CN211101001U - Stamping device that hardware processing that can vibration/noise reduction used - Google Patents

Abstract

The utility model discloses a stamping device that hardware processing that can vibration/noise reduction used, the on-line screen storage device comprises a base, the fixed block that is provided with in base top, the punching press groove has been seted up on the fixed block top, the bloop has all been seted up to four side upper ends in punching press inslot portion, the fixed block is at the fixed bloop that is provided with in bloop one side, the base upper surface is the fixed dead lever that is provided with in fixed block both sides all, the fixed plate that is provided with in dead lever top, the fixed plate bottom is provided with the pneumatic cylinder, the pneumatic cylinder bottom mounting is provided with the terrace die, the flexible end and the terrace die of pneumatic cylinder are connected, the bottom activity of pneumatic cylinder sets up in punching press inslot portion, the fixed orifices has. The utility model discloses simple structure, the huge sound that produces when can eliminating the punching press, the effectual staff's of having protected is healthy.

Description

Stamping device that hardware processing that can vibration/noise reduction used

Technical Field

The utility model relates to a stamping equipment technical field specifically is a stamping device that hardware processing that can vibration/noise reduction used.

Background

The stamping is a press working method which uses a stamping die to process materials into parts in cold stamping, wherein the stamping is a pressure working method which uses the die arranged on a press to apply pressure to the materials at room temperature to cause the materials to generate separation or plastic deformation so as to obtain the required parts.

However, the press device for hardware processing currently used has the following disadvantages:

1. the stamping device for hardware processing currently used can generate large noise when processing materials, and workers work in a high-noise environment for a long time and are easy to hurt bodies;

2. the stamping device that hardware processing used at present does not have absorbing device, and the dynamics that equipment carried out the punching press to the material is great, and back equipment can lead to damaging because of long-time distance vibrations in long-time, causes economic loss.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stamping device that hardware processing that can vibration/noise reduction used, to solve the stamping device that hardware processing that provides in the above-mentioned background art used at present used and can produce great noise when processing the material, the long-time environment at the high noise of staff works, it does not have absorbing device to cause the stamping device that injury and hardware processing that uses at present to the health easily, the dynamics that equipment carries out the punching press to the material is great, back equipment can lead to damaging because of long-time distance vibrations in long-time, cause economic loss's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a stamping device for hardware processing capable of absorbing shock and reducing noise comprises a base, wherein a fixed block is fixedly arranged at the top end of the base, the top end of the fixed block is provided with a punching groove, the upper ends of four sides inside the punching groove are provided with sound receiving holes, the fixed block is fixedly provided with a silencing hole at one side of the silencing hole, the upper surface of the base is fixedly provided with fixed rods at both sides of the fixed block, a fixed plate is fixedly arranged at the top end of the fixed rod, a hydraulic cylinder is fixedly arranged at the bottom end of the fixed plate, the bottom end of the hydraulic cylinder is fixedly provided with a male die, the telescopic end of the hydraulic cylinder is connected with the male die, the bottom end of the hydraulic cylinder is movably arranged in the stamping groove, the upper surface of the fixing plate is provided with a fixing hole, a push rod motor is fixedly arranged in the fixing hole, the push rod motor top is fixed and is provided with the spring, the fixed die that is provided with in top of spring.

Preferably, the fixed block upper surface all is provided with the expansion plate through the pivot activity in punching press groove both sides, the other end of expansion plate passes through the bottom swing joint of pivot and pneumatic cylinder.

Preferably, the bottom end of the telescopic plate is fixedly provided with a silica gel pad, and the bottom end of the silica gel pad is movably connected with the fixing block.

Preferably, the punching groove is fixedly provided with limiting blocks on two sides of the lower portion of the female die, and rubber dampers are fixedly arranged on the top ends of the limiting blocks.

Preferably, the silencing cotton is fixedly arranged inside the silencing hole, and a plurality of small holes are formed in one side, close to the silencing hole, of the silencing cotton.

Preferably, one side of the sound absorbing hole, which is far away from the sound absorbing hole, is obliquely arranged.

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

1. the utility model discloses a push rod motor rises, make the recess be in the punching press groove top, place the raw materials that need the punching press above the die, descend through the push rod motor, make the bottom contact rubber damper of die, extend through the pneumatic cylinder this moment, the pneumatic cylinder drives the terrace die and descends, make terrace die contact die with raw materials stamping forming, the sound that sends at this moment in the punching process is transmitted to the bloop inside through the bloop, the effect of making an uproar falls under the absorption sound wave of amortization cotton and the effect of weakening the reflection, and make the expansion plate contact the upper surface of fixed block under the effect of pneumatic cylinder extension, cover the punching press groove through the telescopic link, can prevent sound propagation, the effectual noise that has reduced, staff's health has been ensured;

2. the utility model discloses an indent all fixes in the below both sides of die and is provided with the stopper, and the fixed rubber damper that is provided with in stopper top can receive the shock attenuation of rubber damper through carrying out the material when punching press, and the vibrations that can effectual reduction arouse at the in-process of punching press have improved the life of equipment.

Drawings

FIG. 1 is a schematic view of the overall structure of a stamping device for hardware processing, which can absorb shock and reduce noise;

FIG. 2 is an enlarged schematic view of the stamping device for hardware processing, which is capable of absorbing shock and reducing noise, at the position A in FIG. 1;

fig. 3 is the utility model discloses a can damping and noise reduction's stamping device for hardware processing enlarged schematic diagram of B department in fig. 1.

In the figure: 1. a base; 2. a fixed block; 3. punching a groove; 4. a sound receiving hole; 5. a silencing hole; 6. fixing the rod; 7. a fixing plate; 8. a hydraulic cylinder; 9. a male die; 10. a fixing hole; 11. a push rod motor; 12. a spring; 13. a female die; 14. a retractable plate; 15. a silica gel pad; 16. a limiting block; 17. a rubber damper; 18. silencing cotton; 19. and (4) a small hole.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a stamping device for hardware processing capable of absorbing shock and reducing noise comprises a base 1, wherein a fixed block 2 is fixedly arranged at the top end of the base 1, a stamping groove 3 is formed at the top end of the fixed block 2, sound receiving holes 4 are formed in the upper ends of four sides inside the stamping groove 3, a sound absorbing hole 5 is fixedly arranged on one side of the sound receiving hole 4 of the fixed block 2, fixing rods 6 are fixedly arranged on two sides of the fixed block 2 on the upper surface of the base 1, a fixed plate 7 is fixedly arranged at the top end of each fixing rod 6, a hydraulic cylinder 8 is fixedly arranged at the bottom end of each fixed plate 7, a male die 9 is fixedly arranged at the bottom end of each hydraulic cylinder 8, the telescopic end of each hydraulic cylinder 8 is connected with the male die 9, the bottom end of each hydraulic cylinder 8 is movably arranged inside the stamping groove 3, a fixed hole 10 is formed in the upper surface of each, and a concave die 13 is fixedly arranged at the top end of the spring 12.

The upper surface of the fixed block 2 is movably provided with a telescopic plate 14 at two sides of the stamping groove 3 through a rotating shaft, and the other end of the telescopic plate 14 is movably connected with the bottom end of the hydraulic cylinder 8 through the rotating shaft and used for preventing sound from being transmitted; a silica gel pad 15 is fixedly arranged at the bottom end of the telescopic plate 14, and the bottom end of the silica gel pad 15 is movably connected with the fixed block 2, so that the sealing property of the telescopic plate 14 is improved; the punching groove 3 is fixedly provided with limiting blocks 16 at two sides below the female die 13, and the top ends of the limiting blocks 16 are fixedly provided with rubber dampers 17, so that the damping effect is achieved; the silencing cotton 18 is fixedly arranged inside the silencing hole 5, and a plurality of small holes 19 are formed in one side, close to the silencing hole 4, of the silencing cotton 18, so that the silencing effect is improved; one side of the sound receiving hole 4, which is far away from the sound absorbing hole 5, is obliquely arranged, so that sound can be collected more conveniently.

The working principle is as follows: the utility model discloses a push rod motor 11 rises, make the recess be in punching press groove 3 top, place the raw materials that need the punching press above die 13, descend through push rod motor 11, make the bottom contact rubber attenuator 17 of die 13, through pneumatic cylinder 8 extension this moment, pneumatic cylinder 8 drives terrace die 9 and descends, make terrace die 9 contact die 13 with raw materials stamping forming, the sound that sends at this moment in the punching press is transmitted to the bloop 5 inside through the bloop 4, the effect of making an uproar falls under the effect of the absorption sound wave of amortization cotton 18 and weakening reflection, and make the upper surface of expansion plate 14 contact fixed block 2 under the effect that pneumatic cylinder 8 extends, cover punching press groove 3 through the telescopic link, can prevent the sound propagation, the effectual noise that has reduced, and through stopper 16 fixed top is provided with rubber attenuator 17, can the effectual vibrations that arouse in the punching press of reduction, the service life of the equipment is prolonged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a stamping device that hardware processing that can vibration/noise reduction used, includes base (1), its characterized in that: the punching device is characterized in that a fixed block (2) is fixedly arranged at the top end of a base (1), a punching groove (3) is formed in the top end of the fixed block (2), sound receiving holes (4) are formed in the upper ends of four sides of the inside of the punching groove (3), a sound deadening hole (5) is fixedly arranged on one side of the sound receiving hole (4) of the fixed block (2), fixed rods (6) are fixedly arranged on two sides of the fixed block (2) on the upper surface of the base (1), a fixed plate (7) is fixedly arranged at the top end of each fixed rod (6), a hydraulic cylinder (8) is fixedly arranged at the bottom end of each fixed plate (7), a male die (9) is fixedly arranged at the bottom end of each hydraulic cylinder (8), the telescopic end of each hydraulic cylinder (8) is connected with the male die (9), the bottom end of each hydraulic cylinder, the fixed orifices (10) are internally and fixedly provided with a push rod motor (11), the top end of the push rod motor (11) is fixedly provided with a spring (12), and the top end of the spring (12) is fixedly provided with a concave die (13).

2. The stamping device for hardware processing capable of absorbing shock and reducing noise according to claim 1, wherein: the upper surface of the fixing block (2) is movably provided with a telescopic plate (14) on two sides of the stamping groove (3) through a rotating shaft, and the other end of the telescopic plate (14) is movably connected with the bottom end of the hydraulic cylinder (8) through the rotating shaft.

3. The stamping device for hardware processing capable of absorbing shock and reducing noise according to claim 2, wherein: the bottom end of the telescopic plate (14) is fixedly provided with a silica gel pad (15), and the bottom end of the silica gel pad (15) is movably connected with the fixing block (2).

4. The stamping device for hardware processing capable of absorbing shock and reducing noise according to claim 1, wherein: the punching groove (3) is fixedly provided with limiting blocks (16) on two sides of the lower portion of the female die (13), and rubber dampers (17) are fixedly arranged on the top ends of the limiting blocks (16).

5. The stamping device for hardware processing capable of absorbing shock and reducing noise according to claim 1, wherein: the silencing cotton (18) is fixedly arranged inside the silencing hole (5), and a plurality of small holes (19) are formed in one side, close to the silencing hole (4), of the silencing cotton (18).

6. The stamping device for hardware processing capable of absorbing shock and reducing noise according to claim 1, wherein: one side of the sound receiving hole (4) far away from the sound absorbing hole (5) is obliquely arranged.

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