CN205823902U - A kind of connecting rod - Google Patents
A kind of connecting rod Download PDFInfo
- Publication number
- CN205823902U CN205823902U CN201620632422.5U CN201620632422U CN205823902U CN 205823902 U CN205823902 U CN 205823902U CN 201620632422 U CN201620632422 U CN 201620632422U CN 205823902 U CN205823902 U CN 205823902U
- Authority
- CN
- China
- Prior art keywords
- hole
- connecting rod
- link body
- projection circle
- limited block
- 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
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
This utility model relates to connecting rod technology field, especially a kind of connecting rod, including link body and limited block, the two ends of described link body are provided with limited block, the centre of described limited block is sequentially provided with through hole one from top to bottom, through hole two and through hole three, the upper end of described through hole one and the lower end of through hole three are equipped with projection circle, and the projection circle side near through hole three one end is provided with core locating piece, the upper and lower side of described link body all offers groove, this simple in construction, by adding through hole one, through hole two and through hole three, different parts can be suitable for, and projection circle reduces the abrasion of connecting rod, by core locating piece, facilitate the fastening of retaining element, and pass through groove, the material used by foundry goods can be reduced, and then economize on resources.
Description
Technical field
This utility model relates to connecting rod technology field, is specially a kind of connecting rod.
Background technology
Connecting rod is the connector of some machineries during we live, and along with the continuous lifting of people's life, people are for connecting rod
Requirement improves constantly, and some connecting rods in life have single through hole, inapplicable various parts now, are therefore applicable to difference
The connecting rod of part is present problem to be solved.
Utility model content
This utility model solves the technical problem that the defect being to overcome prior art, it is provided that a kind of connecting rod.Described connecting rod
Different parts can be suitable for, and the feature such as economize on resources.
For achieving the above object, this utility model provides following technical scheme: a kind of connecting rod, including link body and spacing
Block, the two ends of described link body are provided with limited block, and the centre of described limited block is sequentially provided with through hole one, through hole two from top to bottom
It is equipped with projection circle with through hole three, the upper end of described through hole one and the lower end of through hole three, and near the projection circle of through hole three one end
Side is provided with core locating piece, and the upper and lower side of described link body all offers groove.
Preferably, the center of described through hole one, through hole two and through hole three all on same vertical line, described through hole one, through hole
Three is the most identical with the diameter of projection circle, the height of described core locating piece and the height phase of projection circle near through hole three one end
With.
Preferably, the two ends of described groove are arc-shaped, and the length of groove is identical with the length of link body.
Preferably, the diameter of described through hole two is more than the diameter of through hole one.
Preferably, the dies that described link body and limited block are formed in one.
Compared with prior art, the beneficial effects of the utility model are: this simple in construction, by adding through hole one, through hole
Two and through hole three, different parts can be suitable for, and projection circle reduces the abrasion of connecting rod, by core locating piece, convenient fixing
The fastening of part, and pass through groove, it is possible to reduce the material used by foundry goods, and then economize on resources.
Accompanying drawing explanation
Fig. 1 is sectional structure schematic diagram of the present utility model；
Fig. 2 is plan structure schematic diagram of the present utility model；
Fig. 3 is overall structure schematic diagram of the present utility model.
In figure: 1 link body, 2 limited blocks, 3 grooves, 4 through hole one, 5 through hole two, 6 through hole three, 7 core locating pieces, 8 convex
Block circle.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1-3, a kind of technical scheme of this utility model offer: a kind of connecting rod, including link body 1 and limited block
2, the dies that described link body 1 and limited block 2 are formed in one, the two ends of described link body 1 are provided with spacing
Block 2, the centre of described limited block 2 is sequentially provided with through hole 1, through hole 25 and through hole 36 from top to bottom, described through hole 1 upper
The lower end of end and through hole 36 is equipped with projection circle 8, and projection circle 8 side near through hole 36 one end is provided with core locating piece 7,
The upper and lower side of described link body 1 all offers groove 3, and the center of described through hole 1, through hole 25 and through hole 36 is all same
On vertical line, described through hole 1, through hole 36 are the most identical with the diameter of projection circle 8, and the height of described core locating piece 7 is logical with close
The height of the projection circle 8 of one end, hole 36 is identical, and the two ends of described groove 3 are arc-shaped, and the length of groove 3 and connecting rod master
The length of body 1 is identical, and the diameter of described through hole 25 is more than the diameter of through hole 1.
Operation principle: when needs connecting rod assembles, part is interspersed in the through hole in link body 1 upper limit position block 2 successively
One 4, in through hole 25 and through hole 36, utilize core locating piece to enter 7 row and fix, then can be suitable for different parts, and connecting rod
Groove 3 in main body 1, reduces the use of foundry goods material, and then can economize on resources.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a connecting rod, including link body (1) and limited block (2), it is characterised in that: the two ends of described link body (1) set
Limited location block (2), the centre of described limited block (2) is sequentially provided with through hole one (4), through hole two (5) and through hole three from top to bottom
(6), the upper end of described through hole one (4) and the lower end of through hole three (6) are equipped with projection circle (8), and near through hole three (6) one end
Projection circle (8) side is provided with core locating piece (7), and the upper and lower side of described link body (1) all offers groove (3).
A kind of connecting rod the most according to claim 1, it is characterised in that: described through hole one (4), through hole two (5) and through hole three
(6) center is all on same vertical line, and described through hole one (4), through hole three (6) are the most identical with the diameter of projection circle (8), described sand
The height of core locating piece (7) is identical with the height of the projection circle (8) near through hole three (6) one end.
A kind of connecting rod the most according to claim 1, it is characterised in that: the two ends of described groove (3) are arc-shaped, and recessed
The length of groove (3) is identical with the length of link body (1).
A kind of connecting rod the most according to claim 1 and 2, it is characterised in that: the diameter of described through hole two (5) is more than through hole one
(4) diameter.
A kind of connecting rod the most according to claim 1, it is characterised in that: described link body (1) and limited block (2) are integrated
The dies of molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620632422.5U CN205823902U (en) | 2016-06-23 | 2016-06-23 | A kind of connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620632422.5U CN205823902U (en) | 2016-06-23 | 2016-06-23 | A kind of connecting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205823902U true CN205823902U (en) | 2016-12-21 |
Family
ID=58145764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620632422.5U Expired - Fee Related CN205823902U (en) | 2016-06-23 | 2016-06-23 | A kind of connecting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205823902U (en) |
-
2016
- 2016-06-23 CN CN201620632422.5U patent/CN205823902U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20200623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |