CN214290963U - Bent plate type boring tool for vertical machining - Google Patents
Bent plate type boring tool for vertical machining Download PDFInfo
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- CN214290963U CN214290963U CN202120175430.2U CN202120175430U CN214290963U CN 214290963 U CN214290963 U CN 214290963U CN 202120175430 U CN202120175430 U CN 202120175430U CN 214290963 U CN214290963 U CN 214290963U
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Abstract
The utility model discloses a bent plate type boring frock is used in vertical processing, its structure is including compressing tightly subassembly, boring cutter saddle fixed part and boring blade holder, boring cutter saddle part is the bent plate of L shape, the corresponding both sides of bent plate are equipped with respectively and compress tightly the subassembly, the bent plate includes riser and diaphragm, the riser is connected with the diaphragm is perpendicular, the bottom surface of diaphragm be equipped with the horizontal keyway of workstation complex, the outside of riser is equipped with a plurality of vertical keyways of being connected with the cooperation of boring cutter saddle, the boring blade holder fastens through two screws behind the cooperation of vertical keyway. The boring cutter holder is positioned on the tool by a joint surface with the cutter holder during assembly, so that the unification of a machining reference and an assembly reference is ensured. Corresponding positioning key grooves and threaded holes are designed on the bent plate according to the structures of two different boring tool holders of the machine tool, and the same tool meets the requirements of processing of the two boring tool holders.
Description
Technical Field
The utility model relates to a vertical machining center field, specific bent plate formula bore hole frock is used in vertical processing that says so.
Background
Along with the wide application of digit control machine tool, more and more parts are processed on the digit control machine tool, how to guarantee the machining precision of part, improve machining efficiency, and reasonable frock is exactly an important assurance factor. The boring cutter seat is an important accessory of a numerical control lathe, and the precision of the boring cutter seat directly determines the machining precision of parts. When the boring cutter seat is machined, the flatness, the mutually parallel verticality, the high size precision of the hole center and the parallelism of the hole axis and the mounting reference surface of the mounting reference surface are important precisions which need to be ensured. On the premise that the precision of the machine tool meets the requirement of machining, a proper tool is used on the machine tool, and the unification of the reference and the assembly reference during part machining is ensured.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a vertical processing is with bent plate formula bore hole frock, this bore hole frock are used for the location clamping of part, guarantee the machining precision of part, improve machining efficiency, and the suitability is strong, satisfies different processing demands.
The utility model provides a technical scheme that its technical problem adopted is: the structure of the bent plate type boring tool for vertical machining comprises a pressing component, a boring tool holder fixing component and a boring tool holder, wherein the boring tool holder component is an L-shaped bent plate, the pressing component is arranged on two corresponding sides of the bent plate respectively, the bent plate comprises a vertical plate and a transverse plate, the vertical plate is vertically connected with the transverse plate, a transverse key groove matched with a workbench is formed in the bottom surface of the transverse plate, a plurality of vertical key grooves matched and connected with the boring tool holder are formed in the outer side of the vertical plate, and the boring tool holder is fastened with the vertical key groove through a second screw.
Furthermore, the compressing assembly comprises a pressing plate and a cushion block, one end of the pressing plate is in close contact with the bent plate, the cushion block is arranged below the other end of the pressing plate, the pressing plate is provided with a first screw, and the end of the first screw penetrates through the pressing plate and is connected with a T-shaped groove in the workbench.
Furthermore, the upper end of the cushion block is movably connected with the bottom surface of the pressing plate.
Furthermore, a plurality of reinforcing ribs for ensuring the rigid plate of the bent plate are arranged between the rear side of the vertical plate and the transverse plate.
Furthermore, a third screw connected with the workbench is arranged on the transverse plate.
The utility model has the advantages that:
1. the utility model discloses a bore hole frock is through fixing the bent plate on the workstation, and the boring cutter saddle is installed on the bent plate, and the boring cutter saddle is fixed a position on the frock with the faying face of blade holder when assembling, has guaranteed the unity of processing benchmark and assembly benchmark. Corresponding positioning key grooves and threaded holes are designed on the bent plate according to the structures of two different boring tool holders of the machine tool, and the same tool meets the requirements of processing of the two boring tool holders.
2. The pressing parts are arranged on the two corresponding sides of the bent plate respectively, and the bent plate is fixed for the second time through the pressing parts, so that the bent plate can be firmly fixed on a workbench, the processing precision of parts is guaranteed, and the working efficiency is improved.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a left side view of fig. 1.
In the figure:
the boring tool comprises a cushion block 1, a pressing plate 2, a screw I3, a screw II 4, a transverse key groove 5, a bent plate 6, a vertical key groove 7, a reinforcing rib 8, a screw III 9 and a boring tool apron 10.
Detailed Description
The following detailed description of the bent plate type boring tool for vertical machining according to the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1 to 3, the utility model discloses a bent plate formula bore hole frock is used in vertical processing, including the subassembly that compresses tightly, boring cutter seat fixed part and the boring cutter seat that are used for compressing tightly the bent plate, boring cutter seat part is the bent plate 6 of L shape, the corresponding both sides of bent plate 6 are equipped with respectively and compress tightly the subassembly, bent plate 6 includes riser and diaphragm, the riser is connected with the diaphragm is perpendicular, the bottom surface of diaphragm be equipped with workstation complex horizontal keyway 5, fix a position through keyway and workstation T type groove, guaranteed the parallel requirement of processing. The outside of riser is equipped with a plurality of vertical keyways 7 of being connected with the cooperation of boring blade holder 10, and every vertical keyway 7's size is different to it is fixed suitable to adapt to different boring blade holders 10, boring blade holder 10 passes through two 4 fastenings of screw after 7 cooperations of vertical keyway, guarantees the firm nature of boring blade holder 10 installation, improves the machining precision.
The two sides of the bent plate 6 are respectively provided with the pressing assemblies to fix the bent plate for the second time, so that the stability of the bent plate on the workbench is guaranteed. The pressing assembly comprises a pressing plate 2 and a cushion block 1, one end of the pressing plate 2 is in close contact with the bent plate 6, the cushion block 1 is arranged below the other end of the pressing plate, the outer end of the pressing plate can be prevented from being suspended through the cushion block, pressing force of the pressing plate is improved, the pressing plate is provided with a screw I3, and the end portion of the screw I3 penetrates through the pressing plate 2 and then is connected with a T-shaped groove in the workbench. The upper end of the cushion block 1 is movably connected with the bottom surface of the pressing plate 2, the cushion blocks 1 in different sizes can be replaced according to different use requirements, and the applicability is improved.
As shown in fig. 3, a plurality of reinforcing ribs 8 for ensuring the rigid plate of the bent plate are arranged between the rear side of the vertical plate and the transverse plate, the reinforcing ribs 8 are arranged in an inclined manner, one end of each reinforcing rib is connected with the rear side wall of the vertical plate, and the other end of each reinforcing rib is connected with the upper surface of the transverse plate. And a third screw 9 connected with the workbench is further arranged on the transverse plate, and the bent plate 6 is fixed on the workbench through the third screw 9.
The boring cutter holder 10 is positioned on the tool by a joint surface with the cutter holder during assembly, so that the unification of a machining standard and an assembly standard is ensured. Corresponding positioning key grooves and threaded holes are designed on the bent plate 6 according to the structures of two different boring tool holders of the machine tool, and the same tool meets the requirements of processing of the two boring tool holders.
The utility model discloses a boring frock is used for the location clamping of part, guarantees the machining precision of part, improves machining efficiency, and the suitability is strong, satisfies different processing demands.
The foregoing is merely illustrative of some of the principles of the present invention and the description is not intended to limit the invention to the specific constructions and applications shown, so that all modifications and equivalents that may be utilized are within the scope of the invention.
Other technical features than those described in the specification are known to those skilled in the art.
Claims (5)
1. The bent plate type boring tool for vertical machining is characterized by comprising a pressing component, a boring tool holder fixing component and a boring tool holder, wherein the boring tool holder component is an L-shaped bent plate, the pressing component is arranged on two corresponding sides of the bent plate respectively, the bent plate comprises a vertical plate and a transverse plate, the vertical plate is vertically connected with the transverse plate, a transverse key groove matched with a workbench is formed in the bottom surface of the transverse plate, a plurality of vertical key grooves matched and connected with the boring tool holder are formed in the outer side of the vertical plate, and the boring tool holder is fastened with the vertical key groove through a second screw.
2. The vertical machining bent plate type boring tool according to claim 1, wherein the pressing assembly comprises a pressing plate and a cushion block, one end of the pressing plate is in close contact with the bent plate, the cushion block is arranged below the other end of the pressing plate, the pressing plate is provided with a first screw, and the end of the first screw penetrates through the pressing plate and is connected with a T-shaped groove in the workbench.
3. The vertical processing bent plate type boring tool according to claim 2, wherein the upper end of the cushion block is movably connected with the bottom surface of the pressure plate.
4. The vertical processing bent plate type boring tool according to claim 1, wherein a plurality of reinforcing ribs for ensuring a rigid plate of the bent plate are arranged between the rear side of the vertical plate and the transverse plate.
5. The bent plate type boring tool for vertical processing according to claim 1, wherein a third screw connected with the workbench is arranged on the transverse plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120175430.2U CN214290963U (en) | 2021-01-21 | 2021-01-21 | Bent plate type boring tool for vertical machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120175430.2U CN214290963U (en) | 2021-01-21 | 2021-01-21 | Bent plate type boring tool for vertical machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214290963U true CN214290963U (en) | 2021-09-28 |
Family
ID=77829170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120175430.2U Active CN214290963U (en) | 2021-01-21 | 2021-01-21 | Bent plate type boring tool for vertical machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214290963U (en) |
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2021
- 2021-01-21 CN CN202120175430.2U patent/CN214290963U/en active Active
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