CN204321724U - Edge milling machines automatic centering device of steel plates - Google Patents
Edge milling machines automatic centering device of steel plates Download PDFInfo
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- CN204321724U CN204321724U CN201420790068.XU CN201420790068U CN204321724U CN 204321724 U CN204321724 U CN 204321724U CN 201420790068 U CN201420790068 U CN 201420790068U CN 204321724 U CN204321724 U CN 204321724U
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- steel plate
- centering body
- centering
- leading screw
- line slideway
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Abstract
The utility model discloses a kind of edge milling machines automatic centering device of steel plates, comprise be symmetricly set on the steel plate left and right sides steel plate on the left of centering body on the right side of centering body and steel plate, and the control system for controlling centering body on the right side of centering body on the left of described steel plate and described steel plate, on the left of steel plate, on the right side of centering body and steel plate, centering body includes the first line slideway, second line slideway, first slide block, first perpendicular type reductor, first leading screw, second slide block, second perpendicular type reductor, second leading screw, servo deceleration motor, T-shaped steering gear, first Hooks coupling universal coupling, second Hooks coupling universal coupling and to middle cross beam, control system comprises multi-axis controller, host computer, absolute value encoder, left side photoelectric sensor and right side photoelectric sensor.The utility model structure is simple, and realization is convenient and cost is low, adjustment, simple operation, environmentally safe, and fast to medium velocity, accuracy of alignment is high, practical, is convenient to promote the use of.
Description
Technical field
The utility model belongs to steel plate forming technical field, is specifically related to a kind of edge milling machines automatic centering device of steel plates.
Background technology
In the production lines such as heavy caliber vertical masonry joint submerged arc welding steel pipe, need to utilize automatic mode by steel plate with edge milling machines axis centering, being fed forward steel plate to edge milling machines carries out milling, with obtain accurate plate wide and welding need edge shape.In steel pipe's production equipment supply at home, the method used at present adjusts by mechanical hydraulic-pressure type, do not reach the precision of automatic assembly line and the requirement of speed; And accuracy of alignment is very important in the operation of milling limit, accuracy of alignment often reduces 1mm, and material ordered by steel plate will widen 2mm, and the plate for 2m is wide, and Master Cost will increase by 1%; In addition, the increase of chipping allowance, also will improve processing cost; And steel plate milling limit efficiency greatly be have impact on to medium velocity; So a kind of accuracy of alignment of urgent need design is high, the fireballing steel plate centering device of centering.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, there is provided a kind of edge milling machines automatic centering device of steel plates, its structure is simple, rationally novel in design, realization is convenient and cost is low, adjustment, simple operation, environmentally safe, fast to medium velocity, accuracy of alignment is high, practical, result of use is good, is convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of edge milling machines automatic centering device of steel plates, it is characterized in that: comprise be symmetricly set on the steel plate left and right sides steel plate on the left of centering body on the right side of centering body and steel plate, and the control system for controlling centering body on the right side of centering body on the left of described steel plate and described steel plate, on the left of described steel plate, on the right side of centering body and described steel plate, centering body includes spaced first line slideway and the second line slideway, described first line slideway is provided with the first slide block slided along the first line slideway, first perpendicular type reductor and the first leading screw be connected with the output shaft of the first perpendicular type reductor, the first feed screw nut that described first leading screw is threaded is fixedly connected with the first slide block, described second line slideway is provided with the second slide block slided along the second line slideway, second perpendicular type reductor and the second leading screw be connected with the output shaft of the second perpendicular type reductor, the second feed screw nut that described second leading screw is threaded is fixedly connected with the second slide block, between described first line slideway and the second line slideway, middle position is provided with servo deceleration motor, the output shaft of described servo deceleration motor is connected to T-shaped steering gear, the side of described T-shaped steering gear is connected with the input of the first perpendicular type reductor by the first Hooks coupling universal coupling, the opposite side of described T-shaped steering gear is connected with the input of the second perpendicular type reductor by the second Hooks coupling universal coupling, described first leading screw and the first Hooks coupling universal coupling perpendicular, described second leading screw and the second Hooks coupling universal coupling perpendicular, described first slide block with the second slide block is connected with all vertical with the second leading screw with the first leading screw and for steel plate is carried out centering to middle cross beam, described control system comprises the multi-axis controller all connected with the servo deceleration motor in centering body on the right side of the servo deceleration motor in centering body on the left of described steel plate and described steel plate, and the host computer to connect with described multi-axis controller, servo deceleration motor on servo deceleration motor on the left of described steel plate in centering body and on the right side of described steel plate in centering body is all connected to the absolute value encoder for detecting the rotation number of turns and the position of servo deceleration motor, the output of described absolute value encoder connects with the input of described multi-axis controller, the input of described multi-axis controller is also connected to the left side photoelectric sensor for detecting centering position on the left of steel plate and the right side photoelectric sensor for detecting centering position on the right side of steel plate, described left side photoelectric sensor be arranged on the left of described steel plate in centering body on middle cross beam, described right side photoelectric sensor be arranged on the right side of described steel plate in centering body on middle cross beam.
Above-mentioned edge milling machines automatic centering device of steel plates, is characterized in that: described first Hooks coupling universal coupling and the second Hooks coupling universal coupling are SWC type Hooks coupling universal coupling.
Above-mentioned edge milling machines automatic centering device of steel plates, is characterized in that: described multi-axis controller is Siemens CU320-2DP type multi-axis controller.
Above-mentioned edge milling machines automatic centering device of steel plates, is characterized in that: described host computer is connected with described multi-axis controller by PROFIBUS fieldbus.
Above-mentioned edge milling machines automatic centering device of steel plates, is characterized in that: the servo deceleration motor on the right side of the servo deceleration motor on the left of described steel plate in centering body and described steel plate in centering body is all connected with described multi-axis controller by DRIVE CLIQT communication cable.
Above-mentioned edge milling machines automatic centering device of steel plates, is characterized in that: the output of described absolute value encoder is connected with the input of described multi-axis controller by DRIVE CLIQT communication cable.
Above-mentioned edge milling machines automatic centering device of steel plates, is characterized in that: the quantity of described left side photoelectric sensor and the quantity of right side photoelectric sensor are 2 ~ 4.
The utility model compared with prior art has the following advantages:
1, the utility model structure is simple, rationally novel in design, and realization is convenient and cost is low.
2, adjustment of the present utility model, simple operation, on the left of steel plate, on the right side of centering body, steel plate, centering body and control system three part match, and can realize the automatic centering of edge milling machines steel plate.
3, the utility model adopts DYN dynamic centering mode, can not produce oil leakage phenomenon again, environmentally safe, and usage safety performance is good, and fast to medium velocity, contributes to improving steel plate milling limit efficiency.
4, accuracy of alignment of the present utility model is high, can ensure that steel plate overlaps along the center line of plate width direction and the center line of edge milling machines well, effectively can reduce Master Cost, cut down finished cost after centering.
5, of the present utility model practical, result of use is good, is convenient to promote the use of.
In sum, the utility model structure is simple, rationally novel in design, and realization is convenient and cost is low, adjustment, simple operation, environmentally safe, and fast to medium velocity, accuracy of alignment is high, practical, and result of use is good, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of centering body on the right side of centering body and steel plate on the left of the utility model steel plate.
Fig. 2 is the schematic block circuit diagram of the utility model control system.
Description of reference numerals:
1-the first line slideway; 2-the second line slideway; 3-the first slide block;
4-the first perpendicular type reductor; 5-the first leading screw; 6-the second slide block;
7-the second perpendicular type reductor; 8-the second leading screw; 9-servo deceleration motor;
10-T-shaped steering gear; 11-the first Hooks coupling universal coupling; 12-the second Hooks coupling universal coupling;
13-to middle cross beam; 14-multi-axis controller; 15-host computer;
16-absolute value encoder; 17-left side photoelectric sensor; 18-right side photoelectric sensor.
Detailed description of the invention
As depicted in figs. 1 and 2, the utility model comprise be symmetricly set on the steel plate left and right sides steel plate on the left of centering body on the right side of centering body and steel plate, and the control system for controlling centering body on the right side of centering body on the left of described steel plate and described steel plate, on the left of described steel plate, on the right side of centering body and described steel plate, centering body includes spaced first line slideway 1 and the second line slideway 2, described first line slideway 1 is provided with the first slide block 3 slided along the first line slideway 1, first perpendicular type reductor 4 and the first leading screw 5 be connected with the output shaft of the first perpendicular type reductor 4, the first feed screw nut that described first leading screw 5 is threaded is fixedly connected with the first slide block 3, described second line slideway 2 is provided with the second slide block 6 slided along the second line slideway 2, second perpendicular type reductor 7 and the second leading screw 8 be connected with the output shaft of the second perpendicular type reductor 7, the second feed screw nut that described second leading screw 8 is threaded is fixedly connected with the second slide block 6, between described first line slideway 1 and the second line slideway 2, middle position is provided with servo deceleration motor 9, the output shaft of described servo deceleration motor 9 is connected to T-shaped steering gear 10, the side of described T-shaped steering gear 10 is connected with the input of the first perpendicular type reductor 4 by the first Hooks coupling universal coupling 11, the opposite side of described T-shaped steering gear 10 is connected with the input of the second perpendicular type reductor 7 by the second Hooks coupling universal coupling 12, described first leading screw 5 and the first Hooks coupling universal coupling 11 perpendicular, described second leading screw 8 and the second Hooks coupling universal coupling 12 perpendicular, described first slide block 3 with the second slide block 6 is connected with all vertical with the second leading screw 8 with the first leading screw 5 and for steel plate is carried out centering to middle cross beam 13, described control system comprises the multi-axis controller 14 all connected with the servo deceleration motor 9 in centering body on the right side of the servo deceleration motor 9 in centering body on the left of described steel plate and described steel plate, and the host computer 15 to connect with described multi-axis controller 14, servo deceleration motor 9 on servo deceleration motor 9 on the left of described steel plate in centering body and on the right side of described steel plate in centering body is all connected to the absolute value encoder 16 for detecting the rotation number of turns and the position of servo deceleration motor 9, the output of described absolute value encoder 16 connects with the input of described multi-axis controller 14, the input of described multi-axis controller 14 is also connected to the left side photoelectric sensor 17 for detecting centering position on the left of steel plate and the right side photoelectric sensor 18 for detecting centering position on the right side of steel plate, described left side photoelectric sensor 17 be arranged on the left of described steel plate in centering body on middle cross beam 13, described right side photoelectric sensor 18 be arranged on the right side of described steel plate in centering body on middle cross beam 13.
In the present embodiment, described first Hooks coupling universal coupling 11 and the second Hooks coupling universal coupling 12 are SWC type Hooks coupling universal coupling.Described multi-axis controller 14 is Siemens CU320-2DP type multi-axis controller.Described host computer 15 is connected with described multi-axis controller 14 by PROFIBUS fieldbus.
In the present embodiment, the servo deceleration motor 9 on the right side of the servo deceleration motor 9 on the left of described steel plate in centering body and described steel plate in centering body is all connected with described multi-axis controller 14 by DRIVE CLIQT communication cable.The output of described absolute value encoder 16 is connected by the input of DRIVE CLIQT communication cable with described multi-axis controller 14.
In the present embodiment, the quantity of described left side photoelectric sensor 17 and the quantity of right side photoelectric sensor 18 are 2 ~ 4, are preferably 3.
When the utility model uses, multi-axis controller 14 pairs of servo deceleration motors 9 control, on the left of described steel plate on the right side of centering body and described steel plate in centering body to middle cross beam 13 under the driving force effect of servo deceleration motor 9, along steel plate cross direction to production line medial movement, to the steel plate centering on production line be in, and after centering, can ensure that steel plate will overlap along the center line of plate width direction and the center line of edge milling machines.
Specifically, on the left of described steel plate, on the right side of centering body and described steel plate, centering body makes the operation principle of steel plate centering be: multi-axis controller 14 exports the control signal to servo deceleration motor 9, the driving force that described servo deceleration motor 9 produces is assigned to both sides through the first Hooks coupling universal coupling 11 and the second Hooks coupling universal coupling 12 symmetrical transmission through T-shaped steering gear 10, the driving force that first Hooks coupling universal coupling 11 transmits is transferred to the first leading screw 5 after the first perpendicular type reductor 4 turns to, the first feed screw nut and the first slide block 3 is transferred to again by the first leading screw 5, first slide block 3 is driven middle cross beam 13 along steel plate cross direction to production line medial movement, simultaneously, the driving force that second Hooks coupling universal coupling 12 transmits is transferred to the second leading screw 8 after the second perpendicular type reductor 7 turns to, be transferred to the second feed screw nut and the second slide block 6 by the second leading screw 8 again, the second slide block 6 is driven middle cross beam 13 along steel plate cross direction to production line medial movement, to in the moving process of middle cross beam 13 under the driving force effect of servo deceleration motor 9, the rotation number of turns of absolute value encoder 16 pairs of servo deceleration motors 9 and position are detected and in real time by the signal feedback that detects to multi-axis controller 14, on the left of left side photoelectric sensor 17 pairs of steel plates, centering position is detected in real time and the signal detected is exported to multi-axis controller 14, on the left of right side photoelectric sensor 18 pairs of steel plates, centering position is detected in real time and the signal detected is exported to multi-axis controller 14, when left side photoelectric sensor 17 exports as high level, centering is described on the left of steel plate, now, the servo deceleration motor 9 that multi-axis controller 14 controls on the left of described steel plate in centering body shuts down, when right side photoelectric sensor 18 exports as high level, centering is described on the right side of steel plate, and now, the servo deceleration motor 9 that multi-axis controller 14 controls on the right side of described steel plate in centering body shuts down, and achieves the object of the automatic precise alignment of steel plate.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solutions of the utility model.
Claims (7)
1. an edge milling machines automatic centering device of steel plates, it is characterized in that: comprise be symmetricly set on the steel plate left and right sides steel plate on the left of centering body on the right side of centering body and steel plate, and the control system for controlling centering body on the right side of centering body on the left of described steel plate and described steel plate, on the left of described steel plate, on the right side of centering body and described steel plate, centering body includes spaced first line slideway (1) and the second line slideway (2), described first line slideway (1) is provided with the first slide block (3) slided along the first line slideway (1), first perpendicular type reductor (4) and the first leading screw (5) be connected with the output shaft of the first perpendicular type reductor (4), the first feed screw nut that described first leading screw (5) is threaded is fixedly connected with the first slide block (3), described second line slideway (2) is provided with the second slide block (6) slided along the second line slideway (2), second perpendicular type reductor (7) and the second leading screw (8) be connected with the output shaft of the second perpendicular type reductor (7), the second feed screw nut that described second leading screw (8) is threaded is fixedly connected with the second slide block (6), between described first line slideway (1) and the second line slideway (2), middle position is provided with servo deceleration motor (9), the output shaft of described servo deceleration motor (9) is connected to T-shaped steering gear (10), the side of described T-shaped steering gear (10) is connected with the input of the first perpendicular type reductor (4) by the first Hooks coupling universal coupling (11), the opposite side of described T-shaped steering gear (10) is connected with the input of the second perpendicular type reductor (7) by the second Hooks coupling universal coupling (12), described first leading screw (5) is perpendicular with the first Hooks coupling universal coupling (11), described second leading screw (8) is perpendicular with the second Hooks coupling universal coupling (12), described first slide block (3) with the second slide block (6) is connected with all vertical with the second leading screw (8) with the first leading screw (5) and for steel plate is carried out centering to middle cross beam (13), described control system comprises the multi-axis controller (14) all connected with the servo deceleration motor (9) in centering body on the right side of the servo deceleration motor (9) in centering body on the left of described steel plate and described steel plate, and the host computer (15) to connect with described multi-axis controller (14), the servo deceleration motor (9) of servo deceleration motor (9) on the left of described steel plate in centering body above and on the right side of described steel plate in centering body is all connected to the absolute value encoder (16) for detecting the rotation number of turns and the position of servo deceleration motor (9), the output of described absolute value encoder (16) connects with the input of described multi-axis controller (14), the input of described multi-axis controller (14) is also connected to the left side photoelectric sensor (17) for detecting centering position on the left of steel plate and the right side photoelectric sensor (18) for detecting centering position on the right side of steel plate, described left side photoelectric sensor (17) be arranged on the left of described steel plate in centering body on middle cross beam (13), described right side photoelectric sensor (18) be arranged on the right side of described steel plate in centering body on middle cross beam (13).
2. according to edge milling machines automatic centering device of steel plates according to claim 1, it is characterized in that: described first Hooks coupling universal coupling (11) and the second Hooks coupling universal coupling (12) are SWC type Hooks coupling universal coupling.
3. according to edge milling machines automatic centering device of steel plates according to claim 1, it is characterized in that: described multi-axis controller (14) is Siemens CU320-2DP type multi-axis controller.
4. according to edge milling machines automatic centering device of steel plates according to claim 1, it is characterized in that: described host computer (15) is connected with described multi-axis controller (14) by PROFIBUS fieldbus.
5. according to edge milling machines automatic centering device of steel plates according to claim 1, it is characterized in that: the servo deceleration motor (9) on the right side of the servo deceleration motor (9) on the left of described steel plate in centering body and described steel plate in centering body is all connected with described multi-axis controller (14) by DRIVE CLIQT communication cable.
6. according to edge milling machines automatic centering device of steel plates according to claim 1, it is characterized in that: the output of described absolute value encoder (16) is connected by the input of DRIVE CLIQT communication cable with described multi-axis controller (14).
7. according to edge milling machines automatic centering device of steel plates according to claim 1, it is characterized in that: the quantity in described left side photoelectric sensor (17) and the quantity of right side photoelectric sensor (18) are 2 ~ 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420790068.XU CN204321724U (en) | 2014-12-12 | 2014-12-12 | Edge milling machines automatic centering device of steel plates |
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| CN201420790068.XU CN204321724U (en) | 2014-12-12 | 2014-12-12 | Edge milling machines automatic centering device of steel plates |
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| CN204321724U true CN204321724U (en) | 2015-05-13 |
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| CN201420790068.XU Active CN204321724U (en) | 2014-12-12 | 2014-12-12 | Edge milling machines automatic centering device of steel plates |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424875A (en) * | 2016-11-02 | 2017-02-22 | 江苏双友智能装备科技股份有限公司 | Large-wall thick-steel plate double-edge edge milling machine |
-
2014
- 2014-12-12 CN CN201420790068.XU patent/CN204321724U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424875A (en) * | 2016-11-02 | 2017-02-22 | 江苏双友智能装备科技股份有限公司 | Large-wall thick-steel plate double-edge edge milling machine |
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