CN215281813U

CN215281813U - Frock is dismantled to screw thread cartridge valve barrel

Info

Publication number: CN215281813U
Application number: CN202120644325.9U
Authority: CN
Inventors: 姜洪; 姜国安; 张舟; 包美超; 林渊; 乔伟伟
Original assignee: Shanghai Haiyijiao Enterprise Development Co ltd
Current assignee: Shanghai Haiyijiao Enterprise Development Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-12-24
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses a frock is dismantled to screw thread cartridge valve barrel, it relates to tool equipment technical field. It includes cylinder, fixed block, activity clamp splice, fixed clamp splice, bolt, spring and screw, and the cylinder is fixed in one side of frock body, and the front end of cylinder has set gradually fixed block, activity clamp splice and fixed clamp splice, and fixed block, fixed clamp splice are all fixed on the frock body, and the slip of activity clamp splice sets up on the frock body, fixed clamp splice on install bolt, screw, the bolt is located the screw inboard, is provided with the spring between screw and the bolt. The utility model discloses it is easy and simple to handle, make things convenient for the dismantlement of screw-thread cartridge valve barrel greatly, improve work efficiency, the material resources of using manpower sparingly simultaneously, reduce cost, application prospect is wide.

Description

Frock is dismantled to screw thread cartridge valve barrel

Technical Field

The utility model relates to a tooling equipment technical field, concretely relates to frock is dismantled to screw-thread cartridge valve barrel.

Background

At present, a typical structure of a threaded cartridge valve a is shown in fig. 1 and comprises a valve sleeve a1, a valve core a2, a valve body A3, a sealing element a4, a control component a5 and the like, wherein in a traditional threaded cartridge valve dismounting mode, the sealing element a4 is usually dismounted, a proper opening sleeve B (fig. 2 and 3) is used for sleeving a valve sleeve a1 of the threaded cartridge valve, the valve sleeve is clamped on a three-grab chuck, the valve body A3 is unscrewed through an opening wrench, the valve core a2 is pushed out, and if the valve body A3 cannot be unscrewed, the valve is required to be placed in diesel oil and heated to about 190 ℃ and then dismounted, so that the cost is greatly increased. The process of disassembling the valve sleeve of the threaded cartridge valve is very complicated, the labor intensity is high, the working efficiency is low, the threaded cartridge valve is not easy to disassemble, and manpower and material resources are wasted. In order to solve the problems, a novel dismounting tool for the valve sleeve of the threaded cartridge valve is particularly necessary.

Disclosure of Invention

The utility model aims at providing a frock is dismantled to screw-thread cartridge valve barrel, simple structure, reasonable in design dismantles the convenience, and is easy and simple to handle, improves work efficiency, uses manpower and materials sparingly, and is with low costs, and the practicality is strong, easily uses widely.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a frock is dismantled to screw-thread cartridge valve barrel, includes cylinder, fixed block, activity clamp splice, fixed clamp splice, bolt, spring and screw, and the cylinder is fixed in one side of frock body, and the front end of cylinder has set gradually fixed block, activity clamp splice and fixed clamp splice, and fixed block, fixed clamp splice are all fixed on the frock body, and the slip of activity clamp splice sets up on the frock body, fixed clamp splice on install bolt, screw, the bolt is located the screw inboard, is provided with the spring between screw and the bolt.

Preferably, the middle part of the fixed block is provided with a channel for pushing out a piston of the air cylinder.

Preferably, the joint of the piston of the cylinder and the movable clamping block is positioned at the center of the movable clamping block, so that the movable clamping block cannot displace during clamping.

Preferably, the bolt is matched with a round hole of a valve sleeve in the threaded cartridge valve in an inserting mode to play a clamping effect.

The utility model has the advantages that: the device is easy and convenient to operate, greatly facilitates the disassembly of the valve sleeve of the threaded cartridge valve, improves the working efficiency, saves manpower and material resources, reduces the cost and has wide application prospect.

