CN218612603U

CN218612603U - Welding device for inner container of silencer of double welding guns

Info

Publication number: CN218612603U
Application number: CN202223236002.XU
Authority: CN
Inventors: 胡学宗; 王志强
Original assignee: Chongqing Kairol Machinery Co ltd
Current assignee: Chongqing Kairol Machinery Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-03-14
Anticipated expiration: 2032-12-02

Abstract

A welding device for an inner container of a double-welding-gun silencer relates to the field of welding equipment and comprises a rack, wherein a rotary table is arranged on the surface of the rack in a rotating mode, a servo motor is arranged at the top of an inner cavity of the rack, the power output end of the servo motor is connected with the rotary table in a transmission mode, a positioning frame is arranged on the surface of the rotary table in a surrounding mode, a silencer is movably mounted in the inner cavity of the positioning frame, a spark eliminating net is arranged on the surface of the top of the silencer, a stand column is arranged on one side of the surface of the rack, a sliding rail is arranged on the surface of the stand column in a sliding mode, sliding seats are arranged on the surfaces of the sliding rails in a sliding mode, adjusting frames are connected to two sides of the sliding seats, welding guns are movably connected to the adjusting frames, the welding guns are symmetrically arranged, the stand column is of an L-shaped structure, and a first air cylinder is mounted at one end of the top of the stand column; this novel welder is the symmetry formula setting, and adopts the vertically mode to drive, can realize the quick welding to muffler and spark elimination net, and welding precision is higher.

Description

Welding device for inner container of silencer with double welding guns

Technical Field

The utility model relates to a welding equipment field especially relates to a two welding guns muffler inner bag welding set.

Background

The muffler is a kind of equipment of installing at the engine exhaust end, and the engine is at the during operation or produces certain noise, to the effect of car fuselage, plays vibration/noise reduction, the effect in extension exhaust noise elimination system life-span, and the engine during operation exhaust end can discharge the spark simultaneously, and the direct exhaust of spark can cause the damage to the ternary purifying material in the muffler inner bag in nearly muffler inner bag to need have the welding of spark annihilator in the import department of muffler.

Present muffler and spark arrester are when the welding, need continuous butt welding rifle to remove and adjust the welding position, welder's drive structure is complicated, need carry out accurate regulation and just can weld muffler and spark elimination net, actuating mechanism produces little error a little, all can influence the welding precision of net is eliminated to muffler and spark, and also can waste certain time when welder removes, thereby the welding efficiency of net is eliminated to muffler and spark to the influence, for solving above-mentioned problem, provide a two welding gun muffler inner bag welding set in this application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a two welding gun muffler inner bag welding set, welder are the symmetry formula setting, and adopt the vertically mode to drive, can realize eliminating the fast weld of net to muffler and spark, and the welding precision is higher.

(II) technical scheme

In order to solve the problem, the utility model provides a two welding gun muffler inner bag welding set, which comprises a frame, rack surface rotates and is equipped with the carousel, frame inner chamber top is equipped with servo motor, servo motor's power take off end links to each other with the carousel transmission, carousel surface ring is equipped with the locating rack, locating rack inner chamber movable mounting has the muffler, muffler top surface is equipped with the spark and eliminates the net, rack surface one side is equipped with the stand, the stand surface is equipped with the slide rail, slide rail surface sliding is equipped with the slide, the slide both sides are connected with the alignment jig, equal swing joint has welder on the alignment jig, welder is the setting of symmetry formula.

Preferably, the stand is L shape structure, a cylinder is installed to stand top one end.

Preferably, the end part of the piston rod of the first air cylinder penetrates through the wall of the upright post cavity, and the end part of the piston rod is connected with the top of the sliding seat.

Preferably, the top of the sliding seat is provided with a pressure lever through a bracket.

Preferably, the corresponding department in carousel lower surface and locating rack position is equipped with spacing seat, frame surface mounting has No. two cylinders, the piston rod end connection of No. two cylinders has the end cap, the end cap is pegged graft each other with spacing seat.

Preferably, the locating rack is of a C-shaped structure, the transverse edge of the top of the locating rack is provided with a clamping groove, and the surface of the transverse edge of the bottom of the locating rack is provided with a limiting groove.

Preferably, the surface of the rack is provided with a stripping frame, the stripping frame is composed of a fixed frame and stop rods, and the stop rods are symmetrically arranged at one end of the top of the fixed frame.

The above technical scheme of the utility model following profitable technological effect has:

1. this is novel to be driven the carousel through servo motor, and the carousel makes the muffler remove welder's below after rotating, and the piston rod of a cylinder promotes the slide and moves down along the slide rail, and the bottom pressure of depression bar is eliminated at the spark and is netted, can promote the welding precision of eliminating the net to the spark, and welder is the symmetrical formula setting, can realize eliminating the quick welding of net to muffler and spark.

2. This is novel to carry on spacingly through the pin on the stripping frame to the muffler, and the carousel can release the muffler from the locating rack through the pin when rotating, can realize the quick unloading to the muffler, will promote the welding efficiency to muffler and spark elimination net.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is a schematic view of the installation structure of the welding gun of the present invention;

fig. 4 is a schematic view of the turntable driving structure of the present invention;

fig. 5 is a schematic structural diagram of the silencer according to the present invention.

Reference numerals are as follows:

1. a frame; 2. a turntable; 3. a positioning frame; 4. a muffler; 5. a spark elimination mesh; 6. a column; 7. a slide rail; 8. a slide base; 9. a first cylinder; 10. a pressure lever; 11. an adjusting bracket; 12. a welding gun; 13. a servo motor; 14. a limiting seat; 15. a second cylinder; 16. an end cap; 17. and (7) stripping the material.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-5, the utility model provides a two welding gun muffler inner bag welding set, which comprises a

frame

1, 1 surface of frame rotates and is equipped with

carousel

2, 1 inner chamber top of frame is equipped with servo motor 13, servo motor 13's power take off end links to each other with 2 transmissions of carousel, 2 surperficial rings of carousel are equipped with locating

rack

3, 3 inner chamber movable mounting of locating rack have muffler 4, muffler 4 top surface is equipped with spark elimination net 5, 1 surface of frame one side is equipped with

stand

6, 6 surfaces of stand are equipped with

slide rail

7, 7 surface sliding of slide rail are equipped with

slide

8, 8 both sides of slide are connected with alignment jig 11, equal swing joint has welder 12 on alignment jig 11, welder 12 is the symmetrical formula setting, stand 6 is the L shape structure, cylinder 9 is installed to 6 top one end of stand, the tailpiece of the piston rod portion of a slide 9 runs through the 6 chamber walls of stand, and the tailpiece of the piston rod portion links to each other with 8 tops, there is depression bar 10 at 8 tops of slide through the support mounting.

It should be noted that, the spark elimination net 5 is placed on the top of the silencer 4, the turntable 2 is driven by the servo motor 13, the silencer 4 is moved below the welding gun 12 after the turntable 2 rotates, the first cylinder 9 is controlled to extend, the piston rod of the first cylinder 9 pushes the slide seat 8 to move downwards along the slide rail 7, the installed press rod 10 on the slide seat 8 descends, the bottom of the press rod 10 presses on the spark elimination net 5, the spark elimination net 5 can be fixed by the press rod 10, the spark elimination net 5 is prevented from being displaced during welding, the welding precision of the spark elimination net 5 can be improved, the welding gun 12 can be installed on two sides of the slide seat 8 through the adjusting frame 11, the welding gun 12 is symmetrically arranged, after the welding gun 12 descends along with the slide seat 8, the welding gun 12 can quickly weld two ends of the connection between the spark elimination net 5 and the silencer 4, the first cylinder 9 and the second cylinder 15 contract after welding, the press rod 10 and the welding gun 12 ascend along with the slide seat 8, after the welding gun 16 is separated from the limiting seat 14, the servo motor 13 can drive the turntable 2 again to quickly weld the spark elimination net 4 and can quickly weld the rotary elimination net 5 and the rotary elimination end cap 5.

In an optional embodiment, a limiting seat 14 is arranged at a position, corresponding to the position of the positioning frame 3, on the lower surface of the rotary table 2, a second air cylinder 15 is installed on the surface of the machine frame 1, an end cap 16 is connected to the end of a piston rod of the second air cylinder 15, and the end cap 16 is inserted into the limiting seat 14.

It should be noted that, by controlling the second cylinder 15 to extend, the end cap 16 at the end of the piston rod of the second cylinder 15 is inserted into the limiting seat 14, so as to accurately position the turntable 2.

In an optional embodiment, the positioning frame 3 is in a C-shaped structure, a clamping groove is formed in a transverse edge of the top of the positioning frame 3, and a limiting groove is formed in a surface of a transverse edge of the bottom of the positioning frame 3.

It should be noted that, place muffler 4 on locating rack 3, locating rack 3 is C font structure, can carry out spacingly to the top of muffler 4 through the draw-in groove of 3 top one ends of locating rack, and the spacing groove can be spacing to 4 bottoms of muffler, can promote the stability of installing muffler 4.

In an alternative embodiment, the surface of the frame 1 is provided with a stripping frame 17, the stripping frame 17 is composed of a fixed frame and stop rods, and the stop rods are symmetrically arranged at one end of the top of the fixed frame.

It should be noted that, when welded muffler 4 moved to taking off work or material rest 17, it was spacing to muffler 4 through the pin that takes off on the work or material rest 17, carousel 2 when rotating, can release muffler 4 from locating rack 3 through the pin, can realize the quick unloading to muffler 4, will promote the welding efficiency to muffler 4 and spark elimination net 5.

In the utility model, the silencer 4 is placed on the positioning frame 3, the positioning frame 3 is of a C-shaped structure, the top of the silencer 4 can be limited through the clamping groove at one end of the top of the positioning frame 3, the limiting groove can limit the bottom of the silencer 4, the stability of installing the silencer 4 can be improved, the spark elimination net 5 is placed at the top of the silencer 4, the turntable 2 is driven by the servo motor 13, the turntable 2 moves the silencer 4 to the lower part of the welding gun 12 after rotating, the second cylinder 15 is controlled to extend, the end cap 16 at the end part of the piston rod of the second cylinder 15 is inserted into the limiting seat 14, the turntable 2 can be accurately positioned, the first cylinder 9 is controlled to extend, the piston rod of the first cylinder 9 pushes the slide 8 to move downwards along the slide rail 7, the installed press rod 10 on the slide 8 descends, the bottom of the press rod 10 presses on the spark elimination net 5, the spark elimination net 5 can be fixed through the pressure rod 10, the spark elimination net 5 is prevented from being displaced during welding, the welding precision of the spark elimination net 5 can be improved, two sides of the sliding seat 8 can be used for installing the welding guns 12 through the adjusting frames 11, the welding guns 12 are symmetrically arranged, after the welding guns 12 descend along with the sliding seat 8, the two ends of the joint of the spark elimination net 5 and the silencer 4 can be quickly welded through the welding guns 12, after welding is completed, the first air cylinder 9 and the second air cylinder 15 contract, the pressure rod 10 and the welding guns 12 ascend along with the sliding seat 8, after the end caps 16 are separated from the limiting seats 14, the servo motor 13 can drive the turntable 2 to drive the silencer 4 to rotate again, quick welding of the silencer 4 and the spark elimination net 5 can be realized, when the welded silencer 4 moves to the material removal frame 17, the silencer 4 is limited through the stop rod on the material removal frame 17, carousel 2 can release muffler 4 from locating rack 3 through the pin when rotating, can realize the quick unloading to muffler 4, will promote the welding efficiency to muffler 4 and spark elimination net 5.

Claims

1. The utility model provides a two welding gun muffler inner bag welding set, includes frame (1), its characterized in that, frame (1) surface is rotated and is equipped with carousel (2), frame (1) inner chamber top is equipped with servo motor (13), the power take off end of servo motor (13) links to each other with carousel (2) transmission, carousel (2) surperficial ring is equipped with locating rack (3), locating rack (3) inner chamber movable mounting has muffler (4), muffler (4) top surface is equipped with spark elimination net (5), frame (1) surface one side is equipped with stand (6), stand (6) surface is equipped with slide rail (7), slide rail (7) surface sliding is equipped with slide (8), slide (8) both sides are connected with alignment jig (11), equal swing joint has welder (12) on alignment jig (11), welder (12) are the setting of symmetry formula.

2. The welding device for the double-welding-gun silencer liner as claimed in claim 1, wherein the upright post (6) is of an L-shaped structure, and a first cylinder (9) is mounted at one end of the top of the upright post (6).

3. The welding device for the double-welding-gun silencer inner container as claimed in claim 2, characterized in that the end of the piston rod of the first cylinder (9) penetrates through the wall of the upright post (6), and the end of the piston rod is connected with the top of the sliding seat (8).

4. The welding device for the inner container of the double-welding-gun silencer according to the claim 1 is characterized in that a pressure rod (10) is installed on the top of the sliding seat (8) through a bracket.

5. The welding device for the inner container of the double-welding-gun silencer according to claim 1 is characterized in that a limiting seat (14) is arranged at a position, corresponding to the position of the positioning frame (3), of the lower surface of the rotary table (2), a second air cylinder (15) is installed on the surface of the machine frame (1), an end cap (16) is connected to the end portion of a piston rod of the second air cylinder (15), and the end cap (16) and the limiting seat (14) are connected in an inserted mode.

6. The welding device for the double-welding-gun silencer liner according to claim 1, wherein the positioning frame (3) is of a C-shaped structure, a clamping groove is formed in the transverse edge of the top of the positioning frame (3), and a limiting groove is formed in the surface of the transverse edge of the bottom of the positioning frame (3).

7. The welding device for the double-welding-gun silencer liner according to claim 1, wherein a stripping frame (17) is arranged on the surface of the rack (1), the stripping frame (17) comprises a fixed frame and stop rods, and the stop rods are symmetrically arranged at one end of the top of the fixed frame.