CN218658451U

CN218658451U - Grinding machine grinding wheel dresser convenient to adjust

Info

Publication number: CN218658451U
Application number: CN202223217130.XU
Authority: CN
Inventors: 黄乔存; 罗德宝; 周美国; 张跃
Original assignee: Hangzhou Mingnaike Machinery Co ltd
Current assignee: Hangzhou Mingnaike Machinery Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-03-21
Anticipated expiration: 2032-12-01

Abstract

The utility model relates to a grinding machine emery wheel dresser field specifically discloses a grinding machine emery wheel dresser convenient to adjust, including mounting panel and backup pad, the screw has all been seted up at the side both ends of backup pad, and the threaded rod is installed to the screw internal thread, and the one end that the mounting panel is close to the backup pad is installed to the one end of threaded rod, and the regulating block is installed to the other end of threaded rod, and the mounting hole has all been seted up to the side of mounting panel and backup pad, and the side that lies in the mounting hole in mounting panel and backup pad all rotates installs second gear and first gear, and first gear and second gear pass through belt interconnect, install the axis of rotation on the second gear, the one end that the second gear was kept away from to the axis of rotation runs through the mounting hole to install the butterfly wheel. The utility model discloses the staff can adjust the position of butterfly wheel according to in service behavior is manual when using, and is more convenient during the use.

Description

Grinding machine grinding wheel dresser convenient to adjust

Technical Field

The utility model relates to a grinding machine wheel dresser technical field especially relates to a grinding machine wheel dresser convenient to adjust.

Background

A grinding machine is a machine tool that grinds a surface of a workpiece using a grinding tool, and grinding is one of cutting methods widely used, and is performed by using a grinding wheel that rotates at a high speed. In the grinding process, abrasive particles on the working surface of the grinding wheel are gradually suspended, and the surface of the grinding wheel is uneven, so that the grinding wheel needs to be dressed after the grinding wheel is used for a period of time to meet production requirements, a workpiece is ground after the grinding wheel is dressed to meet the requirements of workpiece design accuracy and tolerance, and the dressing of the grinding wheel is particularly important for the grinding precision of a grinding machine.

The position of the butterfly wheel on the existing trimmer can not be adjusted when the existing trimmer is used, because the rotating shaft on the butterfly wheel is connected with the output shaft on the servo motor through the gear and the belt, when the butterfly wheel moves, the connection between the belt and the gear can be influenced, so that the existing trimmer is usually fixed on a workbench for use, but the position of the butterfly wheel can not be adjusted when the butterfly wheel needs to be adjusted in position so as to better penetrate through the contact position between the butterfly wheel and the grinding wheel and the butterfly wheel.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a grinding machine grinding wheel dresser convenient to adjust.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a grinding machine wheel dresser convenient to adjust, including mounting panel and backup pad, the screw has all been seted up at the side both ends of backup pad, the threaded rod is installed to the screw internal thread, the one end that the mounting panel is close to the backup pad is installed to the one end of threaded rod, the regulating block is installed to the other end of threaded rod, the mounting hole has all been seted up to the side of mounting panel and backup pad, the side that lies in the mounting hole in mounting panel and backup pad is all rotated and is installed second gear and first gear, and first gear and second gear pass through belt interconnect, install the axis of rotation on the second gear, the one end that the second gear was kept away from to the axis of rotation runs through the mounting hole to install the butterfly wheel.

Preferably, the fixed slot has been seted up to the one end that the side of mounting panel is close to the backup pad, and branch is installed to the interior bottom of fixed slot, and the equal slidable mounting in both ends of branch has the installation piece, and the side of installation piece is rotated and is installed and rotate the wheel, two rotate the wheel respectively with the top and the bottom butt of belt.

Preferably, springs are installed at two ends of the supporting rod, the springs are located between the installation block and the inner wall of the fixing groove, and the two springs are located at two ends of the inside of the fixing groove respectively.

Preferably, the safety cover is installed to one side bottom that the second gear was kept away from to the mounting panel, rotates on the axis of rotation and installs the lag, installs the fixed plate on the lag, and fixed plate and lag all are located the inside of safety cover, and the butterfly wheel is located the one side that the mounting panel was kept away from to the safety cover.

Preferably, one side of the mounting plate, which is far away from the first gear, is provided with a protective shell, and a servo motor is arranged inside the protective shell.

Preferably, the rotating wheel is provided with a limiting plate at one end far away from the mounting block, the limiting plate is positioned on the side surface of the belt, and the rotating wheel is provided with an anti-skid sleeve.

Preferably, the servo motor is installed on the side surface of the support plate, and an output shaft of the servo motor penetrates through the installation hole and is installed on the first gear.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses well staff alright drive the mounting panel through the regulating block on the rotation threaded rod and remove, and the axis of rotation that is located mounting panel side safety cover alright drive the second gear and the butterfly wheel at its both ends when the mounting panel removes and remove, the staff can adjust the position of butterfly wheel according to the in service behavior is manual when using, and is more convenient during the use, also can drive the second gear and remove when removing the mounting panel, and can not lead to the fact the influence to the belt with being connected of first gear and second gear.

2. The utility model discloses in when the belt appears becoming flexible, rotate the elasticity of taking turns accessible spring and carry out the application of force to the direction of belt, make rotate the wheel all the time with the surface butt of belt, enable the belt and remain tight state throughout when using, prevent that the not hard up condition from appearing in the belt when using, lie in simultaneously and rotate the limiting plate on the wheel and can play better position to the position of belt and prescribe a limit to, prevent that the belt from appearing the condition of skew when using.

Drawings

Fig. 1 is a perspective view of a grinding wheel dresser of a grinding machine convenient to adjust according to the present invention;

fig. 2 is a schematic view of a belt mounting structure of a grinding wheel dresser of a grinding machine convenient to adjust, which is provided by the utility model;

fig. 3 is a schematic view of a rotating wheel mounting structure of a grinding wheel dresser of a grinding machine convenient to adjust, which is provided by the utility model;

fig. 4 is the utility model provides a be convenient for adjust grinding machine wheel dresser's butterfly wheel mounting structure sketch map.

In the figure: 1. mounting a plate; 2. a support plate; 3. a protective shell; 4. a protective cover; 5. a first gear; 6. a second gear; 7. a belt; 8. a rotating wheel; 9. a butterfly wheel; 10. mounting holes; 11. a protective sleeve; 12. a fixing plate; 13. a strut; 14. mounting blocks; 15. a spring; 16. a rotating shaft; 17. a servo motor; 18. fixing grooves; 19. a screw hole; 20. a threaded rod; 21. and a regulating block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a grinding machine wheel dresser convenient to adjust, including mounting panel 1 and backup pad 2, screw 19 has all been seted up at the side both ends of backup pad 2, threaded rod 20 is installed to screw 19 internal thread, the one end of threaded rod 20 is installed in the one end that mounting panel 1 is close to backup pad 2, regulating block 21 is installed to the other end of threaded rod 20, mounting hole 10 has all been seted up to the side of mounting panel 1 and backup pad 2, the side that lies in mounting hole 10 on mounting panel 1 and the backup pad all rotates installs second gear 6 and first gear 5, and first gear 5 and second gear 6 pass through belt 7 interconnect, install axis of rotation 16 on the second gear 6, the one end that second gear 6 was kept away from to axis of rotation 16 runs through mounting hole 10, and install butterfly wheel 9.

As the utility model discloses a technical optimization scheme, the fixed slot 18 has been seted up to the one end that the side of mounting panel 1 is close to backup pad 2, and branch 13 is installed to the interior bottom of fixed slot 18, and the equal slidable mounting in both ends of branch 13 has installation piece 14, and the side of installation piece 14 is rotated and is installed and rotate wheel 8, two rotate wheel 8 respectively with the top and the bottom butt of belt 7, two installation pieces 14 can drive and rotate wheel 8 and reciprocate when using.

As a technical optimization scheme of the utility model, spring 15 is all installed at branch 13's both ends, and spring 15 is located between the inner wall of installation piece 14 and fixed slot 18, and two springs 15 are located fixed slot 18's inside both ends respectively, and spring 15 accessible self elasticity makes with installation piece 14 and rotates the wheel 8 and extrude belt 7's top and bottom in real time when using, prevents that belt 7 from appearing not hard up condition when using.

As the utility model discloses a technical optimization scheme, mounting panel 1 is kept away from one side bottom of second gear 6 and is installed safety cover 4, rotates on the axis of rotation 16 and installs lag 11, installs fixed plate 12 on the lag 11, fixed plate 12 and lag 11 all are located the inside of safety cover 4, butterfly wheel 9 is located one side that mounting panel 1 was kept away from to safety cover 4, safety cover 4 can support axis of rotation 16 when using, make axis of rotation 16 more stable when using.

As a technical optimization scheme of the utility model, mounting panel 1 is kept away from one side of first gear 5 and is installed protecting crust 3, and the internally mounted of protecting crust 3 has servo motor 17, and servo motor 17 accessible first gear 5 and second gear 6 drive axis of rotation 16 and butterfly wheel 9 rotate when using.

As a technical optimization scheme of the utility model, rotate the wheel 8 and keep away from the one end of installation piece 14 and install the limiting plate, the limiting plate is located the side of belt 7, rotates and installs the antiskid cover on the wheel 8, and the limiting plate can play better position to the position of belt 7 and prescribe a limit to, prevents that belt 7 from appearing the offset when using.

As the utility model discloses a technical optimization scheme, servo motor 17 installs in the side of backup pad 2, and servo motor 17's output shaft runs through mounting hole 10 to install on first gear 5, servo motor 17 also can play better support and position to first gear 5 when driving first gear 5 pivoted and prescribe a limit to.

The utility model discloses when using, the staff is mounting panel 1 slidable mounting on the workstation, and backup pad 2 installs mounting panel 1 one end on the workstation, and the threaded rod 20 that lies in backup pad 2 in screw 19 when using is kept away from the one end of regulating block 21 and is installed at mounting panel 1 and be close to one of backup pad 2 and serve, the staff alright drive mounting panel 1 through the regulating block 21 on the rotating threaded rod 20 and remove when using, and the axis of rotation 16 that lies in mounting panel 1 side safety cover 4 alright drive the second gear 6 and the butterfly wheel 9 at its both ends when mounting panel 1 removes, the staff can adjust the position of butterfly wheel 9 according to the in service behavior is manual when using, it is more convenient during the use.

When the worker adjusts the position of the second gear 6, the worker can drive the upper and lower ends of the belt 7 on the first gear 5 and the second gear 6 to deform upward and downward respectively. The belt 7 can push the two rotating wheels 8 on the side surface to move towards the two ends of the fixed groove 18 when moving, the rotating wheels 8 can drive the mounting blocks 14 on the side surface to slide on the supporting rods 13 on the inner wall of the fixed groove 18 when moving, the supporting rods 13 can play a good guiding role in the movement of the rotating wheels 8 through the mounting blocks 14 when in use, meanwhile, when the rotating wheels 8 move, the springs 15 on the supporting rods 13 can enable the rotating wheels 8 to apply force to the belt 7 through the elasticity of the springs and the mounting blocks 14, and when in use, the rotating wheels 8 can be always abutted against the side surfaces of the belt 7.

When the mounting plate 1 moves towards the direction of the support plate 2, the belt 7 can be loosened, the rotating wheel 8 can move towards the direction far away from the fixing groove 18 through the elasticity of the spring 15, the belt 7 can be always kept in a tight state when in use, the loosening condition of the belt 7 when in use is prevented, meanwhile, the limiting plate on the rotating wheel 8 can be used for limiting the position of the belt 7 well, and the deviation condition of the belt 7 when in use is prevented. When in use, the output shaft of the servo motor 17 drives the first gear 5 to rotate, the first gear 5 drives the rotating shaft 16 positioned in the protective cover 4 to rotate through the belt 7 and the second gear 6, and the butterfly wheel 9 on the rotating shaft 16 can be driven to rotate when the rotating shaft 16 rotates.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a grinding machine wheel dresser convenient to adjust, including mounting panel (1) and backup pad (2), a serial communication port, screw (19) have all been seted up at the side both ends of backup pad (2), threaded rod (20) are installed to screw (19) internal thread, the one end of threaded rod (20) is installed in the one end that mounting panel (1) is close to backup pad (2), regulating block (21) are installed to the other end of threaded rod (20), mounting hole (10) have all been seted up to the side of mounting panel (1) and backup pad (2), the side that lies in mounting hole (10) on mounting panel (1) and backup pad (2) all rotates and installs second gear (6) and first gear (5), and first gear (5) and second gear (6) pass through belt (7) interconnect, install axis of rotation (16) on second gear (6), the one end that second gear (6) were kept away from in axis of rotation (16) runs through mounting hole (10), and install butterfly gear (9).

2. A grinder dresser convenient to adjust as claimed in claim 1, wherein a fixing groove (18) is formed in one end, close to the support plate (2), of the side surface of the mounting plate (1), a supporting rod (13) is mounted at the inner bottom of the fixing groove (18), mounting blocks (14) are slidably mounted at two ends of the supporting rod (13), rotating wheels (8) are rotatably mounted on the side surface of each mounting block (14), and the two rotating wheels (8) are abutted to the top and the bottom of the belt (7) respectively.

3. A dresser for a grinding machine grinding wheels, which is easy to adjust, according to claim 2, characterized in that springs (15) are mounted at both ends of the supporting rod (13), the springs (15) are located between the mounting block (14) and the inner wall of the fixing groove (18), and the two springs (15) are respectively located at both inner ends of the fixing groove (18).

4. A dresser for grinding machine grinding wheels convenient to adjust according to claim 1, wherein the bottom of one side of the mounting plate (1) far away from the second gear (6) is provided with a protective cover (4), the rotating shaft (16) is provided with a protective cover (11) in a rotating mode, the protective cover (11) is provided with a fixing plate (12), the fixing plate (12) and the protective cover (11) are both positioned inside the protective cover (4), and the butterfly wheel (9) is positioned on one side of the protective cover (4) far away from the mounting plate (1).

5. A dresser for a grinding machine grinding wheels, which dresser is adjustable as claimed in claim 1, characterised in that the mounting plate (1) is provided with a protective casing (3) on the side remote from the first gear wheel (5), the protective casing (3) being provided with a servo motor (17) inside.

6. A grinder dresser as claimed in claim 3, characterised in that a limiting plate is mounted at the end of the rotating wheel (8) remote from the mounting block (14), the limiting plate is located on the side of the belt (7), and an anti-slip sleeve is mounted on the rotating wheel (8).

7. A dresser for a grinding machine grinding wheels, which is easy to adjust, according to claim 5, wherein the servo motor (17) is installed on the side of the support plate (2), and the output shaft of the servo motor (17) penetrates through the mounting hole (10) and is installed on the first gear (5).