CN208403633U - A kind of Machine Design plotting unit - Google Patents
A kind of Machine Design plotting unit Download PDFInfo
- Publication number
- CN208403633U CN208403633U CN201820295669.1U CN201820295669U CN208403633U CN 208403633 U CN208403633 U CN 208403633U CN 201820295669 U CN201820295669 U CN 201820295669U CN 208403633 U CN208403633 U CN 208403633U
- Authority
- CN
- China
- Prior art keywords
- drawing board
- support plate
- machine design
- telescopic legs
- plotting unit
- 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
A kind of Machine Design plotting unit, belongs to teaching aid technical field.It provide one kind can aid in drawing paper put neatly, convenient for adjust height Machine Design plotting unit.Mounting rack passes through four telescopic legs supports, apparatus for controlling of lifting is mounted on four telescopic legs, drawing board lower end and mounting rack upper surface front end are hinged, support plate lower end and mounting rack upper surface rear end are hinged, strip gap is offered at left and right sides of support plate, drawing board upper end is against on the supporting plate, drawing board passes through the jackscrew being arranged in strip gap with support plate and is fixedly connected, parcel shelf one end and support plate upper end are hinged, the medial surface of L-type adjustment plate offers L-type gap, L-type adjustment plate is placed on drawing board, drawing board left and right sides offer slideway, two slideways of horizon bar both ends and drawing board are slidably connected, drawing board is equipped with inner cavity, iron plate is arranged in intracavitary in drawing board.The utility model is used suitable for mechanical drawing.
Description
Technical field
The utility model belongs to teaching aid technical field, more particularly to a kind of Machine Design plotting unit.
Background technique
Department of mechanical engineering includes technology specialty, automation, manufacture profession, service marketing, Numeric Control Technology, engineering machinery etc. seven
Big profession, the essential a branch of instruction in school of machinery system student is exactly mechanical drawing, and just having of including in mechanical drawing is drawn by hand
Figure, drawing paper is exactly laid on desktop by student's common method in Hand drawing to be drawn.
And existing drawing table is there are structure is simple, the problem of having a single function.
Summary of the invention
In view of the deficiency of the prior art, the utility model provide one kind can aid in drawing paper put it is whole
Together, convenient for the Machine Design plotting unit of adjusting height.
Technical solution adopted in the utility model is: a kind of Machine Design plotting unit, including parcel shelf, installation
Frame, support plate, drawing board, L-type adjustment plate, horizon bar, iron plate, apparatus for controlling of lifting and four telescopic legs；The installation
Frame is by four telescopic legs supports, and the apparatus for controlling of lifting is mounted on four telescopic legs, under the drawing board
End is hinged with mounting rack upper surface front end, and the support plate lower end and mounting rack upper surface rear end are hinged, at left and right sides of support plate
Strip gap is offered, against on the supporting plate, drawing board and support plate are slitted by setting in strip for the drawing board upper end
Jackscrew in mouthful is fixedly connected, and described parcel shelf one end and support plate upper end are hinged, and the medial surface of the L-type adjustment plate offers
L-type gap, L-type adjustment plate are placed on drawing board, and the drawing board left and right sides offer slideway, the horizon bar two
It holds and is slidably connected with two slideways of drawing board, the drawing board is equipped with inner cavity, and the iron plate is arranged in intracavitary in drawing board.
The utility model has the beneficial effects that:
1. the utility model L-type adjustment plate is equipped with L-type gap to be used cooperatively with horizon bar can put drawing paper neatly,
The problem of avoiding the occurrence of inclination, in addition, drawing paper can be fixed by magnetite, in case drawing paper shaking causes during drawing
The problem of straight incline or dislocation.
2. forming triangle rock-steady structure between the drawing board and support plate of the utility model and drawing board can be adjusted
Tilt angle, parcel shelf are convenient and practical for placing drawing part model and drawing tool.
3. it is same that four telescopic legs of the utility model by apparatus for controlling of lifting can be realized four telescopic legs
When go up and down, convenient for control, while avoid the problem that mounting rack because four telescopic legs height differences tilt, ensure that
Horizon bar horizontality.
Detailed description of the invention
Fig. 1: the utility model structure diagram；
Fig. 2: the utility model L-type adjustment plate structural schematic diagram；
Wherein: 1- parcel shelf；2- support plate；2-1- strip gap；3- drawing board；3-1- slideway；4-L type adjustment plate；4-
1-L type gap；5- horizon bar；6- iron plate；7- mounting rack；8- apparatus for controlling of lifting；8-1- sprocket wheel；8-2- chain；8-3- nut；
9- telescopic legs；9-1- sleeve；9-2- screw rod；10- lands cross-lining；11- level meter.
Specific embodiment
As shown in Figure 1 and Figure 2, a kind of Machine Design plotting unit, including parcel shelf 1, mounting rack 7, support plate 2, drawing
Plate 3, L-type adjustment plate 4, horizon bar 5, iron plate 6, apparatus for controlling of lifting 8 and four telescopic legs 9；The mounting rack 7 passes through four
A telescopic legs 9 support, and the apparatus for controlling of lifting 8 is mounted on four telescopic legs 9, and 3 lower end of drawing board is logical
It crosses shaft and 7 upper surface front end of mounting rack is hinged, 2 lower end of support plate is hinged by shaft and 7 upper surface rear end of mounting rack,
2 left and right sides of support plate offers strip gap 2-1, and 3 upper end of drawing board is resisted against in support plate 2, drawing board 3 and branch
Fagging 2 passes through the jackscrew being arranged in strip gap 2-1 and is fixedly connected, and described 1 one end of parcel shelf passes through on hinge and support plate 2
End is hinged, and the medial surface of the L-type adjustment plate 4 offers L-type gap 4-1, and L-type adjustment plate 4 is placed on drawing board 3, described
3 left and right sides of drawing board offer slideway 3-1, and two slideway 3-1 sliding of 5 both ends of horizon bar and drawing board 3 connects
It connects, horizon bar 5 is close in 4 one end of L-type adjustment plate in parallel, and 4 other end of L-type adjustment plate is vertically arranged with horizon bar 5, and drawing paper is placed
In L-type gap 2-1, drawing paper inclination can avoid, horizon bar 5 and L-type adjustment plate 4 can adjust the position of drawing paper, adjusted
L-type adjustment plate 4 is detached from drawing paper by Cheng Hou, and the drawing board 3 is equipped with inner cavity, and the inner cavity of drawing board 3 is arranged in the iron plate 6
Interior, iron plate 6 and magnetite magnetic connection can fix drawing paper.
Mounting rack 7 be square frame, the square frame be equipped with inner cavity and on all around five face openings be arranged.Mounting rack
Drawing tool can be placed in 7.
Each telescopic legs 9 include sleeve 9-1 and screw rod 9-2, the sleeve 9-1 and screw rod 9-2 vertical
Setting, the lower end sleeve 9-1 is connect with screw rod 9-2 threaded upper ends.
The apparatus for controlling of lifting 8 includes nut 8-3, chain 8-2 and four sprocket wheel 8-1；The fixed suit of the nut 8-3
On the lower end sleeve 9-1 of a telescopic legs 9 in four telescopic legs 9, four sprocket wheel 8-1 correspond solid
Surely it is sleeved on the upper end sleeve 9-1 of four telescopic legs 9, is sequentially connected between four sprocket wheel 8-1 by chain 8-2.Adjustment
When height, rotating nuts 8-3 can be such that sleeve 9-1 moves up and down along screw rod 9-2, and the sleeve 9-1 by rotating makes sprocket wheel
8-1 and chain 8-2 Synchronous Transmission, realize the synchronous adjustment of four telescopic legs 9.
The Machine Design plotting unit further includes level meter 11, and the level meter 11 is mounted on horizon bar 5.For
Whether level monitoring bar 5 is horizontal.
The Machine Design plotting unit further includes two cross-linings 10 that land, and described two cross-linings 10 or so that land are set
It sets, two 10 both ends of cross-lining that land are fixedly connected with corresponding 9 lower end of telescopic legs respectively.Two cross-linings 10 that land are for increasing
Add the stability of telescopic legs 9.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of Machine Design plotting unit, it is characterised in that: including parcel shelf (1), mounting rack (7), support plate (2), draw
Chart board (3), L-type adjustment plate (4), horizon bar (5), iron plate (6), apparatus for controlling of lifting (8) and four telescopic legs (9)；Institute
Mounting rack (7) are stated by four telescopic legs (9) supports, the apparatus for controlling of lifting (8) is mounted on four telescopic legs
(9) on, drawing board (3) lower end and mounting rack (7) upper surface front end are hinged, support plate (2) lower end and mounting rack (7)
Upper surface rear end is hinged, offers strip gap (2-1) at left and right sides of support plate (2), drawing board (3) upper end is resisted against
In support plate (2), drawing board (3) is fixedly connected with support plate (2) by the jackscrew being arranged in strip gap (2-1), described
Parcel shelf (1) one end and support plate (2) upper end are hinged, and the medial surface of the L-type adjustment plate (4) offers L-type gap (4-1), L
Type adjustment plate (4) is placed on drawing board (3), and drawing board (3) left and right sides offer slideway (3-1), the water
Flat bar (5) both ends and two slideways (3-1) of drawing board (3) are slidably connected, and the drawing board (3) is equipped with inner cavity, the iron plate
(6) it is arranged in the interior intracavitary of drawing board (3).
2. a kind of Machine Design plotting unit according to claim 1, it is characterised in that: the mounting rack (7) is side
Shape frame, the square frame be equipped with inner cavity and on all around five face openings be arranged.
3. a kind of Machine Design plotting unit according to claim 1, it is characterised in that: each telescopic legs
It (9) include sleeve (9-1) and screw rod (9-2), the sleeve (9-1) and screw rod (9-2) are vertically arranged, under sleeve (9-1)
End is connect with screw rod (9-2) threaded upper ends.
4. a kind of Machine Design plotting unit according to claim 3, it is characterised in that: the apparatus for controlling of lifting
It (8) include nut (8-3), chain (8-2) and four sprocket wheels (8-1)；The nut (8-3) is fixedly set in four scalable branch
On lower end sleeve (9-1) of a telescopic legs (9) in leg (9), four sprocket wheels (8-1) correspond fixed suit
In upper end sleeve (9-1) of four telescopic legs (9), it is sequentially connected between four sprocket wheels (8-1) by chain (8-2).
5. a kind of Machine Design plotting unit according to claim 1, it is characterised in that: the Machine Design is drawn
Device further includes level meter (11), and the level meter (11) is mounted on horizon bar (5).
6. a kind of Machine Design plotting unit according to claim 1 or 3, it is characterised in that: the Machine Design is used
Plotting unit further includes two cross-linings that land (10), the described two cross-lining that lands (10) left and right settings, two cross-linings that land (10)
Both ends are fixedly connected with corresponding telescopic legs (9) lower end respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820295669.1U CN208403633U (en) | 2018-03-03 | 2018-03-03 | A kind of Machine Design plotting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820295669.1U CN208403633U (en) | 2018-03-03 | 2018-03-03 | A kind of Machine Design plotting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208403633U true CN208403633U (en) | 2019-01-22 |
Family
ID=65120533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820295669.1U Expired - Fee Related CN208403633U (en) | 2018-03-03 | 2018-03-03 | A kind of Machine Design plotting unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208403633U (en) |
-
2018
- 2018-03-03 CN CN201820295669.1U patent/CN208403633U/en not_active Expired - Fee Related
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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: 20190122 Termination date: 20200303 |