Zinc supplementing device for galvanized welded pipe

Abstract

The utility model discloses a zinc supplementing device for a galvanized welded pipe, which relates to the technical field of zinc supplementing devices and comprises a zinc supplementing machine, a gun holding mechanism, a polishing mechanism and an angle limiting mechanism, a zinc supplementing gun is mounted at one end of the zinc supplementing machine, the gun holding mechanism is mounted at one end of the zinc supplementing gun, and the gun holding mechanism comprises a gun clamping handle, a rotating hole, a retention ring and a bearing shaft. A gun clamping handle is installed at one end of the zinc supplementing gun, a rotating hole is formed in one end of the gun clamping handle, a retention ring is installed at one end of the rotating hole, and a bearing shaft is installed at one end of the gun clamping handle. Through the arrangement of the zinc supplementing machine, the zinc supplementing gun and the grinding mechanism, the zinc supplementing machine is started to conduct zinc supplementing work on the rotating galvanized welded pipe through the zinc supplementing gun, and the motor is started to drive the grinding column to rotate in the grinding bearing hole of the upper pressing plate; and through the acting force of the torsion spring, the upper pressing plate always presses and attaches the polishing column to the galvanized welded pipe on the pressing plate shaft, the surface of the galvanized uneven steel pipe is polished and leveled, and the polishing efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of zinc supplementing devices, in particular to a zinc supplementing device for a galvanized welded pipe. Background Art

[0002] The zinc replenishment of galvanized steel pipe is done by hot dipping to form an alloy layer on the surface of the steel pipe, which can enhance the corrosion resistance of the steel pipe and increase the service life. During the hot dipping process, it is easy to cause holes due to the influence of residual organic matter or rust welding slag, which affects the life of the steel pipe. Therefore, a zinc replenishing machine is needed for zinc replenishment. The existing zinc replenishing device has poor surface flatness for filling the core of the pipeline, which affects the aesthetic effect of the pipeline and is inconvenient to install. Therefore, a zinc replenishing device for galvanized welded pipe is needed.

[0003] The existing galvanized welded pipe zinc replenishing device cannot effectively improve the efficiency of the device grinding during operation, and cannot effectively improve the flexibility of the device working angle adjustment, and cannot improve the convenience of the device installation. Therefore, a galvanized welded pipe zinc replenishing device is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a galvanized welded pipe zinc replenishing device to solve the problem that the existing galvanized welded pipe zinc replenishing device cannot effectively improve the grinding efficiency of the device when in use, cannot effectively improve the flexibility of adjusting the working angle of the device, and cannot improve the convenience of installation of the device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a galvanized welded pipe zinc replenishing device, comprising a zinc replenishing machine, a gun holding mechanism, a grinding mechanism and an angle limiting mechanism, a zinc replenishing machine having a zinc replenishing gun installed at one end, a zinc replenishing gun having a gun holding mechanism installed at one end, the gun holding mechanism comprising a gun clamping handle, a rotating hole, a retaining ring and a bearing shaft, a zinc replenishing gun having a gun clamping handle installed at one end, a rotating hole installed at one end of the gun clamping handle, a retaining ring installed at one end of the rotating hole, and a bearing shaft installed at one end of the gun clamping handle.

[0006] A grinding mechanism is installed at one end of the gun handle.

[0007] A limited angle mechanism is installed at one end of the bearing shaft, and a top mounting rod is installed at one end of the limited angle mechanism.

[0008] Preferably, the retaining ring forms a rotating structure with the gun handle through a rotating hole, and the gun handle is threadedly connected to the zinc filling gun.

[0009] Preferably, the grinding mechanism includes a pressure plate shaft, a torsion spring, an upper pressure plate, a grinding hole, a grinding column, a motor and a guard plate. The upper end of the gun handle is equipped with a pressure plate shaft, one end of the pressure plate shaft is equipped with a torsion spring, one end of the torsion spring is equipped with an upper pressure plate, one end of the upper pressure plate is provided with a grinding hole, one end of the grinding hole is equipped with a grinding column, one end of the grinding hole is equipped with a motor, and one end of the grinding column is equipped with a guard plate.

[0010] Preferably, the guard plate is connected to the upper pressing plate by clamping, and the upper pressing plate forms a rotating structure with the gun handle through the pressing plate shaft.

[0011] Preferably, the angle limiting mechanism includes a chuck, a card machine seat, a slide groove, a block, a positioning rod and a lifting rod, a chuck is installed at one end of the rotating shaft, a card machine seat is installed at one end of the rotating shaft, a slide groove is installed at one end of the card machine seat, a block is installed at one end of the slide groove, and a positioning rod is installed at one end of the block.

[0012] Preferably, the clamping block forms a telescopic structure with the clamping disc through the jacking rod, and the clamping gun handle forms a rotating structure with the clamping machine base through the bearing shaft.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model provides a zinc replenishing machine, a zinc replenishing gun and a grinding mechanism. The zinc replenishing machine is started to replenish zinc on the rotating galvanized welded pipe through the zinc replenishing gun. At the same time, the motor is started to drive the grinding column to rotate in the grinding hole of the upper pressing plate. The upper pressing plate always presses the grinding column against the galvanized welded pipe on the pressing plate axis through the force of the torsion spring, and the uneven surface of the galvanized steel pipe is polished and leveled, thereby improving the grinding efficiency of the device.

[0015] 2. The utility model provides a zinc filling machine, a zinc filling gun and an angle limiting mechanism, and adjusts the zinc filling gun to fit the angle of the position where the galvanized welded pipe needs to be zinc filled through the bearing shaft, and pushes the clamping block to the front end of the slide slot through the force of the push rod, so that it is engaged with the chuck to fix the working angle of the zinc filling gun and the clamping gun handle, thereby improving the flexibility of adjusting the working angle of the device;

[0016] 3. The utility model is provided with a zinc filling machine, a zinc filling gun, a gun holding mechanism and a top-loading rod, so that the zinc filling gun is clamped into the clamping gun handle from the side lower end, and then the retaining ring is operated to rotate in the rotating hole to fit with the clamping gun handle and fastened with screws, and then the clamping groove at the lower end of the clamping machine base is installed in the processing position, and then the top-loading rod is operated to rotate and tighten to fix the clamping machine base, thereby improving the convenience of device installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front cross-sectional view of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the gun holding mechanism of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the grinding mechanism of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the angle limiting mechanism of the utility model.

[0021] In the figure: 1. zinc replenishing machine; 2. zinc replenishing gun; 3. gun holding mechanism; 301. gun handle; 302. rotating hole; 303. retaining ring; 304. rotating shaft; 4. grinding mechanism; 401. pressure plate shaft; 402. torsion spring; 403. upper pressure plate; 404. grinding hole; 405. grinding column; 406. motor; 407. guard plate; 5. angle limiting mechanism; 501. chuck; 502. chuck seat; 503. slide groove; 504. block; 505. top rod; 6. top loading rod. DETAILED DESCRIPTION

[0022] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0023] The following describes an embodiment of the utility model based on its overall structure.

[0024] See also Figure 1-4 A zinc-filling device for a galvanized welded pipe comprises a zinc-filling machine 1, a gun-holding mechanism 3, a grinding mechanism 4 and an angle-limiting mechanism 5. A zinc-filling gun 2 is installed at one end of the zinc-filling machine 1, a gun-holding mechanism 3 is installed at one end of the zinc-filling gun 2, the gun-holding mechanism 3 comprises a gun-holding handle 301, a rotating hole 302, a retaining ring 303 and a bearing shaft 304, a gun-holding handle 301 is installed at one end of the zinc-filling gun 2, a rotating hole 302 is installed at one end of the gun-holding handle 301, a retaining ring 303 is installed at one end of the rotating hole 302, and a bearing shaft 304 is installed at one end of the gun-holding handle 301 The shaft 304 and the retaining ring 303 form a rotating structure with the gun handle 301 through the rotating hole 302, and the gun handle 301 is threadedly connected to the zinc filling gun 2. The zinc filling gun 2 is inserted into the gun handle 301 from the side lower end, and then the retaining ring 303 is operated to rotate in the rotating hole 302 to fit with the gun handle 301, and is fastened with screws. Then, the slot at the lower end of the card base 502 is installed in the processing position, and then the top mounting rod 6 is operated to rotate and tighten to fix the card base 502, thereby improving the convenience of device installation.

[0025] See also Figure 1-4A zinc supplement device for galvanized welded pipes, a grinding mechanism 4 is installed at one end of a gun handle 301, and the grinding mechanism 4 includes a pressure plate shaft 401, a torsion spring 402, an upper pressure plate 403, a grinding hole 404, a grinding column 405, a motor 406 and a guard plate 407. A pressure plate shaft 401 is installed at the upper end of the gun handle 301, a torsion spring 402 is installed at one end of the pressure plate shaft 401, an upper pressure plate 403 is installed at one end of the torsion spring 402, a grinding hole 404 is opened at one end of the upper pressure plate 403, a grinding hole 404 is installed at one end of the grinding hole 404, a grinding column 405 is installed at one end of the grinding column 405, a motor 406 is installed at one end of the upper pressure plate 403, and a A guard plate 407 is installed, and the guard plate 407 is engaged with the upper pressure plate 403, and the upper pressure plate 403 forms a rotating structure through the pressure plate shaft 401 and the clamping gun handle 301. The zinc replenishing machine 1 is started to replenish zinc on the rotating galvanized welded pipe through the zinc replenishing gun 2, and the motor 406 is started at the same time to drive the grinding column 405 to rotate in the grinding hole 404 of the upper pressure plate 403, and the upper pressure plate 403 is always pressed against the galvanized welded pipe on the pressure plate shaft 401 through the force of the torsion spring 402, so as to grind and flatten the uneven surface of the steel pipe after galvanizing, thereby improving the grinding efficiency of the device.

[0026] See also Figure 1-4 A zinc supplement device for galvanized welded pipes, a limited angle mechanism 5 is installed at one end of a bearing shaft 304, a top-loading rod 6 is installed at one end of the limited angle mechanism 5, the limited angle mechanism 5 includes a chuck 501, a chuck seat 502, a slide 503, a block 504, a top-loading rod 505 and a top-loading rod 6, a chuck 501 is installed at one end of the bearing shaft 304, a chuck seat 502 is installed at one end of the bearing shaft 304, a chuck 503 is installed at one end of the chuck seat 502, a block 504 is installed at one end of the slide 503, a top-loading rod 6 is installed at one end of the block 504 Rod 505, the clamping block 504 forms a telescopic structure with the chuck 501 through the pushing rod 505, and the clamping gun handle 301 forms a rotating structure with the clamping machine base 502 through the bearing shaft 304, the zinc filling gun 2 is adjusted to fit the angle of the position where the galvanized welded pipe needs to be zinc filled through the bearing shaft 304, and the clamping block 504 is pushed to the front end of the slide groove 503 through the force of the pushing rod 505, so that it is engaged with the chuck 501 to fix the working angle of the zinc filling gun 2 and the clamping gun handle 301, thereby improving the flexibility of adjusting the working angle of the device.

[0027] Working principle: When in use, first insert the zinc filling gun 2 into the gun handle 301 from the side lower end, and then operate the retaining ring 303 to rotate in the rotating hole 302 to fit the gun handle 301, and use screws to tighten it, and then install the slot at the lower end of the card machine base 502 in the processing position, and then operate the top mounting rod 6 to rotate and tighten to fix the card machine base 502, so as to facilitate the installation of the lifting device, and then adjust the zinc filling gun 2 through the bearing shaft 304 to fit the angle of the position where the galvanized welded pipe needs to be zinc-filled, and through the force of the lifting rod 505, the block 504 is pushed to the front end of the slide groove 503, so that it is engaged with the chuck 501 to fix the working angle of the zinc filling gun 2 and the gun handle 301, and the lifting device The working angle can be adjusted flexibly. The zinc replenishing machine 1 is started to replenish zinc to the rotating galvanized welded pipe through the zinc replenishing gun 2. At the same time, the motor 406 is started to drive the grinding column 405 to rotate in the grinding hole 404 of the upper pressure plate 403, and the upper pressure plate 403 is always pressed against the galvanized welded pipe on the pressure plate shaft 401 through the force of the torsion spring 402. The uneven surface of the steel pipe after galvanizing is polished and smoothed, thereby improving the efficiency of the grinding of the device. The guard plate 407 prevents debris from splashing and improves the protection of the device. In this way, the use process of the device is completed. The contents not described in detail in this manual belong to the prior art known to professional and technical personnel in this field.

[0028] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A zinc replenishing device for a galvanized welded pipe, comprising a zinc replenishing machine (1), a gun holding mechanism (3), a grinding mechanism (4) and an angle limiting mechanism (5), characterized in that: A zinc filling gun (2) is installed at one end of the zinc filling machine (1), a gun holding mechanism (3) is installed at one end of the zinc filling gun (2), the gun holding mechanism (3) comprises a gun clamping handle (301), a rotating hole (302), a retaining ring (303) and a bearing shaft (304), a gun clamping handle (301) is installed at one end of the zinc filling gun (2), a rotating hole (302) is installed at one end of the gun clamping handle (301), a retaining ring (303) is installed at one end of the rotating hole (302), and a bearing shaft (304) is installed at one end of the gun clamping handle (301); A grinding mechanism (4) is installed at one end of the gun handle (301); A limited angle mechanism (5) is installed at one end of the bearing shaft (304), and a top mounting rod (6) is installed at one end of the limited angle mechanism (5).

2. A zinc supplementation device for galvanized welded pipe according to claim 1, characterized in that: The retaining ring (303) forms a rotating structure with the gun handle (301) through the rotating hole (302), and the gun handle (301) is threadedly connected to the zinc supplement gun (2).

3. A zinc supplementation device for galvanized welded pipe according to claim 1, characterized in that: The grinding mechanism (4) comprises a pressure plate shaft (401), a torsion spring (402), an upper pressure plate (403), a grinding hole (404), a grinding column (405), a motor (406) and a guard plate (407); the pressure plate shaft (401) is installed at the upper end of the gun handle (301); a torsion spring (402) is installed at one end of the pressure plate shaft (401); an upper pressure plate (403) is installed at one end of the torsion spring (402); a grinding hole (404) is opened at one end of the upper pressure plate (403); a grinding column (405) is installed at one end of the grinding hole (404); a motor (406) is installed at one end of the grinding column (405); and a guard plate (407) is installed at one end of the upper pressure plate (403).

4. A zinc supplementation device for galvanized welded pipe according to claim 3, characterized in that: The guard plate (407) is connected to the upper pressing plate (403) by snapping, and the upper pressing plate (403) forms a rotating structure with the gun grip (301) through the pressing plate shaft (401).

5. The zinc supplementation device for galvanized welded pipe according to claim 1 is characterized in that: The angle limiting mechanism (5) comprises a chuck (501), a chuck seat (502), a slide groove (503), a clamping block (504), a top rod (505) and a top mounting rod (6); the chuck (501) is mounted on one end of the bearing shaft (304); the chuck seat (502) is mounted on one end of the bearing shaft (304); a slide groove (503) is mounted on one end of the chuck seat (502); a clamping block (504) is mounted on one end of the slide groove (503); and a top mounting rod (505) is mounted on one end of the clamping block (504).

6. A zinc supplementation device for galvanized welded pipe according to claim 5, characterized in that: The clamping block (504) forms a telescopic structure with the clamping plate (501) through the jacking rod (505), and the clamping gun handle (301) forms a rotating structure with the clamping machine base (502) through the bearing shaft (304).

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