CN219093933U - Positioning and clamping auxiliary welding device for side frame tool - Google Patents
Positioning and clamping auxiliary welding device for side frame tool Download PDFInfo
- Publication number
- CN219093933U CN219093933U CN202222363112.6U CN202222363112U CN219093933U CN 219093933 U CN219093933 U CN 219093933U CN 202222363112 U CN202222363112 U CN 202222363112U CN 219093933 U CN219093933 U CN 219093933U
- Authority
- CN
- China
- Prior art keywords
- positioning
- clamping
- sheet metal
- block
- metal part
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model discloses a positioning and clamping auxiliary welding device for a side frame tool, which comprises the following components: the device mounting seat is provided with a first cylinder and a second cylinder at one end, and a first positioning clamping device clamping arm, a second positioning clamping device clamping arm, a handheld stud welding gun auxiliary positioning block, a first vehicle body sheet metal part compacting block, a second vehicle body sheet metal part compacting block, a vehicle body sheet metal part positioning block mounting block and a manual clamping handle at the other end; an output shaft of the first cylinder is connected with a clamping arm of the first positioning and clamping device, a pressing block of the sheet metal part of the first vehicle body is arranged on the clamping arm of the first positioning and clamping device, an output shaft of the second cylinder is connected with a clamping arm of the second positioning and clamping device, and a pressing block of the sheet metal part of the second vehicle body is arranged on the clamping arm of the second positioning and clamping device. The utility model solves the problems of single function, low production beat and poor stud welding positioning precision of the existing clamping unit.
Description
Technical Field
The utility model relates to the technical field of tool fixtures, in particular to a positioning and clamping auxiliary welding device for a side frame tool.
Background
At present, in the welding area of some car body assembly stations, an integral sliding side frame positioning system (such as a traditional side frame clamp shown in fig. 1) is a positioning tool commonly used for a traditional welding line assembly station, and the tool is required to position and clamp a roof rail in the use process.
The existing tooling unit can only position and clamp the upper edge beam, and can not provide positioning assistance for the stud welding gun, so that workers need extra time to position the stud welding gun, and the production beat is affected.
The existing stud welding generally has two forms, namely robot stud welding and manual handheld stud welding gun.
The robot stud welding is added with a robot stud welding splicing table (shown in fig. 2) for ensuring the positioning of the top cover and the top cover beam, finishing the welding of the top cover beam and the top cover, and the stud welding, and having large occupied space. The investment cost of the top cover split welding table, the debugging cost of the robot, the transferring cost of the welded top cover assembly and the like are increased, and the investment cost is high.
The stud welding gun is manually held for welding, the stud welding point is positioned by naked eyes and experience, no reliable and accurate positioning basis exists, the welding quality is difficult to ensure, the positioning accuracy is poor, errors are accumulated, the installation difficulty of subsequent parts is increased, and the risk of scrapping of the top cover is increased.
Disclosure of Invention
The utility model mainly aims to provide a positioning and clamping auxiliary welding device for a side frame tool, and aims to solve the problems of single function, low production beat and poor stud welding positioning accuracy of the existing clamping unit.
In order to achieve the above object, the present utility model provides a positioning and clamping auxiliary welding device for a side frame fixture, comprising: the device comprises a device mounting seat, wherein a first cylinder and a second cylinder are arranged at one end of the device mounting seat, and a first positioning clamping device clamping arm, a second positioning clamping device clamping arm, a handheld stud welding gun auxiliary positioning block, a first vehicle body sheet metal part compacting block, a second vehicle body sheet metal part compacting block, a vehicle body sheet metal part positioning block mounting block and a manual clamping handle for manually clamping a sheet metal part are arranged at the other end of the device mounting seat;
the handheld stud welding gun auxiliary positioning block is used for providing a positioning and fixing plane for manually using the handheld stud welding gun to beat stud welding spots; the positioning block of the sheet metal part of the vehicle body is used for positioning and clamping the sheet metal part; the mounting block of the positioning block of the sheet metal part of the vehicle body is used for mounting the positioning block of the sheet metal part of the vehicle body;
the output shaft of the first cylinder is connected with the clamping arm of the first positioning and clamping device, the first sheet metal part pressing block is arranged on the clamping arm of the first positioning and clamping device, the output shaft of the second cylinder is connected with the clamping arm of the second positioning and clamping device, and the second sheet metal part pressing block is arranged on the clamping arm of the second positioning and clamping device; the first cylinder is used for pushing the clamping arm of the first positioning and clamping device to drive the first vehicle body sheet metal part compacting block to clamp the sheet metal part; the second cylinder is used for pushing the clamping arm of the second positioning and clamping device to drive the second vehicle body sheet metal part compacting block to clamp the sheet metal part.
The utility model further adopts the technical scheme that the device further comprises a first limiting block and a second limiting block which are arranged on the device mounting seat, wherein the first limiting block is used for limiting the stroke of the first cylinder, and the second limiting block is used for limiting the stroke of the second cylinder.
The device mounting support plate is used for mounting the positioning clamping auxiliary welding device for the side frame tool on the side frame tool frame.
The positioning and clamping auxiliary welding device for the side frame tool has the beneficial effects that:
the utility model can carry out high-precision positioning on the side periphery of the vehicle body of the total splicing station, simultaneously, helps to manually position the welding gun when the stud welding spot is formed, ensures the precision and quality of the stud welding spot, improves the whole vehicle precision compared with the prior art, shortens the beat time, and greatly reduces the investment of the prior art compared with the stud welding of a robot.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a conventional side frame clamp;
FIG. 2 is a schematic diagram of a robotic stud welding jig;
FIG. 3 is a schematic view of the overall structure of a preferred embodiment of the positioning and clamping auxiliary welding device for a side frame tooling of the present utility model;
fig. 4 is a schematic view of an overall structure of another angle of the positioning and clamping auxiliary welding device for a side frame tool according to the preferred embodiment of the utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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. 3 and 4, the present utility model proposes a positioning, clamping and auxiliary welding device for a side frame tooling, and a preferred embodiment of the positioning, clamping and auxiliary welding device for a side frame tooling of the present utility model includes a device mounting base 1, wherein one end of the device mounting base 1 is provided with a first cylinder 2 and a second cylinder 3, and the other end of the device mounting base 1 is provided with a first positioning, clamping device clamping arm 4, a second positioning, clamping device clamping arm 5, a handheld stud welding gun auxiliary positioning block 6, a first vehicle body sheet metal part pressing block, a second vehicle body sheet metal pressing block 9, a vehicle body sheet metal part positioning block and a vehicle body sheet metal part positioning block mounting block.
The handheld stud welding gun auxiliary positioning block 6 is used for providing a positioning and fixing plane for manually using the handheld stud welding gun 11 to beat stud welding spots; the positioning block of the sheet metal part of the vehicle body is used for positioning and clamping the sheet metal part; the mounting block of the positioning block of the sheet metal part of the vehicle body is used for mounting the positioning block of the sheet metal part of the vehicle body.
The output shaft of the first cylinder 2 is connected with the first positioning and clamping device clamping arm 4, the first sheet metal part pressing block is arranged on the first positioning and clamping device clamping arm 4, the output shaft of the second cylinder 3 is connected with the second positioning and clamping device clamping arm 5, and the second sheet metal part pressing block is arranged on the second positioning and clamping device clamping arm 5; the first cylinder 2 is used for pushing the clamping arm 4 of the first positioning and clamping device to drive the first vehicle body sheet metal part compacting block to clamp the sheet metal part; the second cylinder 3 is used for pushing the clamping arm 5 of the second positioning and clamping device to drive the second body sheet metal part compacting block to clamp the sheet metal part.
In this embodiment, the positioning and clamping auxiliary welding device for the side frame fixture further includes a manual clamping handle 10 disposed at the other end of the device mounting seat 1 for manually clamping the sheet metal part.
Furthermore, in this embodiment, the positioning and clamping auxiliary welding device for the side frame fixture further includes a first limiting block 12 and a second limiting block disposed on the device mounting base 1.
The first limiting block 12 is used for limiting the stroke of the first cylinder 2, and provides repeated precision assurance for each time the cylinder is in place.
The second limiting block is used for limiting the stroke of the second cylinder 3 and providing repeated precision guarantee for each time of cylinder in place.
Still further, in this embodiment, the positioning and clamping auxiliary welding device for a side frame fixture further includes a device mounting support plate 13 disposed at one end of the device mounting base 1, where the device mounting support plate 13 is used to mount the positioning and clamping auxiliary welding device for a side frame fixture onto a side frame fixture frame.
The structure and the working principle of the positioning and clamping auxiliary welding device for the side frame tool are further elaborated below.
The positioning and clamping auxiliary welding device is used for the positioning and clamping auxiliary welding device of the side frame tool, and the positioning block of the sheet metal part of the vehicle body is used for positioning and clamping the sheet metal; the first vehicle body sheet metal compression block and the second vehicle body sheet metal compression block 9 are used for clamping sheet metal parts and providing fixed sheet metal surfaces for welding; the hand-held stud welding gun auxiliary positioning block 6 provides a precise positioning and fixing plane for manually using the hand-held stud welding gun 11 to beat stud welding spots.
When a worker pushes the manual clamping handle 10 to drive the first positioning and clamping device clamping arm 4 and the first vehicle body sheet metal part pressing block to the limiting block limiting position, the splicing table is ventilated, the second air cylinder 3 stretches out to drive the second positioning and clamping device clamping arm 5 and the clamping block on the second positioning and clamping device clamping arm to clamp the sheet metal part, and meanwhile, the second vehicle body sheet metal part pressing block and the first vehicle body sheet metal part pressing block are in a working pressure clamping state, at the moment, the worker takes up the handheld stud welding gun 11, and the upper side beam is positioned at the position where the handheld stud welding gun auxiliary positioning block 6 is positioned, and the work of the station is completed.
After the welding is finished, the first cylinder 2 and the second cylinder 3 are opened, the second positioning and clamping device clamping arm 5 and the first positioning and clamping device clamping arm 4 are opened, and the next vehicle is circulated after the next vehicle arrives at the station along with the sliding frame sliding out of the working position.
The positioning and clamping tool unit in the prior art has single function, can only finish positioning and clamping, does not have any positioning assistance for the stud welding of the station, and can help the positioning of the stud welding manually after being replaced by the positioning and clamping auxiliary welding device for the side frame tool.
The utility model discloses a positioning and clamping auxiliary welding device for a side frame tool, which has the technical innovation points that:
1. the effective positioning and clamping ensures the overlap joint dimensional accuracy of the upper edge beam and the top cover beam of the general splicing station.
2. Because the parts such as the clamping arm and the positioning block belong to non-standard machining parts, the device can be popularized to the assembly station tools of other vehicle types only by changing the forms of the clamping arm and the positioning block, and the device has good universality.
3. The utility model has compact structure and multiple purposes, assists in manually positioning the stud welding, ensures the dimensional accuracy of the stud welding spot, ensures the stability of the welding gun in the welding process, and improves the welding quality, thereby improving the dimensional accuracy of the whole vehicle.
The positioning and clamping auxiliary welding device for the side frame tool has the beneficial effects that:
the utility model can carry out high-precision positioning on the side periphery of the vehicle body of the total splicing station, simultaneously, helps to manually position the welding gun when the stud welding spot is formed, ensures the precision and quality of the stud welding spot, improves the whole vehicle precision compared with the prior art, shortens the beat time, and greatly reduces the investment of the prior art compared with the stud welding of a robot.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the specification and drawings of the present utility model or direct/indirect application in other related technical fields are included in the scope of the present utility model.
Claims (3)
1. A supplementary welding set of location clamp for side frame frock, its characterized in that includes: the device comprises a device mounting seat, wherein a first cylinder and a second cylinder are arranged at one end of the device mounting seat, and a first positioning clamping device clamping arm, a second positioning clamping device clamping arm, a handheld stud welding gun auxiliary positioning block, a first vehicle body sheet metal part compacting block, a second vehicle body sheet metal part compacting block, a vehicle body sheet metal part positioning block mounting block and a manual clamping handle for manually clamping a sheet metal part are arranged at the other end of the device mounting seat;
the handheld stud welding gun auxiliary positioning block is used for providing a positioning and fixing plane for manually using the handheld stud welding gun to beat stud welding spots; the positioning block of the sheet metal part of the vehicle body is used for positioning and clamping the sheet metal part; the mounting block of the positioning block of the sheet metal part of the vehicle body is used for mounting the positioning block of the sheet metal part of the vehicle body;
the output shaft of the first cylinder is connected with the clamping arm of the first positioning and clamping device, the first sheet metal part pressing block is arranged on the clamping arm of the first positioning and clamping device, the output shaft of the second cylinder is connected with the clamping arm of the second positioning and clamping device, and the second sheet metal part pressing block is arranged on the clamping arm of the second positioning and clamping device; the first cylinder is used for pushing the clamping arm of the first positioning and clamping device to drive the first vehicle body sheet metal part compacting block to clamp the sheet metal part; the second cylinder is used for pushing the clamping arm of the second positioning and clamping device to drive the second vehicle body sheet metal part compacting block to clamp the sheet metal part.
2. The positioning, clamping and auxiliary welding device for a side frame fixture according to claim 1, further comprising a first limiting block and a second limiting block arranged on the device mounting seat, wherein the first limiting block is used for limiting the stroke of the first cylinder, and the second limiting block is used for limiting the stroke of the second cylinder.
3. The positioning and clamping auxiliary welding device for a side frame tooling according to claim 1 or 2, further comprising a device mounting support plate provided at one end of the device mount for mounting the positioning and clamping auxiliary welding device for a side frame tooling to a side frame tooling frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222363112.6U CN219093933U (en) | 2022-09-06 | 2022-09-06 | Positioning and clamping auxiliary welding device for side frame tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222363112.6U CN219093933U (en) | 2022-09-06 | 2022-09-06 | Positioning and clamping auxiliary welding device for side frame tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219093933U true CN219093933U (en) | 2023-05-30 |
Family
ID=86461726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222363112.6U Active CN219093933U (en) | 2022-09-06 | 2022-09-06 | Positioning and clamping auxiliary welding device for side frame tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219093933U (en) |
-
2022
- 2022-09-06 CN CN202222363112.6U patent/CN219093933U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109465585B (en) | Integrated fixing system for combined welding of automobile sheet metal parts | |
| CN219093933U (en) | Positioning and clamping auxiliary welding device for side frame tool | |
| CN214418248U (en) | Machine tool equipment for preventing workpiece from shaking | |
| CN203156265U (en) | Welding jig device for automobile radiator upper crossbeams | |
| CN216097725U (en) | Four-axis double-station hydraulic clamp | |
| CN216066145U (en) | Turnover welding tool fixture | |
| CN113001011B (en) | Armored car body welding tool | |
| CN205630062U (en) | Automatic change many categories clamping system and digit control machine tool | |
| CN212217614U (en) | High-efficient multistation robot welding clamping device | |
| CN212191924U (en) | Industrial robot welding jig | |
| CN220612809U (en) | Car body door adjusting tool | |
| CN220698606U (en) | Hinge seat positioning welding device | |
| CN213730146U (en) | Assembly welding tool for middle cross beam assembly of skeleton vehicle | |
| CN218396616U (en) | Welding tool for gasoline engine silencer support block | |
| CN216990978U (en) | Automatic tool clamp of vertical machining center | |
| CN216370814U (en) | Workpiece clamp device of welding robot | |
| CN212885974U (en) | Fixing device for welding high-speed train framework | |
| CN220029369U (en) | Lathe tool structure applied to pull rod | |
| CN215967157U (en) | Welding fixture device for automobile stamping sheet metal parts | |
| CN213561161U (en) | High-precision automatic positioning and clamping device for multi-axis numerical control machine tool | |
| CN218341508U (en) | Beach buggy rear fork tool | |
| CN216097153U (en) | Tool for assembling and welding underframe of locomotive cab | |
| CN212977261U (en) | Sheet metal component welded frock clamp | |
| CN214978801U (en) | Fixing mould for assembling and welding aluminum template | |
| CN208483557U (en) | A kind of column processing tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |