CN201900733U - Connecting device for high-speed press machine and rotary encoder - Google Patents
Connecting device for high-speed press machine and rotary encoder Download PDFInfo
- Publication number
- CN201900733U CN201900733U CN2010205861907U CN201020586190U CN201900733U CN 201900733 U CN201900733 U CN 201900733U CN 2010205861907 U CN2010205861907 U CN 2010205861907U CN 201020586190 U CN201020586190 U CN 201020586190U CN 201900733 U CN201900733 U CN 201900733U
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- China
- Prior art keywords
- rotary encoder
- connecting axle
- connecting shaft
- fixed
- encoder
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- Expired - Fee Related
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Abstract
The utility model discloses a connecting device for high-speed press machine and rotary encoder belonged to the press machine field, which comprises a synchronous belt wheel, a connecting shaft, a fixing base, a fixing bracket and a rotary encoder, wherein the synchronous belt wheel is arranged on the end part of the connecting shaft; the connecting shaft is supported in the fixing base through a shaft bearing; the fixing base is fixed on a machine body through a fixing bracket; the shell of the rotary encoder is fixed oppositely with the fixing base; an input shaft of the rotary encoder is in transmission connection with the connecting shaft; and a torsion spring for transferring torque is arranged between the other end of the connecting shaft away from the synchronous belt wheel and the input shaft of the rotary encoder. In the connection device, the torsion spring has buffering and damping functions, therefore ensuring stable transmission, increasing the detection precision of the rotary encoder, prolonging the service life of the rotary encoder and lowering the maintenance cost. Besides, the torsion spring can be used for compensating the eccentric error of the connecting shaft and the input shaft of the encoder in assembling process and ensuring the smooth motion of the encoder. The device is fit for various press machines.
Description
Technical field
The utility model relates to a kind of forcing press, the jockey of particularly a kind of forcing press and rotary encoder.
Background technology
The rotary encoder of installing on the existing high-speed blanking press all is to drive connecting axle by synchronous pulley, be fixed on the support bracket fastened side, fixed support is fixed on the fuselage of connecting axle corresponding position again, this rotary encoder with support bracket fastenedly be connected, fixed support is rigidly connected with being connected all of fuselage, high-speed blanking press has bigger vibration when work, the mode that is rigidly connected of traditional rotary encoder, cause the connection of rotary encoder loosening easily, the data that rotary encoder is detected are inaccurate, even cause the damage of rotary encoder.
The utility model content
The purpose of this utility model provides the jockey of a kind of high-speed blanking press and rotary encoder, overcome existing rotary encoder directly with rotary encoder is loosening easily causing of existing of being rigidly connected of fuselage, prohibited data detection really, the also deficiency of damage easily, vibrations in the time of can subduing lathe work effectively are to the influence of rotary encoder, thereby be beneficial to the accuracy of detection that improves rotary encoder, also can prolong the service life of rotary encoder, reduce maintenance cost.
The purpose of this utility model is achieved through the following technical solutions: the jockey of a kind of high-speed blanking press and rotary encoder, comprise synchronous pulley, connecting axle, holder, fixed support and rotary encoder, synchronous pulley is installed in the connecting axle end, connecting axle is in bearing is bearing in holder, described holder is fixed on the fuselage through fixed support, the shell of rotary encoder and holder relative fixed, the power shaft and the connecting axle of rotary encoder are in transmission connection, and are provided with the torsionspring that transmits moment of torsion between the power shaft of described connecting axle away from the other end of synchronous pulley and rotary encoder.
This device is connected connecting axle by torsionspring with rotary encoder, torsionspring has cushioning effect, can guarantee stable drive, simultaneously, torsionspring has cushioning effect, and the vibrations in the time of can subduing lathe work effectively can improve the accuracy of detection of rotary encoder to the influence of rotary encoder, also can prolong the service life of rotary encoder, reduce maintenance cost; In addition, the error of connecting axle and encoder power shaft decentraction when torsionspring also can compensate installation guarantees that the encoder motion is smooth and easy.This device is connected and installed conveniently, has made things convenient for installation, manufacturing and the management of lathe, and it is applicable on the various forcing presses and uses that especially use, effect is particularly evident on high-speed blanking press.
Because the power shaft diameter of rotary encoder is less, and be not easy to processing and installation on it, can spiral cover be set in the power shaft end of described rotary encoder, be equipped with helicla flute on connecting axle and the spiral cover, torsionspring is a helical spring, and the two ends of torsionspring are equipped with respectively in described helicla flute.This technical scheme has further guaranteed installing and fixing of torsionspring, so that can transmit angular signal synchronously.
For guaranteeing that rotary encoder is fixed well, described rotary encoder is connected with fixed head, and fixed head is connected on the holder through spacer and hold-down screw, and described spacer is sleeved on the hold-down screw.
For regulating the fixed position of this device, to install with convenient, described fixed support is provided with kidney slot, and the dog screw that passes kidney slot is connected fixed support with fuselage.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Among the figure, 1-synchronous pulley, 2-connecting axle, 3-holder, 4-fixed support, 5-spacer, 6-torsionspring, 7-spiral cover, 8-fixed head, 9-rotary encoder, 10-hold-down screw, 11-bearing, 12-kidney slot, 13-dog screw.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further set forth
Referring to accompanying drawing 1, jockey for a kind of high-speed blanking press and rotary encoder, comprise synchronous pulley 1, connecting axle 2, holder 3, fixed support 4, spacer 5, torsionspring 6, spiral cover 7, fixed head 8, rotary encoder 9 etc., one end of connecting axle 2 is connected with synchronous pulley 1, connecting axle 2 is in bearing 11 is bearing in holder 3, holder 3 is fixedlyed connected with fixed support 4, fixed support 4 is provided with kidney slot 12, and the dog screw 13 that passes kidney slot 12 is connected fixed support 4 with fuselage; The other end of connecting axle 2 is connected with spiral cover 7 by torsionspring 6, is equipped with helicla flute on connecting axle 2 and the spiral cover 7, and torsionspring 6 is a helical spring, and the two ends of torsionspring 6 are equipped with respectively in described helicla flute; The power shaft of rotary encoder 9 is installed in the spiral cover 7, by dogbolt both is fixed; The housing of rotary encoder 9 is fixed on the fixed head 8; Fixed head 8 is connected on the holder through spacer 5 and hold-down screw 10, and spacer 5 is sleeved on the hold-down screw 10.
During work, synchronous pulley 1 drives torsionspring 6 rotations by connecting axle 2 and transmits moment of torsion, and torsionspring 6 drives spiral cover and rotates, and the power shaft of spiral cover driven rotary encoder 9 rotates, and like this, the rotating signal of synchronous pulley 1 just has been delivered on the rotary encoder 9.Connection length can be regulated by the spacer that changes different length in the installation site of rotary encoder 9.
This device is the improvement to existing rotary encoder and press frame rigid connection structure; Connect to come transmission of signal to give rotary encoder by torsionspring; When high-speed blanking press is worked; Utilize the strain of torsionspring to compensate deflection and the displacement of connecting axle and spiral cover; Torsionspring also has buffering and damping property simultaneously; Can effectively reduce vibration to the impact of rotary encoder; Thereby be beneficial to the accuracy of detection that improves rotary encoder; Prolonged the service life of rotary encoder; Reduced maintenance cost
Claims (4)
1. the jockey of high-speed blanking press and rotary encoder, comprise synchronous pulley, connecting axle, holder, fixed support and rotary encoder, synchronous pulley is installed in the connecting axle end, connecting axle is in bearing is bearing in holder, described holder is fixed on the fuselage through fixed support, the shell of rotary encoder and holder relative fixed, the power shaft and the connecting axle of rotary encoder are in transmission connection, and it is characterized in that: be provided with the torsionspring that transmits moment of torsion between the power shaft of described connecting axle away from the other end of synchronous pulley and rotary encoder.
2. the jockey of high-speed blanking press according to claim 1 and rotary encoder, it is characterized in that: the power shaft end of described rotary encoder is provided with spiral cover, be equipped with helicla flute on connecting axle and the spiral cover, torsionspring is a helical spring, and the two ends of torsionspring are equipped with respectively in described helicla flute.
3. the jockey of high-speed blanking press according to claim 1 and 2 and rotary encoder, it is characterized in that: described rotary encoder is connected with fixed head, fixed head is connected on the holder through spacer and hold-down screw, and described spacer is sleeved on the hold-down screw.
4. the jockey of high-speed blanking press according to claim 1 and 2 and rotary encoder is characterized in that: described fixed support is provided with kidney slot, and the dog screw that passes kidney slot is connected fixed support with fuselage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205861907U CN201900733U (en) | 2010-11-02 | 2010-11-02 | Connecting device for high-speed press machine and rotary encoder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205861907U CN201900733U (en) | 2010-11-02 | 2010-11-02 | Connecting device for high-speed press machine and rotary encoder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201900733U true CN201900733U (en) | 2011-07-20 |
Family
ID=44271337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205861907U Expired - Fee Related CN201900733U (en) | 2010-11-02 | 2010-11-02 | Connecting device for high-speed press machine and rotary encoder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201900733U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965100A (en) * | 2015-05-15 | 2015-10-07 | 中国农业大学 | Agricultural speed and distance measuring apparatus |
| CN105081882A (en) * | 2014-07-16 | 2015-11-25 | 安徽沃佳机床制造有限公司 | Adjustable device for encoder assembly position |
| CN105252810A (en) * | 2015-10-26 | 2016-01-20 | 浙江高精锻压机床有限公司 | Transmission connection structure for crankshaft and encoder of press |
| CN105424064A (en) * | 2015-11-12 | 2016-03-23 | 常州兰陵自动化设备有限公司 | Direct connection encoder |
| CN108330957A (en) * | 2017-12-26 | 2018-07-27 | 中建港务建设有限公司 | A kind of hidden pipe pile stroke real-time monitoring system and method |
| CN110361040A (en) * | 2019-07-11 | 2019-10-22 | 辽宁省交通规划设计院有限责任公司 | A kind of encoder bracket and encoder |
| CN114018613A (en) * | 2021-10-19 | 2022-02-08 | 扬力集团股份有限公司 | High-speed precision press dynamic behavior measuring device and stability evaluation method thereof |
-
2010
- 2010-11-02 CN CN2010205861907U patent/CN201900733U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081882A (en) * | 2014-07-16 | 2015-11-25 | 安徽沃佳机床制造有限公司 | Adjustable device for encoder assembly position |
| CN105081882B (en) * | 2014-07-16 | 2018-07-10 | 东至县文元瓷砖加工厂 | A kind of adjustable apparatus of encoder rigging position |
| CN104965100A (en) * | 2015-05-15 | 2015-10-07 | 中国农业大学 | Agricultural speed and distance measuring apparatus |
| CN105252810A (en) * | 2015-10-26 | 2016-01-20 | 浙江高精锻压机床有限公司 | Transmission connection structure for crankshaft and encoder of press |
| CN105424064A (en) * | 2015-11-12 | 2016-03-23 | 常州兰陵自动化设备有限公司 | Direct connection encoder |
| CN108330957A (en) * | 2017-12-26 | 2018-07-27 | 中建港务建设有限公司 | A kind of hidden pipe pile stroke real-time monitoring system and method |
| CN110361040A (en) * | 2019-07-11 | 2019-10-22 | 辽宁省交通规划设计院有限责任公司 | A kind of encoder bracket and encoder |
| CN110361040B (en) * | 2019-07-11 | 2024-03-19 | 辽宁省交通规划设计院有限责任公司 | Encoder support and encoder |
| CN114018613A (en) * | 2021-10-19 | 2022-02-08 | 扬力集团股份有限公司 | High-speed precision press dynamic behavior measuring device and stability evaluation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20151102 |
|
| EXPY | Termination of patent right or utility model |