CN104128824A - Movable positioning device and rectangular part machining method utilizing same - Google Patents
Movable positioning device and rectangular part machining method utilizing same Download PDFInfo
- Publication number
- CN104128824A CN104128824A CN201410298437.8A CN201410298437A CN104128824A CN 104128824 A CN104128824 A CN 104128824A CN 201410298437 A CN201410298437 A CN 201410298437A CN 104128824 A CN104128824 A CN 104128824A
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- China
- Prior art keywords
- positioning pressuring
- alive
- workbench
- locating piece
- slot
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Classifications
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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
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a movable positioning device and a rectangular part machining method utilizing the same, and provides the movable positioning device used for machining rectangular parts and an application method of the movable positioning device. The movable positioning device comprises three cylindrical positioning blocks identical in diameter, three ground positioning pressure plates, a plurality of pressure plates, adjusting bolts and supporting bolts, and the adjusting bolts and the supporting bolts are used in cooperation with the pressure plates; the movable positioning blocks are enabled to be attached to the parts and surfaces of the positioning pressure plates, so that depth of parallelism of the positioning pressure plates and a coordinate axis of a machine tool can be transmitted to the rectangular parts to be machined, the alignment process can be simplified, and problems that machining coordinate systems of the parts cannot be positioned and established by the aid of shapes of the parts when inner cavities and shapes of the parts are machined at the same time can be solved.
Description
Technical field
The present invention relates to a kind of positioner alive and using method thereof, particularly a kind of positioner alive and Rectangular Parts processing method.
Background technology
For Digit Control Machine Tool, when processing Rectangular Parts starts, determine that workpiece is very important at the relative position of lathe coordinate system, this relative position is by centering part, by the stretching Rectangular Parts that will process of dial gauge, make its X-axis that is parallel to lathe coordinate system and Y-axis, then utilize and seek limit device and determine X, Y, the Z coordinate set occurrence of part in lathe coordinate system.When processing Rectangular Parts profile, can locate with inner cavity of component, simplify centering process, reduce the centering time, in like manner when processing Rectangular Parts inner chamber, can locate with External Shape, this is also the centering mode that the low and middle-grade lathes of most mainly adopt.But adding simultaneously, the inner chamber of part, profile just cannot utilize man-hour the form accuracy of Rectangular Parts own to locate.
Summary of the invention
The invention provides a kind of for live positioner and utilize the Rectangular Parts processing method of this device of Rectangular Parts processing, by the surface laminating of live locating piece and part and positioning pressuring plate, make the depth of parallelism of positioning pressuring plate and machine coordinates axle be delivered to the Rectangular Parts that will process, simplify centering process, in the time of can solving inner chamber, the profile of processing parts simultaneously, cannot utilize this body contour of part location to set up the problem of the machining coordinate system of part.
Concrete technical scheme is as follows:
A kind of positioner alive for Rectangular Parts processing, comprise the locating piece cylindrical alive of three same diameters, three positioning pressuring plates that grind, pressing plates and the adjusting bolt being used in conjunction with it and carrying bolt and T shape piece with threaded hole, the profile of T shape piece is mated with the T-slot of workbench, can put into workbench T-slot, when screwed hole mates and puts into T-slot with adjusting bolt, center and the T-slot center of screwed hole are consistent; There is the tapped through hole coordinating with carrying bolt one end of pressing plate, and carrying bolt is screwed into screwed hole and regulates and be screwed into length according to part thickness; For easy to process, the diameter of locating piece is greater than the diameter of processing cutter for same, and locating piece and platen contact-making surface are done chamfered, while avoiding locating, interfere, and affect positioning precision.
Utilize the Rectangular Parts processing method of the positioner of living, specific as follows:
The first step, on platen, fastening 2 positioning pressuring plates of the length direction of part, make positioning pressuring plate one side parallel with lathe X-axis, in be controlled at ± 0.02mm of the depth of parallelism;
Second step, on platen, fastening 1 positioning pressuring plate of the width of part, makes positioning pressuring plate one side parallel with lathe Y-axis, in be controlled at ± 0.02mm of the depth of parallelism;
The 3rd step, 3 locating pieces alive, is placed on platen and respectively with three positioning pressuring plates are closely affixed;
The 4th step, part was fallen on workbench, direction on the opposite of locating piece is afterburning respectively, part, locating piece alive, positioning pressuring plate are adjacent to, now, the positional precision of positioning pressuring plate passes to part, by pressing plate, adjusting bolt and carrying bolt, part is fastened on to the rear part locating piece alive of removing on workbench;
The 5th step, utilization is sought limit device and is determined X, Y, the Z coordinate set occurrence of part in lathe coordinate system;
The 6th step, at part, must in the inner chamber of processing inner chamber, add work Installed folder fabrication hole, the center superposition of fabrication hole center and a T-slot of workbench, T shape piece is filled in this T-slot, utilize pressing plate, adjusting bolt and T shape piece to utilize inner chamber clamping process hole to be fixed on workbench part, remove peripheral pressing plate and adjusting bolt, start to process profile, after sharp processing, repeat the first step to the five steps, then start to process inner chamber.
Because the diameter of locating piece is greater than the diameter of processing cutter for same, so during processing parts profile, can not be worked into positioning pressuring plate.Adopt activity orientation piece can make positioning pressuring plate precision pass to workpiece, realize location fast, avoid multiple clamping and centering, raise the efficiency.
Accompanying drawing explanation
Fig. 1 is the positioner schematic diagram of living;
Fig. 2 is Jia Gong Installed folder fabrication hole installation way schematic diagram;
Fig. 3 utilizes clamping process hole with pressing plate, part to be fastened on and on workbench, to process profile and step installation way schematic diagram;
Fig. 4 is processing inner chamber installation way schematic diagram.
1-locating piece 2-alive positioning pressuring plate 3-part 4-fabrication hole 5-pressing plate 6-adjusting bolt
The specific embodiment
Below by example, the present invention is described further, but it should be noted that, publicize and implement routine object and be to help further to understand the present invention, but it will be appreciated by those skilled in the art that: without departing from the spirit and scope of the invention and the appended claims, various substitutions and modifications are all possible.Therefore, the present invention should not be limited to the disclosed content of embodiment, and the scope that the scope of protection of present invention defines with claims is as the criterion.
The processing instance of certain frame class part application positioner alive:
Its using method is as follows:
The first step, on platen, fastening 2 positioning pressuring plates of the length direction of part, make positioning pressuring plate one side parallel with lathe X-axis, in be controlled at ± 0.02mm of the depth of parallelism;
Second step, on platen, fastening 1 positioning pressuring plate of the width of part, makes positioning pressuring plate one side parallel with lathe Y-axis, in be controlled at ± 0.02mm of the depth of parallelism;
The 3rd step, 3 locating pieces alive, is placed on platen and respectively with three positioning pressuring plates are closely affixed;
The 4th step, part was fallen on workbench, direction on the opposite of locating piece is afterburning respectively, part, locating piece alive, positioning pressuring plate are adjacent to, now, the positional precision of positioning pressuring plate passes to part, by pressing plate, adjusting bolt and carrying bolt, part is fastened on to the rear part locating piece alive of removing on workbench;
The 5th step, utilization is sought limit device and is determined X, Y, the Z coordinate set occurrence of part in lathe coordinate system;
The 6th step, four Φ 18 through holes are bored in four Ge Fangqiang center processing place that will process at part, the fabrication hole of using as clamping, the center superposition of fabrication hole center and a T-slot of workbench, T shape piece is filled in this T-slot, utilize pressing plate, adjusting bolt and T shape piece to utilize inner chamber clamping process hole to be fixed on workbench part, remove peripheral pressing plate and adjusting bolt, processing parts profile and step;
The 7th step, is pressed on outline step with six pressing plates after External Shape processing, starts to process four square chamber sharp processings.
Claims (3)
1. the positioner alive for Rectangular Parts processing, it is characterized in that, comprise the locating piece cylindrical alive of three same diameters, three positioning pressuring plates that grind, some pressing plates and the adjusting bolts that are used in conjunction with it and carrying bolt and T shape piece with threaded hole; The profile of T shape piece is mated with the T-slot of workbench, and when screwed hole mates and puts into T-slot with adjusting bolt, center and the T-slot center of screwed hole are consistent; There is the tapped through hole coordinating with carrying bolt one end of pressing plate.
2. the positioner alive for Rectangular Parts processing as claimed in claim 1, is characterized in that, the diameter of locating piece is greater than the diameter of processing cutter for same, and locating piece and platen contact-making surface are done chamfered.
3. the Rectangular Parts processing method of utilizing the positioner alive described in claim 1, is characterized in that, comprises the following steps:
The first step, on platen, fastening 2 positioning pressuring plates of the length direction of part, make positioning pressuring plate one side parallel with lathe X-axis, in be controlled at ± 0.02mm of the depth of parallelism;
Second step, on platen, fastening 1 positioning pressuring plate of the width of part, makes positioning pressuring plate one side parallel with lathe Y-axis, in be controlled at ± 0.02mm of the depth of parallelism;
The 3rd step, 3 locating pieces alive, is placed on platen and respectively with three positioning pressuring plates are closely affixed;
The 4th step, part was fallen on workbench, direction on the opposite of locating piece is afterburning respectively, part, locating piece alive, positioning pressuring plate are adjacent to, now, the positional precision of positioning pressuring plate passes to part, by pressing plate, adjusting bolt and carrying bolt, part is fastened on to the rear part locating piece alive of removing on workbench;
The 5th step, utilization is sought limit device and is determined X, Y, the Z coordinate set occurrence of part in lathe coordinate system;
The 6th step, at part, must in the inner chamber of processing inner chamber, add work Installed folder fabrication hole, the center superposition of fabrication hole center and a T-slot of workbench, T shape piece is filled in this T-slot, utilize pressing plate, adjusting bolt and T shape piece to utilize inner chamber clamping process hole to be fixed on workbench part, remove peripheral pressing plate and adjusting bolt, start to process profile, after sharp processing, repeat the first step to the five steps, then start to process inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410298437.8A CN104128824A (en) | 2014-06-26 | 2014-06-26 | Movable positioning device and rectangular part machining method utilizing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410298437.8A CN104128824A (en) | 2014-06-26 | 2014-06-26 | Movable positioning device and rectangular part machining method utilizing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104128824A true CN104128824A (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410298437.8A Pending CN104128824A (en) | 2014-06-26 | 2014-06-26 | Movable positioning device and rectangular part machining method utilizing same |
Country Status (1)
| Country | Link |
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| CN (1) | CN104128824A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400293A (en) * | 2014-11-24 | 2015-03-11 | 苏州市福迈精密机械有限公司 | Welding fixture |
| CN106270639A (en) * | 2016-09-29 | 2017-01-04 | 华南理工大学 | A kind of fast-positioning device being applicable to depth drill processing |
| CN106826331A (en) * | 2016-12-20 | 2017-06-13 | 广东长盈精密技术有限公司 | Positioning fixture |
| CN109317996A (en) * | 2017-07-31 | 2019-02-12 | 田中金属加工（上海）有限公司 | A kind of thin grid member plane machining clamping module of non-ferrous metal for machining center |
| CN114029570A (en) * | 2021-10-30 | 2022-02-11 | 吉云 | New-generation digital precise mold manufacturing equipment |
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| CN2900087Y (en) * | 2006-04-28 | 2007-05-16 | 佛山市顺德区汉达精密电子科技有限公司 | Quick mould positioning tool |
| CN102019557A (en) * | 2009-09-16 | 2011-04-20 | 沈阳晨讯希姆通科技有限公司 | Clamp of vertical processing device |
| CN102528501A (en) * | 2012-02-18 | 2012-07-04 | 沈阳飞机工业（集团）有限公司 | Dimension correction device in large double-curved surface plate part processing and method thereof |
| CN204075786U (en) * | 2014-06-26 | 2015-01-07 | 北京航天新风机械设备有限责任公司 | A kind of positioner alive for Rectangular Parts processing |
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2014
- 2014-06-26 CN CN201410298437.8A patent/CN104128824A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2900087Y (en) * | 2006-04-28 | 2007-05-16 | 佛山市顺德区汉达精密电子科技有限公司 | Quick mould positioning tool |
| CN102019557A (en) * | 2009-09-16 | 2011-04-20 | 沈阳晨讯希姆通科技有限公司 | Clamp of vertical processing device |
| CN102528501A (en) * | 2012-02-18 | 2012-07-04 | 沈阳飞机工业（集团）有限公司 | Dimension correction device in large double-curved surface plate part processing and method thereof |
| CN204075786U (en) * | 2014-06-26 | 2015-01-07 | 北京航天新风机械设备有限责任公司 | A kind of positioner alive for Rectangular Parts processing |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400293A (en) * | 2014-11-24 | 2015-03-11 | 苏州市福迈精密机械有限公司 | Welding fixture |
| CN106270639A (en) * | 2016-09-29 | 2017-01-04 | 华南理工大学 | A kind of fast-positioning device being applicable to depth drill processing |
| CN106826331A (en) * | 2016-12-20 | 2017-06-13 | 广东长盈精密技术有限公司 | Positioning fixture |
| CN109317996A (en) * | 2017-07-31 | 2019-02-12 | 田中金属加工（上海）有限公司 | A kind of thin grid member plane machining clamping module of non-ferrous metal for machining center |
| CN109317996B (en) * | 2017-07-31 | 2023-09-08 | 田中金属加工（上海）有限公司 | Non-ferrous metal thin grid piece plane machining clamping module for machining center |
| CN114029570A (en) * | 2021-10-30 | 2022-02-11 | 吉云 | New-generation digital precise mold manufacturing equipment |
| CN114029570B (en) * | 2021-10-30 | 2024-01-12 | 深圳恒佳精密模具注塑有限公司 | New generation digital precision die manufacturing equipment |
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Application publication date: 20141105 |