CN213671859U - Boring machine tool fixing device for mechanical precision machining - Google Patents
Boring machine tool fixing device for mechanical precision machining Download PDFInfo
- Publication number
- CN213671859U CN213671859U CN202022072366.3U CN202022072366U CN213671859U CN 213671859 U CN213671859 U CN 213671859U CN 202022072366 U CN202022072366 U CN 202022072366U CN 213671859 U CN213671859 U CN 213671859U
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- Prior art keywords
- boring
- boring cutter
- positioning
- cutter
- locating
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- Expired - Fee Related
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- 238000003754 machining Methods 0.000 title claims description 8
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
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Abstract
The utility model discloses a boring machine cutter fixing device for mechanical precision finishing, including boring machine cutter fixing base, boring cutter and boring cutter locating lever, evenly distributed is provided with multiunit boring cutter locating lug on the boring machine cutter fixing base, be provided with first locating hole on the boring cutter locating lug, boring cutter locating lug side is provided with the boring cutter, boring cutter one side is connected with the boring cutter locating lever, boring cutter locating lug corresponds the boring cutter locating lever and is provided with the second locating hole, be provided with the locating rod hole on the boring cutter locating lever, the locating rod hole corresponds each other with first locating hole, and then fixed boring cutter, the utility model discloses simple structure, reasonable in design, the fixed and the dismantlement of the boring cutter of being convenient for improves the change effect, is favorable to the operating efficiency.
Description
Technical Field
The utility model relates to a mechanical precision machining equipment technical field specifically is a boring machine cutter fixing device for mechanical precision machining.
Background
The boring cutter is one kind of boring cutter, generally a round handle, and a square cutter rod is also used for a larger workpiece, and the most common occasions are inner hole processing, hole expanding, profiling and the like. Tools with one or two cutting parts, specially adapted for roughing, semi-finishing or finishing existing holes. Can be used on a boring machine, a lathe or a milling machine. When in use, the proper modules can be selected according to the requirements of workpieces to be spliced into various boring cutters, thereby simplifying the design and manufacture of the cutters. The boring cutter has various shapes, most of the boring cutters can not be detached, the replacement is difficult, and the operation efficiency is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the aforesaid provided, and provide a boring machine cutter fixing device for mechanical precision finishing.
In order to achieve the above object, the utility model provides a following technical scheme: the boring machine tool fixing seat is uniformly provided with a plurality of groups of boring tool positioning lugs, a first positioning hole is formed in each boring tool positioning lug, a boring tool is arranged on the side face of each boring tool positioning lug, one side of each boring tool is connected with a boring tool positioning rod, each boring tool positioning lug corresponds to each boring tool positioning rod and is provided with a second positioning hole, each boring tool positioning rod is provided with a positioning rod hole, and each positioning rod hole corresponds to each first positioning hole so as to fix the boring tool.
Preferably, the front surface and the back surface of the boring cutter positioning lug are both provided with a first positioning hole.
Preferably, the boring cutter and the boring cutter positioning rod are of an integrated structure, the number of the boring cutter positioning rods is two, and one boring cutter positioning rod has the diameter of 3 cm; and the other 5cm is provided with two boring cutter positioning rods which are in staggered design.
Preferably, the positioning rod hole and the first positioning hole correspond to each other and are fixed through a hinged bolt.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, reasonable in design, the fixed and dismantlement of the boring cutter of being convenient for improves the change effect, is favorable to the operating efficiency.
Drawings
FIG. 1 is the schematic structural view of the boring machine tool fixing device for precision machining of the present invention.
Fig. 2 is the structure schematic diagram of the boring cutter positioning lug of the present invention.
Fig. 3 is a schematic structural view of the boring tool of the present invention.
In the figure: 1-a boring machine tool fixing seat, 2-a boring cutter positioning lug, 3-a first positioning hole, 4-a boring cutter, 5-a boring cutter positioning rod, 6-a positioning rod hole and 7-a second positioning hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the boring machine tool fixing seat comprises a boring machine tool fixing seat 1, boring cutters 4 and boring cutter positioning rods 5, wherein a plurality of groups of boring cutter positioning lugs 2 are uniformly distributed on the boring machine tool fixing seat 1, first positioning holes 3 are formed in the boring cutter positioning lugs 2, the front sides and the back sides of the boring cutter positioning lugs 2 are respectively provided with the first positioning holes 3, the side surfaces of the boring cutter positioning lugs 2 are provided with the boring cutters 4, one sides of the boring cutters 4 are connected with the boring cutter positioning rods 5, the boring cutters 4 and the boring cutter positioning rods 5 are of an integrated structure, the number of the boring cutter positioning rods 5 is two, and one of the boring cutter positioning rods 5 has a diameter of 3 cm; the other 5cm, the two boring cutter positioning rods 5 are in staggered design, the boring cutter positioning lug 2 is provided with a second positioning hole 7 corresponding to the boring cutter positioning rod 5, the boring cutter positioning rod 5 is provided with a positioning rod hole 6, the positioning rod hole 6 corresponds to the first positioning hole 3 and is fixed through a hinging bolt, and the hinging bolt is respectively fixed on the front and the back of the boring cutter positioning lug 2, so that the boring cutter 4 is tightly attached to the side surface of the boring cutter positioning lug 2, the stability of the boring cutter positioning lug is improved, and the boring cutter positioning lug is convenient to detach.
The utility model discloses a theory of operation does: when the device is used, the device can be fixed in a required assembly link, the boring cutter 4 is driven to rotate by the rotation of the boring machine cutter fixing seat 1, and then products are precisely machined.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides a boring machine cutter fixing device for mechanical precision finishing, includes boring machine cutter fixing base (1), boring cutter (4) and boring cutter locating lever (5), its characterized in that: the boring machine tool fixing seat is characterized in that a plurality of groups of boring cutter positioning lugs (2) are uniformly distributed on the boring machine tool fixing seat (1), first positioning holes (3) are formed in the boring cutter positioning lugs (2), boring cutters (4) are arranged on the side faces of the boring cutter positioning lugs (2), one sides of the boring cutters (4) are connected with boring cutter positioning rods (5), second positioning holes (7) are formed in the boring cutter positioning lugs (2) corresponding to the boring cutter positioning rods (5), and positioning rod holes (6) are formed in the boring cutter positioning rods (5).
2. The boring machine tool fixing device for mechanical precision machining according to claim 1, characterized in that: the front and the back of the boring cutter positioning lug (2) are provided with first positioning holes (3).
3. The boring machine tool fixing device for mechanical precision machining according to claim 1, characterized in that: the boring cutter (4) and the boring cutter positioning rod (5) are of an integral structure, the number of the boring cutter positioning rods (5) is two, and one of the boring cutter positioning rods has the diameter of 3 cm; and the other 5cm is provided with two boring cutter positioning rods (5) which are in staggered design.
4. The boring machine tool fixing device for mechanical precision machining according to claim 1, characterized in that: the positioning rod hole (6) corresponds to the first positioning hole (3) and is fixed through a hinged bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022072366.3U CN213671859U (en) | 2020-09-21 | 2020-09-21 | Boring machine tool fixing device for mechanical precision machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022072366.3U CN213671859U (en) | 2020-09-21 | 2020-09-21 | Boring machine tool fixing device for mechanical precision machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213671859U true CN213671859U (en) | 2021-07-13 |
Family
ID=76748490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022072366.3U Expired - Fee Related CN213671859U (en) | 2020-09-21 | 2020-09-21 | Boring machine tool fixing device for mechanical precision machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213671859U (en) |
-
2020
- 2020-09-21 CN CN202022072366.3U patent/CN213671859U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |