CN206974321U - A kind of chamfering measuring tool for measuring length - Google Patents
A kind of chamfering measuring tool for measuring length Download PDFInfo
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- CN206974321U CN206974321U CN201621441213.9U CN201621441213U CN206974321U CN 206974321 U CN206974321 U CN 206974321U CN 201621441213 U CN201621441213 U CN 201621441213U CN 206974321 U CN206974321 U CN 206974321U
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- main scale
- chamfering
- measuring
- slide rule
- length
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A kind of chamfering measuring tool for measuring length is the utility model is related to, is made up of main scale, slide rule and vernier.Its main points is：Main scale is provided with the chute with clamping leaf spring, left end is provided with level reference and the gauge block in vertical reference face；It is 5 that the left end of slide rule, which is provided with bevel angle,0~850Inclined-plane gauge head；Slide rule horizontally slips in the chute of main scale.Chamfering measuring tool for measuring length of the present utility model, it is made up of main scale, slide rule and vernier, simple in construction, manufacturing expense is low, passes through gauge block and inclined-plane gauge head, measure chamfering length, no matter big part or finding, a hand-held part, one, which holds this measurer, can complete part chamfering measurement of length, easy to operate, security is good；For the part of different chamferings, corresponding inclined-plane gauge head need to be only changed, measurement accuracy is high, and usage range is big, reproducible, shortens time of measuring, improves measurement efficiency, effectively reduces the measurement expense of part.
Description
Technical field
It the utility model is related to a kind of length measurer, and in particular to a kind of chamfering measuring tool for measuring length of part.
Background technology
The part that machine adds, on part end face to be provided with chamfering, to the part of different purposes, the length of its chamfering has difference more
Requirement, it is necessary to be measured to it.With routine vernier caliper measurement chamfering length, need to part end face add one polishing
Cushion block, for resting against a gauge head, mobile slide rule, make the chamfering intersection of two gauge head alignment elements of slide measure starting point and
Terminal, chamfering length can be read on vernier.This measuring method needs to make end face cushion block；Next to that measurement is inconvenient,
During measurement, left hand takes part, while also to hold a cushion block again, and the right hand takes slide measure, while also to move slide rule, slide calliper rule
Gauge head is not easy to be accurately aimed at the chamfering intersection position of part, and measurement accuracy is not high, error is big, it is impossible to meets high-precision part
It is required that；It is thirdly, for finding, to be easy to drop, injuring part, needs the second people to assist again for big part, equally
It is inaccurate that measurement is will also result in because matching coordinative is bad；This method measurement is inconvenient for operation, and bad measurement repeatability, efficiency are low.
The content of the invention
The purpose of this utility model is the shortcomings that overcoming above-mentioned technology, there is provided a kind of simple in construction, easy to operate, repetition
The chamfering measuring tool for measuring length that property is good, measurement accuracy is high.
Chamfering measuring tool for measuring length of the present utility model, including main scale, slide rule and vernier, it is characterised in that：Described master
Chi is provided with chute, left end is provided with gauge block；Described gauge block is provided with level reference and vertical reference face；Described slide rule
Left end is provided with inclined-plane gauge head；Described slide rule is placed in the chute of main scale, is slidably connected with main scale；Described vernier is by fastening spiral shell
Nail is fixed tightly on main scale.
In order to which above-mentioned purpose is better achieved：
0.008~0.012 millimeter of gap is provided between the chute and slide rule of described main scale.
The chute of described main scale is provided with clamping leaf spring, and clamping leaf spring is connected by the housing screw on main scale, sliding
Chi is slidably connected with clamping leaf spring.
The bevel angle of described inclined-plane gauge head is 50~850。
Chamfering measuring tool for measuring length of the present utility model, is made up of main scale, slide rule and vernier, simple in construction, manufacturing expense
It is low, chamfering length is measured by gauge block and inclined-plane gauge head, no matter big part or finding, a hand-held part, one holds this amount
Tool can complete part chamfering measurement of length, and easy to operate, security is good；For the part of different chamferings, need to only change pair
The inclined-plane gauge head answered, usage range is big, and measurement accuracy is high, reproducible, shortens time of measuring, improves measurement efficiency, has
The measurement expense for reducing part of effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of main scale.
Fig. 3 is the structural representation of slide rule.
In figure：1st, main scale, 2, inclined-plane gauge head, 3, slide rule, 4, housing screw, 5, vernier, 6, clamp-screw, 7, holddown spring
Piece, 8, gauge block, 9, level reference, 10, vertical reference face, 11, chute, 12, measurement inclined-plane, a, bevel angle.
Embodiment
Chamfering measuring tool for measuring length of the present utility model, it is made up of main scale 1, vernier 5 and slide rule 3.Vernier 5 is by clamp-screw
6 are fixed tightly on main scale 1.Main scale 1 is provided with chute 11, left end is provided with gauge block 8.Chute 11 is provided with clamping leaf spring 7, compresses bullet
Reed 7 is connected with main scale 1 by housing screw 4.Gauge block 8 is provided with level reference 9 and vertical reference face 10, level reference 9
It is mutually perpendicular to vertical reference face 10.It is 45 that the left end of slide rule 3, which is provided with bevel angle a,0Inclined-plane gauge head 2.The chute 11 of main scale 1
There is 0.01 millimeter of gap between slide rule 3, slide rule 3 is placed in the chute 11 of main scale 1, with the clamping leaf spring in chute 11
7 are slidably connected.
The chamfering of tested part is 450。
During measurement, tested part is placed on gauge block 8, part side and end face respectively with level reference 9 and vertical base
Quasi- face 10 is in close contact, and slide rule 3 is moved left and right along chute 11, measurement inclined-plane 12 is bonded with the chamfering inclined-plane of tested part, trip
The number read on mark 5 is exactly the chamfering length of tested part.
Claims (3)
1. a kind of chamfering measuring tool for measuring length, including main scale（1）, slide rule（3）And vernier（5）, it is characterised in that：Described main scale
（1）It is provided with chute（11）, left end be provided with gauge block（8）；Described gauge block（8）It is provided with level reference（9）And vertical reference
Face（10）；Described slide rule（3）Left end be provided with inclined-plane gauge head（2）；Described slide rule（3）It is placed in main scale（1）Chute（11）
In, with main scale（1）It is slidably connected；Described vernier（5）By clamp-screw（6）It is fixed tightly in main scale（1）On.
2. chamfering measuring tool for measuring length according to claim 1, it is characterised in that：Described main scale（1）Chute（11）
It is provided with clamping leaf spring（7）, clamping leaf spring（7）By main scale（1）On housing screw（4）Connection, slide rule（3）With compressing bullet
Reed（7）It is slidably connected.
3. chamfering measuring tool for measuring length according to claim 1, it is characterised in that：Described inclined-plane gauge head（2）Inclined-plane
Angle a is 50~850。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621441213.9U CN206974321U (en) | 2016-12-27 | 2016-12-27 | A kind of chamfering measuring tool for measuring length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621441213.9U CN206974321U (en) | 2016-12-27 | 2016-12-27 | A kind of chamfering measuring tool for measuring length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206974321U true CN206974321U (en) | 2018-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621441213.9U Active CN206974321U (en) | 2016-12-27 | 2016-12-27 | A kind of chamfering measuring tool for measuring length |
Country Status (1)
| Country | Link |
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| CN (1) | CN206974321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767280A (en) * | 2016-12-27 | 2017-05-31 | 湖南南方宇航工业有限公司 | A kind of chamfering measuring tool for measuring length |
-
2016
- 2016-12-27 CN CN201621441213.9U patent/CN206974321U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767280A (en) * | 2016-12-27 | 2017-05-31 | 湖南南方宇航工业有限公司 | A kind of chamfering measuring tool for measuring length |
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