CN103920937A - Double-working-table numerical control milling machine for milling tooth profile of rack - Google Patents
Double-working-table numerical control milling machine for milling tooth profile of rack Download PDFInfo
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- CN103920937A CN103920937A CN201410173762.1A CN201410173762A CN103920937A CN 103920937 A CN103920937 A CN 103920937A CN 201410173762 A CN201410173762 A CN 201410173762A CN 103920937 A CN103920937 A CN 103920937A
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- crossbeam
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- milling cutter
- cutterhead
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Abstract
The invention discloses a double-working-table numerical control milling machine for milling the tooth profile of a rack. The milling machine comprises a working table base, working tables, a first beam base, a second beam base, a beam, a first milling cutter device, a second milling cutter device, tool devices, a first ball screw mechanism, a second ball screw mechanism, a third ball screw mechanism and a fourth ball screw mechanism, wherein the first milling cutter device and the second milling cutter device are fixed on a first cutterhead carrier plate and a second cutterhead carrier plate respectively, both the first cutterhead carrier plate and the second cutterhead carrier plate are installed on the beam in a sliding mode, and the tool devices are fixed on the working tables and arranged below the first milling cutter device and the second milling cutter device respectively. Compared with the prior art, the milling machine has the advantages that the finish amount is doubled in unit time and production efficiency is improved.
Description
Technical field
The present invention relates to a kind of double-workbench CNC milling machine for milling tooth bar profile of tooth.
Background technology
In the production process of tooth bar, the processing of its profile of tooth adopts CNC milling machine to complete more, and existing CNC milling machine, in the process of manufacturing gear strip profile of tooth, disposablely can only be processed a small amount of tooth bar, and working (machining) efficiency is low.
Summary of the invention
The object of the invention is to overcome above shortcomings in prior art, and a kind of reasonable in design is provided, can improve the double-workbench CNC milling machine for milling tooth bar profile of tooth of working (machining) efficiency.
The present invention addresses the above problem adopted technical scheme:
For a double-workbench CNC milling machine for milling tooth bar profile of tooth, it is characterized in that: comprise table base, workbench, first crossbeam base, second cross beam base, crossbeam, the first milling cutter device, the second milling cutter device, fitting device, the first ball screw framework, the second ball screw framework, the 3rd ball screw framework and the 4th ball screw framework, wherein workbench is slidably mounted on table base, the first ball screw framework drives the relative table base of this workbench to do reciprocal horizontal rectilinear motion, and first crossbeam base is fixed respectively in the both sides of table base, second cross beam base, first crossbeam base, second cross beam base arranges and offers respectively first crossbeam chute and second cross beam chute, and the below of crossbeam is fixed with crossbeam slide rail, and crossbeam slide rail coordinates with first crossbeam chute and second cross beam chute, makes crossbeam be slidably mounted on first crossbeam base, on second cross beam base, the second ball wire rod mechanism drives this crossbeam to do reciprocal horizontal linear relative to table base and moves, crossbeam is maked somebody a mere figurehead above workbench, and the rectilinear movement direction of crossbeam keeps vertical, the first milling cutter device with the rectilinear movement direction of workbench, the second milling cutter device is separately fixed at the first cutterhead planker, on the second cutterhead planker, the first cutterhead planker, the second cutterhead planker is all slidably mounted on crossbeam, the 3rd ball wire rod mechanism drives the relative crossbeam of this first cutterhead planker to do reciprocal vertical rectilinear movement, the 4th ball wire rod mechanism drives the relative crossbeam of this second cutterhead planker to do reciprocal vertical rectilinear movement, fitting device is fixed on workbench, the first milling cutter device, the equal correspondence in below of the second milling cutter device is provided with the fitting device for clamping tooth bar.
The present invention compared with prior art, has the following advantages and effect:
The first milling cutter device, the second milling cutter device are processed the tooth bar on corresponding fitting device simultaneously, the processing capacity being doubled in unit interval, improve production efficiency, and first milling cutter device, the second milling cutter device are arranged symmetrically with, the job stability and the balance row that are of simultaneously working is higher, thus fraction machining accuracy.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and by embodiment, the present invention is described in further detail, and following examples are explanation of the invention and the present invention is not limited to following examples.
Referring to Fig. 1, the present embodiment is for the double-workbench CNC milling machine of milling tooth bar profile of tooth, comprise table base 1, workbench 2, first crossbeam base 3, second cross beam base 4, crossbeam 5, the first milling cutter device 6, the second milling cutter device 7, fitting device 8, the first ball screw framework, the second ball screw framework, the 3rd ball screw framework and the 4th ball screw framework, wherein workbench 2 is slidably mounted on table base 1, the first ball screw framework drives the relative table base 1 of this workbench 2 to do reciprocal horizontal rectilinear motion, first crossbeam base 3 is fixed respectively in the both sides of table base 1, second cross beam base 4, first crossbeam base 3, second cross beam base 4 arranges and offers respectively first crossbeam chute and second cross beam chute, the below of crossbeam 5 is fixed with crossbeam slide rail, crossbeam slide rail coordinates with first crossbeam chute and second cross beam chute, make crossbeam 5 be slidably mounted on first crossbeam base 3, on second cross beam base 4, the second ball wire rod mechanism drives this crossbeam 5 to do reciprocal horizontal linear relative to table base 1 and moves, crossbeam 5 is maked somebody a mere figurehead above workbench 2, the rectilinear movement direction of crossbeam 5 keeps vertical with the rectilinear movement direction of workbench 2, the first milling cutter device 6, the second milling cutter device 7 is separately fixed at the first cutterhead planker 9, on the second cutterhead planker 10, the first cutterhead planker 9, the second cutterhead planker 10 is all slidably mounted on crossbeam 5, the 3rd ball wire rod mechanism drives the relative crossbeam 5 of this first cutterhead planker 9 to do reciprocal vertical rectilinear movement, the 4th ball wire rod mechanism drives the relative crossbeam 5 of this second cutterhead planker 10 to do reciprocal vertical rectilinear movement, fitting device 8 is fixed on workbench 2, the first milling cutter device 6, the equal correspondence in below of the second milling cutter device 7 is provided with fitting device 8.
Above content described in this description is only made for the present invention illustrating.Those skilled in the art can make various amendments or supplement or adopt similar mode to substitute described specific embodiment; only otherwise depart from the content of description of the present invention or surmount this scope as defined in the claims, all should belong to protection scope of the present invention.
Claims (1)
1. for a double-workbench CNC milling machine for milling tooth bar profile of tooth, it is characterized in that: comprise table base, workbench, first crossbeam base, second cross beam base, crossbeam, the first milling cutter device, the second milling cutter device, fitting device, the first ball screw framework, the second ball screw framework, the 3rd ball screw framework and the 4th ball screw framework, wherein workbench is slidably mounted on table base, the first ball screw framework drives the relative table base of this workbench to do reciprocal horizontal rectilinear motion, and first crossbeam base is fixed respectively in the both sides of table base, second cross beam base, first crossbeam base, second cross beam base arranges and offers respectively first crossbeam chute and second cross beam chute, and the below of crossbeam is fixed with crossbeam slide rail, and crossbeam slide rail coordinates with first crossbeam chute and second cross beam chute, makes crossbeam be slidably mounted on first crossbeam base, on second cross beam base, the second ball wire rod mechanism drives this crossbeam to do reciprocal horizontal linear relative to table base and moves, crossbeam is maked somebody a mere figurehead above workbench, and the rectilinear movement direction of crossbeam keeps vertical, the first milling cutter device with the rectilinear movement direction of workbench, the second milling cutter device is separately fixed at the first cutterhead planker, on the second cutterhead planker, the first cutterhead planker, the second cutterhead planker is all slidably mounted on crossbeam, the 3rd ball wire rod mechanism drives the relative crossbeam of this first cutterhead planker to do reciprocal vertical rectilinear movement, the 4th ball wire rod mechanism drives the relative crossbeam of this second cutterhead planker to do reciprocal vertical rectilinear movement, fitting device is fixed on workbench, the first milling cutter device, the equal correspondence in below of the second milling cutter device is provided with fitting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410173762.1A CN103920937B (en) | 2014-04-29 | 2014-04-29 | A kind of double-workbench CNC milling machine for milling tooth bar tooth form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410173762.1A CN103920937B (en) | 2014-04-29 | 2014-04-29 | A kind of double-workbench CNC milling machine for milling tooth bar tooth form |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103920937A true CN103920937A (en) | 2014-07-16 |
| CN103920937B CN103920937B (en) | 2017-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410173762.1A Active CN103920937B (en) | 2014-04-29 | 2014-04-29 | A kind of double-workbench CNC milling machine for milling tooth bar tooth form |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188235A (en) * | 2017-12-28 | 2018-06-22 | 苏波 | Notching press |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101367113A (en) * | 2008-09-24 | 2009-02-18 | 机械科学研究总院先进制造技术研究中心 | Sand mold milling method and apparatus based on double-processing primary shaft |
| CN103252525A (en) * | 2013-03-28 | 2013-08-21 | 东莞市宏瑞机械制造有限公司 | Workpiece surface processing method and multi-shaft milling planer |
| EP2687325A1 (en) * | 2012-07-20 | 2014-01-22 | Fu Ding Electronical Technology (Jiashan) Co., Ltd. | Lathe control system |
| CN203541747U (en) * | 2013-10-15 | 2014-04-16 | 华北水利水电大学 | Milling head for machining racks and milling planer using same |
| CN203778890U (en) * | 2014-04-29 | 2014-08-20 | 浙江博雷重型机床制造有限公司 | Double working platform numerical control milling machine for milling rack tooth form |
-
2014
- 2014-04-29 CN CN201410173762.1A patent/CN103920937B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101367113A (en) * | 2008-09-24 | 2009-02-18 | 机械科学研究总院先进制造技术研究中心 | Sand mold milling method and apparatus based on double-processing primary shaft |
| EP2687325A1 (en) * | 2012-07-20 | 2014-01-22 | Fu Ding Electronical Technology (Jiashan) Co., Ltd. | Lathe control system |
| CN103252525A (en) * | 2013-03-28 | 2013-08-21 | 东莞市宏瑞机械制造有限公司 | Workpiece surface processing method and multi-shaft milling planer |
| CN203541747U (en) * | 2013-10-15 | 2014-04-16 | 华北水利水电大学 | Milling head for machining racks and milling planer using same |
| CN203778890U (en) * | 2014-04-29 | 2014-08-20 | 浙江博雷重型机床制造有限公司 | Double working platform numerical control milling machine for milling rack tooth form |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188235A (en) * | 2017-12-28 | 2018-06-22 | 苏波 | Notching press |
| CN108188235B (en) * | 2017-12-28 | 2019-05-17 | 高密市恒铭机动车配件有限公司 | Notching press |
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| Publication number | Publication date |
|---|---|
| CN103920937B (en) | 2017-07-11 |
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Effective date of registration: 20201221 Address after: 246700 private economic supporting Park, Zongyang Town, Zongyang County, Tongling City, Anhui Province Patentee after: Anhui Jingrui Precision Technology Co.,Ltd. Address before: 313219 1 Deqing County, Huzhou, Zhejiang Province Patentee before: ZHEJIANG BOLEI HEAVY MACHINE TOOL MANUFACTURING Co.,Ltd. |
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Effective date of registration: 20230712 Address after: No. 4-9, Longtan Oucun Industrial Zone, Xingtan Town, Shunde District, Foshan City, Guangdong Province, 528300 Patentee after: Foshan Shundetai Precision Machinery Co.,Ltd. Address before: 246700 private economic supporting Park, Zongyang Town, Zongyang County, Tongling City, Anhui Province Patentee before: Anhui Jingrui Precision Technology Co.,Ltd. |
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