CN207414162U - A kind of bend punching die - Google Patents
A kind of bend punching die Download PDFInfo
- Publication number
- CN207414162U CN207414162U CN201721528522.4U CN201721528522U CN207414162U CN 207414162 U CN207414162 U CN 207414162U CN 201721528522 U CN201721528522 U CN 201721528522U CN 207414162 U CN207414162 U CN 207414162U
- Authority
- CN
- China
- Prior art keywords
- clamp plate
- upper clamp
- die holder
- bending
- fixed
- 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.)
- Expired - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
A kind of bend punching die of the utility model, including upper mold seat, die holder, fixed upper clamp plate, Bending punch, Bending Mould platform, cylinder, flexible guide post and fixed guide sleeve, Bending punch is equipped among the bottom of the upper mold seat, the bottom of the upper mold seat is equipped with fixed upper clamp plate, and the upper mold seat is with fixing the in the same size of upper clamp plate, the centre of the fixed upper clamp plate is equipped with pilot hole, the pilot hole is counter structure with Bending punch, the bottom of the fixed upper clamp plate is equipped with die holder, the top of the die holder is equipped with Bending Mould platform, the two bottom sides of the die holder are equipped with cylinder, flexible guide post is distributed in the top both sides of the die holder.The bend punching die, by being respectively provided with cylinder in the two bottom sides of die holder, and three flexible guide posts are set at the top of cylinder, bend punching die work is carried out convenient for fixed upper clamp plate lifting, upper mold seat can be effectively controlled, makes it that Bending punch be driven to carry out bending at work.
Description
Technical field
The utility model is related to Stamping Die Technology fields, are specially a kind of bend punching die.
Background technology
Bend punching die is a kind of relatively conventional mold, and carrying out punching press by treating bending parts reaches it is rolled over
Curved purpose.It is final to cause the transformation for treating bending parts shape meets to marry to ask.If treat that the hardness of bending parts is higher
Or thickness is larger (such as thickness is more than 2mm), the folding corner of bend punching die can be subject to parts to overstock and go out by force
It now damages, and then causes the reduced service life of bend punching die, in such cases, manufacturer, which need to marry, often replaces bending
Stamping die ultimately results in production cost rising.At the same time, rolling over corner damage can cause to treat that bending parts are rushed through bending
Bending part after pressure is easily cracking, and then causes to treat that the processing quality of bending parts is poor.And existing stamping die
The lifting of fixed upper clamp plate cannot be effectively controlled, many errors may be caused, its mold made is made to have flaw.
Utility model content
The purpose of this utility model is to provide a kind of bend punching dies, solve asking proposed in background technology
Topic.
To achieve the above object, the utility model provides following technical solution：A kind of bend punching die, including upper mold
Seat, die holder, fixed upper clamp plate, Bending punch, Bending Mould platform, cylinder, flexible guide post and fixed guide sleeve, the upper mold seat
Bottom among be equipped with Bending punch, the bottom of the upper mold seat is equipped with fixed upper clamp plate, and the upper mold seat is pressed from both sides with fixing
Plate it is in the same size, the centre of the fixed upper clamp plate is equipped with pilot hole, and the pilot hole and Bending punch are counter structure, institute
The bottom for stating fixed upper clamp plate is equipped with die holder, and the top of the die holder is equipped with Bending Mould platform, the bottom of the die holder
Portion both sides are equipped with cylinder, and flexible guide post is distributed in the top both sides of the die holder, and the inside of the fixed upper clamp plate is distributed with
Damping spring part, and the damping spring part is located at the both sides of pilot hole.
As a kind of preferred embodiment of the utility model, positioning threads are distributed in the corner of the fixed upper clamp plate
Hole, and a diameter of 17mm of the positioning spiro pit.
As a kind of preferred embodiment of the utility model, one week top of the Bending Mould platform passes through the company of buckle
Extension backgauge side is connected to, the height on the extension backgauge side is 20mm.
As a kind of preferred embodiment of the utility model, the Bending Mould platform is located at the centre of die holder.
As a kind of preferred embodiment of the utility model, the top set of the flexible guide post is equipped with fixed guide sleeve.
Compared with prior art, the beneficial effects of the utility model：The bend punching die, by the bottom of die holder
Both sides are respectively provided with cylinder, and set three flexible guide posts at the top of cylinder, and bending punching press is carried out convenient for fixed upper clamp plate lifting
Mold work can effectively control upper mold seat, make it that Bending punch be driven to carry out bending at work, improve processing efficiency,
It is easy to use.Pass through the damping spring part of setting so that fixed upper clamp plate reduces vibrations at work so that its work is more steady
It is fixed.
Description of the drawings
Fig. 1 is a kind of bend punching die overall structure diagram of this practicality；
Fig. 2 is a kind of fixation upper clamp plate structure chart of bend punching die of this practicality.
In figure:1 upper mold seat, 2 die holders, 3 fixation upper clamp plates, 4 Bending punches, 5 Bending Mould platforms, 6 cylinders, 7 are stretched
Guide sleeve, 9 positioning spiro pits, 10 pilot holes, 11 extension backgauge sides, 12 damping spring parts are fixed in guide post, 8.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of bend punching die, including upper mold seat 1,
Die holder 2, fixed upper clamp plate 3, Bending punch 4, Bending Mould platform 5, cylinder 6, flexible guide post 7 and fixed guide sleeve 8, it is described on
Be equipped with Bending punch 4 among the bottom of die holder 1, the bottom of the upper mold seat 1 is equipped with fixed upper clamp plate 3, and the upper mold seat 1 with
The in the same size of upper clamp plate 3 is fixed, the centre of the fixed upper clamp plate 3 is equipped with pilot hole 10, and the pilot hole 10 is rushed with bending
First 4 be counter structure, and the bottom of the fixed upper clamp plate 3 is equipped with die holder 2, and the top of the die holder 2 is equipped with Bending Mould
Platform 5, the two bottom sides of the die holder 2 are equipped with cylinder 6, and flexible guide post 7, institute is distributed in the top both sides of the die holder 2
Damping spring part 12 is distributed in the inside for stating fixed upper clamp plate 3, and the damping spring part 12 is located at the both sides of pilot hole 10.
As a kind of preferred embodiment of the utility model, positioning spiral shell is distributed in the corner of the fixed upper clamp plate 3
Pit 9, and a diameter of 17mm of the positioning spiro pit 9, convenient for fixed world screw rod or locating rod.The Bending Mould is put down
One week top of platform 5 has been connected by a snap extension backgauge side 11, and the height on the extension backgauge side 11 is 20mm, can be by bending
Stamping die is barred from platform, prevents the die holder that drops.The Bending Mould platform 5 is located at the centre of die holder 2, convenient for having
The quality of the control bending press work of effect.The top set of the flexible guide post 7 is equipped with fixed guide sleeve 8 so that easier
The fixed upper clamp plate of control.
The improvement of the utility model is：By being respectively provided with cylinder 6 in the two bottom sides of die holder 2, cylinder 6 sets top
It puts three flexible guide posts 7 and carries out upper and lower flexible, the fixed lifting of the upper clamp plate 3 progress bend punching die work of drive, it can be effective
Control upper mold seat 1 make its drive at work Bending punch carry out bending, improve processing efficiency, pass through the damping bullet of setting
Spring part 12 so that fixed upper clamp plate 3 reduces vibrations at work so that its work is more stablized.It is passed through downwards by Bending punch 4
Pilot hole 10 is crossed to work in Bending Mould platform 5.
Finally it should be noted that：The above is only the preferred embodiment of the utility model only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Carry out equivalent substitution.Within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of bend punching die, including upper mold seat（1）, die holder（2）, fixed upper clamp plate（3）, Bending punch（4）, bending
Mold platform（5）, cylinder（6）, flexible guide post（7）With fixed guide sleeve（8）, it is characterised in that：The upper mold seat（1）Bottom in
Between be equipped with Bending punch（4）, the upper mold seat（1）Bottom be equipped with fixed upper clamp plate（3）, and the upper mold seat（1）With fixation
Upper clamp plate（3）In the same size, the fixed upper clamp plate（3）Centre be equipped with pilot hole（10）, the pilot hole（10）With folding
Curved punch（4）For counter structure, the fixed upper clamp plate（3）Bottom be equipped with die holder（2）, the die holder（2）Top
Equipped with Bending Mould platform（5）, the die holder（2）Two bottom sides be equipped with cylinder（6）, the die holder（2）Top two
Flexible guide post is distributed in side（7）, the fixed upper clamp plate（3）Inside damping spring part is distributed with（12）, and the damping bullet
Spring part（12）Positioned at pilot hole（10）Both sides.
2. a kind of bend punching die according to claim 1, it is characterised in that：The fixed upper clamp plate（3）Turning
Punishment is furnished with positioning spiro pit（9）, and the positioning spiro pit（9）A diameter of 17mm.
3. a kind of bend punching die according to claim 1, it is characterised in that：The Bending Mould platform（5）One
All tops have been connected by a snap extension backgauge side（11）, the extension backgauge side（11）Height be 20mm.
4. a kind of bend punching die according to claim 1, it is characterised in that：The Bending Mould platform（5）It is located at
Die holder（2）Centre.
5. a kind of bend punching die according to claim 1, it is characterised in that：The flexible guide post（7）Top set
It is equipped with fixed guide sleeve（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721528522.4U CN207414162U (en) | 2017-11-16 | 2017-11-16 | A kind of bend punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721528522.4U CN207414162U (en) | 2017-11-16 | 2017-11-16 | A kind of bend punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207414162U true CN207414162U (en) | 2018-05-29 |
Family
ID=62305110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721528522.4U Expired - Fee Related CN207414162U (en) | 2017-11-16 | 2017-11-16 | A kind of bend punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207414162U (en) |
-
2017
- 2017-11-16 CN CN201721528522.4U patent/CN207414162U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20181116 |