CN204248383U - The tightening mechanism of connection device twisted by damper - Google Patents
The tightening mechanism of connection device twisted by damper Download PDFInfo
- Publication number
- CN204248383U CN204248383U CN201420707849.8U CN201420707849U CN204248383U CN 204248383 U CN204248383 U CN 204248383U CN 201420707849 U CN201420707849 U CN 201420707849U CN 204248383 U CN204248383 U CN 204248383U
- Authority
- CN
- China
- Prior art keywords
- clamp
- connection device
- connecting axle
- tightening mechanism
- stubborn
- 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 provides a kind of damper to twist the tightening mechanism of connection device, comprise supporting seat and the guide rail be vertically arranged on supporting seat and upper and lower propulsive mechanism, described guide rail is provided with slide, described upper and lower propulsive mechanism is connected with this slide, described slide is provided with stubborn joint and pneumatic impact spanner, described pneumatic impact spanner is positioned at above stubborn joint, and is connected with stubborn upper end of joint.The utility model structure is simple, is convenient to damper and twists and connect tightening of operation, can adjust the position of stubborn joint up and down, can prevent simultaneously damper twist connect time impaired, reduce the labour intensity of workman, enhance productivity.
Description
Technical field
The utility model relates to motorcycle vibration absorber technical field, and particularly the tightening mechanism of connection device twisted by a kind of damper.
Background technology
Joint operation is twisted in rear shock absorber of motorcycle assembling, adopts before and manually tightens, and tighten torsion and vary with each individual apart from power, quality conformance is poor, and labor strength is large.Rear decompression joint series products is divided into flapper type and embraces a folder class two kinds, each need change frock when changing product, and product time of remodeling is long.During flapper type assembling, damper spring is under cylinder pressure effect, is pressed on baffle plate and realizes Workpiece fixing, then with spanner and boosting-rod, locking nut and joint are tightened; During each controllable register installation site, need twist construction bolt, the adjusting tool time is longer.Embrace hand when folder class is assembled and pull air valve switch clamping damper spring; Then step on foot valve switch, compression cylinder is stretched out, Compress Spring causes damper pull bar and stretches out; Then with spanner and boosting-rod, locking nut and joint are tightened.This assembling process need, with two cylinder clampings, operate more loaded down with trivial details.When folder installation site is embraced in each adjustment, need twist construction bolt, the adjusting tool time is longer, and traditional stubborn mode that connects wastes time and energy, and is not easy to adjust position.
Utility model content
The deficiencies in the prior art in view of the above, the purpose of this utility model is to provide a kind of damper to twist the tightening mechanism of connection device, twists that to connect efficiency high, reduces labor strength, and can realize just adjustment.
For achieving the above object and other relevant objects, the utility model provides a kind of damper to twist the tightening mechanism of connection device, comprise supporting seat and the guide rail be vertically arranged on supporting seat and upper and lower propulsive mechanism, described guide rail is provided with slide, described upper and lower propulsive mechanism is connected with this slide, described slide is provided with stubborn joint and pneumatic impact spanner, and described pneumatic impact spanner is positioned at above stubborn joint, and is connected with stubborn upper end of joint.
Adopt said structure, can realize twisting the moving up and down of joint by upper and lower propulsive mechanism, slide and guide rail, to be coordinated with stubborn joint by pneumatic impact spanner and carry out tightening operation, changing manual operation is mechanical work, enhances productivity, reduction labor strength.
As preferably: described pneumatic impact spanner and stubborn joint are arranged on slide respectively by horizontally disposed spanner gripper shoe and connection supports plate.
As preferably: described stubborn joint comprises connecting axle, this connecting axle upper end offers the square hole for coordinating with pneumatic impact spanner, and described connecting axle lower end is provided with clamp, and this clamp is inverted U structure, the openend of clamp, described clamp inwall is provided with soft protective pad down.
Pneumatic impact spanner drives connecting axle to rotate, and coordinate realization to tighten by clamp with damper, clamp inwall arranges soft protective pad can protect product, avoids stubborn termination process impaired.
As preferably: described connecting axle is small top and big bottom multidiameter, described connecting axle interlude is smooth section, this smooth section is arranged on connection supports plate by bearing, described connecting axle lower end is for offering externally threaded thread segment, described clamp top offers screwed hole, this clamp swivel nut is on this thread segment, and the diameter of described smooth section is greater than the diameter of thread segment.
Be supported on connection supports plate by smooth section, clamp swivel nut is convenient to install on thread segment.
As preferably: on described thread segment, cover has nut, and this nut is positioned at above clamp, this nut upper end forms a circle boss, and withstands on the end face of described smooth section.
As preferably: the lower surface of described thread segment offers threaded mounting hole, and described soft protective pad upper end offers shoulder hole, and described soft protective pad and clamp are by being located in being bolted on connecting axle in threaded mounting hole.
As preferably: described soft protective pad is in the inverted U structure corresponding with clamp, and described soft protective pad is nylon jacket or rubber sleeve.
As preferably: described upper and lower propulsive mechanism is that cylinder or motor and leading screw combine.
As mentioned above, the beneficial effects of the utility model are: the tightening mechanism of connection device twisted by this damper, structure is simple, be convenient to damper twist and connect tightening of operation, the position of stubborn joint can be adjusted up and down, damper can be prevented simultaneously impaired when stubborn connecing, reduce the labour intensity of workman, enhance productivity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the side direction view of the utility model embodiment;
Fig. 3 is the structural representation of twisting joint in the utility model embodiment;
Fig. 4 is the structural representation of connecting axle in the utility model embodiment;
Fig. 5 is the top view of Fig. 4;
Fig. 6 is the structural representation of clamp in the utility model embodiment;
Fig. 7 is the structural representation of soft protective pad in the utility model embodiment.
Piece mark explanation
1 supporting seat
About 2 propulsive mechanisms
3 slides
4 pneumatic impact spanneres
51 clamps
52 soft protective pads
53 nuts
54 connecting axles
55 square holes
56 threaded mounting holes
57 screwed holes
58 shoulder holes
6 spanner gripper shoes
7 connection supports plates
8 bolts
9 guide rails
10 bearings
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present utility model and effect easily.
As shown in Figure 1 to Figure 2, the tightening mechanism of connection device twisted by a kind of damper, the guide rail 9 comprising supporting seat 1 and be vertically arranged on supporting seat 1 and upper and lower propulsive mechanism 2, guide rail 9 is provided with slide 3, in this example, upper and lower propulsive mechanism 2 is cylinder, this cylinder is arranged on supporting seat 1 top, this slide 3 of the piston rod of cylinder is fixedly connected with, slide 3 is provided with stubborn joint and pneumatic impact spanner 4, pneumatic impact spanner 4 and stubborn joint are arranged on slide 3 respectively by horizontally disposed spanner gripper shoe 6 and connection supports plate 7, pneumatic impact spanner 4 is positioned at above stubborn joint, and be connected with stubborn upper end of joint.
As shown in Fig. 3 to Fig. 7, stubborn joint comprises connecting axle 54, connecting axle 54 is small top and big bottom multidiameter, this connecting axle 54 upper end offers the square hole 55 for coordinating with pneumatic impact spanner 4, connecting axle 54 lower end is provided with clamp 51, this clamp 51 is in inverted U structure, the openend of clamp 51 down, clamp 51 inwall is provided with soft protective pad 52, soft protective pad 52 is in the inverted U structure corresponding with clamp 51, soft protective pad 52 is nylon jacket or rubber sleeve, inside soft protective pad 52, large chamfering can when tightening mechanism moves down, contribute to Damper Connector and enter clamp 51, play the guiding role.
Connecting axle 54 interlude is smooth section, this smooth section is arranged on connection supports plate by bearing 10, connecting axle 54 lower end is for offering externally threaded thread segment, clamp 51 top offers screwed hole 57, this clamp 51 swivel nut is on this thread segment, the diameter of smooth section is greater than the diameter of thread segment, on thread segment, cover has nut 53, this nut 53 is positioned at above clamp 51, this nut 53 upper end forms a circle boss, and withstanding on the end face of smooth section, boss contacts with bearing 10 and compresses, and boss can prevent nut 53 and spanner gripper shoe 6 from interfering.The lower surface of thread segment offers threaded mounting hole 56, and soft protective pad 52 upper end offers shoulder hole 58, and soft protective pad 52 and clamp 51 are fixed on connecting axle 54 by the bolt 8 be located in threaded mounting hole 56.
During use, this tightening mechanism is positioned at above damper; can realize twisting moving up and down of joint by upper and lower propulsive mechanism 2, slide 3 and guide rail 9; to be coordinated with stubborn joint by pneumatic impact spanner 4 and carry out tightening operation; changing manual operation is mechanical work, enhances productivity, and reduces labor strength; pneumatic impact spanner 4 drives connecting axle 54 to rotate; coordinate realization to tighten by clamp 51 with damper, clamp 51 inwall arranges soft protective pad can protect product, avoids stubborn termination process impaired.
Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.
Claims (8)
1. the tightening mechanism of connection device twisted by a damper, it is characterized in that: comprise supporting seat and the guide rail be vertically arranged on supporting seat and upper and lower propulsive mechanism, described guide rail is provided with slide, described upper and lower propulsive mechanism is connected with this slide, described slide is provided with stubborn joint and pneumatic impact spanner, described pneumatic impact spanner is positioned at above stubborn joint, and is connected with stubborn upper end of joint.
2. the tightening mechanism of connection device twisted by damper according to claim 1, it is characterized in that: described pneumatic impact spanner and stubborn joint are arranged on slide respectively by horizontally disposed spanner gripper shoe and connection supports plate.
3. the tightening mechanism of connection device twisted by damper according to claim 2, it is characterized in that: described stubborn joint comprises connecting axle, this connecting axle upper end offers the square hole for coordinating with pneumatic impact spanner, described connecting axle lower end is provided with clamp, this clamp is inverted U structure, the openend of clamp, described clamp inwall is provided with soft protective pad down.
4. the tightening mechanism of connection device twisted by damper according to claim 3, it is characterized in that: described connecting axle is small top and big bottom multidiameter, described connecting axle interlude is smooth section, this smooth section is arranged on connection supports plate by bearing, described connecting axle lower end is for offering externally threaded thread segment, described clamp top offers screwed hole, and this clamp swivel nut is on this thread segment, and the diameter of described smooth section is greater than the diameter of thread segment.
5. the tightening mechanism of connection device twisted by damper according to claim 4, it is characterized in that: on described thread segment, cover has nut, and this nut is positioned at above clamp, and this nut upper end forms a circle boss, and withstands on the end face of described smooth section.
6. the tightening mechanism of connection device twisted by damper according to claim 5, it is characterized in that: the lower surface of described thread segment offers threaded mounting hole, described soft protective pad upper end offers shoulder hole, and described soft protective pad and clamp are by being located in being bolted on connecting axle in threaded mounting hole.
7. the tightening mechanism of connection device twisted by damper according to claim 6, it is characterized in that: described soft protective pad is in the inverted U structure corresponding with clamp, and described soft protective pad is nylon jacket or rubber sleeve.
8. the tightening mechanism of connection device twisted by damper according to claim 1, it is characterized in that: described upper and lower propulsive mechanism is that cylinder or motor and leading screw combine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420707849.8U CN204248383U (en) | 2014-11-21 | 2014-11-21 | The tightening mechanism of connection device twisted by damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420707849.8U CN204248383U (en) | 2014-11-21 | 2014-11-21 | The tightening mechanism of connection device twisted by damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204248383U true CN204248383U (en) | 2015-04-08 |
Family
ID=52952734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420707849.8U Expired - Fee Related CN204248383U (en) | 2014-11-21 | 2014-11-21 | The tightening mechanism of connection device twisted by damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204248383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476175A (en) * | 2014-11-21 | 2015-04-01 | 重庆耀勇减震器有限公司 | Tightening mechanism of damper tightening-connecting device |
-
2014
- 2014-11-21 CN CN201420707849.8U patent/CN204248383U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476175A (en) * | 2014-11-21 | 2015-04-01 | 重庆耀勇减震器有限公司 | Tightening mechanism of damper tightening-connecting device |
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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: 20150408 Termination date: 20161121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |