CN219747446U - Small device supporting large grinding wheel stable large torque high-speed running mechanism - Google Patents

Small device supporting large grinding wheel stable large torque high-speed running mechanism Download PDF

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Publication number
CN219747446U
CN219747446U CN202321325485.2U CN202321325485U CN219747446U CN 219747446 U CN219747446 U CN 219747446U CN 202321325485 U CN202321325485 U CN 202321325485U CN 219747446 U CN219747446 U CN 219747446U
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China
Prior art keywords
grinding wheel
bottom plate
rotating shaft
speed running
running mechanism
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CN202321325485.2U
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Chinese (zh)
Inventor
张强
邓宇书
王志刚
刘银辉
刘成勇
刘泽民
马云飞
林刚
桂绍文
舒辉
唐小琦
曾昭立
江剑波
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Hunan Fulandi Tools Co ltd
Shaoyang Advanced Manufacturing Technology Research Institute Co ltd
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Hunan Fulandi Tools Co ltd
Shaoyang Advanced Manufacturing Technology Research Institute Co ltd
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Priority to CN202321325485.2U priority Critical patent/CN219747446U/en
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Abstract

The utility model discloses a small-device-supported large-grinding-wheel stable high-torque high-speed running mechanism, which relates to the technical field of grinding wheels of grinding machines. The diamond grinding wheel trimming device is scientific in design, convenient to use and small in structure, can be detachably arranged on the grinding machine, and can realize automatic reciprocating linear motion of the base body on the bottom plate, so that trimming operation of the diamond grinding wheel is automatically realized, diamond particles on the diamond grinding wheel are exposed, influence caused by reduction of circle run-out precision due to repeated detachment is reduced, and the overall trimming processing efficiency of the diamond grinding wheel trimming device is improved.

Description

Small device supporting large grinding wheel stable large torque high-speed running mechanism
Technical Field
The utility model relates to the technical field of grinding wheels of grinding machines, in particular to a small-device supporting large-grinding-wheel stable high-torque high-speed running mechanism.
Background
The cutter processing factory adopts the mode of grinding to produce high accuracy milling cutter commonly used one kind six automatic grinding machine, and this kind of grinding production need use the diamond emery wheel of a set of different specifications that contain diamond granule, because there is diamond granule to drop or diamond granule by cutter metal powder cladding in the use of diamond emery wheel to reduce cutter precision, therefore diamond emery wheel need regularly repair the surface and let diamond granule on the emery wheel expose just can use again.
The current diamond grinding wheel periodic dressing mode is as follows: the annular grinding wheel is detached from the six-axis automatic grinding machine at regular intervals, then the annular grinding wheel is installed on special grinding wheel dressing equipment capable of manually adjusting various angles, a silicon carbide grinding wheel with softer material is used for surface dressing, the annular grinding wheel is installed on the automatic grinding machine after finishing, and the annular grinding wheel can be reused after the accuracy of circle runout is measured and meets the requirements. Because the annular grinding wheel set is required to be disassembled from the automatic grinding machine and then assembled, the accuracy of circle runout caused by the reuse of the annular grinding wheel set is inconsistent with that of the previous time, the stability of grinding of the cutters is affected, the accuracy of batch cutters is reduced, and meanwhile, the mode is long in time spent, and the productivity is also affected to a certain extent.
Therefore, I have researched and developed the steady high-speed running gear of big emery wheel of little device support in order to solve above-mentioned problem, its design science, convenient to use, the structure is small and exquisite, can demountable installation set up on the grinding machine, can realize the automatic reciprocating rectilinear motion of base body on the bottom plate to realize automatic operation of repairing the diamond emery wheel, make diamond granule on the emery wheel expose, reduce to dismantle repeatedly and cause the influence that the round runout precision descends, improve the machining efficiency that the whole diamond emery wheel of device was repaired.
Disclosure of Invention
The utility model aims to solve the problems, and provides a small device supporting large grinding wheel stable high-torque high-speed running mechanism which is scientific in design, convenient to use and small in structure, can be detachably arranged on a grinding machine, and can realize automatic reciprocating linear motion of a base body on a bottom plate, so that the diamond grinding wheel is automatically dressed, diamond particles on the diamond grinding wheel are exposed, the influence caused by the reduction of circle run-out precision due to repeated disassembly is reduced, and the machining efficiency of the device for integrally dressing the diamond grinding wheel is improved.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the small device supports the steady high-torque high-speed running mechanism of the big grinding wheel, comprising a bottom plate, the bottom plate lateral part sets up the connecting portion that is used for installing the bottom plate on the grinding machine, set up the base body on the bottom plate, the base body lower part sets up the straight line reciprocating drive portion that is used for making the base body reciprocate on the bottom plate, base body upper portion both sides set up grinding wheel portion, base body upper portion sets up the grinding wheel drive portion that is used for grinding wheel portion to do rotary motion, more specifically, drive first motor, the rotation axis is rotary motion, first connecting rod is reciprocating swing motion with the second connecting rod, the slider drives each part of fly leaf top on the guide rail and is reciprocating rectilinear motion, drive second motor, initiative bevel gear and epaxial driven bevel gear meshing transmission, thereby make pivot and emery wheel all do rotary motion, the emery wheel can adopt the carborundum emery wheel, be used for carrying out the operation of polishing to the diamond emery wheel surface on the grinding machine, thereby make diamond sand grain of diamond emery wheel surface expose.
As a further optimization of the utility model, in order to facilitate the detachable connection operation of the bottom plate and the grinding machine, the connecting part comprises a handle, a connecting rod at the lower end of the handle downwards penetrates through the end part of the bottom plate to be provided with a connecting plate, and the connecting rod is in threaded connection with the connecting plate.
The improved technical effects are as follows: realize the detachable connection operation of the bottom plate and the grinding machine.
As a further optimization of the utility model, in order to be favorable for realizing the horizontal linear reciprocating motion of the movable plate and the base body, the linear reciprocating driving part comprises guide rails which are arranged on the bottom plate in parallel, the guide rails are matched with sliding blocks at the bottom of the movable plate, and the movable plate is connected with the base body through fastening screws.
The improved technical effects are as follows: realize that fly leaf, base body can do horizontal straight line reciprocating motion.
As a further optimization of the utility model, in order to be favorable for realizing the horizontal linear reciprocating motion of the movable plate and the base body, the side part of the base body is provided with a rotating shaft, the end part of a first connecting rod arranged outside the rotating shaft is connected with a second connecting rod through a cam follower, the lower end of the second connecting rod is hinged with the side part of the bottom plate, and the rotating shaft is connected with the output shaft end of the first motor.
The improved technical effects are as follows: realize that fly leaf, base body can do horizontal straight line reciprocating motion.
As a further optimization of the utility model, in order to facilitate the rotation of the rotating shaft and the grinding wheel, the grinding wheel part comprises the grinding wheel, the grinding wheel is arranged on the rotating shaft through two clamping pieces, the end part of the rotating shaft is provided with a mounting nut, and a bearing is arranged between the rotating shaft and the base body.
The improved technical effects are as follows: the rotary shaft and the grinding wheel are rotated.
As a further optimization of the utility model, in order to facilitate the rotation of the rotating shaft and the grinding wheel, the grinding wheel driving part comprises a second motor, and a driving bevel gear at the output shaft end of the second motor is meshed with a driven bevel gear on the rotating shaft for transmission.
The improved technical effects are as follows: the rotary shaft and the grinding wheel are rotated.
The utility model has the beneficial effects that: the utility model provides a small device supporting large grinding wheel stable high-torque high-speed running mechanism which is scientific in design, convenient to use and small in structure, can be detachably arranged on a grinding machine, and can realize automatic reciprocating linear motion of a base body on a bottom plate, so that automatic trimming operation on a diamond grinding wheel is realized, diamond particles on the diamond grinding wheel are exposed, the influence caused by the reduction of circle run-out precision due to repeated disassembly is reduced, and the processing efficiency of trimming the diamond grinding wheel by the whole device is improved.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic perspective view of another view of the present utility model.
Fig. 3 is a schematic perspective view of the grinding wheel driving part according to the present utility model.
Fig. 4 is a schematic diagram of a front view of a grinding wheel driving part according to the present utility model.
Fig. 5 is a schematic perspective view of a base body according to the present utility model.
The text labels in the figures are expressed as: 1. a bottom plate; 2. a connection part; 3. a fastening screw; 4. a base body; 5. a linear reciprocating driving part; 6. a grinding wheel section; 7. a grinding wheel driving part; 201. a handle; 202. a connecting rod; 203. a connecting plate; 501. a rotation shaft; 502. a first link; 503. a cam follower; 504. a second link; 505. a slide block; 506. a guide rail; 507. a movable plate; 508. a first motor; 601. a rotating shaft; 602. a clamping piece; 603. grinding wheel; 604. installing a nut; 605. a bearing; 701. a second motor; 702. a drive bevel gear; 703. driven bevel gears.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.
As shown in fig. 1 to 5, the specific structure of the present utility model is: the small device supports a stable high-torque high-speed running mechanism of a large grinding wheel, the small device comprises a bottom plate 1, a connecting part 2 for installing the bottom plate 1 on a grinding machine is arranged on the side part of the bottom plate 1, a base body 4 is arranged on the bottom plate 1, a linear reciprocating driving part 5 for enabling the base body 4 to do reciprocating linear motion on the bottom plate 1 is arranged at the lower part of the base body 4, grinding wheel parts 6 are arranged on two sides of the upper part of the base body 4, a grinding wheel driving part 7 for enabling the grinding wheel parts 6 to do rotary motion is arranged at the upper part of the base body 4, more specifically, a first motor 508 is driven, a rotary shaft 501 is driven to do rotary motion, a first connecting rod 502 and a second connecting rod 504 do reciprocating swing motion, a sliding block 505 drives all parts above a movable plate 507 to do reciprocating linear motion on a guide rail 506, a driving bevel gear 702 is meshed with a driven bevel gear 703 on the rotary shaft 601, so that the rotary shaft 601 and a grinding wheel 603 do rotary motion, the grinding wheel 603 can adopt a silicon carbide grinding wheel for performing grinding operation on the diamond grinding wheel on the grinding machine, and diamond sand grains on the outer surface of the diamond grinding wheel are exposed.
As a specific embodiment of the present utility model, in order to facilitate the detachable connection operation of the base plate 1 and the grinding machine, the connection part 2 includes a handle 201, and a connection plate 203 is disposed at a lower end of the handle 201 by penetrating a connection rod 202 of the base plate 1 downward, and the connection rod 202 is in threaded connection with the connection plate 203.
As a specific embodiment of the present utility model, in order to facilitate the horizontal linear reciprocating motion of the movable plate 507 and the base body 4, the linear reciprocating driving part 5 includes a guide rail 506 parallel to the bottom plate 1, the guide rail 506 is matched with the slider 505 at the bottom of the movable plate 507, and the movable plate 507 is connected to the base body 4 through the fastening screw 3.
As a specific embodiment of the present utility model, in order to facilitate the horizontal linear reciprocating motion of the movable plate 507 and the base body 4, a rotating shaft 501 is disposed at the side of the base body 4, an end portion of a first connecting rod 502 disposed outside the rotating shaft 501 is connected with a second connecting rod 504 through a cam follower 503, a lower end of the second connecting rod 504 is hinged with the side portion of the bottom plate 1, and the rotating shaft 501 is connected with an output shaft end of a first motor 508.
As a specific embodiment of the present utility model, in order to facilitate the rotation of the rotating shaft 601 and the grinding wheel 603, the grinding wheel portion 6 includes the grinding wheel 603, the grinding wheel 603 is mounted on the rotating shaft 601 through two clamping pieces 602, a mounting nut 604 is disposed at an end of the rotating shaft 601, and a bearing 605 is disposed between the rotating shaft 601 and the base body 4.
As a specific embodiment of the present utility model, in order to facilitate the rotation of the rotating shaft 601 and the grinding wheel 603, the grinding wheel driving part 7 includes a second motor 701, and a driving bevel gear 702 at the output shaft end of the second motor 701 is meshed with a driven bevel gear 703 on the rotating shaft 601.
The utility model has the specific working principle that: the first motor 508 is driven, the rotating shaft 501 is in rotary motion, the first connecting rod 502 and the second connecting rod 504 are in reciprocating swing motion, the sliding block 505 drives all parts above the movable plate 507 to do reciprocating linear motion on the guide rail 506, the second motor 701 is driven, the driving bevel gear 702 is in meshed transmission with the driven bevel gear 703 on the rotating shaft 601, so that the rotating shaft 601 and the grinding wheel 603 are in rotary motion, the grinding wheel 603 can adopt a silicon carbide grinding wheel for polishing a diamond grinding wheel on a grinding machine, and diamond sand grains on the outer surface of the diamond grinding wheel are exposed.
It should be noted that, in this document, 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.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of this utility model, and it is noted that there is objectively no limit to the specific structure disclosed herein, since numerous modifications, adaptations and variations can be made by those skilled in the art without departing from the principles of the utility model, and the above-described features can be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims (6)

1. The small device supports steady high-torque high-speed running mechanism of big emery wheel, a serial communication port, including bottom plate (1), bottom plate (1) lateral part sets up connecting portion (2) that are used for installing bottom plate (1) on the grinding machine, set up pedestal (4) on bottom plate (1), pedestal (4) lower part sets up and is used for making pedestal (4) do reciprocating rectilinear motion's straight line reciprocating drive portion (5) on bottom plate (1), pedestal (4) upper portion both sides set up emery wheel portion (6), pedestal (4) upper portion sets up and is used for emery wheel portion (6) to do rotary motion's emery wheel drive portion (7).
2. The small device supporting large grinding wheel stable high-torque high-speed running mechanism according to claim 1, wherein the connecting part (2) comprises a handle (201), and a connecting plate (203) is arranged at the end part of the connecting rod (202) at the lower end of the handle (201) penetrating downwards through the bottom plate (1).
3. The small device supporting large grinding wheel stable high-torque high-speed running mechanism according to claim 1, wherein the linear reciprocating driving part (5) comprises guide rails (506) which are arranged on the bottom plate (1) in parallel, the guide rails (506) are matched with sliding blocks (505) at the bottoms of the movable plates (507), and the movable plates (507) are connected with the base body (4) through fastening screws (3).
4. A small device supporting large grinding wheel stable high-torque high-speed running mechanism according to claim 3, characterized in that a rotating shaft (501) is arranged on the side part of the base body (4), the end part of a first connecting rod (502) arranged outside the rotating shaft (501) is connected with a second connecting rod (504) through a cam follower (503), the lower end of the second connecting rod (504) is hinged with the side part of the bottom plate (1), and the rotating shaft (501) is connected with the output shaft end of a first motor (508).
5. The small-device-supported large-grinding-wheel stable high-torque high-speed running mechanism according to claim 1, wherein the grinding wheel part (6) comprises a grinding wheel (603), the grinding wheel (603) is installed on a rotating shaft (601) through two clamping pieces (602), an installation nut (604) is arranged at the end part of the rotating shaft (601), and a bearing (605) is arranged between the rotating shaft (601) and the base body (4).
6. The small device supporting large grinding wheel stable high-torque high-speed running mechanism according to claim 5, wherein the grinding wheel driving part (7) comprises a second motor (701), and a driving bevel gear (702) at the output shaft end of the second motor (701) is meshed with a driven bevel gear (703) on the rotating shaft (601) for transmission.
CN202321325485.2U 2023-05-29 2023-05-29 Small device supporting large grinding wheel stable large torque high-speed running mechanism Active CN219747446U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321325485.2U CN219747446U (en) 2023-05-29 2023-05-29 Small device supporting large grinding wheel stable large torque high-speed running mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321325485.2U CN219747446U (en) 2023-05-29 2023-05-29 Small device supporting large grinding wheel stable large torque high-speed running mechanism

Publications (1)

Publication Number Publication Date
CN219747446U true CN219747446U (en) 2023-09-26

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CN202321325485.2U Active CN219747446U (en) 2023-05-29 2023-05-29 Small device supporting large grinding wheel stable large torque high-speed running mechanism

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117300844A (en) * 2023-11-28 2023-12-29 中铁工程装备集团(天津)有限公司 Grinding equipment with circle runout detection function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117300844A (en) * 2023-11-28 2023-12-29 中铁工程装备集团(天津)有限公司 Grinding equipment with circle runout detection function
CN117300844B (en) * 2023-11-28 2024-02-02 中铁工程装备集团(天津)有限公司 Grinding equipment with circle runout detection function

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