CN110773857A - Multipoint welding machine for automobile tail lamp cover - Google Patents
Multipoint welding machine for automobile tail lamp cover Download PDFInfo
- Publication number
- CN110773857A CN110773857A CN201911210851.8A CN201911210851A CN110773857A CN 110773857 A CN110773857 A CN 110773857A CN 201911210851 A CN201911210851 A CN 201911210851A CN 110773857 A CN110773857 A CN 110773857A
- Authority
- CN
- China
- Prior art keywords
- welding machine
- belt pulley
- base
- spot welding
- lamp cover
- 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.)
- Withdrawn
Links
Images
Classifications
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
-
- 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 a multipoint welding machine for an automobile tail lamp cover, which belongs to the field of automobile accessory processing and comprises a base and a spot welding machine, wherein the base is positioned below the spot welding machine, a stepping motor is arranged on one side of the upper surface of the base, an output shaft of the stepping motor is connected with a first belt pulley, supporting plates are symmetrically welded on the upper surface of the base, a rotating shaft is rotatably arranged between the two supporting plates, a second belt pulley is arranged on the rotating shaft, a belt is connected between the second belt pulley and the first belt pulley, supporting rods are symmetrically welded on the rotating shaft, rotating rings are fixed on the two supporting rods, a plurality of mounting holes are uniformly formed in the side wall of each rotating ring in the circumferential direction, limiting blocks are symmetrically welded at the bottoms of the mounting holes, and; the invention has novel design, automatically moves the workpiece into the spot welding machine during welding, greatly reduces the welding time, lightens the workload of operators and is worth popularizing.
Description
Technical Field
The invention belongs to the technical field of automobile accessory processing, and particularly relates to a multipoint welding machine for an automobile tail lamp cover.
Background
The spot welder adopts the principle of double-sided double-point over-current welding, when in work, two electrodes pressurize a workpiece to enable two layers of metals to form a certain contact resistance under the pressure of the two electrodes, when welding current flows from one electrode to the other electrode, instant thermal welding is formed at the two contact resistance points, and the welding current instantly flows from the other electrode to the electrode along the two workpieces to form a loop, and the internal structure of the workpiece to be welded is not damaged.
At present when spot welding machine is using, operating personnel will be welded the work piece and place on some welded clamping mechanism mostly, then weld, take off after the welding is accomplished and put into a work piece again, just can carry out the welding next time, and staff intensity of labour is big, and work efficiency is low.
Disclosure of Invention
The invention aims to provide a multipoint welding machine for an automobile tail lamp cover, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a multipoint welding machine for an automobile tail lamp cover comprises a base and a spot welding machine, wherein the base is positioned below the spot welding machine, a stepping motor is installed on one side of the upper surface of the base, an output shaft of the stepping motor is connected with a first belt pulley, supporting plates are symmetrically welded on the upper surface of the base, a rotating shaft is rotatably installed between the two supporting plates, a second belt pulley is installed on the rotating shaft, a belt is connected between the second belt pulley and the first belt pulley, supporting rods are symmetrically welded on the rotating shaft, rotating rings are fixed on the two supporting rods, a plurality of mounting holes are uniformly formed in the side wall of each rotating ring along the circumferential direction, limiting blocks are symmetrically welded at the bottoms of the mounting holes, a plurality of fixing devices are uniformly installed on one side of each rotating ring along the circumferential direction, the fixing devices are the same in number as the mounting holes and correspond to the mounting, a movable block is fixed between the two guide rods, a threaded hole is formed in the middle of the movable block, a screw rod is connected in the threaded hole in a threaded mode, a knob is installed at one end of the screw rod, and the other end of the screw rod is installed on a rotating ring in a rotating mode.
Adopt above-mentioned scheme, to be welded the work piece and place in the mounting hole of swivel becket, then through the guide arm, the movable block, the screw rod, knob and fixed plate will be welded the work piece and fix in the mounting hole, avoid the swivel becket to drop when rotating, then open step motor, through belt pulley one, belt pulley two and belt drive pivot rotation, thereby make the swivel becket rotate, control step motor's rotational frequency, make the swivel becket rotate quarter a week at every turn, will be welded the work piece and remove to the clamping mechanism of spot welder in the time just, then weld, the swivel becket rotates once more after the welding is accomplished, the welding of next time is carried out, the time of material loading unloading has been practiced thrift, operating personnel can pull down the good work piece of welding when the welding, the work piece of waiting to weld is packed into, great improvement work efficiency.
In a preferred embodiment, the rotating ring has a circular structure, and one end of the rotating ring is located in a clamping mechanism of the spot welding machine.
By adopting the scheme, one end of the rotating ring is positioned in the clamping mechanism of the spot welding machine, and a welded workpiece arranged in the mounting hole is conveniently moved to the clamping mechanism.
In a preferred embodiment, four mounting holes are provided, and the mounting holes have a rectangular structure.
By adopting the scheme, the four mounting holes are uniformly distributed on the rotating ring, four welded workpieces can be fixed at a time and then are welded in sequence, so that the feeding and discharging time is saved, and the working efficiency is improved.
In a preferred embodiment, a protective pad is bonded to a side wall of the fixing plate, and the anti-slip pad is made of rubber.
By adopting the scheme, the protective pad on the fixing plate can prevent the fixing plate from damaging the welded workpiece during clamping.
Compared with the prior art, the invention has the beneficial effects that:
according to the multipoint welding machine for the automobile tail lamp cover, the rotating ring, the mounting block, the limiting block, the guide rod, the fixing plate, the movable block, the screw rod, the knob and the like are arranged, a plurality of workpieces to be welded are fixed conveniently, the workpieces to be welded are automatically moved to the spot welding machine for welding, and the welding efficiency is improved;
this car tail lamp cover multiple spot welding machine is through setting up structures such as step motor, belt pulley one, belt pulley two, pivot and fixed plate, and control step motor's rotational frequency for the swivel becket rotates quarter a week at every turn, has practiced thrift the time of material loading unloading.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
fig. 3 is a plan view of the rotating ring of the present invention.
In the figure: 1. a base; 2. a spot welder; 3. a stepping motor; 4. a first belt pulley; 5. a support plate; 6. a rotating shaft; 7. a second belt pulley; 8. a belt; 9. a support bar; 10. a rotating ring; 11. mounting holes; 12. a limiting block; 13. a guide bar; 14. a movable block; 15. a screw; 16. a knob; and 17, fixing the plate.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.
Referring to fig. 1-3, the invention provides a multipoint welding machine for an automobile tail lamp cover, which comprises a base 1 and a spot welding machine 2, wherein the base 1 is positioned below the spot welding machine 2, a stepping motor 3 is installed on one side of the upper surface of the base 1, an output shaft of the stepping motor 3 is connected with a first belt pulley 4, support plates 5 are symmetrically welded on the upper surface of the base 1, a rotating shaft 6 is rotatably installed between the two support plates 5, a second belt pulley 7 is installed on the rotating shaft 6, a belt 8 is connected between the second belt pulley 7 and the first belt pulley 4, support rods 9 are symmetrically welded on the rotating shaft 6, rotating rings 10 are fixed on the two support rods 9, a plurality of mounting holes 11 are uniformly formed in the side wall of each rotating ring 10 along the circumferential direction, each rotating ring 10 is of a circular structure, and one end of each rotating ring 10 is; one end of the rotating ring 10 is positioned in a clamping mechanism of the spot welding machine 2, so that a workpiece to be welded arranged in the mounting hole 11 can be conveniently moved to the clamping mechanism.
The bottom of the mounting hole 11 is symmetrically welded with limiting blocks 12, one side of the rotating ring 10 is uniformly provided with a plurality of fixing devices along the circumferential direction, the number of the fixing devices is the same as that of the mounting hole 11, the fixing devices and the mounting hole 11 correspond to each other in position, four mounting holes 11 are arranged, and the mounting holes 11 are rectangular (see fig. 1-3); four mounting holes 11 are evenly distributed on the rotating ring 10, four welded workpieces can be fixed at a time and then welded in sequence, so that the time for feeding and discharging is saved, and the working efficiency is improved.
The fixing device comprises two guide rods 13, one ends of the two guide rods 13 extend into the mounting holes 11 and are connected with a fixing plate 17, a movable block 14 is fixed between the two guide rods 13, a threaded hole is formed in the middle of the movable block 14, a screw rod 15 is connected with the threaded hole in an internal thread mode, a knob 16 is installed at one end of the screw rod 15, the other end of the screw rod 15 is rotatably installed on the rotating ring 10, a protective pad is bonded on the side wall of the fixing plate 17, and the anti-slip pad is made of rubber (see fig. 2-3); the protective pad on the fixing plate 17 can prevent the fixing plate 17 from damaging the welded workpiece during clamping.
When the welding machine is used, a workpiece to be welded is placed in the mounting hole 11 of the rotating ring 10, then the knob is rotated to enable the screw 15 to rotate, the screw 14 rotates to drive the movable block 14 to move, the movable block 14 pushes the guide rod 13 to move, the guide rod 13 drives the fixed plate 14 to fix the workpiece to be welded in the mounting hole 11, the workpiece is prevented from falling off when the rotating ring rotates, the protective pad on the fixed plate 17 can prevent the fixed plate 17 from damaging the workpiece to be welded when the workpiece is clamped, then the stepping motor 3 is started, the rotating shaft 6 is driven to rotate through the belt pulley I4, the belt pulley II 7 and the belt 8, so that the rotating ring 10 rotates, the rotating frequency of the stepping motor 3 is controlled, the workpiece to be welded is exactly moved into the clamping mechanism of the spot welding machine 2 every time by one quarter of rotation of the rotating ring 10, then welding is carried out, the rotating ring 10 rotates again after welding is finished, and the, the time of material loading unloading has been practiced thrift, and operating personnel can dismantle the good work piece of welding when the welding, and the work piece that treats the welding is packed into, great improvement work efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an automobile tail lamp cover multiple spot welding machine, includes base (1) and spot welding machine (2), its characterized in that: the spot welding machine is characterized in that the base (1) is located below the spot welding machine (2), a stepping motor (3) is installed on one side of the upper surface of the base (1), an output shaft of the stepping motor (3) is connected with a first belt pulley (4), supporting plates (5) are symmetrically welded on the upper surface of the base (1), a rotating shaft (6) is rotatably installed between the two supporting plates (5), a second belt pulley (7) is installed on the rotating shaft (6), a belt (8) is connected between the second belt pulley (7) and the first belt pulley (4), supporting rods (9) are symmetrically welded on the rotating shaft (6), rotating rings (10) are fixed on the two supporting rods (9), a plurality of mounting holes (11) are uniformly formed in the side wall of each rotating ring (10) along the circumferential direction, limiting blocks (12) are symmetrically welded at the bottoms of the mounting holes (11), and a plurality of fixing devices, and fixing device is the same with mounting hole (11) quantity and the position corresponds each other, fixing device includes two guide arms (13), the one end of two guide arms (13) is stretched into mounting hole (11) in and is connected with fixed plate (17), be fixed with movable block (14) between two guide arms (13), the intermediate position of movable block (14) is seted up threaded hole, threaded hole female connection has screw rod (15), knob (16) are installed to the one end of screw rod (15), the other end rotation of screw rod (15) is installed on swivel becket (10).
2. The multipoint welding machine for the automobile tail lamp cover according to claim 1, characterized in that: the rotating ring (10) is of a circular structure, and one end of the rotating ring (10) is located in a clamping mechanism of the spot welding machine (2).
3. The multipoint welding machine for the automobile tail lamp cover according to claim 1, characterized in that: the number of the mounting holes (11) is four, and the mounting holes (11) are of rectangular structures.
4. The multipoint welding machine for the automobile tail lamp cover according to claim 1, characterized in that: the side wall of the fixed plate (17) is bonded with a protective pad, and the anti-slip pad is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911210851.8A CN110773857A (en) | 2019-12-02 | 2019-12-02 | Multipoint welding machine for automobile tail lamp cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911210851.8A CN110773857A (en) | 2019-12-02 | 2019-12-02 | Multipoint welding machine for automobile tail lamp cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110773857A true CN110773857A (en) | 2020-02-11 |
Family
ID=69393450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911210851.8A Withdrawn CN110773857A (en) | 2019-12-02 | 2019-12-02 | Multipoint welding machine for automobile tail lamp cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110773857A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475574A (en) * | 2020-09-29 | 2021-03-12 | 德清县翔鹰金属制品有限公司 | Positioning spot welding method for lampshade |
| CN112496514A (en) * | 2020-09-29 | 2021-03-16 | 德清县翔鹰金属制品有限公司 | Spot welding machine for lampshade |
-
2019
- 2019-12-02 CN CN201911210851.8A patent/CN110773857A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475574A (en) * | 2020-09-29 | 2021-03-12 | 德清县翔鹰金属制品有限公司 | Positioning spot welding method for lampshade |
| CN112496514A (en) * | 2020-09-29 | 2021-03-16 | 德清县翔鹰金属制品有限公司 | Spot welding machine for lampshade |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107791011B (en) | A kind of full line stud automatic assembly system and method | |
| CN110773857A (en) | Multipoint welding machine for automobile tail lamp cover | |
| CN205122388U (en) | Full -automatic thick line footpath inductance coiling machine | |
| CN105261475A (en) | Full-automatic inductance winding machine having large wire diameter | |
| CN112975267A (en) | Alloy pipeline welding device | |
| CN211012025U (en) | Cooling device for graphite electrode convenient to uniform cooling | |
| CN210099181U (en) | Automatic electric welding machine for hinge | |
| CN113134918B (en) | Novel monocrystalline silicon double-rod double-station squaring machine | |
| CN114453815A (en) | Welding operation table with welding position capable of being adjusted in real time for machining mechanical die parts | |
| CN210967432U (en) | Multipoint welding machine for automobile tail lamp cover | |
| CN218425885U (en) | Cutting device is used in wave filter production | |
| CN208680799U (en) | A kind of dustproof cover piston rod automatic welding machine | |
| CN217667470U (en) | Automatic clamping device for electric welding | |
| CN205927563U (en) | Automatic send nail welding set | |
| CN213438073U (en) | Multi-station welding device for mechanical workpieces | |
| CN210613631U (en) | Industrial chemicals loading attachment for reation kettle | |
| CN207414791U (en) | Solar battery sheet welding system | |
| CN219443682U (en) | Full-automatic continuous feeding welding assembly line | |
| CN213672364U (en) | Welding jig of electric welding | |
| CN220093929U (en) | Automatic feeding and discharging mechanical arm | |
| CN215824641U (en) | Main reinforcement welding device and reinforcement cage forming equipment | |
| CN202780294U (en) | Welding machine special for flange assembly | |
| CN213895943U (en) | Quenching clamp device for bearing heat treatment | |
| CN212858376U (en) | High-speed revolving stage of anchor clamps convenient to operation | |
| CN217699738U (en) | Fixture for coating microphone protective shell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200211 |
|
| WW01 | Invention patent application withdrawn after publication |