CN201841227U - Numerical control torsion spring device - Google Patents
Numerical control torsion spring device Download PDFInfo
- Publication number
- CN201841227U CN201841227U CN2010205560223U CN201020556022U CN201841227U CN 201841227 U CN201841227 U CN 201841227U CN 2010205560223 U CN2010205560223 U CN 2010205560223U CN 201020556022 U CN201020556022 U CN 201020556022U CN 201841227 U CN201841227 U CN 201841227U
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- torsion spring
- numerical control
- fixed cover
- seat
- straight line
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Abstract
The utility model relates to the field of hardware processing equipment, in particular to a numerical control torsion spring device with high transmission accuracy and low use power. One side of a support seat of a workbench is provided with a cam mechanism, the support seat at the corresponding side of the cam mechanism is provided with a wire feeding mechanism, the front end of the support seat is provided with a torsion spring mechanism, the workbench under the torsion spring mechanism is provided with a working plate, a rear seat of a main seat of the torsion spring mechanism is provided with a vertically moving device, a front seat of the main seat is provided with a forming device, the vertically moving device is connected with the forming device through a guide seat, and the length of a lift arm of the guide seat is shorter than that of a base of the guide seat. The numerical control torsion spring device ensures the normal service life of a motor, saves cost, and is improved in the aspects of noise, transmission accuracy and stability; tooth surfaces are meshed more accurately and operate more stably, gears are more durable, and the torsion spring device is attractive, has more coordinated relationship with an operator and is operated more humanly.
Description
Technical field
The utility model relates to five metals process equipment field, refers in particular to a kind of transmission accuracy height, uses the low numerical control torsion spring device of power.
Background technology
Torsion spring machine is as the auxiliary equipment of five metals processing, and its processed springs is convenient and swift, is extensively applied in the production of electron trade air core coil and five metals spring.
At present, existing torsion spring machine main cam gear location datum level disunity, tooth surface abrasion is serious during work, and noise is big, and the modulus of electronic-controlled power steering umbrella tooth is big, and forms big gap between the travelling gear, has reduced transmission accuracy; In the market the numerically controlled machine winding portion all be take whole around part up and down mode turn round so that need the powerful motor can operate as normal, the increase of power, so that increased production cost, and make motor life shorten easily; Moreover existing machine adopts the cantilevered location mostly, and this mode causes the positioning and rigid deficiency of volume mandrel (shaping axle) aborning easily, causes and rocks, and influences the quality of product, and causes the damage of machine easily.
In addition, what the machine crosshead body was taked is that iron and steel is made, the operation of a machine causes resonance easily, is unfavorable for steady production, and electric cabinet is big apart from the forming area distance, be not easy to operator's debugging, reach the adjustment to molding cutter on the machine, most electric cabinets are taked the bend pipe fixed form, also rock easily, cause control circuit partly loosening, also not elegant in appearance.
Summary of the invention
For addressing the above problem, the utility model provides a kind of transmission accuracy height, uses power little, and product quality is high and stable, good looking appearance, and structure is more suitable for a kind of numerical control torsion spring device of hommization operation.
For achieving the above object, the technical solution adopted in the utility model is: bearing one side in workbench is provided with cam mechanism, on the bearing of the corresponding side of cam mechanism, be provided with wire agency, the front end of this bearing is equipped with torsion spring mechanism, on the workbench below the torsion spring mechanism, scratch diskette is housed, the back seat of the main body base of described torsion spring mechanism is provided with vertical mobile device, the front stall of this main body base is provided with shaped device, be connected by guide holder between vertical mobile device and the shaped device, the act arm lengths of this guide holder is less than its base length.
The servo motor of described vertical mobile device is fixed on the back seat with motor cabinet, this servo motor is connected with straight line moving sets link by yielding coupling, relevant position with the motor cabinet bottom on this straight line moving sets is equipped with straight line moving sets fixed cover, this straight line moving sets fixed cover is embedded on the motor cabinet, and the straight line moving sets connected by location bearing and back seat and rotatable connection of straight line moving sets fixed cover.
The axle fixed cover of described shaped device is fixedly connected on the front stall, its shaping axle is connected in the fixed cover, locate with Limit Bearing, this shaping axle link diameter is less than the shaping axle diameter, be connected with the transmission fixed cover on it, be connected by drive bearing between this transmission fixed cover and the shaping axle, with nut check, these transmission fixed cover both sides horizontal screw that has been threaded.
On the shaping axle of described shaped device screw structure is arranged, this screw structure is meshed with the volume core gear by the connector of a side on the axle fixed cover, and both are as on the same datum level, and there is flange this shaping axle lower end.
Described volume core gear is fixed on the front stall by the center tooth wheel seat, and this volume core gear is meshed with the driven wheel that is connected in the volume core motor on the center tooth wheel seat by volume core fixed cover.
Described guide holder is stairstepping, its base by with the back seat of main body base on the through hole of dead axle relevant position on dead axle, be slidingly connected, the straight line moving sets is connected on this base, the act arm of guide holder is connected on the horizontal screw by its U-shaped draw-in groove.
Be equipped with Cutter apron on the described scratch diskette, this Cutter apron places the corresponding side near torsion spring mechanism.
Tank tower is equipped with at described workbench rear, and this tank tower is provided with the numerical control case to the side elongated end, in numerical control case one side portable hand-held box is arranged.
The beneficial effects of the utility model are: it takes little modulus travelling gear, makes required operating power reduce greatly, has guaranteed the operate as normal life-span of motor, has saved cost, and at noise, transmission accuracy, steadily the aspect can well be improved; The screw structure of shaping axle places on the same datum level with the volume core gear, it is more accurate to help flank engagement, turn round more steady, the gear wear life is long, improved the traditional motion mode of existing torsion spring machine, independently numerical control case design, elegant in appearance, portable hand-held box design, make to get in touch between operator and the machine more and coordinate, operate humanized.
Description of drawings
Fig. 1 is a surface structure schematic diagram of the present utility model.
Fig. 2 is the broken section expanded view of the utility model torsion spring mechanism.
Drawing reference numeral explanation: 1. workbench; 11. tank tower; 2. bearing; 3. cam mechanism; 4. wire agency; 5. torsion spring mechanism; 51. main body base; 511. front stall; 512. back seat; 513. dead axle; 52. vertical mobile device; 521. servo motor; 522. motor cabinet; 523. yielding coupling; 524. straight line moving sets; 525. straight line moving sets fixed cover; 526. location bearing; 53. shaped device; 530. flange; 531. axle fixed cover; 532. shaping axle; 533. Limit Bearing; 534. link; 535. transmission fixed cover; 536. nut; 537. horizontal screw; 538. screw structure; 539. connector; 54. volume core gear; 55. center tooth wheel seat; 56. volume core fixed cover; 57. volume core motor; 58. driven wheel; 6. guide holder; 61. act arm; 611.U shape draw-in groove; 62. base; 7. scratch diskette; 71. Cutter apron; 8. numerical control case; 81. portable hand-held box.
The specific embodiment
See also shown in Fig. 1-2, the utility model is about a kind of numerical control torsion spring device, bearing 2 one sides in workbench 1 are provided with cam mechanism 3, on the bearing 2 of cam mechanism 3 corresponding sides, be provided with wire agency 4, the front end of this bearing 2 is equipped with torsion spring mechanism 5, scratch diskette 7 is housed on the workbench below the torsion spring mechanism 51, the back seat 512 of the main body base 51 of torsion spring mechanism 5 is provided with vertical mobile device 52, the servo motor 521 of this vertical mobile device 52 is fixed on the back seat 512 with motor cabinet 522, this servo motor 521 is connected with straight line moving sets 524 links 534 by yielding coupling 523, relevant position with motor cabinet 522 bottoms on this straight line moving sets 524 is equipped with straight line moving sets fixed cover 525, this straight line moving sets fixed cover 525 is embedded on the motor cabinet 522, and straight line moving sets 524 connects by location bearing 526 and back seat 512 and 525 rotatable connections of straight line moving sets fixed cover; The front stall 511 of main body base 51 is provided with shaped device 53, the axle fixed cover 531 of this shaped device 53 fixedly connected with front stall 511 on, its shaping axle 532 is connected in the fixed cover 531, with Limit Bearing 533 location, these shaping axle 532 links 534 diameters are less than shaping axle 532 diameters, be connected with transmission fixed cover 535 on it, be connected by drive bearing between this transmission fixed cover 535 and the shaping axle 532, with nut 536 lockings, these transmission fixed cover 535 both sides horizontal screw 537 that has been threaded, on the shaping axle 532 of shaped device 53 screw structure 538 is arranged, this screw structure 538 is meshed with volume core gear 54 by the connector 539 of a side on the axle fixed cover 531, and both are as on the same datum level, there is flange 530 these shaping axle 532 lower ends, wherein, volume core gear 54 is fixed on the front stall 511 by center tooth wheel seat 55, and this volume core gear 54 is meshed with the driven wheel 58 that is connected in the volume core motor 57 on the center tooth wheel seat 55 by volume core fixed cover 56.
A kind of numerical control torsion spring device that the utility model disclosed, be connected by guide holder 59 between its vertical mobile device 52 and the shaped device 53, act arm 61 length of this guide holder 59 are less than its base 62 length, this guide holder 59 is stairstepping, its base 62 by with the back seat 512 of main body base 51 on the through hole of dead axle 513 relevant positions on dead axle 513, be slidingly connected, straight line moving sets 524 is connected on this base 62, and the act arm 61 of guide holder 59 is connected on the horizontal screw 537 by its U-shaped draw-in groove 611.
A kind of numerical control torsion spring device that the utility model disclosed is equipped with Cutter apron 71 on its scratch diskette 7, and this Cutter apron 71 places the corresponding side near torsion spring mechanism 5.
A kind of numerical control torsion spring device that the utility model disclosed, tank tower 11 is equipped with at its workbench 1 rear, and this tank tower 11 is provided with numerical control case 8 to the side elongated end, in numerical control case 8 one sides portable hand-held box 81 is arranged.
The beneficial effects of the utility model are: it takes little modulus travelling gear, makes required operating power reduce greatly, has guaranteed the operate as normal life-span of motor, has saved cost, and at noise, transmission accuracy, steadily the aspect can well be improved; The screw structure 538 of shaping axle 532 places on the same datum level with volume core gear 54, it is more accurate to help flank engagement, turn round more steady, the gear wear life is long, improved the traditional motion mode of existing torsion spring machine, independently numerical control case 8 designs, elegant in appearance, portable hand-held box 81 designs, make to get in touch between operator and the machine more and coordinate, operate humanized.
Above embodiment only is that preferred implementation of the present utility model is described; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (8)
1. numerical control torsion spring device, bearing one side in workbench is provided with cam mechanism, on the bearing of the corresponding side of cam mechanism, be provided with wire agency, the front end of this bearing is equipped with torsion spring mechanism, on the workbench below the torsion spring mechanism, scratch diskette is housed, it is characterized in that: the back seat of the main body base of described torsion spring mechanism is provided with vertical mobile device, the front stall of this main body base is provided with shaped device, be connected by guide holder between vertical mobile device and the shaped device, the act arm lengths of this guide holder is less than its base length.
2. a kind of numerical control torsion spring device according to claim 1, it is characterized in that: the servo motor of described vertical mobile device is fixed on the back seat with motor cabinet, this servo motor is connected with straight line moving sets link by yielding coupling, relevant position with the motor cabinet bottom on this straight line moving sets is equipped with straight line moving sets fixed cover, this straight line moving sets fixed cover is embedded on the motor cabinet, and the straight line moving sets connected by location bearing and back seat and rotatable connection of straight line moving sets fixed cover.
3. a kind of numerical control torsion spring device according to claim 1, it is characterized in that: the axle fixed cover of described shaped device is fixedly connected on the front stall, its shaping axle is connected in the fixed cover, locate with Limit Bearing, this shaping axle link diameter is connected with the transmission fixed cover less than the shaping axle diameter on it, be connected by drive bearing between this transmission fixed cover and the shaping axle, with nut check, these transmission fixed cover both sides horizontal screw that has been threaded.
4. a kind of numerical control torsion spring device according to claim 3, it is characterized in that: on the shaping axle of described shaped device screw structure is arranged, this screw structure is meshed with the volume core gear by the connector of a side on the axle fixed cover, and both are as on the same datum level, and there is flange this shaping axle lower end.
5. a kind of numerical control torsion spring device according to claim 4, it is characterized in that: described volume core gear is fixed on the front stall by the center tooth wheel seat, and this volume core gear is meshed with the driven wheel that is connected in the volume core motor on the center tooth wheel seat by volume core fixed cover.
6. according to each described a kind of numerical control torsion spring device in the claim 1 to 5, it is characterized in that: described guide holder is stairstepping, its base by with the back seat of main body base on the through hole of dead axle relevant position on dead axle, be slidingly connected, the straight line moving sets is connected on this base, and the act arm of guide holder is connected on the horizontal screw by its U-shaped draw-in groove.
7. a kind of numerical control torsion spring device according to claim 1 is characterized in that: be equipped with Cutter apron on the described scratch diskette, this Cutter apron places the corresponding side near torsion spring mechanism.
8. a kind of numerical control torsion spring device according to claim 1, it is characterized in that: tank tower is equipped with at described workbench rear, and this tank tower is provided with the numerical control case to the side elongated end, in numerical control case one side portable hand-held box is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205560223U CN201841227U (en) | 2010-10-11 | 2010-10-11 | Numerical control torsion spring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205560223U CN201841227U (en) | 2010-10-11 | 2010-10-11 | Numerical control torsion spring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201841227U true CN201841227U (en) | 2011-05-25 |
Family
ID=44036131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205560223U Expired - Fee Related CN201841227U (en) | 2010-10-11 | 2010-10-11 | Numerical control torsion spring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201841227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626760A (en) * | 2012-01-04 | 2012-08-08 | 杭州钱江弹簧有限公司 | Torsional spring forming device |
-
2010
- 2010-10-11 CN CN2010205560223U patent/CN201841227U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626760A (en) * | 2012-01-04 | 2012-08-08 | 杭州钱江弹簧有限公司 | Torsional spring forming device |
| CN102626760B (en) * | 2012-01-04 | 2014-04-16 | 杭州钱江弹簧有限公司 | Torsional spring forming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20111011 |