CN211916459U - Grinding and polishing integrated device - Google Patents
Grinding and polishing integrated device Download PDFInfo
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- CN211916459U CN211916459U CN201922191154.4U CN201922191154U CN211916459U CN 211916459 U CN211916459 U CN 211916459U CN 201922191154 U CN201922191154 U CN 201922191154U CN 211916459 U CN211916459 U CN 211916459U
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- eccentric
- polishing
- eccentric seat
- connecting piece
- power output
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Abstract
The utility model discloses a burnishing and polishing integrated device, connect the driving medium including the eccentric centre that is used for connecting power take off end, and locate on the eccentric centre connection driving medium and with the throwing aureola of power take off end eccentric settings, the eccentric centre is connected the driving medium and is equipped with the basis on the lateral surface that is close to power take off end throw the balancing weight of aureola weight configuration. The utility model provides a burnishing and polishing integrated device, the power take off end and the eccentric driving medium of connecting of motor link to each other, and eccentric driving medium of connecting is connected with the throwing aureola, thereby it is rotatory to drive eccentric driving medium of connecting during the motor work and drive the throwing aureola, just so connect the different motor of driving medium ability adaptation through eccentric to and the throwing aureola of difference. And then according to different polishing wheels, a balancing weight matched with the polishing wheel is selected, so that the deflection of the motor during rotation is reduced.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a polishing technical field of polishing, concretely relates to burnishing and polishing integrated device.
[ background of the invention ]
With the development and scientific progress of the society, the requirements on the surface of a product are higher and higher, the surface of the product is required to be polished, and particularly, the surface of an automobile is required to be polished. Present burnishing machine is the integral type, and the rotating electrical machines is connected with the throwing aureola, and the commonality is not strong, can't select different rotating electrical machines and the throwing aureola of variation in size as required. And the prior polishing machine has serious deflection and is not stable enough during polishing.
[ Utility model ] content
The utility model provides an use the not high, serious technical problem of beat of burnishing machine commonality, the utility model provides a simple structure, reasonable in design's burnishing and polishing integrated device.
The utility model discloses a realize through following technical scheme:
the grinding and polishing integrated device comprises an eccentric connection transmission part and a polishing wheel, wherein the eccentric connection transmission part is used for being connected with a power output end, the polishing wheel is arranged on the eccentric connection transmission part and is eccentrically arranged with the power output end, and a balancing weight configured according to the weight of the polishing wheel is arranged on the outer side surface, close to the power output end, of the eccentric connection transmission part.
According to the grinding and polishing integrated device, the power output end rotating shaft and the polishing wheel rotating shaft determine a plane A-A, a plane passing through the power output end rotating shaft and perpendicular to the plane A-A is B-B, and the weight of two sides of the grinding and polishing integrated device divided by the plane B-B is equal.
The grinding and polishing integrated device comprises a grinding wheel, a polishing wheel and an eccentric connecting transmission part, wherein the eccentric connecting transmission part comprises an eccentric seat used for connecting a power output end and a connecting piece arranged on the eccentric seat and used for connecting the polishing wheel.
According to the grinding and polishing integrated device, the polishing wheel comprises a polishing wheel connecting piece, and a stud for being in threaded connection with the connecting piece is arranged on the polishing wheel connecting piece.
The polishing integrated device as above, polish the aureola connecting piece with be equipped with between the connecting piece and prevent the slide, prevent being equipped with the screens on the slide, and supply the through-hole that the double-screw bolt passed, be equipped with on the connecting piece with screens complex draw-in groove, screens and draw-in groove cooperation back the double-screw bolt is crossed the through-hole with connecting piece screw-thread fit, prevent the slide with polish fixed coordination between the aureola connecting piece.
The grinding and polishing integrated device comprises the eccentric seat, a power output end and a connecting piece, wherein the eccentric seat comprises a fixing part matched with the power output end and a main body part eccentrically arranged with the fixing part, and an eccentric seat cavity for the connecting piece to be inserted into and rotate relative to the eccentric seat is arranged at the rotating center of the main body part.
According to the grinding and polishing integrated device, a bearing is arranged between the eccentric seat and the connecting piece, and the bearing is located in the cavity of the eccentric seat.
According to the grinding and polishing integrated device, the side wall of the cavity of the eccentric seat is spherical, and the inner side wall of the cavity of the eccentric seat is matched with the outer side wall of the bearing so that the bearing can freely rotate in the cavity of the eccentric seat.
The grinding and polishing integrated device comprises a main body, a connecting piece and a main body, wherein the main body comprises an upper main body part at which the fixing part is arranged, and a lower main body part for the connecting piece to penetrate out of the eccentric seat cavity, the upper main body part and the lower main body part are respectively provided with a semi-eccentric seat cavity for jointly forming the eccentric seat cavity with the spherical side wall, and a matching surface between the two semi-eccentric seat cavities is positioned at the spherical center of the spherical side wall of the semi-eccentric seat cavity.
According to the grinding and polishing integrated device, the balancing weight is fixed on the eccentric seat and is pressed outside the cavity of the eccentric seat so as to limit the bearing in the cavity of the eccentric seat.
Compared with the prior art, the utility model discloses an there are following advantage:
the utility model provides a burnishing and polishing integrated device, the power take off end and the eccentric driving medium of connecting of motor link to each other, and eccentric driving medium of connecting is connected with the throwing aureola, thereby it is rotatory to drive eccentric driving medium of connecting during the motor work and drive the throwing aureola, just so connect the different motor of driving medium ability adaptation through eccentric to and the throwing aureola of difference. And then according to different polishing wheels, a balancing weight matched with the polishing wheel is selected, so that the deflection of the motor during rotation is reduced.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a first embodiment and a second embodiment of the present invention;
FIG. 2 is a half-sectional view taken at A-A of FIG. 1;
fig. 3 is a half-sectional view of a second embodiment of the present invention;
fig. 4 is an exploded view of a second embodiment of the present invention;
[ detailed description ] embodiments
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
When embodiments of the present invention refer to the ordinal numbers "first", "second", etc., it should be understood that the terms are used for distinguishing only when they do express the ordinal order in context.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first embodiment is as follows: as shown in fig. 1 and 2, the grinding and polishing integrated device includes an eccentric connection transmission member 1 for connecting to a power output end, and a polishing wheel 2 disposed on the eccentric connection transmission member 1 and eccentrically disposed with the power output end, wherein a weight block 12 configured according to the weight of the polishing wheel 2 is disposed on an outer side surface of the eccentric connection transmission member 1 close to the power output end.
This embodiment provides burnishing and polishing integrated device, and the power take off end of motor links to each other with eccentric connection driving medium, and eccentric connection driving medium is connected with the throwing aureola, thereby it is rotatory to drive eccentric connection driving medium and drive the throwing aureola during the motor work, just so connect the different motor of driving medium just can the adaptation through eccentric to and the different throwing aureola. And then according to different polishing wheels, a balancing weight matched with the polishing wheel is selected, so that the deflection of the motor during rotation is reduced.
As the rotating speed of the motor on the market is mostly 2000r/min at present, the temperature of the polished surface is easily overhigh under the condition of the rotating speed of 2000r/min, and the painted surface is affected particularly when an automobile is polished. The eccentric connection transmission part is used to connect the motor with low rotating speed, so that the rotating speed is 800 plus one 1000r/min, and the temperature of the painted surface can be maintained between 30 ℃ and 50 ℃ at the moment, thereby preventing the painted surface from being damaged.
