CN2113532U - Gearing type gear model for demonstration purpose - Google Patents
Gearing type gear model for demonstration purpose Download PDFInfo
- Publication number
- CN2113532U CN2113532U CN 92212271 CN92212271U CN2113532U CN 2113532 U CN2113532 U CN 2113532U CN 92212271 CN92212271 CN 92212271 CN 92212271 U CN92212271 U CN 92212271U CN 2113532 U CN2113532 U CN 2113532U
- Authority
- CN
- China
- Prior art keywords
- gear
- ram
- central shaft
- tooth bar
- slotting tool
- 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.)
- Granted
Links
Images
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model relates to a gear driven type gear model for a demonstration purpose, which is mainly composed of a support frame seat (1), a ram (2), a circular disc (5), a press plate (7), a central shaft (6), a simulated rack slotting tool (10), etc., wherein, the simulated rack slotting tool (10) is arranged on the front surface of the ram (2) which is in sliding fit with the support frame seat (1) by a dovetail and a dovetail slot. The utility model is characterized in that a gear (4) is arranged on the central shaft (6), a rack (9) is arranged on the ram (2), and the gear (4) and the rack (9) are engaged; the circular disc (5) is fixedly connected with the gear (4) by a mounting plate (3) and a positioning pin (8) which are arranged on the central shaft (6). The movement of the ram (2) is changed into the rotation of the circular disc (4) by gear and rack driving device. The movement is stable, reliable and accurate.
Description
The utility model is a kind of experimental teaching register instrument of asking the principle processing flank profil of conjugate curves with generation method.
Existing gear shaping meter is installed laterally the moving and the corresponding rotation employing wire rope friction gearing that the disk that plotting paper uses is installed of ram of simulation tooth bar slotting tool, skidding occurs easily and draws inaccurate profile of tooth.And wire rope often the application of force is improper breaks because of stressed and levelling.
The purpose of this utility model is the shortcoming that overcomes prior art, and the transmission of a kind of employing rack-and-pinion is provided, compact conformation, simple and easy reliable, the stable transmission gear shaping meter of operation.
The technical solution of the utility model is that tooth bar is installed on ram, on the central shaft of disk gear is installed, ram laterally move through disc rotated after the rack and-pinion mechanism transmission, reliable to guarantee stable drive.In addition, by improvement, make operation simple and easy reliable, thereby realize the purpose of this utility model relevant governor motion.
As follows below in conjunction with description of drawings to concrete structure enumeration of the present utility model:
Fig. 1 is a front elevation of the present utility model;
Fig. 2 is a left cut-open view of the present utility model;
Fig. 3 is the dress figure of portion of expression ram and tooth bar assembly relation;
Fig. 4 is that the A of Fig. 3 is to view.
As shown in Figure 1, 2, the utility model is mainly by the carrier base (1) of being with dovetail groove, the ram (2) of band dovetail, disk that installation drawing is used (5) and pressing plate (7), be loaded on the central shaft (6) of carrier base (1) central hole, have the simulation tooth bar slotting tool compositions such as (10) of oval shape mounting hole on it.Disk (5) is loaded on the central shaft (6), and simulation tooth bar slotting tool (10) is contained on the front of ram (2), and ram (2) and carrier base (1) are slidingly matched for the dovetail dovetail groove.The outstanding characteristics of the utility model are that gear (4) is housed on the described central shaft (6), tooth bar (9) is housed on the ram (2), gear (4) and tooth bar (9) engagement, described disk (5) is affixed with gear (4) by the installing plate (3) and the register pin (8) that are loaded on the central shaft (6), and installing plate (3), gear (4), disk (5) can be done to rotate synchronously around same axis like this.In order to guarantee to realize relative translation when simulating the tooth bar slotting tool vertically moves adjusting up and down, on the front of ram (2), have width and the corresponding gathering sill (shown in Fig. 1,3) of simulation tooth bar slotting tool width.In order to save material, reduce cost, described installing plate (3) can be the semi-circular plate of band central shaft hole, and gear (4) also can be the semi-circle gear of band central shaft hole.In order to finely tune the gap between gear (4) and tooth bar (9), the tooth bar of being opened on the ram (2) is installed screw (12) and is oval shape (shown in Fig. 3,4), trip bolt is fastening after can moving to the appropriate location in oval shape screw like this, realizes the adjusting in gap.
Principle of work of the present utility model and operating process are as follows: unclamp the screw of pressing plate (7) and the screw (11) on the simulation tooth bar slotting tool (10), the disk chart (making processed gear) that shears is installed on the disk (5), to simulate the tooth bar slotting tool places on the drawing, load pressing plate (7) then, register pin (8) is assigned in the pilot hole of drawing, disk (5), gear (4), installing plate (3) again.Horizontal from left to right mobile ram (2), the last tooth top of simulation tooth bar slotting tool (10) end face is moved in the outer circular edge place of disk chart, the a bit of distance of the horizontal mobile ram of right-to-left (2) (about 1 millimeter) then, on drawing, note along simulation tooth bar slotting tool (10) cutter exterior feature with pencil, move so repeatedly apart from record, till the flank profil of last simulation tooth bar slotting tool (10) broke away from drawing fully, its record result was the flank profil that will draw.
The utlity model has compact conformation, operation is simple and easy reliable, stable drive, easy to adjust, the advantages such as long service life.
Claims (4)
1, a kind of gear driven type gear shaping meter, comprise the carrier base (1) of being with dovetail groove, the ram (2) of band dovetail, disk that installation drawing is used (5) and pressing plate (7), have the simulation tooth bar slotting tool (10) of oval shape mounting hole on it, at the central shaft (6) of carrier base (1) central hole, disk (5) is loaded on the central shaft (6); Simulation tooth bar slotting tool (10) is contained on the front of ram (2), and ram (2) and carrier base (1) are slidingly matched for the dovetail dovetail groove.Of the present utility model being characterised in that is equipped with gear (4) on the described central shaft (6), tooth bar (9) is housed on the ram (2), gear (4) and tooth bar (9) engagement, described disk (5) is affixed with gear (4) by the installing plate (3) and the register pin (8) that are loaded on the central shaft (6).
