Mechanical production and manufacturing equipment

Abstract

The utility model relates to the technical field of mechanical production and manufacturing, in particular to mechanical production and manufacturing equipment which comprises a placing table and a limiting device, the upper surface of the placing table is fixedly connected with a connecting frame, a lower rolling wheel is arranged in the connecting frame, an upper rolling wheel is arranged in the connecting frame, an air cylinder is arranged at the upper end of the upper rolling wheel, and the limiting device is arranged on the upper end of the air cylinder. The limiting device is arranged on the side face of the connecting frame and comprises a connecting arm and a limiting wheel, the connecting arm is arranged on the side face of the connecting frame, the limiting wheel is rotationally connected with the end, away from the connecting frame, of the connecting arm, and the upper end and the lower end of the connecting arm are fixedly connected with limiting rods. According to the utility model, through the arrangement of the limiting device, materials are effectively limited, the effect of limiting the materials is achieved, the situations that when the equipment is used, when the materials move in the equipment, the materials are easy to deviate, deviation occurs when the materials are subjected to roll forming, and defective products appear on the materials are reduced, and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical production and manufacturing, in particular to mechanical production and manufacturing equipment. Background Art

[0002] Mechanical manufacturing refers to the industrial sector engaged in the production of various power machinery, lifting and transportation machinery, chemical machinery, textile machinery, machine tools, tools, instruments, meters and other mechanical equipment; the mechanical manufacturing industry provides technical equipment for the entire national economy; when processing sheet materials, a kind of mechanical production and manufacturing equipment is often used to roll-form the sheet materials. The roll-forming process refers to the process of forming various complex parts by relying on the plastic movement characteristics of the material and the principle of rolling extrusion. Roll-forming is the process of rolling different structural designs on the wire plate onto the workpiece.

[0003] Prior art such as the utility model with publication number CN218310027U discloses a roll forming machine, which adopts a beam plate, which is arranged above the frame, a fixed roller is arranged on the inner side of the frame, a first motor is arranged inside the frame, a first mounting frame is arranged on the inner side of the frame, a movable roller is arranged at the lower end of the first mounting frame, a second motor is arranged inside the first mounting frame, and the output end of the second motor is connected to the movable roller as an integral structure; a loading frame is arranged on one side of the frame, a slide groove is arranged on the loading frame, a moving block is arranged inside the two slide grooves, a roller is arranged above the moving block, and an adjusting screw is arranged on both sides of the loading frame. The utility model solves the problem that the existing roll forming machine directly places the plate between the two rollers when the plate is roll-formed, and there is no corresponding mechanism to limit the plate to be fed, and the plate will be offset or wrinkled when the plate is subjected to rolling force, which will affect the thickness roll forming and reduce the roll forming accuracy.

[0004] The inventors have discovered in their daily work that, in the process of processing sheet materials, the material is prone to deviation when moving inside the equipment, causing deviations in the material during roller forming, resulting in defective materials. Utility Model Content

[0005] The utility model aims to solve the defect of shaking when materials are processed in the prior art, and proposes a mechanical production and manufacturing equipment.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mechanical production and manufacturing equipment, including a placing table and a limiting device, the upper surface of the placing table is fixedly connected to a connecting frame, a lower roller is arranged inside the connecting frame, an upper roller is arranged inside the connecting frame, a cylinder is arranged at the upper end of the upper roller, the limiting device is arranged on the side of the connecting frame, the limiting device includes a connecting arm and a limiting wheel, the connecting arm is arranged on the side of the connecting frame, the limiting wheel is rotatably connected to one end of the connecting arm away from the connecting frame, and the upper and lower ends of the connecting arm are fixedly connected to the limiting rod.

[0007] Furthermore, the surface of the limit rod is slidably connected to a bracket, and one end of the bracket is rotatably connected to the first roller. By setting the bracket, the first roller and the second roller can be restricted, thereby reducing the risk of the first roller and the second roller shaking easily when the equipment is in use, making it difficult to initially position the material.

[0008] Furthermore, a second roller is arranged at the lower end of the first roller, one end of the limiting rod is fixedly connected to the limiting block, and the limiting rod is arranged to facilitate limiting the bracket.

[0009] Furthermore, a first spring is sleeved and connected to the surface of the limit rod, and two ends of the first spring are fixedly connected to the surface of the bracket and the surface of the connecting arm respectively. The first spring is provided to facilitate applying a reset elastic force to the bracket.

[0010] Furthermore, an adjustment device is provided on the surface of the connecting frame, and the adjustment device includes a slide rail and a slide groove. The slide rail is fixedly connected to the side of the connecting frame, and the slide groove is opened on the surface of the slide rail. The connecting arm is slidably connected to the inner wall of the slide groove. A pull groove is opened at one end of the connecting arm, and an adjustment groove is opened on the side of the slide rail. The inner wall of the pull groove is slidably connected with a pull rod. By setting the slide rail, the connecting arm can be limited, which reduces the situation where the connecting arm is difficult to move up and down when the equipment is in use, causing the connecting arm to shake and causing the material to shake.

[0011] Furthermore, one end of the pull rod is fixedly connected with an adjusting rod, and the adjusting rod is engaged with the inner wall of the adjusting groove. The adjusting rod is provided to facilitate limiting the connecting arm.

[0012] Furthermore, one end of the pull rod away from the adjusting rod is fixedly connected to a second spring, and one end of the second spring away from the pull rod is fixedly connected to the inside of the pull groove. The second spring is provided to facilitate applying a restoring elastic force to the adjusting rod.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when the equipment is in use, the user places the material to be rolled on the surface of the lower roller, and then starts the equipment. The cylinder drives the upper roller and the lower roller to press the material. When using the equipment, the user places the material between the first roller and the second roller, and then the side of the material abuts against the surface of the limiting wheel. When the first roller and the second roller roll with the surface of the material, the first roller and the second roller drive the bracket to move. When the bracket moves, it drives the first spring to displace and deform to generate elastic force, and applies pressure to the first roller and the second roller to press the material. By setting the limiting device, the material is effectively restricted, which plays a role in restricting the material, reduces the risk of deviation of the material when the equipment is in use, causes deviation of the material when roller forming, and causes defective materials, thereby improving the practicability of the equipment.

[0015] 2. In the utility model, by setting an adjustment device, before using the equipment, the user pulls the pull rod to move, and the movement of the pull rod drives the adjustment rod to move, and the adjustment rod moves out of the inside of the adjustment groove, and when the pull rod moves, it drives the second spring to displace and deform to generate elastic force, and then the sliding connecting arm slides inside the slide groove for adjustment. By setting the adjustment device, the connecting arm is effectively adjusted, which plays a role in adjusting the limit wheel, reduces the situation where the limit wheel is positioned on the side of the connecting frame when the equipment is in use, making it difficult to limit materials of different thicknesses, and improves the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional structural diagram of a mechanical production and manufacturing equipment is proposed for the utility model;

[0017] Figure 2 A side structural schematic diagram of a mechanical production and manufacturing equipment is proposed for the utility model;

[0018] Figure 3 A partial structural schematic diagram of a mechanical production and manufacturing equipment is proposed for the utility model;

[0019] Figure 4 The utility model proposes a mechanical production and manufacturing equipment Figure 3 Schematic diagram of the structure at A in the middle;

[0020] Figure 5 The utility model proposes a mechanical production and manufacturing equipment Figure 3 Schematic diagram of the structure at point B in the middle.

[0021] Legend: 1. Placing table; 2. Connecting frame; 3. Lower roller; 4. Upper roller; 5. Cylinder; 6. Limiting device; 61. Connecting arm; 62. Limiting wheel; 63. First roller; 64. Second roller; 65. Bracket; 66. Limiting rod; 67. First spring; 68. Limiting block; 7. Adjusting device; 71. Slide rail; 72. Slide groove; 73. Adjusting groove; 74. Pull groove; 75. Pull rod; 76. Second spring; 77. Adjusting rod. DETAILED DESCRIPTION

[0022] See also Figure 1-5 The utility model provides a technical solution: a mechanical manufacturing equipment, including a placing table 1 and a limiting device 6, the upper surface of the placing table 1 is fixedly connected with a connecting frame 2, the interior of the connecting frame 2 is provided with a lower roller 3, the interior of the connecting frame 2 is provided with an upper roller 4, and the upper end of the upper roller 4 is provided with a cylinder 5.

[0023] The specific arrangement and function of the limiting device 6 and the adjusting device 7 will be described in detail below.

[0024] In this embodiment: the limiting device 6 is arranged on the side of the connecting frame 2, and the limiting device 6 includes a connecting arm 61 and a limiting wheel 62. The connecting arm 61 is arranged on the side of the connecting frame 2, and the limiting wheel 62 is rotatably connected to one end of the connecting arm 61 away from the connecting frame 2. The upper and lower ends of the connecting arm 61 are fixedly connected to the limiting rod 66.

[0025] Specifically, the surface of the limiting rod 66 is slidably connected to the bracket 65 , and one end of the bracket 65 is rotatably connected to the first roller 63 .

[0026] In this embodiment: by setting up the bracket 65, the first roller 63 and the second roller 64 can be restricted, thereby reducing the possibility that the first roller 63 and the second roller 64 are prone to shaking when the equipment is in use, making it difficult to initially position the material.

[0027] Specifically, a second roller 64 is disposed at the lower end of the first roller 63 , one end of a limiting rod 66 is fixedly connected to a limiting block 68 , and the limiting rod 66 is disposed to facilitate limiting the bracket 65 .

[0028] Specifically, a first spring 67 is sleeved and connected to the surface of the limiting rod 66 , and two ends of the first spring 67 are fixedly connected to the surface of the bracket 65 and the surface of the connecting arm 61 respectively. The first spring 67 is provided to facilitate applying a restoring elastic force to the bracket 65 .

[0029] In this embodiment: an adjusting device 7 is provided on the surface of the connecting frame 2, and the adjusting device 7 includes a slide rail 71 and a slide groove 72. The slide rail 71 is fixedly connected to the side of the connecting frame 2, and the slide groove 72 is provided on the surface of the slide rail 71. The connecting arm 61 is slidably connected to the inner wall of the slide groove 72. A pull groove 74 is provided at one end of the connecting arm 61, and an adjusting groove 73 is provided on the side of the slide rail 71. A pull rod 75 is slidably connected to the inner wall of the pull groove 74.

[0030] In this embodiment: by setting the slide rail 71, the connecting arm 61 can be limited, which reduces the difficulty of the connecting arm 61 to move up and down when the equipment is in use, causing the connecting arm 61 to shake and cause the material to shake.

[0031] Specifically, one end of the pull rod 75 is fixedly connected with an adjusting rod 77 , and the adjusting rod 77 is engaged with the inner wall of the adjusting slot 73 . The adjusting rod 77 is provided to facilitate limiting the connecting arm 61 .

[0032] Specifically, one end of the pull rod 75 away from the adjustment rod 77 is fixedly connected to the second spring 76 , and one end of the second spring 76 away from the pull rod 75 is fixedly connected to the inside of the pull groove 74 . The second spring 76 is provided to facilitate the application of a restoring elastic force to the adjustment rod 77 .

[0033] Working principle: When the equipment is in use, the user places the material to be rolled on the surface of the lower roller 3, and then starts the equipment. The cylinder 5 drives the upper roller 4 to press the material in combination with the lower roller 3. When the equipment is in use, the user places the material between the first roller 63 and the second roller 64, and then the side of the material abuts against the surface of the limiting wheel 62. When the first roller 63 and the second roller 64 roll with the surface of the material, the first roller 63 and the second roller 64 drive the bracket 65 to move. When the bracket 65 moves, it drives the first spring 67 to displace and deform to generate elastic force, and applies pressure to the first roller 63 and the second roller 64 to press the material. By setting the limiting device 6, the material is effectively restricted, which plays a role in restricting the material, reduces the tendency of the material to deviate when moving inside the equipment when the equipment is in use, causes the material to deviate during roller forming, and causes the material to be defective, thereby improving the practicability of the equipment.

[0034] Before using the equipment, the user pulls the pull rod 75 to move, and the movement of the pull rod 75 drives the adjustment rod 77 to move. The adjustment rod 77 moves out of the adjustment slot 73. When the pull rod 75 moves, it drives the second spring 76 to displace and deform to generate elastic force, and then the sliding connecting arm 61 slides inside the slide slot 72 for adjustment. By setting the adjustment device 7, the connecting arm 61 is effectively adjusted, which plays a role in adjusting the limiting wheel 62, thereby reducing the situation where the limiting wheel 62 is positioned on the side of the connecting frame 2 when the equipment is in use, making it difficult to limit materials of different thicknesses, thereby improving the practicability of the equipment.

Claims

1. A mechanical manufacturing device, comprising a placement table (1) and a limiting device (6), characterized in that: The upper surface of the placing table (1) is fixedly connected to a connecting frame (2), a lower roller (3) is arranged inside the connecting frame (2), an upper roller (4) is arranged inside the connecting frame (2), a cylinder (5) is arranged at the upper end of the upper roller (4), the limiting device (6) is arranged on the side of the connecting frame (2), the limiting device (6) comprises a connecting arm (61) and a limiting wheel (62), the connecting arm (61) is arranged on the side of the connecting frame (2), the limiting wheel (62) is rotatably connected to one end of the connecting arm (61) away from the connecting frame (2), and the upper and lower ends of the connecting arm (61) are fixedly connected to the limiting rod (66).

2. A mechanical manufacturing equipment according to claim 1, characterized in that: The surface of the limiting rod (66) is slidably connected to a bracket (65), and one end of the bracket (65) is rotatably connected to a first roller (63).

3. A mechanical manufacturing equipment according to claim 2, characterized in that: A second roller (64) is provided at the lower end of the first roller (63), and one end of the limiting rod (66) is fixedly connected to a limiting block (68).

4. A mechanical manufacturing equipment according to claim 3, characterized in that: The surface of the limiting rod (66) is sleeved with a first spring (67), and the two ends of the first spring (67) are respectively fixedly connected to the surface of the bracket (65) and the surface of the connecting arm (61).

5. The mechanical manufacturing equipment according to claim 1, characterized in that: The surface of the connecting frame (2) is provided with an adjustment device (7), and the adjustment device (7) includes a slide rail (71) and a slide groove (72). The slide rail (71) is fixedly connected to the side of the connecting frame (2), and the slide groove (72) is provided on the surface of the slide rail (71). The connecting arm (61) is slidably connected to the inner wall of the slide groove (72). A pull groove (74) is provided at one end of the connecting arm (61), and an adjustment groove (73) is provided on the side of the slide rail (71). The inner wall of the pull groove (74) is slidably connected to a pull rod (75).

6. A mechanical manufacturing equipment according to claim 5, characterized in that: One end of the pull rod (75) is fixedly connected to an adjustment rod (77), and the adjustment rod (77) is clamped with the inner wall of the adjustment groove (73).

7. The mechanical manufacturing equipment according to claim 6, characterized in that: One end of the pull rod (75) away from the adjustment rod (77) is fixedly connected to a second spring (76), and one end of the second spring (76) away from the pull rod (75) is fixedly connected to the inside of the pull groove (74).

Images