CN206074419U - A kind of pin clamp holder portion measuring instrument - Google Patents
A kind of pin clamp holder portion measuring instrument Download PDFInfo
- Publication number
- CN206074419U CN206074419U CN201621085609.4U CN201621085609U CN206074419U CN 206074419 U CN206074419 U CN 206074419U CN 201621085609 U CN201621085609 U CN 201621085609U CN 206074419 U CN206074419 U CN 206074419U
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- CN
- China
- Prior art keywords
- level
- grades
- rotary shaft
- drivewheel
- clamp holder
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- 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.)
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
This utility model is related to a kind of pin clamp holder portion measuring instrument, including base, one-level rotate main body, two grades of rotation main bodys, clamping columns, and the one-level rotates both main body, two grades of rotation main bodys and is parallelly mounted on base；One-level rotates main body, and its longitudinal central portion is provided with through its inner primary rotary shaft, and described one-level rotary shaft one end is fixedly connected with drivewheel, and the other end is fixedly connected with handle is rotated；Two grades of rotation main bodys, its longitudinal central portion are provided with two grades of rotary shafts, and two grades of rotary shafts are fixedly connected with driven pulley near one end of drivewheel；Clamp column, which is located on the base, the clamping column is provided with and the three-level rotary shaft being connected is rotated with which, this utility model is used for the roundness degree for detecting pin clamp holder portion, whether changed by the index of digital display height instrument, whether qualified so as to judge pin clamp holder portion roundness degree, simple to operate, one is i.e. operable, high working efficiency, resultant error are little.
Description
Technical field
This utility model belongs to technical field of mechanical equipment, more particularly to a kind of pin clamp holder portion measuring instrument.
Background technology
The big production of textile industry promotes the invention and development of sewing machine, and wherein pin folder is the important spare and accessory parts of sewing machine
One of, it is connected with shank, is the part for pin of installing, the quality of pin folder directly influences the working effect of sewing machine, pin folder
Species it is various, wherein pin clamp holder portion it is whether mellow and full it is smooth, with the presence or absence of the defects such as pore, sharp edge be detect pin press from both sides quality finger
Mark, needs hand-held pin clamp holder portion to rotate on digital display height instrument when pin clamp holder portion is detected in the past, causes that error is big, efficiency is low asks
Topic.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of pin clamp holder portion measuring instrument, this practicality
Whether the new roundness degree for detecting pin clamp holder portion, changed by the index of digital display height instrument, so as to judge that pin clamp holder portion justifies
Whether humidity is qualified, simple to operate, one is i.e. operable, and high working efficiency, resultant error are little.
This utility model solves its technical problem and takes technical scheme below to realize：
A kind of pin clamp holder portion measuring instrument, including base, one-level rotation main body, two grades of rotation main bodys, clamping columns, described one
Level rotates both main body, two grades of rotation main bodys and is parallelly mounted on base；
One-level rotates main body, and its longitudinal central portion is provided with through its inner primary rotary shaft, and the one-level rotary shaft is led to
Cross bearing to be connected with one-level rotation body rotation, the bearing rotates body interior two ends, the one-level rotary shaft located at one-level
One end is fixedly connected with drivewheel, and the other end is fixedly connected with handle is rotated；
Two grades of rotation main bodys, its longitudinal central portion are provided with two grades of rotary shafts, and two grades of rotary shafts rotate master with two grades
Rotated by bearing between body and connected, and two grades of rotary shafts are fixedly connected with driven pulley near one end of drivewheel；
Column is clamped, which is located on the base, the clamping column is provided with and the three-level rotary shaft being connected is rotated with which,
One end of the three-level rotary shaft and drivewheel homonymy is fixed with one end of clamping bar, the three-level rotary shaft and drivewheel heteropleural
One end be fixed with raising wire, the other end of the clamping bar is rotated with level Four rotary shaft and is connected, the level Four rotary shaft and master
One end of driving wheel homonymy is fixed with pinch wheels, and the pinch wheels are located at the upper of center between the drivewheel and driven pulley
Side.
Further, the clamping bar is connected with the base by spring.
Advantage of the present utility model and good effect are：This utility model is used for the roundness degree for detecting pin clamp holder portion, passes through
Whether whether the index of digital display height instrument changes, qualified so as to judge pin clamp holder portion roundness degree, it is simple to operate, one can behaviour
Make, high working efficiency, resultant error are little.
Description of the drawings
The technical solution of the utility model is described in further detail below with reference to drawings and Examples, but
It should be known that these accompanying drawings are only designed for task of explanation, therefore not as the restriction of this utility model scope.Additionally,
Unless otherwise indicated, these accompanying drawings are meant only to conceptually to illustrate structure construction described herein, without carrying out to scale
Draw.
Fig. 1 is this utility model front view；
Fig. 2 is this utility model top view；
Fig. 3 is utility model works state front view；
Fig. 4 is this utility model dimensional structure diagram.
In figure：1. base, 2. one-level rotation main body, 3. two grades of rotation main bodys, 4. one-level rotary shaft, 5. bearing, 6. actives
Wheel, 7. rotation handle, 8. two grades of rotary shafts, 9. driven pulley, 10. clamping column, 11. three-level rotary shafts, 12. clamping bars, 13. lifts
Play bar, 14. level Four rotary shafts, 15. pinch wheels, 16. springs, 17. pin clamp holder portions.
Specific embodiment
Firstly, it is necessary to explanation, below will illustrate concrete structure of the present utility model, feature by way of example
With advantage etc., but all of description is intended merely to what is illustrated, and should not be construed as forming this utility model and appoint
What limits.Additionally, any single technical characteristic in mentioned each embodiment being herein described by or implying, or it is shown
Or implicit any single technical characteristic in the drawings, still can continue between these technical characteristics (or its equivalent) into
Row combination in any is deleted, so as to obtain the of the present utility model more other embodiments that directly may do not referred to herein.
In addition, for the sake of simplifying drawing, same or like technical characteristic only may be indicated at one in the same figure.
It will be understood that, when it is said that part ' attach ' to another part, it can be directly connected to another part or
There may be intermediate member.Conversely, when it is said that by part " being directly connected to " to another part when, then it represents that there is no pars intermedia
Part.
Fig. 1 is this utility model front view；Fig. 2 is this utility model top view；Fig. 3 be utility model works state just
View；Fig. 4 is this utility model dimensional structure diagram.Below just with reference to Fig. 1-Fig. 4 illustrating this utility model.
A kind of 2, two grades of rotation main bodys 3 of as Figure 1-4, pin clamp holder portion measuring instrument, including base 1, one-level rotation main body,
Column 10 is clamped, the one-level rotates 2, two grades of rotation main bodys 3 of main body, and both are parallelly mounted on base 1；One-level rotates main body
2, its longitudinal central portion is provided with through its inner primary rotary shaft 4, and the one-level rotary shaft 4 is rotated with one-level by bearing 5
Main body 2 rotates connection, and the bearing 5 rotates 2 inside two ends of main body, described 4 one end of one-level rotary shaft and drivewheel 6 located at one-level
It is fixedly connected, the other end is fixedly connected with handle 7 is rotated；Two grades of rotation main bodys 3, its longitudinal central portion are provided with two grades of rotary shafts
8, connection, and two grades of rotary shafts 8 are rotated near master by bearing 5 between two grades of rotary shafts 8 and two grades of rotation main bodys 3
One end of driving wheel 6 is fixedly connected with driven pulley 9；Column 10 is clamped, which is located on the base 1, set on the clamping column 10
Have and the three-level rotary shaft 11 being connected is rotated with which, the three-level rotary shaft 11 is fixed with clamping bar with one end of 6 homonymy of drivewheel
12 one end, one end of the three-level rotary shaft 11 and 6 heteropleural of drivewheel are fixed with raising wire 13, the clamping bar 12 it is another
End is rotated with level Four rotary shaft 14 and is connected, and the level Four rotary shaft 14 is fixed with pinch wheels 15, institute with one end of 6 homonymy of drivewheel
State the top that pinch wheels 15 are located at center between the drivewheel 6 and driven pulley 9.
The clamping bar 12 is connected with the base 1 by spring 16.
Operation principle：This utility model is used for the roundness degree for detecting pin clamp holder portion 17, presses raising wire 13, and clamping bar 12 exists
Drive pinch wheels 15 to lift in the presence of three-level rotary shaft 11, pin clamp holder portion 17 is put between drivewheel 6, driven pulley 9, is put down
Raising wire 13, clamping bar 12 are moved downward with three-level rotary shaft 11 as axle under the action of the spring 16, and pinch wheels 15 are by pin clamp holder
Portion 17 is pressed between drivewheel 6, driven pulley 9, is now rotated 7 drivewheel 6 of handle and is rotated with one-level rotary shaft 4, so as to
Pin clamp holder portion 17 is driven to rotate, pin clamp holder portion 17 drives driven pulley 9, pinch wheels 15 to rotate, and the pointer of digital display height instrument is placed in
Between drivewheel 6 and pinch wheels 15, if the roundness degree in pin clamp holder portion 17 it is unqualified, or there are problems that pore, number
The index of aobvious altimeter can change.
Above example has been described in detail to this utility model, but the content is only preferable reality of the present utility model
Apply example, it is impossible to be considered as limiting practical range of the present utility model.All equalizations made according to this utility model application range
Change and improvement etc., still all should belong within patent covering scope of the present utility model.
Claims (2)
1. a kind of pin clamp holder portion measuring instrument, including base, one-level rotation main body, two grades of rotation main bodys, clamping columns, the one-level
Rotate both main body, two grades of rotation main bodys to be parallelly mounted on base, it is characterised in that：
One-level rotates main body, and its longitudinal central portion is provided with through its inner primary rotary shaft, and the one-level rotary shaft passes through axle
Hold and be connected with one-level rotation body rotation, the bearing rotates body interior two ends, described one-level rotary shaft one end located at one-level
It is fixedly connected with drivewheel, the other end is fixedly connected with handle is rotated；
Two grades of rotation main bodys, its longitudinal central portion are provided with two grades of rotary shafts, two grades of rotary shafts with two grades rotate main bodys it
Between rotated by bearing and connect, and two grades of rotary shafts are fixedly connected with driven pulley near one end of drivewheel；
Column is clamped, which is located on the base, the clamping column is provided with and the three-level rotary shaft being connected is rotated with which, described
One end of three-level rotary shaft and drivewheel homonymy is fixed with one end of clamping bar, the three-level rotary shaft and the one of drivewheel heteropleural
End is fixed with raising wire, and the other end of the clamping bar is connected with the rotation of level Four rotary shaft, the level Four rotary shaft and drivewheel
One end of homonymy is fixed with pinch wheels, and the pinch wheels are located at the top of center between the drivewheel and driven pulley.
2. a kind of pin clamp holder portion measuring instrument according to claim 1, it is characterised in that：The clamping bar passes through spring and institute
State base to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621085609.4U CN206074419U (en) | 2016-09-27 | 2016-09-27 | A kind of pin clamp holder portion measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621085609.4U CN206074419U (en) | 2016-09-27 | 2016-09-27 | A kind of pin clamp holder portion measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206074419U true CN206074419U (en) | 2017-04-05 |
Family
ID=58441061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621085609.4U Expired - Fee Related CN206074419U (en) | 2016-09-27 | 2016-09-27 | A kind of pin clamp holder portion measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206074419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024168A (en) * | 2017-05-27 | 2017-08-08 | 苏州工业职业技术学院 | Concentricity measures cubing |
-
2016
- 2016-09-27 CN CN201621085609.4U patent/CN206074419U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024168A (en) * | 2017-05-27 | 2017-08-08 | 苏州工业职业技术学院 | Concentricity measures cubing |
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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: 20170405 Termination date: 20200927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |