CN103551884A - Incline correcting tool for deep hole of plate type part - Google Patents
Incline correcting tool for deep hole of plate type part Download PDFInfo
- Publication number
- CN103551884A CN103551884A CN201310525003.2A CN201310525003A CN103551884A CN 103551884 A CN103551884 A CN 103551884A CN 201310525003 A CN201310525003 A CN 201310525003A CN 103551884 A CN103551884 A CN 103551884A
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- CN
- China
- Prior art keywords
- deep hole
- plate parts
- guider
- bearing device
- deflection correction
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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
- B23Q3/02—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
- B23Q3/069—Work-clamping means for pressing workpieces against a work-table
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The invention provides a tool which performs incline correction with holes serving as standards after deep hole machining is performed on plate type parts to guarantee a relative relation between molded surfaces, peripheries and deep hole axes. The tool comprises a base, a guide device, a positioning device, a compressing device, a fixed bearing device and an adjustable bearing device; the guide device, the compressing device, the fixed bearing device and the adjustable bearing device are fixedly installed on the base; the positioning device is installed on the guide device; a plate type part is connected with the guide device through the positioning device; the fixed bearing device and the adjustable bearing device support the plate type part; the compressing device compresses the part. According to the tool, a traditional method that the peripheries or upper and lower surfaces are served as standards to control deep hole machining axes to guarantee a positional relation between the deep hole, the peripheries and the upper and lower surfaces is converted into a method that machining the part peripheries or the upper and lower surfaces with the deep hole axes serving as the standards to guarantee the positional relation between the deep hole axes and the plate type part peripheries or the upper and lower surfaces and difficulty of deep hole machining is reduced.
Description
Technical field
The present invention relates to the frock of a kind of plate parts deep hole deflection correction, particularly a kind of for take the frock that hole carries out part top and bottom and periphery and the correction of deep hole axis relativeness as benchmark after plate parts deep hole machining.
Background technology
Plate parts deep hole machining generally adopts the modes such as brill, boring, drill gun to process, unavoidably there is deflection problem in deep hole machining, take drill gun as example, its deflection is 1/1000 left and right, its deflection size and direction have randomness, after processing, each side of the relative plate of deep hole axis is space line, the plate parts that has relative position relation requirement for part profile or periphery and deep hole axis, as missile wing, rudder face class part, the existence of deep hole machining deflection problem causes the high-efficiency machining method such as drill gun to be difficult to the deep hole fine finishining of part.
How guaranteeing the relative position relation of part profile or periphery and deep hole axis, is the key point of this technical scheme.At present, to the deflection problem in deep hole machining, the mode of mainly taking is that hole process is improved, and as made High-accuracy Jig, optimizing machining technology parameter etc., but that it can improve degree is limited, is difficult to practical requirement.Uncertainty due to skew direction after deep hole machining and size, for take hole after deep hole machining as benchmark correction profile or periphery, thereby guarantee that profile and periphery and deep hole axis relative position relation difficulty are larger, relevant tool scheme there is no and delivers in open source literature.
Summary of the invention
The object of the present invention is to provide a kind of realization to take the frock that hole carries out deflection correction as benchmark after plate parts deep hole machining, guarantee profile and periphery and deep hole axis relativeness.Concrete technical scheme is as follows:
A deep hole deflection correction frock, comprises pedestal 1, guider 2, positioner 3, hold down gag 4, fixed bearing device 5 and adjustable support attachment 6.Guider, hold down gag, fixed bearing device and adjustable support attachment are fixedly mounted on pedestal, and positioner is arranged on guider.Plate parts is connected with guider by positioner, and fixed bearing device and adjustable support attachment support plate parts, and hold down gag is pressed part.
Pedestal is platform structure, has some parallel T-shape slots on upper surface, and base size is determined according to accessory size; Positioner is two cylinders or Small Taper core shaft structure, and cylinder or cone diameter are determined according to the dark pore size of plate parts; Guider is comprised of two guide pads, has the pilot hole mating with positioner on guide pad, and guide pad spacing is determined according to accessory size, will be guaranteed that two guide pad pilot holes are coaxial when guider is fixed on pedestal; Fixed support device is arranged on deep hole machining entrance and away from guider one side, fixed support device height equals the poor of guider pilot hole axis height dimension and 1/2nd part thickness; Adjustable support supporting direction and highly adjustable, determines installation site according to part shape; Hold down gag comprises briquetting and adjustable bolt, and hold down gag is relative with adjustable support attachment to be installed, and guarantees system rigidity.
Add centering in man-hour both sides positioner axis, switch hold down gag position and come processing parts upper surface and side diverse location, thereby revise upper surface and side and deep hole axis relative position relation, after processing, pull down part, take machined surface and side processes all the other each faces as benchmark, guarantees that part profile or periphery and deep hole axis have relative position relation.
By this frock, tradition be take to plate parts surrounding or upper and lower surface and control deep hole machining axis to guarantee deep hole and plate surrounding and upper and lower surface position relationship as benchmark, be converted to and take deep hole axis as benchmark processing plate parts surrounding or upper and lower surface, thereby guarantee the position relationship of deep hole axis and plate parts surrounding or upper and lower surface, reduce the difficulty of deep hole machining, thereby improved efficiency.
Accompanying drawing explanation
Fig. 1 is plate parts deep hole deflection correction frock top view;
Fig. 2 a is plate parts deep hole deflection correction frock front view;
Fig. 2 b is plate parts deep hole deflection correction frock left view;
Fig. 3 is plate parts deep hole deflection correction frock A-A face cutaway view.
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.
