Cast-weld clamp for lead storage battery

Abstract

The utility model discloses a lead storage battery cast-weld clamp which comprises a machining table and a mounting seat, a screw is mounted in the mounting seat, a moving block and an auxiliary gear are mounted on the peripheral side face of the screw, the moving block is connected with a limiting block, the limiting block is connected with an adjusting rod, the adjusting rod is connected with a sliding block, the sliding block is connected with a fixing plate, and a mounting column is mounted on one surface of the fixing plate. A telescopic rod is installed in the installation column and connected with a protection plate and a connecting block, springs are installed on the peripheral side face of the installation column, and a motor is installed on one surface of the installation base and connected with a main gear. The protective plates and the springs are arranged, a battery needing cast welding is placed between the two protective plates, in the process of fixing the lead storage battery, the protective plates push the telescopic rods, the telescopic rods extrude the springs through the connecting blocks, the protective effect can be achieved, and the situation that the lead storage battery is excessively clamped, and consequently the battery is damaged is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of lead-acid battery cast welding, in particular to a lead-acid battery cast welding fixture. Background Art

[0002] Chinese patent document CN219746756U discloses a lead-acid battery casting welding fixture, comprising a base, a support leg is fixed at the lower end of the base, a threaded rod is rotatably connected inside the base, a rotating disk is fixed on the outer side of the threaded rod, a rotating rod is fixed on the rotating disk, a movable plate is threadedly connected on the threaded rod, a connecting plate is fixed on the movable plate, a clamping mechanism for fixing the lead-acid battery is fixed on the upper end of the connecting plate, a support platform is fixed on the upper end of the base, and the clamping mechanism is located directly above the support platform. The utility model has a simple structure and is easy to operate. The rotating rod on one side can be rotated to drive the clamping plate to move at the same time, so that the lead-acid battery is fixed on the upper end of the support platform, and the position of the lead-acid battery is fixed in the middle position of the support platform, which is convenient for centering work and improves the welding efficiency of the lead-acid battery. It is worthy of popularization and use; however, the design has the following defects: the clamping mechanism of the design does not have a protective device, which leads to excessive clamping in the process of clamping and fixing the lead-acid battery, thereby causing damage to the lead-acid battery and causing certain economic losses. In order to solve the above problems, a lead-acid battery casting welding fixture is proposed. Utility Model Content

[0003] The utility model aims to provide a lead-acid battery cast welding clamp to solve the problem that the clamping mechanism of the existing battery cast welding clamp does not have a protective device, which leads to excessive clamping in the process of clamping and fixing the lead-acid battery, thereby causing damage to the lead-acid battery and causing certain economic losses.

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model discloses a lead-acid battery casting welding fixture, comprising a processing table and a mounting seat, a screw rod is installed in the mounting seat, a moving block and a sub-gear are installed on the peripheral side surface of the screw rod, the sub-gear is fixedly connected to the screw rod, both side surfaces of the moving block are fixedly connected to a limiting block, one surface of the limiting block is connected to an adjusting rod, the upper end of the adjusting rod is connected to a sliding block, the upper surface of the sliding block is fixedly connected to a fixing plate, one surface of the fixing plate is fixedly installed with a mounting column, a telescopic rod is installed in the mounting column, one end of the telescopic rod is fixedly connected to a protective plate, a plurality of connecting blocks are fixedly connected to the peripheral side surface of the telescopic rod, a spring is installed on the peripheral side surface of the mounting column, a motor is fixedly installed on one surface of the mounting seat, and the output end of the motor is fixedly connected to a main gear.

[0006] Among them, a plurality of support columns are fixedly installed on the bottom surface of the processing table, and a lifting rod is installed in the support column. A groove is opened on one surface of the support column, and a sliding rod is installed in the groove. One end of the sliding rod is fixedly connected to the lifting rod, and a nut is installed on the surrounding side of the sliding rod.

[0007] Wherein, the main gear and the sub-gear are arranged vertically, and the main gear and the sub-gear are meshed.

[0008] The screw is rotatably connected to the mounting seat, the screw is threadedly matched with the moving block, a plurality of sliding grooves are provided on the upper surface of the processing table, and the sliding block is slidably matched with the sliding grooves.

[0009] Wherein, both side surfaces of the mounting seat are provided with limiting grooves, and the limiting blocks are slidably matched with the limiting grooves.

[0010] Among them, a plurality of connecting grooves are opened on the peripheral side surface of the installation column, the connecting block is slidably matched with the connecting groove, and the limit block and the sliding block are both hinged with the adjusting rod.

[0011] Among them, the lifting rod is slidably matched with the support column, the sliding rod is slidably matched with the slot, and the sliding rod is slidably matched with the nut thread.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model arranges a screw, a moving block, a fixed plate, a protective plate and a spring, and places the battery to be cast-welded between two protective plates. The motor drives the screw to rotate through the meshing of gears. When the screw rotates, the moving block drives the limit block to move up and down. During the movement of the limit block, the fixed plate is pushed to move by the adjusting rod, and the lead-acid battery can be adjusted and fixed according to its size. In addition, during the process of fixing the lead-acid battery, the protective plate pushes the telescopic rod, and the telescopic rod squeezes the spring through the connecting block, which can play a protective role and avoid damage to the lead-acid battery caused by excessive clamping of the lead-acid battery.

[0014] 2. The utility model sets a lifting rod, pulls the sliding rod, and the sliding rod slides in the slot. The sliding rod further drives the lifting rod to rise and fall, so that the height of the processing table can be adjusted according to the needs of the staff, and the utility model is highly practical.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a front structural schematic diagram of the utility model;

[0019] Figure 3 It is a right view structural schematic diagram of the utility model;

[0020] Figure 4 It is a cross-sectional structural schematic diagram of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the protective mechanism of the utility model.

[0022] In the attached drawings, the list of components represented by each number is as follows: 1. Processing table; 2. Mounting seat; 3. Slide groove; 4. Slider; 5. Fixed plate; 6. Protective plate; 7. Support column; 8. Lifting rod; 9. Slot; 10. Slide rod; 11. Nut; 12. Limit block; 13. Adjustment rod; 14. Mounting column; 15. Telescopic rod; 16. Spring; 17. Screw; 18. Moving block; 19. Motor; 20. Main gear; 21. Sub gear; 22. Limit groove; 23. Connecting groove; 24. Connecting block. DETAILED DESCRIPTION

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

[0024] See also Figure 1-Figure 5As shown, the utility model is a lead-acid battery casting welding fixture, including a processing table 1 and a mounting seat 2, a screw 17 is installed in the mounting seat 2, a moving block 18 and a sub-gear 21 are installed on the peripheral side of the screw 17, the sub-gear 21 is fixedly connected to the screw 17, both sides of the moving block 18 are fixedly connected to the limiting block 12, one surface of the limiting block 12 is connected to the adjusting rod 13, the upper end of the adjusting rod 13 is connected to the slider 4, the upper surface of the slider 4 is fixedly connected to the fixing plate 5, one surface of the fixing plate 5 is fixedly installed with a mounting column 14, a telescopic rod 15 is installed in the mounting column 14, one end of the telescopic rod 15 is fixedly connected to a protective plate 6, a plurality of connecting blocks 24 are fixedly connected to the peripheral side of the telescopic rod 15, a spring 16 is installed on the peripheral side of the mounting column 14, and one surface of the mounting seat 2 is fixed A motor 19 is installed, and the output end of the motor 19 is fixedly connected to a main gear 20. By arranging a screw 17, a moving block 18, a fixed plate 5, a protective plate 6 and a spring 16, the battery to be cast-welded is placed between the two protective plates 6. The motor 19 drives the screw 17 to rotate through the meshing between the gears. When the screw 17 rotates, the moving block 18 drives the limit block 12 to move up and down. During the movement of the limit block 12, the fixed plate 5 is pushed to move by the adjusting rod 13, and the lead-acid battery can be adjusted and fixed according to the size of the lead-acid battery. In addition, during the process of fixing the lead-acid battery, the protective plate 6 pushes the telescopic rod 15, and the telescopic rod 15 squeezes the spring 16 through the connecting block 24, which can play a protective role and avoid damage to the battery caused by excessive clamping of the lead-acid battery.

[0025] Among them, a plurality of support columns 7 are fixedly installed on the bottom surface of the processing table 1, and a lifting rod 8 is installed in the support column 7. A groove 9 is opened on one surface of the support column 7, and a sliding rod 10 is installed in the groove 9. One end of the sliding rod 10 is fixedly connected to the lifting rod 8, and a nut 11 is installed on the surrounding side of the sliding rod 10. By setting the lifting rod 8, the sliding rod 10 is pulled, and the sliding rod 10 slides in the groove 9. The sliding rod 10 further drives the lifting rod 8 to rise and fall, which is convenient for adjusting the height of the processing table 1 according to the needs of the staff, and has strong practicality.

[0026] The main gear 20 and the sub-gear 21 are vertically arranged, and the main gear 20 and the sub-gear 21 are meshed. The meshing of the main gear 20 and the sub-gear 21 facilitates the motor 19 to drive the screw 17 to rotate.

[0027] Among them, the screw 17 is rotatably connected to the mounting seat 2, the screw 17 is threadedly matched with the moving block 18, a plurality of slide grooves 3 are opened on the upper surface of the processing table 1, and the slider 4 is slidably matched with the slide groove 3. By setting the slider 4 to slide with the slide groove 3, the slide groove 3 can limit and guide the slider 4 to prevent the fixed plate 5 from deviating during the movement.

[0028] Among them, limiting grooves 22 are provided on both sides of the mounting seat 2, and the limiting block 12 slides with the limiting groove 22. By setting the limiting block 12 to slide with the limiting groove 22, the moving block 18 can be limited to prevent the moving block 18 from rotating with the screw rod 17.

[0029] Among them, a plurality of connecting grooves 23 are opened on the surrounding side surface of the mounting column 14, and the connecting block 24 is slidably matched with the connecting groove 23. The limit block 12 and the slider 4 are both hinged to the adjusting rod 13. By setting the connecting block 24 to slide with the connecting groove 23, the connecting block 24 can slide to squeeze and buffer the spring 16.

[0030] Among them, the lifting rod 8 is slidably matched with the support column 7, the sliding rod 10 is slidably matched with the slot 9, and the sliding rod 10 is threadedly matched with the nut 11. By setting the sliding rod 10 and the nut 11 to threadably match, after the sliding rod 10 drives the lifting rod 8 to complete the height adjustment, tightening the nut 11 can complete the height fixation of the lifting rod 8.

[0031] Example:

[0032] like Figure 1-Figure 5 As shown, a method for using a lead-acid battery cast welding fixture of the present invention is as follows: when using the present invention, first pull the slide bar 10, the slide bar 10 slides in the slot 9, and the slide bar 10 further drives the lifting rod 8 to rise and fall. After the slide bar 10 drives the lifting rod 8 to adjust the height, tighten the nut 11 to complete the height fixation of the lifting rod 8, which is convenient for adjusting the height of the processing table 1 according to the needs of the staff, and the battery to be cast welded is placed between the two protective plates 6. The motor 19 drives the screw 17 to rotate through the engagement between the gears. When the screw 17 rotates, the moving block 18 drives the limit block 12 to move up and down. During the movement of the limit block 12, the fixed plate 5 is pushed to move by the adjusting rod 13, and can be adjusted and fixed according to the size of the lead-acid battery. In addition, during the fixation of the lead-acid battery, the protective plate 6 pushes the telescopic rod 15, and the telescopic rod 15 squeezes the spring 16 through the connecting block 24, which can play a protective role and avoid damage to the battery caused by excessive clamping of the lead-acid battery.

[0033] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A lead-acid battery casting welding fixture, comprising a processing table (1) and a mounting seat (2), characterized in that: A screw rod (17) is installed in the mounting seat (2), a moving block (18) and a sub-gear (21) are installed on the peripheral side of the screw rod (17), the sub-gear (21) is fixedly connected to the screw rod (17), both side surfaces of the moving block (18) are fixedly connected to the limit block (12), one surface of the limit block (12) is connected to the adjusting rod (13), the upper end of the adjusting rod (13) is connected to the sliding block (4), the upper surface of the sliding block (4) is fixedly connected to the fixing plate (5), the A mounting column (14) is fixedly mounted on one surface of the fixing plate (5), a telescopic rod (15) is mounted inside the mounting column (14), one end of the telescopic rod (15) is fixedly connected to a protective plate (6), a peripheral side surface of the telescopic rod (15) is fixedly connected to a plurality of connecting blocks (24), a peripheral side surface of the mounting column (14) is mounted with a spring (16), a motor (19) is fixedly mounted on one surface of the mounting seat (2), and an output end of the motor (19) is fixedly connected to a main gear (20).

2. A lead-acid battery casting welding fixture according to claim 1, characterized in that: A plurality of support columns (7) are fixedly mounted on the bottom surface of the processing table (1), a lifting rod (8) is mounted inside the support column (7), a groove (9) is provided on one surface of the support column (7), a sliding rod (10) is mounted inside the groove (9), one end of the sliding rod (10) is fixedly connected to the lifting rod (8), and a nut (11) is mounted on the peripheral side surface of the sliding rod (10).

3. A lead-acid battery casting welding fixture according to claim 1, characterized in that: The main gear (20) and the sub gear (21) are arranged vertically, and the main gear (20) and the sub gear (21) are meshed.

4. A lead-acid battery casting welding fixture according to claim 1, characterized in that: The screw rod (17) is rotatably connected to the mounting seat (2), the screw rod (17) is threadedly matched with the moving block (18), a plurality of slide grooves (3) are provided on the upper surface of the processing table (1), and the sliding block (4) is slidably matched with the slide grooves (3).

5. A lead-acid battery casting welding fixture according to claim 1, characterized in that: Both side surfaces of the mounting seat (2) are provided with limiting grooves (22), and the limiting blocks (12) are slidably matched with the limiting grooves (22).

6. A lead-acid battery casting welding fixture according to claim 1, characterized in that: A plurality of connection grooves (23) are provided on the peripheral side surface of the installation column (14), the connection block (24) is slidably matched with the connection groove (23), and the limit block (12) and the slide block (4) are both hinged to the adjustment rod (13).

7. A lead-acid battery casting welding fixture according to claim 2, characterized in that: The lifting rod (8) is slidably matched with the supporting column (7), the sliding rod (10) is slidably matched with the slot (9), and the sliding rod (10) is threadedly matched with the nut (11).

Images