CN218079838U

CN218079838U - Plate punching machine

Info

Publication number: CN218079838U
Application number: CN202221451385.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Suzhou Hongchangxing Ancient Building Woodwork Co ltd
Current assignee: Suzhou Hongchangxing Ancient Building Woodwork Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-12-20
Anticipated expiration: 2032-06-10

Abstract

The utility model discloses a sheet material punching machine, including the supporting baseplate, the top one end of supporting baseplate is equipped with the support curb plate, it is equipped with the diaphragm to support the positive top center department of curb plate, the diaphragm is kept away from the one end of supporting the curb plate is equipped with the telescoping cylinder, be equipped with the matched with telescopic link in the telescoping cylinder, the telescopic link bottom extends to the below and the bottom of telescoping cylinder are equipped with the punching press piece, the top opposite side of supporting baseplate is equipped with the cavity box, cavity box top center department is equipped with the lower bolster, the bottom of lower bolster is equipped with the shock attenuation board, one side of shock attenuation board is equipped with the shock attenuation backup pad, shock attenuation backup pad one side is fixed on the cavity box inner wall, shock attenuation backup pad opposite side middle part is equipped with recess one, recess below center department is equipped with recess two. Has the advantages that: the vibration force generated in the operation process is weakened, the service life is effectively prolonged, and the working efficiency is increased.

Description

Plate punching machine

Technical Field

The utility model relates to a punching press technical field particularly, relates to a panel punching machine.

Background

The punching machine is a punching press. In national production, the stamping process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of making products which cannot be machined through various die applications compared with the traditional machining, so that the stamping process has wider and wider application. However, the existing plate cannot realize the damping effect in the stamping process, so that the vibration force generated by stamping easily causes the damage of equipment, and the stamping effect of the product is reduced.

SUMMERY OF THE UTILITY MODEL

The technical task of the utility model is to above not enough, provide a panel punching machine, solve the problem in the aforesaid.

The technical scheme of the utility model is realized like this:

the utility model provides a sheet punching machine, includes the supporting baseplate, the top one end of supporting baseplate is equipped with the support curb plate, the positive top center department of support curb plate is equipped with the diaphragm, the diaphragm is kept away from the one end of supporting the curb plate is equipped with the telescoping cylinder, be equipped with the matched with telescopic link in the telescoping cylinder, the telescopic link bottom extends to the below and the bottom of telescoping cylinder are equipped with the punching press piece, the top opposite side of supporting baseplate is equipped with the cavity box, cavity box top center department is equipped with the lower bolster, the bottom of lower bolster is equipped with the shock attenuation board, one side of shock attenuation board is equipped with the shock attenuation backup pad, shock attenuation backup pad one side is fixed on the cavity box inner wall, shock attenuation backup pad opposite side middle part is equipped with recess one, recess below center department is equipped with recess two, be equipped with the buffer board in the recess two, buffer board bottom center department is equipped with the bar, buffer bar surface upper portion cover is equipped with buffer spring, the top of buffer board is equipped with the buffer wheel, the buffer wheel is located in the recess one, the bottom of shock attenuation board is equipped with the inclined plane of tilt up, the side lower part of shock attenuation board is equipped with the bar inslot, the bar inslot is equipped with the bar interlude, the limit bar end alternates at both ends of shock attenuation backup pad both ends the fixed connection with the shock attenuation spring both ends.

Preferably, the top of the buffer spring is fixed to the bottom of the buffer plate, the bottom of the buffer spring is fixed to the bottom of the second groove, and the lower portion of the buffer rod penetrates through the second groove and extends to the position below the shock absorption support plate.

Preferably, the damping plate is a T-shaped structural plate, a convex block is arranged on one side, away from the first groove, of the damping support plate, and the convex block is fixed on the corresponding end part of the inner wall of the cavity box body, and a distance of 10-15mm is reserved between the bottom of the damping support plate and the inner bottom of the cavity box body.

Preferably, the buffer wheel comprises side wheels at two sides and a central cam in the middle, wherein a sliding groove matched with the central cam is formed in the center of the top of the buffer plate, and convex surfaces at two sides of the sliding groove are matched with the side wheels.

Preferably, a moving frame is arranged in the first groove, the moving frame is of a vertically through structure, the upper portion of the buffer plate is inserted into the moving frame, and the middle of the buffer wheel is movably connected with the middle of the moving frame through a central shaft.

Preferably, a slot is formed in the center of the top of the cavity box body, the lower template is located in the slot, a welding plate is arranged at the bottom of the lower template, and the bottom of the welding plate is fixed to the top of the damping plate.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. this punching machine is equipped with damper through the below at the lower bolster, and sets up damper in the cavity box, and after the lower bolster received the stronger pressure on upper portion, damper was being pressed, let damper produce the cushion effect, and then weakens the shaking force that the operation in-process produced, effectual improvement life and increase work efficiency.

2. The damping mechanism is arranged in the cavity box body, and plays a role in protection through the cavity box body, so that the phenomenon that the damping mechanism is directly exposed outside to generate surface dust deposition is avoided, and the usability of the damping mechanism is improved.

3. Simple structure, convenient to use does benefit to the life who increases equipment, improves the punching press effect of product.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a shock absorbing mechanism according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a mobile frame end according to an embodiment of the present invention.

In the figure:

1. a support base plate; 2. supporting the side plates; 3. a transverse plate; 4. a telescopic cylinder; 5. a telescopic rod; 6. stamping the blocks; 7. a cavity box body; 8. a lower template; 9. a damper plate; 10. a shock-absorbing support plate; 11. a first groove; 12. a second groove; 13. a buffer plate; 14. a buffer rod; 15. a buffer spring; 16. a buffer wheel; 17. a bevel; 18. a strip-shaped groove; 19. a limiting rod; 20. a damping spring; 21. a side wheel; 22. a central cam; 23. a chute; 24. moving the frame; 25. and (6) welding the plate.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

The invention will be further explained with reference to the drawings and the specific embodiments.

According to an embodiment of the invention, as shown in fig. 1-3:

the utility model provides a sheet punching machine, including supporting baseplate 1, supporting baseplate 1's top one end is equipped with

supports curb plate

2, 2 positive top center departments of support curb plate are equipped with diaphragm 3, diaphragm 3 is kept away from the one end of supporting curb plate 2 is equipped with telescopic cylinder 4, be equipped with matched with telescopic link 5 in the telescopic cylinder 4, 5 bottoms of telescopic link extend to telescopic cylinder 4's below and bottom are equipped with punching press piece 6, supporting baseplate 1's top opposite side is equipped with cavity box 7, 7 top center departments of cavity box are equipped with lower bolster 8, the bottom of lower bolster 8 is equipped with shock attenuation board 9, one side of shock attenuation board 9 is equipped with shock attenuation backup pad 10, shock attenuation backup pad 10 one side is fixed on the inner wall of cavity box 7, shock attenuation backup pad 10 opposite side middle part is equipped with recess one 11, recess one 11 below center departments are equipped with recess two 12, be equipped with buffer board 13 in the recess two 12, buffer board 13 bottom center departments are equipped with

buffer rod

14, 14 upper portion cover is equipped with buffer spring 15 on the surface of buffer board 13, the top of buffer board 13 is equipped with buffer wheel 16, buffer wheel 16 is located the recess one end of the slope of the buffer board 19 the fixed bar side of shock attenuation board 9, the side of the limit bar 19 is equipped with the shock attenuation board 19, the limit bar side of shock attenuation board 19, the top of the slope of the limit bar side of shock attenuation board 9, the limit bar is connected the limit bar side of the limit bar 10, the shock attenuation board 19, the shock attenuation board 18 is connected the top of the limit bar side of shock attenuation 9, the top of the limit bar side of the limit bar is equipped with the shock attenuation 9, the limit bar side of shock attenuation 9, the limit bar is connected.

As shown in fig. 2, the top of the buffer spring 15 is fixed to the bottom of the buffer plate 13, the bottom of the buffer spring 15 is fixed to the bottom of the second groove 12, wherein the lower portion of the buffer rod 14 penetrates through the second groove 12 and extends to the lower portion of the shock absorbing support plate 10, the shock absorbing plate 9 is a T-shaped structural plate, a protruding block is arranged on one side, away from the first groove 11, of the shock absorbing support plate 10, the protruding block is fixed to the corresponding end portion of the inner wall of the cavity box 7, and a distance of 10-15mm is formed between the bottom of the shock absorbing support plate 10 and the bottom of the cavity box 7.

In addition, as shown in fig. 1 and 3, the buffer wheel 16 includes side wheels 21 on both sides and a central cam 22 in the middle, wherein a sliding groove 23 matched with the central cam 22 is disposed at the top center of the buffer plate 13, protruding surfaces on both sides of the sliding groove 23 are matched with the side wheels 21, a moving frame 24 is disposed in the first groove 11, the moving frame 24 is configured to be a vertically through structure, the upper portion of the buffer plate 13 is inserted into the moving frame 24, the middle portion of the buffer wheel 16 is movably connected with the middle portion in the moving frame 24 through a central shaft, a slot is disposed at the top center of the cavity box 7, the lower template 8 is located in the slot, a welding plate 25 is disposed at the bottom of the lower template 8, and the bottom of the welding plate 25 is fixed to the top of the shock absorbing plate 9.

The detailed using method and function of the embodiment are as follows:

the telescopic cylinder 4 is driven to drive the telescopic rod 5 to realize telescopic motion under external driving, and then the telescopic rod 5 drives the punching block 6 to perform effective punching operation on a product on the lower die plate 8, strong pressure is generated in the punching operation process, the vibration force formed by the pressure causes the damping plate 9 to be pressed downwards, the damping plate 9 slides downwards under the action of the damping springs 20 at the two ends, the inclined plane 17 at the bottom of the damping plate 9 presses the lower buffering wheel 16, wherein the lower part of the damping plate 9 is inserted into the moving frame 24, therefore, the lower buffering wheel 16 is pressed when the damping plate 9 is pressed downwards, the buffering wheel 16 slides downwards along the inclined plane inclined downwards at the top of the buffering plate 13 under the pressure, meanwhile, the buffering plate 13 is pressed downwards in the groove two 12 until the bottom of the buffering rod 14 pushes against the bottom in the cavity box 7, otherwise, after the pressure applied to the damping plate 9 does not reach a certain value, the elastic restoring force effect through the damping springs 20 and the buffering springs 15 is realized.

With the above embodiments, those skilled in the art can easily realize the present invention. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the embodiments disclosed, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.

Claims

1. The plate punching machine is characterized by comprising a supporting base plate (1), a supporting side plate (2) is arranged at one end of the top of the supporting base plate (1), a transverse plate (3) is arranged at the center of the front top of the supporting side plate (2), a telescopic cylinder (4) is arranged at one end, away from the supporting side plate (2), of the transverse plate (3), a matched telescopic rod (5) is arranged in the telescopic cylinder (4), the bottom of the telescopic rod (5) extends to the position below and the bottom of the telescopic cylinder (4) and is provided with a punching block (6), a cavity box body (7) is arranged at the other side of the top of the supporting base plate (1), a lower template (8) is arranged at the center of the top of the cavity box body (7), a damping plate (9) is arranged at the bottom of the lower template (8), a damping support plate (10) is arranged at one side of the damping support plate (9), one side of the damping support plate (10) is fixed on the inner wall of the cavity box body (7), a first groove (11) is arranged in the middle of the other side of the damping support plate (10), a second groove (12) is arranged at the center of the first groove (11), a second groove (12) is arranged in the center of the buffering plate (13), a buffering rod (14) is arranged at the center of the buffering rod (14), and a buffering rod (14) is sleeved on the buffering rod (14), the top of buffer board (13) is equipped with buffer wheel (16), buffer wheel (16) are located in recess (11), the bottom of shock attenuation board (9) is equipped with tilt up's inclined plane (17), the side lower part of shock attenuation board (9) is equipped with bar groove (18), it is equipped with gag lever post (19) to alternate in bar groove (18), gag lever post (19) one end is fixed on the side tip of shock attenuation backup pad (10), the top both ends of shock attenuation backup pad (10) all through damping spring (20) with the both ends fixed connection of shock attenuation board (9).

2. A sheet metal press according to claim 1, characterised in that the top of the buffer spring (15) is fixed to the bottom of the buffer plate (13) and the bottom of the buffer spring (15) is fixed to the bottom of the second recess (12), wherein the lower part of the buffer rod (14) extends through the second recess (12) to below the shock absorbing support plate (10).

3. A sheet punching machine according to claim 1, characterized in that said dampening plate (9) is provided as a T-shaped structural plate, and that the side of said dampening support plate (10) remote from said first recess (11) is provided with a projection which is fixed to the corresponding end of the inner wall of said cavity housing (7), wherein the distance between the bottom of said dampening support plate (10) and the bottom inside said cavity housing (7) is 10-15 mm.

4. A sheet metal press according to claim 1, characterized in that said buffer wheel (16) comprises two side wheels (21) and a central cam (22), wherein a slide groove (23) is provided at the top center of said buffer plate (13) for cooperating with said central cam (22), and two convex surfaces of said slide groove (23) are cooperating with said side wheels (21).

5. The sheet material punching machine according to claim 1, characterized in that a moving frame (24) is arranged in the first groove (11), the moving frame (24) is arranged in a vertically penetrating structure, the upper part of the buffer plate (13) is inserted into the moving frame (24), and the middle part of the buffer wheel (16) is movably connected with the middle part in the moving frame (24) through a central shaft.

6. A sheet material stamping press according to claim 1, characterized in that a slot is provided at the top center of the cavity box (7), the lower template (8) is located in the slot, a welding plate (25) is provided at the bottom of the lower template (8), and the bottom of the welding plate (25) is fixed on the top of the damping plate (9).