CN210255700U - Grinding wheel with floating following compensation device - Google Patents
Grinding wheel with floating following compensation device Download PDFInfo
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- CN210255700U CN210255700U CN201822274463.3U CN201822274463U CN210255700U CN 210255700 U CN210255700 U CN 210255700U CN 201822274463 U CN201822274463 U CN 201822274463U CN 210255700 U CN210255700 U CN 210255700U
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Abstract
A grinding wheel with a floating following compensation device comprises a fastening ring, a floating following compensation ring and a grinding wheel. Set up a plurality of spacing archs on the inside wall of tighrening ring, a plurality of spacing archs are circumference array and distribute. Float and arrange in the tighrening ring along with the compensation snare in, float and laminate along with the inside wall of compensation circle and the lateral wall of tighrening ring in the same direction as, float and have seted up a plurality of buffering compensation grooves along with the compensation circling in the same direction as, a plurality of buffering compensation grooves are circumference array distribution, and the slope forms the buffering contained angle each other between every two adjacent buffering compensation grooves, and the angle of each buffering contained angle is the same. The grinding wheel is sleeved on the floating following compensation ring, a polishing part is arranged on the outer side wall of the grinding wheel, the fastening ring is connected with an output shaft of the polishing machine, the grinding wheel is used for polishing a workpiece, the floating following compensation ring is arranged between the grinding wheel and the fastening ring, when the radial force generated when the grinding wheel works is too large, the floating following compensation ring can deform to buffer, and the stability of the grinding wheel during polishing is improved.
Description
Technical Field
The utility model relates to a throwing aureola especially relates to a emery wheel along with compensation arrangement with float.
Background
Polishing refers to a process of reducing the roughness of a workpiece surface by mechanical, chemical, or electrochemical actions to obtain a bright, flat surface. The method is to carry out modification processing on the surface of a workpiece by using a polishing tool and abrasive particles or other polishing media. In order to improve the polishing efficiency, the processing plant adopts automatic equipment to replace manpower to polish the workpiece.
However, since the surface of the workpiece to be polished is uneven, when the device drives the polishing wheel to polish the workpiece, when the polishing wheel moves over the convex part of the surface of the workpiece, the radial force applied to the output shaft which drives the polishing wheel to rotate is increased, which may reduce the service life of the device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the weak point among the prior art, providing one kind and having unsteady emery wheel along with compensation arrangement, make emery wheel self possess the buffer capacity, improve the universality of emery wheel, make the emery wheel operation more steady.
The purpose of the utility model is realized through the following technical scheme:
a grinding wheel with floating compliance compensation means comprising: the device comprises a fastening ring, a floating following compensation ring and a grinding wheel;
the fastening ring is of an annular structure, a plurality of limiting bulges are arranged on the inner side wall of the fastening ring, and the limiting bulges are distributed in a circumferential array around the central axis of the fastening ring;
the floating random compensation ring is sleeved on the fastening ring, the inner side wall of the floating random compensation ring is attached to the outer side wall of the fastening ring, a plurality of buffer compensation grooves are formed in the floating random compensation ring, the buffer compensation grooves are distributed in a circumferential array mode around the center of the floating random compensation ring, every two adjacent buffer compensation grooves are mutually inclined to form buffer included angles, and the angle of each buffer included angle is the same;
the grinding wheel is sleeved on the floating following compensation ring, the inner side wall of the grinding wheel is attached to the outer side wall of the floating following compensation ring, and a polishing part is arranged on the outer side wall of the grinding wheel.
In one embodiment, the stop protrusion has a semi-circular cross-section.
In one embodiment, the thickness of the stopper protrusion is smaller than the thickness of the fastening ring.
In one embodiment, the number of the limiting protrusions is 4, and the 4 limiting protrusions are distributed on the inner side wall of the fastening ring in a circumferential array around the central axis of the fastening ring.
In one embodiment, the first end of the buffer compensation groove is disposed toward the inner sidewall of the floating compliant compensation ring, a gap is disposed between the first end of the buffer compensation groove and the inner sidewall of the floating compliant compensation ring, the second end of the buffer compensation groove is disposed toward the outer sidewall of the floating compliant compensation ring, and a gap is disposed between the second end of the buffer compensation groove and the outer sidewall of the floating compliant compensation ring.
In one embodiment, the first end of the buffer compensation groove is inclined to the rotation direction of the grinding wheel.
In one embodiment, an adhesive layer is arranged between the outer side wall of the floating following compensation ring and the inner side wall of the grinding wheel.
In one embodiment, the buffer angle is acute.
In one embodiment, the thickness of the grinding wheel is larger than that of the floating compliant compensation ring.
In one embodiment, the thickness of the floating compliant compensation ring is greater than the thickness of the fastening ring.
Compared with the prior art, the utility model discloses at least, following advantage has:
the grinding wheel with the floating following compensation device is connected with an output shaft of a polishing machine through the fastening ring, the floating following compensation ring and the grinding wheel, the grinding wheel is used for polishing a workpiece, the floating following compensation ring is arranged between the grinding wheel and the fastening ring, when the radial force generated during the work of the grinding wheel is too large, the floating following compensation ring can deform to buffer, and the stability during the grinding wheel polishing is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of a grinding wheel structure with a floating compliant compensation device according to an embodiment of the present invention.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, a grinding wheel 10 having a floating compliance compensator includes: fastening ring 100, floating compliant compensation ring 200 and grinding wheel 300. Wherein, the tighrening ring 100, it sets gradually along with compensating ring 200 and emery wheel 300 from inside to outside to float, tighrening ring 100 and the output shaft of burnishing machine, the output shaft of burnishing machine drives tighrening ring 100 rotatory, and then order about emery wheel 300 rotatory, by emery wheel 300 in treating the contact of polishing work piece, and polish the processing to its surface, it is located between tighrening ring 100 and emery wheel 300 along with compensating ring 200 to float, it can float along with compensating ring 200 and take place deformation when emery wheel 300 receives external force too big in the polishing process, make the emery wheel slightly displace, cushion from this, prevent emery wheel 300 during operation card extremely, reduce radial pressure and the torsion of acting on the output shaft of burnishing machine, improve the life of burnishing machine, and make emery wheel 300 can polish the great work piece of surface undulation, reduce the polishing difficulty of this type of work piece.
Referring to fig. 1, the fastening ring 100 is a ring structure, and a plurality of limiting protrusions 110 are disposed on an inner sidewall of the fastening ring 100, and the limiting protrusions 110 are distributed in a circumferential array around a central axis of the fastening ring 100; when the grinding wheel 10 with the floating forward compensation device is arranged on the polishing machine, the output shaft of the polishing machine penetrates through the fastening ring 100, the inner side wall of the fastening ring 100 is attached to the outer side wall of the output shaft of the polishing machine, and the plurality of limiting protrusions 110 distributed on the inner side wall of the fastening ring 100 in a circumferential array are respectively buckled into the output shaft of the polishing machine, so that the output shaft of the polishing machine is more compact in cooperation with the fastening ring 100, and the slipping phenomenon is prevented from occurring.
Referring to fig. 1, the floating following compensation ring 200 is sleeved on the fastening ring 100, the inner sidewall of the floating following compensation ring 200 is attached to the outer sidewall of the fastening ring 100, the floating following compensation ring 200 is provided with a plurality of buffer compensation grooves 210, the plurality of buffer compensation grooves 210 are distributed in a circumferential array around the center of the floating following compensation ring 200, every two adjacent buffer compensation grooves 210 are inclined to each other to form a buffer included angle, the buffer included angle is an acute angle, and the angles of the buffer included angles are the same. The grinding wheel 300 is sleeved on the floating following compensation ring 200, the inner side wall of the grinding wheel 300 is attached to the outer side wall of the floating following compensation ring 200, and the polishing part 310 is arranged on the outer side wall of the grinding wheel 300.
Referring to fig. 1, the floating following compensation ring 200 is located between the grinding wheel 300 and the fastening ring 100, when the grinding wheel 300 polishes a workpiece, a radial pressure acting on the grinding wheel 300 is transmitted to an output shaft of the polishing machine penetrating the fastening ring 100 through the floating following compensation ring 200, because the floating following compensation ring 200 is provided with the plurality of buffer compensation grooves 210, rigidity of the floating following compensation ring 200 is reduced through the plurality of buffer compensation grooves 210, when a radial external force or a torque generated by polishing is transmitted to the floating following compensation ring 200, the floating following compensation ring 200 is stressed and deformed, a part of the torque generated by the radial external force or the polishing is absorbed, loss of the torque to the output shaft of the polishing machine is reduced, and service life of the polishing machine is prolonged.
Because the two adjacent buffer compensation grooves 210 are inclined to each other to form a buffer included angle, the buffer included angle is an acute angle, the floating compensation ring 200 can absorb part of torsion generated by polishing operation, the size of the torsion finally acting on the output shaft is reduced, and the output shaft is protected.
It can be understood that, referring to fig. 1, due to the requirement of processing precision or design, the roughness of the surface of the workpiece to be polished is high, or the part to be polished is fluctuated, when the roughness of the surface of the workpiece to be polished is high, the friction force generated between the workpiece and the grinding wheel 300 is large, so that the torque force which is reacted on the output shaft of the polishing machine during polishing is large, and the loss degree of the output shaft of the polishing machine is increased; when a workpiece with a fluctuant part to be polished is polished, in order to avoid local incomplete polishing or jamming of the grinding wheel 300, the polishing machine is required to drive the grinding wheel 300 to move up and down, or the grinding wheel 300 is transferred to other stations to be polished for multiple times, the polishing machine has higher requirements on the performance of the polishing machine, and the product is required to be programmed again when each product is processed, so that the cost is higher; the latter increases the processing steps, reduces polishing efficiency, and increases processing costs. In order to solve the above problems, a floating following compensation ring 200 is arranged between the fastening ring 100 and the grinding wheel 300, when the floating following compensation ring 200 deforms under stress, the grinding wheel 300 sleeved on the outer side wall of the floating following compensation ring 200 slightly displaces along with the floating following compensation ring, the displacement direction of the grinding wheel 300 is the same as the direction of the radial force applied to the grinding wheel 300, namely when the grinding wheel 300 passes through a protruding part on the surface of a workpiece to be polished, the floating following compensation ring 200 is triggered to deform so that the grinding wheel 300 undulates along the surface of the workpiece, the grinding wheel 300 is ensured not to be clamped when passing through the protruding part on the surface of the workpiece, and the polishing effect is improved.
Further, referring to fig. 1, the limiting protrusion 110 has a semicircular cross section, the thickness of the limiting protrusion 110 is smaller than that of the fastening ring 100, the thickness of the grinding wheel 300 is larger than that of the floating compliant compensation ring 200, and the thickness of the floating compliant compensation ring 200 is larger than that of the fastening ring 100.
Further, referring to fig. 1, the number of the limiting protrusions 110 is 4, and the 4 limiting protrusions 110 are circumferentially distributed on the inner sidewall of the fastening ring 100 in an array around the central axis of the fastening ring 100.
Further, referring to fig. 1, a first end of the buffer compensation groove 210 is disposed toward the inner sidewall of the floating compensation ring 200, a gap is disposed between the first end of the buffer compensation groove 210 and the inner sidewall of the floating compensation ring 200, a second end of the buffer compensation groove 210 is disposed toward the outer sidewall of the floating compensation ring 200, a gap is disposed between the second end of the buffer compensation groove 210 and the outer sidewall of the floating compensation ring 200, and the first end of the buffer compensation groove 210 is inclined toward the rotation direction of the grinding wheel 300. When the torsion generated by the polishing operation passes through the floating following compensation ring 200, the connecting part of the floating following compensation ring 200 and the grinding wheel 300 slightly rotates along the torsion direction, the torsion is buffered, the torsion transmitted to the output shaft of the polishing machine is reduced, the output shaft is protected, and the service life of the equipment is prolonged.
Further, referring to fig. 1, an adhesive layer is disposed between an outer sidewall of the floating compliant compensation ring 200 and an inner sidewall of the grinding wheel 300.
Compared with the prior art, the utility model discloses at least, following advantage has:
the grinding wheel 10 with the floating following compensation device is provided with the fastening ring 100, the floating following compensation ring 200 and the grinding wheel 300, the fastening ring 100 is connected with an output shaft of a polishing machine, the grinding wheel 300 is used for polishing a workpiece, the floating following compensation ring 200 is arranged between the grinding wheel 300 and the fastening ring 100, when a radial force generated when the grinding wheel 300 works is too large, the floating following compensation ring 200 can deform to buffer, and the stability of the grinding wheel 300 during polishing is improved.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A grinding wheel having a floating compliance compensator, comprising:
the fastening ring is of an annular structure, a plurality of limiting bulges are arranged on the inner side wall of the fastening ring, and the limiting bulges are distributed in a circumferential array around the central axis of the fastening ring;
the floating random compensation ring is sleeved on the fastening ring, the inner side wall of the floating random compensation ring is attached to the outer side wall of the fastening ring, a plurality of buffer compensation grooves are formed in the floating random compensation ring, the plurality of buffer compensation grooves are distributed in a circumferential array mode around the center of the floating random compensation ring, every two adjacent buffer compensation grooves are inclined to each other to form buffer included angles, and the angles of the buffer included angles are the same;
the grinding wheel is sleeved on the floating following compensation ring, the inner side wall of the grinding wheel is attached to the outer side wall of the floating following compensation ring, and a polishing part is arranged on the outer side wall of the grinding wheel.
2. The grinding wheel with floating compliance compensation device of claim 1, wherein the stop protrusion has a semi-circular cross-section.
3. The grinding wheel with floating compliance compensation device of claim 2, wherein the thickness of the stop protrusion is less than the thickness of the fastening ring.
4. The grinding wheel with the floating compliance compensation device as claimed in claim 2, wherein the number of the limiting protrusions is 4, and 4 limiting protrusions are circumferentially distributed on the inner side wall of the fastening ring around the central axis of the fastening ring in an array.
5. The grinding wheel with the floating compliant compensation device of claim 1, wherein a first end of the buffer compensation groove is disposed toward an inner sidewall of the floating compliant compensation ring, and a gap is disposed between the first end of the buffer compensation groove and the inner sidewall of the floating compliant compensation ring, a second end of the buffer compensation groove is disposed toward an outer sidewall of the floating compliant compensation ring, and a gap is disposed between the second end of the buffer compensation groove and the outer sidewall of the floating compliant compensation ring.
6. The grinding wheel with floating compliance compensation device of claim 5, wherein the first end of the buffer compensation groove is inclined to the rotation direction of the grinding wheel.
7. The grinding wheel with floating compliant compensator of claim 1, wherein an adhesive layer is provided between the outer sidewall of the floating compliant compensator ring and the inner sidewall of the grinding wheel.
8. The grinding wheel with floating compliance compensation device of claim 1, wherein the included angle of cushioning is acute.
9. The grinding wheel with floating compliant compensator of claim 1, wherein the thickness of the grinding wheel is greater than the thickness of the floating compliant compensator ring.
10. The grinding wheel with floating compliant compensation apparatus of claim 1 wherein the thickness of said floating compliant compensation ring is greater than the thickness of said fastening ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822274463.3U CN210255700U (en) | 2018-12-29 | 2018-12-29 | Grinding wheel with floating following compensation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822274463.3U CN210255700U (en) | 2018-12-29 | 2018-12-29 | Grinding wheel with floating following compensation device |
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| CN210255700U true CN210255700U (en) | 2020-04-07 |
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| CN201822274463.3U Active CN210255700U (en) | 2018-12-29 | 2018-12-29 | Grinding wheel with floating following compensation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505747A (en) * | 2022-02-09 | 2022-05-17 | 哈工大机器人(中山)无人装备与人工智能研究院 | Multi-axis linkage position adjustment type die casting deburring device |
-
2018
- 2018-12-29 CN CN201822274463.3U patent/CN210255700U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505747A (en) * | 2022-02-09 | 2022-05-17 | 哈工大机器人(中山)无人装备与人工智能研究院 | Multi-axis linkage position adjustment type die casting deburring device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200603 Address after: 410600 No.4, Yingxia Road, quantang street, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: Hunan Yuhuan Precision Manufacturing Co.,Ltd. Address before: 516006 2 Huize Road, Hualong high tech Industrial Park, Hui Ao Avenue, Huizhou, Guangdong Patentee before: HUIZHOU ARISI INTELLIGENT EQUIPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |