Adjustable brazing clamp for automobile intercooler core

Abstract

The utility model discloses an automobile intercooler core body adjustable brazing clamp which comprises a base, a side plate is fixedly arranged on the base, a motor is fixedly arranged on the side wall of the side plate, a rotary table is rotationally arranged on the side wall of the other side of the side plate, an opening corresponding to the output end of the motor is formed in the side plate, and the rotary table is arranged on the rotary table. The output end of the motor is fixedly connected with the inner wall of the rotary table, two sliding rods are arranged on the rotary table in a sliding mode, clamping plates are rotationally arranged at the ends, away from the rotary table, of the two sliding rods, and fixing mechanisms corresponding to the clamping plates are arranged on the two clamping plates. The intercooler core body shell clamping device can automatically rotate while clamping an intercooler core body shell, improves the welding efficiency of an air inlet and an air outlet and the two ends of the shell, can adapt to brazing of intercoolers of different models, can rapidly turn over to weld the other end after one end is welded, does not need to be disassembled and turned over again, and improves the welding efficiency. And the brazing efficiency is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to brazing technical field especially relates to a kind of adjustable brazing fixture of automobile intercooler core body. BACKGROUND

[0002] In the production and processing of automobile intercooler core body, brazing inlet and outlet are often needed on the shell of intercooler core body, in the prior art, the traditional brazing method is to fix the shell on the rotary table, and then manually rotate the shell to complete the welding of the inlet or outlet, which is time-consuming and inefficient. Moreover, after brazing on one end, the shell needs to be removed for brazing on the other end, further reducing the brazing efficiency. To solve the above problems, an adjustable brazing fixture for automobile intercooler core body is proposed. SUMMARY

[0003] The utility model discloses a kind of adjustable brazing fixture of automobile intercooler core body, which can solve the problems of traditional intercooler core body shell brazing, such as manual rotation, time-consuming and inefficient, and the shell needs to be removed for brazing on the other end after brazing on one end.

[0004] To achieve the above object, the utility model adopts the following technical scheme:

[0005] An adjustable brazing fixture for automobile intercooler core body includes a base, a side plate fixedly arranged on the base, a motor fixedly arranged on the side wall of the side plate, a rotary table rotatably arranged on the other side wall of the side plate, an opening corresponding to the output end of the motor formed in the side plate, the output end of the motor fixedly connected to the inner wall of the rotary table, two sliding rods slidably arranged on the rotary table, and a sliding groove corresponding to the two sliding rods formed in the rotary table, a control mechanism corresponding to the sliding rod arranged in the sliding groove, the ends of the two sliding rods away from the rotary table arranged in L shape, and a clamping plate rotatably arranged on each end of the two sliding rods, and a fixing mechanism corresponding to the clamping plate arranged on each clamping plate.

[0006] Preferably, the control mechanism includes a threaded rod rotatably arranged in the sliding groove and rotatably penetrating the two sliding rods, threaded holes corresponding to the threaded rod formed in the two sliding rods, and a handle fixedly connected to the end of the threaded rod rotatably penetrating the side wall of the rotary table.

[0007] Preferably, the fixing mechanism comprises two clamping blocks, two sliding grooves corresponding to the clamping blocks are formed on the side walls of one side of the two slide rods close to the clamping plates, the two clamping blocks are slidably arranged in the two sliding grooves respectively, the two clamping blocks are connected to the inner walls of the sliding grooves through springs respectively, two clamping slots corresponding to the clamping blocks are symmetrically formed on the side walls of the other sides of the two clamping plates away from each other, and the two clamping blocks are provided with corresponding pulling mechanisms.

[0008] Preferably, the pulling mechanism comprises two pull rods, the two pull rods are fixedly arranged on the side walls of one end of the two clamping blocks close to the springs respectively, the two pull rods are slidably arranged through the side walls of the slide rods, and the other ends of the two pull rods away from the clamping blocks are fixedly connected with pull handles.

[0009] Preferably, the side walls of one side of the two clamping plates close to each other are provided with anti-skid lines.

