CN206029395U - Eccentric work piece adds clamping apparatus - Google Patents
Eccentric work piece adds clamping apparatus Download PDFInfo
- Publication number
- CN206029395U CN206029395U CN201621008520.8U CN201621008520U CN206029395U CN 206029395 U CN206029395 U CN 206029395U CN 201621008520 U CN201621008520 U CN 201621008520U CN 206029395 U CN206029395 U CN 206029395U
- Authority
- CN
- China
- Prior art keywords
- pair
- positioning hole
- center positioning
- center
- locating hole
- 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 an eccentric work piece adds clamping apparatus, include: the lathe presss from both sides the fastening decides the disc, its up end has four lathes and presss from both sides tight fixing hole, it is first to first central locating hole, it is first to the central locating hole of second, the second is to first central locating hole, the second is to the central locating hole of second, the third is to first central locating hole, the third is to the central locating hole of second, the fourth is to first central locating hole and fourth to second center locating hole, it is first to first central locating hole and first central O1 to the central locating hole line of second, the second is to first central locating hole and the central O2 of second to the central locating hole line of second, the third does not coincide to first central locating hole and first central O4 to second center locating hole line with first to the central O3 of second center locating hole line to first central locating hole and third. Beneficial effect: improved the special clamping apparatus that adds of an eccentric work piece, the method is simple, the dismantlement is simple and the machining precision is high.
Description
Technical field
The utility model is related to field of mechanical technique, more particularly to a kind of eccentric work piece clamp for machining.
Background technology
Lathe eccentric work piece is general to be processed all on lathe.Its method for turning is mainly the clamping method of workpiece, i.e., need
The axis trimming of eccentric part to be processed is to the position coincided with lathe spindle rotation axis.The eccentric throw precision master of workpiece
If being ensured by clamping precision.Conventional clamping method mainly has：With four melon independent chucks, three-jaw self-centering chuck, partially
Heart chuck, floral disc, in two top clampings and with Special Eccentric fixture clamping etc..And the machining accuracy of eccentric throw, then often
It is to be ensured by the method for line and centering.These conventional methods are comparatively laborious, dismounting is inconvenient and machining accuracy is not high.
Utility model content
In view of the foregoing, the utility model provides a kind of eccentric work piece clamp for machining.
For reaching above-mentioned purpose, the utility model solves the technical scheme adopted by its technical problem is：
A kind of eccentric work piece clamp for machining, including：Lathe is fixedly clamped disk, and its upper surface clamps solid with four lathes
Determine through hole, first pair of the first center positioning hole, first pair of the second center positioning hole, second pair of the first center positioning hole, second pair
Second center positioning hole, the 3rd pair of the first center positioning hole, the 3rd pair of the second center positioning hole, the 4th pair of the first center positioning hole
With the center of the 4th pair of the second center positioning hole, first pair of the first center positioning hole and first pair of the second center positioning hole line
O1, the center O2 of second pair of the first center positioning hole and second pair of the second center positioning hole line, the 3rd pair of the first centralized positioning
The center O3 and first pair of the first center positioning hole and first pair of the second center of hole and the 3rd pair of the second center positioning hole line is fixed
The center O4 of position hole line is misaligned；Clutch disk, which is fixed on the lathe and is fixedly clamped the upper surface of disk, and the lathe is pressed from both sides
Fastening fixed disk and the clutch disk decentraction；And workpiece fixed disk, which is fixed on the upper surface of the clutch disk, the connection
With one heart, the workpiece fixed disk has four workpiece fixing holes for disk and the workpiece fixed disk.
Its further feature is as follows：
What the lathe was fixedly clamped through hole is shaped as long lumbar hole.
The lathe is fixedly clamped on disk upper surface and is additionally provided with two lifting bolts.
Due to the utilization of above-mentioned technical proposal, the utility model has following beneficial effect compared with prior art：
A kind of special clamp for machining of eccentric work piece is improve, method is simple, dismounting is simple and machining accuracy is high.
Description of the drawings
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is a kind of structural representation of eccentric work piece clamp for machining of the utility model.
Fig. 2 is a kind of schematic top plan view of eccentric work piece clamp for machining of the utility model.
Specific embodiment
With reference to specific embodiment, content of the present utility model is described in further detail：
Refering to Fig. 1 and Fig. 2, a kind of eccentric work piece clamp for machining, including：Lathe is fixedly clamped disk 1, and its upper surface has
Four lathes are fixedly clamped the second center positioning hole 122, second pair of the first center positioning hole 121, first pair of through hole 11, first pair
First the second center positioning hole 132 of center positioning hole 131, second pair, the 3rd pair of the first center positioning hole 141, the 3rd pair second
Center positioning hole 142, the 4th pair of the first center positioning hole 151 and the 4th pair of the second center positioning hole 152, first pair of the first center
The center O1 of location hole and first pair of the second center positioning hole line, second pair of the first center positioning hole and second pair of the second center
The center O2 of location hole line, the center O3 of the 3rd pair of the first center positioning hole and the 3rd pair of the second center positioning hole line and
The center O4 of a pair first center positioning holes and first pair of the second center positioning hole line is misaligned；Clutch disk 2, which is fixed on
The lathe is fixedly clamped the upper surface of disk, and the lathe is fixedly clamped disk and the clutch disk decentraction；And workpiece is fixed
Disk 3, which is fixed on the upper surface of the clutch disk, and with one heart, the workpiece fixed disk has for the clutch disk and the workpiece fixed disk
There are four workpiece fixing holes 31.What the lathe was fixedly clamped through hole is shaped as long lumbar hole.The lathe is fixedly clamped on disk
Two lifting bolts 16 are additionally provided with end face.
Above-described embodiment only for illustrating technology design of the present utility model and feature, its object is to allow and be familiar with technique
Personage will appreciate that content of the present utility model and be carried out, protection domain of the present utility model can not be limited with this,
All equivalence changes made according to the utility model Spirit Essence or modification, should all cover in protection domain of the present utility model
It is interior.
Claims (3)
1. a kind of eccentric work piece clamp for machining, it is characterised in that include：
Lathe is fixedly clamped disk, its upper surface with four lathes be fixedly clamped through hole, first pair of the first center positioning hole, the
A pair second center positioning holes, second pair of the first center positioning hole, second pair of the second center positioning hole, the 3rd pair of the first centers are fixed
Position hole, the 3rd pair of the second center positioning hole, the 4th pair of the first center positioning hole and the 4th pair of the second center positioning hole, first pair the
The center O1 of one center positioning hole and first pair of the second center positioning hole line, second pair of the first center positioning hole and second pair
The center of the center O2 of two center positioning hole lines, the 3rd pair of the first center positioning hole and the 3rd pair of the second center positioning hole line
O3 is misaligned with the center O4 of first pair of the first center positioning hole and first pair of the second center positioning hole line；
Clutch disk, which is fixed on the lathe and is fixedly clamped the upper surface of disk, and the lathe is fixedly clamped disk and the connection
Disk decentraction；And
Workpiece fixed disk, which is fixed on the upper surface of the clutch disk, and the clutch disk and the workpiece fixed disk are concentric, the work
Part fixed disk has four workpiece fixing holes.
2. a kind of eccentric work piece clamp for machining according to claim 1, it is characterised in that：The lathe is fixedly clamped through hole
Be shaped as long lumbar hole.
3. a kind of eccentric work piece clamp for machining according to claim 1, it is characterised in that：The lathe is fixedly clamped disk
Two lifting bolts are additionally provided with upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621008520.8U CN206029395U (en) | 2016-08-31 | 2016-08-31 | Eccentric work piece adds clamping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621008520.8U CN206029395U (en) | 2016-08-31 | 2016-08-31 | Eccentric work piece adds clamping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206029395U true CN206029395U (en) | 2017-03-22 |
Family
ID=58300115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621008520.8U Expired - Fee Related CN206029395U (en) | 2016-08-31 | 2016-08-31 | Eccentric work piece adds clamping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206029395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736778A (en) * | 2017-03-24 | 2017-05-31 | 济南德嘉机械有限公司 | A kind of water pump workpiece off-centre operation processing tool and its application method |
-
2016
- 2016-08-31 CN CN201621008520.8U patent/CN206029395U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736778A (en) * | 2017-03-24 | 2017-05-31 | 济南德嘉机械有限公司 | A kind of water pump workpiece off-centre operation processing tool and its application method |
| CN106736778B (en) * | 2017-03-24 | 2018-09-14 | 济南德嘉机械有限公司 | A kind of water pump workpiece off-centre operation processing tool and its application method |
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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: 20170322 Termination date: 20180831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |