CN105729286A - Shaft part polishing device suitable for different lengths and use method thereof - Google Patents
Shaft part polishing device suitable for different lengths and use method thereof Download PDFInfo
- Publication number
- CN105729286A CN105729286A CN201610155425.9A CN201610155425A CN105729286A CN 105729286 A CN105729286 A CN 105729286A CN 201610155425 A CN201610155425 A CN 201610155425A CN 105729286 A CN105729286 A CN 105729286A
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- CN
- China
- Prior art keywords
- axial workpiece
- outboard rack
- polishing
- driving
- protrusion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/04—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for rotationally symmetrical workpieces, e.g. ball-, cylinder- or cone-shaped workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a shaft part polishing device suitable for different lengths and a use method of the shaft part polishing device. The device comprises a polishing component with a polishing strip and a bearing base; a sliding groove is formed in the right end, a sliding seat is mounted in the sliding groove in a sliding manner, a driving screw is mounted in the sliding seat in a thread fit manner, the left end of the driving screw is rotatably mounted on the left side wall of the sliding groove, the right end of the driving screw penetrates an unthreaded hole formed in the right side wall of the sliding groove, and the driving screw is in power connection with an adjusting motor mounted at the outer end of the right side wall of the sliding groove; the left end of the bearing base and the sliding seat can be each rotatably provided with a clamping driving component in a bearing manner through a bearing; and a large gear located on the outer side and a small gear located on the inner side are fixedly mounted on the circumference face of each clamping driving component, the large gears are used for being engaged with outer side racks, and the small gears are used for being engaged with inner side racks, so that a shaft part is driven to press the polishing strip in an abutting manner and relatively rotate relative to the polishing strip so as to facilitate polishing operation, wherein the outer side racks and the inner side racks are arranged in a bilateral symmetry manner.
Description
Technical field
The present invention relates to polishing field, be specially burnishing device and the using method thereof of a kind of axial workpiece suitable in different length.
Background technology
The occasion that the dimension precision requirement of axial workpiece is higher generally requires and is polished grinding.In order to reach the size needed, dimensioned and surface smooth finish processing can be carried out while grinding and polishing.This generally requires uses different polishing dynamics and rotary speed.In order to carry out different polishing strategies according to different workpiece, generally require and carry out different glossings according to different workpiece situations.Especially, when manually polishing, this glossing become along with different workpieces often relates to complex and various polissoir work station.This brings unfavorable factor to production cost, and relates to complex work station transfer step or complex control program.
Summary of the invention
It is an object of the invention to provide the burnishing device of a kind of axial workpiece suitable in different length and using method thereof, it can overcome defect of the prior art.
nullThe burnishing device of a kind of axial workpiece suitable in different length according to an aspect of the present invention，Including polishing component and the supporting base with burnishing stick，Right-hand member is provided with sliding tray，Described sliding tray is slidably mounted with sliding seat，In described sliding seat, threaded engagement is provided with driving screw rod，Described driving screw rod left end may be rotatably mounted on the left side wall of described sliding tray，Right-hand member traverse is arranged on the unthreaded hole on the right side wall of described sliding tray，And be connected with the adjustment motor power of the right side wall outer end being arranged on described sliding tray，Described supporting base left end and described sliding seat have rotatably supported the driver part that is installed each through bearing，The driver part that is installed described in two is oppositely arranged thus being installed in place by the two ends of described axial workpiece，It is installed on the periphery of driver part described in each and is installed with the gear wheel being positioned at outside and is positioned at the little gear of inner side，In order to engage with the outboard rack being symmetrical set and inner side tooth bar respectively thus driving described axial workpiece bear against described burnishing stick and relatively rotate relative to described burnishing stick to be polished operation，The rear end of two described inner side tooth bars is provided with installing hole，Described installing hole is provided with the connecting rod for driving two described inner side tooth bars，The middle, rear end of described connecting rod is fixedly installed driving shank，In two described inner side tooth bars, each front end is provided with the recess of upward opening and the protrusion horizontal stripe that separates，In two described outboard rack, each rear end is provided with the protrusion extending in described recess，The downside of described outboard rack has been arranged around scalable location cone pin in described front side of protruding，When described protrusion horizontal stripe is in described protrusion fluid-tight engagement state，Described scalable location cone pin is against the anterior end surface of described protrusion horizontal stripe thus fixing in place by described protrusion horizontal stripe relative to described outboard rack，Now，Between trailing flank and the trailing flank of described recess of described protrusion, there is space D；The downside of described outboard rack is additionally provided with the leading section being resisted against described outboard rack and protrudes upper thus top pressure spring that described protrusion horizontal stripe is biased backward；The front end place of described supporting base be provided with convex wall engage with the leading flank with described outboard rack thus it is travelled forward carry out spacing；Being provided with Shockproof gasket between described adjustment motor and the right side wall of described sliding tray, described Shockproof gasket, in order to reduce produced vibrations when described adjustment motor runs, makes operation more stable.
According to a further aspect in the invention, the using method of above-mentioned burnishing device, wherein, when described axial workpiece is carried out reburnishing by needs, described axial workpiece is applied big loading force by the polishing component of described burnishing stick, and described outboard rack is promoted forward to engage with described gear wheel thus described axial workpiece is carried out reburnishing by described driving shank；When described axial workpiece is gently polished by needs, described axial workpiece is applied little loading force by the polishing component of described burnishing stick, described outboard rack is continued to promote forward so that the leading flank of described outboard rack engages the convex wall at the front end place of described supporting base by described driving shank, and thus described outboard rack is limited；Described driving shank moves forward, described inner side tooth bar is made to overcome the biasing force of described top pressure spring and by the pressure of described scalable location cone pin thus relative to described outboard rack generation relative motion, thus pinion rotation described in the rack drives of described inner side is thus driving described axial workpiece to rotate, to carry out described light polishing.
Pass through the present invention, owing to being provided with two groups of different-diameters that workpiece can be driven to rotate and the gear of different modulus, its tooth bar engagement corresponding with two groups, it is thus possible to as required the pivot moment of the rotating speed of workpiece and needs transmission is adjusted, thus completing polishing work step two kinds different at a work station.And by arranging the two groups of tooth bars that can be one in front and one in back mutually linked, it enables to the tooth bar being positioned at front end place with the engagement of corresponding gear train thus completing the first polishing, these two groups of tooth bars being mutually linked can also switch to parallel join easily by the main motion of polishing, it is mutual relative motion, is so capable of the second polishing.It is achieved in the quick of two kinds of different glossings at same work station to switch.Adopt when reburnishing gear wheel to engage with corresponding tooth bar, it is possible to transmission high torque power；Adopt little gear to engage with corresponding tooth bar when light polishing, it is possible to so that polishing velocity is accelerated.And by arranging the space D between two tooth bar groups, it can be ensured that the interference effect that two groups of tooth bars will not be simultaneously engaged when engaging with corresponding gear；And the adjustment motor of the present invention can drive sliding shoe to move left and right, thus adjusting the spacing of two driver parts that are installed, it is possible to suitable in the axial workpiece of different length, versatility is higher.Whole apparatus structure is simple, reliable and easy to use.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the burnishing device of a kind of axial workpiece suitable in different length of the present invention.
Device in Fig. 2 Fig. 1 look up structural representation, it is shown that the distribution of the total of tooth bar and the engagement system with gear.
Fig. 3 is the schematic cross-section of the device in Fig. 1, it is shown that the mode that is connected with each other of tooth bar and the engagement system with gear.
Detailed description of the invention
Below in conjunction with Fig. 1-3, the present invention is described in detail.
nullThe burnishing device of a kind of axial workpiece 6 according to embodiment，Including polishing component 7 and the supporting base 8 with burnishing stick 71，Right-hand member is provided with sliding tray 21，Described sliding tray 21 is slidably mounted with sliding seat 25，In described sliding seat 25, threaded engagement is provided with driving screw rod 22，Described driving screw rod 22 left end may be rotatably mounted on the left side wall of described sliding tray 21，Right-hand member traverse is arranged on the unthreaded hole 23 on the right side wall of described sliding tray 21，And be connected with adjustment motor 24 power of the right side wall outer end being arranged on described sliding tray 21，Described supporting base 8 left end and described sliding seat 25 have rotatably supported, each through bearing 80, the driver part 82 that is installed，The driver part 82 that is installed described in two is oppositely arranged thus being installed in place by the two ends of described axial workpiece 6，It is installed on the periphery of driver part 82 described in each and is installed with the gear wheel 822 being positioned at outside and is positioned at the little gear 821 of inner side，In order to engage with the outboard rack 92 being symmetrical set and inner side tooth bar 91 respectively thus driving described axial workpiece 6 bear against described burnishing stick 71 and relatively rotate relative to described burnishing stick 71 to be polished operation，The rear end of two described inner side tooth bars 91 is provided with installing hole，Described installing hole is provided with the connecting rod 918 for driving two described inner side tooth bars 91，The middle, rear end of described connecting rod 918 is fixedly installed driving shank 919，In two described inner side tooth bars 91, each front end is provided with the recess 911 of upward opening and the protrusion horizontal stripe 910 that separates，In two described outboard rack 92, each rear end is provided with the protrusion 921 extending in described recess 911，The downside of described outboard rack 92 has been arranged around scalable location cone pin 922 on front side of described protrusion 921，When described protrusion horizontal stripe 910 is in described protrusion 921 fluid-tight engagement state，Described scalable location cone pin 922 is against the anterior end surface of described protrusion horizontal stripe 910 thus fixing in place by described protrusion horizontal stripe 910 relative to described outboard rack 92，Now，Between trailing flank and the trailing flank of described recess 911 of described protrusion 921, there is space D；The downside of described outboard rack 92 is additionally provided with the leading section being resisted against described outboard rack 92 and protrudes on 929 thus top pressure spring 928 that described protrusion horizontal stripe 910 is biased backward；The front end place of described supporting base 8 be provided with convex wall 81 engage with the leading flank with described outboard rack 92 thus it is travelled forward carry out spacing；Being provided with Shockproof gasket 26 between described adjustment motor 24 and the right side wall of described sliding tray 21, described Shockproof gasket 26, in order to reduce produced vibrations when described adjustment motor 24 runs, makes operation more stable.
