CN205674463U - Concentricity auxiliary governor - Google Patents
Concentricity auxiliary governor Download PDFInfo
- Publication number
- CN205674463U CN205674463U CN201620539410.8U CN201620539410U CN205674463U CN 205674463 U CN205674463 U CN 205674463U CN 201620539410 U CN201620539410 U CN 201620539410U CN 205674463 U CN205674463 U CN 205674463U
- Authority
- CN
- China
- Prior art keywords
- scale plate
- pedestal
- concentricity
- concentric
- scale
- 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.)
- Withdrawn - After Issue
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Abstract
This patent relates to optical instrument field, disclose a kind of concentricity auxiliary governor, including pedestal and upper cover, upper cover is arranged on pedestal, on cover convex lens be installed, transparent scale plate and illuminating illuminating lamp are installed in pedestal, scale plate is provided with concentric scale line, scale plate is arranged on scale plate folder, and scale plate folder is provided with threaded rod and nut；Having chute on described pedestal, scale plate folder is slidably connected in chute by screw；Concentric scale line is concentric with scale plate.This patent is intended to provide a kind of concentricity auxiliary governor, to regulate the concentricity of cable extrusion mould efficiently and accurately.
Description
Technical field
This utility model relates to optical instrument field, particularly relates to a kind of concentricity auxiliary governor.
Background technology
In mechanical processing industry, concentricity be had higher requirements by a lot of local meetings.As a example by wires and cables industry, insulation and
The extrusion of sheath has higher requirement to concentricity, if concentricity is relatively low and cause core shift, it will affect the use peace of product
Complete and service life.Therefore, overwhelming majority product, will be to bed die and core rod when extrusion between the bed die and core rod of mould
Regulating with one heart, make bed die and core rod concentricity height as far as possible, the product core shift situation of extrusion just can be more preferably.
At present, the adjustment of mould concentricity is all hand-held bed die, then translates bed die, and the process in translation is constantly extruded absolutely
Edge material or protective cover material, the most visually the wall thickness of Insulation Material or protective cover material the most uniformly judges whether with one heart, this
During, needing repeatedly to regulate and can be only achieved promising result, the process of adjustment is the veryest long, needs to extrude a lot of Insulation Material
Or protective cover material could finally judge its uniform wall thickness, often will result in material and semi-finished product greatly during therefore adjusting
Waste, time and effort consuming；Further, owing to lacking the benchmark of reference during regulation, it is only capable of being carried out together by range estimation and experience
The regulation of heart degree, therefore concentricity is the highest.
Utility model content
This utility model is intended to provide a kind of concentricity auxiliary governor, to regulate cable extrusion mould efficiently and accurately
Concentricity.
Concentricity auxiliary governor in this programme, including pedestal, pedestal is cylindric, is provided with transparent quarter in pedestal
Degree sheet, scale plate is circular, and scale plate is provided with concentric scale line, and scale plate is concentric with concentric scale line；Open on described pedestal
Having the chute parallel with base axis, slidably connect scale plate folder in chute, scale plate folder can be along being parallel to base axis
Sliding in direction, scale plate is arranged on scale plate folder.
The know-why of this programme and have the beneficial effect that bed die one end that base bottom is against mould, at the bottom of translation pedestal
End, slip scale plate folder, makes scale plate translate along the axis direction of pedestal in pedestal, slides simultaneously, observes on scale plate
Concentric scale line, make the circular hole on core rod (this hole regard as fixing circle) overlap with a certain concentric scale line on scale plate；Weight
After conjunction, holding pedestal and scale plate folder are static, translate bed die, make on the circular hole on bed die (this hole regards as movable circle) and scale plate
Another concentric scale line overlap, now core rod i.e. reaches concentric with bed die.
This programme, using concentric scale line as the basis of reference of with one heart regulation, has only to during regulation to ensure to be conditioned
Circular hole overlaps with the concentric scale line on scale plate, can ensure concentricity, and the concentricity of the mould after adjustment is high.Meanwhile, adjust
Need not during whole extrude raw material, thus without consumption of raw material, waste will not be produced, and simple in construction, easy to use,
Improve the efficiency of concentricity regulation.
