CN211028739U - Quick diplopore location frock - Google Patents
Quick diplopore location frock Download PDFInfo
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- CN211028739U CN211028739U CN201921733777.3U CN201921733777U CN211028739U CN 211028739 U CN211028739 U CN 211028739U CN 201921733777 U CN201921733777 U CN 201921733777U CN 211028739 U CN211028739 U CN 211028739U
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- positioning round
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Abstract
The utility model belongs to the technical field of work piece location frock, concretely relates to quick diplopore location frock, including the frock base, the frock base includes lower support mounting panel and last support locating plate, passes through connecting piece fixed connection between lower support mounting panel and the last support locating plate; the upper surface of the upper supporting positioning plate is provided with a positioning round pin, the positioning round pin sequentially comprises an installation part, a pressing plate positioning part and a threaded part, a screw installation through hole is formed in the installation part, two positioning round pin installation holes are formed in the upper supporting positioning plate, one positioning round pin is installed in each positioning round pin installation hole, and the installation part of each positioning round pin is in screw connection with the positioning round pin installation hole; the threaded part of the positioning round pin is used for being in threaded connection with a conical head bolt, a pressing plate is arranged between the conical head bolt and the pressing plate positioning part of the positioning round pin, the pressing plate is a C-shaped annular plate, and a workpiece is positioned between the upper supporting positioning plate and the pressing plate. The conical head bolt can be taken out without being completely screwed out, so that the workpiece can be quickly positioned.
Description
Technical Field
The utility model belongs to the technical field of the work piece location frock, concretely relates to quick diplopore location frock.
Background
In the mechanical welding trade, many work pieces adopt the two round holes of work piece self to fix a position, and then the clamp plate compresses tightly, but current location frock uses comparatively trouble, the location of realization work piece that can not be quick, can not realize changing after some key parts damage, need to carry out the dismouting repeatedly to the setting element and realize fixing a position and relieve the location to the work piece.
Disclosure of Invention
In order to overcome above-mentioned prior art's weak point, the utility model provides a quick diplopore location frock is greater than conical head bolt external diameter to the diplopore hole of work piece self, and the conical head bolt need not twist out completely can realize taking out of work piece, has realized the quick location to the work piece.
The utility model discloses a realize through following technical scheme: a quick double-hole positioning tool comprises a tool base, wherein the tool base comprises a lower supporting mounting plate and an upper supporting positioning plate, and the lower supporting mounting plate and the upper supporting positioning plate are fixedly connected through a connecting piece; the upper surface of the upper supporting positioning plate is provided with a positioning round pin, the positioning round pin sequentially comprises an installation part, a pressing plate positioning part and a threaded part, the installation part is provided with a screw installation through hole, the upper supporting positioning plate is provided with two positioning round pin installation holes matched with the installation part in shape, one positioning round pin is installed in each positioning round pin installation hole, and the installation part of the positioning round pin is in screw connection with the positioning round pin installation holes; the threaded part of the positioning round pin is used for being in threaded connection with a conical head bolt, a pressing plate is arranged between the conical head bolt and the pressing plate positioning part of the positioning round pin, the pressing plate is a C-shaped annular plate, and a workpiece is positioned between the upper supporting positioning plate and the pressing plate.
Further, the lower supporting mounting plate be circular plate, the connecting piece be the cylinder piece, last supporting location board be the rectangle plate, the lower supporting mounting plate with go up the supporting location board and weld respectively at the both ends of connecting piece.
Further, the lower supporting mounting plate with the connecting piece between be equipped with strengthening rib I, last supporting location board with the connecting piece between be equipped with strengthening rib II.
Furthermore, four reinforcing ribs I are annularly arranged around the connecting piece, and four reinforcing ribs II are annularly arranged around the connecting piece.
Furthermore, the installation part of the positioning round pin is a round plate, and a plurality of screw installation through holes are formed in the installation part around the circle center.
Furthermore, the installation part of the positioning round pin is a kidney-shaped hole-shaped plate, and a plurality of screw installation through holes are symmetrically formed in arc sections on two sides of the installation part.
Furthermore, an annular countersunk groove is formed in one side, facing the conical head bolt, of the pressing plate and surrounds the circle center of the pressing plate.
The utility model has the advantages that: the conical head bolt has two tightening modes, so that the practicability is wider; the opening pressing plate is small and exquisite, does not occupy the welding space, and adopts a notch form to prevent falling off; the whole mechanism adopts the steps of firstly performing coarse positioning and then performing accurate positioning, so that the circular hole positioning can be conveniently and quickly completed; the conical head bolt can complete the feeding, positioning, pressing and discharging of the workpiece without being integrally screwed out.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
fig. 4 is a perspective view of the present invention;
in the drawing, 1, a tool base, 1-1, a lower supporting mounting plate, 1-2, a connecting piece, 1-3, an upper supporting positioning plate, 1-31, a positioning round pin mounting hole, 2, a positioning round pin, 2-1, a mounting part, 2-11, a screw mounting through hole, 2-2, a pressing plate positioning part, 2-3, a threaded part, 3, a conical head bolt, 4, a pressing plate, 4-1, a countersunk groove, 5, reinforcing ribs I, 6 and a reinforcing rib II are arranged.
Detailed Description
The invention will be further explained below with reference to the drawings and examples.
As shown in fig. 1 to 4, a rapid double-hole positioning tool comprises a tool base 1, wherein the tool base 1 comprises a lower supporting mounting plate 1-1 and an upper supporting positioning plate 1-3, and the lower supporting mounting plate 1-1 and the upper supporting positioning plate 1-3 are fixedly connected through a connecting piece 1-2; specifically, the lower support mounting plate 1-1 is a circular plate, a plurality of screw mounting holes are formed around the circle on the lower support mounting plate 1-1, the double-hole positioning tool is fixed on the operation platform through the lower support mounting plate 1-1, the connecting piece 1-2 is a cylindrical piece, the upper support positioning plate 1-3 is a rectangular plate, and the lower support mounting plate 1-1 and the upper support positioning plate 1-3 are respectively welded at two ends of the connecting piece 1-2. The upper surface of the upper supporting positioning plate 1-3 is provided with a positioning round pin 2, the positioning round pin 2 sequentially comprises an installation part 2-1, a pressure plate positioning part 2-2 and a thread part 2-3, the installation part 2-1 is provided with screw installation through holes 2-11, the upper supporting positioning plate 1-3 is provided with two positioning round pin installation holes 1-31 matched with the installation part 2-1 in shape, the positioning round pin installation holes 1-31 are of a blind hole structure, the circumferential edge of the positioning round pin installation holes 1-31 is provided with screw installation holes, one positioning round pin 2 is installed in each positioning round pin installation hole 1-31, and the installation part 2-1 of the positioning round pin 2 is in screw connection with the positioning round pin installation holes 1-31; the threaded part 2-3 of the positioning round pin 2 is used for being in threaded connection with a conical head bolt 3, a pressing plate 4 is arranged between the conical head bolt 3 and the pressing plate positioning part 2-2 of the positioning round pin 2, the pressing plate 4 is a C-shaped circular plate, and a workpiece is positioned between the upper supporting positioning plate 1-3 and the pressing plate 4.
As an improvement of this embodiment, a reinforcing rib i 5 is provided between the lower support mounting plate 1-1 and the connecting member 1-2, a reinforcing rib ii 6 is provided between the upper support positioning plate 1-3 and the connecting member 1-2, further, four reinforcing ribs i 5 are annularly arranged around the connecting member 1-2, and four reinforcing ribs ii 6 are annularly arranged around the connecting member 1-2. The strengthening rib is arranged to be favorable for strengthening the overall strength of the tool base 1.
Specifically, the mounting part 2-1 of the positioning round pin 2 is a round plate, and a plurality of screw mounting through holes 2-11 are arranged around the circle center of the mounting part 2-1. As a second scheme of this embodiment, the mounting portion 2-1 of the positioning round pin 2 may be a waist-shaped hole-shaped plate, and a plurality of screw mounting through holes 2-11 are symmetrically arranged on arc sections on both sides of the mounting portion 2-1.
Furthermore, an annular countersunk groove 4-1 is formed in one side, facing the conical head bolt 3, of the pressing plate 4 around the center of the pressing plate 4, the pressing plate 4 presses the workpiece, the conical head bolt 3 is screwed towards the pressing plate 4, and when the bottom of the conical head bolt 3 is in tight contact with the countersunk groove 4-1 of the pressing plate 4, the workpiece is clamped between the pressing plate 4 and the upper support positioning plate 1-3.
When the positioning device is used, the workpiece round hole is roughly positioned through the conical head bolt 3; the positioning round pin 2 accurately positions a workpiece round hole, and the pressing plate 4 is inserted between the workpiece and the conical head bolt 3; the conical head bolt 3 is screwed up to complete the pressing action; when unloading, be greater than the 3 external diameters of conical head bolt to the two round holes of work piece self, conical head bolt 3 unscrews, takes away clamp plate 4, and the work piece can upwards be proposed and take away, and is less than 3 external diameters of conical head bolt to the two round holes of work piece self, need take away conical head bolt 3 completely, and clamp plate 4 takes away and takes out the work piece again.
Claims (7)
1. The utility model provides a quick diplopore location frock which characterized in that: the tool comprises a tool base (1), wherein the tool base (1) comprises a lower supporting mounting plate (1-1) and an upper supporting positioning plate (1-3), and the lower supporting mounting plate (1-1) and the upper supporting positioning plate (1-3) are fixedly connected through a connecting piece (1-2); the upper surface of the upper supporting positioning plate (1-3) is provided with a positioning round pin (2), the positioning round pin (2) sequentially comprises an installation part (2-1), a pressing plate positioning part (2-2) and a thread part (2-3), the installation part (2-1) is provided with a screw installation through hole (2-11), the upper supporting positioning plate (1-3) is provided with two positioning round pin installation holes (1-31) matched with the installation part (2-1) in shape, one positioning round pin (2) is installed in each positioning round pin installation hole (1-31), and the installation part (2-1) of the positioning round pin (2) is in screw connection with the positioning round pin installation holes (1-31); the threaded part (2-3) of the positioning round pin (2) is used for being in threaded connection with a conical head bolt (3), a pressing plate (4) is arranged between the conical head bolt (3) and the pressing plate positioning part (2-2) of the positioning round pin (2), the pressing plate (4) is a C-shaped annular plate, and a workpiece is positioned between the upper supporting positioning plate (1-3) and the pressing plate (4).
2. The quick diplopore location frock of claim 1 characterized in that: the lower support mounting plate (1-1) is a circular plate, the connecting piece (1-2) is a cylindrical piece, the upper support positioning plate (1-3) is a rectangular plate, and the lower support mounting plate (1-1) and the upper support positioning plate (1-3) are respectively welded at two ends of the connecting piece (1-2).
3. The quick diplopore location frock of claim 2 characterized in that: the lower support mounting plate (1-1) and the connecting piece (1-2) are provided with a reinforcing rib I (5) therebetween, and the upper support positioning plate (1-3) and the connecting piece (1-2) are provided with a reinforcing rib II (6) therebetween.
4. The quick diplopore location frock of claim 3 characterized in that: four reinforcing ribs I (5) are annularly arranged around the connecting pieces (1-2), and four reinforcing ribs II (6) are annularly arranged around the connecting pieces (1-2).
5. The quick diplopore location frock of claim 1 characterized in that: the mounting part (2-1) of the positioning round pin (2) is a round plate, and a plurality of screw mounting through holes (2-11) are formed in the mounting part (2-1) around the circle center.
6. The quick diplopore location frock of claim 1 characterized in that: the installation part (2-1) of the positioning round pin (2) is a waist-shaped hole-shaped plate, and a plurality of screw installation through holes (2-11) are symmetrically arranged on arc sections on two sides of the installation part (2-1).
7. The quick diplopore location frock of claim 1 characterized in that: and an annular countersunk groove (4-1) is formed in one side of the pressing plate (4) facing the conical head bolt (3) and surrounds the circle center of the pressing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921733777.3U CN211028739U (en) | 2019-10-16 | 2019-10-16 | Quick diplopore location frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921733777.3U CN211028739U (en) | 2019-10-16 | 2019-10-16 | Quick diplopore location frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211028739U true CN211028739U (en) | 2020-07-17 |
Family
ID=71542892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921733777.3U Active CN211028739U (en) | 2019-10-16 | 2019-10-16 | Quick diplopore location frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211028739U (en) |
-
2019
- 2019-10-16 CN CN201921733777.3U patent/CN211028739U/en active Active
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