CN205888612U - Lead screw is anchor clamps for milling flutes - Google Patents
Lead screw is anchor clamps for milling flutes Download PDFInfo
- Publication number
- CN205888612U CN205888612U CN201620658131.3U CN201620658131U CN205888612U CN 205888612 U CN205888612 U CN 205888612U CN 201620658131 U CN201620658131 U CN 201620658131U CN 205888612 U CN205888612 U CN 205888612U
- Authority
- CN
- China
- Prior art keywords
- cushion block
- screw mandrel
- eccentric wheel
- base
- support
- 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 Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to a lead screw is anchor clamps for milling flutes belongs to the anchor clamps field, including base, lower cushion, side pad piece, stopper and briquetting subassembly, the base becomes the L type, and open the bottom has the keyway, and lower cushion, side pad piece and briquetting subassembly have the multiunit respectively, and the position is corresponding all to be fixed on the base, and the stopper is fixed on L type base end face, the briquetting subassembly adopts the eccentric wheel structure, is become by clamp plate, eccentric wheel, handle, support and supplementary support group, and it has the notch to open on the clamp plate, supports and installs respectively in the notch with the eccentric wheel, and hinge with the clamp plate adoption and be connected, and the eccentric wheel holds in the palm on the auxiliary stay, and the fixing of handles is on the eccentric wheel. The utility model discloses an eccentric wheel structure can be pressed from both sides tightly fast to the lead screw, simple structure, and convenient operation is reliable.
Description
Technical field
This utility model is related to field of fixtures, more particularly, to a kind of screw mandrel groove milling fixture.
Background technology
The processing of keyway is often processed on key seat milling machine, in daily screw mandrel groove milling, is clamped screw mandrel clamping using embracing, then uses
The ground milling of cotter mill cutter a thin layer a thin layer.But embrace pincers processed complex it is desirable to high precision, operate not quick.
Utility model content
For the problem of shortcomings and deficiencies in prior art, the utility model proposes a kind of screw mandrel groove milling fixture, adopt
Quickly screw mandrel can be clamped with eccentric wheel structure, structure is simple, convenient and reliable operation.
This utility model solves its technical problem and be the technical scheme is that
A kind of screw mandrel groove milling fixture, including base, lower cushion block, side cushion block, limited block and briquetting assembly, base becomes l type,
Bottom has keyway, and lower cushion block, side cushion block and briquetting assembly have multigroup respectively, and position is corresponding to be all fixed on base, spacing
Block is fixed on l type base end face, and described briquetting assembly adopts eccentric wheel structure, by pressing plate, eccentric, handle, support and auxiliary
Help support composition, pressing plate has notch, support and eccentric is separately mounted in notch, and with pressing plate using being articulated and connected,
In Auxiliary support, handle is fixed on eccentric eccentric support.
Further, described lower cushion block, side cushion block and briquetting assembly have three groups respectively.
Further, described lower cushion block work surface is all located in same level.
Further, described side cushion block work surface is all located on same vertical plane.
Further, described limited block is identical with the height of side cushion block.
Further, described support and Auxiliary support are by being threadably mounted at whorl of base in the hole.
This utility model has the advantages that described briquetting assembly adopts hinged, easy accessibility, pressing plate supported underneath
Adopt with base and threaded, convenient adjustment bearing height；Fixture adopts eccentric wheel structure, by turning handle, drives eccentric
Take turns Work-sheet pressing to peak, unclamp when rotating to minimum point, simple and quick.
Brief description
Fig. 1 is schematic diagram during this utility model clamp pressing；
Schematic diagram when Fig. 2 unclamps for this utility model fixture；
Fig. 3 is the top view of this utility model Fig. 1.
Specific embodiment
With reference to specific embodiment, this utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than restriction scope of the present utility model.In addition, it is to be understood that in the content having read this utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to this utility model, and these equivalent form of values equally fall within this Shen
Please appended claims limited range.
As illustrated, a kind of screw mandrel groove milling fixture, including base 1, lower cushion block 2, side cushion block 3, limited block 4 and briquetting group
Part 5,1 one-tenth l type of base, bottom has keyway, and lower cushion block 2, side cushion block 3 and briquetting assembly 5 have multigroup respectively, and position is corresponding all
It is fixed on base 1, limited block 4 is fixed on l type base 1 end face, and described briquetting assembly 5 adopts eccentric wheel structure, by pressing plate
11st, eccentric 12, handle 13, support 14 and Auxiliary support 15 form, and pressing plate 11 has notch, support 14 and 12 points of eccentric
It is not arranged in notch, and with pressing plate using being articulated and connected, in Auxiliary support 15, handle 13 is fixed on bias to eccentric 12 support
On wheel 12.
Further, described lower cushion block 2, side cushion block 3 and briquetting assembly 5 have three groups respectively.
Further, described lower cushion block 2 work surface is all located in same level.
Further, described side cushion block 3 work surface is all located on same vertical plane.
Further, described limited block 4 is identical with the height of side cushion block 3.
Further, described support 14 and Auxiliary support 15 are by being threadably mounted at base 1 screw thread in the hole.
Specifically, a kind of screw mandrel groove milling fixture, by key, base 1 is fixedly mounted on milling machine, by screw mandrel 30 against
Side cushion block 3 to be arranged on lower cushion block 2, position is fixed by limited block 4 in one end, by supporting 14, Auxiliary support 15 and bottom
Seat 1 threaded, adjust briquetting assembly 5 height, rotary handle 13 band movable eccentric wheel 12 will be quick for screw mandrel 30 to peak
Compression；After processing, rotary handle 13 band movable eccentric wheel 12 rotates to low spot upward, you can unclamp screw mandrel 30, and this practicality is new
Type structure is simple, to screw mandrel Quick-clamped and can unclamp, convenient and reliable operation.
Claims (6)
1. a kind of screw mandrel groove milling fixture, including base, lower cushion block, side cushion block, limited block and briquetting assembly, base becomes l type, bottom
Portion has keyway, and lower cushion block, side cushion block and briquetting assembly have multigroup respectively, and position is corresponding to be all fixed on base, limited block
Be fixed on l type base end face it is characterised in that: described briquetting assembly adopts eccentric wheel structure, by pressing plate, eccentric, handle,
Support and Auxiliary support composition, pressing plate has notch, support and eccentric is separately mounted in notch, and with pressing plate using hinge
Connect in succession, in Auxiliary support, handle is fixed on eccentric eccentric support.
2. a kind of screw mandrel groove milling fixture according to claim 1 it is characterised in that: described lower cushion block, side cushion block and pressure
Block assembly has three groups respectively.
3. a kind of screw mandrel groove milling fixture according to claim 1 it is characterised in that: described lower cushion block work surface is all located at
In same level.
4. a kind of screw mandrel groove milling fixture according to claim 1 it is characterised in that: described side cushion block work surface is all located at
On same vertical plane.
5. a kind of screw mandrel groove milling fixture according to claim 1 it is characterised in that: the height of described limited block and side cushion block
Degree is identical.
6. a kind of screw mandrel groove milling fixture according to claim 1 it is characterised in that: described support and Auxiliary support pass through
It is threadably mounted at whorl of base in the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620658131.3U CN205888612U (en) | 2016-06-27 | 2016-06-27 | Lead screw is anchor clamps for milling flutes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620658131.3U CN205888612U (en) | 2016-06-27 | 2016-06-27 | Lead screw is anchor clamps for milling flutes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205888612U true CN205888612U (en) | 2017-01-18 |
Family
ID=57769712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620658131.3U Expired - Fee Related CN205888612U (en) | 2016-06-27 | 2016-06-27 | Lead screw is anchor clamps for milling flutes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205888612U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041560A (en) * | 2016-06-27 | 2016-10-26 | 安徽池州家用机床股份有限公司 | Fixture for milling groove in lead screw |
| CN113941793A (en) * | 2021-11-10 | 2022-01-18 | 中国兵器工业集团航空弹药研究院有限公司 | Box prewelding device |
-
2016
- 2016-06-27 CN CN201620658131.3U patent/CN205888612U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041560A (en) * | 2016-06-27 | 2016-10-26 | 安徽池州家用机床股份有限公司 | Fixture for milling groove in lead screw |
| CN113941793A (en) * | 2021-11-10 | 2022-01-18 | 中国兵器工业集团航空弹药研究院有限公司 | Box prewelding 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20170627 |