CN221247512U - Boring welding device for PE ball valve diffusing pipe - Google Patents
Boring welding device for PE ball valve diffusing pipe Download PDFInfo
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- CN221247512U CN221247512U CN202322907560.2U CN202322907560U CN221247512U CN 221247512 U CN221247512 U CN 221247512U CN 202322907560 U CN202322907560 U CN 202322907560U CN 221247512 U CN221247512 U CN 221247512U
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- Prior art keywords
- ball valve
- plate
- diffusing pipe
- driving
- driving device
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- 238000003466 welding Methods 0.000 title claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims abstract description 35
- 238000009792 diffusion process Methods 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
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Abstract
The utility model discloses a boring welding device for a PE ball valve diffusing pipe, which comprises a rack, wherein a ball valve clamp, a diffusing pipe clamp, a feeding and retreating mechanism and a heating mechanism are arranged on the rack; according to the utility model, the ball valve and the diffusing pipe can be respectively arranged on the ball valve clamp and the diffusing pipe clamp, the ball valve port and the diffusing pipe end are heated through the heating mechanism, and then the diffusing pipe clamp is driven to be close to the ball valve clamp through the driving and reversing mechanism, so that the heated diffusing pipe and the ball valve socket boring are contacted for welding, the alignment degree of the diffusing pipe and the ball valve boring is ensured, and the welding quality is ensured.
Description
Technical Field
The utility model relates to the technical field of processing of gas PE pipeline parts, in particular to a boring welding device for a PE ball valve diffusing pipe.
Background
The PE ball valve is an important part in a gas PE pipeline system, standard type and double-diffusing type valves are classified according to the PE ball valve, diffusing pipes are welded at the left end and the right end of the valves and used for evacuating gas in the pipeline after the valves are closed, and the diffusing pipes are positioned on end pipes of the valves. The welding of the diffusion pipe and the main valve mainly comprises two modes of electric fusion welding and socket welding, wherein the electric fusion welding is simple and convenient, but the method uses an electric fusion sleeve, and the cost is high, so the socket welding is a welding method which can save the cost and achieve the purpose of diffusion welding. Socket welding of the diffusion port is a main welding port of the valve, and once the problem of welding port quality occurs, external leakage of fuel gas can be caused, so that serious danger hidden danger is caused, and the quality stability of the welding port becomes particularly important. At present, the socket welding is that a worker manually aligns and inserts the diffusing pipe on an end pipe of the valve to carry out heating welding, and because the manual operation stability is not high, the alignment degree of the diffusing pipe and a valve boring hole is difficult to ensure, and the quality of a welded junction is influenced. Therefore, a device capable of improving welding quality of the PE ball valve and the diffusing pipe is needed.
Disclosure of utility model
The utility model aims to avoid the defects of the prior art and provides a boring welding device for a PE ball valve diffusing pipe, so that the defects in the prior art are effectively overcome.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the boring welding device for the PE ball valve diffusing pipe comprises a frame, wherein a ball valve clamp, a diffusing pipe clamp, a feeding and retreating mechanism and a heating mechanism are arranged on the frame;
The ball valve clamp comprises a bottom support, an arc-shaped pressing plate is hinged to the bottom support, and a first driving device for driving the pressing plate to rotate on the bottom support is arranged on the rack;
the diffusing pipe clamp comprises two first movable plates arranged on two sides of the ball valve clamp, a clamping seat is arranged on the first movable plates, and a clamping plate is arranged on the clamping seat;
The driving and reversing mechanism comprises a bottom plate, the first moving plate is arranged on the bottom plate, and a second driving device for driving the first moving plate to move forwards and backwards is arranged on the bottom plate;
The heating mechanism comprises a second moving plate and a third driving device, wherein the second moving plate is arranged on the bottom plate, the third driving device is used for driving the second moving plate to move back and forth, the second moving plate is provided with a heating plate and a fourth driving device is used for driving the heating plate to move left and right, and the front end of the heating plate is provided with a socket heating joint.
Further, a fifth driving device for driving the bottom plate to move left and right is arranged on the frame.
Further, a clamping hole is formed between the clamping seat and the clamping plate, a drill rod is detachably arranged at the clamping hole, the drill rod is matched with the clamping hole through a bearing, a driven gear is arranged at the rear end of the drill rod, and a sixth driving device for driving the driven gear to rotate is arranged on the first moving plate.
Further, the output end of the third driving device is provided with a buffer seat in cooperation with the second movable plate, and elastic pieces are arranged on the buffer seat on the front side and the rear side of the second movable plate.
The technical scheme of the utility model has the following beneficial effects: according to the utility model, the ball valve and the diffusing pipe can be respectively arranged on the ball valve clamp and the diffusing pipe clamp, the ball valve port and the diffusing pipe end are heated through the heating mechanism, and then the diffusing pipe clamp is driven to be close to the ball valve clamp through the driving and reversing mechanism, so that the heated diffusing pipe and the ball valve socket boring are contacted for welding, the alignment degree of the diffusing pipe and the ball valve boring is ensured, and the welding quality is ensured.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present utility model after installing a ball valve and a diffuser;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a schematic perspective view of an embodiment of the utility model with ball valves and drill pipes installed.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1-3, the boring welding device for the PE ball valve diffusing pipe in the embodiment comprises a frame 1, wherein a ball valve clamp 2, a diffusing pipe clamp 3, a driving and reversing mechanism 4 and a heating mechanism 5 are arranged on the frame 1; when the ball valve is used, the ball valve is firstly placed on the ball valve clamp 2, the end pipe of the ball valve horizontally faces one side of the diffusing pipe clamp 3, the ball valve is fixed through the ball valve clamp 2, then the diffusing pipe is placed at the diffusing pipe clamp 3, the diffusing pipe is fixed through the diffusing pipe clamp 3, the heating mechanism 5 heats the end parts of the ball valve end pipe and the diffusing pipe, then the advancing and retreating mechanism 4 drives the diffusing pipe clamp 3 to be close to the ball valve clamp 2, so that the heated diffusing pipe is contacted with the socket joint of the ball valve to be welded, the alignment degree of the diffusing pipe and the ball valve boring hole is ensured, and the welding quality is ensured;
The ball valve clamp 2 comprises a bottom support 21, an arc-shaped pressing plate 22 is hinged on the bottom support 21, and the frame 1 is provided with a first driving device 23 for driving the pressing plate 22 to rotate on the bottom support 21; the first driving device 23 is an air cylinder, the ball valve is placed on the base 21, and then the air cylinder drives the pressing plate 22 to press on the ball valve, so that the ball valve is fixed;
the diffusing pipe clamp 3 comprises two first moving plates 31 arranged on two sides of the ball valve clamp 2, a clamping seat 32 is arranged on the first moving plates 31, and a clamping plate 33 is arranged on the clamping seat 32; in this embodiment, two clamping seats 32 are provided on the first moving plate 31, and the diffusing pipe can be placed on the two clamping seats 32 and clamped by the clamping plate 33, wherein the clamping plate 33 and the clamping seat 32 can be fastened by screws or other quick-release fixing pieces;
The advancing and retreating mechanism 4 comprises a bottom plate 41, a first moving plate 31 is arranged on the bottom plate 41, a second driving device 42 for driving the first moving plate 31 to move forwards and backwards is arranged on the bottom plate 41, a sliding rail is arranged on the bottom plate 41 in cooperation with the first moving plate 31, in the embodiment, the second driving device 42 is of a screw structure and comprises a motor and a screw rod, the first moving plate 31 is connected onto the screw rod in a screwed mode, the motor drives the screw rod to rotate, and the first moving plate 31 moves forwards and backwards;
The heating mechanism 5 comprises a second moving plate 51 arranged on the bottom plate 41 and a third driving device 52 for driving the second moving plate 51 to move forwards and backwards, a sliding rail is arranged on the bottom plate 41 in cooperation with the second moving plate 51, a heating plate 53 and a fourth driving device 54 for driving the heating plate 53 to move left and right are arranged on the second moving plate 51, a sliding rail is arranged on the second moving plate 51 in cooperation with the heating plate 53, and a socket heating joint 55 is arranged at the front end of the heating plate 53; after the diffusing pipe is placed on the clamping seat 32, the fourth driving device 54 drives the heating plate 53 to transversely move so as to align the heating joint 55 with the diffusing pipe and the ball valve end pipe, then the third driving device 52 drives the second moving plate 51 to move so as to enable the heating joint 55 to be inserted at the ball valve end pipe, meanwhile, the second driving device 42 drives the first moving plate 31 to move so as to enable the diffusing pipe to be inserted on the heating joint 55, the heating plate 53 heats the ball valve end pipe and the diffusing pipe through the heating joint 55 to enable the ball valve end pipe and the diffusing pipe to be molten, then the second driving device 42 drives the first moving plate 31 to quickly retract, meanwhile, the third driving device 52 drives the second moving plate 51 to quickly retract, the fourth driving device 54 drives the heating plate 53 to transversely move out, and the second driving device 42 drives the first moving plate 31 to quickly feed so as to enable the diffusing pipe and the ball valve end pipe to be subjected to socket welding in a molten state; wherein, the third driving device 52 and the fourth driving device 54 are all air cylinders;
Preferably, a fifth driving device 11 for driving a bottom plate 41 to move left and right is arranged on the frame 1, the fifth driving device 11 is of a screw structure and comprises a motor and a screw, the bottom plate 41 is in threaded connection with the screw, the motor drives the screw to rotate, the bottom plate 41 moves left and right, the bottom plate 41 can drive a diffusing pipe clamp 3, a driving and reversing mechanism 4 and a heating mechanism 5 to move left and right, and ball valves with different pipe spacing can be matched for carrying out socket welding operation;
Preferably, a clamping hole is formed between the clamping seat 32 and the clamping plate 33, a drill rod 6 is detachably arranged at the clamping hole, the drill rod 6 is matched with the clamping hole through a bearing, a driven gear 61 is arranged at the rear end of the drill rod 6, and a sixth driving device 62 for driving the driven gear 61 to rotate is arranged on the first moving plate 31; the sixth driving device 62 is a motor, and a driving gear is arranged at the output end of the motor; after the ball valve is installed, the drill rod 6 can be installed at the clamping hole, the motor is matched with the driven gear 61 through the driving gear to drive the drill rod 6 to rotate, then the feeding and withdrawing mechanism 4 drives the drill rod 6 to feed, and the end pipe of the ball valve is bored, so that the deformation of the injection-molded end pipe of the ball valve can be prevented from influencing the socket joint of the diffusing pipe;
Preferably, the output end of the third driving device 52 is matched with the second moving plate 51 to be provided with a buffer seat 56, and elastic pieces 57 are arranged on the buffer seat 56 on the front side and the rear side of the second moving plate 51; the elastic member 57 is a spring, the second moving plate 51 may have a buffer on the buffer seat 56 in the front-rear direction, and if the diffusing tube contacts the heating joint 55 of the heating plate 53, the heating plate 53 may be adjusted in the front-rear direction in a buffer manner, so as to avoid hard collision.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (4)
1. Boring welding device for PE ball valve diffusing pipe is characterized in that: the device comprises a frame, wherein a ball valve clamp, a diffusing pipe clamp, a feeding and retreating mechanism and a heating mechanism are arranged on the frame;
The ball valve clamp comprises a bottom support, an arc-shaped pressing plate is hinged to the bottom support, and a first driving device for driving the pressing plate to rotate on the bottom support is arranged on the rack;
the diffusing pipe clamp comprises two first movable plates arranged on two sides of the ball valve clamp, a clamping seat is arranged on the first movable plates, and a clamping plate is arranged on the clamping seat;
The driving and reversing mechanism comprises a bottom plate, the first moving plate is arranged on the bottom plate, and a second driving device for driving the first moving plate to move forwards and backwards is arranged on the bottom plate;
The heating mechanism comprises a second moving plate and a third driving device, wherein the second moving plate is arranged on the bottom plate, the third driving device is used for driving the second moving plate to move back and forth, the second moving plate is provided with a heating plate and a fourth driving device is used for driving the heating plate to move left and right, and the front end of the heating plate is provided with a socket heating joint.
2. The boring welding device for a PE ball valve diffusing pipe according to claim 1, wherein: the frame is provided with a fifth driving device for driving the bottom plate to move left and right.
3. The boring welding device for a PE ball valve diffusing pipe according to claim 1, wherein: the clamping seat is characterized in that a clamping hole is formed between the clamping seat and the clamping plate, a drill rod is detachably arranged at the clamping hole, the drill rod is matched with the clamping hole through a bearing, a driven gear is arranged at the rear end of the drill rod, and a sixth driving device for driving the driven gear to rotate is arranged on the first moving plate.
4. The boring welding device for a PE ball valve diffusing pipe according to claim 1, wherein: the output end of the third driving device is provided with a buffer seat in cooperation with the second movable plate, and elastic pieces are arranged on the buffer seat on the front side and the rear side of the second movable plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322907560.2U CN221247512U (en) | 2023-10-30 | 2023-10-30 | Boring welding device for PE ball valve diffusing pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322907560.2U CN221247512U (en) | 2023-10-30 | 2023-10-30 | Boring welding device for PE ball valve diffusing pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221247512U true CN221247512U (en) | 2024-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322907560.2U Active CN221247512U (en) | 2023-10-30 | 2023-10-30 | Boring welding device for PE ball valve diffusing pipe |
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| Country | Link |
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| CN (1) | CN221247512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121223534A (en) * | 2025-12-01 | 2025-12-30 | 无锡美科勒自动化设备有限公司 | An automated welding production line for round tubes and bushings |
-
2023
- 2023-10-30 CN CN202322907560.2U patent/CN221247512U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121223534A (en) * | 2025-12-01 | 2025-12-30 | 无锡美科勒自动化设备有限公司 | An automated welding production line for round tubes and bushings |
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