CN201799893U - Clamp for processing connecting rod big end with cylindrical positioning - Google Patents
Clamp for processing connecting rod big end with cylindrical positioning Download PDFInfo
- Publication number
- CN201799893U CN201799893U CN2010205581677U CN201020558167U CN201799893U CN 201799893 U CN201799893 U CN 201799893U CN 2010205581677 U CN2010205581677 U CN 2010205581677U CN 201020558167 U CN201020558167 U CN 201020558167U CN 201799893 U CN201799893 U CN 201799893U
- Authority
- CN
- China
- Prior art keywords
- base
- clamping plate
- processing
- bolt
- big end
- 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
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to processing equipment for machining and in particular to a clamp for processing connecting rod big end with cylindrical positioning so disposed that a base (1) is provided with a base edge hole (1-1) and a base central hole (1-2), a clamping plate (2) being arranged above the base central hole (1-2) of the base, the clamping plate (2) being provided with a round recess (2-1), a center of circle of the round recess (2-1) being in alignment with the center of circle of the base central hole, the round recess (2-1) being through the edge portion of the clamping plate (2), the clamping plate (2) being provided with a bolt (4) respectively on the left and right portion thereof, the clamping plate (2) and the base being connected to each other through a bolt, a screw of the bolt being sleeved with a spiral compression spring (3) with two ends abut the base and the clamping plate (2). The utility model solves the problems of prior connecting rod big end such as incapability of processing precision upon turning processing, inconvenient of mounting, long processing hour, and consequent processing cost.
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 the big end fixture for processing of a kind of cylindrical location, the utility model has solved big end turning and has added man-hour, is difficult to reach machining accuracy, and installs inconvenient, cause the machining period height, improved the problem of cost of processing.
The big end fixture for processing of cylindrical of the present utility model location is made of base 1, clamping plate 2, spiral compression spring 3 and bolt 4, and lateral opening 1-1 of base and centre hole of base 1-2 are arranged on the base 1; Clamping plate 2 are arranged at the centre hole of base 1-2 top of base 1, and a circular groove 2-1 is arranged on the clamping plate 2, and the center of circle of circular groove 2-1 and the centre hole of base 1-2 center of circle align, and circular groove 2-1 connects the position, edge to clamping plate 2; At position, clamping plate 2 left and right sides bolt 4 is arranged respectively, bolt 4 is connected clamping plate 2 with base 1, be set with spiral compression spring 3 on the screw rod of bolt 4, and spiral compression spring 3 two ends withstand on base 1 and the clamping plate 2.
The big end fixture for processing of cylindrical of the present utility model location has and is 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.
The specific embodiment
Below in conjunction with accompanying drawing and with illustrated embodiments the utility model is done detailed explanation.
Consult Fig. 1-2, the big end fixture for processing of cylindrical location is made of base 1, clamping plate 2, spiral compression spring 3 and bolt 4, and lateral opening 1-1 of base and centre hole of base 1-2 are arranged on the base 1; Clamping plate 2 are arranged at the centre hole of base 1-2 top of base 1, and a circular groove 2-1 is arranged on the clamping plate 2, and the center of circle of circular groove 2-1 and the centre hole of base 1-2 center of circle align, and circular groove 2-1 connects the position, edge to clamping plate 2; At position, clamping plate 2 left and right sides bolt 4 is arranged respectively, bolt 4 is connected clamping plate 2 with base 1, be set with spiral compression spring 3 on the screw rod of bolt 4, and spiral compression spring 3 two ends withstand on base 1 and the clamping plate 2.
During use, small end of connecting rod by bolt be installed on base lateral opening in, the outer that crank pin end pore protrudes snaps in the clamping plate circular trough, and fixes by bolt and clamping plate.Unscrew bolt and promptly can clamping plate be unclamped and unload, install or unload lower link.
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. the big end fixture for processing of cylindrical location is characterized in that, is made of base (1), clamping plate (2), spiral compression spring (3) and bolt (4), and base lateral opening (1-1) and centre hole of base (1-2) are arranged on the base (1); Clamping plate (2) are arranged at centre hole of base (1-2) top of base (1), a circular groove (2-1) is arranged on the clamping plate (2), the center of circle of circular groove (2-1) and centre hole of base (1-2) center of circle align, and circular groove (2-1) connects to the position, edge of clamping plate (2); At clamping plate (2) position, the left and right sides bolt (4) is arranged respectively, bolt (4) is connected clamping plate (2) with base (1), be set with spiral compression spring (3) on the screw rod of bolt (4), and spiral compression spring (3) two ends withstand on base (1) and the clamping plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205581677U CN201799893U (en) | 2010-09-30 | 2010-09-30 | Clamp for processing connecting rod big end with cylindrical positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205581677U CN201799893U (en) | 2010-09-30 | 2010-09-30 | Clamp for processing connecting rod big end with cylindrical positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201799893U true CN201799893U (en) | 2011-04-20 |
Family
ID=43869411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205581677U Expired - Fee Related CN201799893U (en) | 2010-09-30 | 2010-09-30 | Clamp for processing connecting rod big end with cylindrical positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201799893U (en) |
Cited By (2)
| 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 |
| CN109877615A (en) * | 2019-02-23 | 2019-06-14 | 宁波昌扬机械工业有限公司 | A kind of skylight guide rail fraise jig |
-
2010
- 2010-09-30 CN CN2010205581677U patent/CN201799893U/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 |
| CN109877615A (en) * | 2019-02-23 | 2019-06-14 | 宁波昌扬机械工业有限公司 | A kind of skylight guide rail fraise jig |
| CN109877615B (en) * | 2019-02-23 | 2021-05-11 | 宁波昌扬机械工业有限公司 | Skylight guide rail milling machine fixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201871956U (en) | Three-way positioning tool clamp for machining small end of connecting rod | |
| CN203401343U (en) | Caliper type knife claw of numerically-controlled machine tool | |
| CN201979322U (en) | Valve processing clamp | |
| CN105215744A (en) | The computer clamping device of cabinet steel plate | |
| CN201799893U (en) | Clamp for processing connecting rod big end with cylindrical positioning | |
| CN203171323U (en) | Abrasion drill jig for machining cylinder head through radial drill | |
| CN203566315U (en) | Shifting fork hole drilling clamp | |
| CN203579257U (en) | Center drilling clamp for long round rod | |
| CN203266149U (en) | Positioning clamp | |
| CN205008912U (en) | Mechanical clamping device | |
| CN201871955U (en) | Tool fixture for machining big-headed hole of connecting rod | |
| CN202607276U (en) | Bell housing clamp | |
| CN205342910U (en) | Belt pulley mounting fixture | |
| CN201907030U (en) | Machine tool fixture and indexing mechanism thereof | |
| CN201799892U (en) | Tooling clamp for finish turning connecting-rod small end | |
| CN201664799U (en) | Line cutting thimble overturning jig | |
| CN203509607U (en) | Taper expansion sleeve | |
| CN204213131U (en) | The locating pin structure of pressing-type pcb board | |
| CN201799891U (en) | Hole tooling jig convenient to install and applied for precisely turning connecting rod big end | |
| CN202607487U (en) | Fixture for grinding excircle of rocker | |
| CN205317384U (en) | Torsion -testing debugging base | |
| CN202895042U (en) | Punching fixing support | |
| CN105583653A (en) | Clamping device used for chamfer machining of lifting lug workpiece | |
| CN204248464U (en) | Manual self-locking hold down gag | |
| CN203541591U (en) | Tool holder structure of numerically-controlled tool turret |
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: 20110420 Termination date: 20130930 |