CN215144034U - Positioning structure for stamping die - Google Patents
Positioning structure for stamping die Download PDFInfo
- Publication number
- CN215144034U CN215144034U CN202120554122.0U CN202120554122U CN215144034U CN 215144034 U CN215144034 U CN 215144034U CN 202120554122 U CN202120554122 U CN 202120554122U CN 215144034 U CN215144034 U CN 215144034U
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- China
- Prior art keywords
- guide rod
- sleeve
- positioning
- positioning sleeve
- screw
- 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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- 230000001681 protective effect Effects 0.000 claims abstract description 34
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model discloses a positioning structure for a stamping die, which comprises a structure main body, wherein the structure main body comprises an upper die and a lower die, the bottom of the upper die is provided with a guide rod, the surface of the lower die is provided with a positioning sleeve, the guide rod is connected with the positioning sleeve in a sliding way, the positioning sleeve is internally provided with a linear bearing, the guide rod is sleeved with a protective sleeve, the outer surface of the protective sleeve is coated with a wear-resistant coating, when the upper die and the lower die are closed, the guide rod slides in the linear bearing, thereby greatly reducing the friction force between the guide rod and the positioning sleeve, prolonging the service life of the positioning sleeve and the guide rod, in addition, the outer periphery of the guide rod is also sleeved with a protective sleeve, further protecting the guide rod, the protective sleeve is connected with the guide rod through a countersunk screw, therefore, the protective sleeve can not influence the sliding effect due to the protrusion of the screw in the use process, and the protective sleeve and the linear bearing can be replaced after being damaged, so that the processing precision of the stamping die is ensured.
Description
Technical Field
The utility model relates to a stamping die technical field specifically is a positioning structure for stamping die.
Background
The mould is a tool for manufacturing a formed article, the tool is composed of various parts, different moulds are composed of different parts, the processing of the shape of the article is realized mainly by changing the physical state of the formed material, the stamping mould is a special process equipment for processing the material into parts in cold stamping processing, the stamping mould is called a cold stamping mould, a pressure is applied to the material by the mould arranged on a press to separate or plastically deform the material so as to obtain the required parts, however, the stamping moulds on the market at present realize the positioning function of the mould during stamping by a positioning sleeve and a guide rod, but the physical contact friction between the structures during positioning easily causes the mould abrasion, the long-term use of the stamping die can cause the processing precision to be reduced, thereby influencing the production yield, and therefore a stamping die positioning structure is urgently needed.
Disclosure of Invention
In order to overcome the not enough of prior art scheme, the utility model provides a positioning structure for stamping die can the effectual problem that the solution background art provided.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a positioning structure for stamping die, includes structure subject, structure subject includes mould and lower mould, it is equipped with the guide bar to go up the mould bottom, the lower mould surface is equipped with the position sleeve, guide bar and position sleeve sliding connection, the inside linear bearing that is equipped with of position sleeve, and the guide bar overcoat is equipped with the protective sheath, the coating of protective sheath surface has wear-resistant coating.
Preferably, the locating sleeve is detachably connected with the lower die, a first connecting piece is arranged at the bottom of the locating sleeve, and a first screw hole and a first locking screw which are installed in a matched mode with the first connecting piece are arranged on the surface of the lower die.
Preferably, the guide bar can be dismantled with last mould and be connected, and the top of guide bar is equipped with the second connecting piece, go up the mould bottom be equipped with second screw hole and the second locking screw of second connecting piece cooperation installation.
Preferably, the protective sheath can be dismantled with the guide bar and be connected, and the protective sheath surface is equipped with counter sink and countersunk screw, the protective sheath passes through countersunk screw and is connected with the guide bar realization.
Preferably, linear bearing and locating sleeve can dismantle and be connected, and the linear bearing top is equipped with the retaining member, the retaining member is equipped with and realizes locking hole and the butterfly bolt of being connected with locating sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
go up the mould and when the compound die is carried out with the lower mould, the guide bar slides in linear bearing inside, consequently, can reduce the frictional force between guide bar and the position sleeve by a wide margin, thereby the life of extension position sleeve and guide bar, the periphery of guide bar still overlaps and is equipped with the protective sheath in addition, further carry out the guard action to the guide bar, and the coating of protective sheath surface has the wear-resisting coating that improves wear resistance, make the life of protective sheath obtain certain extension, meanwhile, the protective sheath passes through countersunk screw and is connected with the guide bar realization, consequently, the protective sheath can not influence the slip effect because of the screw is outstanding in the use, and the protective sheath, linear bearing can also change after damaging, can effectively ensure stamping die's machining precision.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is another schematic structural diagram of the present invention;
fig. 3 is a schematic structural view of the linear bearing of the present invention;
fig. 4 is a schematic structural view of the guide bar of the present invention.
Reference numbers in the figures:
go up mould 1, lower mould 2, first connecting piece 3, first locking screw 4, location sleeve 5, first locking screw 6, guide bar 7, second locking screw 8, second connecting piece 9, retaining member 10, linear bearing 11, protective sheath 12.
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.
As shown in fig. 1-4, the utility model provides a positioning structure for stamping die, including the structure main part, the structure main part includes mould 1 and lower mould 2, it is equipped with guide bar 7 to go up mould 1 bottom, 2 surfaces of lower mould are equipped with positioning sleeve 5, guide bar 7 and positioning sleeve 5 sliding connection, positioning sleeve 5 is inside to be equipped with linear bearing 11, and the 7 overcoat of guide bar is equipped with protective sheath 12, the coating of protective sheath 12 surface has wear-resistant coating.
Positioning sleeve 5 can be dismantled with lower mould 2 and be connected, and positioning sleeve 5's bottom is equipped with first connecting piece 3, 2 surfaces of lower mould be equipped with first screw hole and the first locking screw 4 of 3 cooperation installations of first connecting piece for positioning sleeve 5 assembles convenient and fast with lower mould 2.
The guide bar 7 can be dismantled with last mould 1 and be connected, and the top of guide bar 7 is equipped with second connecting piece 9, go up mould 1 bottom be equipped with second screw hole and second locking screw 8 of second connecting piece 9 cooperation installation for guide bar 7 and last mould 1 equipment convenient and fast.
Go up mould 1 and lower mould 2 when carrying out the compound die, guide bar 7 slides in linear bearing 11 is inside, consequently can reduce the frictional force between guide bar 7 and the position sleeve 5 by a wide margin, thereby prolong the life of position sleeve 5 and guide bar 7, the periphery of guide bar 7 still overlaps and is equipped with protective sheath 12 in addition, further carry out the guard action to guide bar 7, and protective sheath 12 surface coating has the wear-resisting coating that improves wear resistance, make protective sheath 12's life obtain certain extension, meanwhile, protective sheath 12 realizes being connected through countersunk head screw and guide bar 7, consequently protective sheath 12 can not influence the slip effect because of the screw is outstanding in the use, and protective sheath 12, linear bearing 11 can also change after damaging, can effectively ensure stamping die's machining precision.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a positioning structure for stamping die, a serial communication port, including the structure main part, the structure main part includes mould and lower mould, it is equipped with the guide bar to go up the mould bottom, the lower mould surface is equipped with positioning sleeve, guide bar and positioning sleeve sliding connection, the inside linear bearing that is equipped with of positioning sleeve, and the guide bar overcoat is equipped with the protective sheath, the coating of protective sheath surface has wear-resistant coating.
2. The positioning structure of claim 1, wherein the positioning sleeve is detachably connected to the lower mold, the bottom of the positioning sleeve is provided with a first connecting member, and the surface of the lower mold is provided with a first screw hole and a first locking screw, the first screw hole and the first locking screw being cooperatively mounted with the first connecting member.
3. The positioning structure of claim 1, wherein the guide rod is detachably connected to the upper mold, a second connecting member is disposed at the top of the guide rod, and a second screw hole and a second locking screw are disposed at the bottom of the upper mold and are engaged with the second connecting member.
4. The positioning structure for the stamping die as recited in claim 1, wherein the protective sleeve is detachably connected with the guide rod, and the outer surface of the protective sleeve is provided with a countersunk hole and a countersunk screw, and the protective sleeve is connected with the guide rod through the countersunk screw.
5. The positioning structure for the stamping die as claimed in claim 1, wherein the linear bearing is detachably connected with the positioning sleeve, a locking member is disposed on the top of the linear bearing, and the locking member is provided with a locking hole and a butterfly bolt for connecting with the positioning sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120554122.0U CN215144034U (en) | 2021-03-17 | 2021-03-17 | Positioning structure for stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120554122.0U CN215144034U (en) | 2021-03-17 | 2021-03-17 | Positioning structure for stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215144034U true CN215144034U (en) | 2021-12-14 |
Family
ID=79416087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120554122.0U Expired - Fee Related CN215144034U (en) | 2021-03-17 | 2021-03-17 | Positioning structure for stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215144034U (en) |
-
2021
- 2021-03-17 CN CN202120554122.0U patent/CN215144034U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |