CN220467466U - Off-line detection lifting device for cold-rolled sheet strip - Google Patents
Off-line detection lifting device for cold-rolled sheet strip Download PDFInfo
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- CN220467466U CN220467466U CN202321916220.XU CN202321916220U CN220467466U CN 220467466 U CN220467466 U CN 220467466U CN 202321916220 U CN202321916220 U CN 202321916220U CN 220467466 U CN220467466 U CN 220467466U
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- base
- deflector roll
- guide rail
- pneumatic cylinder
- cold
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- 238000001514 detection method Methods 0.000 title claims abstract description 13
- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 18
- 239000010959 steel Substances 0.000 abstract description 18
- 238000007689 inspection Methods 0.000 abstract description 15
- 230000007547 defect Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007373 indentation Methods 0.000 description 4
- 238000005097 cold rolling Methods 0.000 description 2
- 241001417935 Platycephalidae Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a lifting device for off-line detection of a cold-rolled sheet strip, and belongs to the technical field of cold-rolled sheet strip production equipment. The technical proposal is as follows: contain pneumatic cylinder base (1), lift pneumatic cylinder (2), deflector roll base (3), guide rail base (4), guide rail (5), synchronizing bar (6) and deflector roll (10), two lift pneumatic cylinder (2) cylinder bodies are fixed respectively on pneumatic cylinder base (1), be equipped with synchronizing bar (6) between two lift pneumatic cylinder (2) jar poles, deflector roll base (3) are connected with two lift pneumatic cylinder (2) jar poles, sliding connection is on guide rail (5) about deflector roll base (3) both ends respectively, deflector roll (5) are fixed on guide rail base (4), deflector roll (10) both ends are rotated respectively and are connected on the support, the support is fixed on deflector roll base (3), wholly be bilateral symmetry structure. The beneficial effects of the utility model are as follows: the quality inspection of the strip steel surface is convenient, and whether the quality defect exists in the strip steel can be rapidly and accurately judged.
Description
Technical Field
The utility model relates to a cold-rolled sheet strip off-line detection lifting device, and belongs to the technical field of cold-rolled sheet strip production equipment in the metallurgical industry.
Background
In the cold rolling process, in order to ensure the surface quality of the sheet and strip, periodic inspection of the surface quality of the sheet and strip after rolling is required. Mainly observing whether the surface of the plate belt has surface quality defects such as pits, indentations, roll marks and the like. Once these problems occur, it is necessary to shut down the cleaning of the roll surface or to replace the roll in time. In cold rolling production, off-line inspection equipment is generally used for uncoiling and inspecting rolled finished steel coils.
The existing off-line inspection equipment is characterized in that a plate belt after being uncoiled by an uncoiler is paved on an inspection belt through a transmission belt. The quality inspection personnel turn on the inspection lighting lamp, and can carry out quality inspection on the upper surface of the plate strip. Once the quality defects of pits, indentations and roll marks on the surface of the plate and strip are found, the machine is stopped in time, so that products with mass quality defects are avoided. Problems with such off-line inspection equipment are: 1) Because the plate belt is paved on the conveying belt, quality inspectors can only inspect the upper surface of the strip steel, and when inspecting the lower surface of the strip steel, the strip steel needs to be overturned by using a lower line belt or manually, so that the efficiency of strip steel inspection is seriously affected by time and labor consumption; 2) When inspecting the roll marks and the indentations on the surface of the strip steel, because the surface of the strip steel is required to be polished by using the oilstone, when polishing, because the strip steel is tiled on the belt, once impurity particles or stripes exist on the surface of the belt, the sources of the indentations on the surface of the strip steel are difficult to accurately judge, so that the inspection accuracy of the strip steel is affected.
Disclosure of Invention
The utility model aims to provide the off-line detection lifting device for the cold-rolled sheet strip, which is convenient for checking the surface quality of strip steel, can rapidly and accurately judge whether the sheet strip has quality defects, and solves the problems in the background technology.
The technical scheme of the utility model is as follows:
the utility model provides a cold rolled strip off-line detection lifting device, contains the pneumatic cylinder base, lifts the pneumatic cylinder, deflector roll base, guide rail, synchronizing bar and deflector roll, and two lift the pneumatic cylinder body and fix respectively on the pneumatic cylinder base, are equipped with the synchronizing bar between two lift the pneumatic cylinder jar poles, and the deflector roll base is connected with two lift the pneumatic cylinder jar poles, and sliding connection is on the guide rail about the deflector roll base both ends respectively, the guide rail is fixed on the guide rail base, and the deflector roll both ends are rotated respectively and are connected on the support, the support is fixed on the deflector roll base, wholly is bilateral symmetry structure.
The cylinder rod of the hydraulic cylinder is connected with the synchronous rod through a semicircular distance ring.
The semicircular distance ring is semicircular matched with the cylinder rod of the hydraulic cylinder, and is fixed on the synchronous rod through bolts.
The guide rail is provided with a concave slideway matched with the guide roller base.
The guide roller base is connected with the two lifting hydraulic cylinder rods through the lug seats and the connecting pin shafts.
The support at the two ends of the guide roller comprises an upper support and a lower support, the guide roller is rotatably connected to the upper support through a bearing, the upper support is fixed to the lower support, and the lower support is fixed to the guide roller base.
The beneficial effects of the utility model are as follows: lifting the guide roller base and the guide roller through the lifting hydraulic cylinder enables the inspected plate strip to be supported in a suspended state, so that whether the plate strip has quality defects or not can be judged rapidly and accurately, meanwhile, quality inspection can be carried out on the lower surface of the strip steel very easily, the working efficiency of strip steel quality inspection is improved, smooth production operation is guaranteed, and the plate strip cannot be scratched.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a front view of a synchronous lever semi-circular distance ring;
FIG. 4 is a top view of a synchronous lever semi-circular distance ring;
in the figure: the hydraulic cylinder comprises a hydraulic cylinder base 1, a lifting hydraulic cylinder 2, a guide roller base 3, a guide rail base 4, a guide rail 5, a synchronizing rod 6, an ear seat 7, a connecting pin shaft 8, a semicircular distance ring 9, a guide roller 10, a lower support 11, an upper support 12, a guide rail base convex structure 13, a concave slideway 14, a semicircular joint surface 15 and a connecting bolt hole 16.
Description of the embodiments
The utility model is further illustrated by way of example with reference to the accompanying drawings.
Referring to fig. 1-4, a cold-rolled strip off-line detection lifting device comprises a hydraulic cylinder base 1, lifting hydraulic cylinders 2, a guide roller base 3, a guide rail base 4, a guide rail 5, a synchronizing rod 6 and a guide roller 10, wherein two lifting hydraulic cylinder 2 cylinder bodies are respectively fixed on the hydraulic cylinder base 1, the synchronizing rod 6 is arranged between two lifting hydraulic cylinder 2 cylinder rods, the guide roller base 3 is connected with the two lifting hydraulic cylinder 2 cylinder rods, two ends of the guide roller base 3 are respectively connected on the guide rail 5 in an up-down sliding manner, the guide rail 5 is fixed on the guide rail base 4, two ends of the guide roller 10 are respectively connected on a support in a rotating manner, and the support is fixed on the guide roller base 3 and is of a bilateral symmetry structure as a whole.
In this embodiment, fig. 1 shows that two lifting hydraulic cylinders 2 are mounted on a hydraulic cylinder base 1, and the hydraulic cylinder base 1 is a steel structure base. The synchronous rod 6 is arranged between the two lifting hydraulic cylinders 2, the semicircular distance ring 9 is clamped on the cylinder rod of the lifting hydraulic cylinders 2, the semicircular distance ring 9 is fixed on the synchronous rod 6 through a connecting bolt, and the flat head mounting leaning pin shaft 8 of the lifting hydraulic cylinders 2 is arranged on the lug seat 7 of the guide roller base 3.
Fig. 1 shows that the lower support 11 is welded at two ends of the upper part of the guide roller base 3, and the upper support 12 is mounted on the lower support 11 by bolts for mounting the guide roller 10. Two lug seats 7 are welded below the guide roller base 3 and are used for fixing flat heads of the lifting hydraulic cylinder 2.
Fig. 2 shows that the two ends of the guide roller base 3 are processed into a convex structure 13, the guide rail 5 is provided with a concave slideway 14, and the guide rail 5 ensures that the guide roller base 3 can move up and down in the vertical direction.
Fig. 3 and 4 show a semicircular distance ring 9, the diameter of the semicircular joint surface 15 of which is the same as the diameter of the cylinder rod of the lifting hydraulic cylinder 2, so as to ensure that the semicircular distance ring 9 can be tightly combined with the cylinder rod of the lifting hydraulic cylinder 2. The semicircular distance ring 9 is arranged between the flat head of the hydraulic cylinder and the gland, and the lowest position of the guide roller 10 is adjusted by adding a gasket.
When the device is used, the plate strip uncoiled by the uncoiler is placed on the guide roller 10, the guide roller base 3 and the guide roller 10 are lifted by the lifting hydraulic cylinder 2, so that the inspected plate strip is supported in a suspended state, whether the plate strip has quality defects or not can be judged rapidly and accurately, meanwhile, the quality inspection can be easily carried out on the lower surface of the strip steel, the working efficiency of the quality inspection of the strip steel is improved, the smooth production operation is ensured, and the plate strip is not scratched.
Claims (6)
1. The utility model provides a cold rolled sheet area off-line detection lifting device which characterized in that: contain pneumatic cylinder base (1), lift pneumatic cylinder (2), deflector roll base (3), guide rail base (4), guide rail (5), synchronizing bar (6) and deflector roll (10), two lift pneumatic cylinder (2) cylinder bodies are fixed respectively on pneumatic cylinder base (1), are equipped with synchronizing bar (6) between two lift pneumatic cylinder (2) jar poles, deflector roll base (3) are connected with two lift pneumatic cylinder (2) jar poles, and sliding connection is on guide rail (5) about deflector roll base (3) both ends respectively, guide rail (5) are fixed on guide rail base (4), and deflector roll (10) both ends are swivelling joint respectively on the support, the support is fixed on deflector roll base (3), wholly is bilateral symmetry structure.
2. The cold-rolled strip off-line detection lifting device according to claim 1, wherein: the cylinder rod of the hydraulic cylinder (2) is connected with the synchronous rod (6) through a semicircular distance ring (9).
3. The cold-rolled strip off-line detection lifting device according to claim 2, wherein: the semicircular distance ring (9) is semicircular matched with a cylinder rod of the hydraulic cylinder (2), and the semicircular distance ring (9) is fixed on the synchronous rod (6) through bolts.
4. The cold-rolled strip off-line detection lifting device according to claim 1, wherein: the guide rail (5) is provided with a concave slideway (14) matched with the guide roller base (3).
5. The cold-rolled strip off-line detection lifting device according to claim 1, wherein: the guide roller base (3) is connected with cylinder rods of the two lifting hydraulic cylinders (2) through the lug seats (7) and the connecting pin shafts (8).
6. The cold-rolled strip off-line detection lifting device according to claim 1, wherein: the support at two ends of the guide roller (10) comprises an upper support (12) and a lower support (11), the guide roller (10) is rotatably connected to the upper support (12) through a bearing, the upper support (12) is fixed to the lower support (11), and the lower support (11) is fixed to the guide roller base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321916220.XU CN220467466U (en) | 2023-07-20 | 2023-07-20 | Off-line detection lifting device for cold-rolled sheet strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321916220.XU CN220467466U (en) | 2023-07-20 | 2023-07-20 | Off-line detection lifting device for cold-rolled sheet strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220467466U true CN220467466U (en) | 2024-02-09 |
Family
ID=89801422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321916220.XU Active CN220467466U (en) | 2023-07-20 | 2023-07-20 | Off-line detection lifting device for cold-rolled sheet strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220467466U (en) |
-
2023
- 2023-07-20 CN CN202321916220.XU patent/CN220467466U/en active Active
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