CN216780753U - Positioning and clamping mechanism of vehicle front wheel cover outer plate gripper and vehicle production line - Google Patents
Positioning and clamping mechanism of vehicle front wheel cover outer plate gripper and vehicle production line Download PDFInfo
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- CN216780753U CN216780753U CN202122975681.1U CN202122975681U CN216780753U CN 216780753 U CN216780753 U CN 216780753U CN 202122975681 U CN202122975681 U CN 202122975681U CN 216780753 U CN216780753 U CN 216780753U
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Abstract
The utility model discloses a positioning and clamping mechanism of a vehicle front wheel cover outer plate gripper and a vehicle production line, wherein the gripper is provided with a positioning pin; the positioning and clamping mechanism comprises a mounting frame, a supporting assembly and a clamping assembly, and the mounting frame is mounted on an external structure; the supporting assembly comprises a plurality of supporting rods, the supporting rods are arranged on the mounting rack at intervals, each supporting rod is connected with a positioning block and a supporting bearing for supporting the gripper, and the positioning block is provided with a positioning hole matched with the positioning pin; each supporting rod is provided with at least one clamping assembly, the positioning block, the supporting bearing and the clamping assemblies are arranged on the same side, each clamping assembly comprises a clamping block and a clamping driving piece, the clamping driving pieces are connected with the supporting rods, and the clamping driving pieces are used for driving the clamping blocks to be matched with the supporting rods to clamp the grippers; the positioning and clamping mechanism ensures the repeated positioning accuracy of the hand grips, improves the consistency of batch production, effectively reduces the vibration amplitude of the hand grips, improves the positioning accuracy and the structural stability of the hand grips, and improves the production quality.
Description
Technical Field
The utility model relates to the technical field of vehicle body manufacturing, in particular to a positioning and clamping mechanism of a vehicle front wheel cover outer plate gripper and a vehicle production line.
Background
When the automobile body is assembled, a front wheel cover outer plate of the automobile needs to be welded to the automobile frame, a front wheel cover outer plate gripper can grip the front wheel cover outer plate during welding operation, the front wheel cover outer plate gripper is installed on a robot, and the robot drives the front wheel cover outer plate to a welding station through the front wheel cover outer plate gripper for welding; however, when the front wheel cover outer plate is welded, the vibration amplitude is large, and the robot is connected with the front wheel cover outer plate gripper only through the gun changing disc, so that the front wheel cover outer plate shakes and deviates relative to the frame in the welding process, the positioning precision is low, the structural stability is poor, and the product quality is influenced; and moreover, the robot drives the front wheel cover outer plate gripper and the front wheel cover outer plate to move, and when the robot is low in repeated positioning accuracy or fails, the positioning accuracy of the front wheel cover outer plate gripper cannot be ensured, so that the consistency of batch production is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a positioning and clamping mechanism of a vehicle front wheel cover outer plate gripper and a vehicle production line, and aims to solve the problems of low positioning precision and poor stability of the front wheel cover outer plate gripper.
In order to achieve the purpose, the utility model provides a positioning and clamping mechanism of a vehicle front wheel cover outer plate gripper, wherein the gripper is provided with a positioning pin; the positioning and clamping mechanism comprises:
a mounting bracket mounted to an external structure;
the supporting assembly comprises a plurality of supporting rods, the supporting rods are arranged on the mounting rack at intervals, each supporting rod is connected with a positioning block and a supporting bearing for supporting the hand grip, and the positioning block is provided with a positioning hole matched with the positioning pin;
the clamping components are arranged on the supporting rods, the positioning blocks, the supporting bearings and the clamping components are arranged on the same side, each clamping component comprises a clamping block and a clamping driving piece, the clamping driving pieces are connected with the supporting rods, and the clamping driving pieces are used for driving the clamping blocks to be matched with the supporting rods to clamp the hand grips.
Preferably, each support rod is connected with at least two bearing seats arranged in sequence, and each bearing seat is provided with one support bearing.
Preferably, the clamping assembly further comprises an adapter, the clamping driving piece is a clamping cylinder, one end of the adapter is hinged to the clamping cylinder, the other end of the adapter is connected with the clamping block, and the clamping cylinder drives the adapter to rotate, so that the adapter drives the clamping block to be matched with the supporting rod to clamp the gripper.
Preferably, the supporting assembly further comprises a plurality of supporting seats, the supporting seats are arranged on the mounting frame at intervals, the number of the supporting seats is consistent with that of the supporting rods, each supporting seat is connected with one supporting rod, and the supporting seats are connected with the supporting rods through reinforcing rods arranged obliquely.
Preferably, the number of bracing piece is two in two the bracing piece, one of them bracing piece is first bracing piece, and another bracing piece is the second bracing piece, the number of clamping components is three, two of them clamping components vertical interval set up in on the first bracing piece, another one clamping components set up in on the second bracing piece.
Preferably, the tongs are further provided with a pressing block, and the first supporting rod is connected with a limiting block abutted to the pressing block.
Preferably, the mounting frame comprises a mounting plate, a first moving plate and a second moving plate which are vertically arranged at intervals in sequence, the first support rod is mounted at one end, far away from the second moving plate, of the first moving plate, and the second support rod is connected with the second moving plate; the positioning and clamping mechanism further comprises a Y-direction driving piece and an X-direction driving piece, the Y-direction driving piece is connected to the upper side of the mounting plate and used for driving the first moving plate to move along the Y direction, and the X-direction driving piece is connected to the upper side of the first moving plate and used for driving the second moving plate to move along the X direction.
Preferably, the upper side of the mounting plate is connected with a first guide rail extending along the Y direction, the lower side of the first moving plate is connected with a first slider corresponding to the position of the first guide rail, and the first slider is in sliding contact with the first guide rail; the upper side of the first moving plate is connected with a second guide rail extending along the X direction, the lower side of the second moving plate corresponding to the position of the second guide rail is connected with a second sliding block, and the second sliding block is matched with the second guide rail in a sliding contact mode.
Preferably, the upside of mounting panel with the upside of first movable plate all is provided with the backstop subassembly, each the backstop subassembly includes backstop piece and backstop driving piece, and one of them backstop driving piece is used for the drive rather than corresponding the setting backstop piece with first movable plate butt, another backstop driving piece is used for the drive rather than corresponding the setting backstop piece with the second movable plate butt.
The utility model further provides a vehicle production line which comprises a robot, a gripper and the positioning and clamping mechanism, wherein the gripper is provided with a switching disc, the robot comprises a mechanical arm and an assembling mechanism connected with the end part of the mechanical arm, and the switching disc is detachably connected with one end, close to the assembling mechanism, of the mechanical arm.
In the positioning and clamping mechanism of the vehicle front wheel cover outer plate gripper, the mounting frame is used for being connected with an external structure to fix the positioning and clamping mechanism, the mounting frame is connected with the supporting rod, the position of the supporting rod, which corresponds to each positioning pin, is provided with the positioning block, the positioning block is provided with the positioning hole for the positioning pin to extend into so as to position the gripper, the position of the supporting rod, which corresponds to the end part of the gripper, is provided with the supporting bearing, the supporting bearing is used for supporting the gripper, the supporting rod is also connected with the clamping driving piece, and the clamping driving piece drives the clamping block to be close to the supporting rod and to be matched with the supporting rod to clamp the gripper; the positioning and clamping mechanism is arranged on the external structure to fix the supporting rod, repeated positioning accuracy of the hand grip is guaranteed, consistency of batch production is improved, the hand grip is positioned through matching of the positioning hole and the positioning pin, the clamping block and the supporting rod are matched to clamp the hand grip, vibration amplitude of the hand grip is effectively reduced, positioning accuracy of the hand grip is improved, in addition, the positioning and clamping mechanism supports the end portion of the hand grip through the supporting bearing to further improve structural stability, and production quality is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of an assembly structure of a positioning and clamping mechanism and a gripper according to an embodiment of the present invention;
FIG. 2 is a schematic view of a gripper according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a positioning and clamping mechanism according to an embodiment of the present invention;
FIG. 4 is an enlarged view of area A of FIG. 3;
FIG. 5 is an enlarged view of area B of FIG. 3;
fig. 6 is an exploded view of a mounting bracket of the positioning and clamping mechanism according to an embodiment of the utility model.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Positioning and |
214 | Limiting |
| 10 | |
22 | |
| 11 | |
23 | Reinforcing |
| 111 | |
30 | |
| 12 | First moving |
31 | |
| 121 | |
32 | |
| 122 | |
32a | Clamping |
| 13 | Second moving |
33 | |
| 131 | Second slide block | 40 | Y- |
| 14 | |
50 | |
| 20 | |
60 | |
| 21 | |
61 | |
| 21a | |
62 | |
| 21b | |
200 | |
| 211 | Locating |
201 | Locating |
| 2111 | Locating |
202 | |
| 212 | Support bearing | 203 | |
| 213 | Bearing seat |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indications (such as up, down, left, right, front, and rear … …) in the present embodiment are only used to explain the relative positional relationship between the components, the movement, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are 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 the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise explicitly stated or limited, the terms "connected", "fixed", and the like are to be understood broadly, for example, "fixed" may be fixedly connected, may be detachably connected, or may be integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention 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, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
The description of the orientations of "up", "down", "front", "rear", "left", "right", etc. in the present invention, with reference to the orientation shown in fig. 3, is merely for explaining the relative positional relationship between the components in the attitude shown in fig. 3, and if the particular attitude is changed, the directional indication is changed accordingly.
The utility model provides a positioning and clamping mechanism for a vehicle front wheel cover outer plate gripper.
In the positioning and clamping mechanism 100 of the vehicle front wheel cover outer plate gripper of the embodiment, the gripper 200 is provided with a positioning pin 201; the positioning and clamping mechanism 100 comprises a mounting frame 10, a support assembly 20 and a clamping assembly 30, wherein the mounting frame 10 is mounted on an external structure; the supporting assembly 20 comprises a plurality of supporting rods 21, the supporting rods 21 are arranged on the mounting rack 10 at intervals, each supporting rod 21 is connected with a positioning block 211 and a supporting bearing 212 for supporting the hand grip 200, and the positioning block 211 is provided with a positioning hole 2111 matched with the positioning pin 201; each support rod 21 is provided with at least one clamping assembly 30, the positioning block 211, the support bearing 212 and the clamping assembly 30 are arranged on the same side, each clamping assembly 30 comprises a clamping block 31 and a clamping driving piece 32, the clamping driving piece 32 is connected with the support rod 21, and the clamping driving piece 32 is used for driving the clamping block 31 to be matched with the support rod 21 to clamp the gripper 200.
In the process of assembling the vehicle body, a front wheel cover outer plate of the vehicle needs to be welded to the vehicle frame, a front wheel cover outer plate gripper 200 is used for gripping the front wheel cover outer plate and fixing the front wheel cover outer plate during welding, a positioning and clamping mechanism 100 is used for positioning the front wheel cover outer plate gripper 200 to ensure the welding precision of the front wheel cover outer plate, specifically, as shown in fig. 1 to 5, a positioning pin 201 is connected to the gripper 200, an installation frame 10 is used for being connected with an external structure to fix the positioning and clamping mechanism 100, the external structure is a bearing table for bearing the vehicle frame, a support rod 21 is connected to the installation frame 10, positioning blocks 211 are arranged on the support rod 21 corresponding to the positions of the positioning pins 201, positioning holes 2111 for the positioning pins 201 to extend into are formed on the positioning blocks 211 to position the gripper 200, support bearings 212 are arranged on the support rod 21 corresponding to the end portions of the gripper 200, the support rods 212 are used for supporting the gripper 200, and clamping driving parts 32 are further connected to the support rod 21, the clamping driving member 32 drives the clamping block 31 to approach the support rod 21 and cooperate with the support rod 21 to clamp the hand grip 200.
The positioning and clamping mechanism 100 of the embodiment ensures repeated positioning accuracy of the hand grip 200 by installing the mounting frame 10 on an external structure to play a role of fixing the support rod 21, improves consistency of mass production, positions the hand grip 200 by matching the positioning hole 2111 with the positioning pin 201, and clamps the hand grip 200 by matching the clamping block 31 with the support rod 21, effectively reduces vibration amplitude of the hand grip 200, improves positioning accuracy of the hand grip 200, in addition, the positioning and clamping mechanism 100 supports the end of the hand grip 200 through the support bearing 212 to further improve structural stability, and improves production quality.
In this embodiment, each support rod 21 is connected with at least two bearing seats 213 arranged in sequence, and each bearing seat 213 is provided with a support bearing 212; in addition, the clamping assembly 30 further includes an adaptor 33, the clamping driving member 32 is a clamping cylinder 32a, one end of the adaptor 33 is hinged to the clamping cylinder 32a, the other end of the adaptor 33 is connected to the clamping block 31, and the clamping cylinder 32a drives the adaptor 33 to rotate, so that the adaptor 33 drives the clamping block 31 to cooperate with the support rod 21 to clamp the hand grip 200.
As shown in fig. 1 to 5, at least two bearing seats 213 arranged in parallel are connected to the support rod 21 corresponding to the end of the hand grip 200, the bearing seats 213 are used for installing support bearings 212, and the at least two support bearings 212 are used for supporting the end of the hand grip 200, so that the support stability is improved; the clamping driving member 32 can be a clamping cylinder 32a in the prior art, the clamping cylinder 32a is connected to the support rod 21, the clamping cylinder 32a is used for driving the adaptor 33 to rotate relative to the support rod 21, so that the adaptor 33 drives the clamping block 31 to be close to or far away from the support rod 21, and the clamping block 31 is matched with the support rod 21 to clamp the hand grip 200 when being close to the support rod 21, and the structural design is reasonable.
In this embodiment, the supporting assembly 20 further includes a plurality of supporting seats 22, the supporting seats 22 are arranged on the mounting frame 10 at intervals, the number of the supporting seats 22 is the same as that of the supporting rods 21, each supporting seat 22 is connected with one supporting rod 21, and the supporting seats 22 and the supporting rods 21 are connected through the reinforcing rods 23 arranged obliquely. As shown in fig. 1 and 3, the supporting seat 22 is installed on the mounting frame 10, the supporting rod 21 is installed on the supporting seat 22, the upper end of the reinforcing rod 23 is connected with the supporting rod 21, and the lower end of the reinforcing rod 23 is connected with the supporting seat 22, so that the connection strength is enhanced, and the structural stability is improved.
Further, the number of the support rods 21 is two, one support rod 21 of the two support rods 21 is a first support rod 21a, the other support rod 21 is a second support rod 21b, and the number of the clamping assemblies 30 is three, wherein two clamping assemblies 30 are vertically arranged on the first support rod 21a at intervals, and the other clamping assembly 30 is arranged on the second support rod 21 b. As shown in fig. 3, the first support rod 21a and the second support rod 21b are arranged at intervals, two clamping assemblies 30 are arranged on the first support rod 21a at intervals up and down, one clamping assembly 30 is arranged on the second support rod 21b, and all three clamping assemblies 30 are used for clamping the hand grip 200 to further fix the hand grip 200, so that the structural stability is improved.
As shown in fig. 1 to 3, the hand grip 200 is further provided with a pressing piece 202, and the first support rod 21a is connected with a limit block 214 abutting against the pressing piece 202. The limiting block 214 is connected to the first supporting rod 21a, the limiting block 214 and the positioning block 211 on the first supporting rod 21a are vertically arranged at intervals, the limiting block 214 is arranged corresponding to the pressing block 202 of the gripper 200, and the limiting block 214 is used for being abutted against the pressing block 202 to limit the movement of the gripper 200, so that the effect of fixing the gripper 200 is further achieved.
In this embodiment, the mounting frame 10 includes a mounting plate 11, a first moving plate 12 and a second moving plate 13, which are vertically and sequentially arranged at intervals, the first support rod 21a is mounted at one end of the first moving plate 12 far away from the second moving plate 13, and the second support rod 21b is connected with the second moving plate 13; the positioning and clamping mechanism 100 further includes a Y-directional driving element 40 and an X-directional driving element 50, the Y-directional driving element 40 is connected to the upper side of the mounting plate 11 and is used for driving the first moving plate 12 to move along the Y direction relative to the mounting plate 11, and the X-directional driving element 50 is connected to the upper side of the first moving plate 12 and is used for driving the second moving plate 13 to move along the X direction relative to the mounting plate 11.
As shown in fig. 6, the Y direction is the front-back direction, the X direction is the left-right direction, when welding the front wheel cover outer plate, the Y-direction driving member 40 drives the first moving plate 12 to move along the Y direction, so that the first moving plate 12 drives the first supporting rod 21a, the second moving plate 13 and the second supporting rod 21b mounted on the second moving plate 13 to move along the Y direction, and the front wheel cover outer plate is moved to the welding station by the gripper 200, which is convenient and fast to operate and high in flexibility; in addition, the X-direction driving element 50 drives the second moving plate 13 to move along the X direction, so that the second moving plate 13 drives the second support rod 21b to approach or separate from the first support rod 21a, so that the distance between the first support rod 21a and the second support rod 21b is reduced or increased, and the positioning and clamping mechanism 100 is suitable for positioning and clamping the hand grips 200 with various sizes, and the universality of the positioning and clamping mechanism 100 is improved; in addition, the Y-direction driving member 40 and the X-direction driving member 50 can be both air cylinders as in the prior art.
Further, as shown in fig. 6, a first guide rail 111 extending in the Y direction is connected to an upper side of the mounting plate 11, a first slider 121 is connected to a position corresponding to the first guide rail 111 on a lower side of the first moving plate 12, and the first slider 121 is in sliding contact with and engaged with the first guide rail 111; the upper side of the first moving plate 12 is connected with a second guide rail 122 extending along the X direction, the lower side of the second moving plate 13 corresponding to the position of the second guide rail 122 is connected with a second slider 131, and the second slider 131 is in sliding contact with and matched with the second guide rail 122; the Y-direction driving element 40 drives the first moving plate 12 to move along the Y direction, so that the first slider 121 slides along the extending direction of the first guide rail 111, the X-direction driving element 50 drives the second moving plate 13 to move along the X direction, so that the second slider 131 slides along the extending direction of the second guide rail 122, and the first guide rail 111 and the second guide rail 122 play a role in guiding movement, so that the first moving plate 12 and the second moving plate 13 slide smoothly, and the use is convenient and fast.
In this embodiment, the stop assemblies 60 are disposed on the upper side of the mounting plate 11 and the upper side of the first moving plate 12, each stop assembly 60 includes a stop block 61 and a stop driving element 62, one of the stop driving elements 62 is used for driving the stop block 61 disposed corresponding thereto to abut against the first moving plate 12, and the other stop driving element 62 is used for driving the stop block 61 disposed corresponding thereto to abut against the second moving plate 13.
As shown in fig. 6, at least two stopping assemblies 60 symmetrically arranged along the Y direction are disposed on the upper side of the mounting plate 11, when the first moving plate 12 moves to the right position, the stopping driving member 62 of each stopping assembly 60 drives the stopping block 61 to rotate relative to the mounting plate 11, so that the two stopping blocks 61 are respectively abutted against the front side and the rear side of the first moving plate 12, and the two stopping blocks 61 cooperate to clamp the first moving plate 12, so as to fix the first moving plate 12 and further improve the positioning accuracy of the positioning and clamping mechanism 100; at least two stopping assemblies 60 symmetrically arranged along the X direction are arranged on the upper side of the first moving plate 12, when the second moving plate 13 moves to the right position, the stopping driving piece 62 of each stopping assembly 60 drives the stopping block 61 to rotate relative to the first moving plate 12, so that the two stopping blocks 61 are respectively abutted against the left side and the right side of the second moving plate 13, and the two stopping blocks 61 are matched to clamp the second moving plate 13 to fix the second moving plate 13 and further improve the positioning precision of the positioning and clamping mechanism 100; also, the stop driver 62 may be a cylinder as in the prior art.
In this embodiment, as shown in fig. 1 and 3, the mounting frame 10 further includes a plurality of obliquely arranged supporting columns 14, the supporting columns 14 are arranged at intervals along the X direction, the upper ends of the supporting columns 14 are connected to the lower side of the mounting plate 11, and the lower ends of the supporting columns 14 are connected to an external structure; a plurality of support columns 14 all are used for being connected with exterior structure, and exterior structure is the plummer of bearing the frame, and joint strength has been strengthened to support column 14, has further improved the stability of structure.
The utility model further provides a vehicle production line, as shown in fig. 1, the vehicle production line comprises a robot, a gripper 200 and the positioning and clamping mechanism 100, the gripper 200 is provided with an adapter plate 203, the robot comprises a mechanical arm and an assembling mechanism connected with the end of the mechanical arm, and the adapter plate 203 is detachably connected with one end of the mechanical arm close to the assembling mechanism.
In an embodiment, the vehicle production line may weld the front wheel cover outer plate on the frame, first position the frame on the plummer through the conveying device, then drive the gripper 200 to grip the front wheel cover outer plate onto the frame at the welding station through the robot, and position and clamp the gripper 200 through the positioning and clamping mechanism 100 at the welding station to wait for entering the welding process. In addition, the specific structure of the positioning and clamping mechanism 100 refers to the above embodiments, and since the vehicle production line 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 no further description is given here.
Further, the robot includes arm and the equipment mechanism of being connected with the tip of arm, and adapter plate 203 is connected with the arm is close to the one end of equipment mechanism can dismantle. After the positioning and clamping mechanism 100 positions and clamps the hand grip 200, the mechanical arm is disengaged from the adapter plate 203 on the hand grip 200, the robot can reach an assembly station by driving an assembly mechanism connected with the mechanical arm of the robot, and the assembly mechanism is used for assembling and connecting the front wheel cover outer plate at the assembly station with the frame. Wherein, the assembling mechanism can be a welding device, a screwing device and the like.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A positioning and clamping mechanism for a vehicle front wheel cover outer plate gripper is provided with a positioning pin; characterized in that, the positioning and clamping mechanism comprises:
a mounting bracket mounted to an external structure;
the supporting assembly comprises a plurality of supporting rods, the supporting rods are arranged on the mounting rack at intervals, each supporting rod is connected with a positioning block and a supporting bearing for supporting the hand grip, and the positioning block is provided with a positioning hole matched with the positioning pin;
the clamping components are arranged on the supporting rods, the positioning blocks, the supporting bearings and the clamping components are arranged on the same side, each clamping component comprises a clamping block and a clamping driving piece, the clamping driving pieces are connected with the supporting rods, and the clamping driving pieces are used for driving the clamping blocks to be matched with the supporting rods to clamp the hand grips.
2. The positioning and clamping mechanism for the vehicle front wheel cover outer plate gripper as claimed in claim 1, wherein at least two bearing seats are connected to each support rod in sequence, and each bearing seat is provided with one support bearing.
3. The positioning and clamping mechanism for the vehicle front wheel cover outer plate gripper as claimed in claim 1, wherein the clamping assembly further comprises an adapter, the clamping driving member is a clamping cylinder, one end of the adapter is hinged to the clamping cylinder, the other end of the adapter is connected to the clamping block, and the clamping cylinder drives the adapter to rotate, so that the adapter drives the clamping block to cooperate with the support rod to clamp the gripper.
4. The positioning and clamping mechanism for the vehicle front wheel cover outer plate gripper as claimed in claim 1, wherein the supporting assembly further comprises a plurality of supporting seats, the supporting seats are arranged on the mounting frame at intervals, the number of the supporting seats is equal to that of the supporting rods, one supporting rod is connected to each supporting seat, and the supporting seats are connected with the supporting rods through obliquely arranged reinforcing rods.
5. The positioning and clamping mechanism for the vehicle front wheel cover outer plate gripper as claimed in any one of claims 1 to 4, wherein the number of the support rods is two, one of the two support rods is a first support rod, the other support rod is a second support rod, and the number of the clamping assemblies is three, wherein two of the clamping assemblies are vertically arranged on the first support rod at intervals, and the other clamping assembly is arranged on the second support rod.
6. The positioning and clamping mechanism for the vehicle front wheel cover outer plate gripper as claimed in claim 5, wherein the gripper is further provided with a pressing block, and the first support rod is connected with a limiting block abutting against the pressing block.
7. The positioning and clamping mechanism for the vehicle front wheel cover outer plate gripper as claimed in claim 5, wherein the mounting frame comprises a mounting plate, a first moving plate and a second moving plate which are vertically arranged at intervals in sequence, the first supporting rod is mounted at one end of the first moving plate far away from the second moving plate, and the second supporting rod is connected with the second moving plate; the positioning and clamping mechanism further comprises a Y-direction driving piece and an X-direction driving piece, the Y-direction driving piece is connected to the upper side of the mounting plate and used for driving the first moving plate to move along the Y direction, and the X-direction driving piece is connected to the upper side of the first moving plate and used for driving the second moving plate to move along the X direction.
8. The positioning and clamping mechanism for the vehicle front wheel cover outer plate gripper as claimed in claim 7, wherein a first guide rail extending in the Y direction is connected to the upper side of the mounting plate, a first slider is connected to the lower side of the first moving plate at a position corresponding to the first guide rail, and the first slider is in sliding contact with and engaged with the first guide rail; the upper side of the first moving plate is connected with a second guide rail extending along the X direction, the lower side of the second moving plate corresponding to the position of the second guide rail is connected with a second sliding block, and the second sliding block is in sliding contact with and matched with the second guide rail.
9. The mechanism as claimed in claim 7, wherein each of the stopping assemblies includes a stopping block and a stopping driving member, one of the stopping driving members is used to drive the corresponding stopping block to abut against the first moving plate, and the other stopping driving member is used to drive the corresponding stopping block to abut against the second moving plate.
10. A vehicle production line, characterized in that the vehicle production line comprises a robot, a gripper and a positioning and clamping mechanism according to any one of claims 1 to 9, the gripper is provided with an adapter plate, the robot comprises a mechanical arm and an assembling mechanism connected with the end of the mechanical arm, and the adapter plate is detachably connected with one end of the mechanical arm close to the assembling mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122975681.1U CN216780753U (en) | 2021-11-29 | 2021-11-29 | Positioning and clamping mechanism of vehicle front wheel cover outer plate gripper and vehicle production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122975681.1U CN216780753U (en) | 2021-11-29 | 2021-11-29 | Positioning and clamping mechanism of vehicle front wheel cover outer plate gripper and vehicle production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216780753U true CN216780753U (en) | 2022-06-21 |
Family
ID=82004200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122975681.1U Active CN216780753U (en) | 2021-11-29 | 2021-11-29 | Positioning and clamping mechanism of vehicle front wheel cover outer plate gripper and vehicle production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216780753U (en) |
-
2021
- 2021-11-29 CN CN202122975681.1U patent/CN216780753U/en active Active
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