CN104121276A - Ball body of upper ball joint of automobile braking system - Google Patents
Ball body of upper ball joint of automobile braking system Download PDFInfo
- Publication number
- CN104121276A CN104121276A CN201410346653.5A CN201410346653A CN104121276A CN 104121276 A CN104121276 A CN 104121276A CN 201410346653 A CN201410346653 A CN 201410346653A CN 104121276 A CN104121276 A CN 104121276A
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- China
- Prior art keywords
- hole
- cylindrical body
- braking system
- fastener
- automobile braking
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Abstract
The invention belongs to the technical field of tools for an automobile braking system, in particular to a ball body of an upper ball joint of the automobile braking system. The invention discloses the all body of the upper ball joint of the automobile braking system; the all body of the upper ball joint of the automobile braking system comprises a cylindrical main body with large middle and small two ends; an upper clamping piece is arranged in an upper circular groove; the upper end of the upper clamping piece is small, and the lower end is large; a lower circular groove is formed in the lower end of the cylindrical main body along the outer side wall of the cylindrical main body; a lower clamping piece is clamped in the lower circular groove; and the length of the lower clamping piece in the axial direction of the cylindrical main body is 1.5 times of the lower clamping piece. The all body of the upper ball joint of the automobile braking system has the benefits of reasonable structure, better transmission effect, difficult release in the connection with other parts and prolonged service life.
Description
Technical field
The invention belongs to brake system of car apparatus technical field, relate in particular to a kind of spheroid of upper bulb of brake system of car.
Background technique
Bulb is indispensable mechanical part in mechanical transmission course, has important effect in mechanical transmission course.When mechanical transmission, because the matching of structure and system is poor, in use often there is following defect in current bulb:
1, in transmission process, bulb driving force is uneven, and transmission effect is poor, and in transmission process, friction factor is larger, and serious wear affects working life, causes the replacement frequency of parts higher, cost increase.
2, existing spindle nose is connected insecurely with other parts of system, can not effectively meet the requirement of join strength, even causes spindle nose in transmission process, to occur the phenomenon coming off.
So the structural design of above-mentioned bulb is unreasonable, make bulb have larger problem.
Summary of the invention
The object of the invention is to solve above-described technical problem, provide a kind of rational in infrastructure, transmission effect is better, the spheroid of the upper bulb of the brake system of car that is connected difficult drop-off with miscellaneous part and can extends its service time, and its technological scheme is as follows:
The spheroid of the upper bulb of brake system of car, it is characterized in that, the spheroid of the upper bulb of described brake system of car comprises cylindrical body small in ends broad in the middle, described cylindrical body axially on offer through-hole structure, described through-hole structure consists of upper hole, mesopore, lower hole, and described upper hole is the cone shape hole from top to bottom shrinking gradually, and described mesopore is arcuate socket, described lower hole is cylindrical hole, and the lower end diameter in the upper end diameter in described upper hole and lower hole is isometric; The upper end of described cylindrical body offers upper annular groove on the outer side wall of cylindrical body, in described upper annular groove, is arranged with upper fastener, and described upper fastener is big top and small bottom; The lower end of described cylindrical body offers lower annular groove on the outer side wall of cylindrical body, in described lower annular groove, is arranged with lower fastener, described lower fastener at cylindrical body, the length on is axially lower fastener 1.5 times.
The spheroid of the upper bulb of brake system of car provided by the invention, when in use, described cylindrical body axially on offer through-hole structure, described through-hole structure consists of upper hole, mesopore, lower hole, described upper hole is the cone shape hole from top to bottom shrinking gradually, described mesopore is arcuate socket, and described lower hole is cylindrical hole, and the lower end diameter in the upper end diameter in described upper hole and lower hole is isometric.By the parts transmission better effects if that arranges in upper bulb of being arranged so that of through-hole structure, rotate more flexible.And the upper bulb that is arranged so that of upper annular groove, upper fastener and lower annular groove, lower fastener is connected difficult drop-off and can extends its service time with miscellaneous part.
The invention has the beneficial effects as follows: rational in infrastructure, transmission effect is better, be connected difficult drop-off with miscellaneous part and can extend its service time.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is the upper bulb of brake system of car.
Embodiment
Below in conjunction with Fig. 1 and Fig. 2, illustrate embodiment:
As depicted in figs. 1 and 2, upper bulb for brake system of car, the described upper bulb for brake system of car comprises cylindrical body small in ends 1 broad in the middle, described cylindrical body 1 axially on offer through-hole structure 2, described through-hole structure 2 consists of upper hole 21, mesopore 22, lower hole 23, described upper hole 21 is the cone shape hole from top to bottom shrinking gradually, described mesopore 22 is arcuate socket, described lower hole 23 is cylindrical hole, and the upper end diameter in described upper hole 21 and the lower end diameter in lower hole 23 are isometric; The upper end of described cylindrical body 1 offers upper annular groove 3 on the outer side wall of cylindrical body 1, in described upper annular groove 3, is arranged with upper fastener 4, and described upper fastener 4 is big top and small bottom; The lower end of described cylindrical body 1 offers lower annular groove 5 on the outer side wall of cylindrical body 1, in described lower annular groove 5, is arranged with lower fastener 6, and the length of described lower fastener 6 on cylindrical body is axial is 1.5 times of lower fastener 5; On the outer side wall of described cylindrical body 1, be connected with crank 7, the other end of described crank 7 is connected with connecting plate 8, and the bottom of described connecting plate 8 offers connecting through hole 9.
Upper bulb for brake system of car provided by the invention, when in use, described cylindrical body axially on offer through-hole structure, described through-hole structure consists of upper hole, mesopore, lower hole, described upper hole is the cone shape hole from top to bottom shrinking gradually, described mesopore is arcuate socket, and described lower hole is cylindrical hole, and the lower end diameter in the upper end diameter in described upper hole and lower hole is isometric.By the parts transmission better effects if that arranges in upper bulb of being arranged so that of through-hole structure, rotate more flexible.And the upper bulb that is arranged so that of upper annular groove, upper fastener and lower annular groove, lower fastener is connected difficult drop-off and can extends its service time with miscellaneous part.
Claims (1)
1. the spheroid of the upper bulb of brake system of car, it is characterized in that, the spheroid of the upper bulb of described brake system of car comprises cylindrical body small in ends broad in the middle, described cylindrical body axially on offer through-hole structure, described through-hole structure consists of upper hole, mesopore, lower hole, and described upper hole is the cone shape hole from top to bottom shrinking gradually, and described mesopore is arcuate socket, described lower hole is cylindrical hole, and the lower end diameter in the upper end diameter in described upper hole and lower hole is isometric; The upper end of described cylindrical body offers upper annular groove on the outer side wall of cylindrical body, in described upper annular groove, is arranged with upper fastener, and described upper fastener is big top and small bottom; The lower end of described cylindrical body offers lower annular groove on the outer side wall of cylindrical body, in described lower annular groove, is arranged with lower fastener, described lower fastener at cylindrical body, the length on is axially lower fastener 1.5 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346653.5A CN104121276A (en) | 2014-07-21 | 2014-07-21 | Ball body of upper ball joint of automobile braking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346653.5A CN104121276A (en) | 2014-07-21 | 2014-07-21 | Ball body of upper ball joint of automobile braking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104121276A true CN104121276A (en) | 2014-10-29 |
Family
ID=51766828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410346653.5A Pending CN104121276A (en) | 2014-07-21 | 2014-07-21 | Ball body of upper ball joint of automobile braking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104121276A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020071716A1 (en) * | 2000-12-12 | 2002-06-13 | Dana Industrial S/A | Ball joint with angular movement restriction system |
| JP2009014171A (en) * | 2007-07-09 | 2009-01-22 | Nok Corp | Dust cover for ball joint |
| CN102705355A (en) * | 2012-03-12 | 2012-10-03 | 芜湖奇峰操控索有限公司 | Ball pin clamping chuck |
| CN202790064U (en) * | 2012-08-10 | 2013-03-13 | 绍兴耐柯尔汽车配件有限公司 | Master pin assembly of lower suspension arm |
| CN203962675U (en) * | 2014-07-21 | 2014-11-26 | 湖州东鸥机械制造有限公司 | The spheroid of the upper bulb of brake system of car |
-
2014
- 2014-07-21 CN CN201410346653.5A patent/CN104121276A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020071716A1 (en) * | 2000-12-12 | 2002-06-13 | Dana Industrial S/A | Ball joint with angular movement restriction system |
| JP2009014171A (en) * | 2007-07-09 | 2009-01-22 | Nok Corp | Dust cover for ball joint |
| CN102705355A (en) * | 2012-03-12 | 2012-10-03 | 芜湖奇峰操控索有限公司 | Ball pin clamping chuck |
| CN202790064U (en) * | 2012-08-10 | 2013-03-13 | 绍兴耐柯尔汽车配件有限公司 | Master pin assembly of lower suspension arm |
| CN203962675U (en) * | 2014-07-21 | 2014-11-26 | 湖州东鸥机械制造有限公司 | The spheroid of the upper bulb of brake system of car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141029 |