Spacing-adjustable double-sided flat grinding machine

Abstract

The utility model discloses a spacing-adjustable double-sided flat grinding machine which comprises a working table, supporting legs are connected to the bottom of the working table, an annular slag receiving groove is formed in the top face of the working table, a slag falling hole is formed in the bottom of the slag receiving groove, and a slag receiving barrel is installed below the slag falling hole through a connecting assembly. A lower grinding disc is connected to the upper portion of the workbench through a first driving assembly, a protective cover is arranged on the outer side of the lower grinding disc and fixed to the workbench, two symmetrically-arranged clamping assemblies are installed on the protective cover, a top plate is connected to the upper portion of the lower grinding disc through a lifting assembly, and the lifting assembly is connected to the protective cover. An upper millstone is connected below the top plate through a second driving assembly, and an air blowing assembly is arranged between the upper millstone and the lower millstone. The distance between the upper millstone and the lower millstone can be controlled through the second hydraulic cylinder, residues and water at the bottom of the upper millstone and the top of the lower millstone can be blown into the residue receiving groove through the air blowing assembly, then the residues and water are collected through the residue receiving barrel, and great convenience is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a flat grinding machine equipment technical field especially relates to a double -sided flat grinding machine of adjustable spacing. BACKGROUND

[0002] The flat grinding machine is important mechanical equipment for processing glass, electronic screen surface treatment and processing, and in the glass screen processing technology, the glass screen needs to be flat ground and polished, that is, the glass surface is treated by using the hydration of polishing powder and glass surface and water.

[0003] The utility model discloses a flat grinding machine, including the base, upper mill disc and lower mill disc, the upper mill disc is set up in the lower mill disc directly above, the base inside is equipped with the drive motor of drive lower mill disc rotation, is provided with the glass clamp for clamping glass sheet on the lower mill disc, but the existing flat grinding machine still has the problem that the grinding waste is inconvenient to collect and the distance between the mill disc is inconvenient to adjust. UTILITY MODEL CONTENTS

[0004] The utility model discloses a double -sided flat grinding machine of adjustable spacing, solve above -mentioned's problem.

[0005] To solve the above technical problem, the utility model adopts the following technical scheme:

[0006] The utility model discloses a double -sided flat grinding machine of adjustable spacing, including the workbench the bottom of workbench is connected with the support leg, the top surface of workbench is opened the annular interface slag groove, the bottom of interface slag groove is opened the slag hole, the below of slag hole is equipped with the annular interface slag bucket, the interface slag bucket is installed in the below of workbench through the connecting component, the workbench is connected with the lower mill disc through the first drive component above, the outside of lower mill disc is equipped with the protective cover, the protective cover is fixed on the workbench, install two symmetrical clamping components on the protective cover, the top plate is connected with the lower mill disc through the lifting group above the lower mill disc, the lifting component is connected on the protective cover, the top plate is connected with the upper mill disc through the second drive component below, is equipped with the air -blowing component between the upper mill disc and lower mill disc, the air -blowing component includes the arc -shaped pipe and the air -blowing nozzle that is inclined and set up in two groups on the arc -shaped pipe, the arc -shaped pipe is connected with the air -blower through the air inlet pipe, the arc -shaped pipe moves through the third hydraulic cylinder control of installing on the outer wall of protective cover.

[0007] Further, the first drive component includes a first motor fixed on the bottom surface of the workbench, the output end of the first motor is connected with a rotating shaft, the rotating shaft is connected with the lower mill disc through the bearing penetrating the workbench.

[0008] Further, the connecting assembly comprises a hook hinged on the bottom surface of the workbench and a lifting ring connected on the top of the slag receiving barrel, and the hook is hooked on the lifting ring.

[0009] Further, the clamping assembly comprises a clamping plate and a first hydraulic cylinder mounted on the outer wall of the protective cover, and the telescopic end of the first hydraulic cylinder is connected with the clamping plate.

[0010] Further, the clamping plate is provided with an antiskid pad on the end surface away from the first hydraulic cylinder.

[0011] Further, the lifting assembly comprises two symmetrically arranged second hydraulic cylinders and a fixed rod connected with the telescopic end of the second hydraulic cylinder, the other end of the fixed rod is connected with the top plate, and the second hydraulic cylinders are fixed on the outer wall of the protective cover.

[0012] Further, the second driving assembly comprises a second motor mounted on the top plate, the output end of the second motor is connected with a rotating shaft, and the rotating shaft is connected with the upper grinding disc through a bearing penetrating the top plate.

[0013] Further, a plurality of water dripping holes are formed in the top plate, and the top of the water dripping holes is connected with an external water source through a water supply pipe.

[0014] Compared with the prior art, the beneficial technical effects of the utility model are as follows:

[0015] The utility model can control the distance between the upper grinding disc and the lower grinding disc through the second hydraulic cylinder, and can blow the residues and water on the bottom of the upper grinding disc and the top of the lower grinding disc into the slag receiving groove through the blowing assembly, and then collect them through the slag receiving barrel, which is very convenient. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be further described in connection with the drawings.

[0017] Figure 1 It is the sectional view of the utility model adjustable distance double-sided flat grinding machine;

[0018] Figure 2 It is the plan view of the workbench;

[0019] Figure 3 It is the plan view of the slag receiving barrel;

[0020] Figure 4 It is the side view of the blowing assembly;

[0021] Explanation of the accompanying symbols: 1. Workbench; 2. Support legs; 3. Lower grinding disc; 4. Slag collecting trough; 5. Slag dropping hole; 6. Slag collecting bucket; 7. Protective cover; 8. Top plate; 9. Upper grinding disc; 10. Arc tube; 11. Blowing nozzle; 12. Air inlet pipe; 13. Third hydraulic cylinder; 14. First motor; 15. Hook; 16. Lifting ring; 17. Clamping plate; 18. First hydraulic cylinder; 19. Anti-slip pad; 20. Second hydraulic cylinder; 21. Fixing rod; 22. Second motor; 23. Water supply pipe. DETAILED DESCRIPTION

[0022] like Figures 1-4 As shown, a double-sided flat grinder with adjustable spacing includes a workbench 1 , the bottom of which is connected to a supporting leg 2 .

[0023] An annular slag receiving groove 4 is provided on the top surface of the workbench 1, a slag dropping hole 5 is provided at the bottom of the slag receiving groove 4, and an annular slag receiving bucket 6 is provided below the slag dropping hole 5. The slag receiving bucket 6 is installed below the workbench 1 through a connecting assembly, and the connecting assembly includes a hook 15 hinged on the bottom surface of the workbench 1 and a hanging ring 16 connected to the top of the slag receiving bucket 6, and the hook 15 is hooked on the hanging ring 16.

[0024] A lower grinding disc 3 is connected to the workbench 1 via a first drive assembly. The first drive assembly includes a first motor 14 fixed to the bottom surface of the workbench 1. The output end of the first motor 14 is connected to a rotating shaft. The rotating shaft passes through the workbench 1 through a bearing and is connected to the lower grinding disc 3.

[0025] A protective cover 7 is provided on the outer side of the lower grinding wheel 3, and the protective cover 7 is fixed on the workbench 1. Two symmetrically arranged clamping assemblies are installed on the protective cover 7, and the clamping assembly includes a clamping plate 17 and a first hydraulic cylinder 18 installed on the outer wall of the protective cover 7. The telescopic end of the first hydraulic cylinder 18 passes through the protective cover 7 and is connected to the clamping plate 17. An anti-slip pad 19 is provided on the end surface of the clamping plate 17 away from the first hydraulic cylinder 18.

[0026] A top plate 8 is connected to the top of the lower grinding disc 3 through a lifting group. The lifting assembly is connected to the protective cover 7. The lifting assembly includes two symmetrically arranged second hydraulic cylinders 20 and a fixing rod 21 connected to the telescopic end of the second hydraulic cylinder 20. The other end of the fixing rod 21 is connected to the top plate 8. The second hydraulic cylinder 20 is fixed to the outer wall of the protective cover 7.

[0027] The upper grinding disc 9 is connected below the top plate 8 through a second driving assembly, the second driving assembly comprises a second motor 22 installed on the top plate 8, the output end of the second motor 22 is connected with a rotating shaft, the rotating shaft is connected with the upper grinding disc 9 through a bearing penetrating the top plate 8.

[0028] The upper grinding disc 9 and the lower grinding disc 3 are provided with a blowing assembly, the blowing assembly comprises an arc-shaped pipe 10 and two groups of blowing nozzles 11 connected on the upper and lower arc-shaped pipe 10 and arranged in an inclined manner, the arc-shaped pipe 10 is connected with a blower through an air inlet pipe 12, the arc-shaped pipe 10 is controlled to move through a third hydraulic cylinder 13 installed on the outer wall of the protective cover 7.

[0029] A plurality of water dripping holes are formed on the top plate 8, the top of the water dripping holes is connected with an external water source through a water supply pipe 23, and the polishing liquid is sent into the water dripping holes during polishing of the workpiece.

[0030] The above embodiment only describes the preferred mode of the present application, and does not limit the scope of the present application, and various modifications and improvements of the technical scheme of the present application made by those skilled in the art without departing from the design spirit of the present application shall fall within the protection scope determined by the claims of the present application.

Claims

1. An adjustable spacing double-sided flat lapping machine characterized by: The bottom of the workbench (1) is connected with support legs (2), the top surface of the workbench (1) is provided with an annular slag receiving groove (4), the bottom of the slag receiving groove (4) is provided with a slag falling hole (5), the lower side of the slag falling hole (5) is provided with an annular slag receiving barrel (6), the slag receiving barrel (6) is installed below the workbench (1) through a connecting assembly, the workbench (1) is connected with a lower grinding disc (3) above through a first driving assembly, the outer side of the lower grinding disc (3) is provided with a protective cover (7) fixed on the workbench (1), two symmetrical clamping assemblies are installed on the protective cover (7), the lower grinding disc (3) is connected with a top plate (8) above through a lifting assembly, the lifting assembly is connected on the protective cover (7), the top plate (8) is connected with an upper grinding disc (9) below through a second driving assembly, the upper grinding disc (9) and the lower grinding disc (3) are provided with a blowing assembly, the blowing assembly comprises an arc-shaped pipe (10) and two groups of inclined blowing nozzles (11) connected on the upper and lower sides of the arc-shaped pipe (10), the arc-shaped pipe (10) is connected with a blower through an air inlet pipe (12), the arc-shaped pipe (10) is controlled to move through a third hydraulic cylinder (13) installed on the outer wall of the protective cover (7).

2. The dual face horizontal mill with adjustable spacing according to claim 1, characterized in that: The first driving assembly comprises a first motor (14) fixed on the bottom surface of the workbench (1), the output end of the first motor (14) is connected with a rotating shaft, the rotating shaft penetrates through the workbench (1) and is connected with the lower grinding disc (3) through a bearing.

3. The dual face horizontal mill with adjustable spacing according to claim 1, characterized in that: The connecting assembly comprises a hook (15) hinged on the bottom surface of the workbench (1) and a lifting ring (16) connected on the top of the slag receiving barrel (6), the hook (15) is hooked on the lifting ring (16).

4. The dual face horizontal mill with adjustable spacing of claim 1, wherein: The clamping assembly comprises a clamping plate (17) and a first hydraulic cylinder (18) installed on the outer wall of the protective cover (7), the telescopic end of the first hydraulic cylinder (18) penetrates through the protective cover (7) and is connected with the clamping plate (17).

5. The dual face horizontal mill with adjustable spacing according to claim 4, characterized in that: The end face of the clamping plate (17) away from the first hydraulic cylinder (18) is provided with a non-slip pad (19).

6. The dual face horizontal mill with adjustable spacing of claim 1, wherein: The lifting assembly comprises two symmetrical second hydraulic cylinders (20) and a fixed rod (21) connected with the telescopic ends of the second hydraulic cylinders (20), the other end of the fixed rod (21) is connected with the top plate (8), the second hydraulic cylinders (20) are fixed on the outer wall of the protective cover (7).

7. The dual face horizontal mill with adjustable spacing of claim 1, wherein: The second driving assembly comprises a second motor (22) installed on the top plate (8), the output end of the second motor (22) is connected with a rotating shaft, the rotating shaft penetrates through the top plate (8) and is connected with the upper grinding disc (9) through a bearing.

8. The dual face horizontal mill with adjustable spacing of claim 1, wherein: A plurality of water dripping holes are formed on the top plate (8), the top of the water dripping holes is connected with an external water source through a water supply pipe (23).

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