Angle iron welding clamp for air conditioner support
By introducing structures such as telescopic push rods, ring clamps and hydraulic rods into the welding fixtures, the problem of insufficient shape adaptability caused by the shape fixation of existing welding fixtures is solved, and the stable clamping and welding positioning of workpieces of different shapes is achieved. Improves welding flexibility and quality.
Patent Information
- Application Number
- CN202420880951.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-26
AI Technical Summary
The shape and model of existing welding fixtures are relatively fixed, making it difficult to adapt to the clamping needs of workpieces of different shapes, especially when triangular iron is welded with other shapes of workpieces, which affects the welding quality.
A triangular iron welding fixture for air conditioning brackets is designed, using telescopic push rods, ring clamps, bidirectional hydraulic rods and flip motors. Through the linkage and adjustment of these components, positioning and clamping of workpieces of different shapes is achieved, including The combination of components such as support plates, turntables, square clamps, linkage blocks, nut rings and drive motors can be adapted according to the size and shape of the workpiece.
The stable clamping and welding positioning of triangular iron and other shape workpieces is achieved, meeting the clamping needs of different types of components and improving welding flexibility and quality.
Smart Images
Figure CN222154486U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of welding fixtures, in particular to a triangular iron welding fixture for an air conditioner bracket. Background Art
[0002] The triangle iron is a metal product, usually made of steel or iron. During the installation of the air conditioner, a triangle iron bracket is used to support it to enhance the stability and durability of the structure. During the processing of the triangle iron air conditioner bracket, it needs to be welded, so a triangle iron welding fixture for the air conditioner bracket is required.
[0003] The Chinese patent with the authorization publication number CN212704980U discloses a welding fixture, including: a bearing assembly, including a carrier plate, a limit block, a fixed block, a receiving block and a locking pin; a receiving cavity is formed between the limit block, the fixed block and the receiving block, and the receiving cavity is used to receive the workpiece; the locking pin is passed through the receiving block and abuts against the workpiece; and a clamping assembly, including a spring, a pressure block, a guide rod and a support rod; the support rod is used to abut against the pressure block; one end of the spring abuts against the carrier plate, and the other end of the spring abuts against the pressure block; a slide groove is provided at one end of the pressure block, and the guide rod is passed through the slide groove and the spring and then connected to the carrier plate. The above welding fixture has a simple structure and is easy to use. The locking pin, the limit block and the fixed block are used to lock the workpiece in the horizontal direction, and the pressure block is used to lock the workpiece in the vertical direction, so that the workpiece can be firmly clamped to ensure the welding quality.
[0004] Although the welding fixture mentioned above utilizes locking pins, limit blocks and fixed blocks to lock the workpiece in the horizontal direction, and the pressure block to lock the workpiece in the vertical direction, it can firmly clamp the workpiece and ensure the welding quality. However, the fixed fixture usually has a relatively fixed shape and model. However, during the processing, if it is necessary to weld the triangle iron with other shaped workpieces, it is difficult to fix the other shaped workpieces, and it cannot meet the clamping requirements of different types of parts. For this reason, we propose a triangle iron welding fixture for air-conditioning brackets. Utility Model Content
[0005] The purpose of the utility model is to provide a triangle iron welding fixture for an air-conditioning bracket, so as to solve the problem raised in the above background technology that since the fixing fixture usually has a relatively fixed shape and model, it is difficult to fix the other shapes of workpieces when it is necessary to weld the triangle iron to other shapes of workpieces during the processing process, and the clamping requirements of different types of parts cannot be met.
[0006] To achieve the above purpose, the utility model provides the following technical solution: a triangular iron welding fixture for an air conditioner bracket, comprising:
[0007] A welding table, wherein support plates are installed on both sides above the welding table, and a turntable is installed on one side of the support plate, square clamps are installed on both ends of one side of the turntable, and one side of the square clamp is connected to a positioning plate, a telescopic push rod is installed inside the positioning plate, and one end of the telescopic push rod is connected to a circular clamp block;
[0008] A linkage block connected to the other side of the square clamp block, wherein a bidirectional hydraulic rod is connected to the inner side of the linkage block;
[0009] A turning motor is connected to the other side of the turntable. One end of the turntable is connected to a linkage rod, and a limiting groove is provided at the connection between the linkage rod and the support plate.
[0010] Preferably, the support plate is further provided with:
[0011] A nut ring is connected to the lower end of the support plate, a transmission screw rod is installed inside the nut ring, and one end of the transmission screw rod is connected to a driving motor.
[0012] Preferably, a rotating structure is formed between the driving motor and the transmission screw, and the transmission screw passes through the interior of the nut ring, and the nut ring is fixedly connected to the support plate.
[0013] Preferably, the bidirectional hydraulic rod forms a telescopic structure through the linkage block and the square clamp block, and the square clamp block is slidably connected to the support plate, and the square clamp blocks are symmetrically distributed about the vertical center line of the turntable.
[0014] Preferably, a telescopic structure is formed between the telescopic push rod and the circular clamp block, and the circular clamp block is slidably connected to the square clamp block.
[0015] Preferably, a rotating structure is formed between the flip motor and the turntable, and the turntable is rotatably engaged with the limiting groove via a linkage rod.
[0016] Compared with the prior art, the utility model provides a triangular iron welding fixture for air conditioner bracket, which has the following beneficial effects:
[0017] The utility model can drive the circular ring clamp block to move vertically through the telescopic push rod, and the circular ring clamp block can be used to facilitate the positioning of the circular workpiece, so that it is convenient to weld the triangle iron with workpieces of other shapes, and it is also convenient to weld and position workpieces of different shapes, avoiding the problem that the fixing fixture usually has a relatively fixed shape and model. However, during the processing, if it is necessary to weld the triangle iron with workpieces of other shapes, it is difficult to fix the workpieces of other shapes, and the clamping requirements of different types of parts cannot be met. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the structure of the support plate of the utility model;
[0020] Figure 3 This is a schematic diagram of the structure of the turntable of the utility model;
[0021] Figure 4 It is a structural schematic diagram of the connection between the support plate and the nut ring of the utility model.
[0022] In the figure: 1. welding table; 2. support plate; 3. turntable; 4. square clamp block; 5. linkage block; 6. bidirectional hydraulic rod; 7. positioning plate; 8. telescopic push rod; 9. circular clamp block; 10. flip motor; 11. linkage rod; 12. limit groove; 13. nut ring; 14. drive motor; 15. transmission screw. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-3 A triangular iron welding fixture for an air conditioner bracket comprises: a welding table 1, support plates 2 are installed on both sides above the welding table 1, and a turntable 3 is installed on one side of the support plate 2, square clamps 4 are installed on both ends of one side of the turntable 3, and one side of the square clamp 4 is connected to a positioning plate 7, a telescopic push rod 8 is installed inside the positioning plate 7, and one end of the telescopic push rod 8 is connected to a circular clamp 9; a telescopic structure is formed between the telescopic push rod 8 and the circular clamp 9, and the circular clamp 9 is slidably connected to the square clamp 4; the telescopic push rod 8 can drive the circular clamp 9 to move vertically, and the circular clamp 9 can facilitate the circular workpiece to be moved Positioning, so that it is convenient for welding triangle iron and other shaped workpieces, and it is also convenient for welding positioning of workpieces of different shapes; the linkage block 5 is connected to the other side of the square clamping block 4, and the inner side of the linkage block 5 is connected with a two-way hydraulic rod 6; the two-way hydraulic rod 6 forms a telescopic structure between the linkage block 5 and the square clamping block 4, and the square clamping block 4 is slidably connected to the support plate 2, and the square clamping block 4 is symmetrically distributed about the vertical center line of the turntable 3; the two-way hydraulic rod 6 can drive the linkage block 5 and the square clamping block 4 to move in the vertical direction, so that the triangle iron workpiece can be clamped and positioned by the relatively moving square clamping block 4.
[0025] See also Figure 1 , 24. A triangular iron welding fixture for an air conditioner bracket, comprising: a flip motor 10, which is connected to the other side of a turntable 3, one end of the turntable 3 is connected to a linkage rod 11, and a limit slot 12 is provided at the connection between the linkage rod 11 and the support plate 2; a rotating structure is formed between the flip motor 10 and the turntable 3, and the turntable 3 is rotatably engaged and connected with the limit slot 12 through the linkage rod 11; the flip motor 10 can drive the turntable 3 and the clamping block to rotate, so that the clamped workpiece can be flipped, which is convenient for welding through the position, and the rotation of the turntable 3 can be played by the linkage rod 11 and the limit slot 12 Limiting function; the nut ring 13 is connected to the lower end of the support plate 2, and a transmission screw rod 15 is installed inside the nut ring 13, and one end of the transmission screw rod 15 is connected to a driving motor 14; a rotating structure is formed between the driving motor 14 and the transmission screw rod 15, and the transmission screw rod 15 passes through the inside of the nut ring 13, and the nut ring 13 is fixedly connected to the support plate 2; the driving motor 14 can drive the transmission screw rod 15 to rotate, and the rotating transmission screw rod 15 can transmit the nut ring 13 and the support plate 2 in the horizontal direction, so that it can be clamped and positioned according to the size of the workpiece.
[0026] Working principle: When using the triangular iron welding fixture for air conditioner bracket, first adjust the distance between the clamping blocks according to the size of the workpiece, start the drive motor 14, the drive motor 14 drives the transmission screw 15 to rotate, and the rotating transmission screw 15 transmits the nut ring 13 and the support plate 2 in the horizontal direction until they are adjusted to a position suitable for the size of the workpiece; then start the two-way hydraulic rod 6, the two-way hydraulic rod 6 drives the linkage block 5 and the square clamping block 4 to move in the vertical direction, so that the triangular iron workpiece can be clamped and positioned by the relatively moving square clamping block 4, if necessary, the triangular iron and cylindrical workpiece To carry out welding, start the telescopic push rod 8, which drives the annular clamp block 9 to move vertically. The annular clamp block 9 can be used to facilitate the positioning of the circular workpiece, thereby facilitating the welding of the triangle iron and other shaped workpieces, and is also suitable for the welding positioning of workpieces of different shapes; during the last welding process, start the flip motor 10, which drives the turntable 3 and the clamp block to rotate, thereby turning the clamped workpiece, which is convenient for welding in position, and the rotation of the turntable 3 can be limited by the linkage rod 11 and the limit groove 12. This is the working principle of the triangle iron welding fixture for the air-conditioning bracket.
[0027] 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 triangle iron welding fixture for air conditioner bracket, characterized in that: include: A welding platform (1), wherein support plates (2) are installed on both sides above the welding platform (1), and a turntable (3) is installed on one side of the support plate (2), square clamps (4) are installed on both ends of one side of the turntable (3), and one side of the square clamp (4) is connected to a positioning plate (7), a telescopic push rod (8) is installed inside the positioning plate (7), and one end of the telescopic push rod (8) is connected to a circular clamp block (9); A linkage block (5) connected to the other side of the square clamp block (4), wherein the inner side of the linkage block (5) is connected to a bidirectional hydraulic rod (6); A turning motor (10) is connected to the other side of the turntable (3); one end of the turntable (3) is connected to a linkage rod (11); and a limiting groove (12) is provided at the connection between the linkage rod (11) and the support plate (2).
2. The triangular iron welding fixture for air conditioner bracket according to claim 1, characterized in that: The support plate (2) is also provided with: A nut ring (13) is connected to the lower end of the support plate (2), a transmission screw rod (15) is installed inside the nut ring (13), and one end of the transmission screw rod (15) is connected to a driving motor (14).
3. The triangular iron welding fixture for air conditioner bracket according to claim 2 is characterized in that: A rotating structure is formed between the driving motor (14) and the transmission screw rod (15), and the transmission screw rod (15) penetrates the interior of the nut ring (13), and the nut ring (13) is fixedly connected to the support plate (2).
4. The triangle iron welding fixture for air conditioner bracket according to claim 1, characterized in that: The bidirectional hydraulic rod (6) forms a telescopic structure through the linkage block (5) and the square clamp block (4), and the square clamp block (4) is slidably connected to the support plate (2), and the square clamp blocks (4) are symmetrically distributed about the vertical center line of the turntable (3).
5. The triangular iron welding fixture for air conditioner bracket according to claim 1, characterized in that: A telescopic structure is formed between the telescopic push rod (8) and the circular clamp block (9), and the circular clamp block (9) is slidably connected to the square clamp block (4).
6. The triangular iron welding fixture for air conditioner bracket according to claim 1, characterized in that: A rotating structure is formed between the flip motor (10) and the rotating disk (3), and the rotating disk (3) is rotatably engaged and connected with the limiting groove (12) via a linkage rod (11).