Polishing device with adjustable tail end of preformed armor rod

Abstract

The utility model discloses a pre-twisted wire tail end adjustable polishing device which comprises a supporting plate, a clamping mechanism is arranged on one side of the supporting plate, the clamping mechanism comprises an electric telescopic rod, the left side of the electric telescopic rod is fixedly connected with a rectangular plate, one side of the rectangular plate is fixedly connected with a frame body, and the frame body is fixedly connected with a base. And one side of the frame body is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a winding shaft. According to the pre-twisted wire tail end adjustable grinding device, by arranging the clamping mechanism, a material is placed on the top of the connecting base, then a first motor is started, the first motor drives a winding shaft to rotate and wind a cloth belt so as to drive an adjusting plate to move, the adjusting plate drives a limiting base to move and limit the material, and then the material can be stabilized; the electric telescopic rod drives the rectangular plate to move, the rectangular plate drives the frame body to move, and therefore the materials are driven to move and make contact with the grinding disc conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of pre-twisted wire grinding, in particular to a grinding device with adjustable ends of pre-twisted wires. Background Art

[0002] Pre-twisted wire, also known as protective wire, is a connecting fitting used for overhead power conductors and power overhead optical cable terminals, suspensions, joints, etc. It is mainly used to protect transmission lines and optical cables. After years of development, pre-twisted wire has been widely used in the field of high-voltage transmission line technology.

[0003] According to the patent document: CN216830063U, a burr grinding device for the forming end of a pre-twisted wire is disclosed, which belongs to the technical field of electric power fittings production equipment. It mainly includes a polishing machine, a grinding disc is fixedly installed on the main shaft of the polishing machine, and a plurality of burr grinding grooves are arranged on the circumferential surface of the grinding disc. The center line of the main shaft of the polishing machine is perpendicular to each circle of burr grinding grooves, and the cross-sectional shape of the burr grinding grooves is the same as the transverse cross-sectional shape of the forming end of the pre-twisted wire. The utility model doubles the efficiency of the forming processing of the pre-twisted wire end, greatly reduces the labor intensity of workers, greatly improves the production efficiency of the enterprise, effectively releases labor, significantly reduces the production cost of the enterprise, and significantly increases the profit margin of the enterprise. It has strong practical performance and low transformation cost. It has positive significance in the field of the forming processing technology of the pre-twisted wire end and can be widely used in the electric power fittings industry.

[0004] The current traditional pre-twisted wire grinding device is not convenient to adjust according to the size of the pre-twisted wire during daily use, so it is not convenient to fix the pre-twisted wire, and it is not convenient to adjust the grinding angle according to usage requirements, resulting in poor grinding effect, so that the polished product still cannot meet the usage requirements. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable grinding device for the end of a pre-twisted wire, so as to solve the problem that the current traditional pre-twisted wire grinding device proposed in the above background technology is not convenient to adjust according to the size of the pre-twisted wire during daily use, thereby making it inconvenient to fix the pre-twisted wire, and it is also inconvenient to adjust the grinding angle according to usage requirements, resulting in poor grinding effect, so that the product after grinding still cannot meet the usage requirements.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding device with adjustable end of a pre-twisted wire, comprising a support plate, a clamping mechanism is arranged on one side of the support plate, the clamping mechanism comprises an electric telescopic rod, a rectangular plate is fixedly connected to the left side of the electric telescopic rod, a frame is fixedly connected to one side of the rectangular plate, a first motor is fixedly connected to one side of the frame, a winding shaft is fixedly connected to the output end of the first motor, a cloth belt is fixedly connected to the surface of the winding shaft, an adjusting plate is fixedly connected to the top of the cloth belt, a limiting seat is fixedly connected to the bottom of the adjusting plate, and a connecting seat is fixedly connected to the bottom of the inner surface of the frame.

[0007] Preferably, an adjustment mechanism is provided on the left side of the top of the support plate, and the adjustment mechanism includes an electric cylinder, a second motor is fixedly connected to the bottom of the electric cylinder, a driving shaft is fixedly connected to the output end of the second motor, a fixed seat is fixedly connected to the right side of the driving shaft, a movable rod is movably connected to one side of the fixed seat, a grinding disc is fixedly connected to one side of the movable rod, a connecting frame is movably connected to the surface of the movable rod, a vertical column is fixedly connected to the bottom of the connecting frame, the surface of the vertical column is plugged into the driving shaft, the front side of the vertical column is in contact with a bolt, and the surface of the bolt is threadedly connected to the driving shaft.

[0008] Preferably, a dust removal mechanism is provided on the front of the support plate, and the dust removal mechanism includes a dust box, the left side of the dust box is connected to a fan, the front of the dust box is plugged with a filter plate, the back of the dust box is connected to a dust suction pipe, and one side of the dust suction pipe is connected to a dust suction head.

[0009] Preferably, a slide groove is provided on the front side and the rear side of the top of the support plate, a sliding block is slidably connected to the inner cavity of the slide groove, and the top of the sliding block is fixedly connected to the frame.

[0010] Preferably, a vertical plate is fixedly connected to the left side of the first motor, and one side of the vertical plate is fixedly connected to the frame.

[0011] Preferably, a cylinder is fixedly connected to the top of the adjustment plate, a connecting disk is fixedly connected to the top of the cylinder, a spring is fixedly connected to one side of the connecting disk, and a bottom of the spring is fixedly connected to the frame.

[0012] Preferably, a bracket is fixedly connected to one side of the electric cylinder, and the bottom of the bracket is fixedly connected to the support plate.

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

[0014] 1. By setting up a clamping mechanism, the material is placed on the top of the connecting seat, and then the first motor is started. The first motor drives the reel to rotate, reels the cloth belt, thereby driving the adjustment plate to move, and the adjustment plate drives the limit seat to move, and limits the material to make the material stable. Start the electric telescopic rod, the electric telescopic rod drives the rectangular plate to move, and the rectangular plate drives the frame to move, thereby driving the material to move, making it convenient for the material to contact with the grinding disc.

[0015] 2. By setting up an adjustment mechanism, the vertical column is moved vertically, and the vertical column drives the connecting frame to move, and the connecting frame drives the movable rod to rotate, so that the movable rod rotates, and then drives the grinding disc to rotate, and the angle of the grinding disc is adjusted. After adjustment, the electric cylinder is started, and the second motor is driven by the electric cylinder to move, so that the grinding disc moves, which is convenient for adjusting the height of the grinding disc, and then the second motor is started, and the drive shaft is driven by the second motor to rotate, and the drive shaft drives the fixed seat to rotate, so that the grinding disc rotates with the drive shaft as the center of the circle, which is convenient for grinding.

[0016] 3. By setting up a dust removal mechanism and starting the fan while grinding, the debris generated by grinding is discharged into the inner cavity of the dust box through the dust suction pipe and the dust suction head, and the debris is filtered out through the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 3 It is a partial three-dimensional structural schematic diagram of the adjustment mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0021] In the figure: 1. support plate; 2. clamping mechanism; 201. electric telescopic rod; 202. rectangular plate; 203. frame; 204. slide groove; 205. slider; 206. first motor; 207. reel; 208. cloth belt; 209. adjustment plate; 210. cylinder; 211. connecting plate; 212. spring; 213. connecting seat; 214. limit seat; 3. adjustment mechanism; 301. bracket; 302. electric cylinder; 303. second motor; 304. driving shaft; 305. fixing seat; 306. movable rod; 307. grinding disc; 308. connecting frame; 309. vertical column; 310. bolt; 4. dust removal mechanism; 401. dust collecting box; 402. fan; 403. filter plate; 404. dust suction pipe; 405. dust suction head. 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. 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.

[0023] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model provides a technical solution: a grinding device with adjustable end of pre-twisted wire, comprising a support plate 1, a clamping mechanism 2 is arranged on one side of the support plate 1, the clamping mechanism 2 comprises an electric telescopic rod 201, a rectangular plate 202 is fixedly connected to the left side of the electric telescopic rod 201, a frame 203 is fixedly connected to one side of the rectangular plate 202, a first motor 206 is fixedly connected to one side of the frame 203, a winding shaft 207 is fixedly connected to the output end of the first motor 206, a cloth belt 208 is fixedly connected to the surface of the winding shaft 207, and a cloth belt 208 is fixedly connected to the surface of the winding shaft 207. The top of the belt 208 is fixedly connected with an adjusting plate 209, the bottom of the adjusting plate 209 is fixedly connected with a limiting seat 214, and the bottom of the inner surface of the frame 203 is fixedly connected with a connecting seat 213. By setting the clamping mechanism 2, the material is placed on the top of the connecting seat 213, and then the first motor 206 is started. The first motor 206 drives the winding shaft 207 to rotate, and the cloth belt 208 is wound, thereby driving the adjusting plate 209 to move, and the adjusting plate 209 drives the limiting seat 214 to move, and the material is limited, so that the material can be stabilized, and the electric telescopic rod is started. 201, the electric telescopic rod 201 drives the rectangular plate 202 to move, and the rectangular plate 202 drives the frame 203 to move, thereby driving the material to move, which facilitates the contact between the material and the grinding disc 307; the front and rear sides of the top of the support plate 1 are both provided with a slide groove 204, and the inner cavity of the slide groove 204 is slidably connected with a slider 205, and the top of the slider 205 is fixedly connected to the frame 203. By setting the slide groove 204 and the slider 205, the work of the frame 203 is stabilized, and the frame 203 is balanced and supported; the left side of the first motor 206 is fixedly connected with A vertical plate, and one side of the vertical plate is fixedly connected to the frame 203. By setting the vertical plate, the operation of the first motor 206 is stabilized and the first motor 206 is limited; the top of the adjusting plate 209 is fixedly connected to a cylinder 210, the top of the cylinder 210 is fixedly connected to a connecting disk 211, one side of the connecting disk 211 is fixedly connected to a spring 212, and the bottom of the spring 212 is fixedly connected to the frame 203. By setting the cylinder 210, the connecting disk 211 and the spring 212, the connecting seat 213 can rise by itself, thereby facilitating the material removal work.

[0024] See also Figure 1 , Figure 2 and Figure 3 An adjusting mechanism 3 is provided on the left side of the top of the supporting plate 1, and the adjusting mechanism 3 includes an electric cylinder 302, a second motor 303 is fixedly connected to the bottom of the electric cylinder 302, a driving shaft 304 is fixedly connected to the output end of the second motor 303, a fixing seat 305 is fixedly connected to the right side of the driving shaft 304, a movable rod 306 is movably connected to one side of the fixing seat 305, a grinding disc 307 is fixedly connected to one side of the movable rod 306, a connecting frame 308 is movably connected to the surface of the movable rod 306, a vertical column 309 is fixedly connected to the bottom of the connecting frame 308, a surface of the vertical column 309 is plugged into the driving shaft 304, a bolt 310 is contacted to the front of the vertical column 309, and a surface of the bolt 310 is threadedly connected to the driving shaft 304, and the vertical column 309 is vertically moved by setting the adjusting mechanism 3, and the vertical column 309 drives the connecting frame 308 to move The connecting frame 308 drives the movable rod 306 to rotate, thereby causing the movable rod 306 to rotate, and then drives the grinding disc 307 to rotate, and adjusts the angle of the grinding disc 307. After the adjustment, the electric cylinder 302 is started, and the second motor 303 is driven by the electric cylinder 302 to move, so that the grinding disc 307 moves, which is convenient for adjusting the height of the grinding disc 307, and then the second motor 303 is started, and the driving shaft 304 is driven by the second motor 303 to rotate, and the driving shaft 304 drives the fixed seat 305 to rotate, so that the grinding disc 307 rotates with the driving shaft 304 as the center of the circle, which is convenient for grinding work; a bracket 301 is fixedly connected to one side of the electric cylinder 302, and the bottom of the bracket 301 is fixedly connected to the support plate 1. By setting the bracket 301, the work of the electric cylinder 302 is stabilized and the electric cylinder 302 is supported.

[0025] See also Figure 1 and Figure 2 A dust removal mechanism 4 is provided on the front of the support plate 1, and the dust removal mechanism 4 includes a dust box 401. The left side of the dust box 401 is connected to a fan 402, the front of the dust box 401 is plugged with a filter plate 403, the back of the dust box 401 is connected to a dust suction pipe 404, and one side of the dust suction pipe 404 is connected to a dust suction head 405. By setting the dust removal mechanism 4, the fan 402 is started while grinding, and the debris generated by grinding is discharged into the inner cavity of the dust box 401 through the dust suction pipe 404 and the dust suction head 405, and the debris is filtered out through the filter plate 403.

[0026] Working principle: by setting the clamping mechanism 2, the material is placed on the top of the connecting seat 213, and then the first motor 206 is started, the first motor 206 drives the reel 207 to rotate, and the cloth belt 208 is reeled, thereby driving the adjustment plate 209 to move, and the adjustment plate 209 drives the limit seat 214 to move, and the material is limited, so that the material can be stabilized, and the electric telescopic rod 201 is started, and the electric telescopic rod 201 drives the rectangular plate 202 to move, and the rectangular plate 202 drives the frame 203 to move, thereby driving the material to move, so that the material is convenient for contact with the grinding disc 307;

[0027] By setting the adjustment mechanism 3, the vertical column 309 is moved vertically, and the vertical column 309 drives the connecting frame 308 to move, and the connecting frame 308 drives the movable rod 306 to rotate, so that the movable rod 306 rotates, and then drives the grinding disc 307 to rotate, and the angle of the grinding disc 307 is adjusted. After the adjustment, the electric cylinder 302 is started, and the second motor 303 is driven by the electric cylinder 302 to move, so that the grinding disc 307 moves, and the height of the grinding disc 307 is conveniently adjusted. Then the second motor 303 is started, and the second motor 303 drives the drive shaft 304 to rotate, and the drive shaft 304 drives the fixed seat 305 to rotate, so that the grinding disc 307 rotates with the drive shaft 304 as the center, which is convenient for grinding work;

[0028] By setting up the dust removal mechanism 4 and starting the fan 402 while grinding, the debris generated by grinding is discharged to the inner cavity of the dust box 401 through the dust suction pipe 404 and the dust suction head 405, and the debris is filtered out through the filter plate 403.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grinding device with adjustable end of a pre-twisted wire, comprising a support plate (1), characterized in that: A clamping mechanism (2) is provided on one side of the support plate (1), and the clamping mechanism (2) comprises an electric telescopic rod (201), a rectangular plate (202) is fixedly connected to the left side of the electric telescopic rod (201), a frame (203) is fixedly connected to one side of the rectangular plate (202), a first motor (206) is fixedly connected to one side of the frame (203), a winding shaft (207) is fixedly connected to the output end of the first motor (206), a cloth belt (208) is fixedly connected to the surface of the winding shaft (207), an adjustment plate (209) is fixedly connected to the top of the cloth belt (208), a limit seat (214) is fixedly connected to the bottom of the adjustment plate (209), and a connection seat (213) is fixedly connected to the bottom of the inner surface of the frame (203).

2. The adjustable grinding device for the end of a pre-twisted wire according to claim 1, characterized in that: An adjustment mechanism (3) is provided on the left side of the top of the support plate (1), and the adjustment mechanism (3) comprises an electric cylinder (302), a second motor (303) is fixedly connected to the bottom of the electric cylinder (302), a drive shaft (304) is fixedly connected to the output end of the second motor (303), a fixing seat (305) is fixedly connected to the right side of the drive shaft (304), a movable rod (306) is movably connected to one side of the fixing seat (305), a grinding disc (307) is fixedly connected to one side of the movable rod (306), a connecting frame (308) is movably connected to the surface of the movable rod (306), a vertical column (309) is fixedly connected to the bottom of the connecting frame (308), a surface of the vertical column (309) is plugged into the drive shaft (304), a front surface of the vertical column (309) is in contact with a bolt (310), and a surface of the bolt (310) is threadedly connected to the drive shaft (304).

3. The adjustable grinding device for the end of a pre-twisted wire according to claim 1, characterized in that: The front side of the support plate (1) is provided with a dust removal mechanism (4), the dust removal mechanism (4) comprises a dust collecting box (401), the left side of the dust collecting box (401) is connected to a fan (402), the front side of the dust collecting box (401) is plugged with a filter plate (403), the back side of the dust collecting box (401) is connected to a dust suction pipe (404), and one side of the dust suction pipe (404) is connected to a dust suction head (405).

4. The adjustable grinding device for the end of a pre-twisted wire according to claim 1, characterized in that: The front and rear sides of the top of the support plate (1) are both provided with a slide groove (204), the inner cavity of the slide groove (204) is slidably connected to a slider (205), and the top of the slider (205) is fixedly connected to the frame (203).

5. The adjustable grinding device for the end of a pre-twisted wire according to claim 1, characterized in that: A vertical plate is fixedly connected to the left side of the first motor (206), and one side of the vertical plate is fixedly connected to the frame (203).

6. The adjustable grinding device for the end of a pre-twisted wire according to claim 1, characterized in that: The top of the adjustment plate (209) is fixedly connected to a cylinder (210), the top of the cylinder (210) is fixedly connected to a connection disk (211), one side of the connection disk (211) is fixedly connected to a spring (212), and the bottom of the spring (212) is fixedly connected to the frame (203).

7. The adjustable grinding device for the end of a pre-twisted wire according to claim 2, characterized in that: A bracket (301) is fixedly connected to one side of the electric cylinder (302), and a bottom of the bracket (301) is fixedly connected to a support plate (1).

Images