CN202742114U - Knife tower teeth meshing structure - Google Patents
Knife tower teeth meshing structure Download PDFInfo
- Publication number
- CN202742114U CN202742114U CN 201220383389 CN201220383389U CN202742114U CN 202742114 U CN202742114 U CN 202742114U CN 201220383389 CN201220383389 CN 201220383389 CN 201220383389 U CN201220383389 U CN 201220383389U CN 202742114 U CN202742114 U CN 202742114U
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- CN
- China
- Prior art keywords
- cutter tower
- knife tower
- tower body
- knife
- gear shaft
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- Expired - Fee Related
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Abstract
The utility model relates to a knife tower teeth meshing structure and belongs to the technical field of knife towers. The knife tower teeth meshing structure solves a problem that the existing knife tower teeth meshing structure has uplifting movement during knife changing and can lead scrap iron and steam to enter the inside of the knife tower. The knife tower teeth meshing structure comprises a knife tower body, a cavity is arranged in the knife tower body, a gear shaft is arranged in the cavity, the gear shaft is supported on the knife tower body through a support seat, and the knife tower teeth meshing structure is characterized in that the front end of the gear shaft is fixedly connected with a movable gear disc, a fixed gear disc is arranged at the back end of the movable gear disc, a hydraulic cylinder is formed between the gear shaft and an inner cavity of the cavity of the knife tower body, a duplex gear disc is arranged in the hydraulic cylinder, a spring is arranged between the duplex gear disc and the support seat, and the duplex gear disc is meshed with the movable gear disc and the fixed gear disc. The inside of the knife tower teeth meshing structure adopts a three-sheet clutch teeth structure, the uplifting movement during knife changing is avoided, and the scrap iron and the steam are prevented from entering the inside of the knife tower.
Description
Technical field
The utility model belongs to cutter tower technology field, refers in particular to a kind of cutter tower tooth engaging conformation.
Background technology
As everyone knows, the operation form of general CNC lathes, mainly be to utilize one group of cutter tower apparatus to install cutter miscellaneous, allow the main tapping of lathe grip a workpiece and High Rotation Speed, make cutter carry out various turning actions to workpiece, and present CNC lathes operation form is towards development in pluralism, so develop a kind of cutter tower apparatus that turnning and milling combined cut function is arranged that possesses, can further reach workpiece whereby and bore the function of milling processing, and the tooth engaging conformation of cutter tower also is one of key technology that realizes these functions, the tooth engaging conformation of existing cutter tower has when tool changing and lifts action on the market, can cause iron filings and aqueous vapor to enter the cutter tower inner.
Summary of the invention
For the deficiency that exists in the background technology, the purpose of this utility model is to provide a kind of cutter tower tooth engaging conformation.
For achieving the above object, the utility model provides following technical scheme: cutter tower tooth engaging conformation, comprise cutter tower body, be provided with cavity in the cutter tower body, in cavity, be provided with gear shaft, on cutter tower body, the front end of described gear shaft is fixedly connected with active toothed disk to gear shaft by seat supports, and the rear end of active toothed disk is provided with fixed gear plate; Consist of a hydraulic cylinder between the cavity inner chamber of gear shaft and cutter tower body, be provided with the duplex fluted disc in the hydraulic cylinder, be provided with spring between duplex fluted disc and the bearing, the duplex fluted disc is meshed with described active toothed disk and fixed gear plate.
Described gear shaft is supported on the cutter tower body by bearing needle bearing, plane needle bearing.
Be provided with baffle ring between described cutter tower body, duplex fluted disc and the bearing.
Be provided with sealing ring between the front end of described cutter tower body and the duplex fluted disc.
The utility model beneficial effect compared to existing technology is: three clutch tooth structures of the inner employing of the utility model, and the cutter tower is not had when tool changing lift action, avoid iron filings and aqueous vapor to enter the cutter tower inner.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the local enlarged diagram of the utility model I section.
Number in the figure implication: 1-cutter tower body; The 2-gear shaft; The 3-bearing; The 4-sealing ring; The 5-active toothed disk; The 6-fixed gear plate; 7-duplex fluted disc; The 8-spring; The 9-baffle ring.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Such as Fig. 1-shown in Figure 2, cutter tower tooth engaging conformation, comprise cutter tower body 1, be provided with cavity in the cutter tower body 1, in cavity, be provided with gear shaft 2, gear shaft 2 is supported on the cutter tower body 1 by bearing 3, and the front end of described gear shaft 2 is fixedly connected with active toothed disk 5, and the rear end of active toothed disk 5 is provided with fixed gear plate 6; Consist of a hydraulic cylinder between the cavity inner chamber of gear shaft 2 and cutter tower body 1, be provided with duplex fluted disc 7 in the hydraulic cylinder, be provided with spring 8 between duplex fluted disc 7 and the bearing 3, duplex fluted disc 7 is meshed with described active toothed disk 5 and fixed gear plate 6.
Described gear shaft 2 is supported on the cutter tower body 1 by bearing 3 needle bearings, plane needle bearing.
Be provided with baffle ring 9 between described cutter tower body 1, duplex fluted disc 7 and the bearing 3.
Be provided with sealing ring 4 between the front end of described cutter tower body 1 and the duplex fluted disc 7.
Operation principle of the present utility model: duplex fluted disc 7 is equivalent to the piston of hydraulic mechanism, and two sides have two oil pockets about it.When the hydraulic pressure oil-feed of left side, duplex fluted disc 7 moves right, and when the right-side cavity oil-feed was pressed, duplex fluted disc 7 was moved to the left.Rotate during for anti-tooth duplex fluted disc 7 mobile, duplex fluted disc 7 misplaces with active toothed disk 5 and 6 three tooth teeth of fixed gear plate.The tooth depth design of active toothed disk 5 is lower than fixed gear plate 6 tooth depth 1mm, and duplex fluted disc 7 teeth and fixed gear plate 6 teeth mesh the dark 4.5mm that is fully, and duplex fluted disc 7 teeth and the engagement of active toothed disk 5 teeth are 3.5mm deeply.Duplex fluted disc 7 when tooth is thrown off is displacement 4mm to the right, duplex fluted disc 7 is thrown off fully with active toothed disk, active toothed disk 5 can be with movable knife disc to rotate, duplex fluted disc 7 teeth and fixed gear plate 6 teeth have 0.5mm not throw off, fixed gear plate 6 just plays the effect that prevents that duplex fluted disc 7 from circumferentially rotating like this, guarantees that next time, engagement accurately entered the position.
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these of above-mentioned hypothesis improve and modification also should be considered as protection domain of the present utility model.
Claims (4)
1. cutter tower tooth engaging conformation comprises cutter tower body, is provided with cavity in the cutter tower body, in cavity, be provided with gear shaft, gear shaft, is characterized in that on cutter tower body by seat supports: the front end of described gear shaft is fixedly connected with active toothed disk, and the rear end of active toothed disk is provided with fixed gear plate; Consist of a hydraulic cylinder between the cavity inner chamber of gear shaft and cutter tower body, be provided with the duplex fluted disc in the hydraulic cylinder, be provided with spring between duplex fluted disc and the bearing, the duplex fluted disc is meshed with described active toothed disk and fixed gear plate.
2. cutter tower tooth engaging conformation according to claim 1, it is characterized in that: described gear shaft is supported on the cutter tower body by bearing needle bearing, plane needle bearing.
3. cutter tower tooth engaging conformation according to claim 2 is characterized in that: be provided with baffle ring between described cutter tower body, duplex fluted disc and the bearing.
4. cutter tower tooth engaging conformation according to claim 3 is characterized in that: be provided with sealing ring between the front end of described cutter tower body and the duplex fluted disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220383389 CN202742114U (en) | 2012-08-04 | 2012-08-04 | Knife tower teeth meshing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220383389 CN202742114U (en) | 2012-08-04 | 2012-08-04 | Knife tower teeth meshing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202742114U true CN202742114U (en) | 2013-02-20 |
Family
ID=47701562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220383389 Expired - Fee Related CN202742114U (en) | 2012-08-04 | 2012-08-04 | Knife tower teeth meshing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202742114U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978381A (en) * | 2014-05-12 | 2014-08-13 | 厦门力浩机械科技有限公司 | Hexagonal drilling and tapping machine |
| CN104806735A (en) * | 2015-04-30 | 2015-07-29 | 烟台环球机床附件集团有限公司 | Triple end-toothed disc and anti-dislocation method thereof |
| CN105081383A (en) * | 2015-09-06 | 2015-11-25 | 烟台环球机床附件集团有限公司 | Power-off protection device for servo turret |
| CN107350495A (en) * | 2017-08-24 | 2017-11-17 | 温岭市三和数控机床设备有限公司 | A kind of power cutter tower safeguard structure, power cutter tower system and control method |
| CN109550986A (en) * | 2018-12-28 | 2019-04-02 | 广州市威嘉机床有限公司 | A kind of composite cutter tower |
| CN110142425A (en) * | 2019-06-12 | 2019-08-20 | 温岭市文昌数控机床设备有限公司 | A kind of numerical control knife tower |
| CN110355391A (en) * | 2019-07-06 | 2019-10-22 | 广东圣特斯数控设备有限公司 | A kind of servo tool changing device |
| CN116197734A (en) * | 2023-02-08 | 2023-06-02 | 浙江中智鲸工智能装备有限公司 | Long-life high-precision indexing component |
-
2012
- 2012-08-04 CN CN 201220383389 patent/CN202742114U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978381A (en) * | 2014-05-12 | 2014-08-13 | 厦门力浩机械科技有限公司 | Hexagonal drilling and tapping machine |
| CN103978381B (en) * | 2014-05-12 | 2016-06-01 | 福建佳友茶叶机械智能科技股份有限公司 | A kind of hexagonal is bored and is attacked machine |
| CN104806735A (en) * | 2015-04-30 | 2015-07-29 | 烟台环球机床附件集团有限公司 | Triple end-toothed disc and anti-dislocation method thereof |
| CN105081383A (en) * | 2015-09-06 | 2015-11-25 | 烟台环球机床附件集团有限公司 | Power-off protection device for servo turret |
| CN107350495A (en) * | 2017-08-24 | 2017-11-17 | 温岭市三和数控机床设备有限公司 | A kind of power cutter tower safeguard structure, power cutter tower system and control method |
| CN109550986A (en) * | 2018-12-28 | 2019-04-02 | 广州市威嘉机床有限公司 | A kind of composite cutter tower |
| CN110142425A (en) * | 2019-06-12 | 2019-08-20 | 温岭市文昌数控机床设备有限公司 | A kind of numerical control knife tower |
| CN110355391A (en) * | 2019-07-06 | 2019-10-22 | 广东圣特斯数控设备有限公司 | A kind of servo tool changing device |
| CN116197734A (en) * | 2023-02-08 | 2023-06-02 | 浙江中智鲸工智能装备有限公司 | Long-life high-precision indexing component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20150804 |
|
| EXPY | Termination of patent right or utility model |