New energy battery tray cutting and positioning device

Abstract

The utility model discloses a new energy battery tray cutting and positioning device and relates to the technical field of positioning tools, positioning clamping rods are installed at the upper ends of racks of two sets of tool tables, and pressing handle positioning mechanisms are symmetrically installed on the sides, staggered with the positioning clamping rods, of the racks of the two sets of tool tables. Lifting telescopic electric rods are symmetrically installed at the bottom end of a support of the brake frame, and lifting push frames for supporting the lifting guide rods are installed at the telescopic ends of the lifting telescopic electric rods. According to the designed new energy battery tray cutting and positioning device, the battery tray is clamped and limited through the positioning clamping rods on the tool table, under the downward pressing and positioning of the pressing handle positioning mechanism in a modularized linkage mode, the good integrated linkage performance is achieved, on one hand, multi-point synchronous positioning work can be conducted on the battery tray, operation is rapid and efficient, and meanwhile the machining efficiency is improved. And on the other hand, fewer driving parts are arranged, so that the production cost is lower.

Description

Technical Field

[0001] The utility model relates to the field of positioning tooling, in particular to a new energy battery tray positioning device. Background Art

[0002] With the development of the new energy industry, new energy vehicles are becoming more and more popular. New energy vehicles use electricity as a driving force. When the battery is in the battery replacement mode, the design and material selection of the matching battery tray are crucial to ensure fast, safe and reliable battery replacement. New energy battery trays usually use aluminum profiles as their supporting chassis. In order to better match the new energy battery, the pallet profile is positioned by using positioning tooling, and then it is subjected to a cutting process. As shown in an aluminum profile processing and positioning device for battery pallet production disclosed on the China Patent Network (public announcement number CN218052263U), this type of device uses an electric push rod as a driving component, and under the transmission of the buffer component, drives the positioning plate to move and fix the pallet, without manual operation, which facilitates the positioning of the pallet.

[0003] However, the above-mentioned patents and the new energy battery tray positioning devices currently used in the market still have some shortcomings: the existing method of using a single set of electric push rods to push a single positioning component to position the battery tray often requires a combination of multiple sets of electric push rods and positioning components to fix the battery tray. The integrated linkage performance is poor and the production cost is high. To this end, those skilled in the art have provided a new energy battery tray positioning device to solve the problems raised in the above background technology. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the present invention provides a new energy battery tray positioning device, which solves the problems of the existing new energy battery tray positioning device proposed in the above background technology, such as poor integrated linkage performance and high production cost.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A new energy battery tray cutting and positioning device, comprising two sets of tooling tables facing each other horizontally;

[0006] The upper ends of the two sets of tooling tables are both equipped with positioning clamp rods, and the two sets of tooling tables are staggered with one side of the positioning clamp rods and are symmetrically equipped with a pressure handle positioning mechanism;

[0007] A position adjustment mechanism is installed between the two sets of tooling tables;

[0008] The pressure handle positioning mechanism includes a brake frame installed at the lower end of the workbench frame and multiple groups of lifting sleeves arranged and installed at the upper end of the workbench frame, and each group of lifting sleeve shaft sleeves is slidably connected with a lifting guide rod, and a positioning pressure handle is provided at the top end of the arm rod of the lifting guide rod, and a lifting telescopic electric rod is symmetrically installed at the bottom end of the bracket of the brake frame, and a lifting push frame that supports the lifting guide rod is installed at the telescopic end of the lifting telescopic electric rod.

[0009] As a further technical solution of the present invention: the positioning pressure handle includes a support arm installed at the top end of the lifting guide rod arm, the other end of the support arm is slidably connected to the guide arm rod, the outer side of the guide rod of the guide arm rod is provided with a compression spring that presses against the support arm, and a positioning pressure head is installed at the bottom end of the guide rod of the guide arm rod.

[0010] As a further technical solution of the present invention: the positioning adjustment mechanism includes a bottom support platform installed under the brake frame bracket and a horizontal telescopic electric rod symmetrically installed between the two groups of brake frames. The two ends of the bottom support platform are symmetrically provided with guide slides, and both ends of the bottom frame of each group of brake frames are provided with guide slides slidably connected to the guide slides.

[0011] As a further technical solution of the present invention: a transmission rack is symmetrically arranged above the frame of the bottom support platform and horizontally in the direction of the guide rail, and a gear seat meshing with the transmission rack is installed on one side of each group of the brake frame brackets.

[0012] As a further technical solution of the present invention: the gear seat includes a fixed seat and a transmission gear rotatably connected to the inside of the fixed seat support, the fixed seat is fixedly installed on the brake frame, and the transmission gear is meshed with the transmission rack.

[0013] As a further technical solution of the present invention: a plurality of guide arms are arranged at the mating ends of one group of the tooling tables, and a plurality of guide slots adapted to guide the guide arms are arranged at the mating ends of another group of the tooling tables.

[0014] The utility model provides a new energy battery tray cutting and positioning device, which has the following beneficial effects compared with the existing technology:

[0015] 1. The new energy battery tray cutting and positioning device of this design is based on the clamping and limiting of the battery tray by the positioning clamp rod on the workbench, and is pressed down and positioned by the modular linkage form of the pressure handle positioning mechanism. It has good integrated linkage performance. On the one hand, it can perform multi-point synchronous positioning of the battery tray. The operation is fast and efficient, and the positioning stability can be guaranteed. On the other hand, it has fewer driving components and its production cost is lower.

[0016] 2. The new energy battery tray positioning device designed in this paper is based on the pulling brake of the positioning adjustment mechanism, which can push the two relative sets of workbenches to move towards each other to adjust the size of the workbenches and adapt to the positioning work of battery trays of different models. It has better flexible adjustment performance and higher adaptability to battery trays. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of a new energy battery tray positioning device;

[0018] Figure 2 This is a planar schematic diagram of a new energy battery tray positioning device;

[0019] Figure 3 This is a structural schematic diagram of the pressure handle positioning mechanism in a new energy battery tray positioning device.

[0020] In the figure: 1. Workbench; 2. Guide support arm; 3. Guide slide; 4. Positioning clamp rod; 5. Lifting sleeve; 6. Lifting guide rod; 7. Positioning pressure handle; 71. Support arm; 72. Guide arm rod; 73. Compression spring; 74. Positioning pressure head; 8. Bottom support platform; 9. Brake frame; 10. Gear seat; 101. Fixed seat; 102. Transmission gear; 11. Transmission rack; 12. Guide slide; 13. Guide slide rail; 14. Horizontal telescopic electric rod; 15. Lifting telescopic electric rod; 16. Lifting push frame. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-3 The utility model provides a technical solution for a new energy battery tray cutting and positioning device: a new energy battery tray cutting and positioning device, comprising two horizontally opposite groups of workbenches 1, wherein the mating ends of one group of workbenches 1 are arranged with multiple groups of guide arms 2, and the mating ends of the other group of workbenches 1 are arranged with multiple groups of guide slots 3 that are adapted to guide the guide arms 2. By utilizing the matching combination of the guide arms 2 and the guide slots 3, the relative displacement of the relative workbenches 1 is made more precise, and at the same time, they can serve as auxiliary supporting components to support the battery tray.

[0023] A position adjustment mechanism is installed between the two groups of workbenches 1. The position adjustment mechanism includes a bottom support platform 8 installed under the brake frame 9 bracket and a horizontal telescopic electric rod 14 symmetrically installed between the two groups of brake frames 9. Guide slides 13 are symmetrically provided at both ends of the bottom support platform 8. Guide slides 13 are symmetrically provided at both ends of the bottom frame of each group of brake frames 9. Guide slides 12 slidably connected to the guide slides 13 are provided at both ends of the bottom frame of each group of brake frames 9. By controlling the telescopic braking of the horizontal telescopic electric rod 14 and utilizing the combination of the guide slides 13 and the guide slides 12 as guide rail components, the two relative groups of brake frames 9 are driven to move toward each other, and then the relative workbenches 1 are driven to move toward each other, and the size of their support platforms is adjusted to adapt to the positioning work of battery trays of different sizes.

[0024] A transmission rack 11 is symmetrically arranged above the frame of the bottom support platform 8 and horizontally in the direction of the guide slide rail 13. A gear seat 10 meshing with the transmission rack 11 is installed on one side of the bracket of each group of brake frames 9. The gear seat 10 includes a fixed seat 101 and a transmission gear 102 rotatably connected to the inside of the support of the fixed seat 101. The fixed seat 101 is fixedly installed on the brake frame 9, and the transmission gear 102 and the transmission rack 11 are meshed with each other. When the relative brake frames 9 move in opposite directions, the meshing transmission of the transmission gear 102 on the gear seat 10 and the transmission rack 11 can be used as a passive calibration component to keep the relative brake frames 9 in the same state of displacement calibration.

[0025] Positioning clamping rods 4 are installed on the upper ends of the two sets of workbench 1. By pre-adjusting the distance between the two sets of workbench 1, the two opposite sets of positioning clamping rods 4 can adapt to battery trays of different sizes, and the battery trays can be clamped and limited to avoid lateral displacement during the cutting process.

[0026] The two sets of workbench 1 frames are staggered, and one side of the positioning clamping rod 4 is symmetrically installed with a pressure handle positioning mechanism. The pressure handle positioning mechanism includes a brake frame 9 installed at the lower end of the workbench 1 frame and multiple sets of lifting sleeves 5 arranged and installed at the upper end of the workbench 1 frame. The inside of the shaft sleeve of each set of lifting sleeves 5 is slidably connected with a lifting guide rod 6. The bottom end of the bracket of the brake frame 9 is symmetrically installed with a lifting and telescopic electric rod 15, and the telescopic end of the lifting and telescopic electric rod 15 is installed with a lifting push frame 16 that supports the lifting guide rod 6. By controlling the extension and contraction of the lifting and telescopic electric rod 15 and using the lifting push frame 16 as an arm force plate, multiple sets of lifting guide rods 6 are pushed to move up and down along the lifting sleeve 5, thereby driving multiple sets of positioning pressure handles 7 to move in conjunction, and performing modular multi-point positioning of the battery tray. Its positioning is more efficient and the integrated positioning is more stable.

[0027] A positioning pressure handle 7 is provided at the top end of the arm of the lifting guide rod 6. The positioning pressure handle 7 includes a support arm 71 installed at the top end of the arm of the lifting guide rod 6. The other end of the support arm 71 is slidably connected to a guide arm rod 72. A compression spring 73 is provided on the outer side of the guide rod of the guide arm rod 72 for pressing against the support arm 71, and a positioning pressure head 74 is installed at the bottom end of the guide rod of the guide arm rod 72. By utilizing the elastic force combination of the guide arm rod 72 and the compression spring 73 in the positioning pressure handle 7, the positioning pressure head 74 is kept in an elastic downward and fixed manner to press the battery tray to avoid hard impact and damage to the tray or the pressure handle.

[0028] The working principle of the present invention is as follows: when using the positioning device to position the new energy battery tray for cutting processing, the overall size of its workbench can be adjusted and adapted in advance according to the size of the battery tray. Then, during the adjustment process, the horizontal telescopic electric rod 14 is controlled to be telescopically braked, and the combination of the guide rail 13 and the guide slide 12 is used as a guide rail component to drive the two relative sets of brake frames 9 to move in opposite directions, and then drive the relative workbench 1 to move in opposite directions, so as to adjust the size of its support platform to adapt to the positioning work of battery trays of different sizes.

[0029] The battery tray to be processed is further placed on the workbench 1, and the relative positioning clamp rods 4 are used for preliminary clamping and limiting, and then the lifting and telescopic electric rod 15 is controlled to extend and brake, and the lifting push frame 16 is used as an arm force plate to push multiple groups of lifting guide rods 6 to move up and down along the lifting slide 5, driving multiple groups of positioning pressure handles 7 to move synchronously and linked, and performing modular multi-point positioning work on the battery tray to complete the integrated positioning work of the battery tray.

[0030] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. A new energy battery tray positioning device, characterized in that: It comprises two sets of tooling tables (1) that are horizontally opposite to each other; The upper ends of the frames of the two sets of tooling tables (1) are both installed with positioning clamping rods (4), and the frames of the two sets of tooling tables (1) are staggered with one side of the positioning clamping rods (4) and are symmetrically installed with a pressure handle positioning mechanism; A position adjustment mechanism is installed between the two sets of tooling tables (1); The pressure handle positioning mechanism comprises a brake frame (9) installed at the lower end of the workbench (1) frame and a plurality of lifting sleeves (5) arranged and installed at the upper end of the workbench (1), and a lifting guide rod (6) is slidably connected to the inside of the shaft sleeve of each lifting sleeve (5), and a positioning pressure handle (7) is provided at the top end of the arm of the lifting guide rod (6). The bottom end of the bracket of the brake frame (9) is symmetrically installed with a lifting telescopic electric rod (15), and the telescopic end of the lifting telescopic electric rod (15) is installed with a lifting push frame (16) that supports the lifting guide rod (6).

2. A new energy battery tray positioning device according to claim 1, characterized in that: The positioning pressure handle (7) comprises a support arm (71) mounted on the top end of the arm of the lifting guide rod (6); the other end of the support arm (71) is slidably connected to a guide arm rod (72); a compression spring (73) is sleeved on the outer side of the guide rod of the guide arm rod (72) for pressing against the support arm (71); and a positioning pressure head (74) is mounted on the bottom end of the guide rod of the guide arm rod (72).

3. A new energy battery tray positioning device according to claim 1, characterized in that: The alignment adjustment mechanism comprises a bottom support platform (8) installed below the brake frame (9) bracket and a horizontal telescopic electric rod (14) symmetrically installed between two groups of brake frames (9). Both ends of the bottom support platform (8) are symmetrically provided with guide rails (13), and both ends of the bottom frame of each group of brake frames (9) are provided with guide rails (12) slidably connected to the guide rails (13).

4. A new energy battery tray positioning device according to claim 3, characterized in that: A transmission rack (11) is symmetrically arranged above the frame of the bottom support platform (8) and horizontally in the direction of the guide slide rail (13), and a gear seat (10) meshing with the transmission rack (11) is installed on one side of each group of the brake frame (9) bracket.

5. A new energy battery tray positioning device according to claim 4, characterized in that: The gear seat (10) includes a fixed seat (101) and a transmission gear (102) rotatably connected to the interior of a support of the fixed seat (101); the fixed seat (101) is fixedly mounted on the brake frame (9); and the transmission gear (102) and the transmission rack (11) are meshed with each other.

6. The new energy battery tray positioning device according to claim 1 is characterized in that: The mating ends of one set of the tooling tables (1) are arranged with multiple sets of guide arms (2), and the mating ends of the other set of the tooling tables (1) are arranged with multiple sets of guide slots (3) that are adapted to guide the guide arms (2).

Images