CN213856428U

CN213856428U - Straightening device is used in shaped steel production convenient to adjust

Info

Publication number: CN213856428U
Application number: CN202022142463.5U
Authority: CN
Inventors: 孙桂洲
Original assignee: Tianjin Shengbo Metal Products Co ltd
Current assignee: Tianjin Shengbo Metal Products Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-08-03
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a straightener is used in shaped steel production convenient to adjust relates to a shaped steel production field. The utility model discloses in, including box and tripod, the top of tripod is rotated and is connected with central major axis, the outside of central major axis is rotated and is connected with the bearing, the outside of bearing is provided with the rolling disc, the outside of rolling disc is provided with shaped steel, the bottom fixed mounting of tripod has the bottom plate, is provided with the stop device who comprises concave type piece, spring and connecting block, and through the restoring force of spring, effectually fix shaped steel, avoided shaped steel to produce the skew and cause shaped steel bending and fracture at the in-process of production, cause the unnecessary loss, improved production efficiency, be provided with first motor, threaded rod, slip cap and bevel gear, start first motor, rise shaped steel to with stop device on the same water flat line, avoided shaped steel secondary bending, improved the quality of product production.

Description

Straightening device is used in shaped steel production convenient to adjust

Technical Field

The utility model relates to a shaped steel production technical field especially relates to a straightener is used in shaped steel production convenient to adjust.

Background

Straightening is to correct shape defects of metal processing products, is one of important finishing processes, and in the process of producing and processing section steel, because of a coil state, shape defects exist, and before use, the defects such as bending and the like are eliminated under the action of external force through the straightening process, so that the section steel can reach a processable state.

Most of the existing straightening devices are not highly adjusted, in the processing process, profile steel cannot be kept in a horizontal state with the straightening devices, and therefore the profile steel can be secondarily bent during processing, the quality of products is affected, and workers cannot conveniently carry out loading and unloading operations.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a straightener is used in shaped steel production convenient to adjust has height-adjusting and limiting displacement.

The utility model discloses a can realize through following technical scheme:

a straightening device convenient to adjust for profile steel production comprises a box body and a tripod, wherein the top of the tripod is rotatably connected with a central long shaft, the outer side of the central long shaft is rotatably connected with a bearing, a rotating disc is arranged on the outer side of the bearing, profile steel is arranged on the outer side of the rotating disc, a bottom plate is fixedly mounted at the bottom of the tripod, a sliding sleeve is fixedly mounted at the bottom of the bottom plate, a threaded rod is arranged inside the sliding sleeve, a protective box is arranged on one side of the sliding sleeve, a first bevel gear is arranged at one end of the bottom of the threaded rod, a first motor is fixedly mounted on one side of the protective box, a rotating shaft is arranged at the output end of the first motor, a second bevel gear is arranged at one end of the rotating shaft, which is far away from the first motor, a feed inlet is formed in one side of the box body, a discharge outlet is formed in the other side of the box body, a support plate is fixedly mounted on one side of the box body, the utility model discloses a supporting box, including the bottom fixed mounting of backup pad, the bottom of backup pad is provided with the bracing piece, the top of backup pad is provided with the connecting block, one side of connecting block is provided with the spring, the one end that the connecting block was kept away from to the spring is provided with concave type piece, the rear portion fixed mounting of box has the second motor, the output of second motor is provided with the connecting axle, the one end that the second motor was kept away from to the connecting axle is provided with the live-rollers, the anterior fixed mounting of box has the third motor, the bottom fixed mounting of box has the support column.

Through adopting above-mentioned technical scheme, make first bevel gear and second bevel gear rotatory through setting up of first motor to it is rotatory to drive the threaded rod, and the staff of being convenient for installs shaped steel and carries out altitude mixture control to the shaped steel.

Further setting the following steps: shaped steel runs through in the inside of box, the box is inside to be provided with 3 live-rollers respectively in the top and the bottom of shaped steel, arbitrary the both ends of live-roller all are provided with the connecting axle, the inside 3 live-rollers that set up at the top of shaped steel of box are by second motor drive, 3 live-rollers that the inside of box set up in the bottom of shaped steel are by third motor drive, the output of second motor all passes through clearance fit with the rear portion of box and is connected, the output of third motor all passes through clearance fit with the front portion of box and is connected, arbitrary the one end that the live-roller was kept away from to the connecting axle all passes through the bearing with the inner wall of box and is connected.

Through adopting above-mentioned technical scheme, second motor and third motor cooperation have improved the straightening effect of shaped steel.

Further setting the following steps: and limiting devices consisting of concave blocks, springs and connecting blocks are arranged at two ends of the section steel at the top of the supporting plate.

Through adopting above-mentioned technical scheme, through the restoring force of spring, effectually fix shaped steel, avoided shaped steel to produce the skew and cause shaped steel bending and fracture in the in-process of production, caused the unnecessary loss, improved production efficiency.

Further setting the following steps: the utility model discloses a motor protection device, including bottom plate, pivot, first motor, threaded rod, first bevel gear, first motor, pivot, second bevel gear, threaded rod, first motor, second motor, first motor, second motor, the pivot is connected with first motor, the pivot surface is connected with second, the top of bottom protection box, the bottom of bottom board, the bottom of bottom board, the bottom is provided with the bottom by the sliding sleeve, and first motor, and second gear, and second motor, first motor is connected with second gear, first motor, first bevel gear meshes with second gear, first motor, first bevel gear, first motor, first bevel gear meshes with second bevel gear, first motor, first bevel gear meshes with second bevel gear, first bevel gear meshes with the, first bevel gear, and second bevel gear, first bevel gear meshes, and second bevel gear mesh, and second bevel gear.

By adopting the technical scheme, the section steel is lifted to the same horizontal line with the limiting device, the secondary bending of the section steel is avoided, and the product production quality is improved.

Further setting the following steps: the third motor and the second motor rotate in opposite directions.

Through adopting above-mentioned technical scheme, the shaped steel of being convenient for conveys on the live-rollers.

Further setting the following steps: the first motor, the third motor and the second motor are externally connected with a power supply.

Through adopting above-mentioned technical scheme, motor external power and solenoid valve are convenient for control motor and are carried out work.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the limiting device is provided with the limiting device consisting of the concave block, the spring and the connecting block, the structural steel is effectively fixed through restoring force of the spring, bending and breakage of the structural steel caused by deviation generated in the production process of the structural steel are avoided, unnecessary loss is caused, and production efficiency is improved.

(2) The first motor is controlled to rotate, the threaded rod is driven to rotate, the sliding sleeve is made to ascend, the rotating disc is made to ascend, the profile steel is made to ascend to the same horizontal line with the limiting device, secondary bending of the profile steel is avoided, and the product production quality is improved.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a top view of the case of FIG. 1;

figure 3 is a side view of the spacing device of figure 1.

Reference numerals: 1. a box body; 2. a central major axis; 3. a bearing; 4. rotating the disc; 5. section steel; 6. a tripod; 7. a base plate; 8. a sliding sleeve; 9. a threaded rod; 10. a protection box; 11. a rotating shaft; 12. a first motor; 13. a support pillar; 14. a discharge port; 15. a connecting shaft; 16. a rotating roller; 17. a feed inlet; 18. a support bar; 19. connecting blocks; 20. a support plate; 21. a spring; 22. a concave block; 23. a second motor; 24. a third motor; 25. a first bevel gear; 26. a second bevel gear.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, for the straightening device for producing profile steel convenient to adjust disclosed by the utility model, comprising a box body 1 and a tripod 6, the top of the tripod 6 is rotatably connected with a central long shaft 2, the outer side of the central long shaft 2 is rotatably connected with a bearing 3, the outer side of the bearing 3 is provided with a rotating disc 4, the outer side of the rotating disc 4 is provided with profile steel 5, the bottom of the tripod 6 is fixedly provided with a bottom plate 7, the bottom of the bottom plate 7 is fixedly provided with a sliding sleeve 8, the inside of the sliding sleeve 8 is provided with a threaded rod 9, one side of the sliding sleeve 8 is provided with a protective box 10, one end of the bottom of the threaded rod 9 is provided with a first bevel gear 25, one side of the protective box 10 is fixedly provided with a first motor 12, the output end of the first motor 12 is provided with a rotating shaft 11, one end of the rotating shaft 11 far away from the first motor 12 is provided with a second bevel gear 26, one side of the box body 1 is provided with a feed inlet 17, discharge gate 14 has been seted up to the opposite side of box 1, one side fixed mounting of box 1 has backup pad 20, the bottom fixed mounting of backup pad 20 has bracing piece 18, the top of backup pad 20 is provided with connecting block 19, one side of connecting block 19 is provided with spring 21, the one end that connecting block 19 was kept away from to spring 21 is provided with concave type piece 22, the rear portion fixed mounting of box 1 has second motor 23, the output of second motor 23 is provided with connecting axle 15, the one end that second motor 23 was kept away from to connecting axle 15 is provided with rotor roll 16, the anterior fixed mounting of box 1 has third motor 24, the bottom fixed mounting of box 1 has support column 13.

Referring to fig. 1-3, shaped steel 5 runs through in the inside of box 1, box 1 is inside to be provided with 3 live-rollers 16 respectively at the top and the bottom of shaped steel 5, the both ends of arbitrary live-roller 16 all are provided with connecting

axle

15, 3 live-rollers 16 that box 1 is inside to set up at the top of shaped steel 5 are driven by

second motor

23, 3 live-rollers 16 that box 1's inside set up in shaped steel 5's bottom are driven by third motor 24, the output of second motor 23 all is connected through clearance fit with the rear portion of box 1, the output of third motor 24 all is connected through clearance fit with the front portion of box 1, the one end that live-roller 16 was kept away from to arbitrary connecting axle 15 all passes through the bearing with the inner wall of box 1 and is connected.

Referring to fig. 1 to 3, both ends of the section steel 5 on the top of the support plate 20 are provided with a limiting device consisting of a concave block 22, a spring 21 and a connecting block 19.

Referring to fig. 1, the output end of a first motor 12 is connected with one side of a protection box 10 by clearance fit, the output end of the first motor 12 penetrates one side of the protection box 10, one end of a rotating shaft 11 far away from the first motor 12 is connected with one side of the inner wall of the protection box 10 by a bearing, the bottom end of a threaded rod 9 is connected with the bottom of the inner wall of the protection box 10 by a bearing, two ends of the bottom of a bottom plate 7 are both provided with a sliding sleeve 8, the supporting device that threaded rod 9 and first bevel gear 25 are constituteed, 11 surfaces of pivot are provided with 2 second bevel gears 26, and pivot 11 passes through interference fit with second bevel gear 26 and is connected, and threaded rod 9 passes through interference fit with first bevel gear 25 and is connected, and clearance fit is connected through the top of sliding sleeve 8 and guard box 10, and first bevel gear 25 meshes with second bevel gear 26 mutually, and threaded connection is passed through with threaded rod 9 in the inside of sliding sleeve 8.

Referring to fig. 2, the third motor 24 is rotated in the opposite direction to the second motor 23.

Referring to fig. 1 and 2, the first motor 12, the third motor 24, and the second motor 23 are externally connected with a power source.

The utility model discloses a theory of operation and beneficial effect do: when the device is used, the first motor 12 is controlled to rotate firstly, so that the rotating shaft 11 is driven to rotate, the rotating shaft 11 drives the second bevel gear 26 to rotate, the second bevel gear 26 drives the first bevel gear 25 to rotate, the first bevel gear 25 drives the threaded rod 9 to rotate, the threaded rod 9 enables the sliding sleeve 8 to move up and down through the transmission of threads on the surface, the tripod 6 is lowered down, the coiled section steel 5 is fixed on the rotating disc 4, the first motor 12 is controlled to rotate reversely, the sliding sleeve 8 moves upwards, so that the tripod 6 is lifted, then the section steel 5 is pulled to the concave block 22 from the rotating disc 4, the section steel 5 penetrates through the feed port 17 from the concave block 22 and enters the box body 1, the limiting device consisting of the concave block 22, the spring 21 and the connecting block 19 is arranged, the section steel 5 is effectively fixed through the restoring force of the spring 21, and the bending and the breakage of the section steel 5 caused by the deviation of the section steel 5 in the production process are avoided, causing unnecessary loss, improving the production efficiency, the section steel 5 is then introduced between the rotating rollers 16, the second motor 23 and the third motor 24 are started, thereby driving the connecting shaft 15 to rotate, driving the rotating rollers 16 to rotate by the connecting shaft 15, straightening the section steel 5 by the extrusion of the rotating rollers 16 at the top and the bottom of the section steel 5, finally discharging from the discharging port 14 to finish straightening, in the straightening process, the section steel 5, the feed port 17 and the limiting device are not on the same horizontal plane along with the reduction of the section steel 5 of the rotating disc 4, so that the section steel 5 is bent for the second time, the quality of a product is influenced, at this time, the first motor 12 is controlled to rotate to drive the threaded rod 9 to rotate, so that the sliding sleeve 8 rises, thereby make rolling disc 4 rise, rise shaped steel 5 to with stop device on the same water flat line, avoided shaped steel 5 secondary bending, improved the quality of product production, reduced the wastrel of product.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a straightener is used in shaped steel production convenient to adjust, includes box (1) and tripod (6), its characterized in that: the top of the tripod (6) is rotatably connected with a central long shaft (2), the outer side of the central long shaft (2) is rotatably connected with a bearing (3), the outer side of the bearing (3) is provided with a rotating disc (4), the outer side of the rotating disc (4) is provided with profile steel (5), the bottom of the tripod (6) is fixedly provided with a bottom plate (7), the bottom of the bottom plate (7) is fixedly provided with a sliding sleeve (8), a threaded rod (9) is arranged in the sliding sleeve (8), one side of the sliding sleeve (8) is provided with a protective box (10), one end of the bottom of the threaded rod (9) is provided with a first bevel gear (25), one side of the protective box (10) is fixedly provided with a first motor (12), the output end of the first motor (12) is provided with a rotating shaft (11), one end of the rotating shaft (11) far away from the first motor (12) is provided with a second bevel gear (26), a feed inlet (17) is arranged on one side of the box body (1), a discharge outlet (14) is arranged on the other side of the box body (1), a supporting plate (20) is fixedly arranged on one side of the box body (1), a supporting rod (18) is fixedly arranged at the bottom of the supporting plate (20), a connecting block (19) is arranged at the top of the supporting plate (20), a spring (21) is arranged at one side of the connecting block (19), one end of the spring (21) far away from the connecting block (19) is provided with a concave block (22), a second motor (23) is fixedly arranged at the rear part of the box body (1), a connecting shaft (15) is arranged at the output end of the second motor (23), one end of the connecting shaft (15) far away from the second motor (23) is provided with a rotating roller (16), the front part of the box body (1) is fixedly provided with a third motor (24), and the bottom of the box body (1) is fixedly provided with a support column (13).

2. The straightening device for producing section steel convenient to adjust as recited in claim 1, wherein: the section steel (5) penetrates through the box body (1), 3 rotating rollers (16) are respectively arranged at the top and the bottom of the section steel (5) in the box body (1), connecting shafts (15) are arranged at two ends of any rotating roller (16), 3 rotating rollers (16) arranged at the top of the section steel (5) in the box body (1) are driven by a second motor (23), 3 rotating rollers (16) arranged at the bottom of the section steel (5) in the box body (1) are driven by a third motor (24), the output ends of the second motors (23) are connected with the rear part of the box body (1) in a clearance fit way, the output end of the third motor (24) is connected with the front part of the box body (1) in a clearance fit mode, and one end, far away from the rotating roller (16), of the connecting shaft (15) is connected with the inner wall of the box body (1) through a bearing.

3. The straightening device for producing section steel convenient to adjust as recited in claim 1, wherein: and both ends of the section steel (5) at the top of the supporting plate (20) are provided with limiting devices consisting of concave blocks (22), springs (21) and connecting blocks (19).

4. The straightening device for producing section steel convenient to adjust as recited in claim 1, wherein: the output end of the first motor (12) is connected with one side of the protection box (10) in a clearance fit manner, the output end of the first motor (12) penetrates through one side of the protection box (10), one end, far away from the first motor (12), of the rotating shaft (11) is connected with one side of the inner wall of the protection box (10) through a bearing, the bottom end of the threaded rod (9) is connected with the bottom of the inner wall of the protection box (10) through a bearing, two ends of the bottom plate (7) are respectively provided with a supporting device consisting of a sliding sleeve (8), a threaded rod (9) and a first bevel gear (25), the surface of the rotating shaft (11) is provided with 2 second bevel gears (26), the rotating shaft (11) is connected with the second bevel gears (26) in an interference fit manner, the threaded rod (9) is connected with the first bevel gear (25) in an interference fit manner, the sliding sleeve (8) is connected with the top of the protection box (10) in a clearance fit manner, the first bevel gear (25) is meshed with the second bevel gear (26), and the inner part of the sliding sleeve (8) is in threaded connection with the threaded rod (9).

5. The straightening device for producing section steel convenient to adjust as recited in claim 1, wherein: the third motor (24) and the second motor (23) are opposite in rotation direction.

6. The straightening device for producing section steel convenient to adjust as recited in claim 1, wherein: the first motor (12), the third motor (24) and the second motor (23) are externally connected with a power supply.