CN219113330U - Double-sided welding tool - Google Patents

Double-sided welding tool Download PDF

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Publication number
CN219113330U
CN219113330U CN202320219938.7U CN202320219938U CN219113330U CN 219113330 U CN219113330 U CN 219113330U CN 202320219938 U CN202320219938 U CN 202320219938U CN 219113330 U CN219113330 U CN 219113330U
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plate
limiting
double
rotating plate
sided welding
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CN202320219938.7U
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Chinese (zh)
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蔡正攀
邓礼辉
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Chengdu Beirui Precision Machinery Co ltd
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Chengdu Beirui Precision Machinery Co ltd
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Abstract

The utility model relates to the field of welding tools, in particular to a double-sided welding tool. The device comprises a base, a limit column, a mounting rod and a turnover mechanism; the limiting columns are vertically arranged on the base, and two side surfaces of the limiting columns in the horizontal direction are bearing surfaces; the mounting rod is horizontally arranged at the top of the limit column; the turnover mechanism comprises a rotating plate, a lifting plate, a threaded knob, a support and a limiting assembly, wherein the limiting assembly is in fan-shaped distribution, the limiting assembly comprises a limiting plate, a moving plate and a sliding rod, the rotating plate is rotationally arranged on an installation rod, a guide groove for the sliding rod to slide is formed in the rotating plate, the limiting plate is arranged on the rotating plate, the moving plate is connected with one end of the sliding rod, the other end of the sliding rod is connected with the lifting plate, the threaded knob is rotationally connected with the lifting plate, and the threaded knob penetrates through the support and is in threaded connection with the support. According to the utility model, the welding grooves on two sides of the rim can be exposed in a turnover mode so as to carry out double-sided welding.

Description

Double-sided welding tool
Technical Field
The utility model relates to the field of welding tools, in particular to a double-sided welding tool.
Background
The aluminum alloy rim has larger welding stress and welding deformation in the welding process. Although reasonable welding technology is adopted to prevent welding deformation in construction, the welding deformation is unavoidable due to a plurality of factors influencing the deformation. The aluminum alloy rim weldment has the common phenomena of inconsistent size, poor roundness, poor flatness, positive bending and lateral bending.
Chinese patent publication No. CN208437859U discloses an aluminum alloy rim double-sided welding fixture, comprising a support plate and two clamping parts oppositely arranged on the side surfaces of the support plate; each clamping part mainly comprises a base, an upper pressing plate and a stop block, wherein the upper pressing plate is rotatably connected to the base through a rotating shaft arranged on one side, and the other side of the upper pressing plate is detachably connected with the base through a screw; the upper end surfaces of the base and the supporting plate are arc surfaces and all the arc surfaces are positioned on the same circumference; the dog rotatable coupling is on the top board face that is opposite with the base up end. The tool can carry out rigid correction on welding parts in the welding process so as to lighten the post-correction workload or remove correction links, thereby achieving the purposes of shortening the welding preparation time and improving the production efficiency and the yield.
However, the technical solutions disclosed in the above patent have the following disadvantages:
after the rim is clamped, the welding groove on the inner side of the rim is exposed, a worker can weld the rim by using the welding device, but the welding groove on the outer side of the rim is blocked by the supporting plate and cannot be welded, so that the purpose of double-sided welding of the rim cannot be achieved.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a double-sided welding tool capable of exposing welding grooves on two sides of a rim in a turnover mode to perform double-sided welding.
The technical scheme of the utility model is that the double-sided welding fixture comprises a base, a limiting column, a mounting rod and a turnover mechanism;
the limiting columns are vertically arranged on the base, and two side surfaces of the limiting columns in the horizontal direction are bearing surfaces;
the mounting rod is horizontally arranged at the top of the limit column;
the turnover mechanism comprises a rotating plate, a lifting plate, a threaded knob, a support and a limiting assembly, wherein the limiting assembly is in fan-shaped distribution, the limiting assembly comprises a limiting plate, a moving plate and a sliding rod, the rotating plate is rotationally arranged on an installation rod, a guide groove for the sliding rod to slide is formed in the rotating plate, the limiting plate is arranged on the rotating plate, the moving plate is connected with one end of the sliding rod, the other end of the sliding rod is connected with the lifting plate, the threaded knob is rotationally connected with the lifting plate, and the threaded knob penetrates through the support and is in threaded connection with the support.
Preferably, the bearing surfaces are vertically distributed, the tops of the limiting columns are provided with semicircular curved surfaces, and the rotating plates are in butt joint with the semicircular curved surfaces.
Preferably, the guide grooves are vertically distributed, and a plurality of guide grooves are arranged.
Preferably, the rotating plate is provided with a through hole.
Preferably, the limiting plate has an arc surface a, and the moving plate has an arc surface b.
Preferably, the limiting plate has a clamping space, and one end of the limiting plate far away from the rotating plate has a guide plate portion bent or inclined outwards.
Preferably, the limiting plate is provided with a reinforcing rib.
Preferably, the bottom of the base is provided with a plurality of foot cups.
Compared with the prior art, the utility model has the following beneficial technical effects:
according to the utility model, the welding grooves on two sides of the rim can be exposed in a turnover mode so as to carry out double-sided welding. When clamping the rim, put the rim on a plurality of limiting plates, then rotatory screw knob, screw knob drive lifter plate downwardly moving, the lifter plate passes through the slide bar and drives the movable plate downwardly moving, and the movable plate compresses tightly the rim on the limiting plate to the realization is fixed to the clamping of rim. After the rim is clamped, the gravity centers of the turnover mechanism and the rim are positioned at one side of the limiting column in the horizontal direction. At this time, the welding groove of the rim is located at the lower portion, and the welding grooves of the inner side are upwardly distributed, so that a worker can perform welding treatment at the welding groove of the inner side of the rim. When the welding groove on the outer side of the rim is required to be welded, the turnover mechanism and the rim are turned to the other side, so that the gravity centers of the turnover mechanism and the rim are positioned on the other side of the horizontal direction of the limiting column, the welding groove on the outer side of the rim is positioned at the top and distributed upwards, workers can weld the welding groove on the outer side of the rim, and double-sided welding of the rim can be finally achieved.
Drawings
FIG. 1 is a schematic view of a structure of an embodiment of the present utility model when a clamping rim is upwardly distributed;
FIG. 2 is a cross-sectional view of an embodiment of the present utility model;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
fig. 4 is a schematic structural view of the clamping rim according to the embodiment of the present utility model when the clamping rim is downwardly distributed.
Reference numerals: 1. a base; 2. a limit column; 3. a mounting rod; 4. a rotating plate; 401. a guide groove; 402. a through hole; 5. a limiting plate; 6. a moving plate; 7. a slide bar; 8. a lifting plate; 9. a threaded knob; 10. a bracket; 11. a foot cup.
Detailed Description
Example 1
As shown in fig. 1-4, the double-sided welding fixture provided in this embodiment includes a base 1, a limiting post 2, a mounting rod 3 and a turnover mechanism.
The bottom of the base 1 is provided with a plurality of foot cups 11, so that the welding fixture is convenient to move and fix. The limiting column 2 is vertically arranged on the base 1, and two side surfaces of the limiting column 2 in the horizontal direction are bearing surfaces and can bear the turnover mechanism after turnover.
The installation pole 3 level sets up at spacing post 2 top, can carry out the support of upset to tilting mechanism.
The turnover mechanism comprises a rotating plate 4, a lifting plate 8, a threaded knob 9, a support 10 and a limiting assembly, wherein the limiting assembly is in fan-shaped distribution, the limiting assembly comprises a limiting plate 5, a moving plate 6 and a sliding rod 7, the rotating plate 4 can be abutted to a bearing surface on a limiting column 2 through turnover adjustment, the rotating plate 4 is rotatably arranged on a mounting rod 3, guide grooves 401 for the sliding rod 7 to slide are formed in the rotating plate 4, the guide grooves 401 are vertically distributed, the guide grooves 401 are arranged in a plurality, the limiting plate 5 is arranged on the rotating plate 4, the moving plate 6 is connected with one end of the sliding rod 7, the other end of the sliding rod 7 is connected with the lifting plate 8, the threaded knob 9 is rotatably connected with the lifting plate 8, and the threaded knob 9 penetrates through the support 10 and is in threaded connection with the support 10, and the support 10 is arranged on the rotating plate 4.
According to the embodiment, the welding grooves on two sides of the rim can be exposed in a turnover mode so as to carry out double-sided welding. When clamping the rim, put the rim on a plurality of limiting plates 5, then rotatory screw knob 9, screw knob 9 drive lifter plate 8 downwardly moving, lifter plate 8 drive movable plate 6 downwardly moving through slide bar 7, and movable plate 6 compresses tightly the rim on limiting plate 5 to the realization is fixed to the clamping of rim. After the rim is clamped, the gravity centers of the turnover mechanism and the rim are positioned at one side of the limiting column 2 in the horizontal direction. At this time, the welding groove of the rim is located at the lower portion, and the welding grooves of the inner side are upwardly distributed, so that a worker can perform welding treatment at the welding groove of the inner side of the rim. When the welding groove on the outer side of the rim is required to be welded, the turnover mechanism and the rim are turned to the other side, so that the gravity centers of the turnover mechanism and the rim are positioned on the other side of the horizontal direction of the limiting column 2, the welding groove on the outer side of the rim is positioned at the top and distributed upwards, workers can weld the welding groove on the outer side of the rim, and double-sided welding of the rim can be finally realized.
Example two
As shown in fig. 1-4, in the two-sided welding fixture provided in this embodiment, compared with the first embodiment, the receiving surface is vertically distributed, the top of the limiting post 2 has a semicircular curved surface, the rotating plate 4 is abutted with the semicircular curved surface, the rotating plate 4 can rotate by being abutted with the semicircular curved surface, so that the turning mechanism drives the rim to rotate from one side of the limiting post 2 to the other side, and the rotating plate 4 can be stably abutted on the receiving surface, and is vertically distributed after the rotating plate 4 abuts against the receiving surface.
Example III
As shown in fig. 1-4, in the double-sided welding tool provided in the present embodiment, compared with the first embodiment, the through hole 402 is provided on the rotating plate 4, the welding groove of the rim is aligned to the through hole 402, and the through hole 402 can avoid the contact between the welding device and the rotating plate 4 when a worker welds at the welding groove.
Example IV
As shown in fig. 1-4, in the double-sided welding tool provided in this embodiment, compared with the first embodiment, the limiting plate 5 has the arc surface a, the moving plate 6 has the arc surface b, so that the contact area between the rim and the limiting plate 5 and the contact area between the rim and the moving plate 6 are larger, and the rim can be clamped more stably.
Example five
As shown in fig. 1-4, in the present embodiment, compared with the first embodiment, the limiting plate 5 has a clamping space, and one end of the limiting plate 5 away from the rotating plate 4 has a guiding plate portion that is curved or inclined outwards, so that the process of placing the rim into the clamping space of the limiting plate 5 can be guided, and the rim can be placed conveniently and rapidly.
The limiting plate 5 is provided with reinforcing ribs, so that the bearing capacity of the limiting plate 5 can be improved.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims (8)

1. Two-sided welding frock, its characterized in that includes:
a base (1);
the limiting column (2) is vertically arranged on the base (1), and two lateral surfaces of the limiting column in the horizontal direction are bearing surfaces;
the mounting rod (3) is horizontally arranged at the top of the limit column (2);
turnover mechanism, it includes rotating plate (4), lifter plate (8), screw thread knob (9), support (10) and spacing subassembly, spacing subassembly is fan-shaped multiunit that distributes, spacing subassembly includes limiting plate (5), movable plate (6) and slide bar (7), rotating plate (4) rotate and set up on installation pole (3), be provided with on rotating plate (4) and supply slide bar (7) gliding guide way (401), limiting plate (5) set up on rotating plate (4), movable plate (6) are connected with slide bar (7) one end, the slide bar (7) other end is connected with lifter plate (8), screw thread knob (9) rotate with lifter plate (8) to be connected, screw thread knob (9) run through support (10) and with support (10) threaded connection, support (10) set up on rotating plate (4).
2. The double-sided welding fixture according to claim 1, wherein the bearing surfaces are vertically distributed, the tops of the limiting columns (2) are provided with semicircular curved surfaces, and the rotating plate (4) is abutted with the semicircular curved surfaces.
3. The double-sided welding fixture according to claim 1, wherein the guide grooves (401) are vertically distributed, and the guide grooves (401) are provided in plurality.
4. A double-sided welding fixture as claimed in claim 1, characterized in that the rotating plate (4) is provided with through holes (402).
5. The double-sided welding fixture according to claim 1, wherein the limiting plate (5) has an arc surface a and the moving plate (6) has an arc surface b.
6. The double-sided welding fixture according to claim 1, wherein the limiting plate (5) has a clamping space, and one end of the limiting plate (5) away from the rotating plate (4) has a guiding plate portion bent or inclined outwards.
7. The double-sided welding fixture according to claim 1, wherein the limiting plate (5) is provided with reinforcing ribs.
8. The double-sided welding fixture according to claim 1, wherein a plurality of foot cups (11) are arranged at the bottom of the base (1).
CN202320219938.7U 2023-02-10 2023-02-10 Double-sided welding tool Active CN219113330U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320219938.7U CN219113330U (en) 2023-02-10 2023-02-10 Double-sided welding tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320219938.7U CN219113330U (en) 2023-02-10 2023-02-10 Double-sided welding tool

Publications (1)

Publication Number Publication Date
CN219113330U true CN219113330U (en) 2023-06-02

Family

ID=86530927

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320219938.7U Active CN219113330U (en) 2023-02-10 2023-02-10 Double-sided welding tool

Country Status (1)

Country Link
CN (1) CN219113330U (en)

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