CN203778891U - Rapid reloading numerical control milling machine for milling rack tooth form - Google Patents
Rapid reloading numerical control milling machine for milling rack tooth form Download PDFInfo
- Publication number
- CN203778891U CN203778891U CN201420210842.5U CN201420210842U CN203778891U CN 203778891 U CN203778891 U CN 203778891U CN 201420210842 U CN201420210842 U CN 201420210842U CN 203778891 U CN203778891 U CN 203778891U
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- frock
- guide plate
- crossbeam
- base
- tooth bar
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Abstract
The utility model discloses a rapid reloading numerical control milling machine for milling rack tooth form. The rapid reloading numerical control milling machine comprises a milling cutter device and a tooling device, wherein the tooling device comprises a tooling base, a rack fixing station, a first tooling wedge block, a second tooling wedge block, a middle stop dog, a first tooling guide plate, a second tooling guide plate, a first oil cylinder and a second oil cylinder, wherein the tooling base is fixed on a working table; a tooling guide column is fixed on the tooling base; a tooling guide sleeve is fixed on the rack fixing station; the tooling guide column is matched with the tooling guide sleeve. Compared with the prior art, a plurality of racks can be clamped for processing at one time, so that the number of clamped racks at one time is increased; in addition, through the engaging and disengaging rack fixing station and the tooling base structure, clamping can be carried out without the use of the working table, so that the clamping time on processing equipment is shortened, the equipment processing time is prolonged, and the production efficiency is improved.
Description
Technical field
The utility model relates to a kind of Quick universal CNC milling machine for milling tooth bar profile of tooth.
Background technology
The production process kind of tooth bar, the processing of its profile of tooth adopts CNC milling machine to complete more, and existing CNC milling machine is in the process of manufacturing gear strip profile of tooth, and clamped one time, disposablely can only process a small amount of tooth bar, and working (machining) efficiency is low.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and a kind of reasonable in design is provided, and can improve working (machining) efficiency, the Quick universal CNC milling machine for milling tooth bar profile of tooth that disposable clamping is more multiple tooth.
The technical scheme in the invention for solving the above technical problem is:
A kind of Quick universal 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, 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, 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, the below of crossbeam is fixed with crossbeam slide rail, crossbeam slide rail coordinates with first crossbeam chute and second cross beam chute, make 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, the rectilinear movement direction of crossbeam keeps vertical with the rectilinear movement direction of workbench, fitting device is fixed on workbench, fitting device comprises tooling base, tooth bar fixed station, the first frock wedge, the second frock wedge, middle block, the first frock guide plate, the second frock guide plate, the first oil cylinder and the second oil cylinder, tooling base is fixed on workbench, on tooling base, be fixed with frock guide pillar, on tooth bar fixed station, be fixed with frock guide pin bushing, frock guide pillar matches with frock guide pin bushing, on tooth bar fixed station, also offer the first guide plate chute and the second guide plate chute, the first frock guide plate is slidably mounted on tooling base by the first guide plate guide pin bushing and the first guide plate guide pillar, the second frock guide plate is slidably mounted on tooling base by the second guide plate guide pin bushing and the second guide plate guide pillar, the relative tooling base of this first frock guide plate of the first hydraulic oil cylinder driving does reciprocal vertical rectilinear movement, the relative tooling base of this second frock guide plate of the second hydraulic oil cylinder driving does reciprocal vertical rectilinear movement, the first guide plate chute and the second guide plate chute respectively with the first frock guide plate, the second frock guide plate matches, the first frock guide plate, the both sides of the second frock guide plate are provided with several first rollers and the second roller, the installation shaft of the first roller vertically arranges, the installation shaft of the second roller is horizontally disposed with, on tooth bar fixed station, be provided with the first tooth bar block and the second tooth bar block, wherein, the first tooth bar block, the first frock wedge, middle block, the second frock wedge, the second tooth bar block sets gradually, the first tooth bar block, the second tooth bar block, the first frock wedge, block in the middle of the second frock wedge is all parallel to, the first frock wedge, the second frock wedge, middle block is fixed by screws on tooth bar fixed station, the two sides of the first frock wedge are respectively vertical plane and ramp structure, the two sides of the second frock wedge are also respectively vertical plane and ramp structure, the dual-side of middle block is all ramp structure.
As preferably, milling cutter device comprises the first milling cutter device, the second milling cutter device, the first milling cutter device, the second milling cutter device are separately fixed on the first cutterhead planker, the second cutterhead planker, the first cutterhead planker, the second cutterhead planker are 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, and the 4th ball wire rod mechanism drives the relative crossbeam of this second cutterhead planker to do reciprocal vertical rectilinear movement.
Tooth bar clamping process of the present utility model is as follows,
Tooth bar is clamped between the first frock wedge and the first tooth bar block and between the second frock wedge and the second tooth bar block, by the screw on block in the middle of constantly tightening, the inclined-plane, both sides of middle block acts on respectively on the ramp structure of side of the first frock wedge, the second frock wedge, thereby dwindle the distance between distance and the second frock wedge and the second tooth bar block between the first frock wedge and the first tooth bar block, thus realize tooth bar be fixed on tooth bar fixed station;
The first guide plate chute and the second guide plate chute are aimed at respectively the first frock guide plate, the second frock guide plate, clamping the tooth bar fixed station of tooth bar be pushed to the first frock guide plate, on the second frock guide plate, in this process, the first roller and the second roller roll and coordinate with the first guide plate chute and the second guide plate chute well, realize smooth propelling movement, after the position alignment of frock guide pin bushing and frock guide pillar, the first oil cylinder and the second oil cylinder drive respectively the first frock guide plate, the second frock guide plate moves down, thereby band carry-over bar fixed station moves down, frock guide pin bushing and frock guide pillar entangle firm, realize the fixing of tooth bar fixed station and tooling base.
The utility model compared with prior art, has the following advantages and effect:
Can process by the multiple tooth bars of disposable clamping, improved single clamping quantity, and by tooth bar fixed station, the tooling base structure of disengaging type, can depart from workbench and carry out clamping, reduce the clamping time on process equipment, extended equipment process time, improved production efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the perspective view of the utility model embodiment fitting device.
Fig. 3 is the planar structure schematic diagram of the utility model embodiment fitting device.
Fig. 4 is the perspective view that the utility model embodiment fitting device removes workbench.
Fig. 5 is the mounting structure schematic diagram of the utility model embodiment fitting device the first frock guide plate.
Fig. 6 is the mounting structure schematic diagram of the utility model embodiment fitting device the second frock guide plate.
Detailed description of the invention
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Referring to Fig. 1-Fig. 6, the present embodiment is for the Quick universal 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, fitting device 8 comprises tooling base 81, tooth bar fixed station 82, the first frock wedge 831, the second frock wedge 832, middle block 84, the first frock guide plate 851, the second frock guide plate 852, the first oil cylinder 861 and the second oil cylinder 862, tooling base 81 is fixed on workbench 2, on tooling base 81, be fixed with frock guide pillar 871, on tooth bar fixed station 82, be fixed with frock guide pin bushing 872, frock guide pillar 871 matches with frock guide pin bushing 872, on tooth bar fixed station 82, also offer the first guide plate chute 821 and the second guide plate chute 822, the first frock guide plate 851 is slidably mounted on tooling base 81 by the first guide plate guide pin bushing and the first guide plate guide pillar, the second frock guide plate 852 is slidably mounted on tooling base 81 by the second guide plate guide pin bushing and the second guide plate guide pillar, the first oil cylinder 861 drives the relative tooling base 81 of this first frock guide plate 851 to do reciprocal vertical rectilinear movement, the second oil cylinder 862 drives the relative tooling base 81 of this second frock guide plate 852 to do reciprocal vertical rectilinear movement, the first guide plate chute 821 and the second guide plate chute 822 respectively with the first frock guide plate 851, the second frock guide plate 852 matches, the first frock guide plate 851, the both sides of the second frock guide plate 852 are provided with several first rollers 881 and the second roller 882, the installation shaft of the first roller 881 vertically arranges, the installation shaft of the second roller 882 is horizontally disposed with, on tooth bar fixed station 82, be provided with the first tooth bar block 811 and the second tooth bar block 812, wherein, the first tooth bar block 811, the first frock wedge 831, middle block 84, the second frock wedge 832, the second tooth bar block 812 sets gradually, the first tooth bar block 811, the second tooth bar block 812, the first frock wedge 831, block 84 in the middle of the second frock wedge 832 is all parallel to, the first frock wedge 831, the second frock wedge 832, middle block 84 is fixed by screws on tooth bar fixed station 82, the two sides of the first frock wedge 831 are respectively vertical plane and ramp structure, the two sides of the second frock wedge 832 are also respectively vertical plane and ramp structure, the dual-side of middle block 84 is all ramp structure.
Above content described in this description is only to the explanation of the utility model example.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment; only otherwise depart from the content of the utility model description or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (2)
1. the Quick universal 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, 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, 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, the below of crossbeam is fixed with crossbeam slide rail, crossbeam slide rail coordinates with first crossbeam chute and second cross beam chute, make 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, the rectilinear movement direction of crossbeam keeps vertical with the rectilinear movement direction of workbench, fitting device is fixed on workbench, fitting device comprises tooling base, tooth bar fixed station, the first frock wedge, the second frock wedge, middle block, the first frock guide plate, the second frock guide plate, the first oil cylinder and the second oil cylinder, tooling base is fixed on workbench, on tooling base, be fixed with frock guide pillar, on tooth bar fixed station, be fixed with frock guide pin bushing, frock guide pillar matches with frock guide pin bushing, on tooth bar fixed station, also offer the first guide plate chute and the second guide plate chute, the first frock guide plate is slidably mounted on tooling base by the first guide plate guide pin bushing and the first guide plate guide pillar, the second frock guide plate is slidably mounted on tooling base by the second guide plate guide pin bushing and the second guide plate guide pillar, the relative tooling base of this first frock guide plate of the first hydraulic oil cylinder driving does reciprocal vertical rectilinear movement, the relative tooling base of this second frock guide plate of the second hydraulic oil cylinder driving does reciprocal vertical rectilinear movement, the first guide plate chute and the second guide plate chute respectively with the first frock guide plate, the second frock guide plate matches, the first frock guide plate, the both sides of the second frock guide plate are provided with several first rollers and the second roller, the installation shaft of the first roller vertically arranges, the installation shaft of the second roller is horizontally disposed with, on tooth bar fixed station, be provided with the first tooth bar block and the second tooth bar block, wherein, the first tooth bar block, the first frock wedge, middle block, the second frock wedge, the second tooth bar block sets gradually, the first tooth bar block, the second tooth bar block, the first frock wedge, block in the middle of the second frock wedge is all parallel to, the first frock wedge, the second frock wedge, middle block is fixed by screws on tooth bar fixed station, the two sides of the first frock wedge are respectively vertical plane and ramp structure, the two sides of the second frock wedge are also respectively vertical plane and ramp structure, the dual-side of middle block is all ramp structure.
2. the Quick universal CNC milling machine for milling tooth bar profile of tooth according to claim 1, it is characterized in that: milling cutter device comprises the first milling cutter device, the second milling cutter device, the first milling cutter device, the second milling cutter device are separately fixed on the first cutterhead planker, the second cutterhead planker, the first cutterhead planker, the second cutterhead planker are 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, and the 4th ball wire rod mechanism drives the relative crossbeam of this second cutterhead planker to do reciprocal vertical rectilinear movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210842.5U CN203778891U (en) | 2014-04-29 | 2014-04-29 | Rapid reloading numerical control milling machine for milling rack tooth form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210842.5U CN203778891U (en) | 2014-04-29 | 2014-04-29 | Rapid reloading numerical control milling machine for milling rack tooth form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203778891U true CN203778891U (en) | 2014-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420210842.5U Expired - Fee Related CN203778891U (en) | 2014-04-29 | 2014-04-29 | Rapid reloading numerical control milling machine for milling rack tooth form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203778891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920939A (en) * | 2014-04-29 | 2014-07-16 | 浙江博雷重型机床制造有限公司 | Rapid replacing numerical control milling machine for milling rack tooth shape |
-
2014
- 2014-04-29 CN CN201420210842.5U patent/CN203778891U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920939A (en) * | 2014-04-29 | 2014-07-16 | 浙江博雷重型机床制造有限公司 | Rapid replacing numerical control milling machine for milling rack tooth shape |
| CN103920939B (en) * | 2014-04-29 | 2017-02-08 | 浙江博雷重型机床制造有限公司 | Rapid replacing numerical control milling machine for milling rack tooth shape |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU XIAOYU PRECISION MECHANICAL CO., LTD. Free format text: FORMER OWNER: ZHEJIANG BOLEI HEAVY MACHINE TOOL MANUFACTURING CO., LTD. Effective date: 20141022 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 313219 HUZHOU, ZHEJIANG PROVINCE TO: 215427 SUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141022 Address after: 215427 Taicang City, Jiangsu Province Huang Jing Zhen Xin Ming Cun Patentee after: SUZHOU XIAOYU PRECISION MACHINERY CO., LTD. Address before: 313219 Zhejiang province Huzhou city Deqing County Town Road No. 1 Chomo leidian Patentee before: Zhejiang Bolei Heavy Machine Tool Manufacturing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20170429 |