[0010] Compared with the prior art, the automobile intercooler core adjustable brazing clamp has the beneficial effects that: through cooperation of the threaded rods and the slide rods, control of the two clamping plates is realized, the two clamping plates can be driven to move close to or away from each other by rotating the threaded rods, so that the outer shell of the intercooler core of different models can be fixed on the rotary table, through cooperation of the motor and the rotary table, automatic rotation of the outer shell after being fixed is realized, the rotation speed can be adjusted according to requirements, manual rotation during brazing is not needed, the efficiency is improved, through the pull rods, control of the clamping blocks is realized, the clamping blocks can be slid out of the clamping slots by pulling the pull rods, so that the restriction and fixation of the clamping plates can be quickly released, the clamping plates can be rotated, and then the clamped outer shell can be turned over, after brazing at one end is completed, the outer shell does not need to be disassembled and can be turned over to complete brazing at the other end, and the brazing efficiency of the automobile intercooler core is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 A three-dimensional structure schematic view of the automobile intercooler core adjustable brazing clamp is provided.

[0012] Figure 2 A side structure schematic view of the automobile intercooler core adjustable brazing clamp is provided.

[0013] Figure 3 A Figure 2 A structure schematic view of the middle A is provided.

[0014] In the figure, 1 is a base, 2 is a side plate, 3 is a motor, 4 is a rotary table, 5 is a sliding groove, 6 is a slide rod, 7 is a threaded rod, 8 is a rotating handle, 9 is a clamping plate, 10 is a clamping block, 11 is a pull rod, 12 is a pull handle, 13 is a sliding groove, and 14 is a spring. DETAILED DESCRIPTION

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Reference Figures 1-3An adjustable brazing fixture for an automotive intercooler core includes a base 1, a side plate 2 fixedly mounted on the base 1, a motor 3 fixedly mounted on the side wall of the side plate 2, and a turntable 4 rotatably mounted on the other side wall of the side plate 2. The side plate 2 has an opening corresponding to the output end of the motor 3, and the output end of the motor 3 is fixedly connected to the inner wall of the turntable 4. Two sliding rods 6 are slidably mounted on the turntable 4, and a groove 5 corresponding to the two sliding rods 6 is provided on the turntable 4. A control mechanism corresponding to the sliding rods 6 is provided in the groove 5. The control mechanism includes a threaded rod 7, which is rotatably mounted in the groove 5 and rotatably passes through both sliding rods 6. Each of the two sliding rods 6 has an opening corresponding to the threaded rod 7. The corresponding threaded through hole has two threads on the threaded rod 7 arranged in opposite directions. One end of the threaded rod 7 is rotatably connected to a handle 8 through the side wall of the turntable 4. The ends of the two slide rods 6 away from the turntable 4 are L-shaped, and each end of the slide rod 6 away from the turntable 4 is rotatably fitted with a clamping plate 9. Each clamping plate 9 is provided with a corresponding fixing mechanism, which includes two locking blocks 10. Each slide rod 6 has a telescopic groove 13 corresponding to the locking block 10 on the side wall near the clamping plate 9. The two locking blocks 10 are slidably disposed in the two telescopic grooves 13, and both locking blocks 10 are connected to the inner wall of the telescopic groove 13 by springs 14. The two clamping plates 9 are far from each other. Two slots corresponding to the locking blocks 10 are symmetrically formed on the side wall of each clamping plate 9. Each locking block 10 has a corresponding pulling mechanism, which includes two pull rods 11. The two pull rods 11 are fixedly mounted on the side wall of each locking block 10 near the spring 14, and both pull rods 11 slide through the side wall of the slide rod 6. A handle 12 is fixedly connected to the end of each pull rod 11 away from the locking block 10. Anti-slip textures are provided on the side walls of the two clamping plates 9 that are close to each other. Control of the two clamping plates 9 is achieved through the cooperation of the threaded rod 7 and the slide rod 6. Rotating the threaded rod 7 moves the two clamping plates 9 closer or further apart, thereby achieving different types of clamping. The outer shell of the intercooler core is fixed on the turntable 4. Through the cooperation of the motor 3 and the turntable 4, the outer shell can be automatically rotated after being fixed. The speed can be adjusted as needed, eliminating the need for manual rotation while welding, thus improving efficiency. By setting the pull rod 11, the clamping block 10 is controlled. Pulling the pull rod 11 will cause the clamping block 10 to slide out of the slot, thereby quickly releasing the restriction and fixation of the clamping plate 9, allowing the clamping plate 9 to rotate, which in turn can drive the clamped outer shell to flip over. After brazing at one end, the outer shell can be flipped over to complete the brazing operation at the other end without disassembling it, further improving the brazing efficiency of the automotive intercooler core.

[0017] In the brazing process of automotive intercooler cores, this invention first controls the two clamping plates 9 through the cooperation of the threaded rod 7 and the sliding rod 6. Rotating the threaded rod 7 moves the two clamping plates 9 closer or further away, thereby fixing the outer shell of different models of intercooler cores on the turntable 4. Then, through the cooperation of the motor 3 and the turntable 4, the outer shell is automatically rotated after being fixed. The speed is adjustable as needed, eliminating the need for manual rotation while welding, thus improving efficiency. By setting the pull rod 11, the locking block 10 is controlled. Pulling the pull rod 11 causes the locking block 10 to slide out of the slot, thereby quickly releasing the restriction and fixing of the clamping plates 9, allowing the clamping plates 9 to rotate, and thus causing the clamped outer shell to flip. After brazing one end is completed, the outer shell does not need to be disassembled before flipping to complete the brazing operation of the other end, further improving the brazing efficiency of automotive intercooler cores.

[0018] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An automotive intercooler core adjustable brazing jig comprising a base (1), characterized in that, The base (1) is fixedly provided with a side plate (2), a motor (3) is fixedly arranged on the side wall of the side plate (2), a rotary table (4) is rotatably arranged on the other side wall of the side plate (2), an opening corresponding to the output end of the motor (3) is formed in the side plate (2), the output end of the motor (3) is fixedly connected with the inner wall of the rotary table (4), two slide rods (6) are slidably arranged on the rotary table (4), and slide grooves (5) corresponding to the two slide rods (6) are formed in the rotary table (4), the slide grooves (5) are provided with control mechanisms corresponding to the slide rods (6), the two slide rods (6) are L-shaped at the ends away from the rotary table (4), clamping plates (9) are rotatably arranged at the ends of the two slide rods (6) away from the rotary table (4), and the two clamping plates (9) are provided with corresponding fixing mechanisms.

2. An adjustable brazing fixture for an intercooler core of an automobile according to claim 1, wherein The control mechanism comprises a threaded rod (7), the threaded rod (7) is rotatably arranged in the slide groove (5), and the threaded rod (7) penetrates through the two slide rods (6), the two slide rods (6) are provided with threaded holes corresponding to the threaded rod (7), the threaded rods (7) are oppositely arranged at the two ends, and a handle (8) is fixedly connected to one end of the threaded rod (7) and penetrates through the side wall of the rotary table (4).

3. The adjustable brazing fixture for an intercooler core of an automobile according to claim 1, wherein The fixing mechanism comprises two clamping blocks (10), the side walls of the two slide rods (6) close to the clamping plates (9) are provided with telescopic grooves (13) corresponding to the clamping blocks (10), the two clamping blocks (10) are slidably arranged in the two telescopic grooves (13), respectively, the two clamping blocks (10) are connected with the inner walls of the telescopic grooves (13) through springs (14), the side walls of the two clamping plates (9) away from each other are symmetrically provided with two clamping grooves corresponding to the clamping blocks (10), and the two clamping blocks (10) are provided with corresponding pulling mechanisms.

4. An adjustable brazing fixture for an intercooler core of an automobile according to claim 3, wherein The pulling mechanism comprises two pull rods (11), the two pull rods (11) are fixedly arranged on the side walls of the two clamping blocks (10) close to the springs (14), respectively, and the two pull rods (11) slidably penetrate through the side walls of the slide rods (6), and the ends of the two pull rods (11) away from the clamping blocks (10) are fixedly connected with pull handles (12).

5. The adjustable brazing fixture for an intercooler core of an automobile according to claim 1, wherein The side walls of the two clamping plates (9) close to each other are provided with anti-skid lines.

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