Automatic stamping machine for automobile oil pipe

Abstract

The utility model belongs to the technical field of automobiles, and particularly relates to an automatic stamping machine for an automobile oil pipe, which comprises a rack, a supporting plate is fixedly connected to the upper end of the rack, an illuminating lamp is fixedly connected to the lower end of the supporting plate, a motor is fixedly connected to the right side of the rack, a threaded rod is fixedly connected to an output shaft of the motor, and the threaded rod is fixedly connected to the right side of the rack. A groove is formed in the surface of the rack, the left side of the threaded rod is movably connected with the groove through a rotating pair, the left side of the surface of the threaded rod is fixedly connected with a bearing frame through a bearing, the right side of the surface of the threaded rod is in threaded connection with a moving block, and the upper end of the moving block is fixedly connected with a tripod; the automatic stamping machine for the automobile oil pipe has the advantages that the problems that materials needing to be stamped are inconvenient to fix when stamping type manufacturing is carried out on the oil pipe in the prior art, and the clamping force of equipment is inconvenient to adjust when the materials need to be stamped are fixed are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobiles, in particular to an automatic punching machine for automobile oil pipes. Background Art

[0002] Automobile oil pipes are also called delivery pipes. During the production process, the raw materials are stretched to form a tube blank of a certain shape. Usually, the steel pipe needs to be stamped to reach between the engine nozzle and the fuel tank, so a sealed pipe is used.

[0003] In the current existing technology, gasoline pipes are mainly used as sealing pipes connecting gasoline pumps and engine injectors. Gasoline pipes are usually soft rubber pipes or rigid pipes. They need to be punched during processing to transport fuel. Automatic punching machines are equipment used to produce automobile oil pipes. They can realize the processes of oil pipe stamping, cutting, and crimping through automation technology to improve production efficiency and product quality. They are also used to be installed between automobile engines, chassis and various control valves, usually in a tubular shape.

[0004] In the prior art, when punching the oil pipe, it is necessary to manually fix and punch it with the help of special tools, which not only increases the punching steps but also makes it inconvenient to quickly fix the blank material to be punched.

[0005] Therefore, a kind of automobile oil pipe automatic punching machine is proposed in view of the above problems. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model provides an automatic stamping machine for automobile oil pipes.

[0007] The utility model solves the technical problem by adopting the following technical scheme: an automatic stamping machine for automobile oil pipes described in the utility model comprises a frame, the upper end of the frame is fixedly connected with a support plate, the lower end of the support plate is fixedly connected with a lighting lamp, the right side of the frame is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a threaded rod, a groove is provided on the surface of the frame, the left side of the threaded rod is movably connected with the groove through a rotating pair, the left side of the surface of the threaded rod is fixedly connected with a bearing frame through a bearing, the right side of the surface of the threaded rod is threadedly connected with a moving block, the upper end of the moving block is fixedly connected with a tripod, the upper end of the tripod is fixedly connected with a fixing ring, the inner cavity of the fixing ring is provided with a fixing assembly, the front side of the tripod is fixedly connected with a pushing sheet, the left side of the rear side of the inner cavity of the groove is fixedly connected with a protective shell, the right side of the inner cavity of the protective shell is fixedly connected with a travel switch, the right side of the travel switch is fixedly connected with a first spring, the left side of the first spring is fixedly connected with a moving box, and the surface of the moving box is connected with the inner cavity of the protective shell.

[0008] Preferably, the fixing assembly includes two hydraulic cylinders, opposite sides of the two hydraulic cylinders are fixedly connected to the tripod, opposite sides of the two hydraulic cylinders are fixedly connected to hollow columns, opposite sides of the inner cavities of the two hollow columns are fixedly connected to force sensors, opposite sides of the two force sensors are fixedly connected to second springs, opposite sides of the two second springs are fixedly connected to moving rods, and opposite sides of the two moving rods are fixedly connected to retaining rings.

[0009] Preferably, a positioning block is fixedly connected to the left side of the tripod, and the side of the positioning block close to the moving block is fixedly connected to the moving block, the front and rear sides of the left side of the frame are fixedly connected to a supporting plate, the upper end of the supporting plate is fixedly connected to a fixing frame, the upper end of the fixing frame is fixedly connected to a punching machine body, and the punching machine body is arranged on a side close to the upper end of the frame.

[0010] Preferably, the front side and the rear side of the positioning block are fixedly connected with reinforcement bolts, and the reinforcement bolts pass through the positioning block and are fixedly connected to the tripod.

[0011] Preferably, the moving block is movably connected to the front and rear sides of the supporting frame via limit strips, and the side of the limit strip close to the groove is fixedly connected to the groove.

[0012] Preferably, a positioning ring is fixedly connected to the surface of the motor, and a side of the positioning ring close to the frame is fixedly connected to the frame.

[0013] Preferably, the lower end of the frame is fixedly connected with supporting feet, the number of the supporting feet is four, and the upper ends of the four supporting feet are fixedly connected to the four corners of the lower end of the frame.

[0014] Beneficial effects of the utility model:

[0015] 1. The utility model provides an automatic stamping machine for automobile oil pipes, which has the beneficial effect of being convenient for directly loading and stamping the blank materials to be stamped, which not only reduces the steps required for stamping, but also facilitates the rapid fixation of the blank materials to be stamped. Moreover, through the unique structural design of the travel switch, the effect of stopping the stamping without manual operation is achieved after the stamping is completed, which greatly reduces the labor consumption.

[0016] 2. The utility model provides an automatic stamping machine for automobile oil pipes, which places the oil pipe to be stamped into the interior of a clamping ring, and then starts the hydraulic cylinder to drive the hollow column to move, and then the hollow column drives the power sensor to move, and then the force sensor drives the second spring to move, and then the second spring moves the moving rod, and then the moving rod drives the clamping ring to fix the oil pipe to be stamped, so that when clamping the blank material, the clamping force generated by the clamping can be controlled to prevent the blank material from being damaged due to excessive clamping force. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 It is an overall stereogram of the utility model;

[0019] Figure 2 It is a three-dimensional diagram of the carrier frame in the utility model;

[0020] Figure 3 It is a three-dimensional diagram of the fixing ring in the utility model;

[0021] Figure 4 It is a three-dimensional diagram of the mobile box in the utility model;

[0022] Figure 5 It is a three-dimensional diagram of the threaded rod in the utility model;

[0023] Figure 6 It is a three-dimensional diagram of the fixing assembly in the utility model.

[0024] Legend:

[0025] 1. Frame; 2. Support plate; 3. Lighting lamp; 4. Motor; 5. Threaded rod; 6. Carrying frame; 7. Moving block; 8. Tripod; 9. Fixed ring; 10. Fixed assembly; 11. Push plate; 12. Protective shell; 13. Travel switch; 14. First spring; 15. Moving box; 16. Positioning block; 17. Limiting strip; 18. Positioning ring; 19. Support foot; 20. Carrying plate; 21. Fixed frame; 22. Stamping machine body; 101. Hydraulic cylinder; 102. Hollow column; 103. Force sensor; 104. Second spring; 105. Moving rod; 106. Snap ring. DETAILED DESCRIPTION

[0026] 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.

[0027] Specific examples are given below.

[0028] See also Figure 1 - Figure 6 The utility model provides an automatic stamping machine for automobile oil pipes, including: a frame 1, a support plate 2 is fixedly connected to the upper end of the frame 1, a lighting lamp 3 is fixedly connected to the lower end of the support plate 2, a motor 4 is fixedly connected to the right side of the frame 1, a threaded rod 5 is fixedly connected to the output shaft of the motor 4, a groove is opened on the surface of the frame 1, the left side of the threaded rod 5 is movably connected to the groove through a rotating pair, a bearing frame 6 is fixedly connected to the left side of the surface of the threaded rod 5 through a bearing, a moving block 7 is threadedly connected to the right side of the surface of the threaded rod 5, a tripod 8 is fixedly connected to the upper end of the moving block 7, a fixing ring 9 is fixedly connected to the upper end of the tripod 8, a fixing assembly 10 is provided in the inner cavity of the fixing ring 9, a pushing piece 11 is fixedly connected to the front side of the tripod 8, a protective shell 12 is fixedly connected to the left side of the rear side of the inner cavity of the groove, a travel switch 13 is fixedly connected to the right side of the inner cavity of the protective shell 12, a first spring 14 is fixedly connected to the right side of the travel switch 13, and a first spring 14 is fixedly connected to the right side of the travel switch 13. A moving box 15 is fixedly connected to the left side of 14, and the surface of the moving box 15 is in contact with the inner cavity of the protective shell 12. The threaded rod 5 is driven to rotate by starting the motor 4, and then the moving block 7 is driven to move by the threaded rod 5, and then the tripod 8 is driven to move by the moving block 7, and then the pushing piece 11 is driven to move by the tripod 8, and then the moving box 15 is driven to move by the pushing piece 11, and then the first spring 14 is driven to move by the moving box 15, and then the travel switch 13 is squeezed and closed by the first spring 14. The coordinated use of the above structure is convenient for directly loading and stamping the blank material that needs to be stamped, which not only reduces the steps required for stamping, but also facilitates the rapid fixation of the blank material that needs to be stamped, and the unique structural design of the travel switch 13 achieves the effect of not having to manually operate to stop after the stamping is completed, which greatly reduces labor consumption.

[0029] Further, such as Figure 6As shown, the fixing assembly 10 includes two hydraulic cylinders 101, and the opposite sides of the two hydraulic cylinders 101 are fixedly connected to the tripod 8, and the opposite sides of the two hydraulic cylinders 101 are fixedly connected to the hollow column 102, and the opposite sides of the inner cavities of the two hollow columns 102 are fixedly connected to the force sensor 103, and the opposite sides of the two force sensors 103 are fixedly connected to the second spring 104, and the opposite sides of the two second springs 104 are fixedly connected to the moving rod 105, and the opposite sides of the two moving rods 105 are fixedly connected to the clamping ring 106. The oil pipe is placed into the interior of the retaining ring 106, and then the hollow column 102 is driven to move by starting the hydraulic cylinder 101, and then the hollow column 102 drives the power sensor 103 to move, and then the force sensor 103 drives the second spring 104 to move, and then the second spring 104 reaches the moving rod 105 to move, and then the moving rod 105 reaches the retaining ring 106 to fix the oil pipe to be stamped, so that when the blank material is clamped, the clamping force generated by the clamping can be controlled to prevent the blank material from being damaged due to excessive clamping force.

[0030] Further, such as Figure 3 As shown, a positioning block 16 is fixedly connected to the left side of the tripod 8, and the side of the positioning block 16 close to the moving block 7 is fixedly connected to the moving block 7, and the front and rear sides of the left side of the frame 1 are fixedly connected to a supporting plate 20, and the upper end of the supporting plate 20 is fixedly connected to a fixing frame 21, and the upper end of the fixing frame 21 is fixedly connected to a punching machine body 22, and the punching machine body 22 is arranged on a side close to the upper end of the frame 1, so that the tripod 8 is separated from the surface of the moving block 7 when the equipment is in use, and the effect of limiting and fixing it is achieved, and the fixing frame 21 is positioned by the supporting plate 20, so that the position of the punching machine body 22 is offset when the equipment is in use, resulting in inaccurate stamping accuracy, and the effect of positioning and fixing it is achieved.

[0031] Further, such as Figure 3 As shown, the front and rear sides of the positioning block 16 are fixedly connected with reinforcement bolts, which pass through the positioning block 16 and are fixedly connected to the tripod 8. Through the coordinated use of the above structure, the positioning block 16 and the tripod 8 are reinforced when the device is in use.

[0032] Further Figure 5 As shown, the front and rear sides of the moving block 7 and the supporting frame 6 are movably connected with the limiting strip 17, and the side of the limiting strip 17 close to the groove is fixedly connected to the groove. By cooperating with the limiting strip 17, the moving block 7 and the supporting frame 6, the direction in which the moving block 7 moves is limited when the moving block 7 moves, thereby preventing the problem of the moving direction of the moving block 7 being offset.

[0033] Further, such as Figure 1 As shown, a positioning ring 18 is fixedly connected to the surface of the motor 4, and the side of the positioning ring 18 close to the frame 1 is fixedly connected to the frame 1. Through the coordinated use of the motor 4 and the positioning ring 18, the position of the motor 4 can be positioned when the equipment is working.

[0034] Further, such as Figure 1 As shown, the lower end of the frame 1 is fixedly connected with a supporting foot 19, and the number of the supporting feet 19 is four. The upper ends of the four supporting feet 19 are fixedly connected to the four corners of the lower end of the frame 1. Through the coordinated use of the above structure, the effect of supporting the entire device when the device is in use is achieved, thereby preventing the problem of damage to internal electronic components caused by the entire device being in contact with the wet ground for a long time.

[0035] Working principle: when in use, the oil pipe to be stamped is placed into the inside of the retaining ring 106, and then the hollow column 102 is driven to move by starting the hydraulic cylinder 101, and then the hollow column 102 drives the power sensor 103 to move, and then the force sensor 103 drives the second spring 104 to move, and then the second spring 104 reaches the moving rod 105 to move, and then the moving rod 105 reaches the retaining ring 106 to fix the oil pipe to be stamped, and the threaded rod 5 is driven to rotate by starting the motor 4, so as to achieve the effect of facilitating the fixation of the oil pipe to be stamped, and then the moving block 7 is driven to move by the moving block 7, and then the tripod 8 is driven to move by the tripod 8, and then the pushing piece 11 is moved by the pushing piece 11, and then the moving box 15 is driven to move by the moving box 15, and then the first spring 14 is driven to move by the moving box 15, and then the travel switch 13 is squeezed by the first spring 14. By setting the tripod 8, the positioning block 16 and the moving block 7 for coordinated use, the moving block 7 is fixed when the device is in use; by setting the positioning block 16, the reinforcing bolt and the tripod 8 for coordinated use, the positioning block 16 is reinforced when the device is in use; by setting the moving block 7, the support frame 6 and the limit bar 17 for coordinated use, the moving direction of the moving block 7 is limited; by setting the motor 4, the positioning ring 18 and the frame 1 for coordinated use, the motor 4 is limited when the device is in use; by setting the frame 1 and the supporting foot 19 for coordinated use, the device is supported when in use; the force sensor 103 is a device that converts the magnitude of force into a related electrical signal; force is the direct cause of changes in the movement of matter; the force sensor 103 can detect mechanical quantities such as tension, pull, pressure, weight, torque, internal stress and strain.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An automatic stamping machine for automobile oil pipes, comprising a frame (1); characterized in that: The upper end of the frame (1) is fixedly connected to a support plate (2); the lower end of the support plate (2) is fixedly connected to a lighting lamp (3); the right side of the frame (1) is fixedly connected to a motor (4); a threaded rod (5) is fixedly connected to the output shaft of the motor (4); a groove is provided on the surface of the frame (1); the left side of the threaded rod (5) is movably connected to the groove via a rotating pair; the left side of the surface of the threaded rod (5) is fixedly connected to a bearing frame (6) via a bearing; the right side of the surface of the threaded rod (5) is threadedly connected to a moving block (7); the upper end of the moving block (7) is fixedly connected to a tripod (8); a fixing ring (9) is fixedly connected to the upper end of the tripod (8); a fixing assembly (10) is provided in the inner cavity of the fixing ring (9); a pushing piece (11) is fixedly connected to the front side of the tripod (8); a protective shell (12) is fixedly connected to the left side of the rear side of the inner cavity of the groove; a travel switch (13) is fixedly connected to the right side of the inner cavity of the protective shell (12); a first spring (14) is fixedly connected to the right side of the travel switch (13); a moving box (15) is fixedly connected to the left side of the first spring (14); a surface of the moving box (15) is in contact with the inner cavity of the protective shell (12).

2. The automatic stamping machine for automobile oil pipes according to claim 1, characterized in that: The fixing assembly (10) comprises two hydraulic cylinders (101); opposite sides of the two hydraulic cylinders (101) are fixedly connected to the tripod (8); opposite sides of the two hydraulic cylinders (101) are fixedly connected to a hollow column (102); opposite sides of the inner cavities of the two hollow columns (102) are fixedly connected to a force sensor (103); opposite sides of the two force sensors (103) are fixedly connected to a second spring (104); opposite sides of the two second springs (104) are fixedly connected to a moving rod (105); opposite sides of the two moving rods (105) are fixedly connected to a clamping ring (106).

3. The automatic stamping machine for automobile oil pipes according to claim 1, characterized in that: A positioning block (16) is fixedly connected to the left side of the tripod (8); the positioning block (16) is fixedly connected to the moving block (7) on the side close to the moving block (7); a bearing plate (20) is fixedly connected to the left front and rear sides of the frame (1); a fixing frame (21) is fixedly connected to the upper end of the bearing plate (20); a punching machine body (22) is fixedly connected to the upper end of the fixing frame (21); and the punching machine body (22) is arranged on a side close to the upper end of the frame (1).

4. The automatic stamping machine for automobile oil pipes according to claim 3, characterized in that: The front and rear sides of the positioning block (16) are both fixedly connected with reinforcement bolts; the reinforcement bolts pass through the positioning block (16) and are fixedly connected to the tripod (8).

5. The automatic stamping machine for automobile oil pipes according to claim 1, characterized in that: The front and rear sides of the moving block (7) and the supporting frame (6) are movably connected to a limiting strip (17); the side of the limiting strip (17) close to the groove is fixedly connected to the groove.

6. The automatic punching machine for automobile oil pipes according to claim 1, characterized in that: A positioning ring (18) is fixedly connected to the surface of the motor (4); the side of the positioning ring (18) close to the frame (1) is fixedly connected to the frame (1).

7. The automatic punching machine for automobile oil pipes according to claim 1, characterized in that: The lower end of the frame (1) is fixedly connected with a supporting foot (19); the number of the supporting feet (19) is four; the upper ends of the four supporting feet (19) are fixedly connected to the four corners of the lower end of the frame (1).

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