CN203696493U - Orifice chamfering lathe fixture - Google Patents
Orifice chamfering lathe fixture Download PDFInfo
- Publication number
- CN203696493U CN203696493U CN201420107015.3U CN201420107015U CN203696493U CN 203696493 U CN203696493 U CN 203696493U CN 201420107015 U CN201420107015 U CN 201420107015U CN 203696493 U CN203696493 U CN 203696493U
- Authority
- CN
- China
- Prior art keywords
- tail end
- fixing
- extension
- clamping plate
- lumen portion
- 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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Abstract
An orifice chamfering lathe fixture comprises a fixing portion, a fixing housing and an expansion screw; the fixing portion is arranged inside the fixing housing; the expansion screw is connected with the fixing portion in a detachable insertion mode; the fixing portion comprises a tail end portion, a middle chamber portion, an extension portion, a clamping plate, a connecting hole and a fixing hole; the tail end portion, the middle chamber portion and the extension portion are connected in turn; the tail end portion is connected with a machining tool; the clamping plate is arranged between the middle chamber portion and the tail end portion; the clamping plate is provided with the fixing hole. According to the orifice chamfering lathe fixture, the structure is simple and the fixing machining can be performed on the machining tool under the condition that a tool body is not damaged.
Description
Technical field
The utility model relates to a kind of fixture, is specifically related to a kind of orifice chamfer turning attachment.
Background technology
The chamfer machining of cutter is faced with a very large problem always, and traditional chamfer machining is that cutter is fixed on lathe, and its method is to clamp knife face by the same fixture of clip with the fixing form of triangle.This mode in practice problem of maximum is exactly that because fixture is very little, therefore stress point is too concentrated, causes in process, being easy to just damage cutter.And filling speed is slow, neither be very safe, the precision of processing is also difficult to accurately regulate.
Therefore in order to solve the problems referred to above that run into when the chamfering, need to develop a kind of fixture to improve the problems referred to above.
Utility model content
The purpose of this utility model is, a kind of orifice chamfer turning attachment is provided, to overcome the existing above-mentioned shortcoming and defect of prior art.
A kind of orifice chamfer turning attachment, is characterized in that, comprising: fixed part, fixed housing and swell fixture, and described fixed part is located at fixed housing inside, and described swell fixture is connected with fixed part dismountable inserted;
Wherein, described fixed part comprises: tail end, lumen portion, extension, clamping plate and fixing hole, and described tail end, lumen portion are connected successively with extension, and described tail end is connected with process tool, between described lumen portion and the top of tail end, be provided with clamping plate, described clamping plate are provided with fixing hole.
Further, the contraction spring structure that described tail end is made up of plural blade.
Further, described fixed housing comprises: fixed leg and clamp base, and described fixed leg is fixedly connected with clamp base, and described fixed leg is cylindrical structure, and described fixed leg is connected with extension is embedded, and described clamp base is wrapped in tail end and lumen portion.
Further, described swell fixture comprises: top ends, bottom and bolt hole, and described top ends is fixedly connected with bottom, and described bolt hole is located on bottom, described top ends is connected with extension is embedded, and described bolt hole and fixing hole removably connect by bolt.
The beneficial effects of the utility model:
The utility model passes through the contraction spring structure of tail end (110), then is undertaken under the prerequisite that does not injure process tool (400), being fixed by swell fixture (300).
The utility model is provided with lumen portion (120) and extension (130) can be adjusted to the Working position of process tool (400) swell fixture (300) in the time that bolt is fixing, increases machining accuracy.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model.
Fig. 2 is the upward view of tail end.
Fig. 3 is the structure chart of swell fixture.
Fig. 4 is that the utility model uses state diagram.
Reference numeral:
Fixed part 100, tail end 110, blade 111, lumen portion 120, extension 130, clamping plate 140 and fixing hole 150.
Fixed housing 200, fixed leg 210 and clamp base 220.
Swell fixture 300, top ends 310, bottom 320, bolt hole 330, process tool 400 and centre bore 410.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is done to progressive explanation.Should be understood that following examples are only for the utility model is described but not for limiting scope of the present utility model.
Embodiment 1
Fig. 1 is structure chart of the present utility model.Fig. 2 is the upward view of tail end.Fig. 3 is the structure chart of swell fixture.Fig. 4 is that the utility model uses state diagram.
As shown in Figure 1, a kind of orifice chamfer turning attachment comprises: fixed part 100, fixed housing 200 and swell fixture 300, and fixed part 100 is located at fixed housing 200 inside, and swell fixture 300 is connected with fixed part 100 dismountable inserteds.
As shown in Figure 2, fixed part 100 comprises: tail end 110, lumen portion 120, extension 130, clamping plate 140 and fixing hole 150, tail end 110, lumen portion 120 and extension 130 are connected successively.
The contraction spring structure that tail end 110 is made up of plural blade 111, tail end 110 is connected with process tool 400, between lumen portion 120 and the top of tail end 110, is provided with clamping plate 140, and clamping plate 140 are provided with fixing hole 150.
Fixed housing 200 comprises: fixed leg 210 and clamp base 220, fixed leg 210 is fixedly connected with clamp base 220, fixed leg 210 is cylindrical structure, fixed leg 210 is connected with extension 130 is embedded, clamp base 220 is wrapped in tail end 110 and lumen portion 120, the most of structure of fixed leg 210 is solid construction, its Main Function is the intensity in order to guarantee fixture, avoid fixture fracture in process, the effect of clamp base 220 is the intensity in order to reinforce tail end 110 equally, avoids adding the situation generations such as bolt fracture in man-hour.
As shown in Figure 3, swell fixture 300 comprises: top ends 310, bottom 320 and bolt hole 330, and top ends 310 is fixedly connected with bottom 320, and bolt hole 330 is located on bottom 320, and top ends 310 is connected with extension 130 is embedded.Swell fixture 300 has plasticity, can give force deformation, and swell fixture 300 is filled in fixing hole 150, then removing expands after power locked fixing.
As shown in Figure 4, the utility model is by realizing with the mode being connected and fixed at process tool 400 centers compared with traditional fixture.First, swell fixture 300 is dismantled and separated with fixed part 100.Due to the contraction spring structure that tail end 110 is made up of plural blade 111, therefore, in the time of nature, the state that he presents is the shape of scattering, and the present embodiment Leaf is 6.111 polymerizations of the blade of tail end 110 need to be closed up at 400 of process tools of installation, then then tail end 110 be unclamped to blade through the centre bore 410 of process tool 400, when blade 111 reverts to nature, will form fixing with process tool 400.Then swell fixture 300 is inserted in fixture, adjusts according to actual conditions the depth that the top ends 310 of swell fixture 300 is inserted, then by bolt hole 330 with fixing hole 150 to living, then utilize swell fixture 300 expansion lock to fasten.
The utility model is fixing simple, need on the fixture of lathe, not carry out three times and fix, and has also avoided the injured situation that misoperation causes when fixing, has greatly improved working (machining) efficiency.Plug-in type connection simultaneously can not injure process tool 400.Finally can adjust the position on fixture of cutter, improve the precision of processing.
Above the specific embodiment of the present utility model is illustrated, but the utility model is as limit, only otherwise depart from aim of the present utility model, the utility model can also have various variations.
Claims (4)
1. an orifice chamfer turning attachment, it is characterized in that, comprise: fixed part (100), fixed housing (200) and swell fixture (300), described fixed part (100) is located at fixed housing (200) inside, and described swell fixture (300) is connected with fixed part (100) dismountable inserted;
Wherein, described fixed part (100) comprising: tail end (110), lumen portion (120), extension (130), clamping plate (140) and fixing hole (150), described tail end (110), lumen portion (120) and extension (130) are connected successively, described tail end (110) is connected with process tool (400), between the top of described lumen portion (120) and tail end (110), be provided with clamping plate (140), described clamping plate (140) are provided with fixing hole (150).
2. a kind of orifice chamfer turning attachment according to claim 1, is characterized in that: the contraction spring structure that described tail end (110) is made up of plural blade (111).
3. a kind of orifice chamfer turning attachment according to claim 1, it is characterized in that: described fixed housing (200) comprising: fixed leg (210) and clamp base (220), described fixed leg (210) is fixedly connected with clamp base (220), described fixed leg (210) is cylindrical structure, described fixed leg (210) and embedded connection of extension (130), described clamp base (220) is wrapped in tail end (110) and lumen portion (120).
4. a kind of orifice chamfer turning attachment according to claim 1, it is characterized in that: described swell fixture (300) comprising: top ends (310), bottom (320) and bolt hole (330), described top ends (310) is fixedly connected with bottom (320), described bolt hole (330) is located on bottom (320), described top ends (310) and embedded connection of extension (130), described bolt hole (330) removably connects by bolt with fixing hole (150).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420107015.3U CN203696493U (en) | 2014-03-11 | 2014-03-11 | Orifice chamfering lathe fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420107015.3U CN203696493U (en) | 2014-03-11 | 2014-03-11 | Orifice chamfering lathe fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696493U true CN203696493U (en) | 2014-07-09 |
Family
ID=51046992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420107015.3U Expired - Fee Related CN203696493U (en) | 2014-03-11 | 2014-03-11 | Orifice chamfering lathe fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191275A (en) * | 2014-08-13 | 2014-12-10 | 东莞市日进五金科技有限公司 | Workpiece clamping device of feeding machine and clamping method |
-
2014
- 2014-03-11 CN CN201420107015.3U patent/CN203696493U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191275A (en) * | 2014-08-13 | 2014-12-10 | 东莞市日进五金科技有限公司 | Workpiece clamping device of feeding machine and clamping method |
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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: 20140709 Termination date: 20200311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |