CN202388197U - Press-mounting tool equipment for wheel hub bolt - Google Patents
Press-mounting tool equipment for wheel hub bolt Download PDFInfo
- Publication number
- CN202388197U CN202388197U CN2011204545451U CN201120454545U CN202388197U CN 202388197 U CN202388197 U CN 202388197U CN 2011204545451 U CN2011204545451 U CN 2011204545451U CN 201120454545 U CN201120454545 U CN 201120454545U CN 202388197 U CN202388197 U CN 202388197U
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- Prior art keywords
- wheel hub
- wheel
- bolt
- guide collar
- press
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Abstract
The utility model discloses press-mounting tool equipment for a wheel hub bolt and solves the problem of high possibility of substandard products caused by inaccurate press-mounting coordination in the conventional press-mounting operation. A wheel hub bolt hole (3) and a wheel hub annular guide table (5) are arranged on a wheel hub (1) respectively; a wheel hub annular groove (4) is formed in the wheel hub bolt hole (3); a guide ring (7) is arranged on the outer side of the wheel hub annular guide table (5); an inner hole (8) in the guide ring (7) is sleeved together with the outer side of the wheel hub annular guide table (5); guide ring outside planes (9) are uniformly arranged on the side face of an outer ring of the guide ring (7); a wheel bolt (2) is movably arranged in the wheel hub bolt hole (3), and a plane (14) outside the big end of the wheel bolt is abutted with a plane (9) on the outer side of the guide ring arranged on the side face of the outer ring of the guide ring (7); and the top surface (6) of the wheel bolt is connected with an annular pressure tool of a pressure machine in a pressed way. According to the press-mounting tool equipment for the wheel hub bolt, the press-mounting speed of the wheel bolt is greatly increased.
Description
Technical field
The present invention relates to a kind of frock of assembling a plurality of wheel bolts that are uniformly distributed with in the automotive brake assembly.
Background technology
Prior art to the method for the assembling of the wheel bolt in the automotive brake assembly is: flat the position of estimating wheel bolt one by one; Make it to aim at the cannelure on the wheel hub flange face; Utilize forcing press to be press fit into wheel bolt on the wheel hub one by one; The shortcoming of this method is: 1, because each wheel bolt all needs artificial visually examine's stoning to the phase place of wheel bolt with respect to the wheel hub cannelure, operating efficiency is low.2, often occur because range estimation is inaccurate; Flat the cannelure of failing to aim at wheel hub of wheel bolt, a part of flat of wheel bolt is pressed onto outside the wheel hub cannelure, press-fits again after slight need bolt being prized in the hub stud holes; Serious even can damage wheel bolt, wheel hub; 3, because forcing press belongs to the degree of danger higher device, closely estimate abnormally dangerously on forcing press next door, simultaneously, bolt presses that to occur workpiece easily when inclined to one side crooked, causes security incident.
Summary of the invention
The press-fitting tool equipment that the invention provides a kind of boss bolt has solved and has existingly press-fited press-fiting of existing in the work and cooperate and inaccurately cause substandard products easily and press-fit the low problem of operating efficiency.
The present invention overcomes the above problems through following scheme:
A kind of press-fitting tool equipment of boss bolt; Comprise wheel hub and wheel bolt; On wheel hub, be respectively arranged with hub stud holes and wheel hub annular guide table; In hub stud holes, be provided with the wheel hub cannelure, in the arranged outside of wheel hub annular guide table guide collar arranged, the endoporus of guide collar connects together with the outside of the annular guide table of wheel hub; Side, outer ring in guide collar evenly is provided with side plane outside the guide collar; Wheel bolt is movably arranged in the hub stud holes with the direction that the big end of the downward wheel bolt of wheel bolt small end makes progress, and the outer side plane of the big end of wheel bolt side plane outside the guide collar of side, the outer ring setting of guide collar abuts against the annular pressing element crimping of the end face of wheel bolt and forcing press.
Side plane is 10 outside the guide collar that the side, outer ring of guide collar evenly is provided with, and on guide collar, is symmetrically arranged with fixedly jackscrew of guide collar.
A kind of press-loading process of boss bolt may further comprise the steps:
The first step, guide collar is socketed on the wheel hub annular guide table of wheel hub, the endoporus that makes guide collar is combined together with the outside of the annular guide table of wheel hub, and the guide collar of screwing fixedly jackscrew fixes guide collar and wheel hub;
Second goes on foot, wheel bolt is placed in the hub stud holes with the direction that the big end of the downward wheel bolt of wheel bolt small end makes progress, and the outer side plane of the big end of wheel bolt is abutted against with the outer side plane of guide collar of side, the outer ring setting of guide collar;
The 3rd step, the annular pressing element of forcing press is crimped on the end face of wheel bolt, the starting pressure machine is depressed wheel bolt, makes the wheel bolt boss of wheel bolt enter into the wheel hub cannelure that hub stud holes is provided with;
The 4th step, the starting pressure machine lifts annular pressing element, unclamps fixedly jackscrew and remove guide collar of guide collar, press-fits completion.
The present invention has improved the speed that press-fits of wheel bolt greatly; Has quick and easy to use, safety; Make characteristics such as simple, guarantee the production technology quality of automotive brake assembly, also other similarly have the product of positioning requirements that press-loading process and equipment are provided for assembling.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the fiting relation figure of guide collar 7 of the present invention and wheel bolt 2;
Fig. 3 is the structural representation of guide collar 7 of the present invention;
Fig. 4 is the structural representation of wheel bolt 2 of the present invention;
Fig. 5 is that A among Fig. 4 is to view.
Specific embodiment
A kind of press-fitting tool equipment of boss bolt; Comprise wheel hub 1 and wheel bolt 2; On wheel hub 1, be respectively arranged with hub stud holes 3 and wheel hub annular guide table 5; In hub stud holes 3, be provided with wheel hub cannelure 4, in the arranged outside of wheel hub annular guide table 5 guide collar 7 arranged, the endoporus 8 of guide collar 7 connects together with the outside of wheel hub annular guide table 5; Evenly be provided with side plane 9 outside the guide collar in the side, outer ring of guide collar 7; Wheel bolt 2 is movably arranged in the hub stud holes 3 with the direction that the big end 11 of wheel bolt small end 12 downward wheel bolts makes progress, and the outer side plane 14 of the big end of wheel bolt side plane 9 outside the guide collar of side, the outer ring setting of guide collar 7 abuts against the end face 6 of wheel bolt and the annular pressing element crimping of forcing press.
A kind of press-loading process of boss bolt may further comprise the steps:
The first step, guide collar 7 is socketed on the wheel hub annular guide table 5 of wheel hub 1, the endoporus 8 that makes guide collar 7 is combined together with the outside of wheel hub annular guide table 5, and the guide collar of screwing fixedly jackscrew 10 fixes guide collar 7 and wheel hub 1;
Second goes on foot, wheel bolt 2 is placed in the hub stud holes 3 with the direction that the big end 11 of wheel bolt small end 12 downward wheel bolts makes progress, and the outer side plane 14 of the big end of wheel bolt is abutted against with the outer side plane 9 of guide collar of side, the outer ring setting of guide collar 7;
The 3rd step, the annular pressing element of forcing press is crimped on the end face 6 of wheel bolt, the starting pressure machine is depressed wheel bolt 2, makes the wheel bolt boss 13 of wheel bolt 2 enter into the wheel hub cannelure 4 that hub stud holes 3 is provided with;
The 4th step, the starting pressure machine lifts annular pressing element, unclamps fixedly jackscrew 10 and remove guide collar 7 of guide collar, press-fits completion.
Be guide collar for convenience detach, locate to process two place's screw holes for 18 °, so that fixedly jackscrew 10 of guide collar to be installed at non-flat position of guide collar.Guide collar fixedly jackscrew 10 adopts two short poles and jackscrew screw rod to weld, and is installed on the guide collar, press-fits when using, and the jackscrew screw rod holds out against the wheel hub guide table, rotates to prevent guide collar.
Press-loading process: guide collar 7 is installed in guide table 5 positions of wheel hub 1; Endoporus through guide collar cooperates with the guide table of wheel hub; Rotate the phase place of the outer side plane 9 of guide collar with the wheel hub cannelure of adjustment guide collar slightly, adopt again guide collar fixedly jackscrew 10 guide collar is tightened on the guide table that is locked in wheel hub.During work; The outer side plane 14 of the big end of the wheel bolt of wheel bolt 2 touch the outer side plane 9 of guide collar and carries out guide-localization; The annular pressing element of forcing press is pressed into hub stud holes 3 with wheel bolt 2, and wheel bolt boss 13 positions directly are pressed in the cannelure 4 of wheel hub; After all wheel bolts all are pressed into wheel hub, unclamp the fixing jackscrew 10 of guide collar above the guide collar, can guide collar be separated with wheel hub, the operation that press-fits of wheel bolt is accomplished.
Claims (2)
1. the press-fitting tool equipment of a boss bolt; Comprise wheel hub (1) and wheel bolt (2); On wheel hub (1), be respectively arranged with hub stud holes (3) and wheel hub annular guide table (5); In hub stud holes (3), be provided with wheel hub cannelure (4); It is characterized in that in the arranged outside of wheel hub annular guide table (5) guide collar (7) being arranged, the endoporus (8) of guide collar (7) connects together with the outside of wheel hub annular guide table (5); Evenly be provided with side plane outside the guide collar (9) in the side, outer ring of guide collar (7); Wheel bolt (2) is movably arranged in the hub stud holes (3) with the direction that the downward big end of wheel bolt (11) of wheel bolt small end (12) makes progress, and the outer side plane (14) of the big end of wheel bolt side plane (9) outside the guide collar of side, the outer ring setting of guide collar (7) abuts against the annular pressing element crimping of end face of wheel bolt (6) and forcing press.
2. the press-fitting tool equipment of a kind of boss bolt according to claim 1; It is characterized in that; Side plane (9) is 10 outside the guide collar that the side, outer ring of guide collar (7) evenly is provided with, and on guide collar (7), is symmetrically arranged with fixedly jackscrew (10) of guide collar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204545451U CN202388197U (en) | 2011-11-16 | 2011-11-16 | Press-mounting tool equipment for wheel hub bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204545451U CN202388197U (en) | 2011-11-16 | 2011-11-16 | Press-mounting tool equipment for wheel hub bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202388197U true CN202388197U (en) | 2012-08-22 |
Family
ID=46663149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204545451U Withdrawn - After Issue CN202388197U (en) | 2011-11-16 | 2011-11-16 | Press-mounting tool equipment for wheel hub bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202388197U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489987A (en) * | 2011-11-16 | 2012-06-13 | 山西汤荣机械制造股份有限公司 | Press mounting tooling equipment for hub bolt and press mounting process for same |
| CN103182640A (en) * | 2013-03-22 | 2013-07-03 | 海宁奥通汽车零件有限公司 | Bolt pressing and fitting machine for full-automatic numerical control hub bearing unit |
| CN104028992A (en) * | 2013-03-08 | 2014-09-10 | 昆山小小恐龙儿童用品有限公司 | Scooter wheel hub nut assembly apparatus |
-
2011
- 2011-11-16 CN CN2011204545451U patent/CN202388197U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489987A (en) * | 2011-11-16 | 2012-06-13 | 山西汤荣机械制造股份有限公司 | Press mounting tooling equipment for hub bolt and press mounting process for same |
| CN104028992A (en) * | 2013-03-08 | 2014-09-10 | 昆山小小恐龙儿童用品有限公司 | Scooter wheel hub nut assembly apparatus |
| CN103182640A (en) * | 2013-03-22 | 2013-07-03 | 海宁奥通汽车零件有限公司 | Bolt pressing and fitting machine for full-automatic numerical control hub bearing unit |
| CN103182640B (en) * | 2013-03-22 | 2015-07-08 | 海宁奥通汽车零件有限公司 | Bolt pressing and fitting machine for full-automatic numerical control hub bearing unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120822 Effective date of abandoning: 20130918 |
|
| RGAV | Abandon patent right to avoid regrant |