CN102950317A - Toothed plate double surface groove edge milling machine milling head mechanism - Google Patents
Toothed plate double surface groove edge milling machine milling head mechanism Download PDFInfo
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- CN102950317A CN102950317A CN2012104365142A CN201210436514A CN102950317A CN 102950317 A CN102950317 A CN 102950317A CN 2012104365142 A CN2012104365142 A CN 2012104365142A CN 201210436514 A CN201210436514 A CN 201210436514A CN 102950317 A CN102950317 A CN 102950317A
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- 238000003801 milling Methods 0.000 title claims abstract description 50
- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 12
- 125000006850 spacer group Chemical group 0.000 claims description 81
- 230000008093 supporting effect Effects 0.000 claims description 56
- 230000008859 change Effects 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
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Abstract
The present invention relates to a toothed plate double surface groove edge milling machine milling head mechanism. According to the mechanism, a vertical speed reducer is coupled with the upper surface of a top connection flange, the lower surface of the top connection flange is coupled with the upper surface of a support base cylinder, the upper end of a milling cutter shaft is coupled with an output shaft of the vertical speed reducer, the milling cutter shaft is arranged inside a support base through a first support bearing assembly and a second support bearing assembly, the first support bearing assembly is arranged above steps inside the support base, the second support bearing assembly is arranged below the steps inside the support base, and is subjected to position limitation fixation through an end cover, a milling cutter head is arranged on a journal on the lower end of the milling cutter shaft, and is locked and fixed through two lower fixation nuts, the milling cutter head and the milling cutter shaft are coupled through a flat key so as to transfer a torque, and cutter blades are arranged on various blade holders of the milling cutter head. The toothed plate double surface groove edge milling machine milling head mechanism has characteristics of simple structure, low cost, low noise, high precision, convenience, safety, suitability for a plurality of work environments, reduced labor intensity, and greatly improved production efficiency.
Description
Technical field
The present invention relates to a kind of castellated plates double groove milling head of edge milling machine mechanism, in castellated plates double groove edge milling machines, be used for the PTO of straddle mill and the mechanism that carries out milling work are installed specifically, belong to mechanical equipment technical field.
Background technology
Before the present invention makes, in prior art, to the processing of the sheet material bevel for welding in the steelwork component, substantially all be to after the cutting of sheet material flame, manually use type electric grinding-wheel dressing machine to polish, connect the required bevel for welding of sheet material thereby form.Flame cutting personnel need to finish line of cut with slate pencil at sheet material, then use flame cutting knife manual to the plate cutting groove, it is poor very easily to occur linearity in the cutting process, groove width is uneven, groove face is uneven, after using the long-time polishing of sander, still can't reach the front matching requirements of welding fully.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thereby a kind of castellated plates double groove milling head of edge milling machine mechanism is provided, it is simple in structure, with low cost, noise is low, precision is high, convenient and safety, be fit to various working environments, reduce labor strength, greatly improved production efficiency.
According to technical scheme provided by the invention: castellated plates double groove milling head of edge milling machine mechanism is characterized in that: comprise vertical type speed reducer (change gear), top adpting flange, upper hold-down nut, cutter spindle, supporting base, end cap, milling head, blade, flat key and lower hold-down nut; Vertical type speed reducer (change gear) connects with the upper surface of top adpting flange, the lower surface of top adpting flange connects with the upper surface of supporting base cylindrical shell, cutter spindle upper end propeller boss connects with the vertical type speed reducer (change gear) output shaft by flat key, and cutter spindle is installed in the supporting base by the first block bearing assembly, the supporting of the second block bearing assembly; Described the first block bearing assembly is installed in supporting base interior step top, and spacing fixing by two upper hold-down nuts that are installed in screw thread place, cutter spindle upper end; Described the second block bearing assembly is installed in supporting base interior step below, and spacing fixing by end cap, and end cap is connected and fixed on supporting base cylindrical shell lower surface; Described milling head is installed under the cutter spindle and is locked on the end-journal and by two lower hold-down nuts, connects with transmitting torque by flat key between milling head and the cutter spindle, and blade is installed on each tool rest of milling head.
As a further improvement on the present invention, described the first block bearing assembly comprises the first end spacer ring, the first spacer, the first outer ring spacer, the first supporting spacer ring, the first taper roll bearing and the first ball thrust bearing, described first end spacer ring upper end connects with upper hold-down nut, it is suitable for reading that the first tapered roller bearing internal ring is withstood in first end spacer ring lower end, the first taper roll bearing outer ring is suitable for reading to be connected with adpting flange lower surface, top, the first tapered roller bearing internal ring end opening connects with the first ball thrust bearing top race by the first spacer, and the first ball thrust bearing bottom race is bearing on the supporting base interior step upper surface; The first taper roll bearing outer ring end opening connects with the first supporting spacer ring by the first outer ring spacer, and the first supporting spacer ring end opening end surface supporting is on supporting base interior step upper surface.
As a further improvement on the present invention, described the second block bearing assembly comprises the second supporting spacer ring, the second outer ring spacer, the second spacer, the end outer ring spacer, the end cone spacer, the second ball thrust bearing and the second taper roll bearing, described the second supporting spacer ring connects with supporting base interior step end opening, the second supporting spacer ring lower surface connects with the second ball thrust bearing is suitable for reading, the second ball thrust bearing end opening connects with the second tapered roller bearing internal ring of below by the second spacer, the second taper roll bearing outer ring connects with the second supporting spacer ring by the second outer ring spacer, the second tapered roller bearing internal ring end opening connects with the end cone spacer, the second taper roll bearing outer ring end opening connects with the end outer ring spacer, and described end outer ring spacer and end cone spacer all are bearing on the bottom head covers inner surface.
Compared with the prior art the present invention has the following advantages:
(1) the present invention is simple, compact and reasonable for structure, can effectively reduce the milling cutter up and down play in when work, and the seismism that produces when alleviating mechanical operation, more allowing blade replacement or directly to change milling cutter (can select different model) more convenient.
(2) operating noise of the present invention is low, precision is high, convenient and safety, is fit to various working environments, has greatly improved production efficiency, reduces labor strength.
Description of drawings
Fig. 1 is the structural front view of the embodiment of the invention.
The specific embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As shown in Figure 1, the castellated plates double groove milling head of edge milling machine mechanism among the embodiment is mainly by vertical type speed reducer (change gear) 1, top adpting flange 2, upper hold-down nut 3, first end spacer ring 4, cutter spindle 5, the first spacer 6, the first outer ring spacer 7, the first supporting spacer ring 8, the second supporting spacer ring 9, the second outer ring spacer 10, the second spacer 11, end outer ring spacer 12, end cone spacer 13, supporting base 14, end cap 15, milling head 16, blade 17, flat key 18, lower hold-down nut 19, the first taper roll bearing 20, the first ball thrust bearing 21, the parts such as the second ball thrust bearing 22 and the second taper roll bearing 23 form.
As shown in Figure 1, vertical type speed reducer (change gear) 1 connects by the upper surface of bolt with top adpting flange 2, the lower surface of top adpting flange 2 connects by the upper surface of bolt with supporting base 14 cylindrical shells, cutter spindle 5 upper end propeller boss connect with vertical type speed reducer (change gear) 1 output shaft by flat key 18, and cutter spindle 5 is installed in the supporting base 14 by the first block bearing assembly, the supporting of the second block bearing assembly; Described the first block bearing assembly is installed in supporting base 14 interior step top, and by being installed in two upper hold-down nut 3 spacing fixing at screw thread place, cutter spindle 5 upper end; Described the second block bearing assembly is installed in supporting base 14 interior step below, and spacing fixing by end cap 15, and end cap 15 is fixed on the supporting base 14 cylindrical shell lower surfaces by bolt-connection; Described milling head 16 is installed on 5 times end-journals of cutter spindle and by two lower hold-down nuts 19 and is locked, and connects with transmitting torque by flat key 18 between milling head 16 and the cutter spindle 5, and blade 17 is installed on each tool rest of milling head 16 by bolt.
The structure of described the first block bearing assembly as, shown in 1, it is mainly by first end spacer ring 4, the first spacer 6, the first outer ring spacer 7, the first supporting spacer ring 8, the first taper roll bearing 20 and the first ball thrust bearing 21 form, described first end spacer ring 4 upper ends connect with upper hold-down nut 3, it is suitable for reading that the first taper roll bearing 20 inner rings are withstood in first end spacer ring 4 lower ends, the first taper roll bearing 20 outer rings are suitable for reading to be connected with top adpting flange 2 lower surfaces, the first taper roll bearing 20 inner ring end openings connect with the first ball thrust bearing 21 top races by the first spacer 6, and the first ball thrust bearing 21 bottom races are bearing on the supporting base 14 interior step upper surfaces; The first taper roll bearing 20 outer ring end openings connect with the first supporting spacer ring 8 by the first outer ring spacer 7, and the first supporting spacer ring 8 end opening end surface supportings are on supporting base 14 interior step upper surfaces.
The structure of described the second block bearing assembly as shown in Figure 1, it is mainly by the second supporting spacer ring 9, the second outer ring spacer 10, the second spacer 11, end outer ring spacer 12, end cone spacer 13, the second ball thrust bearing 22 and the second taper roll bearing 23 form, described the second supporting spacer ring 9 connects with supporting base 14 interior step end openings, the second supporting spacer ring 9 lower surfaces and 22 suitable for reading connections of the second ball thrust bearing, the second ball thrust bearing 22 end openings connect with the second taper roll bearing 23 inner rings of below by the second spacer 11, the second taper roll bearing 23 outer rings connect with the second supporting spacer ring 9 by the second outer ring spacer 10, the second taper roll bearing 23 inner ring end openings connect with end cone spacer 13, the second taper roll bearing 23 outer ring end openings connect with end outer ring spacer 12, and described end outer ring spacer 12 and end cone spacer 13 all are bearing on bottom head covers 15 inner surfaces.
Operation principle of the present invention and process are as follows:
During concrete the application, the present invention is directly installed on the cross micro-adjusting mechanism, and sheet material is fixed on the Milling Process of carrying out required groove on the workbench, reaches the purpose of Milling Process sheet material groove.
Because cutter spindle 5 directly is connected with vertical type speed reducer (change gear) 1, and on same axis, the up and down play in the time of can reducing milling cutter work, the seismism that simultaneously simple structural design produces in the time of can reducing mechanical operation improves machining accuracy.Milling head 16 is fixing by two high-intensity lower hold-down nuts 19, so that allowing blade replacement 17 or directly to change milling cutter (can select different model) more convenient more.
Claims (3)
1. castellated plates double groove milling head of edge milling machine mechanism is characterized in that: comprise vertical type speed reducer (change gear) (1), top adpting flange (2), upper hold-down nut (3), cutter spindle (5), supporting base (14), end cap (15), milling head (16), blade (17), flat key (18) and lower hold-down nut (19); Vertical type speed reducer (change gear) (1) connects with the upper surface of top adpting flange (2), the lower surface of top adpting flange (2) connects with the upper surface of supporting base (14) cylindrical shell, cutter spindle (5) upper end propeller boss connects with vertical type speed reducer (change gear) (1) output shaft by flat key (18), and cutter spindle (5) is installed in the supporting base (14) by the first block bearing assembly, the supporting of the second block bearing assembly; Described the first block bearing assembly is installed in supporting base (14) interior step top, and spacing fixing by two upper hold-down nuts (3) that are installed in screw thread place, cutter spindle (5) upper end; Described the second block bearing assembly is installed in supporting base (14) interior step below, and spacing fixing by end cap (15), and end cap (15) is connected and fixed on supporting base (14) cylindrical shell lower surface; Described milling head (16) is installed under the cutter spindle (5) and also is locked by two lower hold-down nuts (19) on the end-journal, connect with transmitting torque by flat key (18) between milling head (16) and the cutter spindle (5), blade (17) is installed on each tool rest of milling head (16).
2. castellated plates double groove milling head of edge milling machine as claimed in claim 1 mechanism, it is characterized in that: described the first block bearing assembly comprises first end spacer ring (4), the first spacer (6), the first outer ring spacer (7), the first supporting spacer ring (8), the first taper roll bearing (20) and the first ball thrust bearing (21), described first end spacer ring (4) upper end connects with upper hold-down nut (3), it is suitable for reading that the first taper roll bearing (20) inner ring is withstood in first end spacer ring (4) lower end, the first taper roll bearing (20) outer ring is suitable for reading to be connected with top adpting flange (2) lower surface, the first taper roll bearing (20) inner ring end opening connects with the first ball thrust bearing (21) top race by the first spacer (6), and the first ball thrust bearing (21) bottom race is bearing on supporting base (14) the interior step upper surface; The first taper roll bearing (20) outer ring end opening connects with the first supporting spacer ring (8) by the first outer ring spacer (7), and the first supporting spacer ring (8) end opening end surface supporting is on supporting base (14) interior step upper surface.
3. castellated plates double groove milling head of edge milling machine as claimed in claim 1 mechanism, it is characterized in that: described the second block bearing assembly comprises the second supporting spacer ring (9), the second outer ring spacer (10), the second spacer (11), end outer ring spacer (12), end cone spacer (13), the second ball thrust bearing (22) and the second taper roll bearing (23), described the second supporting spacer ring (9) connects with supporting base (14) interior step end opening, the second supporting spacer ring (9) lower surface and suitable for reading connection of the second ball thrust bearing (22), the second ball thrust bearing (22) end opening connects with the second taper roll bearing (23) inner ring of below by the second spacer (11), the second taper roll bearing (23) outer ring connects with the second supporting spacer ring (9) by the second outer ring spacer (10), the second taper roll bearing (23) inner ring end opening connects with end cone spacer (13), the second taper roll bearing (23) outer ring end opening connects with end outer ring spacer (12), and described end outer ring spacer (12) and end cone spacer (13) all are bearing on bottom head covers (15) inner surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210436514.2A CN102950317B (en) | 2012-11-02 | 2012-11-02 | Toothed plate double surface groove edge milling machine milling head mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210436514.2A CN102950317B (en) | 2012-11-02 | 2012-11-02 | Toothed plate double surface groove edge milling machine milling head mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102950317A true CN102950317A (en) | 2013-03-06 |
| CN102950317B CN102950317B (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210436514.2A Expired - Fee Related CN102950317B (en) | 2012-11-02 | 2012-11-02 | Toothed plate double surface groove edge milling machine milling head mechanism |
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| Country | Link |
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| CN (1) | CN102950317B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028822A (en) * | 2014-06-11 | 2014-09-10 | 重庆强尔弘机械制造有限公司 | Milling machine cutter tooling |
| CN104028817A (en) * | 2014-07-02 | 2014-09-10 | 武汉纳瑞格智能设备有限公司 | Integrated milling equipment for welding groove of large irregular medium plate structure |
| CN105058186A (en) * | 2015-08-06 | 2015-11-18 | 宁夏天地奔牛实业集团有限公司 | Novel passing groove polishing device |
| CN119304239A (en) * | 2024-09-04 | 2025-01-14 | 中国船舶集团有限公司第七一六研究所 | A robot milling system suitable for part edge processing and its control method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009172761A (en) * | 2008-01-22 | 2009-08-06 | Heung-Yeul Lee | Insert chip and chamfering machine using it |
| CN201346630Y (en) * | 2008-11-21 | 2009-11-18 | 沈阳机床股份有限公司 | Main servo mechanism of single main shaft |
| CN201768947U (en) * | 2010-09-11 | 2011-03-23 | 无锡市润成铣边机制造有限公司 | Novel edge milling machine power head |
| CN102528939A (en) * | 2012-01-13 | 2012-07-04 | 蔡崇友 | Full-automatic longitudinal and transverse multi-cutting-head combined edge trimmer |
| CN202317807U (en) * | 2011-09-19 | 2012-07-11 | 无锡市阳通机械设备有限公司 | Direct-connection type power head |
| CN202894442U (en) * | 2012-11-02 | 2013-04-24 | 无锡华联科技集团有限公司 | Milling head mechanism of edge-milling machine for double-sided grooves of tooth-shaped plate |
-
2012
- 2012-11-02 CN CN201210436514.2A patent/CN102950317B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009172761A (en) * | 2008-01-22 | 2009-08-06 | Heung-Yeul Lee | Insert chip and chamfering machine using it |
| CN201346630Y (en) * | 2008-11-21 | 2009-11-18 | 沈阳机床股份有限公司 | Main servo mechanism of single main shaft |
| CN201768947U (en) * | 2010-09-11 | 2011-03-23 | 无锡市润成铣边机制造有限公司 | Novel edge milling machine power head |
| CN202317807U (en) * | 2011-09-19 | 2012-07-11 | 无锡市阳通机械设备有限公司 | Direct-connection type power head |
| CN102528939A (en) * | 2012-01-13 | 2012-07-04 | 蔡崇友 | Full-automatic longitudinal and transverse multi-cutting-head combined edge trimmer |
| CN202894442U (en) * | 2012-11-02 | 2013-04-24 | 无锡华联科技集团有限公司 | Milling head mechanism of edge-milling machine for double-sided grooves of tooth-shaped plate |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028822A (en) * | 2014-06-11 | 2014-09-10 | 重庆强尔弘机械制造有限公司 | Milling machine cutter tooling |
| CN104028817A (en) * | 2014-07-02 | 2014-09-10 | 武汉纳瑞格智能设备有限公司 | Integrated milling equipment for welding groove of large irregular medium plate structure |
| CN105058186A (en) * | 2015-08-06 | 2015-11-18 | 宁夏天地奔牛实业集团有限公司 | Novel passing groove polishing device |
| CN119304239A (en) * | 2024-09-04 | 2025-01-14 | 中国船舶集团有限公司第七一六研究所 | A robot milling system suitable for part edge processing and its control method |
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| Publication number | Publication date |
|---|---|
| CN102950317B (en) | 2014-12-10 |
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