CN103394741B - The special processing milling machine of a kind of sketch plate groove - Google Patents
The special processing milling machine of a kind of sketch plate groove Download PDFInfo
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- CN103394741B CN103394741B CN201310368410.7A CN201310368410A CN103394741B CN 103394741 B CN103394741 B CN 103394741B CN 201310368410 A CN201310368410 A CN 201310368410A CN 103394741 B CN103394741 B CN 103394741B
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Abstract
The present invention relates to the special processing milling machine of a kind of sketch plate groove, basic structure comprises frame, the gauge tap that frame is arranged, tool feeding slide, cutter lifting ram and cutter Electromechanical Control mechanism, innovative point of the present invention milling machine is also provided with the angle adjusting mechanism changing milling cutter travel angle, comprise an arc be fixedly connected with frame, arc is arranged a pair with the briquetting of below tool feeding slide pressing, each briquetting is provided with two can along the bearing of arc movement, the arc groove that radian is 60 degree is set in the middle part of arc, corresponding arc groove is provided with hold-down mechanism with the position of fixing briquetting on arc, described milling machine gauge tap, tool feeding slide, the milling cutter of cutter lifting ram and Electromechanical Control is all mobile along the deflection of arc groove entirety, and milling cutter angle determines the handle of rear rotary pressing mechanism, and hold-down mechanism and arc will the compacted thus angles of fixing milling cutter.The present invention substantially increases workpiece grooves surface smoothness than the processing of traditional gas flame cuttiug, needs the operation of shoveling thorn and carefully polishing, greatly simplify processing technology after eliminating gas flame cuttiug processing.
Description
Technical field
The present invention relates to the special processing milling machine of sketch plate groove in manufacture of steel structure, especially cut the miniature movable type milling machine that U-shaped mouth bevel groove is special, belong to sheet material Machining Technology for Cutting field.
Background technology
Groove machining generally refers to straight plate, and because the groove being similar to U-shaped mouth inclined-plane belongs to special-shaped groove, do not have rule that is fixing and standard, therefore current milling machine is not suitable for this groove of processing, even if very low by the inadequate working (machining) efficiency of annex yet.The retaining wall on slope of U-shaped like mouth comparatively widely uses gas flame cuttiug mode at present, the basis of line uses flame to cut dolly to realize divided edge molding, but there are three open defects in gas flame cuttiug: poor surface smoothness, machine rear needs shovel and sting and carefully polish, expend Gas Energy Source.
Summary of the invention
The object of the invention is to, the miniature movable type milling machine that a kind of processing profiled plate bevel groove is special is provided, to be applicable to Produce on a large scale in enormous quantities.
Technical scheme of the present invention is: the special processing milling machine of this sketch plate groove, basic structure comprises frame, the gauge tap that frame is arranged, tool feeding slide, cutter lifting ram and cutter Electromechanical Control mechanism, innovative point of the present invention milling machine is also provided with the angle adjusting mechanism changing milling cutter travel angle, described angle adjusting mechanism comprises an arc be fixedly connected with frame, arc is arranged a pair with the briquetting of below tool feeding slide pressing, each briquetting is provided with two can along the bearing of arc movement, the arc groove that radian is 60 degree is set in the middle part of arc, corresponding arc groove is provided with hold-down mechanism with the position of fixing briquetting on arc, described milling machine gauge tap, tool feeding slide, the milling cutter of cutter lifting ram and Electromechanical Control is all mobile along the deflection of arc groove entirety, and milling cutter angle determines the handle of rear rotary pressing mechanism, and hold-down mechanism and arc will the compacted thus angles of fixing milling cutter.
The special processing milling machine of above-mentioned sketch plate groove, described tool feeding slide is arranged on below arc, and slide top arranges an arc caulking groove, and caulking groove and hold-down mechanism pass through together with bolted on connection; The briquetting draw-in groove that partners at arc two ends blocks arc.
The special processing milling machine of above-mentioned sketch plate groove, described milling machine frame is small rail car structure, is provided with guide rail and the steel wheel of movement on guide rail below frame, and described guide rail two ends arrange limited block, along being provided with mechanical brake under milling machine frame, thus make milling machine be fixed on guide rail to determine position.
The special processing milling machine of above-mentioned sketch plate groove, described mechanical brake comprises a pair cylinder curved surface engaging mechanism, engaging mechanism top-surface camber cylinder arranges joystick and connecting rod is connected, along being connected under engaging mechanism lower surface camber cylinder and frame, connecting rod is arranged spring and friction brake disk, make two of engaging mechanism Cylinder Surface engagements when turning handle or sow discord, friction brake disk realizes compressing or being separated with the drum steel of guide rail.
The special processing milling machine of above-mentioned sketch plate groove, described friction brake disk all arranges spring up and down.
The special processing milling machine of above-mentioned sketch plate groove, the drum steel of described guide rail is weldingly fixed in rail bed by fixed block, and a limited block is respectively welded at drum steel two ends.
The special processing milling machine of above-mentioned sketch plate groove, position, described tool feeding slide side is connected by screw mechanism with lifting ram, realizes cutter respectively perpendicular to the feeding of workpiece direction and elevating movement, and lifting ram and cutter Electromechanical Control mechanism are fixed by bolted on connection.
The special processing milling machine of above-mentioned sketch plate groove, described cutter Electromechanical Control mechanism comprises a gauge tap, a motor and the milling cutter be directly installed on motor output shaft.
The special processing milling machine of above-mentioned sketch plate groove, be installed platform and the split of milling machine frame of the workpiece of described milling machine is arranged.
Technological progress effect of the present invention comprises: the milling head angle adjusting mechanism of the present invention's design can adapt to the inclination retaining wall on slope of multiple special-shaped processing work, accurate positioning, regulates simple; The small rail car formula milling machine frame of the present invention's design goes slick, and fixing simple, the very low production efficiency of equipment cost but increases substantially.Substantially increase workpiece grooves surface smoothness than the processing of traditional gas flame cuttiug, eliminate the shovel thorn after gas flame cuttiug processing and operation of carefully polishing, only need to polish a little, greatly simplify processing technology.Power source of the present invention is a supporting motor, had both saved Gas Energy Source, and protected environment again compared to gas flame cuttiug processing.
Accompanying drawing explanation
Fig. 1 is milling machine overall setup front view of the present invention;
Fig. 2 is that Fig. 1 frame is with the top view of upper part;
Fig. 3 is the C-C direction view of Fig. 1;
Fig. 4 is Fig. 1 rail sections side view;
Fig. 5 is that in Fig. 1, brake master looks enlarged drawing;
Fig. 6 is the enlarged drawing of arc governor motion 8 in Fig. 2;
Fig. 7 is the side view of arc governor motion 8 in Fig. 6.
In figure: 1, gauge tap 2, tool feeding slide (dotted line frame one) 3, frame
4, mechanical brake 4-1, engaging mechanism 4-2, handle 4-3, upper spring
4-4, friction brake disk 4-5, lower spring 4-6, connecting rod
5, guide rail 5-1, limited block 5-2, drum steel 5-3, rail bed 5-4, fixed block
6, cutter Electromechanical Control mechanism 6-1, milling cutter 7, lifting ram
8, arc governor motion 8-1, hold-down mechanism 8-2, bearing 8-3, briquetting 8-4, arc
8-5, bolt 8-6, arc groove 8-7, handle
9, U-shaped mouth workpiece 10, finished edge 11, the steel wheel of processing
The U-shaped angle angle of a, processing work
A, milling machine are along guide rail movement direction B, the milling cutter direction of motion
Detailed description of the invention
Structure and the operation principle of the special processing milling machine of sketch plate groove of the present invention is described in detail below in conjunction with accompanying drawing:
The special processing milling machine of sketch plate groove of the present invention shown in Fig. 1, basic structure comprises frame 3, the gauge tap 1 that frame is arranged, tool feeding slide 2, cutter lifting ram 7 and cutter Electromechanical Control mechanism 6 form, in order to adapt to the U-shaped mouth bevel groove in manuscript 2 shown in workpiece, milling machine of the present invention shown in Fig. 2 and Fig. 6 is provided with the angle adjusting mechanism 8 changing milling cutter travel angle, described angle adjusting mechanism comprises an arc 8-4 be fixedly connected with frame, arc is arranged a pair with the briquetting 8-3 of below tool feeding slide 2 pressing, each briquetting is provided with two can along the bearing 8-2 of arc movement, the arc groove 8-6 that radian is 60 degree is set in the middle part of arc, corresponding arc groove 8-6 is provided with hold-down mechanism 8-1 with the position of fixing briquetting on arc, above-mentioned milling machine gauge tap 1, tool feeding slide 2, milling cutter 6 integrated connection of cutter lifting ram 7 and Electromechanical Control is all mobile along the deflection of arc groove 8-6 entirety, need milling cutter angle to determine the handle 8-7 of rear rotary pressing mechanism 8-1 according to reality processing, hold-down mechanism and arc will the compacted thus angles of fixing milling cutter 6.
Tool feeding slide 2 shown in Fig. 7 is arranged on below arc 8-4, and slide top arranges an arc caulking groove, and caulking groove and hold-down mechanism 8-1 are bound up by bolt 8-5; The briquetting 8-3 draw-in groove that partners at arc two ends blocks arc 8-4.
The frame of milling machine shown in Fig. 1 and Fig. 43 is small rail car structure, the steel wheel 11 of guide rail 5 and movement on guide rail is provided with below frame 3, the drum steel 5-2 of guide rail 5 is weldingly fixed on rail bed 5-3 by fixed block 5-4, and drum steel 5-2 respectively welds at two ends a limited block 5-1.
The frame of milling machine shown in Fig. 43 times edges are provided with mechanical brake 4, make milling machine be fixed on guide rail and determine position.Mechanical brake shown in Fig. 5 comprises a pair cylinder curved surface engaging mechanism 4-1, engaging mechanism top-surface camber cylinder arranges joystick 4-2 and connecting rod 4-6 is connected, along being connected under engaging mechanism lower surface camber cylinder and frame, connecting rod 4-6 is arranged spring and friction brake disk 4-4, friction brake disk 4-4 all arranges compression spring 4-3,4-5 up and down.Make two of engaging mechanism 4-1 cylinder curved surface engagements as turning handle 4-2 or sow discord, friction brake disk 4-4 realizes compressing or being separated with the drum steel 5-2 of guide rail.
Position, tool feeding slide 2 side of the present invention is connected by screw mechanism with lifting ram 7, realize cutter respectively perpendicular to the feeding of workpiece direction and elevating movement, lifting ram 7 is fixed by bolted on connection with cutter Electromechanical Control mechanism 6, belongs to lathe universal component and is not repeating here.
Described cutter Electromechanical Control mechanism 6 comprises a gauge tap 1, motor and is directly installed on the milling cutter 6-1 on motor output shaft.
The special processing milling machine of sketch plate groove of the present invention, for the ease of the longer shape workpiece of mobile processing, be installed platform and the split of milling machine frame of the workpiece of milling machine is arranged.
The present invention provides in the embodiment of processing U-shaped mouth bevel groove, and angle adjusting mechanism is designed to 60 degree, after processing side bevel groove, and workpiece turning reprocessing one side in addition.Design philosophy of the present invention includes but not limited to processing U-shaped mouth workpiece, also can process the inclined side groove of other sketch plates in theory.
Claims (9)
1. the special processing milling machine of sketch plate groove, basic structure comprises frame (3), the gauge tap (1) that frame is arranged, tool feeding slide (2), cutter lifting ram (7) and cutter Electromechanical Control mechanism (6), it is characterized in that: milling machine is also provided with the arc governor motion (8) changing milling cutter travel angle, described arc governor motion comprises an arc be fixedly connected with frame (8-4), arc is arranged a pair with the briquetting (8-3) of below tool feeding slide (2) pressing, each briquetting is provided with two can along the bearing of arc movement (8-2), the arc groove (8-6) that radian is 60 degree is set in the middle part of arc, corresponding arc groove (8-6) is provided with hold-down mechanism (8-1) with the position of fixing briquetting on arc, above-mentioned gauge tap (1), tool feeding slide (2), the milling cutter (6-1) of cutter lifting ram (7) and Electromechanical Control is all mobile along the deflection of arc groove (8-6) entirety, milling cutter angle determines the handle (8-7) of rear rotary pressing mechanism (8-1), and hold-down mechanism and arc will the compacted thus angles of fixing milling cutter (6-1).
2. the special processing milling machine of sketch plate groove according to claim 1, it is characterized in that: described tool feeding slide (2) is arranged on below arc (8-4), tool feeding slide top arranges an arc caulking groove, and caulking groove and hold-down mechanism (8-1) are bound up by bolt (8-5); Briquetting (8-3) draw-in groove that partners at arc two ends blocks arc (8-4).
3. the special processing milling machine of sketch plate groove according to claim 1, it is characterized in that: described frame (3) is small rail car structure, frame (3) below is provided with the steel wheel (11) of guide rail (5) and movement on guide rail, described guide rail (5) two ends arrange limited block (5-1), along being provided with mechanical brake (4) under milling machine frame (3), thus make milling machine be fixed on guide rail to determine position.
4. the special processing milling machine of sketch plate groove according to claim 3, it is characterized in that: described mechanical brake comprises a pair cylinder curved surface engaging mechanism (4-1), engaging mechanism top-surface camber cylinder arranges handle (4-2) and is connected with connecting rod (4-6), along being connected under engaging mechanism lower surface camber cylinder and frame, connecting rod (4-6) is arranged spring and friction brake disk (4-4), make two Cylinder Surface engagements of engaging mechanism (4-1) when turning handle (4-2) or sow discord, friction brake disk (4-4) realizes compressing or being separated with the drum steel (5-2) of guide rail.
5. the special processing milling machine of sketch plate groove according to claim 4, is characterized in that: described friction brake disk (4-4) all arranges spring (4-3,4-5) up and down.
6. the special processing milling machine of sketch plate groove according to claim 3, it is characterized in that: the drum steel (5-2) of described guide rail (5) is weldingly fixed in rail bed (5-3) by fixed block (5-4), and a limited block (5-1) is respectively welded at drum steel (5-2) two ends.
7. the special processing milling machine of sketch plate groove according to claim 1, it is characterized in that: described tool feeding slide (2) position, side is elevated ram (7) with cutter and is connected by screw mechanism, realize cutter respectively perpendicular to the feeding of workpiece direction and elevating movement, cutter lifting ram (7) and cutter Electromechanical Control mechanism (6) are fixed by bolted on connection.
8. the special processing milling machine of sketch plate groove according to claim 1, is characterized in that: the milling cutter (6-1) that described cutter Electromechanical Control mechanism (6) comprises gauge tap (1), a motor and is directly installed on motor output shaft.
9. the special processing milling machine of sketch plate groove according to claim 1, is characterized in that: be installed platform and the frame split of the workpiece of described milling machine is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310368410.7A CN103394741B (en) | 2013-08-22 | 2013-08-22 | The special processing milling machine of a kind of sketch plate groove |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310368410.7A CN103394741B (en) | 2013-08-22 | 2013-08-22 | The special processing milling machine of a kind of sketch plate groove |
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| Publication Number | Publication Date |
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| CN103394741A CN103394741A (en) | 2013-11-20 |
| CN103394741B true CN103394741B (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310368410.7A Active CN103394741B (en) | 2013-08-22 | 2013-08-22 | The special processing milling machine of a kind of sketch plate groove |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570791A (en) * | 2017-09-22 | 2018-01-12 | 太仓市腾友精密机械有限公司 | A kind of sheet cutting machine with mobile briquetting |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2185936C2 (en) * | 2000-10-19 | 2002-07-27 | Орловский государственный технический университет | Acceleration head |
| CN101637828A (en) * | 2009-05-27 | 2010-02-03 | 无锡华联精工机械有限公司 | Milling head angle regulating mechanism of edge milling machine |
| KR100994914B1 (en) * | 2009-12-17 | 2010-11-16 | 정세현 | Tool holder to adjust angle |
| CN102672478A (en) * | 2012-04-12 | 2012-09-19 | 北京工业大学 | Cutter working angle adjusting device |
| CN102699692A (en) * | 2012-06-21 | 2012-10-03 | 无锡华联精工机械有限公司 | Lifting rotary adjusting mechanism for milling head of edge milling machine |
| CN203526651U (en) * | 2013-08-22 | 2014-04-09 | 中铁山桥集团有限公司 | Special milling machine for machining groove of specially-shaped plate |
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