CN216730544U - Welding lock screw device for automobile grille - Google Patents
Welding lock screw device for automobile grille Download PDFInfo
- Publication number
- CN216730544U CN216730544U CN202122995616.5U CN202122995616U CN216730544U CN 216730544 U CN216730544 U CN 216730544U CN 202122995616 U CN202122995616 U CN 202122995616U CN 216730544 U CN216730544 U CN 216730544U
- Authority
- CN
- China
- Prior art keywords
- welding
- unit
- driving device
- screw
- screw locking
- 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.)
- Active
Links
Images
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a car is welding lock screw device for grid aims at improving the production efficiency of grid, its technical scheme: a welding screw locking device for an automobile grille comprises a machine table, wherein a base used for fixing an external grille and a screw locking unit used for locking screws of the external grille are arranged on the machine table, the screw locking unit is arranged above the base, the welding unit is used for welding an external component on the external grille, the welding unit is arranged above the base, and the base is driven to move through a first driving device so that the base can move below the screw locking unit or the welding unit; lock screw unit, welding unit and first drive arrangement all are connected with the control unit electricity, belong to car grid processing technology field.
Description
Technical Field
The utility model belongs to the technical field of the car grid processing, more specifically, relate to a car is welding lock screw device for grid.
Background
The finished product of the automobile grille is formed by combining a grille main body and other components, and the combining process is generally realized by welding and locking screws;
the assembly process is as shown in a locking device of an automobile air inlet grille screw disclosed by utility model patent publication No. CN207564086U, and the locking device comprises a frame, an operating button, a human-computer interface, a protective cover, a Y axis, a locking mechanism, an X axis, a Z axis, a jig mounting plate, a material receiving key and a material pipe; the machine frame is provided with a bedplate, a human-computer interface and a safety grating; the Y-axis guide rail on the table plate is provided with a jig mounting plate, the rear side of the table plate is provided with a portal frame, two groups of locking mechanisms with Z axes are symmetrically arranged on the portal frame along the X axis, one Y axis, two X axes and two Z axes are mutually linked and positioned through linear motors respectively, and the two groups of locking mechanisms synchronously carry out screw locking operation on the air inlet grille.
The automobile air inlet grille screw locking device shown in the scheme can only complete the machining of the locking screw of the grille;
in practical application, some grid finished products still need to be welded with other parts, welding work can not be realized through the scheme, welding work of the parts can be completed only by transferring to a welding process, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a car is welding lock screw device for grid aims at improving the production efficiency of grid.
According to the first aspect of the utility model, a welding lock screw device for automobile grille is provided, including the board, be equipped with the base that is used for fixed peripheral hardware grid on the board, be used for locking the screw unit of screw work to peripheral hardware grid, lock the screw unit and set up in the top of base, still include a welding unit that is used for welding peripheral hardware component on peripheral hardware grid, the welding unit sets up in the top of base, the base drives movably through a first drive arrangement, makes the base can move to the below of locking screw unit or welding unit; the screw locking unit, the welding unit and the first driving device are all electrically connected with the control unit.
In a specific embodiment of the present invention, the welding unit includes a first frame disposed on the machine platform, the first frame is provided with 2 welding modules symmetrically disposed, and the symmetry axes of the welding modules and the symmetry axis of the peripheral grille are located on the same vertical plane;
the welding module includes a plurality of welding assembly, welding assembly includes the ultrasonic bonding transducer, the ultrasonic bonding tool of being connected with the ultrasonic bonding transducer, ultrasonic bonding tool downwardly extending, the ultrasonic bonding transducer drives the liftable through a second drive arrangement, ultrasonic bonding transducer, second drive arrangement are connected with the control unit electricity.
In a specific embodiment of the present invention, the welding assembly further comprises a mounting frame, the ultrasonic welding transducer is disposed on the mounting frame, and the mounting frame is fixedly connected to the output end of the second driving device;
the mounting frame is further provided with a pressing rod extending downwards, the lower end of the pressing rod is provided with a pressing head, and the pressing head is used for pressing an external grid on the base.
In a particular embodiment of the invention, the pressure bar is slidably connected to the mounting frame, and the pressure bar is resettable in cooperation with an elastic member.
In a specific embodiment of the present invention, a cooling tube is further fixed on the mounting frame, and an output end of the cooling tube is disposed toward the ultrasonic welding head; the cooling pipe is connected with an external cold air device.
In a specific embodiment of the present invention, the screw locking unit includes a second frame disposed on the machine platform, and the second frame is provided with 2 screw locking modules, and the screw locking modules are driven by a third driving device to translate;
the machine table is further provided with a screw feeder, the screw locking module is used for taking screws from the screw feeder, and the screw locking module, the third driving device and the screw feeder are electrically connected with the control unit.
The utility model discloses a specific embodiment, lock the screw module and pay the mechanism including automatic locking, the mechanism is paid through a fourth drive arrangement drive liftable to automatic locking, fourth drive arrangement sets up third drive arrangement's output, mechanism, fourth drive arrangement and the control unit electricity is paid to automatic locking is connected.
In a particular embodiment of the present invention, the base includes a base body, a contoured base module disposed on the base body.
In a specific embodiment of the present invention, the machine platform is provided with a limiting block, the top of the limiting block is provided with a limiting groove, and the limiting groove is located below the welding unit; the seat body is provided with a fifth driving device, the output end of the fifth driving device is provided with a limiting rod, and the fifth driving device is electrically connected with the control unit;
when the seat body moves to the lower part of the welding unit, the fifth driving device drives the limiting rod to descend and extend into the limiting groove.
In a specific embodiment of the present invention, the seat body is further provided with a plurality of pressing assemblies for pressing the peripheral grid onto the profiling seat set, the pressing assemblies include pressing blocks, the pressing blocks are driven by a sixth driving device to perform a pressing action, and the sixth driving device is electrically connected with the control unit.
The utility model discloses a technical scheme has following advantage or one of beneficial effect at least among the above-mentioned technical scheme:
in practical application, the control unit controls the first driving device, the screw locking unit and the welding unit to work in a matched mode, a worker firstly fixes the external grating on the base, then the first driving device drives the base to move to the position below the screw locking unit under the control of the control unit, and the screw locking unit locks the external grating; or the first driving device drives the base to move to the lower part of the welding unit, and the welding unit welds the peripheral parts on the peripheral grille; the welding work and the screw locking work of the peripheral grille can be finished after the peripheral grille is fixed for one time, the structure is simple, and the production efficiency is effectively improved.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
fig. 1 is a front view of embodiment 1 of the present invention;
fig. 2 is a structure diagram of the machine platform, the screw locking unit, the welding unit, and the first driving device according to embodiment 1 of the present invention;
fig. 3 is a structural view of a welding module of embodiment 1 of the present invention;
fig. 4 is an enlarged view of G in fig. 1 of embodiment 1 of the present invention;
fig. 5 is an enlarged view of H in fig. 2 of embodiment 1 of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
Example 1
Referring to fig. 1 to 5, a welding screw locking device for an automobile grille includes a machine table 1, wherein a base 2 for fixing an external grille and a screw locking unit 3 for locking screws of the external grille are arranged on the machine table 1, the screw locking unit 3 is arranged above the base 2, the welding unit 4 is used for welding an external component on the external grille, the welding unit 4 is arranged above the base 2, and the base 2 is driven by a first driving device a to be movable, so that the base 2 can be moved below the screw locking unit 3 or the welding unit 4; the screw locking unit 3, the welding unit 4 and the first driving device a are all electrically connected with a control unit (not shown in the figure).
In the present embodiment, the control unit includes a controller, various sensors for cooperating the lock screw unit 3, the welding unit 4, the first driving device a, a control valve, and the like.
In practical application, the control unit controls the first driving device A, the screw locking unit 3 and the welding unit 4 to work in a matched mode, a worker fixes the external grating on the base 2 firstly, then the first driving device A drives the base 2 to move to the position below the screw locking unit 3 under the control of the control unit, and the screw locking unit 3 locks the external grating through screws; or the first driving device A drives the base 2 to move below the welding unit 4, and the welding unit 4 welds the peripheral parts on the peripheral grille; the welding work and the screw locking work of the external grating can be finished after the external grating is fixed for one time, the structure is simple, and the production efficiency is effectively improved;
specifically, the peripheral grille can complete the screw locking work and then the welding work under the action of the screw locking unit 3 and the welding unit 4; the welding operation may be completed first and then the screw locking operation may be completed, which is not limited in this embodiment.
The peripheral grids are generally symmetrical pieces, in this embodiment, the welding unit 4 includes a first frame 41 disposed on the machine table 1, the first frame 41 is provided with 2 welding modules symmetrically disposed, the symmetry axes of the welding modules and the symmetry axes of the peripheral grids are located on the same vertical plane, the structure is simple, and the welding of the symmetrical portions of the peripheral grids is completed by one-time welding;
of course, this embodiment does not exclude that the number of the welding modules is 1, and the welding modules can be driven by a driving member to traverse the positions to be welded corresponding to the peripheral grids.
Particularly, the welding module includes a plurality of welding subassemblies, welding subassembly includes ultrasonic bonding transducer 42, the ultrasonic bonding tool 43 of being connected with ultrasonic bonding transducer 42, ultrasonic bonding tool 43 downwardly extending, ultrasonic bonding transducer 42 is liftable through a second drive arrangement B drive, ultrasonic bonding transducer, second drive arrangement B are connected with the control unit electricity.
The number of the welded assemblies is determined according to the actual positions to be welded, and in the present embodiment, the number of the welded assemblies is 3.
Preferably, the welding assembly further comprises a mounting bracket 44, the ultrasonic welding transducer 42 is arranged on the mounting bracket 44, and the mounting bracket 44 is fixedly connected to the output end of the second driving device B;
a downward extending pressure rod 45 is further arranged on the mounting rack 44, a pressure head 46 is arranged at the lower end of the pressure rod 45, and the pressure head 46 is used for pressing an external grating on the base 2; the arrangement of the pressure head 46 enables the stability of the peripheral grating in the welding process to be better, and the welding accuracy is guaranteed;
the pressure head 46 is an elastic body which can be elastically restored after the external force is lost, such as silica gel, rubber and the like, so that the surface quality of the peripheral grille is prevented from being damaged;
as a specific implementation of the embodiment, one of the mounting frames 44 is not provided with the pressing rod 45 and the pressing block 24.
More preferably, the pressing rod 45 is slidably connected to the mounting frame 44, and the pressing rod 45 is matched with an elastic member 47 to be reset;
specifically, the elastic member 47 can play a role of buffering, so that the external grid can be prevented from being crushed by overlarge pressure; the elastic element 47 is a spring, which is sleeved on the pressure lever 45, one end of the elastic element is tightly matched with the mounting rack 44, and the other end of the elastic element is tightly matched with one side of the pressure head 46;
the elastic member 47 may also be a rubber sleeve, and the like, which is not limited in this embodiment.
The ultrasonic welding head generates heat during operation, and faults can occur due to overheating, in this embodiment, a cooling pipe 48 is further fixed on the mounting frame 44, and the output end of the cooling pipe 48 is arranged towards the ultrasonic welding head 43; the cooling pipe 48 is connected with an external cold air device;
the external cold air device is electrically connected with the control unit, so that the normal operation of cooling work is ensured.
In this embodiment, the screw locking unit 3 includes a second frame 31 disposed on the machine table 1, and the second frame 31 is provided with 2 screw locking modules, and the screw locking modules are driven by a third driving device C to be translatable;
the machine table 1 is further provided with a screw feeder 32, the screw locking module takes screws from the screw feeder 32, and the screw locking module, the third driving device C and the screw feeder 32 are electrically connected with the control unit;
the screw locking module comprises an automatic locking mechanism 33, the automatic locking mechanism 33 is driven to be lifted through a fourth driving device D, the fourth driving device D is arranged at the output end of the third driving device C, and the automatic locking mechanism 33 and the fourth driving device D are electrically connected with the control unit;
the automatic locking mechanism 33 can be shown by referring to an automatic screw locking machine disclosed in patent publication No. CN107336001A, and the present embodiment does not include a gripping device;
the automatic locking mechanism 33 is conventional, and the description thereof will not be repeated in this embodiment.
The third driving device C is used for driving the automatic locking mechanism 33 to take the screws from the screw feeder 32 and transfer the screws to the external grid to be screwed for screwing.
In this embodiment, the base 2 includes a base body 21 and a profiling seat module 22 disposed on the base body 21, the profiling seat module 22 includes a plurality of profiling seats, wherein the upper portion of the profiling seat supporting the to-be-welded point of the peripheral grid is made of metal material, so as to ensure the normal operation of the welding operation.
Preferably, a limiting block 11 is arranged on the machine table 1, a limiting groove is arranged at the top of the limiting block 11, and the limiting groove is located below the welding unit 4; a fifth driving device E is arranged on the seat body 21, a limiting rod 23 is arranged at the output end of the fifth driving device E, and the fifth driving device E is electrically connected with the control unit;
when the seat body 21 moves below the welding unit 4, the fifth driving device E drives the limiting rod 23 to descend and extend into the limiting groove, so that the stability of the seat body 21 during welding is ensured;
and the fifth driving device E is used for driving the limiting rod 23 to lift.
In this embodiment, the seat body 21 is further provided with a plurality of pressing assemblies for pressing the peripheral grid onto the profiling seat group, the pressing assemblies include pressing blocks 24, the pressing blocks 24 are driven by a sixth driving device F to perform a pressing action, and the sixth driving device F is electrically connected with the control unit;
the pressing block 24 is also an elastic piece 47 to avoid crushing the external grating;
the first driving device a, the second driving device B, the third driving device C, the fourth driving device D, the fifth driving device E, and the sixth driving device F may be cylinders, electric cylinders, etc., which is not limited in this embodiment;
as a specific implementation of this embodiment, the screw locking unit 3 and the welding unit 4 are arranged side by side, the first driving device a is an electric sliding table, and the seat body 21 is disposed on an output end of the electric sliding table;
the second driving device B, the fifth driving device E and the sixth driving device F are air cylinders, and the third driving device C and the fourth driving device D are electric sliding tables;
the control unit controls the air cylinder by controlling the valve on the air pipe connected with the air cylinder to work.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The welding screw locking device for the automobile grille comprises a machine table (1), wherein a base (2) used for fixing the peripheral grille and a screw locking unit (3) used for locking screws of the peripheral grille are arranged on the machine table (1), the screw locking unit (3) is arranged above the base (2), and the welding screw locking device is characterized by further comprising a welding unit (4) used for welding peripheral components on the peripheral grille, the welding unit (4) is arranged above the base (2), and the base (2) is driven to move through a first driving device (A) so that the base (2) can move below the screw locking unit (3) or the welding unit (4); the screw locking unit (3), the welding unit (4) and the first driving device (A) are electrically connected with the control unit.
2. The welding screw locking device for the automobile grille is characterized in that the welding unit (4) comprises a first frame (41) arranged on the machine table (1), wherein 2 welding modules are symmetrically arranged on the first frame (41), and the symmetry axes of the welding modules and the symmetry axes of the peripheral grille are positioned on the same vertical plane;
the welding module includes a plurality of welding assembly, welding assembly includes ultrasonic bonding transducer (42), ultrasonic bonding tool (43) be connected with ultrasonic bonding transducer (42), ultrasonic bonding tool (43) downwardly extending, ultrasonic bonding transducer (42) are liftable through a second drive arrangement (B) drive, ultrasonic bonding transducer, second drive arrangement (B) are connected with the control unit electricity.
3. The weld-lock screw device for vehicle grilles according to claim 2, wherein the weld assembly further comprises a mounting bracket (44), the ultrasonic welding transducer (42) being disposed on the mounting bracket (44), the mounting bracket (44) being fixedly connected to the output end of the second driving means (B);
still be equipped with a depression bar (45) of downwardly extending on mounting bracket (44), the lower extreme of depression bar (45) is equipped with a pressure head (46), pressure head (46) are used for compressing tightly the peripheral hardware grid on base (2).
4. A weld-lock screw device for vehicle grilles according to claim 3, wherein the pressing rod (45) is slidably connected to the mounting bracket (44), and the pressing rod (45) is fitted with an elastic member (47) to be restored.
5. A weld-locking screw device for vehicle grilles according to claim 3, wherein a cooling pipe (48) is further fixed to the mounting bracket (44), and an output end of the cooling pipe (48) is disposed toward the ultrasonic horn (43); the cooling pipe (48) is connected with an external cold air device.
6. The welding screw locking device for the automobile grille is characterized in that the screw locking unit (3) comprises a second frame (31) arranged on the machine table (1), 2 screw locking modules are arranged on the second frame (31), and the screw locking modules can be driven to translate through a third driving device (C);
the machine table (1) is further provided with a screw feeder (32), the screw locking module takes a screw from the screw feeder (32), and the screw locking module, the third driving device (C) and the screw feeder (32) are electrically connected with the control unit.
7. The welding screw locking device for the automobile grille is characterized in that the screw locking module comprises an automatic locking mechanism (33), the automatic locking mechanism (33) is driven to lift through a fourth driving device (D), the fourth driving device (D) is arranged at the output end of the third driving device (C), and the automatic locking mechanism (33) and the fourth driving device (D) are electrically connected with a control unit.
8. Welding lock screw device for vehicle grilles according to claim 1, wherein the base (2) comprises a seat body (21), a profiling seat module (22) arranged on the seat body (21).
9. The welding screw locking device for the automobile grille is characterized in that a limiting block (11) is arranged on the machine table (1), a limiting groove is formed in the top of the limiting block (11), and the limiting groove is located below the welding unit (4); a fifth driving device (E) is arranged on the seat body (21), a limiting rod (23) is arranged at the output end of the fifth driving device (E), and the fifth driving device (E) is electrically connected with the control unit;
when the seat body (21) moves to the lower part of the welding unit (4), the fifth driving device (E) drives the limiting rod (23) to descend and extend into the limiting groove.
10. The welding lock screw device for the automobile grille is characterized in that a plurality of pressing assemblies for pressing the peripheral grille on the profiling seat group are further arranged on the seat body (21), each pressing assembly comprises a pressing block (24), each pressing block (24) is driven by a sixth driving device (F) to perform a pressing action, and the sixth driving device (F) is electrically connected with the control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122995616.5U CN216730544U (en) | 2021-11-30 | 2021-11-30 | Welding lock screw device for automobile grille |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122995616.5U CN216730544U (en) | 2021-11-30 | 2021-11-30 | Welding lock screw device for automobile grille |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216730544U true CN216730544U (en) | 2022-06-14 |
Family
ID=81930861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122995616.5U Active CN216730544U (en) | 2021-11-30 | 2021-11-30 | Welding lock screw device for automobile grille |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216730544U (en) |
-
2021
- 2021-11-30 CN CN202122995616.5U patent/CN216730544U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201579536U (en) | Automatic spot welding machine | |
| CN106077930B (en) | A kind of automatic welding device | |
| CN203076781U (en) | Automobile part spot-welding horizontal multi-station transmission system | |
| CN110977474B (en) | Punching and welding integrated equipment for automobile front bumper | |
| CN202639635U (en) | Automatic spot welding machine | |
| CN113146009A (en) | Automatic grinding system and method for robot welding electrode cap | |
| CN216730544U (en) | Welding lock screw device for automobile grille | |
| CN110587109A (en) | Flexible welding machine tool for automotive interior parts | |
| CN201644922U (en) | Multifunctional cutting machine for aluminum-plastic profile doors and windows | |
| CN206105137U (en) | Automatic weld device | |
| CN201455550U (en) | Z axle box device integrated laser welding head with workpiece compression | |
| CN106166625A (en) | A kind of double gantry numerical control milling machine | |
| CN216370644U (en) | Ultrasonic welding machine with conveniently-operated welding head and high positioning precision | |
| CN210648945U (en) | Multi-station combined type automobile framework arc welding device | |
| CN207982722U (en) | A kind of automobile chassis accessory multiple spot automatic pressing sleeve equipment | |
| CN219254023U (en) | Riveting tool device | |
| CN216968782U (en) | Die holder structure convenient to dismouting | |
| CN220311657U (en) | Duplex position riveter | |
| CN211889841U (en) | Machine tool for cutting zinc alloy bolt | |
| CN215143810U (en) | Die-cut processing structure of shaped steel class door hinge | |
| CN218749367U (en) | Electronic components hot riveting equipment | |
| CN211028250U (en) | Cantilever numerical control milling equipment | |
| CN221158138U (en) | Aluminum part shaping and pressure maintaining mechanism | |
| CN109434469A (en) | A kind of Double-cutter head processing unit (plant) | |
| CN216138455U (en) | Screw screwing device for automobile door handle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |