CN212390921U - Gauge block verification positioning device - Google Patents
Gauge block verification positioning device Download PDFInfo
- Publication number
- CN212390921U CN212390921U CN202021121261.6U CN202021121261U CN212390921U CN 212390921 U CN212390921 U CN 212390921U CN 202021121261 U CN202021121261 U CN 202021121261U CN 212390921 U CN212390921 U CN 212390921U
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- Prior art keywords
- plate
- connecting plates
- spring
- pressing
- supporting plate
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- Expired - Fee Related
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- 238000012795 verification Methods 0.000 title claims description 4
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 230000007704 transition Effects 0.000 claims abstract description 10
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of instrument and equipment detection, in particular to a measuring block calibrating and positioning device, which comprises a bottom plate, a detection table, a stand column, a support plate, a spring and a pressure plate; the detection table is fixed with the bottom plate through the four stand columns, two connecting plates are integrally formed on two sides of the upper portion of the supporting plate, the upper portions of the two connecting plates are fixedly connected with the side portion of the detection table through bolts, a pressing hand extends outwards from one side of the middle of the pressing plate, a shaft sleeve extends inwards, a hinge shaft penetrates through the connecting plates and is connected with the shaft sleeve, a transition plate extends downwards from the lower portion of the pressing hand, two strip-shaped holes are formed in the transition plate, a guide bolt penetrates through the strip-shaped holes and is connected with the lower portion of the supporting plate, a spring is sleeved on the guide bolt, and two ends of the spring are respectively in contact connection with the transition plate and the supporting plate. This device can be quick fixes the gage block, simple structure, portable.
Description
Technical Field
The utility model relates to an instrument and equipment detects technical field, especially relates to a gauge block examination positioner.
Background
The measuring block is a measuring instrument with a rectangular or circular cross section and accurate size between a pair of parallel measuring surfaces. The gauge block is mainly characterized in that: simple shape, stable value, good wear resistance and convenient use. Each block may be used alone as a specific quantity, or may be combined into various sizes as desired. The purpose of the gauge block is as follows: 1. as a length criterion, passing a size measurement; 2. the device is used for verifying the indication error of the measuring teeth; 3. as a standard component, the size of the workpiece is measured by a comparison method, or the zero position of a measuring instrument is calibrated and adjusted; 4. for direct measurement of part dimensions; 5. the method is used for the adjustment of a precision machine tool and the precision scribing in mechanical processing. At present, when measurement is carried out, a measuring block almost inevitably influences the measured quantity, and the ultra-natural characteristic exists, because energy and substance consumption is inevitable between the measuring block and the measured quantity, the measuring block is used for a long time, and the precision is influenced, so that the calibration is carried out regularly, and the calibration is carried out by taking the year as a unit according to the use frequency periodically. In the prior art, the gauge block needs to be fixed before the gauge block is verified, and due to the fact that the gauge block has some differences in specification, various clamps are needed, so that firstly, the clamp cost is high, and a laboratory is confused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of above-mentioned technique, and provide a gauge block examination positioner.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: the utility model provides a gauge block examination positioner which characterized in that: comprises a bottom plate, a detection platform, an upright post, a supporting plate, a spring and a pressing plate; the detecting table is fixed together through four stand columns, two connecting plates are integrally formed on two sides of the upper portion of the supporting plate, the upper portions of the two connecting plates are fixedly connected with the side portion of the detecting table through bolts, the upper portion of the pressing plate is located between the two connecting plates, the uppermost portion of the pressing plate is higher than the plane of the detecting table, a pressing hand is formed in one side of the middle of the pressing plate in an extending mode and extends inwards to form a shaft sleeve, a hinge shaft penetrates through the connecting plates and is connected with the shaft sleeve, a transition plate is formed in the lower portion of the pressing hand in a downward extending mode, two strip-shaped holes are formed in the transition plate, a guide bolt penetrates through the strip-shaped holes and is connected with the lower portion of the supporting plate, the spring is sleeved on the guide bolt, and two ends of the.
Preferably, a positioning groove is arranged on the table surface of the detection table.
Preferably, a baffle is connected to the rear side of the detection table through a bolt.
Compared with the prior art, the utility model has the advantages that the device can rapidly fix the gauge block, and has simple structure and convenient carrying.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a plan view of the present invention.
Detailed Description
Spatially relative terms such as "above … …", "above … …", "above … …", "above", and the like, may be used herein for ease of description to describe the spatial relationship of one feature or characteristic to another feature or characteristic as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
As shown in fig. 1-3, a measuring block calibrating and positioning device comprises a base plate 1, a detection table 2, a column 3, a support plate 4, a spring 5 and a pressure plate 6; the detection table and the bottom plate are fixed together through four upright posts, two connecting plates 7 are integrally formed on two sides of the upper part of the supporting plate, the upper parts of the two connecting plates are fixedly connected with the side part of the detection table through bolts, the upper part of the pressure plate is positioned between the two connecting plates, and the uppermost part of the pressure plate is higher than the plane of the detection table, so that the space is not occupied, the whole structure is more compact, one side of the middle part of the pressure plate extends outwards to form a pressure arm 8, the pressure arm extends inwards to form a shaft sleeve, a hinge shaft 9 passes through the connecting plate to be connected with the shaft sleeve, the lower part of the pressure arm extends downwards to form a transition plate 10, the transition plate is provided with two strip-shaped holes, a guide bolt 11 passes through the strip-shaped hole 12 to be connected with the lower part of the supporting plate, the spring is sleeved on the guide bolt, and two ends of the spring are respectively in contact connection with the transition plate and the support plate. In order to be suitable for a measuring block, a positioning groove 13 is arranged on the table surface of the detection table. In order to be suitable for different kinds of gauge blocks, the rear side of the detection table is connected with a baffle through bolts. The upper parts of the baffle and the pressure plate are matched together to fix the gauge block.
During the use, place the gage block in examining the constant head tank on the test table, one side contact constant head tank's rear portion, the opposite side is pushed down with the clamp plate, during the operation clamp plate, presses the hand downwards, presses the cab apron of crossing of hand lower part messenger spring compression, and clamp plate upper portion opens, just can compress tightly fixedly the gage block on the clamp plate upper portion after loosening the pressure hand.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides a gauge block examination positioner which characterized in that: comprises a bottom plate, a detection platform, an upright post, a supporting plate, a spring and a pressing plate; the detecting table is fixed together through four stand columns, two connecting plates are integrally formed on two sides of the upper portion of the supporting plate, the upper portions of the two connecting plates are fixedly connected with the side portion of the detecting table through bolts, the upper portion of the pressing plate is located between the two connecting plates, the uppermost portion of the pressing plate is higher than the plane of the detecting table, a pressing hand is formed in one side of the middle of the pressing plate in an extending mode and extends inwards to form a shaft sleeve, a hinge shaft penetrates through the connecting plates and is connected with the shaft sleeve, a transition plate is formed in the lower portion of the pressing hand in a downward extending mode, two strip-shaped holes are formed in the transition plate, a guide bolt penetrates through the strip-shaped holes and is connected with the lower portion of the supporting plate, the spring is sleeved on the guide bolt, and two ends of the.
2. The gage block verification positioning device as claimed in claim 1, wherein: and a positioning groove is arranged on the table surface of the detection table.
3. The gage block verification positioning device as claimed in claim 1, wherein: the rear side of the detection table is connected with a baffle through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021121261.6U CN212390921U (en) | 2020-06-17 | 2020-06-17 | Gauge block verification positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021121261.6U CN212390921U (en) | 2020-06-17 | 2020-06-17 | Gauge block verification positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212390921U true CN212390921U (en) | 2021-01-22 |
Family
ID=74255252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021121261.6U Expired - Fee Related CN212390921U (en) | 2020-06-17 | 2020-06-17 | Gauge block verification positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212390921U (en) |
-
2020
- 2020-06-17 CN CN202021121261.6U patent/CN212390921U/en not_active Expired - Fee Related
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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: 20210122 |