Automobile oil pipe port machining device

Abstract

The utility model discloses an automobile oil pipe port machining device which comprises a workbench, a fixed die, a movable die, a movable base, a movable hydraulic cylinder, a mounting plate, a stamping hydraulic cylinder, a stamping mounting plate, a stamping plate, a limiting rod, a punch and a base. The movable die is installed on the other side of the workbench, the movable hydraulic cylinder is installed on the movable base, the movable base is arranged on one side of the workbench, a piston rod of the movable hydraulic cylinder penetrates through the installation plate to be connected with the movable die, the limiting rod and the punch are fixedly installed on the punching plate, and the punch is aligned to the first clamping groove. The position of the limiting rod corresponds to the position of the fixed mold; according to the utility model, the clamping grooves of the fixed die and the movable die are arranged on the inclined clamping surfaces, so that the oil pipe can be conveniently placed in the clamping grooves for positioning, meanwhile, the punch forming condition can be conveniently observed, and the space in the vertical direction is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile oil pipe processing, in particular to an automobile oil pipe port processing device. Background Art

[0002] With the development of automobile technology, the types of automobile oil pipe products are constantly increasing, and the quality requirements for oil pipes are getting higher and higher. The end forming quality of the oil pipe is very important to the oil pipe, especially the impact on the sealing effect of the oil pipe. Depending on the application occasion, the interface design of the automobile oil pipe end is also different, and it is often necessary to shrink or expand the oil pipe port through stamping and forming equipment. The traditional practice is to send the oil pipe to the stamping and forming equipment for shrinking or expanding. There are two movement directions of the stamping clamping mold of the traditional stamping and forming device, one is the upper mold moving down for clamping, and the other is the mold moving in the horizontal direction for clamping. For these two forms of processing equipment, the clamping mode of the upper mold moving down has a high equipment height, and has high requirements for the site height. The site has certain height requirements, and it is inconvenient to observe the stamping situation during clamping (the upper mold blocks the line of sight). For the equipment that moves the clamping in the horizontal direction of the mold, since the clamping groove is semicircular, when the oil pipe is manually clamped, it will be separated from the clamping groove due to gravity, resulting in installation and positioning difficulties. According to the above problems, the utility model provides a solution. Utility Model Content

[0003] The utility model aims to provide a device for processing an automobile oil pipe port.

[0004] The above technical objectives of the utility model are achieved through the following technical solutions:

[0005] A processing device for an automobile oil pipe port, comprising a workbench, a fixed die, a mobile die, a mobile base, a mobile hydraulic cylinder, a mounting plate, a stamping hydraulic cylinder, a stamping mounting plate, a stamping plate, a limit rod, a punch and a base, wherein the workbench is mounted on the base, the fixed die is fixedly mounted on one side of the workbench, the mobile die is mounted on the other side of the workbench, the mobile hydraulic cylinder is mounted on the mobile base, the mobile base is arranged on one side of the workbench, the piston rod of the mobile hydraulic cylinder passes through the mounting plate and is connected to the mobile die, and the opposite sides of the fixed die and the mobile die are both provided with a Z-shaped clamping surface The middle of the Z-shaped clamping surface is an inclined clamping slope, the clamping slope on the fixed die is provided with a semicircular clamping groove 1, and the clamping slope on the movable die is provided with a clamping groove 2, the upper end of the clamping groove 2 is a horizontal straight line, and the lower part is a semicircular arc tangent to the straight line part. The stamping hydraulic cylinder is installed on the workbench, and the piston rod of the stamping hydraulic cylinder passes through the stamping mounting plate installed on the workbench and is connected to the stamping plate. The limit rod and the punch are fixedly installed on the stamping plate, and the punch is aligned with the position of the clamping groove 1, and the limit rod is set corresponding to the position of the fixed die.

[0006] Furthermore, the clamping side of the fixed mold is fixedly installed with module one by mounting bolts, the clamping side of the movable mold is fixed with module two by mounting bolts, the clamping groove one is arranged on the clamping inclined surface of module one, and the clamping groove two is arranged on the clamping inclined surface of module two.

[0007] Furthermore, the fixed mold is fixedly mounted on the workbench by fixing bolts.

[0008] In summary, the utility model has the following beneficial effects: the utility model arranges the clamping grooves of the fixed die and the movable die on the inclined clamping surface, thereby facilitating the positioning of the oil pipe in the clamping groove, facilitating the observation of the stamping and forming conditions, and saving space in the vertical direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a top view of the utility model;

[0010] Figure 2 It is a side view of the utility model;

[0011] Figure 3 It is a partial enlarged view of the utility model.

[0012] In the figure, 1. workbench; 2. fixed mold; 3. movable mold; 4. movable base; 5. movable hydraulic cylinder; 6. mounting plate; 7. clamping groove one; 8. clamping slope; 9. stamping hydraulic cylinder; 10. stamping mounting plate; 11. stamping plate; 12. limit rod; 13. punch; 14. base; 15. module one; 16. module two; 17. clamping groove two; 18. fixing bolt; 19. mounting bolt. DETAILED DESCRIPTION

[0013] The utility model is further described in detail below in conjunction with the accompanying drawings, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0014] like Figure 1-3As shown, a processing device for automobile oil pipe port includes a workbench 1, a fixed die 2, a movable die 3, a movable base 4, a movable hydraulic cylinder 5, a mounting plate 6, a stamping hydraulic cylinder 9, a stamping mounting plate 10, a stamping plate 11, a limit rod 12, a punch 13 and a base 14, wherein the workbench 1 is mounted on the base 14, the fixed die 2 is fixedly mounted on one side of the workbench 1, the movable die 3 is mounted on the other side of the workbench 1, the movable hydraulic cylinder 5 is mounted on the movable base 4, the movable base 4 is arranged on one side of the workbench 1, the piston rod of the movable hydraulic cylinder 5 passes through the mounting plate 6 and is connected to the movable die 3, and the opposite sides of the fixed die 2 and the movable die 3 are both provided with a Z-shaped The clamping surface, the middle of the Z-shaped clamping surface is an inclined clamping slope 8, the clamping slope 8 on the fixed mold 2 is provided with a semicircular clamping groove 17, the clamping slope 8 on the movable mold 3 is provided with a clamping groove 2 17, the upper end of the clamping groove 2 17 is a horizontal straight line, and the lower part is a semicircular arc tangent to the straight line part, the stamping hydraulic cylinder 9 is installed on the workbench 1, and the piston rod of the stamping hydraulic cylinder 9 passes through the stamping mounting plate 10 installed on the workbench 1 and is connected to the stamping plate 11, the limit rod 12 and the punch 13 are fixedly installed on the stamping plate 11, the punch 13 is arranged to align with the position of the clamping groove 17, and the limit rod 12 is arranged corresponding to the position of the fixed mold 2.

[0015] Further, such as Figure 2 and Figure 3 As shown, the clamping side of the fixed mold 2 is fixedly installed with module 15 by mounting bolts 19, and the clamping side of the movable mold 3 is installed with module 2 16 by mounting bolts 19. The clamping groove 17 is arranged on the clamping inclined surface of module 15, and the clamping groove 2 17 is arranged on the clamping inclined surface 8 of module 2 16. The clamping groove 17 is arranged at an angle to ensure that when the oil pipe is placed in, it will not fall off from the clamping groove 17 due to its own gravity.

[0016] Furthermore, the fixed mold 2 is fixedly mounted on the workbench 1 by means of fixing bolts 18 . Preferably, the fixing bolts 18 are countersunk bolts to facilitate the disassembly and assembly of the fixed mold 2 .

[0017] Working principle: put the oil pipe to be processed into the clamping groove 7, and the end to be processed is in contact with the punch 13, and the device is started. The piston rod of the mobile hydraulic cylinder 5 is extended to drive the mobile mold 3 to approach the fixed mold 2. The clamping groove 17 and the clamping groove 7 fix the oil pipe. The piston rod of the stamping hydraulic cylinder 9 is extended to drive the stamping plate 11 to move. The movement of the stamping plate 11 drives the punch 13 and the limit rod 12 to move. The punch 13 stamps the oil pipe. When the limit rod 12 contacts the fixed mold 2, the stamping process is completed, the piston rod of the stamping hydraulic cylinder 9 retracts, and then the piston rod of the mobile hydraulic cylinder 5 retracts, the processed oil pipe is taken out, and the next product is replaced for processing.

[0018] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as the modifications are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. An automobile oil pipe port processing device, comprising a workbench (1), a fixed die (2), a movable die (3), a movable base (4), a movable hydraulic cylinder (5), a mounting plate (6), a stamping hydraulic cylinder (9), a stamping mounting plate (10), a stamping plate (11), a limiting rod (12), a punch (13) and a base (14), wherein the workbench (1) is mounted on the base (14), and is characterized in that: The fixed mold (2) is fixedly mounted on one side of the workbench (1), the movable mold (3) is mounted on the other side of the workbench (1), the movable hydraulic cylinder (5) is mounted on the movable base (4), the movable base (4) is arranged on one side of the workbench (1), the piston rod of the movable hydraulic cylinder (5) passes through the mounting plate (6) and is connected to the movable mold (3), the fixed mold (2) and the movable mold (3) are both provided with Z-shaped clamping surfaces on opposite sides, the middle of the Z-shaped clamping surface is an inclined clamping slope (8), the clamping slope (8) on the fixed mold (2) is provided with a semicircular clamping groove (7), The clamping inclined surface (8) on the movable die (3) is provided with a clamping groove 2 (17), the upper end of the clamping groove 2 (17) is a horizontal straight line, and the lower part is a semicircular arc tangent to the straight line part. The stamping hydraulic cylinder (9) is installed on the workbench (1), and the piston rod of the stamping hydraulic cylinder (9) passes through the stamping mounting plate (10) installed on the workbench (1) and is connected to the stamping plate (11). The limit rod (12) and the punch (13) are fixedly installed on the stamping plate (11), and the punch (13) is arranged to align with the position of the clamping groove 1 (7), and the limit rod (12) is arranged corresponding to the position of the fixed die (2).

2. The automobile oil pipe port processing device according to claim 1, characterized in that: The clamping side of the fixed mold (2) is fixedly mounted with module one (15) via mounting bolts (19), and the clamping side of the movable mold (3) is mounted with module two (16) via mounting bolts (19), the clamping groove one (7) is arranged on the clamping inclined surface of module one (15), and the clamping groove two (17) is arranged on the clamping inclined surface (8) of module two (16).

3. The automobile oil pipe port processing device according to claim 2, characterized in that: The fixed mold (2) is fixedly mounted on the workbench (1) via fixing bolts (18).

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