A blank holder for a steel sheet

Abstract

The utility model relates to the technical field of steel sheet edge pressing, especially a steel sheet edge pressing device, including base, the top of base installs first fixed plate, and the top of first fixed plate installs second fixed plate, the side wall of second fixed plate one side is provided with lifting adjustment mechanism, and the side wall sliding of lifting adjustment mechanism one side is provided with the frame main part of pressing plate, the top of first fixed plate installs device box, and the side wall of device box one side is provided with second sliding slot, the inside sliding of second sliding slot is provided with second sliding block, and the side wall installation of second sliding block one side has the positioning fixed establishment. The utility model first through the design of conveying roller main part, and through the mutual matching of first sliding slot and first sliding block, and through the mutual matching of second sliding slot and second sliding block, make the steel sheet that positioning fixed can through first sliding block and second sliding block to slide to the steel sheet through extruding roller main part to carry out the edge pressing.

Description

Technical Field

[0001] This utility model relates to the field of steel plate edge pressing technology, and in particular to a steel plate edge pressing device. Background Technology

[0002] Steel plates refer to flat steel materials with a thickness exceeding 4mm, produced through hot rolling, cold rolling, or other processing methods. They are typically composed of iron and carbon, with other elements such as silicon, manganese, sulfur, and phosphorus added to improve the steel plate's strength, hardness, toughness, and other mechanical properties. Steel plates are widely used in industries such as construction, machinery, automobiles, and shipbuilding. Steel plate edge pressing is a type of steel plate edge processing technology. It involves cold bending by roll forming a corrugated cross-section or rolled edge structure to enhance edge strength and rigidity. Therefore, steel plate edge pressing equipment is required for this processing.

[0003] Current steel plate edge pressing devices cannot limit and fix the steel plate when pressing it, causing the steel plate to shake during the pressing process, which affects the edge pressing effect. At the same time, existing steel plate edge pressing devices cannot press steel plates of different thicknesses, which affects the use effect of steel plate edge pressing. Therefore, a steel plate edge pressing device is needed to meet people's needs. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] Given that the existing steel plate pressing devices, as described above or in the prior art, cannot limit and fix the steel plate during pressing, causing the steel plate to wobble and affecting the pressing effect, and that the existing steel plate pressing devices cannot press steel plates of different thicknesses, thus affecting the use effect of steel plate pressing, a steel plate pressing device is needed to meet people's needs.

[0006] Therefore, the purpose of this utility model is to provide a steel plate pressing device.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a steel plate pressing device, including a base, a first fixing plate installed at the top of the base, and a second fixing plate installed at the top of the first fixing plate. A lifting adjustment mechanism is provided on one side wall of the second fixing plate, and a pressing plate frame body is slidably installed on one side wall of the lifting adjustment mechanism. A device box is installed at the top of the first fixing plate, and a second sliding groove is opened on one side wall of the device box. A second slider is slidably installed inside the second sliding groove, and a positioning and fixing mechanism is installed on one side wall of the second slider. A rectangular through hole is opened at the top of the base, and a conveying roller body is rotatably installed inside the rectangular through hole. A drive motor is installed on one side wall of the first fixing plate, and the output end of the drive motor is fixedly connected to one end of the conveying roller body.

[0008] As a preferred embodiment of the steel plate pressing device of this utility model, a third sliding groove is provided on the side wall of one side of the second fixed plate, and a third slider is slidably arranged inside the third sliding groove. The side wall of the third slider is fixedly connected to the side wall of the main body of the pressing plate frame.

[0009] As a preferred embodiment of the steel plate pressing device of this utility model, the inner side wall of the pressing plate frame body is rotatably mounted with a drive rod body through bearings, and the outer wall of the drive rod body is mounted with a pressing roller body.

[0010] As a preferred embodiment of the steel plate pressing device of this utility model, the lifting adjustment mechanism includes a first groove, which is opened on the side wall of the second fixed plate. An installation block is slidably arranged inside the first groove, and a first threaded hole body is opened inside the installation block. A lead screw body that passes through the first threaded hole body is rotatably installed inside the first groove through a bearing, and the lead screw body is threadedly connected to the first threaded hole body.

[0011] In a preferred embodiment of the steel plate pressing device of this utility model, a fourth sliding groove is provided on the side walls at both ends of the inner wall of the first groove, and a fourth sliding block is provided inside the fourth sliding groove. The side wall of the fourth sliding block is fixedly connected to the side walls at both ends of the mounting block.

[0012] In a preferred embodiment of the steel plate pressing device of this utility model, the top of the first fixed plate is provided with a first sliding groove, and a first slider is slidably arranged inside the first sliding groove.

[0013] In a preferred embodiment of the steel plate pressing device of this utility model, the positioning and fixing mechanism includes an L-shaped fixing plate, which is fixedly connected to the side wall of the second slider. The top of the L-shaped fixing plate is provided with a second threaded hole body, and the internal thread of the second threaded hole body is connected to a bolt rod body. The bottom end of the bolt rod body is rotatably mounted with a first extrusion plate through a bearing, and the side walls on both sides of the first extrusion plate are fixedly mounted with second extrusion plates. Rubber pads are installed at the bottom ends of the first extrusion plate and the second extrusion plate.

[0014] In a preferred embodiment of the steel plate pressing device of this utility model, the top of each L-shaped fixing plate is provided with a first through hole, and a vertical rod body is slidably arranged inside the first through hole. The bottom end of the vertical rod body is fixedly connected to the top end of the second pressing plate. A connecting plate is installed at the top end of the vertical rod body, and the connecting plate is threadedly sleeved on the outer wall of the bolt rod body.

[0015] The steel plate edge pressing device of this utility model has the following beneficial effects:

[0016] This invention firstly connects the main body of the second threaded hole to the main body of the bolt rod via a threaded connection, and then cooperates with the main body of the vertical rod via a first through hole. This allows the main body of the bolt rod to move up and down within the main body of the second threaded hole while rotating, facilitating the simultaneous movement of the first and second extrusion plates. This movement of the first and second extrusion plates positions and fixes the steel plate. Simultaneously, through the design of the conveying roller body, and the cooperation of the first slide groove and the first slider, as well as the cooperation of the second slide groove and the second slider, the positioned and fixed steel plate can slide through the first and second sliders, allowing the steel plate to be pressed against the edge by the extrusion roller body.

[0017] This invention firstly connects the lead screw body to the first threaded hole body via a threaded connection, and then uses the mounting block and the first groove to cooperate with each other. When the lead screw body rotates, the rotation of the lead screw body can drive the mounting block to rise and fall on the outer wall of the lead screw body. This allows the mounting block and the pressure plate frame body to rise and fall to adjust the height of the extrusion roller body, thereby pressing the edge of steel plates of different thicknesses and thus improving the pressing effect. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0019] Figure 1 This is a schematic diagram of the main structure of a steel plate edge pressing device;

[0020] Figure 2 This is a front view schematic diagram of the structure after edge pressing of a steel plate edge pressing device;

[0021] Figure 3 A schematic diagram of the internal structure of a positioning and fixing mechanism for a steel plate edge pressing device;

[0022] Figure 4 A steel plate edge pressing device Figure 2 Enlarged structural diagram at point A in the middle.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. Base; 2. First fixing plate; 201. Device housing; 202. First slide groove; 203. First slider; 204. Second slide groove; 205. Second slider; 3. Second fixing plate; 301. Third slide groove; 302. Third slider; 4. Pressure plate frame body; 401. Drive rod body; 402. Extrusion roller body; 5. Lifting and adjusting mechanism; 501. First groove; 502. Mounting block; 5021. First threaded hole body; 503. Lead screw body; 504. Fourth slide groove; 505. Fourth slider; 6. Positioning and fixing mechanism; 601. L-shaped fixing plate; 602. Second threaded hole body; 603. Bolt rod body; 604. First extrusion plate; 605. Second extrusion plate; 606. First through hole; 607. Vertical rod body; 608. Connecting plate; 7. Rectangular through hole; 701. Conveying roller body; 702. Drive motor. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0028] Example 1: Refer to Figures 1-4 This is the first embodiment of the present invention, which provides a steel plate edge pressing device. This device addresses the problems of existing steel plate edge pressing devices, which cannot effectively limit and fix the steel plate during edge pressing, causing the steel plate to wobble and affecting the edge pressing effect. Furthermore, existing steel plate edge pressing devices cannot press steel plates of different thicknesses, thus affecting the overall performance. The device includes a base 1, a first fixing plate 2 mounted on the top of the base 1, and a second fixing plate 3 mounted on the top of the first fixing plate 2. A lifting and adjusting mechanism 5 is provided on one side wall of the second fixing plate 3, and a pressing plate frame body 4 is slidably mounted on one side wall of the lifting and adjusting mechanism 5. The top of the first fixing plate 2 is equipped with a device housing 201, and a second sliding groove 204 is provided on one side wall of the device housing 201. A second slider 205 is slidably arranged inside the second sliding groove 204, and a positioning and fixing mechanism 6 is installed on one side wall of the second slider 205. The top of the base 1 is provided with a rectangular through hole 7, and a conveying roller body 701 is rotatably installed inside the rectangular through hole 7. A drive motor 702 is installed on one side wall of the first fixing plate 2, and the output end of the drive motor 702 is fixedly connected to one end of the conveying roller body 701. The top of the first fixing plate 2 is provided with a first sliding groove 202, and a first slider 203 is slidably arranged inside the first sliding groove 202.

[0029] Combination Figure 1 , Figure 2 and Figure 4 In the embodiments of this utility model, a third sliding groove 301 is provided on the side wall of the second fixing plate 3, and a third slider 302 is slidably arranged inside the third sliding groove 301. The side wall of the third slider 302 is fixedly connected to the side wall of the pressure plate frame body 4.

[0030] Combination Figure 1 , Figure 2 and Figure 4 In an embodiment of this utility model, a drive rod body 401 is rotatably mounted on one side wall inside the pressure plate frame body 4 via bearings, and an extrusion roller body 402 is mounted on the outer wall of the drive rod body 401.

[0031] Combination Figure 1 , Figure 2 and Figure 4In an embodiment of this utility model, the lifting adjustment mechanism 5 includes a first groove 501, which is formed on the side wall of the second fixed plate 3. A mounting block 502 is slidably disposed inside the first groove 501, and a first threaded hole body 5021 is formed inside the mounting block 502. A lead screw body 503 that passes through the first threaded hole body 5021 is rotatably mounted inside the first groove 501 through a bearing, and the lead screw body 503 is threadedly connected to the first threaded hole body 5021. A fourth sliding groove 504 is formed on the side walls at both ends of the inner wall of the first groove 501, and a fourth slider 505 is disposed inside the fourth sliding groove 504. The side wall of the fourth slider 505 is fixedly connected to the side walls at both ends of the mounting block 502.

[0032] The specific working principle is as follows: when it is necessary to press the edge of steel plates of different thicknesses, the screw body 503 is first threadedly connected to the first thread hole body 5021, and the mounting block 502 cooperates with the first groove 501. When the screw body 503 rotates, the rotation of the screw body 503 can drive the mounting block 502 to rise and fall on the outer wall of the screw body 503. This makes it easier to adjust the height of the extrusion roller body 402 by raising and lowering the mounting block 502 and the pressure plate frame body 4, thereby pressing the edge of steel plates of different thicknesses and making the pressing effect better.

[0033] Example 2: Refer to Figures 1-4 This is the first embodiment of the present invention. This embodiment provides a steel plate pressing device, which can solve the problems of existing steel plate pressing devices, which cannot limit and fix the steel plate when pressing the steel plate, causing the steel plate to shake during pressing, thus affecting the pressing effect. At the same time, existing steel plate pressing devices cannot press steel plates of different thicknesses, thus affecting the use effect of steel plate pressing. The positioning and fixing mechanism 6 includes an L-shaped fixing plate 601, which is fixedly connected to the side wall of the second slider 205. The top of the L-shaped fixing plate 601 is provided with a second threaded hole body 602, and the internal thread of the second threaded hole body 602 is connected to a bolt rod body 603. The bottom end of the bolt rod body 603 is rotatably mounted with a first extrusion plate 604 through a bearing, and the side walls on both sides of the first extrusion plate 604 are fixedly mounted with second extrusion plates 605. Rubber pads are installed at the bottom ends of the first extrusion plate 604 and the second extrusion plate 605.

[0034] Combination Figure 1 , Figure 2 and Figure 3In the embodiments of this utility model, the top of the L-shaped fixing plate 601 is provided with a first through hole 606, and a vertical rod body 607 is slidably disposed inside the first through hole 606. The bottom end of the vertical rod body 607 is fixedly connected to the top end of the second extrusion plate 605. A connecting plate 608 is installed on the top end of the vertical rod body 607, and the connecting plate 608 is threadedly sleeved on the outer wall of the bolt rod body 603.

[0035] The specific working principle is as follows: when it is necessary to position and fix the steel plate during edge pressing, the main body 602 of the second threaded hole is first threadedly connected to the main body 603 of the bolt rod, and the main body 607 of the vertical rod cooperates with the first through hole 606. While the main body 603 of the bolt rod rotates, the main body 603 of the bolt rod can rise and fall inside the main body 602 of the second threaded hole. This allows the main body 603 of the bolt rod to rise and fall, thereby driving the first extrusion plate 604 and the second extrusion plate 605 to rise and fall simultaneously. The steel plate is positioned and fixed by the rise and fall of the first extrusion plate 604 and the second extrusion plate 605. At the same time, through the design of the conveying roller body 701, and through the cooperation of the first slide groove 202 and the first slider 203, and through the cooperation of the second slide groove 204 and the second slider 205, the positioned and fixed steel plate can slide through the first slider 203 and the second slider 205, thereby pressing the steel plate by the extrusion roller body 402.

[0036] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A steel plate edge pressing device, characterized in that: include, A base (1) is provided, with a first fixing plate (2) installed at the top of the base (1), and a second fixing plate (3) installed at the top of the first fixing plate (2). A lifting adjustment mechanism (5) is provided on one side wall of the second fixing plate (3), and a pressure plate frame body (4) is slidably provided on one side wall of the lifting adjustment mechanism (5). A device housing (201) is installed at the top of the first fixing plate (2), and a second sliding groove (204) is provided on one side wall of the device housing (201). The second slide (204) has a second slider (205) slidably installed inside, and a positioning and fixing mechanism (6) is installed on the side wall of one side of the second slider (205). The top of the base (1) has a rectangular through hole (7), and a conveying roller body (701) is rotatably installed inside the rectangular through hole (7). A drive motor (702) is installed on the side wall of one side of the first fixing plate (2), and the output end of the drive motor (702) is fixedly connected to one end of the conveying roller body (701).

2. The steel plate pressing device as described in claim 1, characterized in that: The second fixing plate (3) has a third sliding groove (301) on one side wall, and a third slider (302) is slidably arranged inside the third sliding groove (301). The side wall of the third slider (302) is fixedly connected to the side wall of the pressure plate frame body (4).

3. The steel plate edge pressing device as described in claim 1, characterized in that: The inner side wall of the pressure plate frame body (4) is rotatably mounted with a drive rod body (401) via bearings, and the outer wall of the drive rod body (401) is mounted with an extrusion roller body (402).

4. The steel plate pressing device as described in claim 1, characterized in that: The lifting adjustment mechanism (5) includes a first groove (501), which is opened on the side wall of the second fixed plate (3). A mounting block (502) is slidably arranged inside the first groove (501), and a first threaded hole body (5021) is opened inside the mounting block (502). A lead screw body (503) that passes through the first threaded hole body (5021) is rotatably installed inside the first groove (501) through a bearing, and the lead screw body (503) is threadedly connected to the first threaded hole body (5021).

5. The steel plate pressing device as described in claim 4, characterized in that: The inner walls of the first groove (501) are provided with a fourth sliding groove (504) at both ends, and a fourth slider (505) is provided inside the fourth sliding groove (504). The side wall of the fourth slider (505) is fixedly connected to the side walls at both ends of the mounting block (502).

6. The steel plate pressing device as described in claim 1, characterized in that: The top of the first fixing plate (2) is provided with a first sliding groove (202), and a first slider (203) is slidably arranged inside the first sliding groove (202).

7. The steel plate pressing device as described in claim 1, characterized in that: The positioning and fixing mechanism (6) includes an L-shaped fixing plate (601), which is fixedly connected to the side wall of the second slider (205). The top of the L-shaped fixing plate (601) is provided with a second threaded hole body (602), and the inside of the second threaded hole body (602) is connected to a bolt rod body (603). The bottom end of the bolt rod body (603) is rotatably mounted with a first extrusion plate (604) through a bearing, and the side walls on both sides of the first extrusion plate (604) are fixedly mounted with second extrusion plates (605). The bottom ends of the first extrusion plate (604) and the second extrusion plate (605) are equipped with rubber pads.

8. The steel plate pressing device as described in claim 7, characterized in that: The top of each L-shaped fixing plate (601) is provided with a first through hole (606), and a vertical rod body (607) is slidably disposed inside the first through hole (606). The bottom end of the vertical rod body (607) is fixedly connected to the top end of the second extrusion plate (605). A connecting plate (608) is installed on the top end of the vertical rod body (607), and the connecting plate (608) is threadedly sleeved on the outer wall of the bolt rod body (603).

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