CN210450489U

CN210450489U - Stamping die is used in processing of car door convenient to dismantle

Info

Publication number: CN210450489U
Application number: CN201921333398.5U
Authority: CN
Inventors: 朱淑苹
Original assignee: Shanghai Hongchang Automobile Fittings Co ltd
Current assignee: Shanghai Hongchang Automobile Fittings Co ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-05-05
Anticipated expiration: 2029-08-16

Abstract

The utility model discloses a stamping die is used in processing of car door convenient to dismantle, relate to the stamping die field, it has mainly been solved and has used the bolt to fix when installation and dismantlement mould, dismantle the problem that wastes time and energy, this device mainly includes upper die base and die holder, be equipped with positioning mechanism on upper die base and the die holder, a fixed establishment, indicating mechanism, control mechanism, installation mechanism, disassembly body, place in upper die base and die holder through mould and the punching press lower mould in with the punching press, and elasticity through the spring is with its fixed mounting, drive the location platform through the motor and remove, be convenient for adjust the location. The beneficial effects of the utility model are that, do not use the bolt fastening mould, fix through the elasticity of spring self, easy dismounting has improved work efficiency.

Description

Stamping die is used in processing of car door convenient to dismantle

Technical Field

The utility model relates to a stamping die field, especially a stamping die is used in processing of car door convenient to dismantle.

Background

When producing car door, need use stamping die to its stamping forming, general stamping die passes through the bolt and installs on the punching machine, needs use the instrument to dismantle it, uses inconveniently, influences work efficiency.

In the prior art, for example, patent No. CN201810416095, named as a stamping die convenient to disassemble and assemble, mainly includes a concave placing plate, a sliding groove, a sliding rod, a sliding block, a return spring, a fixing groove, a fixing block, a through groove, a threaded rod, a three-phase asynchronous motor, a rotating shaft, a winding drum and a steel wire rope, which are matched with each other, so that the stamping die body is convenient to disassemble and assemble, and time and labor are saved.

But it has some problems when using, it drives the threaded rod rotatory through rotating rotatory handle, take out the threaded rod after breaking away from the thread groove until the threaded rod, then start three-phase asynchronous motor, thereby it is rotatory to drive rotatory pivot and reel in proper order, thereby the reel rolls up wire rope and pulls semicircle ring and slider in proper order and compress reset spring to the stand direction removal simultaneously, close three-phase asynchronous motor after breaking away from completely with the fixed block until the fixed slot, then can place the board from the spill and take out the stamping die body, its mode of taking out the die body is more complicated, work efficiency is lower.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a stamping die is used in processing of convenient to detach's car door possesses the accessible spring and fixes the die holding, and convenient to detach's advantage has solved among the prior art that the dismantlement mould is wasted time and energy, the lower shortcoming of work efficiency.

The utility model aims at solving the problem, design a stamping die for processing of car door convenient to dismantle.

The technical scheme of the utility model is that the stamping die for processing the automobile door convenient to disassemble comprises an upper die base and a lower die base, wherein the upper die base and the lower die base are provided with a positioning mechanism, a fixing mechanism, an indicating mechanism and a control mechanism, an installing mechanism is arranged between the upper die base and the lower die base, a disassembling mechanism is arranged at one side of the installing mechanism,

the mounting mechanism comprises mounting holes positioned on the inner side surfaces of an upper die base and a lower die base, a plurality of limiting holes are formed in the inner side surfaces of the mounting holes, lifting columns are arranged in the limiting holes, strong springs are arranged below the lifting columns, one ends of the strong springs are fixedly connected with one side surfaces of the limiting holes, the other ends of the strong springs are fixedly connected with the inner side surfaces of the lifting columns, stamping lower dies are arranged in the mounting holes in the lower die base, stamping upper dies are arranged in the mounting holes of the upper die base, stamping holes are formed in the upper surfaces of the stamping lower dies, stamping blocks are arranged on the lower surfaces of the stamping upper dies, are matched with the stamping holes, a plurality of limiting columns are arranged on the outer side surfaces of the stamping lower dies and the stamping upper dies, the limiting columns and the limiting holes are in one-to-one correspondence, a plurality of inclined chutes are formed in the four side surfaces, connecting column one side is equipped with connecting spring, and connecting spring one end and the inboard fixed surface of inclined hole are connected, and the connecting spring other end and the fixed surface of connecting column one side are connected, and the outer surface mounting of connecting column has the leading wheel, and leading wheel one end is located the slope spout.

