CN106670638A - Integrated point welding machine suspender assembly with locking mechanism - Google Patents
Integrated point welding machine suspender assembly with locking mechanism Download PDFInfo
- Publication number
- CN106670638A CN106670638A CN201610740246.1A CN201610740246A CN106670638A CN 106670638 A CN106670638 A CN 106670638A CN 201610740246 A CN201610740246 A CN 201610740246A CN 106670638 A CN106670638 A CN 106670638A
- Authority
- CN
- China
- Prior art keywords
- suspension rod
- suspender
- bearing
- contiguous block
- latch segment
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/30—Features relating to electrodes
- B23K11/31—Electrode holders and actuating devices therefor
- B23K11/318—Supporting devices for electrode holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Connection Of Plates (AREA)
Abstract
The invention relates to an integrated point welding machine suspender assembly with a locking mechanism. The integrated point welding machine suspender assembly is characterized by comprising a suspender, a suspender head, a bearing, a bearing gland I, a round nut assembly, a suspender shaft, a shaft sleeve, a locking disc, a mat block and suspender locking devices. The suspender head is welded to one end of the suspender, one end of the suspender head is inserted into the suspender, and the suspender head is of a hollow structure; the suspender shaft is arranged in the suspender head, the bearing is arranged on the suspender shaft in a penetrating manner, and the mat block is arranged between the suspender shaft and the bearing; the suspender shaft penetrates the locking disc to be inserted into the suspender head and penetrates out the suspender head, a locking nut is arranged at the end, close to the locking disc, of the suspender shaft for fixing and spiral connection, and the other end of the suspender shaft is fixed through the round nut assembly; the bearing is fixed through the bearing gland I; the suspender locking devices are located on the left side and the right side of the suspender head, are fixedly connected with the suspender head through connecting blocks and are matched with the locking disc. By means of the integrated point welding machine suspender assembly, the problems about using intensity and service life are effectively solved, and the equipment stability is greatly improved.
Description
Technical field
The present invention relates to technical field of mechanical equipment, and in particular to mash welder parts, a kind of especially the one of locking mechanism
Body mash welder hanger rod component.
Background technology
Integrated spot-welding machine is had been widely used at present in the middle of car body welding producing line.As the outstanding of integrated spot-welding machine
Fixing device is hung, hanger rod component plays vital effect to normal use of mash welder.Hanger rod component not only carries whole
The weight of individual welding machine, and also need to possess and adjust the horizontal position of centre of gravity of welding machine, support the function that welding machine spins upside down and lock.
Overall machine structure hang oneself bar assembly be other all parts brace foundation, other weight of integrated spot-welding machine all can be straight
Connect and act on suspension rod, therefore improve the intensity and service life of hanger rod component and be related to welding machine entirety service condition and safety
Property.
The content of the invention
For the problems referred to above, the present invention proposes a kind of integrated spot-welding machine hanger rod component of locking mechanism, effectively
Use intensity and life problems are solved, the stability of equipment is substantially increased.
The present invention solves the technical scheme that adopted of above-mentioned technical problem:A kind of integrated spot-welding machine of locking mechanism
Hanger rod component, it is characterised in that including suspension rod, boom tip, bearing, bearing gland I, round nut component, suspension rod axle, axle sleeve, lock
Tight disk, cushion block, suspension rod locking device, the boom tip is welded on one end of suspension rod, forms suspension rod main body, and the suspension rod is sky
Central, tubular, in one end insertion suspension rod of boom tip, and separates two flanks, and symmetrical is arranged on suspension rod outer wall, and with hang
Bar outer wall is welded, and the boom tip is hollow-core construction, and suspension rod axle is located in boom tip, and the bearing is located on suspension rod axle, institute
State and cushion block is provided between suspension rod axle and bearing, described suspension rod axle one end is fixing end, through in locking disk insertion boom tip, and
And boom tip is passed, and it is provided with locking nut fixation near locking disk end and is spirally connected, the other end is fixed by round nut component;It is described
Bearing is fixed by bearing gland I;The suspension rod locking device is located at the left and right sides of boom tip, by contiguous block and boom tip
It is fixedly connected, the suspension rod locking device coordinates with locking disk.
Further, the suspension rod locking device includes latch segment, latch segment track, standard bolt, contiguous block, clamp screw
Nail, annular knurl handle, the contiguous block is bolted to connection with boom tip, and the latch segment track is fixed with contiguous block and connected
Connect, the latch segment is arranged in latch segment track, be connected with latch segment slide, one end and the locking of the standard bolt
Block is fixedly connected, and the other end passes through and protrude from latch segment track blind end, is fixedly connected with annular knurl handle by holding screw;
The outer end of the latch segment is provided with wedge-shaped slot, and the wedge-shaped slot is locked with locking disk.
Further, the bearing is four-point contact ball, and quantity is two, is separately positioned on the two ends of suspension rod axle, in
Between by shaft room every.Suspension rod internal bearings adopt two four-point contact balls, the bearing to bear larger bi-directional axial
Load and radial load, with very long service life.Two bearings load respectively from boom tip two ends during installation, and centre is placed
Axle sleeve axial compression bearing.Install with bearing inner side as an overall axle in suspension rod axle insertion cushion block and coordinate.Bearing is axially logical
Cross round nut component to compress with cushion block, it is finally by M24 cover type nuts that cushion block is dead with adjustment block pressur plate patch.
Further, the bearing gland I is provided with a circle step, and the inner and the bearing touch of bearing gland I are compressed, bearing pressure
The step of lid I is compressed in boom tip contact.Suspension rod welds the characteristics of forming suspension rod main body, four-point contact ball with boom tip
It is can to bear the very big load of radial direction and bi-directional axial, and has very long service life under low speed and high-speed condition,
The applying working condition of hanger rod component can be met completely.Because four-point contact ball inner ring can depart from outer ring, therefore cushion block, axle
Set, round nut component serve the effect for clamping bearing inner ring in total.The step of bearing gland I and boom tip can
A precharge pressure is provided for outer race.Suspension rod axle is the main stress part in hanger rod component, the deadweight of integrated welding machine
Act directly on suspension rod axle.Locking disk and suspension rod locking device can realize welding machine along suspension rod axle as suspension rod fastening system
Rotation and locking.
Further, in the middle of the bearing gland I it is annulus, internal ring is by bearing gland II lid envelopes, bearing gland I and bearing
Gland II forms cavity, and round nut component is located in cavity.
Further, the suspension rod axle passes bearing gland II, and is fixed by cover type nut.
Further, the contiguous block includes contiguous block I, contiguous block II and gripper shoe, and the contiguous block I is tabular, and is hung
Head is bolted to connection, and the contiguous block II is L-type, on connecting plate I, and consolidates near one side of connecting plate I
Fixed connection, towards the distal end of connecting plate I, institute's latch segment track is arranged on the L of contiguous block II for the L-type overbending direction of the contiguous block II
In type bending, and it is fixedly connected with contiguous block II, the cavity that latch segment track is formed with contiguous block II, sliding as latch segment
Rail cavity.If suspension rod need to be locked, turn clockwise annular knurl handle, and bolt can advance with latch segment, until wedge-shaped slot is snapped onto
Locking disk, the wedge-shaped slot of suspension rod latch segment is close to locking disk, finally realizes lock of the welding machine on suspension rod axle direction of rotation
Tightly.Rotate counterclockwise annular knurl handle, standard bolt departs from open locking disk with latch segment, and welding machine affranchises rotation.
It is an advantage of the current invention that:
1st, suspension rod internal bearings adopt two four-point contact balls, the bearing can bear larger bi-directional axial load and
Radial load, with very long service life;
2nd, because four-point contact ball inner ring can depart from outer ring, therefore cushion block, axle sleeve, round nut component are entirely being tied
The effect for clamping bearing inner ring is served in structure;The step of bearing gland I and boom tip can provide one in advance for outer race
Plus-pressure.
3rd, present invention efficiently solves use intensity and life problems, substantially increase the stability of equipment.
Description of the drawings
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to concrete
The accompanying drawing to be used needed for embodiment or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the profile of the present invention.
Fig. 2 is the left view of the present invention.
Fig. 3 is the axonometric chart of the present invention.
Fig. 4 is the profile of suspension rod locking device of the present invention.
Fig. 5 is the axonometric chart of suspension rod locking device of the present invention.
Wherein:
1st, suspension rod 2, boom tip 3, bearing 4, bearing gland I
5th, round nut component 6, bearing gland II 7, suspension rod axle 8, cover type nut
9th, axle sleeve 10, locking disk 11, cushion block 12, suspension rod locking device
121st, latch segment 122, latch segment track 123, standard bolt 124, contiguous block
125th, holding screw 126, annular knurl handle
1241st, contiguous block I 1242, contiguous block II 1243, gripper shoe
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described enforcement
Example is a part of embodiment of the invention, rather than the embodiment of whole.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, merely to
Be easy to description the present invention and simplify description, rather than indicate or imply indication device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
A kind of component of integrated spot-welding machine suspension rod 1 of locking mechanism as shown in Figure 1, Figure 2, Figure 3 shows, it is characterised in that
Including suspension rod 1, boom tip 2, bearing 3, bearing gland I 4, round nut component 5, suspension rod axle 7, axle sleeve 9, locking disk 10, cushion block
11st, suspension rod locking device 12, the boom tip 2 is welded on one end of suspension rod 1, forms the main body of suspension rod 1, and the suspension rod 1 is hollow
Tubulose, in one end insertion suspension rod 1 of boom tip 2, and separates two flanks, and symmetrical is arranged on the outer wall of suspension rod 1, and with hang
The outer wall of bar 1 is welded, and the boom tip 2 is hollow-core construction, and suspension rod axle 7 is located in boom tip 2, and the bearing 3 is located in suspension rod axle 7
On, cushion block 11 is provided between the suspension rod axle 7 and bearing 3, described one end of suspension rod axle 7 is fixing end, is inserted through locking disk 10
Enter in boom tip 2, and pass boom tip 2, be provided with locking nut fixation near locking disk 10 end and be spirally connected, the other end is by circle
Nut assembly 5 is fixed;The bearing 3 is fixed by bearing gland I 4;The suspension rod locking device 12 is located at a left side for boom tip 2
Right both sides, are fixedly connected by contiguous block 124 with boom tip 2, and the suspension rod locking device 12 coordinates with locking disk 10.
As shown in figure 4, the suspension rod locking device 12 include latch segment 121, latch segment track 122, standard bolt 123,
Contiguous block 124, holding screw 125, annular knurl handle 126, the contiguous block 124 is bolted to connection with boom tip 2, described
Latch segment track 122 is fixedly connected with contiguous block 124, and the latch segment 121 is arranged in latch segment track 122, with latch segment
Track 122 is slidably connected, and one end of the standard bolt 123 is fixedly connected with latch segment 121, and the other end passes through and protrude from lock
The tight blind end of block track 122, is fixedly connected by holding screw 125 with annular knurl handle 126;The outer end of the latch segment 121 sets
There is wedge-shaped slot, the wedge-shaped slot is locked with locking disk 10.
Further, the bearing 3 is four-point contact ball 3, and quantity is two, is separately positioned on the two ends of suspension rod axle 7,
Centre is spaced by axle sleeve 9.The internal bearings 3 of suspension rod 1 adopt two four-point contact balls 3, and the bearing 3 can bear larger double
To axial load and radial load, with very long service life.Two bearings 3 load respectively from the two ends of boom tip 2 during installation,
Place the axial compression bearing 3 of axle sleeve 9 in centre.Install with the inner side of bearing 3 as an overall axle in the insertion cushion block 11 of suspension rod axle 7 and match somebody with somebody
Close.Bearing 3 is compressed axially through round nut component 5 with cushion block 11, finally by M24 cover type nuts 8 by cushion block 11 and adjustment block
Pressing plate patch is dead.
Further, the bearing gland I 4 is provided with a circle step, and the inner of bearing gland I 4 contacts compression with bearing 3,
The step of bearing gland I 4 is compressed in the contact of boom tip 2.Suspension rod 1 forms the main body of suspension rod 1,4 points of contacts with the welding of boom tip 2
The characteristics of ball bearing 3 is can to bear the very big load of radial direction and bi-directional axial, and is had very under low speed and high-speed condition
Long service life, can meet completely the applying working condition of the component of suspension rod 1.Because the inner ring of four-point contact ball 3 can be with outer ring
Depart from, therefore cushion block 11, axle sleeve 9, round nut component 5 serve the effect for clamping the internal ring of bearing 3 in total.Bearing pressure
The step of lid I 4 and boom tip 2 can provide a precharge pressure for the outer shroud of bearing 3.Suspension rod axle 7 is the master in the component of suspension rod 1
The deadweight for wanting stress part, integrated welding machine is acted directly on suspension rod axle 7.Locking disk 10 and the conduct of suspension rod locking device 12
The fastening system of suspension rod 1 can realize rotation and locking of the welding machine along suspension rod axle 7.
Further, in the middle of the bearing gland I 4 it is annulus, internal ring is by the lid envelopes of bearing gland II 6, bearing gland I 4
Cavity is formed with bearing gland II 6, round nut component 5 is located in cavity.
Further, the suspension rod axle 7 passes bearing gland II 6, and is fixed by cover type nut 8.
As shown in figure 5, the contiguous block 124 includes contiguous block I 1241, contiguous block II1242 and gripper shoe 1243, it is described
Contiguous block I 1241 is tabular, is bolted to connection with boom tip 2, and the contiguous block II1242 is L-type, positioned at connecting plate
On I, and it is fixedly connected near one side of connecting plate I, the L-type overbending direction of the contiguous block II1242 is towards the remote of connecting plate I
End, institute latch segment track 122 is arranged in the bending of the L-type of contiguous block II1242, and is fixedly connected with contiguous block II1242, is locked
The cavity that block track 122 is formed with contiguous block II1242, as the dragging track chamber of latch segment 121.It is suitable if suspension rod 1 need to be locked
Hour hands rotation annular knurl handle 126, bolt can advance with latch segment 121, until wedge-shaped slot snaps onto locking disk 10, suspension rod 1
The wedge-shaped slot of latch segment 121 is close to locking disk 10, finally realizes locking of the welding machine on the direction of rotation of suspension rod axle 7.Inverse time
Pin rotation annular knurl handle 126, standard bolt 123 departs from open locking disk 10 with latch segment 121, and welding machine affranchises rotation.
Finally it should be noted that:Various embodiments above only to illustrate technical scheme, rather than a limitation;To the greatest extent
Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that:Its according to
So the technical scheme described in foregoing embodiments can be modified, either which part or all technical characteristic are entered
Row equivalent;And these modifications or replacement, do not make the essence disengaging various embodiments of the present invention technology of appropriate technical solution
The scope of scheme.
Claims (7)
1. the integrated spot-welding machine hanger rod component of a kind of locking mechanism, it is characterised in that including suspension rod, boom tip, bearing, axle
Pressure cap I, round nut component, suspension rod axle, axle sleeve, locking disk, cushion block, suspension rod locking device, the boom tip is welded on hangs
One end of bar, forms suspension rod main body, and the suspension rod is hollow tubular, in one end insertion suspension rod of boom tip, and separates two
Flank, symmetrical is arranged on suspension rod outer wall, and welds with suspension rod outer wall, and the boom tip is hollow-core construction, and suspension rod axle is located at
In boom tip, the bearing is located on suspension rod axle, and cushion block is provided between the suspension rod axle and bearing, and described suspension rod axle one end is
Fixing end, through in locking disk insertion boom tip, and passes boom tip, is provided with locking nut near locking disk end and fixes
It is spirally connected, the other end is fixed by round nut component;The bearing is fixed by bearing gland I;The suspension rod locking device is located at
The left and right sides of boom tip, is fixedly connected by contiguous block with boom tip, and the suspension rod locking device coordinates with locking disk.
2. the integrated spot-welding machine hanger rod component of a kind of locking mechanism according to claim 1, it is characterised in that described
Suspension rod locking device includes latch segment, latch segment track, standard bolt, contiguous block, holding screw, annular knurl handle, the connection
Block is bolted to connection with boom tip, and the latch segment track is fixedly connected with contiguous block, and the latch segment is arranged on lock
In tight block track, it is connected with latch segment slide, one end of the standard bolt is fixedly connected with latch segment, and the other end is passed through
And latch segment track blind end is protruded from, it is fixedly connected with annular knurl handle by holding screw;The outer end of the latch segment is provided with
Wedge-shaped slot, the wedge-shaped slot is locked with locking disk.
3. the integrated spot-welding machine hanger rod component of a kind of locking mechanism according to claim 1, it is characterised in that described
Bearing is four-point contact ball, and quantity is two, is separately positioned on the two ends of suspension rod axle, centre by shaft room every.
4. the integrated spot-welding machine hanger rod component of a kind of locking mechanism according to claim 1, it is characterised in that described
Bearing gland I is provided with a circle step, and the inner and the bearing touch of bearing gland I are compressed, and the step of bearing gland I is in boom tip
Contact is compressed.
5. the integrated spot-welding machine hanger rod component of a kind of locking mechanism according to claim 4, it is characterised in that described
It is annulus in the middle of bearing gland I, by bearing gland II lid envelopes, bearing gland I and bearing gland II forms cavity, circle spiral shell to internal ring
Female component is located in cavity.
6. the integrated spot-welding machine hanger rod component of a kind of locking mechanism according to claim 5, it is characterised in that described
Suspension rod axle passes bearing gland II, and is fixed by cover type nut.
7. the integrated spot-welding machine hanger rod component of a kind of locking mechanism according to claim 2, it is characterised in that described
Contiguous block includes contiguous block I, contiguous block II and gripper shoe, and the contiguous block I is tabular, and with boom tip company is bolted
Connect, the contiguous block II is L-type, on connecting plate I, and be fixedly connected near one side of connecting plate I, the contiguous block II
L-type overbending direction towards connecting plate I distal end, institute's latch segment track is arranged in the bending of the L-type of contiguous block II, and and contiguous block
II is fixedly connected, the cavity that latch segment track is formed with contiguous block II, as the dragging track chamber of latch segment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610740246.1A CN106670638B (en) | 2016-08-26 | 2016-08-26 | A kind of integrated spot-welding machine hanger rod component of locking mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610740246.1A CN106670638B (en) | 2016-08-26 | 2016-08-26 | A kind of integrated spot-welding machine hanger rod component of locking mechanism |
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CN106670638A true CN106670638A (en) | 2017-05-17 |
CN106670638B CN106670638B (en) | 2019-06-04 |
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CN201610740246.1A Active CN106670638B (en) | 2016-08-26 | 2016-08-26 | A kind of integrated spot-welding machine hanger rod component of locking mechanism |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109530899A (en) * | 2018-12-15 | 2019-03-29 | 杭州沃玛汽配科技有限公司 | A kind of resistance welder control device |
Citations (6)
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JP2881730B2 (en) * | 1997-02-27 | 1999-04-12 | 武巳 田中 | Spot welding machine holding device and spot welding device |
CN202667951U (en) * | 2012-06-01 | 2013-01-16 | 尼玛克焊接技术(北京)有限公司 | Boom for welding |
CN203599549U (en) * | 2013-11-18 | 2014-05-21 | 无锡京华重工装备制造有限公司 | Boom self-locking structure |
CN204397153U (en) * | 2014-12-23 | 2015-06-17 | 天津七所高科技有限公司 | Integral resistance welding machine balance regulator |
CN204975807U (en) * | 2015-09-24 | 2016-01-20 | 尼玛克焊接技术(北京)有限公司 | Manual soldering turret angle fixed device |
CN206065653U (en) * | 2016-08-26 | 2017-04-05 | 天津七所高科技有限公司 | A kind of integrated spot-welding machine hanger rod component of locking mechanism |
-
2016
- 2016-08-26 CN CN201610740246.1A patent/CN106670638B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2881730B2 (en) * | 1997-02-27 | 1999-04-12 | 武巳 田中 | Spot welding machine holding device and spot welding device |
CN202667951U (en) * | 2012-06-01 | 2013-01-16 | 尼玛克焊接技术(北京)有限公司 | Boom for welding |
CN203599549U (en) * | 2013-11-18 | 2014-05-21 | 无锡京华重工装备制造有限公司 | Boom self-locking structure |
CN204397153U (en) * | 2014-12-23 | 2015-06-17 | 天津七所高科技有限公司 | Integral resistance welding machine balance regulator |
CN204975807U (en) * | 2015-09-24 | 2016-01-20 | 尼玛克焊接技术(北京)有限公司 | Manual soldering turret angle fixed device |
CN206065653U (en) * | 2016-08-26 | 2017-04-05 | 天津七所高科技有限公司 | A kind of integrated spot-welding machine hanger rod component of locking mechanism |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109530899A (en) * | 2018-12-15 | 2019-03-29 | 杭州沃玛汽配科技有限公司 | A kind of resistance welder control device |
CN109530899B (en) * | 2018-12-15 | 2020-12-11 | 杭州金仕达汽车科技有限公司 | Resistance welder control device |
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