CN104942342A - Drill plate and correction method of drill bushing installation hole in drill plate - Google Patents
Drill plate and correction method of drill bushing installation hole in drill plate Download PDFInfo
- Publication number
- CN104942342A CN104942342A CN201510283839.5A CN201510283839A CN104942342A CN 104942342 A CN104942342 A CN 104942342A CN 201510283839 A CN201510283839 A CN 201510283839A CN 104942342 A CN104942342 A CN 104942342A
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- Prior art keywords
- surface plate
- plate
- shoulder hole
- bushing
- hole
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a drill plate and a correction method of a drill bushing installation hole in the drill plate. The drill plate comprises a plate body which comprises a first surface plate, a second surface plate, a third surface plate and a fourth surface plate, the two ends of the second surface plate are connected with the third surface plate and the fourth surface plate respectively, the other end of the fourth surface plate is connected with the first surface plate, the first surface plate and the third surface plate are perpendicular to the second surface plate and are located on the two sides of the second surface plate, and the included angle between the fourth surface plate and the first surface plate and the included angle between the fourth surface plate and the second surface plate are both 135 degrees. The deviation correction method of the drill bushing installation hole comprises the steps that the deviation value of the drill bushing installation hole is measured; the hole is expanded in an eccentric mode; a correction bushing is installed; a drill bushing with the correction bushing is installed in the expanded drill bushing installation hole.
Description
Technical field
The present invention relates to machine tool technology field, particularly the modification method of drill bushing installing hole on a kind of bushing plate and this bushing plate.
Background technology
The effect of bushing plate is for laying drill bushing, and guarantees the fixed position of drill bushing on drill jig.Drill bushing and bushing plate are the particular components on drill jig, and drill bushing is assemblied in brill and touches on plate or clamp body, and its effect is position and the guiding tool sharpening of determining processed hole.Current existing bushing plate is as described in following two patents:
Application number is 201220193882.4, and denomination of invention is the patent application of drill jig, provides a kind of drill jig, comprising: bushing plate, and bushing plate has four measure-alike locating holes, the hole heart line of four locating holes surrounds square., effectively can improve the machining accuracy of boring to a certain extent and manufacture efficiency.But stencil design is too simple, special mould can only be suitable for special, use and compare limitation.
Again such as, application number is 200910013143.5, denomination of invention is the patent application of bend drilling template, disclosed technical scheme makes bullport in one end of template body, and bullport is partial to template body axis, and top wire hole is made in the termination being shaped with bullport at template body, top wire hole and bullport tangent, axis makes top wire hole near bullport place, in the middle part of template body, makes kidney-shaped deep gouge bolt through-hole, in kidney-shaped deep gouge bolt through-hole, make ledge structure.Below template body, make longitudinal pin key groove along axis, make transverse bolt keyway respectively at kidney-shaped deep gouge bolt through-hole two ends, make bullport at the another side of template body axis; It can be assembled dowel-pin modular fixture process close hole workpiece owing to have employed elbow structure bushing plate; The hole system clamp structure of assembling simplifies convenient mounting and clamping: owing to there being left and right elbow structure, and complete in specifications, and adjustable space is large, and packaging efficiency is high.But shortcoming holes all to be disposed on the same plane, Realism Design and in producing, often needs to carry out, so the template of this design still existing defects in different or parallel or vertical two even multiple planes.
Summary of the invention
The technical problem to be solved in the present invention is for above-mentioned the deficiencies in the prior art, and provides the modification method of drill bushing installing hole on a kind of bushing plate and this bushing plate.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of bushing plate, comprise: stencil body, described stencil body comprises surface plate one, surface plate two, surface plate three and surface plate four, the two ends of described surface plate two connect surface plate three and surface plate four respectively, the other end of surface plate four connects surface plate one, described surface plate one, surface plate three are all vertical with surface plate two, and are positioned at the both sides of surface plate two, and surface plate four and surface plate one, surface plate two are all in 135 degree of angles; Described surface plate two offers two for installing the shoulder hole three of drill bushing, shoulder hole three is arranged on the side near surface plate three, and two shoulder holes three are symmetrically distributed in the both sides of surface plate two length direction center line; The axis of shoulder hole three is X to the distance of the first locating surface of stencil body, the deviation existed is △ X, the axis of shoulder hole three is Y to the distance of the second locating surface of stencil body, the deviation existed is △ Y, when in △ X, △ Y, at least one is not less than 0.04mm, this shoulder hole three needs to revise.
The interior right angle that described surface plate two and surface plate three are formed is provided with groove, and groove is arranged on surface plate two, and through the width of surface plate two.
Described surface plate one runs through and offers four locating holes, one, four locating holes one and be measure-alike shoulder hole, the hole heart line of four locating holes one encloses square.
The hole heart line of described adjacent two locating holes one is parallel with one side of surface plate one.
Described surface plate three runs through and offers locating hole three.
A modification method for drill bushing installing hole on bushing plate, comprises the following steps:
The deviate of step one, measurement shoulder hole three: use three-coordinate measuring machine-tool to measure deviate △ X and the △ Y of shoulder hole three;
Step 2, eccentric reaming: stencil body is fixed on boring machine, first centering shoulder hole three, boring machine axis is made to be X1 to the distance of the first locating surface of stencil body, the deviation existed is that △ X1 is less than or equal to 0.01mm, boring machine axis is Y1 to the distance of the second locating surface of stencil body, and the deviation of existence is that △ Yl is less than or equal to 0.01mm; Then carry out eccentric reaming to shoulder hole three, expand △ M before the radius ratio reaming after reaming, △ M is more than or equal to 5 times of maximum in △ X-△ X1 and △ Y-△ Y1, meanwhile, and △ M=3mm ~ 8mm;
Step 3, installation revise lining: manufacture one and revise lining, after its external diameter equals reaming shoulder hole three aperture and with reaming after the aperture of shoulder hole three keep interference fits, the internal diameter revising lining equals the external diameter of drill bushing and keeps interference fit, correction lining is arranged on the outside of drill bushing;
Step 4, revise the drill bushing of lining be installed to being provided with in the shoulder hole after reaming three.
After the present invention adopts technique scheme, there is following technique effect:
The bushing plate that the present invention proposes both can carry out location and the installation of whole template by locating hole one and locating hole three, in shoulder hole three, drill bushing is installed, implement boring, locate by shoulder hole three and locating hole one again, implement boring by locating hole three, use flexibly, construction space can be selected large, applicability is large, saves time and expense cost.And the formwork structure of the application's design is simple, clamps conveniently.
Drill bushing installing hole deviation correction method on the bushing plate that the present invention proposes, can revise underproof drill bushing installing hole, then come into operation, without the need to again manufacturing drill bushing, thus shortening the duration, saving material and cost, improve efficiency, meet the demand of urgent document or dispatch processing.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the sectional view of front view of the present invention;
Fig. 2 is F-F sectional view in Fig. 1;
Fig. 3 is E-E sectional view in Fig. 1;
Wherein have: 1, stencil body; 1.1, surface plate one; 1.2, surface plate two; 1.3, surface plate three; 1.4, surface plate four; 2.1, locating hole one; 2.3, locating hole three; 2.23, shoulder hole three; G, the first locating surface; H, the second locating surface; The distance of axis to the first locating surface of X, shoulder hole three; The distance of axis to the second locating surface of Y, shoulder hole three; The range deviation of axis to the first locating surface of △ X, shoulder hole three; The range deviation of axis to the second locating surface of △ Y, shoulder hole three; X1, boring machine axis are to the distance of the first locating surface; △ X1, boring machine axis are to the range deviation of the first locating surface; Y1, boring machine axis are to the distance of the second locating surface; △ Yl, boring machine axis are to the range deviation of the second locating surface; Semidiameter before and after △ M, reaming.
Detailed description of the invention
For making the object of the application and technical scheme clearly, be clearly and completely described below in conjunction with the technical scheme of the embodiment of the present application to the application.Obviously, described embodiment is a part of embodiment of the application, instead of whole embodiments.Based on the embodiment of described the application, the every other embodiment that those of ordinary skill in the art obtain under without the need to the prerequisite of creative work, all belongs to the scope of the application's protection.
As shown in Figure 1, 2, 3, a kind of bushing plate, described bushing plate comprises:
Stencil body 1, described stencil body 1 comprises surface plate 1, surface plate 2 1.2, surface plate 3 1.3 and surface plate 4 1.4, the two ends of described surface plate 2 1.2 connect surface plate 3 1.3 and surface plate 4 1.4 respectively, the other end of surface plate 4 1.4 connects surface plate 1, described surface plate 1, surface plate 3 1.3 are all vertical with surface plate 2 1.2, and being positioned at the both sides of surface plate 2 1.2, surface plate 4 1.4 and surface plate 1, surface plate 2 1.2 are all in 135 degree of angles;
Described surface plate 2 1.2 offers two for installing the shoulder hole 3 2.23 of drill bushing, shoulder hole 3 2.23 is arranged on the side near surface plate 3 1.3, and two shoulder holes 3 2.23 are symmetrically distributed in the both sides of surface plate 2 1.2 length direction center line; The axis of shoulder hole 3 2.23 is X to the distance of the first locating surface G of stencil body 1, the deviation existed is △ X, the axis of shoulder hole 3 2.23 is Y to the distance of the second locating surface H of stencil body 1, the deviation existed is △ Y, when in △ X, △ Y, at least one is not less than 0.04mm, this shoulder hole 3 2.23 needs to revise.
Preferably, the interior right angle that described surface plate 2 1.2 and surface plate 3 1.3 are formed is provided with groove, and groove is arranged on surface plate 2 1.2, and through the width of surface plate 2 1.2.
Further, described surface plate 1 runs through offering four locating holes, one 2.1, four locating holes 1 and be measure-alike shoulder hole, the hole heart line of four locating holes 1 encloses square.
Further, the hole heart line of described adjacent two locating holes 1 and the parallel of surface plate 1.
Preferred described surface plate 3 1.3 runs through and offers locating hole 3 3.2.
Embodiment 1
The diameter of the above boring bushing plate upper shoulder hole 3 2.23 is ф 14mm, the axis of shoulder hole 3 2.23 is 50mm to the distance of the first locating surface G, the deviation existed is 0.12mm, the axis of shoulder hole 3 2.23 is 150mm to the distance of the second locating surface H, the deviation existed is 0.13mm, and the method step revising this shoulder hole 3 2.23 is:
Step one, measure the deviate of shoulder hole 3 2.23: the deviate △ X using three-coordinate measuring machine-tool to measure shoulder hole 3 2.23 for 0.12mm, △ Y be 0.09mm;
Step 2, eccentric reaming: stencil body 1 is fixed on boring machine, first centering shoulder hole 3 2.23, make boring machine axis be 50mm to the distance of the first locating surface G, the deviation △ X1 of existence is 0.01mm, boring machine axis is 150 to the distance of the second locating surface H, and the deviation △ Yl of existence is 0.01mm; Then carry out eccentric reaming to shoulder hole 3 2.23, expand 4mm before the radius ratio reaming after reaming, shoulder hole 1 diameter after reaming is ф 22mm;
Step 3, installation revise lining: manufacture one and revise lining, its external diameter is ф 22mm, and with reaming after shoulder hole 3 2.23 keep interference fits, revising the internal diameter of lining is ф 14mm, and keep interference fit with the external diameter of drill bushing, correction lining is arranged on the outside of drill bushing;
Step 4, revise the drill bushing of lining be installed to being provided with in the shoulder hole after reaming 3 2.23.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, and all terms used herein (comprising technical term and scientific terminology) have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the application.Should also be understood that those terms defined in such as general dictionary should be understood to have the meaning consistent with the meaning in the context of prior art, unless and define as here, can not explain by idealized or too formal implication.
The implication of the "and/or" described in the application refers to respective individualism or both simultaneous situations include interior.
With the above-mentioned desirable embodiment according to the application for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this application technological thought, can carry out various change and amendment completely.The technical scope of this application is not limited to the content on description, must determine its technical scope according to right.
Claims (6)
1. a bushing plate, it is characterized in that, comprise: stencil body (1), described stencil body (1) comprises surface plate one (1.1), surface plate two (1.2), surface plate three (1.3) and surface plate four (1.4), the two ends of described surface plate two (1.2) connect surface plate three (1.3) and surface plate four (1.4) respectively, the other end of surface plate four (1.4) connects surface plate one (1.1), described surface plate one (1.1), surface plate three (1.3) is all vertical with surface plate two (1.2), and be positioned at the both sides of surface plate two (1.2), surface plate four (1.4) and surface plate one (1.1), surface plate two (1.2) is all in 135 degree of angles, described surface plate two (1.2) offers two for installing the shoulder hole three (2.23) of drill bushing, shoulder hole three (2.23) is arranged on the side near surface plate three (1.3), and two shoulder holes three (2.23) are symmetrically distributed in the both sides of surface plate two (1.2) length direction center line, the axis of shoulder hole three (2.23) is X to the distance of first locating surface (G) of stencil body (1), the deviation existed is △ X, the axis of shoulder hole three (2.23) is Y to the distance of second locating surface (H) of stencil body (1), the deviation existed is △ Y, when in △ X, △ Y, at least one is not less than 0.04mm, this shoulder hole three (2.23) needs to revise.
2. bushing plate according to claim 1, it is characterized in that, the interior right angle that described surface plate two (1.2) and surface plate three (1.3) are formed is provided with groove, and groove is arranged on surface plate two (1.2), and through the width of surface plate two (1.2).
3. bushing plate according to claim 1, it is characterized in that, described surface plate one (1.1) runs through and offers four locating holes one (2.1), four locating holes one (2.1) are measure-alike shoulder hole, and the hole heart line of four locating holes one (2.1) encloses square.
4. bushing plate according to claim 3, is characterized in that, the described hole heart line of adjacent two locating holes one (2.1) and the parallel of surface plate one (1.1).
5. bushing plate according to claim 1, is characterized in that, described surface plate three (1.3) runs through offering locating hole three (3.2).
6. the modification method of drill bushing installing hole on bushing plate as claimed in claim 1, is characterized in that, comprise the following steps:
The deviate of step one, measurement shoulder hole three (2.23): use three-coordinate measuring machine-tool to measure deviate △ X and the △ Y of shoulder hole three (2.23);
Step 2, eccentric reaming: stencil body (1) is fixed on boring machine, first centering shoulder hole three (2.23), boring machine axis is made to be X1 to the distance of first locating surface (G) of stencil body (1), the deviation existed is that △ X1 is less than or equal to 0.01mm, boring machine axis is Y1 to the distance of second locating surface (H) of stencil body (1), and the deviation of existence is that △ Yl is less than or equal to 0.01mm; Then carry out eccentric reaming to shoulder hole three (2.23), expand △ M before the radius ratio reaming after reaming, △ M is more than or equal to 5 times of maximum in △ X-△ X1 and △ Y-△ Y1, meanwhile, and △ M=3mm ~ 8mm;
Step 3, installation revise lining: manufacture one and revise lining, after its external diameter equals reaming shoulder hole three (2.23) aperture and with reaming after the aperture of shoulder hole three (2.23) keep interference fits, the internal diameter revising lining equals the external diameter of drill bushing and keeps interference fit, correction lining is arranged on the outside of drill bushing;
Step 4, revise the drill bushing of lining be installed to being provided with in the shoulder hole after reaming three (2.23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510283839.5A CN104942342A (en) | 2015-05-29 | 2015-05-29 | Drill plate and correction method of drill bushing installation hole in drill plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510283839.5A CN104942342A (en) | 2015-05-29 | 2015-05-29 | Drill plate and correction method of drill bushing installation hole in drill plate |
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| Publication Number | Publication Date |
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| CN104942342A true CN104942342A (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510283839.5A Pending CN104942342A (en) | 2015-05-29 | 2015-05-29 | Drill plate and correction method of drill bushing installation hole in drill plate |
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| CN (1) | CN104942342A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293365A (en) * | 2019-07-19 | 2019-10-01 | 中国重型机械研究院股份公司 | A kind of fan-shaped section extraction guide rail installation and locating method and aim at cylinder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4145160A (en) * | 1977-11-11 | 1979-03-20 | Garfield Wiggins | Doweling jig |
| CN102335777A (en) * | 2010-07-26 | 2012-02-01 | 江苏三环实业股份有限公司 | Improved turntable borehole template |
| CN202239783U (en) * | 2011-08-18 | 2012-05-30 | 浙江西菱台钻制造有限公司 | Cutter guide device of multi-spindle drilling machine jig |
| CN103203581A (en) * | 2013-04-24 | 2013-07-17 | 哈尔滨飞机工业集团有限责任公司 | Bias correction method of drill bushing mounting hole of drill plate |
| CN103537925A (en) * | 2012-07-16 | 2014-01-29 | 江苏新光华机械有限公司 | Novel drilling clamp located through rotation |
-
2015
- 2015-05-29 CN CN201510283839.5A patent/CN104942342A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4145160A (en) * | 1977-11-11 | 1979-03-20 | Garfield Wiggins | Doweling jig |
| CN102335777A (en) * | 2010-07-26 | 2012-02-01 | 江苏三环实业股份有限公司 | Improved turntable borehole template |
| CN202239783U (en) * | 2011-08-18 | 2012-05-30 | 浙江西菱台钻制造有限公司 | Cutter guide device of multi-spindle drilling machine jig |
| CN103537925A (en) * | 2012-07-16 | 2014-01-29 | 江苏新光华机械有限公司 | Novel drilling clamp located through rotation |
| CN103203581A (en) * | 2013-04-24 | 2013-07-17 | 哈尔滨飞机工业集团有限责任公司 | Bias correction method of drill bushing mounting hole of drill plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293365A (en) * | 2019-07-19 | 2019-10-01 | 中国重型机械研究院股份公司 | A kind of fan-shaped section extraction guide rail installation and locating method and aim at cylinder |
| CN110293365B (en) * | 2019-07-19 | 2024-05-31 | 中国重型机械研究院股份公司 | Installation and positioning method for sector extraction guide rail and aiming barrel |
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Application publication date: 20150930 |
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| RJ01 | Rejection of invention patent application after publication |