CN220251270U - Device for detecting dynamic balance of cold-rolled galvanization sink roller - Google Patents
Device for detecting dynamic balance of cold-rolled galvanization sink roller Download PDFInfo
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- CN220251270U CN220251270U CN202321934180.1U CN202321934180U CN220251270U CN 220251270 U CN220251270 U CN 220251270U CN 202321934180 U CN202321934180 U CN 202321934180U CN 220251270 U CN220251270 U CN 220251270U
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- dynamic balance
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- galvanization
- fixedly connected
- rolled
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- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 238000005097 cold rolling Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005452 bending Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 238000005246 galvanizing Methods 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model discloses a device for detecting dynamic balance of a cold-rolled galvanized sink roll, which comprises a workbench, a positioning seat, a transmission mechanism, a connecting mechanism and an infrared detection mechanism, wherein the positioning seat, the transmission mechanism, the connecting mechanism and the infrared detection mechanism are all arranged at the top of the workbench, the transmission mechanism consists of a driving motor, a driving gear, an electric push rod, a bearing plate and a bottom plate, the bottom plate is fixedly connected to the top of the workbench, the electric push rod is arranged at one end of the top of the bottom plate, the bearing plate is slidably connected to the other end of the top of the bottom plate, the driving motor is arranged at the top of the bearing plate, and the driving gear is rotatably connected to one end of an output shaft of the driving motor. According to the utility model, the driving mechanism and the connecting mechanism are arranged to drive the sink roll to rotate, the sink roll is conveniently controlled to rotate at different angles through gear transmission, and the height drop of the surface of the sink roll is measured by means of the infrared detection mechanism, so that the detection effect of the sink roll is improved.
Description
Technical Field
The utility model relates to the technical field of submerged roller dynamic balance detection, in particular to a device for detecting cold-rolled galvanized submerged roller dynamic balance.
Background
In the production process of continuous hot galvanizing of the plate and strip, as the core part of the galvanizing line, the sink roller is immersed below the liquid level of high-temperature liquid metal zinc, and the state of the surface of the sink roller plays a very important role in the final quality, so that the sink roller is ensured to normally operate. Because the use place of the sink roll is below the liquid level of liquid high-temperature zinc liquid, under the action of high temperature and self-rotation centrifugal force of the sink roll, the sink roll can generate bending deformation, the dynamic balance of the sink roll can be seriously influenced, at the moment, the surface of the sink roll is turned on a lathe to eliminate the bending deformation, and the sink roll after the bending deformation is eliminated by turning because the sink roll is a hollow roll, the thickness of the original sink roll is 45mm, the problem of thickness difference can be generated by turning the sink roll after the bending deformation, so that weight difference can be generated on two sides of the thin wall and the thick wall, and the sink roll as a revolving body rotates under the condition that the thickness difference and the weight difference of the sink roll are relatively large, the generated centrifugal inertia forces can not be mutually counteracted, so that the abrasion of a bearing is accelerated, vibration is caused, noise is generated, and the mechanical life is shortened.
When the existing sink roll dynamic balance detection device is used, the sink roll is driven to rotate through transmission of the belt and the belt pulley, the connection mode of the belt and the belt pulley is easy to slip, and the rotation of the sink roll is inconvenient to control. For example, application number CN202210417201.6 discloses a cold rolling galvanization sink roll dynamic balance detection device, this patent is after the sink roll passes through the welding counter weight, start step motor start one-level band pulley rotatory, because one-level band pulley passes through the belt rotation with the secondary band pulley and is connected, thereby drive the cutting ferrule rotation, and then drive the sink roll rotation, drive the sink roll to the back of stopping in optional position through step motor, the rotation threaded rod drives splint and keeps away from each other, thereby make the sink roll lose fixedly, observe whether the sink roll takes place to rotate, and then judge whether the sink roll reaches dynamic balance. But the primary pulley and the secondary pulley are connected through the rotation of the belt, so that slipping is easy to occur, and the rotation of the sink roll is inconvenient to control.
Therefore, it is necessary to invent a device for detecting the dynamic balance of cold-rolled galvanization sink rolls to solve the above problems.
Disclosure of Invention
The utility model aims to provide a device for detecting the dynamic balance of a cold-rolled galvanized sink roll, which aims to solve the problems that when the conventional sink roll dynamic balance detection device in the prior art is used, the sink roll is driven to rotate through the transmission of a belt and a belt pulley, the connection mode of the belt and the belt pulley is easy to slip, and the rotation of the sink roll is inconvenient to control.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a detect cold rolling galvanization sink roll dynamic balance's device, includes workstation, positioning seat, drive mechanism, coupling mechanism and infrared detection mechanism all set up in the workstation top, drive mechanism comprises driving motor, driving gear, electric putter, loading board and bottom plate, bottom plate fixed connection is in the workstation top, electric putter installs in bottom plate top one end, loading board sliding connection is in the bottom plate top other end, driving motor installs in the loading board top, driving gear fixed connection is in driving motor's output shaft one end, coupling mechanism comprises driven gear, arc clamping piece, slipmat, bolt and hand screw nut, driven gear and driving gear meshing are connected, arc clamping piece quantity is established to two, and one of them arc clamping piece fixed connection is in driven gear one side, one of them arc clamping piece both ends equal fixedly connected with one the bolt, two the bolt is run through another respectively the arc clamping piece both ends and threaded connection have one hand screw nut, two arc clamping pieces are all fixedly connected with slipmat.
Preferably, the number of the positioning seats is two, and the connecting mechanism is arranged on one side of one positioning seat.
Preferably, the U-shaped grooves are formed in the tops of the two positioning seats, and the wear-resistant pads are fixedly connected inside the U-shaped grooves.
Preferably, the positioning seat, the transmission mechanism and the connecting mechanism are all arranged on the same straight line, and the infrared detection mechanism is arranged on the same side of the positioning seat, the transmission mechanism and the connecting mechanism.
Preferably, the infrared detection mechanism comprises a linear module, a sliding table plate, a mounting rack and an infrared range finder, and the linear module is mounted at the top of the workbench.
Preferably, the sliding table board is installed at the top of the linear module, and the installation frame is fixedly connected to the top of the sliding table board.
Preferably, the infrared range finder is installed in mounting bracket top one end, the infrared range finder sets up on same straight line with the positioning seat.
Preferably, the two ends of the bottom of the workbench are fixedly connected with supporting seats.
In the technical scheme, the utility model has the technical effects and advantages that:
the sink roll is driven to rotate by the aid of the transmission mechanism and the connecting mechanism, rotation of different angles is conveniently controlled by the aid of gear transmission, height drop measurement is carried out on the surface of the sink roll by means of the infrared detection mechanism, and detection effects on the sink roll are improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the first view angle in operation of the present utility model;
FIG. 2 is a schematic view of the overall structure of the second view angle in operation of the present utility model;
FIG. 3 is a schematic view of the overall structure of the present utility model when not in operation;
FIG. 4 is a schematic view of the structure of the connecting mechanism of the present utility model;
fig. 5 is a schematic structural view of the carrier plate and the base plate of the present utility model.
Reference numerals illustrate:
1. a work table; 2. a positioning seat; 3. a driving motor; 4. a drive gear; 5. an electric push rod; 6. a carrying plate; 7. a bottom plate; 8. a driven gear; 9. an arc clamping piece; 10. an anti-slip pad; 11. a bolt; 12. screwing the nut by hand; 13. a U-shaped groove; 14. a linear module; 15. a slide platen; 16. a mounting frame; 17. an infrared range finder; 18. and a supporting seat.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The utility model provides a device for detecting dynamic balance of a cold-rolled galvanized sink roll, which is shown in figures 1-5, and comprises a workbench 1, a positioning seat 2, a transmission mechanism, a connecting mechanism and an infrared detection mechanism, wherein the positioning seat 2, the transmission mechanism, the connecting mechanism and the infrared detection mechanism are all arranged at the top of the workbench 1, the transmission mechanism consists of a driving motor 3, a driving gear 4, an electric push rod 5, a bearing plate 6 and a bottom plate 7, the bottom plate 7 is fixedly connected at the top of the workbench 1, the electric push rod 5 is arranged at one end of the top of the bottom plate 7, the bearing plate 6 is slidably connected at the other end of the top of the bottom plate 7, the driving motor 3 is arranged at the top of the bearing plate 6, the driving gear 4 is fixedly connected at one end of an output shaft of the driving motor 3, the connecting mechanism consists of a driven gear 8, an arc clamping piece 9, an anti-slip pad 10, a bolt 11 and a hand-screwed nut 12, the driven gear 8 is in meshed connection with the driving gear 4, one arc clamping piece 9 is fixedly connected at one side of the driven gear 8, the other arc clamping piece 9 is slidably connected at one side of the driven gear 8, one end of the bolt 11 is fixedly connected at the other arc clamping piece 11, one end of the other arc clamping piece is fixedly connected with the inner side of the two arc clamping pieces 10, and one hand nut is fixedly connected at the other end of the other arc clamping piece is fixedly connected with the other end of the other arc clamping piece 12.
Embodiment one: when the connecting mechanism is installed, the connecting mechanism is sleeved at one end of the sink roll, the hand-screwed nuts 12 are screwed by the rotating bolts 11, the two arc clamping pieces 9 are pressed to be close to each other, the anti-slip pads 10 on the inner sides of the two arc clamping pieces 9 are tightly attached to one end of the sink roll, the sink roll is clamped, and therefore the connecting mechanism and the sink roll are assembled.
Embodiment two: when the transmission mechanism and the connecting mechanism drive the sink roll to rotate, the linear module 14 can drive the sliding table plate 15 to drive the mounting frame 16 and the infrared distance meter 17 to move along the sink roll, and the infrared distance meter 17 is used for measuring the surface of the sink roll so as to measure the height drop of the surface of the sink roll.
The working principle of the utility model is as follows:
referring to fig. 1-5 of the specification, when the utility model is used, firstly, two ends of a sink roll are respectively arranged in the U-shaped grooves 13 of two positioning seats 2, then a connecting mechanism is arranged at one end of the sink roll, then a bearing plate 6 is pushed by an electric push rod 5 to slide on a bottom plate 7, a driving motor 3 approaches to the connecting mechanism until a driving gear 4 at one end of the driving motor 3 is meshed with a driven gear 8 on the connecting mechanism, then the driving motor 3 is started, the sink roll is driven to rotate by the transmission of the driving gear 4 and the driven gear 8, after the sink roll rotates by a certain angle, a linear module 14 is started, a sliding table plate 15 is driven by the linear module 14 to drive a mounting frame 16 and an infrared range finder 17 to move along the sink roll, the surface of the sink roll is measured by the infrared range finder 17, so that the height difference of the surface of the sink roll is measured, after one detection is finished, the bearing plate 6 is pulled back by the electric push rod 5, the driving gear 4 is separated from the driven gear 8, whether the sink roll rotates or not is observed, and whether the sink roll rotates is further judged, and the sink roll is driven by the transmission of the driving gear is controlled to rotate or not, so that the height difference of the sink roll is not convenient to measure by the infrared range finder.
Claims (8)
1. The utility model provides a detect cold rolling galvanization sink roll dynamic balance's device, includes workstation (1), positioning seat (2), drive mechanism, coupling mechanism and infrared detection mechanism, its characterized in that: the positioning seat (2), the transmission mechanism, the connecting mechanism and the infrared detection mechanism are all arranged at the top of the workbench (1), the transmission mechanism consists of a driving motor (3), a driving gear (4), an electric push rod (5), a bearing plate (6) and a bottom plate (7), the bottom plate (7) is fixedly connected to the top of the workbench (1), the electric push rod (5) is arranged at one end of the top of the bottom plate (7), the bearing plate (6) is slidably connected to the other end of the top of the bottom plate (7), the driving motor (3) is arranged at the top of the bearing plate (6), the driving gear (4) is fixedly connected to one end of an output shaft of the driving motor (3), the connecting mechanism consists of a driven gear (8), an arc clamping piece (9), an anti-slip pad (10), a bolt (11) and a hand screw nut (12), the driven gear (8) is in meshed connection with the driving gear (4), one arc clamping piece (9) is fixedly connected to one side of the driven gear (8), the other arc clamping piece (9) is slidably connected to one side of the driven gear (8), one end of the other arc clamping piece (9) is fixedly connected to the other end of the bolt (11), the two bolts (11) penetrate through two ends of the other arc clamping piece (9) respectively and are connected with one hand-screwed nut (12) in a threaded mode, and the inner sides of the two arc clamping pieces (9) are fixedly connected with one anti-slip pad (10).
2. The device for detecting dynamic balance of cold-rolled galvanization sink rolls according to claim 1, wherein: the number of the positioning seats (2) is two, and the connecting mechanism is arranged on one side of one positioning seat (2).
3. The device for detecting dynamic balance of cold-rolled galvanization sink rolls according to claim 1, wherein: u-shaped grooves (13) are formed in the tops of the two positioning seats (2), and wear-resistant pads are fixedly connected inside the U-shaped grooves (13).
4. The device for detecting dynamic balance of cold-rolled galvanization sink rolls according to claim 1, wherein: the positioning seat (2), the transmission mechanism and the connecting mechanism are all arranged on the same straight line, and the infrared detection mechanism is arranged on the same side of the positioning seat (2), the transmission mechanism and the connecting mechanism.
5. The device for detecting dynamic balance of cold-rolled galvanization sink rolls according to claim 1, wherein: the infrared detection mechanism consists of a linear module (14), a sliding table plate (15), a mounting rack (16) and an infrared range finder (17), wherein the linear module (14) is mounted at the top of the workbench (1).
6. The device for detecting dynamic balance of cold-rolled galvanization sink rolls according to claim 5, wherein: the sliding table plate (15) is arranged at the top of the linear module (14), and the mounting frame (16) is fixedly connected to the top of the sliding table plate (15).
7. The device for detecting dynamic balance of cold-rolled galvanization sink rolls according to claim 5, wherein: the infrared range finder (17) is arranged at one end of the top of the mounting frame (16), and the infrared range finder (17) and the positioning seat (2) are arranged on the same straight line.
8. The device for detecting dynamic balance of cold-rolled galvanization sink rolls according to claim 1, wherein: the two ends of the bottom of the workbench (1) are fixedly connected with supporting seats (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321934180.1U CN220251270U (en) | 2023-07-21 | 2023-07-21 | Device for detecting dynamic balance of cold-rolled galvanization sink roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321934180.1U CN220251270U (en) | 2023-07-21 | 2023-07-21 | Device for detecting dynamic balance of cold-rolled galvanization sink roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220251270U true CN220251270U (en) | 2023-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321934180.1U Active CN220251270U (en) | 2023-07-21 | 2023-07-21 | Device for detecting dynamic balance of cold-rolled galvanization sink roller |
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| Country | Link |
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| CN (1) | CN220251270U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118857556A (en) * | 2024-09-25 | 2024-10-29 | 江苏世创制辊科技有限公司 | A stable control mechanism for a dynamic balancing machine and a method of use |
| CN118936731A (en) * | 2024-10-10 | 2024-11-12 | 英飞同仁(江苏)风机有限公司 | A dynamic balancing test device and method for a Roots blower rotor |
-
2023
- 2023-07-21 CN CN202321934180.1U patent/CN220251270U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118857556A (en) * | 2024-09-25 | 2024-10-29 | 江苏世创制辊科技有限公司 | A stable control mechanism for a dynamic balancing machine and a method of use |
| CN118936731A (en) * | 2024-10-10 | 2024-11-12 | 英飞同仁(江苏)风机有限公司 | A dynamic balancing test device and method for a Roots blower rotor |
| CN118936731B (en) * | 2024-10-10 | 2024-12-20 | 英飞同仁(江苏)风机有限公司 | Dynamic balance test device and method for Roots blower rotor |
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