CN220971247U - Automobile instrument board tubular beam welding fixture - Google Patents
Automobile instrument board tubular beam welding fixture Download PDFInfo
- Publication number
- CN220971247U CN220971247U CN202322508331.3U CN202322508331U CN220971247U CN 220971247 U CN220971247 U CN 220971247U CN 202322508331 U CN202322508331 U CN 202322508331U CN 220971247 U CN220971247 U CN 220971247U
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- rod
- hydraulic cylinder
- integrated structure
- portal frame
- automobile instrument
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- 238000003466 welding Methods 0.000 title claims abstract description 28
- 230000000149 penetrating effect Effects 0.000 claims description 27
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 abstract description 20
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a welding fixture for a tube beam of an automobile instrument board, relates to the technical field of welding fixtures, and aims to solve the problems that the existing welding fixture is fixed by arranging an air cylinder pushing mechanism in an auxiliary clamping manner, but the air cylinder pushing mechanism can only clamp the outer wall of a beam frame, and the two ends of the beam frame lack effective limiting mechanisms, so that the clamping stability of the beam frame is poor. The clamp comprises a support bracket, wherein the upper end of the support bracket is provided with a clamp platform, the center position of the upper end of the clamp platform is provided with a portal frame, the portal frame and the clamp platform are of an integrated structure, and the front end face of the clamp platform is provided with a distribution box; further comprises: the first hydraulic cylinder and the second hydraulic cylinder are respectively arranged at the upper end of the supporting bracket and the upper end of the portal frame, movable clamping seats are respectively arranged on piston rods of the first hydraulic cylinder and the second hydraulic cylinder, inner arc grooves are formed in the inner walls of the movable clamping seats, and the inner arc grooves and the movable clamping seats are of an integrated structure.
Description
Technical Field
The utility model relates to the technical field of welding clamps, in particular to an automobile instrument panel tubular beam welding clamp.
Background
The header board tubular beams are the supporting part of motormeter platform, and header board tubular beams need carry out welding treatment at the in-process of processing, and the welding is fixed in order to guarantee the accuracy needs the centre gripping.
For example, bulletin numbers: CN203679633U (named a simple welding jig for a dashboard beam), a plurality of mounting holes are provided on the dashboard beam, the simple welding jig includes a main base, be provided with three on the main base and be used for supporting the supporting mechanism of dashboard beam, be used for right the dashboard beam carries out horizontal radial positioning's horizontal positioning mechanism and is used for preventing at least one of dashboard beam upset prevents upset positioning mechanism, three supporting mechanism is located on the same straight line, and all form a complete set on every supporting mechanism is provided with one will the dashboard beam compresses tightly the hold-down mechanism on this supporting mechanism, supporting mechanism including install in angle support on the main base and be fixed in U type supporting shoe at angle support top, the dashboard beam is located in the U type supporting shoe, hold-down mechanism including vertical install in the pressure cylinder and the lower tip of angle support one side with the articulated pressure head of output shaft of this pressure cylinder, the middle part of pressure head with angle support articulates, its upper end is pressed and is located on the dashboard beam.
Above-mentioned welding jig is fixed through setting up the supplementary centre gripping of cylinder pushing mechanism, but cylinder pushing mechanism can only clip the roof beam frame outer wall, and roof beam frame both ends lack effectual stop gear, lead to the relatively poor problem of roof beam frame centre gripping stability, and for this reason, we provide a header board tubular beam welding jig.
Disclosure of utility model
The utility model aims to provide a welding fixture for a tube beam of an automobile instrument board, which solves the problems that the existing welding fixture provided in the background art is fixed by arranging an air cylinder pushing mechanism for auxiliary clamping, but the air cylinder pushing mechanism can only clamp the outer wall of a beam frame, and the two ends of the beam frame lack effective limiting mechanisms, so that the clamping stability of the beam frame is poor.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an header board tubular beam welding jig, includes the support bracket, and the upper end of support bracket is provided with the anchor clamps platform, is provided with the portal frame on the upper end central point of anchor clamps platform, and portal frame and anchor clamps platform structure as an organic whole is provided with the block terminal on the preceding terminal surface of anchor clamps platform;
Further comprises:
The first hydraulic cylinder and the second hydraulic cylinder are respectively arranged at the upper end of the support bracket and the upper end of the portal frame, movable clamping seats are respectively arranged on piston rods of the first hydraulic cylinder and the second hydraulic cylinder, inner arc grooves are formed in the inner walls of the movable clamping seats, and the inner arc grooves and the movable clamping seats are of an integrated structure;
The end position seats are arranged on two sides of the portal frame, two end position seats are arranged and are of an integrated structure with the clamp platform, threaded through holes are formed in the end position seats, threaded push rods are arranged in the threaded through holes in a penetrating manner, and one ends of the threaded push rods are in butt joint with end position clamping plates;
The anti-falling type sliding block is arranged at the bottom of the end position clamping plate, the anti-falling type sliding block and the end position clamping plate are of an integrated structure, a guide inner groove is arranged at the connecting position of the anti-falling type sliding block, the end position seat and the support bracket, and the guide inner groove, the end position seat and the support bracket are of an integrated structure;
the cross-over square groove is formed in the outer wall of the portal frame, a penetrating rod is arranged in the cross-over square groove in a cross-over mode, one end of the penetrating rod is provided with a side position ejector rod, the side position ejector rod and the penetrating rod are of an integrated structure, an electromagnet embedded block is arranged on the inner wall of the cross-over square groove in an embedded mode, and the cross-over rod is connected with the cross-over square groove in an adsorption mode through the electromagnet embedded block.
Preferably, an electric switch is arranged on one side of the portal frame, electric wires are arranged on the input ends of the two electromagnet inserts, the output end of the distribution box is electrically connected with the input end of the electric switch, and the output end of the electric switch is electrically connected with the input ends of the two electromagnet inserts.
Preferably, the inner groove of the anti-falling type sliding block is provided with a roller, and the anti-falling type sliding block is movably connected with the guiding inner groove in a guiding way through the roller.
Preferably, the outer walls of the two movable clamping seats are respectively provided with a piston rod connecting plate, the piston rod connecting plates and the movable clamping seats are of an integrated structure, and the two piston rod connecting plates are welded with the piston rods of the first hydraulic cylinder and the second hydraulic cylinder.
Preferably, the other end of the penetrating rod is provided with a handle plate, and the handle plate and the penetrating rod are of an integrated structure.
Preferably, the other end of the threaded push rod is provided with a handle rod, and the handle rod and the threaded push rod are of an integrated structure.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the penetrating rod is pushed to enable the side ejector rod to be mutually abutted with the outer wall of the automobile instrument panel pipe beam, after the side ejector rod is abutted to the outer wall of the automobile instrument panel pipe beam, the power switch is pressed down to enable the distribution box to supply power to the two electromagnet inserts, the electromagnet inserts generate magnetic force to adsorb the penetrating rod after being powered, the purpose of positioning the position of the penetrating rod is achieved, finally, the threaded ejector rod is rotated to enable the end clamping plate to transversely move along the guiding inner groove and mutually abutted to and limited with the two ends of the automobile instrument panel pipe beam, so that the clamping stability of the automobile instrument panel pipe beam is improved, the problem that the traditional welding fixture is fixed by arranging the cylinder pushing mechanism in an auxiliary clamping mode, but the cylinder pushing mechanism only clamps the outer wall of the beam frame, and the two ends of the beam frame lack of an effective limiting mechanism, so that the clamping stability of the beam frame is poor is solved.
2. The first hydraulic cylinder and the second hydraulic cylinder drive the two movable clamping seats to carry out lifting adjustment, so that the two movable clamping seats can clamp and fix the automobile instrument board tube beam through the inner arc groove, and the purpose of freely lifting, adjusting and clamping according to the size of the automobile instrument board tube beam is achieved.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a welding fixture for an automobile instrument panel tubular beam;
FIG. 2 is a schematic view of the structure of the movable holder and the cross-connect rod according to the present utility model;
FIG. 3 is a schematic view of the internal structure of the portal frame of the present utility model;
FIG. 4 is a schematic view of the connection structure of the end clamp plate and the guiding inner groove of the present utility model;
in the figure: 1. a support bracket; 2. a clamp platform; 3. an end seat; 4. a portal frame; 5. a first hydraulic cylinder; 6. a second hydraulic cylinder; 7. a movable clamping seat; 8. cross-connecting square grooves; 9. penetrating a connecting rod; 10. a grip plate; 11. an end clamping plate; 12. guiding the inner groove; 13. perforating by threads; 14. a threaded push rod; 15. a handle bar; 16. a distribution box; 17. an electric switch; 18. an inner arc groove; 19. a piston rod connecting plate; 20. a side bearing ejector rod; 21. an electromagnet insert; 22. connecting wires; 23. an anti-drop type sliding block; 24. and a roller.
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.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides an header board tubular beam welding jig, includes support bracket 1, and support bracket 1's upper end is provided with anchor clamps platform 2, is provided with portal frame 4 on anchor clamps platform 2's the upper end central point put, and portal frame 4 and anchor clamps platform 2 are integrated into one piece structure, are provided with block terminal 16 on anchor clamps platform 2's the preceding terminal surface;
Further comprises:
The first hydraulic cylinder 5 and the second hydraulic cylinder 6 are respectively arranged at the upper end of the support bracket 1 and the upper end of the portal frame 4, the piston rods of the first hydraulic cylinder 5 and the second hydraulic cylinder 6 are respectively provided with a movable clamping seat 7, the inner wall of the movable clamping seat 7 is provided with an inner arc groove 18, and the inner arc groove 18 and the movable clamping seat 7 are of an integrated structure;
The end position seats 3 are arranged on two sides of the portal frame 4, the two end position seats 3 are arranged, the two end position seats 3 and the clamp platform 2 are of an integrated structure, threaded through holes 13 are formed in the end position seats 3, threaded push rods 14 are arranged in the threaded through holes 13 in a penetrating manner, and one ends of the threaded push rods 14 are in butt joint with end position clamping plates 11;
The anti-drop sliding block 23 is arranged at the bottom position of the end position clamping plate 11, the anti-drop sliding block 23 and the end position clamping plate 11 are of an integrated structure, a guide inner groove 12 is arranged at the connecting position of the anti-drop sliding block 23 and the end position seat 3 as well as the supporting bracket 1, and the guide inner groove 12 and the end position seat 3 as well as the supporting bracket 1 are of an integrated structure;
the cross-over square groove 8 is formed in the outer wall of the portal frame 4, a penetrating rod 9 is arranged in the cross-over square groove 8 in a cross-over mode, a side position ejector rod 20 is arranged at one end of the penetrating rod 9, the side position ejector rod 20 and the penetrating rod 9 are of an integrated structure, an electromagnet embedded block 21 is arranged on the inner wall of the cross-over square groove 8 in an embedded mode, and the penetrating rod 9 is connected with the cross-over square groove 8 in an adsorption mode through the electromagnet embedded block 21.
When the automobile instrument pipe beam is used, the side position ejector rod is abutted with the outer wall of the automobile instrument pipe beam by pushing the penetrating rod, after the side position ejector rod is abutted to the outer wall of the automobile instrument pipe beam, the power switch is pressed down to enable the distribution box to supply power for two electromagnet inserts, the penetrating rod is attracted by magnetic force generated after the electromagnet inserts are powered, the purpose of positioning the position of the penetrating rod is achieved, and finally the end position clamping plate is enabled to transversely move along the guiding inner groove by rotating the threaded ejector rod and is limited by being abutted to the two ends of the automobile instrument pipe beam.
Referring to fig. 1 and 3, an electric switch 17 is disposed on one side of the gantry 4, electric wires 22 are disposed on the input ends of the two electromagnet inserts 21, the output end of the distribution box 16 is electrically connected with the input ends of the electric switch 17, the output end of the electric switch 17 is electrically connected with the input ends of the two electromagnet inserts 21, and the electric switch 17 disposed on one side of the gantry 4 plays a role in controlling the start and stop of power supply.
Referring to fig. 4, a roller 24 is disposed in an inner groove of the anti-drop slider 23, the anti-drop slider 23 is movably connected with the guiding inner groove 12 through the roller 24, and the roller 24 disposed in the inner groove of the anti-drop slider 23 plays a role in assisting the process movement.
Referring to fig. 2, piston rod connecting plates 19 are arranged on the outer walls of the two movable clamping seats 7, the piston rod connecting plates 19 and the movable clamping seats 7 are of an integrated structure, the two piston rod connecting plates 19 are welded with the piston rods of the first hydraulic cylinder 5 and the second hydraulic cylinder 6, and the piston rod connecting plates 19 arranged on the outer walls of the two movable clamping seats 7 play a role in auxiliary welding.
Referring to fig. 1, a grip plate 10 is disposed at the other end of the through-connection rod 9, the grip plate 10 and the through-connection rod 9 are integrally formed, and the grip plate 10 disposed at the other end of the through-connection rod 9 plays a role in facilitating pushing of the through-connection rod 9.
Referring to fig. 1, a handle bar 15 is disposed at the other end of the threaded push rod 14, the handle bar 15 and the threaded push rod 14 are integrally formed, and the handle bar 15 disposed at the other end of the threaded push rod 14 plays a role in facilitating rotation of the threaded push rod 14.
Working principle: when the automobile instrument board tube beam welding fixture is used, automobile instrument board tube beams needing to be welded with parts are placed on the fixture platform 2, the automobile instrument board tube beams are placed in the portal frame 4, then the first hydraulic cylinder 5 and the second hydraulic cylinder 6 drive the two movable clamping seats 7 to conduct lifting adjustment, the automobile instrument board tube beams are fixed through the inner arc groove 18 clamp, the penetrating rod 9 is pushed to enable the side bearing ejector rods 20 to be mutually abutted with the outer walls of the automobile instrument board tube beams, after the side bearing ejector rods are abutted to the outer walls of the automobile instrument board tube beams, the electric switch 17 is pressed to enable the distribution box 16 to supply power for the two electromagnet embedded blocks 21, after the electromagnet embedded blocks 21 supply power, the magnetic force is generated to adsorb the penetrating rod 9, the purpose of positioning the position of the penetrating rod 9 is achieved, finally the end bearing clamping plates 11 are enabled to transversely move along the guide inner groove 12 through the rotation of the threaded ejector rods 14, the two ends of the automobile instrument board tube beams are mutually abutted to be limited, the stability of the automobile instrument board tube beam clamping is improved, and the use of the automobile instrument board tube beam welding fixture is completed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an header board tubular beam welding jig, includes support bracket (1), and the upper end of support bracket (1) is provided with anchor clamps platform (2), is provided with portal frame (4) on the upper end central point of anchor clamps platform (2), and portal frame (4) and anchor clamps platform (2) are integrated into one piece structure, are provided with block terminal (16) on the preceding terminal surface of anchor clamps platform (2);
The method is characterized in that: further comprises:
The first hydraulic cylinder (5) and the second hydraulic cylinder (6) are respectively arranged at the upper end of the support bracket (1) and the upper end of the portal frame (4), movable clamping seats (7) are respectively arranged on piston rods of the first hydraulic cylinder (5) and the second hydraulic cylinder (6), inner arc grooves (18) are formed in the inner walls of the movable clamping seats (7), and the inner arc grooves (18) and the movable clamping seats (7) are of an integrated structure;
The end position seats (3) are arranged on two sides of the portal frame (4), the two end position seats (3) are arranged, the two end position seats (3) and the clamp platform (2) are of an integrated structure, threaded through holes (13) are formed in the end position seats (3), threaded push rods (14) are arranged in the threaded through holes (13) in a penetrating manner, and one ends of the threaded push rods (14) are in butt joint with end clamping plates (11);
The anti-falling sliding block (23) is arranged at the bottom of the end clamping plate (11), the anti-falling sliding block (23) and the end clamping plate (11) are of an integrated structure, a guide inner groove (12) is arranged at the connecting position of the anti-falling sliding block (23) and the end seat (3) and the support bracket (1), and the guide inner groove (12) and the end seat (3) and the support bracket (1) are of an integrated structure;
The cross-over square groove (8) is formed in the outer wall of the portal frame (4), a penetrating rod (9) is arranged in the cross-over square groove (8) in a penetrating way, a side position ejector rod (20) is arranged at one end of the penetrating rod (9), the side position ejector rod (20) and the penetrating rod (9) are of an integrated structure, an electromagnet insert (21) is arranged on the inner wall of the cross-over square groove (8) in an embedded mode, and the penetrating rod (9) is connected with the cross-over square groove (8) in an adsorption mode through the electromagnet insert (21).
2. The automobile instrument panel tubular beam welding fixture of claim 1, wherein: one side of portal frame (4) is provided with and connects electric switch (17), all is provided with on the input of two electro-magnet inserts (21) and connects electric wire (22), and the output and the input electric connection who connects electric switch (17) of block terminal (16), the output and the input electric connection of two electro-magnet inserts (21) of electric switch (17).
3. The automobile instrument panel tubular beam welding fixture of claim 1, wherein: the anti-falling type sliding block (23) is characterized in that a roller (24) is arranged in an inner groove of the anti-falling type sliding block (23), and the anti-falling type sliding block (23) is movably connected with the guiding inner groove (12) in a guiding manner through the roller (24).
4. The automobile instrument panel tubular beam welding fixture of claim 1, wherein: the outer walls of the two movable clamping seats (7) are respectively provided with a piston rod connecting plate (19), the piston rod connecting plates (19) and the movable clamping seats (7) are of an integrated structure, and the two piston rod connecting plates (19) are welded with the piston rods of the first hydraulic cylinder (5) and the second hydraulic cylinder (6).
5. The automobile instrument panel tubular beam welding fixture of claim 1, wherein: the other end of the cross-connection rod (9) is provided with a handle plate (10), and the handle plate (10) and the cross-connection rod (9) are of an integrated structure.
6. The automobile instrument panel tubular beam welding fixture of claim 1, wherein: the other end of the threaded push rod (14) is provided with a handle rod (15), and the handle rod (15) and the threaded push rod (14) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322508331.3U CN220971247U (en) | 2023-09-15 | 2023-09-15 | Automobile instrument board tubular beam welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322508331.3U CN220971247U (en) | 2023-09-15 | 2023-09-15 | Automobile instrument board tubular beam welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220971247U true CN220971247U (en) | 2024-05-17 |
Family
ID=91056769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322508331.3U Active CN220971247U (en) | 2023-09-15 | 2023-09-15 | Automobile instrument board tubular beam welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220971247U (en) |
-
2023
- 2023-09-15 CN CN202322508331.3U patent/CN220971247U/en active Active
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