CN102380761B - Assembly fixture for internal ball pin framework dustproof cover and assembly method for same - Google Patents
Assembly fixture for internal ball pin framework dustproof cover and assembly method for same Download PDFInfo
- Publication number
- CN102380761B CN102380761B CN 201110284930 CN201110284930A CN102380761B CN 102380761 B CN102380761 B CN 102380761B CN 201110284930 CN201110284930 CN 201110284930 CN 201110284930 A CN201110284930 A CN 201110284930A CN 102380761 B CN102380761 B CN 102380761B
- Authority
- CN
- China
- Prior art keywords
- dust cover
- lead
- sleeved
- assembly
- spacing collar
- 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
Links
Images
Abstract
The invention discloses an assembly fixture for an internal ball pin framework dustproof cover and an assembly method for the same. The internal ball pin framework dustproof cover comprises a dustproof cover and a limit ring assembled inside one end of the dustproof cover, and a single clamp spring is sleeved on the outer surface of the end of the dustproof cover assembled with the limit ring. The assembly fixture comprises a guide post and an assembly pressing sleeve, the end of the dustproof cover sleeved with the single clamp spring is sleeved at a position close to the top end of the guide post, the top end of the guide post extends outward from the other end of the dustproof cover, the limit ring is sleeved at the bottom end of the guide post, the assembly pressing sleeve is sleeved at the top end of the guide post, and the bottom of the assembly pressing sleeve sleeved on the guide post is tightly pressed on the inner wall of the dustproof cover. The assembly method is realized by the assembly fixture. The dustproof cover and the limit ring can be assembled rapidly and accurately, assembly accuracy and efficiency of the internal framework dustproof cover can be improved, assembly cost and rejection rate are reduced, and simultaneously the performance of a ball pin can be ensured.
Description
Technical field
The present invention relates to auto parts and components and assemble the field, be specifically related to a kind of assembly tooling and assembly method thereof of dust cover of built-in frame of ball head pin.
Background technology
Consist of the ball stud assembly after ball stud coordinates with the automobile control arm ball cup, the ball stud assembly is used for connecting knuckle.As shown in Figure 1, the bulb 1 of ball stud is loaded in ball cup 2, and ball cup 2 inside are provided with leather cup 3, by leather cup 3 with bulb 1 as trackslipping matching pair, complete the Small-angle Rotation of all directions, the bar section 7 of ball stud passes ball cup 2 and is connected with knuckle.Because environment for use and the road surface situation of automobile are complicated, the foreign material such as dust, greasy dirt easily are attached on automobile, for guaranteeing the connective stability of ball stud and ball cup 2, and then the connective stability of assurance ball stud and spindle, guarantee the Vehicular turn performance, need the ball stud that is installed on ball cup 2 is done dustproof the processing.
As shown in Figure 1, when ball stud assembles, by bar section 7 and 2 of the ball cups that passes ball cup 2 at ball stud, the internal frame dust cover is set, guarantees that ball stud is not subjected to the impurity pollutions such as extraneous dust, greasy dirt; The internal frame dust cover comprises dust cover 4 and the spacing collar 8 that assembles with dust cover 4; The bar section 7 of ball stud passes ball cup 2 and passes dust cover 4; Dust cover 4 one ends are enclosed within on ball cup 2 outer surfaces, at the dust cover 4 outer surface suit double card springs 5 that are enclosed within on ball cup 2; The other end outer surface of dust cover 4 is set with single deck tape-recorder spring 6, and spacing collar 8 is assemblied in 7, the bar section of dust cover 4 one ends that are set with single deck tape-recorder spring 6 and ball stud; Under the effect of spacing collar 8 and single deck tape-recorder spring 6, dust cover 4 tightly is attached in the bar section 7 of ball stud, and then can play the sealing and dustproof effect to ball stud.
Due to the special construction of internal frame dust cover, dust cover 4 parts that coordinate with the club 7 of ball stud, spacing collar 8 is arranged at 7 of the clubs of dust cover 4 and ball stud, and single deck tape-recorder spring 8 is stuck on the outer surface of dust cover; Dust cover 4, spacing collar 8 and single deck tape-recorder spring 6 are very difficult with club 7 assemblings of ball stud, and not only efficiency of assembling is low, easily produces the waste product accessory, and easily damages ball stud, affects the performance of ball stud.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of efficiency of assembling high, be not easy to produce waste product, can effectively reduce production costs, guarantee assembly tooling and the assembly method thereof of the dust cover of built-in frame of ball head pin of ball stud performance.
