CN205977900U - A pressure measuring connector for automizing lathe hydraulic cylinder - Google Patents

A pressure measuring connector for automizing lathe hydraulic cylinder Download PDF

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Publication number
CN205977900U
CN205977900U CN201620772312.9U CN201620772312U CN205977900U CN 205977900 U CN205977900 U CN 205977900U CN 201620772312 U CN201620772312 U CN 201620772312U CN 205977900 U CN205977900 U CN 205977900U
Authority
CN
China
Prior art keywords
pressure measurement
push rod
pressure
hydraulic jack
cavity
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.)
Expired - Fee Related
Application number
CN201620772312.9U
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Chinese (zh)
Inventor
刘舜川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Heng Heng Xing Automation Technology Co Ltd
Original Assignee
Suzhou Heng Heng Xing Automation Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Heng Heng Xing Automation Technology Co Ltd filed Critical Suzhou Heng Heng Xing Automation Technology Co Ltd
Priority to CN201620772312.9U priority Critical patent/CN205977900U/en
Application granted granted Critical
Publication of CN205977900U publication Critical patent/CN205977900U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a pressure measuring connector for automizing lathe hydraulic cylinder, including twisting the joint body that connects on the hydraulic cylinder cylinder body, set up a sealed rubber ring between the outer wall of the joint body and the inner wall of hydraulic cylinder cylinder body, connect the internal communicating pipe that is equipped with, the cavity, the cavity passes through communicating pipe and hydraulic cylinder cylinder body looks UNICOM, set up the pressure measurement spring in the cavity, the steel ball, the pressure measurement push rod, the one end of pressure measurement spring supports communicating pipe, the other end of pressure measurement spring is connected with the pressure measurement push rod through the steel ball, the embedding of pressure measurement push rod is in the cavity, and outer tip extends to connect personally experiences sth. Part of the body, the outer wall and the inner wall that connects the body of pressure measurement push rod are provided with the 2nd sealed rubber ring, the rear end of pressure measurement push rod is connected with displacement sensor. The utility model discloses a pressure measurement spring inserts hydraulic cylinder's oil circuit, promotes the pressure measurement push rod and moves to set up the displacement through displacement sensor, thereby obtain automatic lathe hydraulic cylinder's pressure value, have good application prospect.

Description

A kind of pressure measuring tie-in for automated machine tool hydraulic jack
Technical field
This utility model is related to a kind of pressure measuring tie-in for automated machine tool hydraulic jack, belongs to machine tool component technology neck Domain.
Background technology
Hydraulic jack, can provide power for automated processing machine tool, therefore, be widely used.At present, on the market Hydraulic jack, need the pressure of hydraulic jack could be tested by outside pressure instrumentataion, in insufficient pressure, be easy to In time repairing it is ensured that providing reliable thing, but, when outside pressure instrumentataion is tested to hydraulic jack, using being inconvenient, take When laborious.
Utility model content
This utility model purpose is to overcome existing hydraulic jack, using outside pressure instrumentataion, hydraulic jack is tested When, using being inconvenient, the problem that wastes time and energy.Pressure measuring tie-in for automated machine tool hydraulic jack of the present utility model, For the pressure measuring tie-in of automated machine tool hydraulic jack, access the oil circuit of hydraulic jack by pressure measurement spring, promote pressure measurement push rod Mobile, and displacement is arranged by displacement transducer, thus obtaining the pressure value of automated machine tool hydraulic jack, easy to use, just In test, structure is simple, has a good application prospect.
In order to achieve the above object, this utility model be employed technical scheme comprise that:
A kind of pressure measuring tie-in for automated machine tool hydraulic jack it is characterised in that:Including twist-on in hydraulic jack cylinder Fittings body on body, arranges the first O-ring seal between the outer wall of described fittings body and the inwall of cylinder body of hydraulic oil cylinder, described connect Head is communicated with pipe, cavity in vivo, and described cavity was connected with cylinder body of hydraulic oil cylinder by communicating pipe, and setting in described cavity is surveyed Pressing spring, steel ball, pressure measurement push rod, one end of described pressure measurement spring props up communicating pipe, and the other end of described pressure measurement spring passes through steel Ball is connected with pressure measurement push rod, and described pressure measurement push rod is embedded in cavity, and fittings body is extended in outer end, described pressure measurement push rod The inwall of outer wall and fittings body be provided with the second O-ring seal, the rear end of described pressure measurement push rod is connected with displacement transducer.
A kind of aforesaid pressure measuring tie-in for automated machine tool hydraulic jack it is characterised in that:The diameter of described cavity For connecting three times of pipe diameter.
A kind of aforesaid pressure measuring tie-in for automated machine tool hydraulic jack it is characterised in that:In described fittings body Portion is provided with protruding ring, and described protruding ring is used for propping up the end in cylinder body of hydraulic oil cylinder.
A kind of aforesaid pressure measuring tie-in for automated machine tool hydraulic jack it is characterised in that:In described pressure measurement push rod End is provided with the arc groove putting steel ball for card.
A kind of aforesaid pressure measuring tie-in for automated machine tool hydraulic jack it is characterised in that:Described first fluid sealant Circle is made using elastomeric material.
A kind of aforesaid pressure measuring tie-in for automated machine tool hydraulic jack it is characterised in that:Described second fluid sealant Circle is made using self-lubricating nylon material.
A kind of aforesaid pressure measuring tie-in for automated machine tool hydraulic jack it is characterised in that:Described pressure measurement spring One end props up communicating pipe by baffle plate.
The beneficial effects of the utility model are:Pressure measuring tie-in for automated machine tool hydraulic jack of the present utility model, Access the oil circuit of hydraulic jack by pressure measurement spring, promote pressure measurement push rod to move, and displacement is arranged by displacement transducer, thus Obtain the pressure value of automated machine tool hydraulic jack, easy to use, it is easy to test, structure is simple, has a good application prospect.
Brief description
Fig. 1 is the structural representation of the pressure measuring tie-in for automated machine tool hydraulic jack of the present utility model.
In accompanying drawing, the implication of labelling is as follows:
1:Cylinder body of hydraulic oil cylinder;2:Fittings body;3:First O-ring seal;4:Communicating pipe;5:Cavity;6:Pressure measurement spring;7: Steel ball;8:Pressure measurement push rod;9:Second O-ring seal;10:Displacement transducer;11:Protruding ring;12:Baffle plate.
Specific embodiment
Below in conjunction with Figure of description, this utility model is described further.Following examples are only used for more clear Chu's ground explanation the technical solution of the utility model, and protection domain of the present utility model can not be limited with this.
As shown in figure 1, the pressure measuring tie-in for automated machine tool hydraulic jack of the present utility model, including twist-on in hydraulic pressure Fittings body 2 on cylinder block 1, arranges the first fluid sealant between the outer wall of described fittings body 2 and the inwall of cylinder body of hydraulic oil cylinder 1 Circle 3, be communicated with pipe 4, cavity 5 in described fittings body 2, described cavity 5 by being connected with cylinder body of hydraulic oil cylinder 1 communicating pipe 4, Setting pressure measurement spring 6, steel ball 7, pressure measurement push rod 8 in described cavity 5, one end of described pressure measurement spring 6 props up communicating pipe 4, described The other end of pressure measurement spring 6 is connected with pressure measurement push rod 8 by steel ball 7, and described pressure measurement push rod 8 is embedded in cavity 5, and outer end Fittings body 2 is extended in portion, and the outer wall of described pressure measurement push rod 8 and the inwall of fittings body 2 are provided with the second O-ring seal 9, described survey The rear end of pressure push rod 8 is connected with displacement transducer 10.
A diameter of communicating pipe 4 of described cavity 5 three times of diameter, one end of described pressure measurement spring 6 is propped up by baffle plate 12 Communicating pipe 4, the pressure being easy to the oil circuit offer of connecting tube 4 promotes pressure measurement spring 6 to compress, and promotes pressure measurement push rod 8 by steel ball 7 Move in cavity 5, so that displacement transducer 10 is subjected to displacement, thus calculating the pressure value of automated machine tool hydraulic jack, making With conveniently.
The middle part of described fittings body 2 is provided with protruding ring 11, and described protruding ring 11 is used for propping up at the end of cylinder body of hydraulic oil cylinder 1 Portion.
Described pressure measurement push rod 8 inner end is provided with the arc groove putting steel ball 7 for card, and contact is reliable.
Described first O-ring seal 3 is made using elastomeric material, and described second O-ring seal 9 adopts self-lubricating nylon material Make, while sealing, play lubrication, so that pressure measurement push rod 8 is smoothly slided in cavity 5.
In sum, the pressure measuring tie-in for automated machine tool hydraulic jack of the present utility model, is connect by pressure measurement spring Enter the oil circuit of hydraulic jack, promote pressure measurement push rod to move, and displacement is arranged by displacement transducer, thus obtaining automated machine tool The pressure value of hydraulic jack, easy to use, it is easy to test, structure is simple, has a good application prospect.
Of the present utility model ultimate principle, principal character and advantage have been shown and described above.The technical staff of the industry It should be appreciated that this utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description is originally The principle of utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has various change And improvement, these changes and improvements both fall within the range of claimed this utility model.This utility model claims scope By appending claims and its equivalent thereof.

Claims (7)

1. a kind of pressure measuring tie-in for automated machine tool hydraulic jack it is characterised in that:Including twist-on in cylinder body of hydraulic oil cylinder (1)On fittings body(2), described fittings body(2)Outer wall and cylinder body of hydraulic oil cylinder(1)Inwall between the first fluid sealant is set Circle(3), described fittings body(2)Inside it is communicated with managing(4), cavity(5), described cavity(5)By communicating pipe(4)With hydraulic jack Cylinder body(1)It is connected, described cavity(5)Interior setting pressure measurement spring(6), steel ball(7), pressure measurement push rod(8), described pressure measurement spring (6)One end prop up communicating pipe(4), described pressure measurement spring(6)The other end pass through steel ball(7)With pressure measurement push rod(8)It is connected, Described pressure measurement push rod(8)It is embedded in cavity(5)Interior, and fittings body is extended in outer end(2), described pressure measurement push rod(8)Outer wall With fittings body(2)Inwall be provided with the second O-ring seal(9), described pressure measurement push rod(8)Rear end be connected with displacement transducer (10).
2. a kind of pressure measuring tie-in for automated machine tool hydraulic jack according to claim 1 it is characterised in that:Described Cavity(5)A diameter of communicating pipe(4)Three times of diameter.
3. a kind of pressure measuring tie-in for automated machine tool hydraulic jack according to claim 1 it is characterised in that:Described Fittings body(2)Middle part be provided with protruding ring(11), described protruding ring(11)For propping up in cylinder body of hydraulic oil cylinder(1)End.
4. a kind of pressure measuring tie-in for automated machine tool hydraulic jack according to claim 1 it is characterised in that:Described Pressure measurement push rod(8)Inner end is provided with puts steel ball for card(7)Arc groove.
5. a kind of pressure measuring tie-in for automated machine tool hydraulic jack according to claim 1 it is characterised in that:Described First O-ring seal(3)Made using elastomeric material.
6. a kind of pressure measuring tie-in for automated machine tool hydraulic jack according to claim 1 it is characterised in that:Described Second O-ring seal(9)Made using self-lubricating nylon material.
7. a kind of pressure measuring tie-in for automated machine tool hydraulic jack according to claim 1 it is characterised in that:Described Pressure measurement spring(6)One end pass through baffle plate(12)Prop up communicating pipe(4).
CN201620772312.9U 2016-07-21 2016-07-21 A pressure measuring connector for automizing lathe hydraulic cylinder Expired - Fee Related CN205977900U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620772312.9U CN205977900U (en) 2016-07-21 2016-07-21 A pressure measuring connector for automizing lathe hydraulic cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620772312.9U CN205977900U (en) 2016-07-21 2016-07-21 A pressure measuring connector for automizing lathe hydraulic cylinder

Publications (1)

Publication Number Publication Date
CN205977900U true CN205977900U (en) 2017-02-22

Family

ID=58024988

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620772312.9U Expired - Fee Related CN205977900U (en) 2016-07-21 2016-07-21 A pressure measuring connector for automizing lathe hydraulic cylinder

Country Status (1)

Country Link
CN (1) CN205977900U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105971980A (en) * 2016-07-21 2016-09-28 苏州誉衡兴自动化科技有限公司 Pressure tap for hydraulic oil cylinder of automatic machine tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105971980A (en) * 2016-07-21 2016-09-28 苏州誉衡兴自动化科技有限公司 Pressure tap for hydraulic oil cylinder of automatic machine tool
CN105971980B (en) * 2016-07-21 2018-01-12 苏州誉衡兴自动化科技有限公司 A kind of pressure measuring tie-in for automated machine tool hydraulic jack

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170222

Termination date: 20170721