Adjustable grinding supporting device of grinding machine

Abstract

The utility model discloses an adjustable grinding supporting device of a grinding machine, and particularly relates to the technical field of grinding supporting, the adjustable grinding supporting device comprises a grinding machine machining table, a mounting base and a supporting table, the mounting base is mounted at the top end of the grinding machine machining table, a base is mounted at the top end of the mounting base, and a rotating block is movably mounted in the base; and a rotating table is installed at the top end of the connecting block, an angle adjusting assembly is arranged at the top end of the rotating table, and the angle adjusting assembly comprises a positioning seat, a positioning frame, a guide seat, a second scale groove, an adjusting table, an adjusting hole, an adjusting bolt and an observation window. Through the arrangement of the positioning seat and the positioning frame, after the adjusting bolt is screwed to be loosened and the guide seat on the bottom side of the supporting table is loosened, the guide seat can be shifted to rotate, so that the inclination degree of the supporting table can be adjusted, and the supporting requirements of different inclined workpieces can be met; the function of adjusting the angle of the supporting table of the grinding supporting device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding supports, in particular to an adjustable grinding support device of a grinding machine. Background Art

[0002] Grinding is a mechanical processing method for removing materials. It is a cutting process that uses high-speed rotating grinding wheels and other abrasive tools to process the surface of workpieces. It can be used to process the internal and external cylindrical surfaces, conical surfaces and planes of various workpieces, as well as special and complex forming surfaces such as threads, gears and splines. It has the characteristics of high processing accuracy and low surface roughness.

[0003] During grinding, the required support angle varies depending on the shape of the workpiece. Traditional pads or fixtures have limited effect on this. If a special fixture is used to assist the workpiece in supporting and positioning, its adaptability is poor.

[0004] Therefore, an adjustable grinding support device for a grinding machine is needed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable grinding support device for a grinding machine, so as to solve the problem in the background art that the grinding support device is not convenient for supporting and compensating according to the shape of the workpiece.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable grinding support device for a grinding machine, comprising a grinding machine processing table, a mounting seat and a supporting table, the top of the grinding machine processing table is equipped with a mounting seat, the top of the mounting seat is equipped with a base, a rotating block is movably installed inside the base, the top of the mounting seat is provided with a connecting groove, the inside of the connecting groove is provided with a connecting block, the bottom end of the connecting block is fixedly connected to the top of the rotating block, the top of the connecting block is equipped with a rotating table, the outer side wall of the rotating table is provided with a first scale groove, and the top of the rotating table is provided with an angular groove. The angle adjustment component includes a positioning seat, a positioning frame, a guide seat, a second scale groove, an adjustment platform, an adjustment hole, an adjustment bolt and an observation window. The top of the rotating platform is equipped with a positioning seat, the rear end of the positioning seat is equipped with a positioning frame, the top of the front end of the positioning frame is movably equipped with a support platform, the bottom end of the support platform is equipped with a guide seat, the front end of the guide seat is provided with a second scale groove, the front end of the positioning seat is fixed with an adjustment platform, the interior of the adjustment platform is provided with an adjustment hole, the interior of the adjustment hole is provided with an adjustment bolt, and the bottom end of the front end of the positioning seat is provided with an observation window.

[0007] Preferably, a fixing platform is fixed to the right side of the mounting seat, a fixing hole is provided inside the fixing platform, and a fixing bolt is provided inside the fixing hole.

[0008] Preferably, a plurality of the first scale grooves are provided on the outer side wall of the rotating table, and the plurality of the first scale grooves are distributed at equal intervals.

[0009] Preferably, a plurality of the second scale grooves are provided at the front end of the guide seat, and the plurality of the second scale grooves are distributed in a ring shape.

[0010] Preferably, a clamping platform is installed on the top of the support platform, and screw holes are provided inside the clamping platform.

[0011] Preferably, two groups of the clamping platforms are installed on the top of the support platform, and the two groups of support platforms are symmetrically distributed.

[0012] Preferably, a screw rod is provided inside the screw hole, a hand wheel is installed on the right side of the screw rod, and a clamping block is movably installed on the left side of the screw rod.

[0013] Preferably, an internal thread is provided inside the screw hole, and an external thread is provided on the surface of the screw rod.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: by providing a positioning seat and a positioning frame, after loosening the adjustment bolt and releasing the fixation of the guide seat on the bottom side of the support table, the guide seat can be moved to rotate, thereby adjusting the inclination of the support table to meet the support requirements of different inclined workpieces, thereby realizing the adjustment function of the support table angle of the grinding support device;

[0015] By providing a rotating table, after loosening the fixing bolt and releasing the fixing of the rotating block, the rotating table can be manually moved. With the cooperation of the rotating block and the base, the rotating operation can be performed. In this way, the workpiece on the surface of the upper support table can be rotated to meet the grinding processing requirements in different directions, thereby realizing the rotation adjustment function of the grinding support device when in use;

[0016] By providing screw holes and clamping blocks, two sets of screw holes are symmetrically distributed on the surface of the support table. After placing the workpiece at the center position of the support table surface, the handwheels on both sides can be rotated, and the screw rod cooperates with the screw hole to push the clamping block to move inward. With the help of the two sets of clamping blocks, the function at the center position can be clamped and fixed, realizing the auxiliary clamping function of the grinding support device on the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0018] Figure 2 This is a side structural diagram of the present utility model;

[0019] Figure 3 This is a schematic diagram of the front cross-sectional structure of the base and the rotating platform of the present invention;

[0020] Figure 4 This is a schematic diagram of the side cross-sectional structure of the positioning seat and positioning frame of the utility model

[0021] Figure 5 This is a schematic diagram of the front cross-sectional structure of the clamping platform of the present invention.

[0022] In the figure: 1. Grinding machine processing table; 2. Mounting seat; 3. Base; 4. Rotating block; 5. Fixed table; 6. Fixing hole; 7. Fixing bolt; 8. Connecting groove; 9. Connecting block; 10. Rotating table; 11. First scale groove; 12. Positioning seat; 13. Positioning frame; 14. Support table; 15. Guide seat; 16. Second scale groove; 17. Adjusting table; 18. Adjusting hole; 19. Adjusting bolt; 20. Observation window; 21. Clamping table; 22. Screw hole; 23. Screw rod; 24. Handwheel; 25. Clamping block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-5 , the utility model provides an embodiment: an adjustable grinding support device for a grinding machine, comprising a grinding machine processing table 1, a mounting seat 2 and a supporting table 14, the top of the grinding machine processing table 1 is installed with a mounting seat 2, the top of the mounting seat 2 is installed with a base 3, a rotating block 4 is movably installed inside the base 3, a fixed table 5 is fixed to the right side of the mounting seat 2, a fixing hole 6 is provided inside the fixed table 5, a fixing bolt 7 is provided inside the fixing hole 6, a connecting groove 8 is provided at the top of the mounting seat 2, a connecting block 9 is provided inside the connecting groove 8, the bottom end of the connecting block 9 is fixedly connected to the top of the rotating block 4, a rotating table 10 is installed on the top of the connecting block 9, the outer wall of the rotating table 10 is provided with a first scale groove 11, a plurality of first scale grooves 11 are provided on the outer wall of the rotating table 10, and the plurality of first scale grooves 11 are distributed at equal intervals;

[0025] Specifically, if Figure 1 、 Figure 2 and Figure 3 As shown, when in use, after loosening the fixing bolt 7, the base 3 cooperates with the mounting base 2, and the rotating table 10 is manually turned to drive the support table 14 to rotate. At the same time, the first scale groove 11 on the outer wall of the rotating table 10 can assist the operator in controlling the rotation angle;

[0026] An angle adjustment assembly is provided at the top of the rotating table 10, which includes a positioning seat 12, a positioning frame 13, a guide seat 15, a second scale groove 16, an adjustment platform 17, an adjustment hole 18, an adjustment bolt 19 and an observation window 20. The positioning seat 12 is installed at the top of the rotating table 10, and the positioning frame 13 is installed at the rear end of the positioning seat 12. The top of the front end of the positioning frame 13 is movably installed with a support platform 14, and the bottom end of the support platform 14 is installed with a guide seat 15. The front end of the guide seat 15 is provided with a second scale groove 16. There are several second scale grooves 16 at the front end of the guide seat 15, and the several second scale grooves 16 are distributed in a ring shape. The front end of the positioning seat 12 is fixed with an adjustment platform 17, and the interior of the adjustment platform 17 is provided with an adjustment hole 18. The interior of the adjustment hole 18 is provided with an adjustment bolt 19. The bottom end of the front end of the positioning seat 12 is provided with an observation window 20.

[0027] Specifically, if Figure 1 、 Figure 2 and Figure 4 As shown, when in use, the adjusting bolt 19 is loosened to release the fixation of the guide seat 15, and the support platform 14 can be tilted at the front end of the positioning frame 13. With the help of the observation window 20, the second scale groove 16 on the surface of the guide seat 15 can be observed to control the tilt angle;

[0028] A clamping platform 21 is installed on the top of the support platform 14. Two groups of clamping platforms 21 are installed on the top of the support platform 14. The two groups of support platforms 14 are symmetrically distributed. A screw hole 22 is provided inside the clamping platform 21. A screw rod 23 is provided inside the screw hole 22. The screw hole 22 has an internal thread. The surface of the screw rod 23 has an external thread. A hand wheel 24 is installed on the right side of the screw rod 23. A clamping block 25 is movably installed on the left side of the screw rod 23.

[0029] Specifically, if Figure 1 、 Figure 2 and Figure 5 As shown, when in use, after placing the workpiece on the support platform 14, the hand wheels 24 on both sides are rotated, and the clamping blocks 25 are pushed toward the workpiece through the screw rod 23. With the help of the two sets of clamping blocks 25, the clamping operation of the workpiece can be completed.

[0030] Working principle: When in use, the mounting seat 2 is installed on the grinding machine processing table 1 for adaptation and is located below the grinding wheel of the grinding machine for use. After that, the workpiece can be placed on the support table 14, and the handwheels 24 on both sides are turned to drive the clamping block 25 to move toward the workpiece through the screw rod 23. The two sets of clamping blocks 25 cooperate to realize the clamping and fixing operation of the workpiece. If the fixing bolt 7 is loosened, the operator can manually turn the rotating table 10, and with the assistance of the base 3, rotate the upper support table 14 and the workpiece to adjust the grinding direction. The first scale groove 11 can assist the operator to control the angle of rotation. If the adjusting bolt 19 is loosened and the fixation of the guide seat 15 is released, the support table 14 can be rotated and tilted at the front end of the positioning frame 13. Through the observation window 20, the second scale groove 16 on the surface of the guide seat 15 can be observed, thereby assisting in controlling the inclination angle of the support table 14.

[0031] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An adjustable grinding support device for a grinding machine, comprising a grinding machine processing table (1), a mounting seat (2) and a support table (14), characterized in that: The top of the grinding machine processing table (1) is equipped with a mounting seat (2), the top of the mounting seat (2) is equipped with a base (3), a rotating block (4) is movably installed inside the base (3), the top of the mounting seat (2) is provided with a connecting groove (8), a connecting block (9) is provided inside the connecting groove (8), the bottom end of the connecting block (9) is fixedly connected to the top of the rotating block (4), a rotating table (10) is equipped with a top end of the connecting block (9), the outer side wall of the rotating table (10) is provided with a first scale groove (11), and the top of the rotating table (10) is provided with an angle adjustment component; The angle adjustment assembly comprises a positioning seat (12), a positioning frame (13), a guide seat (15), a second scale groove (16), an adjustment platform (17), an adjustment hole (18), an adjustment bolt (19) and an observation window (20). The top of the rotating platform (10) is equipped with the positioning seat (12), the rear end of the positioning seat (12) is equipped with the positioning frame (13), the top of the front end of the positioning frame (13) is movably equipped with a support platform (14), the bottom end of the support platform (14) is equipped with a guide seat (15), the front end of the guide seat (15) is provided with a second scale groove (16), the front end of the positioning seat (12) is fixed with the adjustment platform (17), the interior of the adjustment platform (17) is provided with an adjustment hole (18), the interior of the adjustment hole (18) is provided with an adjustment bolt (19), and the bottom end of the front end of the positioning seat (12) is provided with an observation window (20).

2. The adjustable grinding support device of a grinding machine according to claim 1, characterized in that: A fixing platform (5) is fixed on the right side of the mounting seat (2), a fixing hole (6) is provided inside the fixing platform (5), and a fixing bolt (7) is provided inside the fixing hole (6).

3. The adjustable grinding support device for a grinding machine according to claim 1, characterized in that: A plurality of the first scale grooves (11) are provided on the outer side wall of the rotating platform (10), and the plurality of the first scale grooves (11) are distributed at equal intervals.

4. The adjustable grinding support device for a grinding machine according to claim 1, characterized in that: A plurality of the second scale grooves (16) are provided at the front end of the guide seat (15), and the plurality of the second scale grooves (16) are distributed in a ring shape.

5. The adjustable grinding support device for a grinding machine according to claim 1, characterized in that: A clamping platform (21) is installed on the top of the support platform (14), and a screw hole (22) is provided inside the clamping platform (21).

6. The adjustable grinding support device for a grinding machine according to claim 5, characterized in that: Two groups of the clamping platforms (21) are installed on the top of the support platforms (14), and the two groups of the support platforms (14) are symmetrically distributed.

7. The adjustable grinding support device for a grinding machine according to claim 5, characterized in that: A screw rod (23) is provided inside the screw hole (22), a hand wheel (24) is installed on the right side of the screw rod (23), and a clamping block (25) is movably installed on the left side of the screw rod (23).

8. The adjustable grinding support device for a grinding machine according to claim 7, characterized in that: The interior of the screw hole (22) is provided with an internal thread, and the surface of the screw rod (23) is provided with an external thread.

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