CN1979117B - Assembled light universal lancing precision processing apparatus and method therefor - Google Patents
Assembled light universal lancing precision processing apparatus and method therefor Download PDFInfo
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- CN1979117B CN1979117B CN200510126319XA CN200510126319A CN1979117B CN 1979117 B CN1979117 B CN 1979117B CN 200510126319X A CN200510126319X A CN 200510126319XA CN 200510126319 A CN200510126319 A CN 200510126319A CN 1979117 B CN1979117 B CN 1979117B
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- rotating shaft
- cutting
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- joint
- fixed
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Abstract
The invention relates to a packaged type light universal lancing precision finishing device and processing method. It includes metal cramp ring, rotating shaft base, fixing shaft base and matching rotating shaft, and a one-way running small type platform. The method includes the following steps: installation step that fixes the metal cramp ring on drill spindle of milling and drilling machine, adjusting to proper angle and clamping; working step that clamps fixation device and fixes the whole combination device to the drill spindle, installing the grinder fixation device onto cross table, and fixing the test piece to the down part of cross table, adjusting the location of test piece, fixing adamas marble piece onto grinder, starting grinder, and swinging platform to finish lancing.
Description
Technical field
The present invention relates to engineering applied mechanics test method field and joint-cutting processing technique field, particularly a kind of assembled light universal joint-cutting Precision Machining device and job operation.
Background technology
In the engineering rock mechanics, often run into rock failure (boring, explosion, tunnel piercing, difference require rock cutting etc.) problem, needing to use the rock fracturing mechanics studies, and the basic parameter of rock fracturing mechanics is the fracture toughness of rock, and it is to be used for weighing whether rock material can break under specific stress or a kind of special strength of materials parameter of crack propagation.It is different that rock fracture toughness experiment and metal fracture toughness are in the past tested, and width, angle, the degree of depth of size, profile and the precrack of test specimen all had very high requirement.Mentioned three types test specimen in the fracture toughness method of testing of the ISRM method of testing council (ISRM) suggestion at present, the inclination degree of depth of its precrack, angle all have nothing in common with each other.In addition, the laboratory often will process the test specimen of some complex form otch and complicated shape when carrying out the fracture mechanics experiments of nonmetal hard brittle materials such as rock, pottery, concrete, common makita 4100NH can't be finished the multi-angle cutting, promptly allows to finish, and precision can not meet the demands.Large-scale multifunction machine (integrate brill, mill, cut, grind function) can be realized the processing of this joint-cutting by designing special anchor clamps, but cost is too high, costs an arm and a leg, the ordinary laboratory financial insolvency.And rock processing needs water coolant, and this maintenance for lathe is very unfavorable.This just needs a cover can accurately adjust the light-duty cutter sweep that direction of feed changes cutting blade height and angle with the test specimen axis angle, flexibly to satisfy different processing requests.
Summary of the invention
In view of this, fundamental purpose of the present invention is to provide a kind of light-duty omnipotent cutter sweep of being convenient to assembly operation, by this device common junior machine, small sand turbine and vice are assembled together realization cutting purpose, can reach the processing of satisfying accuracy requirement equally, even carry out investigative test for inside, laboratory, often change the direction of joint-cutting as required, this device is suitable for more economically, has saved the overspending of complicated test specimen and complicated joint-cutting processing.
The technical solution adopted in the present invention is: design one cover composite set 1 is used for a small sand turbine 4 (or stone mill) to be fixed on the light-duty drilling and milling machine auger spindle 2.Composite set 1 key mainly comprises: metal clasp 5, rotating shaft base 7, the fixing small-sized worktable 9 of axle bed 6 and a supporting rotating shaft 8 and a unidirectional walking.Wherein metal clasp 5 is made the non-closed circle of one section breach, passes the breach of pre-threaded with a screw, snap ring is clamped or the disengaging auger spindle by relaxing one's efforts of adjusting screw, is carved with the scale of sign angle on the snap ring; The principal character of rotating shaft base 7 is sheet metals, have the hole that matches with the rotating shaft of small-sized worktable 9 on the face, be convenient to rotating shaft and pass, can pass pin locking from the side, also can adopt with the same not closed manners of metal clasp (5) and lock with the shaft position corresponding position.Another feature of rotating shaft base 7 is at the plane internal fixation vertical with axially bored line a rotating shaft to be arranged, with fixedly axle bed 6 is supporting; Fixedly the feature of axle bed 6 is the sheet metals in a hole with holes, realizes the locking of countershaft with the pin of side, also can adopt with the same not closed manners of metal clasp (5) and lock; The base of small-sized worktable 9 fix one with the supporting rotating shaft of rotating shaft base 7; The stationary installation 3 of this composite set 1 in addition subsidiary abrasive machine 4 is mainly compoboard, and the relevant position has screw on the plate, can be fixed on abrasive machine 4 on the small-sized worktable 9 very easily with several bolts.
By such scheme as can be seen, the advantage of light-duty universal angle joint-cutting Precision Machining device provided by the present invention is:
1) whole stationary installation is fabricated, and combination principle is uncomplicated, and each ingredient simple structure is easy to process, as long as according to correct order assembling, a people can operate;
2) according to the experimental viewpoint needs, can select assembled part voluntarily, abandon unnecessary portions, if only process generally directly to joint-cutting, two groups of axle beds do not need dress, as long as directly be fixed on abrasive machine on the snap ring; If processing directly to but joint-cutting that the degree of depth changes is to some extent then only installed first group of fixedly axle bed, the one-way only operation platform is fixed on this axle bed both can; If the joint-cutting that requires two orthogonal and all perpendicular to the plane of auger spindle in the angle of inclination is all arranged, then need a complete set of the installation;
3) need not necessarily not depend on the cross table of drilling and milling machine yet, just can cut out the joint-cutting that meets the demands by the cushion block or the anchor clamps of toolmaker's vise, adjustment angle.Not destroying any function of drilling and milling machine, still is an intact equipment after the apparatus of the present invention of dismantling;
4) because the auger spindle of drilling and milling machine itself has the function of accurate adjusting height, and the displacement of snap ring, capstan winch and one-way only operation platform also can be controlled accurately, so joint-cutting by this mounting equipment realization, can guarantee machining precision fully, but the volume and the cost of entire equipment are far smaller than heavy duty machine tools, carrying out rock or the similarly complicated accurate cutting and the joint-cutting processing of hard brittle material sample for the laboratory, is fit closely instrument;
5) apparatus of the present invention are not limited to be contained on the drilling and milling machine, as long as fixedly the snap ring place is the cylindrical shaft with accurate elevating function, this device all is suitable for.
The present invention can be used as the accurate cutting processing use that the laboratory is carried out the fracture mechanics experiments of nonmetal hard brittle materials such as rock, pottery, concrete or carried out the complicated shape test specimen.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further described in detail again.
Fig. 1 is assembled in overall diagrammatic sketch on the drilling and milling machine for apparatus of the present invention;
Fig. 2 is the front elevation of contrive equipment;
Fig. 3 is the side view of contrive equipment;
Fig. 4 is the duty of examples of implementation of apparatus of the present invention.
Embodiment
Fig. 1 is the general illustration that assembled light universal joint-cutting Precision Machining device 1 of the present invention is assembled on the drilling and milling machine, composite set 1 is the general structure of the omnipotent joint-cutting Precision Machining of the present invention device, comprises a metal clasp 5, rotating shaft base 7, the fixing small-sized worktable 9 of axle bed 6 and a supporting rotating shaft 8 and a unidirectional walking.Wherein, metal clasp 5 is fixed on the front end of rotating shaft base 7, and fixedly axle bed 6 is between metal clasp 5, rotating shaft base 7, and supporting rotating shaft 8 is at the rear portion of rotating shaft base 7, and small-sized worktable 9 links together with supporting rotating shaft 8, is fixed on the rotating shaft base 7.Test specimen 11 is positioned on the drilling and milling machine bottom cross table 10.
Fig. 1 represents that assembled light universal joint-cutting Precision Machining device of the present invention is assembled in the general illustration on the drilling and milling machine, has the part of pattern fills to be composite set of the present invention.Only be an example, composite set of the present invention is not limited thereto, and composite set of the present invention can be installed in anyly has elevating function and fixedly on the equipment of contrive equipment.
The concrete operation steps of composite set of the present invention is: see Fig. 2
1) contrive equipment installation steps: earlier metal clasp 5 is fixed on the auger spindle 2 of drilling and milling machine, clamps after adjusting required angle; With one fixedly axle bed 6 be fixed on the metal clasp 5, after fixing, this axle bed can not rotate and become flexible in process; The rotating shaft of rotating shaft base 7 is packed into fixedly in the axle bed 6, mix up required angle after, the method that adopts the side that pin is installed will be locked; The rotating shaft 8 that fixes on the small-sized worktable 9 is stretched in the supporting hole of rotating shaft base 7, adjusted required angle, with pin it is locked equally;
2) joint-cutting procedure of processing: earlier abrasive machine 4 usefulness stationary installations 3 are clipped; Through operation steps 1) whole composite set 1 firmly is fixed on the auger spindle 2, adjust the angle that needs in the time of installation; Abrasive machine stationary installation 3 is installed on the small-sized worktable 9 again; Test specimen 11 is fixed on the bottom cross table 10 of drilling and milling machine, adjusts the position that test specimen 11 is wanted joint-cutting to walking function with two of bottom cross table 10; Adamas marble sheet is contained on the abrasive machine 4 fixes, start abrasive machine 4, shake the small-sized worktable 9 in the composite set 1, finish joint-cutting.
Fig. 3 is the side view of contrive equipment, in front elevation is to stand in the result that the right side is observed the present invention.
Fig. 4 is the duty of examples of implementation of apparatus of the present invention.Test specimen 11 is positioned on the drilling and milling machine bottom cross table 10, adjusts the position, adjusts depth of cut with the elevating function of drilling and milling machine, promptly abrasive machine 4 is dropped to desired height, clamps auger spindle 2.Start abrasive machine 4, shake small-sized worktable 9, realize joint-cutting.
Claims (6)
1. assembled light universal joint-cutting Precision Machining device, comprise a metal clasp (5), rotating shaft base (7), the fixing small-sized worktable (9) of axle bed (6) and a supporting rotating shaft (8) and a unidirectional walking, wherein, metal clasp (5) is fixed on the front end of rotating shaft base (7), fixedly axle bed (6) is between metal clasp (5), rotating shaft base (7), supporting rotating shaft (8) is at the rear portion of rotating shaft base (7), small-sized worktable (9) links together with supporting rotating shaft (8), is fixed on the rotating shaft base (7).
2. assembled light universal joint-cutting Precision Machining device according to claim 1, it is characterized in that, metal clasp (5) is made the non-closed circle of one section breach, pass the breach of pre-threaded with a screw, degree of tightness by adjusting screw clamps snap ring or the disengaging auger spindle, is carved with the scale of sign angle on the snap ring.
3. assembled light universal joint-cutting Precision Machining device according to claim 1, it is characterized in that, the principal character of rotating shaft base (7) is a sheet metal, have the hole that matches with the rotating shaft of worktable on the face, being convenient to rotating shaft passes, pass pin locking from the side with the shaft position corresponding position, or the same not closed manners of employing and metal clasp (5) is locked.
4. assembled light universal joint-cutting Precision Machining device according to claim 1, it is characterized in that, fixedly the feature of axle bed (6) is the sheet metal in a hole with holes, realizes the locking of countershaft with the pin of side, or the same not closed manners of employing and metal clasp (5) is locked.
5. assembled light universal joint-cutting Precision Machining device according to claim 1, it is characterized in that, also attach the stationary installation (3) of abrasive machine (4), be mainly compoboard, the relevant position has screw on the plate, can be fixed on abrasive machine (4) on the small-sized worktable very easily with several bolts.
6. assembled light universal joint-cutting precision machining method, its step comprises: contrive equipment installation steps and joint-cutting procedure of processing,
1) contrive equipment installation steps: earlier metal clasp (5) is fixed on the auger spindle (2) of drilling and milling machine, clamps after adjusting required angle; With one fixedly axle bed (6) be fixed on the metal clasp (5), after fixing, this axle bed can not rotate and become flexible in process; The rotating shaft of rotating shaft base (7) is packed into fixedly in the axle bed (6), mix up required angle after, the method that adopts the side that pin is installed will be locked; The rotating shaft (8) that fixes on the small-sized worktable (9) is stretched in the supporting hole of rotating shaft base (7), adjusted required angle, with pin it is locked equally;
2) joint-cutting procedure of processing: earlier abrasive machine (4) is clipped with stationary installation (3); Through operation steps 1) whole composite set (1) firmly is fixed on the auger spindle (2), adjust the angle that needs in the time of installation; Again abrasive machine stationary installation (3) is installed on the small-sized worktable (9); Test specimen (11) is fixed on the bottom cross table (10) of drilling and milling machine, adjusts the position that test specimen (11) is wanted joint-cutting to walking function with two of bottom cross table (10); Adamas marble sheet is contained on the abrasive machine (4) fixes, start abrasive machine (4), shake the small-sized worktable (9) in the composite set (1), finish joint-cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510126319XA CN1979117B (en) | 2005-12-07 | 2005-12-07 | Assembled light universal lancing precision processing apparatus and method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510126319XA CN1979117B (en) | 2005-12-07 | 2005-12-07 | Assembled light universal lancing precision processing apparatus and method therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1979117A CN1979117A (en) | 2007-06-13 |
| CN1979117B true CN1979117B (en) | 2010-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200510126319XA Expired - Fee Related CN1979117B (en) | 2005-12-07 | 2005-12-07 | Assembled light universal lancing precision processing apparatus and method therefor |
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| Country | Link |
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| CN (1) | CN1979117B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159007B (en) * | 2018-07-26 | 2021-01-12 | 徐州辛辛那提新型材料有限公司 | Efficient multi-angle cutting machine for plastic pipes |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3738349A (en) * | 1971-08-03 | 1973-06-12 | L Cooper | Cutting table for rock |
| CN85204726U (en) * | 1985-10-29 | 1987-07-29 | 长春地质学院 | Rock sampling apparatus |
| CN2374857Y (en) * | 1999-04-27 | 2000-04-19 | 阎国俊 | Precision sampling equipment |
| US6295867B1 (en) * | 1998-12-21 | 2001-10-02 | Don F. Mahaffey | Geological sample sub |
| CN2460981Y (en) * | 2000-11-14 | 2001-11-21 | 大庆油田有限责任公司地质录井分公司 | Rock fragments (core) cutting-grinding machine |
| CN2630824Y (en) * | 2003-06-19 | 2004-08-04 | 北京科技大学 | Metal sample preparing device for metallurgical chemical analysis |
-
2005
- 2005-12-07 CN CN200510126319XA patent/CN1979117B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3738349A (en) * | 1971-08-03 | 1973-06-12 | L Cooper | Cutting table for rock |
| CN85204726U (en) * | 1985-10-29 | 1987-07-29 | 长春地质学院 | Rock sampling apparatus |
| US6295867B1 (en) * | 1998-12-21 | 2001-10-02 | Don F. Mahaffey | Geological sample sub |
| CN2374857Y (en) * | 1999-04-27 | 2000-04-19 | 阎国俊 | Precision sampling equipment |
| CN2460981Y (en) * | 2000-11-14 | 2001-11-21 | 大庆油田有限责任公司地质录井分公司 | Rock fragments (core) cutting-grinding machine |
| CN2630824Y (en) * | 2003-06-19 | 2004-08-04 | 北京科技大学 | Metal sample preparing device for metallurgical chemical analysis |
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| Publication number | Publication date |
|---|---|
| CN1979117A (en) | 2007-06-13 |
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