CN206563563U - Measure the experimental provision of smooth cylindrical feeler gauge surface roughness - Google Patents
Measure the experimental provision of smooth cylindrical feeler gauge surface roughness Download PDFInfo
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- CN206563563U CN206563563U CN201720283037.9U CN201720283037U CN206563563U CN 206563563 U CN206563563 U CN 206563563U CN 201720283037 U CN201720283037 U CN 201720283037U CN 206563563 U CN206563563 U CN 206563563U
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- objective table
- screw
- base
- surface roughness
- experimental provision
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Abstract
The utility model is related to a kind of measurement experiment device, more particularly to a kind of experimental provision for measuring smooth cylindrical feeler gauge surface roughness, including light-section microscope, base, lift adjustment support, objective table and horizontal rotation travel mechanism, wherein lift adjustment support includes cantilever beams and screw-nut lifting regulating mechanism, vertical leading screw bottom is fixedly connected on base contained by screw-nut lifting regulating mechanism, the side of cantilever beams is sleeved on vertical leading screw top, and be fixedly connected by holding out against part with vertical leading screw, light-section microscope is fixedly connected on the opposite side of cantilever beams, objective table is located at immediately below light-section microscope, horizontally rotate travel mechanism and be located at objective table and base in-between, for connecting objective table and base, objective table is enabled to horizontally rotate or all around move relative to base；V-shaped groove is provided with the top of the objective table.The utility model measurement accuracy is high, and can guarantee that the surface appearance of surveyed workpiece, and detection use cost is relatively low, easy for operation.
Description
Technical field
The utility model is related to a kind of measurement experiment device, more particularly to a kind of measurement smooth cylindrical feeler gauge rough surface
The experimental provision of degree.
Background technology
Feeler gauge, international call is divider, makes cylindrical shape, two ends are respectively go side and not-go-end, for checking position, is surveyed
The size of metering-orifice, checks two pitch-rows, can also be used as go-no go gauge and the depth of measured hole, is the indispensable inspection of the standardization detection in hole
Tool, and it is widely used in the various high-quality precision and sophisticated technology fields such as electron plate, wiring board, mould, precision optical machinery manufacture.Smooth cylindrical feeler gauge
Typically using international advanced laser detecting apparatus detection workpiece surface roughness, and purchase international advanced laser detecting apparatus into
This is higher, causes testing cost higher accordingly.Thus, research and design one kind can measure smooth cylindrical feeler gauge surface roughness
Measurement experiment instrument, measurement accuracy is high, and can reduce detection use cost, is those skilled in the art's skill urgently to be resolved hurrily
Art problem.
The content of the invention
The technical problems to be solved in the utility model is exactly to overcome above-mentioned the deficiencies in the prior art, and provides a kind of measurement essence
Degree is high, and can guarantee that the surface appearance of surveyed workpiece, and relatively low, the easy for operation measurement smooth cylindrical of detection use cost
The experimental provision of feeler gauge surface roughness.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of experimental provision for measuring smooth cylindrical feeler gauge surface roughness of design, including light-section microscope, base, lifting
Adjusting bracket, objective table and horizontal rotation travel mechanism, wherein lift adjustment support includes cantilever beams and screw-nut is lifted
Governor motion, vertical leading screw bottom contained by screw-nut lifting regulating mechanism is fixedly connected on base, the side of cantilever beams
Vertical leading screw top is sleeved on, and is fixedly connected by holding out against part with vertical leading screw, it is horizontal that light-section microscope is fixedly connected on cantilever
The opposite side of beam, objective table is located at immediately below light-section microscope, and horizontal rotation travel mechanism is located above and below objective table and base it
Between, for connecting objective table and base so that objective table can be horizontally rotated relative to base or all around moved；It is described to carry
V-shaped groove is provided with the top of thing platform.
Preferably, in the experimental provision of above-mentioned measurement smooth cylindrical feeler gauge surface roughness, the horizontal rotation movement
Mechanism includes upper movable disk and lower fixed disk, and wherein objective table is fixedly mounted in movable disk, and lower fixed disk is fixedly mounted on
On base, upper movable disk with the contact surface of lower fixed disk altogether provided with two it is perpendicular intersection and connect setting tapped blind holes,
And the center of upper movable disk is provided with convex column, the diameter of convex column is less than the diameter of tapped blind hole, and convex column is blind relative to screw thread
Hole shiding matching connection, the inner of tapped blind hole is equipped with back-moving spring, and the outer end of tapped blind hole is equipped with mobile adjusting screw rod.
Preferably, in the experimental provision of above-mentioned measurement smooth cylindrical feeler gauge surface roughness, the screw-nut lifting
Governor motion includes vertically arranged leading screw and the manual regulation screw being connected with the matching of its screw thread, and regulation screw is located at outstanding manually
Arm crossbeam bottom.
Preferably, it is described to hold out against part to hold out against in the experimental provision of above-mentioned measurement smooth cylindrical feeler gauge surface roughness
Screw, end is equipped with rotation regulation handle outside holds out against screw.
The beneficial effect of technical solutions of the utility model is：
1st, in structure, the utility model measurement smooth cylindrical feeler gauge surface roughness experimental provision cut using light it is micro-
Mirror cuts principle to measure the nao-and micro relief of workpiece machining surface with light, due to being carried out in the case where not destroying the situation on surface,
Thus measurement accuracy is high, moreover it is possible to ensures to survey the surface appearance of workpiece, using reasonable, utilizes implementation.
2nd, in structure, lift adjustment set by the experimental provision of the utility model measurement smooth cylindrical feeler gauge surface roughness
Support conveniently relative to the high and low position of workpiece, after position adjustments are suitable, then can be cut by light aobvious regulation light-section microscope
The roughness scenario of micro mirror eyepiece observation detection workpiece surface, is favorably improved measurement accuracy.
3rd, in structure, the utility model measurement smooth cylindrical feeler gauge surface roughness experimental provision set by objective table and
Horizontally rotate travel mechanism, observation detection workpiece surface roughness scenario when, can by acting on mobile adjusting screw rod,
To horizontally rotate or move position of the upper movable disk relative to lower fixed disk, so that each position of workpiece can be located at light
Cut in microscope ocular observation detection range.Thus reasonable in design, easy for operation.
4th, in structure, the experimental provision of the utility model measurement smooth cylindrical feeler gauge surface roughness is at the top of objective table
Provided with V-shaped groove, the positioning for workpiece is supported, to facilitate the roughness feelings that workpiece surface is observed and detected by light-section microscope
Condition, it is easy to use.In addition, the utility model is relative to international advanced laser detecting apparatus, acquisition cost is low, so as to reduce detection
Cost, thus beneficial to promotion and implementation.
Brief description of the drawings
Embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, wherein：
Fig. 1 is the structural representation for the experimental provision that the utility model measures smooth cylindrical feeler gauge surface roughness；
Fig. 2 is the A-A cross section structure diagrams shown in Fig. 1；
Fig. 3 is the structural representation of objective table contained by the utility model；
Sequence number in figure：1st, light-section microscope, 2, base, 3, cantilever beams, 4, vertical leading screw, 5, adjust screw manually, 6,
Objective table, 7, holds out against screw, 8, rotation regulation handle, 9, upper movable disk, 10, lower fixed disk, 11, tapped blind hole, 12, raised
Post, 13, back-moving spring, 14, mobile adjusting screw rod, 15, V-shaped groove.
Embodiment
Illustrate embodiment of the present utility model with reference to the accompanying drawings and examples, but following examples are to use
To describe the utility model in detail, scope of the present utility model is not limited in any way, it is involved in the examples below
Instrument element unless otherwise instructed, be conventional instrument element.
Embodiment one：
Referring to Fig. 1, in figure, the utility model measures the experimental provision of smooth cylindrical feeler gauge surface roughness, including light is cut
Microscope 1, base 2, cantilever beams 3, manually vertical leading screw 4, regulation screw 5, objective table 6 and horizontal rotation travel mechanism, its
In vertical leading screw bottom be fixedly connected on base, the side of cantilever beams is sleeved on vertical leading screw top, and by holding out against spiral shell
Silk 7 is fixedly connected with vertical leading screw, and end is located at cantilever equipped with rotation regulation handle 8, manually regulation screw outside holds out against screw
Crossbeam bottom, and be connected with the matching of vertical threads of lead screw, the lift adjustment for cantilever beams.Light-section microscope is fixedly connected on
The opposite side of cantilever beams, objective table is located at immediately below light-section microscope, and horizontal rotation travel mechanism is located at objective table and base
In-between, for connecting objective table and base so that objective table can be horizontally rotated relative to base or all around moved.
Referring to Fig. 1-2, in figure, horizontal rotation travel mechanism includes upper movable disk 9 and lower fixed disk 10, and wherein objective table is consolidated
Dingan County is in upper movable disk, and lower fixed disk is fixedly mounted on base, is set altogether on the contact surface of upper movable disk and lower fixed disk
There is the tapped blind hole 11 that two perpendicular intersections and connection are set, and the center of upper movable disk is provided with convex column 12, convex column
Diameter is less than the diameter of tapped blind hole, and convex column is connected relative to tapped blind hole shiding matching, and the inner of tapped blind hole is equipped with multiple
Position spring 13, the outer end of tapped blind hole is equipped with mobile adjusting screw rod 14.
Referring to Fig. 3, in figure, V-shaped groove 15, the support for workpiece are provided with the top of objective table.
It is that smooth cylindrical feeler gauge is placed on the V-shaped groove of objective table by workpiece, by rotating regulation handle when specifically used
Holds out against screw is unclamped, and then by adjusting screw manually, regulation cantilever beams, relative to the high and low position of base, are regulation light
High and low position of the microscope relative to workpiece is cut, after after position suitable, holds out against screw is tightened by rotating regulation handle, can be passed through
The roughness scenario of light-section microscope eyepiece observation detection workpiece surface；At the same time, can be by acting on mobile regulation spiral shell
Bar, to horizontally rotate or move position of the upper movable disk relative to lower fixed disk, so that each position of workpiece can position
In in light-section microscope eyepiece observation detection range.Thus reasonable in design, easy for operation；In addition, being cut using light aobvious
Micro mirror cuts principle to measure the nao-and micro relief of workpiece machining surface with light, due to being carried out in the case where not destroying the situation on surface
, it is a kind of indirect measurement method, i.e., the unevenness of line trace is just can determine that after calculating.Thus measurement accuracy is high, also
The surface appearance of surveyed workpiece is can guarantee that, using reasonable, implementation is utilized.
The utility model is described in detail above in conjunction with drawings and examples, still, the skill of art
Art personnel, can also be specific to each in above-described embodiment it is understood that on the premise of the utility model objective is not departed from
Parameter is changed, and is formed multiple specific embodiments, is common excursion of the present utility model, no longer detailed one by one herein
State.
Claims (4)
1. a kind of experimental provision for measuring smooth cylindrical feeler gauge surface roughness, it is characterized in that：Including light-section microscope, base,
Lift adjustment support, objective table and horizontal rotation travel mechanism, wherein lift adjustment support include cantilever beams and screw-nut
Lifting regulating mechanism, vertical leading screw bottom contained by screw-nut lifting regulating mechanism is fixedly connected on base, cantilever beams
Side is sleeved on vertical leading screw top, and is fixedly connected by holding out against part with vertical leading screw, and light-section microscope is fixedly connected on outstanding
The opposite side of arm crossbeam, objective table is located at immediately below light-section microscope, and horizontal rotation travel mechanism is located on objective table and base
Between lower, for connecting objective table and base so that objective table can be horizontally rotated relative to base or all around moved；Institute
State and V-shaped groove is provided with the top of objective table.
2. the experimental provision of measurement smooth cylindrical feeler gauge surface roughness according to claim 1, it is characterized in that：The water
Equalling mechanism in rotary moving includes upper movable disk and lower fixed disk, and wherein objective table is fixedly mounted in movable disk, lower fixed disk
Be fixedly mounted on base, upper movable disk with the contact surface of lower fixed disk altogether provided with two it is perpendicular intersection and connect setting
Tapped blind hole, and the center of upper movable disk is provided with convex column, the diameter of convex column is less than the diameter of tapped blind hole, and convex column is relative
In the connection of tapped blind hole shiding matching, the inner of tapped blind hole is equipped with back-moving spring, and the outer end of tapped blind hole is adjusted equipped with mobile
Screw rod.
3. the experimental provision of measurement smooth cylindrical feeler gauge surface roughness according to claim 1 or 2, it is characterized in that：Institute
Stating screw-nut lifting regulating mechanism includes vertically arranged leading screw and the manual regulation screw being connected with the matching of its screw thread, manually
Adjust screw and be located at cantilever beams bottom.
4. the experimental provision of measurement smooth cylindrical feeler gauge surface roughness according to claim 1 or 2, it is characterized in that：Institute
State and hold out against part for holds out against screw, end is equipped with rotation regulation handle outside holds out against screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720283037.9U CN206563563U (en) | 2017-03-22 | 2017-03-22 | Measure the experimental provision of smooth cylindrical feeler gauge surface roughness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720283037.9U CN206563563U (en) | 2017-03-22 | 2017-03-22 | Measure the experimental provision of smooth cylindrical feeler gauge surface roughness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206563563U true CN206563563U (en) | 2017-10-17 |
Family
ID=60032468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720283037.9U Expired - Fee Related CN206563563U (en) | 2017-03-22 | 2017-03-22 | Measure the experimental provision of smooth cylindrical feeler gauge surface roughness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206563563U (en) |
-
2017
- 2017-03-22 CN CN201720283037.9U patent/CN206563563U/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 |
Granted publication date: 20171017 Termination date: 20190322 |
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| CF01 | Termination of patent right due to non-payment of annual fee |