Water chamber shaping tool for all-aluminum radiator

Abstract

The utility model discloses a water chamber reshaping tool for an all-aluminum radiator, which comprises two parallel outer reshaping blocks, a screw rod and two parallel inner reshaping blocks, the two outer reshaping blocks are defined as a first outer reshaping block and a second outer reshaping block respectively, and the two inner reshaping blocks are fixedly connected to the first outer reshaping block and the second outer reshaping block respectively. The screw rod penetrates through the first outer shaping block and the second outer shaping block in the axial extension direction, one outer shaping block is rotationally connected to the screw rod, and the other outer shaping block is slidably connected to the screw rod; when the two outer shaping blocks move in the opposite directions, the side walls on the two sides of the water chamber are pulled by the two inner shaping blocks from inside to outside. When the two outer shaping blocks move in the opposite directions, the side walls on the two sides of the water chamber are extruded by the two outer shaping blocks from outside to inside, the original mode that the water chamber is knocked manually for multiple times is replaced, the working time of reworking is effectively saved, the production efficiency is improved, the working intensity of workers is reduced, the fatigue is relieved, the shaping consistency of the shaping blocks is good, the product appearance is improved, and the product quality is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water chamber shaping, and in particular relates to a water chamber shaping tool for an all-aluminum radiator. Background Art

[0002] The radiator is an important component in the cooling system of the automobile engine. The radiator is a heat exchanger whose function is to dissipate heat to reduce the temperature of the engine, ensure that the engine works smoothly, and does not overheat during operation. The automobile radiator is mainly composed of a water inlet chamber, a water outlet chamber, and a core. According to the material classification, the radiator is mainly divided into an aluminum-plastic radiator and an all-aluminum radiator. Most of the water chambers of the all-aluminum radiator are bending water chambers. Although the cost is low, there are shortcomings. Due to the insufficient precision of the bending machine, the mold adjustment is not in place, the expansion drawing design is incorrect, or the production process control is not in place, the width of the water chamber sometimes exceeds the size standard. When the width of the water chamber is too large, the water chamber cannot be installed in the main piece, and it cannot be installed and welded. The rework is time-consuming and affects production efficiency. When the width of the water chamber is too small, the matching gap between the water chamber and the main piece is too large, resulting in perforation of the weld after argon arc welding, which not only has a poor appearance of the product, but also causes poor water leakage of the product.

[0003] In order to solve the problem of excessive width of the water chamber, workers have to use hammers to knock on the side walls of the water chamber multiple times to rework. When the width of the water chamber is too large, use a hammer to knock on the side walls of the water chamber from the outside to the inside; when the width of the water chamber is too small, use a hammer to knock on the side walls of the water chamber from the inside to the outside. Reworking the water chamber is time-consuming and laborious, with low efficiency, and workers are prone to fatigue. The longer the water chamber, the more times the water chamber needs to be knocked, the higher the workload required of the workers, the longer it takes, and the consistency of manual hammering is poor. Utility Model Content

[0004] The purpose of the utility model is to provide a water chamber shaping tool for an all-aluminum radiator to at least solve one of the above technical problems.

[0005] In order to achieve the above utility model purpose, the technical solution adopted by the utility model is as follows:

[0006] A water chamber shaping tool for an all-aluminum radiator, comprising:

[0007] Two parallel external shaping blocks are defined as a first external shaping block and a second external shaping block;

[0008] A screw rod, the axial extension direction of which passes through the first outer shaping block and the second outer shaping block;

[0009] Two parallel internal shaping blocks are defined as a first internal shaping block and a second internal shaping block;

[0010] One of the first outer shaping block and the second outer shaping block is directly or indirectly connected to the screw rod for rotation, and the other is directly or indirectly connected to the screw rod for sliding;

[0011] One of the first inner shaping block and the second inner shaping block is fixedly connected to the first outer shaping block, and the other is fixedly connected to the second outer shaping block. There is a gap between any one of the outer shaping blocks and the inner shaping block fixedly connected thereto, and the gap is used to accommodate a side wall of the water chamber.

[0012] Through such an arrangement, when the first outer shaping block and the second outer shaping block move in the reverse direction, the first inner shaping block and the second inner shaping block also move in the reverse direction, and the side walls on both sides of the water chamber are pulled from the inside to the outside by the first inner shaping block and the second inner shaping block; when the first outer shaping block and the second outer shaping block move in opposite directions, the first inner shaping block and the second inner shaping block also move in opposite directions, and the side walls on both sides of the water chamber are squeezed from the outside to the inside by the first outer shaping block and the second outer shaping block, replacing the original manual multiple knocking of the water chamber, effectively saving the working hours of rework, improving production efficiency, reducing the working intensity of workers, reducing fatigue, and achieving good consistency in shaping of the shaping blocks, improving product appearance, and improving product quality.

[0013] Preferably, it also includes a slide rail and a slider;

[0014] The extending direction of the slide rail is parallel to the axial extending direction of the screw rod;

[0015] The sliding block is slidably connected to the sliding rail and can be positioned on the sliding rail, and the screw rod is passed through the sliding block.

[0016] Preferably, it further comprises a connecting block, one end of which is fixedly connected to the sliding block, and the other end of which is fixedly connected to the first outer shaping block or the second outer shaping block.

[0017] Preferably, it further comprises two screw rod support seats, wherein the two screw rod support seats are defined as a first screw rod support seat and a second screw rod support seat respectively;

[0018] The screw rod is rotatably connected to the first screw rod support seat and the second screw rod support seat;

[0019] One of the first screw rod support seat and the second screw rod support seat is fixedly connected to one of the first outer shaping block and the second outer shaping block away from the sliding block, and the other of the first screw rod support seat and the second screw rod support seat is fixedly connected to the slide rail.

[0020] Preferably, the contact surface of the slider and the screw rod is provided with threads, and the outer surface of the screw rod is provided with corresponding thread teeth;

[0021] Or, the contact surface of the slider and the screw rod is provided with screw threads, and the outer surface of the screw rod is provided with corresponding threads;

[0022] The thread is meshedly connected to the thread tooth.

[0023] Preferably, it further comprises a motor, which is transmission-connected to the screw rod to drive the slider to slide along the slide rail.

[0024] Preferably, it also includes a mounting seat, the mounting seat is fixedly connected to the slide rail, the motor is fixedly connected to the mounting seat, and the output end of the motor passes through the mounting seat and is drivingly connected to the screw rod.

[0025] More preferably, it further comprises a support, wherein the support is fixedly connected to the slide rail and / or one of the outer shaping blocks.

[0026] Preferably, it further comprises a mobile frame, wherein the mobile frame is fixedly connected to the support;

[0027] A rolling wheel set is disposed at one end of the mobile frame away from the support, and the rolling wheel set abuts against the ground and can roll relative to the ground.

[0028] Preferably, the rolling wheel set is configured as a self-locking wheel.

[0029] Beneficial effects:

[0030] The utility model provides a water chamber shaping tool for an all-aluminum radiator, comprising two parallel outer shaping blocks, a screw rod and two parallel inner shaping blocks, wherein the two outer shaping blocks are defined as a first outer shaping block and a second outer shaping block, the axial extension direction of the screw rod passes through the first outer shaping block and the second outer shaping block, one of the first outer shaping block and the second outer shaping block is directly or indirectly rotatably connected to the screw rod, and the other is directly or indirectly slidably connected to the screw rod; the two inner shaping blocks are defined as a first inner shaping block and a second inner shaping block, one of the first inner shaping block and the second inner shaping block is fixedly connected to the first outer shaping block, and the other is fixedly connected to the second outer shaping block, and any one of the outer shaping blocks and the inner shaping block fixedly connected thereto are There is a gap between the two blocks, and the gap is used to accommodate a side wall of the water chamber. When the first outer shaping block and the second outer shaping block move in the reverse direction, the first inner shaping block and the second inner shaping block also move in the reverse direction, and the side walls on both sides of the water chamber are pulled from the inside to the outside by the first inner shaping block and the second inner shaping block; when the first outer shaping block and the second outer shaping block move in opposite directions, the first inner shaping block and the second inner shaping block also move in opposite directions, and the side walls on both sides of the water chamber are squeezed from the outside to the inside by the first outer shaping block and the second outer shaping block, replacing the original manual multiple knocking of the water chamber, effectively saving the working hours of rework, improving production efficiency, reducing the working intensity of workers, reducing fatigue, and having good consistency in shaping of the shaping blocks, improving product appearance, and improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a three-dimensional structural diagram of the water chamber shaping tooling of the embodiment of the utility model;

[0032] Figure 2 This is a three-dimensional structural diagram of the embodiment of the utility model after the movable frame and the support are hidden;

[0033] Figure 3 for Figure 2 A three-dimensional structural diagram after placing a water chamber on the structure in FIG.

[0034] Reference numerals

[0035] 1-mobile frame; 2-support; 3-motor; 4-mounting seat; 5-first screw support seat; 6-screw; 7-slide rail; 8-slider; 9-connector; 10-second screw support seat; 11-first outer shaping block; 12-second outer shaping block; 13-first inner shaping block; 14-second inner shaping block; 15-rolling wheel set; 100-example water chamber. DETAILED DESCRIPTION

[0036] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0037] The technical solution of the utility model is described in detail below with specific embodiments.

[0038] See also Figure 1 The utility model embodiment discloses a water chamber shaping tool for an all-aluminum radiator, comprising a mobile frame 1, a support 2 and a shaping structure, one end of the support 2 is fixedly connected to the mobile frame 1, and the end away from the mobile frame 1 is fixedly connected to the shaping structure to prevent the shaping structure from colliding with the mobile frame 1 during the shaping operation. The end of the mobile frame 1 away from the support 2 is provided with a rolling wheel group 15, which abuts against the ground and can roll relative to the ground.

[0039] As a preferred embodiment, the rolling wheel group 15 is configured as a self-locking wheel. With this arrangement, the shaping tooling of this embodiment can be moved accordingly when not in use. When it is moved to the designated position for shaping operations, the self-locking wheel is locked to prevent the moving frame 1 from driving the water chamber thereon to move during the shaping process, resulting in uneven shaping and affecting product quality.

[0040] Specifically, see Figure 2The shaping structure includes two parallel outer shaping blocks, a screw rod 6 and two parallel inner shaping blocks. The two outer shaping blocks are defined as a first outer shaping block 11 and a second outer shaping block 12. The axial extension direction of the screw rod 6 runs through the first outer shaping block 11 and the second outer shaping block 12. One of the first outer shaping block 11 and the second outer shaping block 12 is directly or indirectly connected to the screw rod 6 for rotation, and the other is directly or indirectly connected to the screw rod 6 for sliding. The two inner shaping blocks are defined as a first inner shaping block 13 and a second inner shaping block 14. One of the first inner shaping block 13 and the second inner shaping block 14 is fixedly connected to the first outer shaping block 11, and the other is fixedly connected to the second outer shaping block 12. There is a gap between any outer shaping block and the inner shaping block fixedly connected thereto, and the gap is used to accommodate a side wall of the water chamber. In this embodiment, the axial extension direction of the screw rod 6 is along Figure 2 In the A1-A2 direction shown in the figure, the outer shaping block near the A1 end is the first outer shaping block 11, the outer shaping block near the A2 end is the second outer shaping block 12, the inner shaping block near the A1 end is the first inner shaping block 13, and the inner shaping block near the A2 end is the second inner shaping block 14. The first outer shaping block 11 and the first inner shaping block 13 are fixedly connected by bolts, and the second outer shaping block 12 and the second inner shaping block 14 are also fixedly connected by bolts. Preferably, the hole for accommodating the bolts is configured as an oblong hole, so that the spacing between the first outer shaping block 11 and the first inner shaping block 13 is adjustable to adapt to water chamber side walls of different thicknesses, thereby increasing the applicability of the shaping tooling of this embodiment.

[0041] Furthermore, the shaping structure also includes a slide rail 7 and a slider 8. The extension direction of the slide rail 7 is parallel to the axial extension direction of the screw rod 6. The slider 8 is slidably connected to the slide rail 7 and can be positioned on the slide rail 7. The screw rod 6 is passed through the slider 8. The surface of the slider 8 in contact with the screw rod 6 is configured with a thread, and the outer surface of the screw rod 6 is configured with a corresponding thread. Or, the surface of the slider 8 in contact with the screw rod 6 is configured with a thread, and the outer surface of the screw rod 6 is configured with a corresponding thread. The thread is meshed and connected to the thread. With this arrangement, when the screw rod 6 rotates around the axis, the slider 8 can be driven to slide along the axial direction of the screw rod 6, that is, to slide along the direction of the slide rail 7.

[0042] Furthermore, the shaping structure also includes a connecting block, one end of the connecting block is fixedly connected to the slider 8, and the other end is fixedly connected to the first outer shaping block 11 or the second outer shaping block 12. In this embodiment, the second outer shaping block 12 is fixedly connected to the connecting block. In this way, when the screw rod 6 drives the slider 8 to move along the slide rail 7, the connecting block and the second outer shaping block 12 move synchronously with the slider 8, moving toward or away from the first outer shaping block 11. The shaping structure also includes two screw support seats, which are defined as a first screw support seat 5 and a second screw support seat 10; the screw 6 is rotatably connected to the first screw support seat 5 and the second screw support seat 10; one of the first screw support seat 5 and the second screw support seat 10 is fixedly connected to the one of the first outer shaping block 11 and the second outer shaping block 12 away from the slider 8, and the other of the first screw support seat 5 and the second screw support seat 10 is fixedly connected to the slide rail 7; specifically, in this embodiment, the first screw support seat 5 is fixedly connected to the slide rail 7, and the second screw support seat 10 is fixedly connected to the first outer shaping block 11. The first screw support seat 5 and the second screw support seat 10 limit the slider 8, and the maximum range in which the slider 8 can move on the slide rail 7 is the distance between the first screw support seat 5 and the second screw support seat 10.

[0043] Furthermore, the shaping structure also includes a motor 3 and a mounting seat 4, the motor 3 is transmission-connected to the screw rod 6, driving the screw rod 6 to rotate relative to the first screw rod support seat 5 and the second screw rod support seat 10, thereby driving the slider 8 engaged with the screw rod 6 to move along the slide rail 7, and finally driving the second external shaping block 12 to move in the A1-A2 direction, the mounting seat 4 is fixedly connected to the slide rail 7, the motor 3 is fixedly connected to the mounting seat 4, the output end of the motor 3 faces the A1 direction, passes through the mounting seat 4, and is transmission-connected to the screw rod 6; it can be understood that the motor 3, the screw rod 6, the slide rail 7 and the slider 8 are provided at both ends of any external shaping block perpendicular to the A1-A2 direction to ensure that the two ends of the first external shaping block 11 or the second external shaping block 12 can run synchronously along A1-A2.

[0044] like Figure 3As shown, a water chamber 100 is placed on the shaping tooling of this embodiment, and the side wall on one side is located in the gap between the first outer shaping block 11 and the first inner shaping block 13, and the side wall on the other side is located in the gap between the second outer shaping block 12 and the second inner shaping block 14. When the motor 3 drives the second outer shaping block 12 to move in the direction away from the first outer shaping block 11, the second inner shaping block 14 also moves in the direction away from the first inner shaping block 13, and the side walls on both sides of the water chamber 100 are pulled from the inside to the outside by the first inner shaping block 13 and the second inner shaping block 14; when the motor 3 drives the second outer shaping block 12 to move in the direction away from the first outer shaping block 11, the second inner shaping block 14 also moves in the direction away from the first inner shaping block 13. When the outer shaping block 12 moves toward the direction of the first outer shaping block 11, the second inner shaping block 14 also moves toward the direction of the first inner shaping block 13. The side walls on both sides of the water chamber 100 are squeezed from the outside to the inside by the first outer shaping block 11 and the second outer shaping block 12. The shaping tooling of this embodiment can replace the original manual multiple knocking of the water chamber under the synchronous action of the inner shaping block and the outer shaping block, effectively saving the time of rework, improving production efficiency, reducing the work intensity of workers, reducing fatigue, and achieving good consistency in shaping of the shaping blocks, improving product appearance, and improving product quality.

[0045] The above is a detailed description of an embodiment of a water chamber shaping tooling for an all-aluminum radiator provided by the utility model. This article uses specific examples to illustrate the principle and implementation method of the utility model. The description of the above embodiment is only used to help understand the core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A water chamber shaping tool for an all-aluminum radiator, characterized in that: include: Two parallel external shaping blocks, the two external shaping blocks are defined as a first external shaping block (11) and a second external shaping block (12); A screw rod (6), wherein the axial extension direction of the screw rod (6) passes through the first outer shaping block (11) and the second outer shaping block (12); Two inner shaping blocks arranged in parallel, wherein the two inner shaping blocks are defined as a first inner shaping block (13) and a second inner shaping block (14); One of the first outer shaping block (11) and the second outer shaping block (12) is directly or indirectly rotationally connected to the screw rod (6), and the other is directly or indirectly slidingly connected to the screw rod (6); One of the first inner shaping block (13) and the second inner shaping block (14) is fixedly connected to the first outer shaping block (11), and the other is fixedly connected to the second outer shaping block (12), and there is a gap between any one of the outer shaping blocks and the inner shaping block fixedly connected thereto, and the gap is used to accommodate a side wall of the water chamber.

2. The water chamber shaping tool for an all-aluminum radiator according to claim 1, characterized in that: It also includes a slide rail (7) and a slide block (8); The extension direction of the slide rail (7) is parallel to the axial extension direction of the screw rod (6); The slider (8) is slidably connected to the slide rail (7) and can be positioned on the slide rail (7); the screw rod (6) is inserted into the slider (8).

3. The water chamber shaping tool for an all-aluminum radiator according to claim 2, characterized in that: It also comprises a connecting block, one end of which is fixedly connected to the sliding block (8), and the other end of which is fixedly connected to the first outer shaping block (11) or the second outer shaping block (12).

4. The water chamber shaping tool for an all-aluminum radiator according to claim 3, characterized in that: It also includes two screw rod support seats, which are defined as a first screw rod support seat (5) and a second screw rod support seat (10); The screw rod (6) is rotatably connected to the first screw rod support seat (5) and the second screw rod support seat (10); One of the first screw support seat (5) and the second screw support seat (10) is fixedly connected to one of the first outer shaping block (11) and the second outer shaping block (12) which is away from the sliding block (8), and the other of the first screw support seat (5) and the second screw support seat (10) is fixedly connected to the sliding rail (7).

5. The water chamber shaping tool for an all-aluminum radiator according to claim 2, characterized in that: The surface of the slider (8) in contact with the screw rod (6) is provided with a thread, and the outer surface of the screw rod (6) is provided with corresponding thread teeth; Alternatively, the surface of the slider (8) in contact with the screw rod (6) is provided with screw threads, and the outer surface of the screw rod (6) is provided with corresponding threads; The thread is meshedly connected to the thread tooth.

6. The water chamber shaping tool for an all-aluminum radiator according to claim 5, characterized in that: It also includes a motor (3), the motor (3) being transmission-connected to the screw rod (6) to drive the slider (8) to slide along the slide rail (7).

7. The water chamber shaping tool for an all-aluminum radiator according to claim 6, characterized in that: It also comprises a mounting seat (4), wherein the mounting seat (4) is fixedly connected to the slide rail (7), the motor (3) is fixedly connected to the mounting seat (4), and the output end of the motor (3) passes through the mounting seat (4) and is transmission-connected to the screw rod (6).

8. The water chamber shaping tool for an all-aluminum radiator according to claim 2, characterized in that: It also comprises a support (2), wherein the support (2) is fixedly connected to the slide rail (7) and / or one of the outer shaping blocks.

9. The water chamber shaping tool for an all-aluminum radiator according to claim 8, characterized in that: It also comprises a mobile frame (1), wherein the mobile frame (1) is fixedly connected to the support (2); A rolling wheel set (15) is provided at one end of the mobile frame (1) away from the support (2); the rolling wheel set (15) abuts against the ground and can roll relative to the ground.

10. The water chamber shaping tool for an all-aluminum radiator according to claim 9, characterized in that: The rolling wheel set (15) is configured as a self-locking wheel.

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