CN207138661U - A kind of handware diel - Google Patents
A kind of handware diel Download PDFInfo
- Publication number
- CN207138661U CN207138661U CN201721053811.3U CN201721053811U CN207138661U CN 207138661 U CN207138661 U CN 207138661U CN 201721053811 U CN201721053811 U CN 201721053811U CN 207138661 U CN207138661 U CN 207138661U
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- CN
- China
- Prior art keywords
- mould
- stripper
- neck
- lower mould
- step groove
- Prior art date
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Abstract
The utility model discloses a kind of handware diel, including upper die and lower die, connector is equiped with upper mould, attaching has drift on the connector, neck is provided with lower mould, stripper is provided with the neck, shaping groove is provided with stripper, the neck surface of the lower mould is provided with cushion pad, it is provided with lower mould and supports passage, this is supported in passage and is provided with compression spring, block is supported in attaching in the compression spring, block is supported when stripper is not by external impact force to rest against stripper and protrude from neck surface, the upper surface of lower mould is provided with step groove position, upper mould is provided with the snap arm for being installed on the step groove position, the height of snap arm is less than the depth of step groove position.The utility model can effectively buffer the impulsive force of drift when mould pushes, and certain protective effect is played to stripper, is unlikely to deform it, Improving The Quality of Products.
Description
Technical field
It the utility model is related to a kind of handware diel.
Background technology
The processing of hardware device is typically the punching to hardware device, generally to utilize mould with diel come what is completed
Punch come out, it is easy due to frictional force when being collided with the groove on stripper but because Impulsive force of punch pin is larger
Expand groove, make groove variations and then cause the hardware device deformation for stamping out.Existing many moulds have certain lack
Fall into, such as the diel of Publication No. 102366784A Mr.s Gao invention, this mould scope of application is narrow, is only applicable to T-shaped
Part.Such as the diel of Publication No. 102909258A Mr.s Che invention, this mould structure is complicated, and cost is higher, is not suitable for
Promote the use of.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of handware diel, effectively can buffer under mould
The impulsive force of drift during pressure, certain protective effect is played to stripper, is unlikely to deform it, Improving The Quality of Products.
In order to solve the above-mentioned technical problem, the utility model takes following technical scheme：
A kind of handware diel, including upper die and lower die, be equiped with connector on upper mould, on the connector attaching have
Drift, lower mould is interior to be provided with neck, and stripper is provided with the neck, shaping groove, the neck table of the lower mould are provided with stripper
Face is provided with cushion pad, is provided with lower mould and supports passage, and this is supported and compression spring is provided with passage, in the compression spring attaching have to
Jacking block, block is supported when stripper is not by external impact force and rest against stripper and protrude from neck surface, the upper surface of lower mould is provided with
Step groove position, upper mould are provided with the snap arm for being installed on the step groove position, and the height of snap arm is less than the depth of step groove position.
Telescopic resilience part is provided with the step groove position.
The inner surface of the shaping groove is provided with protective layer.
The inner surface of the protective layer is additionally provided with one layer of rubber cushion layer, and the rubber cushion layer is attached with shaping groove inner surface and installed.
The corresponding region contacted with upper mould in the upper surface of the lower mould is provided with depression position, delays in the depression position provided with triangle
Block is rushed, the upper end of the triangle buffer stopper is exposed outside the upper surface of lower mould.
The utility model can effectively buffer the impulsive force of drift when mould pushes, and certain protection is played to stripper and is made
With being unlikely to deform it, Improving The Quality of Products.
Brief description of the drawings
Accompanying drawing 1 is the utility model section structural representation.
Embodiment
For feature of the present utility model, technological means and the specific purposes reached, function can be further appreciated that, below
The utility model is described in further detail with embodiment with reference to accompanying drawing.
As shown in Figure 1, the utility model discloses a kind of handware diel, including upper mould 1 and lower mould 2, upper mould 1
On be equiped with connector 3, on the connector 3 attaching have a drift 4, is provided with neck in lower mould 2, is provided with stripper 9 in the neck, unloads
Shaping groove 14 is provided with flitch 9, the neck surface of the lower mould 2 is provided with cushion pad 13, is provided with lower mould 2 and supports passage 6, should
Support and be provided with compression spring 7 in passage 6, in the compression spring 7 attaching support block 8, supported when stripper 9 is not by external impact force
Block 8 rest against stripper 9 and protrude from neck surface, and the upper surface of lower mould 2 is provided with step groove position 16, and upper mould 1, which is provided with, to be clamped
Snap arm 5 in the step groove position, the height of snap arm are less than the depth of step groove position.Snap arm card insertion is in step groove position during matched moulds,
And the bottom surface of the front end of snap arm and step groove position has gap, convenient to separate upper die and lower die.
Telescopic resilience part 15 is provided with the step groove position 16, certain buffering can be formed to snap arm, when reducing matched moulds
The impulsive force of upper mould.
The inner surface of the shaping groove 14 is provided with protective layer 13.The inner surface of protective layer 13 is additionally provided with one layer of rubber cushion layer
12, the rubber cushion layer 12 is attached with the inner surface of shaping groove 14 and installed.
The corresponding region contacted with upper mould 1 in the upper surface of the lower mould 2 is provided with depression position 10, and three are provided with the depression position 10
Angular buffer stopper 11, the upper end of the triangle buffer stopper are exposed outside the upper surface of lower mould.Under upper mould triangle is pressed to during press-fitting mould
Shape buffer stopper, after complete matched moulds, triangle buffer stopper is pressed completely into depression position.By multi-buffer, effectively alleviate matched moulds
When caused by impulsive force, avoid the deformation of stripper.
It should be noted that these are only preferred embodiment of the present utility model, it is new to be not limited to this practicality
Type, although the utility model is described in detail with reference to embodiment, for those skilled in the art, it is still
Technical scheme described in previous embodiment can be modified, or equivalent substitution is carried out to which part technical characteristic,
But it is all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., it should be included in
Within the scope of protection of the utility model.
Claims (5)
1. a kind of handware diel, including upper die and lower die, connector is equiped with upper mould, on the connector attaching have punching
Head, lower mould is interior to be provided with neck, and stripper is provided with the neck, is provided with shaping groove in stripper, it is characterised in that the lower mould
Neck surface be provided with cushion pad, be provided with lower mould and support passage, this is supported and compression spring is provided with passage, in the compression spring
Block is supported in attaching, and block is supported when stripper is not by external impact force and rest against stripper and protrude from neck surface, lower mould it is upper
Surface is provided with step groove position, and upper mould is provided with the snap arm for being installed on the step groove position, and the height of snap arm is less than the depth of step groove position
Degree.
2. handware diel according to claim 1, it is characterised in that telescopic resilience is provided with the step groove position
Part.
3. handware diel according to claim 2, it is characterised in that the inner surface of the shaping groove, which is provided with, to be protected
Sheath.
4. handware diel according to claim 3, it is characterised in that the inner surface of the protective layer is additionally provided with one
Layer rubber cushion layer, the rubber cushion layer are attached with shaping groove inner surface and installed.
5. handware diel according to claim 4, it is characterised in that the upper surface of the lower mould corresponds to and upper mould
The region of contact, provided with depression position, triangle buffer stopper is provided with the depression position, the upper end of the triangle buffer stopper is exposed under
Outside the upper surface of mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721053811.3U CN207138661U (en) | 2017-08-22 | 2017-08-22 | A kind of handware diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721053811.3U CN207138661U (en) | 2017-08-22 | 2017-08-22 | A kind of handware diel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207138661U true CN207138661U (en) | 2018-03-27 |
Family
ID=61666138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721053811.3U Active CN207138661U (en) | 2017-08-22 | 2017-08-22 | A kind of handware diel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207138661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109201890A (en) * | 2018-10-17 | 2019-01-15 | 江苏盛航精密制造有限公司 | A kind of automobile engine processing mold |
-
2017
- 2017-08-22 CN CN201721053811.3U patent/CN207138661U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109201890A (en) * | 2018-10-17 | 2019-01-15 | 江苏盛航精密制造有限公司 | A kind of automobile engine processing mold |
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