CN216464190U

CN216464190U - Clamping device is adjusted with sleeve to pump valve processing

Info

Publication number: CN216464190U
Application number: CN202123072738.3U
Authority: CN
Inventors: 张祝福; 蓝建斌; 刘希
Original assignee: Guangdong Tianheng Hydraulic Machinery Co ltd
Current assignee: Guangdong Tianheng Hydraulic Machinery Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-05-10
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a clamping device is adjusted to sleeve for pump valve processing, this clamping device aim at solving prior art's clamping device is used in pump valve processing's adjustability not strong, is difficult to utilize the sleeve to carry out quick centre gripping fixed to the pump valve to be difficult to the technical problem of quick adjustment clamping device's angle. The clamping device comprises a sleeve body and an extrusion block movably arranged on the inner wall of the sleeve body; the extrusion piece inner wall is fixed and is provided with symmetrical first cell body, first cell body inner wall activity is provided with the movable block, movable block outer wall fixed mounting has the block rubber, the equal fixed mounting in both ends has an internal thread section of thick bamboo about the sleeve body, internal thread section of thick bamboo inner wall threaded connection has first screw thread post. The clamping device can be used for rapidly clamping the outer wall of the lower end of the pump valve by utilizing the two extrusion blocks, the angle of the clamping device can be rapidly changed by utilizing the electric cylinder, and the stability of the rubber block in the process of clamping the pump valve can be improved by utilizing the elasticity of the spring to extrude the rubber block on the outer wall of the pump valve.

Description

Clamping device is adjusted with sleeve to pump valve processing

Technical Field

The utility model belongs to the technical field of pump valve processing, concretely relates to clamping device is adjusted to sleeve for pump valve processing.

Background

The pump valve is the general name of pump and valve now, is an industrial equipment, is applied to liquid and carries, and clamping device is used in current valve processing, places the pump valve on table surface usually, utilizes telescopic machanism to drive two splint and removes the centre gripping to the pump valve in opposite directions, but present clamping device is used in pump valve processing's adjustability is not strong, is difficult to utilize the sleeve to carry out quick centre gripping fixed to the pump valve to it is difficult to quick adjustment clamping device's angle.

At present, the utility model with the patent number of CN202021924262.4 discloses an adjustable clamping device for valve processing, which comprises a supporting frame, wherein the bottom of the supporting frame is fixedly provided with a base, the inside of the supporting frame is fixedly provided with a hydraulic telescopic rod, the top of the supporting frame is provided with a workbench, the top end of the hydraulic telescopic rod penetrates through the supporting frame and is fixedly connected with the bottom of the workbench, the bottom of the workbench is fixedly provided with a plurality of positioning columns, the outer sides of the positioning columns are provided with a plurality of positioning holes, the inside of the supporting frame is fixedly provided with a plurality of positioning sliding sleeves matched with the positioning columns, the base is fixedly arranged at a proper working position by the clamping device, the lifting of the workbench can be driven by the hydraulic telescopic rod, the fixed height of a part can be adjusted according to the requirement, the positioning columns are limited in the positioning sliding sleeves to slide in the adjusting process, the motion of the workbench is stable, but the adjustability of the clamping device for machining the pump valve at present is not strong, the pump valve is difficult to be clamped and fixed quickly by utilizing the sleeve, and the angle of the clamping device is difficult to be adjusted quickly.

Therefore, in view of the above-mentioned problems that the adjustability of the conventional clamping device for machining a pump valve is not strong, it is difficult to rapidly clamp and fix the pump valve by using the sleeve, and it is difficult to rapidly adjust the angle of the clamping device, it is necessary to solve the problems, in order to improve the adjustability of the clamping for machining a pump valve, to rapidly clamp and fix the pump valve by using the sleeve, and to rapidly adjust the angle of the clamping device.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

An it is not enough to prior art, the utility model aims to provide a clamping device is adjusted to sleeve for pump valve processing, this clamping device aim at solving current clamping device for pump valve processing's adjustability not strong, are difficult to utilize the sleeve to carry out quick centre gripping fixed to the pump valve to be difficult to the technical problem of quick adjustment clamping device's angle.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a sleeve adjusting and clamping device for pump valve processing, which comprises a sleeve body and an extrusion block movably arranged on the inner wall of the sleeve body; the fixed first cell body of seting up the symmetry of extrusion piece inner wall, first cell body inner wall activity is provided with the movable block, movable block outer wall fixed mounting has the block rubber, the equal fixed mounting in both ends has an internal thread section of thick bamboo about the sleeve body, internal thread section of thick bamboo inner wall threaded connection has first screw thread post, sleeve body below activity is provided with first bottom plate, first bottom plate upper end fixed mounting has electronic jar, sleeve body left end fixed mounting has the second fixed block, the equal fixed mounting in both ends has first fixed column around the second fixed block, first fixed column outer wall activity is provided with solid fixed ring, gu fixed ring lower extreme fixed mounting has the support.

When the clamping device of the technical scheme is used, the pump valve is placed between the two extrusion blocks, the two extrusion blocks move oppositely by manually rotating the first threaded column, the outer wall of the lower end of the pump valve is fixed, the electric cylinder is opened, and the angle of the sleeve body can be quickly adjusted, so that the clamping angle of the pump valve can be quickly adjusted, and the pump valve is conveniently processed.

Preferably, first bottom plate left end fixed mounting has first fixed block, the support lower extreme is connected with first fixed block upper end. The setting of support does benefit to the steady motion of first fixed column in the retaining ring.

Preferably, the bearing plate is fixedly mounted on the inner wall of the sleeve body, the second groove body is fixedly formed in the upper end of the bearing plate, the limiting block is fixedly mounted at the lower end of the extrusion block, and the limiting block is matched with the second groove body. When the extrusion block moves at the upper end of the bearing plate, the limiting block moves along the inner wall of the second groove body, so that the stable motion of the extrusion block is realized.

Preferably, a second thread groove is formed in the left end and the right end of the sleeve body in a penetrating mode, and the second thread groove is matched with the first thread column. The first threaded column penetrates through the second threaded groove, and then the extrusion block can be pushed.

Preferably, sleeve body lower extreme inner wall fixed mounting has the second bottom plate, second bottom plate lower extreme fixed mounting has the third fixed block, both ends run through around the third fixed block and seted up the third cell body, the activity of third cell body inner wall is provided with movable post, the telescopic link upper end of electronic jar is connected with movable post lower extreme. The angle of the sleeve body can be quickly adjusted by opening the electric cylinder.

Preferably, the inner wall and the outer wall of the sleeve body are provided with first screw grooves which are uniformly distributed in a penetrating mode, the inner wall and the outer wall of the extrusion block are provided with third screw grooves which are uniformly distributed in a penetrating mode, the inner wall of each third screw groove is in threaded connection with a second threaded column, one end, close to the center of the sleeve body, of each second threaded column is fixedly provided with a spring, and one end, close to the center of the sleeve body, of each spring is connected with the movable block. The second threaded column is manually rotated to change the position of the movable block, so that the clamping effect of the pump valve is improved by utilizing the elasticity of the spring.

Preferably, the outer wall of the first threaded column is fixedly provided with symmetrical second fixing columns, and the outer wall of the second threaded column is fixedly provided with symmetrical third fixing columns. The setting of the second fixed post makes first screw thread post easily rotate, and the setting of the third fixed post makes second screw thread post easily rotate.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a clamping device utilizes first screw thread post to promote the extrusion piece motion, can realize the centre gripping to the pump valve, the angle that can change the sleeve body fast utilizing the flexible effect of electric cylinder, thereby realize the change to the centre gripping angle, install second screw thread post in the third spiral shell inslot, the elasticity that utilizes the spring is with the movable block extrusion can improve the stability to the pump valve centre gripping on the pump valve, when electric cylinder changes the angle of sleeve body, first fixed column rotates along solid fixed ring inner wall, do benefit to the stable rotation of sleeve body.

Drawings

Fig. 1 is a schematic perspective view of a specific embodiment of the clamping device of the present invention;

FIG. 2 is a cross-sectional view of a sleeve body according to one embodiment of the clamping device of the present invention;

FIG. 3 is a schematic view of a three-dimensional split structure of an extrusion block and a movable block according to an embodiment of the clamping device of the present invention;

fig. 4 is a schematic perspective view of a second threaded post according to an embodiment of the present invention.

The labels in the figures are: 1. a sleeve body; 2. extruding the block; 3. a first tank body; 4. a movable block; 5. a rubber block; 6. an internal threaded barrel; 7. a first threaded post; 8. a carrier plate; 9. a second tank body; 10. a first base plate; 11. an electric cylinder; 12. a first fixed block; 13. a fixing ring; 14. a support; 15. a second fixed block; 16. a first fixed column; 17. a first screw groove; 18. a second fixed column; 19. a second screw groove; 20. a limiting block; 21. a second base plate; 22. a third fixed block; 23. a third tank body; 24. a movable post; 25. a third screw groove; 26. a spring; 27. a second threaded post; 28. and a third fixing column.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following description is made for the technical solution of the present invention in the embodiments to explain the present invention clearly and completely, obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.

Example 1

The specific embodiment is a sleeve adjusting and clamping device for processing a pump valve, the three-dimensional structure schematic diagram of which is shown in fig. 1, and the cross-sectional view of a sleeve body 1 of which is shown in fig. 2, the clamping device comprises a sleeve body 1 and an extrusion block 2 movably arranged on the inner wall of the sleeve body 1; the inner wall of the extrusion block 2 is fixedly provided with symmetrical first groove bodies 3, the inner wall of the first groove body 3 is movably provided with a movable block 4, the outer wall of the movable block 4 is fixedly provided with a rubber block 5, the left and right ends of the sleeve body 1 are fixedly provided with an internal thread cylinder 6, the inner wall of the internal thread cylinder 6 is in threaded connection with a first threaded post 7, a first bottom plate 10 is movably arranged below the sleeve body 1, the upper end of the first bottom plate 10 is fixedly provided with an electric cylinder 11, the left end of the sleeve body 1 is fixedly provided with a second fixed block 15, the front and back ends of the second fixed block 15 are fixedly provided with first fixed posts 16, the outer wall of the first fixed posts 16 is movably provided with a fixed ring 13, the lower end of the fixed ring 13 is fixedly provided with a support 14, the left end of the first bottom plate 10 is fixedly provided with a first fixed block 12, the lower end of the support 14 is connected with the upper end of the first fixed block 12, the left and right ends of the sleeve body 1 are provided with second threaded grooves 19 in a penetrating manner, the second thread groove 19 is adapted to the first threaded stud 7.

For the present embodiment, the fixing ring 13 and the first fixing column 16 are both made of steel.

In order to realize the stable removal of

extrusion piece

2, 1 inner wall fixed mounting of sleeve body has loading board 8, and second cell body 9 has been seted up to loading board 8 upper end fixed, and extrusion piece 2 lower extreme fixed mounting has stopper 20, stopper 20 and second cell body 9 looks adaptation. When the extrusion block 2 moves, the limiting block 20 moves along the inner wall of the second groove body 9, so that the extrusion block 2 can stably move.

In order to realize the stable change of 1 angle of sleeve body, 1 lower extreme inner wall fixed mounting of sleeve body has second

bottom plate

21, and 21 lower extreme fixed mounting of second bottom plate has third fixed block 22, and third cell body 23 has been seted up in both ends running through around the third fixed block 22, and the activity of third cell body 23 inner wall is provided with movable post 24, and the telescopic link upper end of electronic jar 11 is connected with movable post 24 lower extreme. When the electric cylinder 11 extends upwards, the movable column 24 moves along the inner wall of the third groove body 23, so that the stable change of the angle of the sleeve body 1 is realized.

In order to improve the extrusion effect to the pump valve, the first thread groove 17 of evenly distributed has been seted up in the wall runs through in sleeve body 1, and evenly distributed's third thread groove 25 has been seted up in the wall runs through in extrusion piece 2, and the inner wall threaded connection of third thread groove 25 has second screw thread post 27, and second screw thread post 27 is close to the one end fixed mounting at sleeve body 1 center has spring 26, and spring 26 is close to the one end at sleeve body 1 center and is connected with movable block 4. The inner wall of the first spiral groove 17 and the inner wall of the third spiral groove 25 are in the same plane, and the second threaded column 27 is installed at a proper position in the third spiral groove 25, so that the rubber block 5 can extrude the pump valve by utilizing the elasticity of the spring 26, and the extrusion effect on the pump valve is improved.

In order to facilitate the rotation of the first threaded column 7 and the second threaded column 27, a symmetrical second fixing column 18 is fixedly mounted on the outer wall of the first threaded column 7, and a symmetrical third fixing column 28 is fixedly mounted on the outer wall of the second threaded column 27. The second fixing post 18 is arranged to facilitate rotation of the first threaded post 7, and the third fixing post 28 is arranged to facilitate rotation of the second threaded post 27.

The three-dimensional split structure of the clamping device extrusion block 2 and the movable block 4 is schematically shown in fig. 3, and the three-dimensional structure of the second threaded column 27 is schematically shown in fig. 4.

When using this technical scheme's clamping device, place pump valve lower extreme outer wall between two extrusion pieces 2, manual first screw post 7 of rotating, pass internal thread section of thick bamboo 6 and the inside of second thread groove 19 with first screw post 7 and put into sleeve body 1, can make two extrusion pieces 2 be close to each other, it is fixed to the extrusion of pump valve lower extreme outer wall to realize, install the suitable position in third thread groove 25 with second screw post 27, can utilize spring 26's elasticity to make rubber block 5 extrude the pump valve, it is flexible to open the telescopic link that electronic jar 11 made electronic jar 11, can carry out the quick change to sleeve body 1's angle.

Claims

1. A sleeve adjusting and clamping device for processing a pump valve comprises a sleeve body and an extrusion block movably arranged on the inner wall of the sleeve body; the extrusion block comprises an extrusion block inner wall, a first groove body and a movable block, wherein the first groove body is symmetrically arranged on the inner wall of the extrusion block, the movable block is movably arranged on the inner wall of the first groove body, a rubber block is fixedly arranged on the outer wall of the movable block, an internal thread cylinder is fixedly arranged at each of the left end and the right end of a sleeve body, a first thread column is connected to the inner wall of the internal thread cylinder in a threaded manner, a first bottom plate is movably arranged below the sleeve body, an electric cylinder is fixedly arranged at the upper end of the first bottom plate, a second fixed block is fixedly arranged at the left end of the sleeve body, first fixed columns are fixedly arranged at the front end and the rear end of the second fixed block, a fixed ring is movably arranged on the outer wall of the first fixed columns, and a support is fixedly arranged at the lower end of the fixed ring.

2. The sleeve adjusting and clamping device for pump valve machining according to claim 1, wherein a first fixing block is fixedly mounted at the left end of the first bottom plate, and the lower end of the support is connected with the upper end of the first fixing block.

3. The clamping device is adjusted to sleeve for pump valve processing according to claim 1, characterized in that a bearing plate is fixedly mounted on the inner wall of the sleeve body, a second groove body is fixedly formed in the upper end of the bearing plate, a limiting block is fixedly mounted at the lower end of the extrusion block, and the limiting block is matched with the second groove body.

4. The adjusting and clamping device for the sleeve used for machining the pump valve as claimed in claim 1, wherein a second threaded groove is formed in the left end and the right end of the sleeve body in a penetrating mode, and the second threaded groove is matched with the first threaded column.

5. The clamping device is adjusted to sleeve for pump valve processing according to claim 1, characterized in that a second bottom plate is fixedly mounted on the inner wall of the lower end of the sleeve body, a third fixed block is fixedly mounted on the lower end of the second bottom plate, third groove bodies are formed in the front and rear ends of the third fixed block in a penetrating mode, movable columns are movably arranged on the inner wall of each third groove body, and the upper ends of the telescopic rods of the electric cylinders are connected with the lower ends of the movable columns.

6. The adjusting and clamping device for the sleeve used for machining the pump valve as claimed in claim 1, wherein the inner wall and the outer wall of the sleeve body are provided with first screw grooves which are uniformly distributed, the inner wall and the outer wall of the extrusion block are provided with third screw grooves which are uniformly distributed, the inner wall of each third screw groove is in threaded connection with a second threaded column, a spring is fixedly installed at one end, close to the center of the sleeve body, of each second threaded column, and one end, close to the center of the sleeve body, of each spring is connected with the movable block.

7. The adjusting and clamping device for the sleeve used for machining the pump valve is characterized in that second symmetrical fixing columns are fixedly installed on the outer wall of the first threaded column, and third symmetrical fixing columns are fixedly installed on the outer wall of the second threaded column.