A pipe welding die for high frequency pipe welding machine

Abstract

The utility model discloses a welding pipe mold for a high-frequency welding pipe machine, comprising: a base, a bracket, a control component, a turntable, a mold body and a mounting component. The control component is arranged inside the bracket, and the active bevel gear is driven to rotate by starting a double-axis motor, so that the driven bevel gear drives the screw rod to rotate, so that the connecting plate can slide up and down along the guide rod to adapt to mold bodies of different heights and improve the flexibility of the device; the mounting components are arranged on the upper and lower sides of the mold body, and the mold body is brought close to the turntable so that the clamping block is gradually inserted between the first clamping plate and the second clamping plate. Under the action of a spring and a telescopic rod, the two baffles will push the first clamping plate and the second clamping plate to move, so that the two are close to the clamping block and fix them, and cooperate with the fixing block and the fixing ball to realize the rapid installation of the mold body, and the above operation can be performed in reverse to remove the mold body, saving time and labor and improving the processing efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of welded pipe processing, in particular to a welded pipe mould used for a high-frequency pipe welding machine. Background Art

[0002] The high-frequency pipe welding machine mainly utilizes the metal at the connection of the melted pipe to fuse and fix it. In this process, the inward extrusion force must be maintained after the pipe is melted to ensure stable welding. Therefore, the pipe welding mold of the high-frequency pipe welding machine must always be against the pipe. The high-frequency pipe welding machine described in the publication number CN215546402U is convenient for the device to drive the two movable blocks to adjust the position during use through the dual-axis motor, and then drive the two mold seats to move through the two sets of movable bases, support baffles and upper bases, so as to complete the adjustment of the distance between the two mold seats. However, the prior art still has the following defects:

[0003] 1. The existing technology cannot be adjusted in height and has certain limitations;

[0004] 2. The existing technology is time-consuming and labor-intensive to fix the mold, and it is inconvenient to replace, which affects the processing efficiency. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the above defects and provide a pipe welding mould for a high frequency pipe welding machine.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is: a welding pipe mold for a high-frequency pipe welding machine, comprising:

[0007] A base, the bottom end of which is fixedly connected to the pipe welding machine;

[0008] A bracket, wherein the bracket is fixedly connected to the upper side of the base;

[0009] A control component, wherein the control component is fixedly connected to the upper outer wall of the bracket, the control component comprises a screw rod, a connecting plate, a guide rod, a driven bevel gear, an active bevel gear and a double-axis motor, the two screw rods are used in conjunction with the bracket and are rotatably connected to the upper two ends of the base respectively, a connecting plate is sleeved on the screw rod, and the upper two ends of the base are fixedly connected to two guide rods used in conjunction with the bracket, the guide rods penetrate the connecting plate and are slidably connected thereto, the upper two ends of the outer wall of the bracket are rotatably connected to the driven bevel gear used in conjunction with the screw rod, two active bevel gears used in conjunction with the driven bevel gear are arranged above the bracket, and the upper outer wall of the bracket is fixedly connected to the double-axis motor used in conjunction with the active bevel gear;

[0010] Turntables, four of which are located above the base;

[0011] A mold body, wherein the upper and lower sides of the two mold bodies are detachably connected to the four turntables respectively;

[0012] A plurality of mounting components are used in conjunction with the four turntables and are respectively fixedly connected to the upper and lower ends of the two mold bodies.

[0013] As an improvement, the installation assembly includes:

[0014] A clamping block, the clamping block is fixedly connected to one end of the mold body close to the turntable;

[0015] A card plate 1, the card plate 1 is used in conjunction with the card block and is rotatably connected to the turntable through a guide groove provided on the turntable;

[0016] A second clamping plate, the second clamping plate is used in conjunction with the clamping block and is rotatably connected to the turntable through a guide groove provided on the turntable;

[0017] Baffles, opposite ends of the two baffles are fixedly connected to the first clamping plate and the second clamping plate respectively;

[0018] The telescopic rods are used in conjunction with the guide grooves and are rotatably connected to a side of the baffle plate close to the rotating disk. A spring is sleeved on the telescopic rods.

[0019] As an improvement, the upper and lower ends of the mold body are fixedly connected with two fixed blocks, and two fixing holes used in conjunction with the fixed blocks are provided on the side of the turntable close to the mold body. A telescopic rod 2 is provided on one side of the fixed block, a spring is provided on the telescopic rod 2, and a fixing ball used in conjunction with the fixing hole is provided on the end of the telescopic rod 2 away from the fixed block.

[0020] As an improvement, the opposite sides of the upper and lower turntables are rotatably connected to the connecting plate and the base respectively by means of bearings.

[0021] As an improvement, the inner diameters of the four bearings are fixedly connected to the four turntables respectively, and the outer diameters of the four bearings are fixedly connected to the base and the connecting plate respectively.

[0022] The advantages of the utility model compared with the prior art are: 1. The utility model is provided with a control component inside the bracket, and the active bevel gear can be driven to rotate by starting the dual-axis motor, so that it drives the driven bevel gear to rotate, thereby driving the lead screw to rotate, so that the connecting plate can slide up and down along the guide rod to adapt to mold bodies of different heights, thereby improving the flexibility of the device.

[0023] 2. The utility model is provided with installation components on the upper and lower sides of the mold body. By bringing the mold body and the turntable close to each other, the clamping block is gradually inserted between the clamping plate 1 and the clamping plate 2. Under the action of the spring and the telescopic rod 1, the two baffles will push the clamping plate 1 and the clamping plate 2 to move, so that the two are close to the clamping block and fix them. With the help of the fixing block and the fixing ball, the mold body can be quickly installed. The mold body can be removed by performing the above operation in reverse, which saves time and effort and improves processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0025] Figure 2 It is a right view of the utility model.

[0026] Figure 3 It is a cutaway view of the utility model.

[0027] Figure 4 It is an exploded view of the utility model.

[0028] As shown in the figure:

[0029] 1. Base;

[0030] 2. Bracket;

[0031] 3. Control assembly; 31. Screw rod; 32. Connecting plate; 33. Guide rod; 34. Driven bevel gear; 35. Driving bevel gear; 36. Dual-axis motor;

[0032] 4. Bearings;

[0033] 5. Turntable;

[0034] 6. Mold body;

[0035] 7. Installation assembly; 71. Clamp block; 72. Clamp plate 1; 73. Clamp plate 2; 74. Baffle; 75. Telescopic rod 1;

[0036] 8. Fixed block;

[0037] 9. Telescopic rod 2;

[0038] 10. Fixed ball. DETAILED DESCRIPTION

[0039] 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.

[0040] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances. Example

[0041] like Figures 1 to 4 As shown, this embodiment proposes a pipe welding mold for a high-frequency pipe welding machine, including: a base 1, a bracket 2, a control component 3, a turntable 5, a mold body 6 and a mounting component 7. The bottom end of the base 1 is fixedly connected to the pipe welding machine to provide support for the entire device.

[0042] Among them, the bracket 2 is fixedly connected to the upper side of the base 1, the four turntables 5 are located above the base 1, and the upper and lower ends of the two mold bodies 6 are detachably connected to the four turntables 5 respectively, for fixing the workpiece to be processed to prevent it from shaking.

[0043] The control assembly 3 is fixedly connected to the upper outer wall of the bracket 2. The control assembly 3 includes a screw rod 31, a connecting plate 32, a guide rod 33, a driven bevel gear 34, an active bevel gear 35 and a dual-axis motor 36. The two screw rods 31 are used in conjunction with the bracket 2 and are rotatably connected to the upper two ends of the base 1 respectively. A connecting plate 32 is sleeved on the screw rod 31, and a thread used in conjunction with the screw rod 31 is opened inside the connecting plate 32. Two guide rods 33 used in conjunction with the bracket 2 are fixedly connected at both ends of the upper side of the base 1. The guide rod 33 passes through the connecting plate 32 and is slidably connected thereto. A driven bevel gear 34 used in conjunction with the screw rod 31 is rotatably connected at both ends of the upper outer wall of the bracket 2. The driven bevel gear 34 passes through the bracket 2 The side wall is fixedly connected to the upper end of the screw rod 31, and two active bevel gears 35 for cooperating with the driven bevel gear 34 are arranged above the bracket 2. The lower side of the active bevel gear 35 is meshed with the driven bevel gear 34, and a double-axis motor 36 for cooperating with the active bevel gear 35 is fixedly connected to the upper outer wall of the bracket 2. The two output ends of the double-axis motor 36 are respectively fixedly connected to the two active bevel gears 35. By starting the double-axis motor 36, the active bevel gear 35 can be driven to rotate, so that it drives the driven bevel gear 34 to rotate, thereby driving the screw rod 31 to rotate, so that the connecting plate 32 can slide up and down along the guide rod 33 to adapt to mold bodies 6 of different heights, thereby improving the flexibility of the device.

[0044] A plurality of mounting components 7 are used in conjunction with the four turntables 5 and are respectively fixedly connected to the upper and lower ends of the two mold bodies 6. The mounting components 7 include: a clamping block 71, a clamping plate 1 72, a clamping plate 2 73, a baffle 74 and a telescopic rod 1 75. The clamping block 71 is fixedly connected to one end of the mold body 6 close to the turntable 5. The clamping plate 1 72 is used in conjunction with the clamping block 71 and is rotatably connected to the turntable 5 through a guide groove provided on the turntable 5. The clamping plate 2 73 is used in conjunction with the clamping block 71 and is rotatably connected to the turntable 5 through a guide groove provided on the turntable 5. The opposite ends of the two baffles 74 are respectively fixedly connected to the clamping plate 1 72 and the clamping plate 2 73. The two telescopic rods 1 75 are used in conjunction with the guide groove and are connected to the baffle 74 close to the turntable 5. One side is rotatably connected, and the end of the telescopic rod 75 away from the baffle plate 74 is rotatably connected to the inner wall of the guide groove. A spring is sleeved on the telescopic rod 75. By bringing the mold body 6 and the turntable 5 on the lower side closer, the block 71 is gradually inserted between the clamping plate 1 72 and the second clamping plate 73. Under the action of the spring and the telescopic rod 75, the two baffle plates 74 will push the clamping plate 1 72 and the second clamping plate 73 to move, so that the two are close to the clamping block 71 and fix them. Then the connecting plate 32 is controlled to descend, so that the turntable 5 on the upper side is close to the mold body 6 and the above operation is repeated, so that the mold body 6 can be quickly installed. By performing the above operation in reverse, the mold body 6 can be removed, which saves time and effort and improves processing efficiency. Example

[0045] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0046] The upper and lower ends of the mold body 6 are fixedly connected with two fixing blocks 8. Two fixing holes for cooperating with the fixing blocks 8 are provided on the side of the turntable 5 close to the mold body 6. A telescopic rod 29 is provided on one side of the fixing block 8. The telescopic rod 29 is fixedly connected to the fixing block 8 through a guide hole provided on one side of the fixing block 8. A spring is sleeved on the telescopic rod 29. A fixing ball 10 for cooperating with the fixing hole is provided on the end of the telescopic rod 29 away from the fixing block 8. A card slot for cooperating with the fixing ball 10 is provided on the inner wall of the fixing hole. When the fixing block 8 approaches the turntable 5 as the mold body 6 approaches, the fixing ball 10 will also be embedded in the card slot under the action of the telescopic rod 29 and the spring, thereby further enhancing the fixing effect of the mold body 6 and improving the stability of the device. Example

[0047] The solution in Example 2 is further introduced below in combination with a specific working method, as described below:

[0048] The opposite sides of the upper and lower turntables 5 are fixedly connected with bearings 4 for rotation with the connecting plate 32 and the base 1 respectively. The inner diameters of the four bearings 4 are fixedly connected with the four turntables 5 respectively, and the outer diameters of the four bearings 4 are fixedly connected with the base 1 and the connecting plate 32 respectively, so as to ensure the stability of the mold body 6 during rotation and ensure good subsequent processing effects.

[0049] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0050] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A pipe welding die for a high frequency pipe welding machine, characterized in that: include: A base (1), the bottom end of the base (1) being fixedly connected to the pipe welding machine; A bracket (2), the bracket (2) being fixedly connected to the upper side of the base (1); A control assembly (3), the control assembly (3) being fixedly connected to the upper outer wall of the bracket (2), the control assembly (3) comprising a screw rod (31), a connecting plate (32), a guide rod (33), a driven bevel gear (34), a driving bevel gear (35) and a double-axis motor (36), the two screw rods (31) being used in conjunction with the bracket (2) and being rotatably connected to the upper ends of the base (1), the screw rod (31) being sleeved with a connecting plate (32), the upper ends of the base (1) being fixedly connected with two guide rods (33) being used in conjunction with the bracket (2), the guide rods (33) penetrating the connecting plate (32) and being slidably connected thereto, the upper ends of the outer wall of the bracket (2) being rotatably connected with driven bevel gears (34) being used in conjunction with the screw rods (31), two driving bevel gears (35) being provided above the bracket (2) and being used in conjunction with the driven bevel gears (34), the upper end of the bracket (2) being fixedly connected with a double-axis motor (36) being used in conjunction with the driving bevel gears (35); Turntables (5), four of which are located above the base (1); A mold body (6), wherein the upper and lower sides of the two mold bodies (6) are respectively detachably connected to the four turntables (5); A mounting assembly (7), wherein a plurality of the mounting assemblies (7) are used in conjunction with the four turntables (5) and are respectively fixedly connected to the upper and lower ends of the two mold bodies (6).

2. A welding pipe mold for a high-frequency pipe welding machine according to claim 1, characterized in that: The installation component (7) comprises: A clamping block (71), the clamping block (71) being fixedly connected to an end of the mold body (6) close to the rotating disk (5); A first clamping plate (72), the first clamping plate (72) cooperates with the clamping block (71) and is rotatably connected to the rotating disk (5) via a guide groove provided on the rotating disk (5); A second clamping plate (73), the second clamping plate (73) being used in conjunction with the clamping block (71) and being rotatably connected to the rotating disk (5) via a guide groove provided on the rotating disk (5); Baffles (74), wherein opposite ends of the two baffles (74) are respectively fixedly connected to the first clamping plate (72) and the second clamping plate (73); A telescopic rod (75), wherein the two telescopic rods (75) cooperate with the guide groove and are rotatably connected to a side of the baffle (74) close to the rotating disk (5), and a spring is sleeved on the telescopic rod (75).

3. A pipe welding die for a high frequency pipe welding machine according to claim 1, characterized in that: The upper and lower ends of the mold body (6) are fixedly connected to two fixing blocks (8); the turntable (5) is provided with two fixing holes for use with the fixing blocks (8) on a side close to the mold body (6); a second telescopic rod (9) is provided on one side of the fixing block (8); a spring is sleeved on the second telescopic rod (9); and a fixing ball (10) for use with the fixing hole is provided on the end of the second telescopic rod (9) away from the fixing block (8).

4. A pipe welding die for a high frequency pipe welding machine according to claim 1, characterized in that: The opposite sides of the upper and lower turntables (5) are rotatably connected to the connecting plate (32) and the base (1) respectively by means of bearings (4).

5. A pipe welding die for a high frequency pipe welding machine according to claim 4, characterized in that: The inner diameters of the four bearings (4) are respectively fixedly connected to the four rotating disks (5), and the outer diameters of the four bearings (4) are respectively fixedly connected to the base (1) and the connecting plate (32).

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