CN212885129U - Major diameter external diameter finish boring cutter - Google Patents
Major diameter external diameter finish boring cutter Download PDFInfo
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- CN212885129U CN212885129U CN202021558431.7U CN202021558431U CN212885129U CN 212885129 U CN212885129 U CN 212885129U CN 202021558431 U CN202021558431 U CN 202021558431U CN 212885129 U CN212885129 U CN 212885129U
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Abstract
The utility model belongs to the field of distance measurement and measurement, and particularly discloses a large-diameter outer diameter finish boring tool, which comprises an electric main shaft (1), a boring tool fixing block (2), a fixing seat (3), a balancing weight (4) and a finish boring head (5); the utility model discloses a large-diameter outer diameter fine boring cutter, which can be used for boring only by fixing a product to be detected on a boring cutter fixing seat and finely adjusting a fine boring head to a machining size; the method solves the problems of poor precision of the numerical control milling machine and poor roundness of the outline milled by the profile milling machine, and improves the efficiency of industrial processing; and the product has small volume, simple structure and easy operation, and is suitable for the use of the current high-precision processing factories.
Description
Technical Field
The utility model belongs to range finding measurement field, in particular to major diameter external diameter finish boring cutter.
Background
In industrial processing, the application of the numerical control milling machine is more and more popular, and certain problems also exist while convenience is brought to metalworking, such as: the machined plane is not smooth enough, the side surface tool connecting mark is too obvious, and tool changing marks and the like exist during finish milling; on the other hand, the numerical control milling machine is not hopeful in the aspect of precision, and in the process field with increasingly strict requirements on precision, the numerical control milling machine also has exposed many problems.
Aiming at the problems, the application provides a large-diameter outer diameter finish boring tool, a workpiece to be detected is fixed on a tool apron, a finish boring head is tightly controlled, the machining precision is high, and the adjustable minimum precision is smaller, so that burrs and tool marks are reduced, the surface of the workpiece is smoother, and the roundness is higher; simultaneously, this application is small, easy operation, thereby it improves product output to be fit for the large tracts of land of producer and use widely.
SUMMERY OF THE UTILITY MODEL
Not enough more than, the utility model discloses a major diameter external diameter finish boring cutter for more convenient carry out high accuracy boring worker operation.
The technical scheme of the utility model as follows:
a major diameter external diameter finish boring cutter: the method is characterized in that: comprises an electric spindle, a boring cutter fixing block, a fixing seat, a balancing weight and a fine boring head; the boring cutter fixing block is vertically connected with the electric spindle; the fixed seat and the balancing weight are respectively positioned on two sides of the boring cutter fixed block; the fine boring head is arranged on the fixed seat; the electric main shaft and the boring cutter fixing block are connected with an ISO7089-12 gasket by a 30mm bolt.
Furthermore, the boring cutter fixing block and the balancing weight are connected with an ISO7089-12 gasket by a 50mm bolt.
Further, the electric spindle is in the specification of taper 7: and 24, machining the diameter to be 50 mm.
Furthermore, long straight rails are arranged at two ends of the boring cutter fixing block.
Further, the fixed seat and the fine boring head are connected with an ISO7089-12 gasket through 16mm bolts.
Furthermore, chamfer angles of 0.5 are arranged on sharp edges of the electric spindle, the boring cutter fixing block, the fixing seat, the balancing weight and the fine boring head, and burrs are removed.
Furthermore, the surfaces of the electric spindle, the boring cutter fixing block, the fixing seat, the balancing weight and the fine boring head are subjected to overall blackening and rust prevention treatment.
The technical scheme shows that the invention has the following beneficial effects:
the utility model discloses a major diameter external diameter finish boring cutter, its simple structure, easily operation only needs to examine the work piece to be fixed in the blade holder, and the finish boring head of tight control accomplishes the borer, and its machining precision is high, and adjustable minimum precision is littleer to reduce the burr, make the work piece more smooth, the circularity is higher; on the other hand, the small size of the numerical control milling machine is superior to that of a common numerical control milling machine in the aspect of occupied space cost, and the numerical control milling machine is more suitable for high-precision boring workers.
Drawings
Fig. 1 is a schematic view of a large outer diameter measurement gauge in embodiment 1 of the present invention;
fig. 2 is a diagram for practical use of the fine boring machine according to embodiment 2 of the present invention;
in the figure: the device comprises an electric spindle 1, a boring cutter fixing block 2, a fixing seat 3, a balancing weight 4 and a fine boring head 5.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example 1
The large-diameter outer diameter fine boring tool shown in figure 1 is characterized in that: the boring machine comprises an electric spindle 1, a boring cutter fixing block 2, a fixing seat 3, a balancing weight 4 and a fine boring head 5; the boring cutter fixing block 2 is vertically connected with the electric spindle 1; the fixed seat 3 and the balancing weight block 4 are respectively positioned at two sides of the boring cutter fixed block 2; the fine boring head 5 is arranged on the fixed seat 3; the electric spindle 1 and the boring cutter fixing block 2 are connected with an ISO7089-12 gasket by using 30mm bolts; when the tool is used, a substitute processing device is fixed on the fine boring tool, the electric spindle 1 is controlled to be tightly attached to the surface of the device, and the fine boring head 5 is adjusted to perform boring on the device.
Example 2
The large-diameter outer diameter fine boring tool shown in fig. 2 is characterized in that: the boring machine comprises an electric spindle 1, a boring cutter fixing block 2, a fixing seat 3, a balancing weight 4 and a fine boring head 5; the boring cutter fixing block 2 is vertically connected with the electric spindle 1; the fixed seat 3 and the balancing weight block 4 are respectively positioned at two sides of the boring cutter fixed block 2; the fine boring head 5 is arranged on the fixed seat 3; the electric spindle 1 and the boring cutter fixing block 2 are connected with an ISO7089-12 gasket by using 30mm bolts.
Furthermore, the boring cutter fixing block 2 and the balancing weight 4 are connected with an ISO7089-12 gasket by a 50mm bolt.
Further, the electric spindle 1 is in the specification of taper 7: and 24, machining the diameter to be 50 mm.
Furthermore, long straight rails are arranged at two ends of the boring cutter fixing block 2.
Further, the fixed seat 3 and the fine boring head 5 are connected with an ISO7089-12 gasket by a 16mm bolt.
Furthermore, the electric spindle 1, the boring cutter fixing block 2, the fixing seat 3, the balancing weight 4 and the fine boring head 5 are provided with chamfer angles of 0.5 at sharp edges, and burrs are removed.
Further, the surfaces of the electric spindle 1, the boring cutter fixing block 2, the fixing seat 3, the balancing weight 4 and the fine boring head 5 are subjected to overall blackening and rust prevention treatment.
When the fine boring tool works, the fine boring tool is placed on a workpiece to be machined in an inverted mode, the electric spindle 1 is controlled to be tightly attached to the workpiece, the fixing seat 3 is fixed to one end of the workpiece, the balancing weight block 4 is horizontally moved along the long straight track until the workpiece is clamped, and the fine boring head is adjusted to a machining size to complete machining.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention can not be limited thereby, and the simple equivalent changes and modifications made according to the claims and the utility model also belong to the protection scope of the present invention.
Claims (7)
1. The utility model provides a major diameter external diameter finish boring cutter which characterized in that: comprises an electric spindle (1), a boring cutter fixing block (2), a fixing seat (3), a balancing weight (4) and a fine boring head (5); the boring cutter fixing block (2) is vertically connected with the electric spindle (1); the fixed seat (3) and the balancing weight (4) are respectively positioned on two sides of the boring cutter fixed block (2); the fine boring head (5) is arranged on the fixed seat (3); the electric spindle (1) and the boring cutter fixing block (2) are connected with an ISO7089-12 gasket by a 30mm bolt.
2. The large-diameter outer diameter fine boring tool according to claim 1, wherein: the boring cutter fixing block (2) and the balancing weight (4) are connected with an ISO7089-12 gasket through a 50mm bolt.
3. The large-diameter outer diameter fine boring tool according to claim 1, wherein: the electric spindle (1) is characterized in that the specification is taper 7: and 24, machining the diameter to be 50 mm.
4. The large-diameter outer diameter fine boring tool according to claim 1, wherein: and long straight rails are arranged at two ends of the boring cutter fixing block (2).
5. The large-diameter outer diameter fine boring tool according to claim 1, wherein: the fixed seat (3) and the fine boring head (5) are connected with an ISO7089-12 gasket by a 16mm bolt.
6. The large-diameter outer diameter fine boring tool according to claim 1, wherein: and the sharp edges of the electric spindle (1), the boring cutter fixing block (2), the fixing seat (3), the balancing weight (4) and the fine boring head (5) are provided with chamfer angles of 0.5, so that burrs are removed.
7. The large-diameter outer diameter fine boring tool according to claim 1, wherein: the surfaces of the electric spindle (1), the boring cutter fixing block (2), the fixing seat (3), the balancing weight (4) and the fine boring head (5) are subjected to overall blackening and rust prevention treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021558431.7U CN212885129U (en) | 2020-07-31 | 2020-07-31 | Major diameter external diameter finish boring cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021558431.7U CN212885129U (en) | 2020-07-31 | 2020-07-31 | Major diameter external diameter finish boring cutter |
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| Publication Number | Publication Date |
|---|---|
| CN212885129U true CN212885129U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021558431.7U Active CN212885129U (en) | 2020-07-31 | 2020-07-31 | Major diameter external diameter finish boring cutter |
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| CN (1) | CN212885129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029528A (en) * | 2021-12-14 | 2022-02-11 | 廖秀娴 | Swing type machine tool and control method thereof |
-
2020
- 2020-07-31 CN CN202021558431.7U patent/CN212885129U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029528A (en) * | 2021-12-14 | 2022-02-11 | 廖秀娴 | Swing type machine tool and control method thereof |
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