CN104015102A - Cutter profiling device - Google Patents
Cutter profiling device Download PDFInfo
- Publication number
- CN104015102A CN104015102A CN201410297758.6A CN201410297758A CN104015102A CN 104015102 A CN104015102 A CN 104015102A CN 201410297758 A CN201410297758 A CN 201410297758A CN 104015102 A CN104015102 A CN 104015102A
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- CN
- China
- Prior art keywords
- pattern
- cutter
- groove
- longitudinal
- post
- 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.)
- Granted
Links
- 238000003754 machining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
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
- B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
- B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
- B23Q35/42—Patterns; Masters models
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Control Of Cutting Processes (AREA)
Abstract
The invention discloses a cutter profiling device. The cutter profiling device comprises a cutter (1) and a profiling column (2), wherein the profiling column (2) is cylindrical in the whole; two ends of the cylindrical part are respectively provided with an upper end cap (27) and a lower end cap (28); a middle profiling part is arranged between the upper end cap (27) and the lower end cap (28); four longitudinal profiling grooves (21, 22, 23 and 24) are uniformly distributed on the middle profiling part peripherally; the profiling grooves and a joint end part (11) of the cutter (2) are joined; at least one of the four longitudinal profiling grooves is a return stroke groove (22); the profiling outline of the return stroke groove is plane type; the rest profiling grooves in the four longitudinal profiling grooves are curved surface grooves for controlling feeding quantity of the cutter (1); moreover, the plurality of curved surface grooves have different curved surface shapes.
Description
Technical field
The present invention relates to pattern field, be specially a kind of cutter copying apparatus.
Background technology
For some contouring machines, its pattern is conventionally fixing, and cutter is walked along pattern, thereby processes the shape needing.
But these lathes are difficult to process the workpiece that longitudinal size is very large.In order to process long dimension workpiece on lathe, in some lathe, cutter is transfixion on the longitudinal direction of processing, and workpiece does lengthwise movement.Cutter only does the transverse movement of direction of feed.But the pattern of this lathe needs reciprocating pattern.
But the reciprocating motion of pattern tends to the shape processing of workpiece to impact.
In addition, in processing, because workpiece is possible need different shapes at longitudinally; And the total length of pattern is limited, if the shape of longitudinally is all embodied on pattern, certainly will increase the size of pattern, increase occupation of land and the cost of lathe.
Summary of the invention
Therefore, the object of the invention is to design a kind of copying apparatus, it can, in the situation that not affecting workpiece machining shape, be realized the contour machining in the longitudinal length direction of workpiece, and can according to circumstances convert contour shape, and do not increase the length dimension of pattern.And, in pattern backhaul, can not impact the shape of processing work.
One aspect of the present invention is:
A kind of cutter copying apparatus, comprise cutter and pattern post, wherein, pattern post is as general as cylindrical, described columniform two ends are respectively upper plug head and lower end cap, it between upper plug head and lower end cap, is middle pattern portion, in the middle of described, pattern portion is evenly distributed with four longitudinal pattern grooves in circumferential direction, described pattern groove engages with the engagement end portion of cutter, in described four longitudinal pattern grooves, has one at least for backhaul groove, the pattern profile of described backhaul groove is plane, all the other pattern grooves in described four longitudinal pattern grooves are curved surface groove, for described cutter is carried out to amount of feeding control, and the quantity of described curved surface groove is many, the curve form of curved surface groove is different,
Described pattern post is provided with circumferential upper die change groove between middle pattern portion and upper plug head, is provided with circumferential lower die change groove between middle pattern portion and lower end cap, and described die change groove converts between described four longitudinal pattern grooves for cutter;
Described cutter copying apparatus also comprises pattern post longitudinal driving mechanism, described pattern post longitudinal driving mechanism comprises rack member and geared parts, the centre of described rack member is provided with longitudinal T connected in star, the opening of described T connected in star is positioned at left surface middle part, the both sides of described left surface are provided with rack structure, and the opening of described T connected in star is between described rack structure; Described T connected in star is for coordinating with the motion guide to described rack member with T shape guide rail, and described geared parts engages with described rack structure, to make the motion in a longitudinal direction under the guiding of described T connected in star of described rack member;
The upper plug head of described pattern post connects with motor power, and the lower end cap of described pattern post is connected with parts of bearings, and described parts of bearings is fixedly connected with the lower end of the right flank of described rack member; The upper end of the right flank of described rack member is also provided with transverse arm integratedly, and described motor is fixedly installed on described transverse arm; In the time that the engagement end portion of described cutter is in described die change groove, described motor can drive described pattern post circumferentially to rotate with respect to described rack member in the time rotating;
In use, described rack member, under the drive of described geared parts, can drive described pattern post with respect to described cutter lengthwise movement, until the engagement end portion of described cutter engages with described die change groove; In the time that described pattern post need to be made drawback movement and maybe needs to change pattern groove, described motor can drive described pattern post to do circumferentially to rotate, thereby the pattern groove needing is aimed at the engagement end portion of cutter.
