CN203843497U - Overlaying device - Google Patents
Overlaying device Download PDFInfo
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- CN203843497U CN203843497U CN201420144718.3U CN201420144718U CN203843497U CN 203843497 U CN203843497 U CN 203843497U CN 201420144718 U CN201420144718 U CN 201420144718U CN 203843497 U CN203843497 U CN 203843497U
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- leading screw
- knife rest
- dolly
- inductor
- servo unit
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- 238000003466 welding Methods 0.000 claims abstract description 49
- 238000007514 turning Methods 0.000 claims abstract description 13
- 230000001360 synchronised effect Effects 0.000 claims description 14
- 230000006698 induction Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000012360 testing method Methods 0.000 claims description 4
- 230000004907 flux Effects 0.000 claims description 3
- 229910000679 solder Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract description 5
- 238000007669 thermal treatment Methods 0.000 abstract 3
- 238000010438 heat treatment Methods 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 208000037656 Respiratory Sounds Diseases 0.000 description 3
- 238000005253 cladding Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000005552 hardfacing Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses an overlaying device and mainly aims at providing an overlaying device integrated with overlaying, thermal treatment and turning processes. The overlaying device comprises a numerical control machine tool, a welding machine device arranged on a cross beam of the numerical control machine tool, a sensing device arranged on a tool body guide rail of the numerical control machine tool and a knife rest device, wherein the welding machine device is used for overlaying work of a round roller, the sensing device is used for thermal treatment work of the round roller, and the knife rest device is used for turning work of the round roller. The overlaying device can finish overlaying, thermal treatment and turning in one, reduces the labor intensity of workers, shortens the machining time, improves the production efficiency, meanwhile avoids workpiece damage caused by carrying and improves the product pass percent. The overlaying device adopts numerical control, has the advantages of being high in automation degree and machining accuracy and improves the overlaying quality.
Description
Technical field
The utility model relates to a kind of surfacing equipment.
Background technology
Built-up welding, as the one economy of material surface modifying and process fast, is applied in the reparation of each industrial department part more and more widely, and wherein the built-up welding reparation of round roller is exactly a very part and parcel.The high-temperature oxydation that conticaster Continuous Casting Rolls, rolled by cold rolling machine roller and hot-rolling mill hot roll in metallurgical industry born in the course of the work can cause wearing and tearing, alternation mechanical stress and thermal stress can cause crackle, also has the roller mill compression roller in mining machinery field under long-term work condition, also to there will be wearing and tearing and crackle.
In order to improve the situation such as wearing and tearing and crackle of round roller, improve service life, what conventionally adopt is the composite roll technology of hardfacing alloy, deposited metal is Low Carbon Martensite Stainless Steel, repairs old roller thereby reach, and improves the object that the life-span reduces costs.In order to ensure the uniformity of round roller overlay cladding, helix welding method is the most frequently used overlaying method.Domestic some welding research institutions have developed surfacing equipment according to this method, and have designed bead-welding technology route, have had at present a lot of professional round roller built-up welding enterprise, and what its product was also extensively sent out is applied to each large industrial department.But the mechanical mechanism of these overlaying welding machine tools is basic identical, control mode mostly is RLC and PLC, and machining accuracy can not be guaranteed.The more important thing is this link of top layer built-up welding that can only carry out in bead-welding technology flow process, more exchange device of heat treatment and turning, affects production efficiency, and round roller easily causes damage in handling process, and production cost is high, time and effort consuming, labor strength are large, causes very large inconvenience to production.
Utility model content
For the problems referred to above, the utility model provides a kind of surfacing equipment that integrates built-up welding, heat treatment and three kinds of techniques of turning.
For achieving the above object, the utility model build-up welding apparatus comprises electrical power control cabinet, Digit Control Machine Tool, be arranged on the fixture of fixing round roller on described Digit Control Machine Tool, be arranged on welder device on the crossbeam of described Digit Control Machine Tool, be arranged on the induction installation of on the bed ways of described Digit Control Machine Tool, round roller being heat-treated and the cutter holder device of turning round roller; Wherein said welder device, comprise and vertically move dolly, vertically move the second servo unit that dolly moves along described crossbeam direction described in controlling, be arranged on the oscilaltion dolly on described travelling car, control described oscilaltion dolly at described the 3rd servo unit moving up and down on dolly that vertically moves, wherein said oscilaltion dolly is provided with head and the solder flux bucket of submerged arc welding machine; Described induction installation, comprises inductor and controls the 5th servo unit that described inductor moves along described bed ways direction; Described cutter holder device, comprises knife rest, controls the 4th servo unit that described knife rest moves along the direction of described bed ways and controls described knife rest along the first servo unit moving perpendicular to the direction of described bed ways.
Further, the crossbeam of described door frame is provided with three row beam guideways, and each described beam guideway is provided with at least two take-up housings, described in vertically move dolly and be fixed on all described take-up housings; Described the second servo unit comprises the second leading screw be arrangeding in parallel with described three row beam guideways, the second servomotor that is arranged on described second leading screw one end and is connected with described the second leading screw by shaft coupling, be arranged on the second encoder of the described second leading screw other end, described in being wherein arranged on the supporting nut of described the second leading screw, vertically move on dolly, described the second servomotor drives described the second leading screw to rotate by described shaft coupling, vertically moves dolly and move along described beam guideway described in making.
Further, the described two row square constant load type line slideways that be arranged in parallel along the vertical direction on dolly that vertically move, each described square constant load type line slideway is provided with at least two take-up housings, and described oscilaltion dolly is fixed on all described take-up housings; Described the 3rd servo unit comprises the 3rd servomotor and is arranged on the 3rd middle leading screw of the described square constant load type of two row line slideway, described the 3rd leading screw and described square constant load type line slideway be arranged in parallel, the nut supporting with described the 3rd leading screw is arranged on described oscilaltion dolly, described the 3rd driven by servomotor the 3rd leading screw rotates, and described oscilaltion dolly is moved up and down along described square constant load type line slideway.
Further, described the 4th servo unit and described the 5th servo unit include the 4th leading screw that is arranged on a lathe bed side, are arranged on the 4th servomotor of described the 4th leading screw one end, are arranged on the 4th encoder of described the 4th leading screw other end; Described the 5th servo unit also comprises the first synchronous pulley that is arranged on described the 4th leading screw and is provided with one end of described the 4th encoder, be arranged on the 5th leading screw on the lathe bed side of a relative side of the lathe bed side that is provided with described the 4th leading screw, be arranged on second synchronous pulley of described the 5th leading screw one end, the inductor being fixed together with described inductor vertically moves slip crate, wherein said the first synchronous pulley is connected by Timing Belt with described the second synchronous pulley, is arranged on described inductor vertically moves on slip crate with the supporting clasp nut of described the 5th leading screw.
Further, described knife rest is arranged on knife rest slide carriage, and described knife rest slide carriage is arranged on described bed ways; Described the 4th servo unit also comprises knife rest length feed slip crate is set, and described knife rest length feed slip crate and described knife rest slide carriage are fixed together, and the clasp nut supporting with described the 4th leading screw is arranged on described knife rest length feed slip crate.
Further, described induction installation also comprises the inductor travelling car being arranged on described bed ways, be arranged on the inductor traverse feed guide rail on described inductor travelling car, be arranged on the inductor support on described inductor traverse feed guide rail, described inductor is fixed on described inductor support.
Further, described the first servo unit comprises the first servomotor, gear-box, the first leading screw and the first encoder that are arranged on described knife rest slide carriage, described in described the first driven by servomotor, the first leading screw rotates, thereby knife rest edge on knife rest slide carriage is moved perpendicular to the direction of described bed ways, when mobile, test the speed and control stroke by described the first encoder.
Further, the main axis transmission system of described Digit Control Machine Tool comprises main spindle box, the main spindle box belt wheel being connected with the power shaft of described main spindle box, spindle motor, the spindle motor belt wheel being connected with described spindle motor, wherein said main spindle box belt wheel is with and is connected by V with described spindle motor belt wheel, and described spindle motor is variable-frequency motor.
Further, described fixture comprises scroll chuck and is arranged on the extension type thimble tailstock on bed ways, and wherein scroll chuck is connected with the output of the main shaft of the main axis transmission system of described Digit Control Machine Tool.
Further, described in, vertically move control panel and wire reel that dolly is provided with submerged arc welding machine.
The utility model surfacing equipment, integrate built-up welding, heat treatment and three kinds of techniques of turning, can on same equipment, complete built-up welding, heat treatment and turning processing, alleviate workman's labour intensity, shorten process time, improve production efficiency, avoided the workpiece causing because of carrying to damage simultaneously, improved product percent of pass.Different with PLC control mode from the RLC adopting in the past, what each device of the utility model surfacing equipment all adopted as welder device, induction installation and cutter holder device is numerical control control, have advantages of that automaticity is high, machining accuracy is high, improved surfacing quality.In addition, the utility model surfacing equipment is simple in structure, compact, easy to operate.
Brief description of the drawings
Fig. 1 is the front view of the utility model surfacing equipment;
Fig. 2 is the rear view of the utility model surfacing equipment;
Fig. 3 is the cutaway view of the main spindle box of the utility model surfacing equipment.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is further described.
The utility model surfacing equipment comprises the fixture of electrical power control cabinet, Digit Control Machine Tool, welder device, induction installation, cutter holder device, round roller.
As shown in Figures 1 to 3, the main axis transmission system of Digit Control Machine Tool comprises main spindle box 30 and spindle motor 29, the power shaft of main spindle box is connected with main spindle box belt wheel 32 by spline, spindle motor 29 is connected with spindle motor belt wheel 31, the diameter of main spindle box belt wheel 32 is greater than the diameter of spindle motor belt wheel 31, and main spindle box belt wheel 32 is with and is connected by V with spindle motor belt wheel 31.
Main spindle box 30 comprises main spindle box bonnet 41, Biserial cylindrical roller bearing 42, casing 44, main shaft 43, axle sleeve 45, thrust ball bearing 46, Biserial cylindrical roller bearing 47 and front-end of spindle lid 48.
The output shaft of main spindle box 30 is connected with scroll chuck 27, on the bed ways 21 of Digit Control Machine Tool, be also provided with extension type thimble tailstock 16, scroll chuck and extension type thimble tailstock form the fixture of round roller, because the fixture of round roller is connected with main axis transmission system, spindle motor rotates with the main shaft that drives main spindle box by V, so the main shaft of main spindle box drives round roller fixing in fixture to rotate, spindle motor is variable-frequency motor in addition, and round roller rotating speed is adjustable.
Welder device is arranged on the crossbeam of door frame 4 of Digit Control Machine Tool, for the top layer built-up welding work of round roller.Welder device comprises and vertically moves dolly 6, controls and vertically move the second servo unit that dolly moves along beam guideway 3, be arranged on the oscilaltion dolly 12 vertically moving on dolly, control the 3rd servo unit that oscilaltion dolly moves along the vertical direction, wherein said oscilaltion dolly 12 is provided with head 14 and the solder flux bucket 13 of submerged arc welding machine, vertically moves dolly 6 and be provided with control panel 7 and the wire reel 8 of submerged arc welding machine.
The second servo unit comprises the second servomotor 2, the second leading screw 5 and the second encoder 15.On the crossbeam of door frame, there are three row beam guideways 3, every row beam guideway 3 is provided with two take-up housings, vertically move on the take-up housing that dolly 6 is fixed on three row beam guideways 3, owing to being provided with three row beam guideways 3, submerged arc welding machine, in the time carrying out work, vertically moves being fixed on beam guideway 3 that dolly 6 can be stable.The second servomotor 2 is fixed on one end of crossbeam, and the second encoder 15 is fixed on the other end of crossbeam, and the second leading screw 5 be arranged in parallel with beam guideway 3.The second servomotor 2 is connected with the second leading screw 5 by shaft coupling, be fixed on and vertically move on dolly 6 with the supporting nut of the second leading screw 5, such the second servomotor 2 just can drive the second leading screw 5 to rotate, and moves along beam guideway 3 thereby make to vertically move dolly 6.
The 3rd servo unit comprises the 3rd servomotor 9 and the 3rd leading screw 11.Vertically moving on dolly 6 along the vertical direction the i.e. direction perpendicular to beam guideway 3, two row square constant load type line slideways 10 are set, the 3rd leading screw 11 is arranged on the centre position of two row square constant load type line slideways 10, on every row square constant load type line slideway 10, two take-up housings are installed, oscilaltion dolly 12 is fixed on four take-up housings of two row square constant load type line slideways 10, like this under the driving of the 3rd servomotor 9, the 3rd leading screw 11 rotates, thereby oscilaltion dolly is moved up and down along square constant load type line slideway 10.
Because being arranged on oscilaltion, the head 14 of submerged arc welding machine gets off on 12, so the head 14 of submerged arc welding machine can move up and down with oscilaltion dolly 12, the head 14 of submerged arc welding machine because being arranged on, oscilaltion dolly 12 vertically moves on dolly 6 again, so can move along beam guideway 3 directions along with vertically moving dolly 6 again.
Cutter holder device is arranged on the bed ways 21 of Digit Control Machine Tool, for the turnery of round roller.Cutter holder device comprises knife rest 20, control the 4th servo unit that described knife rest moves along the direction of described bed ways and control described knife rest along the first servo unit moving perpendicular to the direction of described bed ways.
Knife rest 20 is arranged on knife rest slide carriage 18, and knife rest slide carriage 18 is arranged on the bed ways 21 of Digit Control Machine Tool.The 4th servo unit comprises the 4th leading screw 26 that is arranged on a lathe bed side, be arranged on the 4th servomotor 28 of described the 4th leading screw 26 one end, be arranged on the 4th encoder 17 of described the 4th leading screw 26 other ends, the knife rest length feed slip crate 19 being fixed together with knife rest slide carriage 18, is wherein arranged on knife rest length feed slip crate 19 with the supporting clasp nut of described the 4th leading screw 26.Clasp nut in control knife rest length feed slip crate 19 is in closure state, the 4th servomotor 28 drives the 4th leading screw 26 to rotate, owing to being fixed on knife rest length feed slip crate 19 with the supporting nut of the 4th leading screw 26, make like this knife rest slide carriage 18 be with movable knife rack 20 to move along bed ways 21, when mobile, test the speed and control stroke by the 4th encoder 17 cutter setting frames 20.
The first servo unit comprises the first servomotor 37, gear-box 36, the first encoder 35 and the first leading screw.The first servomotor 37 drives the first leading screw to rotate, thereby makes knife rest 20 and knife rest slide carriage 18 along moving perpendicular to the direction of bed ways 21, when mobile, tested the speed and is controlled stroke by the first encoder 35 cutter setting frames 20.
Induction installation is arranged on the bed ways 21 of Digit Control Machine Tool, for heat treatment work.Induction installation comprises inductor 22 and controls the 5th servo unit that inductor moves along described bed ways direction.Induction installation also comprises the inductor travelling car 25 on the bed ways that are arranged on Digit Control Machine Tool, be arranged on the inductor traverse feed guide rail 24 on inductor travelling car, be arranged on the inductor support 23 on inductor traverse feed guide rail, wherein on inductor support 23, inductor 22 be set.
The 5th servo unit and the 4th servo unit include the 4th servomotor 28, the 4th leading screw 26, the 4th encoder 17, the 5th servo unit also comprises the first synchronous pulley 40 that is arranged on described the 4th leading screw 26 and is provided with one end of described the 4th encoder 17, be arranged on the 5th leading screw 34 on the lathe bed side of a relative side of the lathe bed side that is provided with the 4th leading screw 26, be arranged on second synchronous pulley 38 of described the 5th leading screw 34 one end, the inductor being fixed together with inductor travelling car 25 vertically moves slip crate 33, wherein said the first synchronous pulley 40 is connected by Timing Belt 39 with described the second synchronous pulley 38, being arranged on described inductor with the supporting clasp nut of described the 5th leading screw 34 vertically moves on slip crate 33.First the clasp nut of controlling in knife rest length feed slip crate 19 is placed in to open configuration, the clasp nut again control inductor being vertically moved in slip crate 33 is placed in closure state, the 4th servomotor 28 drives the 4th leading screw 26 to rotate, the first synchronous pulley 40 drives the second synchronous pulley 38 to rotate by Timing Belt 39, thereby the 5th leading screw 34 is rotated, vertically move on slip crate 33 owing to being arranged on described inductor with the supporting clasp nut of described the 5th leading screw 34, inductor vertically moves slip crate 33 and drives the inductor 22 on inductor travelling car 25 to move along bed ways 21.
In addition, realize by manual adjustments perpendicular to moving of bed ways 21 directions on inductor 22 edge on inductor traverse feed guide rail 24.
Knife rest 20 and inductor 22 are all driven by the 4th servomotor 28 along moving of bed ways 21 directions, and all test the speed and control stroke by the 4th encoder 17, in the time heat-treating work, inductor motion, knife rest is static, at this moment need to make inductor to vertically move the interior clasp nut of slip crate 33 in closure state, the clasp nut in knife rest length feed slip crate 19 is in open configuration; In the time carrying out turnery, inductor is static, and knife rest motion, at this moment needs to make inductor to vertically move the interior clasp nut of slip crate 33 in open configuration, and the clasp nut in knife rest length feed slip crate 19 is in closure state.
The course of work of the utility model surfacing equipment:
First the round roller that needs built-up welding is winched on Digit Control Machine Tool, with scroll chuck 27 and extension type thimble tailstock, round roller is fixed, the head of submerged arc welding machine 14 is adjusted to the end face of round roller and is alignd, and the height of the head of submerged arc welding machine 14 is adjusted to correct position.On the touch-screen of electrical power control cabinet, call built-up welding program, and the parameter such as length feed speed, stroke, submerged arc welding machine single lifting height and the built-up welding thickness of submerged arc welding machine of the head 14 of rotating speed, the submerged arc welding machine of the main shaft of main spindle box is set, wherein the length feed speed of the head 14 of submerged arc welding machine refers to the speed that the head 14 of submerged arc welding machine moves along beam guideway 3, start the utility model surfacing equipment, the built-up welding work of welder device starts to carry out.According to the built-up welding program of design, put at beginning welding position that to put with whole welding position are all first along the circumferential direction built-up welding one week built-up welding one week at not mobile submerged arc welding machine head 14 in the situation that.When heap is soldered after one deck, the 3rd servomotor 9 drives the 3rd leading screw 11 to rotate, and the head 14 of submerged arc welding machine upwards promotes, and then the head 14 of submerged arc welding machine continues built-up welding to opposite direction, and motion so repeatedly, until reach the built-up welding thickness of setting.
After built-up welding work completes, for improving postwelding tissue and eliminating welding stress, also to carry out to overlay cladding the heat treatment of 550 DEG C～600 DEG C.By inductor be adjusted to round roller directly over, and the end face of close round roller, pulling spanner on knife rest length feed slip crate 19 makes clasp nut in knife rest length feed slip crate 19 in open configuration, pulling inductor vertically moves spanner on slip crate 33 and makes inductor vertically move clasp nut in slip crate 33 in closure state, knife rest 20 remains static like this, and inductor 22 can move along bed ways 21 under the driving of the 4th servomotor 28.On the touch-screen of electrical power control cabinet, call eddy-current heating program, and the parameters such as induction heating temperature, inductor length feed stroke, eddy-current heating time are set, wherein inductor length feed stroke refers to the stroke that inductor moves along bed ways 21 directions, start the utility model surfacing equipment, at this moment round roller starts to rotate, inductor moves back and forth along the body of roll of round roller, and in the time that temperature inductor detects that temperature arrives design temperature, inductor stops heating.
Complete after heat treatment work, to carry out turning processing to overlay cladding, first vertically move spanner on slip crate 33 and make inductor vertically move clasp nut in slip crate 33 in open configuration pulling inductor, pulling spanner on knife rest length feed slip crate 19 makes clasp nut in knife rest length feed slip crate 19 in closure state, inductor 22 remains static, and knife rest 20 can move along bed ways 21 under the driving of the 4th servomotor 28.On the touch-screen of electrical power control cabinet, call turning procedure, and relevant parameter is set, start the utility model surfacing equipment, carry out the turnery of round roller.
The utility model surfacing equipment, integrate built-up welding, heat treatment and three kinds of techniques of turning, can on same equipment, complete built-up welding, heat treatment and turning processing, alleviate workman's labour intensity, shorten process time, improve production efficiency, avoided the workpiece causing because of carrying to damage simultaneously, improved product percent of pass.Different with PLC control mode from the RLC adopting in the past, what each device of the utility model surfacing equipment all adopted as welder device, induction installation and cutter holder device is numerical control control, have advantages of that automaticity is high, machining accuracy is high, improved surfacing quality.In addition, the utility model surfacing equipment is simple in structure, compact, easy to operate.
Above; it is only preferred embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.
Claims (10)
1. a surfacing equipment, it is characterized in that: comprise electrical power control cabinet, Digit Control Machine Tool, be arranged on the fixture of fixing round roller on described Digit Control Machine Tool, be arranged on the welder device on the crossbeam of described Digit Control Machine Tool, be arranged on the induction installation of on the bed ways of described Digit Control Machine Tool, round roller being heat-treated and the cutter holder device of turning round roller;
Wherein said welder device, comprise and vertically move dolly, vertically move the second servo unit that dolly moves along described crossbeam direction described in controlling, be arranged on the oscilaltion dolly on described travelling car, control described oscilaltion dolly at described the 3rd servo unit moving up and down on dolly that vertically moves, wherein said oscilaltion dolly is provided with head and the solder flux bucket of submerged arc welding machine;
Described induction installation, comprises inductor and controls the 5th servo unit that described inductor moves along described bed ways direction;
Described cutter holder device, comprises knife rest, controls the 4th servo unit that described knife rest moves along the direction of described bed ways and controls described knife rest along the first servo unit moving perpendicular to the direction of described bed ways.
2. surfacing equipment according to claim 1, is characterized in that: described crossbeam is provided with three row beam guideways, each described beam guideway is provided with at least two take-up housings, described in vertically move dolly and be fixed on described take-up housing;
Described the second servo unit comprises the second leading screw be arrangeding in parallel with described three row beam guideways, the second servomotor that is arranged on described second leading screw one end and is connected with described the second leading screw by shaft coupling, be arranged on the second encoder of the described second leading screw other end, described in being wherein arranged on the supporting nut of described the second leading screw, vertically move on dolly, described the second servomotor drives described the second leading screw to rotate by described shaft coupling, vertically moves dolly and move along described beam guideway described in making.
3. surfacing equipment according to claim 1, it is characterized in that: described in vertically move the two row square constant load type line slideways that be arranged in parallel along the vertical direction on dolly, each described square constant load type line slideway is provided with at least two take-up housings, and described oscilaltion dolly is fixed on described take-up housing;
Described the 3rd servo unit comprises the 3rd servomotor and is arranged on the 3rd middle leading screw of the described square constant load type of two row line slideway, described the 3rd leading screw and described square constant load type line slideway be arranged in parallel, the nut supporting with described the 3rd leading screw is arranged on described oscilaltion dolly, described the 3rd driven by servomotor the 3rd leading screw rotates, and described oscilaltion dolly is moved up and down along described square constant load type line slideway.
4. surfacing equipment according to claim 1, it is characterized in that: described the 4th servo unit and described the 5th servo unit include the 4th leading screw that is arranged on a lathe bed side, be arranged on the 4th servomotor of described the 4th leading screw one end, be arranged on the 4th encoder of described the 4th leading screw other end;
Described the 5th servo unit also comprises the first synchronous pulley that is arranged on described the 4th leading screw and is provided with one end of described the 4th encoder, be arranged on the 5th leading screw on the lathe bed side of a relative side of the lathe bed side that is provided with described the 4th leading screw, be arranged on second synchronous pulley of described the 5th leading screw one end, the inductor being fixed together with described inductor vertically moves slip crate, wherein said the first synchronous pulley is connected by Timing Belt with described the second synchronous pulley, is arranged on described inductor vertically moves on slip crate with the supporting clasp nut of described the 5th leading screw.
5. surfacing equipment according to claim 1, is characterized in that: described knife rest is arranged on knife rest slide carriage, described knife rest slide carriage is arranged on described bed ways;
Described the 4th servo unit also comprises knife rest length feed slip crate, and described knife rest length feed slip crate and described knife rest slide carriage are fixed together, and the clasp nut supporting with described the 4th leading screw is arranged on described knife rest length feed slip crate.
6. surfacing equipment according to claim 1, it is characterized in that: described induction installation also comprises the inductor travelling car being arranged on described bed ways, be arranged on the inductor traverse feed guide rail on described inductor travelling car, be arranged on the inductor support on described inductor traverse feed guide rail, described inductor is fixed on described inductor support.
7. surfacing equipment according to claim 1, it is characterized in that: described the first servo unit comprises the first servomotor, gear-box, the first leading screw and the first encoder that are arranged on described knife rest slide carriage, described in described the first driven by servomotor, the first leading screw rotates, thereby knife rest edge on knife rest slide carriage is moved perpendicular to the direction of described bed ways, when mobile, test the speed and control stroke by described the first encoder.
8. surfacing equipment according to claim 1, it is characterized in that: the main axis transmission system of described Digit Control Machine Tool comprises main spindle box, the main spindle box belt wheel being connected with the power shaft of described main spindle box, spindle motor, the spindle motor belt wheel being connected with described spindle motor, wherein said main spindle box belt wheel is with and is connected by V with described spindle motor belt wheel, and described spindle motor is variable-frequency motor.
9. surfacing equipment according to claim 1, it is characterized in that: described fixture comprises scroll chuck and be arranged on the extension type thimble tailstock on bed ways, wherein scroll chuck is connected with the output of the main shaft of the main axis transmission system of described Digit Control Machine Tool.
10. surfacing equipment according to claim 1, is characterized in that: described in vertically move dolly and be provided with control panel and the wire reel of submerged arc welding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144718.3U CN203843497U (en) | 2014-03-27 | 2014-03-27 | Overlaying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144718.3U CN203843497U (en) | 2014-03-27 | 2014-03-27 | Overlaying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203843497U true CN203843497U (en) | 2014-09-24 |
Family
ID=51556555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420144718.3U Expired - Lifetime CN203843497U (en) | 2014-03-27 | 2014-03-27 | Overlaying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203843497U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862296A (en) * | 2014-03-27 | 2014-06-18 | 中冶华天工程技术有限公司 | Bead welding device |
| CN108857199A (en) * | 2018-08-10 | 2018-11-23 | 安徽鼎恒再制造产业技术研究院有限公司 | A kind of shaft-like workpiece build-up welding apparatus |
| CN109202106A (en) * | 2018-09-25 | 2019-01-15 | 赵银宝 | A kind of moving device for lathe tailstock |
-
2014
- 2014-03-27 CN CN201420144718.3U patent/CN203843497U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862296A (en) * | 2014-03-27 | 2014-06-18 | 中冶华天工程技术有限公司 | Bead welding device |
| CN108857199A (en) * | 2018-08-10 | 2018-11-23 | 安徽鼎恒再制造产业技术研究院有限公司 | A kind of shaft-like workpiece build-up welding apparatus |
| CN109202106A (en) * | 2018-09-25 | 2019-01-15 | 赵银宝 | A kind of moving device for lathe tailstock |
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