CN102029589B - Pressing chuck for corrugated hose - Google Patents
Pressing chuck for corrugated hose Download PDFInfo
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- CN102029589B CN102029589B CN 201010513080 CN201010513080A CN102029589B CN 102029589 B CN102029589 B CN 102029589B CN 201010513080 CN201010513080 CN 201010513080 CN 201010513080 A CN201010513080 A CN 201010513080A CN 102029589 B CN102029589 B CN 102029589B
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- clamp
- clamping
- clamps
- flexible hose
- cam
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Abstract
The invention discloses a pressing chuck for a corrugated hose, comprising a pressure machine joint (8), wherein the pressing chuck is provided with two clamping blocks (2 and 3) and an eccentric clamping mechanism, the eccentric clamping mechanism is used for clamping the corrugated hose (9) through the two clamping blocks (2 and 3), the shape of a part of the corrugated hose (9), clamped by the two clamping blocks (2 and 3) is adaptive to the external form of the corrugated hose (9). By adopting the technical scheme, cams, springs and the like are used for controlling the clamping and the opening of the clamping blocks so that the structure is simple; the corrugated hose not only can be ensured not to be deformed after being clamped but also can be ensured to bear sufficient pressure; and the two clamping blocks can synchronously open by moving towards two sides and can synchronously close by moving towards the middle.
Description
Technical field
The invention belongs to the technical field of auto parts and components technological equipment for making, specifically, the present invention relates to a kind of corrugated flexible hose and press-fit chuck.
Background technology
The automobile fuel pump assembly is the critical component in the automobile oil supply system.What at present, the oil-feed of most oil pump assys and return line were used is the plastic ripple flexible pipe.The connected mode of plastic ripple flexible pipe and pump core and flange is big interference crimping, and this mode can guarantee the sealing of pipe joint.
Because plastic ripple flexible pipe quality is soft, yielding, be difficult to bear axial force, pressure head reasonable in design played key effect.The design of pressure head should satisfy following some:
1, pressure head should be pressed into corrugated flexible hose one section effectively clamping of end, can not make the corrugated flexible hose distortion;
2, clamped corrugated flexible hose should bear the enough big power that is pressed into;
3, be press-fit into place after, clamp pressure head and answer expansible, be unlikely to the corrugated flexible hose that is pressed into is extracted when guaranteeing the pressure head return.
In the prior art, the technological equipment that does not also have to reach above-mentioned specification requirement is applied.
Summary of the invention
Problem to be solved by this invention provides a kind of corrugated flexible hose and press-fits chuck, its objective is the crimping assembling that realizes corrugated flexible hose.
To achieve these goals, the technical scheme taked of the present invention is:
Corrugated flexible hose provided by the present invention press-fits chuck; Comprise the forcing press joint; Describedly press-fit chuck and establish two clamps; Describedly press-fit chuck and be provided with eccentric clamp mechanism, described eccentric clamp mechanism clamps corrugated flexible hose through described two clamps, and the shape and the profile of described corrugated flexible hose that clamp the position of described corrugated flexible hose on described two clamps adapt.
Described eccentric clamp mechanism is established the clamping cam, establishes clamping lever on the described clamping cam, and described clamping cam is connected through of clamping in pull bar and described two clamps, and the edge of described clamping cam contacts with another clamp.
Described clamping cam is shipped and resell on another market with clamping pull bar employing cam and is connected.
The bottom of described forcing press joint; If downward rectangular preiection; On described rectangular preiection, establish two clamp guide pillars and be fastenedly connected with described rectangular preiection; Stretch out from described rectangular preiection at its two ends, and its direction is parallel with described clamping pull bar, and described two clamps form matched in clearance through the two ends external part of hole and described clamp guide pillar.
Be provided with spring between described clamp and the described rectangular preiection, described spring is a stage clip, and is enclosed within on the described clamp guide pillar.
Described clamp guide pillar is fastenedly connected through guide pillar hold-down screw and the described rectangular preiection that is located on the forcing press joint.
The present invention adopts technique scheme, adopts the clamping of control clamps such as cam, spring and opens, and is simple in structure; It is indeformable to guarantee that corrugated flexible hose clamps the back, guarantees that again corrugated flexible hose can bear the enough power that is pressed into; Two clamps realize to the both sides motion open, to intermediary movements clamp synchronously.
Description of drawings
The mark of facing down among expressed content of each width of cloth accompanying drawing of this specification and the figure briefly explains:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the schematic top plan view of structure shown in Figure 1;
Fig. 3 looks sketch map for the left side of structure shown in Figure 1.
Be labeled as among the figure:
1, clamps cam, 2, clamp, 3, clamp, 4, clamp pull bar, 5, clamping lever, 6, spring, 7, cam ships and resell on another market, 8, the forcing press joint, 9, corrugated flexible hose, 10, the clamp guide pillar, 12, the guide pillar hold-down screw.
The specific embodiment
Contrast accompanying drawing below; Through description to embodiment; Effect and operation principle, the manufacturing process of mutual alignment between the shape of specific embodiments of the invention such as related each member, structure, the each several part and annexation, each several part and manipulate method etc.; Do further detailed explanation, inventive concept of the present invention, technical scheme are had more complete, accurate and deep understanding to help those skilled in the art.
The of the present invention structure expressed like Fig. 1, Fig. 2 and Fig. 3, the present invention press-fits chuck for a kind of corrugated flexible hose, comprises forcing press joint 8.Described forcing press joint 8 is fastenedly connected with forcing press through the shank on it.
In order to solve the problem that exists at the described present known technology of this specification background technology part and to overcome its defective, realize the goal of the invention of the crimping assembling of corrugated flexible hose, the technical scheme that the present invention takes is:
Corrugated flexible hose provided by the present invention press-fits chuck; Describedly press-fit chuck and establish clamp 2, clamp 3; Describedly press-fit chuck and be provided with eccentric clamp mechanism; Described eccentric clamp mechanism clamps corrugated flexible hose 9 through described clamp 2, clamp 3, and the shape and the profile of described corrugated flexible hose 9 that clamp the position of described corrugated flexible hose 9 on described clamp 2, the clamp 3 adapt.
The clamping profiling mouth of employing of the present invention and corrugated flexible hose 9 clamps it, guarantees that promptly corrugated flexible hose 9 is indeformable, guarantees that again corrugated flexible hose 9 can bear the enough power that is pressed into.Adopt eccentric clamp mechanism, easy to operate, it is fast to clamp action, and production efficiency is high.
Eccentric clamp mechanism of the present invention is established and is clamped cam 1; Establish clamping lever 5 on the described clamping cam 1; Described clamping cam 1 is connected through of clamping in pull bar 4 and described clamp 2, the clamp 3, and the edge of described clamping cam 1 contacts with another clamp.
1 control of employing cam clamps and opens, and is simple in structure, easy to operate.
Clamping cam 1 of the present invention with clamp pull bar 4 and adopt cams to ship and resell on another market 7 to be connected.Cam 1 and clamping pull bar 4 form relative gyration, guarantee to clamp pull bar 4 moving linearlies, and realization clamp 2, clamp 3 are done relative motion.
The bottom of forcing press joint 8 of the present invention; If downward rectangular preiection; On described rectangular preiection, establish two clamp guide pillars 10 and be fastenedly connected with described rectangular preiection; Stretch out from described rectangular preiection at its two ends, and its direction is parallel with described clamping pull bar 4, and described clamp 2, clamp 3 are through the two ends external part formation matched in clearance of hole with described clamp guide pillar 10.
The effect of clamp guide pillar 10 is movement locus of restriction clamp 2, clamp 3, guarantees the accuracy of clamp 2, clamp 3 movement locus.
Be provided with spring 6 between clamp of the present invention and the described rectangular preiection, described spring 6 is a stage clip, and is enclosed within on the described clamp guide pillar 10.
Above-described clamp 2, clamp 3 use two sleeve spring mechanisms respectively, make chuck to open to both sides simultaneously.
In order to prevent becoming flexible, coming off of clamp guide pillar 10, clamp guide pillar 10 of the present invention is fastenedly connected with described rectangular preiection through the guide pillar hold-down screw 12 that is located on the forcing press joint 8.
Use method of operating of the present invention:
Rotate clamping lever 5 by hand, make cam 1 rotate to the released position, at this moment clamp 2, clamp 3 are flared to maximum under the effect of spring 6.
Corrugated flexible hose 9 is put into clamp 2, clamp 3 with the corrugated flexible hose 9 shapes mouth that adapts.Reverse rotation clamping lever 5 makes cam 1 go to clamped position, and at this moment under the effect that clamps pull bar 4, clamp 2, clamp 3 clamp corrugated flexible hose 9.
After the starting pressure machine was pressed into place corrugated flexible hose 9, the stroke that presses down of forcing press stopped.
Rotation clamping lever 5 makes cam 1 go to the released position, opens clamp 2 and clamp 3, unclamps corrugated flexible hose 9, and the forcing press band corrugated flexible hose and press-fited the chuck return.
Combine accompanying drawing that the present invention has been carried out exemplary description above; Obviously the concrete realization of the present invention does not receive the restriction of aforesaid way; As long as adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; Or design of the present invention and technical scheme are directly applied to other occasion without improving, all within protection scope of the present invention.
Claims (1)
1. a corrugated flexible hose press-fits chuck, comprises forcing press joint (8), it is characterized in that:
Describedly press-fit chuck and establish two clamps (2,3); Describedly press-fit chuck and be provided with eccentric clamp mechanism; Described eccentric clamp mechanism clamps corrugated flexible hose (9) through described two clamps (2,3), and described two clamps (2,3) are gone up the shape at the position that clamps described corrugated flexible hose (9) and the profile of described corrugated flexible hose (9) adapts;
Described eccentric clamp mechanism is established and is clamped cam (1); Establish clamping lever (5) on the described clamping cam (1); Described clamping cam (1) is connected through of clamping in pull bar (4) and described two clamps (2,3), and the edge of described clamping cam (1) contacts with another clamp;
Described clamping cam (1) with clamp pull bar (4) adopt cam ship and resell on another market (7) be connected;
The bottom of described forcing press joint (8); If downward rectangular preiection; On described rectangular preiection, establish two clamp guide pillars (10) and be fastenedly connected with described rectangular preiection; Stretch out from described rectangular preiection at its two ends, and its direction is parallel with described clamping pull bar (4), and described two clamps (2,3) form matched in clearance through the two ends external part of hole and described clamp guide pillar (10);
Be provided with spring (6) between described clamp and the described rectangular preiection, described spring (6) is a stage clip, and is enclosed within on the described clamp guide pillar (10);
Described clamp guide pillar (10) is fastenedly connected with described rectangular preiection through the guide pillar hold-down screw (12) that is located on the forcing press joint (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010513080 CN102029589B (en) | 2010-10-19 | 2010-10-19 | Pressing chuck for corrugated hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010513080 CN102029589B (en) | 2010-10-19 | 2010-10-19 | Pressing chuck for corrugated hose |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102029589A CN102029589A (en) | 2011-04-27 |
| CN102029589B true CN102029589B (en) | 2012-12-12 |
Family
ID=43883322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010513080 Active CN102029589B (en) | 2010-10-19 | 2010-10-19 | Pressing chuck for corrugated hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102029589B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271946B (en) * | 2016-10-09 | 2018-05-15 | 南昌迪亚汽车波纹管有限公司 | A kind of bellows processing device |
| CN107979035A (en) * | 2017-12-29 | 2018-05-01 | 郑州天舜电子技术有限公司 | A kind of tension-type power cable wiring docking facilities |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US792758A (en) * | 1904-01-07 | 1905-06-20 | Alva M Colt | Quick-acting clamp. |
| US2781803A (en) * | 1953-09-23 | 1957-02-19 | John W Nelson | Cam actuated adjustable hold down clamp |
| US3091432A (en) * | 1961-05-08 | 1963-05-28 | Chartier Guy Norman | Load moving device |
| US5156508A (en) * | 1989-12-27 | 1992-10-20 | Grisley Kenneth M | Cam action clamp |
| CN201109024Y (en) * | 2007-10-30 | 2008-09-03 | 比亚迪股份有限公司 | Corrugated tube pushing machine |
| CN201895302U (en) * | 2010-10-19 | 2011-07-13 | 安徽省芜湖仪器仪表研究所 | Pressing chuck of corrugated hose |
-
2010
- 2010-10-19 CN CN 201010513080 patent/CN102029589B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US792758A (en) * | 1904-01-07 | 1905-06-20 | Alva M Colt | Quick-acting clamp. |
| US2781803A (en) * | 1953-09-23 | 1957-02-19 | John W Nelson | Cam actuated adjustable hold down clamp |
| US3091432A (en) * | 1961-05-08 | 1963-05-28 | Chartier Guy Norman | Load moving device |
| US5156508A (en) * | 1989-12-27 | 1992-10-20 | Grisley Kenneth M | Cam action clamp |
| CN201109024Y (en) * | 2007-10-30 | 2008-09-03 | 比亚迪股份有限公司 | Corrugated tube pushing machine |
| CN201895302U (en) * | 2010-10-19 | 2011-07-13 | 安徽省芜湖仪器仪表研究所 | Pressing chuck of corrugated hose |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102029589A (en) | 2011-04-27 |
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| PB01 | Publication | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20191108 Address after: 241000 Anhui Province, Wuhu city Yijiang District Wenjin Road No. 201 Patentee after: Wuhu Institute of Technology Address before: 241009 No. 63 worker peasant Road, Jinghu District, Anhui, Wuhu Patentee before: Anhui Wuhu Instrumentation Research Institute |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201027 Address after: 226300 Shigang Science and Technology Industrial Park, Tongzhou District, Nantong City, Jiangsu Province Patentee after: NANTONG BOQIANG MACHINERY PARTS MANUFACTURING Co.,Ltd. Address before: 241000 Anhui Province, Wuhu city Yijiang District Wenjin Road No. 201 Patentee before: WUHU INSTITUTE OF TECHNOLOGY |
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| TR01 | Transfer of patent right |