Scheme based on such scheme, prioritization scheme one based on base case: also include upper cover, detachable upper cover unloads even
It is connected on Chuck top, above covers and convex lens is installed.One end relative with bottom on pedestal is top, in use, depending on
Line typically requires the top through pedestal and observes whether concentric scale line aligns with circular hole, installs convex lens at Chuck top, convex
Lens have amplification, can more clearly be observed the alignment condition of concentric scale line by convex lens.On the other hand, when without closing
When the concentric scale line of suitable size can align with fixing circle, slidably scale plate, the now one-tenth of the concentric scale line in convex lens
As the change of size, density will occur, observe change in concentric scale line in convex lens, now with change in convex lens after
Concentric scale line is the basis of reference of with one heart regulation, sight line is moved to directly over convex lens, and that observes in convex lens after change is same
Heart graduation mark, when observing that fixing circle aligns with the concentric scale line after a certain change, stops slip scale plate, and keeps carving
Degree sheet is static, translates bed die, makes the movable circle on bed die align with the concentric scale line after another change in convex lens, it is possible to make
Bed die and core rod after regulation have the highest concentricity.Therefore, the setting of convex lens not only can allow an operator to apparent
Observe the alignment condition of concentric scale line and circular hole, moreover it is possible to increase the scope of application of this actuator, to be applicable to more broad range
The concentricity regulation of the mould interior, there is different size Circular Aperture.Upper cover removably connects with Chuck top, it is simple in dismounting
Lid.
Prioritization scheme two based on prioritization scheme one: described scale plate is aspherical mirror.Aspheric surface be from lens centre to
The curvature generation continually varying lens that lens are easy to, aspherical mirror can make the imaging in lens have higher acutance and resolution
Rate.When using convex lens observation concentric scale line whether to align with circular hole, need the concentric scale simultaneously observing on scale plate
Line and be positioned at the circular hole below concentric scale line, owing to convex lens can only focus on a point, the focus of convex lens or poly-
Burnt in concentric scale line, or focus on circular hole, such as when focusing on concentric scale line, the imaging of the circular hole seen
Fuzzyyer relative to concentric scale line.When scale plate is aspherical mirror, relative to conventional plane mirror, it is possible to allow circular hole exist
Form acutance and the higher imaging of resolution on scale plate, observe concentric scale line and circular hole at scale by convex lens the most again
During imaging on sheet, it is possible to more clearly see whether concentric scale line aligns with circular hole imaging on scale plate clearly, Jin Ergeng
Facilitate deciding on whether concentric scale line aligns with circular hole.Further, convex lens is usually coquille, and coquille easily produces sphere
Aberration, causes light can not converge to focus, thus causes image blur, be unfavorable for accurate observation concentric scale line whether with circle
Align in hole.When scale plate is aspherical mirror, can be conducive to light collection to focus, and then effectively eliminate what convex lens produced
Spherical aberration, and then it is more beneficial for whether accurate observation concentric scale line aligns with circular hole.
Based on prioritization scheme one or the prioritization scheme three of arbitrary one of prioritization scheme two: described in be detachably connected as screw even
Connect.Being fixed on pedestal by upper cover by screw, prevent upper cover from coming off and break the convex lens that covers installation, screw is even simultaneously
Connect the dismounting also allowing for upper cover.
Prioritization scheme four based on prioritization scheme three: described pedestal side has endless groove.Person convenient to operate grabs and takes and anti-
Sliding.
Prioritization scheme five based on prioritization scheme four: if described base bottom has dry hole, be provided with Magnetitum in hole.It is easy to
Pedestal is passed through the magnetic-adsorption of Magnetitum on mould.
Prioritization scheme six based on prioritization scheme five: described Chuck top is provided with the boss that several are inside, on boss
Being provided with illuminating lamp, described pedestal top also has groove, is provided with button cell and electric wire in groove, and electric wire connects button electricity
Pond and illuminating lamp.Owing to pedestal is cylindric, therefore base interior normal daylight is dark, and illuminating lamp can shine when concentricity adjusting
Bright base interior.
Prioritization scheme seven based on prioritization scheme three: being fixed with threaded rod on described scale plate folder, threaded rod is slidably connected
In chute on pedestal, screw thread is provided with the nut matched.Nut is typically mounted on threaded rod, by screwing spiral shell
Cap, in chute scale plate folder can being fixed on pedestal.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment concentricity auxiliary governor.
Fig. 2 is the schematical top view of pedestal.
Fig. 3 is the bottom schematic view of pedestal.
Fig. 4 is upper cover schematic diagram.
Fig. 5 is scale plate, scale plate folder, threaded rod, the scheme of installation of nut.
Fig. 6 is the structural representation of bed die.
Fig. 7 is the structural representation of core rod.
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Reference in Figure of description includes: pedestal 1, endless groove 101, chute 102, groove 103, boss 104, on
Lid 2, screw 201, convex lens 3, scale plate 4, concentric scale line 401, scale plate folder 5, threaded rod 6, nut 7, illuminating lamp 8, magnetic
Stone 9, bed die 11, movably justify 111, core rod 12, fixing circle 121.
Embodiment concentricity auxiliary governor is substantially as shown in accompanying drawing 1 to accompanying drawing 5: include pedestal 1 and upper cover 2, pedestal 1 side
Face has three endless grooves 101, and upper cover 2 is fixed on pedestal 1 top by screw 201, and upper cover 2 is provided with amplification
Convex lens 3, is provided with transparent scale plate 4 in pedestal 1, scale plate 4 is aspherical mirror, and scale plate 4 is provided with concentric scale line
401, scale plate 4 is arranged on scale plate folder 5, and scale plate folder 6 is provided with threaded rod 6 and nut 7；Described pedestal 1 top sets
Being equipped with four inside boss 104, each boss 104 is provided with illuminating lamp 8, described pedestal 1 top also has groove 103,
Being provided with button cell and electric wire in groove 103, electric wire connects button cell and illuminating lamp 8；Chute is had on described pedestal 1
102, scale plate folder 5 is slidably connected in chute 102 by screw 201；Pedestal 1, concentric scale line 401, scale plate 4 three are together
The heart.
The most as shown in Figure 6, the mechanism of core rod 12 is generally such as accompanying drawing 7 institute for the structure of the bed die 11 of cable processing mould
Show, bed die 11 include movable circle 111, core rod 12 includes fixing circle 121, need the concentricity of regulation be movable circle 111 and
The concentricity of fixing circle 121.
Being against on bed die 11 bottom of pedestal 1, pedestal 1 is adsorbed near the one of bed die 11 by the Magnetitum 9 of pedestal 1 bottom
End, opens illuminating lamp 8 and illuminates；Translation pedestal 1, slip scale plate folder 5, makes scale plate 4 axle along pedestal 1 in pedestal 1 simultaneously
Slide in line direction, observed the concentric scale line 401 on scale plate 4 by the convex lens 3 on upper cover 2, makes fixing on core rod 12
Circle 121 overlaps with a certain concentric scale line 401 on scale plate 4, the then nut 7 on rotary screwing thread bar 6, and scale plate is pressed from both sides 5
It is fixed on pedestal 1；Keep pedestal 1 static, regulate bed die 11, make movable round 111 on bed die 11 and another on scale plate 4
Concentric scale line 401 overlaps, and now core rod 12 and bed die 11 i.e. reach concentric.
If can align with fixing circle 121 without the concentric scale line 401 of suitable size, unclamp nut 7, slip scale plate 4,
Now the concentric scale line 401 in convex lens 3 will occur the change of size, density, then concentric with after change in convex lens 3
Graduation mark 401 is the basis of reference of with one heart regulation, translational adjustment bed die 11, when movable circle 111 with in convex lens 3, changed
After a certain concentric scale line 401 when aliging, stop slip scale plate 4, tightening nuts 7 makes scale plate folder 5 fix again, regulation
Bed die 11, now core rod 12 and bed die 11 i.e. reach concentric.
During concentricity regulates, the scale plate 4 as aspherical mirror is effectively increased in scale plate movable circle 111
With acutance and the resolution of the imaging of fixing circle 121, and eliminate the spherical aberration that convex lens 3 is inherent, allow an operator to
More clearly observe whether concentric scale line 401 aligns with movable circle 111 or fixing circle 121.
Above-described is only embodiment of the present utility model, and in scheme, the known general knowledge such as concrete structure and characteristic is at this
Too much describe.It should be pointed out that, for a person skilled in the art, in the premise without departing from this utility model structure
Under, it is also possible to making some deformation and improvement, these also should be considered as protection domain of the present utility model, and these are all without impact
The effect of this utility model enforcement and practical applicability.The protection domain that this application claims should be with the content of its claim
Being as the criterion, the detailed description of the invention in description etc. records the content that may be used for explaining claim.
Claims (8)
1. concentricity auxiliary governor, including pedestal, it is characterised in that: pedestal is cylindric, is provided with transparent quarter in pedestal
Degree sheet, scale plate is circular, and scale plate is provided with concentric scale line, and scale plate is concentric with concentric scale line；Open on described pedestal
Having the chute parallel with base axis, slidably connect scale plate folder in chute, scale plate folder can be along being parallel to base axis
Sliding in direction, scale plate is arranged on scale plate folder.
Concentricity auxiliary governor the most according to claim 1, it is characterised in that: also including upper cover, detachable upper cover unloads even
It is connected on Chuck top, above covers and convex lens is installed.
Concentricity auxiliary governor the most according to claim 2, it is characterised in that: described scale plate is aspherical mirror.
4. according to the arbitrary described concentricity auxiliary governor of Claims 2 or 3, it is characterised in that: described detachably connect
Connect and connect for screw.
Concentricity auxiliary governor the most according to claim 4, it is characterised in that: described pedestal side has endless groove.
Concentricity auxiliary governor the most according to claim 5, it is characterised in that: if described base bottom has dry hole,
Magnetitum is installed in hole.
Concentricity auxiliary governor the most according to claim 6, it is characterised in that: described Chuck top is provided with several
Inside boss, boss is provided with illuminating lamp, and described pedestal top also has groove, is provided with button cell and electricity in groove
Line, electric wire connects button cell and illuminating lamp.
Concentricity auxiliary governor the most according to claim 4, it is characterised in that: it is fixed with screw thread on described scale plate folder
Bar, threaded rod is slidably connected in the chute on pedestal, and screw thread is provided with the nut matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620539410.8U CN205674463U (en) | 2016-06-06 | 2016-06-06 | Concentricity auxiliary governor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620539410.8U CN205674463U (en) | 2016-06-06 | 2016-06-06 | Concentricity auxiliary governor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205674463U true CN205674463U (en) | 2016-11-09 |
Family
ID=57434580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620539410.8U Withdrawn - After Issue CN205674463U (en) | 2016-06-06 | 2016-06-06 | Concentricity auxiliary governor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205674463U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856533A (en) * | 2016-06-06 | 2016-08-17 | 重庆鸽牌电线电缆有限公司 | Auxiliary concentricity regulator |
| CN114789548A (en) * | 2022-04-02 | 2022-07-26 | 宝胜科技创新股份有限公司 | Electric wire and cable extrusion molding deviation adjustment auxiliary device and deviation adjustment method |
-
2016
- 2016-06-06 CN CN201620539410.8U patent/CN205674463U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856533A (en) * | 2016-06-06 | 2016-08-17 | 重庆鸽牌电线电缆有限公司 | Auxiliary concentricity regulator |
| CN105856533B (en) * | 2016-06-06 | 2018-02-13 | 重庆鸽牌电线电缆有限公司 | Concentricity auxiliary governor |
| CN114789548A (en) * | 2022-04-02 | 2022-07-26 | 宝胜科技创新股份有限公司 | Electric wire and cable extrusion molding deviation adjustment auxiliary device and deviation adjustment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161109 Effective date of abandoning: 20180213 |