Press riveting equipment for edge beam of battery shell

Abstract

The utility model relates to the technical field of battery case edge beam positioning and processing equipment, in particular to a rivet pressing device for a battery case edge beam. A rack, a workbench arranged adjacent to the rack, a sliding table connected to the rack in a sliding mode, an X-axis driving mechanism connected with the rack and the sliding table, a rivet pressing mechanism fixedly connected to the sliding table and a positioning clamp connected to the top face of the workbench are adopted, and when the device is used, a battery shell edge beam provided with a sleeve is placed into the positioning clamp to be positioned and clamped; the X-axis driving mechanism is used for driving the sliding table to move in the X-axis direction to drive the rivet pressing mechanism to horizontally move to the position above the sleeves, then the sleeves of the battery shell edge beams are riveted through the rivet pressing mechanism, the situation that the sleeves are riveted one by one manually through a riveting machine is avoided, labor is saved, the positioning efficiency is high, and the rivet pressing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery shell side beam positioning and processing equipment, in particular to a battery shell side beam pressure riveting equipment. Background Art

[0002] The battery shell side beam is a component used to provide protection and support for the automobile battery shell. It is an important part of the automobile battery protection system. It can effectively improve the safety and reliability of the battery, thereby extending the service life and performance of the car.

[0003] The battery shell side beam needs to be installed with a sleeve in its mounting hole and riveted to fix it so that it can be subsequently installed and used with the battery shell; the traditional sleeve riveting and fixing method uses manual riveting of the sleeves one by one with the help of a riveting press, which has low riveting efficiency and high labor intensity. Summary of the invention

[0004] In order to overcome the shortcomings and deficiencies in the prior art, the utility model aims to provide a riveting device for battery shell side beams.

[0005] The purpose of the utility model is achieved through the following technical scheme: a riveting device for battery shell side beams, including a frame, a workbench arranged adjacent to the frame, a slide slidably connected to the frame, an X-axial driving mechanism connecting the frame and the slide, a riveting mechanism fixedly connected to the slide, and a positioning fixture connected to the top surface of the workbench, the X-axial driving mechanism is used to drive the slide to move along the X-axial direction, the riveting mechanism is used to rivet the sleeve of the battery shell side beam, and the positioning fixture is used to position and clamp the battery shell side beam.

[0006] Preferably, the X-axial driving mechanism includes an X-axial rack fixedly connected to the frame, a servo motor fixedly connected to the top of the slide, and a gear meshing with the X-axial rack, and the output end of the servo motor passes through the slide and is fixedly connected to the gear.

[0007] Preferably, the riveting mechanism includes a gas-liquid booster cylinder fixedly connected to the top of the slide, and a pressure head fixedly connected to the output end of the gas-liquid booster cylinder. The slide is provided with a clearance hole, and the output end of the gas-liquid booster cylinder passes through the clearance hole.

[0008] Preferably, the positioning fixture includes a positioning plate connected to the top surface of the workbench, a plurality of positioning blocks connected to the positioning plate and distributed in an L shape, a plurality of side clamping cylinders connected to the positioning plate and distributed in an L shape, and at least two top clamping cylinders connected to the positioning plate. The plurality of positioning blocks and the plurality of side clamping cylinders are used together to position and clamp the four sides of the battery shell side beam, and the top clamping cylinder is used to clamp the top of the battery shell side beam.

[0009] Preferably, an assembly table for placing battery shell side beams is connected to the side of the workbench away from the frame.

[0010] Preferably, the top of the frame is fixedly connected with an X-axis slide rail, and the bottom of the slide table is fixedly connected with a slider that slidably cooperates with the X-axis slide rail.

[0011] The beneficial effects of the utility model are as follows: the riveting equipment for the battery shell side beam of the utility model adopts a frame, a workbench arranged adjacent to the frame, a slide slidably connected to the frame, an X-axial driving mechanism connecting the frame and the slide, a riveting mechanism fixedly connected to the slide, and a positioning fixture connected to the top surface of the workbench. When in use, the battery shell side beam equipped with a sleeve is placed in the positioning fixture to position and clamp the battery shell side beam, and then the X-axial driving mechanism is used to drive the slide to move along the X-axial direction to drive the riveting mechanism to translate to above the sleeve, and then the riveting mechanism rivets the sleeve of the battery shell side beam, avoiding manual riveting of the sleeves one by one with the help of a riveting press, saving labor, and having high positioning efficiency, thereby improving riveting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 yes Figure 1 A is an enlarged schematic diagram;

[0014] Figure 3 It is a partial exploded schematic diagram of the utility model;

[0015] Figure 4 yes Figure 3 A magnified schematic diagram of B.

[0016] The accompanying drawings are marked as follows: 1. frame; 2. workbench; 3. slide; 4. X-axial drive mechanism; 41. X-axial rack; 42. servo motor; 43. gear; 5. riveting mechanism; 51. gas-liquid booster cylinder; 52. pressure head; 6. positioning fixture; 61. positioning plate; 62. positioning block; 63. side clamping cylinder; 64. top clamping cylinder; 7. clearance hole; 8. assembly table; 9. X-axial slide rail; 10. slider; 11. battery shell side beam; 12. sleeve. DETAILED DESCRIPTION

[0017] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0018] like Figure 1-4As shown, a riveting device for a battery shell side beam comprises a frame 1, a workbench 2 arranged adjacent to the frame 1, a slide 3 slidably connected to the frame 1, an X-axial driving mechanism 4 connecting the frame 1 and the slide 3, a riveting mechanism 5 fixedly connected to the slide 3, and a positioning fixture 6 connected to the top surface of the workbench 2, wherein the X-axial driving mechanism 4 is used to drive the slide 3 to move along the X-axial direction, the riveting mechanism 5 is used to rivet the sleeve 12 of the battery shell side beam 11, and the positioning fixture 6 is used to position and clamp the battery shell side beam 11.

[0019] The riveting device for the battery shell side beam adopts a frame 1, a workbench 2 arranged adjacent to the frame 1, a slide 3 slidably connected to the frame 1, an X-axis driving mechanism 4 connecting the frame 1 and the slide 3, a riveting mechanism 5 fixedly connected to the slide 3, and a positioning fixture 6 connected to the top surface of the workbench 2. When in use, a battery shell side beam 11 equipped with a sleeve 12 is placed in the positioning fixture 6 to position and clamp the battery shell side beam 11, and then the X-axis driving mechanism 4 is used to drive the slide 3 to move along the X-axis direction to drive the riveting mechanism 5 to translate to above the sleeve 12, and then the riveting mechanism 5 rivets the sleeve 12 of the battery shell side beam 11, thereby avoiding manual riveting of the sleeves 12 one by one with the help of a riveting press, saving labor, and having high positioning efficiency, thereby improving riveting efficiency.

[0020] Furthermore, the X-axis driving mechanism 4 includes an X-axis rack 41 fixedly connected to the frame 1, a servo motor 42 fixedly connected to the top of the slide 3, and a gear 43 meshed with the X-axis rack 41, and the output end of the servo motor 42 passes through the slide 3 and is fixedly connected to the gear 43. When in use, the servo motor 42 drives the gear 43 to rotate, and under the meshing action of the gear 43 and the X-axis rack 41, the servo motor 42 and the slide 3 are driven to translate along the X-axis direction, and the servo motor 42, the X-axis rack 41 and the gear 43 cooperate, and the moving distance of the slide 3 is more accurate and easy to control.

[0021] Furthermore, the riveting mechanism 5 includes a gas-liquid booster cylinder 51 fixedly connected to the top of the slide 3, and a pressure head 52 fixedly connected to the output end of the gas-liquid booster cylinder 51. The slide 3 is provided with a clearance hole 7, and the output end of the gas-liquid booster cylinder 51 passes through the clearance hole 7. When in use, the gas-liquid booster cylinder 51 drives the pressure head 52 to press down and press against the sleeve 12 so that the sleeve 12 is riveted to the battery shell side beam 11.

[0022] Furthermore, the positioning fixture 6 includes a positioning plate 61 connected to the top surface of the workbench 2, a plurality of positioning blocks 62 connected to the positioning plate 61 and distributed in an L shape, a plurality of side clamping cylinders 63 connected to the positioning plate 61 and distributed in an L shape, and at least two top clamping cylinders 64 connected to the positioning plate 61. The plurality of positioning blocks 62 and the plurality of side clamping cylinders 63 cooperate to locate and clamp the four sides of the battery shell side beam 11, and the top clamping cylinder 64 is used to clamp the top of the battery shell side beam 11. The plurality of positioning blocks 62 and the plurality of side clamping cylinders 63 cooperate to quickly locate and clamp the four sides of the battery shell side beam 11, and then the top clamping cylinder 64 clamps the top of the battery shell side beam 11 to prevent the battery shell side beam 11 from being out of position during processing and to prevent the battery shell side beam 11 from being lifted up due to a certain molecular attraction between the pressure head 52 and the sleeve 12 after riveting.

[0023] Furthermore, the workbench 2 is connected to an assembly table 8 for placing the battery shell side beam 11 on one side away from the frame 1, so that the sleeve 12 can be manually loaded into the battery shell side beam 11 in advance, and then the battery shell side beam 11 is placed in the positioning fixture 6 for positioning processing, thereby improving processing efficiency.

[0024] Further, the top of the frame 1 is fixedly connected with an X-axis slide rail 9, and the bottom of the slide 3 is fixedly connected with a slider 10 that slides with the X-axis slide rail 9. The slider 10 slides with the X-axis slide rail 9 to achieve the sliding connection of the slide 3 to the frame 1.

[0025] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present invention is within the protection scope of the present invention.

Claims

1. A riveting device for battery shell side beams, characterized in that: It includes a frame, a workbench arranged adjacent to the frame, a slide slidably connected to the frame, an X-axial driving mechanism connecting the frame and the slide, a riveting mechanism fixedly connected to the slide, and a positioning fixture connected to the top surface of the workbench, the X-axial driving mechanism is used to drive the slide to move along the X-axial direction, the riveting mechanism is used to rivet the sleeve of the battery shell side beam, and the positioning fixture is used to position and clamp the battery shell side beam.

2. The riveting device for battery shell side beam according to claim 1, characterized in that: The X-axis driving mechanism includes an X-axis rack fixedly connected to the frame, a servo motor fixedly connected to the top of the slide, and a gear meshed with the X-axis rack, and the output end of the servo motor passes through the slide and is fixedly connected to the gear.

3. The riveting device for battery shell side beam according to claim 1, characterized in that: The riveting mechanism includes a gas-liquid booster cylinder fixedly connected to the top of the slide, and a pressure head fixedly connected to the output end of the gas-liquid booster cylinder. The slide is provided with a clearance hole, and the output end of the gas-liquid booster cylinder passes through the clearance hole.

4. The riveting device for battery shell side beam according to claim 1, characterized in that: The positioning fixture includes a positioning plate connected to the top surface of the workbench, a plurality of positioning blocks connected to the positioning plate and distributed in an L shape, a plurality of side clamping cylinders connected to the positioning plate and distributed in an L shape, and at least two top clamping cylinders connected to the positioning plate. The plurality of positioning blocks and the plurality of side clamping cylinders are used together to position and clamp the four sides of the battery shell side beam, and the top clamping cylinder is used to clamp the top of the battery shell side beam.

5. The riveting device for battery shell side beam according to claim 1, characterized in that: The side of the workbench away from the frame is connected with an assembly table for placing the battery shell side beams.

6. The riveting device for battery shell side beam according to claim 1, characterized in that: The top of the frame is fixedly connected with an X-axis slide rail, and the bottom of the slide table is fixedly connected with a slider that slidably cooperates with the X-axis slide rail.

Images