CN220825613U - Welding positioning mechanism for automobile welding production line - Google Patents
Welding positioning mechanism for automobile welding production line Download PDFInfo
- Publication number
- CN220825613U CN220825613U CN202322368101.1U CN202322368101U CN220825613U CN 220825613 U CN220825613 U CN 220825613U CN 202322368101 U CN202322368101 U CN 202322368101U CN 220825613 U CN220825613 U CN 220825613U
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- mounting
- base
- screw rod
- production line
- rod
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- 238000003466 welding Methods 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 28
- 230000000149 penetrating effect Effects 0.000 claims abstract 2
- 238000009434 installation Methods 0.000 claims description 7
- 238000010030 laminating Methods 0.000 abstract 1
- 230000008859 change Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model discloses a welding positioning mechanism of an automobile welding production line, which comprises a mounting base, a mounting plate, a motor, a clamp base and a screw rod, wherein the mounting plate is fixedly mounted on the side surface of the mounting base, the motor is arranged in the mounting plate, and a set screw rod is arranged on the side surface of the clamp base in a penetrating manner. This automobile welding production line welding positioning mechanism, in the locating hole that the locating pin inserted sheet metal component surface set up, the surface and the sheet metal component laminating of first cushion that the mounting panel upper end set up, the motor rotation drives the screw rod and rotates this moment, the screw rod rotation drives the nut seat upwards, the connecting rod upwards makes first cassette pole and second cassette pole shear movement, open the locating hole of card and sheet metal component, fix the tight screw pole at by the workman tightening jig base one side and fix the tight pulley, make first cassette pole and second cassette pole keep opening and fix the sheet metal component, prevent that it from droing.
Description
Technical Field
The utility model relates to the technical field of automobile welding, in particular to a welding positioning mechanism of an automobile welding production line.
Background
With the development and perfection of the domestic economic development and traffic roads, the consumption level of people is gradually improved, more and more automobiles enter thousands of households, private cars become a daily riding tool of people, the travel efficiency of people is greatly improved, and great convenience is brought to the life and work of people;
In the industry of automobile manufacturing, need carry out welding treatment to the spare part of car, and the welding is on the way to need carry out accurate location to the spare part, make required spare part reach required precision, and current positioner does not have anti-drop measure when adorning the locating pin from anchor clamps, leads to easily to the locating pin to drop from anchor clamps when welding, so fixed effect is unsatisfactory, leads to welding the part inequality, and after changing the part specification of welding, just need redesign the mechanism and lead to higher cost.
Disclosure of utility model
The utility model aims to provide a welding positioning mechanism of an automobile welding production line, which aims to solve the problem that workpieces are easy to fall off in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automobile welding production line welding positioning mechanism, includes mounting base, mounting panel, motor, anchor clamps base and screw rod, the side fixed surface of mounting base installs the mounting panel, the inside of mounting panel is provided with the motor, and the upper end surface fixed mounting of motor has the anchor clamps base, the output fixed mounting of motor has the screw rod, the surface of screw rod runs through and installs the nut seat, and the surface rotation of nut seat installs the connecting rod, the upper end surface fixed mounting of anchor clamps base has the locating pin, the internal surface fixed mounting of anchor clamps base has the screens axle, the surface of screens axle runs through and installs first cassette pole, the surface of screens axle runs through and installs the second cassette pole, the surface slidable mounting of mounting panel upper end has first cushion, and the surface slidable mounting of mounting panel upper end has the second cushion, the upper end of first cushion is provided with the sheet metal component, the output fixed mounting of motor has the tight pulley, the side surface of anchor clamps base runs through and installs the tight screw pole.
Preferably, the side surface of the mounting base is uniformly provided with mounting holes, and one end of the mounting base, which is contacted with the mounting plate, is uniformly provided with the mounting holes.
By adopting the technical scheme, the whole mechanism is conveniently and fixedly installed on a production line through the installation base.
Preferably, the nut seat is mounted at one end of the screw rod located in the clamp base, and the nut seat and the screw rod are concentrically designed.
By adopting the technical scheme, the nut seat moves up and down to drive the connecting rod to rotate, and the connecting rod rotates to drive the first clamping seat rod and the second clamping seat rod to open and close.
Preferably, the side surface of the first clamping seat rod is rotationally connected with the side surface of the second clamping seat rod, and the second clamping seat rod is rotationally connected with the outer surface of the clamping position shaft.
By adopting the technical scheme, the sheet metal part is conveniently fixed by opening the first clamping seat rod and the second clamping seat rod.
Preferably, the clamping shaft is fixedly arranged between the clamp base and the positioning pin, and the clamping shaft is rotationally connected with the first clamping seat rod.
By adopting the technical scheme, the clamping shaft is fixedly arranged between the clamp base and the positioning pin, the clamping shaft can be conveniently replaced, and the first clamping seat rod and the second clamping seat rod are fixed to rotate together without following the nut seat.
Preferably, the fixed wheel is fixedly arranged at one end of the motor, which is positioned in the clamp base, and the side surface of the clamp base is in threaded connection with the set screw rod.
By adopting the technical scheme, when the first clamping seat rod and the second clamping seat rod are opened to fix the sheet metal part, the screw rod on the side surface of the clamp base is only required to be screwed up to fix the screw rod, so that the opening angle of the first clamping seat rod and the second clamping seat rod is kept, and the sheet metal part is prevented from falling off.
Compared with the prior art, the utility model has the beneficial effects that: this car welds dress production line welding positioning mechanism:
1. After a sheet metal part to be processed is transported, a positioning pin is inserted into a positioning hole formed in the outer surface of the sheet metal part, the outer surface of a first cushion block arranged at the upper end of the mounting plate is attached to the sheet metal part, the outer surface of a second cushion block arranged at the upper end of the mounting plate is attached to the sheet metal part, at the moment, a motor rotates to drive a screw rod to do rotary motion, the screw rod rotates to drive a nut seat upwards, the nut seat upwards drives a connecting rod to rotate, the connecting rod upwards enables a first clamping seat rod and a second clamping seat rod to do shearing motion, the first clamping seat rod and the second clamping seat rod are opened to clamp the positioning hole of the sheet metal part, a fastening screw rod on one side of a clamp base is screwed by a worker, and a fixed wheel positioned on the outer surface of an output shaft of the motor is fixed, so that the first clamping seat rod and the second clamping seat rod are kept to be opened to fix the sheet metal part to prevent the sheet metal part from falling;
2. When the specification of the produced parts is required to be changed in the automobile welding production line, the positioning pins with proper sizes are selected according to the positioning holes on the outer surface of the produced sheet metal part to be replaced, the positioning pins on the upper end of the clamp base are replaced, and then the first cushion block and the second cushion block are replaced according to the distance between the outer surface of the sheet metal part and the upper end of the mounting plate, so that the specification of the production line can be conveniently replaced;
3. When the spare part on the mechanism damages, the production task volume is large and does not have time to repair the damaged part, at this moment, only the screw rod at the lower end of the mounting plate needs to be disassembled, the whole mechanism can be replaced, the corresponding standby mechanism is replaced, the production is recovered in time, the influence on the yield of an automobile welding production line is prevented, the delivery time is prolonged, and the economic loss is caused.
Drawings
FIG. 1 is a schematic view of the present utility model in a front cross-section;
FIG. 2 is a schematic side cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the cross-sectional structure of the portion A-A of FIG. 1 according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;
FIG. 5 is a schematic top view of the fixture base and the positioning pins of the present utility model.
In the figure: 1. a mounting base; 2. a mounting plate; 3. a motor; 4. a clamp base; 5. a screw; 6. a nut seat; 7. a first cartridge lever; 8. a connecting rod; 9. a second clamping seat rod; 10. a clamping shaft; 11. a first pad; 12. a second cushion block; 13. a positioning pin; 14. a sheet metal part; 15. a set screw rod; 16. and (3) fixing wheels.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an automobile welding production line welding positioning mechanism, including installation base 1, mounting panel 2, motor 3, fixture base 4, screw rod 5, nut seat 6, first cassette pole 7, connecting rod 8, second cassette pole 9, screens axle 10, first cushion 11, second cushion 12, locating pin 13, sheet metal component 14, holding screw pole 15 and tight pulley 16, the side surface fixed mounting of installation base 1 has mounting panel 2, the inside of mounting panel 2 is provided with motor 3, and the upper end surface fixed mounting of motor 3 has fixture base 4, the side surface of installation base 1 evenly is provided with the mounting hole, and the one end that installation base 1 contacted with mounting panel 2 evenly is provided with the mounting hole, installation base 1 passes through screw fixed mounting at the side surface of mounting panel 2, in order to make things convenient for follow-up to the whole change of mounting panel 2.
The output end of the motor 3 is fixedly provided with a screw rod 5, the outer surface of the screw rod 5 is penetrated and provided with a screw cap seat 6, the outer surface of the screw cap seat 6 is rotatably provided with a connecting rod 8, the screw cap seat 6 is arranged at one end of the screw rod 5, which is positioned in the clamp base 4, and the screw cap seat 6 and the screw rod 5 are concentrically designed, when the motor 3 at the lower end of the clamp base 4 rotates, the screw rod 5 connected with the output end of the motor 3 rotates, and when the screw rod 5 rotates to be meshed with the screw cap seat 6, the screw cap seat 6 is driven to move up and down, so that the first clamping seat rod 7 and the second clamping seat rod 9 are used for stretching and clamping the sheet metal part 14.
The outer surface of the upper end of the clamp base 4 is fixedly provided with a locating pin 13, the inner surface of the clamp base 4 is fixedly provided with a clamping shaft 10, the outer surface of the clamping shaft 10 is penetrated and provided with a first clamping seat rod 7, the side surface of the first clamping seat rod 7 is rotatably connected with the side surface of the second clamping seat rod 9, the outer surface of the second clamping seat rod 9 is rotatably connected with the outer surface of the clamping shaft 10, the clamping shaft 10 is fixedly arranged between the clamp base 4 and the locating pin 13, the clamping shaft 10 and the outer surface of the first clamping seat rod 7 are rotatably connected with the clamping shaft 10, the second clamping seat rod 9 penetrates and provided with the outer surface of the clamping seat rod 10, when the nut seat 6 moves up and down, the connecting rod 8 is driven to rotate, the nut seat 6 is driven down, the connecting rod 8 is driven to be opened by taking the clamping shaft 10 as an axis, the sheet metal part 14 is clamped, the fixing screw rod 15 is screwed tightly, the fixing wheel 16 for fixing the output end of the motor 3 is fixed, the first clamping seat rod 7 and the second clamping seat rod 9 are kept, when the nut seat 6 is upwards, the nut seat 6 is driven to be connected with the first clamping seat rod 7 and the second clamping seat rod 14, and the sheet metal part 14 is loosened, and the first clamping seat 9 is driven to be tightly connected with the fixing seat 14.
The surface slidable mounting of mounting panel 2 upper end has first cushion 11, and the surface slidable mounting of mounting panel 2 upper end has second cushion 12, the upper end of first cushion 11 is provided with sheet metal component 14, the upper end of second cushion 12 is provided with sheet metal component 14, motor 3's output fixed mounting has tight screw pole 15, tight screw pole 15 is installed in the side surface penetration of anchor clamps base 4, fixed wheel 16 fixed mounting is located the inside one end of anchor clamps base 4 at motor 3, and the side surface of anchor clamps base 4 is threaded connection with tight screw pole 15, the upper end slidable mounting of mounting panel 2 has first cushion 11 and second cushion 12, first cushion 11 and second cushion 12 can be changed, through the position of the best between the first cushion 11 of change not co-altitude and second cushion 12 adjustment sheet metal component 14 and locating pin 13, prevent sheet metal component 14 from skidding.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automobile welding production line welding positioning mechanism, includes mounting base (1), mounting panel (2), motor (3), anchor clamps base (4) and screw rod (5), its characterized in that: the side surface fixed mounting of installation base (1) has mounting panel (2), the inside of mounting panel (2) is provided with motor (3), and the upper end surface fixed mounting of motor (3) has anchor clamps base (4), the output fixed mounting of motor (3) has screw rod (5), the surface of screw rod (5) runs through and installs nut seat (6), and the surface rotation of nut seat (6) installs connecting rod (8), the upper end surface fixed mounting of anchor clamps base (4) has locating pin (13), the internal surface fixed mounting of anchor clamps base (4) has screens axle (10), the surface of screens axle (10) runs through and installs first cassette pole (7), the surface of screens axle (10) runs through and installs second cassette pole (9), the surface slidable mounting of mounting panel (2) upper end has first cushion (11), and the surface slidable mounting of mounting panel (2) upper end has second cushion (12), the upper end of first cushion (11) is provided with sheet metal component (14), the surface fixed mounting of second cushion (12) has sheet metal component (16), the side surface of the clamp base (4) is provided with a set screw rod (15) in a penetrating way.
2. The welding positioning mechanism of an automobile welding production line according to claim 1, wherein: the side surface of the mounting base (1) is uniformly provided with mounting holes, and one end of the mounting base (1) contacted with the mounting plate (2) is uniformly provided with the mounting holes.
3. The welding positioning mechanism of an automobile welding production line according to claim 1, wherein: the nut seat (6) is arranged at one end of the screw rod (5) positioned in the clamp base (4), and the nut seat (6) and the screw rod (5) are concentrically designed.
4. The welding positioning mechanism of an automobile welding production line according to claim 1, wherein: the side surface of the first clamping seat rod (7) is rotationally connected with the side surface of the second clamping seat rod (9), and the second clamping seat rod (9) is rotationally connected with the outer surface of the clamping position shaft (10).
5. The welding positioning mechanism of an automobile welding production line according to claim 1, wherein: the clamping shaft (10) is fixedly arranged between the clamp base (4) and the positioning pin (13), and the clamping shaft (10) is rotationally connected with the first clamping seat rod (7).
6. The welding positioning mechanism of an automobile welding production line according to claim 1, wherein: the fixed wheel (16) is fixedly arranged at one end of the motor (3) positioned in the clamp base (4), and the side surface of the clamp base (4) is in threaded connection with the set screw rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322368101.1U CN220825613U (en) | 2023-09-01 | 2023-09-01 | Welding positioning mechanism for automobile welding production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322368101.1U CN220825613U (en) | 2023-09-01 | 2023-09-01 | Welding positioning mechanism for automobile welding production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220825613U true CN220825613U (en) | 2024-04-23 |
Family
ID=90722811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322368101.1U Active CN220825613U (en) | 2023-09-01 | 2023-09-01 | Welding positioning mechanism for automobile welding production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220825613U (en) |
-
2023
- 2023-09-01 CN CN202322368101.1U patent/CN220825613U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |