New energy automobile detection tool

Abstract

The utility model provides a new energy automobile detection tool, and relates to the technical field of shell detection. The new energy automobile detection tool comprises a mounting plate, and the mounting plate is provided with a needling mechanism. According to the new energy automobile detection tool, a limiting block is controlled to move out of a limiting groove in the upper portion of a first sliding groove through the elastic effect of an elastic piece, and then a needle head is driven to slide downwards in a through hole, so that the needle head can rapidly pierce a new energy battery; and then a second sliding disc is driven to slide up and down in a containing frame, so that the force of an elastic piece for pushing a needle head to needle the new energy battery can be adjusted, the result of needle punching of the new energy battery with different forces can be detected, and the problems that the device can only carry out impact resistance detection on the new energy battery and does not have the capability of needle punching detection; the problem that the use of the device is limited due to the fact that needling detection equipment needs to be replaced during needling detection is solved, and the diversity of the use of the device is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of detection tool, specifically a new energy automobile detection tool, belong to shell detection technical field. BACKGROUND

[0002] New energy automobile battery usually refers to the energy storage device for providing power for new energy automobile, common have lithium ion battery, nickel-hydrogen battery etc., the shell of new energy automobile battery is the structural component for accommodating and protecting battery internal component, it can prevent battery from external physical impact, extrusion and vibration etc., protect the key components such as battery internal electric core, electrode, diaphragm from being damaged.

[0003] After searching, the Chinese patent with publication number CN118687800A discloses a new energy automobile battery shell detection tool, which includes a moving assembly for moving the battery shell to be detected. The top of the moving assembly is provided with a heating plate. The two sides of the moving assembly are fixedly connected with support assemblies. The bottom of the support assembly is provided with an impact assembly. The impact assembly includes a first reversible motor. The output shaft of the first reversible motor is fixedly connected with a winding rod. The outer surface of the winding rod is wound with a winding rope. One end of the winding rope is fixedly connected with a connecting block. The bottom of the connecting block is fixedly connected with a reinforcing block. The bottom of the reinforcing block is fixedly connected with an impact block. The impact block is used to impact the battery shell to be detected.

[0004] The device can wind the winding rope by starting the first reversible motor, the fixed connecting block at the bottom end is pulled upward, so that the reinforcing block and the impact block move upward at the same time, and after rising to the highest position, the impact force detection can be started, the output shaft of the first reversible motor is quickly reversed, at this time, the pulling force of the impact block tends to be zero, the impact block quickly falls down and hits the shell body, the size of the impact force can be changed by adjusting the height of the impact block, the shell body is heated by energizing the heating plate, at this time, the impact block is repeatedly dropped and hits the shell body, and the surface is observed, so that the problem that the battery shell detection device does not detect the impact resistance of the shell body at room temperature and the heated shell body is solved; the output shaft of the second reversible motor drives the threaded rod to rotate, the positioning blocks installed at both ends of the threaded rod can limit the threaded rod when the threaded rod rotates, so that the position of the threaded rod is stable when the threaded rod rotates, at this time, since the two sliding blocks slide outside the two sliding rails, the threaded rod can drive the moving block to move left and right when the threaded rod rotates, and further drive the mounting plate and the shell body arranged on the top thereof to move at the same time, so that the position of the spring shell body can be moved, so that different parts can be impacted during the impact detection process, that is, the middle part and the edge part can be detected; the two clamping plates are slid toward opposite sides, the anti-skid strips have the anti-skid effect when being pushed, so that the staff can push the clamping plates conveniently, at this time, the clamping plates can slide on the top of the supporting bottom plate but will not fall off by sliding the sliding plates in the limiting grooves, when the distance between the two clamping plates can place the shell body, the two clamping plates can be loosened, under the rebounding action of the plurality of fixed springs, the two sliding plates can move toward the shell body placed in the middle, so that the two clamping plates can clamp the shell body, and further prevent the shell body from being bounced out during the detection process, but the device can only detect the impact resistance of the new energy battery and does not have the ability of needle detection, and the needle detection equipment needs to be replaced when the needle detection is performed, so that the use of the device has limitations; therefore, the new energy automobile detection tool is provided to solve the above problems. Practical new type content

[0005] To solve the above problems, the new energy automobile detection tool is provided to solve the above problems, and the specific technical scheme is as follows:

[0006] The utility model provides a new energy automobile detection frock, including the mounting plate, the mounting plate is provided with needle stick mechanism, needle stick mechanism includes first support plate, first support plate fixedly connected with a plurality of first support leg, first support plate is opened mounting hole, mounting hole is fixedly connected with containing frame, containing frame is opened two first sliding slot, containing frame is opened through -hole, through -hole is connected with needle head slidingly, needle head is fixedly connected with rotating plate, rotating plate is fixedly connected with two limit block, rotating plate rotationally connects with first sliding disc, first sliding disc is fixedly connected with elastic piece, elastic piece is fixedly connected with second sliding disc, second sliding disc rotationally connects with first screw rod, first screw rod is fixedly connected with first rotating disc, containing frame is fixedly connected with fixed disc, fixed disc is opened first screw hole.

[0007] Preferably, the first support leg is fixedly connected with the mounting plate, the rotating plate is slidingly connected with the containing frame, the limit block is slidingly connected with the first sliding slot, the first sliding disc is slidingly connected with the containing frame, the second sliding disc is slidingly connected with the containing frame, and the first screw hole is threadedly connected with the first screw rod.

[0008] Preferably, the mounting plate is provided with a displacement mechanism, the displacement mechanism includes two first sliding frames that are symmetrical to each other, both the first sliding frames are fixedly connected with the mounting plate, both the first sliding frames are slidingly connected with first sliding blocks, and the first sliding blocks are fixedly connected with a first connecting plate.

[0009] Preferably, the first connecting plate is fixedly connected with two second sliding frames that are symmetrical to each other, both the second sliding frames are slidingly connected with second sliding blocks, and the second sliding blocks are fixedly connected with a second connecting plate.

[0010] Preferably, the second connecting plate is opened with a second screw hole, the second screw hole is threadedly connected with a second screw rod, the second screw rod is fixedly connected with a second rotating disc, and the second rotating disc is rotationally connected with a fastening plate.

[0011] Preferably, the displacement mechanism clamps a new energy battery, the mounting plate is provided with an impact mechanism, the impact mechanism includes a second support plate and a servo motor, the second support plate is fixedly connected with a plurality of second support legs, the second support legs are fixedly connected with the mounting plate, and the second support plate is opened with a second sliding slot.

[0012] Preferably, the second sliding slot is slidingly connected with a rack, the rack is fixedly connected with a weight block, the rack is meshingly connected with an external gear, the servo motor is fixedly connected with the second support plate, an output end of the servo motor is fixedly connected with a rotating rod, and the rotating rod is fixedly connected with the external gear.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1, this new energy vehicle detection frock through the elastic element's elasticity, control limit block from the first sliding slot upper limit groove removes, and then drive the needle in the inside of the through -hole slide down, so that the needle can be quickly pricked on the new energy battery, through the left and right rotation first rotating disc, and then drive the second sliding disc in the inside of accommodating frame up and down slide, so that the elastic element can adjust the strength of the needle pricking new energy battery, the result of detecting different strength needle pricking new energy battery, solve the above-mentioned device only to new energy battery impact detection, do not have the ability of needle detection, when carrying out needle detection still need to replace needle detection equipment, make the use of this device exist the problem of limited, realized the diversity of this device use.

[0015] 2, this new energy vehicle detection frock through control servo motor left and right rotation, and then drive the rotating rod left and right rotation, simultaneously drive the external gear left and right rotation, so as to drive the rack in the inside of the second sliding groove up and down slide, simultaneously drive the weight block up and down movement, so as to adjust the height of the weight block, it is convenient to detect the result of different high weight block impacting new energy battery, after adjusting the height, servo motor is closed, and then the weight block falls quickly and impacts new energy battery, realize the purpose of different impact force detection of new energy battery; Through placing new energy battery between two fastening plates, then rotating the second rotating disc control two second threaded rods are close to each other, and then drive two fastening plates close to each other, finally make two fastening plates clamp and fix new energy battery, through the front and back movement new energy battery, and then drive the second sliding block in the inside of the second sliding frame front and back slide, through the left and right movement new energy battery, and then drive the first sliding block in the inside of the first sliding frame left and right slide, so as to realize the multidirectional movement of this device to new energy battery, it is convenient to the purpose of multiple site detection of new energy battery. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the three-dimensional front view structure schematic diagram of the utility model;

[0017] Figure 2 It is the three-dimensional structure split diagram of the utility model displacement mechanism;

[0018] Figure 3 It is the three-dimensional structure split diagram of the utility model impact mechanism;

[0019] Figure 4 It is the three-dimensional structure split diagram of the utility model needle mechanism;

[0020] Figure 5 It is the three-dimensional structure planing and cutting diagram of the utility model accommodating frame.

[0021] BRIEF DESCRIPTION OF DRAWINGS: 1, mounting plate; 2, needling mechanism; 201, first support plate; 202, first support leg; 203, mounting hole; 204, containing frame; 205, first sliding groove; 206, through hole; 207, needle; 208, rotating plate; 209, limiting block; 210, first sliding disc; 211, elastic piece; 212, second sliding disc; 213, fixed disc; 214, first threaded hole; 215, first threaded rod; 216, first rotating disc; 3, displacement mechanism; 301, first sliding frame; 302, first sliding block; 303, first connecting plate; 304, second sliding frame; 305, second sliding block; 306, second connecting plate; 307, second threaded hole; 308, second threaded rod; 309, second rotating disc; 310, fastening plate; 4, new energy battery; 5, impact mechanism; 501, second support plate; 502, second support leg; 503, second sliding groove; 504, rack; 505, weight block; 506, external gear; 507, servo motor; 508, rotating rod. DETAILED DESCRIPTION

[0022] The utility model will be further described in connection with the drawings.

[0023] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 , including mounting plate 1, mounting plate 1 is provided with needling mechanism 2, needling mechanism 2 includes first support plate 201, first support plate 201 is fixedly connected with a plurality of first support leg 202, first support plate 201 is opened with mounting hole 203, mounting hole 203 is fixedly connected with containing frame 204, containing frame 204 is opened with two first sliding grooves 205, containing frame 204 is opened with through hole 206, through hole 206 is slidably connected with needle 207, needle 207 is fixedly connected with rotating plate 208, rotating plate 208 is fixedly connected with two limiting blocks 209, rotating plate 208 is rotatably connected with first sliding disc 210, first sliding disc 210 is fixedly connected with elastic piece 211, elastic piece 211 is fixedly connected with second sliding disc 212, second sliding disc 212 is rotatably connected with first threaded rod 215, first threaded rod 215 is fixedly connected with first rotating disc 216, containing frame 204 is fixedly connected with fixed disc 213, fixed disc 213 is opened with first threaded hole 214, first support leg 202 is fixedly connected with mounting plate 1, rotating plate 208 is slidably connected with containing frame 204, limiting block 209 is slidably connected with first sliding groove 205, first sliding disc 210 is slidably connected with containing frame 204, second sliding disc 212 is slidably connected with containing frame 204, first threaded hole 214 is threadedly connected with first threaded rod 215.

[0024] The upper part of the first sliding groove 205 is provided with a limiting groove for limiting the limiting block 209. The material of the elastic member 211 is preferably a spring. Through the elastic effect of the elastic member 211, the limiting block 209 is controlled to move out of the limiting groove in the upper part of the first sliding groove 205, thereby driving the first sliding disc 210 to slide downward in the inside of the containing frame 204, simultaneously driving the rotating plate 208 to slide downward in the inside of the containing frame 204, and simultaneously driving the needle 207 to slide downward in the inside of the through hole 206, so that the needle 207 can be quickly pierced on the new energy battery 4. By rotating the first rotating disc 216 left and right, the first threaded rod 215 is driven to move up and down, simultaneously driving the second sliding disc 212 to slide up and down in the inside of the containing frame 204, so as to adjust the force of the elastic member 211 pushing the needle 207 to pierce the new energy battery 4, thereby achieving the purpose of the device for different force piercing detection of the new energy battery 4.

[0025] Please refer again to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 The mounting plate 1 is provided with a displacement mechanism 3. The displacement mechanism 3 comprises two first sliding frames 301 which are symmetrical to each other. Both of the first sliding frames 301 are fixedly connected with the mounting plate 1. Both of the first sliding frames 301 are slidingly connected with first sliding blocks 302. The first sliding blocks 302 are fixedly connected with first connecting plates 303. The first connecting plates 303 are fixedly connected with two second sliding frames 304 which are symmetrical to each other. Both of the second sliding frames 304 are slidingly connected with second sliding blocks 305. The second sliding blocks 305 are fixedly connected with second connecting plates 306. The second connecting plates 306 are provided with second threaded holes 307. The second threaded holes 307 are threadedly connected with second threaded rods 308. The second threaded rods 308 are fixedly connected with second rotating discs 309. The second rotating discs 309 are rotatably connected with fastening plates 310.

[0026] The first connecting plates 303 are connected with the mounting plate 1. The second sliding frames 304 are connected with the mounting plate 1. The second connecting plates 306 and the fastening plates 310 are connected with the mounting plate 1. The fastening plates 310 clamping one side surface of the new energy battery 4 are provided with anti-skid layers. The new energy battery 4 is placed between the two fastening plates 310. Then the second rotating discs 309 are rotated to control the two second threaded rods 308 to move close to each other, thereby driving the two fastening plates 310 to move close to each other, and finally clamping and fixing the new energy battery 4. By moving the new energy battery 4 forward and backward, the second sliding blocks 305 are driven to slide forward and backward in the inside of the second sliding frames 304. By moving the new energy battery 4 left and right, the first sliding blocks 302 are driven to slide left and right in the inside of the first sliding frames 301, thereby achieving the multi-directional movement of the new energy battery 4 in the device, and facilitating the multi-site detection of the new energy battery 4.

[0027] Please refer again to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , the displacement mechanism 3 clamps the new energy battery 4, the mounting plate 1 is provided with the impact mechanism 5, the impact mechanism 5 includes the second support plate 501, servo motor 507, the second support plate 501 is fixedly connected with a plurality of second support legs 502, a plurality of second support legs 502 are fixedly connected with the mounting plate 1, the second support plate 501 is provided with the second sliding groove 503, the second sliding groove 503 is slidably connected with the rack 504, the rack 504 is fixedly connected with the weight block 505, the rack 504 is meshed with the external gear 506, the servo motor 507 is fixedly connected with the second support plate 501, the output end of the servo motor 507 is fixedly connected with the rotating rod 508, the rotating rod 508 is fixedly connected with the external gear 506.

[0028] The servo motor 507 in the application is a common electrical equipment in the prior art, and the model or internal structure thereof will not be described in detail, which can be replaced by other power sources, by controlling the left and right rotation of the servo motor 507, the rotating rod 508 is driven to rotate left and right, and the external gear 506 is driven to rotate left and right, so that the rack 504 is driven to slide up and down in the second sliding groove 503, and the weight block 505 is driven to move up and down, so that the height of the weight block 505 can be adjusted, the results of the impact of the weight block 505 on the new energy battery 4 at different heights can be detected, the servo motor 507 is turned off after the height is adjusted, and then the weight block 505 is quickly dropped to impact the new energy battery 4, so that the purpose of detecting different impact forces of the new energy battery 4 is achieved.

[0029] The utility model discloses a new energy battery 4 is moved to the below of needle mechanism 2 through the elasticity of elastic part 211, and the control limiting block 209 removes from the limiting slot of first sliding slot 205 upper part, and then drives first sliding disc 210 to slide down in the inside of accommodating frame 204, and drives rotary plate 208 to slide down in the inside of accommodating frame 204 simultaneously, and drives needle 207 to slide down in the inside of through -hole 206 simultaneously, thereby can make needle 207 fastly prick on new energy battery 4, through the rotation of first rotating disc 216, and then drive first screw rod 215 to move up and down, and drive second sliding disc 212 to slide up and down in the inside of accommodating frame 204 simultaneously, thereby can adjust the strength that elastic part 211 promotes needle 207 to prick new energy battery 4, realize the purpose that the device detects new energy battery 4 of different strength pricking, new energy battery 4 is moved to the below of impact mechanism 5, through the control servo motor 507 rotation, and then drive rotary rod 508 to rotate left and right, and drive external gear 506 to rotate left and right simultaneously, thereby drive rack 504 to slide up and down in the inside of second sliding slot 503, and drive weight block 505 to move up and down simultaneously, thereby can adjust the height of weight block 505, and the result is convenient to detect different height weight block 505 to impact new energy battery 4, after adjusting height, close servo motor 507, and then make weight block 505 fastly fall and impact new energy battery 4, realize the purpose of detecting new energy battery 4 of different impact force.

[0030] The technical principles of the utility model are described above in combination with specific embodiments. These descriptions are only for explaining the principles of the utility model, and cannot be explained as the limitation of the protection scope of the utility model in any way. Based on the explanation here, the person skilled in the art can think of other specific embodiments of the utility model without creative labor, and these embodiments will fall into the protection scope of the claims of the utility model.

Claims

1. A new energy vehicle detection tool, comprising a mounting plate (1), characterized in that: The mounting plate (1) is provided with a needle mechanism (2), the needle mechanism (2) includes a first support plate (201), a plurality of first support legs (202) are fixedly connected with the first support plate (201), the first support plate (201) is provided with a mounting hole (203), the mounting hole (203) is fixedly connected with a containing frame (204), the containing frame (204) is provided with two first sliding grooves (205), the containing frame (204) is provided with a through hole (206), a needle (207) is slidably connected with the through hole (206), the needle (207) is fixedly connected with a rotating plate (208), the rotating plate (208) is fixedly connected with two limit blocks (209), the rotating plate (208) is rotatably connected with a first sliding disc (210), the first sliding disc (210) is fixedly connected with an elastic member (211), the elastic member (211) is fixedly connected with a second sliding disc (212), the second sliding disc (212) is rotatably connected with a first threaded rod (215), the first threaded rod (215) is fixedly connected with a first rotating disc (216), the containing frame (204) is fixedly connected with a fixed disc (213), and the fixed disc (213) is provided with a first threaded hole (214).

2. The new energy vehicle detection tooling of claim 1, wherein: The first support leg (202) is fixedly connected with the mounting plate (1), the rotating plate (208) is slidably connected with the containing frame (204), the limit block (209) is slidably connected with the first sliding groove (205), the first sliding disc (210) is slidably connected with the containing frame (204), the second sliding disc (212) is slidably connected with the containing frame (204), and the first threaded hole (214) is threadedly connected with the first threaded rod (215).

3. The new energy vehicle detection tooling of claim 1, wherein: The mounting plate (1) is provided with a displacement mechanism (3), the displacement mechanism (3) includes two first sliding frames (301) that are symmetrical to each other, both the first sliding frames (301) are fixedly connected with the mounting plate (1), both the first sliding frames (301) are slidably connected with a first sliding block (302), and the first sliding block (302) is fixedly connected with a first connecting plate (303).

4. The new energy vehicle detection tooling of claim 3, wherein: The first connecting plate (303) is fixedly connected with two second sliding frames (304) that are symmetrical to each other, both the second sliding frames (304) are slidably connected with a second sliding block (305), and the second sliding block (305) is fixedly connected with a second connecting plate (306).

5. The new energy vehicle detection tooling of claim 4, wherein: The second connecting plate (306) is provided with a second threaded hole (307), the second threaded hole (307) is threadedly connected with a second threaded rod (308), the second threaded rod (308) is fixedly connected with a second rotating disc (309), and the second rotating disc (309) is rotatably connected with a fastening plate (310).

6. The new energy vehicle detection tooling of claim 5, wherein: The shifting mechanism (3) clamps a new energy battery (4), the mounting plate (1) is provided with an impact mechanism (5), the impact mechanism (5) includes a second support plate (501), a servo motor (507), the second support plate (501) is fixedly connected with a plurality of second support legs (502), a plurality of second support legs (502) are fixedly connected with the mounting plate (1), and the second support plate (501) is provided with a second sliding groove (503).

7. The new energy vehicle detection tooling of claim 6, wherein: The second sliding groove (503) is slidably connected with a rack (504), the rack (504) is fixedly connected with a weight block (505), the rack (504) is connected with an external gear (506), the servo motor (507) is fixedly connected with the second support plate (501), the output end of the servo motor (507) is fixedly connected with a rotating rod (508), and the rotating rod (508) is fixedly connected with the external gear (506).

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