Still further, as a preferred embodiment of the present disclosure, but not limited thereto, a power output shaft and a rotation shaft of the polishing wheel 2 define a plane a-a, a plane passing through the power output shaft and perpendicular to the plane a-a is a plane B-B, and the two sides of the polishing and grinding integrated device divided by the plane B-B have equal weights. In this embodiment, the power output end is a power output end of the motor. According to the weight of the polishing wheel, the balancing weight matched with the polishing wheel is selected, so that the weights of two sides of the polishing and burnishing integrated device divided by a plane B-B are equal, and due to the fact that the weights of two sides of the power output end are the same, deflection generated when the power output end rotates can be effectively reduced, and polishing and burnishing are prevented from being influenced.
Still further, as a preferred embodiment of the present solution, but not limited thereto, the eccentric connecting transmission member 1 includes an eccentric seat 11 for connecting to a power output end, and a connecting member 13 provided on the eccentric seat 11 for connecting to the polishing wheel 2. The eccentric seat is used for connecting power output ends such as a motor, and a connecting piece on the eccentric seat is used for connecting polishing equipment such as a polishing wheel. Therefore, different motors and grinding and polishing equipment can be selected according to requirements.
Further, as a preferred embodiment of the present disclosure, but not limited thereto, the polishing wheel 2 includes a polishing wheel connector 21, and the polishing wheel connector 21 is provided with a stud 211 for being screwed with the connector 13. The polishing wheel comprises a polishing wheel connecting piece and a polishing sponge 23, and the polishing sponge and the polishing wheel connecting piece can be connected through a magic buckle. The polishing wheel connecting piece is provided with a stud in threaded connection with the connecting piece, and the connecting mode is convenient and reliable.
Still further, as a preferred embodiment of the present disclosure, but not limited to, an anti-slip seat 22 is disposed between the polishing wheel connecting member 21 and the connecting member 13, a locking portion 221 and a through hole 222 for the stud 211 to pass through are disposed on the anti-slip seat 22, a locking groove 131 matched with the locking portion 221 is disposed on the connecting member 13, after the locking portion 221 is matched with the locking groove 131, the stud 211 passes through the through hole 222 to be in threaded fit with the connecting member 13, and the anti-slip seat 22 is fixedly matched with the polishing wheel connecting member 21. The screens on the anti-skidding seat and the draw-in groove cooperation on the connecting piece for prevent beating slide and connecting piece co-rotation, then the double-screw bolt is from preventing that the through-hole on the seat of skidding penetrates screw-thread fit in the connecting piece, and the cooperation will prevent that the seat of skidding is fixed on the throwing aureola connecting piece again after targetting in place. Therefore, the polishing wheel can be prevented from loosening the fit between the stud and the connecting piece in the rotating process.
Still further, as a preferred embodiment of the present invention, but not limited thereto, the eccentric seat 11 includes a fixing portion 111 engaged with the power output end, and a main body portion 112 disposed eccentrically from the fixing portion 111, and an eccentric seat cavity 1121, into which the connecting member 13 is inserted and rotates relative to the eccentric seat 11, is disposed at a rotation center position of the main body portion 112. The connecting piece is directly matched with the eccentric seat. In this embodiment, the fixing portion is provided with a threaded hole of M14, which is more versatile than the threaded hole of the conventional M8.
Still further, as a preferred embodiment of the present invention, but not limited thereto, a bearing 14 is disposed between the eccentric seat 11 and the connecting member 13, and the bearing 14 is located in the eccentric seat cavity 1121. The bearing is sleeved in the cavity of the eccentric seat, and the connecting piece is inserted into the bearing, so that the polishing disk connected with the connecting piece can rotate more smoothly.
Still further, as a preferred embodiment of the present invention, but not limited thereto, the weight 12 is fixed on the eccentric seat 11 and pressed against the eccentric seat cavity 1121 to limit the bearing 14 in the eccentric seat cavity 1121. The bearing is installed in the cavity of the eccentric seat, and the balancing weight is fixed on the eccentric seat and is pressed outside the cavity of the eccentric seat to limit the bearing in the cavity of the eccentric seat.
Example two: as shown in fig. 1, 3 and 4, an embodiment of the present invention provides a grinding and polishing integrated device, which is different from the first embodiment in that:
the side wall of the eccentric seat cavity 1121 is spherical, and the inner side wall of the eccentric seat cavity 1121 is matched with the outer side wall of the bearing 14 so that the bearing 14 can freely rotate in the eccentric seat cavity 1121. When the integrated device for grinding and polishing is held by hands, the power output end is difficult to be perpendicular to a processing surface, and the grinding and polishing effect is poor. The inside wall of eccentric seat cavity is the sphere shape, and the bearing lateral wall also is the sphere shape, and eccentric seat cavity lateral wall and bearing side wall cooperation for the bearing can be in eccentric seat cavity free rotation. Therefore, the power output end does not need to be perpendicular to the processing surface, and the rotating range of the bearing in the cavity of the eccentric seat is the range within which the power output end can deflect. The polishing and the grinding are more convenient, and a good polishing and grinding effect can be obtained.
This embodiment provides burnishing and polishing integrated device, and the power take off end of motor links to each other with eccentric connection driving medium, and eccentric connection driving medium is connected with the throwing aureola, thereby it is rotatory to drive eccentric connection driving medium and drive the throwing aureola during the motor work, just so connect the different motor of driving medium just can the adaptation through eccentric to and the different throwing aureola. And then according to different polishing wheels, a balancing weight matched with the polishing wheel is selected, so that the deflection of the motor during rotation is reduced.
Further, as a preferred embodiment of the present invention, but not limited thereto, the main body 112 includes an upper main body portion 1122 where the fixing portion 111 is located, and a lower main body portion 1123 through which the connecting member 13 passes out of the eccentric seat cavity 1121, a semi-eccentric seat cavity 1124 for jointly forming an eccentric seat cavity 1121 with a spherical side wall is respectively disposed on the upper main body portion 1122 and the lower main body portion 1123, and a mating surface between the two semi-eccentric seat cavities 1124 is located at a spherical center of the spherical surface formed by the side wall of the semi-eccentric seat cavity 1124. The main part is main part upper portion and main part lower part, and the bearing is placed in the eccentric seat cavity of being made up by two semi-eccentric cavitys, main part upper portion and main part lower part fixed connection again.
The working principle of the embodiment is as follows:
the power take off end of motor links to each other with eccentric connection driving medium, and eccentric connection driving medium is connected with the throwing aureola, thereby it is rotatory to drive eccentric connection driving medium and drive the throwing aureola during the motor work, just can the different motors of adaptation through eccentric connection driving medium like this to and different throwing aureola. And then according to different polishing wheels, a balancing weight matched with the polishing wheel is selected, so that the deflection of the motor during rotation is reduced.
The side wall of the eccentric seat cavity is spherical, the side wall of the bearing is spherical, and the side wall of the eccentric seat cavity is matched with the side wall of the bearing, so that the bearing can freely rotate in the eccentric seat cavity. Therefore, the power output end does not need to be perpendicular to the processing surface, and the rotating range of the bearing in the cavity of the eccentric seat is the range within which the power output end can deflect. The polishing and the grinding are more convenient, and a good polishing and grinding effect can be obtained.
The foregoing is illustrative of embodiments provided in connection with the detailed description and is not intended to limit the disclosure to the particular forms set forth herein. Similar or identical methods, structures, etc. as used herein, or several technical deductions or substitutions made on the premise of the idea of the present application, should be considered as the protection scope of the present application.
Claims (10)
1. Burnishing and polishing integrated device, its characterized in that: the eccentric connection transmission part comprises an eccentric connection transmission part (1) used for being connected with a power output end and a polishing wheel (2) arranged on the eccentric connection transmission part (1) and eccentrically arranged with the power output end, wherein a balancing weight (12) configured according to the weight of the polishing wheel (2) is arranged on the outer side surface, close to the power output end, of the eccentric connection transmission part (1).
2. The integrated grinding and polishing device as claimed in claim 1, wherein: the power output end rotating shaft and the polishing wheel (2) rotating shaft determine a plane A-A, a plane passing through the power output end rotating shaft and perpendicular to the plane A-A is B-B, and the weight of two sides of the grinding and polishing integrated device divided by the plane B-B is equal.
3. The integrated grinding and polishing device as claimed in claim 1, wherein: the eccentric connection transmission piece (1) comprises an eccentric seat (11) used for being connected with a power output end, and a connecting piece (13) arranged on the eccentric seat (11) and used for being connected with the polishing wheel (2).
4. The integrated grinding and polishing device as claimed in claim 3, wherein: the polishing wheel (2) comprises a polishing wheel connecting piece (21), and a stud (211) used for being in threaded connection with the connecting piece (13) is arranged on the polishing wheel connecting piece (21).
5. The integrated grinding and polishing device as claimed in claim 4, wherein: polishing wheel connecting piece (21) with be equipped with between connecting piece (13) and prevent beating slide (22), prevent being equipped with screens (221) on slide (22), and supply through-hole (222) that double-screw bolt (211) passed, be equipped with on connecting piece (13) with screens (221) complex draw-in groove (131), screens (221) with draw-in groove (131) cooperation back double-screw bolt (211) are crossed through-hole (222) with connecting piece (13) screw-thread fit, prevent beating slide (22) with fixed coordination between polishing wheel connecting piece (21).
6. The integrated grinding and polishing device as claimed in claim 3, wherein: the eccentric seat (11) comprises a fixing part (111) matched with the power output end and a main body part (112) eccentrically arranged with the fixing part (111), and an eccentric seat cavity (1121) for inserting the connecting piece (13) and rotating relative to the eccentric seat (11) is formed in the rotating center of the main body part (112).
7. The integrated grinding and polishing device as claimed in claim 6, wherein: a bearing (14) is arranged between the eccentric seat (11) and the connecting piece (13), and the bearing (14) is positioned in the eccentric seat cavity (1121).
8. The integrated grinding and polishing device as claimed in claim 7, wherein: the side wall of the eccentric seat cavity (1121) is spherical, and the inner side wall of the eccentric seat cavity (1121) is matched with the outer side wall of the bearing (14) so that the bearing (14) can freely rotate in the eccentric seat cavity (1121).
9. The integrated grinding and polishing device as claimed in claim 8, wherein: the main body part (112) comprises a main body upper part (1122) where the fixing part (111) is located and a main body lower part (1123) through which the connecting piece (13) penetrates out of the eccentric seat cavity (1121), the main body upper part (1122) and the main body lower part (1123) are respectively provided with a semi-eccentric seat cavity (1124) which is used for jointly forming the eccentric seat cavity (1121) with spherical side walls, and a matching surface between the two semi-eccentric seat cavities (1124) is located at the spherical center of the spherical surface formed by the side walls of the semi-eccentric seat cavity (1124).
10. The integrated grinding and polishing device as claimed in claim 7, wherein: the balancing weight (12) is fixed on the eccentric seat (11) and is pressed against the outside of the eccentric seat cavity (1121) so as to limit the bearing (14) in the eccentric seat cavity (1121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922191154.4U CN211916459U (en) | 2019-12-07 | 2019-12-07 | Grinding and polishing integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922191154.4U CN211916459U (en) | 2019-12-07 | 2019-12-07 | Grinding and polishing integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211916459U true CN211916459U (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922191154.4U Expired - Fee Related CN211916459U (en) | 2019-12-07 | 2019-12-07 | Grinding and polishing integrated device |
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| Country | Link |
|---|---|
| CN (1) | CN211916459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022105741A1 (en) * | 2020-11-19 | 2022-05-27 | 南京泉峰科技有限公司 | Sanding machine |
-
2019
- 2019-12-07 CN CN201922191154.4U patent/CN211916459U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022105741A1 (en) * | 2020-11-19 | 2022-05-27 | 南京泉峰科技有限公司 | Sanding machine |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201113 Termination date: 20211207 |