CN107560846A - Lathe-used hydraulic cylinder detection means - Google Patents
Lathe-used hydraulic cylinder detection means Download PDFInfo
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- CN107560846A CN107560846A CN201710908044.8A CN201710908044A CN107560846A CN 107560846 A CN107560846 A CN 107560846A CN 201710908044 A CN201710908044 A CN 201710908044A CN 107560846 A CN107560846 A CN 107560846A
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- hydraulic cylinder
- transverse slat
- screw rod
- cover plate
- lathe
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Abstract
The present patent application belongs to field of hydraulic equipment, and in particular to a kind of lathe-used hydraulic cylinder detection means；The groove for being used for placing hydraulic cylinder is provided with including base, in base；Base is provided with stroke case, the inwall of stroke case is provided with chute, transverse slat is slidably connected on chute, the side wall of stroke case is provided with scale, hydraulic cylinder to be detected is placed with below transverse slat, the output end of hydraulic cylinder and the bottom surface of transverse slat offset, stroke box top has been bolted cover plate, hole is installed with cover plate, a screw rod is rotatably connected on cover plate, the rectangular block for rotating screw rod is fixedly connected with the top of screw rod, the upper surface of transverse slat is fixedly connected with spring, the one end of spring away from transverse slat is fixedly connected through the hole of cover plate with screw rod, water no less than 3cm thickness is housed on transverse slat, the Western red that density is less than water is mixed with water；The present patent application is without electronic device with high costs, and simple in construction, observation is convenient, and is that mechanical component is hardly damaged.
Description
Technical field
The invention belongs to field of hydraulic equipment, and in particular to a kind of lathe-used hydraulic cylinder detection means.
Background technology
In machinery industry, hydraulic cylinder is the important component into the transmission of action edge, is that hydraulic energy is changed into machinery by one kind
Can, machinery is realized linear reciprocating motion or the device of swing, it is driven stable working, and reliability is high, the work residing for hydraulic cylinder
Make bad environments, especially in metallurgical, mining and shipping industry, the running requirements to machinery equipment is higher, in the transmission of machinery
During, hydraulic cylinder is in high pressure, impact, unstable harsh environments, in industrial control process, largely
Use hydraulic cylinder.Such as workpiece often needs fixture positioning processing, the institute in drilling and Milling Process when being processed on lathe
The drill jig and milling clamper of use.Workpiece is mainly placed directly on drilling machine by digital control processing by the processing of workpiece at present
Heart frock clamp carries out the operation such as drill again after clamping, and the environment in lathe train workshop is more severe, the pressure of loaded hydraulic cylinder
Power is also very big, therefore lathe-used hydraulic cylinder is required for sample starting simulation actual working environment progress after producing
Performance test, the stroke and data such as working condition under certain loads of hydraulic cylinder are detected, to see whether to reach use
Standard.And present producer generally requires a set of complicated electronic induction monitoring device when being detected to hydraulic cylinder, ability
Detect the indices of hydraulic cylinder, it appears cost is too high, and electronic device is more accurate, ten partial volumes under the operating mode of complexity
It is fragile.
The content of the invention
It is an object of the invention to provide a kind of lathe-used hydraulic cylinder detection means, without electronic device with high costs,
Simple in construction, observation is convenient, and is common mechanical component, and durability degree is high, and durability is strong, is hardly damaged.
To reach above-mentioned purpose, base case of the invention is as follows：
Lathe-used hydraulic cylinder detection means, including base, the base are provided with stroke case, and the inwall of the stroke case, which is provided with, to be slided
Groove, transverse slat is slidably connected on the chute, hydraulic cylinder to be detected, the output of the hydraulic cylinder are placed with below the transverse slat
The bottom surface with transverse slat is held to offset, the stroke box top is provided with cover plate, and hole is installed with the cover plate, is rotatablely connected on the cover plate
There is a screw rod, the rectangular block for rotating screw rod is fixedly connected with the top of the screw rod, the upper surface of the transverse slat is fixed
Connecting spring, the one end of spring away from transverse slat are fixedly connected through the hole of cover plate with screw rod, are equipped with transverse slat and are no less than 3cm thickness
Water, the dyestuff that density is less than water is mixed with water.
The principle and beneficial effect of this programme lathe-used hydraulic cylinder detection means are：
Base is used for each device for holding the present apparatus and needs examined hydraulic cylinder；Transverse slat is slidably connected on chute,
Hydraulic cylinder to be detected is placed with below transverse slat, the output end of hydraulic cylinder and the bottom surface of transverse slat offset, when detecting hydraulic cylinder, liquid
Moving up and down for cylinder pressure output end can promote transverse slat to move up and down, and then the stroke of the output end of hydraulic cylinder is passed into transverse slat,
Water no less than 3cm thickness is housed on transverse slat, the dyestuff that density is less than water, the athletic meeting band motion plate top of transverse slat are mixed with water
Water move together, have the dyestuff that density is less than water in the water on transverse slat, dyestuff is suspended in the surface of water always, therefore in transverse slat
When following hydraulic cylinder output end motion, dyestuff will followed by and move together, when hydraulic cylinder reaches top dead centre and stops down
Can be because there is brief stay in commutation when point, therefore the dyestuff of water surface can be with row within this brief stay time
The inwall of journey case is sufficiently contacted, and dyestuff will be attached on corresponding stroke chamber interior wall.Repeatedly after motion, the vestige of dyestuff is just
Can clearly, therefore only need to can be to detect or read the stroke of hydraulic cylinder according to the length between dyestuff vestige.Stroke
Box top is provided with cover plate, and hole is installed with cover plate, and a screw rod is rotatably connected on cover plate, is fixedly connected with the top of the screw rod
For rotating the rectangular block of screw rod, the upper surface of transverse slat is fixedly connected with spring, and the one end of spring away from transverse slat passes through the hole of cover plate
It is fixedly connected with screw rod；In order to verify motion or working condition of the hydraulic cylinder under different operating modes, can be turned using spanner
Rectangular block, spring is gradually wound on screw rod so that spring is tightened in stroke case so that elastic force increases, and passes through regulation
The length for the spring being wrapped on screw rod, can be with the elastic force of regulation spring in stroke case so that spring can be applied to liquid
The different pressure of cylinder pressure is simple and convenient to simulate the situation of different service loads, while need not how complicated electronics is set
Standby, whole device assembling is simple, easy to operate, and accurately can use in complex environment, will not be by aqueous corrosion, will not
Influenceed by there was dampness in the air.
Preferred scheme one：As the further optimization to base case, the side wall of stroke case is provided with scale, is easy to reading.
Preferred scheme two：As the further optimization to base case, the wall of stroke case makes for transparent glass, is easy to
Observation.
Preferred scheme three：The groove for being used for placing hydraulic cylinder is provided with as the further optimization to base case, in base,
It is easy to position hydraulic cylinder.
Preferred scheme four：As the further optimization to base case, dyestuff is crimson lake, and cost is low.
Brief description of the drawings
Fig. 1 is the structural representation of lathe-used hydraulic cylinder detection means embodiment of the present invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Bolt 1, groove 2, base 3, stroke case 4, cover plate 5, rectangular block 6, spring 7,
Transverse slat 8, hydraulic cylinder 9, screw rod 10.
Embodiment is substantially as shown in Figure 1：
The lathe-used hydraulic cylinder detection means of the present embodiment, including base 3, the groove for being used for placing hydraulic cylinder 9 is provided with base 3
2；Base 3 is provided with stroke case 4, and the inwall of stroke case 4 is provided with chute, transverse slat 8, the side of stroke case 4 are slidably connected on chute
Wall is provided with scale, and the lower section of transverse slat 8 is placed with hydraulic cylinder 9 to be detected, and the output end of hydraulic cylinder 9 and the bottom surface of transverse slat 8 offset, OK
The top of journey case 4 is fixed with cover plate 5 by bolt 1, and hole is installed with cover plate 5, a screw rod 10, screw rod are rotatably connected on cover plate 5
10 top is fixedly connected with the rectangular block 6 for rotating screw rod 10, and the upper surface of transverse slat 8 is fixedly connected with spring 7, and spring 7 is remote
One end from transverse slat 8 is fixedly connected through the hole of cover plate 5 with screw rod 10, the water equipped with no less than 3cm thickness on transverse slat 8, in water
It is mixed with the Western red that density is less than water.
The specific work process of the detection means of the present embodiment lathe-used hydraulic cylinder 9 is：
When needing to detect the sample of hydraulic cylinder 9, first unclamp rectangular block 6 and spring 7 is loosened, hydraulic cylinder 9 is prevented on earth
In the groove 2 of seat 3, slidably connect transverse slat 8 on chute, the lower section of transverse slat 8 is placed with hydraulic cylinder 9 to be detected, hydraulic cylinder 9 it is defeated
Go out end and the bottom surface of transverse slat 8 to offset, when detecting hydraulic cylinder 9, moving up and down for the output end of hydraulic cylinder 9 can promote transverse slat about 8
It is mobile, and then the stroke of the output end of hydraulic cylinder 9 is passed into transverse slat 8, on transverse slat 8, equipped with being no less than 3cm thickness on transverse slat 8
Water, be mixed with water crimson lake, water of the athletic meeting of transverse slat 8 with the top of motion plate 8 moves together, has in the water on transverse slat 8 close
Degree is less than crimson lake, the crimson lake surface for being suspended in water always of water, therefore follows hydraulic cylinder 9 to export end motion in transverse slat 8
When, crimson lake will followed by is moved together, can be because commutating out when hydraulic cylinder 9 reaches top dead centre and lower dead center
Existing brief stay, therefore the crimson lake of water surface can be sufficient with the inwall of stroke case 4 within this brief stay time
Contact, it is crimson lake to be attached on the corresponding inwall of stroke case 4.Repeatedly motion after, crimson lake vestige will clearly,
Therefore only need to according to the length between crimson lake vestige can with the detection of branch pipe or read hydraulic cylinder 9 stroke.Stroke case 4
Top is provided with cover plate 5, is installed with hole on cover plate 5, the top that a screw rod 10 states screw rod 10 is rotatably connected on cover plate 5 and is fixedly connected
There is the rectangular block 6 for rotating screw rod 10, the upper surface of transverse slat 8 is fixedly connected with spring 7, and the one end of spring 7 away from transverse slat 8 passes through
The hole of cover plate 5 is fixedly connected with screw rod 10；, can be with order to verify motion or working condition of the hydraulic cylinder 9 under different operating modes
Rectangular block 6 is turned using spanner, spring 7 is gradually wound on screw rod 10 so that spring 7 is tightened in stroke case 4 so that
Elastic force increases, the length for the spring 7 being wrapped in by regulation on screw rod 10, can be with the bullet of regulation spring 7 in stroke case 4
Power so that spring 7 can be applied to the different pressure of hydraulic cylinder 9 to simulate the situation of different service loads, simple and convenient, together
When need not how complicated electronic equipment, whole device assembling is simple, easy to operate, and can accurately use in complexity
In environment, it will not will not be influenceed by aqueous corrosion by there was dampness in the air.The side wall of stroke case 4 is provided with scale, is easy to reading.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, and these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as embodiment can be used for the content for explaining claim.
Claims (5)
1. a kind of lathe-used hydraulic cylinder detection means, it is characterised in that including base, the base is provided with stroke case, described
The inwall of stroke case is provided with chute, and transverse slat is slidably connected on the chute, hydraulic pressure to be detected is placed with below the transverse slat
Cylinder, the output end of the hydraulic cylinder and the bottom surface of transverse slat offset, and the stroke box top is provided with cover plate, is installed with the cover plate
Hole, a screw rod is rotatably connected on the cover plate, the rectangular block for rotating screw rod is fixedly connected with the top of the screw rod,
The upper surface of the transverse slat is fixedly connected with spring, and the one end of spring away from transverse slat is fixedly connected through the hole of cover plate with screw rod, horizontal
Water no less than 3cm thickness is housed on plate, the dyestuff that density is less than water is mixed with water.
2. lathe-used hydraulic cylinder detection means according to claim 1, it is characterised in that the side wall of the stroke case is provided with
Scale.
3. lathe-used hydraulic cylinder detection means according to claim 1, it is characterised in that the wall of the stroke case is transparent
Glass make.
4. lathe-used hydraulic cylinder detection means according to claim 1, it is characterised in that be provided with the base and be used to put
Put the groove of hydraulic cylinder.
5. lathe-used hydraulic cylinder detection means according to claim 1, it is characterised in that the dyestuff is crimson lake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710908044.8A CN107560846B (en) | 2017-09-29 | 2017-09-29 | Lathe-used hydraulic cylinder detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710908044.8A CN107560846B (en) | 2017-09-29 | 2017-09-29 | Lathe-used hydraulic cylinder detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107560846A true CN107560846A (en) | 2018-01-09 |
| CN107560846B CN107560846B (en) | 2019-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710908044.8A Active CN107560846B (en) | 2017-09-29 | 2017-09-29 | Lathe-used hydraulic cylinder detection device |
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| Country | Link |
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| CN (1) | CN107560846B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030056406A (en) * | 2001-12-28 | 2003-07-04 | 한국항공우주연구원 | Bellows Reservoir |
| CN1764787A (en) * | 2003-03-24 | 2006-04-26 | 横浜Tlo株式会社 | Variable valve system of internal combustion engine, its control method and hydraulic actuator |
| CN205744678U (en) * | 2016-05-07 | 2016-11-30 | 宜都市博胜机械有限公司 | A kind of hydraulic jack stroke test device |
-
2017
- 2017-09-29 CN CN201710908044.8A patent/CN107560846B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030056406A (en) * | 2001-12-28 | 2003-07-04 | 한국항공우주연구원 | Bellows Reservoir |
| CN1764787A (en) * | 2003-03-24 | 2006-04-26 | 横浜Tlo株式会社 | Variable valve system of internal combustion engine, its control method and hydraulic actuator |
| CN205744678U (en) * | 2016-05-07 | 2016-11-30 | 宜都市博胜机械有限公司 | A kind of hydraulic jack stroke test device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107560846B (en) | 2019-03-15 |
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Effective date of registration: 20220222 Address after: 315000 Dongjiao Road, xinliangting Industrial Zone, Daxu Town, Xiangshan County, Ningbo City, Zhejiang Province Patentee after: Ningbo Xinji Machinery Technology Co.,Ltd. Address before: 315000 No. 8, Dongjiao Road, xinliangting Industrial Zone, Daxu Town, Xiangshan County, Zhejiang Province Patentee before: XIANGSHAN XINJI MACHINERY FACTORY |
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