CN218487015U

CN218487015U - Buffer forming module

Info

Publication number: CN218487015U
Application number: CN202222289458.6U
Authority: CN
Inventors: 许成初
Original assignee: Shenzhen Xinghuafu Electronics Co ltd
Current assignee: Shenzhen Xinghuafu Electronics Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-02-17
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a buffer forming module, which comprises a base station, wherein a groove is arranged at the top end of the base station, an abutting column is fixedly connected in an inner cavity of the groove, a sliding column is slidably connected in the inner cavity of the abutting column, a lower template is fixedly connected at the top end of the sliding column, a buffer spring is fixedly connected between the abutting column and the sliding column, and the outer end of the buffer spring is sleeved with a damping rubber sleeve; this buffering forming module, the traveller through the lower bolster bottom is sliding in the inside of supporting the post for the buffer spring compression, the slider that the down tube is connected slides in the inside of spout simultaneously, the tension spring in the slider outside is also compressed, buffer spring offsets with the impact force that produces when tension spring produced the elasticity is closed last mould and bed die, reduce the degree of wear between mould and the bed die, when reinforcing stamping die stability, stamping die's life has been prolonged.

Description

Buffer forming module

Technical Field

The utility model relates to a stamping die technical field specifically is a buffering forming module.

Background

The stamping die is a special process equipment for processing materials into parts in cold stamping processing, and is called as a cold stamping die. Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation thereof, thereby obtaining a desired part.

Buffering forming module disclosed in chinese patent CN212822191U, through first elastic resin, damping spring, second elastic resin and expanding spring can tentatively cushion the punching press, reset spring and extension spring can further cushion it, thereby make buffering effect obvious, strike too big damage to the mould when preventing the compound die, greatly increased the life of mould, however, when going up mould and bed die and closing each other, it is great to the impact force of bed die to go up the mould, too big impact force not only can increase the wearing and tearing of mould, too big impact force also can influence the stability of mould base station simultaneously, shorten stamping die's life, the more weak base station of stability can damage even, cause danger for the factory building.

Therefore, the utility model provides a buffering shaping module to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a buffering shaping module has solved above-mentioned problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a buffering shaping module, includes the base station, the top of base station is equipped with the buffering subassembly, the buffering subassembly includes the recess, supports post, traveller, lower bolster, buffer spring, links up ring, down tube, slider and spout, the recess set up in the top of base station, support post fixed connection in the inner chamber of recess, traveller sliding connection in support in the inner chamber of post, lower bolster fixed connection in the top of traveller, buffer spring fixed connection in support the post with between the traveller, just buffer spring's outer end cover is equipped with the damping rubber sleeve, link up ring fixed connection in the outer end of traveller, the down tube is equipped with two, two the down tube symmetry rotate connect in link up the both sides of ring, the slider rotate connect in the other end of down tube, open the spout in the inside of recess, slider sliding connection in the inner chamber of spout.

Preferably, the number of the support columns is four, and the four support columns are arranged at four corners of the groove in a rectangular shape.

Preferably, tension springs are fixedly connected between two sides of the sliding block and the sliding grooves, pressure springs are fixedly connected between the lower template and the grooves, the number of the pressure springs is four, and damping rubber sleeves are sleeved on the outer ends of the tension springs and the outer ends of the pressure springs.

Preferably, the top fixedly connected with bed die of lower bolster, the top fixedly connected with pillar of base station, the pillar is equipped with four, the top fixedly connected with roof of pillar, the bottom fixedly connected with punching press of roof, the bottom fixedly connected with mould on the punching press.

Preferably, the outer end fixedly connected with spliced pole of lower bolster, the spliced pole is equipped with four, four the spliced pole is located around the bed die, the bottom fixedly connected with compression leg of going up the mould, the compression leg is equipped with four, just the spliced pole with the compression leg position corresponds.

Preferably, the inner cavity bottom fixedly connected with resistance spring of spliced pole, the outer pot head of resistance spring is equipped with the damping rubber sleeve, just the other end fixedly connected with slide of resistance spring, slide sliding connection in the inner cavity of spliced pole.

Preferably, the bottom fixedly connected with buffer beam of base station, buffer beam's outer end sliding connection has the buffing pad, just the buffer beam with fixedly connected with supporting spring between the buffing pad, supporting spring's outer pot head is equipped with damping rubber sleeve.

Preferably, the buffer rods are five, four of the buffer rods are arranged around the bottom end of the base station in a rectangular shape, and the other buffer rod is fixedly connected to the center of the bottom end of the base station.

Advantageous effects

The utility model provides a buffering shaping module. Compared with the prior art, the method has the following beneficial effects:

(1) This buffering forming module, the traveller through the lower bolster bottom is sliding in the inside of supporting the post for the buffer spring compression, the slider that the down tube is connected slides in the inside of spout simultaneously, the tension spring in the slider outside is also compressed, buffer spring offsets with the impact force that produces when tension spring produced the elasticity is closed with the bed die to last mould, reduce the degree of wear between mould and the bed die, when reinforcing stamping die stability, stamping die's life has been prolonged.

(2) This buffering forming module, when through last mould and bed die block, the compression leg slides in the inside of spliced pole for the compression of the inside resistance spring of spliced pole, the elasticity that the resistance spring produced offsets the impact of two moulds, reduces the wearing and tearing between two moulds, also avoids the impact force too big to cause the mould to damage.

Drawings

Fig. 1 is a perspective view of the external structure of the present invention;

fig. 2 is a schematic view of a partial structure of the buffer assembly of the present invention;

fig. 3 is an enlarged schematic structural diagram of the utility model at a in fig. 1;

FIG. 4 is a schematic view of the connection structure of the connection column and the compression column of the present invention;

fig. 5 is a schematic view of the connection structure of the buffer rod and the buffer seat of the present invention.

In figure 1, a base station; 2. a buffer assembly; 201. a groove; 202. supporting columns; 203. a traveler; 204. a lower template; 205. a buffer spring; 206. an adaptor ring; 207. a diagonal rod; 208. a slider; 209. a chute; 3. a lower die; 4. a support post; 5. a top plate; 6. a punch; 7. an upper die; 8. connecting columns; 9. pressing the column; 10. a resistance spring; 11. a slide plate; 12. a pressure spring; 13. a buffer rod; 14. a buffer seat; 15. a support spring; 16. a tension spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-4, a buffer molding module comprises a base platform 1, a buffer component 2 is disposed on the top end of the base platform 1, the buffer component 2 comprises a groove 201, a support column 202, a sliding column 203, a lower template 204, a buffer spring 205, a connecting ring 206, an inclined rod 207, a sliding block 208 and a sliding groove 209, the groove 201 is disposed on the top end of the base platform 1, the support column 202 is fixedly connected in the inner cavity of the groove 201, the sliding column 203 is slidably connected in the inner cavity of the support column 202, the lower template 204 is fixedly connected to the top end of the sliding column 203, the buffer spring 205 is fixedly connected between the support column 202 and the sliding column 203, the outer end of the buffer spring 205 is sleeved with a damping rubber sleeve, the connecting ring 206 is fixedly connected to the outer end of the sliding column 203, the two inclined rods 207 are symmetrically and rotatably connected to two sides of the connecting ring 206, the sliding block 208 is rotatably connected to the other end of the inclined rod 207, the sliding groove 209 is disposed inside the groove 201, the sliding block 208 is slidably connected in the inner cavity of the sliding groove 209, four supporting columns 202 are arranged, the four supporting columns 202 are arranged at four corners of the groove 201 in a rectangular shape, a tension spring 16 is fixedly connected between two sides of the sliding block 208 and the sliding groove 209, a pressure spring 12 is fixedly connected between the lower template 204 and the groove 201, four pressure springs 12 are arranged, damping rubber sleeves are sleeved at the outer ends of the tension spring 16 and the pressure spring 12, a lower die 3 is fixedly connected at the top end of the lower template 204, supporting columns 4 are fixedly connected at the top end of the base platform 1, four supporting columns 4 are arranged, a top plate 5 is fixedly connected at the top end of the supporting columns 4, a punch 6 is fixedly connected at the bottom end of the top plate 5, an upper die 7 is fixedly connected at the bottom end of the punch 6, firstly, the punch 6 at the bottom end of the top plate 5 drives a hydraulic rod in the upper die 7 to drive the upper die 7 to slide downwards, so that the upper die 7 and the lower die 3 are closed, when the two dies are closed, the impact force of the upper die 7 on the lower die 3 is large, at this time, the sliding columns 203 at the bottom ends of the lower die plates 204 slide in the inner cavities of the abutting columns 202, meanwhile, the buffer springs 205 are compressed, the inclined rods 207 at the two sides of the engaging rings 206 rotate along with the sliding of the sliding columns 203, at this time, the sliding blocks 208 at the two sides of the inclined rods 207 slide outwards in the sliding grooves 209, meanwhile, the tension springs 16 at the outer sides of the sliding blocks 208 are compressed, the elastic force generated by the buffer springs 205 and the tension springs 16 simultaneously counteract the impact force generated when the dies are closed, so that the lower die 3 is prevented from being excessively large in impact force, the abrasion between the two dies is increased, the stability of the device is also enhanced, when the lower die plates 204 slide in the grooves 201, the pressure springs 12 are extruded, the pressure springs 12 also have a certain damping effect, when the upper die 7 is separated from the lower die 3, the lower die plates 204 can rebound to a certain height, and when the lower die plates 204 are jacked, the lower die plates 204 are compressed, so that the lower die 204 are prevented from being excessively large in rebound height and colliding with the upper die 7;

outer end fixedly connected with spliced pole 8 of lower bolster 204, spliced pole 8 is equipped with four, four spliced poles 8 are located around bed die 3, the bottom fixedly connected with compression leg 9 of going up mould 7, compression leg 9 is equipped with four, and spliced pole 8 corresponds with compression leg 9 position, the inner chamber bottom fixedly connected with resistance spring 10 of spliced pole 8, the outer pot head of resistance spring 10 is equipped with the damping rubber sleeve, and the other end fixedly connected with slide 11 of resistance spring 10, slide 11 sliding connection is in the inner chamber of spliced pole 8, when going up mould 7 and bed die 3 closed each other, compression leg 9 card is gone into in the inner chamber of spliced pole 8, compression leg 9 extrudees slide 11 and slides in the inner chamber of spliced pole 8 simultaneously, make resistance spring 10 receive the extrusion, the elasticity that resistance spring 10 produced has reduced the impact force between last mould 7 and the bed die 3, thereby prevent two moulds from striking each other and damaging, the life of extension stamping die.

Example two:

referring to fig. 1 to 5, the present embodiment provides a technical solution of a cushion molding module based on the first embodiment: bottom fixedly connected with buffer beam 13 of base station 1, buffer beam 13's outer end sliding connection has buffer seat 14, and fixedly connected with supporting spring 15 between buffer beam 13 and the buffer seat 14, supporting spring 15's outer pot head is equipped with the damping rubber cover, buffer beam 13 is equipped with five, wherein four buffer beam 13 are the rectangle and locate base station 1's bottom all around, another buffer beam 13 fixed connection is put in the central point of base station 1 bottom, during the compound die, the impact force of going up mould 7 to 3 productions of bed die can cause stamping die to sink, buffer beam 13 slides in buffer seat 14's inner chamber this moment, supporting spring 15 compresses simultaneously, the elasticity that supporting spring 15 produced offsets impact force, and then reinforcing stamping die's stability.

And those not described in detail in this specification are well within the skill of those in the art.

During operation, firstly, the punch 6 at the bottom end of the top plate 5 drives the hydraulic rod inside the punch to drive the upper die 7 to slide downwards, so that the upper die 7 and the lower die 3 are closed, when the two dies are closed, the impact force of the upper die 7 on the lower die 3 is large, at this time, the sliding column 203 at the bottom end of the lower die plate 204 slides in the inner cavity of the support column 202, the buffer spring 205 is compressed, along with the sliding of the sliding column 203, the inclined rods 207 at two sides of the linking ring 206 rotate along with the sliding of the sliding column 203, at this time, the sliding blocks 208 at two sides of the inclined rods 207 slide outwards in the sliding grooves 209, and meanwhile, the tension spring 16 outside the sliding blocks 208 is compressed, the elastic force generated by the buffer spring 205 and the tension spring 16 offsets the impact force generated when the dies are closed, so as to prevent the lower die 3 from being subjected to excessive impact force, increase the abrasion between the two dies, and also enhance the stability of the device, when the lower template 204 slides in the groove 201, the pressure spring 12 is extruded, the pressure spring 12 also has a certain damping effect, when the upper die 7 is separated from the lower die 3, the lower template 204 can rebound to a certain height, when the lower template 204 is jacked up, the tension spring 16 on the inner side of the sliding block 208 is compressed, so that the situation that the rebound height of the lower template 204 is too large and the lower template collides with the upper die 7 is prevented, when the upper die 7 and the lower die 3 are mutually closed, the compression column 9 is clamped into the inner cavity of the connecting column 8, and the compression column 9 extrudes the sliding plate 11 to slide in the inner cavity of the connecting column 8, so that the resistance spring 10 is extruded, the impact force generated by the resistance spring 10 reduces the impact force between the upper die 7 and the lower die 3, so that the two dies are prevented from being collided and damaged, the service life of the stamping die is prolonged, and when the dies are assembled, the impact force generated by the upper die 7 on the lower die 3 can cause the stamping die to sink, at this time, the buffer rod 13 slides in the inner cavity of the buffer seat 14, the support spring 15 is compressed, and the elastic force generated by the support spring 15 offsets the impact force, so as to enhance the stability of the stamping die.

It should be noted that, in this document, relational terms such as first and second, and the like are 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

1. The utility model provides a cushion shaping module, includes base station (1), its characterized in that: the top of base station (1) is equipped with buffering subassembly (2), buffering subassembly (2) include recess (201), support post (202), traveller (203), lower bolster (204), buffer spring (205), link up ring (206), down tube (207), slider (208) and spout (209), recess (201) are seted up in the top of base station (1), support post (202) fixed connection in the inner chamber of recess (201), traveller (203) sliding connection in the inner chamber of support post (202), lower bolster (204) fixed connection in the top of traveller (203), buffer spring (205) fixed connection in support post (202) with between traveller (203), just the outer end cover of buffer spring (205) is equipped with damping rubber sleeve, link up ring (206) fixed connection in the outer end of traveller (203), down tube (207) is equipped with two, two down tube (207) symmetry rotate connect in the both sides of link up ring (206), slider (208) rotate connect in the other end of chute (209), the inside chute (201) open the slider (209), the inner chamber (207) the slider (209).

2. A cushion-forming module according to claim 1, wherein: the number of the supporting columns (202) is four, and the four supporting columns (202) are arranged at four corners of the groove (201) in a rectangular shape.

3. A cushion-forming module according to claim 1, wherein: the damping rubber sleeve is characterized in that tension springs (16) are fixedly connected between two sides of the sliding block (208) and the sliding groove (209), pressure springs (12) are fixedly connected between the lower template (204) and the groove (201), four pressure springs (12) are arranged, and damping rubber sleeves are sleeved at the outer ends of the tension springs (16) and the pressure springs (12).

4. A cushion-forming module according to claim 1, wherein: the top fixedly connected with bed die (3) of lower bolster (204), top fixedly connected with pillar (4) of base station (1), pillar (4) are equipped with four, top fixedly connected with roof (5) of pillar (4), the bottom fixedly connected with punching press (6) of roof (5), mould (7) are gone up to the bottom fixedly connected with of punching press (6).

5. A cushion-forming module according to claim 4, wherein: the outer end fixedly connected with spliced pole (8) of lower bolster (204), spliced pole (8) are equipped with four, four spliced pole (8) are located around lower mould (3), the bottom fixedly connected with compression leg (9) of going up mould (7), compression leg (9) are equipped with four, just spliced pole (8) with compression leg (9) position corresponds.

6. A cushion-forming module according to claim 5, wherein: the inner chamber bottom fixedly connected with resistance spring (10) of spliced pole (8), the outer pot head of resistance spring (10) is equipped with the damping rubber cover, just the other end fixedly connected with slide (11) of resistance spring (10), slide (11) sliding connection in the inner chamber of spliced pole (8).

7. A cushion-forming module according to claim 1, wherein: the bottom fixedly connected with buffer beam (13) of base station (1), the outer end sliding connection of buffer beam (13) has buffer seat (14), just buffer beam (13) with fixedly connected with supporting spring (15) between buffer seat (14), the outer pot head of supporting spring (15) is equipped with the damping rubber sleeve.

8. A buffer molding module according to claim 7, characterized in that: buffer beam (13) are equipped with five, four of them buffer beam (13) are the rectangle and locate the bottom of base station (1) is all around, another buffer beam (13) fixed connection in the central point of base station (1) bottom puts.