CN206343689U - A kind of numerical control machining center ball bolt counterbore adapter - Google Patents
A kind of numerical control machining center ball bolt counterbore adapter Download PDFInfo
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- CN206343689U CN206343689U CN201621412458.9U CN201621412458U CN206343689U CN 206343689 U CN206343689 U CN 206343689U CN 201621412458 U CN201621412458 U CN 201621412458U CN 206343689 U CN206343689 U CN 206343689U
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Abstract
The utility model is related to a kind of numerical control machining center ball bolt counterbore adapter, including the gear-box adapter sleeve being connected with machining center main shaft, it is co-axially located at the first gear axle of machining center main shaft lower end, the axle of carrier pulley and the 3rd gear shaft being be arranged in parallel successively with first gear axle, first gear is arranged with first gear axle, it is arranged with axle of carrier pulley on second gear, the 3rd gear shaft and is arranged with the 3rd gear, described first gear, second gear and the 3rd gear engages connection successively.Compared with prior art, the utility model has the advantages that processing efficiency and precision is higher, stability is preferable, product interference portion is avoided by the adapter, adapter can be directly mounted on machining center main shaft, first gear axle is with the rotation of main shaft, power is transmitted to by the 3rd gear shaft by gear drive, makes to have simplified manufacturing procedure by main axis.
Description
Technical field
The utility model is related to a kind of processing adapter, is transferred more particularly, to a kind of numerical control machining center with ball bolt counterbore
Head.
Background technology
Angle head is a kind of more high-end mechanical device, and current continent does not occur also being absorbed in manufacture angle head production
Business, most of cutter cutlery manufacturer takes into account the production and exploitation of angle head, but quality and performance are compared with Taiwan and external product
Also there is gap.Such as amount of Kazakhstan cutter business.In the angle head of Taiwan production, wherein specification most complete brand surely belongs to Taiwan
HOLDWELL (bold and unconstrained power brightness).
Abroad, such as Germany BENZ, German ROMAI, Italian OMG, U.S. PARLEC, Spain MADAULA etc., typically
Price is higher, and maintenance is more difficult.
It is exactly the milling head that milling output shaft can rotate around machine Z-axis and X-axis (or Y-axis) from the point of view of lathe coordinate system,
Axle wherein around machine Z-axis is C axles, and the axle around lathe X-axis, so that lathe possesses five reference axis, possesses five A axles
Axle machining function, so universal milling head is also AC axle milling heads sometimes.Universal milling head is the conventional annex of lathe, is also lathe most core
One of the heart, technology content highest part.
Universal angular head is broadly divided into mechanical and 2 kinds of electric, is automatically and manually planted wherein be mechanically divided into again.It is omnipotent
Angle head is either mechanical or electric, and manufacturing process is all extremely complex, and current high-end universal milling head technology is mainly grasped
In the lathe giant's hand of west.
Utility model content
The purpose of this utility model is exactly the defect in order to overcome above-mentioned prior art presence and provides a kind of processing efficiency
And precision is higher, stability preferable numerical control machining center ball bolt counterbore adapter.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of numerical control machining center ball bolt counterbore adapter, including：
The gear-box adapter sleeve being connected with machining center main shaft,
The first gear axle of machining center main shaft lower end is co-axially located at,
The axle of carrier pulley and the 3rd gear shaft being be arranged in parallel successively with first gear axle,
It is arranged with described first gear axle on first gear, described axle of carrier pulley and is arranged with second gear, it is described
The 3rd gear is arranged with 3rd gear shaft, described first gear, second gear and the 3rd gear engages connection successively.
The tooth number Z of described first gear is 35, and modulus M is 1.5.
The upper and lower side of described first gear axle is arranged with deep groove ball bearing, is used in the bottom of first gear axle provided with axle
Back-up ring.
Described axle of carrier pulley is provided with two.
The tooth number Z of described second gear is 24, and modulus M is 1.5.
The upper and lower side of described axle of carrier pulley is arranged with deep groove ball bearing, and shaft block ring is provided with the bottom of axle of carrier pulley.
The tooth number Z of the 3rd described gear is 26, and modulus M is 1.5.
The modulus M for the gear that two gears can just be used with correct engagement, the application is when the modulus M of gear is equal
1.5.In addition, the modulus of gear is according to selections such as transmission power, moments of torsion (load of machining center equipment), modulus is big, energy
The load enough born is also bigger, but gear is overall also bigger than normal, is misfitted with live processing conditions, the application is more by having changed
Most suitable assembling is picked out after secondary gear, processing experiment and (considers machining center loading problem before, the gear of selection is excessive
, interfere with product).And it is laborious that the large gear turn the small gear, the unsuitable deviation of two gear dies is too big as far as possible, because the number of teeth is inclined
Poor heavy load is also high.
