CN105033727A - Power device for milling arc slot - Google Patents
Power device for milling arc slot Download PDFInfo
- Publication number
- CN105033727A CN105033727A CN201510490127.0A CN201510490127A CN105033727A CN 105033727 A CN105033727 A CN 105033727A CN 201510490127 A CN201510490127 A CN 201510490127A CN 105033727 A CN105033727 A CN 105033727A
- Authority
- CN
- China
- Prior art keywords
- milling
- slide
- arc groove
- slide plate
- power set
- 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
Links
Classifications
-
- 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
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
-
- 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
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/26—Fluid-pressure drives
-
- 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
- B23Q2705/00—Driving working spindles or feeding members carrying tools or work
- B23Q2705/10—Feeding members carrying tools or work
- B23Q2705/104—Feeding members carrying tools or work for milling machines
-
- 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
- B23Q2705/00—Driving working spindles or feeding members carrying tools or work
- B23Q2705/10—Feeding members carrying tools or work
- B23Q2705/12—Fluid-pressure drives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
The invention discloses a power device for milling an arc slot, which can be used for adjusting an arc feeding track of a milling tool. The power device comprises a first power mechanism for driving the milling tool to linearly feed, a second power mechanism for driving the milling tool to rotate, and a third power mechanism for driving the milling tool to feed along an arc track, the third power mechanism comprises a transverse cylinder, a piston rod of the cylinder is connected with a rack, a vertical rotary spindle is meshed with the rack, a guide slot is arranged in the upper part of the rotary spindle, an eccentric slide seat is arranged in the guide slot and is provided with an adjusting screw rod, the slide seat is detachably connected with a horizontal slide plate, the slide plate is detachably connected with a connection plate, and the connection plate is connected with a tool shaft.
Description
Technical field
The present invention relates to a kind of power set for milling arc groove.
Background technology
Milling machine is the lathe with milling cutter, workpiece being carried out to Milling Process.Outside milling machine decapacitation milling plane, groove (keyway, T-slot, dovetail groove and arc groove etc.), the gear teeth, screw thread and splined shaft, the profile of more complicated can also be processed, in addition, also can be used for revolving body surface, interior hole machined and carry out cut-out work etc.Operationally, workpiece dress on the table or on dividing head, milling cutter rotates to be main motion, and be aided with the feed motion of workbench or milling cutter, workpiece can obtain required finished surface for milling machine.Owing to being multiple-cutting-edge interrupted cut, thus the productivity ratio of milling machine is higher.
On milling machine during milling arc groove, milling cutter is not only needed to have spinning and straight-line feed motion, and need milling cutter can along circular arc feeding orbiting motion, thus mill out required arc groove, but often there is following problem in the existing power set for arc groove Milling Process: the circular arc feeding track of milling cutter is uncontrollable usually, therefore, a kind of arc groove of radian can only be milled out, poor practicability.
Summary of the invention
The invention is intended to the power set for milling arc groove that a kind of adjustable milling cutter circular arc feeding track is provided.
The power set for milling arc groove in this programme, comprise the first actuating unit for driving milling cutter straight-line feed, for driving the second actuating unit of milling cutter spinning and for driving milling cutter along the 3rd actuating unit of arc track feeding, 3rd actuating unit comprises horizontal cylinder, the piston rod of cylinder is connected with tooth bar, that engages with tooth bar is provided with a vertical rotary main shaft, the top of rotary main shaft is provided with gathering sill, the slide of a bias is provided with in gathering sill, slide is provided with adjustment screw mandrel, slide and a horizontally disposed slide plate removably connect, described slide plate and a plate removably connect, connecting plate is connected with cutter shaft.
Operation principle of the present invention and beneficial effect as follows: under the drive of cylinder, its piston rod advances or retreats, promoting tooth bar drives rotary main shaft to rotate by certain speed, slide is eccentrically set on the top of rotary main shaft, and the pivot with himself is done circular motion by slide, and then drives slide plate to do circular motion, slide plate drives connecting plate, connecting plate band movable arbor, cutter shaft drives milling cutter to do circular motion, thus mills out arc-shaped slot.
The radius of gyration of slide of the present invention regulates by regulating screw mandrel, when needing to mill out the larger groove of arc radius, only slide need be driven to move a certain distance along gathering sill to milling cutter side by regulating screw mandrel, the present invention can realize the adjustment of circular arc feeding track, thus can process the arc groove of different radii circular arc on workpiece.
