Mould of beveling and cutting-off mechanism for automobile doorsill reinforcer

Abstract

The utility model discloses an automobile doorsill reinforcer beveling and cutting mechanism die, which relates to the field of automobile doorsill processing and comprises a base, the upper surface of the base is fixedly connected with a rotating frame, one side of the rotating frame is fixedly connected with an angle adjusting component, a beveling component is arranged in the rotating frame, and the angle adjusting component is fixedly connected with an angle adjusting component. Through the arrangement of the angle adjusting assembly, the beveling assembly and the fixing assembly, during use, a driving motor drives a lead screw to rotate, then the lead screw rotates to drive a toothed plate to move up and down, then the toothed plate drives a gear to rotate while moving, then the gear rotates to drive the angle of a static cutter body to change, and then the angle of a beveling face is changed; and meanwhile, the threaded rods at the top and the bottom of the fixing frame are rotated while cutting is conducted, then the two threaded rods rotate to drive the clamping plates to vertically clamp the automobile doorsill reinforcer, then displacement of the automobile doorsill reinforcer during cutting is avoided, and therefore the beveling effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of automobile sill processing, in particular to a die for an inclined cutting mechanism of an automobile sill reinforcing member. Background Technique

[0002] In recent years, with the increase in the types of automobile models, the shapes of automobile sill products and automobile sill reinforcing members have become more and more complex. Higher requirements have been put forward for the shapes and processes of cutting the ends of automobile sill reinforcing members. Usually, the automobile sill reinforcing members are cut vertically, and the cutting surface is perpendicular to the long direction of the automobile sill reinforcing member. For the automobile sill reinforcing member with a special-shaped end, after roll forming and online cutting by a cutting device, a stamping die and a press are used to cooperate for forming and cutting the special-shaped end. The disadvantage of this conventional process is that a stamping die and a press need to cooperate for end processing and forming, which increases the processing process flow and improves the processing cost of the product.

[0003] For example, in Chinese Patent: Publication No. CN205702651U, an inclined cutting mechanism for an automobile sill reinforcing member includes a static tool body. There is a moving tool slot penetrating up and down on the static tool body. A cutting moving tool reciprocates in the moving tool slot. The automobile sill reinforcing member to be processed passes through the static tool body horizontally. The moving tool slot is inclined. The cutting moving tool is sheet-shaped. The cutting moving tool and the moving tool slot have the same inclination angle. The angle of the cutting moving tool relative to the horizontal plane is a, and the angle of the cutting moving tool relative to the side plane is b. The degrees of angle a and angle b are determined according to the geometric angle of the special-shaped end of the automobile sill to be processed.

[0004] Although this utility model can abandon the existing process of first cutting and then using a stamping die and a press to cooperate for forming and cutting the special-shaped end, it can complete cutting and forming at one time, shorten the processing process flow, improve the processing efficiency, reduce the production cost, and expand the processing range of the existing cutting mechanism. However, when cutting, the device cannot adjust the cutting angle and cannot perform oblique cutting at different angles according to actual needs. At the same time, when performing oblique cutting, the moving tool will drive the reinforcing member to slide forward during cutting, which easily causes the change of the oblique cutting position and affects the oblique cutting effect.

[0005] Therefore, we propose a die for an inclined cutting mechanism of an automobile sill reinforcing member. Content of the Utility Model

[0006] The utility model proposes a die for an inclined cutting mechanism of an automobile sill reinforcing member.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A die for an inclined cutting mechanism of an automotive sill reinforcement member, including a base, on the upper surface of the base is fixedly connected with a rotating frame, on one side of the rotating frame is fixedly connected with an angle adjustment assembly, inside the rotating frame is provided with an inclined cutting assembly, and on the front and back of the rotating frame are fixedly connected with fixing assemblies;

[0008] The angle adjustment assembly includes mounting plates, the number of mounting plates is two, on one side of the two mounting plates is fixedly connected to one side of the rotating frame, at the bottom of one of the mounting plates is fixedly connected with a driving motor, the output end of the driving motor is splined with a transmission rod, the other end of the transmission rod is fixedly connected with a lead screw, the other end of the lead screw is rotatably connected to the bottom of the other mounting plate through the installation of a first bearing, on the surface of the lead screw is threadedly connected with a toothed plate, and the tooth surface of the toothed plate meshes with a gear.

[0009] Preferably, the inclined cutting assembly includes a stationary tool body, inside the stationary tool body is provided with a socket slot, inside the stationary tool body is inserted a moving tool, on both sides of the stationary tool body are fixedly connected with rotating rods, one side of the surface of the rotating rod is rotatably connected to the inside of both sides of the rotating frame through the installation of a second bearing, and one end of one of the rotating rods is fixedly connected to one side of the gear; the moving tool is installed with an external power device, and by the moving tool sliding in the socket slot, the cutting of the automotive sill reinforcement member is realized.

[0010] Preferably, the fixing assembly includes a plug-in frame, on one side of the top and bottom of the plug-in frame are fixedly connected with reinforcing rods, the other ends of the reinforcing rods are fixedly connected to the surface of the rotating frame, in the middle of one side of the plug-in frame is fixedly connected with a fixing frame, through the top and bottom of the fixing frame are threadedly penetrated with threaded rods, the bottom of the threaded rod is fixedly connected with a clamping plate, and on the other side of the clamping plate is fixedly connected with a rubber pad; simultaneously rotate the threaded rods at the top and bottom of the fixing frame, and then the two threaded rods rotate to drive the clamping plates to clamp the automotive sill reinforcement member up and down, so as to fix the position of the automotive sill reinforcement member.

[0011] Preferably, in the middle of the plug-in frame is provided with a feeding groove, and in the feeding groove is inserted an automotive sill reinforcement member; the automotive sill reinforcement member is preliminarily limited through the feeding groove to position and place it.

[0012] Preferably, on one side of the rotating frame is provided with a sliding groove, inside the sliding groove is slidably connected with a sliding block, and on the other side of the sliding block is fixedly connected to one side of the toothed plate; through the cooperation between the sliding block and the sliding groove, the toothed plate is limited to prevent displacement during movement.

[0013] Preferably, support feet are fixedly connected to the four corners of the bottom of the base, and anti-slip plates are fixedly connected to the bottoms of the support feet; the anti-slip plates enhance the friction between the support feet and the ground, preventing accidental displacement.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] With the settings of the angle adjustment component, bevel cutting component, and fixing component in the present utility model, during use, the driving motor drives the screw rod to rotate. Subsequently, the rotation of the screw rod drives the toothed plate to move up and down. Then, while the toothed plate moves, it drives the gear to rotate. Subsequently, the rotation of the gear causes the angle of the static tool body to change, thereby changing the angle of the bevel surface, facilitating the change of the bevel cutting angle of the moving tool according to the actual situation. At the same time, while cutting, rotate the threaded rods at the top and bottom of the fixing frame. Then, the rotation of the two threaded rods drives the clamping plates to clamp the automotive sill reinforcement up and down, thus preventing the automotive sill reinforcement from shifting during cutting and improving the bevel cutting effect. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 It is a schematic diagram of the plug-in frame structure of the present utility model;

[0018] Figure 3 It is a schematic diagram of the bevel cutting component structure of the present utility model;

[0019] Figure 4 It is a schematic diagram of the fixing component structure of the present utility model.

[0020] In the figure: 1, base; 2, rotating frame; 3, angle adjustment component; 301, mounting plate; 302, driving motor; 303, transmission rod; 304, screw rod; 305, toothed plate; 306, gear; 4, bevel cutting component; 401, static tool body; 402, moving tool; 403, rotating rod; 5, fixing component; 501, plug-in frame; 502, reinforcing rod; 503, fixing frame; 504, threaded rod; 505, clamping plate; 506, rubber pad; 6, automotive sill reinforcement; 7, sliding block; 8, support foot. Detailed Embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment 1

[0023] Please refer to Figures 1-4 and Figure, a die for a bevel cutting mechanism of an automobile sill reinforcement, including a base 1, a rotating frame 2 fixedly connected to the upper surface of the base 1, an angle adjustment component 3 fixedly connected to one side of the rotating frame 2, a bevel cutting component 4 arranged inside the rotating frame 2, and fixing components 5 fixedly connected to the front and back of the rotating frame 2;

[0024] The angle adjustment component 3 includes mounting plates 301. The number of mounting plates 301 is two. One side of the two mounting plates 301 is fixedly connected to one side of the rotating frame 2. A driving motor 302 is fixedly connected to the bottom of one of the mounting plates 301. The output end of the driving motor 302 is spline-connected to a transmission rod 303. The other end of the transmission rod 303 is fixedly connected to a lead screw 304. The other end of the lead screw 304 is rotatably connected to the bottom of the other mounting plate 301 through a first bearing. A toothed plate 305 is threadedly connected to the surface of the lead screw 304. The tooth surface of the toothed plate 305 meshes with a gear 306.

[0025] In this embodiment: First, insert the automobile sill reinforcement 6 into the feeding grooves on both sides. Then, rotate the threaded rods 504 at the top and bottom of the fixing frame 503 simultaneously. Then, the two threaded rods 504 rotate to drive the clamping plates 505 to clamp the automobile sill reinforcement 6 up and down, fixing the position of the automobile sill reinforcement 6. Then, the driving motor 302 drives the lead screw 304 to rotate. Then, the lead screw 304 rotates to drive the toothed plate 305 to move up and down. Then, while the toothed plate 305 moves, it drives the gear 306 to rotate. Then, the gear 306 rotates to drive the static tool body 401 to adjust to the bevel cutting angle. Then, the moving tool 402 is installed with an external power device. The automobile sill reinforcement 6 is cut by the moving tool 402 sliding in the insertion slot.

[0026] Please refer to Figure 1 and Figure 4 Figure, the fixing component 5 includes a plug-in frame 501. Reinforcement rods 502 are fixedly connected to one side of the top and bottom of the plug-in frame 501. The other ends of the reinforcement rods 502 are fixedly connected to the surface of the rotating frame 2. A fixing frame 503 is fixedly connected to the middle of one side of the plug-in frame 501. Threaded rods 504 are threadedly penetrated through the top and bottom of the fixing frame 503. The bottom of the threaded rod 504 is fixedly connected to a clamping plate 505. A rubber pad 506 is fixedly connected to the other side of the clamping plate 505.

[0027] In this embodiment: Rotate the threaded rods 504 at the top and bottom of the fixing frame 503 simultaneously. Then, the two threaded rods 504 rotate to drive the clamping plates 505 to clamp the automobile sill reinforcement 6 up and down, fixing the position of the automobile sill reinforcement 6.

[0028] Example 2

[0029] Please refer to Figure 1 and Figure 3 , in this embodiment, it further illustrates the first embodiment. In the figure, the diagonal cutting assembly 4 includes a stationary knife body 401. An insertion slot is provided inside the stationary knife body 401. A moving knife 402 is inserted inside the stationary knife body 401. Rotating rods 403 are fixedly connected to both sides of the stationary knife body 401. One side of the surface of the rotating rod 403 is rotatably connected to the inside of both sides of the rotating frame 2 through the installation of a second bearing. One end of one of the rotating rods 403 is fixedly connected to one side of the gear 306.

[0030] In this embodiment: The moving knife 402 is installed with an external power device. By sliding the moving knife 402 in the insertion slot, the automobile cuts the sill reinforcement 6.

[0031] Please refer to Figure 3 , in the figure, a chute is provided on one side of the rotating frame 2. A sliding block 7 is slidably connected to the inside of the chute. The other side of the sliding block 7 is fixedly connected to one side of the toothed plate 305.

[0032] In this embodiment: Through the cooperation between the sliding block 7 and the chute, the toothed plate 305 is limited to prevent displacement during movement.

[0033] Please refer to Figure 1 , in the figure, a feeding slot is provided in the middle of the insertion frame 501. The automobile sill reinforcement 6 is inserted into the inside of the feeding slot.

[0034] In this embodiment: The automobile sill reinforcement 6 is preliminarily limited through the feeding slot so that it is positioned and placed.

[0035] Embodiment 3

[0036] Please refer to Figure 1 , in the figure, support feet 8 are fixedly connected to the four corners of the bottom of the base 1. Anti-slip plates are fixedly connected to the bottoms of the support feet 8.

[0037] In this embodiment: The anti-slip plates enhance the friction between the support feet 8 and the ground to prevent accidental displacement.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising" - "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process - method - article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to this process - method - article or device.

[0039] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An inclined cutting mechanism die for an automobile sill reinforcement, characterized in that: It includes a base (1), a rotating frame (2) is fixedly connected to the upper surface of the base (1), an angle adjustment component (3) is fixedly connected to one side of the rotating frame (2), a bevel cutting component (4) is arranged inside the rotating frame (2), and fixing components (5) are fixedly connected to both the front and back of the rotating frame (2); The angle adjustment component (3) includes mounting plates (301). The number of the mounting plates (301) is two. One side of each of the two mounting plates (301) is fixedly connected to one side of the rotating frame (2). A driving motor (302) is fixedly connected to the bottom of one of the mounting plates (301). The output end of the driving motor (302) is spline-connected with a transmission rod (303). The other end of the transmission rod (303) is fixedly connected to a lead screw (304). The other end of the lead screw (304) is rotatably connected to the bottom of the other mounting plate (301) through the installation of a first bearing. A toothed plate (305) is threadedly connected to the surface of the lead screw (304). The tooth surface of the toothed plate (305) meshes with a gear (306).

2. The die of the bevel cutting mechanism for the automobile sill reinforcement part according to claim 1, wherein: The bevel cutting component (4) includes a stationary tool body (401). A socket slot is opened inside the stationary tool body (401). A moving tool (402) is inserted into the stationary tool body (401). Rotating rods (403) are fixedly connected to both sides of the stationary tool body (401). One side of the surface of each rotating rod (403) is rotatably connected to the inside of both sides of the rotating frame (2) through the installation of a second bearing. One end of one of the rotating rods (403) is fixedly connected to one side of the gear (306).

3. The die of the bevel cutting mechanism for the automobile sill reinforcement part according to claim 1, wherein: The fixing component (5) includes a plug-in frame (501). Reinforcing rods (502) are fixedly connected to one side of the top and bottom of the plug-in frame (501). The other ends of the reinforcing rods (502) are fixedly connected to the surface of the rotating frame (2). A fixing frame (503) is fixedly connected to the middle of one side of the plug-in frame (501). Threaded rods (504) are threadedly penetrated through the top and bottom of the fixing frame (503). A clamping plate (505) is fixedly connected to the bottom of the threaded rod (504). A rubber pad (506) is fixedly connected to the other side of the clamping plate (505).

4. The die of the bevel cutting mechanism for the automotive sill reinforcement according to claim 3, characterized in that: A feeding groove is opened in the middle of the plug-in frame (501). An automobile door sill reinforcement (6) is inserted into the feeding groove.

5. The die of the bevel cutting mechanism for the automobile sill reinforcement part according to claim 1, characterized in that: A sliding groove is opened on one side of the rotating frame (2). A sliding block (7) is slidably connected to the inside of the sliding groove. The other side of the sliding block (7) is fixedly connected to one side of the toothed plate (305).

6. The die of an inclined cutting mechanism for an automobile sill reinforcement according to claim 1, characterized in that: Support feet (8) are fixedly connected to the four corners of the bottom of the base (1). Anti-slip plates are fixedly connected to the bottoms of the support feet (8).

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