CN205175367U - Wide measuring device of blade - Google Patents
Wide measuring device of blade Download PDFInfo
- Publication number
- CN205175367U CN205175367U CN201521001439.2U CN201521001439U CN205175367U CN 205175367 U CN205175367 U CN 205175367U CN 201521001439 U CN201521001439 U CN 201521001439U CN 205175367 U CN205175367 U CN 205175367U
- Authority
- CN
- China
- Prior art keywords
- blade
- measuring
- clamping plate
- air
- width
- 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
- 238000005259 measurement Methods 0.000 claims abstract description 23
- 230000008901 benefit Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008054 signal transmission Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 101100408464 Caenorhabditis elegans plc-1 gene Proteins 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model discloses a blade width methods of measurement and device get into the measuring flume and when making way on the guide rail is put into to the blade of treating the different width of measuring, the air -gauge can obtain different atmospheric pressure values through air -gauge side head, and these atmospheric pressure values will change electric signal transmission into to the PLC controller in by the gas signal, put the classification in order to measured data, compared with the prior art, the utility model discloses simple structure not only has, convenient operation's advantage, moreover design benefit, safe and reliable, equipment cost low, rely on mechanical equipment to measure, can improve work efficiency, the material resources of using manpower sparingly, have higher advantages such as use value the blade.
Description
Technical field
A kind of width of blade measurement mechanism of the present utility model, belongs to Blade measuring technical field.
Background technology
At present, China's compressor of air conditioner output has broken through 1.2 hundred million, and wherein rotator type compressor of air conditioner accounts for 80%.Blade is the nucleus movement part of rotator type compressor of air conditioner, and the key indexs such as its part quality direct relation compressor efficiency, life-span, noise, generally adopt high rigidity, high-wearing feature, resistant material to make; Part has higher size and shaped position precision: depth of parallelism verticality < 5 μm, size grouping 2-5 μm, grouping precision < 1 μm, each size and dimension position accuracy demand of producing Leaf all needs exhaustive test.Compressor of air conditioner belongs to be produced in enormous quantities, in compressor production, user generally specifies group manufacture, and therefore compressor blade dimensional tolerence just only has the 2-5 μm that size is divided into groups, and exceeds dimensional tolerence and just means stock, this manufacture difficulty just causing blade is large, and testing amount is huge.
In prior art, adopt and manually hand dipping grouping is carried out to blade, each blade need detect multiple spot size and judge according to grouping decision principle, each is all by manually transporting part, carry out classification according to specification after being measured one by one by blade to distinguish, because blade is compared with little and quantity is large, fatiguability and grouping erroneous judgement when manual measurement divides into groups, it is large to there is measuring error in artificial grouping, efficiency is low, the problems such as cost of labor is high, and in the measurement mechanism of current blade, it is the contact automatic centering clamping blade by being fixed on U-shaped adjustment plate, and vane thickness change in size is delivered on inductance probe, but existing device has following shortcoming, first complex structure, during each measurement, all that a standard component is passed in measuring flume, readjust U-shaped adjustment plate and contact, after ensureing that measurement data reaches the size of standard component, new blade is being measured, secondly because sensitivity when inductance probe is measured is high, when measuring mount holder shake or vibrations, all can change during measurement, inductance probe and contact will be readjusted, ensure the measuring accuracy of part, so existing apparatus structure is complicated, use inconvenience still perfect not.
Utility model content
The purpose of this utility model is: provide that a kind of structure is simple, practical, equipment cost is low, applicability is strong, simple to operate, measure accurately, work efficiency is high, can use manpower and material resources sparingly, carried out a kind of width of blade measurement mechanism of measuring by air-gauge side head and air-gauge, to overcome the deficiencies in the prior art.
The utility model is achieved in that a kind of width of blade measurement mechanism, comprise and measure mount holder and PLC, mount holder is provided with two symmetrical adjustment clamping plate measuring, measuring flume is formed between described two adjustment clamping plate, guide rail is provided with bottom two adjustment clamping plate, adjustment clamping plate are provided with air gauge measuring head, and described air gauge measuring head is connected with pneumatic measuring instrument by tracheae, and described pneumatic measuring instrument is connected with PLC.
Measurement mount holder on and the exit of measuring flume is provided with baffle plate, baffle plate is provided with adjustment screw.
Described adjustment clamping plate are provided with two air gauge measuring heads.
Owing to have employed technique scheme, during utility model works, first when the blade of different in width to be measured put into guide rail enters measuring flume and moves forward time, air-gauge can obtain different atmospheric pressure values by air-gauge side head, these atmospheric pressure values will change electric signal transmission into in PLC by gas signal, collating sort is carried out to measurement data, then blade is transported to next classification link and classifies; The utility model compared with prior art, it is simple that the utility model not only has structure, easy to operate advantage, and design ingenious, safe and reliable, equipment cost is low, rely on plant equipment blade is measured, can increase work efficiency, use manpower and material resources sparingly, there is the advantages such as higher use value.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of adjustment clamping plate and air gauge measuring head;
Description of reference numerals: 1-PLC controller, 7-pneumatic measuring instrument, 8-measuring flume, 21-blade, 23-baffle plate, 24-adjusts screw, and 25-measures mount holder, 26-tracheae, 27-guide rail, and 28-adjusts clamping plate, 29-air gauge measuring head.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, but not as to restriction of the present utility model.
Embodiment of the present utility model: a kind of width of blade measurement mechanism, comprise and measure mount holder 25 and PLC 1, mount holder 25 is provided with two symmetrical adjustment clamping plate 28 measuring, measuring flume 8 is formed between described two adjustment clamping plate 28, guide rail 27 is provided with bottom two adjustment clamping plate 28, adjustment clamping plate 28 are provided with air gauge measuring head 29, described air gauge measuring head 29 is connected with pneumatic measuring instrument 7 by tracheae 26, and described pneumatic measuring instrument 7 is connected with PLC 1.
Measurement mount holder 25 on and the exit of measuring flume 8 is provided with baffle plate 23, baffle plate 23 is provided with adjustment screw 24.
Described adjustment clamping plate 28 are provided with two air gauge measuring heads 29.
A kind of measuring method of width of blade measurement mechanism, first the distance between clamping plate is adjusted according to the width adjusting two of blade, ensure that blade can pass through in measuring flume, when the blade of different in width to be measured put into guide rail enters measuring flume and moves forward time, air-gauge can obtain different atmospheric pressure values by air-gauge side head, these atmospheric pressure values will change electric signal transmission into in PLC by gas signal, carry out collating sort to measurement data.
The utility model measurement mount holder 25 on and the exit of measuring flume 8 is provided with baffle plate 23; play buffer protection function; prevent blade from beating after measuring flume is released; because cylinder pusher process has the inertia of certain dynamics size; and it is different according to vane thickness; in order to avoid blade is not stuck at notch, so baffle plate is wanted to regulate height.
During work when blade 21 pushes width of blade measurement mechanism by pay-off along guide rail, air-gauge can obtain different atmospheric pressure values by air-gauge side head, these atmospheric pressure values will change electric signal transmission into in PLC by gas signal, carry out collating sort to measurement data.
Claims (3)
1. a width of blade measurement mechanism, comprise and measure mount holder (25) and PLC (1), it is characterized in that: mount holder (25) be provided with two symmetrical adjustment clamping plate (28) measuring, measuring flume (8) is formed between described two adjustment clamping plate (28), two adjustment clamping plate (28) bottoms are provided with guide rail (27), adjustment clamping plate (28) is provided with air gauge measuring head (29), described air gauge measuring head (29) is connected with pneumatic measuring instrument (7) by tracheae (26), described pneumatic measuring instrument (7) is connected with PLC (1).
2. width of blade measurement mechanism according to claim 1, is characterized in that: go up in measurement mount holder (25) and the exit of measuring flume (8) is provided with baffle plate (23), and baffle plate (23) is provided with adjustment screw (24).
3. width of blade measurement mechanism according to claim 1, is characterized in that: described adjustment clamping plate (28) are provided with two air gauge measuring heads (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521001439.2U CN205175367U (en) | 2015-12-07 | 2015-12-07 | Wide measuring device of blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521001439.2U CN205175367U (en) | 2015-12-07 | 2015-12-07 | Wide measuring device of blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205175367U true CN205175367U (en) | 2016-04-20 |
Family
ID=55739349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521001439.2U Expired - Fee Related CN205175367U (en) | 2015-12-07 | 2015-12-07 | Wide measuring device of blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205175367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300328A (en) * | 2015-12-07 | 2016-02-03 | 贵州西南工具(集团)有限公司 | Blade width measuring method and device |
-
2015
- 2015-12-07 CN CN201521001439.2U patent/CN205175367U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300328A (en) * | 2015-12-07 | 2016-02-03 | 贵州西南工具(集团)有限公司 | Blade width measuring method and device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 |