CN208162464U - Rise a mouthful machine circle ring sector tire valve - Google Patents
Rise a mouthful machine circle ring sector tire valve Download PDFInfo
- Publication number
- CN208162464U CN208162464U CN201820453604.5U CN201820453604U CN208162464U CN 208162464 U CN208162464 U CN 208162464U CN 201820453604 U CN201820453604 U CN 201820453604U CN 208162464 U CN208162464 U CN 208162464U
- Authority
- CN
- China
- Prior art keywords
- tire valve
- tire
- valve
- core
- straight flange
- 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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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The one kind that the utility model belongs to rises a mouthful machine circle ring sector tire valve, it is characterised in that multiple tire valve A（1）, tire valve B（2）, tire valve C（3）, tire valve D（4）With tire valve E（5）There is arc-shaped gap between each other（9）；Tire valve E（5）Inner edge is straight flange；The threaded hole of dismounting is equipped with above each tire valve（8）；In multiple tire valve E（5）The tire core bore of composition（10）In be equipped with polygonal cone tire core（6）, tire core（6）Each straight flange and tire valve E（5）Straight flange be in contact, tire core（6）Below center be equipped with the connecting rod that is connected with hydraulic cylinder piston rod（7）.The utility model is used to rise, and pipe fitting joint is laborsaving, and tube wall uniform force, tube circularity is good, and error is small, high-quality, convenient for disassembly and assembly.
Description
Technical field
The utility model belongs to mouthful machine that rises and does the mouthpiece that rises, in particular to one kind rises a mouthful machine circle ring sector tire valve.
Background technique
During producing the pipe fittings such as threeway, it is non-round often to have a pipe port bore, is taken pipe fitting end in the past with fire
Mouth burning is red, is manually pounded with sledgehammer and mold hammer.The pipe fitting that this method processes, surface can leave hammer trace, influence pipe fitting product
Matter；Large labor intensity, production efficiency are low；Although solving above-mentioned many technical deficiencies currently, inventing a kind of pipe fitting support jaws equipment,
But in the design of tire core and tire valve, there is also shortcomings.Contact area between tire core and tire valve is big, and frictional force is big, by
Power is uneven, and the circularity of pipe port has error sometimes, needs to re-calibrate.
Summary of the invention
It is an object of the invention to overcome above-mentioned technical deficiency, a kind of tire core is provided, polygon is made, with tire valve contact surface
Product is small, has gap between tire valve, and when tube, tension has cushion performance, and tube circularity is good, the small mouthful machine annulus fan that rises of error
Shape tire valve.
The technical issues of the utility model solves, used technical solution is：One kind rises a mouthful machine circle ring sector tire valve,
It is characterized in that multiple tire valve A1, tire valve B2, tire valve C3, tire valve D4 and tire valve E5 have arc-shaped gap 9 between each other；Tire valve E5
Inner edge is straight flange；The threaded hole 8 of dismounting is equipped with above each tire valve；It is equipped in the tire core bore 10 of multiple tire valve E5 composition
Each straight flange of the tire core 6 of polygonal cone, tire core 6 is in contact with the straight flange of tire valve E5, below tire core 6 center be equipped with it is hydraulic
The connecting rod 7 that cylinder piston rod is connected.
The utility model has the beneficial effects that the utility model is used to rise, pipe fitting joint is laborsaving, tube wall uniform force, tube
Circularity is good, and error is small, high-quality, convenient for disassembly and assembly.
Detailed description of the invention
Below in conjunction with attached drawing, illustrated with embodiment.
Fig. 1 is mouthful machine circle ring sector tire valve main view that rises；
Fig. 2 is the top view of Fig. 1.
In figure：1- tire valve A；2- tire valve B；3- tire valve C；4- tire valve D；5- tire valve E；6- tire core；7- connecting rod；8- screw thread
Hole；The arc-shaped gap 9-；10- tire core bore.
Specific embodiment
Embodiment, referring to attached drawing, one kind rises a mouthful machine circle ring sector tire valve, it is characterised in that six tire valve A1, tire valve B2, tire
Valve C3, tire valve D4 and tire valve E5 have arc-shaped gap 9 between each other；Tire valve E5 inner edge is straight flange；It is all provided with above each tire valve
There is the threaded hole 8 of dismounting；Six tire valve E5 composition tire core bore 10 in be equipped with six side tapers tire core 6, tire core 6 it is each
Straight flange is in contact with the straight flange of tire valve E5, and center is equipped with the connecting rod 7 being connected with hydraulic cylinder piston rod below tire core 6.
The application method of the utility model is tire valve and tire core 6 to be selected according to the size of pipe fitting, first in pipe fitting hole
Tire valve A1 from the outside is successively inwardly attached to tire valve E5, then tire core 6 is attached in tire core bore 10, connecting rod 7 and mouthful machine that rises
Hydraulic cylinder piston rod is fixedly connected.Open oil hydraulic system, to cylinder upper cavity oil to pressure oil, the tire core 6 of polygonal cone to
Lower movement pushes each tire valve, can tube；To oil cylinder cavity of resorption to pressure oil, tire core 6 can be exited, removes tire valve, completes to add
Work.
Claims (1)
- A mouthful machine circle ring sector tire valve 1. one kind rises, it is characterised in that multiple tire valve A（1）, tire valve B（2）, tire valve C（3）, tire valve D （4）With tire valve E（5）There is arc-shaped gap between each other（9）；Tire valve E（5）Inner edge is straight flange；It is equipped with above each tire valve The threaded hole of dismounting（8）；In multiple tire valve E（5）The tire core bore of composition（10）In be equipped with polygonal cone tire core（6）, tire core （6）Each straight flange and tire valve E（5）Straight flange be in contact, tire core（6）Below center be equipped be connected with hydraulic cylinder piston rod The connecting rod connect（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820453604.5U CN208162464U (en) | 2018-04-02 | 2018-04-02 | Rise a mouthful machine circle ring sector tire valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820453604.5U CN208162464U (en) | 2018-04-02 | 2018-04-02 | Rise a mouthful machine circle ring sector tire valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208162464U true CN208162464U (en) | 2018-11-30 |
Family
ID=64372846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820453604.5U Expired - Fee Related CN208162464U (en) | 2018-04-02 | 2018-04-02 | Rise a mouthful machine circle ring sector tire valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208162464U (en) |
-
2018
- 2018-04-02 CN CN201820453604.5U patent/CN208162464U/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 |
Granted publication date: 20181130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |