CN209432099U - A kind of Large Roller set internal conical surface taper detector - Google Patents
A kind of Large Roller set internal conical surface taper detector Download PDFInfo
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- CN209432099U CN209432099U CN201822185111.0U CN201822185111U CN209432099U CN 209432099 U CN209432099 U CN 209432099U CN 201822185111 U CN201822185111 U CN 201822185111U CN 209432099 U CN209432099 U CN 209432099U
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- conical surface
- plate
- taper
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- internal conical
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of Large Rollers to cover internal conical surface taper detector, including requiring identical standard taper plate with the taper of tested roller set internal conical surface, it further include being capable of fixing the upper surface for being mounted on standard taper plate or lower end surface and taking the positioning plate being placed on tested roller set end face to side extension certain length, two sides of the standard taper plate are the identical arc conical surface of radian, the circle that two arc conical surfaces of standard taper plate are formed is the inscribed circle of tested internal conical surface, standard taper plate side arc conical surface center line it is upper, lower both ends are provided with linear laser source, uniformly being embedded with three on the center line of the standard taper plate other side arc conical surface along short transverse can make standard taper plate be adsorbed onto the magnet on roller set internal conical surface, it is big that the utility model can accurately measure roller set internal conical surface, the diameter of small end, Whether the large and small end diameter and taper of measuring roll set internal conical surface are qualified.
Description
Technical field
The utility model relates to a kind of taper detectors, belong to taper detector field.
Background technique
Large-scale seaming roll is assembled by roller set and roll shaft, and the fit system of roller set and roll shaft is 1:30 taper fit, roller
Numerical control external cylindrical grinding machine processing can be used in the processing of axis male cone (strobilus masculinus), detects taper using cone gauge.The inspection of roller set internal conical surface taper
Surveying is usually to be measured using diameter of the inside micrometer to the roller set large and small end of internal conical surface, is calculated by taper formula
Taper detects whether qualification, since the cross section of roller set internal conical surface has maximum extreme value (section diameter of a circle), and cuts in axis
Maximum value and minimum value are not present on face, causes to be not easy to find the accurate of the roller to be measured set internal conical surface using inside micrometer
The data accuracy of diametrical position, measurement is poor, has a significant impact to the taper detection of roller set internal conical surface.
Utility model content
The utility model technical issues that need to address are to provide a kind of Large Roller set internal conical surface taper detector, energy
Whether the diameter and taper at the large and small end of enough measuring roll set internal conical surfaces are qualified.
In order to solve the above technical problems, the technical scheme adopted by the utility model is:
A kind of Large Roller set internal conical surface taper detector, the taper including requiring with tested roller set internal conical surface are identical
Standard taper plate, further include be capable of fixing the upper surface for being mounted on standard taper plate or lower end surface and to side extend a fixed length
Degree takes the positioning plate being placed on tested roller set end face, and two sides of the standard taper plate are the identical arc cone of radian
Face, the circle that two arc conical surfaces of standard taper plate are formed are the inscribed circle of tested internal conical surface, standard taper plate side arc
The upper/lower terminal of conical surface center line is provided with linear laser source, along height on the center line of the standard taper plate other side arc conical surface
Degree direction, which is uniformly embedded with three, can make standard taper plate be adsorbed onto the magnet on roller set internal conical surface.
Technical solutions of the utility model further improvement lies in that: two arc conical surfaces are connected on the standard taper plate
Side is two planes being parallel to each other.
Technical solutions of the utility model further improvement lies in that: positioning plate connects by the way that bolt and standard taper plate are fixed
It connects；Large and small two end faces of the standard taper plate are provided with the bolt hole being fixedly connected with positioning plate.
Technical solutions of the utility model further improvement lies in that: one end of the positioning plate is corresponding with standard taper plate
The arc conical surface is concordant, and the other end of positioning plate is the cuboid except another arc conical surface for extending to standard taper plate.
Technical solutions of the utility model further improvement lies in that: the magnet be cylinder.
By adopting the above-described technical solution, the technological progress that the utility model obtains is:
The circle that two arc conical surfaces of the utility model standard taper plate are formed is the inscribed circle of tested internal conical surface, standard
The magnet being arranged on the center line of the one arc conical surface of taper plate has the function of automatic absorbing, enables the present apparatus vertical always
It is fitted tightly on tested roller set internal conical surface, the upper/lower terminal setting of another arc conical surface center line of standard taper plate
Linear laser source can launch a vertical light and project on the corresponding surface of roller set internal conical surface, be formed by linear light
Spot is located at by the bus of side circular conical surface, for measurement point position to be accurately positioned；The automatic absorbing function of magnet guarantees standard cone
Degree plate is in a vertical state, so that the vertical light of linear laser source transmitting passes through the axle center of roller set internal conical surface always, uses
It can guarantee that measured value is the exact value for having fixed relationship with the diameter of roller set internal conical surface when inside micrometer measures.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the local cutting schematic diagram of the utility model；
Fig. 3 is the elevational schematic view of the utility model；
Wherein, 1, positioning plate, 2, standard taper plate, 3, magnet, 4, bolt, 5, linear laser source.
Specific embodiment
The utility model is described in further details below with reference to embodiment:
As shown in Figure 1, Figure 2 and Figure 3, a kind of Large Roller covers internal conical surface taper detector, including 2 He of standard taper plate
Positioning plate 1, the taper of standard taper plate 2 is identical as the taper that tested roller set internal conical surface requires, two sides of standard taper plate 2
Face is two arc conical surfaces and radian is identical, and two arc conical surfaces of standard taper plate 2 are same circular conical surfaces about axis
Symmetrical two parts, the circle that two arc conical surfaces of standard taper plate 2 are formed are the inscribed circle of tested internal conical surface, standard taper
Three cylinder-shaped magnets 3, the automatic suction of cylinder-shaped magnet 3 are evenly equipped with along short transverse on the center line of the one arc conical surface of plate 2
Attached function enables the present apparatus is vertical to be always fitted tightly on tested roller set internal conical surface, standard taper plate 2 it is another
The upper/lower terminal of the center line of the one arc conical surface is provided with linear laser source 5, and linear laser source 5 can launch one vertically
Light to the corresponding surface of roller set internal conical surface on, it is perpendicular that the automatic absorbing function of cylinder-shaped magnet 3 guarantees that standard taper plate 2 is in
Straight state, so that the vertical light that linear laser source 5 emits passes through the axle center of roller set internal conical surface always.
The large and small end face of standard taper plate 2 is parallel to each other and perpendicular to the shared axis of two arc conical surfaces, standard taper
Large and small two end faces of plate 2 are provided with the bolt hole that can be fixedly connected with positioning plate 1, and positioning plate 1 can pass through bolt 4
It is fixedly connected on the upper surface or lower end surface of standard taper plate 2, one end of the positioning plate 1 and an arc of standard taper plate 2
The conical surface is concordant, and the other side of positioning plate 1 is the cuboid except another arc conical surface for extending to standard taper plate 2, when measurement,
The cuboid extended on the right side of positioning plate 1 is just placed on the end face of tested roller set internal conical surface, can play axially position
Effect, and guarantee standard taper plate 2 and tested roller set internal conical surface contact line be respective bus.
Application method:
The inner hole big end that roller covers is laid flat upward, positioning plate 1 is fixed on to the large end face of standard taper plate 2 by bolt 4,
There is the arc conical surface of cylinder-shaped magnet 3 to be adsorbed onto tested roller by cylinder-shaped magnet 3 standard taper plate 2 to cover on internal conical surface,
The cuboid that 1 side of positioning plate is extended just is placed on the end face of tested roller set internal conical surface, opens linear laser source 5
Switch, linear laser source 5 launch the vertical light by tested roller set internal conical surface axle center and cover female cone to tested roller
On the corresponding surface in face, then standard taper plate 2 is provided with the center line of the arc conical surface in linear laser source 5 and respective roller covers female cone
The section of vertical laser beam composition on face uses inside micrometer just past the central axis of tested roller set internal conical surface
The width in the section is measured in the position of upper, middle and lower three, taking the average value of three is L1, standard taper plate 2 and tested roller set
The taper of internal conical surface is identical, and cone angle is β, and the diameter of 2 large end face of standard taper plate is d1, then is tested roller set internal conical surface
Outside diameter D1=L1/COS (β/2)+d1.
The inner hole small end that roller covers is laid flat upward, positioning plate 1 is fixed on to the small end face of standard taper plate 2 by bolt 4,
There is the arc conical surface of cylinder-shaped magnet 3 to be adsorbed onto tested roller by cylinder-shaped magnet 3 standard taper plate 2 to cover on internal conical surface,
The cuboid that 1 side of positioning plate is extended just is placed on the end face of tested roller set internal conical surface, and linear laser source 5 is launched
The one vertical light by the tested roller set internal conical surface center of circle is covered to tested roller on the corresponding surface of internal conical surface, then standard taper
The vertical laser beam that plate 2 is provided on the center line and respective roller set internal conical surface of the arc conical surface in linear laser source 5 forms
Section similarly surveyed using inside micrometer in three positions in upper, middle and lower just past the center of circle of tested roller set internal conical surface
The width for measuring the section, taking the average value of three is L2, and standard taper plate 2 is identical with the taper of tested roller set internal conical surface,
Cone angle is β, and the diameter of 2 small end face of standard taper plate is d2, then is tested end diameter D2=L2/COS of roller set internal conical surface
(β/2)+d2。
The height of tested roller set is H, and diameter D1, the D2 at large and small end are covered by calculated tested roller, can calculate by
The taper angles A for surveying roller set internal conical surface, whether the taper angles A that can accurately detect tested roller set internal conical surface is qualified, the calculating of taper angles A
Formula is as follows:
A=(D1-D2)/H
=(L1/COS (β/2)+d1-L2/COS (β/2)-d2 ]/H
=[ (d1-d2)+(L1-L2)/COS (β/2) ]/H
Diameter d1, the d2 and cone angle beta of standard taper plate 2 at large and small end are known, and the height H of roller set can pass through survey
It measures, therefore L1, L2 need to only be measured by the present apparatus and can be detected the large and small end diameter and cone that Large Roller covers internal conical surface
Whether degree is qualified.
Claims (5)
1. a kind of Large Roller covers internal conical surface taper detector, identical including requiring with the taper of tested roller set internal conical surface
Standard taper plate (2), it is characterised in that: further include be capable of fixing the upper surface for being mounted on standard taper plate (2) or lower end surface and
Extend the positioning plate (1) being placed on tested roller set end face of taking of certain length to side, two of the standard taper plate (2)
Side is the identical arc conical surface of radian, and the circle that two arc conical surfaces of standard taper plate (2) are formed is tested internal conical surface
The upper/lower terminal of inscribed circle, standard taper plate (2) side arc conical surface center line is provided with linear laser source (5), standard taper
Three are uniformly embedded with along short transverse on the center line of plate (2) other side arc conical surface can be such that standard taper plate (2) is adsorbed onto
Roller covers the magnet (3) on internal conical surface.
2. a kind of Large Roller according to claim 1 covers internal conical surface taper detector, it is characterised in that: the standard
The side that two arc conical surfaces are connected on taper plate (2) is two planes being parallel to each other.
3. a kind of Large Roller according to claim 1 covers internal conical surface taper detector, it is characterised in that: positioning plate
(1) it is fixedly connected by bolt (4) with standard taper plate (2)；Large and small two end faces of the standard taper plate (2) are respectively provided with
There is the bolt hole being fixedly connected with positioning plate (1).
4. a kind of Large Roller according to claim 3 covers internal conical surface taper detector, it is characterised in that: the positioning
One end of plate (1) arc conical surface corresponding with standard taper plate (2) is concordant, and the other end of positioning plate (1) is to extend to standard cone
Spend the cuboid except another arc conical surface of plate (2).
5. a kind of Large Roller according to claim 1 covers internal conical surface taper detector, it is characterised in that: the magnet
It (3) is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822185111.0U CN209432099U (en) | 2018-12-25 | 2018-12-25 | A kind of Large Roller set internal conical surface taper detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822185111.0U CN209432099U (en) | 2018-12-25 | 2018-12-25 | A kind of Large Roller set internal conical surface taper detector |
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| Publication Number | Publication Date |
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| CN209432099U true CN209432099U (en) | 2019-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822185111.0U Active CN209432099U (en) | 2018-12-25 | 2018-12-25 | A kind of Large Roller set internal conical surface taper detector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109959351A (en) * | 2018-12-25 | 2019-07-02 | 中钢集团邢台机械轧辊有限公司 | A kind of Large Roller set internal conical surface taper detection method |
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2018
- 2018-12-25 CN CN201822185111.0U patent/CN209432099U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109959351A (en) * | 2018-12-25 | 2019-07-02 | 中钢集团邢台机械轧辊有限公司 | A kind of Large Roller set internal conical surface taper detection method |
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