Automobile intercooler core machine brazing device

Abstract

The utility model relates to the technical field of intercooler core machine production, in particular to an automobile intercooler core machine brazing device which comprises a base, and supporting legs are installed at the four corners of the bottom of the base. The two-way threaded rod rotates to drive the two movable blocks outside the two-way threaded rod to move relatively, so that the two movable clamping plates are driven to get close to each other to clamp and fix the intercooler core machine, and the two fastening bolts are rotated to drive the pressing plates to descend to press and fix the two ends of the top of the intercooler core machine. A first servo motor drives a threaded rod to rotate to drive a sliding block to move outside the threaded rod to drive a brazing machine to horizontally move to adjust the brazing position, and an electric telescopic rod extends to drive the brazing machine to descend to conduct brazing operation. Therefore, the problems that a traditional intercooler core machine brazing device cannot effectively fix the intercooler core machine, and brazing fails due to the fact that displacement is prone to occurring in the brazing process are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of intercooler core production, in particular to a brazing device for an automobile intercooler core. Background Art

[0002] Intercoolers are usually only seen on cars with superchargers, because intercoolers are actually a supporting part of turbocharging. Their function is to reduce the temperature of the high-temperature air after supercharging, reduce the heat load of the engine, increase the intake volume, and thus increase the engine power. For supercharged engines, intercoolers are an important component of the supercharging system. Traditional intercooler cores are not easy to effectively fix during brazing, and are prone to displacement during brazing, resulting in brazing failure, which cannot meet people's needs.

[0003] In summary, the utility model solves the existing problems by designing a brazing device for an automobile intercooler core. Utility Model Content

[0004] The utility model aims to provide a car intercooler core brazing device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The top of the fixing plate is provided with a toothed plate, and the toothed plate is provided with a toothed plate at the bottom thereof of the fixing plate, and the toothed plate is provided with a toothed plate at the bottom thereof.

[0007] A first vertical plate is installed at a shorter edge of the top of the base, a first servo motor is installed at one end of the top of the outer side surface of the first vertical plate, a second vertical plate is installed at one end of the top of the base away from the first vertical plate, a mounting plate is installed on the outer side surface of the second vertical plate, a second servo motor is installed at the bottom of the mounting plate, and a second bevel gear is installed at the bottom output end of the second servo motor, a cross plate is installed together at the top of the first and second vertical plates, a second slide groove is opened at the top of the cross plate, a support rod is installed between the inner narrower side walls of the second slide groove, a sliding block is installed on the outer ring surface of the support rod, a threaded rod is installed below the cross plate and between the outer sides of the first and second vertical plates, an electric telescopic rod is installed below the sliding block, and a brazing machine is installed below the electric telescopic rod.

[0008] As a preferred solution of the utility model, both ends of the bidirectional threaded rod are rotatably connected to the inner narrower side walls of the first slide groove, and the outer ring surface of the bidirectional threaded rod is threadedly connected to the interior of the two movable blocks, and the first bevel gear and the second bevel gear are meshed with each other.

[0009] As a preferred solution of the utility model, the outer dimension of the limit block matches the inner wall dimension of the limit groove, and the outer portion of the limit block is slidably connected to the inner wall of the limit groove.

[0010] As a preferred solution of the utility model, one end of the bottom of the fastening bolt 11 passes through the fixing plate and is connected to the top of the pressure plate, and the outer annular surface of the fastening bolt is threadedly connected to the inside of the fixing plate.

[0011] As a preferred solution of the utility model, the two ends of the support rod are fixedly connected to the inner narrower side walls of the second sliding groove, and the outer annular surface of the support rod is slidably connected to the interior of the sliding block.

[0012] As a preferred solution of the utility model, one end of the threaded rod passes through the first vertical plate and is connected to the output end of the first servo motor, and the end of the threaded rod away from the first vertical plate passes through the sliding block and is rotatably connected to the outer side surface of the second vertical plate, and the outer annular surface of the threaded rod is threadedly connected to the interior of the sliding block.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, a brazing device for an automobile intercooler core is designed, in which the two movable blocks outside the two-way threaded rod are driven to move relative to each other by rotating the two-way threaded rod, thereby driving the two movable clamps to approach each other to clamp and fix the intercooler core, and rotating the two fastening bolts to drive the pressure plate to descend to press and fix the top two ends of the intercooler core, and the first servo motor drives the threaded rod to rotate to drive the sliding block to move outside the threaded rod to drive the brazing machine to move horizontally to adjust the brazing position, and the electric telescopic rod is extended to drive the brazing machine to descend for brazing operation, thereby effectively solving the problem that the traditional intercooler core brazing device cannot effectively fix the intercooler core and is prone to displacement during the brazing process, resulting in brazing failure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 Schematic diagram of some structures;

[0017] Figure 3 For this utility model Figure 2 Schematic diagram of the structure of part A;

[0018] Figure 4 For this utility model Figure 2 Schematic diagram of the structure of part B.

[0019] In the figure: 1, base; 101, first slide; 102, limit groove; 2, support foot; 3, bidirectional threaded rod; 4, first bevel gear; 5, movable block; 6, limit block; 7, movable splint; 8, arc-shaped protrusion; 9, connecting plate; 10, fixing plate; 11, fastening bolt; 12, pressure plate; 13, intercooler core; 14, first vertical plate; 15, first servo motor; 16, second vertical plate; 17, mounting plate; 18, second servo motor; 19, second bevel gear; 20, horizontal plate; 2001, second slide; 21, support rod; 22, sliding block; 23, threaded rod; 24, electric telescopic rod; 25, brazing machine. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0024] For examples, see Figure 1-4 , the utility model provides a technical solution:

[0025] A brazing device for an automobile intercooler core machine comprises a base 1, wherein support feet 2 are installed at four corners of the bottom of the base 1, a first slide groove 101 is provided on the top of the base 1, and limiting grooves 102 are symmetrically provided on the top of the base 1 and on both sides of the first slide groove 101, a two-way threaded rod 3 is installed between the narrower two side walls inside the first slide groove 101, a first bevel gear 4 is installed at one end of the outer ring surface of the two-way threaded rod 3, and movable blocks 5 are symmetrically installed at both ends of the outer ring surface of the two-way threaded rod 3, a limiting block 6 is installed inside the limiting groove 102, and a movable splint 7 is installed on the top of the movable block 5 and the limiting block 6, and multiple groups of arc-shaped protrusions 8 are installed on the outer side surfaces of the movable splint 7, a connecting plate 9 is installed on the top of the movable splint 7, and a fixing plate 10 is installed on the top edge of the outer side surface of the connecting plate 9, a fastening bolt 11 is installed on the top of the fixing plate 10, and a pressing plate 12 is installed on one end of the bottom of the fastening bolt 11, and an intercooler core machine 13 is installed on the top of the base 1 and between the two movable splints 7;

[0026] A first vertical plate 14 is installed at a shorter edge of the top of the base 1, a first servo motor 15 is installed at one end of the top of the outer side surface of the first vertical plate 14, a second vertical plate 16 is installed at the end of the top of the base 1 away from the first vertical plate 14, a mounting plate 17 is installed on the outer side surface of the second vertical plate 16, a second servo motor 18 is installed at the bottom of the mounting plate 17, a second bevel gear 19 is installed at the bottom output end of the second servo motor 18, a cross plate 20 is installed together with the top of the first vertical plate 14 and the second vertical plate 16, a second slide groove 2001 is opened at the top of the cross plate 20, a support rod 21 is installed between the inner narrow side walls of the second slide groove 2001, a sliding block 22 is installed on the outer ring surface of the support rod 21, a threaded rod 23 is installed below the cross plate 20 and between the outer sides of the first vertical plate 14 and the second vertical plate 16, an electric telescopic rod 24 is installed below the sliding block 22, and a brazing machine 25 is installed below the electric telescopic rod 24.

[0027] Specifically, refer to Figure 2 and Figure 3 Both ends of the bidirectional threaded rod 3 are rotatably connected to the inner narrower side walls of the first slide groove 101, and the outer ring surface of the bidirectional threaded rod 3 is threadedly connected to the inner parts of the two movable blocks 5, and the first bevel gear 4 and the second bevel gear 19 are meshed with each other, thereby ensuring that the second bevel gear 19 is driven by the second servo motor 18 to rotate and drive the first bevel gear 4 to rotate, and the rotation of the first bevel gear 4 synchronously drives the bidirectional threaded rod 3 to rotate. During the rotation of the bidirectional threaded rod 3, the two movable blocks 5 outside the bidirectional threaded rod 3 are driven to move relative to each other, thereby driving the two movable clamps 7 to approach each other to clamp and fix the intercooler core 13, and the friction between the movable clamps 7 and the intercooler core 13 is increased by the arc-shaped protrusions 8.

[0028] Furthermore, the outer dimensions of the limit block 6 match the inner wall dimensions of the limit groove 102, and the outer portion of the limit block 6 is slidably connected to the inner wall of the limit groove 102, thereby ensuring that the stability of the movement of the two movable splints 7 outside the bidirectional threaded rod 3 is increased by the limit block 6 sliding inside the limit groove 102.

[0029] Furthermore, the two ends of the support rod 21 are fixedly connected to the narrower side walls inside the second slide groove 2001, and the outer annular surface of the support rod 21 is slidably connected to the inside of the sliding block 22, thereby ensuring that the stability of the sliding block 22 moving outside the threaded rod 23 is increased by the support rod 21.

[0030] Furthermore, one end of the threaded rod 23 passes through the first vertical plate 14 and is connected to the output end of the first servo motor 15, and the end of the threaded rod 23 away from the first vertical plate 14 passes through the sliding block 22 and is rotatably connected to the outer side surface of the second vertical plate 16, and the outer annular surface of the threaded rod 23 is threadedly connected to the inside of the sliding block 22, thereby ensuring that the threaded rod 23 is driven to rotate by the first servo motor 15 to drive the sliding block 22 to move outside the threaded rod 23, thereby driving the brazing machine 25 to move horizontally and adjust to a suitable brazing position.

[0031] For details, please refer to Figure 4 The bottom end of the fastening bolt 11 passes through the fixing plate 10 and is connected to the top of the pressure plate 12, and the outer ring surface of the fastening bolt 11 is threadedly connected to the inside of the fixing plate 10, thereby ensuring that the top ends of the intercooler core 13 are pressed and fixed by rotating the two fastening bolts 11 to drive the pressure plate 12 to descend.

[0032] The working process of the utility model: using the automobile intercooler core brazing device designed by the present invention, during the process of brazing the automobile intercooler core, firstly, the intercooler core 13 is placed on the top of the base 1 and between the two movable clamps 7, and the second servo motor 18 drives the second bevel gear 19 to rotate, thereby driving the first bevel gear 4 to rotate, and the first bevel gear 4 rotates synchronously to drive the two-way threaded rod 3 to rotate, and during the rotation of the two-way threaded rod 3, the two movable blocks 5 outside the two-way threaded rod 3 are driven to move relative to each other, thereby driving the two movable clamps 7 to approach each other to clamp and fix the intercooler core 13, and the friction between the movable clamp 7 and the intercooler core 13 is increased by the arc-shaped protrusion 8, and two limit blocks 6 are increased by sliding inside the limit groove 102 The stability of the movable splint 7 moving outside the bidirectional threaded rod 3 is enhanced by rotating the two fastening bolts 11 respectively to drive the pressure plate 12 to descend and press and fix the top two ends of the intercooler core 13. The first servo motor 15 drives the threaded rod 23 to rotate and drives the sliding block 22 to move outside the threaded rod 23, thereby driving the brazing machine 25 to move horizontally and adjust to a suitable brazing position. The support rod 21 increases the stability of the sliding block 22 moving outside the threaded rod 23. After adjusting to a suitable position, the electric telescopic rod 24 and the brazing machine 25 are started. The electric telescopic rod 24 extends and drives the brazing machine 25 to descend for brazing operations. By effectively limiting and fixing the intercooler core 13, displacement during the brazing process that causes brazing failure is avoided, thereby increasing the stability of the device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A brazing device for an automobile intercooler core, comprising a base (1), characterized in that: Support feet (2) are installed at the four corners of the bottom of the base (1), a first slide groove (101) is provided at the top of the base (1), and limiting grooves (102) are symmetrically provided at the top of the base (1) and on both sides of the first slide groove (101), a bidirectional threaded rod (3) is installed between the narrower two side walls inside the first slide groove (101), a first bevel gear (4) is installed at one end of the outer ring surface of the bidirectional threaded rod (3), movable blocks (5) are symmetrically installed at both ends of the outer ring surface of the bidirectional threaded rod (3), and a limiting block is installed inside the limiting groove (102). (6), a movable splint (7) is installed on the top of the movable block (5) and the limit block (6), and multiple groups of arc-shaped protrusions (8) are installed on the outer side of the movable splint (7), a connecting plate (9) is installed on the top of the movable splint (7), and a fixing plate (10) is installed at the top edge of the outer side of the connecting plate (9), a fastening bolt (11) is installed on the top of the fixing plate (10), and a pressure plate (12) is installed at one end of the bottom of the fastening bolt (11), and an intercooler core (13) is installed on the top of the base (1) and located between the two movable splints (7); A first vertical plate (14) is installed at a shorter edge of the top of the base (1), a first servo motor (15) is installed at one end of the top of the outer side surface of the first vertical plate (14), a second vertical plate (16) is installed at one end of the top of the base (1) away from the first vertical plate (14), a mounting plate (17) is installed on the outer side surface of the second vertical plate (16), a second servo motor (18) is installed at the bottom of the mounting plate (17), and a second bevel gear (19) is installed at the bottom output end of the second servo motor (18), the first vertical plate (14) and the second vertical plate (1 6) are jointly installed with a cross plate (20) at the top, a second slide groove (2001) is opened at the top of the cross plate (20), a support rod (21) is installed between the inner narrow side walls of the second slide groove (2001), a sliding block (22) is installed on the outer ring surface of the support rod (21), a threaded rod (23) is installed below the cross plate (20) and between the outer side surfaces of the first vertical plate (14) and the second vertical plate (16), an electric telescopic rod (24) is installed below the sliding block (22), and a brazing machine (25) is installed below the electric telescopic rod (24).

2. The automotive intercooler core brazing device according to claim 1, characterized in that: Both ends of the bidirectional threaded rod (3) are rotatably connected to the inner narrower side walls of the first sliding groove (101), and the outer ring surface of the bidirectional threaded rod (3) is threadedly connected to the inside of the two movable blocks (5), and the first bevel gear (4) and the second bevel gear (19) are meshed with each other.

3. The automotive intercooler core brazing device according to claim 1, characterized in that: The outer dimensions of the limiting block (6) match the dimensions of the inner side wall of the limiting groove (102), and the outer portion of the limiting block (6) is slidably connected to the inner side wall of the limiting groove (102).

4. The automotive intercooler core brazing device according to claim 1, characterized in that: One end of the bottom of the fastening bolt (11) passes through the fixing plate (10) and is connected to the top of the pressing plate (12), and the outer ring surface of the fastening bolt (11) is threadedly connected to the inside of the fixing plate (10).

5. The automotive intercooler core brazing device according to claim 1, characterized in that: The two ends of the support rod (21) are fixedly connected to the inner narrower side walls of the second sliding groove (2001), and the outer ring surface of the support rod (21) is slidably connected to the inside of the sliding block (22).

6. The automotive intercooler core brazing device according to claim 1, characterized in that: One end of the threaded rod (23) passes through the first vertical plate (14) and is connected to the output end of the first servo motor (15), and one end of the threaded rod (23) away from the first vertical plate (14) passes through the sliding block (22) and is rotatably connected to the outer side surface of the second vertical plate (16), and the outer ring surface of the threaded rod (23) is threadedly connected to the inside of the sliding block (22).

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