CN105058129B - Flower disc type tool for fine turning of engine base - Google Patents
Flower disc type tool for fine turning of engine base Download PDFInfo
- Publication number
- CN105058129B CN105058129B CN201510434624.9A CN201510434624A CN105058129B CN 105058129 B CN105058129 B CN 105058129B CN 201510434624 A CN201510434624 A CN 201510434624A CN 105058129 B CN105058129 B CN 105058129B
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- cutter
- plate
- disc
- positioning plate
- workpiece
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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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/24—Tool holders for a plurality of cutting tools, e.g. turrets
- B23B29/26—Tool holders in fixed position
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to a chuck type tool for finish turning of a machine base, which comprises a machine head connecting disc and a cutter bar arranged on a cutter rest; a positioning plate parallel to the bed head connecting plate is arranged on the outer side of the bed head connecting plate, and a plurality of connecting columns which are uniformly distributed are arranged between the bed head connecting plate and the positioning plate; the other side of the positioning plate is provided with a disc chuck press plate parallel to the positioning plate, and the positioning plate is connected with the disc chuck press plate through a plurality of uniformly distributed disc chuck connecting rods; coaxial positioning through holes are formed in the middle parts of the positioning plate and the disc chuck pressing plate; the front end of the cutter bar is provided with two cutter grooves, and an inner hole cutter and a plane cutter are respectively arranged in the cutter grooves; the rear end of the cutter rod is provided with a plurality of cutter grooves, and a plane cutter is arranged in one cutter groove. Compared with the background technology, the invention changes twice clamping into once clamping and once turning, does not need to turn around to clamp the workpiece, does not need tool changing and converting procedures, effectively ensures the coaxiality and the end face parallelism of the machine base, effectively shortens the auxiliary time, and greatly improves the processing efficiency and the benefit.
Description
Technical Field
The invention relates to a tooling fixture for turning, in particular to a tooling fixture which is arranged on a lathe and is used for finish machining of a motor base, and belongs to the technical field of tooling for turning.
Background
When the motor base is processed, the coaxiality requirements on the inner circles at the two ends, the seam allowances and the like are high. Generally, during processing, the base needs to be turned, namely, a non-wire outlet end plane, a spigot and a neutral gear of the base are turned firstly, and a hole is drilled and a thread is tapped; and then the machine seat is arranged on a spigot tire tool to turn a line end plane, a spigot, a neutral gear and an iron core gear, but four procedures need to be converted after turning of the machine seat, so that time and labor are wasted, the coaxiality and the jumping of each clamping and processing are difficult to ensure, and the processing precision is low.
CN104625612A discloses a method for processing a small and medium-sized motor base, in which an iron core block, a spigot, an end face and the like are alternately turned roughly and finely, after a stator iron core needs to be pressed into the base, the spigot, the end face and the like are turned finely, and the stator iron core is turned finely after being clamped and aligned for multiple times, so that not only are the number of conversion processes increased and the benefit low, but also the coaxiality is greatly affected by the finish turning and twice clamping processing, and the rejection rate of workpiece processing is increased.
Disclosure of Invention
The design purpose is as follows: the defects in the prior art are avoided, and the faceplate type tool for finish turning of the base is designed, wherein the lathe can finish turning by one-time clamping.
The design scheme is as follows: in order to achieve the above design objectives. The bed head connecting disc is connected with the positioning plate through the connecting column, a space is reserved between the bed head connecting disc and the positioning plate, and the space is used as a tool retracting space; after a workpiece is clamped on the bed head connecting disc through the positioning plate, the chuck connecting rod, the chuck pressing plate and the like, a tool retracting space is reserved at the front end of the workpiece; an inner hole cutter is arranged in a cutter groove at the top end of the cutter bar, an inner side plane cutter is arranged in a cutter groove at the front end of the cutter bar, an outer side plane cutter is arranged in one cutter groove at the rear end of the cutter bar, a lathe is started, the two end faces and the inner hole of a workpiece can be turned at one time, the workpiece does not need to be clamped in a turning way, and the cutter does not need to be withdrawn for cutter changing; thus, two times of clamping is changed into one time of clamping and one time of turning, and the coaxiality and the end face parallelism of the engine base are effectively ensured; the combined cutter is used for turning to avoid cutter changing and converting procedures, the direct benefit is improved by 30%, the upper and lower workpieces are quick, the faceplate and the machine base can be taken down only by unscrewing the threads, the auxiliary time is short, the benefit is high, and the processing precision and the processing efficiency are greatly improved.
The technical scheme is as follows: a flower disc type tool for finish turning of a machine base comprises a machine head connecting disc and a cutter bar arranged on a cutter rest; a positioning plate parallel to the bed head connecting plate is arranged on the outer side of the bed head connecting plate, and a plurality of connecting columns which are uniformly distributed are arranged between the bed head connecting plate and the positioning plate; the other side of the positioning plate is provided with a disc chuck press plate parallel to the positioning plate, and the positioning plate is connected with the disc chuck press plate through a plurality of uniformly distributed disc chuck connecting rods; coaxial positioning through holes are formed in the middle parts of the positioning plate and the disc chuck pressing plate; the front end of the cutter bar is provided with two cutter grooves, and an inner hole cutter and a plane cutter are respectively arranged in the cutter grooves; the rear end of the cutter rod is provided with a plurality of cutter grooves, and a plane cutter is arranged in one cutter groove.
Preferably, the length of the connecting column is 50-80 mm; the number of the connecting columns and the number of the flower disc connecting rods are three.
Preferably, a plurality of machine base support rods are further arranged between the positioning plate and the faceplate pressing plate, and one ends of the machine base support rods are fixed on the positioning plate.
Preferably, the number of the stand support rods is two.
Compared with the background technology, the invention changes twice clamping into one-time clamping and one-time turning, does not need to turn around to clamp the workpiece, and effectively ensures the coaxiality and the end face parallelism of the engine base; meanwhile, the combined cutter is used for turning to avoid cutter changing and converting processes, the direct benefit is improved by 30%, the upper and lower workpieces are quick, the faceplate and the base can be taken down only by unscrewing the threads, the auxiliary time is short, the benefit is high, and the processing precision and the processing efficiency are greatly improved.
Drawings
The technical scheme of the invention is further explained by combining the attached drawings.
Fig. 1 is a schematic structural diagram of a pattern disc type tool for finish turning of a machine base.
Fig. 2 is a right side view of fig. 1.
Fig. 3 is a schematic structural diagram of another embodiment of the faceplate type tooling of the present invention.
Fig. 4 is a right side view of fig. 3.
Detailed Description
The invention is described in further detail below with reference to the figures and the embodiments.
Example 1: refer to fig. 1 and 2. A flower disc type tool for finish turning of a machine base comprises a bed head connecting disc 1, a positioning plate 3, a connecting column 2, a flower disc connecting rod 4, a flower disc pressing plate 5 and a cutter bar 8 arranged on a cutter rest; the bed head connecting disc 1 is fixedly connected with a machine tool spindle; the positioning plate 3 and the faceplate pressing plate 5 are both arranged in parallel with the bedside connecting plate 1, three connecting columns 2 are arranged between the bedside connecting plate 1 and the positioning plate 3, the three connecting columns 2 are close to the periphery of the bedside connecting plate 1, and the three connecting columns 2 are uniformly distributed, namely, the three connecting columns 2 are separated by 120 degrees; the length of the connecting column 2 is 50-80mm, connecting bolts are arranged in the connecting column 2, and the connecting column 2, the positioning plate 3 and the bed head connecting disc 1 are fixedly connected through the connecting bolts; three disc chuck connecting rods 4 are arranged between the positioning plate 3 and the disc chuck pressing plate 5, threads are arranged at two ends of each disc chuck connecting rod 4, and two ends of each disc chuck connecting rod 4 are fixedly connected with the positioning plate 3 and the disc chuck pressing plate 5 through nuts respectively; the three disc chuck connecting rods 4 are close to the edge of the disc chuck pressing plate 5, and the three disc chuck connecting rods 4 are uniformly distributed and arranged, namely the angle between every two adjacent disc chuck connecting rods 4 is 120 degrees; coaxial positioning through holes are formed in the middle of the positioning plate 3 and the disc chuck pressing plate 5, and two ends of the workpiece 7 are clamped in the positioning through holes of the positioning plate 3 and the disc chuck pressing plate 5 respectively, namely the workpiece 7 is clamped between the positioning plate 3 and the disc chuck pressing plate 5; the front end of the cutter bar 8 is provided with two cutter grooves 11, and an inner hole cutter 9 and a plane cutter are respectively arranged in the cutter grooves; the rear end of the cutter bar 8 is provided with a plurality of cutter grooves 12, wherein a plane cutter 10 is arranged in one cutter groove 12; after the workpiece 7 is clamped, the bed head connecting disc 1 is connected with the positioning plate 3 through the connecting column 2, and a space is reserved between the bed head connecting disc 1 and the positioning plate 3 and serves as a tool retracting space; an inner hole cutter 9 is arranged in a cutter groove 11 at the top end of the cutter bar 8, an inner side plane cutter is arranged in the cutter groove 11 at the front end of the cutter bar 8, an outer side plane cutter 10 is arranged in one cutter groove 12 at the rear end of the cutter bar 8, a lathe is started, and the two end faces and the inner hole of the workpiece 7 can be turned at one time without turning around, clamping the workpiece and withdrawing the cutter for changing the cutter; the two-time clamping is changed into one-time clamping and one-time turning, so that the coaxiality and the end face parallelism of the engine base are effectively ensured; the combined cutter is used for turning to avoid cutter changing and converting processes, the direct benefit is improved by 30%, the upper workpiece and the lower workpiece are quick, the chuck platen 5 and the machine base workpiece 7 can be taken down only by unscrewing the threads, the auxiliary time is short, the benefit is high, and the processing precision and the processing efficiency are greatly improved.
Example 2: reference is made to fig. 3 and 4 on the basis of example 1. A colored disc type tool for finish turning of a machine base is characterized in that two machine base support rods 6 are further arranged between a positioning plate 3 and a colored disc pressing plate 5, and one ends of the machine base support rods 6 are fixed on the positioning plate 3; when a medium-sized engine base needs to be machined, the engine base support rod 6 is tightly attached and fixed to the outer diameter side of the workpiece 7, the outer diameter is utilized for positioning, and the external heat dissipation ribs are axially compressed, so that the machined engine base is small in ovality, namely small in deformation, and the machining quality of the workpiece is further improved.
It is to be understood that: although the above embodiments have described the design idea of the present invention in more detail, these descriptions are only simple descriptions of the design idea of the present invention, and are not limitations of the design idea of the present invention, and any combination, addition, or modification without departing from the design idea of the present invention falls within the scope of the present invention.
Claims (1)
1. The utility model provides a smart car of frame is with colored disk formula frock, includes head of a bed connection pad and installs the cutter arbor on the knife rest, characterized by: comprises a bed head connecting disc, a positioning plate, a connecting column, a flower disc connecting rod, a flower disc pressing plate and a cutter bar arranged on a cutter rest; the bed head connecting disc is fixedly connected with a machine tool spindle; the positioning plate and the faceplate pressing plate are both arranged in parallel with the bedside connecting plate, three connecting columns are arranged between the bedside connecting plate and the positioning plate, the three connecting columns are close to the periphery of the faceplate of the bedside connecting plate, and are uniformly distributed, namely, the three connecting columns are separated by 120 degrees; the length of each connecting column is 50-80mm, connecting bolts are arranged in the connecting columns, and the connecting columns are fixedly connected with the bed head connecting disc, the connecting columns and the positioning plate through the connecting bolts; three disc chuck connecting rods are arranged between the positioning plate and the disc chuck pressing plate, threads are arranged at two ends of each disc chuck connecting rod, and two ends of each disc chuck connecting rod are fixedly connected with the positioning plate and the disc chuck pressing plate through nuts respectively; the three disc chuck connecting rods are close to the edge of the disc chuck pressing plate and are uniformly distributed, namely the angle between every two adjacent disc chuck connecting rods is 120 degrees; the middle parts of the positioning plate and the disc chuck press plate are provided with coaxial positioning through holes, and two ends of a workpiece are respectively clamped in the positioning through holes of the positioning plate and the disc chuck press plate, namely the workpiece is clamped between the positioning plate and the disc chuck press plate; the front end of the cutter bar is provided with two cutter grooves, and an inner hole cutter and a plane cutter are respectively arranged in the cutter grooves; the rear end of the cutter bar is provided with a plurality of cutter grooves, and a plane cutter is arranged in one cutter groove; after the workpiece is clamped, the bed head connecting disc is connected with the positioning plate through the connecting column, and a space is reserved between the bed head connecting disc and the positioning plate and is used as a tool retracting space; an inner hole cutter is arranged in a cutter groove at the top end of the cutter bar, an inner side plane cutter is arranged in a cutter groove at the front end of the cutter bar, an outer side plane cutter is arranged in one cutter groove at the rear end of the cutter bar, a lathe is started, the two end faces and the inner hole of a workpiece can be turned at one time, the workpiece does not need to be clamped in a turning way, and the cutter does not need to be withdrawn for cutter changing; the two-time clamping is changed into one-time clamping and one-time turning, so that the coaxiality and the end face parallelism of the engine base are effectively ensured; the combined cutter is used for turning to avoid cutter changing and converting processes, the direct benefit is improved by 30%, the upper workpiece and the lower workpiece are quick, the chuck pressure plate and the machine base workpiece can be taken down only by unscrewing the threads, the auxiliary time is short, the benefit is high, and the processing precision and the processing efficiency are greatly improved; two machine base support rods are arranged between the positioning plate and the faceplate pressing plate, and one ends of the machine base support rods are fixed on the positioning plate; when the medium-sized engine base needs to be processed, the engine base support rod is tightly attached and fixed to the outer diameter side of a workpiece, the outer diameter is used for positioning, and the external heat dissipation ribs are axially compressed, so that the ovality of the processed engine base is small, namely the deformation is small, and the processing quality of the workpiece is further improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510434624.9A CN105058129B (en) | 2015-07-23 | 2015-07-23 | Flower disc type tool for fine turning of engine base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510434624.9A CN105058129B (en) | 2015-07-23 | 2015-07-23 | Flower disc type tool for fine turning of engine base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105058129A CN105058129A (en) | 2015-11-18 |
| CN105058129B true CN105058129B (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510434624.9A Active CN105058129B (en) | 2015-07-23 | 2015-07-23 | Flower disc type tool for fine turning of engine base |
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| Country | Link |
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| CN (1) | CN105058129B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695730A (en) * | 2017-11-08 | 2018-02-16 | 株洲联诚集团控股股份有限公司 | A kind of combined type support smart car frock |
| CN109483163A (en) * | 2018-11-09 | 2019-03-19 | 宾科汽车紧固件（昆山）有限公司 | The manufacturing method of truck vacuum pump push rod |
| CN110253315B (en) * | 2019-07-18 | 2024-05-24 | 合肥恒大江海泵业股份有限公司 | Tool for machining shaft part key groove |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001047337A (en) * | 1999-08-05 | 2001-02-20 | Honda Motor Co Ltd | Inside surface machining jig |
| CN201316804Y (en) * | 2008-12-25 | 2009-09-30 | 山东济宁特力机床有限公司 | Motor shell two end surface and spigot double tool rest digital control lathe |
| CN203664676U (en) * | 2014-01-01 | 2014-06-25 | 佛山市顺德区信源电机有限公司 | Motor casing processing device facilitating noise reduction of motor |
| CN203679810U (en) * | 2014-01-03 | 2014-07-02 | 浙江千里马电机有限公司 | Machining device for motor shell |
| CN204262801U (en) * | 2014-09-16 | 2015-04-15 | 安徽皖南电机股份有限公司 | Cage modle support |
| CN204954440U (en) * | 2015-07-23 | 2016-01-13 | 浙江江潮电机实业有限公司 | Frame is flower disc formula frock for finish turning |
-
2015
- 2015-07-23 CN CN201510434624.9A patent/CN105058129B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001047337A (en) * | 1999-08-05 | 2001-02-20 | Honda Motor Co Ltd | Inside surface machining jig |
| CN201316804Y (en) * | 2008-12-25 | 2009-09-30 | 山东济宁特力机床有限公司 | Motor shell two end surface and spigot double tool rest digital control lathe |
| CN203664676U (en) * | 2014-01-01 | 2014-06-25 | 佛山市顺德区信源电机有限公司 | Motor casing processing device facilitating noise reduction of motor |
| CN203679810U (en) * | 2014-01-03 | 2014-07-02 | 浙江千里马电机有限公司 | Machining device for motor shell |
| CN204262801U (en) * | 2014-09-16 | 2015-04-15 | 安徽皖南电机股份有限公司 | Cage modle support |
| CN204954440U (en) * | 2015-07-23 | 2016-01-13 | 浙江江潮电机实业有限公司 | Frame is flower disc formula frock for finish turning |
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| CN105058129A (en) | 2015-11-18 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170221 Address after: Hangzhou City, Zhejiang province 311101 Yuhang Qiaosi Street Hangzhou Road No. 1818 Applicant after: Hangzhou Jiangchao Electrical Machinery Co., Ltd. Address before: 313014 Zhejiang Province, Huzhou city Nanxun District Shanlian Town Road on the west side of Meng Tian Applicant before: ZHEJIANG JIANGCHAO MOTOR INDUSTRY CO., LTD. |
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Address after: 311101 No. 8, nangonghe Road, Yuhang Economic and Technological Development Zone, Linping District, Hangzhou City, Zhejiang Province Patentee after: Jiangchao Motor Technology Co.,Ltd. Address before: 311101 No. 1818, hanghai Road, Qiaosi street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU JIANGCHAO ELECTRICAL MACHINERY Co.,Ltd. |