Punching die for manufacturing automobile parts

Abstract

The utility model discloses a punching die for manufacturing automobile parts, which belongs to the technical field of automobile parts and comprises a bottom plate, two fixing columns are fixedly connected to the upper surface of the bottom plate, a supporting plate is fixedly connected to the top ends of the two fixing columns, a first hydraulic cylinder is fixedly connected to the bottom surface of the supporting plate, and a second hydraulic cylinder is fixedly connected to the bottom surface of the first hydraulic cylinder. A sliding plate is fixedly connected to the telescopic end of the first hydraulic cylinder, a plurality of identical punching cutters are fixedly connected to the bottom face of the sliding plate, and a control panel and a die frame are fixedly connected to the upper surface of the bottom plate. According to the punching die for automobile part manufacturing, through mutual cooperation of the supporting frame, the second hydraulic cylinder, the L-shaped plate and the guide plate, edge folding treatment can be conducted on a punched part body, and the situation that multiple sets of dies often need to be developed during automobile part manufacturing and machining can be effectively avoided; the problems that the number of machine tools occupied by part production is large and the annual output of the parts is reduced due to the fact that the automobile parts are machined through multiple procedures are solved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of automobile parts, and particularly relates to a punching die for manufacturing automobile parts. BACKGROUND

[0002] Automobile parts refer to various units constituting the whole automobile and various products serving the automobile, which include engine, chassis, vehicle body and electrical equipment, etc. The automobile parts are assembled by the assembly of various parts, the division of parts and the combination of single parts, and can be divided into mechanical parts and electronic parts.

[0003] The utility model discloses a blanking die for automobile parts manufacturing, including the top plate, the inside fixed connection of top plate has the blanking device, the bottom fixed connection of top plate has the fixed column, the bottom fixed connection of fixed column has the die holder, the top movable connection of die holder has the fixed device, the bottom fixed connection of die holder has the drawer seat, the inside movable connection of drawer seat has the drawer, the bottom fixed connection of drawer seat has the base.

[0004] The above technical scheme has the fixed device, which is beneficial to fixing the blanking part, and the rubber plate can be pressed on the blanking part through the lifting of the hydraulic column, so as to fix the blanking part. However, the above technical scheme can only fix the automobile parts through the fixed device and the rubber plate, and multiple sets of dies are often needed for the manufacturing and processing of automobile parts, which can process multiple processes of automobile parts, and can easily cause the production of parts to occupy a large number of machine tools, resulting in a reduction in the annual output of parts.

[0005] Therefore, the present application provides a punching die for manufacturing automobile parts to solve the above problems. CONTENT OF THE UTILITY MODEL

[0006] The purpose of the present application is to solve the problem that multiple sets of dies are often needed for the manufacturing and processing of automobile parts in the prior art, which can process multiple processes of automobile parts, can easily cause the production of parts to occupy a large number of machine tools, and can result in a reduction in the annual output of parts, and the present application provides a punching die for manufacturing automobile parts.

[0007] In order to achieve the above purpose, the present application adopts the following technical scheme:

[0008] The utility model provides a punch die for automobile parts manufacturing, including bottom plate, the upper surface of bottom plate is fixedly connected with two fixed column, the top of two fixed column is fixedly connected with support plate in overall, the bottom of support plate is fixedly connected with first hydraulic cylinder, the telescopic end of first hydraulic cylinder is fixedly connected with sliding plate, the bottom of sliding plate is fixedly connected with a plurality of same punch knife, the upper surface of bottom plate is fixedly connected with control panel and die frame, the inner wall of die frame is threadedly connected with two first threaded rods, the outer surface of each first threaded rod is fixedly connected with first bearing, the end of two first bearings is fixedly connected with sliding frame, the inner wall of each sliding frame is threadedly connected with second threaded rod, the outer surface of each second threaded rod is fixedly connected with second bearing, the bottom of each second bearing is fixedly connected with down plate, the bottom of bottom plate is fixedly connected with support frame and pull -out box, the front of pull -out box is fixedly connected with pull -out handle, the inner wall of support frame is fixedly connected with four second hydraulic cylinders, the telescopic end of each group second hydraulic cylinder is fixedly connected with L shaped board in overall, the upper surface of each L shaped board is fixedly connected with guide plate, the inside of die frame is provided with spare part main part.

[0009] Preferably, the bottom surface of the bottom plate is fixedly connected with four supporting feet, the outer surface of each fixed column is fixedly connected with a fixed ring, and the bottom end of each fixed ring is fixedly connected with the upper surface of the bottom plate.

[0010] Preferably, the outer surface of the first hydraulic cylinder is fixedly connected with a protective seat, and the upper surface of the protective seat is fixedly connected with the bottom surface of the support plate.

[0011] Preferably, the outer surface of the telescopic end of the first hydraulic cylinder is fixedly connected with a reinforcing plate, and the bottom surface of the reinforcing plate is fixedly connected with the upper surface of the sliding plate.

[0012] Preferably, the inner wall of the reinforcing plate is threadedly connected with four fixed bolts, and the outer surface of each group of fixed bolts is threadedly connected with the inner wall of the sliding plate.

[0013] Preferably, the outer surface of the control panel is fixedly connected with a reinforcing frame, and the bottom surface of the reinforcing frame is fixedly connected with the upper surface of the bottom plate.

[0014] In summary, the technical effects and advantages of the present application are:

[0015] Through the cooperation between the die frame, the first threaded rod, the second threaded rod, the sliding frame and the lower pressing plate, the position of the part body can be fixed and limited, the stability of the device is enhanced, the position deviation of the device during the machining process is effectively prevented, the part body can be punched by the first hydraulic cylinder and the punching knife, the debris generated by punching can be collected by the pull-out box, through the cooperation between the supporting frame, the second hydraulic cylinder, the L-shaped plate and the guide plate, the part body after punching can be edge folded, the use effect of the device is enhanced, the problem that multiple sets of molds are often developed during the machining of automobile parts, the automobile parts are machined in multiple processes, the number of machine tools occupied by part production is large, and the annual output of parts is reduced can be effectively avoided. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is an overall three-dimensional structure schematic view of the punching die for automobile part manufacturing;

[0017] Figure 2 It is a three-dimensional structure schematic view of the die frame;

[0018] Figure 3 It is a three-dimensional structure schematic view of the sliding frame;

[0019] Figure 4 It is a three-dimensional structure schematic view of the lower pressing plate;

[0020] Figure 5 It is a three-dimensional structure schematic view of the sliding plate;

[0021] Figure 6 It is a three-dimensional structure schematic view of the pull-out box;

[0022] Figure 7 It is a three-dimensional structure schematic view of the L-shaped plate.

[0023] In the drawing: 1, bottom plate; 2, fixed column; 3, supporting plate; 4, control panel; 5, die frame; 6, guide plate; 7, first threaded rod; 8, second threaded rod; 9, sliding frame; 10, lower pressing plate; 11, first bearing; 12, second bearing; 13, first hydraulic cylinder; 14, sliding plate; 15, punching knife; 16, supporting frame; 17, pull-out box; 18, pulling handle; 19, L-shaped plate; 20, second hydraulic cylinder; 21, supporting foot; 22, reinforcing frame; 23, protection seat; 24, reinforcing plate; 25, fixed bolt; 26, fixed ring; 27, part body. DETAILED DESCRIPTION

[0024] Clearly, the described embodiments are merely a part of the embodiments of the present utility model, rather than all the embodiments.

[0025] Referring to Figures 1-7 A punch die for manufacturing automobile parts, including bottom plate 1, the upper surface of bottom plate 1 is fixedly connected with two fixed columns 2, the top of two fixed columns 2 is fixedly connected with support plate 3, the bottom of support plate 3 is fixedly connected with first hydraulic cylinder 13, the telescopic end of first hydraulic cylinder 13 is fixedly connected with sliding plate 14, the bottom of bottom plate 1 is fixedly connected with four support feet 21, the outer surface of each fixed column 2 is fixedly connected with fixed ring 26, the bottom end of each fixed ring 26 is fixedly connected with the upper surface of bottom plate 1, through support foot 21, the device can be stably supported, through fixed ring 26, fixed column 2 and bottom plate 1 can be fixed, preventing them from swinging during work.

[0026] The bottom of sliding plate 14 is fixedly connected with several same punch knives 15, the upper surface of bottom plate 1 is fixedly connected with control panel 4 and die rack 5, the inner wall of die rack 5 is threadedly connected with two first threaded rods 7, the outer surface of each first threaded rod 7 is fixedly connected with first bearing 11, the outer surface of first hydraulic cylinder 13 is fixedly connected with protection seat 23, the upper surface of protection seat 23 is fixedly connected with the bottom of support plate 3, through protection seat 23, first hydraulic cylinder 13 can be protected, having strong protection effect, effectively preventing it from being disturbed during use.

[0027] The end of two first bearings 11 close to each other is fixedly connected with sliding frame 9, the inner wall of each sliding frame 9 is threadedly connected with second threaded rod 8, the outer surface of each second threaded rod 8 is fixedly connected with second bearing 12, the outer surface of the telescopic end of first hydraulic cylinder 13 is fixedly connected with reinforcing plate 24, the bottom of reinforcing plate 24 is fixedly connected with the upper surface of sliding plate 14, through reinforcing plate 24, first hydraulic cylinder 13 and sliding plate 14 can be reinforced, avoiding the problem of shaking and deviation during use.

[0028] The bottom end of each second bearing 12 is fixedly connected with pressing plate 10, the bottom of bottom plate 1 is fixedly connected with support frame 16 and pull-out box 17, the front of pull-out box 17 is fixedly connected with pulling handle 18, the inner wall of reinforcing plate 24 is threadedly connected with four fixed bolts 25, the outer surface of each group of fixed bolts 25 is threadedly connected with the inner wall of sliding plate 14, through fixed bolt 25, reinforcing plate 24 and sliding plate 14 can be fixed, enhancing the stability of the device, preventing the position from deviating and being unstable.

[0029] The inner wall of the support frame 16 is fixedly connected with four second hydraulic cylinders 20, the telescopic ends of each group of second hydraulic cylinders 20 are fixedly connected with an L-shaped plate 19 in common, the upper surface of each L-shaped plate 19 is fixedly connected with a guide plate 6, the inside of the mold frame 5 is provided with a part main body 27, the outer surface of the control panel 4 is fixedly connected with a reinforcing frame 22, the bottom surface of the reinforcing frame 22 is fixedly connected with the upper surface of the bottom plate 1, through the reinforcing frame 22, the control panel 4 and the bottom plate 1 can be reinforced, and the fixing and limiting effect is strong, and the problem that the position deviates in the working process is effectively avoided.

[0030] The working principle of the utility model is: in use, first, the part main body 27 is placed on the mold frame 5, the first threaded rod 7 is rotated to drive the first bearing 11 to move, then the sliding frame 9 is driven to move, the second threaded rod 8 is rotated to drive the second bearing 12 to descend, thus the lower pressing plate 10 is driven to descend, thereby the position of the part main body 27 can be fixed and limited, the fixing and limiting purpose is realized, when the part main body 27 needs to be punched, the telescopic end of the first hydraulic cylinder 13 is extended to drive the sliding plate 14 to descend, then the punching knife 15 is driven to descend, thereby the part main body 27 can be punched, and the debris generated in the punching process falls into the drawer 17, when the part main body 27 needs to be edge folded, the telescopic end of the first hydraulic cylinder 13 is retracted to drive the punching knife 15 to ascend, then the telescopic end of the second hydraulic cylinder 20 is extended to drive the L-shaped plate 19 to ascend, thereby the guide plate 6 is driven to ascend, thereby the edge to be folded of the part main body 27 can be guided by the guide plate 6, then the edge folding processing is carried out, the edge folding and punching integrated purpose is realized, the problem that the part production occupies more machine tools and causes the part annual output to reduce can be effectively avoided when the automobile parts are manufactured and processed.

[0031] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0032] In addition, the terms "first", "second", "third", "fourth", "fifth", "sixth", "seventh" and "eighth" are only used for descriptive purpose and are not to be construed as indicating or implying relative importance or a specific number of the technical features indicated. Thus, the features defined with "first", "second", "third", "fourth", "fifth", "sixth", "seventh" and "eighth" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more than two, unless otherwise specifically limited.

[0033] The above description is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A punching die for manufacturing automotive parts, comprising a base plate (1), characterized in that: Two fixed columns (2) are fixedly connected to the upper surface of the base plate (1). A support plate (3) is fixedly connected to the top of the two fixed columns (2). A first hydraulic cylinder (13) is fixedly connected to the bottom surface of the support plate (3). A sliding plate (14) is fixedly connected to the telescopic end of the first hydraulic cylinder (13). Several identical punching cutters (15) are fixedly connected to the bottom surface of the sliding plate (14). A control panel (4) and a mold frame (5) are fixedly connected to the upper surface of the base plate (1). Two first threaded rods (7) are threadedly connected to the inner wall of the mold frame (5). A first bearing (11) is fixedly connected to the outer surface of each first threaded rod (7). A sliding frame (9) is fixedly connected to the end of each of the two first bearings (11) that is close to each other. Each sliding frame (9) has a second threaded rod (8) threadedly connected to its inner wall. Each second threaded rod (8) has a second bearing (12) fixedly connected to its outer surface. Each second bearing (12) has a lower pressure plate (10) fixedly connected to its bottom end. The bottom surface of the base plate (1) has a support frame (16) and a pull-out box (17) fixedly connected to its bottom surface. The front of the pull-out box (17) has a pull handle (18) fixedly connected to its front surface. The inner wall of the support frame (16) has four second hydraulic cylinders (20) fixedly connected to its inner wall. Each set of second hydraulic cylinders (20) has an L-shaped plate (19) fixedly connected to its telescopic end. Each L-shaped plate (19) has a guide plate (6) fixedly connected to its upper surface. The mold frame (5) has a component body (27) inside.

2. The punching die for manufacturing automotive parts according to claim 1, characterized in that: The bottom surface of the base plate (1) is fixedly connected with four support feet (21), and the outer surface of each fixed column (2) is fixedly connected with a fixing ring (26), and the bottom end of each fixing ring (26) is fixedly connected to the upper surface of the base plate (1).

3. The punching die for manufacturing automotive parts according to claim 1, characterized in that: A protective seat (23) is fixedly connected to the outer surface of the first hydraulic cylinder (13), and the upper surface of the protective seat (23) is fixedly connected to the bottom surface of the support plate (3).

4. A punching die for manufacturing automotive parts according to claim 1, characterized in that: A reinforcing plate (24) is fixedly connected to the outer surface of the telescopic end of the first hydraulic cylinder (13), and the bottom surface of the reinforcing plate (24) is fixedly connected to the upper surface of the sliding plate (14).

5. A punching die for manufacturing automotive parts according to claim 4, characterized in that: The inner wall of the reinforcing plate (24) is threaded with four fixing bolts (25), and the outer surface of each set of fixing bolts (25) is threadedly connected to the inner wall of the sliding plate (14).

6. A punching die for manufacturing automotive parts according to claim 1, characterized in that: A reinforcing frame (22) is fixedly connected to the outer surface of the control panel (4), and the bottom surface of the reinforcing frame (22) is fixedly connected to the upper surface of the base plate (1).

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