The upper die base and the lower die base are fixedly arranged at the upper end and the lower end of the punching machine.

The disassembly mechanism comprises fixed bearings fixedly mounted on two sides of the upper ends of four side surfaces of the upper die base and the lower die base, a connecting shaft is arranged between the fixed bearings, a plurality of take-up pulleys are mounted on the connecting shaft, two ends of the connecting shaft are inserted into the fixed bearings, a through hole is formed in the inner side of the inclined hole, a connecting wire is arranged in the through hole, one side of the connecting wire penetrates through the through hole and is fixedly connected with the surface of one side of the connecting column, the other end of the connecting hole is wound on the take-up pulleys, a rotating handle.

The positioning mechanism comprises a fixing table fixedly mounted on the upper end of the surface of one side of the lower die holder, a three-phase asynchronous motor is mounted on one side of the upper surface of the fixing table, a coupler is mounted at the rotating end of the three-phase asynchronous motor, a rotating screw is connected to the coupler, a screw bearing is mounted on the other side of the upper surface of the fixing table, one end of the rotating screw is inserted into the screw bearing, a positioning table is arranged above the fixing table, a threaded through hole is formed in the positioning table, the threaded through hole is sleeved on the outer side of the rotating screw, guide grooves are formed in two sides of the upper surface of the fixing table, guide blocks.

The fixing mechanism comprises an intercepting platform fixedly installed on the rear side of the upper surface of the fixing platform, a plurality of fixing holes are formed in the front side of the upper surface of the fixing platform, and electromagnets are installed in the fixing holes.

The indicating mechanism comprises square through holes located at two ends of the positioning table, supporting tables are installed at two ends of the surface of one side of the lower die holder, one end of each supporting table penetrates through the square through holes to extend to the outer side of the positioning table, and scale marks are arranged on the upper surface of each supporting table and the front side surface of the intercepting table.

The control mechanism comprises a control plate fixedly installed on one side of the lower die holder, a plurality of control buttons are installed on the control plate, a connecting pedal switch is installed on one side below the lower die holder, and a stamping pedal switch is arranged on one side of the connecting pedal switch.

The mounting mechanism is positioned between the upper die holder and the lower die holder, the dismounting mechanism is positioned on the upper die holder and the lower die holder, the positioning mechanism is positioned on one side of the lower die holder, the fixing mechanism is positioned on a fixing table in the positioning mechanism, the indicating mechanism is positioned on the positioning table in the positioning mechanism, and the control mechanism is positioned on one side of the lower die holder.

Utilize the technical scheme of the utility model make convenient to detach's stamping die for automobile door processing, install in the mounting hole through going up mould with punching press lower mould and punching press, insert the spliced pole in the connecting hole through pressing, be convenient for install it fast, when needs are dismantled, give certain pressure on mould in punching press lower mould and the punching press, rotate the connecting axle, can compress connecting spring, and take out the spliced pole in the connecting hole, be convenient for dismantle mould on punching press lower mould and the punching press, rotate through three-phase asynchronous motor, can drive the location platform and remove, be convenient for fix a position, through taking steel sheet one end on the location platform, the start-up electro-magnet attracts the steel sheet, it is fixed with one end, and start the punching press lathe and carry out the punching press to it, the one shot forming of being convenient for, the assembly and disassembly mould is convenient.

Drawings

Fig. 1 is a schematic structural view of the stamping die for processing the automobile door convenient to disassemble;

FIG. 2 is a partially enlarged view of the easily detachable stamping die for automobile door processing of the present invention;

fig. 3 is a partially enlarged view of the positioning mechanism of the present invention;

FIG. 4 is a partial schematic view of the detachment mechanism of the present invention;

fig. 5 is a partial schematic view of the positioning mechanism of the present invention;

in the figure, 1, an upper die base; 2. a lower die holder; 3. mounting holes; 4. a limiting hole; 5. a lifting column; 6. a strong spring; 7. stamping a lower die; 8. stamping an upper die; 9. punching a hole; 10. stamping the blocks; 11. a limiting column; 12. an inclined chute; 13. connecting holes; 14. an inclined hole; 15. connecting columns; 16. a connecting spring; 17. a guide wheel; 18. fixing the bearing; 19. a connecting shaft; 20. a take-up pulley; 21. a through hole; 22. a connecting wire; 23. rotating the handle; 24. a fixed table; 25. a three-phase asynchronous motor; 26. a coupling; 27. rotating the screw; 28. a screw bearing; 29. a positioning table; 30. a threaded through hole; 31. a guide groove; 32. a guide block; 33. an interception platform; 34. a fixing hole; 35. an electromagnet; 36. a square through hole; 37. a support table; 38. a control panel; 39. a control button; 40. a foot switch is connected; 41. a stamping foot switch.

Detailed Description

The present invention will now be described in detail with reference to the drawings, as shown in fig. 1-5.

In the present embodiment, the three-phase asynchronous motor 25 is the model YS80, and the three-phase asynchronous motor 25 is electrically connected to the industrial electrical interface and is controlled to rotate forward and backward by the control button 39.

The invention is characterized in that the structural design of the installation mechanism is characterized in that the device is combined with an attached drawing 1 and an attached drawing 2, the installation mechanism comprises an installation hole 3 positioned on the inner side surfaces of an upper die base 1 and a lower die base 2, a plurality of limiting holes 4 are formed on the inner side surfaces of the installation hole 3, a lifting column 5 is arranged in each limiting hole 4, a strong spring 6 is arranged below each lifting column 5, one end of each strong spring 6 is fixedly connected with one side surface of each limiting hole 4, the other end of each strong spring 6 is fixedly connected with the inner side surface of each lifting column 5, a lower stamping die 7 is arranged in each installation hole 3 in the lower die base 2, an upper stamping die 8 is arranged in each installation hole 3 of the upper die base 1, a stamping hole 9 is formed in the upper surface of the lower stamping die 7, a stamping block 10 is arranged on the lower surface of the upper stamping die 8, the stamping block 10 is matched with the stamping hole 9, punching press lower mould 7 and punching press are gone up 8 four side surfaces of mould and are opened and are had a plurality of slope spouts 12, it has connecting hole 13 to open 12 upper ends of slope spouts, 3 inboard surface of mounting hole is opened and is had a plurality of inclined holes 14, be equipped with spliced pole 15 in the inclined hole 14, spliced pole 15 one side is equipped with coupling spring 16, 16 one end of coupling spring and the inboard fixed surface of inclined hole are connected, the 16 other end of coupling spring and the 15 one side fixed surface of spliced pole are connected, spliced pole 15 outside surface mounting has leading wheel 17, leading wheel 17 one end is located slope spout 12, the problem of its main solution does: when the lower stamping die 7 and the upper stamping die 8 are installed, the strong spring 6 is compressed downwards, the lower stamping die 7 and the upper stamping die 8 move inwards, the connecting column 15 enters the connecting hole 13 and is pushed upwards by the elasticity of the strong spring 6, the lower stamping die 7 and the upper stamping die 8 are intercepted by the connecting column 15 to prevent the lower stamping die 7 and the upper stamping die 8 from shaking,

the utility model provides a creation point still lies in the structural design of disassembly body, combine figure 4 in this device, disassembly body includes the fixed bearing 18 of fixed mounting in upper die base 1 and 2 four side surface upper end both sides of die holder, be equipped with connecting axle 19 between the fixed bearing 18, install a plurality of take-up pulley 20 on the connecting axle 19, the fixed bearing 18 is inserted at 19 both ends of connecting axle, 14 inboard in the inclined hole is equipped with through hole 21, be equipped with connecting wire 22 in the through hole 21, connecting wire 22 one side is passed through hole 21 and 15 side fixed surface of spliced pole and is connected, the winding of the other end of connecting hole 13 is on take-up pulley 20, rotating handle 23 is installed to 19 one side of connecting axle, rotating handle 23 one end is located fixed bearing 18, its main problem of: the strong spring 6 is compressed by pressing the lower stamping die 7 and the upper stamping die 8, the pressure borne by the connecting column 15 is reduced, the connecting shaft 19 is rotated, the connecting line 22 is retracted, the connecting column 15 is pulled to be taken out of the connecting hole 13 for quick disassembly,

still be equipped with positioning mechanism in this application, fixed establishment, indicating mechanism, control mechanism, three-phase asynchronous motor 25 through in the positioning mechanism rotates, it removes to drive positioning table 29, be convenient for fix a position, intercept platform 33 through in the fixed establishment intercepts the steel sheet, driving electromagnet 35 attracts it fixedly, supporting bench 37 in the indicating mechanism and the scale mark on intercept platform 33 instruct its position, control button 39 through control mechanism, connect foot switch 40 and punching press foot switch 41 to control this device, its concrete work step is as follows:

step one, installation: placing a lower stamping die 7 into a mounting hole 3 in a lower die holder 2, inserting the lower end of a limiting column 11 into the limiting hole 4, placing an upper stamping die 8 on the upper stamping die 7, putting a stamping block 10 in fit with a stamping hole 9, starting a stamping machine to slowly run, moving the upper end of the stamping machine downwards, sleeving the limiting hole 4 in the upper die holder 1 on the limiting column 11, pressing the upper stamping die 8 downwards along with the downward movement of the upper die holder 1, compressing a strong spring 6 above and below the upper stamping die simultaneously, moving a guide wheel 17 in an inclined chute 12, moving the guide wheel 17 to a connecting hole 13 when the strong spring 6 is compressed to the lowest position, ejecting one end of a connecting column 15 into the connecting hole 13 through the elasticity of the connecting spring 16, and lifting the upper stamping die 8 through the connection of the connecting column 15 and the connecting hole 13 when the upper die holder 2 rises, and simultaneously, the inner sides of the upper stamping die 8 and the lower stamping die 7 are not stressed, the strong spring 6 is popped outwards to prop the lower stamping die 7 and the upper stamping die 8 to fix the lower stamping die and the upper stamping die, in the process, the upper stamping die 8 and the lower stamping die 7 are fixed by pressure, so that the fixing is quick and convenient,

step two, punch forming: pressing a control button 39, starting the three-phase asynchronous motor 25 to rotate in the positive direction, driving a rotating screw 27 to rotate by the rotating screw 27, driving a positioning table 29 to move by the thread matching of the rotating screw 27 and a thread through hole 30, ensuring the moving direction of the positioning table 29 by a guide groove 31 and a guide block 32, conveniently moving the positioning table to a proper position by scale marks on the upper surface of a support table 37, placing a steel plate above a stamping lower die 7, pushing the rear side of the steel plate against the front side of an interception table 33, determining the left and right positions of the steel plate by the scale marks on the interception table 33, stepping on a connecting pedal switch 40 after the steel plate is placed, starting an electromagnet 35 to attract and fix the steel plate, stepping on a stamping pedal switch 41 to stamp the steel plate, stepping on the connecting pedal switch 40 after the stamping, closing the electromagnet 35, taking the steel plate down, and adjusting the positioning position of the steel plate in the process, the punching is convenient to be carried out accurately,

thirdly, disassembling: after this mould finishes using, with the operation of punching press lathe, when upper die base 1 moves the below, close the lathe, mould 8 laminating in punching press lower mould 7 and the punching press this moment, and be in compression state with powerful spring 6, by rotatory rotation handle 23 of staff, drive connecting axle 19 and rotate, twine connecting wire 22 one end on take-up pulley 20, and pulling spliced pole 15 and remove in to inclined hole 14, compress connecting spring 16, after spliced pole 15 one end is pulled out in connecting hole 13, start the punching press lathe and rise, mould 8 and punching press lower mould 7 are taken out from upper die base 1 and die holder 2 in the punching press, in this process, be convenient for dismantle this mould, time saving and labor saving.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. A stamping die for processing an automobile door convenient to disassemble comprises an upper die base (1) and a lower die base (2), wherein the upper die base (1) and the lower die base (2) are provided with a positioning mechanism, a fixing mechanism, an indicating mechanism and a control mechanism, and is characterized in that an installing mechanism is arranged between the upper die base (1) and the lower die base (2), one side of the installing mechanism is provided with a disassembling mechanism,

the installation mechanism comprises installation holes (3) positioned on the inner side surfaces of an upper die base (1) and a lower die base (2), a plurality of limiting holes (4) are formed in the inner side surfaces of the installation holes (3), lifting columns (5) are arranged in the limiting holes (4), strong springs (6) are arranged below the lifting columns (5), one ends of the strong springs (6) are fixedly connected with one side surfaces of the limiting holes (4), the other ends of the strong springs (6) are fixedly connected with the inner side surfaces of the lifting columns (5), lower stamping dies (7) are arranged in the installation holes (3) in the lower die base (2), upper stamping dies (8) are arranged in the installation holes (3) of the upper die base (1), stamping holes (9) are formed in the upper surface of the lower stamping dies (7), stamping blocks (10) are arranged on the lower surface of the upper stamping dies (8), the stamping blocks (10) are matched with the stamping holes (9), a plurality of limiting columns (11) are arranged on the outer side surfaces of, spacing post (11) and spacing hole (4) one-to-one, four side surfaces of mould (8) are opened and are had a plurality of slope spouts (12) on punching press lower mould (7) and the punching press, it has connecting hole (13) to open on slope spout (12), mounting hole (3) inboard surface is opened and is had a plurality of ventholes (14), be equipped with spliced pole (15) in venthole (14), spliced pole (15) one side is equipped with coupling spring (16), coupling spring (16) one end and inside fixed surface of venthole (14) are connected, coupling spring (16) other end and spliced pole (15) one side fixed surface are connected, spliced pole (15) outside surface mounting has leading wheel (17), leading wheel (17) one end is located slope spout (12).

2. The stamping die for processing the automobile door convenient to disassemble as claimed in claim 1, wherein the upper die holder (1) and the lower die holder (2) are fixedly arranged at the upper end and the lower end of the stamping machine.

3. The press die for processing the automobile door convenient to disassemble as claimed in claim 1, the novel wire winding machine is characterized in that the dismounting mechanism comprises fixed bearings (18) fixedly mounted on two sides of the upper ends of four side surfaces of an upper die base (1) and a lower die base (2), a connecting shaft (19) is arranged between the fixed bearings (18), a plurality of wire winding wheels (20) are mounted on the connecting shaft (19), two ends of the connecting shaft (19) are inserted into the fixed bearings (18), a through hole (21) is formed in the inner side of an inclined hole (14), a connecting wire (22) is arranged in the through hole (21), one side of the connecting wire (22) penetrates through the through hole (21) and is fixedly connected with the surface of one side of a connecting column (15), the other end of the connecting hole (13) is wound on the wire winding wheels (20), a rotating handle (23) is mounted on one side of the connecting shaft.

4. The stamping die for processing the automobile door convenient to disassemble as claimed in claim 1, wherein the positioning mechanism comprises a fixed table (24) fixedly mounted at the upper end of one side surface of the lower die holder (2), a three-phase asynchronous motor (25) is mounted at one side of the upper surface of the fixed table (24), a coupler (26) is mounted at the rotating end of the three-phase asynchronous motor (25), a rotating screw (27) is connected onto the coupler (26), a screw bearing (28) is mounted at the other side of the upper surface of the fixed table (24), one end of the rotating screw (27) is inserted into the screw bearing (28), a positioning table (29) is arranged above the fixed table (24), a threaded through hole (30) is arranged on the positioning table (29), the threaded through hole (30) is sleeved outside the rotating screw (27), guide grooves (31) are formed at two sides of the upper surface of the fixed table (24), guide blocks (32) are mounted at, the lower end of the guide block (32) is positioned in the guide groove (31).

5. The stamping die for processing the automobile door convenient to disassemble as claimed in claim 1, wherein the fixing mechanism comprises an intercepting platform (33) fixedly installed at the rear side of the upper surface of the fixing platform (24), the front side of the upper surface of the fixing platform (24) is provided with a plurality of fixing holes (34), and electromagnets (35) are installed in the fixing holes (34).

6. The stamping die for processing the automobile door convenient to disassemble and assemble as claimed in claim 1, wherein the indicating mechanism comprises square through holes (36) located at two ends of the positioning table (29), supporting tables (37) are installed at two ends of one side surface of the lower die holder (2), one end of each supporting table (37) penetrates through the corresponding square through hole (36) and extends to the outer side of the positioning table (29), and scale marks are arranged on the upper surface of each supporting table (37) and the front side surface of the intercepting table (33).

7. The stamping die for processing the automobile door convenient to disassemble as claimed in claim 1, wherein the control mechanism comprises a control board (38) fixedly installed at one side of the lower die holder (2), a plurality of control buttons (39) are installed on the control board (38), a connecting foot switch (40) is installed at one side below the lower die holder (2), and a stamping foot switch (41) is arranged at one side of the connecting foot switch (40).

8. The stamping die for processing the automobile door convenient to disassemble and assemble as claimed in claim 1, wherein the installation mechanism is located between the upper die holder (1) and the lower die holder (2), the disassembly mechanism is located on the upper die holder (1) and the lower die holder (2), the positioning mechanism is located on one side of the lower die holder (2), the fixing mechanism is located on a fixing table (24) in the positioning mechanism, the indication mechanism is located on a positioning table (29) in the positioning mechanism, and the control mechanism is located on one side of the lower die holder (2).