CN215880516U - Carriage welding and splicing mechanism - Google Patents
Carriage welding and splicing mechanism Download PDFInfo
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- CN215880516U CN215880516U CN202121746908.9U CN202121746908U CN215880516U CN 215880516 U CN215880516 U CN 215880516U CN 202121746908 U CN202121746908 U CN 202121746908U CN 215880516 U CN215880516 U CN 215880516U
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- sliding table
- servo sliding
- carriage
- welding
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Abstract
The utility model relates to a carriage welding and splicing mechanism which comprises servo sliding table mechanisms, supports, a clamp and a magnetic suction support, wherein the two servo sliding table mechanisms are oppositely arranged according to a preset interval, and each servo sliding table mechanism is provided with at least one support; a plurality of clamps are arranged at preset positions on the support, and a magnetic attraction support is arranged at the bottom of the support at the preset positions. The beneficial effects are that: the servo sliding table mechanism can realize the size switching of multiple vehicle types, and the generalization degree is high; because the original manual wire is changed into the automatic combination splicing wire, the operation difficulty of production personnel is greatly reduced, and the size precision of the product is also improved; the automatic production line of piecing together has also improved product size uniformity, reduces the quality control cost, promotes the brand competitiveness.
Description
Technical Field
The utility model relates to the technical field of automobile manufacturing, in particular to a carriage welding and splicing mechanism.
Background
In the light vehicle carriage production line, the carriage assembly mainly comprises four bibliographic categories of chassis, left side wall plate, right side wall plate, preceding wall plate, back lintel, roof and door plant four bibliographic categories, and the door plant is bolted connection, and between left side wall plate and the chassis, all be connected through the arc-welding between right side wall plate and the chassis, left side wall plate and chassis and right side wall plate need earlier the location to close before with the chassis welding and piece together, then welds, and the current location closes to piece together and relies on the manual work, is difficult to guarantee product size uniformity and welding precision.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a carriage welding and splicing mechanism to overcome the defects in the prior art.
The technical scheme for solving the technical problems is as follows: a carriage welding and splicing mechanism comprises servo sliding table mechanisms, supports, a clamp and a magnetic suction support, wherein the two servo sliding table mechanisms are oppositely arranged according to a preset interval, and each servo sliding table mechanism is provided with at least one support; a plurality of clamps are arranged at preset positions on the support, and a magnetic attraction support is arranged at the bottom of the support at the preset positions.
On the basis of the technical scheme, the utility model can be further improved as follows.
Further, the clamp comprises a driving cylinder, a mounting frame, a movable arm, a movable clamping block and a fixed clamping block, the mounting frame is fixed on the support, a cylinder body of the driving cylinder is rotatably connected with the mounting frame, the movable arm is arranged in the telescopic direction of the driving cylinder, and the middle part of the movable arm is rotatably connected with the mounting frame; one end of the movable arm is rotatably connected with the telescopic end of the driving cylinder, the other end of the movable arm is provided with a movable clamping block, and the mounting frame is provided with a fixed clamping block right facing the movable clamping block.
The magnetic attraction support is provided with a magnetic attraction support, and the magnetic attraction support is provided with a magnetic attraction support; the sensor, the servo sliding table mechanism, the clamp and the magnetic attraction support are respectively electrically connected with the controller.
Further, still include the BASE board, the BASE board is all installed to the below of every servo slip table mechanism.
Further, a plurality of mounting holes are reserved on the BASE plate.
Further, the support is of a hollow structure.
Furthermore, the number of the brackets arranged on each servo sliding table mechanism is two.
Further, a conveying line is arranged between the two servo sliding table mechanisms.
Further, the bottom of the conveying line is provided with a lifting assembly; still include the bracket, the transfer chain strides and locates on the bracket.
The utility model has the beneficial effects that:
1) the servo sliding table mechanism can realize the size switching of multiple vehicle types, and the generalization degree is high;
2) the robot is automatically assembled, the number of stations of a production line is shortened, and the occupied area is reduced;
3) because the original manual wire is changed into the automatic combination splicing wire, the operation difficulty of production personnel is greatly reduced, and the size precision of the product is also improved;
4) a plurality of mounting holes are reserved on the BASE plate, so that one set of mechanism can meet the production requirements of various vehicle types, the vehicle types are switched rapidly and stably, and the occupied area is smaller;
5) the automatic production line of piecing together has also improved product size uniformity, reduces the quality control cost, promotes the brand competitiveness.
Drawings
FIG. 1 is a perspective view of a carriage welding and splicing mechanism of the present invention;
FIG. 2 is a diagram of the application of the carriage welding and splicing mechanism of the present invention;
fig. 3 is a structural view of the jig of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. servo slip table mechanism, 2, support, 3, anchor clamps, 310, actuating cylinder, 320, mounting bracket, 330, digging arm, 340, activity clamp splice, 350, fixed clamp splice, 4, magnetism are inhaled and are supported, 5, BASE board, 6, preceding wallboard spare, 7, bracket, 8, left side wallboard spare, 9, right side wallboard spare, 10, transfer chain.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.
Example 1
As shown in fig. 1, 2 and 3, a carriage welding and splicing mechanism comprises servo sliding table mechanisms 1, supports 2, clamps 3 and a magnetic absorption support 4, wherein the two servo sliding table mechanisms 1 are oppositely arranged according to a preset interval, the interval between the two servo sliding table mechanisms 1 at least meets the requirement that an underframe can be put down, at least one support 2 is arranged on each servo sliding table mechanism 1, a plurality of clamps 3 are arranged on the supports 2 at preset positions, when a front wall plate piece 6, the underframe, a left side wall plate piece 8 and a right side wall plate piece 9 are spliced, part of the clamps 3 are used for clamping the front wall plate piece 6, part of the clamps 3 are used for clamping the left side wall plate piece 8, and part of the clamps 3 are used for clamping the right side wall plate piece 9; support 4 is inhaled to magnetism in the installation of predetermined position in support 2 bottom, and magnetism is inhaled and is supported 4 and be used for attracting the bottom of left side wall plate 8 or right side wallboard piece 9.
Example 2
As shown in fig. 1, fig. 2, and fig. 3, the present embodiment is further optimized based on embodiment 1, and specifically includes the following steps:
the clamp 3 comprises a driving cylinder 310, a mounting frame 320, a movable arm 330, a movable clamping block 340 and a fixed clamping block 350, the mounting frame 320 is fixed on the support 2, the cylinder body of the driving cylinder 310 is rotatably connected with the mounting frame 320, the movable arm 330 is arranged in the telescopic direction of the driving cylinder 310, and the middle part of the movable arm 330 is rotatably connected with the mounting frame 320; one end of the movable arm 330 is rotatably connected with the telescopic end of the driving cylinder 310, the other end of the movable arm 330 is provided with a movable clamping block 340, a fixed clamping block 350 is arranged on the mounting frame 320 opposite to the movable clamping block 340, and the driving cylinder 310 can be an air cylinder, a hydraulic cylinder and the like.
The movable clamping block 340 and the fixed clamping block 350 are moved close to and away from each other by the telescopic movement of the driving cylinder 310, thereby performing a clamping function. In practice, it is not excluded to use other configurations of the clamp, such as the use of a finger cylinder.
Example 3
As shown in fig. 1 and fig. 2, this embodiment is further optimized based on embodiment 1 or 2, and specifically includes the following steps:
the carriage welding and splicing mechanism also comprises a sensor and a controller, and the sensor is arranged on the clamp 3 and the magnetic attraction support 4; the sensor is connected with the controller electricity, and the sensor on anchor clamps 3 mainly used detects wallboard spare, and the sensor on the support 4 is inhaled to magnetism mainly used detects the chassis, and servo slip table mechanism 1 is connected with the controller electricity, and anchor clamps 3 are connected with the controller electricity, and magnetism is inhaled and is supported 4 and controller electricity and be connected.
Example 4
As shown in fig. 1 and fig. 2, this embodiment is further optimized based on embodiment 1, 2 or 3, and specifically includes the following steps:
the carriage welding assembling mechanism further comprises a BASE plate 5, the BASE plate 5 is installed below each servo sliding table mechanism 1, and the BASE plate 5 is mainly used for adjusting the heights of the servo sliding table mechanisms 1, the support 2, the clamp 3 and the magnetic attraction support 4 so as to meet the follow-up assembling requirement.
Example 5
As shown in fig. 1 and fig. 2, this embodiment is further optimized based on embodiment 4, and specifically includes the following steps:
many places mounting hole are reserved on BASE board 5, and the support 2, anchor clamps 3 and magnetism are inhaled and are supported 4 only need increase in follow-up increase motorcycle type can.
Example 6
As shown in fig. 1 and fig. 2, this embodiment is further optimized based on any one of embodiments 1 to 5, and specifically includes the following steps:
Example 7
As shown in fig. 1 and fig. 2, this embodiment is further optimized based on any one of embodiments 1 to 6, and specifically includes the following steps:
the number of the brackets 2 mounted on each servo sliding table mechanism 1 is two, and in the attached drawing shown in the embodiment, because the size of the carriage is small, only two brackets are needed to meet the use requirement.
According to the figure, at least two fixtures 3 are installed on the top and the front of the support 2 in front of the left servo sliding table mechanism 1, at least two fixtures 3 are installed on the top and the rear of the support 2 behind the left servo sliding table mechanism 1, at least two fixtures 3 are installed on the top and the front of the support 2 in front of the right servo sliding table mechanism 1, at least two fixtures 3 are installed on the top and the rear of the support 2 behind the right servo sliding table mechanism 1, and all fixtures 3 face towards the bottom frame.
Example 8
As shown in fig. 1 and fig. 2, this embodiment is further optimized based on any one of embodiments 1 to 7, and specifically includes the following steps:
a conveying line 10 is arranged between the two servo sliding table mechanisms 1, so that the underframe can be conveniently conveyed to a welding position.
Example 9
As shown in fig. 1 and fig. 2, this embodiment is further optimized based on embodiment 8, and specifically includes the following steps:
the bottom of the conveying line 10 is provided with a lifting assembly, and the height of the conveying line 10 can be integrally adjusted through the lifting assembly; the conveying line 10 is arranged on the bracket 7 in a spanning mode, and the conveying line 10 can be used for placing a conveyed chassis on the bracket 7 or jacking a welded carriage on the bracket 7 in the lifting process.
The front wall plate part 6, the left wall plate part 8 and the right wall plate part 9 are all made of corrugated plates, the rigidity of the corrugated plates is insufficient, the sliding table shakes obviously when moving, in order to solve the problem, a magnetic suction support 4 is arranged, a clamp 3 clamps the corrugated plates, the magnetic suction support 4 is powered on, the corrugated plates are adsorbed, after the arc welding points of the corrugated plates and the underframe are positioned, the magnetic suction support 4 is powered off, the clamp 3 is opened, and the servo sliding table mechanism 1 controls the support 2 to retreat;
the working process is as follows:
after the controller receives a vehicle type signal produced by the line body, the clamps 3 corresponding to the vehicle type on the support 2 are switched and turned up, and the other clamps 3 which are not produced are opened to wait for the robot to load;
after the 2 transfer robots respectively load the left wall plate 8 and the right wall plate 9, the sensors on the clamps 3 detect that the plates exist, the controller receives signals of the sensors, the clamps 3 clamp the plates, and the transfer robots are disengaged;
the conveying line 10 conveys the bottom frame to the station, the sensor on the magnetic support 4 detects that the bottom frame is in place, the controller sends an instruction, the conveying line 10 descends and finally breaks away from the product, so that the bottom frame stays on the bracket 7, the product is accurately positioned, then the servo sliding table mechanism 1 starts to slide, and the left wall plate part 8 and the right wall plate part 9 are spliced with the bottom frame;
the servo sliding table mechanism 1 moves in place, the front wall carrying robot places the front wall plate piece 6, the clamp 3 clamps the front wall plate piece, and the front wall gripper is separated;
fitting the underframe with the left wallboard piece 8, the right wallboard piece 9 and the front wallboard piece 6, and welding by an arc welding robot;
servo slip table mechanism 1 realizes that side wall and chassis are automatic to be pieced together, simultaneously, can satisfy multi-vehicle type size fast switch-over, and the universalization degree is high.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (9)
1. A carriage welding and splicing mechanism is characterized by comprising servo sliding table mechanisms (1), supports (2), a clamp (3) and a magnetic suction support (4), wherein the two servo sliding table mechanisms (1) are oppositely arranged according to a preset interval, and each servo sliding table mechanism (1) is provided with at least one support (2); a plurality of clamps (3) are installed at preset positions on the support (2), and a magnetic attraction support (4) is installed at the preset positions at the bottom of the support (2).
2. A carriage welding and splicing mechanism according to claim 1, wherein the clamp (3) comprises a driving cylinder (310), a mounting frame (320), a movable arm (330), a movable clamping block (340) and a fixed clamping block (350), the mounting frame (320) is fixed on the bracket (2), a cylinder body of the driving cylinder (310) is rotatably connected with the mounting frame (320), the movable arm (330) is arranged in the telescopic direction of the driving cylinder (310), and the middle part of the movable arm (330) is rotatably connected with the mounting frame (320); one end of the movable arm (330) is rotatably connected with the telescopic end of the driving cylinder (310), the other end of the movable arm (330) is provided with a movable clamping block (340), and the mounting rack (320) is provided with a fixed clamping block (350) right opposite to the movable clamping block (340).
3. The carriage welding and splicing mechanism according to claim 1, further comprising a sensor and a controller, wherein the clamp (3) and the magnetic support (4) are respectively provided with a sensor; the sensor, the servo sliding table mechanism (1), the clamp (3) and the magnetic attraction support (4) are respectively electrically connected with the controller.
4. A welding and splicing mechanism for a carriage as claimed in claim 3, further comprising BASE plates (5), wherein the BASE plates (5) are installed below each servo sliding table mechanism (1).
5. A carriage welding mechanism according to claim 4, characterized in that a plurality of mounting holes are reserved on the BASE plate (5).
6. A carriage welding and splicing mechanism according to claim 1, wherein the support (2) is of a hollow structure.
7. A carriage welding and splicing mechanism according to any one of claims 1 to 6, characterized in that the number of the brackets (2) mounted on each servo sliding table mechanism (1) is two.
8. A carriage welding and splicing mechanism according to claim 1, characterized in that a conveying line (10) is arranged between two servo sliding table mechanisms (1).
9. A carriage weld-splicing mechanism according to claim 8, characterized in that the bottom of the conveyor line (10) is provided with a lifting assembly; the conveying line (10) is arranged on the bracket (7) in a spanning mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121746908.9U CN215880516U (en) | 2021-07-29 | 2021-07-29 | Carriage welding and splicing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121746908.9U CN215880516U (en) | 2021-07-29 | 2021-07-29 | Carriage welding and splicing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215880516U true CN215880516U (en) | 2022-02-22 |
Family
ID=80344687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121746908.9U Active CN215880516U (en) | 2021-07-29 | 2021-07-29 | Carriage welding and splicing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215880516U (en) |
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2021
- 2021-07-29 CN CN202121746908.9U patent/CN215880516U/en active Active
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