Grinding machine with adjustable grinding machine frame

Abstract

The utility model discloses a grinding machine with an adjustable grinding machine frame, and relates to the technical field of grinding machine processing, the grinding machine comprises a grinding machine frame, a clamping plate, a worm gear and a worm, a threaded rod is rotatably connected in a cavity of the grinding machine frame, the rod wall of the threaded rod is in threaded connection with a first threaded seat, and the side wall of the first threaded seat is fixedly connected with a first connecting rod; a first sliding opening is formed in the side wall of the grinding machine frame, one end of the first connecting rod penetrates through the first sliding opening to be fixedly connected with a first connecting bin, a connecting pipe is rotationally connected into a cavity of the first connecting bin through a bearing, and one end of the connecting pipe is fixedly connected with a clamping plate by arranging a driving mechanism. And the rod wall of the connecting pipe is fixedly connected with a worm wheel. According to the grinding machine frame, the clamping plate, the worm gear and the worm, on the basis that a workpiece is stably clamped, the grinding machine frame moves and rotates and turns over, and therefore the problem that the workpiece cannot be automatically rotated and turned over in the using process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding machine processing, in particular to a grinding machine with an adjustable grinding machine frame. Background Art

[0002] The existing grinder fixes the workpiece by a magnetic plate or a clamp on the grinder frame, and then grinds the workpiece by means of a grinding wheel or other grinding tools. During use, the clamp or the grinding tool can only be moved left and right and up and down, and cannot be rotated and turned over. Since the temperature during the grinding process is high, the operator can only use tools to rotate and turn the workpiece over in order to grind other surfaces. This operation is very inconvenient. Therefore, it is necessary to solve the problem that the workpiece cannot be automatically rotated and turned over during use. Utility Model Content

[0003] In view of the above problems existing in the existing grinder with an adjustable grinder frame, the present utility model is proposed.

[0004] Therefore, the utility model aims to provide a grinding machine with an adjustable grinding machine frame to solve the problem that the workpiece cannot be automatically rotated and turned over during use.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinder with an adjustable grinding machine frame, comprising a grinder frame, a clamping plate, a worm wheel and a worm, a threaded rod is rotatably connected in the cavity of the grinder frame, a rod wall of the threaded rod is threadedly connected to a first threaded seat, a side wall of the first threaded seat is fixedly connected to a first connecting rod, a first sliding opening is opened in the side wall of the grinder frame, one end of the first connecting rod passes through the first sliding opening and is fixedly connected to a first connecting warehouse, a connecting pipe is rotatably connected in the cavity of the first connecting warehouse through a bearing, one end of the connecting pipe is fixedly connected to the clamping plate by a driving mechanism, the rod wall of the connecting pipe is fixedly connected to a worm wheel, a worm is rotatably connected to the top of the cavity of the first connecting warehouse, the rod wall of the worm is meshed and rotated with the worm wheel, a first motor is fixedly connected to the side wall of the first connecting warehouse, the main shaft of the first motor rotates through the side wall of the first connecting warehouse and is fixedly connected to one end of the worm, an L-shaped support seat is fixedly connected to the side wall of the grinder frame, and a grinding wheel device is fixedly connected to the bottom of one end of the L-shaped support seat by a lifting mechanism.

[0006] Preferably, the driving mechanism includes a second connecting bin, a bidirectional screw, a second threaded seat, a second connecting rod and a second sliding mouth, the second connecting bin is fixedly connected to the side wall of one end of the connecting tube, the bidirectional screw is rotatably connected in the cavity of the second connecting bin, the rod walls at both ends of the bidirectional screw are threadedly connected to the second threaded seat, the side walls of the second threaded seats at both ends are fixedly connected to the second connecting rod, the side walls of the second connecting bin are provided with a second sliding mouth, and one end of the second connecting rod at both ends passes through the second sliding mouth and is fixedly connected to one end of the clamping plate.

[0007] Preferably, the lifting mechanism includes an electric push rod and a ring, the electric push rod is fixedly connected in a cavity at one end of an L-shaped support seat, one end of the electric push rod passes through the side wall of the L-shaped support seat and is fixedly connected to the ring, and the ring is fixedly connected to the side wall of the grinding wheel device.

[0008] Preferably, one end of the threaded rod passes through the side wall of the grinding machine frame and is fixedly connected to the first rotating handle.

[0009] Furthermore, one end of the bidirectional screw passes through the side wall of the second connecting bin and is fixedly connected to the second rotating handle.

[0010] Preferably, the side walls of the clamping plates at both ends are provided with arc grooves and rubber anti-slip pads.

[0011] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0012] 1. The utility model utilizes a bidirectional screw arranged in the second connecting chamber cavity to control the rotation through a first rotating handle, driving the second threaded seats at both ends to rotate accordingly, and the second connecting rod through the side wall of the second threaded seat moves in the second sliding opening, so that the clamping plates at both ends clamp the workpiece.

[0013] 2. The utility model utilizes an electric push rod arranged in the L-shaped support seat cavity to push the ring at one end to move downward, thereby raising and lowering the grinding wheel device in the ring, and utilizing the anti-slip pads and arc grooves arranged on the side walls of the clamping plates at both ends to prevent the workpiece from sliding during the grinding process.

[0014] 3. The utility model utilizes a first motor arranged on the side wall of the first connecting bin to drive the worm in the first connecting bin cavity to rotate, so that the worm and the worm wheel on the wall of the connecting pipe are meshed and rotated, so that the connecting pipe drives the clamping plate connected by the driving mechanism to rotate, so that the workpiece in the clamping plate follows the rotation and turns over, thereby solving the problem that the workpiece cannot be automatically rotated and turned over during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 This is a front structural sectional view of the utility model;

[0017] Figure 2 It is a side structural sectional view of the utility model;

[0018] Figure 3 For the utility model Figure 1 A magnified schematic diagram of the finger portion A;

[0019] Figure 4 This is a schematic diagram of the first connection compartment of the utility model.

[0020] Description of reference numerals:

[0021] 1. Grinding machine frame; 2. Threaded rod; 3. First threaded seat; 4. First connecting rod; 5. First slide; 6. First connecting chamber; 7. Connecting pipe; 8. Clamping plate; 9. Worm gear; 10. Worm; 11. First motor; 12. L-shaped support seat; 13. Grinding wheel device; 14. Second connecting chamber; 15. Bidirectional screw; 16. Second threaded seat; 17. Second connecting rod; 18. Second slide; 19. Electric push rod; 20. Ring; 21. First rotating handle; 22. Second rotating handle. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] The utility model embodiment discloses a grinding machine with an adjustable grinding machine frame.

[0024] The utility model provides Figure 1-4The grinding machine with an adjustable grinding machine frame shown in the figure comprises a grinding machine frame 1, a clamping plate 8, a worm wheel 9 and a worm 10, a threaded rod 2 is rotatably connected in the cavity of the grinding machine frame 1, a rod wall of the threaded rod 2 is threadedly connected to a first threaded seat 3, a side wall of the first threaded seat 3 is fixedly connected to a first connecting rod 4, a first sliding opening 5 is opened on the side wall of the grinding machine frame 1, one end of the first connecting rod 4 passes through the first sliding opening 5 and is fixedly connected to a first connecting bin 6, a connecting pipe 7 is rotatably connected in the cavity of the first connecting bin 6 through a bearing, one end of the connecting pipe 7 is fixedly connected to the clamping plate 8 through a driving mechanism, a rod wall of the connecting pipe 7 is fixedly connected to a worm wheel 9, a worm 10 is rotatably connected to the top of the cavity of the first connecting bin 6, the rod wall of the worm 10 meshes and rotates, and the first A first motor 11 is fixedly connected to the side wall of a connecting bin 6, and the main shaft of the first motor 11 rotates through the side wall of the first connecting bin 6 and is fixedly connected to one end of a worm 10. An L-shaped support seat 12 is fixedly connected to the side wall of the grinding machine frame 1, and a grinding wheel device 13 is fixedly connected to the bottom of one end of the L-shaped support seat 12 through a lifting mechanism. The driving mechanism arranged on the side wall of one end of the connecting pipe 7 is used to drive the clamping plate 8 to clamp the workpiece, and the first motor 11 is used to drive the worm 10 to rotate, so that the worm 10 and the worm wheel 9 on the wall of the connecting pipe 7 are meshed and rotated, so that the connecting pipe 7 drives the clamping plate 8 to rotate, so that the workpiece in the clamping plate 8 follows the rotation and turns over, thereby solving the problem that the workpiece cannot be automatically rotated and turned over during use.

[0025] In order to drive the clamping plate 8 to clamp the workpiece, Figure 1-4 As shown, the driving mechanism includes a second connecting bin 14, a bidirectional screw 15, a second threaded seat 16, a second connecting rod 17 and a second sliding opening 18. The second connecting bin 14 is fixedly connected to the side wall of one end of the connecting tube 7. The bidirectional screw 15 is rotatably connected in the cavity of the second connecting bin 14. The rod walls at both ends of the bidirectional screw 15 are threadedly connected to the second threaded seats 16. The side walls of the second threaded seats 16 at both ends are fixedly connected to the second connecting rod 17. The side wall of the second connecting bin 14 is provided with a second sliding opening 18. One end of the second connecting rod 17 at both ends passes through the second sliding opening 18 and is fixedly connected to one end of the clamping plate 8. The bidirectional screw 15 is rotated to drive the second threaded seats 16 at both ends to follow the rotation. The second connecting rod 17 passing through the side wall of the second threaded seat 16 moves in the second sliding opening 18, so that the clamping plates 8 at both ends clamp the workpiece.

[0026] In order to control the grinding wheel device 13 to lift, Figure 1 and 2As shown, the lifting mechanism includes an electric push rod 19 and a ring 20. The electric push rod 19 is fixedly connected to a cavity at one end of the L-shaped support seat 12. One end of the electric push rod 19 passes through the side wall of the L-shaped support seat 12 and is fixedly connected to the ring 20. The ring 20 is fixedly connected to the side wall of the grinding wheel device 13. By using the set electric push rod 19, the ring 20 at one end is pushed downward, so that the grinding wheel device 13 in the ring 20 is lifted or lowered.

[0027] In order to move the clamped workpiece, Figure 1 As shown, one end of the threaded rod 2 passes through the side wall of the grinding machine frame 1 and is fixedly connected to the first rotating handle 21. The first rotating handle 21 arranged at one end of the threaded rod 2 is used to control the first rotating handle 21 to move the clamped workpiece.

[0028] In order to control the clamping plate 8 to clamp the workpiece, Figure 1 As shown, one end of the bidirectional screw 15 passes through the side wall of the second connecting chamber 14 and is fixedly connected to the second rotating handle 22. The bidirectional screw 15 is rotated by the second rotating handle 22 arranged at one end of the bidirectional screw 15, so that the second threaded seats 16 at both ends of the bidirectional screw 15 drive the clamping plate 8 to clamp the workpiece.

[0029] Finally, in order to prevent the workpiece from sliding during the grinding process, such as Figure 4 As shown, arc grooves are provided on the side walls of the clamping plates 8 at both ends, and rubber anti-skid pads are provided. The anti-skid pads provided on the side walls of the clamping plates 8 at both ends and the arc grooves provided are used to prevent the workpiece from sliding during the grinding process.

[0030] Working principle:

[0031] When in use, insert the workpiece from either end of the connecting tube 7, manually rotate the second rotating handle 22, and drive the clamping plates 8 at both ends to clamp the workpiece through the driving mechanism, and by rotating the first rotating handle 21, the first threaded seat 3 of the rod wall of the threaded rod 2 is driven to rotate accordingly, and the first connecting rod 4 is moved in the first sliding mouth 5, so that the clamped workpiece is moved left and right by controlling the first rotating handle 21, and the set electric push rod 19 is used to push the ring 20 at one end to move downward, so that the grinding wheel device 13 in the ring 20 is raised and lowered, and the set first motor 11 is used to drive the worm 10 to rotate, so that the worm 10 and the worm wheel 9 on the wall of the connecting tube 7 are meshed and rotated, so that the connecting tube 7 drives the clamping plate 8 connected by the driving mechanism to rotate, so that the workpiece in the clamping plate 8 follows the rotation and turns over, thereby solving the problem that the workpiece cannot be automatically rotated and turned over during use.

[0032] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A grinding machine with an adjustable grinding frame, comprising a grinding frame (1), a clamping plate (8), a worm wheel (9) and a worm (10), characterized in that: A threaded rod (2) is rotatably connected in the cavity of the grinding machine frame (1); a rod wall of the threaded rod (2) is threadedly connected to a first threaded seat (3); a side wall of the first threaded seat (3) is fixedly connected to a first connecting rod (4); a first sliding opening (5) is provided on the side wall of the grinding machine frame (1); one end of the first connecting rod (4) passes through the first sliding opening (5) and is fixedly connected to a first connecting bin (6); a connecting pipe (7) is rotatably connected in the cavity of the first connecting bin (6) via a bearing; one end of the connecting pipe (7) is fixedly connected to a clamping plate (8) via a driving mechanism; the connecting pipe ( The rod wall of the first connecting chamber (7) is fixedly connected to a worm wheel (9), the top of the cavity of the first connecting chamber (6) is rotatably connected to a worm (10), the rod wall of the worm (10) meshes and rotates with the worm wheel (9), the side wall of the first connecting chamber (6) is fixedly connected to a first motor (11), the main shaft of the first motor (11) rotates through the side wall of the first connecting chamber (6) and is fixedly connected to one end of the worm (10), the side wall of the grinding machine frame (1) is fixedly connected to an L-shaped support seat (12), and the bottom of one end of the L-shaped support seat (12) is fixedly connected to a grinding wheel device (13) through a lifting mechanism.

2. A grinding machine with an adjustable grinding frame according to claim 1, characterized in that: The driving mechanism comprises a second connecting bin (14), a bidirectional screw (15), a second threaded seat (16), a second connecting rod (17) and a second sliding opening (18); the second connecting bin (14) is fixedly connected to the side wall at one end of the connecting pipe (7); a bidirectional screw (15) is rotatably connected in the cavity of the second connecting bin (14); rod walls at both ends of the bidirectional screw (15) are threadedly connected to the second threaded seat (16); the side walls of the second threaded seat (16) at both ends are fixedly connected to the second connecting rod (17); the side walls of the second connecting bin (14) are provided with a second sliding opening (18); one end of the second connecting rod (17) at both ends passes through the second sliding opening (18) and is fixedly connected to one end of the clamping plate (8).

3. The grinding machine with an adjustable grinding frame according to claim 1, characterized in that: The lifting mechanism comprises an electric push rod (19) and a collar (20); the electric push rod (19) is fixedly connected in a cavity at one end of an L-shaped support seat (12); one end of the electric push rod (19) passes through a side wall of the L-shaped support seat (12) and is fixedly connected to the collar (20); the collar (20) is fixedly connected to the side wall of the grinding wheel device (13).

4. The grinding machine with an adjustable grinding frame according to claim 1, characterized in that: One end of the threaded rod (2) passes through the side wall of the grinding machine frame (1) and is fixedly connected to a first rotating handle (21).

5. The grinding machine with an adjustable grinding frame according to claim 2, characterized in that: One end of the bidirectional screw (15) passes through the side wall of the second connecting chamber (14) and is fixedly connected to the second rotating handle (22).

6. The grinding machine with an adjustable grinding frame according to claim 1, characterized in that: The side walls of the clamping plates (8) at both ends are provided with arc grooves and rubber anti-slip pads.

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