CN207989263U - A kind of compressor connecting bar - Google Patents
A kind of compressor connecting bar Download PDFInfo
- Publication number
- CN207989263U CN207989263U CN201820445832.8U CN201820445832U CN207989263U CN 207989263 U CN207989263 U CN 207989263U CN 201820445832 U CN201820445832 U CN 201820445832U CN 207989263 U CN207989263 U CN 207989263U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- reinforcing ring
- bar portion
- thickness
- rod bar
- 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
- Reinforcement Elements For Buildings (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses a kind of compressor connecting bars, connecting rod includes big end, small end of connecting rod and connecting rod bar portion, wherein connecting rod one end of the rod is connected with big end, the other end connects small end of connecting rod, connecting rod bar portion is provided with the first reinforcing ring with big end junction, connecting rod bar portion is provided with the second reinforcing ring with small end of connecting rod junction, big end is inscribed within the first reinforcing ring, and it is connected with the inner wall of the first reinforcing ring, small end of connecting rod is inscribed within the second reinforcing ring, and it is connected with the inner wall of the second reinforcing ring, and connecting rod bar portion and the first reinforcing ring and the second reinforcing ring is circumscribed is connected.In the utility model, reinforcing ring is arranged in the both ends of connecting rod bar portion, and small end of connecting rod and big end are inscribed within corresponding reinforcing ring, and it is connected with the inner wall of corresponding reinforcing ring, and then increase the stability of connecting rod bar portion connection, and connecting rod bar portion both ends are circumscribed connected with corresponding reinforcing ring, and it is further to make connection more secured, stablize.
Description
Technical field
The utility model is related to the technical fields of compressor, are specifically related to a kind of compressor connecting bar.
Background technology
Connecting rod is one of the major moving parts of one of important part of refrigeration compressor and compressor, it is by bent axle
Rotary motion is converted into the reciprocating motion of piston, to achieve the purpose that compressed gas.
The connecting rod of the prior art includes small end of connecting rod, connecting rod bar portion, big end, interior concaved circular cambered surface, indent circle
Cambered surface is the phase section that connecting rod bar portion is connect with big end.The connecting rod of the above structure has the following defects：Due to big end,
Small end of connecting rod and connecting rod bar portion using the tangent connection type in part, this connection type cause connecting rod bar portion and big end with
And the stability of small end of connecting rod connection is relatively low.
Utility model content
For the above-mentioned problems in the prior art, it is desirable to provide a kind of intensity is big, the good compressor connecting bar of stability.
Specific technical solution is as follows：
A kind of compressor connecting bar, the connecting rod includes big end, small end of connecting rod and connecting rod bar portion, wherein the connecting rod
One end of the rod is connected with big end, and the other end connects small end of connecting rod, and the connecting rod bar portion is provided with big end junction
First reinforcing ring, the connecting rod bar portion are provided with the second reinforcing ring with small end of connecting rod junction, and the big end is inscribed within institute
The first reinforcing ring to be stated, and is connected with the inner wall of first reinforcing ring, the small end of connecting rod is inscribed within second reinforcing ring, and
It is connected with the inner wall of second reinforcing ring, and the connecting rod bar portion and the first reinforcing ring and the second reinforcing ring is circumscribed is connected.
Preferably, the thickness for the side that first reinforcing ring is connected with big end successively decreases towards another side direction.
Preferably, the thickness for the side that second reinforcing ring is connected with small end of connecting rod successively decreases towards another side direction.
Preferably, first reinforcing ring is connected with big end, the thickness of side is identical as the thickness of big end, institute
With small end of connecting rod the be connected thickness of side of the second reinforcing ring is stated with the thickness of the small end of connecting rod to be connected.
The thickness of side and connecting rod bar portion preferably, first reinforcing ring and the second reinforcing ring are connected with connecting rod bar portion
Thickness it is identical.
Preferably, being additionally provided with several reinforcing ribs in the middle part of the connecting rod bar portion, the reinforcing rib is along the connection-rod
The length direction in portion is arranged.
Preferably, the width of one end that the connecting rod bar portion is connected with the first reinforcing ring successively decreases towards another extreme direction.
The good effect of above-mentioned technical proposal is：
(1) in the utility model, reinforcing ring is arranged in the both ends of connecting rod bar portion, and the small end of connecting rod and big end are equal
It is inscribed within corresponding reinforcing ring, and is connected with the inner wall of corresponding reinforcing ring, and then increases the stability of connecting rod bar portion connection, and
Connecting rod bar portion both ends are circumscribed connected with corresponding reinforcing ring, further to make connection more secured, stablize.
(2) it is incremented by by the lateral other side being connected with connecting rod bar portion in addition, reinforcing ring thickness, this design is so that connecting rod
Microcephaly, the connection between big end and connecting rod bar portion is more steady, increases the stress intensity of connecting rod.
(3) simultaneously, the setting of connecting rod bar portion reinforcing rib increases the intensity of connecting rod bar portion.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model compressor connecting bar；
Fig. 2 is the side sectional view of the utility model compressor connecting bar.
In attached drawing：1, big end；2, the first reinforcing ring；3, connecting rod bar portion；31, reinforcing rib；4, the second reinforcing ring；5, even
Bar microcephaly.
Specific implementation mode
In order to make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, with
Lower embodiment combination attached drawing is specifically addressed to provided by the utility model.
Fig. 1 is the structural schematic diagram of the utility model compressor connecting bar；Fig. 2 is the side of the utility model compressor connecting bar
Sectional view please refers to Fig.1 and shown in Fig. 2, shows that a kind of preferable compressor connecting bar, the connecting rod include big end 1, company
Bar microcephaly 5 and connecting rod bar portion 3, wherein described 3 one end of connection-rod portion is connected with big end 1, the other end connects small end of connecting rod
5, the connecting rod bar portion 3 is provided with the first reinforcing ring 2 with 1 junction of big end, and the connecting rod bar portion 3 connects with small end of connecting rod 5
The place of connecing is provided with the second reinforcing ring 4, and the big end 1 is inscribed within first reinforcing ring 2, and with first reinforcing ring 2
Inner wall be connected, the small end of connecting rod 5 is inscribed within second reinforcing ring 4, and is connected with the inner wall of second reinforcing ring 4,
And the connecting rod bar portion 3 and the first reinforcing ring 2 and the second reinforcing ring 4 is circumscribed is connected, and then strengthen the connection of connecting rod bar portion 3
Stability.
Reinforcing ring is arranged at the both ends of connecting rod bar portion 3 in the utility model, and the small end of connecting rod 5 and big end 1 are equal
It is inscribed within corresponding reinforcing ring, and is connected with the inner wall of corresponding reinforcing ring, and then increases the stability of the connection of connecting rod bar portion 3,
And 3 both ends of connecting rod bar portion are circumscribed connected with corresponding reinforcing ring, and it is further to make connection more secured, stablize.
Hereinafter, being illustrated with a kind of specific embodiment, it should be pointed out that described in following implementation it
Structure, technique, selection are only to illustrate the feasibility of embodiment, the intention of scope of protection of the utility model that there is no restriction.
More specifically, the thickness for the side that first reinforcing ring 2 is connected with big end 1 is passed towards another side direction
Subtract, so that junction stress equalization.
Similarly, the thickness for the side that second reinforcing ring 4 is connected with small end of connecting rod 5 successively decreases towards another side direction, into
And make junction stress equalization.
In addition, first reinforcing ring 2 is connected with big end 1, the thickness of side is identical as the thickness of big end 1, institute
With small end of connecting rod 5 the be connected thickness of side of the second reinforcing ring 4 is stated with the thickness of the small end of connecting rod 5 to be connected.
First reinforcing ring, 2 and second reinforcing ring 4 is connected thickness and the connecting rod bar portion 3 of side with connecting rod bar portion 3
Thickness is identical.
The middle part of the connecting rod bar portion 3 is additionally provided with several reinforcing ribs 31, and the reinforcing rib 31 is along the connecting rod bar portion 3
Length direction setting.
The width of one end that the connecting rod bar portion 3 is connected with the first reinforcing ring 2 successively decreases towards another extreme direction so that described
The axial cross section structure triangular in shape of connecting rod bar portion 3.And then stress is preferably carried out, while material is not wasted.
Further, between the connecting rod bar portion 3, big end 1, small end of connecting rod 5 and corresponding reinforcing ring integrally at
Type.
In the utility model, reinforcing ring is arranged in the both ends of connecting rod bar portion 3, and the small end of connecting rod 5 and big end 1 are equal
It is inscribed within corresponding reinforcing ring, and is connected with the inner wall of corresponding reinforcing ring, and then increases the stability of the connection of connecting rod bar portion 3,
And 3 both ends of connecting rod bar portion are circumscribed connected with corresponding reinforcing ring, and it is further to make connection more secured, stablize.In addition,
Reinforce ring thickness by the lateral other side being connected with connecting rod bar portion 3 to be incremented by, this design is so that small end of connecting rod 5, big end 1
Connection between connecting rod bar portion 3 is more steady, increases the stress intensity of connecting rod.Meanwhile 3 reinforcing rib 31 of connecting rod bar portion
Setting, increases the intensity of connecting rod bar portion 3.
It these are only the utility model preferred embodiment, be not intended to limit the embodiment and protection of the utility model
Range should can appreciate that all with the utility model specification and diagramatic content institute to those skilled in the art
The equivalent replacement made and obviously change obtained scheme, the scope of protection of the utility model should all be included in
It is interior.
Claims (7)
1. a kind of compressor connecting bar, the connecting rod includes big end, small end of connecting rod and connecting rod bar portion, the connecting rod bar portion one
End is connected with big end, and the other end connects small end of connecting rod, which is characterized in that the connecting rod bar portion is set with big end junction
It is equipped with the first reinforcing ring, the connecting rod bar portion is provided with the second reinforcing ring, the big end inscribe with small end of connecting rod junction
It is connected in first reinforcing ring, and with the inner wall of first reinforcing ring, the small end of connecting rod is inscribed within described second and reinforces
Ring, and be connected with the inner wall of second reinforcing ring, and the connecting rod bar portion and the first reinforcing ring and the second reinforcing ring are circumscribed
It is connected.
2. compressor connecting bar according to claim 1, which is characterized in that first reinforcing ring was connected with big end
The thickness of side successively decreases towards another side direction.
3. compressor connecting bar according to claim 1 or 2, which is characterized in that second reinforcing ring and small end of connecting rod phase
The thickness of side even successively decreases towards another side direction.
4. compressor connecting bar according to claim 3, which is characterized in that first reinforcing ring is connected one with big end
The thickness of side is identical as the thickness of big end, and second reinforcing ring is connected thickness and the connecting rod of side with small end of connecting rod
The thickness of microcephaly is connected.
5. compressor connecting bar according to claim 4, which is characterized in that first reinforcing ring and the second reinforcing ring with
The thickness of the connected side of connecting rod bar portion is identical as the thickness of connecting rod bar portion.
6. compressor connecting bar according to claim 5, which is characterized in that be additionally provided in the middle part of the connecting rod bar portion several
Reinforcing rib, the reinforcing rib along the connecting rod bar portion length direction be arranged.
7. compressor connecting bar according to claim 6, which is characterized in that the connecting rod bar portion was connected with the first reinforcing ring
The width of one end successively decreases towards another extreme direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820445832.8U CN207989263U (en) | 2018-03-30 | 2018-03-30 | A kind of compressor connecting bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820445832.8U CN207989263U (en) | 2018-03-30 | 2018-03-30 | A kind of compressor connecting bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207989263U true CN207989263U (en) | 2018-10-19 |
Family
ID=63830352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820445832.8U Expired - Fee Related CN207989263U (en) | 2018-03-30 | 2018-03-30 | A kind of compressor connecting bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207989263U (en) |
-
2018
- 2018-03-30 CN CN201820445832.8U patent/CN207989263U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207989263U (en) | A kind of compressor connecting bar | |
| CN210660921U (en) | Multifunctional fastener with multiple negative Poisson's ratio effect | |
| CN104385187B (en) | Pneumatic rubber expanding arbor | |
| CN205631715U (en) | Combined type printing roller device | |
| CN206092417U (en) | Compressor foot rest | |
| CN205479765U (en) | Plum blossom mold cold drawn steel tube that intensity is high | |
| CN207791699U (en) | Cryogenic storage container and low temperature tank car | |
| CN207898077U (en) | A kind of novel mini portable umbrella | |
| CN207014624U (en) | A kind of rubber clamp for being used to produce double-piece wine lid | |
| CN207825716U (en) | Printing cage | |
| CN207772199U (en) | A kind of lipstick case Internal core mould | |
| CN206200212U (en) | A kind of combination type milling cutter | |
| CN204000634U (en) | The bridge cradle construction rhombus frame of fast demountable | |
| CN209610123U (en) | The enhanced umbrella stem in end | |
| CN208138852U (en) | A kind of foldable hollow board holding | |
| CN208218081U (en) | A kind of cloth beam | |
| CN206397878U (en) | A kind of novel hollow decorates rivet | |
| CN209604876U (en) | A kind of electronic automobile-used aluminum profile | |
| CN204397243U (en) | Reinforcement integral solder forming frock in thin wall special-shaped cone cylinder | |
| CN206337999U (en) | A kind of bayonet socket tenon joint type sectional material connection structure | |
| CN207803222U (en) | The permeable cap of net cover type | |
| CN208769427U (en) | A kind of curtain rod connection end | |
| CN209566406U (en) | A kind of umbrella shape mold | |
| CN207795835U (en) | A kind of durable type automobile draw-in bar | |
| CN207945286U (en) | A kind of three layers of assembly type cylinder body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 |