CN205362597U - High -efficient cold chamber die casting molding machine is used in radiator production - Google Patents
High -efficient cold chamber die casting molding machine is used in radiator production Download PDFInfo
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- CN205362597U CN205362597U CN201521050504.0U CN201521050504U CN205362597U CN 205362597 U CN205362597 U CN 205362597U CN 201521050504 U CN201521050504 U CN 201521050504U CN 205362597 U CN205362597 U CN 205362597U
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- chamber die
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Abstract
The utility model discloses a high -efficient cold chamber die casting molding machine is used in radiator production, which comprises a frame, one side is installed to press and is penetrated a section of thick bamboo in the frame, the pressure is penetrated and is equipped with coolant circulation canal on the position that a section of thick bamboo contacted with the bush, the temperature probe of temperature measurement module soaks in coolant circulation canal, the pressure is penetrated still to be equipped with on the section of thick bamboo and is aerifyd the pore, aerify the pore and locate one side of blanking mouth, aerify the pore including inflating hole and inlet port, the pressure is penetrated section of thick bamboo one side and is equipped with and penetrates the pressure that the coaxial setting of a section of thick bamboo and tip have a plunger head and penetrate the pole with pressing, it is continuous with the piston rod of shot sleeve that the pole is penetrated to the pressure, the pressure is penetrated a tip circumference outside and is equipped with the toper spigot surface, plunger head tip circumference is equipped with the face with toper spigot surface assorted arc chamfer, the bottom surface of frame is equipped with the shock pad. The utility model relates to a rationally, press the difficult wearing and tearing of plunger head, long service life, guarantee the temperature of former feed liquid temperature, improved product quality, the gassiness volume of penetrating in the section of thick bamboo of pressing has been reduced.
Description
Technical field
This utility model relates to a kind of die casting machine, and specifically a kind of radiator produces and uses efficient cool chamber die casting machine.
Background technology
Radiator is when producing, need its shell and accessory therein are carried out die cast, die casting, the i.e. abbreviation of " compression casting ", its essence is and make liquid or semi-liquid metal fill the die cavity of die casting with higher speed under high pressure effect, and molding and solidification and the method that obtains foundry goods under stress.Die casting machine divides hot press chamber die casting machine and the big class of cold pressing chamber die casting machine two.Cold pressing chamber die casting machine divides again two kinds of forms horizontal, vertical by its pressure chamber structure and arrangement.Hot press chamber die casting machine is the same with the clamping of cold pressing chamber die casting machine, and it is distinctive in that injection, casting mechanism are different.The pressure chamber of hot press chamber die casting machine and smelting furnace are closely linked to be an entirety, and the pressure chamber of cold pressing chamber die casting machine and smelting furnace are what to separate.Extrusion process is in casting field extensive use.
And in horizontal cold room press casting procedure, before molten metal pours into injection chamber, owing to all there being air in die cavity and injection chamber, after molten metal pours into, injection punch head is in injection molten metal process, the fraction oxygen of the existence in air can react formation metal-oxide with molten metal, all the other gases that can not react with molten metal are mixed into molten metal under the effect of the pressure, when after molten metal coagulation forming, remaining gas will form pore at cast-internal, make die casting finished product internal defect, hardness is low, bad mechanical property, and it is not suitable under high-temperature process such as welding and add hot-stretch.When carrying out shooting material die casting, need injection chamber is cooled down, by the cooling to injection chamber, can effectively prevent alloy feed liquid from sticking on the inner surface of injection chamber, avoid damage to injection chamber surface and tup surface, in the prior art, for preventing the problems referred to above from occurring, it is generally all take in head plate, offer cooling water circulation cooling, this method also exists following drawback: cooling water circulation have a segment distance with injection chamber, it it is a kind of type of cooling indirectly, adopt cooling effect in this way poor, the life-span making injection chamber and tup is short, need to often change, impact produces and adds cost；In continuous flow procedure, it is impossible to guarantee stablizing of injection chamber inner chamber material liquid temperature, it is easy to cause unstable product quality.Existing injection plunger contacts with the metal liquid of high temperature; temperature is higher; injection plunger work surface lubricity is inadequate; it is worn when long-term reciprocating motion; there will be the phenomenon that injection plunger is stuck, injection plunger can not be extracted from pressure chamber and be bonded together with molten metal, gently then causes shutdown, stops production; heavy then cause the damage of injection plunger and pressure chamber and need to change injection plunger and pressure chamber, cause that the working life of injection plunger is shorter.
