CN202344171U - Height-adjustable welding tooling - Google Patents
Height-adjustable welding tooling Download PDFInfo
- Publication number
- CN202344171U CN202344171U CN2011204935096U CN201120493509U CN202344171U CN 202344171 U CN202344171 U CN 202344171U CN 2011204935096 U CN2011204935096 U CN 2011204935096U CN 201120493509 U CN201120493509 U CN 201120493509U CN 202344171 U CN202344171 U CN 202344171U
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- welding tooling
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Abstract
The utility model discloses a height-adjustable welding tooling, which comprises a fixing platform device and an adjusting platform device. The fixing platform device comprises a pressing assembly I and a fixed platform for placing a work piece I. The adjusting platform device comprises an adjusting platform assembly and a pressing assembly II. The adjusting platform assembly comprises a fixing frame, an adjusting platform which is positioned on the fixing frame in a mode capable of reciprocating vertically and used for placing the work piece II, and a platform driving device for driving the adjusting platform to reciprocate vertically. Before welding, the welding tooling firstly adjusts height of the platform device to align the platform device to be at the expected position, can adjust height difference between welding work pieces, is suitable for three states of upper surface alignment, lower surface alignment and two base material centering of work pieces of different thicknesses, has strong adaptability, can adjust upper positions and lower positions of work pieces of the same thickness, is quick and convenient to adjust, easy to achieve automatic control and applied to labs, can quickly acquire welding process parameters and improves work efficiency.
Description
Technical field
The utility model relates to a kind of machining set-up, particularly a kind ofly is used for adjustable for height welding tooling.
Background technology
Welding is the material (of the same race or xenogenesis) of welded piece, through heating or pressurization or both and usefulness, and with or without packing material, make the material of workpiece reach interatomic build with and form the permanent technical process that is connected.Owing to be permanent connection, can't dismantle, thereby welding has higher requirement to the orientation in the welding process of each workpiece.
In the prior art, require to have between the weldment higher flatness or position when concern, generally need the comparatively positioning tool of complicacy when when welding.This frock need be welded back, welding work pieces location, can guarantee standard compliant weldment basically.But owing to have forming errors behind the Workpiece shaping, be installed on behind the positioning fixture and can produce difference in height, cause welding back product defective, do over again or scrap.In the time of need regulating the height and position between the welding work pieces, existing welding tooling then can't be realized.Particularly common not waiting in the welding procedure between the steel plate in the automobile industry; Existing positioning fixture is except having the relatively poor problem of adaptability; Flush, the lower surface that also can't satisfy two mother metals flushes and the conversion of three kinds of states of two mother metal centerings; Influence welding quality, reduce operating efficiency.
Therefore, need a kind of auxiliary mould of welding processing, can adjust the difference in height between the welding work pieces; Be applicable to flush between the workpiece of different-thickness, lower surface flushes and three kinds of states of two mother metal centerings, has stronger adaptability, has the adjustment upper-lower position for the equal thickness workpiece simultaneously; Improve the function of welding precision, be applicable to commercial production, simultaneously; Being used for the laboratory can obtain welding condition fast, increases work efficiency.
The utility model content
In view of this, the purpose of the utility model provides a kind of adjustable for height welding tooling, can adjust the difference in height between the welding work pieces; Be applicable to flush between the workpiece of different-thickness, lower surface flushes and three kinds of states of two mother metal centerings, has stronger adaptability, has the adjustment upper-lower position for the equal thickness workpiece simultaneously; Improve the function of welding precision; Be suitable for the industrial while, being used for the laboratory can obtain welding condition fast, increases work efficiency.
The adjustable for height welding tooling of the utility model comprises fixed platform device and adjustment stage apparatus;
Said fixed platform device comprise hold down assembly I be used for the fixed platform of place work piece I, the said I of holding down assembly comprise the clamping arm I that is positioned at the fixed platform top and is fixedly set in fixed platform, with the mode that can pump be arranged at clamping arm I compressor arm I, be used to drive that compressor arm I pumps compresses drive unit I and be positioned at workpiece I top and be installed on the hold-down head I of compressor arm I lower end;
Said adjustment stage apparatus comprises the adjustment platform assembly and holds down assembly II; The adjustment platform assembly comprise fixed mount, with the mode that can pump be arranged at fixed mount and be used for place work piece II the adjustment platform, be used to drive the platform drive unit that the adjustment platform pumps, the said II of holding down assembly comprise the clamping arm II that is positioned at adjustment platform top and is fixedly set in the adjustment platform, with the mode that can pump be arranged at clamping arm II compressor arm II, be used to drive that compressor arm II pumps compresses drive unit II and be positioned at workpiece II top and be installed on the hold-down head II of compressor arm II lower end.
Further, said adjustment platform is provided with guide post to extending below, and said guide post is equipped with in fixed mount with the mode single-degree-of-freedom that can pump;
Further; The platform drive unit comprises platform drive motors and adjustment screw mechanism; The leading screw upper end of said adjustment screw mechanism is connected in the adjustment platform, and the nut of adjustment screw mechanism is can be arranged at fixed mount around the mode single-degree-of-freedom that self axis rotates and cooperate with the transmission of platform drive motors.
Further, the nut of said adjustment screw mechanism is arranged at fixed mount through bearing block, and the nut upper and lower surfaces of said adjustment screw mechanism is equipped with the plane spherical bearing;
Further, the said drive unit I that compresses is for compressing drive motors I, said compressor arm I be slidingly matched pass clamping arm I and with a clamp nut I threaded engagement, the said drive motors I that compresses is fixed in clamping arm I and cooperates with clamp nut I transmission; The said drive unit II that compresses is for compressing drive motors II, said compressor arm II be slidingly matched pass clamping arm II and with a clamp nut II threaded engagement, the said drive motors II that compresses is fixed in clamping arm II and cooperates with clamp nut II transmission;
Further, said platform drive motors cooperates through the transmission of band drive mechanism with the nut of adjustment screw mechanism;
Further, the nut of adjustment screw mechanism directly is made up of the driven pulley of band drive mechanism.
The beneficial effect of the utility model is: the adjustable for height welding tooling of the utility model, adopt fixed platform device and adjustment stage apparatus, and one of welding work pieces is fixed in the fixed platform device; Another welding work pieces is fixed in the adjustment stage apparatus, earlier through adjustment stage apparatus adjustment height, it is aligned with the position of expectation before the welding; Can adjust the difference in height between the welding work pieces, be applicable to flush between the workpiece of different-thickness, lower surface flushes and three kinds of states of two mother metal centerings, has stronger adaptability; Simultaneously have the adjustment upper-lower position, improve the function of welding precision, be applicable to commercial production for the equal thickness workpiece; Regulate rapid and convenient; Be easy to realize automatic control, being used for the laboratory can obtain welding condition fast, increases work efficiency.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is that fixed mount cooperates sketch map with leading screw.
The specific embodiment
Fig. 1 is the structural representation of the utility model, and Fig. 2 is that fixed mount cooperates sketch map with leading screw, and is as shown in the figure: the adjustable for height welding tooling of present embodiment comprises fixed platform device and adjustment stage apparatus;
Said fixed platform device comprises hold down assembly I and the fixed platform 1 that is used for place work piece I 2; The said I of holding down assembly comprise the clamping arm I 3 that is positioned at fixed platform 1 top and is fixedly set in fixed platform 1, with the mode that can pump be arranged at clamping arm I 3 compressor arm I 5, be used to drive that compressor arm I 5 pumps compresses drive unit I 6 and be positioned at workpiece I 2 tops and be installed on the hold-down head I 4 of compressor arm I 5 lower ends; According to different needs; Such as welded blank; 4 of hold-down head I are strip; Compress drive unit I 6 and compressor arm I 5 and can be many groups, all act on hold-down head I 4, form stable compressing along the workpiece lateral arrangement;
Said adjustment stage apparatus comprises the adjustment platform assembly and holds down assembly II; The adjustment platform assembly comprise fixed mount 14, with the mode that can pump be arranged at fixed mount 14 and be used for place work piece II11 adjustment platform 12, be used to drive the platform drive unit that adjustment platform 12 pumps, the said II of holding down assembly comprise the clamping arm II10 that is positioned at adjustment platform 12 tops and is fixedly set in adjustment platform 12, with the mode that can pump be arranged at clamping arm II10 compressor arm II8, be used to drive that compressor arm II8 pumps compresses drive unit II7 and be positioned at workpiece II11 top and be installed on the hold-down head II9 of compressor arm II8 lower end; Identical with hold-down head I 4, hold-down head II9 can be strip as required, compresses drive unit II7 and compressor arm II8 and can be many groups along workpiece II11 lateral arrangement, all acts on hold-down head II9, forms stable compressing.
The present invention makes hold-down head I 4 that workpiece I 2 is fixed and clamped in fixed platform 1 through compressing drive unit I 6 driving compressor arm I 5 in use; Simultaneously; Through compressing drive unit II7 driving compressor arm II8 hold-down head II9 is fixed workpiece II11 in adjustment platform 12; Drive adjustment platform 12 through the platform drive unit and move up and down, make workpiece I 2 and workpiece II11 be positioned at the relative position of expectation, get a desired effect.
In the present embodiment, said adjustment platform 12 is provided with guide post 13 to extending below, and said guide post 13 is equipped with in fixed mount 14 with the mode single-degree-of-freedom that can pump; Adopt guide post 13 structures, be beneficial to the lateral attitude that limits adjustment platform 12, guarantee the adjustment precision, increase work efficiency.
In the present embodiment, the platform drive unit comprises platform drive motors 15 and adjustment screw mechanism, and leading screw 17 upper ends of said adjustment screw mechanism are connected in adjustment platform 12, and connected mode needs to fix at circumferencial direction, can be that hinged grade is flexible coupling; The nut 18 of adjustment screw mechanism is can be arranged at fixed mount 14 around the mode single-degree-of-freedom that self axis rotates and cooperate with 15 transmissions of platform drive motors; Adopt screw mechanism to adjust, it is high to have the adjustment precision, and installing/dismounting is simple, the advantage that cost is low.
In the present embodiment, the nut 18 of said adjustment screw mechanism is arranged at fixed mount 14 through bearing block 20, and nut 18 upper and lower surfaces of said adjustment screw mechanism are equipped with plane spherical bearing 21; Adopt bearing arrangement, reduce friction, avoid motion artifacts, simultaneously, utilize the structure of bearing block 20, carry out ingenious spacing, simple and reliable for structure.
In the present embodiment; The said drive unit I 6 that compresses is for compressing drive motors I; Said compressor arm I 5 be slidingly matched pass clamping arm I 3 and with a clamp nut I 22 threaded engagement, the said drive motors I that compresses is fixed in clamping arm I 3 and cooperates with clamp nut I 22 transmissions, and is as shown in the figure; Compress drive motors I rotor and can be hollow-core construction, clamp nut I 22 is provided with its end and compressor arm I 5 threaded engagement; The said drive unit II7 that compresses is for compressing drive motors II; Said compressor arm II8 is slidingly matched and passes clamping arm II10 and (fit system of this structure and clamp nut I 22 is identical with a clamp nut II threaded engagement; Thereby not expression among the figure), the said drive motors II7 that compresses is fixed in clamping arm II10 and cooperates with clamp nut II transmission; Utilize threaded engagement to compress action, have self-locking performance preferably, guarantee to compress effect, thereby improve the precision of welding procedure; The type of drive of hold-down mechanism can be any type of drive of prior art, comprises mechanisms such as rack-and-pinion, hydraulic pressure, all can realize goal of the invention.
In the present embodiment, said platform drive motors 15 cooperates through the transmission of band drive mechanism with the nut 18 of adjustment screw mechanism; Have adaptability is installed preferably.
In the present embodiment; The nut 18 of adjustment screw mechanism directly is made up of the driven pulley of band drive mechanism, and as shown in the figure, driving pulley 19 is in transmission connection with platform drive motors 15; Through belt 16 with transmission of power to driven pulley (nut 18); Simple in structure, easy to make, practice thrift and make and use cost.
Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the aim and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (7)
1. an adjustable for height welding tooling is characterized in that: comprise fixed platform device and adjustment stage apparatus;
Said fixed platform device comprise hold down assembly I be used for the fixed platform of place work piece I, the said I of holding down assembly comprise the clamping arm I that is positioned at the fixed platform top and is fixedly set in fixed platform, with the mode that can pump be arranged at clamping arm I compressor arm I, be used to drive that compressor arm I pumps compresses drive unit I and be positioned at workpiece I top and be installed on the hold-down head I of compressor arm I lower end;
Said adjustment stage apparatus comprises the adjustment platform assembly and holds down assembly II; The adjustment platform assembly comprise fixed mount, with the mode that can pump be arranged at fixed mount and be used for place work piece II the adjustment platform, be used to drive the platform drive unit that the adjustment platform pumps, the said II of holding down assembly comprise the clamping arm II that is positioned at adjustment platform top and is fixedly set in the adjustment platform, with the mode that can pump be arranged at clamping arm II compressor arm II, be used to drive that compressor arm II pumps compresses drive unit II and be positioned at workpiece II top and be installed on the hold-down head II of compressor arm II lower end.
2. adjustable for height welding tooling according to claim 1 is characterized in that: said adjustment platform is provided with guide post to extending below, and said guide post is equipped with in fixed mount with the mode single-degree-of-freedom that can pump.
3. adjustable for height welding tooling according to claim 2; It is characterized in that: the platform drive unit comprises platform drive motors and adjustment screw mechanism; The leading screw upper end of said adjustment screw mechanism is connected in the adjustment platform, and the nut of adjustment screw mechanism is can be arranged at fixed mount around the mode single-degree-of-freedom that self axis rotates and cooperate with the transmission of platform drive motors.
4. adjustable for height welding tooling according to claim 3 is characterized in that: the nut of said adjustment screw mechanism is arranged at fixed mount through bearing block, and the nut upper and lower surfaces of said adjustment screw mechanism is equipped with the plane spherical bearing.
5. adjustable for height welding tooling according to claim 4; It is characterized in that: the said drive unit I that compresses is for compressing drive motors I; Said compressor arm I be slidingly matched pass clamping arm I and with a clamp nut I threaded engagement, the said drive motors I that compresses is fixed in clamping arm I and cooperates with clamp nut I transmission; The said drive unit II that compresses is for compressing drive motors II, said compressor arm II be slidingly matched pass clamping arm II and with a clamp nut II threaded engagement, the said drive motors II that compresses is fixed in clamping arm II and cooperates with clamp nut II transmission.
6. adjustable for height welding tooling according to claim 5 is characterized in that: said platform drive motors cooperates through band transmission transmission with the nut of adjustment screw mechanism.
7. adjustable for height welding tooling according to claim 6 is characterized in that: the nut of adjustment screw mechanism directly is made up of the driven pulley of band drive mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204935096U CN202344171U (en) | 2011-11-30 | 2011-11-30 | Height-adjustable welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204935096U CN202344171U (en) | 2011-11-30 | 2011-11-30 | Height-adjustable welding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202344171U true CN202344171U (en) | 2012-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204935096U Expired - Fee Related CN202344171U (en) | 2011-11-30 | 2011-11-30 | Height-adjustable welding tooling |
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| Country | Link |
|---|---|
| CN (1) | CN202344171U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240533A (en) * | 2013-04-26 | 2013-08-14 | 昆山宝锦激光拼焊有限公司 | Tailor laser welding workbench |
| CN104028932A (en) * | 2014-05-22 | 2014-09-10 | 苏州卓诚钛设备有限公司 | Multifunctional solar frame welding tool |
| CN104723008A (en) * | 2013-12-20 | 2015-06-24 | 隋赐龙 | Welding workbench |
| CN105436794A (en) * | 2015-12-27 | 2016-03-30 | 天津尚吉液压设备有限公司 | Butt welding tool |
| CN106826294A (en) * | 2017-03-26 | 2017-06-13 | 全彬强 | A kind of centering and clamping apparatus of elliposoidal workpiece |
| CN107081692A (en) * | 2017-05-14 | 2017-08-22 | 费晓杰 | A kind of clamping device available for different-thickness steel plate |
| CN111360325A (en) * | 2020-04-13 | 2020-07-03 | 陈必义 | Aluminum alloy plate processing device aiming at different height differences and using method thereof |
| CN112171164A (en) * | 2020-10-20 | 2021-01-05 | 江苏城乡建设职业学院 | Friction stir welding clamp |
| CN112264703A (en) * | 2020-09-14 | 2021-01-26 | 湖南坤鼎数控科技有限公司 | Position-adjustable aluminum alloy friction stir welding tool clamp |
-
2011
- 2011-11-30 CN CN2011204935096U patent/CN202344171U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240533A (en) * | 2013-04-26 | 2013-08-14 | 昆山宝锦激光拼焊有限公司 | Tailor laser welding workbench |
| CN104723008A (en) * | 2013-12-20 | 2015-06-24 | 隋赐龙 | Welding workbench |
| CN104028932A (en) * | 2014-05-22 | 2014-09-10 | 苏州卓诚钛设备有限公司 | Multifunctional solar frame welding tool |
| CN104028932B (en) * | 2014-05-22 | 2016-03-09 | 苏州卓诚钛设备有限公司 | A kind of multifuctional solar frame welding tooling |
| CN105436794A (en) * | 2015-12-27 | 2016-03-30 | 天津尚吉液压设备有限公司 | Butt welding tool |
| CN106826294A (en) * | 2017-03-26 | 2017-06-13 | 全彬强 | A kind of centering and clamping apparatus of elliposoidal workpiece |
| CN107081692A (en) * | 2017-05-14 | 2017-08-22 | 费晓杰 | A kind of clamping device available for different-thickness steel plate |
| CN107081692B (en) * | 2017-05-14 | 2018-11-13 | 费晓杰 | A kind of clamping device can be used for different-thickness steel plate |
| CN111360325A (en) * | 2020-04-13 | 2020-07-03 | 陈必义 | Aluminum alloy plate processing device aiming at different height differences and using method thereof |
| CN112264703A (en) * | 2020-09-14 | 2021-01-26 | 湖南坤鼎数控科技有限公司 | Position-adjustable aluminum alloy friction stir welding tool clamp |
| CN112264703B (en) * | 2020-09-14 | 2021-10-29 | 湖南坤鼎数控科技有限公司 | Position-adjustable aluminum alloy friction stir welding tool clamp |
| CN112171164A (en) * | 2020-10-20 | 2021-01-05 | 江苏城乡建设职业学院 | Friction stir welding clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20141130 |
|
| EXPY | Termination of patent right or utility model |