Punch forming device for front wheel cover connecting beam

Abstract

The invention provides a punch forming device for a front wheel cover connecting beam, and belongs to the technical field of punching devices. Comprising a machine body, a cam box is installed on one side of the machine body, a double-hand operation table is installed at the front end of the machine body, a machining table is installed on the inner wall of the machine body, a control center is installed on one side of the machine body, and a positioning model base is arranged on the inner wall of the machining table. Through the arrangement of the positioning pushing assembly and the oil injection recovery assembly, the device is buffered firstly, direct punching on a plate is avoided, cracks, scratches and sinking of the plate caused by strong impact are also avoided, the stability of the plate in the impact process is guaranteed through supporting of a bent part, deformation and flash are prevented, and the production efficiency is improved. And lubricating oil is sprayed to the positioning model base, so that the plate is easier to slide and position in the punching process, the punching precision and stability are improved, the lubricating oil is collected and reused, the consumption of the lubricating oil can be reduced, and the production cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of stamping devices, and in particular to a stamping forming device for a front wheel cover connecting beam. Background Art

[0002] The front wheel cover connecting beam refers to the beam structure that connects the front wheel cover to the rest of the vehicle body. It is usually located at the front of the vehicle. Its main function is to support and protect the front wheel cover while enhancing the overall structural strength of the vehicle body. The front wheel cover connecting beam requires a stamping device during the production process.

[0003] When the existing front wheel cover connecting beam stamping and forming device is stamping, if the outer side of the bent part of the connecting beam is not supported before the impact, it is easy to produce slight displacement during the stamping process, causing burrs to appear on the impact-formed connecting beam. In addition, the plate that lacks support and positioning before the impact is easily affected by the uneven distribution of impact force because the connecting beam itself is an unequally spaced object, resulting in distortion of the shape of the plate. Therefore, the present application provides a front wheel cover connecting beam stamping and forming device to meet the needs. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a front wheel cover connecting beam stamping and forming device to solve the problem that the existing front wheel cover connecting beam stamping and forming device is prone to flash on the impact-formed connecting beam when directly stamping, and the plate lacks support and positioning before impact. Since the connecting beam itself is an unequally spaced object, it is easily affected by the uneven distribution of impact force, resulting in distortion of the shape of the plate.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: A front wheel cover connecting beam stamping forming device comprises a fuselage, a cam box is installed on one side of the fuselage, a two-hand operating table is installed on the front end of the fuselage, a processing table is installed on the inner wall of the fuselage, a control center is installed on one side of the fuselage, a positioning model seat is provided on the inner wall of the processing table, a connecting beam plate is provided on the top of the positioning model seat, a power box body is installed on the top of the fuselage, and a guide plate is installed on the front end of the fuselage; a stamping adjustment component, the stamping adjustment component is installed inside the power box body, the stamping adjustment component is used to stamp the connecting beam plate and trigger the positioning push component; a positioning push component, the positioning push component is installed at one end of the stamping adjustment component, the positioning push component is used to fix the connecting beam plate on the positioning model seat and provide auxiliary support for the bending part; an oil spray recovery component, the oil spray recovery component is installed on one side of the positioning model seat, the oil spray recovery component is used to spray and collect lubricating oil on the top of the positioning model seat; the stamping adjustment component is installed at one end of the positioning push component, and the positioning push component is installed above the oil spray recovery component.

[0006] Optionally, the stamping adjustment assembly includes a stamping sleeve rod, which is installed inside the power box body, a pressure rod is installed at the bottom of the stamping sleeve rod, a mold stamping plate is installed at the bottom of the pressure rod, and a movable frame is installed on the inner wall of the stamping sleeve rod.

[0007] Optionally, a round shaft is installed on the top of the pressure rod, and the round shaft slides inside the movable frame. A bracket is installed on the surface of the round shaft, a fixed shaft is installed at one end of the bracket, and one end of the fixed shaft is installed on the inner wall of the power box body, and a vertical bar tooth is installed at the bottom of the mold stamping plate.

[0008] Optionally, the positioning and pushing assembly includes a rotating plate, which is mounted on one side of the bracket, a telescopic rod is mounted on the surface of the fixed axis, the telescopic rod is mounted on the surface of the rotating plate, and a rotating shaft is mounted on one end of the telescopic rod.

[0009] Optionally, a connecting rod is installed on the surface of the rotating shaft, a sleeve is installed at one end of the connecting rod, a piston rod is installed inside the sleeve, a spring is sleeved on the surface of the piston rod, and the spring is installed inside the sleeve.

[0010] Optionally, a rotating cylinder is installed at one end of the piston rod, a hole is provided at the connection between the piston rod and the rotating cylinder, arc-shaped teeth are installed on the surface of the rotating cylinder, and a sliding groove is slidably connected to the bottom of the rotating cylinder.

[0011] Optionally, a push-in oil spray plate is installed at the bottom of the slide groove, an oil storage barrel is installed at one end of the sleeve, an oil pipe is installed at one end of the oil storage barrel, and the other end of the oil pipe is connected to the rotating drum.

[0012] Optionally, the oil injection recovery assembly includes an oil tank, which is installed on the inner wall of the processing table. An oil pipe is installed at the bottom of the oil tank, a first one-way valve is installed at one end of the oil pipe, and a movable seat is installed at the output end of the first one-way valve.

[0013] Optionally, a nozzle is installed on one side of the movable seat, a damping wheel is installed on the inner wall of the movable seat, a contact switch is installed on the bottom of the movable seat, one end of the movable seat is slidably connected to a guide rail, a protrusion is installed on the bottom end of the inner wall of the guide rail, and the protrusion is arranged on the moving track of the contact switch.

[0014] Optionally, a liquid collecting tank is installed at one end of the positioning model seat, a liquid suction tank is installed on one side of the liquid collecting tank, a second one-way valve is installed on one side of the liquid suction tank, an oil return pipe is installed at the output end of the second one-way valve, and the other end of the oil return pipe is connected to the oil tank.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects: In the above scheme, by setting a stamping adjustment component, utilizing the cooperation between the mold stamping plate, pressure rod, stamping sleeve rod, movable frame, round shaft, bracket, fixed shaft and vertical bar teeth, the mold stamping plate is driven to push the injection pipe while the stamping plate is being pressed down to first fix the connecting beam plate, and then the mold stamping plate contacts the connecting beam plate. At this time, the pressure rod moves in the opposite direction inside the stamping sleeve rod to buffer the impact force, so that the mold stamping plate can fit closely to the connecting beam plate while the connecting beam plate can adapt to the stamping force, avoiding direct stamping of the plate. Positioning first and then making the mold stamping plate contact the plate ensures the shape of the plate, avoids cracks, scratches and dents on the plate caused by strong impact, and ensures the stability of the internal structure of the plate.

[0016] By setting a positioning and pushing assembly, using a rotating plate, a telescopic rod, a rotating shaft, a connecting rod, a sleeve, a piston rod, a rotating cylinder, an arc-shaped tooth, a slide groove, a pushing and spraying plate, an oil storage barrel, an oil pipe and a spring, the mold stamping plate is first positioned by the pushing and spraying plate to position the connecting beam plate during the descending process. At this time, after the mold stamping plate continues to descend and contacts and is completely fixed with the plate, the vertical bar teeth and the arc-shaped teeth engage with each other, so that the pushing and spraying plate is turned over along the folding part of the plate, and the lubricating oil in the oil storage barrel is sprayed on the bending part through the turning force. The support for the bending part helps to ensure that the plate remains stable during the impact process and prevents deformation and flash. At the same time, oil spraying at the bending part helps to reduce the friction between the mold stamping plate and the plate, improve the uniformity of the stamping force, reduce the probability of deformation and damage of the plate, and extend the service life of the mold stamping plate, thereby improving the stamping efficiency.

[0017] By setting up an oil spray recovery component, and utilizing an oil tank, an oil delivery pipe, a first one-way valve, a movable seat, a nozzle, a guide rail, a bump, a damping wheel, a contact switch, a liquid collecting tank, a liquid suction tank, a second one-way valve and an oil return pipe, the oil spray recovery device can spray lubricating oil on the positioning model seat, thereby reducing the friction between the plate and the positioning model seat, thereby reducing the wear between the mold stamping plate and the plate. The use of the contact switch and the bump ensures that the lubricating oil is sprayed only at one end of the positioning model seat, thereby ensuring the effective use of the lubricating oil and saving resources. In addition, the presence of the lubricating oil makes it easier for the plate to slide and position during the stamping process, thereby improving the precision and stability of the stamping. The lubricating oil can be reused, which can significantly reduce the consumption of the lubricating oil and thus reduce the production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0019] Figure 1It is a schematic diagram of the front three-dimensional structure of the punching and forming device of the front wheel cover connecting beam of the present invention; Figure 2 It is a schematic diagram of the planar structure of the punching and forming device of the front wheel cover connecting beam of the present invention; Figure 3 It is a three-dimensional structural schematic diagram of the front wheel cover connecting beam stamping forming device of the present invention from another perspective; Figure 4 It is a three-dimensional structural schematic diagram of the positional relationship between the processing table and the positioning model seat of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the stamping adjustment component of the present invention; Figure 6 It is a three-dimensional structural schematic diagram of the position relationship between the stamping plate and the vertical teeth of the mold of the present invention; Figure 7 This is a schematic diagram of the three-dimensional structure of the positioning and pushing assembly of the present invention; Figure 8 It is a schematic diagram of the internal three-dimensional structure of the sleeve of the present invention; Fig. 9 It is a three-dimensional structural schematic diagram of the positional relationship between the liquid collecting tank and the positioning model seat of the present invention; Fig.10 This is a schematic diagram of the three-dimensional structure of the oil injection recovery assembly of the present invention; Fig.11 It is a three-dimensional structural schematic diagram of the position relationship between the movable seat and the contact switch of the present invention.

[0020] Reference numerals: 1. Body; 2. Cam box; 3. Two-hand operation table; 4. Processing table; 5. Control center; 6. Stamping adjustment assembly; 61. Die stamping plate; 62. Press rod; 63. Stamping sleeve rod; 64. Moving frame; 65. Round shaft; 66. Bracket; 67. Fixed shaft; 68. Vertical bar teeth; 7. Positioning and pushing assembly; 71. Rotating plate; 72. Telescopic rod; 73. Rotating shaft; 74. Connecting rod; 75. Sleeve; 76. Piston rod; 77. Rotating cylinder; 78. Arc teeth; 79. Slide; 7 10. Push-type fuel injection plate; 711. Fuel storage barrel; 712. Fuel pipe; 713. Spring; 8. Fuel injection recovery assembly; 81. Fuel tank; 82. Fuel pipe; 83. First one-way valve; 84. Moving seat; 85. Spray nozzle; 86. Guide rail; 87. Bump; 88. Damping wheel; 89. Contact switch; 810. Liquid collecting tank; 811. Liquid suction tank; 812. Second one-way valve; 813. Oil return pipe; 9. Power box; 10. Guide plate; 11. Positioning model seat; 12. Connecting beam plate.

[0021] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0022] The following is a detailed description of a front wheel cover connecting beam stamping forming device provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0023] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0024] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0025] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0026] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0027] like Figures 1 to 11 As shown, an embodiment of the present invention provides a front wheel cover connecting beam stamping forming device, comprising a fuselage 1, a cam box 2 is installed on one side of the fuselage 1, a two-handed operating table 3 is installed on the front end of the fuselage 1, a processing table 4 is installed on the inner wall of the fuselage 1, a control center 5 is installed on one side of the fuselage 1, a positioning model seat 11 is provided on the inner wall of the processing table 4, a connecting beam plate 12 is provided on the top of the positioning model seat 11, a power box body 9 is installed on the top of the fuselage 1, and a guide plate 10 is installed on the front end of the fuselage 1; a stamping adjustment component 6, the stamping adjustment component 6 is installed inside the power box body 9, and the stamping adjustment component 6 Used to stamp the connecting beam plate 12 and trigger the positioning and pushing assembly 7; the positioning and pushing assembly 7, which is installed at one end of the stamping adjustment assembly 6, and is used to fix the connecting beam plate 12 on the positioning model seat 11 and provide auxiliary support for the bending part; the oil spray recovery assembly 8, which is installed on one side of the positioning model seat 11, and is used to spray and collect lubricating oil on the top of the positioning model seat 11; the stamping adjustment assembly 6 is installed at one end of the positioning and pushing assembly 7, and the positioning and pushing assembly 7 is installed above the oil spray recovery assembly 8.

[0028] As an implementation method in this embodiment, Figures 4 to 6As shown, the stamping adjustment assembly 6 includes a stamping sleeve rod 63, which is installed inside the power box body 9, a pressure rod 62 is installed at the bottom of the stamping sleeve rod 63, a mold stamping plate 61 is installed at the bottom of the pressure rod 62, a moving frame 64 is installed on the inner wall of the stamping sleeve rod 63, a round shaft 65 is installed on the top of the pressure rod 62, the round shaft 65 slides inside the moving frame 64, a bracket 66 is installed on the surface of the round shaft 65, one end of the bracket 66 is installed with a fixed shaft 67, and one end of the fixed shaft 67 is installed on the power box body 9, a vertical bar tooth 68 is installed at the bottom of the die stamping plate 61. When the device is started, it is necessary to monitor the extrusion force and the die stamping plate 61. At this time, the stamping adjustment component 6 starts to operate. When the power box body 9 conveys the stamping sleeve rod 63 and moves downward, the pressure rod 62 moves downward together. When the pressure rod 62 moves, the die stamping plate 61 installed at the bottom of the pressure rod 62 moves to the bottom together. When the die stamping plate 61 moves downward, the vertical bar tooth 68 installed at the bottom of the die stamping plate 61 moves downward. When the power box body 9 drives the die stamping plate 61 to move, the fixed shaft 67 drives the positioning push assembly 7 to move downward together, and during the movement, the bottom of the push injection plate 710 first slowly contacts the connecting beam plate 12, and the two groups of push injection plates 710 first limit and fix the connecting beam plate 12 on the positioning model seat 11. At this time, the die stamping plate 61 continues to move downward until it contacts the surface of the connecting beam plate 12, and is fixed by the bottom of the connecting beam plate 12. Due to the force of the positioning model seat 11, the mold stamping plate 61 begins to be subjected to force. At this time, the mold stamping plate 61 is still close to the surface of the connecting beam plate 12, and the power box body 9 continues to move downward, and the pressure rod 62 begins to move in the opposite direction inside the stamping sleeve rod 63. When the pressure rod 62 moves in the opposite direction, the round shaft 65 installed on the top of the pressure rod 62 slides on the moving frame 64 on the inner wall of the stamping sleeve rod 63. When the round shaft 65 slides, the bracket 66 installed at one end of the round shaft 65 begins to rotate around the fixed shaft 67.

[0029] As an implementation method in this embodiment, Figures 5 to 8As shown, the positioning and pushing assembly 7 includes a rotating plate 71, which is mounted on one side of the bracket 66, a telescopic rod 72 is mounted on the surface of the fixed shaft 67, and the telescopic rod 72 is mounted on the surface of the rotating plate 71, one end of the telescopic rod 72 is mounted with a rotating shaft 73, and a connecting rod 74 is mounted on the surface of the rotating shaft 73, and a sleeve 75 is mounted on one end of the connecting rod 74, and a piston rod 76 is mounted inside the sleeve 75, and a spring 713 is sleeved on the surface of the piston rod 76, and the spring 713 is mounted inside the sleeve 75, and a rotating cylinder 77 is mounted on one end of the piston rod 76, and a hole is provided at the connection between the piston rod 76 and the rotating cylinder 77, and an arc tooth 78 is mounted on the surface of the rotating cylinder 77, and a slide groove 79 is slidably connected to the bottom of the rotating cylinder 77, and a The oil injection plate 710 is pushed, and an oil storage barrel 711 is installed at one end of the sleeve 75, and an oil pipe 712 is installed at one end of the oil storage barrel 711. The other end of the oil pipe 712 is connected to the rotating cylinder 77. When the rotating plate 71 rotates together with the bracket 66, when the rotating plate 71 rotates, the telescopic rod 72 rotates on the fixed shaft 67 following the rotating plate 71. During the rotation of the telescopic rod 72, the rotating shaft 73 installed at one end of the telescopic rod 72 moves together. During the movement of the rotating shaft 73, the connecting rod 74 installed at one end of the rotating shaft 73 begins to move in the direction of the connecting beam plate 12. When the connecting rod 74 moves, the sleeve 75 installed at one end of the connecting rod 74 moves together, and the movement of the sleeve 75 drives the piston rod 76 installed inside the sleeve 75. When the cylinder 77 is in motion, the push-pull plate 710 is moved along the bottom of the cylinder 77. When the push-pull plate 710 is moved along the bottom of the cylinder 77, the push-pull plate 710 is moved along the bottom of the cylinder 77. When the push-pull plate 710 is moved along the bottom of the cylinder 77, the push-pull plate 710 is moved along the bottom of the cylinder 77. When the push-pull plate 710 is moved along the bottom of the cylinder 77, the push-pull plate 710 is moved along the bottom of the cylinder 77. The plate 12 is flipped at its edge. At this time, since the sleeve 75 continues to push toward the connecting beam plate 12, the push-in injection plate 710 continues to be subjected to the push force during the flipping process and begins to move toward the sleeve 75, thereby squeezing the spring 713 inside the sleeve 75. When the internal space of the sleeve 75 becomes smaller, the oil storage barrel 711 connected to one end of the sleeve 75 begins to transport lubricating oil to the oil pipe 712 to the push-in injection plate 710. During the flipping of the edge of the connecting beam plate 12, the push-in injection plate 710 sprays lubricating oil toward the bending part of the connecting beam plate 12 until the push-in injection plate 710 provides auxiliary support for the bending part of the connecting beam plate 12 at the bottom of the side, and the mold stamping plate 61 completely compacts the connecting beam plate 12.

[0030] As an implementation method in this embodiment, Figures 5 to 11 As shown, the oil injection recovery assembly 8 includes an oil tank 81, which is mounted on the inner wall of the processing table 4, an oil delivery pipe 82 is mounted at the bottom of the oil tank 81, a first one-way valve 83 is mounted at one end of the oil delivery pipe 82, a moving seat 84 is mounted at the output end of the first one-way valve 83, a nozzle 85 is mounted on one side of the moving seat 84, a damping wheel 88 is mounted on the inner wall of the moving seat 84, a contact switch 89 is mounted at the bottom of the moving seat 84, a guide rail 86 is slidably connected to one end of the moving seat 84, and a The projection 87 is arranged on the moving track of the contact switch 89. A liquid collecting tank 810 is installed at one end of the positioning model seat 11. A liquid suction tank 811 is installed on one side of the liquid collecting tank 810. A second one-way valve 812 is installed on one side of the liquid suction tank 811. An oil return pipe 813 is installed at the output end of the second one-way valve 812. The other end of the oil return pipe 813 is connected to the oil tank 81. Before the connecting beam plate 12 is placed, the oil injection recovery assembly 8 starts to operate, and the oil tank 81 delivers lubricating oil to the oil delivery pipe 82, and passes through the first The one-way valve 83 is transported to the nozzle 85 installed at one end of the moving seat 84, and then the moving seat 84 starts to move on the guide rail 86. When the moving seat 84 moves, the damping wheel 88 contacts the guide rail 86 to maintain the stability of the movement while slowing down the movement speed. At the same time, when the moving seat 84 moves to the position of the protrusion 87 installed on the inner wall of the guide rail 86, the contact switch 89 contacts the protrusion 87, the contact switch 89 is turned on, and the nozzle 85 starts to spray lubricating oil on the guide rail 86 around the positioning model seat 11 until When it moves to the position of the protrusion 87 at the tail of another positioning model seat 11, the contact switch 89 starts to close the nozzle 85 and stop spraying. Then, after placing the connecting beam plate 12 on the positioning model seat 11, stamping begins. When the mold stamping plate 61 stamps the connecting beam plate 12, the lubricating oil flows into the liquid collecting tank 810 through one side of the positioning model seat 11, and flows into the interior of the liquid suction tank 811, and then flows into the return oil pipe 813 through the second one-way valve 812, and is transported to the interior of the oil tank 81 for reuse.

[0031] The working principle of the technical solution provided by the present invention is as follows: When using the device, first check whether the body 1 and the guide plate 10 of the punching device are intact, then check whether the two-hand operating table 3 can be used normally, whether the surface and interior of the processing table 4 are clean and tidy, and after the positioning model seat 11 is fixed and placed, adjust the setting action of the cam box 2 through the control center 5, and then set the extrusion pressure of the power box body 9 and the required mold parameters, and then place the connecting beam plate 12 on the positioning model seat 11, and then start the device.

[0032] After the device is started, it is necessary to monitor the extrusion force and the die stamping plate 61. At this time, the stamping adjustment component 6 starts to operate. When the power box body 9 conveys the stamping sleeve rod 63 to move downward, the pressure rod 62 moves downward together. When the pressure rod 62 moves, the die stamping plate 61 installed at the bottom of the pressure rod 62 moves to the bottom together. When the die stamping plate 61 moves downward, the vertical bar teeth 68 installed at the bottom of the die stamping plate 61 move downward together. When the power box body 9 drives the die stamping plate 61 to move, the fixed shaft 67 drives the positioning push assembly 7 to move downward together, and in the process of moving, the bottom of the push injection plate 710 first slowly contacts the connecting beam plate 12, and the two sets of push injection plates 71 First, the connecting beam plate 12 is limited and fixed on the positioning model seat 11. At this time, the mold stamping plate 61 continues to move downward until it contacts the surface of the connecting beam plate 12. Under the force of the positioning model seat 11 at the bottom of the connecting beam plate 12, the mold stamping plate 61 begins to be stressed. At this time, the mold stamping plate 61 is still close to the surface of the connecting beam plate 12, and the power box body 9 continues to move downward, then the pressure rod 62 starts to move in the reverse direction inside the stamping sleeve rod 63. When the pressure rod 62 moves in the reverse direction, the round shaft 65 installed on the top of the pressure rod 62 slides on the moving frame 64 on the inner wall of the stamping sleeve rod 63. When the round shaft 65 slides, the bracket 66 installed at one end of the round shaft 65 starts to rotate around the fixed shaft 67.

[0033] When the bracket 66 starts to rotate around the fixed shaft 67, the positioning and pushing assembly 7 starts to operate. At this time, the rotating plate 71 rotates together with the bracket 66. When the rotating plate 71 rotates, the telescopic rod 72 rotates on the fixed shaft 67 along with the rotating plate 71. During the rotation of the telescopic rod 72, the rotating shaft 73 installed at one end of the telescopic rod 72 moves together. During the movement of the rotating shaft 73, the connecting rod 74 installed at one end of the rotating shaft 73 starts to move in the direction of the connecting beam plate 12. When the connecting rod 74 moves, the end of the connecting rod 74 The sleeve 75 installed moves together, and the movement of the sleeve 75 drives the piston rod 76 installed inside the sleeve 75 to move. At this time, the rotating cylinder 77 connected to the piston rod 76 and the arc teeth 78 move together. The movement of the rotating cylinder 77 drives the slide groove 79 slidably connected to the bottom of the rotating cylinder 77 to move along the moving direction of the rotating cylinder 77. When the slide groove 79 moves with the rotating cylinder 77, the push-injection plate 710 installed at the bottom of the slide groove 79 also moves together. At this time, because the power box body 9 moves, it drives the push-injection plate 710 10 first contacts the connecting beam plate 12, and the connecting beam plate 12 is fixed and limited at this time. When the die stamping plate 61 continues to move downward, the vertical bar teeth 68 begin to insert into the slot at the connection between the piston rod 76 and the rotating cylinder 77 and mesh with the arc teeth 78. Then the rotating cylinder 77 drives the push-pushing spray plate 710 to flip at the edge of the connecting beam plate 12. Since the sleeve 75 continues to push toward the connecting beam plate 12 at this time, the push-pushing spray plate 710 continues to be pushed by the push force during the flipping process and begins to move toward the sleeve 75. The spring 713 inside the sleeve 75 is squeezed. When the internal space of the sleeve 75 becomes smaller, the oil storage barrel 711 connected to one end of the sleeve 75 begins to transport lubricating oil to the oil pipe 712 to the push-pull oil spray plate 710. During the process of flipping the edge of the connecting beam plate 12, the push-pull oil spray plate 710 sprays lubricating oil to the bending part of the connecting beam plate 12 until the push-pull oil spray plate 710 provides auxiliary support for the bending part of the connecting beam plate 12 at the bottom of the side, and the mold stamping plate 61 completely compacts the connecting beam plate 12.

[0034] Before the connecting beam plate 12 is placed, the oil injection recovery assembly 8 starts to operate, the oil tank 81 delivers lubricating oil to the oil delivery pipe 82, and delivers it to the nozzle 85 installed at one end of the moving seat 84 through the first one-way valve 83, and then the moving seat 84 starts to move on the guide rail 86. When the moving seat 84 moves, the damping wheel 88 contacts the guide rail 86 to maintain the stability of the movement while slowing down the movement speed. At the same time, when the moving seat 84 moves to the position of the protrusion 87 installed on the inner wall of the guide rail 86, the contact switch 89 contacts the protrusion 87, the contact switch 89 is turned on, and the nozzle 85 starts Lubricating oil is sprayed around the positioning model seat 11 on the guide rail 86 until it moves to the position of the protrusion 87 at the tail of another positioning model seat 11, and the contact switch 89 starts to close the nozzle 85 and stop spraying. Then, the connecting beam plate 12 is placed on the positioning model seat 11 and stamping begins. When the mold stamping plate 61 stamps the connecting beam plate 12, the lubricating oil flows into the liquid collecting tank 810 through one side of the positioning model seat 11, and flows into the interior of the liquid suction tank 811, and then flows into the return oil pipe 813 through the second one-way valve 812, and is transported to the interior of the oil tank 81 for reuse.

[0035] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0036] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A front wheel housing connecting beam stamping forming device, comprising a fuselage, characterized in that: A cam box is installed on one side of the fuselage, a two-hand operating table is installed on the front end of the fuselage, a processing table is installed on the inner wall of the fuselage, a control center is installed on one side of the fuselage, a positioning model seat is provided on the inner wall of the processing table, a connecting beam plate is provided on the top of the positioning model seat, a power box body is installed on the top of the fuselage, and a guide plate is installed on the front end of the fuselage; A punching adjustment component, which is installed inside the power box body and is used to punch the connecting beam plate and trigger the positioning and pushing component; A positioning and pushing assembly, which is installed at one end of the punching and adjusting assembly and is used to fix the connecting beam plate on the positioning model seat and to provide auxiliary support for the bending part; An oil spray recovery component, which is installed on one side of the positioning model seat and is used to spray and collect lubricating oil on the top of the positioning model seat; The punching adjustment component is installed at one end of the positioning and pushing component, and the positioning and pushing component is installed above the oil injection recovery component.

2. The front wheel housing connecting beam stamping forming device according to claim 1, characterized in that: The punching adjustment assembly comprises a punching sleeve rod, which is installed inside the power box body, a pressure rod is installed at the bottom of the punching sleeve rod, a mold punching plate is installed at the bottom of the pressure rod, and a moving frame is installed on the inner wall of the punching sleeve rod.

3. The front wheel housing connecting beam stamping forming device according to claim 2, characterized in that: A round shaft is installed on the top of the pressure rod, and the round shaft slides inside the movable frame. A bracket is installed on the surface of the round shaft, and a fixed shaft is installed at one end of the bracket. One end of the fixed shaft is installed on the inner wall of the power box body, and a vertical bar tooth is installed at the bottom of the mold stamping plate.

4. The front wheel housing connecting beam stamping forming device according to claim 3, characterized in that: The positioning and pushing assembly comprises a rotating plate, which is mounted on one side of the bracket. A telescopic rod is mounted on the surface of the fixed shaft, which is mounted on the surface of the rotating plate. A rotating shaft is mounted on one end of the telescopic rod.

5. The front wheel housing connecting beam stamping forming device according to claim 4, characterized in that: A connecting rod is installed on the surface of the rotating shaft, a sleeve is installed on one end of the connecting rod, a piston rod is installed inside the sleeve, a spring is sleeved on the surface of the piston rod, and the spring is installed inside the sleeve.

6. The front wheel housing connecting beam stamping forming device according to claim 5, characterized in that: A rotating cylinder is installed at one end of the piston rod, a hole is provided at the connection between the piston rod and the rotating cylinder, arc teeth are installed on the surface of the rotating cylinder, and a sliding groove is slidably connected to the bottom of the rotating cylinder.

7. The front wheel housing connecting beam stamping forming device according to claim 6, characterized in that: A push-up oil spray plate is installed at the bottom of the slide groove, an oil storage barrel is installed at one end of the sleeve, an oil pipe is installed at one end of the oil storage barrel, and the other end of the oil pipe is connected to the rotating drum.

8. The front wheel housing connecting beam stamping forming device according to claim 7, characterized in that: The oil injection recovery component includes an oil tank, which is installed on the inner wall of the processing table. An oil pipeline is installed at the bottom of the oil tank, a first one-way valve is installed at one end of the oil pipeline, and a movable seat is installed at the output end of the first one-way valve.

9. The front wheel housing connecting beam stamping forming device according to claim 8, characterized in that: A nozzle is installed on one side of the moving seat, a damping wheel is installed on the inner wall of the moving seat, a contact switch is installed on the bottom of the moving seat, one end of the moving seat is slidably connected to a guide rail, a protrusion is installed on the bottom end of the inner wall of the guide rail, and the protrusion is set on the moving track of the contact switch.

10. The front wheel housing connecting beam stamping forming device according to claim 9, characterized in that: A liquid collecting tank is installed at one end of the positioning model seat, a liquid suction bin is installed on one side of the liquid collecting tank, a second one-way valve is installed on one side of the liquid suction bin, an oil return pipe is installed at the output end of the second one-way valve, and the other end of the oil return pipe is connected to the oil tank.

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