CN113579911A - Steel ball hard mill - Google Patents
Steel ball hard mill Download PDFInfo
- Publication number
- CN113579911A CN113579911A CN202110933067.0A CN202110933067A CN113579911A CN 113579911 A CN113579911 A CN 113579911A CN 202110933067 A CN202110933067 A CN 202110933067A CN 113579911 A CN113579911 A CN 113579911A
- Authority
- CN
- China
- Prior art keywords
- steel ball
- sliding
- plate
- seat
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B11/00—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor
- B24B11/02—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0046—Column grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a steel ball hard grinding machine which comprises an installation seat, a lifting assembly, a carrying assembly and an automatic grinding mechanism, wherein the carrying assembly comprises a carrying plate arranged above the installation seat, a supporting seat is arranged between the carrying plate and the installation seat, a sliding groove is formed in the side surface of the carrying plate, a sliding plate in sliding connection with the sliding groove is arranged in the sliding groove, a handle is fixedly connected to the side surface of the sliding plate, a plurality of steel ball holes which are uniformly distributed are formed in the carrying plate, a placing hole opposite to the steel ball holes is formed in the sliding plate, an annular grinding block is arranged on the inner wall of the placing hole, a handle bolt used for locking the sliding plate is arranged at the bottom of the carrying plate, and a scrap recovery hopper fixed on the supporting seat is arranged below the carrying plate. Compared with the prior art, the invention has the advantages that: the polishing machine has the advantages of high polishing efficiency, uniform polishing, convenient replacement of the polishing head and capability of polishing a plurality of steel balls simultaneously.
Description
Technical Field
The invention relates to the technical field of polishing equipment, in particular to a steel ball hard grinding machine.
Background
The steel balls are classified into grinding steel balls, forging steel balls and casting steel balls according to production and processing technologies, and classified into bearing steel balls, stainless steel balls, alloy balls and the like according to processing materials. For the test after the steel ball is produced, the grinding of the steel ball is an important step, along with the continuous development of science and technology in the society at present, the grinding of the steel ball is closer to automation, and a plurality of steel ball grinding devices appear. Current steel ball grinding device function singleness, grinding device can not realize polishing a plurality of steel balls simultaneously, has influenced the efficiency of polishing of steel ball, and current steel ball grinding device does not concentrate the collection to the sweeps and handles, adopts single head of polishing to polish the steel ball moreover mostly, and the inefficiency of polishing is inhomogeneous, and it is inconvenient to polish the head change moreover.
Disclosure of Invention
The invention aims to solve the technical problems and provide the steel ball hard grinding machine which has high grinding efficiency, uniform grinding and convenient replacement of a grinding head and can grind a plurality of steel balls, and the technical defects are overcome.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: the utility model provides a steel ball hard mill, includes mount pad, lifting unit, carries thing subassembly and automatic grinding machanism, the thing subassembly of carrying including the thing board of carrying that sets up in the mount pad top, carry and be equipped with the supporting seat between thing board and the mount pad, carry the thing board side on seted up the spout, the spout in be equipped with rather than sliding connection's slide, the slide side on fixedly connected with handle, the thing board on set up a plurality of evenly distributed's steel ball hole, the slide on set up the hole of settling relative with the steel ball hole, settling downthehole wall on settle have annular sanding block, the thing board bottom of carrying be equipped with the handle bolt that is used for locking the slide, be located thing board below be equipped with the sweeps recovery fill of fixing on the supporting seat.
Further, the lifting assembly comprises a bearing frame fixed at two ends of the mounting base, the bearing frame is provided with a lifting base in sliding fit with the bearing frame, a lifting electric cylinder is arranged between the bottom of the lifting base and the bearing frame, and the output end of the lifting electric cylinder is fixedly connected with the bottom of the lifting base.
Further, automatic grinding machanism include a pair of slide bar, the both ends fixed connection of slide bar is on the opposite face of two lift seats, the slide bar on sliding connection have a slider, two the lift seat between be equipped with the lead screw, the one end and one of them lift seat terminal surface swing joint of lead screw, the other end pass slider and another lift seat in proper order and with fix the first motor output end on the lift seat terminal surface and be connected, slider and lead screw threaded connection, slider bottom fixedly connected with second motor, the output of second motor is equipped with the detachable and beats the mill.
Furthermore, the annular polishing block is funnel-shaped, and the annular polishing block and the sliding plate are an integrated forming mechanism.
Further, the first motor is a bidirectional stepping motor, and the second motor is a servo motor.
Furthermore, the polishing disc is in a cone frustum shape, and the diameter of the upper end of the polishing disc is larger than that of the lower end of the polishing disc.
After adopting the structure, the invention has the following advantages: the height of the automatic polishing mechanism can be adjusted through the lifting component, the polishing disc can conveniently polish the surface of the steel ball in the rotating process, specifically, two lifting electric cylinders can move up and down when working simultaneously, the second motor and the polishing disc are driven to move up and down through the sliding block, so that the polishing disc is abutted against the top end of the steel ball, the second motor drives the polishing disc to rotate to polish the steel ball and drive the steel ball to rotate on the annular polishing block, so that the annular polishing block performs auxiliary polishing on the steel ball, the polishing efficiency is improved, after one end of polishing is finished, the first motor is started to intermittently rotate forward and backward, the sliding block is driven to move back and forth on the sliding rod through the lead screw, so that the polishing disc is driven to move back and forth and polish while rotating, so that the transverse force and the circumferential force exist simultaneously, the steel ball forms angular force when being polished, and the steel ball forms a certain-angle rotating polishing, make the face of polishing more even, when needs are changed annular sanding block, the slide of locking in the spout is loosened to rotatable handle bolt, then holds the handle and pulls out the slide from the spout, carries out the adult to the slide and changes, and it is convenient to change, and the sweeps that produces when polishing carries out the sweeps along steel ball hole and arrangement hole and retrieves and fight in, collects the convenience.
Drawings
FIG. 1 is a perspective view of a steel ball hard mill of the present invention.
FIG. 2 is a top view of a steel ball hard mill of the present invention.
FIG. 3 is a perspective view of a portion of the structure of a steel ball hard mill of the present invention.
FIG. 4 is a perspective view of a slide plate of the steel ball hard mill of the present invention.
As shown in the figure: 1. the mounting base, 2, lifting unit, 201, bear the frame, 202, lifting base, 203, lift electric cylinder, 3, carry the thing subassembly, 301, carry the thing board, 302, supporting seat, 303, spout, 304, slide, 305, handle, 306, steel ball hole, 307, arrangement hole, 308, annular sanding block, 309, handle bolt, 4, automatic grinding machanism, 401, slide bar, 402, slider, 403, lead screw, 404, first motor, 405, second motor, 406, the dish of polishing, 5, sweeps recovery funnel.
Detailed Description
In the description of the present invention, it should be noted that the terms "upper", "above", "lower", "below", "inner", "both ends", and the like herein indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "disposed," "connected," and the like are used in a broad sense, and for example, "connected" may be fixedly connected, detachably connected, integrally connected, mechanically connected, or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to fig. 1, fig. 2, fig. 3 and fig. 4.
The invention is implemented concretely, the steel ball hard grinding machine comprises an installation seat 1, a lifting component 2, a carrying component 3 and an automatic grinding mechanism 4, wherein the carrying component 3 comprises a carrying plate 301 arranged above the installation seat 1, a supporting seat 302 is arranged between the carrying plate 301 and the installation seat 1, a sliding groove 303 is arranged on the side surface of the carrying plate 301, a sliding plate 304 connected with the sliding groove 303 in a sliding manner is arranged in the sliding groove 303, a handle 305 is fixedly connected to the side surface of the sliding plate 304, the sliding plate is conveniently pulled out from the sliding groove, the sliding plate is convenient to replace, a plurality of steel ball holes 306 distributed uniformly are arranged on the carrying plate 301, the steel ball is limited by arranging the steel ball holes, the steel ball is placed to roll out the carrying plate in the grinding rolling process, a placing hole 307 opposite to the steel ball hole 306 is arranged on the sliding plate 304, an annular grinding block 308 is arranged on the inner wall of the placing hole 307, the auxiliary polishing effect of the steel balls is achieved by using the polishing block, the polishing efficiency is improved, the handle bolt 309 used for locking the sliding plate 304 is arranged at the bottom of the object carrying plate 301, the sliding plate is fastened on the object carrying plate through the handle bolt, the sliding plate is prevented from being moved under the influence of vibration in the polishing process, impact damage is generated on the steel balls, the waste scrap recovery hopper 5 fixed on the supporting seat 302 is arranged below the object carrying plate 301, falling waste scraps can be collected, and the cleaning labor intensity of workers is reduced.
Specifically, the lifting assembly 2 includes a bearing frame 201 fixed at two ends of the mounting base 1, the bearing frame 201 is provided with a lifting base 202 in sliding fit with the bearing frame 201, a lifting electric cylinder 203 is arranged between the bottom of the lifting base 202 and the bearing frame 201, an output end of the lifting electric cylinder 203 is fixedly connected with the bottom of the lifting base 202, and the lifting base is controlled to move up and down through the lifting electric cylinder.
Specifically, the automatic polishing mechanism 4 includes a pair of slide bars 401, two ends of each slide bar 401 are fixedly connected to opposite surfaces of two lifting seats 202, each slide bar 401 is connected with a slide block 402 in a sliding manner, a lead screw 403 is arranged between the two lifting seats 202, one end of the lead screw 403 is movably connected with one end surface of one of the lifting seats, the other end of the lead screw 403 sequentially passes through the slide block 402 and the other lifting seat and is connected with an output end of a first motor 404 fixed on the end surface of the lifting seat, the slide block 402 is in threaded connection with the lead screw 403, the bottom of the slide block 402 is fixedly connected with a second motor 405, an output end of the second motor 405 is provided with a detachable polishing disc 406, the first motor controls the lead screw to rotate forward and backward, so as to drive the slide block to move back and forth on the slide bars, the slide block which moves back and forth drives the polishing disc to polish the steel ball transversely, so as to generate transverse force to the steel ball, the steel ball is stressed and polished more uniformly.
Specifically, annular sanding block 308 be and leak hopper-shaped, prevent that the steel ball from polishing the back diameter and being less than annular sanding block internal diameter to make the steel ball drop from settling the downthehole, cause the damage to the steel ball surface, and annular sanding block 308 and slide 304 are integrated into one piece mechanism.
Specifically, the first motor 404 is a bidirectional stepping motor, and the second motor 405 is a servo motor.
Specifically, the polishing disc 406 is in a truncated cone shape, and the diameter of the upper end is larger than that of the lower end, so that the steel ball is prevented from being impacted and damaged when being subjected to a transverse force.
The working principle of the invention is as follows: an operator holds a handle to align the end part of a sliding plate with the sliding chute to push the sliding plate into the sliding chute, then rotates a handle bolt to lock the sliding plate in the sliding chute, then places a steel ball in a steel ball hole, enters an annular polishing block in a placement hole through the steel ball hole, then starts a lifting electric cylinder to drive a lifting seat to move downwards so as to drive a polishing disc to be abutted against the top end of the steel ball, a second motor works to drive the polishing disc to rotate to polish the steel ball, the steel ball rolls along the circumferential direction under the rotation of the polishing disc, the surface of the steel ball is polished under the assistance of the annular polishing block, after one end of polishing is timed, a first motor is started to drive a lead screw to intermittently rotate forwards and backwards, so as to drive a sliding block to transversely move back and forth on a sliding rod, thereby giving a transverse force to the steel ball, the steel ball is rotated and polished at a certain inclination angle under the action of the transverse force and the circumferential force, and scraps generated by polishing fall into a scrap collecting hopper through the placement hole, and after polishing, stopping the first motor and the second motor, and taking the steel ball out of the mounting hole.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a steel ball hard mill, includes mount pad (1), lifting unit (2), carries thing subassembly (3) and automatic grinding machanism (4), its characterized in that: the carrying assembly (3) comprises a carrying plate (301) arranged above the mounting seat (1), a supporting seat (302) is arranged between the loading plate (301) and the mounting seat (1), a sliding groove (303) is arranged on the side surface of the object carrying plate (301), a sliding plate (304) which is connected with the sliding groove (303) in a sliding way is arranged in the sliding groove (303), a handle (305) is fixedly connected on the side surface of the sliding plate (304), a plurality of steel ball holes (306) which are uniformly distributed are arranged on the carrying plate (301), the sliding plate (304) is provided with a placing hole (307) opposite to the steel ball hole (306), an annular grinding block (308) is arranged on the inner wall of the placing hole (307), a handle bolt (309) used for locking the sliding plate (304) is arranged at the bottom of the carrying plate (301), and a scrap recovery hopper (5) fixed on the supporting seat (302) is arranged below the carrying plate (301).
2. A steel ball hard mill as set forth in claim 1, characterized in that: lifting unit (2) including fixing bearing frame (201) at mount pad (1) both ends, bearing frame (201) on offer rather than sliding fit's lifting seat (202), lifting seat (202) bottom and bearing frame (201) between be equipped with lift electric jar (203), the output and the lifting seat (202) bottom fixed connection of lift electric jar (203).
3. A steel ball hard mill according to claims 1-2, characterized in that: automatic grinding machanism (4) include a pair of slide bar (401), the both ends fixed connection of slide bar (401) is on the opposite face of two lift seats (202), slide bar (401) go up sliding connection and have slider (402), two lift seat (202) between be equipped with lead screw (403), the one end and one of them lift seat terminal surface swing joint of lead screw (403), the other end pass slider (402) and another lift seat in proper order and with fix first motor (404) output on lift seat terminal surface and be connected, slider (402) and lead screw (403) threaded connection, slider (402) bottom fixedly connected with second motor (405), the output of second motor (405) is equipped with detachable and beats mill dish (406).
4. A steel ball hard mill as set forth in claim 1, characterized in that: the annular polishing block (308) is funnel-shaped, and the annular polishing block (308) and the sliding plate (304) are an integrated forming mechanism.
5. A steel ball hard mill according to claim 3, characterized in that: the first motor (404) is a bidirectional stepping motor, and the second motor (405) is a servo motor.
6. A steel ball hard mill according to claim 3, characterized in that: the polishing disc (406) is in a cone frustum shape, and the diameter of the upper end is larger than that of the lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110933067.0A CN113579911A (en) | 2021-08-14 | 2021-08-14 | Steel ball hard mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110933067.0A CN113579911A (en) | 2021-08-14 | 2021-08-14 | Steel ball hard mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113579911A true CN113579911A (en) | 2021-11-02 |
Family
ID=78257857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110933067.0A Withdrawn CN113579911A (en) | 2021-08-14 | 2021-08-14 | Steel ball hard mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113579911A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115302360A (en) * | 2022-07-12 | 2022-11-08 | 东莞市开来电子有限公司 | Automatic grinding machine |
-
2021
- 2021-08-14 CN CN202110933067.0A patent/CN113579911A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115302360A (en) * | 2022-07-12 | 2022-11-08 | 东莞市开来电子有限公司 | Automatic grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20211102 |
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| WW01 | Invention patent application withdrawn after publication |