CN207103613U - A kind of lift multi-direction bending mould - Google Patents
A kind of lift multi-direction bending mould Download PDFInfo
- Publication number
- CN207103613U CN207103613U CN201720773467.9U CN201720773467U CN207103613U CN 207103613 U CN207103613 U CN 207103613U CN 201720773467 U CN201720773467 U CN 201720773467U CN 207103613 U CN207103613 U CN 207103613U
- Authority
- CN
- China
- Prior art keywords
- cavity plate
- centering block
- punch
- pin
- plate centering
- 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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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of lift multi-direction bending mould, including die socket, tension spring pin, extension spring, wedge, the first cavity plate centering block, die shank, punch retainer, punch-pin, backing-out punch, the second cavity plate centering block；The centre of die socket is square groove, die socket is provided at both ends with fulcrum bearing, wedge is fixed on the madial wall of fulcrum bearing, tension spring pin is provided with fulcrum bearing, extension spring one end is connected on tension spring pin, the other end is connected with the end of the first cavity plate centering block, the other end of first cavity plate centering block is hinged on backing-out punch, second cavity plate centering block is set on the first cavity plate centering block, the top of punch retainer is connected to die shank bottom, punch-pin is arranged on punch retainer, and the punch-pin is engaged with the working face of the second cavity plate centering block.A kind of lift multi-direction bending mould provided by the utility model, simple in construction, easy to use, formed product quality is good.
Description
Technical field
It the utility model is related to a kind of lift multi-direction bending mould.
Background technology
At present, existing simple frame multi-direction bending mould, but because precision is not high, formed product is of poor quality, base during press-bending
Material easily slides, and is only applicable to less demanding part.
Utility model content
Purpose：In order to overcome the deficiencies in the prior art, the utility model provides a kind of lift multi-direction bending mould.
Technical scheme：In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of lift multi-direction bending mould, it is characterised in that：Including die socket, tension spring pin, extension spring, wedge, the first cavity plate
Centering block, die shank, punch retainer, punch-pin, backing-out punch, the second cavity plate centering block；
The centre of the die socket is square groove, and die socket is provided at both ends with fulcrum bearing, and wedge is fixed on fulcrum bearing
Madial wall on, tension spring pin is provided with fulcrum bearing, extension spring one end is connected on tension spring pin, the other end and the first cavity plate centering block
End is connected, and the other end of the first cavity plate centering block is hinged on backing-out punch, and the second cavity plate centering block is set on the first cavity plate centering block,
The top of punch retainer is connected to die shank bottom, and punch-pin is arranged on punch retainer, the punch-pin and second
The working face of cavity plate centering block is engaged.
Preferably, described lift multi-direction bending mould, it is characterised in that：Also include pivot pin, described first is recessed
The other end of mould centering block is hinged on backing-out punch by pivot pin.
Preferably, described lift multi-direction bending mould, it is characterised in that：Put with cavity plate on the inclined-plane of the wedge
The inclined-plane of block cooperates.
Preferably, described lift multi-direction bending mould, it is characterised in that：Also include nut, the wedge leads to
Nut is crossed to be fixed on the madial wall of fulcrum bearing.
Preferably, described lift multi-direction bending mould, it is characterised in that：It is additionally provided with the cavity plate centering block
Pin stop.
Preferably, described lift multi-direction bending mould, it is characterised in that：Also include unloading bolt, it is described recessed
The hole passed through for unloading bolt is offered in the middle part of die holder.
Preferably, described lift multi-direction bending mould, it is characterised in that：The bottom of the backing-out punch is by unloading
Material screw is movably connected on die socket.
Beneficial effect：A kind of lift multi-direction bending mould provided by the utility model, simple in construction, easy to use, shaping
Good product quality.During work, upper mould opening, backing-out punch ejection, the first cavity plate centering block, the second cavity plate centering block exist with backing-out punch
Lain in the presence of extension spring on wedge.Upper mould is descending, and punch-pin compresses blank with backing-out punch and moved downward, the first cavity plate centering block,
Second cavity plate centering block is downward with backing-out punch, and is rotated in the presence of wedge around pivot pin, and blank is gradually wrapped to punch-pin.Work as ejection
When device bottom surface closes with die socket, the first cavity plate centering block, the second cavity plate centering block are clamped by the inclined-plane of wedge, complete the bending made
Shaping, and product is corrected.Upper mould backhaul, unloading bolt have the effect of pin stop concurrently, backing-out punch are ejected, the first cavity plate pendulum
Block, the second cavity plate centering block reset under the pulling force effect of extension spring.Product bag can be taken out on punch-pin with clamp.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：Die socket 1, nut 2, tension spring pin 3, extension spring 4, wedge 5, the first cavity plate centering block 6, die shank 7, punch retainer
8th, punch-pin 9, backing-out punch 10, pivot pin 11, pin stop 12, the second cavity plate centering block 13, unloading bolt 14,15.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of lift multi-direction bending mould, including die socket 1, nut 2, tension spring pin 3, extension spring 4, wedge 5,
First cavity plate centering block 6, die shank 7, punch retainer 8, punch-pin 9, backing-out punch 10, pivot pin 11, pin stop 12, the second cavity plate centering block
13rd, unloading bolt 14,15.
The die socket 1 is provided at both ends with fulcrum bearing, and the centre of die socket 1 is square groove, and wedge 5 passes through nut 2
It is fixed on the madial wall of fulcrum bearing, tension spring pin 3 is provided with fulcrum bearing, the one end of extension spring 4 is connected on tension spring pin 3, the other end
It is connected with the end of the first cavity plate centering block 6, the other end of the first cavity plate centering block 6 is hinged on backing-out punch 10 by pivot pin 11, the
Second cavity plate centering block 13 is set on one cavity plate centering block 6,
The top of punch retainer 8 is connected to the bottom of die shank 7, and punch-pin 9 is arranged on punch retainer 8, the punch-pin 9 with
The working face of second cavity plate centering block 13 is engaged.
Pin stop 12 is additionally provided with the second cavity plate centering block 13.
The bottom of backing-out punch 10 is movably connected on die socket 1 by unloading bolt 14,15.
The course of work of the present utility model is as follows：During work, upper mould opening, backing-out punch 10 ejects, the first cavity plate pendulum
Block 6, the second cavity plate centering block 13 are lain on wedge 5 with backing-out punch 10 in the presence of extension spring 4.Upper mould is descending, punch-pin 9 and ejection
Device 10 compresses blank and moved downward, and the first cavity plate centering block 6, the second cavity plate centering block 13 are downward with backing-out punch 10, and in the work of wedge 5
Rotate, blank is gradually wrapped to punch-pin 9 around pivot pin 11 under.When the bottom surface of backing-out punch 10 and die socket 1 close, the first cavity plate pendulum
Block 6, the second cavity plate centering block 13 are clamped by the inclined-plane of wedge 5, complete the bending forming made, and product is corrected.Upper mould backhaul,
Unloading bolt 14,15 has the effect of pin stop concurrently, and backing-out punch 10 is ejected, and the first cavity plate centering block 6, the second cavity plate centering block 13 are being drawn
Resetted under the pulling force effect of spring 4.Product bag can be taken out on punch-pin 9 with clamp.
Described above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (7)
- A kind of 1. lift multi-direction bending mould, it is characterised in that：Including die socket, tension spring pin, extension spring, wedge, the first cavity plate pendulum Block, die shank, punch retainer, punch-pin, backing-out punch, the second cavity plate centering block；The centre of the die socket is square groove, and die socket is provided at both ends with fulcrum bearing, and wedge is fixed on the interior of fulcrum bearing In side wall, tension spring pin is provided with fulcrum bearing, extension spring one end is connected on tension spring pin, the end of the other end and the first cavity plate centering block Connection, the other end of the first cavity plate centering block are hinged on backing-out punch, and the second cavity plate centering block is set on the first cavity plate centering block,The top of punch retainer is connected to die shank bottom, and punch-pin is arranged on punch retainer, the punch-pin and the second cavity plate The working face of centering block is engaged.
- 2. lift multi-direction bending mould according to claim 1, it is characterised in that：Also include pivot pin, first cavity plate The other end of centering block is hinged on backing-out punch by pivot pin.
- 3. lift multi-direction bending mould according to claim 1, it is characterised in that：The inclined-plane of the wedge and cavity plate centering block Inclined-plane cooperate.
- 4. lift multi-direction bending mould according to claim 1, it is characterised in that：Also include nut, the wedge passes through Nut is fixed on the madial wall of fulcrum bearing.
- 5. lift multi-direction bending mould according to claim 1, it is characterised in that：Gear is additionally provided with the cavity plate centering block Material pin.
- 6. lift multi-direction bending mould according to claim 1, it is characterised in that：Also include unloading bolt, the cavity plate The middle part of seat offers the hole passed through for unloading bolt.
- 7. lift multi-direction bending mould according to claim 6, it is characterised in that：The bottom of the backing-out punch passes through discharging Screw is movably connected on die socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720773467.9U CN207103613U (en) | 2017-06-29 | 2017-06-29 | A kind of lift multi-direction bending mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720773467.9U CN207103613U (en) | 2017-06-29 | 2017-06-29 | A kind of lift multi-direction bending mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207103613U true CN207103613U (en) | 2018-03-16 |
Family
ID=61576839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720773467.9U Expired - Fee Related CN207103613U (en) | 2017-06-29 | 2017-06-29 | A kind of lift multi-direction bending mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207103613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150083A (en) * | 2017-06-29 | 2017-09-12 | 苏州华徕光电仪器有限公司 | A kind of lift multi-direction bending mould |
-
2017
- 2017-06-29 CN CN201720773467.9U patent/CN207103613U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150083A (en) * | 2017-06-29 | 2017-09-12 | 苏州华徕光电仪器有限公司 | A kind of lift multi-direction bending mould |
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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 |
Granted publication date: 20180316 Termination date: 20180629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |