CN111545820A - Main shaft servo positioning transmission device in keyway planer processing - Google Patents
Main shaft servo positioning transmission device in keyway planer processing Download PDFInfo
- Publication number
- CN111545820A CN111545820A CN202010503355.8A CN202010503355A CN111545820A CN 111545820 A CN111545820 A CN 111545820A CN 202010503355 A CN202010503355 A CN 202010503355A CN 111545820 A CN111545820 A CN 111545820A
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- CN
- China
- Prior art keywords
- linear guide
- translation
- guide rail
- transmission device
- rack
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D3/00—Planing or slotting machines cutting by relative movement of the tool and workpiece in a vertical or inclined straight line
- B23D3/02—Planing or slotting machines cutting by relative movement of the tool and workpiece in a vertical or inclined straight line for cutting grooves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D7/00—Planing or slotting machines characterised only by constructional features of particular parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
Abstract
The invention discloses a main shaft servo positioning transmission device in the machining of a slot planer, which comprises a table top, wherein a first linear guide rail and a second linear guide rail are arranged on the outer surface of the table top, a rack and a gear are arranged on one side of the first linear guide rail, a drag chain is arranged on the other side of the first linear guide rail, a translation supporting plate is arranged above the second linear guide rail, a lifting tool rest is arranged on the translation supporting plate, and a right-angle speed reducer and a servo motor are arranged on one side of the lifting tool rest. The main shaft servo positioning transmission device in the grooving machine processing is carried out in a helical gear and rack mode, can better avoid shaking, is well meshed with the helical gear and rack, can ensure basic precision, is provided with three soft positioning of a translation left limit, a translation left limit and a translation origin point and two mechanical hard limits respectively, and can avoid repeated errors and extreme situations in the processing process.
Description
Technical Field
The invention relates to the technical field of a keyway planer, in particular to a main shaft servo positioning transmission device in keyway planer machining.
Background
The two most important transmission mechanisms for the grooving process are used, wherein one transmission mechanism is used for lifting, and the other transmission mechanism is used for left-right operation; inaccurate left and right movement can also cause inaccurate processing precision and even accidents; at present, the common left and right movement in the market is carried out through the long-distance ball screw, the ball screw with the structure has large self shaking and large operation noise, and the ball screw is easily damaged due to the shaving force of the left and right plates for a long time.
Disclosure of Invention
Technical problem to be solved
The invention mainly aims to provide a main shaft servo positioning transmission device in the machining of a keyway planer, which can effectively solve the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention adopts the technical scheme that:
the invention discloses a main shaft servo positioning transmission device in the machining of a slot planer, which comprises a table top, wherein a first linear guide rail and a second linear guide rail are arranged on the outer surface of the table top, a rack and a gear are arranged on one side of the first linear guide rail, a drag chain is arranged on the other side of the first linear guide rail, a translation supporting plate is arranged above the second linear guide rail, a lifting tool rest is arranged on the translation supporting plate, a right-angle speed reducer and a servo motor are arranged on one side of the lifting tool rest, a translation left limit is arranged on one side of the first linear guide rail, and a translation origin and a translation right limit are arranged on the other side of the first linear guide rail.
Preferably, the rack and the gear are helical teeth.
Preferably, an installation base is arranged between the first linear guide rail and the table top, and between the second linear guide rail and the table top.
Preferably, an alloy cutter is arranged below the lifting cutter frame.
(III) advantageous effects
Compared with the prior art, the invention has the following beneficial effects: the mode through the helical gear rack is gone on, can better avoid the shake, and helical gear rack meshing is good simultaneously, can guarantee basic precision, sets up "left limit, right limit, the original point" three soft location "respectively, and two" mechanical hard spacing ", avoids the repetitive error and the extreme condition of processing.
Drawings
FIG. 1 is a schematic side sectional view of a spindle servo positioning transmission device in the machining of a router of the present invention;
fig. 2 is a top view of a spindle servo positioning actuator in a router process of the present invention.
In the figure: 1. a table top; 2. a first linear guide rail; 3. a rack; 4. a gear; 5. translating the supporting plate; 6. a second linear guide rail; 7. a drag chain; 8. a servo motor; 9. a right-angle reducer; 10. lifting the tool rest; 11. horizontally moving a left limit; 12. translating an origin; 13. and (6) translating to a right limit.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-2, the present invention provides a technical solution;
the utility model provides a main shaft servo positioning transmission in keyway planer processing, including mesa 1, 1 surface of mesa is equipped with linear guide 2 and No. two linear guide 6, one side of linear guide 2 is equipped with rack 3 and gear 4, the opposite side of linear guide 2 is equipped with tow chain 7, No. two linear guide 6 tops are equipped with translation layer board 5, be equipped with lifting knife rest 10 on the translation layer board 5, one side of lifting knife rest 10 is equipped with right angle speed reducer 9 and servo motor 8, one side of linear guide 2 is equipped with translation left side spacing 11, and one other side of linear guide 2 is equipped with translation initial point 12 and translation right side spacing 13, rack 3 and gear 4 are the skewed tooth, be equipped with the installation base between linear guide 2 and No. two linear guide 6 and the mesa 1, be equipped with alloy cutter below the lifting knife rest 10.
In conclusion, the invention provides a main shaft servo positioning transmission device in the process of slot planer processing, when the device operates, a servo motor 8 provides power, in order to ensure the stability of the device during operation, a right-angle speed reducer 9 is arranged beside the servo motor 8, the right-angle speed reducer 9 can reduce the rotating speed of the servo motor 8, the stability of the operation of the device is ensured, meanwhile, the servo motor 8 drives a rack 3 and a gear 4 to rotate, the rack 3 and the gear 4 are helical teeth, simultaneously, the rack 3 and the gear 4 drive the device to perform left-right translation movement from a translation origin 12 arranged on a first linear guide rail 2, a translation left limit 11 and a translation right limit 13 arranged on the first linear guide rail 2 are the maximum limit distance of left-right movement of the device, and the device is also provided with three soft positioning of two mechanical hard limit matching translation left limit 11, translation origin 12 and translation right limit 13, the repeated error and the extreme condition of avoiding processing appear, and the mode of the rack 3 and the oblique rack gear of gear 4 simultaneously can better avoid the shake, and this teeth of a cogwheel strip meshing is good to one side simultaneously, can guarantee basic precision.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (4)
1. The utility model provides a main shaft servo positioning transmission in keyway planer processing, includes mesa (1), its characterized in that: mesa (1) surface is equipped with linear guide (2) and No. two linear guide (6), one side of linear guide (2) is equipped with rack (3) and gear (4), the opposite side of linear guide (2) is equipped with tow chain (7), No. two linear guide (6) tops are equipped with translation layer board (5), be equipped with lifting knife rest (10) on translation layer board (5), one side of lifting knife rest (10) is equipped with right angle speed reducer (9) and servo motor (8), one side of linear guide (2) is equipped with translation left side spacing (11), and one other one side of linear guide (2) is equipped with translation original point (12) and translation right side spacing (13).
2. The spindle servo positioning transmission device in the router process as claimed in claim 1, wherein: the rack (3) and the gear (4) are both helical teeth.
3. The spindle servo positioning transmission device in the router process as claimed in claim 1, wherein: and mounting bases are arranged between the first linear guide rail (2) and the second linear guide rail (6) and the table top (1).
4. The spindle servo positioning transmission device in the router process as claimed in claim 1, wherein: an alloy knife tool is arranged below the lifting knife rest (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010503355.8A CN111545820A (en) | 2020-06-05 | 2020-06-05 | Main shaft servo positioning transmission device in keyway planer processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010503355.8A CN111545820A (en) | 2020-06-05 | 2020-06-05 | Main shaft servo positioning transmission device in keyway planer processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111545820A true CN111545820A (en) | 2020-08-18 |
Family
ID=72005233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010503355.8A Pending CN111545820A (en) | 2020-06-05 | 2020-06-05 | Main shaft servo positioning transmission device in keyway planer processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111545820A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3226930A (en) * | 1964-01-17 | 1966-01-04 | Hydrel A G Fa | Mechanism for controlling the intermittent forward movement of a workpiece support |
| CN202499461U (en) * | 2012-03-16 | 2012-10-24 | 上海运斯自动化技术有限公司 | Large-span synchronous parallel operation device |
| CN204053063U (en) * | 2014-08-19 | 2014-12-31 | 东莞市东锻机械有限公司 | A kind of numerical control metal plate V-groove planer bed |
| CN205043233U (en) * | 2015-10-13 | 2016-02-24 | 浙江司贝宁精工科技有限公司 | Dadoing mechanism of shop front, door frame groover |
| CN105345151A (en) * | 2015-12-14 | 2016-02-24 | 扬中市鼎鸿机械设备有限公司 | Intelligent chamfering machine |
| CN207887960U (en) * | 2017-12-22 | 2018-09-21 | 广东沃田数控机床制造有限公司 | A kind of geared cutter holder device of numerical control channeling bed |
-
2020
- 2020-06-05 CN CN202010503355.8A patent/CN111545820A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3226930A (en) * | 1964-01-17 | 1966-01-04 | Hydrel A G Fa | Mechanism for controlling the intermittent forward movement of a workpiece support |
| CN202499461U (en) * | 2012-03-16 | 2012-10-24 | 上海运斯自动化技术有限公司 | Large-span synchronous parallel operation device |
| CN204053063U (en) * | 2014-08-19 | 2014-12-31 | 东莞市东锻机械有限公司 | A kind of numerical control metal plate V-groove planer bed |
| CN205043233U (en) * | 2015-10-13 | 2016-02-24 | 浙江司贝宁精工科技有限公司 | Dadoing mechanism of shop front, door frame groover |
| CN105345151A (en) * | 2015-12-14 | 2016-02-24 | 扬中市鼎鸿机械设备有限公司 | Intelligent chamfering machine |
| CN207887960U (en) * | 2017-12-22 | 2018-09-21 | 广东沃田数控机床制造有限公司 | A kind of geared cutter holder device of numerical control channeling bed |
Non-Patent Citations (1)
| Title |
|---|
| 单侠芹: "《自动化生产线安装与调试》", 31 January 2019, 北京理工大学出版社 * |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20200818 |