CN105953695A - Extension height testing fixture - Google Patents
Extension height testing fixture Download PDFInfo
- Publication number
- CN105953695A CN105953695A CN201610481652.0A CN201610481652A CN105953695A CN 105953695 A CN105953695 A CN 105953695A CN 201610481652 A CN201610481652 A CN 201610481652A CN 105953695 A CN105953695 A CN 105953695A
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- CN
- China
- Prior art keywords
- detection
- dial gauge
- detected
- spring
- wedge block
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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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
- G01B5/061—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness height gauges
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses an extension height testing fixture. The extension height testing fixture comprises a base, a member to be detected, a detection apparatus support and a detection apparatus, wherein the base is fixedly provided with the member to be detected and the detection apparatus support, the detection apparatus support is provided with the detection apparatus, the detection apparatus comprises a wedge-shaped slide block, a connecting rod, a dial gauge rectangular sleeve, a rectangular-shaped groove, a detection contact slide block, a conical body, a spring connecting block, a spring and a dial gauge, and the wedge-shaped slide block is disposed at one end close to the member to be detected. According to the extension height testing fixture, through transverse arrangement of the detection apparatus, extension height detection in a vertical direction is converted into transverse horizontal movement measurement, and the detection is more convenient and feasible; through arrangement of the conical body, movement detection of a surface is converted into movement detection of a point, errors are reduced, and the detection accuracy is improved; and besides, the structure is simple, the operation is facilitated, and quite high detection precision can be guaranteed.
Description
Technical field
The present invention relates to cubing field, specially one and stretch out detecting tool for detecting height.
Background technology
Existing stretch out highly generally to use be similar to some survey tools such as slide gauge, although these survey tools operate more convenient, but in particular cases cannot measure and measure and there is bigger error, in consideration of it, it is proposed that one stretches out detecting tool for detecting height.
Summary of the invention
It is an object of the invention to provide one and stretch out detecting tool for detecting height, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，The present invention provides following technical scheme: one stretches out detecting tool for detecting height，Including base、Part to be detected、Detection appliance stand and detection device，Part to be detected and detection appliance stand it is installed with on described base，Described detection appliance stand is provided with detection device，Described detection device includes wedge block、Connecting rod、Dial gauge rectangular sleeve、Rectangular channel、Detection contact slipper、Bullet、Spring contiguous block、Spring and dial gauge，Described wedge block is connected by connecting rod dial gauge rectangular sleeve，It is provided with dial gauge in described dial gauge rectangular sleeve，Described dial gauge includes table body、Axle sleeve、Gauge rod and contact，Described dial gauge rectangular sleeve inwardly has rectangular channel near connecting rod one end，Described rectangular channel opening is provided with detection contact slipper，It is fixed with bullet on described detection contact slipper，It is provided with in described rectangular channel and fixes the spring contiguous block being connected with gauge rod，The spring around gauge rod it is fixedly connected with on described spring contiguous block，One end of described spring and the fixing connection of axle sleeve.
Preferably, described wedge block is smooth bevel near part telescopic shaft side to be detected, this smooth bevel is horizontal by degree angle, and this smooth bevel bottom and part telescopic shaft to be detected contact near the side of wedge block, wedge block can be promoted to move horizontally when part telescopic shaft to be detected stretches out.
Preferably, for being slidably connected between described detection contact slipper and the upper and lower inwall of rectangular channel, and detection contact slipper size and the upper and lower inwall of rectangular channel between equivalently-sized.
Preferably, described bullet and contact contact with each other in an initial condition.
Preferably, described detection appliance stand is made up of montant and the cross bar being fixed on montant upper end, and cross bar is telescopic rod.
nullCompared with prior art，The invention has the beneficial effects as follows: when the telescopic shaft of part to be detected stretches out，The smooth bevel of the wedge block contacted therewith can be promoted the very first time to move in the horizontal direction，Thus promote detection contact slipper to move horizontally by connecting rod，Due to detection contact slipper size and the upper and lower inwall of rectangular channel between equivalently-sized and therebetween for being slidably connected，So detection contact slipper can slide in rectangular channel and will not produce swing，Ensure that the accuracy of detection，The summit fixing the bullet being connected with detection contact slipper can promote dial gauge contact to move，The detection that moves integrally in face originally is changed into mobile detection a little by this process，Improve the degree of accuracy of detection further，Corresponding dial gauge table cognition demonstrates reading，Reading difference when this reading and bullet and dial gauge contact contact with each other in an initial condition be exactly wedge block move horizontally distance，Further according to the smooth bevel of wedge block front end horizontal by 60 degree of angles，Just can be calculated by trigonometric function and stretch out height.
This is stretched out detecting tool for detecting height and is arranged by horizontal detection device, the height detection of stretching out of vertical direction is converted into and horizontal moves horizontally measurement, make to detect more convenient feasible, by arranging of bullet, the mobile detection dress in face is turned to mobile detection a little, reduce error, the degree of accuracy of the detection improved, present configuration is simple, it is simple to operates and can guarantee that higher accuracy of detection.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
In figure: base 1, part to be detected 2, detection appliance stand 3, detection device 4, wedge block 41, connecting rod 42, dial gauge rectangular sleeve 43, rectangular channel 44, detection contact slipper 45, bullet 46, spring contiguous block 47, spring 48, dial gauge 49, table body 491, axle sleeve 492, gauge rod 493 and contact 494.
Detailed description of the invention
nullRefer to Fig. 1，The present invention provides a kind of technical scheme: one stretches out detecting tool for detecting height，Including base 1、Part 2 to be detected、Detection appliance stand 3 and detection device 4，Part 2 to be detected and detection appliance stand 3 it is installed with on base 1，Detection appliance stand 3 is made up of montant and the cross bar being fixed on montant upper end，And cross bar is telescopic rod，Detection appliance stand 3 is provided with detection device 4，Detection device 4 includes wedge block 41、Connecting rod 42、Dial gauge rectangular sleeve 43、Rectangular channel 44、Detection contact slipper 45、Bullet 46、Spring contiguous block 47、Spring 48 and dial gauge 49，Wedge block 41 is smooth bevel near part 2 telescopic shaft side to be detected，This smooth bevel is horizontal by 60 degree of angles，And this smooth bevel bottom and part to be detected 2 telescopic shaft contact near the side of wedge block，Wedge block 41 can be promoted to move horizontally when part 2 telescopic shaft to be detected stretches out，Wedge block 41 is connected by connecting rod 42 dial gauge rectangular sleeve 43，Dial gauge 49 it is provided with in dial gauge rectangular sleeve 43，Dial gauge 49 includes table body 491、Axle sleeve 492、Gauge rod 493 and contact 494，Dial gauge rectangular sleeve 43 inwardly has rectangular channel 44 near connecting rod 42 one end，Rectangular channel 44 opening is provided with detection contact slipper 45，For being slidably connected between detection contact slipper 45 and rectangular channel about 43 inwall，And detection contact slipper 45 size and rectangular channel about 43 inwall between equivalently-sized，It is fixed with bullet 46 on detection contact slipper 45，Bullet 46 and contact 494 contact with each other in an initial condition，The spring contiguous block 47 that be connected fixing with gauge rod 493 it is provided with in rectangular channel 44，The spring 48 around gauge rod 493 it is fixedly connected with on spring contiguous block 47，One end of spring 48 and the fixing connection of axle sleeve 492.
nullOperation principle: when the telescopic shaft of part 2 to be detected stretches out，The smooth bevel of the wedge block 41 contacted therewith can be promoted the very first time to move in the horizontal direction，Thus promote detection contact slipper 45 to move horizontally by connecting rod 42，Due to detection contact slipper 45 size and rectangular channel about 44 inwall between equivalently-sized and therebetween for being slidably connected，So detection contact slipper 45 can slide in rectangular channel 44 and will not produce swing，Ensure that the accuracy of detection，The summit of the bullet 46 that be connected fixing with detection contact slipper 45 can promote dial gauge 49 contact 494 to move，The detection that moves integrally in face originally is changed into mobile detection a little by this process，Improve the degree of accuracy of detection further，Corresponding dial gauge 49 table body 491 will reveal whether reading，Reading difference when this reading and bullet 46 and dial gauge 49 contact 494 contact with each other in an initial condition be exactly wedge block 41 move horizontally distance，Further according to the smooth bevel of wedge block 41 front end horizontal by 60 degree of angles，Just can be calculated by trigonometric function and stretch out height.
Claims (5)
1. stretch out a detecting tool for detecting height, including base (1), part to be detected (2), detection dress
Put support (3) and detection device (4), it is characterised in that: described base (1) is upper fixing
Part to be detected (2) and detection appliance stand (3), described detection appliance stand (3) are installed
Being provided with detection device (4), described detection device (4) includes wedge block (41), connects
Bar (42), dial gauge rectangular sleeve (43), rectangular channel (44), detection contact slipper (45),
Bullet (46), spring contiguous block (47), spring (48) and dial gauge (49), described
Wedge block (41) is connected by connecting rod (42) dial gauge rectangular sleeve (43), described
Being provided with dial gauge (49) in dial gauge rectangular sleeve (43), described dial gauge (49) includes table
Body (491), axle sleeve (492), gauge rod (493) and contact (494), described dial gauge square
Shape set (43) inwardly has rectangular channel (44), described rectangle near connecting rod (42) one end
Groove (44) opening is provided with detection contact slipper (45), described detection contact slipper (45)
On be fixed with bullet (46), be provided with in described rectangular channel (44) with gauge rod (493) fix
The spring contiguous block (47) connected, described spring contiguous block (47) is fixedly connected with cincture
The spring (48) of gauge rod (493), one end of described spring (48) and axle sleeve (492) are solid
Fixed connection.
One the most according to claim 1 stretches out detecting tool for detecting height, it is characterised in that: institute
Stating wedge block (41) near part to be detected (2) telescopic shaft side is smooth bevel, this light
Slideway is horizontal by 60 degree of angles, and this smooth bevel bottom and part to be detected (2) stretch
Axle contacts near the side of wedge block, can push away when part to be detected (2) telescopic shaft stretches out
Dynamic wedge block (41) moves horizontally.
One the most according to claim 1 stretches out detecting tool for detecting height, it is characterised in that: institute
State between detection contact slipper (45) and rectangular channel (43) inwall up and down as being slidably connected, and
Equivalently-sized between detection contact slipper (45) size and rectangular channel (43) up and down inwall.
One the most according to claim 1 stretches out detecting tool for detecting height, it is characterised in that: institute
State bullet (46) and contact (494) contacts with each other in an initial condition.
One the most according to claim 1 stretches out detecting tool for detecting height, it is characterised in that: institute
State detection appliance stand (3) to be made up of montant and the cross bar being fixed on montant upper end, and cross bar
For telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610481652.0A CN105953695A (en) | 2016-06-27 | 2016-06-27 | Extension height testing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610481652.0A CN105953695A (en) | 2016-06-27 | 2016-06-27 | Extension height testing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105953695A true CN105953695A (en) | 2016-09-21 |
Family
ID=56905236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610481652.0A Pending CN105953695A (en) | 2016-06-27 | 2016-06-27 | Extension height testing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105953695A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949806A (en) * | 2017-03-29 | 2017-07-14 | 安徽江淮汽车集团股份有限公司 | Detecting tool for detecting height |
| CN107270796A (en) * | 2017-05-12 | 2017-10-20 | 来安县华鹏摩擦材料厂 | A kind of brake clutch piece certified products examine equipment |
| CN108981639A (en) * | 2018-07-27 | 2018-12-11 | 石家庄理想汽车零部件有限公司 | Axle sleeve on-line automatic detection device |
| CN110455160A (en) * | 2019-09-20 | 2019-11-15 | 浙江向隆机械有限公司 | A kind of device for the detection of cage shell alley semidiameter |
| CN111023944A (en) * | 2019-12-05 | 2020-04-17 | 谢全罗 | Early warning device for detecting required height of mattress spring |
| CN115870764A (en) * | 2023-02-08 | 2023-03-31 | 成都航空职业技术学院 | Machine tool spindle cylinder fixing support |
-
2016
- 2016-06-27 CN CN201610481652.0A patent/CN105953695A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949806A (en) * | 2017-03-29 | 2017-07-14 | 安徽江淮汽车集团股份有限公司 | Detecting tool for detecting height |
| CN106949806B (en) * | 2017-03-29 | 2019-04-16 | 安徽江淮汽车集团股份有限公司 | Detecting tool for detecting height |
| CN107270796A (en) * | 2017-05-12 | 2017-10-20 | 来安县华鹏摩擦材料厂 | A kind of brake clutch piece certified products examine equipment |
| CN108981639A (en) * | 2018-07-27 | 2018-12-11 | 石家庄理想汽车零部件有限公司 | Axle sleeve on-line automatic detection device |
| CN110455160A (en) * | 2019-09-20 | 2019-11-15 | 浙江向隆机械有限公司 | A kind of device for the detection of cage shell alley semidiameter |
| CN111023944A (en) * | 2019-12-05 | 2020-04-17 | 谢全罗 | Early warning device for detecting required height of mattress spring |
| CN115870764A (en) * | 2023-02-08 | 2023-03-31 | 成都航空职业技术学院 | Machine tool spindle cylinder fixing support |
| CN115870764B (en) * | 2023-02-08 | 2023-05-05 | 成都航空职业技术学院 | Machine tool spindle cylinder fixing support |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160921 |