CN218534289U

CN218534289U - Valve body processing tool

Info

Publication number: CN218534289U
Application number: CN202223117171.1U
Authority: CN
Inventors: 任韵晖; 陈宝; 孙维泽
Original assignee: Dalian Chenfeng Machinery Manufacturing Co ltd
Current assignee: Dalian Chenfeng Machinery Manufacturing Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-02-28
Anticipated expiration: 2032-11-23

Abstract

The utility model belongs to the technical field of valve body processing frock technique and specifically relates to a valve body processing frock, the device comprises an outer barrel, the inner wall of urceolus is equipped with fixture, fixture includes the limiting plate, the outside of limiting plate and the inner wall looks rigid coupling of urceolus, the positive terminal surface of limiting plate and the inner wall slip joint of worm wheel, the outside of worm wheel meshes with the outer wall of worm mutually, the outer wall of worm rotates with the inner wall of urceolus and links to each other, the bottom of worm and the top looks rigid coupling of knob, the inner wall of worm wheel and the outer wall slip joint of slide bar, the one end of slide bar is rotated with the one end of straight board and is linked to each other. The worm on the drive knob rotates, the worm drives the slide bar to rotate, the slide bar moves inwards to fix the valve body inside, one end of the slide bar is fixedly connected with an anti-slip rubber block, the anti-slip rubber block increases the friction force between the slide bar and the valve body, and the valve body can not fall off in the machining process and meets the use requirement.

Description

Valve body processing tool

Technical Field

The utility model relates to a valve body processing frock technical field specifically is a valve body processing frock.

Background

The valve body is a main part in the valve, different mechanical manufacturing methods exist according to pressure grades, and the valve body needs to be fixed by a tool in the machining process.

For example, the name of the bulletin number of "CN213034475U" is a standard valve body processing frock, though can solve, fix the problem that improves the suitability to the valve body of different specifications, but still exist, a current standard valve body processing frock is in the use, move to the opposite side through a side locating plate, two locating plates carry out the centre gripping to the valve body, thereby fix the valve body in the middle of, the locating plate inboard is planar structure, in the fixed process to the valve body, two locating plates are little with the outer wall area of contact of valve body, lead to the frictional force between two locating plates and the valve body less, thereby make two locating plates fix valve body firmly inadequately, the valve body is in the course of working, the condition that drops probably appears, be not conform to the user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving two locating plates and fixing valve body firmly inadequately, valve body probably drops in the course of working, is not conform to user demand's problem, and the valve body processing frock that proposes.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a valve body processing frock, includes the urceolus, the inner wall of urceolus is equipped with fixture, fixture includes the limiting plate, the outside of limiting plate and the inner wall looks rigid coupling of urceolus, the just-end face of limiting plate and the inner wall slip joint of worm wheel, the outside of worm wheel meshes with the outer wall of worm mutually, the outer wall of worm rotates with the inner wall of urceolus and links to each other, the bottom of worm and the top looks rigid coupling of knob, the inner wall of worm wheel and the outer wall slip joint of slide bar, the one end of slide bar is rotated with the one end of straight board and is linked to each other.

Preferably, the outer side of the straight plate is fixedly connected with the inner wall of the outer cylinder.

Preferably, a shell is arranged at the bottom of the outer barrel.

Preferably, a connecting plate is fixedly connected to the outer side of the shell.

Preferably, the inner wall of the connecting plate is in threaded connection with the outer wall of the bolt.

The valve body machining tool provided by the invention has the beneficial effects that: the worm on the drive knob rotates, the worm drives the slide bar to rotate, the slide bar moves inwards to fix the valve body inside, the one end rigid coupling of slide bar has the anti-skidding rubber block, the anti-skidding rubber block has increased the frictional force of slide bar and valve body, and the valve body can not appear the condition of droing in the course of working, accords with the user demand.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a connection structure of a limiting plate, a worm wheel and a worm in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the riser, the gear and the rack of FIG. 1;

fig. 4 is a schematic view of a connection structure of a portion a in fig. 1.

In the figure: 1. outer cylinder, 2, clamping mechanism, 201, limiting plate, 202, worm wheel, 203, worm, 204, knob, 205, slide bar, 206, straight plate, 2a1, vertical plate, 2a2, gear, 2a3, rack, 2a4, gyro wheel, 2a5, electric telescopic rod, 3, casing, 4, even board, 5, bolt.

Detailed Description

Example 1:

referring to fig. 1-4, the present invention provides a technical solution: a valve body processing tool comprises an outer barrel 1, a clamping mechanism 2 is arranged on the inner wall of the outer barrel 1, the clamping mechanism 2 in the outer barrel 1 fixes a valve body, the clamping mechanism 2 comprises a limiting plate 201, a worm wheel 202, a worm 203, a knob 204, a sliding rod 205 and a straight plate 206, the outer side of the limiting plate 201 is fixedly connected with the inner wall of the outer barrel 1, the outer barrel 1 fixes the limiting plate 201, the front end face of the limiting plate 201 is clamped with the inner wall of the worm wheel 202 in a sliding mode, the limiting plate 201 limits the worm wheel 202, the outer portion of the worm wheel 202 is meshed with the outer wall of the worm 203, the worm 203 drives the worm wheel 202 to rotate, and the worm 203 and the worm wheel 202 have a self-locking function, the outer wall of the worm 203 is rotatably connected with the inner wall of the outer barrel 1, the outer barrel 1 limits the worm 203, the bottom of the worm 203 is fixedly connected with the top of a knob 204, the knob 204 provides power for the worm 203, the inner wall of a worm wheel 202 is slidably clamped with the outer wall of a sliding rod 205, the worm wheel 202 drives the sliding rod 205 to move, one end of the sliding rod 205 is rotatably connected with one end of a straight plate 206, the straight plate 206 limits the sliding rod 205, the outer side of the straight plate 206 is fixedly connected with the inner wall of the outer barrel 1, the bottom of the outer barrel 1 is provided with a shell 3, the outer side of the shell 3 is fixedly connected with a connecting plate 4, the inner wall of the connecting plate 4 is in threaded connection with the outer wall of a bolt 5, and the bolt 5 is fixed on the shell 3 through the connecting plate 4;

the worm 203 on the drive knob 204 rotates, the worm 203 drives the slide bar 205 to rotate, the slide bar 205 moves inwards to fix the valve body inside, one end of the slide bar 205 is fixedly connected with an anti-skid rubber block, the anti-skid rubber block increases the friction force between the slide bar 205 and the valve body, and the valve body can not fall off in the machining process and meets the use requirement.

The working principle is as follows:

put the valve body in the inside of urceolus 1, the manual knob 204 that drives rotates, knob 204 drives worm 203 and rotates, because limiting plate 201 is spacing to worm wheel 202, worm 203 drives worm wheel 202 and rotates, self-locking function has between worm 203 and the worm wheel 202, worm wheel 202 drives slide bar 205 and removes when rotating, slide bar 205 inwards removes and fixes the valve body of inside, the one end rigid coupling of slide bar 205 has the anti-skidding rubber piece, the anti-skidding rubber piece has increased the frictional force of slide bar 205 with the valve body, the valve body is in the course of working, the condition that can not appear droing accords with the user demand, it is fixed to casing 3 to rotate 5 cooperation tie plates 4 of bolt, later carry out subsequent processing to the valve body.

Example 2:

referring to fig. 3, the present invention provides a technical solution: a valve body machining tool comprises a clamping mechanism 2, and further comprises a vertical plate 2a1, a gear 2a2, a rack 2a3, a roller 2a4 and an electric telescopic rod 2a5, wherein the top of the vertical plate 2a1 is fixedly connected with the inner wall of a shell 3, the positive end face of the gear 2a2 of the vertical plate 2a1 is rotationally connected, the vertical plate 2a1 limits a gear 202, the outer wall of the gear 2a2 is meshed with the top of the rack 2a3, the rack 2a3 limits the gear 2a2, one bottom of the rack 2a3 is rotationally connected with the positive end face of the roller 2a4, the roller 2a4 limits the rack 2a3, the outer wall of the roller 2a4 is slidably clamped with the inner wall of the shell 3, the shell 3 limits the roller 2a4, one end of the rack 2a3 is fixedly connected with the outer wall of the electric telescopic rod 2a5, the electric rack 2a5 2a3 moves, the model of the electric telescopic rod 2a5 is selected according to actual requirements, the working requirements can be met, the rear end face of the gear 2a2 is fixedly connected with the bottom of the outer barrel 1, and the outer barrel 2a5 drives the outer barrel to rotate;

the electric telescopic rod 2a5 drives the gear 2a4 on the rack 203 to rotate, the gear 2a4 drives the outer barrel 1 at the top to rotate when rotating, the direction of the outer barrel 1 is convenient to adjust, and the valve body inside the outer barrel 1 is convenient to process from different positions.

The working principle is as follows:

the external power supply of switch-on electric telescopic handle 2a5, electric telescopic handle 2a5 drive gear 2a4 on the rack 203 and rotate, drive urceolus 1 at top when gear 2a4 rotates and rotate, and the direction of urceolus 1 is convenient for adjust, and the convenience is lower from the difference to the valve body of the inside valve of urceolus 1 and is processed.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a valve body processing frock, includes urceolus (1), its characterized in that: the inner wall of urceolus (1) is equipped with fixture (2), fixture (2) are including limiting plate (201), the outside of limiting plate (201) and the inner wall looks rigid coupling of urceolus (1), the positive terminal surface of limiting plate (201) and the inner wall slip joint of worm wheel (202), the outside of worm wheel (202) meshes with the outer wall of worm (203), the outer wall of worm (203) rotates with the inner wall of urceolus (1) and links to each other, the bottom of worm (203) and the top looks rigid coupling of knob (204), the inner wall of worm wheel (202) and the outer wall slip joint of slide bar (205), the one end of slide bar (205) rotates with the one end of straight board (206) and links to each other.

2. The valve body machining tool according to claim 1, characterized in that: the outer side of the straight plate (206) is fixedly connected with the inner wall of the outer cylinder (1).

3. The valve body machining tool according to claim 1, characterized in that: the bottom of the outer barrel (1) is provided with a shell (3).

4. The valve body machining tool according to claim 3, characterized in that: the outer side of the shell (3) is fixedly connected with a connecting plate (4).

5. The valve body machining tool according to claim 4, characterized in that: the inner wall of the connecting plate (4) is in threaded connection with the outer wall of the bolt (5).