CN201329484Y - Return device for transmission shaft retainer ring of transmission mechanism assembly of starter - Google Patents
Return device for transmission shaft retainer ring of transmission mechanism assembly of starter Download PDFInfo
- Publication number
- CN201329484Y CN201329484Y CNU200820145080XU CN200820145080U CN201329484Y CN 201329484 Y CN201329484 Y CN 201329484Y CN U200820145080X U CNU200820145080X U CN U200820145080XU CN 200820145080 U CN200820145080 U CN 200820145080U CN 201329484 Y CN201329484 Y CN 201329484Y
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- CN
- China
- Prior art keywords
- transmission shaft
- retainer ring
- support
- assembly
- supporting frame
- 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
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Abstract
The utility model relates to a return device for a transmission shaft retainer ring of a transmission mechanism assembly of a starter. The return device is characterized in that the device comprises a support frame formed by an upper cross beam, support lateral plates and a base; a cylinder and a return pressure head connected thereto are mounted on the upper cross beam; a workpiece supporting plate is fixedly mounted on the base; an integral connection plate is fixedly and vertically connected to the support lateral plates through a support part; a guide block is fixedly mounted on the integral connection plate and a stopper pin shaft is mounted on the integral connection plate through a shaft supporting plate; through holes are formed on the support lateral plates and the guide block; one end of the stopper pin shaft penetrates through the guide block and the lateral plates, and the other end of the stopper pin shaft is sheathed with a spring and is connected with an electromagnet on the integral connection plate; and a spring ring diameter reduction sleeve is pre-mounted at the lower part of the transmission shaft retainer ring. The utility model has the advantages that by adopting the device, the position and the dimension are accurate and the combination effect at the opening of the retainer ring is good after the transmission shaft retainer ring of the transmission mechanism assembly is returned, and the functions of neglected assembly prevention and neglected return prevention are achieved through automatic linkage. Besides, the structural design is reasonable, the assembly efficiency and the assembly quality of the transmission shaft are improved, and the labor intensity is greatly reduced.
Description
Technical field
The utility model belongs to starter motor and makes the field, particularly relates to a kind of starter motor assembly of drive gear power transmission shaft back-up ring of circular port circlip assembling that is applicable to and returns device.
Background technology
Manual operations is all adopted in the assembling of starter motor assembly of drive gear power transmission shaft and circlip at present, promptly with hammer back-up ring is returned in the transmission axial trough, and this mode not only labour intensity is big, and efficient is low.Back-up ring returns the back position dimension and back-up ring opening merging effect is bad, not only can't ensure the quality of products, and also has neglected loading and drain back to beat phenomenon, directly influence delivery delivery and goodwill.
Summary of the invention
The utility model is returned the technical problem that exists for the solution back-up ring a kind of reasonable in design is provided, improves power transmission shaft assembling efficient and assembly quality in the transmission axial trough, the starter assembly of drive gear power transmission shaft back-up ring that can reduce labor intensity is returned device.
The utility model is returned the technical scheme that the technical problem that exists takes and is for solving back-up ring in the transmission axial trough: starter motor assembly of drive gear power transmission shaft back-up ring is returned device, it is characterized in that: comprise by entablature, the supporting frame that support side plate and base constitute, cylinder and the connected pressure head of returning are installed on the supporting frame entablature, be fixed with the workpiece support plate on the base of supporting frame, vertically be connected with whole connecting plate by support member on the support side plate of supporting frame, install guide pad and the block piece bearing pin is installed on the whole connecting plate by the axle gripper shoe, have through hole on support side plate and the guide pad, block piece bearing pin one end passes guide pad and side plate, other end pocketed springs also is connected with electromagnet on the whole connecting plate, and described this returned device and also included the turn undergauge cover that is assemblied on the workpiece.
The utility model can also adopt following technical scheme:
Described turn undergauge cover endoporus is tapered.
Advantage and the good effect that the utlity model has are: because the utility model adopts technique scheme, it is effective that position dimension accurately reached the merging of back-up ring opening after assembly of drive gear power transmission shaft back-up ring was returned, both quality was guaranteed, and the production efficiency height reduces labour intensity.The more important thing is: have anti-neglected loading and function is returned in leakproof by automatic interlock.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1.
