CN207710702U - A kind of tooling of the yin-yang rotor of press fitting helical-lobe compressor - Google Patents
A kind of tooling of the yin-yang rotor of press fitting helical-lobe compressor Download PDFInfo
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- CN207710702U CN207710702U CN201820069871.2U CN201820069871U CN207710702U CN 207710702 U CN207710702 U CN 207710702U CN 201820069871 U CN201820069871 U CN 201820069871U CN 207710702 U CN207710702 U CN 207710702U
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- yin
- yang rotor
- tooling
- partition
- press fitting
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- Rotary Pumps (AREA)
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Abstract
The utility model discloses a kind of toolings of the yin-yang rotor of press fitting helical-lobe compressor, it includes the beam positioned at lower end and the mounting bracket on the beam, the mounting bracket includes the lower partition being installed on the beam and vertical direction is installed on the guide rail in the lower partition, upper partition positioned at the intermediate bulkhead in the guide rail centre position and positioned at the guide rail upper end, the intermediate bulkhead can be slided up and down in the guide rail, the tooling of the yin-yang rotor of the press fitting helical-lobe compressor further includes the jack being installed in the lower partition, the ejection direction of the jack is upward, the upper partition has the upper through-hole through upper and lower surface, the intermediate bulkhead has a pair of of circular hole through its upper and lower surface.Cost is relatively low, and efficiency of assembling is obviously improved, and efficiently solves the defect that efficiency is low, time-consuming, assembling quality is low when screw compressor rotor is assembled.
Description
Technical field
The utility model is related to the tooling technical fields of the yin-yang rotor of helical-lobe compressor, in particular to a kind of press fitting spiral shell
The tooling of the yin-yang rotor of bar compressor.
Background technology
As helical-lobe compressor is using more and more extensive, helical lobe compressor host manufacturer wants the mounting process of host
Ask further normalization, standardization, for assembly process it is easy, quick, reliably become more and more important.Designer is in design work
Cheng Zhong needs to consider how to allow assembler can improve assembling quality, quickening assembly time from every aspect.Previous
In yin-yang rotor assembling process, negative and positive dress is pressed into exhaust casing by way of driving a vehicle and lifting, in assembling quality, dress
It cannot all be ensured well in terms of with efficiency, assembly reliability.
In view of this, field technology personnel are dedicated to providing a kind of tooling of the yin-yang rotor of press fitting helical-lobe compressor,
Assembling quality, the tooling for the yin-yang rotor for improving efficiency of assembling press fitting helical-lobe compressor is effectively ensured.
Utility model content
For the above-mentioned problems in the prior art, the purpose of this utility model is that：A kind of press fitting screw rod pressure is provided
The tooling of the yin-yang rotor of contracting machine, the yin-yang rotor that assembling quality is effectively ensured, improves efficiency of assembling press fitting helical-lobe compressor
Tooling.
To achieve the goals above, technical solution used by the utility model is as follows：A kind of press fitting helical-lobe compressor
The tooling of yin-yang rotor comprising the beam and the mounting bracket on the beam for being located at lower end, the mounting bracket packet
It includes the lower partition being installed on the beam and guide rail that vertical direction is installed in the lower partition, leads positioned at described
The intermediate bulkhead in rail centre position and upper partition positioned at the guide rail upper end, the intermediate bulkhead can be above and below the guide rail
The tooling of sliding, the yin-yang rotor of the press fitting helical-lobe compressor further includes the jack being installed in the lower partition, institute
State the ejection direction of jack upward, there is the upper partition the upper through-hole through upper and lower surface, the intermediate bulkhead to have
Through a pair of of circular hole of its upper and lower surface.
The jack is spaced a distance with the lower partition.
When assembling yin-yang rotor, the yin-yang rotor is placed on downwards the middle interval by through-hole in the upper partition
On plate, the front end of the yin-yang rotor is located in circular hole, and by the gravity of the yin-yang rotor, intermediate bulkhead is positioned at most at this time
Lower position.
Compared with the prior art, the beneficial effects of the utility model are：It is simple in structure, reliability is high, adaptable, cost
It is low, easy for installation.Since cost is relatively low, efficiency of assembling is obviously improved, when efficiently solving screw compressor rotor assembly
The defect that efficiency is low, time-consuming, assembling quality is low is greatly improved the efficiency of assembling of helical lobe compressor host, is suitble to a wide range of
It promotes.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of the tooling for the yin-yang rotor that the utility model is pressed helical-lobe compressor；
Floor map when Fig. 2 is the work of the tooling for the yin-yang rotor that the utility model is pressed helical-lobe compressor.
Specific implementation mode
The utility model is further described below with reference to specific embodiment.
As shown in Figure 1 to Figure 2, the utility model is a kind of tooling of the yin-yang rotor of press fitting helical-lobe compressor comprising
Mounting bracket 1 positioned at the beam 2 of lower end and on beam, mounting bracket 1 include the lower partition being installed on beam
11 and vertical direction be installed on the guide rail 12 in lower partition 11, four guide rails 12 are located on four angles of lower partition 11, peace
It further includes the upper partition 14 positioned at the intermediate bulkhead 13 in 12 centre position of guide rail and positioned at 12 upper end of guide rail, middle interval to shelve 1
Plate 13 can be slided up and down in guide rail 12.It is described press fitting helical-lobe compressor yin-yang rotor tooling further include be installed on lower layer every
Jack 3 on plate 11, the ejection direction of jack 3 is upward.Jack 3 is spaced a distance with lower partition 11.
Upper partition 14 has the upper through-hole 140 through upper and lower surface, and upper through-hole 140 is in substantially oval structure, for wearing
Cross yin-yang rotor；Intermediate bulkhead 13 has a pair of of circular hole 130 through its upper and lower surface.Yin-yang rotor front end passes through circular hole 130,
The location hole that circular hole 130 is installed as yin-yang rotor.
When assembling yin-yang rotor 60, the upper through-hole 140 by yin-yang rotor 60 Jing Guo upper partition 14 is placed on downwards middle interval
On plate 13, the front end of yin-yang rotor 60 is located in circular hole 130, by the gravity of yin-yang rotor 60, intermediate bulkhead 13 at this time
In extreme lower position.One exhaust casing 50 is provided again, is fixed in upper partition 14, lower partition is fixed on using jack 3
On 11, intermediate bulkhead 13 is slowly jacked up by hand-hydraulic mode by jack 3, yin-yang rotor is slowly pressed into exhaust casing
50 ends, it is cloudy to reach easy, quick, reliable press fitting with this instead of manual calibration hole, the mode of driving lifting indentation
The purpose of male rotor.
The rotor pressing tool of the utility model can design the special of different size according to the yin-yang rotor of different size
Mating press-fitting tool assembles mating corresponding tooling when different hosts, reaches quick, reliable assembly technology.
The utility model is simple in structure, reliability is high, adaptable, at low cost, easy for installation.Since cost is relatively low, dress
It is obviously improved with efficiency, efficiency is low, time-consuming, assembling quality is low when efficiently solving screw compressor rotor assembly lacks
It falls into, is greatly improved the efficiency of assembling of helical lobe compressor host, it is suitable for large-scale promotion.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in also be the utility model one of embodiment, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (3)
1. a kind of tooling of the yin-yang rotor of press fitting helical-lobe compressor, it is characterised in that：It include positioned at lower end beam and
Mounting bracket on the beam, the mounting bracket include the lower partition being installed on the beam and vertical direction
It is installed on guide rail in the lower partition, positioned at the intermediate bulkhead in the guide rail centre position and positioned at the guide rail upper end
Upper partition, the intermediate bulkhead can be slided up and down in the guide rail, the tooling of the yin-yang rotor of the press fitting helical-lobe compressor
Further include the jack being installed in the lower partition, upward, the upper partition has in the ejection direction of the jack
Through the upper through-hole of upper and lower surface, the intermediate bulkhead has a pair of of circular hole through its upper and lower surface.
2. the tooling of the yin-yang rotor of press fitting helical-lobe compressor as described in claim 1, it is characterised in that：The jack with
The lower partition is spaced a distance.
3. the tooling of the yin-yang rotor of press fitting helical-lobe compressor as described in claim 1, it is characterised in that：Assemble yin-yang rotor
When, the yin-yang rotor is placed on downwards by through-hole in the upper partition on the intermediate bulkhead, the yin-yang rotor
Front end is located in circular hole, and by the gravity of the yin-yang rotor, intermediate bulkhead is located at extreme lower position at this time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820069871.2U CN207710702U (en) | 2018-01-16 | 2018-01-16 | A kind of tooling of the yin-yang rotor of press fitting helical-lobe compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820069871.2U CN207710702U (en) | 2018-01-16 | 2018-01-16 | A kind of tooling of the yin-yang rotor of press fitting helical-lobe compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207710702U true CN207710702U (en) | 2018-08-10 |
Family
ID=63052309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820069871.2U Active CN207710702U (en) | 2018-01-16 | 2018-01-16 | A kind of tooling of the yin-yang rotor of press fitting helical-lobe compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207710702U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749912A (en) * | 2022-04-28 | 2022-07-15 | 冰轮环境技术股份有限公司 | Device for assembling male and female rotors and exhaust end seat of screw compressor |
| CN115179018A (en) * | 2022-05-07 | 2022-10-14 | 神钢无锡压缩机股份有限公司 | Oil-free screw rotor preassembling device and assembling method |
-
2018
- 2018-01-16 CN CN201820069871.2U patent/CN207710702U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749912A (en) * | 2022-04-28 | 2022-07-15 | 冰轮环境技术股份有限公司 | Device for assembling male and female rotors and exhaust end seat of screw compressor |
| CN115179018A (en) * | 2022-05-07 | 2022-10-14 | 神钢无锡压缩机股份有限公司 | Oil-free screw rotor preassembling device and assembling method |
| CN115179018B (en) * | 2022-05-07 | 2023-08-15 | 神钢无锡压缩机股份有限公司 | Oil-free screw rotor pre-assembly device and assembly method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211227 Address after: 201800 No. 201, Jiamei Road, Nanxiang high tech park, Jiading District, Shanghai Patentee after: SHANGHAI UNITED COMPRESSOR Co.,Ltd. Address before: 215400 building 3, No. 269, Xingang Middle Road, Shaxi Town, Taicang City, Suzhou City, Jiangsu Province Patentee before: SHUNQI COMPRESSOR TECHNOLOGY (SUZHOU) Co.,Ltd. |