CN201730898U - Oil cylinder with cooling device - Google Patents
Oil cylinder with cooling device Download PDFInfo
- Publication number
- CN201730898U CN201730898U CN201020274085XU CN201020274085U CN201730898U CN 201730898 U CN201730898 U CN 201730898U CN 201020274085X U CN201020274085X U CN 201020274085XU CN 201020274085 U CN201020274085 U CN 201020274085U CN 201730898 U CN201730898 U CN 201730898U
- Authority
- CN
- China
- Prior art keywords
- spool
- cylinder body
- oil cylinder
- hole
- adjusting screw
- 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
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000945 filler Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 230000035515 penetration Effects 0.000 abstract 2
- 238000010992 reflux Methods 0.000 abstract 1
- 239000000498 cooling water Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to an oil cylinder with a cooling device, which comprises an oil cylinder body, a valve spool and a lower cover, wherein the valve spool is inserted and sleeved in the oil cylinder body, the lower cover is inserted and sleeved at the lower part of the oil cylinder body, the lower part of the valve spool is inserted and sleeved in the lower cover, an oil inlet and an oil outlet are formed on the oil cylinder body, the oil cylinder body is fixed on a cooling plate, a reflux passage is formed on the cooling plate and is communicated and connected with a water inlet nozzle and a water outlet nozzle, a penetration hole of the valve spool is formed on the cooling plate, and the front part of the valve spool extends into the penetration hole of the valve spool. The utility model is provided with a cooling device and can carry out cooling automatically. Meanwhile, a valve needle can be installed on the valve spool, and the extending-out length of the valve needle can be regulated.
Description
Technical field:
The utility model relates to the oil cylinder technical field, more specifically to a kind of oil cylinder that carries cooling unit and oil cylinder spool needle can regulate height.
Background technique:
Existing oil cylinder is when work, and oil cylinder can generate heat, and oil cylinder can not be lowered the temperature automatically.The valve core rod of oil cylinder adopts the formula that immobilizes simultaneously, so the length of valve core rod cannot be regulated.And in the practical application, some place needs the length of the valve core rod of oil cylinder can regulated at will, to satisfy requirements of one's work.As in the plastic pouring industry, insert in plastic passages or the nozzle bore by the oil cylinder needle, need control flow velocity, flow by the length of stretching out of control oil cylinder needle, and envelope is watered.
The model utility content:
The purpose of this utility model is exactly the deficiency at prior art, and a kind of oil cylinder that carries cooling unit is provided, and it has cooling device, can lower the temperature voluntarily, simultaneously, needle can be installed on the spool and can regulate the length that needle stretches out.
Technology solution of the present utility model is as follows:
Carry the oil cylinder of cooling unit, comprise cylinder body, spool, lower cover, the spool sleeve is in cylinder body, and the lower cover sleeve is in the bottom of cylinder body, and the bottom sleeve of spool is in lower cover, form filler opening and oil outlet on the cylinder body, cylinder body is fixed on the cooling plate, forms the return flow line on the cooling plate, and the return flow line has connected water inlet tap and water outlet, form spool on the cooling plate and pass the hole, the front portion of spool is stretched into spool and is passed in the hole.
Described cylinder body is fixed on the cooling plate by screw rod.
Described cylinder body top forms opening, and the top sleeve of spool is in opening, and clamping has seal ring between the top of opening and spool, form valve core through hole on the spool, adjusting screw is screwed onto in the valve core through hole, and needle is fixed on the bottom of adjusting screw, forms the yi word pattern groove on the adjusting screw.
Described needle is " T " font, and the bottom of adjusting screw forms " T " font hole, and the needle sleeve is in " T " of adjusting screw font hole.
The beneficial effects of the utility model are: 1, by logical recirculated cooling water on cooling plate, to the oil cylinder cooling, oil cylinder is unlikely to because of overheated and can't work like this.2, by rotating the extrusion that adjusting screw is regulated needle, to satisfy the needs of production practical application.
Description of drawings:
Fig. 1 is embodiment 1 a structural representation
Fig. 2 be embodiment 2 sectional view
Fig. 3 is embodiment 2 a perspective exploded view
Embodiment:
Embodiment 1: see shown in Figure 1, carry the oil cylinder of cooling unit, comprise cylinder body 1, spool 2, lower cover 3, spool 2 sleeves are in cylinder body 1, lower cover 3 sleeves are in the bottom of cylinder body 1, the bottom sleeve of spool 2 is in lower cover 3, form filler opening 11 and oil outlet 12 on the cylinder body 1, cylinder body 1 is fixed on the cooling plate 4, form return flow line 41 on the cooling plate 4, return flow line 41 has connected water inlet tap 42 and water outlet 43, forms spool on the cooling plate 4 and passes hole 40, and the front portion of spool 2 is stretched into spool and passed in the hole 40.
Described cylinder body 1 is fixed on the cooling plate 4 by screw rod 7.
Described needle 6 is " T " font, and the bottom of adjusting screw 5 forms that " " font hole 52, needle 6 sleeves are in " T " of adjusting screw 5 font hole 52 for T.All the other are with embodiment 1.
Working principle: cooling water flows into return flow line 41 by water inlet tap 42, flows out by water outlet 43, just has recirculated cooling water to lower the temperature to oil cylinder in returning through-flow channel 41 like this.
Because adjusting screw 5 is screwed onto in the valve core through hole 21, by rotating the extrusion that adjusting screw 5 just can be regulated the needle 6 that is fixed together with adjusting screw 5.
Claims (4)
1. carry the oil cylinder of cooling unit, comprise cylinder body (1), spool (2), lower cover (3), spool (2) sleeve is in cylinder body (1), lower cover (3) sleeve is in the bottom of cylinder body (1), the bottom sleeve of spool (2) is in lower cover (3), form filler opening (11) and oil outlet (12) on the cylinder body (1), it is characterized in that: cylinder body (1) is fixed on the cooling plate (4), form return flow line (41) on the cooling plate (4), return flow line (41) has connected water inlet tap (42) and water outlet, form spool on the cooling plate (4) and pass hole (40), the front portion of spool (2) is stretched into spool and is passed in the hole (40).
2. the oil cylinder that carries cooling unit according to claim 1 is characterized in that: cylinder body (1) is fixed on the cooling plate (4) by screw rod (7).
3. the oil cylinder that carries cooling unit according to claim 1 and 2, it is characterized in that: cylinder body (1) top forms opening (10), the top sleeve of spool (2) is in opening (10), clamping has seal ring between the top of opening (10) and spool (2), form valve core through hole (21) on the spool (2), adjusting screw (5) is screwed onto in the valve core through hole (21), and needle (6) is fixed on the bottom of adjusting screw (5), forms yi word pattern groove (51) on the adjusting screw (5).
4. the oil cylinder that carries cooling unit according to claim 1 and 2, it is characterized in that: needle (6) is " T " font, the bottom of adjusting screw (5) forms " T " font hole (52), and needle (6) sleeve is in " T " of adjusting screw (5) font hole (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020274085XU CN201730898U (en) | 2010-07-28 | 2010-07-28 | Oil cylinder with cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020274085XU CN201730898U (en) | 2010-07-28 | 2010-07-28 | Oil cylinder with cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201730898U true CN201730898U (en) | 2011-02-02 |
Family
ID=43522054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020274085XU Expired - Fee Related CN201730898U (en) | 2010-07-28 | 2010-07-28 | Oil cylinder with cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201730898U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584012A (en) * | 2014-11-14 | 2016-05-18 | 英格斯模具制造（中国）有限公司 | Detachable cooling waterway insert and oil cylinder provided with same |
| CN108518380A (en) * | 2018-06-01 | 2018-09-11 | 苏州好特斯模具有限公司 | Quick-change type vertical cooling hydraulic cylinder |
-
2010
- 2010-07-28 CN CN201020274085XU patent/CN201730898U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584012A (en) * | 2014-11-14 | 2016-05-18 | 英格斯模具制造（中国）有限公司 | Detachable cooling waterway insert and oil cylinder provided with same |
| CN108518380A (en) * | 2018-06-01 | 2018-09-11 | 苏州好特斯模具有限公司 | Quick-change type vertical cooling hydraulic cylinder |
| CN108518380B (en) * | 2018-06-01 | 2024-04-30 | 苏州好特斯模具有限公司 | Quick-change three-dimensional cooling hydraulic cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGYU SNAKE HOT RUNNER CO., LTD. Free format text: FORMER OWNER: JIN WEIXIN Effective date: 20120419 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 312300 SHAOXING, ZHEJIANG PROVINCE TO: 312351 SHAOXING, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120419 Address after: 312351 Zhejiang city of Shangyu province city street Shangyu si ng Xinsha hot runner Co. Ltd. Patentee after: Shangyu Snake Hot Runner Co., Ltd. Address before: 312300 Zhejiang province Shangyu city street Xinsha Old Village No. 42 Patentee before: Jin Weixin |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20130728 |