CN212553339U

CN212553339U - Anchor clamps are used in production of high strength butterfly valve

Info

Publication number: CN212553339U
Application number: CN202021093090.0U
Authority: CN
Inventors: 刘瑞; 刘奎新; 王璐; 陈国瑞
Original assignee: Huainan Walite Fluid Equipment Co ltd
Current assignee: Huainan Walite Fluid Equipment Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-02-19
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses an anchor clamps are used in production of high strength butterfly valve, including the steadying plate, the steadying plate lateral wall is provided with supports the cover, the inside of supporting the cover is provided with installs bearing on the steadying plate lateral wall, the internal connection of bearing has the connecting rod. The handle rotates through setting up, can drive the action wheel and rotate, the action wheel passes through the latch on the lateral wall and meshes from the latch on the driving wheel lateral wall, rotate from the driving wheel and drive the inside that the polished rod passes through the supporting connection at the stabilising plate, realize the polished rod through the supporting and rotate, the polished rod rotates the screw rod that can drive the polished rod other end and rotates in step, the screw rod can pass through the inside internal thread of the external screw thread cooperation movable plate on surface, make the screw rod drive movable plate remove, when the movable plate removes, the movable plate can reach the tight pole removal of clamp in its middle part, when the tight pole removal of clamp, can cooperate the tight pole of clamp connected on the stabilising plate, thereby make the steel sheet.

Description

Anchor clamps are used in production of high strength butterfly valve

Technical Field

The utility model belongs to the technical field of the butterfly valve anchor clamps, concretely relates to anchor clamps are used in production of high strength butterfly valve.

Background

The present butterfly valve is when producing, the lateral wall of butterfly valve need polish the polishing to improve the quality of butterfly valve, but the butterfly valve is owing to the structure of drum, make the butterfly valve hardly pressed from both sides tightly, the butterfly valve of different diameter sizes need use different anchor clamps when pressing from both sides tightly, it is longer to make the butterfly valve match the time that the process that presss from both sides tightly like this and need spend, the intensity that the great butterfly valve of diameter inserted mutually needs the anchor clamps to adopt also requires more in addition, otherwise press from both sides not tight butterfly valve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps are used in production of high strength butterfly valve can solve present so that the butterfly valve is longer carrying out the time that the tight in-process of clamp matching needs the cost of clamp, and the intensity that the great butterfly valve of diameter phase cut needs the anchor clamps of adoption also requires more moreover, not the problem of the tight butterfly valve of clamp otherwise.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a anchor clamps are used in production of high strength butterfly valve, includes the steadying plate, the steadying plate lateral wall is provided with supports the cover, the inside of supporting the cover is provided with installs bearing on the steadying plate lateral wall, the internal connection of bearing has the connecting rod, the connecting rod runs through the inside of action wheel and extends to the outside of action wheel, the one end that the bearing was kept away from to the connecting rod is fixed with the crank, the lateral wall that supports the cover install with the gim peg of connecting rod looks joint, the both sides meshing of action wheel has two from the driving wheel, each the middle part from the driving wheel all is provided with a polished rod, the inside of running through the movable plate of polished rod, the polished rod is kept away from the one end from the driving wheel and is provided with the screw rod. The handle rotates through setting up, can drive the action wheel and rotate, the action wheel passes through the latch on the lateral wall and meshes from the latch on the driving wheel lateral wall, rotate from the driving wheel and drive the inside that the polished rod passes through the supporting connection at the stabilising plate, realize the polished rod through the supporting and rotate, the polished rod rotates the screw rod that can drive the polished rod other end and rotate in step, when the screw rod rotates, the screw rod can pass through the inside internal thread of the external screw thread cooperation movable plate on surface, the screw rod rotates, make screw rod drive movable plate remove, when the movable plate removes, the movable plate can reach the clamping bar removal at its middle part, when the clamping bar removed, can cooperate the clamping bar of connecting on the stabilising plate, thereby make the steel sheet and the rubber pad.

