CN216801371U - Insert positioning structure of hardware mould - Google Patents
Insert positioning structure of hardware mould Download PDFInfo
- Publication number
- CN216801371U CN216801371U CN202123250821.5U CN202123250821U CN216801371U CN 216801371 U CN216801371 U CN 216801371U CN 202123250821 U CN202123250821 U CN 202123250821U CN 216801371 U CN216801371 U CN 216801371U
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- insert
- positioning
- square column
- fixed die
- locking
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- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims description 21
- 230000037431 insertion Effects 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of dies, in particular to an insert positioning structure of a hardware die, which comprises a fixed die base, a fixed die and an insert positioning mechanism arranged on the fixed die, wherein the fixed die is fixedly arranged on the fixed die base, an inner cavity is formed in the fixed die, a positioning square column mounting hole is formed in the bottom of the inner cavity, two guiding square columns are symmetrically and integrally formed in the positioning square column mounting hole, a positioning square column mounting hole is formed in the inner cavity of the fixed die, the positioning square column on the insert is inserted into the positioning square block mounting hole, then a lock rod on a lock block is inserted into a lock rod groove on the positioning square column by pushing the lock block, so that the positioning and fixing of the insert are realized, meanwhile, the stop block is blocked at the outer side of the lock block, the lock rod can be withdrawn from the lock rod groove by pulling the stop block during disassembly, the release of the insert is obtained, the positioning mechanism enables the assembly and disassembly of the insert to be very convenient and the fixation of the insert to be very stable, the quality of the workpiece is ensured.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to an insert positioning structure of a hardware die.
Background
The positioning structure of the hardware mould insert in the prior art is fixed by the screws when the insert is positioned and fixed, so that the insert is troublesome to mount and dismount, and the screws are likely to loosen under the action of external force in the working process, so that the insert is rocked in the working process, a stamped workpiece is deformed and damaged, and the quality of the workpiece is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an insert positioning structure of a hardware mould, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
an insert positioning structure of a hardware mold comprises a fixed mold base, a fixed mold and an insert positioning mechanism arranged on the fixed mold, wherein the fixed mold is fixedly arranged on the fixed mold base, an inner cavity is formed in the fixed mold, a positioning square column mounting hole is formed in the bottom of the inner cavity, two guiding square columns are symmetrically and integrally formed in the positioning square column mounting hole, two locking rod inserting holes are symmetrically formed in one inner side surface, close to the outer wall of the fixed mold, of the positioning square column mounting hole, a locking block inserting hole is formed in one outer wall, close to the positioning square column mounting hole, of the fixed mold, the locking rod inserting hole penetrates through the locking block inserting hole, a first connecting column is welded on the upper side of the locking block inserting hole, a fixing convex block is welded on the left side of the locking block inserting hole, a second connecting column is welded on the fixing convex block, an insert is arranged in the inner cavity, and a positioning square column is integrally formed at the lower end of the insert, the positioning square column is characterized in that two opposite side surfaces of the positioning square column are provided with guide grooves, the other two opposite side surfaces of the positioning square column are provided with lock rod grooves, and the fixed die is provided with an insert positioning mechanism.
Preferably, the positioning square column is inserted into the positioning square column mounting hole, the guide groove is matched with the guide square column, and the locking rod insertion hole is aligned with the locking rod groove.
Preferably, the insert positioning mechanism comprises a locking block, a stop block, a first connecting spring and a second connecting spring, a connecting plate is fixedly arranged at the upper end of the locking block, and a first connecting hole is formed in the connecting plate.
Preferably, a first connection column is inserted into the first connection hole, and the first connection spring is sleeved on the first connection column.
Preferably, the front end of the locking block is symmetrically welded with two locking rods, the locking rods penetrate through the locking block insertion holes and are inserted into the locking rod insertion holes, and the locking block is located on the outer side of the locking block insertion holes in the non-working state.
Preferably, one end of the stop block is provided with a second connecting hole, a second connecting column is inserted into the second connecting hole, the second connecting spring is sleeved on the second connecting column, and the other end of the stop block is provided with a cylindrical groove.
Compared with the prior art, the utility model has the beneficial effects that:
through the practicality of this technical scheme, set up the square column mounting hole of location in the inner chamber of cover half, in pegging graft the square mounting hole of location with the square column of location on the mold insert, then make the locking lever on the locking piece peg graft in the locking lever groove on the square column of location through promoting the locking piece, and then realize that the location of mold insert is fixed, meanwhile the dog keeps off in the outside of locking piece, realize the effect of fixed locking piece, only need stimulate the dog during dismantlement and can make the locking lever withdraw from the locking lever groove, obtain the release of mold insert, this positioning mechanism makes the ann of mold insert tear open become convenience very simultaneously make the fixed stability of mold insert very, guarantee its phenomenon that can not take place to rock at the in-process of work, the quality of work piece has been guaranteed.
Drawings
FIG. 1 is an exploded view of the stationary mold base assembly;
FIG. 2 is a schematic structural diagram of a fixed mold base and a fixed mold;
fig. 3 is an enlarged schematic view of a point a in fig. 2.
In the figure: 1. a fixed die base; 2. fixing a mold; 21. an inner cavity; 22. positioning a square column mounting hole; 221. A guiding square column; 222. a locking rod inserting hole; 23. a locking block insertion hole; 24. a first connecting column; 25. fixing the bump; 26. a second connecting column; 3. an insert; 31. positioning a square column; 311. a guide groove; 312. a lock bar slot; 4. a locking block; 41. a connecting plate; 411. a first connection hole; 42. A lock lever; 5. a stopper; 51. a second connection hole; 6. a first connecting spring; 7. and a second connecting spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution:
an insert positioning structure of a hardware mold comprises a fixed mold base 1, a fixed mold 2 and an insert positioning mechanism arranged on the fixed mold 2, wherein the fixed mold 2 is fixedly arranged on the fixed mold base 1, an inner cavity 21 is formed in the fixed mold 2, a positioning square column mounting hole 22 is formed in the bottom of the inner cavity 21, two guiding square columns 221 are symmetrically and integrally formed in the positioning square column mounting hole 22, two locking rod inserting holes 222 are symmetrically formed in an inner side surface, close to the outer wall of the fixed mold 2, of the positioning square column mounting hole 22, a locking block inserting hole 23 is formed in an outer wall, close to the positioning square column mounting hole 22, of the fixed mold 2, the locking rod inserting hole 222 penetrates through the locking block inserting hole 23, a first connecting column 24 is welded on the upper side of the locking block inserting hole 23, a fixing lug 25 is welded on the left side of the locking block inserting hole 23, a second connecting column 26 is welded on the fixing lug 25, an insert 3 is arranged in the inner cavity 21, the lower end integrated into one piece of mold insert 3 is provided with location square column 31, has seted up guide way 311 on two relative sides on location square column 31, and has seted up locking lever groove 312 on two other opposite side sides, and location square column 31 pegs graft in location square column mounting hole 22 in addition, and guide way 311 cooperatees with direction square column 221, and locking lever plug-in hole 222 aligns with locking lever groove 312.
Install mold insert positioning mechanism and mold insert positioning mechanism on cover half 2 and include locking piece 4, dog 5, first connecting spring 6 and second connecting spring 7, the fixed connecting plate 41 that is provided with in upper end of locking piece 4, it has first connecting hole 411 and first connecting hole 411 peg graft and has connected first spliced pole 24 to have seted up on the connecting plate 41, first connecting spring 6 cup joints on first spliced pole 24, in addition first connecting spring 6's both ends weld respectively on cover half 2's outer wall and connecting plate 41's terminal surface, and first connecting spring 6 is in compression state under operating condition.
Two lock rods 42 are symmetrically welded at the front end of the lock block 4, the lock rods 42 penetrate through the lock block insertion holes 23 and are inserted into the lock rod insertion holes 222, the front ends of the lock rods 42 are inserted into the lock rod grooves 312 in the working state, the lock block 4 is positioned at the outer side of the lock block insertion holes 23 in the non-working state, and in addition, smooth cylindrical surfaces are symmetrically arranged at two sides of the lock block 4.
Second connecting hole 51 has been seted up to the one end of dog 5, second spliced pole 26 has been pegged graft in the second connecting hole 51, second coupling spring 7 cup joints on second spliced pole 26, the cylinder groove has been seted up to the other end of dog 5, dog 5 is in the left side of locking piece 4 and the cylinder groove cup joints on smooth face of cylinder under non-operating condition, dog 5 covers in the outside of locking piece 4 and locking piece 4 pegs graft in locking piece spliced hole 23 under operating condition, in addition second coupling spring 7's both ends weld respectively on fixed lug 25 and on the terminal surface of dog 5.
When the utility model works, when the insert 3 is positioned and fixed, the positioning square column 31 is inserted into the positioning square column mounting hole 22, the guiding square column 221 is inserted into the guiding groove 311, then the locking block 4 is pushed to enable the locking rod 42 to be inserted into the locking rod groove 312 so as to fix the insert 3, after the locking block 4 moves to a working position, the cylindrical groove is separated from the smooth cylindrical surface, the stop block 5 is ejected to the position of the locking block insertion hole 23 under the action of the second connecting spring 7 and is stopped at the outer side of the locking block 4 so as to fix the locking block 4, the mounting stability of the insert 3 in the working process is ensured, when the insert 3 needs to be dismounted, the stop block 5 is pulled to retreat to the left side of the locking block insertion hole 23 again, then the locking block 4 moves to the outer side of the locking block insertion hole 23 under the action of the first connecting spring 6, and the locking rod 42 retreats from the locking rod groove 312 so as to release the insert 3, the insert positioning mechanism enables the insert 3 to be mounted and fixed conveniently and quickly, enables the insert 3 to be mounted stably, and guarantees the quality of workpieces.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a hardware mould's mold insert location structure, includes cover half base (1), cover half (2) and installs the mold insert positioning mechanism on cover half (2), its characterized in that: the fixed die is characterized in that a fixed die (2) is fixedly installed on a fixed die base (1), an inner cavity (21) is formed in the fixed die (2), positioning square column installation holes (22) are formed in the bottom of the inner cavity (21), two guiding square columns (221) are symmetrically and integrally formed in the positioning square column installation holes (22), two locking rod insertion holes (222) are symmetrically formed in one inner side face, close to the outer wall of the fixed die (2), of the positioning square column installation holes (22), a locking block insertion hole (23) is formed in one outer wall, close to the positioning square column installation holes (22), of the fixed die (2), the locking rod insertion hole (222) penetrates through the locking block insertion hole (23), a first connection column (24) is welded on the upper side of the locking block insertion hole (23), a fixing lug (25) is welded on the left side of the locking block insertion hole (23), and a second connection column (26) is welded on the fixing lug (25), the positioning die is characterized in that an insert (3) is installed in the inner cavity (21), a positioning square column (31) is integrally formed at the lower end of the insert (3), guide grooves (311) are formed in two opposite side surfaces of the positioning square column (31), lock rod grooves (312) are formed in the other two opposite side surfaces of the positioning square column, and an insert positioning mechanism is installed on the fixed die (2).
2. The insert positioning structure of a hardware mold according to claim 1, characterized in that: the positioning square column (31) is inserted into the positioning square column mounting hole (22), the guide groove (311) is matched with the guide square column (221), and the lock rod insertion hole (222) is aligned with the lock rod groove (312).
3. The insert positioning structure of a hardware mold according to claim 1, characterized in that: the insert positioning mechanism comprises a locking block (4), a stop block (5), a first connecting spring (6) and a second connecting spring (7), wherein a connecting plate (41) is fixedly arranged at the upper end of the locking block (4), and a first connecting hole (411) is formed in the connecting plate (41).
4. The insert positioning structure of a hardware mold according to claim 3, characterized in that: the first connecting hole (411) is connected with a first connecting column (24) in an inserted mode, and the first connecting spring (6) is sleeved on the first connecting column (24).
5. The insert positioning structure of a hardware mold according to claim 3, characterized in that: two locking rods (42) are symmetrically welded at the front end of the locking block (4), the locking rods (42) penetrate through the locking block insertion holes (23) to be inserted into the locking rod insertion holes (222), and the locking block (4) is located on the outer side of the locking block insertion holes (23) in a non-working state.
6. The insert positioning structure of a hardware mold according to claim 3, characterized in that: a second connecting hole (51) is formed in one end of the stop block (5), a second connecting column (26) is connected into the second connecting hole (51) in an inserting mode, the second connecting spring (7) is connected onto the second connecting column (26) in a sleeved mode, and a cylindrical groove is formed in the other end of the stop block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123250821.5U CN216801371U (en) | 2021-12-22 | 2021-12-22 | Insert positioning structure of hardware mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123250821.5U CN216801371U (en) | 2021-12-22 | 2021-12-22 | Insert positioning structure of hardware mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216801371U true CN216801371U (en) | 2022-06-24 |
Family
ID=82056604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123250821.5U Expired - Fee Related CN216801371U (en) | 2021-12-22 | 2021-12-22 | Insert positioning structure of hardware mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216801371U (en) |
-
2021
- 2021-12-22 CN CN202123250821.5U patent/CN216801371U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220624 |
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| CF01 | Termination of patent right due to non-payment of annual fee |