CN211889535U - Positioning upright post sliding device and system - Google Patents
Positioning upright post sliding device and system Download PDFInfo
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- CN211889535U CN211889535U CN201922485222.8U CN201922485222U CN211889535U CN 211889535 U CN211889535 U CN 211889535U CN 201922485222 U CN201922485222 U CN 201922485222U CN 211889535 U CN211889535 U CN 211889535U
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Abstract
The utility model discloses a positioning upright post sliding device and a system, which are used for positioning and clamping a lateral gripper of an automobile, wherein the positioning upright post sliding device comprises an X-axis sliding mechanism, a Y-axis sliding mechanism and two upright post mechanisms; the two upright post mechanisms are arranged at intervals along the X direction and are used for being connected with two ends of the lateral gripper; the X-axis sliding mechanism is connected with one of the upright post mechanisms and drives the upright post mechanisms to move along the X direction so as to enable the upright post mechanisms to be close to or far away from the other upright post mechanism; the Y-axis sliding mechanism is connected with the two upright post mechanisms and drives the two upright post mechanisms to move along the Y direction. The utility model discloses can not only avoid location stand displacement device to produce with other spare parts and interfere to guarantee the safety in production, still freely adjust the interval between two stand mechanisms through X axle glide machanism, improve production efficiency when avoiding artifical transport, can also be suitable for different automobile model, compatible good, the range of application is wide.
Description
Technical Field
The utility model relates to an automobile manufacturing technical field, in particular to location stand displacement device and system.
Background
Along with the aggravation of automobile market competition, automobile models are updated more and more quickly, and automobile host factories show diversified varieties, so that the production lines of the automobile host factories are required to have higher compatibility. In the existing automobile body manufacturing, it is common that a robot gripper loads and positions an automobile body. Or adopt the tongs location stand to fix a position the automobile body and press from both sides tightly, but current tongs location stand only fixes a position to the side wall anchor clamps of car, leads to only fixing a position the side wall of car. And the gripper positioning upright post is switched aiming at the grippers of different automobile models only by arranging the bolts at different positions of the gripper positioning upright post to position the corresponding gripper, but the quantity and the positions of the bolts which can be arranged on the gripper positioning upright post are limited, and the effect of positioning the gripper of any automobile model cannot be achieved, so that the gripper positioning upright post is only suitable for manufacturing sample automobiles with limited varieties, small batches and low beat requirements, and is not suitable for automatic mixed flow production of different automobile models. And when different automobile models switch, current tongs location stand relies on artifical or transfer robot to intervene to remove completely, can't realize online automatic switch-over, at the in-process of switching, because current tongs location stand weight is heavier, artifical intensity of labour is great. Or adopt transfer robot to carry the tongs location stand, and this kind of transport mode leads to a large amount of transfer robot to be occupied, can't carry out other operations, leads to equipment utilization to hang down.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a location stand displacement device and system, the tongs location stand that aims at solving among the prior art can not be suitable for different automobile models, and needs the technical problem of high strength manual labor.
In order to achieve the above object, the utility model provides a positioning upright post sliding device for positioning and clamping a lateral gripper of an automobile, which comprises an X-axis sliding mechanism, a Y-axis sliding mechanism and two upright post mechanisms; the two upright post mechanisms are arranged at intervals along the X direction and are used for being connected with two ends of the side gripper; the X-axis sliding mechanism is connected with one of the upright post mechanisms and drives the upright post mechanisms to move along the X direction so as to enable the upright post mechanisms to approach or separate from the other upright post mechanism; the Y-axis sliding mechanism is connected with the two upright post mechanisms and drives the two upright post mechanisms to move along the Y direction.
Preferably, the positioning column sliding device further comprises a supporting bottom plate and a Y-direction moving plate arranged above the supporting bottom plate, a first guide rail is arranged on one side of the supporting bottom plate facing the Y-direction moving plate, the first guide rail extends along the Y-direction, and the Y-direction moving plate is provided with a slider in sliding contact fit with the first guide rail; the Y-axis sliding mechanism comprises a first driving assembly and a first connecting seat connected with the first driving assembly, the two upright post mechanisms are connected with the first connecting seat through the Y-direction moving plate, and the driving assembly drives the first connecting seat and the Y-direction moving plate to move along the first guide rail, so that the two upright post mechanisms move along the Y direction.
Preferably, the first driving assembly comprises a first mounting plate, and a first driving motor and a first ball screw which are mounted on the first mounting plate, the first mounting plate is arranged on the supporting base plate, and the first ball screw extends along the Y direction; the first connecting seat is sleeved on the first ball screw and meshed with the first ball screw, and the first driving motor is connected with one end of the first ball screw and drives the ball screw to rotate.
Preferably, the X-axis sliding mechanism includes a second mounting plate, an X-direction moving plate and a second driving assembly disposed on the second mounting plate, the second mounting plate is connected to the Y-direction moving plate, the second mounting plate is provided with a second guide rail, the second guide rail extends along the X-direction, a sliding groove for sliding contact with the second guide rail is disposed on the X-direction moving plate, one of the column mechanisms is mounted on the X-direction moving plate, and the second driving assembly drives the X-direction moving plate to move along the second guide rail, so that the column mechanism is far away from or close to the other column mechanism.
Preferably, the second driving assembly comprises a second driving motor, a second ball screw and a screw nut seat; the second ball screw extends along the X direction; the screw nut seat is sleeved on the second ball screw and meshed with the second ball screw, and the screw nut seat is connected with the X-direction moving plate; the second driving motor is connected with one end of the second ball screw and drives the second ball screw to rotate.
Preferably, the second guide rail is sleeved with a telescopic dust cover extending along the X direction, and the X-direction moving plate abuts against one end of the dust cover close to the other upright post mechanism.
Preferably, the second mounting plate is further provided with a first limiting block and a second limiting block, the first limiting block and the second limiting block are used for limiting the X-direction moving plate, and the X-direction moving plate is arranged between the first limiting block and the second limiting block.
Preferably, the column mechanism includes: a column; the first positioning block is arranged on one side, facing the lateral hand grab, of the upright post;
the positioning holes and the first positioning blocks are arranged on the stand column at intervals and are arranged on the same side as the first positioning blocks, and the positioning holes are used for being matched with the positioning pins of the side hand grips;
the first clamping piece is arranged on the stand column close to the first positioning block and used for enabling the side hand grab to be tightly abutted to the first positioning block.
The utility model also provides a location stand system of sliding, location stand system of sliding include two relative settings as above location stand displacement unit, each location stand displacement unit's two stand mechanism is first stand mechanism and second stand mechanism respectively, X axle glide machanism connects second stand mechanism, two second stand mechanism is used for being connected with the both ends of the rear portion tongs of car.
Preferably, a second positioning block and a second clamping piece are arranged on one side, facing the rear hand grab, of the second stand column mechanism, and the second clamping piece is arranged close to the second positioning block; the second clamping piece is used for abutting the rear hand grab on the second positioning block.
The technical scheme of the utility model, when the car needs the welding, the lateral part tongs that corresponds is selected to the motorcycle type that corresponds of correspondence difference, X axle glide machanism drives one of them stand mechanism motion according to the size and the type of lateral part tongs, adjust the distance between two stand mechanisms, make the lateral part tongs of two stand mechanisms adaptation different motorcycle types, location stand glide arrangement presss from both sides tight back to the lateral part tongs location, two stand mechanisms of Y axle glide machanism drive move to operating position along the direction that is close to the car, make the lateral part tongs on the location stand glide arrangement fix a position the clamp tightly to the car, when the car is accomplished the welding, two stand mechanisms of Y axle glide machanism drive resume initial position along the direction of keeping away from the car, avoid location stand glide machanism to produce with other spare parts in the transportation of car and interfere. And, the condition that the positioning upright post sliding device occupies a transfer robot in the prior art is avoided, the liberated transfer robot can be utilized to carry out welding operation of the automobile, the equipment utilization rate is improved, and the production investment cost is reduced. The utility model discloses can not only avoid location stand displacement and produce with other spare parts and interfere through two stand mechanism synchronous motion of Y axle glide machanism drive to guarantee the safety in production, still freely adjust the interval between two stand mechanisms through X axle glide machanism, improve production efficiency when avoiding artifical transport, can also be suitable for different automobile model, compatible good, the range of application is wide.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 an assembly view of a positioning post slipping system and lateral and rear grips according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a positioning pillar sliding device according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a Y-axis sliding mechanism according to an embodiment of the present invention;
fig. 4 is a schematic structural view of an X-axis sliding mechanism according to an embodiment of the present invention;
fig. 5 is a schematic cross-sectional view of an X-axis sliding mechanism according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a first column mechanism according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a second pillar mechanism according to an embodiment of the present invention.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments 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 technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The present invention is described in the directions of "up", "down", "left", "right", "front", "back", etc. with reference to the directions shown in fig. 1 to 4, and is only used to explain the relative positional relationship between the respective components in the postures shown in fig. 1 to 4, and if the specific posture is changed, the directional indication is also changed accordingly.
The utility model provides a location stand displacement device.
As shown in fig. 1 to 7, in an embodiment of the present invention, the positioning pillar sliding apparatus 100 is used for positioning and clamping a lateral gripper 300 of an automobile, and the positioning pillar sliding apparatus 100 includes an X-axis sliding mechanism 4, a Y-axis sliding mechanism 1 and two pillar mechanisms 5; the two upright post mechanisms 5 are arranged at intervals along the X direction, and the two upright post mechanisms 5 are used for being connected with two ends of the side gripper 300; the X-axis sliding mechanism 4 is connected with one upright post mechanism 5 and drives the upright post mechanism 5 to move along the X direction so as to enable the upright post mechanism 5 to approach or separate from the other upright post mechanism 5; the Y-axis sliding mechanism 1 is connected with the two upright post mechanisms 5, and the Y-axis sliding mechanism 1 drives the two upright post mechanisms 5 to move along the Y direction. In the welding process of the automobile, the side grip 300 in this embodiment is used for positioning and clamping the automobile, and the X direction in this embodiment indicates the left-right direction of the automobile body, and the Y direction indicates the front-rear direction of the automobile body.
When an automobile needs to be welded, a corresponding side hand grip 300 is selected corresponding to different automobile types, the X-axis sliding mechanism 4 drives one of the upright post mechanisms 5 to move according to the size and type of the side hand grip 300 to adjust the distance between the two upright post mechanisms 5, so that the two upright post mechanisms 5 adapt to the side hand grips 300 of different automobile types, after the positioning upright post sliding device 100 positions and clamps the side hand grip 300, the Y-axis sliding mechanism 1 drives the two upright post mechanisms 5 to move to a working position along the direction close to the automobile, so that the side hand grip 300 on the positioning upright post sliding device 100 can position and clamp the automobile, when the automobile is welded, the Y-axis sliding mechanism 1 drives the two upright post mechanisms 5 to return to an initial position along the direction far away from the automobile, and interference of the positioning upright post sliding device 100 with other parts in the conveying process of the automobile is. The X-axis sliding mechanism 4 and the Y-axis sliding mechanism 1 enable the two upright post mechanisms 5 to be moved and positioned in any position in the X direction and the Y direction, and the problem of flexible collinear production of any vehicle type is solved. Moreover, the positioning column sliding device 100 avoids the situation that the carrying robot is occupied in the prior art, the liberated carrying robot can be used for welding the automobile, the equipment utilization rate is improved, and the production investment cost is reduced. This embodiment can not only avoid the location stand displacement 100 to produce with other spare parts and interfere through two 5 synchronous motion of the drive of Y axle glide machanism 1, thereby guarantee the safety in production, still freely adjust the interval between two stand mechanisms 5 through X axle glide machanism 4, improve production efficiency when avoiding artifical transport, can also be suitable for different automobile models, compatible good, the range of application is wide.
As shown in fig. 1 to fig. 3, the positioning column sliding apparatus 100 of the present embodiment further includes a supporting bottom plate 2 and a Y-direction moving plate 3 disposed above the supporting bottom plate 2, one side of the supporting bottom plate 2 facing the Y-direction moving plate 3 is provided with a first guide rail 21, the first guide rail 21 extends along the Y-direction, and the Y-direction moving plate 3 is provided with a slider (not shown) in sliding contact with the first guide rail 21; the Y-axis sliding mechanism 1 includes a first driving assembly 11 and a first connecting seat 12 connected to the first driving assembly 11, the two column mechanisms 5 are connected to the first connecting seat 12 through the Y-direction moving plate 3, and the driving assembly drives the first connecting seat 12 and the Y-direction moving plate 3 to move along the first guide rail 21, so that the two column mechanisms 5 move along the Y-direction. Specifically, the number of the first guide rails 21 of this embodiment is three, the three first guide rails 21 are arranged on the supporting base plate 2 at intervals along the X direction, the three first guide rails 21 are arranged on the upper side of the supporting base plate 2 at intervals, the two upright mechanisms 5 are arranged on the supporting base plate 2, the supporting base plate 2 can support the two upright mechanisms 5, and the three first guide rails 21 can also ensure the movement tracks of the two upright mechanisms 5. And the synchronous motion of the two upright post mechanisms 5 can be realized only by the sliding contact fit between the slide blocks of the Y-direction moving plate 3 and the first guide rail 21, and the structure is simple and ingenious.
As shown in fig. 3, the first driving assembly 11 includes a first mounting plate 111, and a first driving motor 112 and a first ball screw 113 mounted on the first mounting plate 111, the first mounting plate 111 is disposed on the support base plate 2, and the first ball screw 113 extends in the Y direction; the first connecting base 12 is sleeved on the first ball screw 113 and engaged with the first ball screw 113, and the first driving motor 112 is connected to one end of the first ball screw 113 and drives the ball screw to rotate. The first driving motor 112 in this embodiment can adopt a servo motor in the prior art, when the automobile needs to be welded, the first driving motor 112 drives the first ball screw 113 to rotate, because the first connecting seat 12 is engaged with the first ball screw 113 through threads, the first connecting seat 12 moves along the first ball screw 113 along with the rotation of the first ball screw 113, so that the two upright mechanisms 5 connected with the first connecting seat 12 move close to the automobile along the Y direction, the synchronous movement of the two upright mechanisms 5 can be completed, and the automation of carrying the two upright mechanisms 5 is realized.
As shown in fig. 2, 4 and 5, the X-axis sliding mechanism 4 includes a second mounting plate 41, an X-direction moving plate 42, and a second driving assembly 43 disposed on the second mounting plate 41, the second mounting plate 41 is connected to the Y-direction moving plate 3, the second mounting plate 41 is provided with a second guide rail 411, the second guide rail 411 extends along the X-direction, the X-direction moving plate 42 is provided with a sliding slot 421 for slidably contacting and cooperating with the second guide rail 411, one of the column mechanisms 5 is mounted on the X-direction moving plate 42, and the second driving assembly 43 drives the X-direction moving plate 42 to move along the second guide rail 411, so that the column mechanism 5 is far away from or close to the other column mechanism 5. As shown in fig. 2, the positioning column sliding apparatus 100 is also provided with an installation space for installing the X-axis sliding mechanism 4. When the corresponding side gripper 300 needs to be switched according to different automobile models, the second driving assembly 43 drives the X-direction moving plate 42 to move along the second guide rail 411, so that the column mechanism 5 on the X-direction moving plate 42 is far away from or close to another column mechanism 5 along the X direction, the distance between the two column mechanisms 5 can be freely adjusted, and the structure is simple and convenient to control.
In the positioning column sliding device 100 of the present embodiment, the second driving assembly 43 includes a second driving motor 431, a second ball screw 432 and a screw nut seat 433; the second ball screw 432 extends in the X direction; the screw nut seat 433 is sleeved on the second ball screw 432 and meshed with the second ball screw 432, and the screw nut seat 433 is connected with the X-direction moving plate 42; the second driving motor 431 is connected to one end of the second ball screw 432 and drives the second ball screw 432 to rotate. The second driving motor 431 in this embodiment may adopt a servo motor in the prior art, and when the corresponding side gripper 300 needs to be switched for different vehicle models, the second driving motor 431 drives the second ball screw 432 to rotate, and because the screw nut seat 433 is engaged with the second ball screw 432 through threads, the screw nut seat 433 moves along the second ball screw 432 along with the rotation of the second ball screw 432, so that the column mechanism 5 connected to the X-direction moving plate 42 is far away from or close to another column mechanism 5, and high compatibility of the positioning column sliding apparatus 100 for different vehicle models is achieved.
As shown in fig. 1 to 5, in order to prevent a worker from stepping on the second rail 411 or preventing sundries from falling off from the second rail, a telescopic dust cover 434 extending in the X direction is sleeved on the second rail 411, and the X-direction moving plate 42 abuts against one end of the dust cover 434 close to the other upright mechanism 5. The telescopic dust cover 434 can not only avoid the situation that sundries fall off to affect safe production, but also have the telescopic property when the column mechanism 5 on the X-direction moving plate 42 moves in the direction away from the other column mechanism 5, and the X-direction moving plate 42 can compress the telescopic dust cover 434, so that the normal movement of the X-direction moving plate 42 is not affected. In addition, in this embodiment, in order to ensure that the X-direction moving plate 42 is limited to a specific position, the second mounting plate 41 is further provided with a first limiting block 435 and a second limiting block 436, which are used for limiting the X-direction moving plate 42, and the X-direction moving plate 42 is disposed between the first limiting block 435 and the second limiting block 436.
As shown in fig. 6 and 7, in one embodiment, the column mechanism 5 includes a column 51, a first positioning block 52, a positioning hole 53, and a first clamping member 54; the first positioning block 52 is arranged on one side of the upright post 51 facing the side grab 300; the positioning holes 53 and the first positioning blocks 52 are arranged on the upright 51 at intervals and arranged on the same side as the first positioning blocks 52, and the positioning holes 53 are used for being matched with positioning pins of the side hand grips 300; the first clamping member 54 is disposed on the upright 51 near the first positioning block 52, and the first clamping member 54 is used for pressing the side gripper 300 against the first positioning block 52.
The first clamping member 54 can tightly support the side gripper 300 to the first positioning block 52, and the positioning hole 53 can be matched with the positioning pin of the side gripper 300, so that the side gripper 300 can be tightly supported to the first positioning block 52 through the first clamping member 54, the surface of the side gripper 300 can be positioned, and the hole of the side gripper 300 can be positioned through the matching of the positioning hole 53 and the positioning pin of the side gripper 300, namely, the hole positioning and the surface positioning of the side gripper 300 are dispersedly arranged, the phenomenon that the side gripper 300 is unstable in positioning due to the integrated pin seat positioning in the prior art is avoided, the positioning stability of the side gripper 300 is improved, and the problem that the positioning stability of the side gripper 300 affects the positioning precision of automobile welding parts can be further avoided. The upright post mechanism 5 further comprises a guide mechanism 55 arranged on the upright post 51, wherein the guide mechanism 55 comprises a mounting base 551 arranged on the upright post 51 and two guide rollers 552 arranged on the mounting base 551, the two guide rollers 552 are arranged side by side along a direction away from the upright post 51, and the guide rollers 552 are used for supporting the side hand grip 300. When the side gripper 300 is positioned and clamped by the upright post mechanism 5, the entering posture of the side gripper 300 can be righted and guided by the guide mechanism 55, so that the alignment precision between the positioning pin on the side gripper 300 and the positioning hole 53 of the upright post mechanism 5 is improved, and the phenomenon of abnormal abrasion between the positioning pin and the positioning hole 53 is avoided.
