CN206357325U - Circle of contact device - Google Patents
Circle of contact device Download PDFInfo
- Publication number
- CN206357325U CN206357325U CN201720007655.0U CN201720007655U CN206357325U CN 206357325 U CN206357325 U CN 206357325U CN 201720007655 U CN201720007655 U CN 201720007655U CN 206357325 U CN206357325 U CN 206357325U
- Authority
- CN
- China
- Prior art keywords
- circle
- contact device
- sliding block
- dial
- utility
- 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.)
- Active
Links
Abstract
The utility model proposes a kind of circle of contact device, including housing, sliding block, adjusting nut, dial, elastic parts, cutter head and bearing；The outer inframe is provided with installing space, the bearing is arranged on the outer inframe, the dial is arranged on the bearing, the housing inwall is provided with the chute for being available for the dial rotation, the dial is provided with pointer, shakes post and slide rail, and the slide rail is provided with sliding block, and the sliding block is provided with cutter head, the elastic parts is arranged on the sliding block, and the adjusting nut is connected with the elastic parts.The circle of contact device provided according to the utility model, it is improved in prior art, improves paper and cut out the efficiency of circle and have higher precision, it is simple to operate, and more perfectly round can be cut out on paper under relatively simple operation, it enormously simplify the difficulty of the circle of contact on paper.It is a kind of easy to use, simple operation, safety, the higher circle of contact device of precision.
Description
Technical field
The utility model is related to cutting tool technical field, and in particular to a kind of circle of contact device.
Background technology
The paper circle of contact device of prior art includes determining the center of circle and can apply the hand-held body of revolving force and determine circle, arc
Having on radius and the Sliding square that cutting circle, arc are moved around axle, body has blade on centering pin, vernier, centering pin sets the center of circle,
The circle of contact is carried out with the blade on vernier using compasses principle, Sliding square can adjust the diameter of circular arc.But present technology
Generally it is only suitable for cutting out larger positive round, the circle that several millimeters of diameter can not accurately be cut, and cutting process needs to spend longer
Time, cutting efficiency is relatively low.
In view of this, it is special to propose the utility model.
Utility model content
The utility model is intended at least solve one of technical problem in correlation technique to a certain extent.
Therefore, the purpose of this utility model is to propose a kind of circle of contact device.Concrete technical scheme is as follows：
A kind of circle of contact device, including housing, sliding block, adjusting nut, dial, elastic parts, cutter head and bearing；The housing
Interior to be provided with installing space, the bearing is arranged on the outer inframe, and the dial is arranged on the bearing, the outer inframe
Wall is provided with the chute for being available for the dial rotation, and the dial is provided with pointer, shakes post and slide rail, and the slide rail is provided with
Sliding block, the sliding block is provided with cutter head, and the elastic parts is arranged on the sliding block, the adjusting nut with described elastic group
Part is connected.
The circle of contact device provided according to the utility model, is improved in prior art, improves the efficiency that paper cuts out circle
And have higher precision, it is simple to operate, and can be cut out on paper under relatively simple operation more perfect
Circle, enormously simplify the difficulty of the circle of contact on paper.It is a kind of easy to use, simple operation, safety, the higher circle of contact of precision
Device.
In addition, according to the circle of contact device of the utility model above-described embodiment, can also have technical characteristic additional as follows：
According to an example of the present utility model, the housing is Split type structure, it include the left frame that is detachably connected with
Right frame.
According to an example of the present utility model, the left frame is connected with right frame by screw.
According to an example of the present utility model, the elastic parts includes spring and spring card pole, the spring card pole
It is arranged on the sliding block, the spring one end is arranged on spring card pole, and the other end is connected with the adjusting nut.
According to an example of the present utility model, the dial is shaped as 3/4ths disks.
According to an example of the present utility model, the bearing is sliding bearing.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Fig. 1 is the explosive view of the circle of contact device of the utility model embodiment；
Fig. 2 is the structure chart of the spring card pole of the circle of contact device of the utility model embodiment；
Fig. 3 is the schematic diagram of the dial of the circle of contact device of the utility model embodiment；
Fig. 4 is the schematic diagram of the sliding block of the circle of contact device of the utility model embodiment；
Fig. 5 is the schematic diagram for shaking post of the circle of contact device of the utility model embodiment；
Fig. 6 is the schematic diagram of the left frame of the circle of contact device of the utility model embodiment；
Fig. 7 is the schematic diagram of the right frame of the circle of contact device of the utility model embodiment；
Fig. 8 is the schematic diagram of the pointer of the circle of contact device of the utility model embodiment.
In figure：1. sliding block；2. shake post；3. adjusting nut；4. pointer；5. dial；6. housing；7. bearing；8. Spring Card
Post；9. spring；10. cutter head.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation.
Below with reference to the accompanying drawings it is described in detail according to circle of contact device of the present utility model.
With reference to shown in accompanying drawing 1-8, a kind of circle of contact device, including housing 6, sliding block 1, adjusting nut 3, quarter are present embodiments provided
Scale 5, elastic parts, cutter head 10 and bearing 7.The dial of the present embodiment is shaped as 3/4ths disks.Set in the housing 6
There is installing space, the bearing 7 is arranged in the housing 6, and the dial 5 is arranged on the bearing 7, the housing 6
Inwall is provided with the chute for being available for the dial 5 to rotate.
The dial 5 is provided with pointer 4, shakes post 2 and slide rail (not shown), and the slide rail is provided with sliding block 1, institute
Sliding block 1 is stated provided with cutter head 10, the elastic parts is arranged on the sliding block 1, the adjusting nut 3 and the elastic parts
It is connected.
Specifically, in the present embodiment, as shown in Figures 6 and 7, housing 6 is Split type structure, and it includes the left side being detachably connected
Frame and right frame.Left frame is connected with right frame by screw.
Specifically, in the present embodiment, the elastic parts includes spring 9 and spring card pole 8, the spring card pole 8 is set
Put on the sliding block 1, described one end of spring 9 is arranged on spring card pole 8, and the other end is connected with the adjusting nut.
In use, the size for the circle for needing to cut can be adjusted by sliding block 1, adjusting nut 3, elastic parts, scale,
Cut in cutting by promoting to shake post and make dial 5 with dynamic cutter head 10, whole operation process is very easy, accurate.
In summary, the circle of contact device provided according to the utility model, is improved in prior art, improves paper sanction
Round efficiency and have higher precision, it is simple to operate, and can be cut out on paper under relatively simple operation compared with
For perfectly round, the difficulty of the circle of contact on paper enormously simplify.It is a kind of easy to use, simple operation, safety, precision is more
High circle of contact device.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than indicate or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or more, remove
It is non-separately to have clearly specific limit.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature
Can be that the first and second features are directly contacted, or the first and second features pass through intermediary mediate contact.Moreover, first is special
Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.Moreover, description specific features, structure, material or
Feature can in an appropriate manner be combined in any one or more embodiments or example.In addition, in not conflicting situation
Under, those skilled in the art can be by the not be the same as Example or example and non-be the same as Example or example described in this specification
Feature be combined and combine.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (6)
1. a kind of circle of contact device, it is characterised in that including housing, sliding block, adjusting nut, dial, elastic parts, cutter head and axle
Hold；The outer inframe is provided with installing space, and the bearing is arranged on the outer inframe, and the dial is arranged on the bearing
On, the housing inwall is provided with the chute for being available for the dial rotation, and the dial is provided with pointer, shakes post and slide rail,
The slide rail is provided with sliding block, and the sliding block is provided with cutter head, and the elastic parts is arranged on the sliding block, the regulation spiral shell
It is female to be connected with the elastic parts.
2. circle of contact device according to claim 1, it is characterised in that the housing is Split type structure, and it includes detachably connecting
The left frame connect and right frame.
3. circle of contact device according to claim 2, it is characterised in that the left frame is connected with right frame by screw.
4. circle of contact device according to claim 1, it is characterised in that the elastic parts includes spring and spring card pole, institute
State spring card pole to be arranged on the sliding block, the spring one end is arranged on spring card pole, the other end and the adjusting nut
It is connected.
5. circle of contact device according to claim 1, it is characterised in that the dial is shaped as 3/4ths disks.
6. circle of contact device according to claim 1, it is characterised in that the bearing is sliding bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720007655.0U CN206357325U (en) | 2017-01-04 | 2017-01-04 | Circle of contact device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720007655.0U CN206357325U (en) | 2017-01-04 | 2017-01-04 | Circle of contact device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206357325U true CN206357325U (en) | 2017-07-28 |
Family
ID=59378836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720007655.0U Active CN206357325U (en) | 2017-01-04 | 2017-01-04 | Circle of contact device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206357325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112935410A (en) * | 2021-05-12 | 2021-06-11 | 常州森源科技有限公司 | Circular cutting mechanism and using method thereof |
-
2017
- 2017-01-04 CN CN201720007655.0U patent/CN206357325U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112935410A (en) * | 2021-05-12 | 2021-06-11 | 常州森源科技有限公司 | Circular cutting mechanism and using method thereof |
| CN112935410B (en) * | 2021-05-12 | 2021-08-13 | 常州森源科技有限公司 | Circular cutting mechanism and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104819839B (en) | Electric connector contact plug characteristic tester and operation method thereof | |
| CN206216807U (en) | A kind of plastic products angle adjustable cutter sweep | |
| CN206357325U (en) | Circle of contact device | |
| CN106129275B (en) | A kind of adjustable height power battery aluminum hull | |
| CN108145439B (en) | A kind of crimp circle of contact all-in-one machine | |
| CN209715420U (en) | A kind of centrifugation device | |
| CN208880618U (en) | A kind of device for ultrasonic transducer assembly | |
| CN207569138U (en) | A kind of antenna pitching is with horizontal member, trim stent and the trimmer with horizontal member containing antenna pitching | |
| CN203965240U (en) | For adjusting the experiment jig of fruit and stem stalk separation angle | |
| CN207019563U (en) | Rotatable regulation micrometer stand | |
| CN213022065U (en) | Novel torsion test machine | |
| CN108267064A (en) | A kind of semicircle orifice cubing and semicircle orifice dimension measurement method | |
| CN207936868U (en) | A kind of digital display dial gauge | |
| CN113070744A (en) | Drill bit sharpening assembly | |
| CN208384802U (en) | A kind of microwave vehicle detection device | |
| CN208751469U (en) | Industrial axis hole processes protractor | |
| CN102744458B (en) | Portable cutting tool | |
| CN204666175U (en) | A kind of novel simple dial framework | |
| CN206464630U (en) | A kind of cylindrical lithium ion battery box hat bottom rapid cutting device | |
| CN205600872U (en) | Cross cutting machine with induction system | |
| CN110440672A (en) | A kind of portable bearing clearance measuring device | |
| CN208068387U (en) | It is a kind of to cut filter device for cigarette Experiment on Microbiology | |
| CN215145983U (en) | Novel welding part for automobile assembly production | |
| CN205084776U (en) | Rotary crusher with load -carrying members | |
| CN207735928U (en) | A kind of cutter device of thin plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191224 Address after: No.42, group 7, Dongsha village, Peiwei Town, Siyang County, Suqian City, Jiangsu Province Patentee after: Xue Yu Address before: 201100 Shanghai city Jinshan District zhujingzhen Xilin Street No. 246 room 1021, block A5 Patentee before: Shanghai Manxun Trading Co., Ltd. |