CN116810276A - Welding jig and welding equipment - Google Patents
Welding jig and welding equipment Download PDFInfo
- Publication number
- CN116810276A CN116810276A CN202311074355.0A CN202311074355A CN116810276A CN 116810276 A CN116810276 A CN 116810276A CN 202311074355 A CN202311074355 A CN 202311074355A CN 116810276 A CN116810276 A CN 116810276A
- Authority
- CN
- China
- Prior art keywords
- welding
- chassis
- tilting
- adjusting
- welding jig
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 description 5
- 206010063385 Intellectualisation Diseases 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention provides a welding fixture and welding equipment, which comprises an inclined disc movably connected above a chassis, wherein a connector is arranged in the center position below the inclined disc for realizing the movable connection between the inclined disc and the inclined disc, a slot for embedding the connector is arranged above the chassis, inclined push rods are embedded in a circular array on the upper surface of the chassis, a sliding block is movably connected at the upper end of the inclined push rods, and a T-shaped sliding groove for embedding the sliding block is formed in the lower surface of the inclined disc; a slide rail which is circularly arranged is fixed on the upper surface of the tilting disk, and the cross section of the slide rail is T-shaped; a central shaft is arranged in the middle of the upper part of the tilting disk, and two adjustable rotating adjusting frames are movably arranged above the tilting disk by taking the central shaft as a circle center. The invention can realize the clamping work of straight, corner, round and other complicated shapes by the functional coordination of the rotatable adjusting frame and the adjustable position of the clamping frame.
Description
Technical Field
The invention belongs to the technical field of welding tools, and particularly relates to a welding fixture and welding equipment.
Background
In the process of profile machining, two profiles are required to be welded according to actual conditions, so that the two profiles form an integrated workpiece. The conventional section welding process is generally manufactured by adopting a manual welding mode, and gradually converts the process into laser welding along with the development of society, and the safety is improved by fixing equipment on a clamp and processing the equipment by using welding equipment.
The existing welding fixture is not flexible enough to use, can only be adapted to single type of section bar, and can be used for clamping section bars with other shapes, and the fixture is required to be replaced, so that the working efficiency is delayed.
Disclosure of Invention
In order to solve the technical problems, the invention provides the welding fixture and the welding equipment, which can realize the clamping work of straight, corner-shaped, round and other complicated shapes by the functional coordination of the rotatable adjusting frame and the adjustable position of the clamping frame.
The technical scheme adopted by the invention is as follows:
the welding fixture comprises an inclined disc which is movably connected with the upper part of a chassis, wherein a connector is arranged in the center position below the inclined disc, a slot for embedding the connector is arranged above the chassis, inclined push rods are embedded in a circular array on the upper surface of the chassis, a sliding block is movably connected with the upper end of the inclined push rods, and a T-shaped sliding groove for embedding the sliding block is formed in the lower surface of the inclined disc;
a slide rail which is circularly arranged is fixed on the upper surface of the tilting disk, and the cross section of the slide rail is T-shaped; the middle position above the tilting disk is provided with a central shaft, the central shaft is used as the center of a circle, two adjusting frames capable of adjusting and rotating are movably arranged above the tilting disk, sliding clamping grooves embedded with the sliding rails are arranged below the adjusting frames, moving grooves with certain length are formed in the two adjusting frames, holding frames are arranged in the moving grooves, and a screw is movably arranged in the adjusting frames.
Further, the tail ends of the two adjusting frames are hinged, and the hinged part is provided with an opening for the central shaft to pass through, so that the adjusting frames can rotate by taking the central shaft as the center of a circle, and the sliding rail can be used for ensuring that the adjusting frames 5 are more stable during rotation and do not shake.
Further, a telescopic hydraulic cylinder is respectively arranged at two ends of the adjusting frame, and the hydraulic cylinder 55 is extended to clamp the section bar.
Further, the internal thread in threaded connection with the screw rod is arranged in the adjusting frame, and the adjusting frame can be moved by rotating the screw rod.
Further, the inclined push rod is connected with the slide block above the inclined push rod through the universal ball, and after the inclined disc is inclined, the slide block and the inclined push rod can rotate at a certain angle, so that the influence on the angle adjustment of the inclined disc is avoided.
Further, infrared emitters facing downwards are respectively arranged at the outer ends of the two adjusting frames, and a circular signal receiver is embedded on the upper surface of the chassis and under the infrared emitters.
Further, an arc-shaped protruding block for installing the positioning bolt is arranged at the outer end of the adjusting frame, so that the positioning bolt cannot influence the placement of the section bar.
The invention also provides welding equipment, which comprises the welding device and the welding fixture.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the angle adjustment of the tilting disk is controlled by the extension/contraction of the tilting push rod in the opposite direction; further, in order to improve the intellectualization and automation of the device, an infrared emitter facing downwards is respectively installed at the outer ends of the two adjusting frames, a circular signal receiver is embedded on the upper surface of the chassis and right below the infrared emitter, the positions of the two infrared emitters are determined, the axis between two points is judged through the calculation module, a positioning line perpendicular to the two points and used for judging the inclination direction is calculated through the axis, an inclination push rod which needs to work at the judging position is controlled to work, and the positioning line is matched with welding equipment to weld the section bar at the maximum angle. According to the invention, through the functional coordination that the adjusting frame is rotatable and the position of the clamping frame is adjustable, the clamping work of straight, corner-shaped, round and other complicated-shaped sectional materials can be realized. According to the invention, the adjusting frame is movably arranged above the tilting disk, the adjusting frame can rotate by taking the central shaft as the center of a circle, and the sliding clamping groove which is embedded with the sliding rail is arranged below the adjusting frame, so that the adjusting frame can be ensured to be more stable during rotation, and jitter can not occur. Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the connector of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is a schematic view of the overall structure of the adjusting bracket of the present invention;
FIG. 5 is a schematic perspective view of a clamping profile according to the present invention;
FIG. 6 is a schematic view of an axis indicating structure of the present invention;
fig. 7 is a schematic view of the position structure of the positioning bolt of the present invention.
In the figure:
the device comprises a 1-chassis, a 2-tilting disk, a 21-T-shaped sliding chute, a 3-sliding rail, a 4-central shaft, a 5-adjusting frame, a 51-moving groove, a 52-sliding clamping groove, a 53-screw, a 54-clamping frame, a 55-hydraulic cylinder, a 56-positioning bolt, a 6-infrared emitter, a 7-signal receiver, an 8-connector, a 9-tilting push rod and a 91-sliding block.
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution of the embodiments of the present invention will be clearly and completely described below, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
As shown in fig. 1-7.
A welding fixture and welding equipment comprises a tilting disk 2 which is movably connected with the upper side of a chassis 1, wherein a connector 8 is arranged at the center position below the tilting disk 2 for realizing the movable connection between the tilting disk and the chassis 1, and a slot for embedding the connector 8 is arranged above the chassis 1.
Furthermore, 8 or more than 8 inclined push rods 9 are embedded in a circular array on the upper surface of the chassis 1, the upper ends of the inclined push rods 9 are movably connected with sliding blocks 91, and corresponding T-shaped sliding grooves 21 for embedding the sliding blocks 91 are formed in the lower surface of the inclined disc 2; the angle adjustment of the tilting tray 2 is achieved by the extension/contraction of the tilting push rod 9 in the opposite direction; the method comprises the following steps: as shown in fig. 6, the inclined push rod 9 in the direction a extends, and the inclined push rod 9 in the direction B corresponding to a contracts, so that the inclined disc 2 can incline in the corresponding direction with the line C as the axis; the T-shaped chute 21 is formed by fixing the inclined push rod 9, and the T-shaped chute 21 is formed on the lower surface of the inclined disc 2, so that the inclined push rod 9 can not pull the inclined disc 2 to gradually incline when contracting.
In order to realize the angle adjustment of the tilting tray 2, the tilting push rod 9 is connected with the sliding block 91 above by adopting a universal ball, and is consistent with the connecting structure of the connector 8 and the chassis 1, when the tilting tray 2 tilts, the sliding block 91 and the tilting push rod 9 can rotate at a certain angle to avoid influencing the angle adjustment of the tilting tray 2, and when the section bar is welded, as shown in figure 2, the tilting tray 2 changes to tilt from an end A, an end B faces downwards, a flush end A, B faces downwards, an end A faces downwards, and an end B tilts; in this way, the maximum angle welding of the profile can be performed without adjusting the profile.
A slide rail 3 which is arranged in a circular shape is fixed on the upper surface of the tilting disk 2, and the cross section of the slide rail 3 is T-shaped; a central shaft 4 is arranged in the middle position above the tilting disk 2, the central shaft 4 is used as a center of a circle, two adjustable rotating adjusting frames 5 are movably arranged above the tilting disk 2, a sliding clamping groove 52 which is embedded with the sliding rail 3 is arranged below the adjusting frames 5, tail ends of the two adjusting frames 5 are hinged, and an opening for the central shaft 4 to pass through is arranged at the hinged position; through the structure, the adjusting frame 5 is arranged above the tilting disk 2, the adjusting frame 5 can rotate by taking the central shaft 4 as the center of a circle, and further, the arranged sliding rail 3 is used for ensuring that the adjusting frame 5 is more stable during rotation, and shaking cannot occur.
In order to realize the function of clamping the section bar of this scheme, the removal groove 51 of certain length has all been seted up in the inside of two alignment brackets 5, install in removal groove 51 and add and hold the frame 54, in order to realize adding the change of holding the frame 54 position, the inside movable mounting of alignment bracket 5 has a screw 53, be threaded connection between this screw 53 and alignment bracket 5, through rotating screw 53, can remove alignment bracket 5 to can be according to the difference of the section bar of centre gripping, remove alignment bracket 5 to relevant position.
The two ends of the adjusting frame 5 are respectively provided with a telescopic hydraulic cylinder 55, and after the position of the adjusting frame 5 is determined, the hydraulic cylinders 55 are extended, so that the clamping of the section bar can be completed.
The clamping work of the straight, corner, round and other complicated shapes can be realized through the rotatable adjusting frame 5 and the position adjustable functional coordination of the clamping frame 54, as shown in figures 5 and 6.
Further, in order to improve the intellectualization and automation of the device, an infrared emitter 6 facing downwards is respectively installed at the outer ends of the two adjusting frames 5, a circular signal receiver 7 is embedded on the upper surface of the chassis 1 and right below the infrared emitter 6, the positions of the two infrared emitters 6 are determined, the axis between the two points is judged through a calculating module, and a positioning line (such as a C line in fig. 6) which is perpendicular to the two points and used for judging the inclination direction is calculated through the axis.
Furthermore, after the position of the adjusting frame 5 is adjusted, the fixing of the position of the adjusting frame 5 can be achieved by screwing the positioning bolt 56 at the outer end of the adjusting frame 5, and in order to prevent the positioning bolt 56 from affecting the placement of the profile, an arc-shaped protruding block is arranged at the outer end of the adjusting frame 5 for installing the positioning bolt 56.
The working process is that firstly, according to the shape of the clamping section bar, the angle between the two adjusting frames 5 is adjusted in a rotating way, after the angle adjustment is finished, the handle at one end of the rotating screw 53 is used for adjusting the position of the holding frame 54, and finally, the two section bars are placed above the two adjusting frames 5, and the point to be welded is placed at the position of the central shaft 4.
Then, the positions of the two infrared emitters 6 are determined at the two ends, the inclined push rod 9 which needs to work is calculated, and the inclined push rod is controlled to work, so that the welding work is completed.
The invention also provides welding equipment, which comprises a welding device and the section bar welding fixture. And the welding device is matched with the welding fixture to finish the welding work of the section bar. The welding device is a welding device in the prior art, and the invention is not repeated.
By utilizing the technical scheme of the invention or under the inspired by the technical scheme of the invention, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical scheme falls into the protection scope of the invention.
Claims (8)
1. The utility model provides a welding jig, includes to arrange tilting disk (2) in chassis (1) top with swing joint, its characterized in that: in order to realize the movable connection between the two, a connector (8) is arranged at the center position below the tilting disk (2), a slot for embedding the connector (8) is arranged above the chassis (1), a tilting push rod (9) is embedded on the upper surface of the chassis (1) in a circular array, a sliding block (91) is movably connected to the upper end of the tilting push rod (9), and a T-shaped sliding groove (21) for embedding the sliding block (91) is arranged on the lower surface of the tilting disk (2);
a slide rail (3) which is arranged in a circular shape is fixed on the upper surface of the tilting disk (2), and the cross section of the slide rail (3) is T-shaped; a central shaft (4) is arranged in the middle of the upper part of the tilting disk (2), the central shaft (4) is used as a circle center, two adjustable rotating adjusting frames (5) are movably arranged above the tilting disk (2), sliding clamping grooves (52) embedded with sliding rails (3) are arranged below the adjusting frames (5), moving grooves (51) with certain length are formed in the two adjusting frames (5), holding frames (54) are arranged in the moving grooves (51), and a screw (53) is movably arranged in the adjusting frames (5).
2. A welding jig as defined in claim 1, wherein: the tail ends of the two adjusting frames (5) are hinged, and the hinged part is provided with an opening for the central shaft (4) to pass through.
3. A welding jig and welding equipment as defined in claim 1, wherein: a telescopic hydraulic cylinder (55) is respectively arranged at two ends of the adjusting frame (5).
4. A welding jig as defined in claim 1, wherein: an internal thread in threaded connection with a screw rod (53) is arranged in the adjusting frame (5).
5. A welding jig as defined in claim 1, wherein: the inclined push rod (9) is connected with the slide block (91) above by a universal ball.
6. A welding jig as defined in claim 1, wherein: the outer ends of the two adjusting frames (5) are respectively provided with an infrared emitter (6) facing downwards, and a circular signal receiver (7) is embedded on the upper surface of the chassis (1) under the infrared emitters (6).
7. A welding jig as defined in claim 1, wherein: an arc-shaped protruding block for installing a positioning bolt (56) is arranged at the outer end of the adjusting frame (5).
8. A welding apparatus comprising a welding device, further comprising a welding jig as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311074355.0A CN116810276A (en) | 2023-08-24 | 2023-08-24 | Welding jig and welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311074355.0A CN116810276A (en) | 2023-08-24 | 2023-08-24 | Welding jig and welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116810276A true CN116810276A (en) | 2023-09-29 |
Family
ID=88116930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311074355.0A Pending CN116810276A (en) | 2023-08-24 | 2023-08-24 | Welding jig and welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116810276A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117245323A (en) * | 2023-10-16 | 2023-12-19 | 重庆通达模具有限公司 | Automobile welding process and automatic equipment |
-
2023
- 2023-08-24 CN CN202311074355.0A patent/CN116810276A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117245323A (en) * | 2023-10-16 | 2023-12-19 | 重庆通达模具有限公司 | Automobile welding process and automatic equipment |
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