Radiator crimping machine with omnibearing crimping function

Abstract

The utility model discloses a radiator crimping machine with an omnibearing crimping function. The radiator crimping machine comprises a rack, a core body supporting device, a water chamber clamp device and a crimping device, the core body supporting device is mounted in the middle of the rack; the water chamber clamp device comprises a clamp cavity, a clamping mechanism and a clamp driving mechanism; the two buckling devices are oppositely arranged on the left side and the right side of the core supporting device. The buckling device comprises a transverse driving mechanism arranged on the rack and two groups of buckling mechanisms which are symmetrically arranged up and down; the buckling and pressing mechanism comprises a connecting plate, a buckling and pressing head and a vertical buckling and pressing driving assembly connected with the buckling and pressing head. The transverse driving mechanism drives the buckling and pressing mechanism to transversely move; and the vertical buckling and pressing driving assembly drives the buckling and pressing head to reciprocate up and down. The pressing device is compact in structure and reasonable in arrangement, is provided with the pressing mechanisms which are symmetrically arranged up and down, can realize all-directional pressing of the radiator mainboard and the water chamber of the radiator, and is high in automation degree and high in working efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to a radiator buckling machine production technical field of all -round buckling, specifically to a radiator buckling machine of all -round buckling. BACKGROUND

[0002] Radiator is often used in automobile cooling system, and the radiator usually presents the square frame, is formed by water chamber (water inlet chamber / water outlet chamber), radiator core (heat dissipation band and heat dissipation pipe are staggered each other and become), mainboard, side plate and so on, when assembling, rely on the side plate set up at both sides to realize the fixation of both sides of heat dissipation band and heat dissipation pipe, and simultaneously rely on the mainboard set up at both ends to realize the clamping fixation of both ends of heat dissipation band and heat dissipation pipe, and the mainboard at both ends is connected with water inlet chamber and water outlet chamber buckling respectively.

[0003] Radiator buckling machine is the equipment that assembles radiator core connected with mainboard and side plate and water chamber.

[0004] In addition, the existing radiator buckling machine is generally buckled first with one end water chamber, and then manually changes position to buckle the other end water chamber, which is complicated and low in efficiency. UTILITY MODEL CONTENTS

[0005] The utility model aims at overcoming the deficiency of prior art, and provides a radiator buckling machine of all -round buckling, which is convenient for the assembly of radiator core and water chamber and is high in working efficiency.

[0006] In order to achieve the above purpose, the following technical scheme is adopted:

[0007] A radiator buckling machine of all -round buckling, comprising rack, core support device and buckling device;

[0008] The core support device is installed in the middle part of the rack, and the water chamber clamp device has two groups, which are oppositely arranged on the left and right sides of the core support device;

[0009] The buckling device has two groups, which are oppositely arranged on the left and right sides of the core support device;The buckling device comprises a horizontal driving mechanism provided on the rack and two groups of buckling mechanisms symmetrically arranged above and below;

[0010] The buckling mechanism comprises a connecting plate, a buckling head and a vertical buckling driving assembly connected with the buckling head;The buckling head and the vertical buckling driving assembly are both installed on the connecting plate, the connecting plate is connected with the horizontal driving mechanism, and the horizontal driving mechanism drives the horizontal movement of the buckling mechanism;The vertical buckling driving assembly drives the buckling head to reciprocate up and down.

[0011] Further, the core supporting device comprises a core supporting frame, a fourth motor, a gear and rack transmission mechanism, the frame is provided with a slide rail in the transverse direction, the core supporting frame comprises a fixed frame and a moving frame arranged side by side and spaced apart, the fixed frame and the moving frame are both provided with a core accommodating opening, the moving frame is provided with a sliding block at the bottom, and the moving frame is driven by the fourth motor and the gear and rack transmission mechanism to move in the transverse direction along the slide rail.

[0012] Further, the transverse driving mechanism comprises a second motor, a transmission assembly, a screw rod, a nut seat and a connecting frame, the second motor is drivingly connected with the screw rod through the transmission assembly, the nut seat is adaptively connected with the screw rod, and the connecting frame is connected with the nut seat.

[0013] Further, the vertical clamping driving assembly comprises a third motor and an eccentric wheel transmission mechanism connected with the third motor, the eccentric wheel transmission mechanism is connected with the clamping head, and the third motor drives the clamping head to reciprocate up and down through the eccentric wheel transmission mechanism.

[0014] Further, it further comprises a water chamber clamp device, the water chamber clamp device comprises a clamp cavity, a clamping mechanism and a clamp driving mechanism, the clamp cavity is arranged in the transverse direction on the frame, and the clamp cavity is provided with front and rear openings and a side opening; the clamping mechanism comprises front and rear clamping mechanisms, upper and lower clamping mechanisms and a side opening clamping mechanism for clamping the water chamber, the clamping mechanism is used for clamping the water chamber, and the clamp driving mechanism is used for driving the clamp cavity and the clamping mechanism to approach or move away from the core supporting device.

[0015] Further, the front and rear clamping mechanisms are clamping plates arranged at the front and rear ends of the clamp cavity; the clamping plates are provided with a bent connecting portion; mounting holes are arranged at the back plate of the clamp cavity at intervals, and the bent connecting portion is connected with the back plate of the clamp cavity through the mounting holes by using fasteners.

[0016] Further, a plurality of mounting grooves are arranged at intervals on the clamp cavity, the upper and lower clamping mechanisms comprise a plurality of clamping block assemblies arranged on the mounting grooves; the clamping block assembly comprises a gas cylinder, a rotating shaft and a movable pressing block; the gas cylinder is arranged below the mounting groove, the movable pressing block is movably mounted in the mounting groove of the clamp cavity through the rotating shaft at the middle portion, the piston rod of the gas cylinder is opposite to the inner end of the movable pressing block, and the outer end of the movable pressing block is a pressing head.

[0017] Further, the side opening clamping mechanism comprises two groups of side opening clamping assemblies symmetrically arranged at the front and rear sides of the clamp cavity, the side opening clamping assembly comprises a clamping plate and a clamping plate driving device connected with the clamping plate, and the clamping plate can clamp the side openings at the front and rear ends of the clamp cavity under the drive of the clamping plate driving device.

[0018] Further, the clamping plate driving device comprises a first sliding table cylinder, a second sliding table cylinder and a guide block, the first sliding table cylinder is arranged on the frame and located outside the clamping plate, the guide block is installed on the first sliding table end of the first sliding table cylinder, the guide block is provided with a guide hole, the second sliding table cylinder is installed on the first sliding table side of the first sliding table cylinder, one section of the clamping plate is connected with the second sliding table side of the second sliding table cylinder, and the other section of the clamping plate corresponds to the position of the guide hole.

[0019] Further, the clamping plate driving device comprises a first sliding table cylinder, a second sliding table cylinder and a guide block, the first sliding table cylinder is arranged on the frame and located outside the clamping plate, the guide block is installed on the first sliding table end of the first sliding table cylinder, the guide block is provided with a guide hole, the second sliding table cylinder is installed on the first sliding table side of the first sliding table cylinder, one section of the clamping plate is connected with the second sliding table side of the second sliding table cylinder, and the other section of the clamping plate corresponds to the position of the guide hole.

[0020] The utility model discloses the beneficial effect of having:

[0021] 1, the utility model discloses compact structure, setting is reasonable, with the buckle pressure mechanism of upper, lower symmetry setting, can realize radiator mainboard and water room of radiator of all -round buckle pressure of water room, and the degree of automation is high, and the work efficiency is high.

[0022] 2, the utility model discloses the clamping fixture cavity has before and after clamping mechanism, upper and lower clamping mechanism and side opening clamping mechanism, can automatically all -round clamping water room of waiting for assembling, so that subsequent placement positioning, save manpower, improve work efficiency.

[0023] 3, the utility model discloses compact structure, setting is reasonable, and the degree of automation is high, and the work efficiency is high. DRAWINGS

[0024] Figure 1 It is the structure schematic drawing of the utility model;

[0025] Figure 2 It is the structure schematic drawing of the clamping fixture cavity and clamping mechanism (remove side opening clamping mechanism) of water room clamp device;

[0026] Figure 3 It is the structure schematic drawing of the clamping fixture cavity and clamping mechanism (hide the backboard of clamping fixture cavity) of water room clamp device;

[0027] Figure 4 It is the structure schematic drawing of the clamping fixture cavity and clamping mechanism (hide the backboard of clamping fixture cavity) of water room clamp device;

[0028] Figure 5 It is the structure schematic drawing of buckle pressure device;

[0029] Figure 6 It is the structure schematic drawing (another angle) of buckle pressure device;

[0030] Figure 7 Structure diagram of the pressing device (another angle);

[0031] Figure 8 Structure diagram of the pressing device (another angle);

[0032] Figure 9 Structure diagram of the clamp driving mechanism;

[0033] Figure 10 Structure diagram of the clamp driving mechanism (another angle);

[0034] List of symbols:

[0035] Frame 1, fixed frame 21, moving frame 22, sliding block 221, fourth motor 23, gear rack transmission mechanism 24, sliding rail 25, clamp cavity 31, back plate 311, clamp plate 32, air cylinder 33, movable pressing block 34, rotating shaft 35, first sliding table air cylinder 36, first sliding table 361, second sliding table air cylinder 37, second sliding table 371, guide block 38, guide hole 381, first motor 41, screw nut pair 42, linkage frame 43, second motor 51, transmission assembly 52, screw rod 53, nut seat 54, connecting frame 55, connecting plate 61, longitudinal sliding rail 611, pressing head 62, second sliding block 621, third motor 63, eccentric wheel transmission mechanism 64. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail by combining with the drawings and examples. It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0037] Example 1

[0038] Reference Figures 1-10 A radiator pressing machine for omnibearing pressing, comprising a frame 1, a core body supporting device, a water chamber clamp device and a pressing device.

[0039] The core body supporting device is installed in the middle part of the frame 1, and comprises a core body supporting frame, a fourth motor 23 and a gear rack transmission mechanism 24. The frame 1 is provided with a sliding rail 25 in the transverse direction. The core body supporting frame comprises a fixed frame 21 and a moving frame 22 arranged side by side and spaced apart. Both the fixed frame 21 and the moving frame 22 have a core body containing opening, the height of the containing opening is greater than the thickness of the core body and less than the thickness of the main plate. The bottom of the moving frame 22 is provided with a sliding block 221, which is matched with the sliding rail 25. The moving frame 22 can move transversely along the sliding rail 25 under the driving of the fourth motor 23 and the gear rack transmission mechanism 24.

[0040] The water chamber clamp device is provided with two sets of clamp cavities 31, clamping mechanisms and clamp driving mechanisms.

[0041] The water chamber clamp device is provided with two sets of clamp cavities 31, clamping mechanisms and clamp driving mechanisms.

[0042] The clamping mechanisms include front and rear clamping mechanisms, upper and lower clamping mechanisms and side opening clamping mechanisms.

[0043] The front and rear clamping mechanisms are clamping plates 32 arranged at the front and rear ends of the clamp cavities 31; the clamping plates 32 have bent connecting portions; the back plates 311 of the clamp cavities 31 are provided with mounting holes at intervals; and the bent connecting portions are connected to the back plates 311 of the clamp cavities 31 through the mounting holes by fasteners.

[0044] The clamp cavities 31 are provided with a plurality of mounting grooves at intervals; the upper and lower clamping mechanisms include a plurality of clamping block assemblies arranged in the mounting grooves; the clamping block assemblies include air cylinders 33, rotating shafts 35 and movable clamping blocks 34; the air cylinders 33 are arranged below the mounting grooves; the movable clamping blocks 34 are movably arranged in the mounting grooves of the clamp cavities 31 through the rotating shafts 35 arranged at the middle portions of the movable clamping blocks 34; the piston rods of the air cylinders 33 are opposite to the inner ends of the movable clamping blocks 34; and the outer ends of the movable clamping blocks 34 are pressing heads.

[0045] The side opening clamping mechanisms include two sets of symmetrical side opening clamping assemblies arranged at the front and rear sides of the clamp cavities 31; the side opening clamping assemblies include clamping plates 32 and clamping plate driving devices connected to the clamping plates 32; and the clamping plates 32 can be clamped at the side openings of the front and rear ends of the clamp cavities 31 under the driving of the clamping plate driving devices.

[0046] The clamping plate driving devices include first sliding table air cylinders 36, second sliding table air cylinders 37 and guide blocks 38; the first sliding table air cylinders 36 are arranged on the racks 1 and located outside the clamping plates 32; the guide blocks 38 are arranged at the first sliding table 361 ends of the first sliding table air cylinders 36 and provided with guide holes 381; the second sliding table air cylinders 37 are arranged at the first sliding table 361 sides of the first sliding table air cylinders 36; one section of the clamping plates 32 is connected to the second sliding table 371 sides of the second sliding table air cylinders 37; and the other section of the clamping plates 32 corresponds to the positions of the guide holes 381.

[0047] The clamp driving mechanisms are used for driving the clamp cavities 31 and the clamping mechanisms to move close to or away from the core support devices; the clamp driving mechanisms include first motors 41, screw nut pairs 42 and linkage racks 43; the linkage racks 43 move horizontally under the driving of the first motors 41 and the screw nut pairs 42; and the linkage racks 43 are connected to the clamp cavities 31 (specifically, the back plates 311 of the clamp cavities 31).

[0048] The pressing device has two groups, which are oppositely arranged on the left and right sides of the core supporting device.

[0049] The pressing mechanism comprises a connecting plate 61, a pressing head 62 and a vertical pressing driving assembly connected with the pressing head 62. The pressing head 62 and the vertical pressing driving assembly are both mounted on the connecting plate 61, and the connecting plate 61 is connected with the horizontal driving mechanism.

[0050] The vertical pressing driving assembly drives the pressing head 62 to move up and down. The vertical pressing driving assembly comprises a third motor 63 and an eccentric wheel transmission mechanism 64 connected with the third motor 63.

[0051] The working process of the utility model is as follows:

[0052] The moving frame 22 of the core supporting device is driven by the fourth motor 23 and the gear rack transmission mechanism 24 to move to the fixed frame 21 by a certain distance.

[0053] After adjusting the position of the clamping plate 32 according to the length of the water chamber, the water chamber is placed in the clamping cavity 31.

[0054] The first sliding table 361 of the first sliding table cylinder 36 of the side opening clamping mechanism is extended outward to a suitable position, and then the second sliding table 371 of the second sliding table cylinder 37 moves to the center of the water chamber.

[0055] The clamping cavity 31 and the clamping mechanism are driven by the clamping driving mechanism to approach the core support device. When the water chamber approaches the main plate, the second slide cylinder 37 of the side opening clamping mechanism is retracted, and then the first slide cylinder 36 is retracted, so that the whole side opening clamping mechanism is retracted (so that the water chamber does not interfere with the main plate when approaching the main plate). Then the water chamber further approaches the main plate and is connected with the main plate, and the clamping driving mechanism stops driving.

[0056] Then the clamping head 62 is driven to move up and down by the vertical clamping driving assembly, and the clamping head 62 is driven to move laterally by the lateral driving mechanism. Thus, the radiator main plate and the water chamber can be clamped in all directions (the upper and lower sides of the two main plates and the water chamber are clamped at the same time), the degree of automation is high, and the work efficiency is high.

[0057] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A radiator crimping machine with omnidirectional crimping capability, characterized in that: Includes frame, core support device and clamping device; The core support device is installed in the middle of the frame, and there are two sets of water chamber clamping devices, which are arranged facing each other on the left and right sides of the core support device; The clamping device has two sets, which are arranged facing each other on the left and right sides of the core support device; the clamping device includes a transverse drive mechanism on the frame and two sets of clamping mechanisms arranged symmetrically on the top and bottom. The clamping mechanism includes a connecting plate, a clamping head, and a vertical clamping drive assembly connected to the clamping head; both the clamping head and the vertical clamping drive assembly are mounted on the connecting plate, the connecting plate is connected to the horizontal drive mechanism, the horizontal drive mechanism drives the clamping mechanism to move horizontally; the vertical clamping drive assembly drives the clamping head to reciprocate up and down.

2. The radiator crimping machine for omnidirectional crimping as described in claim 1, characterized in that: The core support device includes a core support frame, a fourth motor, and a gear and rack transmission mechanism. A slide rail is provided laterally on the frame. The core support frame includes a fixed frame and a movable frame arranged in parallel and spaced apart. Both the fixed frame and the movable frame have a core receiving opening. A slider is provided at the bottom of the movable frame. The movable frame can move laterally along the slide rail under the drive of the fourth motor and the gear and rack transmission mechanism.

3. The omnidirectional radiator crimping machine as described in claim 1, characterized in that: The lateral drive mechanism includes a second motor, a transmission assembly, a lead screw, a nut seat, and a connecting frame. The second motor is driven by the lead screw through the transmission assembly. The nut seat is adapted to the lead screw. The connecting frame is connected to the nut seat. The connecting plates of the two sets of clamping mechanisms are connected to the connecting frame.

4. The omnidirectional radiator crimping machine as described in claim 1, characterized in that: The vertical clamping drive assembly includes a third motor and an eccentric wheel transmission mechanism connected to the third motor. The eccentric wheel transmission mechanism is connected to the clamping head, and the third motor drives the clamping head to reciprocate up and down through the eccentric wheel transmission mechanism.

5. The radiator crimping machine for omnidirectional crimping as described in claim 2, characterized in that: It also includes a water chamber clamping device, which includes a clamping cavity, a clamping mechanism, and a clamping drive mechanism. The clamping cavity is horizontally arranged on the frame and has front and rear openings and a side opening. The clamping mechanism includes a front and rear clamping mechanism, an upper and lower clamping mechanism, and a side opening clamping mechanism for clamping the water chamber. The clamping mechanism is used to clamp the water chamber, and the clamping drive mechanism is used to drive the clamping cavity and the clamping mechanism to move closer to or away from the core support device.

6. The omnidirectional radiator crimping machine as described in claim 5, characterized in that: The front and rear clamping mechanism consists of clamping plates disposed at the front and rear ends of the clamping cavity; the clamping plates have bent connecting portions; the back plate of the clamping cavity is provided with mounting holes at intervals, and the bent connecting portions are connected to the back plate of the clamping cavity through the mounting holes by fasteners.

7. A radiator crimping machine for omnidirectional crimping as described in claim 6, characterized in that: The clamping cavity is provided with multiple mounting slots at intervals. The upper and lower clamping mechanism includes multiple clamping block assemblies disposed on the mounting slots. The clamping block assembly includes a cylinder, a rotating shaft, and a movable block. The cylinder is disposed below the mounting slot. The middle part of the movable block is movably mounted in the mounting slot of the clamping cavity through the rotating shaft. The piston rod of the cylinder is directly opposite the inner end of the movable block. The outer end of the movable block is a pressing head.

8. The omnidirectional radiator crimping machine as described in claim 6, characterized in that: The side-opening clamping mechanism includes two sets of side-opening clamping assemblies symmetrically arranged on the front and rear sides of the clamping cavity. Each side-opening clamping assembly includes a clamping plate and a clamping plate driving device connected to the clamping plate. Under the drive of the clamping plate driving device, the clamping plate can clamp the side openings at both ends of the clamping cavity.

9. A radiator crimping machine for omnidirectional crimping as described in claim 8, characterized in that: The clamping plate driving device includes a first slide cylinder, a second slide cylinder, and a guide block. The first slide cylinder is mounted on the frame and located outside the clamping plate. The guide block is installed at the first slide end of the first slide cylinder and has a guide hole. The second slide cylinder is installed on the side of the first slide of the first slide cylinder. One section of the clamping plate is connected to the side of the second slide of the second slide cylinder, and the other section of the clamping plate corresponds to the position of the guide hole.

10. A radiator crimping machine for omnidirectional crimping as described in claim 5, characterized in that: The clamp driving mechanism includes a first motor, a lead screw and nut pair, and a linkage frame. The linkage frame moves laterally under the drive of the first motor and the lead screw and nut pair, and the linkage frame is connected to the clamp cavity.

Images