CN109772998A - A kind of impulse- free robustness stamping die - Google Patents
A kind of impulse- free robustness stamping die Download PDFInfo
- Publication number
- CN109772998A CN109772998A CN201711126450.5A CN201711126450A CN109772998A CN 109772998 A CN109772998 A CN 109772998A CN 201711126450 A CN201711126450 A CN 201711126450A CN 109772998 A CN109772998 A CN 109772998A
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- China
- Prior art keywords
- upper mold
- bar
- impulse
- connecting rod
- sander
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Abstract
A kind of impulse- free robustness stamping die of the present invention, including upper mold, lower die, upper-part and lower part, the upper mold bottom is equipped with upper-part, upper-part is detachably connected by groove and upper mold bottom, the lower die upper grooves, lower component is detachably connected by groove and lower die, the upper mold top is equipped with jumper bar, jumper bar bottom is equipped with punching pin, punching pin is fixedly connected by welding with jumper bar, being equipped with back property bar between the upper die and lower die, returning property bar is fixedly connected with upper die and lower die respectively by welding, connecting rod is equipped on the outside of the upper mold, connecting rod is fixedly connected by welding with upper mold, the connecting rod bottom is equipped with slide bar, slide bar bottom is equipped with sander.A kind of impulse- free robustness stamping die on the outside of upper mold by being equipped with sander, after upper-part passes through together with the punching press of punching press grinding tool with lower component, by mobile slide bar, so that sander and upper-part upper contact, the burr generated to punching pin with upper-part punching press are polished.
Description
Technical field
The present invention relates to punching press grinding tool equipment technical field, specially a kind of impulse- free robustness stamping die.
Background technique
The direct and primary influence factor of blanking part burr height is upper and lower cutting edge radius, followed by binder, upper and lower cutting edge
The friction of side and punching section, punching speed, mold use fever, vibration.Traditional burr stamping die cannot be effective
The burr that component after suppressing and component generate is removed, and then influences the use of component.
Summary of the invention
The purpose of the present invention is to provide a kind of impulse- free robustness stamping dies, solve the problems, such as proposed in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of impulse- free robustness stamping die, including upper mold, under
Mould, upper-part and lower part, the upper mold bottom are equipped with upper-part, and upper-part is detachably connected by groove and upper mold bottom,
The lower die upper grooves, lower component are detachably connected by groove and lower die, and the upper mold top is equipped with jumper bar, jumper bar bottom
Equipped with punching pin, punching pin is fixedly connected by welding with jumper bar, being equipped with back property bar between the upper die and lower die, and returning property bar passes through weldering
It connects and is fixedly connected respectively with upper die and lower die, connecting rod is equipped on the outside of the upper mold, connecting rod connects by the way that welding and upper mold are fixed
It connects, the connecting rod bottom is equipped with slide bar, and slide bar bottom is equipped with sander.
As a kind of preferred embodiment of the invention, the polishing motor spindle is equipped with grinding disc, and grinding disc passes through turntable
It is fixedly connected with sander, sander is connect by rotary shaft with sliding bar.
As a kind of preferred embodiment of the invention, sliding slot is equipped with inside the connecting rod, between slide bar and connecting rod
It is slidably connected by sliding rail and sliding slot.
As a kind of preferred embodiment of the invention, spring is equipped on the outside of described time property bar, spring is by socket and returns
Property bar be fixedly connected, return property bar and return property bar between connect.
As a kind of preferred embodiment of the invention, the upper mold top is equipped with through-hole, and jumper bar bottom punching pin passes through logical
Hole and upper mold bottom upper part connect.
Compared with prior art, beneficial effects of the present invention: being equipped with sander on the outside of upper mold, when upper-part and lower component are logical
It crosses after punching press grinding tool punching press, by moving slide bar, so that sander and upper-part upper contact, to punching pin and upper-part punching press
The burr of generation is polished.
Detailed description of the invention
Fig. 1 is a kind of impulse- free robustness punching die structure schematic diagram of the present invention；
Fig. 2 is a kind of impulse- free robustness stamping die side block diagram of the present invention.
In figure: 1 upper mold, 2 lower dies, 3 upper-parts, 4 lower components, 5 times property bars, 6 springs, 7 jumper bars, 8 punching pines, 9 connecting rods, 10
Slide bar, 11 sanders.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of impulse- free robustness stamping die, including upper mold 1, lower die
2, upper-part 3 and lower component 4,1 bottom of upper mold are equipped with upper-part 3, and upper-part 3 is detachable by groove and 1 bottom of upper mold
Connection, 2 upper grooves of lower die, lower component 4 are detachably connected by groove with lower die 2, and 1 top of upper mold is equipped with jumper bar
7,7 bottom of jumper bar is equipped with punching pin 8, and punching pin 8 is fixedly connected with jumper bar 7 by welding, is equipped with back between the upper mold 1 and lower die 2
Property bar 5, return property bar 5 by welding is fixedly connected respectively with upper mold 1 and lower die 2, on the outside of the upper mold 1 be equipped with connecting rod 9, connection
Bar 9 is fixedly connected by welding with upper mold 1, and 9 bottom of connecting rod is equipped with slide bar 10, and 10 bottom of slide bar is equipped with sander 11.
As a preferred technical solution in the present embodiment, 11 bottom of sander is equipped with grinding disc, and grinding disc is by turning
Disk is fixedly connected with sander 11, and sander 11 is slidably connected by rotary shaft with slide bar 10；Sliding slot is equipped with inside connecting rod 9,
It is slidably connected between slide bar 10 and connecting rod 9 by sliding rail and sliding slot；It is equipped with spring 6 on the outside of returning property bar 5, spring 6 passes through socket
It is fixedly connected with returning property bar 5, is connected between returning property bar 5 and returning property bar 5；1 top of upper mold is equipped with through-hole, the punching of 7 bottom of jumper bar
Son 8 is connected by through-hole and 1 bottom upper part 3 of upper mold.
Improvement of the invention is: being equipped with sander 11 in the outside of upper mold 1, sander 11 passes through slide bar 10 and connecting rod
9 are fixedly connected with upper mold 1, after being moved down under the action of upper mold 1 is in jumper bar 7, the punching pin 8 of 7 bottom of jumper bar to upper-part 3 into
Row squeezes, so that 3 moment of upper-part is overlapped with lower component 4, after jumper bar 7 leaves upper mold 1, upper mold 1 is in returning property bar 5 and spring 6
Under the action of automatically reset and separated with lower die 2, by mobile slide bar 10, so that sliding slot of the sander 11 on slide bar 10 liquidates
It generates burr between son 8 and upper-part 3 to polish, so that keeping between connector smooth.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention, although
Present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, still can be right
Technical solution documented by foregoing embodiments is modified or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in protection of the invention
Within the scope of.
Claims (5)
1. a kind of impulse- free robustness stamping die, including upper mold (1), lower die (2), upper-part (3) and lower component (4), it is characterised in that:
Upper mold (1) bottom is equipped with upper-part (3), and upper-part (3) is detachably connected by groove and upper mold (1) bottom, under described
Mould (2) upper grooves, lower component (4) are detachably connected by groove with lower die (2), and upper mold (1) top is equipped with jumper bar
(7), jumper bar (7) bottom is equipped with punching pin (8), and punching pin (8) is fixedly connected by welding with jumper bar (7), the upper mold (1) and lower die
(2) being equipped with back between property bar (5), returning property bar (5) are fixedly connected with upper mold (1) and lower die (2) respectively by welding, the upper mold
(1) outside is equipped with connecting rod (9), and connecting rod (9) is fixedly connected by welding with upper mold (1), and connecting rod (9) bottom is equipped with
Slide bar (10), slide bar (10) bottom are equipped with sander (11).
2. a kind of impulse- free robustness stamping die according to claim 1, it is characterised in that: sander (11) bottom is equipped with
Grinding disc, grinding disc are fixedly connected by turntable with sander (11), and sander (11) is slided by rotary shaft and slide bar (10)
Connection.
3. a kind of impulse- free robustness stamping die according to claim 1, it is characterised in that: be equipped with inside the connecting rod (9)
Sliding slot is slidably connected between slide bar (10) and connecting rod (9) by sliding rail and sliding slot.
4. a kind of impulse- free robustness stamping die according to claim 1, it is characterised in that: be equipped on the outside of described time property bar (5)
Spring (6), spring (6) are fixedly connected with returning property bar (5) by socket, are connected between returning property bar (5) and returning property bar (5).
5. a kind of impulse- free robustness stamping die according to claim 1, it is characterised in that: upper mold (1) top is equipped with logical
Hole, jumper bar (7) bottom punching pin (8) are connected by through-hole and upper mold (1) bottom upper part (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711126450.5A CN109772998A (en) | 2017-11-15 | 2017-11-15 | A kind of impulse- free robustness stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711126450.5A CN109772998A (en) | 2017-11-15 | 2017-11-15 | A kind of impulse- free robustness stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109772998A true CN109772998A (en) | 2019-05-21 |
Family
ID=66494218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711126450.5A Pending CN109772998A (en) | 2017-11-15 | 2017-11-15 | A kind of impulse- free robustness stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109772998A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421357A (en) * | 2019-07-19 | 2019-11-08 | 泉州丰泽久泰工业设计有限公司 | A kind of high-precision integrative mold based on details optimization |
| CN110523840A (en) * | 2019-08-16 | 2019-12-03 | 张红涛 | A kind of deburring sand cylinder for formed punch punching |
-
2017
- 2017-11-15 CN CN201711126450.5A patent/CN109772998A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421357A (en) * | 2019-07-19 | 2019-11-08 | 泉州丰泽久泰工业设计有限公司 | A kind of high-precision integrative mold based on details optimization |
| CN110523840A (en) * | 2019-08-16 | 2019-12-03 | 张红涛 | A kind of deburring sand cylinder for formed punch punching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190521 |