CN103615516A - Worm gear and mounting and adjusting method thereof - Google Patents
Worm gear and mounting and adjusting method thereof Download PDFInfo
- Publication number
- CN103615516A CN103615516A CN201310603548.0A CN201310603548A CN103615516A CN 103615516 A CN103615516 A CN 103615516A CN 201310603548 A CN201310603548 A CN 201310603548A CN 103615516 A CN103615516 A CN 103615516A
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- China
- Prior art keywords
- worm gear
- gear
- ring
- gear ring
- trip bolt
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/22—Toothed members; Worms for transmissions with crossing shafts, especially worms, worm-gears
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
- B23Q15/22—Control or regulation of position of tool or workpiece
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gears, Cams (AREA)
- Gear Transmission (AREA)
Abstract
The invention relates to a worm gear and a mounting and adjusting method thereof, aiming to solve the problems in the prior art. The worm gear comprises a worm gear body, a worm gear ring, fastening screws and gaskets. The worm gear has a rotation axis. The worm gear body and the worm gear ring are provided with screw holes. The fastening screws penetrate the gaskets and the screw holes. The worm gear ring is fixedly connected with the worm gear body through the fastening screws. The relative positions of the worm gear ring and the worm gear body are adjustable. Mark points are arranged on the edge of the worm gear ring. Gear teeth distribution when the worm gear and a gear hobbing machine tool are connected for machining is taken as the reference, and the relative positions of the worm gear body and the worm gear ring are adjusted to correct gear teeth to evenly distribute relative to the rotation center on a reference circle, so that errors caused by repeated demounting of the worm gear and deviation of the rotation center during mounting can be eliminated.
Description
Technical field
The present invention relates to a kind of worm gear and Method of Adjustment thereof.
Background technique
The processing method kind of worm gear is more at present, the processing method of itself and gear is similar, the processing majority of worm gear completes on gear hobbing lathe, and its principle is that worm gear hob is done generating motion around the worm gear of rotational axis rotation, drive and its engagement, and this processing method is widely used.
In worm gear course of working, worm gear be take its central shaft hole and is rotated as gyration center, yet after repeatedly dismantling and assembling, owing to repeating the impact of installation precision and equipment error, the gyration center of worm gear can be offset, cause the tangential error of worm gear gear ring, cause worm gear gear ring with respect to the standard pitch circle skewness of gyration center, thereby affect the accuracy that worm gear moment is transmitted.
Summary of the invention
The present invention is intended to solve above-mentioned problems of the prior art, proposes a kind of worm gear and Method of Adjustment thereof.
One aspect of the present invention proposes a kind of worm gear, and described worm gear comprises worm gear body, worm gear gear ring, fastening screw trip bolt and pad.Wherein, described worm gear body has single-revolution axle center; Described worm gear body and worm gear gear ring are provided with screw, and fastening screw trip bolt runs through described pad and screw, and worm gear gear ring is fixedly connected with worm gear body by fastening screw trip bolt; The relative position of described worm gear gear ring and worm gear body is adjustable; Described worm gear gear ring edge is provided with gauge point.
The present invention has proposed a kind of worm gear Method of Adjustment on the other hand, and the method comprises the following steps: S100, the gear hobbing machine of described worm gear and gear hobbing lathe is installed to mandrel be connected; The radial measurement value at S200, use each gauge point place of microdisplacement measurement equipment records worm gear, usings described radial measurement value as reference value; S300, described worm gear and worm gear are installed to mandrel be connected; S400, use the radial measurement value at each gauge point place of microdisplacement measurement equipment records worm gear, and with described reference value comparison, obtain difference D; S500, judge whether D is greater than T, wherein T is preset difference value threshold value; If D>T, execution step S600: unclamp described fastening screw trip bolt, adjust the relative position of described worm gear gear ring and worm gear body, lock described fastening screw trip bolt, execution step S400, S500; If D≤T, debugs end.
Worm gear provided by the invention is worm gear body and worm gear gear ring split-type design, can proofread and correct the gear teeth by the relative position of adjustment worm gear body and worm gear gear ring and with respect to gyration center, be uniformly distributed on standard pitch circle; Worm gear Method of Adjustment provided by the invention be take worm gear and is connected with gear hobbing lathe that to add the tooth distribution in man-hour be benchmark, the error that in the time of can eliminating worm gear and repeatedly dismantle and install, gyration center skew brings.
Accompanying drawing explanation
Fig. 1 is the side view of worm gear in a kind of worm gear of the present invention and Method of Adjustment thereof;
Fig. 2 is worm gear sectional view in a kind of worm gear of the present invention and Method of Adjustment thereof;
Fig. 3 is the flow chart of a kind of worm gear of the present invention and Method of Adjustment thereof.
Embodiment
Below in conjunction with specific embodiment and accompanying drawing, the present invention is described in further detail.Describe embodiments of the invention below in detail, described embodiment's example is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment who is described with reference to the drawings, be exemplary, only for explaining technological scheme of the present invention, and do not should be understood to limitation of the present invention.
In description of the invention, term " interior ", " outward ", " longitudinally ", " laterally ", " on ", orientation or the position relationship of the indication such as D score, " top ", " end " be based on orientation shown in the drawings or position relationship, be only the present invention for convenience of description rather than require the present invention with specific orientation structure and operation, therefore not should be understood to limitation of the present invention.
The invention provides a kind of worm gear, described worm gear comprises: worm gear body, worm gear gear ring, fastening screw trip bolt and pad.As shown in Figure 1 and Figure 2, described worm gear body 100 has single-revolution axle center 101, and described revolution axle center 101 is for being connected with external equipment mandrel; Described worm gear body 100 and worm gear gear ring 200 are provided with screw, and fastening screw trip bolt 300 runs through described pad 400 and screw, and worm gear gear ring 200 is fixedly connected with worm gear body 100 by fastening screw trip bolt 300; Described worm gear gear ring 200 is adjustable with the relative position of worm gear body 100; Described worm gear gear ring 200 edges are provided with gauge point, and described gauge point is for debuging described worm gear.
In a preferred embodiment, described worm gear body 100 and worm gear gear ring 200 are provided with equally distributed screw.As shown in Figure 1, described worm gear body 100 and worm gear gear ring 200 are provided with the equally distributed 6 place's screws that amount to, and fastening screw trip bolt 300 runs through described 6 place's screws, and worm gear gear ring 200 is fixedly connected with worm gear body 100 by fastening screw trip bolt 300.
In another preferred embodiment, described worm gear gear ring 200 edges are provided with equally distributed gauge point, and described gauge point is debug for described worm gear.
The present invention provides a kind of Method of Adjustment to worm gear mentioned above on the other hand.As shown in Figure 3, described Method of Adjustment comprises the following steps: S100, the gear hobbing machine of described worm gear and gear hobbing lathe is installed to mandrel be connected; The radial measurement value at S200, use each gauge point place of microdisplacement measurement equipment records worm gear, usings described radial measurement value as reference value; S300, described worm gear and worm gear are installed to mandrel be connected; S400, use the radial measurement value at each gauge point place of microdisplacement measurement equipment records worm gear, and with described reference value comparison, obtain difference D; S500, judge whether D is greater than T, wherein T is preset difference value threshold value; If D>T, execution step S600: unclamp described fastening screw trip bolt, adjust the relative position of described worm gear gear ring and worm gear body, lock described fastening screw trip bolt, execution step S400, S500; If D≤T, debugs end.
In the present embodiment, the described worm gear of take is connected with gear hobbing lathe and adds the actual gyration center in man-hour is benchmark, when follow-up worm gear is repeatedly dismantled and assembled, the worm gear of all take is connected with gear hobbing lathe and adds the gyration center in man-hour is reference, and the worm gear gyration center during to assembling is adjusted.
Particularly, in step S100, described worm gear is installed to mandrel with the gear hobbing machine of gear hobbing lathe and be connected, the kind of drive that can adopt worm gear hob or gear hobbing lathe to drive described worm gear to rotate.Wherein, described worm gear is connected by its gyration center and gear hobbing machine installation mandrel.
In step S200, when described worm gear rotates, use the radial measurement value at each gauge point place of microdisplacement measurement equipment records worm gear, using described radial measurement value as reference value.Preferably, wherein said microdisplacement measurement equipment includes but not limited to dial indicator, inductance instrument.Take dial indicator as example, when described worm gear rotates, described dial indicator is ridden against on the flange of described worm gear gear ring, by described dial indicator, record the radial measurement value at each gauge point place of worm gear, and using described radial measurement value as reference value.
In step S300, described worm gear and worm gear are installed to mandrel and be connected, preferably, described worm gear is installed mandrel by its gyration center and described worm gear and is connected.
Before execution step S300, described worm gear may be through dismantling and installing repeatedly, in its gyration center potential range step S100 after installing, it is connected with gear hobbing machine installation mandrel and adds the gyration center in man-hour and have certain departing from, the preparation process of step S300 for described worm gear is debug, the detailed protocol description of subsequent step for described worm gear is debug.
In step S400, in described worm gear rotation process, use the radial measurement value at each gauge point place of microdisplacement measurement equipment records worm gear, and with described reference value comparison, obtain difference D.
In step S500, judge whether described difference D is greater than preset difference value threshold value T, if D>T, perform step S600: unclamp described fastening screw trip bolt, adjust the relative position of described worm gear gear ring and worm gear body, lock described fastening screw trip bolt, execution step S400, S500, until D≤T again; If D≤T, debugs end.In the present embodiment, as D≤T, think that the relative position L ' of worm gear body and worm gear gear ring is approximate identical in the relative position L of described worm gear body and worm gear gear ring and step S100.
Worm gear provided by the invention is worm gear body and worm gear gear ring split-type design, can proofread and correct the gear teeth by the relative position of adjustment worm gear body and worm gear gear ring and with respect to gyration center, be uniformly distributed on standard pitch circle; Worm gear Method of Adjustment provided by the invention be take worm gear and is connected with gear hobbing lathe that to add the tooth distribution in man-hour be benchmark, the error that in the time of can eliminating worm gear and repeatedly dismantle and install, gyration center skew brings.
Claims (6)
1. a worm gear, is characterized in that, comprising: worm gear body (100), worm gear gear ring (200), fastening screw trip bolt (300) and pad (400), wherein,
Described worm gear body (100) has single-revolution axle center (101);
Described worm gear body (100) and worm gear gear ring (200) are provided with screw, described fastening screw trip bolt (300) runs through described pad (400) and screw, and described worm gear gear ring (200) is fixedly connected with described worm gear body (100) by described fastening screw trip bolt (300);
Described worm gear gear ring (200) is adjustable with the relative position of worm gear body (100);
Described worm gear gear ring (200) edge is provided with gauge point.
2. worm gear according to claim 1, is characterized in that, described worm gear body and worm gear gear ring are provided with equally distributed screw.
3. worm gear according to claim 1, is characterized in that, described worm gear gear ring edge is provided with equally distributed gauge point.
4. the Method of Adjustment to worm gear described in claims 1 to 3 any one, is characterized in that, the method comprises the following steps:
S100, the gear hobbing machine of described worm gear and gear hobbing lathe is installed to mandrel be connected;
The radial measurement value at S200, use each gauge point place of microdisplacement measurement equipment records worm gear, usings described radial measurement value as reference value;
S300, described worm gear and worm gear are installed to mandrel be connected;
S400, use the radial measurement value at each gauge point place of microdisplacement measurement equipment records worm gear, and with described reference value comparison, obtain difference D;
S500, judge whether D is greater than T, wherein T is preset difference value threshold value;
If D>T, execution step S600: unclamp described fastening screw trip bolt, adjust the relative position of described worm gear gear ring and worm gear body, lock described fastening screw trip bolt, execution step S400, S500;
If D≤T, debugs end.
5. worm gear Method of Adjustment according to claim 4, is characterized in that, described worm gear, by described gyration center and gear hobbing machine, mandrel is installed or worm gear installation mandrel is connected.
6. worm gear Method of Adjustment according to claim 4, is characterized in that, described microdisplacement measurement equipment is dial indicator or inductance instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310603548.0A CN103615516B (en) | 2013-11-25 | 2013-11-25 | A kind of worm gear and Method of Adjustment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310603548.0A CN103615516B (en) | 2013-11-25 | 2013-11-25 | A kind of worm gear and Method of Adjustment thereof |
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| Publication Number | Publication Date |
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| CN103615516A true CN103615516A (en) | 2014-03-05 |
| CN103615516B CN103615516B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310603548.0A Active CN103615516B (en) | 2013-11-25 | 2013-11-25 | A kind of worm gear and Method of Adjustment thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103877910A (en) * | 2014-03-13 | 2014-06-25 | 陕西省石油化工研究设计院 | 1,2-di(2-imidazolinyl methylene ether)ethane surfactant and preparation method thereof |
| CN108533687A (en) * | 2018-06-15 | 2018-09-14 | 三门县金帆橡塑机械厂 | A kind of Worm and worm-wheel gearing and its mixer |
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|---|---|---|---|---|
| JP2002310267A (en) * | 2001-04-10 | 2002-10-23 | Bando Chem Ind Ltd | Resin-made worm wheel, manufacturing device thereof, and manufacturing method therefor |
| CN101021262A (en) * | 2007-03-13 | 2007-08-22 | 马鞍山市双益机械制造有限公司 | Assembly turbine apparatus |
| CN201293086Y (en) * | 2008-11-27 | 2009-08-19 | 江苏高精机电装备有限公司 | Device for eliminating worm gear worm backlash |
| CN201802817U (en) * | 2010-04-13 | 2011-04-20 | 唐山国丰钢铁有限公司 | Gear transmission device and split-type gear thereof |
| CN102278454A (en) * | 2010-06-14 | 2011-12-14 | 马志洋 | Novel turbine structure |
-
2013
- 2013-11-25 CN CN201310603548.0A patent/CN103615516B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002310267A (en) * | 2001-04-10 | 2002-10-23 | Bando Chem Ind Ltd | Resin-made worm wheel, manufacturing device thereof, and manufacturing method therefor |
| CN101021262A (en) * | 2007-03-13 | 2007-08-22 | 马鞍山市双益机械制造有限公司 | Assembly turbine apparatus |
| CN201293086Y (en) * | 2008-11-27 | 2009-08-19 | 江苏高精机电装备有限公司 | Device for eliminating worm gear worm backlash |
| CN201802817U (en) * | 2010-04-13 | 2011-04-20 | 唐山国丰钢铁有限公司 | Gear transmission device and split-type gear thereof |
| CN102278454A (en) * | 2010-06-14 | 2011-12-14 | 马志洋 | Novel turbine structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103877910A (en) * | 2014-03-13 | 2014-06-25 | 陕西省石油化工研究设计院 | 1,2-di(2-imidazolinyl methylene ether)ethane surfactant and preparation method thereof |
| CN103877910B (en) * | 2014-03-13 | 2015-11-11 | 陕西省石油化工研究设计院 | 1,2-bis-(2-alcohol ether methylene imidazolinyl) ethane surfactant and preparation method thereof |
| CN108533687A (en) * | 2018-06-15 | 2018-09-14 | 三门县金帆橡塑机械厂 | A kind of Worm and worm-wheel gearing and its mixer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103615516B (en) | 2016-08-17 |
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