Automobile part plate punch forming device

Abstract

The utility model relates to the field of automobile part production, in particular to an automobile part plate punch forming device which comprises a workbench, a sliding plate is arranged above the workbench, a lifting assembly is arranged between the sliding plate and the workbench, a protection frame is arranged on the outer side of the sliding plate, and a transmission assembly is arranged between the protection frame and the sliding plate. The protective frame, the first rack, the gear, the second rack and other components are arranged, in the working process, the first rack component, the second rack component and the gear are matched with one another, the sliding plate drives the second rack to move while moving downwards, the protective frame is arranged on the workbench, the protective frame is arranged on the workbench, and guide assemblies are arranged between the two sides of the protective frame and the workbench. And the second rack is engaged with the gear to drive the first rack on the other side to move, the first rack drives the protection frame to ascend, and therefore the effect that the protection frame can automatically shield the machining area in the punching process, and the safety in the machining process is improved is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile parts production, specifically to a stamping forming device for automobile parts plate. BACKGROUND

[0002] The stamping forming quality of automobile parts directly influences the overall performance and safety of the automobile, and with the continuous development of the automobile industry, higher requirements are put forward for the precision, strength and production efficiency of the parts.

[0003] After searching, the Chinese patent with publication number CN218925838U discloses a stamping forming device for automobile parts plate, which comprises a supporting mechanism and a forming mechanism. The forming mechanism is fixed above the supporting mechanism. The device further comprises a pressing mechanism for stamping the plate. The pressing mechanism is fixed above the forming mechanism. The utility model sets up the pressing mechanism. When the stamping block needs to be replaced, the knob is rotated, the threaded rod is rotated, the limiting block and the second clamping column are moved, the second clamping column is separated from the clamping rod, and the fixation of the clamping rod is released, so that the stamping block can be smoothly removed. After the old stamping block is removed, a new stamping block of different type can be installed, which effectively expands the processing range of the device.

[0004] However, the existing stamping forming device for plate generally does not have a protective component. The stamping process relies on a large pressure to form the plate. The plate may break and cause debris to splash, which may injure the workers. The present application aims to solve the problem of poor safety in the prior art by setting a protective frame outside the equipment that can automatically lift and lower, thereby shielding the stamping area to avoid injury to the workers caused by the generated debris and improve the safety of the work. Therefore, a new solution is needed to solve this problem. UTILITY MODEL CONTENTS

[0005] The above background technology has the disadvantages and defects that the existing stamping forming device for plate generally does not have a protective component. The plate may break during the stamping process, causing debris to splash and injuring the workers.

[0006] The utility model discloses a stamping forming device for automobile parts plate, which comprises a workbench, a sliding plate is arranged above the workbench, a lifting assembly is arranged between the sliding plate and the workbench, a protective frame is arranged outside the sliding plate, a transmission assembly is arranged between the protective frame and the sliding plate, and a guide assembly is arranged between the two sides of the protective frame and the workbench.

[0007] Further, the transmission assembly comprises a rack one and a rack two, the rack one is installed on the protective frame, one end of the protective frame is fixedly connected with the slide plate through a connecting piece, the rack one is engaged with the rack two through a gear, and the gear is rotatably installed on the workbench through a rotating shaft.

[0008] Further, a limiting plate is installed on the rotating shaft, the limiting plate is arranged in a U shape, and the inner side of the limiting plate is slidably arranged with the rack one and the rack two.

[0009] Further, the connecting piece comprises a connecting block, the connecting block is installed on the rack two, the rack two is arranged in a U shape, a fixing bolt is arranged between the rack two and the slide plate, and the fixing bolt is threadedly connected with the slide plate through the connecting block.

[0010] Further, a groove is arranged on the slide plate, and the connecting block is inserted into the groove.

[0011] Further, the guide assembly comprises a guide plate, the guide plate is installed on the workbench, a sliding block is arranged on the guide plate, and the sliding block is installed on the protective frame.

[0012] Further, the lifting assembly comprises a guide rod, the guide rod is installed on the workbench, a fixing plate is installed on the upper end of the guide rod, the slide plate is slidably arranged with the guide rod, and a hydraulic telescopic rod is arranged between the fixing plate and the slide plate.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、The utility model discloses a protective frame can automatically shield the machining area in the stamping process, thereby improving the safety effect in the machining process.

[0015] 2、The utility model discloses a connecting block, a fixing bolt, a guide plate and a sliding block are arranged, the connecting block and the fixing bolt are matched with each other in the working process, thereby fixing the rack two with the slide plate, driving the fixing bolt to rotate, making the fixing bolt separate from the slide plate, thereby removing the limitation of the rack two, enabling the rack two to be disassembled, and the guide plate and the sliding block are matched with each other, thereby guiding the moving direction and position of the protective frame, thereby improving the stability of the protective frame in the working process. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:

[0017] Figure 1 It is the whole structure schematic view of the utility model;

[0018] Figure 2 It is the utility model Figure 1 It is the enlarged schematic view of A place in the utility model;

[0019] Figure 3 It is the partial structure schematic view of the utility model;

[0020] Figure 4 It is the front view of the utility model.

[0021] In the drawing: 1, workbench, 2, guide rod, 3, sliding plate, 4, fixed plate, 5, hydraulic telescopic rod, 6, protection frame, 7, rack one, 8, rack two, 9, gear, 10, rotating shaft, 11, limit plate, 12, connecting block, 13, fixed bolt, 14, recess, 15, guide plate, 16, sliding block. Specific implementation

[0022] The following will disclose multiple embodiments of the utility model with drawings, for the purpose of clear description, many details on the real object will be described in the following description. However, it should be understood that these details on the real object should not be used to limit the utility model. That is to say, in some embodiments of the utility model, these details on the real object are unnecessary. In addition, for the purpose of simplifying the drawing, some conventional structures and components will be drawn in a simple schematic way in the drawing.

[0023] Please refer to Figure 1 、 Figure 4 The automobile parts plate stamping forming device of the utility model, including workbench 1, workbench 1 top is provided with sliding plate 3, workbench 1 upper end is installed with lower die plate, sliding plate 3 lower end surface is installed with upper die plate, sliding plate 3 and workbench 1 between setting has lifting assembly, sliding plate 3 outside is provided with protection frame 6, protection frame 6 and sliding plate 3 between setting has transmission assembly, protection frame 6 both sides and workbench 1 between all are provided with guide assembly.

[0024] Combined Figure 1 、 Figure 2 、 Figure 3The transmission assembly comprises a rack one 7 and a rack two 8, the rack one 7 is installed on the protection frame 6, one end of the protection frame 6 is fixedly connected with the sliding plate 3 through a connecting piece, the rack one 7 is engaged with the rack two 8 through a gear 9, the gear 9 is rotatably installed on the workbench 1 through a rotating shaft 10, the sliding plate 3 and the protection frame 6 are moved relative to each other through the mutual cooperation between the rack one 7, the rack two 8 and the gear 9, so that the automatic shielding of the processing area by the protection frame 6 is realized.

[0025] As shown in Figure 2 The rotating shaft 10 is provided with a limiting plate 11, the limiting plate 11 is arranged in a "U" shape, the inner side of the limiting plate 11 is slidably arranged with the rack one 7 and the rack two 8, the position of the rack one 7 and the rack two 8 is limited through the limiting plate 11, so that the stable connection between the gear 9 and the rack one 7 and the rack two 8 is maintained, and the phenomenon of tooth slipping is prevented.

[0026] As shown in Figure 3 The connecting piece comprises a connecting block 12, the connecting block 12 is installed on the rack two 8, the rack two 8 is arranged in a "U" shape, a fixing bolt 13 is arranged between the rack two 8 and the sliding plate 3, the fixing bolt 13 is threadedly connected with the sliding plate 3 through the connecting block 12, the fixing bolt 13 is rotated by the worker, and the fixing bolt 13 is removed from the connecting block 12 and the sliding plate 3, so that the connection between the rack two 8 and the sliding plate 3 is released, then the rack two 8 can be removed and replaced, and the rack two 8 is installed through reverse operation.

[0027] In the embodiment, the sliding plate 3 is provided with a groove 14, the connecting block 12 is inserted into the groove 14, the connecting block 12 is positioned through the groove 14, the connecting block 12 and the sliding plate 3 are conveniently installed, and the convenience of installation is improved.

[0028] As shown in Figure 1 The guide assembly comprises a guide plate 15, the guide plate 15 is installed on the workbench 1, the guide plate 15 is provided with a sliding block 16, the sliding block 16 is installed on the protection frame 6, the protection frame 6 moves while driving the sliding block 16 to move, the sliding block 16 slides on the guide plate 15, so that the connection between the upper end of the protection frame 6 and the guide plate 15 is maintained, and the stability of the protection frame 6 during work is improved.

[0029] The lifting assembly comprises four guide rods 2, the guide rods 2 are installed on the workbench 1, the guide rods 2 are provided with a fixed plate 4 at the upper end, the sliding plate 3 is slidably arranged with the guide rods 2, and the fixed plate 4 is provided with a hydraulic telescopic rod 5 between the fixed plate 4 and the sliding plate 3.

[0030] The implementation principle is that the plate is placed on the lower die in the working process, then the hydraulic telescopic rod 5 is controlled to work, the hydraulic telescopic rod 5 drives the sliding plate 3 to move downwards, the sliding plate 3 drives the upper die to move following, meanwhile, the sliding plate 3 drives the gear rack two 8 to move downwards, the gear rack two 8 drives the gear wheel 9 to rotate, the gear wheel 9 drives the gear rack one 7 to move upwards, the gear rack one 7 drives the protective frame 6 to move following, and the processing area is shielded, until the plate is processed and formed.

[0031] The above merely describes the implementation mode of the present application and is not intended to limit the present application. The present application can be changed and modified in various ways by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.

Claims

1. An apparatus for the stamping of a sheet of material for automotive parts, comprising a worktable (1), characterized in that: The workbench (1) is provided with a sliding plate (3) above, a lifting assembly is arranged between the sliding plate (3) and the workbench (1), a protective frame (6) is arranged outside the sliding plate (3), a transmission assembly is arranged between the protective frame (6) and the sliding plate (3), and a guide assembly is arranged between the protective frame (6) and the workbench (1) on both sides.

2. The device according to claim 1, wherein: The transmission assembly comprises a rack one (7) and a rack two (8), the rack one (7) is installed on the protective frame (6), one end of the protective frame (6) is fixedly connected with the sliding plate (3) through a connecting piece, the rack one (7) is engaged with the rack two (8) through a gear (9), and the gear (9) is rotatably installed on the workbench (1) through a rotating shaft (10).

3. The device for stamping and forming a plate of an automobile part according to claim 2, characterized in that: A limiting plate (11) is installed on the rotating shaft (10), the limiting plate (11) is arranged in a "U" shape, and the inner side of the limiting plate (11) is slidably provided with the rack one (7) and the rack two (8).

4. The device for stamping and forming a plate of an automobile part according to claim 2, characterized in that: The connecting piece comprises a connecting block (12), the connecting block (12) is installed on the rack two (8), the rack two (8) is arranged in a "U" shape, a fixing bolt (13) is arranged between the rack two (8) and the sliding plate (3), and the fixing bolt (13) is threadedly connected with the sliding plate (3) through the connecting block (12).

5. The device for stamping and forming a plate of an automobile part according to claim 4, characterized in that: A recess (14) is arranged on the sliding plate (3), and the connecting block (12) is inserted into the recess (14).

6. The device for stamping and forming a plate of an automobile part according to claim 1, characterized in that: The guide assembly comprises a guide plate (15), the guide plate (15) is installed on the workbench (1), a sliding block (16) is arranged on the guide plate (15), and the sliding block (16) is installed on the protective frame (6).

7. The device for stamping and forming a plate of an automobile part according to claim 1, characterized in that: The lifting assembly comprises a guide rod (2), the guide rod (2) is installed on the workbench (1), a fixed plate (4) is installed on the upper end of the guide rod (2), the sliding plate (3) is slidably arranged with the guide rod (2), and a hydraulic telescopic rod (5) is arranged between the fixed plate (4) and the sliding plate (3).

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