CN105344840A - Lock catch device convenient to dismount - Google Patents
Lock catch device convenient to dismount Download PDFInfo
- Publication number
- CN105344840A CN105344840A CN201510915750.6A CN201510915750A CN105344840A CN 105344840 A CN105344840 A CN 105344840A CN 201510915750 A CN201510915750 A CN 201510915750A CN 105344840 A CN105344840 A CN 105344840A
- Authority
- CN
- China
- Prior art keywords
- lock pin
- lock
- pin
- head
- bayonet lock
- 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.)
- Pending
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
- B21D37/14—Particular arrangements for handling and holding in place complete dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses a lock catch device convenient to dismount. The lock catch device comprises a lock pin, a block pin and an air cylinder, wherein the lock pin comprises a lock pin base, a lock pin rod and a lock pin head; the lock pin rod is in the shape of a cylinder, and is erected on the lock pin base; the lock pin head is in the shape of a flat-end cone, and is arranged on the end part of the lock pin rod; a concave-ring-shaped lock pin neck is arranged between the lock pin head and the lock pin rod; the block pin comprises a block pin base, a block pin rod and a block pin head; the block pin rod is in the shape of a cylinder, and is erected on the block pin base; the block pin head is semicircular, and is arranged on the front end part of the block pin rod; the concave ring radius of the lock pin neck is equal to the radius of the block pin head; and the end part of the piston of the air cylinder is connected with the block pin base for controlling the block pin. According to the lock catch device, the lock pin is matched with the block pin for fixing a mould in a mould fixing base; and the air cylinder controls the block pin to move for conveniently and quickly realizing mounting and dismounting.
Description
Technical field
The present invention relates to a kind of locker of easy disassembly, belong to mold parts design field.
Background technology
Mould is as special working equipment, more and more important in modern manufacturing industry.The height of die horizontal, has been related to the development and progression of modern manufacturing industry, has been related to the speed of economic construction.Mould industry is the leading industry driving the development of every industrial products.How providing faster, more mould better, is that common important topic in die industry work.Punch and die is all included in a general secondary mould, described punch and die are generally all fixedly mounted in punch holder and die holder, because punch and die are easier to wearing and tearing, frequent needs are changed or finishing, therefore be necessary to research and develop a kind of syndeton, realize dismantling punch and die how quickly and easily.
Summary of the invention
For the technical problem of above-mentioned existence, the object of the invention is: the locker proposing a kind of easy disassembly.
Technical solution of the present invention is achieved in that a kind of locker of easy disassembly, comprises lock pin, bayonet lock and cylinder; Described lock pin comprises lock pin base, lock pin bar and lock pin head; Described lock pin bar is cylindrical shape, is uprightly arranged on lock pin base; Described lock pin head is truncated conical body shape, is arranged on the end of lock pin bar; The lock pin neck of a scrobicular ring shape is provided with between described lock pin head and lock pin bar; Described bayonet lock comprises bayonet lock base, bayonet lock bar and bayonet lock head; Described bayonet lock bar is cylindrical shape, is uprightly arranged on bayonet lock base; Described bayonet lock head is semicircle shape, is arranged on the leading section of bayonet lock bar; The scrobicular ring radius of described lock pin neck equals the radius of bayonet lock head; The pistons end of described cylinder is connected with bayonet lock base, for controlling bayonet lock motion.
Preferably, the crossover position of described lock pin neck and lock pin head, lock pin bar is all provided with transition arc.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Locker of the present invention is a kind of syndeton, comprises lock pin, bayonet lock and the cylinder for controlling bayonet lock motion.During use, die offers lockpin hole, inserted from top to bottom in the lockpin hole that die is offered by lock pin, the end of the bayonet lock matched vertically snaps in the lock pin neck of lock pin through die holder.The locker of this structure can reach higher tautness and attachment force, and can realize self-locking, can also realize installation and removal fast after die and die holder being docked and fixing; During dismounting, first bayonet lock is exited, just directly can extract lock pin, realize quick-replaceable die; And buckle structure of the present invention controls bayonet lock motion by cylinder, dismounting is more fast laborsaving, and can repeatedly mount and dismount, and substantially increases the utilization rate of operating efficiency and parts.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is structural representation of the present invention.
In figure: 1, lock pin base; 2, lock pin bar; 3, lock pin head; 4, lock pin neck; 5, bayonet lock base; 6, bayonet lock bar; 7, bayonet lock head; 8, cylinder; 9, piston.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described.
Lock pin of the present invention, as shown in Figure 1, comprises lock pin, bayonet lock and cylinder 8; Described lock pin comprises lock pin base 1, lock pin bar 2 and lock pin head 3; Described lock pin bar 2, in cylindrical shape, is uprightly arranged on lock pin base 1; Described lock pin head 3, in truncated conical body shape, is arranged on the end of lock pin bar 2; The lock pin neck 4 of a scrobicular ring shape is provided with between described lock pin head 3 and lock pin bar 2; Described bayonet lock comprises bayonet lock base 5, bayonet lock bar 6 and bayonet lock head 7; Described bayonet lock bar 6, in cylindrical shape, is uprightly arranged on bayonet lock base 5; Described bayonet lock head 7, in semicircle shape, is arranged on the leading section of bayonet lock bar 6; The scrobicular ring radius of described lock pin neck 4 equals the radius of bayonet lock head 7; When described lock pin and bayonet lock assembling, bayonet lock head 7 snaps in the scrobicular ring of lock pin neck 4, then lock pin and bayonet lock are mutually vertical; Piston 9 end of described cylinder 8 is connected with bayonet lock base 5, for controlling bayonet lock motion, needing to promote bayonet lock during locking, needing to pull out bayonet lock during dismounting.
Further instruction, the crossover position of described lock pin neck 4 and lock pin head 2, lock pin bar 3 is all provided with transition arc, the design of described transition arc, plays a guide effect when making bayonet lock head insert lock pin neck.
Locker of the present invention is a kind of syndeton, comprises lock pin, bayonet lock and the cylinder for controlling bayonet lock motion.During use, die offers lockpin hole, inserted from top to bottom in the lockpin hole that die is offered by lock pin, the end of the bayonet lock matched vertically snaps in the lock pin neck of lock pin through die holder.The locker of this structure can reach higher tautness and attachment force, and can realize self-locking, can also realize installation and removal fast after die and die holder being docked and fixing; During dismounting, first bayonet lock is exited, just directly can extract lock pin, realize quick-replaceable die; And buckle structure of the present invention controls bayonet lock motion by cylinder, dismounting is more fast laborsaving, and can repeatedly mount and dismount, and substantially increases the utilization rate of operating efficiency and parts.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. a locker for easy disassembly, is characterized in that: comprise lock pin, bayonet lock and cylinder; Described lock pin comprises lock pin base, lock pin bar and lock pin head; Described lock pin bar is cylindrical shape, is uprightly arranged on lock pin base; Described lock pin head is truncated conical body shape, is arranged on the end of lock pin bar; The lock pin neck of a scrobicular ring shape is provided with between described lock pin head and lock pin bar; Described bayonet lock comprises bayonet lock base, bayonet lock bar and bayonet lock head; Described bayonet lock bar is cylindrical shape, is uprightly arranged on bayonet lock base; Described bayonet lock head is semicircle shape, is arranged on the leading section of bayonet lock bar; The scrobicular ring radius of described lock pin neck equals the radius of bayonet lock head; The pistons end of described cylinder is connected with bayonet lock base, for controlling bayonet lock motion.
2. the locker of easy disassembly according to claim 1, is characterized in that: the crossover position of described lock pin neck and lock pin head, lock pin bar is all provided with transition arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510915750.6A CN105344840A (en) | 2015-12-11 | 2015-12-11 | Lock catch device convenient to dismount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510915750.6A CN105344840A (en) | 2015-12-11 | 2015-12-11 | Lock catch device convenient to dismount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105344840A true CN105344840A (en) | 2016-02-24 |
Family
ID=55320981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510915750.6A Pending CN105344840A (en) | 2015-12-11 | 2015-12-11 | Lock catch device convenient to dismount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105344840A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111546470A (en) * | 2020-05-11 | 2020-08-18 | 邢洁 | Preparation method of concrete prefabricated part and concrete curing template |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1082524A1 (en) * | 1982-05-12 | 1984-03-30 | Запорожский Проектно-Конструкторский И Технологический Институт | Apparatus for securing quick-change tool |
| CN201711517U (en) * | 2010-07-14 | 2011-01-19 | 宁波力劲科技有限公司 | Rapid mold clamping device |
| CN101954685A (en) * | 2009-07-17 | 2011-01-26 | 深圳市群达行精密模具有限公司 | Casting insert interchange structure of injection mold |
| CN202162372U (en) * | 2011-07-15 | 2012-03-14 | 广东伊之密精密机械股份有限公司 | Die fast clamping device for die casting machine |
| CN202462774U (en) * | 2012-01-02 | 2012-10-03 | 宁波跃飞模具有限公司 | Convenient device for dismounting and exchanging moveable insert block |
| CN204367316U (en) * | 2015-01-04 | 2015-06-03 | 深圳市安高模具有限公司 | A kind of mould line position part self-locking structure |
-
2015
- 2015-12-11 CN CN201510915750.6A patent/CN105344840A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1082524A1 (en) * | 1982-05-12 | 1984-03-30 | Запорожский Проектно-Конструкторский И Технологический Институт | Apparatus for securing quick-change tool |
| CN101954685A (en) * | 2009-07-17 | 2011-01-26 | 深圳市群达行精密模具有限公司 | Casting insert interchange structure of injection mold |
| CN201711517U (en) * | 2010-07-14 | 2011-01-19 | 宁波力劲科技有限公司 | Rapid mold clamping device |
| CN202162372U (en) * | 2011-07-15 | 2012-03-14 | 广东伊之密精密机械股份有限公司 | Die fast clamping device for die casting machine |
| CN202462774U (en) * | 2012-01-02 | 2012-10-03 | 宁波跃飞模具有限公司 | Convenient device for dismounting and exchanging moveable insert block |
| CN204367316U (en) * | 2015-01-04 | 2015-06-03 | 深圳市安高模具有限公司 | A kind of mould line position part self-locking structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111546470A (en) * | 2020-05-11 | 2020-08-18 | 邢洁 | Preparation method of concrete prefabricated part and concrete curing template |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160224 |