Forming device for welded part production

Abstract

The utility model discloses a forming device for welded part production. The forming device comprises a base, an installation frame is arranged on the base, a supporting plate is arranged on the base through a supporting rod, a hydraulic cylinder is arranged on the supporting plate, a movable mold is installed on the hydraulic cylinder, a plurality of fixed molds are arranged on the base, a fixing plate is arranged on the movable mold, and the fixing plate is arranged on the fixed mold. A fixing plate is arranged on the base, a penetrating rod is arranged on the fixing plate, a movable frame is arranged on the penetrating rod in a sliding and penetrating mode through an elastic mechanism, a limiting roller is rotatably installed on the movable frame, a rotating groove is formed in the base, a gear is arranged in the rotating groove, the gear is connected with the base through a rotating mechanism, and an equipment cavity communicated with the rotating groove is formed in the base. According to the stamping die, the mounting frame is arranged, the multiple fixed dies are arranged on the mounting frame, the driving motor, the gear, the gear ring and other assemblies are arranged, the multiple fixed dies can be rotationally replaced, stamping machining cannot be delayed due to the fact that materials are placed in and taken out, and the machining efficiency is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping, in particular to a forming device for producing welded parts. Background Art

[0002] Currently, stamping and forming are often used in the production of automotive front panel reinforcement weldments. Forming equipment helps create the required geometry and configuration of welded parts to ensure that they have proper fit and function. It may involve bending, forming or other processes that change the material to meet the specific design requirements of the welded part. The specific functions and capabilities of the forming equipment will vary depending on the nature of the welded part produced and the manufacturing process involved.

[0003] However, the stamping device used in the prior art for producing automobile front panel reinforcement plate welded parts needs to pause the production machine when loading and unloading materials, and then take out the stamped parts from the bottom mold, and then put in new blanks before continuing production, which makes the production continuity relatively poor, thereby affecting the improvement of production efficiency. For this reason, this scheme proposes a forming device for the production of welded parts. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a forming device for producing welded parts.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A forming device for producing welded parts comprises a base, a mounting frame is provided on the base, a support plate is provided on the base through a support rod, a hydraulic cylinder is provided on the support plate, a movable mold is installed on the hydraulic cylinder, a plurality of fixed molds are provided on the base, a fixed plate is provided on the movable mold, a through rod is provided on the fixed plate, a movable frame is slidably penetrated by an elastic mechanism through the through rod, a limiting roller is rotatably installed on the movable frame, a rotating groove is provided on the base, a gear is provided in the rotating groove, the gear is connected to the base through a rotating mechanism, an equipment cavity connected to the rotating groove is provided in the base, and a power mechanism connected to the gear is provided in the equipment cavity.

[0007] Preferably, the elastic mechanism comprises a spring sleeved on the outside of the through rod, an anti-slip block is provided at the end of the through rod, and both ends of the spring are elastically connected to the outer wall of the anti-slip block and the outer wall of the movable frame respectively.

[0008] Preferably, the rotating mechanism comprises a gear ring disposed on a mounting frame, and the gear is meshed with the gear ring.

[0009] Preferably, the power mechanism comprises a drive motor installed in the equipment cavity, and the output shaft of the drive motor is connected to the gear.

[0010] Preferably, a hidden groove is provided on the mounting frame, and the gear ring is installed in the hidden groove.

[0011] Preferably, the number of the fixed dies is four, and the four fixed dies are circumferentially distributed with equal intervals.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting a mounting frame and arranging multiple fixed dies on the mounting frame, and arranging components such as a drive motor, a gear and a gear ring, the setting of multiple fixed dies can be rotated and replaced, and the stamping process will not be delayed due to the insertion and removal of materials, thereby ensuring the processing efficiency.

[0014] 2. By setting a fixed plate, a through rod, a movable frame, a limiting roller and a spring, the above components can contact the material before the movable mold and limit the two ends of the material during the pressing process so that warping time will not occur. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a forming device for producing welded parts proposed by the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the structure at A;

[0017] Figure 3 for Figure 1 Schematic diagram of the vertical section structure;

[0018] Figure 4 for Figure 3 An enlarged schematic diagram of the structure at location B.

[0019] In the figure: 1 base, 2 mounting frame, 3 fixed mold, 4 support rod, 5 support plate, 6 hydraulic cylinder, 7 movable mold, 8 fixed plate, 9 through rod, 10 movable frame, 11 spring, 12 limiting roller, 13 hidden groove, 14 gear ring, 15 equipment cavity, 16 driving motor, 17 rotating groove, 18 gear. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-4 A forming device for producing welded parts includes a base 1, on which a mounting frame 2 is provided. As shown in the figure, the base 1 is in an inverted T-shape in a vertical section, and the mounting frame 2 is in a circular ring shape in a top view.

[0022] A support plate 5 is provided on the base 1 through a support rod 4, a hydraulic cylinder 6 is provided on the support plate 5, a movable mold 7 is installed on the hydraulic cylinder 6, a plurality of fixed molds 3 are provided on the base 1, the number of the fixed molds 3 is four, and the four fixed molds 3 are distributed at equal intervals in the circumferential direction. As shown in the figure, the vertical cross-sectional view of the movable mold 7 consists of a rectangle and an isosceles trapezoid, the cavity on the fixed mold 3 is arranged correspondingly thereto, and a placement groove which is rectangular in a top view is provided on the upper end face of the fixed mold 3, in which the plate-like material is placed horizontally, and finally the movable mold 7 descends to press the plate-like material into the above-mentioned shape. The fixed mold 3 and the movable mold 7 described in the figure are only structural schematic diagrams, and the specific structure shall be subject to the actual production requirements.

