CN202337013U - Connecting rod bearing cover for punching machine - Google Patents
Connecting rod bearing cover for punching machine Download PDFInfo
- Publication number
- CN202337013U CN202337013U CN2011203424657U CN201120342465U CN202337013U CN 202337013 U CN202337013 U CN 202337013U CN 2011203424657 U CN2011203424657 U CN 2011203424657U CN 201120342465 U CN201120342465 U CN 201120342465U CN 202337013 U CN202337013 U CN 202337013U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- bearing
- bearing cover
- rod bearing
- punching machine
- 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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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
The utility model belongs to the field of punching machine machinery, in particular to a connecting rod bearing cover for a punching machine. The connecting rod bearing cover comprises a body of the connecting rod bearing cover, wherein a semicircular bearing cavity is formed on the body; fixing holes are formed in the body at two ends of the bearing cavity; a bearing bush is arranged in the bearing cavity; and a lubricating oil system arranged on the body is communicated with the bearing bush and the bearing cavity. The connecting rod bearing cover has the advantages that lubricating oil is injected into the bearing cover through the lubricating oil system in which an oil injection hole is positioned, so that lubrication and heat radiation are guaranteed; furthermore, the bearing is integrally manufactured, so that the whole intensity is improved; and the service life of the connecting rod bearing cover for the punching machine and the service life of a whole connecting rod mechanism are prolonged.
Description
Technical field
The utility model belongs to the punch press mechanical field, specifically is a kind of punch press connecting rod bearing cap.
Background technology
The design principle of punch press is to convert circular motion into rectilinear motion; Exert oneself by main motor, drive flywheel, through runnings such as clutch driven gear, bent axle (or eccentric gear), connecting rods; Reach the rectilinear motion of slide block, the motion from the main motor to the connecting rod is a circular motion.At present, the punch press linkage is made up of lower link and Yin Ya, lower link hollow; The inwall of hollow is provided with screw thread; The silver tooth is that a headband has the cylindrical shaft-like of spheroid, on the outer wall of straight-bar, is arranged at the identical screw thread of screw thread of lower link hollow wall, and silver-colored tooth is placed in the lower link hollow cavity through being threaded; Can regulate the distance that stretches into of silver-colored tooth through rotating silver-colored tooth, thereby regulate length of connecting rod.At present, the bearing cap intensity that the punch press linkage adopts is low, and service life is short, and lubricant effect is bad.
Summary of the invention
The purpose of the utility model is to the shortcoming that exists in the above-mentioned technology, proposes a kind of punch press connecting rod bearing cap, and it is high lubricating effect in use, and intensity is high, long service life.
The technical scheme that realizes the utility model purpose is following:
The punch press connecting rod bearing cap, it comprises the body of connecting rod bearing cap, and body is provided with a semicircular bearing bore, and the body at bearing bore two ends is provided with fixing hole, is provided with bearing shell in the bearing bore, and body is provided with lubricating oil system and is communicated with bearing shell and bearing bore.
Comprise a top cover on the described body, described lubricating oil system comprises oil filler point, and oil filler point is located on this top cover, and sedimentation forms circuit is installed around the top cover.
The utility model has the advantages that in bearing cap, injecting lubricating oil through the lubricating oil system at oil filler point place has guaranteed lubricated and heat radiation; And bearing cap is the one manufacturing; Improve bulk strength, prolonged the service life of punch press connecting rod bearing cap and whole linkage.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 1, the punch press connecting rod bearing cap, it comprises the body 1 of connecting rod bearing cap; Body 1 is provided with a semicircular bearing bore 2; The body at bearing bore 2 two ends is provided with fixing hole 3, is provided with bearing shell 4 in the bearing bore 2, and body 1 is provided with lubricating oil system 5 and is communicated with bearing shell 4 and bearing bore 2.
Comprise a top cover 6 on the described body 1, described lubricating oil system 5 comprises oil filler point 7, and oil filler point 7 is located on this top cover 6, and sedimentation forms circuit 8 is installed around the top cover 6.
Claims (2)
1. punch press connecting rod bearing cap; It is characterized in that: it comprises the body of connecting rod bearing cap, and body is provided with a semicircular bearing bore, and the body at bearing bore two ends is provided with fixing hole; Be provided with bearing shell in the bearing bore, body is provided with lubricating oil system and is communicated with bearing shell and bearing bore.
2. punch press connecting rod bearing cap according to claim 1 is characterized in that: comprise a top cover on the described body, described lubricating oil system comprises oil filler point, and oil filler point is located on this top cover, and sedimentation forms circuit is installed around the top cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203424657U CN202337013U (en) | 2011-09-06 | 2011-09-06 | Connecting rod bearing cover for punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203424657U CN202337013U (en) | 2011-09-06 | 2011-09-06 | Connecting rod bearing cover for punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202337013U true CN202337013U (en) | 2012-07-18 |
Family
ID=46485716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203424657U Expired - Fee Related CN202337013U (en) | 2011-09-06 | 2011-09-06 | Connecting rod bearing cover for punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202337013U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088717A (en) * | 2014-06-24 | 2014-10-08 | 广西玉林市朗泰汽车零部件有限公司 | Diesel engine bearing cover |
| CN108790235A (en) * | 2018-06-12 | 2018-11-13 | 荣成华东锻压机床股份有限公司 | Mechanical press eccentric body connecting rod compound sleeve watt temperature rises automatic measurement and control device |
-
2011
- 2011-09-06 CN CN2011203424657U patent/CN202337013U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088717A (en) * | 2014-06-24 | 2014-10-08 | 广西玉林市朗泰汽车零部件有限公司 | Diesel engine bearing cover |
| CN108790235A (en) * | 2018-06-12 | 2018-11-13 | 荣成华东锻压机床股份有限公司 | Mechanical press eccentric body connecting rod compound sleeve watt temperature rises automatic measurement and control device |
| CN108790235B (en) * | 2018-06-12 | 2019-03-22 | 荣成华东锻压机床股份有限公司 | Mechanical press eccentric body connecting rod compound sleeve watt temperature rise automatic measurement and control device |
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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: 20120718 Termination date: 20140906 |
|
| EXPY | Termination of patent right or utility model |