CN203830705U - Special cooling system for small sliding block oil cylinders at front end and rear end of cylinder cover casting die - Google Patents
Special cooling system for small sliding block oil cylinders at front end and rear end of cylinder cover casting die Download PDFInfo
- Publication number
- CN203830705U CN203830705U CN201420204394.8U CN201420204394U CN203830705U CN 203830705 U CN203830705 U CN 203830705U CN 201420204394 U CN201420204394 U CN 201420204394U CN 203830705 U CN203830705 U CN 203830705U
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- China
- Prior art keywords
- cooling water
- block oil
- channel
- slide block
- oil cylinder
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Abstract
The utility model provides a special cooling system for small sliding block oil cylinders at the front end and the rear end of a cylinder cover casting die. The small sliding block oil cylinders at the front end and the rear end of the cylinder cover casting die are installed on a die frame. The cooling system at least comprises a cooling water channel, and the cooling water channel is arranged in the die frame. The two ends of the cooling water channel are connected with a cooling water supply pipeline and a cooling water drain pipeline respectively, and a flow controller is arranged on the cooling water supply pipeline. The cooling water channel is composed of several first channels and several second channels, and every two adjacent first channels are communicated through the corresponding second channel. When cooling water flows through the cooling water channel, the cooling water conducts heat exchange with the corresponding small sliding block oil cylinder so as to reduce the temperature of the small sliding block oil cylinder, meanwhile, cooling water flow is controlled through the flow controller, so that the temperature of the small sliding block oil cylinders can be stably controlled to be 50 DEG C, sealing parts used for sealing the small sliding block oil cylinders are prevented from being burnt, the production efficiency is improved, and the maintenance cost is lowered.
Description
Technical field
The utility model relates to a kind of front and back end small slide block oil cylinder of cylinder cover casting die, particularly relates to a kind of front and back end small slide block oil cylinder dedicated cooling system of cylinder cover casting die.
Background technology
Cylinder cover is mainly made by casting technique.Casting mould front and back end small slide block oil cylinder, when temperature is 50 ℃, is changed once for sealing the seal of front and back end small slide block oil cylinder under normal circumstances for every 2-3 months.Yet in the process of casting cylinder cover, conventionally mold temperature is higher, causes for sealing the seal of front and back end small slide block oil cylinder and be easily ruined, thereby cause protecgulum leakage of oil and the internal leakage of front and back end small slide block oil cylinder.According to the known cylinder cover casting die of in-site measurement data front and back end small slide block oil cylinder, measure during operation temperature and reach 130 ℃.Because temperature is higher, seal is easily ruined, and conventionally within 15 days, within 10 days, just need to change seal at least at most, and maintenance cost is higher.In addition, while changing seal, must shut down, greatly affect the productivity ratio of mould.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of front and back end small slide block oil cylinder dedicated cooling system of cylinder cover casting die, for solving the low and higher problem of maintenance cost of prior art cylinder cover casting die productivity ratio.
For achieving the above object and other relevant objects, the utility model provides a kind of front and back end small slide block oil cylinder dedicated cooling system of cylinder cover casting die, and described front and back end small slide block oil cylinder is arranged on mould bases; Described cooling system at least comprises cooling water channel, and described cooling water channel is located in described mould bases, and is positioned under the small slide block oil cylinder of described front and back end; Described cooling water channel two ends connect respectively Cooling Water pipeline and row's cooling water pipeline, and described Cooling Water pipeline is provided with flow controller; Described cooling water channel is comprised of several first passages and second channel, and two adjacent described first passages are connected by described second channel.
Further, described cooling water channel is snakelike.
Further, the one end that connects the second channel of two adjacent described first passages extends to described mould bases edge, and its termination sealing.
Further, the one end that connects the second channel of two adjacent described first passages extends to described mould bases edge, and termination sealing, and the described second channel other end extends to outside corresponding described first passage, and termination sealing.
Further, several described first passages be arranged in parallel.
Further, described first passage is mutually vertical with described second channel.
As mentioned above, the front and back end small slide block oil cylinder dedicated cooling system of cylinder cover casting die of the present utility model, has following beneficial effect:
In this mould bases, be provided with cooling water channel, and described cooling water channel is positioned under the small slide block oil cylinder of described front and back end, described cooling water channel two ends connect respectively Cooling Water pipeline and row's cooling water pipeline.When cooling water flows through described cooling water channel; cooling water and corresponding described small slide block oil cylinder generation heat exchange; to reduce described small slide block oil cylinder temperature; by described flow controller, control cooling water flow simultaneously and small slide block oil cylinder temperature stabilization can be controlled to 50 ℃; avoided being ruined for sealing the seal of small slide block oil cylinder, reduced and changed the frequency of seal, and then reduced and shut down the number of times of changing seal; therefore improved production efficiency, and reduced maintenance cost.
Accompanying drawing explanation
Fig. 1 is shown as the schematic diagram of the front and back end small slide block oil cylinder dedicated cooling system of cylinder cover casting die of the present utility model.
Fig. 2 is shown as along the cutaway view of A-A in Fig. 1.
Fig. 3 is shown as the schematic diagram of second channel of the present utility model and first passage the first connected mode.
Fig. 4 is shown as the schematic diagram of second channel of the present utility model and first passage the second connected mode.
Fig. 5 is shown as the schematic diagram of second channel of the present utility model and the third connected mode of first passage.
Element numbers explanation
10 small slide block oil cylinders
1 mould bases
2 cooling water channels
21 first passages
22 second channels
3 Cooling Water pipelines
4 row's cooling water pipelines
The specific embodiment
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this description.
Refer to Fig. 1 to Fig. 5.Notice, appended graphic the illustrated structure of this description, ratio, size etc., equal contents in order to coordinate description to disclose only, for person skilled in the art scholar, understand and read, not in order to limit the enforceable qualifications of the utility model, therefore the technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under the effect that the utility model can produce and the object that can reach, all should still drop in the scope that technology contents that the utility model discloses can contain.Simultaneously, in this description, quote as " on ", the term of D score, " left side ", " right side ", " centre " and " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under without essence change technology contents, when being also considered as the enforceable category of the utility model.
As depicted in figs. 1 and 2, the utility model provides a kind of front and back end small slide block oil cylinder dedicated cooling system of cylinder cover casting die, and described front and back end small slide block oil cylinder 10 is arranged on mould bases 1; Described cooling system at least comprises cooling water channel 2, and described cooling water channel 2 is located in described mould bases 1, and is positioned under described front and back end small slide block oil cylinder 10; Described cooling water channel 2 two ends connect respectively Cooling Water pipeline 3 and row's cooling water pipeline 4, and described Cooling Water pipeline 3 is provided with flow controller (not shown), and described flow controller comprises control valve and flow sensor; Described cooling water channel 2 is comprised of several first passages 21 and second channel 22, and two adjacent described first passages 21 are connected by described second channel 22.
In described mould bases 1, offer the first hole and the second hole, described first passage 21 and described second channel 22 are through in described the first hole and the second hole; Or described first passage 21 and described second channel 22 are exactly respectively the hole being opened in described mould bases 1, see Fig. 2.Certainly, described first passage 21 and described second channel 22 can be embedded in described mould bases 1 for the installed surface of described small slide block oil cylinder 10 is installed.Particularly, on the installed surface of described small slide block oil cylinder 10, offer groove, described first passage 21 and described second channel 22 are embedded in described groove, and the end face of described first passage 21 and described second channel 22 is concordant with the installed surface of described small slide block oil cylinder 10.
As long as two adjacent described first passages 21 can be connected by described second channel 22, the cooling water that assurance flows into from described Cooling Water pipeline 3 can flow through described in each first passage 21 and second channel 22 described in each, cooling water finally flows out from described row's cooling water pipeline 4.Described second channel 22 mainly contains following three kinds of connected modes with described first passage 21.Fig. 3 shows the first connected mode of described second channel 22 and described first passage 21, described second channel 22 can be adjacent two between described first passage 21, and the two ends of described second channel 22 are connected with corresponding described first passage 21 respectively.Fig. 4 shows the first connected mode of described second channel 22 and described first passage 21, and the one end that connects the second channel 22 of two adjacent described first passages 21 extends to described mould bases 1 edge, and its termination sealing.Fig. 5 shows the first connected mode of described second channel 22 and described first passage 21, the one end that connects the second channel 22 of two adjacent described first passages 21 extends to described mould bases 1 edge, and termination sealing, described second channel 22 other ends extend to outside corresponding described first passage 21, and termination sealing.
In order to save the energy and to obtain better cooling effect, preferably, described cooling water channel 2 is snakelike.Be snakelike cooling water channel 2 large with the Area comparison that described small slide block oil cylinder 10 carries out heat exchange.
Preferably, several described first passages 21 can be arranged in parallel.Described first passage 21 is mutually vertical with described second channel 22, sees Fig. 3 to Fig. 5.
When cooling water flows through described cooling water channel 2, there is heat exchange with corresponding described small slide block oil cylinder 10 in cooling water, to reduce the temperature of described small slide block oil cylinder 10; By described flow controller, control cooling water flow simultaneously and small slide block oil cylinder 10 temperature stabilizations can be controlled to 50 ℃; avoided being ruined for sealing the seal of small slide block oil cylinder 10; reduced the frequency of changing seal; and then reduced and shut down the number of times of changing seal; therefore improved production efficiency, and reduced maintenance cost.
In sum, the front and back end small slide block oil cylinder dedicated cooling system of cylinder cover casting die of the present utility model can reduce the temperature of small slide block oil cylinder 10, thereby has improved cylinder cover casting die productivity ratio and reduced maintenance cost.So the utility model has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all can, under spirit of the present utility model and category, modify or change above-described embodiment.Therefore, have in technical field under such as and conventionally know that the knowledgeable modifies or changes not departing from all equivalences that complete under spirit that the utility model discloses and technological thought, must be contained by claim of the present utility model.
Claims (6)
1. the front and back end small slide block oil cylinder dedicated cooling system of a cylinder cover casting die, described front and back end small slide block oil cylinder (10) is arranged on mould bases (1), it is characterized in that, described cooling system at least comprises cooling water channel (2), described cooling water channel (2) is located in described mould bases (1), and is positioned under described front and back end small slide block oil cylinder (10); Described cooling water channel (2) two ends connect respectively Cooling Water pipeline (3) and row's cooling water pipeline (4), and described Cooling Water pipeline (3) is provided with flow controller; Described cooling water channel (2) is comprised of several first passages (21) and second channel (22), and adjacent two described first passages (21) are connected by described second channel (22).
2. the front and back end small slide block oil cylinder dedicated cooling system of cylinder cover casting die according to claim 1, is characterized in that: described cooling water channel (2) is snakelike.
3. the front and back end small slide block oil cylinder dedicated cooling system of cylinder cover casting die according to claim 1, it is characterized in that: the one end that connects the second channel (22) of adjacent two described first passages (21) extends to described mould bases (1) edge, and its termination sealing.
4. the front and back end small slide block oil cylinder dedicated cooling system of cylinder cover casting die according to claim 1, it is characterized in that: the one end that connects the second channel (22) of adjacent two described first passages (21) extends to described mould bases (1) edge, and termination sealing, described second channel (22) other end extends to outside corresponding described first passage (21), and termination sealing.
5. according to the front and back end small slide block oil cylinder dedicated cooling system of the cylinder cover casting die described in claim 1 or 3 or 4, it is characterized in that: several described first passages (21) be arranged in parallel.
6. the front and back end small slide block oil cylinder dedicated cooling system of cylinder cover casting die according to claim 5, is characterized in that: described first passage (21) is mutually vertical with described second channel (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204394.8U CN203830705U (en) | 2014-04-24 | 2014-04-24 | Special cooling system for small sliding block oil cylinders at front end and rear end of cylinder cover casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204394.8U CN203830705U (en) | 2014-04-24 | 2014-04-24 | Special cooling system for small sliding block oil cylinders at front end and rear end of cylinder cover casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203830705U true CN203830705U (en) | 2014-09-17 |
Family
ID=51508594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420204394.8U Expired - Fee Related CN203830705U (en) | 2014-04-24 | 2014-04-24 | Special cooling system for small sliding block oil cylinders at front end and rear end of cylinder cover casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203830705U (en) |
-
2014
- 2014-04-24 CN CN201420204394.8U patent/CN203830705U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140917 Termination date: 20200424 |