CN207066317U - The outer circle measurer of belt wheel V-shaped groove - Google Patents
The outer circle measurer of belt wheel V-shaped groove Download PDFInfo
- Publication number
- CN207066317U CN207066317U CN201720903215.3U CN201720903215U CN207066317U CN 207066317 U CN207066317 U CN 207066317U CN 201720903215 U CN201720903215 U CN 201720903215U CN 207066317 U CN207066317 U CN 207066317U
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- measuring staff
- crossbeam
- belt wheel
- shaped groove
- fixed
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Abstract
The utility model discloses circle measurer outside a kind of belt wheel V-shaped groove, including crossbeam, fixed measuring staff, fixed gauge head and dial gauge；It is spaced apart on the top surface of crossbeam and is provided with several measuring staff mounting holes, the one side of crossbeam offers and measuring staff mounting hole respective numbers and the screwed hole A that is vertically connected, fixation measuring staff described in two is fixed on crossbeam by clamping screw A, the top of fixation measuring staff described in two offers screwed hole B, the fixation measuring staff of side is installed with fixed gauge head by clamping screw B, and the fixation measuring staff of opposite side is installed with dial gauge by clamping screw B.The utility model cost is low, easy to use, operation is flexible, time of measuring is short, improves the detection efficiency of belt wheel production, improves production efficiency on the premise of measurement accuracy is ensured, meets the needs of production line on-line checking.
Description
Technical field
It the utility model is related to measuring instrument technical field, more particularly to a kind of outer circle measurer of belt wheel V-shaped groove.
Background technology
Automobile engine crankshaft is a very important part, and its manufacturing process is complicated, and quality requirement is high.When starting
When machine works, the vibration of bent axle is mainly the vibration of torsional direction, while bending direction may also produce vibration.How song is reduced
The vibration of axle, it is one of important content of engine crankshaft design.The conventional means for reducing crankshaft vibration is pacified in crankshaft front end
Fill shock absorber.Vibration damper critical piece has belt wheel, inertia rings etc., and wherein belt wheel is as a kind of largely producing and to design
The higher workpiece of requirement on machining accuracy is tested, it is necessary to be directed to each finished product machined in production scene, to ensure
Each finished product of production can reach necessary machining accuracy.Because the V-shaped groove of belt wheel needs to coordinate with belt, so processing
It is required that higher and to V-shaped groove external diameter has particular/special requirement.Usually using three-dimensional coordinate detecting instrument (such as at present：Hai Kesikang,
Hexagon) detected, 8-10 can only be detected per hour, although the degree of accuracy is high, efficiency is low, it is difficult to after processing
Batch parts product is detected.
Utility model content
The utility model is in order to solve the above problems, there is provided a kind of outer circle measurer of belt wheel V-shaped groove.
In order to solve the above technical problems, the technical solution of the utility model is：The outer circle measurer of belt wheel V-shaped groove, including horizontal stroke
Beam, fixed measuring staff, fixed gauge head and dial gauge；It is spaced apart on the top surface of crossbeam and is provided with several measuring staff mounting holes, the one of crossbeam
Side is offered with measuring staff mounting hole respective numbers and the screwed hole A that is vertically connected, and the fixation measuring staff described in two passes through locking
Bolt A is fixed on crossbeam, and the top of the fixation measuring staff described in two offers screwed hole B, and the fixation measuring staff of side passes through
Clamping screw B is installed with fixed gauge head, and the fixation measuring staff of opposite side is installed with dial gauge by clamping screw B.
Preferably, lower margin is installed on crossbeam.
Preferably, lower margin is provided with by clamping screw C on crossbeam.
Preferably, screwed hole A is M6 thread Pilot holes.
Preferably, screwed hole B is M5 thread Pilot holes.
Preferably, crossbeam is rectangular parallelepiped structure.
The utility model cost is low, easy to use, operation is flexible, time of measuring is short, improves the detection effect of belt wheel production
Rate, production efficiency is improved on the premise of measurement accuracy is ensured, meets the needs of production line on-line checking.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein：1st, crossbeam, 2, clamping screw A, 3, fixed measuring staff, 4, fixed gauge head, 5, clamping screw B, 6, belt wheel, 7, hundred
Point table, 8, lower margin.
Embodiment
As shown in figure 1, the outer circle measurer of belt wheel V-shaped groove, including crossbeam 1, fixed measuring staff 3, fixed gauge head 4 and dial gauge 7；
Crossbeam 1 is rectangular parallelepiped structure, is spaced apart on the top surface of crossbeam 1 and is provided with several measuring staff mounting holes, the one side of crossbeam 1 offers
With measuring staff mounting hole respective numbers and the screwed hole A that is vertically connected, screwed hole A is M6 thread Pilot holes, the fixed survey described in two
Bar 3 is fixed on crossbeam 1 by clamping screw A2, and because the model of belt wheel 6 is different, external diameter also differs, so every on crossbeam 1
A number of measuring staff mounting hole is bored every a segment distance to ensure to measure the belt wheel 6 of different model, is installed in above-mentioned measuring staff
Suitably two fixed measuring staffs 3 of distance insertion are selected according to the external diameter size of belt wheel 6 in hole, tighten clamping screw A2.Described in two
The top of fixation measuring staff 3 offer screwed hole B, screwed hole B is M5 thread Pilot holes, and the fixation measuring staff 3 of side passes through locking
Bolt B 5 is installed with fixed gauge head 4, and the fixation measuring staff 3 of opposite side is installed with dial gauge 7 by clamping screw B5, horizontal
Lower margin 8 is provided with by clamping screw C on beam 1.During measurement, the measured surface of belt wheel 6 is wiped, belt wheel 6 is then lain in crossbeam 1
On, fixed gauge head 4 and dial gauge 7 are put into the same V-groove of belt wheel 6, reach best measurement position, reads reading, is surveyed
Amount is completed.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. the outer circle measurer of belt wheel V-shaped groove, it is characterised in that including crossbeam (1), fixed measuring staff (3), fixed gauge head (4) and hundred
Divide table (7)；It is spaced apart on the top surface of crossbeam (1) and is provided with several measuring staff mounting holes, the one side of crossbeam (1) offers and measuring staff
Mounting hole respective numbers and the screwed hole A being vertically connected, the fixation measuring staff (3) described in two are fixed on by clamping screw A (2)
On crossbeam (1), the top of the fixation measuring staff (3) described in two offers screwed hole B, and the fixation measuring staff (3) of side passes through lock
Tight bolt B (5) is installed with fixed gauge head (4), and the fixation measuring staff (3) of opposite side is installed with by clamping screw B (5)
Dial gauge (7).
2. the outer circle measurer of belt wheel V-shaped groove according to claim 1, it is characterised in that be provided with described crossbeam (1)
Lower margin (8).
3. the outer circle measurer of belt wheel V-shaped groove according to claim 2, it is characterised in that pass through lock on described crossbeam (1)
Tight bolt C is provided with lower margin (8).
4. the outer circle measurer of belt wheel V-shaped groove according to claim 1, it is characterised in that described screwed hole A is M6 screw threads
Bottom outlet.
5. the outer circle measurer of belt wheel V-shaped groove according to claim 1, it is characterised in that described screwed hole B is M5 screw threads
Bottom outlet.
6. the outer circle measurer of belt wheel V-shaped groove according to claim 1, it is characterised in that described crossbeam (1) is cuboid
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720903215.3U CN207066317U (en) | 2017-07-25 | 2017-07-25 | The outer circle measurer of belt wheel V-shaped groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720903215.3U CN207066317U (en) | 2017-07-25 | 2017-07-25 | The outer circle measurer of belt wheel V-shaped groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207066317U true CN207066317U (en) | 2018-03-02 |
Family
ID=61517381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720903215.3U Active CN207066317U (en) | 2017-07-25 | 2017-07-25 | The outer circle measurer of belt wheel V-shaped groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207066317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110470192A (en) * | 2019-08-22 | 2019-11-19 | 北京星航机电装备有限公司 | A kind of tooling for V-groove depth direction size detection |
| CN114858029A (en) * | 2022-04-22 | 2022-08-05 | 中国科学院光电技术研究所 | On-line measuring frock to large-scale dense pearl bearing ring excircle size |
-
2017
- 2017-07-25 CN CN201720903215.3U patent/CN207066317U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110470192A (en) * | 2019-08-22 | 2019-11-19 | 北京星航机电装备有限公司 | A kind of tooling for V-groove depth direction size detection |
| CN114858029A (en) * | 2022-04-22 | 2022-08-05 | 中国科学院光电技术研究所 | On-line measuring frock to large-scale dense pearl bearing ring excircle size |
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