CN211540077U - White automobile body welding device capable of adjusting position again after fixation - Google Patents
White automobile body welding device capable of adjusting position again after fixation Download PDFInfo
- Publication number
- CN211540077U CN211540077U CN202020067644.3U CN202020067644U CN211540077U CN 211540077 U CN211540077 U CN 211540077U CN 202020067644 U CN202020067644 U CN 202020067644U CN 211540077 U CN211540077 U CN 211540077U
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- bearing plate
- threaded rod
- welding
- white
- sleeve
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Abstract
The utility model discloses a white automobile body that can fix back adjustment position once more welds dress device, including welding dress platform, hydraulic stem, welding jig body, connecting axle and top magnet, it has the mounting panel to weld dress platform bottom welded fastening, side sand grip and the laminating of restriction inslot wall, and the restriction groove is seted up and is being accepted on the board, threaded sleeve top and bracing piece bottom interconnect, and the bracing piece top is installed and is being accepted terminal surface under the board, connecting axle and movable threaded rod one end interconnect, and the inboard laminating of movable threaded rod and support sleeve to the support sleeve outside welded fastening has top magnet, top magnet and the laminating of accepting the board simultaneously. This white automobile body that can fix back adjustment position once more welds dress device adopts neotype structural design for this device can be stably accepted the white automobile body after being fixed by the welding jig centre gripping, is convenient for loosen welding jig slightly, finely tunes the removal to the white automobile body, whole simple operation and stable in structure.
Description
Technical Field
The utility model relates to an automotive production technical field specifically is a white automobile body that can fix back readjustment position welds dress device.
Background
The white automobile body refers to an unpainted automobile body structural part and covering part welding assembly without accessories and decoration parts, and mainly comprises a front wing plate, an automobile door, an engine hood and a trunk cover.
With the continuous assembly welding of body-in-white, the following problems were found during the actual welding operation:
the existing clamp for welding the body-in-white can stably clamp and fix the body-in-white, but the body-in-white cannot be finely adjusted and moved after being fixed, and only hoisting equipment can be used for hoisting and adjusting if the body-in-white needs to be moved, so that the operation is complex and the working efficiency is low.
Therefore, it is necessary to design a body-in-white welding device capable of adjusting the position again after fixing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a white automobile body that can fix back adjustment position once more welds dress device to provide white automobile body centre gripping in solving above-mentioned background art and can't finely tune the removal after fixed, hoist and mount are adjusted the problem that the operation is complicated and work efficiency is low.
In order to achieve the above object, the utility model provides a following technical scheme: a white automobile body welding device capable of adjusting position again after fixing comprises a welding platform, a hydraulic rod, a welding fixture body, a connecting shaft and a top magnet, wherein a mounting plate is fixedly welded at the bottom of the welding platform, the hydraulic rod is fixedly screwed on the mounting plate, the top of the hydraulic rod is fixedly welded on the lower end face of a bearing plate, the bearing plate is arranged on the welding platform, the welding fixture body is arranged at the top of the welding platform, a horizontal threaded rod is mounted on the mounting plate, a threaded sleeve is mounted on the horizontal threaded rod, side convex strips are arranged on the outer side of the threaded sleeve and are attached to the inner wall of a limiting groove, the limiting groove is formed in the bearing plate, the top of the threaded sleeve is connected with the bottom end of the supporting rod, the top end of the supporting rod is mounted on the lower end face of the bearing plate, the connecting shaft is mounted on the inner side of the bearing, and the movable threaded rod is attached to the inner side of the supporting sleeve, a top magnet is fixedly welded to the outer side of the supporting sleeve, and the top magnet is attached to the bearing plate.
Preferably, the number of the horizontal threaded rods is 2 about the center of the bearing plate, and the horizontal threaded rods and the mounting plate form a rotating mechanism through bearings mounted at two ends.
Preferably, the spiral directions of the threads on the two sides of the center of the horizontal threaded rod are opposite, and a disc structure with the diameter larger than the thickness of the mounting plate is welded and fixed in the middle of the horizontal threaded rod.
Preferably, the left side and the right side of the threaded sleeve are symmetrically provided with side raised lines, the threaded sleeve is in sliding connection with the bearing plate, and the side raised lines are in sliding connection with the limiting grooves.
Preferably, the support rods are distributed symmetrically about the center of the bearing plate, and the support rods respectively form a rotating mechanism with the mounting plate and the bearing plate through cylindrical shafts mounted at the bottom end and the top end of the support rods.
Preferably, the movable threaded rod and the bearing plate form a rotating mechanism through a connecting shaft, the movable threaded rod is symmetrically distributed at the bottom of the bearing plate, and the movable threaded rod is in threaded connection with the supporting sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: the welding device for the body-in-white capable of adjusting the position again after being fixed adopts a novel structural design, so that the device can stably support the body-in-white clamped and fixed by a welding fixture, the welding fixture can be conveniently loosened slightly, fine adjustment movement can be carried out on the body-in-white, the whole operation is convenient, and the structure is stable;
1. the threaded sleeve can be driven by rotating the horizontal threaded rod, so that the state of the supporting rod is adjusted, the stable and quick lifting of the bearing plate can be realized by matching with the hydraulic rod, the body-in-white can be stably supported, and the fine adjustment operation can be conveniently carried out;
2. the movable threaded rod rotates to a vertical state through the connecting shaft, the supporting sleeve contacts with the welding platform through rotation, the bearing plate is stably supported, and the stability of the bearing plate is guaranteed after the bearing plate is contacted with a body-in-white.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 3 is a schematic side view of the cross-sectional structure of the present invention;
fig. 4 is a schematic bottom view of the movable threaded rod and the support sleeve of the present invention;
fig. 5 is a schematic side view of the supporting sleeve of the present invention.
In the figure: 1. welding a platform; 2. mounting a plate; 3. a hydraulic lever; 4. a bearing plate; 5. welding a fixture body; 6. a horizontal threaded rod; 7. a threaded sleeve; 8. side convex strips; 9. a limiting groove; 10. a support bar; 11. a connecting shaft; 12. a movable threaded rod; 13. a support sleeve; 14. and a top magnet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a white car body welding device capable of adjusting position again after fixing comprises a welding platform 1, a mounting plate 2, a hydraulic rod 3, a bearing plate 4, a welding fixture body 5, a horizontal threaded rod 6, a threaded sleeve 7, a side raised line 8, a limiting groove 9, a support rod 10, a connecting shaft 11, a movable threaded rod 12, a support sleeve 13 and a top magnet 14, wherein the mounting plate 2 is fixedly welded at the bottom of the welding platform 1, the hydraulic rod 3 is fixedly bolted on the mounting plate 2, the top of the hydraulic rod 3 is fixedly welded on the lower end face of the bearing plate 4, the bearing plate 4 is arranged on the welding platform 1, the welding fixture body 5 is arranged at the top of the welding platform 1, the horizontal threaded rod 6 is arranged on the mounting plate 2, the threaded sleeve 7 is arranged on the horizontal threaded rod 6, the side raised line 8 is arranged on the outer side of the threaded sleeve 7, the side raised line 8 is attached to the inner wall of the limiting groove 9, and the, the top of the threaded sleeve 7 is connected with the bottom end of the supporting rod 10, the top end of the supporting rod 10 is installed on the lower end face of the bearing plate 4, the connecting shaft 11 is installed on the inner side of the bearing plate 4, the connecting shaft 11 is connected with one end of the movable threaded rod 12 in an interconnected mode, the movable threaded rod 12 is attached to the inner side of the supporting sleeve 13 in an attached mode, the outer side of the supporting sleeve 13 is fixedly welded with the top magnet 14, and meanwhile the top magnet 14 is attached to the bearing.
In the embodiment, 2 horizontal threaded rods 6 are symmetrically distributed on the center of the bearing plate 4, and the horizontal threaded rods 6 and the mounting plate 2 form a rotating mechanism through bearings arranged at two ends, so that the horizontal threaded rods 6 can stably rotate, and the structures arranged on the horizontal threaded rods can be driven during rotation;
the spiral directions of the threads on the two sides of the center of the horizontal threaded rod 6 are opposite, a disc structure with the diameter larger than the thickness of the mounting plate 2 is fixedly welded in the middle of the horizontal threaded rod 6, the structural design enables an operator to conveniently drive the horizontal threaded rod 6 to rotate through the disc in the middle of the horizontal threaded rod 6, and the threads on the two sides of the center of the horizontal threaded rod 6 with opposite spiral directions can drive the threaded sleeves 7 symmetrically distributed on the horizontal threaded rod 6 to move in opposite directions;
the left side and the right side of the threaded sleeve 7 are symmetrically provided with side convex strips 8, the threaded sleeve 7 is in sliding connection with the bearing plate 4, the side convex strips 8 are in sliding connection with the limiting grooves 9, and the threaded sleeve 7 can only perform displacement in the horizontal direction without rotating under the driving of the horizontal threaded rod 6 due to the structural design;
the support rods 10 are distributed symmetrically about the center of the bearing plate 4, and the support rods 10 respectively form a rotating mechanism with the mounting plate 2 and the bearing plate 4 through cylindrical shafts mounted at the bottom end and the top end of the support rods 10, so that the support rods 10 can rotate under the driving of the threaded sleeves 7 and support the bearing plate 4;
the movable threaded rod 12 and the bearing plate 4 form a rotating mechanism through the connecting shaft 11, the movable threaded rod 12 is symmetrically distributed at the bottom of the bearing plate 4, the movable threaded rod 12 is in threaded connection with the supporting sleeve 13, and the movable threaded rod 12 can rotate and extend through the supporting sleeve 13 to stably support the edge of the bearing plate 4.
The working principle is as follows: when the device is used, firstly, the white automobile body is hoisted to the position between the welding clamp bodies 5 in the figure 1 by using the hoisting device, and the white automobile body is clamped and fixed by using the welding clamp bodies 5 and contacts with the connection structure of the hoisting device;
when the position of a white vehicle body needs to be finely adjusted, the hydraulic rod 3 in figures 2 and 3 is controlled to extend, the hydraulic rod 3 jacks up the bearing plate 4, 2 horizontal threaded rods 6 are poked to rotate while the hydraulic rod 3 extends, the horizontal threaded rods 6 drive the horizontal rod 2 by utilizing threads with opposite spiral directions on the two sides of the center of the horizontal threaded rod 6, 2 threaded sleeves 7 symmetrically distributed on the horizontal threaded rods are close to each other, the threaded sleeves 7 drive the supporting rods 10 to rotate, the included angle between the supporting rods 10 and the horizontal plane is increased, the 4 supporting rods 10 jack up the bearing plate 4 at the same time until the top of the bearing plate 4 is tightly contacted with the bottom of the white vehicle frame, the hydraulic rod 3 is controlled to stop, the horizontal threaded rods 6 are stopped to rotate, the movable threaded rods 12 in figure 5 are poked to rotate 90 degrees to be vertical, the supporting sleeves 13 are rotated to be far away from the connecting shaft 11, and the bottoms of the supporting sleeves, the stability of the bearing plate 4 and the upper body-in-white thereof is ensured;
and then slightly loosening the welding fixture body 5, finely adjusting the white frame stably supported by the supporting plate 4, clamping the white frame by using the welding fixture body 5 again after the adjustment is finished, then resetting the rotary supporting sleeve 13, absorbing and fixing the top magnet 14 and the supporting plate 4 when the rotary movable threaded rod 12 is received in the supporting plate 4, ensuring the stability of the movable threaded rod 12 and the supporting sleeve 13, finally controlling the hydraulic rod 3 to shorten, reversely rotating the horizontal threaded rod 6, lowering the supporting plate 4, keeping the threaded sleeve 7 away, and rotationally resetting the supporting rod 10 to the state shown in figure 2, so that the white frame can be normally welded.
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 (6)
1. The utility model provides a white automobile body that can fix back readjustment position welds dress device, includes welds dress platform (1), hydraulic stem (3), welding jig body (5), connecting axle (11) and top magnet (14), its characterized in that: the welding platform is characterized in that a mounting plate (2) is fixedly welded at the bottom of the welding platform (1), a hydraulic rod (3) is fixedly bolted on the mounting plate (2), the top of the hydraulic rod (3) is fixedly welded on the lower end face of a bearing plate (4), the bearing plate (4) is arranged on the welding platform (1), a welding fixture body (5) is arranged at the top of the welding platform (1), a horizontal threaded rod (6) is arranged on the mounting plate (2), a threaded sleeve (7) is arranged on the horizontal threaded rod (6), a side raised strip (8) is arranged on the outer side of the threaded sleeve (7), the side raised strip (8) is attached to the inner wall of a limiting groove (9), the limiting groove (9) is arranged on the bearing plate (4), the top of the threaded sleeve (7) is mutually connected with the bottom end of a support rod (10), and the top end of the support rod (10) is arranged on the lower end, and the connecting shaft (11) is installed on the inner side of the bearing plate (4), the connecting shaft (11) is connected with one end of the movable threaded rod (12), the movable threaded rod (12) is attached to the inner side of the supporting sleeve (13), a top magnet (14) is fixed to the outer side of the supporting sleeve (13) in a welding mode, and meanwhile the top magnet (14) is attached to the bearing plate (4).
2. A body-in-white welding apparatus capable of being repositioned after being secured as claimed in claim 1, wherein: the horizontal threaded rods (6) are symmetrically distributed about the center of the bearing plate (4) in number of 2, and the horizontal threaded rods (6) and the mounting plate (2) form a rotating mechanism through bearings mounted at two ends.
3. A body-in-white welding apparatus capable of being repositioned after being secured as claimed in claim 1, wherein: the spiral directions of the threads on the two sides of the center of the horizontal threaded rod (6) are opposite, and a disc structure with the diameter larger than the thickness of the mounting plate (2) is welded and fixed in the middle of the horizontal threaded rod (6).
4. A body-in-white welding apparatus capable of being repositioned after being secured as claimed in claim 1, wherein: the left side and the right side of the threaded sleeve (7) are symmetrically provided with side raised lines (8), the threaded sleeve (7) is in sliding connection with the bearing plate (4), and the side raised lines (8) are in sliding connection with the limiting grooves (9).
5. A body-in-white welding apparatus capable of being repositioned after being secured as claimed in claim 1, wherein: the supporting rods (10) are distributed in a central symmetry mode about the bearing plate (4), and the supporting rods (10) respectively form a rotating mechanism with the mounting plate (2) and the bearing plate (4) through cylindrical shafts mounted at the bottom end and the top end of the supporting rods.
6. A body-in-white welding apparatus capable of being repositioned after being secured as claimed in claim 1, wherein: the movable threaded rod (12) and the bearing plate (4) form a rotating mechanism through the connecting shaft (11), the movable threaded rod (12) is symmetrically distributed at the bottom of the bearing plate (4), and the movable threaded rod (12) is in threaded connection with the supporting sleeve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020067644.3U CN211540077U (en) | 2020-01-14 | 2020-01-14 | White automobile body welding device capable of adjusting position again after fixation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020067644.3U CN211540077U (en) | 2020-01-14 | 2020-01-14 | White automobile body welding device capable of adjusting position again after fixation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211540077U true CN211540077U (en) | 2020-09-22 |
Family
ID=72491517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020067644.3U Expired - Fee Related CN211540077U (en) | 2020-01-14 | 2020-01-14 | White automobile body welding device capable of adjusting position again after fixation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211540077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116924054A (en) * | 2023-09-15 | 2023-10-24 | 烟台美丰机械集团有限公司 | Automobile brake disc processing and transferring device |
-
2020
- 2020-01-14 CN CN202020067644.3U patent/CN211540077U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116924054A (en) * | 2023-09-15 | 2023-10-24 | 烟台美丰机械集团有限公司 | Automobile brake disc processing and transferring device |
| CN116924054B (en) * | 2023-09-15 | 2023-11-14 | 烟台美丰机械集团有限公司 | Automobile brake disc processing and transferring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 Termination date: 20220114 |