CN102962489A - Large support plate elastic hole drilling machine and use method thereof - Google Patents
Large support plate elastic hole drilling machine and use method thereof Download PDFInfo
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- CN102962489A CN102962489A CN2011102569865A CN201110256986A CN102962489A CN 102962489 A CN102962489 A CN 102962489A CN 2011102569865 A CN2011102569865 A CN 2011102569865A CN 201110256986 A CN201110256986 A CN 201110256986A CN 102962489 A CN102962489 A CN 102962489A
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Abstract
The invention discloses a large support plate elastic hole drilling machine and a use method thereof. The drilling machine comprises a machine tool seat plate, a support plate, an elastic hole workpiece, a left elastic hole support seat, a rotary shaft head, a positioning plate, an adjusting nut, a tightening bolt, a pressing plate, a right elastic hole support seat, a bare shaft, a right sliding groove, a left sliding groove, a left shaft sleeve, a left concave groove, a left elastic hole cutter blade, a right concave groove, a right elastic hole cutter blade, a right shaft sleeve, a left fixing nut, a left positioning pin, a right positioning pin and a right fixing nut. The drilling machine is suitable for processing elastic holes of workpieces in different sizes, and the position of the support seat can be adjusted in the axial direction or radial direction of the elastic hole, so the purposes of flexible positioning and adjustment of processing precision are realized. The drilling machine provided by the invention has the advantages that the structure is simple and reasonable, the operation is convenient, the positioning is reliable, the processing precision is flexibly adjusted, the drilling machine is well suitable for processing coaxial elastic holes for different workpieces, the processing precision and processing efficiency are ensured, the production and processing cost is low, and the maintenance is convenient.
Description
Technical field
The present invention relates to a kind of big palette shell hole rig, particularly in operation process, can satisfy the location of different shell hole workpiece and coaxial required precision for the shell hole rig and be not subjected to a kind of limitation that work drilling machine can only be processed certain specific workpiece model that adds.
Background technology
The shell hole rig is used for job shop and utilizes rig that clamp workpiece is carried out shell hole processing, obtain along two holes with concentricity of optical axis direction, to be processed generally is fixed on the location-plate that welds together with the lathe support plate, the processing optical axis passes the roughing hole of workpiece and positions and support with the shell hole bearing, and an end and rotating shaft head are fixed.Adding the processing blades of fixing on the optical axis of rotation in man-hour can carry out retrofit to gross porosity, obtains two holes with concentricity.
For the workpiece that will process the hole characteristic with two concentricitys, existing shell hole rig can be realized basic processing operation, but because its fixing shell hole rig processing structure, so that the range of work is restricted, the position of the shell hole bearing of this rig is fixed, actually add man-hour, owing to be by the shell hole blade gross porosity on the workpiece to be carried out retrofit, so existing device causes the shell hole bearing all can not change flexibly in the axial and radial position of shell hole, thereby cause the location of shell hole workpiece and required precision to be subjected to a kind of restriction that work drilling machine can only be processed certain specific workpiece model that adds, can not guarantee preferably the axiality in two holes, reduce machining accuracy and the production efficiency of shell hole rig.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of and can satisfy the location of different shell hole workpiece and the big palette shell hole rig of required precision.
Big palette shell hole rig, comprise the lathe seat board, the lathe seat board is the part of lathe, comprises support plate, shell hole workpiece, left shell hole bearing, rotating shaft head, location-plate, adjusting nut, fastening bolt, pressing plate, right shell hole bearing, optical axis, right slippage slot, left slippage slot, left axle sleeve, left groove, left shell hole blade, right groove, right shell hole blade, right axle sleeve, left hold-down nut, left alignment pin, right alignment pin and right hold-down nut; Support plate and lathe seat board are fixed, location-plate and support plate are fixed, the shell hole workpiece is embedded on the location-plate, fastening bolt passes adjusting nut and pressing plate, fastening bolt lower end and location-plate are fixed, the pressing plate two ends are pressed on the shell hole workpiece, right axle sleeve is embedded in the right shell hole bearing, left axle sleeve is embedded in the left shell hole bearing, optical axis passes right axle sleeve, shell hole workpiece and left axle sleeve, optical axis is terminal to be fixed with the first end of rotating shaft, and the rotating shaft head other end and machine tool chief axis fix, left shell hole blade is fixed in the left groove on the optical axis, right shell hole blade is fixed in the right groove on the optical axis, and left alignment pin passes the left slippage slot on left shell hole bearing and the support plate, and left hold-down nut is tightened left alignment pin, right alignment pin passes the right slippage slot on right shell hole bearing and the support plate, and right hold-down nut is tightened right alignment pin.
The using method of big palette shell hole rig may further comprise the steps:
1) location-plate is fixed in support plate;
2) the shell hole workpiece is embedded on the location-plate position of adjusting left shell hole bearing and right shell hole bearing, makes the through hole on left shell hole bearing and the right shell hole bearing coaxial with the hole to be processed on the shell hole workpiece, tighten left hold-down nut and right hold-down nut is fixed;
3) optical axis passes right shell hole bearing, shell hole workpiece and left shell hole bearing, and the optical axis other end is fixed in rotating shaft head, and rotating shaft head and machine tool chief axis fix;
4) the pressing plate two ends are pressed on the shell hole workpiece, tighten adjusting nut and fastening bolt, and the shell hole workpiece is fixed in support plate;
5) left shell hole blade and right shell hole blade are individually fixed in left groove and right groove on the optical axis;
6) according to the amount of feeding of the depth adjustment lathe of the required machining hole of shell hole workpiece, open lathe, the rotation of machine tool chief axis driven rotary spindle nose, thereby drive the optical axis rotation, the moving support plate of machine base strip is along the optical axis axial feed, and left shell hole blade and right shell hole blade carry out machining to the hole on the shell hole workpiece.
Use the present invention, convenient and flexible operation, the location is reliable, the machining accuracy adjustment is flexible, and for wanting the hole that requirement has concentricity on the processing work, the present invention can finish actual job easily.The shell hole bearing of this shell hole rig can move along slippage slot, when actual job, use simultaneously the height of backing plate capable of regulating bearing, thereby realize shell hole axially or adjustment radially, so can satisfy location and the requirement on machining accuracy of different shell hole workpiece, guarantee the concentricity of machining hole, broken through a kind of limitation that work drilling machine can only be processed certain specific workpiece model that adds.In addition, this apparatus structure is simple, and low production cost is easy to safeguard long service life.
Description of drawings
Fig. 1 is big palette shell hole drill main body structural representation of the present invention;
Fig. 2 is big palette shell hole rig partial structurtes schematic diagram of the present invention
Fig. 3 is big palette shell hole rig support plate chart at the bottom of of the present invention;
Fig. 4 is the local enlarged diagram of big palette shell hole rig of the present invention;
Among the figure, lathe seat board 1, support plate 2, shell hole workpiece 3, left shell hole bearing 4, rotating shaft head 5, fixed head 6, adjusting nut 7, fastening bolt 8, pressing plate 9, right shell hole bearing 10, optical axis 11, right slippage slot 12, left slippage slot 13, left axle sleeve 14, left groove 15, left shell hole blade 16, right groove 17, right shell hole blade 18, right axle sleeve 19, left hold-down nut 20, left alignment pin 21, right alignment pin 22, right hold-down nut 23.
The specific embodiment
As shown in Figure 1, 2, 3, big palette shell hole rig, comprise lathe seat board 1, lathe seat board 1 is the part of lathe, comprises support plate 2, shell hole workpiece 3, left shell hole bearing 4, rotating shaft head 5, location-plate 6, adjusting nut 7, fastening bolt 8, pressing plate 9, right shell hole bearing 10, optical axis 11, right slippage slot 12, left slippage slot 13, left axle sleeve 14, left groove 15, left shell hole blade 16, right groove 17, right shell hole blade 18, right axle sleeve 19, left hold-down nut 20, left alignment pin 21, right alignment pin 22 and right hold-down nut 23; Support plate 2 is fixing with lathe seat board 1, location-plate 6 is fixing with support plate 2, shell hole workpiece 3 is embedded on the location-plate 6, fastening bolt 8 passes adjusting nut 7 and pressing plate 9, fastening bolt 8 lower ends and location-plate 6 are fixing, pressing plate 9 two ends are pressed on shell hole workpiece 3, right axle sleeve 19 is embedded in the right shell hole bearing 10, left axle sleeve 14 is embedded in the left shell hole bearing 4, optical axis 11 passes right axle sleeve 19, shell hole workpiece 3 and left axle sleeve 14, optical axis 11 ends fix with rotating shaft head 5 one ends, rotating shaft head 5 other ends and machine tool chief axis fix, left shell hole blade 16 is fixed in the left groove 15 on the optical axis 11, right shell hole blade 18 is fixed in the right groove 17 on the optical axis 11, and left alignment pin 21 passes the left slippage slot 13 on left shell hole bearing 4 and the support plate 2, and left hold-down nut 20 is tightened left alignment pin 21, right alignment pin 22 passes the right slippage slot 12 on right shell hole bearing 10 and the support plate 2, and right hold-down nut 23 is tightened right alignment pin 22.
When actual job, distance between the shell hole bearing and highly can adjusting according to the position of practical work piece machining hole, thereby fine finishining is carried out in the position of regulating shell hole blade on the optical axis 11, for avoiding 3 liang of holes of shell hole workpiece to process simultaneously, cause the impact of shell hole workpiece 3 distortion, generally once only process a hole in the production, to guarantee machining accuracy.
The using method of big palette shell hole rig may further comprise the steps:
1) location-plate 6 is fixed in support plate 2;
2) shell hole workpiece 3 is embedded in the position of adjusting left shell hole bearing 4 and right shell hole bearing 10 on the location-plate 6, make the through hole on left shell hole bearing 4 and the right shell hole bearing 10 coaxial with the hole to be processed on the shell hole workpiece 3, tighten left hold-down nut 20 and right hold-down nut 23 and be fixed;
3) optical axis 11 passes right shell hole bearing 10, shell hole workpiece 3 and left shell hole bearing 4, and optical axis 11 other ends are fixed in rotating shaft head 5, and rotating shaft head 5 fixes with machine tool chief axis;
4) pressing plate 9 two ends are pressed on shell hole workpiece 3, tighten adjusting nut 7 and fastening bolt 8, and shell hole workpiece 3 is fixed in support plate 2;
5) left shell hole blade 16 and right shell hole blade 18 are individually fixed in left groove 15 and right groove 17 on the optical axis 11;
6) according to the amount of feeding of the depth adjustment lathe of shell hole workpiece 3 required machining holes, open lathe, 5 rotations of machine tool chief axis driven rotary spindle nose, thereby drive optical axis 11 rotations, lathe seat board 1 drives support plate 2 along optical axis 11 axial feeds, and machining is carried out in the hole on left shell hole blade 16 and 18 pairs of shell hole workpiece 3 of right shell hole blade.
Claims (2)
1. big palette shell hole rig, comprise lathe seat board (1), lathe seat board (1) is the part of lathe, it is characterized in that comprising support plate (2), shell hole workpiece (3), left shell hole bearing (4), rotating shaft head (5), location-plate (6), adjusting nut (7), fastening bolt (8), pressing plate (9), right shell hole bearing (10), optical axis (11), right slippage slot (12), left slippage slot (13), left axle sleeve (14), left groove (15), left shell hole blade (16), right groove (17), right shell hole blade (18), right axle sleeve (19), left hold-down nut (20), left alignment pin (21), right alignment pin (22) and right hold-down nut (23); Support plate (2) is fixing with lathe seat board (1), location-plate (6) is fixing with support plate (2), shell hole workpiece (3) is embedded on the location-plate (6), fastening bolt (8) passes adjusting nut (7) and pressing plate (9), fastening bolt (8) lower end and location-plate (6) are fixing, pressing plate (9) two ends are pressed on shell hole workpiece (3), right axle sleeve (19) is embedded in the right shell hole bearing (10), left axle sleeve (14) is embedded in the left shell hole bearing (4), optical axis (11) passes right axle sleeve (19), shell hole workpiece (3) and left axle sleeve (14), optical axis (11) is terminal to be fixed with rotating shaft head (5) one ends, rotating shaft head (5) other end and machine tool chief axis fix, left shell hole blade (16) is fixed in the left groove (15) on the optical axis (11), right shell hole blade (18) is fixed in the right groove (17) on the optical axis (11), left alignment pin (21) passes the left slippage slot (13) on left shell hole bearing (4) and the support plate (2), left hold-down nut (20) is tightened left alignment pin (21), right alignment pin (22) passes the right slippage slot (12) on right shell hole bearing (10) and the support plate (2), and right hold-down nut (23) is tightened right alignment pin (22).
2. big palette shell hole rig as claimed in claim 1 is characterized in that its using method may further comprise the steps:
1) location-plate (6) is fixed in support plate (2);
2) shell hole workpiece (3) is embedded in the upper position of adjusting left shell hole bearing (4) and right shell hole bearing (10) of location-plate (6), make the through hole on left shell hole bearing (4) and the right shell hole bearing (10) coaxial with the hole to be processed on the shell hole workpiece (3), tighten left hold-down nut (20) and right hold-down nut (23) is fixed;
3) optical axis (11) passes right shell hole bearing (10), shell hole workpiece (3) and left shell hole bearing (4), and optical axis (11) other end is fixed in rotating shaft head (5), and rotating shaft head (5) fixes with machine tool chief axis;
4) pressing plate (9) two ends are pressed on shell hole workpiece (3), tighten adjusting nut (7) and fastening bolt (8), and shell hole workpiece (3) is fixed in support plate (2);
5) left shell hole blade (16) and right shell hole blade (18) are individually fixed in left groove (15) and right groove (17) on the optical axis (11);
6) according to the amount of feeding of the depth adjustment lathe of the required machining hole of shell hole workpiece (3), open lathe, machine tool chief axis driven rotary spindle nose (5) rotation, thereby drive optical axis (11) rotation, lathe seat board (1) drives support plate (2) along optical axis (11) axial feed, and left shell hole blade (16) and right shell hole blade (18) carry out machining to the hole on the shell hole workpiece (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110256986.5A CN102962489B (en) | 2011-08-30 | 2011-08-30 | Large support plate elastic hole drilling machine and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110256986.5A CN102962489B (en) | 2011-08-30 | 2011-08-30 | Large support plate elastic hole drilling machine and use method thereof |
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| Publication Number | Publication Date |
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| CN102962489A true CN102962489A (en) | 2013-03-13 |
| CN102962489B CN102962489B (en) | 2014-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110256986.5A Expired - Fee Related CN102962489B (en) | 2011-08-30 | 2011-08-30 | Large support plate elastic hole drilling machine and use method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737393A (en) * | 2013-12-18 | 2014-04-23 | 柳州华威合力机械有限责任公司 | Anchor plate drilling tool |
| CN103862082A (en) * | 2013-12-11 | 2014-06-18 | 哈尔滨汽轮机厂有限责任公司 | Processing method of small threading hole in fastening screw made of high-temperature alloy |
| CN104551543A (en) * | 2013-10-29 | 2015-04-29 | 中国电子科技集团公司第十八研究所 | Manufacture method of centrifugal acceleration testing device of thermal battery |
| CN104646935A (en) * | 2014-03-28 | 2015-05-27 | 梧州奥卡光学仪器有限公司 | Processing method for revolving shaft supporting seat |
| CN104999305A (en) * | 2015-07-30 | 2015-10-28 | 陕西柴油机重工有限公司 | Machining method and device of high-power diesel engine cylinder cover |
| CN111618333A (en) * | 2020-05-20 | 2020-09-04 | 浙江越远机械有限公司 | Boring device for rod head |
| CN113059377A (en) * | 2021-04-05 | 2021-07-02 | 霍丽娟 | Drilling machine clamping device |
| WO2022011844A1 (en) * | 2020-07-16 | 2022-01-20 | 泉州市海恩德机电科技发展有限公司 | Combination boring machine and boring hole machining method |
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| US5224804A (en) * | 1991-11-25 | 1993-07-06 | Ford Motor Company | Tooling system and method for broaching engine components |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551543A (en) * | 2013-10-29 | 2015-04-29 | 中国电子科技集团公司第十八研究所 | Manufacture method of centrifugal acceleration testing device of thermal battery |
| CN103862082A (en) * | 2013-12-11 | 2014-06-18 | 哈尔滨汽轮机厂有限责任公司 | Processing method of small threading hole in fastening screw made of high-temperature alloy |
| CN103862082B (en) * | 2013-12-11 | 2016-04-13 | 哈尔滨汽轮机厂有限责任公司 | The processing method of an aperture worn by high temperature alloy trip bolt |
| CN103737393A (en) * | 2013-12-18 | 2014-04-23 | 柳州华威合力机械有限责任公司 | Anchor plate drilling tool |
| CN104646935A (en) * | 2014-03-28 | 2015-05-27 | 梧州奥卡光学仪器有限公司 | Processing method for revolving shaft supporting seat |
| CN104646935B (en) * | 2014-03-28 | 2016-09-14 | 梧州奥卡光学仪器有限公司 | The processing method of shaft supporting seat |
| CN104999305A (en) * | 2015-07-30 | 2015-10-28 | 陕西柴油机重工有限公司 | Machining method and device of high-power diesel engine cylinder cover |
| CN104999305B (en) * | 2015-07-30 | 2018-11-09 | 陕西柴油机重工有限公司 | A kind of processing method and device of high-power diesel engine cylinder cap |
| CN111618333A (en) * | 2020-05-20 | 2020-09-04 | 浙江越远机械有限公司 | Boring device for rod head |
| CN111618333B (en) * | 2020-05-20 | 2021-07-27 | 浙江越远机械有限公司 | Boring device for rod head |
| WO2022011844A1 (en) * | 2020-07-16 | 2022-01-20 | 泉州市海恩德机电科技发展有限公司 | Combination boring machine and boring hole machining method |
| CN113059377A (en) * | 2021-04-05 | 2021-07-02 | 霍丽娟 | Drilling machine clamping device |
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| CN102962489B (en) | 2014-08-20 |
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