CN213591462U - One-step forming die for metal plate bending - Google Patents
One-step forming die for metal plate bending Download PDFInfo
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- CN213591462U CN213591462U CN202021813500.4U CN202021813500U CN213591462U CN 213591462 U CN213591462 U CN 213591462U CN 202021813500 U CN202021813500 U CN 202021813500U CN 213591462 U CN213591462 U CN 213591462U
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Abstract
The utility model discloses a panel beating is bent and is used one shot forming mould belongs to forming die technical field, including lower bolster and cope match-plate pattern, lower bolster top end fixedly connected with lower bolster, rectangle through-hole b has been seted up to lower bolster top center department, rectangle through-hole b is inside to run through there is the die roof, threaded hole b has been seted up to the outside positive surface of die roof, threaded hole b closes with bolt b spiral and is connected, the die is installed on the lower bolster top, cope match-plate pattern bottom fixedly connected with upper padding plate, the pressure flitch is installed to the upper padding plate bottom, press flitch bottom center department to set up rectangle through-hole an, rectangle through-hole an inside has run through terrace die punching press head. The utility model discloses the length of the hem that the panel beating punching press was bent can be adjusted, just so can satisfy hem adjustable length's demand and practicality strong, has buffer structure simultaneously, and the in-process of bending at the punching press can reduce to cause the damage to the mould like this and has the excessive function of alleviating the punching press.
Description
Technical Field
The utility model relates to a forming die technical field especially relates to a panel beating is bent and is used one shot forming mould.
Background
The metal plate bending processing is carried out, the bending and the forming of the metal plate are carried out on a plate bending machine, a workpiece to be formed is placed on the plate bending machine, a brake shoe is lifted by a lifting lever, the workpiece slides to a proper position, then the brake shoe is lowered onto the workpiece to be formed, and the bending forming of the metal is realized by applying force to a bending lever on the plate bending machine. The forming mold is also used as a forming mold, is a mold which is manufactured according to the shape and the structure of an object in proportion, and is a tool for forming a material into a certain shape by a pressing or pouring method, and is generally used for plastic processing.
Patent No. CN 103111526 a discloses a sheet metal material bending die. The sheet metal material bending die provided by the invention has the beneficial effects that the upper die plate and the lower die plate are respectively connected to the punch when in use, and the punch forms a bending part on a sheet metal material through the deep-drawing male die and the deep-drawing female die in one stroke, so that manual operation is not needed, time and labor are saved, the whole die is simple in structure, and the manufacturing cost is lower; the coating of titanium metal on the working part of the die is utilized, so that the friction force and the adhesive force are reduced, and the abrasion of the drawing male die and the drawing female die in the forming process is reduced.
The bending die for sheet metal materials in the prior art has the following defects: 1. the length of the folded edge of the metal plate stamping bending is fixed and cannot be adjusted, so that the requirement of adjustable folded edge length cannot be met and the practicability is not strong; 2. the one-step forming die for bending the sheet metal is provided, so that the die can be damaged in the stamping and bending process and the function of relieving excessive stamping is not provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a panel beating is bent and is used one shot forming mould, the length of the hem that this forming mould's panel beating punching press was bent can be adjusted, just so can satisfy hem adjustable length's demand and practicality strong, and this forming mould has buffer structure simultaneously, can reduce to cause the damage to the mould and have the excessive function of alleviating the punching press at the in-process that the punching press was bent like this.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of panel beating is bent and is used one shot forming mould, including lower bolster and cope match-plate pattern, lower bolster top end fixedly connected with lower bolster, rectangle through-hole b has been seted up to lower bolster top center department, rectangle through-hole b is inside to run through there is the die roof, the outside positive surface of die roof has seted up threaded hole b, threaded hole b closes with bolt b spiral shell and is connected, the die is installed on the lower bolster top, cope match-plate pattern bottom fixedly connected with upper padding plate, the pressure flitch is installed to the upper padding plate bottom, press flitch bottom center department to set up rectangle through-hole an, it has terrace die punching press head to run through inside rectangle through-hole an, the outside positive surface of terrace die punching press head has seted up threaded hole an, threaded hole an closes with bolt an spiral shell and is connected, press the.
Optionally, the left side and the right side of the top end of the lower template are fixedly connected with vertical rods, and the vertical rods are provided with two groups.
Optionally, the left side and the right side of the bottom of the upper template are fixedly connected with fixing rods, and the fixing rods are provided with two groups.
Optionally, two sets of the dead lever bottom has all run through the montant, montant top fixedly connected with diaphragm and diaphragm are provided with two sets ofly.
Optionally, the top ends of the transverse plates are fixedly connected with damping springs, and the damping springs are provided with two groups.
The utility model has the advantages as follows:
the embodiment of the utility model provides a panel beating is bent and is used one shot forming mould:
1. when the length of the folded edge needs to be adjusted in the process of stamping and bending, only the bolt a needs to be loosened from the inside of the threaded hole a formed in the outer front surface of the male die stamping head, so that the male die stamping head can move up and down in the rectangular through hole a formed in the center of the bottom of the pressure plate, then the length of the punch head of the male die exposed outside can be adjusted according to the requirement, after the length is adjusted, the bolt a can be screwed with the threaded hole a so as to be screwed, correspondingly, the bolt b also needs to be screwed out from the threaded hole b arranged on the front face of the outer part of the top plate of the female die, then the female die top plate moves downwards in a rectangular through hole b arranged at the center of the top end of the lower backing plate, so that the male die stamping head cannot touch the female die top plate during stamping, the length of the folded edge bent by stamping the metal plate of the forming die can be adjusted, so that the requirement of adjustable folded edge length can be met, and the forming die is high in practicability.
2. The utility model discloses an in-process that the punching press was bent because the montant has been run through to the bottom of the equal fixedly connected with dead lever in the bottom left and right sides of cope match-plate pattern and dead lever, the bottom fixed connection of montant is in the top left and right sides of lower bolster, simultaneously the top fixedly connected with diaphragm of montant and the top fixedly connected with damping spring's of diaphragm one end, the in-process diaphragm can assist the downstream of dead lever to make the removal steady at the punching press, simultaneously the damping spring who installs at the inside dead lever of the in-process of punching press can play certain buffering shock attenuation effect and prevent that the punching press from excessively causing the damage to the mould, this forming die has buffer structure, the in-process that bends at the punching press can reduce like this and cause the.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a one-step forming die for bending a metal plate according to an embodiment of the present invention;
fig. 2 is a bottom view of a one-step forming die pressing plate for metal plate bending according to an embodiment of the present invention;
fig. 3 is the utility model discloses a panel beating is bent and is used top view of one shot forming mould lower bolster.
In the figure: 1. a lower template; 2. a vertical rod; 3. a transverse plate; 4. fixing the rod; 5. a damping spring; 6. mounting a template; 7. an upper base plate; 8. a threaded hole a; 9. a bolt a; 10. a male die stamping head; 11. a material pressing plate; 12. metal plates; 13. a female die; 14. a bolt b; 15. a threaded hole b; 16. a female die top plate; 17. a lower base plate; 18. a rectangular through hole a; 19. a rectangular through hole b.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 belong to the protection scope of the present invention.
The following will describe in detail a sheet metal bending one-shot forming die according to an embodiment of the present invention with reference to fig. 1 to 3.
Referring to fig. 1 to 3, an embodiment of the present invention provides a sheet metal bending one-step forming die, including a lower die plate 1 and an upper die plate 6, wherein a lower pad 17 is fixedly connected to a top end of the lower die plate 1, a rectangular through hole b19 is formed in a center of a top end of the lower pad 17, a die top plate 16 is penetrated through the rectangular through hole b19, a threaded hole b15 is formed in an outer front surface of the die top plate 16, the threaded hole b15 is screwed with a bolt b14, a die 13 is installed at a top end of the lower pad 17, an upper pad 7 is fixedly connected to a bottom of the upper die plate 6, a pressure plate 11 is installed at a bottom of the upper pad 7, a rectangular through hole a18 is formed in a center of a bottom of the pressure plate 11, a male die head 10 is penetrated through the rectangular through hole a18, a threaded hole a8 is formed in an outer front surface of the die head 10, and the, the pressing plate 11 is positioned on the upper side of the metal plate 12.
Illustratively, the forming die has an upper die plate 6 and a lower die plate 1, so the upper die plate 6 and the lower die plate 1 are respectively installed on a punching machine, an upper backing plate 7 is fixedly connected to the bottom of the upper die plate 6, and a pressure plate 11 is installed at the bottom of the upper backing plate 7, so a metal plate 12 is placed below the pressure plate 11 to be bent, a rectangular through hole a18 is formed at the center of the bottom of the pressure plate 11, a male die stamping head 10 penetrates through the rectangular through hole a18, a lower backing plate 17 is fixedly connected to the top of the lower die plate 1, and a rectangular through hole b19 is formed at the center of the top of the lower backing plate 17, so a female die 13 installed at the top of the lower backing plate 17 and a female die top plate 16 penetrating through the rectangular through hole b19 can press the metal plate 12 placed below the pressure plate 11 under the pressing of the punching machine in cooperation with the male die stamping head 10, and then the metal plate pressed by the male, when the length of the folded edge needs to be adjusted in the process of stamping and bending, only the bolt a9 needs to be loosened from the inside of the threaded hole a8 formed in the outer front surface of the punch press head 10, so that the punch press head 10 can move up and down in the rectangular through hole a18 formed in the center of the bottom of the pressure plate 11, then the length of the punch press head 10 exposed to the outside can be adjusted according to needs, after the length is adjusted, the bolt a9 and the threaded hole a8 can be screwed to screw the bolt a9, correspondingly, the bolt b14 also needs to be screwed out of the threaded hole b15 formed in the outer front surface of the die top plate 16, and then the die top plate 16 moves downwards in the rectangular through hole b19 formed in the center of the top end of the lower cushion plate 17, so that the punch press head 10 does not touch the die top plate 16 in the stamping.
Referring to fig. 1, the left side and the right side of the top end of the lower template 1 are fixedly connected with vertical rods 2, and the vertical rods 2 are provided with two groups.
Illustratively, a transverse plate 3 is fixedly connected to the top end of the vertical rod 2, and one end of a damping spring 5 is fixedly connected to the top end of the transverse plate 3.
Referring to fig. 1, the left side and the right side of the bottom of the upper template 6 are fixedly connected with fixing rods 4, and two groups of fixing rods 4 are arranged.
In the example, the left side and the right side of the bottom of the upper template 6 are fixedly connected with the fixing rod 4, and the bottom of the fixing rod 4 penetrates through the vertical rod 2.
Referring to fig. 1, two sets of vertical rods 2 penetrate through the bottoms of the fixing rods 4, and two sets of transverse plates 3 are fixedly connected to the top ends of the vertical rods 2 and arranged on the transverse plates 3.
For example, the lateral plate 3 may assist the downward movement of the fixing lever 4 during the punching process so that the movement is smooth.
Referring to fig. 1, two groups of damping springs 5 are fixedly connected to the top ends of the transverse plates 3, and two groups of damping springs 5 are arranged on the top ends of the transverse plates.
For example, the damping and shock absorbing spring 5 installed inside the fixing rod 4 during the punching process can play a certain role in buffering and shock absorbing to prevent the die from being damaged due to excessive punching.
When in use, the forming die is provided with the upper die plate 6 and the lower die plate 1, so that the upper die plate 6 and the lower die plate 1 are respectively arranged on a punching machine tool, the bottom of the upper die plate 6 is fixedly connected with the upper backing plate 7, the bottom of the upper backing plate 7 is provided with the pressure plate 11, so that a metal plate 12 is placed below the pressure plate 11 to be bent, the center of the bottom of the pressure plate 11 is provided with a rectangular through hole a18, a male die stamping head 10 penetrates through the rectangular through hole a18, the top of the lower die plate 1 is fixedly connected with a lower backing plate 17, and the center of the top of the lower backing plate 17 is provided with a rectangular through hole b19, so that a female die 13 arranged at the top of the lower backing plate 17 and a female die top plate 16 penetrating through the rectangular through hole b19 can be matched with the male die stamping head 10 to press the metal plate 12 placed below the pressure plate 11 under the pressing of the punching machine tool, when the length of the folded edge needs to be adjusted in the process of stamping and bending, only the bolt a9 needs to be loosened from the inside of the threaded hole a8 formed in the outer front surface of the punch press head 10, so that the punch press head 10 can move up and down in the rectangular through hole a18 formed in the center of the bottom of the pressure plate 11, then the length of the punch press head 10 exposed to the outside can be adjusted according to needs, after the length is adjusted, the bolt a9 can be screwed with the threaded hole a8 to screw the bolt a9, correspondingly, the bolt b14 also needs to be screwed out of the threaded hole b15 formed in the outer front surface of the die top plate 16, then the die top plate 16 moves downwards in the rectangular through hole b19 formed in the center of the top end of the lower backing plate 17, so that the punch press head 10 does not touch the die top plate 16 in the stamping process, meanwhile, because the left side and the right side of the bottom of the upper die plate 6 are fixedly connected with the fixing rods 4, and the, the bottom fixed connection of montant 2 is in the top left and right sides of lower bolster 1, simultaneously in the top fixedly connected with diaphragm 3 of montant 2 and the top fixedly connected with damping spring 5's of diaphragm 3 one end, the in-process diaphragm 3 of punching press can assist the downstream of dead lever 4 to make and remove steadily, install damping spring 5 inside dead lever 4 at the in-process of punching press simultaneously and can play certain buffering shock attenuation effect and prevent that the punching press from excessively causing the damage to the mould.
The utility model relates to a one-step forming die for metal plate bending, which comprises a lower die plate 1; 2. a vertical rod; 3. a transverse plate; 4. fixing the rod; 5. a damping spring; 6. mounting a template; 7. an upper base plate; 8. a threaded hole a; 9. a bolt a; 10. a male die stamping head; 11. a material pressing plate; 12. metal plates; 13. a female die; 14. a bolt b; 15. a threaded hole b; 16. a female die top plate; 17. a lower base plate; 18. a rectangular through hole a; 19. the rectangular through hole b, the components are all general standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The sheet metal bending one-step forming die comprises a lower die plate (1) and an upper die plate (6), and is characterized in that a lower die plate (17) is fixedly connected to the top end of the lower die plate (1), a rectangular through hole b (19) is formed in the center of the top end of the lower die plate (17), a die top plate (16) penetrates through the rectangular through hole b (19), a threaded hole b (15) is formed in the outer positive surface of the die top plate (16), the threaded hole b (15) is in threaded connection with a bolt b (14), a die (13) is installed on the top end of the lower die plate (17), an upper die plate (7) is fixedly connected to the bottom of the upper die plate (6), a pressure plate (11) is installed at the bottom of the upper die plate (7), a rectangular through hole a (18) is formed in the center of the bottom of the pressure plate (11), and a male die stamping head (10, the outer front surface of the male die stamping head (10) is provided with a threaded hole a (8), the threaded hole a (8) is in threaded connection with a bolt a (9), and the pressure plate (11) is located on the upper side of the metal plate (12).
2. The sheet metal bending one-step forming die according to claim 1, wherein two groups of vertical rods (2) are fixedly connected to the left side and the right side of the top end of the lower template (1) respectively, and the vertical rods (2) are arranged.
3. The one-step forming die for sheet metal bending according to claim 2, wherein the left side and the right side of the bottom of the upper die plate (6) are fixedly connected with fixing rods (4) and the fixing rods (4) are provided with two groups.
4. The sheet metal bending one-step forming die according to claim 3, wherein two groups of vertical rods (2) penetrate through the bottoms of the fixing rods (4), transverse plates (3) are fixedly connected to the top ends of the vertical rods (2), and two groups of transverse plates (3) are arranged.
5. The sheet metal bending one-step forming die according to claim 4, wherein two groups of damping springs (5) are fixedly connected to the top ends of the transverse plates (3) and two groups of damping springs (5) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021813500.4U CN213591462U (en) | 2020-08-27 | 2020-08-27 | One-step forming die for metal plate bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021813500.4U CN213591462U (en) | 2020-08-27 | 2020-08-27 | One-step forming die for metal plate bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213591462U true CN213591462U (en) | 2021-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021813500.4U Active CN213591462U (en) | 2020-08-27 | 2020-08-27 | One-step forming die for metal plate bending |
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|---|---|
| CN (1) | CN213591462U (en) |
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- 2020-08-27 CN CN202021813500.4U patent/CN213591462U/en active Active
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