CN201979305U - Clamp for processing bearing cap - Google Patents
Clamp for processing bearing cap Download PDFInfo
- Publication number
- CN201979305U CN201979305U CN2011200339192U CN201120033919U CN201979305U CN 201979305 U CN201979305 U CN 201979305U CN 2011200339192 U CN2011200339192 U CN 2011200339192U CN 201120033919 U CN201120033919 U CN 201120033919U CN 201979305 U CN201979305 U CN 201979305U
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- CN
- China
- Prior art keywords
- bearing cap
- bearing
- processing
- clamp
- pressure plate
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- 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 - Lifetime
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Abstract
The utility model relates to the field of workpiece clamping devices for machine tools, in particular to a clamp for processing a bearing cap. The clamp for processing the bearing cap comprises a bottom pressing plate (1), and is characterized by further comprising two lateral pressing pates (2), wherein the bottom pressing plate (1) is a quadrangle with curved edges, the quadrangle with the curved edges has a pair of parallel opposite edges, and other two edges of the quadrangle with the curved edges are circular arc-shaped. The clamping for processing the bearing cap has a simple structure, is convenient to use, and has high accuracy in processing.
Description
Technical field
The utility model relates to the Workpiece clamping device field that is used for lathe, is specially a kind of anchor clamps that are used for bearing cap processing.
Background technology
Bearing is widely usedly to be used for determining that rise rotating shaft and other part relative motion positions supports or the parts of guide effect.Figure 1 shows that a kind of bearing parts to be processed, it below bearing 10 semicircular bearing guard 13, the left and right sides of bearing 10 is respectively left installing hole 11 and right installing hole 12, add man-hour, must guarantee between bearing guard 13 and the left installing hole 11 and the positional precision between bearing guard 13 and the right installing hole 12, adopt the method for alignment pin location at present, but because the black skin of bearing guard 13 for not processing, and left installing hole 11, right installing hole 12 and bearing guard 13 all are to obtain by casting, there is deviation in the precision of size and position, adopt the method for alignment pin to reach higher processing precision, this has just limited the working ability of equipment, has also hindered the raising of bearing products quality.
The utility model content
In order to overcome the defective of prior art, provide a kind of simple in structure, locate accurate anchor clamps, the utility model discloses a kind of anchor clamps that are used for bearing cap processing.
The utility model reaches goal of the invention by following technical solution:
A kind of anchor clamps that are used for bearing cap processing comprise the base pressure plate, and it is characterized in that: also comprise two side guides, the base pressure plate is a curvilinear boundary quadrilateral, and described curvilinear boundary quadrilateral has the opposite side of pair of parallel, and two limits in addition of described curvilinear boundary quadrilateral are circular arc.
The described anchor clamps that are used for bearing cap processing, it is characterized in that: the base pressure plate has the opposite side of two circular arcs, and the central angle of described circular arc is at 30 °～60 °.
When the utility model uses, the base pressure plate is inserted the bearing guard place, make the opposite side of two circular arcs of base pressure plate block the semicircular inner walls of bearing guard respectively, withstand the right and left of bearing more respectively with side guide, be aided with alignment pin and insert left installing hole and right installing hole, can implement location fully to bearing, thereby satisfy the high accurately machined requirement of bearing.
The beneficial effects of the utility model are: simple in structure, easy to use, and the machining accuracy height.
Description of drawings
Fig. 1 is the structural representation of the bearing of bearing parts to be processed;
Fig. 2 is a structural representation of the present utility model.
The specific embodiment
Below further specify the utility model by specific embodiment.
Embodiment 1
A kind of anchor clamps that are used for bearing cap processing, comprise base pressure plate 1 and two side guides 2, as shown in Figure 2, concrete structure is: base pressure plate 1 is curvilinear boundary quadrilateral, described curvilinear boundary quadrilateral has the opposite side of pair of parallel, two limits in addition of described curvilinear boundary quadrilateral are circular arc, and the central angle of described circular arc can be at 30 °～60 °, and present embodiment is selected 60 ° for use
When present embodiment uses, base pressure plate 1 is inserted bearing guard 13 places, make the opposite side of 1 two circular arcs of base pressure plate block the semicircular inner walls of bearing guard 13 respectively, withstand the right and left of bearing 1 more respectively with side guide 2, be aided with alignment pin and insert left installing hole 11 and right installing hole 12, can implement location fully to bearing 10, thereby satisfy the high accurately machined requirement of bearing.
Claims (2)
1. one kind is used for the anchor clamps that bearing cap is processed, comprise base pressure plate (1), it is characterized in that: also comprise two side guides (2), base pressure plate (1) is a curvilinear boundary quadrilateral, described curvilinear boundary quadrilateral has the opposite side of pair of parallel, and two limits in addition of described curvilinear boundary quadrilateral are circular arc.
2. the anchor clamps that are used for bearing cap processing as claimed in claim 1, it is characterized in that: base pressure plate (1) has the opposite side of two circular arcs, and the central angle of described circular arc is at 30 °～60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200339192U CN201979305U (en) | 2011-01-31 | 2011-01-31 | Clamp for processing bearing cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200339192U CN201979305U (en) | 2011-01-31 | 2011-01-31 | Clamp for processing bearing cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201979305U true CN201979305U (en) | 2011-09-21 |
Family
ID=44606773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200339192U Expired - Lifetime CN201979305U (en) | 2011-01-31 | 2011-01-31 | Clamp for processing bearing cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201979305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394866A (en) * | 2013-07-21 | 2013-11-20 | 泰州市里华机械有限公司 | Processing technology for main reducer bearing cover of engineering vehicle and dual-hole drilling and reaming clamp of processing technology |
-
2011
- 2011-01-31 CN CN2011200339192U patent/CN201979305U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394866A (en) * | 2013-07-21 | 2013-11-20 | 泰州市里华机械有限公司 | Processing technology for main reducer bearing cover of engineering vehicle and dual-hole drilling and reaming clamp of processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201715 Shanghai City Liantang Town Qingpu District Liantang Road No. 577 building third, fourth chapter Patentee after: Shanghai Yongmao Thai Beijing Great Automotive Components Company Limited Address before: 201715 Shanghai City Liantang Town Qingpu District Liantang Road No. 577 building third, fourth chapter Patentee before: SHANGHAI WANTAI AUTO PARTS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110921 |
|
| CX01 | Expiry of patent term |