Precise water conservancy pipeline stop valve assembling device

A technology for assembling devices and shut-off valves, which is applied in the direction of assembly machines, metal processing equipment, manufacturing tools, etc. It can solve the problem that rubber gaskets and metal gaskets cannot be placed on the valve body, and the position where they are placed cannot be sealed well and affect the cut-off Valve quality and other issues to achieve the effect of improving installation efficiency, saving time and improving efficiency

Inactive Publication Date: 2021-02-02
丁红乐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the manual assembly of the globe valve, it can only be assembled one by one. The efficiency of assembly is too low, and the mechanical arm cannot accurately place the rubber gasket and metal gasket on the valve body, or the position of the placement cannot be correct. Very good sealing, the shortcoming that affects the quality of the shut-off valve, the technical problem of the present invention: to provide a precision water conservancy pipeline shut-off valve assembly device that automatically tightens the pressure cap in small batches

Method used

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  • Precise water conservancy pipeline stop valve assembling device
  • Precise water conservancy pipeline stop valve assembling device
  • Precise water conservancy pipeline stop valve assembling device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A precision water conservancy pipeline shut-off valve assembly device, such as Figure 1-11 As shown, it includes a first support 1, a workbench 2, a rotating rod 201, a first spur gear 202, a bin frame 7, a power mechanism, a feeding mechanism, a pressing mechanism and a tightening mechanism, and the workbench 2 is rotatably installed on the first The middle position of the upper part of the bracket 1, the rotating rod 201 is fixedly installed at the middle position of the workbench 2, the first spur gear 202 is fixedly installed on the upper end of the rotating rod 201, and the second bracket 3 is fixedly installed on the upper right rear side of the first bracket 1, The right bin frame 7 is fixedly installed on the second support 3, the power mechanism is fixedly installed in the middle position of the second support 3, the power mechanism cooperates with the first spur gear 202, and the feeding mechanism is fixedly installed on the upper left side of the second support...

Embodiment 2

[0035] On the basis of Example 1, such as Figure 2-3 As shown, the power mechanism includes a motor 301, a first shaft 302, a first pulley 303, a first toothless gear 304, a second toothless gear 305, a third toothless gear 306, a second spur gear 307, a Two pulleys 308, second shaft 309, third pulley 310, third spur gear 311, first bevel gear 312, third shaft 313, second bevel gear 314, third bevel gear 315, fourth straight Gear 316, the fifth spur gear 317 and the fourth pulley 318, the motor 301 is fixedly installed on the upper side of the second support 3, the first shaft 302 is installed in the middle position of the second support 3 in rotation, the first shaft 302 and The output shaft of the motor 301 is fixedly connected, the first pulley 303 is fixedly installed on the upper side of the first shaft 302, the first tooth-less gear 304 is fixedly installed on the upper side of the first shaft 302, and the first tooth-less gear 304 is located on the upper side of the fi...

Embodiment 3

[0046] On the basis of Example 2, such as Figure 9As shown, the tensile elastic member is set as a tension spring 604, and the tension spring 604 acts on the second slide plate 603. After the second slide plate 603 and the pressure column 6a are pressed down to tighten the cap, they return to their original positions under the action of the tension spring 604.

[0047] The tensile elastic member is set as a tension spring 604, and the tension spring 604 acts on the second slide plate 603. After the second slide plate 603 and the pressure column 6a are pressed down to tighten the cap, they return to their original positions under the action of the tension spring 604.

[0048] Such as Image 6 As shown, after the turntable 401 sends the metal gasket and the rubber gasket to the designated position, the clamping plate 404 will temporarily prevent their movement, and they are directly pressed in by the pressing mechanism to ensure the sealing.

[0049] After the turntable 401 se...

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PUM

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Abstract

The invention relates to a stop valve assembling device, in particular to a precise water conservancy pipeline stop valve assembling device. The technical problem to be solved by the invention is to provide the precise water conservancy pipeline stop valve assembling device capable of automatically tightening pressing caps in small-batch production. According to the technical scheme provided by the invention, the precise water conservancy pipeline stop valve assembling device comprises a first support, a workbench, a rotating rod, a first straight gear, a stock bin frame, a power mechanism andthe like. The workbench is rotatably installed on the first support, the rotating rod is fixedly installed in the middle of the workbench, and the first straight gear is fixedly installed on the side, away from the workbench, of the rotating rod. According to the precise water conservancy pipeline stop valve assembling device provided by the invention, a feeding mechanism and a tightening mechanism are adopted, a rubber gasket and a metal gasket are installed in a stop valve through the feeding mechanism, and the pressing cap is installed and fixed in the stop valve through the tightening mechanism, so that the manual assembling process is replaced.

Description

technical field [0001] The invention relates to an assembly device for a cut-off valve, in particular to an assembly device for a precision water conservancy pipeline stop valve. Background technique [0002] The globe valve is a forced sealing valve, and when the valve is closed, pressure must be applied to the disc to force the sealing surface not to leak. [0003] When the existing stop valve is assembled, it is usually manually assembled by workers, and the rubber gasket and the metal gasket are placed horizontally on the stop valve body in sequence, and then the pressure cap is put in, and the pressure cap and the valve body are screwed tightly. After completing the assembly process, when manually assembling the globe valve, it can only be assembled one by one. The efficiency of assembly is too low. Larger factories will use robotic arms for installation, but when using robotic arms, a whole set of processes is required. The mechanical arm is used for all the steps, ot...

Claims

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Application Information

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IPC IPC(8): B23P21/00
CPCB23P21/004
Inventor 丁红乐
Owner 丁红乐
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