Polishing machine for welding rod production

Abstract

The utility model relates to the technical field of polishing machines, and discloses a polishing machine for welding rod production, which solves the problems that the workload of operators is increased, uneven polishing is easily caused and the using effect is poor as a polishing wheel needs to be manually pushed to polish a welding rod in the conventional polishing machine, and comprises an equipment main body, a mounting base is fixedly mounted on one side of the top of the equipment body, a first motor is fixedly mounted on the top of the mounting base, a first bevel gear is fixedly mounted at the output end of the first motor, a reciprocating moving assembly is arranged in the mounting base, and a driving air cylinder is fixedly mounted on the top of the reciprocating moving assembly. A clamping barrel is fixedly installed on one side of the first bevel gear, a welding rod body is movably installed in the clamping barrel, and a second motor is fixedly installed at the transmission end of the driving air cylinder. The polishing machine can quickly and conveniently polish welding rods, the labor amount of operators is reduced, polishing is very uniform, and therefore the polishing machine has a very good using effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of polishing machines, in particular to a polishing machine used for welding rod production. Background Art

[0002] Polishing machines, also known as grinders, are often used for mechanical grinding, polishing and waxing; their working principle is: the motor drives the sponge or wool polishing disc installed on the polishing machine to rotate at high speed. Due to the joint action of the polishing disc and the polishing agent and the friction with the surface to be polished, the paint surface pollution, oxide layer and shallow marks can be removed; welding rod production requires polishing, and thus a polishing machine is required; the existing patent (Announcement No.: CN206898990U) is a polishing machine for welding rod production. The polishing machine has a simple structure and a reduced size. The welding rod fixing seat is provided to facilitate fixing the welding rod, and the polishing motor facilitates polishing the welding rod; however, the polishing machine requires manual pushing of the polishing wheel to polish the welding rod, which increases the labor of the operator and easily leads to uneven polishing, and its use effect is not good. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a polishing machine for welding rod production, which effectively solves the problem that the existing polishing machine requires manual pushing of the polishing wheel to polish the welding rod, which increases the workload of the operator and easily leads to uneven polishing and poor use effect.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polishing machine for welding rod production, comprising an equipment main body, a mounting seat is fixedly installed on one side of the top of the equipment main body, a first motor is fixedly installed on the top of the mounting seat, a first bevel gear is fixedly installed on the output end of the first motor, a reciprocating assembly is provided inside the mounting seat, a driving cylinder is fixedly installed on the top of the reciprocating assembly, a clamping cylinder is fixedly installed on one side of the first bevel gear, a welding rod body is movably installed inside the clamping cylinder, a second motor is fixedly installed on the transmission end of the driving cylinder, a polishing wheel is fixedly installed on the output end of the second motor, and the polishing wheel is in contact with the welding rod body.

[0005] Preferably, the reciprocating assembly includes a second bevel gear, a second rotating shaft and a positioning groove, the second bevel gear is meshingly connected to the lower side of the first bevel gear, a rotating rod is fixedly installed on the bottom of the second bevel gear, a positioning sleeve is rotatably installed on the surface of the rotating rod, the outer surface of the positioning sleeve is fixedly installed on the upper side of the equipment body, and the bottom of the rotating rod extends to the interior of the equipment body and is fixedly installed with a third bevel gear.

[0006] Preferably, one side of the third bevel gear is meshedly connected with a fourth bevel gear, the second rotating shaft is fixedly mounted on an inner wall of one side of the equipment body, one side of the fourth bevel gear is fixedly mounted with a first sprocket, a side of the first sprocket away from the fourth bevel gear is rotatably mounted with the first rotating shaft, one end of the first rotating shaft away from the first sprocket is fixedly connected to an inner wall of one side of the equipment body, a second sprocket is rotatably mounted on one end of the second rotating shaft, a toothless gear is fixedly mounted on the side of the second sprocket away from the second rotating shaft, and a transmission chain is meshedly connected between the first sprocket and the second sprocket.

[0007] Preferably, the surface of the toothless gear is meshingly connected with a movable gear frame, a fixed connecting strip is fixedly installed at the bottom of the movable gear frame, a positioning slide is fixedly installed at the bottom of the fixed connecting strip, the positioning slide is opened at the bottom inside the device body, and the positioning slide is installed inside the positioning slide.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] During operation, the operator starts the driving cylinder to drive the second motor to move upward, and the second motor drives the polishing wheel to contact the electrode body when moving upward. Then the operator drives the first motor to drive the first bevel gear to rotate, and the first bevel gear drives the electrode body to rotate through the clamping cylinder, and at the same time starts the second motor to drive the polishing wheel to rotate, thereby polishing the electrode body;

[0010] When the first bevel gear rotates, it will also drive the second bevel gear to rotate. When the second bevel gear rotates, it will drive the rotating rod to rotate along the inside of the positioning sleeve. When the rotating rod rotates, it drives the fourth bevel gear to rotate through the third bevel gear. When the fourth bevel gear rotates, it drives the first sprocket to rotate along the first rotating shaft. When the first sprocket rotates, it drives the second sprocket to rotate along the second rotating shaft through the transmission chain. When the second sprocket rotates, it drives the toothed gear to rotate. When the toothed gear continues to rotate, it will drive the moving gear frame to reciprocate. When the moving gear frame moves, the positioning slide bar is driven to slide along the inside of the positioning slide groove through the fixed connecting strip, which increases the stability of the moving gear frame when it moves. When the moving gear frame reciprocates, it drives the polishing wheel to reciprocate through the driving cylinder and the second motor, so that the welding rod body can be polished quickly, conveniently, evenly and effectively; this allows the polishing machine to polish the welding rod quickly and conveniently, reduces the labor of the operator, and the polishing is very uniform, thus having a very good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached picture:

[0013] Figure 1This is a schematic diagram of the structure of a polishing machine for welding rod production according to the utility model;

[0014] Figure 2 The internal structure of the main body of the utility model is shown in FIG. Figure 1 ;

[0015] Figure 3 The internal structure of the main body of the utility model is shown in FIG. Figure 2 ;

[0016] Figure 4 The internal structure of the main body of the utility model is shown in FIG. Figure 3 ;

[0017] In the figure: 1. Equipment body; 2. Mounting seat; 3. First motor; 4. First bevel gear; 5. Clamping cylinder; 6. Electrode body; 7. Driving cylinder; 8. Second motor; 9. Polishing wheel; 10. Second bevel gear; 11. Rotating rod; 12. Positioning sleeve; 13. Third bevel gear; 14. Fourth bevel gear; 15. First sprocket; 16. First rotating shaft; 17. Second rotating shaft; 18. Second sprocket; 19. Transmission chain; 20. Toothless gear; 21. Moving gear frame; 22. Fixed connecting strip; 23. Positioning slide bar; 24. Positioning slide groove. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Depend on Figures 1 to 4 The utility model includes an equipment body 1, a mounting base 2 is fixedly installed on one side of the top of the equipment body 1, a first motor 3 is fixedly installed on the top of the mounting base 2, a first bevel gear 4 is fixedly installed on the output end of the first motor 3, a reciprocating assembly is provided inside the mounting base 2, a driving cylinder 7 is fixedly installed on the top of the reciprocating assembly, a clamping cylinder 5 is fixedly installed on one side of the first bevel gear 4, a welding rod body 6 is movably installed inside the clamping cylinder 5, a second motor 8 is fixedly installed on the transmission end of the driving cylinder 7, a polishing wheel 9 is fixedly installed on the output end of the second motor 8, and the polishing wheel 9 is in contact with the welding rod body 6.

[0020] During work, the operator starts the driving cylinder 7 to drive the second motor 8 to move upward. When the second motor 8 moves upward, it drives the polishing wheel 9 to contact the welding rod body 6. Then the operator drives the first motor 3 to drive the first bevel gear 4 to rotate. The first bevel gear 4 drives the welding rod body 6 to rotate through the clamping tube 5, and at the same time starts the second motor 8 to drive the polishing wheel 9 to rotate, so as to polish the welding rod body 6. When the first bevel gear 4 rotates, it will also drive the reciprocating moving component to operate. When the reciprocating moving component operates, it drives the polishing wheel 9 to reciprocate through the driving cylinder 7 and the second motor 8, so that the welding rod body 6 can be polished quickly, conveniently, evenly and effectively. This allows the polishing machine to quickly and conveniently polish the welding rod, reduces the labor of the operator, and the polishing is very uniform, thus having a very good use effect.

[0021] The reciprocating moving assembly includes a second bevel gear 10, a second rotating shaft 17 and a positioning slide groove 24. The second bevel gear 10 is meshed and connected to the lower side of the first bevel gear 4. A rotating rod 11 is fixedly installed at the bottom of the second bevel gear 10. A positioning sleeve 12 is rotatably installed on the surface of the rotating rod 11. The outer surface of the positioning sleeve 12 is fixedly installed on the upper side of the device body 1. The bottom of the rotating rod 11 extends to the inside of the device body 1 and is fixedly installed with a third bevel gear 13; one side of the third bevel gear 13 is meshed and connected with a fourth bevel gear 14, the second rotating shaft 17 is fixedly installed on the inner wall of one side of the device body 1, and one side of the fourth bevel gear 14 is fixedly installed with a first sprocket 15, and the first sprocket 15 is away from the fourth bevel gear A first rotating shaft 16 is rotatably installed on one side of 14, and one end of the first rotating shaft 16 away from the first sprocket 15 is fixedly connected to an inner wall of one side of the device body 1, and a second rotating shaft 17 is rotatably installed on one end of the second rotating shaft 17, and a toothless gear 20 is fixedly installed on the side of the second sprocket 18 away from the second rotating shaft 17, and a transmission chain 19 is meshedly connected between the first sprocket 15 and the second sprocket 18; a mobile tooth frame 21 is meshedly connected to the surface of the toothless gear 20, a fixed connecting strip 22 is fixedly installed on the bottom of the mobile tooth frame 21, and a positioning slide bar 23 is fixedly installed on the bottom of the fixed connecting strip 22, and a positioning slide groove 24 is opened at the bottom of the inside of the device body 1, and the positioning slide bar 23 is installed inside the positioning slide groove 24.

[0022] When the first bevel gear 4 rotates, it will also drive the second bevel gear 10 to rotate. When the second bevel gear 10 rotates, it will drive the rotating rod 11 to rotate along the inside of the positioning sleeve 12. When the rotating rod 11 rotates, it drives the fourth bevel gear 14 to rotate through the third bevel gear 13. When the fourth bevel gear 14 rotates, it drives the first sprocket 15 to rotate along the first rotating shaft 16. When the first sprocket 15 rotates, it drives the second sprocket 18 to rotate along the second rotating shaft 17 through the transmission chain 19. When the second sprocket 18 rotates, it drives the toothless gear 20 to rotate. When the toothless gear 20 rotates continuously, it drives the moving gear frame 21 to reciprocate. When the moving gear frame 21 moves, it drives the positioning slide bar 23 to slide along the inside of the positioning slide groove 24 through the fixed connecting strip 22, thereby increasing the stability of the moving gear frame 21 when it moves.

Claims

1. A polishing machine for welding rod production, comprising a device body (1), characterized in that: A mounting seat (2) is fixedly mounted on one side of the top of the equipment body (1); a first motor (3) is fixedly mounted on the top of the mounting seat (2); a first bevel gear (4) is fixedly mounted on the output end of the first motor (3); a reciprocating assembly is provided inside the mounting seat (2); a driving cylinder (7) is fixedly mounted on the top of the reciprocating assembly; a clamping cylinder (5) is fixedly mounted on one side of the first bevel gear (4); a welding rod body (6) is movably mounted inside the clamping cylinder (5); a second motor (8) is fixedly mounted on the transmission end of the driving cylinder (7); a polishing wheel (9) is fixedly mounted on the output end of the second motor (8); and the polishing wheel (9) is in contact with the welding rod body (6).

2. A polishing machine for welding rod production according to claim 1, characterized in that: The reciprocating moving assembly comprises a second bevel gear (10), a second rotating shaft (17) and a positioning slide groove (24); the second bevel gear (10) is meshingly connected to the lower side of the first bevel gear (4); a rotating rod (11) is fixedly installed at the bottom of the second bevel gear (10); a positioning sleeve (12) is rotatably installed on the surface of the rotating rod (11); the outer surface of the positioning sleeve (12) is fixedly installed on the upper side of the device body (1); the bottom of the rotating rod (11) extends to the inside of the device body (1) and is fixedly installed with a third bevel gear (13).

3. A polishing machine for welding rod production according to claim 2, characterized in that: One side of the third bevel gear (13) is meshedly connected with a fourth bevel gear (14); the second rotating shaft (17) is fixedly mounted on an inner wall of one side of the equipment body (1); a first sprocket (15) is fixedly mounted on one side of the fourth bevel gear (14); a first rotating shaft (16) is rotatably mounted on a side of the first sprocket (15) away from the fourth bevel gear (14); an end of the first rotating shaft (16) away from the first sprocket (15) is fixedly connected to an inner wall of one side of the equipment body (1); a second sprocket (18) is rotatably mounted on one end of the second rotating shaft (17); a toothless gear (20) is fixedly mounted on a side of the second sprocket (18) away from the second rotating shaft (17); and a transmission chain (19) is meshedly connected between the first sprocket (15) and the second sprocket (18).

4. A polishing machine for welding rod production according to claim 3, characterized in that: The surface of the toothless gear (20) is meshedly connected with a movable gear frame (21), a fixed connecting strip (22) is fixedly installed at the bottom of the movable gear frame (21), a positioning slide bar (23) is fixedly installed at the bottom of the fixed connecting strip (22), a positioning slide groove (24) is opened at the bottom of the inside of the equipment body (1), and the positioning slide bar (23) is installed inside the positioning slide groove (24).

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