CN215657507U

CN215657507U - Stripping template for metal stamping die

Info

Publication number: CN215657507U
Application number: CN202122158108.1U
Authority: CN
Inventors: 吴青龙; 李思
Original assignee: Kunshan Hengzhide Precision Mould Co ltd
Current assignee: Kunshan Hengzhide Precision Mould Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-01-28
Anticipated expiration: 2031-09-08

Abstract

The utility model provides a stripping template for a metal stamping die, and relates to the technical field of machining. This a take off material template for metal stamping die includes the lower mould, the lower mould top is provided with two racks respectively, two rack one side all meshes and is connected with the gear, the inside fixedly connected with sleeve of gear, the inside sliding connection of sleeve has the lead screw, the lower mould top is provided with takes off the material subassembly. This a take off material template for metal stamping die, gear revolve drives the sleeve and rotates, the sleeve rotates and drives the lead screw and rotate, and then the sleeve rotates and to drive the lead screw limit and rotate the limit and move right, because splint rotate to be connected in the lead screw outside, and then the lead screw moves right and can promote splint and move right, two splint are closed this moment, and then can carry out the punching press to the metal through the push pedal, this structure is of value to carrying out quick punching press to the metal, make the mould can remove, and then be convenient for to the taking out of metalwork.

Description

Stripping template for metal stamping die

Technical Field

The utility model relates to a stripping template, in particular to a stripping template for a metal stamping die, and belongs to the technical field of machining.

Background

The metal stamping is a manufacturing process for forming a metal plate into a workpiece with a three-dimensional shape by using a metal stamping die or a series of metal stamping dies, the stamping die is necessary process equipment for stamping production and is a technically intensive product, the design and manufacturing technical level of the die is one of important marks for measuring the manufacturing level of a national product, the quality, the benefit and the development capacity of a new product are determined to a great extent, stamping and shaping are completed by the die, the die is divided into an upper die and a lower die, the upper die is generally connected with a punch to realize stamping, a stripper plate is an important part of the stamping die, after stamping is completed, the metal part is easily clamped on the lower die, and the stripper plate can realize automatic stripping of the metal part to separate the metal part from the lower die.

The traditional stripping template for the metal stamping die is generally used, and because the stripping plate generally pushes out a stamped finished product after stamping is finished, the stamped finished product can be pushed out manually, so that the operation is complex, the stamped finished product cannot be pushed out automatically, and the time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problems, and provides a stripper plate for a metal stamping die, so as to solve the problems that in the prior art, when a stamped finished product is pushed out by a stripper plate, generally after stamping is finished, the stamped finished product is pushed out manually, the operation is complicated, the stamped finished product cannot be pushed out automatically, and time and labor are wasted.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a take off material template for metal stamping die, includes the lower mould, the lower mould top is provided with two racks respectively, two the equal meshing in rack one side is connected with the gear, the inside fixedly connected with sleeve of gear, the inside sliding connection of sleeve has the lead screw, the lower mould top is provided with takes off the material subassembly.

Preferably, take off the material subassembly and include two first lugs, two first lug all sets up in the lower mould top, two first lug one side all is provided with the second lug, two equal fixedly connected with telescopic link and spring in second lug one side, the spring sets up in the telescopic link outside, two fixedly connected with push rod between the second lug, push rod one end fixedly connected with takes off the material template body, through being provided with first lug and second lug, and then is convenient for automatically release stamping forming's finished product.

Preferably, the sliding groove is formed in the sleeve, the sliding block is fixedly connected to the outer side of the screw rod, the sliding block is connected to the inner portion of the sliding groove in a sliding mode, and the sliding block is convenient to automatically form.

Preferably, one side of the screw rod is rotatably connected with a clamping plate, the top of the lower die is respectively and fixedly connected with a first supporting plate and a second supporting plate, and the screw rod and the sleeve are conveniently supported by the first supporting plate and the second supporting plate, so that the sleeve and the screw rod can stably run.

Preferably, the screw rod penetrates through the first support plate and is in threaded connection with the first support plate, the sleeve penetrates through the second support plate and is in rotary connection with the second support plate, the screw rod and the sleeve are conveniently supported by the arrangement of the first support plate and the second support plate, and the sleeve and the screw rod can stably run conveniently.

Preferably, two third extension boards are fixedly connected to one side of the lower die respectively, the third extension boards are fixedly connected to one sides of the telescopic rod and the spring, and the telescopic rod and the spring are conveniently supported by the third extension boards, so that the telescopic rod and the spring can stably run.

Preferably, the round hole has been seted up at the lower mould top, the inside sliding connection of round hole has the slide bar, the mould is gone up to slide bar top fixedly connected with, go up the inside top fixedly connected with push pedal of mould, through being provided with the push pedal, and then be convenient for carry out the punching press to the metal.

Preferably, two equal fixed connection in last mould inside top of rack and two first lugs, first lug and second lug one side all set up to the cambered surface, set up first lug and second lug one side to the cambered surface through the setting, and then be convenient for automatic release metal punching press finished product.

The utility model provides a stripping template for a metal stamping die, which has the following beneficial effects:

1. this a take off material template for metal stamping die, gear revolve drives the sleeve and rotates, and then the sleeve rotates and drives the lead screw and rotate, and then the sleeve rotates and can drive the lead screw limit and rotate the limit and move right, because splint rotate to be connected in the lead screw outside, and then the lead screw moves right and can promote splint and move right, two splint are closed this moment, and then can carry out the punching press to the metal through the push pedal, this structure is of value to carrying out quick punching press to the metal, make the mould can remove, and then be convenient for to taking out of metalwork.

2. This a take off material template for metal stamping die, the sleeve rotates and then can drive splint outwards movement, first lug upward movement and then can loosen spacingly to the second lug, the second lug receives the spring action of spring, the second lug moves right and drives the push rod and move right, the push rod moves right and drives and takes off material template body and move right, take off material template body and move right and then can promote the metal block and move right, and then can take out the metal block fast, this structure is of value to taking out the metal block fast, after the punching press at every turn, take out the metal block automatically, save time, use manpower sparingly.

Drawings

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

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

FIG. 3 is a schematic view of the gear structure of the present invention;

FIG. 4 is a schematic diagram of a second bump structure according to the present invention.

In the figure: 1. a lower die; 2. a rack; 3. a gear; 4. a sleeve; 5. a screw rod; 6. a first bump; 7. a second bump; 8. a telescopic rod; 9. a spring; 10. a push rod; 11. stripping the template body; 12. a chute; 13. a slider; 14. a splint; 16. a first support plate; 17. a second support plate; 18. a third support plate; 19. a circular hole; 20. a slide bar; 21. an upper die; 22. a push plate.

Detailed Description

The embodiment of the utility model provides a stripping template for a metal stamping die.

Referring to fig. 1, 2, 3 and 4, the mold comprises a lower mold 1, two racks 2 are respectively arranged on the top of the lower mold 1, a gear 3 is engaged and connected on one side of each rack 2, a sleeve 4 is fixedly connected inside the gear 3, a screw rod 5 is slidably connected inside the sleeve 4, a stripping assembly is arranged on the top of the lower mold 1 and comprises two first bumps 6, the two first bumps 6 are arranged on the top of the lower mold 1, a second bump 7 is arranged on one side of each first bump 6, a telescopic rod 8 and a spring 9 are fixedly connected on one side of each second bump 7, the spring 9 is arranged outside the telescopic rod 8, a push rod 10 is fixedly connected between the two second bumps 7, a stripping mold body 11 is fixedly connected on one end of the push rod 10, a chute 12 is arranged inside the sleeve 4, a slide block 13 is fixedly connected on the outer side of the screw rod 5, the slide block 13 is slidably connected inside the chute 12, one side of the lower die 1 is fixedly connected with two third support plates 18 respectively, the third support plates 18 are fixedly connected to one sides of the telescopic rod 8 and the spring 9, the two racks 2 and the two first lugs 6 are fixedly connected to the top end inside the upper die 21, and one sides of the first lugs 6 and the second lugs 7 are both provided with cambered surfaces.

Specifically, the method comprises the following steps: when the demoulding template needs to be used, firstly, a metal to be punched is placed on a lower die 1, an upper die 21 is pushed downwards at the moment, the upper die 21 moves downwards to drive a push plate 22 to move downwards, the push plate 22 moves downwards to extrude a metal block, the upper die 21 moves downwards to drive a rack 2 to move downwards at the moment, the rack 2 moves downwards to drive a gear 3 to rotate, the gear 3 is fixedly connected to the outer side of a sleeve 4 and further drives the sleeve 4 to rotate, a sliding block 13 is connected to the inner side of a sliding groove 12 in a sliding mode, further, the sleeve 4 rotates to drive a screw rod 5 to rotate, the screw rod 5 penetrates through a first support plate 16 and is connected with the first support plate 16 in a rotating mode, further, the sleeve 4 rotates to drive the screw rod 5 to rotate and move rightwards, and further, the clamp plate 14 is connected to the outer side of the screw rod 5 in a rotating mode, further, the clamp plate 14 can be pushed to move rightwards by the rightwards movement of the screw rod 5, and at the two clamp plates 14 are closed, the metal can be punched by the push plate 22, and the structure is beneficial to quickly punching the metal, so that the die can move, and the metal piece can be taken out conveniently.

Referring to fig. 1 and fig. 2 again, a circular hole 19 is formed in the top of the lower mold 1, a sliding rod 20 is slidably connected inside the circular hole 19, an upper mold 21 is fixedly connected to the top of the sliding rod 20, and a push plate 22 is fixedly connected to the top end inside the upper mold 21.

Specifically, the method comprises the following steps: meanwhile, when the push plate 22 moves downwards, the first bump 6 can be driven to move downwards, the first bump 6 moves downwards to extrude the second bump 7 to move leftwards, the second bump 7 moves leftwards to extrude the telescopic rod 8 and the spring 9 to contract, at the moment, the second bump 7 moves leftwards to drive the push rod 10 to move leftwards, the push rod 10 moves leftwards to drive the stripping template body 11 to move leftwards, after the punching is finished, the push plate 22 moves upwards to drive the rack 2 to move upwards, the rack 2 moves upwards to drive the gear 3 to rotate, the gear 3 rotates to drive the sleeve 4 to rotate, the sleeve 4 rotates to further drive the clamping plate 14 to move outwards, at the moment, the push plate 22 moves upwards to drive the first bump 6 to move upwards, the first bump 6 moves upwards to further loosen the limit of the second bump 7, and at the moment, the second bump 7 is under the elastic force of the spring 9, and then can move right, second lug 7 moves right and drives push rod 10 and move right, and push rod 10 moves right and drives and take off flitch template body 11 and move right, takes off flitch template body 11 and moves right and then can promote the metal block and move right, and then can take out the metal block fast, and this structure is of value to taking out the metal block fast, and after the punching press at every turn, takes out the metal block automatically, saves time, uses manpower sparingly.

Referring to fig. 3 and 4 again, a clamping plate 14 is rotatably connected to one side of the screw rod 5, a first support plate 16 and a second support plate 17 are fixedly connected to the top of the lower die 1 respectively, the screw rod 5 penetrates through the first support plate 16 and is in threaded connection with the first support plate 16, and the sleeve 4 penetrates through the second support plate 17 and is rotatably connected with the second support plate 17.

Specifically, the method comprises the following steps: through being provided with first extension board 16, and then be convenient for support lead screw 5, the lead screw 5 of being convenient for moves more stably, through being provided with second extension board 17, and then be convenient for support sleeve 4, and the sleeve 4 of being convenient for moves more stably.

The foregoing shows and describes the general principles and broad features of the present invention and 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 take off material template for metal stamping die, includes lower mould (1), its characterized in that: the material taking-off device is characterized in that the top of the lower die (1) is respectively provided with two racks (2), two racks (2) are meshed with the gear (3) on one side, the gear (3) is fixedly connected with a sleeve (4) in the sleeve (4), the sleeve (4) is connected with a lead screw (5) in a sliding mode, and the top of the lower die (1) is provided with a material taking-off assembly.

2. The stripper plate for a metal stamping die as defined in claim 1, wherein: the stripping assembly comprises two first lugs (6) and two first lugs (6) are arranged at the top of the lower die (1) respectively, two second lugs (7) are arranged on one side of each first lug (6) respectively, two telescopic rods (8) and springs (9) are fixedly connected to one side of each second lug (7), the springs (9) are arranged on the outer sides of the telescopic rods (8) respectively, two push rods (10) are fixedly connected between the second lugs (7), and the stripping die plate body (11) is fixedly connected to one end of each push rod (10).

3. The stripper plate for a metal stamping die as defined in claim 1, wherein: the sleeve (4) is internally provided with a sliding groove (12), the outer side of the screw rod (5) is fixedly connected with a sliding block (13), and the sliding block (13) is connected inside the sliding groove (12) in a sliding mode.

4. The stripper plate for a metal stamping die as defined in claim 1, wherein: one side of the screw rod (5) is rotatably connected with a clamping plate (14), and the top of the lower die (1) is fixedly connected with a first supporting plate (16) and a second supporting plate (17) respectively.

5. The stripper plate for a metal stamping die as defined in claim 1, wherein: the screw rod (5) penetrates through the first support plate (16) and is in threaded connection with the first support plate (16), and the sleeve (4) penetrates through the second support plate (17) and is in rotary connection with the second support plate (17).

6. The stripper plate for a metal stamping die as defined in claim 1, wherein: and one side of the lower die (1) is fixedly connected with two third support plates (18) respectively, and the third support plates (18) are fixedly connected to one sides of the telescopic rod (8) and the spring (9).

7. The stripper plate for a metal stamping die as defined in claim 1, wherein: round hole (19) have been seted up at lower mould (1) top, round hole (19) inside sliding connection has slide bar (20), mould (21) are gone up to slide bar (20) top fixedly connected with, go up mould (21) inside top fixedly connected with push pedal (22).

8. The stripper plate for a metal stamping die as defined in claim 1, wherein: two equal fixed connection in last mould (21) top of rack (2) and two first lug (6), first lug (6) and second lug (7) one side all sets up to the cambered surface.