CN201889652U - Combined clamp for milling - Google Patents
Combined clamp for milling Download PDFInfo
- Publication number
- CN201889652U CN201889652U CN2010200222362U CN201020022236U CN201889652U CN 201889652 U CN201889652 U CN 201889652U CN 2010200222362 U CN2010200222362 U CN 2010200222362U CN 201020022236 U CN201020022236 U CN 201020022236U CN 201889652 U CN201889652 U CN 201889652U
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- CN
- China
- Prior art keywords
- shaft
- milling
- connection plate
- hole
- processing
- 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
The utility model discloses a combined clamp for milling, comprising a top connection plate, a four-shaft connection plate and a position plate, wherein the central shaft of the top connection plate is contacted with the upper top of a tail seat; the central shaft of the four-shaft connection plate is connected to the four-shaft rotation table of a machine tool; and the position plate is provided with a positioning hole and an elastic deformation hole. The combined clamp for milling provided by the utility model has the advantages that the design is reasonable, the structure is relatively sample, the manufacturing cost is low, the operation is simple and convenient, and the installation can be prevented from mixing and the like; the processing accuracy of shaft parts is improved, the problem that the precision of the shaft part which is processed for several times cannot be ensured is solved, the problem of high manufacturing cost during a plurality of processing times is solved simultaneously, and the inconvenient operation and the like problems are solved; the difficulty for simultaneously processing the holes of axial direction and radial direction of the shaft part is resolved; the processing efficiency is improved, a plurality of parts can be processed in one time; the hole leaking phenomenon in the working process is prevented, and the combined clamp for milling further has a mistake proofing function.
Description
Technical field
The utility model relates to a kind of technological equipment, particularly machining center class milling modular fixture in the lathe universal fixturing.
Background technology
Existing clamping of technological equipment can only a direction of working shaft-like part the hole, can not process simultaneously axially and the inclined hole on the both direction radially, because axial hole and radially the inclined hole on the both direction have strict position to concern, multiple clamping causes that the location is inaccurate, working (machining) efficiency is low, the product disqualification rate is high, and the phenomenon of processing and 90 degree dislocation often occurs leaking.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of milling modular fixture is provided.
The technical solution of the utility model is as follows: milling modular fixture comprises top terminal pad, four terminal pads, location-plate, the top contact on the central shaft of described top terminal pad and the tailstock; The central shaft of described four terminal pads is connected with four turntables of lathe; Described location-plate is provided with locating hole, strain hole, pinching screw; A plurality of workpiece clamping successively in described locating hole, are tightened described pinching screw, utilize the spinfunction of described four turntables, realize axially and radially processing at one time of a plurality of holes of axial workpiece.Described locating hole and strain aperture are crossed time processing and are shaped, and guarantee the positioning and reliable clamping while of workpiece, improve positioning accuracy.
The beneficial effect that the utility model compared with prior art has is:
Have meter rationally, structure is comparatively simple, and manufacturing cost is lower, and is easy and simple to handle, is difficult for causing characteristics such as load in mixture during installation; Improved the machining accuracy of axial workpiece, solved existing axial workpiece repeatedly machining accuracy can not guarantee problem, it is higher also to have solved simultaneously in the repeatedly processing manufacturing cost, problems such as operation inconvenience; Solve working shaft-like part axial and the radially difficult problem in both direction hole simultaneously; Improve working (machining) efficiency, once can process a plurality of parts; Prevent to occur in the process phenomenon of leakage machining hole, have error-disable function.
Description of drawings:
Fig. 1 is the utility model structural representation;
Amplification plan view when Fig. 2 does not have clamping workpiece for Fig. 1.
The specific embodiment:
Below in conjunction with the drawings and specific embodiments the utility model is described in detail.
As shown in Figure 1, 2, milling modular fixture comprises top terminal pad 2, four terminal pads 4, location-plate 3, the top contact on the central shaft 1 of described top terminal pad 2 and the tailstock; The central shaft 5 of described four terminal pads 4 is connected with four turntables of lathe; Described location-plate 3 is provided with locating hole 8, strain hole 9, pinching screw 7; A plurality of workpiece 6 clamping successively in described locating hole 3, are tightened described pinching screw 7, utilize the spinfunction of described four turntables, realize axially and radially processing at one time of a plurality of holes of axial workpiece.Described locating hole 8 and strain hole 9 are shaped through time processing, guarantee the positioning and reliable clamping while of workpiece, improve positioning accuracy.
In addition to the implementation, the utility model can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the protection domain of the utility model requirement.
Claims (2)
1. milling modular fixture is characterized in that comprising top terminal pad, four terminal pads, location-plate, the top contact on the central shaft of described top terminal pad and the tailstock; The central shaft of described four terminal pads is connected with four turntables of lathe; Described location-plate is provided with locating hole, strain hole, pinching screw.
2. milling modular fixture according to claim 1 is characterized in that described locating hole and strain aperture cross time processing and be shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200222362U CN201889652U (en) | 2010-01-18 | 2010-01-18 | Combined clamp for milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200222362U CN201889652U (en) | 2010-01-18 | 2010-01-18 | Combined clamp for milling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201889652U true CN201889652U (en) | 2011-07-06 |
Family
ID=44219128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200222362U Expired - Fee Related CN201889652U (en) | 2010-01-18 | 2010-01-18 | Combined clamp for milling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201889652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786238A (en) * | 2010-01-18 | 2010-07-28 | 无锡鹰贝精密轴承有限公司 | Milling modular fixture |
| CN103273335A (en) * | 2013-05-25 | 2013-09-04 | 吴军红 | Square milling clamping device |
-
2010
- 2010-01-18 CN CN2010200222362U patent/CN201889652U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786238A (en) * | 2010-01-18 | 2010-07-28 | 无锡鹰贝精密轴承有限公司 | Milling modular fixture |
| CN103273335A (en) * | 2013-05-25 | 2013-09-04 | 吴军红 | Square milling clamping 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: 20110706 Termination date: 20190118 |