CN106272043A - A kind of centreless grinding infinitely variable speeds automatic feeder - Google Patents
A kind of centreless grinding infinitely variable speeds automatic feeder Download PDFInfo
- Publication number
- CN106272043A CN106272043A CN201610686260.8A CN201610686260A CN106272043A CN 106272043 A CN106272043 A CN 106272043A CN 201610686260 A CN201610686260 A CN 201610686260A CN 106272043 A CN106272043 A CN 106272043A
- Authority
- CN
- China
- Prior art keywords
- eccentric
- runner
- servomotor
- material returned
- connecting rod
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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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 kind of centreless grinding infinitely variable speeds automatic feeder, including servomotor, eccentric runner, connecting rod, line slideway, material returned head and pedestal, servomotor is arranged on pedestal, eccentric runner is connected with the output shaft of servomotor, and one end of connecting rod is connected by the eccentric orfice of eccentric orfice bolt with eccentric runner, the other end is erected on line slideway and is connected with material returned head.Eccentric runner and servo motor output shaft use bolt and key to be fastenedly connected, and the stroke of the eccentric throw material returned as required of the eccentric orfice of eccentric runner determines.The invention has the beneficial effects as follows: using servomotor to drive runner connecting rod at the uniform velocity to operate, it is not necessary to other auxiliary forces, solve people and imitate problem, demagnetization problem, fracture and putty problem, linear running, feeding reliably equalize, stepless adjustable, it is not necessary to demagnetization.
Description
Technical field
The present invention relates to design and the development field of continuous automatic feeder on centreless grinding, be specifically related to a kind of centreless grinding
Infinitely variable speeds automatic feeder.
Background technology
The feeding of material is one of core process for centerless grinder, is to ensure that the key of continuous automatic production, should
The stability of plant running and continuity can directly influence feeding quality, element precision, safety, personnel's efficiency, feeding speed
The most uneven high-volume that will result in product is scrapped, and is difficult to discover, and causes potential safety hazard, be commonly called as time serious: " flying circle ".
Present stage, centreless grinding is typically two people's operations, people's flushing feeding, and people's splicing also detects, adjusts lathe simultaneously,
This operator is imitated relatively low, is progressively replaced by one man operation.Existing automatic charging mode is more, based on guide wheel transmission, magnetic force
Adsorbent parts, guide wheel rotarily drives part and advances, and this mode solves people and imitates problem, but because of magnetic-adsorption factor, follow-up need
Demagnetizing, swivel feeding stability is slightly worse simultaneously, easy fracture, putty.
Along with development and the propelling of automatization, need badly and provide a set of mechanical stepless variable speed feed device for centreless grinding,
Problem, demagnetization problem, fracture and putty problem is imitated with solution people.
Summary of the invention
The technical problem to be solved in the present invention is, for existing centerless grinder above shortcomings, it is provided that one is not in the mood for
Mill infinitely variable speeds automatic feeder, this device uses servomotor to drive runner connecting rod at the uniform velocity to operate, it is not necessary to other auxiliary forces,
Solve people and imitate problem, demagnetization problem, fracture and putty problem, linear running, the most reliable.
The present invention solves that above-mentioned technical problem be the technical scheme is that
A kind of centreless grinding infinitely variable speeds automatic feeder, including servomotor, eccentric runner, connecting rod, line slideway, moves back
Stub bar and pedestal, servomotor is arranged on pedestal, and eccentric runner is connected with the output shaft of servomotor, and one end of connecting rod is passed through
Eccentric orfice bolt is connected with the eccentric orfice of eccentric runner, the other end is erected on line slideway and is connected with material returned head.
By such scheme, described eccentric runner uses bolt and key to be fastenedly connected with servo motor output shaft.
By such scheme, the stroke of the eccentric throw material returned as required of the eccentric orfice of described eccentric runner determines.
The operation principle of the present invention: after adjusting material returned position, starts servomotor, utilizes Serve Motor Control rotating speed,
Servo motor output shaft drives eccentric runner to rotate, and eccentric driven by rotating wheel connecting rod does linear reciprocating motion, it is achieved the feeding of material
And the material returned, reach part steady and continuous grinding by line slideway simultaneously, and ensure material returned head material returned precision；According under material
The rolling time that falls is spaced, and adjusts servomotor electric current, it is achieved electrodeless variable-speed.
Compared with prior art, the invention has the beneficial effects as follows: use servomotor to drive runner connecting rod at the uniform velocity to operate, nothing
Needing other auxiliary forces, solve people and imitate problem, demagnetization problem, fracture and putty problem, linear running, feeding reliably equalize, nothing
Level is adjustable, it is not necessary to demagnetization.
Accompanying drawing explanation
Fig. 1 is the structural representation of centreless grinding infinitely variable speeds automatic feeder of the present invention；
Fig. 2 is the structural representation of bias runner of the present invention；
Fig. 3 is the structural representation of Fig. 2；
Fig. 4 is that centreless grinding infinitely variable speeds automatic feeder of the present invention coordinates centreless grinding novel magnetic tradition feeding drivetrain
System figure；
Fig. 5 is the top view of Fig. 4 partial structurtes；
In figure, 1-servomotor, 2-bias runner, 21-eccentric orfice, 3-eccentric orfice bolt, 4-connecting rod, 5-straight line is led
Rail, 6-material returned head, 7-pedestal, 11-feed channel, 12-drawing-inroller, 13-material, 14-feed channel, 15-magnetic force generation seat.
Detailed description of the invention
With example, technical solution of the present invention is described in detail below in conjunction with the accompanying drawings.
With reference to shown in Fig. 1～Fig. 3, centreless grinding infinitely variable speeds automatic feeder of the present invention, including servomotor
1, eccentric runner 2, connecting rod 4, line slideway 5, the material returned 6 and pedestal 7, servomotor 1 is arranged on pedestal 7, eccentric runner 2 with
The output shaft of servomotor 1 connects, one end of connecting rod 4 is connected by the eccentric orfice 21 of eccentric orfice bolt 3 with bias runner 2,
The other end is erected on line slideway 5 and is connected with the material returned 6.
Eccentric runner 2 and servomotor 1 output shaft use bolt and key to be fastenedly connected.
The stroke of the eccentric throw material returned as required of the eccentric orfice 21 of eccentric runner 2 determines.
In conjunction with the cooperation centreless grinding novel magnetic tradition feeding drive system work sheet shown in Fig. 4～Fig. 5, centreless grinding is novel
Magnetic force tradition feeding drive system includes feed channel 11, drawing-inroller 12, part 13, feed channel 14 and magnetic force generation seat 15.Work
Time, first by eccentric runner 2 and the servomotor 1 output shaft bolt of customization and bonded, then by connecting rod 4 and bias runner 2
Eccentric orfice 21 connect, finally connecting rod 4 is connected with line slideway 5 and the material returned 6.After adjusting material returned position, fastening is installed
Bolt, starts servomotor 1, utilizes servomotor 1 to control rotating speed, and servomotor 1 output shaft drives eccentric runner 2 to rotate, partially
Heart runner 2 drivening rod 4 does linear reciprocating motion, it is achieved the feeding of material 13 and the material returned, reaches thing by line slideway 5 simultaneously
Expect 13 steady and continuous grindings, and ensure the material returned 6 material returned precision；It is spaced according to material whereabouts rolling time, adjusts servo electricity
Machine 1 electric current, it is achieved electrodeless variable-speed.
Obviously, above-described embodiment is only for clearly demonstrating example of the present invention, and not to the present invention
The restriction of embodiment.For those of ordinary skill in the field, what spirit under this invention was extended out is aobvious and easy
The change seen or variation still in protection scope of the present invention among.
Claims (3)
1. a centreless grinding infinitely variable speeds automatic feeder, it is characterised in that: include servomotor, eccentric runner, connecting rod, straight
Line guide rail, material returned head and pedestal, servomotor is arranged on pedestal, and eccentric runner is connected with the output shaft of servomotor, connecting rod
One end be connected by the eccentric orfice of eccentric orfice bolt with eccentric runner, the other end be erected on line slideway and with material returned head
Connect.
Centreless grinding infinitely variable speeds automatic feeder the most according to claim 1, it is characterised in that: described eccentric runner with
Servo motor output shaft uses bolt and key to be fastenedly connected.
Centreless grinding infinitely variable speeds automatic feeder the most according to claim 1, it is characterised in that: described eccentric runner
The stroke of the eccentric throw of the eccentric orfice material returned as required determines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610686260.8A CN106272043A (en) | 2016-08-17 | 2016-08-17 | A kind of centreless grinding infinitely variable speeds automatic feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610686260.8A CN106272043A (en) | 2016-08-17 | 2016-08-17 | A kind of centreless grinding infinitely variable speeds automatic feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106272043A true CN106272043A (en) | 2017-01-04 |
Family
ID=57679835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610686260.8A Pending CN106272043A (en) | 2016-08-17 | 2016-08-17 | A kind of centreless grinding infinitely variable speeds automatic feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106272043A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668352A (en) * | 2021-09-02 | 2021-11-19 | 赵鹏 | Device for stripping aged asphalt on surface of regenerated asphalt pavement material in layering manner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3849946A (en) * | 1973-06-04 | 1974-11-26 | Sanwa Kiko Kk | Commutator grinder |
| CN201120577Y (en) * | 2007-11-29 | 2008-09-24 | 洛阳Lyc轴承有限公司 | Automatic discharge device for grinded parts |
| CN201693451U (en) * | 2010-02-01 | 2011-01-05 | 徐正林 | Feeding mechanism of grinder |
| CN203566432U (en) * | 2013-10-25 | 2014-04-30 | 南昌硬质合金有限责任公司 | Core-free grinding feeding device capable of achieving automatic feeding at constant speed |
| CN104493698A (en) * | 2014-12-16 | 2015-04-08 | 天津市宏强不锈钢制品有限公司 | Disc-type automatic feeding system for tableware polishing |
-
2016
- 2016-08-17 CN CN201610686260.8A patent/CN106272043A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3849946A (en) * | 1973-06-04 | 1974-11-26 | Sanwa Kiko Kk | Commutator grinder |
| CN201120577Y (en) * | 2007-11-29 | 2008-09-24 | 洛阳Lyc轴承有限公司 | Automatic discharge device for grinded parts |
| CN201693451U (en) * | 2010-02-01 | 2011-01-05 | 徐正林 | Feeding mechanism of grinder |
| CN203566432U (en) * | 2013-10-25 | 2014-04-30 | 南昌硬质合金有限责任公司 | Core-free grinding feeding device capable of achieving automatic feeding at constant speed |
| CN104493698A (en) * | 2014-12-16 | 2015-04-08 | 天津市宏强不锈钢制品有限公司 | Disc-type automatic feeding system for tableware polishing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668352A (en) * | 2021-09-02 | 2021-11-19 | 赵鹏 | Device for stripping aged asphalt on surface of regenerated asphalt pavement material in layering manner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
|
| RJ01 | Rejection of invention patent application after publication |