A steel plate blanking and stamping forming device for hoop production

Abstract

This disclosure relates to the field of clamp stamping technology. One embodiment of this disclosure provides a clamp production steel plate stamping forming device after blanking, which includes a processing table and a forming mold. The forming mold is set on the processing table, and a feeding port is provided on one of the two sides of the processing table. It also includes a conveying frame, a blocking component, an electric push rod, a moving plate, a buffer mechanism, and a limiting frame. The conveying frame is installed on one of the two sides of the forming mold, and a blocking component is provided on one of the two sides of the conveying frame to block the steel plate conveyed by the conveying frame. The electric push rod is set on one of the two sides of the forming mold. The above technical solution solves the technical problem that the existing stamping forming device lacks effective limiting of the steel plate after blanking. Before stamping, the steel plate needs to be manually placed in the corresponding position by the operator, resulting in poor work efficiency and certain technical problems.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the field of clamp stamping technology, specifically to a clamp production steel plate stamping device after blanking. Background Technology

[0002] Clamping clamps are important components widely used in the engineering field. Whether in power, communications, construction, or other infrastructure construction, clamping clamps play an indispensable role. A clamping clamp is a device that fixes one object to another by wrapping around and clamping it. It usually consists of a clamp body and fastening components. The clamp body is the main part of the clamp and its shape varies, with common shapes including round, semi-circular, and square. Fastening components are the key to ensuring that the clamp is firmly fixed to the fixed object. Common fastening components include bolts, nuts, and washers. The stamping and forming process after the steel plate is cut in the clamp body production process is crucial. Therefore, a stamping and forming device is required. The stamping and forming device includes a stamping die and a stamping power system. The design of the stamping die is customized according to the specific shape and size of the clamp, and the stamping power system usually adopts a hydraulic system.

[0003] Existing stamping forming equipment lacks effective limiting of steel plates after they are unloaded. Before stamping, workers need to manually place the steel plates in the corresponding positions, resulting in poor work efficiency and certain dangers. Utility Model Content

[0004] To overcome the above-mentioned defects, the embodiments of this disclosure provide a stamping and forming device for steel plates after blanking in the production of clamps, which solves the technical problem that the stamping and forming devices in the prior art lack effective limiting of the steel plates after blanking. Before stamping the steel plates, the workers need to manually place the steel plates in the corresponding positions, resulting in poor work efficiency and certain technical problems.

[0005] According to one aspect, at least one embodiment of this disclosure provides a stamping and forming device for steel plates used in hoop production, including a processing table and a forming mold. The forming mold is disposed on the processing table, and a feed inlet is provided on one of the two sides of the processing table. The device also includes a conveying frame, a blocking component, an electric push rod, a moving plate, a buffer mechanism, and a limiting frame. The conveying frame is installed on one of the two sides of the forming mold, and a blocking component is provided on one of the two sides of the conveying frame to block the steel plate conveyed by the conveying frame. The electric push rod is disposed on one of the two sides of the forming mold, and a moving plate is connected to the telescopic end of the electric push rod. The moving plate moves synchronously with the telescopic end of the electric push rod. Two sets of buffer mechanisms are provided on one of the two sides of the moving plate, and the buffer mechanisms move synchronously with the moving plate. The limiting frame is mounted on the two sets of buffer mechanisms via an L-shaped plate. When the limiting frame is impacted by the steel plate, it can drive the connecting structure in the buffer mechanism to move horizontally. The buffer mechanism is used to automatically return the limiting frame to its original position.

[0006] The blocking component includes a mounting base, a mounting rod, a baffle, and a spring positioning pin. The mounting base is installed on one of the two sides of the conveying frame. The mounting rod is inserted into the upper side of the mounting base and can move vertically inside the mounting base. The baffle is installed on the mounting rod and moves synchronously with the mounting rod. The spring positioning pin is located on the outer side of the mounting base and is used to position the mounting base and the mounting rod during insertion.

[0007] As a preferred embodiment of the steel plate blanking and stamping forming device for producing clamps according to this utility model, in order to achieve rapid blanking of the steel plate, the conveying frame is inclinedly arranged on the forming mold, and the inclined side of the conveying frame is located below the feed port.

[0008] The buffer mechanism includes a housing, a connecting seat, and a return spring. The housing is mounted on the movable plate and moves synchronously with the movable plate. The connecting seat is mounted on the L-shaped plate, with most of the connecting seat located inside the housing. The return spring is sleeved on the connecting seat, and its two ends are connected to the housing and the connecting seat, respectively.

[0009] As a preferred embodiment of the steel plate blanking and stamping forming device for producing clamps described in this utility model, in order to buffer the impact force received by the limiting frame, a through hole is provided on the side of the housing near the L-shaped plate, and the inner diameter of the through hole is adapted to the outer diameter of the protruding end of the connecting seat.

[0010] As a preferred embodiment of the steel plate blanking and stamping forming device for producing clamps according to this utility model, in order to limit the movement of the moving plate and ensure the stability of the moving plate during movement, two guide pillars are installed on one side of the forming mold, and the two guide pillars are symmetrically arranged.

[0011] As a preferred embodiment of the steel plate blanking and stamping forming device for producing clamps according to this utility model, in order to limit the movement plate on the guide post, a blocking plate is installed on the end of the guide post away from the forming mold, and the blocking plate is used to block the position of the movement plate on the guide post.

[0012] As a preferred embodiment of the steel plate blanking and stamping forming device for producing clamps according to this utility model, in order to achieve buffering between the L-shaped plate and the buffer mechanism and avoid direct collision between the L-shaped plate and the buffer mechanism, a buffer frame is installed on one side of the moving plate, and a buffer pad is provided on the buffer frame.

[0013] The beneficial effects of the embodiments disclosed herein are as follows:

[0014] In this disclosure, compared with the existing stamping forming device, there is a lack of effective limiting of the steel plate after it is unloaded. Before stamping the steel plate, the operator needs to manually place the steel plate in the corresponding position, which results in poor work efficiency and certain technical problems. In this embodiment, the limiting of the steel plate during unloading is achieved by the cooperation of the conveying frame and the blocking component, which ensures that the steel plate can be smoothly conveyed to the forming mold and reduces the probability of the steel plate shifting on the forming mold. The limiting of the steel plate after unloading is achieved by the cooperation of the buffer mechanism and the limiting frame, which ensures the stability of the steel plate on the forming mold.

[0015] In this disclosure, the horizontal position of the limiting frame is adjusted by the cooperation of the electric push rod and the moving plate, so that the limiting frame can make fine adjustments to the position of the steel plate on the forming mold, thereby ensuring the subsequent stamping and forming effect of the steel plate. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This utility model Figure 1 Enlarged schematic diagram of the local structure at point A;

[0019] Figure 3 This utility model Figure 1 Enlarged schematic diagram of the local structure at point B;

[0020] Figure 4 This is a vertical cross-sectional view of the internal structure of the buffer mechanism of this utility model.

[0021] In the diagram: 1. Processing table; 2. Forming mold; 3. Conveyor frame; 4. Electric push rod; 5. Moving plate; 6. Limiting frame; 7. Guide post; 8. Blocking plate; 9. Buffer frame; 10. Hydraulic push rod; 11. Mounting plate; 12. Lower pressure roller;

[0022] 101. Mounting base; 102. Mounting rod; 103. Baffle; 104. Spring positioning pin;

[0023] 201. Housing; 202. Connecting seat; 203. Return spring. Detailed Implementation

[0024] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0025] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0026] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0027] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0028] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0029] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0030] like Figures 1-4 As shown, this invention discloses a stamping and forming device for steel plates used in the production of clamps, comprising a processing table 1 and a forming mold 2. The forming mold 2 is disposed on the processing table 1, and a feeding port is provided on one of the two sides of the processing table 1. The device also includes a conveying frame 3, a blocking component, an electric push rod 4, a moving plate 5, a buffer mechanism, and a limiting frame 6. Compared with existing stamping and forming devices, these devices lack effective limiting of the steel plates after blanking. Before stamping, workers need to manually place the steel plates into the corresponding positions, resulting in poor work efficiency and certain technical problems. This invention addresses these issues. In the example, the cooperation between the conveying frame 3 and the blocking component achieves the limiting of the steel plate during unloading, ensuring that the steel plate can be smoothly conveyed to the forming mold 2, reducing the probability of the steel plate shifting on the forming mold 2. The cooperation between the buffer mechanism and the limiting frame 6 achieves the limiting of the steel plate after unloading, ensuring the stability of the steel plate on the forming mold 2. The cooperation between the electric push rod 4 and the moving plate 5 achieves the adjustment of the horizontal position of the limiting frame 6, so that the limiting frame 6 can finely adjust the position of the steel plate on the forming mold 2, thereby ensuring the subsequent stamping and forming effect of the steel plate.

[0031] like Figure 1As shown, a hydraulic push rod 10 is installed inside the processing table 1. The output end of the hydraulic push rod 10 extends out of the processing table 1 and is above the forming mold 2. A hydraulic pump station is installed inside the processing table 1. The input end of the hydraulic pump station is connected to the input end of the hydraulic push rod 10. The output end of the hydraulic push rod 10 is connected to a mounting plate 11. A lower pressure roller 12 is installed on the mounting plate 11. A steel plate conveying mechanism is installed inside the feed port of the processing table 1. The steel plate conveying mechanism can convey the steel plate to the inside of the conveying frame 3. The lower pressure roller 12 can press the steel plate into the forming mold 2 under the drive of the hydraulic push rod 10. A stamping assembly is installed inside the forming mold 2. The stamping assembly can stamp and form the steel plate that enters the forming mold 2.

[0032] like Figure 2 As shown, the conveying frame 3 is installed on one of the two sides of the forming mold 2. A blocking component is provided on one of the two sides of the conveying frame 3. The blocking component includes a mounting base 101, a mounting rod 102, a baffle 103 and a spring positioning pin 104. The conveying frame 3 is set on the forming mold 2 at an inclination. The inclination side of the conveying frame 3 is below the feed inlet. The steel plate conveyed to the conveying frame 3 by the steel plate conveying mechanism can be conveyed to the forming mold 2 through the conveying frame 3. The blocking component can block the steel plate, thereby ensuring the stability of the steel plate when it is conveyed to the forming mold 2 and reducing the probability of the steel plate shifting.

[0033] like Figure 3 As shown, the electric push rod 4 is mounted on one of the two sides of the molding die 2. The telescopic end of the electric push rod 4 is connected to a movable plate 5. Two sets of buffer mechanisms are installed on one of the two sides of the movable plate 5. The limiting frame 6 is mounted on the two sets of buffer mechanisms via an L-shaped plate. A buffer frame 9 is installed on one of the two sides of the movable plate 5, and buffer pads are provided on the buffer frame 9. Figure 4As shown, the buffer mechanism includes a housing 201, a connecting seat 202, and a return spring 203. A through hole is provided on one side of the housing 201 near the L-shaped plate. The inner diameter of the through hole matches the outer diameter of the protruding end of the connecting seat 202. When the buffer mechanism buffers the limiting frame 6, the protruding end of the connecting seat 202 moves inside the through hole. Two guide pillars 7 are installed on one side of the molding die 2. The two guide pillars 7 are symmetrically arranged and can limit the movement of the moving plate 5, thus ensuring the stability of the moving plate 5 during movement. The guide pillars 7 are far from... A blocking plate 8 is installed on one end of the forming mold 2. The blocking plate 8 can block and limit the position of the moving plate 5 on the guide post 7. The cooperation of the buffer mechanism and the limiting frame 6 can realize the blocking and buffering of the steel plate and automatic return, so that the steel plate can remain stable on the forming mold 2. The cooperation of the electric push rod 4 and the moving plate 5 can realize the adjustment of the horizontal position of the limiting frame 6, thereby realizing the fine adjustment of the position of the steel plate on the forming mold 2, so that the middle part of the steel plate can be directly below the lower pressure roller 12, thereby ensuring the effect of subsequent stamping and forming of the steel plate.

[0034] Working principle:

[0035] The worker places the steel plate to be stamped onto the steel plate conveying mechanism, which transports the steel plate to the conveying frame 3. The steel plate slides down the conveying frame 3 onto the forming mold 2. The limiting frame 6 blocks and limits the steel plate. The limiting frame 6 moves horizontally due to the impact force generated by the sliding steel plate. The limiting frame 6 drives the connecting seat 202 to move inside the housing 201 through the L-shaped plate. The connecting seat 202 compresses the return spring 203, which absorbs the impact force. After absorption, the connecting seat 202 drives the L-shaped plate back to its original position under the action of the return spring 203. The L-shaped plate drives the limiting frame 6 to push the steel plate in the opposite direction. When it is necessary to fine-tune the position of the steel plate on the forming mold 2, The electric push rod 4 is activated, and its telescopic end retracts, causing the moving plate 5 to move. The moving plate 5, through the buffer mechanism and the L-shaped plate, causes the limiting frame 6 to move. The limiting frame 6 pushes the steel plate to make a slight movement on the forming mold 2, thereby achieving a fine adjustment of the position of the steel plate on the forming mold 2. After the fine adjustment, the electric push rod 4 is activated, and its telescopic end extends, causing the limiting frame 6 to return to its original position. Then, the hydraulic push rod 10 is activated, and its output end extends, pushing the mounting plate 11 to move downward. The mounting plate 11 causes the lower pressure roller 12 to move downward. The lower pressure roller 12 presses the steel plate into the forming mold 2, and then the stamping components inside the forming mold 2 stamp the steel plate to form a hoop.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A stamping and forming device for steel plates used in hoop production, comprising a processing table (1) and a forming mold (2), wherein the forming mold (2) is disposed on the processing table (1), and a feed inlet is provided on one of the two sides of the processing table (1), characterized in that, Also includes: A conveying frame (3) is installed on one side of the forming mold (2). A blocking member is provided on one side of the conveying frame (3) to block the steel plate conveyed by the conveying frame (3). An electric push rod (4) is provided on one side of the molding die (2). The telescopic end of the electric push rod (4) is connected to a moving plate (5). The moving plate (5) moves synchronously with the telescopic end of the electric push rod (4). The buffer mechanism is provided on one side of the moving plate (5), and the buffer mechanism moves synchronously with the moving plate (5). The limiting frame (6) is installed on the two sets of buffer mechanisms by means of an L-shaped plate. When the limiting frame (6) is impacted by the steel plate, it can drive the connecting structure in the buffer mechanism to move horizontally. The buffer mechanism is used to automatically return the limiting frame (6) to its original position.

2. The stamping and forming device for steel plates used in clamp production according to claim 1, characterized in that, The blocking element includes: Mounting base (101), the mounting base (101) is mounted on one of the two sides of the conveying frame (3); Mounting rod (102), which is inserted into the upper side of the mounting base (101) and is capable of vertical movement inside the mounting base (101); A baffle (103) is mounted on the mounting rod (102) and moves synchronously with the mounting rod (102); A spring positioning pin (104) is provided on the outside of the mounting base (101) and is used to position the mounting base (101) and the mounting rod (102) by insertion.

3. The stamping and forming device for steel plates used in clamp production according to claim 1, characterized in that, The conveying frame (3) is inclined on the molding mold (2), and the inclined side of the conveying frame (3) is below the feed inlet.

4. The stamping and forming device for steel plates used in clamp production according to claim 1, characterized in that, The buffer mechanism includes: A housing (201) is mounted on the movable plate (5) and moves synchronously with the movable plate (5); A connecting seat (202) is mounted on the L-shaped plate, and most of the connecting seat (202) is located inside the housing (201); A return spring (203) is sleeved on the connecting seat (202), and the two ends of the return spring (203) are respectively connected to the housing (201) and the connecting seat (202).

5. The stamping and forming device for steel plates used in clamp production according to claim 4, characterized in that, A through hole is provided on one side of the housing (201) near the L-shaped plate, and the inner diameter of the through hole is adapted to the outer diameter of the protruding end of the connecting seat (202).

6. The stamping and forming device for steel plates used in clamp production according to claim 1, characterized in that, Two guide pillars (7) are installed on one side of the molding die (2), and the two guide pillars (7) are arranged symmetrically.

7. The stamping and forming device for steel plates used in clamp production according to claim 6, characterized in that, A blocking disc (8) is installed on one end of the guide post (7) away from the molding die (2). The blocking disc (8) is used to block the position of the moving plate (5) on the guide post (7).

8. The stamping and forming device for steel plates used in clamp production according to claim 1, characterized in that, A buffer frame (9) is installed on one side of the movable plate (5), and a buffer pad is provided on the buffer frame (9).

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