Rolling forming device for sheet metal machining

Abstract

The utility model provides a rolling forming device for sheet metal working, which comprises a bottom plate, a rolling forming device, a rolling forming device and a rolling forming device, wherein support rods are fixedly mounted on the periphery of the top of the bottom plate; and the shell is fixedly installed at the top of the supporting rod, and a plurality of conveying shafts are arranged at the two ends of the inner side face of the shell correspondingly. According to the rolling forming device for sheet metal machining, a first driving motor drives a lead screw to be in threaded connection in a movable plate, so that the movable plate drives a supporting frame to move to the ground, then a user can replace a second pressing roller on the ground, and after replacement is finished, the second pressing roller can be replaced by the user. And then a first driving motor rotates to drive a lead screw to be in threaded connection in a moving plate, so that the moving plate drives a supporting frame to move to the inner side face of the shell again, and therefore when the second pressing roller is replaced, a user does not need to carry the second pressing roller to a high position, and the replacement efficiency of the second pressing roller is improved. Therefore, the physical output of the user is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal processing devices, in particular to a rolling forming device for sheet metal processing. Background Technique

[0002] Sheet metal is continuously extruded on the production line through upper and lower two pressure roller devices on a metal plate to form the required sheet metal shape. The advantage of processing parts in this way is that the parts are a whole and are not welded and fixed, so the strength is relatively high. The current sheet metal generally goes through several or even dozens of pressure roller steps, with a small deformation in each step to achieve the desired effect.

[0003] For example, in the patent application with the publication number of CN 217858008 U in the prior art, it has two pairs of first fixing blocks, which are respectively arranged on both sides below the inside of the housing main body. Second motors are arranged at the front ends outside the first fixing blocks, and first pressure rollers are arranged in the middle of the first fixing blocks. It also includes two pairs of second fixing blocks, which are respectively arranged on both sides above the inside of the housing main body. Second pressure rollers are arranged in the middle of the second fixing blocks. Second structure grooves are arranged on both sides at the lower end inside the second fixing blocks, and second structure blocks are arranged inside the second structure grooves. One end of the second structure block is rotatably connected to the second fixing block through a fixed shaft, and a second spring is arranged on one side of the other end of the second structure block. In this way, after two sheet metal processes, the effect of the material during sheet metal processing is better, and the strength of the material after forming is higher.

[0004] When replacing the pressure rollers of this device, the user needs to disassemble the pressure rollers in the relatively narrow space on the inner side of the housing, then carry the pressure rollers to be replaced from the ground to the inner side of the housing, and then replace them. Since the pressure rollers have a certain weight, it is rather laborious for the staff to carry them, and due to the small space inside the housing, it is also not convenient for the staff to operate.

[0005] Therefore, it is necessary to provide a rolling forming device for sheet metal processing to solve the above technical problems. Content of the Utility Model

[0006] The utility model provides a rolling forming device for sheet metal processing, which solves the problems that it is necessary to carry the pressure rollers to a relatively high position, increasing the physical consumption of the staff, and the relatively small space inside the housing, making it inconvenient for the work to carry out disassembly and installation operations.

[0007] To solve the above technical problems, a rolling forming device for sheet metal processing provided by the utility model includes:

[0008] A bottom plate, and support rods are fixedly installed around the top of the bottom plate;

[0009] A housing, the housing is fixedly installed at the top of the support rod, and a plurality of conveying shafts are arranged at both ends of the inner side of the housing;

[0010] A first driving motor, the first driving motor is respectively fixedly installed at both ends of the bottom of the housing, and a lead screw is fixedly installed at the output end of the first driving motor;

[0011] A moving plate, the moving plate is threadedly connected to the outer side of the lead screw, and a base is fixedly installed at the top of the moving plate;

[0012] A support frame, the support frames are respectively fixedly installed at both ends of the top of the base, a second driving motor is fixedly installed on the front surface of the support frame, a first pressing roller is fixedly installed at the output end of the second driving motor, a threaded rod is threadedly connected inside the top of the support frame, the bottom of the threaded rod is rotatably connected to a moving frame, installation grooves are opened at both ends inside the moving frame, a second pressing roller is arranged on the inner side of the moving frame, bearings are fixedly installed at both ends of the outer side of the second pressing roller, and locking screws are threadedly connected inside both ends of the moving frame, and the bottom of the locking screw is arranged on the top of the bearing.

[0013] Preferably, the support rod is slidably connected inside the moving plate, which is used for limiting when the moving plate moves up and down.

[0014] Preferably, the second pressing roller is arranged above the first pressing roller, and one end of the first pressing roller is rotatably connected to one side of the inner surface of the support frame.

[0015] Preferably, a door body is rotatably connected to the front surface of the housing.

[0016] Preferably, sliding rods are fixedly installed at both ends of the top of the moving frame, and the sliding rods are slidably connected inside the top of the support frame.

[0017] Preferably, an adjustment groove is opened at the top of the housing, and a cover plate is arranged at the top of the adjustment groove.

[0018] Preferably, the cover plate is rotatably connected to the top of the housing, and the adjustment groove is arranged above the threaded rod.

[0019] Compared with the related art, a rolling forming device for sheet metal processing provided by the present utility model has the following beneficial effects:

[0020] The utility model provides a rolling forming device for sheet metal processing. The first driving motor drives the lead screw to be threadedly connected inside the moving plate, thereby driving the moving plate to drive the support frame to move to the ground. After that, the user can replace the second pressing roller on the ground. After the replacement is completed, the first driving motor rotates to drive the lead screw to be threadedly connected inside the moving plate, so that the moving plate drives the support frame to move to the inner side of the housing again. In this way, when replacing the second pressing roller, it is not necessary for the user to carry the second pressing roller to a higher position, thereby reducing the physical consumption of the user, and also avoiding the need for the user to operate and replace on the inner side of the housing with a relatively small space, thus facilitating the user's operation. Brief Description of the Drawings

[0021] Figure 1 FIG. 1 is a schematic structural diagram of a first embodiment of a rolling forming device for sheet metal processing provided by the utility model;

[0022] Figure 2 is Figure 1 a schematic front view structure diagram of the moving plate shown in FIG. 2;

[0023] Figure 3 is Figure 1 a schematic side view structure diagram of the support frame shown in FIG. 3;

[0024] Figure 4 is Figure 2 a schematic cross-sectional structure diagram of the support frame shown in FIG. 4;

[0025] Figure 5 FIG. 5 is a schematic structural diagram of a second embodiment of a rolling forming device for sheet metal processing provided by the utility model.

[0026] Reference numerals in the drawings: 1, bottom plate; 11, support rod; 2, housing; 21, door body; 22, conveying shaft; 3, first driving motor; 31, lead screw; 4, moving plate; 41, base; 5, support frame; 51, second driving motor; 52, first pressing roller; 53, threaded rod; 54, moving frame; 55, slide rod; 56, installation groove; 57, locking screw; 58, second pressing roller; 59, bearing; 6, adjusting groove; 61, cover plate. Detailed Embodiment

[0027] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0028] First Embodiment

[0029] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , wherein, Figure 1Schematic structural diagram of the first embodiment of a rolling forming device for sheet metal processing provided by the present utility model; Figure 2 is Figure 1 front structural diagram of the shown moving plate; Figure 3 is Figure 1 side structural diagram of the shown support frame; Figure 4 is Figure 2 cross-sectional structural diagram of the shown support frame. A rolling forming device for sheet metal processing, comprising: a bottom plate 1, and support rods 11 are fixedly installed around the top of the bottom plate 1;

[0030] a housing 2, the housing 2 is fixedly installed at the top of the support rods 11, and a plurality of conveying shafts 22 are arranged at both ends of the inner side surface of the housing 2;

[0031] a first driving motor 3, the first driving motor 3 is respectively fixedly installed at both ends of the bottom of the housing 2, and a lead screw 31 is fixedly installed at the output end of the first driving motor 3;

[0032] a moving plate 4, the moving plate 4 is threadedly connected to the outer side surface of the lead screw 31, and a base 41 is fixedly installed at the top of the moving plate 4;

[0033] a support frame 5, the support frames 5 are respectively fixedly installed at both ends of the top of the base 41, a second driving motor 51 is fixedly installed on the front surface of the support frame 5, a first pressing roller 52 is fixedly installed at the output end of the second driving motor 51, a threaded rod 53 is threadedly connected inside the top of the support frame 5, the bottom of the threaded rod 53 is rotatably connected to a moving frame 54, installation grooves 56 are respectively opened at both ends inside the moving frame 54, a second pressing roller 58 is arranged on the inner side surface of the moving frame 54, bearings 59 are respectively fixedly installed at both ends of the outer side surface of the second pressing roller 58, locking screws 57 are respectively threadedly connected inside both ends of the moving frame 54, and the bottom of the locking screw 57 is arranged on the top of the bearing 59.

[0034] When in use, the sheet metal is conveyed by the conveying shafts 22, so that the sheet metal moves to the middle of the first pressing roller 52 and the second pressing roller 58. At this time, the second driving motor 51 drives the first pressing roller 52 to move, so as to play a role in moving the sheet metal and at the same time can roll and form the sheet metal;

[0035] When rolling sheet metals of different thicknesses, the user can rotate the threaded rod 53 so that the threaded rod 53 is threadedly connected inside the top of the support frame 5, thereby driving the moving frame 54 to move, and then adjusting the distance between the first pressing roller 52 and the second pressing roller 58 to facilitate forming sheet metals of different thicknesses.

[0036] The support rod 11 is slidably connected to the inside of the moving plate 4, which functions to limit the up and down movement of the moving plate 4.

[0037] By sliding the moving plate 4 on the outer side of the support rod 11, the stability of the up and down movement of the moving plate 4 can be increased.

[0038] The second pressure roller 58 is arranged on the top of the first pressure roller 52, and one end of the first pressure roller 52 is rotatably connected to one side of the inner surface of the support frame 5.

[0039] A door body 21 is rotatably connected to the front surface of the housing 2.

[0040] The door body 21 that rotates on the front surface of the housing 2 facilitates the user to operate on the inner surface of the housing 2 from the front surface of the housing 2.

[0041] Both ends of the top of the moving frame 54 are fixedly installed with sliding rods 55, and the sliding rods 55 are slidably connected to the inside of the top of the support frame 5.

[0042] When the moving frame 54 moves, it can drive the sliding rods 55 to slide inside the top of the support frame 5, which can play a role in limiting the moving frame 54 and thus increasing the stability of the moving frame 54 during movement.

[0043] The working principle of a rolling forming device for sheet metal processing provided by the present utility model is as follows:

[0044] When in use, when it is necessary to replace the second pressure roller 58, the user can start the first driving motor 3, so that the first driving motor 3 drives the lead screw 31 to rotate, so that the lead screw 31 is threadedly connected inside the moving plate 4, and then the moving plate 4 drives the base 41 and the support frame 5 to move downward, so that the support frame 5 moves out of the inside of the housing 2 until the bottom of the moving plate 4 moves to the ground. Then the user rotates the two locking screws 57, so that the bottom of the locking screw 57 moves away from the top of the bearing 59. Then the user moves the second pressure roller 58 together with the bearing 59 out of the inner side of the installation groove 56 to replace the second pressure roller 58. Then start the first driving motor 3 again to drive the moving plate 4, the base 41 and the support frame 5 to move upward, so that the support frame 5 moves to the inner side of the housing 2 again to extrude and form the sheet metal.

[0045] Compared with the related art, a rolling forming device for sheet metal processing provided by the present utility model has the following beneficial effects:

[0046] The first driving motor 3 drives the lead screw 31 to be threadedly connected inside the moving plate 4, thereby driving the moving plate 4 to drive the support frame 5 to move to the ground. After that, the user can replace the second pressure roller 58 on the ground. After the replacement is completed, the rotation of the first driving motor 3 drives the lead screw 31 to be threadedly connected inside the moving plate 4, so that the moving plate 4 drives the support frame 5 to move to the inner side surface of the housing 2 again. In this way, when replacing the second pressure roller 58, it is not necessary for the user to carry the second pressure roller 58 to a higher position, thereby reducing the physical consumption of the user, and also avoiding the need for the user to operate and replace on the inner side surface of the relatively narrow housing 2, thus facilitating the user's operation.

[0047] Second Embodiment

[0048] Please refer to Figure 5 , based on a rolling forming device for sheet metal processing provided in the first embodiment of the present application, the second embodiment of the present application proposes another rolling forming device for sheet metal processing. The second embodiment is only a preferred manner of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0049] Specifically, the difference of a rolling forming device for sheet metal processing provided in the second embodiment of the present application is that, for a rolling forming device for sheet metal processing, an adjustment groove 6 is opened at the top of the housing 2, and a cover plate 61 is arranged at the top of the adjustment groove 6.

[0050] The cover plate 61 is rotatably connected to the top of the housing 2, and the adjustment groove 6 is arranged at the top of the threaded rod 53.

[0051] The working principle of a rolling forming device for sheet metal processing provided by the present utility model is as follows:

[0052] When it is necessary to adjust the gap between the first pressure roller 52 and the second pressure roller 58, the user can rotate the cover plate 61 to move the cover plate 61 away from the top of the adjustment groove 6. After that, the user can rotate the threaded rod 53 on the inner side surface of the adjustment groove 6 to adjust the gap between the first pressure roller 52 and the second pressure roller 58.

[0053] Compared with the related art, a rolling forming device for sheet metal processing provided by the present utility model has the following beneficial effects:

[0054] Through the cooperation of structures such as the adjustment groove 6 and the cover plate 61, when in use, the user can rotate the threaded rod 53 on the inner side surface of the adjustment groove 6, thus facilitating the user's operation. And covering the cover plate 61 on the top of the adjustment groove 6 can also protect the top of the adjustment groove 6.

[0055] The above are only embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall similarly be included within the patent protection scope of the present utility model.

Claims

1. A rolling forming device for sheet metal processing, characterized in that: include: A bottom plate, wherein support rods are fixedly mounted on all four sides of the top of the bottom plate; A shell, the shell is fixedly mounted on the top of the support rod, and a plurality of conveying shafts are arranged at both ends of the inner side surface of the shell; A first drive motor, wherein the first drive motor is fixedly mounted at two ends of the bottom of the housing, and a lead screw is fixedly mounted at an output end of the first drive motor; A movable plate, the movable plate being threadedly connected to the outer side surface of the screw rod, and a base being fixedly mounted on the top of the movable plate; A support frame, wherein the support frames are respectively fixedly mounted on both ends of the top of the base, a second drive motor is fixedly mounted on the front of the support frame, a first pressure roller is fixedly mounted on the output end of the second drive motor, a threaded rod is internally threadedly connected to the top of the support frame, a moving frame is rotatably connected to the bottom of the threaded rod, mounting grooves are provided inside both ends of the moving frame, a second pressure roller is provided on the inner side surface of the moving frame, bearings are fixedly mounted on both ends of the outer side surface of the second pressure roller, locking screws are threadedly connected inside both ends of the moving frame, and the bottom of the locking screws is provided on the top of the bearings.

2. A sheet metal processing rolling forming device according to claim 1, characterized in that: The support rod is slidably connected to the interior of the movable plate and acts on the position limiting function when the movable plate moves up and down.

3. A sheet metal processing rolling forming device according to claim 2, characterized in that: The second pressing roller is arranged on the top of the first pressing roller, and one end of the first pressing roller is rotatably connected to one side of the inner side surface of the supporting frame.

4. A sheet metal processing rolling forming device according to claim 3, characterized in that: The front side of the shell is rotatably connected with a door body.

5. A sheet metal processing rolling forming device according to claim 4, characterized in that: Sliding rods are fixedly installed at both ends of the top of the moving frame, and the sliding rods are slidably connected to the inside of the top of the supporting frame.

6. A sheet metal processing rolling forming device according to claim 1, characterized in that: An adjusting slot is provided on the top of the shell, and a cover plate is provided on the top of the adjusting slot.

7. A sheet metal processing rolling forming device according to claim 6, characterized in that: The cover plate is rotatably connected to the top of the shell, and the adjustment slot is arranged on the top of the threaded rod.

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