CN207508583U - A kind of U-shaped telescopic jib welding group of lorry-mounted crane is to tooling - Google Patents
A kind of U-shaped telescopic jib welding group of lorry-mounted crane is to tooling Download PDFInfo
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- CN207508583U CN207508583U CN201721579232.2U CN201721579232U CN207508583U CN 207508583 U CN207508583 U CN 207508583U CN 201721579232 U CN201721579232 U CN 201721579232U CN 207508583 U CN207508583 U CN 207508583U
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Abstract
The utility model discloses a kind of U-shaped telescopic jib welding group of lorry-mounted crane to tooling,Including group to platform,Described group at the top of platform to being respectively equipped with clamping device,Pressing device and U-shaped telescopic jib,The inside of U-shaped telescopic jib is equidistantly equipped with limiting plate,And U-shaped telescopic jib is close to pressing device and is configured,The U-shaped telescopic jib welding group of this lorry-mounted crane is to tooling,Since the clamping device of the tooling is integrally fixed at pressing device above platform,Rotary screw rod is only needed to can be achieved with clamping and compress,Therefore in group to time saving and energy saving in the process,And working efficiency is improved,The tooling is in group to using multigroup clamping and pressing device in the process,It can ensure that telescopic jib meets drawing requirement size in group to cross sectional dimensions in the process,When group is to rear use robot welding,Limiting plate inside telescopic arm can reduce welding deformation amount,So as to make telescopic jib welding more beautiful later.
Description
Technical field
The utility model is related to weld group to tooling technical field, specially a kind of U-shaped telescopic jib weldering of lorry-mounted crane
Group is connect to tooling.
Background technology
The U-shaped telescopic jib of lorry-mounted crane is divided into several sections, and often section length is 4-5 meters general, is rolled over by U-shaped bending steel plate and c-type
The following group forms welding on curved steel plate, due to every section telescopic jib is longer and welding fabrication after to the size requirement of cross section compared with
Height considers further that the factors such as welding deformation, causes U-shaped telescopic jib manufacture difficulty higher, low production efficiency, in the prior art often
The group of U-shaped telescopic jib is saved to being positioned against on platform, is clamped successively with multiple F types clamps, without pressing device, group is in the process
Often there is size and differ larger with drawing, need to adjust multiple F types clamps successively, time-consuming and laborious, working efficiency is low, and group
Since deformation causes arm support side to distort during to welding after the completion, the quality of product is seriously affected.
Utility model content
The technical problems to be solved in the utility model is to overcome the defects of existing, and it is U-shaped flexible to provide a kind of lorry-mounted crane
Arm support welding group is to tooling, and time saving and energy saving, working efficiency is high, and aesthetics is good, can effectively solve the problems in background technology.
To achieve the above object, the utility model provides following technical solution：A kind of U-shaped telescopic jib weldering of lorry-mounted crane
Group is connect to tooling, including group to platform, described group to being respectively equipped with clamping device, pressing device and U-shaped flexible at the top of platform
Arm support, the inside of U-shaped telescopic jib are equidistantly equipped with limiting plate, and U-shaped telescopic jib is close to pressing device and is configured.
As a kind of optimal technical scheme of the utility model, the pressing device has three groups, and three groups of pressing devices are in one
Word equidistantly distributed.
As a kind of optimal technical scheme of the utility model, the clamping device has three groups, and three stack clamping devices are in one
Word equidistantly distributed.
As a kind of optimal technical scheme of the utility model, the clamping device includes the first bottom plate, and the first bottom plate is consolidated
Top of the group to platform is scheduled on, the first support tube, the side of the first support tube or so pair is fixed at the top of first bottom plate
Claim to be equipped with the first gusset, and be threaded with the first screw on the first support tube.
As a kind of optimal technical scheme of the utility model, the pressing device includes the second bottom plate, the second bottom plate
Top is fixed with the second support tube, and the side of second support tube is symmetrical to be equipped with the second gusset, and the second support tube passes through
Rotary shaft is rotatably connected to rotating arm, and the end of the rotating arm is equipped with the second screw.
Compared with prior art, the beneficial effects of the utility model are：The U-shaped telescopic jib welding group pair of this lorry-mounted crane
Tooling since clamping device and the pressing device of the tooling are integrally fixed above platform, only needs rotary screw rod to can be achieved with clamping
With compression, therefore in group to time saving and energy saving in the process, and working efficiency is improved, and the tooling is in group in the process using multigroup
Clamping and pressing device, can ensure that telescopic jib meets drawing requirement size in group to cross sectional dimensions in the process, group is to rear
During with robot welding, the limiting plate inside telescopic arm can reduce welding deformation amount, so as to which telescopic jib be made to weld later more
Add beauty.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
In figure：1 group to platform, 2 first gussets, 3 first screws, 4 first bottom plates, 5 first support tubes, 6U type telescopic arms
Frame, 7 limiting plates, 8 second bottom plates, 9 second support tubes, 10 rotary shafts, 11 second gussets, 12 rotating arms, 13 second screws, 14 folders
Tight device, 15 pressing devices.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of U-shaped telescopic jib welding group of lorry-mounted crane
To tooling, including group to platform 1, group is respectively equipped with the top of platform 1 clamping device 14, pressing device 15 and U-shaped telescopic arm
Frame 6, U-shaped telescopic jib 6 are made of c-type bending steel plate and U-shaped bending steel plate, and the inside of U-shaped telescopic jib 6 is equidistantly equipped with limit
Position plate 7, and U-shaped telescopic jib 6 is close to pressing device 15 and is configured, since clamping device 14 and pressing device 15 are integrally fixed at
Above platform, so rotary screw rod is only needed to can be achieved with clamping and compress, therefore in group to time saving and energy saving in the process, and the effect that works
Rate is improved, and when group is to rear use robot welding, the limiting plate 7 inside telescopic arm can reduce welding deformation amount, so as to
Make telescopic jib welding more beautiful later；
Pressing device 15 has three groups, and three groups of pressing devices 15 are in a word equidistantly distributed；
Clamping device 14 has three groups, and three stack clamping devices 14 are in a word equidistantly distributed；
Using multigroup pressing device 15 and clamping device 14, telescopic jib can be ensured in group to cross sectional dimensions in the process
Meet drawing requirement size；
Clamping device 14 includes the first bottom plate 4, and the first bottom plate 4 is fixed on top of the group to platform 1, the top of the first bottom plate 4
Portion is fixed with the first support tube 5, and the side of the first support tube 5 is symmetrical to be equipped with the first gusset 2, and spiral shell on the first support tube 5
Line is connected with the first screw 3, during group pair, c-type bending steel plate side first is close to the second support tube 9, limiting plate 7 is spaced equidistantly
The inside of U-shaped telescopic jib 6 is put into, the quantity of limiting plate 7 can increase or decrease according to demand, rotate and leaned on clamping device 14
Under the first screw 3 clamp c-type bending steel plate, make it seamless with 7 contact surface of limiting plate, then cover U-shaped bending steel plate
Above, rotate top the first screw 3 on clamping device 14 and clamp U-shaped bending steel plate, equally make its with 7 contact surface of limiting plate without
Gap；
Pressing device 15 includes the second bottom plate 8, and the top of the second bottom plate 8 is fixed with the second support tube 9, the second support tube 9
Side it is symmetrical be equipped with the second gusset 11, the second support tube 9 is rotatably connected to rotating arm 12, rotating arm by rotary shaft 10
12 end is equipped with the second screw 13, after U-shaped telescopic jib 6 is clamped, rotates rotating arm 12, is located at the second screw 13
The surface of U-shaped telescopic jib 6, then rotating the second screw 13 makes it compress U-shaped telescopic jib 6 downwards, clamps with compressing work
After the completion of work can smithwelding group pair, after the completion of smithwelding, rotate backward the first screw 3 and the second screw 13, release and clamp and compress
State, then by rotating arm 12 go to it is parallel with U-shaped telescopic jib 6 U-shaped telescopic jib 6 can be taken out to robot welding into
Limiting plate 7 is finally taken out the group weldering operation for just completing telescopic jib by type with hook.
When in use：During group pair, c-type bending steel plate side is first close to the second support tube 9, limiting plate 7 is spaced equidistantly
The inside of U-shaped telescopic jib 6 is put into, the quantity of limiting plate 7 can increase or decrease according to demand, rotate and leaned on clamping device 14
Under the first screw 3 clamp c-type bending steel plate, make it seamless with 7 contact surface of limiting plate, then cover U-shaped bending steel plate
Above, rotate top the first screw 3 on clamping device 14 and clamp U-shaped bending steel plate, equally make its with 7 contact surface of limiting plate without
Gap, after U-shaped telescopic jib 6 be clamped after, rotate rotating arm 12, make the second screw 13 be located at U-shaped telescopic jib 6 just on
Side, then rotating the second screw 13 makes it compress U-shaped telescopic jib 6 downwards, and clamping after the completion can smithwelding group with compressing work
It is right, after the completion of smithwelding, the first screw 3 and the second screw 13 are rotated backward, clamping and impaction state are released, then by rotating arm 12
It goes to U-shaped telescopic jib 6 can be taken out to robot welding parallel with U-shaped telescopic jib 6 to be molded, finally uses limiting plate 7
Hook taking-up just completes the group weldering operation of telescopic jib.
The clamping device 14 of the utility model is integrally fixed at pressing device 15 above platform, only needs rotary screw rod just can be real
It now clamps and compresses, thus in group to time saving and energy saving in the process, and working efficiency is improved, the tooling is in group to adopting in the process
With multigroup clamping and pressing device 15, it can ensure that telescopic jib meets drawing requirement ruler in group to cross sectional dimensions in the process
Very little, when group is to rear use robot welding, the limiting plate 7 inside telescopic arm can reduce welding deformation amount, so as to make telescopic jib
Welding is more beautiful later.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of U-shaped telescopic jib welding group of lorry-mounted crane is to tooling, including group to platform (1), it is characterised in that：Described group
To being respectively equipped with clamping device (14), pressing device (15) and U-shaped telescopic jib (6), U-shaped telescopic jib at the top of platform (1)
(6) inside is equidistantly equipped with limiting plate (7), and U-shaped telescopic jib (6) is close to pressing device (15) and is configured.
2. the U-shaped telescopic jib welding group of a kind of lorry-mounted crane according to claim 1 is to tooling, it is characterised in that：Institute
Stating pressing device (15) has three groups, and three groups of pressing devices (15) are in a word equidistantly distributed.
3. the U-shaped telescopic jib welding group of a kind of lorry-mounted crane according to claim 1 is to tooling, it is characterised in that：Institute
Stating clamping device (14) has three groups, and three stack clamping devices (14) are in a word equidistantly distributed.
4. the U-shaped telescopic jib welding group of a kind of lorry-mounted crane according to claim 1 is to tooling, it is characterised in that：Institute
It states clamping device (14) and includes the first bottom plate (4), the first bottom plate (4) is fixed on top of the group to platform (1), first bottom plate
(4) the first support tube (5) is fixed at the top of, the side of the first support tube (5) is symmetrical to be equipped with the first gusset (2), and
The first screw (3) is threaded on one support tube (5).
5. the U-shaped telescopic jib welding group of a kind of lorry-mounted crane according to claim 1 is to tooling, it is characterised in that：Institute
It states pressing device (15) and includes the second bottom plate (8), be fixed with the second support tube (9) at the top of the second bottom plate (8), described second
The side of stay tube (9) is symmetrical to be equipped with the second gusset (11), and the second support tube (9) is rotatably connected to rotation by rotary shaft (10)
Pivoted arm (12), the end of the rotating arm (12) are equipped with the second screw (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721579232.2U CN207508583U (en) | 2017-11-23 | 2017-11-23 | A kind of U-shaped telescopic jib welding group of lorry-mounted crane is to tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721579232.2U CN207508583U (en) | 2017-11-23 | 2017-11-23 | A kind of U-shaped telescopic jib welding group of lorry-mounted crane is to tooling |
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| Publication Number | Publication Date |
|---|---|
| CN207508583U true CN207508583U (en) | 2018-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721579232.2U Active CN207508583U (en) | 2017-11-23 | 2017-11-23 | A kind of U-shaped telescopic jib welding group of lorry-mounted crane is to tooling |
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| CN (1) | CN207508583U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290720A (en) * | 2018-11-23 | 2019-02-01 | 成都环龙智能机器人有限公司 | Beam welding work station |
| CN109940332A (en) * | 2019-04-24 | 2019-06-28 | 宝应帆洋船舶电器配件制造有限公司 | A kind of automatic welding tooling for cable tray welding |
| CN110918760A (en) * | 2019-11-25 | 2020-03-27 | 安徽枫雅轩科技信息服务有限公司 | Automatic positioning device for punching processing of lower swing arm of automobile |
| CN114012346A (en) * | 2021-11-18 | 2022-02-08 | 湖南正强智能装备有限公司 | Automatic assembling tool for ultra-large-tonnage boom barrel |
| CN115122020A (en) * | 2022-07-07 | 2022-09-30 | 上海中联重科桩工机械有限公司 | Key splicing tool and key splicing method |
-
2017
- 2017-11-23 CN CN201721579232.2U patent/CN207508583U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290720A (en) * | 2018-11-23 | 2019-02-01 | 成都环龙智能机器人有限公司 | Beam welding work station |
| CN109940332A (en) * | 2019-04-24 | 2019-06-28 | 宝应帆洋船舶电器配件制造有限公司 | A kind of automatic welding tooling for cable tray welding |
| CN109940332B (en) * | 2019-04-24 | 2024-06-11 | 宝应帆洋船舶电器配件制造有限公司 | Be used for cable bracket welded automatic weld frock |
| CN110918760A (en) * | 2019-11-25 | 2020-03-27 | 安徽枫雅轩科技信息服务有限公司 | Automatic positioning device for punching processing of lower swing arm of automobile |
| CN114012346A (en) * | 2021-11-18 | 2022-02-08 | 湖南正强智能装备有限公司 | Automatic assembling tool for ultra-large-tonnage boom barrel |
| CN114012346B (en) * | 2021-11-18 | 2024-04-16 | 湖南正强智能装备有限公司 | Automatic assembly tool for super-tonnage cantilever crane cylinder |
| CN115122020A (en) * | 2022-07-07 | 2022-09-30 | 上海中联重科桩工机械有限公司 | Key splicing tool and key splicing method |
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