CN213438062U

CN213438062U - Rotatable welding fixture

Info

Publication number: CN213438062U
Application number: CN202021624501.4U
Authority: CN
Inventors: 罗建平; 朱小刚; 王茂生; 潘学龙; 陈燕
Original assignee: Kaisa Wuxi Precision Hardware Co ltd
Current assignee: Kaisa Wuxi Precision Hardware Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-06-15
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a rotatable welding jig, comprising a base plate, the both sides on bottom plate top are fixedly connected with hold-down mechanism and backup pad respectively, hold-down mechanism's top fixedly connected with connecting rod, the one end of connecting rod is rotated and is connected with the clamp plate, the top of backup pad is rotated and is connected with the dwang, the both ends difference fixedly connected with hand wheel and the supporting shoe of dwang, the height of supporting shoe and clamp plate flushes mutually. The utility model discloses when using, lean on the work piece in one side of supporting shoe, then use hold-down mechanism to push down the work piece with the clamp plate, the work piece centre gripping is between clamp plate and supporting shoe this moment, when after the top welding to the work piece is accomplished, wave hand wheel this moment to the position of rotating the work piece welds the both sides of work piece, current welding jig compares, the utility model discloses can rotate adjustment work piece position with the work piece, effectual raising the efficiency when welding the product, practice thrift the cost.

Description

Rotatable welding fixture

Technical Field

The utility model relates to a welding jig, concretely relates to rotatable welding jig.

Background

The welding jig is a welding fixture designed and manufactured according to the size coordinate points of the appearance of the welded part which is calibrated when a welded product is designed.

Welding jig among the prior art keeps off when needing to carry out multi-angle welding to the work piece when using, because the rigidity of welding machine, need loosen anchor clamps after the single welding is accomplished, welds once more behind the transfer work piece position, and it is very inconvenient to use for welding efficiency reduces, has increased workman's intensity of labour.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotatable welding jig to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: rotatable welding jig, comprising a base plate, the both sides on bottom plate top are fixedly connected with hold-down mechanism and backup pad respectively, hold-down mechanism's top fixedly connected with connecting rod, the one end of connecting rod is rotated and is connected with the clamp plate, the top of backup pad is rotated and is connected with the dwang, the both ends of dwang are hand wheel and the supporting shoe of fixedly connected with respectively, the height of supporting shoe and clamp plate flushes mutually.

As a preferred technical scheme of the utility model, the top fixedly connected with of backup pad props up a piece, the bottom sliding connection who props up a piece has the depression bar, through spring elastic connection between depression bar and the piece.

As an optimal technical scheme of the utility model, the arc recess has been seted up to the depression bar bottom, the arc recess contacts with the surface of dwang.

As a preferred technical scheme of the utility model, the surface of dwang is provided with annular line, annular line contacts with the arc recess.

As an optimized technical scheme of the utility model, one side parcel that the connecting rod was kept away from to the clamp plate has the rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses when using, lean on the work piece in one side of supporting shoe, then use hold-down mechanism to push down the work piece with the clamp plate, the work piece centre gripping is between clamp plate and supporting shoe this moment, when after the top welding to the work piece is accomplished, wave hand wheel this moment to the position of rotating the work piece welds the both sides of work piece, current welding jig compares, the utility model discloses can rotate adjustment work piece position with the work piece, effectual raising the efficiency when welding the product, practice thrift the cost.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the middle support block of the present invention.

In the figure: 1. a base plate; 2. rotating the rod; 3. a hand-operated wheel; 4. a support block; 5. pressing a plate; 6. a connecting rod; 7. a hold-down mechanism; 8. a support plate; 9. a spring; 10. a pressure lever; 11. and (7) supporting the blocks.

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. 1-2, the present invention provides a rotatable welding fixture, which comprises: the device comprises a bottom plate 1, wherein a pressing mechanism 7 and a supporting plate 8 are fixedly connected to two sides of the top end of the bottom plate 1 respectively, a connecting rod 6 is fixedly connected to the top end of the pressing mechanism 7, a pressing plate 5 is rotatably connected to one end of the connecting rod 6, a rotating rod 2 is rotatably connected to the top end of the supporting plate 8, two ends of the rotating rod 2 are respectively fixedly connected with a hand-operated wheel 3 and a supporting block 4, the heights of the supporting block 4 and the pressing plate 5 are aligned, and a rubber pad is wrapped on one side of the pressing plate 5 away from the connecting rod 6, so that the clamping stability is improved, when the device is used, a workpiece is leaned against one side of the supporting block 4, then the pressing plate 5 is pressed by the pressing mechanism 7, the workpiece is clamped between the pressing plate 5 and the supporting block 4, after the top end of the, weld the both sides of work piece, the utility model discloses can rotate the work piece adjustment work piece position, effectual raising the efficiency when welding the product, practice thrift the cost.

Referring to fig. 2, the top fixedly connected with of backup pad 8 props up piece 11, the bottom sliding connection of propping up piece 11 has depression bar 10, through spring 9 elastic connection between depression bar 10 and the piece 11, the arc recess has been seted up to depression bar 10 bottom, the arc recess contacts with the surface of dwang 2, the surface of dwang 2 is provided with annular line, annular line contacts with the arc recess, dwang 2 is pushed down to depression bar 10 to prevent that dwang 2 from rotating when the welding, improve welding precision.

When specifically using, the utility model discloses rotatable welding jig, the utility model discloses when using, lean on the work piece in one side of supporting shoe 4, then use hold-down mechanism 7 to push down the work piece with clamp plate 5, the work piece centre gripping is between clamp plate 5 and supporting shoe 4 this moment, when the top welding to the work piece accomplishes the back, wave hand wheel 3 this moment, hand wheel 3 drives supporting shoe 4 through dwang 2 and rotates to the position of rotating the work piece welds the both sides of work piece, the utility model discloses can rotate the adjustment work piece position with the work piece, effectual raising the efficiency when welding the product, practice thrift the cost.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. Rotatable welding jig, including bottom plate (1), its characterized in that: the utility model discloses a bottom plate, including bottom plate (1), bottom plate and bottom plate (1) top both sides difference fixedly connected with hold-down mechanism (7) and backup pad (8), the top fixedly connected with connecting rod (6) of hold-down mechanism (7), the one end of connecting rod (6) is rotated and is connected with clamp plate (5), the top of backup pad (8) is rotated and is connected with dwang (2), the both ends difference fixedly connected with hand wheel (3) and supporting shoe (4) of dwang (2), the height of.

2. The rotatable welding fixture of claim 1, wherein: the top fixedly connected with of backup pad (8) props up piece (11), the bottom sliding connection who props up piece (11) has depression bar (10), pass through spring (9) elastic connection between depression bar (10) and prop up piece (11).

3. The rotatable welding fixture of claim 2, wherein: an arc-shaped groove is formed in the bottom end of the pressing rod (10), and the arc-shaped groove is in contact with the outer surface of the rotating rod (2).

4. The rotatable welding fixture of claim 3, wherein: the surface of dwang (2) is provided with annular line, annular line contacts with the arc recess.

5. The rotatable welding fixture of claim 1, wherein: one side of the pressing plate (5) far away from the connecting rod (6) is wrapped with a rubber pad.