CN206869150U - A kind of multipurpose scroll chuck - Google Patents
A kind of multipurpose scroll chuck Download PDFInfo
- Publication number
- CN206869150U CN206869150U CN201720817148.3U CN201720817148U CN206869150U CN 206869150 U CN206869150 U CN 206869150U CN 201720817148 U CN201720817148 U CN 201720817148U CN 206869150 U CN206869150 U CN 206869150U
- Authority
- CN
- China
- Prior art keywords
- angle notch
- multipurpose
- fixture block
- scroll chuck
- utility
- 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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- Gripping On Spindles (AREA)
Abstract
A kind of multipurpose scroll chuck is the utility model is related to, the claw that can be moved radially simultaneously on chuck body end face is arranged on comprising chuck body, at least three；Right-angle notch is provided with the outside of the clamping part of the claw；Screwed hole is provided with the right-angle notch, the fixture block concordant with clamping part bottom surface is additionally provided with the right-angle notch；The fixture block is threadedly coupled by bolt with screwed hole to be fixed in right-angle notch；The utility model is applicable not only to typical circular workpiece, and for longaxones parts and Variable pitch screw, can effectively prevent axial displacement, improve dimensional accuracy, and accurate positioning, convenient installation.
Description
Technical field
Chuck field is the utility model is related to, refers in particular to a kind of multipurpose scroll chuck.
Background technology
In current engine lathe, low-cost type CNC lathe, grinding machine, milling machine, drilling machine and lathe, scroll chuck is extensive
Applied to clamping circular work pieces, to carry out machining.
Longaxones parts and screw rod be in machining at present, particularly Variable pitch screw, because axial cutting force is excessive,
The easy axial displacement on scroll chuck of blank, causes that the dimensional accuracy of processing is inaccurate, and serious turns into waste product, greatly increases
Production cost.
Utility model content
The purpose of the utility model is to provide a kind of multipurpose scroll chuck for overcome the deficiencies in the prior art, for length
Axial workpiece and Variable pitch screw, not only accurate positioning, convenient installation, and can effectively prevent axial displacement, improve dimensional accuracy.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of multipurpose scroll chuck, includes chuck
Body, at least three are arranged on the claw that can be moved radially simultaneously on chuck body end face；It is characterized in that：The clamping part of the claw
Outside is provided with right-angle notch；Screwed hole is provided with the right-angle notch, is additionally provided with and clamps in the right-angle notch
The concordant fixture block in portion bottom surface；The fixture block is threadedly coupled by bolt with screwed hole to be fixed in right-angle notch.
Preferably, the bottom surface of the right-angle notch and the bottom surface of fixture block are provided with latticed lines.
Preferably, the screwed hole is arranged on the side of right-angle notch.
Preferably, the fixture block is made up of carbon tool steel.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
Multipurpose scroll chuck described in the utility model is applicable not only to typical circular workpiece, and for longaxones parts
And Variable pitch screw, axial displacement can be effectively prevented, improves dimensional accuracy, and accurate positioning, convenient installation.
Brief description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Accompanying drawing 1 is the structural representation of multipurpose scroll chuck described in the utility model；
Accompanying drawing 2 is another view of multipurpose scroll chuck described in the utility model；
Accompanying drawing 3 is the structural representation of claw in the utility model.
Wherein：1st, chuck body；2nd, claw；21st, clamping part；22nd, right-angle notch；23rd, screwed hole；3rd, bolt；4th, fixture block.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
Accompanying drawing 1-3 is multipurpose scroll chuck described in the utility model, comprising chuck body 1, claw 2, bevel pinion and
Bevel gear wheel；The through hole for being used for placing workpiece is provided among described chuck body；The bevel gear wheel and bevel pinion engagement and
The back side of bevel gear wheel is provided with helicla flute；The claw 2 is provided with three, and is uniformly arranged on chuck body 1 in 120 degree of angles
Engaged on end face and with helicla flute；The one end of the bevel pinion away from chuck body axis is provided with the square hole for spanner insertion；Institute
The outside of clamping part 21 for stating claw 2 is provided with right-angle notch 22；Screwed hole 23 is provided with the right-angle notch 22, it is described straight
The fixture block 4 concordant with the bottom surface of clamping part 21 is additionally provided with angle breach 22；The fixture block 4 passes through bolt 3 and the screw thread of screwed hole 23
It is fastened in right-angle notch 22, when cutting typical circular workpiece, because the bottom surface of fixture block 4 and the bottom surface of clamping part 21 are put down
Together, it can use as existing scroll chuck, when cutting longaxones parts or Variable pitch screw, fixture block 4 is taken from claw 2
Under, by the clamping workpiece of right-angle notch 22, so as to effectively prevent axial displacement, raising dimensional accuracy, and right-angle notch 22
Size is fixed, not only facilitates installation, and accurate positioning, can greatly save the clamping time；The bottom of the right-angle notch 22
Face and the bottom surface of fixture block 4 are provided with latticed lines, increase frictional force so that accommodate more firm；The screwed hole 23
The side of right-angle notch 22 is arranged on, not only facilitates stubborn bolt 3, and safe operation；The fixture block 4 is made up of carbon tool steel,
It is wear-resistant, long lifespan.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
Multipurpose scroll chuck described in the utility model is applicable not only to typical circular workpiece, and for longaxones parts
And Variable pitch screw, axial displacement can be effectively prevented, improves dimensional accuracy, and accurate positioning, convenient installation.
It the above is only concrete application example of the present utility model, do not form any limit to the scope of protection of the utility model
System.All technical schemes formed using equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (4)
1. a kind of multipurpose scroll chuck, it is arranged on chuck body end face and can moves radially simultaneously comprising chuck body, at least three
Claw；It is characterized in that：Right-angle notch is provided with the outside of the clamping part of the claw；Spiral shell is provided with the right-angle notch
Pit, the fixture block concordant with clamping part bottom surface is additionally provided with the right-angle notch；The fixture block passes through bolt and screwed hole spiral shell
Line is fastened in right-angle notch.
2. multipurpose scroll chuck according to claim 1, it is characterised in that：The bottom surface of the right-angle notch and fixture block
Bottom surface is provided with latticed lines.
3. multipurpose scroll chuck according to claim 2, it is characterised in that：The screwed hole is arranged on right-angle notch
Side.
4. according to the multipurpose scroll chuck described in claim 1 or 2 or 3, it is characterised in that：The fixture block is by carbon tool steel
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720817148.3U CN206869150U (en) | 2017-07-07 | 2017-07-07 | A kind of multipurpose scroll chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720817148.3U CN206869150U (en) | 2017-07-07 | 2017-07-07 | A kind of multipurpose scroll chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206869150U true CN206869150U (en) | 2018-01-12 |
Family
ID=61329623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720817148.3U Expired - Fee Related CN206869150U (en) | 2017-07-07 | 2017-07-07 | A kind of multipurpose scroll chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206869150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788204A (en) * | 2018-07-19 | 2018-11-13 | 浙江辛子精工机械股份有限公司 | A kind of automotive hub outward flange processing positioning and clamping device |
-
2017
- 2017-07-07 CN CN201720817148.3U patent/CN206869150U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788204A (en) * | 2018-07-19 | 2018-11-13 | 浙江辛子精工机械股份有限公司 | A kind of automotive hub outward flange processing positioning and clamping device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20180707 |