CN214382882U - Bending equipment for valve production - Google Patents
Bending equipment for valve production Download PDFInfo
- Publication number
- CN214382882U CN214382882U CN202022974226.5U CN202022974226U CN214382882U CN 214382882 U CN214382882 U CN 214382882U CN 202022974226 U CN202022974226 U CN 202022974226U CN 214382882 U CN214382882 U CN 214382882U
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- Prior art keywords
- moving
- groove
- bending
- fixedly mounted
- wall
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- 238000005452 bending Methods 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000003825 pressing Methods 0.000 claims description 3
- 244000309464 bull Species 0.000 abstract description 6
- 238000004080 punching Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model belongs to the technical field of the equipment of bending, especially, valve production is with equipment of bending can not carry out the centre gripping location to it when bending the valve handle to current equipment of bending, leads to the problem that leads to the incline easily when bending, and the following scheme is proposed to the present, and it includes. The base, the top fixed mounting of base has the backup pad that two symmetries set up, and the top fixed mounting of two backup pads has same fixed plate, and the bottom fixed mounting of fixed plate has the cylinder, and fixed mounting has the mould on the piston of cylinder, and the sliding tray has all been seted up to one side that two backup pads are close to each other, and the sliding tray internal rotation is connected with the bull stick, and movable sleeve is equipped with the removal pipe on the bull stick, and fixed mounting has the movable plate on the piston of cylinder. The utility model is simple in operation, convenient to use carries out the centre gripping location when bending to valve accessory punching press that can be quick, can also pop out the die cavity fast after bending simultaneously, conveniently takes out.
Description
Technical Field
The utility model relates to an equipment technical field of bending especially relates to a valve production is with equipment of bending.
Background
The bending equipment for valve production is a device for bending a valve handle in the valve production process, is widely used in the field of valve production, and has some defects when the valve handle is bent by the existing bending equipment.
The existing bending equipment cannot clamp and position a valve handle when the valve handle is bent, so that the valve handle is easy to deflect when being bent, and therefore the bending equipment for valve production is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the existing bending equipment can not carry out clamping and positioning on the valve handle when the valve handle is bent, and the shortcoming of inclination is easily caused when the valve handle is bent, and the provided bending equipment for valve production.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a bending device for valve production comprises a base, wherein two symmetrically arranged supporting plates are fixedly mounted at the top of the base, the top of each supporting plate is fixedly provided with a same fixed plate, the bottom of each fixed plate is fixedly provided with a cylinder, a piston of the cylinder is fixedly provided with a mold, one side, close to each other, of each supporting plate is provided with a sliding groove, the sliding grooves are rotationally connected with rotating rods, movable sleeves are arranged on the rotating rods, a movable plate is fixedly mounted on the piston of the cylinder and fixedly connected with the two moving tubes, the two supporting plates are slidably connected with moving rods, one ends, close to each other, of the two moving rods are slidably connected with ejector rods, one ends, close to each other, of the two ejector rods are fixedly provided with push plates, one sides, close to each other, of the two push plates are slidably connected with wedge-shaped press plates, the top of the base is provided with a mold groove, and the inner walls of the mold groove are provided with movable grooves, the supporting groove is formed in the inner wall of the bottom of the movable groove, the push rod is connected to the inner wall of the supporting groove in a sliding mode, the top end of the push rod is fixedly provided with the ejector block, the ejector block is connected with the movable groove in a sliding mode, the bottom end of the push rod is fixedly provided with the supporting spring, and the bottom end of the supporting spring is fixedly connected with the inner wall of the bottom of the supporting groove.
Preferably, the inner wall of the moving pipe is fixedly provided with a positioning block, the rotating rod is provided with a thread groove, the thread groove is in sliding connection with the corresponding positioning block, and the moving pipe can drive the rotating rod to rotate through the sliding connection between the positioning block and the thread groove.
Preferably, the fixed cover is equipped with the worm on the bull stick, and threaded sleeve is equipped with the worm wheel on the carriage release lever, and the worm wheel rotates with one side of backup pad to be connected, and pivoted bull stick can drive the worm wheel through the intermeshing of worm and worm wheel and rotate, and then drives the carriage release lever through the threaded connection of worm wheel and carriage release lever and remove.
Preferably, the dashpot has all been seted up to one side that two push pedals are close to each other, fixed mounting has the slide bar on the inner wall of dashpot, sliding connection has the connecting block on the slide bar, connecting block and the wedge clamp plate fixed connection that corresponds, and the top fixed mounting of connecting block has buffer spring, buffer spring's top and the inner wall fixed connection of dashpot, buffer spring can support and cushion the wedge clamp plate through the connecting block, thereby make the wedge clamp plate can fix a position the valve accessories of processing.
Preferably, the shifting chute has all been seted up to the one end that two carriage release levers are close to each other, shifting chute and the ejector pin sliding connection that corresponds, and the equal fixed mounting of the one end that two ejector pins were kept away from each other has reset spring, and reset spring's one end and the inner wall fixed connection of shifting chute, shifting chute and reset spring's setting can support and reset the ejector pin to make the ejector pin carry out the centre gripping location to the work piece through the push pedal.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, the threaded groove is connected with the positioning block in a sliding mode, so that the movable moving pipe can drive the rotating rod to rotate, the worm and the worm wheel are meshed with each other, the worm wheel is connected with the moving rod in a threaded mode, the rotating rod can drive the moving rod to move, and the accessories are clamped through the push plate;
(2) because the setting of buffer spring and connecting block, and the effect of wedge clamp plate for the push pedal can carry out the centre gripping through the wedge clamp plate and press when carrying out the centre gripping to the accessory, makes the accessory can be more stable when pressing the shaping.
The utility model is simple in operation, convenient to use carries out the centre gripping location when bending to valve accessory punching press that can be quick, can also pop out the die cavity fast after bending simultaneously, conveniently takes out.
Drawings
Fig. 1 is a schematic structural view of a bending apparatus for valve production according to the present invention;
fig. 2 is a schematic side view of the bending apparatus for valve production according to the present invention;
fig. 3 is a schematic structural view of a cross section of a moving rod of the bending apparatus for valve production according to the present invention;
fig. 4 is the utility model provides a valve production is with a part a schematic structure of equipment of bending.
In the figure: 1. a base; 2. a support plate; 3. a fixing plate; 4. a cylinder; 5. a mold; 6. moving the plate; 7. a sliding groove; 8. moving the tube; 9. positioning blocks; 10. a thread groove; 11. a travel bar; 12. a top rod; 13. pushing the plate; 14. a moving groove; 15. a return spring; 16. a die cavity; 17. a movable groove; 18. a support groove; 19. a push rod; 20. a support spring; 21. a top block; 22. a rotating rod; 23. a worm; 24. a worm gear; 25. a buffer tank; 26. a buffer spring; 27. connecting blocks; 28. and (5) a wedge-shaped pressing plate.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-4, a bending apparatus for valve production, includes a base 1, two symmetrically arranged support plates 2 are fixedly mounted on the top of the base 1, the same fixed plate 3 is fixedly mounted on the top of the two support plates 2, an air cylinder 4 is fixedly mounted on the bottom of the fixed plate 3, a mold 5 is fixedly mounted on a piston of the air cylinder 4, a sliding groove 7 is formed on one side of the two support plates 2 close to each other, a rotating rod 22 is rotatably connected in the sliding groove 7, a moving tube 8 is movably sleeved on the rotating rod 22, a moving plate 6 is fixedly mounted on the piston of the air cylinder 4, the moving plate 6 is fixedly connected with the two moving tubes 8, moving rods 11 are slidably connected on the two support plates 2, ejector rods 12 are slidably connected on one ends of the two moving rods 11 close to each other, push plates 13 are fixedly mounted on one ends of the two ejector rods 12 close to each other, wedge-shaped press plates 28 are slidably connected on one sides of the two push plates 13 close to each other, die cavity 16 has been seted up at the top of base 1, has seted up movable groove 17 on the inner wall of die cavity 16, has seted up on the bottom inner wall of movable groove 17 and has supported groove 18, and sliding connection has push rod 19 on the inner wall of support groove 18, and the top fixed mounting of push rod 19 has kicking block 21, kicking block 21 and movable groove 17 sliding connection, and the bottom fixed mounting of push rod 19 has supporting spring 20, supporting spring 20's bottom and the bottom inner wall fixed connection who supports groove 18.
In this embodiment, the inner wall of the moving tube 8 is fixedly provided with a positioning block 9, the rotating rod 22 is provided with a thread groove 10, and the thread groove 10 is slidably connected with the corresponding positioning block 9.
In this embodiment, the rotating rod 22 is fixedly sleeved with a worm 23, the moving rod 11 is threadedly sleeved with a worm wheel 24, and the worm wheel 24 is rotatably connected with one side of the supporting plate 2.
In this embodiment, the buffer slot 25 has all been seted up to one side that two push pedal 13 are close to each other, and fixed mounting has the slide bar on the inner wall of buffer slot 25, and sliding connection has connecting block 27 on the slide bar, connecting block 27 and the wedge clamp plate 28 fixed connection that corresponds, and the top fixed mounting of connecting block 27 has buffer spring 26, buffer spring 26's top and buffer slot 25's inner wall fixed connection.
In this embodiment, the moving groove 14 has all been seted up to the one end that two carriage release levers 11 are close to each other, moving groove 14 and the ejector pin 12 sliding connection who corresponds, and the equal fixed mounting in one end that two ejector pins 12 kept away from each other has reset spring 15, reset spring 15's one end and moving groove 14's inner wall fixed connection.
Example two
Referring to fig. 1-4, a bending device for valve production comprises a base 1, two symmetrically arranged support plates 2 are welded on the top of the base 1, the same fixed plate 3 is welded on the top of the two support plates 2, an air cylinder 4 is fixed on the bottom of the fixed plate 3 through a bolt, a mold 5 is welded on a piston of the air cylinder 4, a sliding groove 7 is formed in one side, close to each other, of the two support plates 2, a rotating rod 22 is rotatably connected in the sliding groove 7, a moving pipe 8 is movably sleeved on the rotating rod 22, a moving plate 6 is welded on the piston of the air cylinder 4, the moving plate 6 is fixedly connected with the two moving pipes 8, moving rods 11 are slidably connected on the two support plates 2, ejector rods 12 are slidably connected at one ends, close to each other, of the two ejector rods 12 are welded with push plates 13, and a wedge-shaped press plate 28 is slidably connected at one sides, close to each other, of the two push plates 13, the die cavity 16 has been seted up at the top of base 1, has seted up movable groove 17 on the inner wall of die cavity 16, has seted up on the bottom inner wall of movable groove 17 and has supported groove 18, and sliding connection has push rod 19 on the inner wall of support groove 18, and the top welding of push rod 19 has kicking block 21, kicking block 21 and movable groove 17 sliding connection, and the bottom welding of push rod 19 has supporting spring 20, supporting spring 20's bottom and the bottom inner wall fixed connection who supports groove 18.
In this embodiment, the inner wall of the moving pipe 8 is welded with the positioning block 9, the rotating rod 22 is provided with the thread groove 10, the thread groove 10 is slidably connected with the corresponding positioning block 9, and the moving pipe 8 can drive the rotating rod 22 to rotate through the sliding connection between the positioning block 9 and the thread groove 10.
In this embodiment, fixed cover is equipped with worm 23 on the bull stick 22, and threaded sleeve is equipped with worm wheel 24 on the carriage release lever 11, and worm wheel 24 rotates with one side of backup pad 2 to be connected, and pivoted bull stick 22 can drive worm wheel 24 through the intermeshing of worm 23 with worm wheel 24 and rotate, and then drives carriage release lever 11 through worm wheel 24 and the threaded connection of carriage release lever 11 and remove.
In this embodiment, the dashpot 25 has all been seted up to one side that two push pedal 13 are close to each other, the welding has the slide bar on the inner wall of dashpot 25, sliding connection has connecting block 27 on the slide bar, connecting block 27 and the wedge clamp plate 28 fixed connection that corresponds, and the welding of the top of connecting block 27 has buffer spring 26, buffer spring 26's top and dashpot 25's inner wall fixed connection, buffer spring 26 can support and cushion wedge clamp plate 28 through connecting block 27, thereby make wedge clamp plate 28 can treat the valve accessories of processing and fix a position.
In this embodiment, the shifting chute 14 has all been seted up to the one end that two carriage release levers 11 are close to each other, shifting chute 14 and the ejector pin 12 sliding connection who corresponds, and reset spring 15 has all been welded to the one end that two ejector pins 12 kept away from each other, and reset spring 15's one end and the inner wall fixed connection of shifting chute 14, and shifting chute 14 can support and reset ejector pin 12 with reset spring 15's setting to make ejector pin 12 carry out the centre gripping location to the work piece through push pedal 13.
In the embodiment, in operation, a valve accessory to be bent is placed above a die cavity 16, a switch of a cylinder 4 is started, a piston of the cylinder 4 drives a die 5 to punch and bend the accessory, meanwhile, the piston of the cylinder 4 drives a moving plate 6 to move, the moving plate 6 drives a moving pipe 8 to move, the moving pipe 8 drives a rotating rod 22 to rotate through sliding connection of a thread groove 10 and a positioning block 9, the rotating rod 22 drives a worm wheel 24 to rotate through mutual engagement of a worm 23 and the worm wheel 24, the rotating worm wheel 24 drives a moving rod 11 to move through threaded connection with the moving rod 11, the moving rod 11 drives a mandril 12 to move, the mandril 12 clamps and presses the accessory through a push plate 13 and a wedge-shaped press plate 28 and supports the accessory through a return spring 15, after the accessory is pressed and bent by the die 5, the accessory moves out of the die cavity 16 under the action of a support spring 20, a push rod 19 and a jacking block 21, thereby being convenient for taking and being convenient for people to use. All structures in this application can carry out the selection of material and length according to actual use condition, and the attached drawing is schematic structure chart, and specific actual dimensions can make appropriate adjustment.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. The bending equipment for valve production comprises a base (1) and is characterized in that two symmetrically arranged support plates (2) are fixedly mounted at the top of the base (1), the same fixed plate (3) is fixedly mounted at the tops of the two support plates (2), a cylinder (4) is fixedly mounted at the bottom of the fixed plate (3), a mold (5) is fixedly mounted on a piston of the cylinder (4), sliding grooves (7) are formed in one sides, close to each other, of the two support plates (2), rotating rods (22) are rotatably connected in the sliding grooves (7), moving pipes (8) are movably sleeved on the rotating rods (22), a moving plate (6) is fixedly mounted on the piston of the cylinder (4), the moving plate (6) is fixedly connected with the two moving pipes (8), moving rods (11) are slidably connected on the two support plates (2), and ejector rods (12) are slidably connected at one ends, close to each other, of the two moving rods (11), the equal fixed mounting of one end that two ejector pins (12) are close to each other has push pedal (13), and the equal sliding connection in one side that two push pedal (13) are close to each other has wedge clamp plate (28), die cavity (16) have been seted up at the top of base (1), has seted up on the inner wall of die cavity (16) movable groove (17), has seted up on the bottom inner wall of movable groove (17) and has supported groove (18), and sliding connection has push rod (19) on the inner wall of support groove (18), and the top fixed mounting of push rod (19) has kicking block (21), kicking block (21) and movable groove (17) sliding connection, and the bottom fixed mounting of push rod (19) has supporting spring (20), the bottom of supporting spring (20) and the bottom inner wall fixed connection that supports groove (18).
2. The bending equipment for valve production according to claim 1, wherein a positioning block (9) is fixedly mounted on the inner wall of the moving pipe (8), a threaded groove (10) is formed in the rotating rod (22), and the threaded groove (10) is in sliding connection with the corresponding positioning block (9).
3. Bending equipment for valve production according to claim 1, wherein the rotating rod (22) is fixedly sleeved with a worm (23), the moving rod (11) is sleeved with a worm wheel (24) in a threaded manner, and the worm wheel (24) is rotatably connected with one side of the support plate (2).
4. The bending equipment for valve production according to claim 1, wherein the two push plates (13) are provided with a buffer groove (25) on one side close to each other, a slide rod is fixedly mounted on the inner wall of the buffer groove (25), a connecting block (27) is slidably connected onto the slide rod, the connecting block (27) is fixedly connected with a corresponding wedge-shaped pressing plate (28), a buffer spring (26) is fixedly mounted at the top of the connecting block (27), and the top end of the buffer spring (26) is fixedly connected with the inner wall of the buffer groove (25).
5. The bending equipment for valve production according to claim 1, wherein moving grooves (14) are formed in the ends, close to each other, of the two moving rods (11), the moving grooves (14) are slidably connected with the corresponding ejector rods (12), return springs (15) are fixedly mounted at the ends, far away from each other, of the two ejector rods (12), and one ends of the return springs (15) are fixedly connected with the inner walls of the moving grooves (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022974226.5U CN214382882U (en) | 2020-12-11 | 2020-12-11 | Bending equipment for valve production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022974226.5U CN214382882U (en) | 2020-12-11 | 2020-12-11 | Bending equipment for valve production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214382882U true CN214382882U (en) | 2021-10-12 |
Family
ID=77990588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022974226.5U Expired - Fee Related CN214382882U (en) | 2020-12-11 | 2020-12-11 | Bending equipment for valve production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214382882U (en) |
-
2020
- 2020-12-11 CN CN202022974226.5U patent/CN214382882U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221107 Address after: Room 900, No. 155-5, Chuangxin Road, Shenyang District, China (Liaoning) Pilot Free Trade Zone, Shenyang, Liaoning 110167 Patentee after: Shenyang Nuolian Environmental Protection Technology Co.,Ltd. Address before: 313202 No.87 qianjiabian, Futou village, Moganshan Town, Deqing County, Huzhou City, Zhejiang Province Patentee before: Hu Tongyao |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211012 |