CN215392709U - Novel vertical-mounted replaceable blade type hydraulic sleeve forming milling cutter - Google Patents
Novel vertical-mounted replaceable blade type hydraulic sleeve forming milling cutter Download PDFInfo
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- CN215392709U CN215392709U CN202121877678.XU CN202121877678U CN215392709U CN 215392709 U CN215392709 U CN 215392709U CN 202121877678 U CN202121877678 U CN 202121877678U CN 215392709 U CN215392709 U CN 215392709U
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Abstract
The utility model discloses a novel vertical-mounted replaceable blade type hydraulic sleeve forming milling cutter, which comprises a cutter handle and a plurality of blades: the blades are arranged in multiple groups, the blades are detachably arranged on the tool holder along the axial direction of the tool holder, and each blade group is in a circular ring shape. Each blade of the cutter can be detached and replaced, when the individual blade is abraded, the whole cutter does not need to be discarded, the investment cost and the production difficulty of cutter production equipment are reduced, and the material cost of the cutter is also greatly reduced; the cutter blade can be detached to grind the side surface back angle, so that the processing difficulty is reduced, a five-axis grinding machine is not needed, the increase of the production cost is avoided, and the grinding efficiency is improved; the utility model provides a every group blade can adopt different shapes with the hydraulic sleeve of the different structure demands of adaptation, and the switching that can be nimble when the demand changes appears, and convenient and fast practices thrift the cost.
Description
Technical Field
The utility model relates to the technical field of machine manufacturing, in particular to a novel vertical-mounted replaceable blade type hydraulic sleeve forming milling cutter.
Background
The shape of the inner hole of the hydraulic sleeve is quite complex, the hydraulic sleeve is composed of a plurality of special-shaped grooves, the gaps among the grooves are small, and the precision, the smoothness and the requirement are high, and as shown in figure 1, a first special-shaped groove 11, a second special-shaped groove 12, a third special-shaped groove 13, a fourth special-shaped groove 14 and a fifth special-shaped groove 15 which form the inner hole are shown. The existing cyclone milling mode is adopted, a plurality of grooves are processed simultaneously, so that the processing efficiency of products is improved, because a plurality of special-shaped grooves are processed simultaneously, a whole hard alloy forming milling cutter is often adopted, the cutter is a whole hard alloy bar, and the material cost is high; and when the integral hard alloy forming milling cutter is processed, because the clearance between the cutting edges of different special-shaped grooves is small, the back angle of the side surface is difficult to grind, a five-axis grinding machine is needed, and because a large amount of time is spent for grinding all the cutting edges of the special-shaped grooves at one time, the efficiency is low, the production investment is large when a large amount of materials are supplied, and the manufacturing cost of the cutter is high.
Therefore, a new type of vertical-mounted replaceable blade type hydraulic sleeve forming milling cutter needs to be developed to solve the above problems.
Disclosure of Invention
The utility model aims to solve the problems and designs a novel vertical-mounted replaceable blade type hydraulic sleeve forming milling cutter.
The utility model realizes the purpose through the following technical scheme:
the utility model provides a novel adorn interchangeable blade formula hydraulic sleeve shaping milling cutter immediately, includes handle of a knife, a plurality of blade: the blades are arranged in multiple groups, the blades are detachably arranged on the tool holder along the axial direction of the tool holder, and each blade group is in a circular ring shape.
Specifically, a screw hole is formed in the handle, a mounting hole is formed in the blade, and the blade is connected to the handle through a screw.
Preferably, the mounting hole is a counterbore.
Preferably, a plurality of blades on each group of blades are equally distributed on the tool handle according to the rotation direction of the tool.
Further, each group of blades contains the same number of blades.
Furthermore, the blades are distributed on the tool handle in a staggered manner in a plurality of spiral lines, and the number of the spiral lines is the same as that of the blades contained in each group of blades.
The utility model has the beneficial effects that:
each blade of the cutter can be detached and replaced, when the individual blade is abraded, the whole cutter does not need to be discarded, the investment cost and the production difficulty of cutter production equipment are reduced, and the material cost of the cutter is also greatly reduced; the cutter blade can be detached to grind the side surface back angle, so that the processing difficulty is reduced, a five-axis grinding machine is not needed, the increase of the production cost is avoided, and the grinding efficiency is improved;
the utility model provides a every group blade can adopt different shapes with the hydraulic sleeve of the different structure demands of adaptation, and the switching that can be nimble when the demand changes appears, and convenient and fast practices thrift the cost.
Drawings
FIG. 1 is a schematic diagram of the internal bore configuration of a hydraulic bushing;
FIG. 2 is a schematic view of the construction of the blade;
FIG. 3 is a schematic view of the assembly of the tool;
wherein corresponding reference numerals are: 11-a first special-shaped groove, 12-a second special-shaped groove, 13-a third special-shaped groove, 14-a fourth special-shaped groove, 15-a fifth special-shaped groove, 21-a blade forming cutting edge, 22-a mounting hole, 31-a first blade group, 32-a second blade group, 33-a third blade group, 34-a fourth blade group, 35-a fifth blade group and 36-a knife handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "inner", "outer", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships that the products of the present invention are conventionally placed in use, or the orientations or positional relationships that are conventionally understood by those skilled in the art, and are used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is also to be noted that, unless otherwise explicitly stated or limited, the terms "disposed" and "connected" are to be interpreted broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The following detailed description of embodiments of the utility model refers to the accompanying drawings.
As shown in fig. 1, which shows the shape of the inner bore of a hydraulic sleeve, which is composed of a first profile groove 11, a second profile groove 12, a third profile groove 13, a fourth profile groove 14, and a fifth profile groove 15, the following embodiments are given in the present application for machining the hydraulic sleeve:
as shown in fig. 3, a novel vertical-mounted replaceable blade type hydraulic sleeve forming milling cutter comprises a cutter handle 36, 20 blades: 20 blades are divided into 5 groups, the 5 groups of blades are detachably arranged on the tool shank 36 along the axial direction of the tool shank 36, and each group of blades is in a ring shape.
The detachable connection of blade and handle of a knife 36 specifically is: the shank 36 is provided with screw holes, the blade is provided with mounting holes 22 and a blade-forming cutting edge 21, and the blade is connected to the shank 36 by screws. The mounting holes 22 are preferably counter-sunk holes. The purpose of this is: when one of the blades is worn and damaged, the blade can start to work only by unscrewing the screw, replacing a new blade to the mounting position and screwing the screw.
In some embodiments, the axis of the counter bore is perpendicular to the side wall of tool shank 36. In particular, the contact position of the blade and the handle 36 is matched in shape to ensure the stable installation of the blade; in some cases, the tool holder 36 is provided with a plurality of mounting planes, the screw holes are formed in the mounting planes, and the blade is also provided with the mounting planes, so that the mounting planes of the blade are tightly attached to the mounting planes of the tool holder 36 during mounting, thereby ensuring the stable connection between the blade and the tool holder 36.
Each group of blades comprises 4 blades, and the 4 blades on each group of blades are equally distributed and arranged on the tool handle 36 according to the rotation direction of the tool.
All 20 blades are in four helical line-shaped staggered distribution on the knife handle 36. Such settings are intended to: when the cutter is used for cutting a workpiece, only one blade of one group is always kept at a certain moment, so that the problem of large resistance caused by simultaneous cutting of a plurality of special-shaped grooves is solved, the vibration during machining is reduced, and the machining precision and the machining smoothness of the workpiece are improved.
In some embodiments, the blade is made of cemented carbide and the shank 36 is made of steel. The blade is mounted on a dedicated mounting front end of the handle 36, while the rear end of the handle 36 is for connection to a power unit.
The specific shape of each group of blades is determined according to the machined special-shaped groove structure. The tool in this embodiment includes a first blade group 31, a second blade group 32, a third blade group 33, a fourth blade group 34, and a fifth blade group 35, and the first blade group 31, the second blade group 32, the third blade group 33, the fourth blade group 34, and the fifth blade group 35 respectively perform corresponding machining on the first special-shaped groove 11, the second special-shaped groove 12, the third special-shaped groove 13, the fourth special-shaped groove 14, and the fifth special-shaped groove 15.
The technical solution of the present invention is not limited to the limitations of the above specific embodiments, and all technical modifications made according to the technical solution of the present invention fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel adorn interchangeable blade formula hydraulic sleeve shaping milling cutter immediately, includes the handle of a knife, its characterized in that, milling cutter still includes a plurality of blades: the blades are arranged in multiple groups, the blades are detachably arranged on the tool holder along the axial direction of the tool holder, and each blade group is in a circular ring shape.
2. The novel vertical-loading replaceable blade type hydraulic sleeve forming milling cutter as claimed in claim 1, wherein a screw hole is formed in the cutter handle, a mounting hole is formed in the blade, and the blade is connected to the cutter handle through a screw.
3. A novel vertically mounted replaceable insert hydraulic socket forming milling tool as claimed in claim 2 wherein the mounting hole is a counterbore.
4. A novel vertical-loading replaceable blade type hydraulic sleeve forming milling cutter as claimed in any one of claims 1 to 3, wherein a plurality of blades on each blade group are equally distributed on the cutter handle in the direction of rotation of the cutter.
5. A novel vertically mounted replaceable insert hydraulic socket forming milling tool as claimed in claim 4 wherein each set of inserts comprises the same number of inserts.
6. A novel vertical-loading replaceable blade type hydraulic sleeve forming milling cutter as claimed in claim 5, wherein the plurality of blades are distributed on the cutter handle in a staggered manner in a shape of a plurality of spirals, and the number of the spirals is the same as the number of blades contained in each group of blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121877678.XU CN215392709U (en) | 2021-08-12 | 2021-08-12 | Novel vertical-mounted replaceable blade type hydraulic sleeve forming milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121877678.XU CN215392709U (en) | 2021-08-12 | 2021-08-12 | Novel vertical-mounted replaceable blade type hydraulic sleeve forming milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215392709U true CN215392709U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121877678.XU Active CN215392709U (en) | 2021-08-12 | 2021-08-12 | Novel vertical-mounted replaceable blade type hydraulic sleeve forming milling cutter |
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| CN (1) | CN215392709U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876128A (en) * | 2022-04-06 | 2022-08-09 | 广州建筑产业研究院有限公司 | Grouting sleeve with high pulling resistance and manufacturing method thereof |
| CN117655421A (en) * | 2024-02-02 | 2024-03-08 | 江苏大洋精锻有限公司 | Contour cutting equipment for machining metal parts |
-
2021
- 2021-08-12 CN CN202121877678.XU patent/CN215392709U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876128A (en) * | 2022-04-06 | 2022-08-09 | 广州建筑产业研究院有限公司 | Grouting sleeve with high pulling resistance and manufacturing method thereof |
| CN117655421A (en) * | 2024-02-02 | 2024-03-08 | 江苏大洋精锻有限公司 | Contour cutting equipment for machining metal parts |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 55, Middle Oucheng Road, Qingquan Town, Qingbaijiang District, Chengdu, 610000, Sichuan (European Industrial City) Patentee after: Chengdu Fengyi Yinhu CNC Tool Co.,Ltd. Address before: 610000 1st and 2nd floors, block g, No. 6668, Section 2, Qingquan Avenue, Qingbaijiang District, Chengdu, Sichuan (European industrial city) Patentee before: Chengdu Fengyi Yinhu CNC Tool Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |