CN111266901A - Milling clamp for machining annular workpiece and using method thereof - Google Patents
Milling clamp for machining annular workpiece and using method thereof Download PDFInfo
- Publication number
- CN111266901A CN111266901A CN202010301103.7A CN202010301103A CN111266901A CN 111266901 A CN111266901 A CN 111266901A CN 202010301103 A CN202010301103 A CN 202010301103A CN 111266901 A CN111266901 A CN 111266901A
- Authority
- CN
- China
- Prior art keywords
- roller
- annular workpiece
- driving motor
- annular
- workpiece
- 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
- 238000003801 milling Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000003754 machining Methods 0.000 title claims description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/066—Bench vices
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a milling fixture for processing an annular workpiece and a using method thereof, and relates to a numerical control milling machine processing technology. The clamp provided by the invention comprises a driving motor, two roller seats, a hydraulic vice and two rollers, and is suitable for the process of processing an annular workpiece by a numerical control milling machine. The hydraulic vice is positioned between the two roller seats, and the driving motor is fixed on one side of the roller seat and movably connected with the roller; the roller is arranged on the roller seat, the roller shaft of the roller is fixedly connected with the roller seat, the driving motor receives a starting command, and the driving motor drives the roller to rotate through gear transmission, so that the roller drives the annular workpiece to rotate by a specified angle, the processing of the annular workpiece is efficiently finished, and the working intensity of an operator is reduced; the device has simple structure, safety and reliability.
Description
Technical Field
The invention relates to a numerical control milling machine processing technology, in particular to a milling fixture for processing an annular workpiece and a using method thereof.
Background
The numerical control machining technology is a technology for efficiently and excellently machining product parts, particularly parts with complex shapes on a numerical control machine tool, and is a basic and key technology for semi-automatic, flexible, agile and digital manufacturing and machining.
When the numerical control milling machine is used for processing an annular workpiece, the annular workpiece is rotated usually by manual operation, the quality of the processed product is low, the precision error is high, the controllability is poor when the lower limit precision is reached, the processing efficiency is low, one annular workpiece is processed in four hours, the requirement of a production task cannot be met, the labor intensity of an operator is high, and one operator can operate one machine.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides the clamp device which is high in precision and efficiency and suitable for processing the annular workpiece and the using method.
The purpose of the invention is realized by the following technical scheme: a milling fixture for processing an annular workpiece is used for clamping the annular workpiece and comprises a driving motor, two roller seats, a hydraulic vice and two rollers; wherein:
the hydraulic vice is positioned between the two roller seats and comprises an electromagnetic valve, and the electromagnetic valve is controlled by a controller of the numerical control machine tool and can be automatically opened and clamped; the driving motor is fixed on one side of the roller seat and is movably connected with the roller; the roller is arranged on the roller seat, and the roller shaft of the roller is fixedly connected with the roller seat.
Preferably, the roller seat is provided with two roller supporting plates, and the roller is arranged between the two roller supporting plates; the roller bearing of gyro wheel passes the gyro wheel backup pad and is connected with driving motor meshing, and driving motor can drive the wheel and rotate, and annular work piece pastes with the gyro wheel mutually, and because the frictional force effect, annular work piece can follow the gyro wheel rotation.
The use method of the milling clamp for machining the annular workpiece comprises the following steps:
s1: after the hydraulic vice receives a control command of the numerical control machine tool, the hydraulic vice clamps the annular workpiece;
s2: the milling cutter rubs with the annular workpiece at a constant speed to mill one position of the surface of the annular workpiece;
s3: milling one position of the annular workpiece, opening the hydraulic vice after the hydraulic vice receives a vice opening command of the numerical control machine tool, and loosening the workpiece; meanwhile, the driving motor receives a starting command, the driving motor drives the roller to rotate through gear transmission, and after the roller drives the annular workpiece to rotate by a specified angle, the driving motor brakes and the roller stops rotating;
s4: counting the total rotating angle of the annular workpiece by the numerical control machine tool, and repeating S1-S3 if the total rotating angle is smaller than 360 degrees; and if the total angle is greater than or equal to 360 degrees, finishing the processing of the annular workpiece, opening the hydraulic vice, and waiting for taking out the annular workpiece.
The invention has the following advantages:
1. the clamp automatically clamps and rotates the annular workpiece, so that the manual operation amount is reduced, and a plurality of machines can be operated by one person;
2. the driving motor is started and braked under the control of a numerical control machine tool program, so that the rotation precision of the annular workpiece is increased, and the machining precision of the machined workpiece is increased;
3. from the process perspective, the manufacturing cost of the workpiece can be reduced by using the device.
Drawings
FIG. 1 is a front view of a milling fixture for machining annular workpieces;
FIG. 2 is a left side view of a milling fixture for machining annular workpieces;
FIG. 3 is a top view of a milling fixture for machining annular workpieces;
FIG. 4 is a cost comparison table before and after modification;
in the figure: 1-a hydraulic vice; 2-roller seat; 3-driving a motor; 4-an annular workpiece; 5-roller.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following.
As shown in fig. 1, 2 and 3, a milling fixture for processing an annular workpiece is used for clamping an annular workpiece 4, and comprises a driving motor 3, two roller bases 2, a hydraulic vice 1 and two rollers 5; wherein:
the hydraulic vice 1 is positioned between the two roller seats 2, the hydraulic vice 1 comprises an electromagnetic valve, and the electromagnetic valve is controlled by a controller of a numerical control machine tool and can be automatically opened and clamped; the driving motor 3 is fixed on one side of the roller seat 2 and is movably connected with the roller 5; the roller 5 is arranged on the roller seat 2, and the rolling shaft of the roller 5 is fixedly connected with the roller seat 2.
Preferably, the roller seat 2 is provided with two roller 5 supporting plates, and the roller 5 is arranged between the two roller 5 supporting plates; the roller shaft of the roller 5 penetrates through the supporting plate of the roller 5 to be meshed with the driving motor 3, the driving motor 3 can drive the roller to rotate, the annular workpiece 4 is attached to the roller 5, and due to the friction force, the annular workpiece 4 can rotate along with the roller 5.
A construction method of a milling clamp for machining an annular workpiece comprises the following steps:
s1: after the hydraulic vice 1 receives a control command of the numerical control machine tool, the hydraulic vice 1 clamps the annular workpiece 4;
s2: the milling cutter rubs with the annular workpiece 4 at a constant speed to mill one position on the surface of the annular workpiece 4;
s3: milling one position of the annular workpiece 4, opening the hydraulic vice 1 after the hydraulic vice 1 receives a vice opening command of the numerical control machine tool, and loosening the workpiece; meanwhile, the driving motor 3 also receives a starting command, the driving motor 3 drives the roller 5 to rotate through gear transmission, and after the roller 5 drives the annular workpiece 4 to rotate for a specified angle, the driving motor 3 brakes, and the roller 5 stops rotating;
s4: counting the total rotating angle of the annular workpiece 4 by the numerical control machine tool, and repeating S1-S3 if the total rotating angle is smaller than 360 degrees; if the total angle is greater than or equal to 360 degrees, the annular workpiece 4 is processed, the hydraulic vice 1 is opened, and the annular workpiece 4 is waited to be taken out.
As shown in table 4, in the embodiment of the present invention, the economic results after using the milling fixture for processing the annular workpiece are as follows: the product is sold for 3800 pieces per year on average, so that the direct cost can be saved by accounting: 3800 =220400 yuan.
Claims (3)
1. A milling fixture for machining annular workpieces, for clamping annular workpieces (4), characterized in that: comprises a driving motor (3), two roller seats (2), a hydraulic vice (1) and two rollers (5); wherein:
the hydraulic vice (1) is positioned between the two roller bases (2), and the driving motor (3) is fixed on one side of the roller bases (2) and movably connected with the rollers (5); the roller (5) is arranged on the roller seat (2), and the rolling shaft of the roller (5) is fixedly connected with the roller seat (2).
