CN210172890U - Clamp for fixing workpiece to be welded - Google Patents
Clamp for fixing workpiece to be welded Download PDFInfo
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- CN210172890U CN210172890U CN201920813207.9U CN201920813207U CN210172890U CN 210172890 U CN210172890 U CN 210172890U CN 201920813207 U CN201920813207 U CN 201920813207U CN 210172890 U CN210172890 U CN 210172890U
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- welded
- flat plate
- positioning block
- fixing
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Abstract
The utility model discloses an anchor clamps for fixing treat welding workpiece, include: the bottom plate and the fixed positioning block, the limiting plate, the supporting part pressing device and the flat plate part pressing device which are fixedly arranged on the bottom plate also comprise a movable positioning block. The fixed positioning block is used for positioning a workpiece to be welded in the X direction; the movable positioning block is provided with a long circular groove, is fixed on the bottom plate through a bolt and is used for positioning the flat plate part of the workpiece to be welded in the Y direction; the limiting plate is connected with the fixed positioning block and used for fixing the supporting part of the workpiece to be welded; the flat plate part pressing device is arranged above the flat plate part of the workpiece to be welded and used for fixing the flat plate part of the workpiece to be welded; therefore, the utility model discloses an anchor clamps for fixing treat welding workpiece can fix a position "Contraband" type spare flat part and supporting part fast accurately, has ensured straightness and position accuracy of hanging down, has improved work efficiency.
Description
Technical Field
The utility model relates to a welding jig field especially relates to an anchor clamps that is used for fixed treating welding workpiece.
Background
The Contraband-type workpiece can be used for pedals, supports and the like in modern mechanical structures, is a common welding part and generally comprises a flat plate part and two supporting parts, wherein the flat plate part and the supporting parts are generally vertical to each other, and the supporting parts are welded at the middle position of the flat plate part.
The traditional welding method generally depends on manual work or square positioning, the verticality and the position degree are poor, the positioning is not accurate, and the welding efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the fixture for fixing the workpiece to be welded is provided, so that the positioning precision of the 'Contraband' workpiece before welding is improved, and the positioning step is simplified.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a fixture for holding a workpiece to be welded, comprising: the bottom plate and the fixed positioning block, the limiting plate, the supporting part pressing device and the flat plate part pressing device which are fixedly arranged on the bottom plate also comprise a movable positioning block.
A first groove is formed in one side of the bottom of the fixed positioning block, and the depth of the groove is equal to the distance between the end of the supporting part of the workpiece to be welded and the edge of the flat plate part; the X-direction positioning device is used for positioning a workpiece to be welded in the X direction;
the movable positioning block is provided with a long circular groove, is fixed on the bottom plate through a bolt and is used for positioning the flat plate part of the workpiece to be welded in the Y direction;
the distance between the bottom of the limiting plate and the bottom plate is larger than the thickness of the flat plate part of the workpiece to be welded; the thickness of the limiting plate is equal to the width of a gap between two supporting parts of a workpiece to be welded;
the supporting part pressing device is arranged on the side surface of the limiting plate and used for fixing the supporting part of the workpiece to be welded;
the flat plate part pressing device is arranged above the flat plate part of the workpiece to be welded and used for fixing the flat plate part of the workpiece to be welded;
on the basis of the technical scheme, the utility model discloses can also do following improvement.
Preferably, a second groove is formed in the fixed positioning block, the width of the second groove is matched with the thickness of the limiting plate, and one end of the limiting plate is rotatably fixed in the second groove through a pin shaft.
Compared with the prior art, the utility model discloses following technological effect has:
can fix and fix "Contraband" type spare plate part and supporting part fast accurately, guarantee straightness and position accuracy of hanging down, improve work efficiency.
Drawings
FIG. 1 is a schematic structural view of a fixture for fixing a workpiece to be welded according to the present invention;
FIG. 2 is a schematic view of the usage state of the fixture for fixing the workpiece to be welded according to the present invention;
FIG. 3 is a three-view diagram of a fixture-fixing positioning block for fixing a workpiece to be welded according to the present invention;
FIG. 4 is a three-dimensional view of an example "Contraband" type workpiece;
in the drawings, the parts names represented by the respective reference numerals are listed as follows:
1. a base plate;
2. a support portion pressing device;
3. fixing a positioning block;
4. a limiting plate;
5. a pin shaft;
6. a movable positioning block;
7. a flat plate portion pressing device;
10. a flat plate portion;
11. a first support section;
12. a second support portion;
h. a first groove height;
H. a flat plate portion thickness;
h1, strut height;
b. a first groove depth;
B. the distance between the end of the supporting part and the edge of the flat plate part;
A. the width of the gap between the two supports.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Referring to fig. 1 to 4, a fixture for fixing a workpiece to be welded includes: the base plate 1, a fixed positioning block 3, a limiting plate 4, a supporting part pressing device 2 and a flat plate part pressing device 7 which are fixedly arranged on the base plate 1, and the base plate further comprises a movable positioning block 6.
A first groove is formed in one side of the bottom of the fixed positioning block 3, and the depth B of the first groove is equal to the distance B from the end of the supporting part of the workpiece to be welded to the edge of the flat plate part; the height H of the first groove is greater than the thickness H of the flat plate part of the workpiece to be welded and less than the height H1 of the supporting part, and the first groove is used for positioning the workpiece to be welded in the X direction; during implementation, only the flat plate part 10 can be inserted into the first groove and abuts against the edge of the first groove to realize positioning of the flat plate part in the X direction, and the support part cannot enter the first groove and abuts against the edge of the fixed positioning block 3 to realize positioning of the support part in the X direction.
The flat plate part pressing device 7 is arranged above the flat plate part 10 of the workpiece to be welded and is used for fixing the flat plate part 10 of the workpiece to be welded;
the movable positioning block 6 is provided with a long circular groove, is fixed on the bottom plate 1 through a bolt and is used for positioning a flat plate part 10 of a workpiece to be welded in the Y direction; after X, Y the flat plate portion 10 is positioned in two directions, the flat plate portion 10 is pressed and fixed on the bottom plate 1 by the flat plate portion pressing device 7, that is, the positioning and locking work of the flat plate portion 10 is completed.
The fixed positioning block 3 is provided with a second groove, the width of the second groove is matched with the thickness of the limiting plate 4, and one end of the limiting plate 4 is rotatably fixed in the second groove through a pin shaft 5. The distance between the bottom of the limiting plate and the bottom plate 1 is larger than the thickness H of the flat plate part of the workpiece to be welded, and the thickness of the limiting plate 4 is equal to the width A of a gap between two supporting parts of the workpiece to be welded.
The supporting part pressing device 2 is arranged on the side surface of the limiting plate 4 and is used for fixing a first supporting part 11 and a second supporting part 12 of a workpiece to be welded;
after flat plate portion 10 is fixed, rotate limiting plate 4 to flat plate portion 10 top, place first supporting part 11 and second supporting part 12 respectively limiting plate 4's both sides are hugged closely limiting plate 4, and after the tip of first supporting part 11 and second backup pad 12 pasted the tip of fixed locating piece 3, fix first supporting part 11 and second supporting part 12 on the limiting plate with supporting part closing device 2, realize the fixed to the supporting part, after the welding, loosen supporting part closing device 2 and flat plate closing device 7, lift limiting plate 4 again, can be convenient take out the good work piece of welding, conveniently take out the good work piece of welding.
The utility model discloses an anchor clamps for fixing treat welding workpiece can fix "Contraband" type spare flat part and supporting part by quick accurate location, has ensured straightness and position accuracy of hanging down, has improved work efficiency.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (2)
1. A fixture for holding a workpiece to be welded, comprising: the pressing device comprises a bottom plate, a fixed positioning block, a limiting plate, a supporting part pressing device and a flat plate part pressing device which are fixedly arranged on the bottom plate, and further comprises a movable positioning block;
a first groove is formed in one side of the bottom of the fixed positioning block, and the depth of the groove is equal to the distance between the end of the supporting part of the workpiece to be welded and the edge of the flat plate part; the X-direction positioning device is used for positioning a workpiece to be welded in the X direction;
the movable positioning block is provided with a long circular groove, is fixed on the bottom plate through a bolt and is used for positioning the flat plate part of the workpiece to be welded in the Y direction;
the distance between the bottom of the limiting plate and the bottom plate is larger than the thickness of the flat plate part of the workpiece to be welded; the thickness of the limiting plate is equal to the width of a gap between two supporting parts of a workpiece to be welded;
the supporting part pressing device is arranged on the side surface of the limiting plate and used for fixing the supporting part of the workpiece to be welded;
the flat plate part pressing device is arranged above the flat plate part of the workpiece to be welded and used for fixing the flat plate part of the workpiece to be welded.
2. A clamp for fixing a workpiece to be welded according to claim 1, wherein a second groove is formed in the fixed positioning block, the width of the second groove is matched with the thickness of the limiting plate, and one end of the limiting plate is rotatably fixed in the second groove through a pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920813207.9U CN210172890U (en) | 2019-05-31 | 2019-05-31 | Clamp for fixing workpiece to be welded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920813207.9U CN210172890U (en) | 2019-05-31 | 2019-05-31 | Clamp for fixing workpiece to be welded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210172890U true CN210172890U (en) | 2020-03-24 |
Family
ID=69835780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920813207.9U Active CN210172890U (en) | 2019-05-31 | 2019-05-31 | Clamp for fixing workpiece to be welded |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210172890U (en) |
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2019
- 2019-05-31 CN CN201920813207.9U patent/CN210172890U/en active Active
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