CN107560846B - Lathe-used hydraulic cylinder detection device - Google Patents
Lathe-used hydraulic cylinder detection device Download PDFInfo
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- CN107560846B CN107560846B CN201710908044.8A CN201710908044A CN107560846B CN 107560846 B CN107560846 B CN 107560846B CN 201710908044 A CN201710908044 A CN 201710908044A CN 107560846 B CN107560846 B CN 107560846B
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- hydraulic cylinder
- transverse slat
- screw rod
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- lathe
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Abstract
Present patent application belongs to field of hydraulic equipment, and in particular to a kind of lathe-used hydraulic cylinder detection device；The groove for placing hydraulic cylinder is equipped with including pedestal, in pedestal；Pedestal is equipped with stroke case, the inner wall of stroke case is equipped with sliding slot, transverse slat is slidably connected on sliding slot, the side wall of stroke case is equipped 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 board, hole is installed on cover board, a screw rod is rotatably connected on cover board, the rectangular block for rotating screw rod is fixedly connected at the top of screw rod, the upper surface of transverse slat is fixedly connected with spring, spring is fixedly connected far from the hole that one end of transverse slat passes through cover board with screw rod, water equipped with no less than 3cm thickness on transverse slat, the Western red dye that density is less than water is mixed in water；Present patent application is not necessarily to electronic device with high costs, and structure is simple, and 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 device.
Background technique
In machinery industry, it is a kind of hydraulic energy to be changed into machinery that hydraulic cylinder, which is the important component for carrying out the transmitting of power,
Can, make the mechanical device for realizing linear reciprocating motion or swing, is driven stable working, high reliablity, work locating for hydraulic cylinder
Make bad environments, it is higher to the running requirements of machinery equipment especially in metallurgy, mining and shipping industry, in mechanical transmission
In the process, hydraulic cylinder is in high pressure, impact, in unstable harsh environments, in industrial control process, largely
Use hydraulic cylinder.Such as workpiece often needs fixture positioning process when processing on lathe, the institute in drilling and Milling Process
The drill jig and milling clamper of use.Workpiece is mainly placed directly on drilling machine by numerical control processing by the processing of workpiece at present
Heart frock clamp carries out the operation such as drill after clamping again, 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 requires to start sample into simulation actual working environment progress after producing
Performance test detects the stroke and data such as working condition under certain loads of hydraulic cylinder, to see whether to reach use
Standard.And present producer generally requires the electronic induction monitoring device of a set of complexity when detecting to hydraulic cylinder, ability
Detect the indices of hydraulic cylinder, it appears cost is excessively high, and electronic device is more accurate, ten partial volumes under complicated operating condition
It is easy to damage.
Summary of the invention
The purpose of the present invention is to provide a kind of lathe-used hydraulic cylinder detection device, without electronic device with high costs,
Structure is simple, and observation is convenient, and is common mechanical component, and durability degree is high, and durability is strong, is hardly damaged.
In order to achieve the above objectives, base case of the invention is as follows:
Lathe-used hydraulic cylinder detection device, including pedestal, the pedestal are equipped with stroke case, and the inner wall of the stroke case is set
There is sliding slot, transverse slat is slidably connected on the sliding slot, is placed with hydraulic cylinder to be detected below the transverse slat, the hydraulic cylinder
The bottom surface of output end and transverse slat offsets, and stroke box top is equipped with cover board, is installed with hole on the cover board, rotates on the cover board
It is connected with a screw rod, the rectangular block for rotating screw rod, the upper surface of the transverse slat are fixedly connected at the top of the screw rod
It is fixedly connected with spring, spring is fixedly connected far from the hole that one end of transverse slat passes through cover board with screw rod, equipped with no less than 3cm on transverse slat
The water of thickness is mixed with the dyestuff that density is less than water in water.
