CN101363542B - Electric control on-off gearshift - Google Patents
Electric control on-off gearshift Download PDFInfo
- Publication number
- CN101363542B CN101363542B CN2008101400186A CN200810140018A CN101363542B CN 101363542 B CN101363542 B CN 101363542B CN 2008101400186 A CN2008101400186 A CN 2008101400186A CN 200810140018 A CN200810140018 A CN 200810140018A CN 101363542 B CN101363542 B CN 101363542B
- Authority
- CN
- China
- Prior art keywords
- gear
- electromagnet
- gearshift
- splined shaft
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
An electronic control clutch gearshift comprises an upper box body, a lower box body, a hollow spline shaft on the box body, a sliding gear and a fixed gear connected with the hollow spline shaft; one end of the upper box corresponding to the hollow spline shaft is fixedly connected with an electromagnet; the hollow spline shaft is internally and glidingly connected with a gear lever with one end being fixedly connected with a sliding gear by a pin; the hollow spline shaft is provided with a strip hole and the pin slides in the strip hole to drive the sliding gear to glide along the hollow spline shaft. The other end of the gear lever is fixedly connected with a permanent magnet which corresponds to the electromagnet field of an electromagnet. More than two groups of clutch gearshifts can adopt a button or a digital electronic control circuit for controlling.
Description
Technical field
The present invention relates to a kind of on-off gearshift that is applicable to lathe gearbox etc., relate in particular to a kind of electric control on-off gearshift.
Background technique
At present, clutch, gearshift that tradition is used adopt hydraulic control more, comprise oil hydraulic pump, selector valve, piston, piston rod, oil cylinder etc. by its structure.Faults such as leakage of oil appear in traditional clutch, gearshift complex structure easily, and fault diagnosis is complicated, and maintenance is complicated.Traditional hydraulic control can't realize digital control, more can't realization and programmable PLC, CNC and numerical control system interconnected.
Summary of the invention
The purpose of this invention is to provide a kind of on-off gearshift that adopts electronic control.
For realizing above-mentioned purpose, the technological scheme that the present invention adopts is:
A kind of electric control on-off gearshift comprises: upper box and lower box have treasure maesa herb key axle through Bearing Installation between upper box and the lower box; Slidely connect sliding gear on the hollow splined shaft; Be fixedly connected with fixed gear on the hollow splined shaft, it is characterized in that: an end of corresponding hollow splined shaft is fixedly connected with electromagnet on the upper box, slidely connects the engage a gear bar in the hollow splined shaft; One end of engage a gear bar is fixedly connected through pin with sliding gear; Have bar hole on the hollow splined shaft, pin slides in bar hole, drives sliding gear and slides along hollow splined shaft; The other end of engage a gear bar is fixedly connected with permanent magnet; Permanent magnet is corresponding with the electromagnetic field of described electromagnet.
According to described electric control on-off gearshift, it is characterized in that: described on-off gearshift is more than two groups, is provided with transmission shaft between the on-off gearshift, and the two ends of transmission shaft are installed on upper box and the lower box; The fixed conveyor gear is installed on the transmission shaft, passes through fixed conveyor gear transmission power between the on-off gearshift.
According to described electric control on-off gearshift, it is characterized in that: described electromagnet is connected with the electronic control circuit of button; In the electronic control circuit of button, power supply is a direct current through rectifier rectification through switch QS, push-button switch SB1 then, is divided into two-way then: one tunnel process relay contact is connected with electromagnet; Another road is connected with compound button switch, relay.
The invention has the beneficial effects as follows: the electromagnetic force that 1, adopts electromagnet adopts the basic power of permanent magnet as gear shift power as gear shift power.2, the current direction that adopt to change electromagnet change electromagnetic pole to, change whether gear shift.3, adopt the programmable PLC circuit of band encoder to realize digital control.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the electronic control circuit schematic diagram of button among the present invention.
Fig. 3 is digitalized electric control circuit schematic diagram among the present invention.
In the accompanying drawing: 1, electromagnet; 2, permanent magnet; 3, engage a gear bar; 4, bearing; 5, upper box; 6, hollow splined shaft; 7, sliding gear; 8, bar hole; 9, pin; 10, fixed gear; 11, lower box; 12, fixed conveyor gear; 13, transmission shaft.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is described further:
A kind of electric control on-off gearshift of the present invention, as shown in Figure 1, comprising: upper box 5 and lower box 11; Through bearing 4 hollow splined shaft 6 is installed between upper box 5 and the lower box 11, slidely connects sliding gear 7 on the hollow splined shaft 6, be fixedly connected with fixed gear (10) on the hollow splined shaft 6; An end of corresponding hollow splined shaft 6 is fixedly connected with electromagnet 1 on the upper box 5; Slidely connect engage a gear bar 3 in the hollow splined shaft 6, an end of engage a gear bar 3 is fixedly connected through pin 9 with sliding gear 7, has bar hole 8 on the hollow splined shaft 6; Pin 9 slides in bar hole 8, drives sliding gear 7 and slides along hollow splined shaft 6.The other end of engage a gear bar 3 is fixedly connected with permanent magnet 2; Permanent magnet 2 is corresponding with the electromagnetic field of electromagnet 1.
On-off gearshift of the present invention can be more than two groups, is provided with transmission shaft 13 between the on-off gearshift, and the two ends of transmission shaft 13 are installed on upper box 5 and the lower box 11; Fixed conveyor gear 12 is installed on the transmission shaft 13, passes through fixed conveyor gear 12 transferring power between the on-off gearshift.
The present invention is according to homopolar-repulsion; The principle that heteropole is inhaled mutually, when the magnetic pole of the magnetic pole of permanent magnet and electromagnet was different, electromagnet produced magnetic force; The adhesive permanent magnet; Engage a gear bar and sliding gear are moved to the electromagnet direction, realize the separating and combining of sliding gear and two fixed gears, reach the result of shift.When the magnetic pole of permanent magnet and electromagnet was identical, electromagnet repelled permanent magnet, and permanent magnet, engage a gear bar, sliding gear move to electromagnet in the other direction, realize the separating and combining of sliding gear and two fixed gears.
Gear change system comprises electromagnet YA1, electromagnet YA2, electromagnet YAn, n so single gear shift mechanism altogether.When the needs different speed, need keep the magnetic polarity of oneself from electromagnet YA1 to electromagnet n.Just to change two kinds of different energising directions of the connector lug of electromagnet coils, can make electromagnet reach two kinds of different magnetic poles.Want to reach the speed that needs, each electromagnet must satisfy the magnetic pole of needs separately.Control system comprises, has the programmable PLC of encoder, can control n*2 relay simultaneously, one of them energising directional traffic power source break-make of each relay control electromagnet.
Electronic control circuit of the present invention is divided into two kinds: the one, and the electronic control circuit of button, as shown in Figure 2; The 2nd, the digitalized electric control circuit, as shown in Figure 3.
The electronic control circuit of button is as shown in Figure 2; Power supply is through switch QS, safety fuse cutout FU, push-button switch SB1; Be direct current through rectifier rectification then; Be divided into two-way then: the one tunnel through each relay contact KA1, KA2 (other relay contact by that analogy), and thermorelay FR flows to electromagnet YA1 (other electromagnet by that analogy).Another road connects compound button switch QF1, QF2, the QFn of N road parallel connection respectively, and relay K A1, KA3, KAn that control is corresponding control the work of each electromagnet YA1, YA2, YAn.
The electronic control circuit of button finds the compound button switch of corresponding speed in use, press the compound button switch after; The compound button switch off delay of clutch; The time-delay of control compound button switch on makes corresponding relay control end energising, controls each electromagnet work; Realize breaking off after the speed change closed energising behind the compound button switch off delay of clutch.
The digitalized electric control circuit is as shown in Figure 3; Power supply is through switch QS, safety fuse cutout FU, push-button switch SB1; Power supply is divided into two-way then: the one tunnel is direct current through rectifier rectification; Through relay contact KA1, KA2 (other relay contact by that analogy), thermorelay FR flows to electromagnet YA1 (other electromagnet by that analogy).Another road flows to the programmable PLC circuit respectively, the programmable PLC circuit that has encoder of the optional any known of programmable PLC circuit.Programmable PLC circuit output control curtage, control relay KA1, KA3, KAn control each relay contact KA1, KA2, KAn.
The digitalized electric control circuit in use; Only need the fixing rotating speed of input on the programmable PLC circuit; The programmable PLC circuit comes the switch of the switching value of control output end mouth 1----Nx2 and clutch for clutch control relay through internal encoder, after giving rate signal of programmable PLC circuit; After the programmable PLC circuit made outage of clutch for clutch control relay and time-delay, the programmable PLC circuit was by relay power and the time-delay of the program of compiling and editing to each control electromagnet.After the control end energising of relay, there is electric current to pass through, the relay conducting, the electromagnet energising, adhesive or repulsion permanent magnet make sliding gear break away from fixed gear or the combination back is connected with new fixed gear, realize figure shift (FIGS).
Embodiment recited above describes preferred implementation of the present invention; Be not that design of the present invention and protection domain are limited; Under the prerequisite that does not break away from design concept of the present invention; Common engineers and technicians make technological scheme of the present invention in related domain various modification and improvement all should fall into protection scope of the present invention.
Claims (1)
1. electric control on-off gearshift; Comprise: upper box (5) and lower box (11); Through bearing (4) hollow splined shaft (6) is installed between upper box (5) and the lower box (11), slidely connects sliding gear (7) on the hollow splined shaft (6), be fixedly connected with fixed gear (10) on the hollow splined shaft (6); It is characterized in that: the end that upper box (5) is gone up corresponding hollow splined shaft (6) is fixedly connected with electromagnet (1); Slidely connect engage a gear bar (3) in the hollow splined shaft (6), an end of engage a gear bar (3) is fixedly connected through pin (9) with sliding gear (7), has bar hole (8) on the hollow splined shaft (6); Pin (9) slides in bar hole (8), drives sliding gear (7) and slides along hollow splined shaft (6); The other end of engage a gear bar (3) is fixedly connected with permanent magnet (2); Permanent magnet (2) is corresponding with the electromagnetic field of described electromagnet (1); Described on-off gearshift is more than two groups, is provided with transmission shaft (13) between the on-off gearshift, and the two ends of transmission shaft (13) are installed on upper box (5) and the lower box (11); Fixed conveyor gear (12) is installed on the transmission shaft (13), passes through fixed conveyor gear (12) transferring power between the on-off gearshift; Described electromagnet (1) is connected with the electronic control circuit of button; In the electronic control circuit of button, power supply is a direct current through rectifier rectification through switch QS, push-button switch SB1 then, is divided into two-way then: one tunnel process relay contact is connected with electromagnet; Another road is connected with compound button switch, relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101400186A CN101363542B (en) | 2008-09-09 | 2008-09-09 | Electric control on-off gearshift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101400186A CN101363542B (en) | 2008-09-09 | 2008-09-09 | Electric control on-off gearshift |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101363542A CN101363542A (en) | 2009-02-11 |
| CN101363542B true CN101363542B (en) | 2012-07-25 |
Family
ID=40390068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101400186A Expired - Fee Related CN101363542B (en) | 2008-09-09 | 2008-09-09 | Electric control on-off gearshift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101363542B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85107142A (en) * | 1985-09-25 | 1987-04-08 | 卡尼特雷克公司 | Gearshift |
| CN1052226C (en) * | 1994-05-13 | 2000-05-10 | 林茨化学有限公司 | Process for the preparation of 2-amino-4,6-dichloro-pyrimidine |
-
2008
- 2008-09-09 CN CN2008101400186A patent/CN101363542B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85107142A (en) * | 1985-09-25 | 1987-04-08 | 卡尼特雷克公司 | Gearshift |
| CN1052226C (en) * | 1994-05-13 | 2000-05-10 | 林茨化学有限公司 | Process for the preparation of 2-amino-4,6-dichloro-pyrimidine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101363542A (en) | 2009-02-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201772100U (en) | Water hydraulic electromagnetic switch valve | |
| CN102588582A (en) | Automatic electromagnet shift device for electric vehicles | |
| CN203979363U (en) | The automatic gear shift apparatus of vehicular automatic transmission | |
| CN101363542B (en) | Electric control on-off gearshift | |
| CN107654632A (en) | A kind of mode of electric automobile manual shift | |
| CN201293098Y (en) | Electric clutch shifting device | |
| CN202719121U (en) | Electromagnet automatic gear shifting device of electric vehicle | |
| CN103307137A (en) | AMT clutch manual emergency control device | |
| CN202451814U (en) | Quick shifting mechanism omitting gear selecting process | |
| CN202612594U (en) | Automatic electromagnetic shifting device for electric vehicles | |
| CN204226571U (en) | The fast double-clutch automatic gearbox driving mechanism of automobile eight | |
| CN203395165U (en) | Automatic dual-clutch transmission (DCT) parking axle limiting device | |
| CN110107684B (en) | Gear shifting method of three-gear manual transmission of electric automobile | |
| CN203585228U (en) | Four-gear gearbox for electric automobile | |
| CN202579988U (en) | Universal coding-type electric car gear shifting controller | |
| CN203285972U (en) | Electric-control gear shifting control system of loader | |
| CN204175945U (en) | Gearbox automatic gearshift and gearbox | |
| CN201300228Y (en) | Lathe automatic control tool feed device | |
| CN102401116A (en) | Quick gear-shifting mechanism omitting gear selecting process and use method thereof | |
| CN202056253U (en) | AMT three-shift gearbox | |
| CN202276271U (en) | Magnetic force coupler having two groups of magnet rotors and copper rotors | |
| CN201074615Y (en) | Hydraulic electrical control valve | |
| CN202867805U (en) | Impact resistant electrical control system of walking hydraulic transmission box of drill jumbo | |
| CN203335981U (en) | Electric valve device | |
| CN208703098U (en) | A kind of loading machine gearbox electric control operation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WANG XUEJUN Free format text: FORMER OWNER: WANG CHUNYANG Effective date: 20140925 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 277300 ZAOZHUANG, SHANDONG PROVINCE TO: 250101 JINAN, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140925 Address after: 7 building, No. 2766, Sau Sau Road, Ji'nan hi tech Zone, Shandong, 250101 Patentee after: Wang Xuejun Address before: Three in the village neighborhood Wu Lin 277300 subdistrict offices in Shandong province Zaozhuang City Yicheng District Cai Keyi turn Patentee before: Wang Chunyang |
|
| ASS | Succession or assignment of patent right |
Owner name: NANTONG TONGZHOU XINZHIHAO INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: WANG XUEJUN Effective date: 20141203 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 250101 JINAN, SHANDONG PROVINCE TO: 226314 NANTONG, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141203 Address after: 226314 Jiangsu city of Nantong province Tongzhou District Chuan Jiang Zhen Zhi Hao Market Patentee after: Tongzhou District Nantong Xin Hao Industrial Co., Ltd. Address before: 7 building, No. 2766, Sau Sau Road, Ji'nan hi tech Zone, Shandong, 250101 Patentee before: Wang Xuejun |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20170909 |