CN203993193U - A kind of bearing machining supporting arrangement of improvement - Google Patents
A kind of bearing machining supporting arrangement of improvement Download PDFInfo
- Publication number
- CN203993193U CN203993193U CN201420401973.1U CN201420401973U CN203993193U CN 203993193 U CN203993193 U CN 203993193U CN 201420401973 U CN201420401973 U CN 201420401973U CN 203993193 U CN203993193 U CN 203993193U
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- CN
- China
- Prior art keywords
- groove
- supporting base
- retainer plate
- supporting
- supporting head
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of improvement bearing machining supporting arrangement, comprise matrix, supporting base and supporting head, described supporting base is fixed on described matrix, described supporting head is weldingly fixed on described supporting base, wherein, described supporting base inner surface is circumferentially with a ring cross-section and is shaped as the first groove of right-angled trapezium, supporting base outer surface is circumferentially with a ring cross-section and is shaped as the second groove of right-angled trapezium, described supporting head inner surface is circumferentially with a ring cross-section and is shaped as the 3rd groove of the right-angled trapezium identical with the first groove, supporting head outer surface is circumferentially with a ring cross-section and is shaped as the 4th groove of the right-angled trapezium identical with the second groove, the inner surface of described supporting head and supporting base is provided with interior retainer plate, the outer surface of described supporting head and supporting base is provided with outer retainer plate, described interior retainer plate comprises the interior fixing circle body of annular, install more firm, greatly increase service life.
Description
Technical field
The utility model relates to bearing technique mounting technology field, relates to the supporting arrangement for machining bearing.
Background technology
Along with improving constantly of bearing industry technical merit, user is also more and more higher to the required precision of product, in order to adapt to market demands, meet client's needs, my company has designed a kind of supporting arrangement previously, comprise matrix and supporting head, described matrix and the surface of supporting head are smooth plane, and described substrate support head links together by the mode of welding.But after the welding of this structure support head, easily come off, and perpendicularity is difficult to reach designing requirement, causes operating efficiency low.
For the problems referred to above, we have designed a kind of bearing machining supporting arrangement, comprise matrix and supporting head, described matrix and supporting head are fixed on described matrix by supporting base, and supporting base is welded on matrix top, and the upper surface indent of described supporting base forms groove; Described supporting head lower surface is provided with the projection matching with groove, although can play clamping effect, but because supporting head is recessed in supporting seat, welding is inconvenient, easily cause welding not exclusively, the time has been grown also and has easily caused and come off, and has affected product quality, reduce service life, increased production cost.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of improvement bearing machining supporting arrangement, installs more firmly, has greatly increased service life.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of bearing machining supporting arrangement of improvement, comprise matrix, supporting base and supporting head, described supporting base is fixed on described matrix, described supporting head is weldingly fixed on described supporting base, wherein, described supporting base inner surface is circumferentially with a ring cross-section and is shaped as the first groove of right-angled trapezium, supporting base outer surface is circumferentially with a ring cross-section and is shaped as the second groove of right-angled trapezium, described supporting head inner surface is circumferentially with a ring cross-section and is shaped as the 3rd groove of the right-angled trapezium identical with the first groove, supporting head outer surface is circumferentially with a ring cross-section and is shaped as the 4th groove of the right-angled trapezium identical with the second groove, described supporting base inner surface is evenly provided with 2 the first fixing holes, supporting base outer surface is evenly provided with 2 the second fixing holes, described supporting head inner surface is evenly provided with 2 the 3rd fixing holes, supporting head outer surface is evenly provided with 2 the 4th fixing holes, described the first fixing hole, the second fixing hole lays respectively at the top of the first groove and the second groove, described the 3rd fixing hole, the 4th fixing hole lays respectively at the below of the 3rd groove and the 4th groove, described supporting head and supporting base are bonded to each other, the right-angled trapezium that described the first groove and the 3rd groove are is oppositely arranged, make rear the first integral hollow forming of its laminating rectangular, the right-angled trapezium that described the second groove and the 4th groove are is oppositely arranged, make rear the second integral hollow forming of its laminating rectangular, the inner surface of described supporting head and supporting base is provided with interior retainer plate, described interior retainer plate comprises the interior fixing circle body of annular, described interior retainer plate external surface is provided with circle first projection, the shape of described the first projection, the shape of big or small and described the first cavity, size matches, the outer surface of described supporting head and supporting base is provided with outer retainer plate, described outer retainer plate comprises the outer fixing circle body of annular, described outer fixing circle body inner surface is provided with circle second projection, the shape of described the second projection, the shape of big or small and described the second cavity, size matches, described interior retainer plate and outer retainer plate are cooperatively interacted and are fixed on described supporting base and supporting head by bolt and above-mentioned fixing hole respectively.
The beneficial effects of the utility model are: the utility model adds and first supporting head is welded on supporting seat man-hour, again interior retainer plate and outer retainer plate are cooperatively interacted and are fixed on described supporting base and supporting head by bolt and above-mentioned four fixing holes respectively, the second projection respectively with the first cavity of the first projection of interior retainer plate and outer retainer plate, the second cavity cooperatively interacts, play dual fixing effect, easy and simple to handle, fixing more firm, can repeated removal use, greatly improve operating efficiency, increase service life, reduced cost.
Brief description of the drawings
Fig. 1 is cutaway view of the present utility model
Fig. 2 is the cutaway view of the utility model supporting base
Fig. 3 is the cutaway view of the utility model supporting head
Fig. 4 is retainer plate top view in the utility model
Fig. 5 is the outer retainer plate top view of the utility model
Detailed description of the invention
A kind of bearing machining supporting arrangement of improvement as shown in the figure, comprise matrix 1, supporting base 2 and supporting head 3, described supporting base 2 is fixed on described matrix 1, described supporting head 3 is weldingly fixed on described supporting base 2, wherein, described supporting base 2 inner surfaces are circumferentially with a ring cross-section and are shaped as the first groove 4 of right-angled trapezium, supporting base 2 outer surfaces are circumferentially with a ring cross-section and are shaped as the second groove 5 of right-angled trapezium, described supporting head 3 inner surfaces are circumferentially with a ring cross-section and are shaped as the 3rd groove 6 of the right-angled trapezium identical with the first groove 4, supporting head 3 outer surfaces are circumferentially with a ring cross-section and are shaped as the 4th groove 7 of the right-angled trapezium identical with the second groove 5, described supporting base 2 inner surfaces are evenly provided with 2 the first fixing holes 8, supporting base 2 outer surfaces are evenly provided with 2 the second fixing holes 9, described supporting head 3 inner surfaces are evenly provided with 2 the 3rd fixing holes 10, supporting head 3 outer surfaces are evenly provided with 2 the 4th fixing holes 11, described the first fixing hole 8, the second fixing hole 9 lays respectively at the top of the first groove 4 and the second groove 5, described the 3rd fixing hole 10, the 4th fixing hole 11 lays respectively at the below of the 3rd groove 6 and the 4th groove 7, described supporting head 3 is bonded to each other with supporting base 2, the right-angled trapezium that described the first groove 4 and the 3rd groove 6 are is oppositely arranged, make rear the first cavity 12 entirety that form of its laminating rectangular, the right-angled trapezium that described the second groove 5 and the 4th groove 7 are is oppositely arranged, make rear the second cavity 13 entirety that form of its laminating rectangular, described supporting head 3 is provided with interior retainer plate 14 with the inner surface of supporting base 2, described interior retainer plate 14 comprises the interior fixing circle body 15 of annular, described interior fixing circle body 15 outer surfaces are provided with circle first projection 16, the shape of described the first projection 16, the shape of big or small and described the first cavity 12, size matches, described supporting head 3 is provided with outer retainer plate 17 with the outer surface of supporting base 2, described outer retainer plate 17 comprises the outer fixing circle body 18 of annular, described outer fixing circle body 18 inner surfaces are provided with circle second projection 19, the shape of described the second projection 19, the shape of big or small and described the second cavity 13, size matches, described interior retainer plate 14 is cooperatively interacted and is fixed on described supporting base 2 and supporting head 3 by bolt 20 and above-mentioned fixing hole respectively with outer retainer plate 17.
