CN201871955U - Tool fixture for machining big-headed hole of connecting rod - Google Patents
Tool fixture for machining big-headed hole of connecting rod Download PDFInfo
- Publication number
- CN201871955U CN201871955U CN2010205581450U CN201020558145U CN201871955U CN 201871955 U CN201871955 U CN 201871955U CN 2010205581450 U CN2010205581450 U CN 2010205581450U CN 201020558145 U CN201020558145 U CN 201020558145U CN 201871955 U CN201871955 U CN 201871955U
- Authority
- CN
- China
- Prior art keywords
- base
- pressing plate
- hole
- machining
- bolt
- 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 tool fixture for machining a big-headed hole of a connecting rod, which relates to process equipment for machining, in particular to process equipment for machining a big head of the connecting rod. The tool fixture consists of a base, cushioning blocks, a pressing plate and blots, wherein the center of the base is provided with a base center hole, and the side of the base is provided with a base side hole; the two cushioning blocks are arranged on the base and positioned at the left and right sides of the base center hole; the pressing plate is arranged on the cushioning blocks; the left part of the pressing plate is provided with a left side hole, the right part of the pressing plate is provided with a right side hole, and the center of the pressing plate is provided with a pressing plate center hole; the pressing plate center hole aligns to the base center hole; one bolt passes through the left side hole and the cushioning blocks and is connected with a base screw, and the other bolt passes through the cushioning blocks and is connected with the base screw; and the right side hole of the pressing plate is sleeved on a screw rod of the other bolt. The tool fixture provided by the utility model solves the problems that the machining precision is difficult to reach, the installation is inconvenient, the machining time is long, and the machining cost is increased in the turning processing of the big head of the connecting rod,.
Description
Technical field
The utility model relates to the machining technological equipment, is specifically related to process the technological equipment of big end.
Background technology
Big end adds man-hour because outer shape is irregular in turning, and the processing location difficulty is difficult to reach machining accuracy.In addition, present process equipment is installed inconvenience, causes the machining period height, has improved cost of processing.
The utility model content
The purpose of this utility model provides a kind of crank pin end pore tool for processing anchor clamps, and the utility model has solved big end turning and added man-hour, is difficult to reach machining accuracy, and inconvenience is installed, and causes the machining period height, has improved the problem of cost of processing.
Crank pin end pore tool for processing anchor clamps of the present utility model are made of base 1, cushion block 2, pressing plate 3 and bolt 4; There is centre hole of base 1-2 at base 1 center, and there is the lateral opening 1-1 of base in base 1 limit portion; Two cushion blocks 2 are arranged at and are positioned at centre hole of base 1-2 left and right sides above the base 1, pressing plate 3 is arranged at above the cushion block 2, pressing plate 3 left parts have a left hole 3-1, pressing plate 3 right parts have the right hole 3-3, there is a pressing plate centre bore 3-2 at pressing plate 3 centers, pressing plate centre bore 3-2 and centre hole of base 1-2 align, and bolt 4 is through left hole 3-1, cushion block 2 is connected with base 1 screw; Another one bolt 4 passes cushion block 2 and is connected with base 1 screw, and hole, the right 3-3 of pressing plate 3 is enclosed within on the screw rod of another one bolt 4.
Crank pin end pore tool for processing anchor clamps of the present utility model have and are convenient to install, the setting accuracy on work height, and processing is quick, the advantage that processing cost is low.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the structural representation of pressing plate.
Symbol description among the figure: base 1, the lateral opening 1-1 of base, centre hole of base 1-2, cushion block 2, pressing plate 3, left hole 3-1, pressing plate centre bore 3-2, hole, the right 3-3, bolt 4.
The specific embodiment
Below in conjunction with accompanying drawing and with illustrated embodiments the utility model is done detailed explanation.
Consult Fig. 1-3, crank pin end pore tool for processing anchor clamps are made of base 1, cushion block 2, pressing plate 3 and bolt 4; There is centre hole of base 1-2 at base 1 center, and there is the lateral opening 1-1 of base in base 1 limit portion; Two cushion blocks 2 are arranged at and are positioned at centre hole of base 1-2 left and right sides above the base 1, pressing plate 3 is arranged at above the cushion block 2, pressing plate 3 left parts have a left hole 3-1, pressing plate 3 right parts have the right hole 3-3, there is a pressing plate centre bore 3-2 at pressing plate 3 centers, pressing plate centre bore 3-2 and centre hole of base 1-2 align, and bolt 4 is through left hole 3-1, cushion block 2 is connected with base 1 screw; Another one bolt 4 passes cushion block 2 and is connected with base 1 screw, and hole, the right 3-3 of pressing plate 3 is enclosed within on the screw rod of another one bolt 4.
During use, small end of connecting rod by bolt be installed on base lateral opening in, big end is arranged between two cushion blocks, and fixes by pressing plate.Unscrew the right bolt and promptly can install or unload lower link to clamp loose and rotation.
Above embodiment is the more preferably specific embodiment a kind of of the utility model, and the common variation that those skilled in the art carry out in the technical program scope and replacing should be included in the protection domain of the present utility model.
Claims (1)
1. crank pin end pore tool for processing anchor clamps is characterized in that, are made of base (1), cushion block (2), pressing plate (3) and bolt (4); There is centre hole of base (1-2) at base (1) center, and there is base lateral opening (1-1) in base (1) limit portion; Two cushion blocks (2) are arranged at and are positioned at centre hole of base (1-2) left and right sides above the base (1), pressing plate (3) is arranged at above the cushion block (2), pressing plate (3) left part has a left hole (3-1), pressing plate (3) right part has hole (3-3), a right, there is a pressing plate centre bore (3-2) at pressing plate (3) center, pressing plate centre bore (3-2) aligns with centre hole of base (1-2), and a bolt (4) is through left hole (3-1), cushion block (2) is connected with base (1) screw; Another one bolt (4) passes cushion block (2) and is connected with base (1) screw, and the hole, the right (3-3) of pressing plate (3) is enclosed within on the screw rod of another one bolt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205581450U CN201871955U (en) | 2010-09-30 | 2010-09-30 | Tool fixture for machining big-headed hole of connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205581450U CN201871955U (en) | 2010-09-30 | 2010-09-30 | Tool fixture for machining big-headed hole of connecting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201871955U true CN201871955U (en) | 2011-06-22 |
Family
ID=44159889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205581450U Expired - Fee Related CN201871955U (en) | 2010-09-30 | 2010-09-30 | Tool fixture for machining big-headed hole of connecting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201871955U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672501A (en) * | 2012-06-13 | 2012-09-19 | 苏州市达圣机械有限公司 | Bearing base tool and use method thereof |
| CN102699655A (en) * | 2012-06-13 | 2012-10-03 | 苏州市达圣机械有限公司 | Processing method of bearing seat tool |
| CN102896527A (en) * | 2011-07-29 | 2013-01-30 | 苏州日和缝制设备有限公司 | Special fixture for hole machining of connecting rod |
-
2010
- 2010-09-30 CN CN2010205581450U patent/CN201871955U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896527A (en) * | 2011-07-29 | 2013-01-30 | 苏州日和缝制设备有限公司 | Special fixture for hole machining of connecting rod |
| CN102672501A (en) * | 2012-06-13 | 2012-09-19 | 苏州市达圣机械有限公司 | Bearing base tool and use method thereof |
| CN102699655A (en) * | 2012-06-13 | 2012-10-03 | 苏州市达圣机械有限公司 | Processing method of bearing seat tool |
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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: 20110622 Termination date: 20120930 |