CN207171044U - The gang tool of one is bored in a kind of milling - Google Patents
The gang tool of one is bored in a kind of milling Download PDFInfo
- Publication number
- CN207171044U CN207171044U CN201721160398.0U CN201721160398U CN207171044U CN 207171044 U CN207171044 U CN 207171044U CN 201721160398 U CN201721160398 U CN 201721160398U CN 207171044 U CN207171044 U CN 207171044U
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- China
- Prior art keywords
- center
- collet
- milling
- facing cutter
- piston
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Abstract
The utility model discloses the gang tool that one is bored in a kind of milling, the side of handle of a knife is provided with facing cutter, the one side of facing cutter is fixedly connected with handle of a knife, the another side of facing cutter is provided with face-milling insert, drill bit bore is offered at the center of facing cutter, drill bit bore is internally provided with collet, center bit is provided with the center of collet, the opposite side of collet is provided with lift cylinder, lift cylinder is internally provided with piston, piston rod is provided with the center of piston, one end of piston rod is fixedly connected through lift cylinder and with collet；The gang tool of one is bored in this milling, have facing cutter and center bit concurrently, two kinds of operations of milling and drilling can be completed simultaneously, simplify operational sequence, machine operation performance is improved, lifts processing efficiency, two kinds of operations of milling and drilling are separated from each other, lathe does not have to change the i.e. achievable double processing of cutter, and machining accuracy is higher.
Description
Technical field
Cutting-tool engineering field is the utility model is related to, the gang tool of one is bored in specially a kind of milling.
Background technology
Milling cutter, be for Milling Process, there is the rotary cutters of one or more cutters tooth, during work each cutter tooth successively between
Cut the surplus of workpiece with having a rest, milling cutter is mainly used in processing plane, step, groove, profiled surface and cut-out workpiece on milling machine
Deng, drill bit be on solid material drilling go out through hole or blind hole, and can be to the cutter of existing hole reaming, milling cutter and drill bit
Different cutterheads is typically assembled into be processed operation, in the process of different workpiece, generally require to arrange in pairs or groups milling cutter and
Drill bit is operated, and milling cutter and drill bit are often relatively independent, it is necessary to dismantle cutter head when completing drilling operation, and assembles milling cutter
In case process again, and this process is relatively complicated, increases man-hour, and cutter also can after repeated multiple times dismounting and change
Produce certain abrasion.
Utility model content
The purpose of this utility model is to provide the gang tool that one is bored in a kind of milling, possesses operating efficiency height, save work
When the characteristics of, solve in the prior art the problem of function is single, and efficiency is low, and man-hour is long.
To achieve the above object, the utility model provides following technical scheme：
The gang tool of one is bored in a kind of milling, including handle of a knife and facing cutter, the side of the handle of a knife are provided with face milling cutters
Disk, the one side of facing cutter are fixedly connected with handle of a knife, and the another side of facing cutter is provided with face-milling insert, and the face-milling insert exists
The side of facing cutter is uniformly arranged, and drill bit bore is offered at the center of facing cutter, and the drill bit bore is internally provided with bullet
Spring chuck, collet fixing card is in the drill bit bore of facing cutter outer surface, during the side of the collet is provided with
Heart drill bit, center bit and the mutual clamping of collet；
The opposite side of the collet is provided with lift cylinder, and lift cylinder is by cylinder barrel, plug, contiguous block, piston, work
Stopper rod and interstage sleeve composition, the side of the cylinder barrel are provided with plug, plug with cylinder barrel is seamless engages, the outer surface of plug is provided with
Contiguous block, contiguous block are fixedly connected with plug, and the cylinder barrel is internally provided with piston, and piston is tightly connected with cylinder barrel, piston
Center at be provided with piston rod, one end and the piston of the piston rod are connected, and interstage sleeve, the gear are provided with the middle part of piston rod
Piston rod outer ring is socketed in, the outer ring of interstage sleeve and the inwall of cylinder barrel are seamless applying, and the other end of the piston rod runs through cylinder barrel
And it is fixedly connected with collet.
Preferably, the face-milling insert is around the uniform simultaneously circular array form of arranging in the center of facing cutter.
Preferably, the center bit is stretched into inside collet and fixed with collet and engaged.
Preferably, the center of the center bit, collet and lift cylinder is co-located in same horizontal line.
Preferably, the lift cylinder is mounted in by contiguous block fixing card at the center of handle of a knife.
Compared with prior art, the beneficial effects of the utility model are as follows：
The gang tool of one is bored in this milling, has facing cutter and center bit concurrently, can complete milling and drilling two simultaneously
Kind operation, eliminates the time for changing toolbox, simplifies operational sequence, improves machine operation performance, lifting processing efficiency, knife
It is reasonable to have agent structure, built-in lift cylinder, drives center bit to translate by piston rod, when lift cylinder works, centre drill
The relative handle of a knife of head is moved so that two kinds of operations of milling and drilling are separated from each other, and avoid confusion reigned in process, lathe
Double processing can be achieved without changing cutter, more intelligent, machining accuracy is higher.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model lift cylinder internal structure schematic diagram；
Fig. 3 is the utility model front view.
In figure：1 handle of a knife, 2 facing cutters, 21 face-milling inserts, 22 drill bit bores, 3 collets, 4 center bits, 5 lifting airs
Cylinder, 51 cylinder barrels, 52 plugs, 53 contiguous blocks, 54 pistons, 55 piston rods, 56 interstage sleeves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the gang tool of one is bored in a kind of milling, including handle of a knife 1 and facing cutter 2, the side of handle of a knife 1 are set
It is equipped with facing cutter 2, cutter body is sleeved on by handle of a knife 1 to be realized on lathe and fix, the main axis on lathe and with moving knife
Have body rotation, so as to the effect given play to milling or drilled, the gang tool has facing cutter 2 and center bit 4 concurrently,
Two kinds of operations of milling and drilling can be completed simultaneously, are eliminated the time for changing toolbox, are simplified operational sequence, improve lathe
Operating characteristics, processing efficiency is lifted, the one side of facing cutter 2 is fixedly connected with handle of a knife 1, and the another side of facing cutter 2 is provided with
Face-milling insert 21, face-milling insert 21 are uniformly arranged in the side of facing cutter 2, and drill bit bore is offered at the center of facing cutter 2
22, drill bit bore 22 is internally provided with collet 3, and the fixing card of collet 3 is mounted in the drill bit bore 22 of the outer surface of facing cutter 2
Interior, the side of collet 3 is provided with center bit 4, and center bit 4 stretches into the inside of collet 3 and fixed with collet 3
Engaging, collet 3 mutually assembles with center bit 4, during in order to capture different holes, it is only necessary to changes center bit 4
Meet demand, center bit 4 and 3 mutual clamping of collet, face-milling insert 21 are uniformly arranged simultaneously around the center of facing cutter 2
Circular array form, main structure body integrated symmetric, milling coverage is more uniform, and machining accuracy is higher, face-milling insert 21
Center bit 4 is provided with center, when the internal piston bar 55 of lift cylinder 5 jacks up collet 3, center bit 4 is exposed to
Outside, and in the presence of rotation drilling effect is produced, when lift cylinder 5 does not work, center bit 4 is hidden in drill bit bore 22
Portion.
The opposite side of collet 3 is provided with lift cylinder 5, and lift cylinder 5 is by cylinder barrel 51, plug 52, contiguous block 53, work
Plug 54, piston rod 55 and interstage sleeve 56 form, and the side of cylinder barrel 51 is provided with plug 52, plug 52 with cylinder barrel 51 is seamless engages, in
Heart drill bit 4, the center of collet 3 and lift cylinder 5 are co-located in same horizontal line, and cutter body is rational in infrastructure, interior
Lift cylinder 5 is put, drives center bit 4 to translate by piston rod 55, and two kinds of operations of milling and drilling are separated from each other, is carried
High manufacturing accuracy, confusion reigned in process is avoided, lathe does not have to change the i.e. achievable double processing of cutter, more intelligently
Change, the outer surface of plug 52 is provided with contiguous block 53, and contiguous block 53 is fixedly connected with plug 52, and cylinder barrel 51 is internally provided with work
Plug 54, piston 54 is tightly connected with cylinder barrel 51, and the sealing intensity of lift cylinder 5 is high, and structural strength is high, is connected with cutter body tightly
It is close, it is easy to dismount, piston rod 55 is provided with the center of piston 54, one end and the piston 54 of piston rod 55 is connected, piston rod 55
Middle part be provided with interstage sleeve 56, interstage sleeve 56 avoids cylinder internal load from revealing, and interstage sleeve 56 is socketed in the outer ring of piston rod 55, interstage sleeve 56 it is outer
Circle is seamless applying with the inwall of cylinder barrel 51, and the other end of piston rod 55 is fixedly connected through cylinder barrel 51 and with collet 3, is lifted
By the fixing card of contiguous block 53 at the center of handle of a knife 1, lift cylinder 5 interfixes cylinder 5 with handle of a knife 1, so that rising
When sending down abnormally ascending cylinder 5 works, center bit 4 is moved with respect to handle of a knife 1.
In summary：The gang tool of one is bored in the milling, has facing cutter 2 and center bit 4 concurrently, can complete milling simultaneously
Cut and drill two kinds of operations, eliminate the time for changing toolbox, simplify operational sequence, improve machine operation performance, lifting
Processing efficiency, cutter body is rational in infrastructure, built-in lift cylinder 5, drives center bit 4 to translate by piston rod 55, lifting air
When cylinder 5 works, center bit 4 is moved with respect to handle of a knife 1 so that two kinds of operations of milling and drilling are separated from each other, and avoid processing
During confusion reigned, lathe do not have to change cutter i.e. can be achieved double processing, more intelligent, machining accuracy is higher.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. the gang tool of one, including handle of a knife are bored in a kind of milling（1）And facing cutter（2）, it is characterised in that：The handle of a knife（1）
Side be provided with facing cutter（2）, facing cutter（2）One side and handle of a knife（1）It is fixedly connected, facing cutter（2）It is another
Face is provided with face-milling insert（21）, the face-milling insert（21）In facing cutter（2）Side uniformly arrange, facing cutter（2）
Center at offer drill bit bore（22）, the drill bit bore（22）Be internally provided with collet（3）, collet（3）Gu
Surely it is installed on facing cutter（2）The drill bit bore of outer surface（22）It is interior, the collet（3）Side be provided with center bit
（4）, center bit（4）With collet（3）Mutual clamping；
The collet（3）Opposite side be provided with lift cylinder（5）, lift cylinder（5）By cylinder barrel（51）, plug（52）、
Contiguous block（53）, piston（54）, piston rod（55）And interstage sleeve（56）Composition, the cylinder barrel（51）Side be provided with plug
（52）, plug（52）With cylinder barrel（51）Seamless engaging, plug（52）Outer surface be provided with contiguous block（53）, contiguous block（53）With
Plug（52）It is fixedly connected, the cylinder barrel（51）Be internally provided with piston（54）, piston（54）With cylinder barrel（51）It is tightly connected,
Piston（54）Center at be provided with piston rod（55）, the piston rod（55）One end and piston（54）It is connected, piston rod
（55）Middle part be provided with interstage sleeve（56）, the interstage sleeve（56）It is socketed in piston rod（55）Outer ring, interstage sleeve（56）Outer ring and cylinder
Cylinder（51）Inwall it is seamless applying, the piston rod（55）The other end run through cylinder barrel（51）And and collet（3）It is fixed to connect
Connect.
2. the gang tool of one is bored in a kind of milling according to claim 1, it is characterised in that：The face-milling insert（21）Enclose
Around facing cutter（2）Center uniformly arrangement and circular array form.
3. the gang tool of one is bored in a kind of milling according to claim 1, it is characterised in that：The center bit（4）Stretch
Enter collet（3）Internal and and collet（3）Fixed engaging.
4. the gang tool of one is bored in a kind of milling according to claim 1, it is characterised in that：The center bit（4）, bullet
Spring chuck（3）With lift cylinder（5）Center be co-located in same horizontal line.
5. the gang tool of one is bored in a kind of milling according to claim 1, it is characterised in that：The lift cylinder（5）It is logical
Cross contiguous block（53）Fixing card is mounted in handle of a knife（1）Center at.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721160398.0U CN207171044U (en) | 2017-09-12 | 2017-09-12 | The gang tool of one is bored in a kind of milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721160398.0U CN207171044U (en) | 2017-09-12 | 2017-09-12 | The gang tool of one is bored in a kind of milling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207171044U true CN207171044U (en) | 2018-04-03 |
Family
ID=61747149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721160398.0U Expired - Fee Related CN207171044U (en) | 2017-09-12 | 2017-09-12 | The gang tool of one is bored in a kind of milling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207171044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719390A (en) * | 2020-12-22 | 2021-04-30 | 重庆宇辰机械设备有限公司 | Milling machine |
-
2017
- 2017-09-12 CN CN201721160398.0U patent/CN207171044U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719390A (en) * | 2020-12-22 | 2021-04-30 | 重庆宇辰机械设备有限公司 | Milling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20190912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |