CN213829026U - Grabbing jig for cylindrical battery cell - Google Patents

Abstract

The utility model discloses a gripping jig for cylindrical electrical cores, which comprises a mounting plate, a motor and a bidirectional screw rod, wherein the surface of the mounting plate is fixedly provided with the top end of a support rod and the bottom end of a pneumatic telescopic rod, the bottom end of the support rod is fixedly connected with the upper surface of a fixed plate, the periphery of the pneumatic telescopic rod is provided with a cylinder, the bottom end of the pneumatic telescopic rod is fixedly connected with the upper end surface of a movable frame, the periphery of the movable frame is slidably connected with a longitudinal spacing groove, the bottom end of the movable frame is fixedly provided with an adsorption plate, the interior of the adsorption plate is fixedly embedded with a permanent magnet, the upper surface of the fixed plate is fixedly provided with the motor, the motor is fixedly connected with one end of the bidirectional screw rod and can move inwards simultaneously by driving a clamping block, a semicircular clamping groove can clamp the cylindrical electrical cores, the clamping ring is a semicircular rubber ring, the clamping ring is convenient for providing a buffer effect when clamping the cylindrical electrical cores and preventing the cylindrical electrical cores from being damaged by clamping, make simultaneously to press from both sides the dress more firm, prevent that cylinder electricity core from dropping.

Description

Grabbing jig for cylindrical battery cell

Technical Field

The utility model relates to a mechanical equipment technical field specifically is a tool that snatchs of cylinder electricity core.

Background

Widely applied to various large electronic fields, such as: high-grade highlight flashlight, portable power supply, wireless data transmitter, electric heating thermal clothes, shoes, portable instruments and meters, portable lighting equipment, portable printers, industrial instruments, photovoltaic power generation storage batteries, medical instruments, automobile power batteries and the like. 18650 lithium cell all needs to adopt the support to fix the equipment in the assembly process

At present mainly adopt both hands to snatch or the mode that anodal post permanent magnet was absorb when packing into the support with electric core, efficiency is lower, and relative position between the electric core can't be guaranteed when the support of packing into, the counterpoint is inaccurate, the difficulty of packing into, simultaneously, utilize both hands to snatch and produce tired out acid anesthesia easily, working strength is big, also can influence the cleanliness of electric core, and traditional anodal post permanent magnet absorption mode takes place the phenomenon that electric core dropped again easily at the in-process of snatching

Therefore, the grabbing jig for the cylindrical battery cell is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cylindrical electric core snatch tool to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a grabbing jig for cylindrical battery cells comprises a mounting plate, a motor and a bidirectional screw rod, wherein the surface of the mounting plate is fixedly provided with the top end of a supporting rod and the bottom end of a pneumatic telescopic rod, the bottom end of the supporting rod is fixedly connected with the upper surface of a fixing plate, the periphery of the pneumatic telescopic rod is provided with a cylinder, the bottom end of the pneumatic telescopic rod is fixedly connected with the upper end surface of a movable frame, the periphery of the movable frame is slidably connected with a longitudinal limiting groove, the bottom end of the movable frame is fixedly provided with an adsorption plate, a permanent magnet is fixedly embedded in the adsorption plate, the upper surface of the fixing plate is fixedly provided with the motor, the motor is fixedly connected with one end of the bidirectional screw rod, the other end of the bidirectional screw rod is rotatably connected with an inserted fixing block, the fixing block is fixedly connected with the upper surface of the fixing plate, the periphery of the bidirectional screw rod is in threaded connection with two inner sides of limiting blocks, the periphery of the limiting blocks are slidably connected with the inner sides of the transverse limiting groove, stopper bottom fixed connection movable rod top, movable rod bottom fixed connection fixed ear top, fixed ear one side fixed connection clamp splice, a plurality of draw-in grooves have been seted up to the clamp splice inboard, the inboard fixed connection snap ring of draw-in groove, clamp splice both ends fixed connection fixing base, the inboard sliding connection slide bar of fixing base.

Preferably, the clamping blocks are symmetrically arranged in two groups, and the tops of the clamping blocks are fixedly connected with the limiting blocks through movable rods respectively.

Preferably, the support rod is arranged at the corner of the mounting plate and the fixed plate, and the pneumatic telescopic rod is arranged at the center of the mounting plate and the fixed plate.

Preferably, the transverse limiting grooves and the longitudinal limiting grooves are arranged in the fixing plate in a cross manner.

Preferably, the clamping groove is semicircular, and the clamping ring is a semicircular rubber ring.

Preferably, the two ends of the bidirectional screw are opposite in thread direction and are respectively in threaded connection with the inner side of the limiting block in a penetrating mode.

Preferably, two ends of the sliding rod are provided with limiting protrusions.

Preferably, the top of the mounting plate is provided with a plurality of mounting holes.

Compared with the prior art, the beneficial effects of the utility model are that: the clamping blocks are driven to move inwards at the same time, the semicircular clamping grooves can clamp the cylindrical battery cell, and the clamping rings are semicircular annular rubber rings, so that a buffering effect is provided when the cylindrical battery cell is clamped conveniently, the cylindrical battery cell is prevented from being damaged by clamping, clamping is more stable, and the cylindrical battery cell is prevented from falling;

and can realize snatching and unclamping cylinder electricity core automatically, avoid artifical manual snatching, be favorable to raising the efficiency, the condition of the cleanliness of manual influence electricity core reduces staff's intensity of labour.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the middle fixing plate of the present invention;

fig. 3 is a schematic bottom view of the middle absorption plate of the present invention.

In the figure: 1. mounting a plate; 2. a support bar; 3. a limiting block; 4. a fixing plate; 5. a fixed block; 6. a bidirectional screw; 7. a pneumatic telescopic rod; 8. a cylinder; 9. an electric motor; 10. a movable rod; 11. fixing the ear; 12. a clamping block; 13. a slide bar; 14. a fixed seat; 15. a card slot; 16. an adsorption plate; 17. a movable frame; 18. a longitudinal limit groove; 19. a transverse limiting groove; 101. mounting holes; 1501. a snap ring; 1601. and a permanent magnet.

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. 1-3, the present invention provides a technical solution: a gripping jig for a cylindrical battery cell comprises a mounting plate 1, a motor 9 and a bidirectional screw 6, wherein the lower surface of the mounting plate 1 is fixedly provided with the top end of a support rod 2 and the bottom end of a pneumatic telescopic rod 7, the bottom end of the support rod 2 is fixedly connected with the upper surface of a fixed plate 4 and can play a role in fixing, a cylinder 8 is arranged on the periphery of the pneumatic telescopic rod 7, the pneumatic telescopic rod 7 can be controlled to perform telescopic motion through the cylinder 8, the bottom end of the pneumatic telescopic rod 7 is fixedly connected with the upper end surface of a movable frame 17, and the pneumatic telescopic rod 7 can move the movable frame 17 to slide up and down;

the peripheral side of the movable frame 17 is connected with a longitudinal limiting groove 18 in a sliding mode, the movable frame 17 can slide up and down in the longitudinal limiting groove 18, an adsorption plate 16 is fixedly installed at the bottom end of the movable frame 17, a permanent magnet 1601 is fixedly embedded in the adsorption plate 16, the positive electrode of a battery cell can be adsorbed through the permanent magnet 1601 in the adsorption plate 16, a motor 9 is fixedly installed on the upper surface of the fixed plate 4, the motor 9 is fixedly connected with one end of the bidirectional screw 6, and the motor 9 can drive the bidirectional screw 6 to rotate;

the other end of the bidirectional screw 6 is rotatably connected with an inserted fixed block 5, the fixed block 5 is fixedly connected with the upper surface of a fixed plate 4, the periphery of the bidirectional screw 6 is in threaded connection with the inner sides of two limiting blocks 3, the bidirectional screw 6 rotates to drive the limiting blocks 3 to move under the action of threads, the periphery of the limiting blocks 3 is in sliding connection with the inner sides of transverse limiting grooves 19, the limiting blocks 3 can slide in the inner sides of the transverse limiting grooves 19, the bottom end of each limiting block 3 is fixedly connected with the top end of a movable rod 10, and the limiting blocks 3 can drive the movable rods 10 to move;

the bottom end of a movable rod 10 is fixedly connected with the top end of a fixed lug 11, one side of the fixed lug 11 is fixedly connected with a clamping block 12, the movable rod 10 can drive the clamping block 12 to move through the fixed lug 11, a cylindrical battery cell is clamped, a plurality of clamping grooves 15 are formed in the inner side of the clamping block 12, the clamping grooves 15 are convenient to clamp, the inner side of each clamping groove 15 is fixedly connected with a clamping ring 1501, two ends of the clamping block 12 are fixedly connected with fixed seats 14, the inner sides of the fixed seats 14 are slidably connected with sliding rods 13, the fixed seats 13 can slide on the sliding rods 13, and the stability of the clamping block 12 during moving is improved;

the two groups of clamping blocks 12 are symmetrically arranged, can be clamped from two sides of the cylindrical battery cell, and the tops of the clamping blocks are fixedly connected with the limiting blocks 3 through the movable rods 10 respectively, so that the two groups of clamping blocks 12 can be controlled to move conveniently;

the supporting rods 2 are arranged at the corner parts of the mounting plate 1 and the fixed plate 4, so that the movable frame 17 can move conveniently and can be prevented from being touched, and the pneumatic telescopic rods 7 are arranged at the center parts of the mounting plate 1 and the fixed plate 4, so that the stability can be enhanced;

the transverse limiting groove 19 and the longitudinal limiting groove 18 are arranged in the fixing plate 4 in a cross manner;

the clamping groove 15 is semicircular, and the clamping ring 1501 is a semicircular rubber ring, so that a buffering effect is provided when the cylindrical battery cell is clamped conveniently;

the two-way screw 6 both ends screw thread opposite direction can drive stopper 3 inwards or outwards to remove simultaneously, and what be threaded connection respectively passes stopper 3 inboardly.

Limiting protrusions are arranged at two ends of the sliding rod 13 to prevent the clamping block 12 from sliding out of the sliding rod 13;

the top of the mounting plate 1 is provided with a plurality of mounting holes 101, which is convenient for mounting the device.

The working principle is as follows: when the utility model is used, the air cylinder 8 controls the pneumatic telescopic rod 7 to extend out, the pneumatic telescopic rod 7 drives the movable frame 17 to slide downwards, the permanent magnet 1601 on the adsorption plate 16 at the bottom of the movable frame 17 can adsorb the positive pole of the cylindrical battery cell, the pneumatic telescopic rod 7 is controlled to retract after adsorption, and the movable frame 17 moves upwards to the same height of the clamping block 12;

the motor 9 can drive the bidirectional screw 6 to rotate, the bidirectional screw 6 can drive the limiting block 3 to move under the action of threads, the threads at two ends of the bidirectional screw 6 are opposite in direction and can drive the limiting block 3 to move inwards or outwards simultaneously, when the limiting block 3 drives the movable rod 10 to move inwards, the clamping block 12 is driven to move through the movable rod 10 and the fixed lug 11, the clamping groove 15 clamps the cylindrical battery cell, the clamping ring 1501 is a semi-annular rubber ring, the buffering effect is provided when the cylindrical battery cell is clamped, the cylindrical battery cell is prevented from being damaged by clamping, after the clamping is stable, the pneumatic telescopic rod 7 continues to retract, the movable frame 17 is driven to move upwards, the permanent magnet 1601 is separated from the positive pole of the cylindrical battery cell, after the proper position is moved, the bidirectional screw 6 is driven by the motor 9 to rotate, the limiting block 3 is moved outwards, the movable rod 10 and the fixed lug 11 drive the clamping block 12 to, the cylindrical battery core can be grabbed and loosened.

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 (8)

1. The utility model provides a tool that snatchs of cylinder electricity core, includes mounting panel (1), motor (9) and two-way screw rod (6), its characterized in that: fixed surface erection bracing piece (2) top and pneumatic telescopic link (7) bottom under mounting panel (1), bracing piece (2) bottom fixed connection fixed plate (4) upper surface, pneumatic telescopic link (7) week side is provided with cylinder (8), pneumatic telescopic link (7) bottom fixed connection movable frame (17) up end, the vertical spacing groove (18) of all sides sliding connection of movable frame (17), movable frame (17) bottom fixed mounting has adsorption plate (16), adsorption plate (16) inside fixed the inlaying has permanent magnet (1601), fixed surface is installed with motor (9) on fixed plate (4), motor (9) two-way screw rod (6) one end of fixed connection, the two-way screw rod (6) other end rotates the insertion fixed block (5) of connecting, fixed block (5) fixed connection fixed plate (4) upper surface, two stopper (3) inboardly of two-way screw rod (6) week side threaded connection, stopper (3) week side sliding connection horizontal spacing groove (19) are inboard, stopper (3) bottom fixed connection movable rod (10) top, movable rod (10) bottom fixed connection fixed ear (11) top, fixed ear (11) one side fixed connection clamp splice (12), a plurality of draw-in grooves (15) have been seted up to clamp splice (12) inboard, draw-in groove (15) inboard fixed connection snap ring (1501), clamp splice (12) both ends fixed connection fixing base (14), fixing base (14) inboard sliding connection slide bar (13).

2. The cylindrical battery cell grabbing jig of claim 1, characterized in that: the clamping blocks (12) are symmetrically arranged in two groups, and the tops of the clamping blocks are fixedly connected with the limiting blocks (3) through the movable rods (10).

3. The cylindrical battery cell grabbing jig of claim 1, characterized in that: bracing piece (2) set up in mounting panel (1) and fixed plate (4) corner position, pneumatic telescopic link (7) set up in mounting panel (1) and fixed plate (4) central point.

4. The cylindrical battery cell grabbing jig of claim 1, characterized in that: the transverse limiting groove (19) and the longitudinal limiting groove (18) are arranged in the fixing plate (4) in a cross manner.

5. The cylindrical battery cell grabbing jig of claim 1, characterized in that: the clamping groove (15) is semicircular, and the clamping ring (1501) is a semicircular rubber ring.

6. The cylindrical battery cell grabbing jig of claim 1, characterized in that: the two ends of the bidirectional screw (6) are opposite in thread direction and are respectively in threaded connection with the inner side of the limiting block (3).

7. The cylindrical battery cell grabbing jig of claim 1, characterized in that: and two ends of the sliding rod (13) are provided with limiting protrusions.

8. The cylindrical battery cell grabbing jig of claim 1, characterized in that: the top of the mounting plate (1) is provided with a plurality of mounting holes (101).

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