CN203552582U - Model used for describing gear processing by adopting generating method - Google Patents
Model used for describing gear processing by adopting generating method Download PDFInfo
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- CN203552582U CN203552582U CN201320643893.2U CN201320643893U CN203552582U CN 203552582 U CN203552582 U CN 203552582U CN 201320643893 U CN201320643893 U CN 201320643893U CN 203552582 U CN203552582 U CN 203552582U
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- tooth bar
- sliding panel
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- iron plate
- cylinder blank
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Abstract
The utility model discloses a model used for describing gear processing by adopting a generating method. The model comprises a cylindrical blank, a rear baffle plate, a sliding plate, a rubber rope, side baffle plates, a paper sheet, springs, an iron sheet provided with tooth bars, and a position-restricted driving mechanism. The cylindrical blank can carry out the relative rotation, and is horizontally disposed on the rear baffle plate, and the sliding plate can be moved relatively in a horizontal direction, and is disposed on the rear baffle plate. The side baffle plates are respectively fixedly disposed on two sides of the sliding plate, and the cylindrical blank is provided with a groove on the outer contour along the horizontal cross section. The rubber rope is winded on the groove, and two ends of the rubber rope are respectively connected with one end of each of the two springs, and in addition, the other ends of the springs are fixedly disposed on the side baffle plates. The paper sheet is fixedly disposed on the upper surface of the cylindrical blank, and the iron sheet provided with the tooth bars is disposed on the sliding plate, and is disposed on the upper surface of the paper sheet in a pressed manner. The horizontal edge of the iron sheet provided with the tooth bars is tangent to the outer contour of the cylindrical blank, and the sliding plate is driven by the position-restricted driving mechanism. The model used for forming the gear evolvent provided by the utility model has advantages of simple structure, less material consumption, and ability of saving production costs greatly.
Description
Technical field
The utility model relates to a kind of teaching appliance, is specifically related to allow student independently draw Involute gear, is a kind of utensil of machining class Majors practice.
Background technology
Conventionally the method for making of our gear has generation method, gear shaping method, the method for forming etc.In teaching, can not allow student be processed and grasped its process principle by reality, consumptive material is more, and process is loaded down with trivial details, and cost compare is high.And in teaching, can not accomplish that every student takes action on one's own, be difficult to allow student understand thoroughly.
Summary of the invention
The utility model object is that the defect existing for prior art provides a kind of for describing the model of generating method machining gears.This model structure is simple, and consumptive material is few, has saved greatly manufacturing cost.
For achieving the above object, the utility model adopts following technical scheme:
For describing a model for generating method machining gears, it is characterized in that: comprise cylinder blank, backboard, sliding panel, rubber rope, side shield, the scraps of paper, spring, an iron plate with tooth bar and spacing driving mechanism, described cylinder blank is relatively turnable to be placed horizontally on backboard, what described sliding panel can relative level moves is positioned on backboard, described side shield is individually fixed in the both sides of sliding panel, described cylinder blank is along fluted on the outline of horizontal section, described rubber rope is around on groove, the two ends of rubber rope are connected with one end of two springs respectively, the other end of two springs is individually fixed on side shield, the described scraps of paper are fixed on the upper surface of cylinder blank, the described iron plate with tooth bar is arranged on sliding panel and is pressed on the upper surface of the scraps of paper, the tooth bar of the described iron plate with tooth bar is trapezium structure, the outline of tooth bar upper end and cylinder blank is tangent, described sliding panel is driven by spacing driving mechanism.
As further prioritization scheme of the present utility model, described spacing driving mechanism comprises fixed head, described fixed head is fixed on rear plate washer, described sliding panel outside is a lozenges, also there is a lozenges inner side of described fixed head, and the lozenges of described sliding panel and the lozenges of fixed head fit.
As further prioritization scheme of the present utility model, the described iron plate with tooth bar is fixed by screw, and the described iron plate with tooth bar longitudinally has slotted hole along level, and screw is clamped in this slotted hole, makes can move forward and backward to cylinder blank direction with the iron plate of tooth bar.
The beneficial effects of the utility model: a kind of simple for describing the model structure of generating method machining gears, consumptive material is few, has saved greatly manufacturing cost; Be applicable to allowing every student independently make and training, improve student's bench skill.After completing, can be used as teaching aid simultaneously and use, in teaching process, also can accomplish one of staff.
Accompanying drawing explanation
Fig. 1 is a kind of for describing the front view of the model of generating method machining gears;
Fig. 2 is a kind of for describing the left view of the model of generating method machining gears;
Fig. 3 is a kind of for describing the stereographic map of the model of generating method machining gears;
In figure: 1-cylindrical bolt, 2-cylinder blank, 3-backboard, 4-spring, 5-side shield, 6-sliding panel, 7-fixed head, 8-with iron plate, 9-screw, the 10-rubber rope of tooth bar.
Embodiment
As Fig. 1, shown in Fig. 2, a kind of for describing the model of generating method machining gears, comprise cylinder blank 2, backboard 3, sliding panel 6, rubber rope 10, side shield 5, the scraps of paper, spring 4 and an iron plate 8 with tooth bar and spacing driving mechanism, described cylinder blank is relatively turnable to be placed horizontally on backboard, described cylinder blank 2 is connected and fixed on backboard 3 by cylindrical bolt 1, what described sliding panel can relative level moves is positioned on backboard, described side shield is individually fixed in the both sides of sliding panel 6, the described iron plate with tooth bar comprises tooth bar, described tooth bar is trapezium structure, it comprises widthwise edge and oblique limit, described cylinder blank is along fluted on the outline of horizontal section, described rubber rope is around on groove, the two ends of rubber rope are connected with one end of two springs respectively, the other end of spring is individually fixed on side shield, the described scraps of paper are fixed on the upper surface of cylinder blank, the described iron plate with tooth bar is arranged on sliding panel and is pressed on the upper surface of the scraps of paper, the widthwise edge of the described iron plate with tooth bar and the outline of cylinder blank are tangent, described sliding panel is driven by spacing driving mechanism.
Described spacing driving mechanism comprises fixed head 7, and described fixed head is fixed on rear plate washer, and described sliding panel outside is a lozenges, and also there is a lozenges inner side of described fixed head, and the lozenges of described sliding panel and the lozenges of fixed head fit.Described sliding panel 6 and fixed head 7 are all wedge shape, have limited the movement of sliding panel 6 vertical direction.The rotation that moves through rubber rope drive cylinder blank 2 of described sliding panel 6.The moving left and right of slide plate 6 can drive cylinder blank to rotate, and displacement equates, can on the scraps of paper, mark the involute urve of required gear by mobile sliding panel 6 gradually.The described iron plate with tooth bar is fixed by screw 9, and the described iron plate with tooth bar longitudinally has slotted hole along level, and screw is clamped in this slotted hole, and the described iron plate with tooth bar can move forward and backward.Regulate the distance of itself and cylinder blank 2.
In addition, described spacing driving mechanism can adopt motor to drive, and also can on sliding panel, be provided with salient point, is provided with groove accordingly at fixed head, and described salient point matches with groove, the movement of spacing sliding panel.Form spacing driving mechanism.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. for describing a model for generating method machining gears, it is characterized in that: comprise cylinder blank, backboard, sliding panel, rubber rope, side shield, the scraps of paper, spring, an iron plate with tooth bar and spacing driving mechanism, described cylinder blank is relatively turnable to be placed horizontally on backboard, what described sliding panel can relative level moves is positioned on backboard, described side shield is individually fixed in the both sides of sliding panel, described cylinder blank is along fluted on the outline of horizontal section, described rubber rope is around on groove, the two ends of rubber rope are connected with one end of two springs respectively, the other end of two springs is individually fixed on side shield, the described scraps of paper are fixed on the upper surface of cylinder blank, the described iron plate with tooth bar is arranged on sliding panel and is pressed on the upper surface of the scraps of paper, the tooth bar of the described iron plate with tooth bar is trapezium structure, the outline of tooth bar upper end and cylinder blank is tangent, described sliding panel is driven by spacing driving mechanism.
2. according to claim 1 a kind of for describing the model of generating method machining gears, it is characterized in that, described spacing driving mechanism comprises fixed head, described fixed head is fixed on rear plate washer, described sliding panel outside is a lozenges, also there is a lozenges inner side of described fixed head, and the lozenges of described sliding panel and the lozenges of fixed head fit.
3. according to claim 1 a kind of for describing the model of generating method machining gears, it is characterized in that, the described iron plate with tooth bar is fixed by screw, the described iron plate with tooth bar longitudinally has slotted hole along level, screw is clamped in this slotted hole, makes can move forward and backward to cylinder blank direction with the iron plate of tooth bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320643893.2U CN203552582U (en) | 2013-10-18 | 2013-10-18 | Model used for describing gear processing by adopting generating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320643893.2U CN203552582U (en) | 2013-10-18 | 2013-10-18 | Model used for describing gear processing by adopting generating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203552582U true CN203552582U (en) | 2014-04-16 |
Family
ID=50470665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320643893.2U Expired - Fee Related CN203552582U (en) | 2013-10-18 | 2013-10-18 | Model used for describing gear processing by adopting generating method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203552582U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103514794A (en) * | 2013-10-18 | 2014-01-15 | 无锡商业职业技术学院 | Model for describing generating method machined gear |
| CN104882060A (en) * | 2015-06-09 | 2015-09-02 | 成都大学 | Novel gear generating experiment machine |
| CN108583085A (en) * | 2018-06-04 | 2018-09-28 | 鲁东大学 | The dual-purpose plotter of involute cycloid |
-
2013
- 2013-10-18 CN CN201320643893.2U patent/CN203552582U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103514794A (en) * | 2013-10-18 | 2014-01-15 | 无锡商业职业技术学院 | Model for describing generating method machined gear |
| CN104882060A (en) * | 2015-06-09 | 2015-09-02 | 成都大学 | Novel gear generating experiment machine |
| CN104882060B (en) * | 2015-06-09 | 2017-06-27 | 成都大学 | A kind of new gear meshed experiment machine |
| CN108583085A (en) * | 2018-06-04 | 2018-09-28 | 鲁东大学 | The dual-purpose plotter of involute cycloid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20141018 |
|
| EXPY | Termination of patent right or utility model |