CN114750061A - A strengthen grinding device for bearing steel ball processing - Google Patents
A strengthen grinding device for bearing steel ball processing Download PDFInfo
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- CN114750061A CN114750061A CN202210382068.5A CN202210382068A CN114750061A CN 114750061 A CN114750061 A CN 114750061A CN 202210382068 A CN202210382068 A CN 202210382068A CN 114750061 A CN114750061 A CN 114750061A
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- grinding
- steel ball
- bearing steel
- roller
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 189
- 239000010959 steel Substances 0.000 title claims abstract description 189
- 238000000227 grinding Methods 0.000 title claims abstract description 172
- 239000000463 material Substances 0.000 claims abstract description 69
- 238000012216 screening Methods 0.000 claims abstract description 67
- 230000001105 regulatory effect Effects 0.000 claims abstract description 7
- 239000003082 abrasive agent Substances 0.000 claims abstract description 4
- 238000005303 weighing Methods 0.000 claims description 31
- 238000003860 storage Methods 0.000 claims description 26
- 230000001360 synchronised effect Effects 0.000 claims description 23
- 238000007599 discharging Methods 0.000 claims description 22
- 238000005728 strengthening Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000005498 polishing Methods 0.000 abstract description 80
- 238000007873 sieving Methods 0.000 abstract description 6
- 239000000843 powder Substances 0.000 description 48
- 238000005299 abrasion Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 6
- 239000002699 waste material Substances 0.000 description 5
- 238000005192 partition Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
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
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/02—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels
- B24B31/027—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels with additional oscillating movement
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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
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/02—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels
- B24B31/033—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels having several rotating or tumbling drums with parallel axes
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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
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
-
- 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
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
- B24B31/16—Means for separating the workpiece from the abrasive medium at the end of 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
- 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
- B24B47/00—Drives or gearings; Equipment therefor
-
- 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
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
-
- 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
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
- B24B57/04—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of solid grinding, polishing or lapping agents
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of bearing steel ball grinding, in particular to a reinforced grinding device for processing a bearing steel ball, which comprises a roller grinding device, a grinding material adjusting device and a conveying device, wherein the roller grinding device is used for grinding a bearing steel ball; the abrasive material adjusting device is arranged beside the roller grinding device; the input end of the conveying device is arranged beside the abrasive regulating device, and the output end of the conveying device is arranged above the roller grinding device; the abrasive regulating device also comprises a multi-stage screening device and an automatic proportioning device; multistage sieving mechanism's setting is at cylinder grinder side, and automatic proportioning device sets up the side at multistage sieving mechanism. This application ensures qualified quantity of the steel ball of polishing through the screening ratio, can effectively improve grinding efficiency and quality.
Description
Technical Field
The invention relates to the technical field of bearing steel ball grinding, in particular to reinforced grinding equipment for processing a bearing steel ball.
Background
The bearing steel ball is a part for industrial production, belongs to the most critical part in a bearing, and the geometric parameters and the physical properties of the bearing steel ball directly influence the performance, level, quality and reliability of the bearing. In addition to the basic requirements of bearing steel, such as "high contact fatigue strength, high wear resistance, high elastic limit, and high hardness", the most important requirements of the material properties of the bearing steel ball are the consistency of the material at each point on the surface of the bearing steel ball and the consistency of the material between the bearing steel ball and the bearing steel ball. The bearing steel ball is in point contact in mechanical characteristics, so that the contact stress load is high; in addition, the rotation speed is much higher than that of the ferrule, so the stress cycle times are also large. The bearing steel balls are numerically characterized in that only one inner bearing ring and one outer bearing ring are arranged in a single bearing, and the number of the bearing steel balls is large; the production batch is far larger than the quantity of the inner bearing ring and the outer bearing ring, the processing efficiency is required to be particularly high, and the processing consistency is very good.
Chinese patent CN202110606366.3 discloses an automatic processing device for bearing steel ball reinforced grinding, which comprises a grinder, a bearing steel ball conveying device and a grinding material conveying device; the grinding machine comprises a base, a strengthening processing device and a swinging device, wherein the strengthening processing device and the swinging device are arranged on the base; the strengthening processing device comprises a case arranged on the base, two rollers arranged in the case and a strengthening processing driving mechanism arranged on the case; the inner wall of the roller is provided with a plurality of bulges, the bulges are distributed around the circumference of the axis of the roller, and the extending direction of each bulge is parallel to the axis direction of the roller; and the roller is provided with an inlet and an outlet.
Although the scheme can realize automatic feeding of the bearing steel ball and the grinding material, the strengthening efficiency is improved, the collision between the bearing steel ball and between the bearing steel ball and the grinding material can be quite sufficient, the strengthening effect on the surface of the bearing steel ball is improved, and the processing consistency on the surface of the bearing steel ball is improved. However, the loss of the grinding material cannot be judged when the equipment automatically feeds materials, the loss of the grinding material is reduced when the grinding material is ground and impacted every time, the end loss condition is difficult to judge through manpower, and the grinding effect is directly deteriorated or the grinding time is prolonged due to excessive grinding material loss. Therefore, an intensified grinding apparatus for processing bearing steel balls is required to solve the above problems.
Disclosure of Invention
In view of the above, it is necessary to provide a reinforced grinding apparatus for processing bearing steel balls, which is used for solving the problems in the prior art. This application ensures the quantity of qualified steel ball of polishing through the screening ratio, can effectively improve grinding efficiency and quality.
In order to solve the problems of the prior art, the invention adopts the technical scheme that:
a strengthening grinding device for processing bearing steel balls comprises a roller grinding device, a grinding material adjusting device and a conveying device; the abrasive material adjusting device is arranged beside the roller grinding device; the input end of the conveying device is arranged beside the abrasive regulating device, and the output end of the conveying device is arranged above the roller grinding device; the abrasive regulating device also comprises a multi-stage screening device and an automatic proportioning device; multistage sieving mechanism's setting is at cylinder grinder side, and automatic proportioning device sets up the side at multistage sieving mechanism.
Preferably, the multistage screening device comprises a first mounting bracket, a multistage screening box and a vibrator; the first mounting bracket is arranged beside the roller grinding device; the multi-stage screening box is fixedly arranged on the first mounting bracket; the vibrator is fixedly arranged at the bottom of the multistage screening box.
Preferably, a first filter sieve, a second filter sieve and a third filter sieve are arranged inside a box body of the multi-stage screening box and are sequentially arranged in an inclined mode, the first filter sieve, the second filter sieve and the third filter sieve are uniformly fixedly connected with a plurality of box bodies, the bottom of the box body is an inclined plane, and a plurality of discharge ports are formed in the side portion of the box body.
Preferably, the automatic proportioning device comprises a second mounting bracket, a weighing device and a quantitative adding device; the weighing device is fixedly arranged on the second mounting bracket; the quantitative adding device is arranged right above the weighing device, and the weighing device is fixedly connected with the second mounting bracket.
Preferably, the weighing device comprises a material receiving box, an inclined base, a pressure sensor, a discharging guide rail, a first linear driver and a material baffle plate; the material receiving box is fixedly arranged on the second mounting bracket; the pressure sensor is fixedly arranged at the bottom of the material receiving box; the inclined base is slidably mounted inside the material receiving box, the bottom of the inclined base is abutted against the pressure sensor, the discharging guide rail is arranged on the side part of the material receiving box and is fixedly connected with the material receiving box, and an opening is formed in the discharging guide rail; the striker plate is slidably arranged in an opening of the discharging guide rail; the first linear driver is fixedly installed on the side portion of the material receiving box, and the output end of the first linear driver is fixedly connected with the material blocking plate.
Preferably, the quantitative adding device comprises a storage hopper, a rotating shaft, a partition plate and a first rotary driver; the storage hopper is arranged right above the weighing device, and the storage hopper is fixedly connected with the second mounting bracket; the rotating shaft is rotatably arranged at the discharge hole at the bottom of the storage hopper; the plurality of dividing plates are uniformly distributed on the rotating shaft; first rotary actuator fixed mounting is on the storage hopper, and first rotary actuator's output and axis of rotation transmission are connected.
Preferably, the roller grinding device comprises an adjusting base, a grinding roller, a material guide rail, a driving wheel, a driven wheel, a second rotary driver and a transmission belt; the grinding roller is rotatably arranged on the adjusting base; the guide rail is arranged below the grinding roller and is fixedly connected with the adjusting base; the second rotary driver is fixedly arranged on the adjusting base; the driving wheel is fixedly arranged at the output end of the second rotary driver; the driven wheel is fixedly arranged on the grinding roller; the driving belt is sleeved on the driving wheel and the driven wheel.
Preferably, the adjusting base comprises a mounting base, a movable base, a third mounting bracket and a second linear driver; the movable base is arranged on the mounting base and is rotationally connected with the mounting base; the second linear driver is arranged between the movable base and the mounting base, one end of the second linear driver is rotatably connected with the mounting base, and the output end of the second linear driver is rotatably connected with the movable base; the third mounting bracket is fixedly mounted on the movable base.
Preferably, the grinding roller is provided with a plurality of convex surfaces inside, the side part of the grinding roller is provided with a discharge port, and the discharge port is provided with a sliding clamping plate which is connected with the discharge port in a sliding manner.
Preferably, the conveying device comprises a synchronous belt conveyor, a feeding hopper, a storage box and a guide hopper; the input end of the synchronous belt conveyor is arranged beside the abrasive adjusting device, and the output end of the synchronous belt conveyor is arranged above the roller grinding device; the plurality of feeding hoppers are uniformly distributed on the synchronous belt conveyor, and the synchronous belt conveyor is fixedly arranged at the input end of the synchronous belt conveyor; the guide hopper is fixedly arranged at the output end of the synchronous belt conveyor.
Compared with the prior art, the application has the beneficial effects that:
1. the method comprises the steps of conveying a bearing steel ball, a polishing steel ball and grinding powder to the inside of a roller grinding device through a conveying device for grinding treatment, discharging the bearing steel ball, the polishing steel ball and the grinding powder through the grinding device after the bearing steel ball is ground, guiding and conveying the bearing steel ball, the polishing steel ball and the grinding powder to a multistage screening device, screening the bearing steel ball, the polishing steel ball and the grinding powder through the multistage screening device, screening the polishing steel ball with heavy wear out, screening the bearing steel ball with heavy wear out to a region to be treated, screening the polishing steel ball with heavy wear out to a waste region to be recovered, screening and conveying the grinding powder to the conveying device, conveying the qualified polishing steel ball to an automatic proportioning device for weighing, adding the proper polishing steel ball for proportioning, and conveying the polishing steel ball to the conveying device after proportioning is finished, the worker puts the bearing steel ball to be ground into the conveying device, and the conveying device conveys the grinding steel ball, the grinding steel ball and the grinding powder to the interior of the roller grinding device for grinding. This application ensures qualified quantity of the steel ball of polishing through the screening ratio, can effectively improve grinding efficiency and quality.
2. This application is through grinder with the bearing steel ball, steel ball and the ground powder of polishing are together discharged, the bearing steel ball, the steel ball of polishing and the guide of ground powder are carried on the multistage screening case, the preferred shock dynamo that is of electromagnetic shaker, shock dynamo drives multistage screening case vibrations, multistage screening case cooperation vibrations are to the bearing steel ball, steel ball and ground powder of polishing carry out the quick screening separation, the steel ball that will wear and tear and increase is sieved out simultaneously, the good bearing steel ball of polishing is selected and is carried the pending district, the steel ball of polishing that wearing and tearing are heavier is selected and is carried the waste material district and treat the recovery, the ground powder is selected and is carried on conveyor, qualified steel ball of polishing is carried on the automatic proportioning device, can effectual improvement screening efficiency through the multistage screening case of electromagnetic shaker cooperation.
3. This application is through grinder with the bearing steel ball, the steel ball of polishing and the ground powder together discharge, the bearing steel ball, polish on the first filter sieve of multistage screening case is carried in steel ball and ground powder guide, polish steel ball and ground powder through the vibrations and fall into the second filter sieve, polish on the steel ball falls into the third filter sieve through vibrations ground powder and the great steel ball of polishing of loss, pass the bottom that the third filter sieve falls into multistage screening case through dress vibrations ground powder, the assigned position is carried to the material that will screen well through the several discharge gate of lateral part. The materials are screened by the first filter sieve, the second filter sieve and the third filter sieve, so that the classification effect can be effectively ensured.
4. This application will qualified steel ball of polishing carry weighing device inside through multistage screening case, and weighing device weighs to the steel ball, whether lacks the steel ball of polishing according to gravity calculation, adds the automatic right amount of steel ball of polishing that can add of device through the ration and does effectively ensure that the steel ball quantity of polishing does enough.
5. This application is carried qualified steel ball of polishing through multistage screening case and is connect the workbin inside, the steel ball of polishing falls on the unable adjustment base, the unable adjustment base receives the extrusion, pressure sensor receives the extrusion simultaneously and detects out qualified gravity of the steel ball of polishing, if the qualified gravity of polishing the steel ball changes low the explanation and lacks qualified steel ball of polishing, the ration is added the device and is added but the steel ball of guaranteeing to polish is sufficient, first linear drive ware is preferred the cylinder, the good back cylinder of allotting drives the striker plate and rises and open ejection of compact guide rail, the steel ball of polishing prolongs ejection of compact guide rail and gets into inside the conveyor, can effectively detect the proportion volume of the steel ball of polishing through pressure sensor.
6. This application is preferred servo motor through first rotary actuator, and the storage hopper is used for storing the steel ball of polishing, and the weighing device detects steel ball quantity of polishing and lacks, and servo motor drives the axis of rotation and rotates, drives the several when the axis of rotation and cuts apart the synchronous rotation of board, cuts apart the board and drives the ration steel ball of polishing and fall into the inside interpolation of weighing device from the storage hopper when rotating, cuts apart through the several and blocks the ejection of compact can effectual control discharge speed.
Drawings
FIG. 1 is a perspective view of the present application;
FIG. 2 is a front view of the present application;
FIG. 3 is a schematic perspective view of an abrasive conditioning device according to the present application;
FIG. 4 is a front view of the multi-stage screening apparatus of the present application;
FIG. 5 is a side view of the multi-stage screening apparatus of the present application;
FIG. 6 is a cross-sectional view at section A-A of FIG. 5;
FIG. 7 is a schematic perspective view of the auto-proportioning device of the present application;
FIG. 8 is a front view of the automatic proportioning device of the present application;
FIG. 9 is a cross-sectional view at section B-B of FIG. 8;
FIG. 10 is a perspective view of the roll grinder assembly of the present application;
FIG. 11 is a front view of the roll grinder assembly of the present application;
FIG. 12 is a front view of the grinding drum of the present application;
FIG. 13 is a cross-sectional view at section C-C of the present application;
fig. 14 is a perspective view of a delivery device of the present application.
The reference numbers in the figures are:
1-a multi-stage screening device; 1 a-a first mounting bracket; 1 b-a multi-stage screening box; 1b 1-first filter sieve; 1b 2-a second filter sieve; 1b 3-third filter sieve; 1 c-a shaker;
2-automatic proportioning device; 2 a-a second mounting bracket; 2 b-a weighing device; 2b 1-holding box; 2b 2-tilting base; 2b 3-pressure sensor; 2b 4-discharge guide; 2b5 — first linear drive; 2b 6-striker plate; 2 c-a dosing device; 2c 1-storage hopper; 2c 2-rotating shaft; 2c 3-dividing plate; 2c4 — first rotary drive;
3-roller grinding device; 3 a-adjusting the base; 3a 1-mounting base; 3a 2-movable base; 3a 3-a third mounting bracket; 3a4 — second linear drive; 3 b-a grinding drum; 3b 1-convex; 3b 2-sliding catch plate; 3 c-a guide rail; 3 d-driving wheel; 3 e-driven wheel; 3 f-a second rotary drive; 3 g-transmission belt;
4-a conveying device; 4 a-synchronous belt conveyor; 4 b-a hopper; 4 c-a material storage box; 4 d-a material guide hopper.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in fig. 1 to 14, the present application provides:
a strengthening grinding device for processing bearing steel balls comprises a roller grinding device 3, a grinding material adjusting device and a conveying device 4; the abrasive material adjusting device is arranged beside the roller grinding device 3; the input end of the conveying device 4 is arranged beside the grinding material adjusting device, and the output end of the conveying device 4 is arranged above the roller grinding device 3; the abrasive regulating device also comprises a multistage screening device 1 and an automatic proportioning device 2; the multistage sieving mechanism 1 is arranged beside the roller grinding mechanism 3, and the automatic proportioning device 2 is arranged beside the multistage sieving mechanism 1.
Based on the above embodiments, the technical problem that this application wants to solve is that the automatic grinding material of beating is sieved, carries out automatic allotment. For this purpose, the application conveys the bearing steel balls, the polishing steel balls and the grinding powder to the inside of a roller grinding device 3 through a conveying device 4 for grinding treatment, the grinding device discharges the bearing steel balls, the polishing steel balls and the grinding powder together after the bearing steel balls are ground, the bearing steel balls, the polishing steel balls and the grinding powder are guided and conveyed to a multistage screening device 1, the multistage screening device 1 screens the bearing steel balls, the polishing steel balls, the grinding powder and the grinding powder in a multistage classification way, wherein the polishing steel balls with heavy abrasion are also screened out, the polished bearing steel balls are screened out and conveyed to a region to be treated, the polishing steel balls with heavy abrasion are screened out and conveyed to a waste region to be recovered, the grinding powder is conveyed to the screening and conveying device 4, the qualified polishing steel balls are conveyed to an automatic proportioning device 2 for weighing, and proper polishing steel balls are added for proportioning, after the blending is finished, the polishing steel balls are conveyed to the conveying device 4, the bearing steel balls to be ground are placed on the conveying device 4 by workers, and the polishing steel balls, the polishing steel balls and the grinding powder are conveyed to the inside of the roller grinding device 3 by the conveying device 4 to be ground. This application ensures the quantity of qualified steel ball of polishing through the screening ratio, can effectively improve grinding efficiency and quality.
Further, as shown in fig. 4 to 6:
the multistage screening device 1 comprises a first mounting bracket 1a, a multistage screening box 1b and a vibrator 1 c; the first mounting bracket 1a is arranged beside the roller grinding device 3; the multistage screening box 1b is fixedly arranged on the first mounting bracket 1 a; the vibrator 1c is fixedly installed at the bottom of the multistage screening chamber 1 b.
Based on the above embodiment, the technical problem that this application wants to solve is that quick categorised bearing steel ball, steel ball and the abrasive powder of polishing. Therefore, this application is through grinder with the bearing steel ball, the steel ball of polishing and ground powder are together discharged, the bearing steel ball, the steel ball of polishing and the guide of ground powder are carried on multistage screening case 1b, electromagnetic shaker 1c is preferred vibrating motor, vibrating motor drives multistage screening case 1b vibrations, multistage screening case 1b cooperation vibrations are to the bearing steel ball, steel ball and ground powder carry out the quick screening separation of polishing, the steel ball that will wear and tear simultaneously and increase is selected out, the good bearing steel ball of polishing is selected out and is carried the pending district, the steel ball of polishing that wearing and tearing are heavier is selected out and is carried the waste material district and treat the recovery, ground powder is selected out and is carried on conveyor 4, qualified steel ball of polishing is carried on automatic proportioning device 2, it can effectual improvement screening efficiency to screen through the multistage screening case 1b of vibrating motor cooperation.
Further, as shown in fig. 6:
the multi-stage screening box 1b is characterized in that a first filtering sieve 1b1, a second filtering sieve 1b2 and a third filtering sieve 1b3 are arranged in the box body and are sequentially arranged in an inclined mode, the first filtering sieve 1b1, the second filtering sieve 1b2 and the third filtering sieve 1b3 are uniformly and fixedly connected with one another in a multi-box mode, the bottom of the box body is an inclined surface, and a plurality of discharging ports are formed in the side portion of the box body.
Based on the above embodiment, the technical problem that this application wants to solve is that sort in proper order and select bearing steel ball, polish steel ball and grinding powder. Therefore, the bearing steel balls, the polishing steel balls and the grinding powder are discharged together through the grinding device, the bearing steel balls, the polishing steel balls and the grinding powder are guided and conveyed to the first filter sieve 1b1 of the multistage screening box 1b, the polishing steel balls and the grinding powder fall into the second filter sieve 1b2 through vibration, the polishing steel balls with large loss and the polishing powder fall into the third filter sieve 1b3 through vibration, the vibration grinding powder is filled in the bottom of the multistage screening box 1b and penetrates through the third filter sieve 1b3, and the screened materials are conveyed to the designated position through a plurality of discharge ports on the side portion. The materials are screened 3 times through the first filter screen 1b1, the second filter screen 1b2 and the third filter screen 1b, so that the classification effect can be effectively ensured.
Further, as shown in fig. 7:
the automatic proportioning device 2 comprises a second mounting bracket 2a, a weighing device 2b and a quantitative adding device 2 c; the weighing device 2b is fixedly arranged on the second mounting bracket 2 a; the quantitative adding device 2c is arranged right above the weighing device 2b, and the weighing device 2b is fixedly connected with the second mounting bracket 2 a.
Based on above-mentioned embodiment, the technical problem that this application wants to solve is the automatic steel ball of polishing of allotting of being convenient for, ensures the effect of polishing. Therefore, qualified polishing steel balls are conveyed to the inside of the weighing device 2b through the multistage screening box 1b, the weighing device 2b weighs the steel balls, whether the polishing steel balls are lacked or not is calculated according to gravity, the polishing steel balls can be automatically added in proper amount through the quantitative adding device 2c, and the quantity of the polishing steel balls is effectively guaranteed to be enough.
Further, as shown in fig. 9:
the weighing device 2b comprises a material receiving box 2b1, an inclined base 2b2, a pressure sensor 2b3, a discharging guide rail 2b4, a first linear driver 2b5 and a material baffle plate 2b 6; the material receiving box 2b1 is fixedly arranged on the second mounting bracket 2 a; the pressure sensor 2b3 is fixedly arranged at the bottom of the material receiving box 2b 1; the inclined base 2b2 is slidably mounted inside the material receiving box 2b1, the bottom of the inclined base 2b2 is abutted to the pressure sensor 2b3, the discharging guide rail 2b4 is arranged on the side part of the material receiving box 2b1, the discharging guide rail 2b4 is fixedly connected with the material receiving box 2b1, and an opening is formed in the discharging guide rail 2b 4; the striker plate 2b6 is slidably mounted in the opening of the discharge guide rail 2b 4; the first linear driver 2b5 is fixedly arranged at the side part of the material receiving box 2b1, and the output end of the first linear driver 2b5 is fixedly connected with the striker plate 2b 6.
Based on above-mentioned embodiment, the technical problem that this application wants to solve is weighing qualified steel ball of polishing. Therefore, qualified grinding steel balls are conveyed to the inside of the material receiving box 2b1 through the multistage screening box 1b, the grinding steel balls fall on the inclined base 2b2, the inclined base 2b2 is extruded, the pressure sensor 2b3 is extruded at the same time to detect the gravity of the qualified grinding steel balls, if the gravity of the qualified grinding steel balls is rotated to be low, the qualified grinding steel balls are absent, the quantitative adding device 2c is used for adding and the grinding steel balls are sufficient, the first linear driver 2b5 is preferably a cylinder, the prepared cylinder drives the material baffle plate 2b6 to ascend to open the discharging guide rail 2b4, the grinding steel balls extend out the discharging guide rail 2b4 to enter the inside of the conveying device 4, and the proportion amount of the grinding steel balls can be effectively detected through the pressure sensor 2b 3.
Further, as shown in fig. 8 and 9:
the quantitative adding device 2c comprises a storage hopper 2c1, a rotating shaft 2c2, a dividing plate 2c3 and a first rotating driver 2c 4; the storage hopper 2c1 is arranged right above the weighing device 2b, and the storage hopper 2c1 is fixedly connected with the second mounting bracket 2 a; the rotating shaft 2c2 is rotatably arranged at the discharge hole at the bottom of the storage hopper 2c 1; the dividing plate 2c3 is provided with a plurality of and evenly distributed on the rotating shaft 2c 2; the first rotary driver 2c4 is fixedly installed on the storage hopper 2c1, and the output end of the first rotary driver 2c4 is in transmission connection with the rotating shaft 2c 2.
Based on the above embodiments, the technical problem that the present application intends to solve is to add steel balls quantitatively. For this purpose, the first rotary driver 2c4 is preferably a servo motor, the storage hopper 2c1 is used for storing grinding steel balls, the weighing device 2b detects the lack of the grinding steel balls, the servo motor drives the rotary shaft 2c2 to rotate, the rotary shaft 2c2 drives the plurality of partition plates 2c3 to rotate synchronously, the partition plates 2c3 drives quantitative grinding steel balls to fall into the weighing device 2b from the storage hopper 2c1 for adding when rotating, the discharging speed can be effectively controlled by stopping discharging through a plurality of partitions,
further, as shown in fig. 10:
the roller grinding device 3 comprises an adjusting base 3a, a grinding roller 3b, a material guide rail 3c, a driving wheel 3d, a driven wheel 3e, a second rotary driver 3f and a transmission belt 3 g; the grinding roller 3b is rotatably arranged on the adjusting base 3 a; the guide rail 3c is arranged below the grinding roller 3b, and the guide rail 3c is fixedly connected with the adjusting base 3 a; the second rotary driver 3f is fixedly arranged on the adjusting base 3 a; the driving wheel 3d is fixedly arranged at the output end of the second rotary driver 3 f; the driven wheel 3e is fixedly arranged on the grinding roller 3 b; the driving belt 3g is sleeved on the driving wheel 3d and the driven wheel 3 e.
Based on the above embodiments, the technical problem that the present application intends to solve is to grind bearing steel balls. For this purpose, the bearing steel balls, the grinding steel balls and the grinding powder are conveyed to the interior of the grinding roller 3b through the conveying device 4, the second rotary driver 3f is preferably a servo motor, the servo motor drives a driving wheel 3d to rotate, the driving wheel 3d drives a driven wheel 3e to rotate through a transmission belt 3g, the driven wheel 3e drives the grinding roller 3b to rotate, the bearing steel balls are driven when the grinding roller 3b rotates, the grinding steel balls and the grinding powder rotate together, the grinding steel balls are matched with the grinding powder to impact and grind the bearing steel balls, after grinding is completed, a discharge port of the grinding roller 3b rotates downwards to be opposite to the material guide rail 3c, the grinding roller 3b conveys the inner bearing steel balls, the grinding steel balls and the grinding powder to the multistage screening device 1 together through the material guide rail 3c, the adjusting base 3a can adjust the placement angle of the grinding roller 3b, and the discharging speed is improved.
Further, as shown in fig. 11:
the adjustment base 3a comprises a mounting base 3a1, a movable base 3a2, a third mounting bracket 3a3 and a second linear actuator 3a 4; the movable base 3a2 is arranged on the installation base 3a1, and the movable base 3a2 is rotatably connected with the installation base 3a 1; the second linear driver 3a4 is arranged between the movable base 3a2 and the mounting base 3a1, one end of the second linear driver 3a4 is rotatably connected with the mounting base 3a1, and the output end of the second linear driver 3a4 is rotatably connected with the movable base 3a 2; the third mounting bracket 3a3 is fixedly mounted on the movable base 3a 2.
Based on the above embodiments, the technical problem to be solved by the present application is to adjust the angle of the grinding roller 3 b. Therefore, in the present application, the second linear actuator 3a4 is preferably a hydraulic push rod, when the grinding roller 3b finishes grinding and blanking, the hydraulic push rod pushes the movable base 3a2 to tilt and rise, when the movable base 3a2 tilts and rises, the third mounting bracket 3a3 tilts, and the third mounting bracket 3a3 tilts the grinding roller 3b, so that the material in the grinding roller 3b is gathered to the discharge hole. The blanking speed of the grinding roller 3b is effectively improved.
Further, as shown in fig. 12 and 13:
the inside of grinding cylinder 3b is equipped with a plurality of convex surfaces 3b1, and the lateral part of grinding cylinder 3b is equipped with the discharge gate, is equipped with sliding clamping plate 3b2 on the discharge gate, and sliding clamping plate 3b2 and discharge gate sliding connection.
Based on the above embodiments, the technical problem that the present application intends to solve is to facilitate the improvement of the grinding effect. For this purpose, the present application uses a plurality of convex surfaces 3b1 on the inside of the grinding roller 3b for stirring the materials, a discharge hole on the side of the grinding roller 3b for discharging materials, and a sliding clamping plate 3b2 for closing the grinding roller 3 b. The stirring degree of the materials can be effectively increased by the plurality of convex surfaces 3b 1.
Further, as shown in fig. 14:
the conveying device 4 comprises a synchronous belt conveyor 4a, a feeding hopper 4b, a storage box 4c and a material guide hopper 4 d; the input end of a synchronous belt conveyor 4a is arranged beside the abrasive regulating device, and the output end of the synchronous belt conveyor 4a is arranged above the roller grinding device 3; the plurality of feeding hoppers 4b are uniformly distributed on the synchronous belt conveyor 4a, and the synchronous belt conveyor 4a is fixedly arranged at the input end of the synchronous belt conveyor 4 a; the material guide hopper 4d is fixedly arranged at the output end of the synchronous belt conveyor 4 a.
Based on the above embodiments, the technical problem that this application wants to solve is to stably convey materials. Therefore, the storage box 4c is used for collecting bearing steel balls, polishing steel balls and grinding powder, when the grinding roller 3b needs to feed, the discharge port of the grinding roller 3b faces upwards, the synchronous belt conveyor 4a is provided with the material conveying hopper 4b and penetrates through the bottom of the storage box 4c, the material conveying hopper 4b drives the bearing steel balls, the polishing steel balls and the grinding powder to move, when the bearing steel balls, the polishing steel balls and the grinding powder move to the material guide hopper 4d, the bearing steel balls, the polishing steel balls and the grinding powder are poured into the material guide hopper 4d, and the material guide hopper 4d guides and conveys the bearing steel balls, the polishing steel balls and the grinding powder to the discharge port on the side portion of the grinding roller 3 b.
The method comprises the steps of conveying a bearing steel ball, a polishing steel ball and grinding powder to the inside of a roller grinding device 3 through a conveying device 4 for grinding treatment, discharging the bearing steel ball, the polishing steel ball and the grinding powder through the grinding device after the bearing steel ball is ground, guiding and conveying the bearing steel ball, the polishing steel ball and the grinding powder to a multistage screening device 1, screening the bearing steel ball, the polishing steel ball and the grinding powder through the multistage screening device 1 in a multistage classification mode, screening out the polishing steel ball with heavy abrasion, screening out the bearing steel ball with heavy abrasion, conveying the bearing steel ball with the good abrasion to a region to be treated, screening out the polishing steel ball with heavy abrasion to a waste region to be recovered, conveying the grinding powder to the conveying device 4, conveying the qualified polishing steel ball to an automatic proportioning device 2 for weighing, adding the proper polishing steel ball for proportioning, and conveying the polishing steel ball to the conveying device 4 after proportioning is finished, the staff puts into conveyor 4 with the bearing steel ball that needs to grind on, and conveyor 4 will polish steel ball, polish steel ball and grinding powder and carry the cylinder grinder 3 inside together and grind. This application ensures qualified quantity of the steel ball of polishing through the screening ratio, can effectively improve grinding efficiency and quality.
The above examples only show one or more embodiments of the present invention, and the description is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A strengthening grinding device for processing bearing steel balls comprises a roller grinding device (3), a grinding material adjusting device and a conveying device (4); the abrasive material adjusting device is arranged beside the roller grinding device (3); the input end of the conveying device (4) is arranged beside the grinding material adjusting device, and the output end of the conveying device (4) is arranged above the roller grinding device (3); the grinding material adjusting device is characterized by further comprising a multi-stage screening device (1) and an automatic proportioning device (2); the multistage screening device (1) is arranged beside the roller grinding device (3), and the automatic proportioning device (2) is arranged beside the multistage screening device (1).
2. The intensified abrasive equipment for processing bearing steel balls according to claim 1 is characterized in that the multi-stage screening device (1) comprises a first mounting bracket (1a), a multi-stage screening box (1b) and a vibrator (1 c); the first mounting bracket (1a) is arranged beside the roller grinding device (3); the multistage screening box (1b) is fixedly arranged on the first mounting bracket (1 a); the vibrator (1c) is fixedly arranged at the bottom of the multistage screening box (1 b).
3. The reinforced grinding equipment for bearing steel ball processing according to claim 2, characterized in that the inside of the box body of the multi-stage screening box (1b) is provided with a first filter screen (1b1), a second filter screen (1b2) and a third filter screen (1b3) which are arranged in an inclined manner in sequence, the first filter screen (1b1), the second filter screen (1b2) and the third filter screen (1b3) are uniformly and fixedly connected in a multi-box body manner, the bottom of the box body is an inclined plane, and the side part of the box body is provided with a plurality of discharge ports.
4. The reinforced grinding equipment for processing the bearing steel ball as claimed in claim 1, wherein the automatic proportioning device (2) comprises a second mounting bracket (2a), a weighing device (2b) and a quantitative adding device (2 c); the weighing device (2b) is fixedly arranged on the second mounting bracket (2 a); the quantitative adding device (2c) is arranged right above the weighing device (2b), and the weighing device (2b) is fixedly connected with the second mounting bracket (2 a).
5. The intensified grinding apparatus for bearing steel ball processing according to claim 1, characterized in that the weighing device (2b) comprises a receiving box (2b1), a tilting base (2b2), a pressure sensor (2b3), a discharging guide rail (2b4), a first linear drive (2b5) and a striker plate (2b 6); the material receiving box (2b1) is fixedly arranged on the second mounting bracket (2 a); the pressure sensor (2b3) is fixedly arranged at the bottom of the material receiving box (2b 1); the inclined base (2b2) is slidably mounted inside the material receiving box (2b1), the bottom of the inclined base (2b2) is abutted against the pressure sensor (2b3), the discharging guide rail (2b4) is arranged on the side part of the material receiving box (2b1), the discharging guide rail (2b4) is fixedly connected with the material receiving box (2b1), and an opening is formed in the discharging guide rail (2b 4); the striker plate (2b6) is slidably arranged in the opening of the discharging guide rail (2b 4); the first linear driver (2b5) is fixedly arranged at the side part of the material receiving box (2b1), and the output end of the first linear driver (2b5) is fixedly connected with the striker plate (2b 6).
6. The reinforced grinding equipment for processing bearing steel balls according to claim 4, characterized in that the quantitative adding device (2c) comprises a storage hopper (2c1), a rotating shaft (2c2), a dividing plate (2c3) and a first rotary driver (2c 4); the storage hopper (2c1) is arranged right above the weighing device (2b), and the storage hopper (2c1) is fixedly connected with the second mounting bracket (2 a); the rotating shaft (2c2) is rotatably arranged at the discharge hole at the bottom of the storage hopper (2c 1); the plurality of dividing plates (2c3) are uniformly distributed on the rotating shaft (2c 2); the first rotary driver (2c4) is fixedly arranged on the storage hopper (2c1), and the output end of the first rotary driver (2c4) is in transmission connection with the rotating shaft (2c 2).
7. The reinforced grinding equipment for processing bearing steel balls according to claim 1, characterized in that the roller grinding device (3) comprises an adjusting base (3a), a grinding roller (3b), a material guide rail (3c), a driving wheel (3d), a driven wheel (3e), a second rotary driver (3f) and a transmission belt (3 g); the grinding roller (3b) is rotatably arranged on the adjusting base (3 a); the guide rail (3c) is arranged below the grinding roller (3b), and the guide rail (3c) is fixedly connected with the adjusting base (3 a); the second rotary driver (3f) is fixedly arranged on the adjusting base (3 a); the driving wheel (3d) is fixedly arranged at the output end of the second rotary driver (3 f); the driven wheel (3e) is fixedly arranged on the grinding roller (3 b); the driving belt (3g) is sleeved on the driving wheel (3d) and the driven wheel (3 e).
8. An enhanced grinding apparatus for bearing steel ball processing according to claim 7, characterized in that the adjusting base (3a) comprises a mounting base (3a1), a movable base (3a2), a third mounting bracket (3a3) and a second linear drive (3a 4); the movable base (3a2) is arranged on the mounting base (3a1), and the movable base (3a2) is rotatably connected with the mounting base (3a 1); the second linear driver (3a4) is arranged between the movable base (3a2) and the mounting base (3a1), one end of the second linear driver (3a4) is rotatably connected with the mounting base (3a1), and the output end of the second linear driver (3a4) is rotatably connected with the movable base (3a 2); the third mounting bracket (3a3) is fixedly arranged on the movable base (3a 2).
9. The intensified grinding apparatus for processing bearing steel balls according to claim 7, characterized in that the grinding drum (3b) is provided with a plurality of convex surfaces (3b1) inside, the side of the grinding drum (3b) is provided with a discharge hole, the discharge hole is provided with a sliding clamping plate (3b2), and the sliding clamping plate (3b2) is connected with the discharge hole in a sliding manner.
10. The reinforced grinding equipment for processing the bearing steel balls as claimed in claim 1, wherein the conveying device (4) comprises a synchronous belt conveyor (4a), a feeding hopper (4b), a storage box (4c) and a material guide hopper (4 d); the input end of the synchronous belt conveyor (4a) is arranged beside the abrasive regulating device, and the output end of the synchronous belt conveyor (4a) is arranged above the roller grinding device (3); the plurality of feeding hoppers (4b) are uniformly distributed on the synchronous belt conveyor (4a), and the synchronous belt conveyor (4a) is fixedly arranged at the input end of the synchronous belt conveyor (4 a); the material guide hopper (4d) is fixedly arranged at the output end of the synchronous belt conveyor (4 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210382068.5A CN114750061A (en) | 2022-04-12 | 2022-04-12 | A strengthen grinding device for bearing steel ball processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210382068.5A CN114750061A (en) | 2022-04-12 | 2022-04-12 | A strengthen grinding device for bearing steel ball processing |
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| CN114750061A true CN114750061A (en) | 2022-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210382068.5A Pending CN114750061A (en) | 2022-04-12 | 2022-04-12 | A strengthen grinding device for bearing steel ball processing |
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| CN (1) | CN114750061A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116873512A (en) * | 2023-09-08 | 2023-10-13 | 江苏今亿环保科技有限公司 | Quantitative-feeding powdery activated carbon conveyor and conveying method |
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| WO2016062856A1 (en) * | 2014-10-24 | 2016-04-28 | Tecnolook S.R.L. | Barrel finishing device |
| CN111843810A (en) * | 2020-07-16 | 2020-10-30 | 广州大学 | Bearing steel ball surface strengthening processing method |
| CN113211290A (en) * | 2021-05-31 | 2021-08-06 | 广州大学 | Bearing steel ball strengthening grinding automatic processing equipment |
| CN214765891U (en) * | 2020-10-28 | 2021-11-19 | 杭加(广东)建筑节能新材料有限公司 | Automatic proportioning and adding device for steel ball and steel section of aerated concrete slurry ball mill |
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| CN2142772Y (en) * | 1992-11-16 | 1993-09-29 | 马鞍山市腾达环保设备厂 | Automatic adding machine for grinding machine media |
| CN103418466A (en) * | 2012-05-22 | 2013-12-04 | 泰州市博阳自动化设备有限公司 | Steel-ball outputting, screening and filling device for ball mill |
| WO2016062856A1 (en) * | 2014-10-24 | 2016-04-28 | Tecnolook S.R.L. | Barrel finishing device |
| CN111843810A (en) * | 2020-07-16 | 2020-10-30 | 广州大学 | Bearing steel ball surface strengthening processing method |
| CN214765891U (en) * | 2020-10-28 | 2021-11-19 | 杭加(广东)建筑节能新材料有限公司 | Automatic proportioning and adding device for steel ball and steel section of aerated concrete slurry ball mill |
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| Publication number | Priority date | Publication date | Assignee | Title |
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