2, gear driven type gear shaping meter according to claim 1 is characterized in that having on the front of described ram (2) gathering sill that vertically moves up and down for simulation tooth bar slotting tool (10).
3, gear driven type gear shaping meter according to claim 1 and 2 is characterized in that described installing plate (3) can be the semi-circular plate of band central shaft hole, and gear (4) can be the semi-circle gear of band central shaft hole.
4, gear driven type gear shaping meter according to claim 3, the tooth bar that it is characterized in that having on the described ram (2) 2 oval shapes is installed screw (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92212271 CN2113532U (en) | 1992-02-24 | 1992-02-24 | Gearing type gear model for demonstration purpose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92212271 CN2113532U (en) | 1992-02-24 | 1992-02-24 | Gearing type gear model for demonstration purpose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2113532U true CN2113532U (en) | 1992-08-19 |
Family
ID=4957183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92212271 Granted CN2113532U (en) | 1992-02-24 | 1992-02-24 | Gearing type gear model for demonstration purpose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2113532U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991216A (en) * | 2012-11-14 | 2013-03-27 | 辽宁科技学院 | Elliptical gear profile generator |
| CN103737121A (en) * | 2013-12-30 | 2014-04-23 | 成都大学 | Multifunctional gear-shaving machine teaching demonstration instrument |
| CN103927930A (en) * | 2014-04-30 | 2014-07-16 | 吉林大学 | Gear transmission type gear generating instrument |
| CN103956107A (en) * | 2014-05-15 | 2014-07-30 | 天津工业大学 | Portable gear hobbing machine for teaching demonstration |
| CN105225598A (en) * | 2014-07-05 | 2016-01-06 | 桂林理工大学 | Gear model for demonstration purpose |
| CN106097870A (en) * | 2016-06-17 | 2016-11-09 | 上海理工大学 | A kind of gear enveloping device automatically |
| CN107507508A (en) * | 2017-10-19 | 2017-12-22 | 郑州轻工业学院 | A kind of gear generating-instrument |
-
1992
- 1992-02-24 CN CN 92212271 patent/CN2113532U/en active Granted
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991216A (en) * | 2012-11-14 | 2013-03-27 | 辽宁科技学院 | Elliptical gear profile generator |
| CN102991216B (en) * | 2012-11-14 | 2015-05-20 | 辽宁科技学院 | Elliptical gear profile generator |
| CN103737121A (en) * | 2013-12-30 | 2014-04-23 | 成都大学 | Multifunctional gear-shaving machine teaching demonstration instrument |
| CN103737121B (en) * | 2013-12-30 | 2016-04-06 | 成都大学 | Multi-functional gear shaving machine Teaching instrument |
| CN103927930A (en) * | 2014-04-30 | 2014-07-16 | 吉林大学 | Gear transmission type gear generating instrument |
| CN103956107A (en) * | 2014-05-15 | 2014-07-30 | 天津工业大学 | Portable gear hobbing machine for teaching demonstration |
| CN103956107B (en) * | 2014-05-15 | 2016-07-06 | 天津工业大学 | A kind of portable gear-hobbing machine of teaching demonstration |
| CN105225598A (en) * | 2014-07-05 | 2016-01-06 | 桂林理工大学 | Gear model for demonstration purpose |
| CN106097870A (en) * | 2016-06-17 | 2016-11-09 | 上海理工大学 | A kind of gear enveloping device automatically |
| CN106097870B (en) * | 2016-06-17 | 2019-01-01 | 上海理工大学 | A kind of automatic gear enveloping device |
| CN107507508A (en) * | 2017-10-19 | 2017-12-22 | 郑州轻工业学院 | A kind of gear generating-instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2113532U (en) | Gearing type gear model for demonstration purpose | |
| CN110976620B (en) | Stamping device is used in machine parts production and processing | |
| CN112092080A (en) | Bus duct side plate punching system | |
| CN109047861A (en) | A kind of valve production linkage from top to bottom perforating device | |
| CN2143153Y (en) | Shearer | |
| CN212528861U (en) | Manual formula packing carton punching device | |
| CN112338026A (en) | Full-electric servo flanging machine | |
| CN221018953U (en) | Cutting device for door and window curtain wall production | |
| CN216501663U (en) | Novel steel sheet is bent device | |
| CN220311558U (en) | Locating pin of angle forming machine | |
| CN218693581U (en) | Part crimping device | |
| CN110918805A (en) | Cylinder pusher | |
| CN216965900U (en) | Numerical control hydraulic bending machine capable of fixing plates with different thicknesses | |
| CN220739149U (en) | Stamping device convenient for replacing punch | |
| CN219335640U (en) | Metal product processing punch press | |
| CN213439446U (en) | Check valve assembly fixture | |
| CN220028345U (en) | Servo motor rotor punching sheet stamping forming device | |
| CN217858336U (en) | High-precision hardware stamping part bending forming equipment | |
| CN211281273U (en) | Instrument desk rotating mechanism | |
| CN220112478U (en) | Angle bar positioning cutting machine | |
| CN217254254U (en) | Automatic pin installing mechanism | |
| CN215918891U (en) | Stamping mechanism for stamping and forming metal products | |
| CN216965934U (en) | Aluminum coil bending processing device | |
| CN215747639U (en) | Gear riveting fixing mechanism | |
| CN214819053U (en) | Punching machine is used in carton production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |