CN109262293A - A kind of angle scale device for the processing of conical shell section class inclined hole of component - Google Patents
A kind of angle scale device for the processing of conical shell section class inclined hole of component Download PDFInfo
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- CN109262293A CN109262293A CN201811240481.8A CN201811240481A CN109262293A CN 109262293 A CN109262293 A CN 109262293A CN 201811240481 A CN201811240481 A CN 201811240481A CN 109262293 A CN109262293 A CN 109262293A
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- China
- Prior art keywords
- processing
- inclined hole
- shell section
- conical shell
- adjustable base
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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
- B23Q3/04—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 adjustable in inclination
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
A kind of angle scale device for the processing of conical shell section class inclined hole of component, including hinge (1), firm banking (2), adjustable base (3), positioning pin (4), turntable (5), thrust bearing (6)；Adjustable base (3) is provided with inclined-plane, and adjustable base (3) is mounted on firm banking (2), is connect with firm banking (2) by hinge (1)；Thrust bearing (6) are installed on the inclined-plane of adjustable base (3), turntable (5) is placed on adjustable base (3) by thrust bearing (6), realizes turntable (5) relative to the rotation of adjustable base (3)；Turntable (5) realizes the fixation of opposite adjustable base (3) position by positioning pin (4).The present invention realizes the processing of three axis or Four-axis milling center CNC milling machine to conical shell section class piece surface inclined hole, and the device is easy to process and easy to use.
Description
Technical field
The present invention relates to a kind of angle scale devices.
Background technique
Shell section class part is the main components of guided missile product, wherein comparing typically conical shell section, in conical shell section
The upper inclined hole for generally having some rules, these inclined hole axis are typically normal to shell section male cone (strobilus masculinus), and are distributed more rule, generally
It is symmetrically placed along quadrant position, as shown in Figure 1.It is general to the processing of this pores to be added by the way of drilling, reaming, bore hole
Work, processing lathe used is usually Milling Machining center.
In original processing scheme, when processing, is generally positioned, be placed on workbench with bottom surface；Due to being inclined hole, usually
Need the mutual movement by each kinematic axis of lathe, by inclined hole axis trimming to machine tool chief axis axis coaxle, and then realize each
Processing of the kind cutter to inclined hole；The mutual movement of each kinematic axis of lathe is generally divided into workbench swing, cutter shaft swing or both
Cooperation swings certain angle, and swing angle is equal to conical surface cone angle.This is just needed using being able to carry out what workbench or cutter shaft were swung
Five axis or the above Milling Machining center are processed.Thus some problems: the equipment cost at five axis and the above Milling Machining center are brought
It is higher, cause the processing cost of single products inclined hole higher；When inclined hole is processed, it is thus only necessary to which workbench or cutter shaft swing one and fix
Angle is unable to give full play the function of lathe without the linkage of corresponding sports axis, and machine tool utilization rate is lower；Due to inclined hole plus
Working hour lathe is occupied, directly affects the processing of five axis of other needs and above Milling Machining center working position, and product totally adds
Work cost improves.
Summary of the invention
The technical problem to be solved by the present invention is overcome the deficiencies in the prior art, the present invention provides a kind of for conical shell
The angle scale device of section class inclined hole of component processing, realizes three axis or Four-axis milling center CNC milling machine to conical shell section class parts list
The processing of face inclined hole, the device are easy to process and easy to use.
The technical scheme adopted by the invention is that: a kind of angle scale device for the processing of conical shell section class inclined hole of component,
Including hinge, firm banking, adjustable base, positioning pin, turntable, thrust bearing；Adjustable base is provided with inclined-plane, adjustable base peace
Dress on the fixed base, is connected by hinge with firm banking；Thrust bearing is installed, turntable passes through on the inclined-plane of adjustable base
Thrust bearing is placed on adjustable base, realizes turntable relative to the rotation of adjustable base；Turntable is realized by positioning pin relatively can
Adjust the fixation of position base.
The turntable is disc, is uniformly distributed circumferentially four trunnions, is provided with positioning pin mounting hole on trunnion.
The inclination angle on the adjustable base inclined-plane is 3 °.
A kind of angle scale device for the processing of conical shell section class inclined hole of component, further includes adjusting screw, described
Adjusting screw is mounted on adjustable base side, positioned at the opposite side of hinge, by adjusting screw adjustment firm banking relative to adjustable
The angle of pedestal.
There are four the positioning pins.
A kind of angle scale device for the processing of conical shell section class inclined hole of component, is installed on platen,
When processing, by adjusting adjusting screw, positioning pin, guarantee that inclined hole axis and machine tool chief axis axis to be processed in conical shell section are same
Axis.
The adjustable range for adjusting screw is 0 ° to 1 °.
The material of the firm banking is cast iron.
The material of the adjustable base is cast iron.
The hinge uses structural steel.
The advantages of the present invention over the prior art are that:
(1) the rotatable workbench of the invention with angle, so that the angle of workbench is opposite equal to inclined hole axis when processing
The angle of main-shaft axis allows lower-cost three axis or Four-axis milling center to carry out the processing of inclined hole in conical shell section,
Tooling cost will be substantially reduced, improves to five axis of higher costs and the utilization rate of equipment and installations at the above Milling Machining center, reduces
Overall processing cost.
(2) three axis or four axis Milling Machining center processing inclineds can be used in angle scale device of the invention, and equipment cost is lower,
The processing cost of single products inclined hole is lower；When inclined hole is processed, a fixed angle is swung woth no need to workbench or cutter shaft, is not necessarily to phase
The linkage of kinematic axis is answered, the function of lathe can be given full play to, machine tool utilization rate is higher；Since inclined hole processing is without occupying high terminal
Bed, does not influence the processing of five axis of other needs and above Milling Machining center working position, and product totality processing cost is lower；The angle
Scale apparatus structure is simple, easily operated.
Detailed description of the invention
Fig. 1 is conical shell section schematic diagram；
Fig. 2 is main view of the invention；
Fig. 3 (a), Fig. 3 (b) are side view of the invention
Fig. 4 is shaft side figure of the invention.
Fig. 5 is the schematic diagram of angle scale of the invention when in use.
Fig. 6 is the structural schematic diagram of turntable.
Specific embodiment
Invention is further explained with reference to the accompanying drawing.
As shown in Fig. 2, Fig. 3 (a), Fig. 3 (b), Fig. 4, angle scale device is totally in ramped shaped, mainly by hinge 1, fixed bottom
Seat 2, adjustable base 3, positioning pin 4, turntable 5, thrust bearing 6, adjusting screw 7 form.Firm banking 2 is installed on platen
On, it is opposite with behind the position of platen using dial gauge centering, it is connect by screw with platen；Adjustable base 3
It is installed on firm banking 2, adjustable base 3 has constant slope, and gradient size can be according to actual product inclined hole axis with respect to main shaft
Axis angle determines；Adjustable base 3 is connect with firm banking 2 by hinge 1, it is ensured that can mutually be rotated between the two；It is adjustable
In the opposite side mounting and adjusting screw 7 of hinge 1 on pedestal 3, by adjusting the 7 opposite adjustable base 3 of fine-tuning firm banking 2 of screw
Angle is mainly used for compensating the angle installation error of the relatively fixed pedestal 2 of adjustable base 3, by itself gradient of adjustable base 3 and
The fine tuning of adjusting screw 7 makes inclined hole axis and 10 axis coaxle of machine tool chief axis；Thrust bearing 6 is installed on adjustable base 3,
Turntable 5 is placed on adjustable base 3 by thrust bearing 6, realizes turntable 5 relative to the rotation of adjustable base 3；It is fixed that turntable 5 passes through
Position pin 4 realizes the fixation of opposite 3 position of adjustable base, and there are four dowel holes altogether on adjustable base 3, uniformly distributed in 90 degree, corresponds to
The processing of inclined hole on four quadrants of product.Device is in use, product is mounted on turntable 5, behind centering relative position, with pressing plate,
Screw fixes relative position.
Firm banking 2, adjustable base 3, turntable 5 use cast iron, ageing treatment in the device of the invention, and positioning pin 4 uses
Tool steel, modulation treatment, adjusting screw 7 use standard screws, and thrust bearing 6 uses standard rolling bearing, and hinge 1 uses ordinary construction
Steel.
As shown in figure 5, angle scale device is mounted as a whole on platen 8, when processing, guarantees to be added in conical shell section 9
Work inclined hole axis and 10 axis coaxle of machine tool chief axis.Angle scale device of the invention wants the morpheme size precision of main components
Ask higher, as shown in fig. 6, needing to guarantee the relatively angular position of related features of four dowel holes on turntable 5；Corresponding adjustable base
The opposite angular position of four dowel holes also answers strict guarantee on 3.
Unspecified part of the present invention belongs to technology well known to those skilled in the art.
Claims (10)
1. a kind of angle scale device for the processing of conical shell section class inclined hole of component, which is characterized in that including hinge (1), fix
Pedestal (2), adjustable base (3), positioning pin (4), turntable (5), thrust bearing (6)；Adjustable base (3) is provided with inclined-plane, adjustable
Pedestal (3) is mounted on firm banking (2), is connect with firm banking (2) by hinge (1)；Pacify on the inclined-plane of adjustable base (3)
Equipped with thrust bearing (6), turntable (5) is placed on adjustable base (3) by thrust bearing (6), realizes that turntable (5) are relatively adjustable
The rotation of pedestal (3)；Turntable (5) realizes the fixation of opposite adjustable base (3) position by positioning pin (4).
2. a kind of angle scale device for the processing of conical shell section class inclined hole of component according to claim 1, feature exist
In the turntable (5) is disc, is uniformly distributed circumferentially four trunnions, is provided with positioning pin mounting hole on trunnion.
3. a kind of angle scale device for the processing of conical shell section class inclined hole of component according to claim 1 or 2, feature
It is, the inclination angle on adjustable base (3) inclined-plane is 3 °.
4. a kind of angle scale device for the processing of conical shell section class inclined hole of component according to claim 3, feature exist
In, it further include adjusting screw (7), the adjusting screw (7) is mounted on adjustable base (3) side, it is located at the opposite side of hinge (1),
Angle by adjusting screw (7) adjustment firm banking (2) relative to adjustable base (3).
5. a kind of angle scale device for the processing of conical shell section class inclined hole of component according to claim 2, feature exist
In there are four the positioning pins (4).
6. a kind of angle scale device for the processing of conical shell section class inclined hole of component according to claim 1, feature exist
In being installed on platen (8), when processing, by adjusting adjusting screw (7), positioning pin (4), guarantee conical shell section (9)
Upper inclined hole axis and machine tool chief axis (10) axis coaxle to be processed.
7. a kind of angle scale device for the processing of conical shell section class inclined hole of component according to claim 4, feature exist
In the adjustable range for adjusting screw (7) is 0 ° to 1 °.
8. a kind of angle scale device for the processing of conical shell section class inclined hole of component according to claim 1, feature exist
In the material of the firm banking (2) is cast iron.
9. a kind of angle scale device for the processing of conical shell section class inclined hole of component according to claim 1, feature exist
In the material of the adjustable base (3) is cast iron.
10. a kind of angle scale device for the processing of conical shell section class inclined hole of component according to claim 1, feature exist
In the hinge (1) uses structural steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811240481.8A CN109262293A (en) | 2018-10-24 | 2018-10-24 | A kind of angle scale device for the processing of conical shell section class inclined hole of component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811240481.8A CN109262293A (en) | 2018-10-24 | 2018-10-24 | A kind of angle scale device for the processing of conical shell section class inclined hole of component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109262293A true CN109262293A (en) | 2019-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811240481.8A Pending CN109262293A (en) | 2018-10-24 | 2018-10-24 | A kind of angle scale device for the processing of conical shell section class inclined hole of component |
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|---|---|
| CN (1) | CN109262293A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2182027Y (en) * | 1993-11-18 | 1994-11-09 | 上海第二耐火材料厂 | Special clamping apparatus for plane process |
| JP2004106088A (en) * | 2002-09-17 | 2004-04-08 | Shiyuuzo Hiwaki | Device for setting angle of hand tool |
| CN202317771U (en) * | 2011-11-23 | 2012-07-11 | 宁波永和兴机械工业有限公司 | Rotating jig for wind power hub |
| CN205218598U (en) * | 2015-12-17 | 2016-05-11 | 张延文 | Brill of adjustable inclination and circumference graduation, reaming clamping device |
| CN105965279A (en) * | 2016-06-06 | 2016-09-28 | 湖北三江航天万峰科技发展有限公司 | Rotary positioning machining rotary table |
| CN206662761U (en) * | 2017-04-21 | 2017-11-24 | 软控联合科技有限公司 | A kind of tire-mold side form curved surface normal direction groove processing frock |
-
2018
- 2018-10-24 CN CN201811240481.8A patent/CN109262293A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2182027Y (en) * | 1993-11-18 | 1994-11-09 | 上海第二耐火材料厂 | Special clamping apparatus for plane process |
| JP2004106088A (en) * | 2002-09-17 | 2004-04-08 | Shiyuuzo Hiwaki | Device for setting angle of hand tool |
| CN202317771U (en) * | 2011-11-23 | 2012-07-11 | 宁波永和兴机械工业有限公司 | Rotating jig for wind power hub |
| CN205218598U (en) * | 2015-12-17 | 2016-05-11 | 张延文 | Brill of adjustable inclination and circumference graduation, reaming clamping device |
| CN105965279A (en) * | 2016-06-06 | 2016-09-28 | 湖北三江航天万峰科技发展有限公司 | Rotary positioning machining rotary table |
| CN206662761U (en) * | 2017-04-21 | 2017-11-24 | 软控联合科技有限公司 | A kind of tire-mold side form curved surface normal direction groove processing frock |
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Application publication date: 20190125 |