CN209318543U - A kind of cold punching die producing sound box lid - Google Patents
A kind of cold punching die producing sound box lid Download PDFInfo
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- CN209318543U CN209318543U CN201821082646.9U CN201821082646U CN209318543U CN 209318543 U CN209318543 U CN 209318543U CN 201821082646 U CN201821082646 U CN 201821082646U CN 209318543 U CN209318543 U CN 209318543U
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- sliding block
- block
- upper die
- deburring
- station
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Abstract
A kind of cold punching die producing sound box lid, including following station: sawing sheet, stretching, shaping, deburring, first repair side, second repair side, repair side coining.Formed punch positioning accuracy not only can be improved in such a way that semi-finished product are fixed between fixing piece and enhanced mold insert fixing plate in the utility model, improves product quality, meanwhile, avoid the problem that local pressure unevenness leads to deformation of products.In addition, being arranged symmetrically by fixation kit, formed punch demarcation of location arranges the effect that can achieve force balance.
Description
Technical field
The present invention relates to mechanical manufacturing field, especially a kind of cold punching die for producing sound box lid.
Background technique
Currently, haveing the defects that certain, specific table for the product processing with three-dimensional, more sake in mould manufacturing industry
Now be, during mould punching or punching semi-finished product, especially in side punching step, due to semi-finished product wall thickness is relatively thin,
The problems such as forced area is uneven, the reasons such as formed punch position inaccurate, movement, is easy to produce uneven local pressure, local deformation,
Product quality is not only influenced, while shortening the service life of mold.
Summary of the invention
The present invention against the above deficiency, provides a kind of fixation side matched using mold insert fixing plate with fixation kit knot
Formula can avoid the cold punching die of the production sound box lid of local deformation caused by unbalance stress.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of cold punching die producing sound box lid, including sawing sheet station, stretching station, shaping station, deburring work
Position, first repair side station, second repair side station and repair side printing station；Described first repairs side station repairs including first
Side upper die component, first repair side fixation kit and first and repair side punching component, and the upper die component is tiltedly carved including first
Sliding block, described first, which repairs side fixation kit, includes the first fixing piece and the first mold insert fixing plate, and described first repairs side punching
Component includes " convex " font formed punch, rectangular punch and first by block, and the box-like semi-finished product of third are placed in the first fixing piece and the first edge
Between part fixed plate, described first, which tiltedly carves sliding block, is pressed downward and contacts first by block, " convex " the font formed punch and rectangular punch
It is moved in the horizontal direction towards the first fixation kit respectively.
As a further improvement of the present invention, the sawing sheet station includes sawing sheet upper die component and sawing sheet lower mold assemblies, institute
Upper die component is stated equipped with sawing sheet sliding block, the lower mold assemblies are equipped with sawing sheet cushion block, and the sheet metal is placed in sawing sheet downslide
Between block and sawing sheet cushion block.
As a further improvement of the present invention, the stretching station includes stretching upper die component and stretching lower mold assemblies, institute
State stretch upper die component be equipped with stretch sliding block, the stretchings sliding block issue it is fluted, the lower mold assemblies be equipped with stretch pad
Block, the polygon sheet metal are placed in the stretching sliding block and stretch between cushion block, and the stretching sliding block pushes, institute
It states polygon sheet metal to be jacked up by the stretching cushion block, is shaped to box-like body inside the stretching sliding block.
As a further improvement of the present invention, the shaping station includes shaping upper die component and shaping lower mold assemblies, institute
Shaping upper die component is stated equipped with shaping sliding block, the shaping lower mold assemblies are equipped with shaping cushion block, and the first box-like semi-finished product are placed in
Between the shaping sliding block and the shaping cushion block, the shaping sliding block is pushed, and the first box-like semi-finished product are described
Shaping cushion block jacks up, the molding inside the shaping sliding block.
As a further improvement of the present invention, the deburring station includes trimming upper die component and deburring lower mold assemblies, institute
Trimming upper die component is stated equipped with deburring sliding block, the deburring lower mold assemblies are equipped with deburring cushion block, and deburring cushion block bottom is solid
Surely it is connected with deburring lower cushion block, the deburring sliding block pushes, and the second box-like semi-finished product lower edge is punched, the deburring cushion block
The box-like body bottom side of shaping is expanded past from inside to outside.
As a further improvement of the present invention, described second to repair side station include second repairing side upper die component, second
It repairs side fixation kit and second and repairs side punching component, described second, which repairs side upper die component, tiltedly carves sliding block including second, institute
Stating second and repairing side fixation kit includes the second fixing piece and the second mold insert fixing plate, and described second, which repairs side punching component, includes
Dentation formed punch and second leans on block, and the 4th box-like semi-finished product are fixed between the second fixing piece and the second mold insert fixing plate, and described the
Two, which tiltedly carve sliding block, pulls down and contacts second by block, and the dentation formed punch is in the horizontal direction respectively towards the second kinematic mount.
As a further improvement of the present invention, the side printing station of repairing includes repairing side coining upper die component, repairing side
Side coining fixation kit is punched component with side coining is repaired, and the side coining upper die component of repairing includes that third tiltedly carves sliding block, institute
Stating and repairing side coining fixation kit includes third fixing piece, and the side coining punching component of repairing includes that corner formed punch and third are leaned on
Block, the 5th box-like semi-finished product are fixed on third fixing piece, and the third tiltedly carves sliding block and is pressed downward and connects with the third by block
Touching, the corner formed punch is in the horizontal direction towards third kinematic mount.
Compared with prior art, the beneficial effects of the present invention are:
The present invention, not only can be in such a way that semi-finished product are fixed between fixing piece and enhanced mold insert fixing plate
Formed punch positioning accuracy is improved, product quality is improved, meanwhile, avoid the problem that local pressure unevenness leads to deformation of products.In addition, logical
It crosses fixation kit to be arranged symmetrically, formed punch demarcation of location arranges the effect that can achieve force balance.
Detailed description of the invention
Fig. 1 is sawing sheet station structure schematic diagram of the present invention；
Fig. 2 is that the present invention stretches station structure schematic diagram；
Fig. 3 is shaping station die opening state structural schematic diagram of the present invention；
Fig. 4 is shaping station closed mode state structural schematic diagram of the present invention；
Fig. 5 is deburring station structure schematic diagram of the present invention:
Fig. 6 is that the present invention first repairs side station structure schematic diagram；
Fig. 7 is that the present invention first repairs side station " convex " font punch structure schematic diagram；
Fig. 8 is that the present invention first repairs side station mold insert fixing piece positive structure diagram；
Fig. 9 is that the present invention first repairs side station mold insert fixing piece present invention looks up structural representation；
Figure 10 is that the present invention first repairs side station mold insert fixing piece side structure schematic view；
Figure 11 is that the present invention second repairs side station structure schematic diagram；
Figure 12 is that the present invention second repairs side station dentation punch structure schematic diagram；
Figure 13 is that the present invention repairs side printing station structural schematic diagram；
Figure 14 is that the present invention repairs side printing station punch structure schematic diagram.
Specific embodiment
Now in conjunction with Detailed description of the invention, the present invention is further described with embodiment:
With reference to Fig. 1-14, a kind of cold punching die producing sound box lid, including sawing sheet station 1, stretch station 2, whole
Shape station 3, deburring station 4, first repair side station 5, second repair side station 6 and repair side printing station 7.
The sawing sheet station includes sawing sheet upper die component 11 and sawing sheet lower mold assemblies 12, and the upper die component is equipped under sawing sheet
Sliding block 111, the lower mold assemblies are equipped with sawing sheet cushion block 121, and the sheet metal 13 is placed in sawing sheet sliding block 111 and sawing sheet pad
Between block 121.
The stretching station 2 includes stretching upper die component 21 and stretching lower mold assemblies 22, and the stretching upper die component 21 is set
Having and stretches sliding block 211, the stretching sliding block 211 issues fluted 212, and the lower mold assemblies 22, which are equipped with, stretches cushion block 221,
The polygon sheet metal 13 is placed in the stretching sliding block 211 and stretches between cushion block 221, the stretching sliding block
211 push, and the polygon sheet metal is jacked up by the stretching cushion block, and it is box-like to be shaped to first inside the groove 212
Body 23.
The shaping station 3 includes shaping upper die component 31 and shaping lower mold assemblies 32, and the shaping upper die component 31 is set
There is shaping sliding block 311, the shaping lower mold assemblies 32 are equipped with shaping cushion block 321, and first box-like body 23 is placed in described whole
Between shape sliding block 311 and the shaping cushion block 321, the shaping sliding block 311 is pushed, and first box-like body 23 is described
Shaping cushion block 321 jacks up, and forms inside the shaping sliding block 311.
After the working process of shaped station, the shape of the first box-like body 23 is adjusted, specifically, height increases, top
Portion and bottom circular arc portion radius are reduced, and are shaped as the second box-like body.
The deburring station 4 includes trimming upper die component 41 and deburring lower mold assemblies 42, and the trimming upper die component 41 is set
There is deburring sliding block 411, the deburring lower mold assemblies 42 are equipped with deburring cushion block 421, and 421 bottom of deburring cushion block is fixedly connected
There is deburring lower cushion block 422, the deburring sliding block 411 pushes, and will be punched by 33 lower edge of box-like body of shaping station, described
Deburring cushion block expands past the 33 bottom part side of box-like body of shaping from inside to outside.
After the working process of deburring station, the bottom margin of the second box-like body is punched, and bottom opening expands, and is conducive to
The progress of side process is rushed below, and deburring is third box-like body.
First to repair side station 5 include first repairing side upper die component 51, first repairing side fixation kit 53 and first and repair
Side is punched component 52, and the upper die component includes first tiltedly carving sliding block 511, and described first to repair side fixation kit 53 include the
One fixing piece 531 and the first mold insert fixing plate 532, described first, which repairs side punching component 52, includes " convex " font formed punch 522, square
Shape formed punch 525 and first leans on block 521, will be placed in the first fixing piece 531 and the first mold insert by the third box-like body of deburring station 4
Between fixed plate 532, described first, which tiltedly carves sliding block 511, is pressed downward and contacts first by block 521, " convex " the font formed punch 522
Side fixation kit 53 is repaired towards first in the horizontal direction respectively with rectangular punch 525 to move.
Side fixing piece 531 and the fixed semi-finished product by side blow of the first enhanced mold insert fixing plate 532 are repaired using first,
Part accuracy not only can be improved, meanwhile, reduce the problem of local pressure unevenness leads to deformation of products.
Described second to repair side station 6 include second repairing side upper die component 61, second repairing side fixation kit 62 and the
Two repair side punching component 63, and described second, which repairs side upper die component 61, tiltedly carves sliding block 611 including second, and described second repairs side
Being punched component 63 includes that dentation formed punch 631 and second lean on block 632, and the box-like body for repairing side station 5 by first is fixed on the
Two fixer assemblies 62, described second, which tiltedly carves sliding block 611, pulls down and contacts second by block 632,631 edge of dentation formed punch
Horizontal direction is moved towards the second solid component 62 respectively.
The side printing station 7 of repairing includes repairing side coining upper die component 71, repairing side coining fixation kit 72 and repair
Side coining punching component 73, the side coining upper die component of repairing includes that third tiltedly carves sliding block 711 and coining block 712, described
Repairing side coining fixation kit 72 includes third fixing piece 721, and the side coining punching component 73 of repairing includes corner formed punch 731
Block 732 is leaned on third, the box-like body for repairing side station 6 by second is fixed on third fixing piece 721, the third tiltedly carves cunning
Block 711 is pressed downward and is in contact with the third by block 732, and the corner formed punch 731 is in the horizontal direction towards third fixing piece 721
Movement.
It is arranged symmetrically by fixation kit, formed punch demarcation of location arranges the effect that can achieve force balance.
In conclusion after those skilled in the art read file of the present invention, according to the technique and scheme of the present invention with
Technical concept is not necessarily to creative mental labour and makes other various corresponding conversion schemes, belongs to the model that the present invention is protected
It encloses.
Claims (6)
1. a kind of cold punching die for producing sound box lid, which is characterized in that including sawing sheet station, stretch station, shaping work
Position, deburring station, first repair side station, second repair side station and repair side printing station；Described first repairs side station
Including first repair side upper die component, first repair side fixation kit and first repair side punching component, the upper die component packet
It includes first and tiltedly carves sliding block, described first to repair side fixation kit include the first fixing piece and the first mold insert fixing plate, and described first
Repairing side punching component includes " convex " font formed punch, rectangular punch and first by block, and it is fixed that the box-like semi-finished product of third are placed in first
Between part and the first mold insert fixing plate, described first, which tiltedly carves sliding block, is pressed downward and contacts first by block, " convex " the font formed punch
It is moved in the horizontal direction towards the first fixation kit respectively with rectangular punch.
2. a kind of cold punching die for producing sound box lid according to claim 1, which is characterized in that the sawing sheet work
Position includes sawing sheet upper die component and sawing sheet lower mold assemblies, and the upper die component is equipped with sawing sheet sliding block, and the lower mold assemblies are equipped with
Sawing sheet cushion block is equipped with sheet metal between sawing sheet sliding block and sawing sheet cushion block.
3. a kind of cold punching die for producing sound box lid according to claim 2, which is characterized in that the stretching work
Position includes stretching upper die component and stretching lower mold assemblies, and the stretching upper die component, which is equipped with, stretches sliding block, and the stretching is glided
Block is issued fluted, and the lower mold assemblies, which are equipped with, stretches cushion block, the stretchings sliding block and stretches between cushion block equipped with polygon
Sheet metal, the stretching sliding block push, and the stretching cushion block withstands the polygon sheet metal, the sheet metal edge
Molding inside the stretching sliding block.
4. a kind of cold punching die for producing sound box lid according to claim 2, which is characterized in that the deburring work
Position includes trimming upper die component and deburring lower mold assemblies, and the trimming upper die component is equipped with deburring sliding block, the deburring lower die
Component is equipped with deburring cushion block, and deburring cushion block bottom is fixedly connected with deburring lower cushion block, and the deburring sliding block pushes, and second
Box-like semi-finished product lower edge is punched, and the deburring cushion block extends the second box-like semi-finished product bottom side from inside to outside.
5. a kind of cold punching die for producing sound box lid according to claim 2, which is characterized in that described second repairs
Side station includes second repairing side upper die component, second repairing side fixation kit and second and repair side punching component, and described the
Two, which repair side upper die component, tiltedly carves sliding block including second, and described second, which repairs side fixation kit, includes the second fixing piece and the second edge
Part fixed plate, described second to repair side punching component include dentation formed punch and second by block, and the 4th box-like semi-finished product are fixed on the
Between two fixing pieces and the second mold insert fixing plate, described second, which tiltedly carves sliding block, pulls down and contacts second by block, the dentation
Formed punch is in the horizontal direction respectively towards the second kinematic mount.
6. a kind of cold punching die for producing sound box lid according to claim 2, which is characterized in that described to repair side
Printing station includes repairing side coining upper die component, repair side coining fixation kit and repairing side coining punching component, described to repair
Side coining upper die component includes that third tiltedly carves sliding block, and the side coining fixation kit of repairing includes third fixing piece, described to repair
Side coining punching component includes corner formed punch and third by block, and the 5th box-like semi-finished product are fixed on third fixing piece, and described the
Three, which tiltedly carve sliding block, is pressed downward and is in contact with the third by block, and the corner formed punch is transported towards third fixing piece in the horizontal direction
It is dynamic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821082646.9U CN209318543U (en) | 2018-07-10 | 2018-07-10 | A kind of cold punching die producing sound box lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821082646.9U CN209318543U (en) | 2018-07-10 | 2018-07-10 | A kind of cold punching die producing sound box lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209318543U true CN209318543U (en) | 2019-08-30 |
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ID=67706139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821082646.9U Active CN209318543U (en) | 2018-07-10 | 2018-07-10 | A kind of cold punching die producing sound box lid |
Country Status (1)
| Country | Link |
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| CN (1) | CN209318543U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889838A (en) * | 2018-07-10 | 2018-11-27 | 广州沃福模具有限公司 | A kind of cold stamping method producing sound box lid |
| CN108889838B (en) * | 2018-07-10 | 2024-05-14 | 广州沃福模具有限公司 | Cold stamping method for producing sound box cover |
-
2018
- 2018-07-10 CN CN201821082646.9U patent/CN209318543U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889838A (en) * | 2018-07-10 | 2018-11-27 | 广州沃福模具有限公司 | A kind of cold stamping method producing sound box lid |
| CN108889838B (en) * | 2018-07-10 | 2024-05-14 | 广州沃福模具有限公司 | Cold stamping method for producing sound box cover |
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