CN211330939U - Punch for hardware punching machine - Google Patents
Punch for hardware punching machine Download PDFInfo
- Publication number
- CN211330939U CN211330939U CN201921835666.3U CN201921835666U CN211330939U CN 211330939 U CN211330939 U CN 211330939U CN 201921835666 U CN201921835666 U CN 201921835666U CN 211330939 U CN211330939 U CN 211330939U
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- CN
- China
- Prior art keywords
- connecting plate
- hole
- punch
- sides
- threaded
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- 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
Links
- 238000004080 punching Methods 0.000 title claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 150000002739 metals Chemical class 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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- Punching Or Piercing (AREA)
Abstract
The utility model discloses a drift for five metals punch press, including the joint platform, joint platform top central point puts the department and is provided with the jumper bar, be provided with first connecting plate, second connecting plate on the outer wall of jumper bar and remove the bits cover, and first connecting plate, second connecting plate and remove bits cover from the top down and set gradually, the top both sides of first connecting plate all are provided with first screw thread post, the bottom both sides of joint platform all are provided with first screw hole, first screw thread post on the first connecting plate and the first screw hole threaded connection on the joint platform, second connecting plate bottom both sides all are provided with second screw thread post, the both sides that remove bits cover top all are provided with the second screw hole. The utility model can remove the scraps attached on the outer wall of the punch rod, thereby avoiding the scraps from being integrated with the punch rod due to the long-time attachment of the scraps, and influencing the punching accuracy of the punch rod on the object to be punched; the utility model discloses simple structure, the practicality is strong.
Description
Technical Field
The utility model relates to a punch press auxiliary assembly technical field specifically is a five metals drift for punch press.
Background
The punch press is a stamping type press. In national production, the stamping process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of making products which cannot be machined through various die applications, so that the stamping process has more and more extensive applications, and the stamping production is mainly directed to plates. Through the mould, can make blanking, punch a hole, shaping, deep-drawing, trimming, essence towards, the plastic, riveting and extruded article etc. wide application in each field.
When a hardware product is produced, a hardware punching machine is needed, and a punch is needed when the hardware punching machine punches the hardware, but when the existing punch punches the hardware, scraps are attached to the punch, and the scraps are easily integrated with a punch rod due to long-time attachment, so that the punching accuracy of the punch rod on an object to be punched is influenced; therefore, the existing use requirements are not satisfied.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a five metals drift for punch press to solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drift for five metals punch press, includes the joint platform, joint platform top central point puts the department and is provided with the jumper bar, be provided with first connecting plate, second connecting plate on the outer wall of jumper bar and remove the bits cover, and first connecting plate, second connecting plate and remove the bits cover from the top down and set gradually, the top both sides of first connecting plate all are provided with first screw thread post, the bottom both sides of joint platform all are provided with first screw hole, first screw thread post on the first connecting plate and the first screw hole threaded connection on the joint platform, second connecting plate bottom both sides all are provided with second screw thread post, the both sides that remove bits cover top all are provided with the second screw hole, second screw thread post on the second connecting plate and the second screw hole threaded connection who removes on the bits cover, through spring coupling between first connecting plate and the second connecting plate.
Preferably, the first connecting plate, the second connecting plate and the chip removing sleeve are respectively provided with a first through hole, a second through hole and a third through hole at the center positions of the surfaces.
Preferably, the inner walls of the first through hole, the second through hole and the third through hole are in clearance connection with the outer wall of the punch.
Preferably, the plunger is located inside the spring, and the outer diameter of the spring is larger than the diameters of the first through hole, the second through hole and the third through hole.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model uses the first connecting plate, the spring, the second connecting plate and the scrap removing sleeve in a matching way, the second through hole on the second connecting plate and the third through hole on the scrap removing sleeve are in clearance connection with the outer wall of the punch rod, when the punch rod is punched downwards, the punch rod is punched to a certain degree, the scrap removing sleeve is forced upwards, the scrap removing sleeve is moved upwards on the punch rod, when the scrap removing sleeve is moved upwards, the spring is forced upwards to deform the spring, when the punching is completed, the punch rod is moved upwards, the upward force applied before the scrap removing sleeve disappears, the deformation generated before the spring begins to rebound, the spring rebounds, the scrap removing sleeve is forced downwards by a certain direction, the scrap removing sleeve is moved downwards after being forced downwards by a certain direction, thereby the scrap on the outer wall of the punch rod can be removed in the process of downward movement of the scrap removing sleeve, the phenomenon that the scrap at high temperature adheres to the punch rod for a long time to form a whole body is avoided, the situation that the accuracy of stamping of the stamping rod on the object to be stamped is influenced occurs; second screw thread post on the second connecting plate and the second screw hole threaded connection who removes on the bits cover to make things convenient for the second connecting plate and remove the installation and the dismantlement between the bits cover, first screw thread post on the first connecting plate and the first screw hole threaded connection on the joint platform, thereby made things convenient for installation and dismantlement between first connecting plate and the joint platform, when removing certain damage in bits cover, first connecting plate, second connecting plate and the spring, the utility model discloses can dismantle the change except that bits cover, first connecting plate, second connecting plate and spring, the utility model discloses simple structure, the practicality is strong.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is a schematic structural view of the chip removing sleeve of the present invention.
Fig. 4 is a schematic structural diagram of the first connecting plate of the present invention.
Fig. 5 is a schematic structural view of the second connecting plate of the present invention.
In the figure: 1. clamping the platform; 101. a first threaded hole; 2. a first connecting plate; 201. A first threaded post; 202. a first through hole; 3. a spring; 4. a second connecting plate; 401. A second threaded post; 402. a second through hole; 5. chip removing sleeve; 501. a second threaded hole; 502. a third through hole; 6. and (4) a punch.
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.
Referring to fig. 1-5, in the embodiment of the present invention, a punch for a hardware punching machine comprises a clamping platform 1, a punch 6 is disposed at a central position of a top of the clamping platform 1, a first connecting plate 2, a second connecting plate 4 and a scrap removing sleeve 5 are disposed on an outer wall of the punch 6, the first connecting plate 2, the second connecting plate 4 and the scrap removing sleeve 5 are sequentially disposed from top to bottom, first threaded posts 201 are disposed on both sides of a top of the first connecting plate 2, first threaded holes 101 are disposed on both sides of a bottom of the clamping platform 1, the first threaded posts 201 on the first connecting plate 2 are in threaded connection with the first threaded holes 101 on the clamping platform 1, second threaded posts 401 are disposed on both sides of a bottom of the second connecting plate 4, second threaded holes 501 are disposed on both sides of a top of the scrap removing sleeve 5, the second threaded posts 401 on the second connecting plate 4 are in threaded connection with the second threaded holes 501 on the scrap removing sleeve 5, the first connecting plate 2 is connected with the second connecting plate 4 through the spring 3, the surface center positions of the first connecting plate 2, the second connecting plate 4 and the scrap removing sleeve 5 are respectively provided with a first through hole 202, a second through hole 402 and a third through hole 502, the inner walls of the first through hole 202, the second through hole 402 and the third through hole 502 are in clearance connection with the outer wall of the punch 6, the punch 6 is located on the inner side of the spring 3, and the outer diameter of the spring 3 is larger than the aperture of the first through hole 202, the second through hole 402 and the third through hole 502.
The utility model discloses a theory of operation is: the utility model uses the first connecting plate 2, the spring 3, the second connecting plate 4 and the scrap removing sleeve 5 in a matching way, the second through hole 402 on the second connecting plate 4 and the third through hole 502 on the scrap removing sleeve 5 are in clearance connection with the outer wall of the punch 6, when the punch 6 punches downwards, the scrap removing sleeve 5 is pressed to a certain degree, the scrap removing sleeve 5 is forced upwards, the scrap removing sleeve 5 moves upwards on the punch 6, when the scrap removing sleeve 5 moves upwards, the spring 3 is forced upwards to deform the spring 3, when the punching is completed, the punch 6 moves upwards, the upward force disappears before the scrap removing sleeve 5, the deformation generated before the spring 3 begins to rebound, the spring 3 rebounds, the scrap removing sleeve 5 is forced downwards, the scrap removing sleeve 5 moves downwards after being forced downwards, so that the scrap removing sleeve 5 can remove scraps on the outer wall of the punch 6 in the process of the downward movement of the scrap removing sleeve 5, the situation that the chip slag and the punch 6 are integrated due to the long-time adhesion of the high-temperature chip slag, and the punching accuracy of the object to be punched by the punch 6 is influenced is avoided; second screw post 401 on second connecting plate 4 and the second screw hole 501 threaded connection that removes on the bits cover 5 to make things convenient for second connecting plate 4 and remove the installation and the dismantlement between bits cover 5, first screw post 201 on first connecting plate 2 and the first screw hole 101 threaded connection on the joint platform 1, thereby made things convenient for installation and the dismantlement between first connecting plate 2 and the joint platform 1, when removing certain damage in bits cover 5, first connecting plate 2, second connecting plate 4 and the spring 3, the utility model discloses can dismantle the change except that bits cover 5, first connecting plate 2, second connecting plate 4 and spring 3, the utility model discloses simple structure, the practicality is strong.
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 (4)
1. The punch for the hardware punching machine comprises a clamping platform (1) and is characterized in that a punch rod (6) is arranged at the center of the top of the clamping platform (1), a first connecting plate (2), a second connecting plate (4) and a scrap removing sleeve (5) are arranged on the outer wall of the punch rod (6), the first connecting plate (2), the second connecting plate (4) and the scrap removing sleeve (5) are sequentially arranged from top to bottom, first threaded columns (201) are arranged on two sides of the top of the first connecting plate (2), first threaded holes (101) are arranged on two sides of the bottom of the clamping platform (1), the first threaded columns (201) on the first connecting plate (2) are in threaded connection with the first threaded holes (101) on the clamping platform (1), second threaded columns (401) are arranged on two sides of the bottom of the second connecting plate (4), second threaded holes (501) are arranged on two sides of the top of the scrap removing sleeve (5), and a second threaded column (401) on the second connecting plate (4) is in threaded connection with a second threaded hole (501) on the chip removing sleeve (5), and the first connecting plate (2) is connected with the second connecting plate (4) through a spring (3).
2. The punch head for the hardware punching machine as claimed in claim 1, wherein a first through hole (202), a second through hole (402) and a third through hole (502) are respectively formed in the surface center positions of the first connecting plate (2), the second connecting plate (4) and the chip removing sleeve (5).
3. The punch head for the hardware punching machine according to claim 2, wherein the inner walls of the first through hole (202), the second through hole (402) and the third through hole (502) are in clearance connection with the outer wall of the punch rod (6).
4. The punch head for the hardware punching machine according to claim 1, wherein the punch rod (6) is positioned on the inner side of the spring (3), and the outer diameter of the spring (3) is larger than the hole diameters of the first through hole (202), the second through hole (402) and the third through hole (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921835666.3U CN211330939U (en) | 2019-10-29 | 2019-10-29 | Punch for hardware punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921835666.3U CN211330939U (en) | 2019-10-29 | 2019-10-29 | Punch for hardware punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211330939U true CN211330939U (en) | 2020-08-25 |
Family
ID=72094320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921835666.3U Expired - Fee Related CN211330939U (en) | 2019-10-29 | 2019-10-29 | Punch for hardware punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211330939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112264513A (en) * | 2020-09-30 | 2021-01-26 | 安徽震祥精工科技有限公司 | Staged punching die |
-
2019
- 2019-10-29 CN CN201921835666.3U patent/CN211330939U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112264513A (en) * | 2020-09-30 | 2021-01-26 | 安徽震祥精工科技有限公司 | Staged punching die |
| CN112264513B (en) * | 2020-09-30 | 2023-06-16 | 安徽震祥精工科技有限公司 | Staged punching die |
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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: 20200825 |