Polishing device for prestressed anchorage device production

Abstract

The utility model provides a polishing device for prestressed anchorage device production, and relates to the technical field of anchorage device polishing, the polishing device comprises a base, a supporting plate arranged at the top of the base and a mounting seat arranged at the top of the supporting plate, a box body is arranged at the bottom of the mounting seat, a motor is arranged at the top of the mounting seat, and a rotating rod extending into the box body is arranged at the output end of the motor; a curved rod is arranged on the rod wall of the rotating rod, a polishing barrel is arranged at the bottom of the curved rod, a gear ring is arranged on the outer wall of the polishing barrel, a gear ring meshed with the gear ring is arranged at the top of the base, and a polishing assembly is further arranged at the bottom of the box. According to the device, the outer wall of the anchorage device can be automatically and uniformly ground, and meanwhile, an anchor hole in the anchorage device can be ground, so that the grinding speed of the anchorage device can be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of anchor grinding, in particular to a grinding device for producing prestressed anchors. Background Art

[0002] Anchor is an anchoring device used in bridges, high-rise buildings, water conservancy and hydropower dams, rock slope anchoring, foundation reinforcement, tunnel mine roof anchoring and other fields. Specifically, the mining anchor includes an anchor plate, an anchor ring and a clip. The anchor plate and the anchor ring are respectively provided with a first through hole and a second through hole for the steel strand to pass through. The first through hole and the second through hole are coaxially arranged. In the production process of the anchor, in order to ensure that the anchor does not affect the later installation and use, the anchor needs to be polished.

[0003] Currently, the following defects exist in the grinding of produced anchors: 1. The outer wall of the anchor is ground in sequence by hand using a grinding tool, which not only fails to grind the anchor evenly, but is also time-consuming, labor-intensive, and prone to danger; 2. Because both the outer wall of the anchor and the anchor hole need to be drilled, the outer wall of the anchor and the anchor hole are generally ground in sequence and cannot be ground at the same time, which affects the grinding speed. Utility Model Content

[0004] The utility model aims to solve the problem that the existing anchor grinding device cannot automatically and evenly grind the outer wall of the anchor and grind the anchor hole at the same time.

[0005] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0006] A grinding device for prestressed anchor production comprises a base, a support plate arranged on the top of the base and a mounting seat arranged on the top of the support plate, a box body is provided at the bottom of the mounting seat, a motor is provided on the top of the mounting seat, a rotating rod extending to the inside of the box body is provided at the output end of the motor, a curved rod is provided on the rod wall of the rotating rod, a grinding cylinder is provided at the bottom of the curved rod, a gear ring is provided on the outer wall of the grinding cylinder, a gear ring meshing with the gear ring is provided on the top of the base, and a grinding assembly is also provided at the bottom of the box body.

[0007] As a preferred technical solution of the present application, the grinding assembly includes a propulsion mechanism arranged inside the box, a movable plate arranged at the bottom of the propulsion mechanism, and a grinding column arranged at the bottom of the movable plate.

[0008] As a preferred technical solution of the present application, a fixed plate is provided at the bottom of the box body, a rotating column is fixedly connected to the top of the grinding column, the top of the rotating column is rotatably connected to the bottom of the movable plate, a spiral groove is provided on the outer wall of the rotating column, and a spiral ridge matching the spiral groove is provided inside the fixed plate.

[0009] As a preferred technical solution of the present application, the propulsion mechanism includes a disc rotatably arranged on the inner wall of the box, a push plate slidably arranged on the bottom of the box, a movable frame arranged at one end of the push plate located inside the box, a lever arranged on the surface of the disc, and a transmission member arranged at the bottom of the rotating rod for driving the disc to rotate, and the end of the lever away from the disc is slidably connected to the movable frame.

[0010] As a preferred technical solution of the present application, the transmission member includes a worm rotatably arranged on the top wall of the box body and a pulley transmitted between the rotating rod and the worm, and the outer wall of the disc is provided with a worm groove matching the worm.

[0011] As a preferred technical solution of the present application, a slot for movement of the curved rod is provided on the side wall of the box, and the box is connected to the bottom of the mounting seat via a connecting plate.

[0012] As a preferred technical solution of the present application, a strong magnet is provided on the top of the base.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] When the anchor body is placed on the base, the motor, rotating rod, curved rod, grinding cylinder, gear ring and gear ring are coordinated to drive the grinding cylinder to roll against the outer wall of the anchor body when the motor is started, so that the outer wall of the anchor body can be automatically polished, which not only improves the uniformity of the grinding of the anchor body, but also saves time and improves safety.

[0015] While the outer wall of the anchor body is being polished, the movable plate can be driven to move up and down through the cooperation of the worm gear, pulley, disc, lever, movable frame and push plate. At this time, the movable plate can drive the polishing column to rotate up and down in the anchor hole inside the anchor body through the cooperation of the rotating column and the fixed plate. Therefore, while the outer wall of the anchor body is being polished, the anchor hole inside the anchor body can also be polished, thereby improving the speed of polishing the anchor body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0017] Figure 2 This is a bottom view of the structure of the utility model;

[0018] Figure 3 It is a cross-sectional structural diagram of the utility model;

[0019] Figure 4 For the utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0020] Indicated in the figure:

[0021] 1. Base; 101. Support plate; 102. Strong magnet; 2. Mounting seat; 3. Box; 301. Notch; 302. Connecting plate; 4. Motor; 401. Rotating rod; 402. Bending rod; 5. Grinding cylinder; 501. Gear ring; 6. Gear ring; 7. Moving plate; 8. Grinding column; 9. Fixed plate; 10. Rotating column; 11. Disc; 1101. Push rod; 12. Push plate; 13. Moving frame; 14. Worm; 1401. Pulley; 15. Anchor body. DETAILED DESCRIPTION

[0022] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0023] like Figures 1 to 3 As shown, this embodiment proposes a grinding device for prestressed anchor production, including a base 1, a support plate 101 arranged on the top of the base 1, and a mounting seat 2 arranged on the top of the support plate 101, a box body 3 is arranged at the bottom of the mounting seat 2, a motor 4 is arranged on the top of the mounting seat 2, a rotating rod 401 extending to the inside of the box body 3 is arranged at the output end of the motor 4, a curved rod 402 is arranged on the rod wall of the rotating rod 401, a grinding cylinder 5 is arranged at the bottom of the curved rod 402, a gear ring 501 is arranged on the outer wall of the grinding cylinder 5, a gear ring 6 meshing with the gear ring 501 is arranged on the top of the base 1, and a grinding assembly is also arranged at the bottom of the box body 3;

[0024] The produced anchor body 15 is placed on the base 1, and then the motor 4 is started to drive the rotating rod 401 connected to its output end to rotate reciprocatingly. The rotating rod 401 will drive the grinding tube 5 to rotate against the outer wall of the anchor body 15 through the curved rod 402, and through the cooperation of the gear ring 501 and the gear ring 6, the grinding tube 5 will roll back and forth along the inner wall of the gear ring 6, so that the outer wall of the anchor body 15 can be automatically and evenly polished, and the provided polishing assembly can polish the anchor hole while polishing the outer wall of the anchor body 15, thereby improving the speed of grinding the anchor.

[0025] The side wall of the box body 3 is provided with a slot 301 for the movement of the curved rod 402 , and the box body 3 is connected to the bottom of the mounting seat 2 via a connecting plate 302 ; the slot 301 is provided to facilitate the normal rotation of the curved rod 402 .

[0026] In addition, a strong magnet 102 is provided on the top of the base 1; the strong magnet 102 can be used to adsorb and fix the anchor body 15 placed on the base 1, so that the anchor body 15 can be polished.

[0027] like Figure 1 and Figure 3 As shown, as a preferred embodiment, on the basis of the above-mentioned manner, further, the grinding assembly includes a propulsion mechanism arranged inside the box 3, a moving plate 7 arranged at the bottom of the propulsion mechanism, and a grinding column 8 arranged at the bottom of the moving plate 7;

[0028] A fixed plate 9 is provided at the bottom of the box body 3, a rotating column 10 is fixedly connected to the top of the grinding column 8, the top of the rotating column 10 is rotatably connected to the bottom of the moving plate 7, a spiral groove is provided on the outer wall of the rotating column 10, and a spiral convex strip matching the spiral groove is provided inside the fixed plate 9;

[0029] When grinding the outer wall of the anchor body 15, the propulsion assembly can also drive the movable plate 7 to move up and down, and the movable plate 7 will drive the rotating column 10 to screw in on the fixed plate 9, so that the anchor hole on the anchor body 15 can be ground. Therefore, the outer wall and the anchor hole of the anchor body 15 can be ground at the same time, thereby improving the grinding speed.

[0030] like Figure 3 and Figure 4 As shown, as a preferred embodiment, on the basis of the above-mentioned manner, the propulsion mechanism further comprises a disc 11 rotatably arranged on the inner wall of the box body 3, a push plate 12 slidably arranged at the bottom of the box body 3, a moving frame 13 arranged at one end of the push plate 12 located inside the box body 3, a lever 1101 arranged on the surface of the disc 11, and a transmission member arranged at the bottom of the rotating rod 401 for driving the disc 11 to rotate, and the end of the lever 1101 away from the disc 11 is slidably connected to the moving frame 13;

[0031] The transmission member includes a worm 14 rotatably arranged on the top wall of the box body 3 and a pulley 1401 arranged between the rotating rod 401 and the worm 14. The outer wall of the disc 11 is provided with a worm groove matched with the worm 14.

[0032] When the motor 4 drives the rotating rod 401 to rotate, the rotating rod 401 will drive the worm 14 to rotate through the pulley 1401, and the worm 14 will drive the disc 11 with a worm groove to rotate. The disc 11 will cooperate with the lever 1101 and the moving frame 13 to drive the push plate 12 to move up and down, thereby pushing the moving plate 7 to move up and down, and then facilitating the grinding of the anchor hole of the anchor body 15.

[0033] The working principle of the utility model is as follows: the produced anchor body 15 is placed on the base 1 and fixed by the strong magnet 102, and then the motor 4 is started to drive the rotating rod 401 connected to its output end to rotate back and forth, and the rotating rod 401 drives the grinding cylinder 5 to rotate against the outer wall of the anchor body 15 through the curved rod 402, and through the cooperation of the gear ring 501 and the gear ring 6, the grinding cylinder 5 rolls back and forth along the inner wall of the gear ring 6, so that the outer wall of the anchor body 15 can be automatically and evenly polished; and the motor 4 is When the rotating rod 401 is driven to rotate, the rotating rod 401 will drive the worm 14 to rotate through the pulley 1401, and the worm 14 will drive the disc 11 with a worm groove to rotate, and the disc 11 will cooperate with the lever 1101 and the movable frame 13 to drive the push plate 12 to move up and down, thereby pushing the movable plate 7 to move up and down, and the movable plate 7 will drive the rotating column 10 to rotate on the fixed plate 9, so that the anchor hole on the anchor body 15 can be polished. Therefore, the outer wall of the anchor body 15 and the anchor hole can be polished at the same time, thereby improving the polishing speed.

[0034] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A grinding device for producing prestressed anchors, comprising a base (1), a support plate (101) arranged on the top of the base (1), and a mounting seat (2) arranged on the top of the support plate (101), characterized in that: A box body (3) is provided at the bottom of the mounting seat (2), a motor (4) is provided at the top of the mounting seat (2), a rotating rod (401) extending into the interior of the box body (3) is provided at the output end of the motor (4), a curved rod (402) is provided on the rod wall of the rotating rod (401), a grinding cylinder (5) is provided at the bottom of the curved rod (402), a gear ring (501) is provided on the outer wall of the grinding cylinder (5), a gear ring (6) meshing with the gear ring (501) is provided at the top of the base (1), and a grinding assembly is also provided at the bottom of the box body (3).

2. A grinding device for producing prestressed anchors according to claim 1, characterized in that: The grinding assembly comprises a propulsion mechanism arranged inside the box (3), a moving plate (7) arranged at the bottom of the propulsion mechanism, and a grinding column (8) arranged at the bottom of the moving plate (7).

3. A grinding device for producing prestressed anchors according to claim 2, characterized in that: A fixed plate (9) is provided at the bottom of the box body (3), a rotating column (10) is fixedly connected to the top of the grinding column (8), the top of the rotating column (10) is rotatably connected to the bottom of the movable plate (7), a spiral groove is provided on the outer wall of the rotating column (10), and a spiral convex strip matching the spiral groove is provided inside the fixed plate (9).

4. A grinding device for producing prestressed anchors according to claim 2, characterized in that: The propulsion mechanism comprises a disc (11) rotatably arranged on the inner wall of the box body (3), a push plate (12) slidably arranged at the bottom of the box body (3), a moving frame (13) arranged at one end of the push plate (12) located inside the box body (3), a lever (1101) arranged on the surface of the disc (11), and a transmission member arranged at the bottom of the rotating rod (401) for driving the disc (11) to rotate, wherein the end of the lever (1101) away from the disc (11) is slidably connected to the moving frame (13).

5. A grinding device for producing prestressed anchors according to claim 4, characterized in that: The transmission member comprises a worm (14) rotatably arranged on the inner top wall of the box body (3) and a pulley (1401) transmission-arranged between the rotating rod (401) and the worm (14), and the outer wall of the disc (11) is provided with a worm groove matching the worm (14).

6. A grinding device for producing prestressed anchors according to claim 1, characterized in that: A slot (301) for the movement of the curved rod (402) is provided on the side wall of the box body (3), and the box body (3) is connected to the bottom of the mounting seat (2) via a connecting plate (302).

7. A grinding device for producing prestressed anchors according to claim 1, characterized in that: A strong magnet (102) is provided on the top of the base (1).

Images