A punching device for processing automobile pipe fittings

Abstract

This utility model discloses a punching device for processing automotive pipe fittings, belonging to the technical field of punching devices. It includes a base plate and a pipe fitting body. A mounting platform is fixedly connected to the top of the outer surface of the base plate, and an L-shaped auxiliary plate is fixedly connected to the top of the mounting platform. This punching device for processing automotive pipe fittings, through a disassembly and fixing structure, allows for the assisted disassembly and assembly of a fixing rod under the action of rectangular slots and rectangular blocks, thereby enabling the pipe fitting body to be clamped and fixed. After punching, the punched hole can be aligned with the auxiliary slot. Since the auxiliary slots are equidistant, and the distance to the nearest auxiliary slot is the same as the distance between the auxiliary slots, equidistant punching can be achieved simply by clamping the auxiliary slots with different holes, eliminating the need for measuring tools, thus reducing errors and allowing for rapid alignment of punched holes, improving punching efficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of punching devices, specifically a punching device for processing automotive pipe parts. Background Technology

[0002] Automotive pipe fittings refer to the components in automobiles used to connect, control, transmit, or distribute various fluids. They are usually made of materials such as metal, plastic, or rubber. Metal pipe fittings are an important part of the automotive piping system. During the processing of automotive metal pipe fittings, they need to be punched, which allows for pre-drilling of the metal pipe fittings. At this time, a punching device is needed to assist in punching the metal pipe fittings.

[0003] In practical use, the punching process for automotive pipe fittings often requires the creation of equidistant holes for installation. However, creating equidistant holes requires constant adjustment of the position of the automotive pipe fittings and precise measurement for punching, which makes the process very inefficient when there are many pipe fittings to be punched. Utility Model Content

[0004] To overcome the above-mentioned defects, this utility model provides a punching device for processing automotive pipe fittings. It solves the problem that in actual use, when punching automotive pipe fittings, it is often necessary to open equidistant holes for installation. However, opening equidistant holes requires constant adjustment of the position of the automotive pipe fittings and precise measurement for punching, which results in very low efficiency when punching a large number of pipe fittings.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a punching device for processing automotive pipe fittings, comprising a base plate and a pipe fitting body, characterized in that: a mounting platform is fixedly connected to the top of the outer surface of the base plate, an L-shaped auxiliary plate is fixedly connected to the top of the mounting platform, a hydraulic telescopic rod is fixedly installed on the top of the outer surface of the L-shaped auxiliary plate, a punching head is fixedly connected to the output end of the hydraulic telescopic rod, a disassembly and fixing structure is provided between the mounting platform and the pipe fitting body, an auxiliary support structure is provided on the top of the outer surface of the base plate, the disassembly and fixing structure includes a rectangular slot, the rectangular slot is opened on one side of the mounting platform, a rectangular block is engaged with the inner wall of the rectangular slot, a fixing rod is fixedly connected to one side of the rectangular block, the pipe fitting body is sleeved on the outer surface of the fixing rod, the auxiliary support structure includes a support plate, and a rubber protrusion is fixedly connected to the top of the support plate.

[0006] As a further embodiment of this utility model: the inner wall of the mounting platform is provided with a circular insertion hole, a threaded insertion rod is fixedly connected to one side of the rectangular card block, and a fixing nut is threadedly connected to one end of the threaded insertion rod.

[0007] As a further embodiment of this utility model: the inner wall of the fixing rod is provided with an auxiliary slot, and the inner wall of the fixing rod is provided with a punched slot at one end.

[0008] As a further embodiment of this utility model: a locking rod is inserted into the inner wall of the auxiliary slot, an operating block is fixedly connected to the top of the locking rod, and a rectangular protrusion is fixedly connected to the outer surface of the locking rod.

[0009] As a further embodiment of this utility model: an L-shaped plate is fixedly connected to the top of the outer surface of the base plate, a threaded rod is threadedly connected to the inner wall of the L-shaped plate, an operating round block is fixedly connected to the bottom of the outer surface of the threaded rod, and the top of the threaded rod is rotatably connected to the bottom of the support plate.

[0010] As a further embodiment of this utility model: a limiting rod is fixedly connected to the bottom of the outer surface of the support plate, and the limiting rod is slidably disposed on the inner wall of the L-shaped plate.

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

[0012] 1. This punching device for processing automotive pipe fittings, through the setting of a disassembly and fixing structure, can assist in the disassembly and assembly of the fixing rod under the action of rectangular slots and rectangular blocks, and then can clamp and fix the pipe fitting body. After punching is completed, the punched hole can be aligned with the auxiliary slot. Since the auxiliary slots are equidistant, and the distance to the auxiliary slot closest to the punching slot is the same as the distance between the auxiliary slots, it is only necessary to clamp the auxiliary slots with different holes to achieve equidistant punching, without the need for measuring tools, thus reducing errors and enabling quick alignment of punching, thereby improving punching efficiency.

[0013] 2. The punching device for processing automotive pipe fittings, by setting an auxiliary support structure, can drive the support plate to move under the action of the threaded rod, so that the support plate can provide auxiliary support to the pipe fitting body. In this way, during the punching process, excessive downward pressure during punching can be avoided, which could cause damage or breakage at the connection between the fixed rod and the rectangular clamping block. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the mounting platform of this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the fixing rod of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the locking rod of this utility model;

[0018] In the diagram: 1. Base plate; 2. Mounting platform; 3. L-shaped auxiliary plate; 4. Hydraulic telescopic rod; 5. Punching head; 6. Pipe body; 7. Disassembly and fixing structure; 71. Rectangular slot; 72. Round insertion hole; 73. Rectangular block; 74. Threaded rod; 75. Fixing nut; 76. Fixing rod; 77. Auxiliary slot; 78. Punching slot; 79. Positioning rod; 710. Rectangular protrusion; 711. Operating block; 8. Auxiliary support structure; 81. L-shaped plate; 82. Threaded rod; 83. Operating round block; 84. Support plate; 85. Limiting rod; 86. Rubber protrusion. Detailed Implementation

[0019] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0020] like Figure 1-4 As shown, this utility model provides a technical solution: a punching device for processing automotive pipe fittings, including a base plate 1 and a pipe fitting body 6. A mounting platform 2 is fixedly connected to the top of the outer surface of the base plate 1. An L-shaped auxiliary plate 3 is fixedly connected to the top of the mounting platform 2. A hydraulic telescopic rod 4 is fixedly installed on the top of the outer surface of the L-shaped auxiliary plate 3. The hydraulic telescopic rod 4 can drive the punching head 5 to perform punching operations. The output end of the hydraulic telescopic rod 4 is fixedly connected to the punching head 5. A disassembly and fixing structure 7 is provided between the mounting platform 2 and the pipe fitting body 6. The disassembly and fixing structure 7 can disassemble and assemble components such as the fixing rod 76. An auxiliary support structure 8 is provided on the top of the outer surface of the base plate 1. The auxiliary support structure 8 can assist in punching when punching the pipe fitting body 6.

[0021] The disassembly and fixing structure 7 includes a rectangular slot 71, which is located on one side of the mounting platform 2. A rectangular block 73 is engaged with the inner wall of the rectangular slot 71. The rectangular block 73 can be engaged and fixed with the rectangular slot 71, thereby assisting in the disassembly and assembly of the fixing rod 76. The fixing rod 76 is fixedly connected to one side of the rectangular block 73. The pipe body 6 is sleeved on the outer surface of the fixing rod 76, and the fixing rod 76 can assist in the fixing of the pipe body 6. A round insertion hole 72 is provided on the inner wall of the mounting platform 2. The round insertion hole 72 can cooperate with the threaded insertion rod 74 for auxiliary disassembly and fixing. The threaded insertion rod 74 is fixedly connected to one side of the rectangular block 73. A fixing nut 75 is threadedly connected to one end of the threaded insertion rod 74, and the fixing nut 75 can assist in the fixing of the threaded insertion rod 74.

[0022] The inner wall of the fixing rod 76 is provided with an auxiliary slot 77, which can assist in fixing the holes opened on the pipe body 6, and then make equidistant holes for subsequent drilling. The inner wall of the fixing rod 76 is provided with a punching groove 78 at one end. The size of the punching groove 78 is larger than the size of the auxiliary slot 77 and the punching head 5. A locking rod 79 is inserted into the inner wall of the auxiliary slot 77. An operating block 711 is fixedly connected to the top of the locking rod 79. The locking rod 79 can lock the auxiliary slot 77 and the holes opened on the pipe body 6. A rectangular protrusion 710 is fixedly connected to the outer surface of the locking rod 79. The rectangular protrusion 710 is made of rubber, which can increase the friction between the locking rod 79 and the auxiliary slot 77 and other components.

[0023] The auxiliary support structure 8 includes a support plate 84, which provides auxiliary support for the pipe body 6. A rubber protrusion 86 is fixedly connected to the top of the support plate 84, which increases the friction between the support plate 84 and the pipe body 6, making the support more stable. An L-shaped plate 81 is fixedly connected to the top of the outer surface of the base plate 1. A threaded rod 82 is threadedly connected to the inner wall of the L-shaped plate 81. An operating block 83 is fixedly connected to the bottom of the outer surface of the threaded rod 82. The operating block 83 can drive the threaded rod 82 to rotate, which can then cooperate with the movement of other components. The top of the threaded rod 82 is rotatably connected to the bottom of the support plate 84. A limit rod 85 is fixedly connected to the bottom of the outer surface of the support plate 84, which provides auxiliary limiting for the support plate 84, allowing the support plate 84 to move along the threaded rod 82. The limit rod 85 is slidably disposed on the inner wall of the L-shaped plate 81.

[0024] The working principle of this utility model is as follows: In use, the pipe body 6 is sleeved and locked with the fixing rod 76. Then, the hydraulic telescopic rod 4 is activated, allowing the punching head 5 to punch holes in the pipe body 6. When equidistant punching is required, the holes on the pipe body 6 are aligned with the auxiliary slot 77. The locking rod 79 is then inserted into the auxiliary slot 77 and the holes on the pipe body 6. The threaded rod 82 is rotated so that the support plate 84 can contact the bottom of the pipe body 6 for support. The hydraulic telescopic rod 4 is then activated to drive the punching head 5 to punch holes. When the fixing rod 76 needs to be disassembled, replaced, or maintained, the fixing nut 75 is separated from the threaded rod 74, thereby separating the rectangular locking block 73 from the rectangular slot 71, and thus separating the fixing rod 76.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. A punching device for processing automotive pipe fittings, comprising a base plate (1) and a pipe fitting body (6), characterized in that: A mounting platform (2) is fixedly connected to the top of the outer surface of the base plate (1). An L-shaped auxiliary plate (3) is fixedly connected to the top of the mounting platform (2). A hydraulic telescopic rod (4) is fixedly installed on the top of the outer surface of the L-shaped auxiliary plate (3). A punching head (5) is fixedly connected to the output end of the hydraulic telescopic rod (4). A disassembly and fixing structure (7) is provided between the mounting platform (2) and the pipe body (6). An auxiliary support structure (8) is provided on the top of the outer surface of the base plate (1). The mounting and fixing structure (7) includes a rectangular slot (71), which is opened on one side of the mounting platform (2). A rectangular block (73) is engaged with the inner wall of the rectangular slot (71). A fixing rod (76) is fixedly connected to one side of the rectangular block (73). The pipe body (6) is sleeved on the outer surface of the fixing rod (76). The auxiliary support structure (8) includes a support plate (84), and a rubber protrusion (86) is fixedly connected to the top of the support plate (84).

2. The punching device for processing automotive pipe fittings according to claim 1, characterized in that: The inner wall of the mounting platform (2) is provided with a round insertion hole (72), and a threaded insertion rod (74) is fixedly connected to one side of the rectangular card block (73), and a fixing nut (75) is threaded to one end of the threaded insertion rod (74).

3. The punching device for processing automotive pipe fittings according to claim 1, characterized in that: The inner wall of the fixing rod (76) is provided with an auxiliary slot (77), and the inner wall of the fixing rod (76) is provided with a punching slot (78) at one end.

4. The punching device for processing automotive pipe fittings according to claim 3, characterized in that: The inner wall of the auxiliary slot (77) is provided with a locking rod (79), the top of the locking rod (79) is fixedly connected to an operating block (711), and the outer surface of the locking rod (79) is fixedly connected to a rectangular protrusion (710).

5. The punching device for processing automotive pipe fittings according to claim 1, characterized in that: An L-shaped plate (81) is fixedly connected to the top of the outer surface of the base plate (1). A threaded rod (82) is threadedly connected to the inner wall of the L-shaped plate (81). An operating block (83) is fixedly connected to the bottom of the outer surface of the threaded rod (82). The top of the threaded rod (82) is rotatably connected to the bottom of the support plate (84).

6. The punching device for processing automotive pipe fittings according to claim 5, characterized in that: A limiting rod (85) is fixedly connected to the bottom of the outer surface of the support plate (84), and the limiting rod (85) is slidably disposed on the inner wall of the L-shaped plate (81).

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