CN103495760A - Small deep hole machining device - Google Patents
Small deep hole machining device Download PDFInfo
- Publication number
- CN103495760A CN103495760A CN201310455884.5A CN201310455884A CN103495760A CN 103495760 A CN103495760 A CN 103495760A CN 201310455884 A CN201310455884 A CN 201310455884A CN 103495760 A CN103495760 A CN 103495760A
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- CN
- China
- Prior art keywords
- fixture
- fixture block
- deep hole
- copper electrode
- hole machining
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
- B23H9/14—Making holes
Abstract
The invention discloses a small deep hole machining device. The small deep hole machining device comprises a box body, a sliding rail, a sliding block, a fixture, a copper electrode, a power supply, a liquid spraying device and a control device, wherein the sliding rail, the sliding block and the fixture are fixed to the wall of the box body, the sliding rail is arranged above the fixture, the sliding block can move along the sliding rail, the fixture can be used for clamping a workpiece, the copper electrode is arranged below the sliding block, the power supply is connected with the copper electrode, the power supply is further connected with the fixture, the liquid spraying device is used for spraying working liquid to the workpiece and the copper electrode, and the control device is connected with the sliding block and is used for controlling the sliding block to move up and down. According to the small deep hole machining device, the cost of the device is low, the machining cost is reduced, the copper electrode with the relatively low price is used as a drill bit, the use cost is reduced, and the coaxiality of the diameter of a machined hole and the outer diameter of the workpiece is high.
Description
Technical field
The present invention relates to a kind of machining equipment, relate in particular to a kind of for processing the machining equipment of dark aperture.
Background technology
Deep hole machining is always a difficult problem of machining, particularly to more than 500mm, the aspect ratio of aperture below 4mm reach the superdeep holes more than 100:1.Only have at present in theory depth drill can process the hole of this class, but deep hole is drilled with a lot of limitation: the one, the price of deep hole drilling machine own is very high, causes processing cost very high; The 2nd, for depth drill, the following drill bit of diameter 4mm surpasses long just being easy to of 100mm and interrupts drill bit in process, and the drill bit of depth drill is all steel alloy or Hardmetal materials, involves great expense, and causes use cost very high; The 3rd, for depth drill, cross dark hole and be difficult to guarantee the aperture that processes and the axiality of workpiece external diameter, this class hole of general processing requires axiality can not surpass 0.30mm, but the hole that depth drill processes can't reach this requirement, and the axiality in the hole that it processes even can deviation 1-2mm.
Summary of the invention
Technical problem for above-mentioned existence the objective of the invention is: proposed that a kind of processing cost is low, use cost is low and deep hole machining equipment that the axiality of the aperture that processes and workpiece external diameter is high.
Technical solution of the present invention is achieved in that a kind of deep hole machining equipment, comprises casing, slide rail, slide block, fixture, copper electrode, power supply, liquid-jet device and control device; Described slide rail, slide block and fixture are fixed on box body wall; Described slide rail is arranged on the fixture top; Described slide block can move along slide rail; Described fixture is for clamping workpiece; Described slide block below is provided with copper electrode; Described power supply is connected with copper electrode; Described power supply also is connected with fixture; Described liquid-jet device is for spraying working solution to workpiece and copper electrode; Described control device is connected with slide block, for controlling slide block, moves up and down.
Preferably, described fixture comprises clamp body, the first fixture block, set bolt, the second fixture block and guider; Described clamp body is fixed on box body wall; Described the first fixture block is fixed on the front surface of clamp body by set bolt; Described the second fixture block movably is arranged on the front surface of clamp body; Described the second fixture block is done close and moving horizontally away from the first fixture block; Have the V-type groove on described the first fixture block face relative with the second fixture block; Described guider is arranged between two V-type grooves.
Preferably, described clamp body comprises base plate and side plate; Described side plate is vertically set on base plate; Described base plate and box body wall fix; Described the second fixture block is provided with adjusting bolt; Described adjusting bolt is connected with the second fixture block through side plate.
Preferably, the top of described guider between two V-type grooves.
Preferably, described liquid-jet device comprises hydrojet case, drain pipe and feed tube; Described drain pipe sprays working solution to workpiece and copper electrode; Described hydrojet case is arranged in casing; Described drain pipe is connected with the hydrojet case; One end of described feed tube is connected with bottom half, and the other end is connected with the hydrojet case.
Preferably, described bottom half is obliquely installed; Described bottom half bottom position has filter bores; Described feed tube communicates with filter bores.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Deep hole machining equipment of the present invention, equipment cost is low, has reduced processing cost; Use the relative low price copper electrode as drill bit, reduced use cost; The axiality of the aperture processed and workpiece external diameter is high.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
The structural representation that accompanying drawing 1 is deep hole machining equipment of the present invention;
The structural representation of the fixture that accompanying drawing 2 is deep hole machining equipment of the present invention;
The use status architecture schematic diagram that accompanying drawing 3 is deep hole machining equipment of the present invention;
Wherein: 1, casing; 2, slide rail; 3, slide block; 4, copper electrode; 5, power supply; 6, the first fixture block; 7, set bolt; 8, the second fixture block; 9, guider; 10, V-type groove; 11, base plate; 12, side plate; 13, adjusting bolt; 14, hydrojet case; 15, drain pipe; 16, feed tube; 17, filter bores; 18, workpiece.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described.
Of the present invention a kind of deep hole machining equipment as shown in accompanying drawing 1,2, comprise casing 1, slide rail 2, slide block 3, fixture, copper electrode 4, power supply 5, liquid-jet device and control device (not shown); Described slide rail 2, slide block 3 and fixture are fixed on casing 1 wall; Described slide rail 2 is arranged on the fixture top; Described slide block 3 can move along slide rail 2; Described fixture is for clamping workpiece 18; Described slide block 3 belows are provided with copper electrode 4; Described power supply 5 is connected with copper electrode 4; Described power supply 5 also is connected with fixture; Described liquid-jet device for spraying working solution between workpiece 18 and copper electrode 5; Described control device is connected with slide block 3, for controlling slide block 3, moves up and down; Described fixture comprises clamp body, the first fixture block 6, set bolt 7, the second fixture block 8 and guider 9; Described clamp body is fixed on casing 1 wall; Described the first fixture block 6 is fixed on the front surface of clamp body by set bolt 7; Described the second fixture block 8 movably is arranged on the front surface of clamp body; Described the second fixture block 8 is done close and moving horizontally away from the first fixture block 6; Have V-type groove 10 on described the first fixture block 6 face relative with the second fixture block 8; Described guider 9 is arranged between two V-type grooves 10, and the top between V-type groove 10; Described clamp body comprises base plate 11 and side plate 12; Described side plate 12 is vertically set on base plate 11; Described base plate 11 fixes with casing 1 wall; Described the second fixture block 8 is provided with adjusting bolt 13; Described adjusting bolt 13 is connected with the second fixture block 8 through side plate 12; Described liquid-jet device comprises hydrojet case 14, drain pipe 15 and feed tube 16; Described drain pipe 15 sprays working solution between workpiece 18 and copper electrode 4; Described hydrojet case 14 is arranged in casing 1; Described drain pipe 15 is connected with hydrojet case 14; One end of described feed tube 16 is connected with casing 1 bottom, and the other end is connected with hydrojet case 14; Described casing 1 bottom angled setting; Described casing 1 bottom bottom position has filter bores 17; Described feed tube 16 communicates with filter bores 17.
Of the present invention a kind of deep hole machining equipment as shown in Figure 3, during use, the workpiece 18 of first processing as required, select the guider 9 be complementary with workpiece 18; Workpiece 18 and guider 9 are placed between the V-type groove 10 of the first fixture block 6 and the first fixture block 8, and guider 9 is positioned at the top of V-type groove 10, and workpiece 18 is positioned at the bottom of guider 9; Then rotate adjusting bolt 13, the second fixture blocks 8 and do moving horizontally of close the first fixture block 6, workpiece 18 and guider 9 are clamped; Then be electrified 5, control device for opening, controlling slide block 3 moves down, copper electrode 4 is through guider 9, workpiece 18 is carried out to deep hole machining, guider 9 has limited beating of copper electrode 4 and has increased the rigidity of copper electrode 4, prevents that copper electrode 4 from departing from the center of circle of workpiece 18, makes the axiality of external diameter of the dark aperture that processes and workpiece 18 high.In process, hydrojet case 14 sprays working solutions to workpiece 18 and copper electrode 4, and working solution is as discharge medium, also plays the effects such as cooling, chip removal in process.
Deep hole machining equipment of the present invention, equipment cost is low, has reduced processing cost; Use the relative low price copper electrode as drill bit, reduced use cost; The axiality of the aperture processed and workpiece external diameter is high.
Above-mentioned deep hole machining equipment, the bottom angled setting of casing 1, after the working solution of hydrojet case 14 ejections arrives casing 1 bottom, due to the effect of gradient, flow to the filter bores 17 of casing 1 bottom bottom position, working solution flows into feed tube 16 after filter bores 17 is filtered, then enters hydrojet case 14 from feed tube 16, through drain pipe 15 ejections, working solution has obtained recycling, avoid the waste of working solution, saved resource, reduced processing cost.
Above-described embodiment is only explanation technical conceive of the present invention and characteristics; its purpose is to allow the person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (6)
1. a deep hole machining equipment, is characterized in that: comprise casing, slide rail, slide block, fixture, copper electrode, power supply, liquid-jet device and control device; Described slide rail, slide block and fixture are fixed on box body wall; Described slide rail is arranged on the fixture top; Described slide block can move along slide rail; Described fixture is for clamping workpiece; Described slide block below is provided with copper electrode; Described power supply is connected with copper electrode; Described power supply also is connected with fixture; Described liquid-jet device is for spraying working solution to workpiece and copper electrode; Described control device is connected with slide block, for controlling slide block, moves up and down.
2. deep hole machining equipment according to claim 1, it is characterized in that: described fixture comprises clamp body, the first fixture block, set bolt, the second fixture block and guider; Described clamp body is fixed on box body wall; Described the first fixture block is fixed on the front surface of clamp body by set bolt; Described the second fixture block movably is arranged on the front surface of clamp body; Described the second fixture block is done close and moving horizontally away from the first fixture block; Have the V-type groove on described the first fixture block face relative with the second fixture block; Described guider is arranged between two V-type grooves.
3. deep hole machining equipment according to claim 2, it is characterized in that: described clamp body comprises base plate and side plate; Described side plate is vertically set on base plate; Described base plate and box body wall fix; Described the second fixture block is provided with adjusting bolt; Described adjusting bolt is connected with the second fixture block through side plate.
4. deep hole machining equipment according to claim 3, is characterized in that: the top of described guider between two V-type grooves.
5. according to the described deep hole machining equipment of one of claim 1～4, it is characterized in that: described liquid-jet device comprises hydrojet case, drain pipe and feed tube; Described drain pipe sprays working solution to workpiece and copper electrode; Described hydrojet case is arranged in casing; Described drain pipe is connected with the hydrojet case; One end of described feed tube is connected with bottom half, and the other end is connected with the hydrojet case.
6. deep hole machining equipment according to claim 5, it is characterized in that: described bottom half is obliquely installed; Described bottom half bottom position has filter bores; Described feed tube communicates with filter bores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310455884.5A CN103495760A (en) | 2013-09-29 | 2013-09-29 | Small deep hole machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310455884.5A CN103495760A (en) | 2013-09-29 | 2013-09-29 | Small deep hole machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103495760A true CN103495760A (en) | 2014-01-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310455884.5A Pending CN103495760A (en) | 2013-09-29 | 2013-09-29 | Small deep hole machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103495760A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890054A (en) * | 2018-08-14 | 2018-11-27 | 南京双峰油泵油嘴有限公司 | Electrolytic deburring device |
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|---|---|---|---|---|
| JPS5477395A (en) * | 1977-12-01 | 1979-06-20 | Inoue Japax Res Inc | Controller electric processing liquid |
| JPS56119333A (en) * | 1980-02-20 | 1981-09-18 | Mitsubishi Electric Corp | Electric discharge machining apparatus |
| US4375588A (en) * | 1979-12-06 | 1983-03-01 | Ateliers Des Charmilles, S.A. | Process and apparatus for controlling the concentration of solid particles in suspension in an EDM machining fluid |
| JPS60259322A (en) * | 1984-06-04 | 1985-12-21 | Mitsubishi Electric Corp | Working-liquid jetting-out apparatus |
| CN2455430Y (en) * | 2000-10-27 | 2001-10-24 | 严炳生 | Multifunctional electrospark machine |
| CN2683310Y (en) * | 2004-03-26 | 2005-03-09 | 比亚迪股份有限公司 | Clamp for linear cutting machine |
| CN2887523Y (en) * | 2006-03-20 | 2007-04-11 | 许晓华 | Circular workpiece hole machining clamp for wire-cutting |
| JP2009262245A (en) * | 2008-04-22 | 2009-11-12 | Mitsubishi Electric Corp | Small hole electric discharge machining device |
| CN103008809A (en) * | 2012-12-06 | 2013-04-03 | 中国工程物理研究院机械制造工艺研究所 | Combined machining method of metal materials |
| CN203599576U (en) * | 2013-09-29 | 2014-05-21 | 苏州工业园区海维尔新材料有限公司 | Small deep hole machining equipment |
-
2013
- 2013-09-29 CN CN201310455884.5A patent/CN103495760A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5477395A (en) * | 1977-12-01 | 1979-06-20 | Inoue Japax Res Inc | Controller electric processing liquid |
| US4375588A (en) * | 1979-12-06 | 1983-03-01 | Ateliers Des Charmilles, S.A. | Process and apparatus for controlling the concentration of solid particles in suspension in an EDM machining fluid |
| JPS56119333A (en) * | 1980-02-20 | 1981-09-18 | Mitsubishi Electric Corp | Electric discharge machining apparatus |
| JPS60259322A (en) * | 1984-06-04 | 1985-12-21 | Mitsubishi Electric Corp | Working-liquid jetting-out apparatus |
| CN2455430Y (en) * | 2000-10-27 | 2001-10-24 | 严炳生 | Multifunctional electrospark machine |
| CN2683310Y (en) * | 2004-03-26 | 2005-03-09 | 比亚迪股份有限公司 | Clamp for linear cutting machine |
| CN2887523Y (en) * | 2006-03-20 | 2007-04-11 | 许晓华 | Circular workpiece hole machining clamp for wire-cutting |
| JP2009262245A (en) * | 2008-04-22 | 2009-11-12 | Mitsubishi Electric Corp | Small hole electric discharge machining device |
| CN103008809A (en) * | 2012-12-06 | 2013-04-03 | 中国工程物理研究院机械制造工艺研究所 | Combined machining method of metal materials |
| CN203599576U (en) * | 2013-09-29 | 2014-05-21 | 苏州工业园区海维尔新材料有限公司 | Small deep hole machining equipment |
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| Title |
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| 张凤莲等: "深小孔的加工", 《机械设计》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890054A (en) * | 2018-08-14 | 2018-11-27 | 南京双峰油泵油嘴有限公司 | Electrolytic deburring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: HU GUOMIN Free format text: FORMER OWNER: SUZHOU INDUSTRIAL PARK HAIWEIER NEW MATERIALS CO., LTD. Effective date: 20150213 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150213 Address after: Xinghu Street Industrial Park of Suzhou city in Jiangsu province 215000 No. 218 BioBAY building B4 Room 501 Applicant after: Hu Guomin Address before: 215000, Jiangsu, Suzhou Industrial Park, 228 Tung Yuen Road, 9, 2, Suzhou Industrial Park, Hai Xin new materials Co., Ltd. Applicant before: Suzhou Industrial Park Hai Weier new material Co., Ltd |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151230 Address after: 215000 Jiangsu province Suzhou Industrial Park Building No. 218 Xinghu BioBAY B4 501 unit Applicant after: SUZHOU HIGHWIRE MEDICAL DEVICES CO., LTD. Address before: Xinghu street Suzhou Industrial Park in Jiangsu province 215000 No. 218 BioBAY building B4 Room 501 Applicant before: Hu Guomin |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140108 |
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| RJ01 | Rejection of invention patent application after publication |