CN104848764A - Bolt length measuring device - Google Patents
Bolt length measuring device Download PDFInfo
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- CN104848764A CN104848764A CN201510226948.3A CN201510226948A CN104848764A CN 104848764 A CN104848764 A CN 104848764A CN 201510226948 A CN201510226948 A CN 201510226948A CN 104848764 A CN104848764 A CN 104848764A
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- detection
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- cylinder
- air cylinder
- bolt
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to a bolt length measuring device. The bolt length measuring device comprises a base, a square upright column, an air cylinder fixing seat, a detection air cylinder, a detection ring, an air cylinder speed adjustment valve, a mounting plate, a proximity switch and a detection stage; the detection air cylinder is fixed on the square upright column on the base through the air cylinder fixing seat; the air cylinder speed adjustment valve is arranged at one side edge of the air cylinder fixing seat; the piston rod of the detection air cylinder, adopted as a detection head, is connected with the detection ring; the mounting plate is connected with the air cylinder fixing seat; the proximity switch is connected with the mounting plate; the proximity switch is arranged between the detection air cylinder and the detection stage; the detection stage is located at the front end of the piston rod and is fixed on the base. With the bolt length measuring device of the invention adopted, bolt length detection can be automatically accomplished, and bolts of which the lengths are abnormal can be distinguished fast. The bolt length measuring device can be used for detecting of bolts in a variety of different specifications and has high applicability.
Description
Technical field
The present invention relates to a kind of pick-up unit, especially a kind of bolt length pick-up unit.
Background technology
Bolt is one of the most frequently used industrial web member, there are very abundant kind and specification, usually often using the bolt of a large amount of different length specification in the industrial production, if be mixed into the bolt of different length in same sized bolt, having a strong impact on causing follow-up Assembling Production.
At present, in industry assembling, such as can use the bolt of plurality of specifications during automobile assembling, the situation normally whether having different bolt to be mixed into by artificial observation, not only manpower consumption is large, and once occur undetected, then may use in automobile process consumer and produce potential safety hazard, danger is caused to the life security of consumer.Therefore, need a kind of device that automatically can detect different length bolt, reduce manpower consumption, ensure that bolt accurately uses.
Summary of the invention
For the defect that prior art exists, the object of the present invention is to provide a kind of bolt length pick-up unit, automatically can detect bolt length, the bolt of different length is distinguished.
According to foregoing invention object, the present invention adopts following technical scheme:
A kind of bolt length pick-up unit, comprises base, box type column, cylinder holder, detects cylinder, detection ring, cylinder flow speed control valve, installing plate, proximity switch and monitor station; Described detection cylinder is fixed on by cylinder holder on the box type column on base, and the side of cylinder holder is located at by described cylinder flow speed control valve, and the piston rod of described detection cylinder is connected with detection ring as gauge head; Described installing plate connects cylinder holder, described proximity switch connection plate, and proximity switch is located at the position detected between cylinder and monitor station; Described monitor station is positioned at the front end of piston rod, is fixed on base.
Described monitor station comprises V-shape base, base plate, pillar type column, and described base plate is fixed on base by pillar type column, and described base plate has deep-slotted chip breaker, and install V-shape base in deep-slotted chip breaker, deep-slotted chip breaker end is provided with block.
The diameter of described piston rod is less than the diameter of tested bolt.
Compared with the prior art, beneficial effect of the present invention is:
Apparatus of the present invention automatically can complete bolt length and detect, and distinguish the bolt of length exception fast.Can be used for the detection of multiple different size bolt, applicability is strong.
Accompanying drawing explanation
Fig. 1 is the structural representation of bolt length pick-up unit.
Fig. 2 is the monitor station schematic diagram of bolt length pick-up unit.
Fig. 3 is the detection cylinder schematic diagram of bolt length pick-up unit.
Embodiment
Below in conjunction with accompanying drawing, specific embodiments of the invention are described further.
As shown in Figure 1 to Figure 3, a kind of bolt length pick-up unit, comprises base 1, box type column 2, cylinder holder 3, detects cylinder 4, detection ring 5, cylinder flow speed control valve 7, installing plate 8, proximity switch 10 and monitor station; Described detection cylinder 4 is fixed on by cylinder holder 3 on the box type column 2 on base 1, and the side of cylinder holder 3 is located at by described cylinder flow speed control valve 7, and the piston rod 6 of described detection cylinder 4 is connected with detection ring 5 as gauge head; Described installing plate 8 connects cylinder holder 3, described proximity switch 10 connection plate 8, and proximity switch 10 is located at the position detected between cylinder 4 and monitor station; Described monitor station is positioned at the front end of piston rod 6, is fixed on base 1.
Described monitor station comprises V-shape base 9, base plate 13, pillar type column 14, and described base plate 13 is fixed on base 1 by pillar type column 14, and described base plate 13 has deep-slotted chip breaker 12, and install V-shape base 9 in deep-slotted chip breaker 12, deep-slotted chip breaker 12 end is provided with block.
The diameter of described piston rod 6 is less than the diameter of tested bolt 11.
The Cleaning Principle of this pick-up unit is:
Be placed in deep-slotted chip breaker 12 by tested bolt 11, the piston rod 6 detecting cylinder 4 stretches out, and piston rod 6 withstands tested bolt 11 end, if tested bolt 11 length is normal, then detection ring 5 is near proximity switch 10, and proximity switch 10 produces detection signal; If tested bolt 11 length is abnormal, namely long or too short, detection ring 5 all can not near proximity switch 10, and proximity switch 10 is without detection signal.According to the presence or absence of proximity switch 10 detection signal, bolt length can be completed and detect, identify the bolt of length exception fast.By changing installing plate 8, adjustment proximity switch 10 position, can be used for the detection of multiple different size bolt, applicability is strong.
Claims (3)
1. a bolt length pick-up unit, it is characterized in that, comprise base (1), box type column (2), cylinder holder (3), detect cylinder (4), detection ring (5), cylinder flow speed control valve (7), installing plate (8), proximity switch (10) and monitor station; Described detection cylinder (4) is fixed on the box type column (2) on base (1) by cylinder holder (3), described cylinder flow speed control valve (7) is located at the side of cylinder holder (3), and the piston rod (6) of described detection cylinder (4) is connected with detection ring (5) as gauge head; Described installing plate (8) connects cylinder holder (3), described proximity switch (10) connection plate (8), and proximity switch (10) is located at the position detected between cylinder (4) and monitor station; Described monitor station is positioned at the front end of piston rod (6), is fixed on base (1).
2. bolt length pick-up unit according to claim 1, it is characterized in that, described monitor station comprises V-shape base (9), base plate (13), pillar type column (14), described base plate (13) is fixed on base (1) by pillar type column (14), described base plate (13) there is deep-slotted chip breaker (12), install V-shape base (9) in deep-slotted chip breaker (12), deep-slotted chip breaker (12) end is provided with block.
3. bolt length pick-up unit according to claim 1, is characterized in that, the diameter of described piston rod (6) is less than the diameter of tested bolt (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510226948.3A CN104848764A (en) | 2015-05-07 | 2015-05-07 | Bolt length measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510226948.3A CN104848764A (en) | 2015-05-07 | 2015-05-07 | Bolt length measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104848764A true CN104848764A (en) | 2015-08-19 |
Family
ID=53848594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510226948.3A Pending CN104848764A (en) | 2015-05-07 | 2015-05-07 | Bolt length measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104848764A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482603A (en) * | 2016-12-28 | 2017-03-08 | 日泰（上海）汽车标准件有限公司 | Lifting frock demarcated by bolt |
| CN107869950A (en) * | 2017-12-20 | 2018-04-03 | 南阳淅减汽车减振器有限公司 | A kind of damper piston pole length automatic detection device |
| CN113847849A (en) * | 2021-09-30 | 2021-12-28 | 上栗县新生出口花炮厂 | Fireworks flaw detection device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005326366A (en) * | 2004-05-17 | 2005-11-24 | Denso Corp | Fin specification measuring device |
| JP2007033417A (en) * | 2005-07-21 | 2007-02-08 | Dyadic Systems Co Ltd | Mass production-use apparatus for dimensional inspection of machined part |
| CN203349799U (en) * | 2013-05-27 | 2013-12-18 | 宁波横河模具股份有限公司 | Device for detecting height of component of small household appliance |
| CN203534556U (en) * | 2013-11-06 | 2014-04-09 | 天津埃柯特测控技术有限公司 | Stroke detection device |
| CN203772184U (en) * | 2014-04-09 | 2014-08-13 | 南京汽车集团有限公司 | Special device for measuring length of bolt in proof load test |
| CN204295600U (en) * | 2014-11-20 | 2015-04-29 | 长沙熙迈机械制造有限公司 | Cover plate mounting device |
-
2015
- 2015-05-07 CN CN201510226948.3A patent/CN104848764A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005326366A (en) * | 2004-05-17 | 2005-11-24 | Denso Corp | Fin specification measuring device |
| JP2007033417A (en) * | 2005-07-21 | 2007-02-08 | Dyadic Systems Co Ltd | Mass production-use apparatus for dimensional inspection of machined part |
| CN203349799U (en) * | 2013-05-27 | 2013-12-18 | 宁波横河模具股份有限公司 | Device for detecting height of component of small household appliance |
| CN203534556U (en) * | 2013-11-06 | 2014-04-09 | 天津埃柯特测控技术有限公司 | Stroke detection device |
| CN203772184U (en) * | 2014-04-09 | 2014-08-13 | 南京汽车集团有限公司 | Special device for measuring length of bolt in proof load test |
| CN204295600U (en) * | 2014-11-20 | 2015-04-29 | 长沙熙迈机械制造有限公司 | Cover plate mounting device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482603A (en) * | 2016-12-28 | 2017-03-08 | 日泰（上海）汽车标准件有限公司 | Lifting frock demarcated by bolt |
| CN107869950A (en) * | 2017-12-20 | 2018-04-03 | 南阳淅减汽车减振器有限公司 | A kind of damper piston pole length automatic detection device |
| CN107869950B (en) * | 2017-12-20 | 2023-11-21 | 南阳淅减汽车减振器有限公司 | Automatic detection device for length of piston rod of shock absorber |
| CN113847849A (en) * | 2021-09-30 | 2021-12-28 | 上栗县新生出口花炮厂 | Fireworks flaw detection device |
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| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150819 |
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| WD01 | Invention patent application deemed withdrawn after publication |