CN215240632U

CN215240632U - Tool for disassembling air valve

Info

Publication number: CN215240632U
Application number: CN202023317660.2U
Authority: CN
Inventors: 孔祥杰
Original assignee: Jiangsu Baoyicheng Compressor Co ltd
Current assignee: Jiangsu Baoyicheng Compressor Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-12-21
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses an instrument of dismantlement pneumatic valve belongs to extracting tool technical field, and it includes the instrument mobile jib, the left end of instrument mobile jib and the right-hand member fixed connection of handheld handle, the surface of instrument mobile jib and the inner wall fixed connection of barrier plate, the surface of instrument mobile jib and the inner wall fixed connection of limiting plate, the surface sliding connection of instrument mobile jib has the impact block, the right side of instrument mobile jib surface and the inner wall threaded connection of switching thread joint, the surface sliding connection of instrument mobile jib has the vertical plate. This dismantle instrument of pneumatic valve through being provided with vertical plate, spacing telescopic link and antiskid ribbed tile, carries on spacingly through utilizing vertical plate and spacing telescopic link to the instrument mobile jib, and the reaction force through second reset spring makes the surface of antiskid ribbed tile and compressor closely laminate increase frictional force to prevent this extracting tool gliding, thereby prevent that the instrument mobile jib from taking place the slope, thereby prevent that the instrument mobile jib from causing the damage to the pneumatic valve.

Description

Tool for disassembling air valve

Technical Field

The utility model belongs to the technical field of extracting tool, specifically be an instrument of dismantlement pneumatic valve.

Background

At present, the reciprocating piston compressor is used in a large amount in a gas field, and a gas valve is an important part in the reciprocating piston compressor and one of the easily damaged parts, and directly influences the displacement, power consumption and operation reliability of the compressor.

Although the air valve dismounting device (application number: CN201520900746.8) disclosed in the chinese patent document mainly adopts a hammer, a bar copper, a screwdriver, and a crowbar to knock or pry the air valve gasket and the like out of the air cylinder valve chamber for dismounting operation when an operator removes the air valve, the air valve dismounting device has the problems that the sealing surface of the air cylinder valve chamber is easily damaged, the valve body is deformed, and further the air valve component is damaged due to the phenomena of hard separation, hard prying, hard knocking and the like in the above operation dismounting mode. But can't carry on spacingly to extracting tool when dismantling, make extracting tool keep perpendicular to cause the damage to the pneumatic valve easily, and the dynamics that just can't effectual control strikes, thereby can damage the inside screw thread of pneumatic valve.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a dismantle instrument of pneumatic valve has solved and can't carry on spacingly to extracting tool when dismantling, makes extracting tool keep perpendicular to cause the damage to the pneumatic valve easily, and the dynamics that just can't effectual control knocks, thereby can damage the problem of the inside screw thread of pneumatic valve.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dismantle instrument of pneumatic valve, includes the instrument mobile jib, the left end of instrument mobile jib and the right-hand member fixed connection of handheld handle, the surface of instrument mobile jib and the inner wall fixed connection of barrier plate, the surface of instrument mobile jib and the inner wall fixed connection of limiting plate, the surface sliding connection of instrument mobile jib has the impact block, the right side of instrument mobile jib surface and the inner wall threaded connection of switching thread joint, the surface sliding connection of instrument mobile jib has the vertical plate.

The right side face of perpendicular board fixedly connected with four spacing telescopic links, the right-hand member of spacing telescopic link and the left side face fixed connection of antiskid ribbed tile, the surface of spacing telescopic link has cup jointed second reset spring, both ends difference fixed connection is at the right flank of perpendicular board and the left side face of antiskid ribbed tile about the second reset spring.

As a further aspect of the present invention: two mounting grooves are formed in the front of the tool main rod, and limiting sliding grooves are formed in the left side face of the inner wall of the mounting groove and the right side face of the inner wall of the mounting groove.

As a further aspect of the present invention: the right side of barrier plate is provided with the rubber pad, and the inner wall sliding connection who corresponds two spacing spouts has same fixed block.

As a further aspect of the present invention: the lower surface of mounting groove inner wall and the same third reset spring of the lower fixed surface fixedly connected with who corresponds the fixed block, the one side that two fixed blocks kept away from each other is the slope form.

As a further aspect of the present invention: the surface of impact piece is provided with anti-skidding line, the surface of instrument mobile jib has cup jointed first reset spring.

As a further aspect of the present invention: the left end and the right end of the first reset spring are fixedly connected to the right side face of the impact block and the left side face of the limiting plate respectively, and the antiskid plate is made of rubber.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this dismantle instrument of pneumatic valve through being provided with vertical plate, second reset spring, spacing telescopic link and antiskid ribbed tile, carries on spacingly through utilizing vertical plate and spacing telescopic link to the instrument mobile jib, and the reaction force through second reset spring makes the surface of antiskid ribbed tile and compressor closely laminate increase frictional force to prevent this extracting tool gliding, thereby prevent that the instrument mobile jib from taking place the slope, thereby prevent that the instrument mobile jib from causing the damage to the pneumatic valve.

2. This dismantle instrument of pneumatic valve, through being provided with the impact block, anti-skidding line and first reset spring, move right through promoting the impact block, then loosen the impact block and can drive the impact block and slide left and strike the barrier plate under first reset spring's reaction force, move left through inertia area instrument mobile jib, the size of impact force is controlled to the deformation volume through first reset spring, prevent that the too big screw thread that damages the pneumatic valve inside of impact force to guarantee the normal use of pneumatic valve.

3. This dismantle instrument of pneumatic valve, through being provided with mounting groove, spacing spout, fixed block and third reset spring, when the installation vertical plate, slide the surface of vertical plate cover at the instrument mobile jib left, thereby can contract to the middle part for the slope form by the one side that two fixed blocks kept away from each other, automatic resilience fixes the vertical plate under third reset spring's reaction force, and the staff of being convenient for dismantles the vertical plate to be convenient for accomodate this extracting tool.

Drawings

Fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

FIG. 3 is a schematic three-dimensional structure of the impact block of the present invention;

in the figure: the tool comprises a tool main rod 1, a handheld handle 2, a barrier plate 3, an impact block 4, an anti-slip line 5, a first return spring 6, a limiting plate 7, a vertical plate 8, a second return spring 9, a limiting telescopic rod 10, an anti-slip plate 11, a mounting groove 12, a limiting sliding groove 13, a fixing block 14, a third return spring 15 and a switching threaded joint 16.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a dismantle instrument of pneumatic valve, including instrument mobile jib 1, the left end of instrument mobile jib 1 and the right-hand member fixed connection of handheld handle 2, the surface of instrument mobile jib 1 and the inner wall fixed connection of barrier plate 3, the surface of instrument mobile jib 1 and the inner wall fixed connection of limiting plate 7, the surface sliding connection of instrument mobile jib 1 has impact block 4, the right side of 1 surface of instrument mobile jib and the inner wall threaded connection of switching thread joint 16, the surface sliding connection of instrument mobile jib 1 has vertical plate 8, carry on spacingly to instrument mobile jib 1 through utilizing vertical plate 8 and spacing telescopic link 10, thereby prevent that instrument mobile jib 1 from taking place the slope, thereby prevent that instrument mobile jib 1 from causing the damage to the pneumatic valve.

Four spacing telescopic link 10 of right flank fixedly connected with of vertical plate 8, the right-hand member of spacing telescopic link 10 and the left surface fixed connection of antiskid ribbed tile 11, second reset spring 9 has been cup jointed to the surface of spacing telescopic link 10, both ends difference fixed connection is at the right flank of vertical plate 8 and the left surface of antiskid ribbed tile 11 about second reset spring 9, through being provided with second reset spring 9, thereby the reaction force that provides through second reset spring 9 makes the surface of antiskid ribbed tile 11 and compressor closely laminate, improve spacing effect of spacing telescopic link 10.

Specifically, as shown in fig. 1 and 2, two mounting grooves 12 have been seted up in the front of instrument mobile jib 1, spacing spout 13 has all been seted up with the right flank of inner wall to the left surface of mounting groove 12 inner wall, the right flank of barrier plate 3 is provided with the rubber pad, the inner wall sliding connection who corresponds two spacing spout 13 has same fixed block 14, the lower surface of mounting groove 12 inner wall and the same third reset spring 15 of the lower fixed surface fixedly connected with that corresponds fixed block 14, the one side that two fixed blocks 14 kept away from each other is the slope form, one side through keeping away from two fixed blocks 14 each other sets up to the slope form, thereby can shrink to the middle part, automatic kick-back is fixed vertical plate 8 under third reset spring 15's reaction force, the staff of being convenient for dismantles vertical plate 8.

Specifically, as shown in fig. 1, the surface of impact block 4 is provided with anti-skidding line 5, through being provided with anti-skidding line 5, utilizes anti-skidding line 5 to increase the frictional force between hand and the impact block 4 to be convenient for the staff slides impact block 4, and first reset spring 6 has been cup jointed to the surface of tool mobile jib 1, and first reset spring 6's left end and right-hand member difference fixed connection are at the right flank of impact block 4 and the left surface of limiting plate 7, and the material of antiskid ribbed slab 11 is rubber.

The utility model discloses a theory of operation does:

s1, limiting the tool main rod 1 by using the vertical plate 8 and the limiting telescopic rod 10, and enabling the anti-skid plate 11 to be tightly attached to the surface of the compressor by the reaction force of the second return spring 9 to increase the friction force;

s2, the impact block 4 is pushed to move rightwards, then the impact block 4 is driven to slide leftwards to impact the blocking plate 3 by loosening the impact block 4 under the counterforce of the first return spring 6, the main rod 1 of the inertia belt tool moves leftwards, and the magnitude of impact force is controlled by the deformation quantity of the first return spring 6;

s3, when the vertical plate 8 is mounted, the vertical plate 8 is slid leftward around the outer surface of the tool main rod 1, and the two fixing blocks 14 are inclined away from each other to contract toward the middle, and automatically rebound to fix the vertical plate 8 under the reaction force of the third return spring 15.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a dismantle instrument of pneumatic valve, includes instrument mobile jib (1), its characterized in that: the left end of the tool main rod (1) is fixedly connected with the right end of the handheld handle (2), the outer surface of the tool main rod (1) is fixedly connected with the inner wall of the blocking plate (3), the outer surface of the tool main rod (1) is fixedly connected with the inner wall of the limiting plate (7), the outer surface of the tool main rod (1) is connected with the impact block (4) in a sliding mode, the right side of the outer surface of the tool main rod (1) is connected with the inner wall of the adapter screw joint (16) in a threaded mode, and the outer surface of the tool main rod (1) is connected with the vertical plate (8) in a sliding mode;

the anti-skid device is characterized in that four limiting telescopic rods (10) are fixedly connected to the right side face of the vertical plate (8), the right end of each limiting telescopic rod (10) is fixedly connected with the left side face of the anti-skid plate (11), a second reset spring (9) is sleeved on the outer surface of each limiting telescopic rod (10), and the left end and the right end of each second reset spring (9) are fixedly connected to the right side face of the vertical plate (8) and the left side face of the anti-skid plate (11) respectively.

2. A tool for disassembling an air valve as claimed in claim 1, wherein: two mounting grooves (12) are formed in the front face of the tool main rod (1), and limiting sliding grooves (13) are formed in the left side face of the inner wall of each mounting groove (12) and the right side face of the inner wall.

3. A tool for disassembling an air valve as claimed in claim 2, wherein: the right side face of the blocking plate (3) is provided with a rubber pad, and the inner walls corresponding to the two limiting sliding grooves (13) are connected with the same fixing block (14) in a sliding mode.

4. A tool for disassembling an air valve as claimed in claim 3, wherein: the lower surface of mounting groove (12) inner wall and the lower fixed surface fixedly connected with of corresponding fixed block (14) have same third reset spring (15), and the one side that two fixed blocks (14) kept away from each other is the slope form.

5. A tool for disassembling an air valve as claimed in claim 1, wherein: the surface of impact piece (4) is provided with anti-skidding line (5), the surface of instrument mobile jib (1) has cup jointed first reset spring (6).

6. A tool for disassembling an air valve according to claim 5, characterized in that: the left end and the right end of the first reset spring (6) are respectively and fixedly connected to the right side face of the impact block (4) and the left side face of the limiting plate (7), and the antiskid plate (11) is made of rubber.