CN217964397U - Metal plate bending die - Google Patents
Metal plate bending die Download PDFInfo
- Publication number
- CN217964397U CN217964397U CN202222306007.9U CN202222306007U CN217964397U CN 217964397 U CN217964397 U CN 217964397U CN 202222306007 U CN202222306007 U CN 202222306007U CN 217964397 U CN217964397 U CN 217964397U
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- China
- Prior art keywords
- fixing base
- fixedly connected
- mould
- bending die
- fixing seat
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- 239000002184 metal Substances 0.000 title claims abstract description 24
- 238000005452 bending Methods 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 29
- 230000006978 adaptation Effects 0.000 claims description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a metal plate bending die, which belongs to the field of metal dies and comprises a base, a top seat, a lower die fixing seat, a lower die, a hydraulic cylinder, an upper die fixing seat and an upper die, wherein one side of the lower die and the upper die, which are far away from each other, is fixedly connected with an installation block, one side of the lower die fixing seat, which is close to each other, is provided with an installation groove, the middle parts of the lower die fixing seat and the upper die fixing seat are provided with grooves, the grooves are internally and rotatably provided with two-way screw rods, the surface threads of the two-way screw rods are connected with two symmetrical connecting blocks, two sides of the connecting blocks are hinged with connecting rods, one ends of the connecting rods are hinged with positioning columns, and one side of the installation block is provided with a positioning groove; through the setting of installation piece, mounting groove, two-way screw rod, connecting block, connecting rod, reference column and constant head tank, the convenience carries out the dismouting to lower mould and last mould, need not with the help of the instrument, the simple operation, labour saving and time saving can improve and change efficiency.
Description
Technical Field
The utility model belongs to the technical field of the metal mold, concretely relates to metal sheet bending die utensil.
Background
At present, a bending die for a metal plate generally comprises a lower die and an upper die which are matched with each other, and the principle of the bending die is that the metal plate is usually placed on the lower die, the upper die is driven to descend, the upper die and the lower die are combined to press the metal plate, and the metal plate is bent into a required shape.
At present, in order to bend the sheet metal part into different shapes, need to change different lower moulds and last mould, however, current lower mould and last mould generally adopt a plurality of bolts to fix, need waste time and energy with the help of the instrument when the dismouting, and the operation is changed efficiency and is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sheet metal spare mould that bends to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a sheet metal bending die, includes base and footstock, the top fixedly connected with lower mould fixing base of base, the top fixed mounting of lower mould fixing base has the lower mould, the middle part fixed mounting of footstock has the pneumatic cylinder, the lower extreme fixedly connected with of pneumatic cylinder goes up the mould fixing base, the bottom fixed mounting of going up the mould fixing base has last mould, the equal fixedly connected with installation piece in one side that lower mould and last mould kept away from each other, the mounting groove with installation piece looks adaptation is all seted up to one side that lower mould fixing base and last mould fixing base are close to each other, the middle part of lower mould fixing base and last mould fixing base all is seted up flutedly, the inside rotation of recess installs two-way screw rod, the surperficial threaded connection of two-way screw rod has two symmetrical connecting blocks, the both sides of connecting block all articulate there is the connecting rod, the one end of connecting rod articulates there is the reference column, the constant head tank with reference column looks adaptation is seted up to one side of installation piece.
As a preferred embodiment, guide pillars are fixedly mounted at four corners of the top of the lower die fixing seat, and the upper die fixing seat is slidably sleeved on the guide pillars.
As a preferred embodiment, a handle is fixedly mounted at one end of the bidirectional screw.
As a preferred embodiment, the inner side wall of the groove is fixedly connected with a limiting rod, one side of the positioning column is fixedly connected with a sliding block, and the sliding block is sleeved on the limiting rod in a sliding manner.
As a preferred embodiment, one end of the limiting rod is fixedly connected with a limiting block.
As a preferred embodiment, a sliding hole is formed between the groove and the mounting groove, and the positioning column is slidably connected in the sliding hole.
Compared with the prior art, the beneficial effects of the utility model are that:
the metal plate bending die comprises an installation block, an installation groove, a two-way screw, a connecting block, a connecting rod, a positioning column and a positioning groove, wherein when the lower die and the upper die are installed, the installation block is only required to be inserted into the installation groove, then the two-way screw is rotated to drive the two connecting blocks to move oppositely, the connecting block drives the positioning column to be inserted into the positioning groove through the connecting rod, and the installation block is fixed, so that the lower die and the upper die can be quickly installed;
this sheet metal bending die, through the setting of gag lever post and slider, the reference column can drive the slider and slide along the gag lever post, can play slip limiting displacement to the reference column, improves the stability of reference column.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;
fig. 3 is a schematic view of the overlooking cross-section structure of the lower mold fixing seat of the present invention.
In the figure: 1. a base; 2. a top seat; 3. a lower die fixing seat; 4. a lower die; 5. a hydraulic cylinder; 6. an upper die fixing seat; 7. an upper die; 8. mounting a block; 9. mounting grooves; 10. a groove; 11. a bidirectional screw; 12. connecting blocks; 13. a connecting rod; 14. a positioning column; 15. positioning a groove; 16. a guide post; 17. a handle; 18. a limiting rod; 19. a slider; 20. a limiting block; 21. and (4) a slide hole.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Please refer to fig. 1-3, the utility model provides a sheet metal bending die, including base 1 and footstock 2, base 1's top fixedly connected with lower mould fixing base 3, the top fixed mounting of lower mould fixing base 3 has lower mould 4, the middle part fixed mounting of footstock 2 has pneumatic cylinder 5, mould fixing base 6 is gone up to pneumatic cylinder 5's lower extreme fixedly connected with, the bottom fixed mounting of going up mould fixing base 6 has last mould 7, through lower mould fixing base 3, lower mould 4, pneumatic cylinder 5, go up mould fixing base 6 and the setting of last mould 7, put sheet metal on lower mould 4, can start pneumatic cylinder 5 and drive mould fixing base 6 and descend, it descends to make last mould fixing base 6 drive mould 7, make go up mould 7 and combine lower mould 4 to bend sheet metal.
Further, the equal fixed mounting in four corners department at 3 tops of lower mould fixing base has guide pillar 16, goes up mould fixing base 6 and slides and cup joints on guide pillar 16, through guide pillar 16's setting, can play the guide effect to last mould fixing base 6.
Further, a handle 17 is fixedly mounted at one end of the bidirectional screw 11, and the bidirectional screw 11 is convenient to rotate through the handle 17.
Further, the inner side wall of the groove 10 is fixedly connected with a limiting rod 18, one side of the positioning column 14 is fixedly connected with a sliding block 19, the sliding block 19 is connected to the limiting rod 18 in a sliding and sleeved mode, and through the arrangement of the limiting rod 18 and the sliding block 19, the positioning column 14 can drive the sliding block 19 to slide along the limiting rod 18 and can play a role in limiting sliding of the positioning column 14.
Furthermore, one end of the limiting rod 18 is fixedly connected with a limiting block 20, and the positioning column 14 can be limited by the limiting block 20, so that the positioning column 14 is prevented from being separated from the limiting rod 18.
Furthermore, a sliding hole 21 is formed between the groove 10 and the mounting groove 9, the positioning column 14 is connected in the sliding hole 21 in a sliding mode, and the positioning column 14 can penetrate through the groove 10 and the mounting groove 9 through the arrangement of the sliding hole 21.
The utility model discloses a theory of operation and use flow: at first through installation piece 8, mounting groove 9, two-way screw rod 11, connecting block 12, connecting rod 13, the setting of reference column 14 and constant head tank 15, when installation lower mould 4 with last mould 7, only need to install piece 8 and insert in mounting groove 9, then rotate two-way screw rod 11 and drive two connecting block 12 opposite movement, make connecting block 12 drive reference column 14 through connecting rod 13 and insert in constant head tank 15, fix installation piece 8, thereby can realize lower mould 4 and the quick installation of last mould 7, when dismantling lower mould 4 and last mould 7, can reverse rotation two-way screw rod 11 drive two connecting block 12 relative motion, make connecting block 12 drive reference column 14 through connecting rod 13 and shift out from constant head tank 15, can carry out quick dismantlement to lower mould 4 and last mould 7, need not with the help of the instrument, the operation is convenient, time saving and labor saving, can improve change efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a sheet metal bending die, includes base (1) and footstock (2), its characterized in that: the utility model discloses a die fixing device for the motor vehicle, including base (1), the top fixedly connected with lower mould fixing base (3) of base (1), the top fixed mounting of lower mould fixing base (3) has lower mould (4), the middle part fixed mounting of footstock (2) has pneumatic cylinder (5), mould fixing base (6) on the lower extreme fixedly connected with of pneumatic cylinder (5), the bottom fixed mounting of going up mould fixing base (6) has last mould (7), the equal fixedly connected with installation piece (8) in one side that lower mould (4) and last mould (7) kept away from each other, installation groove (9) with installation piece (8) looks adaptation are all seted up to one side that lower mould fixing base (3) and last mould fixing base (6) are close to each other, lower mould fixing base (3) and the middle part of last mould fixing base (6) all set up fluted (10), two-way screw rod (11) are installed in the inside rotation of recess (10), the surperficial threaded connection of two-way screw rod (11) has two symmetrical connecting block (12), the both sides of connecting block (12) all articulate there is connecting rod (13), the one end of connecting rod (13) articulates there is reference column (14), one side of installation piece (8) is seted up constant head tank (15) looks adaptation with reference column (14).
2. A sheet metal member bending die according to claim 1, wherein: guide posts (16) are fixedly mounted at four corners of the top of the lower die fixing seat (3), and the upper die fixing seat (6) is sleeved on the guide posts (16) in a sliding mode.
3. A sheet metal member bending die according to claim 1, wherein: and one end of the bidirectional screw rod (11) is fixedly provided with a handle (17).
4. A sheet metal bending die according to claim 1, wherein: the inner side wall of the groove (10) is fixedly connected with a limiting rod (18), one side of the positioning column (14) is fixedly connected with a sliding block (19), and the sliding block (19) is sleeved on the limiting rod (18) in a sliding mode.
5. A sheet metal member bending die according to claim 4, wherein: one end of the limiting rod (18) is fixedly connected with a limiting block (20).
6. A sheet metal bending die according to claim 1, wherein: a sliding hole (21) is formed between the groove (10) and the mounting groove (9), and the positioning column (14) is connected in the sliding hole (21) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222306007.9U CN217964397U (en) | 2022-08-31 | 2022-08-31 | Metal plate bending die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222306007.9U CN217964397U (en) | 2022-08-31 | 2022-08-31 | Metal plate bending die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217964397U true CN217964397U (en) | 2022-12-06 |
Family
ID=84261305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222306007.9U Active CN217964397U (en) | 2022-08-31 | 2022-08-31 | Metal plate bending die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217964397U (en) |
-
2022
- 2022-08-31 CN CN202222306007.9U patent/CN217964397U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |