CN202271845U - Operation frame - Google Patents
Operation frame Download PDFInfo
- Publication number
- CN202271845U CN202271845U CN2011204170272U CN201120417027U CN202271845U CN 202271845 U CN202271845 U CN 202271845U CN 2011204170272 U CN2011204170272 U CN 2011204170272U CN 201120417027 U CN201120417027 U CN 201120417027U CN 202271845 U CN202271845 U CN 202271845U
- Authority
- CN
- China
- Prior art keywords
- drag
- main support
- control lever
- slewing arrangement
- line
- 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 discloses an operation frame suitable for gear shifting operation of a motor vehicle. The operation frame comprises a main bracket, a fixed plate, an inhaul cable fixing frame, a reinforcing rib plate and an operation rod, wherein the inhaul cable fixing frame is connected with an inhaul cable; and the operation frame also comprises a locking device, a rotating device and a swinging arm. When the operation frame is used for shifting the gear, the gear can be shifted only by shifting the operation rod when the operation rod moves along the horizontal direction of the limiting plate and the rotating device drives the operation rod and the swinging arm to move to fixed positions; and the operation process is continuous and flexible. In addition, the operator can obviously sense the position changing of the operation rod in the shiting process of the operation rod under the effect of the locking device so that the gear is shifted by using the operator.
Description
Technical field
The utility model relates to crosshead and makes the field, particularly relates to a kind of crosshead.
Background technology
In the gear shift operation frame of self-propelled vehiclees such as current control motor bike rear axle transmission and automobile; All comprise main support, be fixed in the adapter plate of main support top, last surface distribution the U type frid with the corresponding U type of self-propelled vehicle gear groove; And said U type frid is fixed on mainboard and the adapter plate; Be used for fixing drag-line and be fixed in the drag-line fixed mount of main support side, be fixed in the reinforcement gusset of main support and drag-line fixed mount side, and be used for the control lever that the user handles gearshift.Wherein, control lever passes said U type groove, and the control lever bottom connects an end of drag-line, and the other end of drag-line connects the gear arm in the change-speed box.When needs were shifted gears, the user pulled control lever, drove drag-line by control lever, thereby realized the gearshift function through drag-line control gear arm.
But; In current crosshead, need pull control lever in the U type groove of U type frid when shifting gears, when carrying out shifting gears next time; Will withdraw from U type groove; Then with control lever pull another with the corresponding U type of the gear groove that needs in, whole shift process is very loaded down with trivial details, lacks the alerting ability of operation.
The utility model content
In view of this, the purpose of the utility model is to provide a kind of crosshead, is applied to the gear shift operation of self-propelled vehiclees such as motor bike, makes whole shift process more flexible, and specific embodiments is following:
A kind of crosshead; The drag-line fixed mount, reinforcement gusset and the control lever that comprise main support, adapter plate, connection drag-line; And said crosshead also comprises latching device, slewing arrangement and swing arm, and wherein: an end of said latching device is connected with said slewing arrangement;
End away from said drag-line fixed mount on one end of said slewing arrangement and the said main support is connected, and the other end of said slewing arrangement is connected with an end of said swing arm;
The other end of said swing arm is connected with drag-line on the said drag-line fixed mount;
When control lever when the main support direction is pulled; Said control lever drives said swing arm to the direction motion away from said drag-line fixed mount through said latching device and said slewing arrangement; Be against said main support top up to said control lever, realize gearshift by the gear arm in the said drag-line control change-speed box; When pull away from the main support direction on the control lever edge; Said control lever drives said swing arm through said latching device and said slewing arrangement and moves to said drag-line fixed mount direction; Be against the main support below up to said swing arm, realize gearshift by the gear arm in the said drag-line control change-speed box.
Preferably, said latching device comprises positioning plate, spring bracket, spring and spring perch, wherein:
Said positioning plate and said main support and said adapter plate are affixed, and are arranged on said main support upside;
Said spring bracket one end is connected with said positioning plate, and the other end is connected with said spring perch;
Said spring is assemblied on the said spring bracket;
Said spring perch is connected with said slewing arrangement.
Preferably, said positioning plate is provided with spacing hole, and an end of said spring bracket passes said spacing hole and is connected with said positioning plate.
Preferably, said spring perch is the metal sheet that is provided with the corresponding through hole of said spring bracket.
Preferably, said slewing arrangement comprises:
Pass the rotating axle pin of said main support away from the through hole of said drag-line fixed mount one end;
Be wrapped in the said rotating axle pin outside and pass the rotary sleeve of said main support away from the through hole of said reinforcement gusset one end.
The disclosed crosshead of the utility model embodiment only needs through pulling control lever when shifting gears, and said control lever is moved along the horizontal direction of said positioning plate just can realize shifting gears; Operating process links up flexibly; In addition, under the effect of latching device, said control lever is in pulling process; Topognosia is more obvious, is convenient to the operator and realizes gearshift.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the disclosed a kind of crosshead of the utility model embodiment.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment discloses a kind of crosshead; Be used for flexible manipulation operations bar to realize gearshift, its structural representation is as shown in Figure 1, comprises drag-line fixed mount 3, reinforcement gusset 4 and the control lever 5 of main support 1, adapter plate 2, connection drag-line; In addition; Also comprise latching device, slewing arrangement and swing arm 8, its structural representation is as shown in Figure 1, wherein:
One end of said latching device is connected with said slewing arrangement; Wherein said latching device comprises positioning plate 61, spring bracket 62, spring 63 and spring perch 64; Said positioning plate 61 is provided with spacing hole, and when actual fabrication, said positioning plate 61 is generally the bending plate that is bent into 90 degree; And said positioning plate 61 is affixed with said main support 1 and said adapter plate 2, and is arranged on said main support 1 upside; Said spring bracket 62 1 ends are connected with said positioning plate 61; The other end is connected with said spring perch 64; When actual fabrication, generally said spring bracket 62 is passed the spacing hole on the said positioning plate 61, thereby realized being connected of said spring bracket 62 and said positioning plate 61; Because said spring 63 is assemblied on the said spring bracket 62, said positioning plate 61 has played the effect of the position of limiting said spring 63 1 ends in addition; Simultaneously, said spring perch 64 is connected with said slewing arrangement for being provided with the metal sheet with said spring bracket 62 corresponding through holes.When pulling said control lever 5, said latching device can be executed power-assisted effect, thereby make the operator can significantly experience the change of control lever 5 positions owing to the telescopic action of spring 63;
Said slewing arrangement is fixed in said main support 1 away from said drag-line fixed mount 3 one ends; And be connected with said swing arm 8 with said latching device; Said slewing arrangement comprises and passes the rotating axle pin 71 of main support 1 away from the through hole of drag-line fixed mount 3 one ends; And be wrapped in said rotating axle pin 71 outsides and pass the rotary sleeve 72 of said main support 1 away from the through hole of said reinforcement gusset 4 one ends; Said slewing arrangement makes when handling said control lever 5 owing to connect said control lever 5 and said swing arm 8, can drive said swing arm 8 and move together;
Said swing arm 8 one ends are fixed on the said slewing arrangement; The other end is connected with drag-line on the said drag-line fixed mount 3; When pulling said control lever 5, said swing arm 8 can drive said drag-line, realizes gearshift by the gear arm on the said drag-line control change-speed box;
When control lever 5 along the horizontal direction of positioning plate 61 when main support 1 direction is pulled; Said control lever 5 drives said swing arm 8 to the direction motion away from said drag-line fixed mount 4 through said latching device and said slewing arrangement; Be against said main support 1 top up to said control lever 5; Gear arm by in the said drag-line control change-speed box is realized gearshift; When realizing the conversion of another gear, to pull away from main support 1 direction along the horizontal direction edge of positioning plate 61 by control lever 5, said control lever 5 drives said swing arm 8 through said latching device and said slewing arrangement and moves to said drag-line fixed mount 4 directions; Be against main support 1 below up to said swing arm 8, realize gearshift by the gear arm in the said drag-line control change-speed box.
The disclosed crosshead of the utility model embodiment only needs through pulling control lever 5 when shifting gears, and said control lever 5 is moved along the horizontal direction of said positioning plate 61 just can realize shifting gears; Operating process links up flexibly; In addition, under the effect of latching device, said control lever 5 is in pulling process; The operator can significantly experience the change of control lever 5 positions, is convenient to the operator and realizes gearshift.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (5)
1. crosshead, comprise main support, adapter plate, connection drag-line the drag-line fixed mount, strengthen gusset and control lever, it is characterized in that said crosshead also comprises latching device, slewing arrangement and swing arm, wherein:
One end of said latching device is connected with said slewing arrangement;
End away from said drag-line fixed mount on one end of said slewing arrangement and the said main support is connected, and the other end of said slewing arrangement is connected with an end of said swing arm;
The other end of said swing arm is connected with drag-line on the said drag-line fixed mount;
When control lever when the main support direction is pulled; Said control lever drives said swing arm to the direction motion away from said drag-line fixed mount through said latching device and said slewing arrangement; Be against said main support top up to said control lever, realize gearshift by the gear arm in the said drag-line control change-speed box; When pull away from the main support direction on the control lever edge; Said control lever drives said swing arm through said latching device and said slewing arrangement and moves to said drag-line fixed mount direction; Be against the main support below up to said swing arm, realize gearshift by the gear arm in the said drag-line control change-speed box.
2. crosshead according to claim 1 is characterized in that said latching device comprises positioning plate, spring bracket, spring and spring perch, wherein:
Said positioning plate and said main support and said adapter plate are affixed, and are arranged on said main support upside;
Said spring bracket one end is connected with said positioning plate, and the other end is connected with said spring perch;
Said spring is assemblied on the said spring bracket;
Said spring perch is connected with said slewing arrangement.
3. crosshead according to claim 2 is characterized in that said positioning plate is provided with spacing hole, and an end of said spring bracket passes said spacing hole and is connected with said positioning plate.
4. crosshead according to claim 2 is characterized in that, said spring perch is the metal sheet that is provided with the corresponding through hole of said spring bracket.
5. crosshead according to claim 1 is characterized in that, said slewing arrangement comprises:
Pass the rotating axle pin of said main support away from the through hole of said drag-line fixed mount one end;
Be wrapped in the said rotating axle pin outside and pass the rotary sleeve of said main support away from the through hole of said reinforcement gusset one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204170272U CN202271845U (en) | 2011-10-27 | 2011-10-27 | Operation frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204170272U CN202271845U (en) | 2011-10-27 | 2011-10-27 | Operation frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202271845U true CN202271845U (en) | 2012-06-13 |
Family
ID=46192223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204170272U Expired - Fee Related CN202271845U (en) | 2011-10-27 | 2011-10-27 | Operation frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202271845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108473288A (en) * | 2016-03-14 | 2018-08-31 | 株式会社多田野 | Operating lever |
-
2011
- 2011-10-27 CN CN2011204170272U patent/CN202271845U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108473288A (en) * | 2016-03-14 | 2018-08-31 | 株式会社多田野 | Operating lever |
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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: 20120613 Termination date: 20141027 |
|
| EXPY | Termination of patent right or utility model |