The utility model adds and first supporting head is welded on supporting seat man-hour, again interior retainer plate and outer retainer plate are cooperatively interacted and are fixed on described supporting base and supporting head by bolt and above-mentioned four fixing holes respectively, the second projection respectively with the first cavity of the first projection of interior retainer plate and outer retainer plate, the second cavity cooperatively interacts, and plays dual fixing effect, easy and simple to handle, fixing more firm, can repeated removal use, greatly improve operating efficiency, increase service life, reduced cost.
Here description of the present utility model and application is illustrative; not want scope of the present utility model to limit in the above-described embodiments; therefore, the utility model is not subject to the restriction of the present embodiment, and the technical scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (1)
1. the bearing machining supporting arrangement of an improvement, comprise matrix, supporting base and supporting head, described supporting base is fixed on described matrix, described supporting head is weldingly fixed on described supporting base, it is characterized by, described supporting base inner surface is circumferentially with a ring cross-section and is shaped as the first groove of right-angled trapezium, supporting base outer surface is circumferentially with a ring cross-section and is shaped as the second groove of right-angled trapezium, described supporting head inner surface is circumferentially with a ring cross-section and is shaped as the 3rd groove of the right-angled trapezium identical with the first groove, supporting head outer surface is circumferentially with a ring cross-section and is shaped as the 4th groove of the right-angled trapezium identical with the second groove, described supporting base inner surface is evenly provided with 2 the first fixing holes, supporting base outer surface is evenly provided with 2 the second fixing holes, described supporting head inner surface is evenly provided with 2 the 3rd fixing holes, supporting head outer surface is evenly provided with 2 the 4th fixing holes, described the first fixing hole, the second fixing hole lays respectively at the top of the first groove and the second groove, described the 3rd fixing hole, the 4th fixing hole lays respectively at the below of the 3rd groove and the 4th groove, described supporting head and supporting base are bonded to each other, the right-angled trapezium that described the first groove and the 3rd groove are is oppositely arranged, make rear the first integral hollow forming of its laminating rectangular, the right-angled trapezium that described the second groove and the 4th groove are is oppositely arranged, make rear the second integral hollow forming of its laminating rectangular, the inner surface of described supporting head and supporting base is provided with interior retainer plate, described interior retainer plate comprises the interior fixing circle body of annular, described interior retainer plate external surface is provided with circle first projection, the shape of described the first projection, the shape of big or small and described the first cavity, size matches, the outer surface of described supporting head and supporting base is provided with outer retainer plate, described outer retainer plate comprises the outer fixing circle body of annular, described outer fixing circle body inner surface is provided with circle second projection, the shape of described the second projection, the shape of big or small and described the second cavity, size matches, described interior retainer plate and outer retainer plate are cooperatively interacted and are fixed on described supporting base and supporting head by bolt and above-mentioned fixing hole respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401973.1U CN203993193U (en) | 2014-07-18 | 2014-07-18 | A kind of bearing machining supporting arrangement of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401973.1U CN203993193U (en) | 2014-07-18 | 2014-07-18 | A kind of bearing machining supporting arrangement of improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203993193U true CN203993193U (en) | 2014-12-10 |
Family
ID=52033256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420401973.1U Expired - Fee Related CN203993193U (en) | 2014-07-18 | 2014-07-18 | A kind of bearing machining supporting arrangement of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203993193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127895A (en) * | 2015-09-21 | 2015-12-09 | 江苏扬碟钻石工具有限公司 | Abrasion-proof diamond tool |
-
2014
- 2014-07-18 CN CN201420401973.1U patent/CN203993193U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127895A (en) * | 2015-09-21 | 2015-12-09 | 江苏扬碟钻石工具有限公司 | Abrasion-proof diamond tool |
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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: 20141210 Termination date: 20180718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |