Automobile part trimming and shaping die

Abstract

The utility model discloses an automobile part trimming and shaping die which comprises a fixing base, a cylinder is fixedly connected to one end in the fixing base, a push rod is fixedly connected to the output end of the cylinder, a connecting arm is fixedly connected to one end of the side face of the push rod, a connecting block is fixedly connected to one end of the side face of the connecting arm, and a first rack is fixedly connected to one end of the side face of the connecting block. Through the fixing mechanism, the size of the fixing mechanism can be adjusted according to needs, and the problems that in the stamping and stretching operation process, the edge of a stretching part needs to be cut and shaped, otherwise irregular shapes such as burrs and sharp edges possibly exist, and interference or clamping stagnation with other parts is caused in the assembling process are solved; and the problem that a common trimming and shaping die cannot conveniently cut and shape automobile parts of different models is solved, the application range is wide, the problem that products are damaged due to the fact that the parts are not stably fixed in the cutting and shaping process is solved, and it is ensured that the product quality meets the requirement.

Description

Technical Field

[0001] The utility model relates to the technical field of mold equipment, in particular to an automobile parts trimming and shaping mold. Background Art

[0002] Because during the stamping and stretching operation, the edge of the stretched part must be cut and shaped, but the general trimming and shaping mold is not convenient for cutting and shaping different models of automotive parts, has a narrow scope of application, and the parts are easily unstable during cutting and shaping, resulting in product damage. Therefore, further improvements are needed to solve this problem. Utility Model Content

[0003] The purpose of the utility model is to provide an automobile parts trimming and shaping die in order to solve the problems raised by the above-mentioned background technology, which has the advantages and solves the problems raised by the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a trimming and shaping mold for automobile parts, comprising: a fixed seat, a cylinder is fixedly connected to one end of the fixed seat, a push rod is fixedly connected to the output end of the cylinder, a connecting arm is fixedly connected to one end of the side of the push rod, a connecting block is fixedly connected to one end of the side of the connecting arm, and a first rack is fixedly connected to one end of the side of the connecting block.

[0005] As a further solution of the utility model: a first clamping plate is fixedly connected to one end of the side of the connecting block, a first sliding rod is fixedly connected to one end of the side of the fixing seat, a second sliding rod is fixedly connected to one end of the side of the fixing seat, a third sliding rod is fixedly connected to one end of the side of the fixing seat, a fourth sliding rod is fixedly connected to one end of the side of the fixing seat, a second connecting block is slidably connected to one end of the side of the fourth sliding rod, and a second clamping plate is fixedly connected to one end of the side of the second connecting block.

[0006] As a further solution of the utility model: a second rack is fixedly connected to one end of the side of the second connecting block, a gear is arranged at the upper end of the second rack, a rotating shaft is arranged at one end of the side of the gear and is rotatably connected to the fixed seat, and the gear is adapted to the first rack and the second rack.

[0007] As a further solution of the utility model: an electric telescopic rod is fixedly connected to one end below the fixing seat, and a tool is fixedly connected to one end below the electric telescopic rod.

[0008] As a further solution of the utility model: a groove for the connection arm to move is formed at one end of the side surface of the fixing seat.

[0009] As a further solution of the utility model: the surfaces of the first clamping plate and the second clamping plate that contact the parts are provided with anti-slip rubber pads.

[0010] As a further solution of the utility model: the connecting block is slidably connected to the first sliding rod and the second sliding rod, and the second connecting block is slidably connected to the third sliding rod and the fourth sliding rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model adopts a fixing mechanism whose size can be adjusted as needed, thereby solving the problem that during the stamping and stretching operation, the edge of the stretched part must be cut and shaped, otherwise there may be irregular shapes such as burrs and sharp edges, which may cause interference or jamming with other parts during the assembly process. It also solves the problem that general edge trimming and shaping dies are inconvenient for cutting and shaping automobile parts of different models. It has a wide range of applications and also solves the problem of product damage caused by unstable fixation of parts during cutting and shaping, thereby ensuring that product quality meets the requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a second perspective overall structural diagram of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the supporting mechanism in the utility model.

[0016] In the figure: 1, fixed seat; 2, cylinder; 3, push rod; 4, connecting arm; 5, connecting block; 6, first rack; 7, first clamping plate; 8, first slide bar; 9, second slide bar; 10, third slide bar; 11, fourth slide bar; 12, second connecting block; 13, second clamping plate; 14, second rack; 15, gear; 16, electric telescopic rod; 17, tool. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" 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 directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. 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. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0019] Reference Figures 1 to 3 In an embodiment of the utility model, a trimming and shaping mold for automobile parts includes: a fixed base 1, a cylinder 2 is fixedly connected to one end inside the fixed base 1, a push rod 3 is fixedly connected to the output end of the cylinder 2, a connecting arm 4 is fixedly connected to one end of the side of the push rod 3, a connecting block 5 is fixedly connected to one end of the side of the connecting arm 4, and a first rack 6 is fixedly connected to one end of the side of the connecting block 5.

[0020] A first clamping plate 7 is fixedly connected to one end of the side of the connecting block 5, a first sliding rod 8 is fixedly connected to one end of the side of the fixing seat 1, a second sliding rod 9 is fixedly connected to one end of the side of the fixing seat 1, a third sliding rod 10 is fixedly connected to one end of the side of the fixing seat 1, a fourth sliding rod 11 is fixedly connected to one end of the side of the fixing seat 1, a second connecting block 12 is slidably connected to one end of the side of the fourth sliding rod 11, and a second clamping plate 13 is fixedly connected to one end of the side of the second connecting block 12.

[0021] The above scheme is adopted: the cylinder 2 drives the push rod 3 to move, thereby driving the connecting arm 4 and the connecting block 5 fixed to the connecting arm 4 to slide on the first slide bar 8 and the second slide bar 9, and then the transmission is carried out through the first rack 6 to achieve simultaneous movement.

[0022] A second rack 14 is fixedly connected to one end of the side of the second connecting block 12 , a gear 15 is provided at one end above the second rack 14 , a rotating shaft is provided at one end of the side of the gear 15 and is rotatably connected to the fixing seat 1 , and the gear 15 is adapted to the first rack 6 and the second rack 14 .

[0023] The above solution is adopted: when the first rack 6 moves, it drives the meshing gear 15 to drive the second rack 14 to move, so as to achieve the clamping of the parts.

[0024] An electric telescopic rod 16 is fixedly connected to one end below the fixing base 1 , and a cutter 17 is fixedly connected to one end below the electric telescopic rod 16 .

[0025] A groove for the connecting arm 4 to move is formed at one end of the side surface of the fixing base 1 .

[0026] The surfaces of the first clamping plate 7 and the second clamping plate 13 that are in contact with the components are provided with anti-slip rubber pads.

[0027] By adopting the above solution, the rubber pad can prevent the parts from being deflected due to unstable fixation during the cutting and shaping process, thereby causing product damage.

[0028] The connecting block 5 is slidably connected to the first sliding rod 8 and the second sliding rod 9 , and the second connecting block 12 is slidably connected to the third sliding rod 10 and the fourth sliding rod 11 .

[0029] The working principle of the utility model is as follows: firstly, the automobile parts that need trimming and shaping are placed between the first clamping plate 7 and the second clamping plate 13 in the mold, and the cylinder 2 drives the push rod 3 to shrink inward, thereby driving the connecting arm 4 fixed on the side of the push rod 3 to move, and the first rack 6 fixed to the side of the connecting arm 4 drives the meshing gear 15 to rotate, thereby driving the second rack 14 meshing below to move, and the second rack 14 is fixed to the second connecting block 12, thereby driving the second connecting block 12 and the second clamping plate 13 fixed on the second connecting block 12 to move, and the two clamping plates move toward the middle to clamp the automobile parts and fix them, and finally the electric telescopic rod 16 drives the cutter 17 to cut the fixed automobile parts.

[0030] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automobile parts trimming and shaping die, characterized in that: include: A fixed seat (1), wherein one end of the fixed seat (1) is fixedly connected to a cylinder (2), the output end of the cylinder (2) is fixedly connected to a push rod (3), one end of the side of the push rod (3) is fixedly connected to a connecting arm (4), one end of the side of the connecting arm (4) is fixedly connected to a connecting block (5), and one end of the side of the connecting block (5) is fixedly connected to a first rack (6).

2. The automotive parts trimming and shaping die according to claim 1, characterized in that: A first clamping plate (7) is fixedly connected to one end of the side of the connecting block (5), a first sliding rod (8) is fixedly connected to one end of the side of the fixing seat (1), a second sliding rod (9) is fixedly connected to one end of the side of the fixing seat (1), a third sliding rod (10) is fixedly connected to one end of the side of the fixing seat (1), a fourth sliding rod (11) is fixedly connected to one end of the side of the fixing seat (1), a second connecting block (12) is slidably connected to one end of the side of the fourth sliding rod (11), and a second clamping plate (13) is fixedly connected to one end of the side of the second connecting block (12).

3. The automotive parts trimming and shaping die according to claim 2, characterized in that: A second rack (14) is fixedly connected to one end of the side surface of the second connecting block (12), a gear (15) is arranged at one end above the second rack (14), and a rotating shaft is arranged at one end of the side surface of the gear (15) for rotationally connecting with the fixing seat (1).

4. The automotive parts trimming and shaping die according to claim 1, characterized in that: An electric telescopic rod (16) is fixedly connected to one end below the fixing seat (1), and a cutter (17) is fixedly connected to one end below the electric telescopic rod (16).

5. The automotive parts trimming and shaping die according to claim 1, characterized in that: A groove for the connection arm (4) to move is provided at one end of the side surface of the fixing seat (1).

6. The automotive parts trimming and shaping die according to claim 2, characterized in that: The surfaces of the first clamping plate (7) and the second clamping plate (13) that are in contact with the parts are provided with anti-slip rubber pads.

7. The automotive parts trimming and shaping die according to claim 2, characterized in that: The connecting block (5) is slidably connected to the first sliding rod (8) and the second sliding rod (9), and the second connecting block (12) is slidably connected to the third sliding rod (10) and the fourth sliding rod (11).

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