Automobile rotating shaft accurate positioning device
A technology of precise positioning and rotating shaft, which is applied in the field of auto parts, can solve the problems of unfavorable production, waste, and movement of the rotating shaft that cannot be positioned, and achieve the effects of preventing jamming and shaking, increasing the use range, and convenient positioning and installation
Inactive Publication Date: 2021-06-15
潘俊华
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Problems solved by technology
[0003] When the existing automobile shaft is processed, since the wheel hub cannot be positioned and the roundness accuracy of the processed shaft cannot be detected, it is easy to cause waste after processing, which is not conducive to enterprise production, and the automobile shaft processing device is not suitable for various The positioning processing of the size rotating shaft is limited in scope of use; the rotating shaft cannot be moved after positioning. Therefore, the present invention proposes a precise positioning device for the rotating shaft of an automobile to solve the above problems
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0022] see Figure 1 to Figure 6 , the present invention provides a technical solution: a precise positioning device for an automobile shaft, including a base 1, a groove 2 is opened on one side of the base 1, and a screw 3 is installed on one side of the base 1 inside the groove 2. One end of 3 is rotatably connected to the inside of base 1 through bearings. Screw 3 is sleeved with connection block 31. There are two connection blocks 31, which are distributed...
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The invention discloses an automobile rotating shaft accurate positioning device which comprises a base. A groove is formed in one side of the base, one side of the base is located in the groove, a screw rod is arranged on the side of the base, the screw rod is sleeved with a connecting block, a fixing plate is arranged at an opening of the groove, and the top of the connecting block penetrates through a through groove and is provided with a fixing base; and an operation groove is formed in the inner side of the fixing base, guide rods are arranged on the two sides of the operation groove, the two guide rods are sleeved with push blocks, the tops of the guide rods are sleeved with first springs, a traction block is arranged on one side of each push block, and a clamping block is arranged on one side of each traction block. The automobile rotating shaft accurate positioning device has the beneficial effects that automobile rotating shafts of different sizes are inserted into the fixing base, inserting rods are pulled out of inserting grooves through pull rings, meanwhile, push rods are pushed to enable clamping blocks to be in contact with the surfaces of the automobile rotating shafts, the pull rings are loosened to enable the inserting rods inserted into the inserting grooves, the automobile rotating shafts are clamped, positioned and fixed, and machining precision and quality are facilitated.
Description
technical field [0001] The invention relates to the technical field of auto parts, in particular to a precise positioning device for an auto rotating shaft. Background technique [0002] The automotive shaft is one of the important auto parts. Its machining accuracy is very high, and the machining accuracy has a great impact on the safety of the car. How to ensure the accuracy of the workpiece in the machining process is the key to achieving safe and qualified products. [0003] When the existing automobile shaft is processed, since the wheel hub cannot be positioned and the roundness accuracy of the processed shaft cannot be detected, it is easy to cause waste after processing, which is not conducive to enterprise production, and the automobile shaft processing device is not suitable for various The positioning processing of the size rotating shaft has a limited range of use; the rotating shaft cannot be moved after positioning. Therefore, the present invention proposes a p...
Claims
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IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 潘俊华
Owner 潘俊华