CN212858352U - Overturning table welding tool - Google Patents
Overturning table welding tool Download PDFInfo
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- CN212858352U CN212858352U CN202021599721.6U CN202021599721U CN212858352U CN 212858352 U CN212858352 U CN 212858352U CN 202021599721 U CN202021599721 U CN 202021599721U CN 212858352 U CN212858352 U CN 212858352U
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Abstract
The utility model provides a roll-over table welding frock. The turnover table welding tool comprises a bottom plate, a plurality of positioning pins and a limiting assembly, wherein the limiting assembly comprises a first positioning piece, a fixing piece, a connecting piece and a second positioning piece; the first positioning piece and the fixing piece are respectively arranged at two ends of the bottom plate, and the connecting piece is connected with the first positioning piece and the fixing piece; the second positioning piece is arranged at the bottom of the connecting piece and extends towards the direction of the bottom plate; a first mandrel is inserted into the first positioning piece and extends out of two sides of the first positioning piece; and a second mandrel is inserted into the second positioning part and extends out of two sides of the second positioning part. Compared with the prior art, the utility model provides a but the welding deformation of front ear plate and the back ear plate of overturning table base that the roll-over table welding frock can be fine controls, practices thrift the tack welding man-hour, and work efficiency is high.
Description
Technical Field
The utility model relates to a work piece welding technology field especially relates to a roll-over table welding frock.
Background
The middle shaft hole of the theme of the base of the overturning platform is machined by a boring machine after the main body is welded, and the machining process is complicated. The welding deformation of the base main board can influence the condition that the subsequent overturning arm cannot be installed. When the existing main body is welded, only a simple positioning tool (such as a profiling) is made, and the main body cannot well play a role in accurately positioning and placing welding deformation.
The prior patent, for example, publication No. CN209035855U, discloses an ear plate welding and positioning device, which solves the problem of inaccurate positioning by using a profile modeling, but has a defect in controlling welding deformation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a roll-over table welding frock, steerable welding deformation improves the product quality of roll-over table processing.
The technical scheme of the utility model is that: the welding tool for the overturning platform comprises a bottom plate, a plurality of positioning pins and a limiting assembly, wherein the positioning pins are arranged on the bottom plate, and the limiting assembly comprises a first positioning piece, a fixing piece, a connecting piece and a second positioning piece; the first positioning piece and the fixing piece are respectively arranged at two ends of the bottom plate, and the connecting piece is connected with the first positioning piece and the fixing piece above the bottom plate; the second positioning piece is arranged at the bottom of the connecting piece and extends towards the direction of the bottom plate; a first mandrel is inserted at a position of the first positioning piece, which is close to the bottom plate, and the first mandrel extends out of two sides of the first positioning piece; and a second mandrel is inserted at a position of the second positioning piece close to the connecting piece, and the second mandrel extends out of two sides of the second positioning piece.
In the scheme, the second positioning piece is additionally arranged and is combined with the first mandrel and the second mandrel, so that the welding deformation of the front lug plate and the rear lug plate of the turnover table base can be well controlled.
For better laminating in the back otic placode, spacing subassembly still includes a plurality of flitches, the flitch is attached in the second setting element just is located on the side that the second dabber stretches out.
In order to increase the accessible range of the flitch on the rear ear plate, a plurality of flitches are uniformly distributed at intervals along the length direction of the second positioning piece.
Preferably, the flitch is positioned below the second mandrel. The flitch can also ensure the distance between the back ear plates when the two side plates are assembled.
Preferably, the flitch is of a strip-shaped structure.
Preferably, the second positioning member is located in the middle of the connecting member.
Preferably, the first positioning piece, the fixing piece, the connecting piece and the second positioning piece are all rectangular tubes.
Preferably, the first mandrel extends out of the two sides of the first positioning piece by equal distance; the distance that the second mandrel extends out of two sides of the second positioning piece is equal.
Preferably, the turnover table further comprises a clamping plate for clamping the rear ear plate of the turnover table, and two clamping grooves are arranged on the clamping plate at intervals and are of an E-shaped structure.
Compared with the prior art, the beneficial effects of the utility model are that:
the second positioning piece and the flitch are newly added to the tool, and the flitch is attached to and positioned on the side wall of the rear lug plate, so that deformation generated during welding of the rear lug plate can be effectively controlled, and the quality is improved;
secondly, the hole positions of the front lug plate and the rear lug plate are positioned by using a mandrel, so that the process of re-boring due to deformation after welding can be reduced;
thirdly, the positioning welding time is saved, and the working efficiency is improved; the welding is convenient and the welding quality is high.
Drawings
Fig. 1 is a schematic structural view of a welding tool of a turnover table provided by the utility model;
fig. 2 is the utility model provides a schematic diagram of roll-over table welding frock location.
In the attached drawing, 1-bottom plate, 2-positioning pin, 3-limiting component, 31-first positioning piece, 32-fixing piece, 33-connecting piece, 34-second positioning piece, 35-first mandrel, 36-second mandrel, 37-pasting plate, 4-clamping plate, 10-front ear plate, 20-back ear plate and 30-base.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" in the following description are used only to indicate the correspondence between the upper, lower, left and right directions of the drawings themselves, and do not limit the structure.
As shown in fig. 2, the base of the turnover table that the turnover table welding tool needs to be positioned comprises a front ear plate 10, a rear ear plate 20 and a base 30. The welding tool positions the front ear plate 10 and the rear ear plate 20 at corresponding positions of the base 30. The welding fixture can also position and control the welding deformation of the front ear plate 10 and the rear ear plate 20 during the three-component welding process.
As shown in fig. 1 and 2, the welding tool for the overturning platform provided by the embodiment includes a bottom plate 1, a positioning pin 2, a limiting component 3 and a clamping plate 4.
And a plurality of positioning pins 2 are distributed on the bottom plate 1. The position of a plurality of said positioning pins 2 matches the outer shape of said base 30. The positioning pins 2 are clamped around the base 30.
The limiting assembly 3 comprises a first positioning member 31, a fixing member 32, a connecting member 33, a second positioning member 34, a first mandrel 35, a second mandrel 36 and a pasting plate 37.
The first positioning member 31, the fixing member 32, the connecting member 33 and the second positioning member 34 are rectangular tubes. The first positioning member 31 and the second positioning member 34 are disposed at two ends of the bottom plate 1, and have the same height. The connecting member 33 connects the first positioning member 31 and the fixing member 32 above the base plate 1. Thereby forming a gantry-type structure.
The second positioning element 34 is disposed at the bottom of the connecting element 33 and extends toward the bottom plate 1. And, the second positioning member 34 is located at the middle of the connecting member 33. A gap larger than the height of the base 30 is left between the bottom of the second positioning element 34 and the bottom plate 1. The base 30 is arranged on the bottom plate 1 and is positioned in the positioning pins 2, and the positioning pins 2 arranged around the base 30 are used for fixing the position of the base.
A first mandrel 35 is inserted into the first positioning element 31 at a position adjacent to the base plate 1. The first mandrel 35 extends out of two sides of the first positioning member 31, and the extending distances of the two sides are equal. The first mandrels 35 extending from both sides are respectively inserted into holes on one front ear plate 10. The end of the front ear plate 10 remote from the hole abuts against the side surface of the base 30 (as shown in fig. 2), thereby positioning the pin hole of the front ear plate 10.
A second mandrel 36 is inserted into a position of the second positioning member 34 adjacent to the connecting member 33, and the second mandrel 36 extends out of two sides of the second positioning member 34, and the extending distances of the two sides are equal. The second mandrels 36 on both sides are respectively inserted into holes on one side plate of the rear ear plate 20. The bottom of the side plate abuts the upper end of the base 30. Pin hole locations for both side plates of the rear ear plate 20 are also formed.
The second positioning element 34 is arranged below the second mandrel 36 at intervals and provided with a plurality of flitch plates 37. The plurality of pasting plates 37 are attached to the second positioning member 34 and located on the side where the second mandrel 36 extends (in this embodiment, three side surfaces are provided). The pasting board 37 is in a strip-shaped structure. Two side plates of the rear ear plate 20 abut against the attachment plates 37 on two sides of the second positioning member 34. The attachment plates 37 are spaced along the length of the second positioning member 34 to increase the reach of the positioning at the height of the rear ear plate 20 and reduce local deformation.
Two clamping grooves are arranged on the clamping plate 4 at intervals and are of an E-shaped structure. The structure of the card board 4 is the same as that of the prior patent CN209035855U, and is not described in detail here.
Two clamping grooves of the clamping plate 4 are clamped on two side plates of the rear ear plate 20, and the clamping plate 4 is arranged at two ends of the rear ear plate 20. The two side plates of the rear ear plate 20 can well control the welding deformation generated when the rear ear plate 20 is welded with the base 30 through the combined action of pin hole positioning of the second mandrel 36, external clamping of the clamping plate 4, internal bracing of the second positioning piece 34 and the flitch plate 37 and the like, and the quality is improved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (9)
1. A welding tool for a turnover table comprises a bottom plate and a plurality of positioning pins arranged on the bottom plate, and is characterized by further comprising a limiting assembly, wherein the limiting assembly comprises a first positioning piece, a fixing piece, a connecting piece and a second positioning piece; the first positioning piece and the fixing piece are respectively arranged at two ends of the bottom plate, and the connecting piece is connected with the first positioning piece and the fixing piece above the bottom plate; the second positioning piece is arranged at the bottom of the connecting piece and extends towards the direction of the bottom plate; a first mandrel is inserted at a position of the first positioning piece, which is close to the bottom plate, and the first mandrel extends out of two sides of the first positioning piece; and a second mandrel is inserted at a position of the second positioning piece close to the connecting piece, and the second mandrel extends out of two sides of the second positioning piece.
2. The overturning platform welding tool according to claim 1, wherein the limiting assembly further comprises a plurality of pasting plates, and the pasting plates are attached to the second positioning part and located on the side face of the second mandrel extending out.
3. The turnover table welding tool according to claim 2, wherein the plurality of sticking plates are uniformly distributed at intervals along the length direction of the second positioning piece.
4. The roll-over table welding tool of claim 2, wherein the flitch is located below the second mandrel.
5. The turnover table welding tool according to any one of claims 2 to 4, wherein the pasting plate is of a long strip-shaped structure.
6. The overturning platform welding tool according to claim 1, wherein the second positioning piece is located in the middle of the connecting piece.
7. The overturning platform welding tool according to any one of claims 1 to 4 or 6, wherein the first positioning piece, the fixing piece, the connecting piece and the second positioning piece are all rectangular tubes.
8. The overturning platform welding tool according to any one of claims 1-4 or 6, wherein the distance of the first mandrel extending out of two sides of the first positioning piece is equal; the distance that the second mandrel extends out of two sides of the second positioning piece is equal.
9. The overturning platform welding tool according to any one of claims 1 to 4 or 6, further comprising a clamping plate for clamping a rear lug plate of the overturning platform, wherein two clamping grooves are arranged on the clamping plate at intervals and are of an E-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021599721.6U CN212858352U (en) | 2020-08-05 | 2020-08-05 | Overturning table welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021599721.6U CN212858352U (en) | 2020-08-05 | 2020-08-05 | Overturning table welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212858352U true CN212858352U (en) | 2021-04-02 |
Family
ID=75219600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021599721.6U Active CN212858352U (en) | 2020-08-05 | 2020-08-05 | Overturning table welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212858352U (en) |
-
2020
- 2020-08-05 CN CN202021599721.6U patent/CN212858352U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 104-106, 101 building, R & D center and main material production center of national housing industry base, 1657 Yuelu West Avenue, Changsha hi tech Development Zone, Changsha City, Hunan Province, 410001 Patentee after: Changsha Yuanda Rubik's Cube Technology Co.,Ltd. Address before: Room 104-106, 101 building, R & D center and main material production center of national housing industry base, 1657 Yuelu West Avenue, Changsha hi tech Development Zone, Changsha City, Hunan Province, 410001 Patentee before: Changsha Yuanda module integration technology Co., Ltd |