[0023] A fixed plate 8 is provided on the movable mold 7, a through rod 9 is provided on the fixed plate 8, a movable frame 10 is slidably penetrated through the through rod 9 by an elastic mechanism, and a limiting roller 12 is rotatably installed on the movable frame 10. The limiting roller 12 can prevent the two ends of the plate-like material from warping up, thereby playing a limiting role.

[0024] The base 1 is provided with a rotating groove 17, in which a gear 18 is arranged. The gear 18 is connected to the base 1 through a rotating mechanism. The base 1 is provided with an equipment cavity 15 connected with the rotating groove 17, in which a power mechanism connected with the gear 18 is arranged.

[0025] The elastic mechanism includes a spring 11 sleeved on the outside of the through rod 9, and an anti-slip block is provided at the end of the through rod 9. The two ends of the spring 11 are elastically connected to the outer wall of the anti-slip block and the outer wall of the movable frame 10 respectively. The elastic potential energy provided by the spring 11 during recovery realizes the extrusion of the limiting roller 12, ensuring that it presses down on the two ends of the plate-like material, thereby preventing it from warping.

[0026] The rotating mechanism includes a ring gear 14 arranged on the mounting frame 2, and the gear 18 is meshed with the ring gear 14. The power mechanism includes a driving motor 16 installed in the equipment cavity 15, and the output shaft of the driving motor 16 is connected to the gear 18. The driving motor 16 can drive the gear 18 to rotate. When the gear 18 rotates, under the action of the ring gear 14, the mounting frame 2 can be rotated, and the rotation replacement of the fixed mold 3 can be realized.

[0027] The mounting frame 2 is provided with a hidden groove 13 , and the gear ring 14 is installed in the hidden groove 13 , which prevents the mounting frame 2 from being blocked on the base 1 when being installed (lifted up and detached) in the hidden groove 13 .

[0028] When the utility model is used, the plate-like material to be processed is placed in the cavity of the fixed mold 3 in a horizontal state, and then the hydraulic cylinder 6 is started to drive the movable mold 7 to descend. Before the movable mold 7 descends and contacts the plate-like material, the limiting roller 12 first contacts the plate-like material, and presses down and limits the two ends of the plate-like material to prevent it from tilting. Then the movable mold 7 contacts the plate-like material and finally stamps the plate-like material into shape. Then the hydraulic cylinder 6 contracts and drives the movable mold 7 to rise. At this time, the elastic potential energy provided by the spring 11 causes the limiting roller 12 to separate from the plate-like material after the movable mold 7, so that the plate material can be prevented from being driven up by the passive mold 7, thereby causing a messy phenomenon.

[0029] In the present solution, four fixed molds 3 are provided. After the stamping process of the plate-like material in the fixed mold 3 below the movable mold 7 is completed, the driving motor 16 is started while the movable mold 7 rises. The driving motor 16 drives the gear 18 to rotate. When the gear 18 rotates, under the action of the ring gear 14, the mounting frame 2 can be driven to rotate relative to the base 1, thereby completing the rotation switching of the fixed mold 3. The setting of the four fixed molds 3 will not delay the stamping process due to the placement and removal of materials, thereby ensuring the processing efficiency.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A forming device for producing welded parts, comprising a base (1), characterized in that: The base (1) is provided with a mounting frame (2), the base (1) is provided with a supporting plate (5) via a supporting rod (4), the supporting plate (5) is provided with a hydraulic cylinder (6), a movable mold (7) is installed on the hydraulic cylinder (6), a plurality of fixed molds (3) are provided on the base (1), a fixed plate (8) is provided on the movable mold (7), a through rod (9) is provided on the fixed plate (8), a movable frame (10) is slidably penetrated through the through rod (9) via an elastic mechanism, a limiting roller (12) is rotatably installed on the movable frame (10), a rotating groove (17) is provided on the base (1), a gear (18) is provided in the rotating groove (17), the gear (18) is connected to the base (1) via a rotating mechanism, a device cavity (15) connected to the rotating groove (17) is provided in the base (1), a power mechanism connected to the gear (18) is provided in the device cavity (15).

2. A forming device for producing welded parts according to claim 1, characterized in that: The elastic mechanism comprises a spring (11) sleeved on the outside of the through rod (9), an anti-slip block is provided at the end of the through rod (9), and two ends of the spring (11) are elastically connected to the outer wall of the anti-slip block and the outer wall of the movable frame (10) respectively.

3. A forming device for producing welded parts according to claim 2, characterized in that: The rotating mechanism comprises a gear ring (14) arranged on a mounting frame (2), and the gear (18) meshes with the gear ring (14).

4. A forming device for producing welded parts according to claim 3, characterized in that: The power mechanism comprises a driving motor (16) installed in the equipment cavity (15), and the output shaft of the driving motor (16) is connected to a gear (18).

5. A forming device for producing welded parts according to claim 4, characterized in that: The mounting frame (2) is provided with a hidden groove (13), and the gear ring (14) is installed in the hidden groove (13).

6. A forming device for producing welded parts according to claim 5, characterized in that: The number of the fixed dies (3) is four, and the four fixed dies (3) are distributed at equal intervals in the circumferential direction.

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