CN201511258U - Clamp used for lathing internal and external diameters of ball fixing ring - Google Patents
Clamp used for lathing internal and external diameters of ball fixing ring Download PDFInfo
- Publication number
- CN201511258U CN201511258U CN2009202304896U CN200920230489U CN201511258U CN 201511258 U CN201511258 U CN 201511258U CN 2009202304896 U CN2009202304896 U CN 2009202304896U CN 200920230489 U CN200920230489 U CN 200920230489U CN 201511258 U CN201511258 U CN 201511258U
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- CN
- China
- Prior art keywords
- chassis
- alignment pin
- holes
- contiguous block
- 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 a clamp used for lathing the internal and the external diameters of ball fixing rings. By adopting the clamp, the internal and the external diameters of a plurality of ball fixing rings can be lathed at the same time with good concentricity of the processed ball fixing rings, high processing efficiency and stable processing size. All the chassis, the connection block and the pressing block of the clamp take the shape of circular rings; the connection block and the chassis are concentric; the inside diameter of the connection block is smaller than that of the chassis; a part of the connection block is connected to the surface of the chassis, and the other part thereof is provided with two or more than two threaded holes and two or more positioning pin mounting holes; two or more than two bolt connection holes and two or more than two positioning pin connection holes are formed on the pressing block; one end of each positioning pin is in closely fitted connection with a corresponding positioning pin mounting hole, and the other end thereof is placed in a corresponding positioning pin connection hole; and each connecting bolt penetrates a corresponding bolt connection hole and is in threaded connection with a corresponding threaded hole.
Description
Technical field
The utility model relates to a kind of aid of deciding Zhu Quan of processing, and relates in particular to the anchor clamps that a kind of Che Dingzhu of being used for encloses inside and outside footpath.
Background technology
Thin thickness, the overall dimensions of deciding Zhu Quan are big, if adopt the single-piece Vehicle Processing easily causing its distortion to decide when pearl is enclosed clamping, and the inside and outside footpath of car need carry out twice clamping, thereby causes concentricity poor, and work efficiency is low, the size instability of processing.
The utility model content
Technical problem to be solved in the utility model provides the anchor clamps that a kind of Che Dingzhu of being used for encloses inside and outside footpath, use these anchor clamps to carry out the Vehicle Processing of inside and outside footpath to a plurality of Zhu Quan of deciding simultaneously, and the pearl of deciding of processing is enclosed good concentricity, the work efficiency height of processing, the dimensionally stable of processing.
The utility model comprises chassis, contiguous block, briquetting, two or two above alignment pins and two or two above connecting bolts; It is circular that described chassis, contiguous block and briquetting all are; The internal diameter of contiguous block and contiguous block concentric with the chassis is less than the internal diameter on chassis, part contiguous block is connected on the card on chassis, two or more screwed holes and two or more alignment pin installing holes are set on another part contiguous block, on briquetting, be provided with and mutual two or more the corresponding bolt connecting holes of described two or more screwed holes, on briquetting, be provided with and mutual two or more the corresponding alignment pin connecting holes of described two or more alignment pin installing holes; One end of above-mentioned every alignment pin is closely connected in the alignment pin installing hole of correspondence, and the other end places corresponding alignment pin connecting hole; Every connecting bolt passes corresponding bolt connecting hole respectively and is threaded with corresponding screwed hole.
When using the anchor clamps in the utility model, the chassis is connected on the headstock of lathe; Back out bolt; Briquetting is dismantled; Again a plurality of Ding Zhuquan to be processed are installed on the alignment pin, promptly by deciding deciding the hole of bead and will deciding the pearl snare on alignment pin of Zhu Quan; By the alignment pin connecting hole on the briquetting briquetting is connected on the alignment pin then; Last connecting bolt passes the bolt connecting hole on the briquetting, passes the hole of bead of deciding of deciding Zhu Quan again, is threaded with screwed hole on the contiguous block of chassis.Use these anchor clamps to carry out the Vehicle Processing of inside and outside footpath to a plurality of Zhu Quan of deciding simultaneously, and processing decide pearl circle good concentricity, processing to decide the Zhu Quan distortion little, processing dimension is stable, uses these anchor clamps also to improve the work efficiency of processing.
Preferably, described screwed hole and alignment pin installing hole are respectively two; The line of centres of above-mentioned two screwed holes is by the center of contiguous block, and the line of centres of above-mentioned two alignment pin installing holes is by the center of contiguous block, and the line of centres of two screwed holes is vertical mutually with the line of centres of two alignment pin installing holes.
Preferably, equally distributed bolt connecting hole more than three or three is being set on the chassis.
The bolt connecting hole that is provided with on the chassis can be convenient to the headstock of chassis by bolt and lathe and interconnect, thereby makes things convenient for anchor clamps to safeguard.
Figure of description
Fig. 1 is the structural representation of anchor clamps;
Fig. 2 is the cutaway view of A-A line among Fig. 1;
Fig. 3 is the cutaway view of B-B line among Fig. 1.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, the anchor clamps in the present embodiment comprise chassis 1, contiguous block 2, briquetting 3, two alignment pins 4 and two connecting bolts 5; Described chassis 1, contiguous block 2 and briquetting 3 all are circular.
The internal diameter of the concentric and contiguous block 2 in contiguous block 2 and chassis 1 is less than the internal diameter on chassis 1.Part contiguous block 2 is connected on the card on chassis 1.Two screwed hole 2-1 and two alignment pin installing hole 2-2 are set on another part contiguous block 2.The line of centres of described two screwed hole 2-1 is by the center of contiguous block 2, the line of centres of described two alignment pin installing hole 2-2 is by the center of contiguous block 2, and the line of centres of two screwed hole 2-1 is vertical mutually with the line of centres of two alignment pin installing hole 2-2.
Mutual two corresponding bolt connecting hole 3-1 with described two screwed hole 2-1 are set on briquetting 3, on briquetting 3, are provided with and mutual two the corresponding alignment pin connecting hole 3-2 of described two alignment pin installing hole 2-2.
One end of above-mentioned every alignment pin 4 is closely connected in the alignment pin installing hole 2-2 of correspondence, and the other end places corresponding alignment pin connecting hole 3-2.Every connecting bolt 5 passes corresponding bolt connecting hole 3-1 respectively and is threaded with corresponding screwed hole 2-1.
In addition, 1 four equally distributed bolt connecting hole 1-1 are set on the chassis.
Claims (3)
1. one kind is used for the anchor clamps that Che Dingzhu encloses inside and outside footpath, it is characterized in that: comprise chassis, contiguous block, briquetting, two or two above alignment pins and two or two above connecting bolts; It is circular that described chassis, contiguous block and briquetting all are; The internal diameter of contiguous block and contiguous block concentric with the chassis is less than the internal diameter on chassis, part contiguous block is connected on the card on chassis, two or more screwed holes and two or more alignment pin installing holes are set on another part contiguous block, on briquetting, be provided with and mutual two or more the corresponding bolt connecting holes of described two or more screwed holes, on briquetting, be provided with and mutual two or more the corresponding alignment pin connecting holes of described two or more alignment pin installing holes; One end of above-mentioned every alignment pin is closely connected in the alignment pin installing hole of correspondence, and the other end places corresponding alignment pin connecting hole; Every connecting bolt passes corresponding bolt connecting hole respectively and is threaded with corresponding screwed hole.
2. the Che Dingzhu of being used for according to claim 1 encloses the anchor clamps in inside and outside footpath, it is characterized in that: described screwed hole and alignment pin installing hole are respectively two; The line of centres of above-mentioned two screwed holes is by the center of contiguous block, and the line of centres of above-mentioned two alignment pin installing holes is by the center of contiguous block, and the line of centres of two screwed holes is vertical mutually with the line of centres of two alignment pin installing holes.
3. the Che Dingzhu of being used for according to claim 1 and 2 encloses the anchor clamps in inside and outside footpath, it is characterized in that: equally distributed bolt connecting hole more than three or three is being set on the chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202304896U CN201511258U (en) | 2009-08-21 | 2009-08-21 | Clamp used for lathing internal and external diameters of ball fixing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202304896U CN201511258U (en) | 2009-08-21 | 2009-08-21 | Clamp used for lathing internal and external diameters of ball fixing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201511258U true CN201511258U (en) | 2010-06-23 |
Family
ID=42482656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202304896U Expired - Fee Related CN201511258U (en) | 2009-08-21 | 2009-08-21 | Clamp used for lathing internal and external diameters of ball fixing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201511258U (en) |
-
2009
- 2009-08-21 CN CN2009202304896U patent/CN201511258U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20110821 |