CN110722413A - Bearing surface equipment of polishing for bearing processing - Google Patents
Bearing surface equipment of polishing for bearing processing Download PDFInfo
- Publication number
- CN110722413A CN110722413A CN201910851613.9A CN201910851613A CN110722413A CN 110722413 A CN110722413 A CN 110722413A CN 201910851613 A CN201910851613 A CN 201910851613A CN 110722413 A CN110722413 A CN 110722413A
- Authority
- CN
- China
- Prior art keywords
- liquid
- bearing
- supporting plate
- material pushing
- pushing block
- 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.)
- Granted
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 96
- 239000000463 material Substances 0.000 claims abstract description 31
- 238000003754 machining Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 229910001651 emery Inorganic materials 0.000 claims 1
- 239000000110 cooling liquid Substances 0.000 abstract description 12
- 239000002245 particle Substances 0.000 abstract description 3
- 239000007767 bonding agent Substances 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 11
- 239000004519 grease Substances 0.000 description 5
- 239000002826 coolant Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Images
Classifications
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
-
- 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
-
- 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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- 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
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
Abstract
The invention discloses a bearing outer surface polishing device for bearing processing, which structurally comprises a guide wheel, a supporting plate, a grinding wheel, a material groove, a material pushing block, a swinging seat and an oil cylinder, wherein the guide wheel and the grinding wheel are in contact fit with a workpiece arranged on the supporting plate, the material groove is filled with the workpiece, and is pushed by a material pushing block, the swinging seat is connected with a roller of a guide wheel through a swinging seat shaft, a piston rod is arranged in the oil cylinder, the piston rod is right opposite to the level of the material pushing block, the spongy cushion arranged in the material pushing block is matched with the liquid inlet, the material pushing block adopts an arc-shaped surface design matched with the supporting plate, the straight surface contact of the material pushing block and the supporting plate is utilized, the liquid inlet is opened, cooling liquid is guided in and then soaked in the spongy cushion, the surface of the supporting plate is cleaned, and part of falling abrasive particles, bonding agents and grinding oil in the cooling liquid are cleaned in time, so that the supporting plate is kept clean constantly, and the outer surface of a bearing is prevented from being scratched.
Description
Technical Field
The invention relates to the field of bearing processing, in particular to bearing outer surface polishing equipment for bearing processing.
Background
The processing of the inner ring and the outer ring of the bearing is different according to different raw materials or blank forms, and in the processing of the outer surface of the bearing, a centerless cylindrical grinding machine is commonly used for realizing, because a central hole is not needed to be drilled on a workpiece during grinding, the workpiece is supported by a supporting plate in a rigid mode on the cutting width, the workpiece is not easy to deform, the surface roughness of the processed workpiece can be kept to be smaller, but abrasive particles, binding agents and grease in grinding and cooling liquid which are partially dropped off in the processing process are mixed together to form a paste-shaped substance which is attached to the supporting plate, and the grinding smooth surface of the bearing is abraded and scratched by friction with the supporting plate in a grinding area.
Disclosure of Invention
Aiming at the problems, the invention provides a bearing outer surface polishing device for bearing processing.
In order to achieve the purpose, the invention is realized by the following technical scheme: a bearing outer surface polishing device for bearing processing structurally comprises a guide wheel, a supporting plate, a grinding wheel, a trough, a material pushing block, a swinging seat and an oil cylinder, wherein the guide wheel is in contact fit with a workpiece arranged on the supporting plate, the workpiece is arranged in the trough and is pushed by the material pushing block, the swinging seat is connected with a roller of the guide wheel through a swinging seat shaft, a piston rod is arranged in the oil cylinder, the piston rod is horizontally opposite to the material pushing plate, a nut and a screw are arranged between the oil cylinder and the swinging seat, a pressure spring is matched between the screw and the oil cylinder, the material pushing block comprises a liquid inlet, a hollow block body and a connecting shaft, the liquid inlet is a movable opening and closing opening and is arranged in the hollow block body, the hollow block body is arranged through the connecting shaft, the liquid inlet is composed of a liquid guide wheel, a liquid outlet and a liquid collecting tank, and a straight rod sealing structure, the liquid outlet is matched with the liquid collecting tank.
The invention has the beneficial effects that: according to the invention, the sponge pad arranged in the material pushing block is matched with the liquid inlet, the material pushing block adopts an arc surface design matched with the supporting plate, the material pushing block is contacted with the straight surface of the supporting plate, the liquid inlet is opened, cooling liquid is introduced and then soaked in the sponge pad, the surface of the supporting plate is cleaned, and part of fallen abrasive particles, bonding agents, grinding and grease in the cooling liquid are cleaned in time, so that the supporting plate is kept clean constantly, and the outer surface of a bearing is prevented from being scratched;
moreover, when the coolant liquid enters into the collecting tank, feed liquor pipe cooperation suction pump is to coolant liquid recycle, and the environmental protection benefit is strong, and the coolant liquid after the use contains certain grease, and under the effect of drainage pipe and heating strip, the grease is further separated and is discharged, does not influence the reutilization.
As a further improvement of the invention, the contact surface of the hollow block body and the supporting plate is arc-shaped, and the hollow block body and the supporting plate are tightly attached.
As a further improvement of the invention, the hollow block body is internally provided with a chain type hole, a liquid guiding pipe and a liquid inlet pipe, the liquid inlet pipe is directly inserted into the liquid collecting tank, and the liquid outlet end of the liquid guiding pipe is communicated with the chain type hole.
As a further improvement of the invention, a suction pump is arranged between the liquid guide pipe and the liquid inlet pipe, and a water inlet inserted and matched with the liquid inlet pipe is arranged in the suction pump.
As a further improvement of the invention, the straight rod sealing structure comprises a swing blade rod, a hinge and a timer, wherein the swing blade rod and the hinge are mounted in a hinged mode, and the hinge is pneumatic and driven by the timer.
As a further improvement of the invention, the two swing blade rods are movably sealed in the liquid inlet channel of the liquid guide wheel in a bilateral symmetry manner.
As a further improvement of the invention, a spongy cushion is attached to the bottom end surface of the hollow block body, and the spongy cushion is communicated with the interior of the chain-type hole.
As a further improvement of the invention, the liquid guiding pipe is internally provided with a heating strip and a liquid outlet pore, wherein the diameter of the liquid outlet pore is smaller than that of the liquid guiding pipe, and one end of the outlet water is contacted with the sponge mat.
As a further improvement of the invention, the chain-type holes are attached to one side of the arc-shaped surface of the hollow block, and the cooling liquid falls from high to low under the action of gravity, so that the cooling liquid is fully soaked in the sponge cushion.
Drawings
FIG. 1 is a schematic view of a partial structure of a bearing outer surface polishing device for bearing machining according to the present invention.
FIG. 2 is a schematic structural diagram of a material pushing block of the device for polishing the outer surface of the bearing for bearing processing according to the present invention.
FIG. 3 is a schematic diagram of an internal structure of a material returning block of the device for polishing the outer surface of the bearing for bearing processing according to the present invention.
FIG. 4 is a schematic structural view of a liquid guide wheel of the bearing outer surface polishing device for bearing processing of the present invention.
Fig. 5 is a schematic structural view of a liquid guiding pipe of the device for polishing the outer surface of the bearing for bearing processing according to the present invention.
In the figure: the device comprises a guide wheel-1, a supporting plate-2, a grinding wheel-3, a trough-4, a material pushing block-5, a swing seat-6, an oil cylinder-7, a swing seat shaft-61, a nut-71, a screw-72, a liquid inlet-51, a hollow block-52, a connecting shaft-53, a liquid guide wheel-511, a liquid outlet-512, a liquid collecting trough-513, a chain type hole-521, a liquid guide pipe-522, a liquid inlet pipe-523, a swing blade rod-11 a, a hinge-11 b, a timer-11 c, a sponge mat-a, a suction pump-22 b, a water inlet-22 a, a heating strip-c 1 and a liquid outlet pore-c 2.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Examples
As shown in fig. 1-5, the present invention provides a bearing outer surface polishing apparatus for bearing processing, which comprises a guide wheel 1, a supporting plate 2, a grinding wheel 3, a trough 4, a material pushing block 5, a swinging seat 6, and an oil cylinder 7, wherein the guide wheel 1 and the grinding wheel 3 are in contact fit with a workpiece placed on the supporting plate 2, the trough 4 is filled with the workpiece and pushed by the material pushing block 5, the swinging seat 6 is connected with a roller of the guide wheel 1 through a swinging seat shaft 61, the oil cylinder 7 is provided with a piston rod, the piston rod is horizontally opposite to the material pushing plate 5, a nut 71 and a screw 72 are arranged between the oil cylinder 7 and the swinging seat 6, a compression spring is matched between the screw 72 and the oil cylinder 7, the material pushing block 5 comprises a liquid inlet 51, a hollow block 52 and a connecting shaft 53, the liquid inlet 51 is a movable opening and closing opening and is arranged inside the hollow block 52, the hollow block 52 is installed through the connecting, the liquid inlet 51 is composed of a liquid guide wheel 511, a liquid outlet 512 and a liquid collecting groove 513, a straight rod sealing structure and the liquid outlet 512 are arranged in the liquid guide wheel 511, and the liquid outlet 512 is matched with the liquid collecting groove 513.
The contact surface of the hollow block body 52 and the supporting plate 2 is arc-shaped, and the hollow block body and the supporting plate are tightly attached.
The hollow block body 52 is internally provided with a chain hole 521, a liquid guiding pipe 522 and a liquid inlet pipe 523, the liquid inlet pipe 523 is directly inserted into the liquid collecting tank 513, and the liquid outlet end of the liquid guiding pipe 522 is communicated with the chain hole 521.
A suction pump 22b is provided between the liquid introducing pipe 522 and the liquid inlet pipe 523, and a water inlet 22a inserted into and fitted to the liquid inlet pipe 523 is provided in the suction pump 22 b.
The straight rod sealing structure comprises a swing blade rod 11a, a hinge 11b and a timer 11c, wherein the swing blade rod 11a and the hinge 11b are mounted in a hinged mode, and the hinge 11b is pneumatic and is driven by the timer 11 c.
The two swing blade rods 11a are movably sealed in the liquid inlet channel of the liquid guide wheel 511 in a bilateral symmetry manner.
The bottom end surface of the hollow block body 52 is attached with a foam-rubber cushion a which is communicated with the inside of the chain hole 521.
The liquid guiding pipe 522 is internally provided with a heating strip c1 and a liquid outlet pore c2, wherein the diameter of the liquid outlet pore c2 is smaller than that of the liquid guiding pipe 522, and one end of the outlet water is in contact with the sponge mat a.
The working principle of the bearing outer surface grinding device in the technical scheme is explained as follows:
the grinding process of the bearing is summarized into three steps: during polishing, a piston rod in an oil cylinder 7 and a material pushing block 5 push a bearing to be processed in a material groove 4 to a clamping processing area towards the right, meanwhile, hydraulic oil at the lower part in the oil cylinder 7 flows back, the piston rod moves downwards, a roller arranged on a swinging seat has an upward moving space through a swinging seat shaft, the bearing pushed to the clamping processing area overcomes the pressure of a pressure spring, a guide wheel is lifted, the processed bearing is pushed out, blanking is completed, the arc-shaped surface of the material pushing block 5 is contacted with the surface of a supporting plate 2 in the pushing workpiece of the material pushing block 5, a sponge pad a arranged on the arc-shaped surface contacted with the material pushing block 5 can prevent friction and abrasion in the contact, meanwhile, a timer 11c is started, a swinging blade rod 11a is opened, so that cooling liquid used in polishing is continuously discharged into a liquid collecting groove 512 through a liquid inlet 51, and a suction pump 22b works, the cooling liquid in the liquid collecting tank 512 is continuously sucked into the liquid inlet pipe 523, the heating strip c1 is used for heating, cooling liquid grease in the liquid inlet pipe 523 is further separated, the treated cooling liquid is discharged to the liquid guide pipe 522 in a jet flow shape, the cooling liquid is left after being raised, the holes of the chain holes 521 are connected, and finally the whole spongy cushion a is soaked and is matched with the surface of the supporting plate 2 contacted in the blanking of the material pushing block 5 to clean dirt in time.
In the description of the present invention, it is to be understood that the terms "central," "lateral," "length," "width," "height," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "side," and the like, as used herein, are used in an orientation or positional relationship indicated in the drawings, which is for convenience and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and is not to be construed as limiting the invention.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
Claims (8)
1. The utility model provides a bearing surface equipment of polishing for bearing processing, its structure includes guide pulley (1), layer board (2), emery wheel (3), silo (4), ejector pad (5), pendulum seat (6), hydro-cylinder (7), its characterized in that:
the guide wheel (1) is in contact fit with a grinding wheel (3) and a workpiece arranged on the supporting plate (2), the workpiece is arranged in the trough (4) and is pushed by the material pushing block (5), the swinging seat (6) is connected with a roller of the guide wheel (1) through a swinging seat shaft (61), a piston rod is arranged in the oil cylinder (7), the piston rod is horizontally opposite to the material pushing block (5), a nut (71) and a screw (72) are arranged between the oil cylinder (7) and the swinging seat (6), and a pressure spring is matched between the screw (72) and the oil cylinder (7);
the material pushing block (5) comprises a liquid inlet (51), a hollow block body (52) and a connecting shaft (53), wherein the liquid inlet (51) is movably opened and closed and is arranged inside the hollow block body (52), the hollow block body (52) is installed through the connecting shaft (53), the liquid inlet (51) is formed into a liquid guide wheel (511), a liquid outlet (512) and a liquid collecting tank (513), a straight rod sealing structure and the liquid outlet (512) are arranged in the liquid guide wheel (511), and the liquid outlet (512) is matched with the liquid collecting tank (513).
2. The bearing outer surface grinding device for bearing machining according to claim 1, characterized in that: the contact surface of the hollow block body (52) and the supporting plate (2) is arc-shaped, and the hollow block body and the supporting plate are tightly attached.
3. The bearing outer surface grinding apparatus for bearing machining according to claim 1 or 2, characterized in that: the hollow block body (52) is internally provided with a chain type hole (521), a liquid guiding pipe (522) and a liquid inlet pipe (523), the liquid inlet pipe (523) is directly arranged in the liquid collecting tank (513), and the liquid outlet end of the liquid guiding pipe (522) is communicated with the chain type hole (521).
4. The bearing outer surface grinding device for bearing machining according to claim 3, characterized in that: a suction pump (22b) is arranged between the liquid guide pipe (522) and the liquid inlet pipe (523), and a water inlet (22a) inserted and embedded in the liquid inlet pipe (523) is arranged in the suction pump (22 b).
5. The bearing outer surface grinding device for bearing machining according to claim 1, characterized in that: the straight rod sealing structure is composed of a swing blade rod (11a), a hinge (11b) and a timer (11c), wherein the swing blade rod (11a) and the hinge (11b) are installed in a hinged mode, and the hinge (11b) is pneumatic and is driven by the timer (11 c).
6. The bearing outer surface grinding device for bearing machining according to claim 5, characterized in that: the two swing blade rods (11a) are movably sealed in the liquid inlet channel of the liquid guide wheel (511) in a bilateral symmetry mode.
7. The bearing outer surface grinding device for bearing machining according to claim 3, characterized in that: the bottom end face of the hollow block body (52) is attached with a spongy cushion (a), and the spongy cushion (a) is communicated with the interior of the chain-type hole (521).
8. The bearing outer surface grinding device for bearing machining according to claim 4, wherein: the liquid guiding pipe (522) is internally provided with a heating strip (c1) and a liquid outlet pore (c2), wherein the diameter of the liquid outlet pore (c2) is smaller than that of the liquid guiding pipe (522), and one water outlet end of the liquid guiding pipe is contacted with the sponge mat (a).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110060706.7A CN112894501B (en) | 2019-09-10 | 2019-09-10 | Bearing outer surface polishing system and operation method |
| CN201910851613.9A CN110722413B (en) | 2019-09-10 | 2019-09-10 | Bearing surface equipment of polishing for bearing processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910851613.9A CN110722413B (en) | 2019-09-10 | 2019-09-10 | Bearing surface equipment of polishing for bearing processing |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110060706.7A Division CN112894501B (en) | 2019-09-10 | 2019-09-10 | Bearing outer surface polishing system and operation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110722413A true CN110722413A (en) | 2020-01-24 |
| CN110722413B CN110722413B (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110060706.7A Active CN112894501B (en) | 2019-09-10 | 2019-09-10 | Bearing outer surface polishing system and operation method |
| CN201910851613.9A Active CN110722413B (en) | 2019-09-10 | 2019-09-10 | Bearing surface equipment of polishing for bearing processing |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110060706.7A Active CN112894501B (en) | 2019-09-10 | 2019-09-10 | Bearing outer surface polishing system and operation method |
Country Status (1)
| Country | Link |
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| CN (2) | CN112894501B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338768A (en) * | 2020-10-15 | 2021-02-09 | 陈秋再 | Industrial adjustable-distance iron plate polishing device |
| CN114393437A (en) * | 2021-11-29 | 2022-04-26 | 无锡诚石轴承有限公司 | Miniature bearing lathe unloader |
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| KR20180070156A (en) * | 2016-12-16 | 2018-06-26 | 주식회사 금강 | Burnishing device with a spring with a maximized buffer |
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| CN114393437A (en) * | 2021-11-29 | 2022-04-26 | 无锡诚石轴承有限公司 | Miniature bearing lathe unloader |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112894501A (en) | 2021-06-04 |
| CN112894501B (en) | 2022-05-24 |
| CN110722413B (en) | 2021-04-06 |
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Effective date of registration: 20210318 Address after: Room 1407, No. 112, Kexue Avenue, Huangpu District, Guangzhou City, Guangdong Province Applicant after: Guangzhou Jia Hua Hua Mdt InfoTech Ltd. Address before: 510006 Guangzhou University Town, Panyu District, Guangzhou City, Guangdong Province Applicant before: Chen Guangfei |
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Effective date of registration: 20211125 Address after: 274000 a-405 in jinguangcai incubator, No. 2166, Lanzhou Road, high tech Zone, Heze City, Shandong Province Patentee after: Heze smart new material technology Co.,Ltd. Address before: Room 1407, No. 112, Kexue Avenue, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Jia Hua Hua Mdt InfoTech Ltd. |
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Effective date of registration: 20230410 Address after: 274000 Factory Building 4, Graphene Industrial Park, High tech Zone, Southwest Corner of Shangde Road and Yanhe Road Intersection, Wanfu Street Office, High tech Zone, Heze City, Shandong Province Patentee after: Shandong Shanhe Highway Machinery Co.,Ltd. Address before: 274000 a-405 in jinguangcai incubator, No. 2166, Lanzhou Road, high tech Zone, Heze City, Shandong Province Patentee before: Heze smart new material technology Co.,Ltd. |
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