Drilling positioning device for automobile brake drums and using method of drilling positioning device
A technology of positioning device and automobile braking, which is applied in the direction of positioning device, boring/drilling, drilling/drilling equipment, etc., can solve the problem that the positioning device does not have pre-drilled holes, cannot meet the needs of staff, and is inconvenient. Brake drum drilling and other problems to achieve the effect of improving stability, improving efficiency and simple operation
Pending Publication Date: 2021-03-09
衡阳市群立新科机械有限公司
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- Abstract
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AI Technical Summary
Problems solved by technology
[0003] The brake drum needs to be drilled in the production process of the brake drum. The general drilling positioning device directly sets the brake drum on a limit post, and the limit post can only be used for a specific type of brake drum. Limiting and fixing cannot meet the needs of the staff, and the general positioning device does not have a device for opening pre-drilled holes, which is not convenient for drilling the brake drum. Therefore, a drill for the brake drum of an automobile is proposed to solve the above problems Hole locating device and method of use
Method used
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Embodiment 1
[0029] See Figure 1-6 The present invention provides a technical solution:
[0030] A drilling positioning device for automobile brake drum and its use, including base 5 and controller 4, and a third motor 6 is fixedly coupled to the left side of the base 5, and the main shaft end of the third motor 6 is fixed. The screw 11, the right end of the screw 11 is fixedly connected to the second handle 9, and the outer screw connection of the screw 11 has a slider 7, and the inner side slide in the bottom end of the slider 7 is slidably connected to the finite axis 8, and The limit shaft 8 is fixed to the base 5, and the tip end of the slider 7 is fixedly connected to the adjustment device 1, and the tip end of the adjustment device 1 is fixedly connected to the positioning device 2, and the top right side of the base 5 is fixed. The receiving hole device 3, the right end of the reserved hole device 3 is fixedly connected to the controller 4, the positioning device 2 including the first ...
Embodiment 2
[0036] Example 2 is not described in the same portions in Example 1, and when it is necessary to manually turn the rod 11, the staff can rotate the rod 11 by the second handle 9, which is simple, easy to operate.
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The invention relates to the technical field of drilling for automobile brake drums, in particular to a drilling positioning device for the automobile brake drums and a using method of the drilling positioning device.The drilling positioning device comprises a base and a controller, a third motor is fixedly connected to the left end of the base, a lead screw is fixedly connected to the tail end ofa main shaft of the third motor, and a second handle is fixedly connected to the right end of the lead screw. The outer side of the lead screw is in threaded connection with a sliding block, the topend of the sliding block is fixedly connected with an adjusting device, and the top end of the adjusting device is fixedly connected with a positioning device. In the drilling positioning device, by means of an inner barrel, an outer barrel, a conical head, a supporting ring, positioning blocks, a positioning rod, a protection pad and a second spring, through the effect of a first motor, the brakedrums of different types can be positioned through the positioning blocks, it is guaranteed that the brake drums cannot shake in the drilling process, operation is easy, and use is facilitated for workers; and meanwhile, the brake drums can be supported through the supporting ring, and the stability of the brake drums in the drilling process is further improved.
Description
Technical field [0001] The present invention relates to the field of automobile brake drilling drilling technology, and is specifically a drilling positioning device for automotive brake drum and its use. Background technique [0002] The brake drum is the frictional dipper of the drum brake, in addition to the strength and stiffness required to be used as the member, there should be as high and stable friction coefficients, as well as appropriate wear resistance, heat resistance, heat dissipation And heat capacity, etc. As the application of the brake drum is more extensive, the demand for drilling and use methods for automotive brake drums and their use is increasing. [0003] In the production process of the brake drum, the brake drum is required, and the general drilling positioning device is directly set directly to the brake drum on the top, the limit column can only be used for a specific model. Performing limit fixation, does not meet the needs of the staff, and the gener...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B23B41/00B23Q3/00B23Q11/08
CPCB23B41/00B23Q3/00B23Q11/08
Inventor 陈洋宁灿刘少江蒋春辉
Owner 衡阳市群立新科机械有限公司