CN204934620U - A kind of copying lathe cuts compensation mechanism - Google Patents
A kind of copying lathe cuts compensation mechanism Download PDFInfo
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- CN204934620U CN204934620U CN201520733561.2U CN201520733561U CN204934620U CN 204934620 U CN204934620 U CN 204934620U CN 201520733561 U CN201520733561 U CN 201520733561U CN 204934620 U CN204934620 U CN 204934620U
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Abstract
The utility model discloses a kind of copying lathe and cut compensation mechanism, belong to copying field.The utility model comprises axostylus axostyle, outer sleeve, outside stage clip, stage clip gear core, inner sleeve and inner stage clip, wherein, inner sleeve and outer sleeve are slidably connected, described outside compression spring sleeve is contained on outer sleeve, this outside stage clip one end props up the inner sleeve baffle plate on inner sleeve, and the outside stage clip other end props up the outer sleeve baffle plate on outer sleeve; Described axostylus axostyle and inner sleeve are coaxially installed, and adjustable plate and the outer sleeve baffle plate of axostylus axostyle outer end are fitted; In inner sleeve, be provided with inner stage clip, the one end stretching into inner sleeve at inner stage clip is connected with columniform stage clip gear core, and the clamping object controlling stage clip gear core switches realization cutting and compensates between inner sleeve and outer sleeve.The utility model is cooperatively interacted by outside stage clip and inner stage clip and carries out copying, ensure that enough cutting force, alleviates the wearing and tearing to feeler mechanism, improve machining accuracy and service life.
Description
Technical field
The utility model relates to copying technical field, more particularly, relates to a kind of copying lathe and cuts compensation mechanism.
Background technology
Can be easy to process the face of cylinder on workpiece with engine lathe and grinding machine, the normal on the face of cylinder is straight line.But being difficult to process curved surface on workpiece with engine lathe and grinding machine, thus for needing the workpiece carrying out Machining of Curved Surface, being mostly to complete Machining of Curved Surface by numerically controlled lathe.For medium-sized and small enterprises, numerically controlled lathe price is higher, particularly for macrotype axes series parts, needs buying large-sized numerical control lathe, is difficult to bear, result in a processing difficult problem for curved surface axial workpiece with the economic strength of medium-sized and small enterprises.
Through continuous exploratory development, those skilled in the art work out the method by form cutting processing curve axial workpiece, have devised copying equipment.As shown in Figure 1, mostly existing profiler device is arm-tie to be connected with copying profiling wheel, then opposite force is applied to arm-tie, arm-tie is slided on supporting plate, when supporting plate vertically moves, arm-tie can move with the motion of copying profiling wheel, then the cutter head on arm-tie can walk out the curvilinear path of imitation profile, realizes copying.The key point of this design is how to apply opposite force, and practices well transforms primitive axis bar, relies on stage clip to provide resistance, makes axostylus axostyle drive arm-tie motion; Or increase balancing weight provides opposite force.But no matter which kind of method, if applied force is comparatively large, then the friction between copying profiling wheel and imitation profile is comparatively large, and easily cause the wearing and tearing of imitation profile, service life is short; If the power applied is less, then copying profiling wheel is difficult to fully contact with the concave arc on imitation profile, and cause mismachining tolerance large, low precision, thus becomes a great problem in copying process.
As China Patent No.: ZL201220330898.5, authorized announcement date: on January 9th, 2013, this application case discloses a kind of profile turning device, comprise bed piece, main spindle box, knife rest, tailstock, lathe bed is provided with the big palette that is slidably matched along lathe bed transverse movement, big palette is provided with in being slidably matched supporting plate along lathe bed lengthwise movement, described knife rest is located at one end of middle supporting plate, in knife rest is corresponding, supporting plate one end is provided with spring and is connected with big palette, roller is provided with at the other end of middle supporting plate, roller coordinates with an imitation profile being located at the master plate of lathe bed side.This device is by realizing the contour machining method of self-return to the transformation of engine lathe, the axial dimension of institute's processing curve axial workpiece is limited, and the sliding clamp adopted is larger on processing dimension impact when sliding, easily there is lifts phenomenon under the action of the spring, when the convex surface of imitation profile and concave surface spacing larger time, spring is difficult to provide enough power to meet process requirements.
Chinese Patent Application No.: 200820159994.1, the applying date: on June 24th, 2009, this application case discloses a kind of machinery processing apparatus, comprises the cutter hub with broach shell, and cutter hub, broach shell and knife bar are fixed together by screw thread, knife bar is equipped with sliding sleeve, spring housing is on knife bar, and there is cover one end of spring, overlaps and is connected with knife bar by promoting, the cover other end is connected with bearing, and template is fixed by screws on tailstock tool.Spring in the program cannot meet the motion requirement of large distance equally, and spring force is excessive will cause template concentrated wear serious, thus requires further improvement.
Utility model content
1. the utility model technical problem that will solve
It is wayward and cause the deficiency of the low or imitation profile wearing and tearing of machining accuracy that the purpose of this utility model is to overcome cutting force in prior art in copying lathe, provide a kind of copying lathe and cut compensation mechanism, the technical solution of the utility model, cooperatively interacted by outside stage clip and inner stage clip and carry out copying, ensure that enough cutting force, alleviate the wearing and tearing to feeler mechanism, improve machining accuracy and service life.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
A kind of copying lathe of the present utility model cuts compensation mechanism, comprise axostylus axostyle, outer sleeve, outside stage clip, stage clip gear core, inner sleeve and inner stage clip, wherein, inner sleeve and outer sleeve are slidably connected, described outside compression spring sleeve is contained on outer sleeve, this outside stage clip one end props up the inner sleeve baffle plate on inner sleeve, and the outside stage clip other end props up the outer sleeve baffle plate on outer sleeve; Described axostylus axostyle and inner sleeve are coaxially installed, and adjustable plate and the outer sleeve baffle plate of axostylus axostyle outer end are fitted;
In inner sleeve, be provided with inner stage clip, the one end stretching into inner sleeve at inner stage clip is connected with columniform stage clip gear core, and the clamping object controlling stage clip gear core switches realization cutting and compensates between inner sleeve and outer sleeve.
Further improve as the utility model, described stage clip gear core is connected with inner stage clip by connecting ring, and stage clip gear core is arranged along connecting ring radial symmetric.
Further improve as the utility model, described stage clip gear core is directly connected with the end of inner stage clip mutually along inner stage clip radial direction.
Further improve as the utility model, described inner sleeve offers inner sleeve groove, this inner sleeve groove is primarily of straight line slippage section and engaging section composition, and stage clip keeps off core and the clamping of the section of engaging; Described outer sleeve is provided with outer sleeve groove, this outer sleeve groove is identical with inner sleeve groove structure, the engaging section of outer sleeve is contrary with the engaging section setting direction of inner sleeve, and when outer sleeve moves, stage clip gear core is in the switching intersegmental with the engaging of inner sleeve of the engaging section of outer sleeve.
Further improve as the utility model, the engaging section on described inner sleeve is interconnected primarily of inside groove tilting section, inside groove changeover portion and inside groove arc section and surrounds; One end that inside groove tilting section is connected with inside groove changeover portion tilts to inside groove arc section, and the minimum range of inside groove arc section and inside groove tilting section is not less than the diameter dimension that stage clip keeps off core.
Further improve as the utility model, described inside groove tilting section and the length bottom the tie point distance section of engaging of straight line slippage section are less than inside groove arc section and the length bottom the tie point distance section of engaging of straight line slippage section.
Further improve as the utility model, the angle of described inside groove tilting section and vertical direction is 30 ° ~ 40 °.
Further improve as the utility model, the width of described straight line slippage section is not less than the diameter dimension of stage clip gear core.
