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Water pipe fixing mechanism

A technology for fixing mechanisms and water pipes, applied in workpiece clamping devices, manufacturing tools, etc., can solve problems such as water pipe deformation, achieve the effects of avoiding impact force, reducing deformation, and ensuring accuracy

Inactive Publication Date: 2021-09-21
TIANJIN DAYIN BUILDING MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the defects that the water pipe fixing mechanism in the prior art causes the water pipe to deform when fixing the water pipe

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0043] Such as Figures 1 to 4A specific implementation of the shown water pipe fixing mechanism includes: a placement board 1 , a support board 12 vertically connected to the bottom surface of the placement board 1 , and a placement block 7 arranged on the top of the placement board 1 . One side of the placement block 7 is connected with a bump, and the bottom of the bump is arranged on the placement board 1 . One end of the connecting rod 2 is rotatably connected with the projection through a rotating shaft, and the other end of the connecting rod 2 is connected with a pressing block 3 . A groove 4 is provided on the side of the pressing block 3 close to the placement plate 1, and a placement groove 8 is provided on the placement block 7, and both the groove 4 and the placement groove 8 are V-shaped grooves. The side of the pressing block 3 far away from the placement board 1 is connected with a pressing rod 5, and the other end of the pressing rod 5 penetrates through the ...

Embodiment 2

[0050] Such as Figures 5 to 7 A specific implementation of the nozzle flaring structure shown includes: the above-mentioned water pipe fixing mechanism, and the flaring head 11, the slider 10 and the driver 9 connected in sequence, and the flaring head 11 is arranged facing the water pipe fixing mechanism.

[0051] Such as Figure 5 As shown, the driving end of the driver 9 is fixedly connected to the rear end of the slider 10 , and the flared head 11 is fixedly connected to the front end of the slider 10 . Driven by the driver 9, the slide block 10 drives the flaring head 11 to enter the end of the nozzle to be flared, and at this moment the flaring head 11 is in a positioning state; the driving end of the driver 9 remains motionless, after a certain period of time, the driver 9 Drive the slide block 10 again, and the slide block 10 drives the flaring head 11 to enter the inside of the pipe opening to be flared, so that the pipe mouth to be flared is flared; Oral 11 back i...

Embodiment 3

[0057] Such as Figure 8 A specific implementation of the shown pipe joint installation device includes the above-mentioned pipe mouth flaring structure and pipe joint installation structure. The flaring head 11 of the pipe mouth flaring structure and the installation head 18 of the pipe joint installation structure are all set towards the water pipe fixing mechanism, and the pipe mouth to be flared is flared by using the pipe mouth flaring structure, and the pipe joint is fixed by using the pipe joint installation structure. Installed on the nozzle after flaring.

[0058] As an alternative embodiment, the lower end of the pressing rod 5 is connected with a push plate, the driving end of the first driving part 6 is movably connected to the lower surface of the pushing plate, and the side of the first driving part 6 away from the driving end is fixed to the support plate 12 Connect, the rotating shaft that connecting rod 2 is rotatably connected with projection is provided wit...

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Abstract

The invention provides a water pipe fixing mechanism, and belongs to the technical field of water pipe machining. The water pipe fixing mechanism comprises a placing plate, a connecting rod and a pressing rod; the placing plate is suitable for placing a water pipe; one end of the connecting rod is rotationally connected with the placing plate, a pressing block is arranged at the other end of the connecting rod, a groove is formed in one face, facing the placing plate, of the pressing block, when the pressing block is pressed to the water pipe, the inner wall of the groove is connected with multiple positions of the outer wall of the water pipe in the circumferential direction of the water pipe; and the first end of the pressing rod is connected with the pressing block, the pressing rod is driven by a first driving component to drive the connecting rod to rotate, and the pressing block has a first state that the pressing block rotates to be connected with the water pipe and a second state that the pressing block reversely rotates to be separated from the connection with the water pipe until the pressing block returns to the original position. According to the water pipe fixing mechanism, pressing can be carried out on the water pipe in multiple directions bu utilizing the groove formed in the pressing block, the water pipe is evenly stressed, deformation of the water pipe is reduced, and the precision of the water pipe is guaranteed.

Description

technical field [0001] The invention relates to the technical field of water pipe processing, in particular to a water pipe fixing mechanism. Background technique [0002] During the processing of water pipes, it is usually necessary to flaring the mouth of the water pipe, and installing a pipe joint on the mouth of the pipe after the flaring. In order to facilitate the expansion of the nozzle and the installation of the pipe joint, it is usually necessary to clamp and fix the end of the water pipe for processing. The existing water pipe fixing mechanism usually uses a square pressing block to directly press the water pipe to fix the water pipe. However, this fixing mechanism will cause deformation of the water pipe and affect the accuracy of the water pipe. Contents of the invention [0003] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the water pipe fixing mechanism in the prior art causes the water pipe to deform...

Claims

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Application Information

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IPC IPC(8): B21D41/02B25B11/00
CPCB21D41/02B25B11/00
Inventor 闫俊杰梅能敏王龙涛雷剑平贾楠森宋艳宾曹国栋
Owner TIANJIN DAYIN BUILDING MATERIAL CO LTD
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