Citic Dicastal Co., Ltd

Xiaoguang Huang

Zhihua Zhu

Jiandong Guo

Yao Zheng

Weidong Liu

Zhiyuan Yu

Bowen Xue

Weimin Cai

Huiying Liu

Yongwang Zhao

Xiao Liu

Fengyan Liu

Yuexin Lu

Ruixiao Zhou

Donghui Zhang

Shengchao Zhang

Lei Yang

Xuesong Wang

Minghua Liu

Yukun Yang

Lijie Hu

Yajun Wang

Yingjun Zhou

Shiyou Gao

Zhifeng Zhang

Junqiang E

The present disclosure discloses a wheel rim finishing device. A motor is fixedly mounted on a stand through a shaft sleeve I. A supporting body is arranged on the stand. The side, close to a locating disk, of the supporting body is provided with an outer roller. An inner driving roller body and an inner driven roller body are arranged at a position, close to the outer roller, on the inner side of the locating disk. The wheel rim finishing device is simple in structure and high in universality, and may adapt to wheel types with different rim structures.

Wheel rim finishing device

A fixture for eccentric clamping of a wheel is composed of a base (), a cylinder (), a cylinder support (), a connecting seat (), a movable positioning seat (), a guide rail sliding seat (), a linear guide rail () and a fixed positioning seat (), wherein the cylinder support (), the linear guide rail () and the fixed positioning seat () are fixed on the base (), the cylinder () is mounted on the cylinder support (), an output shaft of the cylinder () is connected with the connecting seat (), the connecting seat () is connected with the linear guide rail () via the guide rail sliding seat (), the movable positioning seat () is fixed on the connecting seat (), and the cylinder () is configured to drive the connecting seat () and the movable positioning seat () to move along the linear guide rail ().

Fixture for eccentric clamping of wheel

A protective device for spraying of a wheel is mainly composed of a support, a cylinder, a push plate, bases, floating shafts, shaft sleeves, stop screws, copper sleeves, rotatable pins, springs, elastic collars, end covers, flange plates, guards and a mandrel, wherein the bases and the cylinder are fixed on the support, a flange plate is fixed on each base, an output shaft of the cylinder is connected with the push plate, a copper sleeve is enclosed in each base via an elastic collar, an end cover encloses a spring and a floating shaft inside a shaft sleeve, and the spring is connected with the floating shaft and an end cover respectively.

Protective device for spraying of aluminum alloy wheel

The invention discloses a wheel machining tool. A rough turning tool and a finish turning tool are respectively arranged on two sides of a tool head, the primary declination angle &#x3b2; of the rough turning tool is set to 90&#xb0; to 120&#xb0;, and the primary declination angle &#x3b1; of the finish turning tool is set to 85&#xb0; to 95&#xb0;; the axial height difference between the rough turning tool and the finish turning tool is set to 0.2-0.5 mm; the distance c between the rough turning tool and the tool head is set to 5-8 mm, and the distance b between the finish turning tool and the tool head is set to 3-5 mm. The rake angle &#x3b4; of the rough turning tool is set to 12&#xb0;-15&#xb0;, the rake angle &#x3b3; of the finish turning tool is set to 14&#xb0;-17&#xb0;.

Wheel machining tool

A device and method for measuring the thickness and position tolerance of a wheel bolt hole. The device includes a screw, a handle, a detection pillar and a base plate, where the handle and the base plate are fixed via the screw; the detection pillar is fixed onto the base plate through interference fit; and the detection pillar a bolt hole. The position tolerance and thickness of a bolt hole are measured simultaneously, and the labor intensity is reduced, and the existing bolt hole position tolerance detection tool can be modified for the use as the tool of the device, saving costs. The tool can detect the thickness of a bolt hole and qualitatively determine the range where the difference between the value of bolt hole thickness and the standard value approximately lies, and can be used for the grading of bolt hole thickness values based.

Device and method for measuring the thickness and position tolerance of a wheel bolt hole

The present application provides a chamfer removing device for wheels. The device may be used for removing a bolt hole chamfer on flange side of back cavity of a wheel in hub machining process. Drill bits are spaced a certain height from the flange side of the wheel by adjusting the relative height of an external thread guiding sleeve in an internal thread guiding sleeve, a motor and gears drive the drill bits to rotate, and a cylinder and a sliding box drive the drill bits to move up and down so as to realize chamfer removing function.

Chamfer removing device for wheels

The present disclosure provides a flexible device for burr removing, which is composed of a frame (), lower flanges (), guide posts (), thrust cylinders (), guide sleeves (), thrust shafts (), sleeves (), a movable plate (), upper flanges (), a dust guard (), cylinder housings () and the like. The flexible device for burr removing in use can meet the requirement for brushing burrs on wheels having two different sizes in one burr brusher, has the characteristics of ideal effect, high efficiency, safety and reliability in work and high degree of automation, and is particularly suitable for batch production on production lines.

Flexible device for burr removing

The present invention provides a device and method for measuring dimensions of a back boring cutter. The device is formed by a measuring portion (), a connecting portion () and a clamping portion (). The measuring portion () has a first horizontal through hole (), a horizontal hole () and a vertical hole (). The clamping portion () comprises a second horizontal through hole ('), a side wall of the second horizontal through hole (&#x2032;) is provided with a bolt hole (), and a bolt () passes through the bolt hole () to install and fix a to-be-measured back boring cutter. One end of the connecting portion () is fixed on the measuring portion (), while the other end is fixed on the clamping portion (). The device and the method of the present invention have the advantages that simple measurement of important dimensions of the back boring cutter is realized, and dimension detection of the back boring cutter is simpler and more accurate.

Device and method for measuring dimensions of back boring cutter

The present disclosure provides a flexible clamping device, which is composed of a housing, a shaft I, a sleeve I, a cylinder, a connector, a shaft II, a clamping spring, a protective pad, a pressure block, a shaft III, a sleeve II and a bottom plate. The bottom plate is provided with two steps on which wheels having different sizes are fixed respectively. When the large-sized wheel is put on the bottom step, the cylinder drives the connector to move right in a plane, the protective pad on the pressure block presses the hub of the wheel, and the function of compacting the large-sized wheel is thus realized; when the small-sized wheel is put on the bottom step, the cylinder drives the connector to continuously move right in the plane, the protective pad on the pressure block presses the hub of the wheel, and the function of compacting the small-sized wheel is thus realized. The flexible clamping device in use can meet the requirement of mixed-line high precision clamping in the wheel burr brushing process, has the characteristics of ideal effect, high efficiency, safety and reliability in work and high degree of automation, and is particularly suitable for batch production on production lines.

Flexible clamping device

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Qinhuangdao, China

Xiaoguang Huang