CN202684277U - Flat irregular-shaped groove numerical control cutting device - Google Patents
Flat irregular-shaped groove numerical control cutting device Download PDFInfo
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- CN202684277U CN202684277U CN 201220224989 CN201220224989U CN202684277U CN 202684277 U CN202684277 U CN 202684277U CN 201220224989 CN201220224989 CN 201220224989 CN 201220224989 U CN201220224989 U CN 201220224989U CN 202684277 U CN202684277 U CN 202684277U
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- shaped groove
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Abstract
The utility model relates to a flat irregular-shaped groove numerical control cutting device which comprises a tray, a driving device, a rotation mechanism and a whole lifting mechanism. Slide blocks are arranged on two sides under the tray, the slide blocks are connected with a guide rail arranged on a cutting machine beam, and the rotation mechanism and the whole lifting mechanism are arranged in the middle of the tray. The flat irregular-shaped groove numerical control cutting device further comprises a straight cutting mechanism, a groove cutting mechanism and a working support frame, wherein the working support frame is connected with the tray through the rotation mechanism and the whole lifting mechanism, the straight cutting mechanism and the groove cutting mechanism are respectively arranged at two ends of the working support frame, and the position relationship of two cutting head of the straight cutting mechanism and the groove cutting mechanism is of a polar form. By means of the technical scheme, the two cutting heads can simultaneously and respectively carry out cutting work. In working, after the previous cutting head cuts, the second cutting head can carry out next cutting work before plates don't warp after being heated. The problem that a work piece needs to be aligned again due to thermal deformation is solved, work efficiency is improved, and fault rate is reduced.
Description
Technical field
The utility model relates to a kind of numerical control heat cutting equipment, particularly relates to the special-shaped groove Numerical control cutting of a kind of flat board device.Be mainly used in the thermal cutting fields such as digital control flame, plasma or laser.
Background technology
In the prior art, for the cutting of dull and stereotyped groove part, consider from manipulation strength, improved efficiency, energy saving and manufacturability etc. are many-sided, adopt the thermal cutting modes such as plasma, laser or flame, be undoubtedly excellent selection.
For thermal cutting, use the high hot mode of high temperature to flat board fusing or burning and blowing away the sheet material at cutting track place, generation is called a tangent plane of slot, perpendicularity according to tangent plane and plate plane, can be divided into the cutting of perpendicular cuts and groove, for peculiar part, same position then needs repeatedly to cut along approximate track, the tangent plane that these cuttings produce will be interlaced, finally the part at excision forming forms a cutting section, this cutting section can be divided into conventional groove and special-shaped groove according to the difference of tangent plane quantity; The cutting section of conventional groove is comprised of a groove tangent plane, and existing numeric control groove cutting machine just once cuts and can finish with groove mechanism; The cutting section of special-shaped groove is comprised of two or more tangent planes, and the cutting section of special-shaped groove comprises a groove tangent plane at least.
Because special-shaped groove includes a plurality of tangent planes, therefore need to repeatedly cut along same near-sighted track, because many-sided restriction such as existing numerical control cutting machine frame for movement, digital control system and jacking programming software, the multiple sections of special-shaped groove can only be complied with next tangent plane, the cutting of a tangent plane, present stage the energy increasingly reduce, to the age of improved efficiency growing interest, this is a problem demanding prompt solution beyond doubt.
Incision principle analysis from thermal cutting, the sheet material of cut place need be subjected to the high heat treatment of high temperature, from the microcosmic angle analysis, the ingredient of sheet material or atom are under the effect of the high heat of high temperature, movable aggravation, will cause in macroscopic view the buckling deformation of sheet material, after the tangent plane cutting first time, buckling deformation more or less will occur in sheet material, because cutting head still need to be along the track cutting of approximate last cutting next time, because the buckling deformation of sheet material, cutting head just can't be followed the tracks of, adaptation also is modified to correct cutting track, just may cause shear-face angle to change, cross and cut, tangent plane is lost, current interruption appears in cut state, the phenomenons such as cutoff, sometimes even can break cutting head or miscellaneous equipment.
The utility model content
In view of this, main purpose of the present utility model provides the special-shaped groove Numerical control cutting of a kind of flat board device, by the technical program, improves the problem of original special-shaped groove cutting mode inefficiency, and greatly reduce the cutting fault rate, guarantee simultaneously the dimension precision requirement of cutting section.
In order to achieve the above object, the technical solution of the utility model is achieved in that the special-shaped groove Numerical control cutting of a kind of flat board device, comprise pallet, drive unit, rotating mechanism and integral elevating mechanism, both sides, described pallet below are provided with slide block, be connected with guide rail on being arranged on cutting machine cross beam by slide block, described drive unit is arranged on the pallet, described rotating mechanism and integral elevating mechanism are arranged on the pallet middle part, include the vertical cut cutting mechanism, groove cutting machine structure and working support frame, described working support frame is connected with pallet with integral elevating mechanism by rotating mechanism, described vertical cut cutting mechanism and groove cutting machine structure are separately positioned on the working support frame two ends, and the position relationship of the vertical cut cutting head of described vertical cut cutting mechanism and the groove cutting head of groove cutting machine structure is embodied as polar form.
Described working support frame is propped up by horizontal fixed support, horizontal stand and wedge shape and is configured to, described horizontal fixed support is connected with rotating mechanism with horizontal stand respectively, the below of described horizontal stand one end is provided with horizontal guide rail, described wedge shape support is fixed on the other end of horizontal fixed support, described vertical cut cutting mechanism is installed on the horizontal guide rail, and described groove cutting machine structure is installed on the wedge shape support.
Be provided with the horizontal drive motor on the described horizontal stand, axle head at the horizontal drive motor is provided with the horizontal drive wheel, in horizontal stand, be provided with and move horizontally screw mandrel, be provided with at vertical fixed support and move horizontally screw, the described screw mandrel spinning that moves horizontally is moving horizontally on the screw, be provided with horizontal drive in the screw mandrel end that moves horizontally that is positioned at horizontal drive motor one side, described horizontal drive wheel is meshed with horizontal drive or is connected by driving-belt.
Be provided with the vertical cut micromatic setting on the described vertical cut cutting mechanism, described vertical cut micromatic setting, include vertical fixed support, vertical rack, vertical drive motors, vertical mobile screw mandrel, vertical mobile screw and vertical cut cutting head, described vertical drive motors is arranged on the vertical fixed support, the axle head of described vertical drive motors is provided with vertical driving wheel, vertically be provided with vertical mobile screw mandrel in the fixed support, be provided with vertical mobile screw and vertical cut cutting head at vertical rack, described vertical mobile screw spinning is on vertical mobile screw mandrel, be provided with vertical drive at the vertical movable wire boom end that is positioned at vertical drive motors one side, described vertical driving wheel is meshed with vertical drive or is connected by driving-belt.
Be provided with the link-type two-way swing mechanism on the described groove cutting machine structure, described link-type two-way swing mechanism, include holder, linkage and groove cutting head, described holder is arranged on the wedge shape support, the lower end of two vertical link of described linkage is hinged on the holder, the end of four transverse links of described linkage is hinged on the groove cutting head, and described vertical link and the transverse link other end are hinged in twos.
Beneficial effect after the employing technique scheme is: the special-shaped groove Numerical control cutting of a kind of flat board device, pass through the technical program, can make two cutting heads of vertical cut cutting mechanism and groove cutting machine structure carry out respectively simultaneously cutting work, when work, after the previous cutting head cutting, be heated when also warpage not occuring at sheet material, second cutting head just carries out the cutting of lower road tangent plane, thereby avoided needing again centering workpiece of secondary because of thermal deformation, improved operating efficiency, reduce trouble; Vertical cut cutting head and groove cutting head in the utility model patent adopt polar control mode, namely the rotating mechanism of device is controlled the anglec of rotation thus, radius of turn by working support frame control vertical cut cutting mechanism, the utility model patent not only can solve the cutting of the special-shaped groove of general straight line, the cutting that also can solve cleverly the special-shaped groove part of broken line, curve even the bevel angle gradual changes such as acute angle, right angle, obtuse angle and fillet, abrupt change simultaneously.
Description of drawings
Fig. 1 is three-dimensional structure diagram of the present utility model.
Fig. 2 is structure cutaway view of the present utility model
Fig. 3 be among Fig. 2 K to enlarged drawing.
Fig. 4 be among Fig. 2 I to enlarged drawing.
Fig. 5 is the signal of the utility model incision principle.
Among the figure, 1 pallet, 2 rotating mechanisms, 3 integral elevating mechanisms, 4 slide blocks, 5 vertical cut cutting mechanisms, 6 groove cutting machine structures, 7 working support frames, 8 horizontal fixed supports, 9 horizontal stands, 10 wedge shape supports, 11 horizontal guide rails, 12 horizontal drive motors, 13 horizontal drive wheel, 14 move horizontally screw mandrel, 15 move horizontally screw, 16 horizontal drives, 17 driving-belts, 18 vertical cut micromatic settings, 19 vertical fixed supports, 20 vertical racks, 21 vertical drive motors, 22 vertical mobile screw mandrels, 23 vertical mobile screws, 24 vertical driving wheels, 25 vertical drives, 26 link-type two-way swing mechanisms, 27 holders, 28 linkages, 29 vertical link, 30 transverse links, 31 vertical cut tracks, 32 groove tracks, 33 vertical cut cutting heads, 34 groove cutting heads.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the technical solution of the utility model is further described.
As depicted in figs. 1 and 2, the dull and stereotyped special-shaped groove Numerical control cutting device that the utility model relates to, comprise pallet 1, drive unit, rotating mechanism 2 and integral elevating mechanism 3, both sides, described pallet 1 below are provided with slide block 4, be connected with guide rail on being arranged on cutting machine cross beam by slide block 4, described drive unit is arranged on the pallet 1, described rotating mechanism 2 and integral elevating mechanism 3 are arranged on the middle part of pallet 1, also include vertical cut cutting mechanism 5, groove cutting machine structure 6 and working support frame 7, described working support frame 7 is connected with pallet 1 with integral elevating mechanism 3 by rotating mechanism 2, described vertical cut cutting mechanism 5 and groove cutting machine structure 6 are separately positioned on working support frame 7 two ends, and the position relationship of the vertical cut cutting head 33 of described vertical cut cutting mechanism 5 and the groove cutting head 34 of groove cutting machine structure 6 is embodied as polar form.
Described working support frame 7 is made of horizontal fixed support 8, horizontal stand 9 and wedge shape support 10, described horizontal fixed support 8 is connected with rotating mechanism 2 with horizontal stand 9 respectively, the below of described horizontal stand 9 one ends is provided with horizontal guide rail 11, described wedge shape support 10 is fixed on the other end of horizontal stand 9, described vertical cut cutting mechanism 5 is installed on the horizontal guide rail 11, and described groove cutting machine structure 6 is installed on the wedge shape support 10.
As shown in Figure 3, be provided with horizontal drive motor 12 on the described horizontal stand 9, axle head at horizontal drive motor 12 is provided with horizontal drive wheel 13, in horizontal stand 9, be provided with and move horizontally screw mandrel 14, be provided with at vertical fixed support 19 and move horizontally screw 15, described screw mandrel 14 spinnings that move horizontally are moving horizontally on the screw 15, be provided with horizontal drive 16 in the end that moves horizontally screw mandrel 14 that is positioned at horizontal drive motor 12 1 sides, described horizontal drive wheel 13 is connected by driving-belt 17 with horizontal drive 16.
As shown in Figure 4, be provided with vertical cut micromatic setting 18 on the described vertical cut cutting mechanism 5, described vertical cut micromatic setting 18 includes vertical fixed support 19, vertical rack 20, vertical drive motors 21, vertical mobile screw mandrel 22, vertical mobile screw 23 and vertical cut cutting head 33, described vertical drive motors 21 is arranged on the vertical fixed support 19, vertically the axle head of drive motors 21 is provided with vertical driving wheel 24, vertically be provided with vertical mobile screw mandrel 22 in the fixed support 19, be provided with vertical mobile screw 23 and vertical cut cutting head 33 at vertical rack 20, described vertical mobile screw 23 spinnings are on vertical mobile screw mandrel 22, be provided with vertical drive 25 in the end of the vertical mobile screw mandrel 22 that is positioned at vertical drive motors 21 1 sides, described vertical driving wheel 24 is meshed with vertical drive 25 or is connected by driving-belt 17.
Be provided with link-type two-way swing mechanism 26 on the described groove cutting machine structure 6, described link-type two-way swing mechanism 26 includes holder 27, linkage 28 and groove cutting head 34, described holder 27 is arranged on the wedge shape support 10, the lower end of two vertical link 29 of described linkage 28 is hinged on the holder 27, the end of four transverse links 30 of described linkage 28 is hinged on the groove cutting head 34, and vertical link 29 is hinged in twos with transverse link 30 other ends.
The utility model is when work, pallet 1 can be done horizontal movement on the crossbeam of equipment, and the effect by rotating mechanism 2, realization working support frame 7 is made circular motion take rotating mechanism 2 axis as pivot, effect by integral elevating mechanism 3, realize that vertical cut cutting head 33 and groove cutting head 34 rise and descend, the mobile radius of gyration that changes vertical cut cutting head 33 of straight cut body 5, described groove cutting head 34 can carry out the bevel angle adjustment by link-type two-way swing mechanism 26, when this mechanism satisfies the groove cutting, the cut point of groove cutting head 34 is forever in same point, do not realize the groove cutting and do not need other axle to participate in interlock, the algorithm of each universal driving shaft when greatly simplifying special-shaped groove cutting.The groove mechanism of simultaneously five-axle linkage also is applicable to the groove split requirement of this special-shaped bevel apparatus.
Utilize this special-shaped bevel apparatus to carry out special-shaped groove part and add man-hour, cutting technique according to special-shaped groove part, can choose reasonable vertical cut cutting head 33 and groove cutting head 34 position relationships, as shown in Figure 5, described vertical cut cutting head 33 is along 31 cuttings of vertical cut track, groove cutting head 34 is along 32 cuttings of groove cutting track simultaneously, two cutting heads use identical cutting speed v=Δ l/ Δ t, namely two cutting heads cut Δ l length simultaneously within the Δ t time, cutting for the special-shaped groove part that curve or angle are arranged, system can record the position of this time cutting two cutting head cut points, the i.e. angle [alpha] 1 apart from r1 and two cut point lines and benchmark of two cut points, simultaneously according to vertical cut track 31 and groove track 32 and cutting speed v, calculate the position of vertical cut cutting head 33 and groove cutting head 34 cut points after the Δ t time, namely two cut points are apart from the angle [alpha] 2 of r2 and two cut point lines and benchmark, and cut point line range difference Δ r=r2-r1 and the angle changes delta α=α 2-α 1 of contrast cutting twice, when next cut point of cutting, position adjustment compensation Δ r with vertical cut cutting mechanism 5, rotation compensation Δ α with rotating mechanism 2, revise simultaneously the link-type two-way swing mechanism 26 of groove cutting head 34 according to Δ α, make the angle of inclination of groove cutting head 34 meet the groove requirement of next cut point.
The technical solution of the utility model, pass through the technical program, can effectively control vertical cut cutting head 33 and groove cutting head 34 and cut simultaneously special-shaped groove part, and cutting track of energy, just can finish the cutting of vertical cut tangent plane and the groove tangent plane of special-shaped groove part, vertical cut cutting head 33 and groove cutting head 34 position relationships use polar form control.
The above only is better possible embodiments of the present utility model, is not to limit protection domain of the present utility model.
Claims (5)
1. the special-shaped groove Numerical control cutting of flat board device, comprise pallet, drive unit, rotating mechanism and integral elevating mechanism, both sides, described pallet below are provided with slide block, be connected with guide rail on being arranged on cutting machine cross beam by slide block, described drive unit is arranged on the pallet, described rotating mechanism and integral elevating mechanism are arranged on the pallet middle part, it is characterized in that, include the vertical cut cutting mechanism, groove cutting machine structure and working support frame, described working support frame is connected with pallet with integral elevating mechanism by rotating mechanism, described vertical cut cutting mechanism and groove cutting machine structure are separately positioned on the working support frame two ends, and the position relationship of the vertical cut cutting head of described vertical cut cutting mechanism and the groove cutting head of groove cutting machine structure is embodied as polar form.
2. the special-shaped groove Numerical control cutting of flat board according to claim 1 device, it is characterized in that: described working support frame is propped up by horizontal fixed support, horizontal stand and wedge shape and is configured to, described horizontal fixed support is connected with rotating mechanism with horizontal stand respectively, the below of described horizontal stand one end is provided with horizontal guide rail, described wedge shape support is fixed on the other end of horizontal stand, described vertical cut cutting mechanism is installed on the horizontal guide rail, and described groove cutting machine structure is installed on the wedge shape support.
3. the special-shaped groove Numerical control cutting of flat board according to claim 1 and 2 device, it is characterized in that: be provided with the horizontal drive motor on the described horizontal stand, axle head at the horizontal drive motor is provided with the horizontal drive wheel, in horizontal stand, be provided with and move horizontally screw mandrel, be provided with at vertical fixed support and move horizontally screw, the described screw mandrel spinning that moves horizontally is moving horizontally on the screw, be provided with horizontal drive in the screw mandrel end that moves horizontally that is positioned at horizontal drive motor one side, described horizontal drive wheel is meshed with horizontal drive or is connected by driving-belt.
4. the dull and stereotyped special-shaped groove Numerical control cutting device of telling according to claim 3, it is characterized in that: be provided with the vertical cut micromatic setting on the described vertical cut cutting mechanism, described vertical cut micromatic setting, include vertical fixed support, vertical rack, vertical drive motors, vertical mobile screw mandrel, vertical mobile screw and vertical cut cutting head, described vertical drive motors is arranged on the vertical fixed support, the axle head of described vertical drive motors is provided with vertical driving wheel, vertically be provided with vertical mobile screw mandrel in the fixed support, be provided with vertical mobile screw and vertical cut cutting head at vertical rack, described vertical mobile screw spinning is on vertical mobile screw mandrel, be provided with vertical drive at the vertical movable wire boom end that is positioned at vertical drive motors one side, described vertical driving wheel is meshed with vertical drive or is connected by driving-belt.
5. the special-shaped groove Numerical control cutting of flat board according to claim 1 and 2 device, it is characterized in that: be provided with the link-type two-way swing mechanism on the described groove cutting machine structure, described link-type two-way swing mechanism includes holder, linkage and groove cutting head, described holder is arranged on the wedge shape support, the lower end of two vertical link of described linkage is hinged on the holder, the end of four transverse links of described linkage is hinged on the groove cutting head, and described vertical link and the transverse link other end are hinged in twos.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220224989 CN202684277U (en) | 2012-05-18 | 2012-05-18 | Flat irregular-shaped groove numerical control cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220224989 CN202684277U (en) | 2012-05-18 | 2012-05-18 | Flat irregular-shaped groove numerical control cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202684277U true CN202684277U (en) | 2013-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220224989 Withdrawn - After Issue CN202684277U (en) | 2012-05-18 | 2012-05-18 | Flat irregular-shaped groove numerical control cutting device |
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| CN (1) | CN202684277U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699479A (en) * | 2012-05-18 | 2012-10-03 | 武汉法利普纳泽切割系统有限公司 | Numerical control cutting device for flat special-shaped groove |
| CN103358019A (en) * | 2013-07-09 | 2013-10-23 | 嘉兴职业技术学院 | Laser cutting head |
| CN110497099A (en) * | 2019-09-03 | 2019-11-26 | 惠州市晋锋建筑材料有限公司 | One kind being used for iron plate dipulse cutting equipment |
| CN114888669A (en) * | 2022-06-27 | 2022-08-12 | 朱强 | Machine tool cutter storage device |
-
2012
- 2012-05-18 CN CN 201220224989 patent/CN202684277U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699479A (en) * | 2012-05-18 | 2012-10-03 | 武汉法利普纳泽切割系统有限公司 | Numerical control cutting device for flat special-shaped groove |
| CN103358019A (en) * | 2013-07-09 | 2013-10-23 | 嘉兴职业技术学院 | Laser cutting head |
| CN110497099A (en) * | 2019-09-03 | 2019-11-26 | 惠州市晋锋建筑材料有限公司 | One kind being used for iron plate dipulse cutting equipment |
| CN110497099B (en) * | 2019-09-03 | 2021-08-10 | 惠州市晋锋建筑材料有限公司 | Double-pulse cutting equipment for iron plate |
| CN114888669A (en) * | 2022-06-27 | 2022-08-12 | 朱强 | Machine tool cutter storage device |
| CN114888669B (en) * | 2022-06-27 | 2024-01-12 | 株洲泰金机械有限责任公司 | Machine tool cutter storage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130123 Effective date of abandoning: 20150610 |
|
| RGAV | Abandon patent right to avoid regrant |