CN106988990B - A kind of freezer compressor easy processing piston - Google Patents
A kind of freezer compressor easy processing piston Download PDFInfo
- Publication number
- CN106988990B CN106988990B CN201710241513.5A CN201710241513A CN106988990B CN 106988990 B CN106988990 B CN 106988990B CN 201710241513 A CN201710241513 A CN 201710241513A CN 106988990 B CN106988990 B CN 106988990B
- Authority
- CN
- China
- Prior art keywords
- piston
- squeezing rod
- clamping screw
- easy processing
- freezer compressor
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
Abstract
The invention discloses a kind of freezer compressor easy processing pistons, including piston only, fixed groove is symmetrically offered on the piston only, it is movably equipped with squeezing rod in the fixed groove, and squeezing rod extends to outside piston only, the both sides of the squeezing rod are arranged with sliding block, the both sides of the fixed groove are arranged with positioning conduit, and sliding block is movably arranged in positioning conduit, it is movably equipped with positioning pin in the positioning conduit, and the length for being shorter in length than positioning conduit of positioning pin, threaded hole is offered on the positioning pin, the both sides of the piston only are arranged with thread groove, it is movably equipped with clamping screw in the thread groove, and clamping screw extends to outside thread groove, the clamping screw is movably arranged in threaded hole.The configuration of the present invention is simple, easy to operate, the impact force that can be effectively subject in the work of damper piston ontology, while production easy to process, improve production efficiency, meet the needs of people.
Description
Technical field
The present invention relates to piston technical field more particularly to a kind of freezer compressor easy processing pistons.
Background technology
Compressor (compressor) is a kind of driven fluid machinery that low-pressure gas is promoted to high pressure gas, is
The heart of refrigeration system.It from air intake duct suck low-temp low-pressure refrigerant gas, by motor operate band piston to its into
Row compression after, to exhaust pipe be discharged high temperature and pressure refrigerant gas, provide power for refrigeration cycle, to realize compress → it is cold
The refrigeration cycle of solidifying (heat release) → expansion → evaporation (heat absorption).Linear compressor is to use magnetic suspension principle and helical ring fluid
Mechanical structure compresses gas, and power is provided for refrigeration.
Compressor divides piston compressor, helical-lobe compressor, centrifugal compressor, linear compressor etc..Piston compressor is general
It is made of shell, motor, cylinder body, piston, control device (starter and thermal protector) and cooling system.The type of cooling has oil
It is cold and air-cooled, three kinds of natural cooling.Linear compressor does not have axis, without cylinder body, sealing and radiator structure.General domestic refrigerator and
The compressor of air conditioner is using single-phase alternating current as power supply, their structural principle is essentially identical, but the refrigeration that the two uses
Agent is different.It is on freezer compressor that piston is installed more, but the shock-damping structure processing of existing existing piston is complicated, delays
Production efficiency can not meet the production requirement of people.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of freezer compressor proposed is with easily
Machining piston.
To achieve the goals above, present invention employs following technical solutions：
A kind of freezer compressor easy processing piston, including piston only symmetrically offer fixation on the piston only
Groove is movably equipped with squeezing rod in the fixed groove, and squeezing rod extends to outside piston only, the both sides pair of the squeezing rod
Claim to be equipped with sliding block, the both sides of the fixed groove are arranged with positioning conduit, and sliding block is movably arranged in positioning conduit, described fixed
It is movably equipped with positioning pin, and the length for being shorter in length than positioning conduit of positioning pin in the conduit of position, spiral shell is offered on the positioning pin
The both sides of pit, the piston only are arranged with thread groove, clamping screw are movably equipped in the thread groove, and lock
Bolt extends to outside thread groove, and the clamping screw is movably arranged in threaded hole, and the inner wall bottom end of the fixed groove is equipped with
Resetting spring, and resetting spring is set between squeezing rod and the inner wall bottom end of fixed groove.
Preferably, the both sides of the squeezing rod are arranged with mounting base, and sliding block is welded in mounting base.
Preferably, the clamping screw is interior hexagonal clamping screw.
Preferably, the top of the squeezing rod is equipped with layer of silica gel, and layer of silica gel is pasted on by glue on squeezing rod.
Preferably, side of the thread groove far from threaded hole is equipped with locating slot, and locating slot is opened in piston only
On, the clamping screw is movably arranged in locating slot.
Preferably, the top of the positioning pin is equipped with draw ring, Anti-slip cover is arranged on the draw ring, and Anti-slip cover is rubber
Material manufacture forms.
Preferably, the squeezing rod is fabricated for stainless steel material.
Compared with prior art, the beneficial effects of the invention are as follows：
In the present invention, by increasing fixed groove, squeezing rod, sliding block, positioning conduit, positioning pin, threaded hole, thread groove
Road, clamping screw and resetting spring are movably arranged in positioning conduit using positioning pin, while being movably arranged at spiral shell using clamping screw
In pit, squeezing rod and resetting spring can be quickly assembled, the elastic deformation damper piston ontology work of resetting spring can be utilized
The impact force being subject in work increases the service life of piston only, and the configuration of the present invention is simple is easy to operate, can effectively buffer
The impact force being subject in the work of piston only, while production easy to process improve production efficiency, meet the needs of people.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of freezer compressor easy processing piston proposed by the present invention；
Fig. 2 is a kind of fixed groove structural schematic diagram of freezer compressor easy processing piston proposed by the present invention；
Fig. 3 is a kind of part A structural schematic diagram of freezer compressor easy processing piston proposed by the present invention；
Fig. 4 is a kind of squeezing rod structural schematic diagram of freezer compressor easy processing piston proposed by the present invention.
In figure：1 piston only, 2 fixed grooves, 3 squeezing rods, 4 sliding blocks, 5 positioning conduits, 6 positioning pins, 7 threaded holes, 8 spiral shells
Groove road, 9 clamping screws, 10 resetting springs.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, a kind of freezer compressor easy processing piston, including piston only 1 are symmetrically opened on piston only 1
Equipped with fixed groove 2, squeezing rod 3 is movably equipped in fixed groove 2, and squeezing rod 3 extends to outside piston only 1, squeezing rod 3
Both sides are arranged with sliding block 4, and the both sides of fixed groove 2 are arranged with positioning conduit 5, and sliding block 4 is movably arranged at positioning conduit 5
It is interior, it positions and is movably equipped with positioning pin 6 in conduit 5, and the length for being shorter in length than positioning conduit 5 of positioning pin 6, opened on positioning pin 6
Equipped with threaded hole 7, the both sides of piston only 1 are arranged with thread groove 8, and clamping screw 9 is movably equipped in thread groove 8, and
Clamping screw 9 extends to outside thread groove 8, and clamping screw 9 is movably arranged in threaded hole 7, and the inner wall bottom end of fixed groove 2 is equipped with
Resetting spring 10, and resetting spring 10 is set between squeezing rod 3 and the inner wall bottom end of fixed groove 2, the both sides of squeezing rod 3 are symmetrical
Equipped with mounting base, and sliding block 4 is welded in mounting base, and clamping screw 9 is interior hexagonal clamping screw, and the top of squeezing rod 3 is equipped with
Layer of silica gel, and layer of silica gel is pasted on by glue on squeezing rod 3, side of the thread groove 8 far from threaded hole 7 is equipped with locating slot,
And locating slot is opened on piston only 1, clamping screw 9 is movably arranged in locating slot, and the top of positioning pin 6 is equipped with draw ring, draws
Anti-slip cover is arranged on ring, and Anti-slip cover is fabricated for rubber material, squeezing rod 3 is fabricated for stainless steel material.
When production and processing, fixed groove 2 and positioning conduit 5 are dug in piston only 1, while in the both sides of piston only 1
Thread groove 8 is dug, resetting spring 10 is welded in the inner wall bottom end of fixed groove 2, squeezing rod 3 is placed into fixed groove 2,
Positioning pin 6 is placed into positioning conduit 5, the top when positioning pin 6 and piston sheet by the activity in positioning conduit 5 of sliding block 4 simultaneously
When the top level of body 1, clamping screw 9 is placed into thread groove 8, uses the tight bolt 9 of interior hexagonal rotation lock, clamping screw
9 is movable in thread groove 8, and clamping screw 9 enters in threaded hole 7, to fixed locating stud 6, when piston only 1 works,
Piston only 1 is squeezed, 3 pressed home spring 10 of squeezing rod, 10 elastic shrinkage of resetting spring, cushioning effect power, the present invention
It is simple in structure, easy to operate, the impact force that can be effectively subject in the work of damper piston ontology 1, while production easy to process,
Production efficiency is improved, meets the needs of people.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of freezer compressor easy processing piston, including piston only (1), which is characterized in that on the piston only (1)
It is symmetrical to offer fixed groove (2), it is movably equipped with squeezing rod (3) in the fixed groove (2), and squeezing rod (3) extends to work
Fill in ontology (1) outside, the both sides of the squeezing rod (3) are arranged with sliding block (4), and the both sides of the fixed groove (2) are arranged with
Conduit (5) is positioned, and sliding block (4) is movably arranged in positioning conduit (5), positioning pin is movably equipped in the positioning conduit (5)
(6), threaded hole (7), institute and the length for being shorter in length than positioning conduit (5) of positioning pin (6), are offered on the positioning pin (6)
The both sides for stating piston only (1) are arranged with thread groove (8), and clamping screw (9) is movably equipped in the thread groove (8),
And clamping screw (9) extends to thread groove (8) outside, the clamping screw (9) is movably arranged in threaded hole (7), the fixation
The inner wall bottom end of groove (2) is equipped with resetting spring (10), and resetting spring (10) is set to squeezing rod (3) and fixed groove (2)
Between inner wall bottom end.
2. a kind of freezer compressor easy processing piston according to claim 1, which is characterized in that the squeezing rod (3)
Both sides be arranged with mounting base, and sliding block (4) is welded in mounting base.
3. a kind of freezer compressor easy processing piston according to claim 1, which is characterized in that the clamping screw
(9) it is interior hexagonal clamping screw.
4. a kind of freezer compressor easy processing piston according to claim 1, which is characterized in that the squeezing rod (3)
Top be equipped with layer of silica gel, and layer of silica gel is pasted on by glue on squeezing rod (3).
5. a kind of freezer compressor easy processing piston according to claim 1, which is characterized in that the thread groove
(8) side far from threaded hole (7) is equipped with locating slot, and locating slot is opened on piston only (1), the clamping screw (9)
It is movably arranged in locating slot.
6. a kind of freezer compressor easy processing piston according to claim 1, which is characterized in that the positioning pin (6)
Top be equipped with draw ring, be arranged with Anti-slip cover on the draw ring, and Anti-slip cover is fabricated for rubber material.
7. a kind of freezer compressor easy processing piston according to claim 1, which is characterized in that the squeezing rod (3)
It is fabricated for stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710241513.5A CN106988990B (en) | 2017-04-13 | 2017-04-13 | A kind of freezer compressor easy processing piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710241513.5A CN106988990B (en) | 2017-04-13 | 2017-04-13 | A kind of freezer compressor easy processing piston |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106988990A CN106988990A (en) | 2017-07-28 |
| CN106988990B true CN106988990B (en) | 2018-09-14 |
Family
ID=59416026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710241513.5A Active CN106988990B (en) | 2017-04-13 | 2017-04-13 | A kind of freezer compressor easy processing piston |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106988990B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2221127Y (en) * | 1994-04-01 | 1996-02-28 | 许相徐 | Energy saving single air ring piston |
| JPH09324748A (en) * | 1996-06-07 | 1997-12-16 | Kayaba Ind Co Ltd | Axial piston pump |
| DE29613109U1 (en) * | 1996-07-18 | 1997-11-13 | Pollerhoff Holger | Pistons with self-oscillation for internal combustion engines |
| CN201963863U (en) * | 2011-03-22 | 2011-09-07 | 罗小洪 | Liquid sealing type piston of air cylinder |
| CN205315690U (en) * | 2015-12-18 | 2016-06-15 | 广西大学 | Time delay piston |
-
2017
- 2017-04-13 CN CN201710241513.5A patent/CN106988990B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106988990A (en) | 2017-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104712557A (en) | Multifunctional oil-free scroll compressor | |
| CN105508251A (en) | Thermal insulation and noise reduction cylinder of compressor | |
| CN110374844B (en) | Cooling structure for cylinder cover of diaphragm compressor | |
| CN206738121U (en) | A kind of compressor with shock-absorbing function | |
| CN106988990B (en) | A kind of freezer compressor easy processing piston | |
| CN104390383A (en) | Separated arrangement type two-stage Stirling low-temperature refrigerating machine with dual expansion machines driven by single compressor | |
| EP2775236A1 (en) | Adsorption cycle system for household type refrigerators | |
| CN208123031U (en) | A kind of damping device for refrigerating plant compressor | |
| CN106968917B (en) | A kind of freezer compressor piston | |
| CN204111316U (en) | A kind of moveable without oily quiet oxygen (nitrogen processed) machine | |
| CN211055717U (en) | Compressor cylinder is with transportation equipment | |
| CN208686422U (en) | A kind of pneumatic refrigeration air-conditioner of mining mobile | |
| CN106968916B (en) | A kind of freezer compressor connecting rod | |
| CN206158947U (en) | Air -conditioning refrigeration compressor | |
| CN204572396U (en) | A kind of normal-temperature air condition compressor | |
| CN107044403B (en) | A kind of Multifunctional compressor valve plate | |
| CN204921318U (en) | Compact compressor | |
| CN107035655B (en) | A kind of air compressor convenient for placing | |
| CN203604164U (en) | Water cooling structure of air compressor | |
| CN204476695U (en) | A kind of compressor protection cover | |
| CN209041062U (en) | A kind of air compressor machine water-cooled cylinder structure | |
| CN214172591U (en) | Wearable individual cooling system | |
| CN208779745U (en) | A kind of Regenerative Gas Refrigeration Machine | |
| CN211823236U (en) | Semi-closed compressor two-stage system of working medium liquid cooling motor | |
| CN202417886U (en) | Suction belt multipurpose check valve for compressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191205 Address after: No. 7, Mengying group, dengba village, Xijian sub district office, Xijian sub district office, Langya District, Chuzhou City, Anhui Province Patentee after: Xuan Shouyu Address before: 239000 Ruinan Branch of Chengdong Industrial Park, Chuzhou Economic and Technological Development Zone, Anhui Province Patentee before: Anhui Aotai Powder Metallurgy Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191211 Address after: 233399 4th floor, industrial Acceleration Center, Wuhe Economic Development Zone, Bengbu City, Anhui Province Patentee after: Wei Li Wuhe County Agricultural Science and Technology Co Ltd Address before: No. 7, Mengying group, dengba village, Xijian sub district office, Xijian sub district office, Langya District, Chuzhou City, Anhui Province Patentee before: Xuan Shouyu |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210720 Address after: 276000 Room 518, administrative service center, No. 1, Renmin Road, Pingshang Town, Lingang Economic Development Zone, Linyi City, Shandong Province Patentee after: Linyi xingchuangda Intellectual Property Operation Co.,Ltd. Address before: 233399 Anhui Bengbu Wuhe County Economic Development Zone Industrial Acceleration Center 3, 4 level Patentee before: WUHE WEILI AGRICULTURAL TECHNOLOGY Co.,Ltd. |