CN215092683U - Grinding machine capable of adjusting wheel base - Google Patents

Abstract

The utility model discloses a grinding machine that can adjust wheel base, the on-line screen storage device comprises a base, the top fixedly connected with backup pad of base, the one end fixedly connected with roof of backup pad, the inner wall of roof rotates through the bearing and is connected with the internal thread post, the top fixed mounting of roof has servo motor, the inner wall of internal thread post has the external screw thread post through threaded connection, the bottom fixedly connected with mounting box of external screw thread post, the first telescopic link of fixedly connected with between mounting box and the roof. The utility model discloses a cooperation of servo motor, internal thread post and external screw thread post can use mechanical power to carry out the regulation of mounting box height, simultaneously through setting up first telescopic link, can improve the stability when mounting box removes, and then the person of facilitating the use adjusts the wheel base between emery wheel and the base to the adaptation is to the processing of different thickness model work pieces, the effectual suitability that improves equipment.

Description

Grinding machine capable of adjusting wheel base

Technical Field

The utility model relates to a relevant technical field of grinding machine specifically is a grinding machine that can adjust wheel base.

Background

Grinding machines are machine tools that grind the surface of a workpiece with a grinding wheel, and most grinding machines grind the workpiece by using a grinding wheel that rotates at high speed.

However, the prior art has the following disadvantages:

1. at present, most of grinding wheel wheelbases are difficult to adjust, so that equipment can only process a small number of types of workpieces with partial thickness, and the use of the equipment is limited;

2. at present, the grinding wheel is mostly installed in a complex mode, so that a user needs to spend a long time for dismounting and replacing the grinding wheel, equipment needs to be stopped for a long time, and the use is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can adjust grinding machine of wheel base to solve the above-mentioned inconvenient problem of being difficult to adjust grinding wheel axle base and emery wheel dismouting that proposes.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a grinding machine that can adjust wheel base, includes the base, the top fixedly connected with backup pad of base, the one end fixedly connected with roof of backup pad, the inner wall of roof rotates through the bearing and is connected with the internal thread post, the top fixed mounting of roof has servo motor, the inner wall of internal thread post has the external screw thread post through threaded connection, the bottom fixedly connected with mounting box of external screw thread post, the first telescopic link of fixedly connected with between mounting box and the roof, one side fixed mounting of mounting box has motor power, the inner wall of mounting box rotates through the bearing and is connected with the transfer line, the sliding surface of transfer line has the emery wheel, the opposite side of mounting box is provided with the apron.

Furthermore, the fixed surface of mounting box is connected with the locating plate, the constant head tank has been seted up on the surface of apron, the surface of locating plate and the inner wall looks adaptation of constant head tank, the fixed surface of apron is connected with fixed handle, the top fixedly connected with spring of fixed handle, the one end fixedly connected with activity of spring is handled, the fixed surface of mounting box is connected with the fixed block.

Furthermore, a stop block is fixedly connected to the surface of one end, close to the fixed block, of the movable handle, a groove is formed in the bottom of the fixed block, the surface of the movable handle is matched with the groove, and a second telescopic rod is fixedly connected between the movable handle and the fixed handle.

Furthermore, a limiting groove is formed in the end portion of the grinding wheel, the inner wall of the limiting groove is matched with the surface of the transmission rod, and the cross section of the limiting groove is hexagonal.

Furthermore, a second baffle is fixedly connected to the surface of one end, close to the power motor, of the transmission rod, and a first baffle is rotatably connected to the surface of one side, close to the transmission rod, of the cover plate through a bearing.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

(1) the utility model discloses a cooperation of servo motor, internal thread post and external screw thread post can use mechanical power to carry out the regulation of mounting box height, simultaneously through setting up first telescopic link, can improve the stability when mounting box removes, and then the person of facilitating the use adjusts the wheel base between emery wheel and the base to the adaptation is to the processing of different thickness model work pieces, the effectual suitability that improves equipment.

(2) The utility model discloses a cooperation of transfer line and apron, can the person of facilitating the use carry out the dismouting to the emery wheel, simultaneously through the cooperation of fixed block and activity handle, the user can swiftly carry out the dismouting to the apron, and then realizes the swift dismouting to the emery wheel to the effectual required time of tearing open and trade the emery wheel that has shortened has reduced equipment down time, is favorable to the use more.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1;

fig. 3 is an explosion diagram of the grinding wheel mounting structure of the present invention.

In the figure: 1. a base; 2. a support plate; 3. a top plate; 4. a servo motor; 5. an internally threaded post; 6. an externally threaded post; 7. mounting a box; 8. a first telescopic rod; 9. a second telescopic rod; 10. a cover plate; 11. a fixed handle; 12. a spring; 13. a movable handle; 14. a stopper; 15. a fixed block; 16. positioning a plate; 17. positioning a groove; 18. a power motor; 19. a transmission rod; 20. a grinding wheel; 21. a limiting groove; 22. a first baffle plate; 23. a second baffle.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a grinding machine capable of adjusting wheel base comprises a base 1, a supporting plate 2 is fixedly connected to the top of the base 1, a top plate 3 is fixedly connected to one end of the supporting plate 2, an inner wall of the top plate 3 is rotatably connected with an inner threaded column 5 through a bearing, a servo motor 4 is fixedly installed at the top of the top plate 3, an inner wall of the inner threaded column 5 is connected with an outer threaded column 6 through a thread, a mounting box 7 is fixedly connected to the bottom of the outer threaded column 6, a first telescopic rod 8 is fixedly connected between the mounting box 7 and the top plate 3, a power motor 18 is fixedly installed on one side of the mounting box 7, a transmission rod 19 is rotatably connected to the inner wall of the mounting box 7 through a bearing, a grinding wheel 20 is connected to the surface of the transmission rod 19 in a sliding mode, a cover plate 10 is arranged on the other side of the mounting box 7, and the height of the mounting box 7 can be adjusted by using mechanical power through the matching of the servo motor 4, the inner threaded column 5 and the outer threaded column 6, simultaneously through setting up first telescopic link 8, stability when can improving the mounting box 7 and remove, and then the person of facilitating the use adjusts the wheel base between emery wheel 20 and the base 1 to the adaptation is to the processing of different thickness models work piece.

Specific, mounting box 7's fixed surface is connected with locating plate 16, constant head tank 17 has been seted up on the surface of apron 10, locating plate 16's surface and constant head tank 17's inner wall looks adaptation, apron 10's fixed surface is connected with fixedly 11, fixedly 11's top fixedly connected with spring 12, spring 12's one end fixedly connected with activity is 13, mounting box 7's fixed surface is connected with fixed block 15, cooperation through transfer line 19 and apron 10, can the person of facilitating the use carry out the dismouting to emery wheel 20, simultaneously through fixed block 15 and activity to 13 cooperation, the user can swiftly carry out the dismouting to apron 10, and then realize the swift dismouting to emery wheel 20, thereby the effectual required time of changing emery wheel 20 of tearing open has been shortened, equipment down time has been reduced.

Specifically, the activity is close to 13 the fixed surface fixedly connected with dog 14 of fixed block 15 one end, and the recess has been seted up to the bottom of fixed block 15, and the activity is 13 the surface and the recess looks adaptation, and the activity is 13 and fixed fixedly connected with second telescopic link 9 between 11, through setting up dog 14, when installing apron 10, dog 14 pastes tight fixed block 15 from the opposite side to it is spacing to carry out the level to apron 10, and then has improved the stability of apron 10 installation.

Specifically, the end of the grinding wheel 20 is provided with a limiting groove 21, the inner wall of the limiting groove 21 is matched with the surface of the transmission rod 19, the cross section of the limiting groove 21 is hexagonal, and the connecting stability between the grinding wheel 20 and the transmission rod 19 can be improved through the limiting groove 21 matched with the transmission rod 19, so that the power transmission effect is improved.

Specifically, the fixed surface that transfer line 19 is close to power motor 18 one end is connected with second baffle 23, the surface that apron 10 is close to transfer line 19 one side is rotated through the bearing and is connected with first baffle 22, through setting up second baffle 23 and first baffle 22, can block off emery wheel 20 both ends, avoid its direct contact mounting box 7 and apron 10, second baffle 23 and first baffle 22 can follow emery wheel 20 and rotate simultaneously, thereby the frictional force that emery wheel 20 during operation received has been reduced, and the use is more favorable to.

