CN212228372U - New energy automobile is with test rack - Google Patents

Abstract

The utility model relates to the technical field of new energy vehicles, and discloses a test bench for new energy vehicles, which comprises a base, the right side of the top of the base is bolted with a stand column, the left side of the top of the base is provided with an installation structure, the top of the left side of the stand column is provided with a connection structure, an adjusting plate is arranged below the connection structure, a strip-shaped groove is formed in the surface of the adjusting plate, and a mounting plate is bolted on the left side of the stand column and below the connection structure; the utility model discloses can carry out incessant reciprocating regulation to the back department of seat, make its connecting axle department incessant work, solve present test bench and can only test the elasticity and the intensity of seat, and can not confirm the durability of seat junction well, make the connecting axle life-span of seat can not obtain the problem of effective estimation, make automobile seat's connecting axle department can be twisted reverse the test by fully, and then conveniently reachs the general life of seat axle, be worth promoting.

Description

New energy automobile is with test rack

Technical Field

The utility model relates to a new energy automobile technical field specifically is a test rack for new energy automobile.

Background

The bench test is that before the product leaves the factory, some simulation test run tests are generally carried out, including some engine tests, and the product can be put into use after passing the engine tests.

The hinge shaft of the joint of the produced automobile seat needs to be subjected to torsion tests for multiple times, the conventional test bench has certain defects in the aspect of testing the seat, the conventional test bench can only test the elasticity and the strength of the seat, but cannot well determine the durability of the joint of the seat, so that the service life of the connecting shaft of the seat cannot be well estimated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a test bench for new energy automobile possesses and to twist reverse the test to car seat's connecting axle department, and then conveniently reachs the advantage of the approximate life of seat axle, has solved present test bench and can only test the elasticity and the intensity of seat, and can not confirm the durability of seat junction well for the connecting axle life-span of seat can not obtain the problem of effective estimation.

In order to achieve the above object, the utility model provides a following technical scheme: a test bench for a new energy automobile comprises a base, wherein a stand column is bolted on the right side of the top of the base, the left side of the top of the base is provided with a mounting structure, the top of the left side of the upright post is provided with a connecting structure, an adjusting plate is arranged below the connecting structure, a strip-shaped groove is arranged on the surface of the adjusting plate, the left side of the upright post and the lower part of the connecting structure are bolted with a mounting plate, the left side of the bottom of the mounting plate is bolted with a motor, the output shaft of the motor is bolted with a driving plate, the left side of the surface of the driving plate is fixedly connected with an adjusting rod, the adjusting rod penetrates through the strip-shaped groove and is in sliding connection with the inner wall of the strip-shaped groove, the bottom end of the adjusting plate is in bolted connection with a fixing frame, the middle part of fixed frame inboard bolt has the baffle, the mounting groove has all been seted up to the inboard of fixed frame and the both sides on baffle surface, the inboard of mounting groove is provided with buffer structure.

Preferably, the mounting structure includes fixing base, bull stick and bottom plate, the fixing base bolt joint is on the surface at base top, and the fixing base uses in pairs, the bull stick run through the fixing base and with rotate between the fixing base and be connected, bottom plate fixed connection is in the side of bull stick.

Preferably, the surface of the bottom plate is provided with a plurality of mounting holes which are in a rectangular array, and the bottom of the bottom plate is bonded with a protective pad.

Preferably, the connecting structure comprises a connecting arm, a limiting plate and a reinforcing arm, the connecting arm is bolted to the stand column, the limiting plate is bolted to the left side of the connecting arm, and two ends of the reinforcing arm are respectively bolted to the connecting arm and the limiting plate.

Preferably, the bottom of the limiting plate is provided with a sliding groove, the inside of the sliding groove is connected with a sliding block in a sliding manner, and the sliding block is fixedly connected with the top of the adjusting plate.

Preferably, buffer structure includes connecting roller, spacing groove and compression spring, the left and right sides at the mounting groove inner wall is seted up to the spacing groove, compression spring passes through the hasp bolt and connects the inner wall at the spacing groove, the both ends of connecting the roller all run through to the inboard in spacing groove through the pivot, and rotate between this pivot and the connecting roller and be connected.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses can carry out incessant reciprocating regulation to the back department of seat, make its connecting axle department incessant work, solve present test bench and can only test the elasticity and the intensity of seat, and can not confirm the durability of seat junction well, make the connecting axle life-span of seat can not obtain the problem of effective estimation, make automobile seat's connecting axle department can be twisted reverse the test by fully, and then conveniently reachs the general life of seat axle, be worth promoting.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a perspective view of the present invention;

FIG. 4 is a perspective view of the present invention;

fig. 5 is the utility model discloses limiting plate's structure left side cut-away view.

In the figure: 1. a base; 2. a column; 3. a mounting structure; 31. a fixed seat; 32. a rotating rod; 33. a base plate; 4. a connecting structure; 41. a connecting arm; 42. a limiting plate; 43. a reinforcing arm; 5. an adjusting plate; 6. a strip-shaped groove; 7. mounting a plate; 8. a motor; 9. a drive plate; 10. adjusting a rod; 11. a fixing frame; 12. a partition plate; 13. mounting grooves; 14. a buffer structure; 141. a connecting roller; 142. a limiting groove; 143. a compression spring; 15. a chute; 16. a slider; 17. mounting holes; 18. a protective pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a test bench for a new energy automobile comprises a base 1, a column 2 is bolted on the right side of the top of the base 1, a mounting structure 3 is arranged on the left side of the top of the base 1, a connecting structure 4 is arranged on the top of the left side of the column 2, an adjusting plate 5 is arranged below the connecting structure 4, a strip-shaped groove 6 is formed in the surface of the adjusting plate 5, a mounting plate 7 is bolted on the left side of the column 2 and below the connecting structure 4, a motor 8 is bolted on the left side of the bottom of the mounting plate 7, a driving plate 9 is bolted on an output shaft of the motor 8, an adjusting rod 10 is fixedly connected on the left side of the surface of the driving plate 9, the adjusting rod 10 penetrates through the strip-shaped groove 6 and is in sliding connection with the inner wall of the strip-shaped groove 6, a fixing frame 11 is bolted on the bottom end of the adjusting plate, the inboard of mounting groove 13 is provided with buffer structure 14, this rack can carry out incessant reciprocating adjustment to the back department of seat, makes its connecting axle department incessantly work, has solved present test rack and can only test the elasticity and the intensity of seat, and can not confirm the durability of seat junction well, makes the problem that the connecting axle life-span of seat can not effectively be estimated, makes the connecting axle department of car seat can be twisted reverse the test by fully, and then conveniently reachs the approximate life of seat axle, is worth promoting.

Referring to fig. 1 and 4, the mounting structure 3 includes a fixing base 31, a rotating rod 32 and a bottom plate 33, the fixing base 31 is bolted to the surface of the top of the base 1, the fixing base 31 is used in pair, the rotating rod 32 penetrates through the fixing base 31 and is rotatably connected with the fixing base 31, the bottom plate 33 is fixedly connected to the side of the rotating rod 32, and the bottom of the seat can be fixed by the arrangement of the fixing base 31, the rotating rod 32 and the bottom plate 33 without affecting the movable adjustment of the backrest of the seat.

Referring to fig. 1 and 4, the surface of the bottom plate 33 is provided with a plurality of mounting holes 17, the number of the mounting holes 17 is a rectangular array, the bottom of the bottom plate 33 is adhered with a protection pad 18, the mounting holes 17 are used for providing a mounting space when the seat is mounted, and the protection pad 18 can form impact protection for the bottom of the bottom plate 33.

Referring to fig. 1, the connecting structure 4 includes a connecting arm 41, a limiting plate 42 and a reinforcing arm 43, the connecting arm 41 is bolted to the upright 2, the limiting plate 42 is bolted to the left side of the connecting arm 41, two ends of the reinforcing arm 43 are respectively bolted to the connecting arm 41 and the limiting plate 42, and the connecting arm 41, the limiting plate 42 and the reinforcing arm 43 are arranged to suspend and mount the adjusting plate 5.

Referring to fig. 1 and 5, the bottom of the limiting plate 42 is provided with a sliding groove 15, the sliding block 16 is slidably connected inside the sliding groove 15, the sliding block 16 is fixedly connected with the top of the adjusting plate 5, and the sliding groove 15 and the sliding block 16 are arranged, so that the adjusting plate 5 can be limited without affecting the forward and backward movement of the adjusting plate 5.

Referring to fig. 1 and 2, the buffer structure 14 includes a connection roller 141, a limiting groove 142 and a compression spring 143, the limiting groove 142 is disposed on the left and right sides of the inner wall of the mounting groove 13, the compression spring 143 is fastened to the inner wall of the limiting groove 142 by a fixing buckle, both ends of the connection roller 141 penetrate through the inner side of the limiting groove 142 through a rotation shaft, and the rotation shaft is rotatably connected to the connection roller 141, the connection roller 141 can rotate by itself while contacting the surface of the seat back, and does not scratch the surface of the seat when the seat is adjusted forward and backward, and the limiting groove 142 and the compression spring 143 can buffer the movement of the connection roller 141, thereby adapting to the forward and backward movement of the seat.

The working principle is as follows: the initial position of the fixed frame 11 is located right above the mounting structure 3, two seats to be tested are respectively mounted on the surfaces of the bottom plates 33 on two sides through the mounting holes 17, it is ensured that the two seats are mounted back to back, the top of the back is arranged at the inner side of the space formed between the fixed frame 11 and the partition plate 12, the motor 8 is controlled to work, the output shaft thereof drives the driving plate 9 and the adjusting rod 10 to rotate, along with the circular motion of the driving plate 9, the adjusting rod 10 does not stop moving at the inner side of the strip-shaped groove 6 and drives the adjusting plate 5 to move left and right in the horizontal direction, the slide block 16 does reciprocating sliding motion at the inner side of the sliding groove 15 along with the adjusting plate 5, during the motion of the adjusting plate 5, the bottom end thereof drives the fixed frame 11 to do reciprocating motion, the fixed frame 11 immediately drives the seats on two sides to move back and forth, because the bottom of the, the durability of the seat connecting shaft can be judged by the reciprocating uninterrupted test.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a new energy automobile is with test bench, includes base (1), its characterized in that: the right side of base (1) top has been bolted and has been connected stand (2), the left side at base (1) top is provided with mounting structure (3), the left top of stand (2) is provided with connection structure (4), the below of connection structure (4) is provided with regulating plate (5), bar groove (6) have been seted up on the surface of regulating plate (5), the left side of stand (2) just is located the below bolt of connection structure (4) and has been connected mounting panel (7), the left side bolt of mounting panel (7) bottom has motor (8), the output shaft bolt of motor (8) has been connected drive plate (9), the left side fixedly connected with on drive plate (9) surface adjusts pole (10), adjust pole (10) run through bar groove (6) and with sliding connection between the inner wall of bar groove (6), the bottom bolt of regulating plate (5) has fixed frame (11), baffle (12) have been bolted at the middle part of fixed frame (11) inboard, mounting groove (13) have all been seted up to the inboard of fixed frame (11) and the both sides on baffle (12) surface, the inboard of mounting groove (13) is provided with buffer structure (14).

2. The test bench for the new energy automobile according to claim 1, characterized in that: mounting structure (3) include fixing base (31), bull stick (32) and bottom plate (33), fixing base (31) bolt is on the surface at base (1) top, and fixing base (31) cooperate the use in pairs, bull stick (32) run through fixing base (31) and with the fixing base (31) between rotate and be connected, bottom plate (33) fixed connection is in the side of bull stick (32).

3. The test bench for the new energy automobile according to claim 2, characterized in that: the surface of the bottom plate (33) is provided with a plurality of mounting holes (17) which are in a rectangular array, and the bottom of the bottom plate (33) is bonded with a protective pad (18).

4. The test bench for the new energy automobile according to claim 1, characterized in that: connection structure (4) are including linking arm (41), limiting plate (42) and strengthen arm (43), the bolt connection between linking arm (41) and stand (2), limiting plate (42) bolt connection is on the left side of linking arm (41), strengthen the both ends of arm (43) respectively with linking arm (41) and the bolt connection between limiting plate (42).

5. The test bench for the new energy automobile according to claim 4, characterized in that: the bottom of limiting plate (42) has seted up spout (15), the inside sliding connection of spout (15) has slider (16), slider (16) and the top fixed connection of regulating plate (5).

6. The test bench for the new energy automobile according to claim 1, characterized in that: buffer structure (14) are including connecting roller (141), spacing groove (142) and compression spring (143), the left and right sides at mounting groove (13) inner wall is seted up in spacing groove (142), compression spring (143) are tied at the inner wall of spacing groove (142) through the fixing buckle, the both ends of connecting roller (141) all run through the inboard to spacing groove (142) through the pivot, and rotate between this pivot and the connecting roller (141) and be connected.

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