CN105537418A - Die locker - Google Patents

Die locker Download PDF

Info

Publication number
CN105537418A
CN105537418A CN201510918951.1A CN201510918951A CN105537418A CN 105537418 A CN105537418 A CN 105537418A CN 201510918951 A CN201510918951 A CN 201510918951A CN 105537418 A CN105537418 A CN 105537418A
Authority
CN
China
Prior art keywords
lock pin
bayonet lock
lock
head
lockpin
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
Application number
CN201510918951.1A
Other languages
Chinese (zh)
Inventor
卞林元
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUZHOU HENGTAI METAL PRODUCTS CO Ltd
Original Assignee
SUZHOU HENGTAI METAL PRODUCTS CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SUZHOU HENGTAI METAL PRODUCTS CO Ltd filed Critical SUZHOU HENGTAI METAL PRODUCTS CO Ltd
Priority to CN201510918951.1A priority Critical patent/CN105537418A/en
Publication of CN105537418A publication Critical patent/CN105537418A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides
    • B21D37/12Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies

Abstract

The invention discloses a die locker. The die locker comprises a lockpin and a bayonet lock. The lockpin comprises a lockpin base, a lockpin rod and a lockpin head. The lockpin rod is cylindrical and erectly arranged on the lockpin base. The lockpin head is in the shape of a flatheaded cone and arranged at the end of the lockpin rod. A concave-ring-shaped lockpin neck is arranged between the lockpin head and the lockpin rod. The bayonet lock comprises a bayonet lock base, a bayonet lock rod and a bayonet lock head. The bayonet lock rod is cylindrical and erectly arranged on the bayonet lock base. The bayonet lock head is semicircular and arranged at the front end of the bayonet lock rod. The radius of a concave ring of the lockpin neck is equal to that of the bayonet lock head. According to the die locker, the lockpin and the bayonet lock of the die locker are mutually matched, and the locker is used for fixing a die in a die fixing base, and thus mounting and dismounting can be achieved conveniently and rapidly.

Description

A kind of mould locker
Technical field
The present invention relates to a kind of mould locker, 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: propose a kind of mould locker.
Technical solution of the present invention is achieved in that a kind of mould locker, comprises lock pin and bayonet lock; 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.
Preferably, the crossover position of described lock pin neck and lock pin head, lock pin bar is all provided with transition arc.
Preferably, described bayonet lock base offers countersunk screw hole.
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 and bayonet lock two parts.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.Detent configuration of the present invention is simple, reasonable in design, repeatedly can mount and dismount, substantially increase 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;
Accompanying drawing 2 is structural representations of the lock pin in the present invention;
Accompanying drawing 3 is structural representations of the bayonet lock in 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, countersunk screw hole.
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 and bayonet lock; 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.
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, makes bayonet lock head insert lock pin neck and plays a guide effect.
Further instruction, described bayonet lock base 5 offers countersunk screw hole 8, for bayonet lock is connected to other workpiece.
Locker of the present invention is a kind of syndeton, comprises lock pin and bayonet lock two parts.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.Detent configuration of the present invention is simple, reasonable in design, repeatedly can mount and dismount, substantially increase 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 (3)

1. a mould locker, is characterized in that: comprise lock pin and bayonet lock; 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.
2. mould locker 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.
3. mould locker according to claim 1, is characterized in that: described bayonet lock base offers countersunk screw hole.
CN201510918951.1A 2015-12-11 2015-12-11 Die locker Pending CN105537418A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510918951.1A CN105537418A (en) 2015-12-11 2015-12-11 Die locker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510918951.1A CN105537418A (en) 2015-12-11 2015-12-11 Die locker

Publications (1)

Publication Number Publication Date
CN105537418A true CN105537418A (en) 2016-05-04

Family

ID=55817242

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510918951.1A Pending CN105537418A (en) 2015-12-11 2015-12-11 Die locker

Country Status (1)

Country Link
CN (1) CN105537418A (en)

Citations (5)

* Cited by examiner, † Cited by third party
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
CN201165036Y (en) * 2007-10-31 2008-12-17 深圳Tcl新技术有限公司 Mould insert quick change structure
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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
CN201165036Y (en) * 2007-10-31 2008-12-17 深圳Tcl新技术有限公司 Mould insert quick change structure
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

Similar Documents

Publication Publication Date Title
CN102581133A (en) Punch device with changeable punch
CN105537418A (en) Die locker
CN105344840A (en) Lock catch device convenient to dismount
CN105344839A (en) Lockpin for die
CN105328046A (en) Lock catch device capable of being mounted and dismounted electrically
CN204262293U (en) Interchangeable wheel die matched moulds positioner
CN209255593U (en) A kind of wear-resistant pressure-resistant punching press abnormal-shaped punch
CN105458076A (en) Bayonet pin for mold
CN202861155U (en) Thick turret upper die structure with returned materials on numerical control press
CN203235818U (en) Pipeline flanging die
CN205309128U (en) Make things convenient for locking device of dismouting
CN105057471A (en) Production mold for machining gasket
CN202806125U (en) Adsorption device and carving machine
CN204564905U (en) Combined impact punch die
CN203171469U (en) Detachable top plane locating pin structure
CN204160337U (en) A kind of shot-blasting machine auxiliary mould
CN204430836U (en) Mechanical Processing Center multistation common fixture
CN203221126U (en) Support compound die stamping device
CN203293435U (en) Novel insert pin for die
CN202290975U (en) I-shaped punching die
CN205148506U (en) Production sophisticated planer slewing mechanism positioning channel section mounting for wooden toy
CN203875176U (en) Puncher pin
CN202570976U (en) Punch device
CN202668664U (en) Punching fixture capable of punching holes of various specifications
CN103100999A (en) Detachable top-plane locating pin structure

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

Application publication date: 20160504

RJ01 Rejection of invention patent application after publication