Valuably, wherein, described driving shank 919 is manual operation shank.
According to embodiment, the using method of described burnishing device, wherein, when described axial workpiece 6 is carried out reburnishing by needs, described axial workpiece 6 is applied big loading force by the polishing component 7 of described burnishing stick 71, and described outboard rack 92 is promoted forward to engage with described gear wheel 822 thus described axial workpiece 6 is carried out reburnishing by described driving shank 919；When described axial workpiece 6 is gently polished by needs, described axial workpiece 6 is applied little loading force by the polishing component 7 of described burnishing stick 71, described driving shank 919 continues described outboard rack 92 to promote forward so that the leading flank of described outboard rack 92 engages the convex wall 81 at the front end place of described supporting base 8, and thus described outboard rack 92 is limited；Described driving shank 919 moves forward, described inner side tooth bar 91 is made to overcome the biasing force of described top pressure spring 928 and be depressed by described scalable location cone pin 922 thus there is relative motion relative to described outboard rack 92, thus described inner side tooth bar 91 drives described little gear 821 to rotate thus driving described axial workpiece 6 to rotate, to carry out described light polishing.
Owing to being provided with two groups of different-diameters that workpiece can be driven to rotate and the gear of different modulus, its tooth bar engagement corresponding with two groups, it is thus possible to as required the pivot moment of the rotating speed of workpiece and needs transmission is adjusted, thus completing polishing work step two kinds different at a work station.And by arranging the two groups of tooth bars that can be one in front and one in back mutually linked, it enables to the tooth bar being positioned at front end place with the engagement of corresponding gear train thus completing the first polishing, these two groups of tooth bars being mutually linked can also switch to parallel join easily by the main motion of polishing, it is mutual relative motion, is so capable of the second polishing.It is achieved in the quick of two kinds of different glossings at same work station to switch.Adopt when reburnishing gear wheel to engage with corresponding tooth bar, it is possible to transmission high torque power；Adopt little gear to engage with corresponding tooth bar when light polishing, it is possible to so that polishing velocity is accelerated.And by arranging the space D between two tooth bar groups, it can be ensured that the interference effect that two groups of tooth bars will not be simultaneously engaged when engaging with corresponding gear；And the adjustment motor of the present invention can drive sliding shoe to move left and right, thus adjusting the spacing of two driver parts that are installed, it is possible to suitable in the axial workpiece of different length, versatility is higher.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.
Claims (3)
- null1. the burnishing device of the axial workpiece (6) being applicable to different length，Including polishing component (7) and the supporting base (8) with burnishing stick (71)，Described supporting base (8) right-hand member is provided with sliding tray (21)，Described sliding tray (21) is slidably mounted with sliding seat (25)，In described sliding seat (25), threaded engagement is provided with driving screw rod (22)，Described driving screw rod (22) left end may be rotatably mounted on the left side wall of described sliding tray (21)，Right-hand member traverse is arranged on the unthreaded hole (23) on the right side wall of described sliding tray (21)，And be connected with adjustment motor (24) power of the right side wall outer end being arranged on described sliding tray (21)，Described supporting base (8) left end and described sliding seat (25) have rotatably supported the driver part that is installed (82) each through bearing (80)，The driver part (82) that is installed described in two is oppositely arranged thus being installed in place by the two ends of described axial workpiece (6)，It is installed on the periphery of driver part (82) described in each and is installed with the gear wheel (822) being positioned at outside and is positioned at the little gear (821) of inner side，In order to engage with the outboard rack (92) being symmetrical set and inner side tooth bar (91) respectively thus driving described axial workpiece (6) bear against described burnishing stick (71) and relatively rotate relative to described burnishing stick (71) to be polished operation，The rear end of two described inner sides tooth bar (91) is provided with installing hole，Described installing hole is provided with the connecting rod (918) for driving two described inner sides tooth bar (91)，The middle, rear end of described connecting rod (918) is fixedly installed driving shank (919)，In two described inner sides tooth bar (91), each front end is provided with the recess (911) of upward opening and the protrusion horizontal stripe (910) that separates，In two described outboard rack (92), each rear end is provided with the protrusion (921) extending in described recess (911)，The downside of described outboard rack (92) has been arranged around scalable location cone pin (922) in described protrusion (921) front side，When described protrusion horizontal stripe (910) is in described protrusion (921) fluid-tight engagement state，Described scalable location cone pin (922) is against the anterior end surface of described protrusion horizontal stripe (910) thus by fixing relative to described outboard rack (92) for described protrusion horizontal stripe (910) in place，Now，Between trailing flank and the trailing flank of described recess (911) of described protrusion (921), there is spacing (D)；The downside of described outboard rack (92) is additionally provided with the leading section being resisted against described outboard rack (92) protrude (929) upper thus top pressure spring (928) that described protrusion horizontal stripe (910) is biased backward；The front end place of described supporting base (8) be provided with convex wall (81) engage with the leading flank with described outboard rack (92) thus it is travelled forward carry out spacing；Being provided with Shockproof gasket (26) between the right side wall of described adjustment motor (24) and described sliding tray (21), described Shockproof gasket (26), in order to reduce produced vibrations when described adjustment motor (24) is run, makes operation more stable.
- 2. burnishing device as claimed in claim 1, wherein, described driving shank (919) is manual operation shank.
- 3. the using method of burnishing device as claimed in claim 1 or 2, wherein, when described axial workpiece (6) is carried out reburnishing by needs, described axial workpiece (6) is applied big loading force by the polishing component (7) of described burnishing stick (71), and described outboard rack (92) is promoted forward to engage with described gear wheel (822) thus described axial workpiece (6) is carried out reburnishing by described driving shank (919)；When described axial workpiece (6) is gently polished by needs, described axial workpiece (6) is applied little loading force by the polishing component (7) of described burnishing stick (71), described outboard rack (92) is continued to promote forward so that the leading flank of described outboard rack (92) engages the convex wall (81) at the front end place of described supporting base (8) by described driving shank (919), and thus described outboard rack (92) is limited；Described driving shank (919) moves forward, described inner side tooth bar (91) is made to overcome the biasing force of described top pressure spring (928) and by the pressure of described scalable location cone pin (922) thus there is relative motion relative to described outboard rack (92), thus described inner side tooth bar (91) drives described little gear (821) to rotate thus driving described axial workpiece (6) to rotate, to carry out described light polishing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610155425.9A CN105729286A (en) | 2016-03-18 | 2016-03-18 | Shaft part polishing device suitable for different lengths and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610155425.9A CN105729286A (en) | 2016-03-18 | 2016-03-18 | Shaft part polishing device suitable for different lengths and use method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN105729286A true CN105729286A (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610155425.9A Pending CN105729286A (en) | 2016-03-18 | 2016-03-18 | Shaft part polishing device suitable for different lengths and use method thereof |
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| CN (1) | CN105729286A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU483227A1 (en) * | 1973-02-27 | 1975-09-05 | Предприятие П/Я В-8373 | Device for reporting a reciprocating motion of a part when grinding an incomplete cylindrical surface |
| JPS6268268A (en) * | 1985-09-20 | 1987-03-28 | Tipton Mfg Corp | Work shaft drive device for gyro polishing machine |
| CN201244754Y (en) * | 2008-07-02 | 2009-05-27 | 中山市正洲汽门有限公司 | Horizontal pulling type automatic feeder of centreless grinding machine |
| CN202251919U (en) * | 2011-09-19 | 2012-05-30 | 上海中科深江电动车辆有限公司 | Gear-shifting location device of two-gear electric control mechanical automatic transmission for electric vehicle |
| CN204868471U (en) * | 2015-07-08 | 2015-12-16 | 浦江雄达机械设备有限公司 | Novel steel pipe polishing and grinding machine |
-
2016
- 2016-03-18 CN CN201610155425.9A patent/CN105729286A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU483227A1 (en) * | 1973-02-27 | 1975-09-05 | Предприятие П/Я В-8373 | Device for reporting a reciprocating motion of a part when grinding an incomplete cylindrical surface |
| JPS6268268A (en) * | 1985-09-20 | 1987-03-28 | Tipton Mfg Corp | Work shaft drive device for gyro polishing machine |
| CN201244754Y (en) * | 2008-07-02 | 2009-05-27 | 中山市正洲汽门有限公司 | Horizontal pulling type automatic feeder of centreless grinding machine |
| CN202251919U (en) * | 2011-09-19 | 2012-05-30 | 上海中科深江电动车辆有限公司 | Gear-shifting location device of two-gear electric control mechanical automatic transmission for electric vehicle |
| CN204868471U (en) * | 2015-07-08 | 2015-12-16 | 浦江雄达机械设备有限公司 | Novel steel pipe polishing and grinding machine |
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