CN109026597A - A kind of lateral turnover formula counter weight device for compressor piston - Google Patents
A kind of lateral turnover formula counter weight device for compressor piston Download PDFInfo
- Publication number
- CN109026597A CN109026597A CN201810683662.1A CN201810683662A CN109026597A CN 109026597 A CN109026597 A CN 109026597A CN 201810683662 A CN201810683662 A CN 201810683662A CN 109026597 A CN109026597 A CN 109026597A
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- Prior art keywords
- counterweight
- lateral
- piston
- tank
- counterweight tank
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
The present invention relates to Parts of Compressor technical fields, especially a kind of lateral turnover formula counter weight device for compressor piston, including piston only, piston only inner transverse sets connection through-hole in offering, offer that counterweight tank is set on an a plurality of bar shaped left sides and counterweight tank is set on the bar shaped right side on piston only lateral wall, counterweight tank is set on a left side and the right side sets and offers longitudinal clamping blind hole on the inside of counterweight tank inner bottom surface, offers lateral sliding slot on longitudinal clamping blind hole inner sidewall.A kind of lateral turnover formula counter weight device for compressor piston of the invention on sealing-plug outer body wall by opening up the counterweight tank of built-in turning formula counterweight box, change the weight ratio of piston different location as needed using counterweight lead is loaded and unloaded inside counterweight box, to balanced each column piston mass, reciprocal inertia force is balanced, guarantees the even running of compressor.
Description
Technical field
The present invention relates to Parts of Compressor technical field, especially a kind of lateral turnover formula for compressor piston is matched
Refitting is set.
Background technique
Compressor is a kind of universal machine to improve various gas pressures, is the product having a large capacity and a wide range in mechanical industry
One of.Very extensive application is obtained in many departments of national economy, is almost defended throughout industry, agricultural, communications and transportation, medical treatment
Life, national defence, scientific research or even people's lives many fields, especially in chemical industry, synthesis, coal, petroleum, construction, ocean
Engineering etc., even more essential power-equipment.And piston is a major part of piston compressor, it and cylinder
Cooperatively form minimum cylinder volume.The quality of plunger designs and the performance of compressor have very big relationship.It is commonly used to be processed into piston
Material has cast aluminium alloy, gray cast iron, steel etc..
The comparison that the weight of piston to be designed is light, to reduce reciprocal inertia force.Compressors more than two column, should be according to inertia
The principle of dynamic balance makes each column piston mass counterweight as far as possible.In compressor piston design, the low pressure that is generally relatively large in diameter
Grade piston uses cast aluminium to mitigate quality, and the quality of hiigh pressure stage piston is close, to achieve the purpose that balance reciprocal inertia force,
To keep compressor operation steadily reliable.But sometimes due to low-pressure stage cylinder diameter is larger, piston mass is heavier, and hiigh pressure stage cylinder
Diameter is smaller, and the piston of hiigh pressure stage is difficult to reach the quality of low-pressure stage piston, causes the quality of each column piston unbalanced, there is compression
Machine can not even running risk.
Summary of the invention
The technical problem to be solved by the present invention is providing one kind in order to solve the problems, such as above-mentioned background technique and changing
Into the lateral turnover formula counter weight device for compressor piston, solve to be difficult to reach low-pressure stage in the piston of current hiigh pressure stage living
The quality of plug causes the quality of each column piston unbalanced, there are problems that compressor can not even running risk.
The technical solution adopted by the present invention to solve the technical problems is: a kind of lateral turnover formula for compressor piston
Counter weight device, including piston only, the piston only inner transverse offer in set connection through-hole, the piston only
Offer that counterweight tank is set on an a plurality of bar shaped left sides and counterweight tank is set on the bar shaped right side on lateral wall, counterweight tank is set on the left side and counterweight is set on the right side
Longitudinal clamping blind hole is offered on the inside of slot inner bottom surface, offers lateral sliding slot on the longitudinal clamping blind hole inner sidewall, it is described
Longitudinal clamping blind hole be internally provided with telescope support, the telescope support is inserted into lateral sliding slot by outside connection sliding block
Portion is slidably connected with longitudinal clamping blind hole inner sidewall, and counterweight tank is set on the left side and the right side sets and is provided with bar shaped inside counterweight tank and matches
Weight box, the bar shaped counterweight box upper end have integral structure at the top of sealing cover, the counterweight box inner end by shaft with
Telescope support upper end is flexibly connected, and the counterweight chamber of built-in counterweight lead is offered on the counterweight box inner sidewall, described matches
The extrusion elastic for promoting lateral compression power is connected on weight chamber inner sidewall, counterweight tank is set on the left side and the right side is set in counterweight tank
The lateral Displacement slot matched with counterweight lead is offered on side.
Further, the left side sets counterweight tank and the right side to set counterweight tank size identical.
Further, there is the limit cambered surface matched with lateral Displacement slot on the counterweight lead lateral surface, it is described
Limit cambered surface on counterweight lead is inserted into lateral limiting slot by the control of inside extrusion elastic and is connected with lateral Displacement slot.
Further, the top sealing cover outer arcuate face and piston only outer arcuate face are located at same arc
Face.
Further, counterweight tank is set on the described top sealing exterior surface size and a left side and to set counterweight tank outer openings big on the right side
It is small identical.
The invention has the advantages that a kind of lateral turnover formula counter weight device for compressor piston of the invention passes through
The counterweight tank that built-in turning formula counterweight box is opened up on sealing-plug outer body wall utilizes the handling counterweight lead inside counterweight box
To change as needed the weight ratio of piston different location, so that balanced each column piston mass, balances reciprocal inertia force, guarantees pressure
The even running of contracting machine.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is sectional view of the invention.
In figure: 1. piston onlies set connection through-hole in 2., and counterweight tank is set on 3. left sides, and counterweight tank is set on 4. right sides, and 5. longitudinal clampings are blind
Hole, 6. sides are to sliding slot, and 7. telescope supports, 8. connection sliding blocks, 9. counterweight boxes, 10. top sealing covers, 11. counterweight leads, 12. squeeze
Press elastic slice, 13. lateral Displacement slots.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
Fig. 1 and a kind of lateral turnover formula counter weight device for compressor piston shown in Fig. 2, including piston only 1, it is living
1 inner transverse of plug body sets connection through-hole 2 in offering, and offers 6 bar shaped left sides on 1 lateral wall of piston only and sets counterweight tank 3
Counterweight tank 4 is set with the bar shaped right side, counterweight tank 3 is set on a left side and the right side sets and offers longitudinal clamping blind hole 5 on the inside of 4 inner bottom surface of counterweight tank, longitudinal
Lateral sliding slot 6 is offered on clamping 5 inner sidewall of blind hole, longitudinal clamping blind hole 5 is internally provided with telescope support 7, and telescope support 7 is logical
Connection sliding block 8 is inserted into lateral 6 inside of sliding slot and is slidably connected with longitudinal 5 inner sidewall of clamping blind hole on the outside of crossing, and counterweight tank and 3 right sides are set in a left side
It sets and is provided with bar shaped counterweight box 9 inside counterweight tank 4,9 upper end of bar shaped counterweight box has sealing cover 10 at the top of integral structure, counterweight
9 inner end of box is flexibly connected by shaft with 7 upper end of telescope support, and built-in counterweight lead 11 is offered on 9 inner sidewall of counterweight box
Counterweight chamber, the extrusion elastic 12 for promoting lateral compression power is connected on counterweight chamber inner sidewall, counterweight tank 3 is set on a left side and the right side is set
The lateral Displacement slot 13 matched with counterweight lead 11 is offered on 4 medial surface of counterweight tank.
Further, a left side sets counterweight tank 3 and the right side to set 4 size of counterweight tank identical, further, on 11 lateral surface of counterweight lead
With the limit cambered surface matched with lateral Displacement slot 13, the limit cambered surface on counterweight lead 11 is controlled by inside extrusion elastic 12
System is inserted into lateral limiting slot 13 and is connected with lateral Displacement slot 13, further, 10 outer arcuate face of top sealing cover and piston
1 outer arcuate face of ontology is located at same arcwall face, further, 10 outer surface size of top sealing cover and a left side set counterweight tank 3 and
The right side sets that 4 outer openings size of counterweight tank is identical, and a kind of lateral turnover formula counter weight device for compressor piston of the invention is logical
The counterweight tank for opening up built-in turning formula counterweight box 9 on sealing 1 lateral wall of plug body is crossed, is matched using being loaded and unloaded inside counterweight box 9
Weight lead 11 changes the weight ratio of piston different location as needed, so that balanced each column piston mass, balances reciprocal inertia
Power guarantees the even running of compressor.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (5)
1. a kind of lateral turnover formula counter weight device for compressor piston, including piston only (1), it is characterized in that: described
Piston only (1) inner transverse sets connection through-hole (2) in offering, and offers plural number on the piston only (1) lateral wall
Counterweight tank (3) is set on an a bar shaped left side and the bar shaped right side is set counterweight tank (4), and counterweight tank (3) is set on the left side and counterweight tank (4) interior bottom is set on the right side
Longitudinal clamping blind hole (5) is offered on the inside of face, offers lateral sliding slot (6), institute on longitudinal clamping blind hole (5) inner sidewall
The longitudinal clamping blind hole (5) stated is internally provided with telescope support (7), and the telescope support (7) passes through outside connection sliding block (8)
It is inserted into inside lateral sliding slot (6) and is slidably connected with longitudinal clamping blind hole (5) inner sidewall, counterweight tank (3) is set on the left side and the right side is set
It is provided with bar shaped counterweight box (9) inside counterweight tank (4), bar shaped counterweight box (9) upper end has close at the top of integral structure
It covers (10), the counterweight box (9) inner end is flexibly connected by shaft with telescope support (7) upper end, the counterweight box
(9) the counterweight chamber of built-in counterweight lead (11) is offered on inner sidewall, is connected on the counterweight chamber inner sidewall for being promoted
The extrusion elastic (12) of lateral compression power, counterweight tank (3) is set on the left side and the right side set offered on counterweight tank (4) medial surface with
The lateral Displacement slot (13) that counterweight lead (11) matches.
2. a kind of lateral turnover formula counter weight device for compressor piston according to claim 1, it is characterized in that: described
A left side set counterweight tank (3) with the right side to set counterweight tank (4) size identical.
3. a kind of lateral turnover formula counter weight device for compressor piston according to claim 1, it is characterized in that: described
Counterweight lead (11) lateral surface on there is the limit cambered surface that matches with lateral Displacement slot (13), on the counterweight lead (11)
Limit cambered surface lateral limiting slot (13) be inserted by inside extrusion elastic (12) control be connected with lateral Displacement slot (13).
4. a kind of lateral turnover formula counter weight device for compressor piston according to claim 1, it is characterized in that: described
Top sealing cover (10) outer arcuate face and piston only (1) outer arcuate face be located at same arcwall face.
5. a kind of lateral turnover formula counter weight device for compressor piston according to claim 1, it is characterized in that: described
Top sealing cover (10) outer surface size and a left side set counterweight tank (3) and to set counterweight tank (4) outer openings size identical on the right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810683662.1A CN109026597A (en) | 2018-06-28 | 2018-06-28 | A kind of lateral turnover formula counter weight device for compressor piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810683662.1A CN109026597A (en) | 2018-06-28 | 2018-06-28 | A kind of lateral turnover formula counter weight device for compressor piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109026597A true CN109026597A (en) | 2018-12-18 |
Family
ID=65520564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810683662.1A Withdrawn CN109026597A (en) | 2018-06-28 | 2018-06-28 | A kind of lateral turnover formula counter weight device for compressor piston |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109026597A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04284190A (en) * | 1991-03-12 | 1992-10-08 | Matsushita Refrig Co Ltd | Sealed type reciprocating compressor |
| CN201133336Y (en) * | 2007-09-28 | 2008-10-15 | 王宏斌 | Compressor piston possessing spring support and guiding piece |
| CN201679680U (en) * | 2010-05-20 | 2010-12-22 | 扎努西电气机械天津压缩机有限公司 | Piston of compressor for refrigerator |
| CN206397690U (en) * | 2017-01-05 | 2017-08-11 | 浙江强盛压缩机制造有限公司 | A kind of split type balancing weight of compressor |
| CN107575361A (en) * | 2017-09-28 | 2018-01-12 | 蚌埠高科能源装备有限公司 | It is a kind of to balance the compressor piston for moving back and forth inertia force |
-
2018
- 2018-06-28 CN CN201810683662.1A patent/CN109026597A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04284190A (en) * | 1991-03-12 | 1992-10-08 | Matsushita Refrig Co Ltd | Sealed type reciprocating compressor |
| CN201133336Y (en) * | 2007-09-28 | 2008-10-15 | 王宏斌 | Compressor piston possessing spring support and guiding piece |
| CN201679680U (en) * | 2010-05-20 | 2010-12-22 | 扎努西电气机械天津压缩机有限公司 | Piston of compressor for refrigerator |
| CN206397690U (en) * | 2017-01-05 | 2017-08-11 | 浙江强盛压缩机制造有限公司 | A kind of split type balancing weight of compressor |
| CN107575361A (en) * | 2017-09-28 | 2018-01-12 | 蚌埠高科能源装备有限公司 | It is a kind of to balance the compressor piston for moving back and forth inertia force |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181218 |