CN103267466A - Height measuring gauge - Google Patents
Height measuring gauge Download PDFInfo
- Publication number
- CN103267466A CN103267466A CN2013101793684A CN201310179368A CN103267466A CN 103267466 A CN103267466 A CN 103267466A CN 2013101793684 A CN2013101793684 A CN 2013101793684A CN 201310179368 A CN201310179368 A CN 201310179368A CN 103267466 A CN103267466 A CN 103267466A
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- China
- Prior art keywords
- backup plate
- probe
- height
- hole
- supporting frame
- 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.)
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention discloses a height measuring gauge. The height measuring gauge comprises a base, wherein a supporting frame is vertically arranged on the base, and the supporting frame is provided with scale marks in the length direction. The height measuring gauge is characterized in that a backup plate parallel with the base can be movably arranged on the supporting frame along the supporting frame, and a probe parallel with the supporting frame is arranged on the backup plate. According to the height measuring gauge, the parallel probe is arranged on the supporting frame with the scale marks, the entire height of a workpiece is measured by utilizing the supporting frame, the depth of a hole is measured by utilizing the probe, and the two values can be obtained through one-time measurement, and the height of the bottom of the hole is obtained by subtracting one value from the other value. The height measuring gauge has the advantages of being simple in structure, convenient to operate and the like.
Description
Technical field
The present invention relates to a kind of instrument of measuring height, especially measure the hole bottom level of the workpiece in hole with holes.
Background technology
Produce the workpiece in hole with holes, for guaranteeing the ex factory pass rate of workpiece, need before dispatching from the factory, detect workpiece usually, wherein just comprise the detection of the height of hole bottom.At present, the height of measuring the hole bottom is to finish by the following method, measures the height at hole top earlier, measures the hole top then to the degree of depth of hole bottom, will highly deduct the degree of depth then, can obtain the height of hole bottom.Obviously, this measuring method need when especially measuring the hole degree of depth, not have special instrument through twice measurement, but handheld probe gos deep into measuring in the hole, can not guarantee the verticality of probe in the process of measurement, thereby can produce certain error.
Summary of the invention
In order to overcome this problem, the invention provides a kind of simple in structure, easy to operate height and measure tool.
Technical scheme of the present invention provides a kind of height and measures tool, it comprises base, one support vertically is set on the described base, described support is provided with scale along its length direction, the backup plate of cover one annular on the described support, it is characterized in that: fix a backup plate that is parallel to described base on the described backup plate, a probe that is parallel to described support is set on the described backup plate.
Preferably, a through hole that runs through is set on the described backup plate, a probe over against described base passes described through hole, is fixed on the described through hole by first fastening bolt.
Preferably, described backup plate is provided with described backup plate is fixed on second fastening bolt on the described support.
Preferably, its length direction of described probe upper edge is provided with scale.
Height of the present invention is measured the tool utilization and at the support of band scale one parallel probe is set, utilize support measuring workpieces whole height, utilize the degree of depth of probe measurement hole, can obtain above-mentioned two numerical value by one-shot measurement, subtract each other by two numerical value, obtain the height of hole bottom.Height of the present invention is measured tool and is had advantages such as simple in structure, easy to operate.
Description of drawings
Fig. 1 is the structural representation that a kind of height of most preferred embodiment of the present invention is measured tool.
Embodiment
Below the specific embodiment of the present invention is described in further detail.
As shown in Figure 1, a kind of height of the present invention is measured tool and is comprised base 10, and a support 12 vertically is set on the base 10, and support 12 is provided with scale along its length direction.Support 12 is provided with the backup plate 16 with a bracket holes (not shown).Support 12 passes bracket holes, makes backup plate 16 to move up and down along support 12.Fix a backup plate 16 that is parallel to base 10 on the backup plate 16, a probe 18 that is parallel to support 12 is set on the backup plate 16.
So far, the present invention can adopt 2 kinds of modes to realize the measurement of hole bottom level.
1, the length of probe 18 is fixed, and utilizes probe 18 to insert holes, deducts the length of probe 18 by the scale on the support 12, can obtain the height of hole bottom.
2, at backup plate 16 second fastening bolt, 20, the second fastening bolts 20 are set and are threaded with backup plate 16, by its front portion of passing backup plate 16 backup plate 16 is fixed on the support 12.One through hole that runs through (not shown) is set on the backup plate 16, and probe 18 passes through hole, is fixed on the through hole by first fastening bolt 22.First fastening bolt 22 and backup plate 16 are threaded, and its length direction of probe 18 upper edges is provided with scale.First fastening bolt 22 and second fastening bolt 20 all are that industry is familiar and widely used.Like this, when measuring, at first backup plate 16 is resisted against on the workpiece, puts into probe 18 then, abut to the hole bottom until it, by the difference of the reading on support 12 and the probe 18, can obtain the height value of hole bottom.
Above embodiment only is the present invention's a kind of embodiment wherein, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (4)
1. a height is measured tool, it comprises base, one support vertically is set on the described base, described support is provided with scale along its length direction, it is characterized in that: can one backup plate that is parallel to described base be set movably along described support on the described support, a probe that is parallel to described support is set on the described backup plate.
2. height according to claim 1 is measured tool, and it is characterized in that: a through hole that runs through is set on the described backup plate, and a probe over against described base passes described through hole, is fixed on the described through hole by first fastening bolt.
3. height according to claim 2 is measured tool, it is characterized in that: described backup plate is provided with described backup plate is fixed on second fastening bolt on the described support.
4. height according to claim 3 is measured tool, and it is characterized in that: its length direction of described probe upper edge is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101793684A CN103267466A (en) | 2013-05-15 | 2013-05-15 | Height measuring gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101793684A CN103267466A (en) | 2013-05-15 | 2013-05-15 | Height measuring gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103267466A true CN103267466A (en) | 2013-08-28 |
Family
ID=49011107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101793684A Pending CN103267466A (en) | 2013-05-15 | 2013-05-15 | Height measuring gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103267466A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607145A (en) * | 2017-09-26 | 2018-01-19 | 广东欧珀移动通信有限公司 | Distance-measurement tool |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100229907B1 (en) * | 1997-08-22 | 1999-12-01 | 정몽규 | A measuring instrument of the level |
| CN101709942A (en) * | 2009-12-11 | 2010-05-19 | 奇瑞汽车股份有限公司 | Multifunctional height gauge |
| CN201688798U (en) * | 2010-05-08 | 2010-12-29 | 中铁宝桥集团有限公司 | Detection ruler for relative height difference between upper inclined surface of railway switch bed plate and upper surface of slab |
| CN102706247A (en) * | 2012-01-01 | 2012-10-03 | 洛阳隆达轴承有限公司 | Height gauge |
-
2013
- 2013-05-15 CN CN2013101793684A patent/CN103267466A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100229907B1 (en) * | 1997-08-22 | 1999-12-01 | 정몽규 | A measuring instrument of the level |
| CN101709942A (en) * | 2009-12-11 | 2010-05-19 | 奇瑞汽车股份有限公司 | Multifunctional height gauge |
| CN201688798U (en) * | 2010-05-08 | 2010-12-29 | 中铁宝桥集团有限公司 | Detection ruler for relative height difference between upper inclined surface of railway switch bed plate and upper surface of slab |
| CN102706247A (en) * | 2012-01-01 | 2012-10-03 | 洛阳隆达轴承有限公司 | Height gauge |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607145A (en) * | 2017-09-26 | 2018-01-19 | 广东欧珀移动通信有限公司 | Distance-measurement tool |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130828 |