CN216883317U - Grinding ball raw plate with double-sided grinding function - Google Patents
Grinding ball raw plate with double-sided grinding function Download PDFInfo
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- CN216883317U CN216883317U CN202220411340.3U CN202220411340U CN216883317U CN 216883317 U CN216883317 U CN 216883317U CN 202220411340 U CN202220411340 U CN 202220411340U CN 216883317 U CN216883317 U CN 216883317U
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Abstract
The utility model belongs to the technical field of grinding processes, and discloses a grinding ball raw plate for double-sided grinding, which comprises a rotating shaft and fixing nails, wherein limiting grooves are formed in two sides of the lower end of the rotating shaft, the lower end of the rotating shaft is movably connected with a rotating cylinder, a rotating handle is fixedly connected to the outer side of the upper end of the rotating cylinder, and a first ball grinding raw plate is movably clamped at the lower end of the rotating cylinder. The grinding groove is internally added with a mixture of carborundum, magnesium oxide and a brightener, steel balls are placed into the grinding groove one by one, the first ball-milling original plate is controlled to move downwards to enable the abrasive paper at the bottom of the first ball-milling original plate to be in contact with the tops of the steel balls, and a machine drives the rotating shaft to rotate so as to drive the first ball-milling original plate and the abrasive paper to rotate, so that the aim of high grinding efficiency can be fulfilled.
Description
Technical Field
The utility model belongs to the technical field of grinding processes, and particularly relates to a grinding ball raw plate for double-sided grinding.
Background
The steel balls are indispensable in the bearing industry and the crushing industry, the common steel balls comprise bearing steel balls, stainless steel balls, carbon steel balls, alloy balls and the like, although the steel balls are small, the bearing and service life of the steel balls are very important in the transmission world, and the production process of the steel balls directly influences the product quality; the steel ball needs a plurality of processing procedures before being pushed into the market for use, and the most important is the grinding of the surface of the ball body of the steel ball, and the grinding can be used for grinding the outer surface of the steel ball so as to further improve the surface quality and the shape of the steel ball.
The former board of current ball adopts the form of board group mostly, and the grinding groove has been seted up at the central point of two boards, grinding paper is installed to the grinding inslot wall, a board that drives the former board of ball through the pivot rotates, thereby grind the steel ball of inlaying at the grinding groove, because the steel ball is inlayed in the grinding groove of fixed plate, so can only grind half of steel ball, can't grind comprehensively the steel ball, the former board of current ball adopts the form of horizontal installation, at the ball in-process, the piece of production can be followed the gap and fallen, cause the pollution.
The utility model also makes improvement on the lifting aspect of the ball milling original plate rotating plate, changes the traditional complicated machine programming control into manual operation, reduces the failure rate and reduces the cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provides a grinding ball raw plate for double-sided grinding, which has the advantages of high grinding efficiency and convenience in use.
In order to achieve the purpose, the utility model provides the following technical scheme: a double-side grinding ball raw plate comprises a rotating shaft and fixing nails, wherein limiting grooves are formed in two sides of the lower end of the rotating shaft, a rotating cylinder is movably connected to the lower end of the rotating shaft, a rotating handle is fixedly connected to the outer side of the upper end of the rotating cylinder, a first ball grinding raw plate is movably clamped at the lower end of the rotating cylinder, a limiting plate is fixedly connected to the inner side of the first ball grinding raw plate, grinding paper is fixedly mounted at the bottom of the first ball grinding raw plate, a second ball grinding raw plate is movably clamped at the bottom of the rotating shaft, a grinding groove is formed in the top of the second ball grinding raw plate, steel balls are placed in the grinding groove, the first ball grinding raw plate and the grinding paper are driven to rotate through the rotating shaft, the grinding paper can continuously stir the steel balls placed in the grinding groove, and the steel balls are driven to rotate in the grinding groove and are mutually ground with carborundum, magnesium oxide and a mixing material inside the grinding groove, the comprehensive grinding of the steel balls can be realized, and the defect that only one surface can be ground at one time is overcome; because this ball-milling raw plate adopts vertical installation work, the piece that the steel ball ground the production can directly leave in grinding groove, can avoid polluting the workstation, and the grinding groove is total two rings to be located the raw plate top of second ball, can once grind a plurality of steel balls, improves grinding efficiency.
As a preferred technical scheme of the utility model, four fixing plates are arranged on the outer side of the second grinding ball raw plate at equal intervals along a ring shape, the middle part of the second grinding ball raw plate is provided with a mounting hole, the fixing nails penetrate through the mounting holes to fix the second grinding ball raw plate on the workbench, and the fixing plates are fixed on the workbench by penetrating the fixing nails through the mounting holes, so that the second grinding ball raw plate is fixed on the workbench, and the mounting and dismounting are convenient.
As a preferred technical scheme of the utility model, the grinding groove is internally provided with a mixture of carborundum, magnesium oxide and a brightener, the inner diameter value of the steel ball is smaller than that of the grinding groove, and the steel ball which is stirred and continuously rotates in the grinding groove can be ground with the carborundum, magnesium oxide, the brightener and other abrasives, so that the steel ball can be comprehensively ground, and the grinding efficiency is improved.
As a preferred technical scheme of the utility model, one third of the body of the steel ball is higher than the top of the second original ball-milling plate in a grinding working state, the inner diameter value of the second original ball-milling plate is the same as the inner diameter values of the first original ball-milling plate and the abrasive paper, the abrasive paper which rotates continuously can continuously stir the steel ball to grind with the grinding material in the grinding groove, and two thirds of the body of the steel ball is positioned in the grinding groove and is smaller than the inner diameter value of the grinding groove, so that the stirred steel ball can be circularly ground in the grinding groove. Thereby realizing the overall grinding of the ball.
As a preferable technical scheme of the utility model, the outer surface of the lower end of the rotating shaft and the inner wall of the rotating cylinder are respectively carved with a thread, and the outer side of the rotating handle is chamfered with a round angle.
According to a preferable technical scheme, the two limiting plates are respectively positioned in the limiting grooves at two sides, the first ball milling raw plate can be limited by the matching of the limiting grooves and the limiting plates, the first ball milling raw plate can only be lifted without rotating, and the rotating shaft drives the first ball milling raw plate to rotate through the two limiting grooves, so that the work is more stable.
Compared with the prior art, the utility model has the following beneficial effects:
1. the grinding groove is internally provided with a first ball-milling raw plate, a second ball-milling raw plate, a grinding groove and the like, and the grinding groove is internally provided with a mixture of carborundum, magnesium oxide and a brightener; because this ball-milling raw plate adopts vertical installation work, the piece that the steel ball ground the production can directly leave in grinding groove, can avoid polluting the workstation, and grinding groove total two circles is located the raw plate top of second ball, can once grind a plurality of steel balls, like this alright reach the purpose that grinding efficiency is high.
2. The ball milling device has the advantages that the limiting groove, the rotating cylinder, the limiting plate and the like are arranged to be matched to achieve the advantage of convenience in use, the rotating handle can be rotated to drive the rotating cylinder to rotate, the rotating cylinder can lift due to the existence of threads, the rotating cylinder is movably clamped with the first ball milling original plate, and the first ball milling original plate can only lift due to the limitation of the limiting groove and the limiting plate, so that the rotating cylinder which rotates to lift can drive the first ball milling original plate to lift, the preparation work in the early stage of grinding is facilitated, the structure is simple, the use is convenient, the operation is convenient, the loading and unloading are convenient, the failure rate can be reduced, and the purpose of convenience in use can be achieved.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;
FIG. 3 is a schematic diagram of the position of a limiting plate according to the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 2A according to the present invention.
In the figure: 1. a rotating shaft; 2. a limiting groove; 3. rotating the handle; 4. a first ball milling original plate; 5. grinding abrasive paper; 6. a second grinding ball raw plate; 7. a grinding groove; 8. a steel ball; 9. fixing nails; 10. a rotating cylinder; 11. and a limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the utility model provides a double-sided grinding ball raw plate, which comprises a rotating shaft 1 and fixing nails 9, wherein both sides of the lower end of the rotating shaft 1 are respectively provided with a limiting groove 2, the lower end of the rotating shaft 1 is movably connected with a rotating cylinder 10, the outer side of the upper end of the rotating cylinder 10 is fixedly connected with a rotating handle 3, the lower end of the rotating cylinder 10 is movably clamped with a first ball-milling raw plate 4, the inner side of the first ball-milling raw plate 4 is fixedly connected with a limiting plate 11, the bottom of the first ball-milling raw plate 4 is fixedly provided with abrasive paper 5, the bottom of the rotating shaft 1 is movably clamped with a second ball-milling raw plate 6, the top of the second ball-milling raw plate 6 is provided with a grinding groove 7, a steel ball 8 is placed in the grinding groove 7, the first ball-milling raw plate 4 and the grinding 5 are driven to rotate by the rotating shaft 1, the grinding ball 8 placed in the grinding groove 7 can be continuously shifted by the grinding paper 5, so as to drive the steel ball 8 to rotate in the grinding groove 7 and to be connected with carborundum, the mixture of the magnesium oxide and the brightener is ground mutually, so that the steel ball 8 can be comprehensively ground, and the defect that only one surface can be ground at a time is overcome; because this ball-milling original plate adopts vertical installation work, the piece that steel ball 8 ground the production can directly leave in grinding groove 7, can avoid polluting the workstation, and grinding groove 7 total two circles is located the original plate 6 tops of second ball-milling, can once grind a plurality of steel balls 8, improves grinding efficiency.
Wherein, the mounting hole has been seted up at four fixed plates and middle part along annular equidistance installation in the outside of the former board of second ball 6, and staple 9 passes the mounting hole and fixes the former board of second ball 6 on the workstation, passes the mounting hole through staple 9 and fixes the fixed plate on the workstation, then the former board of second ball 6 is just fixed on the workstation, and the installation is dismantled conveniently.
Wherein, the grinding groove 7 is filled with the mixture of carborundum, magnesium oxide and brightener, the inner diameter value of the steel ball 8 is smaller than the inner diameter value of the grinding groove 7, and the steel ball 8 which is stirred and continuously rotates in the grinding groove 7 can be ground with the carborundum, magnesium oxide, brightener and other abrasives, thereby helping the steel ball 8 to be comprehensively ground and improving the grinding efficiency.
Wherein, the one-third of its body of steel ball 8 is higher than the top of the former board of second ball-milling 6 under grinding operating condition, the internal diameter value of the former board of second ball-milling 6 is the same with the internal diameter value of the former board of first ball-milling 4 and abrasive paper 5, the abrasive paper 5 of continuous pivoted can constantly stir steel ball 8 and grind with the abrasive material in grinding groove 7, the two-thirds of steel ball 8 body is located grinding groove 7 inside, and is less than grinding groove 7's internal diameter value again, so receive the steel ball 8 of stirring and can grind at grinding groove 7 inner ring. Thereby realizing the overall grinding of the ball.
Wherein, all be carved with the screw thread on the surface of axis of rotation 1 lower extreme and the inner wall of a rotation section of thick bamboo 10, the outside of rotating handle 3 has the fillet, because the existence of screw thread, when rotating handle 3 through rotating and driving a rotation section of thick bamboo 10 and rotate, rotates a section of thick bamboo 10 and can carry out elevating movement along axis of rotation 1's lateral wall, easy operation, convenient regulation, the existence of fillet can prevent that the workman from wounding the hand at work.
Wherein, limiting plate 11 is total two and lie in the spacing groove 2 of both sides respectively, and spacing groove 2 and the cooperation of limiting plate 11 can be spacing living first ball-milling original plate 4, must not rotate and only can go up and down, and axis of rotation 1 also drives first ball-milling original plate 4 through the two and rotates for work is more stable.
The working principle and the using process of the utility model are as follows:
the second grinding ball raw plate 6 can be fixed on the workbench by the fixing nail 9 passing through the mounting hole, then the mixture of carborundum, magnesium oxide and a brightener is added into the grinding groove 7, and the steel balls 8 are put into the grinding groove 7 one by one;
then, the rotating handle 3 is rotated to drive the rotating cylinder 10 to rotate, the rotating cylinder 10 can be lifted due to the existence of threads, the rotating cylinder 10 is movably clamped with the first ball milling original plate 4, and the first ball milling original plate 4 can only be lifted due to the limit of the limit groove 2 and the limit plate 11, so that the rotating cylinder 10 which is rotated to lift can drive the first ball milling original plate 4 to lift, and the abrasive paper 5 at the bottom of the first ball milling original plate 4 is contacted with the top of the steel ball 8;
the rotating shaft 1 is driven to rotate through a machine, so that the first ball-milling raw plate 4 and the abrasive paper 5 are driven to rotate, the abrasive paper 5 can continuously stir the steel ball 8 placed in the grinding groove 7, the steel ball 8 is driven to rotate in the grinding groove 7 and is mutually ground with a mixture of carborundum, magnesium oxide and a brightener in the grinding groove 7, comprehensive grinding of the steel ball 8 can be realized, and the defect that only one surface can be ground at a time is overcome;
because the ball milling original plate adopts longitudinal installation work, the scraps generated by grinding the steel balls 8 can be directly stored in the grinding groove 7, so that the pollution to a worktable can be avoided, and the grinding groove 7 is totally provided with two rings which are positioned at the top of the second ball milling original plate 6, so that a plurality of steel balls 8 can be ground at one time;
after grinding is finished, the machine stops working, then the first ball-milling original plate 4 can be driven to ascend by rotating the rotating handle 3, then the steel ball 8 is taken out, and then the steel ball 8 to be ground is put into the machine to continue working.
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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a two-sided lapping's former board of ball, includes axis of rotation (1) and staple (9), its characterized in that: spacing groove (2) have all been seted up to the both sides of axis of rotation (1) lower extreme, the lower extreme swing joint of axis of rotation (1) has a rotation section of thick bamboo (10), the outside fixedly connected with of a rotation section of thick bamboo (10) upper end rotates handle (3), the lower extreme activity joint of a rotation section of thick bamboo (10) has first ball-milling raw plate (4), inboard fixedly connected with limiting plate (11) of first ball-milling raw plate (4), the bottom fixed mounting of first ball-milling raw plate (4) has abrasive paper (5), the bottom activity joint of axis of rotation (1) has second ball-milling raw plate (6), grinding groove (7) have been seted up at the top of second ball-milling raw plate (6), steel ball (8) have been placed to the inside of grinding groove (7).
2. A double-side-ground grinding ball master plate according to claim 1, characterized in that: the mounting hole has been seted up at four fixed plates and middle part along annular equidistance in the outside of the former board of second ball (6), staple (9) pass the mounting hole and fix the former board of second ball (6) on the workstation.
3. A double-side-ground grinding ball master plate according to claim 1, characterized in that: the inside of the grinding groove (7) is filled with a mixture of carborundum, magnesium oxide and a brightener, and the inner diameter value of the steel ball (8) is smaller than that of the grinding groove (7).
4. A double-side-ground grinding ball master plate according to claim 1, characterized in that: one third of the body of the steel ball (8) is higher than the top of the second original ball-milling plate (6) in a grinding working state, and the inner diameter value of the second original ball-milling plate (6) is the same as the inner diameter values of the first original ball-milling plate (4) and the abrasive paper (5).
5. A double-side-ground grinding ball master plate according to claim 1, characterized in that: the outer surface of the lower end of the rotating shaft (1) and the inner wall of the rotating cylinder (10) are both provided with threads, and the outer side of the rotating handle (3) is chamfered with a round angle.
6. A double-side-ground grinding ball master plate according to claim 1, characterized in that: the two limiting plates (11) are arranged in the limiting grooves (2) on the two sides respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220411340.3U CN216883317U (en) | 2022-02-28 | 2022-02-28 | Grinding ball raw plate with double-sided grinding function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220411340.3U CN216883317U (en) | 2022-02-28 | 2022-02-28 | Grinding ball raw plate with double-sided grinding function |
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| CN216883317U true CN216883317U (en) | 2022-07-05 |
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| CN202220411340.3U Active CN216883317U (en) | 2022-02-28 | 2022-02-28 | Grinding ball raw plate with double-sided grinding function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318387A (en) * | 2022-08-13 | 2022-11-11 | 周磊 | Preparation system and preparation process of probiotic powder |
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2022
- 2022-02-28 CN CN202220411340.3U patent/CN216883317U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318387A (en) * | 2022-08-13 | 2022-11-11 | 周磊 | Preparation system and preparation process of probiotic powder |
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