Fastening device for battery pack processing equipment

Abstract

The utility model relates to the technical field of battery pack processing equipment, in particular to a fastening device for battery pack processing equipment, which comprises a first sliding table, a second sliding table and a connection reinforcing component, the first sliding table and the second sliding table are oppositely arranged, the connection reinforcing component is arranged between the first sliding table and the second sliding table, and longitudinal ejector rods are movably arranged on the outer sides of the first sliding table and the second sliding table respectively. The outer side of the first sliding table and the outer side of the second sliding table are provided with driving assemblies used for controlling the longitudinal ejector rods to move left and right correspondingly, and inner baffles are rotationally embedded into the opposite sides of the first sliding table and the second sliding table correspondingly. In this way, the whole large shell object placed on the first sliding table and the second sliding table can be clamped relatively, the inner baffle can rotate upwards to be vertically arranged, and therefore the first sliding table and the second sliding table can independently clamp and convey small and medium shell objects through the jacking effect of a longitudinal jacking rod; therefore, the use stability and the use effect are greatly improved.

Description

Technical Field

[0001] The utility model relates to a fastening device for a battery pack processing device, belonging to the technical field of battery pack processing devices. Background Technique

[0002] With the development of energy conservation, environmental protection and lightweight of automobiles, there are various lightweight material options for battery case materials, such as glass fiber reinforced composite materials, SMC sheet materials, carbon fiber reinforced composite materials, etc. However, the processing equipment for the upper cover of the battery pack made of these materials needs to be processed. Grinding the upper cover of the battery pack is a key processing procedure, aiming to remove burrs, unevenness or coatings on the surface to improve the overall quality and safety of the battery pack. The processing equipment for the upper cover of the battery pack usually includes an electric grinding cutter head with adjustable speed and pressure and a conveying and placing workbench. For example, a battery pack upper cover processing equipment and its use method independently developed and designed by our company, with the patent publication number CN118003184A in China, mainly conveys and grinds the upper cover workpiece of the battery pack through the placing slides provided on both the first conveying table and the second conveying table. The placing slides between the first conveying table and the second conveying table can be connected to each other through the left sleeve frame plate and the right insertion frame plate of the connection and reinforcement component to form an integral large working station. This can not only improve the structural stability between the two placing slides, but also be applicable to processing larger-sized upper covers of the battery pack. However, whether the slides on the upper sides of the first conveying table and the second conveying table are used alone or in combination, they cannot effectively fasten the upper cover of the battery pack further. When moving the upper cover of the battery pack back and forth for conveying, it is easy to deviate from the position and be unstable, and the use effect needs to be improved. Therefore, it is necessary to propose an improvement on a fastening device for a battery pack processing device. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a fastening device for a battery pack processing device to solve the problems mentioned in the above background technique.

[0004] To achieve the above purpose, the utility model is realized through the following technical solutions: A fastening device for a battery pack processing device includes a first slide and a second slide arranged oppositely, and a connection and reinforcement component arranged between the first slide and the second slide. Longitudinal ejector rods are respectively movably arranged on the outer sides of the first slide and the second slide, and driving components for controlling the left and right displacement of the longitudinal ejector rods are respectively arranged on the outer sides of the first slide and the second slide;

[0005] Inner baffles are respectively rotatably embedded on the opposite sides of the first slide and the second slide, and the upper sides of the inner baffles are at the same horizontal level as the upper sides of the first slide and the second slide.

[0006] Further improved, the driving assembly includes a first telescopic rod installed on the first sliding table and the second sliding table, and a connecting frame fixedly installed at the telescopic end of the first telescopic rod. Guide insertion rods are respectively slidably penetrated through both outer ends of the longitudinal ejector rod, and the ends of the guide insertion rods are fixedly connected to the connecting frame.

[0007] Further improved, rectangular guide columns are respectively installed horizontally on the outer sides of the first sliding table and the second sliding table, and sliding columns are slidably penetrated through the rectangular guide columns. A fixed seat is fixedly installed at the top of the sliding column, and the guide insertion rods are respectively penetrated and fixedly installed by the respective fixed seats.

[0008] Further improved, a first return spring is connected between the fixed seat and the longitudinal ejector rod, and the first return spring is sleeved inside the guide insertion rod.

[0009] Further improved, a plurality of support bolts are slidably penetrated through the middle of the longitudinal ejector rod, and a second return spring is clamped on each support bolt. The second return spring elastically abuts against one side of the longitudinal ejector rod.

[0010] Further improved, second telescopic rods are respectively rotatably installed on both sides of the inner baffle, and are connected to the first sliding table and the second sliding table through the second telescopic rods.

[0011] Further improved, a plurality of communication holes are opened in the middle of the inner baffle.

[0012] Further improved, a rubber cushion is fixedly installed at the end of the guide insertion rod, and the rubber cushion is clamped on one side of the longitudinal ejector rod.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] By respectively arranging longitudinal ejector rods on the outer sides of the first sliding table and the second sliding table, the utility model can relatively clamp large shell objects placed on the first sliding table and the second sliding table. Also, by rotating the inner baffle upwards to be vertically arranged, the first sliding table and the second sliding table can cooperate with the tightening action of the longitudinal ejector rod to separately clamp and convey small and medium-sized shell objects, thus greatly improving the use stability and use effect.

[0015] And a first return spring is installed on the guide insertion rod and elastically connected to the longitudinal ejector rod, so that the longitudinal ejector rod can elastically clamp the shell object when moving towards the inner baffle to avoid wear and damage caused by excessive pressure. Among them, support bolts are slidably penetrated through the middle of the longitudinal ejector rod, and each support bolt is connected to the longitudinal ejector rod through a second return spring. Therefore, the longitudinal ejector rod can secondarily elastically press against the shell through each support bolt to reduce wear. At the same time, the elastic support of each support bolt can adapt to the uneven surface of the shell object, and the clamping adaptability is better. Description of the Drawings

[0016] Other features, objects, and advantages of the present utility model will become more apparent from the following detailed description of non-limiting embodiments read in conjunction with the accompanying drawings:

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a schematic structural diagram of the second sliding table of the present utility model;

[0019] Figure 3 is a schematic connection structure diagram of the longitudinal ejector rod and the driving assembly of the present utility model;

[0020] In the figure: the first sliding table 1, the second sliding table 2, the connection and reinforcement assembly 3, the longitudinal ejector rod 4, the guiding insertion rod 41, the rubber gasket 42, the first telescopic rod 5, the connecting frame 51, the inner baffle 6, the second telescopic rod 61, the communication hole 62, the sliding column 7, the rectangular guiding column 70, the fixed seat 71, the first return spring 72, the support bolt 8, the second return spring 81. Detailed implementation manners

[0021] In order to make the technical means, creative features, achieved purposes, and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0022] Please refer to Figures 1-3, the present utility model provides a technical solution for a fastening device used in a battery pack processing equipment: including relatively arranged first sliding tables 1, second sliding tables 2, and a connection and reinforcement component 3 disposed between the first sliding tables 1 and the second sliding tables 2. Longitudinal ejector rods 4 are respectively movably arranged on the outer sides of the first sliding tables 1 and the second sliding tables 2, and there are respectively driving components for controlling the left - right displacement of the longitudinal ejector rods 4 on the outer sides of the first sliding tables 1 and the second sliding tables 2. Inner baffles 6 are respectively rotatably embedded on the opposite sides of the first sliding tables 1 and the second sliding tables 2, and the upper sides of the inner baffles 6 are at the same horizontal level as the upper sides of the first sliding tables 1 and the second sliding tables 2. The driving components include first telescopic rods 5 installed on the first sliding tables 1 and the second sliding tables 2, and connection frames 51 fixedly installed at the telescopic ends of the first telescopic rods 5. Guide insertion rods 41 are respectively slidably penetrated through both ends on the outer side of the longitudinal ejector rod 4, and the ends of the guide insertion rods 41 are fixedly connected to the connection frames 51, playing a linkage role. The longitudinal ejector rod 4 can move left and right, and its displacement is controlled by the driving component. When the first telescopic rod 5 expands and contracts, the guide insertion rod 41 is driven by the connection frame 51, thereby realizing the left - right displacement of the longitudinal ejector rod 4 to clamp the shell objects on the first sliding tables 1 and the second sliding tables 2. Rectangular guide columns 70 are respectively horizontally installed on the outer sides of the first sliding tables 1 and the second sliding tables 2. The rectangular guide columns 70 are slidably penetrated by sliding columns 7, and a fixed seat 71 is fixedly installed at the top of the sliding column 7. The guide insertion rods 41 are respectively penetrated and fixedly connected by each fixed seat 71. In this way, the guide insertion rods 41 can synchronously push the fixed seats 71 to slide and displace, and a first return spring 72 is connected between the fixed seat 71 and the longitudinal ejector rod 4. The first return spring 72 is sleeved on the inner side of the guide insertion rod 41. When the longitudinal ejector rod 4 moves towards the inner baffle 6, the first return spring 72 provides an elastic force, enabling the longitudinal ejector rod 4 to elastically clamp the shell object, avoiding wear and damage caused by excessive pressing force.

[0023] Moreover, a plurality of support bolts 8 are slidably penetrated and installed in the middle of the longitudinal ejector rod 4, and a second return spring 81 is clamped on each support bolt 8. The second return spring 81 elastically abuts against one side of the longitudinal ejector rod 4. In this way, the longitudinal ejector rod 4 can secondarily elastically press against the shell through each support bolt 8, reducing wear. And due to the elastic support of each support bolt 8, it can adapt to the uneven surface of the shell object, improving the clamping adaptability. Second telescopic rods 61 are respectively rotatably installed on both sides of the inner baffle 6 and are connected to the first sliding tables 1 and the second sliding tables 2 through the second telescopic rods 61. By connecting the second telescopic rods 61 to the sliding tables, this setting enables the inner baffle 6 to rotate and change its relative position relationship with the sliding tables. A plurality of communication holes 62 are opened in the middle of the inner baffle 6, and these communication holes 62 can play a role in ventilation and dust removal during the operation of the equipment. A rubber cushion 42 is fixedly installed at the end of the guide insertion rod 41, and the rubber cushion 42 is clamped on one side of the longitudinal ejector rod 4 to play a limiting role.

[0024] Specific working principle: When placing a large shell object, the inner baffle 6 is horizontally embedded in the upper sides of the first sliding table 1 and the second sliding table 2 at this time. Just place the shell object in the middle of the first sliding table 1 and the second sliding table 2, and then the two first telescopic rods 5 retract relatively inward, driving the connecting frames 51, the guiding insertion rods 41 and the sliding columns 7 of the first sliding table 1 and the second sliding table 2 to displace relatively in sequence. When the sliding columns 7 slide along the rectangular guiding columns 70, the first return spring 72 is pushed by the fixing seat 71 to act on the longitudinal ejector rod 4 with force, so that the longitudinal ejector rod 4 of the first sliding table 1 and the second sliding table 2 generates an elastic thrust, and each support bolt 8 installed on the longitudinal ejector rod 4 respectively presses tightly against both sides of the shell. At this time, each support bolt 8 can secondarily and elastically press tightly against the uneven sides of the shell object under the action of the second return spring 81, and thus the clamping effect of the large shell object can be completed;

[0025] When placing medium and small-sized shell objects, the second telescopic rods 61 of the first sliding table 1 and the second sliding table 2 can be controlled separately to extend, so that the inner baffle 6 rotates vertically upward, which can play a role in supporting and pressing tightly on the other side of the medium and small-sized shell object, thereby cooperating with the displacement of the longitudinal ejector rod 4 to clamp both sides of the shell object, and can be flexibly adjusted and controlled according to the on-site use requirements.

[0026] It should be noted that a fastening device for a battery pack processing device of the present utility model mainly improves the above structure. For functions, components and structures not mentioned, components and structures capable of realizing corresponding functions in the prior art can be adopted for implementation.

[0027] The above shows and describes the basic principle, main features and advantages of the present utility model. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0028] In addition, it should be understood that although this specification is described according to embodiments, not each embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A fastening device for battery pack processing equipment, comprising a first slide (1), a second slide (2) arranged opposite to each other, and a connection reinforcement component (3) arranged between the first slide (1) and the second slide (2), characterized in that: A longitudinal push rod (4) is movably arranged on the outer side of the first slide (1) and the second slide (2), and a driving component for controlling the left-right displacement of the longitudinal push rod (4) is arranged on the outer side of the first slide (1) and the second slide (2); An inner baffle plate (6) is rotatably embedded in one side of the first slide (1) and the second slide (2), respectively, and the upper side of the inner baffle plate (6) is at the same level as the upper side of the first slide (1) and the second slide (2).

2. A fastening device for battery pack processing equipment according to claim 1, characterized in that: The driving assembly comprises a first telescopic rod (5) mounted on the first slide (1) and the second slide (2), and a connecting frame (51) fixedly mounted on the telescopic end of the first telescopic rod (5), and guide rods (41) are respectively slidably penetrated at the outer ends of the longitudinal push rod (4), and the ends of the guide rods (41) are lockedly connected to the connecting frame (51).

3. A fastening device for battery pack processing equipment according to claim 2, characterized in that: Rectangular guide columns (70) are respectively installed transversely on the outer sides of the first slide (1) and the second slide (2), and the rectangular guide columns (70) are slidably penetrated by sliding columns (7), and the top of the sliding columns (7) is locked with a fixed seat (71), and the guide rods (41) are respectively penetrated and locked by the respective fixed seats (71).

4. A fastening device for battery pack processing equipment according to claim 3, characterized in that: A first return spring (72) is connected between the fixing seat (71) and the longitudinal push rod (4), and the first return spring (72) is sleeved on the inner side of the guide plug rod (41).

5. A fastening device for battery pack processing equipment according to claim 1 or 4, characterized in that: A plurality of support bolts (8) are slidably installed through the middle of the longitudinal push rod (4), and each support bolt (8) is provided with a second return spring (81), the second return spring (81) elastically abutting against one side of the longitudinal push rod (4).

6. A fastening device for battery pack processing equipment according to claim 1, characterized in that: Second telescopic rods (61) are rotatably mounted on both sides of the inner baffle plate (6), and are connected to the first slide platform (1) and the second slide platform (2) via the second telescopic rods (61).

7. A fastening device for battery pack processing equipment according to claim 6, characterized in that: A plurality of communication holes (62) are provided in the middle of the inner baffle plate (6).

8. A fastening device for battery pack processing equipment according to claim 4, characterized in that: A rubber clamping pad (42) is fixedly provided at the end of the guide plug rod (41), and the rubber clamping pad (42) is clamped on one side of the longitudinal push rod (4).

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