Punching device for automobile sound insulation pad

Abstract

The utility model discloses an automobile sound insulation pad punching device which comprises an installation base, a fixedly-connected supporting frame is arranged on the surface of the installation base, a fixedly-connected sliding rail is arranged on the inner wall of the supporting frame, a sliding-connected moving block is arranged on the sliding rail, and the top of the moving block inclines downwards and is in a right trapezoid shape. A pushing air cylinder fixedly installed on the surface of the installation base is arranged on one side of the moving block, a sleeve is arranged at the top of the supporting frame, a lifting rod is arranged in the sleeve, pulleys are arranged at the bottom of the lifting rod, telescopic springs are arranged above the pulleys and located at the bottom of the lifting rod in a sleeving mode, and limiting sliding ways matched with the pulleys are arranged on the surface of the moving block.

Description

Technical Field

[0001] The utility model belongs to the technical field of sound insulation pad punching, and more specifically, particularly relates to a vehicle sound insulation pad punching device. Background Art

[0002] During the automobile manufacturing process, sound insulation pads are needed to soundproof the interior of the car. During the installation process, the car sound insulation pads need to be punched, which requires the use of a punching device.

[0003] The existing car sound insulation pads have many shortcomings:

[0004] 1. Most of the existing automobile sound insulation pad punching devices only use one punching head for punching, which makes the work efficiency slow and seriously affects the work process;

[0005] 2. The punching heads of the existing automobile sound insulation pad punching devices are mostly connected and fixed through a relatively complex structure, which makes it inconvenient to disassemble and install the punching heads and has poor flexibility;

[0006] Therefore, those skilled in the art provide a punching device for an automobile sound insulation pad to solve the problems raised in the above background technology. Utility Model Content

[0007] In view of the deficiencies of the prior art, the utility model provides a punching device for a car sound insulation pad to solve the problems raised in the above background technology.

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a punching device for a car sound insulation pad, comprising a mounting base, a fixedly connected support frame is provided on the surface of the mounting base, a fixedly connected slide rail is provided on the inner wall of the support frame, a slidably connected moving block is provided on the slide rail, the top of the moving block is inclined downward in the shape of a right-angled trapezoid, a pushing cylinder fixedly installed on the surface of the mounting base is provided on one side of the moving block, a sleeve is provided on the top of the support frame, a lifting rod is provided in the sleeve, a pulley is provided at the bottom of the lifting rod, a telescopic spring is provided above the pulley and at the bottom of the lifting rod, a limiting slideway adapted to the pulley is provided on the surface of the moving block; a fixedly connected transverse support plate is also provided on the top of the lifting rod, a fixedly connected punching rod is provided on one side of the transverse support plate, a punching mounting frame is installed at the bottom of the punching rod, and a plurality of threaded punching tools are provided in the punching mounting frame.

[0009] Preferably, a fixedly connected placement plate is provided on the surface of the mounting base, and the placement plate is located on one side of the support frame.

[0010] Preferably, a movable limiting plate is fixedly connected to the surface of the movable block on one side away from the pushing cylinder.

[0011] Preferably, a switch group connected to the push cylinder control is provided on the surface of the mounting base.

[0012] Preferably, the surface of the placement plate is provided with a limiting groove and an anti-slip pad.

[0013] The utility model provides a punching device for a car sound insulation pad, which has the following beneficial effects: the punching device for the car sound insulation pad adopts a plurality of punching heads with different apertures for punching, and is convenient and quick to install and disassemble, with high flexibility, thereby improving work efficiency and accelerating the work process; the overall degree of automation is high, and the car sound insulation pad can be limited and fixed by the moving block and the moving limiting plate below while the car sound insulation pad is being punched and cut, thereby ensuring the stability of the work station, preventing errors in punching, and improving the accuracy of punching. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front structural schematic diagram of the utility model.

[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model.

[0016] In the figure, 1. mounting base; 2. support frame; 3. slide rail; 4. moving block; 5. pushing cylinder; 6. moving limit plate; 7. lifting rod; 8. pulley; 9. telescopic spring; 10. limit slide; 11. horizontal support plate; 12. punching rod; 13. punching mounting frame; 14. punching tool; 15. placement plate; 16. limit slot; 17. anti-slip gasket; 18. switch group. DETAILED DESCRIPTION

[0017] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0018] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention 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 operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] See also Figure 1 to Figure 2 The utility model provides a technical solution: a punching device for automobile sound insulation pads, including a mounting base 1, a fixedly connected support frame 2 is provided on the surface of the mounting base 1, a fixedly connected slide rail 3 is provided on the inner wall of the support frame 2, a slidingly connected moving block 4 is provided on the slide rail 3, and a fixedly connected moving limit plate 6 is provided on the surface of the moving block 4 away from the pushing cylinder 5. The top of the moving block 4 is inclined downward in a right-angle trapezoidal shape, and a pushing cylinder 5 fixedly installed on the surface of the mounting base 1 is provided on one side of the moving block 4. A sleeve is provided on the top of the support frame 2, and a lifting rod 7 is provided in the sleeve. A pulley 8 is provided at the bottom of the lifting rod 7, and a telescopic spring 9 is sleeved at the bottom of the lifting rod 7 above the pulley 8. A limiting slideway 10 adapted to the pulley 8 is provided on the surface of the moving block 4; a fixedly connected transverse support plate 11 is also provided on the top of the lifting rod 7, and a fixedly connected punching rod 12 is provided on one side of the transverse support plate 11, and a punching mounting frame 13 is installed at the bottom of the punching mounting frame 13, and a plurality of threaded punching tools 14 are provided in the punching mounting frame 13. A fixedly connected placement plate 15 is provided on the surface of the mounting base 1, and the placement plate 15 is located on one side of the support frame 2. A limit slot 16 and an anti-skid pad 17 are provided on the surface of the placement plate 15.

[0021] A switch group 18 which is controllably connected to the push cylinder 5 is disposed on the surface of the mounting base 1 .

[0022] The specific usage and function of this embodiment are as follows: first, place the automobile sound insulation pad product that needs to be punched and cut on the surface of the placement plate 15, and the friction and anti-slip degree can be increased by the limit slot 16 and the anti-slip gasket 17, and then select the punching tool 14 with a suitable aperture according to the actual punching needs, and then rotate the threaded punching tool 14 and fix it with a nut, and then the pushing cylinder 5 on one side drives the movable limit plate 6 to move to one side of the automobile sound insulation pad, and limit and fix it by moving the limit block, and at the same time, the lifting rod 7 and the horizontal support plate 11 and the punching rod 12 on one side move downward at the same time, driving the punching tool 14 at the bottom to descend and complete the punching and cutting of the automobile sound insulation pad. The whole process is simple, labor-saving, fast and efficient, which greatly improves the accuracy and work progress of the punching processing of the automobile sound insulation pad.

[0023] The above description 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. A punching device for a car sound insulation pad, comprising a mounting base (1), characterized in that: The surface of the mounting base (1) is provided with a fixedly connected support frame (2), the inner wall of the support frame (2) is provided with a fixedly connected slide rail (3), the slide rail (3) is provided with a slidingly connected moving block (4), the top of the moving block (4) is inclined downward in a right-angled trapezoidal shape, one side of the moving block (4) is provided with a pushing cylinder (5) fixedly mounted on the surface of the mounting base (1), the top of the support frame (2) is provided with a sleeve, a lifting rod (7) is provided in the sleeve, a pulley (8) is provided at the bottom of the lifting rod (7), a telescopic spring (9) is provided above the pulley (8) and is located at the bottom of the lifting rod (7), and a limiting slideway (10) adapted to the pulley (8) is provided on the surface of the moving block (4); the top of the lifting rod (7) is also provided with a fixedly connected transverse support plate (11), one side of the transverse support plate (11) is provided with a fixedly connected punching rod (12), the bottom of the punching rod (12) is provided with a punching mounting frame (13), and the punching mounting frame (13) is provided with a plurality of threaded punching tools (14).

2. The punching device for automobile sound insulation pad according to claim 1, characterized in that: A fixedly connected placement plate (15) is provided on the surface of the mounting base (1), and the placement plate (15) is located on one side of the support frame (2).

3. The punching device for automobile sound insulation pad according to claim 1, characterized in that: A fixedly connected moving limit plate (6) is provided on the side of the surface of the moving block (4) away from the pushing cylinder (5).

4. The punching device for automobile sound insulation pad according to claim 1, characterized in that: The surface of the mounting base (1) is provided with a switch group (18) which is controllably connected to the pushing cylinder (5).

5. The punching device for automobile sound insulation pad according to claim 2, characterized in that: The surface of the placement plate (15) is provided with a limiting slot (16) and an anti-slip pad (17).

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