As shown in fig. 1, the utility model discloses still provide a location stand system of sliding 200, location stand system of sliding 200 includes two relative as above location stand displacement unit 100 that set up, and location stand displacement unit 100 sets up respectively in the left and right sides of car, and this location stand displacement unit 100's concrete structure refers to above-mentioned embodiment. The two upright post mechanisms 5 of each positioning upright post sliding device 100 are respectively a first upright post mechanism 5a and a second upright post mechanism 5b, the X-axis sliding mechanism 4 is connected with the second upright post mechanism 5b, and the two second upright post mechanisms 5b are used for being connected with two ends of a rear hand grip 400 of the automobile. The second column mechanism 5b of the present embodiment is used for positioning and clamping the rear hand grip 400 while positioning and clamping the side hand grip 300. Since the positioning pillar sliding system 200 adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and are not described in detail herein.
The positioning upright post sliding device 100 of the embodiment further comprises an X-axis moving drag chain 6 and a Y-axis moving drag chain 7, a cable connected with a first upright post mechanism 5a is integrated in the X-axis moving drag chain 6, when the X-axis sliding mechanism 4 drives the first upright post mechanism 5a to be far away from or close to a second upright post mechanism 5b, the X-axis moving drag chain 6 moves synchronously along with the second upright post mechanism 5b, a cable connected with a Y-axis sliding mechanism is integrated in the Y-axis moving drag chain 7, and the Y-axis moving drag chain 7 moves synchronously along with the first upright post mechanism 5a and the second upright post mechanism 5 b. The situation that cables are dragged to be damaged when the first upright post mechanism 5a and the second upright post mechanism 5b move can be prevented while the cables are integrated by the X-axis moving drag chain 6 and the Y-axis moving drag chain 7. The X-axis moving drag chain 6 and the Y-axis moving drag chain 7 in this embodiment can be drag chains in the prior art.
As shown in fig. 7, in the present embodiment, a second positioning block 51b and a second clamping member 52b are disposed on a side of the second column mechanism 5b facing the rear gripper 400, and the second clamping member 52b is disposed near the second positioning block 51 b; the second clamping member 52b is used for pressing the rear hand grip 400 against the second positioning block 51 b. When the first positioning block 52 and the first clamping member 54 of the second upright post mechanism 5b position and clamp the side hand grip 300, the second positioning block 51b and the second clamping member 52b of the second upright post mechanism 5b position and clamp the rear hand grip 400, so that the side hand grip 300 and the rear hand grip 400 are integrated with the positioning upright post sliding system 200. In addition, the two lateral hand grips 300 in this embodiment are used for positioning and clamping left and right side walls and middle parts of the automobile, and the rear hand grip is used for positioning and clamping rear parts of the automobile, so that when the automobile needs to be welded, not only the side walls of the automobile are positioned and clamped, but the lateral hand grip 300 and the rear hand grip 400 are matched to position and clamp the whole automobile.
The above is only the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all of which are in the utility model discloses a conceive, utilize the equivalent structure transform that the content of the specification and the attached drawings did, or directly/indirectly use all to include in other relevant technical fields the patent protection scope of the present invention.
Claims (10)
1. A positioning upright post sliding device is used for positioning and clamping a lateral hand grab of an automobile and is characterized by comprising an X-axis sliding mechanism, a Y-axis sliding mechanism and two upright post mechanisms;
the two upright post mechanisms are arranged at intervals along the X direction and are used for being connected with two ends of the side gripper;
the X-axis sliding mechanism is connected with one of the upright post mechanisms and drives the upright post mechanisms to move along the X direction so as to enable the upright post mechanisms to approach or separate from the other upright post mechanism;
the Y-axis sliding mechanism is connected with the two upright post mechanisms and drives the two upright post mechanisms to move along the Y direction.
2. The positioning column sliding device according to claim 1, further comprising a support bottom plate and a Y-direction moving plate disposed above the support bottom plate, wherein a first guide rail is disposed on a side of the support bottom plate facing the Y-direction moving plate, the first guide rail extends along the Y-direction, and the Y-direction moving plate is provided with a slider in sliding contact with and cooperating with the first guide rail;
the Y-axis sliding mechanism comprises a first driving assembly and a first connecting seat connected with the first driving assembly, the two upright post mechanisms are connected with the first connecting seat through the Y-direction moving plate, and the driving assembly drives the first connecting seat and the Y-direction moving plate to move along the first guide rail, so that the two upright post mechanisms move along the Y direction.
3. The positioning mast gliding apparatus of claim 2, wherein the first driving assembly comprises a first mounting plate and a first driving motor and a first ball screw mounted to the first mounting plate, the first mounting plate being disposed on the support base plate, the first ball screw extending in the Y-direction; the first connecting seat is sleeved on the first ball screw and meshed with the first ball screw, and the first driving motor is connected with one end of the first ball screw and drives the ball screw to rotate.
4. The positioning column sliding apparatus according to claim 2, wherein the X-axis sliding mechanism includes a second mounting plate, an X-direction moving plate, and a second driving assembly disposed on the second mounting plate, the second mounting plate is connected to the Y-direction moving plate, the second mounting plate is provided with a second guide rail, the second guide rail extends along the X direction, the X-direction moving plate is provided with a sliding slot for slidably contacting and cooperating with the second guide rail, one of the column mechanisms is mounted on the X-direction moving plate, and the second driving assembly drives the X-direction moving plate to move along the second guide rail, so that the column mechanism is far away from or close to the other column mechanism.
5. The positioning mast gliding apparatus of claim 4, wherein said second drive assembly comprises a second drive motor, a second ball screw, and a screw-nut mount;
the second ball screw extends along the X direction;
the screw nut seat is sleeved on the second ball screw and meshed with the second ball screw, and the screw nut seat is connected with the X-direction moving plate;
the second driving motor is connected with one end of the second ball screw and drives the second ball screw to rotate.
6. The positioning mast gliding apparatus of claim 4, wherein said second rail housing is provided with a telescopic dust cover extending in an X-direction, said X-direction moving plate abutting an end of said dust cover adjacent to another of said mast mechanisms.
7. The positioning post sliding device according to claim 4, wherein the second mounting plate is further provided with a first stopper and a second stopper for limiting the X-direction moving plate, and the X-direction moving plate is disposed between the first stopper and the second stopper.
8. The positioning mast skid of any of claims 1-7, wherein said mast mechanism comprises:
a column;
the first positioning block is arranged on one side, facing the lateral hand grab, of the upright post;
the positioning holes and the first positioning blocks are arranged on the stand column at intervals and are arranged on the same side as the first positioning blocks, and the positioning holes are used for being matched with the positioning pins of the side hand grips;
the first clamping piece is arranged on the stand column close to the first positioning block and used for enabling the side hand grab to be tightly abutted to the first positioning block.
9. A positioning column sliding system, characterized in that the positioning column sliding system comprises two positioning column sliding devices according to any one of claims 1 to 8, which are oppositely arranged, the two column mechanisms of each positioning column sliding device are respectively a first column mechanism and a second column mechanism, the X-axis sliding mechanism is connected with the second column mechanism, and the two second column mechanisms are used for being connected with two ends of a rear grab handle of an automobile.
10. The positioning post slipping system of claim 9, wherein a second positioning block and a second clamping member are provided on a side of the second post mechanism facing the rear hand grip, the second clamping member being disposed adjacent to the second positioning block; the second clamping piece is used for abutting the rear hand grab on the second positioning block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922485222.8U CN211889535U (en) | 2019-12-31 | 2019-12-31 | Positioning upright post sliding device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922485222.8U CN211889535U (en) | 2019-12-31 | 2019-12-31 | Positioning upright post sliding device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211889535U true CN211889535U (en) | 2020-11-10 |
Family
ID=73296002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922485222.8U Active CN211889535U (en) | 2019-12-31 | 2019-12-31 | Positioning upright post sliding device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211889535U (en) |
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2019
- 2019-12-31 CN CN201922485222.8U patent/CN211889535U/en active Active
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