A roll type material supporting frame convenient to adjust

Abstract

The application relates to the technical field of automobile die material supporting frames, and discloses a roller type material supporting frame convenient to adjust, which comprises a roller type material supporting assembly and a height adjusting assembly. The rear supporting plate and the front supporting plate in the roller type material supporting assembly are rotationally connected, a limiting rod convex shaft is selectively inserted into a through hole of the front supporting plate to adjust the angle of the two; the supporting steel pipe in the height adjusting assembly vertically slides in a through groove of a fixing frame, and an operating rod pushes the supporting steel pipe to tightly adhere to the fixing frame at a fixed height. The cross recess at the top end of the supporting steel pipe can adjust the working direction of the assembly, the whole realizes smooth material transmission with low resistance, and is suitable for the lifting and conveying of strip materials and coiled materials in automobile stamping die production.

Description

Technical Field

[0001] This application relates to the field of automotive mold support technology, specifically to an easily adjustable roller support. Background Technology

[0002] In the actual production process of automotive stamping dies, operators often need to control the machine tool while simultaneously performing auxiliary operations such as lifting, positioning, and removing sheet metal. Existing die structures often lack dedicated material lifting and removal mechanisms, forcing workers to adopt non-standard operating methods to keep up with production schedules. These methods include manually entering the die area to lift materials and forcibly removing parts, significantly increasing labor intensity and creating serious safety hazards.

[0003] Furthermore, frequent manual intervention can lead to prolonged production cycles and poor positioning consistency, thereby affecting the quality stability of stamped parts and overall production efficiency. Meanwhile, some existing material handling devices suffer from inconvenient adjustment and poor adaptability, failing to flexibly adjust their height and material conveying angle according to different material specifications and mold heights. Moreover, during material transport, high frictional resistance and structural instability can cause jamming and deviation, further hindering the improvement of production efficiency.

[0004] Therefore, a special material support device is needed that is structurally sound, safe to operate, flexible in adjustment, and can effectively assist in the feeding and discharging process. Summary of the Invention

[0005] To address the aforementioned technical problems, this application solves the issues in existing automotive stamping die production where the lack of a dedicated material support mechanism leads to excessive manual intervention, inconvenient adjustment of the material support device, easy jamming and deviation in material transmission, and low flexibility in fixed installation of the working direction.

[0006] To achieve the above objectives, the technical solution adopted in this application is: an easily adjustable roller support frame, including a roller support assembly and a height adjustment assembly.

[0007] The roller-type material support assembly is installed on the top of the height adjustment assembly. The roller-type material support assembly includes a rear support plate, rollers, a front support plate, and a limiting rod. The rear support plate and the front support plate are rotatably connected, and the angle between them controls the tilt angle of the material moving surface. The limiting rod is used to fix the angle between the rear support plate and the front support plate. The limiting rod is provided with a convex shaft, which is selectively installed in multiple through holes in the front support plate to adjust the angle between the rear support plate and the front support plate.

[0008] Preferably, the fixing frame is used for installation and support, and the operating rod is threaded onto the threaded hole of the fixing frame. The operating rod is used to push the supporting steel pipe tightly against the fixing frame to form a fixed height.

[0009] Preferably, the roller-type material support assembly includes a bracing plate, and the top end of the supporting steel pipe is provided with a cross groove for selecting the working direction of the roller-type material support assembly.

[0010] Preferably, the four sides of the cross groove of the supporting steel pipe are provided with through holes, and a first bolt is provided in the through hole. The first bolt is threadedly connected to the threaded hole of the diagonal brace plate to fix the connection between the diagonal brace plate and the supporting steel pipe.

[0011] Preferably, a connecting shaft is fixedly provided on the inclined support plate, the limiting rod is rotatably mounted on the connecting shaft, and a first spring is sleeved on the connecting shaft. The two ends of the first spring are fixedly connected to the connecting shaft and the limiting rod respectively, for resetting the limiting rod and maintaining the connection between the convex shaft on the limiting rod and the front support plate.

[0012] Preferably, the height adjustment assembly includes a sliding shaft and a second spring. The sliding shaft passes through the through groove of the fixing frame and is fixedly connected to the friction plate. The second spring is sleeved on the sliding shaft, and its two ends are fixedly connected to the end of the sliding shaft away from the friction plate and the fixing frame, respectively. The second spring is used to reset the friction plate and facilitate the vertical sliding of the supporting steel pipe.

[0013] Preferably, the supporting steel pipe is provided with a vertical groove, which matches the shape of the friction plate to limit the swaying of the supporting steel pipe.

[0014] The technical solution provided in this application has the following advantages compared with the prior art:

[0015] 1. This application establishes a dedicated material support mechanism by setting up a roller-type material support component and a height adjustment component. This eliminates the need for manual entry into the mold area to support materials or forcibly remove parts, thus realizing the mechanical lifting and conveying of materials. This solves the problem of excessive manual intervention, high labor intensity, and safety hazards caused by the lack of a dedicated material support mechanism in existing production processes, thereby improving the safety and convenience of the production process.

[0016] 2. This application achieves multi-dimensional flexible adjustment of the material support frame by using a height adjustment component, adjusting the material conveying angle of the roller material support component, and changing the working direction of the component by using the cross groove of the supporting steel pipe. This solves the problems of inconvenient adjustment and low flexibility of fixed installation of existing material support devices, and improves the adaptability of the equipment to different specifications of materials, mold heights and scene spaces.

[0017] 3. This application reduces material transmission friction by using the rollers of the roller-type material support assembly. Combined with the limit rod, spring and vertical groove of the supporting steel pipe, it prevents swaying and deviation, and achieves stable material transmission with low resistance. This solves the problem of easy jamming and deviation in material transmission of existing material support devices, and improves material transmission efficiency and the quality stability of stamped parts. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this application;

[0019] Figure 2 for Figure 1 A partial structural diagram at point A in the middle;

[0020] Figure 3 This is a cross-sectional view of this application;

[0021] Figure 4 This is a schematic diagram of the roller-type material support assembly of this application;

[0022] Figure 5 This is a schematic diagram of the structure supporting the steel pipe in this application;

[0023] Figure 6 This is a cross-sectional view of the height adjustment component of this application.

[0024] In the diagram: 101-Rear support plate; 102-Concave steel pipe; 103-Roller; 104-Front support plate; 105-Connecting shaft; 106-Limiting rod; 107-First spring; 108-Diagonal brace plate; 109-First bolt; 201-Fixing frame; 202-Supporting steel pipe; 203-Operating rod; 204-Sliding shaft; 205-Second spring; 206-Friction plate. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0027] like Figures 1 to 6 As shown, an easily adjustable roller support frame includes a roller support assembly and a height adjustment assembly. Specifically, the roller support assembly is used to receive strips and rolls from the feeding equipment or the previous process, ensuring smooth and low-resistance transmission of materials during the process of entering and exiting the mold, and effectively preventing jamming and scratches.

[0028] The roller-type material support assembly is installed on the top of the height adjustment assembly. The roller-type material support assembly includes a rear support plate 101, a roller 103, a front support plate 104, and a limiting rod 106. The rear support plate 101 and the front support plate 104 are rotatably connected, and the angle between the two controls the tilt angle of the material moving surface. The limiting rod 106 is used to fix the angle between the rear support plate 101 and the front support plate 104. The limiting rod 106 is provided with a convex shaft, which is selectively installed in multiple through holes in the front support plate 104 to adjust the angle between the rear support plate 101 and the front support plate 104.

[0029] Specifically, the roller-type material support assembly includes a front support frame and a rear support frame. The front support frame includes a front support plate 104, a concave steel pipe 102, and multiple rollers 103. The rear support frame includes a rear support plate 101, a concave steel pipe 102, and multiple rollers 103. The multiple rollers 103 are rotatably mounted on the concave steel pipe 102, supporting and conveying the material to ensure smooth material movement. By controlling the relative rotation of the front and rear support frames, the connection angle can be adjusted, controlling the material conveying angle to adapt to different conveying needs.

[0030] After the angle between the rear support plate 101 and the front support plate 104 is adjusted to a suitable position, the convex shaft on the control limit rod 106 is inserted into the corresponding through hole on the front support plate 104 to support the front support plate 104, while the rear support plate 101 remains connected to the support steel pipe 202, thereby fixing the angle between the front support plate 104 and the rear support plate 101.

[0031] The height adjustment assembly includes a fixed frame 201, a supporting steel pipe 202, and an operating rod 203. The supporting steel pipe 202 slides vertically within the through groove of the fixed frame 201. The fixed frame 201 is used for installation and support. The operating rod 203 is threaded onto the threaded hole of the fixed frame 201. The operating rod 203 is used to push the supporting steel pipe 202 tightly against the fixed frame 201 to achieve a fixed height.

[0032] Specifically, the fixed frame 201 is provided with threaded holes for mounting the operating rod 203. The operating rod 203 includes a threaded shaft for engaging with the threaded hole and a vertically arranged crossbar. In use, the operator controls the crossbar of the operating rod 203 to drive the threaded shaft into the threaded hole of the fixed frame 201, thereby bringing the end of the threaded shaft of the operating rod 203 close to the support steel pipe 202 in the through groove of the fixed frame 201. By continuously screwing it in, the fixed frame 201, the support steel pipe 202 and the operating rod 203 are tightly fitted together. The friction force is used to fix the support steel pipe 202, maintaining the horizontal installation height of the support steel pipe 202 on the fixed frame 201, thereby controlling the height of the roller-type material support assembly on the support steel pipe 202 to adapt to different height requirements.

[0033] like Figure 2 As shown, the roller-type material support assembly includes a bracing plate 108, and the top end of the supporting steel pipe 202 is provided with a cross groove for selecting the working direction of the roller-type material support assembly.

[0034] Specifically, such as Figure 5 As shown, the supporting steel pipe 202 has a hollow structure with a cross-shaped groove at its top. The groove depth is the installation depth of the inclined brace plate 108. The inclined brace plate 108 is a straight plate. During installation, the cross-shaped groove on the supporting steel pipe 202 provides four installation directions. By selecting a certain direction of the cross-shaped groove at the top of the supporting steel pipe 202 for insertion, the roller-type material support assembly on the supporting steel pipe 202 faces different directions. Thus, the fixing frame 201 can be installed in various positions, fully adapting to various spatial structures in the application scenario and facilitating the installation of the equipment of this application.

[0035] like Figure 2 and 5 As shown, through holes are provided on all four sides of the cross groove of the supporting steel pipe 202. A first bolt 109 is provided on the through hole. The first bolt 109 is threadedly connected to the threaded hole of the diagonal brace 108 to fix the connection between the diagonal brace 108 and the supporting steel pipe 202.

[0036] Specifically, the cross-shaped groove of the supporting steel pipe 202 has through holes on all four sides. These through holes overlap with the groove, and their diameter is larger than that of the groove. After the inclined support plate 108 is inserted into the groove, two first bolts 109 can be inserted into the vertical surface and screwed into the threaded holes of the inclined support plate 108. The ends of the first bolts 109 are then attached to the side of the supporting steel pipe 202, and the other end of the first bolts 109 is screwed into a nut and attached to the side of the supporting steel pipe 202. The vertical movement of the first bolts 109 and the inclined support plate 108 is restricted by the cooperation of the through holes in the cross-shaped groove of the supporting steel pipe 202, and the lateral swaying of the first bolts 109 and the inclined support plate 108 is restricted by the nuts at the ends of the first bolts 109 and the other end. This ensures the stability of the roller-type material support assembly on the supporting steel pipe 202 and, consequently, the smoothness of material movement.

[0037] like Figure 2 and Figure 4 As shown, a connecting shaft 105 is fixedly installed on the inclined support plate 108, and a limiting rod 106 is rotatably installed on the connecting shaft 105. A first spring 107 is sleeved on the connecting shaft 105. The two ends of the first spring 107 are fixedly connected to the connecting shaft 105 and the limiting rod 106 respectively, and are used to reset the limiting rod 106 and maintain the connection between the convex shaft on the limiting rod 106 and the front support plate 104.

[0038] Specifically, a set of limiting rods 106 and a first spring 107 are provided on each side of the connecting shaft 105, so that a limiting rod 106 is provided on each side of the front support plate 104 to connect to the through hole of the front support plate 104, thereby strengthening the restriction on the front support plate 104. In use, the operator controls the limiting rod 106 to move outward on the connecting shaft 105, thereby compressing the first spring 107 on the connecting shaft 105 and causing the convex shaft at the end of the limiting rod 106 to disengage from the hole in the front support plate 104, thus releasing the restriction on the front support plate 104. Then, the operator controls the front support plate 104 to rotate on the rear support plate 101 to a suitable angle, and then releases the control of the limiting rod 106. The elastic force of the connecting shaft 105 pushes the limiting rod 106 back to its original position. During this process, the operator must control the convex shaft at the end of the limiting rod 106 to align with the hole corresponding to the new position of the front support plate 104. Under the action of the elastic force of the connecting shaft 105, the convex shaft inserts into the hole, thereby supporting the front support plate 104 and fixing the new connection angle between the rear support plate 101 and the front support plate 104.

[0039] like Figure 3 and 6 As shown, the height adjustment assembly includes a sliding shaft 204 and a second spring 205. The sliding shaft 204 passes through the through groove of the fixing frame 201 and is fixedly connected to the friction plate 206. The second spring 205 is sleeved on the sliding shaft 204. The two ends of the second spring 205 are fixedly connected to the end of the sliding shaft 204 away from the friction plate 206 and the fixing frame 201, respectively. The second spring 205 is used to reset the friction plate 206, which facilitates the vertical sliding of the steel pipe 202.

[0040] Specifically, a groove is provided on the inner side of the through groove of the fixed frame 201 near the end of the operating rod 203. The friction plate 206 slides on this groove. Two through holes are provided in the groove, and the sliding shaft 204 is set on the through holes. The end of the friction plate 206 facing the supporting steel pipe 202 is provided with texture to help improve friction. In use, the operating rod 203 is screwed into the fixed frame 201. The end of the operating rod 203 contacts and pushes the friction plate 206 to slide on the groove of the fixed frame 201 towards the supporting steel pipe 202, and pulls the sliding shaft 204 at the upper and lower ends to slide on the supporting steel pipe 202, and compresses the respective second springs 205, so that the friction plate 206 enters the vertical sliding groove on the supporting steel pipe 202. The friction between the friction plate 206 and the supporting steel pipe 202 and the friction between the supporting steel pipe 202 and the through groove of the fixed frame 201 are used to fix the horizontal height of the supporting steel pipe 202, thus completing the height adjustment of the roller-type material dragging assembly.

[0041] like Figure 5 As shown, the supporting steel pipe 202 is provided with a vertical groove, which matches the shape of the friction plate 206 and is used to limit the swaying of the supporting steel pipe 202.

[0042] Specifically, the friction plate 206 is prevented from wobbling due to the restriction of the two sliding shafts 204. After the friction plate 206 is pushed into the vertical groove of the support steel pipe 202, the friction plate 206 restricts the support steel pipe 202, preventing it from wobbling in the through groove of the fixing frame 201, thus ensuring stability.

[0043] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An easily adjustable roller-type material support frame, characterized in that, Includes roller-type material support assembly and height adjustment assembly; The roller-type material support assembly is installed on the top of the height adjustment assembly. The roller-type material support assembly includes a rear support plate (101), a roller (103), a front support plate (104), and a limiting rod (106). The rear support plate (101) and the front support plate (104) are rotatably connected. The angle between the two is used to control the tilt angle of the material moving surface. The limiting rod (106) is used to fix the angle between the rear support plate (101) and the front support plate (104). The limiting rod (106) is provided with a convex shaft. The convex shaft is selectively installed in multiple through holes of the front support plate (104) to adjust the angle between the rear support plate (101) and the front support plate (104). The height adjustment assembly includes a fixed frame (201), a supporting steel pipe (202), and an operating rod (203). The supporting steel pipe (202) slides vertically in the through groove of the fixed frame (201). The fixed frame (201) is used for installation and support. The operating rod (203) is threaded on the threaded hole of the fixed frame (201). The operating rod (203) is used to push the supporting steel pipe (202) to fit tightly against the fixed frame (201) to fix the height.

2. The adjustable roller support of claim 1, wherein, The roller-type material support assembly includes a bracing plate (108), and the top end of the supporting steel pipe (202) is provided with a cross groove for selecting the working direction of the roller-type material support assembly.

3. A roll holder according to claim 2, characterized in that The cross groove of the supporting steel pipe (202) is provided with through holes on all four sides. A first bolt (109) is provided on the through hole. The first bolt (109) is threadedly connected to the threaded hole of the diagonal brace (108) to fix the connection between the diagonal brace (108) and the supporting steel pipe (202).

4. The adjustable roller support of claim 2, wherein, A connecting shaft (105) is fixedly installed on the inclined support plate (108). The limiting rod (106) is rotatably installed on the connecting shaft (105). A first spring (107) is sleeved on the connecting shaft (105). The two ends of the first spring (107) are fixedly connected to the connecting shaft (105) and the limiting rod (106) respectively, and are used to reset the limiting rod (106) and maintain the connection between the convex shaft on the limiting rod (106) and the front support plate (104).

5. The adjustable roller support of claim 1, wherein, The height adjustment assembly includes a sliding shaft (204) and a second spring (205). The sliding shaft (204) passes through the through groove of the fixing frame (201) and is fixedly connected to the friction plate (206). The second spring (205) is sleeved on the sliding shaft (204). The two ends of the second spring (205) are fixedly connected to the end of the sliding shaft (204) away from the friction plate (206) and the fixing frame (201), respectively. The second spring (205) is used to reset the friction plate (206) to facilitate the vertical sliding of the supporting steel pipe (202).

6. A roll support according to claim 5, wherein, The supporting steel pipe (202) is provided with a vertical groove, which matches the shape of the friction plate (206) and is used to limit the swaying of the supporting steel pipe (202).

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