CN102699444B - Manual down-hole annular groove processing machine tool with indicating device - Google Patents
Manual down-hole annular groove processing machine tool with indicating device Download PDFInfo
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- CN102699444B CN102699444B CN201210193713.5A CN201210193713A CN102699444B CN 102699444 B CN102699444 B CN 102699444B CN 201210193713 A CN201210193713 A CN 201210193713A CN 102699444 B CN102699444 B CN 102699444B
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Abstract
The invention relates to a manual down-hole annular groove processing machine tool with an indicating device, belonging to the field of mechanical processing machine tools. The manual down-hole annular groove processing machine tool with the indicating device is characterized by mainly comprising a main stand, a cutter rest, a cutting feed bar, a return spring, a cutter, a cutting feed handle, a torsion handle, a groove position fixed ring, a pointer fixer and a pointer, wherein an axial long blind hole is arranged on the left part of the main stand from bottom to top; the cutting feed bar is arranged in the axial long blind hole; a radial square hole communicated with the axial long blind hole is arranged on the lower end segment of the main stand; the cutter rest is arranged in the radial square hole; the cutter and the return spring are arranged on the cutter rest; threaded holes are respectively arranged on the upper segment of the main stand, and the cutting feed handle and the torsion handle are arranged in the threaded holes; a scale line is vertically arranged on the outer surface of the main stand, and the groove position fixed ring is arranged on the scale line; and a groove is cut by clockwise rotating the main stand in such a way that the torsion handle and the cutting feed handle are respectively grasped by both hands. The invention has the advantages of convenience and reliability for usage, high utilization ratio, low processing cost and high accuracy.
Description
Technical field
The invention belongs to machining facility, especially relate to a kind of facility of processing ring-shaped groove in endoporus.
Background technology
In machining, workpiece is processed mostly on lathe, and particularly large-scale workpiece, must complete with heavy duty machine tools, but some large-scale workpiece complex contours, working position is very special again, and the parameter of lathe itself cannot reach the object of processing.During as special in the position on machining large workpiece, You little hole, aperture inner ring groove, little lathe is not used, and utilizes large lathe to go processing, and not only the utilization rate of lathe is low, has also increased the processing cost of workpiece, and some is lost more than gain; For this reason, also had the small instruments and tools of some machining hole inner ring grooves, but often structure is more complicated, and the ring-shaped groove processing is undesirable.
Summary of the invention
The object of the invention is to propose a kind of manual hole inner ring groove machining machine and tool with indicating device, not only rational in infrastructure, easy to use and reliable, and utilization rate is high, processing cost is low, be adapted at processing ring-shaped groove in metal works endoporus, be particluarly suitable for that volume is large, complex structure, position, the hole inner ring groove of machining small on special parts again.
The object of the present invention is achieved like this: a kind of manual hole inner ring groove machining machine and tool with indicating device, is characterized in that: should mainly be formed by mainframe, knife rest, feed rod, return spring, cutter, feed handle, moment of torsion handle, groove position retainer ring, pointer fixator and pointer with the manual hole inner ring groove machining machine and tool of indicating device.This mainframe is a cylinder, its diameter corresponding with the internal diameter in the hole of inner ring groove to be processed (slip) coordinates (plug-in mounting), its outer surface is through cure process, left part (being eccentric in the left side of cylinder longitudinal center line) at mainframe is upwards offered the axial long blind hole of through mainframe upper end section by bottom, the upper left dextrad of the lower end of mainframe section offer therewith the radially square hole that long blind hole communicates, and the top of this square hole is the blind hole of right part shutoff, the lower portion that is positioned at square hole in the right front portion correspondence of mainframe lower end section is offered the Long Circle hole communicating with square hole, the right-hand thread hole communicating with long blind hole is offered at the position, right side that is positioned at the upper end section of long blind hole in the epimere correspondence of mainframe, and the right-hand member section in this right-hand thread hole is the stepped hole that internal diameter is large, the upper end section correspondence of mainframe be positioned at long blind hole above position offer upper screwed hole, on the stage casing of mainframe right part outer surface and hypomere, graduation mark is vertically set,
Ground mounting tool post is slidably matched in the square hole of mainframe lower end section, this knife rest body that is square, the upper left side of this knife rest is left low right high inclined-plane, the inclined-plane of this inclined-plane and feed rod bottom leans and matches, the upper right quarter of knife rest offer left and right to the blind seat of spring hole, plug-in mounting return spring in the blind seat of this spring hole, the right-hand member section of this return spring is stretched out spring blind seat hole outward and is resisted against on the shutoff wall on square hole top, when feed rod moves downward, under the effect on inclined-plane, knife rest can move right, band cutter moves to hole wall direction, under torsional interaction, cut groove, knife rest is when moving right, compressed return spring, when feed handle backwards rotation return, knife rest under the effect of return spring to left movement return, under the effect on inclined-plane, feed rod is moved upward, cutter also exits cutting slot simultaneously.
