Continuous punching and continuous rolling forming device for high-strength cold-formed section steel production

Abstract

The utility model relates to the technical field of cold roll forming, in particular to a continuous punching and rolling forming device for producing high-strength cold-formed section steel, which comprises a main body, a driving rolling component is arranged on the side surface of the main body, and an adjusting component is fixedly connected to the top of the main body; the transmission mechanism composed of the rotating wheel, the belt body and the belt pulley is driven by the motor to rotate, the main gear is meshed with the transmission wheels on the two sides of the bottom of the main gear, then the auxiliary roller and the main roller can rotate, and therefore high-strength cold-formed section steel can be machined. The connecting block can be pulled to ascend and descend in the hole groove through stretching and retracting of the telescopic rod, and due to the fact that the belt body has good elasticity, when the transmission mechanism is tightened, the gap between the main roller and the auxiliary roller can be adjusted, then the machining thickness of the high-strength cold-formed section steel can be adjusted, and machining is more precise.

Description

Technical Field

[0001] This utility model relates to the field of cold bending forming technology, specifically to a continuous punching and rolling forming device for producing high-strength cold-bent steel. Background Technology

[0002] Cold roll forming is a plastic forming process that uses sequentially arranged multi-pass forming rollers to continuously bend metal sheets and strips laterally to produce profiles with specific cross-sections.

[0003] Cold bending is a new, material-saving, energy-efficient, and high-performance metal sheet forming process and technology. This process not only produces high-quality steel profiles but also shortens product development cycles, improves production efficiency, and ultimately enhances a company's market competitiveness.

[0004] In recent years, cold-formed steel products have been widely used as important structural components in many fields such as construction, automobile manufacturing, shipbuilding, electronics industry, and machinery manufacturing. The products range from ordinary guide rails, door and window structural components to special-purpose profiles, with an extremely wide variety. Cold-formed steel has superior sectional properties per unit weight compared to hot-rolled steel products, and also boasts high surface finish and dimensional accuracy. Therefore, replacing hot-rolled steel with cold-formed steel can achieve the dual benefits of saving both steel and energy, hence the high importance attached to the development of cold-formed steel.

[0005] Currently, during cold bending forming, the unstable operation of the drive mechanism of the processing equipment leads to reduced efficiency and low operational stability in the production of high-strength cold-formed steel. Furthermore, traditional equipment cannot quickly adjust the thickness of high-strength cold-formed steel after continuous punching and rolling. Therefore, a continuous punching and rolling forming device for the production of high-strength cold-formed steel is needed to improve the above problems. Utility Model Content

[0006] To address the problems in current cold bending forming processes, such as unstable operation of the drive mechanism leading to reduced efficiency and low operational stability in the production of high-strength cold-formed steel, and the inability of traditional equipment to quickly adjust the thickness of high-strength cold-formed steel after continuous punching and rolling, this invention aims to provide a continuous punching and rolling forming device for the production of high-strength cold-formed steel, thereby resolving the issues mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A continuous punching and rolling forming device for producing high-strength cold-formed steel includes a main body, a driving rolling component is provided on the side of the main body, and an adjusting component is fixedly connected to the top of the main body.

[0009] The driving rolling assembly includes a motor, a rotating wheel is fixedly connected to the output end of the motor, a belt body is provided on the top of the rotating wheel, a pulley is provided inside the belt body, a first connecting rod is fixedly connected inside the pulley, and a main roll is fixedly connected to the side of the first connecting rod.

[0010] The adjustment assembly includes a support vertical plate, the support vertical plate has a groove inside, a telescopic rod is installed at the top of the groove, and a connecting block is fixedly connected to the output end of the telescopic rod.

[0011] As a preferred embodiment of this utility model, a main gear is provided on the side of the pulley, and the first connecting rod passes through the connecting block and the main gear.

[0012] As a preferred embodiment of this utility model, a transmission wheel is meshed with the bottom of the main gear, a second connecting rod is fixedly connected inside the transmission wheel, and an auxiliary roller is fixedly connected to the side of the second connecting rod.

[0013] As a preferred embodiment of this utility model, the second connecting rod extends into the interior of the supporting vertical plate, a bearing seat is fixedly connected to the side of the supporting vertical plate, the second connecting rod extends into the interior of the bearing seat, and a processed part is provided on the top of the auxiliary roller.

[0014] As a preferred embodiment of this utility model, two supporting vertical plates, two telescopic rods and two connecting blocks are provided, and two holes and slots are provided.

[0015] As a preferred embodiment of this utility model, the main body includes a support frame, and a protective shell is provided on the side of the support frame.

[0016] As a preferred embodiment of this utility model, the protective shell is made of iron, and a control switch is provided on the side of the support frame.

[0017] As a preferred embodiment of this utility model, the bottom of the support frame is fixedly connected to a base plate, and the base plate is provided with four plates.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. In this utility model, by using the drive of an electric motor, the transmission mechanism consisting of a rotating wheel, a belt body, and a pulley is driven to rotate, so that the main gear meshes with the transmission wheels on both sides of its bottom, thereby causing the auxiliary roll and the main roll to rotate, thus enabling the processing of high-strength cold-formed steel. The transmission mechanism consisting of the rotating wheel, the belt body, and the pulley operates smoothly and can buffer and absorb vibration. It is inexpensive, has a simple structure, is easy to manufacture, and has low cost.

[0020] 2. In this utility model, the connecting block can be pulled up and down in the slot by the extension and retraction of the telescopic rod. Since the belt has good elasticity, the gap between the main roll and the auxiliary roll can also be adjusted when the transmission mechanism is tightened, thereby adjusting the processing thickness of the high-strength cold-formed steel and making the processing more precise. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a side view of the structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the drive rolling assembly structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the adjustment component structure of this utility model.

[0025] In the diagram: 1. Main body; 101. Support frame; 102. Base plate; 103. Control switch; 104. Protective shell; 2. Drive rolling assembly; 201. Motor; 202. Rotating wheel; 203. Belt body; 204. Pulley; 205. Transmission wheel; 206. Main roll; 207. First connecting rod; 208. Bearing seat; 209. Second connecting rod; 210. Auxiliary roll; 211. Processed part; 212. Main gear; 3. Adjustment assembly; 301. Supporting vertical plate; 302. Hole and slot; 303. Telescopic rod; 304. Connecting block. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0027] Example: Please refer to Figures 1-4 The continuous punching and rolling forming device for producing high-strength cold-formed steel includes a main body 1, a driving rolling component 2 is provided on the side of the main body 1, and an adjusting component 3 is fixedly connected to the top of the main body 1.

[0028] In this embodiment, reference is made to Figure 1 , Figure 2 and Figure 4As shown, the driving rolling assembly 2 includes a motor 201, with a rotating wheel 202 fixedly connected to the output end of the motor 201. A belt body 203 is provided on the top of the rotating wheel 202, and a pulley 204 is provided inside the belt body 203. A first connecting rod 207 is fixedly connected inside the pulley 204, and a main roll 206 is fixedly connected to the side of the first connecting rod 207. The adjusting assembly 3 includes a supporting vertical plate 301, with a slot 302 opened inside the supporting vertical plate 301. A telescopic rod 303 is installed on the top of the slot 302, and the output of the telescopic rod 303... The end is fixedly connected to a connecting block 304. Driven by a motor 201, the transmission mechanism consisting of a rotating wheel 202, a belt body 203, and a pulley 204 rotates, causing the main gear 212 to mesh with the transmission wheels 205 on both sides of its bottom. This allows the auxiliary roll 210 and the main roll 206 to rotate, thus enabling the processing of high-strength cold-formed steel. The transmission mechanism consisting of the rotating wheel 202, the belt body 203, and the pulley 204 provides smooth transmission and can buffer and absorb vibrations. It is inexpensive, has a simple structure, is easy to manufacture, and has low cost.

[0029] The pulley 204 has a main gear 212 on its side. A first connecting rod 207 passes through the connecting block 304 and the main gear 212. The bottom of the main gear 212 is meshed with a transmission wheel 205. A second connecting rod 209 is fixedly connected inside the transmission wheel 205. An auxiliary roller 210 is fixedly connected to the side of the second connecting rod 209. The second connecting rod 209 extends into the interior of the supporting vertical plate 301. A bearing seat 208 is fixedly connected to the side of the supporting vertical plate 301. The second connecting rod 209 extends into the interior of the bearing seat 208. The auxiliary roll 210 has a processing part 211 on its top. It has two supporting vertical plates 301, telescopic rods 303 and connecting blocks 304. It has two slots 302. The telescopic rods 303 can be used to pull the connecting blocks 304 up and down in the slots 302. Since the belt body 203 has good elasticity, the gap between the main roll 206 and the auxiliary roll 210 can be adjusted when the transmission mechanism is tightened. This allows for adjustment of the processing thickness of the high-strength cold-formed steel, making the processing more precise.

[0030] In this embodiment, reference is made to Figure 1 , Figure 3 and Figure 4 As shown, the main body 1 includes a support frame 101, a protective shell 104 is provided on the side of the support frame 101, the protective shell 104 is made of metal iron, a control switch 103 is provided on the side of the support frame 101, and a base plate 102 is fixedly connected to the bottom of the support frame 101. There are four base plates 102. The protective shell 104 can protect the transmission mechanism and also ensure the safety of the operator.

[0031] In this solution, a continuous punching and rolling forming device for producing high-strength cold-formed steel is used. The workpiece 211 is placed in the gap between the main roll 206 and the auxiliary roll 210. Driven by the motor 201, the transmission mechanism consisting of the rotating wheel 202, belt body 203 and pulley 204 is rotated, causing the main gear 212 to mesh with the transmission wheels 205 on both sides of its bottom. This causes the auxiliary roll 210 and the main roll 206 to rotate, thus processing the workpiece 211. The extension and retraction of the telescopic rod 303 can pull the connecting block 304 up and down within the slot 302. Because the belt body 203 has good elasticity, the gap between the main roll 206 and the auxiliary roll 210 can be adjusted when the transmission mechanism is tightened, thereby adjusting the processing thickness of the workpiece 211. The processing thickness of the workpiece 211 can be freely controlled.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A continuous stamping and rolling forming device for producing high-strength cold-formed steel, comprising a main body (1), characterized in that: The main body (1) is provided with a driving rolling assembly (2) on its side, and an adjustment assembly (3) is fixedly connected to the top of the main body (1); The driving rolling assembly (2) includes a motor (201), a rotating wheel (202) is fixedly connected to the output end of the motor (201), a belt body (203) is provided on the top of the rotating wheel (202), a pulley (204) is provided inside the belt body (203), a first connecting rod (207) is fixedly connected inside the pulley (204), and a main roll (206) is fixedly connected to the side of the first connecting rod (207). The adjustment component (3) includes a support vertical plate (301), the support vertical plate (301) has a slot (302) inside, a telescopic rod (303) is installed on the top of the slot (302), and a connecting block (304) is fixedly connected to the output end of the telescopic rod (303).

2. The continuous stamping and rolling forming device for producing high-strength cold-formed steel according to claim 1, characterized in that: The pulley (204) has a main gear (212) on its side, and the first connecting rod (207) passes through the connecting block (304) and the main gear (212).

3. The continuous stamping and rolling forming device for producing high-strength cold-formed steel according to claim 2, characterized in that: The bottom of the main gear (212) is meshed with a transmission wheel (205), and a second connecting rod (209) is fixedly connected inside the transmission wheel (205). An auxiliary roller (210) is fixedly connected to the side of the second connecting rod (209).

4. The continuous stamping and rolling forming device for producing high-strength cold-formed steel according to claim 3, characterized in that: The second connecting rod (209) extends into the interior of the supporting vertical plate (301), and a bearing seat (208) is fixedly connected to the side of the supporting vertical plate (301). The second connecting rod (209) extends into the interior of the bearing seat (208), and a processing part (211) is provided on the top of the auxiliary roller (210).

5. The continuous stamping and rolling forming device for producing high-strength cold-formed steel according to claim 1, characterized in that: Two of the supporting vertical plate (301), telescopic rod (303) and connecting block (304) are provided, and two of the holes (302) are provided.

6. The continuous stamping and rolling forming device for producing high-strength cold-formed steel according to claim 1, characterized in that: The main body (1) includes a support frame (101), and a protective shell (104) is provided on the side of the support frame (101).

7. The continuous stamping and rolling forming device for producing high-strength cold-formed steel according to claim 6, characterized in that: The protective shell (104) is made of iron, and a control switch (103) is provided on the side of the support frame (101).

8. The continuous stamping and rolling forming device for producing high-strength cold-formed steel according to claim 7, characterized in that: The bottom of the support frame (101) is fixedly connected to a base plate (102), and four base plates (102) are provided.

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