CN206200009U - A kind of mouth of pipe both-end synchronization shaping mould - Google Patents
A kind of mouth of pipe both-end synchronization shaping mould Download PDFInfo
- Publication number
- CN206200009U CN206200009U CN201621312343.2U CN201621312343U CN206200009U CN 206200009 U CN206200009 U CN 206200009U CN 201621312343 U CN201621312343 U CN 201621312343U CN 206200009 U CN206200009 U CN 206200009U
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- Prior art keywords
- shaping
- cavity
- mouth
- pipe
- termination
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Abstract
The utility model is related to a kind of mouth of pipe both-end synchronization shaping mould, including：Upper die plate, lower template, shaping termination, sliding block；Lower mode cavity is provided with lower template, upper cavity is provided with upper die plate, two ends of lower mode cavity are provided with stop block；Shaping port is a cylindrical, and shaping termination is from stop block center through being fixedly connected with a slide block；The diameter of shaping termination is equal to or slightly less than spout diameter, its cambial cavity is into tubular circular when upper cavity is compressed with lower mode cavity, and cavity trend is consistent with pipeline trend, upper die plate is driven to realize that bolster is pressed by hydraulic press, hydraulic press also drives sliding block to slide simultaneously, and the utility model can realize double tube mouth shaping simultaneously, while by the use of hydraulic press as drive device, facilitate pressing mold power to control, the yield rate and craft precision of shaping are improve using the slip shaping of round slider.
Description
Technical field
The utility model is related to a kind of shaping mould, more particularly to a kind of mouth of pipe both-end synchronization shaping mould.
Background technology
In machining, it usually needs bent tube technique is carried out to straight tube, however, normally resulting in the mouth of pipe after bent tube technique
Circle is lost, in order to ensure the progress of work pieces mate and ensure between follow-up welding, it is necessary to use shaping mould to ensure the circle of the mouth of pipe
The precision of degree and pipeline trend, such as mouth of pipe shaping technique of the prior art, Authorization Notice No. are CN202921787U's
Utility model patent, discloses a kind of mouth of pipe shaping mould, and it utilizes the circle of the multiple aperture set between upper die and lower die
Perforate, when using, the mouth of pipe is placed on the low groove of lower mould, and punching mechanism drives upper mould to push, and line up carries out shaping；It is above-mentioned
Because the mouth of pipe is hollow in arrangement mould, so can usually cause shaping unsuccessful, pipe is damaged, and punching mechanism dynamics is difficult
To hold, cause production efficiency low, shaping effect is poor, and can not realize the both-end shaping of the mouth of pipe.
The content of the invention
For above-mentioned situation, the utility model proposes a kind of mouth of pipe both-end synchronization shaping mould, the grinding tool can be realized
Double tube mouth shaping simultaneously, while by the use of hydraulic press as drive device, substantially increasing the yield rate and craft precision of shaping.
To achieve the above object, mouth of pipe both-end synchronization shaping mould of the present utility model includes：Upper die plate, lower template, it is whole
Shape termination, sliding block；Lower mode cavity is provided with lower template, upper cavity is provided with upper die plate, two ends of lower mode cavity are provided with
Stop block, stop block correspondence lower mode cavity position is provided with hollow via-hole, and hollow via-hole diameter is less than mouth of pipe external diameter, more than in the mouth of pipe
Footpath；Shaping port is a cylindrical, shaping termination from stop block center through being fixedly connected with a slide block, shaping termination and backstop
One end of block correspondence lower mode cavity flushes, and shaping termination can be stretched into die cavity under slider-actuated；The diameter of shaping termination be equal to or
Spout diameter, the circular tubulose of cavity that it is formed when upper cavity and lower mode cavity are compressed, and cavity trend is slightly less than to be walked with pipeline
It is consistent to being set to, drive upper die plate to realize that bolster is pressed by hydraulic press, hydraulic press also drives sliding block to slide simultaneously.
Further, four sets of reshaping devices are provided between upper die plate and lower template, four pipe fitting shapings together are capable of achieving；
Further, the trapezoidal column of sliding block, can stably promote the shaping of shaping termination to slide；
Further, lower mode cavity is respectively arranged at the two ends with a shaping termination and sliding block；
During shaping, curved good pipe fitting is put into lower mode cavity first, starting hydraulic press master cylinder makes press-fitting mould under upper die plate, it is real
Show pipeline shaping, while starting the shaping that the shaping termination insertion tube cause for gossip under sliding block effect of taking blame for others shows the mouth of pipe.
Compared with prior art, the utility model can realize double tube mouth shaping simultaneously, while by the use of hydraulic press as drive
Dynamic device, facilitates pressing mold power to control, and the yield rate and craft precision of shaping are improve using the slip shaping of round slider.
Brief description of the drawings
Fig. 1 is schematic diagram before the utility model mouth of pipe both-end synchronization shaping mould feeding.
Fig. 2 is schematic diagram after the utility model mouth of pipe both-end synchronization shaping mould feeding.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model, and it is not used in restriction the utility model
Referring to Fig. 1-2, mouth of pipe both-end synchronization shaping mould of the present utility model includes：Upper die plate 1, lower template 2, shaping end
First 3, sliding block 4；Lower mode cavity 5 is provided with lower template 2,2 are provided with upper cavity 6 on upper die plate, and two ends of lower mode cavity 5 are set
There is stop block 7, the corresponding lower mode cavity position of stop block 7 is provided with hollow via-hole, and hollow via-hole diameter is less than mouth of pipe external diameter, more than pipe
Intraoral footpath；Shaping port 3 is a cylindrical, shaping termination 3 from the center of stop block 7 through being fixedly connected with sliding block 4, shaping end
First 3 flush with one end of the corresponding lower mode cavity of stop block 7, and shaping termination 3 can be stretched into die cavity under slider-actuated；Shaping termination 3
Diameter be equal to or slightly less than spout diameter, the circular tubulose of cavity that it is formed when upper cavity and lower mode cavity are compressed, and cavity
Trend is set to consistent with pipeline trend, and bolster pressing is realized by hydraulic press driving upper die plate 1, and hydraulic press also drives simultaneously
Sliding block 4 is slided.
Further, four sets of reshaping devices are provided between upper die plate 1 and lower template 2, four pipe fittings is capable of achieving whole together
Shape；
Further, the trapezoidal column of sliding block 4, can stably promote the shaping of shaping termination to slide；
Further, lower mode cavity is respectively arranged at the two ends with a shaping termination 3 and sliding block 4；
During shaping, curved good pipe fitting is put into lower mode cavity 5 first, starting hydraulic press master cylinder makes press-fitting mould under upper die plate,
Pipeline shaping is realized, while starting the shaping that the shaping termination insertion tube cause for gossip under sliding block effect of taking blame for others shows the mouth of pipe.
Although it should be understood by those skilled in the art that the utility model with preferred embodiment disclose as above, this practicality
It is new to be embodied as other particular forms, without deviating from its spirit or inner characteristic.Above-described embodiment in all respects all will be by
It is understood as being merely exemplary and nonrestrictive.Therefore, protection domain of the present utility model is by appending claims
Limited rather than specification above.Change in the implication and scope of fallen with claims equivalent will all be included
Within the scope of claims.
Claims (4)
1. a kind of mouth of pipe both-end synchronization shaping mould, it is characterised in that including：Upper die plate, lower template, shaping termination, sliding block；Under
Lower mode cavity is provided with template, upper cavity is provided with upper die plate, two ends of lower mode cavity are provided with stop block, stop block pair
Lower mode cavity position is answered to be provided with hollow via-hole, hollow via-hole diameter is less than mouth of pipe external diameter, more than spout diameter；Shaping port is one
Cylindrical, shaping termination from stop block center through being fixedly connected with a slide block, shaping termination lower mode cavity corresponding with stop block
One end flushes, and shaping termination can be stretched into die cavity under slider-actuated；The diameter of shaping termination is equal to or slightly less than spout diameter,
The circular tubulose of cavity that it is formed when upper cavity and lower mode cavity are compressed, and cavity trend and pipeline move towards to be set to it is consistent, by
Hydraulic press drives upper die plate to realize that bolster is pressed, and hydraulic press also drives sliding block to slide simultaneously.
2. a kind of mouth of pipe both-end synchronization shaping mould according to claim 1, it is characterised in that upper die plate and lower template it
Between be provided with four sets of reshaping devices, be capable of achieving four pipe fitting shapings together.
3. a kind of mouth of pipe both-end synchronization shaping mould according to claim 1, it is characterised in that：The trapezoidal column of sliding block,
The slip of promotion sliding block can be stablized.
4. a kind of mouth of pipe both-end synchronization shaping mould according to claim 1, it is characterised in that：The two ends of lower mode cavity respectively set
There are a shaping termination and sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621312343.2U CN206200009U (en) | 2016-12-02 | 2016-12-02 | A kind of mouth of pipe both-end synchronization shaping mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621312343.2U CN206200009U (en) | 2016-12-02 | 2016-12-02 | A kind of mouth of pipe both-end synchronization shaping mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206200009U true CN206200009U (en) | 2017-05-31 |
Family
ID=58752366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621312343.2U Expired - Fee Related CN206200009U (en) | 2016-12-02 | 2016-12-02 | A kind of mouth of pipe both-end synchronization shaping mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206200009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414554A (en) * | 2021-07-07 | 2021-09-21 | 山东明兴金属科技股份有限公司 | Machining process and tool for large-diameter thin-wall ring workpiece |
-
2016
- 2016-12-02 CN CN201621312343.2U patent/CN206200009U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414554A (en) * | 2021-07-07 | 2021-09-21 | 山东明兴金属科技股份有限公司 | Machining process and tool for large-diameter thin-wall ring workpiece |
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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: 20170531 Termination date: 20171202 |