CN105397583B - The head frame automatic floating positioning driver plate of CNC roll grinder - Google Patents
The head frame automatic floating positioning driver plate of CNC roll grinder Download PDFInfo
- Publication number
- CN105397583B CN105397583B CN201510944755.1A CN201510944755A CN105397583B CN 105397583 B CN105397583 B CN 105397583B CN 201510944755 A CN201510944755 A CN 201510944755A CN 105397583 B CN105397583 B CN 105397583B
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- CN
- China
- Prior art keywords
- driver plate
- head frame
- mandrel
- roll
- elastic component
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/37—Single-purpose machines or devices for grinding rolls, e.g. barrel-shaped rolls
-
- 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)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
A kind of head frame automatic floating the invention discloses CNC roll grinder positions driver plate,The mandrel can be axially moveable setpoint distance in head frame,What driver plate can axially move is sheathed on the outside of mandrel end,Shifting block on head frame can drive the synchronous rotation of driver plate,Top on end face of mandrel reaches on the outside of driver plate and can be tight against roll axial end face,It is additionally provided with elastic component,The both ends in elastic component elastic telescopic direction are always tight against driver plate inner side end and end face of mandrel,The holding section with roll Interface Matching is designed on driver plate,It is additionally provided with driving device,Driving device driving mandrel is axially moved,The present invention makes elastic component generate compression by scalable mandrel while top top is to roll end face,After head frame starts,Head frame shifting block rotates that driver plate is driven to rotate,Driver plate is together with automatic spring is fastened and connected with roll end under the effect of elastic component elastic force,And then realize the driving of roll,Present invention operation is flexible,It is easy,It is time saving and energy saving.
Description
Technical field
The present invention relates to a kind of roll grinder lathe head, the head frame automatic floating positioning of more particularly to a kind of CNC roll grinder
Driver plate.
Background technology
At present, the roll driving driver plate of roll grinder, mostly using independent driver plate, pacifies driver plate by before operator's messenger
Side end is driven loaded on roll.Therebetween because independent driver plate species is various and heavier-weight, installation trouble is replaced frequently, thus is compared
It is relatively time-consuming laborious.
The content of the invention
For deficiency more than making up, the head frame automatic floating the present invention provides a kind of CNC roll grinder positions driver plate,
The head frame automatic floating positioning driver plate of the CNC roll grinder can be automatically connected after the startup of head frame with roll, operation flexibly,
Simplicity, it is time saving and energy saving.
The present invention in order to solve its technical problem used by technical solution be：A kind of head frame of CNC roll grinder is automatic
Float positioning driver plate, and the mandrel can be axially moveable setpoint distance in head frame, and what driver plate can axially move is arranged
On the outside of the mandrel end, the shifting block on head frame can drive the synchronous rotation of driver plate, and top reach on end face of mandrel is dialled
On the outside of disk and elastic component can be additionally provided with tight against roll axial end face, the both ends in elastic component elastic telescopic direction always tight against group
Disk inner side end and end face of mandrel are designed with the holding section with roll Interface Matching on driver plate, are additionally provided with driving device, driving dress
Driving mandrel is put to be axially moved.
As a further improvement on the present invention, mandrel end axial retention and circumferencial direction can turning set be equipped with one
Terminal pad, elastic component both ends are respectively tight against on the opposite end face of driver plate and terminal pad.
As a further improvement on the present invention, the terminal pad is equipped at least two axial through bore, is additionally provided with connection spiral shell
Bolt, the stud of the connection bolt through terminal pad axial through bore and be finally spirally connected with driver plate, connect the head backstop of bolt in
Backwards to the end face of driver plate one side, elastic component is sheathed on the stud of the connection bolt terminal pad.
As a further improvement on the present invention, elastic component is compression spring.
As a further improvement on the present invention, the driving device includes oil cylinder and push rod, and oil cylinder is fixedly installed in a frame
On, push rod one end is fixedly connected with the piston rod of oil cylinder, and the push rod other end is fixedly connected with mandrel.
As a further improvement on the present invention, the shifting block on the head frame can drive the structure of the synchronous rotation of driver plate
For：The shifting block of two radially protrudings is formed on driver plate, on head frame two shifting blocks just respectively tight against two shifting blocks on driver plate along its
The back surface of direction of rotation.
As a further improvement on the present invention, the holding section on driver plate be arranged at driver plate center with roll end shape
Matched non-circular slot structure.
The method have the benefit that：The present invention is made by scalable mandrel while top top is to roll end face
Elastic component generates compression, and after head frame starts, head frame shifting block is rotated so as to which driver plate be driven to rotate, and driver plate is under the effect of elastic component elastic force
Together with automatic spring is fastened and connected with roll end, and then realize the driving of roll, present invention operation is flexible, easy, time saving
It is laborsaving.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the sectional view along A-A in Fig. 1.
Specific embodiment
Embodiment：A kind of 2 automatic floating of the head frame positioning driver plate 3 of 6 grinding machine of numerical control roll, the mandrel 1 can be vertically
Mobile setpoint distance is arranged in head frame 2, and what driver plate 3 can axially move is sheathed on the outside of 1 end of mandrel, the shifting block 4 on head frame 2
3 synchronous rotation of driver plate can be driven, top 5 on 1 end face of mandrel reach 3 outside of driver plate and can be tight against 6 axis of roll
To end face, elastic component 7 is additionally provided with, the both ends in 7 elastic telescopic direction of elastic component are always tight against 3 inner side end of driver plate and 1 end of mandrel
Face is designed with the holding section with 6 Interface Matching of roll on driver plate 3, is additionally provided with driving device, and driving device driving mandrel 1 is axial
Movement, axial telescopic mandrel 1 stretch out, and top 5 top to 6 end face of roll thereon, elastic component 7 is compressed, and head frame 2 starts,
It is installed on two shifting blocks 4 on a frame 2 to start to rotate, the rotation of shifting block 4 drives driver plate 3 to rotate, when driver plate 3 rotates to and 6 interface of roll
When consistent, 3 automatic spring of driver plate by 7 elastic force of elastic component is stuck in the interface of 6 end of roll, it is accurate to realize driver plate 3
Be installed on 6 end of roll.
The 1 end axial retention of mandrel and circumferencial direction can turning set be equipped with a terminal pad 8,7 both ends of elastic component point
Not tight against on the opposite end face of driver plate 3 and terminal pad 8, elastic component 7 is clamped by the way that the terminal pad 8 of rotation connection is corresponding with driver plate 3,
Ensure to interfere between mandrel 1 and driver plate 3, it is ensured that driver plate 3 smoothly rotates.
The terminal pad 8 is equipped at least two axial through bore, is additionally provided with connection bolt 9, and the stud of the connection bolt 9 is worn
It crosses the axial through bore of terminal pad 8 and is finally spirally connected with driver plate 3, connect the head backstop of bolt 9 in terminal pad 8 backwards to driver plate 3 one
The end face of side, elastic component 7 are sheathed on the stud of the connection bolt 9, and stud plays the role of /V to elastic component 7, avoids
Elastic component 7 drops, and it is constant that elastic telescopic direction is kept to stablize, it is often more important that plays the role of transferring torque.
Elastic component 7 is the compression compressible elastomerics part 7 such as spring or other elastomers such as elastic rubber sleeve.
The driving device includes oil cylinder 10 and push rod 11, and oil cylinder 10 is fixedly installed on a frame 2,11 one end of push rod and oil
The piston rod of cylinder 10 is fixedly connected, and 11 other end of push rod is fixedly connected with mandrel 1, is promoted push rod 11 by oil cylinder 10, and then is pushed away
Moving mandrel 1,10 stroke of oil cylinder are 150mm, when oil cylinder 10 covers stroke, top 5 top to 6 end face of roll.
Shifting block 4 on the head frame 2 can drive the structure of 3 synchronous rotation of driver plate to be：Two footpaths are formed on driver plate 3
To the shifting block of protrusion, two shifting blocks 4 are proper respectively tight against back side table of two shifting blocks along its direction of rotation on driver plate 3 on head frame 2
Face, head frame 2 start, and shifting block 4 does not depart from the shifting block on driver plate 3 always, and shifting block 4 drives driver plate 3 to rotate.
Holding section on driver plate 3 be arranged at 3 center of driver plate with the matched non-circular slot knot of 6 end shape of roll
Structure, when the non-circular slot structure among driver plate 3 rotates to consistent with 6 end shape of roll, driver plate 3 is due to compressed elasticity
The bounce of part 7 is ejected automatically, realizes the accurate connection with 6 end of roll.
Claims (6)
1. a kind of head frame automatic floating positioning driver plate of CNC roll grinder, it is characterized in that：Mandrel (1), which can be axially moveable, to be set
Set a distance is arranged in head frame (2), and what driver plate (3) can axially move is sheathed on the outside of mandrel end, shifting block (4) energy on head frame
The synchronous rotation of driver plate is enough driven, top (5) on end face of mandrel reach on the outside of driver plate and can be tight against roll (6) axial direction
End face, is additionally provided with elastic component (7), the both ends in elastic component elastic telescopic direction always tight against driver plate inner side end and end face of mandrel,
The holding section with roll Interface Matching is designed on driver plate, is additionally provided with driving device, driving device driving mandrel is axially moved, institute
It states driving device to be fixedly installed on a frame including oil cylinder (10) and push rod (11), oil cylinder, the piston rod of push rod one end and oil cylinder
It is fixedly connected, the push rod other end is fixedly connected with mandrel.
2. a kind of head frame automatic floating positioning driver plate of CNC roll grinder according to claim 1, it is characterized in that：It is described
Mandrel end axial retention and circumferencial direction can turning set be equipped with a terminal pad (8), elastic component both ends respectively tight against driver plate and
On the opposite end face of terminal pad.
3. a kind of head frame automatic floating positioning driver plate of CNC roll grinder according to claim 2, it is characterized in that：It is described
Terminal pad is equipped at least two axial through bore, is additionally provided with connection bolt (9), and the stud of the connection bolt passes through the axis of terminal pad
To perforating and being finally spirally connected with driver plate, the head backstop of bolt is connected in terminal pad backwards to the end face of driver plate one side, elastic component set
On the stud of the connection bolt.
4. a kind of head frame automatic floating positioning driver plate of CNC roll grinder according to claim 1 or 3, it is characterized in that：
Elastic component is compression spring.
5. a kind of head frame automatic floating positioning driver plate of CNC roll grinder according to claim 1, it is characterized in that：It is described
Shifting block on head frame can drive the structure of the synchronous rotation of driver plate to be：The shifting block of two radially protrudings, head are formed on driver plate
Two shifting blocks are just respectively tight against back surface of two shifting blocks along its direction of rotation on driver plate on frame.
6. a kind of head frame automatic floating positioning driver plate of CNC roll grinder according to claim 1, it is characterized in that：Driver plate
On holding section be arranged at driver plate center with the matched non-circular slot structure of roll end shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510944755.1A CN105397583B (en) | 2015-12-16 | 2015-12-16 | The head frame automatic floating positioning driver plate of CNC roll grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510944755.1A CN105397583B (en) | 2015-12-16 | 2015-12-16 | The head frame automatic floating positioning driver plate of CNC roll grinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105397583A CN105397583A (en) | 2016-03-16 |
| CN105397583B true CN105397583B (en) | 2018-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510944755.1A Active CN105397583B (en) | 2015-12-16 | 2015-12-16 | The head frame automatic floating positioning driver plate of CNC roll grinder |
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| CN (1) | CN105397583B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509126B (en) * | 2019-08-27 | 2020-07-14 | 江阴塞特精密工具有限公司 | Multi-grinding-wheel molding line shoveling and grinding process of ultra-small module gear hob |
| CN113183024B (en) * | 2021-02-22 | 2022-12-13 | 首钢京唐钢铁联合有限责任公司 | Self-locking drive plate device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4109683B2 (en) * | 2005-05-16 | 2008-07-02 | 中山精工株式会社 | Work drive device for cylindrical grinder |
| JP4346771B2 (en) * | 2000-02-04 | 2009-10-21 | 東芝機械株式会社 | Roll starter |
| CN102773774A (en) * | 2012-07-06 | 2012-11-14 | 北京信泰德利华自动化技术有限公司 | Roller drive plate clamping tool |
| CN203077093U (en) * | 2013-01-23 | 2013-07-24 | 天水星火机床有限责任公司 | Heavy type numerical-control roll grinder headstock main transmission system |
| CN103915955A (en) * | 2014-04-30 | 2014-07-09 | 上海特波电机有限公司 | Motor rotor grinding device |
| CN203712456U (en) * | 2014-03-10 | 2014-07-16 | 采埃孚商用车转向机（山东）有限公司 | Special external grinding device for sector shaft |
| CN205415157U (en) * | 2015-12-16 | 2016-08-03 | 昆山华辰重机有限公司 | Numerical control roll grinder's automatic location driver plate that floats of headstock |
-
2015
- 2015-12-16 CN CN201510944755.1A patent/CN105397583B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4346771B2 (en) * | 2000-02-04 | 2009-10-21 | 東芝機械株式会社 | Roll starter |
| JP4109683B2 (en) * | 2005-05-16 | 2008-07-02 | 中山精工株式会社 | Work drive device for cylindrical grinder |
| CN102773774A (en) * | 2012-07-06 | 2012-11-14 | 北京信泰德利华自动化技术有限公司 | Roller drive plate clamping tool |
| CN203077093U (en) * | 2013-01-23 | 2013-07-24 | 天水星火机床有限责任公司 | Heavy type numerical-control roll grinder headstock main transmission system |
| CN203712456U (en) * | 2014-03-10 | 2014-07-16 | 采埃孚商用车转向机（山东）有限公司 | Special external grinding device for sector shaft |
| CN103915955A (en) * | 2014-04-30 | 2014-07-09 | 上海特波电机有限公司 | Motor rotor grinding device |
| CN205415157U (en) * | 2015-12-16 | 2016-08-03 | 昆山华辰重机有限公司 | Numerical control roll grinder's automatic location driver plate that floats of headstock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105397583A (en) | 2016-03-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| CB02 | Change of applicant information |
Address after: 215337, Jiangsu Province, Suzhou City, Kunshan Province Zhou Town, Long Jing Jing Road No. 333 Applicant after: Huachen precision equipment (Kunshan) Limited by Share Ltd Address before: 215337, Jiangsu Province, Suzhou City, Kunshan Province Zhou Town, Long Jing Jing Road No. 333 Applicant before: Kunshan Huachen Heavy Machinery Co., Ltd. |
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| GR01 | Patent grant |