Motor bar side edge grinding device

Abstract

The utility model belongs to the technical field of polishing, and discloses a motor bar side edge polishing device which comprises a base, the inner wall of the base is rotatably connected with a first concave rotating block, one end of the first concave rotating block is fixedly provided with a first threaded rod, and the outer end of the first threaded rod is in threaded connection with a threaded plate. The outer end of the threaded plate is fixedly connected with a connecting block, one end of the connecting block and the lower side of the inner wall of the base are fixedly connected with a connecting plate, the inner wall of the connecting plate is slidably connected with a sliding plate, and a first motor is fixedly installed on the inner wall of the sliding plate. The sliding plates drive the limiting plates to move oppositely, the rotating rod makes contact with the bar, a tool is inserted into the concave rotating block to rotate together with the concave rotating block, the first threaded rod moves downwards, the connecting plate drives the grinding block to make contact with the bar, the motor is started to drive the grinding block to rotate, and the side edges of the bars with different widths can be ground conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding, in particular to a motor wire rod side grinding device. Background Art

[0002] A motor bar is an electrical component that is usually used to connect the windings of generators and other electrical equipment circuits. It has good electrical conductivity and mechanical strength, is generally made of pure copper or copper alloy, and has a round or square cross-section. The larger the cross-sectional area of ​​a motor bar, the greater its current carrying capacity.

[0003] When grinding the side of the existing motor wire rod, only one side can be grinded each time, and four back and forth operations are required after grinding, so the work efficiency is not high.

[0004] For this purpose, a motor wire rod side grinding device is proposed, and the device is upgraded and modified to solve these shortcomings. Utility Model Content

[0005] The purpose of the utility model is to solve the problems of the background technology and provide a motor wire rod side grinding device.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A motor wire rod side grinding device comprises a base, the inner wall of the base is rotatably connected with a concave rotating block, one end of the concave rotating block is fixedly installed with a threaded rod, the outer end of the threaded rod is threadedly connected with a threaded plate, the outer end of the threaded plate is fixedly connected with a connecting block, one end of the connecting block and the lower side of the inner wall of the base are fixedly connected with a connecting plate, the inner wall of the connecting plate is slidably connected with a sliding plate, a motor is fixedly installed on the inner wall of the sliding plate, a grinding block is fixedly installed on the output shaft of the motor, a fixing mechanism is arranged inside the base, and an adjusting mechanism is arranged inside the connecting plate.

[0008] Furthermore, a guide rod is slidably connected to the inner wall of the threaded plate, and two ends of the guide rod are fixedly mounted to the inner wall of the base.

[0009] Furthermore, the fixing mechanism includes a second motor, the inner wall of the base is fixedly mounted with the second motor, the output shaft of the second motor is fixedly mounted with a second threaded rod, the outer ends of the second threaded rod are threadedly connected with slides on both sides, the outer end of the slide is fixedly connected with a slider, one end of the slider is fixedly mounted with a limit plate, and the outer end of the limit plate and the inner wall of the base are rotatably connected with a rotating rod.

[0010] Furthermore, the inner wall of the slide plate is slidably connected to a limit rod, and both ends of the limit rod are fixedly mounted to the inner wall of the base.

[0011] Furthermore, the adjustment mechanism includes a concave rotating block 2, the inner wall of the base is rotatably connected to the concave rotating block 2, one end of the concave rotating block 2 is fixedly installed with a cross rod, the outer ends of the cross rod are slidably connected with gear 1 on both sides, the outer ends of the gear 1 are respectively rotatably connected to the base and the inner walls of the threaded plate, the outer end of the gear 1 is meshingly connected with gear 2, one end of the gear 2 is fixedly installed with a screw rod, the outer end of the screw rod is threadedly connected to the inner wall of the sliding plate, and the outer end of the screw rod is rotatably connected to the inner wall of the connecting plate.

[0012] Furthermore, a T-shaped sliding rod is fixedly mounted on the inner wall of the connecting plate, and one end of the T-shaped sliding rod is slidably connected to the inner wall of the sliding plate.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model starts the motor to drive the threaded rod 2 to rotate, so that the slide plate drives the limit plate to move toward each other, so that the rotating rod contacts the wire rod, and the tool is inserted into the concave rotating block to rotate together, so that the threaded rod 1 moves downward, so that the connecting plate drives the grinding block to contact the wire rod, and the grinding block is driven to rotate by the starting motor, so that the sides of wire rods with different widths can be polished.

[0015] 2. The utility model inserts a tool into the concave rotating block 2 and rotates it, so that the cross rod drives the gear 1 to rotate, and the gear 2 drives the screw rod to rotate, so that the sliding plate moves outward or inward, and the spacing of the grinding blocks is adjusted, which is convenient for using wire rods of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the regulating mechanism of the utility model;

[0018] Figure 3 It is a schematic diagram of the internal structure of the connecting plate of the utility model;

[0019] Figure 4 It is a schematic diagram of the internal structure of the base of the utility model.

[0020] Figure numerals: 1. base; 11. connecting plate; 12. grinding block; 121. motor one; 13. concave rotating block one; 14. rotating rod; 15. threaded rod one; 16. threaded plate; 17. connecting block; 18. guide rod; 19. sliding plate; 2. fixing mechanism; 21. motor two; 22. limit plate; 23. threaded rod two; 24. slider; 25. slide plate; 26. limit rod; 3. adjustment mechanism; 31. concave rotating block two; 32. cross rod; 33. gear one; 34. screw rod; 35. gear two; 36. T-shaped slide bar. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme 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 part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0024] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] like Figures 1 to 4As shown, a motor wire rod side grinding device comprises a base 1, the inner wall of the base 1 is rotatably connected with a concave rotating block 13, one end of the concave rotating block 13 is fixedly installed with a threaded rod 15, the outer end of the threaded rod 15 is threadedly connected with a threaded plate 16, the outer end of the threaded plate 16 is fixedly connected with a connecting block 17, one end of the connecting block 17 and the lower side of the inner wall of the base 1 are fixedly connected with a connecting plate 11, the inner wall of the connecting plate 11 is slidably connected with a sliding plate 19, the inner wall of the sliding plate 19 is fixedly installed with a motor 121, the output shaft of the motor 121 is fixedly installed with a grinding block 12, a fixing mechanism 2 is arranged inside the base 1, and an adjusting mechanism 3 is arranged inside the connecting plate 11; specifically, a tool is inserted into the concave rotating block 13 and rotated to move the threaded rod 15 downward, so that the connecting plate 11 drives the grinding block 12 to contact the wire rod, and the motor 121 is started to drive the grinding block 12 to rotate, so as to facilitate the grinding of the sides of wire rods of different widths.

[0026] like Figure 1 and Figure 2 As shown, the inner wall of the threaded plate 16 is slidably connected with a guide rod 18, and both ends of the guide rod 18 are fixedly installed with the inner wall of the base 1; specifically, it is convenient for the threaded plate 16 to move stably.

[0027] like Figure 1 , Figure 2 and Figure 3 As shown, the adjusting mechanism 3 includes a concave rotating block 2 31, the inner wall of the base 1 is rotatably connected with the concave rotating block 2 31, one end of the concave rotating block 2 31 is fixedly installed with a cross rod 32, the outer ends of the cross rod 32 are slidably connected with gears 1 33 on both sides, the outer ends of the gear 1 33 are rotatably connected to the inner walls of the base 1 and the threaded plate 16 respectively, the outer end of the gear 1 33 is meshingly connected with a gear 2 35, one end of the gear 2 35 is fixedly installed with a screw rod 34, the outer end of the screw rod 34 is threadedly connected to the inner wall of the sliding plate 19, and the outer end of the screw rod 34 is rotatably connected to the inner wall of the connecting plate 11; specifically, a tool is inserted into the concave rotating block 2 31 and rotated, so that the cross rod 32 drives the gear 1 33 to rotate, and the gear 2 35 drives the screw rod 34 to rotate, so that the sliding plate 19 moves outward or inward, and the spacing of the grinding blocks 12 is adjusted, so as to facilitate the use of wire rods of different thicknesses.

[0028] like Figure 2 and Figure 3 As shown, a T-shaped slide bar 36 is fixedly mounted on the inner wall of the connecting plate 11 , and one end of the T-shaped slide bar 36 is slidably connected to the inner wall of the sliding plate 19 ; specifically, the sliding plate 19 is prevented from being separated from the connecting plate 11 .

[0029] like Figure 1 and Figure 4As shown, the fixing mechanism 2 includes a motor 21, the motor 21 is fixedly installed on the inner wall of the base 1, the output shaft of the motor 21 is fixedly installed with a threaded rod 23, the outer ends of the threaded rod 23 are threadedly connected with slide plates 25 on both sides, the outer ends of the slide plates 25 are fixedly connected with sliders 24, one end of the slider 24 is fixedly installed with a limit plate 22, the outer end of the limit plate 22 and the inner wall of the base 1 are rotatably connected with a rotating rod 14; specifically, by starting the motor 21 to drive the threaded rod 23 to rotate, the slide plate 25 drives the limit plate 22 to move toward each other, so that the rotating rod 14 contacts the wire rod, and the wire rod is limited in movement.

[0030] like Figure 1 and Figure 4 As shown, the inner wall of the slide plate 25 is slidably connected to a limit rod 26, and both ends of the limit rod 26 are fixedly installed on the inner wall of the base 1; specifically, it is convenient for the slide plate 25 to move stably.

[0031] In summary: when the wire rod needs to be polished, put the wire rod on the rotating rod 14 at the bottom of the base 1, and start the motor 21 to drive the threaded rod 23 to rotate, so that the slide plate 25 drives the limit plate 22 to move towards each other, so that the rotating rods 14 on both sides contact the wire rod, and the wire rod is moved and limited. Insert the tool into the concave rotating block 13 and rotate it, so that the threaded rod 15 moves downward, so that the connecting plate 11 drives the polishing block 12 to contact the wire rod (the polishing block 12 at the bottom is parallel to the upper end 1 of the rotating rod 14 at the bottom of the base 1), and start the motor 121 to drive the polishing block 12 to rotate, and polish both sides of the two ends of the wire rod, so that the wire rod can be polished quickly;

[0032] When it is necessary to grind wire rods of other thicknesses, insert the tool into the concave rotating block 2 31 and rotate it, so that the cross rod 32 drives the gear 1 33 to rotate, and the gear 2 35 drives the screw rod 34 to rotate, so that the sliding plate 19 moves outward or inward, and the spacing of the grinding blocks 12 can be adjusted.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A motor wire rod side grinding device, comprising a base (1), characterized in that: The inner wall of the base (1) is rotatably connected to a concave rotating block (13); one end of the concave rotating block (13) is fixedly mounted with a threaded rod (15); the outer end of the threaded rod (15) is threadedly connected to a threaded plate (16); the outer end of the threaded plate (16) is fixedly connected to a connecting block (17); one end of the connecting block (17) and the lower side of the inner wall of the base (1) are fixedly connected to a connecting plate (11); the inner wall of the connecting plate (11) is slidably connected to a sliding plate (19); a motor (121) is fixedly mounted on the inner wall of the sliding plate (19); a grinding block (12) is fixedly mounted on the output shaft of the motor (121); a fixing mechanism (2) is provided inside the base (1); and an adjusting mechanism (3) is provided inside the connecting plate (11).

2. A motor wire rod side grinding device as claimed in claim 1, characterized in that: The inner wall of the threaded plate (16) is slidably connected to a guide rod (18), and both ends of the guide rod (18) are fixedly mounted to the inner wall of the base (1).

3. A motor wire rod side grinding device as claimed in claim 1, characterized in that: The fixing mechanism (2) comprises a second motor (21), the second motor (21) is fixedly mounted on the inner wall of the base (1), a second threaded rod (23) is fixedly mounted on the output shaft of the second motor (21), a slide plate (25) is threadedly connected to both sides of the outer end of the second threaded rod (23), a slider (24) is fixedly connected to the outer end of the slide plate (25), a limit plate (22) is fixedly mounted on one end of the slider (24), and a rotating rod (14) is rotatably connected to the outer end of the limit plate (22) and the inner wall of the base (1).

4. A motor wire rod side grinding device as claimed in claim 3, characterized in that: The inner wall of the slide plate (25) is slidably connected to a limit rod (26), and both ends of the limit rod (26) are fixedly mounted to the inner wall of the base (1).

5. A motor wire rod side grinding device as claimed in claim 1, characterized in that: The adjustment mechanism (3) comprises a concave rotating block 2 (31), the inner wall of the base (1) is rotatably connected to the concave rotating block 2 (31), one end of the concave rotating block 2 (31) is fixedly mounted with a cross rod (32), both sides of the outer end of the cross rod (32) are slidably connected with a gear 1 (33), the outer ends of the gear 1 (33) are rotatably connected to the inner wall of the base (1) and the threaded plate (16), the outer end of the gear 1 (33) is meshingly connected with a gear 2 (35), one end of the gear 2 (35) is fixedly mounted with a screw rod (34), the outer end of the screw rod (34) is threadedly connected to the inner wall of the sliding plate (19), and the outer end of the screw rod (34) is rotatably connected to the inner wall of the connecting plate (11).

6. A motor wire rod side grinding device as claimed in claim 5, characterized in that: A T-shaped sliding rod (36) is fixedly mounted on the inner wall of the connecting plate (11), and one end of the T-shaped sliding rod (36) is slidably connected to the inner wall of the sliding plate (19).

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