Automobile anti-collision beam support stamping equipment convenient to demould

Abstract

The automobile anti-collision beam support stamping equipment comprises a bottom plate, a top plate is arranged at the top of the bottom plate, two vertical rods are symmetrically and fixedly connected between the top of the bottom plate and the bottom of the top plate, a lower die is fixedly connected to the position, located between the two vertical rods, of the top of the bottom plate, and a bending groove is formed in the top of the lower die. And a demolding mechanism is arranged in the lower mold. The electric push rod ascends, in the ascending process of the electric push rod, the upper mold makes contact with the contact plate, so that the contact plate is driven to ascend, the sleeve is driven to move through ascending and descending of the contact plate, then the lifting plate is driven to ascend and descend through movement of the sleeve, and in the ascending process of the lifting plate, the ejector rod is driven to move. And the ejector rod can stretch into the bending groove in the moving process, so that the workpiece in the bending groove is pushed out, demolding work is completed, through the arrangement, demolding work can be conveniently and rapidly conducted on the support, and the tedious step of manual taking is omitted.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping equipment, in particular to a stamping equipment for an automobile anti-collision beam bracket which is convenient for demoulding. Background Art

[0002] The automobile anti-collision beam bracket is an important part of the automobile body structure. It is used to connect the frame and the anti-collision beam, and plays a role in transmitting collision energy and protecting the safety of passengers. The bracket is usually made of high-strength steel plate and formed by stamping process.

[0003] During the stamping process of the automobile anti-collision beam bracket, the bracket is prone to sticking to the mold due to its complex shape and many bends. When the bracket sticks to the mold, the staff needs to use tools such as crowbars to remove it, which not only affects work efficiency, but also may damage the bracket and mold, increasing the difficulty and cost of subsequent processing.

[0004] Therefore, those skilled in the art have proposed a stamping device for an automobile anti-collision beam bracket that is easy to demould. Utility Model Content

[0005] The utility model discloses a stamping device for an automobile anti-collision beam bracket which is convenient for demoulding, and aims to solve the technical problems in the background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A stamping device for an automobile anti-collision beam bracket that is easy to demould comprises a bottom plate, a top plate is arranged on the top of the bottom plate, two vertical rods are symmetrically fixedly connected between the top of the bottom plate and the bottom of the top plate, a lower mold is fixedly connected to the top of the bottom plate and located between the two vertical rods, a bending groove is opened on the top of the lower mold, and a demoulding mechanism is arranged inside the lower mold;

[0008] The demoulding mechanism is used to push the bent part out of the bending groove. The demoulding mechanism includes a through groove, which is opened inside the lower mold and located below the bending groove. The through groove is a through structure extending from both sides of the lower mold. Two vertical grooves are symmetrically opened between the through groove and the bending groove, and the vertical grooves are connected to the bending groove.

[0009] The bending groove is used to place the bending parts, and the through groove is located below the bending groove and communicated with the bending groove through the vertical groove.

[0010] In a preferred solution, the demoulding mechanism further includes a sleeve, a lifting plate and a push rod, the sleeves are slidably connected to the outside of the vertical rod, the lifting plate is fixedly connected between the bottom of the sleeve and is located on the outside of the vertical rod, the lifting plate is slidably connected to the through groove, the push rod is symmetrically fixedly connected to the top of the lifting plate, and the push rods extend to the inside of the corresponding vertical groove and are slidably connected thereto.

[0011] When the lifting plate rises, it drives the ejector rod to move. When the ejector rod moves, it extends into the bending groove, thereby pushing the workpiece in the bending groove out.

[0012] In a preferred solution, the demoulding mechanism further comprises a contact plate, which is fixedly connected between the tops of the sleeves and located on the outside of the vertical rod.

[0013] The lifting and lowering of the contact plate drives the sleeve to move, and the movement of the sleeve drives the lifting plate to perform lifting work.

[0014] In a preferred solution, an electric push rod is fixedly connected to the top of the top plate, and an output end of the electric push rod passes through the bottom of the contact plate and is fixedly connected to the upper mold.

[0015] When the electric push rod descends, it will drive the upper mold to descend, and then contact the bending groove, thereby completing the bending work of the bracket. After that, the electric push rod rises. When the electric push rod rises, it will make the upper mold contact the contact plate, thereby driving the contact plate to rise.

[0016] The utility model provides a stamping device for automobile anti-collision beam bracket which is easy to demould and has the following advantages:

[0017] The electric push rod rises, and during the rising process, the upper mold will contact the contact plate, thereby driving the contact plate to rise, and the sleeve will move through the lifting and lowering of the contact plate, and then the lifting plate will be lifted and lowered through the movement of the sleeve. During the rising process of the lifting plate, the push rod will move, and the push rod will extend into the bending groove during the movement, thereby pushing out the workpiece in the bending groove, thereby completing the demoulding work. Through such a setting, the bracket can be demoulded quickly and conveniently, eliminating the tedious steps of manual picking. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model discloses an isometric side view of a stamping device for an automobile anti-collision beam bracket which is easy to demould.

[0019] Figure 2 The utility model discloses a sectional isometric view of a stamping device for an automobile anti-collision beam bracket which is easy to demould.

[0020] Figure 3 The utility model discloses an isometric view of the internal structure of a lower die of a stamping device for an automobile anti-collision beam bracket which is easy to demould.

[0021] Figure 4 The utility model discloses an isometric view of a demoulding mechanism of a stamping device for a car anti-collision beam bracket which is easy to demould.

[0022] In the attached figure: 1, bottom plate; 2, top plate; 3, vertical rod; 4, lower mold; 5, bending groove; 6, through groove; 7, vertical groove; 8, sleeve; 9, lifting plate; 10, push rod; 11, contact plate; 12, electric push rod; 13, upper mold. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0024] The utility model discloses a stamping device for an automobile anti-collision beam bracket which is convenient for demoulding.

[0025] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a stamping device for an automobile anti-collision beam bracket that is easy to demould comprises a bottom plate 1, a top plate 2 is arranged on the top of the bottom plate 1, two vertical rods 3 are symmetrically fixedly connected between the top of the bottom plate 1 and the bottom of the top plate 2, a lower mold 4 is fixedly connected to the top of the bottom plate 1 and located between the two vertical rods 3, a bending groove 5 is opened on the top of the lower mold 4, and a demoulding mechanism is arranged inside the lower mold 4;

[0026] The demoulding mechanism is used to push the bent part out of the bending groove 5;

[0027] The demoulding mechanism includes a through groove 6, which is provided inside the lower mold 4 and below the bending groove 5. The through groove 6 is a through structure extending from both sides of the lower mold 4. Two vertical grooves 7 are symmetrically provided between the through groove 6 and the bending groove 5, and the vertical grooves 7 are communicated with the bending groove 5.

[0028] In this embodiment, the bending groove 5 is used to place the bending piece, and the through groove 6 is located below the bending groove 5 and communicated with the through groove 7 through the vertical groove 7.

[0029] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, in a preferred embodiment, the demoulding mechanism further includes a sleeve 8, a lifting plate 9 and a push rod 10, the sleeve 8 is slidably connected to the outside of the vertical rod 3, the lifting plate 9 is fixedly connected between the bottom of the sleeve 8 and is located on the outside of the vertical rod 3, the lifting plate 9 is slidably connected to the through groove 6, the push rod 10 is symmetrically fixedly connected to the top of the lifting plate 9, and the push rod 10 extends to the inside of the corresponding vertical groove 7 and is slidably connected thereto;

[0030] In this embodiment, the lifting plate 9 will drive the push rod 10 to move during the rising process, and the push rod 10 will extend into the bending groove 5 during the movement, thereby pushing the workpiece in the bending groove 5 out.

[0031] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in a preferred embodiment, the demoulding mechanism further includes a contact plate 11, which is fixedly connected between the tops of the sleeves 8 and located outside the vertical rod 3;

[0032] In this embodiment, the sleeve 8 is moved by the lifting of the contact plate 11, and the lifting plate 9 is lifted and lowered by the movement of the sleeve 8.

[0033] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in a preferred embodiment, the top of the top plate 2 is fixedly connected with an electric push rod 12, and the output end of the electric push rod 12 passes through the bottom of the contact plate 11 and is fixedly connected with an upper mold 13;

[0034] In this embodiment: When the electric push rod 12 descends, it will drive the upper mold 13 to descend, and then contact the bending groove 5, thereby completing the bending work of the bracket. After that, the electric push rod 12 rises. When the electric push rod 12 rises, it will make the upper mold 13 contact the contact plate 11, thereby driving the contact plate 11 to rise.

[0035] Working principle: When in use, first place the bending part in the bending groove 5, then start the electric push rod 12. During the descent process, the electric push rod 12 will drive the upper mold 13 to descend, and then contact the bending groove 5, thereby completing the bending work of the bracket. After that, the electric push rod 12 rises. During the ascent process, the electric push rod 12 will make the upper mold 13 contact the contact plate 11, thereby driving the contact plate 11 to rise, and the sleeve 8 is driven to move through the lifting and lowering of the contact plate 11, and then the lifting plate 9 is driven to lift and lower through the movement of the sleeve 8. During the ascent process, the lifting plate 9 will drive the push rod 10 to move, and the push rod 10 will extend into the bending groove 5 during the movement, thereby pushing the workpiece in the bending groove 5 out, thereby completing the demoulding work.

[0036] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A stamping device for an automobile anti-collision beam bracket that is easy to demould, comprising a bottom plate (1), characterized in that: A top plate (2) is arranged on the top of the bottom plate (1), two vertical rods (3) are symmetrically fixedly connected between the top of the bottom plate (1) and the bottom of the top plate (2), a lower mold (4) is fixedly connected to the top of the bottom plate (1) and located between the two vertical rods (3), a bending groove (5) is provided on the top of the lower mold (4), and a demoulding mechanism is arranged inside the lower mold (4); The demoulding mechanism is used to push the bent part out of the bending groove (5).

2. The stamping equipment for automobile anti-collision beam bracket that is easy to demould according to claim 1 is characterized in that: The demoulding mechanism comprises a through groove (6), the through groove (6) is arranged inside the lower mold (4) and is located below the bending groove (5), the through groove (6) is in a through structure and extends out of both sides of the lower mold (4), two vertical grooves (7) are symmetrically arranged between the through groove (6) and the bending groove (5), and the vertical grooves (7) are in communication with the bending groove (5).

3. The stamping equipment for automobile anti-collision beam bracket that is easy to demould according to claim 1 is characterized in that: The demoulding mechanism further comprises a sleeve (8), a lifting plate (9) and a push rod (10); the sleeve (8) is slidably connected to the outside of the vertical rod (3); the lifting plate (9) is fixedly connected between the bottom of the sleeve (8) and is located on the outside of the vertical rod (3); the lifting plate (9) is slidably connected to the through groove (6); the push rod (10) is symmetrically fixedly connected to the top of the lifting plate (9); and the push rod (10) extends to the inside of the corresponding vertical groove (7) and is slidably connected thereto.

4. The stamping equipment for automobile anti-collision beam bracket that is easy to demould according to claim 1 is characterized in that: The demoulding mechanism further comprises a contact plate (11), wherein the contact plate (11) is fixedly connected between the tops of the sleeves (8) and is located outside the vertical rod (3).

5. The stamping equipment for automobile anti-collision beam bracket that is easy to demould according to claim 1 is characterized in that: An electric push rod (12) is fixedly connected to the top of the top plate (2), and an output end of the electric push rod (12) passes through the bottom of the contact plate (11) and is fixedly connected to an upper mold (13).

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