CN109931388A - A kind of combined speed changer being easily installed - Google Patents
A kind of combined speed changer being easily installed Download PDFInfo
- Publication number
- CN109931388A CN109931388A CN201711345789.4A CN201711345789A CN109931388A CN 109931388 A CN109931388 A CN 109931388A CN 201711345789 A CN201711345789 A CN 201711345789A CN 109931388 A CN109931388 A CN 109931388A
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- CN
- China
- Prior art keywords
- speed changer
- installation set
- sliding rail
- socketed
- sliding
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Abstract
The invention discloses a kind of combined speed changers being easily installed, including speed changer, installation set is socketed on the speed changer, two sides at the top and bottom of the installation set lateral wall are inlaid with sliding rail, sliding block is slidably connected in the sliding rail, and four sliding blocks are fixedly connected with one end of four pull rods with two for one group of opposite side respectively, the other end of the pull rod sequentially passes through sliding rail and installation set from the inside to the outside and is fixedly connected with the side for the pulling plate being socketed in inside installation set.The present invention passes through the improvement to kelly, when backwards to four pulling plates are pulled, it can make pull rod band movable slider in sliding rail backwards to mobile, at this point, expanding outwardly the bottom of four inclined plates, so as to make push plate that kelly be driven to be detached from vehicle body, after release pulling plate, under the action of squeezing recoil of spring power, sliding block can be made to be pushed in the kelly card hole that grafting onboard opens up again in push plate by inclined plate, so as to Fast Installation speed changer.
Description
Technical field
The present invention relates to technical field of automobile accessories, specially a kind of combined speed changer being easily installed.
Background technique
Gearbox generally refers to the gearbox of automobile.It is divided into manually and automatically two kinds, and manual transmission is mainly by tooth
Wheel and axis composition, generate variable-speed torque-converting by different gear combinations；And automatic gear-box AT is by hydraulic torque converter, planet tooth
Wheel and hydraulic control system composition, reach variable-speed torque-converting by way of fluid power transmitting and gear combination.
Existing gearbox is installed in vehicle body when in use, generally by the cooperation of bolt or card slot and fastener
Inside uses although gearbox can be made to stablize, and the installation is excessively cumbersome, to seriously delay job schedule.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of combined speed changer being easily installed, gearbox is solved
Be inconvenient to the problem of installing.
(2) technical solution
To achieve the above object, the invention provides the following technical scheme: a kind of combined speed changer being easily installed, including become
Fast device is socketed with installation set on the speed changer, and the two sides at the top and bottom of the installation set lateral wall are inlaid with sliding rail, institute
It states and slidably connects sliding block in sliding rail, and four sliding blocks are solid with one end of four pull rods respectively for one group of opposite side with two
Fixed connection, the other end of the pull rod sequentially pass through from the inside to the outside sliding rail and installation set and with the pulling plate that is socketed in inside installation set
Side be fixedly connected, the side of the sliding block and be located at pull rod two sides up and down pass through telescopic rod respectively and in sliding rail side
The two sides up and down of wall are flexibly connected, and are socketed with extruding spring on the telescopic rod, the both ends for squeezing spring respectively with sliding rail
Inner wall be fixedly connected with the side of sliding block, and the side of four sliding blocks is living with one end of four inclined plates respectively for one group with two
The other end of dynamic connection, four inclined plates is flexibly connected with the two sides of two push plates with two for one group respectively, and two push away
The opposite side of plate is fixedly connected to kelly, the top and bottom of the installation set and is socketed between two sliding rails
Fixing sleeve, is socketed with piston in the fixing sleeve, and to pass through garter spring solid with two respectively for the opposite side of two pistons
Surely the inner wall covered is flexibly connected, and the other side of the piston is fixedly connected with one end of push rod, and the other end of the push rod runs through
It fixing sleeve and is fixedly connected with the side of push plate.
Preferably, the installation set is fixedly attached on speed changer, and the surface of the inner sidewall of installation set and speed changer is solid
Fixed connection.
Preferably, one end of the pull rod is located at the middle part of sliding block side, and the other end of pull rod is located at pulling plate side
Middle part.
Preferably, the tilt angle of inclined plate starting is 45 degree, and four inclined plates with two be one group respectively with
Midpoint at the top and bottom of installation set is symmetrical arranged for axle center.
Preferably, one end of the push rod is located at the axle center of piston side, and the other end of push rod is located at push plate side
Middle part.
Preferably, the quantity of the kelly is four, and four kellies are separately positioned on two push plates with two for one group
Opposite side.
(3) beneficial effect
The present invention provides a kind of combined speed changers being easily installed.Have it is following the utility model has the advantages that
(1), the present invention is by the improvement to kelly, when backwards to four pulling plates are pulled, pull rod band movable slider can be made to exist
Backwards to movement in sliding rail, at this point, the bottom of four inclined plates can be made to expand outwardly, so as to make inclined plate drive two push plates
Relative movement, at this point, can make push plate that kelly be driven to be detached from vehicle body, after unclamping pulling plate, in the effect for squeezing recoil of spring power
Under, sliding block can be made to be pushed in the kelly card hole that grafting onboard opens up again in push plate by inclined plate, so as to quick
Speed changer is installed.
(2), the present invention is by the improvement to fixing sleeve, when push plate is mobile, push plate band piston can be made in fixing sleeve
Interior movement, so as to compress garter spring, at this point, can increase the stability of push plate, and garter spring can increase and push away
The thrust of plate, the promotion kelly so as to keep push plate more stable are plugged on it in card hole opened up on vehicle body.
Detailed description of the invention
Fig. 1 is the positive cross-sectional view of structure of the invention；
Fig. 2 is the enlarged drawing of structure at A in Fig. 1 of the present invention.
In figure: 1 speed changer, 2 installation sets, 3 sliding rails, 4 sliding blocks, 5 pull rods, 6 pulling plates, 7 telescopic rods, 8 squeeze springs, 9 inclined plates,
10 push plates, 11 kellies, 12 fixing sleeves, 13 pistons, 14 garter springs, 15 push rods.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, the present invention provides a kind of technical solution: a kind of combined speed changer being easily installed, including speed change
Device 1 is socketed with installation set 2 on speed changer 1, and installation set 2 is fixedly attached on speed changer 1, and the inner sidewall and speed change of installation set 2
The surface of device 1 is fixedly connected, and the two sides at the top and bottom of 2 lateral wall of installation set are inlaid with sliding rail 3, is slidably connected in sliding rail 3
There is sliding block 4, and four sliding blocks 4 are fixedly connected with one end of four pull rods 5 with two for one group of opposite side respectively, pull rod 5
The other end sequentially pass through sliding rail 3 and installation set 2 from the inside to the outside and fixed with the side for the pulling plate 6 being socketed in inside installation set 2
Connection, one end of pull rod 5 is located at the middle part of 4 side of sliding block, and the other end of pull rod 5 is located at the middle part of 6 side of pulling plate, pass through by
The both ends of pull rod 5 are separately positioned on the middle part of sliding block 4 Yu 6 opposite side of pulling plate, can be stablized by pulling plate 6 and sliding block 4 is pulled to exist
Sliding in sliding rail 3, the side of sliding block 4 and the two sides up and down for being located at pull rod 5 pass through telescopic rod 7 respectively with 3 side inner wall of sliding rail
Two sides up and down be flexibly connected, be socketed on telescopic rod 7 and squeeze spring 8, squeeze the both ends of spring 8 inner wall with sliding rail 3 respectively
It is fixedly connected with the side of sliding block 4, and the side of four sliding blocks 4 is movable with one end of four inclined plates 9 respectively for one group with two
The other end of connection, four inclined plates 9 is flexibly connected with the two sides of two push plates 10 with two for one group respectively, what inclined plate 9 originated
Tilt angle is 45 degree, and four inclined plates 9 are one group respectively using the midpoint of 2 top and bottom of installation set as axle center using two
It is symmetrical arranged, and two opposite sides of push plate 10 are fixedly connected to kelly 11, the quantity of kelly 11 is four, and four cards
Bar 11 is separately positioned on two opposite sides of push plate 10 with two for one group, by the way that the starting angular angle of inclined plate 9 to be arranged
Be 45 degree, and four inclined plates 9 with two for one group be symmetrical arranged, can inclined plate 9 stablize drive push plate 10 moved,
Four kellies 11 can be improved the stability between speed changer 1 and vehicle body, by the improvement to kelly 11, when backwards to pulling four
When pulling plate 6, can make pull rod 5 with movable slider 4 in sliding rail 3 backwards to mobile, at this point, can make the bottoms of four inclined plates 9 to
Outer expansion, so as to make inclined plate 9 that two push plates 10 be driven to relatively move, at this point, can make push plate 10 that kelly 11 be driven to be detached from
Vehicle body after unclamping pulling plate 6, under the action of squeezing 8 screen resilience of spring, can be such that sliding block 4 pushes in push plate 10 by inclined plate 9
The card hole that grafting onboard opens up again of kelly 11 in, so as to Fast Installation speed changer 1, the top and bottom of installation set 2
Portion and it is socketed with fixing sleeve 12 between two sliding rails 3, piston 13 is socketed in fixing sleeve 12, and two pistons 13 are opposite
Side pass through garter spring 14 and be flexibly connected respectively with the inner wall of two fixing sleeves 12, the other side of piston 13 and push rod 15
One end be fixedly connected, the other end of push rod 15 is through fixing sleeve 12 and is fixedly connected with the side of push plate 10, the one of push rod 15
End is located at the axle center of 13 side of piston, and the other end of push rod 15 is located at the middle part of 10 side of push plate, by by push rod 15
Both ends are separately positioned at 13 side axle center of piston and the middle part of 10 side of push plate, and piston 13 can be made to stablize branch by push rod 15
Push plate 10 is supportted, can make push plate 10 with piston 13 in fixing sleeve 12 when push plate 10 is mobile by the improvement to fixing sleeve 12
Interior movement, so as to compress garter spring 14, at this point, the stability of push plate 10 can be increased, and garter spring 14 can
Increase the thrust of push plate 10, the promotion kelly 11 so as to keep push plate 10 more stable makes it be plugged on the card opened up on vehicle body
In hole.
Working principle: when needing to install speed changer 1, first backwards to four pulling plates 6 are pulled, inclined plate 9 can be made to drive two
A push plate 10 relatively moves, and push rod 15 can be made to relatively move in two fixing sleeves 12 with piston 13, and compressing card
Tight spring 14 after unclamping pulling plate 6, under the action of squeezing spring 8 and 14 screen resilience of garter spring, can be such that push plate 10 drives
Kelly 11 is clamped again in the card hole onboard opened up, so as to Fast Installation speed changer 1.
It can to sum up obtain, the combined speed changer being easily installed, by the improvement to kelly 11, when backwards to four pulling plates of pulling
When 6, can make pull rod 5 with movable slider 4 in sliding rail 3 backwards to mobile, at this point, can make the bottoms of four inclined plates 9 to extending out
, so as to make inclined plate 9 that two push plates 10 be driven to relatively move, at this point, can make push plate 10 that kelly 11 be driven to be detached from vehicle body,
After unclamping pulling plate 6, under the action of squeezing 8 screen resilience of spring, sliding block 4 can be made to push the card in push plate 10 by inclined plate 9
In the card hole that grafting onboard opens up again of bar 11, it can make so as to Fast Installation speed changer 1 when push plate 10 is mobile
Push plate 10 is moved in fixing sleeve 12 with piston 13, so as to compress garter spring 14, at this point, can increase push plate 10
Stability, and garter spring 14 can increase the thrust of push plate 10, so as to the promotion kelly for keeping push plate 10 more stable
11 are plugged on it in card hole opened up on vehicle body.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of combined speed changer being easily installed, including speed changer (1), it is characterised in that: be socketed on the speed changer (1)
Installation set (2), the two sides at the top and bottom of installation set (2) lateral wall are inlaid with sliding rail (3), sliding in the sliding rail (3)
It is dynamic to be connected with sliding block (4), and four sliding blocks (4) are solid with one end of four pull rods (5) respectively for one group of opposite side with two
Fixed connection, the other end of the pull rod (5) sequentially pass through from the inside to the outside sliding rail (3) and installation set (2) and be socketed in installation set
(2) side of internal pulling plate (6) is fixedly connected, the side of the sliding block (4) and the two sides up and down for being located at pull rod (5) pass through
Telescopic rod (7) is flexibly connected with the two sides up and down of sliding rail (3) side inner wall respectively, is socketed with extruding bullet on the telescopic rod (7)
Spring (8), the both ends for squeezing spring (8) are fixedly connected with the side of the inner wall of sliding rail (3) and sliding block (4) respectively, and four
The side of sliding block (4) is flexibly connected with one end of four inclined plates (9) respectively with two for one group, four inclined plates (9) it is another
One end is flexibly connected with the two sides of two push plates (10) with two for one group respectively, and two opposite sides of push plate (10) are solid
Surely it is connected with kelly (11), the top and bottom of the installation set (2) and is socketed with fixing sleeve between two sliding rails (3)
(12), it is socketed with piston (13) in the fixing sleeve (12), and two opposite sides of piston (13) pass through garter spring
(14) it is flexibly connected respectively with the inner wall of two fixing sleeves (12), the other side of the piston (13) and the one end of push rod (15) are solid
The other end of fixed connection, the push rod (15) is fixedly connected through fixing sleeve (12) and with the side of push plate (10).
2. a kind of combined speed changer being easily installed according to claim 1, it is characterised in that: the installation set (2) is solid
Surely it is socketed on speed changer (1), and the inner sidewall of installation set (2) is fixedly connected with the surface of speed changer (1).
3. a kind of combined speed changer being easily installed according to claim 1, it is characterised in that: the one of the pull rod (5)
End is located at the middle part of sliding block (4) side, and the other end of pull rod (5) is located at the middle part of pulling plate (6) side.
4. a kind of combined speed changer being easily installed according to claim 1, it is characterised in that: inclined plate (9) starting
Tilt angle be 45 degree, and four inclined plates (9) with two be one group respectively with the midpoint at the top and bottom of installation set (2)
It is symmetrical arranged for axle center.
5. a kind of combined speed changer being easily installed according to claim 1, it is characterised in that: the one of the push rod (15)
End is located at the axle center of piston (13) side, and the other end of push rod (15) is located at the middle part of push plate (10) side.
6. a kind of combined speed changer being easily installed according to claim 1, it is characterised in that: the number of the kelly (11)
Amount is four, and four kellies (11) are separately positioned on two opposite sides of push plate (10) with two for one group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711345789.4A CN109931388A (en) | 2017-12-15 | 2017-12-15 | A kind of combined speed changer being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711345789.4A CN109931388A (en) | 2017-12-15 | 2017-12-15 | A kind of combined speed changer being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109931388A true CN109931388A (en) | 2019-06-25 |
Family
ID=66979404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711345789.4A Withdrawn CN109931388A (en) | 2017-12-15 | 2017-12-15 | A kind of combined speed changer being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109931388A (en) |
-
2017
- 2017-12-15 CN CN201711345789.4A patent/CN109931388A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190625 |
|
| WW01 | Invention patent application withdrawn after publication |