CN114654405A - Positioning tool for assembling driving tail wing of automobile trunk - Google Patents
Positioning tool for assembling driving tail wing of automobile trunk Download PDFInfo
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- CN114654405A CN114654405A CN202210281755.8A CN202210281755A CN114654405A CN 114654405 A CN114654405 A CN 114654405A CN 202210281755 A CN202210281755 A CN 202210281755A CN 114654405 A CN114654405 A CN 114654405A
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- 230000007246 mechanism Effects 0.000 claims abstract description 59
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- 238000009434 installation Methods 0.000 description 3
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- 238000003780 insertion Methods 0.000 description 2
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- 230000005540 biological transmission Effects 0.000 description 1
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- 238000002788 crimping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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Abstract
The invention relates to a positioning tool for assembling an active tail wing of an automobile trunk, which comprises a tool main body, a main body positioning device arranged on the tool main body, an X-direction positioning device, a Y-direction positioning device and a Z-direction positioning device based on a whole automobile coordinate system, wherein the main body positioning device is respectively arranged in the Y direction and the X direction of the tool main body and is used for fixedly arranging the tool main body on an automobile body; the X-direction positioning device comprises at least one group of X-direction pressing mechanisms arranged along the X direction of the vehicle body and used for pressing the tail wing in the X direction; the Y-direction positioning devices are respectively arranged on two sides of the tool main body along the Y direction of the vehicle body and are used for limiting the tail wing in the Y direction; the Z-direction positioning device comprises Z-direction clamping mechanisms fixedly arranged on two sides of the automobile body, and the Z-direction clamping mechanisms are used for clamping the tail wing on the tool main body. The invention ensures the uniqueness of the position of the active tail wing in the assembling process, further ensures the small fluctuation of the assembling size of the active tail wing and improves the assembling and adjusting efficiency of the active tail wing.
Description
Technical Field
The invention relates to the technical field of automobile assembly, in particular to a positioning tool for assembling an active tail wing of an automobile trunk.
Background
The automobile tail fin can reduce the air resistance of the automobile and improve the power economy; meanwhile, the lifting force of the automobile can be reduced, the adhesive force of the automobile to the ground is improved, and the automobile has good operation stability. The driving tail wing can change the angle according to different driving states, so that the operation stability can be improved, the braking distance can be shortened, and meanwhile, the personalized important appearance of the whole vehicle is improved.
The assembly precision of the active tail has important influence on the appearance quality of the whole automobile. At present, most of active tail wings appear on luxurious cars, racing cars or modified cars, the assembling rhythm is low, and the assembling is finished by adopting simple tools and manual adjustment. As an ordinary automobile also starts to use the active tail fin, how to improve the assembly precision of the active tail fin becomes a direction explored by the industry on the basis of ensuring the assembly beat.
Disclosure of Invention
The invention provides a positioning tool for assembling an active tail wing of an automobile trunk, aiming at the technical problems in the prior art, and solves the problem of poor dimensional stability of the conventional active tail wing assembly.
The technical scheme for solving the technical problems is as follows:
a positioning tool for assembling the active tail wing of the trunk of an automobile comprises a tool main body, a main body positioning device arranged on the tool main body, an X-direction positioning device, a Y-direction positioning device and a Z-direction positioning device based on a whole automobile coordinate system,
the main body positioning devices are respectively arranged in the Y direction and the X direction of the tool main body and are used for fixedly arranging the tool main body on a vehicle body;
the X-direction positioning device comprises at least one group of X-direction pressing mechanisms arranged along the X direction of the vehicle body and used for pressing the tail wing in the X direction;
the Y-direction positioning devices are respectively arranged on two sides of the tool main body along the Y direction of the vehicle body and are used for limiting the tail wing in the Y direction;
the Z-direction positioning device comprises Z-direction clamping mechanisms fixedly arranged on two sides of the automobile body, and the Z-direction clamping mechanisms are used for clamping the tail wing on the tool main body.
On the basis of the technical scheme, the invention can be further improved as follows.
Preferably, the main body positioning device comprises main body clamping mechanisms symmetrically arranged at the two side edges of the tool main body along the Y direction, each main body clamping mechanism comprises a first mounting seat, a first pull rod, a second pull rod and a main body pressing block, the first mounting seats are fixedly arranged on the upper surface of the tool main body, the first pull rods and the second pull rods are arranged in a crossed mode, one ends of the first pull rods and one ends of the second pull rods are hinged to the first mounting seats respectively, the first pull rods and the second pull rods are in sliding fit, and the first pull rods and the second pull rods can rotate in a plane perpendicular to the upper surface of the tool main body; the main body pressing block is fixedly installed on the second pull rod, and when the first pull rod drives the second pull rod to rotate towards the lower surface of the tool main body, the main body pressing block can press the trunk outer plate of the vehicle onto the lower surface of the tool main body.
Preferably, the main body positioning device further comprises at least one positioning pin, and the positioning pin is fixedly arranged at the edge of the tool main body through a connecting piece; when the tool main body is installed on the trunk outer plate of the vehicle, the positioning pin is matched with the pin hole in the trunk outer plate.
Preferably, the X-direction positioning device comprises an X-direction pressing mechanism arranged towards the X direction on the edge of the tool main body, the X-direction pressing mechanism comprises a second mounting seat, a third pull rod, a fourth pull rod and an X-direction pressing block, the second mounting seat is fixedly mounted on the upper surface of the tool main body, the third pull rod and the fourth pull rod are arranged in a crossed manner, one ends of the third pull rod and the fourth pull rod are respectively hinged with the second mounting seat, the third pull rod and the fourth pull rod are in sliding fit, and the rotating planes of the third pull rod and the fourth pull rod are perpendicular to the upper surface of the tool main body; the X-direction compressing block is fixedly installed on the fourth pull rod, and when the third pull rod drives the fourth pull rod to rotate towards the lower surface of the tool main body, the X-direction compressing block can compress the side edge of the tail wing on the tool main body.
Preferably, the X-direction positioning device further comprises an X-direction chock block, and a connecting line between the X-direction chock block and the X-direction pressing mechanism is arranged along the X direction; the X-direction chock comprises a fixed end and an inserting end, the bottom surface of the fixed end is attached to the upper surface of the tool main body, and the inserting end is embedded into a gap between the tool main body and the tail wing.
Preferably, Y is to positioner including along automobile body Y to establishing a plurality of Y to the dog in frock main part both sides respectively, Y passes through installed part fixed mounting at the border of frock main part to the dog, and Y to the side butt of the pressing surface and the side of fin and/or automobile body of dog.
Preferably, the Y-direction positioning device further comprises at least one group of Y-direction limiting blocks arranged in the middle of the tool main body, the pressing surfaces of the Y-direction limiting blocks are in butt fit with the middle protruding part of the empennage, and the Y-direction limiting blocks are inserted into the limiting grooves of the outer plate of the trunk to one ends of the limiting blocks.
Preferably, the Z-direction clamping mechanism comprises a third mounting seat, a rotating shaft, a rotating handle and an eccentric wheel, the axial direction of the rotating shaft is perpendicular to the mounting surface of the tail wing, the rotating shaft is rotatably mounted at the edge of the tool main body through the third mounting seat, the rotating handle is fixedly arranged at the upper end of the rotating shaft, and the eccentric wheel is perpendicular to the rotating shaft and is in driving connection with the rotating shaft; when the rotating shaft rotates, the eccentric wheel rotates synchronously, and the tail wing can be fixedly pressed on the lower surface of the tool main body.
Preferably, the positioning tool further comprises at least one Z-direction pressing mechanism, the Z-direction pressing mechanism comprises a fourth mounting seat, a sliding rod, a fifth pull rod, a sixth pull rod and a Z-direction pressing block, the fourth mounting seat is fixedly arranged on the tool main body, a limiting sliding hole vertical to the surface of the empennage is formed in the fourth mounting seat, the sliding rod penetrates through the limiting sliding hole, the Z-direction pressing block is fixedly mounted at one end of the sliding rod, the other end of the sliding rod is hinged with one end of the sixth pull rod, the other end of the sixth pull rod is hinged with the middle section of the fifth pull rod, one end of the fifth pull rod is hinged with the fourth mounting seat, and a handle is arranged at the other end of the fifth pull rod; and the rotating planes of the fifth pull rod and the sixth pull rod are vertical to the tail wing.
Preferably, the location frock still includes Z to chock and Z to stay cord, the Z is pegged graft to the chock and is set up between the tail lamp that runs through of fin and vehicle, Z is to the both ends of stay cord respectively fixed connection frock main part and the suitcase inner panel of vehicle, Z is to stay cord crimping one side of keeping away from fin and running through the lamp on the Z is to the chock.
The invention has the beneficial effects that: according to the positioning tool for assembling the active tail wing of the automobile trunk, the main body of the tool can be fixedly clamped on the outer plate of the trunk through the main body clamping mechanism according to a real vehicle matching conclusion in the active tail wing assembling and debugging stage; the tail wing can be limited in the X direction by adjusting the compression degree of the X-direction compression mechanism and the thickness of the X-direction chock block, and the gap between the active tail wing and the upper outer plate of the trunk can be adjusted; the Y-direction alignment of the driving tail wing and the upper outer plate of the trunk and the gap adjustment of the driving tail wing and the side wall are realized by adjusting Y-direction stop blocks on two sides of the driving tail wing; through the clamping and fixing action of the Z-direction clamping mechanism and the Z-direction stay cord, the uniqueness of the position of the active tail wing when the fastening bolt is screwed down at 90 degrees of the trunk is ensured, so that the small assembly size fluctuation of the active tail wing is ensured, and the assembly and adjustment efficiency of the active tail wing is improved.
Drawings
FIG. 1 is a top view of the overall structure of the positioning tool of the present invention;
FIG. 2 is a top view of the active tail of the present invention;
FIG. 3 is a top view of the positioning fixture and the tail wing of the present invention mounted on the outer panel of the trunk;
FIG. 4 is a left view angle partial enlarged structure diagram of the positioning tool of the present invention;
FIG. 5 is an enlarged schematic structural view of a main clamping mechanism of the positioning tool of the present invention;
FIG. 6 is a bottom view of a positioning pin mounting structure of the positioning tool of the present invention;
FIG. 7 is an enlarged structural view of an X-direction pressing mechanism of the positioning tool of the present invention;
FIG. 8 is a cross-sectional view of an X-direction chock of the positioning tool of the present invention;
FIG. 9 is an enlarged structural diagram of a Y-direction limiting block of the positioning tool of the invention;
FIG. 10 is an enlarged schematic view of a Z-direction clamping mechanism of the positioning tool of the present invention;
FIG. 11 is an enlarged structural view of a Z-direction pressing mechanism of the positioning tool of the present invention;
FIG. 12 is a schematic view of the positioning tool of the present invention showing the matching between the Z-direction stopper and the Z-direction pull rope;
figure 13 is a cross-sectional view of a Z-block pallet of the positioning tool of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the tool comprises a tool main body, a main body positioning device, a tool main body 21, a main body clamping mechanism 211, a first mounting seat 212, a first pull rod 213, a second pull rod 214, a main body pressing block 22, a positioning pin 3, an X-direction positioning device 31, an X-direction pressing mechanism 311, a second mounting seat 312, a third pull rod 313, a fourth pull rod 314, an X-direction pressing block 32, an X-direction plug block 32a, a plug-in end 4, a Y-direction positioning device 41, a Y-direction stopper 41a, a first Y-direction stopper 41b, a second Y-direction stopper 42, a Y-direction stopper 5, a Z-direction positioning device 51, a Z-direction clamping mechanism 511, a third mounting seat 512, a rotating shaft 513, a rotating handle 514, an eccentric wheel 52, a Z-direction pressing mechanism 521, a fourth mounting seat 522, a sliding rod 523, a fifth pull rod 524, a sixth pull rod 525, a Z-direction pressing block 6, Z-direction chock block, 7 and Z-direction pull rope, 8, tail wing, 9 and trunk outer plate.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1 to 3, fig. 1 is a schematic diagram illustrating a positioning tool for assembling an active tail of a trunk of an automobile according to an embodiment of the present invention, fig. 2 is a schematic diagram illustrating a top view of an active tail 8 to be installed according to an embodiment of the present invention, and fig. 3 is a top view illustrating the positioning tool and the tail 8 mounted on an outer panel 9 of the trunk. After the installation of the tail wing is finished, the control system of the vehicle can control the active tail wing executing mechanism on the trunk outer plate 9 to lift the tail wing, so that the use function of the active tail wing is realized.
As shown in fig. 1, the positioning tool of the present embodiment includes a tool body 1, a body positioning device 2 disposed on the tool body 1, an X-direction positioning device 3, a Y-direction positioning device 4 and a Z-direction positioning device 5 based on a coordinate system of a whole vehicle,
the main body positioning device 2 is respectively arranged in the Y direction and the X direction of the tool main body 1 and is used for fixedly arranging the tool main body 1 on a vehicle body;
the X-direction positioning device 3 comprises at least one group of X-direction pressing mechanisms 31 arranged along the X direction of the vehicle body and used for pressing the tail wing 8 in the X direction;
the Y-direction positioning devices 4 are respectively arranged on two sides of the tool main body 1 along the Y direction of the vehicle body and are used for limiting the tail wing 8 in the Y direction;
the Z-direction positioning device 5 comprises Z-direction clamping mechanisms 51 fixedly arranged on two sides of the vehicle body, and the Z-direction clamping mechanisms 51 are used for clamping the empennage 8 on the tool main body 1.
It is understood that the X, Y and Z directions referred to in this embodiment are based on or approximate to the X, Y and Z directions in the vehicle coordinate system. The X direction is approximately the front-rear direction of the vehicle, the Y direction is approximately the left-right direction of the vehicle, and the Z direction is approximately the up-down direction of the vehicle. In the embodiment, the tool main body 1 is positioned on the outer plate 9 of the trunk of the vehicle in the Y direction and the X direction through the main body positioning device 2, and the tool main body 1 is fixedly arranged on the vehicle body, so that the tool main body 1 is prevented from falling off in the subsequent installation process of the tail fin 8. The tail fin 8 is respectively positioned and fixed in the X direction, the Y direction and the Z direction on the tool main body 1 by the X-direction positioning device 3, the Y-direction positioning device 4 and the Z-direction positioning device 5, when the tail fin 8 is installed on a tail fin 8 executing mechanism of a trunk outer plate 9, alignment between a mounting hole of the tail fin 8 and the executing mechanism is facilitated, mounting efficiency and assembly precision of the tail fin 8 are improved, and yield of production lines is improved.
On the basis of the above technical solution, the present embodiment can be further improved as follows.
As shown in fig. 1, 3 and 4, the main body positioning device 2 includes main body clamping mechanisms 21 symmetrically disposed at two side edges of the tool main body 1 along the Y direction, in this embodiment, two main body clamping mechanisms 21 symmetrically disposed at the left and right sides of the vehicle are provided, as shown in fig. 5, each main body clamping mechanism 21 includes a first mounting seat 211, a first pull rod 212, a second pull rod 213 and a main body pressing block 214, respectively, the first mounting seat 211 is fixedly mounted on the upper surface of the tool main body 1, the first pull rod 212 and the second pull rod 213 are disposed in an intersecting manner, and one end of each of the first pull rod 212 and the second pull rod 213 is hinged to the first mounting seat 211, the first pull rod 212 and the second pull rod 213 can be linked by sliding fit along the intersection, and the first pull rod 212 and the second pull rod 213 can rotate in a plane perpendicular to the upper surface of the tool main body 1; the main body pressing block 214 is fixedly mounted on the second pull rod 213, and when the first pull rod 212 drives the second pull rod 213 to rotate towards the lower surface of the tool main body 1, the main body pressing block 214 can press the outer luggage case panel 9 of the vehicle onto the lower surface of the tool main body 1. The mounting seat, the first pull rod 212, the second pull rod 213 and the main body pressing block 214 are matched with each other to form a caliper structure. When the tool is installed on the vehicle trunk outer plate 9, an operator aligns the tool main body 1 on the trunk outer plate 9, can push the first pull rod 212 to rotate, and the first pull rod 212 pushes the second pull rod 213 to rotate in the same plane, so that the main body pressing block 214 is driven to rotate towards the lower surface of the tool main body 1, the trunk outer plate 9 and the lower surface of the tool main body 1 are clamped, and the position fixation between the trunk outer plate 9 and the tool main body 1 is realized.
As shown in fig. 1 and fig. 6, the main body positioning device 2 further includes at least one positioning pin 22, and in this embodiment, two positioning pins 22 symmetrically disposed on two sides of the tool main body 1 along the Y direction are provided. The positioning pin 22 is fixedly arranged at the edge of the tool main body 1 through a connecting piece; when the tool main body 1 is installed on the trunk outer panel 9 of the vehicle, the positioning pins 22 are matched with the pin holes on the trunk outer panel 9. The positioning pins 22 are fixedly installed on the tool main body 1 through connecting pieces, the positioning pins 22 are aligned with the positioning pin 22 holes on the trunk outer plate 9, and the two positioning pins 22 are matched with each other to prevent the tool from moving in the Y direction and the X direction relative to the trunk outer plate 9, so that the installation accuracy of the subsequent tail fin 8 is influenced. When the tool main body 1 is installed, the position is limited through the positioning pin 22, and then the tool main body 1 is clamped and fixed through the two main body clamping mechanisms 21, so that the installation of the tool on the outer plate 9 of the luggage box is effectively realized.
As shown in fig. 7, the X-direction positioning device 3 includes an X-direction pressing mechanism 31 disposed toward the X direction on the edge of the tool main body 1, in this embodiment, two X-direction pressing mechanisms 31 are disposed on two sides of the tool main body 1, respectively, so as to achieve better X-direction positioning. Each X-direction pressing mechanism 31 comprises a set of second mounting seat 311, a set of third pull rod 312, a set of fourth pull rod 313 and an X-direction pressing block 314, the second mounting seat 311 is fixedly mounted on the upper surface of the tool main body 1, the third pull rod 312 and the fourth pull rod 313 are arranged in a crossed manner, one end of each third pull rod 312 is hinged to the second mounting seat 311, the third pull rod 312 is in sliding fit with the fourth pull rod 313, and the third pull rod 312 and the fourth pull rod 313 can rotate in a plane perpendicular to the upper surface of the tool main body 1; the X-direction pressing block 314 is fixedly mounted on the fourth pull rod 313, and when the third pull rod 312 drives the fourth pull rod 313 to rotate towards the lower surface of the tool main body 1, the X-direction pressing block 314 can press the side edge of the tail wing 8 on the tool main body 1. Each X-direction pressing mechanism 31 is formed into a caliper structure by a set of second mounting seat 311, third pull rod 312, fourth pull rod 313 and X-direction pressing block 314. When the operator pushes the third pull rod 312 to rotate, the third pull rod 312 slides on the fourth pull rod 313, so that the fourth pull rod 313 is driven to rotate synchronously in the same plane, and the tail wing 8 is pressed on the trunk outer panel 9 by the X-direction pressing block 314, so that the X-direction positioning of the tail wing 8 on the tool main body 1 is realized.
In order to achieve a better X-direction positioning effect, as shown in fig. 3 and 8, the X-direction positioning device 3 further includes an X-direction stopper 32, and a connection line between the X-direction stopper 32 and the X-direction pressing mechanism 31 is arranged along the X direction; the X-direction chock block 32 comprises a fixed end and an inserting end 32a, the bottom surface of the fixed end is attached to the upper surface of the tool main body 1, and the inserting end 32a is embedded into a gap between the tool main body 1 and the tail wing 8. The X-direction chock block 32 is arranged at the rear part of the upper outer plate of the trunk, and the X-direction pressing acting force applied by the X-direction pressing mechanism 31 at the rear part of the main tool is applied to the driving tail wing 8, so that the driving tail wing 8 is attached to the X-direction chock block 32, and the stability of the X-direction position of the driving tail wing 8 in assembly is ensured.
As shown in fig. 1, 3, 4 and 7, the Y-direction positioning device 4 includes a plurality of Y-direction stoppers 41 respectively provided on both sides of the tool body 1 in the Y-direction of the vehicle body, the Y-direction stoppers 41 are fixedly mounted on the edge of the tool body 1 by mounting members, and pressing surfaces of the Y-direction stoppers 41 are in contact with the side edge of the tail fin 8 or the side edge of the trunk outer panel 9 of the vehicle body. In this embodiment, three Y-direction stoppers 41 are respectively disposed on two sides of the tool body 1, and six symmetrically disposed Y-direction stoppers 41 are mutually matched to limit the tool body 1 on the vehicle body in the Y direction and limit the tail fin 8 between the Y-direction stoppers 41 on two sides of the vehicle body, thereby effectively preventing the tail fin 8 from shifting in the Y direction. Specifically, as shown in fig. 4, the Y-direction stopper 41 includes a set of first Y-direction stopper 41a and two sets of second Y-direction stopper 41b, the first Y-direction stopper 41a is close to the front end of the vehicle, and a pressing surface of the first Y-direction stopper 41a abuts against a side sheet metal of the trunk outer panel 9 of the vehicle body, so as to limit the tool main body 1 on the trunk of the vehicle body in the Y direction; the two groups of second Y-direction stop blocks 41b are symmetrically arranged on two sides of the trunk outer plate 9, and the pressing surfaces of the two groups of second Y-direction stop blocks are abutted against the tail wing 8 and used for limiting the tail wing 8 on the tool main body 1 in the Y direction.
As shown in fig. 2 and 9, the Y-direction positioning device 4 further includes at least one set of Y-direction stoppers 42 disposed at the middle position of the tool main body 1, the pressing surface of the Y-direction stoppers 42 is in abutting fit with the middle protruding portion of the tail fin 8, and one end of the Y-direction stopper 42 is inserted into the stopper groove of the trunk outer panel 9. Because the middle section of the empennage 8 is provided with a structure protruding towards the front of the vehicle, and the trunk outer plate 9 is provided with a limit groove matched with the shape of the empennage 8, the Y-direction limit block 42 is arranged and used for carrying out auxiliary Y-direction positioning at the protruding position of the middle section of the empennage 8 so as to increase the reliability of Y-direction positioning of the empennage 8.
As shown in fig. 10, the Z-direction clamping mechanism 51 includes a third mounting seat 511, a rotating shaft 512, a rotating handle 513 and an eccentric wheel 514, wherein the axial direction of the rotating shaft 512 is perpendicular to the mounting surface of the tail wing 8, the rotating shaft 512 is rotatably mounted at the edge of the tool main body 1 through the third mounting seat 511, the rotating handle 513 is fixedly arranged at the upper end of the rotating shaft 512, and the eccentric wheel 514 is perpendicular to the rotating shaft 512 and is in driving connection with the rotating shaft 512; when the rotating shaft 512 rotates, the eccentric wheel 514 rotates synchronously, and the tail wing 8 can be fixed and pressed on the lower surface of the tool body 1. After the tail fin 8 is installed on the tool main body 1 and positioned in the X direction and the Y direction, an operator drives the rotating handle 513 to rotate, the eccentric wheel 514 is driven to rotate due to the transmission of the rotating shaft 512, the flange of the eccentric wheel 514 rotates to reach the lower surface of the tail fin 8, the edge of the tail fin 8 is clamped on the lower surface of the tool main body 1, the Z-direction displacement of the tail fin 8 in the installation process is prevented, and the positioning reliability of the tail fin 8 is improved.
As shown in fig. 11, the positioning tool further includes at least one Z-direction pressing mechanism 52, the Z-direction pressing mechanism 52 includes a fourth mounting seat 521, a sliding rod 522, a fifth pull rod 523, a sixth pull rod 524 and a Z-direction pressing block 525, the fourth mounting seat 521 is fixedly disposed on the tool main body 1, a limiting sliding hole perpendicular to the surface of the tail 8 is disposed on the fourth mounting seat 521, the sliding rod 522 penetrates through the limiting sliding hole, one end of the sliding rod 522 is fixedly mounted with the Z-direction pressing block 525, the other end of the sliding rod 522 is hinged to one end of the sixth pull rod 524, the other end of the sixth pull rod 524 is hinged to the middle section of the fifth pull rod 523, one end of the fifth pull rod 523 is hinged to the fourth mounting seat 521, and the other end of the fifth pull rod 523 is provided with a handle; the rotating planes of the fifth pull rod 523 and the sixth pull rod 524 are perpendicular to the tail wing 8.
It will be appreciated that after the edge of the rear wing 8 is clamped in the Z-direction, in order to align the mounting position of the rear wing 8 with the actuator on the outer trunk panel 9 for driving the rear wing 8 to ascend and descend, it is necessary to provide at least one Z-direction pressing mechanism 52 for pressing the mounting position of the rear wing 8 to the mounting position of the actuator. In this embodiment, the fourth mounting base 521, the sliding rod 522, the fifth pull rod 523, the sixth pull rod 524, and the Z-direction pressing block 525 form a caliper structure, the Z-direction pressing block 525 is aligned with the upper surface of the tail wing 8, when the fifth pull rod 523 is driven by the handle to rotate along a hinge point on the fourth mounting base 521, the fifth pull rod 523 drives the sixth pull rod 524 to rotate, so as to drive the sliding rod 522 to move down or up along the limiting sliding hole, and the Z-direction pressing block 525 presses or releases the upper surface of the tail wing 8 under the driving of the sliding rod 522, so as to align and attach the mounting position (e.g., a screw hole) of the tail wing 8 to the mounting position of the actuator, and release the tail wing 8 after the mounting is completed.
As shown in fig. 12 and 13, the positioning tool further includes a Z-direction plug 6 and a Z-direction pull rope 7, wherein the Z-direction plug 6 is provided with an insertion terminal, the insertion terminal of the Z-direction plug 6 is inserted between the tail wing 8 and a penetrating tail light of the vehicle, two ends of the Z-direction pull rope 7 are respectively and fixedly connected with the tool body 1 and an inner trunk plate of the vehicle, and the Z-direction pull rope 7 is pressed on one side of the Z-direction plug 6 away from the tail wing and penetrating the light. Since the rear wing 8 is mounted on the trunk by opening the trunk, the trunk lid is turned over by about 90 °, and then the rear wing 8 is mounted on the actuator by tightening the fastening bolt on the inner surface of the trunk lid. The Z-direction stay cord 7 ensures that the Z-direction chock 6, the driving tail wing 8 and the through lamp can be attached to an outer plate 9 of the trunk when the trunk is opened by 90 degrees, so that the tool main body 1 and the tail wing 8 are prevented from dropping in the installation process, and the stability of the assembly of the driving tail wing 8 is ensured. The Z-direction plug 6 separates the Z-direction stay cord 7 from the tail wing 8 and penetrates through the tail lamp housing, so that the tail wing 8 and the tail lamp housing are prevented from being worn by the Z-direction stay cord 7, and the appearance of the penetrating lamp is protected.
