CN201511219U - Device used for welding automobile exhaust mufflers - Google Patents

Device used for welding automobile exhaust mufflers Download PDF

Info

Publication number
CN201511219U
CN201511219U CN2009201973703U CN200920197370U CN201511219U CN 201511219 U CN201511219 U CN 201511219U CN 2009201973703 U CN2009201973703 U CN 2009201973703U CN 200920197370 U CN200920197370 U CN 200920197370U CN 201511219 U CN201511219 U CN 201511219U
Authority
CN
China
Prior art keywords
welding
rotating shaft
muffler
turning cylinder
welding gun
Prior art date
Application number
CN2009201973703U
Other languages
Chinese (zh)
Inventor
宋星亮
明珠
Original Assignee
宁波市拓新焊接技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 宁波市拓新焊接技术有限公司 filed Critical 宁波市拓新焊接技术有限公司
Priority to CN2009201973703U priority Critical patent/CN201511219U/en
Application granted granted Critical
Publication of CN201511219U publication Critical patent/CN201511219U/en

Links

Abstract

The utility model discloses a device used for welding automobile exhaust mufflers. The device comprises a rotating shaft; a lower mould is arranged at the upper end of the rotating shaft; an upper mould capable of moving in the vertical direction is arranged above the lower mould; a welding gun is arranged on the side edge of a muffler to be welded and is mounted on a locking device; the locking device can be used for locking the welding gun in the position of a horizontal plane; the rotating shaft is also connected with a rotary device; and the rotary device is used for driving the rotating shaft to rotate around the central axis of the rotating shaft. When the device provided by the utility model is used during welding, the automobile exhaust muffler rotates under the action of the rotating shaft in such a manner that the automobile exhaust muffler is parallel to the moving straight lines of the welding gun in the fore-and-aft directions, and has the advantages of reliable welding quality, simple structure, and low manufacturing cost.

Description

A kind of device that is used for the welding of automotive muffler
Technical field
The utility model relates to a kind of device that is used for the welding of automotive muffler.
Background technology
Car noise is broadly divided into engine noise, transmission noise and tire noise etc., and wherein engine noise is main noise source, and it plays decisive influence to the car load noise, and the exhaust noise of engine is the main noise source of the outdoor noise of automobile.In order to reduce its influence, automobile all is equipped with muffler.
The manual gas metal-arc welding of the most employings of current automobile exhaust muffler.Because manual operations, labor productivity is low, and welding quality is difficult to guarantee.Though occurred some welding equipments at present, but be not exclusively used in the automobile exhaust muffler, because the automobile exhaust muffler belongs to than complicated parts, be provided with the plurality of sections broken line, during welding, welding gun need advance along broken line, weld cumbersome, so existing welding equipment also is difficult to be guaranteed to automobile exhaust muffler welding quality.
The utility model content
The utility model provides a kind of device that is used for the welding of automotive muffler at deficiency of the prior art, during this device welding, can be by the broken line rotation of automobile exhaust muffler, and welding gun does not need to turn around the rotation of automobile exhaust muffler.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
A kind of device that is used for the welding of automotive muffler, comprise rotating shaft, the rotating shaft upper end is provided with counterdie, the top of described counterdie is provided with the patrix that can move in vertical direction, described muffler side to be welded is provided with a welding gun, welding gun is installed in and can makes welding gun be locked in the locking device of a position on horizontal plane, and described rotating shaft also connects one and is used to drive the whirligig of rotating shaft around its central axis rotation.
As improvement, be used to drive the whirligig of rotating shaft around its central axis rotation, comprise the gear that is set on the rotating shaft outer circumference surface, this gears engaged is on the output shaft of motor.
As improvement, can make welding gun on horizontal plane, be locked in the locking device of a position, comprise first motor, the end of first output shaft of first motor is provided with the outer first threaded turning cylinder, the both sides of first turning cylinder are arranged at intervals with a left side respectively, right slide rail, a left side, be equipped with a left side on the right slide rail, right slide block, the outer surface of described first turning cylinder screws at first movable block, the dual-side of first movable block is fixed in a left side respectively, on the right slide block, a left side, right slide block is provided with support plate, the end of support plate is provided with second motor, the end of second output shaft on second motor is provided with the outer second threaded turning cylinder, before the both sides of second turning cylinder are arranged at intervals with respectively, aft ramp, before, before being equipped with on the aft ramp, rear slider, the outer surface of described second turning cylinder is combined with second movable block, before the both sides of second movable block are fixed in respectively, on the rear slider.
As improvement, mold is useful on the magnetic block of absorption muffler to be welded, is convenient to the fixed car muffler.
As improvement, the dual-side of counterdie also is provided with guide pillar, and Upper Die-sleeve is located on the guide pillar, and patrix is moved along a straight line is upper and lower basically.
Beneficial effect: the utility model compared with prior art has following beneficial effect:
In the utility model when welding,, the automobile exhaust muffler rotates under the drive of rotating shaft, makes its straight line parallel that always moves in front and rear direction with welding gun, reliable welding quality, and the utility model is simple in structure, low cost of manufacture.
Description of drawings
Fig. 1 is the device that is used for the welding of automotive muffler front view when guide pillar is not installed
Structural representation when Fig. 2 is in die opening state for the utility model
Structural representation when Fig. 3 is in the matched moulds state for the utility model
Fig. 4 is for can make welding gun be locked in the structural representation of the welding gun locking device of a position on horizontal plane
Fig. 5 is the vertical view that makes welding gun be locked in the welding gun locking device of a position on horizontal plane shown in Figure 4
Fig. 6 be among Fig. 4 A-A to cutaway view
Fig. 7 is used to drive the enlarged drawing of rotating shaft around the whirligig of its central axis rotation
Fig. 8 is in the schematic diagram of a welded condition for muffler
Fig. 9 is in the schematic diagram of another welded condition for muffler
Figure 10 is in the schematic diagram of another welded condition for muffler
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
Referring to Fig. 1~Figure 10, a kind of device that is used for the welding of automotive muffler, comprise rotating shaft 1, rotating shaft 1 upper end is provided with counterdie 3 ', described counterdie 3 ' is installed on the frame, also be provided with two guide pillars 15 on the described frame, patrix 3 is set on the guide pillar 15, and patrix 3 is moved along a straight line is upper and lower basically.
Described patrix 3 has the magnetic block that is used to adsorb automobile exhaust muffler 13 to be welded, muffler to be welded can be adsorbed on the inner surface of patrix 3, described automobile exhaust muffler 13 sides to be welded are provided with a welding gun 7, welding gun 7 is installed in and can makes welding gun be locked in the locking device 9 of a position on horizontal plane, in other words, this locking device 9 can make welding gun 7 front, rear, left and right motion on horizontal plane, reaches needed optional position.This locking device 9 comprises first motor 913, the end of the output shaft 912 of first motor 913 is provided with the outer first threaded turning cylinder 910, the both sides of first turning cylinder 910 are arranged at intervals with left and right slide rail 911,911 ' respectively, be equipped with left and right slide block 912,912 ' on the left and right slide rail 911,911 ', the outer surface of described first turning cylinder 910 is combined with first movable block 914, the dual-side of first movable block 914 is fixed in respectively on the left and right slide block 912,912 ', and left and right slide block 912,912 ' is provided with support plate 906.
The end of described support plate 906 is provided with second motor 904, the end of the output shaft 903 on second motor 904 is provided with the outer second threaded turning cylinder 900, the both sides of second turning cylinder 900 are arranged at intervals with forward and backward slide rail 905,905 ' respectively, be equipped with forward and backward slide block 902,902 ' on the forward and backward slide rail 905,905 ', the outer surface of described second turning cylinder 900 is combined with second movable block 901, the both sides of second movable block 901 are fixed in respectively on the forward and backward slide block 902,902 ', and welding gun 7 is installed on second movable block 901.
Can make welding gun is when rotating first motor 913 in the operation principle of the locking device 9 that is locked in a position on the horizontal plane, first turning cylinder 910 that is fixed on first output shaft rotates, first movable block 914 that screws on first turning cylinder 910 is moved along first turning cylinder 910, thereby driving support plate 906 moves, thereby before driving welding gun 7, the back motion, when 904 rotations of second motor, second turning cylinder 900 that is fixed on second output shaft rotates, second movable block 901 that screws on second turning cylinder 900 is moved along second turning cylinder 900, make be fixed in second turning cylinder, 900 both sides before, rear slider 902, a 902 ' left side, move right, thereby drive welding gun 7 left sides, move right, thereby realize that this locking device 9 can make welding gun 7 move on all directions on the horizontal plane.
Described rotating shaft 1 also connects one and is used to drive the whirligig 11 of rotating shaft around its central axis rotation, this whirligig 11, comprise the gear 112 that is set on rotating shaft 1 outer circumference surface, this gear 112 is engaged on the output shaft 111 of motor 110, the operation principle of this whirligig 11 is, motor 110 rotates, and output shaft 111 driven gears 112 of motor 110 rotate, thereby make rotating shaft 1 around its central axis rotation.
Described automobile exhaust muffler 13 to be welded comprises upper body 130, following body 131, during welding, earlier upper body 130 is adsorbed on the inner surface (as shown in Figure 2) of patrix 3, afterwards patrix 3 is moved down, and carries out matched moulds (as shown in Figure 3).Make welding gun 7 be positioned at the seam crossing of automobile exhaust muffler 13 upper and lower bodies 130,131 to be welded by the welding gun locking device 9 that can make welding gun on horizontal plane, be locked in a position afterwards, and when in good time rotating shaft 1, make automobile exhaust muffler 13 seams to be welded parallel with welding gun 7 always, welding quality is guaranteed at the straight line 100 that front and rear direction moves.

Claims (5)

1. device that is used for the welding of automotive muffler, it is characterized in that, comprise rotating shaft (1), rotating shaft (1) upper end is provided with counterdie (3 '), the top of described counterdie (3 ') is provided with the patrix (3) that can move in vertical direction, automobile exhaust muffler to be welded (13) is stacked on the counterdie (3 '), described automobile exhaust muffler to be welded (13) side is provided with a welding gun (7), welding gun (7) is installed in and can makes welding gun be locked in the locking device (9) of a position on horizontal plane, and described rotating shaft (1) also connects one and is used to drive the whirligig (11) of rotating shaft around its central axis rotation.
2. the device that is used for the welding of automotive muffler according to claim 1, it is characterized in that, be used to drive the whirligig (11) of rotating shaft around its central axis rotation, comprise the gear (112) that is set on rotating shaft (1) outer circumference surface, this gear (112) is engaged on the output shaft (111) of motor (110).
3. the device that is used for the welding of automotive muffler according to claim 1, it is characterized in that, can make welding gun on horizontal plane, be locked in the locking device (9) of a position, comprise first motor (913), the end of first motor (913) output shaft (912) is provided with outer threaded first turning cylinder (910), the both sides of first turning cylinder (910) are arranged at intervals with a left side respectively, right slide rail (911,911 '), a left side, right slide rail (911,911 ') be equipped with a left side on, right slide block (912,912 '), the outer surface of described first turning cylinder (910) is combined with first movable block (914), the dual-side of first movable block (914) is fixed in a left side respectively, right slide block (912,912 ') on, a left side, right slide block (912,912 ') be provided with support plate (906), the end of support plate (906) is provided with second motor (904), the end of second motor (904) output shaft (903) is provided with outer threaded second turning cylinder (900), before the both sides of second turning cylinder (900) are arranged at intervals with respectively, aft ramp (905,905 '), before, aft ramp (905,905 ') before being equipped with on, rear slider (902,902 '), the outer surface of described second turning cylinder (900) is combined with second movable block (901), before the both sides of second movable block (901) are fixed in respectively, rear slider (902,902 ') on.
4. be used for the device of welding of automotive muffler as claim 1~3 as described in arbitrary, it is characterized in that patrix (3) has the magnetic block that is used to adsorb automobile exhaust muffler to be welded (13).
5. as being used for the device of welding of automotive muffler as described in the claim 4, it is characterized in that the dual-side of counterdie (3 ') also is provided with guide pillar (15), patrix (3) is set on the guide pillar (15).
CN2009201973703U 2009-09-24 2009-09-24 Device used for welding automobile exhaust mufflers CN201511219U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201973703U CN201511219U (en) 2009-09-24 2009-09-24 Device used for welding automobile exhaust mufflers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201973703U CN201511219U (en) 2009-09-24 2009-09-24 Device used for welding automobile exhaust mufflers

Publications (1)

Publication Number Publication Date
CN201511219U true CN201511219U (en) 2010-06-23

Family

ID=42482617

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201973703U CN201511219U (en) 2009-09-24 2009-09-24 Device used for welding automobile exhaust mufflers

Country Status (1)

Country Link
CN (1) CN201511219U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103357992A (en) * 2013-07-10 2013-10-23 马钢(集团)控股有限公司 Welding device for vehicle wheel sound attenuation ring
CN104511715A (en) * 2013-09-30 2015-04-15 大连同泰汽车部件有限公司 Horizontal efficient assembly welding machine for protecting pipe and core pipe of mobile muffler
CN104588898A (en) * 2014-11-27 2015-05-06 重庆辉虎催化剂有限公司 Silencer welding machine
CN104741842A (en) * 2015-04-24 2015-07-01 浙江国华家具有限公司 Automatic welding machine used for manufacturing tray of bar chair
CN104972250A (en) * 2015-06-19 2015-10-14 重庆博卓机电有限公司 Double-head double-position automatic group-welding machine of sound eliminator
CN106078053A (en) * 2016-07-28 2016-11-09 天津市神驰汽车零部件有限公司 A kind of muffler ASSY automatic welding multi-station tooling fixture
CN107042378A (en) * 2017-01-22 2017-08-15 无锡红湖消声器有限公司 A kind of punching type suppressor case weld jig
CN107214393A (en) * 2017-07-11 2017-09-29 安徽江淮汽车集团股份有限公司 Wire harness welds auxiliary mould

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103357992A (en) * 2013-07-10 2013-10-23 马钢(集团)控股有限公司 Welding device for vehicle wheel sound attenuation ring
CN103357992B (en) * 2013-07-10 2015-10-07 马钢(集团)控股有限公司 A kind of wheel noise reduction boxing connection device
CN104511715A (en) * 2013-09-30 2015-04-15 大连同泰汽车部件有限公司 Horizontal efficient assembly welding machine for protecting pipe and core pipe of mobile muffler
CN104588898A (en) * 2014-11-27 2015-05-06 重庆辉虎催化剂有限公司 Silencer welding machine
CN104741842A (en) * 2015-04-24 2015-07-01 浙江国华家具有限公司 Automatic welding machine used for manufacturing tray of bar chair
CN104972250A (en) * 2015-06-19 2015-10-14 重庆博卓机电有限公司 Double-head double-position automatic group-welding machine of sound eliminator
CN106078053A (en) * 2016-07-28 2016-11-09 天津市神驰汽车零部件有限公司 A kind of muffler ASSY automatic welding multi-station tooling fixture
CN107042378A (en) * 2017-01-22 2017-08-15 无锡红湖消声器有限公司 A kind of punching type suppressor case weld jig
CN107214393A (en) * 2017-07-11 2017-09-29 安徽江淮汽车集团股份有限公司 Wire harness welds auxiliary mould
CN107214393B (en) * 2017-07-11 2019-10-01 安徽江淮汽车集团股份有限公司 Harness welds auxiliary mould

Similar Documents

Publication Publication Date Title
US10233062B2 (en) Multifunctional vehicle lifting, steering, moving and obstacle crossing device
CN202180495U (en) Plastic foam cutting machine
CN200957477Y (en) Mono-saw milling welding-pipe saw fly
CN107159497B (en) A kind of efficient metal plate spray-painting plant
CN203622523U (en) Cutting machine with automatic dust collection function
CN106112332B (en) A kind of vehicle bodywork soldering welding robot
CN205020977U (en) Connecting pipe internal thread automatic tapping machine lives
CN106112752B (en) Suitable for the sbrasive belt grinding center of blisk holotype face polishing processing
CN202240209U (en) Arc guide rail robot welding workstation
KR20120063777A (en) Vehicle body moving cart
CN102864954A (en) Longitudinal shifting carrier for cars
CN201224127Y (en) Air chuck and waste tyre dismounting machine
CN203184796U (en) Flame bevel cutting device
CN203091940U (en) Automated welding device for inner-ring weld seams of coal-designed motor base
CN201132203Y (en) Double-worker core shooter
CN206169474U (en) Steel pipe cutting two -way synchronization rotary clamping device
CN102935563A (en) Multi-vehicle-mixed automatic-turntable robot welding line for vehicle side surround parts
CN202701697U (en) Positioning fixture of welding sleeve
CN103978082B (en) Cover plate of spare tire of automobile edge covering mechanism
CN203779061U (en) Automatic electrode cap dismounting device and automatic electrode cap dismounting and polishing system
CN103008926B (en) Reciprocating type automatic welding device
CN109454331B (en) Double-side laser welding equipment suitable for manufacturing rocket T-shaped structure wall plate
CN205745210U (en) A kind of planetary gear assembly manipulator
CN104002056B (en) Automatically two girth welding machine
CN102513824A (en) Forklift transmission assembling line

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100623

Termination date: 20100924