CN218656216U - Automobile support bending equipment - Google Patents
Automobile support bending equipment Download PDFInfo
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- CN218656216U CN218656216U CN202223422682.4U CN202223422682U CN218656216U CN 218656216 U CN218656216 U CN 218656216U CN 202223422682 U CN202223422682 U CN 202223422682U CN 218656216 U CN218656216 U CN 218656216U
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- fixedly connected
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- automobile support
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Abstract
The application discloses vapour vehicle support equipment of bending belongs to car parts technical field for a simple structure, the better vapour vehicle support equipment of buckling of stability are provided, including setting up the initiative application of pressure mechanism on the base and following restraint mechanism, it has two and is located respectively to follow restraint mechanism the both sides of initiative application of pressure mechanism, two follow restraint mechanism can for the base motion, two follow restraint mechanism and be used for retraining the both ends of vapour vehicle support, initiative application of pressure mechanism is used for applying the pressure of buckling for vapour vehicle support. This practicality is retrained to vapour car support's both ends through setting up two restraint mechanisms of following for moment when buckling can keep the biggest, has reduced the required pressure of buckling, and two restraint mechanisms of following can exert pressure to the both ends of the vapour car support that has already crooked simultaneously, have further improved the efficiency of buckling.
Description
Technical Field
The application relates to the technical field of automobile parts, in particular to automobile support bending equipment.
Background
In the automobile layout design process, in order to improve the space utilization rate to make the functional mechanism in the vehicle more compact, the part is required to be bent usually, and the automobile support is just one of common components.
The automobile support is not a thin plate part and cannot be molded through a stamping mode, the structural strength of the automobile support is higher, so that bending equipment with higher acting force is required to bend the automobile support into a specific shape, a larger power system needs to be configured for the purpose of bending the automobile support, the reaction force in the bending process of the automobile support is higher, the support is prevented from popping up in order to ensure the safety, a protection structure needs to be arranged, and the complexity and the use cost of the bending equipment are further increased.
Disclosure of Invention
An object of this application is to provide a simple structure, better vapour vehicle support equipment of buckling of stability.
In order to reach the purpose, this application provides a vapour vehicle support equipment of bending: the automobile support bending device comprises an active pressing mechanism and a following constraint mechanism which are arranged on a base, wherein the following constraint mechanisms are two and are respectively positioned on two sides of the active pressing mechanism, the following constraint mechanisms can move relative to the base, the two following constraint mechanisms are used for constraining two ends of an automobile support, the active pressing mechanism is used for applying bending pressure to the automobile support, and the acting force acts on the position, close to the middle, of the automobile support.
Preferably, follow restraint mechanism includes the sliding frame, the shaft hole has been seted up to the upper end of sliding frame, the sliding frame rotates through the shaft hole and is connected with the isolation frame, it has the round pin axle to peg graft in the isolation frame, the round pin axle is suitable for passing the through-hole that the vapour car support is located the tip, and restraint vapour car support's that can be fine both ends guarantee its stability of buckling the process.
Preferably, the isolation frame comprises a pair of symmetrical blocking rings, the two blocking rings are fixedly connected through a bridge plate, the two blocking rings are fixedly connected with a coaxial shaft collar at one end far away from the bridge plate, a clamping groove is formed in one shaft collar, a clamping plate is arranged at one end of the pin shaft, and the clamping plate is suitable for being matched with the clamping groove, so that the isolation frame cannot rotate relative to the sliding frame.
Preferably, a plugging drive is arranged on the side face of the sliding frame and comprises a configuration frame fixedly connected to the side face of the sliding frame, a cylinder is fixedly connected to the configuration frame, and the movable end of the cylinder is fixedly connected with one end, provided with the clamping plate, of the pin shaft through a linkage plate and used for driving the pin shaft to complete plugging and unplugging actions relative to the isolation frame.
Preferably, the base is provided with sliding grooves at positions close to the two ends, the lower surface of the sliding frame is fixedly connected with a limiting sliding plate, and the limiting sliding plate is suitable for being embedded into the sliding grooves to form a sliding pair, so that the movement stability of the following constraint mechanism is ensured.
Preferably, the base is fixedly connected with a bidirectional telescopic rod with the telescopic direction consistent with the sliding pair direction through a connecting plate, and two movable ends of the bidirectional telescopic rod are fixedly connected with the two sliding frames respectively and used for driving the sliding frames to slide.
Preferably, the active pressing mechanism comprises a hydraulic cylinder, the movable end of the hydraulic cylinder faces upwards and is rotatably connected with a pressing roller through a lifting frame, and a cylinder barrel of the hydraulic cylinder is fixedly connected with the base, so that the stability of the active pressing mechanism is guaranteed.
As a preferred, the base is two the mounting hole has been seted up between the spout, the side fixedly connected with spacing ring of pneumatic cylinder, the pneumatic cylinder passes through the spacing ring is fixed in the mounting hole, compare in direct welded fastening, this mode is convenient equipment and dismantlement more, and the steadiness also can not be defeated in welded fastening.
Compared with the prior art, the beneficial effect of this application lies in:
(1) The two following constraint mechanisms are arranged to constrain the two ends of the automobile support, so that the moment during bending can be kept to the maximum, the pressure required by bending is reduced, and meanwhile, the two following constraint mechanisms can apply pressure to the two ends of the bent automobile support, so that the bending efficiency is further improved;
(2) Follow restraint mechanism simple structure but can stabilize vapour vehicle support's both ends, be the application of force structure promptly, be protective structure again, equipment of buckling need not additionally to add protective component just can ensure that the process of buckling has higher security.
Drawings
FIG. 1 is a schematic overall structural diagram of the automobile support bending device;
FIG. 2 is a perspective cross-sectional view of the base of the vehicle bracket bending apparatus;
FIG. 3 is a schematic perspective view of a following restraint mechanism of the automobile support bending apparatus;
FIG. 4 is a perspective view of the sliding frame and the connecting structure thereof of the automobile support bending device;
FIG. 5 is a perspective cross-sectional view of an isolation frame of the automotive bracket bending apparatus;
FIG. 6 is a schematic connection diagram of a cylinder and a plug of the automobile support bending device;
fig. 7 is a schematic perspective view of the active pressing mechanism 1 of the automobile bracket bending device.
In the figure: 1. an active pressure mechanism; 101. a hydraulic cylinder; 102. a limiting ring; 103. a lifting frame; 104. a pressure applying roller; 2. a following constraint mechanism; 210. a sliding frame; 211. a shaft hole; 220. a limiting sliding plate; 230. an isolation frame; 231. a bridge plate; 232. a baffle ring; 233. a collar; 234. a card slot; 240. a pin shaft; 241. a linkage plate; 242. clamping a plate; 250. plugging and pulling out a driver; 251. a configuration rack; 252. a cylinder; 3. a bidirectional telescopic rod; 4. a connecting plate; 5. a base; 501. mounting holes; 502. a chute.
Detailed Description
The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.
In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be construed as limiting the specific scope of protection of the present application.
It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The automobile support bending device shown in fig. 1-7 comprises an active pressure mechanism 1 and a following constraint mechanism 2 which are arranged on a base 5 and are matched with each other to bend the automobile support to a specific shape, the following constraint mechanism 2 is provided with two parts which are respectively positioned at two sides of the active pressure mechanism 1 and are used for ensuring the balance of the automobile support when the automobile support is stressed and bent, the following constraint mechanism 2 comprises a sliding frame 210 which can move on a horizontal plane, the upper end of the sliding frame 210 is provided with a shaft hole 211, the sliding frame 210 is rotatably connected with an isolation frame 230 through the shaft hole 211, the isolation frame 230 can also be directly and fixedly connected with the sliding frame 210 and mainly acts like a shaft sleeve, the sliding frame 210 with a larger size can be prevented from being worn, even if the isolation frame 230 is worn, the isolation frame 230 is more convenient and lower in success due to smaller size, a pin shaft 240 is inserted in the isolation frame 230, the pin 240 is suitable for penetrating through a through hole at the end of the automobile support to constrain the end of the stressed automobile support, the isolation frame 230 comprises a pair of symmetrical baffle rings 232 which serve as two separated shaft sleeves, and on one hand, friction between the pin 240 and the sliding frame 210 is reduced; on the other hand, friction between the end of the automobile support and the sliding frame 210 can be reduced, the two retaining rings 232 are fixedly connected through the bridging plate 231 therebetween, so that the two retaining rings 232 are connected into a whole, the two retaining rings 232 are fixedly connected with the coaxial shaft collar 233 at the end far away from the bridging plate 231 and are directly matched with the shaft hole 211, one shaft collar 233 is provided with a clamping groove 234, one end of the pin shaft 240 is provided with a clamping plate 242, the clamping plate 242 is suitable for being matched with the clamping groove 234, after the pin shaft 240 is completely inserted into the isolating frame 230, the clamping plate 242 is clamped into the clamping groove 234, the isolating frame 230 and the pin shaft 240 cannot relatively rotate, the side surface of the sliding frame 210 is provided with a plug-pull drive 250 for driving the pin shaft 240 to be pulled out of the isolating frame 230 or to be inserted into the isolating frame 230, the plug-pull drive 250 comprises a configuration frame 251 fixedly connected to the side surface of the sliding frame 210, an air cylinder 252 is fixedly connected to the configuration frame 251, and the movable end of the air cylinder 252 is fixedly connected to the end of the pin shaft 240 with the end of the pin shaft 240 through the linking plate 241, so that the pin 242 can only translate relative to the isolating frame 230, and cannot rotate due to the rotation friction force of the automobile support.
Two follow restraint mechanisms 2 can move relative to base 5, when the vapour vehicle support shortens because of the effect of bending both ends interval, follow restraint mechanism 2 and just can be close to each other adaptively, base 5 has seted up spout 502 in the position that is close to both ends, the lower fixed surface of sliding frame 210 is connected with spacing slide 220, spacing slide 220 is suitable for to imbed and constitutes the pair that slides in the spout 502, retrain the degree of freedom of sliding frame 210, thereby ensure the motion stationarity of following restraint mechanism 2, base 5 is through connecting plate 4 fixedly connected with flexible direction and the unanimous two-way telescopic rod 3 of the vice direction that slides, the telescopic link at both ends can stretch out or shrink simultaneously, the both ends of two-way telescopic rod 3 respectively with two sliding frame 210 fixed connection, be used for providing power for sliding frame 210 and make its slip, two follow restraint mechanism 2 are used for retraining the both ends of vapour vehicle support, the both ends of vapour vehicle support are retrained the back, vapour vehicle support's middle part is just easily buckled.
The active pressing mechanism 1 is used for applying bending pressure to the automobile support, the action point of force is located in the middle of the automobile support, the active pressing mechanism 1 comprises a hydraulic cylinder 101, enough pressure can be provided for bending the automobile support, the movable end of the hydraulic cylinder 101 faces upwards and is rotatably connected with a pressing roller 104 through a lifting frame 103, the active pressing mechanism is used for adapting to the play of the automobile support caused by asymmetric deformation in the pressing process, overlarge lateral traction force is prevented from being applied when direct rigid contact is achieved, the smoothness of the bending process can be improved, a cylinder barrel of the hydraulic cylinder 101 is fixedly connected with the base 5, the base 5 is provided with a mounting hole 501 between two sliding grooves 502, a limiting ring 102 is fixedly connected to the side face of the hydraulic cylinder 101, and the hydraulic cylinder 101 is fixed in the mounting hole 501 through the limiting ring 102 and is used for ensuring the stability of the active pressing mechanism 1 and enabling the active pressing mechanism to obtain enough supporting force from the base 5.
The operating principle of the automobile support bending equipment is as follows: when the automobile support is used, two ends of a straight automobile support are placed between the isolation frames 230, the pin shaft 240 penetrates through holes in the two ends of the automobile support under the driving of the plug driver 250, so that the automobile support can keep balance on bending equipment, then the active pressing mechanism 1 is started, the hydraulic cylinder 101 gives strong hydraulic pressure to the pressing roller 104 to act on the automobile support, the middle part of the automobile support is bent due to the fact that the two ends of the automobile support are restrained by the pin shafts 240 in the two ends and only can rotate, the distance between the two ends is shortened due to bending deformation of the automobile support, meanwhile, the following restraining mechanisms 2 on the two sides approach each other under the driving of the bidirectional telescopic rod 3, and the automobile support is adapted to the shortened distance between the two ends; on the other hand, after the automobile support is bent, extrusion force is actively applied to two ends of the automobile support to accelerate the bending process, after the automobile support is bent to a specific shape, the pin shaft 240 is pulled out of the isolation frame 230 by the plug-pull driver 250, the constraint state of the automobile support is released, the automobile support can be taken down from the bending equipment, and when the active pressure applying mechanism 1 and the following constraint mechanism 2 return to the initial positions, the next automobile support needing to be machined can be installed.
The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.
Claims (8)
1. The utility model provides a vapour vehicle support equipment of bending which characterized in that: the automobile support bending device comprises an active pressing mechanism and following constraint mechanisms, wherein the active pressing mechanism and the following constraint mechanisms are arranged on a base, the following constraint mechanisms are two and are respectively positioned on two sides of the active pressing mechanism, the two following constraint mechanisms can move relative to the base, the two following constraint mechanisms are used for constraining two ends of an automobile support, and the active pressing mechanism is used for applying bending pressure to the automobile support.
2. The automotive bracket bending apparatus according to claim 1, wherein: the following constraint mechanism comprises a sliding frame, a shaft hole is formed in the upper end of the sliding frame, the sliding frame is rotatably connected with an isolation frame through the shaft hole, a pin shaft is inserted in the isolation frame, and the pin shaft is suitable for penetrating through a through hole in the end portion of the automobile support.
3. The automotive bracket bending apparatus according to claim 2, wherein: the isolation frame comprises a pair of symmetrical blocking rings, the two blocking rings are fixedly connected through a bridge plate, the two blocking rings are fixedly connected with a coaxial shaft collar at one end far away from the bridge plate, a clamping groove is formed in one shaft collar, a clamping plate is arranged at one end of a pin shaft, and the clamping plate is suitable for being matched with the clamping groove.
4. The automotive bracket bending apparatus according to claim 3, wherein: the side of the sliding frame is provided with a plug drive, the plug drive comprises a configuration frame fixedly connected to the side of the sliding frame, the configuration frame is fixedly connected with an air cylinder, and the movable end of the air cylinder is fixedly connected with one end of the clamping plate through a linkage plate and the pin shaft.
5. The automobile bracket bending apparatus according to any one of claims 2 to 4, wherein: the base is provided with sliding grooves at positions close to two ends, the lower surface of the sliding frame is fixedly connected with a limiting sliding plate, and the limiting sliding plate is suitable for being embedded into the sliding grooves to form a sliding pair.
6. The automotive bracket bending apparatus according to claim 5, wherein: the base is fixedly connected with a bidirectional telescopic rod with the telescopic direction consistent with the sliding auxiliary direction through a connecting plate, and two movable ends of the bidirectional telescopic rod are fixedly connected with two sliding frames respectively.
7. The vehicle bracket bending apparatus according to claim 5, wherein: the active pressure applying mechanism comprises a hydraulic cylinder, the movable end of the hydraulic cylinder faces upwards and is rotatably connected with a pressure applying roller through a lifting frame, and a cylinder barrel of the hydraulic cylinder is fixedly connected with the base.
8. The automotive bracket bending apparatus according to claim 7, wherein: the base is provided with a mounting hole between the two sliding grooves, the side surface of the hydraulic cylinder is fixedly connected with a limiting ring, and the hydraulic cylinder is fixed in the mounting hole through the limiting ring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202223422682.4U CN218656216U (en) | 2022-12-19 | 2022-12-19 | Automobile support bending equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202223422682.4U CN218656216U (en) | 2022-12-19 | 2022-12-19 | Automobile support bending equipment |
Publications (1)
Publication Number | Publication Date |
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CN218656216U true CN218656216U (en) | 2023-03-21 |
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ID=85549764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202223422682.4U Active CN218656216U (en) | 2022-12-19 | 2022-12-19 | Automobile support bending equipment |
Country Status (1)
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CN (1) | CN218656216U (en) |
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2022
- 2022-12-19 CN CN202223422682.4U patent/CN218656216U/en active Active
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