CN202987126U - Vehicle-used connector for braking hose or clutch hose with bundy tube - Google Patents
Vehicle-used connector for braking hose or clutch hose with bundy tube Download PDFInfo
- Publication number
- CN202987126U CN202987126U CN 201220667212 CN201220667212U CN202987126U CN 202987126 U CN202987126 U CN 202987126U CN 201220667212 CN201220667212 CN 201220667212 CN 201220667212 U CN201220667212 U CN 201220667212U CN 202987126 U CN202987126 U CN 202987126U
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- CN
- China
- Prior art keywords
- pipe
- bandaid
- joint
- hose
- bandaid pipe
- 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 - Lifetime
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Abstract
A vehicle-used connector for a braking hose or a clutch hose with a bundy tube comprises a metal connector bolt (1) fixed at one end of the bundy tube (2), the bundy tube (2) and a connector sleeve (3), and is characterized in that the other end of the bundy tube (2) is inserted into the connector sleeve (3), and the connector sleeve (3) is squeezed by a pressing module (9) to integrate the bundy tube (2) into a whole. According to the vehicle-used connector for the braking hose or the clutch hose with the bundy tube, the metal connector sleeve is pressed on the lining core of the bundy tube by adopting a molding method, the tension strength of the vehicle-used connector for the braking hose or the clutch hose with the bundy tube is improved, and the standard requirement that the tension strength of the braking hose or the cluth hose is larger than 1,500 N is satisfied.
Description
Technical field
The utility model relates to the vehicle component field, is that in automobile-used braking or clutch system pipeline, flexible pipe is connected the key safety parts with hard tube, specifically a kind of automobile-used vehicle braking hose or clutch tube joint with the Bandaid pipe.
Background technology
High speed development along with Chinese Automobile Industry ', oneself becomes one of important vehicle of people automobile, and braking or clutch system to be automobile slow down and the requisite important spare part of clutch when running, be also the important safety part, the performance quality is directly connected to the person and property safety is the vehicle key parts.The Bandaid pipe just refers to that diameter is at the fine steel tube of 4.6-10.6 millimeter.
Present domestic vehicle braking hose and clutch tube joint substantially do not comprise the Bandaid tube portion.Minority band Bandaid brake hose and clutch tube joint adopt welding manner to connect Bandaid pipe and metal joint pipe box, damage Bandaid tube-surface coating when there is welding in this method, and connector is the problem such as surface treatment and the difficult control of weld strength again.
Summary of the invention
The purpose of this utility model is Bandaid pipe and the joint pipe box is easily separated, the lining core damages Bandaid tube-surface coating problem during yielding and welding when the assembling riveted when solving vehicle braking hose or clutch tube joint and stretching, and a kind of automobile-used vehicle braking hose or clutch tube joint with the Bandaid pipe are provided.
The purpose of this utility model can reach by following measures:
A kind of automobile-used vehicle braking hose or clutch tube joint with the Bandaid pipe, comprise metal joint bolt 1, Bandaid pipe 2 and joint pipe box 3, metal joint bolt 1 is fixed on an end of Bandaid pipe 2, described Bandaid pipe 2 other ends insert in joint pipe box 3, with press-fitting mould 9 squeezed joint pipe boxes 3, Bandaid pipe 2 and joint pipe box 3 are connected as a single entity.
Described joint pipe box 3 is provided with pressing circle 5 with Bandaid pipe 2 coupling ends.
Pressing circle 5 with press-fitting mould 9 squeezed joint pipe boxes 3 is connected as a single entity Bandaid pipe 2 and joint pipe box 3.After pressing, pressing circle 5 will be out of shape contraction, fix Bandaid pipe 2.
The interior from-inner-to-outer of described joint pipe box 3 is provided with pilot hole 6 and location shrinkage pool 4, is used for Bandaid pipe lining core 7 and locates, and the diameter of location shrinkage pool 4 is greater than the diameter of pilot hole 6.
Described Bandaid pipe 2 one end piers go out to have positioning boss 8, are used for location Bandaid pipe 2 axial locations.Insert in pilot hole 6 lower end of Bandaid pipe 2, and positioning boss 8 falls into the position of location shrinkage pool 4.
Described Bandaid pipe 2 enters the section diameter of joint pipe box 3 less than the outer diameter of joint pipe box 3.
The lining core Dimension Type that described Bandaid pipe 2 one end extruding narrow down to brake hose or the requirement of clutch tube joint becomes Bandaid pipe lining core 7.
Be that described Bandaid pipe 2 and Bandaid pipe lining core 7 inserts on joint pipe boxes 3 in pilot hole 6 and location shrinkage pool 4, with fixed base plate 10 locating joint pipe boxes 3 and Bandaid pipe lining core 7, press pressing circles 5 that Bandaid pipe 2 and joint pipe box 3 are connected as a single entity with press-fitting mould 9.
The beneficial effects of the utility model are:
Automobile-used vehicle braking hose or clutch tube joint with the Bandaid pipe of the present utility model adopts mould pressing method metal joint pipe box to press on Bandaid pipe lining core, improve the pulling strengrth of vehicle braking hose or clutch tube joint, reached brake hose or clutch tube pulling strengrth greater than the 1500N standard-required.Simultaneously, connector end Bandaid pipe lining core segment adopts cold extrusion method that Bandaid pipe lining core is dwindled formation, improved the resistance to deformation intensity of Bandaid pipe lining core when the assembling riveted, and then reduced car brakeing or clutch pipeline point of connection and leak point, damage Bandaid tube-surface coating problem when having solved welding.
Description of drawings
Fig. 1 is integral structure schematic diagram of the present utility model.
Fig. 2 is the joint pipe box schematic diagram in the utility model embodiment.
Fig. 3 is Bandaid pipe and the junction block cover assembling schematic diagram in the utility model embodiment.
Fig. 4 is Bandaid pipe and the junction block cover pressing schematic diagram in the utility model embodiment
Wherein, 1 be the metal joint bolt, 2 for the Bandaid pipe, 3 for the joint pipe box, 4 for connector end Bandaid pipe lining core, 5 for the pressing circle, 6 for pilot hole, 7 for Bandaid pipe lining core, 8 for positioning boss, 9 for press-fitting mould, 10 be fixed base plate.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
A kind of automobile-used vehicle braking hose or clutch tube joint with the Bandaid pipe, comprise metal joint bolt 1, Bandaid pipe 2 and joint pipe box 3, metal joint bolt 1 is fixed on an end of Bandaid pipe 2, described Bandaid pipe 2 other ends insert in joint pipe box 3, with press-fitting mould 9 squeezed joint pipe boxes 3, Bandaid pipe 2 and joint pipe box 3 are connected as a single entity.
Bandaid pipe 2 one end piers are gone out Bandaid pipe 2 positions, positioning boss 8 location, increase Bandaid pipe 2 and joint pipe box 3 peeling strengths.
The lining core Dimension Type that the 2 one end extruding of Bandaid pipe is narrowed down to brake hose or the requirement of clutch tube joint becomes Bandaid pipe lining core 7.
With in pilot hole 6 and location shrinkage pool 4 on Bandaid pipe 2 and Bandaid pipe lining core 7 insertion joint pipe boxes 3, with fixed base plate 10 locating joint pipe boxes 3 and Bandaid pipe lining core 7, push pressing circles 5 with press-fitting mould 9 Bandaid pipe 2 and joint pipe box 3 are connected as a single entity during assembling.
Claims (5)
1. automobile-used vehicle braking hose or clutch tube joint with the Bandaid pipe, comprise metal joint bolt (1), Bandaid pipe (2) and joint pipe box (3), metal joint bolt (1) is fixed on an end of Bandaid pipe (2), it is characterized in that described Bandaid pipe (2) other end inserts in joint pipe box (3), is connected as a single entity Bandaid pipe (2) and joint pipe box (3) with press-fitting mould (9) squeezed joint pipe box (3).
2. automobile-used vehicle braking hose or clutch tube joint with the Bandaid pipe according to claim 1, is characterized in that described joint pipe box (3) and Bandaid pipe (2) coupling end are provided with pressing circle (5).
3. automobile-used vehicle braking hose or clutch tube joint with the Bandaid pipe according to claim 1, it is characterized in that described joint pipe box (3) from-inner-to-outer is provided with pilot hole (6) and location shrinkage pool (4), be used for Bandaid pipe lining core (7) and locate, the diameter of location shrinkage pool (4) is greater than the diameter of pilot hole (6).
4. automobile-used vehicle braking hose or clutch tube joint with the Bandaid pipe according to claim 1, is characterized in that described Bandaid pipe (2) one end piers go out to have positioning boss (8), is used for location Bandaid pipe (2) axial location.
5. automobile-used vehicle braking hose or clutch tube joint with the Bandaid pipe according to claim 1, is characterized in that described Bandaid pipe (2) enters the section diameter of joint pipe box (3) less than the outer diameter of joint pipe box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220667212 CN202987126U (en) | 2012-12-06 | 2012-12-06 | Vehicle-used connector for braking hose or clutch hose with bundy tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220667212 CN202987126U (en) | 2012-12-06 | 2012-12-06 | Vehicle-used connector for braking hose or clutch hose with bundy tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202987126U true CN202987126U (en) | 2013-06-12 |
Family
ID=48558332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220667212 Expired - Lifetime CN202987126U (en) | 2012-12-06 | 2012-12-06 | Vehicle-used connector for braking hose or clutch hose with bundy tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202987126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975709A (en) * | 2012-12-06 | 2013-03-20 | 南京七四二五橡塑有限责任公司 | Vehicle brake hose or clutch hose joint with Bundy tube |
-
2012
- 2012-12-06 CN CN 201220667212 patent/CN202987126U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975709A (en) * | 2012-12-06 | 2013-03-20 | 南京七四二五橡塑有限责任公司 | Vehicle brake hose or clutch hose joint with Bundy tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 211500 No. 581, Ning six road, Liuhe Economic Development Zone, Jiangsu, Nanjing, China Patentee after: NANJING ORIENTLEADER TECHNOLOGY Co.,Ltd. Address before: 210028 No. seven, Maigaoqiao Pioneer Park, Qixia District, Jiangsu, Nanjing Patentee before: NANJING 7425 RUBBER & PLASTIC Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |