CN104668882A - Torsional damper and mounting method thereof - Google Patents
Torsional damper and mounting method thereof Download PDFInfo
- Publication number
- CN104668882A CN104668882A CN201510037930.9A CN201510037930A CN104668882A CN 104668882 A CN104668882 A CN 104668882A CN 201510037930 A CN201510037930 A CN 201510037930A CN 104668882 A CN104668882 A CN 104668882A
- Authority
- CN
- China
- Prior art keywords
- torsional vibration
- vibration damper
- flange
- gear reduction
- end gear
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/002—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units stationary whilst being composed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
- F16F7/1028—Vibration-dampers; Shock-absorbers using inertia effect the inertia-producing means being a constituent part of the system which is to be damped
Abstract
The invention relates to an automobile equipping method, in particular to a torsional damper and a mounting method thereof. The mounting method mainly includes the steps of A, aligning positioning holes of the torsional damper and positioning holes of a flange of a rear axle final drive; B, fixing the torsional damper to the flange of the rear axle final drive through positioning devices penetrating the positioning holes of the torsional damper and the positioning holes of the flange of the rear axle final drive; C, aligning connection holes of a flanged fork of a transmission shaft and connection holes of the torsional damper; D, entering bolts from one end of the flanged fork of the transmission shaft, through the connection holes of the torsional damper, into connection holes of the flange of the rear axle final drive. The mounting method has the advantages that the flanged fork of the transmission shaft, the torsional damper and the flange of the rear axle final drive are assembled conveniently, fewer nuts are needed to connect the flanged fork of the transmission shaft, the torsional damper and the flange of the rear axle final drive, length of each connecting bolt is reduced, and cost is saved.
Description
Technical field
The present invention relates to automobile assembling field, particularly relate to a kind of installation method and device thereof of torsional vibration damper.
Background technology
The assembling being applied to the torsional vibration damper between automobile upper driving shaft flange fork and rear-end gear reduction flange at present adopts mode mainly: torsional vibration damper is assemblied between transmission shaft flange fork and rear-end gear reduction flange, on transmission shaft flange fork, torsional vibration damper and rear-end gear reduction flange, process through hole respectively, be connected fastening assembling with bolt, packing ring and nut by the smooth bolt hole on three; Bolt fastening to transmission shaft flange fork, torsional vibration damper and rear-end gear reduction Flange joint is adopted 4 usually, after installation the 1st bolt, because transmission shaft flange fork, torsional vibration damper and rear-end gear reduction flange three all can rotate around the 1st mounted bolt hole, be difficult to other 3 screws of three be aligned respectively and the securing members such as fit on bolt, assemble very difficult; Transmission shaft flange fork and torsional vibration damper all very heavy, need hold during assembling these two parts align screw and install, the securing member such as tight a bolt, very difficult; Assembling line when implementing can extend installation time beat, unfavorable for production in enormous quantities.
Summary of the invention
The object of the present invention is to provide a kind of installation method of torsional vibration damper, be intended to solve the problem that torsional vibration damper installs difficulty.
The present invention is achieved in that a kind of installation method of torsional vibration damper, and the method mainly comprises following step:
A: first the locating hole on the locating hole of torsional vibration damper and rear-end gear reduction flange is aligned;
B: then with positioner through the locating hole on the locating hole of described torsional vibration damper and described rear-end gear reduction flange, torsional vibration damper is fixed on rear-end gear reduction flange;
C: the upper connecting hole pitched by transmission shaft flange is corresponding with connecting hole on torsional vibration damper to be placed;
D: pitch the connecting hole of one end through torsional vibration damper with bolt from transmission shaft flange, be assembled in the connecting hole on rear-end gear reduction flange.
Further technical scheme of the present invention is: it is characterized in that, in described steps A, after the locating hole on torsional vibration damper and rear-end gear reduction flange aligns, the connecting hole on the connecting hole of described torsional vibration damper and described rear-end gear reduction flange also can align.
Further technical scheme of the present invention is: in described step C, and after the connecting hole on transmission shaft flange fork and torsion vibration absorber aligns, the connecting hole that described transmission shaft flange is pitched also can align with the connecting hole on described rear-end gear reduction flange.
Another object of the present invention is to provide a kind of torsional vibration damper, this torsional vibration damper comprises: mass and mounting blocks, and described mass is connected with described mounting blocks, and described torsion vibration absorber is also provided with locating hole.
Further technical scheme of the present invention is: this torsional vibration damper is provided with connecting hole.
Further technical scheme of the present invention is: described locating hole is identical with connecting hole quantity with the locating hole on rear-end gear reduction flange with the quantity of connecting hole.
Further technical scheme of the present invention is: the locating hole on described torsional vibration damper is smooth bore.
Further technical scheme of the present invention is: the connecting hole on described torsional vibration damper is smooth bore.
Further technical scheme of the present invention is: under the state of the connecting hole alignment of described torsional vibration damper and rear-end gear reduction flange, also should align with the position of positioning hole on rear-end gear reduction flange in the position of the locating hole on described torsional vibration damper.
Further technical scheme of the present invention is: the locating hole on described rear-end gear reduction flange is screwed hole.
Further technical scheme of the present invention is: the connecting hole on described rear-end gear reduction flange is screwed hole.
The invention has the beneficial effects as follows: transmission shaft flange is pitched, the assembling of torsional vibration damper and rear-end gear reduction flange to use the method and this torsional vibration damper to realize easily, several nuts of transmission shaft flange fork, torsional vibration damper and rear-end gear reduction Flange joint can be reduced, and shortened this connecting bolt length, cost-saving.
[accompanying drawing explanation]
Fig. 1 is connecting hole on a kind of torsional vibration damper of providing of the embodiment of the present invention and locating hole schematic diagram;
Fig. 2 is the structural representation after a kind of torsional vibration damper installation of providing of the embodiment of the present invention;
Fig. 3 is the main deceleration flange of back axle of a kind of torsional vibration damper that the embodiment of the present invention provides.
Reference numeral: 1, transmission shaft flange fork 2, connecting bolt 3, positioner 4, torsional vibration damper 5, rear-end gear reduction flange 6, connecting hole 7, locating hole.
[detailed description of the invention]
Fig. 1 to Fig. 3 shows the structural representation after connecting hole on a kind of torsional vibration damper provided by the invention and locating hole schematic diagram and a kind of torsional vibration damper installation, this torsional vibration damper 4 comprises: mounting blocks is connected by rubber with between described mass with mounting blocks described in mass, this torsional vibration damper 4 is provided with locating hole 7 and connecting hole 6, described locating hole 7 is identical with connecting hole 8 quantity with the locating hole 9 on rear-end gear reduction flange 5 with the quantity of connecting hole 6, locating hole 9 on described rear-end gear reduction flange 5 and connecting hole 8 are screw, replace the effect of nut, locating hole 7 on described torsional vibration damper 4 is smooth bore, connecting hole 6 on described torsional vibration damper 4 is smooth bore, under the state of connecting hole 8 alignment of the connecting hole 6 on described torsional vibration damper 4 and rear-end gear reduction flange 5, also should align with locating hole 9 position on rear-end gear reduction flange 5 in the position of the locating hole 7 on described torsional vibration damper 4, the locating hole 7 of described torsional vibration damper 4 is at least one, the position of the locating hole 7 on torsional vibration damper 4 and the locating hole 9 on rear-end gear reduction flange 5 should to avoid transmission shaft flange fork 1 and to leave enough installing spaces being as the criterion, by transmission shaft flange fork 1 on be designed to smooth bore with the connecting screw hole 8 of rear-end gear reduction flange 5, the connecting screw hole pitching 1 with transmission shaft flange on rear-end gear reduction flange 5 is designed to screwed hole, torsional vibration damper 4 will pitch 1 with transmission shaft flange, the connecting screw hole of rear-end gear reduction flange 5 is designed to smooth bore, during assembling, first the locating hole 9 on the locating hole 7 of torsional vibration damper 4 and rear-end gear reduction flange 5 is aligned, with positioner through the locating hole 9 on the locating hole 7 of torsional vibration damper and rear-end gear reduction flange, torsional vibration damper 4 is fixed on rear-end gear reduction flange 5, like this when assembling transmission shaft flange fork 1, just need not hold torsional vibration damper 4 and transmission shaft flange fork 1 simultaneously, and again three need not be looked for together corresponding connecting screw hole, place corresponding with connecting screw hole on torsional vibration damper 4 for the upper screw of transmission shaft flange fork 1, pitch 1 one end through torsional vibration damper 4 with bolt from transmission shaft flange, be assembled in the screwed hole on rear-end gear reduction flange 5, the threaded connection hole of rear-end gear reduction flange 5 act as nut effect, can cancel the nut of existing design, and the hand-held bolt solved in existing design, a hand-held nut, also will hold the difficulty of transmission shaft flange fork 1.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. an installation method for torsional vibration damper (4), is characterized in that, the method mainly comprises several step:
A: first the locating hole (9) on the locating hole (7) of torsional vibration damper (4) and rear-end gear reduction flange is aligned;
B: then use positioner (3) through the locating hole (9) on the locating hole (7) of described torsional vibration damper (4) and described rear-end gear reduction flange, torsional vibration damper (4) is fixed on rear-end gear reduction flange (5);
C: place corresponding with the connecting hole (6) on torsional vibration damper (4) for the upper connecting hole of transmission shaft flange fork (1);
D: the connecting hole (6) with bolt from transmission shaft flange fork (1) one end through torsional vibration damper (4), the connecting hole (8) be assembled on rear-end gear reduction flange (5) is inner.
2. the installation method of a kind of torsional vibration damper according to claim 1, it is characterized in that, in described steps A, after locating hole on torsional vibration damper (4) and rear-end gear reduction flange (5) aligns, the connecting hole on the connecting hole (6) of described torsional vibration damper (4) and described rear-end gear reduction flange (5) also can align.
