CN216095948U - Stamping die convenient to location - Google Patents
Stamping die convenient to location Download PDFInfo
- Publication number
- CN216095948U CN216095948U CN202121972211.3U CN202121972211U CN216095948U CN 216095948 U CN216095948 U CN 216095948U CN 202121972211 U CN202121972211 U CN 202121972211U CN 216095948 U CN216095948 U CN 216095948U
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- China
- Prior art keywords
- die
- cleaning brush
- guide
- groove
- die holder
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- Expired - Fee Related
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- 238000004140 cleaning Methods 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 239000000428 dust Substances 0.000 abstract description 12
- 239000012535 impurity Substances 0.000 abstract description 12
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000010405 clearance mechanism Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a stamping die convenient to position, which comprises an upper die holder, a lower die holder and a die handle, wherein four groups of guide sleeves are arranged on the upper die holder, four groups of guide pillars are arranged at the top of the lower die holder, the tops of the guide pillars can penetrate into the guide sleeves, a cleaning mechanism is arranged at the bottom of each guide sleeve, the cleaning mechanism comprises a second cleaning brush, a first cleaning brush and a clamping block, a connecting strip is arranged outside the first cleaning brush, and the end part of the connecting strip is fixedly connected with the second cleaning brush through a screw; the utility model is convenient to clean impurities and dust attached to the guide pillar in use through the designed cleaning mechanism, so that the guide pillar is in a clean state in use of the stamping die, the abrasion of the impurities and the dust to the guide pillar and the guide sleeve is reduced, the gap between the guide pillar and the guide sleeve cannot be changed, the top of the guide pillar can conveniently penetrate into the guide sleeve, and the use is convenient.
Description
Technical Field
The utility model belongs to the technical field of stamping dies, and particularly relates to a stamping die convenient to position.
Background
The stamping die is a special process device for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die), and the stamping die plays a role in guiding and positioning through a guide post when in use, so that an upper die and a lower die of the stamping die are guided to be involuted in a correct position, and the stamping die is convenient to position.
The existing stamping die has the advantages that a lot of impurities and dust can be attached to the outer portion of the guide pillar after the existing stamping die is used for a long time, if the impurities and the dust are not timely cleaned, the gap between the guide pillar and the guide sleeve can be influenced, the guide pillar and the guide sleeve can be abraded, the service lives of the guide pillar and the guide sleeve are shortened, and the use of the stamping die is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a stamping die convenient to position, and aims to solve the problems that the existing stamping die in the background art can be adhered with a lot of impurities and dust on the outer part of a guide pillar after being used for a long time, and if the impurities and the dust are not cleaned in time, the impurities and the dust can not only influence the gap between the guide pillar and a guide sleeve, but also can abrade the guide pillar and the guide sleeve, so that the service lives of the guide pillar and the guide sleeve are shortened, and the use of the stamping die is influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: a stamping die convenient for positioning comprises an upper die base, a lower die base and a die handle, wherein the upper die base is provided with four groups of guide sleeves, four groups of guide posts are arranged at the top of the lower die holder, the tops of the guide posts can penetrate into the guide sleeve, the bottom of the guide sleeve is provided with a cleaning mechanism which comprises a second cleaning brush, a first cleaning brush and a clamping block, a connecting strip is arranged outside the first cleaning brush, the end part of the connecting strip is fixedly connected with the second cleaning brush through a screw, the side surface of the first cleaning brush is provided with an L-shaped strip, the inside of the L-shaped strip is provided with a movable hole, the inside of the clamping block is respectively provided with a moving groove and a through groove, the end part of the L-shaped strip passes through the through groove and extends to the outside of the top of the clamping block, an inserting rod is arranged inside the moving groove, and one end of the inserting rod can penetrate through the moving hole and extend to the inner wall of the through groove.
Preferably, the other end of the inserted bar is provided with a sliding block, the top and the bottom of the sliding block are both provided with mounting rings, the outer wall of the inserted bar is sleeved with a spring, and the spring is located between the sliding block and the clamping blocks.
Preferably, two groups of fixing columns are arranged on the side face of the lower die base, and the mounting ring is connected with the fixing columns in a sliding mode.
Preferably, four sets of counter bores have been seted up to the inside of die shank, the inside of counter bore is provided with the bolt, the working end of bolt extends to the inside of upper die base, the outside of die shank is provided with two sets of extension strips, the bottom of extending the strip is provided with spacing post, the top of upper die base is provided with two sets of stoppers, the spacing groove has been seted up to the inside of stopper, the bottom of spacing post can penetrate the inside of spacing groove.
Preferably, the bottom of the upper die base is provided with an upper padding plate, the bottom of the upper padding plate is provided with a fixed plate, the lower surface of the fixed plate is provided with an upper die plate, the top of the lower die base is provided with a lower padding plate, and the top of the lower padding plate is provided with a lower die plate.
Preferably, two groups of cushion blocks are arranged at the bottom of the lower die base, and mounting holes are formed in the front surfaces of the upper die base and the lower die base.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the utility model is convenient to clean impurities and dust attached to the guide pillar in use through the designed cleaning mechanism, so that the guide pillar is in a clean state in use of the stamping die, the abrasion of the impurities and the dust to the guide pillar and the guide sleeve is reduced, the gap between the guide pillar and the guide sleeve cannot be changed, the top of the guide pillar can conveniently penetrate into the guide sleeve, and the use is convenient.
(2) According to the utility model, by combining the designed extending strip, the limiting column, the limiting block and the limiting groove, the die handle can be limited when being mounted on the upper die base through the bolt in use, the die handle is convenient to mount, the situation that the bolt is not easy to align and the mounting is inconvenient due to the fact that the die handle moves in the mounting process is avoided, the mounting is simple, and the working efficiency of operators is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the cleaning mechanism of the present invention;
FIG. 3 is a schematic cross-sectional view of a fixture block and an L-shaped bar according to the present invention;
FIG. 4 is a schematic top view of a first cleaning brush according to the present invention;
FIG. 5 is a schematic cross-sectional view of the stopper of the present invention;
FIG. 6 is a schematic top view of the die shank of the present invention;
in the figure: 1. an upper die holder; 2. a guide sleeve; 3. a guide post; 4. a lower die holder; 5. a lower base plate; 6. a first cleaning brush; 7. a clamping block; 8. a fixing plate; 9. an upper base plate; 10. a limiting block; 11. a die shank; 12. an extension bar; 13. l-shaped strips; 14. fixing a column; 15. a second cleaning brush; 16. a mounting ring; 17. a slider; 18. a spring; 19. a moving groove; 20. a through groove; 21. inserting a rod; 22. a movable hole; 23. a limiting groove; 24. a limiting column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a stamping die convenient for positioning comprises an upper die holder 1, a lower die holder 4 and a die handle 11, wherein four guide sleeves 2 are arranged on the upper die holder 1, four guide posts 3 are arranged at the top of the lower die holder 4, the tops of the guide posts 3 can penetrate into the guide sleeves 2, a cleaning mechanism is arranged at the bottom of each guide sleeve 2 and comprises a second cleaning brush 15, a first cleaning brush 6 and a clamping block 7, a connecting strip is arranged outside the first cleaning brush 6, the end part of the connecting strip is fixedly connected with the second cleaning brush 15 through screws, an L-shaped strip 13 is arranged on the side surface of the first cleaning brush 6, a movable hole 22 is formed inside the L-shaped strip 13, a movable groove 19 and a through groove 20 are respectively formed inside the clamping block 7, the end part of the L-shaped strip 13 penetrates through the through groove 20 and extends to the outer side of the top of the clamping block 7, an inserting rod 21 is arranged inside the movable groove 19, one end of the inserting rod 21 can penetrate through the movable hole 22 and extends to the inner wall of the through groove 20, the other end of inserted bar 21 is provided with slider 17, the top and the bottom of slider 17 all are provided with collar 16, the outer wall cover of inserted bar 21 is equipped with spring 18, spring 18 is located between slider 17 and the fixture block 7, the side of die holder 4 is provided with two sets of fixed columns 14, pass through sliding connection between collar 16 and the fixed column 14, clearance mechanism through the design, be convenient for in use can clear up some adnexed impurity and dust on the guide pillar 3, make stamping die in use guide pillar 3 be in clean state, the wearing and tearing that impurity and dust produced guide pillar 3 and guide pin bushing 2 have been reduced, the clearance between guide pillar 3 and the guide pin bushing 2 can not produce the change, make things convenient for the top of guide pillar 3 to penetrate the inside of guide pin bushing 2, high durability and convenient use.
In the embodiment, preferably, four sets of counter bores are formed in the die shank 11, bolts are arranged in the counter bores, the working ends of the bolts extend into the upper die holder 1, two sets of extending bars 12 are arranged outside the die shank 11, limiting posts 24 are arranged at the bottoms of the extending bars 12, two sets of limiting blocks 10 are arranged at the top of the upper die holder 1, limiting grooves 23 are formed in the limiting blocks 10, the bottoms of the limiting posts 24 can penetrate into the limiting grooves 23, the extension strip 12, the limiting column 24, the limiting block 10 and the limiting groove 23 are combined together, so that the die shank 1 can be limited when the die shank 11 is installed on the upper die base 1 through the bolt in use, the die shank 11 is convenient to install, the die shank 11 is prevented from moving in the installation process, the bolt is not aligned to the hole, the installation is inconvenient, the installation is simple, and the working efficiency of operators is improved.
In this embodiment, preferably, an upper backing plate 9 is disposed at the bottom of the upper die holder 1, a fixing plate 8 is disposed at the bottom of the upper backing plate 9, an upper die plate is disposed on the lower surface of the fixing plate 8, a lower backing plate 5 is disposed at the top of the lower die holder 4, and a lower die plate is disposed at the top of the lower backing plate 5.
In this embodiment, preferably, two sets of cushion blocks are arranged at the bottom of the lower die holder 4, and mounting holes are formed in the front surfaces of the upper die holder 1 and the lower die holder 4.
