CN111001884A - Internal tooth gear honing machine - Google Patents
Internal tooth gear honing machine Download PDFInfo
- Publication number
- CN111001884A CN111001884A CN201911141482.1A CN201911141482A CN111001884A CN 111001884 A CN111001884 A CN 111001884A CN 201911141482 A CN201911141482 A CN 201911141482A CN 111001884 A CN111001884 A CN 111001884A
- Authority
- CN
- China
- Prior art keywords
- honing
- gear
- sliding
- fixedly connected
- central shaft
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F19/00—Finishing gear teeth by other tools than those used for manufacturing gear teeth
- B23F19/05—Honing 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
- B23F23/02—Loading, unloading or chucking arrangements for workpieces
- B23F23/06—Chucking arrangements
Abstract
The invention discloses an internal tooth gear honing machine, and relates to the technical field of gear honing machines. The honing machine comprises a workbench, a machine head sliding rail, a honing wheel machine head, a honing wheel, a fixing frame and a sliding fixing frame, wherein the machine head sliding rail is fixedly connected to the upper surface of the workbench, the honing wheel machine head is slidably connected to the surface of the machine head sliding rail, the honing wheel is arranged on one side of the honing wheel machine head, the fixing frame is fixedly connected to the upper surface of the workbench, a fixed pressing plate is rotatably connected to one side of the fixing frame, the fixing frame sliding rail is fixedly connected to the upper surface of the workbench, and the sliding fixing. The gear honing machine has the advantages that the fixed pressing disc arranged on the fixing frame is used for clamping the processed gear, so that the stability of high-speed operation of the processed gear in the processing process is improved, the safety accident that the gear is thrown out in the operation is avoided, the processing precision and the working efficiency of gear honing are improved, and the practicability of the internal gear honing machine is improved.
Description
Technical Field
The invention belongs to the technical field of gear honing machines, and particularly relates to an internal tooth gear honing machine.
Background
The internal tooth gear honing machine is a gear processing machine tool for finely processing cylindrical gears, has the functions of reducing the roughness of the tooth surface and correcting the local error of the tooth direction and the tooth shape to a certain extent, has higher gear honing production efficiency, and is widely applied to the manufacturing industries of automobiles, tractors, machine tools and the like. The internal tooth gear honing machine mainly comprises a workbench, a machine head slide rail, a honing wheel machine head, a honing wheel, a fixing frame and a sliding fixing frame, wherein the upper surface of the workbench is fixedly connected with the machine head slide rail, the upper surface of the machine head slide rail is slidably connected with the honing wheel machine head, one side of the honing wheel machine head is provided with the honing wheel, the upper surface of the workbench is fixedly connected with the fixing frame, one side of the fixing frame is rotatably connected with a fixed pressure plate, the upper surface of the workbench is fixedly connected with the fixing frame slide rail, and the upper. According to the processing flow, the gear needs to be fixed on a processing frame, the existing processing and fixing mode is to install the gear on a special tool, the special tool is in a shaft shape, the centers of two ends of the special tool are provided with centering holes, a rotatable centering tip is respectively arranged on a left fixing support and a right fixing support, then the centering holes at the two ends of the special tool are aligned to the centering tips, the right fixing support is moved on a slide rail, and clamping is carried out. When the gear is finely machined, the gear can be driven to be honed along with the high-speed operation of the honing wheel, and the fixed clamp only depends on the acting force of the centering hole clamped by the centering point, so that the gear is very unstable, the gear is easy to throw away from a person to be injured or damage the honing wheel, and the axis deviation can occur after the gear is operated for a while, so that the larger error of the gear is caused, and the practicability of the internal-tooth gear honing machine is reduced.
Disclosure of Invention
The invention aims to provide an internal tooth gear honing machine, which solves the risk problems of error and easy gear throwing caused by unstable processing of the existing internal tooth gear honing machine by arranging a clamping device of a processed gear.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an internal tooth gear honing machine, which comprises a workbench, a machine head slide rail and a honing wheel machine head, wherein the upper surface of the workbench is fixedly connected with the machine head slide rail, the upper surface of the machine head slide rail is connected with the honing wheel machine head in a sliding manner, one side of the honing wheel machine head is provided with a honing wheel, the upper surface of the workbench is fixedly connected with a fixed frame, one side of the fixed frame is rotatably connected with a central shaft, the peripheral surface of the central shaft is fixedly connected with a fixed pressure plate, the peripheral surface of the central shaft is sleeved with a gear positioning jig, one end of the central shaft is provided with a centering point, the upper surface of the workbench is fixedly connected with a fixed frame slide rail, the upper surface of the fixed frame slide rail is connected with a sliding fixed frame in a sliding manner, one side of the sliding fixed frame is rotatably connected with a matching shaft, one end of the matching shaft, and the inner surface of the threaded through hole is in threaded connection with a fixing bolt.
Furthermore, threaded through holes are formed in the surface of the sliding pressing disc in a circumferential array.
Furthermore, the central shaft and one end of the matching shaft are oppositely arranged on the same axis.
The invention has the following beneficial effects:
1. the invention implements the clamping action on the gear by the fixed pressure plate arranged on the fixed frame, improves the stability of the high-speed operation of the gear in the processing process and avoids the safety accident of throwing the processed gear in the operation.
2. According to the invention, through the arrangement of the centering tip of the central shaft, when the central shaft is butted with the matching shaft, the central shaft can be easily matched with the centering hole arranged on the matching shaft, so that the coaxiality of the central shaft and the matching shaft is ensured, and the assembly precision and the machining precision of workpieces are improved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic top view of the internal tooth honing machine of the present invention;
FIG. 2 is a schematic view of the installation structure of the gear and the jig between the fixed frame and the sliding fixed frame;
in the drawings, the components represented by the respective reference numerals are listed below:
1-workbench, 2-machine head slide rail, 3-wheel honing machine head, 4-fixing frame, 5-fixing pressure plate, 6-fixing central shaft, 7-fixing frame slide rail, 8-honing wheel, 9-matching shaft, 10-sliding fixing frame, 11-gear positioning jig, 12-centering point, 13-threaded through hole, 14-reinforcing bolt, 15-centering hole, 16-sliding pressure plate and 17-gear.
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. 1-2, an internal tooth gear honing machine includes a work table 1, a head slide rail 2, and a honing wheel head 3, wherein the head slide rail 2 is fixedly connected to an upper surface of the work table 1, the honing wheel head 3 is slidably connected to an upper surface of the head slide rail 2, a honing wheel 8 is disposed on one side of the honing wheel head 3, a fixing frame 4 is fixedly connected to an upper surface of the work table 1, a central shaft 6 is rotatably connected to one side of the fixing frame 4, a fixed platen 5 is fixedly connected to a peripheral surface of the central shaft 6, a centering point 12 is disposed at one end of the central shaft 6, a gear positioning jig 11 is sleeved on the peripheral surface of the central shaft 6, a fixing frame slide rail 7 is fixedly connected to the upper surface of the work table 1, a sliding fixing frame 10 is slidably connected to an upper surface of the fixing frame 7, a mating.
Wherein, the central shaft 6 and one end of the matching shaft 9 are oppositely arranged on the same axial center.
Wherein, the one end of center pin 6 is provided with centering point 12, and centering point 12's effect is in order to realize easier cooperation with centering hole 15, conveniently finds the axle center, prevents to process skew error.
Wherein, centering hole 15 has been seted up at slip pressure disk 16 one end center, and the trompil of centering hole 15 runs through slip pressure disk 16 and extends to inside the cooperation axle 9, and center pin 6 can directly cooperate with cooperation axle 9 like this, through fixed pressure disk 5 and slip pressure disk 16 hold-down gear 17.
Wherein, 6 screw through holes 13 have been seted up to slip pressure disk 16 surface in the circumference array, and screw through hole 13 exerts fixed point pressure through threaded connection fixing bolt 14 to the surface of gear 17, plays the effect of strengthening stably.
Wherein, the external diameter of gear positioning jig 11 can set up according to the mesopore diameter of gear, and the internal diameter of gear positioning jig 11 needs to keep unanimous with the external diameter of center pin 6, conveniently processes the gear of multiple size like this.
The working principle of the invention is as follows:
when processing the gear, with gear 17 suit on 11 week surfaces of gear positioning jig, then on 6 week surfaces of center pin with its suit, adjust slip mount 10 through the horizontal slip and come cooperation center pin 6 and cooperation axle 9, when fixed pressure disk 5 and slip pressure disk 16 compress tightly gear 17, 6 fixing bolt 14 of rethread screw thread through-hole 13 threaded connection further consolidate gear 17, appear safe risk and axle center skew error when preventing to process the gear.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (3)
1. The utility model provides an internal tooth gear honing machine, includes workstation (1), aircraft nose slide rail (2), honing wheel aircraft nose (3), fixed surface is connected with aircraft nose slide rail (2) on workstation (1), aircraft nose slide rail (2) upper surface sliding connection has honing wheel aircraft nose (3), honing wheel aircraft nose (3) one side is provided with honing wheel (8), its characterized in that: the upper surface of the workbench (1) is fixedly connected with a fixed frame (4), and one side of the fixed frame (4) is rotatably connected with a central shaft (6);
a fixed pressure plate (5) is fixedly connected to the peripheral surface of the central shaft (6), a gear positioning jig (11) is sleeved and connected to the peripheral surface of the central shaft (6), a centering tip (12) is arranged at one end of the central shaft (6), a fixed frame sliding rail (7) is fixedly connected to the upper surface of the workbench (1), and a sliding fixed frame (10) is slidably connected to the upper surface of the fixed frame sliding rail (7);
sliding fixing frame (10) one side is rotated and is connected with cooperation axle (9), cooperation axle (9) one end fixedly connected with slides pressure disk (16), screw thread through-hole (13) have been seted up on slide pressure disk (16) surface, the one end center of sliding pressure disk (16) is seted up with centering point (12) complex centering hole (15), screw thread through-hole (13) internal surface threaded connection has fixing bolt (14).
2. The internal tooth honing machine according to claim 1, characterised in that the threaded through holes (13) are arranged in a circumferential array on the surface of the sliding pressure plate (16).
3. The internal tooth honing machine according to claim 1, wherein the central shaft (6) is disposed opposite to one end of the mating shaft (9) on the same axial center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911141482.1A CN111001884A (en) | 2019-11-20 | 2019-11-20 | Internal tooth gear honing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911141482.1A CN111001884A (en) | 2019-11-20 | 2019-11-20 | Internal tooth gear honing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111001884A true CN111001884A (en) | 2020-04-14 |
Family
ID=70112678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911141482.1A Withdrawn CN111001884A (en) | 2019-11-20 | 2019-11-20 | Internal tooth gear honing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111001884A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5596223A (en) * | 1979-01-18 | 1980-07-22 | Kamizaki Kokyu Koki Seisakusho Kk | Positioning support device for gear with special-form hole in case when working gear |
| CN202291699U (en) * | 2011-10-28 | 2012-07-04 | 江苏上齿集团有限公司 | Shaving fixture |
| CN202845961U (en) * | 2012-10-17 | 2013-04-03 | 重庆市星极齿轮有限责任公司 | Liquid expansion type plate gear shaving tool |
| CN208116922U (en) * | 2018-03-27 | 2018-11-20 | 温岭市慧荣机械有限公司 | A kind of novel Fixture for Gear-shaving |
| CN109909561A (en) * | 2018-12-27 | 2019-06-21 | 南京二机齿轮机床有限公司 | A kind of involute internal spline gear side centering automatic Fixture for Gear-shaving of expansion sleeve type |
| CN209077961U (en) * | 2018-11-23 | 2019-07-09 | 重庆机床(集团)有限责任公司 | Its gear-hobbing machine of a kind of automatic gear-hobbing clamp of aperture multiple workpieces and application |
-
2019
- 2019-11-20 CN CN201911141482.1A patent/CN111001884A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5596223A (en) * | 1979-01-18 | 1980-07-22 | Kamizaki Kokyu Koki Seisakusho Kk | Positioning support device for gear with special-form hole in case when working gear |
| CN202291699U (en) * | 2011-10-28 | 2012-07-04 | 江苏上齿集团有限公司 | Shaving fixture |
| CN202845961U (en) * | 2012-10-17 | 2013-04-03 | 重庆市星极齿轮有限责任公司 | Liquid expansion type plate gear shaving tool |
| CN208116922U (en) * | 2018-03-27 | 2018-11-20 | 温岭市慧荣机械有限公司 | A kind of novel Fixture for Gear-shaving |
| CN209077961U (en) * | 2018-11-23 | 2019-07-09 | 重庆机床(集团)有限责任公司 | Its gear-hobbing machine of a kind of automatic gear-hobbing clamp of aperture multiple workpieces and application |
| CN109909561A (en) * | 2018-12-27 | 2019-06-21 | 南京二机齿轮机床有限公司 | A kind of involute internal spline gear side centering automatic Fixture for Gear-shaving of expansion sleeve type |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200414 |
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| WW01 | Invention patent application withdrawn after publication |