To achieve these goals, the technical solution used in the present invention is:
The assembly tooling of described dust cover of built-in frame of ball head pin, described dust cover of built-in frame of ball head pin comprises dust cover and is assemblied in the spacing collar of dust cover one end inside, is set with the single deck tape-recorder spring at the dust cover one end outer surface with described spacing collar assembling; Described assembly tooling is made of lead and assembling gland; Dust cover one end that is set with the single deck tape-recorder spring is sleeved on described lead near the position on top, and stretch out from the other end of dust cover on described lead top; Described spacing collar is sleeved on the bottom of described lead; Described assembling gland is sleeved on the top of described lead, and the assembling gland bottom that is set on lead is pressed on described dust cover inwall.
The assembly tooling of described dust cover of built-in frame of ball head pin is provided with installation step in described lead bottom, and described spacing collar is sleeved on this installation step, and the external diameter of one end of the spacing collar on dress and installation step is less than the lead external diameter.
The position that joins with described installation step on described lead is provided with the conical section of tapering, and the external diameter of conical section one end of close described installation step is greater than the other end of conical end section.
The assembly method of described dust cover of built-in frame of ball head pin utilizes the assembly tooling of described dust cover of built-in frame of ball head pin to realize, comprises the following steps;
First step: spacing collar is set on the installation step of lead bottom;
Second step: the single deck tape-recorder spring is sleeved on dust cover, then dust cover is set on lead, make dust cover one end that the single deck tape-recorder spring is housed be sleeved on lead near on the position on top, make the top of lead stretch out from the other end of dust cover;
Third step: will assemble gland one end and be enclosed within on the top of lead, and make assembling gland bottom be pressed on the dust cover inwall;
The 4th step: apply uniform pressure on the other end of assembling gland, assembling gland bottom is pressed on the dust cover inwall and to dust cover one pressure, makes dust cover axially move down along lead; When dust cover moved to the conical section of lead, the port of dust cover opened gradually, and the bottom that dust cover moves to lead is installed on the spacing collar outer surface, completes the assembling of internal frame dust cover.
The invention has the advantages that: the assembly tooling of described dust cover of built-in frame of ball head pin and assembly method thereof, assemble by use the assembling that gland and lead realize consisting of spacing collar and the dust cover of internal frame dust cover; Described assembly tooling and assembly method can realize the quick and precisely assembling of dust cover and spacing collar, and then can increase assembling accuracy and the efficiency of assembling of internal frame dust cover, reduce assembly cost, the rate of reducing the number of rejects and seconds; Simultaneously by using described assembly tooling at first with after dust cover and spacing collar assembling, then its integral installation is fitted over mode on ball stud and ball cup, can guarantee that ball stud is not affected by the assembling of dust cover and spacing collar, and then the performance of assurance ball stud.
Description of drawings
The below is briefly described the content of each width accompanying drawing expression of specification of the present invention and the mark in figure:
Fig. 1 is the scheme of installation of dust cover of built-in frame of ball head pin and ball stud and ball cup in prior art and the present invention;
Fig. 2 is the structural representation of dust cover of built-in frame of ball head pin in the present invention;
Fig. 3 is the assembling schematic diagram of internal frame dust cover in the present invention;
Mark in above-mentioned figure is:
1, bulb, 2, ball cup, 3, leather cup, 4, dust cover, 5, the double card spring, 6, the single deck tape-recorder spring, 7, bar section, 8, spacing collar, 9, the assembling gland, 10, lead, 11, installation step, 12, conical section.
The specific embodiment
The below contrasts accompanying drawing, and the description by to optimum embodiment is described in further detail the specific embodiment of the present invention.
As shown in Figures 2 and 3, the assembly tooling of described dust cover of built-in frame of ball head pin, described dust cover of built-in frame of ball head pin comprises dust cover 4 and is assemblied in the spacing collar 8 of dust cover 4 one end inside, is set with single deck tape-recorder spring 6 at the dust cover 4 one end outer surfaces with spacing collar 8 assemblings; Described assembly tooling is made of lead 10 and assembling gland 9; Dust cover 4 one ends that are set with single deck tape-recorder spring 6 are sleeved on lead 10 near the position on tops, and stretch out from the other end of dust cover 4 on lead 10 tops; Spacing collar 8 is sleeved on the bottom of lead 10; Assembling gland 9 is sleeved on the top of lead 10, and assembling gland 9 bottoms that are set on lead 10 are pressed on dust cover 4 inwalls.
The assembly tooling of described dust cover of built-in frame of ball head pin, at first dust cover 4 and spacing collar 8 are sleeved on lead 10; Dust cover 4 is set in lead 10 near the position on tops, and spacing collar 8 is set in lead 10 bottoms, and the bottom that assembling gland 9 is contained in lead 10 tops and assembling gland 9 is pressed on dust cover 4 inwalls; Apply a power on assembling gland 9 tops, assembling gland 9 promotes dust cover 4 and moves down along lead 10 under the effect of power, until dust cover 4 moves to lead 10 bottoms and is installed on spacing collar 8, complete the installation of internal frame dust cover; Then the internal frame dust cover that assembles is assemblied on ball stud and ball cup 2, to realize the dustproof processing of ball stud.This assembly tooling can realize the quick and precisely assembling of dust cover 4 and spacing collar 8, and then can increase assembling accuracy and the efficiency of assembling of internal frame dust cover, reduces assembly cost, the rate of reducing the number of rejects and seconds; Simultaneously by using described assembly tooling at first with after dust cover 4 and spacing collar 8 assemblings, then its integral installation is fitted over mode on ball stud and ball cup, can guarantee that ball stud is not affected by dust cover 4 and the assembling of spacing collar 8, and then guarantee the performance of ball stud.
When dust cover 4 moves to lead 10 bottom, for further being convenient to the assembling of dust cover 4 and spacing collar 8, be provided with installation step 11 in lead 10 bottoms, spacing collar 8 is sleeved on this installation step 11, and the external diameter of spacing collar 8 one ends on dress and installation step 11 is less than lead 10 external diameters; Can directly be installed on easily and fast on spacing collar 8 outer surfaces when dust cover 4 moves to lead 10 bottom like this.
Further, the position that joins with installation step 11 on lead 10 is provided with the conical section 12 of tapering, and the external diameter of conical section 12 1 ends of close installation step 11 is greater than the other end of conical section 12; When dust cover 4 moved to this conical section 12 like this, the port of dust cover 4 opened gradually, and namely the port diameter of dust cover 4 increases gradually, being installed on spacing collar 8 outer surfaces of fast and stable more when dust cover 4 glides; Can make like this assembling speed faster, efficient is higher.
The assembly method of described dust cover of built-in frame of ball head pin utilizes the assembly tooling of described dust cover of built-in frame of ball head pin to realize, it is characterized in that: comprise the following steps;
First step: spacing collar is set on the installation step of lead bottom;
Second step: the single deck tape-recorder spring is sleeved on dust cover, then dust cover is set on lead, make dust cover one end that the single deck tape-recorder spring is housed be sleeved on lead near on the position on top, make the top of lead stretch out from the other end of dust cover;
Third step: will assemble gland one end and be enclosed within on the top of lead, and make assembling gland 9 bottoms be pressed on the dust cover inwall;
The 4th step: apply uniform pressure on the other end of assembling gland, assembling gland bottom is pressed on the dust cover inwall and to dust cover one pressure, makes dust cover axially move down along lead; When dust cover moved to the conical section of lead, the port of dust cover opened gradually, and the bottom that dust cover moves to lead is installed on the spacing collar outer surface, completes the assembling of internal frame dust cover.
The above is exemplarily described the present invention, and obviously specific implementation of the present invention is not subject to the restrictions described above, as long as adopted the improvement of the various unsubstantialities that method design of the present invention and technical scheme carry out, all within protection scope of the present invention.
Claims (4)
1. the assembly tooling of a dust cover of built-in frame of ball head pin, described dust cover of built-in frame of ball head pin, comprise dust cover (4) and be assemblied in the spacing collar (8) of dust cover (4) one end inside, be set with single deck tape-recorder spring (6) at dust cover (4) the one end outer surfaces with described spacing collar (8) assembling; It is characterized in that: described assembly tooling is made of lead (10) and assembling gland (9); Dust cover (4) one ends that are set with single deck tape-recorder spring (6) are sleeved on described lead (10) near the position on top, and stretch out from the other end of dust cover (4) on described lead (10) top; Described spacing collar (8) is sleeved on the bottom of described lead (10); Described assembling gland (9) is sleeved on the top of described lead (10), and assembling gland (9) bottom that is set on lead (10) is pressed on described dust cover (4) inwall.
2. according to the assembly tooling of dust cover of built-in frame of ball head pin claimed in claim 1, it is characterized in that: be provided with installation step (11) in described lead (10) bottom, described spacing collar (8) is sleeved on this installation step (11), and the external diameter that is loaded on spacing collar (8) one ends on installation step (11) is less than lead (10) external diameter.
3. according to the assembly tooling of dust cover of built-in frame of ball head pin claimed in claim 2, it is characterized in that: position upper at described lead (10) and that described installation step (11) joins arranges conical section (12), and the external diameter of conical section (12) one ends of close described installation step (11) is greater than the other end of conical section (12).
