CN211276219U

CN211276219U - Anti-shake metal stamping device

Info

Publication number: CN211276219U
Application number: CN201921822764.3U
Authority: CN
Inventors: 周国力
Original assignee: Shanghai Chengxun Pipeline Technology Co ltd
Current assignee: Shanghai Chengxun Pipeline Technology Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-08-18
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses an anti-shake moves metal stamping device, the on-line screen storage device comprises a base, the upper end fixedly connected with riser of base, the upper end fixedly connected with roof of riser, the below of roof is equipped with pressure cylinder, be connected through damper between pressure cylinder and the roof, the terrace die is installed to the bottom of pressure cylinder, the die corresponding with the terrace die is installed to the upper end of base, the interior bottom of die is equipped with pop-up mechanism, the lateral wall is equipped with the screw thread mechanism who is connected with the die lateral wall around the base, the lateral wall is equipped with the clamping mechanism who is connected with screw thread mechanism about the die. The utility model discloses, the vibrations noise reduction that effectively cushions among the stamping process of the shock attenuation board that sets up improves life, can press from both sides tightly and loosen the metal sheet through rotating the carousel, and the operation is more convenient, and the T-shaped board makes to get a more convenient, improves work efficiency.

Description

Anti-shake metal stamping device

Technical Field

The utility model relates to a metal stamping device technical field especially relates to an anti-shake moves metal stamping device.

Background

Metal stamping is a manufacturing process that uses a metal stamping die or a series of metal stamping dies to form a sheet metal into a three-dimensional shaped workpiece. Metal stamping products are widely used in the automobile production industry and the furniture production industry, wherein the automobile stamping parts are the most important parts of the metal stamping industry.

However, the existing metal stamping device can generate violent vibration and shake in the stamping process, so that noise is generated, the device can be abraded for a long time, the service life of the device is shortened, the operation of the fixture when clamping a metal plate is not simple, convenient and quick enough, the metal plate is inconvenient to take when the stamping die is finished, and the working efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the anti-shake metal stamping device who proposes, the shock attenuation board of setting effectively cushions the vibrations among the stamping process and reduces the noise and improve life, can press from both sides tightly and loosen the metal sheet through rotating the carousel, and it is more convenient to operate, and the T shaped plate makes to get a more convenient, improves work efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an anti-shake moves metal stamping device, includes the base, the upper end fixedly connected with riser of base, the upper end fixedly connected with roof of riser, the below of roof is equipped with pressure cylinder, be connected through damper between pressure cylinder and the roof, the terrace die is installed to the bottom of pressure cylinder, the die corresponding with the terrace die is installed to the upper end of base, the interior bottom of die is equipped with pop-up mechanism, the lateral wall is equipped with the screw thread mechanism of being connected with the die lateral wall around the base, the lateral wall is equipped with the clamping mechanism who is connected with screw thread mechanism about the die.

Preferably, damper is including setting up the shock attenuation board in the roof below, the upper end of shock attenuation board is equipped with four rectangle distribution's through-hole, four all be equipped with in the through-hole with roof lower extreme fixed connection's slide bar, four the lower extreme fixedly connected with baffle of slide bar, establish the first spring elastic connection on the slide bar through four covers between upper end and the roof of shock attenuation board, establish the second spring elastic connection on four slide bars through the cover between the lower extreme of shock attenuation board and four baffles.

Preferably, the ejection mechanism comprises a T-shaped groove arranged at the bottom in the female die, a T-shaped plate is arranged in the T-shaped groove, and the T-shaped plate is elastically connected with the bottom in the T-shaped groove through a third spring.

Preferably, the screw-thread mechanism includes that fixed connection all corresponds the first support of fixedly connected with at both ends around the die, the fixedly connected with second support that both ends all correspond with first support around the base, all rotate between first support and the second support and be connected with the threaded rod, two all overlap on the threaded rod and be equipped with rather than complex screw thread slider, both ends all correspond with the threaded rod around the base and are provided with the bar groove, two the lower extreme of threaded rod all extends the front and back end opening part fixedly connected with band pulley in bar groove, two band pulley outer wall cover is equipped with the driving belt who is located the bar inslot, two the outer wall of threaded rod is located the equal fixedly connected with carousel in top of two band pulleys.

Preferably, clamping mechanism is including setting up the L shape splint at both ends about the die, two the lateral wall all rotates about the screw thread slider and is connected with the telescopic link, four the end of telescopic link corresponds the lower extreme of fixing at two L shape splint respectively, four the lateral wall of telescopic link all rotates the lateral wall of connecting both ends around the die through the bull stick.

Preferably, the outer wall of the rotating disc is provided with anti-skid grains.

Preferably, the lower surface of the L-shaped clamping plate, which is contacted with the female die, is provided with an anti-slip pad.

The utility model discloses in, its beneficial effect does:

1. the damping mechanism who sets up, pressure cylinder shake from top to bottom drives the shock attenuation board and shake from top to bottom under four slide bar effects, because the upper and lower end of shock attenuation board is equipped with first spring and second spring respectively, makes the shock attenuation board carry out elasticity slip from top to bottom, effectively cushions the shake and the vibrations in the stamping process, the noise abatement, extension device's life.

2. The pop-up mechanism who sets up loosens the L shape splint on the die after, and T shape upsprings downwards under the elastic force of third spring to with the metal sheet jack-up that makes progress on the die, make the metal sheet that the die was accomplished that the staff can be more convenient take up, make work efficiency higher.

3. The screw mechanism and the clamping mechanism that set up, the carousel rotates, drives two threaded rods synchronous rotations under two band pulleys and driving belt's effect, and two threaded rods rotate and drive two screw thread sliders and move down, and at the effect of four bull sticks, the L shape splint that make the screw thread slider drive the telescopic link press from both sides tightly, and easy operation is swift to the end about the metal sheet.

Drawings

Fig. 1 is a schematic structural diagram of an anti-shaking metal stamping device provided by the present invention;

fig. 2 is a schematic sectional structure view of an anti-shaking metal stamping device provided by the present invention;

fig. 3 is a left-side sectional structural schematic view of the anti-shaking metal stamping device provided by the present invention;

fig. 4 is an enlarged schematic structural diagram of a position a of the anti-shake metal stamping device provided by the present invention;

fig. 5 is a schematic diagram of an enlarged structure at the B position of the anti-shake metal stamping device provided by the present invention.

In the figure: the device comprises a base 1, a vertical plate 2, a top plate 3, a damping plate 4, a pressure cylinder 5, a male die 6, a female die 7, a through hole 8, a sliding rod 9, a baffle 10, a first spring 11, a second spring 12, a T-shaped groove 13, a T-shaped plate 14, a third spring 15, a first support 16, a threaded rod 17, a threaded slider 18, a telescopic rod 19, a rotating rod 20, a clamping plate 21L, a belt wheel 22, a strip-shaped groove 23, a transmission belt 24, a rotary disc 25 and a second support 26.

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.

Referring to fig. 1-5, an anti-shaking metal stamping device comprises a base 1, wherein a vertical plate 2 is fixedly connected to the upper end of the base 1, a top plate 3 is fixedly connected to the upper end of the vertical plate 2, a pressure cylinder 5 is arranged below the top plate 3, the pressure cylinder 5 is connected with the top plate 3 through a damping mechanism, the damping mechanism comprises a damping plate 4 arranged below the top plate 3, four through holes 8 distributed in a rectangular manner are arranged at the upper end of the damping plate 4, slide rods 9 fixedly connected with the lower end of the top plate 3 are arranged in the four through holes 8, baffle plates 10 are fixedly connected with the lower ends of the four slide rods 9, the upper ends of the damping plate 4 and the top plate 3 are elastically connected through four first springs 11 sleeved on the slide rods 9, the lower ends of the damping plate 4 are elastically connected with the four baffle plates 10 through second springs 12 sleeved on the four slide rods 9, the pressure cylinder 5 shakes up and, because the upper and lower end of shock attenuation board 4 is equipped with first spring 11 and second spring 12 respectively, makes shock attenuation board 4 carry out elasticity slip from top to bottom, effectively cushions the shake and the vibrations in the punching press process, the noise reduction, extension device's life.

Terrace die 6 is installed to the bottom of pressure cylinder 5, the die 7 corresponding with terrace die 6 is installed to the upper end of base 1, the interior bottom of die 7 is equipped with pop-up mechanism, pop-up mechanism is including setting up the T-slot 13 of bottom in die 7, be equipped with T shaped plate 14 in the T-slot 13, through third spring 15 elastic connection between the interior bottom in T shaped plate 14 and T-slot 13, loosen L shape splint 21 back on the die 7, T shaped plate 14 upsprings under the elastic force of third spring 15, thereby jack-up the metal sheet on the die 7 upwards, make the metal sheet that the die was accomplished that the staff can be more convenient take up, make work efficiency higher.

The front side wall and the rear side wall of the base 1 are provided with screw mechanisms connected with the side wall of the female die 7, each screw mechanism comprises a first support 16 fixedly connected with the front end and the rear end of the female die 7 correspondingly and fixedly connected with the front end and the rear end of the base 1 respectively, a second support 26 fixedly connected with the front end and the rear end of the base 1 correspondingly and fixedly connected with the first support 16, a threaded rod 17 is rotatably connected between the first support 16 and the second support 26, threaded sliders 18 matched with the threaded rods are sleeved on the two threaded rods 17, strip grooves 23 are arranged at the front end and the rear end of the base 1 correspondingly to the threaded rods 17, belt wheels 22 are fixedly connected with the lower ends of the two threaded rods 17 extending to the front end and the rear end openings of the strip grooves 23, a transmission belt 24 positioned in the strip grooves 23 is sleeved on the outer walls of the two belt wheels 22, turntables 25 are fixedly connected with the outer walls of the two threaded, clamping mechanism is including setting up the L shape splint 21 at both ends about die 7, the lower surface that L shape splint 21 and die 7 contacted is equipped with the slipmat, the lateral wall all rotates about two screw thread sliders 18 and is connected with telescopic link 19, the end correspondence of four telescopic links 19 is fixed the lower extreme at two L shape splint 21 respectively, the lateral wall of four telescopic links 19 all rotates the lateral wall of connecting both ends around die 7 through bull stick 20, carousel 25 rotates, drive two threaded rod 17 synchronous rotations under two band pulleys 22 and driving belt 24's effect, two threaded rod 17 rotate and drive two screw thread sliders 18 and remove downwards, at the effect of four bull sticks 20, the L shape splint 21 that makes screw thread slider 18 drive telescopic link 19 presss from both sides tightly the end about to the metal sheet, easy operation is swift.

In the utility model, when the metal plate needs to be punched, the metal plate is placed on the upper end surface of the female die 7, then the rotary disc 25 is manually rotated, under the action of the two belt pulleys 22 and the transmission belt 24, the rotary disc 25 rotates to drive the two threaded rods 17 to synchronously rotate, the two threaded rods 17 rotate to drive the two threaded sliders 18 to move downwards, the two threaded sliders 18 move downwards to drive the lower ends of the telescopic rods 19 of the two side walls to move downwards, due to the action of the four rotary rods 20, the upper end of the telescopic rods 19 moves upwards to enable the L-shaped clamping plates 21 of the two side walls of the female die 7 to clamp the left and right ends of the metal plate, the operation is simple and rapid, then the pressure cylinder 5 is started to punch the metal plate on the upper surface of the female die 7, the pressure cylinder 5 shakes up and down in the punching process to drive the damping plate 4 to shake up and down under the action of the four slide rods 9, because the upper and lower, elastic sliding about making shock attenuation board 4 carry out, effectively cushion shake and vibrations in the stamping process, the noise abatement, extension fixture's life, when the punching press becomes, antiport carousel 25, the metal sheet of die 7 upper end is loosened in the L shape splint 21 that makes die 7 both ends resets, T shaped plate 14 upsprings upwards under the elastic force of third spring 15 this moment, thereby jack-up the metal sheet on the die 7 upwards, make the metal sheet that the die was accomplished that the staff can be more convenient take up, make work efficiency higher.

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

1. The utility model provides an anti-shake metal stamping device, includes base (1), its characterized in that, the upper end fixedly connected with riser (2) of base (1), the upper end fixedly connected with roof (3) of riser (2), the below of roof (3) is equipped with pressure cylinder (5), be connected through damper between pressure cylinder (5) and roof (3), terrace die (6) are installed to the bottom of pressure cylinder (5), die (7) corresponding with terrace die (6) are installed to the upper end of base (1), the interior bottom of die (7) is equipped with pop-up mechanism, the lateral wall is equipped with the screw thread mechanism who is connected with die (7) lateral wall around base (1), the lateral wall is equipped with the clamping mechanism who is connected with screw thread mechanism about die (7).

2. The anti-shaking metal stamping device according to claim 1, wherein the damping mechanism comprises a damping plate (4) arranged below the top plate (3), the upper end of the damping plate (4) is provided with four through holes (8) distributed in a rectangular shape, four sliding rods (9) fixedly connected with the lower end of the top plate (3) are arranged in the four through holes (8), the lower ends of the four sliding rods (9) are fixedly connected with a baffle (10), the damping plate (4) and the upper end of the damping plate are elastically connected with the top plate (3) through four first springs (11) sleeved on the sliding rods (9), and the lower end of the damping plate (4) is elastically connected with the four baffle (10) through second springs (12) sleeved on the four sliding rods (9).

3. The anti-shaking metal stamping device according to claim 1, wherein the ejection mechanism comprises a T-shaped groove (13) arranged at the inner bottom of the female die (7), a T-shaped plate (14) is arranged in the T-shaped groove (13), and the T-shaped plate (14) is elastically connected with the inner bottom of the T-shaped groove (13) through a third spring (15).

4. The anti-shaking metal stamping device according to claim 1, wherein the screw mechanism comprises first supports (16) fixedly connected to the front and rear ends of the female die (7) correspondingly, second supports (26) fixedly connected to the front and rear ends of the base (1) correspondingly to the first supports (16), threaded rods (17) rotatably connected between the first supports (16) and the second supports (26), threaded sliders (18) matched with the threaded rods are sleeved on the two threaded rods (17), strip grooves (23) are arranged at the front and rear ends of the base (1) correspondingly to the threaded rods (17), belt wheels (22) are fixedly connected to the openings of the front and rear ends of the strip grooves (23) extending from the lower ends of the two threaded rods (17), and a transmission belt (24) positioned in the strip grooves (23) is sleeved on the outer walls of the two belt wheels (22), the outer wall of the two threaded rods (17) is located above the two belt wheels (22) and is fixedly connected with a rotary table (25).

5. The anti-shaking metal stamping device according to claim 4, wherein the clamping mechanism comprises L-shaped clamping plates (21) arranged at the left end and the right end of the female die (7), the left side wall and the right side wall of the two threaded sliding blocks (18) are rotatably connected with telescopic rods (19), the tail ends of the four telescopic rods (19) are correspondingly fixed at the lower ends of the two L-shaped clamping plates (21), and the side walls of the four telescopic rods (19) are rotatably connected with the side walls at the front end and the rear end of the female die (7) through rotating rods (20).

6. An anti-jitter metal stamping device according to claim 4, wherein the outer wall of the rotating disc (25) is provided with anti-skid threads.

7. An anti-shake metal stamping device according to claim 5, characterized in that the lower surface of the L-shaped clamping plate (21) in contact with the female die (7) is provided with a non-slip mat.