Reinforcing rib forming die

Abstract

The utility model relates to the technical field of reinforcing rib forming dies, in particular to a reinforcing rib forming die which comprises a machining table, supporting feet are arranged at the bottom of the machining table, and a bending machine is fixedly installed on the surface of the machining table. The bending and feeding mechanism is used for facilitating feeding when the reinforcing ribs are bent and formed, and the bending and feeding mechanism is arranged on one side of the machining table; the bending and feeding mechanism comprises a fixing frame fixedly installed on the surface of the machining table. The reinforcing ribs can be stably limited through the feeding assembly during bending during feeding and bending, stable bending is facilitated, limiting can be quickly relieved when next bending is needed, the reinforcing ribs can freely move, accordingly, the reinforcing ribs can be conveniently moved for next bending, the operation smoothness during multiple bending is improved, and the production efficiency is improved. The contact assembly is in contact with the reinforcing rib, so that the accurate position and stability of the reinforcing rib in the whole bending process are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of reinforcing rib forming dies, in particular to a reinforcing rib forming dies. Background Art

[0002] FFU is an air purification device that integrates a fan and a filter. It is widely used in clean rooms, semiconductor manufacturing, biological laboratories and other fields. The metal reinforcement ribs inside it are used to improve the stability and strength of the equipment structure. The FFU reinforcement rib bending mold is a tool specially designed for precise bending of metal reinforcement ribs during the production process of fan filter units.

[0003] As shown in the reference case "A FFU reinforcement rib bending forming die" publication number "CN208758518U", the structure is simple, stable and reliable, easy to operate, and convenient to use. It only takes 2 times to complete the bending, reducing the number of bending times and the frequency of changing directions back and forth, improving work efficiency, being able to stably fix the workpiece to prevent deviation, improving stability, being able to mark the bending position, facilitating accurate placement of the workpiece, and improving the quality of the bending;

[0004] The mold needs to continue to move the reinforcing ribs after the first bending. However, when the reinforcing ribs move, they are prone to contact with the anti-slip pads of the bending plate, causing the reinforcing ribs to be subject to certain resistance when moving and bending, which has a certain impact on the smoothness of the bending process.

[0005] Therefore, a reinforcing rib forming die is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a reinforcement rib forming mold in order to solve the above-mentioned problem, which improves the problem that the mold needs to continue to move the reinforcement rib after the first bending, but the reinforcement rib is easy to contact with the anti-slip pad of the bending plate when moving, causing the reinforcement rib to be easily subjected to certain resistance when moving and bending, causing a certain impact on the smoothness of the bending process.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme: a reinforcement rib forming mold, comprising: a processing table, a bottom of the processing table is provided with a supporting foot, and a bending machine is fixedly installed on the surface of the processing table; a bending and feeding mechanism, which is used to facilitate feeding when the reinforcement rib is bent and formed, and the bending and feeding mechanism is arranged on one side of the processing table; wherein, the bending and feeding mechanism comprises a fixed frame fixedly installed on the surface of the processing table, the fixed frame is located on one side of the bending machine, a feeding component is arranged on one side of the fixed frame, and a contact component is arranged on one side of the feeding component, when feeding and bending, the reinforcement rib can be stably limited by the feeding component during bending, so as to facilitate stable bending, and the limit can be quickly released when the next bending is required, so that the reinforcement rib can move freely, thereby facilitating the movement of the reinforcement rib for the next bending, improving the smoothness of operation during multiple bending, and contacting the reinforcement rib through the contact component to ensure the accurate position and stability of the reinforcement rib in the entire bending process.

[0008] Preferably, the feeding assembly includes two movable frames arranged on one side of the fixed frame, the tops of the two movable frames are slidably mounted with movable plates, the tops of the movable plates are rotatably mounted with multiple rollers, the bottoms of the movable plates are fixedly mounted with multiple springs, the other ends of the multiple springs are fixedly connected to the inner walls of adjacent movable frames, a fixed frame is fixedly mounted on one side of the processing table, two electric push rods are fixedly mounted on one side of the fixed frame, the output ends of the two electric push rods are fixedly mounted with the same abutting plate, the abutting plate is located above the two movable frames, and when feeding, the reinforcing ribs can be placed between the two movable plates , so that the reinforcing ribs are in contact with multiple rollers on the surfaces of the two movable plates at the same time. When the reinforcing ribs need to be moved, the reinforcing ribs can be conveniently moved by the rollers, and when the reinforcing ribs need to be bent, the two electric push rods are started to drive the clamping plates to press the reinforcing ribs down, and the reinforcing ribs move down to move the movable plates and the rollers into the movable frame, and the springs are squeezed synchronously to make the reinforcing ribs contact with the contact components for positioning, so that the reinforcing ribs can be bent into shape. After bending, the clamping plates are lifted, and the springs reset the movable plates, so that the rollers can contact the reinforcing ribs again, so that the reinforcing ribs continue to move, making the multiple bending processes very smooth.

