Hardware machining corner grinding machine tool

Abstract

The utility model discloses a hardware machining corner polishing machine tool which comprises a machine tool body, a base table is arranged at the top end of the machine tool body, a machine box is arranged at the position, on the outer side of the base table, of the top end of the machine tool body, and a rotating disc is rotationally installed at the top end of the base table. A gearbox is arranged in the machine tool body at one end of the first rotary driving piece, the top end of the gearbox is connected with the bottom end of a rotary disc through a rotary shaft, piece containing stations are arranged at the edge position of the top end of the rotary disc at equal intervals, an L-shaped base body is arranged at the top end of the machine tool body on one side of the base table, and a telescopic driving piece is installed on the inner wall of the upper end of the L-shaped base body. A protection frame is arranged at one end of the telescopic driving piece. According to the corner grinding device, the corner positions of the workpiece can be sequentially ground at multiple stations, so that the corner grinding efficiency of the workpiece is improved when the corner grinding machine tool is used, the purpose of automatically grinding the corners of the workpiece is achieved, and the grinding range of the corner grinding device on the workpiece is widened when the corner grinding device is used.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware processing, in particular to a hardware processing corner grinding machine tool. Background Art

[0002] Hardware processing is usually carried out through machine tools. Various raw materials are processed and then formed through machine tools. There are often burrs on the edges of the processed workpieces. In order to ensure the smoothness of the edges and corners of the workpieces, corresponding edge grinding machines are required.

[0003] Reference publication number CN114952481A is a hardware processing corner grinding machine, which includes a processing table, movable grooves are opened inside the left and right sides of the processing table, a workpiece to be processed is arranged at the top center of the processing table, a fastening mechanism is fixedly connected to the top of the processing table close to the workpiece to be processed, and a grinding mechanism is movably connected inside the movable groove; the cylinder push rod is controlled to extend by a cylinder control system, so that the workpiece to be processed can be clamped and fixed through the left and right symmetrical push plates, and the size required by the customer can be adjusted by adjusting the angle of the rotating plate. The corners of the workpiece to be processed are ground to improve the processing accuracy. The movable plate is driven to reciprocate along the movable groove by the rotation of the special-shaped wheel. At the same time, the grinding wheel is driven to rotate by the rotating machine and the upper rotating rod, so the corners of the workpiece to be processed can be ground back and forth, thereby replacing manual automatic grinding and improving the processing and grinding efficiency. According to the above, although the corner grinding machine can be well applied, it is usually not convenient to grind the workpiece in multiple stations in sequence, which makes the corner grinding efficiency of the workpiece general and difficult to achieve the established expectations, which often troubles people. Utility Model Content

[0004] The purpose of the utility model is to provide a hardware processing corner grinding machine to solve the problem in the above background technology that although the corner grinding machine can be well applied, it is usually not convenient to perform multi-station grinding on the workpiece in sequence, which makes the corner grinding efficiency of the workpiece general and difficult to achieve the established expectations.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hardware processing corner grinding machine tool, comprising a machine tool body, a base is provided at the top of the machine tool body, a machine box is provided at the top of the machine tool body outside the base, a turntable is rotatably installed at the top of the base, a first rotating drive component is installed inside the machine tool body through a bracket, a gearbox is provided inside the machine tool body at one end of the first rotating drive component, the top of the gearbox is connected to the bottom end of the turntable through a rotating shaft, and equally spaced placement stations are provided at the edge position of the top of the turntable, an L-shaped seat is provided at the top of the machine tool body on one side of the base, a telescopic drive component is installed on the inner wall of the upper end of the L-shaped seat, and a protective frame is provided at one end of the telescopic drive component.

[0006] Preferably, a base is provided at the top of the machine tool body on one side of the turntable, a screw transmission structure is provided at the top of the base, a bearing seat is movably installed on the top of the screw transmission structure, and the screw transmission structure is provided to drive the bearing seat to translate forward and backward.

[0007] Preferably, a bearing frame is provided at the top of the bearing seat, and a transmission box is provided on the surface of the bearing frame. The transmission box is provided so that relevant components such as a gear rack transmission structure can be placed and processed.

[0008] Preferably, a second rotating driving member is installed on the outer wall at the rear of the transmission box, one end of the second rotating driving member extends to the interior of the transmission box and is provided with a gear rack transmission structure, and a placing plate is provided on one side of the surface of the gear rack transmission structure. The second rotating driving member is arranged to drive the gear rack transmission structure to operate.

[0009] Preferably, a third rotating driving member is installed on the surface of the mounting plate through a bracket, a belt transmission structure is provided at the bottom end of the third rotating driving member, and first grinding heads are provided on both sides of the bottom end of the belt transmission structure. The third rotating driving member is provided so that the first grinding head can be driven to rotate via the belt transmission structure.

[0010] Preferably, lifting drive members are provided on both sides of the top of the protective frame, fourth rotating drive members are provided on both side outer walls of the bottom of the lifting drive members, and a second grinding head is provided at the bottom end of the fourth rotating drive member. The second grinding head is provided to grind the corners of the workpiece.

[0011] Compared with the prior art, the beneficial effects of the utility model are: the hardware processing corner grinding machine can not only grind the corners of the workpiece in multiple positions in sequence to improve the efficiency of grinding the corners of the workpiece when the corner grinding machine is used, but also achieve the purpose of automatically grinding the corners of the workpiece, and improve the grinding range of the workpiece when the corner grinding device is used;

[0012] (1) The gearbox is driven by the first rotating driving member to rotate, so that the gearbox drives the turntable to rotate. Since four groups of component placement stations are provided at the edge position of the top of the turntable, and a single group of component placement stations is provided with two stations, the single group of component placement stations can be rotated and transferred to the bottom of the second grinding head in sequence, so that the edge and corner positions of the workpiece can be ground in multiple stations in sequence, thereby improving the edge and corner grinding efficiency of the workpiece when the edge and corner grinding machine is used;

[0013] (2) The second grinding head is driven downward by the lifting drive member, so that the outer wall of the second grinding head contacts the corner of the workpiece at the top of the placement station. Since the fourth rotating drive member drives the second grinding head to rotate, and the telescopic drive member drives the second grinding head to move back and forth horizontally through the protective frame, the second grinding head can reciprocate and grind the corner area of ​​the workpiece, thereby achieving the purpose of automatically grinding the corner of the workpiece;

[0014] (3) The second rotating driving member drives the rack and pinion transmission structure to operate, so that the rack and pinion transmission structure drives the first grinding head to move downward and contact the upper surface of the workpiece through the mounting plate. Since the third rotating driving member drives the first grinding head to rotate at a high speed through the belt transmission structure, and the screw transmission structure drives the first grinding head to move back and forth through the bearing seat and other related components, the first grinding head can grind the upper surface of the workpiece, thereby improving the grinding range of the workpiece when the edge and corner grinding device is used. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the top view of the screw transmission structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the protective frame of the utility model when viewed from above.

[0019] In the figure: 1. machine tool body; 101. chassis; 2. base; 3. turntable; 4. placement station; 5. transmission box; 6. first grinding head; 7. first rotating drive member; 8. gearbox; 9. base; 10. screw transmission structure; 11. bearing seat; 12. bearing frame; 13. second rotating drive member; 14. gear rack transmission structure; 15. placement plate; 16. third rotating drive member; 17. belt transmission structure; 18. L-shaped seat; 19. protection frame; 20. telescopic drive member; 21. lifting drive member; 22. fourth rotating drive member; 23. second grinding head. DETAILED DESCRIPTION

[0020] 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. 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.

[0021] See also Figure 1-4The utility model provides an embodiment: a hardware processing corner grinding machine tool, including a machine tool body 1, a base 2 is provided at the top of the machine tool body 1, a machine box 101 is provided at the top of the machine tool body 1 outside the base 2, a turntable 3 is rotatably installed at the top of the base 2, a base 9 is provided at the top of the machine tool body 1 on one side of the turntable 3, a screw transmission structure 10 is provided at the top of the base 9, and a bearing seat 11 is movably installed at the top of the screw transmission structure 10;

[0022] When in use, the screw transmission structure 10 is arranged to drive the bearing seat 11 to move forward and backward;

[0023] A bearing frame 12 is provided at the top of the bearing seat 11, and a transmission box 5 is provided on the surface of the bearing frame 12;

[0024] When in use, the transmission box 5 is arranged so as to place and process the gear rack transmission structure 14 and other related components;

[0025] A second rotary drive member 13 is mounted on the outer wall at the rear of the transmission box 5. One end of the second rotary drive member 13 extends into the interior of the transmission box 5 and is provided with a gear rack transmission structure 14. A mounting plate 15 is provided on one side of the surface of the gear rack transmission structure 14.

[0026] When in use, the second rotating driving member 13 is arranged to drive the rack and pinion transmission structure 14 to operate;

[0027] A third rotating driving member 16 is mounted on the surface of the mounting plate 15 through a bracket. A belt transmission structure 17 is provided at the bottom end of the third rotating driving member 16. Both sides of the bottom end of the belt transmission structure 17 are provided with a first grinding head 6.

[0028] When in use, the third rotating driving member 16 is arranged so as to drive the first grinding head 6 to rotate via the belt transmission structure 17;

[0029] A first rotary drive member 7 is installed inside the machine tool body 1 through a bracket, and a gearbox 8 is provided inside the machine tool body 1 at one end of the first rotary drive member 7, and the top end of the gearbox 8 is connected to the bottom end of the turntable 3 through a rotating shaft;

[0030] An evenly spaced placement station 4 is provided at the edge of the top of the turntable 3, an L-shaped seat 18 is provided at the top of the machine tool body 1 on one side of the base 2, a telescopic driving member 20 is installed on the inner wall of the upper end of the L-shaped seat 18, a protective frame 19 is provided at one end of the telescopic driving member 20, a lifting driving member 21 is provided on both sides of the top of the protective frame 19, a fourth rotating driving member 22 is provided on both sides of the outer walls of the bottom of the lifting driving member 21, and a second grinding head 23 is provided at the bottom end of the fourth rotating driving member 22;

[0031] When in use, the second grinding head 23 is arranged to grind the corners of the workpiece.

[0032] When the embodiment of the present application is in use, the hardware workpiece to be polished is first placed on the top of the placement station 4, and the second polishing head 23 is driven downward by the lifting drive member 21, so that the outer wall of the second polishing head 23 contacts the corner position of the workpiece at the top of the placement station 4. Because the fourth rotating drive member 22 drives the second polishing head 23 to rotate, and the telescopic drive member 20 drives the second polishing head 23 to reciprocate and laterally translate via the protective frame 19, the second polishing head 23 can reciprocate and polish the corner of the workpiece, and then the second rotating drive member 13 drives the rack-and-pinion transmission structure 14 to operate, so that the rack-and-pinion transmission structure 14 drives the first polishing head 6 to move downward and contact the upper surface of the workpiece via the placement plate 15. The moving part 16 drives the first grinding head 6 to rotate at high speed through the belt transmission structure 17, and the screw transmission structure 10 drives the first grinding head 6 to move back and forth through the bearing seat 11 and other related components, so that the first grinding head 6 can grind the upper surface of the workpiece to increase the grinding range of the workpiece, and finally drive the gearbox 8 to operate through the first rotating driving member 7, so that the gearbox 8 drives the turntable 3 to rotate. Since four groups of component placement stations 4 are provided at the edge position of the top of the turntable 3, and a single group of component placement stations 4 is provided with two stations, the single group of component placement stations 4 can be rotated and transferred to the bottom of the second grinding head 23 in turn, so that the edge and corner positions of the workpiece can be ground in multiple stations in turn, thereby completing the use of the edge and corner grinding machine.

Claims

1. A hardware processing corner grinding machine, characterized by: The invention comprises a machine tool body (1), wherein a base (2) is provided at the top of the machine tool body (1), a machine case (101) is provided at the top of the machine tool body (1) outside the base (2), a turntable (3) is rotatably mounted at the top of the base (2), a first rotary drive member (7) is mounted inside the machine tool body (1) via a bracket, a gearbox (8) is provided inside the machine tool body (1) at one end of the first rotary drive member (7), the top of the gearbox (8) is connected to the bottom of the turntable (3) via a rotating shaft, and equally spaced placement stations (4) are provided at the edge of the top of the turntable (3), an L-shaped seat (18) is provided at the top of the machine tool body (1) on one side of the base (2), a telescopic drive member (20) is mounted on the inner wall of the upper end of the L-shaped seat (18), and a protective frame (19) is provided at one end of the telescopic drive member (20).

2. A metal processing corner grinding machine according to claim 1, characterized in that: A base (9) is provided at the top of the machine tool body (1) on one side of the turntable (3), a screw transmission structure (10) is provided at the top of the base (9), and a bearing seat (11) is movably installed at the top of the screw transmission structure (10).

3. A metal processing corner grinding machine according to claim 2, characterized in that: A bearing frame (12) is provided at the top end of the bearing seat (11), and a transmission box (5) is provided on the surface of the bearing frame (12).

4. A metal processing corner grinding machine according to claim 3, characterized in that: A second rotating driving member (13) is mounted on the outer wall at the rear of the transmission box (5); one end of the second rotating driving member (13) extends into the interior of the transmission box (5) and is provided with a gear rack transmission structure (14); a mounting plate (15) is provided on one side of the surface of the gear rack transmission structure (14).

5. A metal processing corner grinding machine according to claim 4, characterized in that: A third rotating driving member (16) is mounted on the surface of the mounting plate (15) via a bracket, a belt transmission structure (17) is provided at the bottom end of the third rotating driving member (16), and first grinding heads (6) are provided on both sides of the bottom end of the belt transmission structure (17).

6. A metal processing corner grinding machine according to claim 1, characterized in that: Both sides of the top of the protective frame (19) are provided with lifting drive members (21), both sides of the outer walls of the bottom of the lifting drive member (21) are provided with fourth rotating drive members (22), and the bottom end of the fourth rotating drive member (22) is provided with a second grinding head (23).

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