CN205703434U - A kind of angle head fixing device - Google Patents
A kind of angle head fixing device Download PDFInfo
- Publication number
- CN205703434U CN205703434U CN201620527050.XU CN201620527050U CN205703434U CN 205703434 U CN205703434 U CN 205703434U CN 201620527050 U CN201620527050 U CN 201620527050U CN 205703434 U CN205703434 U CN 205703434U
- Authority
- CN
- China
- Prior art keywords
- angle head
- screw
- retainer ring
- fixing device
- locating piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
This utility model provides a kind of angle head fixing device, is made up of retainer ring (1), lock-screw (2), locating piece (3), holding screw (4)；Described retainer ring (1) is nested on the main shaft (9) of machining center, and lock-screw (2) inserts in the locking screw holes (5) that retainer ring (1) is diametrically opposite；There is hole, location (6) at described locating piece (3) center, the locating dowel of described angle head (8) is embedded wherein, described holding screw (4) inserts in the tightening screw (7) of location hole (6) side, is placed in fixing for described locating piece (3) on the side of described retainer ring (1).This angle head fixing device can use as the Conventional accessories of Five-axis NC Machining Center, increases the range of work and the adaptability of lathe, reduces workpiece repeated clamping；And this angle head fixture structure is simple, volume is little, clamping is firm, interferes few with part or machine tool component, improve machining accuracy and efficiency.
Description
Technical field
This utility model belongs to precision machine tool and instrument processing technical field, is specifically related to a kind of connection angle head and five axles
The fixing device of machining center main shaft.
Background technology
Five-axis NC Machining Center be a kind of high in technological content, precision is high, be specifically designed to the machining center of processed complex curved surface,
It has x, five axles of y, z, a, c, xyz and ac axle forms five-axle linkage processing, is good at space curved surface processing, special-shaped processing, hollow out
Processing, punching, inclined hole, cut sth. askew.Therefore Five-axis NC Machining Center is not only applicable to civilian industry, such as wooden model manufacture, and bathroom is repaiied
Limit, automotive upholstery process, foam mold process, European style household, solid wood chair etc., broader applications in Aeronautics and Astronautics,
The industries such as military affairs, scientific research, precision instruments, high-precision armarium, to a national Aeronautics and Astronautics, military affairs, scientific research, accurate device
Tool, high-precision armarium etc. industry has very important power of influence.It has been not only able to complex part and has completed mechanization
The task of processing, but also can quickly improve working (machining) efficiency, shorten work flow.
Requirement to space curved surface processing is more and more higher at present, and structure design becomes increasingly complex, and brings processing greatly
Challenge, the even advanced five-axis machine tool of portion all cannot be processed, and needs to utilize angle head to be extended processing.Angle head
It is that digital control processing connects main shaft of numerical control machine tool and a kind of special handle of cutter.Use angle head handle of a knife, it is possible to achieve machinery
Some being difficult to by traditional method of task in structural member processing, adds the flexibility of digital control processing.Add at mechanical structured member
In work, after Installing machine tool upper angle head, cutter rotation centerline can make horizontal with main shaft rotation centerline angled processing workpiece
Machining center carries out vertical processing or vertical machining centre carries out horizontal processing, increases in the case of not changing machine tool structure
The range of work of lathe and adaptability, and workpiece repeated clamping can be reduced, improve machining accuracy and efficiency.
But, for the main shaft of Five-axis NC Machining Center, do not have respective accessory to fixedly mount angle head, it is difficult to should by its advantage
Use in more small space, more accurate processing situation, thus limit the application of angle head；And generally in other processing
The attachment means of the heart is relatively big, easily interferes with part or machine tool component, causes working (machining) efficiency and machining accuracy extremely low.
Utility model content
For the deficiencies in the prior art, this utility model provides a kind of volume angle head fixing device little, glitch-free, enough
Connection angle head and the main shaft of machining center, the range of work of extension Five-axis NC Machining Center and function.
For achieving the above object, this utility model adopts the following technical scheme that a kind of angle head fixing device, described angle
Head fixing device is made up of retainer ring, lock-screw, locating piece, holding screw；Described retainer ring is nested in the master of machining center
On axle, lock-screw inserts in the locking screw holes that retainer ring is diametrically opposite；There are hole, location, described angle in described locating piece center
The locating dowel of degree head is embedded wherein, and described holding screw inserts in the tightening screw of hole, location side, is fixed by described locating piece
It is placed on the side of described retainer ring.
Preferably, described retainer ring has six locking screw holes, described locating piece is respectively arranged with one tightly in both sides, hole, location
Determine screw.
Further, described holding screw is square toes flush end holding screw or interior hexagonal flush end holding screw.
Preferably, described angle head fixing device is carbon structural steels or steel alloy 42CrMo.
This utility model obtains and provides the benefit that: this angle head fixing device can be as the routine of Five-axis NC Machining Center
Adnexa uses, and increases the range of work and the adaptability of lathe, reduces workpiece repeated clamping；And this angle head fixture structure
Simply, volume is little, clamping is firm, interferes few with part or machine tool component, improves machining accuracy and efficiency.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of angle head fixing device described in the utility model.
Fig. 2 is the structure chart of the retainer ring (1) of this utility model angle head fixing device.
Fig. 3 is the structure chart of the lock-screw (2) of this utility model angle head fixing device.
Fig. 4 is the structure chart of the locating piece (3) of this utility model angle head fixing device.
Fig. 5 is the structure chart of the holding screw (4) of this utility model angle head fixing device.
Fig. 6 is the structure chart of angle head (8).
Fig. 7 is angle head fixing device connection angle head (8) described in the utility model and the schematic diagram of main shaft (9).
In accompanying drawing, label is as follows:
1 retainer ring, 2 lock-screws, 3 locating pieces, 4 holding screws, 5 locking screw holes,
6 location hole, 7 tightening screws, 8 angle heads, 9 main shafts
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described the technical scheme in this utility model embodiment.
One one kinds of angle head fixing devices of embodiment
As Figure 1-5, angle head fixing device is made up of retainer ring 1, lock-screw 2, locating piece 3, holding screw 4；
Described retainer ring 1 is nested on the main shaft 9 of machining center, and lock-screw 2 inserts the locking screw holes that retainer ring 1 is diametrically opposite
In 5；There is hole 6, location at described locating piece 3 center, and the locating dowel of described angle head 8 is embedded wherein, and described holding screw 4 inserts fixed
In the tightening screw 7 of hole 6, position side, it is placed in fixing for described locating piece 3 on the side of described retainer ring 1.
As shown in Figure 2,4, retainer ring 1 has six locking screw holes 5, described locating piece 3 is respectively arranged with one in both sides, hole 6, location
Individual tightening screw 7.Described six locking screw holes 5 lay respectively at retainer ring 1 both sides, it is possible to force balance, it is ensured that stable connection.
As it is shown in figure 5, described holding screw 4 is square toes flush end holding screw or interior hexagonal flush end holding screw.Flush end is tight
Determining seal face corresponding to screw should be plane, i.e. on the side of retainer ring 1.The thrust of screw is maximum with square head screw, and interior six
Angle screw takes second place.
Described angle head fixing device is carbon structural steels or steel alloy 42CrMo.Rigidity according to machine tool chief axis, clamping
Power size, hardness is the carbon structural steels of 36-42HRC or the steel alloy 42CrMo material as angle head positioner, can
Meet stable stress condition, moreover it is possible to reduce volume and cost.
The using method of embodiment two angle head fixing device
As it is shown in fig. 7, use angle head fixing device described in the utility model: retainer ring 1 is nested in machining center
Main shaft 9 on, fix with lock-screw 3；Then the locating dowel above angle head 8 side is inserted the hole, location 6 at locating piece 4 center
In, insert with holding screw 4 in the tightening screw 7 of both sides, and then described locating piece 3 is fixedly mounted on the side of retainer ring 1
On.After installed above, the direction of set angle head, Cutting tool installation manner can be completed, start the processing of Five-axis NC Machining Center.
Angle head fixing device described in the utility model, installs and uses simple to operate, firm connection angle head and adding
Work main shaft, extends the range of work and the function of Five-axis NC Machining Center, it is to avoid produces machining interference, can solve the problem that five with this device
The various practical problems of axle machining center, such as the axle journal groove processing etc. of aeroengine rotor blisk.
Above example only in order to the technical solution of the utility model to be described, is not intended to limit；Although with reference to aforementioned reality
Execute example this utility model has been described in detail, it will be understood by those within the art that: it still can be to front
State the technical scheme described in each embodiment to modify, or wherein portion of techniques feature is carried out equivalent；And these
Amendment or replacement, do not make the essence of appropriate technical solution depart from spirit and the model of this utility model each embodiment technical scheme
Enclose.
Claims (4)
1. an angle head fixing device, it is characterised in that: described angle head fixing device is by retainer ring (1), lock-screw
(2), locating piece (3), holding screw (4) composition；Described retainer ring (1) is nested on the main shaft (9) of machining center, lock-screw
(2) insert in the locking screw holes (5) that retainer ring (1) is diametrically opposite；There is hole, location (6) at described locating piece (3) center, described
The locating dowel of angle head (8) is embedded wherein, and described holding screw (4) inserts in the tightening screw (7) of location hole (6) side, will
Described locating piece (3) is fixing to be placed on the side of described retainer ring (1).
Angle head fixing device the most according to claim 1, it is characterised in that: there are six lockings in described retainer ring (1)
Screw (5), described locating piece (3) is respectively arranged with a tightening screw (7) in hole (6) both sides, location.
Angle head fixing device the most according to claim 2, it is characterised in that: described holding screw (4) is square toes flush end
Holding screw or interior hexagonal flush end holding screw.
4. according to the angle head fixing device described in any one of claim 1,2,3, it is characterised in that: the fixing dress of described angle head
It is set to carbon structural steels or steel alloy 42CrMo.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620527050.XU CN205703434U (en) | 2016-06-01 | 2016-06-01 | A kind of angle head fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620527050.XU CN205703434U (en) | 2016-06-01 | 2016-06-01 | A kind of angle head fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205703434U true CN205703434U (en) | 2016-11-23 |
Family
ID=57300740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620527050.XU Expired - Fee Related CN205703434U (en) | 2016-06-01 | 2016-06-01 | A kind of angle head fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205703434U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282957A (en) * | 2017-07-14 | 2017-10-24 | 芜湖威灵数码科技有限公司 | A kind of Five-axis NC Machining Center angle head fixing device |
| CN108098417A (en) * | 2017-11-30 | 2018-06-01 | 江西洪都航空工业集团有限责任公司 | It is a kind of to utilize the packaged folder orientation angle head technique method of adjusting pad |
| CN108188799A (en) * | 2017-11-29 | 2018-06-22 | 广西大学 | A kind of Five-axis NC Machining Center angle head fixing device |
| CN111570866A (en) * | 2019-02-19 | 2020-08-25 | 成都飞机工业（集团）有限责任公司 | Angle head locking device |
-
2016
- 2016-06-01 CN CN201620527050.XU patent/CN205703434U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282957A (en) * | 2017-07-14 | 2017-10-24 | 芜湖威灵数码科技有限公司 | A kind of Five-axis NC Machining Center angle head fixing device |
| CN107282957B (en) * | 2017-07-14 | 2019-03-26 | 南京启源机械制造有限公司 | A kind of fixed device of Five-axis NC Machining Center angle head |
| CN108188799A (en) * | 2017-11-29 | 2018-06-22 | 广西大学 | A kind of Five-axis NC Machining Center angle head fixing device |
| CN108098417A (en) * | 2017-11-30 | 2018-06-01 | 江西洪都航空工业集团有限责任公司 | It is a kind of to utilize the packaged folder orientation angle head technique method of adjusting pad |
| CN108098417B (en) * | 2017-11-30 | 2019-09-13 | 江西洪都航空工业集团有限责任公司 | It is a kind of to utilize the packaged folder orientation angle head technique method of adjusting pad |
| CN111570866A (en) * | 2019-02-19 | 2020-08-25 | 成都飞机工业（集团）有限责任公司 | Angle head locking device |
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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: 20161123 Termination date: 20180601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |