Vertical and horizontal integrated grinding machine

Abstract

The utility model provides a vertical and horizontal integrated grinding machine, and belongs to the technical field of machinery. The problems that an existing grinding machine is not high in machining precision and low in machining efficiency are solved. The vertical and horizontal integrated grinding machine comprises a base, a working disc capable of rotating and a rotating mechanism driving the working disc to rotate are fixedly connected to the base in the axial direction, a stand column is fixedly connected to one side of the base, a cross beam is fixedly connected to the upper side of the stand column, a first sliding seat and a first driving mechanism are arranged on the cross beam, and a second sliding seat and a second driving mechanism are arranged on the cross beam. A first connecting plate and a first lifting mechanism driving the first connecting plate to ascend and descend in a reciprocating mode are arranged on the first sliding seat, a vertical grinding head assembly is arranged on the first connecting plate, a vertically-arranged second connecting plate and a second lifting mechanism driving the second connecting plate to ascend and descend in a reciprocating mode are arranged on the second sliding seat, and a horizontally-arranged horizontal grinding head assembly is arranged on the second connecting plate. The vertical and horizontal integrated grinding machine has the advantages of being compact in structure, high in machining precision and high in production efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a grinding machine, in particular to a vertical and horizontal integrated grinding machine. Background Technique

[0002] Grinding processing is widely applied and is one of the main methods for precision machining of machine parts. High-precision CNC grinding machines are urgently needed high-precision processing equipment in precision machinery industries such as military industry, aerospace, cutting tools, measuring tools, and machine tool manufacturing, and are important means to ensure the manufacturing precision of the manufacturing industry.

[0003] Currently, the existing CNC gantry grinding machine includes a base and a gantry. The gantry includes two oppositely arranged columns and a crossbeam arranged on the tops of the two columns. The two columns are respectively located on both sides of the base, and the extending direction of the crossbeam is perpendicular to the extending direction of the base. A workbench for fixing a workpiece driven by a Y-direction movement mechanism is slidably installed on the base. A slide seat driven by an X-direction movement mechanism is slidably installed on the crossbeam. A lifting seat driven by a Z-direction movement mechanism is slidably installed on the slide seat. A horizontal spindle for installing a grinding wheel driven by a power device is rotatably installed on the lifting seat. This CNC gantry grinding machine can only grind the top surface of the workpiece. When machining the side surface or a groove on the workpiece, the workpiece needs to be removed and installed on another grinding machine equipped with a vertical spindle, which is not only time-consuming and laborious, reduces the processing efficiency, but also requires repositioning of the workpiece during reinstallation, affecting the machining accuracy of the workpiece and unable to meet the high-precision requirements. Summary of the Invention

[0004] The purpose of the present utility model is to provide a vertical and horizontal integrated grinding machine with a compact structure, high machining accuracy, and high production efficiency in view of the above problems existing in the prior art.

[0005] The purpose of the present utility model can be achieved by the following technical solutions: A vertical and horizontal integrated grinding machine includes a base. A rotatable work disk is axially fixedly connected to the base and a rotating mechanism for driving the work disk to rotate. A column is fixedly connected to one side of the base. A crossbeam is fixedly connected to the upper side of the column. It is characterized in that a sliding seat one is arranged on the crossbeam and a driving mechanism one for driving the sliding seat one to reciprocate horizontally. A sliding seat two is arranged on the crossbeam and a driving mechanism two for driving the sliding seat two to reciprocate horizontally. A vertically arranged connecting plate one is arranged on the sliding seat one and a lifting mechanism one for driving the connecting plate one to reciprocate up and down. A vertical grinding head assembly is arranged on the connecting plate one. A vertically arranged connecting plate two is arranged on the sliding seat two and a lifting mechanism two for driving the connecting plate two to reciprocate up and down. A horizontal grinding head assembly is arranged on the connecting plate two.

[0006] During operation, the workpiece is positioned on the working table. The working table is rotated by a rotating mechanism. The sliding seat 1 is moved by the driving mechanism 1 and the connecting plate 1 is lifted and lowered by the lifting mechanism 1, so that the vertical grinding head assembly grinds the inner and outer circles and the bottom surface of the groove of the workpiece. The sliding seat 2 is moved by the driving mechanism 2 and the connecting plate 2 is lifted and lowered by the lifting mechanism 2, so that the horizontal grinding head assembly grinds the plane of the workpiece, reducing the number of processes, improving the machining accuracy, and having the advantages of compact structure, high machining accuracy and high production efficiency.

[0007] In the above vertical-horizontal integrated grinding machine, the driving mechanism 1 includes a lead screw 1 axially fixed on the cross beam and a motor 1 driving the lead screw 1 to rotate. The lead screw 1 is horizontally arranged transversely. A nut 1 is threadedly connected to the lead screw 1, and the nut 1 is fixedly connected to the sliding seat 1. The driving mechanism 1 uses the motor 1 to drive the movement of the sliding seat 1 through the transmission of the lead screw 1 and the nut 1, having the advantages of reliable structure and high transmission accuracy. Preferably, the driving mechanism 1 is replaced by an oil cylinder.

[0008] In the above vertical-horizontal integrated grinding machine, two parallel guide rails 1 are provided at the upper end and the side of the cross beam. Two sliders 1 are fixedly connected to the upper end and the side of the sliding seat 1. A chute is provided on the slider 1, and the guide rail 1 passes through the chute of the corresponding slider 1. By setting the guiding of the guide rail 1 and the slider 1, the stability of the translation of the sliding seat 1 is improved, and the reliability and machining accuracy of the machining are improved.

[0009] In the above vertical-horizontal integrated grinding machine, two sliders 2 are fixedly connected to the upper end and the side of the sliding seat 2. A chute is provided on the slider 2, and the guide rail 1 passes through the chute of the corresponding slider 2. By setting the guiding of the guide rail 1 and the slider 2, the stability of the translation of the sliding seat 2 is improved, and the reliability and machining accuracy of the machining are improved.

[0010] In the above vertical-horizontal integrated grinding machine, the driving mechanism 2 includes a lead screw 2 axially fixed on the cross beam and a motor 2 driving the lead screw 2 to rotate. The lead screw 2 is horizontally arranged transversely. A nut 2 is threadedly connected to the lead screw 2, and the nut 2 is fixedly connected to the sliding seat 2. The driving mechanism 2 uses the motor 2 to drive the sliding seat 2 to reciprocate horizontally through the transmission of the lead screw 2 and the nut 2, having the advantages of reliable structure and high transmission accuracy. Preferably, the driving mechanism 2 is replaced by an oil cylinder.

[0011] In the above vertical and horizontal integrated grinding machine, a rotating disk and a rotating motor for driving the rotating disk to rotate are provided on the first connecting plate. The housing of the rotating motor is fixedly connected to the first connecting plate, the rotating shaft of the rotating motor is fixedly connected to the rotating disk, and the vertical grinding head assembly is arranged on the rotating disk. The rotating motor drives the rotating disk to rotate and drives the vertical grinding head assembly to rotate, so as to adjust the angle of the vertical grinding head assembly, which has the advantage of convenient adjustment.

[0012] In the above vertical and horizontal integrated grinding machine, the first lifting mechanism includes a third lead screw axially fixed on the first sliding seat and a third motor for driving the third lead screw to rotate. The third lead screw is vertically arranged, a third nut is threadedly connected to the third lead screw, and the first connecting plate is fixedly connected to the third nut. The third motor drives the first connecting plate to lift through the transmission of the third lead screw and the third nut, which has the advantages of reliable structure and high transmission accuracy.

[0013] In the above vertical and horizontal integrated grinding machine, the second lifting mechanism includes a fourth lead screw axially fixed on the second sliding seat and a fourth motor for driving the fourth lead screw to rotate. The fourth lead screw is vertically arranged, a fourth nut is threadedly connected to the fourth lead screw, and the second connecting plate is fixedly connected to the fourth nut. The fourth motor drives the second connecting plate to lift through the transmission of the fourth lead screw and the fourth nut, which has the advantages of reliable structure and high transmission accuracy.

[0014] In the above vertical and horizontal integrated grinding machine, the side part of the column is an arc-shaped groove, and one side of the working disk is located in the arc-shaped groove of the column. With the above setting, the vertical and horizontal integrated grinding machine has the advantage of compact structure.

[0015] In the above vertical and horizontal integrated grinding machine, a lower working disk is provided on the base, the working disk is located above the lower working disk, the lower end of the working disk is fixedly connected with a central shaft arranged coaxially, and a third driving mechanism capable of driving the central shaft to rotate is provided on the base. The third driving mechanism is a motor with a housing fixedly connected to the base, and the motor drives the central shaft to rotate through synchronous belt transmission. As another way, the third driving mechanism is that the motor drives the central shaft to rotate through gear transmission.

[0016] In the above vertical and horizontal integrated grinding machine, an annular groove is coaxially arranged on the upper end surface of the lower working disk, a sliding ring is fixedly connected to the lower end surface of the working disk, and the sliding ring is embedded in the annular groove. The sliding ring is embedded in the annular groove, which improves the stability of the working disk and ensures the machining accuracy.

[0017] In the above vertical and horizontal integrated grinding machine, a plurality of first annular convex bodies are coaxially arranged on the lower end surface of the work disk, the first annular convex bodies are located outside the sliding ring, a plurality of second annular convex bodies are coaxially arranged on the upper end surface of the lower work disk, and the first annular convex bodies and the second annular convex bodies are arranged at intervals in sequence.

[0018] In the above vertical and horizontal integrated grinding machine, an upper connecting block is fixedly connected to the lower end surface of the work disk, a lower connecting block is fixedly connected to the upper end surface of the lower work disk, a horizontally arranged rotating shaft is axially fixedly connected to the lower connecting block, the rotating shaft is fixedly connected to the upper connecting block, a vertically arranged adjusting screw is threadedly connected to the base, and the upper end of the adjusting screw abuts against the lower end surface of the lower work disk. The rotating shaft is fixedly connected to the upper connecting block, and the rotating shaft can rotate relative to the lower connecting block, so that the upper connecting block and the lower disk seat are hinged to the base. By rotating the adjusting screw, the angle of the lower work disk can be adjusted, which has the advantages of simple structure and convenient adjustment.

[0019] Compared with the prior art, the vertical and horizontal integrated grinding machine has the following advantages:

[0020] 1. By driving mechanism one to drive the first sliding seat to move and lifting mechanism one to drive the first connecting plate to lift and lower, the vertical grinding head assembly grinds the inner and outer circles and the bottom surface of the groove of the workpiece. By driving mechanism two to drive the second sliding seat to move and lifting mechanism two to drive the second connecting plate to lift and lower, the horizontal grinding head assembly grinds the plane of the workpiece, reducing the processes, improving the machining accuracy, and having the advantages of compact structure, high machining accuracy and high production efficiency.

[0021] 2. The rotating motor drives the rotating disk to rotate and drives the vertical grinding head assembly to rotate, realizing the adjustment of the angle of the vertical grinding head assembly, which has the advantage of convenient adjustment.

[0022] 3. An annular groove is coaxially arranged on the upper end surface of the lower work disk, a sliding ring is fixedly connected to the lower end surface of the work disk, and the sliding ring is embedded in the annular groove, improving the stability of the work disk and ensuring the machining accuracy.

[0023] 4. The rotating shaft is fixedly connected to the upper connecting block, and the rotating shaft can rotate relative to the lower connecting block, so that the upper connecting block and the lower disk seat are hinged to the base. By rotating the adjusting screw, the angle of the lower work disk can be adjusted, which has the advantages of simple structure and convenient adjustment. Description of the Drawings

[0024] Figure 1 is a three-dimensional schematic diagram of the vertical and horizontal integrated grinding machine.

[0025] Figure 2 is a top view schematic diagram of the vertical and horizontal integrated grinding machine.

[0026] Figure 3 is Figure 2Schematic cross-sectional view A-A.

[0027] Figure 4 is Figure 2 Schematic cross-sectional view B-B.

[0028] Figure 5 is Figure 2 Schematic cross-sectional view C-C.

[0029] Figure 6 is Figure 3 Schematic enlarged view of part D.

[0030] In the figure, 1 is the base; 2 is the working disk; 2a is the first annular convex body; 3 is the column; 3a is the arc-shaped groove; 4 is the cross beam; 5 is the first sliding seat; 6 is the first driving mechanism; 6a is the first lead screw; 6b is the first motor; 7 is the second sliding seat; 8 is the second driving mechanism; 8a is the second lead screw; 8b is the second motor; 9 is the first connecting plate; 10 is the first lifting mechanism; 10a is the third lead screw; 10b is the third motor; 11 is the vertical grinding head assembly; 12 is the second connecting plate; 13 is the second lifting mechanism; 13a is the fourth lead screw; 13b is the fourth motor; 14 is the horizontal grinding head assembly; 15 is the first guide rail; 16 is the rotating disk; 17 is the lower working disk; 17a is the annular groove; 17b is the second annular convex body; 18 is the central axis; 19 is the sliding ring; 20 is the upper connecting block; 21 is the lower connecting block; 22 is the rotating shaft; 23 is the adjusting screw. Detailed implementation manners

[0031] The following are specific embodiments of the present invention and, in conjunction with the accompanying drawings, further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0032] As Figures 1 to 6 shown, a vertical and horizontal integrated grinding machine includes a base 1, on which a rotatable working disk 2 is axially fixedly connected and a rotating mechanism for driving the working disk 2 to rotate. One side of the base 1 is fixedly connected with a column 3, the upper side of the column 3 is fixedly connected with a cross beam 4, on the cross beam 4 there is a first sliding seat 5 and a first driving mechanism 6 for driving the first sliding seat 5 to reciprocate horizontally, on the cross beam 4 there is a second sliding seat 7 and a second driving mechanism 8 for driving the second sliding seat 7 to reciprocate horizontally, on the first sliding seat 5 there is a vertically arranged first connecting plate 9 and a first lifting mechanism 10 for driving the first connecting plate 9 to reciprocate up and down, on the first connecting plate 9 there is a vertical grinding head assembly 11, on the second sliding seat 7 there is a vertically arranged second connecting plate 12 and a second lifting mechanism 13 for driving the second connecting plate 12 to reciprocate up and down, and on the second connecting plate 12 there is a horizontally arranged horizontal grinding head assembly 14.

[0033] The first driving mechanism 6 includes a first lead screw 6a axially fixed to the cross beam 4 and a first motor 6b for driving the first lead screw 6a to rotate. The first lead screw 6a is horizontally arranged transversely. A first nut is threadedly connected to the first lead screw 6a, and the first nut is fixedly connected to the first sliding seat 5, which has the advantages of reliable structure and high transmission accuracy. Preferably, the first driving mechanism 6 is replaced by an oil cylinder.

[0034] Two parallel first guide rails 15 are provided at the upper end and the side of the cross beam 4. Two first sliders are fixedly connected to the upper end and the side of the first sliding seat 5 respectively. A chute is provided on the first slider, and the first guide rail 15 passes through the chute of the corresponding first slider. By providing the guidance of the first guide rail 15 and the first slider, the stability of the translation of the first sliding seat 5 is improved, and the reliability and machining accuracy of the machining are improved. Two second sliders are fixedly connected to the upper end and the side of the second sliding seat 7 respectively. A chute is provided on the second slider, and the first guide rail 15 passes through the chute of the corresponding second slider. By providing the guidance of the first guide rail 15 and the second slider, the stability of the translation of the second sliding seat 7 is improved, and the reliability and machining accuracy of the machining are improved.

[0035] The second driving mechanism 8 includes a second lead screw 8a axially fixed to the cross beam 4 and a second motor 8b for driving the second lead screw 8a to rotate. The second lead screw 8a is horizontally arranged transversely. A second nut is threadedly connected to the second lead screw 8a, and the second nut is fixedly connected to the second sliding seat 7, which has the advantages of reliable structure and high transmission accuracy. Preferably, the second driving mechanism 8 is replaced by an oil cylinder.

[0036] A rotating disk 16 and a rotating motor for driving the rotating disk 16 to rotate are provided on the first connecting plate 9. The housing of the rotating motor is fixedly connected to the first connecting plate 9, and the rotating shaft 22 of the rotating motor is fixedly connected to the rotating disk 16. The vertical grinding head assembly 11 is arranged on the rotating disk 16. The rotating motor drives the rotating disk 16 to rotate and drives the vertical grinding head assembly 11 to rotate, so as to realize the adjustment of the angle of the vertical grinding head assembly 11, which has the advantage of convenient adjustment.

[0037] The first lifting mechanism 10 includes a third lead screw 10a axially fixed to the first sliding seat 5 and a third motor 10b for driving the third lead screw 10a to rotate. The third lead screw 10a is vertically arranged. A third nut is threadedly connected to the third lead screw 10a, and the first connecting plate 9 is fixedly connected to the third nut. The third motor 10b drives the first connecting plate 9 to lift through the transmission of the third lead screw 10a and the third nut, which has the advantages of reliable structure and high transmission accuracy. The second lifting mechanism 13 includes a fourth lead screw 13a axially fixed to the second sliding seat 7 and a fourth motor 13b for driving the fourth lead screw 13a to rotate. The fourth lead screw 13a is vertically arranged. A fourth nut is threadedly connected to the fourth lead screw 13a, and the second connecting plate 12 is fixedly connected to the fourth nut. The fourth motor 13b drives the second connecting plate 12 to lift through the transmission of the fourth lead screw 13a and the fourth nut, which has the advantages of reliable structure and high transmission accuracy.

[0038] The side of the column 3 is an arc-shaped groove 3a, and one side of the working disk 2 is located within the arc-shaped groove 3a of the column 3, making this vertical-horizontal integrated grinding machine have the advantage of a compact structure.

[0039] A working lower disk 17 is provided on the base 1. The working disk 2 is located above the working lower disk 17. The lower end of the working disk 2 is fixedly connected with a central shaft 18 arranged coaxially. A driving mechanism three (not marked in the figure) capable of driving the central shaft 18 to rotate is provided on the base 1. The driving mechanism three is a motor with its housing fixedly connected to the base 1, and the motor drives the central shaft 18 to rotate through synchronous belt transmission. As another way, the driving mechanism three is that the motor drives the central shaft 18 to rotate through gear transmission.

[0040] An annular groove 17a is provided coaxially on the upper end surface of the working lower disk 17. A sliding ring 19 is fixedly connected to the lower end surface of the working disk 2, and the sliding ring 19 is embedded in the annular groove 17a, improving the stability of the working disk 2 and ensuring the machining accuracy.

[0041] A number of annular protrusions one 2a are provided coaxially on the lower end surface of the working disk 2. The annular protrusions one 2a are located outside the sliding ring 19. A number of annular protrusions two 17b are provided coaxially on the upper end surface of the working lower disk 17. The annular protrusions one 2a and the annular protrusions two 17b are arranged at intervals in sequence.

[0042] An upper connecting block 20 is fixedly connected to the lower end surface of the working disk 2. A lower connecting block 21 is fixedly connected to the upper end surface of the working lower disk 17. A horizontally arranged rotating shaft 22 is axially fixedly connected to the lower connecting block 21, and the rotating shaft 22 is fixedly connected to the upper connecting block 20. An adjusting screw 23 arranged vertically is threadedly connected to the base 1, and the upper end of the adjusting screw 23 abuts against the lower end surface of the working lower disk 17.

[0043] During work, the workpiece is positioned on the working disk 2. The working disk 2 is driven to rotate by the rotating mechanism. The motor one 6b drives the movement of the sliding seat one 5 through the transmission of the lead screw one 6a and the lead nut one. The motor three 10b drives the lifting of the connecting plate one 9 through the transmission of the lead screw three 10a and the lead nut three, so that the vertical grinding head assembly 11 grinds the inner and outer circles and the bottom surface of the groove of the workpiece; the motor two 8b drives the reciprocating translation of the sliding seat two 7 through the transmission of the lead screw two 8a and the lead nut two. The motor four 13b drives the lifting of the connecting plate two 12 through the transmission of the lead screw four 13a and the lead nut four, so that the horizontal grinding head assembly 14 grinds the plane of the workpiece, reducing the number of processes, improving the machining accuracy, having a compact structure and high production efficiency. The rotating shaft 22 is fixedly connected to the upper connecting block 20, and the rotating shaft 22 can rotate relative to the lower connecting block 21, so that the upper connecting block 20 and the lower disk seat are hinged on the base 1. By rotating the adjusting screw 23, the angle of the working lower disk 17 can be adjusted, having the advantages of simple structure and convenient adjustment.

[0044] The specific embodiments described herein are merely illustrative of the spirit of the present utility model. Those skilled in the art to which the present utility model pertains can make various modifications or supplements to the described specific embodiments or use similar means for substitution, but will not deviate from the spirit of the present utility model or exceed the scope defined by the appended claims.

[0045] Although terms such as base 1, working disk 2, first annular convex body 2a, column 3, arc-shaped groove 3a, cross beam 4, first sliding seat 5, first driving mechanism 6, first lead screw 6a, first motor 6b, second sliding seat 7, second driving mechanism 8, second lead screw 8a, second motor 8b, first connecting plate 9, first lifting mechanism 10, third lead screw 10a, third motor 10b, vertical grinding head assembly 11, second connecting plate 12, second lifting mechanism 13, fourth lead screw 13a, fourth motor 13b, horizontal grinding head assembly 14, first guide rail 15, rotating disk 16, lower working disk 17, annular groove 17a, second annular convex body 17b, central shaft 18, sliding ring 19, upper connecting block 20, lower connecting block 21, rotating shaft 22, adjusting screw 23 are used more frequently herein, the possibility of using other terms is not excluded. The use of these terms is only for more convenient description and explanation of the essence of the present utility model; interpreting them as any additional limitation is contrary to the spirit of the present utility model.

Claims

1. Vertical and horizontal integrated grinding machine, comprising a base (1), on which a rotatable working disk (2) is axially fixedly connected and a rotating mechanism for driving the working disk (2) to rotate, a column (3) is fixedly connected to one side of the base (1), and a cross beam (4) is fixedly connected to the upper side of the column (3), characterized in that, A sliding seat one (5) and a first driving mechanism (6) for driving the sliding seat one (5) to reciprocate horizontally are provided on the cross beam (4). A sliding seat two (7) and a second driving mechanism (8) for driving the sliding seat two (7) to reciprocate horizontally are provided on the cross beam (4). A vertically arranged connecting plate one (9) and a first lifting mechanism (10) for driving the connecting plate one (9) to reciprocate up and down are provided on the sliding seat one (5). A vertical grinding head assembly (11) is provided on the connecting plate one (9). A vertically arranged connecting plate two (12) and a second lifting mechanism (13) for driving the connecting plate two (12) to reciprocate up and down are provided on the sliding seat two (7). A horizontally arranged horizontal grinding head assembly (14) is provided on the connecting plate two (12).

2. The vertical and horizontal integrated grinding machine according to claim 1, wherein, The first driving mechanism (6) includes a first lead screw (6a) axially fixed on the cross beam (4) and a first motor (6b) for driving the first lead screw (6a) to rotate. The first lead screw (6a) is horizontally and transversely arranged. A first nut is threadedly connected to the first lead screw (6a), and the first nut is fixedly connected to the sliding seat one (5).

3. The vertical and horizontal integrated grinding machine according to claim 1, characterized in that, Two parallel first guide rails (15) are provided at the upper end and the side of the cross beam (4). Two first sliders are fixedly connected to the upper end and the side of the sliding seat one (5). A chute is provided on the first slider. The first guide rail (15) passes through the chute of the corresponding first slider. Two second sliders are fixedly connected to the upper end and the side of the sliding seat two (7). A chute is provided on the second slider. The first guide rail (15) passes through the chute of the corresponding second slider.

4. The vertical and horizontal integrated grinding machine according to claim 1 or 2 or 3, characterized in that, The second driving mechanism (8) includes a second lead screw (8a) axially fixed on the cross beam (4) and a second motor (8b) for driving the second lead screw (8a) to rotate. The second lead screw (8a) is horizontally and transversely arranged. A second nut is threadedly connected to the second lead screw (8a), and the second nut is fixedly connected to the sliding seat two (7).

5. The vertical and horizontal integrated grinding machine according to claim 1 or 2 or 3, characterized in that, A rotating disk (16) and a rotating motor for driving the rotating disk (16) to rotate are provided on the connecting plate one (9). The housing of the rotating motor is fixedly connected to the connecting plate one (9). The rotating shaft (22) of the rotating motor is fixedly connected to the rotating disk (16). The vertical grinding head assembly (11) is arranged on the rotating disk (16).

6. The vertical and horizontal integrated grinding machine according to claim 1 or 2 or 3, characterized in that, The first lifting mechanism (10) includes a third lead screw (10a) axially fixed on the sliding seat one (5) and a third motor (10b) for driving the third lead screw (10a) to rotate. The third lead screw (10a) is vertically arranged. A third nut is threadedly connected to the third lead screw (10a), and the connecting plate one (9) is fixedly connected to the third nut.

7. The vertical and horizontal integrated grinding machine according to claim 1 or 2 or 3, characterized in that, The second lifting mechanism (13) includes a fourth lead screw (13a) axially fixed to the second sliding seat (7) and a fourth motor (13b) for driving the fourth lead screw (13a) to rotate. The fourth lead screw (13a) is vertically arranged, and a fourth nut is threadedly connected to the fourth lead screw (13a). The second connecting plate (12) is fixedly connected to the fourth nut.

8. The vertical and horizontal integrated grinding machine according to claim 1 or 2 or 3, characterized in that, The side of the column (3) is an arc-shaped groove (3a), and one side of the working disk (2) is located in the arc-shaped groove (3a) of the column (3).

9. The vertical and horizontal integrated grinding machine according to claim 1 or 2 or 3, characterized in that An annular groove (17a) is coaxially provided on the upper end surface of the lower working disk (17). A sliding ring (19) is fixedly connected to the lower end surface of the working disk (2), and the sliding ring (19) is embedded in the annular groove (17a).

10. The vertical and horizontal integrated grinding machine according to claim 1 or 2 or 3, characterized in that, An upper connecting block (20) is fixedly connected to the lower end surface of the working disk (2), and a lower connecting block (21) is fixedly connected to the upper end surface of the lower working disk (17). A horizontally arranged rotating shaft (22) is axially fixed to the lower connecting block (21), and the rotating shaft (22) is fixedly connected to the upper connecting block (20). An adjusting screw (23) vertically arranged is threadedly connected to the base (1), and the upper end of the adjusting screw (23) abuts against the lower end surface of the lower working disk (17).

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