CN203148892U - Rotating device of big gear ring magnetic particle flaw detector - Google Patents
Rotating device of big gear ring magnetic particle flaw detector Download PDFInfo
- Publication number
- CN203148892U CN203148892U CN 201320159255 CN201320159255U CN203148892U CN 203148892 U CN203148892 U CN 203148892U CN 201320159255 CN201320159255 CN 201320159255 CN 201320159255 U CN201320159255 U CN 201320159255U CN 203148892 U CN203148892 U CN 203148892U
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- China
- Prior art keywords
- suspended
- lifter plate
- carrying roller
- bull gear
- horizontal
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- Withdrawn - After Issue
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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The utility model relates to a rotating device of a big gear ring magnetic particle flaw detector. The rotating device mainly comprises a suspended roller device and a horizontal roller device. The suspended roller device comprises two suspended rollers, a roller motor, a lifting plate, a lifting guide rail and a lifting motor. One ends of the suspended rollers are supported on the lifting plate and a lifting bracket through a bearing and a bearing pedestal, while the other ends of the suspended rollers extend outside the lifting plate which can pull the suspended roller device to move up and down on the frame through the slide block and the lifting guide rail. The horizontal roller device comprises two horizontal rollers and a roller motor. Both ends of the horizontal rollers are supported on a frame base through a bearing and a bearing pedestal. A lead screw adjusting mechanism which can adjust the gap is further arranged between the two suspended rollers. The rotating device has the advantages that two rotating devices suitable for a big gear ring workpiece with internal and external gear rings are arranged on one device at the same time, and the rotating device is simple and practical in structure; the distance between the two rollers is adjustable, so that the rotating device is suitable for workpieces with various diameters, and the workpiece is reliably supported.
Description
Technical field
The utility model relates to a kind of parts of magnaflux, particularly relates to a kind of wheelwork that is applicable to the magnaflux of bull gear workpiece.
Background technology
Magnaflux generally partly is made up of magnetizing assembly, workpiece wheelwork, the recovery of magnetic flaw detection ink spray, electrical control, hydraulic pressure or atmospheric control etc.The workpiece wheelwork is mainly used in supporting and drives workpiece and rotates, and makes workpiece can stablize, be magnetized equably, magnetic or magnetic flaw detection ink is sprayed uniformly be adsorbed on the workpiece, can observe discovery to the magnetic trace of workpiece easily simultaneously.
In the equipment of railway and wind-powered electricity generation industry, application has a large amount of bull gear workpiece, and its bull gear inner diameter of workpiece, external diameter and length are generally more than 1000/1400/170mm, because workpiece size is big, and the singularity of Workpiece structure shape, the flaw detection of workpiece has been brought very large difficulty.Particularly gear ring also divides ring gear and external toothing, how to utilize the architectural feature of inside and outside bull gear workpiece, makes the inside and outside bull gear workpiece all can be general on a machine, thereby saving equipment, reducing use cost, realize a machine dual-purpose, is the industry common problem of inquiring at present.
In order to realize that inside and outside bull gear workpiece all can carry out magnetic powder inspection on a machine, what at first will solve is the wheelwork of defectoscope, can a machine dual-purpose, the support that can be applicable to the ring gear workpiece is rotated, the support that can be applicable to the external toothing workpiece is again rotated, thereby guarantee the magnetic flaw detection ink spray effect of inside and outside bull gear workpiece, it is convenient to accomplish to observe.
Summary of the invention
Technical barrier to be solved in the utility model is, overcome above-mentioned the deficiencies in the prior art, a kind of wheelwork of simple, practical bull gear magnaflux is provided, the support that a machine had both been had be applicable to the ring gear workpiece is rotated, have the support that is applicable to the external toothing workpiece again and rotate a machine dual-purpose.
Technical solution of the present utility model is, comprise suspended idler device and horizontal support roller device, the suspended idler device comprises suspended idler 9, carrying roller motor 15, lifter plate 6, riser guide 4 and lifting motor 17, one side of lifter plate 6 is provided with lifter plate carriage 14, one end of suspended idler 9 is supported on lifter plate 6 and the lifter plate carriage 14 by bearing 7 and bearing seat 8, and the other end of suspended idler 9 is overhung at the outside of lifter plate 6; Riser guide 4 vertical types are fixed on the frame 1, and lifter plate 6 moves at riser guide 4 by slide block 5; Horizontal support roller device comprises horizontal carrying roller 10 and the carrying roller motor 21 that be arranged in parallel, and the two ends of horizontal carrying roller 10 are supported on the gantry base 13 by bearing 11 and bearing seat 12; The carrying roller motor 15 that suspended idler 9 and horizontal carrying roller 10 pass through respectively, 21 drives.
