CN209453203U - A kind of bearing block machining of oil hole fixture - Google Patents
A kind of bearing block machining of oil hole fixture Download PDFInfo
- Publication number
- CN209453203U CN209453203U CN201920189871.0U CN201920189871U CN209453203U CN 209453203 U CN209453203 U CN 209453203U CN 201920189871 U CN201920189871 U CN 201920189871U CN 209453203 U CN209453203 U CN 209453203U
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- China
- Prior art keywords
- bearing block
- annular slot
- oil hole
- stitching surface
- block machining
- 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.)
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Abstract
The utility model discloses a kind of bearing block machining of oil hole fixtures, including pedestal, pedestal structure cylindrical, the middle of the base, which rounds, is concaved with annular slot, screw hole is offered at base center point, it is spirally connected above screw hole equipped with pressing plate, four Zhou Dynasty of pressing plate, three face rules, which extend, is equipped with the first stitching surface, the second stitching surface and third stitching surface, and first to third stitching surface end extends annular slot outer diameter 1 to 1.5cm respectively.
Description
Technical field
The utility model relates to a kind of fixture more particularly to a kind of bearing block machining of oil hole fixtures.
Background technique
Fixture is to be used to fix processing object during machine-building, is allowed to occupy correct position, with receive construction or
The device of detection, in a broad sense, any process in technical process, for rapidly, easily and safely installing the dress of workpiece
It sets, all can be described as fixture.Such as welding fixture, inspection jig, assembling jig, machine tool fixture etc..
Chinese Patent Application No.: 201420579676.6, disclose a kind of bearing block machining of oil hole fixture, including bottom plate,
Positioning seat and clamp system, the bottom plate support the positioning seat and clamp system by supporting plate, and the positioning seat is by three
The orthogonal positioning plate composition of block, the positioning plate of the positioning seat and the oblique connection of supporting plate, the positioning seat and supporting plate
Angle non-90 degree;The clamp system includes column, wraping plate and cylinder, the column be located at positioning seat rear and with it is described fixed
Position bottom plate is perpendicular, and column top is hinged and connected with wraping plate, and the wraping plate stretches out column front and back end, the piston rod work of the cylinder
It offsets when making with wraping plate rear end.
Foregoing invention creation structure is complex, and higher cost is made, and clamping is elastic to be not easy to adjust.
Utility model content
The purpose of this utility model is that overcoming the drawbacks described above of the prior art, a kind of bearing block machining of oil hole folder is provided
Tool.
To achieve the above object, the technical scheme that the utility model is provided is as follows: a kind of bearing block machining of oil hole fixture, packet
Pedestal is included, pedestal structure cylindrical, the middle of the base, which rounds, is concaved with annular slot, offers at base center point
Screw hole, screw hole top are spirally connected equipped with pressing plate, and four Zhou Dynasty of pressing plate, three face rules, which extend, is equipped with the first stitching surface, the second pressing
Face and third stitching surface, first to third stitching surface end extends annular slot outer diameter 1 to 1.5cm respectively.
Further, annular slot bottom, which is rounded, is additionally provided with crumb loading slot.
Further, annular slot internal diameter is 3 to 5cm.
Further, annular slot depth is 1.5 to 2.5cm.
The benificial effect of the utility model is to structure is simple, bearing block clamping is easy quickly, and does not fall out, Neng Goufang
Just oilhole aperture processing is carried out to bearing block, should be widely promoted.
Detailed description of the invention
Fig. 1 is a kind of configuration schematic diagram of bearing block machining of oil hole fixture of the utility model.
Fig. 2 is a kind of schematic perspective view of bearing block machining of oil hole fixture of the utility model.
Specific embodiment
With reference to the accompanying drawing and preferred embodiment is further described with regard to the technical solution of the utility model.
As Figure 1-Figure 2, a kind of bearing block machining of oil hole fixture described in the utility model, including pedestal 1, pedestal 1
Structure cylindrical rounds in the middle part of pedestal 1 and is concaved with annular slot 11, and 1 center of pedestal offers screw hole 12,
It is spirally connected by a screw 121 equipped with pressing plate 2 above screw hole 12,2 four Zhou Dynasty of pressing plate, three face rules, which extend, is equipped with the first pressure
Conjunction face 21, the second stitching surface 22 and third stitching surface 23,23 end of the first stitching surface 21, the second stitching surface 22 and third stitching surface
11 outer diameter 1 of annular slot is each extended over out to 1.5cm.
Further, 11 bottom of annular slot, which is rounded, is additionally provided with crumb loading slot 12.
Further, 11 internal diameter of annular slot is 3 to 5cm.
Further, 11 depth of annular slot is 1.5 to 2.5cm.
More than, when needing to carry out machining of oil hole to bearing block, pressing plate 2 is taken out after bolt 121 is unscrewed, it will be to be processed
Bearing block be put into the recessed annular slot 11 in the middle part of pedestal 1, then will be using bolt 121 by pressing plate 2 and the close spiral shell of pedestal 1
It connects, bearing block to be processed is tightly fixed in annular slot 11 by pressing plate 1, at this point, machining of oil hole can be carried out to bearing block
It operates, the iron filings generated in process, which can be fallen into crumb loading slot 12, to be collected, and is facilitated and is handled, and structure is simple, is worth
It is widely popularized.
Above-described is only the principles of the present invention and preferred embodiment.It should be pointed out that the common skill of this field
For art personnel, without departing from the principle of this utility model, moreover it is possible to make several variations and modifications, also should be regarded as belonging to
In the protection scope of the utility model.
Claims (4)
1. a kind of bearing block machining of oil hole fixture, including pedestal, it is characterised in that: the pedestal structure cylindrical, in pedestal
Portion, which rounds, is concaved with annular slot, and screw hole is offered at base center point, is spirally connected above screw hole equipped with pressing plate, described
Four Zhou Dynasty of pressing plate, three face rules, which extend, is equipped with the first stitching surface, the second stitching surface and third stitching surface, and first to third presses
Extend annular slot outer diameter 1 respectively to 1.5cm in face end.
2. a kind of bearing block machining of oil hole fixture according to claim 1, it is characterised in that: the annular slot bottom part ring
Crumb loading slot was additionally provided with around one week.
3. a kind of bearing block machining of oil hole fixture according to claim 1, it is characterised in that: the annular slot internal diameter is
3 to 5cm.
4. a kind of bearing block machining of oil hole fixture according to claim 1, it is characterised in that: the annular slot depth is
1.5 to 2.5cm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920189871.0U CN209453203U (en) | 2019-02-11 | 2019-02-11 | A kind of bearing block machining of oil hole fixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920189871.0U CN209453203U (en) | 2019-02-11 | 2019-02-11 | A kind of bearing block machining of oil hole fixture |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209453203U true CN209453203U (en) | 2019-10-01 |
Family
ID=68046509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920189871.0U Active CN209453203U (en) | 2019-02-11 | 2019-02-11 | A kind of bearing block machining of oil hole fixture |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209453203U (en) |
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2019
- 2019-02-11 CN CN201920189871.0U patent/CN209453203U/en active Active
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