CN103302543A - Transmission mechanism - Google Patents
Transmission mechanism Download PDFInfo
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- CN103302543A CN103302543A CN2013102644691A CN201310264469A CN103302543A CN 103302543 A CN103302543 A CN 103302543A CN 2013102644691 A CN2013102644691 A CN 2013102644691A CN 201310264469 A CN201310264469 A CN 201310264469A CN 103302543 A CN103302543 A CN 103302543A
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- China
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- drive block
- circular groove
- motor
- support bar
- governor motion
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention discloses a transmission mechanism, which comprises a circular groove, a pulley, a pull wire, a drive block, a support device and a motor, wherein the circular groove is connected with the support device; one end of the pull wire is connected with the drive block; the spindle of the motor is connected with the other end of the pull wire; and a spring is arranged on the support device. Rod material is placed into the circular groove by an operator, and is clamped through the drive block; driven by the motor, the pull wire pulls the drive block; the drive block drives the rod material to move towards the material inlet; during the operation, a double pulley connected with the motor can wind and collect the pull wire; during working, the rod material and machined appliance perform relative movement, a high acting force is generated between the material and machined appliance; the spring is arranged between the support device and the machined appliance; the impact between the two can be buffed; the stability of machining technology is increased.
Description
Technical field
The present invention relates to field of machining, specifically refer to a kind of connecting gear.
Background technology
Feeder be active force reinforcing by means of machine movement in material, to the move machine of transportation of material, be all indispensable equipment of light industry or heavy industry.According to the difference of structure, can be divided into scraper plate feeder, belt feeder, bucket type feeder, vibration feeder and the swivel feeding machine of burying.So-called bucket type feeder mainly is made up of driving component bearing carrier great wheel and return pulley, drive unit, tensioning apparatus, casing etc., and closed driving component is surrounded on great wheel and the return pulley, and the device tensioning that is tensioned.During work, outside drive unit drives driving component and hopper operation by great wheel; Material enters the support bottom from the charging aperture of support, and the hopper that passive movement has dug and upwards promoted; After reaching head, material breaks away from hopper under gravity and the action of centrifugal force again, discharges from discharge port.
Usually, transmit at the bar material and to add man-hour, can be because technologies such as the cutting of bar material and process equipment, screw thread produce interaction between feeder and process equipment, the bigger amplitude of oscillation appears in the bar material, has had a strong impact on the precision of processing and the quality of bar material.
Summary of the invention
The present invention solves traditional feeding style king-rod material and transmits problems such as poor stability by a kind of connecting gear is set, and reaches the purpose that improves bar material machining accuracy.
Purpose of the present invention reaches by the following technical programs:
A kind of connecting gear of the present invention, comprise circular groove, pulley, draught line, drive block, bracing or strutting arrangement and motor, described circular groove links to each other with bracing or strutting arrangement, drive block is slidingly arranged on the circular groove, one end of draught line links to each other with drive block by pulley, and the rotating shaft of described motor links to each other with the other end of draught line; Also be provided with spring on the described bracing or strutting arrangement.In the whole process, operating personnel only need the bar material is positioned in the circular groove, with drive block the bar material is blocked again, and under the driving of motor, draught line pulling drive block, drive block drives the bar material and moves to the charging aperture direction, can begin processing and handle.And in operating process, the sister block that links to each other with machine shaft can twine draught line to be collected.During work, what do between bar material and the operated implement is relative motion, can produce a bigger active force to each other, causes the bar material certain amplitude of oscillation to occur, has influenced the stability of processing, makes that finally the machining accuracy of bar material is lower.The spring that arranges between bracing or strutting arrangement and the operated implement, the active force of both generations of available buffer, the stability of raising processing technology, the quality that has guaranteed to process the bar material.
Further, described bracing or strutting arrangement comprises first support bar, second support bar, and first support bar, second support bar link to each other with circular groove respectively, and described spring is arranged on second support bar, and an end of spring links to each other with the operated implement of outside.Bracing or strutting arrangement is divided into two identical parts, is spaced a distance, and makes the stability of whole device strengthen.
Further, the present invention also comprises elevating mechanism, and described elevating mechanism comprises first governor motion, second governor motion, and first governor motion places on first support bar, and second governor motion places on second support bar.Regulate first governor motion and second governor motion respectively, can the use so that pay-off matches with the apparatus of the charging aperture of different model, differing heights, solved and changed the cost waste that can only redesign new pay-off behind the apparatus and cause, personnel's waste.
Further, described elevating mechanism is that those of skill in the art are known, and as preferably, first governor motion, second governor motion are screw lift.Screw lift carrying energy 2.5-120T, have compact conformation, volume is little, in light weight, power source is extensive, noise is little, easy for installation, use flexibly, many, the characteristics such as reliability is high, long service life of many, the supporting forms of function, make things convenient for the adjusting of pay-off.
Further, as preferably, described motor is servomotor.Servomotor controllable speed, positional precision are very accurate, voltage signal can be converted into torque and rotating speed to drive control object.The servo motor rotor rotating speed is controlled by input signal, and the energy fast reaction, in automatic control system, as executive component, and have characteristics such as electromechanical time constant is little, the linearity is high, pickup voltage, can export angular displacement or angular speed that the signal of telecommunication of receiving converts on the motor reel.
Further, as preferably, the material of described drive block is white cast-iron.Ordinary white cast iron adds alloying elements such as an amount of a spot of Cr, Mo, W, Mn, Ni, B changes the matrix of cast iron, thereby has heat-resisting, wear-resisting, anti-corrosion, low temperature resistant or do not have characteristics such as magnetic accordingly.Because the repetitive operation of bar material processing, the motion of drive block relies on the continuous traction of draught line, so drive block can constantly rub in circular groove and can produce more heat, the drive block of white cast-iron material can be unlikely to fracture or damage at the circular groove prolonged exercise.
The present invention compared with prior art, have following advantage and a beneficial effect:
1 the present invention includes circular groove, pulley, draught line, drive block, bracing or strutting arrangement, motor and is arranged on spring on the bracing or strutting arrangement, operating personnel only need the bar material is positioned in the circular groove, with drive block the bar material is blocked again, under the driving of motor, draught line pulling drive block, drive block drives the bar material and moves to the charging aperture direction, can begin processing and handle, this process operation is easy, thereby makes entreprise cost reduce, production efficiency improves, and is suitable for promoting the use of.
Screw lift on 2 bracing or strutting arrangements of the present invention can the regulated at will pay-off height, the use that can match with the apparatus of different model has solved and has changed the cost waste that can only redesign new pay-off behind the apparatus and cause, personnel's waste.
Description of drawings
Fig. 1 is structural representation of the present invention;
Wherein, the parts title of Reference numeral correspondence is as follows:
1-circular groove, 2-pulley, 3-first support bar, 4-second support bar, 5-first governor motion, 6-second governor motion, 7-operated implement, 8-drive block, 9-motor, 10-draught line, 11-spring.
The specific embodiment
Embodiment 1
As shown in Figure 1, comprise circular groove 1, pulley 2, draught line 10, drive block 8, bracing or strutting arrangement and motor 9, described circular groove 1 links to each other with bracing or strutting arrangement, drive block 8 is slidingly arranged on the circular groove 1, one end of draught line 10 links to each other with drive block 8 by pulley 2, and the rotating shaft of described motor 9 links to each other with the other end of draught line 10; Also be provided with spring 11 on the described bracing or strutting arrangement.Operating personnel only need the bar material is positioned in the circular groove 1, with drive block 8 the bar material blocked again, and under the driving of motor 9, draught line 10 pulling drive blocks 8, drive block 8 drives the bar material and moves to the charging aperture direction, can begin processing and handle.And in operating process, the pulley 2 that links to each other with motor 9 rotating shafts can twine draught line 10 to be collected.During work, what do between bar material and the operated implement 7 is relative motion, can produce a bigger active force to each other, causes the bar material certain amplitude of oscillation to occur, has influenced the stability of processing, makes that finally the machining accuracy of bar material is lower.The spring 11 that arranges between bracing or strutting arrangement and the operated implement 7, the active force of both generations of available buffer, the stability of raising processing technology, the quality that guarantees to process the bar material.
Embodiment 2
As shown in Figure 1, present embodiment is on the basis of embodiment 1, first support bar 3, second support bar 4 link to each other with circular groove 1 respectively, first governor motion 5 places on first support bar 3, second governor motion 6 places on second support bar 4, also be provided with spring 11 on described second supporting construction 4, an end of spring 11 links to each other with the operated implement 7 of outside.Bracing or strutting arrangement is divided into two identical parts, is spaced a distance, and makes the stability of whole device strengthen; Regulate first governor motion 5 and second governor motion 6 more respectively, can the use so that pay-off matches with the apparatus of the charging aperture of different model, differing heights.Elevating mechanism is that those of skill in the art are known, and as preferably, first governor motion 5, second governor motion 6 are screw lift.
Embodiment 3
As shown in Figure 1, present embodiment is on the basis of embodiment 1, and as preferably, described motor 9 is servomotor.Driven by servomotor pulley 2 rotates, and pulley 2 drives draught lines 10, makes it to move with the speed with apparatus process velocity phase, avoids hauling speed too fast and cause the card machine.
Embodiment 4
As shown in Figure 1, present embodiment is on the basis of embodiment 1, as preferably, because drive block 8 constantly friction and can produce more heat circular groove 1 in, and the drive block 8 of alloy cast iron material can be unlikely to fracture at circular groove 1 prolonged exercise or damage.
Claims (6)
1. connecting gear, comprise circular groove (1), pulley (2), draught line (10), drive block (8), bracing or strutting arrangement and motor (9), described circular groove (1) links to each other with bracing or strutting arrangement, it is characterized in that: drive block (8) is slidingly arranged on the circular groove (1), one end of draught line (10) links to each other with drive block (8) by pulley (2), and the rotating shaft of described motor (9) links to each other with the other end of draught line (10); Also be provided with spring (11) on the described bracing or strutting arrangement.
2. a kind of connecting gear according to claim 1, it is characterized in that: described bracing or strutting arrangement comprises first support bar (3), second support bar (4), first support bar (3), second support bar (4) link to each other with circular groove (1), described spring (11) is arranged on second support bar (4), and an end of spring (11) links to each other with the operated implement (7) of outside.
3. a kind of connecting gear according to claim 1, it is characterized in that: also comprise elevating mechanism, described elevating mechanism comprises first governor motion (5), second governor motion (6), first governor motion (5) places on first support bar (3), and second governor motion (6) places on second support bar (4).
4. a kind of connecting gear according to claim 3, it is characterized in that: described first governor motion (5), second governor motion (6) are screw lift.
5. a kind of connecting gear according to claim 1, it is characterized in that: described motor (10) is servomotor.
6. a kind of connecting gear according to claim 1, it is characterized in that: the material of described drive block (8) is white cast-iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102644691A CN103302543A (en) | 2013-06-28 | 2013-06-28 | Transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102644691A CN103302543A (en) | 2013-06-28 | 2013-06-28 | Transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103302543A true CN103302543A (en) | 2013-09-18 |
Family
ID=49128494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102644691A Pending CN103302543A (en) | 2013-06-28 | 2013-06-28 | Transmission mechanism |
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| Country | Link |
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| CN (1) | CN103302543A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108621020A (en) * | 2018-07-30 | 2018-10-09 | 湖南美蓓达科技股份有限公司 | Oilstone wabbler mechanism for bearing outer ring channel ultraprecision grinding process |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201030440Y (en) * | 2007-05-28 | 2008-03-05 | 徐国昌 | Bar-stock automatic feeding unit |
| CN201098797Y (en) * | 2007-08-17 | 2008-08-13 | 何森权 | Automatic hydraulic lathe |
| CN202639972U (en) * | 2012-04-27 | 2013-01-02 | 张家港市长江五金锁业有限公司 | Barstock feeding device |
| CN202684618U (en) * | 2012-06-13 | 2013-01-23 | 广东雄塑科技实业有限公司 | Feeding system of cutter |
| CN203292928U (en) * | 2013-06-28 | 2013-11-20 | 成都欣领航科技有限公司 | Rod material conveying device |
-
2013
- 2013-06-28 CN CN2013102644691A patent/CN103302543A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201030440Y (en) * | 2007-05-28 | 2008-03-05 | 徐国昌 | Bar-stock automatic feeding unit |
| CN201098797Y (en) * | 2007-08-17 | 2008-08-13 | 何森权 | Automatic hydraulic lathe |
| CN202639972U (en) * | 2012-04-27 | 2013-01-02 | 张家港市长江五金锁业有限公司 | Barstock feeding device |
| CN202684618U (en) * | 2012-06-13 | 2013-01-23 | 广东雄塑科技实业有限公司 | Feeding system of cutter |
| CN203292928U (en) * | 2013-06-28 | 2013-11-20 | 成都欣领航科技有限公司 | Rod material conveying device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108621020A (en) * | 2018-07-30 | 2018-10-09 | 湖南美蓓达科技股份有限公司 | Oilstone wabbler mechanism for bearing outer ring channel ultraprecision grinding process |
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Application publication date: 20130918 |