CN206912027U - Tubular product punching die - Google Patents
Tubular product punching die Download PDFInfo
- Publication number
- CN206912027U CN206912027U CN201720605886.1U CN201720605886U CN206912027U CN 206912027 U CN206912027 U CN 206912027U CN 201720605886 U CN201720605886 U CN 201720605886U CN 206912027 U CN206912027 U CN 206912027U
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- CN
- China
- Prior art keywords
- die
- punching
- fixed block
- tubular product
- spring base
- 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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Abstract
The utility model discloses a kind of tubular product punching die, including upper bolster and die shoe, the first lead is provided between upper and lower die holder, die shoe is provided with blanking die, and blanking die is provided with punching press fixed block, tubing plug is provided with punching press fixed seat；The top that punching press fixed block is corresponded on upper bolster is provided with punch holder, is provided with the second lead and drift in punch holder, the second lead periphery is provided with the first die springs；Die shoe is provided with spring base, and spring base is provided with the second die springs, and the second die springs are springy to be pressed on tubing plug.The tubular product punching die is provided with the second horizontal die springs face tubing plug again due to the mould, when tubing is different in size, second die springs can ensure that the position of punching on three tubing is consistent to the distance of tube end face, improve punching precision by the difference of distance of stretch out and draw back.
Description
Technical field
It the utility model is related to a kind of tubular product punching die.
Background technology
Existing punching die staking punch is generally fixed on punching module plate, when simultaneously three pipes different in size of punching press
During material, it can not ensure that the distance at punching press to tube end face is identical, punching precision is difficult to reach requirement.
The content of the invention
In order to overcome drawbacks described above, the utility model provides a kind of tubular product punching die, can ensure on three tubing
The position of punching is consistent to the distance of tube end face.
The utility model in order to solve its technical problem used by technical scheme be：A kind of tubular product punching die, including
Upper bolster and die shoe, the first lead is provided between the upper bolster and die shoe, the die shoe is provided with blanking die, should
Blanking die is provided with punching press fixed block, and tubing plug is provided with the punching press fixed block；The punching press is corresponded on the upper bolster
The top of fixed block is provided with punch holder, is provided with the second lead and drift in the punch holder, the second lead periphery is provided with
First die springs；The die shoe is provided with spring base, and the spring base is provided with the second die springs, second die springs
It is springy to press on the tubing plug.
As further improvement of the utility model, stripper is provided between the punch holder and upper bolster.
As further improvement of the utility model, first lead is four, and the die shoe both sides are set respectively
Limited location axle.
As further improvement of the utility model, the tubing plug is three, and parallel interval is set.
As further improvement of the utility model, connection is screwed between the blanking die and die shoe,
It is fixedly connected between the punching press fixed block and the blanking die by T-slot.
As further improvement of the utility model, the die shoe is provided with spring base fixed block, and the spring base is fixed
Block is bolted with the blanking die, and positions finger setting with second, and the spring base, which is fixed on the spring base, to be fixed
On block.
It is fixed by first between the tubing plug and the punching press fixed block as further improvement of the utility model
Position pin is fixedly connected.
The beneficial effects of the utility model are：During the punching die punching, when tubing is different in size, the second die springs
It by the difference of distance of stretch out and draw back, can ensure that the position of punching on three tubing is consistent to the distance of tube end face, improve punching
Precision.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model side structure schematic diagram；
Fig. 3 is the utility model local overlooking structural representation.
With reference to accompanying drawing, make the following instructions：
1 --- die shoe；2 --- blanking die；
3 --- the first lead；4 --- limit shaft；
5 --- punching press fixed block；6 --- the second lead；
7 --- die springs；8 --- drift；
9 --- punch holder；10 --- tubing plug；
11 --- die springs；12 --- spring base；
13 --- alignment pin；14 --- spring base fixed block；
15 --- alignment pin；16 --- stripper；
17 --- upper bolster.
Embodiment
Below in conjunction with accompanying drawing, a preferred embodiment of the present utility model is elaborated.But guarantor of the present utility model
Shield scope is not limited to following embodiments, i.e., is made in every case with present utility model application the scope of the claims and description simple
Equivalent changes and modifications, all still belong within the utility model patent covering scope.
Refering to Fig. 1-3, a kind of tubular product punching die, including upper bolster 17 and die shoe 1, between the upper bolster and die shoe
Provided with the first lead 3, the die shoe is provided with blanking die 2, and the blanking die is provided with punching press fixed block 5, the punching press
Tubing plug 10 is provided with fixed block；The top that the punching press fixed block is corresponded on the upper bolster is provided with punch holder 9, the drift
The second lead 6 and drift 8 are provided with seat, the second lead periphery is provided with the first die springs 7；On the die shoe
Provided with spring base 12, the spring base is provided with the second die springs 11, and second die springs are springy to press on the pipe
On material plug.
Wherein, stripper 16 is provided between the punch holder and upper bolster；First lead is four, the lower mould
Seat both sides are respectively equipped with limit shaft 4, and drift falling head is to suitable position during limiting punching；The tubing plug is three
Individual, parallel interval is set；Be screwed connection between the blanking die and die shoe, the punching press fixed block with it is described
It is fixedly connected between blanking die by T-slot；The die shoe is provided with spring base fixed block 14, the spring base fixed block with
The blanking die is bolted, and is positioned with the second alignment pin 15, and the spring base is fixed on the spring base fixed block
On；It is fixedly connected between the tubing plug and the punching press fixed block by the first alignment pin 13.
During the tubular product punching die punching, three punching tubing are positioned in tubing plug, during mould matched moulds, punch holder
Under the pressure of matched moulds, move downward, drive punch tubing.Because the mould is provided with the second horizontal die springs again
Face tubing plug, when tubing is different in size, the second die springs can ensure three tubing by the difference of distance of stretch out and draw back
The position of upper punching is consistent to the distance of tube end face, improves punching precision.
Claims (7)
1. a kind of tubular product punching die, including upper bolster (17) and die shoe (1), first is provided between the upper bolster and die shoe
Lead (3), it is characterised in that：The die shoe is provided with blanking die (2), and the blanking die is provided with punching press fixed block
(5), it is provided with tubing plug (10) in the punching press fixed block；The top that the punching press fixed block is corresponded on the upper bolster is provided with punching
Headstock (9), the punch holder is interior to be provided with the second lead (6) and drift (8), and the second lead periphery is provided with the first mould bullet
Spring (7)；The die shoe is provided with spring base (12), and the spring base is provided with the second die springs (11), the second mould bullet
Spring is springy to be pressed on the tubing plug.
2. tubular product punching die according to claim 1, it is characterised in that：It is provided with and unloads between the punch holder and upper bolster
Flitch (16).
3. tubular product punching die according to claim 1, it is characterised in that：First lead is four, under described
Die holder both sides are respectively equipped with limit shaft (4).
4. tubular product punching die according to claim 1, it is characterised in that：The tubing plug is three, parallel interval
Set.
5. tubular product punching die according to claim 1, it is characterised in that：Pass through between the blanking die and die shoe
Screw is fixedly connected, and is fixedly connected between the punching press fixed block and the blanking die by T-slot.
6. tubular product punching die according to claim 1, it is characterised in that：The die shoe is provided with spring base fixed block
(14), the spring base fixed block is bolted with the blanking die, and is positioned with the second alignment pin (15), the spring
Seat is fixed on the spring base fixed block.
7. tubular product punching die according to claim 1, it is characterised in that：The tubing plug and the punching press fixed block
Between be fixedly connected by the first alignment pin (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605886.1U CN206912027U (en) | 2017-05-27 | 2017-05-27 | Tubular product punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605886.1U CN206912027U (en) | 2017-05-27 | 2017-05-27 | Tubular product punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206912027U true CN206912027U (en) | 2018-01-23 |
Family
ID=61307967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720605886.1U Active CN206912027U (en) | 2017-05-27 | 2017-05-27 | Tubular product punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206912027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622751A (en) * | 2018-12-29 | 2019-04-16 | 资兴市粤兴汽车零部件制造有限公司 | A kind of mold and hole-punching method of the beam punching of automotive instrument table beam pipe |
-
2017
- 2017-05-27 CN CN201720605886.1U patent/CN206912027U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622751A (en) * | 2018-12-29 | 2019-04-16 | 资兴市粤兴汽车零部件制造有限公司 | A kind of mold and hole-punching method of the beam punching of automotive instrument table beam pipe |
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| GR01 | Patent grant |