[0009] Preferably, the tops of the two movable plates are arranged to be inclined planes, and the inclined planes on the tops of the two movable plates are mirror-distributed. The mirror-distributed inclined planes of the two movable plates can form a V-shaped angle, which can effectively guide and position the reinforcing ribs, ensuring that the reinforcing ribs can accurately enter the predetermined bending position during the bending process.

[0010] Preferably, the two movable frames are both slidably connected to the inside of the fixed frame, a motor is fixedly installed on one side of the processing table, and a bidirectional screw is fixedly installed on the output end of the motor. The bidirectional screw passes through the fixed frame and the two movable frames, and the bidirectional screw is threadedly connected to one side of the two movable frames. The bidirectional screw can be driven by the motor to rotate and perform threaded movement with one side of the two movable frames, so that the two movable frames can be synchronously driven to move closer or farther away from each other, thereby changing the spacing between the two movable plates, so that the two movable plates can be suitable for supporting reinforcing ribs of different diameters.

[0011] Preferably, a buffer pad is fixedly installed on the bottom of the clamping plate, and the buffer pad is arranged in a semicircular shape. The semicircular shape of the buffer pad can provide a smooth and stable contact surface, reducing damage to the surface when clamping and positioning the reinforcing ribs. It can not only protect the reinforcing ribs from being scratched or producing unnecessary indentations, but also ensure the stability and accuracy of the reinforcing ribs during the bending process.

[0012] Preferably, the contact assembly includes support plates fixedly mounted on both sides of the fixed frame, and rubber plates are fixedly mounted on the tops of the two support plates. When the movable plate and the roller are retracted into the movable frame, one side of the reinforcing rib will contact and press against the support plate and the rubber plate on its surface. The reinforcing rib is pressed against the rubber plate by the pressing plate, so that the reinforcing rib can be stably positioned when bending.

[0013] Preferably, the surfaces of the two rubber plates are provided with a plurality of friction grooves, and the plurality of friction grooves on the surface of the same rubber plate are arranged in a cross shape. The plurality of friction grooves provided on the surface of the rubber plate can significantly enhance the friction force between the reinforcing rib and the rubber plate, thereby ensuring the stability of the reinforcing rib during the bending process. The cross-shaped friction grooves form more contact points and friction surfaces, thereby effectively preventing the reinforcing rib from sliding or shifting when subjected to force.

[0014] The beneficial effects of the utility model are:

[0015] 1. When feeding and bending, the feeding component can be used to stabilize the reinforcing ribs during bending, which is convenient for stable bending. When the next bending is required, the limit can be quickly released so that the reinforcing ribs can move freely, thereby facilitating the movement of the reinforcing ribs for the next bending, improving the smoothness of operation during multiple bending, and contacting the reinforcing ribs through the contact component to ensure the accurate position and stability of the reinforcing ribs during the entire bending process;

[0016] 2. When the movable plate and the roller are retracted into the movable frame, one side of the reinforcing rib will be in contact with the supporting plate and the rubber plate on its surface, and the reinforcing rib will be pressed against the rubber plate by the pressing plate, so that the reinforcing rib can be stably positioned when bending. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the feeding assembly of the utility model;

[0019] Figure 3 This is a schematic diagram of the support plate and fixed frame structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the internal structure of the movable frame of the utility model.

[0021] In the figure: 1, processing table; 101, support leg; 2, bending machine; 3, bending feeding mechanism; 31, fixed frame; 32, feeding assembly; 321, movable frame; 322, movable plate; 323, roller; 324, spring; 325, motor; 326, bidirectional screw; 327, fixed frame; 328, electric push rod; 329, clamping plate; 3210, buffer pad; 33, contact assembly; 331, support plate; 332, rubber plate; 333, friction groove. DETAILED DESCRIPTION

[0022] 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.

[0023] When implementing: Figure 1-4 As shown, a reinforcing rib forming mold comprises: a processing table 1, a supporting leg 101 is provided at the bottom of the processing table 1, a bending machine 2 is fixedly installed on the surface of the processing table 1; a bending feeding mechanism 3, which is used for feeding the reinforcing ribs when bending and forming, and is arranged on one side of the processing table 1; wherein the bending feeding mechanism 3 comprises a fixed frame 31 fixedly installed on the surface of the processing table 1, the fixed frame 31 is located on one side of the bending machine 2, a feeding assembly 32 is provided on one side of the fixed frame 31, and a contact assembly 33 is provided on one side of the feeding assembly 32. When feeding and bending are performed, the reinforcing ribs can be stably limited by the feeding assembly 32 during bending, which is convenient for stable bending, and the limit can be quickly released when the next bending is required, so that the reinforcing ribs can move freely, thereby facilitating the movement of the reinforcing ribs for the next bending, improving the smoothness of operation during multiple bending, and contacting with the reinforcing ribs through the contact assembly 33 to ensure the accurate position and stability of the reinforcing ribs in the entire bending process.