The working principle is as follows:
according to the positioning tool for assembling the active tail wing of the automobile trunk, the main body 1 of the tool can be fixedly clamped on the trunk outer plate 9 through the main body clamping mechanism 21 according to a real vehicle matching conclusion in the assembling and debugging stage of the active tail wing 8; the tail wing 8 can be limited in the X direction by adjusting the pressing degree of the X-direction pressing mechanism 31 and the thickness of the X-direction chock block 32, and the gap between the active tail wing 8 and the upper outer plate of the trunk can be adjusted; the Y-direction alignment of the driving tail 8 and the upper outer plate of the trunk and the clearance adjustment of the driving tail 8 and the side wall are realized by adjusting Y-direction stop blocks 41 at two sides of the driving tail 8; through the clamping and fixing action of the Z-direction clamping mechanism 51 and the Z-direction pull rope 7, the uniqueness of the position of the active tail wing 8 when the fastening bolt is screwed down at 90 degrees of the trunk is ensured, so that the small assembly size fluctuation of the active tail wing 8 is ensured, and the assembly and adjustment efficiency of the active tail wing 8 is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A positioning tool for assembling the active tail wing of an automobile trunk is characterized by comprising a tool main body (1), a main body positioning device (2) arranged on the tool main body (1), an X-direction positioning device (3), a Y-direction positioning device (4) and a Z-direction positioning device (5) based on a coordinate system of the whole automobile,
the main body positioning device (2) is respectively arranged in the Y direction and the X direction of the tool main body (1) and is used for fixedly arranging the tool main body (1) on a vehicle body;
the X-direction positioning device (3) comprises at least one group of X-direction pressing mechanisms (31) arranged along the X direction of the vehicle body and used for pressing the tail wing (8) in the X direction;
the Y-direction positioning devices (4) are respectively arranged on two sides of the tool main body (1) along the Y direction of the vehicle body and used for limiting the tail wing (8) in the Y direction;
the Z-direction positioning device (5) comprises Z-direction clamping mechanisms (51) fixedly arranged on two sides of the automobile body, and the Z-direction clamping mechanisms (51) are used for clamping the tail wing (8) on the tool main body (1).
2. The positioning tool for the active tail assembly of the automobile trunk is characterized in that the main body positioning device (2) comprises main body clamping mechanisms (21) symmetrically arranged at two side edges of the tool main body (1) along the Y direction, each main body clamping mechanism (21) comprises a first mounting seat (211), a first pull rod (212), a second pull rod (213) and a main body pressing block (214), the first mounting seat (211) is fixedly arranged on the upper surface of the tool main body (1), the first pull rod (212) and the second pull rod (213) are arranged in a crossed mode, one end of each first pull rod is hinged to the first mounting seat (211), the first pull rod (212) and the second pull rod (213) are in sliding fit, and the first pull rod (212) and the second pull rod (213) can rotate in a plane perpendicular to the upper surface of the tool main body (1); the main body pressing block (214) is fixedly mounted on the second pull rod (213), and when the first pull rod (212) drives the second pull rod (213) to rotate towards the lower surface of the tool main body (1), the main body pressing block (214) can press the outer luggage case plate (9) of the vehicle onto the lower surface of the tool main body (1).
3. The positioning tool for assembling the active tail wing of the automobile trunk according to claim 1 or 2, wherein the main body positioning device (2) further comprises at least one positioning pin (22), and the positioning pin (22) is fixedly arranged at the edge of the tool main body (1) through a connecting piece; when the tool main body (1) is installed on the trunk outer plate (9) of the vehicle, the positioning pin (22) is matched with the pin hole in the trunk outer plate (9).
4. The positioning tool for the active tail assembly of the automobile trunk is characterized in that the X-direction positioning device (3) comprises an X-direction pressing mechanism (31) which is arranged on the edge of the tool main body (1) in the X direction, the X-direction pressing mechanism (31) comprises a second mounting seat (311), a third pull rod (312), a fourth pull rod (313) and an X-direction pressing block (314), the second mounting seat (311) is fixedly mounted on the upper surface of the tool main body (1), the third pull rod (312) and the fourth pull rod (313) are arranged in a crossed mode, one end of each third pull rod (312) is hinged to the second mounting seat (311), the third pull rod (312) is in sliding fit with the fourth pull rod (313), and the third pull rod (312) and the fourth pull rod (313) can rotate in a plane perpendicular to the upper surface of the tool main body (1); the X-direction pressing block (314) is fixedly mounted on the fourth pull rod (313), and when the third pull rod (312) drives the fourth pull rod (313) to rotate towards the lower surface of the tool main body (1), the X-direction pressing block (314) can press the side edge of the tail wing (8) on the tool main body (1).
5. The positioning tool for assembling the active tail wing of the automobile trunk according to claim 4, wherein the X-direction positioning device (3) further comprises an X-direction chock block (32), and a connecting line of the X-direction chock block (32) and the X-direction pressing mechanism (31) is arranged along the X direction; the X-direction plug block (32) comprises a fixed end and an inserting end (32a), the bottom surface of the fixed end is attached to the upper surface of the tool main body (1), and the inserting end (32a) is embedded into a gap between the tool main body (1) and the tail wing (8).
6. The positioning tool for the assembly of the active tail of the automobile trunk according to claim 1, 2 or 5, wherein the Y-direction positioning device (4) comprises a plurality of Y-direction stoppers (41) which are respectively arranged at two sides of the tool main body (1) along the Y direction of the automobile body, the Y-direction stoppers (41) are fixedly arranged at the edge of the tool main body (1) through mounting pieces, and the pressing surfaces of the Y-direction stoppers (41) are abutted against the side edge of the tail (8) and/or the side edge of the automobile body.
7. The positioning tool for assembling the driving tail wing of the automobile trunk according to claim 6, wherein the Y-direction positioning device (4) further comprises at least one group of Y-direction limiting blocks (42) arranged in the middle of the tool main body (1), the pressing surfaces of the Y-direction limiting blocks (42) are in butt fit with the middle protruding part of the tail wing (8), and one ends of the Y-direction limiting blocks (42) are inserted into the limiting grooves of the outer plate (9) of the trunk.
8. The positioning tool for the assembly of the active tail wing of the automobile trunk is characterized in that the Z-direction clamping mechanism (51) comprises a third mounting seat (511), a rotating shaft (512), a rotating handle (513) and an eccentric wheel (514), wherein the axial direction of the rotating shaft (512) is vertical to the mounting surface of the tail wing (8), the rotating shaft (512) is rotatably mounted at the edge of the tool main body (1) through the third mounting seat (511), the rotating handle (513) is fixedly arranged at the upper end of the rotating shaft (512), and the eccentric wheel (514) is vertical to the rotating shaft (512) and is in driving connection with the rotating shaft (512); when the rotating shaft (512) rotates, the eccentric wheel (514) rotates synchronously, and the tail wing (8) can be fixedly pressed on the lower surface of the tool main body (1).
9. The positioning tool for assembling the driving tail of the automobile trunk according to claim 8, further comprising at least one Z-direction pressing mechanism (52), wherein the Z-direction pressing mechanism (52) comprises a fourth mounting seat (521), a sliding rod (522), a fifth pull rod (523), a sixth pull rod (524) and a Z-direction pressing block (525), the fourth mounting seat (521) is fixedly arranged on the tool body (1), a limiting sliding hole vertical to the surface of the tail (8) is formed in the fourth mounting seat (521), the sliding rod (522) penetrates through the limiting sliding hole, one end of the sliding rod (522) is fixedly provided with the Z-direction pressing block (525), the other end of the sliding rod (522) is hinged to one end of the sixth pull rod (524), the other end of the sixth pull rod (524) is hinged to a middle section of the fifth pull rod (523), one end of the fifth pull rod (523) is hinged to the fourth mounting seat (521), and one end of the fifth pull rod (523) is hinged to the fourth mounting seat (521), The other end is provided with a handle; the rotating planes of the fifth pull rod (523) and the sixth pull rod (524) are vertical to the tail wing (8).
10. The positioning tool for assembling the active tail of the automobile trunk is characterized by further comprising a Z-direction chock (6) and a Z-direction stay cord (7), wherein the Z-direction chock (6) is inserted between the tail wing (8) and a tail lamp of the automobile in a penetrating mode, two ends of the Z-direction stay cord (7) are fixedly connected with a tool main body (1) and an inner trunk plate of the automobile respectively, and the Z-direction stay cord (7) is pressed on one side, far away from the tail wing (8) and the side, far away from the lamp, of the Z-direction chock (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210281755.8A CN114654405B (en) | 2022-03-22 | 2022-03-22 | Positioning tool for assembling active tail wing of automobile trunk |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210281755.8A CN114654405B (en) | 2022-03-22 | 2022-03-22 | Positioning tool for assembling active tail wing of automobile trunk |
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| CN114654405A true CN114654405A (en) | 2022-06-24 |
| CN114654405B CN114654405B (en) | 2024-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210281755.8A Active CN114654405B (en) | 2022-03-22 | 2022-03-22 | Positioning tool for assembling active tail wing of automobile trunk |
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Cited By (1)
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| CN115351736A (en) * | 2022-09-02 | 2022-11-18 | 阿维塔科技(重庆)有限公司 | Automobile tail wing assembling tool and assembling method |
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|---|---|
| CN114654405B (en) | 2024-01-16 |
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