3. the installation method of a kind of torsional vibration damper according to claim 1, it is characterized in that, in described step C, after the transmission shaft flange connecting hole (6) pitched on (1) and torsion vibration absorber (4) aligns, the connecting hole on described transmission shaft flange fork (1) also can align with the connecting hole (6) on described rear-end gear reduction flange (5).
4. a torsional vibration damper, is characterized in that, this torsional vibration damper (4) comprising: mass and mounting blocks, and described mass is connected with described mounting blocks, and described torsion vibration absorber (4) is also provided with locating hole (7).
5. a kind of torsional vibration damper according to claim 4, is characterized in that, this torsional vibration damper (4) is provided with connecting hole (6).
6. a kind of torsional vibration damper according to claim 5, is characterized in that, described locating hole (7) is identical with connecting hole (8) quantity with the locating hole (9) on rear-end gear reduction flange (5) with the quantity of connecting hole (6).
7. a kind of torsional vibration damper according to claim 4, is characterized in that, the locating hole (7) on described torsional vibration damper (4) is smooth bore.
8. a kind of torsional vibration damper according to claim 4, is characterized in that, the connecting hole (6) on described torsional vibration damper (4) is smooth bore.
9. a kind of torsional vibration damper according to claim 4, it is characterized in that, under the state of the connecting hole alignment of described torsional vibration damper (4) and rear-end gear reduction flange (5), also should align with locating hole (9) position on rear-end gear reduction flange (5) in the position of the locating hole (7) on described torsional vibration damper (4).
10. a kind of torsional vibration damper according to claim 5, is characterized in that, the locating hole (9) on described rear-end gear reduction flange (5) is screwed hole.
11. a kind of torsional vibration dampers according to claim 5, is characterized in that, the connecting hole (8) on described rear-end gear reduction flange (5) is screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510037930.9A CN104668882B (en) | 2015-01-26 | 2015-01-26 | The installation method and its device of a kind of torsional vibration damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510037930.9A CN104668882B (en) | 2015-01-26 | 2015-01-26 | The installation method and its device of a kind of torsional vibration damper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104668882A true CN104668882A (en) | 2015-06-03 |
| CN104668882B CN104668882B (en) | 2018-05-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510037930.9A Active CN104668882B (en) | 2015-01-26 | 2015-01-26 | The installation method and its device of a kind of torsional vibration damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104668882B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113335007A (en) * | 2021-06-03 | 2021-09-03 | 郑州日产汽车有限公司 | Rear axle assembly with torsional vibration attenuation function |
| CN114877020A (en) * | 2022-04-21 | 2022-08-09 | 中国第一汽车股份有限公司 | Torsion vibration absorber with excellent NVH (noise vibration and harshness) performance, vibration absorber connecting structure and vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5540571A (en) * | 1993-11-10 | 1996-07-30 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Scroll-type compressor having bolted housings |
| CN1824966A (en) * | 2006-03-18 | 2006-08-30 | 鲍俊瑶 | Broadband power vibration damper for automobile rear axle |
| CN202108596U (en) * | 2011-05-11 | 2012-01-11 | 浙江吉润汽车有限公司 | Device for running-in and debugging of engine |
| CN103363083A (en) * | 2013-08-07 | 2013-10-23 | 重庆望江工业有限公司 | Planetary frame for large wind power gear box |
| CN204037335U (en) * | 2014-07-21 | 2014-12-24 | 万向钱潮传动轴有限公司 | A kind of driving-shaft assembly at flange end band torsional vibration damper |
| CN204771361U (en) * | 2015-01-26 | 2015-11-18 | 上汽通用五菱汽车股份有限公司 | Torsional damper device |
-
2015
- 2015-01-26 CN CN201510037930.9A patent/CN104668882B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5540571A (en) * | 1993-11-10 | 1996-07-30 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Scroll-type compressor having bolted housings |
| CN1824966A (en) * | 2006-03-18 | 2006-08-30 | 鲍俊瑶 | Broadband power vibration damper for automobile rear axle |
| CN202108596U (en) * | 2011-05-11 | 2012-01-11 | 浙江吉润汽车有限公司 | Device for running-in and debugging of engine |
| CN103363083A (en) * | 2013-08-07 | 2013-10-23 | 重庆望江工业有限公司 | Planetary frame for large wind power gear box |
| CN204037335U (en) * | 2014-07-21 | 2014-12-24 | 万向钱潮传动轴有限公司 | A kind of driving-shaft assembly at flange end band torsional vibration damper |
| CN204771361U (en) * | 2015-01-26 | 2015-11-18 | 上汽通用五菱汽车股份有限公司 | Torsional damper device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113335007A (en) * | 2021-06-03 | 2021-09-03 | 郑州日产汽车有限公司 | Rear axle assembly with torsional vibration attenuation function |
| CN114877020A (en) * | 2022-04-21 | 2022-08-09 | 中国第一汽车股份有限公司 | Torsion vibration absorber with excellent NVH (noise vibration and harshness) performance, vibration absorber connecting structure and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104668882B (en) | 2018-05-01 |
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