CN215824010U

CN215824010U - High-efficient firm type panel beating punching machine

Info

Publication number: CN215824010U
Application number: CN202122357343.1U
Authority: CN
Inventors: 章晓军
Original assignee: Tianyou Industry Suzhou Co ltd
Current assignee: Tianyou Industry Suzhou Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-02-15
Anticipated expiration: 2031-09-28

Abstract

The utility model relates to a high-efficient firm type panel beating punching machine, include: the device comprises a machine table, a control unit and a control unit, wherein a rack is arranged on the machine table; bear in the board is used for carrying out the punching press mechanism of punching press to the coiled material, punching press mechanism includes: the device comprises a hydraulic cylinder, an elastic assembly, an upper template, a terrace die, a lower die holder, a blanking hole and a buffering assembly, wherein the hydraulic cylinder is arranged on a rack, one end of the elastic assembly is connected with a power output end of the hydraulic cylinder and used for forming a punching one-level noise reduction effect, the upper template is connected with the other end of the elastic assembly, the terrace die is arranged on the upper template, the lower die holder is arranged below the terrace die, the blanking hole is arranged on the bench and adapted to the punching of the lower die holder, and the buffering assembly is respectively arranged on the upper template and the lower die holder and used for forming a punching two-level noise reduction effect. Through the arrangement, the noise generated during the working of the punching machine can be effectively reduced.

Description

High-efficient firm type panel beating punching machine

Technical Field

The utility model relates to the technical field of punching machines, in particular to an efficient stable sheet metal punching machine.

Background

The stamping processing is a production technology which makes the plate directly bear deformation force and deform in a die by means of the power of conventional or special stamping equipment so as to obtain a product part with certain shape, size and performance, and the production technology is divided into hot stamping and cold stamping according to the stamping processing temperature, wherein the hot stamping and the cold stamping are suitable for processing the plate with high deformation resistance and poor plasticity; the latter is carried out at room temperature, is a common stamping method for thin plates, is one of the main methods for metal plastic processing or pressure processing, and belongs to the material forming engineering technology. Traditional punching machine can produce great noise when carrying out continuous punching press to the coiled material, especially has the condition of many punching machines simultaneous working in the factory building under, and the noise has reached the healthy degree of harm workman.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the efficient stable sheet metal punching machine which has the advantage of effectively reducing noise generated in the production process of the punching machine.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

an efficient firm type sheet metal punching machine comprises:

the device comprises a machine table, a control unit and a control unit, wherein a rack is arranged on the machine table;

bear in the board is used for carrying out the punching press mechanism of punching press to the coiled material, punching press mechanism includes: the device comprises a hydraulic cylinder arranged on the frame, an elastic component, an upper template, a male die, a lower template, a blanking hole and a buffer component, wherein one end of the elastic component is connected to the power output end of the hydraulic cylinder and used for forming stamping primary noise reduction; and the number of the first and second groups,

set up in the board is used for falling the peripheral noise insulation mechanism who makes an uproar of punching press, noise insulation mechanism includes: set up in the board just covers the sound-proof housing of punching press mechanism, set up in the sound-proof housing left and right sides is used for passing the feed inlet of coiled material and connect in the sound-proof housing just runs through the ejector pin of frame, the ejector pin is located elastic component's top.

Realize above-mentioned technical scheme, at first start hydraulic cylinder drive cope match-plate pattern descends, thereby the terrace die of cope match-plate pattern downwards and with the die holder cooperation carry out the punching press to the coiled material, the part that the punching press goes out is followed the blanking hole and is gone out, elastic component can slow down the collision noise of terrace die and die holder, the buffering subassembly can reduce the collision noise of cope match-plate pattern and die holder, the sound-proof housing can give sound insulation to the board is whole, the feed inlet that supplies the coiled material to pass is seted up to the left and right sides of sound-proof housing, and can be through pneumatic cylinder jack-up upwards with the ejector pin, so that dismantle the sound-proof housing and maintain, thereby effectual increase syllable-dividing effect, avoid noise pollution.

As a preferable aspect of the present invention, the elastic member includes: the hydraulic cylinder comprises a buffer plate connected to a power output end of the hydraulic cylinder, a guide pillar with one end penetrating through the buffer plate and provided with a limiting head, and a first spring sleeved on the guide pillar and located between the buffer plate and an upper template, wherein the upper template is connected to the bottom end of the guide pillar, and the ejector rod is located above the buffer plate.

Realize above-mentioned technical scheme, when pneumatic cylinder drive buffer board fell to the terrace die and contact the coiled material, the buffer board continued to descend and compressed first spring, when descending to and form the rigidity contact between buffer board and the cope match-plate pattern, the terrace die of cope match-plate pattern carries out the punching press to the coiled material, the effectual punching press noise that has reduced terrace die and die holder cooperation to the coiled material.

As a preferable aspect of the present invention, the buffer assembly includes: the upper cushion washer is arranged at the bottom of the upper template, the elastic sheets are annularly arranged on the lower die holder, the damping ring seat is arranged on the elastic sheets, and the lower cushion washer is arranged on the damping ring seat and is positioned below the upper cushion washer.

When the upper die plate contacts the lower die holder, the upper buffering gasket positioned on the upper die plate is matched with the lower buffering gasket positioned on the lower die plate, so that the upper die plate and the lower die holder are prevented from generating rigid collision, and meanwhile, the lower buffering gasket is increased in the elastic stroke of the lower buffering gasket on the lower die holder through the damping ring seat and the elastic sheet, so that the collision noise of the upper die plate and the lower die holder is further reduced.

As a preferred scheme of the utility model, the machine table is provided with an embedded groove matched with the sound-proof shield, and the bottom of the sound-proof shield is inserted into the embedded groove.

Realize above-mentioned technical scheme, can increase the leakproofness between sound-proof housing and the board, can increase sound insulation performance and dust proof ability.

As a preferable scheme of the utility model, sound absorption plates are transversely arranged on the upper side and the lower side of the feed inlet.

Realize above-mentioned technical scheme, avoid the noise to follow the discharge gate effluvium, further increased the sound-proof capability of sound-proof housing.

As a preferred aspect of the present invention, the machine table is provided with a guide assembly for guiding the roll, the guide assembly includes: set up in the board just is located two leading truck, the rotary type of feed inlet both sides assemble in the last leading wheel of leading truck, rotary type assemble in the leading truck just is located go up the lower leading wheel of leading wheel below, go up the leading wheel with the clearance height of lower leading wheel with the height of feed inlet equals.

According to the technical scheme, the coiled material is arranged between the upper guide wheel and the lower guide wheel, so that the coiled material can conveniently advance, and the coiled material is prevented from being rubbed or collided with the sound-absorbing board.

In a preferred embodiment of the present invention, the upper guide wheel is rotatably connected to the guide frame through a bearing seat, the guide frame is provided with a second spring, and the bearing seat is connected to the second spring.

Realize above-mentioned technical scheme, the second spring can compress tightly the leading wheel in the coiled material top, prevents the coiled material shake, has increased the stability of coiled material.

In conclusion, the utility model has the following beneficial effects:

the utility model provides a high-efficiency stable sheet metal punching machine, a hydraulic cylinder drives a buffer plate to descend until a male die contacts with a coiled material, the buffer plate continuously descends and compresses a first spring, when the buffer plate descends until the buffer plate and an upper die plate form rigid contact, the male die of the upper die plate punches the coiled material, the punching noise of the coiled material caused by the cooperation of the male die and a lower die seat is effectively reduced, when the upper die plate contacts with the lower die seat, an upper buffer gasket positioned on the upper die plate is matched with a lower buffer gasket positioned on the lower die plate, the rigid collision of the upper die plate and the lower die seat is avoided, meanwhile, the elastic stroke of the lower buffer gasket on the lower die seat is increased by the lower buffer gasket through a damping ring seat and an elastic sheet, the collision noise of the upper die plate and the lower die seat is further reduced, a sound insulation cover can insulate the whole machine table, and the left side and the right side of the sound insulation cover are provided with feed inlets for the coiled material to pass through, and can upwards jack-up the ejector pin through the pneumatic cylinder to dismantle the sound-proof housing and maintain, thereby effectual increase syllable-dividing effect avoids noise pollution.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is an enlarged view of the utility model at A in FIG. 1.

Fig. 3 is an enlarged view of the utility model at B in fig. 1.

The corresponding part names indicated by the numbers and letters in the drawings:

1. a machine platform; 2. a lower die holder; 3. a blanking hole; 4. a frame; 5. a hydraulic cylinder; 6. a buffer plate; 7. a top rod; 8. a guide post; 9. a first spring; 10. mounting a template; 11. a male die; 12. an upper cushion washer; 13. a damping ring seat; 14. a spring plate; 15. a guide frame; 16. a sound-proof housing; 17. an upper guide wheel; 18. a lower guide wheel; 19. a second spring; 20. a feed inlet; 21. caulking grooves; 22. a sound-absorbing panel; 23. and a lower cushion washer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1 to 3, an efficient stable type sheet metal punching machine includes: the device comprises a machine table 1, wherein a rack 4 is arranged on the machine table 1; a stamping mechanism which is borne on the machine table 1 and used for stamping the coiled material; and a sound insulation mechanism arranged on the machine table 1 and used for reducing noise on the periphery of the stamping.

Punching press mechanism includes: the device comprises a hydraulic cylinder 5 arranged on a frame 4, an elastic component, an upper template 10, a male die 11, a lower die holder 2, a blanking hole 3 and a buffer component, wherein one end of the elastic component is connected to the power output end of the hydraulic cylinder 5 and used for forming stamping primary noise reduction; the sound insulation mechanism includes: set up in board 1 and cover punching press mechanism's sound-proof housing 16, set up in the sound-proof housing 16 left and right sides and be used for passing the feed inlet 20 of coiled material and connect in sound-proof housing 16 and run through the ejector pin 7 of frame 4, ejector pin 7 is located elastic component's top.

Specifically, the elastic member includes: the stamping device comprises a buffer plate 6 connected to a power output end of a hydraulic cylinder 5, a guide pillar 8 with one end penetrating through the buffer plate 6 and provided with a limiting head, and a first spring 9 sleeved on the guide pillar 8 and located between the buffer plate 6 and an upper die plate 10, wherein the upper die plate 10 is connected to the bottom end of the guide pillar 8, a mandril 7 is located above the buffer plate 6, the hydraulic cylinder 5 drives the buffer plate 6 to descend until a male die 11 contacts with a coiled material, the buffer plate 6 continues to descend and compresses the first spring 9, and when the buffer plate 6 descends to form rigid contact with the upper die plate 10, the male die 11 of the upper die plate 10 stamps the coiled material, so that the stamping noise of the coiled material due to the matching of the male die 11 and a lower die holder 2 is effectively reduced; the buffer assembly includes: set up in the last cushion ring 12 of cope match-plate pattern 10 bottom, the shell fragment 14 of die holder 2 is located to a plurality of rings, set up in the cushion ring seat 13 of shell fragment 14, and set up in cushion ring seat 13 and be located the lower cushion ring 23 of cushion ring 12 below, cope match-plate pattern 10 contacts when die holder 2, the cooperation of the lower cushion ring 23 that is located the last cushion ring 12 of cope match-plate pattern 10 and is located the die holder, avoid cope match-plate pattern 10 and die holder 2 to take place the rigidity collision, cushion ring 23 has increased the elastic stroke of lower cushion ring 23 at die holder 2 through cushion ring seat 13 and shell fragment 14 down simultaneously, the collision noise of cope match-plate pattern 10 and die holder 2 has further been reduced.

Further, board 1 sets up the caulking groove 21 in 16 looks adaptations of sound-proof housing, peg graft in caulking groove 21 in the bottom of sound-proof housing 16, can increase the leakproofness between sound-proof housing 16 and the board 1, can increase sound insulation performance and dust separation ability, the upper and lower both sides of feed inlet 20 transversely are provided with abatvoix 22, avoid the noise to scatter from the discharge gate, further increased the sound insulation ability of sound-proof housing 16, board 1 is provided with and is used for the guide subassembly to the coiled material direction, the guide subassembly includes: set up in board 1 and be located the leading truck 15 of two feed inlets 20 both sides, the rotary type assembles in the last leading wheel 17 of leading truck 15, the rotary type assembles in leading truck 15 and is located the lower leading wheel 18 of last leading wheel 17 below, the clearance height of going up leading wheel 17 and lower leading wheel 18 equals with the height of feed inlet 20, the coiled material is guided between last leading wheel 17 and lower leading wheel 18, be convenient for marcing of coiled material, avoid coiled material and abatvoix 22 to take place friction or collision, it connects in leading truck 15 to go up leading wheel 17 through the bearing frame rotation, leading truck 15 is provided with second spring 19, the bearing frame is connected in second spring 19, second spring 19 can compress tightly last leading wheel 17 in the coiled material top, prevent the coiled material shake, the stability of coiled material has been increased.

During the use, when pneumatic cylinder 5 drive buffer board 6 descends to terrace die 11 and contacts the coiled material, buffer board 6 continues to descend and compresses first spring 9, when buffer board 6 descends to form rigid contact between buffer board 6 and the cope match-plate pattern 10, the terrace die 11 of cope match-plate pattern 10 carries out the punching press to the coiled material, cope match-plate pattern 10 contacts die holder 2, the lower cushion ring 23 that is located the lower bolster of the last cushion ring 12 elastic contact of cope match-plate pattern 10, lower cushion ring 23 has increased lower cushion ring 23 at die holder 2 through cushion ring seat 13 and shell fragment 14 simultaneously, sound-proof housing 16 can give sound insulation to board 1 is whole, feed inlet 20 that supplies the coiled material to pass is seted up to the left and right sides of sound-proof housing 16, and can be through pneumatic cylinder 5 with ejector pin 7 upwards jack-up.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a high-efficient firm type panel beating punching machine which characterized in that includes:

2. An efficient sheet metal stamping press of robust type as claimed in claim 1, wherein said spring assembly comprises: the hydraulic cylinder comprises a buffer plate connected to a power output end of the hydraulic cylinder, a guide pillar with one end penetrating through the buffer plate and provided with a limiting head, and a first spring sleeved on the guide pillar and located between the buffer plate and an upper template, wherein the upper template is connected to the bottom end of the guide pillar, and the ejector rod is located above the buffer plate.

3. An efficient steady type sheet metal stamping press as claimed in claim 1, wherein the cushion assembly comprises: the upper cushion washer is arranged at the bottom of the upper template, the elastic sheets are annularly arranged on the lower die holder, the damping ring seat is arranged on the elastic sheets, and the lower cushion washer is arranged on the damping ring seat and is positioned below the upper cushion washer.

4. The efficient stable sheet metal punching machine according to claim 1, wherein the machine table is provided with an embedded groove matched with the sound-proof housing, and the bottom of the sound-proof housing is inserted into the embedded groove.

5. An efficient stable sheet metal punching machine according to claim 4, wherein sound-absorbing plates are transversely arranged on the upper side and the lower side of the feeding hole.

6. An efficient firm sheet metal stamping press as claimed in claim 5, wherein the table is provided with a guide assembly for guiding the coil, the guide assembly comprising: set up in the board just is located two leading truck, the rotary type of feed inlet both sides assemble in the last leading wheel of leading truck, rotary type assemble in the leading truck just is located go up the lower leading wheel of leading wheel below, go up the leading wheel with the clearance height of lower leading wheel with the height of feed inlet equals.

7. An efficient and stable sheet metal stamping press as recited in claim 6, wherein the upper guide wheel is rotatably connected to the guide frame through a bearing seat, the guide frame is provided with a second spring, and the bearing seat is connected to the second spring.