CN215745697U - Automobile-used dysmorphism skeleton equipment of bending - Google Patents

Abstract

The utility model provides a bending device for a special-shaped framework for a vehicle, and belongs to the technical field of automobile part machining. A bending device for a vehicle special-shaped framework comprises a rack, a lifting mechanism, a rotating mechanism, a deflection mechanism, a tilting mechanism and a telescopic pressing mechanism; according to the utility model, the lifting mechanism is arranged beside the station platform which is arranged on the rack and is provided with the die, the rotating mechanism is arranged on the lifting mechanism, the deflecting mechanism is arranged on the rotating mechanism, the tilting mechanism is arranged on the deflecting mechanism, the telescopic pressing mechanism is arranged on the tilting mechanism, and the bending head corresponding to the die is arranged on the telescopic pressing mechanism, so that the pressing head can adapt to the movement in any direction in space, the processing requirements of the special-shaped framework with a plurality of bending parts and a plurality of bending parts within the gradually-changed height are met, manual bending is not needed, the automation degree is high, the safety is higher, the one-time processing and forming of the bending operation is realized, the processing efficiency is improved, and the product percent of pass is ensured.

Description

Automobile-used dysmorphism skeleton equipment of bending

Technical Field

The utility model relates to the technical field of automobile part machining, in particular to automobile special-shaped framework bending equipment.

Background

In automobiles, a special-shaped framework (such as an edge covering strip) is used as a protection and beautification structure of a contour edge, and a raw material piece of a straight strip needs to be bent to a proper shape, so that the realization of the automatic bending of the special-shaped framework becomes the direction of industrial research.

At present, the special-shaped framework is bent in the market in a manual bending mode, a straight raw material part needs to be clamped firstly, and then the straight raw material part is bent manually through a bending machine. Although the processing of special-shaped skeleton can also be realized to current processing mode, however, when carrying out the clamping, be difficult to guarantee the clamping accuracy to lead to the product low in percent of pass, in addition, partly special-shaped skeleton exist a plurality of bending parts and a plurality of bending parts be in the height of gradual change, lead to a plurality of bending parts to need processing one by one, influence machining efficiency promptly, still can lead to the processing benchmark of a plurality of bending parts to appear the deviation, influence the qualification rate of product equally, be unfavorable for the processing of special-shaped skeleton.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide the special-shaped framework bending equipment for the vehicle, so that a station table with a mould is arranged, and a lifting mechanism, a rotating mechanism, a deflection mechanism, an inclination mechanism and a telescopic pressing mechanism are arranged on the station table, so that the automatic bending processing of a straight raw material piece arranged on the mould is realized, the one-time processing forming of the special-shaped framework is realized, the processing efficiency is improved, and the product percent of pass is ensured.

The specific technical scheme is as follows:

a vehicle special-shaped framework bending device has the characteristics that:

the device comprises a rack, a positioning device and a control device, wherein the rack is provided with a horizontally arranged station platform, and a mold is arranged on the station platform;

the lifting mechanism is arranged on the rack and performs lifting motion relative to the station table;

the rotating mechanism is arranged on the lifting mechanism and performs lifting motion along with the lifting mechanism, and meanwhile, the rotating mechanism is provided with a horizontal rotating table which extends above the station table and is arranged in parallel with the station table;

the deflection mechanism is arranged on the horizontal rotating table and rotates in the horizontal plane along with the horizontal rotating table, and meanwhile, the deflection mechanism is provided with a deflection table capable of deflecting in the vertical plane;

the tilting mechanism is arranged on the deflection table and deflects in a vertical plane along with the deflection table, meanwhile, the tilting mechanism is provided with a tilting table extending above the die, the tilting table deflects in the vertical plane, and the deflection plane of the tilting table is perpendicular to the deflection plane of the deflection table;

the telescopic pressing mechanism is arranged on the inclined table and provided with a telescopic pressing head, and meanwhile, the pressing head is arranged towards the die and moves close to or far away from the die.

The automobile-used dysmorphism skeleton equipment of bending wherein, still includes pressurize mechanism, and pressurize mechanism sets up the station bench, and pressurize mechanism has a pressure protection head, and the pressure protection head is done and is close to or keeps away from the motion of mould.

The utility model provides an automobile-used dysmorphism skeleton equipment of bending, wherein, pressurize mechanism still includes the pressurize seat, pressurize flexible driver and pressurize pendulum rod, the pressurize seat is fixed in the station bench and is located the mould and places one side of straight stock spare, the lower extreme of pressurize pendulum rod articulates on the pressurize seat, the middle part of pressurize pendulum rod is articulated with the telescopic shaft of pressurize flexible driver, and simultaneously, pressurize flexible driver articulates on the pressurize seat, the upper end of pressurize pendulum rod is arranged towards the mould, and, the pressurize head is installed on the upper end of pressurize pendulum rod.

The utility model provides an automobile-used special-shaped skeleton equipment of bending, wherein, elevating system includes elevating platform, lift flexible driver and elevating rail, and elevating rail is vertical to be set up in the frame and to be located the side of station platform, and the elevating platform level is arranged, and one side of elevating platform is slided and is located elevating rail, and lift flexible driver is vertical to be set up in the frame, and the both ends of lift flexible driver articulate respectively in frame and elevating platform, and slewing mechanism sets up on the elevating platform.

The utility model provides an automobile-used special-shaped skeleton equipment of bending, wherein, slewing mechanism still includes the roating seat and rotates flexible driver, and on the bottom of roating seat was fixed in elevating system, the upper portion of roating seat was vertical arranges up, and simultaneously, the upper portion and the swivelling joint of roating seat were located to the pot head of horizontal rotation platform, and the one end that rotates flexible driver articulates on elevating system, and the other end that rotates flexible driver articulates in the other end of horizontal rotation platform.

The utility model provides an automobile-used dysmorphism skeleton equipment of bending, wherein, deflection mechanism still includes the flexible driver of deflection base and deflection, and deflection base fixed mounting is on the horizontal rotation platform, and the both ends of deflection base all have the supporting legs that stretch out up, and the platform that deflects sets up between two supporting legs and its both ends rotate respectively to be connected on two supporting legs, and the platform that deflects has a support frame of protruding arranging, and the one end of the flexible driver that deflects articulates on the base that deflects, and the other end articulates on the support frame.

The utility model provides an automobile-used dysmorphism skeleton equipment of bending, wherein, tilt mechanism still includes the flexible driver of slope, and the one end of tip table articulates on the revolving stage that inclines, and the other end of tip table extends towards the mould direction, and the one end of the flexible driver of slope articulates on the revolving stage that inclines, and the other end articulates on the tip that the tip table deviates from the revolving stage that inclines.

The utility model provides an foretell automobile-used dysmorphism skeleton equipment of bending, wherein, flexible hold-down mechanism is still including compressing tightly flexible driver and movable block, sets up a spout that runs through along the direction of keeping away from or being close to the mould on the sloping bench, compresses tightly flexible driver and sets up on the sloping bench and arrange along the direction of spout, and outside the movable block slided and locates in the spout and the upper end and the lower extreme of movable block all stretch out the spout, simultaneously, the upper end of movable block with compress tightly flexible driver and be connected, the lower extreme of movable block is connected with the pressure elbow.

Foretell automobile-used special-shaped skeleton equipment of bending, wherein, the product standing groove has been seted up to one side of mould, and the product standing groove is arranged towards pressure elbow one side, and simultaneously, the mould is last and be located the top or the below of product standing groove and seted up the guide way parallel with the product standing groove.

The bending head comprises a wheel seat and a pressing wheel, the wheel seat is mounted on the telescopic pressing mechanism, the pressing wheel is rotatably mounted on the wheel seat, a protruding guide wheel edge is arranged on the wheel surface of the pressing wheel, and the guide wheel edge can be selectively clamped into the guide groove.

The positive effects of the technical scheme are as follows:

foretell automobile-used special-shaped skeleton equipment of bending, through be provided with elevating system on the station bench that has the mould, slewing mechanism, deflection mechanism, tilt mechanism and flexible hold-down mechanism, and slewing mechanism sets up on elevating system, deflection mechanism sets up on slewing mechanism, tilt mechanism sets up on deflection mechanism, flexible hold-down mechanism sets up on tilt mechanism, and install the bending head that corresponds with the mould on flexible hold-down mechanism, thereby make the bending head can adapt to the ascending removal in arbitrary direction in space, satisfy the processing demand that has the special-shaped skeleton of a plurality of bending positions and a plurality of bending position in the height of gradual change, realize the automatic bending to the straight raw materials spare of installing on the mould, and realized one-time machine-shaping, machining efficiency and product percent of pass are higher.

Drawings

Fig. 1 is a structural diagram of an embodiment of the vehicle special-shaped framework bending device;

FIG. 2 is a structural diagram of a pressure maintaining mechanism according to a preferred embodiment of the present invention;

FIG. 3 is a structural diagram of a lifting mechanism according to a preferred embodiment of the present invention;

FIG. 4 is a structural diagram of a rotating mechanism according to a preferred embodiment of the present invention;

FIG. 5 is a block diagram of a deflection mechanism in accordance with a preferred embodiment of the present invention;

FIG. 6 is a block diagram of a tilting mechanism in accordance with a preferred embodiment of the present invention;

FIG. 7 is a block diagram of a retractable hold-down mechanism in accordance with a preferred embodiment of the present invention;

FIG. 8 is a partial block diagram of a mold in accordance with a preferred embodiment of the present invention;

fig. 9 is a structural diagram of a pressure elbow according to a preferred embodiment of the utility model.

In the drawings: 1. a frame; 11. a station platform; 12. a mold; 121. a product placement groove; 122. a guide groove; 2. a lifting mechanism; 21. a lifting platform; 22. a lifting telescopic driver; 23. a lifting guide rail; 3. a rotating mechanism; 31. a horizontal rotating table; 32. a rotating base; 33. rotating the telescopic driver; 4. a deflection mechanism; 41. a deflection table; 42. a deflection mount; 43. a deflection telescopic driver; 411. a support frame; 421. supporting legs; 5. a tilting mechanism; 51. a tilting table; 52. driving in a tilting and telescopic manner; 511. a chute; 6. a telescopic pressing mechanism; 61. compressing the telescopic driver; 62. a moving block; 7. pressing the elbow; 71. a wheel seat; 72. a pinch roller; 721. a guide wheel edge; 8. a pressure maintaining mechanism; 81. a pressure maintaining head; 82. a pressure maintaining seat; 83. a pressure maintaining telescopic driver; 84. and (5) a pressure maintaining swing rod.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the present invention easy to understand, the following embodiments specifically describe the technical solutions provided by the present invention with reference to fig. 1 to 9, but the following contents are not to be taken as limitations of the present invention.

Fig. 1 is a structural diagram of an embodiment of the vehicle special-shaped framework bending device. As shown in fig. 1, the vehicle special-shaped skeleton bending apparatus provided by this embodiment includes: the device comprises a rack 1, a lifting mechanism 2, a rotating mechanism 3, a deflection mechanism 4, a tilting mechanism 5 and a telescopic pressing mechanism 6, wherein the lifting mechanism 2 is arranged on the rack 1, the rotating mechanism 3 is arranged on the lifting mechanism 2, the deflection mechanism 4 is arranged on the rotating mechanism 3, the tilting mechanism 5 is arranged on the deflection mechanism 4, and the telescopic pressing mechanism 6 is arranged on the tilting mechanism 5.

Specifically, the frame 1 is provided with a horizontally arranged station table 11, and the station table 11 is used as a processing platform, so that operation of an operator is facilitated. And, install mould 12 on station platform 11, the straight raw materials spare of treating processing is fixed through the clamping of mould 12, provides the condition for the follow-up combination pressure elbow 7 is to the straight raw materials spare operation of bending and is formed the special-shaped skeleton.

Specifically, elevating system 2 sets up in frame 1 and is located the side of station platform 11 to, elevating system 2 carries out elevating movement in vertical direction for station platform 11, makes to provide the condition for follow-up height between adjusting pressure elbow 7 and the station platform 11 through elevating system 2, realizes the ascending regulation in the vertical direction in space, has provided the structural foundation for satisfying the processing of the special-shaped skeleton of different grade type.

Specifically, slewing mechanism 3 sets up on elevating system 2 and follows elevating system 2 and be elevating movement, slewing mechanism 3 can realize under elevating system 2's effect promptly and the regulation of height between the station platform 11, and simultaneously, slewing mechanism 3 has one and stretches into station platform 11 top and the horizontal rotating platform 31 with station platform 11 parallel arrangement, make slewing mechanism 3's horizontal rotating platform 31 can rotate on elevating system 2, the regulation of space horizontal plane internal direction has been realized through the horizontal rotating platform 31 on slewing mechanism 3 promptly, the removal of the relative mould 12 of elbow 7 provides drive power for follow-up realization pressure.

Specifically, the deflection mechanism 4 is arranged on the horizontal rotating table 31 and rotates in the horizontal plane along with the horizontal rotating table 31, namely, the deflection mechanism 4 can perform lifting motion through the lifting mechanism 2 and can deflect in the horizontal plane through the rotating mechanism 3, and the structure flexibility is better. Meanwhile, the deflection mechanism 4 is provided with a deflection table 41 which can deflect in a vertical plane, namely, through deflection of the deflection table 41 of the deflection mechanism 4, conditions are provided for subsequently changing the arrangement angle of the elbow 7, so that the processing requirement of the special-shaped framework with a plurality of bending parts in gradually changed heights is met, and the structural design is more reasonable.

Specifically, the tilting mechanism 5 is arranged on the deflection table 41 and deflects in the vertical plane along with the deflection table 41, so that the tilting mechanism 5 can realize lifting adjustment, can realize horizontal direction change and deflection in the vertical plane, the spatial moving direction of the tilting mechanism 5 is more, and the adaptability is better. Meanwhile, the tilting mechanism 5 is provided with a tilting table 51 extending to the upper part of the mold 12, so that the adjustment of the direction of the press bending head 7 and the distance from the mold 12 through the tilting mechanism 5 is convenient to follow-up, the processing of the special-shaped frameworks with different types of adaptability is facilitated, the taking and placing of the straight raw material and the special-shaped frameworks after processing and forming are also facilitated, and the structural design is more reasonable. At this time, the tilting table 51 deflects in the vertical plane, and the deflection plane of the tilting table 51 is perpendicular to the deflection plane of the deflection table 41, so that the tilting table 51 can perform deflection motion at different positions in the vertical plane, thereby making the adjustment of the press bending head 7 more flexible and the structural design more reasonable.

Specifically, flexible hold-down mechanism 6 sets up on sloping platform 51 for flexible hold-down mechanism 6 can not only go up and down in vertical direction, can remove in the horizontal plane again, can also deflect on the different positions in the vertical plane, and structural flexibility is higher, and adaptability is better. In addition, flexible hold-down mechanism 6 has a telescopic pressure elbow 7, and simultaneously, the motion of being close to or keeping away from mould 12 is arranged and is done towards mould 12 to pressure elbow 7, make the removal that presses elbow 7 on the flexible hold-down mechanism 6 of accessible satisfy the getting of straight raw materials spare on mould 12 and put, convenient unloading on, and still make pressure elbow 7 can follow elevating system 2, slewing mechanism 3, 4 and the 5 motions of tilt mechanism, realize pressing the ascending removal in a plurality of directions in elbow 7 space, the structure flexibility is high, can adapt to the processing of the special-shaped skeleton of any shape, structural design is more reasonable.

Fig. 2 is a structural diagram of a pressure maintaining mechanism according to a preferred embodiment of the present invention. As shown in fig. 1 and 2, a pressure maintaining mechanism 8 is further arranged on the station table 11, the pressure maintaining device is arranged on one side of the mold 12 where the straight raw material to be processed is placed, the straight raw material or the semi-finished product is compressed in the bending process through the pressure maintaining device, the former bending processing part can be compressed when the latter bending processing is carried out, the interference caused by the former bending processing result in the latter bending processing is prevented, and the qualification rate of the product is further ensured. At this time, the pressure maintaining mechanism 8 has a pressure maintaining head 81, the pressure maintaining head 81 moves close to or away from the mold 12, that is, the pressure maintaining head 81 performs the pressing operation, when the press bending head 7 is close to the mold 12, the pressing operation can be performed, and when the pressure maintaining head 81 is away from the mold 12, the pressing release is realized, and the loading and unloading are convenient. It is worth pointing out that because the straight raw material piece that waits to process has certain length for mould 12 has certain length equally, for guaranteeing the pressurize effect, pressurize mechanism 8 sets up in a plurality of, and a plurality of pressurize mechanism 8 arranges along the length direction interval of mould 12, and a plurality of pressurize mechanism 8 moves alone, simultaneously, can compress tightly alone and loosen the operation, provides the condition for the length direction removal of the bending head 7 edge module.

More specifically, the pressure maintaining mechanism 8 includes a pressure maintaining base 82, a pressure maintaining telescopic driver 83, and a pressure maintaining swing rod 84, in addition to the pressure maintaining head 81 described above. At this time, the pressure maintaining seat 82 is fixed on the station table 11 and located on one side of the mold 12 where the straight raw material piece is placed, so that the pressure maintaining mechanism 8 is installed on the station table 11, and the lower end of the pressure maintaining swing rod 84 is hinged to the pressure maintaining seat 82, so that the pressure maintaining swing rod 84 can swing on the pressure maintaining seat 82, and conditions are provided for subsequent movement close to or far away from the mold 12. Meanwhile, the middle part of the pressure maintaining swing rod 84 is hinged to a telescopic shaft of the pressure maintaining telescopic driver 83, the pressure maintaining telescopic driver 83 is hinged to the pressure maintaining seat 82, and the upper end of the pressure maintaining swing rod 84 is arranged towards the mold 12, in addition, the pressure maintaining head 81 is installed on the upper end of the pressure maintaining swing rod 84, so that when the pressure maintaining telescopic driver 83 does telescopic motion, the pressure maintaining telescopic driver 83 can drive the pressure maintaining swing rod 84 to deflect on the pressure maintaining seat 82, so that the upper end of the pressure maintaining swing rod 84 is close to or far away from the mold 12, so that the pressure maintaining head 81 on the pressure maintaining swing rod 84 compresses or loosens a product on the mold 12, and the pressure maintaining operation is realized.

Fig. 3 is a structural diagram of a lifting mechanism according to a preferred embodiment of the utility model. As shown in fig. 1 and 3, the lifting mechanism 2 disposed on the frame 1 further includes a lifting table 21, a lifting telescopic driver 22, and a lifting guide rail 23. At this time, the lifting guide rail 23 is vertically arranged on the frame 1 and located beside the station table 11, so that the interference of the lifting mechanism 2 on the installation and movement of the structure on the station table 11 is prevented. And, with elevating platform 21 horizontal arrangement, provide enough big installation space for follow-up slewing mechanism 3 through elevating platform 21 to the processing of the long special-shaped skeleton of follow-up adaptation length provides the drive demand. One side of the lifting platform 21 is slidably arranged on the lifting guide rail 23, so that the lifting platform 21 slides on the lifting guide rail 23, and the height of the lifting platform 21 relative to the station platform 11 is adjusted in a lifting mode. And, lift telescopic actuator 22 sets up on frame 1 vertically, and lift telescopic actuator 22's both ends articulate respectively on frame 1 and elevating platform 21, do the drive structure of elevating movement on frame 1 through lift telescopic actuator 22 promptly as elevating platform 21, provide power for the elevating movement of elevating platform 21. In addition, the rotating mechanism 3 is arranged on the lifting platform 21, and the lifting platform 21 provides a mounting base for mounting the rotating mechanism 3.

Fig. 4 is a structural diagram of a rotating mechanism according to a preferred embodiment of the present invention. As shown in fig. 1 and 4, the rotating mechanism 3 further includes a rotating base 32 and a rotating telescopic driver 33, and the rotating mechanism 3 provides a driving force for the subsequent elbow pressing head 7 to move along the length direction of the die 12. At this time, the bottom of the rotary base 32 is fixed on the lifting mechanism 2, so that the rotating mechanism 3 can move along with the lifting mechanism 2, meanwhile, the upper part of the rotary base 32 is arranged vertically upward, and one end of the horizontal rotating platform 31 is sleeved on the upper part of the rotary base 32 and is connected with the upper part in a rotating manner, namely, the horizontal rotating platform 31 rotates by taking the upper part of the rotary base 32 as an axis, thereby providing a structural basis for the subsequent pressure elbow 7 to move in a horizontal plane. In addition, the one end that rotates telescopic driver 33 articulates on elevating system 2, and the other end that rotates telescopic driver 33 articulates the other end at horizontal revolving stage, namely through rotating telescopic driver 33 as horizontal revolving stage 31 pivoted drive structure on roating seat 32, provides drive power for the rotation of horizontal revolving stage 31, and structural design is more reasonable.

Fig. 5 is a structural diagram of a deflection mechanism according to a preferred embodiment of the present invention. As shown in fig. 1 and 5, the deflecting mechanism 4 further includes a deflecting base 42 and a deflecting telescopic driver 43, and the deflecting mechanism 4 provides conditions for the subsequent bending head 7 to move along the height direction of the die 12 when moving along the length direction of the die, so that the bending head 7 has higher flexibility in movement. At this time, the deflection base 42 is fixedly installed on the horizontal rotation table 31, so that the installation of the deflection mechanism 4 on the rotation mechanism 3 is realized, the two ends of the deflection base 42 are respectively provided with the supporting legs 421 extending upwards, the deflection table 41 is arranged between the two supporting legs 421, and the two ends of the deflection table are respectively rotatably connected to the two supporting legs 421, so that the deflection table 41 can keep a distance from the deflection base 42 through the supporting legs 421, and the deflection table 41 can conveniently deflect on the deflection base 42. In addition, the deflecting table 41 has a supporting frame 411 arranged protrudingly, so that the height of the deflecting table 41 is expanded, and the subsequent arrangement of the deflecting telescopic driver 43 and the tilting mechanism 5 provides convenience. Meanwhile, one end of the deflection telescopic driver 43 is hinged to the deflection base 42, and the other end of the deflection telescopic driver 43 is hinged to the support frame 411, so that the deflection telescopic driver 43 can serve as a driving structure of the deflection table 41 for performing deflection motion on the deflection base 42, driving force is provided for deflection of the deflection table 41, the moving direction of the pressure elbow 7 can be changed, flexibility is higher, and the processing requirement of a special-shaped framework with a complex structure is met.

FIG. 6 is a structural diagram of a tilting mechanism according to a preferred embodiment of the present invention. As shown in fig. 1 and 6, the tilting mechanism 5 further includes a tilt telescopic driver 52 in addition to the tilting table 51, and at this time, one end of the tilting table 51 is hinged to the deflecting table 41 so that the tilting table 51 can deflect in one direction of the vertical plane following the deflecting table 41, and at the same time, the other end of the tilting table 51 extends toward the mold 12, and one end of the tilt telescopic driver 52 is hinged to the deflecting table 41, and preferably, one end of the tilt telescopic driver 52 is hinged to a support bracket 411 protruding from the deflecting table 41, and the other end is hinged to one end of the tilting table 51 away from the deflecting table 41, so that the support bracket 411, the tilting table 51, and the tilt telescopic driver 52 are distributed like a triangle, so that the tilting table 51 can deflect in the other direction of the vertical plane on the deflecting table 41 when the tilt telescopic driver 52 is operated, so that the tilting table 51 tilts or tilts with respect to the work table, thereby make the direction of motion of pressure elbow 7 also change, adapt to the processing demand of the complicated dysmorphism skeleton of structure, structural design is more reasonable.

Fig. 7 is a structural diagram of a telescopic pressing mechanism according to a preferred embodiment of the present invention. As shown in fig. 1 and 7, the telescopic pressing mechanism 6 includes a pressing telescopic driver 61 and a moving block 62 in addition to the press elbow 7, and at this time, a through chute 511 is arranged on the inclined table 51 along the direction far away from or close to the mold 12, and the compression telescopic driver 61 is provided on the tilting table 51 and arranged in the direction of the sliding chute 511, meanwhile, the moving block 62 is slidably arranged in the sliding groove 511, the upper end and the lower end of the moving block 62 both extend out of the sliding groove 511, the upper end of the moving block 62 is connected with the compaction telescopic driver 61, the lower end of the moving block 62 is connected with the pressure elbow 7, so that, when the compression telescopic driver 61 moves, the moving block 62 can be driven to move close to or far from the mould 12 in the sliding groove 511, therefore, the moving block 62 drives the bending head 7 to move close to or far away from the mold 12, and conditions are provided for the subsequent bending operation and feeding and discharging of the straight raw material on the mold 12 through the bending head 7.

FIG. 8 is a partial block diagram of a mold in accordance with a preferred embodiment of the present invention. As shown in fig. 1 and 8, a product placing groove 121 is formed in one side of the mold 12, and preferably, the product placing groove 121 is located in one side of the mold 12 departing from the lifting mechanism 2, so that an operator can be located in one side of the station table 11 departing from the lifting mechanism 2, the operation is more convenient, and the safety is better. In addition, arrange product standing groove 121 towards pressure elbow 7 one side for pressure elbow 7 can move to product standing groove 121 department and compress tightly the product of treating in product standing groove 121, satisfies the processing demand. Meanwhile, the guide groove 122 parallel to the product placement groove 121 is formed above or below the product placement groove 121 on the die 12, so that the arrangement direction of the guide groove 122 is completely consistent with the structural arrangement direction of the special-shaped skeleton to be processed, and a guarantee is provided for the subsequent movement of the pressure elbow 7 through the guide groove 122 to compress the straight raw material to be processed in the product placement groove 121.

Fig. 9 is a structural diagram of a pressure elbow according to a preferred embodiment of the utility model. As shown in fig. 1, 8 and 9, the press bending head 7 further includes a wheel seat 71 and a pressing wheel 72, the wheel seat 71 is mounted on the telescopic pressing mechanism 6, the pressing wheel 72 is rotatably mounted on the wheel seat 71, the pressing telescopic driver 61 acts on the wheel seat 71 through the moving block 62, and the wheel seat 71 serves as a mounting structure of the pressing wheel 72 to mount the pressing wheel 72. And, be provided with outstanding leading wheel edge 721 on the wheel face of pinch roller 72, and leading wheel edge 721 alternative card goes into guide way 122, namely in the course of working, the wheel face of pinch roller 72 is as the structure of contact product to carry out the bending operation to the straight raw materials spare of treating processing, and the leading wheel edge 721 after going into guide way 122, can lead for the removal of pinch roller 72, has guaranteed that the moving direction of pinch roller 72 is in full accord with the structural arrangement direction of the special-shaped skeleton of treating processing, and the machining precision is higher.

As a preferred embodiment, two sets of lifting mechanisms 2 are symmetrically arranged on the frame 1, similarly, steering mechanisms are symmetrically arranged on the two sets of symmetrically arranged lifting mechanisms 2, deflection mechanisms 4 are symmetrically arranged on the two sets of symmetrically arranged steering mechanisms, meanwhile, two sets of symmetrically arranged deflection mechanisms 4 are symmetrically arranged with tilting mechanisms 5, and two sets of symmetrically arranged tilting mechanisms are symmetrically arranged with two sets of telescopic pressing mechanisms 6, so that the molds 12 on the station table 11 are of a symmetrical structure, and when the special-shaped framework to be processed is also of a symmetrical structure, the mechanisms symmetrically arranged can be synchronously started, synchronous processing is realized, and the processing efficiency is improved.

In a preferred embodiment, the lifting telescopic driver 22, the rotating telescopic driver 33, the deflecting telescopic driver 43, the tilting telescopic driver 52, the pressing telescopic driver 61 and the pressure maintaining telescopic driver 83 are all the same type of telescopic drivers, so that the installation and the control are convenient. The telescopic actuator may be one of an air cylinder, a hydraulic cylinder, and an electric cylinder.

The special-shaped framework bending device for the vehicle provided by the embodiment comprises a rack 1, a lifting mechanism 2, a rotating mechanism 3, a deflection mechanism 4, an inclination mechanism 5 and a telescopic pressing mechanism 6; the lifting mechanism 2 is arranged beside the station platform 11 which is arranged on the frame 1 and is provided with the die 12, the rotating mechanism 3 is arranged on the lifting mechanism 2, the deflecting mechanism 4 is arranged on the rotating mechanism 3, the tilting mechanism 5 is arranged on the deflecting mechanism 4, the telescopic pressing mechanism 6 is arranged on the tilting mechanism 5, and the bending head 7 corresponding to the die 12 is arranged on the telescopic pressing mechanism 6, so that the pressing head can adapt to the movement in any direction in the space, the processing requirements of the special-shaped framework with a plurality of bending parts and a plurality of bending parts in gradual change height are met, manual bending is not needed, the automation degree is high, the safety is high, the one-time processing forming of bending operation is realized, the processing efficiency is improved, and the product qualification rate is ensured.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims (10)

1. The utility model provides an automobile-used dysmorphism skeleton equipment of bending which characterized in that includes:

the device comprises a rack, a positioning device and a control device, wherein the rack is provided with a horizontally arranged station platform, and a mould is arranged on the station platform;

the lifting mechanism is arranged on the rack and performs lifting motion relative to the station table;

the rotating mechanism is arranged on the lifting mechanism and moves up and down along with the lifting mechanism, and meanwhile, the rotating mechanism is provided with a horizontal rotating table which extends above the station table and is arranged in parallel with the station table;

the deflection mechanism is arranged on the horizontal rotating table and rotates in a horizontal plane along with the horizontal rotating table, and meanwhile, the deflection mechanism is provided with a deflection table capable of deflecting in a vertical plane;

the tilting mechanism is arranged on the deflection table and deflects in a vertical plane along with the deflection table, meanwhile, the tilting mechanism is provided with a tilting table extending above the die, the tilting table deflects in the vertical plane, and a deflection plane of the tilting table is perpendicular to a deflection plane of the deflection table;

the telescopic pressing mechanism is arranged on the inclined table and provided with a telescopic pressing head, and meanwhile, the pressing head faces towards the die and is close to or far away from the die.

2. The vehicle special-shaped framework bending device according to claim 1, further comprising a pressure maintaining mechanism, wherein the pressure maintaining mechanism is arranged on the station table, and is provided with a pressure maintaining head which moves close to or away from the mold.

3. The vehicle special-shaped framework bending device according to claim 2, wherein the pressure maintaining mechanism further comprises a pressure maintaining seat, a pressure maintaining telescopic driver and a pressure maintaining swing rod, the pressure maintaining seat is fixed on the station table and located on one side of the mold where the straight stock piece is placed, the lower end of the pressure maintaining swing rod is hinged to the pressure maintaining seat, the middle of the pressure maintaining swing rod is hinged to a telescopic shaft of the pressure maintaining telescopic driver, meanwhile, the pressure maintaining telescopic driver is hinged to the pressure maintaining seat, the upper end of the pressure maintaining swing rod is arranged towards the mold, and the pressure maintaining head is installed on the upper end of the pressure maintaining swing rod.

4. The vehicle special-shaped framework bending device according to claim 1, wherein the lifting mechanism comprises a lifting table, a lifting telescopic driver and a lifting guide rail, the lifting guide rail is vertically arranged on the frame and located beside the station table, the lifting table is horizontally arranged, one side of the lifting table is slidably arranged on the lifting guide rail, the lifting telescopic driver is vertically arranged on the frame, two ends of the lifting telescopic driver are respectively hinged to the frame and the lifting table, and the rotating mechanism is arranged on the lifting table.

5. The vehicle special-shaped framework bending device according to claim 1, wherein the rotating mechanism further comprises a rotating base and a rotating telescopic driver, the bottom of the rotating base is fixed on the lifting mechanism, the upper portion of the rotating base is vertically arranged upwards, meanwhile, one end of the horizontal rotating platform is sleeved on the upper portion of the rotating base and is rotatably connected with the upper portion of the rotating base, one end of the rotating telescopic driver is hinged to the lifting mechanism, and the other end of the rotating telescopic driver is hinged to the other end of the horizontal rotating platform.

6. The bending device for the special-shaped framework for the vehicle according to claim 1, wherein the deflection mechanism further comprises a deflection base and a deflection telescopic driver, the deflection base is fixedly installed on the horizontal rotating table, supporting legs extending upwards are arranged at two ends of the deflection base, the deflection table is arranged between the two supporting legs, two ends of the deflection table are respectively and rotatably connected to the two supporting legs, the deflection table is provided with a supporting frame arranged in a protruding mode, one end of the deflection telescopic driver is hinged to the deflection base, and the other end of the deflection telescopic driver is hinged to the supporting frame.

7. The vehicle special-shaped framework bending device according to claim 1, wherein the tilting mechanism further comprises a tilting telescopic driver, one end of the tilting table is hinged to the inclined rotary table, the other end of the tilting table extends towards the mold direction, one end of the tilting telescopic driver is hinged to the inclined rotary table, and the other end of the tilting telescopic driver is hinged to one end, away from the inclined rotary table, of the tilting table.

8. The vehicle special-shaped framework bending device according to claim 1, wherein the telescopic pressing mechanism further comprises a pressing telescopic driver and a moving block, a through chute is formed in the inclined table in the direction away from or close to the mold, the pressing telescopic driver is arranged on the inclined table and arranged in the direction of the chute, the moving block is slidably arranged in the chute, the upper end and the lower end of the moving block extend out of the chute, meanwhile, the upper end of the moving block is connected with the pressing telescopic driver, and the lower end of the moving block is connected with the bending head.

9. The vehicle special-shaped framework bending device according to claim 1, wherein a product placing groove is formed in one side of the mold, the product placing groove is arranged towards one side of the bending head, and meanwhile, a guide groove parallel to the product placing groove is formed in the mold above or below the product placing groove.

10. The vehicle special-shaped framework bending device according to claim 9, wherein the bending head comprises a wheel seat and a pressing wheel, the wheel seat is mounted on the telescopic pressing mechanism, the pressing wheel is rotatably mounted on the wheel seat, a protruding guide wheel edge is arranged on a wheel surface of the pressing wheel, and the guide wheel edge can be selectively clamped into the guide groove.

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