CN211360299U - Metal sheet bending die - Google Patents
Metal sheet bending die Download PDFInfo
- Publication number
- CN211360299U CN211360299U CN201922036330.7U CN201922036330U CN211360299U CN 211360299 U CN211360299 U CN 211360299U CN 201922036330 U CN201922036330 U CN 201922036330U CN 211360299 U CN211360299 U CN 211360299U
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- China
- Prior art keywords
- cutting
- block
- fixedly connected
- stamping platform
- sides
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000005452 bending Methods 0.000 title claims abstract description 29
- 239000002184 metal Substances 0.000 title claims description 22
- 238000005520 cutting process Methods 0.000 claims abstract description 57
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004080 punching Methods 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 6
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The utility model discloses a sheetmetal bending die, including installation base and last mould, the upper end of installation base is individual to be provided with stamping platform, stamping platform's lateral wall is provided with first adjusting bolt, stamping platform's upper end one side fixedly connected with baffle, stamping platform's opposite side fixed connection cuts off the bottom block, stamping platform's upper end is at the baffle and cut off the fixedly connected with lower mould between the bottom block, the both sides of lower mould respectively with the baffle with cut off the bottom block contact, the top of cutting off the bottom block is provided with cuts off the upper block, the both sides of cutting off the upper block are provided with second adjusting bolt, the both sides of cutting off the upper block all run through the lower extreme that is provided with guide bar and the upper end fixed connection who cuts off the bottom block, the upper end of guide bar runs through and is provided with the cutting tool. The utility model discloses in, have the process step that cutting, punching press were bent and the unloading just are accomplished to punching press material loading, improve the efficiency of punching press production.
Description
Technical Field
The utility model relates to a punching press mould field of bending especially relates to a sheetmetal mould of bending.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".
The sheet metal bends currently in use are basically machined by bending machines. But the bending speed of the bending machine is slow. The bending machine for bending the small parts is a small bending machine, is a little large and small, and is easy to cause accidents due to improper operation. And the punched workpiece is cut, so that the workload is increased, and the bending and feeding and discharging time of the workpiece is longer.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a metal sheet bending die.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a sheet metal bending die comprises an installation base and an upper die, wherein the upper end of the installation base is provided with a stamping platform, a first adjusting bolt is arranged on the side wall of the stamping platform, a baffle plate is fixedly connected with one side of the upper end of the stamping platform, the other side of the stamping platform is fixedly connected with a cutting bottom block, the upper end of the stamping platform is fixedly connected with a lower die between the baffle plate and the cutting bottom block, the two sides of the lower die are respectively contacted with the baffle and the cutting bottom block, the cutting upper block is arranged above the cutting bottom block, the two sides of the upper cutting block are provided with second adjusting bolts, the two sides of the upper cutting block are both provided with guide rods in a penetrating way, the lower ends of the guide rods are fixedly connected with the upper end of the bottom cutting block, the upper end of guide bar runs through and is provided with the cutting off cutter, the upper portion of guide bar is provided with first spring, the lateral wall fixedly connected with second impact block of last mould.
As a further description of the above technical solution:
the equal fixedly connected with fixed block in upper end both sides of installation base, first adjusting bolt runs through stamping platform and with fixed block threaded connection.
As a further description of the above technical solution:
the lower extreme of cutting off tool runs through to cutting off the upper block, the upper end middle part fixedly connected with first impact piece of cutting off tool.
As a further description of the above technical solution:
a feed inlet is arranged between the cutting bottom block and the cutting upper block, and a discharge outlet is arranged in the middle of the baffle.
As a further description of the above technical solution:
the lower extreme of going up the mould all is provided with the recess and is provided with the bracing piece in the recess, the lower extreme of bracing piece rotates and is connected with the gyro wheel.
As a further description of the above technical solution:
the upper die is characterized in that cross rods are fixedly connected to the upper portions of grooves formed in the lower ends of the two sides of the upper die, and second springs are arranged in the middle of the supporting rods.
The utility model discloses following beneficial effect has:
1. the utility model discloses, fixed mounting base if discovery stamping platform has the deviation on first adjusting bolt axis direction, then through the position of first adjusting bolt regulation stamping platform, panel gets into from the feed inlet, can adjust through second adjusting bolt and cut off the bottom block and cut off the interval between the upper segment, adjusts the height of feed inlet promptly, ensures that the panel of different thickness all can use.
2. The utility model discloses, descend at the last mould, and the second of one side strikes the piece and is the work of cutting off of the first piece of striking of contact and completion panel earlier, later go up the mould punching press and accomplish bending of sheetmetal in advancing the lower mould, the gyro wheel of going up the mould both sides is the both ends of pushing down the sheetmetal earlier, prevent to bounce at the in-process of punching press, the sheetmetal can not die by the gyro wheel simultaneously, before the punching press of second time, panel sends into appointed length from the feed inlet, and can push away the sheetmetal that one side cut off before to the lower mould on, the sheetmetal that the punching press finishes is seen off from the discharge gate by the sheetmetal of not punching press, the cutting has been accomplished in the punching press of once, the punching press is bent and the process step of unloading.
Drawings
Fig. 1 is a front view of a sheet metal bending mold according to the present invention;
fig. 2 is a schematic side view of a sheet metal bending mold according to the present invention;
fig. 3 is a schematic view of an opposite side of a sheet metal bending die according to the present invention;
fig. 4 is a schematic view of an upper die of a sheet metal bending die according to the present invention;
fig. 5 is an enlarged view of a portion a in fig. 4.
Illustration of the drawings:
1. installing a base; 2. a baffle plate; 3. a lower die; 4. cutting off the bottom block; 5. a first adjusting bolt; 6. a stamping platform; 7. cutting off the upper block; 8. a second adjusting bolt; 9. a guide bar; 10. a first spring; 11. cutting off the cutter; 12. a fixed block; 13. a feed inlet; 14. a first impact block; 15. a discharge port; 16. an upper die; 17. a second impact block; 18. a roller; 19. a support bar; 20. a second spring; 21. a cross bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: a sheet metal bending die comprises an installation base 1 and an upper die 16, wherein a stamping platform 6 is arranged at the upper end of the installation base 1, a first adjusting bolt 5 is arranged on the side wall of the stamping platform 6, a baffle 2 is fixedly connected to one side of the upper end of the stamping platform 6, a cutting bottom block 4 is fixedly connected to the other side of the stamping platform 6, a lower die 3 is fixedly connected to the upper end of the stamping platform 6 between the baffle 2 and the cutting bottom block 4, two sides of the lower die 3 are respectively contacted with the baffle 2 and the cutting bottom block 4, a cutting upper block 7 is arranged above the cutting bottom block 4, second adjusting bolts 8 are arranged at two sides of the cutting upper block 7, guide rods 9 are arranged at two sides of the cutting upper block 7 in a penetrating mode, the lower ends of the guide rods 9 are fixedly connected with the upper end of the cutting bottom block 4, a cutting tool 11 is arranged at the upper ends of the guide rods 9 in, the side wall of the upper die 16 is fixedly connected with a second impact block 17.
The upper end of the mounting base 1 is fixedly connected with fixed blocks 12 on two sides, a first adjusting bolt 5 penetrates through a stamping platform 6 and is in threaded connection with the fixed blocks 12, the lower end of a cutting tool 11 penetrates to a cutting upper block 7, the middle part of the upper end of the cutting tool 11 is fixedly connected with a first impact block 14, an upper die 16 descends, a second impact block 17 on one side firstly contacts the first impact block 14 and finishes the cutting work of the plate, then the upper die 16 is stamped into a lower die 3 to finish the bending of the metal sheet, a feed inlet 13 is arranged between the cutting bottom block 4 and the cutting upper block 7, a discharge outlet 15 is arranged in the middle of a baffle 2, the distance between the cutting bottom block 4 and the cutting upper block 7 can be adjusted through a second adjusting bolt 8, namely the height of the feed inlet 13 is adjusted, the plates with different thicknesses are ensured to be used, grooves are arranged on the lower ends of two sides of the upper, the lower end of the supporting rod 19 is rotatably connected with a roller 18, the upper parts of the grooves arranged at the lower ends of the two sides of the upper die 16 are fixedly connected with a cross rod 21, and the middle part of the supporting rod 19 is provided with a second spring 20.
The working principle is as follows: when the utility model is used, firstly, the base 1 is fixedly installed, if the punching platform 6 is found to have deviation in the axis direction of the first adjusting bolt 5, the position of the punching platform 6 is adjusted through the first adjusting bolt 5, the plate enters from the feed inlet 13, the distance between the bottom block 4 and the upper block 7 can be adjusted through the second adjusting bolt 8, namely, the height of the feed inlet 13 is adjusted, the plates with different thicknesses can be used, the upper die 16 descends, the second impact block 17 on one side is firstly contacted with the first impact block 14 and finishes the cutting work of the plate, then the upper die 16 punches into the lower die 3 to finish the bending of the metal sheet, the rollers 18 on the two sides of the upper die 16 are firstly used for pressing the two ends of the metal sheet, the spring-up in the punching process is prevented, meanwhile, the metal sheet cannot be pressed by the rollers 18, before the second punching, the plate is sent into the designated length from the feed inlet 13, and the metal sheet cut off from the front side is pushed to the lower die 3, the punched metal sheet is sent out from the discharge hole 15 by the metal sheet which is not punched, the steps of cutting, punching, bending and blanking are completed in the primary punching process, and the production efficiency is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a sheetmetal bending die, includes installation base (1) and last mould (16), its characterized in that: the upper end of the mounting base (1) is provided with a stamping platform (6), the side wall of the stamping platform (6) is provided with a first adjusting bolt (5), one side of the upper end of the stamping platform (6) is fixedly connected with a baffle (2), the other side of the stamping platform (6) is fixedly connected with a cutting bottom block (4), the upper end of the stamping platform (6) is fixedly connected with a lower die (3) between the baffle (2) and the cutting bottom block (4), the two sides of the lower die (3) are respectively contacted with the baffle (2) and the cutting bottom block (4), a cutting upper block (7) is arranged above the cutting bottom block (4), the two sides of the cutting upper block (7) are provided with second adjusting bolts (8), the two sides of the cutting upper block (7) are both provided with guide rods (9) in a penetrating manner, the lower ends of the guide rods (9) are fixedly connected with the upper end of the cutting bottom block (4), the upper end of guide bar (9) is run through and is provided with cutting tool (11), the upper portion of guide bar (9) is provided with first spring (10), the lateral wall fixedly connected with second impact block (17) of going up mould (16).
2. A sheet metal bending die according to claim 1, wherein: the equal fixedly connected with fixed block (12) in upper end both sides of installation base (1), first adjusting bolt (5) run through stamping platform (6) and with fixed block (12) threaded connection.
3. A sheet metal bending die according to claim 1, wherein: the lower end of the cutting tool (11) penetrates through the upper cutting block (7), and the middle of the upper end of the cutting tool (11) is fixedly connected with a first impact block (14).
4. A sheet metal bending die according to claim 1, wherein: a feed inlet (13) is arranged between the cutting bottom block (4) and the cutting upper block (7), and a discharge outlet (15) is arranged in the middle of the baffle (2).
5. A sheet metal bending die according to claim 1, wherein: the lower ends of the two sides of the upper die (16) are provided with grooves, supporting rods (19) are arranged in the grooves, and the lower ends of the supporting rods (19) are rotatably connected with rollers (18).
6. A sheet metal bending die according to claim 5, wherein: the upper die is characterized in that cross rods (21) are fixedly connected to the upper portions of grooves formed in the lower ends of the two sides of the upper die (16), and second springs (20) are arranged in the middle of the supporting rods (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922036330.7U CN211360299U (en) | 2019-11-22 | 2019-11-22 | Metal sheet bending die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922036330.7U CN211360299U (en) | 2019-11-22 | 2019-11-22 | Metal sheet bending die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211360299U true CN211360299U (en) | 2020-08-28 |
Family
ID=72160909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922036330.7U Expired - Fee Related CN211360299U (en) | 2019-11-22 | 2019-11-22 | Metal sheet bending die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211360299U (en) |
-
2019
- 2019-11-22 CN CN201922036330.7U patent/CN211360299U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 |