A deep hole deflection correction frock, comprises pedestal 1, guider 2, positioner 3, hold down gag 4, fixed bearing device 5 and adjustable support attachment 6.Pedestal is platform structure, has some parallel T-shape slots on upper surface, and base size is determined according to accessory size, positioner is two cylinders, and body diameter is determined according to the dark pore size of plate parts, guider is comprised of two guide pads, has the pilot hole mating with positioner on guide pad, two guiding dress pieces 2 are arranged on pedestal 1, its spacing is slightly larger than part hole depth, guarantee that two guider pilot holes are coaxial, two positioners 3 insert part deep-hole from two lateral guide outsides respectively, adjustment positioner coordinates with part deep-hole, with trip bolt, be fastened on guider, fixed bearing device 5 is fixed to former deep hole machining entrance and away from positioner position one side, fixed support device height equals the poor of guider pilot hole axis height dimension and 1/2nd part thickness, in part bottom surface, adjustable support attachment 6 is set, with hold down gag 4 compressing components, add centering in man-hour both sides positioner axis, switch hold down gag position and come processing parts upper surface and side diverse location, thereby revise upper surface and side and deep hole axis relative position relation, after processing, pull down part, take machined surface and side processes all the other each faces as benchmark, guarantee that part profile or periphery and deep hole axis have relative position relation.
Claims (7)
1. a plate parts deep hole deflection correction frock, is characterized in that, comprises pedestal, guider, positioner, hold down gag, fixed bearing device and adjustable support attachment; Guider, hold down gag, fixed bearing device and adjustable support attachment are fixedly mounted on pedestal, positioner is arranged on guider, plate parts is connected with guider by positioner, fixed bearing device and adjustable support attachment support plate parts, hold down gag compressing component.
2. plate parts deep hole deflection correction frock as claimed in claim 1, it is characterized in that, pedestal is platform structure, on upper surface, have some parallel T-shape slots that fall, guider, hold down gag, fixed bearing device and adjustable support attachment are fixedly connected on pedestal by falling T-shape slot.
3. plate parts deep hole deflection correction frock as claimed in claim 2, is characterized in that, positioner is two cylinders or Small Taper core shaft structure, and cylinder or cone diameter are determined according to the dark pore size of plate parts.
4. plate parts deep hole deflection correction frock as claimed in claim 3, it is characterized in that, guider is comprised of two guide pads, on guide pad, there is the pilot hole mating with positioner, guide pad spacing is definite according to accessory size, and when guider is fixed on pedestal, two guide pad pilot holes are coaxial.
5. plate parts deep hole deflection correction frock as claimed in claim 4, it is characterized in that, fixed support device is arranged on deep hole machining entrance and away from guider one side, fixed support device height equals the poor of guider pilot hole axis height dimension and 1/2nd part thickness.
6. plate parts deep hole deflection correction frock as claimed in claim 5, is characterized in that, adjustable support supporting direction and highly adjustable, and installation site is determined according to part shape.
7. plate parts deep hole deflection correction frock as claimed in claim 6, is characterized in that, hold down gag comprises briquetting and adjustable bolt, and hold down gag is relative with adjustable support attachment to be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310525003.2A CN103551884A (en) | 2013-10-30 | 2013-10-30 | Incline correcting tool for deep hole of plate type part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310525003.2A CN103551884A (en) | 2013-10-30 | 2013-10-30 | Incline correcting tool for deep hole of plate type part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103551884A true CN103551884A (en) | 2014-02-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310525003.2A Pending CN103551884A (en) | 2013-10-30 | 2013-10-30 | Incline correcting tool for deep hole of plate type part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103551884A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08118174A (en) * | 1994-10-24 | 1996-05-14 | Imao Corp:Kk | Fitting auxiliary member |
| CN2853271Y (en) * | 2005-12-30 | 2007-01-03 | 贵州西南工具(集团)有限公司 | Double-axle linkage clamping device of deep-hole drilling machine |
| CN201016896Y (en) * | 2007-03-27 | 2008-02-06 | 宝山钢铁股份有限公司 | Clamping device for milling sample piece |
| CN101450407A (en) * | 2008-12-19 | 2009-06-10 | 上海诺玛液压***有限公司 | Electro-hydraulic servo valve sleeve throttling square-hole processing tool |
| CN102528493A (en) * | 2010-12-20 | 2012-07-04 | 南车成都机车车辆有限公司 | Box-type end cap milling and drilling fixture |
| CN203831115U (en) * | 2013-10-30 | 2014-09-17 | 北京航天新风机械设备有限责任公司 | Plate-type part deep-hole deviation correction tool |
-
2013
- 2013-10-30 CN CN201310525003.2A patent/CN103551884A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08118174A (en) * | 1994-10-24 | 1996-05-14 | Imao Corp:Kk | Fitting auxiliary member |
| CN2853271Y (en) * | 2005-12-30 | 2007-01-03 | 贵州西南工具(集团)有限公司 | Double-axle linkage clamping device of deep-hole drilling machine |
| CN201016896Y (en) * | 2007-03-27 | 2008-02-06 | 宝山钢铁股份有限公司 | Clamping device for milling sample piece |
| CN101450407A (en) * | 2008-12-19 | 2009-06-10 | 上海诺玛液压***有限公司 | Electro-hydraulic servo valve sleeve throttling square-hole processing tool |
| CN102528493A (en) * | 2010-12-20 | 2012-07-04 | 南车成都机车车辆有限公司 | Box-type end cap milling and drilling fixture |
| CN203831115U (en) * | 2013-10-30 | 2014-09-17 | 北京航天新风机械设备有限责任公司 | Plate-type part deep-hole deviation correction tool |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140205 |