Metal part bending forming device

Abstract

The utility model relates to a metal part bending forming device which comprises a base, two bearing plates are hinged to the upper wall of the base, clamping assemblies are arranged on the upper walls of the bearing plates in a sliding mode, each clamping assembly comprises a clamping plate, a movable groove is formed in the side wall of each clamping plate, two movable blocks are connected to each movable groove in a sliding mode, and the side wall of each clamping plate is arranged in a penetrating mode and rotationally connected with a two-way screw. One end of the two-way screw rod is located in the movable groove and rotationally connected with the side wall of the two-way screw rod, the two-way screw rod penetrates through the two movable blocks and is in threaded connection with the two movable blocks, limiting plates are fixed to the side walls, close to the center of the base, of the movable blocks, and rotating rollers are rotationally arranged on the opposite side walls of the limiting plates. And at the moment, a bidirectional screw rod is rotated, so that two limiting plates are close to each other, the movement of the metal part is clamped, meanwhile, the movement of the metal part is not limited through arrangement of a rotating roller, bending forming is facilitated, a crank is rotated, and a second screw rod moves at the moment, so that a bearing plate is driven to move.

Description

Technical Field

[0001] The present application relates to the technical field of metal part processing, and in particular to a metal part bending and forming device. Background Art

[0002] Metal bending is a process that bends metal raw materials into the desired angle and shape. There are many methods for this process, the most common of which are die bending and forging bending.

[0003] When bending metal parts, the traditional method involves bending the metal part placed on top of two plates by moving them at an angle. This method can easily cause the metal part to slip during the bending process, resulting in poor bending results and even metal parts popping out and causing injuries to workers. Therefore, to address the above problems, the present application provides a metal part bending and forming device.

[0004] The above information disclosed in this background technology is only used to increase the understanding of the background technology of this application. Therefore, it may contain information that does not constitute the prior art known to ordinary technicians in this field. Utility Model Content

[0005] In order to solve the problem that metal parts are prone to slipping during bending, the present application provides a metal part bending and forming device.

[0006] The present application provides a metal part bending and forming device, including a base, wherein the upper wall of the base is hinged with two supporting plates, and the ends of the upper walls of the supporting plates that are away from each other are slid with clamping assemblies, the clamping assemblies include clamping plates, and the opposite side walls of the clamping plates are provided with movable grooves, and the movable grooves are slidably connected to two movable blocks, and a bidirectional screw is set through and rotatably connected to the side walls of the clamping plates, one end of the bidirectional screw is located inside the movable groove and is rotatably connected to its side wall, the bidirectional screw passes through the two movable blocks and is threadedly connected to the two, and the side walls of the movable blocks close to the center of the base are fixedly connected to the limiting plates, and the side walls opposite to the limiting plates are rotatably provided with a number of rotating rollers.

[0007] Preferably, the upper wall of the support plate is provided with a movable groove, the movable groove is slidably connected to a movable block, the side walls of the support plate are penetrated and rotatably connected to a first screw, and one end of the first screw is located inside the movable groove and rotatably connected to its side wall.

[0008] Preferably, the first screws are all arranged through the moving blocks and are threadedly connected thereto, and the upper walls of the two moving blocks are respectively fixedly connected to the lower walls of the clamping plates.

[0009] Preferably, a sliding groove is provided on the lower wall of the supporting plate, a slider is slidably connected in the sliding groove, and a second screw is hinged on the lower wall of the slider.

[0010] Preferably, the upper wall of the base is provided with two sleeves through the bearing seat and is slidably connected, and the sleeves themselves can rotate. The side wall of the base is provided with two rotating rods through the through groove and the bearing seat and is slidably connected, and the rotating rods themselves can rotate.

[0011] Preferably, the sleeve is located inside the base and is coaxially fixedly connected to a first bevel gear, and the rotating rod is located inside the base and is coaxially fixedly connected to a second bevel gear, and the first bevel gear and the second bevel gear are meshed.

[0012] Preferably, the lower end of the second screw is located inside the sleeve and the two are threadedly connected.

[0013] Preferably, one end of the rotating rod located outside the base is fixedly connected to a crank.

[0014] In summary, this application has the following beneficial technical effects:

[0015] By rotating the first screw, the two clamping plates are brought closer to each other, and the metal parts placed thereon are subject to a certain limit. At this time, the bidirectional screw is rotated to bring the two limit plates closer to each other, which plays a clamping role for the movement of the metal parts. At the same time, the setting of the rotating roller makes the movement of the metal parts unrestricted, which is convenient for bending and forming. When the crank is turned, the second screw moves, thereby driving the support plate to move. The support plates can be moved at the same time or only one to complete the "U"-shaped or "L"-shaped bending. Compared with the traditional method, the movement of the metal parts is restricted, thereby ensuring the qualified rate of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure from a first perspective in Example 1 of the present application;

[0017] Figure 2 This is a schematic diagram of the overall structure from a second viewing angle in Example 1 of the present application;

[0018] Figure 3 This is a schematic diagram of the overall structure from a third viewing angle in Example 1 of the present application;

[0019] Figure 4 This is a cross-sectional view of the internal structure in Example 1 of the present application;

[0020] Figure 5 This is a schematic diagram of the clamping assembly structure in Example 1 of the present application.

[0021] Explanation of the accompanying drawings: 1. Base; 2. Support plate; 3. Clamping assembly; 301. Clamping plate; 302. Movable groove; 303. Bidirectional screw; 304. Movable block; 305. Limiting plate; 306. Rotating roller; 4. Moving groove; 5. First screw; 6. Moving block; 7. Slide groove; 8. Slider; 9. Second screw; 10. Sleeve; 11. First bevel gear; 12. Second bevel gear; 13. Rotating rod; 14. Crank; 15. Through groove. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-5 This application is described in further detail.

[0023] Example 1

[0024] Reference Figure 1-5 , a metal part bending and forming device includes a base 1, and two supporting plates 2 are hinged on the upper wall of the base 1. A clamping assembly 3 is slidably provided at one end of the upper wall of the supporting plate 2 away from each other. The clamping assembly 3 includes a clamping plate 301, and the opposite side walls of the clamping plate 301 are provided with a movable groove 302. The movable groove 302 is slidably connected to two movable blocks 304. A bidirectional screw 303 is provided through the side wall of the clamping plate 301 and is rotatably connected. One end of the bidirectional screw 303 is located inside the movable groove 302 and is rotatably connected to its side wall. The bidirectional screw 303 passes through the two movable blocks 304 and is threadedly connected to the two. The side walls of the movable blocks 304 near the center of the base 1 are fixedly connected to the limiting plate 305, and the side walls opposite to the limiting plate 305 are rotatably provided with a number of rotating rollers 306.

[0025] The upper wall of the supporting plate 2 is provided with a movable groove 4, and the movable groove 4 is slidably connected to the movable block 6. The side walls of the supporting plate 2 are all penetrated and rotatably connected with the first screw 5, and one end of the first screw 5 is located inside the movable groove 4 and is rotatably connected to its side wall.

[0026] The first screw rods 5 are each provided through the movable blocks 6 and are threadedly connected thereto. The upper walls of the two movable blocks 6 are respectively fixedly connected to the lower wall of the clamping plate 301. A slide groove 7 is provided on the lower wall of the support plate 2. A slider 8 is slidably connected within the slide groove 7. The lower wall of the slider 8 is hingedly connected to the second screw rod 9. Two sleeves 10 are provided through the upper wall of the base 1 through the bearing seat and are slidably connected thereto. The sleeves 10 themselves are rotatable. The side walls of the base 1 are provided through the through slot 15 and the bearing seat and are slidably connected thereto. The rotating rods 13 themselves are rotatable. The sleeves 10 are located inside the base 1 and are coaxially fixedly connected to the first bevel gear 11. The rotating rods 13 are located inside the base 1 and are coaxially fixedly connected to the second bevel gear 12. The first bevel gear 11 and the second bevel gear 12 are meshed. The lower end of the second screw rod 9 is located inside the sleeve 10 and the two are threadedly connected. The rotating rod 13 is fixedly connected to the crank handle 14 at one end outside the base 1.

[0027] Rotating the first screw 5 brings the two clamping plates 301 closer to each other, and the metal parts placed thereon are limited to a certain extent. At this time, rotating the bidirectional screw 303 brings the two limiting plates 305 closer to each other, which plays a clamping role for the movement of the metal parts. At the same time, the setting of the rotating roller 306 makes the movement of the metal parts unrestricted, which is convenient for bending and forming. Turning the crank 14, the second screw 9 moves at this time, thereby driving the support plate 2 to move. It can move one support plate 2 at the same time or only one support plate 2 to complete the "U"-shaped or "L"-shaped bending and forming.

[0028] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A metal part bending and forming device, comprising a base (1), characterized in that: The upper wall of the base (1) is hinged with two supporting plates (2), and a clamping assembly (3) is slidably provided at one end of the upper wall of the supporting plates (2) away from each other. The clamping assembly (3) comprises a clamping plate (301), and the opposite side walls of the clamping plate (301) are provided with movable grooves (302), and the movable grooves (302) are slidably connected to two movable blocks (304). A bidirectional screw (303) is provided through the side wall of the clamping plate (301) and is rotatably connected. One end of the bidirectional screw (303) is located inside the movable groove (302) and is rotatably connected to the side wall. The bidirectional screw (303) is provided through the two movable blocks (304) and is threadedly connected to the two. The side walls of the movable blocks (304) close to the center of the base (1) are fixedly connected to the limiting plates (305), and the side walls opposite to the limiting plates (305) are rotatably provided with a plurality of rotating rollers (306).

2. A metal part bending and forming device according to claim 1, characterized in that: The upper wall of the support plate (2) is provided with a movable groove (4), and the movable groove (4) is slidably connected to a movable block (6). The side walls of the support plate (2) are provided with a first screw rod (5) penetrating therethrough and rotatably connected thereto, and one end of the first screw rod (5) is located inside the movable groove (4) and is rotatably connected thereto.

3. A metal part bending and forming device according to claim 2, characterized in that: The first screw rods (5) are all arranged to pass through the moving blocks (6) and are threadedly connected thereto, and the upper walls of the two moving blocks (6) are respectively fixedly connected to the lower walls of the clamping plates (301).

4. The metal part bending and forming device according to claim 1, characterized in that: The lower wall of the support plate (2) is provided with a slide groove (7), a sliding block (8) is slidably connected in the slide groove (7), and a second screw rod (9) is hinged on the lower wall of the sliding block (8).

5. A metal part bending and forming device according to claim 4, characterized in that: The upper wall of the base (1) is provided with two sleeves (10) through the bearing seat and slidably connected thereto, and the sleeves (10) themselves can rotate. The side wall of the base (1) is provided with two rotating rods (13) through the through groove (15) and the bearing seat and slidably connected thereto, and the rotating rods (13) themselves can rotate.

6. A metal part bending and forming device according to claim 5, characterized in that: The sleeve (10) is located inside the base (1) and is coaxially fixedly connected to a first bevel gear (11); the rotating rod (13) is located inside the base (1) and is coaxially fixedly connected to a second bevel gear (12); the first bevel gear (11) and the second bevel gear (12) are meshed.

7. The metal part bending and forming device according to claim 5, characterized in that: The lower end of the second screw rod (9) is located inside the sleeve (10) and the two are threadedly connected.

8. The metal part bending and forming device according to claim 5, characterized in that: One end of the rotating rod (13) located outside the base (1) is fixedly connected to a crank (14).

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