CN206747856U - Shaped piece apparatus for welding and positioning in a kind of straight tube - Google Patents
Shaped piece apparatus for welding and positioning in a kind of straight tube Download PDFInfo
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- CN206747856U CN206747856U CN201720425229.9U CN201720425229U CN206747856U CN 206747856 U CN206747856 U CN 206747856U CN 201720425229 U CN201720425229 U CN 201720425229U CN 206747856 U CN206747856 U CN 206747856U
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- 238000003466 welding Methods 0.000 title claims abstract description 27
- 238000003825 pressing Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
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- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
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Abstract
一种直筒内异形件焊接定位装置，属于焊接定位设备技术领域；所要解决的技术问题是提供一种定位准确、装配质量高、劳动强度低的筒内异形零部件的焊接定位装置；采用的技术方案为：包括法兰、四个定位杆组合、四个撑杆组合和四个顶杆组合；法兰的圆环面上沿圆周方向均布有四个键槽；四个定位杆组合中的定位板上设置有键，且分别与法兰上的四个键槽连接，四个顶杆组合中的顶杆分别与四个定位杆组合中的定位杆同轴设置，定位杆组合中的支撑板和顶杆组合中的顶块相对设置；四个撑杆组合及连接撑板位于四个定位杆组合中间，且四个撑杆组合中的压板分别面向四个定位杆组合中的支撑板和四个顶杆组合中的顶块；本实用新型用于筒内零件的焊接定位。
A welding positioning device for special-shaped parts in a straight cylinder belongs to the technical field of welding positioning equipment; the technical problem to be solved is to provide a welding positioning device for special-shaped parts in a cylinder with accurate positioning, high assembly quality and low labor intensity; the adopted technology The scheme is as follows: including flange, four positioning rod combinations, four support rod combinations and four ejector rod combinations; four key grooves are evenly distributed along the circumferential direction on the annular surface of the flange; the positioning of the four positioning rod combinations Keys are arranged on the plate and are respectively connected with four key slots on the flange. The ejector rods in the four ejector rod combinations are arranged coaxially with the positioning rods in the four positioning rod combinations respectively. The supporting plate and the positioning rod combination The jacking blocks in the ejector bar combination are arranged oppositely; the four strut bar combinations and the connecting support plates are located in the middle of the four positioning bar combinations, and the pressure plates in the four strut bar combinations face the support plates and the four positioning bar combinations respectively. The ejector block in the ejector rod combination; the utility model is used for the welding positioning of parts in the cylinder.
Description
技术领域technical field
一种直筒内异形件焊接定位装置，属于焊接定位设备技术领域，特别是一种涉及异形件的焊接定位装置。A welding positioning device for special-shaped parts inside a straight cylinder belongs to the technical field of welding positioning equipment, in particular to a welding positioning device for special-shaped parts.
背景技术Background technique
目前，在大型装备制造企业中，筒体内零部件的焊接定位要求较高，且筒内零部件的结构复杂，对零部件的焊接定位精度直接影响零部件的焊接质量和后续工序中零部件的装配。现在筒内零部件的焊接定位一般通过将与安装块装配的部件通过天车吊入筒内，把装配部件位置调好后，在筒内与部件装配位置刻线，完成筒内零部件的焊接定位，这种焊接定位方法耗时较长，不能准确的焊接定位，需要反复的使用吊车转运部件，劳动强度高，并且筒内零部件焊完后，存在焊接变形，存在定位缺陷，影响装配质量，不能满足当前企业的生产需求。At present, in large-scale equipment manufacturing enterprises, the welding positioning requirements of the parts in the cylinder are relatively high, and the structure of the parts in the cylinder is complex. The welding positioning accuracy of the parts directly affects the welding quality of the parts and the accuracy of the parts in the subsequent process. assembly. At present, the welding positioning of the parts in the cylinder is generally carried out by hoisting the parts assembled with the installation block into the cylinder through the crane, after adjusting the position of the assembly parts, marking the assembly position of the parts in the cylinder, and completing the welding of the parts in the cylinder Positioning, this welding positioning method takes a long time, cannot accurately position the welding, and needs to repeatedly use the crane to transfer the parts, the labor intensity is high, and after the parts in the cylinder are welded, there are welding deformations and positioning defects, which affect the assembly quality , can not meet the current production needs of enterprises.
实用新型内容Utility model content
本实用新型所要解决的技术问题是提供一种定位准确、装配质量高、劳动强度低的筒内异形零部件的焊接定位装置。The technical problem to be solved by the utility model is to provide a welding positioning device for special-shaped parts in a cylinder with accurate positioning, high assembly quality and low labor intensity.
为解决上述技术问题，本实用新型所采用的技术方案：一种直筒内异形件焊接定位装置，包括法兰、四个定位杆组合、四个撑杆组合和四个顶杆组合；In order to solve the above technical problems, the technical solution adopted by the utility model is: a welding and positioning device for special-shaped parts in a straight cylinder, including flanges, four positioning rod combinations, four support rod combinations and four ejector rod combinations;
所述法兰的圆环面上沿圆周方向均布有四个键槽；Four key grooves are evenly distributed along the circumferential direction on the circular surface of the flange;
所述定位杆组合包括定位板、定位杆和支撑板，定位杆水平设置，一端与定位板连接，另一端与支撑板连接；The positioning rod combination includes a positioning plate, a positioning rod and a supporting plate, the positioning rod is arranged horizontally, one end is connected with the positioning plate, and the other end is connected with the supporting plate;
所述撑杆组合包括支撑杆、调节螺杆、调节把手、压块和压板，支撑杆的一端固定有带螺纹孔的第一堵头，调节螺杆的一端通过螺纹与第一堵头连接，调节螺杆的另一端固定有压块，压块上固定有压板；所述四个撑杆组合呈压板向外的放射状固定在连接撑板上；The strut combination includes a support rod, an adjusting screw, an adjusting handle, a briquetting block and a pressing plate, and one end of the supporting rod is fixed with a first plug with a threaded hole, and one end of the adjusting screw is connected with the first plug through threads, and the adjusting screw A pressing block is fixed at the other end of the pressing block, and a pressing plate is fixed on the pressing block; the combination of the four struts is fixed on the connecting support plate radially outward of the pressing plate;
所述顶杆组合包括顶块、压紧螺杆和顶杆，顶杆的一端固定有带螺纹孔的第二堵头，压紧螺杆的一端通过螺纹与第二堵头连接，压紧螺杆的另一端固定有顶块；The ejector rod combination includes a jacking block, a compression screw and a ejector rod, one end of the ejector rod is fixed with a second plug with a threaded hole, one end of the compression screw is connected with the second plug through threads, and the other end of the compression screw One end is fixed with a top block;
所述四个定位杆组合中的定位板上设置有键，且分别与法兰上的四个键槽连接，四个顶杆组合中的顶杆分别与四个定位杆组合中的定位杆同轴设置，所述定位杆组合中的支撑板和顶杆组合中的顶块相对设置；所述四个撑杆组合及连接撑板位于四个定位杆组合中间，且四个撑杆组合中的压板分别面向四个定位杆组合中的支撑板和四个顶杆组合中的顶块；The positioning plates in the four positioning rod combinations are provided with keys, and are respectively connected with the four key grooves on the flange, and the ejector rods in the four positioning rod combinations are coaxial with the positioning rods in the four positioning rod combinations respectively. Setting, the support plate in the positioning rod combination and the top block in the ejector rod combination are arranged oppositely; the four strut rod combinations and the connecting support plate are located in the middle of the four positioning rod combinations, and the pressure plate in the four strut rod combinations Respectively face the supporting plate in the combination of the four positioning rods and the jacking block in the combination of the four ejector rods;
所述法兰与筒体的定位端固定连接，所述四个定位杆组合、四个撑杆组合和四个顶杆组合均位于筒体内部，筒体内部还设置有一圈撑环，四个顶杆组合中的顶杆均顶在所述撑环上。The flange is fixedly connected to the positioning end of the cylinder, the four positioning rod combinations, the four support rod combinations and the four ejector rod combinations are all located inside the cylinder, and a circle of support rings is also arranged inside the cylinder, and the four The ejector rods in the ejector rod combination are all supported on the support ring.
所述定位板的键上设置有中心刻线，所述法兰的键槽上也设置有中心刻线，两中心刻线完全重合。The key of the positioning plate is provided with a central engraved line, and the keyway of the flange is also provided with a central engraved line, and the two central engraved lines are completely overlapped.
所述撑杆组合中调节螺杆的中部设置有把手。A handle is provided at the middle of the adjusting screw in the strut assembly.
所述撑杆组合中的压块和压板之间设置有筋板。Ribs are arranged between the pressure block and the pressure plate in the strut assembly.
所述定位杆、支撑杆和顶杆均为圆管。The positioning rod, the supporting rod and the ejector rod are all round tubes.
本实用新型的工作过程为：将四个定位杆组合中定位板上的键插入到法兰的键槽内，定位板键上的中心刻线与法兰键槽的中心刻线完全重合，使用快速夹具将法兰与筒体的定位端固定连接，将筒体内部待焊零部件一侧紧贴定位杆组合中的支撑板定位面，待焊零部件的底面与筒内壁相贴，调整顶杆组合中的压紧螺杆，使用顶杆组合中的顶块将待焊零部件的另一侧完全压紧，然后转动撑杆组合中的把手，调整调节螺杆在撑杆中的旋入长度，可通过压板将待焊零部件的顶面压紧固定，到此即将待焊零部件完全压紧定位，然后对零部件进行焊接。The working process of the utility model is: insert the key on the positioning plate in the combination of four positioning rods into the keyway of the flange, the center engraved line on the key on the positioning plate coincides completely with the central engraved line on the keyway of the flange, and use a quick clamp Fix the flange to the positioning end of the cylinder, put one side of the parts to be welded inside the cylinder close to the positioning surface of the support plate in the positioning rod combination, and the bottom surface of the parts to be welded is close to the inner wall of the cylinder, and adjust the ejector rod combination Use the top block in the push rod combination to completely compress the other side of the parts to be welded, then turn the handle in the support rod combination to adjust the screw-in length of the adjusting screw in the support rod, which can be adjusted by The pressure plate presses and fixes the top surface of the parts to be welded, and then the parts to be welded are completely pressed and positioned, and then the parts are welded.
本实用新型和现有技术相比具有以下有益效果：本实用新型结构简单，便于操作，能够完成直筒内异形件同步定位焊接，并且对异形件的定位时间短、定位精度高；异形件夹紧时对异形件表面无损伤且无焊接变形，使用效果良好，本实用新型既能提高焊接质量，又能降低装配成本。Compared with the prior art, the utility model has the following beneficial effects: the utility model has a simple structure, is easy to operate, can complete the synchronous positioning welding of the special-shaped parts in the straight cylinder, and the positioning time of the special-shaped parts is short and the positioning accuracy is high; the special-shaped parts are clamped There is no damage to the surface of the special-shaped parts and no welding deformation, and the use effect is good. The utility model can not only improve the welding quality, but also reduce the assembly cost.
附图说明Description of drawings
图1为本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.
图2为本实用新型的俯视图。Fig. 2 is a top view of the utility model.
图3为本实用新型的侧视图。Fig. 3 is a side view of the utility model.
图中，1为定位杆组合；2为法兰；3为定位板；4为定位杆；5为支撑板；6为撑杆组合；7为撑板；8为第一撑杆；9为第一堵头；10为调节螺杆；11为把手；12为压块；13为筋板；14为压板；15为顶块；16为压紧螺杆；17为第二堵头；18为第二撑杆；19为顶杆组合。In the figure, 1 is a combination of positioning rods; 2 is a flange; 3 is a positioning plate; 4 is a positioning rod; 5 is a support plate; 6 is a combination of struts; 7 is a support plate; A plug; 10 is an adjusting screw; 11 is a handle; 12 is a briquetting block; 13 is a rib; 14 is a pressure plate; 15 is a top block; 16 is a compression screw; 17 is a second plug; 18 is a second support Rod; 19 is the ejector rod combination.
具体实施方式detailed description
如图1-图3所示，本实用新型一种直筒内异形件焊接定位装置，包括法兰2、四个定位杆组合1、四个撑杆组合6和四个顶杆组合19；As shown in Figures 1-3, the utility model is a welding and positioning device for special-shaped parts in a straight cylinder, which includes a flange 2, four positioning rod combinations 1, four strut combinations 6 and four ejector rod combinations 19;
所述法兰2的圆环面上沿圆周方向均布有四个键槽；Four key grooves are evenly distributed along the circumferential direction on the annular surface of the flange 2;
所述定位杆组合1包括定位板3、定位杆4和支撑板5，定位杆4水平设置，一端与定位板3连接，另一端与支撑板5连接；The positioning rod combination 1 includes a positioning plate 3, a positioning rod 4 and a support plate 5, the positioning rod 4 is horizontally arranged, one end is connected with the positioning plate 3, and the other end is connected with the support plate 5;
所述撑杆组合6包括支撑杆8、调节螺杆10、调节把手11、压块12和压板14，支撑杆8的一端固定有带螺纹孔的第一堵头9，调节螺杆10的一端通过螺纹与第一堵头9连接，调节螺杆10的另一端固定有压块12，压块12上固定有压板14；所述四个撑杆组合6呈压板14向外的放射状固定在连接撑板7上；Described strut assembly 6 comprises support rod 8, adjustment screw rod 10, adjustment handle 11, briquetting block 12 and pressing plate 14, and one end of support rod 8 is fixed with the first plug 9 with threaded hole, and one end of adjustment screw rod 10 is threaded Connected with the first plug 9, the other end of the adjusting screw 10 is fixed with a pressure block 12, and a pressure plate 14 is fixed on the pressure block 12; the four strut combinations 6 are radially fixed on the connecting support plate 7 in the form of the pressure plate 14 outward. superior;
所述顶杆组合19包括顶块15、压紧螺杆16和顶杆18，顶杆18的一端固定有带螺纹孔的第二堵头17，压紧螺杆16的一端通过螺纹与第二堵头17连接，压紧螺杆16的另一端固定有顶块15；Described ejector rod combination 19 comprises ejector block 15, hold down screw rod 16 and ejector rod 18, and one end of ejector rod 18 is fixed with the second plug 17 with threaded hole, and one end of hold down screw rod 16 is threaded and second plug 17 is connected, and the other end of compression screw rod 16 is fixed with top block 15;
所述四个定位杆组合1中的定位板3上设置有键，且分别与法兰2上的四个键槽连接，四个顶杆组合19中的顶杆18分别与四个定位杆组合1中的定位杆4同轴设置，所述定位杆组合1中的支撑板5和顶杆组合19中的顶块15相对设置；所述四个撑杆组合6及连接撑板7位于四个定位杆组合1中间，且四个撑杆组合6中的压板14分别面向四个定位杆组合1中的支撑板5和四个顶杆组合19中的顶块15；The positioning plates 3 in the four positioning rod combinations 1 are provided with keys, and are respectively connected with the four key grooves on the flange 2, and the ejector rods 18 in the four positioning rod combinations 19 are respectively connected with the four positioning rod combinations 1 The positioning rods 4 are coaxially arranged, and the support plate 5 in the positioning rod combination 1 and the jacking block 15 in the ejector rod combination 19 are arranged oppositely; the four brace combinations 6 and the connecting braces 7 are located In the middle of the rod assembly 1, the pressure plates 14 in the four strut assemblies 6 respectively face the support plates 5 in the four positioning rod assemblies 1 and the top blocks 15 in the four ejector rod assemblies 19;
所述法兰2与筒体的定位端固定连接，所述四个定位杆组合1、四个撑杆组合6和四个顶杆组合19均位于筒体内部，筒体内部还设置有一圈撑环，四个顶杆组合19中的顶杆18均顶在所述撑环上。The flange 2 is fixedly connected to the positioning end of the cylinder, the four positioning rod combinations 1, the four strut combinations 6 and the four ejector rod combinations 19 are all located inside the cylinder, and a ring brace is also arranged inside the cylinder. Ring, the push rods 18 in the four push rod combinations 19 are all supported on the support ring.
所述定位板3的键上设置有中心刻线，所述法兰2的键槽上也设置有中心刻线，两中心刻线完全重合。The key of the positioning plate 3 is provided with a central engraved line, and the keyway of the flange 2 is also provided with a central engraved line, and the two central engraved lines are completely overlapped.
所述撑杆组合6中调节螺杆10的中部设置有把手11。A handle 11 is provided at the middle of the adjusting screw 10 in the strut assembly 6 .
所述撑杆组合6中的压块12和压板14之间设置有筋板13。Ribs 13 are arranged between the pressure block 12 and the pressure plate 14 in the strut assembly 6 .
所述定位杆4、支撑杆8和顶杆18均为圆管。The positioning rod 4, the support rod 8 and the ejector rod 18 are all round tubes.
上述实施例是对本实用新型结构的解释而非限制，在不脱离本实用新型原理前提下所作的变形也在本实用新型的保护范围之内。The above-mentioned embodiments are explanations rather than limitations to the structure of the utility model, and deformations made on the premise of not departing from the principle of the utility model are also within the protection scope of the utility model.
Claims (5)
- A kind of 1. shaped piece apparatus for welding and positioning in straight tube, it is characterised in that：Including flange（2）, four locating rod combinations（1）、 Four strut combinations（6）Combined with four push rods（19）；The flange（2）Anchor ring on be along the circumferential direction evenly equipped with four keyways；The locating rod combination（1）Including location-plate（3）, locating rod（4）And supporting plate（5）, locating rod（4）It is horizontally disposed, one End and location-plate（3）Connection, the other end and supporting plate（5）Connection；The strut combination（6）Including support bar（8）, adjusting screw rod（10）, regulation handle（11）, briquetting（12）And pressing plate （14）, support bar（8）One end be fixed with the first plug with threaded hole（9）, adjusting screw rod（10）One end by screw thread with First plug（9）Connection, adjusting screw rod（10）The other end be fixed with briquetting（12）, briquetting（12）On be fixed with pressing plate（14）； Four struts combination（6）In pressing plate（14）Outwards radial is fixed on connection fagging（7）On；The push rod combination（19）Including jacking block（15）, clamping screw（16）And push rod（18）, push rod（18）One end be fixed with Second plug with threaded hole（17）, clamping screw（16）One end pass through screw thread and the second plug（17）Connection, clamping screw （16）The other end be fixed with jacking block（15）；Four locating rods combination（1）In location-plate（3）On be provided with key, and respectively with flange（2）On four keyways Connection, four push rod combinations（19）In push rod（18）Combined respectively with four locating rods（1）In locating rod（4）Coaxially set Put, the locating rod combination（1）In supporting plate（5）Combined with push rod（19）In jacking block（15）It is oppositely arranged；Described four Strut combines（6）And connection fagging（7）Combined positioned at four locating rods（1）Centre, and four strut combinations（6）In pressing plate （14）Combined respectively for four locating rods（1）In supporting plate（5）Combined with four push rods（19）In jacking block（15）；The flange（2）It is fixedly connected with the positioning end of cylinder, four locating rods combination（1）, four strut combinations（6）With Four push rod combinations（19）Inner barrel is respectively positioned on, inner barrel is additionally provided with a circle pushing out ring, four push rod combinations（19）In Push rod（18）Withstand on the pushing out ring.
- 2. shaped piece apparatus for welding and positioning in a kind of straight tube according to claim 1, it is characterised in that：The location-plate （3）Key on be provided with center groove, the flange（2）Keyway on be also equipped with center groove, two center grooves are completely heavy Close.
- 3. shaped piece apparatus for welding and positioning in a kind of straight tube according to claim 1 or 2, it is characterised in that：The strut Combination（6）Middle adjusting screw rod（10）Middle part be provided with handle（11）.
- 4. shaped piece apparatus for welding and positioning in a kind of straight tube according to claim 1 or 2, it is characterised in that：The strut Combination（6）In briquetting（12）And pressing plate（14）Between be provided with gusset（13）.
- 5. shaped piece apparatus for welding and positioning in a kind of straight tube according to claim 1 or 2, it is characterised in that：The positioning Bar（4）, support bar（8）And push rod（18）It is pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720425229.9U CN206747856U (en) | 2017-04-21 | 2017-04-21 | Shaped piece apparatus for welding and positioning in a kind of straight tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720425229.9U CN206747856U (en) | 2017-04-21 | 2017-04-21 | Shaped piece apparatus for welding and positioning in a kind of straight tube |
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| Publication Number | Publication Date |
|---|---|
| CN206747856U true CN206747856U (en) | 2017-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720425229.9U Withdrawn - After Issue CN206747856U (en) | 2017-04-21 | 2017-04-21 | Shaped piece apparatus for welding and positioning in a kind of straight tube |
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| Country | Link |
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| CN (1) | CN206747856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081549A (en) * | 2017-04-21 | 2017-08-22 | 长治清华机械厂 | Shaped piece apparatus for welding and positioning in straight tube |
-
2017
- 2017-04-21 CN CN201720425229.9U patent/CN206747856U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081549A (en) * | 2017-04-21 | 2017-08-22 | 长治清华机械厂 | Shaped piece apparatus for welding and positioning in straight tube |
| CN107081549B (en) * | 2017-04-21 | 2019-11-12 | 山西航天清华装备有限责任公司 | Welding and positioning device for special-shaped parts in straight cylinder |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 6 mailbox of Changzhi City, Shanxi Province, Shanxi Co-patentee after: China Academy of Launch Vehicle Technology Patentee after: Shanxi spaceflight Qinghua Equipment Co., Ltd. Address before: No. 6 mailbox of Changzhi City, Shanxi Province, Shanxi Co-patentee before: China Academy of Launch Vehicle Technology Patentee before: Qinghua Machinery Plant, Changzhi |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171215 Effective date of abandoning: 20191112 |