CN112620827A - Machining and forging tool for rotary gear - Google Patents
Machining and forging tool for rotary gear Download PDFInfo
- Publication number
- CN112620827A CN112620827A CN202011420303.0A CN202011420303A CN112620827A CN 112620827 A CN112620827 A CN 112620827A CN 202011420303 A CN202011420303 A CN 202011420303A CN 112620827 A CN112620827 A CN 112620827A
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- CN
- China
- Prior art keywords
- fixedly connected
- forging
- machining
- clamping
- platform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005242 forging Methods 0.000 title claims abstract description 20
- 238000003754 machining Methods 0.000 title claims abstract description 20
- 229910001651 emery Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Images
Classifications
-
- 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
- B23F23/02—Loading, unloading or chucking arrangements for workpieces
-
- 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
- B23F23/02—Loading, unloading or chucking arrangements for workpieces
- B23F23/04—Loading or unloading arrangements
-
- 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
- B23F23/02—Loading, unloading or chucking arrangements for workpieces
- B23F23/06—Chucking arrangements
-
- 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)
- Gear Processing (AREA)
Abstract
The invention discloses a machining and forging tool for a rotary gear, which belongs to a gear machining tool and comprises a box body, wherein the bottom of the inner side of the box body is fixedly connected with a motor, a rotating shaft and a rotating platform, the upper surface of the rotating platform is fixedly connected with a fixed platform and a clamping platform, the right side of the rotating platform is provided with a sliding guide rail, the upper part of the sliding guide rail is slidably connected with a sliding base, the left side wall of the sliding base is fixedly connected with a fixed block, the left side of the fixed block is connected with a first connecting rod, a second connecting rod and a grinding wheel, the top of the inner side of the box body is fixedly connected with a telescopic rod, the lower end part of the telescopic rod is fixedly connected with a cross beam, a spring: the invention has simple structure and convenient use, 2 groups of clamping tables are arranged at the upper part of the rotating platform, the clamping tables at the lower part and the clamping sheets at the upper part are simultaneously arranged, and the grinding wheel is connected with the rotating connecting rod to facilitate the processing of different positions of the external teeth and the internal teeth.
Description
Technical Field
The invention relates to a gear machining tool, in particular to a machining and forging tool for a rotary gear.
Background
The rotary gear is a classification mode of the gear and is divided into plane gear rotation and space gear rotation according to the relative position of a pair of gear axes and the tooth direction (whether two circles are parallel or not); according to different working conditions of the gear, the open type transmission and the closed type transmission can be divided; the gear is divided into straight teeth, helical teeth, herringbone teeth or straight teeth and curved teeth according to the shape of the gear teeth or the tooth profile, the rotary gear is one of the most common gears in actual production and use, and the damage is inevitable in the use process, so that a new gear which is the same as the original gear needs to be manufactured.
Tooling, namely process equipment: refers to the collective term for the various tools used in the manufacturing process. The tool comprises a cutter/clamp/mould/measuring tool/detecting tool/auxiliary tool/bench tool/station tool and the like, and the tool is commonly called as short. In order to meet the requirement of mass production of the rotary gear, a person skilled in the art provides a machining and forging tool for the rotary gear, so as to solve the problems in the background art.
Disclosure of Invention
The invention aims to provide a machining and forging tool for a rotary gear, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a processing and forging tool for a rotary gear comprises a box body, wherein a feeding opening is formed in the side wall of the left side of the box body, a motor is fixedly connected to the bottom of the inner side of the box body, a rotating shaft is fixedly connected to the upper end of the motor, a rotating platform is fixedly connected outside the rotating shaft, a fixed platform is fixedly connected on the upper surface of the rotating platform, a clamping platform is fixedly connected on the upper part of the fixed platform, a sliding guide rail is arranged on the right side of the rotating platform, the upper part of the sliding guide rail is connected with a sliding base in a sliding way, the left side wall of the sliding base is fixedly connected with a fixed block, the left side of the fixed block is fixedly connected with a first connecting rod, the left side of the first connecting rod is rotatably connected with a second connecting rod, the upper end part of the second connecting rod is rotatably connected with a grinding wheel, the top fixedly connected with telescopic link in the box inboard, the tip fixedly connected with crossbeam under the telescopic link, the inside fixedly connected with spring of crossbeam, spring left side fixedly connected with clamping piece.
As a further scheme of the invention: the fixed station is equipped with 2 groups with pressing from both sides the platform along the axis of rotation equipartition.
As a still further scheme of the invention: and a gear is arranged at the upper part of each group of the clamping tables.
As a still further scheme of the invention: the top of the clamping piece penetrates through the cross beam.
As a still further scheme of the invention: the spring and the clamping piece are symmetrically provided with 2 groups along the middle part of the beam.
As a still further scheme of the invention: the 2 groups of clamping pieces form an outer clamping head.
Compared with the prior art, the invention has the beneficial effects that: the invention has simple structure and convenient use, 2 groups of clamping tables are arranged at the upper part of the rotating platform, which is convenient for taking and placing other groups when one group of rotary gear is processed, the clamping tables at the lower part and the clamping sheets at the upper part are simultaneously arranged, which can process the external teeth and the internal teeth of the rotary gear, and the grinding wheel is connected with the rotating connecting rod to facilitate the processing of the external teeth and the internal teeth at different positions, thus being worth popularizing.
Drawings
Fig. 1 is a schematic structural view of a machining and forging tool for a rotary gear.
FIG. 2 is a partially enlarged view of the cross beam, the spring and the clamping piece in the forging tooling for machining the rotary gear.
Fig. 3 is a schematic structural diagram of a sliding base, a connecting rod and a grinding wheel in a rotary gear machining and forging tool.
In the figure: the device comprises a box body 1, a feeding port 2, a motor 3, a rotating shaft 4, a rotating platform 5, a fixing table 6, a clamping table 7, a sliding guide rail 8, a sliding base 9, a fixing block 10, a connecting rod 11, a connecting rod 12, a connecting rod II, a grinding wheel 13, a telescopic rod 14, a cross beam 15, a spring 16 and a clamping piece 17.
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 to 3, in the embodiment of the invention, a machining and forging tool for a rotary gear comprises a box body 1, a feeding opening 2 is formed in the side wall of the left side of the box body 1, a motor 3 is fixedly connected to the bottom of the inner side of the box body 1, a rotating shaft 4 is fixedly connected to the upper end of the motor 3, a rotating platform 5 is fixedly connected to the outer portion of the rotating shaft 4, a fixed table 6 is fixedly connected to the upper surface of the rotating platform 5, a clamping table 7 is fixedly connected to the upper portion of the fixed table 6, a sliding guide rail 8 is arranged on the right side of the rotating platform 5, a sliding base 9 is slidably connected to the upper portion of the sliding guide rail 8, a fixed block 10 is fixedly connected to the left side wall of the sliding base 9, a first connecting rod 11 is fixedly connected to the left side of the fixed block 10, a second connecting rod, the lower end part of the telescopic rod 14 is fixedly connected with a cross beam 15, a spring 16 is fixedly connected inside the cross beam 15, and the left side of the spring 16 is fixedly connected with a clamping piece 17;
when the gear clamping device is used, a power supply is connected, the gear is arranged on a clamping table 7, the clamping table 7 clamps the gear, a motor 3 is started, an output shaft of the motor 3 rotates to drive a rotating shaft 4 to rotate, the rotating shaft 4 rotates to drive a rotating platform 5 to rotate, so that the clamping table 7 is driven to move to the right side in a box body 1, if the external tooth rotary gear is machined, a sliding base 9 slides leftwards on a sliding guide rail 8, the sliding base 9 moves leftwards to drive a fixing block 10 to move leftwards, so that a connecting rod 11 moves leftwards, the connecting rod 11 moves leftwards to drive a grinding wheel 13 to move leftwards to a gear machining position, if the internal tooth rotary gear is machined, a telescopic rod 14 extends downwards to drive a cross beam 15 to move downwards, a clamping piece 17 stretches outwards to drive a spring 16 to clamp the gear, the clamping piece 17 contracts to drive the clamping piece 17 to clamp the, thereby driving the grinding wheel 13 to move to the position of the internal teeth of the gear for processing.
And 2 groups of the fixed table 6 and the clamping table 7 are uniformly distributed along the rotating shaft 4.
The upper part of each group of clamping tables 7 is provided with a gear.
The clip 17 extends through the cross member 15 at the top.
The spring 16 and the clamping piece 17 are symmetrically provided with 2 groups along the middle part of the cross beam 15.
The 2 sets of jaws 17 constitute an outer cartridge.
The working principle of the invention is as follows: when the gear clamping device is used, a power supply is connected, the gear is arranged on a clamping table 7, the clamping table 7 clamps the gear, a motor 3 is started, an output shaft of the motor 3 rotates to drive a rotating shaft 4 to rotate, the rotating shaft 4 rotates to drive a rotating platform 5 to rotate, so that the clamping table 7 is driven to move to the right side in a box body 1, if the external tooth rotary gear is machined, a sliding base 9 slides leftwards on a sliding guide rail 8, the sliding base 9 moves leftwards to drive a fixing block 10 to move leftwards, so that a connecting rod 11 moves leftwards, the connecting rod 11 moves leftwards to drive a grinding wheel 13 to move leftwards to a gear machining position, if the internal tooth rotary gear is machined, a telescopic rod 14 extends downwards to drive a cross beam 15 to move downwards, a clamping piece 17 stretches outwards to drive a spring 16 to clamp the gear, the clamping piece 17 contracts to drive the clamping piece 17 to clamp the, thereby driving the grinding wheel 13 to move to the position of the internal teeth of the gear for processing.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The machining and forging tool for the slewing gear comprises a box body (1), wherein a feeding opening (2) is formed in the side wall of the left side of the box body (1), a motor (3) is fixedly connected to the bottom of the inner side of the box body (1), and a rotating shaft (4) is fixedly connected to the upper end of the motor (3), and is characterized in that a rotating platform (5) is fixedly connected to the outer portion of the rotating shaft (4), a fixed platform (6) is fixedly connected to the upper surface of the rotating platform (5), a clamping platform (7) is fixedly connected to the upper portion of the fixed platform (6), a sliding guide rail (8) is arranged on the right side of the rotating platform (5), a sliding base (9) is slidably connected to the upper portion of the sliding guide rail (8), a fixed block (10) is fixedly connected to the left side wall of the sliding base (9), a first connecting rod (11), no. two connecting rod (12) upper end rotates and is connected with emery wheel (13), box (1) inboard top fixedly connected with telescopic link (14), tip fixedly connected with crossbeam (15) under telescopic link (14), inside fixedly connected with spring (16) of crossbeam (15), spring (16) left side fixedly connected with clamping piece (17).
2. The machining and forging tool for the rotary gear is characterized in that 2 groups of the fixing table (6) and the clamping table (7) are uniformly distributed along the rotating shaft (4).
3. The tooling for machining and forging the rotary gear according to claim 1 or 2, wherein a gear is arranged at the upper part of each group of clamping tables (7).
4. The tooling and forging tooling for machining and forging a rotary gear according to claim 1, wherein the top of the clamping piece (17) penetrates through the cross beam (15).
5. The tooling and forging tooling for machining and forging the rotary gear is characterized in that 2 groups of springs (16) and clamping pieces (17) are symmetrically arranged along the middle of a cross beam (15).
6. The tooling and forging tooling for machining and forging a rotary gear according to claim 1 or 5, wherein the 2 sets of clamping pieces (17) form an outer chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011420303.0A CN112620827A (en) | 2020-12-08 | 2020-12-08 | Machining and forging tool for rotary gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011420303.0A CN112620827A (en) | 2020-12-08 | 2020-12-08 | Machining and forging tool for rotary gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112620827A true CN112620827A (en) | 2021-04-09 |
Family
ID=75308583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011420303.0A Pending CN112620827A (en) | 2020-12-08 | 2020-12-08 | Machining and forging tool for rotary gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112620827A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2892348Y (en) * | 2006-03-02 | 2007-04-25 | 宜昌长机科技有限责任公司 | Internal and external gear inversion apparatus of milling gear machine |
| DE102007015357A1 (en) * | 2007-03-30 | 2008-10-02 | Profilator Gmbh & Co. Kg | Toothing device for fabricating inner or outer toothed gear wheels, where revs of tool spindle matches a multiple of the workpiece spindle |
| CN105290525A (en) * | 2015-11-29 | 2016-02-03 | 重庆渝青机械配件制造有限公司 | Gear clamping device of gear shaping machine |
| US20180345393A1 (en) * | 2017-06-06 | 2018-12-06 | Liebherr-Verzahntechnik Gmbh | Apparatus and method for chamfering a workpiece having internal gearing |
| CN109663986A (en) * | 2019-01-28 | 2019-04-23 | 重庆康田齿轮有限公司 | A kind of gear ring support saddle process equipment |
-
2020
- 2020-12-08 CN CN202011420303.0A patent/CN112620827A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2892348Y (en) * | 2006-03-02 | 2007-04-25 | 宜昌长机科技有限责任公司 | Internal and external gear inversion apparatus of milling gear machine |
| DE102007015357A1 (en) * | 2007-03-30 | 2008-10-02 | Profilator Gmbh & Co. Kg | Toothing device for fabricating inner or outer toothed gear wheels, where revs of tool spindle matches a multiple of the workpiece spindle |
| CN105290525A (en) * | 2015-11-29 | 2016-02-03 | 重庆渝青机械配件制造有限公司 | Gear clamping device of gear shaping machine |
| US20180345393A1 (en) * | 2017-06-06 | 2018-12-06 | Liebherr-Verzahntechnik Gmbh | Apparatus and method for chamfering a workpiece having internal gearing |
| CN109663986A (en) * | 2019-01-28 | 2019-04-23 | 重庆康田齿轮有限公司 | A kind of gear ring support saddle process equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210409 |
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| RJ01 | Rejection of invention patent application after publication |