Automatic strip steel and flat iron flange forming machine

Abstract

The utility model provides an automatic strip steel and flat iron flange forming machine, which belongs to the technical field of flange production equipment and comprises a workbench, a forming component and a punching component. The punching assembly comprises a supporting frame, a guide rail, a lead screw, a sliding block base, a cutter and a hydraulic oil cylinder. The supporting frame is located on one side of the workbench. The guide rail is fixedly installed on the supporting frame in the horizontal direction. The lead screw is installed on the supporting frame and is parallel to the guide rail. The sliding block seat is slidably mounted on the guide rail, and the lead screw is in threaded connection with the sliding block seat; the cutter is installed on the sliding block base in a sliding mode in the vertical direction. The hydraulic oil cylinder is fixedly installed on the top of the sliding block base and used for driving the cutter to reciprocate in the vertical direction. According to the automatic strip steel flat iron flange forming machine, the lead screw is driven to rotate, so that the cutter on the sliding block base and the hydraulic oil cylinder are driven to move synchronously, the distance between the cutter and the forming assembly is changed, and punching operation of strip steel flat iron flanges of different sizes is met.

Description

Technical Field

[0001] The utility model belongs to the technical field of flange production equipment, and more specifically relates to an automatic forming machine for strip steel flat iron flanges. Background Art

[0002] Automatic flange forming machines are widely used in mechanical equipment industries such as bridge formwork, chemical equipment, cable racks, mining explosion-proof switches, centrifuges, etc., mainly for rolling various profiles. The automatic flange forming machines currently on the market include forming components and punching components; the forming components are used to bend the profiles into a ring shape, and then cut them off by the punching components. The punching components include: a hydraulic cylinder and a cutter. The hydraulic cylinder drives the cutter to move up and down. Since the hydraulic cylinder is directly fixed on the workbench, the distance between the cutter and the forming component remains unchanged. The diameters of strip steel flat iron flanges of different specifications are different, so the existing automatic flange forming machines cannot adapt to the punching operations of strip steel flat iron flanges of different sizes. Utility Model Content

[0003] The utility model aims to provide an automatic forming machine for strip steel flat iron flanges, aiming to solve the problem that the existing automatic flange forming machine cannot adapt to the punching operation of strip steel flat iron flanges of different sizes.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide an automatic forming machine for strip steel flat iron flange, comprising:

[0005] A workbench, a forming assembly and a punching assembly, wherein the punching assembly comprises:

[0006] A support frame, located at one side of the workbench;

[0007] A guide rail fixedly mounted on the support frame in a horizontal direction;

[0008] A lead screw is mounted on the support frame and is kept parallel to the guide rail;

[0009] A slider seat is slidably mounted on the guide rail, and the lead screw is connected to the slider seat via threads;

[0010] A cutter is slidably mounted on the slider seat in a vertical direction; and

[0011] The hydraulic cylinder is fixedly mounted on the top of the slide block seat and is used to drive the cutter to reciprocate in the vertical direction.

[0012] In a possible implementation, an operating disk is fixedly mounted on one end of the lead screw.

[0013] In a possible implementation, a gripping groove is provided on the outer peripheral surface of the operating panel.

[0014] In a possible implementation, two operating rods are symmetrically mounted on the operating panel.

[0015] In a possible implementation, the operating rod is connected to the operating panel via a hinge.

[0016] In a possible implementation, an outer side wall of the operating panel is provided with a receiving groove for receiving the operating rod.

[0017] In a possible implementation, a flexible sleeve is installed on the gripping end of the operating rod.

[0018] In a possible implementation, a magnet is fixedly mounted on the end surface of the gripping end of the operating rod.

[0019] In a possible implementation, a slot for the profile to pass through is formed on a side surface of the slider seat.

[0020] In a possible implementation, it also includes a discharging roller, which is installed on the workbench in a horizontal direction, and the discharging roller is located on the discharging side of the slider seat and remains perpendicular to the lead screw.

[0021] Compared with the prior art, the scheme shown in the embodiment of the present application is a strip steel flat iron flange automatic forming machine of the utility model, which drives the lead screw to rotate, thereby driving the cutter and the hydraulic cylinder on the slider seat to move synchronously, thereby changing the distance between the cutter and the forming component, thereby meeting the punching operation of strip steel flat iron flanges of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 A three-dimensional structure diagram of an automatic forming machine for a steel flat iron flange provided in an embodiment of the utility model Figure 1 ;

[0024] Figure 2 A cross-sectional view of an automatic forming machine for a steel flat iron flange provided in an embodiment of the utility model Figure 2 ;

[0025] Figure 3 A schematic diagram of the three-dimensional structure of the operating panel provided in the embodiment of the utility model;

[0026] Figure 4This is a front view of an operating panel (with the operating lever in a stored state) provided in an embodiment of the utility model.

[0027] In the figure: 1, workbench; 2, forming assembly; 301, support frame; 302, guide rail; 303, lead screw; 304, slider seat; 305, cutter; 306, hydraulic cylinder; 307, operating panel; 308, gripping groove; 309, operating lever; 310, receiving groove; 311, flexible sleeve; 312, magnet; 313, slot; 314, discharge roller; 315, bushing. DETAILED DESCRIPTION

[0028] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0029] Please also read Figure 1 and Figure 2 Now, an automatic forming machine for strip steel flat iron flange provided by the utility model is described. The automatic forming machine for strip steel flat iron flange comprises: a workbench 1, a forming assembly 2 and a punching assembly; the punching assembly comprises: a support frame 301, a guide rail 302, a lead screw 303, a slider seat 304, a cutter 305 and a hydraulic cylinder 306. The support frame 301 is located on one side of the workbench 1; the guide rail 302 is fixedly installed on the support frame 301 in the horizontal direction; the lead screw 303 is installed on the support frame 301 and keeps parallel with the guide rail 302; the slider seat 304 is slidably installed on the guide rail 302, and the lead screw 303 is connected to the slider seat 304 by threads; the cutter 305 is slidably installed on the slider seat 304 in the vertical direction; the hydraulic cylinder 306 is fixedly installed on the top of the slider seat 304, and is used to drive the cutter 305 to reciprocate in the vertical direction.

[0030] Compared with the prior art, the automatic forming machine for strip steel flat iron flanges provided in this embodiment drives the lead screw 303 to rotate, thereby driving the cutter 305 and the hydraulic cylinder 306 on the slider seat 304 to move synchronously, thereby changing the distance between the cutter 305 and the forming component 2, thereby meeting the punching operation of strip steel flat iron flanges of different sizes.

[0031] In some embodiments, see Figure 1, an operating disk 307 is fixedly mounted on one end of the lead screw 303. In this embodiment, the operating disk 307 is disc-shaped and is welded and fixed to the end of the lead screw 303 away from the molding assembly 2. The outer diameter of the operating disk 307 is larger than the outer diameter of the lead screw 303, and the operating disk 307 is coaxially arranged with the lead screw 303. The operator drives the lead screw 303 to rotate around the axis by holding the operating disk 307, which greatly reduces the labor intensity and saves the operator's physical strength.

[0032] In some embodiments, see Figure 3 , the outer circumferential surface of the operating disk 307 is provided with a gripping groove 308. In this embodiment, the gripping groove 308 is provided on the outer circumferential surface of the operating disk. There are multiple gripping grooves 308, which are evenly arranged along the circumference of the operating disk 307. The inner wall of the gripping groove 308 is an arc surface. By providing the gripping groove 308 on the operating disk 307, it is convenient for the operator to apply force to the operating disk 307, thereby driving the operating disk 307 to rotate.

[0033] In some embodiments, see Figure 3 Two operating rods 309 are symmetrically mounted on the operating disk 307. In this embodiment, the operating rods 309 extend radially toward the outside of the operating disk 307, and the operator can drive the lead screw 303 to rotate by holding the two operating rods 309. The operating rods 309 increase the torque to achieve the purpose of labor saving.

[0034] In some embodiments, see Figure 3 The operating rod 309 is connected to the operating panel 307 by a hinge. In this embodiment, since the operating rod 309 and the operating panel 307 are connected by a hinge, the operating rod 309 can rotate toward the inside of the operating panel 307, thereby reducing the space occupied by the operating panel 307.

[0035] In some embodiments, see Figure 3 and Figure 4 The outer wall of the operating panel 307 is provided with a receiving groove 310 for receiving the operating rod 309. In this embodiment, the receiving groove 310 is a through groove, and the depth of the receiving groove 310 is greater than or equal to the outer diameter of the operating rod 309. By rotating the operating rod 309 into the receiving groove 310, the operating rod 309 is prevented from being misoperated, and the operating rod 309 is stored.

[0036] In some embodiments, see Figure 3 , a flexible sleeve 311 is installed at the gripping end of the operating rod 309. In this embodiment, the flexible sleeve 311 is made of rubber. The flexible sleeve 311 is fixed to the gripping end of the operating rod 309. The flexible sleeve 311 is used to improve the comfort of the operator when holding the operating rod 309.

[0037] In some embodiments, see Figure 3 and Figure 4 , a magnet 312 is fixedly mounted on the end surface of the gripping end of the operating rod 309. In this embodiment, magnets 312 are fixedly mounted on the end surfaces of the gripping ends of the two operating rods 309. The magnets 312 are cylindrical, and the outer diameter of the magnets 312 is smaller than the outer diameter of the operating rods 309. When the two operating rods 309 are rotated into the receiving groove 310, the magnets 312 on the two operating rods 309 just fit together, and the two operating rods 309 are kept stable relative to the operating disk 307 by the suction force of the magnets 312.

[0038] In some embodiments, see Figure 2 The side of the slider seat 304 is provided with a slot 313 for the profile to pass through. In this embodiment, the side wall of the slider seat 304 close to the forming assembly 2 is provided with a slot 313. The plate formed by the forming assembly 2 passes through the slot 313. The height dimension of the slot 313 is the same as the thickness dimension of the plate. The slot 313 plays a supporting and limiting role for the plate, ensuring the stability of the plate during the punching process.

[0039] In some embodiments, see Figure 1 and Figure 2 , and also includes a discharge roller 314, which is installed on the workbench 1 in the horizontal direction, and the discharge roller 314 is located on the discharge side of the slider seat 304 and is perpendicular to the lead screw 303. In this embodiment. There are multiple discharge rollers 314, which are arranged in parallel from high to low. The discharge roller 314 is located on the discharge side of the slider seat 304. After the plate is cut by the cutter 305, a flange is obtained. After the flange passes through the groove 313, it will fall onto the discharge roller 314, and then slide to the outside of the workbench 1 under the action of the discharge roller 314.

[0040] In some embodiments, see Figure 1 and Figure 2 The slider seat 304 is detachably provided with a bushing 315, and the inner wall of the bushing 315 is provided with an internal thread that cooperates with the lead screw 303. By providing the bushing 315 on the slider seat 304, the processing difficulty of the slider seat 304 is reduced. When the internal thread is worn and needs to be repaired, only the bushing 315 needs to be replaced, which greatly reduces the repair cost.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic forming machine for strip steel flat iron flange, comprising: A workbench, a forming assembly and a punching assembly, wherein the punching assembly comprises: A support frame, located at one side of the workbench; A guide rail fixedly mounted on the support frame in a horizontal direction; A lead screw is mounted on the support frame and is kept parallel to the guide rail; A slider seat is slidably mounted on the guide rail, and the lead screw is connected to the slider seat via threads; A cutter is slidably mounted on the slider seat in a vertical direction; and The hydraulic cylinder is fixedly mounted on the top of the slide block seat and is used to drive the cutter to reciprocate in the vertical direction.

2. The automatic forming machine for flat iron flange with steel strip as claimed in claim 1, characterized in that: An operating panel is fixedly mounted on one end of the lead screw.

3. The automatic forming machine for strip steel flat iron flange according to claim 2, characterized in that: The outer peripheral surface of the operating panel is provided with a gripping groove.

4. The automatic forming machine for strip steel flat iron flange according to claim 2, characterized in that: Two operating rods are symmetrically mounted on the operating panel.

5. The automatic forming machine for strip steel flat iron flange according to claim 4, characterized in that: The operating rod is connected to the operating panel via a hinge.

6. The automatic forming machine for strip steel flat iron flange according to claim 5, characterized in that: The outer side wall of the operating panel is provided with a receiving groove for receiving the operating rod.

7. The automatic forming machine for strip steel flat iron flange according to claim 4, characterized in that: A flexible sleeve is installed on the gripping end of the operating rod.

8. The automatic forming machine for strip steel flat iron flange according to claim 5, characterized in that: A magnet is fixedly mounted on the end surface of the gripping end of the operating rod.

9. The automatic forming machine for flat iron flange with steel strip as claimed in claim 1, characterized in that: The side surface of the slider seat is provided with a slot for the profile to pass through.

10. The automatic forming machine for strip steel flat iron flange according to claim 1, characterized in that: It also includes a discharging roller, which is installed on the workbench in a horizontal direction. The discharging roller is located on the discharging side of the slider seat and is kept vertical to the lead screw.

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