CN106984872B - Bevel gear machining equipment - Google Patents
Bevel gear machining equipment Download PDFInfo
- Publication number
- CN106984872B CN106984872B CN201710342367.5A CN201710342367A CN106984872B CN 106984872 B CN106984872 B CN 106984872B CN 201710342367 A CN201710342367 A CN 201710342367A CN 106984872 B CN106984872 B CN 106984872B
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- China
- Prior art keywords
- bevel gear
- axis
- base
- unable adjustment
- along
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- 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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Links
- 238000003754 machining Methods 0.000 title claims description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000010862 gear shaping Methods 0.000 description 4
- 238000005065 mining Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 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
- B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
- B23F5/12—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by planing or slotting
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- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
- Gears, Cams (AREA)
Abstract
The invention relates to bevel gear processing equipment, which belongs to the technical field of gear processing equipment and comprises a rack, wherein a gear processing device is arranged on the rack, a bevel gear fixing device is arranged on one side of the rack, and the gear processing device comprises a feeding transmission mechanism with three degrees of freedom along an X axis, a Y axis and a Z axis; bevel gear fixing device includes unable adjustment base and at least three removal base, and unable adjustment base and a plurality of removal base are circular arranging, are equipped with angle adjusting device on the unable adjustment base, are equipped with the cylinder roller on the removal base. The device has the advantages of reasonable design, simple structure, convenient use, strong universality, economy and practicality, can be improved and directly used on the existing gear processing device, and is suitable for adjusting and processing large bevel gears.
Description
Technical Field
The invention relates to bevel gear machining equipment, and belongs to the technical field of gear machining equipment.
Background
The bevel gear has high transmission efficiency, stable transmission ratio, high bearing capacity, wear resistance and reliable work, and is widely applied to engineering industries such as steel rolling machinery, mining machinery, petroleum machinery and the like, wherein in some industries such as mining machinery, the equipment has larger volume, the required diameter of the bevel gear can reach 2-5m, gear teeth are distributed on the surface of a cone, the tooth profile is gradually reduced from the large end to the small end, the tooth processing is difficult, the conventional gear processing equipment does not have a proper tool, is not suitable for processing large gears, is not easy to adjust, and is expensive and low in utilization rate if the large gear processing equipment is specially customized, so that the bevel gear processing equipment is not practical.
Disclosure of Invention
According to the defects in the prior art, the technical problems to be solved by the invention are as follows: the bevel gear processing equipment is suitable for adjusting and processing large bevel gears and solves the problems.
The bevel gear processing equipment comprises a rack, wherein a gear processing device is arranged on the rack, a bevel gear fixing device is arranged on one side of the rack, and the gear processing device comprises a feeding transmission mechanism with three degrees of freedom along an X axis, a Y axis and a Z axis; bevel gear fixing device includes unable adjustment base and at least three removal base, and unable adjustment base and a plurality of removal base are circular arranging, are equipped with angle adjusting device on the unable adjustment base, are equipped with the cylinder roller on the removal base.
During machining, the bevel gear to be machined is placed on a circular tool consisting of the fixed base and the movable base, the bevel gear to be machined can be adjusted on the combined tool in a rotating mode, the bevel gear to be machined is inclined through the angle adjusting device to achieve the required gear machining taper, and the gear machining is completed through the feeding motion of the tool along the X axis, the Y axis and the Z axis.
Preferably, the angle adjusting device comprises a supporting plate, an adjusting bolt is arranged on one side of an outer ring of the bevel gear on the supporting plate, and a fixed stop lever is arranged on one side of an inner ring of the bevel gear on the supporting plate. The height of one side of the supporting plate is changed by adjusting the bolt, so that the tooth-shaped taper parameter is realized.
Preferably, the fixed base is provided with an angle measuring instrument, and the bevel gear can be adjusted more accurately in the machining process.
Preferably, the gear shaping cutter is arranged on the X-axis feeding transmission mechanism, and the feeding motion along the X axis is reciprocating motion so as to perform gear shaping processing.
Preferably, the feeding transmission mechanisms along the Y axis and the Z axis are both screw transmission mechanisms.
Compared with the prior art, the invention has the beneficial effects that:
the bevel gear machining equipment is reasonable in design, simple in structure, capable of being improved and directly used on the existing gear machining equipment, suitable for adjusting and machining of large bevel gears, convenient to use, high in universality, economical and practical.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure: 1. a frame; 2. a feed drive along the Z axis; 3. a feed drive along the Y axis; 4. a feed drive along the X axis; 5. an angle measuring instrument; 6. a fixed base; 7. a support plate; 8. the bevel gear is to be processed; 9. moving the base; 10. a cylindrical roll; 11. fixing a gear lever; 12. and adjusting the bolt.
Detailed Description
Embodiments of the invention are further described below with reference to the accompanying drawings:
as shown in fig. 1, the bevel gear processing apparatus includes a frame 1, a gear processing device is provided on the frame 1, a bevel gear fixing device is provided on one side of the frame 1, the gear processing device includes a feed transmission mechanism 4 along an X-axis (i.e., a horizontal direction shown in the figure), a feed transmission mechanism 3 along a Y-axis (i.e., a vertical direction shown in the figure), and a feed transmission mechanism 2 along a Z-axis (i.e., a front-back direction shown in the figure), and a slotting cutter is provided on the feed transmission mechanism 4 along the X-axis; bevel gear fixing device includes unable adjustment base 6 and three removal base 9, and unable adjustment base 6 and a plurality of removal base 9 are circular arranging, are equipped with angle adjusting device on unable adjustment base 6, are equipped with cylinder roller 10 on the removal base 9.
The angle adjusting device comprises a supporting plate 7, an adjusting bolt 12 is arranged on one side of the outer ring of the bevel gear on the supporting plate 7, and a fixed stop lever 11 is arranged on one side of the inner ring of the bevel gear on the supporting plate 7.
The fixed base 6 is provided with an angle measuring instrument 5.
The gear shaper cutter reciprocates along the X axis and has a structure capable of being selected from the working structures of the existing horizontal gear shaper.
And the feeding transmission mechanisms along the Y axis and the Z axis are screw transmission mechanisms.
During machining, the bevel gear 8 to be machined is placed on a circular tool consisting of the fixed base 6 and the movable base 9, the bevel gear 8 to be machined can be adjusted on the combined tool in a rotating mode, so that the workpiece and the slotting cutter form relative rotation, and the rotating angle of the workpiece and the slotting cutter can be measured through the angle measuring instrument 5; the height of one end of the supporting plate 7 is adjusted through the adjusting bolt 12, so that the bevel gear 8 to be machined is inclined to achieve the required gear tooth machining taper, the machining position is adjusted through the feeding motion of the gear shaping cutter along the Y axis and the Z axis, and the gear machining is completed through the high-speed reciprocating motion along the X axis.
The device can be improved by directly utilizing the existing horizontal gear shaping machine, is convenient to use, has strong universality and is suitable for adjusting and processing large bevel gears.
Claims (5)
1. The utility model provides an umbrella type gear machining equipment, includes frame (1), its characterized in that: a rack (1) is provided with a tooth processing device, one side of the rack (1) is provided with a bevel gear fixing device, and the tooth processing device comprises a feeding transmission mechanism with three degrees of freedom along an X axis, a Y axis and a Z axis; bevel gear fixing device includes unable adjustment base (6) and at least three removal base (9), and unable adjustment base (6) and a plurality of removal base (9) are circular and arrange, are equipped with angle adjusting device on unable adjustment base (6), are equipped with cylinder roller (10) on removal base (9).
2. The bevel gear processing apparatus of claim 1, wherein: the angle adjusting device comprises a supporting plate (7), an adjusting bolt (12) is arranged on one side of the outer ring of the bevel gear on the supporting plate (7), and a fixed stop lever (11) is arranged on one side of the inner ring of the bevel gear on the supporting plate (7).
3. The bevel gear processing apparatus of claim 1, wherein: the fixed base (6) is provided with an angle measuring instrument (5).
4. The bevel gear processing apparatus of claim 1, wherein: the feed transmission mechanism along the X axis is provided with a pinion cutter, and the feed motion along the X axis is reciprocating motion.
5. The bevel gear processing apparatus of claim 1, wherein: and the feeding transmission mechanisms along the Y axis and the Z axis are screw transmission mechanisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710342367.5A CN106984872B (en) | 2017-05-16 | 2017-05-16 | Bevel gear machining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710342367.5A CN106984872B (en) | 2017-05-16 | 2017-05-16 | Bevel gear machining equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106984872A CN106984872A (en) | 2017-07-28 |
| CN106984872B true CN106984872B (en) | 2020-06-05 |
Family
ID=59420643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710342367.5A Active CN106984872B (en) | 2017-05-16 | 2017-05-16 | Bevel gear machining equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106984872B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4543020A (en) * | 1983-05-16 | 1985-09-24 | Usm Corporation | Method of manufacturing large gears |
| CN202667822U (en) * | 2012-07-02 | 2013-01-16 | 朱晓军 | Automatic sawtooth machine |
| CN203582405U (en) * | 2013-11-28 | 2014-05-07 | 天津市中天宏大纸业有限公司 | Hydraulic jacking slide trolley device |
| CN204657659U (en) * | 2015-05-26 | 2015-09-23 | 温岭市恒荣精锻齿轮厂 | Roller gear gear shapping machine |
| CN206925406U (en) * | 2017-05-16 | 2018-01-26 | 淄博锦岳机械制造有限公司 | Bevel type gear process equipment |
-
2017
- 2017-05-16 CN CN201710342367.5A patent/CN106984872B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4543020A (en) * | 1983-05-16 | 1985-09-24 | Usm Corporation | Method of manufacturing large gears |
| CN202667822U (en) * | 2012-07-02 | 2013-01-16 | 朱晓军 | Automatic sawtooth machine |
| CN203582405U (en) * | 2013-11-28 | 2014-05-07 | 天津市中天宏大纸业有限公司 | Hydraulic jacking slide trolley device |
| CN204657659U (en) * | 2015-05-26 | 2015-09-23 | 温岭市恒荣精锻齿轮厂 | Roller gear gear shapping machine |
| CN206925406U (en) * | 2017-05-16 | 2018-01-26 | 淄博锦岳机械制造有限公司 | Bevel type gear process equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106984872A (en) | 2017-07-28 |
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