End supporting device of crimping machine

Abstract

The utility model discloses an end supporting device of a crimping machine. The end supporting device comprises a rotation driving assembly and a supporting and abutting assembly. The rotation driving assembly comprises an air cylinder, a rack and a gear, the air cylinder is installed on a rack below the end of the crimping machine, the rack is connected with a piston rod of the air cylinder, the gear is meshed with the rack, and the gear is connected with a connecting shaft; the supporting and abutting assembly is close to the end of the crimping machine and comprises a mounting base, a supporting and abutting base and a supporting and abutting block, the mounting base is located on a rack of the end of the crimping machine, the connecting shaft penetrates through the rack of the end of the crimping machine and then is connected with the mounting base, and the supporting and abutting base is located on the mounting base and detachably connected with the mounting base; the supporting and abutting block is installed on the supporting and abutting base. When a radiator product needs to be placed, the supporting and abutting assembly rotates to be away from the end of the crimping machine, and interference cannot be generated. When a radiator product is properly placed and needs to be buckled, the supporting and abutting assembly rotates to be close to the end of the buckling and pressing machine to provide buckling and abutting of the end, and use is flexible and stable.

Description

Technical Field

[0001] The utility model relates to the technical field of radiator crimping machine production, in particular to an end support device of a crimping machine. Background Art

[0002] The crimping machine can be used for the assembly of radiators and can crimp the water chamber onto the radiator core. The clamping station is a structure on the crimping machine used to fix the radiator core. It is often composed of two groups of movable seats that can be moved closer to and separated from each other. The gap between the two groups of movable seats is the position for clamping the radiator core. In order to improve the consistency of the clamping position and avoid the crimping head and the crimping teeth on the radiator core being misaligned, it is necessary to set an end crimping support device at the end of the movable seat so that the end crimping teeth of the radiator will not move when crimping. At present, the end crimping support device used by the crimping machines on the market is a fixed support block. In order to avoid interference when placing the radiator product, only a partial length of the support block is often set to support part of the end teeth, and the support stability is not ideal. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide an end support device for a crimping machine, which is flexible to use and has strong support stability.

[0004] In order to achieve the above purpose, the following technical solutions are adopted:

[0005] The end support device of the crimping machine includes a rotation drive assembly and a support assembly;

[0006] The rotation drive assembly includes a cylinder, a rack and a gear, the cylinder is installed on the frame below the crimping machine end, the rack is connected to the piston rod of the cylinder, the gear is meshed with the rack, and the gear is connected to a connecting shaft;

[0007] The supporting assembly is close to the end of the crimping machine, and the supporting assembly includes a mounting seat, a supporting seat and a supporting block. The mounting seat is located on the frame of the end of the crimping machine, and the connecting shaft passes through the frame of the end of the crimping machine and is connected to the mounting seat. The supporting seat is located on the mounting seat and is detachably connected to the mounting seat, and the supporting block is installed on the supporting seat.

[0008] Preferably, a slot is provided at the bottom of the supporting block, and a protrusion that cooperates with the slot is provided at the top of the supporting seat; the supporting block is slidably mounted on the supporting seat.

[0009] Preferably, the supporting block is provided with a longitudinal screw hole.

[0010] Preferably, a through hole is provided in the length direction of the rack, and the piston rod of the cylinder is connected to the through hole axis.

[0011] Beneficial effects of the utility model:

[0012] The utility model sets an end support device at the end of the crimping machine, and the end support device includes a rotation drive component and a support component. The support component can rotate under the drive of the rotation drive component. When the radiator product needs to be placed, the support component rotates away from the end of the crimping machine, and no interference will occur. When the radiator product is properly placed and needs to be crimped, the support component rotates close to the end of the crimping machine, providing crimping support for the end, which is flexible and stable to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model in a crimping machine;

[0014] Figure 2 This is a schematic diagram of the structure of the utility model in a crimping machine (partial);

[0015] Figure 3 The schematic diagram of the structure of the crimping machine frame is shown with part of the frame removed;

[0016] Figure 4 is a structural schematic diagram of the support component;

[0017] Figure 5 It is a structural schematic diagram of the support block.

[0018] Description of the accompanying symbols:

[0019] A supporting block 1, a slot 11, a supporting seat 2, a connecting shaft 3, a cylinder 4, a rack 5, a gear 6, a frame 7, and a mounting seat 8. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] Example 1

[0022] refer to Figure 1-Figure 5 The end support device of the crimping machine includes a rotating drive assembly and a supporting assembly.

[0023] The rotation drive assembly includes a cylinder 4, a rack 5 and a gear 6. The cylinder 4 is mounted on the frame below the crimping machine end. The rack 5 is connected to the piston rod of the cylinder 4. Specifically, a through hole is provided in the length direction of the rack 5, and the piston rod of the cylinder 4 is connected to the through hole axis. The gear 6 meshes with the rack 5, and the gear 6 is connected to the connecting shaft 3.

[0024] The support assembly is close to the crimping machine end, and includes a mounting seat 8, a support seat 2 and a support block 1. The mounting seat 8 is located on the frame of the crimping machine end, and the connecting shaft 3 passes through the frame 7 of the crimping machine end (the frame 7 is provided with a through hole for the connecting shaft 3 to pass through) and is connected to the mounting seat 8. The support seat 2 is located on the mounting seat 8 and is detachably connected to the mounting seat 8, and can be specifically connected by screw holes and screws. This facilitates the rapid replacement of support seats 2 and support blocks 1 of different specifications.

[0025] The support block 1 is installed on the support seat 2. Specifically, a slot 11 is provided at the bottom of the support block 1, and a convex block that matches the slot 11 is provided at the top of the support seat 2. The support block 1 is slidably installed on the support seat 2. The support block 1 is provided with a longitudinal screw hole, which can be screwed into the screw hole and then pressed against the upper end surface of the support seat 2 for position limiting. This also makes it easy to replace support blocks 1 of different specifications and adjust the position of the support block 1 on the support seat 2.

[0026] The utility model can drive the rack 5 forward or backward along the length direction by extending and retracting the piston rod of the cylinder 4, thereby driving the gear 6 to rotate a certain angle, and at the same time driving the support seat 2 and the support block 1 on the mounting seat 8 to rotate a certain angle.

[0027] When the radiator product needs to be placed, the support component rotates away from the end of the crimping machine, and no interference occurs. When the radiator product is properly placed and needs to be crimped, the support component rotates close to the end of the crimping machine to provide crimping support for the end, which is flexible and stable to use.

[0028] The above are only preferred specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. The end support device of the crimping machine is characterized by: It includes a rotation drive assembly and a support assembly; The rotation drive assembly includes a cylinder, a rack and a gear, the cylinder is installed on the frame below the crimping machine end, the rack is connected to the piston rod of the cylinder, the gear is meshed with the rack, and the gear is connected to a connecting shaft; The supporting assembly is close to the end of the crimping machine, and the supporting assembly includes a mounting seat, a supporting seat and a supporting block. The mounting seat is located on the frame of the end of the crimping machine, and the connecting shaft passes through the frame of the end of the crimping machine and is connected to the mounting seat. The supporting seat is located on the mounting seat and is detachably connected to the mounting seat, and the supporting block is installed on the supporting seat.

2. The end support device of the crimping machine according to claim 1, characterized in that: A slot is provided at the bottom of the support block, and a convex block matched with the slot is provided at the top of the support seat; the support block is slidably mounted on the support seat.

3. The end support device of the crimping machine according to claim 2, characterized in that: The supporting block is provided with a longitudinal screw hole.

4. The end support device of the crimping machine according to claim 1, 2 or 3, characterized in that: A through hole is provided in the length direction of the rack, and the piston rod of the cylinder is connected to the through hole axis.

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