CN212652417U - Reliable-working guide plate structure of hot continuous rolling coiler - Google Patents
Reliable-working guide plate structure of hot continuous rolling coiler Download PDFInfo
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- CN212652417U CN212652417U CN202021065990.4U CN202021065990U CN212652417U CN 212652417 U CN212652417 U CN 212652417U CN 202021065990 U CN202021065990 U CN 202021065990U CN 212652417 U CN212652417 U CN 212652417U
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- spring
- baffle
- proximity switch
- guide plate
- antivibration
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Abstract
The utility model provides a reliable operation's hot continuous rolling coiling machine guide plate structure, baffle including the coiling machine, the push pedal is connected to the one end of baffle, the hydro-cylinder is connected to the push pedal, still include the antivibration subassembly, the antivibration unit mount is in the one end that the baffle is close to proximity switch, the antivibration subassembly is equipped with adjusting nut, adjusting screw, spring and stop iron, adjusting nut fixes the end position that the baffle is close to proximity switch at the baffle, adjusting screw closes with adjusting nut soon, spring both ends rigid coupling adjusting screw and stop iron respectively, the stop iron corresponds with the proximity switch position that sets up at baffle motion terminal. The utility model discloses the antivibration subassembly has been designed at the baffle tip to guarantee to keep suitable interval between stop iron and the proximity switch, avoid the signal to lose on the one hand, on the other hand when stop iron touching proximity switch, the spring plays the cushioning effect, prevents effectively that proximity switch from damaging. The field usage shows, the utility model discloses have good antivibration effect, the working process is reliable, stable.
Description
Technical Field
The utility model relates to a metallurgical equipment, especially reliable operation's hot continuous rolling coiling machine guide plate structure.
Background
The hot continuous rolling coiler coils the steel plates into bundles, then drives the push plate and the guide plate to move by using the oil cylinder, the push plate pushes the coiled steel coils out of the winding drum, and the return position of the oil cylinder and the return position of the push plate are controlled by the oil cylinder return guide plate through the proximity switch. The proximity switch is a sensor for detecting the output switching value of a metal object, is used for industrial control, electronic manufacturing, numerical control manufacturing and other occasions, is usually used for replacing a mechanical switch such as a limit switch or a microswitch and the like in actual work, and when a moving metal object (stop iron) approaches the proximity switch, the output end of the sensor sends out a disconnection or connection signal to achieve the purposes of stroke control and automatic counting control. Therefore, the position of the stop iron needs to be determined, otherwise, the normal operation of the proximity switch is influenced, the detection abnormity is caused, and the accident is caused. The hot continuous rolling coiler works in a strong vibration state, the guide plate can often change the position of a connected stop iron due to strong vibration, when the change amplitude is large, a detection signal is lost due to the fact that the guide plate is far away from a proximity switch, or the guide plate is damaged due to the fact that the proximity switch is touched, and the situation can cause adverse effects on normal production on site.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to eliminate the drawback of prior art, provide one kind and effectively prevent to lead to proximity switch to detect unusual or the reliable operation's of damage hot continuous rolling coiler guide plate structure because of baffle vibration stop iron position change.
The problem of the utility model is realized with following technical scheme:
the utility model provides a reliable operation's hot continuous rolling coiling machine guide plate structure, baffle including the coiling machine, the push pedal is connected to the one end of baffle, the hydro-cylinder is connected to the push pedal, still include the antivibration subassembly, the antivibration unit mount is in the one end that the baffle is close to proximity switch, the antivibration subassembly is equipped with adjusting nut, adjusting screw, spring and stop iron, adjusting nut fixes the end position that the baffle is close to proximity switch at the baffle, adjusting screw closes with adjusting nut soon, spring both ends rigid coupling adjusting screw and stop iron respectively, the stop iron corresponds with the proximity switch position that sets up at baffle motion terminal.
According to the guide plate structure of the hot continuous rolling coiler reliable in work, the spring positioning shaft is arranged at one end of the adjusting screw rod connecting spring, the diameter of the spring limiting shaft is smaller than that of the screw rod, the length of the spring positioning shaft is smaller than that of the spring in a free state, the spring limiting shaft is located in the spring, and the spring is welded at the connecting step of the screw rod and the spring limiting shaft.
According to the guide plate structure of the hot continuous rolling coiler, which works reliably, the area of the end of the stop iron is larger than that of the working end of the proximity switch.
According to the guide plate structure of the hot continuous rolling coiler reliable in work, one end of the adjusting nut is fixedly connected with the mounting plate, and the mounting plate is provided with the screw hole.
The utility model discloses to solve and be used for hot continuous rolling coiler baffle to shift because of proximity switch easily receives the vibration and lead to the problem that the signal lost or proximity switch damaged to improve, designed the antivibration subassembly at the baffle tip. The position of stop iron and proximity switch can be adjusted to the antivibration subassembly to guarantee to keep suitable interval between stop iron and the proximity switch, avoid the signal to lose on the one hand, on the other hand when stop iron touching proximity switch, the spring plays the cushioning effect, prevents effectively that proximity switch from damaging. The field usage shows, the utility model discloses have good antivibration effect, the working process is reliable, stable, has eliminated prior art's drawback, is applicable to the occasion that hot continuous rolling coiler baffle and other vibration operating condition moved the metal object and need detect its position down.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a partial enlarged view at a in fig. 1.
The list of labels in the figure is: 1. the device comprises a winding drum, 2, a steel coil, 3, a push plate, 4, an oil cylinder, 5, a guide plate, 6, a proximity switch, 7, a mounting plate, 8, an adjusting nut, 9, a locking nut, 10, an adjusting screw rod, 11, a spring limiting shaft, 12, a spring, 13 and stop iron.
Detailed Description
Referring to fig. 1 and 2, the utility model is used for hot continuous rolling coiling machine batches and is equipped with reel 1, and the reel rotates batches into coil of strip 2 with the steel sheet, batches and accomplishes back hydro-cylinder 4 and drives push pedal and baffle removal, releases the coil of strip from the reel, then the hydro-cylinder drives push pedal and baffle return, and the baffle is by fixing the proximity switch 6 signals at baffle motion terminal position after the return stroke targets in place, hydro-cylinder stop work. For avoiding the coiler frequently to rotate the normal work that influences proximity switch, the utility model designs a antivibration subassembly, antivibration unit mount are close to proximity switch's one end at the baffle. The anti-vibration assembly is provided with an adjusting nut 8, an adjusting screw 10, a spring 12 and a stop iron 13. One end of the adjusting nut is welded on the mounting plate 7, a screw hole is arranged on the mounting plate, and the mounting plate and the adjusting nut can be fixed at the end part of the guide plate close to the proximity switch through screws so as to be convenient to assemble and disassemble. The adjusting screw is screwed with the adjusting nut, the adjusting screw is provided with a locking nut 9 for fixing the position of the adjusting screw, and two ends of the spring are fixedly connected with the adjusting screw and the stop iron 13 respectively. The stop iron is an identification part for triggering the action of the proximity switch, the stop iron corresponds to the position of the proximity switch, and the end area of the stop iron is larger than the area of the working end of the proximity switch, so that the signal range of the stop iron is enlarged, and the working reliability is improved. The one end of adjusting screw rod coupling spring is equipped with the spacing axle of spring 11, and the diameter of the spacing axle of spring is less than the screw rod diameter, and the length of the spacing axle of spring is less than the length of spring free state, and the spacing axle of spring is located the spring, plays spacing and the supporting role to the motion of spring, and the spring seam is in screw rod and spring location hub connection terrace department. The difference between the length of the spring in the free state and the length of the spring limiting shaft is the working stroke of the spring, and the working stroke of the spring can be designed according to actual working requirements.
When the utility model is used, firstly, the adjusting nut is arranged at the end head of the guide plate, and the adjusting screw rod is screwed into a certain position on the adjusting nut; and then fixing the proximity switch according to the position of the stop iron, rotating the adjusting screw rod to enable the gap between the stop iron and the proximity switch to be in the optimal state, screwing the locking nut, and fixing the position of the stop iron. Along with the movement of the coiling machine, when the position of the stop iron changes, the locking nut can be loosened to adjust the clearance. Once the guide plate touches the proximity switch in the movement process, the buffer action of the spring can prevent the proximity switch from being damaged.
Claims (4)
1. The utility model provides a reliable operation's hot continuous rolling coiling machine guide plate structure, includes the baffle of coiling machine, push pedal (3) are connected to the one end of baffle (5), and hydro-cylinder (4), its characterized in that are connected to the push pedal: still include the antivibration subassembly, the antivibration unit mount is in the baffle one end of being close to proximity switch, the antivibration subassembly is equipped with adjusting nut (8), adjusting screw (10), spring (12) and fender iron (13), and adjusting nut fixes the end position that the baffle is close to proximity switch, and adjusting screw closes with adjusting nut soon, and spring both ends rigid coupling adjusting screw and fender iron respectively, and the fender iron corresponds with proximity switch position (6) that set up at baffle motion terminal.
2. The operationally reliable hot continuous rolling coiler guide plate structure according to claim 1, characterized in that: one end of the adjusting screw rod is connected with the spring, a spring positioning shaft (11) is arranged at one end of the adjusting screw rod, the diameter of the spring limiting shaft is smaller than that of the screw rod, the length of the spring positioning shaft is smaller than that of the spring in a free state, the spring limiting shaft is located in the spring, and the spring is welded at a connecting step of the screw rod and the spring limiting shaft.
3. The operationally reliable hot continuous rolling coiler guide plate structure according to claim 2, characterized in that: the end area of the stop iron is larger than the area of the working end of the proximity switch.
4. The operationally reliable hot continuous rolling coiler guide plate structure according to claim 3, characterized in that: one end of the adjusting nut is fixedly connected with a mounting plate (7), and the mounting plate is provided with a screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021065990.4U CN212652417U (en) | 2020-06-11 | 2020-06-11 | Reliable-working guide plate structure of hot continuous rolling coiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021065990.4U CN212652417U (en) | 2020-06-11 | 2020-06-11 | Reliable-working guide plate structure of hot continuous rolling coiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212652417U true CN212652417U (en) | 2021-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021065990.4U Active CN212652417U (en) | 2020-06-11 | 2020-06-11 | Reliable-working guide plate structure of hot continuous rolling coiler |
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| CN (1) | CN212652417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113319002A (en) * | 2021-06-05 | 2021-08-31 | 江苏炜耀医疗科技有限公司 | Detection apparatus with auxiliary installation function for mask sorting |
-
2020
- 2020-06-11 CN CN202021065990.4U patent/CN212652417U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113319002A (en) * | 2021-06-05 | 2021-08-31 | 江苏炜耀医疗科技有限公司 | Detection apparatus with auxiliary installation function for mask sorting |
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