CN208450896U - A kind of catalytic converter assembly welding fixture for robot welding - Google Patents
A kind of catalytic converter assembly welding fixture for robot welding Download PDFInfo
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- CN208450896U CN208450896U CN201721836175.1U CN201721836175U CN208450896U CN 208450896 U CN208450896 U CN 208450896U CN 201721836175 U CN201721836175 U CN 201721836175U CN 208450896 U CN208450896 U CN 208450896U
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- 238000003466 welding Methods 0.000 title claims abstract description 53
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 22
- 239000003054 catalyst Substances 0.000 claims abstract description 44
- 238000009434 installation Methods 0.000 claims abstract description 36
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims abstract description 4
- 238000005191 phase separation Methods 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000006555 catalytic reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 18
- 238000010586 diagram Methods 0.000 description 7
- 230000000007 visual effect Effects 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
A kind of catalytic converter assembly welding fixture for robot welding including installation pedestal, is sequentially located at air inlet tube fixing mechanism, positioning mechanism, catalyst converter cylinder fixing mechanism and outlet tube fixing mechanism in installation pedestal；Catalyst converter cylinder fixing mechanism include to place catalyst converter cylinder in " recessed " type supporting element, be located above supporting element fixation cover board, be located at the supporting plate of supporting element bottom, fixed cover board, it is formed for steel plate bending, there is concave profile compatible with catalyst converter barrel outer surface；Positioning mechanism includes bottom plate, be located at positioning plate mounting blocks on bottom plate, be rotatably installed on positioning plate mounting blocks and realize positioning plate, the limited block to limit positioning plate rotational angle for being located at positioning plate mounting blocks side, the rotational handle being located on positioning plate position to catalyst converter body end surface after turning an angle, limited block is with to the vertical confined planes with positioning plate phase separation.The utility model clamping efficiency is high, guarantees subsequent welding quality.
Description
Technical field
The utility model relates to automobile catalytic device field, more specifically to a kind of catalyst converter for robot welding
Assembly welding clamp.
Background technique
Currently, the welding for catalytic converter assembly generallys use manipulator to improve welding efficiency to replace manually welding
It completes, the main contents of welding are two aspect of welding of the welding of air inlet pipe and catalyst converter cylinder, escape pipe and catalyst converter cylinder.
There is following problems for this mode: the program of manipulator is generally fixed setting, that is to say, that the start bit welded every time
It is fixed for setting, and worker divides air inlet pipe and escape pipe in manual clamping catalyst converter cylinder, air inlet pipe and escape pipe
It is not inserted in the inlet end and outlet side of catalyst converter cylinder, in this operation, worker is difficult accurately to determine catalyst converter cylinder
The endface position of body cannot also guarantee that the starting welding position of manipulator is just aligned at the endface position of catalyst converter cylinder,
Influence whole welding quality and welding efficiency.
Application No. is CN201610087071.9 announce a kind of automobile exhaust catalytic converter assembly tooling, including bottom plate,
Inlet flange fixes the fixed device of device, cylinder and outlet flange fixing device, and the fixed device of the inlet flange, cylinder are solid
Determine device and outlet flange fixing device is all set on bottom plate, the fixed device of the inlet flange includes that inlet flange is fixed
Plate, the inlet flange fixed plate are equipped with bolt hole corresponding with inlet flange, and the fixed device of the cylinder includes
Cylinder binding clasp and cylinder stent, the outlet flange fixing device include outlet flange fixed plate, which fixes
Plate is equipped with bolt indentation corresponding with outlet flange.The frock clamping low efficiency, influences whole welding efficiency.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of catalytic converter assembly weldering for robot welding
Welding fixture, clamping efficiency is high, and clamping effect is good, guarantees subsequent welding quality.
The specific technical solution of the utility model is as follows: a kind of catalytic converter assembly welding fixture for robot welding,
It is characterised in that it includes installation pedestal, the air inlet tube fixing mechanism being sequentially located in the installation pedestal, positioning mechanism, urging
Change device cylinder fixing mechanism and outlet tube fixing mechanism, the positioning mechanism is used for before catalyst converter is fixed to catalyst converter cylinder
End face is positioned；
The catalyst converter cylinder fixing mechanism include to place catalyst converter cylinder in " recessed " type supporting element, be located at institute
The supporting plate stated the fixation cover board above supporting element, be located at the supporting element bottom, the fixed cover board, forms for steel plate bending,
With concave profile compatible with catalyst converter barrel outer surface；
The positioning mechanism includes bottom plate, is located at positioning plate mounting blocks on the bottom plate, is rotatably installed in the positioning plate
It is on mounting blocks and realize positioning plate position to catalyst converter body end surface after turning an angle, be located at the positioning plate installation
The limited block to limit the positioning plate rotational angle of block side, the rotational handle being located on the positioning plate, the limit
Position block has to the vertical confined planes with the positioning plate phase separation.
Preferably, the positioning plate includes positioning region and the rotation section that connects with the positioning region, the rotation section tool
There is the arcwall face being in rolling contact with the vertical confined planes.
Preferably, the air inlet tube fixing mechanism include the first fixing seat, it is a pair of be located at it is oblique in first fixing seat
Plate, the sliding rail mounting plate for being located at the inclined plate upper end, a pair of angled sliding rail being located on the sliding rail mounting plate, by sliding block and
The platform that is slidably installed of the corresponding tilt slide cooperation, be located at first installation seat plate being slidably installed on platform, a pair is located at
On first installation seat plate for install air inlet pipe end flange first boss positioning pin, be located at first mounting base
Rotation cylinder mounting plate, a pair on plate are installed on the rotation cylinder mounting plate and are located at turning for catalytic converter assembly two sides
Take offence cylinder, be located on each rotation cylinder output shaft and determine air inlet pipe end flanges are pressed on the first boss
Position pin on the first compressing member and connect with the platform that is slidably installed for control be slidably installed platform close to or far from described
The fast clip of catalyst converter cylinder fixing mechanism, the inclined plate tilt upwards with close to the catalyst converter cylinder fixing mechanism.
Preferably, first compressing member includes exporting the mounting portion of axis connection with the rotation cylinder, being located at the peace
The first compressed part and the second compressed part in dress portion, the mounting portion, the first compressed part and the second compressed part three are in Y-shape
Shape, and the length of the second compressed part is shorter than the length of the first compressed part.
Preferably, the outlet tube fixing mechanism include the second fixing seat, the perpendicular connection that is located in second fixing seat
Plate, the second installation seat plate for being located at the perpendicular connecting plate upper end, a pair of be located on second installation seat plate are used to install out
The second boss positioning pin of tracheae end flange and for outlet pipe end flanges to be pressed on the second boss positioning pin
On pressing device.
Preferably, the pressing device include the telescopic cylinder being connect by piston rod with the second fixing seat, be located at it is described
Second installation seat plate two sides be the telescopic cylinder driven the second compressing member of a pair, be located on the telescopic cylinder cylinder body
For installing the compressing member mounting plate of second compressing member.
Preferably, the two sides of second compressing member are provided with the mounting blocks being installed on the second installation seat plate, the peace
It is provided with guide rod between dress block, guide groove is provided on second compressing member, the guide rod passes through the guide groove, makes
Mobile realization compression movement of second compressing member by guide groove on the guide bar, the guide direction of the guide groove and described
The direction of motion of telescopic cylinder is identical, and second compressing member is hinged on the compressing member mounting plate, second compressing member
On be additionally provided with and connected with the guide groove and groove width is equal for adjusting second compressing member and retractable air cylinder piston bar
The arc adjustment tank of central axis angle between the two, the arc adjustment tank are provided close at the compressing member mounting plate and with remote
From the guide groove to the interior lateral bend of the second compressing member.
Preferably, the second guide groove is formed between the mounting blocks, second compressing member is set to second guide groove
In.
Preferably, the both ends of the guide rod extend to except the corresponding mounting blocks and form extension, one of them
It is provided with locking hole on extension, the stop collar to offset with mounting blocks is provided on another extension.
Preferably, second compressing member include for compression top compressed part, be used for and the compressing member mounting plate
The bottom articulated section being hinged and top compressed part vertical joints connected vertically, the connection vertical joints and
The turning interconnecting piece of the bottom articulated section；Hinge hole is provided on the bottom articulated section, the guide groove is opened in vertically
On interconnecting piece, the adjustment arc groove is opened on turning interconnecting piece.
Preferably, it is provided on the positioning plate mounting blocks and is used to prevent positioning plate and institute below the positioning plate
State the anti-collision mechanism of installation pedestal collision.
Preferably, the anti-collision mechanism includes horizontally disposed horizontal stop block, is located at the horizontal stop block upper end
Elastic cord breaker on face, the elastic cord breaker include elastic rubber.
In conclusion the utility model has the following beneficial effects:
1, by positioning mechanism, clamping effect and efficiency is improved, ensure that subsequent welding effect and efficiency.
2, the rotation connection intensity of positioning region is good, long service life, improve indirectly the clamping effect of entire welding fixture with
Efficiency.
3, outlet tube fixing mechanism feeding, blowing are convenient, and the second compressing member can adaptively carry out rotation adjustment, also
It is clamped well, guarantees whole clamping effect, prevent the appearance of the substandard products of batch, substantially increase production efficiency.
4, anti-collision mechanism effective protection positioning plate, when preventing positioning plate from going back to level after positioning, with installation pedestal phase
It hits, causes the bur at positioning plate edge, influence positioning next time, improve clamping efficiency indirectly.
5, air inlet tube fixing mechanism is easy to operate, and clamping efficiency is high.
Detailed description of the invention
Fig. 1 is the structure schematic diagram of the utility model；
Fig. 2 is the structure schematic diagram at the first visual angle of air inlet tube fixing mechanism；
Fig. 3 is the structure schematic diagram at the second visual angle of air inlet tube fixing mechanism；
Fig. 4 is the structure schematic diagram of the first compressing member；
Fig. 5 is the location map of oblique guide surface and supporting surface；
Fig. 6 is the structure schematic diagram at the first visual angle of outlet tube fixing mechanism；
Fig. 7 is the structure schematic diagram at the second visual angle of outlet tube fixing mechanism；
Fig. 8 is the scheme of installation of guide rod；
Fig. 9 is the structural schematic diagram of the second compressing member；
Figure 10 is the anti-scheme of installation for bumping against mechanism.
Specific embodiment
Below in conjunction with attached drawing, by specific embodiment, the utility model is described in further detail.
As Figure 1-10 shows, a kind of catalytic converter assembly welding fixture for robot welding, which is characterized in that including peace
Fill the fixed machine of pedestal 1, the air inlet tube fixing mechanism 4 being sequentially located in the installation pedestal 1, positioning mechanism 3, catalyst converter cylinder
Structure 2 and outlet tube fixing mechanism 5, the positioning mechanism 3 are used to before catalyst converter is fixed determine catalyst converter body end surface
Position；The catalyst converter cylinder fixing mechanism 2 include to place catalyst converter cylinder in " recessed " type supporting element 21, be located at it is described
Fixation cover board 22 on supporting element 21, the supporting plate 23 for being located at 21 bottom of supporting element, the fixed cover board 22 are steel plate bending
It forms, there is concave profile compatible with catalyst converter barrel outer surface, in the present embodiment, fixed cover board 22 can pass through buckle
Type of attachment is connect with supporting element, i.e., buckle is arranged on supporting element 21, and card slot is arranged on fixed cover board 22；The localization machine
Structure 3 includes bottom plate 31, is located at positioning plate mounting blocks 32 on the bottom plate 31, is rotatably installed on the positioning plate mounting blocks 32
And the positioning plate 33 positioned to catalyst converter body end surface is realized after turning an angle, is located at 32 side of positioning plate mounting blocks
The limited block 34 to limit 33 rotational angle of positioning plate, the rotational handle 35 that is located on the positioning plate 33, it is described
Limited block 34 has to the vertical confined planes with 33 phase separation of positioning plate.
In clamping, escape pipe is fixed on outlet tube fixing mechanism 5, catalyst converter cylinder is placed in the spill of supporting element 21
In region and it extend into escape pipe in the outlet side of catalyst converter cylinder, rotational positioning plate 33 makes the inlet end of catalyst converter cylinder
The vertical confined planes of positioning plate 33 are resisted, then catalyst converter cylinder is fixed in supporting element 21 by fixed cover board 22, are then turned
Dynamic positioning plate 33 makes vertical confined planes and the inlet end of catalyst converter cylinder be separated, it is subsequent can outlet side to catalyst converter cylinder and
Escape pipe is welded.By positioning mechanism 3, clamping effect and efficiency are improved, ensure that subsequent welding effect and efficiency.
Preferably, the positioning plate 33 includes positioning region 331 and the rotation section 332 with the positioning region 331 connection, institute
State the arcwall face 333 that rotation section 332 has and the vertical confined planes are in rolling contact.In general, rotation section 332 passes through shaft
It is connected on positioning plate mounting blocks 32, the arcwall face 333 on rotation section 332 is in rolling contact with the holding of vertical confined planes always, i.e.,
Vertical confined planes resist rotation section 332 always, so that the rotation connection intensity of positioning region 331 is good, long service life, and certain journey
The deflection that entire positioning plate 33 is prevented on degree improves the clamping effect and efficiency of entire welding fixture.
Preferably, the air inlet tube fixing mechanism 4 is located in first fixing seat 41 including the first fixing seat 41, a pair
Inclined plate 42, the sliding rail mounting plate 412 for being located at 42 upper end of inclined plate, a pair of angled being located on the sliding rail mounting plate 412
Sliding rail 43, is located at the platform 44 that is slidably installed at the platform 44 that is slidably installed cooperated by sliding block 411 and the corresponding tilt slide 43
On the first installation seat plate 45, it is a pair of be located on first installation seat plate 45 for installing the of air inlet pipe end flange 71
One boss positioning pin 46, the rotation cylinder mounting plate 47 being located on first installation seat plate 45, a pair are installed on the rotation
Rotation cylinder 48 that is on cylinder mounting plate 47 and being located at 7 two sides of catalytic converter assembly is located at each output of the rotation cylinder 48
On axis to the first compressing member 49 for being pressed on air inlet pipe end flanges 71 on the first boss positioning pin 46 and and
The connection of platform 44 that is slidably installed is used to control the platform 44 that is slidably installed close to or far from the catalyst converter cylinder fixing mechanism 2
Fast clip 410, the inclined plate 42 tilt upwards with close to the catalyst converter cylinder fixing mechanism 2.The present embodiment, in clamping,
Air inlet pipe is protruded into the inlet end of catalyst converter cylinder, fast clip 410 is operated and is made first on the first installation seat plate 45 convex
Platform positioning pin 46 is directed at the location hole of air inlet pipe flange, continues manipulation fast clip 410 and first boss positioning pin 46 is stretched completely
Enter to the location hole kind, rotation cylinder 48 is then manipulated, so that air inlet pipe end flanges 71 are pressed on institute by the first compressing member 49
It states on first boss positioning pin 46, the clamping of air inlet pipe is completed, and 4 clamping efficiency of this air inlet tube fixing mechanism is high.
Preferably, first compressing member 49 includes exporting the mounting portion 491 of axis connection with the rotation cylinder 48, being located at
The first compressed part 492 and the second compressed part 493 on the mounting portion 491, the mounting portion 491, the first compressed part 492 and
Two compressed parts, 493 three shape in Y-shape, and the length of the second compressed part 493 is shorter than the length of the first compressed part 492.This setting,
So that the compression better effect of the first compressing member 49 is good, 4 clamping effect of tracheae fixed mechanism and efficiency are improved indirectly.Preferably,
First compressing member 49 is deformable flexible part, and first compressing member 49 is nylon part, this setting, so that first compresses
The compression better effect of part 49 is good, improves 4 clamping effect of tracheae fixed mechanism and efficiency indirectly.Preferably, described first compresses
Portion 492 and the second compressed part 493 all have to guide the first compressed part 492 and the second compressed part 493 and air inlet pipe end respectively
71 end face of portion's flange contact lead-in chamfered 494 and and the lead-in chamfered 494 connect for when rotation lead-in chamfered
The supporting surface 495 to offset after 494 with 71 end face of air inlet pipe end flanges, this setting, so that the compression effect of the first compressing member 49
It is more preferably good, 4 clamping effect of tracheae fixed mechanism and efficiency are improved indirectly.
Preferably, the outlet tube fixing mechanism 5 includes the second fixing seat 51, is located at erecting in second fixing seat 51
Connecting plate 52, the second installation seat plate 53 for being located at 52 upper end of perpendicular connecting plate, a pair are located on second installation seat plate 53
Second boss positioning pin 54 for installing outlet pipe end flanges and described for being pressed on outlet pipe end flanges
Pressing device 55 on second boss positioning pin 54.
Preferably, the pressing device 55 includes the telescopic cylinder 551 being connect by piston rod with the second fixing seat 51, sets
53 two sides of the second installation seat plate be the telescopic cylinder 551 driven the second compressing member of a pair 552, be located at it is described
The compressing member mounting plate 553 for being used to install second compressing member 552 on 551 cylinder body of telescopic cylinder.
Preferably, the two sides of second compressing member 552 are provided with the mounting blocks being installed on the second installation seat plate 53
554, guide rod 555 is provided between the mounting blocks 554, and guide groove 556 is provided on second compressing member 552, it is described
Guide rod 555 passes through the guide groove 556, so that the second compressing member 552 passes through movement of the guide groove 556 on guide rod 555
Realize compression movement, the guide direction of the guide groove 556 is identical with the direction of motion of the telescopic cylinder 551, and described second
Compressing member 552 is hinged on the compressing member mounting plate 553, is additionally provided on second compressing member 552 and the guide groove
556 connections and groove width it is equal for adjusting second compressing member 552 and 551 piston rod central axis of telescopic cylinder angle between the two
The arc adjustment tank 557 of degree, the arc adjustment tank 557 are provided close at the compressing member mounting plate 553 and with far from institutes
State guide groove 556 and to the interior lateral bend of the second compressing member 552.
On the one hand, when needing feeding or blowing, that is, when removing escape pipe and placing escape pipe, the cylinder of telescopic cylinder 551
Body pushes second compressing member 552 that the arc adjustment tank 557 on second compressing member 552 is moved on guide rod 555, the
Two compressing members 552 become larger with the angle of 551 piston rod central axis of telescopic cylinder between the two, so that feeding or blowing are more square
Just, that is, the clamping of escape pipe is more convenient effectively, improves the clamping effect and efficiency of entire welding fixture.On the other hand,
Second compressing member 552 and the hingedly setting, the setting of guide rod 555 and guide groove 556 of compressing member mounting plate 553, can be further
Guarantee the accuracy of positioning and the welding quality of subsequent welding, prevents the appearance of the substandard products of batch, substantially increase production efficiency.
Even if in the long-term use, the cylinder of telescopic cylinder is imperceptible partially because small and human eye occurs for the deformation of piston rod
Turn, such as 1-3 ° of deflection occurs for telescopic cylinder cylinder, the second compressing member 552 can adaptively carry out rotation adjustment, also just into
Row clamps well, guarantees whole clamping effect, prevents the appearance of the substandard products of batch, substantially increase production efficiency.
Preferably, the second guide groove 558 is formed between the mounting blocks 554, second compressing member 552 is set to described the
In two guide grooves 558.The setting, further increases clamping effect, guarantees whole clamping effect, guarantees Product jointing quality.
Preferably, the both ends of the guide rod 555 extend to except the corresponding mounting blocks 554 and are formed extension 559,
It is provided with locking hole 5501 on one of extension 559, is provided with the limit to offset with mounting blocks 554 on another extension 559
Position ring 5502.
Preferably, second compressing member 552 include for compression top compressed part 5521, be used for and the compressing member
Bottom articulated section 5522 that mounting plate 553 is hinged and the vertical joints 5523 connected vertically of the top compressed part 5521,
Connect the turning interconnecting piece 5524 of the vertical joints 5523 and the bottom articulated section 5522；The bottom articulated section 5522
On be provided with hinge hole, the guide groove 556 is opened on vertical joints 5523, the adjustment arc groove 557 be opened in turn
On curved interconnecting piece 5524.
Embodiment 2: it is preferred, it is provided on the positioning plate mounting blocks 32 positioned at 33 lower section of positioning plate for preventing
The only anti-collision mechanism 36 that positioning plate 33 and the installation pedestal 1 bump against.This setting, effective protection positioning plate 33 prevent from positioning
When plate 33 goes back to level after positioning, bump against with installation pedestal 1, cause the bur at 33 edge of positioning plate, influences determining next time
Position, improves clamping efficiency indirectly.
Preferably, the anti-collision mechanism 36 includes horizontally disposed horizontal stop block 361, is located at the horizontal stop block
Elastic cord breaker 362 on 361 upper surfaces, the elastic cord breaker 362 include elastic rubber.The elasticity made of elastic rubber
Buffer layer effectively prevent 33 overhauling of positioning plate.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical new to this
The conception and scope of type is defined.Without departing from the design concept of the present utility model, ordinary people in the field is to this
The all variations and modifications that the technical solution of utility model is made, should fall within the protection scope of the present utility model, this is practical
Novel claimed technology contents, are all described in the claims.
Claims (10)
1. a kind of catalytic converter assembly welding fixture for robot welding, which is characterized in that including installation pedestal (1), successively
Sequence is located at air inlet tube fixing mechanism (4), positioning mechanism (3), catalyst converter cylinder fixing mechanism (2) on the installation pedestal (1)
And outlet tube fixing mechanism (5), the positioning mechanism (3) are used to before catalyst converter is fixed determine catalyst converter body end surface
Position；
The catalyst converter cylinder fixing mechanism (2) include to place catalyst converter cylinder in " recessed " type supporting element (21), set
Fixation cover board (22) on the supporting element (21), the supporting plate (23) for being located at the supporting element (21) bottom, the fixed lid
Plate (22), forms for steel plate bending, has concave profile compatible with catalyst converter barrel outer surface；
The positioning mechanism (3) includes bottom plate (31), is located at positioning plate mounting blocks (32) on the bottom plate (31), is rotatably installed in
It is on the positioning plate mounting blocks (32) and realize after turning an angle the positioning plate (33) that catalyst converter body end surface is positioned,
It is located at the limited block (34) to limit the positioning plate (33) rotational angle of positioning plate mounting blocks (32) side, is located at
Rotational handle (35) on the positioning plate (33), the limited block (34) have to the positioning plate (33) phase separation
Vertical confined planes.
2. a kind of catalytic converter assembly welding fixture for robot welding according to claim 1, which is characterized in that institute
Stating positioning plate (33) includes positioning region (331) and the rotation section (332) with the positioning region (331) connection, the rotation section
(332) there is the arcwall face (333) being in rolling contact with the vertical confined planes.
3. a kind of catalytic converter assembly welding fixture for robot welding according to claim 1, which is characterized in that institute
State air inlet tube fixing mechanism (4) include the first fixing seat (41), a pair be located on first fixing seat (41) inclined plate (42),
A pair of angled sliding rail for being located at the sliding rail mounting plate (412) of the inclined plate (42) upper end, being located on the sliding rail mounting plate (412)
(43), pass through the platform that is slidably installed (44) of sliding block (411) and corresponding tilt slide (43) cooperation, be located at described be slidably installed
The first installation seat plate (45) on platform (44), a pair are located on first installation seat plate (45) and are used to install air inlet pipe end
The first boss positioning pin (46) of flange (71), the rotation cylinder mounting plate (47) being located on first installation seat plate (45),
A pair is installed on rotation cylinder (48) that is on the rotation cylinder mounting plate (47) and being located at catalytic converter assembly (7) two sides, sets
It is fixed air inlet pipe end flanges (71) are pressed on the first boss on each rotation cylinder (48) output shaft
It sells the first compressing member (49) on (46) and is used to control the platform that is slidably installed with what the platform that is slidably installed (44) connected in position
(44) close to or far from the fast clip (410) of the catalyst converter cylinder fixing mechanism (2), the inclined plate (42) is with close to the catalysis
Device cylinder fixing mechanism (2) and tilt upwards.
4. a kind of catalytic converter assembly welding fixture for robot welding according to claim 3, which is characterized in that institute
Stating the first compressing member (49) includes exporting the mounting portion (491) of axis connection with the rotation cylinder (48), being located at the mounting portion
(491) the first compressed part (492) on and the second compressed part (493), the mounting portion (491), the first compressed part (492) and the
Two compressed parts (493) three shape in Y-shape, and the length of the second compressed part (493) is shorter than the length of the first compressed part (492).
5. a kind of catalytic converter assembly welding fixture for robot welding according to claim 1, which is characterized in that institute
State outlet tube fixing mechanism (5) include the second fixing seat (51), be located on second fixing seat (51) perpendicular connecting plate (52),
It is located at the second installation seat plate (53) of perpendicular connecting plate (52) upper end, a pair is located at use on second installation seat plate (53)
In the second boss positioning pin (54) of installation outlet pipe end flanges and for outlet pipe end flanges to be pressed on described the
Pressing device (55) on two boss positioning pins (54).
6. a kind of catalytic converter assembly welding fixture for robot welding according to claim 5, which is characterized in that institute
Pressing device (55) is stated to include the telescopic cylinder (551) connecting by piston rod with the second fixing seat (51), be located at described second
Installation seat plate (53) two sides be the telescopic cylinder (551) driven the second compressing member of a pair (552), be located at it is described flexible
The compressing member mounting plate (553) for being used to install second compressing member (552) on cylinder (551) cylinder body.
7. a kind of catalytic converter assembly welding fixture for robot welding according to claim 6, which is characterized in that institute
The two sides for stating the second compressing member (552) are provided with the mounting blocks (554) being installed on the second installation seat plate (53), the mounting blocks
(554) it is provided between guide rod (555), is provided with guide groove (556), the guide rod on second compressing member (552)
(555) guide groove (556) are passed through, so that the second compressing member (552) is by guide groove (556) on guide rod (555)
Mobile to realize compression movement, the guide direction of the guide groove (556) is identical with the direction of motion of the telescopic cylinder (551),
Second compressing member (552) is hinged on the compressing member mounting plate (553), also sets up on second compressing member (552)
Have equal with the guide groove (556) connection and groove width for adjusting second compressing member (552) and telescopic cylinder (551)
The arc adjustment tank (557) of piston rod central axis angle between the two, the arc adjustment tank (557) are provided close to the compressing member
At mounting plate (553) and with far from the guide groove (556) and to the interior lateral bend of the second compressing member (552).
8. a kind of catalytic converter assembly welding fixture for robot welding according to claim 7, which is characterized in that institute
It states and is formed between mounting blocks (554) the second guide groove (558), second compressing member (552) is set to second guide groove
(558) in.
9. a kind of catalytic converter assembly welding fixture for robot welding according to claim 1, which is characterized in that institute
It states to be provided on positioning plate mounting blocks (32) and is used to prevent positioning plate (33) and the peace below the positioning plate (33)
Fill the anti-collision mechanism (36) that pedestal (1) bumps against.
10. a kind of catalytic converter assembly welding fixture for robot welding according to claim 9, which is characterized in that
The anti-collision mechanism (36) includes horizontally disposed horizontal stop block (361), is located at the horizontal stop block (361) upper surface
On elastic cord breaker (362), the elastic cord breaker (362) includes elastic rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721836175.1U CN208450896U (en) | 2017-12-25 | 2017-12-25 | A kind of catalytic converter assembly welding fixture for robot welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721836175.1U CN208450896U (en) | 2017-12-25 | 2017-12-25 | A kind of catalytic converter assembly welding fixture for robot welding |
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| Publication Number | Publication Date |
|---|---|
| CN208450896U true CN208450896U (en) | 2019-02-01 |
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ID=65140159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721836175.1U Withdrawn - After Issue CN208450896U (en) | 2017-12-25 | 2017-12-25 | A kind of catalytic converter assembly welding fixture for robot welding |
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| CN (1) | CN208450896U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931932A (en) * | 2017-12-25 | 2018-04-20 | 浙江达峰汽车技术有限公司 | A kind of catalytic converter assembly welding fixture for robot welding |
| CN110508981A (en) * | 2019-09-26 | 2019-11-29 | 浙江钱江机器人有限公司 | A kind of veneer clipper axle assembly welding mechanism |
| CN112192139A (en) * | 2020-09-16 | 2021-01-08 | 阜阳市鼎铭汽车配件制造有限公司 | Welding fixture for welding automobile fender supporting rod |
| CN112404865A (en) * | 2020-11-30 | 2021-02-26 | 四川航天长征装备制造有限公司 | Multi-degree-of-freedom positioning welding clamp for bent pipe |
| CN107931932B (en) * | 2017-12-25 | 2024-06-04 | 浙江达峰汽车技术有限公司 | Be used for welded catalyst converter assembly welding jig of robot |
-
2017
- 2017-12-25 CN CN201721836175.1U patent/CN208450896U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931932A (en) * | 2017-12-25 | 2018-04-20 | 浙江达峰汽车技术有限公司 | A kind of catalytic converter assembly welding fixture for robot welding |
| CN107931932B (en) * | 2017-12-25 | 2024-06-04 | 浙江达峰汽车技术有限公司 | Be used for welded catalyst converter assembly welding jig of robot |
| CN110508981A (en) * | 2019-09-26 | 2019-11-29 | 浙江钱江机器人有限公司 | A kind of veneer clipper axle assembly welding mechanism |
| CN112192139A (en) * | 2020-09-16 | 2021-01-08 | 阜阳市鼎铭汽车配件制造有限公司 | Welding fixture for welding automobile fender supporting rod |
| CN112404865A (en) * | 2020-11-30 | 2021-02-26 | 四川航天长征装备制造有限公司 | Multi-degree-of-freedom positioning welding clamp for bent pipe |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190201 Effective date of abandoning: 20240604 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190201 Effective date of abandoning: 20240604 |