Hose fixing pin assembly fixture
A technology for assembling tooling and fixing pins, applied in the field of mechanical equipment, can solve the problems of time-consuming and laborious assembling of fixing pins, cumbersome fixing of bench vices, low positioning accuracy, etc., and achieves the effect of improving work efficiency, speeding up production rhythm, and simple tooling structure
Inactive Publication Date: 2018-09-21
芜湖天航装备技术有限公司
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Problems solved by technology
[0002] In the prior art, the assembly and positioning of the fixed pin of the hose is to complete the connection between the nut and the nozzle of the hose on the bench vise. There is no special tooling, and the assembly and positioning on the bench vise has the following disadvantages: There is no clamping device on the vise, only simple positioning, and the positioning accuracy is not high, which leads to time-consuming and laborious assembly of the fixed pin; the bench vise is heavy and fixed, and the assembly model is single. When the nut model changes, it will not be applicable, and the flexibility is not good. high
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[0015] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below.
[0016] Such as figure 1 As shown, a hose fixing pin assembly tool includes a bottom plate 6, on which a bracket 3 is connected by screws, and two V-shaped blocks with clamping nuts and adjustable spacing are arranged inside the bracket 3 , the top of the V-shaped block is provided with a top sleeve 2 with a fixed pin, and the top sleeve 2 is connected with a first screw 1 threaded on the bracket 3 and moving vertically, and the first screw 1 drives the top Set 2 Insert the fixing pin into the pin hole of the nut. The first screw 1 can play a guiding role and provide pressure during the process of driving the top sleeve 2 to assemble the fixing pin. The bracket 3 is used to be installed on other equipment and to bear the reaction force of the screw.
[0017] Among the two V-shaped bloc...
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The invention relates to a hose fixing pin assembly fixture which comprises a bottom plate. A supporting frame is connected to the bottom plate through screws, two nut clamping V-shaped blocks adjustable in gap are arranged in the supporting frame, a center sleeve for mounting of a fixing pin is arranged above the V-shaped block and connected with a first screw rod, and the first screw rod in vertical movement is mounted on the supporting frame in a threaded manner and drives the center sleeve to insert the fixing pin into a pin hole of a nut. Each of the two V-shaped blocks adjustable in gapcomprises a V-shaped block body and a second screw rod, and each second screw rod is connected with the side wall thread of the supporting frame and abutted against the corresponding V-shaped block body. The hose fixing pin assembly fixture has advantages that by rigid clamping and positioning of the nut, stability and reliability in assembly are achieved; due to movement adjustability of the V-shaped blocks, applicability to assembly of nut filler necks in different models can be realized, and flexibility and operating efficiency are greatly improved.
Description
technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a hose fixing pin assembly tool. Background technique [0002] In the prior art, the assembly and positioning of the fixed pin of the hose is to complete the connection between the nut and the nozzle of the hose on the bench vise. There is no special tooling, and the assembly and positioning on the bench vise has the following disadvantages: There is no clamping device on the vise, only simple positioning, and the positioning accuracy is not high, which leads to time-consuming and laborious assembly of the fixed pin; the bench vise is heavy and fixed, and the assembly model is single. When the nut model changes, it will not be applicable, and the flexibility is not good. high. Contents of the invention [0003] In order to avoid and solve the above technical problems, the present invention proposes a hose fixing pin assembly tool. [0004] The technical problem t...
Claims
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IPC IPC(8): B25B27/02
CPCB25B27/023
Inventor 孙广兴李文杰胡文涛张茂杉
Owner 芜湖天航装备技术有限公司