TWM523009U - Washer mounting auxiliary tool - Google Patents

Description

Washer installation aid

This creation is a washer mounting aid, especially a washer mounting aid that assists in the installation of a washer on a valve member.

In the process of some products, a valve member with a gasket is used to prevent fluid leakage and achieve a sealing effect, wherein the valve member has a disk body, an upwardly extending mandrel and a gasket mounting groove. The mandrel is formed at a center of the top surface of the disk body, and a top surface of the mandrel defines a through hole penetrating the disk body, the gasket mounting groove is formed on a periphery of the disk body, and the gasket is mounted on the The gasket is provided with a groove. However, under long-term use, the gasket on the valve member may have problems such as slack and breakage, thereby causing fluid leakage and failing to achieve the sealing effect. Therefore, the gasket on the valve member must be replaced to make the process. Can be carried out smoothly.

Nowadays, the method of replacing the gasket of the valve member is to first remove the old gasket from the gasket installation groove of the valve member, and use an auxiliary component to install the new gasket, wherein the auxiliary assembly includes a base and a sleeve. The base comprises a body, a positioning rod and a gasket placing portion, the seat body forming an opening space facing upward, the positioning rod is formed at a center of the bottom surface of the seat body, and the gasket placing portion is formed The bottom surface of the sleeve forms a through hole in the body and adjacent to the opening, and the sleeve is sleeved on the valve member after the valve member and the washer are placed on the base.

When the new gasket is installed, the new gasket is first placed on the gasket placement portion of the base, and then the gasket fitting groove of the valve member is placed downward on the base of the base, and the The positioning rod of the base extends into the through hole of the valve member, and the sleeve is placed on the valve member, and the worker can knock the gasket into the valve by tapping the top edge of the sleeve with a pair of tweezers. The gaskets of the parts are provided with grooves. However, the installation of new gaskets is not only time-consuming and laborious, but also the use of tapping when installing new gaskets. Therefore, the new gaskets are easy to install because of the uneven force of the tapping. As a result, the new gasket cannot be installed flat on the gasket mounting groove of the valve member, so that the valve member cannot achieve the sealing effect when it is used.

The main purpose of this creation is to provide a washer mounting aid that would be very time consuming, labor intensive to install the gasket, and that the gasket could not be mounted flat on the valve.

In order to achieve the foregoing, the gasket installation aid of the present invention comprises: a base comprising a bottom plate, four support columns and a top plate, wherein the four support columns are disposed on the bottom plate, and the top plate is disposed on the four supports a screw hole is formed in the center of the top surface of the top plate; and a lower pressing assembly includes a pressing plate, a screw and a handle, and the pressing plate is vertically movable on the supporting column of the base, the screw system Screwed into and through the screw hole of the top plate, and the bottom end of the screw is pivoted at the center of the pressure plate, and the handle is fixed to the top end of the screw.

When the operator performs the gasket replacement operation, the old gasket can be removed from the valve member, and a new gasket and the valve member are assembled to an auxiliary component, and the auxiliary component is then placed on the gasket. Install the bottom plate of the auxiliary tool and locate it below the pressure plate.

The operator can rotate the handle to move the pressure plate downward to press the auxiliary component, thereby causing the gasket to be inserted into the gasket mounting groove of the valve member, thereby effectively saving the working time of installing the gasket, and Effortlessly, in addition, the pressure plate will exert an average force on the top surface of the sleeve when moving downward, so that the gasket can be evenly mounted on the valve member, which can effectively achieve the valve member in use. The effect of sealing.

Please refer to FIG. 1 and FIG. 2 , which is a preferred embodiment of the gasket installation aid of the present invention, which comprises a base 10 and a lower pressure assembly 20 .

As shown in FIG. 1 and FIG. 2 , the base 10 includes a bottom plate 11 , four support columns 12 , and a top plate 13 . The four support columns 12 are disposed on the bottom plate 11 , and the top plate 13 is disposed on the four support columns. 12, a screw hole (not shown) is formed at the center of the top surface of the top plate 13, wherein the top surface of the bottom plate 11 is provided with a plurality of positioning members 14, and the positioning members 14 are arranged at an annular interval, and the bottom plate A positioning hole 15 is respectively disposed on each of the two sides of the top surface of the top surface.

The pressing assembly 20 includes a pressing plate 21, a screw 22 and a handle 23. The pressing plate 21 is vertically movably disposed on the support column 12 of the base 10. The screw 22 is screwed into and passed through the top plate 13. A screw hole is disposed, and a bottom end of the screw 22 is pivotally disposed at a center of the pressure plate 21, and the handle 23 is fixed to a top end of the screw 22.

As shown in FIG. 3 and FIG. 7, the present gasket mounting auxiliary tool is used to mount a washer 35 on a valve member 30. The valve member 30 has a disc body 31, an upwardly extending spindle 32 and a gasket assembly. a groove 33, the mandrel 32 is formed at a center of a top surface of the disk body 31, and a top surface of the mandrel 32 defines a through hole 34. The gasket mounting groove 33 is formed on a periphery of the disk body 31. The washer 35 is mounted in the gasket mounting groove 33.

As shown in FIG. 3 and FIG. 7, when the replacement of the washer 35 is performed, the old washer 35 on the valve member 30 is first removed, and a new washer 35 and the valve member 30 are assembled in one. On the auxiliary component 40, the auxiliary component 40 includes a base 41 and a sleeve 42. The base 41 includes a body 43, a positioning rod 44 and a gasket placing portion 45. The base 43 forms a group with an opening facing upward. a space 46 is formed. The positioning rod 44 is formed at the center of the bottom surface of the base body 43. The gasket placement portion 45 is formed in the base body 43 adjacent to the opening. The bottom surface of the sleeve 42 forms a through hole. 47. The sleeve 42 is sleeved on the valve member 30 after the valve member 30 and the washer 35 are placed on the base 41.

As shown in FIG. 3 and FIG. 6, the operator places a new gasket 35 on the gasket placing portion 45 of the seat body 43 of the auxiliary assembly 40, and then places the gasket mounting groove 33 of the valve member 30 downward. On the seat body 43 of the base 41, after the positioning rod 44 of the base 41 is inserted into the through hole 34 of the valve member 30, the sleeve 42 is placed on the valve member 30, and the operator can The auxiliary assembly 40 is placed on the bottom plate 11 of the gasket mounting aid.

As shown in FIG. 4 and FIG. 5 , the operator can place the auxiliary component 40 on the bottom plate 11 of the gasket installation aid and under the pressure plate 21 , and the base 41 of the auxiliary component 40 abuts the positioning components 14 . When the operator rotates the handle 23, the screw 22 is rotated downward and the pressing plate 21 is gradually moved downward. The bottom surface of the pressing plate 21 is pressed against the top surface of the sleeve 42 and is applied evenly. The sleeve 42 is pressed downward. As shown in FIG. 5 to FIG. 7, when the sleeve 42 is subjected to the downward pressure of the pressure plate 21, the valve member 30 is also subjected to downward pressure, thereby causing the gasket 35 to be inserted. The gasket 30 of the valve member 30 is installed in the groove 33 to complete the installation of the gasket 35.

As shown in FIG. 4 and FIG. 6 , when the operator places the auxiliary component 40 on the base 41 , the base 41 of the auxiliary component 40 can abut against the side of the positioning component 14 for positioning. As shown in FIG. 1 , an operator can insert two screws (not shown) into the two positioning holes 15 and screw the washer mounting aid to a platform, so that the operator can turn the handle 23 when the handle 23 is rotated. The washer installation aid does not sway.

In summary, the operator can rotate the handle 23 to compress the pressure plate 21 downwardly to the auxiliary assembly 40, thereby causing the auxiliary assembly 40 to compress the washer 35 and the valve member 30 to complete the installation of the washer 35. The time for installing the gasket 35 can be effectively saved and labor-saving. In addition, the pressure plate 21 applies an downward pressure to the sleeve 42 evenly, so that the gasket 35 can be smoothly inserted into the gasket mounting groove 33 of the valve member 30. In addition, the sealing effect can be effectively achieved when the valve member 30 is used.

10‧‧‧ Pedestal
11‧‧‧floor
12‧‧‧Support column
13‧‧‧ top board
14‧‧‧ Positioning parts
15‧‧‧Positioning holes
20‧‧‧Under pressure components
21‧‧‧ pressure plate
22‧‧‧ screw
23‧‧‧Hands
30‧‧‧ valve parts
31‧‧‧ dish
32‧‧‧ mandrel
33‧‧‧Gas installation slot
34‧‧‧through hole
35‧‧‧Washers
40‧‧‧Auxiliary components
41‧‧‧Base
42‧‧‧ sleeve
43‧‧‧
44‧‧‧ Positioning rod
45‧‧‧Gas Placement Department
46‧‧‧Set space
47‧‧‧Perforation

Figure 1 is a perspective view of a preferred embodiment of a preferred embodiment of the gasket mounting aid. Figure 2 is a front plan view of a preferred embodiment of the prior art gasket mounting aid. Figure 3: Schematic diagram of the disassembly of the auxiliary components, valve components and gaskets. Fig. 4 is a schematic view showing the use of a preferred embodiment of the gasket installation aid of the present invention (1). Figure 5 is a schematic view showing the use of a preferred embodiment of the gasket installation aid of the present invention (2). Fig. 6 is a schematic view showing the use mode of a preferred embodiment of the gasket installation aid of the present invention (3). Fig. 7 is a schematic view showing the use of a preferred embodiment of the gasket installation aid of the present invention (4).

10‧‧‧ Pedestal

11‧‧‧floor

12‧‧‧Support column

13‧‧‧ top board

14‧‧‧ Positioning parts

15‧‧‧Positioning holes

20‧‧‧Under pressure components

21‧‧‧ pressure plate

22‧‧‧ screw

23‧‧‧Hands

Claims (3)

A washer installation auxiliary tool, comprising: a base, a bottom plate, four support columns and a top plate, wherein the four support columns are disposed on the bottom plate, and the top plate is disposed on the four support columns, the top plate a screw hole is formed at a center of the top surface; and a lower pressing assembly includes a pressing plate, a screw and a handle, wherein the pressing plate is vertically movable on the supporting column of the base, and the screw is screwed into the through hole a screw hole of the top plate, and a bottom end of the screw is pivoted at a center of the pressure plate, and the handle is fixed to a top end of the screw. The gasket installation aid according to claim 1, wherein the top surface of the bottom plate is provided with a plurality of positioning members, and the positioning members are arranged at an annular interval. The washer installation aid of claim 1 or 2, wherein a positioning hole is respectively disposed on two sides of the top surface of the bottom plate.