CN101834497A - Coil rubbing device - Google Patents
Coil rubbing device Download PDFInfo
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- CN101834497A CN101834497A CN 201010185015 CN201010185015A CN101834497A CN 101834497 A CN101834497 A CN 101834497A CN 201010185015 CN201010185015 CN 201010185015 CN 201010185015 A CN201010185015 A CN 201010185015A CN 101834497 A CN101834497 A CN 101834497A
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- arm
- rubbing
- hands
- moving runner
- cylinder
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Abstract
The invention discloses a coil rubbing device. The coil rubbing device is characterized by consisting of a base, left and right rubbing arms, a rubbing arm power mechanism, a return cylinder and a compression spring, wherein the rubbing arm power mechanism is provided with a first rotating wheel arranged on the base through a bearing; the first rotating wheel is provided with the left and right rubbing arms; one end of the left rubbing arm is connected with the first rotating wheel, while the other end is hinged with the left rubbing arm; one end of the right rubbing arm is connected with the first rotating wheel, while the other end is hinged with the right rubbing arm; the cylinder body of the return cylinder is fixed on the left rubbing arm; a piston push rod of the return cylinder is fixedly connected with the right rubbing arm; and the compression spring is connected between the cylinder body of the return cylinder and the piston push rod. The coil rubbing device has the advantages of rubbing and pressing the original coil rapidly and effectively, improving the consistency of products, providing stable and reliable coil sheets for the subsequent rounding process, and having stability and reliability, long service life and high precision.
Description
Technical field
The invention belongs to a kind of micromachine coil and make machinery, specifically, is a kind of coil rubbing device.
Background technology
Along with science and technology development, the micro-vibration motor is widely used in the mobile phone, and other need in the micro-vibration induction installation, for the miniature design that cooperates vibrating motor needs, motor coil also needs the microminiaturization design and makes, and the raw coil that its technical process formula will be wrapped on the wrapping post is taken out, again raw coil is carried out rubbing and pressure, make it to become the flat loop piece that becomes, again to the loop piece full circle, full circle becomes qualified motor coil.
The shortcoming of prior art is: it all is to adopt to make by hand that the conventional motors coil is rubbed flat technology with the hands, and its cost of manufacture is too high, and operating efficiency is also very low, and product qualified rate is extremely unreliable.
Summary of the invention
The purpose of this invention is to provide a kind of coil rubbing device, can fast and effeciently carry out rubbing and pressure, and can improve consistency of product, for follow-up full circle technology provides reliable and stable loop piece raw coil.
For achieving the above object, the present invention explains a kind of coil rubbing device, its key is: by pedestal, a left side that is parallel to each other, the right arm of rubbing with the hands, rub the arm power machine structure with the hands, the cylinder that resets becomes with compression spring set, wherein rub the arm power machine structure with the hands and be provided with first moving runner, this first moving runner through Bearing Installation on described pedestal, and be positioned at a described left side, the right stranding with the hands between the arm, on this first moving runner a left side is installed, the right-hand rotation arm, the end of arm of wherein turning left is connected with described first moving runner, the other end of left-hand rotation arm and a described left side are rubbed arm with the hands and are hinged, one end of described right-hand rotation arm is connected with described first moving runner, and the other end of right-hand rotation arm and the described right arm of rubbing with the hands are hinged;
The cylinder body that is fixed with the described cylinder that resets on the arm is rubbed on a described left side with the hands, and the piston push rod of this cylinder that resets is fixedlyed connected with the described right arm of rubbing with the hands;
Be connected with described compression spring between the cylinder body of the described cylinder that resets and the piston push rod.
With the rotation of first moving runner, left and right pivoted arm drives respectively that left and right stranding arm is parallel round about to be moved, and left and right stranding arm just can rubbing be clipped in the raw coil between the two.
Simultaneously, because the effect of compression spring, the compression spring spurs left and right stranding arm and draws close to the centre, and left and right stranding arm just can push raw coil and become flat-shaped, thereby realizes the rubbing and pressure to raw coil, makes it to become qualified loop piece.After rubbing and pressure were finished, the cylinder work that resets promoted left and right stranding arm and separates, and simultaneously, the revolution of first moving runner drives left and right stranding arm return, for the rubbing and pressure work second time is prepared.
Described stranding arm power machine structure also is provided with second moving runner, this second moving runner through Bearing Installation on described pedestal, and between described left and right stranding arm, be fixed with left and right pin on described second moving runner, wherein left pin abuts against a described left side and rubs with the hands on the arm, and right pin abuts against described right stranding the with the hands on the arm.
Second moving runner and left and right pin design, and can improve the stability of left and right stranding arm, guarantee the reliability of left and right stranding arm, improve coil rubbing and pressure quality.
First gear is installed on the main shaft of described first moving runner, second gear is installed on the main shaft of described second moving runner, described first gear and second gears engaged have same tooth bar, and this tooth bar is connected with the push rod of rubbing cylinder, and the cylinder body of this rubbing cylinder is fixedlyed connected with described pedestal.
Rack drives first gear and second gear rotate synchronously, drive the synchronous rotation of first moving runner and second moving runner simultaneously.
Also can drive the synchronous rotation of first moving runner second moving runner by the mode of gear driving pair or chain gear transmission pair, its mode will be many.
The pressure reed is installed on the described pedestal, and an end of this pressure reed is fixed on the described pedestal, and the other end of this pressure reed is fixed with rotating shaft, is set with the pressurization bearing in this rotating shaft, and this pressurization bearing rolls with described tooth bar and contacts.
The pressure of pressure reed force tooth bar can with first gear and the second gear positive engagement, guarantee the operating accuracy of first gear and second gear, simultaneously, the pressurization bearing rolls with tooth bar and contacts, minimizing is to the resistance of motion of tooth bar.
Cross the arm mouth before described pedestal is provided with and the arm mouth is crossed in the back, the front end of described left and right stranding arm all passes crosses the arm mouth before described, and the rear end passes described back and crosses the arm mouth or be positioned at the back and cross the arm mouth.
Before cross arm mouth and back and cross the arm mouth and left and right stranding arm is carried out spacing, guarantee that left and right stranding arm can cross in the arm mouth and reliably slide in preceding arm mouth and the back crossed.
The upper surface that arm mouth, first moving runner and second moving runner are installed in described pedestal is crossed in described left and right stranding arm, pedestal, preceding arm mouth excessively, back, the middle part of this pedestal has level trough, described first gear, second gear and tooth bar are positioned at this level trough, also be fixed with caging bolt in this level trough, the front end of described tooth bar is towards this caging bolt, the rear end of tooth bar is connected with the push rod of described rubbing cylinder, the push rod of this rubbing cylinder stretches out level trough, and this rubbing cylinder is fixed together through support and described pedestal.
Pedestal is set to two-layer structure, reasonably left and right stranding arm, pedestal, preceding arm mouth excessively, back is crossed arm mouth, first moving runner, second moving runner, first gear, second gear and tooth bar and is carried out layout, makes the more compact structure of whole rubbing device.
The front end that arm is rubbed on a described left side with the hands all is provided with left rubber, and the right front end of rubbing arm with the hands all is provided with right rubber, and described left rubber is relative with right rubber.
Left side rubber and right rubber contact with coil, and the protection coil is not damaged.
Remarkable result of the present invention is: can fast and effeciently carry out rubbing and pressure to raw coil, and can improve consistency of product, for follow-up full circle technology provides reliable and stable loop piece, coil rubbing device is reliable and stable, and it is long to have a life-span, advantage of high precision.
Description of drawings
Fig. 1 is a stereogram of the present invention, crosses arm mouth 11 and back before among this figure and crosses the gland of arm mouth 11 ' and be removed;
Fig. 2 is a vertical view of the present invention;
Fig. 3 is an end view of the present invention;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the structural representation of first kind of driving mechanism;
Fig. 6 is the structural representation of second kind of driving mechanism;
Fig. 7 is the structural representation of the third driving mechanism;
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail:
Embodiment 1:
As Fig. 1,2, shown in 3, a kind of coil rubbing device, by pedestal 1, a left side that is parallel to each other, the right arm 2 of rubbing with the hands, 2 ', rub the arm power machine structure with the hands, cylinder 3 and compression spring 4 compositions reset, wherein rub the arm power machine structure with the hands and be provided with first moving runner 5, this first moving runner 5 through Bearing Installation on described pedestal 1, and be positioned at a described left side, the right arm 2 of rubbing with the hands, between 2 ', on this first moving runner 5 left side is installed, right-hand rotation arm 6,6 ', the end of arm 6 of wherein turning left is connected with described first moving runner 5, the other end of left-hand rotation arm 6 and a described left side are rubbed arm 2 with the hands and are hinged, one end of described right-hand rotation arm 6 ' is connected with described first moving runner 5, and the other end of right-hand rotation arm 6 ' and the described right arm 2 ' of rubbing with the hands are hinged;
As shown in Figure 4, the cylinder body that is fixed with the described cylinder 3 that resets on the arm 2 is rubbed on a described left side with the hands, and the piston push rod of this cylinder 3 that resets is fixedlyed connected with the described right arm 2 ' of rubbing with the hands;
Be connected with described compression spring 4 between the cylinder body of the described cylinder 3 that resets and the piston push rod.
Reset cylinder 3 and compression spring 4 can be installed in optional position on the left and right stranding arm 2,2 ', but since stress action spot near coil, therefore, will reset cylinder 3 and compression spring 4 near coil arrangement for easily.
As shown in Figure 1, 2, 3, with the rotation of first moving runner 5, left and right pivoted arm 6,6 ' drives left and right stranding arm 2,2 ' parallel round about moving respectively, and left and right stranding arm 2,2 ' just can rubbing be clipped in the raw coil between the two.
Simultaneously, because the effect of compression spring 4, the left and right stranding arm of compression spring 4 pulling 2,2 ' is drawn close to the centre, and left and right stranding arm 2,2 ' just can push raw coil and become flat-shaped, thereby realization makes it to become qualified loop piece to the rubbing and pressure of raw coil.After rubbing and pressure were finished, cylinder 3 work that reset promoted left and right stranding arm 2,2 ' and separate, and simultaneously, 5 revolutions of first moving runner drive left and right stranding arm 2,2 ' return, for the rubbing and pressure work second time is prepared.
As shown in Figure 1, 2, 3, described stranding arm power machine structure also is provided with second moving runner 5 ', this second moving runner 5 ' through Bearing Installation on described pedestal 1, and be positioned between the described left and right stranding arm 2,2 ', be fixed with left and right pin 7,7 ' on described second moving runner 5 ', wherein left pin 7 abuts against a described left side and rubs with the hands on the arm 2, and right pin 7 ' abuts against described right stranding the with the hands on the arm 2 '.
Second moving runner 5 ' and left and right pin 7,7 ' design can improve left and right stranding arm 2,2 ' stability, guarantee left and right stranding arm 2,2 ' reliability, improve coil rubbing and pressure quality.
Tooth bar 9 drives first gear 8 and second gear 8 ' rotates synchronously, drives the synchronous rotation of first moving runner 5 and second moving runner 5 ' simultaneously.
On the described pedestal 1 pressure reed 12 is installed, an end of this pressure reed 12 is fixed on the described pedestal 1, and the other end of this pressure reed 12 is fixed with rotating shaft 13, is set with pressurization bearing 14 in this rotating shaft 13, and this pressurization bearing 14 rolls with described tooth bar 9 and contacts.
The pressure of pressure reed 12 force tooth bar 9 can with first gear 8 and second gear, 8 ' positive engagement, guarantee the operating accuracy of first gear 8 and second gear 8 ', simultaneously, pressurization bearing 14 rolls with tooth bar 9 and contacts, minimizing is to the resistance of motion of tooth bar 9.
Before cross arm mouth 11 and back and cross arm mouth 11 ' and left and right stranding arm 2,2 ' is carried out spacing, guarantee that left and right stranding arm 2,2 ' can cross arm mouth 11 and reliable slip in the arm mouth 11 ' is crossed in the back preceding.
As shown in Figure 5: a described left side, the right arm 2 of rubbing with the hands, 2 ', pedestal 1, the preceding arm mouth 11 of crossing, arm mouth 11 ' is crossed in the back, first moving runner 5 and second moving runner 5 ' are installed in the upper surface of described pedestal 1, the middle part of this pedestal 1 has level trough a, described first gear 8, second gear 8 ' and tooth bar 9 are positioned at this level trough a, also be fixed with caging bolt 17 in this level trough a, the front end of described tooth bar 9 is towards this caging bolt 17, the rear end of tooth bar 9 is connected with the push rod of described rubbing cylinder 10, the push rod of this rubbing cylinder 10 stretches out level trough a, and this rubbing cylinder 10 is fixed together through support 16 and described pedestal 1.
Shown in Fig. 1,5: pedestal 1 is set to two-layer structure, reasonably to left and right stranding arm 2,2 ', pedestal 1, precedingly cross arm mouth 11, the back is crossed arm mouth 11 ', first moving runner 5, second moving runner 5 ', first gear 8, second gear 8 ' and tooth bar 9 and is carried out layout, makes the more compact structure of whole rubbing device.
The front end that arm 2 is rubbed on a described left side with the hands all is provided with left rubber 15, and the right front end of rubbing arm 2 ' with the hands all is provided with right rubber 15 ', and described left rubber 15 is relative with right rubber 15 '.
Among the present invention, the mode of driving mechanism is a lot, also can drive the synchronous rotation of first moving runner, 5 second moving runners 5 ' by the mode of gear drive or chain gear transmission.
As embodiment 2,3:
Embodiment 2: as shown in Figure 6: driving mechanism can be rotated by the driven by motor master gear, and master gear is meshed with first gear 8 and second gear 8 ', and the rotation of master gear drives first gear 8 and second gear, 8 ' synchronous easy motion.The velocity of rotation of first gear 8 and second gear 8 ' can be passed through power of motor, and the diameter of master gear and first gear 8 and second gear 8 ' is than regulating.
Embodiment 3: as shown in Figure 7: the design of driving mechanism can also be rotated by the driven by motor head sprocket, and head sprocket concerns the same can the realization with the Motion Transmission of two driven sprockets.
Operation principle of the present invention:
After left and right stranding arm 2,2 ' clamps raw coil.
Driving mechanism drives the synchronous rotation of first moving runner, 5 second moving runners 5 ' of rubbing the arm power machine structure with the hands, left-hand rotation arm 6 and right-hand rotation arm 6 ' are with the synchronous rotation of first moving runner, 5 second moving runners 5 ', drive left and right stranding arm 2,2 ' and be parallel to each other and oppositely move, realize rubbing raw coil.
Simultaneously, compression spring 4 shrinks, and drives left and right stranding arm 2,2 ' and draws in opposite directions, left and right stranding arm 2,2 ' extruding raw coil.
By rubbing and extruding, raw coil is processed to loop piece.
After rubbing and pressure were finished, driving mechanism drove the synchronous counter-rotating of first moving runner, 5 second moving runners 5 ' of rubbing the arm power machine structure with the hands, and left-hand rotation arm 6 and right-hand rotation arm 6 ' drive left and right stranding arm 2,2 ' return.Simultaneously, cylinder 3 work that reset promote left and right stranding arm 2,2 ' and separate, for rubbing and pressure work is next time prepared.
Although above structure is described the preferred embodiments of the present invention in conjunction with the accompanying drawings; but the invention is not restricted to above-mentioned embodiment; above-mentioned embodiment only is schematic rather than determinate; those of ordinary skill in the art is under enlightenment of the present invention; under the prerequisite of aim of the present invention and claim; can make multiple similar expression; as change the mode of driving mechanism; change the installation site of cylinder 3 and compression spring 4 or the like that resets, such conversion all falls within protection scope of the present invention.
Claims (7)
1. coil rubbing device, it is characterized in that: by pedestal (1), a left side that is parallel to each other, the right arm (2 of rubbing with the hands, 2 '), rub the arm power machine structure with the hands, cylinder (3) and compression spring (4) composition reset, wherein rub the arm power machine structure with the hands and be provided with first moving runner (5), this first moving runner (5) through Bearing Installation on described pedestal (1), and be positioned at a described left side, the right arm (2 of rubbing with the hands, 2 ') between, on this first moving runner (5) left side is installed, right-hand rotation arm (6,6 '), the end of arm (6) of wherein turning left is connected with described first moving runner (5), the other end of left-hand rotation arm (6) and a described left side are rubbed arm (2) with the hands and are hinged, one end of described right-hand rotation arm (6 ') is connected with described first moving runner (5), and the other end of right-hand rotation arm (6 ') and the described right arm (2 ') of rubbing with the hands are hinged;
The cylinder body that is fixed with the described cylinder that resets (3) on the arm (2) is rubbed on a described left side with the hands, and the piston push rod of this cylinder that resets (3) is fixedlyed connected with the described right arm (2 ') of rubbing with the hands;
Be connected with described compression spring (4) between the cylinder body of the described cylinder that resets (3) and the piston push rod.
2. coil rubbing device according to claim 1, it is characterized in that: described stranding arm power machine structure also is provided with second moving runner (5 '), this second moving runner (5 ') through Bearing Installation on described pedestal (1), and be positioned between the described left and right stranding arm (2,2 '), be fixed with left and right pin (7,7 ') on described second moving runner (5 '), wherein left pin (7) abuts against a described left side and rubs with the hands on the arm (2), and right pin (7 ') abuts against described right stranding the with the hands on the arm (2 ').
3. coil rubbing device according to claim 2, it is characterized in that: first gear (8) is installed on the main shaft of described first moving runner (5), second gear (8 ') is installed on the main shaft of described second moving runner (5 '), described first gear (8) and second gear (8 ') are engaged with same tooth bar (9), this tooth bar (9) is connected with the push rod of rubbing cylinder (10), and the cylinder body of this rubbing cylinder (10) is fixedlyed connected with described pedestal (1).
4. coil rubbing device according to claim 3, it is characterized in that: pressure reed (12) is installed on the described pedestal (1), one end of this pressure reed (12) is fixed on the described pedestal (1), the other end of this pressure reed (12) is fixed with rotating shaft (13), be set with pressurization bearing (14) in this rotating shaft (13), this pressurization bearing (14) rolls with described tooth bar (9) and contacts.
5. coil rubbing device according to claim 1, it is characterized in that: described pedestal (1) is provided with preceding arm mouth (11) excessively and arm mouth (11 ') is crossed in the back, the front end of described left and right stranding arm (2,2 ') all passes crosses arm mouth (11) before described, and the rear end passes described back and crosses arm mouth (11 ') or be positioned at the back and cross arm mouth (11 ').
6. according to claim 3 or 5 described coil rubbing devices, it is characterized in that: a described left side, the right arm (2 of rubbing with the hands, 2 '), pedestal (1), the preceding arm mouth (11) of crossing, arm mouth (11 ') is crossed in the back, first moving runner (5) and second moving runner (5 ') are installed in the upper surface of described pedestal (1), the middle part of this pedestal (1) has level trough (a), described first gear (8), second gear (8 ') and tooth bar (9) are positioned at this level trough (a), also be fixed with caging bolt (17) in this level trough (a), the front end of described tooth bar (9) is towards this caging bolt (17), the rear end of tooth bar (9) is connected with the push rod of described rubbing cylinder (10), the push rod of this rubbing cylinder (10) stretches out level trough (a), and this rubbing cylinder (10) is fixed together through support (16) and described pedestal (1).
7. coil rubbing device according to claim 1, it is characterized in that: the front end that arm (2) is rubbed on a described left side with the hands all is provided with left rubber (15), the right front end of rubbing arm (2 ') with the hands all is provided with right rubber (15 '), and described left rubber (15) is relative with right rubber (15 ').
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101850151A CN101834497B (en) | 2010-05-27 | 2010-05-27 | Coil rubbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101850151A CN101834497B (en) | 2010-05-27 | 2010-05-27 | Coil rubbing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101834497A true CN101834497A (en) | 2010-09-15 |
| CN101834497B CN101834497B (en) | 2012-02-08 |
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ID=42718465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101850151A Expired - Fee Related CN101834497B (en) | 2010-05-27 | 2010-05-27 | Coil rubbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101834497B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000078802A (en) * | 1998-08-31 | 2000-03-14 | Fuji Electric Co Ltd | Manufacturing device for transfer coil of rotating machine and manufacture of transfer coil therefor |
| CN101017996A (en) * | 2007-03-04 | 2007-08-15 | 中国北车集团永济电机厂 | Armature coil down-lead head width-limited flat mould |
| CN201185377Y (en) * | 2008-03-27 | 2009-01-21 | 重庆市灵龙电子有限公司 | Micromotor coil coiling machine with automatic flattening apparatus |
-
2010
- 2010-05-27 CN CN2010101850151A patent/CN101834497B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000078802A (en) * | 1998-08-31 | 2000-03-14 | Fuji Electric Co Ltd | Manufacturing device for transfer coil of rotating machine and manufacture of transfer coil therefor |
| CN101017996A (en) * | 2007-03-04 | 2007-08-15 | 中国北车集团永济电机厂 | Armature coil down-lead head width-limited flat mould |
| CN201185377Y (en) * | 2008-03-27 | 2009-01-21 | 重庆市灵龙电子有限公司 | Micromotor coil coiling machine with automatic flattening apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101834497B (en) | 2012-02-08 |
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Granted publication date: 20120208 Termination date: 20190527 |
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| CF01 | Termination of patent right due to non-payment of annual fee |