CN104587635B - A kind of body-building apparatus magnetic control wheel production technology - Google Patents
A kind of body-building apparatus magnetic control wheel production technology Download PDFInfo
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- CN104587635B CN104587635B CN201510018989.3A CN201510018989A CN104587635B CN 104587635 B CN104587635 B CN 104587635B CN 201510018989 A CN201510018989 A CN 201510018989A CN 104587635 B CN104587635 B CN 104587635B
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- bearing sleeve
- magnetic control
- control wheel
- circular chase
- circular
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Abstract
The present invention relates to a kind of body-building apparatus magnetic control wheel production technology, described body-building apparatus magnetic control wheel includes bearing sleeve, it is provided with bearing in described bearing sleeve, circular ferrum frame it is arranged with outside described bearing sleeve, described bearing sleeve periphery wall is fixedly connected with circular chase internal perisporium and is radially connected sheet group, described connection sheet group is made up of some connection sheets, circular chase internal perisporium between two adjacent tabs is fixed with magnet piece, it is arranged with aluminum frame outside described circular chase, it is perfused with adhesive between described bearing sleeve with circular chase and sheet group and magnet piece parcel will be connected to form weighing body；Comprise the following steps: magnetic control wheel frame material prepare clamping and weld magnetic control wheel carrier fixed magnet block water cast aluminium frame prepare adhesive chill perfusion weighing body dynamic balancing measurement be press-fitted bearing.Magnetoelectric effect of the present invention is good, production cost is low, low in the pollution of the environment.
Description
Technical field
The present invention relates to a kind of body-building apparatus magnetic control wheel production technology.
Background technology
The design that transmission torsion on the exercise is widely used at present is applied, and is mat and writes monolateral fixed magnet assembly
Field supply sensing is formed with the motion of transmission flywheel.There is Railway Project in production and the application of summing up existing magnetic control flywheel, as
Lower explanation: (1) freewheel body is foundry casting technique, and production process environmental emissions problem is serious；(2) foundry casting generally produces enterprise
Industry is tradition labour's operation, and flow of personnel is big, and recruitment is difficult to；(3) semi-finished product ironcasting Precision Machining cost is high, such as tool damage
Rate is big, the cost of investment of high salary technical staff and speed control lathe is big etc.；(4) cast iron freewheel body impurity content is high, and magnetoelectric induction is imitated
The most poor.
Summary of the invention
The problem that the present invention is directed to the existence of above-mentioned prior art makes improvement, i.e. the technical problem to be solved is
The body-building apparatus magnetic control wheel production technology that a kind of magnetoelectric effect is good, production cost is low, low in the pollution of the environment is provided.
A kind of body-building apparatus magnetic control wheel production technology, described body-building apparatus magnetic control wheel includes bearing sleeve, described axle
It is provided with bearing in cartridge, outside described bearing sleeve, is arranged with circular chase, described bearing sleeve periphery wall and circular chase
Internal perisporium be fixedly connected with radially connection sheet group, described connection sheet group is made up of some connection sheets, two adjacent tabs it
Between circular chase internal perisporium be fixed with magnet piece, be arranged with aluminum frame, described bearing sleeve and circular ferrum outside described circular chase
It is perfused with adhesive between frame and connection sheet group and magnet piece is wrapped up to form weighing body, comprising the following steps,
Step (1), magnetic control wheel frame material prepares: bearing sleeve pipe and processing connect sheet, goes out the bar of circular chase
Material is also processed to form circular chase through roller circle；
Step (2), clamping also welds magnetic control wheel carrier: by bearing sleeve, connection sheet and circular chase clamping on fixture,
Described bearing sleeve is exterior accompanies circular chase, and between described bearing sleeve periphery wall and circular chase internal perisporium, clamping has in putting
Penetrate shape and connect sheet group, and bearing sleeve, connection sheet and circular chase welding equipment are connected into magnetic control wheel carrier；
Step (3), fixed magnet block: the circular chase internal perisporium between two adjacent tabs is fixed with at least one block of magnetic
Iron block, two adjacent magnet piece spacing are equal；
Step (4), waters cast aluminium frame: be placed on to water by the magnetic control wheel obtained in the mold cavity of cast aluminium frame, with as
Watering inserts during cast aluminium frame, the aluminum frame that casting obtains tightly covers on circular chase periphery wall；
Step (5), prepares adhesive: screen the mesh standard compliant quartz sand of number size, and mix by predetermined ratio with resin
Close, stir to form adhesive；
Step (6), chill perfusion weighing body: the quartz sand adhesive obtained is filled into the mold cavity of weighing body
In, continue in 55 DEG C～65 DEG C of low temperature after 30 minutes curing molding, the demoulding obtains weighing body；
Step (7), dynamic balancing measurement: make the body-building apparatus magnetic control wheel structure obtained reach predetermined balance accuracy grade；
Step (8), is press-fitted bearing: be assembled in bearing sleeve by bearing.
