CN216911763U

CN216911763U - Slide support punching press upgrades mould

Info

Publication number: CN216911763U
Application number: CN202220639930.1U
Authority: CN
Inventors: 孙学富; 王春
Original assignee: Yancheng Yousheng Auto Parts Co ltd
Current assignee: Yancheng Yousheng Auto Parts Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-07-08
Anticipated expiration: 2032-03-22

Abstract

The utility model provides a progressive die for stamping a slideway support, and relates to the technical field of dies. This slide support punching press upgrades mould, including bottom plate and pneumatic cylinder, bottom plate top fixedly connected with mounting bracket, the pneumatic cylinder is installed on the inside top of mounting bracket, the module is installed to the pneumatic cylinder output, the bottom plate top is equipped with down the module, module bottom fixedly connected with connecting plate down, the connecting plate bottom is equipped with the fixed plate, the fixed plate top is equipped with fixed subassembly, the fixed plate both sides all are equipped with the backup pad. This slide support punching press upgrades mould, rotate when the worm and drive the worm wheel that the meshing is connected and rotate to make the lead screw rotate, make the fixed block in the lead screw outside carry out relative movement, thereby make the fixed block insert inside the slot, fix the connecting plate, thereby make the lower module install fast, the later stage of being convenient for changes the dismantlement, the simple operation to the lower module.

Description

Slide support punching press upgrades mould

Technical Field

The utility model relates to a stamping technology, in particular to a progressive die for stamping a slideway support, and belongs to the technical field of dies.

Background

Many accessories on automobiles are produced by stamping dies, the stamping dies are special process equipment for processing metal or nonmetal materials into parts or semi-finished products in cold stamping, and the stamping dies play an indispensable role in a stamping forming process. When a workpiece is machined, the workpiece generally comprises an upper pressing plate and a lower pressing plate, and in the stamping production process of the stamping die, the pressing plate impacts and extrudes the lower pressing plate, so that the machining of accessories is realized.

However, in the prior art, when the upper pressure plate is used for stamping the lower pressure plate, any buffer device is not designed between the upper pressure plate and the lower pressure plate, the impact force is large, so that the die is easily damaged, different dies are required to be replaced for workpieces with different sizes, the existing die is often too inconvenient to install, and the personnel are not convenient enough when replacing, so that the efficiency of workpiece processing and production is greatly influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problems that in the prior art, when an upper pressure plate is used for stamping a lower pressure plate, no buffer device is arranged between the upper pressure plate and the lower pressure plate, the die is easily damaged due to large impact force, different dies are required to be replaced for workpieces with different sizes, the existing die is often inconvenient to mount, personnel are not convenient and fast to replace, and the processing and production efficiency of the workpieces is greatly influenced.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a slide support punching press upgrades mould, includes bottom plate and pneumatic cylinder, bottom plate top fixedly connected with mounting bracket, the pneumatic cylinder is installed on the inside top of mounting bracket, the module is installed to the pneumatic cylinder output, the bottom plate top is equipped with down the module, module bottom fixedly connected with connecting plate down, the connecting plate bottom is equipped with the fixed plate, the fixed plate top is equipped with fixed subassembly, the fixed plate both sides all are equipped with the backup pad, backup pad and bottom plate fixed connection.

Preferably, the fixing assembly comprises a screw rod, a groove is formed in the top of the fixing plate, the screw rod is arranged in the groove and is rotatably connected with the fixing plate, and threads on the outer side of the screw rod are arranged oppositely.

Preferably, fixed subassembly still includes two fixed blocks, the lead screw runs through the fixed block and passes through ball nut pair with the fixed block to be connected, the slot has all been seted up to the connecting plate both sides, slot and the mutual adaptation of fixed block, thereby the fixed block passes through recess and fixed plate sliding connection, is favorable to inserting the slot through the fixed block and fixes the connecting plate, is convenient for install the dismantlement fast to the lower module.

Preferably, lead screw outside fixedly connected with worm wheel, worm wheel outside meshing is connected with the worm, worm outside cover is equipped with the riser and rotates with the riser to be connected, riser and fixed plate fixed connection have the dead effect of lock through worm wheel and worm meshing to it is more stable to make the fixed block fixed to the connecting plate.

Preferably, two the spout has all been seted up to the relative one side of backup pad, the fixed plate passes through spout and backup pad sliding connection, the inside gag lever post that is equipped with of spout, gag lever post and backup pad fixed connection.

Preferably, the limiting rod penetrates through the fixing plate and is in sliding connection with the fixing plate, a first spring is sleeved on the outer side of the limiting rod, the fixing plate is damped through the first spring, and the lower module is protected during stamping.

Preferably, two connecting rods are fixedly connected between the two supporting plates, supporting blocks are sleeved on the outer sides of the two connecting rods and are in sliding connection with the supporting blocks, rotating plates are rotatably connected to the tops of the supporting blocks, and the rotating plates are rotatably connected with the fixed plate.

Preferably, the supporting block outside is rotated and is connected with the gyro wheel, the gyro wheel contacts with the bottom plate, be equipped with the second spring between supporting block and the backup pad, the connecting rod outside is located to the second spring cover, is favorable to through the second spring dispersed impact force, avoids the lower module to damage.

The utility model provides a progressive die for stamping a slideway support, which has the following beneficial effects:

1. this slide support punching press upgrades mould, rotate when the worm and drive the worm wheel that the meshing is connected and rotate to make the lead screw rotate, make the fixed block in the lead screw outside carry out relative movement, thereby make the fixed block insert inside the slot, fix the connecting plate, thereby make the lower module install fast, the later stage of being convenient for changes the dismantlement, the simple operation to the lower module.

2. This slide support punching press upgrades mould utensil, the rotor plate disperses the punching press power of fixed plate to through the second spring that sets up between supporting shoe and the backup pad, carry out the shock attenuation processing to the supporting shoe, solved at the in-process of processing car press die, extrusion fit between the mould produces unnecessary extrusion force easily, and unnecessary extrusion force can not be unloaded, leads to the problem of lower module and last module damage.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the fixing assembly of the present invention;

FIG. 3 is a schematic view of a rotating plate structure according to the present invention;

FIG. 4 is a schematic view of the structure of the support plate of the present invention.

In the figure: 1. a base plate; 2. a mounting frame; 3. a hydraulic cylinder; 4. an upper module; 5. a lower module; 6. a support plate; 7. a fixing plate; 8. a connecting plate; 9. a screw rod; 10. a worm gear; 11. a worm; 12. a fixed block; 13. a slot; 14. a limiting rod; 15. a first spring; 16. a connecting rod; 17. a support block; 18. a rotating plate; 19. a roller; 20. a second spring; 21. a riser.

Detailed Description

The embodiment of the utility model provides a progressive die for stamping a slideway support.

Referring to fig. 1, 2 and 3, the device comprises a bottom plate 1 and a hydraulic cylinder 3, wherein a mounting frame 2 is fixedly connected to the top of the bottom plate 1, the hydraulic cylinder 3 is mounted at the top end inside the mounting frame 2 (the type of the hydraulic cylinder 3 can be MOB-FA, and is not limited to a specific type), an upper module 4 is mounted at the output end of the hydraulic cylinder 3, a lower module 5 is arranged at the top of the bottom plate 1, a connecting plate 8 is fixedly connected to the bottom of the lower module 5, a fixing plate 7 is arranged at the bottom of the connecting plate 8, a fixing component is arranged at the top of the fixing plate 7, the fixing component comprises a lead screw 9, the top of the fixing plate 7 is provided with a groove, the lead screw 9 is arranged inside the groove and rotatably connected with the fixing plate 7, the outer threads of the lead screw 9 are arranged in opposite directions, the fixing component further comprises two fixing blocks 12, the lead screw 9 penetrates through the fixing blocks 12 and is connected with the fixing blocks 12 through a ball nut pair, slots 13 are formed at two sides of the connecting plate 8, slot 13 and fixed block 12 mutual adaptation, fixed block 12 passes through recess and fixed plate 7 sliding connection, thereby is favorable to inserting slot 13 through fixed block 12 and fixes connecting plate 8, is convenient for install fast and dismantle lower module 5.

Lead screw 9 outside fixedly connected with worm wheel 10, worm wheel 10 outside meshing is connected with

worm

11, and 11 outside covers of worm are equipped with riser 21 and rotate with riser 21 to be connected,

riser

21 and 7 fixed connection of fixed plate have the dead effect of lock through

worm wheel

10 and 11 meshing to make fixed block 12 more stable to the fixed of connecting plate 8, fixed plate 7 both sides all are equipped with backup pad 6, backup pad 6 and bottom plate 1 fixed connection.

Specifically, when installing module 5 down, place in fixed plate 7 top through module 5 bottom fixed connection's connecting plate 8 down, through rotating worm 11 this moment, rotate worm wheel 10 that drives the meshing and connect when worm 11 and rotate, thereby make lead screw 9 rotate, make the fixed block 12 in the lead screw 9 outside carry out relative movement, thereby make fixed block 12 insert inside slot 13, fix connecting plate 8, thereby make module 5 down install fast, the later stage of being convenient for changes lower module 5 and dismantles, and convenient for operation.

Referring to fig. 1, 3 and 4 again, the opposite sides of the two supporting plates 6 are both provided with a sliding groove, the fixing plate 7 is slidably connected with the supporting plates 6 through the sliding groove, a limiting rod 14 is arranged inside the sliding groove, the limiting rod 14 is fixedly connected with the supporting plates 6, the limiting rod 14 penetrates through the fixing plate 7 and is slidably connected with the fixing plate 7, a first spring 15 is sleeved outside the limiting rod 14, the fixing plate 7 is damped through the first spring 15 and is protected when the lower module 5 is stamped, two connecting rods 16 are fixedly connected between the two supporting plates 6, supporting blocks 17 are sleeved outside the two connecting rods 16 and are slidably connected with the supporting blocks 17, the tops of the supporting blocks 17 are rotatably connected with rotating plates 18, the rotating plates 18 are rotatably connected with the fixing plate 7, rollers 19 are rotatably connected outside the supporting blocks 17, the rollers 19 are in contact with the bottom plate 1, and second springs 20 are arranged between the supporting blocks 17 and the supporting plates 6, the second spring 20 is sleeved outside the connecting rod 16, so that impact force can be dispersed through the second spring 20, and damage to the lower module 5 can be avoided.

Specifically, the stamping part is placed in the lower module 5, the upper module 4 is used for stamping and forming the stamping part by starting the hydraulic cylinder 3, when the lower module 5 is subjected to stamping force, the fixing plate 7 descends, because the fixing plate 7 is in sliding connection with the limiting rod 14, the stamping is damped by the first spring 15 on the outer side of the limiting rod 14, meanwhile, when the fixing plate 7 descends, the rotating plate 18 which is rotatably connected with the fixing plate 7 through the supporting block 17 is used for dispersing the stamping force of the fixing plate 7 through the rotating plate 18 which is rotatably connected between the supporting block 17 and the fixing plate 7, and the supporting block 17 is subjected to damping treatment through the second spring 20 which is arranged between the supporting block 17 and the supporting plate 6, so that the problem that the lower module 5 and the upper module 4 are damaged due to the fact that redundant extrusion fit between the dies is easy to generate redundant extrusion force, and the redundant extrusion force cannot be removed is solved.

The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a slide support punching press upgrades mould, includes bottom plate (1) and pneumatic cylinder (3), its characterized in that: bottom plate (1) top fixedly connected with mounting bracket (2), pneumatic cylinder (3) are installed on the inside top of mounting bracket (2), module (4) are installed to pneumatic cylinder (3) output, bottom plate (1) top is equipped with down module (5), module (5) bottom fixedly connected with connecting plate (8) down, connecting plate (8) bottom is equipped with fixed plate (7), fixed plate (7) top is equipped with fixed subassembly, fixed plate (7) both sides all are equipped with backup pad (6), backup pad (6) and bottom plate (1) fixed connection.

2. The slide support progressive die mold of claim 1, wherein: the fixing assembly comprises a screw rod (9), a groove is formed in the top of the fixing plate (7), the screw rod (9) is arranged in the groove and is rotatably connected with the fixing plate (7), and threads on the outer side of the screw rod (9) are arranged oppositely.

3. The slide support progressive die mold of claim 2, wherein: the fixing assembly further comprises two fixing blocks (12), the screw rod (9) penetrates through the fixing blocks (12) and is connected with the fixing blocks (12) through a ball nut pair, slots (13) are formed in two sides of the connecting plate (8), the slots (13) are matched with the fixing blocks (12) in a mutual mode, and the fixing blocks (12) are connected with the fixing plate (7) in a sliding mode through grooves.

4. The slide support progressive die mold of claim 2, wherein: lead screw (9) outside fixedly connected with worm wheel (10), worm wheel (10) outside meshing is connected with worm (11), worm (11) outside cover is equipped with riser (21) and rotates with riser (21) to be connected, riser (21) and fixed plate (7) fixed connection.

5. The slide support progressive die mold of claim 1, wherein: two the spout has all been seted up to backup pad (6) one side relative, fixed plate (7) are through spout and backup pad (6) sliding connection, the inside gag lever post (14) that is equipped with of spout, gag lever post (14) and backup pad (6) fixed connection.

6. The progressive die for stamping a slideway support according to claim 5, wherein: the limiting rod (14) penetrates through the fixing plate (7) and is in sliding connection with the fixing plate (7), and a first spring (15) is sleeved on the outer side of the limiting rod (14).

7. The slide support progressive die mold of claim 1, wherein: two connecting rods (16) are fixedly connected between the two supporting plates (6), supporting blocks (17) are sleeved on the outer sides of the two connecting rods (16) and are in sliding connection with the supporting blocks (17), rotating plates (18) are rotatably connected to the tops of the supporting blocks (17), and the rotating plates (18) are rotatably connected with the fixing plate (7).

8. The slide support progressive die mold of claim 7, wherein: the outer side of the supporting block (17) is rotatably connected with a roller (19), the roller (19) is in contact with the bottom plate (1), a second spring (20) is arranged between the supporting block (17) and the supporting plate (6), and the outer side of the connecting rod (16) is sleeved with the second spring (20).