CN209006497U - A kind of quick change punch structure - Google Patents
A kind of quick change punch structure Download PDFInfo
- Publication number
- CN209006497U CN209006497U CN201821554792.7U CN201821554792U CN209006497U CN 209006497 U CN209006497 U CN 209006497U CN 201821554792 U CN201821554792 U CN 201821554792U CN 209006497 U CN209006497 U CN 209006497U
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- CN
- China
- Prior art keywords
- formed punch
- punch
- mounting hole
- quick change
- ontology
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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.)
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- Punching Or Piercing (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of quick change punch structures, it is intended to solve formed punch replacement dismounting inconvenience, the low deficiency of disassembly efficiency.The utility model includes formed punch pedestal, formed punch ontology, the limit hole that formed punch pedestal is equipped with longitudinally disposed mounting hole and is laterally arranged, limit hole is arranged on formed punch base side wall and is connected to mounting hole, formed punch ontology one end is active section, the other end is linkage section, linkage section is threaded in mounting hole, and limit hole internal screw thread connects anti-turn screw, and anti-turn screw is connected on formed punch body outer wall.This quick change punch structure keeps formed punch replacement convenient for disassembly and assembly, and disassembly efficiency is high.
Description
Technical field
The utility model relates to stamping technologies, more specifically, it relates to a kind of quick change punch structure.
Background technique
Hole location there are many on stamping products was used for the requirement such as line or assembly, and realizing the processing of these hole locations will lean on
The punch mechanism of stamping die.Existing punch structure is all increase cup head behind formed punch, is then blocked with formed punch pedestal, fixed
Good screw and pin is stamped, guarantees that formed punch is fixed well.Operation is punched out for stamping products, formed punch is easy to abrasion even
Damage, once formed punch abrasion or damage, stamping products will be bad, therefore formed punch needs are often removed for repair or replacement.
And wearing or damaging once occur in existing this punch structure, formed punch, and remove very troublesome, need to dismantle formed punch bottom
Seat, and formed punch pedestal of dismantling needs to back-out all screws and extracts all pins, intricate operation, inefficiency, and when installation is also same
Sample trouble.
Utility model content
The utility model overcomes formed punch replacement dismounting inconvenience, and the low deficiency of disassembly efficiency provides a kind of quick change formed punch
Structure, formed punch replacement is convenient for disassembly and assembly, and disassembly efficiency is high.
In order to solve the above-mentioned technical problem, the utility model uses a kind of following technical scheme: quick change punch structure, including
Formed punch pedestal, formed punch ontology, the limit hole that formed punch pedestal is equipped with longitudinally disposed mounting hole and is laterally arranged, limit hole are set
It sets on formed punch base side wall and is connected to mounting hole, formed punch ontology one end is active section, and the other end is linkage section, linkage section spiral shell
Line is connected in mounting hole, and limit hole internal screw thread connects anti-turn screw, and anti-turn screw is connected on formed punch body outer wall.
When formed punch ontology is replaced, anti-turn screw is first rotated, separates anti-turn screw with formed punch body outer wall, then rotation punching
Head ontology, formed punch ontology is spun out out of mounting hole.Then new formed punch ontology is screwed in mounting hole, then will prevented
Turn screw and screw in limit hole, makes the rotation for preventing formed punch ontology on the end abutment of anti-turn screw to formed punch body outer wall.It is this
Quick change punch structure keeps formed punch replacement convenient for disassembly and assembly, and disassembly efficiency is high.
Preferably, being connected with position-limitting pin and mounting screw on formed punch pedestal.Position-limitting pin and mounting screw facilitate punching
The connection of head pedestal and stamping equipment.
Preferably, the limiting slot of a ring shape is equipped on formed punch ontology linkage section outer wall with limiting slot corresponding position, limit
The width of position slot is adapted with the diameter of stop screw, and stop screw is connected in limit groove bottom.The setting of limiting slot makes to prevent
Turning screw has the function of longitudinal spacing to formed punch ontology, prevents formed punch ontology from damaging screw thread during punching press, convenient for punching
The rotation dismounting of head ontology.
Preferably, mounting hole is the closed blind hole of the other end open at one end, formed punch ontology linkage section is connected to mounting hole
On the bottom surface of closed end.The mounting hole of blind hole shape is arranged, and limits to formed punch body end, it is ensured that the stamping press of formed punch ontology and
Bearing capacity.
Preferably, formed punch pedestal is block structure, formed punch base upper surface and lower surface are arranged in parallel.This structure
Formed punch pedestal is convenient for connecting with the installation of stamping equipment.
Compared with prior art, the utility model has the beneficial effects that quick change punch structure keeps formed punch replacement convenient for disassembly and assembly,
Disassembly efficiency is high.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model；
In figure: 1, formed punch pedestal, 2, formed punch ontology, 3, mounting hole, 4, limit hole, 5, active section, 6, linkage section, 7, anti-rotation
Screw, 8, position-limitting pin, 9, mounting screw, 10, limiting slot.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing, the technical solution of the utility model work is further specifically retouched
It states:
Embodiment: a kind of quick change punch structure (referring to attached drawing 1), including formed punch pedestal 1, formed punch ontology 2, on formed punch pedestal
It is connected with position-limitting pin 8 and mounting screw 9.The limit that formed punch pedestal is equipped with longitudinally disposed mounting hole 3 and is laterally arranged
Hole 4, limit hole are arranged on formed punch base side wall and are connected to mounting hole, and formed punch ontology one end is active section 5, and the other end is to connect
Section 6 is connect, linkage section is threaded in mounting hole, and limit hole internal screw thread connects anti-turn screw 7, and anti-turn screw is connected to formed punch sheet
On external wall.On formed punch ontology linkage section outer wall and limiting slot corresponding position is equipped with the limiting slot 10 of a ring shape, limiting slot
Width is adapted with the diameter of stop screw, and stop screw is connected in limit groove bottom.Mounting hole is the other end open at one end
Closed blind hole, formed punch ontology linkage section are connected on the bottom surface of mounting hole closed end.Formed punch pedestal is block structure, formed punch pedestal
Upper and lower surfaces are arranged in parallel.
When formed punch ontology is replaced, anti-turn screw is first rotated, separates anti-turn screw with formed punch body outer wall, then rotation punching
Head ontology, formed punch ontology is spun out out of mounting hole.Then new formed punch ontology is screwed in mounting hole, then will prevented
Turn screw and screw in limit hole, makes the rotation for preventing formed punch ontology on the end abutment of anti-turn screw to formed punch body outer wall.It is this
Quick change punch structure keeps formed punch replacement convenient for disassembly and assembly, and disassembly efficiency is high.
Embodiment described above is a kind of preferable scheme of the utility model, is not made to the utility model any
Formal limitation, there are also other variations and modifications on the premise of not exceeding the technical scheme recorded in the claims.
Claims (5)
1. a kind of quick change punch structure, characterized in that including formed punch pedestal (1), formed punch ontology (2), formed punch pedestal is equipped with vertical
To the mounting hole (3) and the lateral limit hole (4) that is arranged of setting, limit hole is arranged on formed punch base side wall and and mounting hole
Connection, formed punch ontology one end are active section (5), and the other end is linkage section (6), and linkage section is threaded in mounting hole, limit
Hole internal screw thread connects anti-turn screw (7), and anti-turn screw is connected on formed punch body outer wall.
2. a kind of quick change punch structure according to claim 1, characterized in that be connected with position-limitting pin on formed punch pedestal
(8) and mounting screw (9).
3. a kind of quick change punch structure according to claim 1, characterized in that on formed punch ontology linkage section outer wall and limit
Slot corresponding position is equipped with the limiting slot (10) of a ring shape, and the width of limiting slot is adapted with the diameter of stop screw, limits spiral shell
Nail is connected in limit groove bottom.
4. a kind of quick change punch structure according to claim 1, characterized in that mounting hole is the other end open at one end closing
Blind hole, formed punch ontology linkage section is connected on the bottom surface of mounting hole closed end.
5. a kind of quick change punch structure according to claim 1, characterized in that formed punch pedestal is block structure, formed punch bottom
Seat upper and lower surfaces are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821554792.7U CN209006497U (en) | 2018-09-21 | 2018-09-21 | A kind of quick change punch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821554792.7U CN209006497U (en) | 2018-09-21 | 2018-09-21 | A kind of quick change punch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209006497U true CN209006497U (en) | 2019-06-21 |
Family
ID=66833978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821554792.7U Active CN209006497U (en) | 2018-09-21 | 2018-09-21 | A kind of quick change punch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209006497U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394395A (en) * | 2019-07-19 | 2019-11-01 | 佛山以卓智能装备制造有限公司 | A kind of formed punch |
| CN112916716A (en) * | 2021-03-04 | 2021-06-08 | 东莞市海洛实业有限公司 | Anti-deformation quick-change rolling punching head for high-speed punch press |
-
2018
- 2018-09-21 CN CN201821554792.7U patent/CN209006497U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394395A (en) * | 2019-07-19 | 2019-11-01 | 佛山以卓智能装备制造有限公司 | A kind of formed punch |
| CN112916716A (en) * | 2021-03-04 | 2021-06-08 | 东莞市海洛实业有限公司 | Anti-deformation quick-change rolling punching head for high-speed punch press |
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