CN206492818U - A kind of automatic follow balances pressure endless drive - Google Patents
A kind of automatic follow balances pressure endless drive Download PDFInfo
- Publication number
- CN206492818U CN206492818U CN201720172282.2U CN201720172282U CN206492818U CN 206492818 U CN206492818 U CN 206492818U CN 201720172282 U CN201720172282 U CN 201720172282U CN 206492818 U CN206492818 U CN 206492818U
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- endless drive
- attachment means
- push rod
- follow
- support
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Abstract
The utility model provides automatic follow and balances pressure endless drive, including frame, endless drive is installed with by hydraulic nut in frame, endless drive is connected into water valve body by attachment means, support meanss are connected to below attachment means, it is slidably connected between support meanss and the track being positioned below, endless drive is also connected with industrial computer.The present apparatus compensate for over several cylinders and move the deficiency of synchronism in the control accuracy brought and structure simultaneously, have the advantages that simple in construction, operating efficiency is high, easily realize Automated condtrol.Especially the present apparatus is using individually independent endless drive, due to only one of which drive device, therefore control is simple, synchronously follows pressure balance functional, major diameter cylinder can not be placed by solving traditional structure, and some small cylinders can not expire the problem of high-precision synchronization is required.
Description
Technical field
The utility model belongs to tubing equipment shaped by fluid pressure field, and in particular to a kind of automatic follow balances pressure annular drive
Dynamic device.
Background technology
Conventional composite tube apparatus, the balancing axial power apparatus of hydraulic pressure former are typically using the plunger case of a major diameter
Or the plunger cylinder of multiple minor diameters undertakes the axial force that tubing is produced in process of the test, because composite molding machine is in frame
The heart leaves other equipment position, therefore can not directly prevent the plunger case of a major diameter, because multiple plunger cases are in advance process
In very high is required to synchronism, if using around the uniform some less plunger cases of diameter in center, the displacement accuracy of advance is difficult
Control, it is impossible to meet high-precision requirement and synchronism requirement.
Utility model content
The purpose of this utility model is to overcome composite molding machine can not place major diameter drive device in frame central, and is put
High-precision requirement can not be met and the problem of synchronism is required again by putting some small plunger diameter cylinders.
Therefore, the utility model provides a kind of follow automatically in balance pressure endless drive, including frame, frame
Endless drive is installed with by hydraulic nut, endless drive is connected into water valve body, connection dress by attachment means
The lower section put is connected to support meanss, is slidably connected between support meanss and the track being positioned below；
The longitudinal center line of the endless drive, attachment means and valve body of intaking is overlapped, and endless drive also connects
Then industrial computer.
The endless drive includes fuel tank, circular cylinder, annular push rod and automatic adjustment circuit, and circular cylinder passes through
Hydraulic nut is arranged in frame, and annular push rod is inserted in circular cylinder, and forms chamber between annular push rod and circular cylinder
Room, is connected between chamber and fuel tank by automatic adjustment circuit, and stop valve is installed with automatic adjustment circuit；The attachment means
It is fixedly mounted on annular push rod.
The weldment that the attachment means are made up of two flanges, one of flange is connected by bolt with annular push rod
Connect, another flange is connected by bolt with water inlet valve body.
The support meanss include opening up fluted on support, linear slider and sliding block lift adjustment bar, the support, and two
The weldment of individual flange composition is inserted in the groove, and is fixed by bolt with support；Linear slider passes through sliding block rising-falling tone
Whole bar is connected to below support, and is slidably connected between track.
Interval is filled with graphite on the track.
The circular cylinder is in axial direction to be hollow.
The beneficial effects of the utility model：This automatic follow that the utility model is provided balances pressure annular driving dress
Put, major diameter cylinder can not be placed by solving traditional structure, and some small cylinders can not expire the problem of high-precision synchronization is required.Should
Endless drive structure is compact, ingenious in design, and stress surface is uniform, and due to only one of which drive device, therefore control is simple.From
It is dynamic to follow pressure equaliser to be used to be combined tube apparatus, hydraulic pressure machine equipment etc., it can be realized by this annular cylinder and follow pressure automatically
Balancing function.
The utility model is described in further details below with reference to accompanying drawing.
Brief description of the drawings
Fig. 1 is the automatic front view for following and balancing pressure endless drive.
Fig. 2 is the automatic left view for following and balancing pressure endless drive.
Fig. 3 is the schematic diagram of endless drive.
Fig. 4 is the schematic diagram of support meanss.
Description of reference numerals：1st, frame；2nd, endless drive；3rd, water inlet valve body；4th, attachment means；5th, support meanss；
6th, track；7th, fuel tank；8th, circular cylinder；9th, annular push rod；10th, automatic adjustment circuit；11st, stop valve；12nd, hydraulic nut；13、
Chamber；14th, support；15th, support；16th, linear slider.
Embodiment
Embodiment 1：
In order to overcome composite molding machine can not place major diameter drive device in frame central, and place some minor diameter posts
Plug cylinder can not meet high-precision requirement and the problem of synchronism is required again, present embodiments provide one kind as depicted in figs. 1 and 2
Automatic follow balances pressure endless drive, including frame 1, and being installed with annular driving by hydraulic nut 12 in frame 1 fills
2 are put, endless drive 2 is connected into water valve body 3 by attachment means 4, and the lower section of attachment means 4 is connected to support meanss 5,
It is slidably connected between support meanss 5 and the track 6 being positioned below；The endless drive 2, attachment means 4 and water inlet valve body 3
Longitudinal center line overlap, endless drive 2 is also connected with industrial computer.
It is automatic to follow balance pressure endless drive principle as follows：Endless drive 2 promotes attachment means 4 and connection
Device 4 move forward and backward, water inlet valve body 3 be pressurized after, endless drive 2 by industrial computer autobalance intake the pressure of valve body 3,
And the change adjust automatically of balance pressure can be followed to adapt to, and realize and precisely follow, the function being automatically replenished.
It should be noted that the transfixion of 1 opposed annular drive device of frame 2, endless drive 2 and attachment means 4
Connection, attachment means 4 and water inlet valve body 3 are connected, and attachment means 4, water inlet valve body 3 are arranged in support meanss 5, support meanss 5
Moved on track 6.Industrial computer is by the whole oil circuit of DP Communication Controls, for controlling adjustment oil circuit to cause whole annular driving dress
Put 2 can autobalance water inlet the axial force of valve body 3, if the axial force of endless drive 2 be more than water inlet valve body 3 axial direction
Power, then endless drive 2 advance, until pressure rebalancing after stop.Hydraulic pre-tightening installation is carried out by hydraulic nut 12,
So that the cylinder body and frame 1 of endless drive 2 are closely conjunction, it is to avoid occur due to causing after cylinder force, reciprocating motion etc.
Circular cylinder and frame loosen conjunction appearance.
The present embodiment provides a kind of New Ring-like Type drive device, and pressure is followed automatically applied to the supercharging of multiple tube unit
Balance system part, the device rise of compound axial power in hydraulic composite pipe device recombination process, can be followed automatic with
With the resulting axial force of balance.The present apparatus compensate for over several cylinders move simultaneously in the control accuracy brought and structure it is same
The deficiency of step property, has the advantages that simple in construction, operating efficiency is high, easily realize Automated condtrol.Especially the present apparatus is used
Individually independent endless drive, due to only one of which drive device, therefore controls simply, synchronously to follow pressure balance performance good
Good, major diameter cylinder can not be placed by solving traditional structure, and some small cylinders can not expire the problem of high-precision synchronization is required.
Embodiment 2：
On the basis of embodiment 1, as shown in figure 3, the endless drive 2 includes fuel tank 7, circular cylinder 8, annular
Push rod 9 and automatic adjustment circuit 10, circular cylinder 8 are arranged in frame 1 by hydraulic nut 12, and annular push rod 9 is inserted in ring
In shape cylinder body 8, and chamber 13 is formed between annular push rod 9 and circular cylinder 8, by automatically adjusting between chamber 13 and fuel tank 7
Loop 10 is connected, and stop valve 11 is installed with automatic adjustment circuit 10；The attachment means 4 are fixedly mounted on annular push rod 9.
The operation principle of endless drive 2 is：
After the pressure of valve body 3 of intaking changes, annular push rod 9 is in the presence of automatic adjustment circuit 10, if water inlet
The axial force that valve body 3 is provided is less than the axial force that is provided of annular cylinder, and annular push rod 9 advances up to and intake valve body 3
Axial force balance.
Embodiment 3：
, it is necessary to illustrate, the weldment that the attachment means 4 are made up of two flanges on the basis of embodiment 1,
One of flange is connected by bolt with annular push rod 9, and another flange is connected by bolt with water inlet valve body 3.
Embodiment 4：
On the basis of embodiment 3, as shown in figure 4, the support meanss 5 include support 15, linear slider 16 and sliding block
Open up fluted on lift adjustment bar 14, the support 15, the weldment of two flange compositions is inserted in the groove, and is passed through
Bolt is fixed with support 15；Linear slider 16 is connected to the lower section of support 15 by sliding block lift adjustment bar 14, and between track 6
It is slidably connected.
Linear slider 16 is slided on track 6, in order to ensure linear slider 16 and track 6 be well combined and will not jam,
Linear slider 16 can be adjusted by sliding block lift adjustment bar 14 to lift, attachment means 4 are stuck on support 15, drive attachment means 4
It is movable, and attachment means 4 then drive connected water inlet valve body 3 and annular push rod 9 to move forward and backward.Endless drive
2 length need to move on track 6 by support meanss 5 during change.
Embodiment 5：
On the basis of embodiment 1 or 4, precision is followed to reduce the resistance followed in order to improve, track is low using high accuracy
The device of frictional force, it is ensured that support meanss lower resistance can be moved in orbit.Interval is filled with graphite on the track 6.Rail
Road 6 uses line slideway, and guide pass fills graphite at a certain distance（Increase lubricant）, reduce frictional force, straight line
Using adjustable when sliding block 16 is installed, it is ensured that linear slider and line slideway are well combined and will not jams.
Embodiment 6：
On the basis of embodiment 2, the circular cylinder 8 is in axial direction to be hollow.Core is hollow device, by
Power face be hollow ring-type, therefore equipment center by axial force still in frame central, tilting moment is not produced, it is ensured that equipment stress
Well.
Embodiment 7：
Present embodiments provide a kind of automatic application process for following balance pressure endless drive, water inlet valve body 3 by
To the axial force produced from tubing in process of the test, the axial force reaches annular push rod 9, industrial computer by attachment means 4
Oil pressure in the oil return into chamber 13 of fuel tank 7, chamber 13 is controlled to promote annular push rod 9, annular push rod 9 by automatic adjustment circuit 10
Drive water inlet valve body 3 to advance, stop after the water inlet pressure of valve body 3 is rebalanced.
The utility model provides a kind of New Ring-like Type drive device, and pressure is followed automatically applied to the supercharging of multiple tube unit
Force balancing system part, the device can follow the rise of compound axial power automatic in hydraulic composite pipe device recombination process
Follow the resulting axial force of balance.The present apparatus compensate for over several cylinders and move simultaneously in the control accuracy brought and structure
The deficiency of synchronism, has the advantages that simple in construction, operating efficiency is high, easily realize Automated condtrol.Especially the present apparatus is adopted
With individually independent endless drive 2, due to only one of which drive device, therefore control is simple, synchronously follows pressure balance
Can be good, major diameter cylinder can not be placed by solving traditional structure, and some small cylinders can not expire asking for high-precision synchronous requirement
Topic.
Exemplified as above is only for example, not constituting to protection domain of the present utility model to of the present utility model
Limitation, it is every to be belonged to the same or analogous design of the utility model within protection domain of the present utility model.The present embodiment
The part and structure not described in detail belong to the well-known components and common structure or conventional means of the industry, do not chat one by one here
State.
Claims (6)
1. a kind of automatic follow balances pressure endless drive, including frame（1）, it is characterised in that：Frame（1）It is upper to pass through liquid
Press nut（12）Endless drive is installed（2）, endless drive（2）Pass through attachment means（4）It is connected into water valve body
（3）, attachment means（4）Lower section be connected to support meanss（5）, support meanss（5）With the track being positioned below（6）Between slide
Connection；
The endless drive（2）, attachment means（4）With water inlet valve body（3）Longitudinal center line overlap, endless drive
（2）It is also connected with industrial computer.
2. as claimed in claim 1 follow balance pressure endless drive automatically, it is characterised in that：The annular driving dress
Put（2）Including fuel tank（7）, circular cylinder（8）, annular push rod（9）And automatic adjustment circuit（10）, circular cylinder（8）Pass through liquid
Press nut（12）Installed in frame（1）On, annular push rod（9）It is inserted in circular cylinder（8）It is interior, and annular push rod（9）With annular
Cylinder body（8）Between form chamber（13）, chamber（13）And fuel tank（7）Between pass through automatic adjustment circuit（10）Connection, it is automatic to adjust
Save loop（10）On stop valve is installed（11）；The attachment means（4）It is fixedly mounted on annular push rod（9）On.
3. as claimed in claim 1 follow balance pressure endless drive automatically, it is characterised in that：The attachment means
（4）The weldment being made up of two flanges, one of flange passes through bolt and annular push rod（9）Connection, another method
It is blue to pass through bolt and water inlet valve body（3）Connection.
4. as claimed in claim 3 follow balance pressure endless drive automatically, it is characterised in that：The support meanss
（5）Including support（15）, linear slider（16）With sliding block lift adjustment bar（14）, the support（15）On open up fluted, two
The weldment of individual flange composition is inserted in the groove, and passes through bolt and support（15）It is fixed；Linear slider（16）Pass through cunning
Block lift adjustment bar（14）It is connected to support（15）Lower section, and and track（6）Between be slidably connected.
5. automatic follow as described in claim 1 or 4 balances pressure endless drive, it is characterised in that：The track（6）
Upper interval is filled with graphite.
6. as claimed in claim 2 follow balance pressure endless drive automatically, it is characterised in that：The circular cylinder
（8）In axial direction to be hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720172282.2U CN206492818U (en) | 2017-02-24 | 2017-02-24 | A kind of automatic follow balances pressure endless drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720172282.2U CN206492818U (en) | 2017-02-24 | 2017-02-24 | A kind of automatic follow balances pressure endless drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206492818U true CN206492818U (en) | 2017-09-15 |
Family
ID=59806573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720172282.2U Active CN206492818U (en) | 2017-02-24 | 2017-02-24 | A kind of automatic follow balances pressure endless drive |
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| CN (1) | CN206492818U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734497A (en) * | 2017-02-24 | 2017-05-31 | 中国重型机械研究院股份公司 | A kind of automatic following balances pressure endless drive and application process |
| CN109202269A (en) * | 2017-10-29 | 2019-01-15 | 中国航空制造技术研究院 | A kind of Linear fiction welding device |
-
2017
- 2017-02-24 CN CN201720172282.2U patent/CN206492818U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734497A (en) * | 2017-02-24 | 2017-05-31 | 中国重型机械研究院股份公司 | A kind of automatic following balances pressure endless drive and application process |
| CN109202269A (en) * | 2017-10-29 | 2019-01-15 | 中国航空制造技术研究院 | A kind of Linear fiction welding device |
| CN109202269B (en) * | 2017-10-29 | 2020-07-24 | 中国航空制造技术研究院 | Linear friction welding equipment |
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