Further improve as the utility model, the engaging section of described outer sleeve is provided with corresponding water jacket tilting section, water jacket changeover portion and water jacket arc section, and described inside groove arc section is relative with water jacket tilting section.
Further improve as the utility model, described stage clip gear core is projected into 0.25 times that straight line slippage section is of a size of stage clip gear core diameter size.
3. beneficial effect
The technical scheme adopting the utility model to provide, compared with prior art, has following beneficial effect:
(1) a kind of copying lathe of the present utility model cuts compensation mechanism, in use, inner stage clip is initially located in off working state, when outside stage clip is not enough to provide enough cutting force, along with the movement of outer sleeve, inner stage clip automatic spring, and resistance is applied to outer sleeve, then the resistance of outside stage clip and inner stage clip works together on axostylus axostyle, makes the fluctuation scope suffered by axostylus axostyle less, realize the compensation to cutting force, substantially increase machining accuracy;
(2) a kind of copying lathe of the present utility model cuts compensation mechanism, the engaging section of inner sleeve groove is wherein made up of inside groove tilting section, inside groove changeover portion and inside groove arc section, the engaging section of outer sleeve groove is contrary with the setting direction of the section of engaging in inner sleeve groove, and make inside groove arc section relative with water jacket tilting section, then in outer sleeve moving process, stage clip can be made to keep off core by tilting section and freely switch between, automaticity is high, reasonable in design, is easy to realize;
(3) a kind of copying lathe of the present utility model cuts compensation mechanism, and it is connected with the arm-tie of copying lathe, and when copying profiling wheel moves to cancave cambered surface, inner stage clip ejects to build up one's resistance to disease and copying profiling wheel is fully contacted with imitation profile, and machining accuracy is high; When copying profiling wheel moves to convex globoidal, outer sleeve folds in inner sleeve, and the compensation of contained spring is cancelled, and avoids the convex arc part excessive wear of imitation profile, extends service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of common copying lathe.
Fig. 2 is the perspective view that a kind of copying lathe of the present utility model cuts compensation mechanism;
Fig. 3 is the internal structure schematic diagram that a kind of copying lathe of the present utility model cuts compensation mechanism;
Fig. 4 is the fit structure schematic diagram of inner sleeve groove and outer sleeve groove in the utility model;
Fig. 5 is that in the utility model, inner stage clip keeps off by connecting ring and stage clip the structural representation that core is connected;
Fig. 6 is that in the utility model, inner stage clip directly keeps off the structural representation that core is connected with stage clip.
Label declaration in schematic diagram: 201, adjustable plate; 202, axostylus axostyle; 203, outer sleeve; 204, outside stage clip; 205, outer sleeve groove; 2051, water jacket tilting section; 2052, water jacket changeover portion; 2053, water jacket arc section; 206, stage clip gear core; 2061, connecting ring; 207, inner sleeve groove; 2071, inside groove tilting section; 2072, inside groove changeover portion; 2073, inside groove arc section; 208, inner sleeve; 209, inner stage clip; 210, inner sleeve baffle plate; 211, outer sleeve baffle plate.
Detailed description of the invention
For understanding content of the present utility model further, be described in detail in conjunction with the accompanying drawings and embodiments to the utility model, the direction in embodiment describes corresponding with the direction in respective drawings.
Embodiment 1
Composition graphs 2 and Fig. 3, a kind of copying lathe of the present embodiment cuts compensation mechanism, primarily of the composition such as axostylus axostyle 202, outer sleeve 203, outside stage clip 204, stage clip gear core 206, inner sleeve 208 and inner stage clip 209, wherein, inner sleeve 208 and outer sleeve 203 are slidably connected, outside stage clip 204 is sleeved on outer sleeve 203, this outside stage clip 204 one end props up the inner sleeve baffle plate 210 on inner sleeve 208, outside stage clip 204 other end props up the outer sleeve baffle plate 211 on outer sleeve 203, for providing outer sleeve 203 power that relative inner sleeve 208 slides.Axostylus axostyle 202 in the present embodiment is coaxially installed with inner sleeve 208, this axostylus axostyle 202 outer end is provided with adjustable plate 201, axostylus axostyle 202 other end is provided with screw thread, screw thread is for being connected with the pair of nut on copying lathe arm-tie, adjustable plate 201 and outer sleeve baffle plate 211 are fitted, and by outer sleeve baffle plate 211, power are delivered on axostylus axostyle 202.In addition, the screw-in depth of axostylus axostyle 202 can be adjusted by rotating adjustable plate 201, because adjustable plate 201 and outer sleeve baffle plate 211 are fitted, the using state of outer sleeve 203 can not be affected when adjustable plate 201 rotates, can regulate normally.
As everyone knows, the power that spring can provide and the proportional relation of its deformation quantity, namely deformation quantity is larger, and the power provided is also larger.During copying, profiling curved surface is D along the maximum spacing in axostylus axostyle 202 direction, then the maximum length knots modification of process peripheral stage clip 204 is D.If the counteragent of outside stage clip 204 is larger, then copying profiling wheel when imitation profile moves and imitation profile rub larger, heavier to the wearing and tearing of copying profiling wheel and imitation profile, the wearing and tearing of the bossing especially on imitation profile are the most serious, just cannot continue to use after processing several times, otherwise copying precision can be had a strong impact on.If the counteragent of outside stage clip 204 is less, then cannot provide enough power that copying profiling wheel is fully contacted with the concave arc-shaped section on imitation profile, the machining locus of the cutter head on arm-tie does not overlap with the profiling curve of imitation profile, and percent defective improves.Therefore, this problem becomes the technological difficulties in copying process.
In order to solve this problem, common way is arranged in rational scope by the counteragent of outside stage clip 204, carries out copying when ensureing cutting depth.But find in actual process, when relying on single outside stage clip 204 to carry out copying, when the motion deformation amount of outside stage clip 204 provides enough power by being difficult to axostylus axostyle 202 more than during 2D/3, the convex globoidal part wears of imitation profile can be made comparatively serious simultaneously, form concentrated wear, whole imitation profile is destroyed.
For the problems referred to above, the present embodiment is provided with inner stage clip 209 in inner sleeve 208, this inner stage clip 209 is coaxially installed with inner sleeve 208, columniform stage clip gear core 206 is connected with in one end that inner stage clip 209 stretches into inner sleeve 208, as shown in Figure 5, stage clip gear core 206 is connected with inner stage clip 209 by connecting ring 2061, and stage clip gear core 206 is arranged along connecting ring 2061 radial symmetric, transmitted the resistance of outside stage clip 204 by symmetrically arranged stage clip gear core 206, distribution of force evenly.
The present embodiment offers inner sleeve groove 207 on inner sleeve 208, this inner sleeve groove 207 is primarily of straight line slippage section and engaging section composition, width 0.8 ~ the 1.5mm larger than the diameter dimension of stage clip gear core 206 of straight line slippage section, main purpose in less gap, makes stage clip keep off core 206 to slide in straight line slippage section.Stage clip gear core 206 and the clamping of the section of engaging, then inner stage clip 209 is limited in inner sleeve 208, and its counteragent cannot be applied on outer sleeve 203, cannot apply counteragent.Outer sleeve 203 is provided with outer sleeve groove 205, and this outer sleeve groove 205 is identical with inner sleeve groove 207 structure, and the engaging section of outer sleeve 203 is contrary with the engaging section setting direction of inner sleeve 208.When outer sleeve 203 moves, stage clip gear core 206 can in the switching intersegmental with the engaging of inner sleeve 208 of the engaging section of outer sleeve 203, when stage clip gear core 206 snaps fit onto the engaging section in outer sleeve groove 205, the counteragent of inner stage clip 209 is applied on outer sleeve 203, and be delivered on axostylus axostyle 202 by outer sleeve 203, now inner stage clip 209 and outside stage clip 204 are all applied with resistance by outer sleeve 203 pairs of axostylus axostyles 202, the situation of dynamics deficiency will be caused to occur because of the elongation of outside stage clip 204, switch to realize cutting between inner sleeve 208 and outer sleeve 203 by the clamping object of control stage clip gear core 206 when then using and compensate.
Referring to Fig. 4, the engaging section on the inner sleeve 208 in the present embodiment is interconnected primarily of inside groove tilting section 2071, inside groove changeover portion 2072 and inside groove arc section 2073 and surrounds; The diameter of inside groove tilting section 2071 equals the diameter of stage clip gear core 206, also can keep off the diameter of core 206 slightly larger than stage clip, is mainly used in blocking stage clip gear core 206.One end that inside groove tilting section 2071 is connected with inside groove changeover portion 2072 tilts to inside groove arc section 2073, inside groove tilting section 2071 and the length bottom the tie point distance section of engaging of straight line slippage section are less than inside groove arc section 2073 and the length bottom the tie point distance section of engaging of straight line slippage section, namely the upper extreme point on the left of inside groove tilting section 2071 is lower than the lower extreme point on the left of inside groove arc section 2073, and inside groove arc section 2073 is not less than with the minimum range of inside groove tilting section 2071 diameter dimension that stage clip keeps off core 206.Then stage clip gear core 206 both can be connected in engaging section, can linearly slippage section slide again.
Because outer sleeve groove 205 is identical with inner sleeve groove 207 structure, the engaging section of the outer sleeve 203 in the present embodiment is provided with corresponding water jacket tilting section 2051, water jacket changeover portion 2052 and water jacket arc section 2053, but unlike, water jacket arc section 2053 is contrary with inside groove arc section 2073 setting direction, make inside groove arc section 2073 relative with water jacket tilting section 2051, when outer sleeve 203 moves, stage clip gear core 206 switches between inner sleeve 208 and outer sleeve 203.
Embodiment 2
Composition graphs 6, a kind of copying lathe of the present embodiment cuts compensation mechanism, its basic structure is identical with embodiment 1, its difference is: the stage clip gear core 206 in the present embodiment is directly connected mutually with the end of inner stage clip 209, and this stage clip gear core 206 still can realize the object switched between inner sleeve 208 and outer sleeve 203.
Embodiment 3
A kind of copying lathe of the present embodiment cuts compensation mechanism, its basic structure is identical with embodiment 1, its difference is: outside in sleeve groove 205 and inner sleeve groove 207, the width that stage clip gear core 206 is projected into straight line slippage section is 0.25 times that stage clip keeps off core 206 diameter, inside groove tilting section 2071 is 40 ° with the angle of vertical direction, this angle can design according to the fore-and-aft distance of the lower left side end points of inside groove arc section 2073 and inside groove tilting section 2071 upper left side end points, also water jacket tilting section 2051 and inside groove tilting section 2071 can be designed to be made up of the first tilting section and the second tilting section, first tilting section is connected with straight line slippage section, and the angle in the first tilting section and straight line slippage section direction is less than the angle in the second tilting section and straight line slippage section direction.Also the object that stage clip gear core 206 is switched can be reached by two tilting sections.
During concrete use, axostylus axostyle 202 is threaded with the pair of nut on arm-tie, inner sleeve 208 and supporting plate are bolted to connection, then inner stage clip 209 is supported in inner sleeve 208 by supporting plate end face, because outside stage clip 204 generally cannot continue to provide enough resistances when 2D/3, therefore by adjustable plate 201 rotating shaft rod 202, the engaging section on outer sleeve 203 is made to exceed inner sleeve 208 section of engaging 2D/3, now stage clip gear core 206 is stuck in inside groove arc section 2073, is in the straight line slippage section of outer sleeve 203 simultaneously.Referring to Fig. 4, when copying, when copying profiling wheel moves to the cancave cambered surface on imitation profile, axostylus axostyle 202 is with arm-tie outer motion mutually, and then the resistance of outside stage clip 204 makes outer sleeve 203 move upward, stage clip gear core 206 is in relative sliding state in the straight line slippage section of outer sleeve 203, because the upper extreme point on the left of inside groove tilting section 2071 is lower than the lower extreme point on the left of inside groove arc section 2073, then on the right side of water jacket arc section 2053 lower extreme point higher than upper extreme point on the right side of water jacket tilting section 2051, when outer sleeve 203 moves to 2D/3, on the right side of water jacket arc section 2053, lower extreme point crosses the horizontal middle section of stage clip gear core 206, the lower right side arc surface that water jacket tilting section 2051 and stage clip keep off core 206 contacts, and to its applied thrust, along with outer sleeve 203 continues to move upward, water jacket tilting section 2051 releases inside groove arc section 2073 stage clip gear core 206 gradually, when the left side lower extreme point of lower extreme point on the right side of water jacket arc section 2053 directly over inside groove arc section 2073, stage clip gear core 206 is due to the thrust of the resistance and water jacket tilting section 2051 that are subject to inner stage clip 209, automatic sliding, to water jacket arc section 2053, enters the straight line slippage section of inner sleeve groove 207 simultaneously.The active force of inner stage clip 209 is delivered on axostylus axostyle 202 by outer sleeve 203, then realize the compensation of inner stage clip 209 pairs of cutting force.Owing to completing the switching of stage clip gear core 206 when being the left side lower extreme point of lower extreme point directly over inside groove arc section 2073 on the right side of water jacket arc section 2053, transition is mild, can not form collision and cause the acute variation of cutting force, not affecting normal machining.
In like manner, when copying profiling wheel moves to the protruding cambered surface on imitation profile, axostylus axostyle 202 is oppositely hauled by arm-tie and moves downward, and then drive outer sleeve 203 to move downward, when its displacement reaches D/3, on the left of inside groove arc section 2073, lower extreme point is directly over the stage clip gear horizontal middle section of core 206, and the lower left side arc surface that inside groove tilting section 2071 and stage clip keep off core 206 contacts, and to its applied thrust; Along with outer sleeve 203 continues to move downward, inside groove tilting section 2071 releases water jacket arc section 2053 stage clip gear core 206 gradually; When lower extreme point on the left of inside groove arc section 2073 is directly on the right side of water jacket arc section 2053 during lower extreme point, stage clip gear core 206 is due to the thrust of the resistance and inside groove tilting section 2071 that are subject to inner stage clip 209, automatic sliding is to inside groove arc section 2073, enter the straight line slippage section of outer sleeve groove 205 simultaneously, elimination cutting force compensates, transition is mild, can not form collision and cause the acute variation of cutting force, not affecting normal machining.The counteragent provided due to outside stage clip 204 increases gradually, can not cause the excessive wear of imitation profile local, extend the service life of feeler mechanism.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (10)
1. a copying lathe cuts compensation mechanism, it is characterized in that: comprise axostylus axostyle (202), outer sleeve (203), outside stage clip (204), stage clip gear core (206), inner sleeve (208) and inner stage clip (209), wherein, inner sleeve (208) and outer sleeve (203) are slidably connected, described outside stage clip (204) is sleeved on outer sleeve (203), this outside stage clip (204) one end props up the inner sleeve baffle plate (210) on inner sleeve (208), outside stage clip (204) other end props up the outer sleeve baffle plate (211) on outer sleeve (203), described axostylus axostyle (202) and inner sleeve (208) are coaxially installed, and adjustable plate (201) and the outer sleeve baffle plate (211) of axostylus axostyle (202) outer end are fitted,
Inner stage clip (209) is provided with in inner sleeve (208), be connected with columniform stage clip gear core (206) in one end that inner stage clip (209) stretches into inner sleeve (208), the clamping object controlling stage clip gear core (206) switches to realize cutting and compensates between inner sleeve (208) and outer sleeve (203).
2. a kind of copying lathe according to claim 1 cuts compensation mechanism, it is characterized in that: described stage clip gear core (206) is connected with inner stage clip (209) by connecting ring (2061), and stage clip gear core (206) is arranged along connecting ring (2061) radial symmetric.
3. a kind of copying lathe according to claim 1 cuts compensation mechanism, it is characterized in that: described stage clip gear core (206) is directly connected with the end of inner stage clip (209) mutually along inner stage clip (209) radial direction.
4. a kind of copying lathe according to claim 1 or 2 or 3 cuts compensation mechanism, it is characterized in that: described inner sleeve (208) offers inner sleeve groove (207), this inner sleeve groove (207) is primarily of straight line slippage section and engaging section composition, and stage clip keeps off core (206) and the clamping of the section of engaging; Described outer sleeve (203) is provided with outer sleeve groove (205), this outer sleeve groove (205) is identical with inner sleeve groove (207) structure, the engaging section of outer sleeve (203) is contrary with the engaging section setting direction of inner sleeve (208), when outer sleeve (203) moves, stage clip gear core (206) the engaging section at outer sleeve (203) and the intersegmental switching of engaging of inner sleeve (208).
5. a kind of copying lathe according to claim 4 cuts compensation mechanism, it is characterized in that: the engaging section on described inner sleeve (208) is interconnected primarily of inside groove tilting section (2071), inside groove changeover portion (2072) and inside groove arc section (2073) and surrounds; One end that inside groove tilting section (2071) is connected with inside groove changeover portion (2072) tilts to inside groove arc section (2073), and inside groove arc section (2073) is not less than with the minimum range of inside groove tilting section (2071) diameter dimension that stage clip keeps off core (206).
6. a kind of copying lathe according to claim 5 cuts compensation mechanism, it is characterized in that: described inside groove tilting section (2071) and the length bottom the tie point distance section of engaging of straight line slippage section are less than inside groove arc section (2073) and the length bottom the tie point distance section of engaging of straight line slippage section.
7. a kind of copying lathe according to claim 5 cuts compensation mechanism, it is characterized in that: described inside groove tilting section (2071) is 30 ° ~ 40 ° with the angle of vertical direction.
8. a kind of copying lathe according to claim 5 cuts compensation mechanism, it is characterized in that: the width of described straight line slippage section is not less than the diameter dimension of stage clip gear core (206).
9. a kind of copying lathe according to claim 5 cuts compensation mechanism, it is characterized in that: the engaging section of described outer sleeve (203) is provided with corresponding water jacket tilting section (2051), water jacket changeover portion (2052) and water jacket arc section (2053), and described inside groove arc section (2073) is relative with water jacket tilting section (2051).
10. a kind of copying lathe according to claim 7 cuts compensation mechanism, it is characterized in that: described stage clip gear core (206) is projected into 0.25 times that straight line slippage section is of a size of stage clip gear core (206) diameter dimension.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520733561.2U CN204934620U (en) | 2015-09-21 | 2015-09-21 | A kind of copying lathe cuts compensation mechanism |
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| CN201520733561.2U CN204934620U (en) | 2015-09-21 | 2015-09-21 | A kind of copying lathe cuts compensation mechanism |
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| CN204934620U true CN204934620U (en) | 2016-01-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108174A (en) * | 2015-09-21 | 2015-12-02 | 马鞍山市恒泰重工机械有限公司 | Copying lathe cutting compensation mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108174A (en) * | 2015-09-21 | 2015-12-02 | 马鞍山市恒泰重工机械有限公司 | Copying lathe cutting compensation mechanism |
| CN105108174B (en) * | 2015-09-21 | 2017-05-24 | 马鞍山市恒泰重工机械有限公司 | Copying lathe cutting compensation mechanism |
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Granted publication date: 20160106 Termination date: 20180921 |