CN203259180U - Photoelectric encoder fixing device of fixed-length shear - Google Patents
Photoelectric encoder fixing device of fixed-length shear Download PDFInfo
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- CN203259180U CN203259180U CN 201320335064 CN201320335064U CN203259180U CN 203259180 U CN203259180 U CN 203259180U CN 201320335064 CN201320335064 CN 201320335064 CN 201320335064 U CN201320335064 U CN 201320335064U CN 203259180 U CN203259180 U CN 203259180U
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- photoelectric encoder
- fixed
- flexible pipe
- rotating shaft
- fixing device
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Abstract
The utility model discloses a photoelectric encoder fixing device of a fixed-length shear. The device comprises a rotating shaft, a flexible pipe, and a support. The rotating shaft is connected with a main rotating shaft of the fixed-length shear; one end of the flexible pipe sleeves the rotating shaft; the other end of the flexible pipe sleeves a driven shaft of the photoelectric encoder; the photoelectric encoder is fixed by the support; the rotating shaft is hollow and in rigid connection with the main rotating shaft; and the flexible pipe is either an oxygen flexible pipe or one of other rubber pipes. The photoelectric encoder fixing device of the fixed-length shear is characterized in that: the vibration and quite large impacts of the photoelectric encoder are reduced; the coordinated operation of the fixed-length shear and the accurate and stable shearing position are guaranteed; the stability of the control system is improved; and the photoelectric encoder fixing device of the fixed-length shear is low in cost and easy in production.
Description
Technical field
The utility model relates to mechanical field, more specifically to a kind of photoelectric encoder stationary device of cutting system fixed size scissors
Background technology
Smelter, in cutting system, the position feedback that the coordination of fixed size scissors action and clipped position mainly rely on photoelectric encoder.Although photoelectric encoder has many good qualities in position measurement and feedback, but owing to scrambler inside the precise electronic device being installed, electrical grating particularly, environment and service condition are very harsh to external world, the fixed housing and the spring leaf fixed light photoelectric coder that adopt, in case be subject to larger vibration or rotating shaft is subject to greater impact, may damage built-in function, cause mistake to send out pulse, thereby cause control system unstable, often occur that the steel scale is unstable, shearing area is uneven, vertically shred the situations such as disconnected.At present, good fixed equipment can guarantee that the photoelectric encoder position feedback of fixed size scissors is accurately stable without comparison.
Summary of the invention
The purpose of this utility model is, a kind of photoelectric encoder stationary installation of fixed size scissors is provided.Adopt this stationary installation, can guarantee that the photoelectric encoder position feedback is accurately stable.For achieving the above object, the utility model has adopted following technical scheme:
A kind of photoelectric encoder stationary installation of fixed size scissors, comprise turning axle, flexible pipe, support, wherein, described turning axle is connected with the main shaft of fixed size scissors, described flexible pipe is enclosed within on described turning axle, the other end of described flexible pipe is enclosed within on the driven shaft of photoelectric encoder, and described photoelectric encoder is fixed by described support.
Described turning axle is hollow-core construction, with the main shaft rigid connection.
Described flexible pipe is oxygen hose, can be also other sebific ducts.
The utlity model has following advantage: by using the utility model, reduce vibration and greater impact that photoelectric encoder is subject to, can guarantee coordination and the clipped position accurate stable of fixed size scissors action, improve control system.And this device is cheap, and is easily manufactured.
Description of drawings
Fig. 1 is the stationary installation schematic diagram of the fixed size scissors photoelectric encoder of prior art;
Fig. 2 is the schematic diagram of photoelectric encoder stationary installation of the present utility model;
Wherein, 1, fixed size scissors; 2, main turning taken out; 3, spring leaf; 4, fixed housing; 5, driven shaft; 6, photoelectric encoder; 7, turning axle; 8, flexible pipe; 9, support.
Embodiment
The below is described in further detail the utility model with the drawings and specific embodiments.
As shown in Figure 1, prior art, in cutting system, comprise fixed size scissors 1, main turn take out 2, spring leaf 3, fixed housing 4, driven shaft 5, photoelectric encoder 6.The main shaft 2 of fixed size scissors 1 adopts spring leaf 3 to connect the driven shaft 5 of photoelectric encoder 6.Utilize fixed housing 4 fixed light photoelectric coders 6.The position feedback that the coordination of fixed size scissors 1 action and clipped position mainly rely on photoelectric encoder 6.Although photoelectric encoder 6 has many good qualities in position measurement and feedback, precise electronic device electrical grating etc. has been installed in scrambler inside, environment and service condition are very harsh to external world, the fixed housing 4 and the spring leaf 3 fixed light photoelectric coders 6 that adopt, in case be subject to larger vibration or rotating shaft is subject to greater impact, may damage built-in function, cause mistake to send out a pulse, thereby cause control system unstable, often occur that the steel scale is unstable, shearing area is uneven, vertically shred the situations such as disconnected.
As shown in Figure 2, the schematic diagram of photoelectric encoder stationary installation of the present utility model., comprise fixed size scissors 1, main turn take out 2, spring leaf 3, fixed housing 4, driven shaft 5, photoelectric encoder 6, turning axle 7, flexible pipe 8, support 9.A kind of photoelectric encoder stationary installation of fixed size scissors comprises turning axle 7, flexible pipe 8, support 9.Wherein, described turning axle 7 is connected with the main shaft 2 of fixed size scissors 1.Described flexible pipe 8 is enclosed within on described turning axle 7.The other end of described flexible pipe 8 is enclosed within on the driven shaft 5 of photoelectric encoder 6.Described photoelectric encoder 6 is fixing by described support 9.Described turning axle 7 is hollow-core constructions, with main shaft 2 rigid connections.Described flexible pipe 8 is oxygen hose, can be also other sebific ducts.The utility model, photoelectric encoder 6 no longer directly is fixed on fixed housing 4, but is used for fixing photoelectric encoder 6 with support 9 separately.Adopt sebific duct to be connected between the driven shaft 5 of photoelectric encoder 6 and turning axle 7.Sebific duct has pliable and tough, light, durable characteristics, can alleviate the impact load to the impact of photoelectric encoder 6.
Stationary installation of the present utility model, one-time investment, simple in structure, easy for installation, can reuse.
It should be noted last that, above embodiment is only unrestricted in order to the technical solution of the utility model to be described.Although with reference to embodiment, the utility model is had been described in detail, will be understood by those skilled in the art that, the technical solution of the utility model is modified or is equal to replacement, do not break away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (3)
1. the photoelectric encoder stationary installation of a fixed size scissors, comprise turning axle, flexible pipe, support, it is characterized in that, described turning axle is connected with the main shaft of fixed size scissors, described flexible pipe is enclosed within on described turning axle, the other end of described flexible pipe is enclosed within on the driven shaft of photoelectric encoder, and described photoelectric encoder is fixed by described support.
2. the photoelectric encoder stationary installation of a kind of fixed size scissors according to claim 1, is characterized in that, described turning axle is hollow-core construction, with the main shaft rigid connection.
3. the photoelectric encoder stationary installation of a kind of fixed size scissors according to claim 1, is characterized in that, described flexible pipe is oxygen hose, can be also other sebific ducts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320335064 CN203259180U (en) | 2013-06-03 | 2013-06-03 | Photoelectric encoder fixing device of fixed-length shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320335064 CN203259180U (en) | 2013-06-03 | 2013-06-03 | Photoelectric encoder fixing device of fixed-length shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203259180U true CN203259180U (en) | 2013-10-30 |
Family
ID=49471736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320335064 Expired - Fee Related CN203259180U (en) | 2013-06-03 | 2013-06-03 | Photoelectric encoder fixing device of fixed-length shear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203259180U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370741A (en) * | 2015-12-23 | 2016-03-02 | 中冶南方工程技术有限公司 | Encoder connector |
| CN105737875A (en) * | 2016-04-08 | 2016-07-06 | 中国船舶重工集团公司第七0四研究所 | Rotary type encoder mounting structure |
-
2013
- 2013-06-03 CN CN 201320335064 patent/CN203259180U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370741A (en) * | 2015-12-23 | 2016-03-02 | 中冶南方工程技术有限公司 | Encoder connector |
| CN105370741B (en) * | 2015-12-23 | 2017-09-01 | 中冶南方工程技术有限公司 | A kind of encoder connector |
| CN105737875A (en) * | 2016-04-08 | 2016-07-06 | 中国船舶重工集团公司第七0四研究所 | Rotary type encoder mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20140603 |