By such scheme, owing to having adopted special backhaul groove, this backhaul groove be shaped as plane, therefore can not form to cutter the variation of the amount of feeding, therefore in backhaul, can not impact the machining shape of workpiece.And multiple curved grooves are integrated on a pattern post, can as required, by controlling the motion of pattern post, and realize meeting that difformity on the length direction of workpiece is required.Integrated lengthwise movement and circular motion on whole device, compact conformation, can realize the two dimensional motion of pattern post; And the centre of rack structure has T-slot, can, when pattern post is driven, meet the requirement that guiding is stable, meanwhile, can realize again the circumferentially fixing of rack structure.Two ends by transverse arm and bearing are fixed, and pattern post is firmly kept.And by the setting of two die change grooves, can stably realize the stable die change of cutter on pattern post.
Brief description of the drawings
Fig. 1 is the structural representation of cutter copying apparatus of the present invention;
Fig. 2 is the schematic cross-section of the A-A direction of the pattern post of Fig. 1;
Fig. 3 is the schematic cross-section of the B-B direction of the pattern post of Fig. 1.
Detailed description of the invention
Below in conjunction with Fig. 1-3, the present invention is described in detail.
Cutter copying apparatus, comprise cutter 1 and pattern post 2, wherein, pattern post 2 is as general as cylindrical, described columniform two ends are respectively upper plug head 27 and lower end cap 28, it between upper plug head 27 and lower end cap 28, is middle pattern portion, in the middle of described, pattern portion is evenly distributed with four longitudinal pattern grooves (21 in circumferential direction, 22, 23, 24), described pattern groove engages with the engagement end portion 11 of cutter 1, in described four longitudinal pattern grooves, has one at least for backhaul groove 22, the pattern profile of described backhaul groove 22 is plane, all the other pattern grooves in described four longitudinal pattern grooves are curved surface groove, for described cutter 1 is carried out to amount of feeding control, and the quantity of described curved surface groove is many, the curve form of curved surface groove is different,
Described pattern post 2 is provided with circumferential upper die change groove 26 between middle pattern portion and upper plug head 27, between middle pattern portion and lower end cap 28, be provided with circumferential lower die change groove 25, described die change groove 25,26 converts between described four longitudinal pattern grooves (21,22,23,24) for cutter 1;
Described cutter copying apparatus also comprises pattern post longitudinal driving mechanism, described pattern post longitudinal driving mechanism comprises rack member 5 and geared parts 7, the centre of described rack member 5 is provided with longitudinal T connected in star 52, the opening of described T connected in star 52 is positioned at left surface middle part, the both sides of described left surface are provided with rack structure 53, and the opening of described T connected in star 52 is between described rack structure 53; Described T connected in star 52 is for coordinating with the motion guide to described rack member 5 with T shape guide rail, and described geared parts 7 engages with described rack structure 53, to make the motion in a longitudinal direction under the guiding of described T connected in star 52 of described rack member 5;
The upper plug head 27 of described pattern post 2 connects with motor 3 power, and the lower end cap 28 of described pattern post 2 is connected with parts of bearings 4, and described parts of bearings 4 is fixedly connected with the lower end of the right flank of described rack member 5; The upper end of the right flank of described rack member 5 is also provided with transverse arm 51 integratedly, and described motor 3 is fixedly installed on described transverse arm 51; In the time that the engagement end portion 11 of described cutter 1 is in described die change groove 25,26, described motor 3 can drive described pattern post 2 circumferentially to rotate with respect to described rack member 5 in the time rotating;
In use, described rack member 5, under the drive of described geared parts 7, can drive described pattern post 2 with respect to described cutter 1 lengthwise movement, until the engagement end portion 11 of described cutter 1 engages with described die change groove 25,26; In the time that described pattern post 2 need to be made drawback movement and maybe needs to change pattern groove, described motor 3 can drive described pattern post 2 to do circumferentially to rotate, thereby the pattern groove needing is aimed at the engagement end portion 11 of cutter 1.
Wherein, described geared parts 7 is driven by gear motor.
Wherein, alternatively, in described four longitudinal pattern grooves (21,22,23,24), two is backhaul groove, and two is curved surface groove, and backhaul groove and the setting of curved surface groove interval.
Wherein, alternatively, in described four longitudinal pattern grooves (21,22,23,24), one is backhaul groove, and three is curved surface groove.
Claims (4)
1. a cutter copying apparatus, comprise cutter (1) and pattern post (2), wherein, pattern post (2) is as general as cylindrical, described columniform two ends are respectively upper plug head (27) and lower end cap (28), it between upper plug head (27) and lower end cap (28), is middle pattern portion, in the middle of described, pattern portion is evenly distributed with four longitudinal pattern grooves (21 in circumferential direction, 22, 23, 24), described pattern groove engages with the engagement end portion (11) of cutter (1), in described four longitudinal pattern grooves, has one at least for backhaul groove (22), the pattern profile of described backhaul groove (22) is plane, all the other pattern grooves in described four longitudinal pattern grooves are curved surface groove, for described cutter (1) is carried out to amount of feeding control, and the quantity of described curved surface groove is many, the curve form of curved surface groove is different,
Described pattern post (2) is provided with circumferential upper die change groove (26) between middle pattern portion and upper plug head (27), between middle pattern portion and lower end cap (28), be provided with circumferential lower die change groove (25), described die change groove (25,26) converts between described four longitudinal pattern grooves (21,22,23,24) for cutter (1);
Described cutter copying apparatus also comprises pattern post longitudinal driving mechanism, described pattern post longitudinal driving mechanism comprises rack member (5) and geared parts (7), the centre of described rack member (5) is provided with longitudinal T connected in star (52), the opening of described T connected in star (52) is positioned at left surface middle part, the both sides of described left surface are provided with rack structure (53), and the opening of described T connected in star (52) is positioned between described rack structure (53); Described T connected in star (52) is for coordinating with the motion guide to described rack member (5) with T shape guide rail, described geared parts (7) engages with described rack structure (53), to make described rack member (5) motion in a longitudinal direction under the guiding of described T connected in star (52);
The upper plug head (27) of described pattern post (2) connects with motor (3) power, and the lower end cap (28) of described pattern post (2) is connected with parts of bearings (4), and described parts of bearings (4) is fixedly connected with the lower end of the right flank of described rack member (5); The upper end of the right flank of described rack member (5) is also provided with transverse arm (51) integratedly, and described motor (3) is fixedly installed on described transverse arm (51); In the time that the engagement end portion (11) of described cutter (1) is in described die change groove (25,26), described motor (3) can drive described pattern post (2) circumferentially to rotate with respect to described rack member (5) in the time rotating;
In use, described rack member (5) is under the drive of described geared parts (7), can drive described pattern post (2) with respect to described cutter (1) lengthwise movement, until the engagement end portion (11) of described cutter (1) engages with described die change groove (25,26); In the time that described pattern post (2) need to be made drawback movement and maybe needs to change pattern groove, described motor (3) can drive described pattern post (2) to do circumferentially to rotate, thereby the pattern groove needing is aimed at the engagement end portion (11) of cutter (1).
2. cutter copying apparatus as claimed in claim 1, wherein, described geared parts (7) is driven by gear motor.
3. cutter copying apparatus as claimed in claim 1, wherein, in described four longitudinal pattern grooves (21,22,23,24), two is backhaul groove, two be curved surface groove, and backhaul groove and the setting of curved surface groove interval.
4. cutter copying apparatus as claimed in claim 1, wherein, in described four longitudinal pattern grooves (21,22,23,24), one is backhaul groove, three is curved surface groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410297758.6A CN104015102B (en) | 2014-06-29 | 2014-06-29 | A kind of cutter copying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410297758.6A CN104015102B (en) | 2014-06-29 | 2014-06-29 | A kind of cutter copying apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104015102A true CN104015102A (en) | 2014-09-03 |
| CN104015102B CN104015102B (en) | 2016-08-24 |
Family
ID=51432256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410297758.6A Expired - Fee Related CN104015102B (en) | 2014-06-29 | 2014-06-29 | A kind of cutter copying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104015102B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127841A (en) * | 2015-08-26 | 2015-12-09 | 长治市永华机械有限公司 | Pulley type template baffle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2515888A1 (en) * | 1974-04-11 | 1975-10-23 | Essilor Int | CONTROL CAMS, IN PARTICULAR FOR COPY MACHINES, AND COPY MACHINE EQUIPPED WITH SUCH CONTROL CAM |
| CN202225025U (en) * | 2011-06-13 | 2012-05-23 | 邵阳纺织机械有限责任公司 | Combined profiling device for machining screws |
| CN202240723U (en) * | 2011-08-10 | 2012-05-30 | 东莞锦弘精密机械有限公司 | Modeled-profile processing mechanism |
| CN202367545U (en) * | 2011-12-16 | 2012-08-08 | 北京星航机电设备厂 | Lathe angle profiling device |
| CN102974897A (en) * | 2012-11-20 | 2013-03-20 | 宝鸡虢西磨棱机厂 | Numerical control gear chamfering machine |
| CN202943333U (en) * | 2012-11-20 | 2013-05-22 | 宝鸡虢西磨棱机厂 | Gear chamfering head |
| CN203901017U (en) * | 2014-06-29 | 2014-10-29 | 王尧尧 | Cutting tool profile modeling device |
-
2014
- 2014-06-29 CN CN201410297758.6A patent/CN104015102B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2515888A1 (en) * | 1974-04-11 | 1975-10-23 | Essilor Int | CONTROL CAMS, IN PARTICULAR FOR COPY MACHINES, AND COPY MACHINE EQUIPPED WITH SUCH CONTROL CAM |
| CN202225025U (en) * | 2011-06-13 | 2012-05-23 | 邵阳纺织机械有限责任公司 | Combined profiling device for machining screws |
| CN202240723U (en) * | 2011-08-10 | 2012-05-30 | 东莞锦弘精密机械有限公司 | Modeled-profile processing mechanism |
| CN202367545U (en) * | 2011-12-16 | 2012-08-08 | 北京星航机电设备厂 | Lathe angle profiling device |
| CN102974897A (en) * | 2012-11-20 | 2013-03-20 | 宝鸡虢西磨棱机厂 | Numerical control gear chamfering machine |
| CN202943333U (en) * | 2012-11-20 | 2013-05-22 | 宝鸡虢西磨棱机厂 | Gear chamfering head |
| CN203901017U (en) * | 2014-06-29 | 2014-10-29 | 王尧尧 | Cutting tool profile modeling device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127841A (en) * | 2015-08-26 | 2015-12-09 | 长治市永华机械有限公司 | Pulley type template baffle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104015102B (en) | 2016-08-24 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Hangzhou City, Zhejiang province 310008 Xiasha Higher Education Park of Hangzhou Dianzi University School of automation level 012 Applicant after: Xu Zinie Address before: 362261 Fujian city of Quanzhou province Jinjiang Anhai Hou Lin Cun Hou Lin Xu North Road No. 21 Applicant before: Xu Zinie |
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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: 20160622 Address after: The streets of Haicheng Dai Gang Lu Longwan District of Wenzhou City, Zhejiang Province, No. 15 325055 Applicant after: Zhang Zhefu Address before: Hangzhou City, Zhejiang province 310008 Xiasha Higher Education Park of Hangzhou Dianzi University School of automation level 012 Applicant before: Xu Zinie |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161230 Address after: 518000 Guangdong Guangming New District of Shenzhen city streets Gongming yulv village Jade Spring Road No. 18-1 building, first floor of C District Patentee after: Shenzhen Joe diamond cutter Co., Ltd. Address before: The streets of Haicheng Dai Gang Lu Longwan District of Wenzhou City, Zhejiang Province, No. 15 325055 Patentee before: Zhang Zhefu |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20180629 |