CN201482874U - Automobile flexible hinge sizing device - Google Patents
Automobile flexible hinge sizing device Download PDFInfo
- Publication number
- CN201482874U CN201482874U CN2009201725455U CN200920172545U CN201482874U CN 201482874 U CN201482874 U CN 201482874U CN 2009201725455 U CN2009201725455 U CN 2009201725455U CN 200920172545 U CN200920172545 U CN 200920172545U CN 201482874 U CN201482874 U CN 201482874U
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- CN
- China
- Prior art keywords
- sizing
- clip
- chuck
- automobile flexible
- flexible hinge
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- Expired - Fee Related
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Abstract
The utility model relates to an automobile flexible hinge sizing device for sizing and flaring a pipe orifice of an automobile flexible hinge. The automobile flexible hinge sizing device is characterized by comprising a hydraulic cylinder. The front end of a piston rod of the cylinder is connected with a push rod, and the front end of the push rod is provided with a conical pusher head. A clip holder is arranged on the body of the cylinder, a sizing clip is formed by at least six clip pieces with uniformly divided circumferences, the clip pieces penetrating through limit holes on the clip holder are respectively slidably disposed on the clip holder, and springs in radial arrangement are respectively mounted between each clip piece and the clip holder, thereby forming sliding engagement between each clip piece of the sizing clip and the conical pusher head of the push rod. The automobile flexible hinge sizing device utilizes the hydraulic cylinder to push the push rod to enable the equally divided sizing clip to expand outward, thereby achieving sizing and flaring the pipe orifice of the automobile flexible hinge, increasing production precision of the automobile flexible hinge, reducing work intensity of workers, increasing production efficiency, and reducing production cost.
Description
Technical field
The utility model relates to a kind of mouth of pipe sizing Counterboring apparatus, especially relates to a kind of automobile flexible joint diameter-setting equipment.
Background technology
Automobile flexible joint is used to connect engine and gas extraction system; it is the heavy connection of absorbing, vibration damping; use automobile flexible joint can increase personnel's comfortableness by bus; effectively improve the working environment of purifier in the gas extraction system; protection is arranged and prolong air purifier, the engine effect in service life, in automobile, use in a large number.In the production process of automobile flexible joint, need be at the mouth of pipe place at automobile flexible joint two ends with protecting wire net circle 1 ', outer net 2 ', bellows 3 ' and winding pipe 4 ' combination shaping, and line up enlarging sizing (as Fig. 3).In the prior art, workman's mode of chucking operation by hand comes line up enlarging sizing, and the accuracy of manufacture is lower, and labor strength is big, and production efficiency is low, the corresponding manufacturing cost that also strengthens automobile flexible joint.
The utility model content
The applicant has carried out research and has improved at above-mentioned problem, and a kind of automobile flexible joint diameter-setting equipment is provided, and improves the accuracy of manufacture, reduces working strength of workers, enhances productivity, and reduces manufacturing cost.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of automobile flexible joint sizing mill comprises hydraulic jack, and the piston rod front end of oil cylinder connects push rod, and the front end of push rod is provided with and is conical and cuts somebody's hair; The chuck frame device is on the cylinder body of oil cylinder, the sizing chuck is made of the chuck piece of six circumference five equilibriums at least, the chuck piece passes the spacing hole on the chuck frame, carriage is on chuck frame respectively, be separately installed with the spring of radial arrangement between each chuck piece and the chuck frame, each the chuck piece of formation sizing chuck and the taper shape of push rod are cut somebody's hair and are slidingly matched.
Technique effect of the present utility model is:
The disclosed a kind of automobile flexible joint diameter-setting equipment of the utility model, promoting push rod by hydraulic jack expands outwardly the sizing chuck of five equilibrium, reach sizing enlarging to the automobile flexible joint mouth of pipe, improve the accuracy of manufacture of automobile flexible joint, reduce working strength of workers, enhance productivity, reduce manufacturing cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the structural representation of automobile flexible joint.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
As shown in Figure 1, 2, the utility model comprises hydraulic jack 1, and piston rod 102 front ends of oil cylinder 1 connect push rod 3, and the front end of push rod 3 is provided with and is conical and cuts somebody's hair 301.Chuck frame 2 devices are on the cylinder body 101 of oil cylinder 1, sizing chuck 4 is made of the chuck piece 401 of eight circumference five equilibriums, chuck piece 401 is formed by branches such as the sizing chuck 4 warp cuttings cutting of integral body, chuck piece 401 is fan-shaped, sizing chuck 4 is according to the size of automobile flexible joint nozzle diameter, the chuck piece 401 that cuts into six circumference five equilibriums to major general's sizing chuck 4 constitutes, to guarantee the precision of the automobile flexible joint mouth of pipe.Chuck frame 2 is provided with spacing hole 201, the diameter of spacing hole 201 is identical with the diameter of the automobile flexible joint mouth of pipe to be processed, chuck piece 4 passes spacing hole 201 carriages on chuck frame 2, be separately installed with the spring 5 of radial arrangement between each chuck piece 401 and the chuck frame 2, eight the chuck pieces 401 that constitute sizing chuck 4 and the taper shape of push rod 3 are cut somebody's hair and 301 are slidingly matched.
During use,, promote push rod 3 when the piston rod 102 of oil cylinder 1 stretches out, cut somebody's hair by the taper shape of push rod 3 and 301 to promote sizing chucks 4, eight chuck pieces 401 are expanded outwardly, prop up the edge of spacing hole 201, finish the expansion sizing of the automobile flexible joint mouth of pipe until chuck piece 401.When piston rod 102 withdrawal of oil cylinder 1, push rod 3 is with piston rod 102 withdrawals, and the elastic force of spring 5 is returned to initial position with eight chuck pieces 401, can carry out next time the sizing to the automobile flexible joint mouth of pipe.
Claims (1)
1. automobile flexible joint sizing mill is characterized in that: comprise hydraulic jack, the piston rod front end of oil cylinder connects push rod, and the front end of push rod is provided with and is conical and cuts somebody's hair; The chuck frame device is on the cylinder body of oil cylinder, the sizing chuck is made of the chuck piece of six circumference five equilibriums at least, the chuck piece passes the spacing hole on the chuck frame, carriage is on chuck frame respectively, be separately installed with the spring of radial arrangement between each chuck piece and the chuck frame, each the chuck piece of formation sizing chuck and the taper shape of push rod are cut somebody's hair and are slidingly matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201725455U CN201482874U (en) | 2009-06-09 | 2009-06-09 | Automobile flexible hinge sizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201725455U CN201482874U (en) | 2009-06-09 | 2009-06-09 | Automobile flexible hinge sizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201482874U true CN201482874U (en) | 2010-05-26 |
Family
ID=42421767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201725455U Expired - Fee Related CN201482874U (en) | 2009-06-09 | 2009-06-09 | Automobile flexible hinge sizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201482874U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101856696A (en) * | 2010-06-02 | 2010-10-13 | 无锡新得宝金属软管有限公司 | Double-end sizing mill |
| CN101856697A (en) * | 2010-06-02 | 2010-10-13 | 无锡新得宝金属软管有限公司 | Reaming machine |
| CN102825152A (en) * | 2011-06-13 | 2012-12-19 | 大连船舶重工集团有限公司 | Automatic flaring machine for stainless steel pipe joint |
| CN103990729A (en) * | 2014-05-16 | 2014-08-20 | 山东沃亚森曼机械科技有限公司 | Steel wall pipe opening extension forming device |
| CN106077319A (en) * | 2016-08-23 | 2016-11-09 | 楼尚精密机械（上海）有限公司 | A kind of rotary pipe-expanding machine |
| CN106891145A (en) * | 2017-02-28 | 2017-06-27 | 珠海格力智能装备有限公司 | Cartridge device and the insulating tube with it install equipment |
| CN106891139A (en) * | 2017-02-28 | 2017-06-27 | 珠海格力智能装备有限公司 | Expansion mechanism and the insulating tube with it install equipment |
| CN111872247A (en) * | 2020-07-30 | 2020-11-03 | 南通天缘自动车有限公司 | Effective hole enlargement device of frame combination head |
| CN113102643A (en) * | 2021-03-26 | 2021-07-13 | 保隆(安徽)汽车配件有限公司 | Processing die for rounding and sizing pipe fitting |
-
2009
- 2009-06-09 CN CN2009201725455U patent/CN201482874U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101856696A (en) * | 2010-06-02 | 2010-10-13 | 无锡新得宝金属软管有限公司 | Double-end sizing mill |
| CN101856697A (en) * | 2010-06-02 | 2010-10-13 | 无锡新得宝金属软管有限公司 | Reaming machine |
| CN102825152A (en) * | 2011-06-13 | 2012-12-19 | 大连船舶重工集团有限公司 | Automatic flaring machine for stainless steel pipe joint |
| CN102825152B (en) * | 2011-06-13 | 2015-03-25 | 大连船舶重工集团有限公司 | Automatic flaring machine for stainless steel pipe joint |
| CN103990729A (en) * | 2014-05-16 | 2014-08-20 | 山东沃亚森曼机械科技有限公司 | Steel wall pipe opening extension forming device |
| CN106077319A (en) * | 2016-08-23 | 2016-11-09 | 楼尚精密机械（上海）有限公司 | A kind of rotary pipe-expanding machine |
| CN106891145A (en) * | 2017-02-28 | 2017-06-27 | 珠海格力智能装备有限公司 | Cartridge device and the insulating tube with it install equipment |
| CN106891139A (en) * | 2017-02-28 | 2017-06-27 | 珠海格力智能装备有限公司 | Expansion mechanism and the insulating tube with it install equipment |
| CN111872247A (en) * | 2020-07-30 | 2020-11-03 | 南通天缘自动车有限公司 | Effective hole enlargement device of frame combination head |
| CN113102643A (en) * | 2021-03-26 | 2021-07-13 | 保隆(安徽)汽车配件有限公司 | Processing die for rounding and sizing pipe fitting |
| CN113102643B (en) * | 2021-03-26 | 2024-03-26 | 保隆(安徽)汽车配件有限公司 | Pipe fitting rounding and sizing processing die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20160609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |