CN202584490U - Crank rocker sliding block mechanism for teaching - Google Patents
Crank rocker sliding block mechanism for teaching Download PDFInfo
- Publication number
- CN202584490U CN202584490U CN 201220160615 CN201220160615U CN202584490U CN 202584490 U CN202584490 U CN 202584490U CN 201220160615 CN201220160615 CN 201220160615 CN 201220160615 U CN201220160615 U CN 201220160615U CN 202584490 U CN202584490 U CN 202584490U
- Authority
- CN
- China
- Prior art keywords
- crank
- frame plate
- block mechanism
- sliding block
- slide block
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a crank rocker sliding block mechanism for teaching. The crank rocker sliding block mechanism comprises a frame plate, a rocking handle, a crank, a sliding block, a rocker, a round shoulder pin and a spacer. The rocking handle is in copulation installation with a hole arranged on the frame plate. The rocker and the spacer are in copulation installation through the round shoulder pin and another hole of the frame plate. One end of the crank is in copulation installation with the rocking handle which is installed on the frame plate. The sliding block which is arranged at the other end of the crank is in movable connection with a hollow sliding groove which is arranged on the rocker. The crank rocker sliding block mechanism for teaching provided by the utility model has the advantages of simplicity and low cost, and students can make the crank rocker sliding block mechanism for teaching provided by the utility model and grasp requisite knowledge and operational skills.
Description
Technical field
The utility model relates to a kind of teaching appliance, is specifically related to the crank rocker slide block mechanism that lets the student independently manufacture, is the utensil of a kind of machining class Major specialty practice.
Background technology
Usually the processing of the pincers in mechanical major skill training is through letting the student adopt the concavo-convex pattern plate that matches of method processing and fabricating of sawing and filing to implement.For letting the student well grasp filing, size Control technical ability, often to practise repeatedly.Such training is more uninteresting to the student.Cause learning interest not high thus, it is slower that technical ability improves speed.
The utility model content
The utility model purpose is to the defective that prior art exists a kind of crank rocker slide block mechanism that is used to impart knowledge to students to be provided.
The utility model adopts following technical scheme for realizing above-mentioned purpose: a kind of crank rocker slide block mechanism that is used to impart knowledge to students comprises frame plate, crank handle, crank, slide block, rocking bar, circle cotter pin and spacer; Said crank handle cooperates installation with the hole that said frame plate is provided with; Said rocking bar and spacer cooperate installation through the circle cotter pin with another hole of frame plate; Said crank one end cooperates installation with crank handle on being installed in said frame plate, and the groove that slide block that the crank stylus pin of the said crank other end is provided with and rocking bar are provided with is sliding to flexibly connect.
Preferably, said frame plate is a rectangular steel plates.
Preferably, an end of said crank handle becomes the hexagonal hole of hexagon and crank one end to match.
The beneficial effect of the utility model: the frame plate of the utility model, crank, rocking bar, slide block are that certain thickness steel plate is arranged, and the processing of steel plate can be made through pincers worker technical ability by the student.Especially train sawing, filing and boring technical ability.Be fit to elementary pincers worker skill training.
(2) elongate slots is arranged described in the utility model on the rocking bar, slide block is loaded on wherein and becomes movingly, and this requirements of making meets the processing request that matches in the pincers worker training, especially is fit to do elementary pincers processing skill training.
(3) after this crank rocker slide block mechanism completed, the student observed the kinetic characteristic of crank rocker slide block mechanism through rotating crank handle, and checks the machining precision of oneself through the ride comfort of mechanism kinematic.To clamp the processing training simultaneously and combine, not only improve learning interest but also improved learning efficiency with the mechanical principle knowledge learning.
Description of drawings
Fig. 1 is the described crank rocker slide block mechanism axonometric drawing that is used to impart knowledge to students of the utility model;
Fig. 2 is the described crank rocker slide block mechanism part decomposition axonometric drawing that is used to impart knowledge to students of the utility model;
Wherein Reference numeral is: 1-rocking bar, 2-slide block, 3-crank, 4-frame plate, 5-crank handle, 6-circle cotter pin, 7-spacer, 8 crank stylus pins.
Embodiment
Among Fig. 1 and Fig. 2, be a kind of crank rocker slide block mechanism that is used to impart knowledge to students, comprise frame plate 4, crank handle 5, crank 3, slide block 2, rocking bar 1, circle cotter pin 6 and spacer 7; Said crank handle 5 cooperates installation with the hole that said frame plate 4 is provided with; Said rocking bar 1 cooperates installation through the circle cotter pin with another hole of frame plate with spacer 7; Said crank one end cooperates installation with crank handle on being installed in said frame plate 4, and the groove that slide block 2 and the rocking bar 1 that the crank stylus pin 8 of the said crank other end is provided with is provided with is sliding to flexibly connect.Said frame plate 4 is for there being certain thickness rectangular steel plates.One end of said crank handle 5 becomes the hexagonal hole of hexagon and crank 3 one ends to match.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (3)
1. a crank rocker slide block mechanism that is used to impart knowledge to students comprises frame plate (4), crank handle (5), crank (3), slide block (2), rocking bar (1), circle cotter pin (6) and spacer (7); It is characterized in that said crank handle (5) cooperates installation with the hole that said frame plate (4) is provided with; Said rocking bar (1) and spacer (7) cooperate installation through the circle cotter pin with another hole of frame plate; Said crank one end cooperates installation with crank handle on being installed in said frame plate (4), the sliding flexible connection of groove that the slide block (2) that the crank stylus pin of the said crank other end is provided with and rocking bar (1) are provided with.
2. the crank rocker slide block mechanism that is used to impart knowledge to students according to claim 1 is characterized in that: said frame plate (4) is a rectangular steel plates.
3. the crank rocker slide block mechanism that is used to impart knowledge to students according to claim 1 is characterized in that: an end of said crank handle (5) becomes the hexagonal hole of hexagon and crank (3) one ends to match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220160615 CN202584490U (en) | 2012-04-16 | 2012-04-16 | Crank rocker sliding block mechanism for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220160615 CN202584490U (en) | 2012-04-16 | 2012-04-16 | Crank rocker sliding block mechanism for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202584490U true CN202584490U (en) | 2012-12-05 |
Family
ID=47253878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220160615 Expired - Fee Related CN202584490U (en) | 2012-04-16 | 2012-04-16 | Crank rocker sliding block mechanism for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202584490U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735075A (en) * | 2018-06-29 | 2018-11-02 | 德清创能电子科技有限公司 | A kind of science popularization teaching drawing robot |
| CN108922360A (en) * | 2018-06-29 | 2018-11-30 | 德清创能电子科技有限公司 | The science popularization teaching movable arm mechanism of drawing robot |
-
2012
- 2012-04-16 CN CN 201220160615 patent/CN202584490U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735075A (en) * | 2018-06-29 | 2018-11-02 | 德清创能电子科技有限公司 | A kind of science popularization teaching drawing robot |
| CN108922360A (en) * | 2018-06-29 | 2018-11-30 | 德清创能电子科技有限公司 | The science popularization teaching movable arm mechanism of drawing robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20140416 |