CN215034931U - Clamp convenient for workpiece welding - Google Patents
Clamp convenient for workpiece welding Download PDFInfo
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- CN215034931U CN215034931U CN202120698491.7U CN202120698491U CN215034931U CN 215034931 U CN215034931 U CN 215034931U CN 202120698491 U CN202120698491 U CN 202120698491U CN 215034931 U CN215034931 U CN 215034931U
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- clamping block
- workpiece
- limiting surface
- workbench
- base
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Abstract
The utility model discloses a clamp convenient for welding a workpiece, which comprises a workbench, wherein the workbench is provided with a first clamping block, a second clamping block, a third clamping block and a fourth clamping block, the fourth clamping block is connected with a first telescopic rod, the first telescopic rod is used for driving the fourth clamping block to move along an included angle bisector between the first clamping block and the second clamping block, the second workpiece is vertically extruded on the first workpiece, the workbench is rotationally connected to the base, the base is provided with a measuring scale along the circumference, the first workpiece and the second workpiece can be simultaneously fixed on the clamp through the movement of the fourth clamping block, so that an operator can conveniently weld the joint of the first workpiece and the second workpiece, through adjusting the workstation height, avoid the operator to bow the operation, reduce operating personnel fatigue, rotate with base measuring tape scale through the revolving stage, be convenient for rotate the work piece angle, the operating personnel of being convenient for welds each position of work piece.
Description
Technical Field
The utility model belongs to the technical field of the frock clamp and specifically relates to a can adjust work piece angle work piece welded anchor clamps of being convenient for.
Background
Generally, when a workpiece is machined, a datum plane is generally machined on the workpiece firstly, then the datum plane is utilized for positioning, under the condition that a special clamp is not arranged, the workpiece needs to be positioned by means of measuring tools such as a dial indicator and a ruler, then a plurality of clamping blocks are utilized to clamp the workpiece, then the whole clamp is fixed, the clamp is prevented from shaking to reduce the machining accuracy of the workpiece, in some machining operations such as welding, multipoint positions on the workpiece need to be welded in the machining process, welding operators are required, the body needs to be continuously rotated or the fixed clamp needs to be moved difficultly and then fixed, a proper welding station is reached, and the labor intensity of the operators is greatly increased.
Therefore, the clamp capable of adjusting the angle of the workpiece and facilitating workpiece welding is developed.
Disclosure of Invention
The utility model aims at overcoming the not enough of prior art and providing one kind can adjust the work piece angle and be convenient for work piece welded anchor clamps.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a clamp convenient for workpiece welding comprises a workbench, wherein a first clamping block, a second clamping block, a third clamping block and a fourth clamping block are arranged on the workbench, the second clamping block and the third clamping block are positioned on the same horizontal plane, the first clamping block is perpendicular to the second clamping block, the two sides of the fourth clamping block are symmetrically provided with a first limiting surface and a second limiting surface which are the same, the distance between the first limiting surface and the first clamping block is equal to the distance between the second limiting surface and the second clamping block, the fourth clamping block is connected with a first telescopic rod, the first telescopic rod is used for driving the fourth clamping block to move on a bisector of an included angle between the first clamping block and the second clamping block, the first clamping block, the second clamping block and the first limiting surface are used for fixing a first workpiece, the third clamping block and the second limiting surface are used for fixing a second workpiece, the second workpiece is vertically extruded on the first workpiece, the workstation rotates to be connected on the base, the base is provided with the measuring tape along the circumference.
Preferably, a second telescopic rod is connected between the workbench and the rotating table, and the second telescopic rod is in the vertical direction in the axial direction.
Preferably, the second telescopic rods are symmetrically arranged along the central axis of the rotating table.
Preferably, the first limiting surface is parallel to the first clamping block, and the second limiting surface is parallel to the second clamping block.
Preferably, the base is provided with fixing holes all around, the fixing holes are used for being matched with bolts to fix the base on a table top.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the fixture convenient for workpiece welding comprises a workbench, wherein a first clamping block, a second clamping block, a third clamping block and a fourth clamping block are arranged on the workbench, the second clamping block and the third clamping block are positioned on the same horizontal plane, the first clamping block is perpendicular to the second clamping block, the fourth clamping block is symmetrically provided with a first limiting surface and a second limiting surface which are the same, the distance between the first limiting surface and the first clamping block is equal to the distance between the second limiting surface and the second clamping block, the fourth clamping block is connected with a first telescopic rod, the first telescopic rod is used for driving the fourth clamping block to move on a bisector of an included angle between the first clamping block and the second clamping block, the first clamping block, the second clamping block and the first limiting surface are used for fixing a first workpiece, the third clamping block and the second limiting surface are used for fixing a second workpiece, the second workpiece is vertically extruded on the first workpiece, the workstation rotates to be connected on the base, the base is provided with the measuring tape along the circumference, can be fixed in anchor clamps with work piece one and work piece two simultaneously through the activity of fourth clamp splice on, the operator of being convenient for welds work piece one and work piece two junctions, through adjusting the workstation height, avoids the operator to bow the operation, reduces operating personnel fatigue, rotates with base measuring tape scale through rotating the platform, the work piece angle of being convenient for rotates, the operating personnel of being convenient for welds each position of work piece.
Drawings
The technical scheme of the utility model is further explained by combining the attached drawings as follows:
FIG. 1 is a schematic view of an appearance structure of a fixture for facilitating workpiece welding according to the present invention;
FIG. 2 is a schematic structural view of the fixture for workpiece welding of the present invention after clamping the workpiece;
FIG. 3 is a schematic view of the workpiece before angle adjustment according to the present invention;
fig. 4 is a schematic view of the workpiece after the angle adjustment according to the present invention;
wherein: 1. a first clamping block; 2. a second clamp block; 3. a third clamping block; 4. a fourth clamping block; 5. a first telescopic rod; 6. a work table; 7. a second telescopic rod; 8. a rotating table; 9. a base; 11. a first workpiece; 12. a second workpiece; 13. a first pre-welding point; 14. a second pre-welding point; 15. and a third pre-welding point.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, a fixture convenient for workpiece welding includes a worktable 6, a first clamping block 1, a second clamping block 2, a third clamping block 3 and a fourth clamping block 4 are disposed on the worktable 6, the second clamping block 2 and the third clamping block 3 are disposed on the same horizontal plane, the first clamping block 1 is perpendicular to the second clamping block 2, the fourth clamping block 4 is symmetrically disposed with a first limiting surface and a second limiting surface, a distance between the first limiting surface and the first clamping block 1 is equal to a distance between the second limiting surface and the second clamping block 2, the fourth clamping block 4 is connected to a first telescopic rod 5, the first telescopic rod 5 is used for driving the fourth clamping block 4 to move along a bisector of an included angle between the first clamping block 1 and the second clamping block 2 under the action of an air cylinder, the first clamping block 1, the second clamping block 2 and the first limiting surface are used for fixing a first workpiece 11, the third clamping block 3 and the second limiting surface are used for fixing a second workpiece 12, the second workpiece 12 is vertically extruded on a first workpiece 11, the workbench 6 is rotatably connected to the base 9, the base 9 is provided with a measuring ruler along the circumference, wherein the joint of the second workpiece 12 and the first workpiece 11 is a first pre-welding point 13, other pre-welding points are arranged on the upper surfaces of the second workpiece 12 and the first workpiece 11, in the embodiment, a second pre-welding point 14 is arranged on the first workpiece 11 at a position 10cm away from the first pre-welding point 13, a third pre-welding point 15 is arranged on the second workpiece 12 at a position 10cm away from the first pre-welding point 13, the pre-welding points all need to be welded by an operator, a second telescopic rod 7 is connected between the workbench 6 and the rotating platform 8, the axial direction of the second telescopic rod 7 is a vertical direction, the second telescopic rod 7 is used for adjusting the height of the workbench 6, and is convenient for adjusting the workbench 6 within a set range according to the height of the operator, avoid operating personnel can't work upright at the welded in-process, and long-time operation of bowing can lead to operating personnel health impaired, the multiunit that the 8 central axises of rotation platform set up can be followed to second telescopic link 7 for the stability of 6 activities of reinforcing workstation sets up to two sets of symmetry in this embodiment, and is enough big for guaranteeing spacing face and work piece extrusion contact's area, first spacing face is on a parallel with first clamp splice 1, the spacing face of second is on a parallel with second clamp splice 2, for guarantee anchor clamps monolithic stationary on the desktop, base 9 is provided with the fixed orifices all around, the fixed orifices is used for the cooperation bolt to fix base 9 on the desktop.
Specifically, as shown in fig. 1-4, one end of a square workpiece i 11 is extruded on a second clamping block 2, one side of the workpiece i 11 is extruded on a first clamping block 1, one end of a workpiece ii 12 is extruded on the workpiece i 11, one side of the workpiece ii 12 is extruded on a third clamping block 3, a first telescopic rod 5 is started to drive a fourth clamping block 4 to move close to the workpiece i 11 and the workpiece ii 12, so that a first limiting surface extrudes the workpiece i 11 and a second limiting surface extrudes the workpiece ii 12, the positions of the workpiece i 11 and the workpiece ii 12 are fixed, at this time, according to the specific height condition of an operator, the second telescopic rod 7 is started to adjust the height of the movable table to a proper position for the operator to work, at this time, a first pre-welding point 13 is located right in front of the operator, the workpiece ii 12 is horizontally placed, the operator performs welding at the first pre-welding point 13, and welds the workpiece i 11 and the workpiece ii 12 into a whole, at this time, a vernier caliper, a measuring tape and other tools are used, a position 10cm in the length direction of the second workpiece 12 is measured by taking the first prewelding point 13 as a base point, the third prewelding point 15 is marked, and the third prewelding point 15 is welded, at this time, because the first workpiece 11 is perpendicular to the second workpiece 12, an operator cannot conveniently mark the position of the second prewelding point 14, the rotating table 8 needs to be rotated, the first workpiece 11 rotates anticlockwise by 90 degrees by taking the measuring tape on the base 9 as a reference, so that the first workpiece 11 is located in the horizontal direction, the position 10cm in the length direction of the first workpiece 11 is measured by taking the first prewelding point 13 as a base point, the second prewelding point 14 is marked, the second prewelding point 14 is welded, all the prewelding points are welded, the fourth clamping block 4 is moved, and the welded workpiece is taken out.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the fixture convenient for workpiece welding comprises a workbench 6, wherein a first clamping block 1, a second clamping block 2, a third clamping block 3 and a fourth clamping block 4 are arranged on the workbench 6, the second clamping block 2 and the third clamping block 3 are positioned on the same horizontal plane, the first clamping block 1 is perpendicular to the second clamping block 2, the fourth clamping block 4 is symmetrically provided with a same first limiting surface and a same second limiting surface, the distance between the first limiting surface and the first clamping block 1 is equal to the distance between the second limiting surface and the second clamping block 2, the fourth clamping block 4 is connected with a first telescopic rod 5, the first telescopic rod 5 is used for driving the fourth clamping block 4 to move along the included angle bisector between the first clamping block 1 and the second clamping block 2, the first clamping block 1, the second clamping block 2 and the first limiting surface are used for fixing a first workpiece 11, and the third clamping block 3 and the second limiting surface are used for fixing a second workpiece 12, two 12 vertical extrusions of work piece are on work piece 11, workstation 6 rotates and connects on base 9, base 9 is provided with the measuring tape along the circumference, can be fixed in on the anchor clamps with work piece 11 and two 12 simultaneously through the activity of fourth clamp splice 4, the operator of being convenient for welds work piece 11 and two 12 junctions of work piece, through adjusting 6 heights of workstation, avoids the operator to bow the operation, reduces operating personnel fatigue, rotates with base 9 measuring tape scale through revolving stage 8, the work piece angle of being convenient for rotate, the operating personnel of being convenient for welds each position of work piece.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (5)
1. The utility model provides a anchor clamps convenient to work piece welding which characterized in that: comprises a workbench, a first clamping block, a second clamping block, a third clamping block and a fourth clamping block are arranged on the workbench, the second clamping block and the third clamping block are positioned on the same horizontal plane, the first clamping block is perpendicular to the second clamping block, the two sides of the fourth clamping block are symmetrically provided with a first limiting surface and a second limiting surface which are the same, the distance between the first limiting surface and the first clamping block is equal to the distance between the second limiting surface and the second clamping block, the fourth clamping block is connected with a first telescopic rod, the first telescopic rod is used for driving the fourth clamping block to move along the bisector of the included angle between the first clamping block and the second clamping block, the first clamping block, the second clamping block and the first limiting surface are used for fixing a first workpiece, the third clamping block and the second limiting surface are used for fixing a second workpiece, the second workpiece is vertically extruded on the first workpiece, the workbench is rotatably connected on a base, the base is provided with the measuring tape along the circumference.
2. The fixture for facilitating welding of workpieces of claim 1, wherein: and a second telescopic rod is connected between the workbench and the rotating platform, and the axial direction of the second telescopic rod is vertical.
3. The fixture for facilitating welding of workpieces of claim 2, wherein: and the second telescopic rods are symmetrically arranged along the central axis of the rotating table.
4. The fixture for facilitating welding of workpieces of claim 1, wherein: the first limiting surface is parallel to the first clamping block, and the second limiting surface is parallel to the second clamping block.
5. The fixture for facilitating welding of workpieces of claim 1, wherein: the base is provided with the fixed orifices all around, the fixed orifices is used for cooperating the bolt with the base fixed on the desktop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120698491.7U CN215034931U (en) | 2021-04-07 | 2021-04-07 | Clamp convenient for workpiece welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120698491.7U CN215034931U (en) | 2021-04-07 | 2021-04-07 | Clamp convenient for workpiece welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215034931U true CN215034931U (en) | 2021-12-07 |
Family
ID=79150346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120698491.7U Active CN215034931U (en) | 2021-04-07 | 2021-04-07 | Clamp convenient for workpiece welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215034931U (en) |
-
2021
- 2021-04-07 CN CN202120698491.7U patent/CN215034931U/en active Active
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