CN109092992A - A kind of Z-type structure punching type mold - Google Patents
A kind of Z-type structure punching type mold Download PDFInfo
- Publication number
- CN109092992A CN109092992A CN201810705088.5A CN201810705088A CN109092992A CN 109092992 A CN109092992 A CN 109092992A CN 201810705088 A CN201810705088 A CN 201810705088A CN 109092992 A CN109092992 A CN 109092992A
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- CN
- China
- Prior art keywords
- plate
- son
- shaping
- clamp plate
- inclined surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
Abstract
The invention discloses a kind of Z-type structure punching type molds, including upper and lower die holder, upper padding plate and upper clamp plate, the upper clamp plate is also fixedly connected with a drive block and a formed punch, described formed punch one end is inserted in upper clamp plate, and the end is provided with one first inclined surface, and the end is provided with a shaping inclined-plane；Be connected on the lower clamp plate by the second elastic element one can cooperate with jigger pin, the shaping of formed punch and its shaping inclined-plane shaped article enter son, it is described enter son be provided with a third inclined surface of the squeezed surface that can cooperate above-mentioned drive block；The shaping, which enters son and is fixedly connected with one, to be resetted into son.The punch forming of Z-type structure can be completed by a set of stamping die by the present invention, save die cost, reduce the difficulty of adjusting mold, save time and the manpower of adjusting mold；And it avoids elasticity due to mold production time length and reduces etc. to enter son caused by reasons and be not capable of resetting and cause not de- material or formed punch and enter son the serious consequences such as to break.
Description
Technical field
The present invention relates to a kind of molds, and in particular to be a kind of without cooperating other molds that can individually strike out
Type Z-type structure stamping die.
Background technique
The product more complicated for shape generally requires laterally to rush a certain position of product or certain positions
Pressure forms side core-pulling.The mechanism for completing lateral punching processing, mainly drives into sub- lateral movement by drive block and realizes.
In elastic slice and terminal die, because of the unstability of angle rebound, it is often necessary to which shaping, especially angle requirement are stringenter
Product.
In shaping, the conventional practice is fixed using formed punch, and shaping surface is the Training system of plane.This kind of Training system
Under, due to the influence of the factors such as material thickness deviation, mold foozle and forming technology, tends to formed punch occur and enter son
Stuck situation needs to dismantle template at this time, then repairs formed punch, if once adjusted bad it is necessary to multiple demoulding, mode transfer time
Several times will be increased, in production, the angle as caused by the hardness of material and the deviation of thickness is overproof, and demoulding adjusts again,
Workload is considerably increased, and then causes to be delayed manufacturing schedule.
Again, during mould product punch forming, to punching press Z-type structure, and Z folding height is greater than 5 times of product materials
When thickness, then need using two sets of stamping die bendings in two times, this kind of conventional molding techniques the problem is that, bending size
It when bad, need to fall simultaneously and repairs two molds, this not only adds adjusting difficulty, and more waste time and manpower.Therefore,
If can develop it is a set of can the punch forming Z type structure mold, can not only save the cost, can more reduce mold tune
Difficulty is repaired, to save time and the manpower of adjusting.
Summary of the invention
In view of the shortcomings of the prior art, a kind of without the other molds of cooperation object of the present invention is to be to provide
Individually strike out Z-type structure punching type mold, the shaping surface of formed punch is inclined-plane, thus prevents formed punch and to enter subcard dead, save
About die cost, reduces the difficulty of adjusting mold, saves time and the manpower of adjusting.
To achieve the goals above, the present invention is to realize by the following technical solutions:
Z-type structure punching type mold, including upper and lower die holder, be fixedly connected sequentially on the upper die holder have a upper padding plate and
One upper clamp plate, and be flexibly connected on a baffle plate and one and take off plate；The lower die holder is fixedly connected with a lower clamp plate, and is flexibly connected one
Lower baffle plate and once de- plate；It is characterized by: the upper clamp plate is also fixedly connected with a drive block and a formed punch, the formed punch
One end is inserted in upper clamp plate, and the end is provided with one first inclined surface, and the formed punch other end is movable to pass through the backstop
Plate and upper de- plate simultaneously contact in the lower template, and the end is provided with a shaping inclined-plane, and the upper de- plate is also fixedly connected with one
Jigger pin；The drive block is movable to pass through the baffle plate and upper de- plate；Pass through the activity of the second elastic element on the lower clamp plate
Be connected with one and can cooperate with jigger pin, the shaping of formed punch and its shaping inclined-plane shaped article enter son, it is described enter son be provided with and can match
Close a third inclined surface of the squeezed surface for stating drive block；
The shaping enter son it is movable pass through the lower baffle plate and lower de- plate, the shaping enter son be fixedly connected with one reset into
Son.
Preferably, it further includes crushing block, described crushing block one end is inserted in the upper padding plate, and be additionally provided with can at the end
Cooperate the second inclined surface of above-mentioned first inclined surface, which is then socketed on the stud of the screw, the screw spiral shell
It is connected to lower clamp plate side, first elastic element one end contacts at lower clamp plate side, and the other end then contacts at the crushing block
On.
Preferably, being additionally provided with one first inclined surface on described drive block one end, which, which enters, is also equipped with a phase on son
Second inclined surface of correspondence.
Preferably, the other end of the drive block is additionally provided with pushing surface once, the shaping, which enters, is then provided with one on son
This can be cooperated to push back the 4th inclined surface in face；4th inclined surface can cooperate this to push back face, and when which rises, this pushes back face
This will be forced to enter son to exit back, thus can avoid second elastic element because the mold production time is long and elasticity such as reduces at the originals
Enter son because caused by not to be capable of resetting, and then avoids not de- material or formed punch and enter son the serious consequences such as breaking.
Preferably, the described reset, which enters, is additionally provided with third elastic element between son and the lower clamp plate, third elasticity member
Part one end contacts at the reset and enters on son, and the other end contacts on the lower clamp plate
Preferably, first elastic component, the second elastic component and third elastic component member are a springs.
The present invention has saved mould through the above technical solutions, the punch forming of Z-type structure can be completed in a set of stamping die
Have cost, reduces the difficulty of adjusting mold, save time and the manpower of adjusting mold.And during shaped article, if
The formed punch volume under pressure is excessive or the thickness of product is slightly larger, cause the formed punch and shaping enter sub- degree of cooperation it is excessive when, Ji Ketong
It crosses and reduces degree that the screw is bolted in the clamping plate so that the formed punch bounces back, and then reduces the volume under pressure of the formed punch；Alternatively, if
Formed punch volume under pressure is insufficient or the thickness of product is slightly smaller, causes formed punch inadequate with the degree that enters sub- cooperation, can pass through increase
The screw is bolted in the degree in the clamping plate so that the formed punch extends, and then increases the volume under pressure of the formed punch.When drive block rises,
This, which pushes back face shaping will be forced to enter son, exits back, thus can avoid second elastic element because the mold production time is long and bullet
Property reduce etc. to enter son caused by reasons and be not capable of resetting, and then avoid not de- material or formed punch and enter son break it is equal seriously after
Fruit.
Detailed description of the invention
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments；
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As shown in Figure 1, Z-type structure stamping die of the present invention includes upper and lower die holder 100,200, on the upper die holder 100 successively
It is fixedly connected with a upper padding plate 110 and a upper clamp plate 120, and is flexibly connected on a baffle plate 130 and one and takes off plate 140, it should
Upper clamp plate 120 is also respectively connected with a drive block 111 and a formed punch 150, which is fixed on the upper padding plate 110
On, in present embodiment, which is provided with a squeezed surface 1111 and one and pushes back face 1112；
De- plate 140 is also fixedly connected with a jigger pin 141 on this；The lower die holder 200 is fixedly connected with a lower clamp plate 210,
And be connected with baffle plate 220 and once take off plate 230, it is living by one second elastic element 600 on the lower clamp plate 210
It is dynamic to be connected with the shaping that one cooperate with the formed punch 150 and shaping inclined-plane 152 and jigger pin 141 and enter son 240, in this embodiment party
In formula, which is a spring, which, which enters son 240, can cooperate the shaping inclined-plane 1502 of the formed punch 150
Shaped article, the shaping shaping enter son 240 and are provided with a third inclined surface 241 and one the 4th inclined surface 242, above-mentioned drive block
111 squeezed surface 1111 can contact on the third inclined surface 241, and above-mentioned drive block 111 pushes back face 1112 and can then contact at
On 4th inclined surface 242.
The shaping enter son 240 be fixedly connected with one reset into son 212, the reset enter son 212 and the upper clamp plate 120 between also
It is provided with third elastic element 213, which contacts at the reset and enter on son 212, and the other end contacts at
On the lower clamp plate 210, in present embodiment, which is a spring.
In addition, the drive block 111 is additionally provided with one first inclined surface in present embodiment, which enters on son 240
It is provided with one and corresponding sets the second inclined surface.300 one end of crushing block is inserted in the upper padding plate 110, and the end is additionally provided with
One can cooperate the second inclined surface 301 of above-mentioned first inclined surface 151,300 other end of crushing block be then socketed on the screw 500 it
On stud, which is bolted in 120 side of clamping plate, which contacts at 120 side of upper clamp plate
Side, the other end then contact on the crushing block 300.
When material enters in the mold of the present invention, which is pushed, and de- plate 140 and the jigger pin 141 are first on this
The material will first be contradicted on the lower de- plate 230；The upper die holder 100 continues to push, which pushes, and the drive block 111 is logical
It crosses squeezed surface 1111 and oppresses shaping and enter son and 240 pass through the lower baffle plate 220 and lower de- plate 230 and jack up the material, the material
Material is under the action of the shaping enters son 240, jigger pin 141 and formed punch 150 by first time bending；The upper die holder 100 then under
First inclined surface of pressure, the drive block 111 glides along the second inclined surface that the shaping enters son 240 and is detached from second inclination
Face, the shaping at this time enter son 240 by the drive block 111 completely contradict limitation, the shaping enter son 240 will closely contradict the material in
On the jigger pin 141；The upper die holder 100 finally presses to the mold and molds completely, which will closely contradict the material
Enter on son 240 and jigger pin 141 in the shaping, the material is finally completed the punch forming of Z-type as a result,.
If the formed punch volume under pressure is excessive or the thickness of product is slightly larger, and then causes the formed punch 150 to enter son 240 with shaping and match
When conjunction degree is excessive, reduce the degree that the spiral shell 400 is bolted in the clamping plate 120 at this time, then the nut of the screw 400 retreats, should
Crushing block 300 will also retreat therewith under the action of first elastic element 500, which retreats, then punching press
When, matching relationship of the formed punch 150 by first inclined surface 151 in second inclined surface 301 will rise, and then the formed punch
150 volume under pressure will reduce；If again, the thickness of 150 volume under pressure of formed punch deficiency or product is slightly smaller, and then leads to formed punch 150
The degree for entering 240 cooperation of son with shaping is inadequate, increases the degree that the spiral shell 400 is bolted in the clamping plate 120 at this time, then the screw
400 nut advances, which will also advance therewith under the promotion of the nut, which advances, then
Matching relationship of the formed punch 150 by first inclined surface 151 in second inclined surface 301 will decline, and then the formed punch 150
Volume under pressure will increase.
In addition, when the die sinking of the mold of the present invention, to oppress this whole in the face 1112 that pushes back of the formed punch 150 and the drive block 111
Shape enters the 4th inclined surface 242 of son 240, so that the shaping enters son 240 and retreats along lower template 220, so that the mold is completed to open
Mould movement.
The Z-type punch forming of material can be completed using a set of stamping die by the present invention, save die cost simultaneously,
Reduce need two mold punch forming Z-type structures brought by adjusting difficulty, therefore can greatly save adjusting mold when
Between and manpower, and by the clamping plate 120 be arranged crushing block 300, thus the punching press amount of the fine-tuning formed punch 150, such nothing
The formed punch 150 can be solved in palpus demoulding and the shaping enters the excessive or too small problem of sub 240 degree of cooperation；In addition, the present invention is logical
Setting pushes back face 1112 excessively on the drive block 111, when so as to make die sinking, even if the shaping enters son 240 in second elasticity
Element 600 can also be retracted safely when failing；It avoids not de- material or formed punch and enters son the serious consequences such as breaking.
The sequencing of above embodiments is not only for ease of description, represent the advantages or disadvantages of the embodiments.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (6)
1. a kind of Z-type structure punching type mold, including upper and lower die holder, be fixedly connected sequentially on the upper die holder have a upper padding plate with
And a upper clamp plate, and be flexibly connected on a baffle plate and one and take off plate；The lower die holder is fixedly connected with a lower clamp plate, and is flexibly connected
Once baffle plate and once de- plate；It is characterized by: the upper clamp plate is also fixedly connected with a drive block and a formed punch, the punching
First end is inserted in upper clamp plate, and the end is provided with one first inclined surface, and movable pass through of the formed punch other end should be only
Baffle and upper de- plate simultaneously contact in the lower template, and the end is provided with a shaping inclined-plane, and the upper de- plate is also fixedly connected
One jigger pin；The drive block is movable to pass through the baffle plate and upper de- plate；It is living by the second elastic element on the lower clamp plate
It is dynamic be connected with one can cooperate with jigger pin, the shaping of formed punch and its shaping inclined-plane shaped article enter son, it is described enter son be provided with can
Cooperate a third inclined surface of the squeezed surface of above-mentioned drive block；The shaping enter son it is movable pass through the lower baffle plate and lower de- plate,
The shaping, which enters son and is fixedly connected with one, to be resetted into son.
2. Z-type structure punching type mold according to claim 1, which is characterized in that it further includes crushing block, the extruding
Block one end is inserted in the upper padding plate, and the end is additionally provided with the second inclined surface that can cooperate above-mentioned first inclined surface, the extruding
The block other end is then socketed on the stud of the screw, which is bolted in lower clamp plate side, and first elastic element one end is supported
It touches in lower clamp plate side, the other end then contacts on the crushing block.
3. Z-type structure punching type mold according to claim 1, which is characterized in that also set up on described drive block one end
There is one first inclined surface, which, which enters, is also equipped with a second corresponding inclined surface on son.
4. Z-type structure punching type mold according to claim 1, which is characterized in that the other end of the drive block is also set
It is equipped with pushing surface once, the shaping, which enters, is then provided with the 4th inclined surface that this can be cooperated to push back face on son.
5. Z-type structure punching type mold according to claim 1, which is characterized in that the described reset enters son and the lower folder
Third elastic element is additionally provided between plate, which contacts at the reset and enter on son, and the other end contacts at
On the lower clamp plate.
6. according to claim 1 to Z-type structure punching type mold described in 5 any one, which is characterized in that first elasticity
Part, the second elastic component and third elastic component member are a springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810705088.5A CN109092992A (en) | 2018-07-02 | 2018-07-02 | A kind of Z-type structure punching type mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810705088.5A CN109092992A (en) | 2018-07-02 | 2018-07-02 | A kind of Z-type structure punching type mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109092992A true CN109092992A (en) | 2018-12-28 |
Family
ID=64845239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810705088.5A Withdrawn CN109092992A (en) | 2018-07-02 | 2018-07-02 | A kind of Z-type structure punching type mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109092992A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207189A (en) * | 2020-09-16 | 2021-01-12 | 深圳市龙诚行实业有限公司 | Device with elastic piece capable of adjusting R angle and angle |
-
2018
- 2018-07-02 CN CN201810705088.5A patent/CN109092992A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207189A (en) * | 2020-09-16 | 2021-01-12 | 深圳市龙诚行实业有限公司 | Device with elastic piece capable of adjusting R angle and angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181228 |
|
| WW01 | Invention patent application withdrawn after publication |