[0024] like Figure 2 , Figure 3 and Figure 4As shown, the feeding assembly 32 includes two movable frames 321 arranged on one side of the fixed frame 31, and movable plates 322 are slidably installed on the tops of the two movable frames 321, and multiple rollers 323 are rotatably installed on the tops of the movable plates 322. Multiple springs 324 are fixedly installed on the bottoms of the movable plates 322, and the other ends of the multiple springs 324 are fixedly connected to the inner walls of the adjacent movable frames 321. A fixed frame 327 is fixedly installed on one side of the processing table 1, and two electric push rods 328 are fixedly installed on one side of the fixed frame 327. The output ends of the two electric push rods 328 are fixedly installed with the same abutting plate 329, and the abutting plate 329 is located above the two movable frames 321. When feeding, the reinforcing ribs can be placed between the two movable plates 322, so that the reinforcing ribs can contact the multiple rollers 323 on the surfaces of the two movable plates 322 at the same time. When the reinforcing ribs need to be moved, the rollers 323 can be used to conveniently move the reinforcing ribs, and when the reinforcing ribs are When the rib needs to be bent, the two electric push rods 328 are started to drive the clamping plate 329 to press the rib downward. The rib moves downward to move the movable plate 322 and the roller 323 into the movable frame 321, and the spring 324 is squeezed synchronously so that the rib contacts the contact component 33 for positioning, and the rib can be bent and formed. After bending, the clamping plate 329 is lifted, and the spring 324 resets the movable plate 322, and the roller 323 can contact the rib again, so that the rib continues to move, so that the multiple bending processes are very smooth and fluent. The tops of the two movable plates 322 are set to be inclined planes, and the inclined planes at the tops of the two movable plates 322 are mirror-imaged. The mirror-imaged inclined planes of the two movable plates 322 can form a V-shaped angle at the top inclined planes of the two movable plates 322, so that the rib can be effectively guided and positioned, ensuring that the rib can accurately enter the predetermined bending position during the bending process.

[0025] The two movable frames 321 are both slidably connected to the inside of the fixed frame 31. A motor 325 is fixedly installed on one side of the processing table 1. A bidirectional screw 326 is fixedly installed on the output end of the motor 325. The bidirectional screw 326 penetrates the fixed frame 31 and the two movable frames 321, and the bidirectional screw 326 is threadedly connected to one side of the two movable frames 321. The motor 325 can drive the bidirectional screw 326 to rotate and perform threaded motion with one side of the two movable frames 321, so that the two movable frames 321 can be synchronously driven to move closer or farther, so as to change the position of the two movable plates 32 2, so that the two movable plates 322 can be suitable for supporting reinforcing ribs of different diameters, and a buffer pad 3210 is fixedly installed at the bottom of the clamping plate 329, and the buffer pad 3210 is set to a semicircular shape. The buffer pad 3210 is specifically a half elliptical shape. The semicircular shape of the buffer pad 3210 can provide a smooth and stable contact surface, reducing damage to the surface when clamping and positioning the reinforcing rib, which can not only protect the reinforcing rib from being scratched or producing unnecessary indentations, but also ensure the stability and accuracy of the reinforcing rib during the bending process.

[0026] like Figure 2 and Figure 3 As shown, the contact component 33 includes support plates 331 fixedly installed on both sides of the fixed frame 31, and rubber plates 332 are fixedly installed on the top of the two support plates 331. When the movable plate 322 and the roller 323 are retracted into the movable frame 321, one side of the reinforcing rib will contact and press against the support plate 331 and the rubber plate 332 on its surface. The reinforcing rib is pressed against the rubber plate 332 by the pressing plate 329, so that the reinforcing rib can be stably positioned when bending. The surfaces of the two rubber plates 332 are provided with a plurality of friction grooves 333. The plurality of friction grooves 333 on the surface of the same rubber plate 332 are arranged in a cross shape. The plurality of friction grooves 333 on the surface of the rubber plate 332 can significantly enhance the friction force between the reinforcing rib and the rubber plate 332, thereby ensuring the stability of the reinforcing rib during the bending process. The cross-shaped friction grooves 333 form more contact points and friction surfaces, thereby effectively preventing the reinforcing rib from sliding or shifting when subjected to force.

[0027] When the utility model is in use, the reinforcing rib can be placed between the two movable plates 322 during feeding, so that the reinforcing rib can contact multiple rollers 323 on the surfaces of the two movable plates 322 at the same time. When the reinforcing rib needs to be moved, the rollers 323 can be used to conveniently move the reinforcing rib, and when the reinforcing rib needs to be bent, the two electric push rods 328 are started to drive the clamping plate 329 to press down the reinforcing rib, and the reinforcing rib moves downward to move the movable plate 322 and the rollers 323 to the inside of the movable frame 321, and the springs 324 are squeezed synchronously so that the reinforcing rib contacts the contact assembly 33 for positioning, and the reinforcing rib can be bent into shape. After bending, the clamping plate 329 is lifted, and the spring 324 resets the movable plate 322, so that the rollers 323 can contact the reinforcing rib again, so that the reinforcing rib continues to move, so that the multiple bending processes are very smooth and fluent, and can be passed. By using the mirror-distributed inclined surfaces of the two movable plates 322, the top inclined surfaces of the two movable plates 322 form a V-shaped angle, which can effectively guide and position the reinforcing ribs, ensuring that the reinforcing ribs can accurately enter the predetermined bending position during the bending process. The bidirectional screw 326 can be driven by the motor 325 to rotate and perform threaded motion with one side of the two movable frames 321, so that the two movable frames 321 can be synchronously driven to move closer or farther away from each other to change the spacing between the two movable plates 322, so that the two movable plates 322 can be suitable for supporting reinforcing ribs of different diameters. When the movable plate 322 and the roller 323 are retracted into the movable frame 321, one side of the reinforcing rib will contact and tighten with the support plate 331 and the rubber plate 332 on its surface, and the reinforcing rib can be pressed against the rubber plate 332 by the pressing plate 329, so that the reinforcing rib can be stably positioned when bending.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A rib forming die, characterized in that: include: A processing table (1), wherein the bottom of the processing table (1) is provided with supporting legs (101), and a bending machine (2) is fixedly installed on the surface of the processing table (1); A bending and feeding mechanism (3) for facilitating feeding when bending and forming the reinforcing ribs, wherein the bending and feeding mechanism (3) is arranged on one side of the processing table (1); The bending and feeding mechanism (3) comprises a fixed frame (31) fixedly mounted on the surface of the processing table (1); the fixed frame (31) is located on one side of the bending machine (2); a feeding assembly (32) is arranged on one side of the fixed frame (31); and a contact assembly (33) is arranged on one side of the feeding assembly (32).

2. A reinforcing rib forming die according to claim 1, characterized in that: The feeding assembly (32) comprises two movable frames (321) arranged on one side of the fixed frame (31); movable plates (322) are slidably mounted on the top of the two movable frames (321); a plurality of rollers (323) are rotatably mounted on the top of the movable plates (322); a plurality of springs (324) are fixedly mounted on the bottom of the movable plates (322); the other ends of the plurality of springs (324) are fixedly connected to the inner wall of an adjacent movable frame (321); a fixed frame (327) is fixedly mounted on one side of the processing table (1); two electric push rods (328) are fixedly mounted on one side of the fixed frame (327); the output ends of the two electric push rods (328) are fixedly mounted with the same abutting plate (329); the abutting plate (329) is located above the two movable frames (321).

3. A reinforcing rib forming die according to claim 2, characterized in that: The tops of the two movable plates (322) are arranged to be inclined, and the inclined surfaces at the tops of the two movable plates (322) are distributed in a mirror image.

4. A reinforcing rib forming die according to claim 2, characterized in that: The two movable frames (321) are both slidably connected to the inside of the fixed frame (31); a motor (325) is fixedly mounted on one side of the processing table (1); a bidirectional screw (326) is fixedly mounted on the output end of the motor (325); the bidirectional screw (326) passes through the fixed frame (31) and the two movable frames (321), and the bidirectional screw (326) is threadedly connected to one side of the two movable frames (321).

5. The reinforcing rib forming die according to claim 2, characterized in that: A buffer pad (3210) is fixedly mounted on the bottom of the abutting plate (329), and the buffer pad (3210) is configured in a semicircular shape.

6. A reinforcing rib forming die according to claim 1, characterized in that: The contact assembly (33) comprises support plates (331) fixedly mounted on both sides of the fixed frame (31), and rubber plates (332) are fixedly mounted on the tops of the two support plates (331).

7. A reinforcing rib forming die according to claim 6, characterized in that: The surfaces of the two rubber plates (332) are each provided with a plurality of friction grooves (333). The plurality of friction grooves (333) on the surface of the same rubber plate (332) are arranged in a mutually intersecting manner.

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