Burr removing tool for water and electricity installation

Abstract

The burr removing tool for water and electricity installation comprises a supporting block, a rotating groove is formed in the surface of the supporting block, a first rotating block is movably connected to the inner side of the rotating groove, a polishing plate is movably connected to the inner side of the first rotating block, a first containing groove is formed in the inner side of the supporting block, and the first containing groove is communicated with the rotating groove. And the inner side of the first accommodating groove is movably connected with teeth. According to the steel pipe polishing device, the polishing plate is arranged, the section of a steel pipe is evenly polished through rotation of the polishing plate, the phenomenon that polishing is uneven due to the fact that the polishing angle needs to be manually adjusted is avoided, and the polishing efficiency of the device is improved; and therefore, the phenomenon of falling during grinding is avoided, the grinding efficiency and the grinding stability of the device are further improved, and the problem that the burr removing efficiency is reduced due to the fact that an existing water and electricity installation burr removing mode is uneven in grinding is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of removing burrs from water and electricity, in particular to a burr removing tool for water and electricity installation. Background Technique

[0002] When installing water and electricity, it is often necessary to cut steel pipes of appropriate length on site for use. However, after the steel pipes are cut, there are often a large number of burrs on their cut surfaces. The existing treatment methods often use grinding wheels to grind them, which not only requires continuous adjustment of the grinding angle, making the grinding inconvenient, but also results in uneven grinding, reducing the burr removal efficiency.

[0003] Therefore, it is necessary to design and transform the method of removing burrs in water and electricity installation to solve the problem of reduced burr removal efficiency caused by uneven grinding. Content of the Utility Model

[0004] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a burr removing tool for water and electricity installation.

[0005] To achieve the above purpose, the present utility model provides the following technical solution: A burr removing tool for water and electricity installation, including a support block, a rotating groove is provided on the surface of the support block, a first rotating block is movably connected inside the rotating groove, a grinding plate is movably connected inside the first rotating block, a first accommodating groove is provided inside the support block, the first accommodating groove communicates with the rotating groove, a tooth is movably connected inside the first accommodating groove, the tooth is fixedly connected to the first rotating block, a rotating rod is movably connected inside the first accommodating groove, a driving gear is fixedly connected to the outside of the rotating rod, the driving gear meshes with the tooth, a second rotating block is movably connected inside the rotating groove, a clamping plate is movably connected inside the second rotating block, a connecting plate is fixedly connected to the lower side of the clamping plate, a threaded groove is provided on the surface of the connecting plate, a positive and negative thread screw is threadedly connected inside the threaded groove, a stabilizing plate is movably connected to the outside of the positive and negative thread screw, and the stabilizing plate is fixedly connected to the second rotating block.

[0006] Preferably, a limiting rod is fixedly connected to the side of the stabilizing plate close to each other, a limiting groove is provided on the surface of the connecting plate, and the limiting groove is movably connected to the limiting rod.

[0007] Preferably, a second accommodating groove is provided inside the support block, a limiting groove is provided on the surface of the second rotating block, a limiting rod is movably connected inside the limiting groove, and the limiting rod is fixedly connected to the clamping plate.

[0008] Preferably, a fixing plate is fixedly connected to the upper side of the rotating rod, and a rotating handle is fixedly connected to the upper side of the fixing plate.

[0009] Preferably, a fixing screw is threadedly connected to the inner side of the first rotating block, and a fixing groove is formed on the surface of the grinding plate, and the fixing groove is threadedly connected to the fixing screw.

[0010] Preferably, a magnetic friction plate is fixedly connected to the inner side of the clamping plate.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. By providing a grinding plate, the present utility model uniformly grinds the cut surface of the steel pipe through the rotation of the grinding plate, avoiding the phenomenon of uneven grinding caused by manual adjustment of the grinding angle, improving the grinding efficiency of the device. By providing a positive and negative thread screw, the connecting plate can drive the clamping plate to clamp the steel pipe, thereby avoiding the phenomenon of falling off during grinding, further improving the grinding efficiency and grinding stability of the device, and solving the problem of reduced burr removal efficiency caused by uneven grinding in the existing burr removal method for hydropower installation.

[0013] 2. Through the arrangement of the limiting rod and the limiting groove, the present utility model ensures that the movement of the connecting plate will not fall off, making the connection between the two more stable and improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the front view of the structure of the present utility model;

[0015] Figure 2 is the top view of the structure of the present utility model;

[0016] Figure 3 is the bottom view of the structure of the present utility model.

[0017] In the figure: 1, support block; 2, rotating groove; 3, first rotating block; 4, grinding plate; 5, first receiving groove; 6, teeth; 7, rotating rod; 8, driving gear; 9, second rotating block; 10, clamping plate; 11, connecting plate; 12, thread groove; 13, positive and negative thread screw; 14, stabilizing plate; 15, limiting rod; 16, limiting groove; 17, second receiving groove; 18, limiting groove; 19, limiting rod; 20, fixing plate; 21, turning handle; 22, fixing screw; 23, fixing groove; 24, magnetic friction plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] As Figures 1 to 3 shown, a burr removal tool for hydropower installation provided by the utility model includes a support block 1. A rotation groove 2 is formed on the surface of the support block 1. A first rotating block 3 is movably connected inside the rotation groove 2. A grinding plate 4 is movably connected inside the first rotating block 3. A first accommodation groove 5 is formed inside the support block 1. The first accommodation groove 5 communicates with the rotation groove 2. A tooth 6 is movably connected inside the first accommodation groove 5. The tooth 6 is fixedly connected to the first rotating block 3. A rotating rod 7 is movably connected inside the first accommodation groove 5. A driving gear 8 is fixedly connected to the outer side of the rotating rod 7. The driving gear 8 meshes with the tooth 6. A second rotating block 9 is movably connected inside the rotation groove 2. A clamping plate 10 is movably connected inside the second rotating block 9. A connecting plate 11 is fixedly connected to the lower side of the clamping plate 10. A threaded groove 12 is formed on the surface of the connecting plate 11. A positive and negative thread screw 13 is threadedly connected inside the threaded groove 12. A stabilizing plate 14 is movably connected to the outer side of the positive and negative thread screw 13. The stabilizing plate 14 is fixedly connected to the second rotating block 9.

[0020] Refer to Figure 1 , a limiting rod 15 is fixedly connected to the side of the stabilizing plate 14 close to each other. A limiting groove 16 is formed on the surface of the connecting plate 11. The limiting groove 16 is movably connected to the limiting rod 15.

[0021] As a technical optimization scheme of the utility model, through the arrangement of the limiting rod 15 and the limiting groove 16, the movement of the connecting plate 11 will not fall off, making the connection between the two more stable and improving the stability of the device.

[0022] Refer to Figure 3 , a second accommodation groove 17 is formed inside the support block 1. A limiting groove 18 is formed on the surface of the second rotating block 9. A limiting rod 19 is movably connected inside the limiting groove 18. The limiting rod 19 is fixedly connected to the clamping plate 10.

[0023] As a technical optimization scheme of the utility model, through the arrangement of the second accommodation groove 17, the limiting groove 18 and the limiting rod 19, the clamping plate 10 will not fall off from the inside of the second rotating block 9, and the movement of the clamping plate 10 is more stable, improving the stability of the device.

[0024] Refer to Figure 2 , a fixing plate 20 is fixedly connected to the upper side of the rotating rod 7. A rotating handle 21 is fixedly connected to the upper side of the fixing plate 20.

[0025] As a technical optimization scheme of the utility model, through the arrangement of the fixing plate 20 and the rotating handle 21, the driving gear 8 is convenient to rotate, so that the grinding plate 4 rotates more stably, improving the stability of the device.

[0026] Refer to Figure 2, a fixing screw rod 22 is connected to the inner side of the first rotating block 3 by internal threads, and a fixing groove 23 is formed on the surface of the grinding plate 4. The fixing groove 23 is connected to the fixing screw rod 22 by threads.

[0027] As a technical optimization scheme of the present utility model, through the arrangement of the fixing screw rod 22 and the fixing groove 23, the grinding plate 4 is convenient to be connected or separated from the first rotating block 3, so as to facilitate its replacement, and the convenience of using the device is improved.

[0028] Reference Figure 2 , a magnetic friction plate 24 is fixedly connected to the inner side of the clamping plate 10.

[0029] As a technical optimization scheme of the present utility model, through the arrangement of the magnetic friction plate 24, the clamping plate 10 can be further tightly adsorbed on the outer side of the steel pipe, making its connection with the steel pipe more stable and improving the stability of the device.

[0030] The working principle and usage process of the present utility model: When in use, press the cut surface of the steel pipe against the grinding plate 4, then rotate the positive and negative thread screw rod 13. By driving the positive and negative thread screw rod 13, the clamping plate 10 is driven to move until it is pressed against the steel pipe. Then rotate the turning handle 21. By driving the turning handle 21, the fixing plate 20 is driven to rotate. By driving the fixing plate 20, the rotating rod 7 is driven to rotate. By driving the rotating rod 7, the driving gear 8 is driven to rotate. By the meshing of the driving gear 8 and the teeth 6, the first rotating block 3 is driven to rotate, so that the first rotating block 3 drives the grinding plate 4 to grind the steel pipe. At the same time, the user fixes the steel pipe so that the steel pipe will not be driven to rotate until its cut surface is ground.

[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A burr removal tool for hydropower installation, comprising a support block (1), characterized in that: The support block (1) has a rotating groove (2) on its surface, a first rotating block (3) is movably connected to the inside of the rotating groove (2), a grinding plate (4) is movably connected to the inside of the first rotating block (3), a first accommodating groove (5) is provided on the inside of the support block (1), the first accommodating groove (5) is communicated with the rotating groove (2), a tooth (6) is movably connected to the inside of the first accommodating groove (5), the tooth (6) is fixedly connected to the first rotating block (3), a rotating rod (7) is movably connected to the inside of the first accommodating groove (5), and a driving gear ( 8), the driving gear (8) is meshed with the teeth (6), the inner side of the rotating groove (2) is movably connected to a second rotating block (9), the inner side of the second rotating block (9) is movably connected to a clamping plate (10), the lower side of the clamping plate (10) is fixedly connected to a connecting plate (11), a thread groove (12) is provided on the surface of the connecting plate (11), the inner side of the thread groove (12) is threadedly connected to a positive and negative thread screw (13), the outer side of the positive and negative thread screw (13) is movably connected to a stabilizing plate (14), and the stabilizing plate (14) is fixedly connected to the second rotating block (9).

2. A burr removal tool for hydropower installation according to claim 1, characterized in that: The stabilizing plates (14) are fixedly connected to a limiting rod (15) on one side thereof that is close to each other, and a limiting groove (16) is provided on the surface of the connecting plate (11), and the limiting groove (16) and the limiting rod (15) are movably connected.

3. A burr removal tool for hydropower installation according to claim 1, characterized in that: A second accommodating groove (17) is provided on the inner side of the support block (1), a limiting groove (18) is provided on the surface of the second rotating block (9), a limiting rod (19) is movably connected to the inner side of the limiting groove (18), and the limiting rod (19) is fixedly connected to the clamping plate (10).

4. A burr removal tool for hydropower installation according to claim 1, characterized in that: A fixing plate (20) is fixedly connected to the upper side of the rotating rod (7), and a rotating handle (21) is fixedly connected to the upper side of the fixing plate (20).

5. A burr removal tool for hydropower installation according to claim 1, characterized in that: A fixing screw (22) is threadedly connected to the inner side of the first rotating block (3), a fixing groove (23) is provided on the surface of the grinding plate (4), and the fixing groove (23) and the fixing screw (22) are threadedly connected.

6. A burr removal tool for hydropower installation according to claim 1, characterized in that: A magnetic friction plate (24) is fixedly connected to the inner side of the clamping plate (10).

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