Further, also comprise pedestal, described pedestal is provided with limited post, described rotary main shaft is respectively equipped with two limited blocks that can offset with described limited post along its circumference.By coordinating of two limited blocks and limited post, the pole of rotation extreme position of rotary main shaft is played to the effect of restriction, prevent rotational steps excessive, affect Milling Process.
Further, the side direction of pedestal is provided with an extension spring, and the end of extension spring is connected with a cylinder tooth bar, and described cylinder tooth bar engages with rotary main shaft.According to one-way cylinder, then by extension spring and cylinder tooth bar, rotary main shaft is played to the effect of reset.
Further, pedestal top is provided with guide rail, and slide plate is placed on guide rail.If slide plate is directly placed on pedestal, because both contacts area are comparatively large, therefore can produces larger frictional resistance to slide plate, be placed on track, well overcome this problem.
Further, connecting plate offers multiple first installing hole along connecting plate length direction, slide plate offers multiple second installing hole corresponding with the first installing hole, slide plate and connecting plate are connected by the slotting be located in wherein a pair corresponding installing hole.By slotting being located in different installing holes, the adjustment of connecting plate position can be realized, the feeding radius of arc track can be regulated further.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: pneumatic unit head 1, connecting plate 2, workpiece 3, workbench 4, pedestal 5, guide rail 6, extension spring 7, limited post 8, roller gear 9, rotary main shaft 10, limited block 11, cylinder 12, tooth bar 13, adjusting screw 14, slide 15, screw 16, slide plate 17, cutter shaft motor 18.
Embodiment is substantially as shown in Figure 1: the present embodiment is used for the power set of milling arc groove, comprises for driving the first actuating unit of milling cutter straight-line feed, for driving the second actuating unit of milling cutter spinning and for driving milling cutter along the 3rd actuating unit of arc track feeding.
First actuating unit comprises vertical pneumatic unit head, and bottom and the cutter shaft of pneumatic unit head are fixed, and milling cutter is fixed in the bottom of cutter shaft, and the below of milling cutter is workpiece, and workpiece is placed on workbench.The side direction of pneumatic unit head is fixed with the installing plate of level, and the end of installing plate has through hole.
Second actuating unit comprises cutter shaft motor, and cutter shaft motor is fixedly mounted in the through hole of installing plate.The output shaft of cutter shaft motor is provided with drive pulley, and cutter shaft is provided with driven pulley, and drive pulley and driven pulley pass through belt transmission.
Pedestal is positioned at the side direction of workbench, and guide rail is arranged on pedestal top, and slide plate is positioned at the top of guide rail.One end of connecting plate is fixed on cutter shaft, the other end of connecting plate offers two the first installing holes along connecting plate length direction, offer two second installing holes corresponding with the first installing hole in one end of slide plate, slide plate and connecting plate are connected by the slotting be located in wherein a pair corresponding installing hole.
3rd actuating unit comprises horizontal cylinder, the piston rod of cylinder connects tooth bar, that engages with tooth bar is provided with a vertical rotary main shaft, the top of rotary main shaft is provided with gathering sill, the slide of a bias is provided with in gathering sill, slide is provided with adjustment screw mandrel, and slide and horizontally disposed slide plate are connected by screw.Pedestal is provided with limited post, and rotary main shaft is respectively equipped with two limited blocks that can offset with limited post along its circumference.The side direction of pedestal is provided with an extension spring, and the end of extension spring is connected with a cylinder tooth bar, and described cylinder tooth bar engages with rotary main shaft.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (5)
1. for the power set of milling arc groove, comprise the first actuating unit for driving milling cutter straight-line feed, for driving the second actuating unit of milling cutter spinning and for driving milling cutter along the 3rd actuating unit of arc track feeding, it is characterized in that, described 3rd actuating unit comprises horizontal cylinder, the piston rod of cylinder is connected with tooth bar, that engages with tooth bar is provided with a vertical rotary main shaft, the top of rotary main shaft is provided with gathering sill, the slide of a bias is provided with in gathering sill, slide is provided with adjustment screw mandrel, slide and a horizontally disposed slide plate removably connect, described slide plate and a plate removably connect, connecting plate is connected with cutter shaft.
2. the power set for milling arc groove according to claim 1, is characterized in that: also comprise pedestal, and described pedestal is provided with limited post, and described rotary main shaft is respectively equipped with two limited blocks that can offset with described limited post along its circumference.
3. the power set for milling arc groove according to claim 2, is characterized in that: be provided with an extension spring in the side direction of described pedestal, and the end of extension spring is connected with a cylinder tooth bar, and described cylinder tooth bar engages with rotary main shaft.
4. the power set for milling arc groove according to claim 3, is characterized in that: be provided with guide rail on described pedestal top, described slide plate is placed on described guide rail.
5. the power set for milling arc groove according to claim 1, it is characterized in that: on described connecting plate, offer multiple first installing hole along connecting plate length direction, described slide plate offers the second installing hole that multiple and described first installing hole is corresponding, and slide plate and connecting plate are connected by the slotting be located in wherein a pair corresponding installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510490127.0A CN105033727A (en) | 2015-08-12 | 2015-08-12 | Power device for milling arc slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510490127.0A CN105033727A (en) | 2015-08-12 | 2015-08-12 | Power device for milling arc slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105033727A true CN105033727A (en) | 2015-11-11 |
Family
ID=54441002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510490127.0A Pending CN105033727A (en) | 2015-08-12 | 2015-08-12 | Power device for milling arc slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105033727A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015068A (en) * | 2018-08-12 | 2018-12-18 | 余静远 | A kind of circular cylindrical coordinate lathe |
| CN110842586A (en) * | 2019-12-06 | 2020-02-28 | 东阳温宾电子科技有限公司 | Arc milling auxiliary device |
| CN112497373A (en) * | 2020-11-25 | 2021-03-16 | 德清方华琴业有限公司 | Four-axis piano sound board frame cambered surface processing machine |
| CN114473603A (en) * | 2022-02-16 | 2022-05-13 | 烟台汽车工程职业学院 | Feed control device of numerical control machine tool |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08329A (en) * | 1994-06-24 | 1996-01-09 | Takeshi Yoneyama | Fan with flag |
| JPH08329B2 (en) * | 1989-11-14 | 1996-01-10 | 株式会社静岡鐵工所 | Vertical milling machine |
| CN2882868Y (en) * | 2006-03-23 | 2007-03-28 | 叶利民 | Automatic toothing machine |
| CN102294563A (en) * | 2011-07-26 | 2011-12-28 | 深圳市瑞凌实业股份有限公司 | Wiggler capable of swinging in shape of U |
| CN203091823U (en) * | 2013-02-06 | 2013-07-31 | 重庆拓泰汽车零部件有限公司 | Arc groove milling device |
| CN204277459U (en) * | 2014-11-24 | 2015-04-22 | 昆山市佰奥自动化设备科技有限公司 | Automatic milling arc equipment |
| CN204913435U (en) * | 2015-08-12 | 2015-12-30 | 重庆市合川区均恒金属加工厂 | A power device for milling arc groove |
-
2015
- 2015-08-12 CN CN201510490127.0A patent/CN105033727A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08329B2 (en) * | 1989-11-14 | 1996-01-10 | 株式会社静岡鐵工所 | Vertical milling machine |
| JPH08329A (en) * | 1994-06-24 | 1996-01-09 | Takeshi Yoneyama | Fan with flag |
| CN2882868Y (en) * | 2006-03-23 | 2007-03-28 | 叶利民 | Automatic toothing machine |
| CN102294563A (en) * | 2011-07-26 | 2011-12-28 | 深圳市瑞凌实业股份有限公司 | Wiggler capable of swinging in shape of U |
| CN203091823U (en) * | 2013-02-06 | 2013-07-31 | 重庆拓泰汽车零部件有限公司 | Arc groove milling device |
| CN204277459U (en) * | 2014-11-24 | 2015-04-22 | 昆山市佰奥自动化设备科技有限公司 | Automatic milling arc equipment |
| CN204913435U (en) * | 2015-08-12 | 2015-12-30 | 重庆市合川区均恒金属加工厂 | A power device for milling arc groove |
Non-Patent Citations (1)
| Title |
|---|
| 杨乐民等: "《钟表及仪器生产中机械化自动化机构设计图例》", 30 March 1982, 轻工业出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015068A (en) * | 2018-08-12 | 2018-12-18 | 余静远 | A kind of circular cylindrical coordinate lathe |
| CN110842586A (en) * | 2019-12-06 | 2020-02-28 | 东阳温宾电子科技有限公司 | Arc milling auxiliary device |
| CN112497373A (en) * | 2020-11-25 | 2021-03-16 | 德清方华琴业有限公司 | Four-axis piano sound board frame cambered surface processing machine |
| CN114473603A (en) * | 2022-02-16 | 2022-05-13 | 烟台汽车工程职业学院 | Feed control device of numerical control machine tool |
| CN114473603B (en) * | 2022-02-16 | 2023-01-17 | 烟台汽车工程职业学院 | Feed control device of numerical control machine tool |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151111 |