CN219598539U - Clamp for welding special-shaped workpiece - Google Patents
Clamp for welding special-shaped workpiece Download PDFInfo
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- CN219598539U CN219598539U CN202320522164.5U CN202320522164U CN219598539U CN 219598539 U CN219598539 U CN 219598539U CN 202320522164 U CN202320522164 U CN 202320522164U CN 219598539 U CN219598539 U CN 219598539U
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- 238000003466 welding Methods 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a welding device, and provides a fixture for welding a special-shaped workpiece, which comprises a vertically arranged supporting plate, a clamping plate horizontally arranged right above the supporting plate, a connecting plate connected with the middle part of the clamping plate and a telescopic mechanism vertically arranged on the side edge of the supporting plate, wherein the clamping plate is fixedly arranged on the side edge of the supporting plate; one end of the connecting plate, which is far away from the clamping plate, is hinged with the supporting plate, the side wall of the telescopic mechanism is hinged with the side wall of the supporting plate, and the telescopic rod of the telescopic mechanism is hinged with one end part of the clamping plate. The fixture for welding the special-shaped workpiece can stably clamp the special-shaped workpiece and can be adjusted according to the shape of the workpiece.
Description
Technical Field
The utility model relates to the technical field of welding devices, in particular to a clamp for welding special-shaped workpieces.
Background
The welding tool has application in the manufacturing fields of aviation, construction, automobile production and the like, and excellent welding tool equipment can greatly improve the welding processing technology level and the product quality, improve the production efficiency, reduce the production cost and bring remarkable advantages for mechanical production and processing.
One of the very important steps in the welding process is to fix the workpieces to be welded to ensure the accuracy of the welding. However, for some shaped workpieces with complex shapes, it is difficult to find a suitable fixing member to accurately fix the shaped workpieces, and the welding effect is seriously affected by the unstable fixing of the workpieces, so that special supporting devices or clamps are manufactured according to different workpieces. Thus, although the fixture has a good workpiece fixing effect, the fixture is very troublesome to replace, and when the appearance of the workpiece is adjusted, the original fixture cannot be used.
Therefore, the clamp capable of clamping various special-shaped workpieces is designed, the production cost can be reduced to a certain extent, and the production efficiency is improved.
Disclosure of Invention
The utility model aims to provide a clamp for welding a special-shaped workpiece, which can stably clamp the special-shaped workpiece and can be adjusted according to the shape of the workpiece.
The embodiment of the utility model is realized by the following technical scheme: the fixture for welding the special-shaped workpiece comprises a vertically arranged supporting plate, a clamping plate horizontally arranged right above the supporting plate, a connecting plate connected with the middle part of the clamping plate and a telescopic mechanism vertically arranged on the side edge of the supporting plate; the connecting plate is far away from the one end of splint with the backup pad is articulated, telescopic machanism lateral wall with the backup pad lateral wall is articulated, telescopic machanism's telescopic link with one of them tip of splint is articulated.
Further, a first clamping block is arranged at the upper end part of the supporting plate, and a second clamping block is arranged at the lower side of one end part of the clamping plate far away from the telescopic mechanism; the second clamping block is arranged right below the first clamping block.
Further, the first clamping block is detachably connected with the supporting plate, and the second clamping block is detachably connected with the supporting plate.
Further, the device also comprises a tray arranged at the side edge of the supporting plate and a supporting block used for supporting the tray; the support block is connected with the side edge of the support plate; the tray is arranged on one side, away from the telescopic mechanism, of the supporting plate.
Further, the device also comprises a sliding block fixedly arranged on the side edge of the supporting plate, a sliding hole formed in the sliding block along the vertical direction, and a sliding rod slidingly arranged in the sliding hole; the sliding rod is fixedly connected with the supporting block.
Further, the tray comprises a support rod for connecting the tray with the support block; the support rod is rotationally connected with the tray, and the support rod is in threaded connection with the support block.
Further, the device also comprises a bottom plate for supporting the supporting plate, and a plurality of connecting holes are formed in the bottom plate and the supporting plate.
The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects: the fixture for welding the special-shaped workpiece is characterized in that a plurality of fixtures are respectively arranged at different positions of the workbench surface when in use, so that different parts of the special-shaped workpiece can be supported conveniently. When the clamp is installed, the clamping plate can be pulled to rotate through shrinkage of the telescopic mechanism, so that a sufficient gap is formed between the other end of the clamping plate and the top of the supporting plate, then a workpiece is placed on the table top, the edge of the workpiece can be lapped on the upper end of the supporting plate, then the telescopic mechanism is controlled to push the clamping plate to rotate, the clamping plate presses the workpiece, the workpiece is stably fixed through the supporting plate and the clamping plate, then welding operation can be performed, as all positions of the workpiece are fixed, the clamp is directly fixed on the table top, the table top can be overturned randomly, namely, the workpiece is overturned, and the welding operation is facilitated. Therefore, the clamp disclosed by the utility model not only can stably clamp workpieces, but also can be arranged at each position of a table top after parameters are adjusted, so that the clamp not only can be used for clamping workpieces with single shapes, but also can be used for clamping workpieces with different shapes after simple adjustment. The installation and welding efficiency of the workpiece is improved to a certain extent, and the cost of the clamp is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a view angle of a fixture for welding a special-shaped workpiece according to an embodiment of the present utility model;
fig. 2 is a schematic diagram of a structure of two view angles of a fixture for welding a special-shaped workpiece according to an embodiment of the present utility model.
Icon: 11-supporting plate, 12-clamping plate, 13-connecting plate, 14-first clamping block, 15-second clamping block, 16-supporting block, 17-sliding block, 18-sliding rod, 19-tray, 110-supporting rod and 111-bottom plate.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which a product of the application is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the referred device or element must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples
The following is further described with reference to specific embodiments, as shown in fig. 1-2, the fixture for welding a special-shaped workpiece in this embodiment includes a vertically arranged support plate 11, a clamping plate 12 horizontally arranged right above the support plate 11, a connecting plate 13 connected with the middle of the clamping plate 12, and a telescopic mechanism vertically arranged at the side edge of the support plate 11; one end of the connecting plate 13 far away from the clamping plate 12 is hinged with the supporting plate 11, the side wall of the telescopic mechanism is hinged with the side wall of the supporting plate 11, and the telescopic rod of the telescopic mechanism is hinged with one end part of the clamping plate 12. Specifically, when in use, the plurality of clamps are respectively arranged at different positions of the worktable so as to support different parts of the special-shaped workpiece. When the clamp is installed, the clamping plate 12 can be pulled to rotate through the shrinkage of the telescopic mechanism, so that a sufficient gap is formed between the other end of the clamping plate 12 and the top of the supporting plate 11, then a workpiece is placed on the table top, the edge of the workpiece can be lapped on the upper end of the supporting plate 11, then the telescopic mechanism is controlled to push the clamping plate 12 to rotate, the clamping plate 12 presses the workpiece, the workpiece is stably fixed through the supporting plate 11 and the clamping plate 12, then welding operation can be performed, and as all positions of the workpiece are fixed, the clamp is directly fixed on the table top, the table top can be overturned randomly, namely, the workpiece is overturned, and the welding operation is facilitated. Therefore, the clamp disclosed by the utility model not only can stably clamp workpieces, but also can be arranged at each position of a table top after parameters are adjusted, so that the clamp not only can be used for clamping workpieces with single shapes, but also can be used for clamping workpieces with different shapes after simple adjustment. The installation and welding efficiency of the workpiece is improved to a certain extent, and the cost of the clamp is reduced. It should be noted that the telescopic mechanism may be a common electric telescopic cylinder, an air cylinder, a hydraulic cylinder, or the like.
The upper end part of the supporting plate 11 in the embodiment is provided with a first clamping block 14, and the lower side of one end part of the clamping plate 12 far away from the telescopic mechanism is provided with a second clamping block 15; the second clamp block 15 is disposed directly below the first clamp block 14. The first clamping block 14 is detachably connected with the supporting plate 11, and the second clamping block 15 is detachably connected with the supporting plate 11. In particular, since the edge of the workpiece may be curved in shape, the surface of the workpiece can be better fitted by providing the first and second clamping blocks 14 and 15 of corresponding shapes, and the first and second clamping blocks 14 and 15 of different shape and size can be installed according to the positions.
In this embodiment, the device further comprises a tray 19 disposed at a side of the supporting plate 11, and a supporting block 16 for supporting the tray 19; the support block 16 is connected with the side edge of the support plate 11; the tray 19 is provided on the side of the support plate 11 remote from the telescopic mechanism. Specifically, the first clamping block 14 and the second clamping block 15 are used for clamping the edge position of the workpiece, and the tray 19 is used for dragging the workpiece to the position relatively close to the inner side, so that the workpiece can be effectively supported, and deformation of the workpiece due to the action of gravity is avoided.
In this embodiment, the sliding device further comprises a sliding block 17 fixedly arranged at the side edge of the supporting plate 11, a sliding hole formed in the sliding block 17 along the vertical direction, and a sliding rod 18 slidably arranged in the sliding hole; the slide bar 18 is fixedly connected with the support block 16. Specifically, the sliding rod 18 can be slid as required, and the heights of the supporting block 16 and the tray 19 can be adjusted so that the tray 19 can stably support the columnar workpiece, but the workpiece cannot be jacked up too much. Wherein bolts are required to secure the slide bar 18.
