CN215985773U - Portable steel plate lower surface head and tail edge surface quality detector - Google Patents
Portable steel plate lower surface head and tail edge surface quality detector Download PDFInfo
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- CN215985773U CN215985773U CN202121435647.9U CN202121435647U CN215985773U CN 215985773 U CN215985773 U CN 215985773U CN 202121435647 U CN202121435647 U CN 202121435647U CN 215985773 U CN215985773 U CN 215985773U
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Abstract
The utility model provides a portable detector for the surface quality of the lower head and tail edges of a steel plate, which comprises a detection device; the detection device comprises an observation device, a rotating structure, an adjusting device, a fixing device, a telescopic device and a lighting device, and is of an L-shaped structure; one end of the observation device is fixedly connected with the rotating structure; the rotating structure is movably connected inside the adjusting device; the adjusting device is fixedly connected with the fixing device; the fixing device is movably connected with a lighting device, and the inside of the fixing device is slidably connected with a telescopic device. According to the utility model, the observation device is arranged, so that the production rhythm is not influenced, the layout of the existing equipment is not changed, the number of inspectors is not increased, the detection cost is effectively controlled, the quality control link of the steel plate is perfected, the defect missing detection risk is reduced, the flat appearance quality of the steel plate is improved, and meanwhile, the equipment is light and detachable and is easy to carry and use.
Description
Technical Field
The utility model relates to the technical field of metallurgical production, in particular to a portable surface quality detector for the lower head and tail edge parts of a steel plate.
Background
Currently, in the ferrous metallurgy industry, the quality of products determines the life and death of enterprises. In the quality control point, the surface quality of the steel plate is more visually displayed in front of a customer, and the first impression of the customer on the product is determined by the surface quality of the steel plate, so that the quality of the surface quality of the steel plate is particularly important.
When the existing portable detector for detecting the surface quality of the lower head and tail edges of the lower surface of the steel plate is used, the upper surface of the steel plate can be inspected piece by piece, the lower surface of the steel plate is subjected to spot inspection in proportion, whether the defects of the lower head and tail edges are cut off cannot be confirmed, the condition that the confirmation of turning plates piece by piece cannot be met in the actual production condition is met, the quality of the lower surface cannot be effectively detected, and the defect missing inspection risk exists.
Therefore, it is necessary to provide a portable detector for detecting the surface quality of the lower edge portion of the steel plate to solve the above problems by improving the existing structure and defects.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a portable detector for detecting the surface quality of the head and tail edges of the lower surface of a steel plate, which is provided by the background technology and aims to solve the problems that the upper surface of the steel plate can be inspected piece by piece, the lower surface is inspected in a spot mode in proportion, whether the defects of the head and tail edges of the lower surface are cut off cannot be confirmed, the confirmation of turning plates piece by piece cannot be met in the actual production condition, the quality of the lower surface cannot be detected effectively, and the defect missing detection risk exists.
The purpose and the efficiency of the surface quality detector for the lower head and the tail parts of the portable steel plate are achieved by the following specific technical means:
the portable detector for the surface quality of the head and the tail of the lower surface of the steel plate comprises a detection device;
the detection device comprises an observation device, a rotating structure, an adjusting device, a fixing device, a telescopic device and a lighting device, and is of an L-shaped structure;
one end of the observation device is fixedly connected with the rotating structure;
the rotating structure is movably connected inside the adjusting device;
the adjusting device is fixedly connected with the fixing device;
the fixing device is movably connected with a lighting device, and the inside of the fixing device is slidably connected with a telescopic device.
Further, the observation device includes:
the mirror frame is fixedly connected with the mirror surface inside, and one end of the mirror frame is fixedly connected with the rotating structure;
the mirror surface is 100 mm wide and 150mm long, and is wrapped by iron sheets so as to avoid damage to the mirror surface, and the size of the mirror surface can be adjusted according to actual field production conditions.
Further, the rotation structure includes:
one end of the connecting shaft is fixedly connected with the mirror frame, the other end of the connecting shaft is rotatably connected inside the adjusting device, and a hollow groove is formed inside the connecting shaft;
the elastic piece A is movably connected inside the hollow groove, and the limiting piece is simultaneously connected inside the hollow groove in a sliding manner;
the limiting piece is arranged above the elastic piece A, and one end of the limiting piece is of an arc-shaped structure;
the elastic part A is fixedly connected with the connecting shaft and the limiting part at two ends respectively, the elastic part A adopts a spring, the spring is a mechanical part which works by utilizing elasticity, the part made of elastic materials deforms under the action of external force, and restores to the original shape after the external force is removed, and the elastic part A is generally made of spring steel. The springs are various in types, and mainly comprise a spiral spring, a volute spiral spring, a plate spring, a special-shaped spring and the like according to the shapes, and the elastic piece A is the spiral spring.
Further, the adjusting device can be rotationally adjusted by taking the mirror surface as a reference, and the adjusting device comprises:
the connecting rod is hollow, and a sliding groove A and a preformed hole are formed in the connecting rod;
the sliding groove A is internally connected with a limiting piece in a sliding manner, a preformed hole is formed in the sliding groove A, and the sliding groove A is of an arc-shaped structure;
the preformed hole is in lap joint with the limiting piece;
the rotating shaft is fixedly connected with the connecting rod, and a ratchet wheel is fixedly connected to the rotating shaft;
the ratchet wheel is arranged at one end of the connecting rod and is in lap joint with the limiting plate;
the limiting plate is fixedly connected to the adjusting rod, and the adjusting rod is rotatably connected to the inside of the connecting piece A;
the adjusting rod is rotatably connected inside the connecting piece A;
the connecting piece A is fixedly connected with the fixing device, one side of the connecting piece A is hollow, an elastic piece B is movably connected at the hollow part of the connecting piece A, and the connecting rod is rotatably connected with the connecting piece A through a rotating shaft;
and two ends of the elastic part B are respectively fixedly connected with the limiting plate and the connecting part A.
Further, the fixing device includes:
the fixing rod is provided with an opening, and a sliding groove B is formed inside the fixing rod;
the holes are arranged in two groups;
the limiting grooves are arranged in two groups, and the two groups of limiting grooves are respectively arranged on two sides of the sliding groove B.
Further, the telescopic device comprises:
the top of the telescopic rod is fixedly connected with a handle, the telescopic rod is connected inside the sliding groove B in a sliding mode, and a containing groove is formed in the telescopic rod;
the two groups of insertion blocks are respectively movably connected to two sides of the accommodating groove and are fixedly connected with the sliding plate;
the sliding plates are arranged in two groups, and the two groups of sliding plates are respectively connected inside the accommodating groove in a sliding manner;
the elastic piece C is movably connected inside the accommodating groove, and two ends of the elastic piece C are fixedly connected with the sliding plate respectively;
the racks are arranged in two groups, the two groups of racks are respectively connected in the accommodating groove in a sliding manner, the racks are respectively fixedly connected with the sliding plate, and the two groups of racks are respectively meshed with the gears;
the gear is rotationally connected inside the accommodating groove, and one side of the gear is fixedly connected with the control shaft;
and the control shaft passes through the telescopic rod and is rotationally connected with the telescopic rod.
Further, the lighting device includes;
the guide rod is fixedly connected to the fixed rod through the opening and is in sliding connection with the connecting piece B;
the threaded rod is rotatably connected to the fixing rod through the opening and is rotatably connected with the connecting piece B, and one end of the threaded rod is fixedly connected with the knob;
the baffle plates are arranged in two groups, and the two groups of baffle plates are respectively and fixedly connected with the guide rod and the threaded rod;
and the lighting lamp is movably connected to the bottom of the connecting piece B, and the light source of the lighting lamp can adjust light condensation, light scattering and angles.
Compared with the prior structure, the utility model has the following advantages:
1. according to the utility model, the observation device is arranged, so that the detection can be carried out without influencing the production rhythm, changing the layout of the existing equipment and increasing the number of inspectors, the detection cost can be effectively controlled, the quality control link of the steel plate can be perfected, the risk of missing detection of defects is reduced, the leveling appearance quality of the steel plate is improved, and meanwhile, the equipment is portable and detachable and is easy to carry and use.
2. The adjusting device can adjust the mirror surface by 0-360 degrees by taking the mirror surface as a reference through the adjusting device and the rotating structure, so that the mirror surface can be conveniently inserted into the lower surface of the steel plate according to different angles, the adjusting capability is good, and the applicability is improved.
3. The telescopic device can be manufactured by different parts respectively because the tools are assembled and used, keeps the same connecting part, can be assembled and used by using parts with different specifications aiming at different environments instead of manufacturing a whole set of tools when the environments are different, and can be adjusted according to the height of a user, so that the telescopic device has good adjusting capability.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic view of an observation apparatus according to the present invention;
FIG. 3 is a schematic view of a rotating structure of the present invention;
FIG. 4 is a schematic view of the adjusting device according to the present invention;
FIG. 5 is an enlarged schematic view of the adjusting device of the present invention;
FIG. 6 is a schematic view of an illumination device according to the present invention;
FIG. 7 is a schematic view of a fixing device according to the present invention;
FIG. 8 is a schematic view of the structure of the telescopic device of the present invention;
fig. 9 is an enlarged schematic view of the telescopic device of the present invention.
In the figure:
1. a detection device;
2. an observation device; 201. a mirror frame; 202. a mirror surface;
3. a rotating structure; 301. a connecting shaft; 302. hollowing out the grooves; 303. a limiting member; 304. an elastic member A;
4. an adjustment device; 401. a connecting rod; 402. a sliding groove A; 403. reserving a hole; 404. a rotating shaft; 405. a ratchet wheel; 406. adjusting a rod; 407. a limiting plate; 408. an elastic member B; 409. a connecting piece A;
5. a fixing device; 501. fixing the rod; 502. opening a hole; 503. a sliding groove B; 504. a limiting groove;
6. a telescoping device; 601. a telescopic rod; 602. a handle; 603. a containing groove; 604. inserting a block; 605. a sliding plate; 606. a rack; 607. an elastic member C; 608. a gear; 609. a control shaft;
7. an illumination device; 701. a guide bar; 702. a threaded rod; 703. a knob; 704. a baffle plate; 705. a connecting piece B; 708. a lighting fixture.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings and described below. While the utility model will be described in conjunction with the exemplary embodiments, it will be understood that the description is not intended to limit the utility model to the exemplary embodiments. On the contrary, the utility model is intended to cover not only the exemplary embodiments, but also various alternative, modified, equivalent and other embodiments, which may be included within the spirit and scope of the utility model as defined by the appended claims.
Referring to fig. 1 to 9, the portable detector for detecting the surface quality of the head and tail edges of the lower surface of a steel plate comprises a detection device 1;
the detection device 1 comprises an observation device 2, a rotating structure 3, an adjusting device 4, a fixing device 5, a telescopic device 6 and a lighting device 7, and the detection device 1 is of an L-shaped structure;
one end of the observation device 2 is fixedly connected with the rotating structure 3;
the rotating structure 3 is movably connected inside the adjusting device 4;
the adjusting device 4 is fixedly connected with the fixing device 5;
the fixing device 5 is movably connected with a lighting device 7, and the inside of the fixing device 5 is slidably connected with a telescopic device 6.
As shown in fig. 2, wherein the observation device 2 includes:
As shown in fig. 3, wherein the rotating structure 3 includes:
one end of the connecting shaft 301 is fixedly connected with the mirror frame 201, the other end of the connecting shaft 301 is rotatably connected inside the adjusting device 4, and a hollow groove 302 is formed inside the connecting shaft 301;
the inner part of the hollow groove 302 is movably connected with an elastic part A304, and the inner part of the hollow groove 302 is simultaneously connected with a limiting part 303 in a sliding manner;
the limiting piece 303, the limiting piece 303 is arranged above the elastic piece a304, and one end of the limiting piece 303 is in an arc structure;
two ends of the elastic element a304 are respectively and fixedly connected with the connecting shaft 301 and the limiting element 303.
As shown in fig. 4, the adjusting device 4 includes:
the connecting rod 401 is hollow, and a sliding groove A402 and a preformed hole 403 are formed in the connecting rod 401;
a slide groove a402, a stopper 303 being slidably connected to the inside of the slide groove a 402;
a preformed hole 403, wherein the preformed hole 403 is overlapped with the limiting piece 303;
the rotating shaft 404 is fixedly connected with the connecting rod 401, and a ratchet 405 is fixedly connected to the rotating shaft 404;
the ratchet 405 is arranged at one end of the connecting rod 401, and the ratchet 405 is lapped with the limiting plate 407;
the limiting plate 407, the limiting plate 407 is fixedly connected to the adjusting rod 406, and the adjusting rod 406 is rotatably connected to the inside of the connecting piece A409;
the adjusting rod 406 is rotatably connected inside the connecting piece A409;
the connecting piece A409 is fixedly connected with the fixing device 5, one side of the connecting piece A409 is hollowed out, the hollowed-out part of the connecting piece A409 is movably connected with an elastic piece B408, and the connecting rod 401 is rotatably connected with the connecting piece A409 through a rotating shaft 404;
the two ends of the elastic part B408 are respectively fixedly connected with the limiting plate 407 and the connecting part A409, and the mirror surface 202 can be adjusted by 0-360 degrees by taking the mirror surface 202 as a reference through the adjusting device 4 and the rotating structure 3, so that the mirror surface 202 can be conveniently inserted into the lower surface of the steel plate according to different angles, and the adjusting capacity is good, and the applicability is improved.
As shown in fig. 7, wherein the fixing device 5 includes:
a fixing rod 501, wherein the fixing rod 501 is provided with an opening 502, and a sliding groove B503 is arranged inside the fixing rod 501;
the two sets of limiting grooves 504 are arranged, and the two sets of limiting grooves 504 are respectively arranged on two sides of the sliding groove B503.
As shown in fig. 9, the telescopic device 6 includes:
the top of the telescopic rod 601 is fixedly connected with a handle 602, the telescopic rod 601 is connected inside the sliding groove B503 in a sliding manner, and an accommodating groove 603 is formed inside the telescopic rod 601;
the inserting blocks 604 are in a trapezoidal structure, the inserting blocks 604 are arranged in two groups, the two groups of inserting blocks 604 are movably connected to two sides of the accommodating groove 603 respectively, and the inserting blocks 604 are fixedly connected with the sliding plate 605;
the sliding plates 605 are arranged in two groups, and the two groups of sliding plates 605 are respectively connected inside the accommodating groove 603 in a sliding manner;
the elastic piece C607 is movably connected inside the accommodating groove 603, and two ends of the elastic piece C607 are fixedly connected with the sliding plate 605 respectively;
the racks 606 and the racks 606 are arranged in two groups, the two groups of racks 606 are respectively connected in the containing groove 603 in a sliding manner, the racks 606 are respectively fixedly connected with the sliding plate 605, and the two groups of racks 606 are respectively meshed with the gear 608;
a gear 608, the gear 608 is rotatably connected inside the receiving groove 603, and a control shaft 609 is fixedly connected to one side of the gear 608;
the control shaft 609 penetrates through the telescopic rod 601 and is rotatably connected with the telescopic rod 601, different parts can be manufactured respectively due to the fact that tools are used for assembly, connection positions are kept the same, the tools can be assembled and used for different environments and parts with different specifications instead of manufacturing a whole set of tools when the environments are different, and the telescopic device 6 can be adjusted according to the height of a user and has good adjusting capacity.
As shown in fig. 6, wherein the lighting device 7 comprises;
the guide rod 701 is fixedly connected to the fixing rod 501 through the opening 502, and the guide rod 701 is connected with the connecting piece B705 in a sliding mode;
the threaded rod 702 is rotatably connected to the fixing rod 501 through the opening 502, the threaded rod 702 is rotatably connected with the connecting piece B705, and one end of the threaded rod 702 is fixedly connected with the knob 703;
the baffles 704 are arranged in two groups, and the two groups of baffles 704 are respectively fixedly connected with the guide rod 701 and the threaded rod 702;
and the lighting lamp 708 is movably connected to the bottom of the connecting piece B705.
In another embodiment, the lighting device 7 is movably connected to a sliding block, the sliding block is slidably connected to the fixing rod 501, two ends of the sliding block are rotatably connected to a screw rod, one end of the screw rod is fixedly connected to a knob, the other end of the screw rod is in lap joint with the fixing rod 501, and the tightness relationship between the screw rod and the fixing rod 501 can be controlled by rotating the knob, so that the height of the lighting device 7 can be adjusted through the sliding block.
The working principle of the embodiment is as follows:
this is novel in carrying out, when examining the head and the tail portion under the steel sheet, with mirror surface 202 stretch into the steel sheet down to the angle that stretches into through rotating-structure 3 and adjusting device 4 adjustment mirror surface 202 makes the light source shine the mirror surface, through mirror surface reflection of light inspection steel sheet lower surface quality, before detection device 1 uses, can adjust the height of handle 602 through fixing device 5 and telescoping device 6 simultaneously, is convenient for adjust according to different users' height.
The utility model is not described in detail, but is well known to those skilled in the art.
In summary, although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments or equivalent substitutions for some technical features, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. Portable steel sheet below table head and tail edge portion surface quality detector, its characterized in that: comprises a detection device (1);
the detection device (1) comprises an observation device (2), a rotating structure (3), an adjusting device (4), a fixing device (5), a telescopic device (6) and a lighting device (7), and the detection device (1) is of an L-shaped structure;
one end of the observation device (2) is fixedly connected with the rotating structure (3);
the rotating structure (3), the rotating structure (3) is movably connected inside the adjusting device (4);
the adjusting device (4), the adjusting device (4) is fixedly connected with the fixing device (5);
the fixing device (5) is movably connected with a lighting device (7), and the inside of the fixing device (5) is slidably connected with a telescopic device (6).
2. The portable steel plate lower surface head and tail edge portion surface quality detector according to claim 1, characterized in that: the observation device (2) comprises: the mirror frame (201), the inside fixedly connected with mirror surface (202) of mirror frame (201), and the one end and the rotating-structure (3) fixed connection of mirror frame (201).
3. The portable steel plate lower surface head and tail edge portion surface quality detector according to claim 1, characterized in that: the rotating structure (3) comprises: one end of the connecting shaft (301) is fixedly connected with the mirror frame (201), the other end of the connecting shaft (301) is rotatably connected inside the adjusting device (4), and a hollow groove (302) is formed inside the connecting shaft (301); the elastic piece A (304) is movably connected inside the hollow groove (302), and the limiting piece (303) is simultaneously connected inside the hollow groove (302) in a sliding manner; the limiting piece (303), the limiting piece (303) is arranged above the elastic piece A (304), and one end of the limiting piece (303) is of an arc structure; the two ends of the elastic piece A (304) are respectively fixedly connected with the connecting shaft (301) and the limiting piece (303).
4. The portable steel plate lower surface head and tail edge portion surface quality detector according to claim 1, characterized in that: the adjustment device (4) comprises:
the connecting rod (401), the inside of the connecting rod (401) is hollowed, and a sliding groove A (402) and a preformed hole (403) are formed in the connecting rod (401); a sliding groove A (402), wherein a limiting piece (303) is connected inside the sliding groove A (402) in a sliding manner;
the preformed hole (403), the preformed hole (403) is lapped with the limiting piece (303); the rotating shaft (404), the rotating shaft (404) is fixedly connected with the connecting rod (401), and a ratchet wheel (405) is fixedly connected to the rotating shaft (404); the ratchet wheel (405) is arranged at one end of the connecting rod (401), and the ratchet wheel (405) is in lap joint with the limiting plate (407); the limiting plate (407), the limiting plate (407) is fixedly connected to the adjusting rod (406), and the adjusting rod (406) is rotatably connected to the inside of the connecting piece A (409); the adjusting rod (406), the adjusting rod (406) is rotatably connected inside the connecting piece A (409); the connecting piece A (409), the connecting piece A (409) is fixedly connected with the fixing device (5), one side of the connecting piece A (409) is hollowed out, the hollowed-out part of the connecting piece A (409) is movably connected with an elastic piece B (408), and the connecting rod (401) is rotatably connected with the connecting piece A (409) through a rotating shaft (404); the two ends of the elastic piece B (408) are respectively fixedly connected with the limiting plate (407) and the connecting piece A (409).
5. The portable steel plate lower surface head and tail edge portion surface quality detector according to claim 1, characterized in that: the fixing device (5) comprises: the fixing rod (501), the fixing rod (501) is provided with a hole (502), and the inside of the fixing rod (501) is provided with a sliding groove B (503); the openings (502), the openings (502) are arranged in two groups; the limiting grooves (504) are arranged in two groups, and the two groups of limiting grooves (504) are respectively arranged on two sides of the sliding groove B (503).
6. The portable steel plate lower surface head and tail edge portion surface quality detector according to claim 1, characterized in that: the telescopic device (6) comprises: the top of the telescopic rod (601) is fixedly connected with a handle (602), the telescopic rod (601) is connected to the inside of the sliding groove B (503) in a sliding mode, and a containing groove (603) is formed in the telescopic rod (601); the inserting blocks (604) are in a trapezoidal structure, the inserting blocks (604) are arranged in two groups, the two groups of inserting blocks (604) are respectively movably connected to two sides of the accommodating groove (603), and the inserting blocks (604) are fixedly connected with the sliding plate (605);
the sliding plates (605), the sliding plates (605) are arranged in two groups, and the two groups of sliding plates (605) are respectively connected in the containing groove (603) in a sliding manner; the elastic piece C (607) is movably connected inside the accommodating groove (603), and two ends of the elastic piece C (607) are fixedly connected with the sliding plate (605) respectively; the racks (606) are arranged in two groups, the two groups of racks (606) are respectively connected in the accommodating groove (603) in a sliding manner, the racks (606) are respectively fixedly connected with the sliding plate (605), and the two groups of racks (606) are respectively meshed with the gear (608); the gear (608) is rotatably connected inside the accommodating groove (603), and one side of the gear (608) is fixedly connected with a control shaft (609); the control shaft (609) penetrates through the telescopic rod (601) and is connected with the telescopic rod (601) in a rotating mode.
7. The portable steel plate lower surface head and tail edge portion surface quality detector according to claim 1, characterized in that: the lighting device (7) comprises; the guide rod (701), the guide rod (701) is fixedly connected to the fixing rod (501) through the opening (502), and the guide rod (701) is connected with the connecting piece B (705) in a sliding mode; the threaded rod (702), the threaded rod (702) is rotatably connected to the fixing rod (501) through the opening (502), the threaded rod (702) is rotatably connected with the connecting piece B (705), and one end of the threaded rod (702) is fixedly connected with the knob (703); the baffle plates (704) are arranged in two groups, and the two groups of baffle plates (704) are respectively and fixedly connected with the guide rod (701) and the threaded rod (702); and the lighting lamp (708), the lighting lamp (708) is movably connected to the bottom of the connecting piece B (705).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121435647.9U CN215985773U (en) | 2021-06-28 | 2021-06-28 | Portable steel plate lower surface head and tail edge surface quality detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121435647.9U CN215985773U (en) | 2021-06-28 | 2021-06-28 | Portable steel plate lower surface head and tail edge surface quality detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215985773U true CN215985773U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121435647.9U Active CN215985773U (en) | 2021-06-28 | 2021-06-28 | Portable steel plate lower surface head and tail edge surface quality detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215985773U (en) |
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2021
- 2021-06-28 CN CN202121435647.9U patent/CN215985773U/en active Active
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