The principle and beneficial effect of this programme lathe-used hydraulic cylinder detection device are:
Pedestal is used to hold each device of the present apparatus and needs examined hydraulic cylinder；Cross is slidably connected on sliding slot
Plate, transverse slat lower section are placed with hydraulic cylinder to be detected, and the output end of hydraulic cylinder and the bottom surface of transverse slat offset, in detection hydraulic cylinder
When, the moving up and down of hydraulic cylinder output end will push transverse slat and move up and down, and then the stroke of the output end of hydraulic cylinder is passed to
Transverse slat, the water equipped with no less than 3cm thickness on transverse slat are mixed with the dyestuff that density is less than water in water, and the movement of transverse slat will drive cross
Water above plate moves together, has density to be less than the dyestuff of water in the water on transverse slat, and dyestuff is suspended in always the surface of water, therefore
Transverse slat follow hydraulic cylinder export end motion when, dyestuff will be followed by and move together, when hydraulic cylinder reach top dead centre with
And can be because brief stay occurs in commutation when lower dead center, the dyestuff of water surface is within this brief stay time
It can adequately be contacted with the inner wall of stroke case, dyestuff will be attached on corresponding stroke chamber interior wall.Repeatedly after movement, dyestuff
Trace clearly, therefore only need to can will detect or read the row of hydraulic cylinder according to the length between dyestuff trace
Journey.Stroke box top is equipped with cover board, is installed with hole on cover board, and a screw rod is rotatably connected on cover board, and the top of the screw rod is solid
Surely it is connected with the rectangular block for rotating screw rod, the upper surface of transverse slat is fixedly connected with spring, and spring is passed through far from one end of transverse slat
The hole of cover board is fixedly connected with screw rod；In order to verify movement or working condition of the hydraulic cylinder under different operating conditions, can be used
Spanner turns rectangular block, and spring is gradually wound on screw rod, so that spring is tightened in stroke case, so that elastic force increases,
By adjusting the length of spring being wrapped on screw rod, the elastic force of the spring in stroke case can be adjusted, enables spring
It is applied to the case where different pressure of hydraulic cylinder is to simulate different service loads, it is simple and convenient, while how complicated not needing
Electronic equipment, whole device assembly is simple, easy to operate, and can accurately use in complex environment, will not be by water
Corrosion will not be influenced by there was dampness in the air.
Preferred embodiment one: advanced optimizing as to base case, and the side wall of stroke case is equipped with scale, convenient for reading.
Preferred embodiment two: advanced optimizing as to base case, and the wall of stroke case is that transparent glass makes, and is convenient for
Observation.
Preferred embodiment three: advanced optimizing as to base case, and the groove for placing hydraulic cylinder is equipped in pedestal,
Convenient for being positioned to hydraulic cylinder.
Preferred embodiment four: advanced optimizing as to base case, dyestuff be it is crimson lake, it is at low cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of lathe-used hydraulic cylinder detection device embodiment of the present invention.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Appended drawing reference in Figure of description includes: bolt 1, groove 2, pedestal 3, stroke case 4, cover board 5, rectangular block 6, bullet
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 device of the present embodiment, including pedestal 3 are equipped with for placing hydraulic cylinder 9 in pedestal 3
Groove 2；Pedestal 3 is equipped with stroke case 4, and the inner wall of stroke case 4 is equipped with sliding slot, slidably connects transverse slat 8, stroke case 4 on sliding slot
Side wall be equipped with scale, be placed with hydraulic cylinder 9 to be detected, the bottom surface phase of the output end and transverse slat 8 of hydraulic cylinder 9 below transverse slat 8
It supports, cover board 5 is fixed with by bolt 1 at the top of stroke case 4, hole is installed on cover board 5, a screw rod 10 is rotatably connected on cover board 5,
The top of screw rod 10 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, spring
The hole that 7 one end far from transverse slat 8 pass through cover board 5 is fixedly connected with screw rod 10, the water equipped with no less than 3cm thickness on transverse slat 8, water
In be mixed with density be less than water Western red dye.
The specific work process of 9 detection device of the present embodiment lathe-used hydraulic cylinder are as follows:
When needing to detect 9 sample of hydraulic cylinder, first unclamps rectangular block 6 and spring 7 is loosened, hydraulic cylinder 9 is prevented
Into the groove 2 of pedestal 3, transverse slat 8 is slidably connected on sliding slot, and hydraulic cylinder 9 to be detected, hydraulic cylinder 9 are placed with below transverse slat 8
The bottom surface of output end and transverse slat 8 offset, when detecting hydraulic cylinder 9, moving up and down for 9 output end of hydraulic cylinder will push transverse slat 8
It moves up and down, and then the stroke of the output end of hydraulic cylinder 9 is passed into transverse slat 8, on transverse slat 8, equipped with no less than 3cm on transverse slat 8
The water of thickness, is mixed in water crimson lake, and the water that the movement of transverse slat 8 will drive 8 top of transverse slat moves together, in the water on transverse slat 8
There is density to be less than crimson lake, the crimson lake surface for being suspended in water always of water, therefore follows 9 output end of hydraulic cylinder to transport in transverse slat 8
When dynamic, crimson lake will be followed by moves together, can be because changing when hydraulic cylinder 9 reaches top dead centre and lower dead center
To there is brief stay, thus water surface it is crimson lake within this brief stay time can and the inner wall of stroke case 4 fill
The contact divided, it is crimson lake to be attached on corresponding 4 inner wall of stroke case.Repeatedly after movement, crimson lake trace will be very
Obviously, therefore only need to according to the length between crimson lake trace can branch pipe detection or read the stroke of hydraulic cylinder 9.Row
Be equipped with cover board 5 at the top of journey case 4, be installed with hole on cover board 5, be rotatably connected on cover board 5 screw rod 10 state screw rod 10 top it is solid
Surely be connected with the rectangular block 6 for rotating screw rod 10, the upper surface of transverse slat 8 is fixedly connected with spring 7, spring 7 far from transverse slat 8 one
End is fixedly connected across the hole of cover board 5 with screw rod 10；In order to verify movement or work feelings of the hydraulic cylinder 9 under different operating conditions
Condition can be used spanner and turn rectangular block 6, spring 7 is gradually wound on screw rod 10, so that spring 7 is received in stroke case 4
Tightly, so that elastic force increases, by adjusting the length for the spring 7 being wrapped on screw rod 10, the spring in stroke case 4 can be adjusted
7 elastic force enables spring 7 to be applied to the case where different pressure of hydraulic cylinder 9 is to simulate different service loads, simple side
Just, at the same do not need how Fu Za electronic equipment, whole device assembly is simple, easy to operate, and can accurately use
In complex environment, it will not will not be influenced by there was dampness in the air by aqueous corrosion.The side wall of stroke case 4 is equipped with scale, convenient for reading
Number.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, 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 also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (5)
1. a kind of lathe-used hydraulic cylinder detection device, including pedestal, the pedestal is equipped with stroke case, the inner wall of the stroke case
Equipped with sliding slot, transverse slat is slidably connected on the sliding slot, which is characterized in that is placed with below the transverse slat to be detected hydraulic
Cylinder, the output end of the hydraulic cylinder and the bottom surface of transverse slat offset, and the stroke box top is equipped with cover board, are installed on the cover board
Hole is rotatably connected to a screw rod on the cover board, the rectangular block for rotating screw rod is fixedly connected at the top of the screw rod,
The upper surface of the transverse slat is fixedly connected with spring, and spring is fixedly connected far from the hole that one end of transverse slat passes through cover board with screw rod, horizontal
The water of no less than 3cm thickness is housed on plate, the dyestuff that density is less than water is mixed in water.
2. lathe-used hydraulic cylinder detection device according to claim 1, which is characterized in that the side wall of the stroke case is equipped with
Scale.
3. lathe-used hydraulic cylinder detection device according to claim 1, which is characterized in that the wall of the stroke case is transparent
Glass production.
4. lathe-used hydraulic cylinder detection device according to claim 1, which is characterized in that be equipped in the pedestal for putting
Set the groove of hydraulic cylinder.
5. lathe-used hydraulic cylinder detection device according to claim 1, which is characterized 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 CN107560846A (en) | 2018-01-09 |
| CN107560846B true 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 |
|---|---|
| CN107560846A (en) | 2018-01-09 |
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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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