CN214079997U - Full-height door welding positioning tool - Google Patents
Full-height door welding positioning tool Download PDFInfo
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- CN214079997U CN214079997U CN202022794632.3U CN202022794632U CN214079997U CN 214079997 U CN214079997 U CN 214079997U CN 202022794632 U CN202022794632 U CN 202022794632U CN 214079997 U CN214079997 U CN 214079997U
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Abstract
The utility model relates to a welding positioning tool for a full-height door, which comprises a welding platform, a rapid end fixture, an angle bracket, a lateral rapid fixture and an end plate; the end part rapid clamp and the end plate are respectively fixed at the left end and the right end of the welding platform and are matched with each other; the angle support set up a plurality ofly to be a straight line along welded platform's length direction and arrange, side direction rapid fixture fix on welded platform and with the cooperation of angle support. Adopt the utility model relates to a during full high door welding position frock, put full high door on welded platform, fix a position the both ends of full high door through tip rapid fixture and end plate, fix a position the inside and outside of full high door through angle support and side direction rapid fixture, and then guarantee that full high door does not take place to rock after the location, help guaranteeing the welded quality, fix a position full high door with the help of this location frock simultaneously, reduced the labour, improved welded efficiency.
Description
Technical Field
The utility model belongs to the technical field of the welding, especially, relate to a full high door welding position frock.
Background
With the rapid development of the rail transit industry in China, rail transit is widely applied to all over the country, the purchasing demand of subway vehicles is increasing, and the market demand of a matched subway vehicle door system is also increasing. At present, the outer door of the subway vehicle mostly adopts a built-in double-opening electric full-height door system.
The structure of the full-height door is as the built-in electric full-height door for the vehicle disclosed in Chinese patent CN211201491U, and the full-height door comprises an installation frame, a left door leaf, a right door leaf, a driving mechanism, a bearing mechanism and a self-locking mechanism, wherein the driving mechanism is installed at the lower end of the installation frame, and the left door leaf and the right door leaf are respectively installed on the installation frame in a sliding manner through the bearing mechanism; the self-locking mechanism is arranged at the upper end of the mounting frame and comprises a rotatable lock fork, a lock rod and a slidable push rod, a locking groove is formed in the lock fork, and a lock stop block matched with the locking groove is arranged on the left door leaf; the end of the lock fork is provided with a V-shaped groove, one end of the lock rod is provided with a V-shaped part matched with the V-shaped groove, and the other end of the lock rod is connected with the push rod.
The left and right door leaves of the full-height door are connected with the bearing mechanism in a welding mode, however, due to the fact that the left and right door leaves are large in size, the left and right door leaves are difficult to completely position during welding, welding difficulty is caused, and welding quality is reduced due to the fact that the left and right door leaves shake in the welding process; in order to completely position the left door leaf and the right door leaf, a plurality of persons need to hold the door leaves together, and then a welder performs welding operation, so that the labor is large and the welding efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a full high door welding position frock is provided to location is incomplete, the welding difficulty is big, welding inefficiency scheduling problem when solving the welding of door leaf about the full high door.
In order to solve the technical problem, the utility model provides a technical scheme does:
the utility model relates to a welding positioning tool for a full-height door, which comprises a welding platform, a rapid end fixture, an angle bracket, a lateral rapid fixture and an end plate; the end part rapid clamp and the end plate are respectively fixed at the left end and the right end of the welding platform and are matched with each other; the angle support set up a plurality ofly to be a straight line along welded platform's length direction and arrange, side direction rapid fixture fix on welded platform and with the cooperation of angle support.
Preferably, tip rapid fixture and side direction rapid fixture all include anchor clamps base, guide ring, centre gripping member, connect member and actuating lever, the anchor clamps base welds on welded platform, guide ring and actuating lever set up the both ends at the anchor clamps base respectively, the guide ring welds in the upper surface of anchor clamps base, the bottom and the anchor clamps base of actuating lever are articulated, the centre gripping member is installed in the guide ring, centre gripping member and guide ring sliding connection, the one end of connecting the member is articulated with the middle part of actuating lever, the other end is articulated with centre gripping member end.
Preferably, the number of the angle brackets is 3, and the angle brackets are fixed on the upper surface of the welding platform at equal intervals.
Preferably, the welding platform on be equipped with splint subassembly, splint subassembly includes two fixed splint of interval arrangement around, the interval of two fixed splint with treat welded full height door thickness phase-match, wherein a fixed splint is located the direction of arrangement of angle support.
Preferably, the clamping plate assembly is fixed on the upper surface of the welding platform in a welding or bolt connection mode.
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
adopt the utility model relates to a when full high door welding position frock welds the door leaf, put the door leaf on welded platform, fix a position the both ends of door leaf through tip rapid fixture and end plate, fix a position the inside and outside of door leaf through angle bracket and side direction rapid fixture, and then guarantee that the door leaf does not take place to rock after the location, help guaranteeing welded quality, fix a position the door leaf with the help of this location frock simultaneously, only need a welder to accomplish the welding after the location, the labour has been reduced, welded efficiency has been improved.
Drawings
Fig. 1 is a perspective view of a welding and positioning tool for a full-height door according to the present invention;
FIG. 2 is a front view of the welding and positioning tool for the full-height door according to the present invention;
fig. 3 is a top view of the full-height door welding positioning tool according to the present invention;
fig. 4 is a detailed view of the end quick clamp or the side quick clamp.
Description of the labeling: 1-end part rapid clamp, 2-fixed splint, 3-lateral rapid clamp, 4-angle bracket, 5-end plate, 6-welding platform, 7-clamp base, 8-guide ring, 9-clamping rod piece, 10-connecting rod piece and 11-driving rod.
Detailed Description
For further understanding of the present invention, the present invention will be described in detail with reference to the following examples, which are provided for illustration of the present invention but are not intended to limit the scope of the present invention.
Referring to the attached drawings 1-3, the utility model relates to a full high door welding position frock, it includes welding platform 6, tip rapid fixture 1, angle support 4, side direction rapid fixture 3 and end plate 5. The end part rapid clamp 1 and the end plate 5 are respectively fixed at the left end and the right end of the welding platform, and the end part rapid clamp 1 and the end plate 5 are mutually matched and used for positioning the left end and the right end of a part to be welded. The number of the angle brackets 4 is 3, the angle brackets are arranged in a straight line along the length direction of the welding platform 6, and the 3 angle brackets are fixed on the upper surface of the welding platform at equal intervals. The lateral rapid clamp 3 is fixed on the welding platform and matched with the angle bracket 4 for clamping the inner side and the outer side of the part to be welded.
Referring to fig. 4, the end rapid clamp 1 and the lateral rapid clamp 3 each include a clamp base 7, a guide ring 8, a clamping rod 9, a connecting rod 10 and a driving rod 11, the clamp base 7 is welded on the welding platform 6, the guide ring 8 and the driving rod 11 are respectively arranged at two ends of the clamp base 7, the guide ring 8 is welded on the upper surface of the clamp base 7, the bottom end of the driving rod 11 is hinged to the clamp base 7, the clamping rod 9 is installed in the guide ring 8, the clamping rod 9 is slidably connected with the guide ring 8, one end of the connecting rod 10 is hinged to the middle of the driving rod 11, the other end of the connecting rod is hinged to the end of the clamping rod 9, and the front end of the clamping rod 9 is used for propping against a part to be welded. When the end part rapid clamp 1 and the lateral rapid clamp 3 are used, the connecting rod piece 10 and the clamping rod piece 9 can be linked only by pulling the driving rod 11, so that the positioning of a part to be welded is realized, and the operation is simple.
Referring to the attached drawings 1-3, a welding platform 6 is provided with a clamping plate assembly, the clamping plate assembly is fixed on the upper surface of the welding platform in a welding or bolt connection mode, the clamping plate assembly comprises two fixed clamping plates 2 which are arranged at intervals front and back, the distance between the two fixed clamping plates 2 is matched with the thickness of a part to be welded, and one fixed clamping plate is located in the arrangement direction of the angle bracket. The splint subassembly's effect lies in further centre gripping treat the inside and outside of welding, prevents to treat that the welding turns on one's side in welding process.
The utility model relates to a method for using full high door welding position frock is:
firstly, hoisting a full-height door to a welding platform, enabling the full-height door to be positioned between two fixed clamping plates 2, enabling one end of the full-height door to be in contact with an end plate 5 and enabling one side of the full-height door to be in contact with an angle bracket 4; then, the driving rod 11 of the end part rapid clamp 1 and the lateral rapid clamp 3 are pulled simultaneously, so that the driving rod 11 rotates by taking a hinge point at the bottom as an axis, in the rotating process, the position of the hinge point of the connecting rod piece 10 and the driving rod 11 is changed, the connecting rod piece 10 is pushed, the position of the hinge point of the connecting rod piece 11 and the clamping rod piece 9 is changed, the clamping rod piece 9 is pushed to move to one side of the full-height door, the full-height door is clamped, and the positioning of the full-height door is realized; and finally, welding the positioned full-height door.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiments of the present invention are shown in the drawings, and the actual structure is not limited thereto. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a full high door welding position frock which characterized in that: the welding device comprises a welding platform, an end part rapid clamp, an angle bracket, a lateral rapid clamp and an end plate; the end part rapid clamp and the end plate are respectively fixed at the left end and the right end of the welding platform and are matched with each other; the angle support set up a plurality ofly to be a straight line along welded platform's length direction and arrange, side direction rapid fixture fix on welded platform and with the cooperation of angle support.
2. The full-height door welding positioning tool according to claim 1, characterized in that: tip rapid fixture and side direction rapid fixture all include anchor clamps base, guide ring, centre gripping member, connect member and actuating lever, the anchor clamps base welds on welded platform, guide ring and actuating lever set up respectively at the both ends of anchor clamps base, the guide ring welds in the upper surface of anchor clamps base, the bottom and the anchor clamps base of actuating lever are articulated, the centre gripping member is installed in the guide ring, centre gripping member and guide ring sliding connection, the one end of connecting the member is articulated with the middle part of actuating lever, the other end is articulated with the holding rod piece end.
3. The full-height door welding positioning tool according to claim 1, characterized in that: the number of the angle supports is 3, and the angle supports are fixed on the upper surface of the welding platform at equal intervals.
4. The full-height door welding positioning tool according to claim 1, characterized in that: the welding platform on be equipped with the splint subassembly, the splint subassembly includes two fixed splint of interval arrangement around, the interval of two fixed splint with treat welded full height door thickness phase-match, wherein a fixed splint is located the direction of arrangement of angle support.
5. The full-height door welding positioning tool according to claim 4, characterized in that: the clamping plate assembly is fixed on the upper surface of the welding platform in a welding or bolt connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022794632.3U CN214079997U (en) | 2020-11-27 | 2020-11-27 | Full-height door welding positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022794632.3U CN214079997U (en) | 2020-11-27 | 2020-11-27 | Full-height door welding positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214079997U true CN214079997U (en) | 2021-08-31 |
Family
ID=77453526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022794632.3U Active CN214079997U (en) | 2020-11-27 | 2020-11-27 | Full-height door welding positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214079997U (en) |
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2020
- 2020-11-27 CN CN202022794632.3U patent/CN214079997U/en active Active
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