The working principle and the using process of the utility model are as follows:
when the utility model is used, the slide block 17 is moved to the direction far away from the fixture block 7 to drive the mounting ring 16 to slide on the fixed column 14, the slide block 17 drives the insert rod 21 to move, then the spring 18 starts to stretch under the influence of the slide block 17, then the first cleaning brush 6 is placed at the outer position of the guide column 3, the top of the L-shaped strip 13 passes through the through groove 20, the movable hole 22 is matched with one end of the insert rod 21, then the slide block 17 is released, the spring 18 is reset to drive the slide block 17 to move towards the direction close to the fixture block 7 to drive the insert rod 21 to move, one end of the insert rod 21 passes through the movable hole 22, then the first cleaning brush 6 can be fixed, then the second cleaning brush 15 is placed at the side of the first cleaning brush 6 and is fixed through screws, then the first cleaning brush 6 and the second cleaning brush 15 can clean impurities and dust on the guide column 3 in the processes of die assembly and die opening of the stamping die, when the cleaning brush needs to be detached, the first cleaning brush 6 and the second cleaning brush 15 can be detached by operating according to the reverse principle;
put the die shank 11 in the suitable position department on the upper die base 1 to let the bottom of spacing post 24 penetrate the inside of spacing groove 23, alright carry on spacingly to the die shank 11, install fixedly through the bolt at last, unscrew the bolt earlier when needs are dismantled, then move the die shank 11 upwards, at this moment the bottom of spacing post 24 alright break away from spacing groove 23, can dismantle the die shank 11.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a stamping die convenient to location, includes upper die base (1), die holder (4) and die shank (11), its characterized in that: the upper die holder (1) is provided with four groups of guide sleeves (2), the top of the lower die holder (4) is provided with four groups of guide posts (3), the tops of the guide posts (3) can penetrate into the guide sleeves (2), the bottom of the guide sleeves (2) is provided with a cleaning mechanism, the cleaning mechanism comprises a second cleaning brush (15), a first cleaning brush (6) and a clamping block (7), a connecting strip is arranged outside the first cleaning brush (6), the end part of the connecting strip is fixedly connected with the second cleaning brush (15) through screws, the side surface of the first cleaning brush (6) is provided with an L-shaped strip (13), the L-shaped strip (13) is provided with a movable hole (22) inside, the clamping block (7) is provided with a movable groove (19) and a through groove (20) inside respectively, the end part of the L-shaped strip (13) penetrates through the through groove (20) and extends to the outside of the top of the clamping block (7), an insert rod (21) is arranged inside the moving groove (19), and one end of the insert rod (21) can penetrate through the moving hole (22) and extend to the inner wall of the through groove (20).
2. A readily positionable stamping die as defined in claim 1, wherein: the other end of inserted bar (21) is provided with slider (17), the top and the bottom of slider (17) all are provided with collar (16), the outer wall cover of inserted bar (21) is equipped with spring (18), spring (18) are located slider (17) with between fixture block (7).
3. A readily positionable stamping die as defined in claim 2, wherein: two groups of fixing columns (14) are arranged on the side face of the lower die holder (4), and the mounting ring (16) is connected with the fixing columns (14) in a sliding mode.
4. A readily positionable stamping die as defined in claim 1, wherein: four sets of counter bores have been seted up to the inside of die shank (11), the inside of counter bore is provided with the bolt, the working end of bolt extends to the inside of upper die base (1), the outside of die shank (11) is provided with two sets of extension (12), the bottom of extension (12) is provided with spacing post (24), the top of upper die base (1) is provided with two sets of stopper (10), spacing groove (23) have been seted up to the inside of stopper (10), the bottom of spacing post (24) can be penetrated the inside of spacing groove (23).
5. A stamping die for facilitating positioning as claimed in claim 4, wherein: the die comprises an upper die base (1) and a lower die base (4), and is characterized in that an upper base plate (9) is arranged at the bottom of the upper die base (1), a fixing plate (8) is arranged at the bottom of the upper base plate (9), an upper die plate is arranged on the lower surface of the fixing plate (8), a lower base plate (5) is arranged at the top of the lower die base (4), and a lower die plate is arranged at the top of the lower base plate (5).
6. A readily positionable stamping die as defined in claim 5, wherein: the bottom of the lower die holder (4) is provided with two groups of cushion blocks, and mounting holes are formed in the front surfaces of the upper die holder (1) and the lower die holder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121972211.3U CN216095948U (en) | 2021-08-21 | 2021-08-21 | Stamping die convenient to location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121972211.3U CN216095948U (en) | 2021-08-21 | 2021-08-21 | Stamping die convenient to location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216095948U true CN216095948U (en) | 2022-03-22 |
Family
ID=80727608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121972211.3U Expired - Fee Related CN216095948U (en) | 2021-08-21 | 2021-08-21 | Stamping die convenient to location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216095948U (en) |
-
2021
- 2021-08-21 CN CN202121972211.3U patent/CN216095948U/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: 20220322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |