CN204439351U - Automotive gear shifter device for testing endurance mechanism loading - Google Patents
Automotive gear shifter device for testing endurance mechanism loading Download PDFInfo
- Publication number
- CN204439351U CN204439351U CN201520164120.5U CN201520164120U CN204439351U CN 204439351 U CN204439351 U CN 204439351U CN 201520164120 U CN201520164120 U CN 201520164120U CN 204439351 U CN204439351 U CN 204439351U
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- China
- Prior art keywords
- rotation axis
- gear shifter
- shifter device
- automotive gear
- fork
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of automotive gear shifter device for testing endurance mechanism loading: it comprises and is arranged on fictitious load storehouse on base and supporting gas spring, the madial wall in described fictitious load storehouse is fixedly connected with bracing frame, described bracing frame vertically arranges a rotation axis, rotation axis is rotatably connected on bracing frame, the upper end of described rotation axis connects a swing arm, and the free end of described swing arm is connected with gear-shifting inhaul cable load end; The lower end of rotation axis connects a horizontally disposed fork, and the free end of fork is flexibly connected a connection piece, web member is flexibly connected a push-and-pull connecting rod, and the outer end of push-and-pull connecting rod is stretched out fictitious load storehouse and is connected with the piston rod outer end of supporting gas spring.This automotive gear shifter device for testing endurance mechanism loading can provide stable load force, and structure is simple, versatility is good, and the load end of real simulation gear-shifting inhaul cable connects wheel box and carries out work.
Description
Technical field
The utility model relates to automotive gear shifter equipment for testing service life technical field, specifically be a kind of automotive gear shifter device for testing endurance mechanism loading.
Background technology
The main task of automotive gear shifter transmits power, and change ratio of gear in the transmittance process of power, to regulate or to convert the characteristic of engine, adapts to different driving demand by speed change simultaneously.In car steering process, the frequent movement of automotive gear shifter, cause automotive gear shifter easy to wear, therefore, automotive gear shifter all will carry out durability test when dispatching from the factory, all a load force will be provided to the load end of the gear-shifting inhaul cable of automotive gear shifter in the process of automotive gear shifter durability test, and current manufacturer often adopts volute spring as load, or directly directly connect wheel box at the load end of gear-shifting inhaul cable, therefore versatility is poor, the performance test of many specifications selector can not be met, and with volute spring as load, the elastic force of spring is unstable, therefore the load force that provides of spring is unstable, like this when automotive gear shifter durability test, the data of test are not accurate.
Utility model content
The technical problems to be solved in the utility model is, overcome the defect of above prior art, there is provided a kind of and stable load force can be provided, and structure is simple, versatility is good, the load end of real simulation gear-shifting inhaul cable connects the automotive gear shifter device for testing endurance mechanism loading that wheel box carries out work.
Technical solution of the present utility model is, there is provided a kind of automotive gear shifter device for testing endurance mechanism loading with following structure: it comprises and is arranged on fictitious load storehouse on base and supporting gas spring, the madial wall in described fictitious load storehouse is fixedly connected with bracing frame, described bracing frame vertically arranges a rotation axis, described rotation axis is rotatably connected on bracing frame, the upper end of described rotation axis connects a swing arm, and the free end of described swing arm is connected with gear-shifting inhaul cable load end; The lower end of described rotation axis connects a horizontally disposed fork, and the free end of fork is flexibly connected a connection piece, described web member is flexibly connected a push-and-pull connecting rod, the outer end of described push-and-pull connecting rod is stretched out fictitious load storehouse and is connected with the piston rod outer end of supporting gas spring.
After adopting above structure, the utility model automotive gear shifter device for testing endurance with mechanism loading compared with prior art, have the following advantages: this automotive gear shifter device for testing endurance mechanism loading in use, be connected with the free end of swing arm with gear-shifting inhaul cable load end, when gear-shifting inhaul cable action, gear-shifting inhaul cable drives swing arm to rotate, swing arm drives rotation axis to rotate, rotation axis drives fork to swing, the free end band follower link motion of fork, web member drives the action of push-and-pull connecting rod, outer end due to push-and-pull connecting rod is stretched out fictitious load storehouse and is connected with the piston rod outer end of supporting gas spring, therefore this supporting gas spring provides load force, the load force provided due to supporting gas spring is more stable, make the fictitious load power that provides to gear-shifting inhaul cable constant like this, moreover, gear-shifting inhaul cable passes through swing arm, rotation axis, the load end that fork and the actuation of web member can simulate actual gear-shifting inhaul cable is connected the situation that wheel box carries out work, thus make automotive gear shifter durability test more accurate, and this automotive gear shifter device for testing endurance mechanism loading structure is simple, versatility is good.
Improve as one, the free end of described fork is provided with ball head, and described web member is provided with bulb draw-in groove, and the ball head clearance fit of described fork is in bulb draw-in groove; The top of described web member is provided with a reference column, and the inner of described push-and-pull connecting rod is rotatably socketed on reference column.The ball head of the free end of fork coordinates the swing making fork more steady with bulb draw-in groove, thus makes the load force of supporting gas spring can act on the load end of gear-shifting inhaul cable better.
As preferably, the inner of described push-and-pull connecting rod connects a connector, described connector is provided with the spherical inner chamber that runs through bottom surface on connector, and described spherical inner chamber intermediate gap coordinates the connection ball of a band center pit, and described reference column is arranged in the center pit of connection ball.During the free end band follower link action of fork, power is passed to supporting gas spring through push-and-pull connecting rod by the connector of push-and-pull connecting rod by web member better.
Improve as one, the sidewall in described fictitious load storehouse is provided with the temperature sensor be connected with the control module of automotive gear shifter device for testing endurance.The thermal data that the load end of gear-shifting inhaul cable can produce when load force by this temperature sensor passes to the control module of automotive gear shifter device for testing endurance in time.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model automotive gear shifter device for testing endurance mechanism loading.
Fig. 2 is the side structure schematic diagram of the utility model automotive gear shifter device for testing endurance mechanism loading.
Fig. 3 is the inner drive mechanism schematic diagram in fictitious load storehouse of the utility model automotive gear shifter device for testing endurance mechanism loading.
As shown in the figure:
1, base, 2, fictitious load storehouse, 3, supporting gas spring, 4, temperature sensor, 5, gear-shifting inhaul cable, 6, bracing frame, 7, rotation axis, 8, swing arm, 9, fork, 10, ball head, 11, web member, 12, push-and-pull connecting rod, 13, reference column, 14, connector, 15, spherical inner chamber, 16, ball is connected, 17, center pit, 18, bulb draw-in groove.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, Figure 2 and Figure 3;
The utility model automotive gear shifter device for testing endurance mechanism loading, it comprises and is arranged on fictitious load storehouse 2 on base 1 and supporting gas spring 3, the madial wall in described fictitious load storehouse 2 is fixedly connected with bracing frame 6, described bracing frame 6 is vertically arranged a rotation axis 7, described rotation axis 7 is rotatably connected on bracing frame 6, the upper end of described rotation axis 7 connects a swing arm 8, and the free end of described swing arm 8 is connected with gear-shifting inhaul cable 5 load end; The lower end of described rotation axis 7 connects a horizontally disposed fork 9, and the free end of fork 9 is flexibly connected a connection piece 11, described web member 11 is flexibly connected a push-and-pull connecting rod 12, the outer end of described push-and-pull connecting rod 12 is stretched out fictitious load storehouse 2 and is connected with the piston rod outer end of supporting gas spring 3.
The free end of described fork 9 is provided with ball head 10, and described web member 11 is provided with bulb draw-in groove 18, and ball head 10 clearance fit of described fork 9 is in bulb draw-in groove 18; The top of described web member 11 is provided with a reference column 13, and the inner of described push-and-pull connecting rod 12 is rotatably socketed on reference column 13.
The inner of described push-and-pull connecting rod 12 connects a connector 14, described connector 14 is provided with the spherical inner chamber 15 that runs through bottom surface on connector 14, described spherical inner chamber 15 intermediate gap coordinates the connection ball 16 of a band center pit 17, and described reference column 13 is arranged in the center pit 17 of connection ball 16.
The sidewall in described fictitious load storehouse 2 is provided with the temperature sensor 4 be connected with the control module of automotive gear shifter device for testing endurance.
Claims (4)
1. an automotive gear shifter device for testing endurance mechanism loading, it is characterized in that: it comprises and is arranged on fictitious load storehouse (2) on base (1) and supporting gas spring (3), the madial wall in described fictitious load storehouse (2) is fixedly connected with bracing frame (6), described bracing frame (6) vertically arranges a rotation axis (7), described rotation axis (7) is rotatably connected on bracing frame (6), the upper end of described rotation axis (7) connects a swing arm (8), the free end of described swing arm (8) is connected with gear-shifting inhaul cable (5) load end, the lower end of described rotation axis (7) connects a horizontally disposed fork (9), and the free end of fork (9) is flexibly connected a connection piece (11), upper flexible connection one push-and-pull connecting rod (12) of described web member (11), the outer end of described push-and-pull connecting rod (12) is stretched out fictitious load storehouse (2) and is connected with the piston rod outer end of supporting gas spring (3).
2. automotive gear shifter device for testing endurance mechanism loading according to claim 1, it is characterized in that: the free end of described fork (9) is provided with ball head (10), described web member (11) is provided with bulb draw-in groove (18), and ball head (10) clearance fit of described fork (9) is in bulb draw-in groove (18); The top of described web member (11) is provided with a reference column (13), and the inner of described push-and-pull connecting rod (12) is rotatably socketed on reference column (13).
3. automotive gear shifter device for testing endurance mechanism loading according to claim 2, it is characterized in that: the inner of described push-and-pull connecting rod (12) connects a connector (14), described connector (14) is provided with the spherical inner chamber (15) that runs through the upper bottom surface of connector (14), described spherical inner chamber (15) intermediate gap coordinates the connection ball (16) of band center pit (17), and described reference column (13) is arranged in the center pit (17) of connection ball (16).
4. automotive gear shifter device for testing endurance mechanism loading according to claim 1, is characterized in that: the sidewall of described fictitious load storehouse (2) is provided with the temperature sensor (4) be connected with the control module of automotive gear shifter device for testing endurance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520164120.5U CN204439351U (en) | 2015-03-23 | 2015-03-23 | Automotive gear shifter device for testing endurance mechanism loading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520164120.5U CN204439351U (en) | 2015-03-23 | 2015-03-23 | Automotive gear shifter device for testing endurance mechanism loading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204439351U true CN204439351U (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520164120.5U Expired - Fee Related CN204439351U (en) | 2015-03-23 | 2015-03-23 | Automotive gear shifter device for testing endurance mechanism loading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204439351U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890897A (en) * | 2016-05-18 | 2016-08-24 | 苏州诚峰机电设备有限公司 | Driving end gear shifter simulation device of automobile gear shifting cable detection machine |
| CN113432868A (en) * | 2021-05-24 | 2021-09-24 | 迪由控制系统(嘉兴)有限公司 | Inhaul cable waveform load testing mechanism |
-
2015
- 2015-03-23 CN CN201520164120.5U patent/CN204439351U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890897A (en) * | 2016-05-18 | 2016-08-24 | 苏州诚峰机电设备有限公司 | Driving end gear shifter simulation device of automobile gear shifting cable detection machine |
| CN113432868A (en) * | 2021-05-24 | 2021-09-24 | 迪由控制系统(嘉兴)有限公司 | Inhaul cable waveform load testing mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20190323 |