CN108146013A - A kind of automatically controlled digital adjusting apparatus of upper punch of ultra-large type powder press - Google Patents
A kind of automatically controlled digital adjusting apparatus of upper punch of ultra-large type powder press Download PDFInfo
- Publication number
- CN108146013A CN108146013A CN201711492892.1A CN201711492892A CN108146013A CN 108146013 A CN108146013 A CN 108146013A CN 201711492892 A CN201711492892 A CN 201711492892A CN 108146013 A CN108146013 A CN 108146013A
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- CN
- China
- Prior art keywords
- adjustment
- rotation
- transmission shaft
- ultra
- worm gear
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/14—Control arrangements for mechanically-driven presses
- B30B15/148—Electrical control arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/26—Programme control arrangements
Abstract
The present invention relates to a kind of automatically controlled digital adjusting apparatus of upper punch of ultra-large type powder press.Including above reconstituting whole motor（1）, it is described on reconstitute whole motor（1）Transmission shaft is adjusted by gear set drive（5）Rotation；The adjustment transmission shaft（5）Transmission divides two-way to set, wherein connecting scalable accurate universal joint all the way（9）, the scalable accurate universal joint（9）Drive adjustment worm screw（11）Rotation, the adjustment worm screw（11）Rotation drives adjustment worm gear（13）Rotation, the adjustment worm gear（13）Pass through attachment device and upper connecting rod（12）Connection, the adjustment worm gear（13）Also it is threaded with bulb adjustment screw（16）, the bulb adjustment screw（16）It is connected on traveller and upper beam；In addition the adjustment transmission shaft passes through coding coupler all the way（5）Drive rotary encoder（3）Rotation.The present invention provides a kind of rational in infrastructure, facilitate a kind of automatically controlled digital adjusting apparatus of the upper punch of ultra-large type powder press that high-precision is adjusted.
Description
Technical field
The present invention relates to a kind of automatically controlled digital adjusting apparatus of upper punch of ultra-large type powder press, belong to powder mechanized equipment
Technical field.
Background technology
The forming process of pulverulent product is the process pressurizeed three times to powder, i.e. upper punch pressurization, bottom punch and most
Pressurization eventually.Existing upper punch pressurization adjustment motor is mounted in lathe bed oil pocket, is easily damaged and need to be used fire-proof motor, sealing
It is required that high and maintenance replacement is all extremely difficult；And it is existing remove adjustment transmission shaft be susceptible to during the motion elongation and
The problem of shortening, brings extreme influence to Adjustment precision.
Invention content
The present invention is in view of the foregoing drawbacks, and it is an object of the present invention to provide a kind of rational in infrastructure, one kind that high-precision is facilitated to be adjusted
The automatically controlled digital adjusting apparatus of upper punch of ultra-large type powder press.
The technical solution adopted by the present invention is thus：The present invention includes above reconstituting whole motor（1）, it is described on reconstitute whole motor
（1）Transmission shaft is adjusted by gear set drive（5）Rotation；
The adjustment transmission shaft（5）Transmission divides two-way to set, wherein connecting scalable accurate universal joint all the way（9）, it is described to stretch
The accurate universal joint of contracting（9）Drive adjustment worm screw（11）Rotation, the adjustment worm screw（11）Rotation drives adjustment worm gear（13）Rotation,
The adjustment worm gear（13）Pass through attachment device and upper connecting rod（12）Connection, the adjustment worm gear（13）Also it is threaded with bulb
Adjustment screw（16）, the bulb adjustment screw（16）It is connected on traveller and upper beam；
In addition the adjustment transmission shaft passes through coding coupler all the way（5）Drive rotary encoder（3）Rotation.
Whole motor is reconstituted on described（1）Bevel gear is adjusted by motor（2）Drive adjustment transmission shaft（5）Rotation.
The adjustment transmission shaft（5）Pass through taper roll bearing（5）And bearing (ball) cover（7）Mounted on adjustment fulcrum bearing（8）
On, the adjustment support base（8）It is fixed on upper bed（10）On.
The adjustment worm gear（13）Pass through thrust bearing（15）With worm gear end cap（14）Mounted on upper connecting rod（12）On.
The rotary encoder（3）PLC is connected, and is shown by touch screen.
It is an advantage of the invention that：1）The existing device of the present invention uses common adjustment motor after removing, be hardly damaged, shaft is close
Envelope and maintenance, which are replaced, to be all very easy to；
2）Present invention employs telescopic accurate cardan drives, solve removal adjustment during traveller moves up and down and pass
The elongation of moving axis and shortening problem.It adjusts in the upper connecting rod inside upper bed and is not deposited when being moved together with upper traveller on worm screw
In such problem.Adjusting apparatus assembling adjusts extremely convenient, has saved cost, has reduced labor intensity；
3）Invention increases the controls and display of encoder, PLC, touch screen, can reach the accurate of numeral input and adjust and control
System so that the upper punch adjustment of ultra-large type powder press is more convenient, quick, lays the first stone for further intelligent adjust；
4）Present invention employs thrust bearings to be mounted on worm gear end cap, and the lower face for adjusting worm gear is acted on bearing, in this way
The frictional resistance for adjusting worm gear rotation is very small, and extra long distance adjustment resistance is small outside lathe bed, and adjustment is more easy and convenient.In the past
Worm gear lower face is directly contacted with worm gear end cap face, due to gravity relationship so that its pivoting friction resistance is larger, adjusts motor
Power requirement is larger.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the A portions enlarged drawing in Fig. 1.
Fig. 4 is the B portions enlarged drawing in Fig. 2.
In figure 1 for above reconstitute whole motor, 2 be motor adjust bevel gear, 3 be rotary encoder, 4 be coding coupler, 5 be
Adjustment transmission shaft, 6 be taper roll bearing, 7 be bearing (ball) cover, 8 be adjustment fulcrum bearing, 9 be scalable precision universal joint, 10 be
Upper bed, 11 be adjustment worm screw, 12 be upper connecting rod, 13 be adjustment worm gear, 14 be worm gear end cap, 15 be thrust bearing, 16 be ball
Head adjustment screw.
Specific embodiment
The present invention includes above reconstituting whole motor 1, it is described on reconstitute whole motor 1 and pass through gear set drive and adjust 5 turns of transmission shaft
It is dynamic；
Adjustment transmission shaft 5 transmission divides two-way to set, wherein connecting scalable accurate universal joint 9, the scalable essence all the way
Close universal joint 9 drives adjustment worm screw 11 to rotate, and adjustment worm screw 11 rotation drives adjustment worm gear 13 to rotate, the adjustment worm gear
13 are connected by attachment device and upper connecting rod 12, and the adjustment worm gear 13 is also threaded with bulb adjustment screw 16, the ball
Head adjustment screw 16 is connected on traveller and upper beam；
In addition the adjustment transmission shaft drives rotary encoder 3 to rotate by coding coupler 5 all the way.
Whole motor 1 is reconstituted on described drives adjustment transmission shaft 5 to rotate by motor adjustment bevel gear 2.
The adjustment transmission shaft 5 is mounted on by taper roll bearing 5 and bearing (ball) cover 7 in adjustment fulcrum bearing 8, the tune
Whole support base 8 is fixed on upper bed 10.
The adjustment worm gear 13 is mounted on by thrust bearing 15 and worm gear end cap 14 in upper connecting rod 12.
The rotary encoder 3 connects PLC, and is shown by touch screen.
The present invention operation principle be：The forming process of pulverulent product is the process pressurizeed three times to powder, i.e., on
Stamping pressurization, bottom punch and final pressurization.The big minor adjustment of the amount of pressurization for the first time of upper punch is by being fixed in mould bases template
Upper punch up and down stroke adjusting come what is realized, mould bases template is fixed on the upper beam of machine, and upper beam passes through dependent part
The connection of part is simultaneously moved up and down by the adjusting of ball screw, and ball screw action is driven just by the transmission of worm couple
It can carry out having adjusted for upper punch.It is calculated simultaneously by rotary encoder, PLC and touch screen etc. above reconstituting whole motor
Control, input adjustment data can control and reconstitute whole motor and automatically adjust on the touchscreen in this way.
The present invention workflow be：It whole motor 1 is reconstituted from above when of the invention works and bevel gear 2 is adjusted by a pair of of motor drive
Adjustment transmission shaft 5 rotates, and adjustment transmission shaft 5 is mounted on by taper roll bearing 5 and bearing (ball) cover 7 on adjustment support base 8, is adjusted
Whole support base 8 is fixed on upper bed 10.It adjusts 5 one side of transmission shaft and 3 turns of rotary encoder is driven by encoder coupler 5
It is dynamic, motor rotation related data is reached into PLC by it, PLC obtain data-signal and according to the requirements of touch screen operation data come
The revolution that whole motor 1 works is reconstituted in control, input data on the touchscreen is ultimately formed and automatically adjusts.Adjust transmission shaft
On the other hand 5 then drive adjustment worm screw 11 to rotate by scalable accurate universal joint 9, the adjustment rotation of worm screw 11 drives adjustment worm gear
13 rotations.Adjustment worm gear 13 is assembled in by thrust bearing 15, worm gear end cap 14 in upper connecting rod 12, adjustment worm gear 13 and bulb tune
Whole screw rod 16 together, is prohibited to rotate due to bulb adjustment screw 16, such bulb tune by threaded engagement when worm gear rotates
Whole screw rod 16 can only move up or down under the action of screw thread pair.Due to bulb adjustment screw 16 be connected to upper traveller and on
Crossbeam is mounted with the upper junction plate of mould bases on upper beam, upper punch is fixed on upper junction plate, in this way by bulb adjustment screw
16 up and down adjustment can realize having adjusted to the pressure stroke to upper punch.
Claims (5)
1. the automatically controlled digital adjusting apparatus of a kind of upper punch of ultra-large type powder press, which is characterized in that including above reconstituting whole motor
（1）, it is described on reconstitute whole motor（1）Transmission shaft is adjusted by gear set drive（5）Rotation；
The adjustment transmission shaft（5）Transmission divides two-way to set, wherein connecting scalable accurate universal joint all the way（9）, it is described to stretch
The accurate universal joint of contracting（9）Drive adjustment worm screw（11）Rotation, the adjustment worm screw（11）Rotation drives adjustment worm gear（13）Rotation,
The adjustment worm gear（13）Pass through attachment device and upper connecting rod（12）Connection, the adjustment worm gear（13）Also it is threaded with bulb
Adjustment screw（16）, the bulb adjustment screw（16）It is connected on traveller and upper beam；
In addition the adjustment transmission shaft passes through coding coupler all the way（5）Drive rotary encoder（3）Rotation.
2. a kind of ultra-large type according to claim 1 divides the upper punch shaft adjustment mechanism of moulding press, which is characterized in that institute
It states and reconstitutes whole motor（1）Bevel gear is adjusted by motor（2）Drive adjustment transmission shaft（5）Rotation.
3. a kind of automatically controlled digital adjusting apparatus of the upper punch of ultra-large type powder press according to claim 1, feature exist
In the adjustment transmission shaft（5）Pass through taper roll bearing（5）And bearing (ball) cover（7）Mounted on adjustment fulcrum bearing（8）On, institute
State adjustment support base（8）It is fixed on upper bed（10）On.
4. a kind of automatically controlled digital adjusting apparatus of the upper punch of ultra-large type powder press according to claim 1, feature exist
In the adjustment worm gear（13）Pass through thrust bearing（15）With worm gear end cap（14）Mounted on upper connecting rod（12）On.
5. a kind of automatically controlled digital adjusting apparatus of the upper punch of ultra-large type powder press according to claim 1, feature exist
In the rotary encoder（3）PLC is connected, and is shown by touch screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711492892.1A CN108146013A (en) | 2017-12-31 | 2017-12-31 | A kind of automatically controlled digital adjusting apparatus of upper punch of ultra-large type powder press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711492892.1A CN108146013A (en) | 2017-12-31 | 2017-12-31 | A kind of automatically controlled digital adjusting apparatus of upper punch of ultra-large type powder press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108146013A true CN108146013A (en) | 2018-06-12 |
Family
ID=62460506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711492892.1A Pending CN108146013A (en) | 2017-12-31 | 2017-12-31 | A kind of automatically controlled digital adjusting apparatus of upper punch of ultra-large type powder press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108146013A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1935499A (en) * | 2006-10-16 | 2007-03-28 | 南京东部精密机械有限公司 | Special programmable electric governing system fordrypowder press and its control mode |
| CN102500756A (en) * | 2011-11-23 | 2012-06-20 | 扬州市海力精密机械制造有限公司 | Upper sliding block pressing mechanism of powder forming machine |
| CN103691940A (en) * | 2013-11-29 | 2014-04-02 | 扬州市海力精密机械制造有限公司 | Upper punch adjusting mechanism for forming machine |
| CN203592709U (en) * | 2013-11-14 | 2014-05-14 | 沃得精机(中国)有限公司 | Transmission device for adjustment of die setting height of crank press |
-
2017
- 2017-12-31 CN CN201711492892.1A patent/CN108146013A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1935499A (en) * | 2006-10-16 | 2007-03-28 | 南京东部精密机械有限公司 | Special programmable electric governing system fordrypowder press and its control mode |
| CN102500756A (en) * | 2011-11-23 | 2012-06-20 | 扬州市海力精密机械制造有限公司 | Upper sliding block pressing mechanism of powder forming machine |
| CN203592709U (en) * | 2013-11-14 | 2014-05-14 | 沃得精机(中国)有限公司 | Transmission device for adjustment of die setting height of crank press |
| CN103691940A (en) * | 2013-11-29 | 2014-04-02 | 扬州市海力精密机械制造有限公司 | Upper punch adjusting mechanism for forming machine |
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