Angle-rotatable bearing tool for welding

Abstract

The utility model discloses an angle-rotatable bearing tool for welding, and belongs to the technical field of auxiliary equipment for manufacturing pipe workpieces. Comprising a bearing platform, the bottom of the bearing platform is provided with a first groove, the upper portion of the bearing platform is provided with a second groove, and a rotary supporting block is rotatably arranged in the second groove; a groove III with a preset shape is formed in the upper part of the rotary supporting block; a threaded hole I is formed in the bottom of the rotary supporting block; the pressing block is arranged in the groove III; the pressing block is provided with a workpiece slot for inserting and fixing a workpiece; the upper surface of the bearing platform is provided with angle values and scale marks which are used for visually observing the welding angle. The clamping mechanism is arranged on the bearing platform; the clamping mechanism is used for clamping and fixing the workpiece; the clamping mechanism comprises a height positioning support and a clamping positioning support movably connected to the height positioning support, the height of a workpiece to be welded is adjusted through the clamping mechanism, the tool is multipurpose and suitable for pipe profiles of different models, and the universality and adaptability of the tool are greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of auxiliary equipment for manufacturing pipe workpieces, and in particular relates to a rotatable angle supporting tool for welding. Background Art

[0002] For some pipe profiles with specific bending angles, specific tooling is required to support them when welding them with other workpieces, so as to facilitate subsequent welding and other operations. However, in the prior art, after the supporting tooling supports and fixes the workpiece, it cannot be rotated to adjust the angle, and different pipe profiles have different angles and lengths, so it is impossible to use one tooling for multiple purposes. Different types of tooling are required to match different types of pipe profiles, which takes up too much production space and has low versatility and adaptability.

[0003] In addition, there are no angle values ​​on traditional supporting tooling. The conventional operation is to use an angle ruler to turn to the corresponding angle, and then visually project from top to bottom and make marks. However, the manual visual method is not accurate and has large errors, which is not conducive to the cause analysis after product failure. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a rotatable angle supporting tool for welding.

[0005] The technical solution adopted by the utility model is as follows: a rotatable angle supporting tool for welding, comprising: a supporting platform, the bottom of the supporting platform has a groove 1, the upper part of the supporting platform has a groove 2; the upper surface of the supporting platform has angle values ​​and scale lines;

[0006] A rotating support block is rotatably disposed in the second groove; the upper portion of the rotating support block has a third groove of a predetermined shape, and the bottom of the rotating support block has a first threaded hole;

[0007] A pressing block is arranged in the groove three; the pressing block has a workpiece slot hole for inserting and fixing the workpiece;

[0008] A clamping mechanism is arranged on the supporting platform; the clamping mechanism is used for clamping and fixing the workpiece;

[0009] The locking mechanism at least includes: a height positioning bracket, and a locking positioning bracket movably connected to the height positioning bracket; the locking positioning bracket has a groove four formed by being recessed from top to bottom to a predetermined depth, and a cover plate detachably arranged on the groove four.

[0010] Preferably, a bolt 1 is provided through the interior of the supporting platform, the head of the bolt 1 is arranged inside the groove 1, and the tail of the bolt 1 matches the threaded hole 1.

[0011] Preferably, the height positioning bracket includes: a positioning rod disposed on the supporting platform, a movable slider penetrating the positioning rod, and bolts 2 and 3 connected to the movable slider.

[0012] Preferably, the engaging positioning bracket comprises: a positioning shaft movably arranged in the movable sliding block and an engaging block arranged at one end of the positioning shaft.

[0013] Preferably, the second bolt is arranged corresponding to the positioning rod, and the third bolt is arranged corresponding to the positioning shaft.

[0014] Preferably, the positioning shaft and the positioning rod are arranged vertically.

[0015] Preferably, the groove four passes through two sides of the engaging block, and a threaded hole two is provided from top to bottom on one side of the engaging block.

[0016] Preferably, the cover plate is arranged on the locking block, a bolt four is arranged on the cover plate, and the threaded hole two matches the bolt four.

[0017] Beneficial effects of the utility model: Compared with the prior art, the utility model sets a rotatable angle support tooling for welding, inserts one end of the workpiece to be welded into the workpiece slot of the pressure block, and adjusts it through the rotatable rotating support block so that the shape of the pressure block is completely matched with the shape of the groove three, and the pressure block and the workpiece reach the required welding angle according to the angle value and scale line on the supporting platform, and the rotating support block is fixed with bolt one. The other end of the workpiece is placed in the groove four of the engaging positioning bracket, and then the movable slider on the positioning rod, the positioning shaft of the engaging positioning bracket and the workpiece to be welded are adjusted to adapt their positions, so that the workpiece is completely matched with the groove four, and is fixed with bolts two and three, and finally the cover plate is covered and fixed with bolt four, and subsequent welding and other operations can be performed on the workpiece.

[0018] The utility model can not only visually observe the welding angle according to the angle value and scale line on the supporting platform, thus reducing the operation error; but also adjust the height of the workpiece to be welded through the height positioning bracket and the clamping positioning bracket, thus realizing multiple uses of one tool, adapting to different types of pipe profiles, and not excessively occupying production space, thus greatly improving the versatility and adaptability of the tool. Adaptively fixing the angle and height of the two ends of the workpiece to be welded can prevent displacement caused by vibration and the weight of the workpiece during welding, thus ensuring stability during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2It is a cross-sectional view of the utility model;

[0021] Figure 3 It is a top view of the utility model.

[0022] In the accompanying drawings, the list of components represented by each reference numeral is as follows: supporting platform 1, groove one 2, groove two 3, rotating support block 4, groove three 5, pressure block 6, height positioning bracket 7, locking positioning bracket 8, groove four 9, cover plate 10, bolt one 11, positioning rod 12, movable slider 13, bolt two 14, bolt three 15, positioning shaft 16, locking block 17, bolt four 18. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the specification and embodiments, which will enable those skilled in the art to more fully understand the present invention, but will not limit the present invention in any way.

[0024] In order to solve the technical problems existing in the background technology, this embodiment discloses a rotatable support tool for welding, such as Figures 1 to 3 As shown, it includes: a supporting platform 1, the bottom of the supporting platform 1 is recessed from bottom to top at a predetermined position to a predetermined depth to form a groove 1 2, and the upper part of the supporting platform 1 is recessed from top to bottom at a predetermined position to a predetermined depth to form a groove 2 3; a rotating support block 4 is rotatably arranged in the groove 2 3; the upper part of the rotating support block 4 has a groove 3 5 of a predetermined shape, and the bottom of the rotating support block 4 has a threaded hole 1; a pressing block 6 is arranged in the groove 3 5; the pressing block 6 has a workpiece slot for inserting and fixing the workpiece; the upper surface of the supporting platform 1 has angle values ​​and scale lines for visually observing the welding angle, thereby reducing operating errors.

[0025] In a further embodiment, a bolt 11 is provided through the interior of the supporting platform 1, the head of the bolt 11 is provided inside the groove 2, and the tail of the bolt 11 matches the threaded hole 1, which is used for the rotation and positioning of the rotating support block 4. Insert one end of the workpiece to be welded into the workpiece slot of the pressing block 6, and adjust the rotating support block 4 so that the shape of the pressing block 6 is completely fitted with the shape of the groove 3 5. According to the angle value and scale line on the supporting platform 1, the pressing block 6 and the workpiece reach the required welding angle, and the rotating support block 4 is fixed with the bolt 11. If the rotating support block is damaged, the bolt 1 can be directly unscrewed for replacement, which is convenient and quick.

[0026] In a further embodiment, the clamping mechanism is arranged on the supporting platform 1; the clamping mechanism is used for clamping and fixing the workpiece; the clamping mechanism includes: a height positioning bracket 7, and a clamping positioning bracket 8 movably connected to the height positioning bracket 7; the clamping positioning bracket 8 has a groove 9 formed by a predetermined depth from top to bottom, and a cover plate 10 detachably arranged on the groove 9. The height positioning bracket 7 includes: a positioning rod 12 arranged on the supporting platform 1, a movable slider 13 passing through the positioning rod 12, and a bolt 2 14 and a bolt 3 15 connected to the movable slider 13. The clamping positioning bracket 8 includes: a positioning shaft 16 movably arranged in the movable slider 13 and a clamping block 17 arranged at one end of the positioning shaft 16. The bolt 2 14 is arranged corresponding to the positioning rod 12, and the bolt 3 15 is arranged corresponding to the positioning shaft 16. The positioning shaft 16 and the positioning rod 12 are arranged vertically. The height of the workpiece to be welded is adjusted by the height positioning bracket 7 and the engaging positioning bracket 8, so that one tool can be used for multiple purposes and can adapt to different types of pipe profiles without excessively occupying production space, thereby greatly improving the versatility and adaptability of the tool.

[0027] In a further embodiment, the groove 49 passes through both sides of the engaging block 17, and one side of the engaging block 17 is provided with a threaded hole 2 from top to bottom. The cover plate 10 is provided on the engaging block 17, and a bolt 4 18 is provided on the cover plate 10, and the threaded hole 2 matches the bolt 4 18. The other end of the workpiece is placed in the groove 49 of the engaging positioning bracket 8, and then the movable slider 13 on the positioning rod 12, the positioning shaft 16 of the engaging positioning bracket 8 and the workpiece to be welded are adjusted to adapt their positions so that the workpiece fits completely in the groove 49, and the bolts 2 14 and 3 15 are fixed, and finally the cover plate 10 is covered and fixed with the bolt 4 18, and subsequent welding and other operations can be performed on the workpiece. Adaptively fixing the two ends of the workpiece to be welded at an angle and height can prevent displacement due to vibration and the weight of the workpiece during welding, and ensure stability during operation.

[0028] The working principle of the utility model is: insert one end of the workpiece to be welded into the workpiece slot of the pressure block 6, adjust it through the rotatable rotating support block 4, so that the shape of the pressure block 6 is completely matched with the shape of the groove three 5, according to the angle value and scale line on the supporting platform 1, the pressure block 6 and the workpiece reach the required welding angle, and the rotating support block 4 is fixed with bolt one 11. The other end of the workpiece is placed in the groove four 9 of the clamping positioning bracket 8, and then the movable slider 13 on the positioning rod 12, the positioning shaft 16 of the clamping positioning bracket 8 and the workpiece to be welded are adjusted to adapt to the position, so that the workpiece is completely fitted in the groove four 9, and the bolt two 14 and bolt three 15 are fixed, and finally the cover plate 10 is covered and fixed with bolt four 18, and the workpiece can be subsequently welded.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A rotatable support tool for welding, characterized in that: include: A supporting platform, wherein the bottom of the supporting platform has a groove 1, and the upper part of the supporting platform has a groove 2; the upper surface of the supporting platform has angle values ​​and scale lines; A rotating support block is rotatably disposed in the second groove; the upper portion of the rotating support block has a third groove of a predetermined shape, and the bottom of the rotating support block has a first threaded hole; A pressing block is arranged in the groove three; the pressing block has a workpiece slot hole for inserting and fixing the workpiece; A locking mechanism is arranged on the supporting platform; The clamping mechanism is used for clamping and fixing the workpiece; The locking mechanism at least includes: a height positioning bracket, and a locking positioning bracket movably connected to the height positioning bracket; the locking positioning bracket has a groove four formed by being recessed from top to bottom to a predetermined depth, and a cover plate detachably arranged on the groove four.

2. The rotatable support tool for welding according to claim 1, characterized in that: A bolt 1 is arranged through the interior of the supporting platform, the head of the bolt 1 is arranged inside the groove 1, and the tail of the bolt 1 matches the threaded hole 1.

3. The rotatable support tool for welding according to claim 1, characterized in that: The height positioning bracket includes: a positioning rod arranged on the supporting platform, a movable sliding block penetrating the positioning rod, and a second bolt and a third bolt connected to the movable sliding block.

4. The rotatable support tool for welding according to claim 3, characterized in that: The engaging positioning bracket comprises: a positioning shaft movably arranged in the movable sliding block and an engaging block arranged at one end of the positioning shaft.

5. The rotatable support tool for welding according to claim 4, characterized in that: The second bolt is arranged corresponding to the positioning rod, and the third bolt is arranged corresponding to the positioning shaft.

6. The rotatable support tool for welding according to claim 5, characterized in that: The positioning shaft and the positioning rod are arranged vertically.

7. The rotatable support tool for welding according to claim 6, characterized in that: The groove 4 passes through the two sides of the locking block, and one side of the locking block is provided with a threaded hole 2 from top to bottom.

8. The rotatable support tool for welding according to claim 7, characterized in that: The cover plate is arranged on the locking block, and bolt four is arranged on the cover plate, and the threaded hole two matches with bolt four.

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