CN204115627U - A kind of dual-gripper external measuring instrument - Google Patents
A kind of dual-gripper external measuring instrument Download PDFInfo
- Publication number
- CN204115627U CN204115627U CN201420387695.9U CN201420387695U CN204115627U CN 204115627 U CN204115627 U CN 204115627U CN 201420387695 U CN201420387695 U CN 201420387695U CN 204115627 U CN204115627 U CN 204115627U
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- CN
- China
- Prior art keywords
- dial gauge
- base plate
- support bar
- measuring instrument
- dual
- 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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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of dual-gripper external measuring instrument, comprise horizonal base plate, described base plate side is provided with gib block, described base plate opposite side is provided with dial gauge, be disposed with support bar one and support bar two between described gib block and dial gauge, described gib block is provided with strip bulge along on the sidewall in base plate direction.During use, first the reading of dial gauge is corrected by standard workpiece, external diameter one end of this standard workpiece is contacted with strip bulge, the other end contacts with dial gauge, the reading of dial gauge is corrected to zero, afterwards, when measuring other workpiece, only need this workpiece to be placed in the foregoing manner on measuring instrument, now, if the reading on dial gauge is greater than zero, represent that the external diameter of workpiece is the reading that standard size adds dial gauge.The utility model one-piece construction is simple, and it is convenient to measure, and adopts dial gauge to measure, improves measuring accuracy.
Description
Technical field
The utility model relates to measurement mechanism, particularly a kind of dual-gripper external measuring instrument.
Background technology
At present, the measurement of the workpiece external diameters such as bearing, frequent employing slide calliper rule or outside micrometer are measured, but these measuring methods are generally just for small size bearing, even but measure miniature workpiece, adopt above-mentioned survey instrument, because be artificial reading, be easier to cause artificial error, and manual operation also seems slightly complicated.For large-scale workpiece, its precision measured is then obviously not enough, if use large-scale slide calliper rule or milscale instead, not only measuring accuracy is low and efficiency is low.
Summary of the invention
For solving the problem, the purpose of this utility model is to provide a kind of dual-gripper external measuring instrument, simple to operate, and measurement data is accurate, measures efficiency high.
The technical scheme that the invention for solving the technical problem adopts is:
A kind of dual-gripper external measuring instrument, comprise horizonal base plate, described base plate side is provided with gib block, and described base plate opposite side is provided with dial gauge, is disposed with support bar one and support bar two between described gib block and dial gauge.
Further, described base plate, by the clamping sleeve determining dial gauge of table, makes the sounding rod level of dial gauge fix.
Further, described support bar one is highly identical support bar with support bar two, and support bar one and support bar two are all fixed by the hex(agonal)screw be arranged under base plate.
Further, the top of described support bar one and support bar two is provided with support protrusion.
Further, described gib block is provided with strip bulge along on the sidewall in base plate direction.
Further, described support protrusion and strip bulge are wimet.
Further, the both sides, lower end of described base plate are respectively arranged with foot pad.
The beneficial effects of the utility model are:
The utility model adopts a kind of dual-gripper external measuring instrument, base plate arranges dual-gripper with fixation workpiece, first the reading of dial gauge is corrected by standard workpiece, external diameter one end of this standard workpiece is contacted with the strip bulge on gib block, the other end contacts with dial gauge, the reading of dial gauge is corrected to zero, afterwards, when measuring other workpiece, this workpiece is only needed to be placed in the foregoing manner on measuring instrument, now, if the reading on dial gauge is greater than zero, represent that the external diameter of workpiece is the reading that standard size adds dial gauge.The utility model one-piece construction is simple, and it is convenient to measure, and adopts dial gauge to measure, improves measuring accuracy.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
Fig. 1 is the utility model one-piece construction schematic diagram.
Embodiment
With reference to shown in Fig. 1, a kind of dual-gripper external measuring instrument of the present utility model, comprises horizonal base plate 1, and described base plate 1 side is provided with gib block 2, described base plate 1 opposite side is provided with dial gauge 3, is disposed with support bar 1 and support bar 25 between described gib block 2 and dial gauge 3.
Dial gauge 3, in order to realize the object measured, when designing, is horizontally disposed with by the utility model, with reference to shown in Fig. 1, described base plate 1 fixes the sleeve of dial gauge 3 by table folder 6, and the sounding rod level of dial gauge is fixed, now, the measuring head of dial gauge 3 and gib block 2 are direction in opposite directions.
When supporting, need to make workpiece for measurement keep fixing, therefore, described support bar 1 is highly identical support bar with support bar 25, and support bar 1 and support bar 25 are all fixed by the hex(agonal)screw 7 be arranged under base plate 1.
Material due to workpiece for measurement is generally the higher material of the hardness such as rigidity, therefore, the utility model is provided with support protrusion 8 above described support bar 1 and support bar 25, and support protrusion 8 is wimet, can ensure when supporting workpiece like this, wearing and tearing can not be caused, damage, make measurement more accurate.
In use, the sidewall of gib block 2 needs the outer diameter contact with workpiece one end to the utility model, equally, in order to ensure the degree of accuracy measured, be provided with strip bulge 9, and strip bulge 9 is also wimet at described gib block 2 along on the sidewall in base plate 1 direction.
In order to ensure the stability of base plate 1, be respectively arranged with foot pad 10 in the both sides, lower end of described base plate 1.
In use, first use an external diameter standard component to correct the reading of dial gauge, this standard component can make according to the standard size of the workpiece external diameter of relevant design measuring instrument.At timing, be placed on by calibrating device on measuring instrument, external diameter one end of standard component contacts with the strip bulge 9 of gib block on measuring instrument 2, and the other end contacts with the dial gauge 3 of measuring instrument, and the pointer of dial gauge 3 is corrected to zero.When measuring other workpiece, this workpiece being placed on measuring instrument in the same way, if the reading of dial gauge is greater than 0, then representing that the external diameter of this workpiece is the reading that standard size adds dial gauge.
The above measuring instrument structure is simple, is easy to realize, convenient operation (being specially adapted to batch machining), and for different workpiece, all can measure, and owing to adopting dial gauge to measure, therefore, measuring accuracy has obvious lifting.
The above, just preferred embodiment of the present utility model, the utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection domain of the present utility model.
Claims (7)
1. a dual-gripper external measuring instrument, it is characterized in that, comprise horizonal base plate (1), described base plate (1) side is provided with gib block (2), described base plate (1) opposite side is provided with dial gauge (3), is disposed with support bar one (4) and support bar two (5) between described gib block (2) and dial gauge (3).
2. dual-gripper external measuring instrument according to claim 1, is characterized in that, described base plate (1), by the sleeve of the fixing dial gauge (3) of table folder (6), makes the sounding rod level of dial gauge fix.
3. dual-gripper external measuring instrument according to claim 1, it is characterized in that, described support bar one (4) is highly identical support bar with support bar two (5), and support bar one (4) and support bar two (5) are all fixed by the hex(agonal)screw (7) be arranged under base plate (1).
4. dual-gripper external measuring instrument according to claim 3, is characterized in that, the top of described support bar one (4) and support bar two (5) is provided with support protrusion (8).
5. dual-gripper external measuring instrument according to claim 1, is characterized in that, described gib block (2) is provided with strip bulge (9) along on the sidewall in base plate (1) direction.
6. the dual-gripper external measuring instrument according to claim 4 or 5, is characterized in that, described support protrusion (8) and strip bulge (9) are wimet.
7. dual-gripper external measuring instrument according to claim 1, is characterized in that, the both sides, lower end of described base plate (1) are respectively arranged with foot pad (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420387695.9U CN204115627U (en) | 2014-07-14 | 2014-07-14 | A kind of dual-gripper external measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420387695.9U CN204115627U (en) | 2014-07-14 | 2014-07-14 | A kind of dual-gripper external measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204115627U true CN204115627U (en) | 2015-01-21 |
Family
ID=52332928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420387695.9U Expired - Fee Related CN204115627U (en) | 2014-07-14 | 2014-07-14 | A kind of dual-gripper external measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204115627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323216A (en) * | 2015-06-23 | 2017-01-11 | 诠丰精密工具股份有限公司 | Screw detection device and method |
-
2014
- 2014-07-14 CN CN201420387695.9U patent/CN204115627U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323216A (en) * | 2015-06-23 | 2017-01-11 | 诠丰精密工具股份有限公司 | Screw detection device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20190714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |