CN100540207C

CN100540207C - A kind of novel straight seam welding machine

Info

Publication number: CN100540207C
Application number: CNB2007100280981A
Authority: CN
Inventors: 黄卓明
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-22
Filing date: 2007-05-22
Publication date: 2009-09-16
Anticipated expiration: 2027-05-22
Also published as: CN101058137A

Abstract

The invention discloses a kind of novel straight seam welding machine, comprise body, this body is provided with left and right folder bed, the clamping table-surface level direction alignment of described left and right folder bed, described right folder bed bottom is provided with slide rail, has drive unit one to drive the left and right directions translation of right folder edge of bed slide rail at body, and described body is provided with limiting plate, this limiting plate links to each other with drive unit two, drives limiting plate by drive unit two and stretches between left and right folder bed; The present invention is rational in infrastructure, can sew up welding with two sheet metals alignment and with it easily, and the working (machining) efficiency height is sewed up the sheet metal that comes out and met standard, is a kind of straight seam welding machine that sheet metal is sewed up that is widely used in.

Description

A kind of novel straight seam welding machine

Technical field

The present invention relates to a kind of welding assembling unit, particularly a kind of novel straight seam welding machine that sheet metal is welded.

Background technology

At present, a kind of straight seam welding machine that sheet metal is carried out welding processing is arranged, comprise the left and right folder bed that is arranged on the body, about folder bed position relative fixed motionless, the operator is by being placed on two metallic plates to be welded in the left and right folder bed, will two metallic plates clamp the back by folder bed again and carry out welding processing, in order exactly two metallic plate butt seam weldings to be connected together, the operator need lean on perusal and with the welding edge alignment of two boards material when placing sheet metal; Thicker at sheet metal, the operator can easily accomplish this point under the short situation, need the sheet metal of welding thinner but work as, and length is longer, during well beyond the support area of folder bed clamping table top, because the distortion of sheet material in put procedure, the operator just is difficult to by perusal two sheet metals alignd, tend to occur the uneven situation of distance between the overlap joint up and down of sheet material or the joining edge, so just the sheet metal that makes welding come out is undesirable, wasted material on the one hand, working (machining) efficiency is low on the other hand, does not reach the requirement of modern level of processing, is necessary to improve.

Usually, in order to make anchor clamps that enough rigidity and intensity be arranged, guarantee that anchor clamps are in use indeformable, normally a plurality of anchor clamps are installed in abreast in the connecting plate on the folder bed and connect into the anchor clamps group side by side, each anchor clamps all flexibly connects by independently vertically reaching lateral adjustment and connecting plate separately, owing to need the sheet metal thickness difference of welding, each like this each chucking position of all will regulating respectively is with clamping work pieces better, and reach 2-3m even when longer when the length of folder bed, anchor clamps on it almost have more or less a hundred, like this as regulating each anchor clamps to correct position, the adjusting amount of getting up to work is just very big, be not easy to the operator and use, be necessary to do further improvement.

Summary of the invention

In order to overcome the deficiencies in the prior art, the invention provides a kind of rational in infrastructure, can be easily with the novel straight seam welding machine of two sheet metals alignment with its stitching and high efficiency.

The technical solution adopted for the present invention to solve the technical problems is:

A kind of novel straight seam welding machine, comprise body, this body is provided with left and right folder bed, the clamping table-surface level direction alignment of described left and right folder bed, described right folder bed bottom is provided with slide rail, has drive unit one to drive the left and right directions translation of right folder edge of bed slide rail at body, and described body is provided with limiting plate, this limiting plate links to each other with drive unit two, drives limiting plate by drive unit two and stretches between left and right folder bed; A described left side, right folder bed includes connecting plate that links to each other with body and the support body that is arranged on the connecting plate, the top board of described support body and backboard are respectively by vertical adjustment bar and lateral adjustments bar and connecting plate flexible connection, put on the shelf at support body and to be provided with the anchor clamps group, described anchor clamps group is discharged side by side by a plurality of pressure plates I and pressure plates II and is formed, two dowels are extended in the end of pressure plates I, have through hole I in the side of dowel, the side of pressure plates II has through hole II, described support body bottom is fixedly connected with the fixture block that embeds between two dowels, this fixture block is provided with through hole III, has connecting rod to pass through hole I, II, III is with pressure plates I, II is connected with the support body roof movement; The front end of pressure plates I, II is connected on the support body top board by back-moving spring elasticity, is provided with air bag in the space between pressure plates I, II and the support body.

As improvement of the present invention, described drive unit one is driving cylinder or hydraulic cylinder with drive unit two.

As to further improvement of the present invention, described anchor clamps group by a plurality of fixture units circulations side by side discharging form, each fixture unit comprises that a pressure plates I and four pressure plates II discharge side by side.

As to further improvement of the present invention, the width of described pressure plates I and pressure plates II is 35-45mm.

The invention has the beneficial effects as follows: because limiting plate is scalable in a left side under the drive of drive unit two, between the right folder bed, and right folder bed can press from both sides left and right sides translation on the bed along slide rail under the driving of drive unit one, when welding stitching processing, the limiting plate emersion places a left side, between the right folder bed, can make like this and be placed on a left side, the joining edge of the sheet metal on the clamping table top of right folder bed withstands limiting plate and aligns, sheet metal after the alignment is clamped by the folder bed again, limiting plate is retracted to the right folder bed folder bed translation left of back, folder bed below near aliging to seam, so just avoided operator's the inaccurate and inefficient problem that perusal brought, also overcome simultaneously the problem that big and thin sheet material is difficult for alignment, greatly improved working (machining) efficiency, sheet material after the alignment meets processing criterion after welding, reduced the waste that causes owing to sheet material is unjustified in the process.

In addition, the anchor clamps group is connected with the roof movement of support body by fixture block, connecting rod, and the top board of support body and backboard flexibly connect with folder bed connecting plate by vertical adjustment bar and lateral adjustments bar respectively, like this in the position of alignment jig group during with respect to the position of workpiece, only needing adjusting vertical adjustment bar and lateral adjustments bar to regulate the relative connecting plate of support body just can realize the unified of all anchor clamps adjusted in the position of direction up and down, very easy to use, improved operating efficiency.

Description of drawings

The present invention is further described below in conjunction with drawings and Examples.

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a structural representation of the present invention;

Fig. 3 is the structural representation that bed is pressed from both sides in the present invention;

Fig. 4 is the structural representation that bed is pressed from both sides in the present invention;

Fig. 5 is the syndeton schematic diagram of anchor clamps group and support body top board;

Fig. 6 is the structural representation of pressure plates I;

Fig. 7 is the structural representation of pressure plates II.

The specific embodiment

With reference to Fig. 1, Fig. 2, a kind of novel straight seam welding machine, comprise body 1, this body 1 is provided with left and

right folder bed

2,3, the clamping table-surface level direction alignment of described left and

right folder bed

2,3, and described right folder bed 3 bottoms are provided with slide rail 6, there is drive unit 1 to drive right folder bed 3 along the left and right directions translation of slide rail 6 at body 1, described body 1 is provided with limiting plate 4, and this limiting plate 4 links to each other with drive unit 27, drives limiting plate 4 by drive unit 27 and stretches between left and

right folder bed

2,3.

Operation principle of the present invention is: when sheet metal being welded stitching processing, utilize drive unit 27 to drive limiting plate 4 earlier, make limiting plate 4 emersions place a left side, right folder bed 2, between 3, the operator is placed on a left side with sheet metal more like this, right folder bed 2, on 3 the clamping table top, make the joining edge of sheet metal withstand limiting plate 4, under the stopping of limiting plate 4, make and be placed on a left side, right folder bed 2, sheet metal alignment on 3, the alignment back clamps sheet metal by the folder bed, limiting plate 4 is being retracted under the driving of drive unit 27 below the two folder beds, right folder bed 3 is under the driving of drive unit 1, press from both sides bed 2 along slide rail 6 towards left near a left side, after two folder bed distance arrival are fit to the position, utilize welding gun that two sheet metals are welded and sew up processing; Because limiting plate 4 is scalable between left and

right folder bed

2,3 under the drive of drive unit 27 in the utility model, and right folder bed 3 can press from both sides left and right sides translation on the bed along slide rail 6 under the driving of drive unit one, when welding stitching processing, can be by said structure easily with the sheet metal alignment that is placed on the left and

right folder bed

2,3, greatly improved working (machining) efficiency, sheet material after the alignment meets processing criterion after welding, reduced the waste that causes owing to sheet material is unjustified in the process.

With reference to Fig. 3 to Fig. 7, a described left side,

right folder bed

2,3 include connecting plate 10 that links to each other with body 1 and the support body 20 that is arranged on the connecting plate 10, the top board 21 of described support body 20 and backboard 22 flexibly connect with connecting plate 10 by vertical adjustment bar 80 and lateral adjustments bar 90 respectively, put on the shelf at support body 20 and to be provided with the anchor clamps group, described anchor clamps group is discharged side by side by a plurality of pressure plates I 30 and pressure plates II 40 and is formed, two dowels 31 are extended in the end of pressure plates I 30, have through hole I 32 in the side of dowel 31, the side of pressure plates II 40 has through hole II 41, described support body 20 bottoms are fixedly connected with the fixture block 50 that embeds between two dowels 31, this fixture block 50 is provided with through hole III51, has connecting rod 11 to pass through hole I, II, III32,41,51 with pressure plates I, II 30,40 flexibly connect with support body top board 21; The front end of pressure plates I, II 30,40 is connected on the support body top board 21 by back-moving spring 12 elasticity, is provided with air bag 70 in the space between pressure plates I, II 30,40 and the support body 20; Since pressure plates I 30 and pressure plates II 40 be connected with support body top board 21, the top board 21 of support body 20 and backboard 22 flexibly connect with connecting plate 10 by up-down adjustment 80 bars and lateral adjustments bar 90 respectively, like this in the alignment jig group during with respect to the position of workpiece, only needing to regulate vertical adjustment bar 80 and lateral adjustments bar 90 regulates support body 10 and descends left and right directions to move just up all anchor clamps unifications can be transferred to suitable position, very easy to use, improved operating efficiency.

In the present invention, drive unit 1 is driving cylinder or hydraulic cylinder with drive unit 27.

As to further improvement of the present invention, the anchor clamps group by a plurality of fixture units circulations side by side discharging form, each fixture unit comprises that a pressure plates I 30 and four pressure plates II 40 discharge side by side; More even to the clamp force distribution of workpiece for the rigidity and the anchor clamps that guarantee anchor clamps, the width of pressure plates I 30 and pressure plates II 40 is preferably 35-45mm.

The present invention is rational in infrastructure, can sew up welding with two sheet metals alignment and with it easily, and the working (machining) efficiency height is sewed up the sheet metal that comes out and met standard, is a kind of straight seam welding machine that sheet metal is sewed up that is widely used in.

Claims

1. novel straight seam welding machine, comprise body (1), this body (1) is provided with a left side, right folder bed (2,3), a described left side, right folder bed (2,3) clamping table-surface level direction alignment, described right folder bed (3) bottom is provided with slide rail (6), there is drive unit one (5) to drive right folder bed (3) along the left and right directions translation of slide rail (6) at body (1), described body (1) is provided with limiting plate (4), this limiting plate (4) links to each other with drive unit two (7), driving limiting plate (4) by drive unit two (7) stretches in a left side, right folder bed (2,3) between, it is characterized in that: a described left side, right folder bed (2,3) include the connecting plate (10) that links to each other with body (1) and be arranged on support body (20) on the connecting plate (10), the top board (21) of described support body (20) and backboard (22) flexibly connect with connecting plate (10) by vertical adjustment bar (80) and lateral adjustments bar (90) respectively, put on the shelf at support body (20) and to be provided with the anchor clamps group, described anchor clamps group is discharged side by side by a plurality of pressure plates I (30) and pressure plates II (40) and is formed, two dowels (31) are extended in the end of pressure plates I (30), have through hole I (32) in the side of dowel (31), the side of pressure plates II (40) has through hole II (41), described support body (20) bottom is fixedly connected with the fixture block (50) that embeds between two dowels (31), this fixture block (50) is provided with through hole III (51), has connecting rod (11) to pass through hole I, II, III (32,41,51) with pressure plates I, II (30,40) flexibly connect with support body top board (21); The front end of pressure plates I, II (30,40) is connected on the support body top board (21) by back-moving spring (12) elasticity, is provided with air bag (70) in the space between pressure plates I, II (30,40) and the support body (20).

2. a kind of novel straight seam welding machine according to claim 1 is characterized in that described drive unit one (5) and drive unit two (7) are driving cylinder or hydraulic cylinder.

3. a kind of novel straight seam welding machine according to claim 1, it is characterized in that described anchor clamps group by the circulation of a plurality of fixture units side by side discharging forms, each fixture unit comprises a pressure plates I (30) and four pressure plates II (40) are arranged side by side discharges.

4. a kind of novel straight seam welding machine according to claim 1 is characterized in that the width of described pressure plates I (30) and pressure plates II (40) is 35-45mm.