The position that is positioned at the Long Circle centerline hole of mainframe lower end section in the bottom of knife rest correspondence offer left and right to cutter through hole, in this cutter through hole, cutter for cutting is installed, the cutting width of this cutter and the degree of depth and the processed corresponding coupling of ring-shaped groove, this cutter can be tool steel, simultaneously, lock-screw hole is offered at the position (i.e. the corresponding position that is positioned at cutter through hole) that is positioned at the Long Circle centerline hole of mainframe lower end section in the front portion of knife rest correspondence, spinning lock-screw in this lock-screw hole, after entering knife rest, fixes with this lock-screw cutter plug-in mounting, this lock-screw also plays the effect of positioned tool post simultaneously, it is spacing with this lock-screw after knife rest packs mainframe into, make knife rest in the scope in Long Circle hole, move left and right and prevent that knife rest from being ejected by return spring.
Spinning feed handle in the right-hand thread hole of mainframe epimere (the dark graduation indication of trough of belt), this feed handle is the large stepped cylinder of little and right section of diameter of left section of diameter, left section of this feed handle with external screw thread, the left part of this feed handle is circular cone stage body, the inclined-plane of the conical surface of this circular cone stage body and the feed rod upper end in mainframe match and against, when feed handle is screwed in the right-hand thread hole of mainframe, when moving to left, circular cone stage body can make feed rod move downward, complete feed action, the right section of cylindrical left part circumference at feed handle is carved with feed scale, on left section of feed handle, spinning is with the pointer fixator of needle dial, this pointer fixator is that a step disk left small and right large and left step dish embed in the right stepped hole in mainframe right-hand thread hole, when the upper hole wall in cutter top, pointer on needle dial is aimed to the zeromark on feed handle, when feed handle rotates feed, can indicate the cutting depth of the depth of cut and ring-shaped groove.
In addition, the moment of torsion handle that put on a spinning left side in the upper screwed hole of mainframe upper end section, this moment of torsion handle is the large stepped cylinder of little and left section of diameter of right section of diameter, right section of this moment of torsion handle with external screw thread, on the stage casing or hypomere of mainframe, (being on scale line segment) is set with groove position retainer ring (device), on this groove position retainer ring, offer locking screw holes spinning clamping screw, groove position retainer ring can move up and down the position that regulates the ring-shaped groove of opening according to graduation mark, after make groove position, with clamping screw, groove position retainer ring is fixed.
In the axial long blind hole of mainframe, be slidably matched and be installed into knife bar, the upper end of this feed rod for match with feed handle cone stage body and against ramp, the bottom of this feed rod for match with knife rest inclined-plane and against lower inclined plane.
While processing ring-shaped groove in hole, first to select the mainframe matching with hole internal diameter, mainframe is inserted in the hole, utilize groove position retainer ring to determine groove position, cutter is leaned on hole wall, and rotating pointer, aims at the dead-center position on feed handle, both hands are held respectively moment of torsion handle and feed handle, clockwise rotate mainframe, meanwhile rotate feed handle, start feed, cut groove, arrive after required gash depth, return feed handle, knife rest is under return spring effect, return original position, ring-shaped groove machines.
Manual hole inner ring groove machining machine and tool with indicating device proposed by the invention, not only rational in infrastructure, easy to use and reliable, and utilization rate is high, the low precision of processing cost is high, is particluarly suitable for that volume is large, complex structure, and position, hole is the inner ring groove of machining small on special parts again.
Now in conjunction with the accompanying drawings and embodiments the manual hole inner ring groove machining machine and tool with indicating device proposed by the invention is described further.
Accompanying drawing explanation
Fig. 1 is that the master of the manual hole inner ring groove machining machine and tool with indicating device proposed by the invention looks schematic diagram.
Fig. 2 is the main cross-sectional schematic of the manual hole inner ring groove machining machine and tool with indicating device proposed by the invention.
Fig. 3 is that schematic diagram is looked on the right side of the manual hole inner ring groove machining machine and tool with indicating device proposed by the invention.
In Fig. 1, Fig. 2, Fig. 3: 1, mainframe 2, knife rest 3, feed rod 4, lock-screw 5-1, the blind seat of spring hole 5-2, return spring 6, cutter 7, feed handle 8, moment of torsion handle 9, groove position retainer ring 10, clamping screw 11, pointer fixator 12, pointer 13, long blind hole 14, square hole 15, graduation mark.
The specific embodiment
From Fig. 1, Fig. 2, Fig. 3, can find out: a kind of manual hole inner ring groove machining machine and tool with indicating device, is characterized in that: should mainly by mainframe 1, knife rest 2, feed rod 3, return spring 5-2, cutter 6, feed handle 7, moment of torsion handle 8, groove position retainer ring 9, pointer fixator 11 and pointer 12, be formed with the manual hole inner ring groove machining machine and tool of indicating device.This mainframe 1 is a cylinder, its diameter corresponding with the internal diameter in the hole of inner ring groove to be processed (slip) coordinates (plug-in mounting), its outer surface is through cure process, left part (being eccentric in the left side of cylinder longitudinal center line) at mainframe 1 is upwards offered the axial long blind hole 13 of through mainframe 1 upper end section by bottom, the upper left dextrad of the lower end of mainframe 1 section offer the radially square hole 14 communicating with long blind hole 13, and the top of this square hole 14 is the blind hole of right part shutoff, the lower portion that is positioned at square hole 14 in the right front portion correspondence of mainframe 1 lower end section is offered the Long Circle hole communicating with square hole 14, the right-hand thread hole communicating with long blind hole 13 is offered at the position, right side that is positioned at the upper end section of long blind hole 13 in the epimere correspondence of mainframe 1, and the right-hand member section in this right-hand thread hole is the stepped hole that internal diameter is large, the upper end section correspondence of mainframe 1 be positioned at long blind hole 13 above position offer upper screwed hole, on the stage casing of mainframe 1 right part outer surface and hypomere, graduation mark 15 is vertically set,
Ground mounting tool post 2 is slidably matched in the square hole 14 of mainframe 1 lower end section, this knife rest 2 body that is square, the upper left side of this knife rest 2 is left low right high inclined-planes, the inclined-plane of this inclined-plane and feed rod 3 bottoms leans and matches, the upper right quarter of knife rest 2 offer left and right to the blind seat of spring hole 5-1, plug-in mounting return spring 5-2 in the blind seat of this spring hole 5-1, the right-hand member section of this return spring 5-2 is stretched out spring blind seat hole 5-1 outward and is resisted against on the shutoff wall on square hole 14 tops;
When feed rod 3 moves downward, under the effect on inclined-plane, knife rest 2 can move right, and band cutter 6, to the motion of hole wall direction, cuts groove under torsional interaction, knife rest 2 is when moving right, compressed return spring 5-2, when feed handle 7 backwards rotation return, knife rest 2 under the effect of return spring 5-2 to left movement return, under the effect on inclined-plane, make feed rod 3 move upward, cutter 6 also exits cutting slot simultaneously.
The position that is positioned at the Long Circle centerline hole of mainframe 1 lower end section in the bottom of knife rest 2 correspondence offer left and right to cutter through hole, in this cutter through hole, cutter for cutting 6 is installed, the cutting width of this cutter 6 and the degree of depth and the processed corresponding coupling of ring-shaped groove, this cutting tool 6 can be tool steel, simultaneously, lock-screw hole is offered at the position (i.e. the corresponding position that is positioned at cutter through hole) that is positioned at the Long Circle centerline hole of mainframe 1 lower end section in the front portion of knife rest 2 correspondence, spinning lock-screw 4 in this lock-screw hole, after cutter 6 plug-in mountings enter knife rest 2, this lock-screw 4 of use is fixing, this lock-screw 4 also plays the effect of positioned tool post 2 simultaneously, after knife rest 2 packs mainframe 1 into, this lock-screw 4 of use is spacing, make knife rest 2 in the scope in Long Circle hole, move left and right and prevent that knife rest 2 from being ejected by return spring 5-2.
In addition, the moment of torsion handle 8 that put on a spinning left side in the upper screwed hole of mainframe 1 upper end section, this moment of torsion handle 8 is the large stepped cylinder of little and left section of diameter of right section of diameter, right section of this moment of torsion handle 8 with external screw thread, (be graduation mark 15 sections on) cover tankage position retainer ring (device) 9 on the stage casing or hypomere of mainframe 1, on this groove position retainer ring 9, offer locking screw holes spinning clamping screw 10, groove position retainer ring 9 can move up and down the position that regulates the ring-shaped groove of opening according to graduation mark 15, after make groove position, with clamping screw 10, groove position retainer ring 9 is fixing.
In the axial long blind hole 13 of mainframe 1, be slidably matched and be installed into knife bar 3, the upper end of this feed rod 3 for match with feed handle 7 circular cone stage bodies and against ramp, the bottom of this feed rod 3 for match with knife rest 2 inclined-planes and against lower inclined plane.
While processing ring-shaped groove in hole, first to select the mainframe 1 matching with hole internal diameter, mainframe 1 is inserted in the hole, utilize groove position retainer ring 9 to determine groove position, cutter 6 is leaned on hole wall, and rotating pointer 12, aims at the dead-center position on feed handle 7, both hands are held respectively moment of torsion handle 8 and feed handle 7, clockwise rotate mainframe 1, meanwhile rotate feed handle 7, start feed, cut groove, arrive after required gash depth, return feed handle 7, knife rest 2 is under return spring 5-2 effect, return original position, ring-shaped groove machines.
Claims (2)
1. with a manual hole inner ring groove machining machine and tool for indicating device, it is characterized in that: should mainly by mainframe (1), knife rest (2), feed rod (3), return spring (5-2), cutter (6), feed handle (7), moment of torsion handle (8), groove position retainer ring (9), pointer fixator (11) and pointer (12), be formed with the manual hole inner ring groove machining machine and tool of indicating device, this mainframe (1) is a cylinder, corresponding being slidably matched of internal diameter in its diameter and the hole of inner ring groove to be processed, its outer surface is through cure process, left part in mainframe (1), be eccentric in the left side of cylinder longitudinal center line, by bottom, upwards offered the axial long blind hole (13) of through mainframe (1) upper end section, the upper left dextrad of lower end section of mainframe (1) offer the radially square hole (14) communicating with long blind hole (13), and the top of this square hole (14) is the blind hole of right part shutoff, the lower portion that is positioned at square hole (14) in the right front portion correspondence of mainframe (1) lower end section is offered the Long Circle hole communicating with square hole (14), the right-hand thread hole communicating with long blind hole (13) is offered at the position, right side that is positioned at the upper end section of long blind hole (13) in the epimere correspondence of mainframe (1), and the right-hand member section in this right-hand thread hole is the stepped hole that internal diameter is large, upper screwed hole is offered at the position, top that is positioned at long blind hole (13) in the upper end section correspondence of mainframe (1), on the stage casing of mainframe (1) right part outer surface and hypomere, graduation mark (15) is vertically set,
Ground mounting tool post (2) is slidably matched in the square hole (14) of mainframe (1) lower end section, this knife rest (2) body that is square, the upper left side of this knife rest (2) is left low right high inclined-plane, the inclined-plane of this inclined-plane and feed rod (3) bottom leans and matches, the upper right quarter of knife rest (2) offer left and right to the blind seat of spring hole (5-1), plug-in mounting return spring (5-2) in this spring blind seat hole (5-1), the right-hand member section of this return spring (5-2) is stretched out spring blind seat hole (5-1) outward and is resisted against on the shutoff wall on square hole (14) top;
The position that is positioned at the Long Circle centerline hole of mainframe (1) lower end section in the bottom correspondence of knife rest (2) offer left and right to cutter through hole, cutter for cutting (6) is installed in this cutter through hole, the cutting width of this cutter (6) and the degree of depth and the processed corresponding coupling of ring-shaped groove, simultaneously, in the front portion correspondence of knife rest (2), be positioned at the position of the Long Circle centerline hole of mainframe (1) lower end section, lock-screw hole is offered, spinning lock-screw (4) in this lock-screw hole in the corresponding position that is positioned at cutter through hole;
Spinning feed handle (7) in the right-hand thread hole of mainframe (1) epimere, this feed handle (7) is the large stepped cylinder of little and right section of diameter of left section of diameter, left section of this feed handle (7) with external screw thread, the left part of this feed handle (7) is circular cone stage body, the right section of cylindrical left part circumference at feed handle (7) is carved with feed scale, on left section of feed handle (7), spinning is with the pointer fixator (11) of needle dial, this pointer fixator (11) is that step disk and left step dish left small and right large embeds in the right stepped hole in mainframe (1) right-hand thread hole,
In addition, the moment of torsion handle (8) that put on a spinning left side in the upper screwed hole of mainframe (1) upper end section, this moment of torsion handle (8) is the large stepped cylinder of little and left section of diameter of right section of diameter, right section of this moment of torsion handle (8) with external screw thread, in graduation mark (15) section of mainframe (1), cover tankage position retainer ring (9) is offered locking screw holes spinning clamping screw (10) on this groove position retainer ring (9);
In the axial long blind hole (13) of mainframe (1), be slidably matched and be installed into knife bar (3), the upper end of this feed rod (3) for match with feed handle (7) circular cone stage body and against ramp, the bottom of this feed rod (3) for match with knife rest (2) inclined-plane and against lower inclined plane.
2. the manual hole inner ring groove machining machine and tool with indicating device according to claim 1, is characterized in that this cutter (6) is tool steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210193713.5A CN102699444B (en) | 2012-06-13 | 2012-06-13 | Manual down-hole annular groove processing machine tool with indicating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210193713.5A CN102699444B (en) | 2012-06-13 | 2012-06-13 | Manual down-hole annular groove processing machine tool with indicating device |
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| Publication Number | Publication Date |
|---|---|
| CN102699444A CN102699444A (en) | 2012-10-03 |
| CN102699444B true CN102699444B (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210193713.5A Expired - Fee Related CN102699444B (en) | 2012-06-13 | 2012-06-13 | Manual down-hole annular groove processing machine tool with indicating device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217127A (en) * | 2016-08-04 | 2016-12-14 | 铜陵市永生机电制造有限责任公司 | A kind of milling machine table height instruction device |
| JP6343312B2 (en) * | 2016-08-18 | 2018-06-13 | 株式会社オーエム製作所 | Measuring method of blade width of grooving tools |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201055917Y (en) * | 2007-06-07 | 2008-05-07 | 扬动股份有限公司 | Slot cutting device for slender hole |
| US8151672B2 (en) * | 2008-05-12 | 2012-04-10 | Thomas Esslinger | Groove cutting assembly |
| CN201446233U (en) * | 2009-08-10 | 2010-05-05 | 山东豪迈机械制造有限公司 | Wind power bearing inner bore grooving device |
| CN201543842U (en) * | 2009-09-22 | 2010-08-11 | 洛阳天浩泰轨道装备制造有限公司 | Inner bore annular groove sizing cutter bar |
| CN201613361U (en) * | 2009-11-26 | 2010-10-27 | 衡阳风顺车桥有限公司 | Inner hole grooving cutter |
| CN202655735U (en) * | 2012-06-13 | 2013-01-09 | 范学齐 | Manual processing machine tool for ring-shaped groove in hole |
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2012
- 2012-06-13 CN CN201210193713.5A patent/CN102699444B/en not_active Expired - Fee Related
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