CN206795721U - A kind of provision for disengagement - Google Patents
A kind of provision for disengagement Download PDFInfo
- Publication number
- CN206795721U CN206795721U CN201720606778.6U CN201720606778U CN206795721U CN 206795721 U CN206795721 U CN 206795721U CN 201720606778 U CN201720606778 U CN 201720606778U CN 206795721 U CN206795721 U CN 206795721U
- Authority
- CN
- China
- Prior art keywords
- cross axle
- gag lever
- spring
- dismounting
- lever post
- 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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- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model discloses a kind of provision for disengagement, supporter is fixed at the center of base, two slide rails are symmetrically set in the both sides of supporter, two installing plates are individually fixed on two slide rails, two dismounting blocks are slidably connected on two slide rails respectively, and back-moving spring is supported between the installing plate and dismounting block on every one slide rail；Two cross axle gag lever posts are plugged on two installing plates respectively, the first spring, second spring and weld yoke stop collar are arranged on every cross axle gag lever post, two driving racks are respectively fixedly connected with the side wall of two dismounting blocks, four drive gears are rotatably connected on base with being intermeshed from left to right, and outermost two drive gear is corresponded to and is meshed with two driving racks, and hex drive platform is provided with the upper surface of two drive gears of centre.The utility model is simple in construction, easy to use, avoids destruction caused by parts unbalance stress, and simple to operate, and potential safety hazard is low.
Description
Technical field：
It the utility model is related to a kind of provision for disengagement.
Background technology：
When cross axle 400 is pulled down from weld yoke 500（Attachment structure between weld yoke 500 and cross axle 400 is such as
Figure 10）, existing dismounting is generally to be realized by two cylinders, in dismounting, by steel wire rope by the output axis connection of two cylinders
On two connection sides of weld yoke 500, open cylinder and the output shaft of cylinder is shunk, the output shaft of cylinder struts weld yoke
500 two connections, it is final to take out cross axle 400.
This kind dismantles mode, and existing potential safety hazard is big, and during 500 liang of connection temples of weld yoke are opened, welding
The phenomenon that fork 500 can rotate, its stress point can cause the unbalance stress of weld yoke 500 and cause deformation uneven, enter after changing
And damage weld yoke 500.
The content of the invention：
The utility model is to provide a kind of provision for disengagement to solve the above-mentioned problems of the prior art.
There is technical scheme used by the utility model：A kind of provision for disengagement, including base, slide rail, dismounting block, reset bullet
Spring, installing plate, cross axle gag lever post, weld yoke stop collar, the first spring, second spring, driving rack, drive gear and support
Body, the supporter are fixed at the center of base, and two slide rails are symmetrically set in the both sides of supporter, and two installing plates are individually fixed in
On two slide rails, two dismounting blocks are slidably connected on two slide rails respectively, are supported between the installing plate and dismounting block on every one slide rail
Back-moving spring；Two cross axle gag lever posts are plugged on two installing plates respectively, and the first bullet is arranged on every cross axle gag lever post
Spring, second spring and weld yoke stop collar, and the both ends of the first spring on every cross axle gag lever post correspond to be connected to respectively
On installing plate and cross axle gag lever post, the both ends of second spring correspond to respectively is connected to cross axle gag lever post and weld yoke stop collar
On, two driving racks are respectively fixedly connected with the side wall of two dismounting blocks, and four drive gears rotate with being intermeshed from left to right
It is connected on base, and outermost two drive gear is corresponded to and is meshed with two driving racks, in two middle drive gears
Upper surface is provided with hex drive platform.
Further, the dismounting block includes disassembling part and the guide part being fixedly connected with disassembling part, on disassembling part
Provided with dismounting neck, guide groove is provided with guide part, the guide groove connects with dismounting neck.
Further, the supporter includes cushion block and support block, and the support block is vertically welded on cushion block；Supporting
The both sides of block upper surface are equipped with a supporting part, and circle arc support groove is equipped with each supporting part.
Further, two limiting plates are provided with the inner surface of each supporting part, formed with limit chamber between two limiting plate.
Further, the cross axle gag lever post is provided with boss portion.
Further, the cross axle gag lever post is provided with limit rib.
Further, the weld yoke stop collar inwall is provided with the stopper slot being adapted with the limit rib.
The utility model has the advantages that：
1）The utility model is simple in construction, easy to use, by cross axle from weld yoke in unloading process, can be to ten
Word axle and weld yoke are positioned, and ensure the stability of cross axle and weld yoke, and the dismounting block of driving body driving two moves backwards, and two
Dismounting block struts weld yoke, weld yoke while stress simultaneously, avoids destruction caused by parts unbalance stress, and simple to operate,
Potential safety hazard is low；
2）The utility model need not be powered work, save power supply, and use cost is low.
Brief description of the drawings：
Fig. 1 is the utility model front view.
Fig. 2 is the utility model top view.
Fig. 3 is the structure chart of two drive gears centrally located in the utility model.
Fig. 4 is the structure chart that block is dismantled in the utility model.
Fig. 5 is the structure chart of supporter in the utility model.
Fig. 6 is weld yoke and local structural graph of the cross axle in the utility model provision for disengagement.
Fig. 7,8 and Fig. 9 are the structure chart of cross axle gag lever post and weld yoke stop collar in the utility model.
Figure 10 is the structure chart of weld yoke and cross axle in the prior art.
Embodiment：
The utility model is further described below in conjunction with the accompanying drawings.
Such as Fig. 1 to Fig. 3, a kind of provision for disengagement of the utility model, the provision for disengagement is used for cross axle 400 from weld yoke
Disassembled in 500, including base 11, slide rail 12, dismounting block 13, back-moving spring 14, installing plate 15, cross axle gag lever post 21,
Weld yoke stop collar 22, the first spring 23, second spring 24, driving rack 31, drive gear 32 and supporter 4, supporter 4 are solid
At the center of base 11, two slide rails 12 are fixed on base 11, and two slide rails 12 are symmetrically positioned in the both sides of supporter 4, and two
Installing plate 15 is individually fixed on two slide rails 12, and two dismounting blocks 13 are slidably connected on two slide rails 12 respectively, in every one slide rail 12
On installing plate 15 and dismounting block 13 between set a back-moving spring 14, the both ends of the back-moving spring 14 are connected to installation respectively
On plate 15 and dismounting block 13.Two cross axle gag lever posts 21 are plugged on two installing plates 15 respectively, in every cross axle gag lever post 21
On be arranged with the first spring 23, second spring 24 and weld yoke stop collar 22, and first on every cross axle gag lever post 21
The both ends of spring 23 correspond to be connected on installing plate 15 and cross axle gag lever post 21 respectively, and the both ends of second spring 24 correspond to respectively
It is connected on cross axle gag lever post 21 and weld yoke stop collar 22, two driving racks 31 are respectively fixedly connected with the side of two dismounting blocks 13
On wall, four drive gears 32 are intermeshed ground rotation connection on the pedestal 11 from left to right, and outermost two drive gear
32 are correspondingly meshed with two driving racks 31, and hex drive platform 33 is provided with the upper surface of two drive gears 32 of centre.
Such as Fig. 4, dismounting block 13 includes disassembling part 131 and guide part 132, and disassembling part 131 is fixedly connected with guide part 132,
Dismounting neck 133 is provided with disassembling part 131, guide groove 134, the guide groove 134 and dismounting neck are provided with guide part 132
133 connect.
Such as Fig. 5, the supporter 4 in the utility model includes cushion block 41 and support block 42, and cushion block 41 is fixed on base 11,
Support block 42 is vertically welded on cushion block 41.A supporting part 43 is equipped with the both sides of the upper surface of support block 42, in each support
Circle arc support groove 44 is equipped with portion 43.
Cross axle 400 for ease of being preferably positioned in support block 42 by the utility model, in each supporting part 43
Surface is provided with two limiting plates 46, formed with limit chamber 45 between two limiting plate 46.
With reference to Fig. 6, when cross axle 400 is disassembled from weld yoke 500, cross axle 400 is placed in supporter 4
On, and the both ends of the rectangular blocks in cross axle 400 are connected in two limit chambers 45, two connecting shafts in cross axle 400
Body is placed on two circle arc support grooves 44, and limit chamber 45 is used for the positioning to the rectangular blocks, and circle arc support groove 44 is used for institute
The positioning of connection axis body is stated, under the collective effect of limit chamber 45 and circle arc support groove 44, it is ensured that the positioning of cross axle 400
Effect.Two connection sides of weld yoke 500 are corresponded to respectively and are plugged in two dismounting blocks 13 in the dismounting neck 133 of disassembling part 131,
And positioned by dismantling neck 133, cross axle gag lever post 21 is connected to the connection axis body of cross axle 400 by the first spring 23
On, weld yoke stop collar 22 is connected on two connection sides of weld yoke 500 by second spring 24.By driving of the prior art
On the upper hex drive platform 33 for the drive gear 32 that spanner is connected between, rotation driving spanner so that two sliding tooths
Bar 31 moves and struts two connection sides of weld yoke 500 backwards.
In two dismounting blocks 13 in motion process, cross axle gag lever post 21 is connected to the connecting shaft of cross axle 400 all the time
On body, during two connection sides of weld yoke 500 are softened, the connection side of weld yoke 500 promotes weld yoke stop collar 22, and makes
Obtaining weld yoke stop collar 22 overcomes the spring force of second spring 24 to move, under the spring-force driven dual of second spring 24, weld yoke limit
Position set 22 is connected on weld yoke 500 all the time, and then the phenomenon for preventing weld yoke 500 from being rotated in unloading process, is avoided
The stress point of weld yoke 500 shifts, and reduces artificial regulatory process, avoids weld yoke 500 caused by stress point changes
Damage.
Guide groove 134 is provided with dismounting block 13, the cross section of the guide groove 134 is V-shape, and weld yoke stop collar 22 exists
Guide groove 134 moves, and guide groove 134 ensures the stability of the motion of weld yoke stop collar 22.
Such as Fig. 7 to Fig. 9, for ease of the first spring 23 and second spring 24 are contacted on cross axle gag lever post 21, ten
Word axle gag lever post 21 is provided with boss portion 210.To prevent weld yoke stop collar 22 from the phenomenon of rotation occurring in motion process,
Cross axle gag lever post 21 is provided with limit rib 211, corresponds ground, is provided with the inwall of weld yoke stop collar 22 and limit rib
211 stopper slots 221 being adapted.
The utility model is threaded with nut for ease of pulling cross axle gag lever post 21 on cross axle gag lever post 21
25。
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, some improvement can also be made on the premise of the utility model principle is not departed from, these improvement also should be regarded as
The scope of protection of the utility model.
Claims (7)
- A kind of 1. provision for disengagement, it is characterised in that：Including base（11）, slide rail（12）, dismounting block（13）, back-moving spring（14）、 Installing plate（15）, cross axle gag lever post（21）, weld yoke stop collar（22）, the first spring（23）, second spring（24）, sliding tooth Bar（31）, drive gear（32）And supporter（4）, the supporter（4）It is fixed on base（11）Center at, two slide rails（12） It is symmetrically set in supporter（4）Both sides, two installing plates（15）It is individually fixed in two slide rails（12）On, two dismounting blocks（13）Slide respectively It is dynamic to be connected to two slide rails（12）On, in every one slide rail（12）On installing plate（15）With dismounting block（13）Between support back-moving spring （14）；Two cross axle gag lever posts（21）Two installing plates are plugged on respectively（15）On, in every cross axle gag lever post（21）On cover If the first spring（23）, second spring（24）With weld yoke stop collar（22）, and every cross axle gag lever post（21）On first Spring（23）Both ends respectively correspond to be connected to installing plate（15）With cross axle gag lever post（21）On, second spring（24）Both ends Correspond to respectively and be connected to cross axle gag lever post（21）With weld yoke stop collar（22）On, two driving racks（31）It is respectively fixedly connected with Two dismounting blocks（13）Side wall on, four drive gears（32）It is rotatably connected on base to intermeshing from left to right（11）On, And outermost two drive gear（32）It is corresponding to drive racks with two（31）It is meshed, two drive gears in centre（32）It is upper End face is provided with hex drive platform（33）.
- 2. provision for disengagement as claimed in claim 1, it is characterised in that：The dismounting block（13）Including disassembling part（131）And With disassembling part（131）The guide part being fixedly connected（132）, in disassembling part（131）It is provided with dismounting neck（133）, in guide part （132）It is provided with guide groove（134）, the guide groove（134）With dismantling neck（133）Connect.
- 3. provision for disengagement as claimed in claim 1, it is characterised in that：The supporter（4）Including cushion block（41）And support block （42）, the support block（42）It is vertically welded in cushion block（41）On；In support block（42）The both sides of upper surface are equipped with a support Portion（43）, in each supporting part（43）On be equipped with circle arc support groove（44）.
- 4. provision for disengagement as claimed in claim 3, it is characterised in that：In each supporting part（43）Inner surface be provided with it is two spacing Plate（46）, two limiting plate（46）Between formed with limit chamber（45）.
- 5. provision for disengagement as claimed in claim 1, it is characterised in that：The cross axle gag lever post（21）It is provided with boss portion （210）.
- 6. provision for disengagement as claimed in claim 1, it is characterised in that：The cross axle gag lever post（21）It is provided with limit rib （211）.
- 7. provision for disengagement as claimed in claim 6, it is characterised in that：The weld yoke stop collar（22）Inwall is provided with and institute State limit rib（211）The stopper slot being adapted（221）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720606778.6U CN206795721U (en) | 2017-05-27 | 2017-05-27 | A kind of provision for disengagement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720606778.6U CN206795721U (en) | 2017-05-27 | 2017-05-27 | A kind of provision for disengagement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206795721U true CN206795721U (en) | 2017-12-26 |
Family
ID=60743381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720606778.6U Expired - Fee Related CN206795721U (en) | 2017-05-27 | 2017-05-27 | A kind of provision for disengagement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206795721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160324A (en) * | 2017-05-27 | 2017-09-15 | 镇江远大传动机械有限公司 | A kind of provision for disengagement |
-
2017
- 2017-05-27 CN CN201720606778.6U patent/CN206795721U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160324A (en) * | 2017-05-27 | 2017-09-15 | 镇江远大传动机械有限公司 | A kind of provision for disengagement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20180527 |