CN209969988U

CN209969988U - Welding jig with flat round pin

Info

Publication number: CN209969988U
Application number: CN201920797980.0U
Authority: CN
Inventors: 李奕芬
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-01-21
Anticipated expiration: 2029-05-30

Abstract

The utility model discloses a welding jig with flat round pin, the on-line screen storage device comprises a base, the last fixed surface of base installs the slide rail, the last sliding surface of slide rail is connected with the slider, the upper end fixedly connected with sliding plate of slider, the internal surface activity of sliding plate is pegged graft and is had first flat round pin and the flat round pin of second, the same layer board of one end fixedly connected with of first flat round pin, the flat round pin of second, the upper surface of layer board is equipped with the tight cover that compresses, the layer board with sticiss through bolt fixed connection between the cover, flat round pin jack has been seted up to the surface of sliding plate. The utility model discloses a welding jig can fix and the centre gripping to the pipe fitting, avoids manual fit's trouble, practices thrift the labour, and two sets of fixed pipe fittings can arbitrary horizontal migration and vertical position's arbitrary regulation, and the people of being convenient for is to the regulation that needs the welding position, and stability is high, improves production efficiency and product percent of pass greatly.

Description

Welding jig with flat round pin

Technical Field

The utility model relates to a welding jig technical field especially relates to a welding jig with flat round pin.

Background

Welding, also known as fusion, welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high temperature or high pressure manner. Welding accomplishes the purpose of joining by three ways: fusion welding, pressure welding and brazing, at present, in the course of working of pipe fitting, people often can carry out welding treatment to the pipe fitting, and welding process is through simple and easy cooperation between the workman, because unable stable centre gripping of fixing that carries on leads to stability and the welded accuracy when welding all can't obtain guaranteeing to directly lead to the inefficiency of production and the qualification rate of work piece product not high, consequently, we have provided a welding jig with flat round pin.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a welding fixture with a flat pin.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a welding jig with flat round pin, includes the base, the last fixed surface of base installs the slide rail, the last sliding surface of slide rail is connected with the slider, the upper end fixedly connected with sliding plate of slider, the internal surface activity of sliding plate is pegged graft and is had first flat round pin and the flat round pin of second, the same layer board of one end fixedly connected with of first flat round pin, the flat round pin of second, the upper surface of layer board is equipped with the tight cover that compresses, pass through bolt fixed connection between layer board and the tight cover that compresses, the flat round pin jack has been seted up to the surface of sliding plate, the middle part of the tight cover that compresses is equipped with the pipe fitting punch holder, the first flexible pad of lower fixed surface of pipe fitting punch holder, the outer fixed surface of layer board installs the pipe fitting lower plate, the upper surface fixed surface of pipe fitting lower plate is connected with the.

Preferably, the number of the sliding rail, the sliding plate, the first flat pin, the second flat pin, the supporting plate and the pressing sleeve is two, and the number of the sliding block and the number of the bolt are four.

Preferably, the number of the flat pin jacks is a plurality, and the flat pin jacks are vertically and horizontally uniformly distributed.

Preferably, the outer wall of the bottom of the bolt is movably connected with a nut, and the inner surfaces of the edge positions of the two sides of the supporting plate and the pressing sleeve are provided with threaded holes matched with the bolt.

Preferably, the shapes of the pipe fitting upper clamping plate, the first flexible cushion, the pipe fitting lower clamping plate and the second flexible cushion are all semicircular.

Preferably, the lower surface of the base is fixedly connected with anti-skid pad feet, and the lower surfaces of the anti-skid pad feet are provided with anti-skid pads.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the first flat pin, the second flat pin, the supporting plate, the pressing sleeve, the bolt, the pipe fitting upper clamp plate, the first flexible pad, the pipe fitting lower clamp plate and the second flexible pad are arranged, so that the welding fixture can effectively fix and clamp the pipe fitting, thereby facilitating the welding of two groups of pipe fittings by people, avoiding the trouble of manual matching and saving labor force;

2. in the utility model, through the arrangement of the slide rail, the slide block, the slide plate and the flat pin jack, two groups of fixed pipe fittings can be moved horizontally and adjusted at will, so that people can adjust the required welding position conveniently, the welding work of people is facilitated, the stability is high, and the production efficiency and the product percent of pass are greatly improved;

to sum up, the utility model discloses a welding jig can fix and the centre gripping to the pipe fitting, avoids manual fit's trouble, practices thrift the labour, and two sets of fixed pipe fittings can arbitrary horizontal migration and vertical position's arbitrary regulation, and the people of being convenient for is to the regulation that needs welding position, and stability is high, improves production efficiency and product percent of pass greatly.

Drawings

Fig. 1 is a schematic structural view of a welding jig with a flat pin according to the present invention;

fig. 2 is a top view of a welding jig with a flat pin according to the present invention;

fig. 3 is a schematic structural view of a sliding plate of a welding jig with a flat pin according to the present invention;

fig. 4 is a schematic structural diagram of the pressing sleeve and the supporting plate of the welding fixture with the flat pin according to the present invention.

In the figure: the device comprises a base 1, a sliding rail 2, a sliding block 3, a sliding plate 4, a first flat pin 5, a second flat pin 6, a supporting plate 7, a pressing sleeve 8, a bolt 9, a flat pin jack 10, a pipe fitting upper clamping plate 11, a first flexible pad 12, a threaded hole 13, an anti-skidding pad foot 14, a nut 15, a pipe fitting lower clamping plate 16 and a second flexible pad 17.

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.

Referring to fig. 1-4, a welding fixture with flat pins comprises a base 1, a slide rail 2 is fixedly installed on the upper surface of the base 1, a slide block 3 is slidably connected on the upper surface of the slide rail 2, a slide plate 4 is fixedly connected on the upper end of the slide block 3, a first flat pin 5 and a second flat pin 6 are movably inserted on the inner surface of the slide plate 4, the first flat pin 5, the same layer board 7 of one end fixedly connected with of the flat round pin 6 of second, the upper surface of layer board 7 is equipped with and tightly presses cover 8, pass through bolt 9 fixed connection between layer board 7 and the tight cover 8 that presses, flat round pin jack 10 has been seted up to the surface of sliding plate 4, the middle part of tightly pressing cover 8 is equipped with pipe fitting punch holder 11, the first flexible pad 12 of lower fixed surface of pipe fitting punch holder 11, the outer fixed surface of layer board 7 installs pipe fitting lower plate 16, the last fixed surface of pipe fitting lower plate 16 is connected with the second flexible pad 17.

Slide rail 2, sliding plate 4, first flat round pin 5, the flat round pin 6 of second, the quantity of layer board 7 and tight cover 8 is two, slider 3 and bolt 9's quantity is four, the quantity of flat round pin jack 10 is a plurality of, the flat round pin jack 10 of a plurality of is vertical, horizontal evenly distributed, the bottom outer wall swing joint of bolt 9 has nut 15, layer board 7 all seted up with the both sides border position internal surface of tight cover 8 with bolt 9 assorted screw hole 13, pipe fitting punch plate 11, first flexible pad 12, the shape of pipe fitting lower plate 16 and the flexible pad 17 of second all is the semicircle form, the lower fixed surface of base 1 is connected with anti-skidding pad foot 14, and the lower surface of anti-skidding pad foot 14 is equipped with the anti-skidding pad.

The working principle is as follows: when in use, two pipes to be welded are respectively placed on the two support plates 7, then the two pressing sleeves 8 are pressed on the pipes, the two pipes are clamped and fixed through the bolts 9 and the nuts 15, the first flexible pad 12 and the second flexible pad 17 can avoid abrasion between the pipes and a clamping structure and also enable the clamping to be more stable, then the two support plates 7 are respectively inserted into the flat pin insertion holes 10 of the two sliding plates 4 through the first flat pins 5 and the second flat pins 6 to realize the fixation of the two support plates 7, people can respectively insert the two groups of the first flat pins 5 and the second flat pins 6 into different vertical positions of the two sliding plates 4 according to different pipe welding requirements, further facilitate the welding work of people, simultaneously, the two groups of sliding blocks 3 are slid to drive the two sliding plates 4 to move oppositely to align the welding positions of the two pipes, and then realize welded accuracy, flat round pin can play fine stability, the utility model discloses a welding jig can fix and the centre gripping to the pipe fitting, avoids manual fit's trouble, practices thrift the labour, and two sets of fixed pipe fittings can arbitrary horizontal migration and vertical position's arbitrary regulation, and the people of being convenient for are to the regulation that needs welding position, and stability is high, improves production efficiency and product percent of pass greatly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A welding fixture with flat pins comprises a base (1) and is characterized in that a sliding rail (2) is fixedly mounted on the upper surface of the base (1), a sliding block (3) is connected to the upper surface of the sliding rail (2) in a sliding manner, a sliding plate (4) is fixedly connected to the upper end of the sliding block (3), a first flat pin (5) and a second flat pin (6) are movably inserted into the inner surface of the sliding plate (4), one end of each of the first flat pin (5) and the second flat pin (6) is fixedly connected with a same supporting plate (7), a pressing sleeve (8) is arranged on the upper surface of the supporting plate (7), the supporting plate (7) and the pressing sleeve (8) are fixedly connected through bolts (9), a flat pin insertion hole (10) is formed in the outer surface of the sliding plate (4), a pipe fitting upper clamping plate (11) is arranged in the middle of the pressing sleeve (8), the lower fixed surface of pipe fitting punch holder (11) is connected with first flexible pad (12), the outer fixed surface of layer board (7) installs pipe fitting lower plate (16), the last fixed surface of pipe fitting lower plate (16) is connected with flexible pad of second (17).

2. The welding fixture with the flat pins as claimed in claim 1, wherein the number of the sliding rail (2), the sliding plate (4), the first flat pin (5), the second flat pin (6), the supporting plate (7) and the pressing sleeve (8) is two, and the number of the sliding block (3) and the number of the bolt (9) are four.

3. The welding fixture with the flat pin as claimed in claim 1, wherein the number of the flat pin insertion holes (10) is several, and the several flat pin insertion holes (10) are uniformly distributed vertically and horizontally.

4. The welding fixture with the flat pin as claimed in claim 1, wherein the outer wall of the bottom of the bolt (9) is movably connected with a nut (15), and the inner surfaces of the edge positions of the two sides of the support plate (7) and the pressing sleeve (8) are both provided with threaded holes (13) matched with the bolt (9).

5. The welding fixture with the flat pin according to claim 1, characterized in that the pipe upper clamping plate (11), the first flexible pad (12), the pipe lower clamping plate (16) and the second flexible pad (17) are all semi-circular in shape.

6. The welding fixture with the flat pin is characterized in that an anti-skid pad foot (14) is fixedly connected to the lower surface of the base (1), and an anti-skid pad is arranged on the lower surface of the anti-skid pad foot (14).