CN109530989A - A kind of operating method of axle shell spot welding ring flange tooling - Google Patents
A kind of operating method of axle shell spot welding ring flange tooling Download PDFInfo
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- CN109530989A CN109530989A CN201811621358.0A CN201811621358A CN109530989A CN 109530989 A CN109530989 A CN 109530989A CN 201811621358 A CN201811621358 A CN 201811621358A CN 109530989 A CN109530989 A CN 109530989A
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- positioning
- axle housing
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- flange
- cylinder
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Classifications
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- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Abstract
The invention discloses a kind of operating methods of axle shell spot welding ring flange tooling, belong to automobile component field, small flange is set at the welding position of axle housing first, and it is hoisted to welding tooling station, then axle housing centralized positioning is carried out using center positioning mechanism, then push the second cylinder that the piston rod of the second cylinder is made to be directed at the threaded hole on small flange manually, then operation control button makes the second cylinder piston rod continue to extend the small flange of pneumatic pinch, subsequent hand clamp clamps small flange, the handle finally held on hold-down mechanism is flipped rotating arm, and the air chamber support of axle housing is compressed using briquetting, after the completion of positioning, carry out small flange welding, the centralized positioning to axle housing is achieved that by control centre's positioning mechanism using the technical program, and this accurate positioning, it is simple and convenient, it is small simultaneously Flange welding position registration, location efficiency are high.
Description
Technical field
The present invention relates to automobile component manufacturing technology fields, more specifically to a kind of axle shell spot welding ring flange work
The operating method of dress.
Background technique
Shown in FIG. 1 is the schematic diagram of automobile axle housing (vehicle driving axle housing).Automobile axle housing is mainly holding on automobile
One of mount components, effect mainly have: supporting and protect main reducing gear, differential mechanism and semiaxis etc., make the axis of driving wheels
It is fixed to relative position；Vehicle frame and each assembly quality thereon are supported together with driven bridge.When running car, receiving is passed by wheel
Next road surface reaction and torque are simultaneously transmitted to vehicle frame etc. through suspension.Automobile axle housing should have enough strength and stiffness and quality
It is small, and it is convenient for the dismounting and adjustment of main reducing gear.Integral automobile axle housing since structure is simple, cheap, reliable operation,
It is widely used on various cargo vehicles, car and bus, also using this on most offroad vehicle and part car
Structure.Their specific structure, particularly axle housing structure is although different, but has a common feature, i.e. axle housing is one
Root is supported on the rigid hollow beam in driving wheels, and the transmission parts such as gear and semiaxis are installed therein.It is whole in manufacture
During formula axle housing, welding flange is process very crucial together, and position precision how will between flange circle and axle housing
Directly affect the overall performance of automobile.
Current manufacturing technique method mainly has artificial positioning welding and two kinds of automatic welding, but all encounters ring flange
The problem quickly positioned between axle housing affects the efficiency of production and the quality of product.And current axle shell flange is made an inventory
Mounted welder is kept substantially the technology of last century Mo, and worker's one product of every clamping needs the axle housing the 100kg or so that weighs
Fixed base position on semi-finished product aligning tool, so not only inefficiency, but also make the labor intensity of worker high, welding
Finished product various functions dimensional discrepancy is also larger.
Through retrieving, Chinese Patent Application No.: 2018202553402, the applying date: on 2 13rd, 2018, innovation and creation name
Referred to as: a kind of vehicle rear-axle housing ring flange press fitting welder, this application discloses a kind of press fittings of vehicle rear-axle housing ring flange
Welder, process is more during solving existing vehicle rear-axle housing ring flange press fitting, and installation effectiveness is low, not can guarantee ring flange
The problems such as welding precision, including combination lathe bed, welding mechanism and clamp system, be characterized in that: combination lathe bed is by main body bed
Body and side lathe bed are constituted, and are provided in the middle part of main body lathe bed upper surface for limiting the lifting and clamping mechanism for smoothing rear axle housing, into
It include hydraulic feed unit and rotary drive unit to the adjustable rotating mechanism of stroke, side lathe bed upper surface is provided with bonding machine
Structure；Clamp system includes self-centering clamping mechanism and lifting and clamping mechanism, and adjusting lifting and clamping mechanism makes ring flange axle center and bridge
Package axle center is located on same center line.Its is reasonable in design, and process flow simplifies, and assembling accurate positioning is easy to control weldering
Deformation is connect, while ensuring ring flange mounting surface precision, reasonably reduces processing cost, improves final product quality and production effect
Rate, thus guarantee traffic safety, but the press fitting that this welder is suitable for ring flange is welded, and method on axle shell is not particularly suited for
The spot welding of blue disk positions.
Summary of the invention
Technical problems to be solved by the inivention
It is insufficient in the prior art it is an object of the invention to overcome, provide a kind of operation side of axle shell spot welding ring flange tooling
Method achieves that the centralized positioning to axle housing by control centre's positioning mechanism using the technical program, and this positioning is quasi-
Really, simple and convenient, while small flange welding position registration and location efficiency height.
Technical solution
In order to achieve the above objectives, technical solution provided by the invention are as follows:
A kind of operating method of axle shell spot welding ring flange tooling of the invention, its step are as follows:
Small flange: being set at the welding position of axle housing by step 1 first, and is hoisted to welding tooling station, benefit
Initial alignment is carried out to small flange, axle housing with positioning mechanism；
Step 2: carrying out axle housing centralized positioning using center positioning mechanism, is operated first control button driving sliding rail both ends
The first cylinder drive the positioning pin movement on slide plate, finally make the support of four positioning pins on the inner ring of axle housing large flange,
And the center of bearing is just aligned the center of large flange inner ring at this time, that is, realizes the centralized positioning to axle housing；
Step 3: push the second cylinder that the piston rod of the second cylinder is made to be directed at the threaded hole on small flange manually, then operation control
Button processed makes the second cylinder piston rod continue to extend the small flange of pneumatic pinch, and subsequent hand clamp clamps small flange, to realize bridge
The clamping of shell ontology positions；
Step 4: the handle on hand-held hold-down mechanism is flipped rotating arm, and the gas chamber of axle housing is compressed using briquetting
Bracket, to realize the compression positioning of axle housing；
Step 5: positioning is completed, and small flange welding is carried out.
As further improvement of the present invention, the tooling includes bottom plate, and the both ends of the bottom plate are symmetrically arranged with clamping
The clamp system of small flange, the middle part of the bottom plate are equipped with the center positioning mechanism of positioning axle housing, the center positioning machine
The two sides of structure are symmetrically arranged with the hold-down mechanism for compressing axle housing, and it is fixed to be provided between the hold-down mechanism and above-mentioned clamp system
The positioning mechanism of position axle housing.
As further improvement of the present invention, the center positioning mechanism includes two sliding rails being parallel to each other and setting
The cylindrical base of medium position between two sliding rails, and the sliding rail is arranged along the length direction of above-mentioned bottom plate；
The both ends of the sliding rail are provided with slide plate engaged therewith, both ends of the slide plate and along the width direction of above-mentioned sliding rail
On be symmetrically arranged with the first support plate, first support plate is L-type structure, on above-mentioned slide plate and is located at each first support plate
L-type opening corner is equipped with positioning pin, and the link group rectangularity structure of four positioning pins；
One end of above-mentioned slide plate is installed with the first cylinder that it can be made to slide along above-mentioned sliding rail, and the other end is articulated with first connecting rod
One end, the other end of the first connecting rod and one end of connecting rod are hinged, and the middle part of the connecting rod is equipped with for its rotation
Bearing, the bearing are set on the base, and the other end of above-mentioned connecting rod and one end of second connecting rod are hinged, the second connecting rod
The other end be articulated with the slide plate of the sliding rail other end, and the equal length of above-mentioned second connecting rod and first connecting rod.
It is equipped with to be parallel to sliding rail and be located at as further improvement of the present invention, between the slide plate at the sliding rail both ends and slide
Dust cover above rail, and the dust cover is telescopic flake structure.
As further improvement of the present invention, the side of the sliding rail is equipped with manually travel switch.
As further improvement of the present invention, rubber sleeve is arranged on four positioning pins.
As further improvement of the present invention, the clamp system includes clamp, the second cylinder, the first column and second
Column, the side on the bottom plate and in its width direction are equipped with the first column, and the other side is equipped with the second column, and described the
One column is equipped with the second cylinder for locking small flange, and second column is equipped with the clamp for compressing small flange.
As further improvement of the present invention, the positioning mechanism includes third column, and the third column is two,
Two third columns are arranged in the width direction of above-mentioned bottom plate and one end far from bottom plate is equipped with and is parallel to the of horizontal plane
Two support plates, the both ends of second support plate and are symmetrically arranged with locating piece in the width direction of bottom plate, and the locating piece is
Two；
Medium position between the third column and the second column is equipped with the supporting block perpendicular to the second cylinder piston rod, described
The upper surface of supporting block is equipped with the arc structure cooperated with axle housing socket, the both ends of the supporting block and the width direction along bottom plate
On be symmetrically arranged with the limited block for stretching out in above-mentioned arc structure, the limited block is two.
As further improvement of the present invention, the locating piece is L-type structure, which includes vertical section and water
Flat section, the horizontal segment is fixed in the second support plate and perpendicular to above-mentioned supporting block, and the opening turning direction of the L-type structure
Center positioning mechanism.
As further improvement of the present invention, the hold-down mechanism includes the 4th column, and the 4th column is set vertically
It sets in the side on baseplate width direction, the 4th column is articulated with rotating arm by articulated shaft far from one end of bottom plate
One end, the other end of the rotating arm are equipped with the briquetting for compressing axle housing air chamber support, and the briquetting is equipped with overturning rotating arm
The contact surface of handle, the briquetting and air chamber support is equipped with rubber pad.
Beneficial effect
Using technical solution provided by the invention, compared with prior art, there is following remarkable result:
(1) operating method of a kind of axle shell spot welding ring flange tooling of the invention, wherein with first cylinder at sliding rail both ends
Slow opening, four positioning pins on slide plate can move in a straight line always along sliding rail, along with two sliding rail centers by
The link mechanism that first connecting rod, connecting rod, bearing and second connecting rod are constituted, so that four positioning pins not only realize straight line fortune
It is dynamic, and also ensure that four positioning pins are in regular-shape motion, and then realize four positioning pins always centered on bearing
It is moved on one circumference, with the movement of four positioning pins during this, finally makes four positioning pin supports big in axle housing
On the inner ring of flange, and the center of bearing is just aligned the center of large flange inner ring at this time, that is, realizes to axle housing center
The principle of positioning, this process are not only simply easily achieved, but also the accurate positioning to axle housing center.
(2) operating method of a kind of axle shell spot welding ring flange tooling of the invention, wherein small flange is set in axle housing
It on ontology and is against its end face on the boss of axle housing, and the socket of axle housing is made to cooperate the circular arc in supporting block
In structure, the limit to axle housing is realized using the limited block at supporting block both ends, while utilizing the L-type of the second support board ends
Structure positioning block realizes the positioning to small flange, after in addition small flange is positioned by manual second cylinder, then passes through operation control
Button can be achieved with the pneumatic pinch of small flange, while be not in not clamping situation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of axle shell in the prior art；
Fig. 2 is a kind of usage state diagram of axle shell spot welding ring flange tooling in the present invention；
Fig. 3 is a kind of structural schematic diagram of axle shell spot welding ring flange tooling in the present invention；
Fig. 4 is the structural schematic diagram of center positioning mechanism in the present invention；
Fig. 5 is the structural schematic diagram of dust cover in the present invention.
Label declaration in schematic diagram:
01, small flange；02, axle housing；03, air chamber support；
04, center positioning mechanism；041, the first cylinder；042, the first support plate；043, slide plate；044, sliding rail；045, first connects
Bar；046, second connecting rod；047, connecting rod；048, pedestal；049, bearing；0410, positioning pin；0411, dust cover；
05, clamp system；051, clamp；052, the second cylinder；053, the first column；054, the second column；
06, positioning mechanism；061, third column；062, the second support plate；063, locating piece；064, supporting block；065, limited block；
07, hold-down mechanism；071, the 4th column；072, articulated shaft；073, rotating arm；074, briquetting；075, handle；
08, bottom plate.
Specific embodiment
To further appreciate that the contents of the present invention, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment 1
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of operating method of axle shell spot welding ring flange tooling of the present embodiment,
Its step are as follows:
Step 1: small flange 01 is set at the welding position of axle housing 02 first, and is hoisted to welding tooling work
Position carries out initial alignment to small flange 01, axle housing 02 using positioning mechanism 06；
Step 2: carrying out 02 centralized positioning of axle housing using center positioning mechanism 04, is operated first control button driving sliding rail
First cylinder 041 at 044 both ends drives the positioning pin 0410 on slide plate 043 to move, and finally makes four supports of positioning pin 0410 in bridge
On the inner ring of 02 large flange of shell ontology, and the center of bearing 049 is just aligned the center of large flange inner ring at this time, that is, realizes to bridge
The centralized positioning of shell ontology 02；
Step 3: pushing the second cylinder 052 that the piston rod of the second cylinder 052 is made to be directed at the threaded hole on small flange 01 manually, so
Operation control button makes 052 piston rod of the second cylinder continue to extend the small flange 01 of pneumatic pinch afterwards, and subsequent hand clamp 051 clamps
Small flange 01, to realize the clamping positioning of axle housing 02；
Step 4: the handle 075 on hand-held hold-down mechanism 07 is flipped rotating arm 073, and axle housing is compressed using briquetting 074
The air chamber support 03 of ontology 02, to realize the compression positioning of axle housing 02；
Step 5: positioning is completed, and is carried out small flange 01 and is welded.
Wherein, tooling includes bottom plate 08, and the both ends of bottom plate 08 are symmetrically arranged with the clamp system 05 for clamping small flange 01, bottom plate
08 middle part is equipped with the center positioning mechanism 04 of positioning axle housing 02, and the two sides of center positioning mechanism 04 are symmetrically arranged with compression bridge
The hold-down mechanism 07 of shell ontology 02 is provided with the positioning mechanism of positioning axle housing between hold-down mechanism 07 and above-mentioned clamp system 05
06。
Wherein, during center positioning mechanism 04 includes two sliding rails 044 being parallel to each other and is arranged between two sliding rails 044
The cylindrical base 048 of portion position, and sliding rail 044 is arranged along the length direction of above-mentioned bottom plate 08；The both ends of sliding rail 044 are all provided with
It is equipped with slide plate 043 engaged therewith, the both ends of slide plate 043 and is symmetrically arranged with first in the width direction of above-mentioned sliding rail 044
Fagging 042, the first support plate 042 are L-type structure, on above-mentioned slide plate 043 and are located at the L-type of each first support plate 042 and are open
Corner is equipped with positioning pin 0410, and the link group rectangularity structure of four positioning pins 0410, specifically the present embodiment
Four positioning pins 0410 on be arranged rubber sleeve, by the setting of this rubber sleeve so that four positioning pins 0410 are being determined
When the center of position axle housing 02, the abrasion to axle housing 02 is reduced.
One end of slide plate 043 is installed with the first cylinder 041 that it can be made to slide along above-mentioned sliding rail 044, and the other end is hinged
In one end of first connecting rod 045, the other end of first connecting rod 045 and one end of connecting rod 047 are hinged, the middle part of connecting rod 047
Equipped with the bearing 049 for its rotation, bearing 049 is arranged on pedestal 048, the other end and second connecting rod of above-mentioned connecting rod 047
046 one end is hinged, and the other end of second connecting rod 046 is articulated with the slide plate 043 of 044 other end of sliding rail, and above-mentioned second connecting rod
046 with the equal length of first connecting rod 045.
Specifically the present embodiment is equipped between the slide plate 043 at 044 both ends of sliding rail is parallel to sliding rail 044 and is located at sliding rail
The dust cover 0411 of 044 top, and the dust cover 0411 is telescopic flake structure, this dust cover 0411 can effectively block ash
Dirt and welding slag are fallen into sliding rail 044, are influenced the operation of slide plate 043, and be set as telescopic flake structure, be may be implemented
Elongation or compression between two slide plates 043.
In the present embodiment with 044 both ends of sliding rail the first cylinder 041 slow opening, four positioning on slide plate 043
Pin 0410 can move in a straight line always along sliding rail 044, along with two sliding rails, 044 center is by first connecting rod 045, connecting rod
047, the link mechanism (as shown in Figure 2) that bearing 049 and second connecting rod 046 are constituted, so that four positioning pins 0410 are not only realized
Linear motion, and also ensure that four positioning pins 0410 in regular-shape motion, and then realize four positioning pins 0410 always
It is moved on the circumference centered on bearing 049, with the movement of four positioning pins 0410 during this, finally makes four
The center of bearing 049 is just aligned in large flange on the inner ring of 02 large flange of axle housing, and at this time for a support of positioning pin 0410
The center of circle realizes the principle to 02 centralized positioning of axle housing, this process is not only simply easily achieved, but also to axle housing
The accurate positioning at 02 center of ontology.
Clamp system 05 includes clamp 051, the second cylinder 052, the first column 053 and the second column 054, on bottom plate 08 and
Side in its width direction is equipped with the first column 053, and the other side is equipped with the second column 054, and the first column 053 is equipped with
Lock the second cylinder 052 of small flange 01, the second column 054 is equipped with the clamp 051 for compressing small flange 01, hand first when operation
It is dynamic to push the second cylinder 052 that the piston rod of the second cylinder 052 is made to be directed at the threaded hole on small flange 01, then operate control button
052 piston rod of the second cylinder is controlled to continue to extend to realize the locked of small flange 01.
The present embodiment is equipped with manually travel switch, after the completion of shell welding, center positioning machine in the side of sliding rail 044
Structure 04 retracts home position can be by this signal after this trip switch detects that center positioning mechanism 04 returns to home position
Control terminal is issued, is retracted by the piston rod that control terminal controls the second cylinder 052, unloads gas with what this realized the second cylinder 052, with
The manual actuation of the second cylinder 052 when satisfaction shell welding next time.
Positioning mechanism 06 includes third column 061, and third column 061 is two, and two third columns 061 are along above-mentioned bottom
Arrangement and one end far from bottom plate 08 is equipped with and is parallel to the second support plate 062 of horizontal plane in the width direction of plate 08, second
The both ends of fagging 062 and locating piece 063 is symmetrically arranged in the width direction of bottom plate 08, locating piece 063 is two；Third column
061 and the second medium position between column 054 be equipped with the supporting block 064 perpendicular to 052 piston rod of the second cylinder, supporting block
064 upper surface is equipped with the arc structure cooperated with axle housing socket, the both ends of supporting block 064 and in the width direction of bottom plate 08
It is symmetrically arranged with the limited block 065 for stretching out in above-mentioned arc structure, limited block 065 is two.The specifically locating piece of the present embodiment
063 is L-type structure, which includes vertical section and horizontal segment, horizontal segment be fixed in the second support plate 062 and perpendicular to
Above-mentioned supporting block 064, and the opening turning of the L-type structure is towards center positioning mechanism 04.
Small flange 01 is set on axle housing 02 first in positioning and supports its end face by the axle housing of the present embodiment
On the boss of axle housing 02, and cooperate the socket of axle housing 02 on the arc structure of supporting block 064, utilizes branch
The limited block 065 at 064 both ends of bracer realizes the limit to axle housing 02, while utilizing the L-type knot at 062 both ends of the second support plate
Structure locating piece 063 realizes the positioning to small flange 01.
Hold-down mechanism 07 includes the 4th column 071, and the 4th column 071 is vertically arranged in one in 08 width direction of bottom plate
Side, the one end of the 4th column 071 far from bottom plate 08 are articulated with one end of rotating arm 073 by articulated shaft 072, rotating arm 073
The other end is equipped with the briquetting 074 for compressing axle housing air chamber support 03, and specifically the briquetting 074 of the present embodiment is equipped with overturning rotating arm
The contact surface of 073 handle 075, briquetting 074 and air chamber support 03 is equipped with rubber pad.
The present embodiment is when the axle housing 02 for the 100kg that weighs is hung to welding post by single armed, it is only necessary to be controlled by operation
Button processed drives the slow opening of the first cylinder 041, energy automatic capturing, the center for finding axle housing 02 accurately, without leaning on
Physical strength moves axle housing 02；In addition after small flange 01 is positioned by manual second cylinder 052, then pass through operation control button
It can be achieved with the pneumatic pinch of small flange 01, while being not in not clamping situation.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field
Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution
Similar frame mode and embodiment, are within the scope of protection of the invention.
Claims (10)
1. a kind of operating method of axle shell spot welding ring flange tooling, it is characterised in that: its step are as follows:
Step 1: small flange (01) is set at the welding position of axle housing (02) first, and is hoisted to Welder
Station is filled, initial alignment is carried out to small flange (01), axle housing (02) using positioning mechanism (06)；
Step 2: carrying out axle housing (02) centralized positioning using center positioning mechanism (04), is operated first control button driving
First cylinder (041) at sliding rail (044) both ends drives positioning pin (0410) movement on slide plate (043), finally makes four positioning
Selling (0410) support, the center of bearing (049) is just aligned in large flange on the inner ring of axle housing (02) large flange, and at this time
The centralized positioning to axle housing (02) is realized at the center of circle；
Step 3: pushing the second cylinder (052) that the piston rod of the second cylinder (052) is made to be directed at the screw thread on small flange (01) manually
Hole, then operating control button makes the second cylinder (052) piston rod continue to extend the small flange of pneumatic pinch (01), then presss from both sides manually
It clamps (051) and clamps small flange (01), to realize the clamping positioning of axle housing (02)；
Step 4: the handle (075) on hand-held hold-down mechanism (07) is flipped rotating arm (073), and utilize briquetting (074)
The air chamber support (03) of axle housing (02) is compressed, to realize the compression positioning of axle housing (02)；
Step 5: positioning is completed, and carries out small flange (01) welding.
2. a kind of operating method of axle shell spot welding ring flange tooling according to claim 1, the tooling includes bottom plate
(08), it is characterised in that: the both ends of the bottom plate (08) are symmetrically arranged with the clamp system (05) for clamping small flange (01), the bottom
The middle part of plate (08) is equipped with the center positioning mechanism (04) of positioning axle housing (02), the two sides of the center positioning mechanism (04)
It is symmetrically arranged with the hold-down mechanism (07) for compressing axle housing (02), between the hold-down mechanism (07) and above-mentioned clamp system (05)
It is provided with the positioning mechanism (06) of positioning axle housing.
3. a kind of operating method of axle shell spot welding ring flange tooling according to claim 2, it is characterised in that: in described
Heart positioning mechanism (04) includes two sliding rails being parallel to each other (044) and setting medium position between two sliding rails (044)
Cylindrical base (048), and the sliding rail (044) is arranged along the length direction of above-mentioned bottom plate (08)；
The both ends of the sliding rail (044) are provided with slide plate engaged therewith (043), both ends of the slide plate (043) and along upper
It states and is symmetrically arranged in the width direction of sliding rail (044) the first support plate (042), first support plate (042) is L-type structure,
It is equipped with positioning pin (0410) on above-mentioned slide plate (043) and positioned at the L-type of each first support plate (042) opening corner, and
The link group rectangularity structure of four positioning pins (0410)；
One end of above-mentioned slide plate (043) is installed with the first cylinder (041) that it can be made to slide along above-mentioned sliding rail (044), another
End is articulated with one end of first connecting rod (045), and the other end of the first connecting rod (045) and one end of connecting rod (047) are hinged,
The middle part of the connecting rod (047) is equipped with the bearing (049) for its rotation, and the bearing (049) is arranged on pedestal (048),
One end of the other end and second connecting rod (046) of above-mentioned connecting rod (047) is hinged, the other end hinge of the second connecting rod (046)
It is connected to the slide plate (043) of sliding rail (044) other end, and the equal length of above-mentioned second connecting rod (046) and first connecting rod (045).
4. a kind of operating method of axle shell spot welding ring flange tooling according to claim 3, it is characterised in that: the cunning
The dust cover for being parallel to sliding rail (044) and being located above sliding rail (044) is equipped between the slide plate (043) at rail (044) both ends
(0411), and the dust cover (0411) is telescopic flake structure.
5. a kind of operating method of axle shell spot welding ring flange tooling according to claim 3, it is characterised in that: the cunning
The side of rail is equipped with manually travel switch.
6. a kind of operating method of axle shell spot welding ring flange tooling according to claim 3, it is characterised in that: described four
Rubber sleeve is arranged on a positioning pin (0410).
7. a kind of operating method of axle shell spot welding ring flange tooling according to claim 2, it is characterised in that: the folder
Tight mechanism (05) includes clamp (051), the second cylinder (052), the first column (053) and the second column (054), the bottom plate
(08) side on and in its width direction is equipped with the first column (053), and the other side is equipped with the second column (054), described
First column (053) is equipped with the second cylinder (052) for locking small flange (01), and second column (054), which is equipped with, to be compressed
The clamp (051) of small flange (01).
8. a kind of operating method of axle shell spot welding ring flange tooling according to claim 2, it is characterised in that: described fixed
Position mechanism (06) includes third column (061), and the third column (061) is two, and two third columns (061) are along above-mentioned
One end of arrangement and separate bottom plate (08) is equipped with the second support plate for being parallel to horizontal plane in the width direction of bottom plate (08)
(062), the both ends of second support plate (062) and locating piece (063), institute are symmetrically arranged in the width direction of bottom plate (08)
Stating locating piece (063) is two；
Medium position between the third column (061) and the second column (054) is equipped with perpendicular to the second cylinder (052) piston
The supporting block (064) of bar, the upper surface of the supporting block (064) are equipped with the arc structure cooperated with axle housing socket, the support
The both ends of block (064) and the limited block (065) for stretching out in above-mentioned arc structure is symmetrically arranged in the width direction of bottom plate (08),
The limited block (065) is two.
9. a kind of operating method of axle shell spot welding ring flange tooling according to claim 8, it is characterised in that: described fixed
Position block (063) is L-type structure, which includes vertical section and horizontal segment, and the horizontal segment is fixed on the second support plate
(062) on and perpendicular to above-mentioned supporting block (064), and the opening turning of the L-type structure is towards center positioning mechanism (04).
10. a kind of operating method of axle shell spot welding ring flange tooling according to claim 2, it is characterised in that: described
Hold-down mechanism (07) includes the 4th column (071), and the 4th column (071) is vertically arranged in bottom plate (08) width direction
Side, the one end of the 4th column (071) far from bottom plate (08) is articulated with rotating arm (073) by articulated shaft (072)
One end, the other end of the rotating arm (073) are equipped with the briquetting (074) for compressing axle housing air chamber support (03), the briquetting (074)
It is equipped with the handle (075) of overturning rotating arm (073), the briquetting (074) and the contact surface of air chamber support (03) are equipped with rubber
Rubber mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811621358.0A CN109530989A (en) | 2018-12-28 | 2018-12-28 | A kind of operating method of axle shell spot welding ring flange tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811621358.0A CN109530989A (en) | 2018-12-28 | 2018-12-28 | A kind of operating method of axle shell spot welding ring flange tooling |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084421A (en) * | 2021-05-24 | 2021-07-09 | 泰州神舟传动科技有限公司 | Annular welding robot for axle housing rear cover |
| CN115673438A (en) * | 2022-11-16 | 2023-02-03 | 瑞安市裕玺转向系统有限公司 | Automobile steering device outer tube column casing positioning production device and production method thereof |
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| CN206286739U (en) * | 2016-12-13 | 2017-06-30 | 成都迈特利尔科技有限公司 | A kind of stage casing clamping device and back axle for back axle boxing always spells boxing special plane |
| CN206326298U (en) * | 2016-12-08 | 2017-07-14 | 青岛青特众力车桥有限公司 | A kind of small flange frock of spot welding blank |
| CN107627059A (en) * | 2017-10-10 | 2018-01-26 | 山东蓬翔汽车有限公司 | A kind of fixture of the tack welding finished product spindle nose of adjustable length and ring flange angle |
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| CN207824752U (en) * | 2018-02-11 | 2018-09-07 | 大连恒祥科技有限公司 | A kind of clamping and fixing device of automobile product |
| CN207930214U (en) * | 2017-12-15 | 2018-10-02 | 青岛青特众力车桥有限公司 | A kind of novel axle housing dot welding method orchid disk tooling |
| CN207997107U (en) * | 2018-02-13 | 2018-10-23 | 辽宁曙光汽车集团股份有限公司 | Vehicle rear-axle housing ring flange is pressed welder |
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| PL169552B1 (en) * | 1991-06-20 | 1996-08-30 | Same Spa | Front axle housing for teractors and method of manufacturing same |
| CN202930367U (en) * | 2012-08-31 | 2013-05-08 | 昆山市和博电子科技有限公司 | Six-wheel eccentric-connecting-rod central positioning mechanism |
| CN205703405U (en) * | 2016-06-08 | 2016-11-23 | 山东永华机械有限公司 | Vehicle bridge processing automatic capturing clamping device |
| CN206326298U (en) * | 2016-12-08 | 2017-07-14 | 青岛青特众力车桥有限公司 | A kind of small flange frock of spot welding blank |
| CN206286739U (en) * | 2016-12-13 | 2017-06-30 | 成都迈特利尔科技有限公司 | A kind of stage casing clamping device and back axle for back axle boxing always spells boxing special plane |
| CN207272708U (en) * | 2017-08-01 | 2018-04-27 | 广西汽车集团有限公司 | Axle housing double end boring fixture |
| CN107627059A (en) * | 2017-10-10 | 2018-01-26 | 山东蓬翔汽车有限公司 | A kind of fixture of the tack welding finished product spindle nose of adjustable length and ring flange angle |
| CN207930214U (en) * | 2017-12-15 | 2018-10-02 | 青岛青特众力车桥有限公司 | A kind of novel axle housing dot welding method orchid disk tooling |
| CN207824752U (en) * | 2018-02-11 | 2018-09-07 | 大连恒祥科技有限公司 | A kind of clamping and fixing device of automobile product |
| CN207997107U (en) * | 2018-02-13 | 2018-10-23 | 辽宁曙光汽车集团股份有限公司 | Vehicle rear-axle housing ring flange is pressed welder |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084421A (en) * | 2021-05-24 | 2021-07-09 | 泰州神舟传动科技有限公司 | Annular welding robot for axle housing rear cover |
| CN113084421B (en) * | 2021-05-24 | 2022-11-18 | 泰州神舟传动科技有限公司 | Annular welding robot for axle housing rear cover |
| CN115673438A (en) * | 2022-11-16 | 2023-02-03 | 瑞安市裕玺转向系统有限公司 | Automobile steering device outer tube column casing positioning production device and production method thereof |
| CN115673438B (en) * | 2022-11-16 | 2023-07-14 | 瑞安市裕玺转向系统有限公司 | Positioning production device and method for outer tube column casing of automobile steering gear |
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Application publication date: 20190329 |