In this embodiment, the support rod 110 is further included to connect the tray 19 and the support block 16; the supporting rod 110 is rotatably connected with the tray 19, and the supporting rod 110 is in threaded connection with the supporting block 16. In particular, the purpose of the support bar 110 is to make fine adjustments to the height of the tray 19.
In this embodiment, the device further includes a bottom plate 111 for supporting the supporting plate 11, and the bottom plate 111 and the supporting plate 11 are provided with a plurality of connection holes. Specifically, the bottom plate 111 functions to adjust the overall height of the jig.
In summary, the fixture for welding the special-shaped workpiece of the embodiment is used for respectively installing a plurality of fixtures at different positions of the workbench surface so as to support different parts of the special-shaped workpiece. When the clamp is installed, the clamping plate 12 can be pulled to rotate through the shrinkage of the telescopic mechanism, so that a sufficient gap is formed between the other end of the clamping plate 12 and the top of the supporting plate 11, then a workpiece is placed on the table top, the edge of the workpiece can be lapped on the upper end of the supporting plate 11, then the telescopic mechanism is controlled to push the clamping plate 12 to rotate, the clamping plate 12 presses the workpiece, the workpiece is stably fixed through the supporting plate 11 and the clamping plate 12, then welding operation can be performed, and as all positions of the workpiece are fixed, the clamp is directly fixed on the table top, the table top can be overturned randomly, namely, the workpiece is overturned, and the welding operation is facilitated. Therefore, the clamp disclosed by the utility model not only can stably clamp workpieces, but also can be arranged at each position of a table top after parameters are adjusted, so that the clamp not only can be used for clamping workpieces with single shapes, but also can be used for clamping workpieces with different shapes after simple adjustment. The installation and welding efficiency of the workpiece is improved to a certain extent, and the cost of the clamp is reduced.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a special-shaped work piece welding anchor clamps which characterized in that: the device comprises a vertically arranged supporting plate, a clamping plate horizontally arranged right above the supporting plate, a connecting plate connected with the middle part of the clamping plate and a telescopic mechanism vertically arranged on the side edge of the supporting plate;
the connecting plate is far away from the one end of splint with the backup pad is articulated, telescopic machanism lateral wall with the backup pad lateral wall is articulated, telescopic machanism's telescopic link with one of them tip of splint is articulated.
2. The jig for welding a special-shaped workpiece according to claim 1, wherein: the upper end part of the supporting plate is provided with a first clamping block, and the lower side of the end part of the clamping plate far away from the telescopic mechanism is provided with a second clamping block; the second clamping block is arranged right below the first clamping block.
3. The jig for welding a special-shaped workpiece according to claim 2, wherein: the first clamping block is detachably connected with the supporting plate, and the second clamping block is detachably connected with the supporting plate.
4. The jig for welding a special-shaped workpiece according to claim 1, wherein: the tray is arranged on the side edge of the supporting plate, and the supporting block is used for supporting the tray; the support block is connected with the side edge of the support plate; the tray is arranged on one side, away from the telescopic mechanism, of the supporting plate.
5. The jig for welding a special-shaped workpiece according to claim 4, wherein: the sliding block is fixedly arranged on the side edge of the supporting plate, a sliding hole is formed in the sliding block along the vertical direction, and a sliding rod is arranged in the sliding hole in a sliding manner;
the sliding rod is fixedly connected with the supporting block.
6. The jig for welding a special-shaped workpiece according to claim 4, wherein: the support rod is used for connecting the tray and the support block; the support rod is rotationally connected with the tray, and the support rod is in threaded connection with the support block.
7. The jig for welding a special-shaped workpiece according to claim 1, wherein: the support plate is characterized by further comprising a bottom plate used for supporting the support plate, and a plurality of connecting holes are formed in the bottom plate and the support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320522164.5U CN219598539U (en) | 2023-03-16 | 2023-03-16 | Clamp for welding special-shaped workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320522164.5U CN219598539U (en) | 2023-03-16 | 2023-03-16 | Clamp for welding special-shaped workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219598539U true CN219598539U (en) | 2023-08-29 |
Family
ID=87739876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320522164.5U Active CN219598539U (en) | 2023-03-16 | 2023-03-16 | Clamp for welding special-shaped workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219598539U (en) |
-
2023
- 2023-03-16 CN CN202320522164.5U patent/CN219598539U/en active Active
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