CN203811192U - Encoder fixing device - Google Patents
Encoder fixing device Download PDFInfo
- Publication number
- CN203811192U CN203811192U CN201420181413.XU CN201420181413U CN203811192U CN 203811192 U CN203811192 U CN 203811192U CN 201420181413 U CN201420181413 U CN 201420181413U CN 203811192 U CN203811192 U CN 203811192U
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- CN
- China
- Prior art keywords
- outer cover
- scrambler
- encoder
- rear end
- stator
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- 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
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Abstract
Provided is an encoder fixing device. The fixing device is characterized in that: the fixing device comprises an outer cover; The front end of the outer cover is fixedly connected with a flange surface of a guide roll; a fixed sheet is arranged at the rear end of the outer cover; an encoder is arranged in the outer cover and is connected with the guide roll through a connection shaft. A plurality of same springs are arranged between the flange surface at the rear end of the encoder and the fixed sheet. The springs are uniformly distributed. One end of each spring is connected with the periphery of the flange surface of the encoder and the other end of the spring is connected with the fixed sheet. The encoder fixing device is simple in structure, the encoder is convenient to install and dismount, automatic centering of the encoder can be achieved, horizontal direction deviation, vertical direction deviation, axial direction deviation and angle deviation caused by reasons of processing, installation and the like can be eliminated effectively, and therefore that the encoder can measure a rotating speed of a pinch roll accurately, safely and reliably, the measurement precision of the encoder is raised greatly, the requirement of a production set to a speed precision can be met, and the encoder fixing device is suitable for various devices with rollers and encoders as speed measurement devices.
Description
Technical field
The utility model relates to a kind of stationary installation, is specifically related to a kind of scrambler stationary installation, for fixing of stainless steel reconditioning unit export orientation roller speed measuring coder.
Background technology
Because the appearance requirement of stainless steel band has not allowed surface imperfection, and in some occasion, as the industry such as building decoration, household appliances has the surface state requirement of regulation.Therefore, figuring of surface is very important operation in stainless steel band production run, can eliminate some defect of cold rolling front operation steel strip surface by it, also can realize the surfaceness of some particular/special requirement simultaneously.The figuring of surface technique of stainless steel band is divided into two kinds of corase grind and fine grindings, corase grind be mainly to the NO.1 volume after annealing and pickling or cold rolled annealed after 2D involve in the reconditioning of row surface imperfection, can obtain high-quality cold rolling surface; Fine grinding is mainly to the 2D product after cold rolled annealed, can obtain the surface of the particular/special requirements such as NO.3, NO.4, HL by fine grinding.The figuring of surface unit of stainless steel band is divided into corase grind, fine grinding and corase grind and refines the several types such as dual-purpose according to function difference.This surface sharpening machine assembly shown in Fig. 1 is equipped with 6 mullers, can realize 300 series and 400 series stainless steel bands are carried out to surface corase grind, processing belt steel thickness scope is 0.5～6mm, unit design maximum operational speed 30m/min, design year 80000 tons of processing poweies, unit entrance is made up of coil car, uncoiler, reel machine, straightener, entrance shearer, for a welding machine is also disposed in the continuous operation that ensures unit.Process section is made up of 6 mullers, is the nucleus equipment of reconditioning unit, and outlet section is made up of major equipments such as shearer, coiling machine, paper putting machine, outlet coil cars, also disposes in addition inspecting stand, observes the surface quality after reconditioning for operating personnel.The speed of this unit is that the scrambler by being arranged on export orientation roller is measured.
The speed measuring coder of this unit used L-type base to fix originally, require higher to scrambler centering, if maintenance needs to change roller, scrambler need to be pulled down, but return cannot find after dress always suitable for meta, unit operation is in the time of speed 15-20 rice per minute, and fluctuation, at 1.2-1.5M, can not meet unit speed precision needs always.
The existing patent No. is the Chinese utility model patent " a kind of stationary installation for steel plate flat line pinch roll rotating speed coder " of CN201220273911.8, comprise scrambler, encoder bases, fixed head, it is arranged with four adjusting bolts on fixed head, is provided with carrying bolt at the center of fixed head; Adjustable plate is contained in the top of adjusting bolt, and scrambler adopts bolt to be connected with adjustable plate by encoder bases; In the upper and lower adjusting bolt of adjustable plate, set nut is all housed; The screw one of adjusting screw(rod) is installed on adjustable plate and the screw two of regular coding device base is ellipse.But this device also needs centering to adjust in the time that scrambler is installed, and installation and removal neither be very convenient.
Summary of the invention
Technical problem to be solved in the utility model is the scrambler stationary installation that a kind of simple in structure, easy installation and removal is provided for the above-mentioned state of the art, and scrambler installation process is adjusted without centering, can realize automatic centering.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of scrambler stationary installation, it is characterized in that: comprise outer cover, the front end of outer cover and the flange face of guide roller are connected and fixed, the rear end of outer cover is provided with stator, scrambler is arranged in outer cover and is connected with guide roller by coupling shaft, between the rear end of scrambler flange face and stator, be provided with some identical springs, spring is evenly distributed, one end of spring is connected on the periphery of flange face of scrambler, and the other end is connected with stator.
As improvement, described outer cover is to be formed by a round jacket and a flange welding, and flange welding, at the front end of round jacket, is connected with the flange face of guide roller by bolt.
As improvement, described stator is the circular ring corresponding with the rear end face of outer cover, and on stator, hoop is evenly interval with some looping pits and pilot hole, and the rear end face of outer cover is provided with the connecting hole corresponding with looping pit, by web member, the outer end of stator and outer cover is connected and fixed
As improvement, described pilot hole is four, and the inner end of pilot hole is provided with the breach of indent, and described spring is 4, and one end of spring is linked up with at the rear end of scrambler flange face periphery, and the other end is fixing on pilot hole through the breach hook of pilot hole.
Improve again, also comprise a cable holder, the set collar that cable holder places by cable fixed mount with for scrambler cable forms, cable fixed mount is the Z-type structure of secondary turnover, the front end of cable fixed mount is laterally provided with a mounting hole, the outside of described outer cover is longitudinally provided with a bar hole near the position of rear end, by a cage bolt nut, cable holder and outer cover is connected and fixed.
Improve, described set collar is removably to be involuted by two semicircular ring again, and wherein the rear end of left annulus and cable fixed mount is welded and fixed, and the involutory surface of left annulus is provided with screw, and right annulus is provided with the corresponding counterbore that runs through, and is bolted fastening.
Compared with prior art, the utility model has the advantage of: scrambler is arranged in outer cover, the flange face of outer cover and guide roller is connected and fixed, between the flange face of scrambler and the stator of outer cover rear end, be connected with 4 springs, can realize like this automatic centering of scrambler by the stretching of spring, avoid the centering of original complexity to adjust, made the dismounting that is installed on of scrambler become very simple.The utility model is simple in structure, scrambler easy installation and removal, and can effectively eliminate the horizontal direction deviation being caused by reasons such as processing, installations, vertical direction deviation, axial deviation and angular displacement, thus guarantee that scrambler can accurately measure the rotating speed of pinch roll safely and reliably, thus the measuring accuracy of scrambler is also greatly improved, can meet and produce the requirement of unit to velocity accuracy, applicable various using roller and scrambler as the equipment testing the speed.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of outer cover in Fig. 1;
Fig. 3 is the side projection figure of Fig. 2;
Fig. 4 is the structural representation of stator in Fig. 1;
Fig. 5 is the side projection figure of Fig. 4;
Fig. 6 is the structural representation of cable holder in Fig. 1;
Fig. 7 is the vertical view of Fig. 6.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in Fig. 1～7, the scrambler stationary installation of the present embodiment, scrambler stationary installation comprises outer cover 1, stator, spring 5 and cable holder 3, outer cover 1 is to be welded by a round jacket 11 and a flange 12, flange 12 is welded on the front end of round jacket 11, be connected with the flange face of guide roller by bolt 7, stator 2 is the circular ring corresponding with the rear end face of outer cover 1, on stator 2, hoop is evenly interval with 22 and 4 pilot holes 21 of 4 looping pits, the rear end face of outer cover 1 is provided with the connecting hole corresponding with looping pit 22 13, by web member 8, stator 2 and the outer end of outer cover 1 are connected and fixed, the rear end face of outer cover 1 is provided with corresponding connecting hole 13, by web member 8, stator 2 and the outer end of outer cover 1 are connected and fixed, scrambler 4 is arranged in outer cover 1 and is connected with guide roller by coupling shaft, between the rear end of scrambler 4 flange face and stator 2, be provided with 4 identical springs 5, spring 5 is evenly distributed, one end of spring 5 is linked up with at the rear end of scrambler flange face periphery, other end hook is fixing on the pilot hole 21 of stator 2, the inner end of pilot hole 21 is provided with the breach 211 of indent, spring 5 is linked up with on pilot hole 21 fixing through the breach 211 of pilot hole 21, can realize like this automatic centering of scrambler 4 by the stretching of spring 5, avoid the centering of original complexity to adjust, make the dismounting that is installed on of scrambler 5 become very simple, the set collar 32 that cable holder 3 places by cable fixed mount 31 with for scrambler cable 9 forms, cable fixed mount 31 is the Z-type structure of secondary turnover, the front end of cable fixed mount 31 is laterally provided with a mounting hole 311, the outside of outer cover 1 is longitudinally provided with a bar hole 14 near the position of rear end, by cage bolt 6 nuts, cable holder 31 and outer cover 1 are connected and fixed, and regulate also very convenient, set collar 32 is removably to be involuted by two semicircular ring, wherein left annulus 321 is welded and fixed with the rear end of cable fixed mount 31, the involutory surface of left annulus 321 is provided with screw 323, right annulus 322 is provided with the corresponding counterbore 324 that runs through, be bolted fastening.
Making and installation process are such:
1, adopt 45# (steel pipe) to make a round jacket 11, make the flange of outer cover of Q235 material, round jacket 11 and flange 12 are welded, then flange 12 is connected with 4 bolts 7 with the flange face of guide roller;
2, adopt 45# (steel pipe) to make a stator, install by the rear end face of 4 bolts 8 and outer cover 1;
3, scrambler 4 is connected with guide roller by the former axle that is flexible coupling;
4, make 4 identical springs 5, by spring 5, the flange face of scrambler 4 is connected with stator 2;
5, make a cable holder 3 and holder nut 6, by cage bolt 6 nuts, cable holder 2 is connected with outer cover 1, scrambler cable 9 is put into set collar 32, then put into cable holder 3 by bolted, so far installation.
Effect after implementing
Adopt scrambler stationary installation of the present utility model to implement the several months, the dismounting of scrambler is very convenient, return meta is located automatically after dress, precision has also obtained significantly improving, unit operation is in 15-20 rice/min, the measuring error of speed, by original 1.2-1.5M, has reduced to have arrived 0.7M, has met the needs of unit speed precision.Applicable various using roller and scrambler as the equipment testing the speed.
Claims (6)
1. a scrambler stationary installation, it is characterized in that: scrambler stationary installation comprises outer cover, the front end of outer cover and the flange face of guide roller are connected and fixed, the rear end of outer cover is provided with stator, scrambler is arranged in outer cover and is connected with guide roller by coupling shaft, is provided with some identical springs between the rear end of scrambler flange face and stator, and spring is evenly distributed, one end of spring is connected on the periphery of flange face of scrambler, and the other end is connected with stator.
2. scrambler stationary installation according to claim 1, is characterized in that: described outer cover is to be formed by a round jacket and a flange welding, and flange welding, at the front end of round jacket, is connected with the flange face of guide roller by bolt.
3. scrambler stationary installation according to claim 2, it is characterized in that: described stator is the circular ring corresponding with the rear end face of outer cover, on stator, hoop is evenly interval with some looping pits and pilot hole, the rear end face of outer cover is provided with the connecting hole corresponding with looping pit, by web member, the outer end of stator and outer cover is connected and fixed.
4. scrambler stationary installation according to claim 3, it is characterized in that: described pilot hole is four, the inner end of pilot hole is provided with the breach of indent, described spring is 4, one end of spring is linked up with at the rear end of scrambler flange face periphery, and the other end is fixing on pilot hole through the breach hook of pilot hole.
5. according to the scrambler stationary installation described in the arbitrary claim of claim 1 to 4, it is characterized in that: also comprise a cable holder, the set collar that cable holder places by cable fixed mount with for scrambler cable forms, cable fixed mount is the Z-type structure of secondary turnover, the front end of cable fixed mount is laterally provided with a mounting hole, the outside of described outer cover is longitudinally provided with a bar hole near the position of rear end, by a cage bolt nut, cable holder and outer cover is connected and fixed.
6. scrambler stationary installation according to claim 5, it is characterized in that: described set collar is removably to be involuted by two semicircular ring, wherein the rear end of left annulus and cable fixed mount is welded and fixed, the involutory surface of left annulus is provided with screw, right annulus is provided with the corresponding counterbore that runs through, and is bolted fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181413.XU CN203811192U (en) | 2014-04-15 | 2014-04-15 | Encoder fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181413.XU CN203811192U (en) | 2014-04-15 | 2014-04-15 | Encoder fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203811192U true CN203811192U (en) | 2014-09-03 |
Family
ID=51449930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420181413.XU Expired - Fee Related CN203811192U (en) | 2014-04-15 | 2014-04-15 | Encoder fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203811192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2014
- 2014-04-15 CN CN201420181413.XU patent/CN203811192U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20200415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |