CN111487127A - Battery monomer test equipment that shocks resistance - Google Patents

Abstract

The invention discloses a single battery impact resistance testing device which comprises a bottom plate, wherein a lifting mechanism is installed at the top end of the bottom plate, a motor sleeve is arranged above a top plate, a motor is arranged in the motor sleeve and fixedly connected with the top plate through the motor sleeve, the bottom end of a first threaded rod is movably connected with the bottom plate through a bearing, the top end of the first threaded rod is movably connected with the top plate through the bearing, a plurality of vertical rods are uniformly arranged on the outer side of the first threaded rod, the top ends of the vertical rods are fixedly connected with the lower surface of the top plate, the bottom ends of the vertical rods are fixedly connected with the upper surface of the bottom plate, the first threaded rod is in threaded connection with a lifting sleeve, and the lifting sleeve is in sliding sleeve connection with the vertical rods. This different face clamping device of single battery shock resistance test equipment can effectively realize the fixed of the different face position of battery to realize different face centre gripping, with practice thrift the centre gripping required time, and then improve work efficiency.

Description

Battery monomer test equipment that shocks resistance

Technical Field

The invention relates to the technical field of a different-surface clamping device of single battery impact resistance testing equipment, in particular to single battery impact resistance testing equipment.

Background

The new energy automobile comprises a pure electric automobile, a range-extended electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen engine automobile and the like.

The pure electric vehicle adopts a single storage battery as an energy storage power source, and the storage battery is used as the energy storage power source, and the battery provides electric energy for the motor to drive the motor to run, so that the vehicle is pushed to run. The rechargeable battery of the pure electric vehicle mainly comprises a lead-acid battery, a nickel-cadmium battery, a nickel-hydrogen battery, a lithium ion battery and the like, and the batteries can provide power for the pure electric vehicle. Meanwhile, the pure electric vehicle stores electric energy through the battery, drives the motor to operate, and enables the vehicle to normally run.

When pure electric vehicles produces the use, need carry out a series of tests to its battery to guarantee whole mechanism's normal work, when testing, need carry out shock resistance test to the battery, need press from both sides tightly the battery at this in-process, but the battery is regular geometric solid, and the clamping operation can be realized to current clamping device, but often avoids in order to improve the centre gripping effect to the antarafacial, very big extravagant operating time, be unfavorable for high-efficient work.

Disclosure of Invention

The invention aims to provide a single battery impact resistance testing device, which solves the problems that although the existing clamping device provided in the background art can realize clamping operation, different surfaces are often avoided to improve the clamping effect, the operation time is greatly wasted, and the high-efficiency work is not facilitated.

In order to achieve the purpose, the invention provides the following technical scheme: the single battery impact resistance testing equipment comprises a bottom plate, wherein a lifting mechanism is arranged at the top end of the bottom plate;

the lifting mechanism comprises a top plate, a motor sleeve, a motor, a lifting sleeve, a first threaded rod and a vertical rod;

the top of roof is equipped with the motor cover, the bottom of motor cover and the upper surface looks rigid coupling of roof, be equipped with the motor in the motor cover, the motor passes through motor cover and roof looks rigid coupling, be equipped with first threaded rod between roof and the bottom plate, the top of first threaded rod and the output shaft looks rigid coupling of motor, the bottom of first threaded rod is passed through the bearing and is linked to each other with the bottom plate activity, the top of first threaded rod is passed through the bearing and is linked to each other with the roof activity, the outside of first threaded rod evenly is equipped with a plurality of montants, and is a plurality of the top of montant all with the lower surface looks rigid coupling of roof, and is a plurality of the bottom of montant all with the upper surface looks rigid coupling of bottom plate, first threaded rod links to each other with the lift cover screw, the lift cover slides with a plurality.

Preferably, the lifting sleeve is provided with a transverse adjusting mechanism;

the transverse adjusting mechanism comprises a cross beam, a sliding block, a second threaded rod, a supporting frame and a rotary table;

the crossbeam slides with the lift cover and cup joints, be equipped with the second threaded rod in the lift cover, the left side of second threaded rod is equipped with the carousel, the left end rigid coupling of carousel and second threaded rod, the right-hand member of second threaded rod passes through bearing and lift cover activity and links to each other, the left end of second threaded rod passes through bearing and the left end activity of support frame and links to each other, the second threaded rod links to each other with the slider screw thread, slider and crossbeam looks rigid coupling, the right-hand member of support frame and the left end rigid coupling of lift cover.

Preferably, a plurality of different-surface fixing mechanisms are uniformly arranged at the right end of the cross beam;

the different-surface fixing mechanism comprises a sleeve, a stop block, a sliding rod, an extension spring and a rubber sleeve;

the telescopic inside is equipped with the slide bar, the slide bar cup joints with the sleeve pipe is slided, the top of slide bar is equipped with the dog, the dog is the top looks rigid coupling of slide bar, be equipped with extension spring between dog and the sleeve pipe, extension spring cup joints with the slide bar mutually, extension spring's top and the lower surface looks rigid coupling of dog, extension spring's bottom and sheathed tube top looks rigid coupling, the bottom of slide bar is equipped with the rubber sleeve, the rubber sleeve cup joints with the bottom of slide bar mutually, and is a plurality of the sleeve pipe all cup joints mutually with the right-hand member of crossbeam, and is a plurality of the sleeve pipe all passes through the right-hand member looks rigid coupling of bolt and crossbeam.

Preferably, a fixing mechanism is installed on the left side of the different-surface fixing mechanism;

the fixing mechanism comprises a transverse plate, a first push block, a second push block and a hydraulic cylinder;

the diaphragm cup joints with the bottom right-hand member of crossbeam in a sliding manner, the diaphragm cup joints with a plurality of slide bars mutually, the upper surface of diaphragm is equipped with first ejector pad, the upper surface left side position looks rigid coupling of first ejector pad and diaphragm, the top of first ejector pad is equipped with the second ejector pad, the downside inclined plane of second ejector pad is laminated with the top inclined plane of first ejector pad mutually, the top of second ejector pad and the bottom looks rigid coupling of pneumatic cylinder, the pneumatic cylinder rigid coupling is in the upper surface of crossbeam.

Preferably, a plurality of the different-surface fixing mechanisms are arranged in a matrix.

Preferably, a pressing plate is attached to the surface of the transverse plate of the cross beam and is fixedly connected with the cross beam through a bolt.

Compared with the prior art, the invention has the beneficial effects that: this different face clamping device of single battery shock resistance test equipment can effectively realize the fixed of the different face position of battery to realize different face centre gripping, in order to practice thrift the centre gripping required time, and then improve work efficiency, specifically as follows:

1. according to the different-surface clamping device of the single battery impact resistance testing equipment, the lifting control of the cross beam is realized through the matching of the top plate, the motor sleeve, the motor, the lifting sleeve, the first threaded rod and the vertical rod, so that the clamping operation is realized;

2. the different-surface clamping device of the single battery impact resistance testing equipment realizes the transverse position control of the different-surface fixing mechanism through the matching of the cross beam, the sliding block, the second threaded rod, the supporting frame and the turntable;

3. the different-surface clamping device of the single battery impact resistance testing equipment is matched with the sleeve, the stop block, the sliding rod, the extension spring and the rubber sleeve, so that the different surfaces are attached to each other, the fixing is facilitated, and the different surfaces are fixed;

4. this different face clamping device of battery monomer test equipment that shocks resistance through the cooperation of diaphragm, first ejector pad, second ejector pad and pneumatic cylinder to the realization is fixed to different face fixed establishment's position.

5. The different-surface clamping device of the single battery impact resistance testing equipment comprises a rotary table, a lifting sleeve, a plurality of different-surface fixing mechanisms, a motor, a hydraulic cylinder and a hydraulic cylinder, wherein the rotary table is rotated to drive a second threaded rod to rotate, so that a sliding block moves rightwards under the action of threads to drive a beam to move rightwards, the different-surface fixing mechanisms move to target positions, the motor is started, an output shaft of the motor drives a first threaded rod to rotate, so that the lifting sleeve moves downwards, rubber sleeves of the different-surface fixing mechanisms are attached to different surfaces of a storage battery, the sliding rod is jacked up by the storage battery along with the downward movement of the beam, a stretching spring is stretched, the whole mechanism is completely attached to the different surfaces, meanwhile, the hydraulic cylinder is started, so that a second pushing block is pushed downwards by the hydraulic cylinder, the first pushing block is pushed to move rightwards to drive a transverse plate to move rightwards, so that the battery is completely fixed and the operation of the motor is stopped at this time, thereby achieving the clamping operation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cutaway structure of FIG. 1;

FIG. 3 is a schematic top view of the structure of FIG. 1;

FIG. 4 is a cross-sectional view of FIG. 3;

FIG. 5 is an enlarged view of the fixing mechanism and the fixing mechanism of FIG. 2;

FIG. 6 is a schematic top view of the cross plate of FIG. 5; .

In the figure: 1. the device comprises a bottom plate, 2, a lifting mechanism, 201, a top plate, 202, a motor sleeve, 203, a motor, 204, a lifting sleeve, 205, a first threaded rod, 206, a vertical rod, 3, a transverse adjusting mechanism, 301, a cross beam, 302, a sliding block, 303, a second threaded rod, 304, a supporting frame, 305, a rotary table, 4, a different-surface fixing mechanism, 401, a sleeve, 402, a stop block, 403, a sliding rod, 404, an extension spring, 405, a rubber sleeve, 5, a fixing mechanism, 501, a transverse plate, 502, a first push block, 503, a second push block, 504, a hydraulic cylinder, 6 and a pressing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a battery monomer impact resistance test device comprises a bottom plate 1, wherein a lifting mechanism 2 is arranged at the top end of the bottom plate 1; the lifting mechanism 2 comprises a top plate 201, a motor sleeve 202, a motor 203, a lifting sleeve 204, a first threaded rod 205 and a vertical rod 206; the top of roof 201 is equipped with motor cover 202, the bottom of motor cover 202 and the upper surface looks rigid coupling of roof 201, be equipped with motor 203 in the motor cover 202, motor 203 passes through motor cover 202 and roof 201 looks rigid coupling, be equipped with first threaded rod 205 between roof 201 and the bottom plate 1, the top of first threaded rod 205 and the output shaft looks rigid coupling of motor 203, the bottom of first threaded rod 205 passes through the bearing and links to each other with bottom plate 1 activity, the top of first threaded rod 205 passes through the bearing and links to each other with roof 201 activity, the outside of first threaded rod 205 evenly is equipped with a plurality of montants 206, the top of a plurality of montants 206 all with the lower surface looks rigid coupling of roof 201, the bottom of a plurality of montants 206 all with the upper surface looks rigid coupling of bottom plate 1, first threaded rod 205 links to each other with lifting sleeve 204 screw thread, lifting sleeve 204 cup joints with a plurality. The motor 203 is a servo motor, the rotating speed is adjustable, the external power supply is 220V, the specific selection is determined according to the processing cost and the actual situation, and the working requirement is met.

The lifting sleeve 204 is provided with a transverse adjusting mechanism 3; the transverse adjusting mechanism 3 comprises a cross beam 301, a sliding block 302, a second threaded rod 303, a supporting frame 304 and a rotary disc 305; crossbeam 301 and lifting sleeve 204 slip bell and spigot joint, be equipped with second threaded rod 303 in the lifting sleeve 204, the left side of second threaded rod 303 is equipped with carousel 305, carousel 305 and the left end looks rigid coupling of second threaded rod 303, and the right-hand member of second threaded rod 303 passes through bearing and lifting sleeve 204 activity and links to each other, and the left end of second threaded rod 303 passes through bearing and the left end activity of support frame 304 and links to each other, and second threaded rod 303 and slider 302 thread link to each other, slider 302 and crossbeam 301 looks rigid coupling, the right-hand member of support frame 304 and the left end looks rigid coupling of lifting sleeve 204.

A plurality of different-surface fixing mechanisms 4 are uniformly arranged at the right end of the cross beam 301; the different-surface fixing mechanism 4 comprises a sleeve 401, a stop block 402, a slide rod 403, an extension spring 404 and a rubber sleeve 405; the inside of sleeve 401 is equipped with slide bar 403, slide bar 403 is cup jointed with sleeve 401 in a sliding manner, the top of slide bar 403 is equipped with dog 402, dog 402 is fixedly connected with the top end of slide bar 403, be equipped with extension spring 404 between dog 402 and sleeve 401, extension spring 404 is cup jointed with slide bar 403, the top end of extension spring 404 is fixedly connected with the lower surface of dog 402, the bottom end of extension spring 404 is fixedly connected with the top end of sleeve 401, the bottom end of slide bar 403 is equipped with rubber sleeve 405, rubber sleeve 405 is cup jointed with the bottom end of slide bar 403, a plurality of sleeves 401 are all cup jointed with the right-hand member of crossbeam 301, a plurality of sleeves 401 are all fixedly connected with the right-hand member of crossbeam 301 through.

The left side of the different-surface fixing mechanism 4 is provided with a fixing mechanism 5; the fixing mechanism 5 comprises a transverse plate 501, a first push block 502, a second push block 503 and a hydraulic cylinder 504; the transverse plate 501 is sleeved with the right end of the bottom of the cross beam 301 in a sliding manner, the transverse plate 501 is sleeved with the plurality of sliding rods 403, a first push block 502 is arranged on the upper surface of the transverse plate 501, the first push block 502 is fixedly connected with the left position of the upper surface of the transverse plate 501, a second push block 503 is arranged above the first push block 502, the lower side inclined plane of the second push block 503 is attached to the upper side inclined plane of the first push block 502, the top end of the second push block 503 is fixedly connected with the bottom end of the hydraulic cylinder 504, and the hydraulic cylinder 504 is fixedly connected to the upper surface of the cross beam 301. The plurality of different-surface fixing mechanisms 4 are arranged in a matrix. The pressing plate 6 is attached to the surface of the transverse plate 501 of the cross beam 301, and the pressing plate 6 is fixedly connected with the cross beam 301 through bolts. The hydraulic cylinder 504 is a light hydraulic cylinder, and can also be a light pneumatic cylinder, and the specific selection is also determined according to the processing cost and the actual situation.

When the device works, a plurality of integral mechanisms are matched for use;

fixing the bottom plate 1 with the ground, during operation, rotating the turntable 305 to make the turntable 305 drive the second threaded rod 303 to rotate, thereby making the slider 302 move rightwards under the action of the threads, further driving the beam 301 to move rightwards, so that the plurality of different-surface fixing mechanisms 4 move to target positions, starting the motor 203, making the output shaft of the motor 203 drive the first threaded rod 205 to rotate, thereby making the lifting sleeve 204 move downwards, making the rubber sleeves 405 of the plurality of different-surface fixing mechanisms 4 fit with different surfaces of the storage battery, along with the downward movement of the beam 301, the sliding rod 403 is jacked up by the storage battery, so that the extension spring 404 is extended, thereby realizing the complete fit of the whole mechanism with different surfaces, meanwhile, starting the hydraulic cylinder 504, making the second push block 503 pushed downwards by the hydraulic cylinder 504, thereby pushing the first push block 502 to move rightwards, further driving the transverse plate 501 to move rightwards, and making the positions of the plurality of sliding rods 403, the beam 301 continues to move downwards with the lifting sleeve 204, so that the accumulator is completely fixed, at which point the operation of the motor 203 is stopped, thus achieving the clamping operation.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (9)

1. The utility model provides a battery monomer test equipment that shocks resistance which characterized in that: the lifting device comprises a bottom plate (1), wherein a lifting mechanism (2) is arranged at the top end of the bottom plate (1);

the lifting mechanism (2) comprises a top plate (201), a motor sleeve (202), a motor (203), a lifting sleeve (204), a first threaded rod (205) and a vertical rod (206);

the top of roof (201) is equipped with motor cover (202), the bottom of motor cover (202) and the upper surface looks rigid coupling of roof (201), be equipped with motor (203) in motor cover (202), motor (203) passes through motor cover (202) and roof (201) looks rigid coupling, be equipped with first threaded rod (205) between roof (201) and bottom plate (1), the top of first threaded rod (205) and the output shaft looks rigid coupling of motor (203), the bottom of first threaded rod (205) passes through the bearing and links to each other with bottom plate (1) activity, the top of first threaded rod (205) passes through the bearing and links to each other with roof (201) activity, the outside of first threaded rod (205) evenly is equipped with a plurality of montants (206), and a plurality of the top of montant (206) all with the lower surface looks rigid coupling of roof (201), a plurality of the bottom of montant (206) all with the upper surface looks rigid coupling of bottom plate (1), the first threaded rod (205) is in threaded connection with the lifting sleeve (204), and the lifting sleeve (204) is in sliding sleeve connection with the vertical rods (206).

2. The battery cell impact resistance testing apparatus according to claim 1, wherein: a transverse adjusting mechanism (3) is arranged on the lifting sleeve (204);

the transverse adjusting mechanism (3) comprises a cross beam (301), a sliding block (302), a second threaded rod (303), a supporting frame (304) and a rotary table (305);

crossbeam (301) and lift cover (204) slip cup joint, be equipped with second threaded rod (303) in lift cover (204), the left side of second threaded rod (303) is equipped with carousel (305), the left end rigid coupling of carousel (305) and second threaded rod (303), the right-hand member of second threaded rod (303) passes through the bearing and links to each other with lift cover (204) activity, the left end of second threaded rod (303) passes through the bearing and links to each other with the left end activity of support frame (304), second threaded rod (303) and slider (302) screw thread link to each other, slider (302) and crossbeam (301) looks rigid coupling, the right-hand member of support frame (304) and the left end rigid coupling of lift cover (204).

3. The battery cell impact resistance testing apparatus according to claim 2, wherein: a plurality of different-surface fixing mechanisms (4) are uniformly arranged at the right end of the cross beam (301);

the different-surface fixing mechanism (4) comprises a sleeve (401), a stop block (402), a sliding rod (403), an extension spring (404) and a rubber sleeve (405);

a sliding rod (403) is arranged inside the sleeve (401), the sliding rod (403) is in sliding sleeve connection with the sleeve (401), a block (402) is arranged above the sliding rod (403), the block (402) is fixedly connected with the top end of the sliding rod (403), an extension spring (404) is arranged between the stop block (402) and the sleeve (401), the extension spring (404) is sleeved with the sliding rod (403), the top end of the extension spring (404) is fixedly connected with the lower surface of the stop block (402), the bottom end of the extension spring (404) is fixedly connected with the top end of the sleeve (401), the bottom of slide bar (403) is equipped with rubber sleeve (405), rubber sleeve (405) cup joints mutually with the bottom of slide bar (403), and is a plurality of sleeve pipe (401) all cup joints mutually with the right-hand member of crossbeam (301), and is a plurality of sleeve pipe (401) all through the right-hand member looks rigid coupling of bolt with crossbeam (301).

4. The battery cell impact resistance testing apparatus according to claim 3, wherein: a fixing mechanism (5) is arranged on the left side of the different-surface fixing mechanism (4);

the fixing mechanism (5) comprises a transverse plate (501), a first pushing block (502), a second pushing block (503) and a hydraulic cylinder (504);

the bottom right-hand member slip of diaphragm (501) and crossbeam (301) cup joints, diaphragm (501) cup joints with a plurality of slide bars (403) mutually, the upper surface of diaphragm (501) is equipped with first ejector pad (502), first ejector pad (502) and the upper surface off the left side position looks rigid coupling of diaphragm (501), the top of first ejector pad (502) is equipped with second ejector pad (503), the downside inclined plane of second ejector pad (503) and the top inclined plane of first ejector pad (502) laminate mutually, the top of second ejector pad (503) and the bottom looks rigid coupling of pneumatic cylinder (504), pneumatic cylinder (504) rigid coupling is in the upper surface of crossbeam (301).

5. The battery cell impact resistance testing apparatus according to claim 3, wherein: the plurality of different-surface fixing mechanisms (4) are arranged in a matrix.

6. The battery cell impact resistance testing apparatus according to claims 1 to 5, wherein: the surface of a transverse plate (501) of the cross beam (301) is attached with a pressing plate (6), and the pressing plate (6) is fixedly connected with the cross beam (301) through bolts.

7. The battery cell impact resistance testing apparatus according to claims 1 to 5, wherein: the surface of a transverse plate (501) of the cross beam (301) is attached with a pressing plate (6), and the pressing plate (6) is fixedly connected with the cross beam (301) through bolts.

8. The battery cell impact resistance testing apparatus according to claims 1 to 5, wherein: the surface of a transverse plate (501) of the cross beam (301) is attached with a pressing plate (6), and the pressing plate (6) is fixedly connected with the cross beam (301) through bolts.

9. A test method of a single battery impact resistance test device is characterized in that: fixing the bottom plate 1 with the ground, during operation, rotating the turntable 305 to make the turntable 305 drive the second threaded rod 303 to rotate, thereby making the slider 302 move rightwards under the action of the threads, further driving the beam 301 to move rightwards, so that the plurality of different-surface fixing mechanisms 4 move to target positions, starting the motor 203, making the output shaft of the motor 203 drive the first threaded rod 205 to rotate, thereby making the lifting sleeve 204 move downwards, making the rubber sleeves 405 of the plurality of different-surface fixing mechanisms 4 fit with different surfaces of the storage battery, along with the downward movement of the beam 301, the sliding rod 403 is jacked up by the storage battery, so that the extension spring 404 is extended, thereby realizing the complete fit of the whole mechanism with different surfaces, meanwhile, starting the hydraulic cylinder 504, making the second push block 503 pushed downwards by the hydraulic cylinder 504, thereby pushing the first push block 502 to move rightwards, further driving the transverse plate 501 to move rightwards, and making the positions of the plurality of sliding rods 403, the beam 301 continues to move downwards with the lifting sleeve 204, so that the accumulator is completely fixed, at which point the operation of the motor 203 is stopped, thus achieving the clamping operation.

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