Angle steel rolling forming die
By using components such as slide chutes, electric push rods and springs in the angle steel roll forming mold, the forming roller can rotate and fit the angle steel surface, solving the problem of inability to form at right angle corners of angle steel, and achieving full rolling pressure of diagonal steel forming.
Patent Information
- Application Number
- CN202420557172.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-21
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-03-21
AI Technical Summary
The forming rollers on existing molds can only roll forming operations on the right-angle edges of the angle steel, and cannot effectively mold the right-angle corners of the angle steel, resulting in blind angles.
An angle steel roller forming mold is designed, using mold seat, slide chute, electric push rod, slider, support rod, electric telescopic rod, mounting plate, spring, arc block, installation ring, inner ring groove, slide rod The configuration of these components enables the forming roller to rotate and move on the outer surface of the angle steel, and uses the spring elastic force to realize the roll forming at the corner of the angle steel.
The problem of the inability to form at right angle corners of angle steel is effectively solved, so that the forming roller can rotate and rotate on the outer surface of the angle steel, ensuring that the forming roller always fits the surface of the angle steel, and achieving full roll forming of the angle steel.
Smart Images
Figure CN222198605U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of angle steel rolling dies, in particular to an angle steel rolling forming die. Background Art
[0002] Angle steel, commonly known as angle iron, is a long steel strip with two sides perpendicular to each other. The national standard angle steel is the one whose lower difference can be guaranteed to be between 0.25 of the national standard. Angle steel also has equal-leg angle steel and unequal-leg angle steel. In the production process of angle steel, it needs to be roll-formed on the mold.
[0003] Since the two sides of the angle steel are perpendicular to each other, the angle steel has a right-angle corner, and the forming rollers on the existing molds are all single and arranged in a straight line, so that the traditional forming rollers can only perform roll forming operations on the right-angle sides of the angle steel, and the right-angle corner of the angle steel cannot be effectively roll-formed, thus forming a dead angle, so corresponding improvements are needed based on the above problems. Utility Model Content
[0004] The utility model aims to provide an angle steel roll forming die to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an angle steel roll forming die, comprising a die base, both sides of the die base are provided with slide grooves, and one side inner wall of two groups of slide grooves are installed with electric push rods, one end of the two groups of electric push rods are installed with sliders, and the top ends of the two groups of sliders are installed with support rods, the top ends of the two groups of support rods are installed with the bottom ends of the top plates, and the top ends of the top plates are installed with electric telescopic rods, the bottom ends of the electric telescopic rods are installed with mounting plates, and the bottom ends of the mounting plates are close to the two ends. Springs are installed, and arc blocks are installed at the bottom ends of the two groups of springs, and mounting rings are installed at the bottom ends of the two groups of arc blocks. Inner circular grooves are opened on the inner walls of the two groups of mounting rings, and several groups of sliding rods are installed on the inner walls on both sides of the two groups of inner circular grooves, one end of the several groups of sliding rods respectively extends into the interior of the corresponding annular grooves, and the corresponding annular grooves are respectively located on one side surface of the corresponding limiting rings, and the two groups of limiting rings are respectively arranged on the inner walls of the corresponding outer circular grooves, and the two groups of outer circular grooves are respectively arranged at the corresponding end positions of the forming roller.
[0006] Preferably, a molding groove is provided at the top end of the mold base, and an angle steel template is provided on the inner wall of the bottom end of the molding groove.
[0007] Preferably, the two groups of sliding blocks are respectively located inside corresponding sliding grooves and are slidably connected thereto.
[0008] Preferably, a through hole is opened inside the top plate at a position close to one end of the electric telescopic rod, and one end of the electric telescopic rod passes through the inside of the top plate through the through hole.
[0009] Preferably, the two groups of mounting rings are both arranged inside the outer annular groove, and the two groups of limiting rings are both arranged inside the inner annular groove.
[0010] Preferably, the interiors of the two groups of inner annular grooves are slidably connected to the annular grooves arranged on both sides of the limiting ring through a plurality of groups of sliding rods.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] The problem that the two sides of the angle steel are perpendicular to each other, resulting in a right-angle corner of the angle steel, while the forming rollers on the existing molds are single and arranged in a straight line, so that the traditional forming rollers can only perform roll forming operations on the right-angle sides of the angle steel, and the right-angle corners of the angle steel cannot be effectively roll-formed, thus forming a dead angle, can be effectively solved by arranging components such as mounting plates, springs, arc blocks, mounting rings, inner circular ring grooves, slide bars, forming rollers, outer circular ring grooves, limit rings and annular grooves. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional structural schematic diagram of the main body of the utility model.
[0014] Figure 2 It is a schematic diagram of the three-dimensional structure of the forming roller of the utility model.
[0015] Figure 3 It is a half-section three-dimensional structural schematic diagram of the mounting ring of the utility model.
[0016] In the figure: 1. mold base; 11. forming groove; 12. slide groove; 13. electric push rod; 14. slider; 15. support rod; 16. top plate; 17. electric telescopic rod; 2. mounting plate; 21. spring; 22. arc block; 23. mounting ring; 24. inner circular groove; 25. slide rod; 3. forming roller; 31. outer circular groove; 32. limit ring; 33. annular groove. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] See also Figures 1 to 3The utility model provides a technical solution: an angle steel roll forming die, comprising a die base 1, a forming groove 11 is provided at the top of the die base 1, and an angle steel template is provided on the inner wall of the bottom end of the forming groove 11, slide grooves 12 are provided on both sides of the die base 1, and electric push rods 13 are installed on the inner walls of one side of two groups of slide grooves 12, sliders 14 are installed at one end of the two groups of electric push rods 13, and support rods 15 are installed at the top of the two groups of sliders 14, the two groups of sliders 14 are respectively located in the corresponding slide grooves 12 and are slidably connected thereto, the top ends of the two groups of support rods 15 are installed with the bottom end of the top plate 16, and an electric telescopic rod 17 is installed at the top of the top plate 16, a through hole is provided in the top plate 16 near one end of the electric telescopic rod 17, and one end of the electric telescopic rod 17 passes through the inside of the top plate 16 through the through hole.
[0019] A mounting plate 2 is installed at the bottom end of the electric telescopic rod 17, and springs 21 are installed at the positions of the two ends of the bottom end of the mounting plate 2, arc blocks 22 are installed at the bottom ends of the two groups of springs 21, and mounting rings 23 are installed at the bottom ends of the two groups of arc blocks 22, and the two groups of mounting rings 23 are installed with the inner wall of the outer annular groove 31, and the inner walls of the two groups of mounting rings 23 are provided with inner annular grooves 24, and a plurality of groups of slide rods 25 are installed on the inner walls of the two groups of inner annular grooves 24.
[0020] One ends of several groups of slide rods 25 extend into the corresponding annular grooves 33 respectively, and the corresponding annular grooves 33 are respectively located on one side surface of the corresponding limiting rings 32, the two groups of limiting rings 32 are respectively arranged on the inner walls of the corresponding outer circular grooves 31, and the two groups of outer circular grooves 31 are respectively arranged at the corresponding end positions of the forming roller 3, the two groups of mounting rings 23 are both arranged inside the outer circular grooves 31, the two groups of limiting rings 32 are both arranged inside the inner circular grooves 24, and the interiors of the two groups of inner circular grooves 24 are slidably connected with the annular grooves 33 arranged on both sides of the limiting rings 32 through several groups of slide rods 25.
[0021] When in use, the molten steel can be placed in the molding groove 11, so that the molten steel can be molded by the angle steel mold arranged in the molding groove 11, so that the molten steel can be formed into an angle steel shape after cooling. After that, the user can start the electric telescopic rod 17, so that the mounting plate 2 can be moved downward under the operation of the electric telescopic rod 17, so that the molding roller 3 can be moved downward and moved into the molding groove 11, so that the outer surface of the molding roller 3 can be attached to the outer surface of the angle steel. At this time, the electric telescopic rod 17 can be closed, and the two sets of electric push rods 13 can be started, so that under the operation of the two sets of electric push rods 13, the two sets of sliders 14 can be moved respectively in the corresponding slide grooves 12, so that the two sets of support rods 15 can be moved accordingly, so that the top plate 16 can be moved accordingly, so that the molding roller 3 can finally be at the angle When the forming roller 3 is in contact with the outer surface of the angle steel, the two sets of springs 21 will shrink accordingly. When the forming roller 3 is moved to the corner of the angle steel, the forming roller 3 can also perform the corresponding roll forming operation on the corner. Then, the forming roller 3 will move to the other side of the angle steel. At this time, the two sets of springs 21 will shrink accordingly, so that the forming roller 3 can always be in contact with the outer surface of the angle steel under the elastic force of the two sets of springs 21.
[0022] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An angle steel roll forming die, comprising a die base (1), characterized in that: The mold base (1) is provided with a slide groove (12) on both sides, and an electric push rod (13) is installed on the inner wall of one side of the two groups of slide grooves (12), and a slider (14) is installed at one end of the two groups of electric push rods (13), and the top of the two groups of sliders (14) is installed with a support rod (15), the top of the two groups of support rods (15) is installed with the bottom end of the top plate (16), and the top of the top plate (16) is installed with an electric telescopic rod (17), the bottom end of the electric telescopic rod (17) is installed with a mounting plate (2), and the bottom end of the mounting plate (2) is installed with a spring (21) near both ends, and the bottom ends of the two groups of springs (21) are An arc block (22) is installed, and the bottom ends of the two groups of arc blocks (22) are both installed with a mounting ring (23), the inner walls of the two groups of mounting rings (23) are both provided with an inner circular groove (24), and the inner walls of the two groups of inner circular grooves (24) are both installed with a plurality of sliding rods (25), one end of each group of the sliding rods (25) respectively extends into the interior of the corresponding circular groove (33), and the corresponding circular grooves (33) are respectively located on one side surface of the corresponding limiting ring (32), the two groups of limiting rings (32) are respectively arranged on the inner walls of the corresponding outer circular grooves (31), and the two groups of outer circular grooves (31) are respectively arranged at the corresponding end positions of the forming roller (3).
2. The angle steel roll forming die according to claim 1, characterized in that: The top end of the mold base (1) is provided with a molding groove (11), and the inner wall of the bottom end of the molding groove (11) is provided with an angle steel template.
3. The angle steel roll forming die according to claim 1, characterized in that: The two groups of sliding blocks (14) are respectively located inside corresponding sliding grooves (12) and are slidably connected thereto.
4. The angle steel roll forming die according to claim 1, characterized in that: A through hole is provided inside the top plate (16) at a position close to one end of the electric telescopic rod (17), and one end of the electric telescopic rod (17) passes through the inside of the top plate (16) through the through hole.
5. The angle steel roll forming die according to claim 1, characterized in that: The two groups of mounting rings (23) are both arranged inside the outer annular groove (31), and the two groups of limiting rings (32) are both arranged inside the inner annular groove (24).
6. The angle steel roll forming die according to claim 1, characterized in that: The interiors of the two groups of inner annular grooves (24) are slidably connected to the annular grooves (33) arranged on both sides of the limiting ring (32) through a plurality of groups of sliding rods (25).