Efficient buckling and pressing device for end of oil delivery hose

Abstract

The utility model relates to the technical field of crimping machines, in particular to an efficient crimping device for the end of an oil delivery hose, which comprises a crimping machine, a shell is fixedly connected below one side of the crimping machine, a straight plate is fixedly connected above one side of the crimping machine, and a transverse plate is in clearance fit with the outer wall of the straight plate. Through cooperation of a crimping machine, a straight plate, a transverse plate, a shell, a straight cylinder, a second motor, a sliding block, a vertical block, a first clamping plate, a lead screw, a square rod, a second clamping plate, a threaded rod and a moving structure, when the device is used, a worm can be driven by the first motor to rotate, the worm drives a worm gear to rotate, the worm gear drives a round rod to rotate, the round rod drives a rod body to rotate, and the rod body drives the rod body to rotate; the rod body drives the bent rod to move front and back, and the bent rod drives the transverse plate to move front and back, so that when one hose end is buckled and pressed, a worker can install the other hose end conveniently, the worker can conduct continuous buckling and pressing work conveniently, and the buckling and pressing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of crimping machines, in particular to a high-efficiency crimping device for an oil delivery hose end. Background Art

[0002] The crimping machine is a hydraulic device used to crimp pipe assemblies. It applies contraction force to the matching metal joints through the crimping machine's mold, and firmly crimps the metal joints on the matching high-pressure oil pipes for engineering machinery or brake pipes, oil pipes, air conditioning pipes, and power pipes on automobiles. The crimping machine is suitable for crimping various types of mechanical high and low pressure oil pipes, air pipes, water pipes, cable joints, automobile air conditioning pipes, automobile power steering pipes, oil pipes, gasoline supply pipes, as well as building accessories and daily hot water pipes. It is widely used in vehicles, engineering machinery, hydraulic machinery, welding and cutting equipment and other industries.

[0003] There is an existing hose crimping device (application number: 202222441464.9) which can accurately control the crimping parameters, improve the crimping quality and product qualification rate. The above-mentioned problem still exists. When crimping the hose end, the hose end needs to be inserted into the crimping machine, and the crimping machine works to realize the crimping work of the hose end. When crimping, the staff needs to insert the hose end into the crimping machine for crimping, and then take out and place the hose end after crimping, and then put in a new hose end. It is not convenient for the staff to perform continuous crimping work, and thus the crimping efficiency is low. Moreover, it is not convenient to fix the hose end when crimping, and the hose end needs to be manually inserted into the crimping machine, so the staff's hands are close to the crimping machine, which is easy to cause accidental injury and has low safety. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art, that is, it is inconvenient for workers to carry out continuous crimping work, resulting in low crimping efficiency, and it is inconvenient to fix the hose end. The hose end needs to be manually inserted into the crimping machine, and the workers' hands are close to the crimping machine, which makes it easy to cause accidental injuries and has low safety. An efficient crimping device for the end of an oil hose is proposed to solve the problems.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A high-efficiency crimping device for the end of an oil delivery hose is designed, comprising a crimping machine, a shell is fixedly connected to the lower side of one side of the crimping machine, a straight plate is fixedly connected to the upper side of one side of the crimping machine, a horizontal plate is gapped with the outer wall of the straight plate, a straight cylinder is fixedly connected to the top of the horizontal plate, a threaded rod is rotatably connected to the inner wall of one end of the straight cylinder through a bearing, one end of the threaded rod is fixedly connected to the output end of a second motor, one end of the second motor is fixedly connected to one end of the straight cylinder, a slider is threadedly connected to one side of the outer wall of the threaded rod, a vertical block is fixedly connected to the top of the slider, the lower side of the outer wall of the vertical block is gapped with the top through groove of the straight cylinder, and a movable structure is provided on one side of the shell.

[0007] Preferably, the movable structure includes a worm, the lower part of the outer wall of the worm is rotatably connected to the bottom inner wall of the shell via a bearing, the bottom of the worm is fixedly connected to the output end of motor one, the top of motor one is fixedly connected to the bottom of the shell, the front end of the worm is meshingly connected with a worm wheel, the inner wall of the worm wheel is fixedly connected to a round rod, one side of the outer wall of the round rod is rotatably connected to the inner wall of one end of the shell via a bearing, one side of the outer wall of the round rod is fixedly connected to a rod body, a curved rod is slidably clamped in a through groove above the rod body, and the top side of the curved rod is fixedly connected to the bottom side of the cross plate.

[0008] Preferably, a square rod is fitted in the gap of the top inner wall of the vertical block, and a second clamping plate is fixedly connected to the top of the square rod.

[0009] Preferably, the lower part of the outer wall of the square rod is gap-matched with the inner wall of one side of the clamping plate, and the bottom of the clamping plate is fixedly connected to the top of the vertical block.

[0010] Preferably, an inner wall on one side of the second clamping plate is rotatably connected to a screw rod via a bearing.

[0011] Preferably, the lower part of the outer wall of the screw rod is threadedly connected to the inner wall of one side of the clamping plate.

[0012] The utility model provides an efficient crimping device for the end of an oil delivery hose, and has the beneficial effects that: through the cooperation of a crimping machine, a straight plate, a horizontal plate, a shell, a straight cylinder, a second motor, a slider, a vertical block, a first clamping plate, a screw rod, a square rod, a second clamping plate, a threaded rod and a moving structure, when the device is in use, the first motor can drive the worm to rotate, the worm drives the worm gear to rotate, the worm gear drives the round rod to rotate, the round rod drives the rod body to rotate, the rod body drives the rod body to rotate, the rod body drives the curved rod to move forward and backward, and the curved rod drives the horizontal plate to move forward and backward, so that when one hose end is crimped, the staff can install another hose end, so that the staff can perform continuous crimping work, thereby improving the crimping efficiency;

[0013] Through the cooperation of the crimping machine, straight plate, horizontal plate, shell, straight cylinder, motor 2, slider, vertical block, splint 1, screw rod, square rod, splint 2 and threaded rod, when the device is in use, the screw rod can be rotated to drive splint 2 to move downward, and splint 2 is close to splint 1, thereby fixing the end of the hose, which is convenient for fixing the end of the hose. There is no need to manually insert the end of the hose into the crimping machine, which avoids accidental injury caused by the staff's hands being too close to the crimping machine, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a schematic diagram of the crimping machine, the straight plate and the horizontal plate structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the worm gear, round rod and rod body structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the motor 1, worm wheel and worm of the utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the screw rod, the square rod and the clamping plate of the utility model.

[0019] In the figure: 1. crimping machine, 2. moving structure, 2a1. worm, 2a2. motor 1, 2a3. worm wheel, 2a4. round rod, 2a5. rod body, 2a6. curved rod, 2b1. curved block, 2b2. scale, 3. straight plate, 4. horizontal plate, 5. housing, 6. straight cylinder, 7. motor 2, 8. slider, 9. vertical block, 10. splint 1, 11. screw, 12. square rod, 13. splint 2, 14. threaded rod. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings:

[0021] Embodiment 1:

[0022] See attached Figure 1-5: In the present embodiment, an efficient crimping device for the end of an oil delivery hose comprises a crimping machine 1, a shell 5 is fixedly connected to the lower side of the crimping machine 1, a straight plate 3 is fixedly connected to the upper side of the crimping machine 1, a horizontal plate 4 is matched with the outer wall gap of the straight plate 3, and the straight plate 3 plays a limiting role when the horizontal plate 4 moves forward and backward under force, a straight cylinder 6 is fixedly connected to the top of the horizontal plate 4, a threaded rod 14 is rotatably connected to the inner wall of one end of the straight cylinder 6 through a bearing, one end of the threaded rod 14 is fixedly connected to the output end of a motor 7, and the model of the motor 7 is determined according to the actual use situation, one end of the motor 7 is fixedly connected to one end of the straight cylinder 6, a slider 8 is threadedly connected to one side of the outer wall of the threaded rod 14, and a vertical block 9 is fixedly connected to the top of the slider 8, and the lower part of the outer wall of the vertical block 9 is matched with the gap of the top through groove of the straight cylinder 6, so that the vertical block 9 can be moved forward and backward under force The top through groove of the straight tube 6 moves left and right, and the top inner wall gap of the vertical block 9 is matched with a square rod 12. The top inner wall of the vertical block 9 plays a limiting role when the square rod 12 moves up and down under force. The top of the square rod 12 is fixedly connected with a second splint 13, and the outer wall of the square rod 12 is matched with the inner wall gap of one side of the splint 10 below. One side of the outer wall of the splint 10 and the second splint 13 are fixedly connected with a rubber pad. The bottom of the splint 10 is fixedly connected to the top of the vertical block 9, and the inner wall of one side of the splint 2 13 is rotatably connected with a screw rod 11 through a bearing. The bearing allows the screw rod 11 to rotate on the inner wall of one side of the splint 2 13 when force is applied. The outer wall of the screw rod 11 is threadedly connected to the inner wall of one side of the splint 10 below. A movable structure 2 is provided on one side of the outer shell 5. The movable structure 2 is convenient for the staff to perform continuous crimping work and improve the crimping efficiency.

[0023] The mobile structure 2 includes a worm 2a1, the lower part of the outer wall of the worm 2a1 is rotatably connected to the bottom inner wall of the shell 5 through a bearing, the bearing enables the worm 2a1 to rotate on the bottom inner wall of the shell 5 when a force is applied, the bottom of the worm 2a1 is fixedly connected to the output end of a motor 2a2, the model of the motor 2a2 is determined according to the actual use situation, the top of the motor 2a2 is fixedly connected to the bottom of the shell 5, the front end of the worm 2a1 is meshedly connected with a worm wheel 2a3, the inner wall of the worm wheel 2a3 is fixedly connected with a round rod 2a4, one side of the outer wall of the round rod 2a4 is rotatably connected to the inner wall of one end of the shell 5 through a bearing, the round rod 2a4 can rotate on the inner wall of one end of the shell 5 when a force is applied, one side of the outer wall of the round rod 2a4 is fixedly connected with a rod body 2a5, the upper through groove of the rod body 2a5 is slidably clamped with a curved rod 2a6, the top side of the curved rod 2a6 is fixedly connected to the bottom side of the cross plate 4, so that the staff can perform continuous crimping work and improve the crimping efficiency.

[0024] Working principle:

[0025] First, connect the motor 1 2a2 and the motor 2 7 to an external power supply, rotate the screw rod 11, the screw rod 11 drives the clamping plate 2 13 to move downward, and then fix the hose end, the motor 2 7 starts to work, the motor 2 7 drives the threaded rod 14 to rotate, the threaded rod 14 drives the slider 8 to move to the left, and then the hose end enters the crimping machine 1, and then the crimping work of the hose end is realized. At the same time, when the crimping work is being performed, the staff fixes the new hose end between the clamping plate 10 and the clamping plate 2 13 on the other side. After the crimping work is completed, the motor 2a2 starts to work, the motor 2a2 drives the worm 2a1 to rotate, the worm 2a1 drives the worm wheel 2a3 to rotate, the worm wheel 2a3 drives the round rod 2a4 to rotate, the round rod 2a4 drives the rod body 2a5 to rotate, the rod body 2a5 drives the rod body 2a5 to rotate, the rod body 2a5 drives the curved rod 2a6 to move forward and backward, the curved rod 2a6 drives the cross plate 4 to move forward and backward, and then the crimped hose end is removed, and the crimping work is performed on the hose end on the other side, so as to facilitate continuous crimping work.

[0026] Embodiment 2:

[0027] See attached Figure 1-5 In the present embodiment, a highly efficient crimping device for the end of an oil hose is provided, wherein the movable structure 2 may further include a curved block 2b1, one end of the curved block 2b1 being fixedly connected to the upper side of a vertical block 9, a scale 2b2 being provided below the curved block 2b1, and the bottom of the scale 2b2 being fixedly connected to the top of the straight cylinder 6.

[0028] Working principle:

[0029] When the vertical block 9 is forced to move leftward, the vertical block 9 drives the curved block 2b1 to move leftward. According to the position of the curved block 2b1 pointing to the scale 2b2, it is convenient to accurately understand the crimping position of the hose end, thereby improving the crimping accuracy.

[0030] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. An efficient crimping device for an oil hose end, comprising a crimping machine (1), characterized in that: A shell (5) is fixedly connected to the lower side of one side of the crimping machine (1), and a straight plate (3) is fixedly connected to the upper side of one side of the crimping machine (1). The outer wall of the straight plate (3) is gap-matched with a horizontal plate (4). The top of the horizontal plate (4) is fixedly connected to a straight cylinder (6). The inner wall of one end of the straight cylinder (6) is rotatably connected to a threaded rod (14) through a bearing. One end of the threaded rod (14) is fixedly connected to the output end of the second motor (7), and one end of the second motor (7) is fixedly connected to one end of the straight cylinder (6). A slider (8) is threadedly connected to one side of the outer wall of the threaded rod (14). A vertical block (9) is fixedly connected to the top of the slider (8). The lower side of the outer wall of the vertical block (9) is gap-matched with the top through groove of the straight cylinder (6). A movable structure (2) is provided on one side of the shell (5).

2. The high-efficiency crimping device for the end of an oil delivery hose according to claim 1, characterized in that: The movable structure (2) comprises a worm (2a1), the lower part of the outer wall of the worm (2a1) is rotatably connected to the bottom inner wall of the outer shell (5) via a bearing, the bottom of the worm (2a1) is fixedly connected to the output end of the motor (2a2), the top of the motor (2a2) is fixedly connected to the bottom of the outer shell (5), the front end of the worm (2a1) is meshingly connected with a worm wheel (2a3), the inner wall of the worm wheel (2a3) is fixedly connected to a round rod (2a4), one side of the outer wall of the round rod (2a4) is rotatably connected to the inner wall of one end of the outer shell (5) via a bearing, one side of the outer wall of the round rod (2a4) is fixedly connected to a rod body (2a5), the upper through groove of the rod body (2a5) is slidably engaged with a curved rod (2a6), and the top side of the curved rod (2a6) is fixedly connected to the bottom side of the cross plate (4).

3. The high-efficiency crimping device for the end of an oil delivery hose according to claim 1, characterized in that: A square rod (12) is fitted in the inner wall gap at the top of the vertical block (9), and a second clamping plate (13) is fixedly connected to the top of the square rod (12).

4. The high-efficiency crimping device for the end of an oil delivery hose according to claim 3, characterized in that: The lower part of the outer wall of the square rod (12) is gap-matched with the inner wall of one side of the clamping plate (10), and the bottom of the clamping plate (10) is fixedly connected to the top of the vertical block (9).

5. The high-efficiency crimping device for the end of an oil delivery hose according to claim 3, characterized in that: The inner wall of one side of the second clamping plate (13) is rotatably connected to a screw rod (11) via a bearing.

6. The high-efficiency crimping device for the end of an oil hose according to claim 5, characterized in that: The lower part of the outer wall of the screw rod (11) is threadedly connected to the inner wall of one side of the clamping plate (10).

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