CN202219485U - Assembling tooling for constant-speed driving shafts of gearboxes - Google Patents
Assembling tooling for constant-speed driving shafts of gearboxes Download PDFInfo
- Publication number
- CN202219485U CN202219485U CN2011202675893U CN201120267589U CN202219485U CN 202219485 U CN202219485 U CN 202219485U CN 2011202675893 U CN2011202675893 U CN 2011202675893U CN 201120267589 U CN201120267589 U CN 201120267589U CN 202219485 U CN202219485 U CN 202219485U
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- Prior art keywords
- gearbox
- sliding support
- driving shaft
- semi
- limit
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Abstract
The utility model belongs to assembling equipment for auto parts, and discloses an assembling tooling for constant-speed driving shafts of gearboxes. Problems that when a constant-speed driving shaft is assembled with a gearbox, a shaft head of the driving shaft cannot keep horizontal, so that the driving shaft is assembled difficultly and an oil seal of a half shaft of the gearbox is scratched are solved. Simple and reliable equipment for positioning the constant-speed driving shafts is provided for automobile manufacturers. The technical scheme includes that the assembling tooling for constant-speed driving shafts of gearboxes comprises a sliding support, a semicircular bracket, a supporting rod and a horizontal sliding rail, wherein the sliding support is perpendicular to a plane of a production line, the bottom of the sliding support is positioned in the horizontal sliding rail, the lower side of the semicircular bracket is fixed to one end of the supporting rod, the other end of the supporting rod is connected with the sliding support, and the internal dimension of the semicircular bracket matches with the external dimension of a shell of a driving shaft to be assembled.
Description
Technical field
The utility model relates to a kind of automobile component assembly equipment, specifically, is the assembly tooling of a kind of gearbox constant velocity driving shaft.
Background technology
Constant velocity driving shaft extensively is used on the automobile as the load transfer device between gearbox and wheel, and respectively there is a universal joint at the constant velocity driving shaft two ends, to guarantee driving shaft two ends constant speed.Respectively there is a spline at the driving shaft two ends, and an end is connected with wheel hub, and an end is connected with gearbox differential mechanism.Parts such as engine, gearbox, driving shaft are generally all to adopt the pipeline continuous productive process to assemble.When driving shaft and gearbox assembling; Because the driving shaft spindle nose is connected by the driving shaft universal joint with semiaxis; The driving shaft spindle nose is sagging naturally because of the deadweight reason, and the assembly space of gear box casing and driving shaft spindle nose is narrow and small, and the assembler will keep relatively difficulty of driving shaft spindle nose level; Influence efficiency of assembling, also cause spline to contact easily and cause oil sealing to scratch even leakage of oil with the gearbox axle-shaft oil seal.China national Department of Intellectual Property discloses " a kind of oil sealing of speed changer differential mechanism assembles protecting tool set-up " by name utility model patent (notification number: CN 201669650Y; The day for announcing: 2010.12.15); Content is: a kind of driving shaft oil sealing assembling protecting tool set-up of speed changer differential mechanism; Frock adopts flexible plastic, has an one handle and a protective sleeve, and said protective sleeve is connected handle end.Protective sleeve is the drum type of hollow, and bucket wall outer surface has the inclination angle that adapts with differential mechanism oil sealing inner surface, also takes out in the differential mechanism oil sealing of being convenient to pack into.The degree of depth of bucket wall is suitable with the degree of depth of differential mechanism oil sealing, is convenient to protection and lives oil sealing.This utility model adopts the way of passive protection speed changer oil sealing; Though oil sealing is not scratched; But can't solve owing to the assembling difficulty that will keep driving shaft spindle nose level to cause; And also will from oil sealing, take out frock after the assembling, increased operating procedure, be unfavorable for raising the efficiency.
The utility model content
The purpose of the utility model is to solve when constant velocity driving shaft and gearbox assembling; Because the problem that can't keep driving shaft spindle nose level to cause assembling difficulty and gearbox axle-shaft oil seal to scratch is for automobile production producer provides a kind of simple and reliable equipment with the constant velocity driving shaft location.
For realizing above-mentioned purpose; The utility model adopts following technical scheme: the assembly tooling of a kind of gearbox constant velocity driving shaft; The slide rail that comprises sliding support, semi-circular bracket, support bar and level; Said sliding support is arranged in the slide rail of level perpendicular to streamline plane and bottom, and the direction of said slide rail is vertical with the traffic direction of streamline, and said semi-circular bracket below is fixed with an end of support bar; The other end of said support bar is connected with sliding support; The inside dimension of said semi-circular bracket and drive shaft shell outside dimension to be assembled are suitable, and the bottom level of said semi-circular bracket is less than the axis height of gearbox axle-shaft oil seal to be installed, and the bottom of said semi-circular bracket equals the radius of drive shaft shell to the vertical range of the axis of gearbox axle-shaft oil seal.Driving shaft to be assembled is placed on the semi-circular bracket; Drive shaft shell is contacted with semi-circular bracket; The spline of driving shaft is aimed at the direction of gearbox axle-shaft oil seal, and the height such as axis of spline and oil sealing move the sliding support position along slide rail then at this moment; Make the axis of spline and oil sealing overlap fully, can spline be sent into and accomplish assembling in the oil sealing.
As preferably, said support bar is divided into two and lay respectively at said sliding support both sides.Can make semi-circular bracket can support driving shaft to be installed better like this, make when installing more stable.
Further, said support bar and sliding support junction are provided with turning cylinder, and said turning cylinder passes sliding support and two ends are connected with two support bars respectively.The support bar moving axis that can rotate rotates, and semi-circular bracket can be taken advantage of a situation down and turned over when driving shaft is sent into oil sealing forward, and the resistance when reducing to assemble reduces labor intensity.
Further, two support bars are provided with spacing blend stop towards gearbox one side, and said spacing blend stop is between turning cylinder and semi-circular bracket, and the distance of said spacing blend stop and turning cylinder is less than the distance of turning cylinder to the sliding support top.Spacing blend stop is blocked by sliding support and can backward rotation when semi-circular bracket is vertical like this, has improved the stability when using.
As preferably; Be connected with Z-shaped baffle plate on the said sliding support; Said Z-shaped baffle plate lies against on the streamline plane; Said Z-shaped baffle plate has a limit and the b limit parallel with this a limit that is positioned at the top, and the length on said a limit is greater than the distance of gearbox bracket base to the b limit of Z-shaped baffle plate, and the inboard, a limit of said Z-shaped baffle plate equals the floor projection distance of the side of gearbox bracket base to the axis of gearbox axle-shaft oil seal to the floor projection distance of the center line of semi-circular bracket.The design of Z-shaped baffle plate can locate fast gearbox and driving shaft horizontal side to relative position, increase work efficiency greatly.
The beneficial effect of the utility model is: through the relative position of definite fast gearbox of simple frock and driving shaft, fundamentally solved because driving shaft spindle nose sagging assembling difficulty that causes and the problem that scratches oil sealing have improved assembly work efficient.
Description of drawings:
Fig. 1 is a kind of fundamental diagram of the utility model;
Fig. 2 is that the A of Fig. 1 is to cutaway view;
Fig. 3 is the vertical view of the utility model.
Wherein:
The 1-sliding support, 2-semi-circular bracket, 3-support bar, 4-slide rail, 5-turning cylinder, the spacing blend stop of 6-, 7-Z shape baffle plate, 8-drive shaft shell, 9-gearbox axle-shaft oil seal, 10-gearbox bracket base, 11-spline.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further:
As shown in Figure 1; The assembly tooling of a kind of gearbox constant velocity driving shaft comprises sliding support 1 and semi-circular bracket 2, and sliding support 1 is perpendicular to the streamline plane; The bottom of sliding support 1 is positioned on the slide rail 4 of a level; The direction of slide rail 4 is vertical with the axis direction of driving shaft, and an end of semi-circular bracket 2 belows and support bar 3 is fixed, and the other end of support bar 3 is connected with sliding support; Support bar 3 is provided with turning cylinder 5 with sliding support 1 junction, and the outside dimension of the inside dimension of semi-circular bracket 2 and drive shaft shell 8 is suitable, and the bottom level of semi-circular bracket 2 is lower than the axis height of gearbox axle-shaft oil seal 9 to be installed and the radius that difference in height equals drive shaft shell 8.
As shown in Figure 2; Support bar 3 is divided into two and lay respectively at sliding support 1 both sides; Article two, spacing blend stop 6 is installed on the support bar 3, spacing blend stop 6 between turning cylinder 5 and semi-circular bracket 2 and with the distance of turning cylinder 5 less than the distance of turning cylinder to sliding support 1 top.
As shown in Figure 3; Also be connected with Z-shaped baffle plate 7 with the fitting plane equal-height position on the sliding support 1; Z-shaped baffle plate 7 has a limit and the b limit parallel with this a limit that is positioned at the top; The length on a limit of Z-shaped baffle plate 7 is greater than the distance of gearbox bracket base 10 to the b limit of Z-shaped baffle plate 7, and the inboard, a limit of Z-shaped baffle plate 7 equals the floor projection distance of the side of gearbox bracket base 10 to the axis of gearbox axle-shaft oil seal 9 to the floor projection distance of the center line of semi-circular bracket 2.
At first driving shaft to be assembled is placed on the semi-circular bracket 2; Drive shaft shell 8 is contacted with semi-circular bracket 2, and the direction that the spline of driving shaft 11 is aimed at gearbox axle-shaft oil seals 9 touch a limit of Z-shaped baffle plate 7 side of gearbox bracket base 10 then; This moment, the axis of spline 11 and gearbox axle-shaft oil seal 9 overlapped fully; At last spline 11 is sent in the gearbox axle-shaft oil seal 9, support bar 3 is taken advantage of a situation down and is turned over simultaneously, accomplishes assembling.
Claims (5)
1. gearbox constant velocity driving shaft assembly tooling; The slide rail (4) that comprises sliding support (1), semi-circular bracket (2), support bar (3) and level; It is characterized in that; Said sliding support (1) is arranged in the slide rail (4) of level perpendicular to streamline plane and bottom; The direction of said slide rail (4) is vertical with the traffic direction of streamline; Said semi-circular bracket (2) below is fixed with an end of support bar (3), and the other end of said support bar (3) is connected with sliding support (1), and the inside dimension of said semi-circular bracket (2) and drive shaft shell (8) outside dimension to be assembled are suitable; The bottom level of said semi-circular bracket (2) is less than the axis height of gearbox axle-shaft oil seal (9) to be installed, and the bottom of said semi-circular bracket (2) equals the radius of drive shaft shell (8) to the vertical range of the axis of gearbox axle-shaft oil seal (9).
2. gearbox constant velocity driving shaft according to claim 1 assembly tooling is characterized in that, said support bar (3) is divided into two and lay respectively at said sliding support (1) both sides.
3. gearbox constant velocity driving shaft according to claim 2 assembly tooling; It is characterized in that; Said support bar (3) is provided with turning cylinder (5) with sliding support (1) junction, and said turning cylinder (5) passes sliding support (1) and two ends are connected with two support bars (3) respectively.
4. gearbox constant velocity driving shaft according to claim 3 assembly tooling; It is characterized in that; Article two, support bar (3) is provided with spacing blend stop (6) towards gearbox one side; Said spacing blend stop (6) is positioned between turning cylinder (5) and the semi-circular bracket (2), and the distance of said spacing blend stop (6) and turning cylinder (5) is less than the distance of turning cylinder (5) to sliding support (1) top.
5. according to claim 1 or 2 or 3 or 4 described gearbox constant velocity driving shaft assembly toolings; It is characterized in that; Be connected with Z-shaped baffle plate (7) on the said sliding support (1); Said Z-shaped baffle plate (7) lies against on the streamline plane; Said Z-shaped baffle plate (7) has a limit and the b limit parallel with this a limit that is positioned at the top, and the length on said a limit is greater than the distance of gearbox bracket base (10) to the b limit of Z-shaped baffle plate (7), and the inboard, a limit of said Z-shaped baffle plate (7) equals the floor projection distance of the side of gearbox bracket base (10) to the axis of gearbox axle-shaft oil seal (9) to the floor projection distance of the center line of semi-circular bracket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202675893U CN202219485U (en) | 2011-07-27 | 2011-07-27 | Assembling tooling for constant-speed driving shafts of gearboxes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202675893U CN202219485U (en) | 2011-07-27 | 2011-07-27 | Assembling tooling for constant-speed driving shafts of gearboxes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202219485U true CN202219485U (en) | 2012-05-16 |
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ID=46041522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202675893U Expired - Fee Related CN202219485U (en) | 2011-07-27 | 2011-07-27 | Assembling tooling for constant-speed driving shafts of gearboxes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202219485U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108710A (en) * | 2015-10-09 | 2015-12-02 | 江西昌河汽车有限责任公司 | Dismantlement tool for front drive shaft of transmission |
| CN105328628A (en) * | 2015-12-11 | 2016-02-17 | 天津爱田汽车部件有限公司 | Positioning and mounting device for automobile transmission shaft component |
| CN109333451A (en) * | 2018-10-22 | 2019-02-15 | 深圳市宝源机电设备有限公司 | It is a kind of for assembling the jig of automobile driving axle |
-
2011
- 2011-07-27 CN CN2011202675893U patent/CN202219485U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108710A (en) * | 2015-10-09 | 2015-12-02 | 江西昌河汽车有限责任公司 | Dismantlement tool for front drive shaft of transmission |
| CN105328628A (en) * | 2015-12-11 | 2016-02-17 | 天津爱田汽车部件有限公司 | Positioning and mounting device for automobile transmission shaft component |
| CN105328628B (en) * | 2015-12-11 | 2017-06-09 | 天津爱田汽车部件有限公司 | A kind of truck drive shaft position components erecting device |
| CN109333451A (en) * | 2018-10-22 | 2019-02-15 | 深圳市宝源机电设备有限公司 | It is a kind of for assembling the jig of automobile driving axle |
| CN109333451B (en) * | 2018-10-22 | 2024-02-02 | 深圳市宝源机电设备有限公司 | Jig for assembling automobile driving shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG LANDROVER AUTOMOBILE CO., LTD. Free format text: FORMER OWNER: ZHEJIANG HAOQING AUTO MANUFACTURING CO., LTD.;ZHEJIANG GEELY HOLDING GROUP CO., LTD. Effective date: 20130116 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130116 Address after: 317000 Jili Industrial Zone, Linhai East Development Zone, Linhai City, Zhejiang, China Patentee after: ZHEJIANG LAND ROVER AUTOMOBILE CO., LTD. Patentee after: Zhejiang Geely Holding Group Co., Ltd. Address before: 317000 Taizhou City, Zhejiang Province Economic Development Zone, Geely Industrial Park Patentee before: Zhejiang Haoqing Auto Manufacturing Co., Ltd. Patentee before: Zhejiang Geely Holding Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120516 Termination date: 20180727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |