CN104647134A - Orthogonal bilateral swinging spatial attitude adjusting mechanism - Google Patents
Orthogonal bilateral swinging spatial attitude adjusting mechanism Download PDFInfo
- Publication number
- CN104647134A CN104647134A CN201510071318.3A CN201510071318A CN104647134A CN 104647134 A CN104647134 A CN 104647134A CN 201510071318 A CN201510071318 A CN 201510071318A CN 104647134 A CN104647134 A CN 104647134A
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- China
- Prior art keywords
- double
- bearings seat
- executing agency
- puts
- orthogonal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
- B23Q1/54—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
- B23Q1/5406—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed perpendicularly by a single rotating pair
- B23Q1/5412—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed perpendicularly by a single rotating pair followed perpendicularly by a single rotating pair
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
- B23Q5/402—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw in which screw or nut can both be driven
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
- B23Q5/404—Screw bearings therefor
Abstract
The invention discloses an orthogonal bilateral swinging spatial attitude adjusting mechanism. The orthogonal bilateral swinging spatial attitude adjusting mechanism is characterized in that a fixing framework, a swinging A executing mechanism, a swinging B executing mechanism and a mounting bottom plate are provided. By adopting the orthogonal bilateral swinging spatial attitude adjusting mechanism, the actions of a plurality of linear driving equipment are converted into rotating movement around two orthogonal shafts by using parts such as rotating units and shaft rods, so that the spatial attitude of devices such as tools can be adjusted flexibly. The orthogonal bilateral swinging spatial attitude adjusting mechanism is easy to operate, and is easy to implement.
Description
Technical field
The invention belongs to mechanical field, be specially a kind of Orthogonal Double to swing space attitude-adjusting system.
Background technology
In Machine Manufacture field, a lot of Digit Control Machine Tool all needs the motion, particularly five-axle number control machine tool that realize multiple directions in order to the spatial attitude adjusting main shaft and cutter simultaneously.
Summary of the invention
Technical purpose of the present invention is to provide a kind of Novel adjusting mechanism that the devices such as cutter can be rotated around two orthogonal pivot axes, and technical scheme disclosed by the invention is:
A kind of Orthogonal Double, to swing space attitude-adjusting system, is characterized in that, is provided with fixed frame, A puts executing agency, B puts executing agency and mounting base;
Described A puts executing agency and is positioned at below fixed frame top board, comprises following composition component:
First, second double-sided bearings seat, the first double-sided bearings seat is installed and is connected to fixed frame top board lower surface, and the second double-sided bearings seat is arranged on mounting base upper surface;
First linear drives equipment, vertical setting, comprise fixed cell and below fixed cell, stretch out the action output shaft doing straight reciprocating motion, described action output shaft puts executing agency through B, output shaft bottom by axostylus axostyle and described second double-sided bearings seat hinged, the top of described fixed cell by axostylus axostyle and described first double-sided bearings seat hinged;
Described B puts executing agency and comprises following composition component:
Second linear drives equipment, is horizontally installed on the front side that B puts executing agency, comprises fixed cell and the action output unit doing straight reciprocating motion;
One gripper shoe be fixedly connected with mounting base, plate body forward position is provided with the connector of connection second linear drives equipment fixed cell or action output unit, and this connector comprises the second rotary unit, and gripper shoe and the second linear drives equipment can be relatively rotated;
One is positioned at the platform above gripper shoe, be connected by the first rotary unit with gripper shoe, make can relatively rotate between platform and gripper shoe, the 3rd double-sided bearings seat being connected and fixed framework is provided with on rear side of platform, platform forward position is provided with the connector of connection second linear drives device action output unit or fixed cell, this connector comprises the 3rd rotary unit, and platform and the second linear drives equipment can be relatively rotated;
In said structure, described fixed frame comprises top board and side plate, and the bottom of its back side panel is connected with described 3rd double-sided bearings seat by axostylus axostyle; Above-mentioned double-sided bearings seat comprises left and right two symmetrical axostylus axostyle mount pad unit, retrains the left and right two ends of axostylus axostyle respectively;
The rotating middle shaft line of described first, second, third rotary unit is parallel to each other, the axis being arranged on the axostylus axostyle on described first, second, third double-sided bearings seat is parallel to each other, axis (A axle) orthogonal vertical of described rotating middle shaft line (B axle) and axostylus axostyle.
Technique scheme is further improved and also comprises:
Described first double-sided bearings seat is connected with the top board of fixed frame by ball bearing, inner ring or the outer ring of the first double-sided bearings seat and ball bearing are connected, outer ring or the inner ring of ball bearing are then connected with top board, make between the first double-sided bearings seat and fixed frame top board rotatable, the skew produced during to adapt to adjustment first linear drives device action.
Described mounting base is provided with the flange connection installed and need adjust spatial attitude device.
As preferably, described first linear drives equipment adopts electric cylinder.
As preferably, described second linear drives equipment comprises leading screw and drives the servomotor of screw turns, and its action output unit is feed screw nut.When arranging, feed screw nut can be made to be connected with the gripper shoe of B oscillation actuating mechanism, servomotor is connected with the platform of leading screw screw rod with B oscillation actuating mechanism.
Beneficial effect of the present invention:
When the A of guiding mechanism of the present invention puts executing agency's action, first linear drives equipment promotes to rotate up and down centered by B pendulum executing agency and the axostylus axostyle of mounting base on the 3rd double-sided bearings seat by straight reciprocating motion, second linear drives equipment promotes gripper shoe by straight reciprocating motion and drives mounting base left-right rotation centered by the axis of the first rotary unit, after Cutting tool installation manner is on mounting base, can along with the action of A, B pendulum executing agency, carry out the adjustment of locus neatly, be particularly useful for the processing of complex part.And guiding mechanism scientific structure design of the present invention is reasonable, easy to operate, easily realizes.
Accompanying drawing explanation
Fig. 1 is the side-looking structural representation of guiding mechanism of the present invention;
Fig. 2 is the left TV structure schematic diagram of Fig. 1;
Fig. 3 is the structural representation that A puts executing agency;
Fig. 4 is that B puts executing agency's Local Members structural representation one;
Fig. 5 is that B puts executing agency's Local Members structural representation two;
Fig. 6 is the action schematic diagram of guiding mechanism of the present invention;
Fig. 7 is the action schematic diagram overlooking guiding mechanism of the present invention;
Fig. 8 is the structural representation after A puts executing agency's action;
Fig. 9 is the action schematic diagram that in Fig. 8, A puts executing agency;
Figure 10 is the structural representation after B puts executing agency's action;
Figure 11 is the action schematic diagram that in Figure 10, B puts executing agency.
Detailed description of the invention
In order to illustrate technical scheme of the present invention and technique effect further, below in conjunction with accompanying drawing and specific embodiment, the present invention is described further.
As shown in Figure 1 to 11, a kind of Orthogonal Double is to swing space attitude-adjusting system, be provided with fixed frame 1, A puts executing agency 4, B puts executing agency 2 and mounting base 3, described mounting base 3 is provided with the flange connection that installation need adjust spatial attitude device (cutter).
Described fixed frame 1 comprises top board and side plate, be fixed on lathe, described A puts the below that executing agency 4 is positioned at fixed frame 1 top board, B puts executing agency 2 and is positioned at the below that A puts executing agency 4, mounting base 3 is then connected to the below that B puts executing agency 2, above-mentioned orientation is inner reference relatively, non-absolute direction.
As shown in Fig. 3, Fig. 9, described A puts executing agency 4(Fig. 2 Blocked portion) comprise following composition component:
1) the first double-sided bearings seat and the second double-sided bearings seat;
Described first double-sided bearings seat 4-2 is connected with fixed frame 1 top board by ball bearing 4-1, and as the first double-sided bearings seat 4-2 is connected with the inner ring of ball bearing 4-1, then ball bearing 4-1 outer ring is connected with top board.Described second double-sided bearings seat 4-4 is arranged on mounting base 3 upper surface.
2) the first linear drives equipment;
Adopt electric cylinder 4-3, electric cylinder 4-3 is vertically arranged, and its output shaft stretches out downwards and does straight reciprocating motion.The output shaft of electric cylinder 4-3 puts executing agency 2 through B, bottom by axostylus axostyle and described second double-sided bearings seat 4-4 hinged, the top of electric cylinder 4-3 cylinder sleeve by axostylus axostyle and described first double-sided bearings seat 4-1 hinged;
Described B puts executing agency 2(Fig. 1 Blocked portion) comprise following composition component:
1) the second linear drives equipment;
Comprise the servomotor 2-5 of leading screw 2-4 and driving screw turns, servomotor 2-5 is connected with leading screw by shaft coupling, and its action output unit doing straight reciprocating motion is feed screw nut, leading screw 2-4 and servomotor 2-5 horizontally set.
2) gripper shoe 2-9;
Be fixedly connected on mounting base 3, the first rotary unit 2-6 is provided with above its plate body, the connector of connection second linear drives equipment feed screw nut is extended forward in plate body forward position, and this connector comprises the second rotary unit 2-3, and gripper shoe and feed screw nut can be relatively rotated.
3) platform 2-8;
Platform 2-8 is positioned at the top of gripper shoe 2-9, and platform 2-8 is arranged on described first rotary unit 2-6, can relatively rotate with gripper shoe 2-9.Platform back side top is provided with the 3rd double-sided bearings seat 2-7 being connected and fixed framework 1, platform forward position is provided with the connector of connection second linear drives equipment servo motor 2-5, this connector comprises a bending supporting splint 2-10 and is arranged on the 3rd rotary unit 2-2 on bending supporting splint 2-10, servomotor 2-5 is arranged on the 3rd rotary unit 2-2, and platform 2-8 and servomotor 2-5 can be relatively rotated.
In said structure:
The bottom of fixed frame 1 back side panel is connected with described 3rd double-sided bearings seat 2-7 with the rotary sleeve 2-1 be enclosed within axostylus axostyle by axostylus axostyle;
B puts on gripper shoe 2-9, the platform 2-8 of executing agency 2, the first rotary unit 2-6 and is equipped with the hole slot allowing electric cylinder output shaft pass;
Above-mentioned double-sided bearings seat comprises left and right two symmetrical axostylus axostyle mount pad unit, and retrain the left and right two ends of axostylus axostyle respectively, described axostylus axostyle mount pad unit is provided with ball bearing, and axostylus axostyle is fixed through ball bearing inner ring;
Above-mentioned rotary unit can adopt the turntable of ball bearing or other form, need comprise two modular structures in relative rotation;
The rotating middle shaft line of described first, second, third rotary unit is parallel to each other, the axis being arranged on the axostylus axostyle on described first, second, third double-sided bearings seat is parallel to each other, and axis (A axle) orthogonal vertical of described rotating middle shaft line (B axle) and axostylus axostyle.
Cutter or other mould are arranged on the adjustment described mounting base 3 getting final product implementation space attitude.As shown in Figure 8, the parts such as cutter and main shaft are arranged on below mounting base 3, and after A puts the electric cylinder action of executing agency 4, B puts executing agency 2 and cutter etc. with A axle for central axis.As shown in Figure 10, after B puts executing agency 4 electric cylinder action, mounting base 3 grade with B axle for axis and platform relatively rotate.The slewing area of A axle, B axle generally can reach at about-15 ~ 15 degree.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand, the present invention is not restricted to the described embodiments, what describe in above-described embodiment and description just illustrates principle of the present invention, and without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications.Application claims protection domain is defined by appending claims, description and equivalent thereof.
Claims (6)
1. Orthogonal Double is to a swing space attitude-adjusting system, it is characterized in that, is provided with fixed frame (1), A puts executing agency (4), B puts executing agency (2) and mounting base (3);
Described A puts executing agency (4) and is positioned at below fixed frame (1) top board, comprises following composition component:
First, second double-sided bearings seat, the first double-sided bearings seat (4-1) is installed and is connected to fixed frame (1) top board lower surface, and the second double-sided bearings seat (4-4) is arranged on mounting base (3) upper surface;
First linear drives equipment, vertical setting, comprise fixed cell and below fixed cell, stretch out the action output shaft doing straight reciprocating motion, described action output shaft puts executing agency (2) through B, output shaft bottom by axostylus axostyle and described second double-sided bearings seat (4-4) hinged, the top of described fixed cell by axostylus axostyle and described first double-sided bearings seat (4-1) hinged;
Described B puts executing agency (2) and is positioned at A pendulum executing agency (4) below, comprises following composition component:
Second linear drives equipment, is horizontally installed on the front side that B puts executing agency, comprises fixed cell and the action output unit doing straight reciprocating motion;
One gripper shoe (2-9) be fixedly connected with mounting base (3), gripper shoe (2-9) forward position is provided with the connector of connection second linear drives equipment fixed cell or action output unit, this connector comprises the second rotary unit (2-3), and gripper shoe and the second linear drives equipment can be relatively rotated;
One is positioned at the platform (2-8) above gripper shoe (2-9), be connected by the first rotary unit (2-6) with gripper shoe (2-9), make can relatively rotate between platform (2-8) and gripper shoe (2-9), the 3rd double-sided bearings seat (2-7) being connected and fixed framework (1) is provided with on rear side of platform, platform forward position is provided with the connector of connection second linear drives device action output unit or fixed cell, this connector comprises the 3rd rotary unit (2-2), and platform (2-8) and the second linear drives equipment can be relatively rotated;
In said structure, described fixed frame comprises top board and side plate, and the bottom of its back side panel is connected with described 3rd double-sided bearings seat (2-7) by axostylus axostyle; Above-mentioned double-sided bearings seat comprises left and right two symmetrical axostylus axostyle mount pad unit, retrains the left and right two ends of axostylus axostyle respectively;
The rotating middle shaft line of described first, second, third rotary unit is parallel to each other, and the axis being arranged on the axostylus axostyle on described first, second, third double-sided bearings seat is parallel to each other, the axis orthogonal vertical of described rotating middle shaft line and axostylus axostyle.
2. a kind of Orthogonal Double according to claim 1 is to swing space attitude-adjusting system, it is characterized in that, described first double-sided bearings seat (4-2) is connected by the top board of ball bearing (4-1) with fixed frame (1), inner ring or the outer ring of the first double-sided bearings seat (4-2) and ball bearing (4-1) are connected, and outer ring or the inner ring of ball bearing (4-1) are then connected with top board.
3. a kind of Orthogonal Double according to claim 1 and 2 is to swing space attitude-adjusting system, it is characterized in that, described mounting base (3) is provided with the flange arrangement installed and need adjust spatial attitude device.
4. a kind of Orthogonal Double according to claim 1 and 2 is to swing space attitude-adjusting system, it is characterized in that, described first linear drives equipment is electric cylinder (4-3).
5. a kind of Orthogonal Double according to claim 1 and 2 is to swing space attitude-adjusting system, it is characterized in that, described second linear drives equipment is leading screw (2-4) and the servomotor (2-5) driving screw turns, and its action output unit is feed screw nut.
6. a kind of Orthogonal Double according to claim 5 is to swing space attitude-adjusting system, it is characterized in that, feed screw nut is connected with the gripper shoe (2-9) of B oscillation actuating mechanism (2), and servomotor (2-5) is connected with the platform (2-8) of B oscillation actuating mechanism (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510071318.3A CN104647134B (en) | 2015-02-11 | 2015-02-11 | Orthogonal bilateral swinging spatial attitude adjusting mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510071318.3A CN104647134B (en) | 2015-02-11 | 2015-02-11 | Orthogonal bilateral swinging spatial attitude adjusting mechanism |
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| Publication Number | Publication Date |
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| CN104647134A true CN104647134A (en) | 2015-05-27 |
| CN104647134B CN104647134B (en) | 2017-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510071318.3A Active CN104647134B (en) | 2015-02-11 | 2015-02-11 | Orthogonal bilateral swinging spatial attitude adjusting mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773972A (en) * | 2020-01-02 | 2020-02-11 | 中国航空制造技术研究院 | Posture adjusting and positioning device for assembling culvert casing |
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| JP3124424B2 (en) * | 1992-12-18 | 2001-01-15 | ヴアルター アクチエンゲゼルシヤフト | Numerically controlled grinding machines for grinding workpieces, especially tools |
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| US20110087364A1 (en) * | 2009-10-08 | 2011-04-14 | Hurco Companies, Inc. | Machine tool system control having automatic safe repositioning |
| CN202877899U (en) * | 2012-10-09 | 2013-04-17 | 南京航空航天大学 | AB shaft numerical control double-shaft turntable used for five-shaft linkage numerical control milling |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN85108987A (en) * | 1985-12-10 | 1987-06-24 | 株式会社小松制作所 | Having can be around the using method of the numerically-controlled machine of the worktable of two concurrent aceses rotation |
| JP3124424B2 (en) * | 1992-12-18 | 2001-01-15 | ヴアルター アクチエンゲゼルシヤフト | Numerically controlled grinding machines for grinding workpieces, especially tools |
| CN2413832Y (en) * | 2000-03-20 | 2001-01-10 | 苏州中特机电科技有限公司 | Digital driving mechanism for high speed electric spark small hole working equipment |
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| CN2595517Y (en) * | 2003-01-28 | 2003-12-31 | 东北大学 | Soft sheet processing device |
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| US20110087364A1 (en) * | 2009-10-08 | 2011-04-14 | Hurco Companies, Inc. | Machine tool system control having automatic safe repositioning |
| CN101704137A (en) * | 2009-11-20 | 2010-05-12 | 江苏南方机电股份有限公司 | Gear end surface profiling chamfering machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110773972A (en) * | 2020-01-02 | 2020-02-11 | 中国航空制造技术研究院 | Posture adjusting and positioning device for assembling culvert casing |
| CN110773972B (en) * | 2020-01-02 | 2020-05-05 | 中国航空制造技术研究院 | Posture adjusting and positioning device for assembling culvert casing |
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| Publication number | Publication date |
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| CN104647134B (en) | 2017-02-01 |
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