CN203672367U - Online monitoring device for main cylinder levelness of large oil press - Google Patents
Online monitoring device for main cylinder levelness of large oil press Download PDFInfo
- Publication number
- CN203672367U CN203672367U CN201320828704.9U CN201320828704U CN203672367U CN 203672367 U CN203672367 U CN 203672367U CN 201320828704 U CN201320828704 U CN 201320828704U CN 203672367 U CN203672367 U CN 203672367U
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- master cylinder
- magnet ring
- established
- pipe support
- main cylinder
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Abstract
The utility model discloses an online monitoring device for the main cylinder levelness of a large oil press, and belongs to the technical field of dynamic balance test of oil presses, and particularly relates to a device for measuring and rectifying the level condition of a main cylinder of the oil press. The online monitoring device is characterized in that at least more than three sets of main cylinder one-side position monitoring mechanisms are arranged on four sides of the main cylinder; the main cylinder one-side position monitoring mechanisms are formed by connecting pipe frames, displacement sensors, magnetic ring sleeve frames and bases; guide sleeves are arranged at the lower ends of the pipe frames; through holes are formed in the upper ends of the pipe frames; the pipe frames are fixed on an upper beam by bolts, and are arranged on measurement rods of the displacement sensors in a sleeving manner; magnetic rings are arranged on the magnetic ring sleeve frames; one ends of the magnetic ring sleeve frames are arranged on the measurement rods of the displacement sensors in a sleeving manner, and the other ends of the magnetic ring sleeve frames are connected with the main cylinder; thread holes are formed in the upper ends of the bases, and are matched with mounting threads of the measurement rods; through holes are formed in the lower ends of the bases; the bases are fixed on side standing columns by bolts. The online monitoring device has the advantages of novel concept, simple and compact structure, timely, accurate and reliable measurement, reduced wastes, improved pass percent and enhanced product quality.
Description
Technical field
The utility model belongs to oil and belongs to the dynamic balance test technical field of oil press, relates in particular to a kind of for measuring and the device of the horizontality of correction oil press master cylinder.
Background technology
Oil press in process of production, the vertical movement situation of master cylinder directly affects the quality of compacted products, especially suppress the 9000 ton large-scale wheel forge press that wheel is used, the dynamic horizontal degree of upper and lower two planes of master cylinder is inconsistent, the wheel rim height circumferential asymmetry that directly affects wheel is even, causes qualification rate low, and the weight that feeds intake increases, lumber recovery is low, and production cost is high.Still belong to blank for the dynamic monitoring of master cylinder level both at home and abroad at present, because be subject to the impact of the severe rolling factors such as environment, all do not have good way to complete dynamic monitoring, can only in follow-up rolling process, find after product defects, then adjust the level of master cylinder.Therefore, thirst for having a kind of master cylinder levelness on-Line Monitor Device, solve a difficult problem for on-line monitoring.
Utility model content
The defect existing in order to overcome prior art, the purpose of this utility model is to provide a kind of large-sized hydraulic press master cylinder levelness on-Line Monitor Device, find in time the master cylinder tilt problem in the operation of rolling, improve the qualification rate of rolled products, avoid producing waste product in enormous quantities.
Large-sized hydraulic press master cylinder levelness on-Line Monitor Device, comprises master cylinder, is characterized in that master cylinder four sides at least arrange the one-sided position monitoring mechanism of the above master cylinder of three covers; The one-sided position monitoring mechanism of described master cylinder is connected and composed by pipe support, displacement transducer, magnet ring stock and base; Orienting sleeve is established in described pipe support lower end, and through hole is established in upper end, is bolted on upper beam, and pipe support is sleeved on the measuring staff of displacement transducer; On described magnet ring stock, establish magnet ring, magnet ring stock one end is sleeved on the measuring staff of displacement transducer, and the other end is connected with master cylinder, and magnet ring stock moves up and down with master cylinder, is shown the movement position of master cylinder by displacement transducer; The installation threaded engagement of threaded hole and measuring staff is established in described base upper end, and through hole is established in base lower end, is bolted on heel post; Through hole center on the measuring staff of described sensor, pipe support, orienting sleeve, base coexists on a perpendicular line.When use, one-sided master cylinder position monitoring mechanism is contained on the Si Ge side, all directions of master cylinder, master cylinder moves up and down, and drives magnet ring motion, by displacement transducer, its numerical value is outputed to computer screen, just can measure master cylinder whether in same level by contrasting the sensor values of 4.
The utility model further improves, and described pipe support is tubular, and pipe support is established screw, and it is tubular that orienting sleeve is, and is bolted in pipe support, stablizes the measuring staff with safeguard bit displacement sensor; Boss is established in pipe support upper end, and boss is established through hole, is bolted on upper beam.
The utility model further improves, and on described magnet ring stock, establishes threaded hole, and on magnet ring pad, magnetism isolating spacer circle is fixed on magnet ring stock by screw, and magnet ring stock is sleeved on measuring staff, and the magnet ring stock other end is connected with master cylinder, and the displacement signal of master cylinder passes to sensor.
The utility model further improves, and described base takes the shape of the letter U, and upper limb is established threaded hole, and with the threaded engagement that establish measuring staff lower end, turn screw thread is fixed.
Compared with prior art, advantage is novel, simple in structure, compact; Measure in time, accurately, reliably, realize the levelness of master cylinder is monitored in real time, find in time the master cylinder tilt problem in the operation of rolling, reduce wheel eccentricities and rim face crooked, avoid a large amount of waste products that produce because of master cylinder levelness deviation, improve product percent of pass, improve product quality, guarantee to produce and carry out smoothly.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is large-sized hydraulic press master cylinder levelness on-Line Monitor Device structural representation.
In figure: 1-upper beam, 2-bolt, 3-pipe support, 4-bolt, 5-orienting sleeve, 6-magnet ring, 7-magnetism isolating spacer circle, 8-magnet ring stock, 9-bolt, 10-master cylinder, 11-measuring staff, 12-base, 13-bolt, 14-heel post.
Embodiment
The utility model device is for wheel forge press master cylinder levelness on-line monitoring, and below in conjunction with embodiment, the utility model will be further described.
As seen from Figure 1, large-sized hydraulic press master cylinder levelness on-Line Monitor Device, comprises master cylinder 10, and master cylinder four sides arrange the one-sided position monitoring mechanism of the above master cylinder of three covers; The one-sided position monitoring mechanism of described master cylinder is connected and composed by pipe support 3, displacement transducer, magnet ring stock 8 and base 12; Orienting sleeve 5 is established in described pipe support lower end, and through hole is established in upper end, is fixed on upper beam 1 by bolt 2, and pipe support is sleeved on the measuring staff 11 of displacement transducer; On described magnet ring stock, establish magnet ring 6, magnet ring stock one end is sleeved on the measuring staff of displacement transducer, and the other end is connected with master cylinder, and magnet ring stock moves up and down with master cylinder, is shown the movement position of master cylinder by displacement transducer; The installation threaded engagement of threaded hole and measuring staff is established in described base upper end, and through hole is established in base lower end, is fixed on heel post 14 by bolt 13; Through hole center on the measuring staff of described sensor, pipe support, orienting sleeve, base coexists on a perpendicular line.
Be it can also be seen that by Fig. 1, pipe support 3 is tubular, and pipe support is established screw, and orienting sleeve 5 is tubular, is fixed in pipe support by bolt 4, stablizes the measuring staff with safeguard bit displacement sensor; Boss is established in pipe support upper end, and boss is established through hole, is fixed on upper beam 1 by bolt 2.
Be it can also be seen that by Fig. 1, on magnet ring stock 8, establish threaded hole, on magnet ring pad, magnetism isolating spacer circle 7 is fixed on magnet ring stock by bolt 9, and magnet ring stock is sleeved on measuring staff 11, and the magnet ring stock other end is connected with master cylinder 10, and the displacement signal of master cylinder passes to sensor.
Be it can also be seen that by Fig. 1, base 12 takes the shape of the letter U, and upper limb is established threaded hole, and with the threaded engagement that establish measuring staff 11 lower ends, turn screw thread is fixed.
Claims (4)
1. large-sized hydraulic press master cylinder levelness on-Line Monitor Device, comprises master cylinder (10), it is characterized in that: described master cylinder four sides at least arrange the one-sided position monitoring mechanism of the above master cylinder of three covers; The one-sided position monitoring mechanism of described master cylinder is connected and composed by pipe support (3), displacement transducer, magnet ring stock (8) and base (12); Orienting sleeve (5) is established in described pipe support lower end, and through hole is established in upper end, is fixed on upper beam (1) upper by bolt (2), and pipe support is sleeved on the measuring staff (11) of displacement transducer; On described magnet ring stock, establish magnet ring (6), magnet ring stock one end is sleeved on the measuring staff of displacement transducer, and the other end is connected with master cylinder; The installation threaded engagement of threaded hole and measuring staff is established in described base upper end, and through hole is established in base lower end, is fixed on heel post (14) by bolt (13); Through hole center on the measuring staff of described sensor, pipe support, orienting sleeve, base coexists on a perpendicular line.
2. large-sized hydraulic press master cylinder levelness on-Line Monitor Device according to claim 1, is characterized in that: described pipe support (3) is tubular, and pipe support is established screw, and orienting sleeve (5) is tubular, is fixed in pipe support by bolt (4); Boss is established in pipe support upper end, and boss is established through hole, is fixed on upper beam (1) by bolt (2).
3. large-sized hydraulic press master cylinder levelness on-Line Monitor Device according to claim 1 and 2, it is characterized in that: on described magnet ring stock (8), establish threaded hole, on magnet ring pad, magnetism isolating spacer circle (7) is fixed on magnet ring stock by bolt (9), it is upper that magnet ring stock is sleeved on measuring staff (11), and the magnet ring stock other end is connected with master cylinder (10).
4. large-sized hydraulic press master cylinder levelness on-Line Monitor Device according to claim 1 and 2, is characterized in that: described base (12) takes the shape of the letter U, and upper limb is established threaded hole, the threaded engagement of establishing with measuring staff (11) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828704.9U CN203672367U (en) | 2013-12-17 | 2013-12-17 | Online monitoring device for main cylinder levelness of large oil press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828704.9U CN203672367U (en) | 2013-12-17 | 2013-12-17 | Online monitoring device for main cylinder levelness of large oil press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203672367U true CN203672367U (en) | 2014-06-25 |
Family
ID=50968653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320828704.9U Expired - Fee Related CN203672367U (en) | 2013-12-17 | 2013-12-17 | Online monitoring device for main cylinder levelness of large oil press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203672367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697861A (en) * | 2013-12-17 | 2014-04-02 | 马钢(集团)控股有限公司 | Device for monitoring levelness of main cylinder of large hydraulic machine in online way |
-
2013
- 2013-12-17 CN CN201320828704.9U patent/CN203672367U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697861A (en) * | 2013-12-17 | 2014-04-02 | 马钢(集团)控股有限公司 | Device for monitoring levelness of main cylinder of large hydraulic machine in online way |
| CN103697861B (en) * | 2013-12-17 | 2016-01-20 | 马钢(集团)控股有限公司 | Large-sized hydraulic press master cylinder levelness on-Line Monitor 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 |
Granted publication date: 20140625 Termination date: 20161217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |