CN205895753U - Quick adjustable cylinder system for needle - Google Patents
Quick adjustable cylinder system for needle Download PDFInfo
- Publication number
- CN205895753U CN205895753U CN201620796027.0U CN201620796027U CN205895753U CN 205895753 U CN205895753 U CN 205895753U CN 201620796027 U CN201620796027 U CN 201620796027U CN 205895753 U CN205895753 U CN 205895753U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- needle
- piston
- hole
- cylinder head
- 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.)
- Active
Links
Landscapes
- Actuator (AREA)
Abstract
The utility model discloses a quick adjustable cylinder system for needle, including cylinder, cylinder head, cylinder supporting shoe, piston assembly, needle, needle adjusting pin and needle adjusting block, the cylinder is inside to be equipped with the piston hole, and the cylinder both ends are the through -hole structure, cylinder head and cylinder supporting shoe are fixed respectively at the cylinder both ends, and it has the cylinder head via hole to open in the middle of the cylinder head, and it has the supporting shoe via hole to open in the middle of the cylinder supporting shoe, piston assembly includes the piston and fixes the piston handle at the piston both ends, and the piston is established in the piston hole, and the piston handle at piston both ends cooperates with cylinder head via hole and supporting shoe via hole respectively, piston assembly's axis department opens threaded hole, and needle adjusting pin and needle adjusting block set up at threaded hole, and the needle is fixed on the needle adjusting block. In this way, the utility model discloses can directly carry out the height control to the needle, reduce the work load that the needle adjustment was maintained, the needle is regulated the speed soon, and the adjustment position accuracy is high, maintains that use cost is low.
Description
Technical field
This utility model is related to cylinder field, more particularly to a kind of fast tunable needle cylinder system.
Background technology
In prior art, air cylinder structure is made up of cylinder head, cylinder, piston, needle adjustment cushion block, needle fixed column, due to
Needle seals in the cylinder, adjust during needle it is necessary to take cylinder head apart, turning on needle fixed screw could split out needle
Adjustment, also will change needle adjustment cushion block during adjustment, adjustment programme is complicated, and the persistent period is long, and workload is big, high cost.
Utility model content
This utility model, can be direct mainly solving the technical problems that providing a kind of fast tunable needle cylinder system
Height adjustment is carried out to needle, decreases the workload of needle adjustment and maintenance, needle is regulated the speed soon, adjustment position high precision,
Maintenance cost is low.
For solving above-mentioned technical problem, the technical scheme that this utility model adopts is: provides a kind of fast tunable valve
Pin cylinder system, comprising: air cylinder board, runner plate, hot mouth, cylinder, cylinder head, cylinder supports block, piston component, needle, valve
Pin adjusting pin and needle adjustment block；Described cylinder is arranged on air cylinder board, and cylinder interior is provided with piston hole, and cylinder two ends are equipped with
The through hole connecting with piston hole；Described cylinder head and cylinder support block are separately fixed at cylinder two ends, have gas in the middle of cylinder head
Cylinder cap via, has support block via in the middle of cylinder supports block；Described piston component includes piston and is fixed on piston two ends
Piston handle, piston is located at piston in the hole, and piston handle stretches out in cylinder, the piston handle at piston two ends respectively with cylinder head via and
Bracer via coordinates；Screwed hole is had, described needle adjusting pin and needle adjustment block are arranged at the axis of described piston component
Screw thread in the hole, described needle is fixed in needle adjustment block, and needle passes through needle adjusting pin and stretches out in propping up of cylinder supports block
Bracer via；Described runner plate is arranged on the position of corresponding cylinder supports block, and described hot mouth is threadedly attached on runner plate,
Runner plate is provided with Valve needle guide sleeve, and described needle stretches in Valve needle guide sleeve.
Preferably, described needle adjusting pin and needle adjustment block are provided with the external screw thread matching with described screwed hole, needle
The end face of adjusting pin is against described needle adjustment block one end；In described needle adjustment block, one end of corresponding cylinder head via is only provided with
Turn screens；Needle hole is had on described needle adjustment block, described needle is provided with hanging platform, and hanging platform is fixed on needle in the hole, hanging platform
And needle leaves expansion clearance between hole；Described needle adjusting pin is provided with needle and avoids hole, and needle passes through needle to avoid hole.
Preferably, a closed cavity, shape between described cylinder head, piston and cylinder are formed between described piston and cylinder
Become another closed cavity；On described cylinder, the position of corresponding two closed cavities has air inlet and gas outlet, described
Air cylinder board is provided with air inlet and venthole, and air inlet is connected with air inlet, and venthole is connected with gas outlet.
Preferably, described cylinder head is provided with boss, and boss is fixed by screws on air cylinder board；Set on described air cylinder board
Stair-stepping cylinder mounting holes, described cylinder is outside stepped, cylinder and the stepped cooperation of cylinder mounting holes；Described cylinder
And air cylinder board between, between cylinder head and air cylinder board, between piston and cylinder head via, all pass through between piston and cylinder through hole
Sealing ring seals.
Preferably, described cylinder is connected by gripper shoe rotary fastener type with cylinder supports block, and cylinder supports block adopts titanium
Alloy material.
The beneficial effects of the utility model are: this utility model needle is regulated the speed soon, adjustment position high precision, and maintenance makes
Use low cost.
Brief description
Fig. 1 is the perspective structure schematic diagram of this utility model fast tunable needle cylinder system one preferred embodiment；
Fig. 2 is the decomposing schematic representation of shown fast tunable needle cylinder system.
In accompanying drawing, the labelling of each part is as follows: 1, air cylinder board；2nd, runner plate；3rd, hot mouth；4th, cylinder；5th, cylinder head；6th, gas
Cylinder support block；7th, piston component；8th, needle；9th, needle adjusting pin；10th, needle adjustment block.
Specific embodiment
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, thus make apparent clear and definite to protection domain of the present utility model
Define.
Refer to Fig. 1 and Fig. 2, this utility model embodiment includes:
A kind of fast tunable needle cylinder system, comprising: air cylinder board 1, runner plate 2, hot mouth 3, cylinder 4, cylinder head 5,
Cylinder supports block 6, piston component 7, needle 8, needle adjusting pin 9 and needle adjustment block 10；Described cylinder 4 is arranged on air cylinder board 1
On, it is provided with piston hole inside cylinder 4, cylinder two ends are equipped with the through hole connecting with piston hole；Described cylinder head 5 and cylinder supports
Block 6 is separately fixed at cylinder 4 two ends, has cylinder head via, have support block mistake in the middle of cylinder supports block 6 in the middle of cylinder head 5
Hole；Described piston component 7 includes piston and is fixed on the piston handle at piston two ends, and piston is located at piston in the hole, and piston handle stretches out
In cylinder, the piston handle at piston two ends is coordinated with cylinder head via and support block via respectively；Shape between described piston and cylinder
Become a closed cavity, between described cylinder head, piston and cylinder, form another closed cavity；Corresponding two on described cylinder
The position of closed cavity has air inlet and gas outlet, and described air cylinder board 1 is provided with air inlet and venthole, air inlet with
Air inlet connects, and venthole is connected with gas outlet；Screwed hole is had, described needle adjusting pin 9 at the axis of described piston component
It is provided with the external screw thread matching with described screwed hole with needle adjustment block 10, the end face of needle adjusting pin 9 is against described needle and adjusts
Monoblock 10 one end；In described needle adjustment block 10, one end of corresponding cylinder head via is provided with rotation stop screens；Described needle adjustment block
Needle hole is had, described needle 8 is provided with hanging platform, and hanging platform is fixed on needle in the hole, leaves swollen between hanging platform and needle hole on 10
Swollen gap；Described needle adjusting pin 9 is provided with needle and avoids hole, and needle 8 passes through needle to avoid hole and stretch out in cylinder supports block 6
Support block via；Described runner plate 2 is arranged on the position of corresponding cylinder supports block, and described hot mouth 3 is threadedly attached in stream
On guidance tape 2, runner plate is provided with Valve needle guide sleeve, and described needle 8 stretches in Valve needle guide sleeve.
Described cylinder head is provided with boss, and boss is fixed by screws on air cylinder board；Set stepped on described air cylinder board
Cylinder mounting holes, described cylinder is outside stepped, cylinder and the stepped cooperation of cylinder mounting holes；Described cylinder and cylinder
All by sealing ring between plate, between cylinder head and air cylinder board, between piston and cylinder head via, between piston and cylinder through hole
Sealing.Described cylinder is connected by gripper shoe rotary fastener type with cylinder supports block, and cylinder supports block adopts titanium alloy material.
Have a cylinder head via in the middle of this utility model cylinder head, sealing ring, piston are installed in cylinder head via
Projection is lengthened to and can pass through cylinder head via, is sealed with cylinder head, has screw thread shape via, needle in the middle part of piston
Adjust cushion block and needle adjusting pin by needle to connect to fix needle by screwed hole in the middle part of piston, with the cooperation of cylinder head via
Oral area have a rotation stop screens, cooperation rotation stop instrument and die nut directly can carry out height adjustment to needle, solve traditional
The problem that air cylinder structure can not directly be adjusted to needle, decreases the workload of needle adjustment and maintenance, and needle is regulated the speed
Hurry up, adjustment position high precision, maintenance cost is low；Cylinder is connected by gripper shoe rotary fastener type with cylinder supports block,
Bracer adopts the titanium alloy material of low thermal conductivity, prevents the high temperature of runner plate from conducting to cylinder, causes cylinder seal system aging
The problem that burn-out life shortens；Hot mouth is connected with runner plate using thread connecting mode, and Valve needle guide sleeve is also adopted by threaded
Mode is connected with runner plate, and when this connected mode can solve split type connection, mating surface is recessed, the system leakage that impression causes
Glue, simultaneously the needle of this connection in working order when, needle can follow runner plate expand and produce position, so, needle adjust
It is reserved with expansion clearance with needle hanging platform cooperation position in whole cushion block, prevent needle bending and cause needle fracture or breakage
Problem；Sealed using side sealing ring with cylinder head outside the boss outside cylinder block, air cylinder board is joined using stepped
Close shape, prevent into and out of pore scratch, sliding trackle sealing ring, outer side seal structure is installed simply, and sealing ring is not easy to drop out, and makes
Use life-span length.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
The equivalent structure made using this utility model description and accompanying drawing content, or directly or indirectly it is used in other related technology
Field, is all included in the same manner in scope of patent protection of the present utility model.
Claims (5)
1. a kind of fast tunable needle cylinder system is it is characterised in that include: air cylinder board, runner plate, hot mouth, cylinder, cylinder
Lid, cylinder supports block, piston component, needle, needle adjusting pin and needle adjustment block；Described cylinder is arranged on air cylinder board, gas
Cylinder interior is provided with piston hole, and cylinder two ends are equipped with the through hole connecting with piston hole；Described cylinder head and cylinder support block are respectively
It is fixed on cylinder two ends, have cylinder head via in the middle of cylinder head, in the middle of cylinder supports block, have support block via；Described piston
Assembly includes piston and is fixed on the piston handle at piston two ends, and piston is located at piston in the hole, and piston handle stretches out in cylinder, piston two
The piston handle at end is coordinated with cylinder head via and support block via respectively；Screwed hole, institute is had at the axis of described piston component
State needle adjusting pin and needle adjustment block is arranged on screw thread in the hole, described needle is fixed in needle adjustment block, needle passes through valve
Pin adjusting pin simultaneously stretches out in the support block via of cylinder supports block；Described runner plate is arranged on the position of corresponding cylinder supports block,
Described hot mouth is threadedly attached on runner plate, and runner plate is provided with Valve needle guide sleeve, and described needle stretches into Valve needle guide sleeve
Interior.
2. fast tunable needle cylinder system according to claim 1 it is characterised in that: described needle adjusting pin and valve
Pin adjustment block is provided with the external screw thread matching with described screwed hole, and the end face of needle adjusting pin is against described needle adjustment block one
End；In described needle adjustment block, one end of corresponding cylinder head via is provided with rotation stop screens；Needle is had in described needle adjustment block
Hole, described needle is provided with hanging platform, and hanging platform is fixed on needle in the hole, leaves expansion clearance between hanging platform and needle hole；Described valve
Pin adjusting pin is provided with needle and avoids hole, and needle passes through needle to avoid hole.
3. fast tunable needle cylinder system according to claim 1 it is characterised in that: between described piston and cylinder
Form a closed cavity, between described cylinder head, piston and cylinder, form another closed cavity；Corresponding two on described cylinder
The position of individual closed cavity has air inlet and gas outlet, and described air cylinder board is provided with air inlet and venthole, air inlet
Connect with air inlet, venthole is connected with gas outlet.
4. fast tunable needle cylinder system according to claim 1 it is characterised in that: described cylinder head is provided with convex
Platform, boss is fixed by screws on air cylinder board；Stair-stepping cylinder mounting holes are set on described air cylinder board, outside described cylinder is in
Stepped, cylinder and the stepped cooperation of cylinder mounting holes；Between described cylinder and air cylinder board, between cylinder head and air cylinder board,
Between piston and cylinder head via, all sealed by sealing ring between piston and cylinder through hole.
5. fast tunable needle cylinder system according to claim 1 it is characterised in that: described cylinder and cylinder supports
Block is connected by gripper shoe rotary fastener type, and cylinder supports block adopts titanium alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620796027.0U CN205895753U (en) | 2016-07-27 | 2016-07-27 | Quick adjustable cylinder system for needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620796027.0U CN205895753U (en) | 2016-07-27 | 2016-07-27 | Quick adjustable cylinder system for needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205895753U true CN205895753U (en) | 2017-01-18 |
Family
ID=57784609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620796027.0U Active CN205895753U (en) | 2016-07-27 | 2016-07-27 | Quick adjustable cylinder system for needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205895753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971970A (en) * | 2016-07-27 | 2016-09-28 | 苏州好特斯模具有限公司 | Air cylinder system for rapid and adjustable valve needle |
-
2016
- 2016-07-27 CN CN201620796027.0U patent/CN205895753U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971970A (en) * | 2016-07-27 | 2016-09-28 | 苏州好特斯模具有限公司 | Air cylinder system for rapid and adjustable valve needle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205895753U (en) | Quick adjustable cylinder system for needle | |
| CN108387357A (en) | A kind of device for the lateral jet test in bottom | |
| CN105971970A (en) | Air cylinder system for rapid and adjustable valve needle | |
| CN104405894A (en) | Valve and valve core dismounting method | |
| CN205226438U (en) | Parallel gate valve | |
| CN208953554U (en) | A kind of dust pollution monitoring automation indication device for wind direction | |
| CN104527630A (en) | Piston type pneumatic control stop valve | |
| CN203727354U (en) | Proportional output adjustable novel relay valve | |
| CN205402397U (en) | LED lamp of adjustable illumination scope | |
| CN205380829U (en) | Cylinder with adjustable needle | |
| CN204182885U (en) | A kind of compression mod split sprue bush | |
| CN205929315U (en) | Actuating cylinder is driven to needle length adjustment formula | |
| CN207609825U (en) | A kind of natural gas liquefaction exchange pressure regulator | |
| CN210770397U (en) | Pressure regulating valve | |
| CN204851297U (en) | Suspension hydraulic prop | |
| CN204284466U (en) | Valve | |
| CN209126878U (en) | A kind of chain lubrication assembly | |
| CN205423859U (en) | Last sealing device of butterfly valve | |
| CN205118395U (en) | High temperature fused salt dissection ball valve | |
| CN206092983U (en) | Steam energy -saving device | |
| CN209164681U (en) | A kind of dioxide bottle pressure regulator valve | |
| CN105971971A (en) | Oil cylinder system special for rapid and adjustable valve needle | |
| CN205350480U (en) | Pressure regulating valve | |
| CN207394393U (en) | A kind of adjustable LED module lamp | |
| CN109531936A (en) | A kind of silica gel molding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |