CN102699609A - Rotary tool for welding skirt board grating of rail vehicle - Google Patents
Rotary tool for welding skirt board grating of rail vehicle Download PDFInfo
- Publication number
- CN102699609A CN102699609A CN2012102243935A CN201210224393A CN102699609A CN 102699609 A CN102699609 A CN 102699609A CN 2012102243935 A CN2012102243935 A CN 2012102243935A CN 201210224393 A CN201210224393 A CN 201210224393A CN 102699609 A CN102699609 A CN 102699609A
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- grid
- skirtboard
- frame
- rail vehicle
- welding
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Abstract
The invention discloses a rotary tool for welding a skirt board grating of a rail vehicle. The rotary tool comprises a clamp bracket and a clamp for fixing the grafting and a skirt board frame, wherein the clamp comprises a rectangular supporting frame, a chuck and a supporting plate; a group of opposite frame plates of the rectangular supporting frame are respectively fixed on the clamp bracket through a pin shaft; and the rectangular supporting frame can freely rotate around the pin shaft, and the clamp bracket is also provided with a lock device for fixing the rectangular supporting frame. According to the tool disclosed by the invention, the skirt board frame and the grafting are fixed on the clamp according to size and position of the finished skit board through the rectangular supporting frame, the supporting plate and the chuck; and the rectangular supporting frame and the supporting plate can limit deformation of the skirt board during welding so as to ensure the size of the welded skirt board. Meanwhile, the lock device of the tool is loosened, and the clamp can be fixed on the clamp bracket after the front and reverse sides are exchanged, so that welding of the front side and back side of the grafting and the skirt board frame can be simultaneously finished on the tool, and the tool welding efficiency of the skirt board frame and the grafting can be improved.
Description
Technical field
The present invention relates to a kind of frock, frock is used in particularly a kind of rail vehicle skirtboard grid welding.
Background technology
Used for rail vehicle aluminium alloy skirtboard is made up of frame and Arc grid two parts, and Arc grid is made up of two-layer grid bar up and down, and when Arc grid welded with frame, upper strata grid bar and lower floor's grid bar all needs and frame welded.Therefore after the upper strata grid bar of accomplishing grid and frame welding, needs be installed on frame, grid and frock on the positioner again, carry out the welding of lower floor's grid bar and frame after rotating 180 °; Since skirtboard grid of every welding promptly will be on positioner frock of dismounting, complex operation step, welding job efficient is low, and the positioner limited amount, can't satisfy product and produce in enormous quantities, uses positioner for a long time, also can cause very lossy to equipment.
Therefore the skirtboard grid welding tooling that needs a kind of frock ability conversion soldering angle is to solve the soldering angle transformation problem of grid and frame.
Summary of the invention
In view of this; The purpose of this invention is to provide a kind of rail vehicle skirtboard grid welding and use rotary frock; It can realize the welding of upper strata grid bar and lower floor's grid bar and skirtboard frame on same frock, raising welding job efficient that can be very big, and guarantee welding quality.Rail vehicle skirtboard grid welding of the present invention uses the concrete scheme of rotary frock to be:
Rotary frock is used in rail vehicle skirtboard grid welding of the present invention, comprises the anchor clamps of fixture mount and stationary grizzly and skirtboard frame;
Said anchor clamps comprise the rectangle carriage that is used to support and locate the skirtboard frame; Be provided with a chuck on two lateral surfaces in each rectangle bight of said rectangle carriage; Be set with the gripper shoe of supportive grid on one group of relative scuncheon face of said rectangle carriage; The end face of said gripper shoe supportive grid be provided with the adaptive detent of the appearance profile of lower floor's grid bar of forming grid and with the adaptive positioning tooth of appearance profile of the upper strata grid bar of forming grid, and be provided be provided with at interval between rectangle carriage medial surface and the gripper shoe of gripper shoe form one hold the skirtboard frame spacing space;
One group of relative lateral frame board of said rectangle carriage is fixed on the fixture mount through a bearing pin respectively, and said rectangle carriage can freely rotate around bearing pin, also is provided with the locking system that is used for fixing the rectangle carriage on the said fixture mount.
Further, said locking system is the latch that is arranged on the fixture mount, and said rectangle carriage is provided with the jack that cooperates with latch;
Further, the cross section of said detent and positioning tooth is V-arrangement or isosceles trapezoid;
Further, said rectangle carriage is connected to form through bolt by four lateral frame boards;
Further, two the supporting surface that is connected with gripper shoe in said four lateral frame boards is a concaved circular cambered surface, and the supporting surface of two lateral frame boards is the plane in addition;
Further, said chuck is an active grab.
Beneficial effect of the present invention: rotary frock is used in rail vehicle skirtboard grid welding of the present invention; Through rectangle carriage, gripper shoe and chuck skirtboard frame and grid are pressed skirtboard finished size fixed-site on anchor clamps; And rectangle carriage and gripper shoe can limit welding skirtboard deflection during welding, the skirtboard size after guaranteeing to weld; Unclamp the locking system of this frock simultaneously; Anchor clamps can rotate arbitrarily around bearing pin; Thereby be fixed on the fixture mount after making the adjustable reverse side of becoming a full member of anchor clamps; Therefore on this frock, can accomplish the face side of grid and the welding of rear side and skirtboard frame simultaneously, can improve the welding tooling efficient of skirtboard frame and grid.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
Fig. 1 is the perspective view of rail vehicle skirtboard grid welding of the present invention with rotary frock;
Fig. 2 is the schematic top plan view of rectangle carriage and gripper shoe;
Fig. 3 is the chuck structure sketch map.
The specific embodiment
As depicted in figs. 1 and 2, rotary frock is used in the welding of present embodiment rail vehicle skirtboard grid, comprises the anchor clamps of fixture mount 1 and stationary grizzly and skirtboard frame;
Said anchor clamps comprise the rectangle carriage 2 that is used to support and locate the skirtboard frame; Be provided with a chuck 3 on two lateral surfaces in each rectangle bight of said rectangle carriage; Be set with the gripper shoe 4 of supportive grid on one group of relative scuncheon face of said rectangle carriage 2; The end face of said gripper shoe 4 supportive grid be provided with the adaptive detent 4a of the appearance profile of lower floor's grid bar of forming grid and with the adaptive positioning tooth 4b of appearance profile of the upper strata grid bar of forming grid, and be provided be provided with at interval between rectangle carriage medial surface and the gripper shoe 4 of gripper shoe 4 form one hold the skirtboard frame spacing space 5;
One group of relative lateral frame board of said rectangle carriage 2 is fixed on the fixture mount 1 through a bearing pin 6 respectively, and said rectangle carriage 1 can freely rotate around bearing pin 6, also is provided with the locking system 7 that is used for fixing rectangle carriage 2 on the said fixture mount 1.
During welding; Through rectangle carriage 2, gripper shoe 4 and chuck 3 skirtboard frame and grid are pressed skirtboard finished size fixed-site on anchor clamps; Lower floor's grid bar is stuck in the detent 4a of gripper shoe 4, and the positioning tooth 4b of gripper shoe 4 is stuck in the groove of upper strata grid bar; Skirtboard deflection when rectangle carriage 2 can limit welding with gripper shoe 4, the skirtboard size after guaranteeing to weld.After a side of grid and the welding of skirtboard frame are accomplished, unclamp the locking system of this frock, make anchor clamps after bearing pin 6 rotates 180 ° again through locking system with clamps on fixture mount 1, at this moment just can accomplish the welding of the opposite side and the skirtboard frame of grid.The face side through can accomplishing grid on this frock simultaneously and the welding of rear side and skirtboard frame can improve the welding tooling efficient of skirtboard frame and grid.
In the present embodiment, said locking system 7 is for to be arranged at the latch on the fixture mount 1, and said rectangle carriage 2 is provided with the jack that cooperates with latch, and latch 7 is inserted can be with clamps in the jacks, and simple to operate, efficiency is high.
In the present embodiment, the cross section of said detent 4a is a V-arrangement, and the cross section of said positioning tooth 4b is an isosceles trapezoid, and this structure is used and the grid bar of cross section as V-arrangement positioned; Certainly, there is multiple shape in the cross-sectional profiles of in reality, forming the grid bar of grid, and the cross section of detent 4a and positioning tooth 4b can be done corresponding adaptability change as the case may be.Be the grid bar of V-arrangement and isosceles trapezoid to cross section, the cross section of said detent 4a and positioning tooth 4b also can be V-arrangement or isosceles trapezoid.
In the present embodiment, said rectangle carriage 2 is connected to form through bolt by four lateral frame boards, and is simple in structure, is convenient to make.
In the present embodiment, two the supporting surface that is connected with gripper shoe 4 in said four lateral frame boards is a concaved circular cambered surface, and the supporting surface of two lateral frame boards is the plane in addition.This structure is applicable to has two welding for the skirtboard frame of arc in the side plate of forming the skirtboard frame.
As shown in Figure 3, chuck described in the present embodiment 3 is an active grab; The active grab kind is more in the prior art; Active grab in the present embodiment adopts the hand active grab, it comprises clamp seat 8, be hinged on transverse arm 9 on the clamp seat 8, be arranged at depression bar 10 on the transverse arm 9, be arranged at depression bar 10 ends compensating squeeze head 11, be articulated in the handle 12 on the clamp seat 8 and be hinged on handle 12 and transverse arm 9 on force transmitting board 13.Certainly, in different embodiments, also can adopt the pneumatic type active grab with air cylinder driven handle 12, perhaps said chuck 2 also can adopt spring bearer plate formula chuck commonly used in the factory.
Explanation is at last; Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Although with reference to preferred embodiment the present invention is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention; And not breaking away from the aim and the scope of technical scheme of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (6)
1. rotary frock is used in a rail vehicle skirtboard grid welding, it is characterized in that: the anchor clamps that comprise fixture mount and stationary grizzly and skirtboard frame;
Said anchor clamps comprise the rectangle carriage that is used to support and locate the skirtboard frame; Be provided with a chuck on two lateral surfaces in each rectangle bight of said rectangle carriage; Be set with the gripper shoe of supportive grid on one group of relative scuncheon face of said rectangle carriage; The end face of said gripper shoe supportive grid be provided with the adaptive detent of the appearance profile of lower floor's grid bar of forming grid and with the adaptive positioning tooth of appearance profile of the upper strata grid bar of forming grid, and be provided be provided with at interval between rectangle carriage medial surface and the gripper shoe of gripper shoe form one hold the skirtboard frame spacing space;
One group of relative lateral frame board of said rectangle carriage is fixed on the fixture mount through a bearing pin respectively, and said rectangle carriage can freely rotate around bearing pin, also is provided with the locking system that is used for fixing the rectangle carriage on the said fixture mount.
2. rotary frock is used in rail vehicle skirtboard grid welding according to claim 1, and it is characterized in that: said locking system is the latch that is arranged on the fixture mount, and said rectangle carriage is provided with the jack that cooperates with latch.
3. rotary frock is used in rail vehicle skirtboard grid welding according to claim 2, and it is characterized in that: the cross section of said detent and positioning tooth is V-arrangement or isosceles trapezoid.
4. rotary frock is used in rail vehicle skirtboard grid welding according to claim 3, and it is characterized in that: said rectangle carriage is connected to form through bolt by four lateral frame boards.
5. rotary frock is used in rail vehicle skirtboard grid welding according to claim 4, and it is characterized in that: two the supporting surface that is connected with gripper shoe in said four lateral frame boards is a concaved circular cambered surface, and the supporting surface of two lateral frame boards is the plane in addition.
6. use rotary frock according to arbitrary described rail vehicle skirtboard grid welding in the claim 1 to 5, it is characterized in that: said chuck is an active grab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210224393.5A CN102699609B (en) | 2012-07-02 | 2012-07-02 | Rotary tool for welding skirt board grating of rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210224393.5A CN102699609B (en) | 2012-07-02 | 2012-07-02 | Rotary tool for welding skirt board grating of rail vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102699609A true CN102699609A (en) | 2012-10-03 |
| CN102699609B CN102699609B (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210224393.5A Active CN102699609B (en) | 2012-07-02 | 2012-07-02 | Rotary tool for welding skirt board grating of rail vehicle |
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| CN (1) | CN102699609B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014290A (en) * | 2015-08-06 | 2015-11-04 | 南车青岛四方机车车辆股份有限公司 | Fast connecting and positioning device for L-shaped rotary tire and follow fixture of robot and working method of fast connecting and positioning device |
| CN105364362A (en) * | 2014-08-28 | 2016-03-02 | 楚天科技股份有限公司 | Welding equipment for combined welding and combined welding method |
| CN109177193A (en) * | 2018-09-19 | 2019-01-11 | 常州市新创智能科技有限公司 | Rail traffic skirtboard adhesive tool |
| CN111496411A (en) * | 2020-06-01 | 2020-08-07 | 上海隧道工程有限公司 | Automatic welding device for mesh unit and construction method thereof |
| CN112518215A (en) * | 2020-12-04 | 2021-03-19 | 株洲日望精工有限公司 | Multifunctional rotary welding tool |
| CN115780991A (en) * | 2023-01-07 | 2023-03-14 | 烟台大唐钢结构有限公司 | Steel grating plate fixed-position welding device |
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| CN101947710A (en) * | 2010-08-05 | 2011-01-19 | 江苏贝德莱特太阳能科技有限公司 | Rotatable frame used for welding planar solar collector tube component |
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| CN202655837U (en) * | 2012-07-02 | 2013-01-09 | 辽宁忠旺集团有限公司 | Rotary assembly for welding apron board grid of railway vehicle |
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| CN201471114U (en) * | 2009-08-28 | 2010-05-19 | 南京雷尔伟新技术有限公司 | Subway cab upper frame assembly tooling |
| CN101947710A (en) * | 2010-08-05 | 2011-01-19 | 江苏贝德莱特太阳能科技有限公司 | Rotatable frame used for welding planar solar collector tube component |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364362A (en) * | 2014-08-28 | 2016-03-02 | 楚天科技股份有限公司 | Welding equipment for combined welding and combined welding method |
| CN105014290A (en) * | 2015-08-06 | 2015-11-04 | 南车青岛四方机车车辆股份有限公司 | Fast connecting and positioning device for L-shaped rotary tire and follow fixture of robot and working method of fast connecting and positioning device |
| CN109177193A (en) * | 2018-09-19 | 2019-01-11 | 常州市新创智能科技有限公司 | Rail traffic skirtboard adhesive tool |
| CN109177193B (en) * | 2018-09-19 | 2019-07-16 | 常州市新创智能科技有限公司 | Rail traffic skirtboard adhesive tool |
| CN111496411A (en) * | 2020-06-01 | 2020-08-07 | 上海隧道工程有限公司 | Automatic welding device for mesh unit and construction method thereof |
| CN112518215A (en) * | 2020-12-04 | 2021-03-19 | 株洲日望精工有限公司 | Multifunctional rotary welding tool |
| CN115780991A (en) * | 2023-01-07 | 2023-03-14 | 烟台大唐钢结构有限公司 | Steel grating plate fixed-position welding device |
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|---|---|
| CN102699609B (en) | 2015-01-14 |
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Effective date of registration: 20160614 Address after: On Wednesday, Luo Da Tai Zhen Wensheng District 111000 village of Liaoyang city in Liaoning Province Patentee after: LIAONING ZHONGWANG ALUMINUM ALLOY DEEP PROCESSING CO., LTD. Address before: 111000 Liaoning province Liaoyang City Wensheng Road No. 314 Patentee before: China Zhongwang Holdings Limited |