CN112108797A - Automobile positioning and clamping device and system - Google Patents
Automobile positioning and clamping device and system Download PDFInfo
- Publication number
- CN112108797A CN112108797A CN201911422808.8A CN201911422808A CN112108797A CN 112108797 A CN112108797 A CN 112108797A CN 201911422808 A CN201911422808 A CN 201911422808A CN 112108797 A CN112108797 A CN 112108797A
- Authority
- CN
- China
- Prior art keywords
- positioning
- clamping
- automobile
- cross beam
- car
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/08—Gripping heads and other end effectors having finger members
- B25J15/10—Gripping heads and other end effectors having finger members with three or more finger members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
Abstract
The invention discloses an automobile positioning and clamping device and an automobile positioning and clamping system, wherein an automobile comprises three automobile beams which are respectively a front cross beam, a middle cross beam and a lower mounting plate, the automobile positioning and clamping device is arranged on one side of the automobile and comprises a gripper and three positioning and clamping mechanisms, the three positioning and clamping mechanisms are all arranged on one side of the gripper, which faces the automobile, and the three positioning and clamping mechanisms are respectively arranged corresponding to the lower mounting plate, the front cross beam and the middle cross beam and are respectively used for positioning and clamping the lower mounting plate, the front cross beam and the middle cross beam. According to the invention, the lower mounting plate, the front cross beam and the middle cross beam can be positioned and clamped at one time only by integrating three positioning and clamping mechanisms on one gripper, so that the lower mounting plate, the front cross beam and the middle cross beam can be applied to automobiles of different vehicle types, the condition that a plurality of sub-assembly platforms are adopted to respectively position and clamp the lower mounting plate, the front cross beam and the middle cross beam in the prior art can be avoided, equipment adopted in the automobile welding process is reduced, and the production cost of the automobile is reduced.
Description
Technical Field
The invention relates to the technical field of automobile manufacturing, in particular to an automobile positioning and clamping device and system.
Background
In the production and manufacture of the white automobile body, the positioning, assembly and welding of the front cross beam, the lower mounting plate and the middle cross beam of the automobile are more critical, and each automobile manufacturer adopts the process arrangement. The existing automobile body positioning mode generally clamps the positioning of a middle cross beam and puts the middle cross beam on a top cover splicing table, and the middle cross beam is transported to a main line from the top cover splicing table to be subjected to positioning welding. When a certain vehicle type has a front cross beam, a middle cross beam and a rear cross beam, the front cross beam and the rear cross beam are usually arranged on a main line for assembly, and then a split splicing platform is used for positioning the middle cross beam, so that the welding positioning mode is not compatible with different vehicle types, and waste of equipment and personnel can be caused; in the welding and positioning process, the positioning clamps of the lower mounting plate and the front cross beam are integrated on one gripper independently, and then the gripper is operated independently through one robot, so that the number of grippers and robot equipment used in the welding process is increased due to the welding and positioning mode, and the production cost of a vehicle body is increased.
Disclosure of Invention
The invention mainly aims to provide an automobile positioning and clamping device and system, and aims to solve the technical problems that in the prior art, more equipment is used for welding and positioning an automobile body, and the production cost is high.
In order to achieve the purpose, the automobile provided by the invention comprises three automobile beams, wherein the automobile beams are respectively a front cross beam, a middle cross beam and a lower mounting plate, the automobile positioning and clamping device is arranged on one side of the automobile and comprises a gripper and three positioning and clamping mechanisms, the three positioning and clamping mechanisms are all arranged on one side of the gripper facing the automobile, and the three positioning and clamping mechanisms are respectively arranged corresponding to the lower mounting plate, the front cross beam and the middle cross beam and are respectively used for positioning and clamping the lower mounting plate, the front cross beam and the middle cross beam.
Preferably, the positioning and clamping mechanism comprises a positioning assembly for positioning the car beam and a rotating assembly connected with the positioning assembly, the rotating assembly is mounted on the gripper, the positioning assembly comprises a positioning pin, the car beam is provided with a positioning hole corresponding to the positioning pin, and the rotating assembly drives the positioning pin to be close to or far away from the positioning hole, so that the positioning pin is inserted into or separated from the positioning hole.
Preferably, the rotating assembly comprises a first driving cylinder, a main body support and a rotating arm, the main body support is mounted on the gripper, one end of the rotating arm is hinged to the main body support through a hinge shaft, the other end of the rotating arm is connected with the positioning assembly, a cylinder body of the first driving cylinder is hinged to the main body support, an output shaft of the first driving cylinder is hinged to the rotating arm, and the first driving cylinder is used for driving the rotating arm to rotate around the hinge shaft so as to drive the positioning pin to be close to or far away from the positioning hole.
Preferably, the locating component further comprises a connecting plate and a locating block used for being abutted to one side of the vehicle beam, the connecting plate is connected with the rotating arm, and the locating pin and the locating block are arranged on the connecting plate.
Preferably, the location clamping mechanism still including set up in the clamping component of connecting plate, clamping component includes that clamping jaw and second drive actuating cylinder, the second drive actuating cylinder's cylinder body articulate in the connecting plate, the locating piece with form the holding between the clamping jaw the tight space of clamping of car roof beam, the second drive actuating cylinder's output shaft articulate in the clamping jaw, the second drive actuating cylinder is used for the drive the clamping jaw is kept away from or is close to the locating piece, so that clamping jaw and locating piece cooperation are pressed from both sides tightly or are relaxed the car roof beam.
Preferably, one side of the clamping jaw, which faces the positioning block, is provided with a first limiting block, and the first limiting block is used for limiting the clamping jaw.
Preferably, the main part support towards one side of swinging boom is provided with the second stopper, the second stopper be used for right the swinging boom carries on spacingly.
Preferably, the tongs include the first installing frame that sets up relative front beam and center sill and correspond the second installing frame that the mounting panel set up down, the second installing frame is connected the below of first installing frame, wherein two location clamping mechanism interval install in first installing frame, another location clamping mechanism install in the second installing frame.
Preferably, the tongs also comprise a third mounting frame, and the third mounting frame is connected below the second mounting frame and arranged corresponding to the bottom of the door frame of the automobile.
The invention further provides an automobile positioning and clamping system which comprises two automobile positioning and clamping devices, wherein the two automobile positioning and clamping devices are oppositely arranged on two sides of the automobile.
According to the technical scheme, when the automobile needs to be welded, the automobile is firstly conveyed to a specified position, the hand grip is located on one side of the automobile, and the positions of a front cross beam, a middle cross beam and a lower mounting plate of the automobile are respectively corresponding to a positioning and clamping mechanism. Then the three positioning and clamping mechanisms work simultaneously to position and clamp the lower mounting plate, the front cross beam and the middle cross beam of the automobile respectively, and the three positioning and clamping mechanisms are matched with each other to complete positioning and clamping of the automobile. According to the invention, the lower mounting plate, the front cross beam and the middle cross beam can be positioned and clamped at one time only by integrating three positioning and clamping mechanisms on one gripper, so that the lower mounting plate, the front cross beam and the middle cross beam can be applied to automobiles of different vehicle types, the condition that a plurality of sub-assembly platforms are adopted to respectively position and clamp the lower mounting plate, the front cross beam and the middle cross beam in the prior art can be avoided, equipment adopted in the automobile welding process is reduced, and the production cost of the automobile is reduced.
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 of a vehicle positioning and clamping device and a vehicle according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a positioning and clamping mechanism according to an embodiment of the present invention before positioning and clamping a middle cross beam;
FIG. 3 is a schematic structural view illustrating a positioning and clamping mechanism for positioning a centering beam according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a positioning and clamping mechanism for positioning and clamping a middle cross beam according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of a positioning and clamping mechanism according to an embodiment of the present invention before positioning and clamping a front cross member;
FIG. 6 is a schematic structural view illustrating a positioning and clamping mechanism for positioning a front cross member according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a positioning and clamping mechanism for positioning a lower mounting plate according to an embodiment of the present invention.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The description of the orientations of "up", "down", "left", "right", "front", "back", etc. in the present invention, with reference to the orientation shown in fig. 1, is merely for explaining the relative positional relationship between the components in the posture shown in fig. 1, and if the specific posture is changed, the directional indication is changed accordingly.
The invention provides an automobile positioning and clamping device.
As shown in fig. 1 to 7, in an embodiment of the present invention, the automobile 200 includes three vehicle beams 210, and the vehicle beams 210 are a front cross beam 210a, a middle cross beam 210b, and a lower mounting plate 210 c. The lower mounting plate 210c, the front cross member 210a, and the middle cross member 210b are sequentially disposed along the front-rear direction of the automobile. The automobile positioning and clamping device 100 is arranged on one side of an automobile 200, the automobile positioning and clamping device 100 comprises a hand grip 1 and three positioning and clamping mechanisms 2, the three positioning and clamping mechanisms 2 are all arranged on one side, facing the automobile 200, of the hand grip 1, and the three positioning and clamping mechanisms 2 are respectively arranged corresponding to a lower mounting plate 210c, a front cross beam 210a and a middle cross beam 210b and are respectively used for positioning and clamping the lower mounting plate 210c, the front cross beam 210a and the middle cross beam 210 b.
When the automobile 200 needs to be welded, the automobile 200 is firstly conveyed to a specified position, the hand grab 1 is positioned on one side of the automobile 200, and the positions of the front cross beam 210a, the middle cross beam 210b and the lower mounting plate 210c of the automobile 200 correspond to the positioning and clamping mechanisms 2 respectively. Then, the three positioning and clamping mechanisms 2 work simultaneously to position and clamp the lower mounting plate 210c, the front cross beam 210a and the middle cross beam 210b of the automobile 200 respectively, and the three positioning and clamping mechanisms 2 are matched with each other to complete the positioning and clamping of the automobile 200. In the embodiment, only three positioning and clamping mechanisms 2 are integrated on one gripper 1, positioning and clamping of the lower mounting plate 210c, the front cross beam 210a and the middle cross beam 210b can be completed at one time, the gripper not only can be applied to automobiles 200 of different automobile types, but also can avoid the situation that a plurality of sub-assembly platforms are adopted to respectively position and clamp the lower mounting plate 210c, the front cross beam 210a and the middle cross beam 210b in the prior art, the equipment adopted in the welding process of the automobile 200 is reduced, and the production cost of the automobile 200 is reduced.
Specifically, the positioning and clamping mechanism 2 includes a positioning component 21 for positioning the car beam 210 and a rotating component 22 connected to the positioning component 21, the rotating component 22 is mounted on the hand grip 1, the positioning component 21 includes a positioning pin 211, the car beam 210 has a positioning hole corresponding to the positioning pin 211, and the rotating component 22 drives the positioning pin 211 to move close to or away from the positioning hole (not shown), so that the positioning pin 211 is inserted into or separated from the positioning hole.
As shown in fig. 2 and 5, before positioning and clamping the vehicle beam 210 of the vehicle, the vehicle 200 is transported to a designated position, and the positioning and clamping mechanism 2 is in the open position, at this time, the positioning pin 211 of the positioning assembly 21 is far away from the positioning hole of the vehicle beam 210, so as to avoid interference with the components on the vehicle 200. As shown in fig. 6 and 7, when the car beam 210 of the car 200 is positioned, the rotating assembly 22 drives the positioning assembly 21 to rotate around the rotating assembly 22, at this time, the positioning assembly 21 moves to a positioning hole close to the car beam 210, the instantaneous linear velocity direction of the rotating motion is a tangential direction of the circular motion, so that the positioning pin 211 enters the positioning hole, the positioning of the positioning assembly 21 and the car beam 210 is completed, and at this time, the positioning and clamping mechanism 2 is in the working position. After the welding of the car beam 210 of the car 200 is completed, the rotating assembly 22 drives the positioning assembly 21 to rotate towards the direction far away from the car beam 210, and the instantaneous linear velocity direction of the rotating motion is the circumferential motion tangential direction, so that the positioning pin 211 is separated from the positioning hole, is far away from the car 200, and the positioning and clamping mechanism 2 is restored to the opening position, thereby avoiding the interference between the positioning and clamping mechanism 2 and the car 200. The positioning and clamping mechanism 2 can complete the positioning of the automobile 200 only by the rotation process of the positioning component 21, and the structural design is ingenious and simple.
In this embodiment, the rotating assembly 22 includes a first driving cylinder 221, a main body support 222 and a rotating arm 223, the main body support 222 is installed on the gripper 1, one end of the rotating arm 223 is hinged to the main body support 222 through a hinge shaft, the other end of the rotating arm 223 is connected to the positioning assembly 21, a cylinder body of the first driving cylinder 221 is hinged to the main body support 222, an output shaft of the first driving cylinder 221 is hinged to the rotating arm 223, the first driving cylinder 221 is used for driving the rotating arm 223 to rotate around the hinge shaft, so as to drive the positioning pin 211 to approach to or be away from.
As shown in fig. 2, when the automobile 200 is transported to a designated position, the positioning and clamping mechanism 2 is in an open position, and when the beam 210 of the automobile 200 needs to be positioned, as shown in fig. 3 and 4, the output shaft of the first driving cylinder 221 contracts, the rotating arm 223 hinged with the output shaft is driven to rotate around the main body support 222, the positioning assembly 21 connected with the rotating arm 223 is driven, the positioning pin 211 of the positioning assembly 21 is made to approach and insert into the positioning hole of the beam 210, and the positioning and clamping mechanism 2 is at a working position at this time. After the welding of the beam 210 of the automobile 200 is completed, the output shaft of the first driving cylinder 221 extends out, so that the positioning pin 211 of the positioning assembly 21 is separated from the positioning hole of the beam 210, and the positioning and clamping mechanism 2 is restored to the open position.
As shown in fig. 5 to 7, in the automobile positioning and clamping device 100 of the present embodiment, the positioning assembly 21 further includes a connecting plate 212 and a positioning block 213 for abutting against one side of the car beam 210, the connecting plate 212 is connected to the rotating arm 223, and the positioning pin 211 and the positioning block 213 are both disposed on the connecting plate 212. When the car beam 210 of the car 200 needs to be positioned, the output shaft of the first driving cylinder 221 contracts, the driving rotating arm 223 rotates around the main body support 222, the positioning pin 211 and the positioning block 213 on the connecting plate 212 are driven to be close to the car beam 210, the positioning pin 211 is inserted into the positioning hole, the positioning block 213 abuts against the car beam 210, the positioning pin 211 and the positioning block 213 in the embodiment are matched to position the car beam 210, and the positioning accuracy of the positioning and clamping mechanism 2 is improved.
As shown in fig. 2 to 4, the positioning and clamping mechanism 2 further includes a clamping assembly 23 disposed on the connecting plate 212, the clamping assembly 23 includes a clamping jaw 231 and a second driving cylinder 232, a cylinder body of the second driving cylinder 232 is hinged to the connecting plate 212, a clamping space for accommodating the car beam 210 is formed between the positioning block 213 and the clamping jaw 231, an output shaft of the second driving cylinder 232 is hinged to the clamping jaw 231, and the second driving cylinder 232 is used for driving the clamping jaw 231 to move away from or close to the positioning block 213, so that the clamping jaw 231 and the positioning block 213 cooperate to clamp or loosen the car beam 210. When the car beam 210 of the car 200 needs to be positioned and clamped, the first driving cylinder 221 drives the positioning pin 211 to be inserted into the positioning hole, the positioning block 213 abuts against the upper surface of the car beam 210, the second driving cylinder 232 drives the clamping jaw 231 to rotate, so that the clamping jaw 231 abuts against the lower surface of the car beam 210, the car beam 210 is accommodated between the clamping jaw 231 and the positioning block 213, the clamping jaw 231 and the positioning block 213 are matched up and down to clamp the car beam 210, the car beam 210 is prevented from being separated in the welding process, and the positioning and clamping stability of the positioning and clamping mechanism 2 is improved.
In this embodiment, in order to prevent the clamping jaw 231 from excessively rotating to cause the damage to the car beam 210, a first limiting block 233 is disposed on one side of the clamping jaw 231 facing the positioning block 213, and the first limiting block 233 is used for limiting the clamping jaw 231. It should be noted that a second limiting block 224 is disposed on a side of the main body support 222 facing the rotating arm 223, and the second limiting block 224 is used for limiting the rotating arm 223, so that the rotating arm 223 is limited at a specific position in the rotating process of the rotating arm 223 approaching the car beam 210, and excessive rotation of the positioning assembly 21 connected to the rotating arm 223 is avoided.
As shown in fig. 1, the gripper 1 includes a first mounting frame 11 disposed opposite to the front cross member 210a and the middle cross member 210b, and a second mounting frame 12 disposed corresponding to the lower mounting plate 210c, and the second mounting frame 12 is connected below the first mounting frame 11. The left end of the first installation frame 11 is connected with the left end of the second installation frame 12 through a first connection frame 13, and the right end of the first installation frame 11 is connected with the right end of the second installation frame 12 through a first connection frame 13. Two of the positioning and clamping mechanisms 2 are mounted on the first mounting frame 11 at intervals, and the other positioning and clamping mechanism 2 is mounted on the second mounting frame 12. Two location clamping mechanism 2 of installation on first installing frame 11 correspond front beam 210a and middle beam 210b respectively, and when front beam 210a and middle beam 210b need the location, only through the rotation of locating component 21, a first installing frame 11 just can accomplish the location requirement to front beam 210a and middle beam 210b, has avoided setting up a middle beam 210b anchor clamps alone in the condition of a piecing together the platform among the prior art alone. The first mounting frame 11 and the second mounting frame 12 are arranged up and down, so that the distribution compactness of the three positioning and clamping mechanisms 2 is ensured as much as possible.
In this embodiment, in order to enable the gripper 1 of this embodiment to integrate more clamps, the gripper 1 further includes a third mounting frame 14, and the third mounting frame 14 is connected below the second mounting frame 12 and is disposed corresponding to the bottom of the door frame of the automobile 200. The left end of the second installation frame 12 is connected with the left end of the third installation frame 14 through a second connecting frame 15, the right end of the second installation frame 12 is connected with the right end of the third installation frame 14 through a second connecting frame 15, and a plurality of clamps are installed on the third installation frame 14 corresponding to the doorsill of the automobile 200. The first installing frame 11, the second installing frame 12 and the third installing frame 14 jointly form the hand grip 1 of the embodiment, and it is guaranteed that a plurality of clamps for positioning and clamping the automobile 200 are integrated on one hand grip 1.
The invention further provides an automobile positioning and clamping system which comprises two automobile positioning and clamping devices 100, wherein the two automobile positioning and clamping devices 100 are arranged on the left side and the right side of an automobile 200 relatively, so that the two automobile positioning and clamping devices 100 are matched together to position and clamp the beam 210 of the automobile 200, the structural stability of the automobile positioning and clamping system for positioning and clamping the automobile 200 is ensured, and the specific structure of the automobile positioning and clamping device 100 refers to the embodiment. Since the automobile positioning and clamping system adopts all the technical solutions of all the embodiments, at least all the beneficial effects brought by the technical solutions of the embodiments are achieved, and no further description is given here.
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 present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a car location clamping device, the car includes three car roof beam, the car roof beam is front beam, middle cross beam and lower mounting panel respectively, its characterized in that, car location clamping device set up in one side of car, car location clamping device includes tongs and three location clamping mechanism, and is three location clamping mechanism all install in the tongs towards one side of car, it is three location clamping mechanism respectively with lower mounting panel the front beam and the middle cross beam corresponds arranges, and is used for respectively with lower mounting panel the front beam and the middle cross beam location and clamp tightly.
2. The automobile positioning and clamping device as claimed in claim 1, wherein the positioning and clamping mechanism includes a positioning component for positioning the car beam and a rotating component connected to the positioning component, the rotating component is mounted on the hand grip, the positioning component includes a positioning pin, the car beam is provided with a positioning hole corresponding to the positioning pin, and the rotating component drives the positioning pin to move close to or away from the positioning hole, so that the positioning pin can be inserted into or separated from the positioning hole.
3. The automobile positioning and clamping device as claimed in claim 2, wherein the rotating assembly comprises a first driving cylinder, a main body support and a rotating arm, the main body support is mounted on the gripper, one end of the rotating arm is hinged to the main body support through a hinge shaft, the other end of the rotating arm is connected with the positioning assembly, a cylinder body of the first driving cylinder is hinged to the main body support, an output shaft of the first driving cylinder is hinged to the rotating arm, and the first driving cylinder is used for driving the rotating arm to rotate around the hinge shaft so as to drive the positioning pin to be close to or far away from the positioning hole.
4. The automobile positioning and clamping device as claimed in claim 3, wherein the positioning assembly further comprises a connecting plate and a positioning block for abutting against one side of the automobile beam, the connecting plate is connected with the rotating arm, and the positioning pin and the positioning block are both arranged on the connecting plate.
5. The automobile positioning and clamping device as claimed in claim 4, wherein the positioning and clamping mechanism further comprises a clamping assembly disposed on the connecting plate, the clamping assembly comprises a clamping jaw and a second driving cylinder, a cylinder body of the second driving cylinder is hinged to the connecting plate, a clamping space for accommodating the automobile beam is formed between the positioning block and the clamping jaw, an output shaft of the second driving cylinder is hinged to the clamping jaw, and the second driving cylinder is used for driving the clamping jaw to move away from or close to the positioning block, so that the clamping jaw and the positioning block are matched to clamp or loosen the automobile beam.
6. The automobile positioning and clamping device as claimed in claim 5, wherein a first limiting block is disposed on a side of the clamping jaw facing the positioning block, and the first limiting block is used for limiting the clamping jaw.
7. The automobile positioning and clamping device as claimed in claim 3, wherein a second limiting block is disposed on a side of the main body support facing the rotating arm, and the second limiting block is used for limiting the rotating arm.
8. The automobile positioning and clamping device as claimed in any one of claims 1 to 7, wherein the hand grip comprises a first mounting frame arranged opposite to the front cross beam and the middle cross beam and a second mounting frame arranged corresponding to the lower mounting plate, the second mounting frame is connected below the first mounting frame, two positioning and clamping mechanisms are arranged at intervals on the first mounting frame, and the other positioning and clamping mechanism is arranged on the second mounting frame.
9. The vehicle positioning and clamping device as recited in claim 8, wherein said gripping device further comprises a third mounting frame, said third mounting frame being connected below said second mounting frame and being disposed corresponding to a bottom portion of a door frame of said vehicle.
10. A vehicle locating and clamping system, wherein said vehicle locating and clamping system comprises two vehicle locating and clamping devices according to any one of claims 1 to 9, and said two vehicle locating and clamping devices are oppositely disposed on two sides of said vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911422808.8A CN112108797A (en) | 2019-12-31 | 2019-12-31 | Automobile positioning and clamping device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911422808.8A CN112108797A (en) | 2019-12-31 | 2019-12-31 | Automobile positioning and clamping device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112108797A true CN112108797A (en) | 2020-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911422808.8A Pending CN112108797A (en) | 2019-12-31 | 2019-12-31 | Automobile positioning and clamping device and system |
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| Country | Link |
|---|---|
| CN (1) | CN112108797A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406513A (en) * | 2021-12-30 | 2022-04-29 | 武汉霍尼特机器人科技有限公司 | Automatic change car welding line with welding synchronization platform |
-
2019
- 2019-12-31 CN CN201911422808.8A patent/CN112108797A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406513A (en) * | 2021-12-30 | 2022-04-29 | 武汉霍尼特机器人科技有限公司 | Automatic change car welding line with welding synchronization platform |
| CN114406513B (en) * | 2021-12-30 | 2024-03-05 | 武汉霍尼特机器人科技有限公司 | Automatic change car welding line and use synchronous platform |
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