CN201895302U - Pressing chuck of corrugated hose - Google Patents
Pressing chuck of corrugated hose Download PDFInfo
- Publication number
- CN201895302U CN201895302U CN2010205690157U CN201020569015U CN201895302U CN 201895302 U CN201895302 U CN 201895302U CN 2010205690157 U CN2010205690157 U CN 2010205690157U CN 201020569015 U CN201020569015 U CN 201020569015U CN 201895302 U CN201895302 U CN 201895302U
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- CN
- China
- Prior art keywords
- clamp
- clamping
- corrugated flexible
- flexible hose
- press
- 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
The utility model discloses a pressing chuck of a corrugated hose, comprising a pressure machine joint (8). The pressing chuck is provided with two clamping blocks (2 and 3) and an eccentric clamping mechanism; the eccentric clamping mechanism can tightly clamp the corrugated hose (9) through the two clamping blocks (2 and 3); and the shapes of the parts on the two clamping blocks (2 and 3) clamping the corrugated hose (9) correspond to the shape of the corrugated hose (9). With the adoption of the above technical scheme, the clamping and loosening of the clamping blocks are controlled by a cam, a spring and the like; the chuck has a simple structure, can guarantee no deformation of the corrugated hose after the clamping and can guarantee that the corrugated hose can bear enough pressure; moreover, the two clamping blocks can realize synchronous loosening (when moving towards the two sides) and clamping (when moving towards the middle part).
Description
Technical field
The utility model belongs to the technical field of auto parts and components technological equipment for making, and specifically, the utility model relates to a kind of corrugated flexible hose and press-fits 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.
The utility model content
Problem to be solved in the utility model 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 utility model is:
Corrugated flexible hose provided by the utility model 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 by described two clamps, and the shape at the position of the described corrugated flexible hose of clamping and the profile of described corrugated flexible hose adapt on described two clamps.
Described eccentric clamp mechanism is established the clamping cam, establishes clamping lever on the described clamping cam, and described clamping cam is connected by 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, its direction is parallel with described clamping pull bar, and described two clamps form matched in clearance by 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 by guide pillar hold-down screw and the described rectangular preiection that is located on the forcing press joint.
The utility model 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
Below expressed content of each width of cloth accompanying drawing of this specification and the mark among the figure are briefly explained:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the schematic top plan view of structure shown in Figure 1;
Fig. 3 looks schematic diagram 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, by description to embodiment, to effect and operation principle, the manufacturing process of the mutual alignment between the shape of the specific embodiment of the present utility model such as related each member, structure, the each several part and annexation, each several part and manipulate method etc., be described in further detail, inventive concept of the present utility model, technical scheme had more complete, accurate and deep understanding to help those skilled in the art.
As Fig. 1, Fig. 2 and the expressed structure of the present utility model of Fig. 3, the utility model is that a kind of corrugated flexible hose press-fits chuck, comprises forcing press joint 8.Described forcing press joint 8 is fastenedly connected with forcing press by 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 utility model is taked is:
Corrugated flexible hose provided by the utility model 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 by described clamp 2, clamp 3, and the shape at the position of the described corrugated flexible hose 9 of clamping and the profile of described corrugated flexible hose 9 adapt on described clamp 2, the clamp 3.
The utility model adopts and the clamping profiling mouth of 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, the production efficiency height.
Eccentric clamp mechanism described in the utility model is established and is clamped cam 1, establish clamping lever 5 on the described clamping cam 1, described clamping cam 1 is connected by 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 described in the utility model with clamp pull bar 4 and adopt cams to ship and resell on another market 7 to be connected.Cam 1 forms relative gyration with clamping pull bar 4, guarantees to clamp pull bar 4 moving linearlies, and realization clamp 2, clamp 3 are done relative motion.
The bottom of forcing press joint 8 described in the utility model, 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, its direction is parallel with described clamping pull bar 4, and described clamp 2, clamp 3 form matched in clearance by the two ends external part of hole and 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 described in the utility model 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 described in the utility model is fastenedly connected with described rectangular preiection by the guide pillar hold-down screw 12 that is located on the forcing press joint 8.
Use method of operating of the present utility model:
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.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or design of the present utility model and technical scheme are directly applied to other occasion without improving, all within protection domain of the present utility model.
Claims (6)
1. a corrugated flexible hose press-fits chuck, comprise 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) by 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.
2. press-fit chuck according to the described corrugated flexible hose of claim 1, it is characterized in that: 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 by of clamping in pull bar (4) and described two clamps (2,3), and the edge of described clamping cam (1) contacts with another clamp.
3. press-fit chuck according to the described corrugated flexible hose of claim 2, it is characterized in that: described clamping cam (1) with clamp pull bar (4) adopt cam ship and resell on another market (7) be connected.
4. press-fit chuck according to claim 2 or 3 described corrugated flexible hoses, it is characterized in that: 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, its direction is parallel with described clamping pull bar (4), and described two clamps (2,3) form matched in clearance by the two ends external part of hole and described clamp guide pillar (10).
5. press-fit chuck according to the described corrugated flexible hose of claim 4, it is characterized in that: 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).
6. press-fit chuck according to the described corrugated flexible hose of claim 4, it is characterized in that: described clamp guide pillar (10) is fastenedly connected with described rectangular preiection by 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 |
|---|---|---|---|
| CN2010205690157U CN201895302U (en) | 2010-10-19 | 2010-10-19 | Pressing chuck of corrugated hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205690157U CN201895302U (en) | 2010-10-19 | 2010-10-19 | Pressing chuck of corrugated hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201895302U true CN201895302U (en) | 2011-07-13 |
Family
ID=44253219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205690157U Expired - Fee Related CN201895302U (en) | 2010-10-19 | 2010-10-19 | Pressing chuck of corrugated hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201895302U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029589A (en) * | 2010-10-19 | 2011-04-27 | 安徽省芜湖仪器仪表研究所 | Pressing chuck for corrugated hose |
| CN102513837A (en) * | 2011-12-01 | 2012-06-27 | 浙江腾云制冷科技有限公司 | Tube clamping device for tapping machine |
-
2010
- 2010-10-19 CN CN2010205690157U patent/CN201895302U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029589A (en) * | 2010-10-19 | 2011-04-27 | 安徽省芜湖仪器仪表研究所 | Pressing chuck for corrugated hose |
| CN102029589B (en) * | 2010-10-19 | 2012-12-12 | 安徽省芜湖仪器仪表研究所 | Pressing chuck for corrugated hose |
| CN102513837A (en) * | 2011-12-01 | 2012-06-27 | 浙江腾云制冷科技有限公司 | Tube clamping device for tapping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20131019 |