CN215296539U - Gear shifting and selecting actuating mechanism output force detection device - Google Patents
Gear shifting and selecting actuating mechanism output force detection device Download PDFInfo
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- CN215296539U CN215296539U CN202121196021.7U CN202121196021U CN215296539U CN 215296539 U CN215296539 U CN 215296539U CN 202121196021 U CN202121196021 U CN 202121196021U CN 215296539 U CN215296539 U CN 215296539U
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Abstract
The utility model relates to a shift actuating mechanism output power detection device, including output power conduction device and output power detection device, output power conduction device includes the rack of shifting that sets up with shift actuating mechanism's the gear engagement of shifting, the rack of shifting is the linear motion of the rack of shifting with the gear cooperation of shifting the rotation conversion of gear into of gear, output power detection device sets up the one side at the rack of shifting, output power detection device includes force sensor, force sensor's sense terminal and the rack connection of shifting, force sensor can detect the power that the gear of shifting transmitted to the rack of shifting. The utility model discloses to rotate output power and change linear pulling force into, conveniently realize the short-term test of gear shifting actuating mechanism output power.
Description
Technical Field
The utility model belongs to the technical field of car gear shifting and selecting mechanism detects technique and specifically relates to indicate a gear shifting actuating mechanism output power detection device.
Background
The gear shifting and selecting executing mechanism is extremely important for an operating system and a safety system of an automobile, the gear shifting and selecting executing mechanism directly influences speed adjustment in the running process of the automobile and is more directly related to safety problems in the running process of the automobile, and the gear shifting and selecting executing mechanism controls gear shifting of a gearbox through gear shifting so as to control the running direction and speed of the automobile, so that the quality of the performance of the gear shifting and selecting executing mechanism of the automobile determines the quality of automobile controllability, and the performance of the gear shifting and selecting executing mechanism is one of the guarantee for safe running of the automobile.
Referring to fig. 1, a gear shifting and selecting executing mechanism shifts a shifting fork through a gear shifting gear to perform gear shifting operation, so that shifting force of the gear shifting gear in the gear shifting and selecting executing mechanism is controlled to be particularly important, but the gear shifting gear does rotational motion, so that the output force of the gear shifting gear is difficult to directly detect, and an output force detecting device in the prior art is complex in structure and cannot realize rapid detection of the output force.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims to solve the technical problem that overcome unable realization among the prior art and to shift gear rotation output power's short-term test, provide a shift actuator output power detection device, will rotate output power and change linear pulling force into, conveniently realize the short-term test of shift actuator output power.
For solving the technical problem, the utility model provides a shift actuating mechanism output power detection device, including output power conduction device and output power detection device, output power conduction device includes the rack of shifting that sets up with shift actuating mechanism's the gear engagement of shifting, the rack of shifting converts the linear motion of the rack of shifting into with the rotation of the gear of shifting with the gear cooperation of shifting, output power detection device sets up the one side at the rack of shifting, output power detection device includes force sensor, force sensor's sense terminal and the rack connection of shifting, force sensor can detect the power that the gear of shifting transmitted to the rack of shifting.
The utility model discloses an in the embodiment, open shift gear actuating mechanism, shift gear actuating mechanism's the gear rotation of shifting drives the rack of shifting removes, stimulates to the direction of keeping away from force sensor's sense terminal.
The utility model discloses an embodiment, still include the frock support that is used for bearing gear shifting actuating mechanism, output power conduction device, output power detection device.
The utility model discloses an embodiment, the frock support is "nearly" style of calligraphy structure, the frock support includes supporting beam, supporting beam's both sides are provided with the support arm, the outside extension in both sides of support arm is provided with a supporting bench, the execution mechanism that shifts gears installs on supporting beam, output power conduction device sets up between two supporting arms, output power detection device sets up on a supporting bench.
The utility model discloses an embodiment, the execution mechanism that shifts gears includes the fuselage and outstanding in the gear of shifting of fuselage, be provided with the through-hole that supplies the gear of shifting to pass on the supporting beam, the fuselage sets up on the supporting beam, the gear of shifting passes the through-hole downwardly extending sets up.
In an embodiment of the present invention, a flange plate fixedly connected to the body is disposed around the through hole.
The utility model discloses an embodiment, the both ends of the rack of shifting are run through the support arm, the junction of the rack of shifting and support arm is provided with the axle sleeve that is used for supporting the rack of shifting, makes through the axle sleeve the rack swing joint of shifting is on the support arm.
In an embodiment of the present invention, the output force detecting device further includes a stopper for fixing the tension sensor, and the stopper is mounted on the supporting table.
In an embodiment of the present invention, the detection end of the tension sensor is connected to the shift rack through a connecting rod engaged with the shift rack.
The utility model discloses an embodiment, output power detection device still includes visual power display instrument, the power display instrument is connected with the force sensor electricity and is used for reading force sensor's pulling force size.
Compared with the prior art, the technical scheme of the utility model have following advantage:
the utility model discloses a shift gear actuating mechanism output power detection device, through setting up the rack of shifting with the gear of shifting meshing, convert the rotation of gear of shifting into the linear motion of the rack of shifting, be connected with the rack of shifting through force sensor's detection end, after opening the shift gear actuating mechanism, shift gear actuating mechanism's the gear of shifting rotates, drives the rack of shifting moves to the direction of keeping away from force sensor, stimulates force sensor's detection end, adopts force sensor can detect the power that the gear of shifting transmitted to the rack of shifting; the utility model discloses a shift actuator output power detection device theory of operation is simple, and the frock maintenance is maintained conveniently, and is with low costs, and is effectual, and real-time detection that can be better shifts actuator output power size according to the validity of standard control shift actuator action.
Drawings
In order to make the content of the invention more clearly understood, the invention will now be described in further detail with reference to specific embodiments thereof, in conjunction with the accompanying drawings, in which
FIG. 1 is a schematic structural view of a shift actuator according to the present invention;
fig. 2 is a schematic structural view of the output force detecting device of the shift actuator of the present invention.
The specification reference numbers indicate: 1. a force display; 2. a gear shift rack; 3. a shaft sleeve; 4. a tension sensor; 5. a tool support; 6. a stopper; 7. and a gear shifting and selecting actuating mechanism.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 2, the utility model discloses a shift actuator output power detection device, including output power conduction device and output power detection device, output power conduction device includes the rack of shifting 2 that sets up with the gear shifting gear engagement of shift actuator 7, the rack of shifting 2 cooperates with the gear shifting gear and converts the rotation of gear shifting gear into the linear motion of rack of shifting 2, output power detection device sets up one side at rack of shifting 2, output power detection device includes tension sensor 4, tension sensor 4's detection end is connected with rack of shifting 2, tension sensor 4 can detect the power that the gear shifting gear transmitted to rack of shifting 2;
in the output force detection device of the gear shifting and selecting execution mechanism in the embodiment, the gear shifting rack 2 meshed with the gear shifting gear is arranged, the rotation of the gear shifting gear is converted into the linear motion of the gear shifting rack 2, the detection end of the tension sensor 4 is connected with the gear shifting rack 2, after the gear shifting and selecting execution mechanism 7 is started, the gear shifting gear of the gear shifting and selecting execution mechanism 7 rotates to drive the gear shifting rack 2 to move in the direction far away from the tension sensor 4, the detection end of the tension sensor 4 is pulled, and the tension sensor 4 is adopted to detect the power transmitted to the gear shifting rack 2 by the gear shifting gear; the utility model discloses a shift actuator output power detection device theory of operation is simple, and the frock maintenance is maintained conveniently, and is with low costs, and is effectual, and 7 output powers of real-time detection shift actuator that can be better are big or small, according to the validity of standard control shift actuator action.
Specifically, the detection end of the tension sensor 4 is connected with the gear shifting rack 2 through a connecting rod meshed with the gear shifting rack 2, the gear shifting rack 2 pulls the detection end of the tension sensor 4 through the connecting rod, and in order to ensure that the body of the tension sensor 4 is fixed in position, the tension sensor 4 is fixedly connected to the stop block 6.
In order to realize the fixation and connection of the gear shifting and selecting actuating mechanism 7, the output force conducting device and the output force detecting device, in this embodiment, the gear shifting and selecting device further comprises a tool bracket 5 for bearing the gear shifting and selecting actuating mechanism 7, the output force conducting device and the output force detecting device; the tool support 5 is of a structure shaped like a Chinese character ji, the tool support 5 comprises a supporting beam, supporting arms are arranged on two sides of the supporting beam, supporting tables extend outwards from two sides of the supporting arms, the gear shifting execution mechanism 7 is installed on the supporting beam, the output force transmission device is arranged between the two supporting arms, and the output force detection device is arranged on the supporting tables;
specifically, the gear shifting and selecting executing mechanism 7 comprises a body and a gear shifting gear protruding out of the body, a through hole for the gear shifting gear to pass through is formed in the supporting cross beam, the body is arranged on the supporting cross beam, the gear shifting gear passes through the through hole and extends downwards, in order to guarantee stability of the gear shifting and selecting executing mechanism 7 in the detection process, a flange plate fixedly connected with the body is arranged on the periphery of the through hole, the body of the gear shifting and selecting executing mechanism 7 is fixed on the supporting cross beam through the flange plate, and therefore vibration of the gear shifting and selecting executing mechanism 7 in the detection process is prevented from affecting detection accuracy.
Specifically, two ends of the gear shifting rack 2 penetrate through the supporting arms, a shaft sleeve 3 used for supporting the gear shifting rack 2 is arranged at the joint of the gear shifting rack 2 and the supporting arms, the gear shifting rack 2 is movably connected to the supporting arms through the shaft sleeve 3, and the shaft sleeve 3 cannot influence the axial movement of the gear shifting rack 2;
in particular, the stop 6 is mounted on a support table.
In this embodiment, in order to realize visual detection of the tension sensor 4, the output force detection device further includes a visual force display 1, and the force display 1 is electrically connected to the tension sensor 4 and is used for reading the tension of the tension sensor 4.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. The utility model provides a gear shifting actuating mechanism output power detection device which characterized in that: the output force transmission device comprises a gear shifting rack which is meshed with a gear shifting gear of a gear shifting and selecting executing mechanism, the gear shifting rack is matched with the gear shifting gear to convert rotation of the gear shifting gear into linear motion of the gear shifting rack, the output force detection device is arranged on one side of the gear shifting rack, the output force detection device comprises a tension sensor, a detection end of the tension sensor is connected with the gear shifting rack, and the tension sensor can detect power transmitted by the gear shifting gear to the gear shifting rack.
2. The shift actuator output force detection device according to claim 1, characterized in that: and starting the gear shifting and selecting executing mechanism, wherein a gear shifting gear of the gear shifting and selecting executing mechanism rotates to drive the gear shifting rack to move towards the direction far away from the tension sensor, and the detection end of the tension sensor is pulled.
3. The shift actuator output force detection device according to claim 1, characterized in that: the gear shifting and selecting tool further comprises a tool support used for bearing the gear shifting and selecting actuating mechanism, the output force conducting device and the output force detecting device.
4. The output force detecting device of a shift actuator according to claim 3, characterized in that: the utility model discloses a frock support, including support beam, gear shifting actuating mechanism, output power transmission device, output power detection device, frock support is "nearly" style of calligraphy structure, the frock support includes supporting beam, supporting beam's both sides are provided with the support arm, the outside extension in both sides of support arm is provided with a supporting bench, gear shifting actuating mechanism installs on supporting beam, output power transmission device sets up between two supporting arms, output power detection device sets up on a supporting bench.
5. The shift actuator output force detecting device according to claim 4, wherein: the gear shifting and selecting actuating mechanism comprises a machine body and a gear shifting gear protruding out of the machine body, a through hole for the gear shifting gear to penetrate through is formed in the supporting cross beam, the machine body is arranged on the supporting cross beam, and the gear shifting gear penetrates through the through hole and extends downwards.
6. The output force detecting device of a shift actuator according to claim 5, characterized in that: and a flange plate connected and fixed with the machine body is arranged on the periphery of the through hole.
7. The shift actuator output force detecting device according to claim 4, wherein: the gear shifting rack is characterized in that two ends of the gear shifting rack penetrate through the supporting arm, a shaft sleeve used for supporting the gear shifting rack is arranged at the joint of the gear shifting rack and the supporting arm, and the gear shifting rack is movably connected to the supporting arm through the shaft sleeve.
8. The shift actuator output force detecting device according to claim 4, wherein: the output force detection device further comprises a stop block used for fixing the tension sensor, and the stop block is installed on the support platform.
9. The shift actuator output force detection device according to claim 1, characterized in that: and the detection end of the tension sensor is connected with the gear shifting rack through a connecting rod meshed with the gear shifting rack.
10. The shift actuator output force detection device according to claim 1, characterized in that: the output force detection device further comprises a visual force display instrument, and the force display instrument is electrically connected with the tension sensor and used for reading the tension of the tension sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121196021.7U CN215296539U (en) | 2021-05-31 | 2021-05-31 | Gear shifting and selecting actuating mechanism output force detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121196021.7U CN215296539U (en) | 2021-05-31 | 2021-05-31 | Gear shifting and selecting actuating mechanism output force detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215296539U true CN215296539U (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121196021.7U Active CN215296539U (en) | 2021-05-31 | 2021-05-31 | Gear shifting and selecting actuating mechanism output force detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215296539U (en) |
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2021
- 2021-05-31 CN CN202121196021.7U patent/CN215296539U/en active Active
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