CN109277936A - A kind of needle roller corase grinding device and its application method - Google Patents
A kind of needle roller corase grinding device and its application method Download PDFInfo
- Publication number
- CN109277936A CN109277936A CN201811294507.7A CN201811294507A CN109277936A CN 109277936 A CN109277936 A CN 109277936A CN 201811294507 A CN201811294507 A CN 201811294507A CN 109277936 A CN109277936 A CN 109277936A
- Authority
- CN
- China
- Prior art keywords
- roller
- dust
- dust sleeve
- needle
- ash
- 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
- 238000000227 grinding Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title description 5
- 239000000428 dust Substances 0.000 claims abstract description 54
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 239000003082 abrasive agent Substances 0.000 claims description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 3
- 238000011017 operating method Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 241001131688 Coracias garrulus Species 0.000 claims 27
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- 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
- B24B31/023—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 tiltable axis
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of needle rollers to roughly grind device, roller including head end opening setting and it is set to the driving gear of roller tail end, it is characterized by: being provided with dust sleeve on the outside of roller, ash-hole is provided on the side wall of roller, ash-hole is connected to through the barrel of roller with the inner cavity of dust sleeve, the head end opening of roller is provided with bung, is additionally provided with and adjusts platform and air blower etc..The present invention has the advantage that the clast generated in rough grinding pass can be separated with needle roller compared with prior art, reduces the buffer function of clast in rough grinding pass, so that the improved efficiency of corase grinding；The speed for making air-flow accelerate ash discharge by passing through ash-hole in roller by snorkel, takes away heat, enhances the safety of operation；Quickly discharge dust is helped by setting vibrator, avoids frequent clean；Loading and unloading are convenient, and rough grinding pass is uniform, and the quality of product is improved.
Description
Technical field
The present invention relates to machinery manufacturing technology field more particularly to the manufacturing process technologies of needle roller.
Background technique
Our countries are the big countries that uses of bearing, and the production of needle roller has directly influenced the precision of bearing in bearing, at present
The corase grinding of needle roller greatly is mostly used needle roller to be processed to be put into roller and is roughly ground, but is difficult to be ground and roll after roughly grinding
Needle distinguishes, and along with originally there is some protection oil such as lubricating oil on needle roller, grinding is easier to be bonded on needle roller, is
This, proposes a kind of needle roller corase grinding device, can be separated grinding with needle roller by way of ventilation, and being provided with dust sleeve can
It is ground dust with storage, to prevent pollution, production efficiency is greatly improved in this way, labor intensity also greatly reduces.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of needle rollers to roughly grind device.
The present invention is achieved by the following technical solutions: a kind of needle roller corase grinding device, the rolling including head end opening setting
Cylinder and the driving gear for being set to roller tail end, it is characterised in that: dust sleeve is provided on the outside of roller, in the side wall of roller
On be provided with ash-hole, ash-hole is connected to through the barrel of roller with the inner cavity of dust sleeve, is set in the head end opening of roller
It is equipped with bung.
As further improvement of these options, dust sleeve is rack-mount, can between roller and dust sleeve
Rotationally connect.
As further improvement of these options, the tail portion of roller is provided with snorkel, snorkel connects air blower
With the inner cavity of roller, exhaust outlet is provided on dust sleeve.
As further improvement of these options, the position of snorkel and cylinder contact is provided with sealing bearing, it is close
The outer rim of envelope bearing is connect with roller, and snorkel is sent into roller by the inner ring of sealing bearing.
As further improvement of these options, exhaust outlet is set to the top of dust sleeve, exhaust outlet also with pumping
Machine connection.
As further improvement of these options, the bottom of dust sleeve is provided with ash discharging hole.
As further improvement of these options, dust sleeve be set to adjust platform on, adjust platform include pedestal,
Go up and down executive component, loading plate and connecting bracket, loading plate is set to pedestal top by going up and down executive component, connecting bracket by
Loading plate stretches out upwards to be included two and is respectively arranged at the hydraulic of dust sleeve both ends with dust sleeve connection, lifting executive component
Lifter group at.
As further improvement of these options, vibrator is provided on loading plate.
The present invention also provides a kind of operating methods of above-mentioned needle roller corase grinding device, it is characterised in that steps are as follows:
Step 1: adjusting lifting executive component, so that the stem of roller is open and tilt upward, rolled after opening bung to interior filling
Needle and abrasive material, later closing bucket-lid；
Step 2: opening air blower, starting motor moves roller rotation by driving gear band；
Step 3: adjusting lifting executive component while roller rotation is kept to change the inclination angle of roller constantly；
Step 4: closing liter valence executive component, which simultaneously closes off motor, makes roller stop operating after corase grinding, air blast is kept
Machine is in running order, opens ash discharging hole discharge clast and dust；
Step 5: close air blower, adjust lifting executive component make roller head end Open Side Down inclination, open bung take
Needle roller and abrasive material out.
The present invention has the advantage that the design of ash-hole and dust sleeve compared with prior art, so that in rough grinding pass
The clast of generation can be separated with needle roller, reduce the buffer function of clast in rough grinding pass, so that the improved efficiency of corase grinding；It is logical
The air pressure that snorkel is capable of increasing in roller is crossed, so that air-flow is entered dust sleeve by passing through ash-hole in roller, in this way can
Accelerate the speed of ash discharge, while the heat that friction generates can be taken away, enhances the safety of operation；By the way that vibrator energy is arranged
It enough solves the problems, such as to be easy to be adhered on roller and dust sleeve since dust particles are tiny, helps quickly discharge dust, keep away
Exempt from frequent clean；Furthermore the design for adjusting platform, can facilitate loading and unloading, moreover it is possible to which various aspects adjust angle, and rough grinding pass is more
Uniformly, the quality of product is improved.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is structure of the invention sectional view.
Specific embodiment
It elaborates below to the embodiment of the present invention, the present embodiment carries out under the premise of the technical scheme of the present invention
Implement, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to following implementation
Example.
Embodiment 1
A kind of needle roller corase grinding device, the roller 2 being arranged including head end opening and the driving gear for being set to 2 tail end of roller
22, it is characterised in that: be provided with dust sleeve 1 on the outside of roller 2, ash-hole 13, ash-hole are provided on the side wall of roller 2
13 barrels for running through roller 2 are connected to the inner cavity of dust sleeve 1, and the head end opening of roller 2 is provided with bung 21.Ash-hole
13 and dust sleeve 1 design, the clast generated in rough grinding pass is separated with needle roller, is reduced broken in rough grinding pass
The buffer function of bits, so that the improved efficiency of corase grinding.
Dust sleeve 1 is mounted on bracket 34, is rotatably coupled between roller 2 and dust sleeve 1.When roller 2 rotates
Dust sleeve 1 is kept fixed, and has opposite movement therebetween in this way, can be stirred the air-flow in dust sleeve 1 and be formed convection current, side
It helps clast quickly through ash-hole 13, prevents ash-hole 13 from blocking.
The tail portion of roller 2 is provided with snorkel 41, snorkel 41 connects the inner cavity of air blower 4 and roller 2, in dust collecting cover
Exhaust outlet 11 is provided on cylinder 1.It is capable of increasing the air pressure in roller 2 by snorkel 41, so that air-flow is by the row of passing through in roller 2
Grey hole 13 is entered dust sleeve 1, can accelerate the speed of ash discharge in this way, while can take away heat that friction generates, is enhanced
The safety of operation.
The position that snorkel 41 is contacted with roller 2 is provided with sealing bearing 23, the outer rim and roller 2 for sealing bearing 23 connect
It connects, snorkel 41 is sent into roller 2 by the inner ring of sealing bearing 23.
Exhaust outlet 11 is set to the top of dust sleeve 1, and exhaust outlet 11 is also connect with air exhauster 5.Due to being contained in roller 2
Needle roller, abrasive material and some dust, vapour lock is very big at work, in order to guarantee that ash discharge can be gone on smoothly by the way that air exhauster 5 is arranged
Air-flow smooth flow is helped, dust is largely inhaled into air exhauster 5 in order to prevent, and bleeding point is set to 1 top of dust sleeve
The Dust Capacity into air exhauster 5 can be reduced.
The bottom of dust sleeve 1 is provided with ash discharging hole 12.
Dust sleeve 1, which is set to, to be adjusted on platform, and adjusting platform includes pedestal 31, lifting executive component 32, loading plate 33
With connecting bracket 34, loading plate 33 is set to 31 top of pedestal by going up and down executive component 32, and connecting bracket 34 is by loading plate 33
It stretches out and is connect with dust sleeve 1 upwards, lifting executive component 32 includes two hydraulic liters for being respectively arranged at 1 both ends of dust sleeve
Bar composition drops.
Vibrator is provided on loading plate 33.Since dust particles are tiny, it is easy to be adhered to roller 2 and dust sleeve
On 1, it is able to solve this problem by the way that vibrator is arranged, quickly discharge dust is helped, avoids frequent clean.
Embodiment 2
A kind of above-mentioned a kind of operating method of needle roller corase grinding device, it is characterised in that steps are as follows:
Step 1: adjusting lifting executive component 32, so that the stem of roller 2 is open and tilt upward, to interior after opening bung 21
Needle roller and abrasive material are loaded, later closing bucket-lid 21；
Step 2: opening air blower 4, starting motor drives roller 2 to rotate by driving gear 22；
Change the inclination angle of roller 2 constantly Step 3: adjusting lifting executive component 32 while keeping roller 2 to rotate；
Step 4: closing liter valence executive component, which simultaneously closes off motor, makes roller 2 stop operating after corase grinding, drum is kept
Blower 4 is in running order, opens ash discharging hole 12 and clast and dust is discharged；
Step 5: close air blower 4, adjust lifting executive component 32 make roller 2 head end Open Side Down inclination, open bucket
Lid 21 takes out needle roller and abrasive material.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.
Claims (9)
1. a kind of needle roller roughly grinds device, the roller including head end opening setting and the driving gear for being set to the roller tail end,
It is characterized by: being provided with dust sleeve on the outside of the roller, ash-hole, the row are provided on the side wall of the roller
Grey hole is connected to through the barrel of roller with the inner cavity of dust sleeve, and the head end opening of the roller is provided with bung.
2. a kind of needle roller roughly grinds device as described in claim 1, it is characterised in that: the dust sleeve is rack-mount, institute
It states and is rotatably coupled between roller and dust sleeve.
3. a kind of needle roller roughly grinds device as claimed in claim 2, it is characterised in that: be provided with and supply gas in the tail portion of the roller
Pipe, the inner cavity of snorkel the connection air blower and roller, is provided with exhaust outlet on the dust sleeve.
4. a kind of needle roller roughly grinds device as claimed in claim 3, it is characterised in that: at the position of the snorkel and cylinder contact
It is provided with sealing bearing, the outer rim of the sealing bearing is connect with roller, and the snorkel is sent by the inner ring of sealing bearing
In roller.
5. a kind of needle roller roughly grinds device as claimed in claim 3, it is characterised in that: the exhaust outlet is set to the top of dust sleeve
Portion, the exhaust outlet are also connect with air exhauster.
6. a kind of needle roller roughly grinds device as claimed in claim 3, it is characterised in that: the bottom of dust sleeve is provided with ash discharge
Mouthful.
7. a kind of needle roller roughly grinds device as claimed in claim 3, it is characterised in that: the dust sleeve is set to adjusting platform
On, the adjusting platform includes that pedestal, lifting executive component, loading plate and connecting bracket, the loading plate are executed by lifting
Element is set to above the pedestal, and the connecting bracket is stretched out and the dust sleeve connection, the liter upwards by loading plate
Drop executive component includes two hydraulic lifting arm compositions for being respectively arranged at dust sleeve both ends.
8. a kind of needle roller roughly grinds device as claimed in claim 7, it is characterised in that: be provided with vibrator on the loading plate.
9. a kind of operating method of needle roller corase grinding device a kind of as claimed in claim 7, it is characterised in that steps are as follows:
Step 1: adjust lifting executive component, make roller stem be open tilt upward, open bung after to interior filling needle roller with
Abrasive material, later closing bucket-lid；
Step 2: opening air blower, starting motor moves roller rotation by driving gear band；
Step 3: adjusting lifting executive component while roller rotation is kept to change the inclination angle of roller constantly；
Step 4: closing liter valence executive component, which simultaneously closes off motor, makes roller stop operating after corase grinding, keep at air blower
In working condition, ash discharging hole discharge clast and dust are opened；
Step 5: close air blower, adjust lifting executive component make roller head end Open Side Down inclination, open bung take out rolling
Needle and abrasive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811294507.7A CN109277936B (en) | 2018-11-01 | 2018-11-01 | Roller pin rough grinding device and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811294507.7A CN109277936B (en) | 2018-11-01 | 2018-11-01 | Roller pin rough grinding device and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109277936A true CN109277936A (en) | 2019-01-29 |
| CN109277936B CN109277936B (en) | 2024-08-20 |
Family
ID=65174748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811294507.7A Active CN109277936B (en) | 2018-11-01 | 2018-11-01 | Roller pin rough grinding device and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109277936B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338549A (en) * | 2020-10-27 | 2021-02-09 | 黄永恒 | Cutting device is used in screw processing with clearance effect of polishing |
| CN113894041A (en) * | 2021-10-22 | 2022-01-07 | 山东省交通科学研究院 | Machine-made sand winnowing equipment and controllable winnowing method |
| CN114770356A (en) * | 2022-06-17 | 2022-07-22 | 江苏景华木业有限公司 | Small-size wooden component rotary grinding device with anticorrosive effect |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09117854A (en) * | 1995-10-25 | 1997-05-06 | Sinto Brator Co Ltd | Dry barrel polishing method and polishing device |
| CN202506469U (en) * | 2012-01-12 | 2012-10-31 | 程秋林 | Improved dust-collection dry grinding device |
| CN206998579U (en) * | 2017-06-16 | 2018-02-13 | 江门市杰出五金制品有限公司 | One kind mill burr device |
| CN209439970U (en) * | 2018-11-01 | 2019-09-27 | 南京仁恒轴承滚动体有限公司 | A kind of needle roller corase grinding device |
-
2018
- 2018-11-01 CN CN201811294507.7A patent/CN109277936B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09117854A (en) * | 1995-10-25 | 1997-05-06 | Sinto Brator Co Ltd | Dry barrel polishing method and polishing device |
| CN202506469U (en) * | 2012-01-12 | 2012-10-31 | 程秋林 | Improved dust-collection dry grinding device |
| CN206998579U (en) * | 2017-06-16 | 2018-02-13 | 江门市杰出五金制品有限公司 | One kind mill burr device |
| CN209439970U (en) * | 2018-11-01 | 2019-09-27 | 南京仁恒轴承滚动体有限公司 | A kind of needle roller corase grinding device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338549A (en) * | 2020-10-27 | 2021-02-09 | 黄永恒 | Cutting device is used in screw processing with clearance effect of polishing |
| CN113894041A (en) * | 2021-10-22 | 2022-01-07 | 山东省交通科学研究院 | Machine-made sand winnowing equipment and controllable winnowing method |
| CN114770356A (en) * | 2022-06-17 | 2022-07-22 | 江苏景华木业有限公司 | Small-size wooden component rotary grinding device with anticorrosive effect |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109277936B (en) | 2024-08-20 |
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