The application is using the large gear turn the small gear, and first gear inherits the speed of mainshaft and passes through second gear and the 3rd gear
Engaged transmission, amplification rotating speed (meeting in the processing range of speeds of blade requirement), the specific number of teeth need consider small steel cannon turn
The size of joint total framework, it is unsuitable excessive.
Therefore choosing module is required according to the approximate size and machining center heavy load of master gear, gear ruler
It is very little unsuitable excessive；And gear engagement then allows for the gearratio of two gears, the 3rd gear rotational speed is caused to meet processing knife as far as possible
Have the optimum speed of processing, give full play to tool sharpening performance.
Radial ball bearing and thrust ball bearing are arranged with the 3rd described gear shaft, described radial ball bearing is set in
The upper end of 3rd gear shaft consolidates the 3rd gear shaft, and described thrust ball bearing is fitted in the upper surface of the 3rd gear.
Described first gear, second gear and the 3rd gear is arranged in gear housing.
Described first gear axle and the 3rd gear shaft are hollow shaft, and described axle of carrier pulley is solid shafting, first gear axle
For connecting machining center main shaft, the 3rd gear shaft is used to connect process tool, and axle of carrier pulley is transmitted for power.
The adaptable occasion of the utility model is as follows：
1. large-scale workpiece fixes difficult, when being used in simple processing；
2. precision workpiece, is one-time fixed, when need to process multiple faces；
3. relative datum face, when being processed at any angle；
4. processing is maintained at a special angle and carries out copy milling pin, during such as bulb end mill processing；
5. hole mesopore, cutter or other instruments can not be put in when being processed in hole；
6. the inclined hole that machining center can not be processed, skewed slot etc., such as engine, case shell internal holes.
The utility model can be connected with one with machining center main shaft, and the other end is installed cutter (holding out against fixation with screw) and added
Work counterbore, can be used cooperatively, the practical function of this adapter with ball bolt milling counterbore：
Compared with prior art, the utility model has advantages below：
1st, efficiency high, cost bottom, it is not necessary to adjust size, facilitate efficiency, and whole boring procedure is rotated by 4 axles and realizes one
Secondary property is processed entirely, and cutter is connected by adapter, directly processes eight counterbores.
2nd, stability is good, machining accuracy is high, compared with processing in the past on drilling machine, milling machine, for a little of blank after improvement
Elementary errors is different can timely and effectively to change program, therefore processing dimension stability is good, and in terms of product quality due to customize many moneys into
The dimensional accuracy and surface quality that type knife point sequence processes than before are all significantly improved.
3rd, processing content more enriches so that the processing of machining center is more flexible, can process many special angles
Face and hole, are used for milling using small steel cannon joint and interfere counterbore, because the limitation of part to be processed (is processed without adapter, added
Chemical product can bump against with main shaft), product interference portion is avoided by the adapter, adapter can be directly mounted at machining center
On main shaft, power is transmitted to the 3rd gear shaft by first gear axle with the rotation of main shaft by gear drive, is turned by main shaft
It is dynamic to make to have simplified manufacturing procedure, save manpower and materials.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is structural representation of the present utility model.
In figure, 1- gear housings；2- axle of carrier pulley；The gears of 3- the 3rd；4- second gears；The gear shafts of 5- the 3rd；The teeth of 6- first
Wheel shaft；7- thrust ball bearings；8- deep groove ball bearings；9- radial ball bearings；10- deep groove ball bearings；11- first gears；12- gears
Spacer ring；13- shaft block rings；14- shaft block rings；15- shaft block rings；16- gear-box adapter sleeves；17- machining center main shafts.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment
A kind of numerical control machining center ball bolt counterbore adapter, its structure as shown in figure 1, including with machining center main shaft 17
The gear-box adapter sleeve 16 of connection, is co-axially located at the first gear axle 6 of the lower end of machining center main shaft 17, with first gear axle 6
The gear shaft 5 of axle of carrier pulley 2 and the 3rd be arrangeding in parallel successively.
First gear 11 is arranged with first gear axle 6, tooth number Z is 35, modulus M is 1.5.Axle of carrier pulley 2 is provided with two,
Second gear 4 is arranged with every axle of carrier pulley 2, tooth number Z is 24, modulus M is 1.5.The 3rd tooth is arranged with 3rd gear shaft 5
Wheel 3, tooth number Z is 26, and modulus M is 1.5.First gear 11, two gears 3 of second gear 4 and the 3rd engage connection successively.
It is arranged with deep groove ball bearing 8, the present embodiment in the upper and lower side of first gear axle 6 and uses deep groove ball bearing
16006, it is provided with shaft block ring 15 in the bottom of first gear axle 6.The upper and lower side of two axle of carrier pulley 2 is arranged with deep groove ball bearing
10, deep groove ball bearing 61804 is used in the present embodiment, and the bottom of two axle of carrier pulley 2 is respectively equipped with shaft block ring 13 and axle
With back-up ring 14.Radial ball bearing 9 and thrust ball bearing 7 are arranged with 3rd gear shaft 5, gear spacer ring 12 is further provided with, to
The upper end that heart ball bearing 9 is set in the 3rd gear shaft 5 consolidates the 3rd gear shaft 5, and thrust ball bearing 7 is fitted in the 3rd gear 3
Upper surface.
First gear 11, the gear 3 of second gear 4 and the 3rd are arranged in gear housing 1, as shown in Figure 2.Used
One gear shaft 6 and the 3rd gear shaft 5 are hollow shaft, and axle of carrier pulley 2 is solid shafting, and first gear axle 6 is used to connect machining center master
Axle 17, the 3rd gear shaft 5 is used to connect process tool, and axle of carrier pulley 2 is transmitted for power.
Due to the limitation (being processed without adapter, product to be processed can bump against with main shaft) of part to be processed, by using
The utility model can avoid product interference portion, and adapter can be directly mounted on machining center main shaft, first gear axle
With the rotation of main shaft, power is transmitted to by the 3rd gear shaft by gear drive, makes to have simplified processing work by main axis
Sequence, saves manpower and materials.
Claims (10)
1. a kind of numerical control machining center ball bolt counterbore adapter, it is characterised in that the adapter includes：
The gear-box adapter sleeve being connected with machining center main shaft,
The first gear axle of machining center main shaft lower end is co-axially located at,
The axle of carrier pulley and the 3rd gear shaft being be arranged in parallel successively with first gear axle,
It is arranged with described first gear axle on first gear, described axle of carrier pulley and is arranged with second gear, the described the 3rd
The 3rd gear is arranged with gear shaft, described first gear, second gear and the 3rd gear engages connection successively.
2. a kind of numerical control machining center according to claim 1 ball bolt counterbore adapter, it is characterised in that described
The tooth number Z of one gear is 35, and modulus M is 1.5.
3. a kind of numerical control machining center according to claim 1 ball bolt counterbore adapter, it is characterised in that described
The upper and lower side of one gear shaft is arranged with deep groove ball bearing, and shaft block ring is provided with the bottom of first gear axle.
4. a kind of numerical control machining center according to claim 1 ball bolt counterbore adapter, it is characterised in that described Jie
Wheel shaft is provided with two.
5. a kind of numerical control machining center according to claim 1 ball bolt counterbore adapter, it is characterised in that described
The tooth number Z of two gears is 24, and modulus M is 1.5.
6. a kind of numerical control machining center according to claim 1 ball bolt counterbore adapter, it is characterised in that described Jie
The upper and lower side of wheel shaft is arranged with deep groove ball bearing, and shaft block ring is provided with the bottom of axle of carrier pulley.
7. a kind of numerical control machining center according to claim 1 ball bolt counterbore adapter, it is characterised in that described
The tooth number Z of three gears is 26, and modulus M is 1.5.
8. a kind of numerical control machining center according to claim 1 ball bolt counterbore adapter, it is characterised in that described
Radial ball bearing and thrust ball bearing are arranged with three gear shafts, described radial ball bearing is set in the upper end of the 3rd gear shaft
Firm 3rd gear shaft, described thrust ball bearing is fitted in the upper surface of the 3rd gear, and the lower section connection of the 3rd gear shaft adds
Work cutter.
9. a kind of numerical control machining center according to claim 1 ball bolt counterbore adapter, it is characterised in that described
One gear, second gear and the 3rd gear are arranged in gear housing.
10. a kind of numerical control machining center according to claim 1 ball bolt counterbore adapter, it is characterised in that described
First gear axle and the 3rd gear shaft are hollow shaft, and described axle of carrier pulley is solid shafting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621412458.9U CN206343689U (en) | 2016-12-22 | 2016-12-22 | A kind of numerical control machining center ball bolt counterbore adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621412458.9U CN206343689U (en) | 2016-12-22 | 2016-12-22 | A kind of numerical control machining center ball bolt counterbore adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206343689U true CN206343689U (en) | 2017-07-21 |
Family
ID=59317844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621412458.9U Active CN206343689U (en) | 2016-12-22 | 2016-12-22 | A kind of numerical control machining center ball bolt counterbore adapter |
Country Status (1)
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|---|---|
| CN (1) | CN206343689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213539A (en) * | 2016-12-22 | 2018-06-29 | 上海国上机电科技有限公司 | A kind of digital control processing ball bolt counterbore adapter |
-
2016
- 2016-12-22 CN CN201621412458.9U patent/CN206343689U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213539A (en) * | 2016-12-22 | 2018-06-29 | 上海国上机电科技有限公司 | A kind of digital control processing ball bolt counterbore adapter |
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