Intercooler crimping machine

Abstract

The utility model relates to the field of crimping machines, in particular to an intercooler crimping machine which comprises a workbench. The device comprises a workbench, and further comprises a linkage plate, a gun head, a mounting plate, a first air cylinder and an adjusting screw, two bilaterally symmetrical moving frames are arranged on the right side of the upper surface of the workbench, transmission assemblies are arranged in the moving frames, a fixing plate is arranged at the upper ends of the transmission assemblies, and a limiting guide rail is mounted on the upper surface of the fixing plate; the upper surface of the limiting guide rail is slidably connected with a mounting frame; through the arrangement of the first air cylinder, the telescopic end of the first air cylinder can drive one end of the linkage plate to move up and down during operation, so that the linkage plate rotates around the position of a connecting point of the linkage plate and the mounting frame, and the gun head is driven to complete the buckling action; and the distance between the bottom of the adjusting screw and the linkage plate can be adjusted, so that the rotation angle of the linkage plate can be limited, and the downward pressing height of the gun head can be adjusted.

Description

Technical Field

[0001] This utility model relates to the field of crimping machines, and more particularly to intercooler crimping machines. Background Technology

[0002] Intercooler crimping machine is an automated device specifically designed for the production or repair of intercoolers. It is mainly used to crimp the product shell to plastic connectors to ensure sealing and structural strength, thereby effectively improving production efficiency.

[0003] Existing intercooler crimping machines cannot limit the movement distance of their crimping heads during use. If the movement distance is too long, the product may be crushed, resulting in damage to the outer surface. If the movement distance is too short, the crimping quality will be low.

[0004] Therefore, in view of the problem that the existing intercooler crimping machine cannot limit the movement distance of the crimping head and has low flexibility during use, there is an urgent need to design a new type of intercooler crimping machine. Utility Model Content

[0005] To overcome the problem that existing intercooler crimping machines cannot limit the movement distance of the crimping head and have low flexibility during use.

[0006] The technical solution of this utility model is as follows: an intercooler pressing machine, including a worktable; it also includes a linkage plate, a gun head, a mounting plate, a first cylinder, and an adjusting screw. Two symmetrically positioned moving frames are arranged on the right side of the upper surface of the worktable. A transmission assembly is installed inside each moving frame. A fixed plate is installed at the upper end of the transmission assembly. A limit guide rail is installed on the upper surface of the fixed plate. A mounting frame is slidably connected to the upper surface of the limit guide rail. A linkage plate is rotatably connected to one side of the inner surface of the mounting frame. A gun head is installed at one end of the linkage plate. A mounting plate is located on the top surface of the mounting frame away from the gun head. A first cylinder is installed on the upper surface of the mounting plate. The telescopic end of the first cylinder is rotatably connected to the linkage plate. An adjusting screw is located on the upper surface of the mounting plate next to the first cylinder. Multiple support legs are provided on the bottom surface of the worktable. Shims are installed on the bottom surface of the support legs. A fixed bracket is located on the side of the upper surface of the worktable. Multiple pressing cylinders are installed on the top of the fixed bracket.

[0007] Preferably, by setting a first cylinder, its telescopic end can drive one end of the linkage plate to move up and down during operation, thereby causing the linkage plate to rotate around the connection point with the mounting frame, thus driving the gun head to complete the crimping action. By rotating the adjusting screw, the distance between the bottom of the adjusting screw and the linkage plate can be adjusted, thereby limiting the rotation angle of the linkage plate, thereby adjusting the downward pressing height of the gun head. This solves the problem that existing intercooler crimping machines cannot limit the movement distance of their crimping head during use. If the movement distance is too long, the product will be crushed, resulting in damage to the outer surface. If the movement distance is too short, the crimping quality will be low.

[0008] Preferably, the transmission assembly includes a first drive motor, a first lead screw, and a first movable seat; the rear surfaces of both movable frames are provided with the first drive motor, the output end of the first drive motor passes through the rear wall of the movable frame and is connected to one end of the first lead screw, the other end of the first lead screw is rotatably connected to the front side of the inner surface of the movable frame, the outer surface of the first lead screw is threadedly connected to the first movable seat, and the upper surface of the first movable seat is connected to the bottom surface of the fixed plate.

[0009] Preferably, the transmission assembly also includes a first guide rail and a first slider; the bottom of the inner surface of the movable frame is provided with first guide rails on both the left and right sides of the first lead screw, the outer surface of the first guide rail is slidably connected to the first slider, and the top surface of the first slider is connected to the bottom surface of the fixed plate.

[0010] Preferably, a second cylinder is provided on the side of the upper surface of the fixing plate away from the mounting frame, and the telescopic end of the second cylinder is connected to the mounting frame.

[0011] Preferably, a second drive motor is installed on the left side of the rear surface of the worktable, and a fixed seat is installed on the rear right side of the top of the inner surface of the worktable. The output end of the second drive motor is connected to a first drive shaft, which is rotatably connected to the fixed seat. Two first bevel gears are installed on the outer surface of the first drive shaft, and two sets of symmetrical first bearing seats are installed on the top of the inner surface of the worktable. A second drive shaft is connected between the two corresponding first bearing seats. Second bevel gears are provided at both the front and rear ends of the second drive shaft, and the rear second bevel gear meshes with the corresponding first bevel gear.

[0012] Preferably, a second movable seat is provided on the bottom surface of both movable frames, and a second bearing seat is provided on the top of the inner surface of the worktable on the left and right sides of the second movable seat. A second lead screw is connected between the corresponding two second bearing seats. The second lead screw is threaded through the second movable seat. A third bevel gear is installed at one end of the second lead screw, and the third bevel gear meshes with the second bevel gear on the front side.

[0013] Preferably, two symmetrical second guide rails are installed on the upper surface of the worktable at the positions corresponding to the two moving frames. The upper surface of the second guide rail is slidably connected to a second slider, and the upper surface of the second slider is connected to the bottom surface of the corresponding moving frame.

[0014] The beneficial effects of this utility model are:

[0015] 1. By setting a first cylinder, the first cylinder drives one end of the linkage plate to make vertical reciprocating motion through telescopic movement during operation. This causes the linkage plate to pivot around its hinge point with the mounting frame, thereby driving the gun head to perform the crimping operation. The screwing depth of the adjustment screw can change the gap distance between its end and the linkage plate. This gap value directly limits the pivoting stroke of the linkage plate, thereby achieving precise control of the downward pressing stroke of the gun head. This solves the problem that existing intercooler crimping machines cannot limit the movement distance of their crimping heads during use. If the movement distance is too long, the product will be easily crushed, resulting in damage to the outer surface. If the movement distance is too short, the crimping quality will be low. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of the intercooler crimping machine of this utility model;

[0017] Figure 2 The diagram shown is a three-dimensional structural schematic of the moving frame of the intercooler crimping machine of this utility model.

[0018] Figure 3 The diagram shown is a three-dimensional structural schematic of the intercooler crimping machine transmission assembly of this utility model;

[0019] Figure 4 The diagram shown is a three-dimensional structural schematic of the intercooler pressing machine linkage plate of this utility model;

[0020] Figure 5 The diagram shown is a three-dimensional structural schematic of the intercooler crimping gun head of this utility model;

[0021] Figure 6 The diagram shown is a three-dimensional structural schematic of the second drive motor of the intercooler crimping machine of this utility model;

[0022] Figure 7 The diagram shown is a three-dimensional structural schematic of the intercooler crimping machine adjusting screw of this utility model.

[0023] Explanation of reference numerals in the attached drawings: 1. Worktable; 2. Moving frame; 301. First drive motor; 302. First lead screw; 303. First moving seat; 304. First guide rail; 305. First slider; 4. Fixed plate; 5. Limiting guide rail; 6. Mounting frame; 7. Linkage plate; 8. Gun head; 9. Mounting plate; 10. First cylinder; 11. Adjusting screw; 12. Second cylinder; 13. Second drive motor; 14. Fixed seat; 15. First transmission shaft; 16. First bevel gear; 17. First bearing seat; 18. Second transmission shaft; 19. Second bevel gear; 20. Second moving seat; 21. Second bearing seat; 22. Second lead screw; 23. Third bevel gear; 24. Second guide rail; 25. Second slider; 26. Support leg; 27. Shim; 28. Fixed bracket; 29. ​​Downward cylinder. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] Please see Figures 1-7 This utility model provides an embodiment of an intercooler crimping machine, including a worktable 1; it also includes a linkage plate 7, a gun head 8, a mounting plate 9, a first cylinder 10, and an adjusting screw 11. Two symmetrically positioned movable frames 2 are arranged on the right side of the upper surface of the worktable 1. A transmission assembly is installed inside each movable frame 2. A fixed plate 4 is installed at the upper end of the transmission assembly. A limit guide rail 5 is mounted on the upper surface of the fixed plate 4. A mounting frame 6 is slidably connected to the upper surface of the limit guide rail 5. The linkage plate 7 is rotatably connected to one side of the inner surface of the mounting frame 6. A gun head 8 is mounted at one end of the linkage plate 7. A mounting plate 9 is located on the top surface of the mounting frame 6 away from the gun head 8. A first cylinder 10 is mounted on the upper surface of the mounting plate 9. The telescopic end of the first cylinder 10 is rotatably connected to the linkage plate 7. An adjusting screw 11 is provided on the upper surface of the mounting plate 9, located on the side of the first cylinder 10. Multiple support legs 26 are provided on the bottom surface of the worktable 1, and shims 27 are installed on the bottom surface of the support legs 26. A fixed bracket 28 is provided on the side of the upper surface of the worktable 1, and multiple pressing cylinders 29 are installed on the top of the fixed bracket 28. By setting the first cylinder 10, its telescopic end can drive one end of the linkage plate 7 to move up and down during operation, thereby causing the linkage plate 7 to rotate around the connection point with the mounting frame 6, thereby driving the gun head 8 to complete the pressing action. By rotating the adjusting screw 11, the distance between the bottom of the adjusting screw 11 and the linkage plate 7 can be adjusted, thereby limiting the rotation angle of the linkage plate 7, thereby adjusting the pressing height of the gun head 8.

[0026] Please see Figures 1-7In this embodiment, the transmission assembly includes a first drive motor 301, a first lead screw 302, and a first movable seat 303. The rear surfaces of both movable frames 2 are each equipped with a first drive motor 301. The output end of the first drive motor 301 passes through the rear wall of the movable frame 2 and is connected to one end of the first lead screw 302. The other end of the first lead screw 302 is rotatably connected to the front side of the inner surface of the movable frame 2. The outer surface of the first lead screw 302 is threadedly connected to the first movable seat 303. The upper surface of the first movable seat 303 is connected to the bottom surface of the fixed plate 4. By setting the first drive motor 301, during operation, its output end drives the first lead screw 302 to rotate. When the first lead screw 302 rotates, it drives the first movable seat 303, which is threadedly engaged with it, to move back and forth, thereby moving the fixed plate 4. The transmission assembly also includes a first guide rail 304 and a first slider. 305; The bottom inner surface of the movable frame 2 is provided with first guide rails 304 on both the left and right sides of the first lead screw 302. The outer surface of the first guide rail 304 is slidably connected to the first slider 305. The top surface of the first slider 305 is connected to the bottom surface of the fixed plate 4. By setting the first guide rail 304 and the first slider 305, the fixed plate 4 can drive the first slider 305 to slide on the outer surface of the first guide rail 304 when it moves. The first guide rail 304 can limit the movement direction of the first slider 305, thereby improving the stability of the fixed plate 4 when it moves. The upper surface of the fixed plate 4 is provided with a second cylinder 12 on the side away from the mounting frame 6. The telescopic end of the second cylinder 12 is connected to the mounting frame 6. By setting the second cylinder 12, the mounting frame 6 can be pushed to slide on the outer surface of the limiting guide rail 5 during operation, thereby driving the gun head 8 to approach the product for pressing.

[0027] Please see Figures 1-6In this embodiment, a second drive motor 13 is installed on the left side of the rear surface of the workbench 1, and a fixed seat 14 is installed on the rear right side of the top of the inner surface of the workbench 1. The output end of the second drive motor 13 is connected to a first drive shaft 15, which is rotatably connected to the fixed seat 14. Two first bevel gears 16 are installed on the outer surface of the first drive shaft 15. Two sets of symmetrical first bearing seats 17 are installed on the top of the inner surface of the workbench 1, and a second drive shaft 18 is connected between the corresponding two first bearing seats 17. A second drive shaft 18 is provided at both the front and rear ends of the second drive shaft 18. The bevel gear 19, with the rear second bevel gear 19 meshing with the corresponding first bevel gear 16, is connected by a second drive motor 13. During operation, its output drives the first transmission shaft 15 to rotate. The first bevel gear 16 on the surface of the first transmission shaft 15 engages with the second bevel gear 19, causing the second transmission shaft 18 to rotate under the constraint of the first bearing seat 17. The bottom surfaces of both moving frames 2 are provided with second moving seats 20. The top of the inner surface of the worktable 1, located on the left and right sides of the second moving seats 20, is provided with second bearing seats 21. The corresponding two second bearing seats 21 are connected... A second lead screw 22 is connected to the second movable seat 20 via a through thread. A third bevel gear 23 is mounted on one end of the second lead screw 22, and the third bevel gear 23 meshes with the second bevel gear 19 on the front side. By setting the second lead screw 22, when the second drive shaft 18 rotates, the second bevel gear 19 on its rear side engages with the third bevel gear 23 at the end of the second lead screw 22, which drives the second lead screw 22 to rotate. This causes the second movable seat 20, which is threaded with the second lead screw 22, to move left and right, thereby adjusting the lateral position of the movable frame 2 so that it can be aligned with the second lead screw 22. For products of different specifications, two symmetrical second guide rails 24 are installed on the upper surface of the workbench 1 corresponding to the positions of the two moving frames 2. The upper surface of the second guide rail 24 is slidably connected to the second slider 25. The upper surface of the second slider 25 is connected to the bottom surface of the corresponding moving frame 2. By setting the second guide rail 24 and the second slider 25, the moving frame 2 can drive the second slider 25 to slide on the outer surface of the second guide rail 24 when it moves laterally. The second guide rail 24 can restrict the movement direction of the second slider 25, thereby improving the stability of the moving frame 2 when it moves.

[0028] During operation, the first drive motor 301 drives the first lead screw 302 to rotate. The rotation of the lead screw 302 causes the first movable seat 303, which is threaded into it, to move back and forth, thereby moving the fixed plate 4. The first guide rail 304 and the first slider 305 allow the fixed plate 4 to slide on the outer surface of the first guide rail 304, restricting the movement of the slider 305 and improving the stability of the fixed plate 4. The second cylinder 12 pushes the mounting frame 6 to slide on the outer surface of the limiting guide rail 5, causing the gun head 8 to approach the product for pressing. The second drive motor 13 drives the first transmission shaft 15 to rotate during operation. A first bevel gear 16 and a second bevel gear 19 on the surface of a drive shaft 15 engage, causing the second drive shaft 18 to rotate under the constraint of the first bearing seat 17. By setting a second lead screw 22, when the second drive shaft 18 rotates, the second bevel gear 19 on its rear side engages with the third bevel gear 23 at the end of the second lead screw 22, which can drive the second lead screw 22 to rotate, thereby causing the second moving seat 20, which is threaded with the second lead screw 22, to move left and right, thereby adjusting the lateral position of the moving frame 2 so that it can be adapted to products of different specifications. By setting a second guide rail 24 and a second slider 25, when the moving frame 2 moves laterally, it can drive the second slider 25 to slide on the outer surface of the second guide rail 24. The second guide rail 24 can restrict the movement direction of the second slider 25, thereby improving the stability of the moving frame 2 during movement.

[0029] Through the above steps, by setting the first cylinder 10, the first cylinder 10 drives one end of the linkage plate 7 to make vertical reciprocating motion through telescopic movement during operation, causing the linkage plate 7 to pivot around its hinge point with the mounting frame 6, thereby driving the gun head 8 to perform the crimping operation. The screwing depth of the adjusting screw 11 can change the gap distance between its end and the linkage plate 7. This gap value directly limits the pivoting stroke of the linkage plate 7, thereby achieving precise control of the downward pressing stroke of the gun head 8. This solves the problem that the existing intercooler crimping machine cannot limit the movement distance of its crimping head during use. If the movement distance is too long, it will easily crush the product and cause damage to the outer surface. If the movement distance is too short, it will lead to low crimping quality.

Claims

1. An intercooler crimping machine, comprising a worktable (1); characterized in that: It also includes a linkage plate (7), a gun head (8), a mounting plate (9), a first cylinder (10), and an adjusting screw (11). Two symmetrically positioned moving frames (2) are located on the right side of the upper surface of the worktable (1). A transmission assembly is installed inside each moving frame (2). A fixed plate (4) is installed at the upper end of the transmission assembly. A limit rail (5) is mounted on the upper surface of the fixed plate (4). A mounting frame (6) is slidably connected to the upper surface of the limit rail (5). A linkage plate (7) is rotatably connected to one side of the inner surface of the mounting frame (6). A gun head (8) is mounted at one end of the linkage plate (7). The mounting frame (7)... A mounting plate (9) is provided on the top surface of the 6) away from the gun head (8). A first cylinder (10) is provided on the upper surface of the mounting plate (9). The telescopic end of the first cylinder (10) is rotatably connected to the linkage plate (7). An adjusting screw (11) is provided on the upper surface of the mounting plate (9) on the side of the first cylinder (10). Multiple support legs (26) are provided on the bottom surface of the workbench (1). A gasket (27) is installed on the bottom surface of the support legs (26). A fixed bracket (28) is provided on the side of the upper surface of the workbench (1). Multiple pressing cylinders (29) are installed on the top of the fixed bracket (28).

2. The intercooler crimping machine according to claim 1, characterized in that: The transmission assembly includes a first drive motor (301), a first lead screw (302), and a first movable seat (303); the rear surfaces of the two movable frames (2) are each provided with a first drive motor (301), the output end of the first drive motor (301) passes through the rear wall of the movable frame (2) and is connected to one end of the first lead screw (302), the other end of the first lead screw (302) is rotatably connected to the front side of the inner surface of the movable frame (2), the outer surface of the first lead screw (302) is threadedly connected to the first movable seat (303), and the upper surface of the first movable seat (303) is connected to the bottom surface of the fixed plate (4).

3. The intercooler crimping machine according to claim 2, characterized in that: The transmission assembly also includes a first guide rail (304) and a first slider (305); the bottom of the inner surface of the moving frame (2) is provided with a first guide rail (304) on both the left and right sides of the first lead screw (302), and the outer surface of the first guide rail (304) is slidably connected to the first slider (305), and the top surface of the first slider (305) is connected to the bottom surface of the fixed plate (4).

4. The intercooler crimping machine according to claim 1, characterized in that: A second cylinder (12) is provided on the side of the upper surface of the fixing plate (4) away from the mounting frame (6), and the telescopic end of the second cylinder (12) is connected to the mounting frame (6).

5. The intercooler crimping machine according to claim 1, characterized in that: A second drive motor (13) is installed on the left side of the rear surface of the workbench (1). A fixed seat (14) is installed on the rear right side of the inner surface of the workbench (1). The output end of the second drive motor (13) is connected to a first transmission shaft (15). The first transmission shaft (15) and the fixed seat (14) are rotatably connected through each other. Two first bevel gears (16) are installed on the outer surface of the first transmission shaft (15). Two sets of symmetrical first bearing seats (17) are installed on the top of the inner surface of the workbench (1). A second transmission shaft (18) is connected between the two corresponding first bearing seats (17). A second bevel gear (19) is provided at both the front and rear ends of the second transmission shaft (18). The rear second bevel gear (19) meshes with the corresponding first bevel gear (16).

6. The intercooler crimping machine according to claim 5, characterized in that: The bottom surfaces of the two movable frames (2) are provided with second movable seats (20). The top of the inner surface of the worktable (1) is provided with second bearing seats (21) on both the left and right sides of the second movable seats (20). A second lead screw (22) is connected between the two corresponding second bearing seats (21). The second lead screw (22) is threadedly connected to the second movable seat (20). A third bevel gear (23) is installed at one end of the second lead screw (22). The third bevel gear (23) meshes with the second bevel gear (19) on the front side.

7. The intercooler crimping machine according to claim 1, characterized in that: Two symmetrical second guide rails (24) are installed on the upper surface of the worktable (1) at the positions corresponding to the two moving frames (2). The upper surface of the second guide rail (24) is slidably connected to the second slider (25), and the upper surface of the second slider (25) is connected to the bottom surface of the corresponding moving frame (2).

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