CN208880180U - Abnormity nut turnery processing special tooling - Google Patents
Abnormity nut turnery processing special tooling Download PDFInfo
- Publication number
- CN208880180U CN208880180U CN201821608067.3U CN201821608067U CN208880180U CN 208880180 U CN208880180 U CN 208880180U CN 201821608067 U CN201821608067 U CN 201821608067U CN 208880180 U CN208880180 U CN 208880180U
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- China
- Prior art keywords
- housing screw
- locating shaft
- supporting block
- abnormity nut
- turnery processing
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Abstract
The utility model discloses a kind of abnormity nut turnery processing special toolings, including locating shaft (1), supporting block (2), pin (4), it is characterized by: supporting block (2) is connected together by connection bolt (3) and pin (4) with locating shaft (1), housing screw A(5 is installed in the bolt hole of supporting block (2) side setting) and housing screw B(6), housing screw A(5) and housing screw B(6) clamping abnormity nut (7) is interior in locating shaft (1).The utility model process time is short, high-efficient, high-quality.
Description
Technical field
The utility model belongs to machining equipment technical field, relates in particular to a kind of abnormity nut turnery processing use
Special tooling.
Background technique
Abnormity nut is a kind of nut of special shape in fastener, different in turnery processing due to its special shape
The positioning of shape nut, clamping are more difficult, and positioning accuracy is more difficult, can not meet abnormity nut processing request, lead to long processing time, imitate
Rate is low, of poor quality, is unable to satisfy the demand in market.
Summary of the invention
A kind of process time provided the purpose of the utility model is to overcome disadvantages mentioned above is short, high-efficient, high-quality
Abnormity nut turnery processing special tooling.
It the utility model aim and solves its technical problem underlying and adopts the following technical solutions to realize:
A kind of abnormity nut turnery processing special tooling of the utility model, including locating shaft, supporting block, pin,
In: supporting block is connected together by connection bolt and pin with positioning shaft sleeve, is equipped in the bolt hole of supporting block side setting
Housing screw A and housing screw B, housing screw A and housing screw B clamping abnormity nut are in locating shaft.
Described locating shaft one end is cylindrical body with the level, and the other end is the concave arc surface of aperture.
The shape of the supporting block and inner cavity are rectangular, the bolt for the side setting that supporting block connects with locating shaft spill
Hole is perforation, is connected to the concave of aperture, housing screw A and housing screw B screw head are pierced by bolt hole.
The utility model compared with the existing technology has clear advantage and beneficial effect.From the above technical scheme,
It is linked together by connection bolt and pin with locating shaft in supporting block, pressure is installed in the bolt hole of supporting block side setting
Tight screw A and housing screw B, abnormity nut is clamped in locating shaft spill by housing screw A and housing screw B.Locating shaft one
End is cylindrical body with the level, and the other end is concave arc surface.Abnormity nut semicylinder circular arc and locating shaft arc surface are close
Fitting, limits the displacement and rotation of abnormity nut semicylinder circular arc radially.Supporting block side setting bolt hole be
Perforation, is connected to, housing screw A and housing screw B screw head are pierced by bolt hole with locating shaft concave.Its positioning surface and abnormity nut half
Cylindrical end face closely closes under the compacting of housing screw A and housing screw B, while abnormity nut is clamped, at this time special-shaped spiral shell
Mother's positioning and clamping in tooling can carry out turnery processing, and it is short to realize process time, high-efficient, high-quality, in a word；This
Utility model process time is short, high-efficient, high-quality.
Detailed description of the invention:
The structural schematic diagram of Fig. 1 the utility model；
Fig. 2 the utility model right view；
Fig. 3 the utility model abnormity nut right view；
Fig. 4 the utility model abnormity nut main view.
It is marked in figure；
1, locating shaft；2, supporting block；3, attachment screw；4, pin；5, housing screw A；6, housing screw B；7, special-shaped spiral shell
It is female.
Specific embodiment
Below in conjunction with attached drawing and preferred embodiment, to according to the utility model proposes abnormity nut turnery processing with dedicated
Tooling specific embodiment, feature and its effect, detailed description is as follows.
Referring to Fig. 1 to Fig. 4, a kind of abnormity nut turnery processing special tooling of the utility model, including locating shaft 1,
Supporting block 2, pin 4, in which: supporting block 2 is connected together by connection bolt 3 and pin 4 with locating shaft 1,2 side of supporting block
Housing screw A5 and housing screw B6, housing screw A5 and housing screw B6 clamping abnormity nut are installed in the bolt hole of setting
7 in locating shaft 1.
Described 1 one end of locating shaft is cylindrical body with the level, and the other end is the concave arc surface of aperture.
The shape of the supporting block 2 and inner cavity are rectangular, the spiral shell for the side setting that supporting block connects with locating shaft spill
Keyhole is perforation, is connected to the concave of aperture, housing screw A5 and housing screw B6 screw head are pierced by bolt hole.
In use, the claw of lathe chuck is clamped the cylindrical body outer circle with the level of locating shaft 1, claw end face and fixed
Position 1 step end face of axis, which fits closely, tightens completion fixation.7 blank arc surface of abnormity nut is put into the concave of 1 aperture of locating shaft
In arc surface, guarantee the concave arc surface of sturdy 1 aperture of locating shaft of 7 blank cylindrical body arc surface of abnormity nut, then clockwise
Screw 5 and housing screw B6 are rotatably compressed, torque is applied, until compressing 7 blank of abnormity nut, 7 blank of abnormity nut is in tooling
It is middle by after positioning and clamping, can be processed.
The preferred embodiment that above are only the utility model, is not construed as limiting the utility model, if it is any without departing from
The content of the technical scheme of the utility model, it is any to make simple modification, equivalent change and modification, still fall within the utility model technology
In the range of scheme.
Claims (3)
1. a kind of abnormity nut turnery processing special tooling, including locating shaft (1), supporting block (2), pin (4), feature exists
In: supporting block (2) is connected together by connection bolt (3) and pin (4) with locating shaft (1), the setting of supporting block (2) side
Housing screw A(5 is installed in bolt hole) and housing screw B(6), housing screw A(5) and housing screw B(6) clamping abnormity spiral shell
Female (7) are in locating shaft (1).
2. abnormity nut turnery processing special tooling as described in claim 1, it is characterised in that: the locating shaft (1) one
End is cylindrical body with the level, and the other end is the concave arc surface of aperture.
3. abnormity nut turnery processing special tooling as described in claim 1, it is characterised in that: the supporting block (2)
Shape and inner cavity be it is rectangular, the bolt hole of side that supporting block connects with locating shaft spill setting is perforation, recessed with aperture
Type connection, housing screw A(5) and housing screw B(6) screw head is pierced by bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821608067.3U CN208880180U (en) | 2018-09-30 | 2018-09-30 | Abnormity nut turnery processing special tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821608067.3U CN208880180U (en) | 2018-09-30 | 2018-09-30 | Abnormity nut turnery processing special tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208880180U true CN208880180U (en) | 2019-05-21 |
Family
ID=66514829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821608067.3U Active CN208880180U (en) | 2018-09-30 | 2018-09-30 | Abnormity nut turnery processing special tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208880180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128887A (en) * | 2018-09-30 | 2019-01-04 | 中国航空工业标准件制造有限责任公司 | Abnormity nut turnery processing special tooling |
-
2018
- 2018-09-30 CN CN201821608067.3U patent/CN208880180U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128887A (en) * | 2018-09-30 | 2019-01-04 | 中国航空工业标准件制造有限责任公司 | Abnormity nut turnery processing special tooling |
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| GR01 | Patent grant |