CN204422208U - Automotive gear shifter device for testing endurance - Google Patents
Automotive gear shifter device for testing endurance Download PDFInfo
- Publication number
- CN204422208U CN204422208U CN201520164409.7U CN201520164409U CN204422208U CN 204422208 U CN204422208 U CN 204422208U CN 201520164409 U CN201520164409 U CN 201520164409U CN 204422208 U CN204422208 U CN 204422208U
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- Prior art keywords
- gear
- selector
- block selecting
- crane
- driving mechanism
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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of automotive gear shifter device for testing endurance: it comprises base, elevating mechanism, selector holder, block selecting and gearshift driving mechanism, fictitious load mechanism and control module, and described elevating mechanism comprises bracing frame, crane and crane drives structure; Control module is connected with block selecting and driving mechanism of shifting gears, and crane is connected with erecting frame, and block selecting and gearshift driving mechanism are connected on erecting frame; The free end of the gear level of the selector to be measured that selector holder connects is connected with block selecting and driving mechanism of shifting gears, and block selecting and gearshift driving mechanism are provided with force snesor, and force snesor is connected with control module; Fictitious load mechanism is connected with the gear-shifting inhaul cable tail end of selector to be measured.This automotive gear shifter device for testing endurance testing cost is low, dirigibility strong, and versatility is good and when block selecting and gearshift, position control is accurate.
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.
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, and prior art generally can be divided into two kinds for automotive gear shifter device for testing endurance, a kind of power system adopts cylinder to control, generally have two cylinders, a cylinder is responsible for another cylinder of block selecting and is responsible for gearshift, controls two cylinders to have cooperated the block selecting of selector and gearshift by controller.This kind adopts cylinder to control for the power system of automotive gear shifter device for testing endurance, because the control position error of cylinder is larger, when block selecting and gearshift, control the precision of stick position lower, and the instability of power that cylinder provides causes it can not be used for more accurate selector durability test; In addition, for the selector of different size, its versatility is poor, can not adapt to the selector that Geng Duo producer manufactures.Another kind adopts industrial robot to come block selecting and gearshift, thus realize automotive gear shifter durability test, this kind of industrial robot is due to expensive, add the test burden of enterprise, and the most fatal be that industrial robot needs teaching of programming, if the program of the product that this program part just causing changing a new product so industrial robot just needs interpolation one new, dirigibility is very poor is difficult to the requirement meeting client's " versatility ".
Utility model content
The technical problems to be solved in the utility model is, overcomes the defect of above prior art, and provide that a kind of testing cost is low, dirigibility is strong, versatility is good and in block selecting with when shifting gears, position control is automotive gear shifter device for testing endurance accurately.
Technical solution of the present utility model is, there is provided a kind of automotive gear shifter device for testing endurance with following structure: it comprises base, elevating mechanism, selector holder, block selecting and gearshift driving mechanism, fictitious load mechanism and control module, described elevating mechanism comprises bracing frame, crane and crane drives structure, described crane is slidably fitted on bracing frame, and described crane drives structure drives crane to be elevated along bracing frame vertical direction; Described control module is connected with block selecting and driving mechanism of shifting gears, and described crane is connected with erecting frame, and described block selecting and gearshift driving mechanism are connected on erecting frame; Described selector holder to be arranged on base and to be positioned at the below of block selecting and gearshift driving mechanism, the free end of the gear level of the selector to be measured that described selector holder connects is connected with block selecting and driving mechanism of shifting gears, described block selecting and gearshift driving mechanism are provided with force snesor, and described force snesor is connected with control module; Described fictitious load mechanism is connected with the gear-shifting inhaul cable tail end of selector to be measured.
After adopting above structure, the utility model automotive gear shifter device for testing endurance compared with prior art, have the following advantages: this automotive gear shifter device for testing endurance is when selector durability test, selector to be measured is arranged on selector holder, and make block selecting be connected the free end of the gear level of selector to be measured with gearshift driving mechanism, and control block selecting and the action of gearshift driving mechanism by control module, fictitious load mechanism provides load force to selector to be measured simultaneously, thus the action of selector under actual working state can be simulated, block selecting and gearshift driving mechanism drive the power of gear level action to implement to pass to control module by force snesor, thus make automotive gear shifter durability test more accurate, in addition, block selecting and gearshift driving mechanism are arranged on crane, thus this automotive gear shifter device for testing endurance can be made to be applicable to the automotive gear shifter of differing heights, highly versatile, and testing cost is low, and dirigibility is good.
As preferably, described block selecting and gearshift driving mechanism comprise the first guide rod that two of being connected on erecting frame be arranged in parallel, and erecting frame is connected with the first drive motor, described two first guide rods are sliding combined with the first sliding support, described first sliding support is connected with the first tooth bar that length direction is parallel with the first guide rod, the rotating shaft of described first drive motor is connected with the first gear be meshed with the first tooth bar; The first described sliding support is connected with two the second guide rods be arranged in parallel, and the axes normal of the axis of the second guide rod and the first guide rod, described two second guide rods are sliding combined with the second sliding support, described second sliding support is connected with the second tooth bar that length direction is parallel with the second guide rod, described first sliding support is connected with the second drive motor, the rotating shaft of the second described drive motor is connected with the second gear be meshed with the second tooth bar; Described second sliding support is connected with the gear level fixed sturcture fixing with the gear level free end of selector to be measured.This block selecting and gearshift driving mechanism are operationally, the gear level free end of selector to be measured is fixed on gear level fixed sturcture, control module controls the first drive motor action, first drive motor drives the first pinion rotation, the first gear drive first tooth bar thus the first sliding support is slided along the first guide rod; Then control module controls the second drive motor action, and the second drive motor drives the second pinion rotation, the second gear drive second tooth bar thus the second sliding support is slided along the second guide rod; Under the alternating movement of the first drive motor and the second drive motor, thus complete block selecting and the gear shifting action of the gear level of selector, because the first gear and the first tooth bar, engaged transmission between the second gear and the second tooth bar, thus make gear level when block selecting and gearshift, position control is accurate.
As preferably, described gear level fixed sturcture comprises connection box and fixed cover, and described connection box two ends are rotatably connected by the first rotating shaft and the second sliding support, and the axis being parallel of the axis of the first rotating shaft and the second guide rod; Described fixed cover is arranged in connection box, and fixed cover is rotationally connected by the second rotating shaft and connection box, the axis of the second described rotating shaft and the axes normal of the first rotating shaft; The lower end of described fixed cover is provided with the cavity that the gear level free end for selector to be measured inserts.Because the free end of gear level can turn an angle along gear level fixed sturcture when block selecting and gearshift driving mechanism drive gear level block selecting and gearshift, the free end of gear level will be made like this to be connected with gear level fixed sturcture insecure or the free end of gear level to be worn because of pivoting friction, because the connection box of this gear level fixed sturcture can rotate along the second sliding support, and fixed cover can rotate along connection box, therefore when gear level block selecting and gearshift, the rotation of connection box and fixed cover can be utilized to carry out the rotation of alternative gear level free end, thus gear level free end can be made to connect more firm, not easily damaged.
As preferably, described force snesor is arranged on fixed cover top.
Improve as one, described base connects a simulated engine storehouse, described selector holder is arranged in simulated engine storehouse, and the top in simulated engine storehouse is provided with the opening stretched out for the gear level free end of selector to be measured on selector holder; The sidewall in described simulated engine storehouse is provided with temperature sensor, and described temperature sensor is connected with control module.This simulated engine storehouse can the engine bin of Reality simulation automobile, the heat that selector produces when durability test to control module, makes control module can detect the data producing heat at selector in durability test process better via temperature sensor feedback.
As preferably, described fictitious load mechanism comprises and is arranged on fictitious load storehouse on base and supporting gas spring, in described fictitious load storehouse, simulation drive mechanism is installed, described simulation drive mechanism comprises the back up pad be connected on the inwall of fictitious load storehouse, described back up pad is rotationally connected a rotation axis, the upper end of described rotation axis connects a swing arm, the gear-shifting inhaul cable tail end of described selector to be measured is connected with the free end of swing arm, the lower end of described rotation axis connects a horizontally disposed fork, and the free end of fork is set to bulb, the bulb of described fork free end is rotatably assorted a connection piece, described web member is flexibly connected a pull bar, the outer end of described pull bar is stretched out fictitious load storehouse and is connected with the piston rod of supporting gas spring, the sidewall in described fictitious load storehouse is provided with temperature sensor, and described temperature sensor is connected with control module.Described supporting gas spring provides the load force during gear-shifting inhaul cable action of selector, thus simulates the durability test of selector in loaded situation better, thus makes test more accurate; Moreover the thermal data produced during gear-shifting inhaul cable action can be fed back to control module by the temperature sensor on fictitious load storehouse, control module is made to detect the heat condition of fictitious load mechanism when gear-shifting inhaul cable action better.
As preferably, described crane drives structure comprises the leading screw be vertically arranged on bracing frame, described leading screw and bracing frame are rotatably connected, and the bottom fixed cover of leading screw is provided with the first cone gear, the bottom of support frame as described above is provided with drive shaft, the inner of described drive shaft is provided with the second cone gear be meshed with the first cone gear, and the outer end of described drive shaft connects a crank; Described crane lateral wall connects a tapped adapter sleeve, and described adapter sleeve spiral is connected on leading screw.When crane drives structure drives crane to be elevated along bracing frame vertical direction, crank is rotated with hand, crank drives the second cone gear to rotate through drive shaft, second cone gear drives the first cone gear to rotate, thus make screw turns, the leading screw rotated drives crane lifting through adapter sleeve, and the structure of this crane drives structure is simple, and production cost is low.
As preferably, the inner and the crane of described erecting frame are hinged, the sidewall of erecting frame is provided with threaded reference column, and the sidewall of described crane is provided with the circular arc pilot hole passed for reference column free end, and the free end spiral of described reference column is connected with set nut.This erecting frame can rotate along crane, when adjusting the gear level height of block selecting and gearshift driving mechanism and selector to be measured, erecting frame can be rotated, when frame to be installed turns to proper height, erecting frame is fixed on crane by locking nut screwing, and then the block selecting on erecting frame to be connected with the gear level of selector to be measured with gearshift driving mechanism.The hinged setting of this erecting frame makes this automotive gear shifter device for testing endurance can be applicable to the selector of differing heights, thus makes its highly versatile, and dirigibility is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model automotive gear shifter device for testing endurance.
Fig. 2 is another angled arrangement schematic diagram of the utility model automotive gear shifter device for testing endurance.
Fig. 3 is the side structure schematic diagram of the utility model automotive gear shifter device for testing endurance.
Fig. 4 is the partial structurtes schematic diagram of the utility model automotive gear shifter device for testing endurance.
Fig. 5 is the block selecting of the utility model automotive gear shifter device for testing endurance and the structural representation of gearshift driving mechanism.
Fig. 6 is the block selecting of the utility model automotive gear shifter device for testing endurance and another angled arrangement schematic diagram of gearshift driving mechanism.
Fig. 7 is the structural representation of the gear level fixed sturcture of the utility model automotive gear shifter device for testing endurance.
Fig. 8 is the structural representation of the simulation drive mechanism in the fictitious load storehouse of the utility model automotive gear shifter device for testing endurance.
As shown in the figure:
1, base, 2, block selecting and gearshift driving mechanism, 3, fictitious load mechanism, 4, bracing frame, 5, crane, 6, erecting frame, 7, simulated engine storehouse, 8, temperature sensor, 9, supporting gas spring, 10, leading screw, 11, first cone gear, 12, drive shaft, 13, second cone gear, 14, crank, 15, adapter sleeve, 16, reference column, 17, set nut, 18, circular arc pilot hole, 19, first guide rod, 20, first sliding support, 21, first tooth bar, 22, first drive motor, 23, first gear, 24, second guide rod, 25, second sliding support, 26, second drive motor, 27, second gear, 28, second tooth bar, 29, force snesor, 30, gear level fixed sturcture, 31, connection box, 32, first rotating shaft, 33, second rotating shaft, 34, fixed cover, 35, back up pad, 36, rotation axis, 37, swing arm, 38, fork, 39, bulb, 40, web member, 41, pull bar, 42, opening, 43, fictitious load storehouse.
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, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8;
The utility model automotive gear shifter device for testing endurance, it comprises base 1, elevating mechanism, selector holder, block selecting and gearshift driving mechanism 2, fictitious load mechanism 3 and control module, described elevating mechanism comprises bracing frame 4, crane 5 and crane drives structure, described crane 5 is slidably fitted on bracing frame 4, and described crane drives structure drives crane 5 to be elevated along bracing frame 4 vertical direction; Described control module is connected with block selecting and driving mechanism 2 of shifting gears, and described crane 5 is connected with erecting frame 6, and described block selecting and gearshift driving mechanism 2 are connected on erecting frame 6; Described selector holder to be arranged on base 1 and to be positioned at the below of block selecting and gearshift driving mechanism 2, the free end of the gear level of the selector to be measured that described selector holder connects is connected with block selecting and driving mechanism 2 of shifting gears, described block selecting and gearshift driving mechanism 2 are provided with force snesor 29, and described force snesor 29 is connected with control module; Described fictitious load mechanism 3 is connected with the gear-shifting inhaul cable tail end of selector to be measured.
Described control module generally comprises and controls computer, display screen, input keyboard etc., controls to be provided with control program in computer, etc., this is routine techniques in the industry, and the utility model is not explained in detail.
Described block selecting and gearshift driving mechanism 2 comprise the first guide rod 19 that two of being connected on erecting frame 6 be arranged in parallel, and erecting frame 6 is connected with the first drive motor 22, described two first guide rods 19 are sliding combined with the first sliding support 20, described first sliding support 20 is connected with the first tooth bar 21 of length direction and the first guide rod 19 axis being parallel, the rotating shaft of described first drive motor 22 is connected with the first gear 23 be meshed with the first tooth bar 21; The first described sliding support 20 is connected with two the second guide rods 24 be arranged in parallel, and the axes normal of the axis of the second guide rod 24 and the first guide rod 19, described two second guide rods 24 are sliding combined with the second sliding support 25, described second sliding support 25 is connected with the second tooth bar 28 of length direction and the second guide rod 24 axis being parallel, described first sliding support 20 is connected with the second drive motor 26, the rotating shaft of the second described drive motor 26 is connected with the second gear 27 be meshed with the second tooth bar 28; Described second sliding support 25 is connected with the gear level fixed sturcture 30 fixing with the gear level free end of selector to be measured.
This block selecting and gearshift driving mechanism 2 are operationally, the gear level free end of selector to be measured is fixed on gear level fixed sturcture, control module controls the first drive motor 22 action, first drive motor 22 drives the first gear 23 to rotate, and the first gear 23 drives the first tooth bar 21 thus the first sliding support 20 is slided along the first guide rod 19; Then control module controls the second drive motor 26 action, and the second drive motor 26 drives the second gear 27 to rotate, and the second gear 27 drives the second tooth bar 28 thus the second sliding support 25 is slided along the second guide rod 24; Under the alternating movement of the first drive motor 22 and the second drive motor 26, thus complete block selecting and the gear shifting action of the gear level of selector, because the first gear 23 and the engaged transmission between the first tooth bar 21, second gear 27 and the second tooth bar 28, thus making gear level when block selecting and gearshift, position control is accurate.
Described gear level fixed sturcture 30 comprises connection box 31 and fixed cover 34, and described connection box 31 two ends are rotatably connected by the first rotating shaft 32 and the second sliding support 25, and the axis being parallel of the axis of the first rotating shaft 32 and the second guide rod 24; Described fixed cover 34 is arranged in connection box 31, and fixed cover 34 is rotationally connected with connection box 31 by the second rotating shaft 33, the axis of the second described rotating shaft 33 and the axes normal of the first rotating shaft 32; The lower end of described fixed cover 34 is provided with the cavity that the gear level free end for selector to be measured inserts.Because the connection box 31 of this gear level fixed sturcture can rotate along the second sliding support 25, and fixed cover 34 can rotate along connection box, therefore, when gear level block selecting and gearshift, block selecting and gearshift driving mechanism 2, when driving gear level action, can prevent gear level free end from wearing and tearing.
Described force snesor 29 is arranged on fixed cover 34 top.
Described base 1 connects a simulated engine storehouse 7, described selector holder is arranged in simulated engine storehouse 7, and the top in simulated engine storehouse 7 is provided with the opening 42 stretched out for the gear level free end of selector to be measured on selector holder; The sidewall in described simulated engine storehouse 7 is provided with temperature sensor 8, and described temperature sensor 8 is connected with control module.
Described fictitious load mechanism 3 comprises and is arranged on fictitious load storehouse 43 on base 1 and supporting gas spring 9, in described fictitious load storehouse 43, simulation drive mechanism is installed, described simulation drive mechanism comprises the back up pad 35 be connected on the inwall of fictitious load storehouse 43, described back up pad 35 is rotationally connected a rotation axis 36, the upper end of described rotation axis 36 connects a swing arm 37, the gear-shifting inhaul cable tail end of described selector to be measured is connected with the free end of swing arm 37, the lower end of described rotation axis 36 connects a horizontally disposed fork 38, and the free end of fork 38 is set to bulb 39, the bulb 39 of described fork 38 free end is rotatably assorted a connection piece 40, described web member 40 is flexibly connected a pull bar 41, the outer end of described pull bar 41 is stretched out fictitious load storehouse 43 and is connected with the piston rod of supporting gas spring 9, the sidewall in described fictitious load storehouse 43 is provided with temperature sensor 8, and described temperature sensor 8 is connected with control module.
Described crane drives structure comprises the leading screw 10 be vertically arranged on bracing frame 4, described leading screw 10 is rotatably connected with bracing frame 4, and the bottom fixed cover of leading screw 10 is provided with the first cone gear 11, the bottom of support frame as described above 4 is provided with drive shaft 12, the inner of described drive shaft 12 is provided with the second cone gear 13 be meshed with the first cone gear 11, and the outer end of described drive shaft 12 connects a crank 14; Described crane 4 lateral wall connects a tapped adapter sleeve 15, and described adapter sleeve 15 spiral is connected on leading screw 10.
The inner and the crane 5 of described erecting frame 6 are hinged, the sidewall of erecting frame 6 is provided with threaded reference column 16, the sidewall of described crane 5 is provided with the circular arc pilot hole 18 passed for reference column 16 free end, and the free end spiral of described reference column 16 is connected with set nut 17.This erecting frame 6 can rotate along crane 5, when adjusting the gear level height of block selecting and gearshift driving mechanism 2 and selector to be measured, erecting frame 6 can be rotated, when frame 6 to be installed turns to proper height, set nut 17 is tightened thus erecting frame 6 is fixed on crane 5, and then the block selecting on erecting frame 6 is connected with the gear level of selector to be measured with gearshift driving mechanism 2.The hinged setting of this erecting frame 6 makes this automotive gear shifter device for testing endurance can be applicable to the selector of differing heights, thus makes its highly versatile, and dirigibility is good.
Claims (8)
1. an automotive gear shifter device for testing endurance, it comprises base (1), elevating mechanism, selector holder, block selecting and gearshift driving mechanism (2), fictitious load mechanism (3) and control module, described elevating mechanism comprises bracing frame (4), crane (5) and crane drives structure, described crane (5) is slidably fitted on bracing frame (4), and described crane drives structure drives crane (5) to be elevated along bracing frame (4) vertical direction; Described control module is connected with block selecting and driving mechanism (2) of shifting gears, it is characterized in that: described crane (5) is connected with erecting frame (6), described block selecting and gearshift driving mechanism (2) are connected on erecting frame (6); Described selector holder is arranged on base (1) and goes up and the below being positioned at block selecting and gearshift driving mechanism (2), the free end of the gear level of the selector to be measured that described selector holder connects is connected with block selecting and driving mechanism (2) of shifting gears, described block selecting and gearshift driving mechanism (2) are provided with force snesor (29), and described force snesor (29) is connected with control module; Described fictitious load mechanism (3) is connected with the gear-shifting inhaul cable tail end of selector to be measured.
2. automotive gear shifter device for testing endurance according to claim 1, it is characterized in that: described block selecting and gearshift driving mechanism (2) comprise and be connected to two on erecting frame (6) the first guide rods (19) be arranged in parallel, and erecting frame (6) is connected with the first drive motor (22), described two first guide rods (19) are sliding combined with the first sliding support (20), described first sliding support (20) is connected with first tooth bar (21) of length direction and the first guide rod (19) axis being parallel, the rotating shaft of described first drive motor (22) is connected with the first gear (23) be meshed with the first tooth bar (21), described the first sliding support (20) is connected with two the second guide rods (24) be arranged in parallel, and the axes normal of the axis of the second guide rod (24) and the first guide rod (19), described two second guide rods (24) are sliding combined with the second sliding support (25), described second sliding support (25) is connected with second tooth bar (28) of length direction and the second guide rod (24) axis being parallel, described first sliding support (20) is connected with the second drive motor (26), the rotating shaft of described the second drive motor (26) is connected with the second gear (27) be meshed with the second tooth bar (28), described second sliding support (25) is connected with the gear level fixed sturcture (30) fixing with the gear level free end of selector to be measured.
3. automotive gear shifter device for testing endurance according to claim 2, it is characterized in that: described gear level fixed sturcture (30) comprises connection box (31) and fixed cover (34), described connection box (31) two ends are rotatably connected by the first rotating shaft (32) and the second sliding support (25), and the axis being parallel of the axis of the first rotating shaft (32) and the second guide rod (24); Described fixed cover (34) is arranged in connection box (31), and fixed cover (34) is rotationally connected by the second rotating shaft (33) and connection box (31), the axis of described the second rotating shaft (33) and the axes normal of the first rotating shaft (32); The lower end of described fixed cover (34) is provided with the cavity that the gear level free end for selector to be measured inserts.
4. the automotive gear shifter device for testing endurance according to claim 1 or 3, is characterized in that: described force snesor (29) is arranged on fixed cover (34) top.
5. automotive gear shifter device for testing endurance according to claim 1, it is characterized in that: the upper connection one simulated engine storehouse (7) of described base (1), described selector holder is arranged in simulated engine storehouse (7), and the top of simulated engine storehouse (7) is provided with the opening (42) stretched out for the gear level free end of selector to be measured on selector holder; The sidewall of described simulated engine storehouse (7) is provided with temperature sensor (8), and described temperature sensor (8) is connected with control module.
6. automotive gear shifter device for testing endurance according to claim 1, it is characterized in that: described fictitious load mechanism (3) comprises and is arranged on fictitious load storehouse (43) on base (1) and supporting gas spring (9), in described fictitious load storehouse (43), simulation drive mechanism is installed, described simulation drive mechanism comprises the back up pad (35) be connected on fictitious load storehouse (43) inwall, described back up pad (35) is rotationally connected a rotation axis (36), the upper end of described rotation axis (36) connects a swing arm (37), the gear-shifting inhaul cable tail end of described selector to be measured is connected with the free end of swing arm (37), the lower end of described rotation axis (36) connects a horizontally disposed fork (38), and the free end of fork (38) is set to bulb (39), the bulb (39) of described fork (38) free end is rotatably assorted a connection piece (40), upper flexible connection one pull bar (41) of described web member (40), the outer end of described pull bar (41) is stretched out fictitious load storehouse (43) and is connected with the piston rod of supporting gas spring (9), the sidewall of described fictitious load storehouse (43) is provided with temperature sensor (8), and described temperature sensor (8) is connected with control module.
7. automotive gear shifter device for testing endurance according to claim 1, it is characterized in that: described crane drives structure comprises the leading screw (10) be vertically arranged on bracing frame (4), described leading screw (10) and bracing frame (4) are rotatably connected, and the bottom fixed cover of leading screw (10) is provided with the first cone gear (11), the bottom of support frame as described above (4) is provided with drive shaft (12), the inner of described drive shaft (12) is provided with the second cone gear (13) be meshed with the first cone gear (11), the outer end of described drive shaft (12) connects a crank (14), described crane (4) lateral wall connects a tapped adapter sleeve (15), and described adapter sleeve (15) spiral is connected on leading screw (10).
8. automotive gear shifter device for testing endurance according to claim 1, it is characterized in that: the inner and the crane (5) of described erecting frame (6) are hinged, the sidewall of erecting frame (6) is provided with threaded reference column (16), the sidewall of described crane (5) is provided with the circular arc pilot hole (18) passed for reference column (16) free end, and the free end spiral of described reference column (16) is connected with set nut (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520164409.7U CN204422208U (en) | 2015-03-23 | 2015-03-23 | Automotive gear shifter device for testing endurance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520164409.7U CN204422208U (en) | 2015-03-23 | 2015-03-23 | Automotive gear shifter device for testing endurance |
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| CN204422208U true CN204422208U (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520164409.7U Withdrawn - After Issue CN204422208U (en) | 2015-03-23 | 2015-03-23 | Automotive gear shifter device for testing endurance |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104697788A (en) * | 2015-03-23 | 2015-06-10 | 宁波鹏程拉索有限公司 | Durability test device for automobile gear shifter |
| CN105445016A (en) * | 2015-12-25 | 2016-03-30 | 四川航天世东汽车部件有限公司 | Vehicle control mechanism durability test device |
| 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 |
| CN106124202A (en) * | 2016-08-16 | 2016-11-16 | 合肥通用机械研究院 | A kind of passenger car controls axle assembly shifting property test platform |
-
2015
- 2015-03-23 CN CN201520164409.7U patent/CN204422208U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104697788A (en) * | 2015-03-23 | 2015-06-10 | 宁波鹏程拉索有限公司 | Durability test device for automobile gear shifter |
| CN104697788B (en) * | 2015-03-23 | 2017-05-10 | 宁波鹏程拉索有限公司 | Durability test device for automobile gear shifter |
| CN105445016A (en) * | 2015-12-25 | 2016-03-30 | 四川航天世东汽车部件有限公司 | Vehicle control mechanism durability test device |
| CN105445016B (en) * | 2015-12-25 | 2019-03-22 | 四川航天世东汽车部件有限公司 | Car control mechanism endurance quality experimental rig |
| 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 |
| CN106124202A (en) * | 2016-08-16 | 2016-11-16 | 合肥通用机械研究院 | A kind of passenger car controls axle assembly shifting property test platform |
| CN106124202B (en) * | 2016-08-16 | 2018-10-16 | 合肥通用机械研究院有限公司 | A kind of passenger car control axle assembly shifting property test platform |
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Granted publication date: 20150624 Effective date of abandoning: 20170510 |