Fixing device for automobile die stamping

Abstract

The utility model discloses an automobile die stamping fixing device which comprises a base plate, a bottom plate is fixed to the top of the base plate, a stamping base is fixed to the top of the bottom plate, and fixing mechanisms are arranged at the two ends of the top of the bottom plate in a sliding mode. The fixing mechanism comprises a lower limiting plate and an upper limiting plate, the tail end of the lower limiting plate and the tail end of the upper limiting plate are fixed through a fixing block, a mounting groove is formed in the upper limiting plate, a pressing plate is fixed in the mounting groove through a torsional spring, and an extrusion block is fixed to the bottom of the pressing plate. And an extrusion part for extruding the pressing plate is installed at the top of the bottom plate, the extrusion part comprises a supporting plate fixed to the top of the bottom plate, a pressing roller is fixed to the top of the outer wall of the supporting plate, and the top of the pressing plate is of a Z-shaped structure. The extrusion block tightly extrudes the top of the automobile die to achieve stability, then stamping is conducted, stamping is stable and safe, and the automobile die can be taken and placed below stamping equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile mold processing equipment, in particular to a fixing device for automobile mold stamping. Background Technique

[0002] Stamping is a pressure processing method that applies pressure to materials using a mold installed on a press at room temperature to cause separation or plastic deformation, thereby obtaining the required parts. With the development of the times, automobiles have almost become necessities of human life. Therefore, automobile manufacturers need to produce a large number of automobiles to meet customer demands. Automobiles are composed of many components, and the components are produced by stamping molds.

[0003] At present, most of the stamping fixing devices on the market have a simple structure. Usually, a rotating screw is used to push the clamping plate to fix the mold parts, which is rather troublesome to take and place. Moreover, placing the automobile mold on the clamping table for operation is generally directly below the stamping equipment, posing certain safety hazards and leaving room for improvement. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art and provide a fixing device for automobile mold stamping.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A fixing device for automobile mold stamping, including a base plate, a bottom plate is fixed on the top of the base plate, a stamping base is fixed on the top of the bottom plate, and fixing mechanisms are slidably arranged at both ends on the top of the bottom plate;

[0007] The fixing mechanism includes a lower limit plate and an upper limit plate. The tails of the lower limit plate and the upper limit plate are fixed by a fixing block. An installation groove is opened on the upper limit plate, a pressing plate is fixed in the installation groove through a torsion spring, an extrusion block is fixed at the bottom of the pressing plate, and an extrusion member for extruding the pressing plate is installed on the top of the bottom plate.

[0008] As a further scheme of the utility model, the extrusion member includes a support plate fixed on the top of the bottom plate, a pressure roller is fixed on the top outer wall of the support plate, and the top of the pressing plate is arranged in a Z-shaped structure.

[0009] As a further scheme of the utility model, a first stop bar and a second stop bar are fixed on the top of the lower limit plate, and the height of the second stop bar is lower than that of the first stop bar.

[0010] As a further scheme of the utility model, a slideway is fixed on the top of the bottom plate below the fixing mechanism, a slide rail is slidably arranged on the slideway, and the lower limit plate is fixed on the corresponding slide rail.

[0011] As a further solution of the present utility model, the same pull rod is fixed between the two slide rails.

[0012] As a further solution of the present utility model, the same connecting plate is fixed between the two fixing blocks, and a scraping plate is fixed at the bottom of the connecting plate. By providing the connecting plate and the scraping plate, when stamping is completed, the fixing mechanism can be pulled to move, so that the scraping plate at the bottom of the connecting plate moves at the notch on the stamping base, and the waste on the stamping base is scraped away.

[0013] The beneficial effects of the present utility model are as follows:

[0014] In the present utility model: due to the adoption of the provided backing plate, bottom plate, stamping base, slideway, slide rail and fixing mechanism, through the design of the above structure, the fixing mechanism can be pulled away from the stamping base, and preliminary extrusion is formed through the extrusion block, and then the fixing mechanism is pushed to move close to the stamping base. When the pressure roller contacts the top of the pressing plate, the pressing plate will be gradually extruded, so that the extrusion block tightly presses on the top of the automotive mold, realizing stability, and then stamping. The stamping is stable and safe, and both taking and placing can be biased below the stamping equipment.

[0015] In the present utility model: by providing the connecting plate and the scraping plate, when stamping is completed, the fixing mechanism can be pulled to move, so that the scraping plate at the bottom of the connecting plate moves at the notch on the stamping base, and the waste on the stamping base is scraped away. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structure diagram of a fixing device for stamping an automotive mold proposed by the present utility model;

[0017] Figure 2 is an unfolded three-dimensional structure diagram of a fixing device for stamping an automotive mold proposed by the present utility model;

[0018] Figure 3 is a partial three-dimensional structure diagram of a fixing device for stamping an automotive mold proposed by the present utility model;

[0019] Figure 4 is a partial three-dimensional structure diagram of the fixing mechanism of a fixing device for stamping an automotive mold proposed by the present utility model.

[0020] In the figure: 1, backing plate; 2, bottom plate; 3, stamping base; 4, fixing mechanism; 5, slideway; 6, slide rail; 7, pull rod; 8, lower limit plate; 9, upper limit plate; 10, fixing block; 11, pressing plate; 12, extrusion block; 13, installation groove; 14, first stop bar; 15, second stop bar; 16, connecting plate; 17, scraping plate; 18, support plate; 19, pressure roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, in combination with the accompanying drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0022] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Next, the present utility model will be described in detail with reference to the accompanying drawings and in combination with the embodiments.

[0023] Referring to Figures 1-4 , a fixing device for automobile mold stamping, including a backing plate 1, a bottom plate 2 is fixed on the top of the backing plate 1, a stamping base 3 is fixed on the top of the bottom plate 2, and fixing mechanisms 4 are slidably arranged at both ends of the top of the bottom plate 2;

[0024] The fixing mechanism 4 includes a lower limit plate 8 and an upper limit plate 9. The tails of the lower limit plate 8 and the upper limit plate 9 are fixed by a fixing block 10. An installation groove 13 is opened on the upper limit plate 9, and a pressing plate 11 is fixed in the installation groove 13 through a torsion spring. An extrusion block 12 is fixed at the bottom of the pressing plate 11, and an extrusion member for extruding the pressing plate 11 is installed on the top of the bottom plate 2.

[0025] In this embodiment, the extrusion member includes a support plate 18 fixed on the top of the bottom plate 2. A pressure roller 19 is fixed on the top outer wall of the support plate 18, and the top of the pressing plate 11 is set as a Z-shaped structure.

[0026] In this embodiment, a first stop bar 14 and a second stop bar 15 are fixed on the top of the lower limit plate 8, and the height of the second stop bar 15 is lower than that of the first stop bar 14.

[0027] In this embodiment, a slideway 5 is fixed on the top of the bottom plate 2 below the fixing mechanism 4. A slide rail 6 is slidably arranged on the slideway 5, and the lower limit plate 8 is fixed on the corresponding slide rail 6.

[0028] In this embodiment, the same pull rod 7 is fixed between the two slide rails 6.

[0029] In this embodiment, the same connecting plate 16 is fixed between the two fixing blocks 10. A scraping plate 17 is fixed at the bottom of the connecting plate 16. By providing the connecting plate 16 and the scraping plate 17, when stamping is completed, the fixing mechanism 4 can be pulled to move, so that the scraping plate 17 at the bottom of the connecting plate 16 moves at the notch on the stamping base 3 to scrape away the waste on the stamping base 3.

[0030] Working principle: When in use, through the set backing plate 1, bottom plate 2, stamping base 3, slideway 5, slide rail 6 and fixing mechanism 4, where the set fixing mechanism 4 includes lower limit plate 8, upper limit plate 9, fixing block 10, pressing plate 11, extrusion block 12, first stop bar 14 and second stop bar 15, etc. Through the design of the above structure, the fixing mechanism 4 can be pulled away from the stamping base 3. The bottom of the stamping equipment is fixed by this device, and the automotive die to be stamped is placed between the two fixing mechanisms 4. The automotive die with the stamping die is located between the first stop bar 14 and the second stop bar 15. Preliminary extrusion is formed through the extrusion block 12, and then the fixing mechanism 4 is pushed to move closer to the stamping base 3. When the pressure roller 19 touches the top of the pressing plate 11, the pressing plate 11 will be gradually extruded, so that the extrusion block 12 tightly presses on the top of the automotive die to achieve stability, and then stamping is carried out. The stamping is stable and safe, and both taking and placing can be carried out below the stamping equipment;

[0031] Furthermore, by setting the connecting plate 16 and the scraping plate 17, when the stamping is completed, the fixing mechanism 4 can be pulled to move, so that the scraping plate 17 at the bottom of the connecting plate 16 moves at the notch on the stamping base 3 to scrape away the waste on the stamping base 3.

[0032] For ease of description, spatial relative terms such as "above...", "over...", "on the upper surface of...", "above" can be used here to describe the spatial position relationship between one device or feature and other devices or features as shown in the figure. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation described in the figure for the device. For example, if the device in the figure is inverted, the device described as "above other devices or structures" or "over other devices or structures" will be positioned as "below other devices or structures" or "under other devices or structures" afterwards. Thus, the exemplary term "above..." can include both the orientation of "above..." and "below...". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and corresponding explanations are made for the spatial relative descriptions used here.

[0033] It should be noted that the terms used here are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used here, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0034] It should be noted that the terms "first", "second", etc. in the description, claims and the above-mentioned drawings of this application are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application described here can be implemented in an order other than those illustrated or described here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or are inherent to these processes, methods, products or devices.

[0035] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A fixing device for stamping of automobile molds, including a backing plate (1), characterized in that, The top of the backing plate (1) is fixed with a bottom plate (2), the top of the bottom plate (2) is fixed with a stamping base (3), and fixing mechanisms (4) are slidably arranged at both ends of the top of the bottom plate (2); The fixing mechanism (4) includes a lower limiting plate (8) and an upper limiting plate (9). The tails of the lower limiting plate (8) and the upper limiting plate (9) are fixed by a fixing block (10). An installation groove (13) is formed in the upper limiting plate (9), and a pressing plate (11) is fixed in the installation groove (13) by a torsion spring. An extrusion block (12) is fixed to the bottom of the pressing plate (11), and an extrusion member for extruding the pressing plate (11) is installed on the top of the bottom plate (2).

2. The fixing device for stamping of an automotive mold according to claim 1, characterized in that, The extrusion member includes a support plate (18) fixed to the top of the bottom plate (2). A pressure roller (19) is fixed to the top of the outer wall of the support plate (18), and the top of the pressing plate (11) is arranged in a Z-shaped structure.

3. The fixing device for stamping of an automotive mold according to claim 2, wherein, A first stop bar (14) and a second stop bar (15) are fixed to the top of the lower limiting plate (8), and the height of the second stop bar (15) is lower than that of the first stop bar (14).

4. The fixing device for stamping of an automotive mold according to claim 3, characterized in that, A slideway (5) is fixed to the top of the bottom plate (2) below the fixing mechanism (4). A slide rail (6) is slidably arranged on the slideway (5), and the lower limiting plate (8) is fixed to the corresponding slide rail (6).

5. The fixing device for automobile die stamping according to claim 4, wherein The same pull rod (7) is fixed between the two slide rails (6).

6. The fixing device for automobile mold stamping according to claim 5, characterized in that, The same connecting plate (16) is fixed between the two fixing blocks (10), and a scraping plate (17) is fixed to the bottom of the connecting plate (16).

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