CN220427111U - Device suitable for VIN prevents argon arc welding and splashes - Google Patents
Device suitable for VIN prevents argon arc welding and splashes Download PDFInfo
- Publication number
- CN220427111U CN220427111U CN202321689618.4U CN202321689618U CN220427111U CN 220427111 U CN220427111 U CN 220427111U CN 202321689618 U CN202321689618 U CN 202321689618U CN 220427111 U CN220427111 U CN 220427111U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- fixedly connected
- plate
- arm cylinder
- guard plate
- Prior art date
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Links
- 238000003466 welding Methods 0.000 title claims abstract description 35
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 229910052786 argon Inorganic materials 0.000 title claims abstract description 14
- 230000002265 prevention Effects 0.000 claims abstract description 7
- 230000002787 reinforcement Effects 0.000 claims 1
- 239000002893 slag Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 208000018777 Vulvar intraepithelial neoplasia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
Abstract
The utility model relates to an argon arc welding splashing prevention device suitable for VIN, which comprises a base, a swing arm baffle mechanism and a swing arm driving mechanism; the swing arm driving mechanism comprises a swing arm cylinder and a swing arm cylinder mounting seat; the swing arm cylinder is fixedly connected to the base through a swing arm cylinder mounting seat; an included angle alpha is formed between the swing arm cylinder and the ground normal; the swing arm cylinder is provided with an obtuse swing angle and is used for driving the swing arm baffle mechanism to be at an initial position or an anti-splashing working position; the swing arm baffle mechanism comprises a splash guard and a swing arm; the head end of the swing arm is fixedly connected to a piston rod of the swing arm cylinder through a bolt; the splash guard plate comprises a fixed plate, a front guard plate and a side guard plate; the fixedly connected plate is fixedly connected to the tail end of the swing arm through a bolt in a position-adjustable manner; the front guard plate is fixedly connected to the front end of the fixedly connected plate and forms a certain angle with the fixedly connected plate; the side guard plate is fixedly connected to the right side of the front guard plate and forms a certain angle with the front guard plate.
Description
Technical Field
The utility model belongs to the technical field of white car body argon arc welding, and particularly relates to a device suitable for VIN argon arc welding splashing prevention.
Background
The vehicle identification code (VIN) is an identity card number of an automobile, contains information such as a manufacturer, a year, a vehicle type, a vehicle body type, a code, an engine code, an assembly place and the like of the automobile according to national vehicle management standard, has important application values in the aspects of vehicle production and sales, after-market management and the like, and comprises the main application fields of the automobile such as vehicle sales, insurance, traffic accidents, maintenance, annual inspection, defect recall and the like, and basically relates to the whole life cycle of the automobile. Aiming at the problem of welding workshop splashing, such as the utility model of patent number CN 212496051U, the problem that laser welding splashing is easily accumulated on a cylinder due to the design structure, so that the welding workshop can not be smoothly retracted, therefore, a structure for preventing welding slag is designed, and the manufactured baffle structure can avoid the problem; in another patent, the utility model patent with the patent number of CN 214978344U aims at carbon dioxide gas shielded welding, and the splash-proof plate of the graphite material is arranged on the fixture clamp, so that the problem of bonding the product and the welding slag of the fixture is effectively avoided. Therefore, the welding workshop is necessary to be additionally provided with the splash-proof plate structure.
For the whole car production factory, VIN is carved in the final assembly workshop, the position is generally on the bottom plate near the downside of the B column, and in the welding workshop, the B column of the medium-large car is generally provided with argon arc welding, and the B column material is generally formed steel by heat, larger welding slag can be caused, so that VIN is extremely easily influenced by the welding workshop, splashing cannot be avoided due to the special welding angle, and the VIN code is considered to the importance of the whole car, so that the VIN carving area can be protected only through the splashing prevention device.
Disclosure of Invention
According to the technical problem, the utility model aims to provide the splash guard plate device suitable for the VIN argon arc welding, the position of the splash guard plate is adjusted through the arrangement of the swing arm cylinder, the application of the device in production line is facilitated, the Z-shaped swing arm is designed to avoid interference with a vehicle body in the adjustment process, so that the surface problem of the vehicle body is caused, the splash guard plate with an angle is arranged at the tail end of the swing arm, and the joint of the splash guard plate and the thread pair of the swing arm is set to be a slotted hole, so that the splash guard plate is suitable for adjustment of the engraving position of multiple VINs.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model provides a device that splashes is prevented to argon arc welding suitable for VIN, includes base 1, swing arm baffle mechanism 2 and swing arm actuating mechanism 3.
The swing arm driving mechanism 3 comprises a swing arm cylinder 301 and a swing arm cylinder mounting seat 302; the swing arm cylinder 301 is fixedly connected to the base 1 through a swing arm cylinder mounting seat 302; an included angle alpha is formed between the swing arm cylinder 301 and the normal of the ground; the swing arm cylinder 301 has an obtuse swing angle for driving the swing arm shutter mechanism 2 to an initial position or a splash-proof working position.
The swing arm baffle mechanism 2 comprises a splash guard 201 and a swing arm 202; the head end of the swing arm 202 is fixedly connected to a piston rod of the swing arm cylinder 301 through a bolt.
The splash guard 201 comprises a fixed plate 201-1, a front guard 201-2 and a side guard 201-3; the fixed plate 201-1 is fixedly connected to the tail end of the swing arm 202 in a position-adjustable manner through bolts; the front guard plate 201-2 is fixedly connected to the front end of the fixedly connected plate 201-1 and forms a certain angle with the fixedly connected plate 201-1; the side guard 201-3 is fixedly connected to the right side of the front guard 201-2 and forms a certain angle with the front guard 201-2.
The base 1 comprises a longitudinal upright post 101 and a horizontal post 102 which are perpendicular to the ground, wherein the head end of the horizontal post 102 is fixedly connected with the top end of the longitudinal upright post 101, and the tail end of the horizontal post 102 is fixedly connected with a rack of other devices around a station through a connecting plate.
The angle alpha between the swing arm cylinder 301 and the ground normal is 70 deg..
The swing angle β of the swing arm cylinder 301 is 135 °.
The included angle between the front guard plate 201-2 and the fixed plate 201-1 is 155 degrees, so that the front guard plate 201-2 is parallel to the main floor of the vehicle body.
The front guard 201-2 has a length of 300mm and a width of 150mm.
The lower surfaces of the fastening plate 201-1 and the front guard 201-2 are provided with a set of guard reinforcing ribs 203.
The swing arm 202 is in a zigzag structure, and comprises a head end fixedly connected part, a middle connecting part and a tail end guard plate mounting part, wherein the head end fixedly connected part and the tail end guard plate mounting part are parallel to each other, and the plane of the head end fixedly connected part is lower than that of the tail end guard plate mounting part.
The included angle between the middle connecting part and the mounting part of the front end fixing part and the mounting part of the tail end guard board is 135 degrees.
The swing arm 202 has an overall length of 575mm, ensuring that the splash guard 201 is positioned to cover directly above the VIN score.
Compared with the prior art, the utility model has the beneficial effects that:
1. the space occupation is small, and the welding machine can be easily installed and used in the space with small welding station area between welding machines, so that the redundant mechanism is prevented from occupying too much space in the station.
2. The splash guard board has low material cost and saves cost, and the slotted holes arranged on the baffle plate can realize position adjustment, thereby being convenient for daily maintenance and adjustment.
3. The design of the splash guard basically avoids the possibility of welding slag adhering to corresponding positions and avoids the quality problem possibly caused by reducing welding parameters.
Drawings
FIG. 1 is a schematic structural view of a VIN argon arc welding spatter prevention device;
FIG. 2 is a front view of an apparatus for VIN argon arc welding spatter prevention according to the present utility model;
FIG. 3 is a side view of a VIN argon arc welding spatter prevention device of the present utility model;
fig. 4 is an exploded view of the swing arm shutter mechanism 2;
fig. 5 is a schematic view of the splash guard 201;
FIG. 6 is a schematic diagram of the present utility model applied in a real scene;
fig. 7 is a left side view of the present utility model in an actual scene application.
Wherein the reference numerals are as follows:
1 base
101 longitudinal column
102 horizontal column
2 swing arm baffle mechanism
201 splash guard
201-1 rigid coupling plate
201-2 front guard board
201-3 side guard plate
202 swing arm
203 guard board reinforcing rib
3 swing arm actuating mechanism
301 swing arm cylinder
302 swing arm cylinder mount pad
Detailed Description
The utility model will be further described with reference to the drawings and examples.
As shown in fig. 1 to 3, the device suitable for VIN for preventing argon arc welding from splashing comprises a base 1, a swing arm baffle mechanism 2 and a swing arm driving mechanism 3.
The base 1 comprises a vertical column 101 and a horizontal column 102 which are perpendicular to the ground, the head end of the horizontal column 102 is fixedly connected with the top end of the vertical column 101, and the tail end of the horizontal column 102 is fixedly connected with the machine frame of other devices around a station through a connecting plate, so that the stability of the swing arm driving mechanism 3 during working is ensured, and accidents caused by unstable base are avoided.
The swing arm driving mechanism 3 comprises a swing arm cylinder 301 and a swing arm cylinder mounting seat 302; the swing arm cylinder 301 is fixedly connected to the base 1 through a swing arm cylinder mounting seat 302, and an included angle alpha between the swing arm cylinder 301 and the normal of the ground is 70 degrees; the swing angle beta of the swing arm cylinder 301 is 135 degrees, so that interference with the swing arm baffle mechanism 2 returning to the initial position can be avoided in the process of driving away from the welding station after the white car body is welded.
The swing arm baffle mechanism 2 comprises a splash guard 201 and a swing arm 202; the head end of the swing arm 202 is fixedly connected to a piston rod of the swing arm cylinder 301 through a bolt.
As shown in fig. 5, the splash guard 201 includes a fastening plate 201-1, a front guard 201-2, and a side guard 201-3; the fixed plate 201-1 is fixedly connected to the tail end of the swing arm 202 in a position-adjustable manner through bolts; the front guard plate 201-2 is fixedly connected to the front end of the fixedly connected plate 201-1 and forms a certain angle with the fixedly connected plate 201-1; the side guard plate 201-3 is fixedly connected to the right side of the front guard plate 201-2 and forms a certain angle with the front guard plate 201-2, and the front guard plate 201-2 and the side guard plate 201-3 play a role in shielding splashing at the VIN carving position.
Preferably, the angle between the front guard 201-2 and the fastening plate 201-1 is 155 °, so that the front guard 201-2 is parallel to the main floor of the vehicle body.
Preferably, the front guard 201-2 has a length of 300mm and a width of 150mm.
Preferably, a set of guard plate reinforcing ribs 203 are arranged on the lower surfaces of the fixed connection plate 201-1 and the front guard plate 201-2, so that the strength of the splash guard 201 in use is ensured.
Preferably, the swing arm 202 has a zigzag structure, and includes a head end fixing portion, an intermediate connecting portion and a tail end guard plate mounting portion, the head end fixing portion and the tail end guard plate mounting portion are parallel to each other, and a plane of the head end fixing portion is lower than a plane of the tail end guard plate mounting portion, so as to avoid interference between the swing arm 202 and a door opening of a white car body, and cause a problem of surface quality of the car body. The included angle between the middle connecting part and the head end fixing part and between the middle connecting part and the tail end guard plate mounting part is 135 degrees; the swing arm 202 has an overall length of 575mm, ensuring that the splash guard 201 is positioned to cover directly above the VIN score.
The splash guard 201 is made of common steel, and has low cost, can adhere to splash and is not easy to damage.
As shown in fig. 6 and fig. 7, the actual application is shown, wherein the arrow direction is the swing direction of the piston rod of the swing arm cylinder 301 when the device works, wherein the broken line in fig. 6 shows that the swing arm baffle mechanism 2 is in the initial position before working, and the solid line in fig. 6 shows that the swing arm baffle mechanism 2 is in the splash-proof working position, that is, directly above the VIN carving position; fig. 7 shows the swing arm shutter mechanism 2 in its initial position before operation.
The working process of the utility model is as follows:
when the welding device is applied, the swing arm air cylinder 301 is connected with the air inlet pipe and the air outlet pipe, the state of the swing arm baffle mechanism 2 before welding is shown as a dotted line in fig. 7 and 6, when a vehicle enters a welding station, the swing arm air cylinder 301 operates, after the swing arm 202 swings 135 degrees, the splash guard 201 reaches the splash-proof working position, the state of the swing arm air cylinder 301 is shown as a solid line in fig. 6, the splash guard 201 reaches the position right above the VIN, at the moment, the white vehicle body starts to be welded, splash welding slag generated during argon arc welding is adhered to the surface of the splash guard 201, after a welding program is finished, the swing arm air cylinder 301 returns to an initial state, the swing arm baffle mechanism 2 returns to the initial position, and after the process of the station is finished, the white vehicle body exits the station, and the work is finished.
Claims (10)
1. The device is suitable for VIN argon arc welding splashing prevention and is characterized by comprising a base (1), a swing arm baffle mechanism (2) and a swing arm driving mechanism (3);
the swing arm driving mechanism (3) comprises a swing arm cylinder (301) and a swing arm cylinder mounting seat (302); the swing arm cylinder (301) is fixedly connected to the base (1) through a swing arm cylinder mounting seat (302); an included angle alpha is formed between the swing arm cylinder (301) and the normal line of the ground; the swing arm cylinder (301) is provided with an obtuse swing angle and is used for driving the swing arm baffle mechanism (2) to be at an initial position or an anti-splashing working position;
the swing arm baffle mechanism (2) comprises a splash guard (201) and a swing arm (202); the head end of the swing arm (202) is fixedly connected to a piston rod of a swing arm cylinder (301) through a bolt;
the splash guard (201) comprises a fixed plate (201-1), a front guard (201-2) and a side guard (201-3); the fixedly connected plate (201-1) is fixedly connected at the tail end of the swing arm (202) through a bolt in a position adjustable manner; the front guard plate (201-2) is fixedly connected to the front end of the fixedly connected plate (201-1) and forms a certain angle with the fixedly connected plate (201-1); the side guard plate (201-3) is fixedly connected to the right side of the front guard plate (201-2) and forms a certain angle with the front guard plate (201-2).
2. The device according to claim 1, wherein the base (1) comprises a longitudinal upright (101) which is arranged perpendicular to the ground and a horizontal column (102), the head end of the horizontal column (102) is fixedly connected with the top end of the longitudinal upright (101), and the tail end of the horizontal column (102) is fixedly connected with the machine frame of other devices around the station through a connecting plate.
3. The device according to claim 1, characterized in that the angle α between the swing arm cylinder (301) and the ground normal is 70 °.
4. The device according to claim 1, characterized in that the swing angle β of the swing arm cylinder (301) is 135 °.
5. The device according to claim 1, characterized in that the angle between the front fender (201-2) and the fastening plate (201-1) is 155 °, such that the front fender (201-2) is parallel to the main floor of the vehicle body.
6. The device according to claim 1, characterized in that the front guard (201-2) is 300mm long and 150mm wide.
7. The device according to claim 1, characterized in that the lower surfaces of the fastening plate (201-1) and the front panel (201-2) are provided with a set of panel reinforcement ribs (203).
8. The device according to claim 1, wherein the swing arm (202) has a zigzag structure, and includes a head end fixing portion, an intermediate connecting portion, and a tail end guard plate mounting portion, the head end fixing portion and the tail end guard plate mounting portion are parallel to each other, and a plane of the head end fixing portion is lower than a plane of the tail end guard plate mounting portion.
9. The apparatus of claim 8, wherein the intermediate connection is at an angle of 135 ° to the head end attachment and the end shield mounting.
10. The device according to claim 1, characterized in that the swing arm (202) has an overall length of 575mm, ensuring that the position reached by the splash guard (201) covers directly above the VIN score.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321689618.4U CN220427111U (en) | 2023-06-30 | 2023-06-30 | Device suitable for VIN prevents argon arc welding and splashes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321689618.4U CN220427111U (en) | 2023-06-30 | 2023-06-30 | Device suitable for VIN prevents argon arc welding and splashes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220427111U true CN220427111U (en) | 2024-02-02 |
Family
ID=89688570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321689618.4U Active CN220427111U (en) | 2023-06-30 | 2023-06-30 | Device suitable for VIN prevents argon arc welding and splashes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220427111U (en) |
-
2023
- 2023-06-30 CN CN202321689618.4U patent/CN220427111U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |