CN213104064U - Die capable of quickly disassembling and assembling punch - Google Patents
Die capable of quickly disassembling and assembling punch Download PDFInfo
- Publication number
- CN213104064U CN213104064U CN202021400683.7U CN202021400683U CN213104064U CN 213104064 U CN213104064 U CN 213104064U CN 202021400683 U CN202021400683 U CN 202021400683U CN 213104064 U CN213104064 U CN 213104064U
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- bayonet lock
- punch
- groove
- drift
- hole
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Abstract
The utility model discloses a can quick assembly disassembly drift's mould, which comprises a fixed base, the drift mounting hole has been seted up on fixing base upper end surface, the inside drift that can dismantle is connected with of drift mounting hole, first recess has been seted up on drift outside surface, fixing base side surface bolt hole has been seted up, the inside bayonet lock of pegging graft of bolt hole, bayonet lock one side joint is inside first recess, the second recess has been seted up on bayonet lock one side surface, bayonet lock one end through bolt hole just is located fixing base one side, bayonet lock outside surface can be dismantled and be connected with the elasticity jump ring, terminal surface threaded hole under the fixing base, threaded hole inside threaded connection has the plug screw, the locating hole has been seted up to the terminal surface under the. This mould that can quick assembly disassembly drift makes its use of mutually supporting through setting up bayonet lock, first recess, second recess, plug screw and locating hole to realized the quick installation to the drift and spacing.
Description
Technical Field
The utility model relates to the technical field of dies, specifically be a can quick assembly disassembly drift's mould.
Background
The mould is used in the industrial production to get various moulds and tools of the required products by injection moulding, blow moulding, extrusion, die casting or forging forming, smelting, stamping, etc., in short, the mould is the tool used for making the shaped article, the tool is made up of various parts, different moulds are made up of different parts, it mainly realizes the processing of the article appearance through the change of the physical state of the shaped material, the name is "mother of industry";
the punch is an important part on the die and is also a quick-wear part in the using process of the die, the consumption is high, the frequency of maintenance and replacement is high, at present, the punch mostly adopts a press-in type shoulder punch, when the punch needs to be detached and replaced, a window plate needs to be firstly detached, a fixing seat is detached, then the punch can be replaced, the replacement time is long, the workload is large, and therefore the die capable of rapidly detaching and assembling the punch is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can mould of quick assembly disassembly drift to it is the important part on the mould to provide the drift in solving above-mentioned background art, also is the vulnerable part in the mould use simultaneously, the consumption is big, the maintenance is changed frequently highly, this type of drift adopts the forced formula of pressing to take the shoulder drift more at present, when the drift needs to demolish the change, need earlier the window board, the fixing base is pulled down and then just can be changed the drift, it is long to make its change time, the problem that the work load is big.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can quick assembly disassembly drift's mould, includes the fixing base, the drift mounting hole has been seted up on the fixing base upper end surface, the inside drift that can dismantle of drift mounting hole is connected with, first recess has been seted up on drift outside surface, the bolt hole has been seted up on fixing base side surface, the inside bayonet lock of pegging graft of bolt hole, bayonet lock one side joint is inside first recess, the second recess has been seted up on bayonet lock side surface, bayonet lock one end runs through the bolt hole and is located fixing base one side, bayonet lock outside surface can be dismantled and be connected with the elasticity jump ring, terminal surface threaded hole under the fixing base, threaded hole internal thread is connected with the plug screw, the locating hole has been seted up to terminal surface under the.
Preferably, the outer side surface of one end of the clamping pin is provided with a sliding groove, and the elastic clamping spring is sleeved inside the sliding groove.
Preferably, the bolt hole is perpendicular to the axis of the punch mounting hole and intersects a quarter of the punch mounting hole.
Preferably, the first groove and the second groove are both arc-shaped structures, the diameter of the first groove is larger than that of the clamping pin, and the diameter of the second groove is larger than that of the punch.
Preferably, an inner groove is formed in the surface of one end of the clamping pin, and the inner groove is of a hexagonal structure.
Compared with the prior art, the beneficial effects of the utility model are that: this mould that can quick assembly disassembly drift is through setting up the bayonet lock, first recess, the second recess, plug screw and locating hole, make its use of mutually supporting, when installing the drift, it makes second recess perpendicular to drift mounting hole in the bayonet lock to rotate the bayonet lock, then insert the drift mounting hole, it makes inside the first recess of bayonet lock unprocessed recess face embedding to rotate the bayonet lock again, twist the plug screw again at last, make plug screw one end card go into in the locating hole of terminal surface under the bayonet lock, prevent that the bayonet lock is rotatory, thereby realized the quick installation to the drift and spacing.
Drawings
FIG. 1 is a sectional view of the present invention;
FIG. 2 is a schematic view of a side view of the connection between the pin and the punch according to the present invention;
fig. 3 is a schematic view of the structure of the latch of the present invention.
In the figure: 1. a fixed seat; 2. an elastic clamp spring; 3. a first groove; 4. a second groove; 5. a threaded hole; 6. a plug screw; 7. a bayonet lock; 8. bolt holes; 9. a punch; 10. and a punch mounting hole.
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. 1-3, the present invention provides a technical solution: a die capable of quickly disassembling and assembling a punch comprises a fixed seat 1, a punch mounting hole 10 is formed in the upper end surface of the fixed seat 1, a punch 9 is detachably connected in the punch mounting hole 10, a first groove 3 is formed in the outer side surface of the punch 9, a bolt hole 8 is formed in one side surface of the fixed seat 1, the bolt hole 8 is perpendicular to the axis of the punch mounting hole 10, the bolt hole 8 is intersected with one quarter of the punch mounting hole 10, so that the bayonet 7 can be clamped in the first groove 3, the bayonet 7 is inserted in the bolt hole 8, an inner groove is arranged on the surface of one end of the bayonet 7, the inner groove is of a hexagonal structure, the bayonet lock 7 can be conveniently screwed by means of a wrench, one side of the bayonet lock 7 is clamped in the first groove 3, a second groove 4 is formed in the surface of one side of the bayonet lock 7, one end of the bayonet lock 7 penetrates through the bolt hole 8 and is located on one side of the fixed seat 1, and the surface of the outer side of the bayonet lock 7 is detachably connected with the elastic clamp spring 2;
7 one end outside surfaces of bayonet lock have seted up the spout, elasticity jump ring 2 cup joints inside the spout, it is fixed to have made things convenient for the installation to elasticity jump ring 2, terminal surface set up threaded hole 5 under fixing base 1, the inside threaded connection of threaded hole 5 has plug screw 6, the locating hole has been seted up to terminal surface under the bayonet lock 7, inside plug screw 6 one end penetrated the locating hole, first recess 3 is convex structure with second recess 4, the diameter of first recess 3 is greater than the diameter of bayonet lock 7, the diameter of second recess 4 is greater than the diameter of drift 9, it is fixed spacing to drift 9 to make bayonet lock 7 that can be fine.
The working principle is as follows: when the punch is installed, the bayonet lock 7 is rotated to enable the second groove 4 in the bayonet lock 7 to be perpendicular to the punch installation hole 10, the punch 9 is then inserted into the punch installation hole 10, the bayonet lock 7 is rotated again to enable the non-machined groove face of the bayonet lock 7 to be embedded into the first groove 3, and finally the screw plug 6 is screwed again, one end of the screw plug 6 is clamped into the positioning hole of the lower end face of the bayonet lock 7, the bayonet lock 7 is prevented from rotating, quick installation and limitation of the punch 9 are achieved, when the punch 9 is dismounted, the screw plug 6 is screwed to enable one end of the screw plug 6 to be separated from the positioning hole, then the bayonet lock 7 is rotated to enable the second groove 4 on the outer side surface of the bayonet lock 7 to be clamped outside the punch 9, and finally the punch 9 is pulled out of the punch.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a can quick assembly disassembly mould of drift, includes fixing base (1), its characterized in that: the punch mounting hole (10) is formed in the upper end surface of the fixing seat (1), the punch (9) is detachably connected in the punch mounting hole (10), the first groove (3) is formed in the outer side surface of the punch (9), the bolt hole (8) is formed in one side surface of the fixing seat (1), the bayonet lock (7) is inserted in the bolt hole (8), one side of the bayonet lock (7) is clamped in the first groove (3), the second groove (4) is formed in one side surface of the bayonet lock (7), one end of the bayonet lock (7) penetrates through the bolt hole (8) and is located on one side of the fixing seat (1), the elastic snap spring (2) is detachably connected to the outer side surface of the bayonet lock (7), the threaded hole (5) is formed in the lower end surface of the fixing seat (1), the screw plug (6) is connected in the threaded hole (5), and the, one end of the screw plug (6) penetrates into the positioning hole.
2. The die capable of quickly disassembling and assembling the punch according to claim 1, wherein: a sliding groove is formed in the surface of the outer side of one end of the clamping pin (7), and the elastic clamping spring (2) is sleeved inside the sliding groove.
3. The die capable of quickly disassembling and assembling the punch according to claim 1, wherein: the bolt hole (8) is perpendicular to the axis of the punch mounting hole (10) and the bolt hole (8) is intersected with one quarter of the punch mounting hole (10).
4. The die capable of quickly disassembling and assembling the punch according to claim 1, wherein: the first groove (3) and the second groove (4) are both arc-shaped structures, the diameter of the first groove (3) is larger than that of the clamping pin (7), and the diameter of the second groove (4) is larger than that of the punching head (9).
5. The die capable of quickly disassembling and assembling the punch according to claim 1, wherein: an inner groove is formed in the surface of one end of the clamping pin (7), and the inner groove is of a hexagonal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021400683.7U CN213104064U (en) | 2020-07-16 | 2020-07-16 | Die capable of quickly disassembling and assembling punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021400683.7U CN213104064U (en) | 2020-07-16 | 2020-07-16 | Die capable of quickly disassembling and assembling punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213104064U true CN213104064U (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021400683.7U Active CN213104064U (en) | 2020-07-16 | 2020-07-16 | Die capable of quickly disassembling and assembling punch |
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| CN (1) | CN213104064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118180258A (en) * | 2024-05-16 | 2024-06-14 | 浙江易锻精密机械有限公司 | Punch assembly of metal stamping die |
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2020
- 2020-07-16 CN CN202021400683.7U patent/CN213104064U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118180258A (en) * | 2024-05-16 | 2024-06-14 | 浙江易锻精密机械有限公司 | Punch assembly of metal stamping die |
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