CN214448811U - Punch press based on inhale cotton reduction operating noise of sound - Google Patents
Punch press based on inhale cotton reduction operating noise of sound Download PDFInfo
- Publication number
- CN214448811U CN214448811U CN202022778411.7U CN202022778411U CN214448811U CN 214448811 U CN214448811 U CN 214448811U CN 202022778411 U CN202022778411 U CN 202022778411U CN 214448811 U CN214448811 U CN 214448811U
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- punch press
- fixedly connected
- sound
- noise
- wall
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 22
- 230000009467 reduction Effects 0.000 title claims description 5
- 238000004080 punching Methods 0.000 claims abstract description 25
- 229920001971 elastomer Polymers 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000013016 damping Methods 0.000 claims description 15
- 230000030279 gene silencing Effects 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000008030 elimination Effects 0.000 abstract description 3
- 238000003379 elimination reaction Methods 0.000 abstract description 3
- 230000036541 health Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229920001821 foam rubber Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model discloses a punch press based on sound-absorbing cotton and capable of reducing working noise, belonging to the technical field of punch presses, comprising a punch press body and a fixed shell, wherein the front side of the punch press body is provided with a bin gate, the left side surface and the right side surface of the punch press body are both fixedly connected with a rubber plate through rubber airbags, and the rubber plate is fixedly connected with the upper surface of the fixed shell; the utility model discloses in, through setting up moving mechanism, utilize the slip of first slider to make moving mechanism rotate, thereby make two fender shells be close to the punching press board, thereby shelter from punching press board and stamping workpiece, thereby reduce sending of noise among the stamping process, the rethread sets up inhales the sound cotton, acoustical panel and bloop, utilize the acoustical panel to tentatively eliminate the noise, thereby it falls once more to fall the noise to recycle the noise to spread into through the bloop and inhale in the sound cotton, thereby the elimination of noise has been realized, avoid the noise to threaten workman's health production, avoid the noise to cause very big influence to the environment on every side.
Description
Technical Field
The utility model belongs to the technical field of the punch press, especially, relate to a punch press based on inhale cotton reduction operating noise of sound.
Background
The application range of punch press is very wide, and the punch press wide application is in electron, domestic appliance and furniture etc. therefore the punch press is deeply liked by everybody, and the punching press board of punch press has high rigidity and high rigidity etc. and the punching press board still can have stability after long-time the use, is difficult to take place to warp, and the operating property of punch press is reliable and stable and safety, and the punch press can realize automated production in the use, and is with low costs high, saves time and laborsaving.
Punching press board can make the machine produce huge vibrations in stamping process in traditional punch press, and the production of vibrations not only can produce the influence to the precision of processing part, and vibrations can produce huge noise moreover, and the noise not only can threaten workman's life health, but also can cause very big influence to the environment on every side, and huge noise and vibrations also can cause the damage to the punch press, have reduceed the life of punch press.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that the traditional punch press in the prior art can produce huge vibrations and noise and be not convenient for eliminate in the course of working, the punch press based on the cotton reduction operating noise of sound absorption that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a punch press for reducing working noise based on sound-absorbing cotton comprises a punch press body and a fixed shell, wherein a bin gate is arranged on the front surface of the punch press body, the left side surface and the right side surface of the punch press body are both fixedly connected with rubber plates through rubber air bags, the rubber plates are fixedly connected with the upper surface of the fixed shell, the upper surface of a punching plate in the punch press body is fixedly connected with two damping mechanisms, the fixed casing openly seted up and run through the spout, run through sliding connection has first slider in the spout, and the back of first slider passes through gag lever post fixedly connected with moving mechanism, and two fender shells of fixedly connected with on the moving mechanism, two fender shell bilateral symmetry are provided with the acoustical panel in keeping off the shell, are provided with a plurality of bloops on the acoustical panel, the left and right sides face of acoustical panel respectively with keep off the left and right sides face fixed connection of shell inner wall, a side of acoustical panel is through inhaling a side fixed connection of sound cotton and fender shell inner wall.
As a further description of the above technical solution:
moving mechanism includes the rack, the gear, screw cap and screw thread post, the one end fixedly connected with rack of gag lever post, the last surface toothing of rack has the gear, the gear joint is at the surface of first pivot, the surface cover of first pivot is equipped with two bearings, two bearings joint is at the front and back both sides face of set casing inner wall respectively, the surface joint of first pivot has the screw thread post, the surface cover of screw thread post is equipped with the screw cap, the left and right sides face of screw cap all is connected through the lower fixed surface of L shape pole with the retaining shell, the retaining shell passes the through-hole that the set casing upper surface was seted up and extends to in the set casing, retaining shell and the laminating of through-hole inner wall.
As a further description of the above technical solution:
damping mechanism includes spring, second pivot, connecting rod and gyro wheel, and the last fixed surface of spring and this internal punching press board of punch press is connected, and the last fixed surface of spring is connected with the ejector pad, and the equal joint in both sides has the second bearing around the ejector pad upper surface, and the second bearing endotheca is equipped with the second pivot, and connecting rod fixedly connected with gyro wheel is passed through on the top of second pivot, and the gyro wheel laminates with the upper surface of housing inner wall, and the front and the back of connecting rod all are through damping spring and the front and back both sides face fixed connection of housing inner wall.
As a further description of the above technical solution:
the connecting rods and the upper surface of the inner wall of the housing are 45 degrees, and the two connecting rods are 90 degrees.
As a further description of the above technical solution:
the left side surface and the right side surface of the push block are fixedly connected with second sliding blocks through mounting rods, the second sliding blocks are connected in sliding grooves formed in one side surface of the inner wall of the housing in a sliding mode, and the upper surfaces of the second sliding blocks are fixedly connected with the upper surface of the inner wall of the housing through sponge cushions.
As a further description of the above technical solution:
the number of the threaded columns is two, and the threads of the two threaded columns are opposite.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, through setting up moving mechanism, utilize the slip of first slider to make moving mechanism rotate, thereby make two fender shells be close to the punching press board, thereby shelter from punching press board and stamping workpiece, thereby reduce sending of noise among the stamping process, the rethread sets up inhales the sound cotton, acoustical panel and bloop, utilize the acoustical panel to tentatively eliminate the noise, thereby it falls once more to fall the noise to recycle the noise to spread into through the bloop and inhale in the sound cotton, thereby the elimination of noise has been realized, avoid the noise to threaten workman's health production, avoid the noise to cause very big influence to the environment on every side.
2. The utility model discloses in, through setting up damper, the punching press board utilizes the spring to carry out preliminary shock attenuation to the vibrations that produce when carrying out the punching press in the punch press body, the rethread sets up the ejector pad, thereby the shrink of utilizing the spring can promote the ejector pad and drive the second slider and slide in the second spout, utilize the second slider extrusion foam-rubber cushion, the shrink of utilizing the foam-rubber cushion carries out shock attenuation once more, recycle the second pivot, it makes the connecting rod rotate in the second pivot to make the removal through the ejector pad, thereby make two connecting rods drive two gyro wheels and roll to keeping away from the direction mutually, thereby utilize damping spring to consume the vibrations power, the rethread sets up rubber slab and rubber gasbag, utilize rubber gasbag and rubber slab to protect this external punch press of punching press, avoid the punch press body to receive outside impact, make the body can not damage.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic front view of the cross-sectional structure of the present invention;
fig. 3 is a schematic side view of the cross-sectional structure of the present invention;
fig. 4 is an enlarged schematic structural diagram of a in the present invention;
fig. 5 is an enlarged schematic structural diagram of the middle B of the present invention.
Illustration of the drawings:
1. a bin gate; 2. a punch body; 3. a rubber plate; 4. a rubber air bag; 5. a stationary case; 6. a moving mechanism; 61. a rack; 62. a gear; 63. a threaded cap; 64. a threaded post; 65. a first rotating shaft; 7. a damping mechanism; 71. a spring; 72. a push block; 73. a second rotating shaft; 74. a connecting rod; 75. a roller; 8. a first slider; 9. a grip; 10. sound-absorbing cotton; 11. a blocking shell; 12. an L-shaped rod; 13. a sound-absorbing panel; 14. a silencing hole; 15. a through hole; 16. a housing; 17. a sponge cushion; 18. a second slider; 19. a limiting rod; 20. a shock absorbing spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all 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. 1-5, the present invention provides a technical solution: a punch press based on sound-absorbing cotton and capable of reducing working noise comprises a punch press body 2 and a fixed shell 5, wherein a bin door 1 is arranged on the front side of the punch press body 2, the left side surface and the right side surface of the punch press body 2 are fixedly connected with rubber plates 3 through rubber air bags 4, the rubber plates 3 are fixedly connected to the upper surface of the fixed shell 5, two damping mechanisms 7 are fixedly connected to the upper surface of each of the punching plates in the punch press body 2, each damping mechanism 7 comprises a spring 71, a second rotating shaft 73, a connecting rod 74 and a roller 75, the spring 71 is fixedly connected with the upper surface of each of the punching plates in the punch press body 2, a push block 72 is fixedly connected to the upper surface of the spring 71, the second slide block 18 fixedly connected with the left side surface and the right side surface of the push block 72 through a mounting rod is fixed, the second slide block 18 is slidably connected in a sliding groove formed in one side surface of the inner wall of a housing 16, the upper surface of the second slide block 18 is fixedly connected with the upper surface of the inner wall of the housing 16 through a sponge cushion 17, through the arrangement of the second sliding block 18, the spongy cushion 17 can be extruded by utilizing the sliding of the second sliding block 18 in the second sliding groove, the damping effect is achieved by utilizing the contraction of the spongy cushion 17, the front side and the rear side of the upper surface of the push block 72 are respectively connected with the second bearings in a clamping manner, the second bearings are internally sleeved with the second rotating shafts 73, the outer surfaces of the second rotating shafts 73 are fixedly connected with the rollers 75 through the connecting rods 74, the connecting rods 74 and the upper surface of the inner wall of the housing 16 are 45 degrees and 90 degrees between the two connecting rods 74, the two rollers 75 can move in opposite directions when receiving vibration force by utilizing the rotation of the connecting rods 74, the damping effect is achieved, the rollers 75 are attached to the upper surface of the inner wall of the housing 16, the vibration of a stamping plate in the machining process can be damped by utilizing the springs 71 by virtue of the arrangement of the springs 71, and the push block 72 can be pushed by utilizing the contraction of the springs 71 to drive the push block 72 to drive the second sliding block 18 to slide up and down, so that the spongy cushion 17 contracts and absorbs shock, and the damping spring 20 is arranged, and the damping spring 20 contracts and generates a damping effect by utilizing the sliding of the roller 75;
the front surface of the fixed shell 5 is provided with a through sliding groove, a first sliding block 8 is connected in the through sliding groove in a sliding manner, the back surface of the first sliding block 8 is fixedly connected with a moving mechanism 6 through a limiting rod 19, the moving mechanism 6 comprises a rack 61, a gear 62, a threaded cap 63 and threaded columns 64, one end of the limiting rod 19 is fixedly connected with the rack 61, the gear 62 is meshed with the upper surface of the rack 61, the gear 62 is connected with the outer surface of a first rotating shaft 65 in a clamping manner, two bearings are sleeved on the outer surface of the first rotating shaft 65 and are respectively connected with the front side surface and the rear side surface of the inner wall of the fixed shell 5 in a clamping manner, the threaded columns 64 are connected with the outer surface of the first rotating shaft 65 in a clamping manner, the number of the threaded columns 64 is two, the threads of the two threaded columns 64 are opposite, and the two threaded columns 64 can move in opposite directions by means of the rotation of the two threaded columns 64, thereby drive two fender shells 11 to remove, thereby realize the effect of noise elimination, the surface cover of screw thread post 64 is equipped with screw thread cap 63, the left and right sides face of screw thread cap 63 all is connected with the lower surface fixed of fender shell 11 through L shape pole 12, through setting up rack 61, utilize the removal of rack 61 to make gear 62 drive first pivot 65 and rotate, thereby make two screw thread caps 63 move under the rotation of two screw thread posts 64, thereby drive two fender shells 11 and shelter from punching press board and stamping workpiece, thereby reduce the emission of noise in the punching press process;
two blocking shells 11 are fixedly connected to the moving mechanism 6, the two blocking shells 11 are bilaterally symmetrical, a sound absorption plate 13 is arranged in the blocking shell 11, a plurality of sound absorption holes 14 are formed in the sound absorption plate 13, the left side face and the right side face of the sound absorption plate 13 are fixedly connected with the left side face and the right side face of the inner wall of the blocking shell 11 respectively, and one side face of the sound absorption plate 13 is fixedly connected with one side face of the inner wall of the blocking shell 11 through sound absorption cotton 10.
The working principle is as follows: when in use, the bin gate 1 is opened to place a workpiece in the punch press body 2, meanwhile, people pull the handle 9 to drive the first slide block 8 to slide so as to drive the rack 61 to move, the gear 62 drives the first rotating shaft 65 to rotate by utilizing the movement of the rack 61 so as to drive the two threaded columns 64 to rotate, the two threaded caps 63 drive the two blocking shells 11 to approach to the middle of the punch press body 2 by utilizing the rotation of the threaded columns 64, covering the processed position, starting the punch press body 2, reducing noise by using the sound-absorbing plate 13 and the sound-absorbing cotton 10, punching the workpiece by using the punching plate, enabling the spring 71 to contract to drive the push block 72 to move up and down by the vibration generated by punching, thereby causing the second slider 18 to slide in the second runner and causing the two rollers 75 to roll and the damper spring 20 to contract while damping the punch body 2 with the contraction of the rubber bladder 4 and the rubber sheet 3.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a punch press based on inhale cotton reduction operating noise, includes punch press body (2) and set casing (5), its characterized in that: the punching machine is characterized in that a bin door (1) is arranged on the front face of a punching machine body (2), the left side face and the right side face of the punching machine body (2) are fixedly connected with a rubber plate (3) through rubber airbags (4), the rubber plate (3) is fixedly connected to the upper surface of a fixed shell (5), the upper surface of a punching plate in the punching machine body (2) is fixedly connected with two damping mechanisms (7), a through chute is formed in the front face of the fixed shell (5), a first sliding block (8) is connected in the through chute in a sliding manner, the back face of the first sliding block (8) is fixedly connected with a moving mechanism (6) through a limiting rod (19), two baffle shells (11) are fixedly connected to the moving mechanism (6), the two baffle shells (11) are bilaterally symmetrical, a silencing plate (13) is arranged in each baffle shell (11), a plurality of silencing holes (14) are formed in each silencing plate (13), and the left side face and the right side face of each silencing plate (13) are fixedly connected with the left side face and the face of the inner wall of each baffle shell (11), one side surface of the sound-absorbing plate (13) is fixedly connected with one side surface of the inner wall of the baffle shell (11) through the sound-absorbing cotton (10).
2. The punch press for reducing the working noise based on the sound-absorbing cotton of claim 1, wherein: the moving mechanism (6) comprises a rack (61) and a gear (62), screw cap (63) and screw thread post (64), the one end fixedly connected with rack (61) of gag lever post (19), the upper surface meshing of rack (61) has gear (62), gear (62) joint is at the surface of first pivot (65), the surface cover of first pivot (65) is equipped with two bearings, two bearings joint respectively are at the front and back both sides face of set casing (5) inner wall, the surface joint of first pivot (65) has screw thread post (64), the surface cover of screw thread post (64) is equipped with screw cap (63), the left and right sides face of screw cap (63) all is connected through the lower fixed surface of L shape pole (12) and fender shell (11), through-hole (15) that set up of set casing (5) upper surface are passed in fender shell (11) and extend to set casing (5), fender shell (11) and through-hole (15) inner wall laminating.
3. The punch press for reducing the working noise based on the sound-absorbing cotton of claim 1, wherein: damper (7) are including spring (71), second pivot (73), connecting rod (74) and gyro wheel (75), the last fixed surface of punching press board is connected in spring (71) and punch press body (2), the last fixed surface of spring (71) is connected with ejector pad (72), the equal joint in both sides has the second bearing around ejector pad (72) upper surface, the second bearing endotheca is equipped with second pivot (73), connecting rod (74) fixedly connected with gyro wheel (75) are passed through on the top of second pivot (73), the laminating of upper surface of gyro wheel (75) and housing (16) inner wall, the front and the back both sides face fixed connection of damping spring (20) and housing (16) inner wall are all passed through to the front and the back of connecting rod (74).
4. The sound-absorbing cotton-based punch press with reduced working noise according to claim 3, wherein: the connecting rods (74) and the upper surface of the inner wall of the housing (16) form a 45-degree angle, and the two connecting rods (74) form a 90-degree angle.
5. The sound-absorbing cotton-based punch press with reduced working noise according to claim 3, wherein: the left side face and the right side face of the push block (72) are fixedly connected with a second sliding block (18) through mounting rods, the second sliding block (18) is connected in a sliding groove formed in one side face of the inner wall of the housing (16) in a sliding mode, and the upper surface of the second sliding block (18) is fixedly connected with the upper surface of the inner wall of the housing (16) through a sponge cushion (17).
6. The punch press for reducing the working noise based on the sound-absorbing cotton of claim 2, wherein: the number of the threaded columns (64) is two, and the threads of the two threaded columns (64) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022778411.7U CN214448811U (en) | 2020-11-26 | 2020-11-26 | Punch press based on inhale cotton reduction operating noise of sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022778411.7U CN214448811U (en) | 2020-11-26 | 2020-11-26 | Punch press based on inhale cotton reduction operating noise of sound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214448811U true CN214448811U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022778411.7U Expired - Fee Related CN214448811U (en) | 2020-11-26 | 2020-11-26 | Punch press based on inhale cotton reduction operating noise of sound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214448811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114834082A (en) * | 2022-06-28 | 2022-08-02 | 海门市隆茂金属制品有限公司 | Metal plate mute processing equipment |
-
2020
- 2020-11-26 CN CN202022778411.7U patent/CN214448811U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114834082A (en) * | 2022-06-28 | 2022-08-02 | 海门市隆茂金属制品有限公司 | Metal plate mute processing equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |
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| CF01 | Termination of patent right due to non-payment of annual fee |