Drawings

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments;

FIG. 1 is a schematic diagram of a prior art threaded cartridge valve;

FIG. 2 is a schematic view of a structure of an open sleeve in the background art;

FIG. 3 is a left side view of FIG. 2;

FIG. 4 is a schematic structural view of the present invention in an unventilated state;

FIG. 5 is a top view of FIG. 4;

fig. 6 is a schematic structural view of the valve sleeve of the detachable threaded cartridge valve in the ventilation state of the present invention;

fig. 7 is a top view of the ventilation state of the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 4 to 7, the following technical solutions are adopted in the present embodiment: the utility model provides a frock is dismantled to screw-thread cartridge valve barrel, includes cylinder 1, fixed block 2, activity clamp splice 3, fixed clamp splice 4, bolt 5, spring 6 and screw 7, and cylinder 1 fixes in one side of frock body, and the front end of cylinder 1 has set gradually fixed block 2, activity clamp splice 3 and fixed clamp splice 4, and fixed block 2, fixed clamp splice 4 are all fixed on the frock body, and activity clamp splice 3 slides and sets up on the frock body, fixed clamp splice 4 on install bolt 5, screw 7, bolt 5 is located the screw 7 inboard, is provided with spring 6 between screw 7 and the bolt 5.

It is worth noting that the middle part of the fixed block 2 is provided with a channel for pushing out the piston of the cylinder 1, and the joint of the piston of the cylinder 1 and the movable clamping block 3 is positioned at the center of the movable clamping block 3.

In addition, the bolt 5 is inserted and matched with a round hole of a valve sleeve A1 in the threaded cartridge valve A to be clamped.

The functions of the various components of this embodiment are as follows: the device utilizes the cylinder 1 to push the movable clamping block 3 to realize the purpose of clamping the threaded cartridge valve A, wherein the position of the cylinder 1 is fixed through the fixing block 2, so that the piston in the cylinder 1 can be ensured to be positioned at the central position of the movable clamping block 3 when pushed out, the movable clamping block 3 can not generate displacement when clamped, the movable clamping block 3 is convenient for clamping and taking the valve sleeve A1 in the threaded cartridge valve A, the fixed clamping block 4 is used for limiting when the piston in the cylinder 1 is popped out, and the thrust generated by the air pressure can be ensured to completely clamp the valve sleeve A1 of the threaded cartridge valve; bolt 5 plays the effect of screens, and screw insert valve A is followed and is rotated together when preventing to use open spanner to unscrew, and spring 6 can let bolt 5 freely contract, makes things convenient for valve barrel A1 to put into the time, even do not aim at the hole site, as long as under the rotation slightly, just can independently find corresponding hole site to play the fixed action, and the spring force through screw 7 regulating spring 6, the elasticity of control bolt 5 shrink.

The working principle of the specific embodiment is as follows: during the use, place the screw-thread cartridge valve A that needs to dismantle on the dismantlement frock, open the air feed, the air feed passes through cylinder 1, utilizes the driving force that cylinder 1 atmospheric pressure produced to promote the piston and pop out, promotes movable clamp splice 3 when the piston pops out, and movable clamp splice 3 presss from both sides tight screw-thread cartridge valve A's valve barrel A1 with fixed clamp splice 4, and after valve barrel A1 put into, the screens in the bolt 5 inserts the valve barrel round hole, then unscrew valve body A3 with the open-end wrench can.

This embodiment dismantles screw-thread cartridge valve barrel and only needs place the valve body, open the air feed, unscrew these three steps, compares in the loaded down with trivial details mode of traditional dismantlement screw-thread cartridge valve, and the operation of simplifying greatly reduces intensity of labour, improves work efficiency, can also avoid appearing the unable condition of unscrewing of valve body, further saves artifical and time cost, has wide market perspective.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a frock is dismantled to screw-thread cartridge valve barrel, a serial communication port, including cylinder (1), fixed block (2), activity clamp splice (3), fixed clamp splice (4), bolt (5), spring (6) and screw (7), one side at the frock body is fixed in cylinder (1), the front end of cylinder (1) has set gradually fixed block (2), activity clamp splice (3) and fixed clamp splice (4), fixed block (2), fixed clamp splice (4) are all fixed on the frock body, activity clamp splice (3) slide and set up on the frock body, fixed clamp splice (4) on install bolt (5), screw (7), bolt (5) are located screw (7) inboard, are provided with spring (6) between screw (7) and bolt (5).

2. The tool for disassembling the valve sleeve of the threaded cartridge valve according to claim 1, wherein a channel for pushing out a piston of the cylinder (1) is arranged in the middle of the fixing block (2).

3. The tool for disassembling the valve sleeve of the threaded cartridge valve according to claim 1, wherein a joint of the piston of the cylinder (1) and the movable clamping block (3) is located at the center of the movable clamping block (3).

4. The tool for disassembling the valve sleeve of the cartridge thread valve according to claim 1, wherein the plug pin (5) is matched with a round hole of the valve sleeve (A1) in the cartridge thread valve (A) in an inserting manner.