CN208019257U - A kind of novel clip pressure circle die for fisrt forming - Google Patents
A kind of novel clip pressure circle die for fisrt forming Download PDFInfo
- Publication number
- CN208019257U CN208019257U CN201721763514.8U CN201721763514U CN208019257U CN 208019257 U CN208019257 U CN 208019257U CN 201721763514 U CN201721763514 U CN 201721763514U CN 208019257 U CN208019257 U CN 208019257U
- Authority
- CN
- China
- Prior art keywords
- die holder
- pin
- punch
- rubber
- upper die
- 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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Abstract
Clip is a kind of attachment device for connecting the pipe fitting of with groove, valve and pipe line parts, used in playing contining function between fast joint.Clip has handsome in appearance, easy to use, the features such as clamping force is strong, good seal performance.A kind of novel clip pressure circle die for fisrt forming is made of lower die holder, cavity plate, screw, striker plate, guide post, guide sleeve, upper die holder, rubber, die shank, positioning pin, punch-pin, push rod, guide pin, mandril, screw.Upper and lower die holder is first separately fixed to the upper and lower surface of press bench, blank is put into along guide pin in mold when work, forcing press works, upper die holder is moved downward along guide post, blank is curved into two circular arcs, upper die holder uplink is made push rod move downward in upper die holder, workpiece is pushed on punch-pin by the rubber compressed under the action of own resilient；Also so that mandril is moved upwards under the action of own resilient by the rubber compressed in lower die holder, workpiece is ejected from cavity plate, such workpiece is split away off from punch and matrix automatically, facilitates taking-up.
Description
Technical field
The utility model is related to a kind of diels, are specifically related to the pressure circle pre-bend mould of clip.
Background technology
Clip is the pipe fitting for connecting with groove, a kind of attachment device of valve and pipe line parts, is presently used in connecing soon
Contining function is played between head, general two connectors carry gasket, rubber, silica gel and tetrafluoro, and clip has handsome in appearance, user
Just, the features such as clamping force is strong, good seal performance, be mainly used for vehicle, ship, diesel engine, gasoline engine, lathe, fire-fighting, etc. it is each
The connection fastening of the interfaces such as kind mechanical equipment, the common all rubber hose of chemical industry equipment, nylon plastic(s) hose, fabric hose, water band
And sealing, with the extensive application of clip, clip makes slowly, and process time is grown to the new problem of clip processing, while machinery
That there are the clip accuracies of manufacture in processing is not high, the problems such as being not easily taken out.
Invention content
In order to overcome the shortcomings of in above-mentioned background technology, the utility model provides a kind of pressure circle pre-bend mould of clip,
The mold can improve machining accuracy and solve the problems, such as that workpiece takes out hardly possible.
It is a kind of clip pressure circle pre-bend mould that it is technical solution that the utility model, which solves its technical problem to use,.It includes
Upper die holder 7 has die shank 9 and screw on upper die holder 7, is connected with screw between upper die holder 7 and punch-pin 11, upper die holder 7 and punch-pin 11
Between have a positioning pin, 9 lower section of die shank is rubber 8 and push rod 12, and push rod 12 pushes workpiece from punch-pin 11；Have in lower die holder 1
Rubber, lower die holder 1 are mainly used to fix cavity plate 2, also there is positioning pin between lower die holder 1 and cavity plate 2, and rubber is upper in lower die holder 1
Portion is mandril 14, for ejecting workpiece；There are striker plate 4 and guide pin 13 on cavity plate 2, for guiding blank to enter, fixing blank
There are guide post 5 and guide sleeve 6 in position between cavity plate 2 and upper die holder 7.
The course of work and advantage：Upper and lower die holder is separately fixed to the upper and lower surface of press bench, work when
Blank is put into along guide pin in mold by time, and forcing press work, upper die holder is moved downward along guide post, and blank is curved two circles
Arc, upper die holder uplink are made push rod move downward in upper die holder, workpiece are existed by the rubber compressed under the action of own resilient
It is pushed on punch-pin；Also so that mandril is moved upwards under the action of own resilient by the rubber compressed in lower die holder, by workpiece from
It is ejected on cavity plate, such workpiece is split away off from punch and matrix automatically, facilitates taking-up.
Description of the drawings
Fig. 1 is the sectional view of the utility model clip pressure circle die for fisrt forming installation diagram.
Fig. 2 is the vertical view of the utility model clip pressure circle die for fisrt forming installation diagram.
1. lower die holders, 2. cavity plates, 3. screws, 4. striker plates, 5. guide posts, 6. guide sleeves, 7. upper die holders, 8. rubber, 9. in Fig. 1
Die shank, 10. positioning pins, 11. punch-pin, 12. push rods, 13. guide pins, 14. mandrils, 15. screws.
Specific implementation mode
In order to make the purpose of this utility model, advantage and technical solution be more clearly understood, below in conjunction with attached drawing to this reality
It is further elaborated with novel.
Referring to Fig.1, Fig. 2, it includes upper die holder 7 which, which justifies die for fisrt forming, has die shank 9 and screw, upper die holder to be used on upper die holder
Solid punch 11, there is a positioning pin 10 between upper die holder 7 and punch-pin 11,9 lower section of die shank is rubber 8 and push rod 12, and push rod 12 is by work
Part is pushed from punch-pin 11；1 is lower die holder, there is rubber in lower die holder 1, and lower die holder 1 is mainly used to fix cavity plate 2, lower die holder 1 with
Also there is positioning pin between cavity plate 2, the top of rubber is mandril 14 in lower die holder 1, for ejecting workpiece；There is striker plate 4 on cavity plate 2
There are guide post 5 and guide sleeve 6 between cavity plate 2 and upper die holder 1 with guide pin 13 for guiding blank to enter, fixing billet location.
Blank is put into along guide pin 13 in mold when work, forcing press work, upper die holder 7 is transported downwards along guide post 5
It is dynamic, blank is curved into two circular arcs, 7 uplink of upper die holder is made by the rubber 8 compressed under the action of own resilient in upper die holder
Push rod 12 moves downward, and workpiece is pushed on punch-pin 11；By the rubber compressed also acting in own resilient in lower die holder 1
Under so that mandril 14 is moved upwards, workpiece is ejected from cavity plate 2, such workpiece is split away off from punch and matrix automatically, is conveniently taken
Go out.
Claims (2)
1. a kind of novel clip pressure circle die for fisrt forming, by lower die holder（1）, cavity plate（2）, screw（3）, striker plate（4）, guide post（5）, lead
Set（6）, upper die holder（7）, rubber（8）, die shank（9）, positioning pin（10）, punch-pin（11）, push rod（12）, guide pin（13）, mandril
（14）, screw（15）Composition, it is characterised in that：Lower die holder（1）And cavity plate（2）Between and upper die holder（7）And punch-pin（11）It
Between be connected by screw, and positioning pin is each provided between them, both can be with the corresponding position of positioning mould holder and punch and matrix
Relationship can also limit the lateral displacement between them, cavity plate（2）And striker plate（4）Between connected also by screw, cavity plate
（2）And upper die holder（7）Between be provided with guide post（5）And guide sleeve（6）, cavity plate can be guided（2）And punch-pin（11）With correct position
Pairing is set, this mold is provided with striker plate（4）, guide pin（13）, for guiding blank to enter, fixing billet location；It also sets up
There is rubber（8）, push rod（12）, mandril（14）, workpiece Automatic-falling from punch and matrix can be made to get off after punch forming.
2. a kind of novel clip pressure circle die for fisrt forming according to claim 1, it is characterised in that：It is provided with striker plate（4）, lead
Column（5）, guide sleeve（6）, rubber（8）, positioning pin（10）, push rod（12）, guide pin（13）, mandril（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721763514.8U CN208019257U (en) | 2017-12-18 | 2017-12-18 | A kind of novel clip pressure circle die for fisrt forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721763514.8U CN208019257U (en) | 2017-12-18 | 2017-12-18 | A kind of novel clip pressure circle die for fisrt forming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208019257U true CN208019257U (en) | 2018-10-30 |
Family
ID=63898430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721763514.8U Expired - Fee Related CN208019257U (en) | 2017-12-18 | 2017-12-18 | A kind of novel clip pressure circle die for fisrt forming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208019257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496165A (en) * | 2020-10-06 | 2021-03-16 | 湖北超卓航空科技股份有限公司 | Lower die structure and clamp circular arc forming die |
| CN113333599A (en) * | 2021-05-07 | 2021-09-03 | 机械工业第九设计研究院有限公司 | Pipe end forming device for building |
-
2017
- 2017-12-18 CN CN201721763514.8U patent/CN208019257U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496165A (en) * | 2020-10-06 | 2021-03-16 | 湖北超卓航空科技股份有限公司 | Lower die structure and clamp circular arc forming die |
| CN113333599A (en) * | 2021-05-07 | 2021-09-03 | 机械工业第九设计研究院有限公司 | Pipe end forming device for building |
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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: 20181030 Termination date: 20201218 |