Polishing equipment for metal parts

Abstract

The utility model belongs to the technical field of metal processing, and particularly relates to polishing equipment for metal parts, which comprises a platform and a mounting mechanism arranged above the platform, and the mounting mechanism comprises a protection component and a lifting component; the protection assembly comprises a sliding groove, a first motor, a first gear, a second gear, a rotating shaft, a third gear, a fourth gear, a first threaded shaft, a fixing base, a positioning bolt, a protection shell and a positioning hole, the sliding groove is formed in the side end face of the platform, the first motor is installed on the front end face of the platform, and the first gear is installed at the output end of the first motor. In the polishing process, the two sets of protective shells can draw close to the middle along with rotation of the first threaded shaft so that a polishing area can be covered, dust and chippings generated during polishing can be blocked, the safety and protection performance of the device can be improved, the polishing effect is good, and the polishing effect is good. The use efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to a grinding device for metal parts. Background Art

[0002] Parts, also known as components, are the basic elements that make up machinery. They are the inseparable individual parts that make up machinery and machines. Parts are both a discipline that studies and designs the basic mechanical parts of various equipment and a general term for parts and components.

[0003] However, the heat and dust generated during the grinding process of existing metal parts have an impact on the health of the equipment and operators, making the use efficiency of the equipment low. Therefore, in order to solve the above problems, a grinding device for metal parts is proposed. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art and solve the problem that the heat and dust generated during the grinding process of metal parts affect the health of the equipment and operators, resulting in low efficiency of the equipment, the utility model proposes a grinding device for metal parts.

[0005] The technical solution adopted by the utility model to solve the technical problem is: the grinding equipment for metal parts described in the utility model comprises a platform and a mounting mechanism arranged above the platform, and the mounting mechanism comprises a protection component and a lifting component;

[0006] The protection component includes a slide groove, a first motor, a first gear, a second gear, a rotating shaft, a third gear, a fourth gear, a first threaded shaft, a fixing seat, a positioning bolt, a protective shell and a positioning hole. The side end surface of the platform is provided with a slide groove, the front end surface of the platform is installed with a first motor, the output end of the first motor is installed with a first gear, the outer surface of the first gear is meshed with a second gear, the middle part of the second gear is installed with a rotating shaft, the end of the rotating shaft is installed with a third gear, the outer surface of the third gear is meshed with a fourth gear, the outer surface of the fourth gear is installed with a first threaded shaft, the outer surface of the first threaded shaft is connected with a fixing seat, the middle part of the fixing seat is provided with a positioning bolt, a protective shell is provided above the platform, and a positioning hole is provided at the front end of the protective shell;

[0007] The lifting assembly includes a fixed frame, a polishing box, a second motor, a second threaded shaft, a connecting seat, a limiting shaft, a first movable seat, a connecting rod, a second movable seat, a support plate, a fixed block, a limiting groove and a polishing mechanism. The side end of the platform is installed with a fixed frame, the top of the fixed frame is installed with a polishing box, the side end of the polishing box is installed with a second motor, the output end of the second motor is installed with a second threaded shaft, the outer surface of the second threaded shaft is connected with a connecting seat, the upper part of the connecting seat passes through the limiting shaft, the bottom of the connecting seat is installed with a first movable seat, the middle part of the first movable seat is rotatably connected with a connecting rod, the end of the connecting rod is rotatably connected with the second movable seat, the bottom of the second movable seat is installed with a support plate, the inner wall of the polishing box is installed with a fixed block, the middle part of the fixed block is provided with a limiting groove, and the middle part of the support plate is installed with a polishing mechanism.

[0008] An air pipe is arranged in the middle of the polishing box, and an air suction gun is connected to the end of the air pipe.

[0009] Preferably, the rotating shaft is fixedly connected to the second gear, and the second gear is meshingly connected to the first gear, and the rotating shaft is fixedly connected to the third gear, and the third gear is meshingly connected to the fourth gear, and the first threaded shaft is fixedly connected to the fourth gear.

[0010] Preferably, the fixing seat is threadedly connected to the first threaded shaft, and the fixing seat forms a sliding structure with the platform through a sliding groove, and the protective shell forms a snap-fit ​​structure with the positioning bolt through a positioning hole, and the positioning bolt is fixedly connected to the fixing seat.

[0011] Preferably, the connecting seat is threadedly connected to the second threaded shaft, and a sliding structure is formed between the connecting seat and the polishing box through the limiting shaft.

[0012] Preferably, the connecting rod forms a rotating structure between the first movable seat and the connecting seat, and the connecting rod forms a rotating structure between the second movable seat and the support plate, and the support plate forms a lifting structure between the limiting groove and the fixed block.

[0013] Preferably, the air suction gun is fluidly connected to the air pipe, and the air suction guns are symmetrically distributed along the polishing box.

[0014] The utility model is beneficial in that:

[0015] 1. During the grinding process, the two sets of protective shells can move closer to the middle as the first threaded shaft rotates, so as to cover the grinding area and block the dust and debris generated by grinding, so as to improve the safety and protection of the device and improve the use efficiency of the device;

[0016] 2. During the horizontal sliding process, the connecting seat of the utility model can drive the connecting rod to move. The connecting rod can give a certain downward pressure to the support plate, and make the support plate slide and rise and fall along the limit groove opened in the fixed block, so that the height of the grinding mechanism from the metal parts can be controlled and adjusted according to the grinding requirements, making the grinding more refined, thereby improving the grinding efficiency and improving the efficiency of equipment use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the grinding box of the utility model;

[0020] Figure 3 It is a schematic diagram of the connection structure between the protective shell and the platform of the utility model.

[0021] In the figure: 1. platform; 2. slide; 3. first motor; 4. first gear; 5. second gear; 6. rotating shaft; 7. third gear; 8. fourth gear; 9. first threaded shaft; 10. fixing seat; 11. positioning bolt; 12. protective shell; 13. positioning hole; 14. fixing frame; 15. grinding box; 16. second motor; 17. second threaded shaft; 18. connecting seat; 19. limiting shaft; 20. first movable seat; 21. connecting rod; 22. second movable seat; 23. supporting plate; 24. fixing block; 25. limiting groove; 26. grinding mechanism; 27. air pipe; 28. suction gun. 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. Embodiment 1

[0023] See also Figure 1-3 As shown, a grinding device for metal parts includes a platform 1 and a mounting mechanism arranged above the platform 1, wherein the mounting mechanism includes a protective component and a lifting component;

[0024] The protection component includes a slide groove 2, a first motor 3, a first gear 4, a second gear 5, a rotating shaft 6, a third gear 7, a fourth gear 8, a first threaded shaft 9, a fixing seat 10, a positioning bolt 11, a protective shell 12 and a positioning hole 13. The side end surface of the platform 1 is provided with a slide groove 2, the front end surface of the platform 1 is installed with the first motor 3, the output end of the first motor 3 is installed with the first gear 4, the outer surface of the first gear 4 is meshed with the second gear 5, the middle part of the second gear 5 is installed with a rotating shaft 6, the end of the rotating shaft 6 is installed with the third gear 7, the outer surface of the third gear 7 is meshed with the fourth gear 8, the outer surface of the fourth gear 8 is installed with the first threaded shaft 9, the outer surface of the first threaded shaft 9 is connected with a fixing seat 10, the middle part of the fixing seat 10 is provided with a positioning bolt 11, a protective shell 12 is provided above the platform 1, and the front end of the protective shell 12 is provided with a positioning hole 13;

[0025] The lifting assembly includes a fixed frame 14, a polishing box 15, a second motor 16, a second threaded shaft 17, a connecting seat 18, a limiting shaft 19, a first movable seat 20, a connecting rod 21, a second movable seat 22, a supporting plate 23, a fixed block 24, a limiting groove 25 and a polishing mechanism 26. The fixed frame 14 is installed at the side end of the platform 1, the polishing box 15 is installed at the top of the fixed frame 14, the second motor 16 is installed at the side end of the polishing box 15, the second threaded shaft 17 is installed at the output end of the second motor 16, and the second threaded shaft 17 is installed at the output end of the second motor 16. The outer surface of the groove shaft 17 is connected to a connecting seat 18, and a limiting shaft 19 passes through the top of the connecting seat 18. A first movable seat 20 is installed at the bottom of the connecting seat 18. A connecting rod 21 is rotatably connected to the middle of the first movable seat 20, and a second movable seat 22 is rotatably connected to the end of the connecting rod 21. A support plate 23 is installed at the bottom of the second movable seat 22. A fixed block 24 is installed on the inner wall of the polishing box 15, and a limiting groove 25 is provided in the middle of the fixed block 24. A polishing mechanism 26 is installed in the middle of the support plate 23.

[0026] Furthermore, the rotating shaft 6 is fixedly connected to the second gear 5, and the second gear 5 is meshingly connected to the first gear 4, and the rotating shaft 6 is fixedly connected to the third gear 7, and the third gear 7 is meshingly connected to the fourth gear 8, and the first threaded shaft 9 is fixedly connected to the fourth gear 8, the first motor 3 drives the first gear 4 to rotate, the first gear 4 drives the second gear 5 to rotate, the second gear 5 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the third gear 7 to rotate, the third gear 7 drives the fourth gear 8 to rotate, the fourth gear 8 drives the first threaded shaft 9 to rotate, and the first threaded shaft 9 is a reverse threaded coil, which can drive the protective shell 12 to move, so as to facilitate the covering of the grinding area, so as to block the heat and dust generated during grinding, thereby improving the protection of the staff.

[0027] Furthermore, the fixed seat 10 is threadedly connected to the first threaded shaft 9, and the fixed seat 10 forms a sliding structure with the platform 1 through the slide groove 2, and the protective shell 12 forms a clamping structure with the positioning bolt 11 through the positioning hole 13, and the positioning bolt 11 is fixedly connected to the fixed seat 10. During the grinding process, the two groups of protective shells 12 can move closer to the middle as the first threaded shaft 9 rotates, so as to cover the grinding area, and can block the dust and debris generated by grinding, so as to improve the safety and protection of the device and improve the use efficiency of the device.

[0028] Furthermore, the connecting seat 18 is threadedly connected to the second threaded shaft 17, and the connecting seat 18 forms a sliding structure with the polishing box 15 through the limiting shaft 19. The second motor 16 drives the second threaded shaft 17 to rotate, and the second threaded shaft 17 can drive the connecting seat 18 to slide horizontally along the limiting shaft 19, thereby being able to give a certain thrust to the connecting rod 21, making it convenient to adjust the distance between the polishing mechanism 26 and the metal parts according to the polishing requirements, so as to better polish the metal parts, thereby improving the processing efficiency of the equipment and improving the refinement level of the equipment.

[0029] Furthermore, the connecting rod 21 forms a rotating structure between the first movable seat 20 and the connecting seat 18, and the connecting rod 21 forms a rotating structure between the second movable seat 22 and the support plate 23, and the support plate 23 forms a lifting structure between the limiting groove 25 and the fixed block 24. During the horizontal sliding process of the connecting seat 18, the connecting rod 21 can drive the moving of the connecting rod 21. The connecting rod 21 can give a certain downward pressure to the support plate 23, and make the support plate 23 slide and rise and fall along the limiting groove 25 opened in the fixed block 24, so that the height of the grinding mechanism 26 from the metal parts can be controlled and adjusted according to the grinding requirements, so that the grinding is more refined, thereby improving the grinding efficiency and improving the equipment utilization efficiency. Embodiment 2

[0030] See also Figure 1 and Figure 2 As shown, in comparison with Example 1, as another embodiment of the present invention, an air pipe 27 is provided in the middle of the polishing box 15, and an air suction gun 28 is connected to the end of the air pipe 27.

[0031] Furthermore, the suction gun 28 is fluidly connected to the air pipe 27, and the suction gun 28 is symmetrically distributed along the polishing box 15. By adding the suction gun 28 inside the polishing box 15, the suction gun 28 is tilted downward at 45 degrees, which can form a certain adsorption effect on the dust generated during the polishing process, so as to reduce the impact of the dust on the staff, improve the protection of the staff, and improve the protection of the health of the staff.

[0032] Working principle, first, the metal parts are placed on the platform 1, and the second motor 16 drives the second threaded shaft 17 to rotate. The second threaded shaft 17 can drive the connecting seat 18 to slide horizontally along the limit shaft 19, so that a certain thrust can be given to the connecting rod 21. The movement of the connecting rod 21 can give a certain downward pressure to the support plate 23, and make the support plate 23 slide and rise along the limit groove 25 opened by the fixed block 24, so that the height of the grinding mechanism 26 from the metal parts can be controlled and adjusted according to the grinding requirements, so that the grinding is more refined, thereby improving the grinding efficiency and the equipment utilization efficiency. During the grinding process, the first motor 3 drives the first gear 4 to rotate, the first gear 4 drives the second gear 5 to rotate, the second gear 5 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the third gear 7 to rotate, the third gear 7 drives the fourth gear 8 to rotate, and the fourth gear 8 drives the first threaded shaft 9 to rotate, and the first threaded shaft 9 is a reverse threaded coil, which can drive the protective shell 12 to move, so as to cover the grinding area conveniently, so as to block the heat and dust generated during grinding, thereby improving the protection of the staff.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] 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, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A grinding device for metal parts, comprising a platform (1) and a mounting mechanism arranged above the platform (1), characterized in that: The installation mechanism includes a protection component and a lifting component; The protective assembly comprises a slide groove (2), a first motor (3), a first gear (4), a second gear (5), a rotating shaft (6), a third gear (7), a fourth gear (8), a first threaded shaft (9), a fixing seat (10), a positioning bolt (11), a protective shell (12) and a positioning hole (13); a slide groove (2) is provided on a side end surface of the platform (1); a first motor (3) is installed on a front end surface of the platform (1); a first gear (4) is installed on an output end of the first motor (3); a second gear (4) is meshed on an outer surface of the first gear (4); A gear (5), a rotating shaft (6) is installed in the middle of the second gear (5), a third gear (7) is installed at the end of the rotating shaft (6), a fourth gear (8) is meshed on the outer surface of the third gear (7), a first threaded shaft (9) is installed on the outer surface of the fourth gear (8), a fixing seat (10) is connected to the outer surface of the first threaded shaft (9), a positioning bolt (11) is arranged in the middle of the fixing seat (10), a protective shell (12) is arranged above the platform (1), and a positioning hole (13) is opened at the front end of the protective shell (12); The lifting assembly comprises a fixed frame (14), a polishing box (15), a second motor (16), a second threaded shaft (17), a connecting seat (18), a limiting shaft (19), a first movable seat (20), a connecting rod (21), a second movable seat (22), a supporting plate (23), a fixed block (24), a limiting groove (25) and a polishing mechanism (26); the fixed frame (14) is mounted on the side end of the platform (1); the polishing box (15) is mounted on the top end of the fixed frame (14); the second motor (16) is mounted on the side end of the polishing box (15); the second threaded shaft (17) is mounted on the output end of the second motor (16); the second The outer surface of the threaded shaft (17) is connected to a connecting seat (18), a limiting shaft (19) passes through the top of the connecting seat (18), a first movable seat (20) is installed at the bottom of the connecting seat (18), a connecting rod (21) is rotatably connected to the middle of the first movable seat (20), a second movable seat (22) is rotatably connected to the end of the connecting rod (21), a support plate (23) is installed at the bottom of the second movable seat (22), a fixed block (24) is installed on the inner wall of the grinding box (15), a limiting groove (25) is provided in the middle of the fixed block (24), and a grinding mechanism (26) is installed in the middle of the support plate (23).

2. A grinding device for metal parts according to claim 1, characterized in that: An air pipe (27) is provided in the middle of the polishing box (15), and an air suction gun (28) is connected to the end of the air pipe (27).

3. A grinding device for metal parts according to claim 1, characterized in that: The rotating shaft (6) is fixedly connected to the second gear (5), the second gear (5) is meshingly connected to the first gear (4), the rotating shaft (6) is fixedly connected to the third gear (7), the third gear (7) is meshingly connected to the fourth gear (8), and the first threaded shaft (9) is fixedly connected to the fourth gear (8).

4. A grinding device for metal parts according to claim 1, characterized in that: The fixing seat (10) is threadedly connected to the first threaded shaft (9), and the fixing seat (10) forms a sliding structure with the platform (1) through the sliding groove (2), and the protective shell (12) forms a snap-fit ​​structure with the positioning bolt (11) through the positioning hole (13), and the positioning bolt (11) is fixedly connected to the fixing seat (10).

5. The grinding device for metal parts according to claim 1, characterized in that: The connecting seat (18) is threadedly connected to the second threaded shaft (17), and a sliding structure is formed between the connecting seat (18) and the polishing box (15) via the limiting shaft (19).

6. A grinding device for metal parts according to claim 2, characterized in that: The connecting rod (21) forms a rotating structure between the first movable seat (20) and the connecting seat (18), and the connecting rod (21) forms a rotating structure between the second movable seat (22) and the support plate (23), and the support plate (23) forms a lifting structure between the limiting groove (25) and the fixed block (24).

7. A grinding device for metal parts according to claim 2, characterized in that: The air suction gun (28) is fluidly connected to the air pipe (27), and the air suction guns (28) are symmetrically distributed along the polishing box (15).

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