CN101673125B - Magnetic handwheel - Google Patents
Magnetic handwheel Download PDFInfo
- Publication number
- CN101673125B CN101673125B CN2008102118534A CN200810211853A CN101673125B CN 101673125 B CN101673125 B CN 101673125B CN 2008102118534 A CN2008102118534 A CN 2008102118534A CN 200810211853 A CN200810211853 A CN 200810211853A CN 101673125 B CN101673125 B CN 101673125B
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- magnetic
- wheel
- holding area
- handwheel
- shaped body
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Abstract
The invention discloses a magnetic handwheel. The wall surface of an accommodating area which is in the centre of the handwheel body and is sleeved with a wheel-shaped body is provided with a plurality of embedded parts, wherein the embedded parts are provided with magnetic bodies which extend towards the wheel-shaped body so that the wheel-shaped body can produce a magnetic auxiliary positioning effect of non-direct contact friction with the handwheel body during the rotation to simplify a structure, effectively reduce assembly working procedures and further achieve the substantial benefits of no mechanical wear and accurate positioning; and in addition, the wall surface of the accommodating area of the handwheel body is provided with the plurality of embedded parts, so the quantity of the magnetic bodies can be increased and reduced according to the hand feeling demand of operation positioning, thereby having the added value of highly flexible application.
Description
Technical field
The present invention relates to the electronic hand wheel in a kind of computer Numerical Control machinery (CNC) machine tool.
Background technology
See also Fig. 1 and shown in Figure 2, be used in the electronic hand wheel in computer Numerical Control machinery (CNC) machine tool at present, its structure is to comprise:
Wheel-shaped body 60; The central shaft 53 of its mesopore 61 corresponding handwheel bodies 50 is socketed in the handwheel body 50; For rotation, and the surface of the holding area 51 of wheel-shaped body 60 corresponding handwheel bodies 50 forms continuous concave, convex tooth-like part 62, for the stir location of elastic limit group 70 with single tooth type;
Yet; Because the structure of above-mentioned existing electronic hand wheel; To be the stop part 72 that relies on elastic limit group 70 carry out monodentate through elastic component 71 between the extreme higher position of the concave, convex tooth-like part 62 of wheel-shaped body 60 and extreme lower position stirs the location; So being the core structure that reaches above-mentioned electronic hand wheel, the manufacturer can produce required function; Make and the design between handwheel body 50 and elastic limit group 70 each part, the whole operation that produces and assemble still have the restriction in many complicated man-hours and die cost problem to pay attention to.
Add; The elasticity of the stop part 72 that above-mentioned existing electronic hand wheel utilization is outstanding to be built up in handwheel body 50 through elastic component 71 reclines the surface with the concave, convex tooth-like part 62 of wheel-shaped body 60 to produce the direct friction contact matching; So that use a period of time promptly can produce mechanical abrasion problem; Only this abrasion problem then influences the quality shakiness of whole electronic hand wheel and the accuracy of location hand feeling, also can cause shorten and the resources loss waste serviceable life of electronic hand wheel structure.
In view of this, this case inventor then actively studies, develops, and obtains a kind of magnetic handwheel of innovation and tool industrial utilization finally.
Summary of the invention
Fundamental purpose of the present invention is to be to provide a kind of magnetic handwheel; Particularly utilize between the cooperation of handwheel body and central orientation institute device wheel-shaped body thereof; The semen collection letter produces and assembles easy magnetic, replaces the complicated operation of existing palpus electronic hand wheel through elastic component and stop part; And when practical operation is used, form the magneticaction that non-direct friction contacts with magnetic in also rotating, do not have abrasion and pinpoint real benefit and reach through wheel-shaped body.
Of the present invention time a purpose is to be to provide a kind of magnetic handwheel; Particularly utilize the handwheel body for the magnetic part is set; Adopt the Embedded Division of most corresponding magnetic shapes; Thus, can increase and decrease the quantity of magnetic on the handwheel body, the surcharge of dark tool high flexible utilization is provided with operation location hand feeling demand.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts comprises:
A kind of magnetic handwheel is characterized in that, comprising:
One handwheel body has holding area;
One wheel-shaped body supplies to be set in the usefulness that rotates in the above-mentioned holding area, and its end loops is established and formed the tooth-like part with magnetic force;
At least one magnetic supplies to be arranged on above-mentioned holding area towards the wheel-shaped body part, and keeps a spacing with wheel-shaped body, and makes wheel-shaped body and holding area produce the magnetic positioning action that non-direct friction contacts.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts also comprises:
A kind of magnetic handwheel is characterized in that, comprising:
One handwheel body has holding area;
One wheel-shaped body supplies to be set in the usefulness that rotates in the above-mentioned holding area, and its end loops is set the position body that is magnetic;
At least one magnetic supplies to be arranged on the corresponding holding area part of above-mentioned wheel-shaped body, and keeps a spacing with holding area, and makes wheel-shaped body and holding area produce the magnetic positioning action that non-direct friction contacts.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts also comprises:
A kind of magnetic handwheel is characterized in that, comprising:
One handwheel body has holding area;
One wheel-shaped body supplies to be set in the usefulness that rotates in the above-mentioned holding area;
Several magnetics are separately positioned on the corresponding part with holding area of above-mentioned wheel-shaped body, for maintenance one spacing between the wheel-shaped body that magnetic is housed, holding area, and make wheel-shaped body and holding area produce the magnetic positioning action that non-direct friction contacts.
Compared with prior art, the beneficial effect that has of the present invention is:
1. the built-in magnetic of handwheel body that wheel-shaped body is equipped with in electronic hand wheel utilization of the present invention reaches the design of magnetic assist location, and not only simplifying of structure can reduce producing and assembling procedure, more can reach the real benefit that does not have the machinery abrasion.
2. electronic hand wheel of the present invention utilizes the Embedded Division of handwheel body desire dress magnetic to adopt most designs, makes its quantity that can increase and decrease magnetic with the operation location hand feeling, so adjusts the location hand feeling of required magnetic force size.
3. electronic hand wheel of the present invention can be adopted with continuous concave, convex tooth-like part at the wall of the holding area of handwheel body; Cooperate the wall of the corresponding holding area of wheel-shaped body to establish with most Embedded Divisions; Utilize magnetic to be embedded on the Embedded Division of wheel-shaped body, make it and to produce the non-magnetic positioning action that directly contacts with the concave, convex tooth-like part of holding area.
4. electronic hand wheel of the present invention can be adopted with most or Embedded Division continuously at the wall of the holding area of handwheel body; Cooperate the wall of the corresponding holding area of wheel-shaped body to establish simultaneously with most or continuous Embedded Division; Utilize each magnetic to be embedded in respectively on the wherein Embedded Division of wherein Embedded Division and wheel-shaped body of handwheel body, make the handwheel body in rotation, can produce the non-magnetic positioning action that directly contacts each other with wheel-shaped body.
Description of drawings
Fig. 1, Fig. 2 are the synoptic diagram of existing electronic hand wheel structure;
Fig. 3, Fig. 4 are that the one of which of magnetic handwheel of the present invention is implemented illustration;
Fig. 5 is another enforcement illustration of magnetic handwheel of the present invention;
Fig. 6 two implements illustration in addition for magnetic handwheel of the present invention.
Embodiment
At first, see also shown in Figure 3ly, the magnetic handwheel that the present invention designed mainly includes:
One handwheel body 1 has holding area 11, is provided with the central shaft 12 that is nested with bearing in the holding area 11, and for socket one wheel-shaped body 2, and the wall of holding area 11 has several Embedded Divisions 13;
One wheel-shaped body 2, it is a ring bodies, its end loops is set be magnetic body 3 or described end, position and is formed the tooth-like part 22 with magnetic force; Described wheel-shaped body 2 tool mesopores 21 are set in the central shaft 12 of handwheel body 1 and are positioned at holding area 11, and for rotating usefulness, and wheel-shaped body 2 can form continuous concave, convex on the surface of the holding area 11 of corresponding handwheel body 1 and have the tooth-like part 22 of magnetic force;
At least one above or most magnetic 3; Process shape or the shape of the tooth-like part 22 that described magnetic material is processed corresponding wheel-shaped body 2 of the Embedded Division 13 of corresponding handwheel body 1 by magnetic materials such as iron and magnetite and some iron and steel classes; The magnetic force that tool is certain; One end is embedded in Embedded Division 13 places in the above-mentioned holding area 11, and the other end then protrudes out an intercept towards holding area 11 central authorities and falls.
Moreover, see also shown in Figure 3, the magnetic handwheel that the present invention designed; When above-mentioned member is formed; With central shaft 12 sockets of the mesopore 21 corresponding handwheel bodies 1 of wheel-shaped body 2 and be provided with and be positioned in the holding area 11, then will respectively be embedded in the Embedded Division 13 of holding area 11 other end that this moment, each magnetic 3 was protruded out with at least one magnetics 3 above or some quantity; Keep a spacing with the concave, convex tooth-like part 22 of wheel-shaped body 2; Form non-direct contact and friction free magnetic and cooperate, make wheel-shaped body 2 when 11 of the holding areas of handwheel body 1 rotate, magnetic force that can magnetic and produce the assist location effect.
In view of the above; The magnetic handwheel that the present invention designed; The handwheel body 1 built-in magnetic 3 that wheel-shaped body 2 is equipped with in utilization reaches the design of magnetic assist location, makes it simplifying of one-piece construction, can reduce producing cost and assembling procedure; Effectively replace the existing complicated operation that must pass through elastic component and stop part; And make 2 of handwheel body 1 and wheel-shaped bodies form the positioning relation that non-direct friction contacts through magnetic 3, effectively improvement is existing because of direct contact between structure causes the disappearance that the component abrasion situation takes place, and then reaches the high-quality and pinpoint real benefit that nothing machinery wears and tears.
Secondly; See also shown in Figure 4ly, the magnetic handwheel that the present invention designed can be adopted with majority to the Embedded Division 13 of handwheel body 1 desire dress magnetic 3 and design; Make its quantity that can adjust the required magnetic 3 of increase and decrease with location hand feeling, so improve the steady and accuracy of operation.
In addition; See also shown in Figure 5; Another embodiment of magnetic handwheel of the present invention, the wall that also can be directed against the holding area 11 of handwheel body 1 is adopted with continuous concave, convex tooth-like part 15, cooperates the wall of wheel-shaped body 2 corresponding holding areas 11 to establish with most Embedded Divisions 23; Utilize magnetic 3 to be embedded on the Embedded Division 23 of wheel-shaped body 2, make it and to produce the non-magnetic positioning action that directly contacts with the concave, convex tooth-like part 15 of holding area 11.
In addition; See also shown in Figure 6; An embodiment again of magnetic handwheel of the present invention can adopt with most or Embedded Division 16 continuously at the wall of the holding area 11 of handwheel body 1, cooperates the wall of wheel-shaped body 2 corresponding holding areas 11 to establish with most or Embedded Division 24 continuously simultaneously; Utilize on the wherein Embedded Division 24 of wherein Embedded Division 16 that each magnetic 3 is embedded in handwheel body 1 respectively and wheel-shaped body 2, make handwheel body 1 in wheel-shaped body 3 rotates, can produce the magnetic positioning action of non-direct contact each other.
A kind of magnetic handwheel provided by the present invention is compared down with aforementioned prior art, has more the advantage of slightly lifting as following:
(1) the present invention's structural design, the whole operation that produces and assemble simplifying all of handwheel body 1, wheel-shaped body 2 and magnetic 3 according to this effectively improved the problems such as restriction and die cost that existing electronic hand wheel structure has complicated man-hour.
(2) the present invention according to this magnetic 3 be located at the function design of 2 of handwheel bodies 1, wheel-shaped body, the magnetic location that forms non-direct friction contact 3 cooperates, effectively reaching does not have machinery abrasion and pinpoint real benefit.
(3) the present invention's magnetic force setting of magnetic 3 according to this can be adjusted the quantity that increases and decreases magnetic 3 with location hand feeling, and the surcharge of dark tool high flexible utilization is provided.
(4) the present invention's collocation mode of handwheel body 1, wheel-shaped body 2 and magnetic 3 according to this can change the orientation that magnetic 3 is set up according to user demand in handwheel body 1 or wheel-shaped body 2, and value of the product and economic benefit are provided.
More than explanation is just illustrative for the purpose of the present invention; And nonrestrictive, those of ordinary skills understand, under the situation of spirit that does not break away from claim and limited and scope; Can make many modifications, variation or equivalence, but all will fall within protection scope of the present invention.
Claims (5)
1. a magnetic handwheel is characterized in that, comprising:
One handwheel body has holding area, and said holding area is provided with Embedded Division at wall;
One wheel-shaped body supplies to be set in the usefulness that rotates in the above-mentioned holding area, and its end loops is established and formed the tooth-like part with magnetic force;
At least one magnetic; One end of described magnetic is embedded in the described Embedded Division; And the other end of magnetic protrudes out towards the wheel-shaped body direction; The other end that each magnetic protruded out also keeps a spacing with wheel-shaped body, and makes wheel-shaped body and holding area produce the magnetic positioning action that non-direct friction contacts.
2. magnetic handwheel according to claim 1 is characterized in that: said wheel-shaped body forms continuous concave, convex tooth-like part on the surface in corresponding magnetic orientation.
3. a magnetic handwheel is characterized in that, comprising:
One handwheel body has holding area;
One wheel-shaped body supplies to be set in the usefulness that rotates in the above-mentioned holding area, and its end loops is provided with Embedded Division;
At least one magnetic; One end of described magnetic embeds described Embedded Division location; And the other end of magnetic protrudes out towards the wall direction of holding area; The other end that each magnetic protruded out also keeps a spacing with holding area, and makes wheel-shaped body and holding area produce the magnetic positioning action that non-direct friction contacts.
4. magnetic handwheel according to claim 3 is characterized in that: said holding area forms continuous concave, convex tooth-like part at its wall.
5. a magnetic handwheel is characterized in that, comprising:
One handwheel body has holding area, and the wall of described holding area is provided with majority or continuous Embedded Division;
One wheel-shaped body supplies to be set in the usefulness that rotates in the above-mentioned holding area, and said wheel-shaped body is provided with majority or continuous Embedded Division on the surface;
Several magnetics; Described several magnetics embed the most of described wheel-shaped body and holding area respectively or locate in the Embedded Division continuously; For maintenance one spacing between the wheel-shaped body that magnetic is housed, holding area, and make wheel-shaped body and holding area produce the magnetic positioning action that non-direct friction contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102118534A CN101673125B (en) | 2008-09-11 | 2008-09-11 | Magnetic handwheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102118534A CN101673125B (en) | 2008-09-11 | 2008-09-11 | Magnetic handwheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101673125A CN101673125A (en) | 2010-03-17 |
| CN101673125B true CN101673125B (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102118534A Expired - Fee Related CN101673125B (en) | 2008-09-11 | 2008-09-11 | Magnetic handwheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101673125B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6226425B2 (en) * | 2014-01-31 | 2017-11-08 | アルプス電気株式会社 | Rotation input device |
| CN108502690B (en) * | 2018-04-04 | 2019-08-16 | 浙江蒂尔森电梯有限公司 | A kind of high intensity escalator idler wheel |
| CN110067847B (en) * | 2019-05-05 | 2022-07-01 | 广州市昱泓鑫机电科技有限公司 | Gear shaft seat of electronic hand wheel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3942811A1 (en) * | 1989-12-23 | 1991-06-27 | Euchner & Co | Handwheel with variable torque for moving from rest - using EM device coupled to feedback from controlled process e.g. machine tool working |
| CN1250403A (en) * | 1997-03-06 | 2000-04-12 | 卡尔－海因茨·维默斯 | Workpiece clamping table |
| WO2001044554A1 (en) * | 1999-12-18 | 2001-06-21 | Frankl & Kirchner Gmbh & Co. Kg Fabrik Für Elektromotoren U. Elektrische Apparate | Drive for a sewing machine, in particular an industrial sewing machine |
| EP1498048A1 (en) * | 2003-07-17 | 2005-01-19 | ELESA S.p.A. | Manoeuvring handwheel incorporating locking means |
-
2008
- 2008-09-11 CN CN2008102118534A patent/CN101673125B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3942811A1 (en) * | 1989-12-23 | 1991-06-27 | Euchner & Co | Handwheel with variable torque for moving from rest - using EM device coupled to feedback from controlled process e.g. machine tool working |
| CN1250403A (en) * | 1997-03-06 | 2000-04-12 | 卡尔－海因茨·维默斯 | Workpiece clamping table |
| WO2001044554A1 (en) * | 1999-12-18 | 2001-06-21 | Frankl & Kirchner Gmbh & Co. Kg Fabrik Für Elektromotoren U. Elektrische Apparate | Drive for a sewing machine, in particular an industrial sewing machine |
| EP1498048A1 (en) * | 2003-07-17 | 2005-01-19 | ELESA S.p.A. | Manoeuvring handwheel incorporating locking means |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101673125A (en) | 2010-03-17 |
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Granted publication date: 20120704 Termination date: 20180911 |