Preferably, the inside of stabilizer plate is provided with the inside groove, the internally mounted of inside groove has the second limiting plate, second limiting plate surface mounting has the clamping bar, the end fixing of clamping bar has curved steel sheet, the surface of steel sheet is provided with the rubber pad, the lateral wall of clamping bar is provided with the stopper. When a butterfly valve with a larger diameter needs to be clamped and the clamping direction of the butterfly valve needs to be adjusted, the clamping rod connected with the stabilizing plate is pulled forwards, so that the limiting blocks can move out of the limiting grooves, then the clamping rod is rotated 180 degrees, so that the two limiting blocks can be matched with the two corresponding limiting grooves, then the clamping rod is pushed backwards, the bottom of the clamping rod is abutted against the inner part of the inner groove, at the moment, the limiting blocks are just clamped in the limiting grooves, so that the clamping rod cannot rotate, then the butterfly valve with the larger diameter needing to be clamped is placed on the rubber pad, the crank is rotated, so that the moving plate moves, the clamping rod arranged on the moving plate in the moving process of the moving plate drives the rubber pad to be abutted against the other end of the butterfly valve, the connecting rod is connected with the moving plate in a rotatable manner, so that the direction of the rubber pad can be, so that the rubber pad can be just attached to the side wall of the butterfly valve. The crank is rotated again, so that the two clamping rods move relatively, the fixing bolt is screwed up until the butterfly valve is completely clamped, the end part of the fixing bolt is clamped on the side wall of the connecting rod, the connecting rod cannot rotate, the connecting rod is stable, the driving wheel cannot rotate, the driven wheel can stabilize the screw rod, and the position of the moving plate is limited.

Preferably, the upper portion of the inner groove is provided with a limiting groove, the upper portion of the inner groove is provided with a rod groove communicated with the limiting groove, the clamping rod is movably arranged inside the rod groove, the limiting blocks are matched with the limiting groove, the number of the limiting grooves is four, and the number of the limiting blocks is two. The inside groove is convenient for second limiting plate round trip movement, and the spacing groove can with the stopper joint to it is spacing to the tight pole of clamp of being connected with the steadying plate, realizes that the tight pole of clamp rotates 180 back limiting rod can be spacing.

Preferably, the inside of movable plate is provided with rather than swing joint's first limiting plate, the lateral wall of first limiting plate is provided with the clamping rod, the tip of clamping rod is fixed with curved steel sheet, the surface of steel sheet is provided with the rubber pad. The steel plate can play a rigid support through the setting, and the rubber pad that sets up can play the lateral wall of protection butterfly valve for the butterfly valve can not press from both sides the injury at the tight in-process surface of clamp.

Preferably, the two ends of the movable plate are both provided with telescopic rods perpendicular to the movable plate, one end, far away from the movable plate, of each telescopic rod is movably connected with a sleeve rod, and one end, far away from the telescopic rods, of each sleeve rod is fixed with a stabilizing plate. The telescopic rod can move synchronously along with the moving plate, the telescopic rod moves in the sleeve rod, the movable plate and the stabilizing plate can be supported, force is prevented from being added to the screw rod and the polished rod, the clamping strength of the clamping rod, the steel plate and the rubber pad is enhanced, and the butterfly valves with different diameters can be clamped conveniently.

The utility model has the advantages that:

1. the handle rotates through setting up, can drive the action wheel and rotate, the action wheel passes through the latch on the lateral wall and meshes from the latch on the driving wheel lateral wall, rotate from the driving wheel and drive the inside that the polished rod passes through the supporting connection at the stabilising plate, realize the polished rod through the supporting and rotate, the polished rod rotates the screw rod that can drive the polished rod other end and rotate in step, when the screw rod rotates, the screw rod can pass through the inside internal thread of the external screw thread cooperation movable plate on surface, the screw rod rotates, make screw rod drive movable plate remove, when the movable plate removes, the movable plate can reach the clamping bar removal at its middle part, when the clamping bar removed, can cooperate the clamping bar of connecting on the stabilising plate, thereby make the steel sheet and the rubber pad.

2. When a butterfly valve with a larger diameter needs to be clamped and the clamping direction of the butterfly valve needs to be adjusted, the clamping rod connected with the stabilizing plate is pulled forwards, so that the limiting blocks can move out of the limiting grooves, then the clamping rod is rotated 180 degrees, so that the two limiting blocks can be matched with the two corresponding limiting grooves, then the clamping rod is pushed backwards, the bottom of the clamping rod is abutted against the inner part of the inner groove, at the moment, the limiting blocks are just clamped in the limiting grooves, so that the clamping rod cannot rotate, then the butterfly valve with the larger diameter needing to be clamped is placed on the rubber pad, then the crank is rotated, so that the moving plate moves, the clamping rod arranged on the moving plate in the moving process of the moving plate can drive the rubber pad to abut against the other end of the butterfly valve, the connecting rod can rotate with the moving plate, so that the direction of the rubber pad can be adjusted, so that the rubber pad can be just attached to the side wall of the butterfly valve. The crank is rotated again, so that the two clamping rods move relatively, the fixing bolt is screwed up until the butterfly valve is completely clamped, the end part of the fixing bolt is clamped on the side wall of the connecting rod, the connecting rod cannot rotate, the connecting rod is stable, the driving wheel cannot rotate, the driven wheel can stabilize the screw rod, and the position of the moving plate is limited.

3. The inside groove is convenient for second limiting plate round trip movement, and the spacing groove can with the stopper joint to it is spacing to the tight pole of clamp of being connected with the steadying plate, realizes that the tight pole of clamp rotates 180 back limiting rod can be spacing. The steel plate can play a rigid support through the setting, and the rubber pad that sets up can play the lateral wall of protection butterfly valve for the butterfly valve can not press from both sides the injury at the tight in-process surface of clamp. The telescopic rod can move synchronously along with the moving plate, the telescopic rod moves in the sleeve rod, the movable plate and the stabilizing plate can be supported, force is prevented from being added to the screw rod and the polished rod, the clamping strength of the clamping rod, the steel plate and the rubber pad is enhanced, and the butterfly valves with different diameters can be clamped conveniently.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of the connection structure of the limiting groove and the limiting block of the present invention;

in the figure: 1. moving the plate; 2. a screw; 3. a polish rod; 4. a telescopic rod; 5. a loop bar; 6. a driven wheel; 7. a first limit plate; 8. a driving wheel; 9. a connecting rod; 10. a crank; 11. a clamping lever; 12. a steel plate; 13. a rubber pad; 14. a limiting groove; 15. an inner tank; 16. a second limiting plate; 17. a support sleeve; 18. a fixing bolt; 19. a bearing; 20. a stabilizing plate; 21. a limiting block; 22. a rod groove.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a fixture for producing a high-strength butterfly valve comprises a stabilizing plate 20, a support sleeve 17 is arranged on the side wall of the stabilizing plate 20, a bearing 19 mounted on the side wall of the stabilizing plate 20 is arranged inside the support sleeve 17, a connecting rod 9 is connected inside the bearing 19, the connecting rod 9 extends to the outside of a driving wheel 8 through the inside of the driving wheel 8, a crank 10 is fixed at one end of the connecting rod 9 far from the bearing 19, a fixing bolt 18 clamped with the connecting rod 9 is mounted on the side wall of the support sleeve 17, two driven wheels 6 are engaged at two sides of the driving wheel 8, a polish rod 3 is arranged in the middle of each driven wheel 6, a screw rod 2 is arranged at one end of the polish rod 3 far from the driven wheels 6 through the inside of a moving plate 1, the screw rods 2 have the same thread direction, the screw 2 penetrates through the moving plate 1 parallel to the stabilizing plate 20. Rotate through the crank 10 that sets up, can drive action wheel 8 and rotate, action wheel 8 passes through the latch on the lateral wall and meshes with the latch on the lateral wall from driving wheel 6, from driving wheel 6 rotates and drives polished rod 3 and connect the inside at stabilizer plate 20 through the supporting, realize polished rod 3 through the supporting and rotate, polished rod 3 rotates and to drive the synchronous rotation of screw rod 2 of polished rod 3 other end, when screw rod 2 rotates, screw rod 2 can be through the internal thread of surperficial external screw-thread fit movable plate 1 inside, screw rod 2 rotates, make screw rod 2 drive movable plate 1 remove, when movable plate 1 removes, movable plate 1 can reach the tight pole 11 removal of clamp in its middle part, when tight pole 11 removes, can cooperate the tight pole 11 of clamp connected on the stabilizer plate 20, thereby make the steel sheet 12 and the rubber pad 13 on tight pole 11 top of clamp press from.

Specifically, the inside of stabilizer plate 20 is provided with inside groove 15, the internally mounted of inside groove 15 has second limiting plate 16, second limiting plate 16 surface mounting has clamping rod 11, the tip of clamping rod 11 is fixed with curved steel sheet 12, the surface of steel sheet 12 is provided with rubber pad 13, the lateral wall of clamping rod 11 is provided with stopper 21. When a butterfly valve with a larger diameter needs to be clamped, and further the clamping direction of the butterfly valve needs to be adjusted, the clamping rod 11 connected with the stabilizing plate 20 is pulled forwards, so that the limiting block 21 can move out of the inside of the limiting groove 14, then the clamping rod 11 is rotated 180 degrees, so that the two limiting blocks 21 can be matched with the two limiting grooves 14 corresponding to the two limiting blocks, then the clamping rod 11 is pushed backwards, so that the bottom of the clamping rod 11 is abutted to the inside of the inner groove 15, at the moment, the limiting block 21 is just clamped in the inside of the limiting groove 14, so that the clamping rod 11 cannot rotate, then the butterfly valve with the larger diameter needing to be clamped is placed on the rubber pad 13, then the crank 10 is rotated, so that the butterfly valve 1 moves, the clamping rod 11 arranged on the moving plate 1 in the moving process of the moving plate 1 can drive the rubber pad 13 to abut against the other end of the butterfly valve, and the connection part of, thereby can adjust the direction of rubber pad 13 for rubber pad 13 just can laminate mutually with the lateral wall of butterfly valve. The crank 10 is rotated again, so that the two clamping rods 11 move relatively until the butterfly valve is completely clamped, the fixing bolt 18 is screwed, the end part of the fixing bolt 18 is clamped on the side wall of the connecting rod 9, the connecting rod 9 cannot rotate, the connecting rod 9 is stable, so that the driving wheel 8 cannot rotate, the driven wheel 6 can stabilize the screw rod 2, and the position of the moving plate 1 is limited.

Specifically, a limiting groove 14 is arranged above the inner groove 15, a rod groove 22 communicated with the limiting groove 14 is arranged above the inner groove 15, the clamping rod 11 is movably arranged inside the rod groove 22, the limiting blocks 21 are matched with the limiting groove 14, the number of the limiting grooves 14 is four, and the number of the limiting blocks 21 is two. The inner groove 15 is convenient for the second limiting plate 16 to move back and forth, the limiting groove 14 can be clamped with the limiting block 21, so that the clamping rod 11 connected with the stabilizing plate 20 is limited, and the limiting rod can be limited after the clamping rod 11 rotates 180 degrees.

Specifically, the inside of movable plate 1 is provided with rather than swing joint's first limiting plate 7, the lateral wall of first limiting plate 7 is provided with clamping rod 11, clamping rod 11's end fixing has curved steel sheet 12, the surface of steel sheet 12 is provided with rubber pad 13. The steel plate 12 can play a rigid support, and the rubber pad 13 can play a role in protecting the side wall of the butterfly valve, so that the surface of the butterfly valve cannot be damaged by clamping in the clamping process.

Specifically, the both ends of movable plate 1 all are provided with rather than mutually perpendicular telescopic link 4, the one end swing joint that movable plate 1 was kept away from to telescopic link 4 has loop bar 5, the one end that telescopic link 4 was kept away from to loop bar 5 is fixed with steadying plate 20. The telescopic rod 4 can move synchronously along with the moving plate 1, the telescopic rod 4 moves in the sleeve rod 5, the movable plate 1 and the stabilizing plate 20 can be supported, force is prevented from being added to the screw rod 2 and the polished rod 3, the clamping strength of the clamping rod 11, the steel plate 12 and the rubber pad 13 is enhanced, and the butterfly valves with different diameters and sizes can be clamped conveniently.

The utility model discloses when using, one side of steadying plate 20 is placed to the butterfly valve that will press from both sides tightly, 11 lateral walls of the tight pole of clamp that connects on the steadying plate 20 contact the lateral wall of butterfly valve through steel sheet 12 and rubber pad 13, with one hand the butterfly valve, another hand waves crank 10, make crank 10 rotate and drive movable plate 1 and remove, when 1 back of removing, the tight pole 11 of clamp that 1 lateral wall of movable plate is connected drives steel sheet 12 and the lateral wall of rubber pad 13 butt at the butterfly valve, two rubber pads 13 can press from both sides the butterfly valve tightly, 18 screws up the gim peg again, gim peg 18 can be fixed with connecting rod 9, action wheel 8 and follow driving wheel 6 all can be spacing, accomplish the clamp of butterfly valve promptly and press from both sides tightly.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a anchor clamps are used in production of high strength butterfly valve, its characterized in that includes stabilizer plate (20), stabilizer plate (20) lateral wall is provided with supports cover (17), the inside of supporting cover (17) is provided with installs bearing (19) on stabilizer plate (20) lateral wall, the internal connection of bearing (19) has connecting rod (9), connecting rod (9) run through the inside of action wheel (8) and extend to the outside of action wheel (8), the one end that bearing (19) were kept away from in connecting rod (9) is fixed with crank (10), support the lateral wall of cover (17) install with gim peg (18) of connecting rod (9) looks joint, the both sides meshing of action wheel (8) has two from driving wheel (6), each the middle part from driving wheel (6) all is provided with a polished rod (3), the movable plate of polished rod (3) runs through the inside of movable plate (1), and one end of the polished rod (3) far away from the driven wheel (6) is provided with a screw rod (2), the thread directions of the two screw rods (2) are the same, and the screw rods (2) penetrate through the movable plate (1) parallel to the stabilizing plate (20).

2. The fixture for producing the high-strength butterfly valve according to claim 1, wherein an inner groove (15) is formed in the stabilizing plate (20), a second limiting plate (16) is installed in the inner groove (15), a clamping rod (11) is installed on the surface of the second limiting plate (16), an arc-shaped steel plate (12) is fixed to the end of the clamping rod (11), a rubber pad (13) is arranged on the surface of the steel plate (12), and a limiting block (21) is arranged on the side wall of the clamping rod (11).

3. The fixture for producing the high-strength butterfly valve according to claim 2, wherein a limiting groove (14) is arranged above the inner groove (15), a rod groove (22) communicated with the limiting groove (14) is arranged above the inner groove (15), the clamping rod (11) is movably arranged inside the rod groove (22), the limiting blocks (21) are matched with the limiting groove (14), four limiting grooves (14) are arranged, and two limiting blocks (21) are arranged.

4. The fixture for producing the high-strength butterfly valve according to claim 1, wherein a first limiting plate (7) movably connected with the moving plate (1) is arranged inside the moving plate (1), a clamping rod (11) is arranged on a side wall of the first limiting plate (7), an arc-shaped steel plate (12) is fixed at an end of the clamping rod (11), and a rubber pad (13) is arranged on the surface of the steel plate (12).

5. The clamp for producing the high-strength butterfly valve according to claim 4, wherein two ends of the moving plate (1) are respectively provided with a telescopic rod (4) perpendicular to the moving plate, one end of the telescopic rod (4) far away from the moving plate (1) is movably connected with a sleeve rod (5), and one end of the sleeve rod (5) far away from the telescopic rod (4) is fixed with a stabilizing plate (20).