CN221290553U

CN221290553U - Flat grinder device

Info

Publication number: CN221290553U
Application number: CN202322996705.0U
Authority: CN
Inventors: 孙永君; 吕国军; 贾刚强
Original assignee: Dalian Zelin Precision Machinery Co ltd
Current assignee: Dalian Zelin Precision Machinery Co ltd
Filing date: 2023-11-07
Publication date: 2024-07-09
Anticipated expiration: 2033-11-07

Abstract

The utility model discloses a surface grinding machine device which comprises a grinding machine body, a supporting platen, an adjusting component and a grinding component. According to the utility model, the second screw rod is driven to rotate by the second motor, the second screw rod rotates to drive the two groups of second screw rod nuts to mutually approach or separate, the movement of the second screw rod nuts drives the connecting rod to move, the movement of the connecting rod drives the travel switch to move, the distance between the second screw rod nuts can be accurately adjusted under the cooperation of the graduated scale, the movement range of the workbench can be limited according to the size of a workpiece, the processing efficiency of the workpiece is improved, the first motor is used for driving the first screw rod to positively rotate, the first screw rod nut is driven to rightwards move by the rotation of the first screw rod nut, the movement of the first screw rod nut drives the connecting plate to move, and after the connecting plate contacts the right travel switch, the first motor drives the first screw rod to reversely rotate until contacting the left travel switch, and the workpiece is circularly reciprocated, so that the grinding of the workpiece is assisted.

Description

Flat grinder device

Technical Field

The utility model relates to the technical field related to surface grinding machines, in particular to a surface grinding machine device.

Background

When the surface of a workpiece is ground to achieve the required flatness, a grinding machine is used, and a surface grinding machine is one of grinding machines, and mainly uses a grinding wheel to rotationally grind the workpiece so as to achieve the required flatness.

The prior art has the following defects: when the existing surface grinding machine is used, the manual hand-operated rotating wheel is used for driving the workpiece to move left and right to finish grinding the workpiece, but manual hand-operated is time-consuming and labor-consuming, and fire and scraps can be generated in grinding, potential safety hazards exist, and some surface grinding machines drive the workbench to move left and right by adopting the screw rod, so that the moving range is not convenient to limit according to the workpieces with different sizes, the processing efficiency of the workpiece is affected, a large amount of smoke dust and fire can be generated in the process of grinding the workpiece, and environmental pollution and the processing of the workpiece are easily caused;

In the prior art, when a workbench is moved, a manual hand-operated rotating wheel is required to drive the workbench to move in a 'surface grinding machine dust-proof device' with the publication number of CN218984166U, but the moving range is not convenient to limit according to workpieces with different sizes, so that the processing efficiency of the workpieces is affected.

Disclosure of utility model

The present utility model is directed to a surface grinder device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the surface grinding machine device comprises a grinding machine body, a supporting platen, an adjusting component and a grinding component, wherein the supporting platen is arranged at the top end of the grinding machine body, the adjusting component is arranged above the supporting platen, and the grinding component is arranged on the side wall of the grinding machine body;

The adjusting component comprises a protective shell, a first motor, a first screw rod, two groups of first screw rod nuts, a connecting plate, a processing table, a second motor and a linkage part, wherein the protective shell is arranged at the edge of the top end of a supporting platen, the first motor is arranged on the side wall of the protective shell, the first screw rod is arranged at the output end of the first motor, the two groups of first screw rod nuts are sleeved and arranged outside the first screw rod, the connecting plate is arranged at the top end of the first screw rod nuts, the processing table is arranged at the top end of the connecting plate, the second motor is arranged on the side wall of the protective shell and positioned on the side wall of the first motor, and the linkage part is arranged above the supporting platen.

As the further preferred of this technical scheme, the linkage portion includes No. two lead screws, two sets of second lead screw nuts, connecting rod, travel switch, locating lever and scale, no. two lead screws are installed at the second motor output, and two sets of second lead screw nut symmetry cover is established and is installed in No. two lead screw outsides, the connecting rod is installed on second lead screw nut top, travel switch installs at the connecting rod lateral wall, the locating lever is installed at second lead screw nut lateral wall, the scale is installed at the protecting crust lateral wall.

As a further preferable mode of the technical scheme, the surface of the protective shell is provided with a sliding opening, the first screw rod is rotationally connected with the protective shell, and the first screw rod nut is in sliding connection with the supporting platen.

As a further preferable mode of the technical scheme, two groups of external threads are formed on the surface of the second screw rod, the two groups of external threads are oppositely arranged, the second screw rod nut is in sliding connection with the supporting platen, the travel switch is communicated with the first motor, and the positioning rod penetrates through the protective shell and extends to the outside.

As a further preferable mode of the technical scheme, the side wall of the grinder body is provided with a supporting upright post, a cavity is arranged in the supporting upright post, and the side wall of the supporting bedplate is symmetrically provided with two groups of control boxes.

As the further preferred of this technical scheme, grinding subassembly includes third motor, no. three lead screws, third screw nut, pneumatic cylinder, protection casing, emery wheel and clearance portion, the third motor is installed on the support post top, no. three lead screws are installed at the third motor output, the third screw nut cover is established and is installed in No. three lead screws outsidely, third screw nut and support post inner wall sliding connection, the pneumatic cylinder is installed at third screw nut lateral wall, the protection casing is installed at the pneumatic cylinder output, the emery wheel is rotated and is installed in the protection casing, the emery wheel is controlled by motor drive, clearance portion installs at grinder lathe bed lateral wall.

As a further preferable mode of the technical scheme, the cleaning part comprises a plurality of groups of communication ports, a filter plate, two groups of dust collection heads, a dust collection pump and a communicating pipe, wherein the plurality of groups of communication ports are formed in the surface of the supporting platen, the filter plate is clamped and installed in the grinder body, the two groups of dust collection heads are symmetrically installed on the inner wall of the protective shell, the dust collection pump is installed at one end of the dust collection head, the communicating pipe is installed at the output end of the dust collection pump, and the communicating pipe extends into the grinder body.

The utility model provides a surface grinder device, which has the following beneficial effects:

(1) According to the utility model, the workpiece is placed above the workbench and fixed by utilizing the existing fixing structure, the second motor is utilized to drive the second screw rod to rotate, the second screw rod rotates to drive the two groups of second screw rod nuts to mutually approach or separate, the movement of the second screw rod nuts drives the connecting rod to move and the positioning rod to move, the movement of the connecting rod drives the travel switch to move, the distance between the second screw rod nuts can be accurately adjusted under the cooperation of the graduated scale, the moving range of the workbench can be limited according to the size of the workpiece, the machining efficiency of the workpiece is improved, the first motor is utilized to drive the first screw rod to positively rotate, the first screw rod nut is driven to rightwards move by the rotation of the first screw rod nut, the connecting plate is driven to move by the movement of the first screw rod nut, after the connecting plate contacts the right travel switch, the first motor drives the first screw rod to reversely rotate, the first screw rod nut is driven to leftwards move until the first screw rod nut contacts the left travel switch, and the workpiece is circularly reciprocated, and the workpiece is ground in an auxiliary manner.

(2) According to the utility model, the grinding assembly is arranged, the third motor is utilized to drive the third screw rod to rotate, the rotation of the third screw rod drives the third screw rod nut to move, the movement of the third screw rod nut drives the hydraulic cylinder to move, the movement of the hydraulic cylinder drives the grinding wheel to move, so that the height of the grinding wheel can be adjusted, the hydraulic cylinder drives the protective cover to move, the movement of the protective cover drives the grinding wheel to move, the front and rear positions of the grinding wheel can be adjusted, the motor is utilized to drive the grinding wheel to rotate, a workpiece can be ground, smoke dust generated by grinding is sucked into the grinder body under the action of the dust suction pump and the dust suction head, waste liquid flows into the grinder body through the communication port, and liquid and waste residues can be separated through the filter plate.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic top view of the overall structure of the present utility model;

FIG. 3 is a schematic view of the structure of the adjusting assembly of the present utility model;

Fig. 4 is a schematic view of the grinding assembly of the present utility model.

In the figure: 1. a grinder bed; 2. a support platen; 3. an adjustment assembly; 4. a grinding assembly; 5. a protective shell; 6. a first motor; 7. a first screw rod; 8. a first lead screw nut; 9. a connecting plate; 10. a processing table; 11. a second motor; 12. a linkage part; 13. a second screw rod; 14. a second lead screw nut; 15. a connecting rod; 16. a travel switch; 17. a positioning rod; 18. a graduated scale; 19. a support column; 20. a control box; 21. a third motor; 22. a third screw rod; 23. a third lead screw nut; 24. a hydraulic cylinder; 25. a protective cover; 26. grinding wheel; 27. a cleaning part; 28. a communication port; 29. a filter plate; 30. a dust collection head; 31. a dust collection pump; 32. and communicating pipe.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The utility model provides the technical scheme that: as shown in fig. 1 and 3, in the present embodiment, a surface grinding machine device includes a grinding machine body 1, a support platen 2, an adjusting component 3 and a grinding component 4, the support platen 2 is mounted at the top end of the grinding machine body 1, the adjusting component 3 is mounted above the support platen 2, the grinding component 4 is mounted at the side wall of the grinding machine body 1, the adjusting component 3 includes a protecting shell 5, a first motor 6, a first screw rod 7, two sets of first screw nuts 8, a connecting plate 9, a processing table 10, a second motor 11 and a linkage 12, the protecting shell 5 is mounted at the top end edge of the support platen 2, the first motor 6 is mounted at the side wall of the protecting shell 5, the first screw rod 7 is mounted at the output end of the first motor 6, the two sets of first screw nuts 8 are sleeved outside the first screw rod 7, the connecting plate 9 is mounted at the top end of the first screw nuts 8, the processing table 10 is arranged at the top end of the connecting plate 9, the second motor 11 is arranged on the side wall of the protective shell 5 and is positioned on the side wall of the first motor 6, the linkage part 12 is arranged above the supporting platen 2, the linkage part 12 comprises a second screw rod 13, two groups of second screw nuts 14, a connecting rod 15, a travel switch 16, a positioning rod 17 and a graduated scale 18, the second screw rod 13 is arranged at the output end of the second motor 11, two groups of second screw nuts 14 are symmetrically sleeved outside the second screw rod 13, the connecting rod 15 is arranged at the top end of the second screw nut 14, the travel switch 16 is arranged on the side wall of the connecting rod 15, the positioning rod 17 is arranged on the side wall of the second screw nut 14, the graduated scale 18 is arranged on the side wall of the protective shell 5, the surface of the protective shell 5 is provided with a sliding opening, the first screw rod 7 is rotationally connected with the protective shell 5, the first lead screw nut 8 is in sliding connection with the supporting platen 2, two groups of external threads are formed in the surface of the second lead screw nut 13, the two groups of external threads are oppositely arranged, the second lead screw nut 14 is in sliding connection with the supporting platen 2, the travel switch 16 is communicated with the first motor 6, the positioning rod 17 penetrates through the protecting shell 5 to extend to the outside, a workpiece is placed above a workbench and is fixed by utilizing an existing fixing structure, the second motor 11 is used for driving the second lead screw nut 13 to rotate, the rotation of the second lead screw nut 13 drives the two groups of second lead screw nuts 14 to approach or separate from each other, the movement of the second lead screw nut 14 drives the connecting rod 15 to move with the positioning rod 17, the movement of the connecting rod 15 drives the travel switch 16 to move, under the cooperation of the graduated scale 18, the distance between the second lead screw nuts 14 can be accurately adjusted, the first lead screw nut 7 is driven to rotate forward by the first motor 6, the first lead screw nut 8 is driven to move right by the movement of the first lead screw nut 8, the connecting plate 9 is driven to move by the movement of the first lead screw nut 8, and after the connecting plate 9 contacts the right travel switch 16, the first lead screw nut 7 is driven by the first lead screw nut 7 to rotate left by the first lead screw nut 7 to rotate reciprocally until the first lead screw nut 8 contacts the left screw nut 8 and the workpiece is driven by the left-side to rotate, and the left screw nut is driven to rotate reciprocally and the workpiece is driven by the left screw nut to rotate.

As shown in fig. 2 and 4, the grinding assembly 4 comprises a third motor 21, a third screw rod 22, a third screw rod nut 23, a hydraulic cylinder 24, a protective cover 25, a grinding wheel 26 and a cleaning part 27, wherein the third motor 21 is installed at the top end of the supporting upright post 19, the third screw rod 22 is installed at the output end of the third motor 21, the third screw rod nut 23 is sleeved outside the third screw rod 22, the third screw rod nut 23 is in sliding connection with the inner wall of the supporting upright post 19, the hydraulic cylinder 24 is installed on the side wall of the third screw rod nut 23, the protective cover 25 is installed at the output end of the hydraulic cylinder 24, the grinding wheel 26 is rotatably installed in the protective cover 25, the grinding wheel 26 is controlled by motor driving, the cleaning part 27 is installed on the side wall of the grinder body 1, the cleaning part 27 comprises a plurality of groups of communication ports 28, a filter plate 29, two groups of dust suction heads 30, a dust suction pump 31 and a communication pipe 32, the multiple groups of communication ports 28 are arranged on the surface of the supporting platen 2, the filter plates 29 are clamped and installed in the grinder bed 1, the two groups of dust collection heads 30 are symmetrically installed on the inner wall of the protective shell 5, the dust collection pump 31 is installed at one end of the dust collection head 30, the communication pipe 32 is installed at the output end of the dust collection pump 31, the communication pipe 32 extends into the grinder bed 1, the third motor 21 is utilized to drive the third screw rod 22 to rotate, the rotation of the third screw rod 22 drives the third screw rod nut 23 to move, the movement of the third screw rod nut 23 drives the hydraulic cylinder 24 to move, the movement of the hydraulic cylinder 24 drives the grinding wheel 26 to move, thereby adjusting the height of the grinding wheel 26, the hydraulic cylinder 24 is utilized to drive the protective cover 25 to move, the movement of the protective cover 25 drives the grinding wheel 26 to adjust the front and back positions of the grinding wheel 26, the motor is utilized to drive the grinding wheel 26 to rotate, and workpieces can be ground, under the action of the dust suction pump 31 and the dust suction head 30, the dust generated by grinding is sucked into the grinder body 1, the waste liquid flows into the grinder body 1 through the communication port 28, and the liquid and the waste residue can be separated by the filter plate 29.

The utility model provides a surface grinder device, which has the following specific working principle:

When the surface grinder device is used, the workpiece is placed above the workbench through the adjusting component 3, the workpiece is fixed by utilizing the existing fixing structure, the second motor 11 is utilized to drive the second screw rod 13 to rotate, the rotation of the second screw rod 13 drives the two groups of second screw nuts 14 to be close to or far away from each other, the movement of the second screw nuts 14 drives the connecting rod 15 to move and the positioning rod 17 to move, the movement of the connecting rod 15 drives the travel switch 16 to move, under the cooperation of the graduated scale 18, the distance between the second screw nuts 14 can be accurately adjusted, the movement range of the workbench can be limited according to the size of the workpiece, the machining efficiency of the workpiece is improved, the first screw rod 7 is driven to rotate positively by utilizing the first motor 6, the rotation of the first screw rod 7 drives the first screw nut 8 to move rightwards, the movement of the first screw nut 8 drives the connecting plate 9 to move, when the connecting plate 9 touches the right-side travel switch 16, the first motor 6 drives the first screw rod 7 to rotate reversely, the first screw rod 7 is driven to rotate to drive the first screw nut 8 to move left until the first screw rod 7 touches the left-side travel switch 16, the grinding assembly 4 is arranged to drive the third screw rod 22 to rotate, the rotation of the third screw rod 22 drives the third screw nut 23 to move, the movement of the third screw nut 23 drives the hydraulic cylinder 24 to move, the movement of the hydraulic cylinder 24 drives the grinding wheel 26 to move, the height of the grinding wheel 26 can be adjusted, the hydraulic cylinder 24 drives the protective cover 25 to move, the movement of the protective cover 25 drives the grinding wheel 26 to move, the front-back position of the grinding wheel 26 can be adjusted, the grinding wheel 26 is driven to rotate by the motor, the workpiece can be ground, under the action of the dust suction pump 31 and the dust suction head 30, the dust generated by grinding is sucked into the grinder body 1, and the waste liquid flows into the grinder body 1 through the communication port 28, so that the liquid and the waste residue can be separated by the filter plate 29.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The surface grinding machine device is characterized by comprising a grinding machine body (1), a supporting platen (2), an adjusting component (3) and a grinding component (4), wherein the supporting platen (2) is arranged at the top end of the grinding machine body (1), the adjusting component (3) is arranged above the supporting platen (2), and the grinding component (4) is arranged on the side wall of the grinding machine body (1);

The utility model provides a regulation subassembly (3) is including protecting crust (5), first motor (6), a lead screw (7), two sets of first lead screw nut (8), connecting plate (9), processing platform (10), second motor (11) and linkage portion (12), protecting crust (5) are installed in supporting platen (2) top edge, first motor (6) are installed at protecting crust (5) body lateral wall, a lead screw (7) are installed in first motor (6) output, two sets of first lead screw nut (8) cover are established and are installed in a lead screw (7) outside, connecting plate (9) are installed on first lead screw nut (8) top, processing platform (10) are installed on connecting plate (9) top, second motor (11) are installed in protecting crust (5) lateral wall and are located first motor (6) lateral wall, linkage portion (12) are installed in supporting platen (2) top.

2. A surface grinding machine apparatus as defined in claim 1, wherein: the linkage part (12) comprises a second screw rod (13), two groups of second screw rod nuts (14), a connecting rod (15), a travel switch (16), a positioning rod (17) and a graduated scale (18), wherein the second screw rod (13) is arranged at the output end of a second motor (11), the second screw rod nuts (14) are symmetrically sleeved with the two groups of second screw rod nuts, the connecting rod (15) is arranged at the top end of the second screw rod nuts (14), the travel switch (16) is arranged on the side wall of the connecting rod (15), the positioning rod (17) is arranged on the side wall of the second screw rod nuts (14), and the graduated scale (18) is arranged on the side wall of the protective shell (5).

3. A surface grinding machine apparatus as defined in claim 1, wherein: the surface of the protective shell (5) is provided with a sliding opening, the first screw rod (7) is rotationally connected with the protective shell (5) body, and the first screw rod nut (8) is in sliding connection with the supporting platen (2).

4. A surface grinding machine apparatus as defined in claim 2, wherein: two sets of external threads are formed on the surface of the second screw rod (13), the two sets of external threads are oppositely arranged, the second screw rod nut (14) is in sliding connection with the supporting platen (2), the travel switch (16) is communicated with the first motor (6), and the positioning rod (17) penetrates through the protective shell (5) and extends to the outside.

5. A surface grinding machine apparatus as defined in claim 1, wherein: the side wall of the grinder body (1) is provided with a supporting upright post (19), a cavity is arranged in the supporting upright post (19), and two groups of control boxes (20) are symmetrically arranged on the side wall of the supporting bedplate (2).

6. A surface grinding machine apparatus as defined in claim 1, wherein: the grinding assembly (4) comprises a third motor (21), a third screw rod (22), a third screw rod nut (23), a hydraulic cylinder (24), a protective cover (25), a grinding wheel (26) and a cleaning part (27), wherein the third motor (21) is installed at the top end of a supporting column (19), the third screw rod (22) is installed at the output end of the third motor (21), the third screw rod nut (23) is sleeved and installed outside the third screw rod (22), the third screw rod nut (23) is in sliding connection with the inner wall of the supporting column (19), the hydraulic cylinder (24) is installed on the side wall of the third screw rod nut (23), the protective cover (25) is installed at the output end of the hydraulic cylinder (24), the grinding wheel (26) is rotatably installed in the protective cover (25), the grinding wheel (26) is controlled by motor driving, and the cleaning part (27) is installed on the side wall of the grinding machine (1).

7. A surface grinding machine apparatus as defined in claim 6, wherein: cleaning part (27) are including multiunit intercommunication mouth (28), filter (29), two sets of dust absorption head (30), dust absorption pump (31) and communicating pipe (32), and the multiunit intercommunication mouth (28) are seted up on support platen (2) surface, filter (29) joint is installed in grinding machine lathe bed (1), two sets of dust absorption head (30) symmetry are installed at protecting crust (5) inner wall, dust absorption pump (31) are installed in dust absorption head (30) one end, communicating pipe (32) are installed in dust absorption pump (31) output, communicating pipe (32) extend to in grinding machine lathe bed (1).