CN106238578B - A kind of locking punch - Google Patents
A kind of locking punch Download PDFInfo
- Publication number
- CN106238578B CN106238578B CN201610752926.5A CN201610752926A CN106238578B CN 106238578 B CN106238578 B CN 106238578B CN 201610752926 A CN201610752926 A CN 201610752926A CN 106238578 B CN106238578 B CN 106238578B
- Authority
- CN
- China
- Prior art keywords
- latch closure
- round platform
- work
- jumper bar
- half open
- 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.)
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Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/04—Movable or exchangeable mountings for tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a kind of locking punch, including：Round platform, jumper bar and top；The lower surface of the round platform is connected with the upper surface of jumper bar；The upper end of the top is assigned into the docking groove of jumper bar lower end；The round platform is equipped with annular groove, and the side of round platform is additionally provided with card slot；Fastening screw hole is equipped on the annular groove among card slot；It is described to open up half open-work at the center of round platform and jumper bar；The fastening screw hole is communicated with half open-work；The middle part of half open-work is equipped with a latch closure；It is described that two symmetrical ports are set on latch closure, and buckle is set on the lower surface of the port both sides of latch closure；A spring is arranged below in the latch closure, and lower spring end supports the bottom surface for being in half open-work, and the upper end of spring, which is supported, to be on latch closure lower surface；Upper end respectively two mounting holes of setting, and they cooperate of the lower end of the jumper bar and top.The configuration of the present invention is simple, reasonable design are easily installed and dismantle, and have enough intensity and good craftsmanship, and the operation of easy worker improves working efficiency.
Description
Technical field
The present invention relates to mould applications, more particularly to a kind of locking punch.
Background technology
Punch is also punch-pin, upper mold, formpiston, red needle etc., and punch is divided into as A types punch, T types punch, special-shaped punching
Head.Punch is mounted in the metal parts in stamping die, is in direct contact applied to material, so that the material deformed upon, cut out
Cut material.But existing punch is mostly complicated, is not easy to mount and dismount, punch is easily broken off, when broken, can't
It replaces, causes greatly to waste, and punch is single, it is impossible to be gone to replace various sizes of top, therefore make according to the needs of oneself
Valency is high.
Invention content
The invention mainly solves the technical problem of providing a kind of locking punches, and reasonable design is simple in structure, solves
The problem of punch is not easy to mount and dismount.
In order to solve the above technical problems, one aspect of the present invention is to provide a kind of locking punch, including：
Round platform, jumper bar and top；The lower surface of the round platform is connected with the upper surface of jumper bar；The upper end of the top is assigned under jumper bar
In the docking groove at end；The round platform is equipped with annular groove, and the side of round platform is additionally provided with card slot；The ring among card slot
Connected in star is equipped with fastening screw hole；It is described to open up half open-work at the center of round platform and jumper bar；The fastening screw hole and half open-work
It communicates；The middle part of half open-work is equipped with a latch closure；It is described that two symmetrical ports are set on latch closure, and at the end of latch closure
Buckle is set on the lower surface of mouth both sides；A spring is arranged below in the latch closure, and lower spring end supports the bottom surface for being in half open-work,
The upper end of spring, which is supported, to be on latch closure lower surface；The upper end of the lower end of the jumper bar and top respectively sets two mounting holes, and it
Cooperate.
Preferably, it is symmetrical along half open-work there are two the fastening screw holes, and fasten and screw thread is equipped on the inside of screw hole；
Preferably, there are two the ports on the latch closure, and it is symmetrical along center line；
Preferably, the buckle is orthogonal with latch closure.
The beneficial effects of the invention are as follows：The configuration of the present invention is simple, setting is reasonable, is easily installed and dismantles；The punch has
Enough intensity and good craftsmanship, and top can be replaced into the pattern of staff's needs, even if top damage, also only needs
Top is replaced, has greatly saved cost；The part docked with the punch only need to be downward along port by half open-work
Then pressing spring rotates interfacing part, interfacing part is gone in buckle, and trip bolt is installed the punch finally by fastening screw hole
It is fixed with interfacing part.
Description of the drawings
Fig. 1 is a kind of schematic diagram for locking punch of the present invention；
Fig. 2 is a kind of sectional view for locking punch of the present invention；
Fig. 3 is the partial enlarged view of Fig. 2；
The label of each component is as follows in attached drawing：1st, round platform；2nd, jumper bar；3rd, it comes directly towards；4th, annular groove；5th, card slot；6th, it fastens
Screw hole；7th, half open-work；8th, spring；9th, latch closure；10th, it is buckled；11st, port；12nd, mounting hole.
Specific embodiment
The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Attached drawing 1 and Fig. 2 are please referred to, the embodiment of the present invention includes：Round platform 1, jumper bar 2 and top 3；The following table of the round platform 1
Face is connected with the upper surface of jumper bar 2；The upper end of the top 3 is assigned into the docking groove of 2 lower end of jumper bar；It is set on the round platform 1
There is annular groove 4, and the side of round platform 1 is additionally provided with card slot 5；Fastening screw hole is equipped on the annular groove 4 among card slot 5
6；It is described to open up half open-work 7 at the center of round platform 1 and jumper bar 2；The fastening screw hole 6 is communicated with half open-work 7；Half open-work
7 middle part is equipped with a latch closure 9；It is described that two symmetrical ports 11 are set on latch closure 9, and in 11 both sides of the port of latch closure 9
Lower surface on setting buckle 10；A spring 8 is arranged below in the latch closure 9, and the bottom surface for being in half open-work 7 is supported in 8 lower end of spring,
The upper end of spring 8, which is supported, to be on 9 lower surface of latch closure；The lower end of the jumper bar 2 and the upper end of top 3 respectively set two mounting holes
12, and they cooperate.
