Assembling tool clamp for batteries of various specifications

Abstract

The utility model relates to the technical field of battery assembly, in particular to an assembly tool clamp for batteries of various specifications, which comprises a supporting bottom plate and a placing bottom plate, the placing bottom plate is arranged on the outer wall of the top end of the supporting bottom plate, and a reinforcing supporting mechanism is arranged below the supporting bottom plate. When the battery assembly tool clamp used for the multiple specifications is used, the characteristic that a spring can synchronously generate counter-acting force under extrusion force is used for being matched with part combination, and therefore the clamping effect of the battery assembly tool clamp is improved, and the clamping effect of the battery assembly tool clamp used for the multiple specifications is improved. According to the device, basic positioning and mounting of the battery can be automatically completed as long as the battery is placed between the two abutting plates, a friction pad is additionally arranged at the bottom end of the device in a matched mode, and the contact friction force between the device and the workbench is increased through the friction pad, so that the effect of stably supporting the whole device is achieved; and displacement is not prone to occurring in the using process.

Description

Technical Field

[0001] The utility model relates to the technical field of battery assembly, in particular to a tooling fixture for assembling batteries of various specifications. Background Art

[0002] Battery assembly fixtures are special equipment used to assist in positioning, fixing and supporting battery components during battery production and assembly.

[0003] Patent number "CN212122969U" discloses a "battery packaging assembly fixture". This device can fasten and fix the upper and lower positions of the workpiece through the clamping plate assembly on the outer side of the longitudinal support plate, and at the same time, the reinforcing column sleeve and the adjusting column added on the inner side of the column rod can be adjusted to fix the side of the workpiece; since the above-mentioned device only fastens the upper and lower positions of the battery, the fixing range is small, and the device is placed directly on the desktop for use without other stable support parts, the overall stabilization effect is poor. Utility Model Content

[0004] The purpose of the present utility model is to solve the above-mentioned problem and to propose a battery assembly fixture for various specifications, which improves the problem that the above-mentioned battery packaging fixture only tightens the upper and lower positions of the battery, has a small fixing range, and the device is placed directly on the desktop for use without being supported by other stable support parts, resulting in poor overall stabilization effect.

[0005] The top of the support base is provided with a limit switch, and the bottom of the support base is provided with a limit switch.

[0006] Preferably, the interference limiting mechanism includes a support bar, a limiting sleeve and a limiting piston rod. The top outer wall of the base plate is symmetrically provided with support bars, and the side outer walls of the support bar are embedded with limiting sleeves at equal intervals. The limiting piston rod is slidably installed inside the limiting sleeve.

[0007] Preferably, a resistance spring is connected between the limiting piston rod and the inner wall of the bottom end of the limiting sleeve, and the protruding end of the limiting piston rod is arranged outside the limiting sleeve.

[0008] Preferably, the protruding end of the limiting piston rod is connected to the side outer wall of the supporting back plate, and the side outer wall of the supporting back plate is provided with a contact plate.

[0009] Preferably, the fastening positioning mechanism includes a support seat, an adjustment box, a drive motor and a reciprocating screw. The top outer wall of the support base is provided with a support seat, the top outer wall of the support seat is provided with an adjustment box, the side outer wall of the adjustment box is provided with a drive motor, the drive motor is connected to one side outer wall of the reciprocating screw, and the other side outer wall of the reciprocating screw is rotatably installed with the side inner wall of the adjustment box.

[0010] Preferably, auxiliary mounting bars are provided in parallel on the sides of the reciprocating screw rod, and support blocks are symmetrically provided on the outside of the reciprocating screw rod and the auxiliary mounting bars.

[0011] Preferably, the side outer wall of the support block is slidably mounted on the side inner wall of the adjustment box, and the top outer wall of the support block is provided with a support frame, and the support frame is arranged in an inverted "U" shape.

[0012] Preferably, the bottom outer wall of the support frame is connected to the top outer wall of the clamping plate, and the side outer walls of the clamping plate are provided with clamping pads.

[0013] The beneficial effects of the utility model are:

[0014] 1. This battery assembly fixture for various specifications, when in use, utilizes the characteristic that the spring generates a reaction force when subjected to compression, and is combined with a component assembly, so that the device can automatically complete the basic positioning and installation of the battery by simply placing the battery in the middle of the two contact plates. Furthermore, a friction pad is added to the bottom of the device to increase the contact friction between the device and the workbench, thereby achieving a stable support effect for the entire device, making it less likely to move during use. The overall structural design is simple and has good practical effects.

[0015] 2. When the battery assembly fixture for various specifications is in use, the two clamping plates are driven to move synchronously in opposite directions by a screw drive. As the clamping plates move, they can automatically interfere with and limit the two sides of the battery. Combined with the interference effect of the above-mentioned spring, the battery can be completely and stably positioned inside the device. The adjustable positioning design makes the device suitable for the clamping needs of various different types of batteries, and has good overall flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the reinforcement support mechanism of the present utility model;

[0018] Figure 3 For the utility model Figure 2 A in the middle is an enlarged schematic diagram of the three-dimensional structure;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the interference limiting mechanism of the present utility model;

[0020] Figure 5 For the utility model Figure 4 The enlarged three-dimensional structure diagram at B in the middle;

[0021] Figure 6 It is a schematic diagram of the three-dimensional structure of the fastening and positioning mechanism of the present utility model.

[0022] In the figure: 1. Support base plate; 2. Place base plate; 3. Reinforcement support mechanism; 31. Friction pad; 32. Limiting plug; 33. First thread groove; 34. Limiting slot; 35. Second thread groove; 36. Fastening bolt; 4. Interference limiting mechanism; 41. Support bar; 42. Limiting sleeve; 43. Limiting piston rod; 44. Interference spring; 45. Support back plate; 46. Interference plate; 5. Fastening positioning mechanism; 51. Support seat; 52. Adjustment box; 53. Drive motor; 54. Reciprocating screw; 55. Auxiliary mounting bar; 56. Support block; 57. Support frame; 58. Clamping plate; 59. Clamping pad. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] When implementing: Figure 1-6As shown, a battery assembly fixture for various specifications includes a supporting base plate 1 and a placing base plate 2: the top outer wall of the supporting base plate 1 is provided with a placing base plate 2, a reinforcing support mechanism 3 is provided below the supporting base plate 1, a resisting limit mechanism 4 is provided above the placing base plate 2, and a fastening positioning mechanism 5 is provided above the supporting base plate 1. The reinforcing support mechanism 3 includes a friction pad 31, a limit plug 32, a first thread groove 33, a limit slot 34, a second thread groove 35 and a fastening bolt 36. A friction pad 31 is provided below the supporting base plate 1, and a limit plug 32 is symmetrically provided on the top outer wall of the friction pad 31. The limit plug 32 is set in an "I" shape. Two groups of first thread grooves 33 are symmetrically opened on the outer walls of both sides of the limit plug 32. The limit slot 34 is symmetrically opened on the bottom outer wall of the supporting base plate 1. The limit plug 32 and The limit slots 34 are snap-fitted, and the side outer wall of the support base 1 located at the position of the limit slot 34 is symmetrically provided with a second threaded groove 35, and the first threaded groove 33 and the second threaded groove 35 are threadedly installed with the fastening bolt 36; the setting of the friction pad 31 here achieves the effect of reinforcing the support by increasing the friction between the device and the desktop. When the friction pad 31 needs to be installed under the support base 1, it is only necessary to clamp the limit slot 34 under the support base 1 to the outside of the limit plug 32 at the corresponding position from top to bottom. When the limit plug 32 moves to fit the top inner wall of the limit slot 34, the first threaded groove 33 and the second threaded groove 35 are in a corresponding overlapping state. Then, the fastening bolt 36 is directly passed through the first threaded groove 33 and screwed to the bottom end of the second threaded groove 35 to complete the installation.

[0025] The interference limit mechanism 4 includes a support bar 41, a limiting sleeve 42 and a limiting piston rod 43. The top outer wall of the bottom plate 2 is symmetrically provided with a support bar 41, and the side outer wall of the support bar 41 is embedded with a limiting sleeve 42 at equal intervals. The limiting piston rod 43 is slidably installed inside the limiting sleeve 42, and a interference spring 44 is connected between the limiting piston rod 43 and the bottom inner wall of the limiting sleeve 42. The protruding end of the limiting piston rod 43 is provided on the outside of the limiting sleeve 42, and the protruding end of the limiting piston rod 43 is connected to the side outer wall of the support back plate 45. The side outer wall of the support back plate 45 is provided with a contact plate 46; when the battery to be assembled needs to be positioned inside the device, the battery only needs to be pushed from top to bottom to the middle of the two contact plates 46 The contact plate 46 is squeezed and automatically moves to the side to provide a certain accommodation space for the battery. The movement of the contact plate 46 will automatically drive the support back plate 45 to move, and then drive the limiting piston rod 43 to slide inside the limiting sleeve 42. At this time, the contact spring 44 is in a contracted state due to the squeezing effect of the limiting piston rod 43. When the battery moves to the bottom outer wall and fits the top outer wall of the placement base plate 2, the battery is released at this time, and the reaction force generated by the squeezing of the above-mentioned contact spring 44 will automatically push the limiting piston rod 43 to move in the opposite direction. The movement of the limiting piston rod 43 will automatically drive the support back plate 45 to move, so that the contact plate 46 is closely fitted with the outer wall of the battery, and the basic positioning of the battery is completed.

[0026] The fixing positioning mechanism 5 includes a support seat 51, an adjusting box 52, a driving motor 53 and a reciprocating screw rod 54. The top outer wall of the supporting base plate 1 is provided with a support seat 51, the top outer wall of the support seat 51 is provided with an adjusting box 52, and the side outer wall of the adjusting box 52 is provided with a driving motor 53. The driving motor 53 is connected to the outer wall of one side of the reciprocating screw rod 54, and the other side outer wall of the reciprocating screw rod 54 is rotatably installed with the side inner wall of the adjusting box 52. An auxiliary mounting strip 55 is provided in parallel to the side of the reciprocating screw rod 54, and a support block 56 is symmetrically provided on the outside of the reciprocating screw rod 54 and the auxiliary mounting strip 55. The side outer wall of the support block 56 is slidably installed with the side inner wall of the adjusting box 52, and the top outer wall of the support block 56 is provided with a support frame 57. The support frame 57 is arranged in an inverted "U" shape, and the bottom outer wall of the support frame 57 is connected to the top outer wall of the clamping plate 58. A clamping pad 59 is provided on the outer wall of the side; when it is necessary to firmly position both sides of the battery, it is only necessary to turn on the drive motor 53. When the drive motor 53 is turned on, it will automatically drive the reciprocating screw 54 to rotate and then drive the support block 56 to move. Here, due to the setting of the auxiliary mounting strip 55, the reciprocating screw 54 will only drive the support block 56 to realize the horizontal sliding trajectory movement when rotating, and then as the two support blocks 56 move towards each other, it will automatically drive the support frame 57 to move and then drive the clamping plate 58 to move. Subsequently, the movement of the clamping plate 58 will automatically drive the clamping pad 59 to move, and then as the two clamping pads 59 move towards each other, the battery will be automatically clamped in the middle position of the two clamping pads 59. After the clamping is stable, the drive motor 53 can be directly turned off. It is noted here that the drive motor 53 has a self-locking function. After being turned off, the clamping pad 59 can still maintain the unchanged position after moving.

[0027] When the present invention is in use, the friction pad 31 is designed to increase the friction between the device and the desktop, thereby achieving the effect of reinforcing the support. When the friction pad 31 needs to be installed under the support base 1, it is only necessary to clamp the limiting slot 34 under the support base 1 to the outside of the limiting plug 32 at the corresponding position from top to bottom. When the limiting plug 32 moves to fit the top inner wall of the limiting slot 34, the first thread groove 33 and the second thread groove 35 are in a corresponding overlapping state. Then, the fastening bolt 36 is directly passed through the first thread groove 33 and screwed to the bottom end of the second thread groove 35 to complete the installation.

[0028] When the battery to be assembled needs to be positioned inside the device, it is only necessary to push the battery from top to bottom to the middle position of the two contact plates 46, and then the contact plate 46 is squeezed and automatically moves to the side to provide a certain amount of accommodation space for the placement of the battery, and then the movement of the contact plate 46 will automatically drive the support back plate 45 to move, and then drive the limiting piston rod 43 to slide inside the limiting sleeve 42. At this time, the contact spring 44 is in a contracted state due to the squeezing effect of the limiting piston rod 43. When the battery moves to the bottom end outer wall and fits the top outer wall of the placement base plate 2, the battery is released at this time, and then the reaction force generated by the squeezing of the above-mentioned contact spring 44 will automatically push the limiting piston rod 43 to move in the opposite direction, and then the movement of the limiting piston rod 43 will automatically drive the supporting back plate 45 to move, so that the contact plate 46 is tightly fitted with the outer wall of the battery, and the basic positioning of the battery is completed.

[0029] Then turn on the drive motor 53. When the drive motor 53 is turned on, it will automatically drive the reciprocating screw 54 to rotate and then drive the support block 56 to move. Here, due to the setting of the auxiliary mounting bar 55, the reciprocating screw 54 will only drive the support block 56 to realize the horizontal sliding trajectory movement when rotating, and then as the two support blocks 56 move towards each other, it will automatically drive the support frame 57 to move and then drive the clamping plate 58 to move. Then, the movement of the clamping plate 58 will automatically drive the clamping pad 59 to move, and then as the two clamping pads 59 move towards each other, the battery will be automatically clamped in the middle position of the two clamping pads 59. After the clamping is stable, just turn off the drive motor 53. It should be noted that the drive motor 53 has a self-locking function. After turning off, the clamping pad 59 can still maintain the unchanged position after moving, and the battery positioning and clamping process is completed.

[0030] It is noted here that this device is suitable for square batteries, and the above-mentioned drive motor 53 can be powered by existing operating technical means. Whether it is powered by a power supply component or an external wire, it is all existing conventional operating technical means and will not be described in detail here.

[0031] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. Used for battery assembly fixtures of various specifications, characterized by: The invention comprises a supporting base plate (1) and a placing base plate (2): the top outer wall of the supporting base plate (1) is provided with the placing base plate (2); a reinforcing support mechanism (3) is provided below the supporting base plate (1); a resisting limiting mechanism (4) is provided above the placing base plate (2); a fastening positioning mechanism (5) is provided above the supporting base plate (1); the reinforcing support mechanism (3) comprises a friction pad (31), a limiting insert (32), a first thread groove (33), a limiting slot (34), a second thread groove (35) and a fastening bolt (36); a friction pad (31) is provided below the supporting base plate (1); the A limiting plug (32) is symmetrically provided on the top outer wall of the friction pad (31), and the limiting plug (32) is set in an "I" shape. Two groups of first thread grooves (33) are symmetrically opened on the outer walls on both sides of the limiting plug (32). A limiting slot (34) is symmetrically opened on the bottom outer wall of the support base plate (1). The limiting plug (32) and the limiting slot (34) are snap-fitted together, and a second thread groove (35) is symmetrically opened on the side outer wall of the support base plate (1) at the position of the limiting slot (34). The first thread groove (33) and the second thread groove (35) are threadedly installed with the fastening bolt (36).

2. The fixture for assembling batteries of various specifications according to claim 1, characterized in that: The interference limiting mechanism (4) comprises a support bar (41), a limiting sleeve (42) and a limiting piston rod (43); the top outer wall of the placement base plate (2) is symmetrically provided with the support bar (41); the side outer wall of the support bar (41) is embedded with the limiting sleeve (42) at equal intervals; the limiting piston rod (43) is slidably installed inside the limiting sleeve (42).

3. The fixture for assembling batteries of various specifications according to claim 2, characterized in that: A resisting spring (44) is connected between the limiting piston rod (43) and the inner wall of the bottom end of the limiting sleeve (42), and the protruding end of the limiting piston rod (43) is arranged outside the limiting sleeve (42).

4. The fixture for assembling batteries of various specifications according to claim 3, characterized in that: The extended end of the limiting piston rod (43) is connected to the side outer wall of the supporting back plate (45), and the side outer wall of the supporting back plate (45) is provided with a contact plate (46).

5. The fixture for assembling batteries of various specifications according to claim 1, characterized in that: The fastening positioning mechanism (5) comprises a support seat (51), an adjustment box (52), a driving motor (53) and a reciprocating screw rod (54); the top outer wall of the support base plate (1) is provided with a support seat (51); the top outer wall of the support seat (51) is provided with an adjustment box (52); the side outer wall of the adjustment box (52) is provided with a driving motor (53); the driving motor (53) is connected to one side outer wall of the reciprocating screw rod (54); the other side outer wall of the reciprocating screw rod (54) is rotatably mounted to the side inner wall of the adjustment box (52).

6. The fixture for assembling batteries of various specifications according to claim 5, characterized in that: An auxiliary mounting bar (55) is arranged parallel to the side of the reciprocating screw rod (54), and support blocks (56) are symmetrically arranged on the outside of the reciprocating screw rod (54) and the auxiliary mounting bar (55).

7. The fixture for assembling batteries of various specifications according to claim 6, characterized in that: The side outer wall of the support block (56) is slidably mounted on the side inner wall of the adjustment box (52), and the top outer wall of the support block (56) is provided with a support frame (57), and the support frame (57) is arranged in an inverted "U" shape.

8. The fixture for assembling batteries of various specifications according to claim 7, characterized in that: The bottom outer wall of the support frame (57) is connected to the top outer wall of the clamping plate (58), and the side outer wall of the clamping plate (58) is provided with a clamping pad (59).

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