Clamping device of battery cooler

Abstract

According to the battery cooler clamping device, a machining support and a glue injection assembly are adjacently arranged at the top of a rack, a clamping assembly is installed in the machining support and used for clamping a cooling shell, and the glue injection assembly is used for injecting glue into the cooling shell; the supporting frame is fixedly connected to the top of the rack, and the clamping mechanism and the glue injection mechanism are located in the rack. The press-fit assembly comprises a lifting cylinder and a press-fit head, the lifting cylinder is fixedly connected to the top of the supporting frame, and the press-fit head is connected to the lifting end of the lifting cylinder and extends into the machining support. The whole structure is simple, and due to the fact that the machining support and the glue injection assembly are adjacently arranged on the top of the rack, the pressing time after glue injection can be accurately controlled, and the bonding effect is optimal.

Description

Technical Field

[0001] The utility model relates to the field of cooler fixtures, in particular to a clamping device for a battery cooler. Background Art

[0002] During the operation of the battery of an electric vehicle, a large amount of heat is generated. Therefore, it is necessary to set up a battery cooler to cool the battery to keep the temperature of the battery within an appropriate range. The battery cooler consists of multilayer shells and heat-conducting fins and other loose parts. Therefore, during the assembly process, it is necessary to first clamp the loose pieces with a fixture to prevent the components from spreading and ensure that each component can be fixed in the correct position. Currently, in production, the battery cooler is first placed in the fixture for clamping, and then manually injected with glue, and then pressed by a press for preliminary pressing. The defect of this method is that, on the one hand, this method is only suitable for small-batch production, with low efficiency. On the other hand, it is difficult to control the pressing time after glue injection, resulting in quality problems. Therefore, in order to solve the above problems, a clamping device for a battery cooler is needed. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides a clamping device for a battery cooler, and the specific technical solutions are as follows:

[0004] A clamping device for a battery cooler, characterized in that:

[0005] It includes a frame, a processing bracket, a support bracket, a clamping assembly, a pressing assembly, and a glue injection assembly;

[0006] The processing bracket and the glue injection assembly are arranged adjacent to each other on the top of the frame. The clamping assembly is installed in the processing bracket. The clamping assembly is used to clamp the cooling shell, and the glue injection assembly is used to inject glue into the cooling shell;

[0007] The support bracket is fixedly connected to the top of the frame, and the clamping mechanism and the glue injection mechanism are located inside the frame;

[0008] The pressing assembly includes a lifting cylinder and a pressing head. The lifting cylinder is fixedly connected to the top of the support bracket, and the pressing head is connected to the lifting end of the lifting cylinder. The pressing head extends into the processing bracket.

[0009] To better implement the utility model, it can be further provided that: the clamping assembly includes a positioning seat and a positioning cylinder. The positioning seat and at least two groups of positioning cylinders are arranged in the processing bracket. The positioning cylinders are arranged around the positioning seat, and the telescopic ends of the positioning cylinders are all aligned with the positioning seat.

[0010] Furthermore: two positioning pins are arranged on the top of the positioning seat.

[0011] Further: There are 3 groups of positioning cylinders arranged on the positioning seat, and a positioning block is fixedly sleeved on the telescopic end of the positioning cylinder.

[0012] Further: The glue injection mechanism includes a base, a pushing cylinder, a sliding seat, an adjusting bracket and a glue injection gun;

[0013] The base is fixedly connected to the top of the frame, and the base is arranged adjacent to the positioning seat;

[0014] A guiding chute is provided on the base, and the sliding seat is slidably installed in the guiding chute;

[0015] The pushing cylinder is fixedly connected to the base;

[0016] The telescopic end of the pushing cylinder is connected to the sliding seat, and the pushing cylinder is used to push the sliding seat to slide in the guiding chute;

[0017] The adjusting bracket is fixedly connected to the top of the sliding seat, and the glue injection gun is connected to the adjusting bracket.

[0018] Further: The glue injection gun is detachably connected to the adjusting bracket.

[0019] Further: The pressing head is detachably connected to the lifting end of the lifting cylinder.

[0020] Further: An electric control box is arranged inside the frame.

[0021] Further: A control panel is connected to the outer side of the top of the support frame.

[0022] The beneficial effects of the present utility model are as follows: The overall structure is simple. By providing two positioning pins on the positioning seat at the top of the fixture, the fixture is inserted onto these two positioning pins to ensure the positioning of the fixture and avoid the accumulation of precision errors. Through three groups of positioning cylinders, the three groups of positioning cylinders are arranged around the positioning seat respectively to maintain correct positioning during the pressing process. The pushing cylinder pushes the sliding seat to slide in the guiding chute so that the glue outlet of the glue injection gun extends into the glue injection port of the battery cooler, enabling the glue injection gun to accurately align with the glue injection port of the battery cooler, which helps to accurately inject the glue. Since the processing bracket and the glue injection assembly are arranged adjacent to each other at the top of the frame, the pressing time after glue injection can be accurately controlled to achieve the optimal bonding effect. Description of the Drawings

[0023] Figure 1 It is the overall structure diagram of the present utility model;

[0024] Figure 2 It is Figure 1 the top view of

[0025] Figure 3 For Figure 1 A-A sectional view of the glue application mechanism removed from the figure;

[0026] Figure 4 Schematic diagram of the glue application mechanism;

[0027] The attached drawings in the figure illustrate as follows: frame 1, processing bracket 2, support bracket 3, positioning seat 4, positioning pin 5, positioning cylinder 6, positioning block 7, lifting cylinder 8, pressing head 9, base 10, pushing cylinder 11, sliding seat 12, adjusting bracket 13, glue injection gun 14, electric control box 15, control panel 16. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a 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 those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation of the present invention. In addition, "first", "second", "third", "fourth" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0030] As Figures 1 to 4 shown:

[0031] A battery cooler clamping device includes a frame 1, a processing bracket 2, a support bracket 3, a clamping assembly, a pressing assembly, and a glue injection assembly.

[0032] The processing bracket 2 and the glue injection assembly are adjacently arranged on the top of the frame 1. The support bracket 3 is fixedly connected to the top of the frame 1. The clamping mechanism and the glue injection mechanism are located inside the frame 1. An electric control box 15 is arranged inside the frame 1, and a control panel 16 is connected to the outer side of the top of the support bracket 3.

[0033] The clamping assembly is installed in the processing bracket 2. The clamping assembly is used to clamp the cooling housing, and the glue injection assembly is used to inject glue into the cooling housing. Wherein, in this embodiment, the glue injection mechanism includes a base 10, a pushing cylinder 11, a sliding seat 12, an adjusting bracket 13 and a glue injection gun 14; the base 10 is fixedly connected to the top of the frame 1, and the base 10 is arranged adjacent to the positioning seat 4; a guiding chute is formed in the base 10, the sliding seat 12 is slidably installed in the guiding chute, the pushing cylinder 11 is fixedly connected to the base 10, and the telescopic end of the pushing cylinder 11 is connected to the sliding seat 12. The pushing cylinder 11 is used to push the sliding seat 12 to slide in the guiding chute; the adjusting bracket 13 is fixedly connected to the top of the sliding seat 12, and the glue injection gun 14 is connected to the adjusting bracket 13. In order to facilitate adaptation to different cooler models, the glue injection gun 14 is detachably connected to the adjusting bracket 13, which is convenient for replacing glue injection guns 14 of different models.

[0034] Specifically, the clamping assembly includes a positioning seat 4 and a positioning cylinder 6. The positioning seat 4 and three groups of positioning cylinders 6 are arranged on the processing bracket 2. The positioning cylinders 6 are arranged around the positioning seat 4, and the telescopic ends of the positioning cylinders 6 are all aligned with the positioning seat 4. Positioning blocks 7 are fixedly sleeved on the telescopic ends of the positioning cylinders 6. Two positioning pins 5 are arranged on the top of the positioning seat 4.

[0035] Among them, the pressing assembly includes a lifting cylinder 8 and a pressing head 9. The lifting cylinder 8 is fixedly connected to the top of the support frame 3, the pressing head 9 is connected to the lifting end of the lifting cylinder 8, and the pressing head 9 is detachably connected to the lifting end of the lifting cylinder 8. The pressing head 9 extends into the processing bracket 2.

[0036] Principle of the present utility model: The assembled battery cooler is placed in the fixture, and the fixture is used to fix the components inside the battery cooler. Two positioning pins 5 are arranged on the top of the positioning seat 4. The fixture is inserted onto the two positioning pins 5. Three groups of positioning cylinders 6 respectively drive the corresponding positioning blocks 7 to abut against the side surfaces of the corresponding battery coolers. The pushing cylinder 11 pushes the sliding seat 12 to slide in the guiding chute, so that the glue outlet of the glue injection gun 14 extends into the glue injection port of the battery cooler. After the glue injection gun 14 injects a specified volume of glue into the glue injection port, after a set delay time, the lifting cylinder 8 drives the pressing head 9 to press down on the top of the battery cooler housing, completing the preliminary pressing and bonding of the battery cooler.

[0037] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics 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 embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

[0038] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative manner 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 battery cooler clamping device, characterized in that: It includes a machine frame, a processing bracket, a support frame, a clamping assembly, a pressing assembly and a glue injection assembly; The processing bracket and the glue injection assembly are adjacently arranged on the top of the frame, the clamping assembly is installed in the processing bracket, the clamping assembly is used to clamp the cooling shell, and the glue injection assembly is used to inject glue into the cooling shell; The support frame is fixedly connected to the top of the frame, and the clamping assembly and the glue injection mechanism are located inside the frame; The pressing assembly includes a lifting cylinder and a pressing head. The lifting cylinder is fixedly connected to the top of the support frame, and the pressing head is connected to the lifting end of the lifting cylinder. The pressing head extends into the processing support.

2. A battery cooler clamping device according to claim 1, characterized in that: The clamping assembly includes a positioning seat and a positioning cylinder. The positioning seat and at least two groups of positioning cylinders are arranged in the processing bracket. The positioning cylinders are arranged around the positioning seat. The telescopic ends of the positioning cylinders are all aligned with the positioning seat.

3. A battery cooler clamping device according to claim 2, characterized in that: Two positioning pins are arranged on the top of the positioning seat.

4. A battery cooler clamping device according to claim 3, characterized in that: The positioning seat is provided with three groups of positioning cylinders, and the telescopic ends of the positioning cylinders are fixedly sleeved with positioning blocks.

5. A battery cooler clamping device according to claim 4, characterized in that: The glue injection mechanism comprises a base, a push cylinder, a sliding seat, an adjustment bracket and a glue injection gun; The base is fixedly connected to the top of the frame, and the base is arranged adjacent to the positioning seat; The base is provided with a guide slot, and the sliding seat is slidably mounted in the guide slot; The push cylinder is fixedly connected to the base; The telescopic end of the push cylinder is connected to the sliding seat, and the push cylinder is used to push the sliding seat to slide in the guide groove; The adjusting bracket is fixedly connected to the top of the sliding seat, and the glue injection gun is connected to the adjusting bracket.

6. A battery cooler clamping device according to claim 5, characterized in that: The glue injection gun is detachably connected to the adjustment bracket.

7. A battery cooler clamping device according to claim 6, characterized in that: The pressing head is detachably connected to the lifting end of the lifting cylinder.

8. A battery cooler clamping device according to claim 7, characterized in that: An electric control box is arranged in the frame.

9. A battery cooler clamping device according to claim 8, characterized in that: The outer side of the top of the support frame is connected with a control panel.

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