Among the figure: 1, cylinder; 2, supporting frame; 2-1, entablature; 2-2, support side plate; 2-3, base; 3, return pressure head; 4, turn undergauge cover; 5, power transmission shaft; 6, guide pad; 7, block piece bearing pin; 8, spring; 9, axle gripper shoe; 10, electromagnet; 11, whole connecting plate; 12, support angle bar; 13, workpiece support plate; 14, isolator; 15, circlip.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1-Fig. 3, starter motor power transmission shaft back-up ring is returned device, comprise the supporting frame 2 that constitutes by entablature 2-1, support side plate 2-2 and base 2-3, cylinder 1 and the connected pressure head 3 of returning are installed on the entablature 2-1 of supporting frame, are fixed with workpiece support plate 13 on the base 2-3 of supporting frame.The support side plate 2-2 of supporting frame goes up by supporting angle bar 12 and vertically is connected with whole connecting plate 11, installs guide pad 6 on the whole connecting plate 11, and by axle gripper shoe 9 block piece bearing pin 7 is installed.Have through hole on support side plate and the guide pad 6, block piece bearing pin 7 one ends pass guide pad and side plate, other end pocketed springs 8, and be connected with electromagnet 10 on the whole connecting plate.The described device of returning also includes the turn undergauge cover 4 that is assemblied on the workpiece, and this turn undergauge cover endoporus is tapered.
Operation principle of the present utility model is: earlier spring undergauge cover 4 is sleeved on the power transmission shaft 5 that places isolator on the workpiece support plate 13, circlip 15 is enclosed within on the power transmission shaft 5 of isolator 14 then.Starting cylinder 1 makes and returns pressure head 3 and move downward, when pressing down the power transmission shaft 5 of isolator 14, power transmission shaft drives circlip 15 and moves downward, and that the spring undergauge overlaps is 4 motionless, because the hole is tapered in the spring undergauge cover, circlip 15 can be pressed into like this in the spring undergauge cover, this moment, spring undergauge cover diameter diminished, and was stuck on the isolator power transmission shaft.Because block piece bearing pin 7 is installed in the guide pad 6, under the effect of electromagnetic switch and programme controlled electromagnet 10, move back and forth, have anti-neglected loading and function is returned in leakproof by automatic interlock.
Claims (2)
1. a starter motor assembly of drive gear power transmission shaft back-up ring is returned device, it is characterized in that: comprise by entablature, the supporting frame that support side plate and base constitute, cylinder and the connected pressure head of returning are installed on the supporting frame entablature, be fixed with the workpiece support plate on the base of supporting frame, vertically be connected with whole connecting plate by support member on the support side plate of supporting frame, install guide pad and the block piece bearing pin is installed on the whole connecting plate by the axle gripper shoe, have through hole on support side plate and the guide pad, block piece bearing pin one end passes guide pad and side plate, other end pocketed springs also is connected with electromagnet on the whole connecting plate, and described this returned device and also included the turn undergauge cover that is assemblied on the workpiece.
2, starter motor assembly of drive gear power transmission shaft back-up ring according to claim 1 is returned device, it is characterized in that: described turn undergauge cover endoporus is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820145080XU CN201329484Y (en) | 2008-12-30 | 2008-12-30 | Return device for transmission shaft retainer ring of transmission mechanism assembly of starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820145080XU CN201329484Y (en) | 2008-12-30 | 2008-12-30 | Return device for transmission shaft retainer ring of transmission mechanism assembly of starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201329484Y true CN201329484Y (en) | 2009-10-21 |
Family
ID=41222858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820145080XU Expired - Fee Related CN201329484Y (en) | 2008-12-30 | 2008-12-30 | Return device for transmission shaft retainer ring of transmission mechanism assembly of starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201329484Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531102A (en) * | 2018-12-25 | 2019-03-29 | 宁波宁杭机械有限公司 | A kind of steel ball pressing machine of Universal wheel for luggage |
-
2008
- 2008-12-30 CN CNU200820145080XU patent/CN201329484Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531102A (en) * | 2018-12-25 | 2019-03-29 | 宁波宁杭机械有限公司 | A kind of steel ball pressing machine of Universal wheel for luggage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20091021 Termination date: 20171230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |