CN204439350U - Gearshift endurance testing device - Google Patents
Gearshift endurance testing device Download PDFInfo
- Publication number
- CN204439350U CN204439350U CN201520164055.6U CN201520164055U CN204439350U CN 204439350 U CN204439350 U CN 204439350U CN 201520164055 U CN201520164055 U CN 201520164055U CN 204439350 U CN204439350 U CN 204439350U
- Authority
- CN
- China
- Prior art keywords
- gearshift
- worktable
- cylinder
- pressure sensor
- tested
- 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
Links
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a kind of gearshift endurance testing device, it comprises a frame, frame is provided with the first worktable and the second worktable, first worktable is lower than the second worktable, first worktable is used for fixing gearshift to be tested, second worktable is provided with cylinder, the leading section of the expansion link of cylinder is positioned at the top of the first worktable, one dynamometry end of one pull pressure sensor is connected with the leading section of the expansion link of cylinder, another dynamometry end of pull pressure sensor is connected with a holder, holder is for clamping the gear level of gearshift to be tested, the electrical signal of pull pressure sensor is electrically connected with a display.The utility model may be used for carrying out life test to gearshift.
Description
Technical field
The utility model relates to a kind of gearshift endurance testing device.
Background technology
In order to improve the operating performance of shifting gears in automobile, need to carry out life test to gearshift before manufacture, according to test result, confirm whether the serviceable life of gearshift meets the demands, after staff confirms that the serviceable life of this gearshift can meet request for utilization, then produce in batches.
And also do not have a kind of specialized equipment to may be used for carrying out life test to gearshift at present.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of gearshift endurance testing device.
For solving the problems of the technologies described above, the gearshift endurance testing device that the utility model provides, it comprises a frame, frame is provided with the first worktable and the second worktable, first worktable is lower than the second worktable, first worktable is used for fixing gearshift to be tested, second worktable is provided with cylinder, the leading section of the expansion link of cylinder is positioned at the top of the first worktable, one dynamometry end of one pull pressure sensor is connected with the leading section of the expansion link of cylinder, another dynamometry end of pull pressure sensor is connected with a holder, holder is for clamping the gear level of gearshift to be tested, the electrical signal of pull pressure sensor is electrically connected with a display.
As preferably, the first described worktable is provided with the pressing plate that can be used for gearshift to be tested to be fixed.
After adopting above structure, the utility model compared with prior art, has following advantage:
When needing to carry out life test to gearshift, gearshift is fixed on the first worktable, now the gear level of gearshift is upwards arranged, then the gear level of holder and gearshift is gripped, then cylinder is started, the expansion link of cylinder stretches, the expansion link of cylinder drives holder to-and-fro movement, like this, holder drives the gear level reciprocally swinging of gearshift, to carry out life test to gearshift, and cylinder promote at every turn and pull gearshift gear level swing time, pull pressure sensor all can detect thrust and the pulling force of cylinder, and detection data are sent to display in real time, so just can by display show promote at every turn and pull gearshift gear level swing required for power, also the number of oscillations of the gear level of gearshift can be shown, so just can by the gear level of gearshift to be tested be swung certain number of times, then observe this gearshift also can normally use, can by check the gear level driving gearshift swing needed for the size of power judge whether gearshift can also normally use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 10, frame; 20, the first worktable; 21, pressing plate; 30, the second worktable; 31, cylinder; 40, pull pressure sensor; 50, holder; 60, display; 70, gearshift to be tested; 71, gear level.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in Figure 1, the utility model gearshift endurance testing device comprises a frame 10, frame 10 is provided with the first worktable 20 and the second worktable 30, first worktable 20 is lower than the second worktable 30, first worktable 20 is for fixing gearshift 70 to be tested, second worktable 30 is provided with cylinder 31, the leading section of the expansion link of cylinder 31 is positioned at the top of the first worktable 20, one dynamometry end of one pull pressure sensor 40 is connected with the leading section of the expansion link of cylinder 31, another dynamometry end of pull pressure sensor 40 is connected with a holder 50, holder 50 is for clamping the gear level 71 of gearshift 70 to be tested, the electrical signal of pull pressure sensor 40 is electrically connected with a display 60.
The first described worktable 20 is provided with the pressing plate 21 that can be used for gearshift to be tested to be fixed, when gearshift to be tested is placed to after on the first worktable 20, can pressing plate 21 be pressed on this gearshift, then by thru-bolt, pressing plate 21 is locked on the first worktable 20, so just by pressing plate 21, this gearshift is fixed.
Described pressing plate 21 can have four, and is pressed in four corners of gearshift to be tested respectively, with by gearshift fixation to be tested.
Below only apply preferably example with regard to the utility model and made explanation, but can not be interpreted as it is limitations on claims, structure of the present utility model can have other to change, and is not limited to said structure.In a word, all various changes done in the protection domain of independent claims of the present utility model are all in protection domain of the present utility model.
Claims (2)
1. a gearshift endurance testing device, it is characterized in that: it comprises a frame (10), frame (10) is provided with the first worktable (20) and the second worktable (30), first worktable (20) is lower than the second worktable (30), first worktable (20) is for fixing gearshift to be tested, second worktable (30) is provided with cylinder (31), the leading section of the expansion link of cylinder (31) is positioned at the top of the first worktable (20), one dynamometry end of one pull pressure sensor (40) is connected with the leading section of the expansion link of cylinder (31), another dynamometry end of pull pressure sensor (40) is connected with a holder (50), holder (50) is for clamping the gear level of gearshift to be tested, the electrical signal of pull pressure sensor (40) is electrically connected with a display (60).
2. gearshift endurance testing device according to claim 1, is characterized in that: described the first worktable (20) is provided with the pressing plate (21) that can be used for gearshift to be tested to be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520164055.6U CN204439350U (en) | 2015-03-23 | 2015-03-23 | Gearshift endurance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520164055.6U CN204439350U (en) | 2015-03-23 | 2015-03-23 | Gearshift endurance testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204439350U true CN204439350U (en) | 2015-07-01 |
Family
ID=53607203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520164055.6U Expired - Fee Related CN204439350U (en) | 2015-03-23 | 2015-03-23 | Gearshift endurance testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204439350U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547345A (en) * | 2015-12-30 | 2016-05-04 | 吉林东光集团有限公司 | Shift intention sensor detection method and system thereof |
| CN106556514A (en) * | 2016-12-01 | 2017-04-05 | 无锡明珠增压器制造有限公司 | Automobile gearbox test gearshift |
| CN106596095A (en) * | 2016-12-24 | 2017-04-26 | 无锡明珠增压器制造有限公司 | Quick gearshift mechanism for testing automobile transmission |
| CN108225635A (en) * | 2016-12-12 | 2018-06-29 | 常州市瑞泰工程机械有限公司 | Gearshift mechanism of gear box device for measuring force |
-
2015
- 2015-03-23 CN CN201520164055.6U patent/CN204439350U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547345A (en) * | 2015-12-30 | 2016-05-04 | 吉林东光集团有限公司 | Shift intention sensor detection method and system thereof |
| CN106556514A (en) * | 2016-12-01 | 2017-04-05 | 无锡明珠增压器制造有限公司 | Automobile gearbox test gearshift |
| CN108225635A (en) * | 2016-12-12 | 2018-06-29 | 常州市瑞泰工程机械有限公司 | Gearshift mechanism of gear box device for measuring force |
| CN108225635B (en) * | 2016-12-12 | 2024-03-22 | 常州中车瑞泰装备科技有限公司 | Force measuring device for gear box gear shifting mechanism |
| CN106596095A (en) * | 2016-12-24 | 2017-04-26 | 无锡明珠增压器制造有限公司 | Quick gearshift mechanism for testing automobile transmission |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204439350U (en) | Gearshift endurance testing device | |
| CN203117290U (en) | Resistance test tool | |
| CN202548165U (en) | Switching device for testing flexible circuit board circuit | |
| CN202256392U (en) | Fixture for testing LCM (liquid crystal display module) | |
| CN204142569U (en) | Concrete splitting tensile strength test clamp | |
| CN101936955B (en) | Device and method for measuring propagation velocity of dynamic crack | |
| CN203414347U (en) | Rigidity detecting device | |
| CN201569729U (en) | High-precision battery testboard | |
| CN203027328U (en) | Mobile phone radio frequency test device | |
| CN203350010U (en) | Multi-axial vibration testing tool | |
| CN203037529U (en) | Test stand for chain cable holder | |
| CN204613016U (en) | Film stretching and puncture strength proving installation | |
| CN202217043U (en) | Power supply simulation test device | |
| CN202615383U (en) | Peripheral component interface express (PCIE) adaptor test card of 10 gigabyte (G) network card | |
| CN203534915U (en) | Testing equipment for bending property of cable terminal | |
| CN205353505U (en) | Liquid crystal display module's test fixture | |
| CN204142503U (en) | Fixing device of the tire in the test of tire vertical stiffness | |
| CN202083616U (en) | Peeling strength testing machine for pressure-sensitive adhesive | |
| CN202974633U (en) | Puncture apparatus of plug of measuring head | |
| CN203024956U (en) | Testing instrument for response speed of LCD (Liquid Crystal Display) product | |
| CN203342832U (en) | Check test tube rack | |
| CN202948065U (en) | Auxiliary test tool | |
| CN204065135U (en) | A kind of stationary installation for screen test and tool | |
| CN103645093A (en) | Tension experiment device and method of columnar jointing structural surface | |
| CN203133217U (en) | Flexible flat cable conduction tool |
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 |