Be connected with its chain that moves up and down 3 of traction on the lifter plate 6, lifting motor 17 moves up and down by sprocket wheel 2, chain 3 traction lifter plates 6.
Be provided with the leading screw governor motion 19 that to regulate the carrying roller distance between the suspended idler 9.
Described suspended idler 9 and horizontal carrying roller 10 are more than two or two.
Suspended idler 9 and horizontal carrying roller 10 are made by nylon material.
The suspension type that is used for the suspended idler device supports external tooth bull gear workpiece and drives its rotation by friction, and horizontal support roller device is used for lifting type and supports internal tooth bull gear workpiece, and drives its rotation by friction.
The relative beneficial effect that possesses with prior art of the utility model is, has support, the wheelwork that is applicable to inside and outside tooth bull gear workpiece on a machine respectively, realizes a machine dual-purpose and simple and practical, and equipment cost is low; Suspended idler device liftable, two idlers pitches make the workpiece of the applicable multiple diameter of external tooth bull gear from adjustable, and workpiece support is reliable, and motion is steady, and magnetic is pollinated evenly, the flaw detection rate.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A cut-open view of Fig. 1, also is the structural representation of suspended idler device;
Fig. 3 be the K of Fig. 1 to view, also be the structural representation of horizontal support roller device.
Number in the figure: 1-frame, 2-sprocket wheel, 3-chain, 4-riser guide, the 5-slide block, 6-lifter plate, 7-bearing, 8-bearing seat, the 9-suspended idler, the horizontal carrying roller of 10-, 11-bearing, 12-bearing seat, the 13-gantry base, 14-lifter plate carriage, 15-carrying roller motor, the 16-chain, 17-lifting motor, 18-counterweight, 19-leading screw governor motion, 20-chain, 21-carrying roller motor.
Embodiment
The utility model relates to a kind of wheelwork that is applicable to the magnaflux of bull gear workpiece, comprises suspended idler device and horizontal support roller device.Wherein, the suspended idler device is located on the frame 1 by slide block 5 and riser guide 4 and can relative frame 1 be moved up and down, and horizontal support roller device is located on the gantry base 13.
The suspended idler device comprises two suspended idlers 9, carrying roller motor 15, lifter plate 6, riser guide 4 and lifting motor 17.One side of lifter plate 6 fixedly has an end of 14, two suspended idlers 9 of lifter plate carriage to be supported on lifter plate carriage 14 and the lifter plate 6 by bearing 7 and bearing seat 8 respectively, and the other end of two suspended idlers 9 is overhung at the outside of lifter plate 6; Riser guide 4 is fixed on the Vertical Rack 1, and lifter plate 6 is provided with slide block 5, and lifter plate 6 moves up and down at riser guide 4 by slide block 5.Two suspended idlers 9 drive by carrying roller motor 15 respectively.The roller end that its carrying roller motor 15 can directly be connected in two suspended idlers 9 drives, and also can be fixed on the lifter plate carriage 14, then by chain 16 transmissions.The rotation direction of two carrying roller motors 15 requires consistent.
Horizontal support roller device, the two ends that comprise two horizontal carrying rollers 10 and drive 21, two horizontal carrying rollers 10 of carrying roller motor of its rotation are supported on the gantry base 13 by bearing 11 and bearing seat 12 respectively.Two horizontal carrying rollers 10 drive by carrying roller motor 21.The roller end that its carrying roller motor 21 can be connected in two horizontal carrying rollers 10 respectively drives, and also can adopt a carrying roller motor 21 to be fixed on the gantry base 13, drives two horizontal carrying rollers simultaneously by chain 20 then and rotates 10.
Lifter plate 6 is provided with chain 3, and Vertical Rack 1 is provided with lifting motor 17, is moved up and down at riser guide 4 by lifting motor 17 and sprocket wheel 2, chain 3 traction lifter plates 6.Lifting motor 17 is clockwise and anticlockwise motor.Lifter plate 6 carries out counterweight by counterweight 18.
In order to make suspended idler 9 can adapt to the bull gear workpiece of different-diameter, be provided with the leading screw governor motion 19 that to regulate two carrying roller distances between its suspended idler 9.
Suspended idler 9 and horizontal carrying roller 10 are made by nylon material.
The suspension type that is applicable to suspended idler device of the present utility model supports external tooth bull gear workpiece and drives its rotation by friction, and horizontal support roller device is used for lifting type to be supported internal tooth bull gear workpiece and drive its rotation by friction.
When need are detected a flaw to external tooth bull gear workpiece, according to the diameter of workpiece, by the handwheel of leading screw governor motion 19, regulate two distances between the suspended idler 9, and position earlier; Then external tooth bull gear workpiece is suspended on two suspended idlers 9, start carrying roller motor 15 and the lifting motor 17 of suspended idler 9, external tooth bull gear workpiece rotates with the rotation of two suspended idlers 9 on the one hand, while moves up and down with lifter plate 6 again, thereby finishes the magnetic powder inspection technology of external tooth bull gear workpiece.
When need are detected a flaw to internal tooth bull gear workpiece, as long as the outer ring vertical type of internal tooth bull gear workpiece is seated on two horizontal carrying rollers 10, by lifting of bottom, 10 pairs of internal tooth bull gears of two horizontal carrying rollers workpiece outer ring, to support internal tooth bull gear workpiece, start the carrying roller motor 21 of two horizontal carrying rollers then, internal tooth bull gear workpiece is rotated with two horizontal carrying rollers 10.The top hanging type of internal tooth bull gear workpiece places the outside of suspended idler 9, in case internal tooth bull gear workpiece is turned on one's side when motion.
The suspended idler 9 of the utility model embodiment, horizontal carrying roller 10 and lifter plate 6 drive by motor and sprocket wheel, chain respectively, thereby the flexibility of gear train and stationarity are good.
Claims (6)
1. the wheelwork of a bull gear magnaflux, it is characterized in that: comprise suspended idler device and horizontal support roller device, the suspended idler device comprises suspended idler (9), carrying roller motor (15), lifter plate (6), riser guide (4) and lifting motor (17), one side of lifter plate (6) is provided with lifter plate carriage (14), one end of suspended idler (9) is supported on lifter plate (6) and the lifter plate carriage (14) by bearing (7) and bearing seat (8), and the other end of suspended idler (9) is overhung at the outside of lifter plate (6); Riser guide (4) vertical type is fixed on the frame (1), and lifter plate (6) moves at riser guide (4) by slide block (5); Horizontal support roller device comprises horizontal carrying roller (10) and the carrying roller motor (21) that be arranged in parallel, and the two ends of horizontal carrying roller (10) are supported on the gantry base (13) by bearing (11) and bearing seat (12); The carrying roller motor (15,21) that suspended idler (9) and horizontal carrying roller (10) pass through respectively drives.
2. the wheelwork of a kind of bull gear magnaflux as claimed in claim 1, it is characterized in that: be connected with its chain that moves up and down (3) of traction on the lifter plate (6), lifting motor (17) moves up and down by sprocket wheel (2), chain (3) traction lifter plate (6).
3. the wheelwork of a kind of bull gear magnaflux as claimed in claim 1 is characterized in that: be provided with the leading screw governor motion (19) that can regulate the carrying roller distance between the suspended idler (9).
4. the wheelwork of a kind of bull gear magnaflux as claimed in claim 1, it is characterized in that: described suspended idler (9) and horizontal carrying roller (10) are more than two or two.
5. the wheelwork of a kind of bull gear magnaflux as claimed in claim 1, it is characterized in that: suspended idler (9) and horizontal carrying roller (10) are made by nylon material.
6. the wheelwork of a kind of bull gear magnaflux as claimed in claim 1, it is characterized in that: the suspended idler device is used for suspension type to be supported external tooth bull gear workpiece and drives its rotation by friction, horizontal support roller device is used for lifting type and supports internal tooth bull gear workpiece, and drives its rotation by friction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320159255 CN203148892U (en) | 2013-04-02 | 2013-04-02 | Rotating device of big gear ring magnetic particle flaw detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320159255 CN203148892U (en) | 2013-04-02 | 2013-04-02 | Rotating device of big gear ring magnetic particle flaw detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203148892U true CN203148892U (en) | 2013-08-21 |
Family
ID=48976408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320159255 Withdrawn - After Issue CN203148892U (en) | 2013-04-02 | 2013-04-02 | Rotating device of big gear ring magnetic particle flaw detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203148892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103163213A (en) * | 2013-04-02 | 2013-06-19 | 盐城东车科技有限公司 | Rotating device of magnetic powder flaw detector with large ring gear |
-
2013
- 2013-04-02 CN CN 201320159255 patent/CN203148892U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103163213A (en) * | 2013-04-02 | 2013-06-19 | 盐城东车科技有限公司 | Rotating device of magnetic powder flaw detector with large ring gear |
| CN103163213B (en) * | 2013-04-02 | 2015-04-29 | 盐城东车科技有限公司 | Rotating device of magnetic powder flaw detector with large ring gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130821 Effective date of abandoning: 20150429 |