CN109719449A - It is a kind of for welding the welding equipment of the annular lamina of steering column - Google Patents
It is a kind of for welding the welding equipment of the annular lamina of steering column Download PDFInfo
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- CN109719449A CN109719449A CN201910060273.8A CN201910060273A CN109719449A CN 109719449 A CN109719449 A CN 109719449A CN 201910060273 A CN201910060273 A CN 201910060273A CN 109719449 A CN109719449 A CN 109719449A
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- annular lamina
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Abstract
It is a kind of for welding the welding equipment of the annular lamina of steering column, including rack, indexing mechanism, clamp rotating mechanism and welding gun；The indexing mechanism is mounted on the rack；The clamping rotating mechanism is installed on the indexing mechanism；The clamping rotating mechanism is at least provided with two groups；The indexing mechanism clamps 180 degree of rotating mechanism rotation described in being used to enable above-mentioned two groups；The clamping rotating mechanism includes slewing apparatus, column casing positioning device and clamping device；The slewing apparatus is installed on the indexing mechanism, and the column casing positioning device and clamping device are connected to the output end of the slewing apparatus；The slewing apparatus is for driving the column casing positioning device and clamping device to rotate；The welding gun is installed in the rack, and the junction of the outlet of its solder alignment pipe column casing and annular lamina.The welding equipment processing efficiency of the application is high, and tubing string cylinder and annular lamina obtain positioning and clamping well in process, and welding effect is good.
Description
Technical field
The present invention relates to technical field of welding equipment, and in particular to a kind of for welding the welding of the annular lamina of steering column
Equipment.
Background technique
With the development of social economy and auto industry, automobile is become more and more popular.Car steering tube column is as driving
The important component of member's manipulation automobile, safety and reliability are particularly important.
As shown in fig. 7, steering column mainly includes tubing string cylinder 51, annular lamina 52, upper mounting rack 53 and lower mounting bracket 54,
Annular lamina 52, upper mounting rack 53 and lower mounting bracket 54 are welded on tubing string cylinder 51, and the annular lamina 52 is also referred to as group and runs jointly
Close bracket.Since annular lamina 52 is to cover on the circumference of tubing string cylinder 51, and annular lamina volume is thin and small, so current weldering
Efficiency and bad is connect, and is easy to be partially welded and generate substandard products.
Summary of the invention
It is an object of the invention to aiming at the deficiencies in the prior art, provide a kind of high production efficiency for welding
The welding equipment of the annular lamina of steering column.
To achieve this purpose, the present invention adopts the following technical scheme: a kind of for welding the welding of the annular lamina of steering column
Equipment, including rack, indexing mechanism, clamping rotating mechanism and welding gun；
The indexing mechanism is mounted on the rack；The clamping rotating mechanism is installed on the indexing mechanism；
The clamping rotating mechanism is at least provided with two groups；
The indexing mechanism clamps 180 degree of rotating mechanism rotation described in being used to enable above-mentioned two groups；
The clamping rotating mechanism includes slewing apparatus, column casing positioning device and clamping device；
The slewing apparatus is installed on the indexing mechanism, and the column casing positioning device and clamping device are connected to described
The output end of slewing apparatus；The slewing apparatus is for driving the column casing positioning device and clamping device to rotate；
The welding gun is installed in the rack, and the junction of the outlet of its solder alignment pipe column casing and annular lamina.
Preferably, the column casing positioning device includes rotation frame, column casing cylinder, center stay column, apotting spindle and locating shaft
Set；The cylinder barrel of the column casing cylinder is mounted on the lower end of the rotation frame；The piston rod of the column casing cylinder is connected in described
One end of heart stay column；
The lower end of the apotting spindle is installed on the rotation frame, and the other end of the apotting spindle upwardly extends, and
The other end of the apotting spindle is in truncated cone-shaped, and the apotting spindle has the cavity through top and bottom end；The locating shaft
Set is connected to the center stay column, and the positioning shaft sleeve covers on the apotting spindle, and the inner cavity of the positioning shaft sleeve is
Diameter；The clamping device is mounted on the rotation frame；The power output end of the slewing apparatus is connected to the rotation frame.
Preferably, pressing plate is additionally provided on the apotting spindle；
The clamping device includes multiple clamping groups, and multiple clamping groups are equidistant and are annularly arranged in the pendulum
On pivoted frame；
The clamping group includes clamping cylinder and clamp clip；The cylinder barrel of the clamping cylinder is mounted on the rotation frame,
The piston rod of the clamping cylinder is connected to one end of the clamp clip, and the other end of the clamp clip is set to the pressing plate
Top.
Preferably: the column casing positioning device further includes pushing away column, spring and baffle；
Described one end for pushing away column is connected to the upper end of the positioning shaft sleeve, and the column that pushes away also is hollow cylinder, the center
Stay column passes through the inner cavity for pushing away column, and the baffle is installed on the upper end of the center stay column, and the spring is placed on the center
Stay column, and its both ends withstands on the baffle respectively and described pushes away on column.
Preferably, the slewing apparatus includes rotation motor, rotation axle sleeve and mounting base；
The mounting base is mounted on the indexing mechanism, and the swing shaft set is set in the mounting base, and the two
Between pass through bearing connect；The output shaft of the rotation motor is connected to the rotation axle sleeve；The rotation axle sleeve is connected to institute
State the bottom of rotation frame.
Preferably, the indexing mechanism includes bearing support, rotating device and swivel plate；
The bearing support is installed in the rack, and the rotating device includes rotary cylinder, rack gear, gear and rotation
Axis；The cylinder barrel of the rotary cylinder is mounted on the bearing support, and the piston rod of the rotary cylinder is connected to the rack gear, institute
Tell that gear is installed on the rotary shaft, the rotary shaft is fixed on the bearing support by bearing, and the top of the rotary shaft connects
It is connected to the swivel plate；The rotary shaft is mutually perpendicular to the rack gear；The rack gear and gear intermeshing are driven.
Preferably, the indexing mechanism further includes partition panel；The bottom end of the partition panel is installed on swivel plate；
The partition panel includes tabs and aliform portion；The aliform portion is set to the both ends of the tabs, the wing
Shape portion is in a V-shaped, and dissipates to outside；The partition panel clamps between rotating mechanism described in being set to two groups.
Preferably, there are four the clamping group settings.
Beneficial effects of the present invention: because annular lamina and tubing string cylinder are installed on column casing positioning device and clamping device, institute
Stating annular lamina and tubing string cylinder can be welded along the junction of the two, enable welding process continuous, guarantee welding quality
And efficiency.After tubing string cylinder and annular lamina weld, the indexing mechanism work works to next group of clamping positioning mechanism, from
And realize quickly transposition welding, accomplish efficiently to produce.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the overall structure diagram of one of embodiment of the invention；
Fig. 2 is the structural schematic diagram of the indexing mechanism of one of embodiment of the invention；
Fig. 3 is the main sectional view of the indexing mechanism of one of embodiment of the invention；
Fig. 4 is the structural schematic diagram of the clamping rotating mechanism of one of embodiment of the invention；
Fig. 5 is the main sectional view of the clamping rotating mechanism of one of embodiment of the invention；
Fig. 6 is the structural schematic diagram of the welding gun of one of embodiment of the invention；
Fig. 7 is the schematic diagram of steering column.
Wherein: rack 1, indexing mechanism 2, bearing support 21, rotating device 22, rotaring cylinder 221, rack gear 222, gear 223, rotation
Shaft 224, swivel plate 23, partition panel 24, tabs 241, aliform portion 242 clamp rotating mechanism 3, slewing apparatus 31, rotation electricity
Machine 311, rotation axle sleeve 312, mounting base 313, column casing positioning device 32, rotation frame 321, column casing cylinder 322, center stay column 323,
Apotting spindle 324, positioning shaft sleeve 325, pressing plate 326 push away column 327, spring 328, baffle 329, clamping device 33, clamping group 331,
Clamping cylinder 3311, clamp clip 3312, welding gun 4, tubing string cylinder 51, annular lamina 52, upper mounting rack 53, lower mounting rack 54.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
It is a kind of for welding the welding equipment of the annular lamina of steering column, including rack 1, indexing mechanism 2, clamp rotating machine
Structure 3 and welding gun 4；
The indexing mechanism 2 is mounted in the rack 1；The clamping rotating mechanism 3 is installed on the indexing mechanism 2；
The clamping rotating mechanism 3 is at least provided with two groups；
The indexing mechanism 2 clamps 180 degree of the rotation of rotating mechanism 3 described in being used to enable above-mentioned two groups；
The clamping rotating mechanism 3 includes slewing apparatus 31, column casing positioning device 32 and clamping device 33；
The slewing apparatus 31 is installed on the indexing mechanism 2, and the column casing positioning device 32 and clamping device 33 connect
It is connected to the output end of the slewing apparatus 31；The slewing apparatus 31 is for driving the column casing positioning device 32 and clamping device
33 rotations；
The welding gun 4 is installed in the rack 1, and the junction of the outlet of its solder alignment pipe column casing and annular lamina.
The process of above-mentioned welding equipment is as follows: will cover annular lamina on the tubing string cylinder before this, then by tubing string
Cylinder is placed on the column casing positioning device 32, and tubing string cylinder realizes complete positioning, drives the clamping device 33 in next step, make to clamp
Device 33 can clamp annular lamina, thereby realize the complete positioning of annular lamina and tubing string cylinder before welding.Then, described
Welding gun 4 works, and simultaneously the slewing apparatus 31 also works, and drives column casing positioning device 32 and clamping device 33 to rotate, because of ring
Shape piece and tubing string cylinder are installed in column casing positioning device 32 and clamping device 33, and the annular lamina and tubing string cylinder can be along the two
Junction welded, enable welding process continuous, guarantee welding quality and efficiency.When tubing string cylinder and annular lamina weld
Later, the indexing mechanism 2 works, and accomplishes efficiently to next group of clamping positioning mechanism work to realize quickly transposition welding
Production.
Further, the column casing positioning device 32 includes rotation frame 321, column casing cylinder 322, center stay column 323, determines
Position mandrel 324 and positioning shaft sleeve 325；The cylinder barrel of the column casing cylinder 322 is mounted on the lower end of the rotation frame 321；The column
The piston rod of cylinder cylinder 322 is connected to one end of the center stay column 323；
The lower end of the apotting spindle 324 is installed on the rotation frame 321, the other end of the apotting spindle 324 to
Upper extension, and the other end of the apotting spindle 324 is in truncated cone-shaped, the apotting spindle 324 has through top and bottom end
Cavity；The positioning shaft sleeve 325 is connected to the center stay column 323, and 325 sets of the positioning shaft sleeve in the apotting spindle 324
On, and the inner cavity of the positioning shaft sleeve 325 is isometrical；The clamping device 33 is mounted on the rotation frame 321；The pendulum
The power output end of rotary device 31 is connected to the rotation frame 321.
The position fixing process of the tubing string cylinder and annular lamina is as follows: after annular lamina covers on tubing string cylinder, tubing string cylinder being covered fixed
On the axle sleeve 325 of position, the column casing cylinder 322 is then driven, the piston rod of the column casing cylinder 322 retracts downwards, and then pulls
The center stay column 323 moves downward, and then the positioning shaft sleeve 325 moves downward, because of the outer diameter of the apotting spindle 324
Be more down it is bigger, the positioning shaft sleeve 325 during moving downward just always by distending, until the last positioning
The outer wall of axle sleeve 325 is adjacent to the inner cavity of the tubing string cylinder, and this makes it possible to tubing string cylinder is realized complete positioning.Then, it controls
The clamping device 33 acts, and can compress annular lamina, to also be achieved that the clamping of annular lamina, in the welding process, drives
Moving the slewing apparatus 31 can enable rotation frame 321 rotate, so that tubing string cylinder and annular lamina be enabled to rotate.
Further, pressing plate 326 is additionally provided on the apotting spindle 324；
The clamping device 33 includes multiple clamping groups 331, and multiple clamping groups 331 are equidistant and annularly arrange
On the rotation frame 321；
The clamping group 331 includes clamping cylinder 3311 and clamp clip 3312；The cylinder barrel of the clamping cylinder 3311 is installed
On the rotation frame 321, the piston rod of the clamping cylinder 3311 is connected to one end of the clamp clip 3312, the clamping
The other end of piece 3312 is set to the top of the pressing plate 326.
The clamping process of the annular lamina is as follows: multiple clamping groups 331 pass through movement, the i.e. work of clamping cylinder 3311
Stopper rod retracts, and drives the clamp clip 3312 that annular lamina is pressed on the pressing plate 326, to can realize annular lamina
Full clamping.
Further, the column casing positioning device 32 further includes pushing away column 327, spring 328 and baffle 329；
Described one end for pushing away column 327 is connected to the upper end of the positioning shaft sleeve 325, and the column 327 that pushes away also is hollow cylinder,
The center stay column 323 passes through the inner cavity for pushing away column 327, and the baffle 329 is installed on the upper end of the center stay column 323,
The spring 328 is placed on the center stay column 323, and its both ends withstands on the baffle 329 respectively and described pushes away on column 327.
When the center stay column 323 moves downward, column 327 is pushed away by pulling the spring 328 to compress, and then described in promotion
It moves downward, is finally able to drive the positioning shaft sleeve 325 and moves downward, under the action of spring 328, be able to maintain
Stable pressing force, and can aid in 325 Rapid reset of positioning shaft sleeve in the spring 328.
Further, the slewing apparatus 31 includes rotation motor 311, rotation axle sleeve 312 and mounting base 313；
The mounting base 313 is mounted on the indexing mechanism 2, and the rotation axle sleeve 312 is set to the mounting base 313
It is interior, and connected between the two by bearing；The output shaft of the rotation motor 311 is connected to the rotation axle sleeve 312；The pendulum
Shaft set 312 is connected to the bottom of the rotation frame 321.
The rotation of tubing string cylinder and annular lamina is to go to realize by the following course of work: the rotation motor 311 acts, into
And the rotation axle sleeve 312 is driven to rotate around center axis thereof, during rotation, mounting base 313 is the rotation axle sleeve 312
It does not rotate.And by driving the mounting base 313 to rotate.
Further, the indexing mechanism 2 includes bearing support 21, rotating device 22 and swivel plate 23；
The bearing support 21 is installed in the rack 1, the rotating device 22 include rotary cylinder 221, rack gear 222,
Gear 223 and rotary shaft 224；The cylinder barrel of the rotary cylinder 221 is mounted on the bearing support 21, the rotary cylinder 221
Piston rod be connected to the rack gear 222, told gear 223 is installed on the rotary shaft 224, and the rotary shaft 224 passes through axis
It holds and is fixed on the bearing support 21, the top of the rotary shaft 224 is connected to the swivel plate 23；The rotary shaft 224 and institute
Rack gear 222 is stated to be mutually perpendicular to；The rack gear 222 is driven with the gear 223 intermeshing.
The mounting base 313 is mounted on the swivel plate 23, i.e., the rotation of the described swivel plate 23 can enable described
Mounting base 313 rotates, and then 32 indexing of column casing positioning device described in two groups of driving.By driving the driving rotary cylinder 221
Piston rod stretch out, enable the rack gear 222 engage in gear 223, it will be able to enable the rotary shaft 224 constantly rotate, into
And the indexing of column casing positioning device 32 described in realizing two groups.
Further, the indexing mechanism 2 further includes partition panel 24；The bottom end of the partition panel 24 is installed on swivel plate
23；
The partition panel 24 includes tabs 241 and aliform portion 242；The aliform portion 242 is set to the tabs 241
Both ends, the aliform portion 242 is in a V-shaped, and to outside dissipate；The partition panel 24 clamps rotating mechanism described in being set to two groups
Between 3.
By being separated by the partition panel 24 between clamping rotating mechanism 3 described in two groups, in this way to tubing string cylinder and ring-type
When piece is welded, clamping rotating mechanism 3 described in another group is just unaffected, such as can be to avoid the influence etc. of strong light.
Further, there are four the settings of clamping group 331.
There are four the clamping groups 331 for the setting of clamping device 33, can sufficiently clamp annular lamina.
The above is only a preferred embodiment of the present invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to the present invention
Limitation.
Claims (8)
1. a kind of for welding the welding equipment of the annular lamina of steering column, it is characterised in that: including rack, indexing mechanism, folder
Tight rotating mechanism and welding gun；
The indexing mechanism is mounted on the rack；The clamping rotating mechanism is installed on the indexing mechanism；
The clamping rotating mechanism is at least provided with two groups；
The indexing mechanism clamps 180 degree of rotating mechanism rotation described in being used to enable above-mentioned two groups；
The clamping rotating mechanism includes slewing apparatus, column casing positioning device and clamping device；
The slewing apparatus is installed on the indexing mechanism, and the column casing positioning device and clamping device are connected to the rotation
The output end of device；The slewing apparatus is for driving the column casing positioning device and clamping device to rotate；
The welding gun is installed in the rack, and the junction of the outlet of its solder alignment pipe column casing and annular lamina.
2. according to claim 1 for welding the welding equipment of the annular lamina of steering column, it is characterised in that: the column
Cylinder positioning device includes rotation frame, column casing cylinder, center stay column, apotting spindle and positioning shaft sleeve；The cylinder barrel of the column casing cylinder
It is mounted on the lower end of the rotation frame；The piston rod of the column casing cylinder is connected to one end of the center stay column；
The lower end of the apotting spindle is installed on the rotation frame, and the other end of the apotting spindle upwardly extends, and described
The other end of apotting spindle is in truncated cone-shaped, and the apotting spindle has the cavity through top and bottom end；The positioning shaft sleeve connects
It is connected to the center stay column, the positioning shaft sleeve covers on the apotting spindle, and the inner cavity of the positioning shaft sleeve is isometrical；
The clamping device is mounted on the rotation frame；The power output end of the slewing apparatus is connected to the rotation frame.
3. according to claim 2 for welding the welding equipment of the annular lamina of steering column, it is characterised in that: described fixed
Pressing plate is additionally provided in the mandrel of position；
The clamping device includes multiple clamping groups, and multiple clamping groups are equidistant and are annularly arranged in the rotation frame
On；
The clamping group includes clamping cylinder and clamp clip；The cylinder barrel of the clamping cylinder is mounted on the rotation frame, described
The piston rod of clamping cylinder is connected to one end of the clamp clip, and the other end of the clamp clip is set to the upper of the pressing plate
Side.
4. according to claim 2 for welding the welding equipment of the annular lamina of steering column, it is characterised in that: the column
Cylinder positioning device further includes pushing away column, spring and baffle；
Described one end for pushing away column is connected to the upper end of the positioning shaft sleeve, and the column that pushes away also is hollow cylinder, the center stay column
Across the inner cavity for pushing away column, the baffle is installed on the upper end of the center stay column, and the spring is placed on the center stay column,
And its both ends withstands on the baffle respectively and described pushes away on column.
5. according to claim 2 for welding the welding equipment of the annular lamina of steering column, it is characterised in that: the pendulum
Rotary device includes rotation motor, rotation axle sleeve and mounting base；
The mounting base is mounted on the indexing mechanism, and the swing shaft set is set in the mounting base, and between the two
It is connected by bearing；The output shaft of the rotation motor is connected to the rotation axle sleeve；The rotation axle sleeve is connected to the pendulum
The bottom of pivoted frame.
6. according to claim 1 for welding the welding equipment of the annular lamina of steering column, it is characterised in that: described turn
Position mechanism includes bearing support, rotating device and swivel plate；
The bearing support is installed in the rack, and the rotating device includes rotary cylinder, rack gear, gear and rotary shaft；Institute
The cylinder barrel for stating rotary cylinder is mounted on the bearing support, and the piston rod of the rotary cylinder is connected to the rack gear, told tooth
Wheel is installed on the rotary shaft, and the rotary shaft is fixed on the bearing support by bearing, and the top of the rotary shaft is connected to
The swivel plate；The rotary shaft is mutually perpendicular to the rack gear；The rack gear and gear intermeshing are driven.
7. according to claim 6 for welding the welding equipment of the annular lamina of steering column, it is characterised in that: described turn
Position mechanism further includes partition panel；The bottom end of the partition panel is installed on swivel plate；
The partition panel includes tabs and aliform portion；The aliform portion is set to the both ends of the tabs, the aliform portion
It is in a V-shaped, and dissipated to outside；The partition panel clamps between rotating mechanism described in being set to two groups.
8. according to claim 3 for welding the welding equipment of the annular lamina of steering column, it is characterised in that: the folder
There are four tight group settings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910060273.8A CN109719449A (en) | 2019-01-22 | 2019-01-22 | It is a kind of for welding the welding equipment of the annular lamina of steering column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910060273.8A CN109719449A (en) | 2019-01-22 | 2019-01-22 | It is a kind of for welding the welding equipment of the annular lamina of steering column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109719449A true CN109719449A (en) | 2019-05-07 |
Family
ID=66299862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910060273.8A Pending CN109719449A (en) | 2019-01-22 | 2019-01-22 | It is a kind of for welding the welding equipment of the annular lamina of steering column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109719449A (en) |
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| CN104889668A (en) * | 2015-06-18 | 2015-09-09 | 合肥合锻机床股份有限公司 | Reducing elastic mandrel clamping device |
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| CN206216195U (en) * | 2016-08-27 | 2017-06-06 | 宁波宏大电梯有限公司 | For clamp workpiece and drive workpiece rotate mechanism |
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2019
- 2019-01-22 CN CN201910060273.8A patent/CN109719449A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05185291A (en) * | 1992-01-13 | 1993-07-27 | Kawasaki Steel Corp | Method for sticking inner diaphragm in steel tubular column and device therefor |
| CN101347885A (en) * | 2007-07-16 | 2009-01-21 | 昆山华恒工程技术中心有限公司 | Central pneumatic power positioner |
| CN104889668A (en) * | 2015-06-18 | 2015-09-09 | 合肥合锻机床股份有限公司 | Reducing elastic mandrel clamping device |
| CN105081668A (en) * | 2015-08-07 | 2015-11-25 | 天津市双象工程液压件有限责任公司 | Hydraulic supporting tensioning mechanism for sleeve welding |
| CN105436892A (en) * | 2015-12-24 | 2016-03-30 | 宁波力品格工业机械有限公司 | Welding machine for numerical control rotary table type shock absorber |
| CN206216195U (en) * | 2016-08-27 | 2017-06-06 | 宁波宏大电梯有限公司 | For clamp workpiece and drive workpiece rotate mechanism |
| CN207723781U (en) * | 2017-12-05 | 2018-08-14 | 湖北峰佑高端装备制造有限公司 | A kind of swelling device and its automatic pipe welder for automatic pipe welder |
| CN208214701U (en) * | 2017-12-29 | 2018-12-11 | 南阳淅减汽车减振器有限公司 | A kind of welding positioning tool of damper spring disk |
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Application publication date: 20190507 |