CN208373998U - A kind of separate type hardware dies - Google Patents
A kind of separate type hardware dies Download PDFInfo
- Publication number
- CN208373998U CN208373998U CN201820971182.0U CN201820971182U CN208373998U CN 208373998 U CN208373998 U CN 208373998U CN 201820971182 U CN201820971182 U CN 201820971182U CN 208373998 U CN208373998 U CN 208373998U
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- CN
- China
- Prior art keywords
- pin
- punch
- hole
- die holder
- cavity plate
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Abstract
The utility model discloses a kind of separate type hardware dies, including lower die holder, the two sides of the lower die holder are provided with the first dovetail groove, and the side of the first dovetail groove is provided with first positioning hole.The utility model is by pushing fixed link to make fixed jaw card and in the inside of arc groove, then wrom tooth portion is rotated, wrom tooth portion is set to move motion bar movement by teeth, and then fix movable claw cooperation fixed jaw by punch-pin and cavity plate, to separate and fix punch-pin and cavity plate, it avoids that die face is made to damage and increase mold mismachining tolerance when moving, and this kind of separate type hardware dies are fixed mold by tenon and the dovetail groove of cooperation, cooperation positioning pin and the location hole of cooperation position mold, convenient for carrying out installation and replacement to mold, to improve processing efficiency, and stripper is squeezed by spring, release stripper by the workpiece being stuck on mold, to avoid manual operation that workpiece is made to fall off, and it reduces workpiece and is stuck in bring damage on mold.
Description
Technical field
The utility model relates to die apparatus technical field, specially a kind of separate type hardware dies.
Background technique
Hardware dies are in the industrial production, with various press machines and the specific purpose tool on press machine, to pass through pressure
Metal material is produced the part or product of required shape, existing hardware dies structure is upper die and lower die composition, stamping die
During storage, or during transportation, need upper mold and lower mold separation if upper and lower mould is not separated, mould can be made
Tool type surface damage, to increase mold mismachining tolerance, and existing mold is that mold is fixed in bolt and positioning pin combination
And positioning, as it is time-consuming and laborious in installation and replacement, and easily occur workpiece in processing and be stuck on mold, manual operation is needed to make
Workpiece falls off, and has both increased handling time but also the impaired quality for influencing following process of mold.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of separate type hardware dies
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of separate type hardware dies, including lower die
Seat, the two sides of the lower die holder are provided with the first dovetail groove, and the side of the first dovetail groove is provided with first positioning hole, described
Cavity plate is installed, the two sides below the cavity plate are provided with the first tenon, and the first tenon and the first swallow above lower die holder
Stern notch matches, and the two sides inside the cavity plate are provided with second location hole, and the inside of the second location hole is equipped with
One positioning pin, and the end of the first positioning pin extends to the inside of first positioning hole, is provided with stripper above the cavity plate,
And the two sides of stripper are equipped with threaded hole, punch-pin are provided with above the stripper, and the jag of punch-pin is extended to and unloaded
The inside of flitch is provided with the second tenon above the punch-pin, and the two sides inside punch-pin are provided with the 4th location hole, institute
The both ends for stating punch-pin are provided with arc groove, and upper die holder is equipped with above the punch-pin, and is provided with below upper die holder
Two dovetail grooves, the two sides of the upper die holder are successively provided with third location hole and through-hole, the third location hole from the inside to the outside
Inside the second positioning pin is installed, and the end of the second positioning pin extends to the inside of the 4th location hole, the through-hole it is interior
Portion is equipped with bolt, and the end of bolt extends to the inside of threaded hole through spring, and bolt matches with threaded hole, described
Both ends above cavity plate are mounted on fixed link, and the top of fixed link is provided with fixed jaw, the middle position of the fixed link
Place is equipped with wrom tooth portion, and the side of fixed link is connected with supporting leg, and the both ends of the fixed link other side are provided with
Sliding slot, and the inside of sliding slot is equipped with matching sliding block, the side of the sliding block is connected with motion bar, and the top of motion bar
End is provided with movable claw.
Preferably, the middle position of the lower die holder is provided with deflector chute, and the inclination angle of deflector chute is 5 °.
Preferably, the side of the motion bar is provided with teeth, and teeth match with wrom tooth portion.
Preferably, the inside of the arc groove is equipped with matching fixed jaw, and fixed jaw and arc groove contact surface
It is provided with non-slip texture.
Preferably, the first positioning hole, second location hole and the first positioning pin match, the third location hole,
Four location holes are matched with the second positioning pin.
Preferably, the fixed link is flexibly connected with cavity plate, and the length of fixed link is greater than the protruding end of punch-pin, and recessed
Both ends above mould are provided with block.
Compared with prior art, the utility model has the beneficial effects that this kind of separate type hardware dies are fixed by pushing
Bar makes fixed jaw card and the inside in arc groove, then rotates wrom tooth portion, and wrom tooth portion is made to move motion bar movement by teeth, into
And fix movable claw cooperation fixed jaw by punch-pin and cavity plate, to separate and fix punch-pin and cavity plate, avoid when moving
Die face is set to damage and increase mold mismachining tolerance, and this kind of separate type hardware dies pass through the dovetail groove pair of tenon and cooperation
Mold is fixed, and the location hole of positioning pin and cooperation is cooperated to position mold, convenient for carrying out installation and replacement to mold,
To improve processing efficiency, and stripper is squeezed by spring, releases stripper by the workpiece being stuck on mold, to avoid
Manual operation makes workpiece fall off, and reduces workpiece and be stuck in bring damage on mold.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of the utility model；
Fig. 2 is the lateral inner structural schematic diagram of the utility model；
Fig. 3 is the enlarged drawing of the A of the utility model.
In figure: 1, lower die holder；1001, the first dovetail groove；1002, first positioning hole；1003, deflector chute；2, cavity plate；21,
First tenon；22, second location hole；3, upper die holder；31, third location hole；32, through-hole；33, the second dovetail groove；4, punch-pin；
41, the second tenon；42, the 4th location hole；43, arc groove；5, stripper；51, threaded hole；6, the first positioning pin；7, bolt；8,
Spring；9, the second positioning pin；10, wrom tooth portion；11, motion bar；111, movable claw；112, sliding block；113, teeth；12, fixed link；
121, fixed jaw；122, sliding slot；13, supporting leg；14, block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of separate type hardware dies, including lower die holder
1, the two sides of lower die holder 1 are provided with the first dovetail groove 1001, and the side of the first dovetail groove 1001 is provided with first positioning hole
1002, the top of lower die holder 1 is equipped with cavity plate 2, and the two sides of 2 lower section of cavity plate are provided with the first tenon 21, and the first tenon 21
Match with the first dovetail groove 1001, the two sides inside cavity plate 2 are provided with second location hole 22, the inside of second location hole 22
First positioning pin 6 is installed, and the end of the first positioning pin 6 extends to the inside of first positioning hole 1002, the top of cavity plate 2 is set
It is equipped with stripper 5, and the two sides of stripper 5 are equipped with threaded hole 51, the top of stripper 5 is provided with punch-pin 4, and punch-pin 4
Jag extends to the inside of stripper 5, and the top of punch-pin 4 is provided with the second tenon 41, and the two sides inside punch-pin 4 are respectively provided with
There is the 4th location hole 42, the both ends of punch-pin 4 are provided with arc groove 43, and the top of punch-pin 4 is equipped with upper die holder 3, and upper die holder 3
Lower section be provided with the second dovetail groove 33, the two sides of upper die holder 3 are successively provided with third location hole 31 and through-hole from the inside to the outside
32, the inside of third location hole 31 is equipped with the second positioning pin 9, and the end of the second positioning pin 9 extends to the 4th location hole 42
Inside, the inside of through-hole 32 is equipped with bolt 7, and the end of bolt 7 extends to the inside of threaded hole 51 through spring 8, and
Bolt 7 matches with threaded hole 51, and the both ends of 2 top of cavity plate are mounted on fixed link 12, and the top of fixed link 12 is provided with
Fixed jaw 121, the middle position of fixed link 12 is equipped with wrom tooth portion 10, and the side of fixed link 12 is connected with supporting leg
13, the both ends of 12 other side of fixed link are provided with sliding slot 122, and the inside of sliding slot 122 is equipped with matching sliding block
112, the side of sliding block 112 is connected with motion bar 11, and the top of motion bar 11 is provided with movable claw 111.
In this embodiment: the middle position of lower die holder 1 is provided with deflector chute 1003, and the inclination angle of deflector chute 1003 is
5 °, convenient for exporting waste, waste is avoided to block die hole, the side of motion bar 11 is provided with teeth 113, and teeth
113 match with wrom tooth portion 10, and convenient for moving to motion bar, the inside of arc groove 43 is equipped with matching fixed jaw
121, and fixed jaw 121 and 43 contact surface of arc groove are provided with non-slip texture, punch-pin are fixed convenient for fixed jaw, first
Location hole 1002, second location hole 22 and the first positioning pin 6 match, the third location hole 31, the 4th location hole 42 and
Two positioning pins 9 match, and convenient for cavity plate and punch-pin are positioned and felt relieved, fixed link 12 is flexibly connected with cavity plate 2, and fixed
The length of bar 12 is greater than the protruding end of punch-pin 4, and the both ends of 2 top of cavity plate are provided with block 14, are easily installed and pack up and is solid
Fixed pole and separation punch-pin and cavity plate.
Working principle: in use, cooperating the first dovetail groove 1001 to install with lower die holder 1 by the first tenon 21 cavity plate 2
And it is fixed, then cavity plate 2 is positioned by the first positioning pin 6 and the first positioning hole 1002 and second location hole 22 of cooperation,
Similarly, punch-pin 4 is installed and is fixed with upper die holder 3 by the second dovetail groove of the second tenon 41 cooperation 33, then pass through the second positioning
Pin 9 positions punch-pin 4 with the third location hole 31 of cooperation and the 4th location hole 42, and bolt 7 is then mounted on through-hole 32
Inside, make bolt 7 end through spring 8 and extends to the inside of threaded hole 51, workpiece is then placed on the upper of cavity plate 2
Side, starter moves down punch-pin 4 and squeezes workpiece, while leftover pieces enter deflector chute by the hole on cavity plate 2
1003 inside simultaneously exports grinding tool, and cavity plate 2 squeezes stripper 5 and moves up stripper 5 simultaneously, and then makes stripper 5
Spring 8 is squeezed, completes to move up when punch-pin 4 squeezes, while stripper 5 moves down under the promotion of spring 8, and then makes to unload
Flitch 5 pushes down workpiece from punch-pin 4, when needing mobile and more mold exchange, by tapping first positioning hole 1002 with iron rod
The second positioning pin 9 in the first interior positioning pin 6 and the 4th location hole 42, and then the first positioning pin 6 and the second positioning pin 9 are torn open
Under, it then pushes fixed link 12 to block fixed jaw 121 and in the inside of arc groove 43, then rotational support leg 13 and makes supporting leg
13 are pressed against block 14, then rotate wrom tooth portion 10, make wrom tooth portion 10 drive motion bar 11 mobile by teeth 113, cooperate sliding block
112 keep movable claw 111 that punch-pin 4 is fixed in the internal slide of sliding rail 122, then fixed link 12 are pulled to make mold from upper/lower die
Middle removal.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of separate type hardware dies, including lower die holder (1), it is characterised in that: the two sides of the lower die holder (1) are provided with
First dovetail groove (1001), and the side of the first dovetail groove (1001) is provided with first positioning hole (1002), the lower die holder (1)
Top be equipped with cavity plate (2), the two sides below the cavity plate (2) are provided with the first tenon (21), and the first tenon (21)
Matching with the first dovetail groove (1001), the internal two sides of the cavity plate (2) are provided with second location hole (22), and described second
The inside of location hole (22) is equipped with the first positioning pin (6), and the end of the first positioning pin (6) extends to first positioning hole
(1002) inside is provided with stripper (5) above the cavity plate (2), and the two sides of stripper (5) are equipped with threaded hole
(51), it is provided with punch-pin (4) above the stripper (5), and the jag of punch-pin (4) extends to the inside of stripper (5),
It is provided with the second tenon (41) above the punch-pin (4), and the two sides of punch-pin (4) inside are provided with the 4th location hole
(42), the both ends of the punch-pin (4) are provided with arc groove (43), are equipped with upper die holder (3) above the punch-pin (4), and
It is provided with below upper die holder (3) the second dovetail groove (33), the two sides of the upper die holder (3) are successively provided with from the inside to the outside
The inside of three location holes (31) and through-hole (32), the third location hole (31) is equipped with the second positioning pin (9), and the second positioning
The end of pin (9) extends to the inside of the 4th location hole (42), and the inside of the through-hole (32) is equipped with bolt (7), and bolt
(7) end extends to the inside of threaded hole (51) through spring (8), and bolt (7) matches with threaded hole (51), described recessed
Both ends above mould (2) are mounted on fixed link (12), and the top of fixed link (12) is provided with fixed jaw (121), described solid
The middle position of fixed pole (12) is equipped with wrom tooth portion (10), and the side of fixed link (12) is connected with supporting leg (13),
The both ends of fixed link (12) other side are provided with sliding slot (122), and the inside of sliding slot (122) be equipped with it is matching
The side of sliding block (112), the sliding block (112) is connected with motion bar (11), and the top of motion bar (11) is provided with movable claw
(111)。
2. a kind of separate type hardware dies according to claim 1, it is characterised in that: the interposition of the lower die holder (1)
The place of setting is provided with deflector chute (1003), and the inclination angle of deflector chute (1003) is 5 °.
3. a kind of separate type hardware dies according to claim 1, it is characterised in that: the side of the motion bar (11) is set
It is equipped with teeth (113), and teeth (113) match with wrom tooth portion (10).
4. a kind of separate type hardware dies according to claim 1, it is characterised in that: pacify the inside of the arc groove (43)
Equipped with matching fixed jaw (121), and fixed jaw (121) and arc groove (43) contact surface are provided with non-slip texture.
5. a kind of separate type hardware dies according to claim 1, it is characterised in that: the first positioning hole (1002),
Second location hole (22) matches with the first positioning pin (6), and the third location hole (31), the 4th location hole (42) are with
Two positioning pins (9) match.
6. a kind of separate type hardware dies according to claim 1, it is characterised in that: the fixed link (12) and cavity plate
(2) it is flexibly connected, and the length of fixed link (12) is greater than the jag of punch-pin (4), and the both ends above cavity plate (2) are provided with
Block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820971182.0U CN208373998U (en) | 2018-06-22 | 2018-06-22 | A kind of separate type hardware dies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820971182.0U CN208373998U (en) | 2018-06-22 | 2018-06-22 | A kind of separate type hardware dies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208373998U true CN208373998U (en) | 2019-01-15 |
Family
ID=64965218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820971182.0U Expired - Fee Related CN208373998U (en) | 2018-06-22 | 2018-06-22 | A kind of separate type hardware dies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208373998U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110216202A (en) * | 2019-07-15 | 2019-09-10 | 叶洪蔚 | A kind of material returned oil-immersed type clamping device of die cutting die |
| CN111842667A (en) * | 2020-07-31 | 2020-10-30 | 郴州市恒通模具科技有限公司 | Machining die and installation method |
| CN112170661A (en) * | 2019-09-12 | 2021-01-05 | 广州鑫娄山模具有限公司 | Foldable bearing column |
| WO2022121009A1 (en) * | 2020-12-07 | 2022-06-16 | 吴江市徐氏机电有限公司 | Numerical-control bending machine for production of general-purpose electrical devices |
-
2018
- 2018-06-22 CN CN201820971182.0U patent/CN208373998U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110216202A (en) * | 2019-07-15 | 2019-09-10 | 叶洪蔚 | A kind of material returned oil-immersed type clamping device of die cutting die |
| CN110216202B (en) * | 2019-07-15 | 2020-11-17 | 江苏永茂普隆汽车配件制造有限公司 | Material returning and oil immersing type clamping device for punching die |
| CN112170661A (en) * | 2019-09-12 | 2021-01-05 | 广州鑫娄山模具有限公司 | Foldable bearing column |
| CN111842667A (en) * | 2020-07-31 | 2020-10-30 | 郴州市恒通模具科技有限公司 | Machining die and installation method |
| WO2022121009A1 (en) * | 2020-12-07 | 2022-06-16 | 吴江市徐氏机电有限公司 | Numerical-control bending machine for production of general-purpose electrical devices |
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Legal Events
| 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: 20190115 Termination date: 20200622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |