CN110977056B - Adjustable gear machining tool - Google Patents
Adjustable gear machining tool Download PDFInfo
- Publication number
- CN110977056B CN110977056B CN201911167379.4A CN201911167379A CN110977056B CN 110977056 B CN110977056 B CN 110977056B CN 201911167379 A CN201911167379 A CN 201911167379A CN 110977056 B CN110977056 B CN 110977056B
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- cutter
- mounting
- groove
- cutter head
- gear machining
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F21/00—Tools specially adapted for use in machines for manufacturing gear teeth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
- B23F23/1237—Tool holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The invention discloses an adjustable gear machining cutter, which comprises a cutter head and a cutter head, wherein a plurality of groups of cutter seats are fixedly arranged on the cutter head at equal intervals in the circumferential direction, the cutter seats are fixedly connected with the cutter head, a mounting seat is fixedly arranged at the bottom of the cutter head, a mounting groove is formed in each cutter seat, the mounting seat is fixedly arranged in the mounting groove, an embedded groove is formed in one side of each cutter seat, mounting holes are formed in the inner parts of the cutter seats and the inner parts of the mounting seats, the mounting seat at the bottom of the cutter head can be slidably arranged in the mounting groove through the arranged cutter seats and can be fixed through bolts, the cutter heads with different thicknesses can be conveniently replaced according to machining requirements, the replacement can be completed through disassembling the bolts, the traditional method that bolts with different lengths need to be reserved is avoided, the installation is carried out by matching with an adjusting block, the thickness, and the positioning groove arranged on the tool bit is matched, so that the tool bit can be quickly positioned and installed when being installed.
Description
Technical Field
The invention belongs to the technical field of gear cutters, and particularly relates to an adjustable gear machining cutter.
Background
When the existing curve gears are added to carry out module adjustment, corresponding cutters need to be replaced. Therefore, each module of curve gear can only be processed by a corresponding cutter. Therefore, the processing cost can be greatly increased, the utilization rate of the cutter is reduced, the publication number CN106378497A discloses a curve gear processing cutter capable of adjusting the gear processing module, the device adjusts the thickness of the cutter through an adjusting block, and fixes the cutter and the adjusting block through bolts, but the device needs to be fastened by bolts after adjustment, thereby the adjustment work becomes complicated, the work efficiency is reduced, meanwhile, bolts with different lengths need to be equipped according to the thickness of the adjusting block during installation, and meanwhile, the processing cutter is not convenient to disassemble and maintain, so that the cutter is inconvenient to use, and an improved space exists, therefore, the prior art is necessary to be improved to solve the problems.
Disclosure of Invention
The present invention is directed to an adjustable gear machining tool, so as to solve the problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a gear machining cutter with adjustable, including blade disc and tool bit, the fixed blade holder that is provided with a plurality of groups of circumference equidistance of blade disc, fixedly connected with tool bit on the blade holder, the fixed mount pad that is provided with in bottom of tool bit, the mounting groove has been seted up on the blade holder, mount pad fixed mounting is inside the mounting groove, the embedded groove has been seted up to one side of blade holder, the mounting hole has all been seted up to the inside of blade holder and the inside of mount pad, mounting hole and embedded groove link up each other, there is the bolt through threaded connection inside the mounting hole, the tool bit passes through bolt and blade holder fixed mounting, one side that the embedded groove was kept away from to the blade holder and the inner wall that is located the mounting groove has seted up the installation blind hole, the inside.
Furthermore, a nut is fixedly arranged at one end of the bolt, so that the bolt is convenient to rotate.
Furthermore, the nut is embedded and installed in the embedded groove, so that the surface of the cutter holder is smooth and is not convex.
Furthermore, the bolt penetrates through the mounting hole of the cutter head and extends into the other side of the cutter holder, and the mounting seat is fixedly mounted.
Further, mounting groove and mount pad all are "T" type setting, are convenient for with mount pad slidable mounting inside the mounting groove.
Furthermore, the locating ball protrudes from the hole opening of the mounting blind hole, so that the locating ball is attached to the inside of the locating groove through the protruding part, and the cutter head can be quickly mounted and positioned during mounting.
Furthermore, the locating slot is arranged in a circular arc surface, so that the surface of the locating ball can be conveniently attached.
Furthermore, the cutter head is provided with a key groove, so that the driving piece can be conveniently installed.
Compared with the prior art, the invention has the beneficial effects that: this gear machining cutter with adjustable, blade holder through setting up, can be inside the mounting groove with the mount pad slidable mounting of tool bit bottom, and fix through the bolt, can conveniently change the tool bit of different thickness according to the processing needs, can accomplish the change through dismantling the bolt, avoid traditional bolt that need deposit different length, the thickness that cooperation adjusting block installed and the cutter is selected, the device only with the bolt installation of specification model fixed can, simultaneously through the location ball that sets up, and the cooperation is the constant head tank that sets up on the tool bit, can realize the quick location installation when installing the tool bit.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is an overall front view of the present invention;
FIG. 2 is a left side view of the tool tip and tool holder of the present invention;
fig. 3 is an enlarged view of the invention at a.
In the figure: 1. a cutter head; 2. a tool apron; 3. a cutter head; 4. a groove is embedded; 5. mounting holes; 6. a nut; 7. a bolt; 8. a mounting seat; 9. mounting grooves; 10. a positioning ball; 11. a spring; 12. installing blind holes; 13. and (6) positioning a groove.
Detailed Description
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a gear machining cutter with adjustable, including blade disc 3 and tool bit 1, the fixed blade holder 2 that is provided with a plurality of groups of circumference equidistance of blade disc 3, fixedly connected with tool bit 1 on the blade holder 2, the fixed mount pad 8 that is provided with in bottom of tool bit 1, mounting groove 9 has been seted up on the blade holder 2, embedded groove 4 has been seted up to one side of blade holder 2, mounting hole 5 has all been seted up to the inside of blade holder 2 and the inside of mount pad 8, mounting hole 5 and embedded groove 4 link up each other, there is bolt 7 inside through threaded connection of mounting hole 5, tool bit 1 passes through bolt 7 and blade holder 2 fixed mounting, one side that embedded groove 4 was kept away from to blade holder 2 and the inner wall that is located mounting groove 9 has seted up installation blind hole 12, the inside fixed mounting of installation blind hole 12 has spring 11, spring 11's one end fixed mounting has location ball 10, constant head 13 has.
As shown in fig. 2, a nut 6 is fixedly disposed at one end of the bolt 7 to facilitate screwing the bolt 7.
As shown in fig. 2, the nut 6 is inserted into the insertion groove 4 to ensure that the surface of the holder 2 is smooth and has no protrusions.
As shown in fig. 2, the bolt 7 passes through the mounting hole 5 of the cutting head 1 and extends into the other side of the tool holder 2, so as to fixedly mount the mounting seat 8.
As shown in fig. 2, the mounting groove 9 and the mounting seat 8 are both arranged in a "T" shape, so that the mounting seat 8 can be slidably mounted inside the mounting groove 9.
As shown in FIG. 3, one side of the positioning ball 10 protrudes out of the opening of the installation blind hole 12, so that the positioning ball 10 is attached inside the positioning groove 13 through the protruding part, and the rapid installation and positioning of the tool bit 1 are realized during installation.
As shown in fig. 3, the positioning groove 13 is a circular arc surface, which is convenient for attaching to the surface of the positioning ball 10.
As shown in fig. 1, the cutter head 3 is provided with a key slot to facilitate installation of the driving member.
The working principle and the using process of the invention are as follows: when the adjustable gear machining tool is used, the tool bits 1 with different thicknesses are selected according to needs, gears with different modulus curves are machined, the mounting seat 8 at the bottom of the tool bit 1 is slidably mounted inside the mounting groove 9 of the tool apron 2 when the tool bit is mounted, the mounting seat 8 at the bottom of the tool bit 1 extrudes the positioning ball 10 to the inside of the mounting blind hole 12 when the tool bit is slidably mounted, meanwhile, the spring 11 is extruded to contract towards the inside of the mounting blind hole 12, when the positioning groove 9 on the mounting seat 8 slides to the positioning ball 10, the positioning ball 10 is acted by the spring 11 to abut the top end of the positioning ball 10 to the inside of the positioning groove 9, so that the positions of the mounting holes 5 on the tool apron 2 and the tool bit 1 are corresponding, the bolt 7 can be rapidly mounted, the bolt 7 is inserted into the mounting hole 5 and the nut 6 is screwed, the nut 6 can be completely embedded into the embedding, the device only can fix the tool bit 1 of different thickness with the bolt of the same specification, has avoided traditional need deposit the bolt 7 of different length, when needing to dismantle tool bit 1 and change, reverse revolving revolves to twist bolt 7, makes bolt 7 withdraw from mounting hole 5, then pushes out tool bit 1 to one side hard and can accomplish and dismantle.
It should be noted that, in the present specification, the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. indicate the orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a gear machining cutter with adjustable, includes blade disc (3) and tool bit (1), its characterized in that: the cutter head is characterized in that a plurality of groups of cutter seats (2) are fixedly arranged at equal intervals in the circumferential direction of the cutter head (3), the cutter seats (2) are fixedly connected with a cutter head (1), a mounting seat (8) is fixedly arranged at the bottom of the cutter head (1), a mounting groove (9) is formed in each cutter seat (2), the mounting seat (8) is fixedly arranged in the mounting groove (9), an embedded groove (4) is formed in one side of each cutter seat (2), mounting holes (5) are formed in the inner parts of the cutter seats (2) and the mounting seat (8), the mounting holes (5) and the embedded grooves (4) are communicated with each other, a bolt (7) is connected into each mounting hole (5) through threads, the cutter head (1) is fixedly mounted with the cutter seats (2) through the bolt (7), a blind mounting hole (12) is formed in the inner wall, far away from one side of the embedded groove (4) of, the inside fixed mounting of installation blind hole (12) has spring (11), the one end fixed mounting of spring (11) has location ball (10), constant head tank (13) have been seted up to one side of tool bit (1) and the one side that is located installation location ball (10).
2. The adjustable gear machining tool of claim 1, wherein: and a nut (6) is fixedly arranged at one end of the bolt (7).
3. The adjustable gear machining tool of claim 2, wherein: the screw cap (6) is embedded and installed inside the embedded groove (4).
4. The adjustable gear machining tool of claim 1, wherein: the bolt (7) penetrates through the mounting hole (5) of the cutter head (1) and extends into the other side of the cutter holder (2).
5. The adjustable gear machining tool of claim 1, wherein: the mounting groove (9) and the mounting seat (8) are both arranged in a T shape.
6. The adjustable gear machining tool of claim 1, wherein: one side of the positioning ball (10) protrudes out of the hole opening of the mounting blind hole (12).
7. The adjustable gear machining tool of claim 1, wherein: the positioning groove (13) is arranged in an arc surface.
8. The adjustable gear machining tool of claim 1, wherein: the cutter head (3) is provided with a key groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911167379.4A CN110977056B (en) | 2019-11-25 | 2019-11-25 | Adjustable gear machining tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911167379.4A CN110977056B (en) | 2019-11-25 | 2019-11-25 | Adjustable gear machining tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110977056A CN110977056A (en) | 2020-04-10 |
| CN110977056B true CN110977056B (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911167379.4A Active CN110977056B (en) | 2019-11-25 | 2019-11-25 | Adjustable gear machining tool |
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| Country | Link |
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| CN (1) | CN110977056B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523616A (en) * | 2020-04-16 | 2021-10-22 | 大族激光科技产业集团股份有限公司 | Laser welding tool equipment and laser welding method |
| CN113458507B (en) * | 2021-07-22 | 2023-07-21 | 江苏亿鼎传动机械有限公司 | Gear machining modulus-adjustable curve gear machining cutter |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005016161A1 (en) * | 2005-04-07 | 2006-10-12 | Robert Koch GmbH Präzisionswerkzeuge | locknut |
| US20080271664A1 (en) * | 2006-06-26 | 2008-11-06 | Black & Decker Inc. | Feedback Systems for Adjustment Mechanisms on Power Tools |
| CN204397081U (en) * | 2015-01-09 | 2015-06-17 | 王海全 | A kind of small mode number spiral bevel gear combination type milling cutter |
| CN204711342U (en) * | 2015-06-04 | 2015-10-21 | 王海全 | A kind of small mode number spiral bevel gear combination type milling cutter |
| CN205851997U (en) * | 2016-05-19 | 2017-01-04 | 哈尔滨理工大学 | A kind of novel single screw pretension, the structure of clamping milling cutter bar |
| CN107030340B (en) * | 2016-11-16 | 2018-11-06 | 攀枝花学院 | The adjustable curved tooth cylindrical gear process tool of Gear Processing modulus |
| CN106378497B (en) * | 2016-11-16 | 2019-04-23 | 攀枝花学院 | The curved tooth cylindrical gear process tool of adjustable Gear Processing modulus |
| CN208132066U (en) * | 2018-03-16 | 2018-11-23 | 南通中南数控机床制造有限公司 | A kind of milling machine adjustable type cutterhead |
| CN208879851U (en) * | 2018-10-31 | 2019-05-21 | 天津鼎润机电设备有限公司 | A kind of lathe cutting tool |
| CN209363690U (en) * | 2018-12-29 | 2019-09-10 | 中山市卡特金属制品有限公司 | A kind of numerically-controlled machine tool processing curve cutting tool |
| CN209614860U (en) * | 2019-03-20 | 2019-11-12 | 老河口市恒润机械有限公司 | A kind of part two sides concentricity tool clamping device |
| CN109794633A (en) * | 2019-04-03 | 2019-05-24 | 山东建筑大学 | A kind of tiny engine cylinder cap Precision Machining cutter |
| CN109954915B (en) * | 2019-05-08 | 2024-02-09 | 常州苏德工具有限公司 | Milling cutter disc convenient for adjusting blade mounting position and using method thereof |
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2019
- 2019-11-25 CN CN201911167379.4A patent/CN110977056B/en active Active
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| CN110977056A (en) | 2020-04-10 |
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