CN202344030U - Full-automatic profiling milling saw - Google Patents
Full-automatic profiling milling saw Download PDFInfo
- Publication number
- CN202344030U CN202344030U CN2011205282330U CN201120528233U CN202344030U CN 202344030 U CN202344030 U CN 202344030U CN 2011205282330 U CN2011205282330 U CN 2011205282330U CN 201120528233 U CN201120528233 U CN 201120528233U CN 202344030 U CN202344030 U CN 202344030U
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- saw
- cutterhead
- car door
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- backward
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Abstract
Disclosed is a full-automatic profiling milling saw, which comprises a base, a sliding seat, a cutter head portion and a front saw door portion and a rear saw door portion, wherein the cutter head portion includes a rack, a cutter head, a cutter bar assembly member, a saw, a saw assembly member, a diverter and a bearing, the cutter head is installed in the bearing on the rack, the cutter head is provided with the diverter, the cutter bar assembly member and the saw assembly member, the saw is installed on the saw assembly member which is connected with the cutter bar assembly member, the power of a main motor can be evenly distributed to two saws of the saw assembly member to subject steel tubes to cutting through planetary gear drive. According to the full-automatic profiling milling saw, the structure is simple, the maintenance is easy, and the rotation angle can reach 360 degrees when the cutter head is fed, thereby the two saws can be guaranteed simultaneously to be subjected to cooling by cooling liquid, the abrasion is uniform and saw blades can be simultaneously replaced, besides, only five motors are provided and the total power is about 140 kilowatts so that the energy consumption and the noises are small and the efficiency is high.
Description
Technical field
The utility model relates to a kind of full-automatic profiling milling saw.
Background technology
At full-automatic profiling milling saw is indispensable key equipment on the ERW straight welded pipe production line; It mainly is that the quantity-produced steel pipe is cut off according to the length of setting; It mainly is ERW welded tube and side, rectangular tube etc. to major diameter, big wall thickness, high grade of steel, and its performance quality directly influences production efficiency and production cost.Though the present domestic equipment that similar functions is arranged, the following problem of this equipment ubiquity:
1. plant machinery complex structure, manufacturing cost are high, failure rate of machinery is high, be not easy to maintaining.
2. the anglec of rotation during cutter fed rat is 180 °, and drag chain and a large amount of cable are installed above the cutterhead, not only is easy to generate mechanical breakdown; And maintaining is also quite inconvenient; In addition, because a saw cutter is in the dried state of cutting for a long time, another saw cutter is cooled off by emulsion for a long time; Inconsistent so wear and tear, then changing the increase of saw cutter frequency influences production efficiency.
3. energy consumption is big, noise is big, efficient is low etc.
Summary of the invention
The complex structure, the one-tenth product efficient anglec of rotation low, cutterhead that exist to existing profiling milling saw are merely 180 ° problem, and the utility model provides a kind of full-automatic profiling milling saw.
The technical scheme of the utility model is achieved in that a kind of full-automatic profiling milling saw; Comprise base, sliding seat, cutterhead part and forward and backward saw car door part; Base is provided with sliding seat; Cutterhead part and forward and backward saw car door part are installed on the sliding seat, and sliding seat supports the cutterhead part and forward and backward saw car door part back and forth slides on base, and said cutterhead partly comprises frame, cutterhead, knife bar assembly, saw cutter assembly, steering gear and bearing; Said cutterhead is installed in the bearing on the said frame; Steering gear, knife bar assembly and saw cutter assembly are installed on the said cutterhead, and said saw cutter assembly is connected with said knife bar assembly, the power of main motor is evenly distributed to through the planetary gear transmission on two saw cuttves of said saw cutter assembly steel pipe is cut.
Preferably; Said forward and backward saw car door partly comprises pipe clamping device and centralising device; Said forward and backward saw car door center is equipped with a circular hole; Said pipe clamping device is positioned at said forward and backward saw car door inside and is symmetrically distributed in the both sides at circular port center, and said centralising device is positioned at said forward and backward saw car door outside and is symmetrically distributed in the both sides at circular port center.
Preferably, the distance of said saw cutter and said pipe clamping device is less than 100mm.
Preferably, said cutterhead part is connected with cutterhead rotating servo control section, the speed and the angle of the feed of said cutterhead rotating servo control section control cutterhead circumference.
Preferably, the saw cutter of said cutterhead part partly is connected with the feed SERVO CONTROL through said steering gear, and the feed SERVO CONTROL is partly controlled the depth of cut of said saw cutter.
Preferably, said profiling milling saw partly is connected with dragging motor, and dragging motor partly makes saw car operation and line speed synchronous fully.
The beneficial effect of the utility model: the utility model is simple in structure, easy to maintenance; Anglec of rotation during cutter fed rat can reach 360 °, so just guarantees that two saw cuttves receive the cooling of cooling fluid simultaneously, and wearing and tearing are consistent and can change saw blade simultaneously; In addition; Number of motors is merely 5, and general power is about 140KW, and energy consumption is little, noise is little, efficient is high.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the side view of Fig. 1 in the utility model;
Fig. 3 is the structural representation of cutterhead part in the utility model;
Among the figure: 1 base, 2 sliding seats, 3 back saw car door parts, 4 preceding saw car door parts; 5 cutterhead rotating servo control sections, 6 feed SERVO CONTROL parts, 7 dragging motor parts, 8 cutterhead parts; 9 main motor parts, 10 waste material baskets, 11 steering gears, 12 knife bar assemblies; 13 saw cutter assemblies, 14 bearings, 15 planetary gears.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done further detailed explanation:
A kind of full-automatic profiling milling saw; Comprise base 1, sliding seat 2, cutterhead part 8 and forward and backward saw car door part; Base 1 is provided with sliding seat 2; Cutterhead part 8 and forward and backward saw car door part are installed on the sliding seat 2, and sliding seat 2 supports cutterhead part 8 and preceding saw car door part 4, back saw car door part 3 back and forth slide on base 1, and said cutterhead part 8 comprises frame, cutterhead, knife bar assembly 12, saw cutter assembly 13, steering gear 11 and bearing 14; Said cutterhead is installed in the bearing 14 on the said frame; Steering gear 11, knife bar assembly 12 and saw cutter assembly 13 are installed on the said cutterhead, and said saw cutter assembly 13 is connected with said knife bar assembly 12, the power of main motor is evenly distributed to through planetary gear 15 transmissions on two saw cuttves of said saw cutter assembly 13 steel pipe is cut.
State forward and backward saw car door in the utility model and partly comprise pipe clamping device and centralising device; Said forward and backward saw car door center is equipped with a circular hole; Said pipe clamping device is positioned at said forward and backward saw car door inside and is symmetrically distributed in the both sides at circular port center, and said centralising device is positioned at said forward and backward saw car door outside and is symmetrically distributed in the both sides at circular port center.
The distance of saw cutter and said pipe clamping device is less than 100mm described in the utility model.
The part of cutterhead described in the utility model 8 is connected with cutterhead rotating servo control section 5, the speed and the angle of said cutterhead rotating servo control section 5 control cutterhead circumference feeds.
The saw cutter of the part of cutterhead described in the utility model 8 is connected with feed SERVO CONTROL part 6 through said steering gear 11, the depth of cut of the said saw cutter of feed SERVO CONTROL part 6 controls.
The milling of profiling described in the utility model saw is connected with dragging motor part 7, and dragging motor part 7 makes saw car operation and line speed synchronous fully.
Embodiment: like Fig. 1, shown in 2; A kind of full-automatic profiling milling saw; Comprise base 1, sliding seat 2, cutterhead part 8 and forward and backward saw car door part; Base 1 is provided with sliding seat 2, and cutterhead part 8 and forward and backward saw car door part are installed on the sliding seat 2, and sliding seat 2 supports cutterhead part 8 and back and forth slides on base 1 with forward and backward saw car door part.
Wherein, base 1 mainly is to be used for supporting sliding seat 2 back and forth to slide, and guide rail, gear and motor reducer are installed above the base 1, is used for driving the tooth bar of sliding seat 2 bottoms, promotes sliding seat 2 and on base 1 guide rail, back and forth slides.One side is equipped with travel switch, is used for controlling saw car coasting distance, avoids sawing car and skids off base 1.Sliding seat 2 mainly is to be used for supporting cutterhead part 8 back and forth to slide on base 1 with forward and backward saw car door, and can adjust the centre-height of cutterhead part 8 according to the steel pipe of cutting different-diameter with hydraulic cylinder.Sliding seat 2 middle parts are equipped with row and cut machine, and the iron that it produces in the time of can be easily with cutting is cut and is collected in 10 li of waste material baskets automatically.Saw car door hydraulic cylinder also is installed above the sliding seat 2, can is changing saw blade and safeguard that easily car door being sawed in front and back when refueling is pushed into opening or closed condition.
Wherein, As shown in Figure 3; Cutterhead part 8 comprises frame, cutterhead, knife bar assembly 12, saw cutter, saw cutter assembly 13, steering gear 11 and bearing 14, and said cutterhead is installed in the bearing 14 on the said frame, and steering gear 11, knife bar assembly 12 and saw cutter assembly 13 are installed on the said cutterhead; Knife bar assembly 12 is to be transformed into radially to rotatablely move through steering gear 11 with axially rotatablely moving to pass to ball-screw; Make the saw cutter through ball-screw feed and withdrawing exactly, the main shaft of two saw cuttves is the structures through planetary gear 15 transmissions, and main motor need not rotate with cutterhead; Said saw cutter assembly 13 is connected with said knife bar assembly 12, the power of main motor is evenly distributed to through planetary gear 15 transmissions on two saw cuttves of said saw cutter assembly 13 steel pipe is cut.Main motor part 9 is made up of the logical variable-frequency motor of a Daepori and one group of frequency conversion control unit, can select suitable cutting speed according to the steel pipe of cutting different-diameter, and power is delivered to the main shaft of cutterhead part 8 through an arc tooth synchronous belt.(power of motor and rotating speed are by decisions such as the unit speed that cuts steel pipe, diameter of steel tube, wall thickness, materials)
Forward and backward saw car door is assemblied in the forward and backward both sides of saw car; All there is a circular port at forward and backward saw car door center; The saw car door gets into steel pipe from the back; Saw car door after the cut-out more in the past and release, centralising device is installed in the bilateral symmetry at saw center, car door outer circular hole and arranges, clamping device is installed the bilateral symmetry at saw center, car door inner circular hole and arranged.
Cutterhead rotating servo control section 5: cutterhead rotating servo control section 5 is made up of a servomotor and a gear reduction unit; Power is delivered to cutterhead part 8 through an arc tooth synchronous belt; Mainly be after two saw cuttves of control are cut thickness of steel pipe, the speed and the angle of the feed of cutterhead circumference.
Feed SERVO CONTROL part 6: feed SERVO CONTROL part 6 is made up of a servomotor and a gear reduction unit; The ball-screw that power is delivered to knife bar through arc tooth synchronous belt through steering gear 11 becomes and rotatablely moves, and mainly being control saw cutter selects the radially depth of cut of saw cutter according to the steel pipe of the steel pipe of different-diameter or different section shape.The saw cutter was return initial point after cutting was accomplished.
Dragging motor part 7: dragging motor part 7 is made up of a dc speed-regulating motor and a decelerator, and it mainly is the speed of service of calculating the saw car according to the speedometer of production line, makes operation of saw car and line speed synchronous fully.
In sum, the utility model is simple in structure, easy to maintenance, and the anglec of rotation during cutter fed rat can reach 360 °; So just guarantee that two saw cuttves receive the cooling of cooling fluid simultaneously; Wearing and tearing are consistent and can change saw blade simultaneously, and in addition, number of motors is merely 5; General power is about 140KW, and energy consumption is little, noise is little, efficient is high.
Claims (6)
1. a full-automatic profiling milling is sawed; Comprise base, sliding seat, cutterhead part and forward and backward saw car door part; Base is provided with sliding seat, and cutterhead part and forward and backward saw car door part are installed on the sliding seat, and sliding seat supports the cutterhead part and forward and backward saw car door part back and forth slides on base; It is characterized in that: said cutterhead partly comprises frame, cutterhead, knife bar assembly, saw cutter, saw cutter assembly, steering gear and bearing; Said cutterhead is installed in the bearing on the said frame, and steering gear, knife bar assembly and saw cutter assembly are installed on the said cutterhead, and said saw cutter is installed on the said saw cutter assembly; Said saw cutter assembly is connected with said knife bar assembly, the power of main motor is evenly distributed to through the planetary gear transmission on two saw cuttves of said saw cutter assembly steel pipe is cut.
2. full-automatic profiling milling saw according to claim 1; It is characterized in that: said forward and backward saw car door partly comprises pipe clamping device and centralising device; Said forward and backward saw car door center is equipped with a circular hole; Said pipe clamping device is positioned at said forward and backward saw car door inside and is symmetrically distributed in the both sides at circular port center, and said centralising device is positioned at said forward and backward saw car door outside and is symmetrically distributed in the both sides at circular port center.
3. full-automatic profiling milling saw according to claim 2, it is characterized in that: the distance of said saw cutter and said pipe clamping device is less than 100mm.
4. full-automatic profiling milling saw according to claim 1 and 2 is characterized in that: said cutterhead part is connected with cutterhead rotating servo control section, the speed and the angle of the feed of said cutterhead rotating servo control section control cutterhead circumference.
5. full-automatic profiling milling saw according to claim 1 and 2, it is characterized in that: the saw cutter of said cutterhead part partly is connected with the feed SERVO CONTROL through said steering gear, and the feed SERVO CONTROL is partly controlled the depth of cut of said saw cutter.
6. full-automatic profiling milling saw according to claim 1 and 2, it is characterized in that: said profiling milling saw partly is connected with dragging motor, dragging motor the saw car is moved and line speed synchronous fully.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205282330U CN202344030U (en) | 2011-12-16 | 2011-12-16 | Full-automatic profiling milling saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205282330U CN202344030U (en) | 2011-12-16 | 2011-12-16 | Full-automatic profiling milling saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202344030U true CN202344030U (en) | 2012-07-25 |
Family
ID=46533059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205282330U Expired - Fee Related CN202344030U (en) | 2011-12-16 | 2011-12-16 | Full-automatic profiling milling saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202344030U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846705A (en) * | 2014-01-26 | 2014-06-11 | 宁波敏实汽车零部件技术研发有限公司 | Elongated aluminum part sawing milling method and special device thereof |
| CN111112706A (en) * | 2019-12-31 | 2020-05-08 | 天津正大通用钢管科技有限公司 | Steel pipe multi-roller clamping type milling equipment |
| CN115740621A (en) * | 2022-11-01 | 2023-03-07 | 凯控自动化设备(天津)有限公司 | Feeding method of profiling milling flying saw in sawing right-angle square tube |
-
2011
- 2011-12-16 CN CN2011205282330U patent/CN202344030U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846705A (en) * | 2014-01-26 | 2014-06-11 | 宁波敏实汽车零部件技术研发有限公司 | Elongated aluminum part sawing milling method and special device thereof |
| CN103846705B (en) * | 2014-01-26 | 2017-01-11 | 宁波敏实汽车零部件技术研发有限公司 | Elongated aluminum part sawing milling method and special device thereof |
| CN111112706A (en) * | 2019-12-31 | 2020-05-08 | 天津正大通用钢管科技有限公司 | Steel pipe multi-roller clamping type milling equipment |
| CN111112706B (en) * | 2019-12-31 | 2024-04-26 | 天津正大通用钢管科技有限公司 | Steel pipe multi-roller clamping type milling equipment |
| CN115740621A (en) * | 2022-11-01 | 2023-03-07 | 凯控自动化设备(天津)有限公司 | Feeding method of profiling milling flying saw in sawing right-angle square tube |
| CN115740621B (en) * | 2022-11-01 | 2023-08-18 | 凯控自动化设备(天津)有限公司 | Feeding method of profiling milling flying saw in sawing right-angle square tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20121216 |