CN204658353U - The provision for disengagement of automatic gear-box snap ring - Google Patents
The provision for disengagement of automatic gear-box snap ring Download PDFInfo
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- CN204658353U CN204658353U CN201520394136.5U CN201520394136U CN204658353U CN 204658353 U CN204658353 U CN 204658353U CN 201520394136 U CN201520394136 U CN 201520394136U CN 204658353 U CN204658353 U CN 204658353U
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- thread segment
- screw rod
- snap ring
- rotary screw
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Abstract
The utility model relates to the provision for disengagement of a kind of automatic gear-box snap ring.It comprises left-right rotary screw rod, and one end of left-right rotary screw rod is fixed with rotating handles, and the other end of left-right rotary screw rod is to being disposed with lower thread segment and upper thread segment in the middle part of it, and the thread rotary orientation of lower thread segment and upper thread segment is contrary.That section of left-right rotary screw rod between described rotating handles and upper thread segment overlaps has hand to grab ring.Described upper thread segment there is upper cap nut, lower thread segment there is lower nut, upper cap nut is evenly hinged with corpus unguis along its circumference, the bare terminal end of corpus unguis is all corresponding with lower thread segment, on lower nut, the position of corresponding corpus unguis is all hinged with connecting rod, and connecting rod is all hinged with in the middle part of corresponding corpus unguis away from that one end of lower nut.Use this device to dismantle the snap ring in automatic gear-box, the course of work is comparatively simple, and the time of needs, manpower that is shorter, that consume was less, and can not scratch housing in unloading process, and the snap ring after dismounting can reuse.
Description
Technical field
The utility model relates to a kind of provision for disengagement, is the provision for disengagement of automatic gear-box snap ring specifically.
Background technology
All know in gearbox production industry, the automatic gear-box on the products such as automobile, when producing and occur bad in use procedure, needs the snap ring in it to disassemble to carry out maintenance overhaul.
At present, industry is interior is with common straight screwdriver for the method for snap ring in automatic gear-box of removing, reach the periphery at snap ring place along the notch on automatic transmission casing inwall, bit by bit snap ring is stuck up outward, until snap ring is stuck up housing completely; Or after snap ring part leaves housing, clamp this section of snap ring with special pliers, directly snap ring is all pulled out.But no matter be completely stuck up by snap ring, all more loaded down with trivial details by the course of work of pliers pull-out after still sticking up a part, the time of needs, manpower that is longer, that consume was more.Meanwhile, because these two kinds of modes all need to stick up snap ring with straight screwdriver, so can housing be scratched, and due to the discontinuity of snap ring each several part in the process of sticking up, snap ring can be made to be out of shape, cannot to reuse.
Utility model content
The technical problems to be solved in the utility model is to provide the provision for disengagement of a kind of automatic gear-box snap ring, this device is used to dismantle the snap ring in automatic gear-box, the course of work is simpler, the time needed, manpower that is shorter, that consume was less, and can not housing be scratched in unloading process, the snap ring after dismounting can reuse.
For solving the problem, provide following technical scheme:
The feature of automatic gear-box snap ring of the present utility model provision for disengagement comprises left-right rotary screw rod, one end of left-right rotary screw rod is fixed with rotating handles, the other end of left-right rotary screw rod is to being disposed with lower thread segment and upper thread segment in the middle part of it, and the thread rotary orientation of lower thread segment and upper thread segment is contrary.That section of left-right rotary screw rod between described rotating handles and upper thread segment overlaps has hand to grab ring, and it is axial restraint that hand is grabbed between ring with left-right rotary screw rod, circumference is rotated shape and coordinated.Described upper thread segment there is upper cap nut, lower thread segment there is lower nut, described upper cap nut is evenly hinged with corpus unguis along its circumference, the bare terminal end of corpus unguis is all corresponding with lower thread segment, on described lower nut, the position of corresponding corpus unguis is all hinged with connecting rod, and connecting rod is all hinged with in the middle part of corresponding corpus unguis away from that one end of lower nut.
To further improvement of the utility model scheme be described connecting rod and left-right rotary screw rod away from rotating handles that one end between lower nut on have shell location-plate group, shell location-plate group comprises two shell location-plate unit, two shell location-plate unit lay respectively on one group of lower nut outer peripheral face diametrically, the outward flange of shell location-plate unit all have the outer lug in the axial notch for snapping onto automatic transmission casing inwall.The advantage of such improvement to utilize housing location-plate spacing to carry out, and avoids this device to occur the situation of double swerve when dismantling snap ring.
Take above scheme, have the following advantages:
Because automatic gear-box snap ring of the present utility model provision for disengagement comprises left-right rotary screw rod, left-right rotary screw rod has rotating handles, hand grabs ring, upper cap nut, lower nut, that section of left-right rotary screw flight rotation direction that upper cap nut is relative that section left-right rotary screw flight rotation direction relative with lower nut is contrary, upper cap nut is evenly hinged with corpus unguis along its circumference, on lower nut, the position of corresponding corpus unguis is all hinged with connecting rod, and connecting rod is all hinged with in the middle part of corresponding corpus unguis away from that one end of lower nut.During use, first hand-held hand grabs ring, the bare terminal end of corpus unguis is extend into the periphery at snap ring place along the axial notch of automatic transmission casing inwall.Then, rotate rotating handles, make upper cap nut left right handed screw move near that one end of rotating handles, lower nut left right handed screw moves away from that one end of rotating handles, thus drive each connecting rod to tighten up corresponding corpus unguis simultaneously, corpus unguis compression snap ring, makes snap ring shrink, this device can be taken out together with snap ring from automatic transmission casing.Finally, rotate backward rotating handles, corpus unguis is opened, takes off snap ring.Whole unloading process is comparatively simple, and the time of needs is few, decreases the consumption of manpower.Simultaneously, do not need to stick up snap ring with straight screwdriver, thus avoid and sticking up in snap ring process the scuffing that automatic transmission casing causes, and due to corpus unguis be equally distributed, so snap ring is overall stressed in unloading process, not yielding, thus the snap ring disassembled can be reused.
Accompanying drawing explanation
Fig. 1 is the structural representation of automatic gear-box snap ring of the present utility model provision for disengagement;
Fig. 2 is automatic gear-box snap ring of the present utility model provision for disengagement schematic diagram in a state of use.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, automatic gear-box snap ring of the present utility model provision for disengagement comprises left-right rotary screw rod 1, one end of left-right rotary screw rod 1 is fixed with rotating handles 2, the other end of left-right rotary screw rod 1 is to being disposed with lower thread segment 10 and upper thread segment 5 in the middle part of it, and the thread rotary orientation of lower thread segment 10 and upper thread segment 5 is contrary.That section of left-right rotary screw rod 1 between described rotating handles 2 and upper thread segment 5 is provided with bearing 4, and the inner ring of bearing 4 is fixed on left-right rotary screw rod 1, the outer ring of bearing 4 has been fixed with hand and has grabbed ring 3.Described upper thread segment 5 is provided with upper cap nut 6, lower thread segment 10 is provided with lower nut 11, described upper cap nut 6 is evenly hinged with corpus unguis 7 along its circumference, the bare terminal end of corpus unguis 7 is all corresponding with lower thread segment 10, on described lower nut 11, the position of corresponding corpus unguis 7 is all hinged with connecting rod 8, and connecting rod 8 is all hinged with in the middle part of corresponding corpus unguis 7 away from that one end of lower nut 11.Described connecting rod 8 and left-right rotary screw rod 1 away from rotating handles 2 that one end between lower nut 11 on be provided with shell location-plate group, shell location-plate group comprises two shell location-plate unit 9, two shell location-plate unit 9 lay respectively on one group of lower nut 11 outer peripheral face diametrically, the outward flange of shell location-plate unit 9 all have the outer lug 12 in the axial notch (13) for snapping onto automatic transmission casing 15 inwall.
During use, first hand-held hand grabs ring 3, utilizes shell location-plate unit 9 to position, and the bare terminal end of corpus unguis 7 is extend into the periphery at snap ring 14 place along the axial notch 13 of automatic transmission casing 15 inwall, as shown in Figure 2.Then, rotate rotating handles 2, make upper cap nut 6 left right handed screw 1 move near that one end of rotating handles 2, lower nut 11 left right handed screw 1 moves away from that one end of rotating handles 2, thus drive each connecting rod 8 to tighten up corresponding corpus unguis 7 simultaneously, corpus unguis 7 compresses snap ring 14, and snap ring 14 is shunk, and this device can be taken out from automatic transmission casing 15 together with snap ring 14.Finally, rotate backward rotating handles 2, corpus unguis 7 is opened, takes off snap ring 14.
Claims (2)
1. automatic gear-box snap ring provision for disengagement, it is characterized in that comprising left-right rotary screw rod (1), one end of left-right rotary screw rod (1) is fixed with rotating handles (2), the other end of left-right rotary screw rod (1) is to being disposed with lower thread segment (10) and upper thread segment (5) in the middle part of it, and the thread rotary orientation of lower thread segment (10) and upper thread segment (5) is contrary; The upper cover of that section of left-right rotary screw rod (1) between described rotating handles (2) and upper thread segment (5) has hand to grab ring (3), and it is axial restraint that hand is grabbed between ring (3) with left-right rotary screw rod (1), circumference is rotated shape and coordinated; Described upper thread segment (5) there is upper cap nut (6), lower thread segment (10) there is lower nut (11), described upper cap nut (6) is evenly hinged with corpus unguis (7) along its circumference, the bare terminal end of corpus unguis (7) is all corresponding with lower thread segment (10), the position of the upper corresponding corpus unguis (7) of described lower nut (11) is all hinged with connecting rod (8), and connecting rod (8) is all hinged with corresponding corpus unguis (7) middle part away from that one end of lower nut (11).
2. automatic gear-box snap ring provision for disengagement as claimed in claim 1, it is characterized in that described connecting rod (8) and left-right rotary screw rod (1) away from rotating handles (2) that one end between lower nut (11) on have shell location-plate group, shell location-plate group comprises two shell location-plate unit (9), two shell location-plate unit (9) lay respectively on one group of lower nut (11) outer peripheral face diametrically, the outward flange of shell location-plate unit (9) all have the outer lug (12) for snapping onto in the axial notch (13) of automatic transmission casing (15) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520394136.5U CN204658353U (en) | 2015-06-10 | 2015-06-10 | The provision for disengagement of automatic gear-box snap ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520394136.5U CN204658353U (en) | 2015-06-10 | 2015-06-10 | The provision for disengagement of automatic gear-box snap ring |
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| Publication Number | Publication Date |
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| CN204658353U true CN204658353U (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520394136.5U Active CN204658353U (en) | 2015-06-10 | 2015-06-10 | The provision for disengagement of automatic gear-box snap ring |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858837A (en) * | 2015-06-10 | 2015-08-26 | 无锡市蓝力机床有限公司 | Automatic gearbox clamping ring disassembly device |
| CN110270961A (en) * | 2019-07-10 | 2019-09-24 | 株洲时代新材料科技股份有限公司 | A kind of U-shaped notch connection rod sphere, retaining ring method for dismounting and retaining ring extracting tool |
| CN111037514A (en) * | 2019-12-26 | 2020-04-21 | 中海油田服务股份有限公司 | Quick extracting tool of logging instrument joint |
| WO2020103768A1 (en) * | 2018-11-23 | 2020-05-28 | 宁波舜宇光电信息有限公司 | Automatic unloading machine, unloading method, and corresponding jig |
-
2015
- 2015-06-10 CN CN201520394136.5U patent/CN204658353U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858837A (en) * | 2015-06-10 | 2015-08-26 | 无锡市蓝力机床有限公司 | Automatic gearbox clamping ring disassembly device |
| WO2020103768A1 (en) * | 2018-11-23 | 2020-05-28 | 宁波舜宇光电信息有限公司 | Automatic unloading machine, unloading method, and corresponding jig |
| CN110270961A (en) * | 2019-07-10 | 2019-09-24 | 株洲时代新材料科技股份有限公司 | A kind of U-shaped notch connection rod sphere, retaining ring method for dismounting and retaining ring extracting tool |
| CN111037514A (en) * | 2019-12-26 | 2020-04-21 | 中海油田服务股份有限公司 | Quick extracting tool of logging instrument joint |
| CN111037514B (en) * | 2019-12-26 | 2022-04-08 | 中海油田服务股份有限公司 | Quick extracting tool of logging instrument joint |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214174 Jiangsu province Wuxi city Huishan District Yanqiao Jade Weir Road No. 98 Patentee after: Wuxi blue force Intelligent Equipment Co., Ltd. Address before: 214174 Jiangsu province Wuxi city Huishan District Yanqiao Jade Weir Road No. 98 Patentee before: Wuxi Lanli Machine Tool Co., Ltd. |