CN207035990U - A kind of endoporus pulsation measurement device - Google Patents
A kind of endoporus pulsation measurement device Download PDFInfo
- Publication number
- CN207035990U CN207035990U CN201720991526.XU CN201720991526U CN207035990U CN 207035990 U CN207035990 U CN 207035990U CN 201720991526 U CN201720991526 U CN 201720991526U CN 207035990 U CN207035990 U CN 207035990U
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- CN
- China
- Prior art keywords
- endoporus
- tailstock
- measurement device
- gauge stand
- measurement table
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
It the utility model is related to a kind of endoporus pulsation measurement device, including at least base, measurement table, stationary center tailstock and rolling center tailstock positioned at base both ends, first be installed on stationary center tailstock is top, and second be installed on rolling center tailstock is top, first it is top be stationary center, it is hollow structure that it is internal, surface offers visual windows, support is installed inside stationary center tailstock, measurement table by support be installed on first it is top in, and the dial plate face visual windows of measurement table, first top head is provided with gaging hole, the gauge head of measurement table passes through gaging hole, protrude from top outer；The application detects endoporus bounce on the basis of centre bore, the gauge head of measurement table passes through gaging hole, protruded from outside top, gauge head contact measured inner hole of workpiece, workpiece rotates, endoporus, which is beated, is reflected into the dial plate of measurement table by gauge head, the change of hand of dial is can see that by visual windows, accurately measures the endoporus bounce of product, detection process is simple and convenient.
Description
Technical field
A kind of measurement apparatus that endoporus bounce is detected on the basis of centre bore is the utility model is related to, belongs to endoporus bounce and surveys
Measure engineering device technique field.
Background technology
It is to the glitch detection conventional method of centre bore for measurement product endoporus in industry at present：
1st, the bounce of product center hole reference plane and endoporus machined surface is measured with three-coordinates measuring machine, uses three-dimensional coordinates measurement
Instrument measurement bounce, although precision is higher, efficiency is low.
2nd, workpiece is positioned with centre bore, is supported with cylindrical grinder fine grinding workpiece two cylindrical, then workpiece is placed on workbench
On the vee-block of face, with the bounce of percentage table look-up machined surface.This method could measure after needing fine cylindrical, it is impossible to monitoring in real time,
And by Reference Transforming after, error is larger.
In summary, the device of endoporus bounce can quickly, accurately be determined on the basis of centre bore by lacking in the industry.
The content of the invention
The purpose of this utility model is overcome the deficiencies in the prior art, and provide one kind it is quick on the basis of centre bore,
The measurement apparatus of endoporus bounce is determined exactly.
Technical scheme is used by realizing the utility model purpose, a kind of endoporus pulsation measurement device, the bottom of including at least
Seat and measurement table disposed thereon, base both ends are respectively equipped with stationary center tailstock and rolling center tailstock, stationary center tailstock
On be provided with first top, it is top to be provided with second on rolling center tailstock；Described first it is top be stationary center, be inside it
Hollow structure, surface offer visual windows, and support is provided with inside stationary center tailstock, and measurement table is installed on by support
During one is top, and the dial plate face visual windows of measurement table, the first top head are provided with gaging hole, and the gauge head of measurement table passes through
Gaging hole, protrude from outside top.
The stationary center tailstock is installed on base by pad, nut and trapezoidal bolt, and pad is located at nut and bottom
Between seat.
Pad and nut are respectively positioned on inside stationary center tailstock.
The support is connected by holding screw with pad.
The support is made up of gauge stand, gauge stand adjusting rod and support bar, and measurement table is fixed on gauge stand, and gauge stand is adjusted with gauge stand
Pole and gauge stand adjusting rod are connected with support bar by threaded fastener.
The gauge stand adjusting rod and support bar are that one end opens up screwed hole, the other end opens up the structure of clear opening, gauge stand
The end being connected with gauge stand adjusting rod offer screwed hole.
The measurement table is dial gauge.
Described second it is top be live centre.
The rolling center tailstock is provided with tailstock handle and top handle.
As shown from the above technical solution, endoporus pulsation measurement device provided by the utility model, two apex tailstocks are passed through
Fixed workpiece to be detected, workpiece rotate around center line (two top lines), two it is top in have one be stationary center, in it
Portion is hollow, and detection table is located in the hollow space, therefore the application is that endoporus bounce, measurement table are detected on the basis of centre bore
Gauge head through gaging hole, protrude from top outer, gauge head contact measured inner hole of workpiece, because stationary center and detection table are fixed not
Dynamic, workpiece rotates, and endoporus bounce to be measured is reflected into the dial plate of measurement table by gauge head, can by the visual windows of stationary center
To see the change of hand of dial, the endoporus bounce of product is accurately measured, detection process is simple and convenient.
Compared with prior art, endoporus pulsation measurement device provided by the utility model has the following advantages that：
1st, endoporus pulsation measurement apparatus structure provided by the utility model is simple, workpiece installation, changes convenient, measurement operation
Simplicity, detection product efficiency is high, reduces the percent defective of product work in-process, so as to reduce processing cost of spoiled goods, economic benefit shows
Write；
2nd, endoporus pulsation measurement device provided by the utility model can measure in real time, and measurement is accurate, and error is minimum, measurement member
Part is dial gauge, and the bounce of product endoporus can be directly read from dial gauge, fully ensures that product quality；
3rd, the dial gauge position of endoporus pulsation measurement device provided by the utility model is adjustable, and percentage is can adjust by support
The setting height(from bottom) of table and the extension elongation of gauge head, suitable for measure different pore size, the endoporus of hole depth；
4th, in endoporus pulsation measurement device provided by the utility model, dial gauge and support are mounted on inside device,
It is outside will not be by environmental disturbances without any structure, therefore when detecting；
5th, top and apex tailstock the external structure in endoporus pulsation measurement device provided by the utility model is with showing
Have top identical with apex tailstock, the external structure of working portion, which is not made, to be changed, therefore the top and apex tailstock can be direct
For other processing occasions；
6th, endoporus pulsation measurement device provided by the utility model, workpiece, which rotates a circle, during detection can determine endoporus jump
It is dynamic, therefore complicated clamping assembly is not needed, workpiece to be detected can be fixed by two apex tailstocks, rolling center tailstock
Top is live centre, with workpiece common rotation, is easy to the replacing of workpiece using the fixed structure.
Brief description of the drawings
Fig. 1 is the front view of endoporus pulsation measurement device provided by the utility model.
Fig. 2 is measurement table and the installation diagram of support.
Fig. 3 is the top view of endoporus pulsation measurement device provided by the utility model.
Wherein, 1- stationary centers tailstock, 2- first is top, 21- visual windows, and 3- rolling center tailstocks, 4- second is top,
5- measurement tables, 51- dial plates, 52- gauge heads, 6- supports, 61- gauge stands, 62- gauge stand adjusting rods, 63- support bars, 7- bases, 8- spiral shells
Mother, 9- pads, the trapezoidal bolts of 10-, 11- holding screws, 12- tailstock handles, the top handles of 13-, 14- workpiece.
Embodiment
The utility model is illustrated in detail with reference to the accompanying drawings and examples, content of the present utility model not office
It is limited to following examples.
A kind of endoporus pulsation measurement device, including base 7, measurement table 5, the He of stationary center tailstock 1 positioned at the both ends of base 7
Rolling center tailstock 3, first top 2 be installed on stationary center tailstock 1, and be installed on rolling center tailstock 3
Two top 4, in the present embodiment, measurement table 5 is dial gauge, and first top 2 is stationary center, and second top 4 is live centre,
Two top 4 with the common rotation of workpiece 14；
The stationary center tailstock 1 is installed on base 7 by pad 9, nut 8 and trapezoidal bolt 10, and pad 9 is located at spiral shell
Between mother 8 and base 7, rolling center tailstock 3 is installed on base by a straight-line displacement mechanism, can be slided on base, living
Dynamic apex tailstock 3 is provided with tailstock handle 12 and top handle 13, and tailstock handle 12 is used to lock work after being moved to correct position
Dynamic apex tailstock 3, top handle 13 are used to locking second top 4, in the present embodiment, the rolling center tailstock, straight-line displacement machine
Structure, tailstock handle and top handle use the lathe activity center tailstock and its associated drives component and locking group of prior art
Part；
First top 2 inside is hollow structure, surface offers visual windows 21, and the inside of stationary center tailstock 1 is same
Sample is provided with cavity, and pad 9 and nut 8 are respectively positioned on inside stationary center tailstock 1, and support 6, the support 6 are provided with the cavity
It is made up of gauge stand 61, gauge stand adjusting rod 62 and support bar 63, gauge stand 61 and gauge stand adjusting rod 62 and gauge stand adjusting rod 62 and branch
Strut 63 is connected by threaded fastener, and gauge stand adjusting rod 62 is that one end opens up screwed hole, the other end is opened with support bar 63
If the structure of clear opening, the end being connected with gauge stand adjusting rod 62 of gauge stand 61 offers screwed hole, and the low side of support bar 63 leads to
Holding screw 11 is crossed to be connected with pad 9；
The measurement table 5 is supported by support 6 is fixed, in first top 2, and measurement table 5 is fixed on gauge stand 61, is surveyed
The face visual windows 21 of dial plate 51 of scale 5, first top 2 head are provided with gaging hole, the gauge head 52 of measurement table 5 through gaging hole,
Protrude from top outer.
During actual use, stationary center tailstock 1 is arranged on the correct position of base 7 and by pad 9, nut 8 and trapezoidal
Bolt 10 is locked, and rolling center tailstock 3 slides on base 7, and rolling center tailstock 3 is adjusted according to the length of workpiece 14
Position, pass through tailstock handle 12 after regulation and fix rolling center tailstock 3, then by dial gauge installation on the frame 6, will
Dial gauge is placed on the correct position of detection inner hole of workpiece bounce, and with the fixed support 6 of holding screw 11, then rotational workpieces, lead to
Visual windows 21 are crossed to observe the dial plate of dial gauge and accurately take reading.
Claims (9)
- A kind of 1. endoporus pulsation measurement device, including at least base and measurement table disposed thereon, it is characterised in that：Base both ends Stationary center tailstock and rolling center tailstock are respectively equipped with, the first top, rolling center tailstock is installed on stationary center tailstock On to be provided with second top；Described first it is top be stationary center, it is internal to offer visual windows for hollow structure, surface, Support is installed inside stationary center tailstock, measurement table by support be installed on first it is top in, and the dial plate of measurement table is just To visual windows, the first top head is provided with gaging hole, and the gauge head of measurement table passes through gaging hole, protruded from outside top.
- 2. endoporus pulsation measurement device according to claim 1, it is characterised in that：The stationary center tailstock passes through pad Piece, nut and trapezoidal bolt are installed on base, and pad is between nut and base.
- 3. endoporus pulsation measurement device according to claim 2, it is characterised in that：Pad and nut are respectively positioned on stationary center Inside tailstock.
- 4. endoporus pulsation measurement device according to claim 3, it is characterised in that：The support passes through holding screw and pad Piece connects.
- 5. endoporus pulsation measurement device according to claim 1, it is characterised in that：The support is adjusted by gauge stand, gauge stand Bar and support bar are formed, and measurement table is fixed on gauge stand, and gauge stand and gauge stand adjusting rod and gauge stand adjusting rod and support bar are logical Cross threaded fastener connection.
- 6. endoporus pulsation measurement device according to claim 5, it is characterised in that：The gauge stand adjusting rod and support bar are equal Open up screwed hole for one end, the other end opens up the structure of clear opening, the end being connected with gauge stand adjusting rod of gauge stand offers spiral shell Pit.
- 7. endoporus pulsation measurement device according to claim 1, it is characterised in that：The measurement table is dial gauge.
- 8. endoporus pulsation measurement device according to claim 1, it is characterised in that：Described second it is top be live centre.
- 9. endoporus pulsation measurement device according to claim 8, it is characterised in that：The rolling center tailstock is provided with tail Seat handle and top handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720991526.XU CN207035990U (en) | 2017-08-09 | 2017-08-09 | A kind of endoporus pulsation measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720991526.XU CN207035990U (en) | 2017-08-09 | 2017-08-09 | A kind of endoporus pulsation measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207035990U true CN207035990U (en) | 2018-02-23 |
Family
ID=61473777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720991526.XU Expired - Fee Related CN207035990U (en) | 2017-08-09 | 2017-08-09 | A kind of endoporus pulsation measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207035990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109781053A (en) * | 2018-11-26 | 2019-05-21 | 大连德迈仕精密科技股份有限公司 | A kind of axis class inner hole bounce automatic checkout equipment |
-
2017
- 2017-08-09 CN CN201720991526.XU patent/CN207035990U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109781053A (en) * | 2018-11-26 | 2019-05-21 | 大连德迈仕精密科技股份有限公司 | A kind of axis class inner hole bounce automatic checkout equipment |
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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: 20180223 Termination date: 20200809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |