CN204221263U - Chain-linked conveyer track girder assembly welding frock - Google Patents
Chain-linked conveyer track girder assembly welding frock Download PDFInfo
- Publication number
- CN204221263U CN204221263U CN201420649846.3U CN201420649846U CN204221263U CN 204221263 U CN204221263 U CN 204221263U CN 201420649846 U CN201420649846 U CN 201420649846U CN 204221263 U CN204221263 U CN 204221263U
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- locating piece
- pedestal
- track girder
- welded
- sides
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Abstract
A kind of chain-linked conveyer track girder assembly welding frock, comprises internal adjustment supporting component and outside clamp assembly; Internal adjustment supporting component comprises the pedestal be made up of square steel, and the upper surface of pedestal is welded with locating piece A and locating piece B near the position of two sides, and the middle part of pedestal upper surface is welded with locating piece C; The lower surface of pedestal is welded with locating piece D and locating piece E near the position of two sides, and the middle part of pedestal lower surface is welded with locating piece F; The left surface of pedestal is welded with locating piece H, the right flank of pedestal is provided with side guide, and side guide is connected with this side of pedestal by two rows adjustment screw, also comprises the base pressure plate be connected with locating piece F by screw; Outside clamp assembly is by two clamping elements, and the upper and lower two screw rods connecting two clamping elements and the nut matched with screw rod are formed.Adopt this frock, under the prerequisite of the distance between guarantee two side rails, avoid deflection larger in welding process, and then also ensure that the depth of parallelism of two siding tracks and the perpendicularity relative to base.
Description
Technical field
The utility model relates to chain-linked conveyer track girder assembly welding frock.
Background technology
On steel machining production line, the track girder on chain-linked conveyer has been that steel billet takes out from heating furnace and delivers to the key equipment of Hot Line, the left rail 1 that it is located at by symmetry, right rail 2, and be located at the base 3 below two siding tracks, welding is formed.The track of both sides becomes channel-section steel shape, and the side assembly by top plate member, base plate and connection top board and base plate is formed.When track girder is not very long, and when space between two siding tracks is larger, when welding track girder, deflection is little.In this case, normally after track girder welding fabrication, carry out machined, to ensure the depth of parallelism between distance between two siding tracks, two siding tracks and the perpendicularity relative to base.But when track girder is longer, and space between two siding tracks less time, such as track girder length >=9m, in drawing, require the situation of the depth of parallelism≤0.1, directly carry out integral solder, deflection will be very large, after welding fabrication, is difficult to carry out integrated machine processing, like this, this just needs Design assistant welding tooling, to reduce the welding deformation amount of track girder, ensures the distance between two side rails, the depth of parallelism and perpendicularity requirement simultaneously.
Summary of the invention
The utility model provides a kind of and ensures distance between track girder two side rails, improves form and position tolerance, the chain-linked conveyer track girder assembly welding frock avoiding workpiece post welding distortion serious for solving in known technology the technical problem that exists.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is:
A kind of chain-linked conveyer track girder assembly welding frock, is characterized in that: comprise internal adjustment supporting component and outside clamp assembly; Described internal adjustment supporting component comprises the pedestal be made up of square steel, the locating piece A matched with the lower surface of the both sides top plate member of track girder respectively and locating piece B is welded with near the position of two sides, the locating piece C between the medial surface being welded with the both sides top assembly extending into track girder at the middle part of pedestal upper surface in the upper surface of pedestal; Be welded with the locating piece D matched with the upper surface of the both sides base plate of track girder respectively and locating piece E near the position of two sides in the lower surface of pedestal, be welded with the locating piece F stretched out between the medial surface of the both sides base plate of track girder at the middle part of pedestal lower surface; The left surface of pedestal is welded with the locating piece H compressed with the medial surface of the left side side assembly of track girder, the side guide compressed with the medial surface of the right side side assembly of track girder is connected in the right flank outside weld of pedestal, side guide is connected with this side of pedestal by two rows adjustment screw, described internal adjustment supporting component also comprises the base pressure plate that can compress with the lower surface of both sides base plate, and described base pressure plate is connected with locating piece F by screw; Described outside clamp assembly, by the clamping element be located at respectively outside the side assembly of both sides, connects upper and lower two screw rods of two clamping elements and forms with the nut that corresponding screw rod matches.
The advantage that the utility model has and good effect are:
This assembly welding frock, carries out the distance adjustment of track girder two siding track by internal adjustment supporting component and is fixed with outside clamp assembly.Owing to having inner support and outside being fixedly clamped, under the prerequisite of the distance between guarantee two side rails, avoid deflection larger in welding process, and then also ensure that the depth of parallelism of two siding tracks and the perpendicularity relative to base.
Accompanying drawing explanation
Fig. 1 is using state reference diagram of the present utility model;
Fig. 2 is the structural representation of track girder.
In figure: 1, pedestal; 2, locating piece A; 3, locating piece B; 4, locating piece C; 5, locating piece D; 6, locating piece E; 7, locating piece F; 8, locating piece H; 9, side guide; 10, screw; 11, screw is drawn; 12, base pressure plate; 13, screw; 14, clamping element; 15, screw rod; 16, nut; 17, connecting plate; 1, left rail; 2, right rail; 3, base.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 and 2, a kind of chain-linked conveyer track girder assembly welding frock, comprises internal adjustment supporting component and outside clamp assembly.Described internal adjustment supporting component comprises the pedestal 1 be made up of square steel.Be welded with locating piece A2 and locating piece B3 in the upper surface of pedestal near the position of two sides, this two locating piece matches with the lower surface of the both sides top plate member of track girder respectively.Be welded with locating piece C4 at the middle part of pedestal upper surface, this locating piece extend between the medial surface of both sides top assembly of track girder.Be welded with locating piece D5 and locating piece E6 in the lower surface of pedestal near the position of two sides, this two locating piece matches with the upper surface of the both sides base plate of track girder respectively.Be welded with locating piece F7 at the middle part of pedestal lower surface, this locating piece stretches out between the medial surface of the both sides base plate of track girder.The left surface of pedestal is welded with locating piece H8, and the medial surface of the left side side assembly of this locating piece and track girder compresses.Outside the right flank of pedestal, be provided with the side guide 9 compressed with the medial surface of the right side side assembly of track girder, side guide is connected with this side of pedestal by two rows adjustment screw.Concrete, wherein one tease and ridicule whole screw and be applied to the outside thrust of side guide, screw 10 can be called, another is teased and ridicule whole screw and is applied to side guide pulling force interior mutually, also can be described as and draw screw 11, regulate the position of side guide by pushing up the cooperation of drawing, thus realize the adjustment of distance between two siding tracks.Described internal adjustment supporting component also comprises the base pressure plate 12 that can compress with the lower surface of the both sides base plate of track girder, and described base pressure plate is connected with locating piece F by screw 13.Described outside clamp assembly is by the clamping element 14 be located at respectively outside the side assembly of both sides, and the upper and lower two screw rods 15 connecting two clamping elements and the nut 16 matched with respective threaded rod are formed.Concrete, connect a nut respectively at the two ends of every root screw rod, nut is pressed on the clamping element of correspondence position, after internal adjustment supporting component is adjusted to the right place, by locking the nut at two ends, makes the clamping element of both sides clamp the lateral surface of two side rails.The clamping element of above-mentioned base pressure plate and both sides all can adopt channel-section steel structure.
The operation instruction of this frock:
First will treat that track girder two siding track of assembly welding carries out assembly processing respectively; Then workpiece is contained in frock, locating piece A and locating piece B is made to form certain interval respectively and between the lower surface of both sides top plate member, the screw of base pressure plate and locating piece F is connected by locking, realize the compression of the base plate of two siding tracks, locating piece H is contacted with the medial surface of left side side assembly, regulate the two rows adjustment bolt of connection side pressing plate, side guide is contacted with the medial surface of right side side assembly; Subsequently carry out outer handle with the clamping element of both sides, up and down two screw rods and the nut that matches tight, for further reducing the change in size in welding process, can at the upper weld connecting plate 17 of both sides top plate member; Finally just can carry out integral solder to track girder, after welding completes, unclamp two of connection side pressing plate and tease and ridicule whole bolt, just the internal adjustment supporting component of frock entirety can be extracted from track girder, and then dismantle outside clamp assembly.The above-mentioned connecting plate be welded in the top plate member of both sides removes after track girder welding fabrication.
Claims (1)
1. a chain-linked conveyer track girder assembly welding frock, is characterized in that: comprise internal adjustment supporting component and outside clamp assembly; Described internal adjustment supporting component comprises the pedestal be made up of square steel, the locating piece A matched with the lower surface of the both sides top plate member of track girder respectively and locating piece B is welded with near the position of two sides, the locating piece C between the medial surface being welded with the both sides top assembly extending into track girder at the middle part of pedestal upper surface in the upper surface of pedestal; Be welded with the locating piece D matched with the upper surface of the both sides base plate of track girder respectively and locating piece E near the position of two sides in the lower surface of pedestal, be welded with the locating piece F stretched out between the medial surface of the both sides base plate of track girder at the middle part of pedestal lower surface; The left surface of pedestal is welded with the locating piece H compressed with the medial surface of the left side side assembly of track girder, the side guide compressed with the medial surface of the right side side assembly of track girder is connected in the right flank outside weld of pedestal, side guide is connected with this side of pedestal by two rows adjustment screw, described internal adjustment supporting component also comprises the base pressure plate that can compress with the lower surface of both sides base plate, and described base pressure plate is connected with locating piece F by screw; Described outside clamp assembly, by the clamping element be located at respectively outside the side assembly of both sides, connects upper and lower two screw rods of two clamping elements and forms with the nut that corresponding screw rod matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649846.3U CN204221263U (en) | 2014-11-03 | 2014-11-03 | Chain-linked conveyer track girder assembly welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649846.3U CN204221263U (en) | 2014-11-03 | 2014-11-03 | Chain-linked conveyer track girder assembly welding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204221263U true CN204221263U (en) | 2015-03-25 |
Family
ID=52919405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420649846.3U Expired - Fee Related CN204221263U (en) | 2014-11-03 | 2014-11-03 | Chain-linked conveyer track girder assembly welding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204221263U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500487A (en) * | 2018-04-25 | 2018-09-07 | 武汉凯奇冶金焊接设备制造有限责任公司 | Track-type facilities for the online laser welder of strip |
| CN114227123A (en) * | 2021-12-31 | 2022-03-25 | 中车长春轨道客车股份有限公司 | Subway vehicle roof steel structure assembly welding device based on three-dimensional coordinate system |
-
2014
- 2014-11-03 CN CN201420649846.3U patent/CN204221263U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500487A (en) * | 2018-04-25 | 2018-09-07 | 武汉凯奇冶金焊接设备制造有限责任公司 | Track-type facilities for the online laser welder of strip |
| CN108500487B (en) * | 2018-04-25 | 2024-04-19 | 武汉凯奇冶金焊接设备制造有限责任公司 | Guide rail device for strip steel on-line laser welder |
| CN114227123A (en) * | 2021-12-31 | 2022-03-25 | 中车长春轨道客车股份有限公司 | Subway vehicle roof steel structure assembly welding device based on three-dimensional coordinate system |
| CN114227123B (en) * | 2021-12-31 | 2024-03-22 | 中车长春轨道客车股份有限公司 | Subway vehicle roof steel structure assembly welding device based on three-dimensional coordinate system |
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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: 20150325 Termination date: 20171103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |