An adjustable mold positioning device for forming metal radiators

Abstract

This utility model discloses an adjustable mold positioning device for radiator metal forming, relating to the field of mold positioning technology. The adjustable mold positioning device for radiator metal forming includes a placement plate, a fixing mechanism above the placement plate, and a lifting mechanism below the placement plate. The fixing mechanism includes a clamping part and a control part. The technical advantage is that the electric telescopic rod in the fixing mechanism pushes the control plate to slide on the guide rail. Combined with the hinged transmission between the control rod and the connecting frame, the position of the clamping plate can be adjusted. When the electric telescopic rod is activated, the control plate slides along the guide rail, causing the control rod to swing, which in turn pulls the connecting frame, causing the movable plate fixed to the connecting frame to move accordingly. During the horizontal movement of the movable plate, the clamping block and clamping plate move towards the mold, clamping and fixing the mold from both sides, and positioning the mold during the fixing process.

Description

Technical Field

[0001] This utility model relates to the field of mold positioning technology, specifically an adjustable mold positioning device for heat sink metal forming. Background Technology

[0002] Radiator metal forming molds are tools used to process metal materials into specific shapes for radiators. They have high production efficiency and are suitable for mass production of radiators with simple structures.

[0003] The mold for forming metal radiators needs to be positioned during use;

[0004] Existing mold positioning devices often use single-sided clamping or independently operated clamping components, which cannot achieve synchronous clamping of the mold. This asynchronous clamping method easily leads to uneven force on the mold, causing tilting and offset during positioning, thus affecting the forming accuracy of the heat sink. Therefore, an adjustable mold positioning device for heat sink metal forming is proposed. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides an adjustable mold positioning device for heat sink metal forming. It solves the problem that mold positioning devices often use clamping components with single-sided clamping or independent operation, which cannot achieve synchronous clamping of the mold. This asynchronous clamping method is prone to uneven force on the mold, resulting in tilting and offset during the positioning process, thus affecting the forming accuracy of the heat sink.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model is implemented through the following technical solution: it includes a placement plate, a fixing mechanism is provided above the placement plate, and a lifting mechanism is provided below the placement plate;

[0009] The fixing mechanism includes a clamping part and a control part;

[0010] The clamping part includes two fixing plates and two clamping plates, and the control part includes two connecting frames and a control plate;

[0011] Both fixed plates are located above the placement plate. The top surfaces of the two fixed plates are slidably connected to the bottom surfaces of the two movable plates. Two clamping blocks are fixedly installed on the adjacent side of the two movable plates, and two clamping plates are fixedly installed on the adjacent side of the two clamping blocks.

[0012] Preferably, the lifting mechanism includes two lifting frames, the bottom surfaces of the two lifting frames slidingly through the top surface of the placement plate and extending to below the placement plate, the bottom surfaces of the two lifting frames are fixedly provided with lifting plates, and the top surfaces of the two lifting frames are respectively fixedly connected to the bottom surfaces of the two fixed plates.

[0013] Preferably, each of the two fixed plates has a fixed frame fixedly installed on its outer wall. The top surface of the fixed frame is slidably connected to the bottom surface of the control plate. Two connecting frames are fixedly installed on the side of each of the two movable plates near the fixed frame. Two control rods are hinged to the side of the control plate near the two fixed plates. The side of each of the two control rods near the two connecting frames is hinged to the outer wall of the two connecting frames.

[0014] Preferably, an electric telescopic rod is fixedly installed on the top surface of the fixed frame, and the output end of the electric telescopic rod is fixedly connected to the outer wall of the control panel.

[0015] Preferably, the top surface of the fixed frame is fixedly provided with two guide rails, the outer walls of the two guide rails are slidably connected to the inner side of the control plate, the top surfaces of the two fixed plates are respectively provided with two wedge-shaped grooves, the inner walls of the two wedge-shaped grooves are respectively slidably provided with two wedge-shaped blocks, and the top surfaces of the two wedge-shaped blocks are respectively fixedly connected to the bottom surfaces of the two moving plates.

[0016] Preferably, a servo motor is fixedly installed on the bottom surface of the lifting plate, the output end of the servo motor extends through the bottom surface of the lifting plate to the top of the lifting plate, a threaded rod is fixedly installed on the output end of the servo motor, a threaded sleeve is threaded on the outer wall of the threaded rod, the top surface of the threaded sleeve is fixedly connected to the bottom surface of the placement plate, a limit frame is fixedly installed on the outer wall of the threaded sleeve, and the bottom surface of the limit frame slides through the top surface of the lifting plate to the bottom of the lifting plate.

[0017] (III) Beneficial Effects

[0018] This utility model provides an adjustable mold positioning device for forming metal radiators. It has the following advantages:

[0019] (i) This adjustable mold positioning device for radiator metal forming has an electric telescopic rod in the fixing mechanism that pushes the control plate to slide on the guide rail. Combined with the hinged transmission between the control rod and the connecting frame, the position of the clamping plate can be adjusted. When the electric telescopic rod is activated, the control plate slides along the guide rail, causing the control rod to swing, which in turn pulls the connecting frame, causing the movable plate fixed to the connecting frame to move accordingly. During the horizontal movement of the movable plate, the clamping block and clamping plate move towards the mold, clamping and fixing the mold from both sides. Furthermore, the mold can be positioned during the fixing process, improving the accuracy and stability of mold positioning.

[0020] (ii) The adjustable mold positioning device for radiator metal forming has a lifting mechanism with height adjustment function. The servo motor is used as the power source, and its output end drives the threaded rod to rotate. The threaded sleeve and the threaded rod are used to realize the stable lifting of the lifting frame and the fixed plate. When the threaded rod rotates, the threaded sleeve moves up and down relative to the threaded rod, thereby driving the lifting frame and the fixed plate fixedly connected to it to rise or fall. In this way, the height of the fixed mechanism can be precisely adjusted to adapt to molds of different heights, improve the versatility of the device, and enhance the flexibility and efficiency of production. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the fixing mechanism of this utility model;

[0023] Figure 3 This is a schematic diagram of the lifting mechanism of this utility model;

[0024] Figure 4 This is a schematic diagram of the servo motor in the lifting mechanism of this utility model;

[0025] Figure 5 This utility model Figure 2 A magnified structural diagram of region A in the middle.

[0026] In the diagram: 1. Placement plate; 2. Fixing mechanism; 21. Fixing plate; 22. Wedge block; 23. Moving plate; 24. Connecting frame; 25. Fixing frame; 26. Control plate; 27. Guide rail; 28. Electric telescopic rod; 29. ​​Clamping block; 210. Clamping plate; 211. Control rod; 3. Lifting mechanism; 31. Lifting frame; 32. Lifting plate; 33. Threaded sleeve; 34. Threaded rod; 35. Limiting frame; 36. Servo motor. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-5 The present invention provides a technical solution: including a placement plate 1, a fixing mechanism 2 above the placement plate 1, and a lifting mechanism 3 below the placement plate 1;

[0029] The fixing mechanism 2 includes a clamping part and a control part;

[0030] The clamping part includes two fixing plates 21 and two clamping plates 210, and the control part includes two connecting frames 24 and a control plate 26.

[0031] Both fixed plates 21 are located above the placement plate 1. The top surfaces of the two fixed plates 21 are slidably connected to the bottom surfaces of the two movable plates 23, respectively. Two clamping blocks 29 are fixedly installed on the adjacent sides of the two movable plates 23, and two clamping plates 210 are fixedly installed on the adjacent sides of the two clamping blocks 29. Fixed frames 25 are fixedly installed on the outer walls of both fixed plates 21, and the top surfaces of the fixed frames 25 are slidably connected to the bottom surfaces of the control plate 26. Two connecting frames 24 are fixedly installed on the adjacent sides of the two movable plates 23. Two control rods 211 are hinged to the adjacent sides of the control plate 26. One side of the connecting frame 24 is hinged to the outer wall of the two connecting frames 24 respectively. An electric telescopic rod 28 is fixedly installed on the top surface of the fixed frame 25. The output end of the electric telescopic rod 28 is fixedly connected to the outer wall of the control plate 26. Two guide rails 27 are fixedly installed on the top surface of the fixed frame 25. The outer walls of the two guide rails 27 are slidably connected to the inner side of the control plate 26. Two wedge-shaped grooves are opened on the top surface of the two fixed plates 21 respectively. Two wedge-shaped blocks 22 are slidably installed on the inner walls of the two wedge grooves respectively. The top surfaces of the two wedge blocks 22 are fixedly connected to the bottom surfaces of the two moving plates 23 respectively.

[0032] The lifting mechanism 3 includes two lifting frames 31. The bottom surfaces of both lifting frames 31 slide through the top surface of the placement plate 1 and extend to the bottom of the placement plate 1. A lifting plate 32 is fixedly installed on the bottom surface of each of the two lifting frames 31. The top surfaces of the two lifting frames 31 are respectively fixedly connected to the bottom surfaces of two fixed plates 21. A servo motor 36 is fixedly installed on the bottom surface of the lifting plate 32. The output end of the servo motor 36 extends through the bottom surface of the lifting plate 32 and above the lifting plate 32. A threaded rod 34 is fixedly installed on the output end of the servo motor 36. A threaded sleeve 33 is threadedly fitted on the outer wall of the threaded rod 34. The top surface of the threaded sleeve 33 is fixedly connected to the bottom surface of the placement plate 1. A limit frame 35 is fixedly installed on the outer wall of the threaded sleeve 33. The bottom surface of the limit frame 35 slides through the top surface of the lifting plate 32 and extends to the bottom of the lifting plate 32.

[0033] In use, the mold is placed on the placement plate 1, and the height of the fixing mechanism 2 is adjusted according to the height of the mold. During adjustment, the servo motor 36 is turned on, and its output end drives the threaded rod 34 to rotate. Since the threaded rod 34 is threadedly engaged with the threaded sleeve 33, and the top surface of the threaded sleeve 33 is fixedly connected to the bottom surface of the placement plate 1, the threaded sleeve 33 will move up and down relative to the threaded rod 34 when the threaded rod 34 rotates. At the same time, the limiting frame 35 on the outer wall of the threaded sleeve 33 slides on the lifting plate 32 to ensure that the threaded sleeve 33 can only move in the vertical direction. The lifting plate 32 is fixedly connected to the lifting frame 31, and the lifting frame 31 is fixed to the fixing plate 21. Therefore, as the threaded sleeve 33 moves up and down, it drives the lifting frame 31 and the fixing plate 21 to rise or fall, thereby adapting to the height of the mold.

[0034] After the height is adjusted, the electric telescopic rod 28 is activated, and the output end pushes the control plate 26 to slide on the guide rail 27 on the top surface of the fixed frame 25. Since the control plate 26 is hinged to the control rod 211, and the control rod 211 is hinged to the connecting frame 24, when the control plate 26 slides, it drives the control rod 211 to swing, thereby pulling the connecting frame 24. The connecting frame 24 is fixed on the moving plate 23, so the moving plate 23 will move accordingly. Since the wedge block 22 on the bottom surface of the moving plate 23 cooperates with the wedge groove on the top surface of the fixed plate 21, when the moving plate 23 moves, the wedge structure causes the moving plate 23 to move horizontally while driving the clamping block 29 and the clamping plate 210 to move towards the mold. The two clamping plates 210 clamp and fix the mold from both sides, thereby achieving the positioning of the mold.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable mold positioning device for forming metal radiators, comprising a placement plate (1), characterized in that: A fixing mechanism (2) is provided above the placement plate (1), and a lifting mechanism (3) is provided below the placement plate (1). The fixing mechanism (2) includes a clamping part and a control part; The clamping part includes two fixing plates (21) and two clamping plates (210), and the control part includes two connecting brackets (24) and a control plate (26). Both fixed plates (21) are located above the placement plate (1). The top surfaces of the two fixed plates (21) are slidably connected to the bottom surfaces of the two movable plates (23). Two clamping blocks (29) are fixedly installed on the adjacent side of the two movable plates (23). Two clamping plates (210) are fixedly installed on the adjacent side of the two clamping blocks (29).

2. The adjustable mold positioning device for heat sink metal forming according to claim 1, characterized in that: The lifting mechanism (3) includes two lifting frames (31). The bottom surfaces of the two lifting frames (31) slide through the top surface of the placement plate (1) and extend to the bottom of the placement plate (1). The bottom surfaces of the two lifting frames (31) are fixedly provided with lifting plates (32). The top surfaces of the two lifting frames (31) are respectively fixedly connected to the bottom surfaces of the two fixed plates (21).

3. The adjustable mold positioning device for radiator metal forming according to claim 1, characterized in that: A fixing frame (25) is fixedly installed on the outer wall of each of the two fixing plates (21). The top surface of the fixing frame (25) is slidably connected to the bottom surface of the control plate (26). Two connecting frames (24) are fixedly installed on the side of each of the two moving plates (23) near the fixing frame (25). Two control rods (211) are hinged on the side of each of the two fixing plates (21). The side of each of the two control rods (211) near the two connecting frames (24) is hinged to the outer wall of each of the two connecting frames (24).

4. The adjustable mold positioning device for radiator metal forming according to claim 3, characterized in that: An electric telescopic rod (28) is fixedly installed on the top surface of the fixed frame (25), and the output end of the electric telescopic rod (28) is fixedly connected to the outer wall of the control board (26).

5. The adjustable mold positioning device for radiator metal forming according to claim 3, characterized in that: The top surface of the fixed frame (25) is fixedly provided with two guide rails (27). The outer walls of the two guide rails (27) are slidably connected to the inner side of the control plate (26). The top surfaces of the two fixed plates (21) are respectively provided with two wedge-shaped grooves. The inner walls of the two wedge-shaped grooves are respectively provided with two wedge-shaped blocks (22). The top surfaces of the two wedge-shaped blocks (22) are respectively fixedly connected to the bottom surfaces of the two moving plates (23).

6. The adjustable mold positioning device for heat sink metal forming according to claim 2, characterized in that: A servo motor (36) is fixedly installed on the bottom surface of the lifting plate (32). The output end of the servo motor (36) extends through the bottom surface of the lifting plate (32) to the top of the lifting plate (32). A threaded rod (34) is fixedly installed on the output end of the servo motor (36). A threaded sleeve (33) is threaded on the outer wall of the threaded rod (34). The top surface of the threaded sleeve (33) is fixedly connected to the bottom surface of the placement plate (1). A limit frame (35) is fixedly installed on the outer wall of the threaded sleeve (33). The bottom surface of the limit frame (35) slides through the top surface of the lifting plate (32) to the bottom of the lifting plate (32).

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