Multifunctional grinding machine

Abstract

The utility model relates to the field of grinding machines, and discloses a multifunctional grinding machine which comprises a supporting frame, the center of the top of the supporting frame is fixedly connected with a double-shaft motor, the front end and the rear end of the double-shaft motor are fixedly connected with a second output shaft and a first output shaft respectively, and the outer wall of the rear end of the first output shaft is fixedly connected with a cutting wheel. A first supporting shaft, a third supporting shaft and a second supporting shaft are sequentially arranged between the front inner wall and the rear inner wall of the supporting frame from left to right at equal intervals, the two ends of the first supporting shaft and the two ends of the second supporting shaft are rotationally connected with the front inner side wall and the rear inner side wall of the supporting frame correspondingly, and sliding holes are formed in the middles of the front side wall and the rear side wall of the supporting frame correspondingly. The top of the sliding hole, the first supporting shaft and the second supporting shaft are located on the same horizontal plane, sliding blocks are slidably connected to the inner side of the sliding hole, and the two ends of the third supporting shaft are slidably connected with the two sliding blocks respectively. The cutting, grinding and polishing integrated machine integrates multiple functions of cutting, grinding and polishing, can meet different machining requirements, and improves the utilization rate of equipment.

Description

Technical Field

[0001] The utility model relates to the field of grinders, in particular to a multifunctional grinder. Background Art

[0002] As an important processing equipment, grinders are widely used in metal processing, mold manufacturing and other fields. However, the current grinder equipment has a single function and can usually only meet a single grinding or cutting demand, which to a certain extent limits its processing capacity and application scope. In addition, different equipment needs to be replaced for processing when processing workpieces, which is inefficient. Utility Model Content

[0003] In order to overcome the above-mentioned shortcomings, the utility model provides a multifunctional grinding machine.

[0004] The technical solution adopted by this utility model:

[0005] A multifunctional grinding machine comprises a support frame, a double-axis motor is fixedly connected to the top center of the support frame, the front and rear ends of the double-axis motor are respectively fixedly connected to the output shaft 2 and the output shaft 1, the rear end outer wall of the output shaft 1 is fixedly connected to the cutting wheel, the output shaft 2 extends forward and the front end outer wall is fixedly connected to the grinding wheel, the support shaft 1, the support shaft 3 and the support shaft 2 are equidistantly arranged between the front and rear inner walls of the support frame from left to right, the two ends of the support shaft 1 and the support shaft 2 are respectively rotatably connected to the front and rear inner side walls of the support frame, and the middle part of the front and rear side walls of the support frame is provided with sliding holes, the top of the sliding hole is in the same horizontal plane as the support shaft 1 and the support shaft 2, and the inner side of the sliding hole slides A slider is connected, and two ends of the support shaft three are respectively slidably connected to the two sliders, and the left and right sides of the outer wall of the slider are fixedly connected with extension plates, and the outer wall of the extension plate is threadedly connected with a fastening bolt, and the fastening bolt abuts the outer wall of the support frame, and the front ends of the support shaft one, the support shaft three and the support shaft two are respectively fixedly connected with the belt roller one, the belt roller three and the belt roller two, and an abrasive belt is sleeved between the outer walls of the belt roller one and the belt roller two, the belt roller three is located on the inner side of the abrasive belt, and the outer wall of the belt roller three abuts against the inner side of the abrasive belt, the rear end of the belt roller one is fixedly connected with the pulley one, and the rear end outer wall of the output shaft two is fixedly connected with the pulley two, and a belt is sleeved between the outer walls of the pulley one and the pulley two.

[0006] The outer side of the cutting wheel is provided with a shield 1, which is fixedly connected to the rear end outer wall of the dual-axis motor. The outer side of the grinding wheel is provided with a shield 2, and the rear side wall of the shield 2 is fixedly connected with a connecting plate. The rear end of the connecting plate is fixedly connected to the front end outer wall of the dual-axis motor, and the connecting plate is located on the outer side of the output shaft 2.

[0007] The front ends of the belt roller one, the belt roller two and the belt roller three are in a truncated cone shape.

[0008] Beneficial effects of the utility model:

[0009] The utility model integrates multiple functions of cutting, grinding and polishing, can meet different processing requirements, improves the utilization rate of equipment, and the tension of the abrasive belt can be conveniently adjusted by moving the slider and tightening the fixing bolt. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 It is a schematic diagram of the partial structure with the abrasive belt and the abrasive wheel removed;

[0012] Figure 3 It is a schematic diagram of the utility model from the rear side perspective.

[0013] In all the drawings, the specific reference numerals are: 1. support frame; 2. dual-axis motor; 3. output shaft one; 4. cutting wheel; 5. shield one; 6. output shaft two; 7. grinding wheel; 8. shield two; 9. connecting plate; 10. support shaft one; 11. support shaft two; 12. support shaft three; 13. belt roller one; 14. belt roller two; 15. belt roller three; 16. sliding hole; 17. sliding block; 18. extension plate; 19. fastening bolt; 20. grinding belt; 21. pulley one; 22. pulley two; 23. belt. DETAILED DESCRIPTION

[0014] like Figure 1-3As shown: a multifunctional grinding machine comprises a support frame 1, a double-axis motor 2 is fixedly connected to the top center of the support frame 1, the front and rear ends of the double-axis motor 2 are respectively fixedly connected to the output shaft 2 6 and the output shaft 1 3, the rear end outer wall of the output shaft 1 3 is fixedly connected to the cutting wheel 4, the output shaft 2 6 extends forward and the front end outer wall is fixedly connected to the grinding wheel 7, the front and rear inner walls of the support frame 1 are equidistantly arranged with a support shaft 10, a support shaft 3 12 and a support shaft 2 11 from left to right, the two ends of the support shaft 10 and the support shaft 2 11 are respectively rotatably connected to the front and rear inner walls of the support frame 1, a sliding hole 16 is opened in the middle of the front and rear side walls of the support frame 1, the top of the sliding hole 16 is in the same horizontal plane as the support shaft 10 and the support shaft 2 11, the inner side of the sliding hole 16 is slidably connected with a slider 17, and the support The two ends of shaft three 12 are respectively slidably connected with two sliders 17, and the left and right sides of the outer wall of the slider 17 are fixedly connected with extension plates 18, and the outer wall of the extension plate 18 is threadedly connected with fastening bolts 19, and the fastening bolts 19 abut the outer wall of the support frame 1, and the front ends of support shaft one 10, support shaft three 12 and support shaft two 11 are respectively fixedly connected with belt roller one 13, belt roller three 15 and belt roller two 14, and an abrasive belt 20 is sleeved between the outer walls of belt roller one 13 and belt roller two 14, and belt roller three 15 is located on the inner side of the abrasive belt 20, and the outer wall of belt roller three 15 abuts against the inner side of the abrasive belt 20, and the rear end of belt roller one 13 is fixedly connected with pulley one 21, and the rear end outer wall of output shaft two 6 is fixedly connected with pulley two 22, and a belt 23 is sleeved between the outer walls of pulley one 21 and pulley two 22.

[0015] The outer side of the cutting wheel 4 is provided with a shield 1 5, which is fixedly connected to the rear end outer wall of the dual-axis motor 2. The outer side of the grinding wheel 7 is provided with a shield 2 8, and the rear side wall of the shield 2 8 is fixedly connected with a connecting plate 9. The rear end of the connecting plate 9 is fixedly connected to the front end outer wall of the dual-axis motor 2, and the connecting plate 9 is located on the outer side of the output shaft 2 6.

[0016] The front ends of the belt roller 1 13 , the belt roller 2 14 and the belt roller 3 15 are truncated cone-shaped.

[0017] The abrasive belt 20 can be inserted conveniently through the truncated cone-shaped front ends of the belt roller 1 13 , the belt roller 2 14 and the belt roller 3 15 .

[0018] When grinding, polishing or cutting operations are required, the dual-axis motor 2 is first started. The dual-axis motor 2 has two output shafts, namely output shaft 1 3 and output shaft 2 6;

[0019] The output shaft 3 drives the cutting wheel 4 to rotate. A shield 5 is provided on the outside of the cutting wheel 4 to protect the operator from being hurt by flying chips. The operator brings the workpiece close to the rotating cutting wheel 4 to perform cutting operations.

[0020] The output shaft 2 6 drives the grinding wheel 7 to rotate, and the workpiece can be polished by the grinding wheel 7. At the same time, through the transmission system of the pulley 1 21, the pulley 22 and the belt 23, the belt roller 1 13 will also rotate accordingly. The sanding belt 20 is sleeved between the belt roller 13 and the belt roller 2 14. The sanding belt 20 moves with the rotation of the belt roller 13 and the belt roller 2 14, and the workpiece can be placed on the sanding belt 20 for polishing.

[0021] The tension of the abrasive belt 20 can be adjusted by adjusting the position of the slider 17 in the slide hole 16 and changing the upper and lower positions of the belt roller 3 15. The extension plate 18 outside the slider 17 is threadedly connected with a fastening bolt 19. After the slider 17 is adjusted to a suitable position, the fastening bolt 19 is tightened to abut against the outer wall of the support frame 1, thereby fixing the position of the slider 17 and adjusting the tension of the abrasive belt 20. The present utility model only protects the mechanical part, and the functions realized by the software control part are not within the protection scope of the present utility model.

Claims

1. A multifunctional grinding machine, characterized in that: The invention comprises a support frame (1), wherein a double-axis motor (2) is fixedly connected to the top center of the support frame (1), and the front and rear ends of the double-axis motor (2) are respectively fixedly connected to an output shaft 2 (6) and an output shaft 1 (3), and the rear end outer wall of the output shaft 1 (3) is fixedly connected to a cutting wheel (4), and the output shaft 2 (6) extends forward and the front end outer wall is fixedly connected to a grinding wheel (7), and between the front and rear inner walls of the support frame (1), a support shaft 1 (10), a support shaft 3 (12) and a support shaft 2 (11) are equidistantly arranged in sequence from left to right, and the two ends of the support shaft 1 (10) and the support shaft 2 (11) are respectively rotatably connected to the front and rear inner walls of the support frame (1), and a sliding hole (16) is provided in the middle of the front and rear side walls of the support frame (1), and the top of the sliding hole (16) is in the same horizontal plane as the support shaft 1 (10) and the support shaft 2 (11), and a sliding block (17) is slidably connected to the inner side of the sliding hole (16), and the two ends of the support shaft 3 (12) are rotatably connected to the front and rear inner walls of the support frame (1). The two sliders (17) are respectively slidably connected, and the left and right sides of the outer wall of the slider (17) are fixedly connected with extension plates (18), and the outer wall of the extension plate (18) is threadedly connected with a fastening bolt (19), and the fastening bolt (19) abuts against the outer wall of the support frame (1). The front ends of the support shaft 1 (10), the support shaft 3 (12) and the support shaft 2 (11) are respectively fixedly connected with the belt roller 1 (13), the belt roller 3 (15) and the belt roller 2 (14). An abrasive belt (20) is sleeved between the outer walls of belt roller one (13) and belt roller two (14), belt roller three (15) is located on the inner side of the abrasive belt (20), the outer wall of belt roller three (15) abuts against the inner side of the abrasive belt (20), a pulley one (21) is fixedly connected to the rear end of belt roller one (13), a pulley two (22) is fixedly connected to the outer wall of the rear end of output shaft two (6), and a belt (23) is sleeved between the outer walls of pulley one (21) and pulley two (22).

2. A multifunctional grinding machine according to claim 1, characterized in that: The outer side of the cutting wheel (4) is provided with a shield 1 (5), which is fixedly connected to the rear end outer wall of the dual-axis motor (2). The outer side of the grinding wheel (7) is provided with a shield 2 (8), the rear side wall of the shield 2 (8) is fixedly connected with a connecting plate (9), the rear end of the connecting plate (9) is fixedly connected to the front end outer wall of the dual-axis motor (2), and the connecting plate (9) is located on the outer side of the output shaft 2 (6).

3. The multifunctional grinding machine according to claim 1, characterized in that: The front ends of the belt roller one (13), the belt roller two (14) and the belt roller three (15) are in a truncated cone shape.

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