CN207132853U - A kind of Workpiece length measuring instrument - Google Patents
A kind of Workpiece length measuring instrument Download PDFInfo
- Publication number
- CN207132853U CN207132853U CN201721035875.0U CN201721035875U CN207132853U CN 207132853 U CN207132853 U CN 207132853U CN 201721035875 U CN201721035875 U CN 201721035875U CN 207132853 U CN207132853 U CN 207132853U
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- CN
- China
- Prior art keywords
- grating chi
- support block
- stop collar
- cylinder fixed
- block
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- Expired - Fee Related
Links
- 238000007667 floating Methods 0.000 claims abstract description 6
- 239000012528 membrane Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 210000004899 c-terminal region Anatomy 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of Workpiece length measuring instrument, including base and electrical grating chi, the both sides of the base are provided with electronic ruler support block, and the electronic ruler support block is fixedly arranged above horizontal positioned electrical grating chi；The rear side of the electrical grating chi is provided with the digital display panel installed by digital display support block；The front side of the electrical grating chi is provided with work piece holder；The work piece holder includes riser and cylinder fixed seat, the riser is provided with through hole, and the through hole embeds and is cased with the second top stop collar, it is top that second is provided with the second top stop collar, spacing hex bolts is provided with the outside of the second top stop collar, and the spacing hex bolts is extended in the described second top stop collar by floating spring and the second top connection.To sum up, the beneficial effects of the utility model are：Using the structure of work piece holder, conveniently install, and the length dimension of work pieces process section can be fast and accurately measured using the electrical grating chi, easy to use, measurement accuracy is high, efficiency high, suitable for producing in-process measurement in enormous quantities.
Description
Technical field
It the utility model is related to workpiece measuring device design field, and in particular to a kind of Workpiece length measuring instrument.
Background technology
In machining, the length of workpiece is often measured, it is ensured that the length of processing meets the requirement used, adopts at present
It is that kind of calliper is utilized with manual method, measurement efficiency is low, inconvenient for use, and is not suitable for batch production measurement, because
This, we design a kind of Workpiece length measuring instrument, the length of workpiece can be quickly and accurately measured using electrical grating chi, effectively
Improve measurement efficiency, suitable for produce in batches operation, it is easy to use.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of Workpiece length measuring instrument, the length
Measuring instrument can promote survey mass quickly by Workpiece clamping using first cylinder, and can be with using the electrical grating chi
The quickly length of measurement workpiece, measurement efficiency is high, easy to use.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of Workpiece length measuring instrument, including base and electrical grating chi, the both sides of the base support provided with electronic ruler
Block, the electronic ruler support block are fixedly arranged above horizontal positioned electrical grating chi；The rear side of the electrical grating chi is provided with logical
Cross the digital display panel of digital display support block installation；The front side of the electrical grating chi is provided with work piece holder；
The work piece holder includes riser and cylinder fixed seat, and the riser is provided with through hole, and the through hole is embedded is cased with the
Two top stop collars, the second top stop collar is interior top provided with second, is provided with the outside of the second top stop collar spacing
Hex bolts, and the spacing hex bolts is extended in the described second top stop collar by floating spring and the second top company
Connect；The second cylinder is provided with above the cylinder fixed seat, and the expansion link of second cylinder is fixed through cylinder fixed seat and connected
It is connected to first top, described first top is provided with calibrated bolck；
Line slideway support block and screw mandrel support block are additionally provided with the base, the line slideway support block is provided with straight
Line guide rail, and straight line guide rail seat and cylinder fixed block are slidably connected on the line slideway, installed in the cylinder fixed block
Have the first cylinder, be installed with line slideway limited block on the straight line guide rail seat, and the cylinder fixed block with it is described straight
Line guide rail limited block is connected by returning spring；The screw mandrel support block is provided with screw mandrel, one end connection wire rod of the screw mandrel
Handle, the cylinder fixed seat is connected to by screw rodb base on the screw mandrel.
Preferably, the both ends of the electrical grating chi are fixedly connected by bolt with the electronic ruler support block；And institute
Electrical grating chi is stated to electrically connect with the digital display panel.
Preferably, the second top stop collar is cross-shaped configuration, and fixed by screw and the riser.
Preferably, the cylinder fixed block is L-type structure, and the inner side of the cylinder fixed block is provided with chute, the cunning
Groove is slidably connected with the line slideway.
Preferably, it is provided with dividing plate, and line slideway described in the membrane support below the line slideway.
Preferably, the width of the survey mass is equal with the width of the calibrated bolck.
Using such scheme, in measurement, rotary screw rod handle, the cylinder fixed block drive line slideway spacing first
Block makes survey mass be bonded with the A end faces of workpiece, is bonded using the C-terminal face of the survey mass with the A end faces of the workpiece as initial
Reference plane；First cylinder driving expansion link promotes line slideway limited block, the straight line guide rail seat and survey mass together edge
Line slideway movement, is termination reference plane when the C-terminal face of survey mass is alignd with the B end faces of calibrated bolck；Wherein, calibrated bolck
B end faces and the first top end points are fixed value, and now, the electrical grating chi senses the displacement of the survey mass, through electronics
Grating scale transfers data to the digital display panel, is computed, and is shown as the A end faces of workpiece to the processing segment length of end, this
Simple in construction, measurement is convenient, efficiency high.
To sum up, the beneficial effects of the utility model are：Using the structure of work piece holder, convenient installation, and described in utilization
Electrical grating chi can fast and accurately measure the length dimension of work pieces process section, easy to use, and measurement accuracy is high, efficiency high,
Suitable for producing in-process measurement in enormous quantities.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is topology view of the present utility model.
Description of reference numerals is as follows：
1st, base；2nd, cylinder fixed seat；3rd, screw mandrel support block；4th, electronic ruler support block；5th, screw handle；6th, screw mandrel；7、
Line slideway support block；8th, electrical grating chi；9th, line slideway；10th, survey mass；11st, straight line guide rail seat；12nd, digital display support block；
13rd, digital display panel；14th, line slideway limited block；15th, returning spring；16th, cylinder fixed block；17th, the first cylinder；18th, spacing six
Corner bolt；19th, floating spring；20th, riser；21st, second is top；22nd, the second top stop collar；23rd, screw rodb base；24th, workpiece；
25th, first is top；26th, the second cylinder；27th, calibrated bolck.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical scheme will be carried out below
Detailed description.Obviously, described embodiment is only the utility model part of the embodiment, rather than whole implementation
Example.Based on the embodiment in the present invention, obtained by those of ordinary skill in the art are not on the premise of creative work is made
All other embodiment, belong to the scope protected of the present invention.
Shown in Figure 1, the utility model provides a kind of Workpiece length measuring instrument, including base 1 and electrical grating chi
8, the both sides of the base 1 are provided with electronic ruler support block 4, and the electronic ruler support block 4 is fixedly arranged above horizontal positioned electronics
Grating scale 8, the horizontal positioned induction precision that can ensure electrical grating chi 8；The rear side of the electrical grating chi 8, which is provided with, passes through number
The digital display panel 13 that aobvious support block 12 is installed, digital display panel 13 can show measurement data；The front side of the electrical grating chi 8 is set
There is the fixture of workpiece 24, using the fixture of workpiece 24 of the structure, quickly can clamp workpiece 24；
The fixture of workpiece 24 includes riser 20 and cylinder fixed seat 2, and the riser 20 is provided with through hole, and the through hole embeds
The second top stop collar 22 is cased with, the second top stop collar 22 can limit second top 21 position, and make top edge
The direction movement in the hole of the top position set 22 of second limit；It is described provided with second top 21 in the second top stop collar 22
The second top outside of stop collar 22 is provided with spacing hex bolts 18, and the spacing hex bolts 18 extends to the described second top limit
It is connected in position set 22 by floating spring 19 with second top 21, the floating spring 19 can make second top 21 to float, just
In installation；The top of cylinder fixed seat 2 is provided with the second cylinder 26, and the expansion link of second cylinder 26 is fixed through cylinder
Seat 2 is fixedly connected with first top 25, and described first top 25 is promoted by the second cylinder 26, and coordinating with described second top 21 will
Workpiece 24 clamps, and described first top 25 is provided with calibrated bolck 27, can be with the precision of checking measurements using the calibrated bolck 27；
Line slideway support block 7 and screw mandrel support block 3 are additionally provided with the base 1, is set in the line slideway support block 7
There is line slideway 9, and straight line guide rail seat 11 and cylinder fixed block 16 are slidably connected on the line slideway 9, the cylinder is consolidated
Determine the first cylinder 17 is installed on block 16, first cylinder 17 promotes the line slideway limited block 14, the line slideway
Limited block 14 is arranged on straight line guide rail seat 11, and the straight line guide rail seat 11 drives survey mass 10 to be slided along line slideway 9, from
And the processing segment length of workpiece 24 is measured, and line slideway limited block 14 is installed with the straight line guide rail seat 11, and it is described
Cylinder fixed block 16 is connected with the line slideway limited block 14 by returning spring 15, passes through the effect of returning spring 15, institute
Home position can be returned to by stating survey mass block；The screw mandrel support block 3 is provided with screw mandrel 6, one end connecting filament of the screw mandrel 6
Bar handle 5, the cylinder fixed seat 2 is connected to by screw rodb base 23 on the screw mandrel 6, the screw handle 5 is shaken, can adjust
The position of displacements of cylinders fixed block 16, so that 10 corresponding initial position of survey mass.
For by the fixing-stable of electrical grating chi 8, preferably, the both ends of the electrical grating chi 8 by bolt with it is described
Electronic ruler support block 4 is fixedly connected；And the electrical grating chi 8 electrically connects with the digital display panel 13.
For convenience of the fixation of the described second top stop collar 22, preferably, the second top stop collar 22 is cross
Type structure, and fixed the upper and lower and riser 20 of cross-shaped configuration by screw.
For convenience of fixed cylinder, preferably, the cylinder fixed block 16 is L-type structure, and the cylinder fixed block 16
Inner side be provided with chute, the chute is slidably connected with the line slideway 9.
To ensure the stability of line slideway 9, preferably, the lower section of the line slideway 9 is provided with dividing plate, and the dividing plate
Support the line slideway 9.
For convenience of calibration, preferably, the width of the survey mass 10 is equal with the width of the calibrated bolck 27, work as measurement
When the both ends of the surface of block 10 are concordant with the both ends of the surface of the calibrated bolck 27, show that measurement is accurate, precision is high.
Using such scheme, in measurement, rotary screw rod handle, the cylinder fixed block 16 drive line slideway limit first
Position block 14 makes survey mass 10 be bonded with the A end faces of workpiece 24, by the C-terminal face of the survey mass 10 and the A end faces of the workpiece 24
Fitting is used as initial baseline face；First cylinder 17 drives expansion link to promote line slideway limited block 14, the line slideway
Seat 11 together moves with survey mass 10 along line slideway 9, when the C-terminal face of survey mass 10 is alignd with the B end faces of calibrated bolck 27
To terminate reference plane；Wherein, the B end faces of calibrated bolck 27 and first top 25 end points are fixed value, now, the electrical grating
Chi 8 senses the displacement of the survey mass 10, transfers data to the digital display panel 13 through electrical grating chi 8, is computed, shows
The A end faces of workpiece 24 are shown as to the processing segment length of end, this is simple in construction, and measurement is convenient, efficiency high.
General principle, principal character and advantage of the present utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model requires protection scope
Defined by appended claims and its effect thing.
Claims (6)
- A kind of 1. Workpiece length measuring instrument, it is characterised in that：Including base and electrical grating chi, the both sides of the base are provided with electricity Sub- chi support block, the electronic ruler support block are fixedly arranged above horizontal positioned electrical grating chi；After the electrical grating chi Side is provided with the digital display panel installed by digital display support block；The front side of the electrical grating chi is provided with work piece holder；The work piece holder includes riser and cylinder fixed seat, and the riser is provided with through hole, and the through hole embeds and is cased with the second top Sharp stop collar, the second top stop collar is interior top provided with second, and spacing hexagonal is provided with the outside of the second top stop collar Bolt, and the spacing hex bolts is extended in the described second top stop collar by floating spring and the second top connection；Institute State and the second cylinder is provided with above cylinder fixed seat, and the expansion link of second cylinder is fixedly connected with the through cylinder fixed seat One is top, and described first top is provided with calibrated bolck；Line slideway support block and screw mandrel support block are additionally provided with the base, the line slideway support block is led provided with straight line Rail, and straight line guide rail seat and cylinder fixed block are slidably connected on the line slideway, is provided with the cylinder fixed block One cylinder, line slideway limited block is installed with the straight line guide rail seat, and the cylinder fixed block is led with the straight line Rail limited block is connected by returning spring；The screw mandrel support block is provided with screw mandrel, one end connection wire rod handle of the screw mandrel, The cylinder fixed seat is connected to by screw rodb base on the screw mandrel.
- A kind of 2. Workpiece length measuring instrument according to claim 1, it is characterised in that：The both ends of the electrical grating chi lead to Bolt is crossed to be fixedly connected with the electronic ruler support block；And the electrical grating chi electrically connects with the digital display panel.
- A kind of 3. Workpiece length measuring instrument according to claim 1, it is characterised in that：The second top stop collar is ten Font structure, and fixed by screw and the riser.
- A kind of 4. Workpiece length measuring instrument according to claim 1, it is characterised in that：The cylinder fixed block is L-type knot Structure, and the inner side of the cylinder fixed block is provided with chute, the chute is slidably connected with the line slideway.
- A kind of 5. Workpiece length measuring instrument according to claim 1, it is characterised in that：Be provided with below the line slideway every Plate, and line slideway described in the membrane support.
- A kind of 6. Workpiece length measuring instrument according to claim 1, it is characterised in that：The width of survey mass and the standard The width of block is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721035875.0U CN207132853U (en) | 2017-08-18 | 2017-08-18 | A kind of Workpiece length measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721035875.0U CN207132853U (en) | 2017-08-18 | 2017-08-18 | A kind of Workpiece length measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207132853U true CN207132853U (en) | 2018-03-23 |
Family
ID=61635436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721035875.0U Expired - Fee Related CN207132853U (en) | 2017-08-18 | 2017-08-18 | A kind of Workpiece length measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207132853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112097591A (en) * | 2020-09-21 | 2020-12-18 | 张德贵 | Workpiece length detection mechanism with high adaptability |
-
2017
- 2017-08-18 CN CN201721035875.0U patent/CN207132853U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112097591A (en) * | 2020-09-21 | 2020-12-18 | 张德贵 | Workpiece length detection mechanism with high adaptability |
| CN112097591B (en) * | 2020-09-21 | 2022-07-19 | 艾力科技(广州)有限公司 | Workpiece length detection mechanism with high adaptability |
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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: 20180323 |