2. The milling fixture for machining annular workpieces as set forth in claim 1, wherein: the roller seat (2) is provided with two roller (5) supporting plates, and the roller (5) is arranged between the two roller (5) supporting plates; and a rolling shaft of the roller (5) penetrates through a supporting plate of the roller (5) to be meshed and connected with the driving motor (3).
3. The use method of the milling fixture for processing the annular workpiece according to any one of claims 1-2, is characterized in that: the method comprises the following steps:
s1: after the hydraulic vice (1) receives a control command of the numerical control machine tool, the hydraulic vice (1) clamps the annular workpiece (4);
s2: the milling cutter rubs with the annular workpiece (4) at a constant speed to mill one position of the surface of the annular workpiece (4);
s3: milling one position of the annular workpiece (4) is completed, and after the hydraulic vice (1) receives a vice opening command of the numerical control machine, the hydraulic vice (1) is opened, so that the workpiece is loosened; meanwhile, the driving motor (3) can also receive a starting command, the driving motor (3) drives the roller (5) to rotate through gear transmission, after the roller (5) drives the annular workpiece (4) to rotate for a specified angle, the driving motor (3) brakes, and the roller (5) stops rotating;
s4: counting the total rotating angle of the annular workpiece (4) by the numerical control machine tool, and repeating S1-S3 if the total rotating angle is smaller than 360 degrees; if the total angle is larger than or equal to 360 degrees, the annular workpiece (4) is machined, the hydraulic vice (1) is opened, and the annular workpiece (4) is waited to be taken out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010301103.7A CN111266901A (en) | 2020-04-16 | 2020-04-16 | Milling clamp for machining annular workpiece and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010301103.7A CN111266901A (en) | 2020-04-16 | 2020-04-16 | Milling clamp for machining annular workpiece and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111266901A true CN111266901A (en) | 2020-06-12 |
Family
ID=70993251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010301103.7A Pending CN111266901A (en) | 2020-04-16 | 2020-04-16 | Milling clamp for machining annular workpiece and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111266901A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10315085A (en) * | 1997-05-13 | 1998-12-02 | Nippon Steel Corp | Aligning device for ring-shaped object |
| DE202006017816U1 (en) * | 2006-11-21 | 2007-01-18 | Müller Opladen GmbH | Support device for profiles used in the manufacture of oil and gas conveying devices comprises pivoting tensioning arms arranged on a support ring of a wheel which is arranged on a profile |
| CN205765035U (en) * | 2016-05-27 | 2016-12-07 | 江西江联国际工程有限公司 | A kind of stop device for the processing of turning rolls upper drum |
| CN206405741U (en) * | 2016-12-07 | 2017-08-15 | 天津市科建防腐保温工程有限公司 | Supporting mechanism for placing steel tubes |
| CN208132031U (en) * | 2018-04-13 | 2018-11-23 | 山西阳煤化工机械（集团）有限公司 | Water-cooling wall annular header boring grab |
| CN109108688A (en) * | 2018-09-26 | 2019-01-01 | 西安昆仑工业（集团）有限责任公司 | A kind of fraise jig and processing method of ring parts inside skewed slot processing |
| CN109926856A (en) * | 2019-04-19 | 2019-06-25 | 湖北玺望建设有限公司 | Building pipe cutting holds fixture and application method tightly with auxiliary |
| CN110405664A (en) * | 2019-08-22 | 2019-11-05 | 嘉兴市建超智能科技有限公司 | A kind of round tube rolling clamp |
| CN110411174A (en) * | 2019-08-12 | 2019-11-05 | 福建铁拓机械有限公司 | A kind of ultra-large type roller rolling ring self-adjustable clamping and positioning device and its positioning process |
| CN212470641U (en) * | 2020-04-16 | 2021-02-05 | 四川众鑫盛农牧机械有限公司 | Milling fixture for processing annular workpiece |
-
2020
- 2020-04-16 CN CN202010301103.7A patent/CN111266901A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10315085A (en) * | 1997-05-13 | 1998-12-02 | Nippon Steel Corp | Aligning device for ring-shaped object |
| DE202006017816U1 (en) * | 2006-11-21 | 2007-01-18 | Müller Opladen GmbH | Support device for profiles used in the manufacture of oil and gas conveying devices comprises pivoting tensioning arms arranged on a support ring of a wheel which is arranged on a profile |
| CN205765035U (en) * | 2016-05-27 | 2016-12-07 | 江西江联国际工程有限公司 | A kind of stop device for the processing of turning rolls upper drum |
| CN206405741U (en) * | 2016-12-07 | 2017-08-15 | 天津市科建防腐保温工程有限公司 | Supporting mechanism for placing steel tubes |
| CN208132031U (en) * | 2018-04-13 | 2018-11-23 | 山西阳煤化工机械（集团）有限公司 | Water-cooling wall annular header boring grab |
| CN109108688A (en) * | 2018-09-26 | 2019-01-01 | 西安昆仑工业（集团）有限责任公司 | A kind of fraise jig and processing method of ring parts inside skewed slot processing |
| CN109926856A (en) * | 2019-04-19 | 2019-06-25 | 湖北玺望建设有限公司 | Building pipe cutting holds fixture and application method tightly with auxiliary |
| CN110411174A (en) * | 2019-08-12 | 2019-11-05 | 福建铁拓机械有限公司 | A kind of ultra-large type roller rolling ring self-adjustable clamping and positioning device and its positioning process |
| CN110405664A (en) * | 2019-08-22 | 2019-11-05 | 嘉兴市建超智能科技有限公司 | A kind of round tube rolling clamp |
| CN212470641U (en) * | 2020-04-16 | 2021-02-05 | 四川众鑫盛农牧机械有限公司 | Milling fixture for processing annular workpiece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5269881B2 (en) | Processing equipment | |
| CN107962490B (en) | Polishing device and method for composite material large-length-diameter-ratio cylindrical discontinuous inner wall coating | |
| CN106975988A (en) | Spindle taper hole grinder and its online restorative procedure | |
| CN211916413U (en) | Slender shaft polishing device | |
| CN216098172U (en) | Simple polishing and cutting integrated machine | |
| CN212470641U (en) | Milling fixture for processing annular workpiece | |
| CN201455808U (en) | Automatic finisher for grinding wheel | |
| CN112720224A (en) | Large-diameter high-precision abrasive wheel cutting machine | |
| CN111266901A (en) | Milling clamp for machining annular workpiece and using method thereof | |
| JP3072452U (en) | Machine for precision processing of tooth flanks of geared products | |
| KR100932540B1 (en) | A combined processing facilities with processing many faces | |
| KR100925038B1 (en) | A processor with synchronous mobile table and frame | |
| CN110539234A (en) | slender shaft polishing device | |
| CN214489913U (en) | Threading die relief grinding machine | |
| CN211193169U (en) | Roll core rod numerically controlled grinder | |
| CN212122690U (en) | Numerical control full-automatic one-time forming camshaft blank grinding machine tool | |
| US3797173A (en) | Work holding, positioning, and feeding mechanism | |
| CN209364240U (en) | A kind of rotatable fixing tool used on CNC milling machine | |
| CN107186578B (en) | Rotor groove grinding machine | |
| JP2508051B2 (en) | Processing device with correction function | |
| JPH10244426A (en) | Composite working device for piston ring | |
| CN213004044U (en) | Conveying mechanism for CNC machining | |
| JPH07124675A (en) | Thread rolling machine | |
| CN110340774A (en) | High-precision deep groove ball bearing bear inner ring grooved railway and internal-and external diameter composite grinding device and method | |
| CN216263890U (en) | Frame fixing device for plate chamfering machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No.5 Xinyuan Road, Industrial Development Zone, Qingzhu street, Qingshen County, Meishan City, Sichuan Province, 610000 Applicant after: Sichuan zhongxinsheng agricultural and Animal Husbandry Machinery Co.,Ltd. Address before: 620460 No.5 Xinyuan Road, Qingcheng Town Industrial Development Zone, Qingshen County, Meishan City, Sichuan Province Applicant before: Sichuan zhongxinsheng agricultural and Animal Husbandry Machinery Co.,Ltd. |