CN203254205U - Machine tool fixture - Google Patents
Machine tool fixture Download PDFInfo
- Publication number
- CN203254205U CN203254205U CN 201320140160 CN201320140160U CN203254205U CN 203254205 U CN203254205 U CN 203254205U CN 201320140160 CN201320140160 CN 201320140160 CN 201320140160 U CN201320140160 U CN 201320140160U CN 203254205 U CN203254205 U CN 203254205U
- Authority
- CN
- China
- Prior art keywords
- taper shank
- machine tool
- clamp body
- angle bar
- jig
- 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
Links
- 238000003754 machining Methods 0.000 abstract description 3
- 229910000746 Structural steel Inorganic materials 0.000 abstract 4
- 238000009434 installation Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a machine tool fixture. According to the technical scheme, the machine tool fixture mainly comprises a taper shank, angle iron and a fixture body, wherein the taper shank is matched with a main shaft hole of a machine tool, the bottom of the taper shank is provided with a screw rod, the upper portion of the taper shank is provided with the angle iron which constitutes a 90-degree angle with the axis of the taper shank, the vertical wall of the angle iron is provided with a threaded hole, the fixture body is fixed through a locking nut matched with the threaded hole in the angle iron, and the inner side of the fixture body is provided with a groove. The machine tool fixture is simple in design and convenient to install and is mainly used in the machining process of a cylindrical workpiece.
Description
Technical field
The utility model relates to a kind of frock clamp, is specifically related to a kind of jig.
Background technology
Use lathe to the face of cylinder on during the machining hole workpiece, need to change three-jaw self-centering chuck into four-jaw chuck, then adjust claw, determine clamping work pieces behind the clamping position, like this guarantee quality of processing.But in use, there is following problem, the one, it is larger to change behind the chuck investment into, and the 2nd, the workpiece to be machined size is subject to the restriction of claw stroke.
Summary of the invention
The technical problem that the utility model solves has provided a kind of jig, and this Machine Tool Fixture Design is simple and easy for installation, does not need to change chuck, can be directly installed on anchor clamps in the spindle hole, has saved the time of changing chuck when reducing labour intensity.
The technical solution of the utility model is: a kind of jig, it is characterized in that: described jig mainly comprises taper shank, angle bar and clamp body, described taper shank and machine tool chief axis hole match, the bottom of this taper shank is provided with screw mandrel, the top of taper shank is provided with and is 90 ° angle bar with the taper shank axis, have screwed hole on the vertical wall of this angle bar, described clamp body is fixed by the locking nut that matches with the angle bar upper screwed hole, and the inboard of this clamp body is provided with groove.The bottom of clamp body described in the utility model is provided with inverse-T-shaped boss, and the inverse-T-shaped groove on this inverse-T-shaped boss and the angle bar is slidingly matched.Groove structure on the clamp body described in the utility model can be " V " shape, rectangle or arc for forming with workpiece the structure of two contact points.
The anchor clamps that the utility model can be made into according to different workpiece different size enlarge the range of work, for enterprise has saved fund, adopt this kind jig after processing work quick, easy for installation, machine tool chief axis centrifugal force is little, and dimensional accuracy has higher assurance.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Drawing explanation: 1, taper shank, 2, angle bar, 3, locking nut, 4, clamp body, 5, workpiece, 6, screwed hole.
The specific embodiment
Describe by reference to the accompanying drawings embodiment in detail.A kind of jig; mainly comprise taper shank 1, angle bar 2 and clamp body 4; described taper shank 1 matches with the machine tool chief axis hole; the bottom of this taper shank 1 is provided with screw mandrel; be installed in and stretch out backward main shaft in the spindle hole; lock in the spindle hole outside with nut; be used for locking jig; played the effect of safeguard protection; the top of taper shank 1 is provided with and is 90 ° angle bar 2 with the taper shank axis; have screwed hole 6 on the vertical wall of this angle bar 2, described clamp body 4 is fixing by the locking nut 3 that matches with angle bar 2 upper screwed holes 6, and the inboard of this clamp body 4 is provided with groove.The bottom of clamp body 4 described in the utility model is provided with inverse-T-shaped boss, and the inverse-T-shaped groove on this inverse-T-shaped boss and the angle bar 2 is slidingly matched, and has improved like this precision of clamp body 4 with angle bar 2 relative positions.Groove structure on the clamp body 4 described in the utility model is the structure that can form with workpiece 5 two contact points, can be " V " shape, rectangle or arc, adjusting lock nut 3 promotes clamp body 4 and is used for workpiece 5 is clamped in the groove of clamp body 4, can process workpiece 5, play simultaneously the effect of location, can process continuously with a collection of workpiece, do not need frock clamp is adjusted again, and easy for installation, time saving and energy saving, improved simultaneously working (machining) efficiency.
Claims (3)
1. jig, it is characterized in that: described jig mainly comprises taper shank, angle bar and clamp body, described taper shank and machine tool chief axis hole match, the bottom of this taper shank is provided with screw mandrel, the top of taper shank is provided with and is 90 ° angle bar with the taper shank axis, have screwed hole on the vertical wall of this angle bar, described clamp body is fixed by the locking nut that matches with the angle bar upper screwed hole, and the inboard of this clamp body is provided with groove.
2. jig according to claim 1, it is characterized in that: the bottom of described clamp body is provided with inverse-T-shaped boss, and the inverse-T-shaped groove on this inverse-T-shaped boss and the angle bar is slidingly matched.
3. jig according to claim 1, it is characterized in that: the groove structure on the described clamp body is " V " shape, rectangle or arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320140160 CN203254205U (en) | 2013-03-26 | 2013-03-26 | Machine tool fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320140160 CN203254205U (en) | 2013-03-26 | 2013-03-26 | Machine tool fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203254205U true CN203254205U (en) | 2013-10-30 |
Family
ID=49466809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320140160 Expired - Fee Related CN203254205U (en) | 2013-03-26 | 2013-03-26 | Machine tool fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203254205U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855965A (en) * | 2016-05-02 | 2016-08-17 | 刘德平 | Rapid clamping device for lathe |
| CN106808274A (en) * | 2017-02-10 | 2017-06-09 | 东旭科技集团有限公司 | The method for turning of workpiece on work pieces of machine tool fixture and Liquid crystal production line |
-
2013
- 2013-03-26 CN CN 201320140160 patent/CN203254205U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855965A (en) * | 2016-05-02 | 2016-08-17 | 刘德平 | Rapid clamping device for lathe |
| CN105855965B (en) * | 2016-05-02 | 2017-11-14 | 江苏源达机械科技有限公司 | A kind of lathe quick clamping device |
| CN106808274A (en) * | 2017-02-10 | 2017-06-09 | 东旭科技集团有限公司 | The method for turning of workpiece on work pieces of machine tool fixture and Liquid crystal production line |
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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: 20131030 Termination date: 20160326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |