CN205352711U - A vertical loading rotary mechanism for footboard rigidity comprehensive properties is experimental - Google Patents
A vertical loading rotary mechanism for footboard rigidity comprehensive properties is experimental Download PDFInfo
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- CN205352711U CN205352711U CN201620112990.2U CN201620112990U CN205352711U CN 205352711 U CN205352711 U CN 205352711U CN 201620112990 U CN201620112990 U CN 201620112990U CN 205352711 U CN205352711 U CN 205352711U
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Abstract
The utility model discloses a vertical loading rotary mechanism for footboard rigidity comprehensive properties is experimental, it can carry out the angular adjustment of vertical direction, can apply longitudinal load in the angle of vertical direction according to difference standard self -defined, and testing method is nimble, and experimental effect is better. Including coexistence post I, the mutually sidewise rotation axis that sets up respectively of coexistence post I, fixed servo -cylinder mounting panel I between two rotation axises, the axis that makes servo -cylinder mounting panel I can follow two rotation axises rotates, the electronic servo -cylinder I that the installation is used for applying longitudinal load to experimental exemplar is gone up to servo -cylinder mounting panel I.
Description
Technical field
This utility model relates to deck experimental technique field, particularly relates to a kind of longitudinal direction for deck comprehensive performance test and loads rotating mechanism.
Background technology
For ensureing the safe and reliable of critical piece in motor vehicles Life cycle use procedure, all need to carry out structural strength before all parts general assembly and durability degree uses test.Pedal sends parts as the instruction of manual control direct in vehicle operation use, and its rigidity combination property directly influences throttle, can brake normally use, and then affect the safety in motor-driven vehicle going process.Therefore before producing, pedal will be carried out rigidity comprehensive performance test.
When pedal is applied longitudinal loading by existing deck testing equipment, the angle adjustment of vertical direction can not be carried out, comprehensive pedal can not be carried out stiffness test, and, when using this deck testing equipment, it is impossible to self-defined according to different standards, test method is fixed, even if the product of pass the test also can only meet national standard, it is impossible to meets foreign standard requirement.
Utility model content
The purpose of this utility model is in that to overcome the deficiencies in the prior art, a kind of longitudinal direction for deck comprehensive performance test is provided to load rotating mechanism, it can carry out the angle adjustment of vertical direction, can according to the different self-defined applying longitudinal loadings of the standard angle at vertical direction, test method is flexible, and test effect is better.
The purpose of this utility model is achieved in that
A kind of longitudinal direction for deck comprehensive performance test loads rotating mechanism, including two columns I, the opposite sides of described two columns I is respectively provided with rotating shaft, servoBcylinder installing plate I is fixed between described two rotating shafts, make servoBcylinder installing plate I can rotate along the axis of two rotating shafts, described servoBcylinder installing plate I is installed the electric servo cylinder I for test exemplar applies longitudinal loading.
Lead in order to rotating disk II is rotated, and lock the position of rotating disk II, further, the opposite sides of described two columns I fixes rotating disk II respectively, described electric servo cylinder I 210 is provided with lock-screw II, described rotating disk II 208 arranges arcuate groove coordinate with lock-screw II, form the guiding that electric servo cylinder I 210 is rotated, arcuate groove that the screw rod end of this lock-screw II is provided with through rotating disk II 208 and with electric servo cylinder I 210 threaded engagement, for locking the position of electric servo cylinder I 210.
Preferably, described rotating disk II is provided with axial bore, arranges bearing by bearing block in this axial bore, and described rotating shaft is supported in bearing.
In order to realize the lifting of electric servo cylinder I, preferably, the opposite sides of described two columns I is respectively provided with lifting line slideway I, lifting line slideway I on each column I is respectively cooperating with being provided with lift slide I, making each lift slide I can slide up and down along corresponding column I, described rotating disk II is fixed on lift slide I.
In order to realize the accurate electric up-down of electric servo cylinder I, improve the precision of test, further, the upper end of a piece described column I is provided with lifting motor plate, described lifting motor plate is installed stepping motor I, corresponding column I is provided with elevating screw seat I, on described elevating screw seat I, rotatable support lifts ball screw I, the upper end of described lifting ball screw I connects stepping motor I, the lower end threaded engagement of described lifting ball screw I has lifting nut seat I, form leading screw and nut mechanism, lift slide I on corresponding column I is fixing with lifting nut seat I to be connected, making stepping motor I can pass through leading screw and nut mechanism drives lift slide I to slide up and down.
Preferably, swivel plate is fixed at the two ends, left and right of described servoBcylinder installing plate I respectively, and described swivel plate is circumferentially fixed with rotating shaft.
Owing to have employed technique scheme, this utility model has the advantages that
Electric servo cylinder I is at the adjustable angle of vertical direction, all right up-down adjustment position, realize vertical direction multi-angle, pedal is applied longitudinal loading by multiple spot, therefore, pedal comprehensive can be carried out stiffness test by it, can according to the different positions of the self-defined imposed load of standard, angle, test method is flexible, and test effect is better.
Accompanying drawing explanation
Fig. 1 is use schematic diagram of the present utility model；
Fig. 2 is the schematic top plan view of Fig. 1；
Fig. 3 is the left view schematic diagram of Fig. 1；
Fig. 4 is the structural representation of longitudinal load maintainer；
Fig. 5 is the schematic top plan view of Fig. 4；
Fig. 6 is the left view schematic diagram of Fig. 4；
Fig. 7 is the A-A cross-sectional schematic of Fig. 4；
Fig. 8 is the structural representation of horizontal load maintainer；
Fig. 9 is the schematic top plan view of Fig. 8；
Schematic diagram is looked on the right side that Figure 10 is Fig. 8；
Figure 11 is structural representation of the present utility model；
Figure 12 is the schematic top plan view of Figure 11；
Figure 13 is the left view schematic diagram of Figure 11；
Figure 14 is the B-B cross-sectional schematic of Figure 11.
Detailed description of the invention
Referring to Figure 11 to Figure 14, for loading a kind of preferred embodiment of rotating mechanism for the longitudinal direction of deck comprehensive performance test, including two columns I 207, the opposite sides of described two columns I 207 is respectively provided with rotating shaft 220, servoBcylinder installing plate I 209 is fixed between described two rotating shafts 220, in the present embodiment, swivel plate 222 is fixed at the two ends, left and right of described servoBcylinder installing plate I 209 respectively, described swivel plate 222 is circumferentially fixed with rotating shaft 220, makes servoBcylinder installing plate I 209 can rotate along the axis of two rotating shafts 220.Described servoBcylinder installing plate I 209 is installed the electric servo cylinder I 210 for test exemplar 500 applies longitudinal loading.
The opposite sides of described two columns I 207 fixes rotating disk II 208 respectively, and described rotating disk II 208 is provided with axial bore, arranges bearing 221 by bearing block 219 in this axial bore, and described rotating shaft 220 is supported in bearing 221.Described electric servo cylinder I 210 is provided with lock-screw II, described rotating disk II 208 arranges arcuate groove coordinate with lock-screw II, form the guiding that electric servo cylinder I 210 is rotated, arcuate groove that the screw rod end of this lock-screw II is provided with through rotating disk II 208 and with electric servo cylinder I 210 threaded engagement, for locking the position of electric servo cylinder I 210.
The opposite sides of described two columns I 207 is respectively provided with lifting line slideway I 223, lifting line slideway I 223 on each column I 207 is respectively cooperating with being provided with lift slide I 224, making each lift slide I 224 can slide up and down along corresponding column I 207, described rotating disk II 208 is fixed on lift slide I 224.The upper end of a piece described column I 207 is provided with lifting motor plate 212, described lifting motor plate 212 is installed stepping motor I 211, corresponding column I 207 is provided with elevating screw seat I 213, on described elevating screw seat I 213, rotatable support lifts ball screw I 214, the upper end of described lifting ball screw I 214 connects stepping motor I 211, the lower end threaded engagement of described lifting ball screw I 214 has lifting nut seat I 215, form leading screw and nut mechanism, lift slide I 224 on corresponding column I 207 is fixing with lifting nut seat I 215 to be connected, making stepping motor I 211 can pass through leading screw and nut mechanism drives lift slide I 224 to slide up and down.
Referring to Fig. 1 to Fig. 3, use schematic diagram of the present utility model, including base 100, and it is arranged on the longitudinal load maintainer 200 on base, horizontal load maintainer 300, test exemplar installing mechanism 400, described test exemplar installing mechanism 400 is for installation test exemplar 500, described longitudinal load maintainer 200 for applying longitudinal loading to test exemplar 500, and described horizontal load maintainer 300 is for applying transverse load to test exemplar 500.
Referring to Fig. 1 to Fig. 3, described base 100 is T-slot platform, the upper surface of described base 100 is provided with T-slot 101, described longitudinal load maintainer 200, horizontal load maintainer 300, test exemplar installing mechanism 400 coordinate in the T-slot 101 of base respectively through T-shaped slide block, make longitudinal load maintainer 200, horizontal load maintainer 300, test exemplar installing mechanism 400 horizontal, lengthwise position all can adjust.Base 100 adopts Plate Welding to form.Upper substrate and lower member is made to be formed by connecting by screw so that it is to obtain high rigidity.Only need 2 people can complete the adjustment of other mechanisms on base 100.
Referring to Fig. 4 to Fig. 7, described longitudinal load maintainer 200 includes rotating disk I 206, described rotating disk I 206 is provided with two columns I 207, the opposite sides of described two columns I 207 is respectively provided with lifting line slideway I 223, the lifting line slideway I 223 of each column I 207 is respectively cooperating with being provided with lift slide I 224, make each lift slide I 224 can slide up and down along corresponding column I 207, the opposite sides of described two lift slides I 224 is respectively provided with rotating shaft 220, between described two columns I 207, servoBcylinder installing plate I 209 is set, described servoBcylinder installing plate I 209 is installed the electric servo cylinder I 210 for test exemplar 500 applies longitudinal loading, swivel plate 222 is fixed at the two ends, left and right of described servoBcylinder installing plate I 209 respectively, described swivel plate 222 is circumferentially fixed with rotating shaft 220.
The opposite sides of described two lift slides I 224 fixes rotating disk II 208 respectively, rotating disk II 208 and two lift slides I 224 arrange liner plate 218, described rotating disk II 208 is provided with axial bore, axial bore arranges bearing 221 by bearing block 219, described rotating shaft 220 is supported in bearing 221, described electric servo cylinder I 210 is provided with lock-screw II, described rotating disk II 208 arranges arcuate groove coordinate with lock-screw II, form the guiding that electric servo cylinder I 210 is rotated, arcuate groove that the screw rod end of this lock-screw II is provided with through rotating disk II 208 and with electric servo cylinder I 210 threaded engagement, for locking the position of electric servo cylinder I 210.
Described longitudinal load maintainer 200 also includes the first substrate 201 being arranged on base 100, described first substrate 201 is provided with the translated linear guide rail I 203 along base 100 horizontal expansion, described first substrate 201 is provided with supporting plate 205, described supporting plate 205 is coordinated with translated linear guide rail I 203 by the translation slide I 204 being arranged below, make supporting plate 205 can slide along translated linear guide rail I 203, described rotating disk I 206 is rotatably supported at supporting plate 205, in the present embodiment, described supporting plate 205 is provided with the rotating shaft 217 of vertical direction by bearing, described rotating disk I 206 is circumferentially fixed in rotating shaft 217, described supporting plate 205 is provided with at least one lock-screw I, described rotating disk I 206 arranges arcuate groove coordinate with lock-screw I, form the guiding that rotating disk I 206 is rotated, the lower end of described lock-screw I through the arcuate groove on rotating disk I 206 and with supporting plate 205 threaded engagement, for locking the position of rotating disk I 206, described first substrate 201 is provided with translation screw rodb base I 226, described translation screw rodb base I 226 is rotatably supported translation ball screw I 227 by bearing, described supporting plate 205 is arranged below translational nut seat I 216, described translational nut seat I 216 and translation ball screw I 227 threaded engagement, form feed screw nut's structure, one end of translation ball screw I 227 arranges driving device I 225, in the present embodiment, described driving device I 225 adopts handwheel.Described first substrate 201 is additionally provided with the locking strip 202 being provided with along base 100 horizontal expansion, described locking strip 202 is provided with T-slot, described supporting plate 205 is arranged below T-shaped piece and coordinates with the T-slot on locking strip 202, forms the locking position on supporting plate 205 vertical direction.
One root post I 207 is provided with lifting motor plate 212, described lifting motor plate 212 is installed stepping motor I 211, corresponding column I 207 is provided with elevating screw seat I 213, on described elevating screw seat I 213, rotatable support lifts ball screw I 214, the upper end of described lifting ball screw I 214 connects stepping motor I 211, the lower end threaded engagement of described lifting ball screw I 214 has lifting nut seat I 215, form leading screw and nut mechanism, lift slide I 224 on corresponding column I 207 is fixing with lifting nut seat I 215 to be connected, making stepping motor I 211 can pass through leading screw and nut mechanism drives lift slide I 224 to slide up and down.In the present embodiment, described lift slide I 224 connects by connecting plate is fixing with corresponding rotating disk II 208.
Referring to Fig. 8 to Figure 10, described horizontal load maintainer 300 includes servoBcylinder installing plate II 302, and this servoBcylinder installing plate II 302 is installed the second electric servo cylinder 301 for test exemplar 500 applies transverse load.Described horizontal load maintainer 300 also includes the second substrate 304 being arranged on base 100, described second substrate 304 is provided with the translated linear guide rail II 307 along base 100 longitudinal extension, described servoBcylinder installing plate II 302 is coordinated with translated linear guide rail II 307 by the translation slide II 306 being arranged below, make servoBcylinder installing plate II 302 can slide along translated linear guide rail II 307, described second substrate 304 is provided with translation screw rodb base II, described translation screw rodb base II is rotatably supported translation ball screw II 309 by bearing, described servoBcylinder installing plate II 302 be arranged below translational nut seat II 308, described translational nut seat II 308 and translation ball screw II 309 threaded engagement, form feed screw nut's structure, one end of translation ball screw II 309 arranges driving device II 305.In the present embodiment, described driving device II 305 adopts handwheel.Certainly, described driving device I 225, driving device II 305 can also adopt motor or other power set.
Referring to Figure 11 to Figure 14, described test exemplar installing mechanism 400 includes gantry base plate 410, gantry base plate 410 is installed two columns II 406, two installation gantry, column II 406 upper end upper substrates 411, described gantry upper substrate 411 is installed stepping motor II 413, this stepping motor II 413 drives lifting ball screw II 417, it is provided with gantry workpiece mounting plate 401 between two columns II 406, gantry workpiece mounting plate 401 is fixed lifting nut seat II, described lifting ball screw II 417 and lifting nut seat II threaded engagement, lift slide II 408 is fixed by slide installing plate 407 in the both sides of described gantry workpiece mounting plate 401, the lifting line slideway 402 that lift slide II 408 is provided with two column II 406 opposite sides coordinates, the fixture 422 of fixation test exemplar 500 on described gantry workpiece mounting plate 401.In the present embodiment, the both sides of described gantry workpiece mounting plate 401 are also respectively fixed with gantry latch segment 403, described two columns II 406 are respectively equipped with T-shaped gantry locking slot 405, each gantry latch segment 403 is respectively provided with gantry lock T-shaped piece 404 and coordinate with T-shaped gantry locking slot 405, forming the guiding to gantry workpiece mounting plate 401 and locking, described gantry is locked T-shaped piece 404 and is fixed by screw 409.
Further, described gantry upper substrate 411 is installed lifting gripper shoe 412, described lifting gripper shoe 412 is installed lifting bearing mounting plate 415, the stepping motor mounted below II 413 of described lifting bearing mounting plate 415, the active synchronization belt wheel 414 installed above of lifting bearing mounting plate 415, and passive and synchronous belt wheel 421, described stepping motor II 413 drives active synchronization belt wheel 414, active synchronization belt wheel 414 drives passive and synchronous belt wheel 421 by Timing Belt 416, passive and synchronous belt wheel 421 is fixed on lifting ball screw II 417, the rotating shaft of described stepping motor II 413 and lifting ball screw II 417 upper end are respectively through bearing block 419, bearing 418 is supported in lifting bearing mounting plate 415, bearing block 419 is sealed by end cap 420.
Described gantry workpiece mounting plate 401 is provided with crisscross T-slot, each longitudinal T-slot is perpendicular to each horizontal T-slot, the T-slot that described fixture 422 is coordinated on gantry workpiece mounting plate 401 by T-shaped slide block, makes horizontal, the lengthwise position of fixture 422 all can adjust.
What finally illustrate is, preferred embodiment above is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described in detail by above preferred embodiment, but skilled artisan would appreciate that, in the form and details it can be made various change, without departing from this utility model claims limited range.
Claims (6)
1. the longitudinal direction for deck comprehensive performance test loads rotating mechanism, it is characterized in that, including two columns I (207), the opposite sides of described two columns I (207) is respectively provided with rotating shaft (220), servoBcylinder installing plate I (209) is fixed between described two rotating shafts (220), make servoBcylinder installing plate I (209) can rotate along the axis of two rotating shafts (220), the upper electric servo cylinder I (210) installed for test exemplar (500) applies longitudinal loading of described servoBcylinder installing plate I (209).
2. the longitudinal direction for deck comprehensive performance test according to claim 1 loads rotating mechanism, it is characterized in that, the opposite sides of described two columns I (207) fixes rotating disk II (208) respectively, described electric servo cylinder I (210) is provided with lock-screw II, described rotating disk II (208) arranges arcuate groove coordinate with lock-screw II, form the guiding that electric servo cylinder I (210) is rotated, arcuate groove that the screw rod end of this lock-screw II is provided with through rotating disk II (208) and with electric servo cylinder I (210) threaded engagement, for locking the position of electric servo cylinder I (210).
3. the longitudinal direction for deck comprehensive performance test according to claim 2 loads rotating mechanism, it is characterized in that, described rotating disk II (208) is provided with axial bore, arranging bearing (221) by bearing block (219) in this axial bore, described rotating shaft (220) is supported in bearing (221).
4. the longitudinal direction for deck comprehensive performance test according to claim 2 loads rotating mechanism, it is characterized in that, the opposite sides of described two columns I (207) is respectively provided with lifting line slideway I (223), lifting line slideway I (223) on each column I (207) is respectively cooperating with being provided with lift slide I (224), making each lift slide I (224) can slide up and down along corresponding column I (207), described rotating disk II (208) is fixed on lift slide I (224).
5. the longitudinal direction for deck comprehensive performance test according to claim 4 loads rotating mechanism, it is characterized in that, the upper end of a piece described column I (207) is provided with lifting motor plate (212), described lifting motor plate (212) is upper installs stepping motor I (211), corresponding column I (207) is provided with elevating screw seat I (213), upper rotatable support of described elevating screw seat I (213) lifts ball screw I (214), the upper end of described lifting ball screw I (214) connects stepping motor I (211), the lower end threaded engagement of described lifting ball screw I (214) has lifting nut seat I (215), form leading screw and nut mechanism, lift slide I (224) on corresponding column I (207) is fixing with lifting nut seat I (215) to be connected, making stepping motor I (211) can pass through leading screw and nut mechanism drives lift slide I (224) to slide up and down.
6. the longitudinal direction for deck comprehensive performance test according to claim 1 loads rotating mechanism, it is characterized in that, swivel plate (222) is fixed at the two ends, left and right of described servoBcylinder installing plate I (209) respectively, and described swivel plate (222) is circumferentially fixed with rotating shaft (220).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620112990.2U CN205352711U (en) | 2016-02-03 | 2016-02-03 | A vertical loading rotary mechanism for footboard rigidity comprehensive properties is experimental |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620112990.2U CN205352711U (en) | 2016-02-03 | 2016-02-03 | A vertical loading rotary mechanism for footboard rigidity comprehensive properties is experimental |
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| Publication Number | Publication Date |
|---|---|
| CN205352711U true CN205352711U (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620112990.2U Active CN205352711U (en) | 2016-02-03 | 2016-02-03 | A vertical loading rotary mechanism for footboard rigidity comprehensive properties is experimental |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108082920A (en) * | 2018-02-02 | 2018-05-29 | 珠海汉迪自动化设备有限公司 | Lift rocking equipment and its control method |
| CN109724735A (en) * | 2019-01-24 | 2019-05-07 | 南京博士朗新能源科技有限公司 | Gas pedal withstands forces experimental facilities |
-
2016
- 2016-02-03 CN CN201620112990.2U patent/CN205352711U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108082920A (en) * | 2018-02-02 | 2018-05-29 | 珠海汉迪自动化设备有限公司 | Lift rocking equipment and its control method |
| CN109724735A (en) * | 2019-01-24 | 2019-05-07 | 南京博士朗新能源科技有限公司 | Gas pedal withstands forces experimental facilities |
| CN109724735B (en) * | 2019-01-24 | 2024-04-02 | 南京博士朗新能源科技有限公司 | Accelerator pedal bearing capacity experimental equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180428 Address after: 402284 Chongqing Jiangjin district de sense Industrial Park Patentee after: Chongqing creation Austria Beijing Great Automotive Components Company Limited Address before: 402260 Jiangjin District, Chongqing City, Jiangzhou Road, A6, building No. 21, No. Patentee before: CHONGQING FEIZHOU MECHANICAL AUTOMATION DEVICE CO., LTD. |
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| TR01 | Transfer of patent right |