The utility model discloses a theory of operation: when a user needs to adjust the axle distance of the equipment, the servo motor 4 is started, the servo motor 4 rotates the internal thread column 5, the internal thread column 5 pushes the external thread column 6 to move through thread thrust, the external thread column 6 drives the mounting box 7 to move, the mounting box 7 is limited by the first telescopic rod 8 to move in the vertical direction, further, the adjustment of the axle distance between the grinding wheel 20 and the base 1 is stably realized, when the user needs to disassemble and assemble the grinding wheel 20, the user simultaneously holds the movable handle 13 and the fixed handle 11 with one hand, the movable handle 13 stably moves downwards under the limitation of the second telescopic rod 9, the stopper 14 is driven to be far away from the fixed block 15 and simultaneously compresses the spring 12, then the user pulls the cover plate 10 outwards, the cover plate 10 moves, the positioning plate 16 is separated from the positioning groove 17, then the grinding wheel 20 is pulled outwards, the grinding wheel 20 and the transmission rod 19 are completely separated, then the grinding wheel 20 is replaced and the limiting groove 21 is aligned with the transmission rod 19 and pushed in, then, the positioning groove 17 is aligned with the positioning plate 16 and pushed in, so that the cover plate 10 is reset, then the movable handle 13 and the fixed handle 11 are loosened, the spring 12 releases elastic potential energy to push the movable handle 13 to reset, the movable handle 13 drives the stop block 14, so that the stop block 14 is reset, and the cover plate 10 is clamped by matching with the fixing block 15, so that the grinding wheel 20 is disassembled and assembled.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a grinding machine that can adjust wheel base which characterized in that: comprises a base (1), a supporting plate (2) is fixedly connected with the top of the base (1), one end of the supporting plate (2) is fixedly connected with a top plate (3), the inner wall of the top plate (3) is rotatably connected with an internal thread column (5) through a bearing, a servo motor (4) is fixedly arranged at the top of the top plate (3), the inner wall of the internal thread column (5) is connected with an external thread column (6) through threads, the bottom of the external threaded column (6) is fixedly connected with a mounting box (7), a first telescopic rod (8) is fixedly connected between the mounting box (7) and the top plate (3), a power motor (18) is fixedly arranged on one side of the mounting box (7), the inner wall of the mounting box (7) is rotatably connected with a transmission rod (19) through a bearing, the surface of the transmission rod (19) is connected with a grinding wheel (20) in a sliding mode, and the other side of the mounting box (7) is provided with a cover plate (10).

2. A machine as claimed in claim 1 in which the distance between the axles is adjustable: the surface fixed connection of mounting box (7) has locating plate (16), constant head tank (17) have been seted up on the surface of apron (10), the surface of locating plate (16) and the inner wall looks adaptation of constant head tank (17), the fixed surface of apron (10) is connected with fixedly (11), fixed top fixedly connected with spring (12) to (11), the one end fixedly connected with activity of spring (12) is (13), the fixed surface of mounting box (7) is connected with fixed block (15).

3. A machine as claimed in claim 2 in which the distance between the axles is adjustable: the surface of one end, close to the fixed block (15), of the movable handle (13) is fixedly connected with a stop block (14), the bottom of the fixed block (15) is provided with a groove, the surface of the movable handle (13) is matched with the groove, and a second telescopic rod (9) is fixedly connected between the movable handle (13) and the fixed handle (11).

4. A machine as claimed in claim 1 in which the distance between the axles is adjustable: the end part of the grinding wheel (20) is provided with a limiting groove (21), the inner wall of the limiting groove (21) is matched with the surface of the transmission rod (19), and the cross section of the limiting groove (21) is hexagonal.

5. A machine as claimed in claim 1 in which the distance between the axles is adjustable: the surface of one end, close to the power motor (18), of the transmission rod (19) is fixedly connected with a second baffle (23), and the surface of one side, close to the transmission rod (19), of the cover plate (10) is rotatably connected with a first baffle (22) through a bearing.

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