Preferably, it is symmetrical along half open-work 7 there are two the fastening screw holes 6, and fasten 6 inside of screw hole and be equipped with screw thread；
Preferably, there are two the ports 11 on the latch closure 9, and it is symmetrical along center line；
Preferably, the buckle 10 is orthogonal with latch closure 9.
The configuration of the present invention is simple, setting is reasonable, is easily installed and dismantles；The punch has enough intensity and good work
Skill, and 3 patterns that can be replaced into staff's needs are come directly towards, even if 3 damage of top, also only needs replacing top 3, greatly
Big has saved cost；The part of punch docking only need to be by half open-work 7 along 11 downward pressing spring of port, then rotation pair
Fitting goes to interfacing part in buckle 10, installs trip bolt finally by fastening screw hole 6 and the punch is fixed with interfacing part.
The foregoing is merely the embodiment of the present invention, are not intended to limit the scope of the invention, every to utilize this hair
The equivalent structure or equivalent flow shift that bright description is made directly or indirectly is used in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (1)
1. a kind of locking punch, it is characterised in that including：Round platform, jumper bar and top；The lower surface of the round platform and jumper bar it is upper
Surface is connected；The upper end of the top is assigned into the docking groove of jumper bar lower end；The round platform is equipped with annular groove, and round platform
Side be additionally provided with card slot；Fastening screw hole is equipped on the annular groove among card slot；It is described in round platform and jumper bar
The heart opens up half open-work；The fastening screw hole is communicated with half open-work；The middle part of half open-work is equipped with a latch closure；It is described in latch closure
Two symmetrical ports are set above, and buckle is set on the lower surface of the port both sides of latch closure；The latch closure is arranged below
One spring, and lower spring end supports the bottom surface for being in half open-work, the upper end of spring, which is supported, to be on latch closure lower surface；Under the jumper bar
Upper end respectively two mounting holes of setting, and they cooperate at end and top；It is symmetrical along half open-work that there are two the fastening screw holes,
And it is equipped with screw thread on the inside of fastening screw hole；There are two ports on the latch closure, and symmetrical along center line；The buckle is mutual with latch closure
It is perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752926.5A CN106238578B (en) | 2016-08-29 | 2016-08-29 | A kind of locking punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752926.5A CN106238578B (en) | 2016-08-29 | 2016-08-29 | A kind of locking punch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106238578A CN106238578A (en) | 2016-12-21 |
| CN106238578B true CN106238578B (en) | 2018-06-19 |
Family
ID=57598125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610752926.5A Active CN106238578B (en) | 2016-08-29 | 2016-08-29 | A kind of locking punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106238578B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5884546A (en) * | 1997-02-21 | 1999-03-23 | Mate Precision Tooling Inc. | Punch unit |
| CN201439106U (en) * | 2009-05-12 | 2010-04-21 | 深圳市锐特尔精密模具有限公司 | Thick upper die of numerical control punch |
| CN104271281A (en) * | 2011-11-11 | 2015-01-07 | 威尔逊模具国际公司 | Punch tool, punch tip and method of securing a punch tip with a punch body |
| CN104438617A (en) * | 2013-09-15 | 2015-03-25 | 由国峰 | Flange machining tool |
| CN206028494U (en) * | 2016-08-29 | 2017-03-22 | 苏州市顺仪五金有限公司 | Locking drift |
-
2016
- 2016-08-29 CN CN201610752926.5A patent/CN106238578B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5884546A (en) * | 1997-02-21 | 1999-03-23 | Mate Precision Tooling Inc. | Punch unit |
| CN201439106U (en) * | 2009-05-12 | 2010-04-21 | 深圳市锐特尔精密模具有限公司 | Thick upper die of numerical control punch |
| CN104271281A (en) * | 2011-11-11 | 2015-01-07 | 威尔逊模具国际公司 | Punch tool, punch tip and method of securing a punch tip with a punch body |
| CN104438617A (en) * | 2013-09-15 | 2015-03-25 | 由国峰 | Flange machining tool |
| CN206028494U (en) * | 2016-08-29 | 2017-03-22 | 苏州市顺仪五金有限公司 | Locking drift |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106238578A (en) | 2016-12-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180425 Address after: 215000 Suli Road, Wuzhong District, Suzhou, Jiangsu Province, No. 63 Applicant after: SUZHOU ZHONGTUO PATENT OPERATIONS MANAGEMENT CO., LTD. Address before: 215106 Jiangsu Suzhou Wuzhong District Luzhi town Songnan Village (big library) Suzhou Shunyi Hardware Co., Ltd. Applicant before: SUZHOU SHUNYI INSTRUMENT CO., LTD. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |