CN205600359U - A anchor clamps for assisting processing round pin axle shaft part groove face mills - Google Patents
A anchor clamps for assisting processing round pin axle shaft part groove face mills Download PDFInfo
- Publication number
- CN205600359U CN205600359U CN201620450251.4U CN201620450251U CN205600359U CN 205600359 U CN205600359 U CN 205600359U CN 201620450251 U CN201620450251 U CN 201620450251U CN 205600359 U CN205600359 U CN 205600359U
- Authority
- CN
- China
- Prior art keywords
- mandrel
- anchor clamps
- collet
- shaft part
- part groove
- 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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- Jigs For Machine Tools (AREA)
Abstract
The utility model provides an anchor clamps for assisting processing round pin axle shaft part groove face mills, includes the anchor clamps body, and anchor clamps are equipped with the mandrel on personally experiencing sth. Part of the body, are equipped with adjustable branch in the mandrel, and mandrel outer end end department installs the collet, and the collet front end rotates and is connected with knurled nut, the restriction face of being equipped with on the mandrel is equipped with on the anchor clamps body and is used for restricting mandrel pivoted eccentric shaft, and the eccentric shaft uses with the cooperation of restriction face. The utility model discloses a rational in infrastructure, it is equitable to install in the installation of the epaxial collet of the heart through adjustable branch making, and the position is accurate, avoids installing the deviation, simultaneously for the ease of processing, utilizes the eccentric shaft to limit the degree of freedom of mandrel for the unable rotation, convenient and fast is worth promoting.
Description
Technical field
This utility model relates to fixture, a kind of fixture become for secondary process bearing pin shaft part groove face milling.
Background technology
Bearing pin is cylindric part, typically frequently with the vice clamping on milling machine, but relatively smooth in view of bearing pin surface, use vice clamping easily bearing pin surface to be caused impression, cause bearing pin surface flatness the highest, affect attractive in appearance；And part is in the course of processing, it is susceptible to beat.
Utility model content
The shortcoming that this utility model to solve above-mentioned prior art, there is provided a kind of rational in infrastructure, fixture for processing bearing pin shaft part groove face milling one-tenth easy to use, impression will not be caused in bearing pin surface by clamping, ensure bearing pin surface flatness, and keep stable man-hour adding, and also ensure the positional precision of shaft part groove face, convenient and swift.
This utility model solve its technical problem use technical scheme: this for secondary process bearing pin shaft part groove face milling become fixture, including clamp body, clamp body is provided with mandrel, adjustable pole it is provided with in mandrel, end, mandrel outer end is provided with collet, and collet front end is rotatably connected to knurled nut；Mandrel is provided with restriction face, and clamp body is provided with the eccentric shaft for limiting central axis, eccentric shaft and the face of restriction with the use of.So, collet is mounted on the spindle, adjustable pole is for the location of assistant spring chuck so that the installation site of collet is accurate, occurs without position deviation, and raising efficiency, using effect is good, and collet is for installing workpiece simultaneously, is clamped in the workpiece in collet thus and would not occur the situation of inclination, work in-process does not haves the situation of dimensional discrepancy yet so that processing dimension is accurate, precision is high.Eccentric shaft can be used for restriction face of locking, and limits central axis, it is simple to processing.
The most perfect, clamp body is provided with the locking nut using position for regulating mandrel.As such, it is possible to adjust mandrel axial gap in clamp body, it is ensured that smooth rotation and do not produce axial float man-hour adding.
The most perfect, locking nut is provided with packing ring.So, the surface concrete for protective folder is not abraded by nut, disperses the nut pressure to clamp body.
The most perfect, positioning key is installed bottom clamp body.So, it is simple to fixture installs location on milling machine.
This utility model has the advantages that: of the present utility model rational in infrastructure, collet mounted on the spindle is made to install rationally by adjustable pole, position is accurate, avoid installation deviation, simultaneously for the ease of processing, utilize eccentric shaft to limit the degree of freedom of mandrel so that cannot rotate, convenient and swift, it is worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is the planar structure schematic diagram in this utility model front；
Fig. 2 is the close-up schematic view on the left of this utility model；
Fig. 3 is the complete section structural representation of C-C in this utility model Fig. 2；
Fig. 4 is the complete section structural representation of D-D in of the present utility model 2.
Description of reference numerals: clamp body 1, mandrel 2, adjustable pole 3, collet 4, knurled nut 5, limit face 6, eccentric shaft 7, locking nut 8, packing ring 8-1, positioning key 9.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
Referring to the drawings: this fixture become for secondary process bearing pin shaft part groove face milling, including clamp body 1, clamp body 1 is provided with mandrel 2, is provided with adjustable pole 3 in mandrel 2, end, mandrel 2 outer end is provided with collet 4, and collet 4 front end is rotatably connected to knurled nut 5；Mandrel 2 is provided with restriction face 6, and clamp body 1 is provided with for limiting the eccentric shaft 7 that mandrel 2 rotates, eccentric shaft 7 with limit face 6 with the use of.
Clamp body 1 is provided with the locking nut 8 using position for regulating mandrel 2.
Locking nut 8 is provided with packing ring 8-1.
Positioning key 9 is installed bottom clamp body 1.
Although this utility model is by being shown and described with reference to preferred embodiment, but, those skilled in the art are it is to be appreciated that in the range of claims, can the various change made in form and details.
Claims (4)
1. the fixture become for secondary process bearing pin shaft part groove face milling, including clamp body (1), it is characterized in that: described clamp body (1) is provided with mandrel (2), adjustable pole (3) it is provided with in mandrel (2), mandrel (2) end, outer end is provided with collet (4), and collet (4) front end is rotatably connected to knurled nut (5)；Described mandrel (2) is provided with restriction face (6), clamp body (1) is provided with for limiting the eccentric shaft (7) that mandrel (2) rotates, eccentric shaft (7) with limit face (6) with the use of.
The fixture become for secondary process bearing pin shaft part groove face milling the most according to claim 1, is characterized in that: described clamp body (1) is provided with the locking nut (8) using position for regulating mandrel (2).
The fixture become for secondary process bearing pin shaft part groove face milling the most according to claim 2, is characterized in that: described locking nut (8) is provided with packing ring (8-1).
The fixture become for secondary process bearing pin shaft part groove face milling the most according to claim 1, is characterized in that: described clamp body (1) bottom is provided with positioning key (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620450251.4U CN205600359U (en) | 2016-05-18 | 2016-05-18 | A anchor clamps for assisting processing round pin axle shaft part groove face mills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620450251.4U CN205600359U (en) | 2016-05-18 | 2016-05-18 | A anchor clamps for assisting processing round pin axle shaft part groove face mills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205600359U true CN205600359U (en) | 2016-09-28 |
Family
ID=56966595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620450251.4U Expired - Fee Related CN205600359U (en) | 2016-05-18 | 2016-05-18 | A anchor clamps for assisting processing round pin axle shaft part groove face mills |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205600359U (en) |
-
2016
- 2016-05-18 CN CN201620450251.4U patent/CN205600359U/en not_active Expired - Fee Related
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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: 20160928 Termination date: 20190518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |