Automobile door panel thin steel plate shaping device

Abstract

The utility model discloses an automobile door panel thin steel plate shaping device which comprises a workbench, a shaping mechanism and a press-fit trimming mechanism, a shaping mother block is arranged on the workbench, guide grooves are formed in the two opposite sides of the shaping mother block respectively, the shaping mechanism is arranged above the shaping mother block, and the press-fit trimming mechanism is arranged above the shaping mother block. The shaping mother block is arranged on the upper surface of the guide groove and used for shaping a thin steel plate placed on the upper surface of the shaping mother block, press-fit trimming mechanisms are further arranged on the two opposite sides of the shaping mother block and used for trimming the side edges of the thin steel plate, and the bottom wall of the guide groove is obliquely arranged and used for directionally discharging leftover materials generated by trimming. The sheet steel shaping device overcomes the defects that in the sheet steel shaping process, the sheet steel needs to be trimmed, some leftover materials can fall and accumulate, and the accumulated leftover materials can hinder normal shaping work of the sheet steel after a long time. According to the automobile door panel thin steel plate shaping device, leftover materials generated in the trimming process can be discharged in a directional mode.

Description

Technical Field

[0001] The utility model relates to a shaping device, in particular to a shaping device for a thin steel plate of an automobile door panel. Background Art

[0002] Automobile door panels are an important part of automobile manufacturing. Automobile door panels are made of thin steel plates. During the processing of thin steel plates, the thin steel plates need to be processed and shaped. The shaping structures of the existing steel plate shaping devices are fixed and cannot be adjusted to the required shaping shape according to demand.

[0003] Chinese patent number CN215430865U discloses a thin steel plate shaping device for automobile door panel manufacturing. The device clamps the steel plate by using a steel plate clamping mechanism, transports the steel plate to the shaping mechanism by using a transmission mechanism, and shapes the steel plate by using the shaping mechanism and a shaping mold. The shaping mold and the shaping block can adjust different shapes according to the processing requirements of the thin steel plate, thereby improving the practicality and flexibility of the shaping device.

[0004] The applicant discovered the following technical problems when implementing the above technical solution:

[0005] During the shaping process of thin steel plates, the thin steel plates need to be trimmed, which will cause some scraps to fall and accumulate. Over time, these accumulated scraps will hinder the normal work of the thin steel plate shaping.

[0006] Therefore, it is an urgent problem to be solved by the present invention to provide a thin steel plate shaping device for automobile door panels that can directional discharge the scraps generated in the trimming process. Utility Model Content

[0007] In view of the above technical problems, the purpose of the utility model is to overcome the problem in the prior art that in the process of thin steel plate shaping, the thin steel plate needs to be trimmed, which will cause some scraps to fall and accumulate. Over time, these accumulated scraps will hinder the normal work of the thin steel plate shaping. Thus, a thin steel plate shaping device for automobile door panels is provided, which can discharge the scraps generated in the trimming process in a directional manner.

[0008] In order to achieve the above-mentioned purpose, the utility model provides a thin steel plate shaping device for automobile door panels, the device comprising: a workbench, a shaping mechanism and a pressing and trimming mechanism, a shaping master block is arranged on the workbench, guide grooves are arranged on opposite sides of the shaping master block, a shaping mechanism is arranged above the shaping master block for shaping the thin steel plate placed on its upper surface, pressing and trimming mechanisms are also arranged on opposite sides of the shaping master block for trimming the side edges of the thin steel plate, and the bottom wall of the guide groove is arranged obliquely for directional discharge of scraps produced by trimming.

[0009] Preferably, the molding mechanism comprises: a linear drive, a drive block and a molding assembly, wherein the linear drive is vertically arranged above the molding mother block, and the drive block is fixed to its output end, and the molding assembly is arranged on the drive block to cooperate with the molding mother block to mold the thin steel plate placed on its upper surface.

[0010] Preferably, the pressing and trimming mechanism comprises: a sliding block, a pressing assembly and a trimming and cutting block. The workbench is located on two opposite sides of the molding mother block and is respectively provided with sliding grooves adapted to the sliding blocks. The sliding block can be reciprocatingly slidable in the sliding groove toward one side of the molding mother block. The sliding block is close to the molding mother block and is sequentially provided with a pressing assembly and a trimming and cutting block from top to bottom.

[0011] Preferably, the driving block is respectively provided with a first matching block on two opposite sides, the sliding block is provided with a second matching block adapted to the first matching block, and the sliding block is provided with a reset elastic component; when the driving block is extended under the action of the linear drive, the mutual cooperation between the first matching block and the second matching block can be used to realize the pressing assembly and the trimming and cutting block approaching the shaping mother block; when the driving block is contracted under the action of the linear drive, the pressing assembly and the trimming and cutting block will move away from the shaping mother block under the action of the reset elastic component.

[0012] Preferably, the shaping component includes: a shaping sub-block and a first buffer elastic component. The shaping sub-block can be reciprocated in the vertical direction and is arranged on the driving block. One end of the first buffer elastic component is arranged on the shaping sub-block, and the other end is arranged on the driving block. When the linear drive is extended, it can drive the shaping sub-block to be pressed on the shaping mother block.

[0013] Preferably, the pressing assembly comprises: a pressing block and a second buffer elastic assembly, wherein the pressing block is reciprocally movable toward one side of the molding mother block and is arranged on the sliding block, and one end of the second buffer elastic assembly is arranged on the sliding block and the other end is arranged on the pressing block.

[0014] Preferably, a guide plate is provided on the side of the guide groove opening close to the trimming cutting block.

[0015] According to the above technical scheme, the beneficial effect of the utility model compared with the prior art is: the present application places the thin steel plate on the upper surface of the shaping mother block, and then starts the shaping mechanism to shape the thin steel plate. At the same time, the pressing and trimming mechanism is started to trim the side of the thin steel plate. The pressing and trimming mechanism will push the scraps of the thin steel plate into the guide groove. Since the bottom wall of the guide groove is inclined, these scraps will be discharged to a position in a directed manner under the action of gravity, and will not hinder the normal operation of the thin steel plate shaping.

[0016] Other features and advantages of the utility model will be described in detail in the subsequent specific implementation mode; and the parts not involved in the utility model are the same as the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0018] Figure 1 It is a stereoscopic diagram of a thin steel plate shaping device for an automobile door panel provided in a preferred embodiment of the utility model.

[0019] Figure 2 It is a plan view of a thin steel plate shaping device for an automobile door panel provided in a preferred embodiment of the utility model.

[0020] Figure 3 It is a planar cross-sectional view of a thin steel plate shaping device for an automobile door panel provided in a preferred embodiment of the utility model.

[0021] Figure 4 It is a partial stereoscopic view of a thin steel plate shaping device for an automobile door panel provided in a preferred embodiment of the utility model.

[0022] Explanation of the reference numerals: 1-working table; 101-molding mother block; 102-guide groove; 10201-guide plate; 103-slide groove; 2-molding mechanism; 201-linear drive; 202-driving block; 20201-first matching block; 203-molding assembly; 20301-molding sub-block; 20302-first buffer elastic assembly; 3-pressing and trimming mechanism; 301-sliding block; 30101-second matching block; 302-pressing assembly; 30201-pressing block; 30202-second buffer elastic assembly; 303-trimming and cutting block; 304-resetting elastic assembly. DETAILED DESCRIPTION

[0023] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0024] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like are used to indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, if the terms "first", "second", "third" and the like appear, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In addition, if the terms "horizontal", "vertical", "overhanging" and the like appear, it does not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0025] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0027] Reference Figure 1 and Figure 2 : A thin steel plate shaping device for automobile door panels, the device comprising: a workbench 1, a shaping mechanism 2 and a pressing and trimming mechanism 3, a shaping mother block 101 is arranged on the workbench 1, and guide grooves 102 are respectively arranged on opposite sides of the shaping mother block 101, a shaping mechanism 2 is arranged above the shaping mother block 101, so as to shape the thin steel plate placed on its upper surface, and pressing and trimming mechanisms 3 are also arranged on opposite sides of the shaping mother block 101, so as to trim the side edges of the thin steel plate, and the bottom wall of the guide groove 102 is inclined so as to directional discharge the scraps produced by the trimming.

[0028] The present application places the thin steel plate on the upper surface of the shaping mother block 101, then starts the shaping mechanism 2 to shape the thin steel plate, and at the same time, starts the pressing and trimming mechanism 3 to trim the side of the thin steel plate. The pressing and trimming mechanism 3 will push the scraps of the thin steel plate into the guide groove 102. Since the bottom wall of the guide groove 102 is inclined, these scraps will be discharged to a position in a directed manner under the action of gravity, and will not hinder the normal working of the thin steel plate shaping.

[0029] Reference Figure 2 The shaping mechanism 2 includes: a linear drive 201, a driving block 202 and a shaping component 203. The linear drive 201 is vertically arranged above the shaping mother block 101, and the driving block 202 is fixed to its output end. The shaping component 203 is arranged on the driving block 202 to cooperate with the shaping mother block 101 to shape the thin steel plate placed on its upper surface.

[0030] The present application starts the linear drive 201 to drive the driving block 202 to move downward, and at the same time the driving block 202 drives the pressing and trimming mechanism 3 to trim the side of the thin steel plate, and the shaping component 203 also cooperates with the shaping mother block 101 to shape the thin steel plate placed on its upper surface.

[0031] Reference Figure 2 and Figure 4 The pressing and trimming mechanism 3 includes: a sliding block 301, a pressing assembly 302 and a trimming and cutting block 303. The workbench 1 is located on two opposite sides of the molding mother block 101 and is respectively provided with sliding grooves 103 adapted to the sliding block 301. The sliding block 301 can be reciprocatingly slidably arranged in the sliding groove 103 toward one side of the molding mother block 101. The sliding block 301 is close to the molding mother block 101 and is sequentially provided with a pressing assembly 302 and a trimming and cutting block 303 from top to bottom.

[0032] The present application uses the driving block 202 to drive the sliding block 301 to slide toward the side of the shaping mother block 101. At this time, the pressing assembly 302 will first contact the side edge of the thin steel plate and press the side edge of the thin steel plate. Then the cutting block will contact the side edge of the thin steel plate for cutting, so as to achieve the effect of pressing first and then cutting, and ensure the trimming quality.

[0033] Reference Figure 2 and Figure 3: The driving block 202 is respectively provided with first matching blocks 20201 on two opposite sides, the sliding block 301 is provided with a second matching block 30101 adapted to the first matching block 20201, and the sliding block 301 is provided with a reset elastic component 304; when the driving block 202 is extended under the action of the linear driver 201, the pressing component 302 and the trimming and cutting block 303 can be moved closer to the shaping mother block 101 through the mutual cooperation between the first matching block 20201 and the second matching block 30101; when the driving block 202 is contracted under the action of the linear driver 201, the pressing component 302 and the trimming and cutting block 303 will move away from the shaping mother block 101 under the action of the reset elastic component.

[0034] In the present application, the first mating blocks 20201 on the opposite sides of the driving block 202 cooperate with the second mating blocks 30101 set on the sliding block 301, thereby realizing the reciprocating movement of the sliding block 301 toward the molding mother block 101. When the first mating block 20201 and the second mating block 30101 are separated, the setting of the reset elastic member will cause the sliding block 301 to automatically reset to improve work efficiency.

[0035] Reference Figure 3 The shaping component 203 includes: a shaping sub-block 20301 and a first buffer elastic component 20302. The shaping sub-block 20301 can be reciprocated in the vertical direction on the driving block 202. One end of the first buffer elastic component 20302 is set on the shaping sub-block 20301, and the other end is set on the driving block 202. When the linear drive 201 is extended, it can drive the shaping sub-block 20301 to be pressed on the shaping mother block 101.

[0036] The present application starts the linear drive 201 to drive the shaping sub-block 20301 to move through the driving block 202. When the shaping sub-block 20301 contacts the shaping mother block 101, the linear drive 201 continues to extend, compressing the first buffer elastic component 20302, and then gradually increases the force of the shaping sub-block 20301 on the thin steel plate, thereby preventing the thin steel plate from being crushed and ensuring the shaping quality.

[0037] Reference Figure 3 The pressing assembly 302 includes: a pressing block 30201 and a second buffer elastic assembly 30202. The pressing block 30201 can be reciprocatedly moved toward one side of the molding mother block 101 and is arranged on the sliding block 301. One end of the second buffer elastic assembly 30202 is arranged on the sliding block 301, and the other end is arranged on the pressing block 30201.

[0038] Through the mutual cooperation between the first matching block 20201 and the second matching block 30101, the present application will drive the pressing block 30201 to contact the side of the thin steel plate through the sliding block 301, and then the sliding block 301 will continue to move, which will gradually increase the force of the pressing block 30201 acting on the side of the thin steel plate, thereby ensuring that the side of the thin steel plate is pressed tightly to ensure the trimming quality.

[0039] Reference Figure 3 : A guide plate 10201 is provided on the open side of the guide groove 102 close to the trimming and cutting block 303.

[0040] The present application sets a guide plate 10201 to ensure that the scraps of the thin steel plate will be pushed into the guide groove 102 by the pressing and trimming mechanism 3.

[0041] When the device provided by the utility model is in use, the present application places a thin steel plate on the upper surface of a shaping mother block 101, and then starts a shaping mechanism 2 to shape the thin steel plate. At the same time, the pressing and trimming mechanism 3 is started to trim the side edge of the thin steel plate. The pressing and trimming mechanism 3 will push the scraps of the thin steel plate into the guide groove 102. Since the bottom wall of the guide groove 102 is inclined, these scraps will be discharged to a position in a directional manner under the action of gravity, and will not hinder the normal working of the thin steel plate shaping.

[0042] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0043] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0044] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A thin steel plate shaping device for automobile door panels, characterized in that: The device comprises: a workbench (1), a shaping mechanism (2) and a pressing and trimming mechanism (3); a shaping master block (101) is arranged on the workbench (1); guide grooves (102) are respectively arranged on two opposite sides of the shaping master block (101); a shaping mechanism (2) is arranged above the shaping master block (101) for shaping a thin steel plate placed on its upper surface; pressing and trimming mechanisms (3) are also arranged on two opposite sides of the shaping master block (101) for trimming the side edges of the thin steel plate; the bottom wall of the guide groove (102) is arranged obliquely for directional discharge of scraps generated by trimming.

2. The thin steel plate shaping device for automobile door panels according to claim 1, characterized in that: The shaping mechanism (2) comprises: a linear drive (201), a driving block (202) and a shaping component (203); the linear drive (201) is vertically arranged above the shaping mother block (101), and the driving block (202) is fixed to its output end; the shaping component (203) is arranged on the driving block (202) to cooperate with the shaping mother block (101) to shape the thin steel plate placed on its upper surface.

3. The thin steel plate shaping device for automobile door panels according to claim 2, characterized in that: The pressing and trimming mechanism (3) comprises: a sliding block (301), a pressing assembly (302) and a trimming and cutting block (303); the workbench (1) is located on two opposite sides of the shaping mother block (101) and is respectively provided with sliding grooves (103) adapted to the sliding block (301); the sliding block (301) can be arranged in the sliding groove (103) to slide back and forth toward one side of the shaping mother block (101); the pressing assembly (302) and the trimming and cutting block (303) are sequentially arranged from top to bottom on the side of the sliding block (301) close to the shaping mother block (101).

4. The thin steel plate shaping device for automobile door panels according to claim 3, characterized in that: The driving block (202) is provided with first matching blocks (20201) on opposite sides respectively, the sliding block (301) is provided with a second matching block (30101) adapted to the first matching block (20201), and the sliding block (301) is provided with a reset elastic component (304); When the driving block (202) is extended under the action of the linear drive (201), the first matching block (20201) and the second matching block (30101) can cooperate with each other to achieve the pressing assembly (302) and the trimming and cutting block (303) approaching the shaping mother block (101); When the driving block (202) contracts under the action of the linear driver (201), the pressing assembly (302) and the trimming and cutting block (303) move away from the shaping mother block (101) under the action of the resetting elastic member.

5. The thin steel plate shaping device for automobile door panels according to claim 2, characterized in that: The shaping component (203) comprises: a shaping sub-block (20301) and a first buffer elastic component (20302); the shaping sub-block (20301) can be reciprocated in the vertical direction and arranged on the driving block (202); one end of the first buffer elastic component (20302) is arranged on the shaping sub-block (20301) and the other end is arranged on the driving block (202); when the linear drive (201) is extended, it can drive the shaping sub-block (20301) to be pressed onto the shaping mother block (101).

6. The thin steel plate shaping device for automobile door panels according to claim 3, characterized in that: The pressing assembly (302) comprises: a pressing block (30201) and a second buffer elastic assembly (30202); the pressing block (30201) is arranged on the sliding block (301) so as to be reciprocatingly movable toward one side of the shaping mother block (101); one end of the second buffer elastic assembly (30202) is arranged on the sliding block (301), and the other end is arranged on the pressing block (30201).

7. The thin steel plate shaping device for automobile door panels according to claim 3, characterized in that: A guide plate (10201) is provided on the open side of the guide groove (102) close to the trimming and cutting block (303).

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