4. the assembly method of a dust cover of built-in frame of ball head pin, utilize the assembly tooling of the described dust cover of built-in frame of ball head pin of claim 1-3 any one to realize, it is characterized in that: comprise the following steps:
First step: spacing collar is set on the installation step of lead bottom;
Second step: the single deck tape-recorder spring is sleeved on dust cover, then dust cover is set on lead, make dust cover one end that the single deck tape-recorder spring is housed be sleeved on lead near on the position on top, make the top of lead stretch out from the other end of dust cover;
Third step: will assemble gland one end and be enclosed within on the top of lead, and make assembling gland bottom be pressed on the dust cover inwall;
The 4th step: apply uniform pressure on the other end of assembling gland, assembling gland bottom is pressed on the dust cover inwall and to dust cover one pressure, makes dust cover axially move down along lead; When dust cover moved to the conical section of lead, the port of dust cover opened gradually, and the bottom that dust cover moves to lead is installed on the spacing collar outer surface, completes the assembling of internal frame dust cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110284930 CN102380761B (en) | 2011-09-23 | 2011-09-23 | Assembly fixture for internal ball pin framework dustproof cover and assembly method for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110284930 CN102380761B (en) | 2011-09-23 | 2011-09-23 | Assembly fixture for internal ball pin framework dustproof cover and assembly method for same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102380761A CN102380761A (en) | 2012-03-21 |
| CN102380761B true CN102380761B (en) | 2013-05-22 |
Family
ID=45820814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110284930 Expired - Fee Related CN102380761B (en) | 2011-09-23 | 2011-09-23 | Assembly fixture for internal ball pin framework dustproof cover and assembly method for same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102380761B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586669A (en) * | 2013-11-12 | 2014-02-19 | 重庆长风机器有限责任公司 | Method for assembling steering anti-theft device with limiting value torque |
| CN104440044B (en) * | 2014-12-09 | 2017-02-01 | 四川望锦机械有限公司 | Ball pin and dustproof cover assembling machine and method |
| CN107650062A (en) * | 2017-08-21 | 2018-02-02 | 国家电网公司 | The assembly method of gas-filling cabinet dustproof cover component and assembly tooling |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3009280B2 (en) * | 1991-10-18 | 2000-02-14 | 曙ブレーキ工業株式会社 | Automatic assembly device for dustproof boots |
| CN201006601Y (en) * | 2007-01-24 | 2008-01-16 | 南京金城机械有限公司 | Pressing cover tools |
| CN201405321Y (en) * | 2009-04-15 | 2010-02-17 | 四川望锦机械有限公司 | Dust helmet spring coil automatic assembly processing device |
| CN201702549U (en) * | 2010-05-18 | 2011-01-12 | 威海联桥仲精机械有限公司 | O-type ring pressing-in device |
| CN202292040U (en) * | 2011-09-23 | 2012-07-04 | 芜湖禾田汽车工业有限公司 | Assembly fixture for dust cover of built-in frame of ball head pin |
-
2011
- 2011-09-23 CN CN 201110284930 patent/CN102380761B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102380761A (en) | 2012-03-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102380761B (en) | Assembly fixture for internal ball pin framework dustproof cover and assembly method for same | |
| CN204413552U (en) | Torsion spring assembling mechanism | |
| CN202292040U (en) | Assembly fixture for dust cover of built-in frame of ball head pin | |
| CN203792356U (en) | Mechanical arm improving device | |
| CN204575026U (en) | A kind of modified high precision conductive plastics angular displacement sensor | |
| CN103625211A (en) | Hollow rolling wheel for case | |
| CN204295312U (en) | A kind of leading screw positioning tool | |
| CN206464164U (en) | A kind of glue spreading apparatus for automobile window glass corner | |
| CN207255605U (en) | A kind of disk positioning component | |
| CN206925582U (en) | A kind of wheel two-shot clamping device | |
| CN202372738U (en) | Double-function camera lens cover for panoramic lens | |
| CN205265175U (en) | Fast sensor harness fixed bolster of wheel | |
| CN204472895U (en) | A kind of beach buggy front-wheel dip angle adjusting mechanism | |
| CN203418308U (en) | Rear shock absorber assembly accessory assembling device | |
| CN102909280B (en) | A kind of swollen header structure of expand tube and manufacture method thereof | |
| CN202052681U (en) | Rotary pressure head device of adhesive injection machine | |
| CN203343922U (en) | Outer sleeve ring type upper jig | |
| CN202674853U (en) | Car repairing lamp with rotatable lamp cap | |
| CN202512654U (en) | Miniature currency detector provided with bottle opener and convenient to search at night | |
| CN208977683U (en) | A kind of rubber automatic assembling jig | |
| CN202707839U (en) | Dustproof cover universal joint of framework type sealing structure | |
| CN206439788U (en) | A kind of fixing-line device structure | |
| CN102380843A (en) | Assembling tool for catch of ball seat pin of control arm of automobile and assembling method thereof | |
| CN202326566U (en) | Device for connecting metal tube material | |
| CN202947602U (en) | Detection head structure for shaft groove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20130522 Termination date: 20150923 |
|
| EXPY | Termination of patent right or utility model |