CN207155360U - A kind of special chuck safety device of student - Google Patents
A kind of special chuck safety device of student Download PDFInfo
- Publication number
- CN207155360U CN207155360U CN201720717935.0U CN201720717935U CN207155360U CN 207155360 U CN207155360 U CN 207155360U CN 201720717935 U CN201720717935 U CN 201720717935U CN 207155360 U CN207155360 U CN 207155360U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- pull bar
- safety device
- protective plate
- student
- 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
Links
Abstract
The utility model discloses a kind of special chuck safety device of student, is arranged at the top of lathe, including protective plate, bottom plate and pull bar, the bottom plate are fixedly installed on lathe and are provided with travel switch；With being connected in the middle part of protective plate lower surface, the other end of pull bar is connected to form a crank and rocker mechanism with bottom plate for one end of the pull bar；The one end of the protective plate is connected with bottom plate, and the trigger member of triggering travel switch is provided with the end of bottom plate.The utility model serves safeguard protection effect to student, ensure that the safety of operator, changes the safeguard protection pattern for depending merely on preaching realization, makes operation more specification, safer, cleaner and tidier, the fabulous eyes for protecting student；The stress of cooperating teacher is also mitigated simultaneously, and cheap, installation simply, does not change the original any part of lathe and performance.
Description
Technical field
The present invention relates to a kind of protector, more particularly to a kind of student special chuck safety device.
Background technology
In the prior art there is potential safety hazard in general horizontal lathe in practical operation workpiece loading and unloading, in practical operation,
Operator operates in strict accordance with lathe regulated procedure, accident would not occur.But individual operations person does not often press program
Do, seek and save trouble or careless and inadvertent, accident as a result occurs.Moreover, chip disorderly flies during processing, student is caused to have to wear eyeshield
Instrument.
The content of the invention
In view of the deficienciess of the prior art, the purpose of the present invention, which is that, provides a kind of special chuck safety of student
Protector, safeguard protection effect is served to student, ensure that the safety of operator, changes the peace for depending merely on preaching realization
Full guard pattern, make operation more specification, safer, cleaner and tidier, the fabulous eyes for protecting student；Also mitigate practice simultaneously
The stress of instructor, cheap, installation simply, do not change the original any part of lathe and performance.
To achieve these goals, the technical solution adopted by the present invention is such：A kind of special chuck safety of student
Protector, it is arranged at the top of lathe, including protective plate, bottom plate and pull bar, the bottom plate are fixedly installed on lathe and set
It is equipped with travel switch；With being connected in the middle part of protective plate lower surface, the other end of pull bar is connected with bottom plate for one end of the pull bar
Form a crank and rocker mechanism；The one end of the protective plate is connected with bottom plate, and is provided with the end of close bottom plate tactile
Send out the trigger member of travel switch.
As a kind of preferred scheme, the protective plate includes hollow grillage, and fixed organic glass is provided with the hollow grillage
The fixture of glass, wherein lucite are fixed on hollow grillage by fixture.
As a kind of preferred scheme, the first pull bar connector, protective plate are provided with the middle part of the lower surface of the hollow grillage
It is connected by the first pull bar connector with pull bar.
As a kind of preferred scheme, the one end of the hollow grillage is provided with bottom plate connector, and protective plate passes through bottom plate
Connector is connected with bottom plate.
As a kind of preferred scheme, the described one end of hollow grillage away from bottom plate is bent to form downwards a stopper.
As a kind of preferred scheme, the bottom plate includes bottom plate body, and multiple lathes are uniformly offered on the bottom plate body
Connecting hole, the connecting hole are provided with internal thread.
The protective plate being connected with protective plate is provided with as a kind of preferred scheme, at the top of the bottom plate body to be connected
Part.
As a kind of preferred scheme, the bottom plate body is provided with the second pull bar of cylinder lever connecting rod close to the side of protective plate
Connector.
As a kind of preferred scheme, the groove for placing travel switch is offered in the middle part of the bottom plate body.
As a kind of preferred scheme, the pull bar includes the telescopic body of rod, and the both ends of the body of rod are provided with pull bar company
Socket part.
Compared with prior art, beneficial effects of the present invention：The present invention serves safeguard protection effect to student, ensures
The safety of operator, the safeguard protection pattern for depending merely on preaching realization is changed, makes operation more specification, safer, cleaner and tidier,
The eyes of fabulous protection student；Also mitigate the stress of cooperating teacher simultaneously, it is cheap, installation is simple,
The original any part of lathe and performance are not changed.
Brief description of the drawings
Fig. 1 is the closure installation diagram of the present invention；
Fig. 2 is the opening installation diagram of the present invention；
Fig. 3 is the explosive view of the present invention；
Fig. 4 is the closing structure figure of the present invention；
Fig. 5 is the Unclosing structure figure of the present invention；
Fig. 6 is the structural representation of protective plate in the present invention；
Fig. 7 is the structural representation of bottom plate of the present invention；
Fig. 8 is the structural representation of pull bar in the present invention.
Embodiment
With reference to specific embodiment, the invention will be further described.Following examples are only used for clearly illustrating
Technical scheme, and can not be limited the scope of the invention with this.
Embodiment：
As Figure 1-5, the special chuck safety device of a kind of student, the top of lathe 1, including protective plate are arranged at
2nd, bottom plate 3 and pull bar 4, the bottom plate 3 are fixedly installed on lathe 1 and are provided with travel switch 5；One end of the pull bar 4
With being connected in the middle part of the lower surface of protective plate 2, the other end of pull bar 4 is connected to form a crank and rocker mechanism with bottom plate 3；It is described anti-
The one end of backplate 2 is connected with bottom plate 3, and the trigger member 21 of triggering travel switch 5 is provided with the end of bottom plate 3.
Specifically, by protective plate 2 the top of lathe 1 closure with opening so as to play a protective role, wherein, during closure, crank shakes
Linkage causes protective plate 2 to produce the power pushed and protective plate 2 gravity of itself, can enable the province of protective plate 2 by dead-centre position
Power close and protective plate 2 will not tilt easily；During opening, the trigger member 21 on protective plate 2 triggers the travel switch on bottom plate 3
5 so that the main shaft of lathe 1 stops operating, can be by dead-centre position during due to opening, and has the presence of pull bar 4, so can save very much
Power.
As shown in fig. 6, the protective plate 2 includes hollow grillage 22, fixed lucite is provided with the hollow grillage 22
23 fixture 24, wherein lucite 23 are fixed on hollow grillage 22 by fixture 24.Specifically, the lucite
23 be transparent.
More specifically, the first pull bar connector 25 is provided with the middle part of the lower surface of the hollow grillage 22, protective plate 2 is logical
The first pull bar connector 25 is crossed with pull bar 4 to be connected.Specifically, the first pull bar connector 25 is a strip connector.
More specifically, the one end of the hollow grillage 22 is provided with bottom plate connector 26, and protective plate 2 is connected by bottom plate
Fitting 26 is connected with bottom plate 3.
More specifically, the described one end of hollow grillage 22 away from bottom plate 3 is bent to form downwards a stopper 27.
As shown in fig. 7, the bottom plate 3 includes bottom plate body 31, multiple lathes are uniformly offered on the bottom plate body 31 and are connected
Hole 32 is connect, the connecting hole 32 is provided with internal thread.
More specifically, the top of the bottom plate body 31 is provided with the protective plate connector 33 being connected with protective plate 2.
More specifically, the bottom plate body 31 is provided with the second pull bar company of cylinder lever connecting rod 4 close to the side of protective plate 2
Fitting 34.
More specifically, the middle part of the bottom plate body 31 offers the groove 35 for placing travel switch 5.
As shown in figure 8, the pull bar 4 includes the telescopic body of rod 41, and the both ends of the body of rod 41 are provided with pull bar connection
Portion 42.Specifically, the pull bar 4 is small pneumatic pull bar, the draw rod attachment part 42 of the one end of the body of rod 41 is drawn with the first of protective plate 2
Joint element for bar 25 is connected, and the draw rod attachment part 42 of the other end of the body of rod 41 is connected with the second pull bar connector 34 of bottom plate 3.
When it is implemented, the attachment means 6 that connect through between all parts are attached, wherein attachment means 6 can be with
The screw connection manner being engaged for bolts and nuts, want to insert chuck handle in experiment, must just start protective plate 2, cut off
The circuit of lathe 1, at this moment any maloperation are impossible to rotate main shaft and chuck, and the present invention serves safeguard protection work to student
With, ensure that the safety of operator, change depend merely on preaching realization safeguard protection pattern, make operation more specification, more pacify
Entirely, cleaner and tidier, the fabulous eyes for protecting student；While the stress of cooperating teacher is also mitigated, cheap,
Installation is simple, does not change the original any part of lathe and performance.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of special chuck safety device of student, it is arranged at the top of lathe, it is characterised in that：Including protective plate, bottom
Plate and pull bar, the bottom plate are fixedly installed on lathe and are provided with travel switch；Under one end and protective plate of the pull bar
Surface middle part is connected, and the other end of pull bar is connected to form a crank and rocker mechanism with bottom plate；The one end of the protective plate
It is connected with bottom plate, and the trigger member of triggering travel switch is provided with the end of bottom plate.
A kind of 2. special chuck safety device of student according to claim 1, it is characterised in that：The protective plate
Including hollow grillage, the fixture of fixed lucite is provided with the hollow grillage, wherein lucite is consolidated by fixture
Due on hollow grillage.
A kind of 3. special chuck safety device of student according to claim 2, it is characterised in that：The hollow sheeting
The first pull bar connector is provided with the middle part of the lower surface of frame, protective plate is connected by the first pull bar connector with pull bar.
A kind of 4. special chuck safety device of student according to claim 2, it is characterised in that：The hollow sheeting
The one end of frame is provided with bottom plate connector, and protective plate is connected by bottom plate connector with bottom plate.
5. a kind of special chuck safety device of student according to any one in claim 2-4, its feature exist
In：The described one end of hollow grillage away from bottom plate is bent to form downwards a stopper.
A kind of 6. special chuck safety device of student according to claim 1, it is characterised in that：The bottom plate bag
Bottom plate body is included, multiple lathe connecting holes are uniformly offered on the bottom plate body, the connecting hole is provided with internal thread.
A kind of 7. special chuck safety device of student according to claim 6, it is characterised in that：The bottom plate sheet
The protective plate connector being connected with protective plate is provided with the top of body.
A kind of 8. special chuck safety device of student according to claim 6, it is characterised in that：The bottom plate sheet
Body is provided with the second pull bar connector of cylinder lever connecting rod close to the side of protective plate.
A kind of 9. special chuck safety device of student according to claim 6, it is characterised in that：The bottom plate sheet
The groove for placing travel switch is offered in the middle part of body.
A kind of 10. special chuck safety device of student according to claim 1, it is characterised in that：The pull bar
Both ends including the telescopic body of rod, and the body of rod are provided with draw rod attachment part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720717935.0U CN207155360U (en) | 2017-06-20 | 2017-06-20 | A kind of special chuck safety device of student |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720717935.0U CN207155360U (en) | 2017-06-20 | 2017-06-20 | A kind of special chuck safety device of student |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207155360U true CN207155360U (en) | 2018-03-30 |
Family
ID=61710450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720717935.0U Expired - Fee Related CN207155360U (en) | 2017-06-20 | 2017-06-20 | A kind of special chuck safety device of student |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207155360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088784A (en) * | 2017-06-20 | 2017-08-25 | 苏州工业职业技术学院 | A kind of special chuck safety device of student |
-
2017
- 2017-06-20 CN CN201720717935.0U patent/CN207155360U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088784A (en) * | 2017-06-20 | 2017-08-25 | 苏州工业职业技术学院 | A kind of special chuck safety device of student |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 Termination date: 20200620 |