Side flanging wedge die structure

Abstract

The utility model provides a side flanging wedge die structure which comprises a workbench and a large wedge, and the large wedge is installed on the workbench in a sliding mode. The large inclined wedge driving block is fixedly mounted on the working table, and the large inclined wedge driving block is connected with a large inclined wedge; the large wedge driving block drives the large wedge to move so as to achieve flanging of the plate. The side flanging wedge die structure further comprises a small wedge, and the small wedge is installed on the large wedge in a sliding mode. The large inclined wedge driving block drives the large inclined wedge driving block to move so as to achieve flanging of a plate, the small inclined wedge is installed on the large inclined wedge so that side flanging of local parts of products in different directions can be achieved, the number of dies is reduced, and the development cost of the dies is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of stamping die structures, and particularly relates to a side-flange oblique wedge die structure. Background Art

[0002] Some existing stamping molds can only stamp one side of the plate. When the other side of the plate needs to be stamped, the plate needs to be removed, replaced, and then stamped again. The above stamping process requires two steps, which is time-consuming and laborious. For example, for a certain model of front bumper outer panel corner flange, the bumper outer panel corner flange was previously in two directions. If the traditional process is used, it needs to be divided into two sequences of side flanges, which increases the number of molds. The products are as follows Figure 1 As shown; therefore, a method is needed that can complete the stamping of both sides of the front bumper outer panel at one time, thereby simplifying the process and improving efficiency. Utility Model Content

[0003] In view of the above problems, the utility model proposes a side-flange wedge die structure, comprising:

[0004] Workbench,

[0005] A large angled wedge, the large angled wedge being slidably mounted on the workbench;

[0006] A large angled wedge driving block, the large angled wedge driving block is fixedly mounted on the workbench, and the large angled wedge driving block is connected to the large angled wedge;

[0007] The large bevel wedge driving block drives the large bevel wedge to move so as to flanging the board.

[0008] Preferably, the side flanging wedge mold structure further includes a small wedge.

[0009] The small angled wedge is slidably mounted on the large angled wedge.

[0010] Preferably, the side flanging wedge mold structure further includes a small wedge driving block.

[0011] The small inclined wedge driving block is fixedly mounted on the large inclined wedge, and the small inclined wedge driving block is connected to the small inclined wedge.

[0012] Preferably, the side flanging bevel wedge mold structure further includes a small bevel wedge limiting plate, and the small bevel wedge limiting plate is fixedly mounted on one side of the workbench.

[0013] Preferably, the large wedge driving block is a nitrogen cylinder.

[0014] Preferably, the small cam drive block is a nitrogen cylinder.

[0015] Beneficial effects:

[0016] 1. The large bevel driving block of the utility model drives the large bevel driving block to move to realize flanging of the board.

[0017] 2. The large inclined wedge of the utility model is equipped with a small inclined wedge, which can realize the side flanging of the product in different directions, reduce the number of molds, and reduce the cost of mold development.

[0018] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram showing the side flanges in two directions of the corners of the outer plate of the front bumper in an embodiment of the utility model is shown;

[0021] Figure 2 A schematic diagram of the side flanging and bevel wedge mold structure in an embodiment of the utility model is shown.

[0022] In the figure, 1-large inclined wedge, 2-small inclined wedge, 3-large inclined wedge driving block, 4-small inclined wedge driving block, 5-small inclined wedge limiting plate, 6-workbench. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1 and Figure 2 As shown, Figure 1 A schematic diagram showing the side flanges in two directions of the corners of the outer plate of the front bumper in an embodiment of the utility model is shown; Figure 2A schematic diagram of a side-flange bevel wedge mold structure in an embodiment of the utility model is shown; combined with the above-mentioned drawings, a side-flange bevel wedge mold structure includes a workbench 6, which is used to support the entire device and play a supporting role.

[0025] A large angled wedge 1 is slidably mounted on a workbench 6; the large angled wedge 1 is used to flanging one side of a corner of an outer panel of a bumper;

[0026] The large bevel wedge driving block 3 is fixedly mounted on the workbench 6 and is connected to the large bevel wedge 1 ; specifically, the large bevel wedge driving block 3 is a nitrogen cylinder, the bottom of the cylinder body of the nitrogen cylinder is fixedly connected to the workbench 6 , and the piston rod end of the nitrogen cylinder is connected to the large bevel wedge driving block 3 .

[0027] The large bevel driving block 3 drives the large bevel 1 to move to realize flanging of the board.

[0028] Specifically, the nitrogen cylinder of the large bevel wedge driving block 3 drives the large bevel wedge 1 to move toward the small bevel wedge limiting plate 5 to realize flanging of the board. When the flanging is completed, the nitrogen cylinder of the large bevel wedge driving block 3 drives the large bevel wedge 1 to move away from the small bevel wedge limiting plate 5 to realize loosening of the board. Then the worker removes the board with the folded edge completed and proceeds to the next work process.

[0029] Preferably, the large angled wedge driving block 3 is an electric cylinder, the bottom of the cylinder body of the electric cylinder is fixedly connected to the workbench 6, and the end of the piston rod of the electric cylinder is connected to the large angled wedge 1.

[0030] The electric cylinder of the large bevel wedge driving block 3 drives the large bevel wedge 1 to move toward the small bevel wedge limiting plate 5 to realize flanging of the board. When the flanging is completed, the electric cylinder of the large bevel wedge driving block 3 drives the large bevel wedge 1 to move away from the small bevel wedge limiting plate 5 to realize the loosening of the board. Then the worker removes the board with the folded edge completed and proceeds to the next work process.

[0031] In the above embodiment, another optional implementation is that the large bevel wedge driving block 3 is a motor, the motor is fixedly connected to the workbench 6, a gear is installed on the shaft of the motor, a rack is provided on the large bevel wedge 1, and the rack and the gear are meshed with each other;

[0032] The motor of the large bevel driving block 3 works, driving the gear to rotate, and then driving the rack to move. The rack moves and drives the large bevel 1 to move toward the small bevel limit plate 5 to achieve flanging of the board. When the flanging is completed, the motor of the large bevel driving block 3 works, driving the gear to rotate, and then driving the rack to move. The rack moves and drives the large bevel 1 to move away from the small bevel limit plate 5 to loosen the board. Then the worker removes the board with the completed folding and proceeds to the next work process.

[0033] In the above embodiment, another optional implementation is that the side flanging wedge mold structure also includes a small wedge 2, which is slidably mounted on the large wedge 1; the side flanging wedge mold structure also includes a small wedge drive block 4, which is fixedly mounted on the large wedge 1, and the small wedge drive block 4 is connected to the small wedge 2. The small wedge drive block 4 is a nitrogen cylinder, the bottom of the cylinder body of the nitrogen cylinder is fixedly connected to the large wedge 1, and the piston rod end of the nitrogen cylinder is connected to the small wedge 2.

[0034] Specifically, the nitrogen cylinder of the small bevel wedge driving block 4 drives the small bevel wedge 2 to move toward the small bevel wedge limiting plate 5 to realize flanging of the board. When the flanging is completed, the nitrogen cylinder of the small bevel wedge driving block 4 drives the small bevel wedge 2 to move away from the small bevel wedge limiting plate 5 to realize the loosening of the board. Then the worker removes the board with the folded edge completed and proceeds to the next work process.

[0035] Preferably, the small angled wedge driving block 4 is an electric cylinder, the bottom of the cylinder body of the electric cylinder is fixedly connected to the workbench 6, and the end of the piston rod of the electric cylinder is connected to the small angled wedge 2.

[0036] The electric cylinder of the small bevel wedge driving block 4 drives the small bevel wedge 2 to move toward the small bevel wedge limiting plate 5 to realize flanging of the board. When the flanging is completed, the electric cylinder of the small bevel wedge driving block 4 drives the small bevel wedge 2 to move away from the small bevel wedge limiting plate 5 to realize loosening of the board. Then the worker removes the board with the folded edge completed and proceeds to the next work process.

[0037] In the above embodiment, another optional implementation is that the small wedge driving block 4 is a motor, the motor is fixedly connected to the workbench 6, a gear is installed on the shaft of the motor, a rack is provided on the small wedge 2, and the rack and the gear are meshed with each other;

[0038] The motor of the small beveled wedge driving block 4 works, driving the gear to rotate, and then driving the rack to move. The rack moves and drives the small beveled wedge 2 to move toward the small beveled wedge limiting plate 5 to achieve flanging of the board. When the flanging is completed, the motor of the small beveled wedge driving block 4 works, driving the gear to rotate, and then driving the rack to move. The rack moves and drives the small beveled wedge 2 to move away from the small beveled wedge limiting plate 5 to loosen the board. Then the worker removes the board with the folded edge completed and proceeds to the next work process.

[0039] The side-flange wedge die structure further includes a small wedge limiting plate 5 , which is fixedly mounted on one side of the workbench 6 and is used to limit the small wedge 2 .

[0040] Working principle:

[0041] When in use, the plate or front bumper outer panel that needs to be folded is placed on the workbench 6, and then the large bevel wedge driving block 3 is operated to drive the large bevel wedge 1 to move and fold the plate. At the same time, the large bevel wedge driving block 3 drives the large bevel wedge 1, the small bevel wedge 2 and the small bevel wedge driving block 4 to move synchronously in the same direction (the moving direction is the moving direction of the arrow on the left side of the figure). When the large bevel wedge 1 moves to fold the plate, after the folding is completed, the small bevel wedge 2 is driven by the small bevel wedge driving block 4 to fold the other side of the plate (the moving direction is the moving direction of the arrow on the right side of the figure). At the same time, a small bevel wedge limiting plate 5 is provided to limit the small bevel wedge 2; thereby achieving the folding of the other side of the corner of the front bumper outer panel;

[0042] When the large bevel wedge 1 and the small bevel wedge 2 have completed the folding, the small bevel wedge 2 is driven back by the small bevel wedge driving block 4, and then the large bevel wedge 1 is driven back by the large bevel wedge driving block 3; then the folded plate is taken out to complete the stamping work.

[0043] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0044] In the description of the present utility model, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In the present utility model, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine different embodiments or examples described in the present utility model and features of different embodiments or examples without contradiction.

[0045] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A side flanging wedge die structure, characterized in that: include, Workbench (6), A large inclined wedge (1), wherein the large inclined wedge (1) is slidably mounted on the workbench (6); A large bevel wedge driving block (3), wherein the large bevel wedge driving block (3) is fixedly mounted on the workbench (6), and the large bevel wedge driving block (3) is connected to the large bevel wedge (1); The large bevel wedge driving block (3) drives the large bevel wedge (1) to move so as to realize flanging of the board.

2. A side flanging wedge mold structure according to claim 1, characterized in that: The side flanging wedge die structure also includes a small wedge (2). The small inclined wedge (2) is slidably mounted on the large inclined wedge (1).

3. A side flanging wedge mold structure according to claim 2, characterized in that: The side flanging wedge die structure also includes a small wedge driving block (4). The small inclined wedge driving block (4) is fixedly mounted on the large inclined wedge (1), and the small inclined wedge driving block (4) is connected to the small inclined wedge (2).

4. A side flanging wedge mold structure according to claim 3, characterized in that: The side-flange inclined wedge mold structure also includes a small inclined wedge limiting plate (5), and the small inclined wedge limiting plate (5) is fixedly installed on one side of the workbench (6).

5. The side flanging wedge mold structure according to claim 1, characterized in that: The large wedge driving block (3) is a nitrogen cylinder.

6. The side flanging wedge mold structure according to claim 3, characterized in that: The small wedge driving block (4) is a nitrogen cylinder.

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