PCM composite material battery pack upper cover side face cutting device

Abstract

The utility model discloses a PCM composite material battery pack upper cover side face cutting device which comprises side face cutting mechanisms, a workpiece tool assembly and a workpiece containing mold frame used for containing workpieces, and the multiple side face cutting mechanisms are distributed and loaded on corresponding stations set at the edge of a carrier plate. The cutting device has the advantages that the side face cutting mechanisms which can be distributed at the local cutting positions of the workpiece body are adopted, and cutting tools in the side face cutting mechanisms are different, so that the requirement for different cutting machining of the side face positions of the PCM composite material battery pack upper cover can be met; the problem that the machining efficiency is affected due to scattered cutting machining parts is solved; the first edge pressing piece and the second edge pressing piece distributed around the rectangular frame are used for pressing and making contact with the edge portion of a workpiece body placed in the workpiece containing mold frame, the inner shape of the workpiece containing mold frame is matched with the shape of the workpiece body, the positioning accuracy of the workpiece body is improved, and firmness is high.

Description

Technical Field

[0001] This utility model relates to the field of PCM composite material battery pack processing, specifically a side cutting device for the top cover of a PCM composite material battery pack. Background Technology

[0002] PCM is a composite material made of polycarbonate and plexiglass. It is a new type of composite material, so its performance is better than that of polycarbonate and plexiglass alone.

[0003] The areas to be cut on the side of the PCM composite battery pack cover are quite dispersed, and the cutting shapes and specifications are also different. Existing cutting devices mostly use continuous cutting or individual cutting methods, which are not suitable for the cutting of these dispersed cutting stations, resulting in low efficiency. Therefore, to address the above problems, a cutting device for the side of the PCM composite battery pack cover is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a side cutting device for the top cover of a PCM composite material battery pack in order to solve the above problems.

[0005] This utility model achieves the above-mentioned objective through the following technical solution: a side cutting device for the top cover of a PCM composite material battery pack, including a side cutting mechanism, a workpiece tooling assembly, and a workpiece placement mold frame for placing the workpiece. Multiple side cutting mechanisms are distributed on corresponding workstations set at the edge of the carrier plate. The workpiece placement mold frame and the workpiece tooling assembly form a precise positioning structure for the workpiece body.

[0006] Each of the side cutting mechanisms includes a cylinder, a guide rod, a pressure rod, and a cutting tool. Guide rods are slidably installed inside the guide holes on both sides of the top of the cylinder, and the top ends of the two guide rods are fixedly connected to the corresponding parts of the same pressure rod. The output end of the cylinder is fixedly connected to the surface of the pressure rod located between the top ends of the two guide rods. A cutting tool is installed at the bottom of one end of the pressure rod.

[0007] Preferably, the workpiece tooling assembly includes a rectangular frame, a first pressing element, and a second pressing element. The first pressing element is distributed on both the front and rear sides of the rectangular frame, and the second pressing element is distributed on both the left and right sides of the rectangular frame.

[0008] Preferably, handles are installed on both sides of the top of the rectangular frame.

[0009] Preferably, the cutting tool has multiple specifications, and each cutting tool corresponds to one workstation.

[0010] Preferably, a pneumatic controller is installed on one side of the carrier.

[0011] Compared with the prior art, the advantages of this utility model are as follows: multiple side cutting mechanisms that can be distributed at various local cutting parts of the workpiece body are adopted, and the cutting tools in each side cutting mechanism are different, which can meet the different cutting and processing needs of the side parts of the PCM composite material battery pack cover, and solve the problem of the processing efficiency being affected by the dispersion of the cutting and processing parts; by applying pressure to the edge parts of the workpiece body placed inside the workpiece placement mold frame through the first and second pressing parts distributed around the rectangular frame, and by combining the internal shape of the workpiece placement mold frame with the shape of the workpiece body, the accuracy of the workpiece body positioning is improved, and the firmness is strong. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a perspective view of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the side cutting mechanism of this utility model;

[0015] Figure 3 This is a schematic diagram of the connection structure of the workpiece tooling assembly of this utility model.

[0016] In the figure: 1. Side cutting mechanism; 110. Cylinder; 120. Guide hole; 130. Guide rod; 140. Pressure rod; 150. Cutting tool; 2. Pneumatic controller; 3. Carrier frame; 4. Workpiece tooling assembly; 410. Rectangular frame; 420. First pressure piece; 430. Second pressure piece; 440. Handle; 5. Carrier plate; 6. Workpiece placement mold frame; 7. Workpiece body. Detailed Implementation

[0017] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0018] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0019] In the description of this utility model, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] Please see Figure 1-3 As shown, a side cutting device for the top cover of a PCM composite battery pack includes a side cutting mechanism 1, a workpiece tooling assembly 4, and a workpiece placement mold frame 6 for placing the workpiece. Multiple side cutting mechanisms 1 are distributed at corresponding workstations set at the edge of the carrier plate 5. The workpiece placement mold frame 6 and the workpiece tooling assembly 4 form a precise positioning structure for the workpiece body 7.

[0021] Each of the side cutting mechanisms 1 includes a cylinder 110, a guide rod 130, a pressure rod 140, and a cutting tool 150. The guide rod 130 is slidably installed inside the guide holes 120 on both sides of the top of the cylinder 110, and the top ends of the two guide rods 130 are fixedly connected to the corresponding parts of the same pressure rod 140. The output end of the cylinder 110 is fixedly connected to the surface of the pressure rod 140 located between the top ends of the two guide rods 130. The cutting tool 150 is installed at the bottom of one end of the pressure rod 140.

[0022] The workpiece tooling assembly 4 includes a rectangular frame 410, a first pressing element 420 and a second pressing element 430. The first pressing element 420 is distributed on both the front and rear sides of the rectangular frame 410, and the second pressing element 430 is distributed on both the left and right sides of the rectangular frame 410.

[0023] Furthermore, handles 440 are installed on both sides of the top of the rectangular frame 410.

[0024] Furthermore, the cutting tool 150 has various specifications, and each cutting tool 150 corresponds to one workstation.

[0025] Furthermore, a pneumatic controller 2 is installed on one side of the carrier 3.

[0026] Compared with existing technologies, the difference lies in the following: multiple side cutting mechanisms 1 are used, which can be distributed at various local cutting parts of the workpiece body 7, and the cutting tools 150 in each side cutting mechanism 1 are different. This can meet the different cutting and processing needs of the side parts of the PCM composite battery pack cover, and solve the problem of the processing efficiency being affected by the dispersion of cutting and processing parts; the first pressing element 420 and the second pressing element 430 distributed around the rectangular frame 410 apply pressure to the edge parts of the workpiece body 7 placed inside the workpiece placement mold frame 6, and the shape of the workpiece placement mold frame 6 matches the shape of the workpiece body 7, which improves the accuracy of the positioning of the workpiece body 7 and strengthens its firmness.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A PCM composite battery pack upper cover side cutting device, comprising a side cutting mechanism (1), a carrier (3), a workpiece tool assembly (4) and a workpiece placing mold frame (6) for workpiece placement, characterized in that: Multiple side cutting mechanisms (1) are distributed at corresponding workstations set at the edge of the carrier plate (5), and the workpiece placement mold frame (6) and the workpiece tooling assembly (4) form a precise positioning structure for the workpiece body (7). Each of the side cutting mechanisms (1) includes a cylinder (110), a guide rod (130), a pressure rod (140), and a cutting tool (150). The guide rod (130) is slidably installed inside the guide holes (120) on both sides of the top of the cylinder (110), and the tops of the two guide rods (130) are fixedly connected to the corresponding parts of the same pressure rod (140). The output end of the cylinder (110) is fixedly connected to the surface of the pressure rod (140) located between the tops of the two guide rods (130). A cutting tool (150) is installed at the bottom of one end of the pressure rod (140).

2. The PCM composite battery pack upper cover side cutting device according to claim 1, characterized in that: The workpiece tooling assembly (4) includes a rectangular frame (410), a first pressing element (420), and a second pressing element (430). The first pressing element (420) is distributed on both the front and rear sides of the rectangular frame (410), and the second pressing element (430) is distributed on both the left and right sides of the rectangular frame (410).

3. The PCM composite battery pack upper cover side cutting device according to claim 2, characterized in that: The rectangular frame (410) is equipped with handles (440) on both sides of the top.

4. The PCM composite battery pack upper cover side cutting device according to claim 1, characterized in that: The cutting tool (150) has various specifications, and each cutting tool (150) corresponds to a work station.

5. The PCM composite battery pack upper cover side cutting device according to claim 1, characterized in that: A pneumatic controller (2) is installed on one side of the carrier (3).

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