Further, in step (1): described circular chase uses Q235 to make.
Further, in step (3): described magnet piece uses the common Magnet of 1500 Gausses to make.
Further, in step (6): the left and right end face of described weighing body is equal with the interior outer face of circular chase, aluminum frame
Concordant；The end face of described bearing sleeve and weighing body, circular chase, aluminum frame end face are concordant, another of described bearing sleeve
End face exceeds weighing body, circular chase, the other end of aluminum frame, and be provided with in the other end week side of described bearing sleeve groove with
Sheathed driving chain or belt.
Compared with prior art, the method have the advantages that magnetic-controlled flywheel structure of the present invention is reasonable in design, technique
Flow process is simple, solves the dirty miscellaneous loaded down with trivial details production technology problem of conventional high-temperature, and chill perfusion ensures magnet piece quality, is greatly improved product
The economic benefit that product manufacture, significantly saves company investment cost expense, increases enterprise product profit on sales.
The present invention will be further described in detail with detailed description of the invention below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the embodiment of the present invention.
Fig. 2 is the structure schematic top plan view of the embodiment of the present invention.
Fig. 3 is the structure schematic side view of the embodiment of the present invention.
Fig. 4 is the organigram of the embodiment of the present invention.
Fig. 5 is sand-cast pig iron magnetic control wheel and magnetic control wheel torsion of the present invention, power contrast's table of the embodiment of the present invention.
Fig. 6 is the sand-cast pig iron magnetic control wheel torsion of the embodiment of the present invention, changed power schematic diagram.
Fig. 7 is this magnetic control wheel torsion of the embodiment of the present invention, changed power schematic diagram.
In figure: 1-bearing sleeve, 11-groove, 2-bearing, 3-circle chase, 4-connects sheet group, and 41-connects sheet, 5-Magnet
Block, 6-aluminum frame, 7-weighing body.
Detailed description of the invention
In the present invention, a kind of body-building apparatus magnetic control wheel production technology, described body-building apparatus magnetic control wheel includes bearing
Sleeve pipe 1, is provided with bearing 2 in described bearing sleeve 1, be arranged with circular chase 3, described bearing sleeve 1 outside described bearing sleeve 1
Periphery wall is fixedly connected with circular chase 3 internal perisporium and is radially connected sheet group 4, and described connection sheet group 4 is by some connection sheets
Organizing 4 one-tenth, circular chase 3 internal perisporium between two adjacent tabs 41 is fixed with magnet piece 5, is arranged with outside described circular chase 3
Aluminum frame 6, is perfused with adhesive and will be connected sheet group 4 and magnet piece 5 wraps up with shape between described bearing sleeve 1 with circular chase 3
Become weighing body 7, comprise the following steps,
Step (1), magnetic control wheel frame material prepares: bearing sleeve pipe 1 and processing connect sheet 41, goes out circular chase 3 and uses
Billot and be processed to form circular chase 3 through roller circle；
Step (2), clamping also welds magnetic control wheel carrier: by bearing sleeve 1, connect sheet 41 and circular chase 3 clamping at folder
On tool, described bearing sleeve 1 is exterior accompanies circular chase 3, between described bearing sleeve 1 periphery wall and circular chase 3 internal perisporium
Clamping has radially connection sheet group 4, and bearing sleeve 1, connection sheet and circular chase 3 welding equipment are connected into magnetic control wheel carrier；
Step (3), fixed magnet block 5: circular chase 3 internal perisporium between two adjacent tabs 41 is fixed with at least
Block magnet piece 5, two adjacent magnet piece 5 spacing are equal；
Step (4), waters cast aluminium frame 6: be placed on to water by the magnetic control wheel obtained in the mold cavity of cast aluminium frame 6, to do
For watering inserts during cast aluminium frame 6, the aluminum frame 6 that casting obtains tightly covers on circular chase 3 periphery wall；
Step (5), prepares adhesive: screen the mesh standard compliant quartz sand of number size, and mix by predetermined ratio with resin
Close, stir to form adhesive；
Step (6), chill perfusion weighing body 7: the quartz sand adhesive obtained is filled into the mold cavity of weighing body 7
In, continue in 55 DEG C～65 DEG C of low temperature after 30 minutes curing molding, the demoulding obtains weighing body 7；
Step (7), dynamic balancing measurement: make the body-building apparatus magnetic control wheel structure obtained reach predetermined balance accuracy grade；
Step (8), is press-fitted bearing 2: be assembled in bearing sleeve 1 by bearing 2.
In the present invention, in step (1): described circular chase 3 uses Q235 to make.
In the present invention, in step (3): described magnet piece 5 uses the common Magnet of 1500 Gausses to make.
In the present invention, in step (6): the left and right end face of described weighing body 7 and circular chase 3, the interior outer end of aluminum frame 6
Face is the most concordant；Described bearing sleeve 1 end face and weighing body 7, circular chase 3, aluminum frame 6 end face are concordant, described bearing sleeve 1
Other end exceed weighing body 7, circular chase 3, the other end of aluminum frame 6, and described bearing sleeve 1 other end week side set
There is groove 11 with sheathed driving chain or belt.
In the present invention body-building apparatus magnetic control wheel structure is carried out product torsion parameter characteristic analysis:
Under similarity condition, 3kg magnetic control wheel being respectively assembled in on a exercycle, then frame is on torsion tester
Carry out the data collection of magnetic control torsion.As shown in Fig. 5 ~ 7: both obtain by real data results contrast, with this technological invention flywheel
Torsion performance is more good, from first paragraph step by step to the 8th section of measured performance number, all exceeds the power of sand-cast pig iron turning wheel,
And the lifting that power the is equidistant direct ratio performance surveyed from low section to high section, is confirmed this technology by actual contrast test result
The design of invention flywheel is feasible.
Owing to indoor body-building pedal magnetic-control car is in addition to the omnifarious design of outward appearance, its focus on simulating chamber outside upper,
The sensation that descending is foot-operated, namely depending on the application of the magnetoelectric induction principle of magnetic control wheel；Magnetic strength power of the present invention is strong and weak, quotes " Lip river
Lenz' law (F) "Designing, wherein q is the quantity of electric charge of charged particle, namely the volume size of aluminum ring；V is
The speed of service of charged particle, namely magnetic control wheel rotary speed；B is magnetic induction intensity.Pass from Lorentz law principle
System learns that some mainly affects the parameter of magnetic control wheel will be because of:
(1) magnetic field induction relation: be exactly the intensity size of magnetic control wheel and external magnet block group mutual induction；
(2) electric current sensing size: form the quantity of electric charge (merit with writing cutting magnetic field while that magnetic control wheel rotating through aluminum frame 6
Rate).；
(3) flywheel inertial concerns: be exactly the smoothness of magnetic control wheel rotary motion, inertia good no and wheel footpath size and autologous
Weight is directly proportional, the same magnetic control wheel taking turns footpath, and the wheel the heaviest inertia of body weight is the best.
The foregoing is only presently preferred embodiments of the present invention, all impartial changes done according to scope of the present invention patent with
Modify, all should belong to the covering scope of the present invention.
Claims (4)
1. a body-building apparatus magnetic control wheel production technology, it is characterised in that described body-building apparatus magnetic control wheel includes bearing holder (housing, cover)
Pipe, is provided with bearing in described bearing sleeve, be arranged with circular chase outside described bearing sleeve, described bearing sleeve periphery wall with
Circular chase internal perisporium is fixedly connected with radially connection sheet group, and described connection sheet group is made up of some connection sheets, and two is adjacent
Connect the circular chase internal perisporium between sheet and be fixed with magnet piece, outside described circular chase, be arranged with aluminum frame, described bearing sleeve
Be perfused with adhesive between circular chase and sheet group and magnet piece parcel will be connected to form weighing body, comprise the following steps:
Step (1), magnetic control wheel frame material prepares: bearing sleeve pipe and processing connect sheet, goes out the billot of circular chase also
It is processed to form circular chase through roller circle；
Step (2), clamping also welds magnetic control wheel carrier: by bearing sleeve, connection sheet and circular chase clamping on fixture, described
Bearing sleeve is exterior accompanies circular chase, and between described bearing sleeve periphery wall and circular chase internal perisporium, clamping has radially
Connect sheet group, and bearing sleeve, connection sheet and circular chase welding equipment are connected into magnetic control wheel carrier；
Step (3), fixed magnet block: the circular chase internal perisporium between two adjacent tabs is fixed with at least one block of Magnet
Block, two adjacent magnet piece spacing are equal；
Step (4), waters cast aluminium frame: be placed on to water by the magnetic control wheel obtained in the mold cavity of cast aluminium frame, with as casting
Inserts during aluminum frame, the aluminum frame that casting obtains tightly covers on circular chase periphery wall；
Step (5), prepares adhesive: screen the mesh standard compliant quartz sand of number size, and mix by predetermined ratio with resin, stir
Mix to form adhesive；
Step (6), chill perfusion weighing body: the quartz sand adhesive obtained is filled in the mold cavity of weighing body, holds
Continuing in 55 DEG C～65 DEG C of low temperature curing molding after 30 minutes, the demoulding obtains weighing body；
Step (7), dynamic balancing measurement: make the body-building apparatus magnetic control wheel structure obtained reach predetermined balance accuracy grade；
Step (8), is press-fitted bearing: be assembled in bearing sleeve by bearing.
A kind of body-building apparatus magnetic control wheel production technology the most according to claim 1, it is characterised in that: in step (1),
Described circular chase uses Q235 to make.
A kind of body-building apparatus magnetic control wheel production technology the most according to claim 1, it is characterised in that: in step (3),
Described magnet piece uses the common Magnet of 1500 Gausses to make.
A kind of body-building apparatus magnetic control wheel production technology the most according to claim 1, it is characterised in that: in step (6),
The left and right end face of described weighing body is the most concordant with the interior outer face of circular chase, aluminum frame；The end face of described bearing sleeve and weight
Amount body, circular chase, aluminum frame end face are concordant, and the other end of described bearing sleeve exceeds weighing body, circular chase, aluminum frame
Other end, and it is provided with groove with sheathed driving chain or belt in the other end week side of described bearing sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510018989.3A CN104587635B (en) | 2015-01-15 | 2015-01-15 | A kind of body-building apparatus magnetic control wheel production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510018989.3A CN104587635B (en) | 2015-01-15 | 2015-01-15 | A kind of body-building apparatus magnetic control wheel production technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104587635A CN104587635A (en) | 2015-05-06 |
| CN104587635B true CN104587635B (en) | 2016-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510018989.3A Expired - Fee Related CN104587635B (en) | 2015-01-15 | 2015-01-15 | A kind of body-building apparatus magnetic control wheel production technology |
Country Status (1)
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171360B (en) * | 2015-10-26 | 2017-11-03 | 南京万德游乐设备有限公司 | A kind of processing method of channel entertainment apparatus |
| CN116370886B (en) * | 2023-04-20 | 2024-01-12 | 东台祺电电子科技有限公司 | Magnetic control wheel with wear-proof function for exercise bicycle |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5586624A (en) * | 1995-09-01 | 1996-12-24 | Ko; Wen-Chung | Fly wheel brake device for an exercise bicycle |
| CN2267062Y (en) * | 1996-09-16 | 1997-11-12 | 尹衍标 | Improvement of magnetic control damping adjusting structure for exercising vehicle |
| DE102005032694A1 (en) * | 2005-07-13 | 2007-01-18 | Forhouse Corp., Shenkang | Magnetic brake controller e.g. for exercising equipment, fastened on flywheel of unit, and has base, rotation device, which rotates on base and which has several connecting sections provided |
| CN201223668Y (en) * | 2008-05-28 | 2009-04-22 | 赖文清 | Inner magnetic type damping adjustment device of sports equipment |
| CN201291019Y (en) * | 2008-10-17 | 2009-08-19 | 李大昌 | Magnetically controlled flywheel of sports device |
| CN201453939U (en) * | 2009-06-01 | 2010-05-12 | 卫国军 | Magnetic control wheel |
| US8328692B2 (en) * | 2011-05-03 | 2012-12-11 | Lily Lin | Self-generating resistance apparatus for fitness and rehabilitation equipments |
| CN203564700U (en) * | 2013-09-24 | 2014-04-30 | 蔡国华 | Magnetic control wheel set for fitness equipment |
| CN203763767U (en) * | 2014-02-18 | 2014-08-13 | 福州星奥运动器材有限公司 | Magnetic control adjusting device in flywheel |
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2015
- 2015-01-15 CN CN201510018989.3A patent/CN104587635B/en not_active Expired - Fee Related
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Granted publication date: 20161109 Termination date: 20210115 |