Auxiliary heat dissipation support and electric welding machine

Abstract

The utility model provides an auxiliary heat dissipation support and an electric welding machine, and relates to the technical field of heat dissipation supports, the auxiliary heat dissipation support comprises a support body, and the support body is arranged on the ground and used for bearing the electric welding machine; the cooling fan is arranged on the frame body, and fan blades of the cooling fan are driven by a motor to rotate at a high speed to generate airflow which is blown into the electric welding machine to take out heat in the electric welding machine; the limiting device is arranged on the frame body and used for limiting the electric welding machine placed on the frame body, and the limiting device comprises a base, a limiting device and a driving device, and the base is detachably installed on the frame body through an assembling assembly; by arranging the limiting device, the electric welding machine can be directly placed on the base to be limited and can also be directly lifted to be disassembled, and the situation that the electric welding machine slides and displaces when a worker moves or carries the frame body, and the electric welding machine falls off from the frame body to be damaged is reduced; and the use safety and the placement stability of the electric welding machine are improved.

Description

Technical Field

[0001] This utility model relates to the field of heat dissipation bracket technology, and in particular to an auxiliary heat dissipation bracket and an electric welding machine. Background Technology

[0002] An electric welding machine is a device that uses welding current to generate high temperatures, causing the workpiece to partially melt or reach a plastic state, thereby achieving the connection of metal parts. It is widely used in industrial fields such as machinery manufacturing, construction, shipbuilding, automobiles, and aerospace, and is an indispensable tool in metal processing and repair. During the use of electric welding machines, in order to better dissipate heat, heat dissipation brackets are often used to assist the electric welding machine in accelerating heat dissipation.

[0003] Existing auxiliary heat dissipation brackets for welding machines mostly involve placing the welding machine on a frame, with a cooling fan on one side of the frame. The fan blades are driven by a motor to rotate at high speed, generating airflow that blows into the welding machine through a heat dissipation hole on one side and out through a heat dissipation hole on the other side. This airflow carries away the heat inside the welding machine, thus achieving auxiliary heat dissipation.

[0004] However, since welding machines are usually placed directly on the frame for use, they may slide and shift when personnel move or transport the frame, causing the welding machine to fall off the frame and be damaged, thus affecting the safety of the welding machine. Utility Model Content

[0005] The technical problem this utility model aims to solve is that, since welding machines are usually placed directly on a frame for use, the welding machine may slide and fall off the frame when personnel move or transport the frame, thus affecting the safety of the welding machine.

[0006] The technical solution adopted by this utility model to solve its technical problem is: an auxiliary heat dissipation bracket, comprising: a frame, the frame being placed on the ground to support an electric welding machine; a cooling fan, the cooling fan being installed on the frame, wherein the cooling fan is driven by a motor to rotate the fan blades at high speed to generate airflow that blows into the interior of the electric welding machine to remove its internal heat; and a limiting device, wherein the limiting device is installed on the frame to limit the electric welding machine placed on the frame.

[0007] Preferably, the limiting device includes: a base, which is detachably mounted on the frame via an assembly assembly; a cylindrical plate, wherein the cylindrical plate is slidably mounted on the base, and a first spring is fixedly connected between the cylindrical plate and the base; and clamping rods, two clamping rods being slidably mounted on both sides of the base, wherein a second spring is fixedly connected between the clamping rods and the base, and both clamping rods are connected to both ends of the cylindrical plate via ropes.

[0008] The aforementioned components achieve the following effects: By setting a limiting device, the welding machine is first placed on the base, causing it to press down on the cylindrical plate. Under the pressure of the welding machine, the cylindrical plate moves away from the base. During this movement, the cylindrical plate pulls the clamping rods on both sides of the base, causing them to move in opposite directions and compress and fix the welding machine, thus limiting its movement. When it is necessary to release the limiting effect, the welding machine can be lifted directly, causing the cylindrical plate to lose pressure and reset under the action of the first spring. Simultaneously, the second spring drives the two clamping rods to reset, achieving convenient fixing and separation of the welding machine. This reduces the risk of the welding machine sliding and falling off the frame during personnel movement or handling, thus improving the safety and stability of the welding machine.

[0009] Preferably, rubber pads are fixedly connected to adjacent sides of the two clamping rods, wherein the surface of the rubber pads is provided with multiple protrusions.

[0010] The effect achieved by the above components is that by setting rubber pads, the fit between the clamping rod and the surface of the welding machine can be increased, while separating the two and reducing the squeezing and wear caused by the clamping rod on the surface of the welding machine.

[0011] Preferably, a shaft is fixedly connected to the inner wall of the base, wherein the surface of the shaft is in contact with the surface of the rope near the cylindrical plate.

[0012] The effect achieved by the above components is as follows: by setting the shaft, the shaft can support and limit the side of the rope near the cylindrical plate, so that the rope always maintains a horizontal angle with the clamp during the pulling process, ensuring the normal pulling of the rope on the clamp.

[0013] Preferably, a wear-resistant plate is fixedly connected to one side of the base, wherein the wear-resistant plate is a ceramic composite plate.

[0014] The effect achieved by the above components is that by setting up wear-resistant plates, the base can be replaced in contact with the welding machine, reducing the wear on the base when the welding machine is placed, and improving the service life of the base.

[0015] Preferably, the assembly component includes: a frame fixedly connected to the bracket body, and a slot provided on one side of the base; a locking block, wherein the locking block is slidably mounted on the frame via a spring rod, wherein one end of the spring rod is fixedly connected to the frame, and wherein the spring rod pushes the locking block into the slot to fix the base.

[0016] The effect achieved by the above components is as follows: By setting the assembly components, the base is first manually moved. When the base moves to the position where it fits against the locking block, it continues to move, causing the base to press the locking block towards the frame. When the base moves to the position where it fits against the frame surface, the locking slot corresponds to the locking block position. At this time, under the reaction force of the spring in the spring rod, the spring rod pushes the locking block towards the base. When the locking block moves to the position where it is inserted into the locking slot, the locking block limits the base, thereby achieving rapid assembly between the limiting device and the frame. At the same time, the limiting device can be easily disassembled later, improving the flexibility of the limiting device and the convenience of later maintenance.

[0017] Preferably, the end of the spring rod away from the locking block is fixedly connected to a round hole rod, and a pin is slidably connected to the inner wall of the frame, the surface size and shape of the pin being adapted to the inner wall size and shape of the round hole rod.

[0018] The effect achieved by the above components is as follows: by setting a pin, when the personnel pull the block out of the slot through the round hole rod, the inner wall of the round hole rod corresponds to the position of the pin, and then the pin is inserted into the frame and the inside of the round hole rod to fix the round hole rod, preventing the spring rod from resetting, and making it convenient for personnel to disassemble the base.

[0019] Preferably, an electric welding machine is used for the aforementioned auxiliary heat dissipation bracket.

[0020] The beneficial effects of this utility model are:

[0021] By setting a limiting device, the welding machine can be placed directly on the base for limiting, and the welding machine can also be lifted directly for disassembly. This reduces the possibility of the welding machine sliding and falling off the frame when personnel move or transport the frame, thus improving the safety and stability of the welding machine. Attached Figure Description

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0024] Figure 2 This is a three-dimensional structural diagram of the base of this utility model;

[0025] Figure 3 This is a three-dimensional structural diagram of the shaft of this utility model;

[0026] Figure 4 This is a three-dimensional structural diagram of the frame of this utility model.

[0027] Legend: 1. Frame; 2. Cooling fan; 3. Welding machine; 4. Limiting device; 41. Base; 42. Cylindrical plate; 43. First spring; 44. Clamping rod; 45. Second spring; 46. Rope; 47. Shaft; 48. Rubber pad; 49. Wear-resistant plate; 5. Assembly components; 51. Frame; 52. Spring rod; 53. Locking block; 54. Round hole rod; 55. Pin; 56. Slot. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] Figure 1-4 An auxiliary heat dissipation bracket is shown, comprising: a frame 1, which is placed on the ground to support an electric welding machine 3; a cooling fan 2, which is mounted on the frame 1, wherein the cooling fan 2 generates airflow by rotating the fan blades at high speed driven by a motor and blows the airflow into the electric welding machine 3 to remove its internal heat; and a limiting device 4, which is mounted on the frame 1 and is used to limit the electric welding machine 3 placed on the frame 1.

[0031] Figure 2 and Figure 3The limiting device 4 shown includes: a base 41, which is detachably mounted on the frame 1 via an assembly assembly 5; a cylindrical plate 42, which is slidably mounted on the base 41, and a first spring 43 is fixedly connected between the cylindrical plate 42 and the base 41; and clamping rods 44, which are slidably mounted on both sides of the base 41, and a second spring 45 is fixedly connected between the clamping rods 44 and the base 41. Both ends of the two clamping rods 44 are connected to the cylindrical plate 42 via ropes 46. By setting the limiting device 4, the welding machine 3 is first placed on the base 41, causing the welding machine 3 to press down on the cylindrical plate 42, so that the cylindrical plate 42 moves away from the base 41 under the pressure of the welding machine 3. This allows the cylindrical plate 42 to move by pulling the clamping rods 44 on both sides of the base 41 in opposite directions via the rope 46 during movement. This causes the clamping rods 44 on both sides of the base 41 to press and fix the welding machine 3, thereby limiting the welding machine 3. When it is necessary to release the limit on the welding machine 3, the welding machine 3 can be lifted directly, causing the cylindrical plate 42 to lose pressure and reset under the action of the first spring 43. At the same time, the second spring 45 drives the two clamping rods 44 to reset, achieving convenient fixing and separation of the welding machine 3. This reduces the possibility of the welding machine 3 sliding and falling off the frame 1 when personnel move or transport the frame 1, thus improving the safety and stability of the welding machine 3.

[0032] Figure 2 and Figure 3 Rubber pads 48 are fixedly connected to the adjacent sides of the two clamping rods 44 shown. The surface of the rubber pads 48 has multiple protrusions. By setting the rubber pads 48, the fit between the clamping rods 44 and the surface of the welding machine 3 can be increased, while separating the two and reducing the squeezing wear caused by the clamping rods 44 on the surface of the welding machine 3. A shaft 47 is fixedly connected to the inner wall of the base 41. The surface of the shaft 47 is in contact with the surface of the rope 46 near the cylindrical plate 42. By setting the shaft 47, the shaft 47 can support and limit the rope 46 near the cylindrical plate 42, so that the rope 46 always maintains a horizontal angle with the clamping rods 44 during the pulling process, ensuring the normal pulling of the clamping rods 44 by the rope 46.

[0033] Figure 2 and Figure 3 A wear-resistant plate 49 is fixedly connected to one side of the base 41 shown. The wear-resistant plate 49 is a ceramic composite plate. By setting the wear-resistant plate 49, the base 41 can be replaced to contact the welding machine 3, reducing the wear on the base 41 when the welding machine 3 is placed, and improving the service life of the base 41.

[0034] Figure 3 and Figure 4The assembly component 5 shown includes: a frame 51, which is fixedly connected to the frame 1, and a slot 56 is provided on one side of the base 41; a locking block 53, wherein the locking block 53 is slidably mounted on the frame 51 by a spring rod 52, wherein one end of the spring in the spring rod 52 is fixedly connected to the frame 51, and wherein the spring rod 52 pushes the locking block 53 into the slot 56 to fix the base 41. By setting the assembly component 5, the base 41 is first manually moved. When the base 41 moves to the position where it is in contact with the locking block 53, it continues to move, so that the base 41 presses the locking block 53 closer to the frame 51. When the base 41 moves to a position where it is in contact with the surface of the frame 1, the slot 56 and the block 53 are aligned. At this time, under the reaction force of the spring in the spring rod 52, the spring rod 52 pushes the block 53 to move closer to the base 41. When the block 53 moves to the position where it is inserted into the slot 56, the block 53 limits the base 41, thereby achieving quick assembly between the limiting device 4 and the frame 1. At the same time, the limiting device 4 can be easily disassembled in the future, improving the flexibility of use of the limiting device 4 and the convenience of later maintenance.

[0035] Figure 3 and Figure 4 The end of the spring rod 52 away from the locking block 53 is fixedly connected to a round hole rod 54. A pin 55 is slidably connected to the inner wall of the frame 51. The size and shape of the pin 55 are adapted to the size and shape of the inner wall of the round hole rod 54. By setting the pin 55, when the personnel pull the locking block 53 out of the slot 56 through the round hole rod 54, the inner wall of the round hole rod 54 corresponds to the position of the pin 55. Then the pin 55 is inserted into the frame 51 and the round hole rod 54 to fix the round hole rod 54, preventing the spring rod 52 from resetting, and making it convenient for personnel to disassemble the base 41.

[0036] Working principle: First, manually move the base 41. When the base 41 moves to the position where it is in contact with the locking block 53, continue to move it so that the base 41 presses the locking block 53 and moves it closer to the frame 51. When the base 41 moves to the position where it is in contact with the surface of the frame 1, the locking slot 56 corresponds to the position of the locking block 53. At this time, under the reaction force of the spring in the spring rod 52, the spring rod 52 pushes the locking block 53 to move closer to the base 41. When the locking block 53 moves to the position where it is inserted into the slot 56, the locking block 53 limits the base 41, thereby achieving rapid assembly between the limiting device 4 and the frame 1.

[0037] At this point, the welding machine 3 is placed on the base 41, causing the welding machine 3 to press down on the cylindrical plate 42. Under the pressure of the welding machine 3, the cylindrical plate 42 moves away from the base 41. During this movement, the cylindrical plate 42 pulls the clamping rods 44 on both sides of the base 41 to move in opposite directions via the rope 46. This causes the clamping rods 44 on both sides of the base 41 to squeeze and fix the welding machine 3, thereby limiting the welding machine 3. When it is necessary to release the limitation of the welding machine 3, the welding machine 3 can be lifted directly, causing the cylindrical plate 42 to lose pressure and reset under the action of the first spring 43. At the same time, the second spring 45 drives the two clamping rods 44 to reset, achieving convenient separation of the welding machine 3.

[0038] When the welding machine 3 is in use, the frame 1 provides support for the welding machine 3. Then, the cooling fan 2 is started by electricity, so that the fan blades of the cooling fan 2 are driven by the motor to rotate at high speed and generate airflow that blows into the heat dissipation hole on one side of the welding machine 3 and is discharged through the heat dissipation hole on the other side. The airflow carries away the heat inside the welding machine 3, thereby achieving auxiliary heat dissipation for the welding machine 3.

[0039] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. An auxiliary heat dissipation bracket, characterized in that it comprises: A frame (1) is placed on the ground to support a welding machine (3). Cooling fan (2), the cooling fan (2) is installed on the frame (1), wherein the cooling fan (2) generates airflow by driving the fan blades to rotate at high speed through the motor and blows it into the electric welding machine (3) to remove its internal heat; Limiting device (4), wherein the limiting device (4) is installed on the frame (1) and is used to limit the welding machine (3) placed on the frame (1).

2. The auxiliary heat dissipation bracket according to claim 1, characterized in that: The limiting device (4) includes: a base (41), which is detachably mounted on the frame (1) via an assembly assembly (5); A cylindrical plate (42) is slidably mounted on a base (41), wherein a first spring (43) is fixed between the cylindrical plate (42) and the base (41). Clamping rods (44), two clamping rods (44) are slidably installed on both sides of the base (41), wherein a second spring (45) is fixed between the clamping rods (44) and the base (41), and both ends of the two clamping rods (44) are connected to the cylindrical plate (42) by ropes (46).

3. The auxiliary heat dissipation bracket according to claim 2, characterized in that: A rubber pad (48) is fixedly connected to one side of each of the two clamping rods (44), wherein the surface of the rubber pad (48) is provided with multiple protrusions.

4. The auxiliary heat dissipation bracket according to claim 2, characterized in that: The inner wall of the base (41) is fixedly connected to a shaft (47), wherein the surface of the shaft (47) is in contact with the surface of the rope (46) near the cylindrical plate (42).

5. An auxiliary heat dissipation bracket according to claim 2, characterized in that: A wear-resistant plate (49) is fixedly connected to one side of the base (41), wherein the wear-resistant plate (49) is a ceramic composite plate.

6. An auxiliary heat dissipation bracket according to claim 2, characterized in that: The assembly component (5) includes: a frame (51), which is fixed to the frame (1), and a slot (56) is provided on one side of the base (41). The locking block (53) is slidably mounted on the frame (51) by means of a spring rod (52), wherein one end of the spring in the spring rod (52) is fixed to the frame (51), and wherein the spring rod (52) pushes the locking block (53) to insert into the slot (56) to fix the base (41).

7. An auxiliary heat dissipation bracket according to claim 6, characterized in that: The end of the spring rod (52) away from the locking block (53) is fixedly connected to a round hole rod (54), and a pin (55) is slidably connected to the inner wall of the frame (51). The surface size and shape of the pin (55) are adapted to the size and shape of the inner wall of the round hole rod (54).

8. An electric welding machine, characterized by: For use in any one of claims 1-7, as described in the auxiliary heat dissipation bracket.

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