CN110421373A - A kind of Zero-point positioning system with mechanical interlocking bilateral constraint positioning function - Google Patents
A kind of Zero-point positioning system with mechanical interlocking bilateral constraint positioning function Download PDFInfo
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- CN110421373A CN110421373A CN201910820277.1A CN201910820277A CN110421373A CN 110421373 A CN110421373 A CN 110421373A CN 201910820277 A CN201910820277 A CN 201910820277A CN 110421373 A CN110421373 A CN 110421373A
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- 230000002146 bilateral effect Effects 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 39
- 239000010959 steel Substances 0.000 claims abstract description 39
- 230000000694 effects Effects 0.000 claims abstract description 12
- 239000000945 filler Substances 0.000 claims description 8
- 238000004804 winding Methods 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000012634 fragment Substances 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
Abstract
The invention belongs to location systems art fields, in particular a kind of Zero-point positioning system with mechanical interlocking bilateral constraint positioning function, including positioning disc main body and movable tray, the positioning disc main body is step disc, the center of the positioning disc main body, which is run through, is equipped with the hole that is located by connecting, the top surface in the hole that is located by connecting is set as taper positioning surface, the bottom end in the hole that is located by connecting is fixed with locking ring set, four circular holes are symmetrically arranged in the middle part of the locking ring set, activity is chimeric in four circular holes steel ball, the bottom surface of the positioning disc main body is equipped with annular groove, the annular groove is located by connecting centered on hole by described, the outside etc. of the annular groove is arranged with eight top pilot holes.The time of replacement tooling is greatly decreased in the present invention, carries out mechanical interlocking by spring force, locking state can cut-out pressure source at any time, especially apply the problem of the lathe of the turntables such as four axis, five axis prevents tracheae, hydraulic tube winding, and positioning accuracy is high.
Description
Technical field
The present invention relates to location systems art field, specially a kind of zero with mechanical interlocking bilateral constraint positioning function
Point positioning system.
Background technique
Machining center is a kind of a kind of supermatic multifunctional numerical control machine with tool magazine and automatic tool changer
For workpiece work in-process in the heart after clamped one time, numerical control system can control lathe by different processes, automatically selects and replaces
Cutter changes the motion profile and other auxiliary machine energy of machine spindle speed, the amount of feeding and cutter opposite piece automatically, successively complete
At the processing of multi-process on the several faces of workpiece.And there are many tool changing or knife function is selected, so that production efficiency is greatly improved, it is right
Higher and higher in the requirement that machining center clamps setting element, the old technique of machining center uses traditional positioning method, conventional to press from both sides
Tightening bit unit positioning accuracy not can guarantee, and clamping force is small, need ceaselessly to supplement power at work to reach and keep clamping
Power, wastes the energy significantly, and installs that process is comparatively laborious additional, the elastic force that common spring generates with decrement increasing
Addition direct ratio increases and cannot keep constant pressure during the work time, and flexible stroke is small, and many process requirements are constant
Clamping force, and the number that common spring uses is more, and the performance of itself will be lower and lower, and spring force can also drop therewith
It is low, slowly reduce to will lead to coupling mechanism force, conventional clamping setting element brings very big to production engineering specifications
It influences and limitation, is not able to satisfy process requirements, causes to directly affect product quality and efficiency, cause that the production cost increases.
The current Zero-point positioning system with mechanical interlocking bilateral constraint positioning function has the following problems:
1, the time of the current Zero-point positioning system replacement tooling with mechanical interlocking bilateral constraint positioning function is long, and locks
Tight mechanism uses air pressure or hydraulic, therefore leads to the problem of tracheae, hydraulic tube winding, and its repetitive positioning accuracy is lower.
2, the current Zero-point positioning system with mechanical interlocking bilateral constraint positioning function in the case of manual operation,
It is possible that the case where pressure source insufficient pressure causes locator that can not unlock, drawing drops in operator without knowing it
Nail is strong from clamping disk to be taken out, and may result in some safety events.
3, the current Zero-point positioning system with mechanical interlocking bilateral constraint positioning function during the work time, especially can
There is metal fragment immersion, influences positioning accuracy.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of zero-point positionings with mechanical interlocking bilateral constraint positioning function
System solves present in the above-mentioned current Zero-point positioning system with mechanical interlocking bilateral constraint positioning function referred to
Three unfavorable problems.
(2) technical solution
To achieve the above object, the invention provides the following technical scheme: it is a kind of with mechanical interlocking bilateral constraint positioning function
Zero-point positioning system, including positioning disc main body and movable tray, the positioning disc main body are step disc, the positioning disk
The center of main body, which is run through, is equipped with the hole that is located by connecting, and the top surface in the hole that is located by connecting is set as taper positioning surface, and the positioning connects
The bottom end for connecing hole is fixed with locking ring set, and four circular holes, four circular holes are symmetrically arranged in the middle part of the locking ring set
In activity is chimeric steel ball, the bottom surface of the positioning disc main body is equipped with annular groove, and the annular groove is with the hole that is located by connecting
Centered on, the outside etc. of the annular groove is arranged with eight top pilot holes, and being fitted into eight top pilot holes has spring, institute
Stating movable tray is disc-shaped structure, and annular sidewall, the annular sidewall are vertically and fixedly provided in the middle part of the movable tray top surface
Avris be symmetrically arranged with eight bottom end pilot holes, the bottom end of eight springs is embedded in corresponding bottom end pilot hole,
The inside of the annular sidewall top edge is equipped with the second tapered surface, and the inner wall of the annular sidewall is equipped with the trapezoidal annular groove of indent.
As a preferred technical solution of the present invention, the top edge of the annular sidewall is embedded in the annular groove, described
Trapezoidal annular groove is fitted into the outside of the steel ball, it is described be located by connecting to be fitted into hole have conical surface locating shaft, the conical surface locating shaft
Middle part is equipped with upper orientational cone-shaped surface, and the bottom end of the conical surface locating shaft is equipped with lower orientational cone-shaped surface, the upper orientational cone-shaped surface and it is described under
Orientational cone-shaped surface it is contrary, the upper orientational cone-shaped surface and the taper positioning surface are closely chimeric mutually, and the steel ball presses institute
State the top of lower orientational cone-shaped surface.
As a preferred technical solution of the present invention, the inner wall of four circular holes is equipped with gear edge, and the gear connects along gear
The steel ball is rolled to being located by connecting in hole.
As a preferred technical solution of the present invention, the top surface of the positioning disc main body is equipped with the shallow ring of indent, described interior
It is axial zero point face inside and outside recessed shallow ring.
As a preferred technical solution of the present invention, the bottom surface of the taper positioning surface is equipped with loop buffer slot.
As a preferred technical solution of the present invention, the side wall of the positioning disc main body is equipped with tank filler sleeve, the oiling
Being fitted into hole has ball to rise formula plug.
As a preferred technical solution of the present invention, the top of the conical surface locating shaft is equipped with connection screw thread, the cone
The bottom edge edge of face locating shaft is circular arc chamfering structure.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of zero-point positioning systems with mechanical interlocking bilateral constraint positioning function
System, have it is following the utility model has the advantages that
1, the time of replacement tooling is greatly decreased in the Zero-point positioning system with mechanical interlocking bilateral constraint positioning function, leads to
Cross spring force and carry out mechanical interlocking, locking state can cut-out pressure source at any time, especially apply in turntables such as four axis, five axis
Lathe prevents the problem of tracheae, hydraulic tube winding, and positioning accuracy is high.
2, the Zero-point positioning system with mechanical interlocking bilateral constraint positioning function, it is only necessary to a kind of conical surface locating shaft,
The phenomenon that differentiation setup error for avoiding operator leads to accuracy decline problem, this system will not lead to positioning.
3, this series zero point positioner compared to zero clearance series locator surfaces without any fluting, so being not present
The problem of metal fragment enters, service life can be longer using the upper period.
Detailed description of the invention
Fig. 1 is the subjective structure partial schematic cross-sectional view of the present invention；
Fig. 2 is the half-sectional structural decomposition diagram of the present invention；
Fig. 3 is clamped condition structural schematic diagram of the present invention；
Fig. 4 is releasing orientation structural schematic diagram of the present invention.
In figure: 1, positioning disc main body；2, be located by connecting hole；201, taper positioning surface；202, loop buffer slot；3, retaining ring
Set；301, circular hole；302, edge is kept off；4, steel ball；5, annular groove；6, top pilot hole；7, spring；8, movable tray；9, annular side
Wall；901, the second tapered surface；902, trapezoidal annular groove；10, conical surface locating shaft；1001, upper orientational cone-shaped surface；1002, lower orientational cone-shaped surface；
11, the shallow ring of indent；12, axial zero point face；13, tank filler sleeve；14, ball rises formula plug；15, bottom end pilot hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment
Please refer to Fig. 1-4, the present invention is the following technical schemes are provided: a kind of with mechanical interlocking bilateral constraint positioning function
Zero-point positioning system, including positioning disc main body 1 and movable tray 8, positioning disc main body 1 is step disc, positions disc main body 1
Center run through to be equipped with and be located by connecting hole 2, the top surface in the hole 2 that is located by connecting is set as taper positioning surface 201, and be located by connecting hole 2
Bottom end is fixed with locking ring set 3, and the middle part of locking ring set 3 is symmetrically arranged with four circular holes 301, lives in four circular holes 301
Dynamic be fitted into has steel ball 4, and the bottom surface of positioning disc main body 1 is equipped with annular groove 5, and annular groove 5 is centered on the hole 2 that is located by connecting, annular groove 5
Outside etc. be arranged with eight top pilot holes 6, chimeric in eight top pilot holes 6 to have spring 7, movable tray 8 is disk
Shape structure is vertically and fixedly provided with annular sidewall 9 in the middle part of 8 top surface of movable tray, and the avris of annular sidewall 9 is symmetrically arranged with eight bottom ends
Pilot hole 15, the bottom end of eight springs 7 are embedded in corresponding bottom end pilot hole 15, are set on the inside of 9 top edge of annular sidewall
There is the second tapered surface 901, the inner wall of annular sidewall 9 is equipped with the trapezoidal annular groove 902 of indent.
In the present embodiment, taper positioning surface 201 is able to carry out zero-point positioning axially and radially, and steel ball 4 can be in circular hole
Free activity in 301, and moved under stress, when steel ball 4 is mobile to the direction for 2 inner hole of hole that is located by connecting, energy
It is enough to apply locking force to being embedded in the component being located by connecting in 2 inner hole of hole, when steel ball 4 is to the direction for 2 outer circle of hole that is located by connecting
When mobile, locking force is released.
Specifically, trapezoidal annular groove 902 is fitted into the outside of steel ball 4, and positioning connects in the top edge insertion annular groove 5 of annular sidewall 9
It connects to be fitted into hole 2 and has conical surface locating shaft 10, the middle part of conical surface locating shaft 10 is equipped with upper orientational cone-shaped surface 1001, conical surface locating shaft 10
Bottom end is equipped with lower orientational cone-shaped surface 1002, contrary, the upper orientational cone-shaped surface of upper orientational cone-shaped surface 1001 and lower orientational cone-shaped surface 1002
1001 is close chimeric mutually with taper positioning surface 201, and steel ball 4 presses the top of lower orientational cone-shaped surface 1002.
In the present embodiment, need from be located by connecting in hole 2 take out conical surface locating shaft 10 when, to movable tray 8 apply pressure,
Driven by pressure, pressing spring 7 is in compressive state, and the direction of movable tray 8 to positioning disc main body 1 is mobile, at this time annular side
In the top edge insertion annular groove 5 of wall 9, the inclination top edge of the trapezoidal annular groove 902 of indent no longer oppresses steel ball 4, and steel ball 4 is in freely
State also relieves the pressing to lower orientational cone-shaped surface 1002, and lower orientational cone-shaped surface 1002 pushes steel ball 4 to roll to trapezoidal middle keystone ring
In slot 902, the conical surface locating shaft 10 that insertion is located by connecting in hole 2 can be taken out, similarly, also can in this case at this time
Conical surface locating shaft 10 is put into and is located by connecting in hole 2；When needing to clamp conical surface locating shaft 10, what releasing applied movable tray 8
Pressure, movable tray 8 and positioning disc main body 1 spring 7 elastic force effect under it is disconnected from each other, it is trapezoidal at this time in trapezoidal annular groove 902
Inclination top edge oppress the outside of steel ball 4 again, steel ball 4 is moved along circular hole 301 to being located by connecting in hole 2 under pressure
Dynamic, then compressing is located at the lower orientational cone-shaped surface 1002 of 10 bottom end of conical surface locating shaft, and conical surface locating shaft 10 is acted in the pressure of steel ball 4
It is lower to be moved on the direction of movable tray 8, until being kept after upper orientational cone-shaped surface 1001 and taper positioning surface 201 are closely chimeric mutually
Fixed, conical surface locating shaft 10 is just closely connected as by the pressure of steel ball 4 and the hole 2 that is located by connecting with disc main body 1 is positioned at this time
One.
Specifically, the inner wall of four circular holes 301 is equipped with gear along 302, gear connects steel ball 4 along 302 gears and rolls to being located by connecting in hole 2
It is dynamic.
In the present embodiment, gear connects steel ball 4 and rolls to being located by connecting in hole 2 along 302 gears, make steel ball 4 can only gear along 302 with
Play between trapezoidal annular groove 902, to guarantee the job stability of Zero-point positioning system of the present invention.
Specifically, the top surface of positioning disc main body 1 is equipped with the shallow ring 11 of indent, it is axial zero inside and outside the shallow ring 11 of indent
Point face 12.
In the present embodiment, for the surface equipped with the shallow ring 11 of indent relative to integrally-built surface, positioning accuracy is more preferable, and
And the influence expanded with heat and contract with cold when heated to workpiece positioning accuracy is smaller, therefore provides the contact surface of positioning 1 top surface of disc main body
Good positioning accuracy.
Specifically, the bottom surface of taper positioning surface 201 is equipped with loop buffer slot 202.
In the present embodiment, loop buffer slot 202 can radiate under the operating condition expanded with heat and contract with cold and keep taper positioning surface
201 precision.
Specifically, the side wall of positioning disc main body 1 is equipped with tank filler sleeve 13, being fitted into tank filler sleeve 13 has ball to rise formula plug 14.
In the present embodiment, tank filler sleeve 13 is for injecting lubricating oil, to connecing for taper positioning surface 201 and upper orientational cone-shaped surface 1001
Lubricating action is played in the activity in circular hole 301 of contact portion position and steel ball 4, ball rise formula plug 14 for periodically be tank filler sleeve 13 into
Row refuels, and the lubricating oil being added is avoided reversely to flow out.
Specifically, the top of conical surface locating shaft 10 is equipped with connection screw thread 1003, the bottom edge edge of the conical surface locating shaft 10 is
1004 structure of circular arc chamfering.
In the present embodiment, connection screw thread 1003 is used to clamp workpiece to be processed, circular arc chamfering with fastening nut cooperation
1004 are smoothly combined with steel ball 4 and are compressed steel ball 4 to the outer circular direction of locking ring set 3 convenient for the bottom edge of conical surface locating shaft 10
It is mobile, the bottom end in the hole 2 that is located by connecting is embedded in convenient for conical surface locating shaft 10.
In the present embodiment, positioning disc main body 1, conical surface locating shaft 10 and ball the formula plug 14 that rises are the extensive utilization having disclosed
In the known technology of industrial production and daily life.
The working principle of the invention and process for using: taper positioning surface 201 is able to carry out zero-point positioning axially and radially,
Steel ball 4 can the free activity in circular hole 301, and moved under stress, when steel ball 4 is to 2 inner hole of hole that is located by connecting
Direction it is mobile when, locking force can be applied to the component being located by connecting in 2 inner hole of hole is embedded in, connected when steel ball 4 to positioning
Connect 2 outer circle of hole direction it is mobile when, release locking force, need from be located by connecting in hole 2 take out conical surface locating shaft 10 when, to activity
Chassis 8 applies pressure, and driven by pressure, pressing spring 7 is in compressive state, and movable tray 8 is moved to the direction of positioning disc main body 1
Dynamic, at this time in the top edge insertion annular groove 5 of annular sidewall 9, the inclination top edge of the trapezoidal annular groove 902 of indent no longer oppresses steel ball 4,
Steel ball 4 is in free state and also relieves pressing to lower orientational cone-shaped surface 1002, and lower orientational cone-shaped surface 1002 pushes steel ball 4 to roll extremely
In trapezoidal in trapezoidal annular groove 902, the conical surface locating shaft 10 that insertion is located by connecting in hole 2 can be taken out at this time, similarly, herein
Conical surface locating shaft 10 can be also put into and be located by connecting in hole 2 under state；When needing to clamp conical surface locating shaft 10, release to activity
Chassis 8 apply pressure, movable tray 8 and positioning disc main body 1 spring 7 elastic force effect under it is disconnected from each other, it is trapezoidal at this time in
The inclination top edge of trapezoidal annular groove 902 oppresses the outside of steel ball 4 again, and steel ball 4 connects along circular hole 301 to positioning under pressure
It connects in hole 2 and moves, then compressing is located at the lower orientational cone-shaped surface 1002 of 10 bottom end of conical surface locating shaft, and conical surface locating shaft 10 is in steel ball 4
Pressure effect under moved on the direction of movable tray 8, until upper orientational cone-shaped surface 1001 is close mutually with taper positioning surface 201
Be kept fixed after chimeric, at this time conical surface locating shaft 10 just by the pressure of steel ball 4 and be located by connecting hole 2 and positioning disc main body 1 it is tight
Close is connected as one, and realizes zero-point positioning function of the invention.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (7)
1. a kind of Zero-point positioning system with mechanical interlocking bilateral constraint positioning function, including positioning disc main body (1) and activity
Chassis (8), it is characterised in that: the positioning disc main body (1) is step disc, and the center of positioning disc main body (1) is passed through
It is equipped with the hole that is located by connecting (2), the top surface of the hole that is located by connecting (2) is set as taper positioning surface (201), described to be located by connecting
The bottom end in hole (2) is fixed with locking ring set (3), is symmetrically arranged with four circular holes (301) in the middle part of the locking ring set (3),
Activity is chimeric in four circular holes (301) has steel ball (4), and the bottom surface of positioning disc main body (1) is equipped with annular groove (5),
Centered on the hole that is located by connecting (2), the outside etc. of the annular groove (5) is arranged with eight tops and leads the annular groove (5)
To hole (6), chimeric in eight top pilot holes (6) to have spring (7), the movable tray (8) is disc-shaped structure, the work
It is vertically and fixedly provided with annular sidewall (9) in the middle part of dynamic chassis (8) top surface, the avris of the annular sidewall (9) is symmetrically arranged with eight bottoms
It holds pilot hole (15), the bottom end of eight springs (7) is embedded in corresponding bottom end pilot hole (15), the annular side
The inside of wall (9) top edge is equipped with the second tapered surface (901), and the inner wall of the annular sidewall (9) is equipped with the trapezoidal annular groove of indent
(902).
2. a kind of Zero-point positioning system with mechanical interlocking bilateral constraint positioning function according to claim 1, special
Sign is: the top edge of the annular sidewall (9) is embedded in the annular groove (5), and the trapezoidal annular groove (902) is fitted into the steel ball
(4) outside, being fitted into the hole that is located by connecting (2) has conical surface locating shaft (10), sets in the middle part of the conical surface locating shaft (10)
Have upper orientational cone-shaped surface (1001), the bottom end of the conical surface locating shaft (10) is equipped with lower orientational cone-shaped surface (1002), the upper locating cone
Contrary, the upper orientational cone-shaped surface (1001) and the taper positioning in face (1001) and the lower orientational cone-shaped surface (1002)
Face (201) is close chimeric mutually, and the steel ball (4) presses the top of the lower orientational cone-shaped surface (1002).
3. a kind of Zero-point positioning system with mechanical interlocking bilateral constraint positioning function according to claim 1, special
Sign is: the inner wall of four circular holes (301) is equipped with gear along (302), and the gear meets the steel ball (4) Xiang Ding along (302) gear
It is rolled in position connecting hole (2).
4. a kind of Zero-point positioning system with mechanical interlocking bilateral constraint positioning function according to claim 1, special
Sign is: the top surface of positioning disc main body (1) is equipped with the shallow ring of indent (11), is inside and outside the shallow ring of indent (11)
Axial zero point face (12).
5. a kind of Zero-point positioning system with mechanical interlocking bilateral constraint positioning function according to claim 1, special
Sign is: the bottom surface of the taper positioning surface (201) is equipped with loop buffer slot (202).
6. a kind of Zero-point positioning system with mechanical interlocking bilateral constraint positioning function according to claim 1, special
Sign is: the side wall of positioning disc main body (1) is equipped with tank filler sleeve (13), and being fitted into the tank filler sleeve (13) has ball to rise formula plug
(14).
7. a kind of Zero-point positioning system with mechanical interlocking bilateral constraint positioning function according to claim 2, special
Sign is: the top of the conical surface locating shaft (10) is equipped with connection screw thread (1003), the bottom edge edge of the conical surface locating shaft (10)
For circular arc chamfering (1004) structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910820277.1A CN110421373A (en) | 2019-09-01 | 2019-09-01 | A kind of Zero-point positioning system with mechanical interlocking bilateral constraint positioning function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910820277.1A CN110421373A (en) | 2019-09-01 | 2019-09-01 | A kind of Zero-point positioning system with mechanical interlocking bilateral constraint positioning function |
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| CN110421373A true CN110421373A (en) | 2019-11-08 |
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| CN201910820277.1A Pending CN110421373A (en) | 2019-09-01 | 2019-09-01 | A kind of Zero-point positioning system with mechanical interlocking bilateral constraint positioning function |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113651086A (en) * | 2021-07-16 | 2021-11-16 | 宁波可可磁业股份有限公司 | Transfer device used in production process of neodymium iron boron magnet |
| CN114083469A (en) * | 2021-10-27 | 2022-02-25 | 辽宁省交通高等专科学校 | Zero locator structure for production assembly line |
| CN114193183A (en) * | 2021-12-24 | 2022-03-18 | 苏州咖多切削刀具有限公司 | Female seat of centering and location connection structure |
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| CN113651086B (en) * | 2021-07-16 | 2023-05-05 | 宁波可可磁业股份有限公司 | Transfer device used in production process of neodymium-iron-boron magnet |
| CN114083469A (en) * | 2021-10-27 | 2022-02-25 | 辽宁省交通高等专科学校 | Zero locator structure for production assembly line |
| CN114083469B (en) * | 2021-10-27 | 2023-07-04 | 辽宁省交通高等专科学校 | Zero point locator structure for production assembly line |
| CN114193183A (en) * | 2021-12-24 | 2022-03-18 | 苏州咖多切削刀具有限公司 | Female seat of centering and location connection structure |
| CN114193183B (en) * | 2021-12-24 | 2023-09-22 | 苏州咖多切削刀具有限公司 | Centering female seat and positioning connection structure |
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