CN113351709A - Longitudinal beam tail shaping device and longitudinal beam shaping equipment - Google Patents
Longitudinal beam tail shaping device and longitudinal beam shaping equipment Download PDFInfo
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- CN113351709A CN113351709A CN202110554863.3A CN202110554863A CN113351709A CN 113351709 A CN113351709 A CN 113351709A CN 202110554863 A CN202110554863 A CN 202110554863A CN 113351709 A CN113351709 A CN 113351709A
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- shaping
- longitudinal beam
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a longitudinal beam tail shaping device and longitudinal beam shaping equipment, wherein the longitudinal beam tail shaping device comprises a rack and a shaping mechanism, the rack is provided with a workbench, the shaping mechanism comprises a profiling mold and a shaping assembly, the profiling mold is arranged on the workbench, the profiling mold is provided with a fixing surface and a propping surface, the fixing surface is used for corresponding to a fixing side part of a formed part, and the propping surface is used for being matched with the inner wall surface of the shaping side part of the formed part; the shaping assembly comprises a shaping block and a driving mechanism for driving the shaping block, the shaping block is movably arranged on the workbench in the direction close to or far away from the abutting surface, and is used for driving the shaping part of the piece to be shaped to move towards the profiling mold when the fixed side part of the piece to be shaped is attached to the fixed surface until the inner wall surface of the shaping side part of the piece to be shaped is attached to the abutting surface. The invention aims to solve the problem that the existing method for shaping the tail part of the longitudinal beam is low in precision.
Description
Technical Field
The invention relates to the technical field of vehicle processing, in particular to a longitudinal beam tail shaping device and longitudinal beam shaping equipment.
Background
The shaping of the tail of a vehicle longitudinal beam generally comprises the following steps: (1) the longitudinal beam is provided with a ventral surface and two side walls positioned on two sides of the ventral surface, a crack stop hole and a notch extending from the crack stop hole to the tail end of the longitudinal beam are formed on the ventral surface of the longitudinal beam, the notch divides the tail part of the longitudinal beam into a shaping part and a fixing part, the shaping part comprises the ventral surface part and a shaping side part far away from the fixing part, and the fixing part is provided with a fixing side part connected with the shaping side part; (2) pushing the shaping part to enable the shaping part to rotate around the crack-stopping hole to the fixing part until the cut is pressed, and enabling the shaping part to be attached to the fixing part; (3) welding a joint seam between the shaping part and the fixing part; (4) and polishing the joint and the height difference between the shaping part and the fixing part to enable the upper surface of the shaping part and the upper surface of the fixing part to be flush and level, and finishing shaping.
At present, manual operation is usually adopted in the steps, specifically, when the step (2) is implemented, an operator uses a traveling crane together with a permanent magnet to unstack the longitudinal beam and lift the longitudinal beam to a shaping station support frame, then a foot-operated switch controls an oil cylinder piston rod to drive a push block to press a notch, the operation mode depends on experience and proficiency of the operator, the precision is poor, and the shaping step is usually repeated again or for multiple times until the hole site precision is qualified, so that the subsequent steps can be carried out.
Disclosure of Invention
The invention mainly aims to provide a longitudinal beam tail shaping device and longitudinal beam shaping equipment, and aims to solve the problem that the existing longitudinal beam tail shaping method is low in precision.
In order to achieve the above object, the present invention provides a longitudinal beam tail shaping device for shaping a member to be shaped into a shaped member, the longitudinal beam tail shaping device including a frame and a shaping mechanism, the frame having a working table, the shaping mechanism including:
the profiling mold is arranged on the workbench and provided with a fixing surface and a propping surface, the fixing surface is used for corresponding to the fixing side part of the formed part, and the propping surface is used for being matched with the inner wall surface of the shaping side part of the formed part; and the number of the first and second groups,
the shaping assembly comprises a shaping block and a driving mechanism used for driving the shaping block, wherein the shaping block is close to or far away from the supporting surface and movably arranged on the workbench, so that when the fixed side part of the shaping piece is attached to the fixed surface, the shaping part of the shaping piece is driven to move towards the profiling mold until the inner wall surface of the shaping side part of the shaping piece is attached to the supporting surface.
Optionally, the shaping block has a pressing surface matched with the abutting surface, and when the inner wall surface of the shaping side portion of the to-be-shaped piece is fitted with the abutting surface, the pressing surface is fitted with the outer wall surface of the shaping side portion of the to-be-shaped piece.
Optionally, the shaping mechanism further includes a clamping assembly, the clamping assembly includes a clamping block, the clamping block is located on the abutting side of the profiling mold, and is movably disposed on the workbench in a direction close to or far away from the fixing surface, so as to cooperate with the fixing surface to clamp the workpiece to be machined.
Optionally, the height of the profiling die is greater than the depth of the groove of the piece to be shaped.
Optionally, the profiling die has a top surface for supporting the bottom wall of the groove of the piece to be shaped, the top surface being in a planar arrangement.
Optionally, the shaping mechanism is further provided with a flattening assembly arranged on the workbench, the flattening assembly comprises a pressing block, the pressing block is located above the profiling mold and can be movably arranged along the vertical direction, and the pressing block is used for flattening the joint to be formed on the shaping piece.
Optionally, two reshaping mechanisms are provided, and the two reshaping mechanisms are symmetrically arranged.
Optionally, the workbench is movably arranged in the up-down direction; and/or the presence of a gas in the gas,
the workbench is movably arranged in the horizontal direction.
Optionally, the longitudinal beam tail shaping device further comprises a horizontal displacement mechanism, and the horizontal displacement mechanism is connected with the workbench and is used for driving the workbench to reciprocate along the horizontal direction; and/or the presence of a gas in the gas,
the longitudinal beam tail shaping device further comprises a vertical displacement mechanism, and the vertical displacement mechanism is connected with the workbench and used for driving the workbench to reciprocate along the vertical direction.
In addition, the invention also provides a longitudinal beam shaping device, which comprises a longitudinal beam tail shaping device, wherein the longitudinal beam tail shaping device comprises a rack and a shaping mechanism, the rack is provided with a workbench, and the shaping mechanism comprises:
the profiling mold is arranged on the workbench and provided with a fixing surface and a propping surface, the fixing surface is used for corresponding to the fixing side part of the formed part, and the propping surface is used for being matched with the inner wall surface of the shaping part of the formed part; and the number of the first and second groups,
the shaping assembly comprises a shaping block and a driving mechanism used for driving the shaping block, wherein the shaping block is close to or far away from the supporting surface and movably arranged on the workbench, so that when the fixed side part of the shaping piece is attached to the fixed surface, the shaping part of the shaping piece is driven to move towards the profiling mold until the inner wall surface of the shaping part of the shaping piece is attached to the supporting surface.
In the technical scheme provided by the invention, the profiling mold is provided with a fixing surface and a propping surface, the fixing surface corresponds to the fixing side part of the formed part, the propping surface is matched with the inner wall surface of the shaping side part of the formed part, the fixing surface is jointed and kept relatively fixed with the fixing side part of the to-be-shaped part during shaping, then the shaping block pushes the shaping part to move towards the profiling mold until the inner wall surface of the shaping side part is jointed with the propping surface, at the moment, the shaping part is jointed with the fixing part, thereby realizing the primary shaping of the tail part of the longitudinal beam, the device provided by the invention ensures that the shaping step is mechanized and automated, relieves manpower, reduces the manpower cost, improves the shaping efficiency, and ensures that the shaping process does not depend on the experience control of an operator because the force application and the moving distance of a mechanical part can be accurately controlled, thereby improving the one-time qualification rate of the precision of the shaped hole sites, the appearance quality consistency of the formed part obtained by shaping is more stable, the shaping precision is improved, and repeated processing is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of a trailing beam tail shaping device provided by the present invention;
FIG. 2 is a top view of a portion of the trailing beam tail shaper of FIG. 1;
fig. 3 is a schematic view of a workpiece to be machined when the workpiece is mounted on the tail shaping device of the longitudinal beam in fig. 1;
FIG. 4 is a schematic view of the shaping block of the trailing beam tail shaping device of FIG. 3 in a shaping position;
FIG. 5 is a schematic view of the pressure block of the trailing beam tail shaping device of FIG. 3 in a flattened position;
FIG. 6 is a top view of a part to be machined;
fig. 7 is a top view of the molding member.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Longitudinal beam tail shaping device | 6 | |
| 1 | |
61 | |
| 11 | Working table | 7 | |
| 2a | |
10 | To-be-shaped |
| 2b | Right shaping mechanism | 101 | A first shaping |
| 21 | |
102 | First fixed |
| 211 | |
103 | |
| 212 | |
1041 | First |
| 213 | The |
1042 | First |
| 31 | |
20 | Formed |
| 311 | |
201 | Second shaping |
| 32 | |
202 | Second |
| 41 | |
203 | Second |
| 51 | |
204 | Second fixed side part |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The shaping of the tail of a vehicle longitudinal beam generally comprises the following steps: (1) the longitudinal beam is provided with a ventral surface and two side walls positioned on two sides of the ventral surface, a crack stop hole and a notch extending from the crack stop hole to the tail end of the longitudinal beam are formed on the ventral surface of the longitudinal beam, the notch divides the tail part of the longitudinal beam into a shaping part and a fixing part, the shaping part comprises the ventral surface part and a shaping side part far away from the fixing part, and the fixing part is provided with a fixing side part connected with the shaping side part; (2) pushing the shaping part to enable the shaping part to rotate around the crack-stopping hole to the fixing part until the cut is pressed, and enabling the shaping part to be attached to the fixing part; (3) welding a joint seam between the shaping part and the fixing part; (4) and polishing the joint and the height difference between the shaping part and the fixing part to enable the upper surface of the shaping part and the upper surface of the fixing part to be flush and level, and finishing shaping.
At present, manual operation is usually adopted in the steps, specifically, when the step (2) is implemented, an operator uses a traveling crane together with a permanent magnet to unstack the longitudinal beam and lift the longitudinal beam to a shaping station support frame, then a foot-operated switch controls an oil cylinder piston rod to drive a push block to press a notch, the operation mode depends on experience and proficiency of the operator, the precision is poor, and the shaping step is usually repeated again or for multiple times until the hole site precision is qualified, so that the subsequent steps can be carried out.
In view of this, the invention proposes a stringer shaping device comprising a stringer tail shaping device 100, which stringer tail shaping device 100 is used for shaping a piece to be shaped 10 into a shaped piece 20. Referring to fig. 6, taking the left longitudinal beam as an example, the to-be-shaped member 10 can be divided into a first fixing portion 102 and a first shaping portion 101 by using the crack stop hole 103 and the notch as boundary lines. Wherein the first shaping part 101 has a first shaping abdominal part and a first shaping side part 1041 connected to each other, and the first fixing part 102 has a first fixing abdominal part and a first fixing side part 1042 connected to each other. The first fixing side 1042 and the first shaping side 1041 are connected and both are disposed toward the left side. After shaping the shaped piece 10, a shaped piece 20 as shown in fig. 7 can be obtained, the shaped piece 20 comprising a second fixing portion 202 and a second shaping portion 201, the second shaping portion 201 having a second shaping flank portion 203 and a second shaping flank portion, the second fixing portion 202 having a second fixing flank portion and a second fixing side portion 204. Before and after the shaping, the first shaping part 101 corresponds to the second shaping part 201, the first shaping abdominal part corresponds to the second shaping abdominal part, and the first shaping side part 1041 corresponds to the second shaping side part 203; the first anchoring portion 102 corresponds to the second anchoring portion 202, the first anchoring ventral portion corresponds to the second anchoring ventral portion, and the first anchoring side portion 1042 corresponds to the second anchoring side portion 204.
In addition, the longitudinal beam shaping equipment can also comprise a cutting device for processing a notch, a conveying device for conveying the piece to be shaped 10 to the longitudinal beam tail shaping device 100, a welding device for welding a joint, and the like, wherein the cutting device, the conveying device and the welding device can be designed by referring to the same devices which are conventional in the field, and the specific structure of the cutting device, the conveying device and the welding device is not described in detail.
Fig. 1 to 5 show an embodiment of a trailing beam tail shaping device 100 according to the present invention.
Referring to fig. 1 and fig. 2, in an embodiment of the longitudinal beam tail shaping device 100 provided by the present invention, the longitudinal beam tail shaping device 100 includes a frame 1 and a shaping mechanism. The frame 1 has a table 11, and the table 11 is placed horizontally and has a horizontal upper surface. The shaping mechanism includes a profiling die 21 and a shaping assembly. The profiling mold 21 is convexly arranged on the upper surface of the workbench 11, the profiling mold 21 has a fixing surface 211 and a supporting surface 212, wherein the fixing surface 211 corresponds to the second fixing side 204 of the formed part 20, the supporting surface 212 is matched with the inner wall surface of the second shaping side 203 of the formed part 20, when the to-be-shaped part 10 is assembled on the profiling mold 21, the inner wall surface of the first fixing side 1042 of the to-be-shaped part 10 is attached to the fixing surface 211, and the inner wall surface of the first shaping side 1041 of the to-be-shaped part 10 is opposite to and spaced from the supporting surface 212. The reforming assembly includes a reforming block 31 and a driving mechanism 32. The shaping block 31 is movably disposed on the workbench 11 in a direction close to or far from the supporting surface 212, specifically, in the embodiment, the shaping block 31 is movably mounted on the workbench 11 in a left-right direction, is located on the supporting side of the supporting surface 212 of the profiling mold 21, and has an initial position and a shaping position. As shown in fig. 3, when the shaping block 31 is in the initial position, the shaping block 31 is far away from the abutting surface 212; when the shaping block 31 is in the shaping position, referring to fig. 4, the shaping block 31 abuts against the first shaping side portion 1041 of the shaping portion, and the inner wall surface of the first shaping side portion 1041 abuts against the abutting surface 212 of the copying mold 21. Thus, when the inner wall surface of the first fixing side 1042 is attached to the fixing surface 211 and the two are fixed to each other, the shaping block 31 moves to the shaping position along the direction close to the abutting surface 212 to push the shaping portion to move to the direction close to the fixing portion, the cut is gradually reduced until the shaping block 31 is located at the shaping position, the first shaping side 1041 is attached to the abutting surface 212, at this time, the shaping portion is attached to the fixing portion, and the shaping member 10 is shaped into the shaped member 20.
In the technical scheme provided by the invention, the profiling mold 21 is provided with a fixing surface 211 and a propping surface 212, the fixing surface 211 corresponds to the fixing side part of the formed part 20, the propping surface 212 is matched with the inner wall surface of the shaping part of the formed part 20, the fixing surface 211 is jointed and kept relatively fixed with the fixing side part of the to-be-shaped part 10 during shaping, then the shaping block 31 pushes the shaping part to move towards the profiling mold 21 until the inner wall surface of the shaping part is jointed with the propping surface 212, and at the moment, the shaping part is jointed with the fixing part, so that the primary shaping of the tail part of the longitudinal beam is realized. The device provided by the invention has the advantages that the shaping step is mechanized and automated, the manpower is liberated, and the manpower cost is reduced; the working time is increased from 5 minutes per piece to 2 minutes per piece without manual intervention, so that the shaping efficiency is improved; and because the force application and the moving distance of the mechanical part can be accurately controlled, the shaping process does not depend on the experience control of an operator any more, so that the one-time qualification rate of the hole site precision after shaping can be improved from 68% to about 98%, the appearance quality consistency of the shaped part 20 obtained by shaping is more stable, the shaping precision is improved, and repeated processing is avoided.
The driving mechanism 32 may be a driving member such as a driving cylinder or a shaping cylinder.
Referring to fig. 2, the shaping block 31 has a pressing surface 311, the pressing surface 311 is an inclined surface having the same inclination angle as the abutting surface 212, and when the shaping block 31 is at the shaping position and the inner wall surface of the first shaping side portion 1041 is fitted to the abutting surface 212, the pressing surface 311 is fitted to the outer wall surface of the first shaping side portion 1041 at the same time. The pressing surface 311 is arranged, so that when the shaping block 31 pushes the shaping part to the shaping position, force can be uniformly applied to all positions of the shaping side part, all the positions of the shaping side part are attached to the abutting surface 212, the angle formed by the shaping side part is accurate, and the hole site precision is guaranteed. The hole position accuracy means the accuracy of the relative position of the mounting holes of the shaping portion and the fixing portion after the shaping portion and the fixing portion are bonded to each other.
Referring to fig. 2, the truing mechanism further includes a clamping assembly including a clamping block 41. The clamping block 41 is located on the abutting side of the profiling mold 21, is movably mounted on the workbench 11, has a clamping movable stroke reciprocating in a direction close to or away from the fixed surface 211, and has a clamping position and an initial position. As shown in fig. 2, when the clamping block 41 is in the initial position, the clamping block 41 is disposed away from the fixing surface 211; referring to fig. 3, when the clamping block 41 is in the clamping position, a clamping gap capable of accommodating the first fixing side 1042 is formed between the clamping block 41 and the fixing surface 211, so that the clamping block 41 can press the first fixing side 1042 on the fixing surface 211, and when the first shaping portion 101 is pushed by the shaping block 31 for shaping, the first fixing side 1042 can be kept attached to the fixing surface 211 to play a role of a stress point, thereby preventing the whole to-be-shaped piece 10 from moving due to stress in the shaping process, and further preventing the shaping precision from being affected.
In addition, the clamping assembly further comprises a clamping oil cylinder, and a telescopic rod of the clamping oil cylinder is connected with the clamping block 41 and can drive the clamping block 41 to reciprocate in a direction close to or far away from the fixed surface 211.
The member to be reshaped 10 is integrally arched upward and has a recess formed in its lower surface. The profiling mold 21 protrudes out of the workbench 11, and the height of the profiling mold is larger than the depth of the groove, so that when the workpiece 10 to be shaped is placed on the profiling mold 21, the profiling mold 21 can partially extend into the groove, and the workpiece 10 to be shaped is supported, so that the workpiece 10 to be shaped and the workbench 11 are arranged at intervals, and the phenomenon that the shaping side part is rubbed with the workbench 11 to deform or scratch when the shaping block 31 pushes the shaping part is avoided.
The side of the profiling die 21 away from the workbench 11 is the top surface 213 of the profiling die 21, and when the piece to be shaped 10 is placed on the profiling die 21, the top surface 213 abuts against the bottom wall of the groove to support the piece to be shaped 10. The top surface 213 is provided with two planes, so that the first shaping part 101 can not be obstructed when moving to the first fixing part 102, and the problem of deformation or scratch of the first shaping part 101 is avoided.
Further, the shaping mechanism further comprises a flattening assembly. The leveling component is arranged on the workbench 11. Referring to fig. 1 and 5, the leveling assembly includes a pressing block 51, and the pressing block 51 is located above the profiling die 21 and is movably disposed in the up-down direction. The pressing block 51 has an initial position and a flattening position, and when the pressing block 51 is in the initial position, the pressing block 51 is positioned above the profiling die 21 and is far away from the piece to be shaped 10 on the profiling die 21; when the pressing block 51 is in the flattening position, the pressing block 51 abuts against the member to be shaped 10 on the profiling die 21 and is pressed against the joint line, so that the joint line can be flattened to eliminate a possible difference in height between the first shaping portion 101 and the first fixing portion 102. In addition, the leveling assembly further comprises a leveling oil cylinder, and a telescopic rod of the leveling oil cylinder is connected with the pressing block 51 and can drive the pressing block 51 to reciprocate in the up-down direction.
The copying die 21 has a fitting region corresponding to the fitting slit. Further, the projection of the pressing block 51 on the profiling mold 21 can at least cover the joint area, so that it can be ensured that the pressing block 51 can flatten the whole joint seam when the pressing block 51 is in the flattening position.
Vehicles typically have left and right side rails that are symmetrically shaped. For convenience of processing, in the longitudinal beam tail shaping device 100, two shaping mechanisms are arranged, and the two shaping mechanisms are symmetrically arranged on the workbench 11. For example, referring to fig. 2, in the present embodiment, each of the left and right shaping mechanisms 2a and 2b includes a shaping block 31, a clamping assembly, and a leveling assembly, and the two shaping mechanisms are arranged oppositely and symmetrically in the left-right direction, so that the tail portions of the left and right longitudinal beams can be shaped respectively.
In addition, in some embodiments, the workbench 11 is movably arranged in the up-down direction, so that the whole shaping mechanism can be driven to move up and down, and therefore, a hoisting device for driving the to-be-shaped part 10 to move up and down does not need to be arranged, the structure is simplified, the equipment cost is reduced, and compared with the hoisting device, the problem that instruments fall off cannot occur to the part for driving the workbench 11 to move up and down is solved, and potential safety hazards to operators are smaller. Specifically, in order to realize the up-and-down moving stroke of the workbench 11, the longitudinal beam tail shaping device 100 further comprises a vertical displacement mechanism 7, and the vertical displacement mechanism 7 is connected with the workbench 11 and is used for driving the workbench 11 to reciprocate in the vertical direction. In this embodiment, the vertical displacement mechanism 7 includes a vertical lifting platform, the working platform 11 is mounted on the vertical lifting platform and can move up and down under the driving of the vertical lifting platform, and the specific structure and principle of the vertical lifting platform may refer to a lifting platform conventional in the art, which is not described in detail in the present invention.
In addition, in some embodiments, the working table 11 is movably disposed in the horizontal direction, so as to drive the whole shaping mechanism to move horizontally, thereby eliminating the need for a device for driving the shaping member 10 to move horizontally, simplifying the structure and reducing the cost of the device. Specifically, in order to realize the horizontal movement stroke of the workbench 11, the longitudinal beam tail shaping device 100 further comprises a horizontal displacement mechanism 6, and the horizontal displacement mechanism 6 is connected with the workbench 11 and is used for driving the workbench 11 to reciprocate in the horizontal direction. In this embodiment, the horizontal displacement mechanism 6 includes a guide rail extending in the left-right direction, a slider slidably mounted in the guide rail, a screw rod extending in the left-right direction, and a servo motor 61 for driving the screw rod to rotate, the slider is movably mounted on the screw rod along the screw rod and connected to the table 11, and when the servo motor 61 drives the screw rod to rotate, the slider moves in the left-right direction, thereby driving the table 11 to move in the left-right direction.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A longeron afterbody shaping device for inciting somebody to action the plastic shaping piece becomes the formed part, its characterized in that, longeron afterbody shaping device includes frame and plastic mechanism, the frame has the workstation, plastic mechanism includes:
the profiling mold is arranged on the workbench and provided with a fixing surface and a propping surface, the fixing surface is used for corresponding to the fixing side part of the formed part, and the propping surface is used for being matched with the inner wall surface of the shaping side part of the formed part; and the number of the first and second groups,
the shaping assembly comprises a shaping block and a driving mechanism used for driving the shaping block, wherein the shaping block is close to or far away from the supporting surface and movably arranged on the workbench, so that when the fixed side part of the shaping piece is attached to the fixed surface, the shaping part of the shaping piece is driven to move towards the profiling mold until the inner wall surface of the shaping side part of the shaping piece is attached to the supporting surface.
2. The longitudinal beam tail shaping device according to claim 1, wherein the shaping block is provided with a pressing surface matched with the abutting surface, and when the inner wall surface of the shaping side part of the piece to be shaped is jointed with the abutting surface, the pressing surface is jointed with the outer wall surface of the shaping side part of the piece to be shaped.
3. The longitudinal beam tail shaping device according to claim 1, wherein the shaping mechanism further comprises a clamping assembly, the clamping assembly comprises a clamping block, the clamping block is positioned on the abutting side of the profiling mold and movably arranged on the workbench in a direction close to or far away from the fixing surface, and the clamping block is used for being matched with the fixing surface to clamp the workpiece to be machined.
4. The stringer tail fairing of claim 1 wherein the height of said profiling die is greater than the depth of the groove of said member to be shaped.
5. The stringer tail fairing of claim 1 wherein said profiling mold has a top surface for supporting the bottom wall of the channel of said member to be shaped, said top surface being planar.
6. The longitudinal beam tail shaping device according to claim 5, wherein the shaping mechanism further comprises a leveling component arranged on the workbench, and the leveling component comprises a pressing block which is positioned above the profiling mold and is movably arranged in the up-down direction and used for leveling the joint seam on the piece to be shaped.
7. The trailing beam reshaping device of claim 1, wherein there are two reshaping mechanisms, and the two reshaping mechanisms are symmetrically arranged.
8. The trailing beam tail shaping device according to claim 1, wherein the table is movably provided in an up-down direction; and/or the presence of a gas in the gas,
the workbench is movably arranged in the horizontal direction.
9. The longitudinal beam tail shaping device according to claim 8, further comprising a horizontal displacement mechanism connected to the worktable for driving the worktable to reciprocate in a horizontal direction; and/or the presence of a gas in the gas,
the longitudinal beam tail shaping device further comprises a vertical displacement mechanism, and the vertical displacement mechanism is connected with the workbench and used for driving the workbench to reciprocate along the vertical direction.
10. A stringer reshaping apparatus comprising the stringer reshaping device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110554863.3A CN113351709A (en) | 2021-05-20 | 2021-05-20 | Longitudinal beam tail shaping device and longitudinal beam shaping equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110554863.3A CN113351709A (en) | 2021-05-20 | 2021-05-20 | Longitudinal beam tail shaping device and longitudinal beam shaping equipment |
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| CN113351709A true CN113351709A (en) | 2021-09-07 |
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| CN202110554863.3A Pending CN113351709A (en) | 2021-05-20 | 2021-05-20 | Longitudinal beam tail shaping device and longitudinal beam shaping equipment |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| GB527823A (en) * | 1938-04-22 | 1940-10-16 | Daimler Benz Ag | Improvements in and connected with the mounting of driving means on motor vehicle frames |
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