Utility model content
The purpose of this utility model is in that to provide a kind of radiator production efficient cool chamber die casting machine, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of radiator produces uses efficient cool chamber die casting machine, and including frame, in frame, side is provided with injection cylinder, described injection tube inner surface is provided with lining, injection cylinder is provided with blanking port, injection cylinder body outer round surface is provided with cooling cover, cooling cover endoporus is provided with water circulation chamber；The position that described injection cylinder contacts with lining is provided with cooling medium circulation canal, the temperature probe of temperature measurement module is immersed in cooling medium circulation canal, temperature measurement module is connected with signal processor, described injection cylinder is additionally provided with inflation duct, the side of blanking port is located in inflation duct, inflation duct includes inflating hole and air inlet, inflating hole is sequentially connected to airway, check valve, electromagnetic valve, industrial oxygen cylinder, air inlet is located at and is inflated the downside in hole, inflating the bottom in hole connects with the top of air inlet, wherein air inlet tilts toward blanking port opposite direction, angle is formed with horizontal plane；Described injection cylinder side is provided with and is coaxially disposed with injection cylinder and end has the injection rod of injection plunger, injection rod moves with driving pressure Rhizoma Belamcandae axial reciprocating thus the piston rod inserting in the shot sleeve of injection cylinder is connected, injection rod is connected by universal connection structure with piston rod, outer circumferential, injection cylinder end is provided with tapered guide surface, is circumferentially with the arc angling face matched with tapered guide surface in injection plunger end；The lower surface of described frame is provided with cushion.
As further program of the utility model: described cooling medium circulation canal is spirality channel.
As this utility model further scheme: be fixedly connected by welding between described injection cylinder and lining.
As this utility model further scheme: having the water inlet interface, the water outlet mouthpiece that are connected with water circulation chamber on the wall of described cooling cover, cooling medium inlet and water circulation chamber share same water inlet interface.
As this utility model further scheme: described in inflate the area of hole and air inlet connectivity part less than inflating the area at top, hole, the angle of air inlet and horizontal plane is 30-60 degree.
As this utility model further scheme: described universal connection structure includes the ball head universal being arranged between injection rod and piston rod, and ball head universal one end and injection rod end are fixedly linked, and the other end is fixedly installed on the piston rod.
As this utility model further scheme: described injection cylinder end is provided with guide ring, tapered guide surface is arranged on week of guide ring to the inside, and injection cylinder is connected as a single entity structure with guide ring.
As this utility model further scheme: be provided with oil inlet passage in described injection rod, described oil inlet passage is connected with the Oil Guide passage being arranged in injection plunger, the oil filler point that oil inlet passage end is arranged on injection rod with at least one is connected, Oil Guide channel end is connected to shoe cream room spherical in shape, and shoe cream room is connected to some oil outlets being evenly distributed on injection plunger outer circumferential.
As this utility model further scheme: described oil outlet includes the first bellmouth being connected with shoe cream room, first bellmouth is connected to cylindrical hole, cylindrical hole is connected to the second bellmouth being connected with injection plunger outer wall, one end that first bellmouth is connected with shoe cream room becomes larger to the diameter of the other end, and the diameter of one end that the second bellmouth is connected with cylindrical hole becomes larger to the diameter of the other end.
As this utility model further scheme: described injection rod and injection plunger are connected as a single entity structure.
Compared with prior art, the beneficial effects of the utility model are: this utility model is reasonable in design, injection rod and injection cylinder energy automatic aligning, injection rod is easily inserted in injection cylinder, between the lining of injection plunger and injection cylinder inwall, lubricity is high, and injection plunger is not easy to wear, long service life；And by directly offering cooling medium circulation canal on injection cylinder and set up temperature real-time monitoring device, effectively prevent feed liquid from sticking on the inner surface of injection cylinder, it is ensured that the temperature of material liquid temperature, improve product quality；By arranging inflation duct, the gas in injection cylinder is discharged, decreases the air content in injection cylinder, thus reducing or eliminating the pore within die casting finished product, it is effectively improved hardness and the mechanical performance of die casting finished product so that die casting finished product can at high temperature be processed, there is good heating tensile property.
Accompanying drawing explanation
Fig. 1 is the structural representation of radiator production efficient cool chamber die casting machine；
Fig. 2 is the enlarged drawing at A place in Fig. 1；
In figure: 1-frame, 2-injection cylinder, 3-lining, 4-blanking port, 5-cooling medium circulation canal, 6-cooling cover, 7-water circulation chamber, 8-is intake interface, 9-water outlet mouthpiece, 10-inflates hole, 11-air inlet, 12-tapered guide surface, 13-guide ring, 14-temperature measurement module, 15-signal processor, 16-cooling medium exports, 17-injection plunger, 18-injection rod, 19-shot sleeve, 20-ball head universal, 21-arc angling face, 22-oil inlet passage, 23-Oil Guide passage, 24-oil filler point, 25-shoe cream room, 26-oil outlet, 261-the first bellmouth, 262-cylindrical hole, 263-the second bellmouth, 27-piston rod, 28-, cushion.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Refer to Fig. 1-2, a kind of radiator produces uses efficient cool chamber die casting machine, including frame 1, in frame 1, side is provided with injection cylinder 2, described injection cylinder 2 inner surface is provided with lining 3, injection cylinder 2 is provided with blanking port 4, injection cylinder 2 body outer round surface is provided with cooling cover 6, cooling cover 6 endoporus is provided with water circulation chamber 7；The position that described injection cylinder 2 contacts with lining 3 is provided with cooling medium circulation canal 5, the temperature probe of temperature measurement module 14 is immersed in cooling medium circulation canal 5, temperature measurement module 14 is connected with signal processor 15, described injection cylinder 2 is additionally provided with inflation duct, the side of blanking port 4 is located in inflation duct, inflation duct includes inflating hole 10 and air inlet 11, inflating hole 10 is sequentially connected to airway, check valve, electromagnetic valve, industrial oxygen cylinder (accompanying drawing does not indicate), air inlet 11 is located at and is inflated the downside in hole 10, inflating the bottom in hole 10 connects with the top of air inlet 11, wherein air inlet 11 tilts toward blanking port 4 opposite direction, angle is formed with horizontal plane；Described injection cylinder 2 side is provided with and is coaxially disposed with injection cylinder 2 and end has the injection rod 18 of injection plunger 17, injection rod 18 move thus the piston rod 27 inserting in the shot sleeve 19 of injection cylinder 2 is connected with energy driving pressure Rhizoma Belamcandae 18 axial reciprocating, injection rod 18 is connected by universal connection structure with piston rod 27, outer circumferential, injection cylinder 2 end is provided with tapered guide surface 12, the arc angling face 21 matched with tapered guide surface 12 it is circumferentially with in injection plunger 17 end, when injection rod 18 deviates injection cylinder 2, arc angling face 21 and the tapered guide surface 12 of injection plunger 17 end cooperate, and owing to injection rod 18 and piston rod 27 make injection rod 18 can insert in injection cylinder 2 from dynamic(al) correction by universal connection structure；The lower surface of described frame 1 is provided with cushion 28.
Described cooling medium circulation canal 5 is spirality channel；It is fixedly connected by welding between described injection cylinder 2 and lining 3；The wall of described cooling cover 6 has the water inlet interface 8, the water outlet mouthpiece 9 that are connected with water circulation chamber 7；Described cooling medium inlet and water circulation chamber 7 share same water inlet interface 8.
The described area inflating hole 10 and air inlet 11 connectivity part is less than inflating the area at top, hole 10.
The angle of described air inlet 11 and horizontal plane is 30-60 degree.
Described universal connection structure includes the ball head universal 20 being arranged between injection rod 18 and piston rod 27, and ball head universal 20 one end and injection rod 18 end are fixedly linked, and the other end is fixedly installed on piston rod 27.Further, injection cylinder 2 end here is provided with guide ring 13, and tapered guide surface 12 is arranged on week of guide ring 13 to the inside, and injection cylinder 2 is connected as a single entity structure with guide ring 13.
It is provided with oil inlet passage 22 in described injection rod 18, oil inlet passage 22 is connected with the Oil Guide passage 23 being arranged in injection plunger 17, the oil filler point 24 that oil inlet passage 22 end is arranged on injection rod 18 with at least one is connected, Oil Guide passage 23 end is connected to shoe cream room 25 spherical in shape, shoe cream room 25 is connected to some oil outlets 26 being evenly distributed on injection plunger 17 outer circumferential, in this structure, lubricating oil makes lubricity between the lining 3 injection plunger 17 and injection cylinder 2 inwall good from outflow in oil outlet 26, injection plunger 17 is not easy to wear, long service life.Wherein, shoe cream room 25 here is arranged on the center within injection plunger 17, and the quantity of oil outlet 26 is two and is symmetrically arranged on the lateral wall of injection plunger 17.For the ease of lubrication oil-out, oil outlet 26 includes the first bellmouth 261 being connected with shoe cream room 25, first bellmouth 261 is connected to cylindrical hole 262, cylindrical hole 262 is connected to the second bellmouth 263 being connected with injection plunger 17 outer wall, one end that first bellmouth 261 is connected with shoe cream room 25 becomes larger to the diameter of the other end, and the diameter of one end that the second bellmouth 263 is connected with cylindrical hole 262 becomes larger to the diameter of the other end.Preferably, injection rod 18 here is connected as a single entity structure with injection plunger 17.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, it is also possible to make a variety of changes under the premise without departing from this patent objective.
Claims (10)
1. a radiator produces and uses efficient cool chamber die casting machine, including frame, it is characterized in that, in frame, side is provided with injection cylinder, described injection tube inner surface is provided with lining, injection cylinder is provided with blanking port, injection cylinder body outer round surface is provided with cooling cover, cooling cover endoporus is provided with water circulation chamber；The position that described injection cylinder contacts with lining is provided with cooling medium circulation canal, the temperature probe of temperature measurement module is immersed in cooling medium circulation canal, temperature measurement module is connected with signal processor, described injection cylinder is additionally provided with inflation duct, the side of blanking port is located in inflation duct, inflation duct includes inflating hole and air inlet, inflating hole is sequentially connected to airway, check valve, electromagnetic valve, industrial oxygen cylinder, air inlet is located at and is inflated the downside in hole, inflating the bottom in hole connects with the top of air inlet, wherein air inlet tilts toward blanking port opposite direction, angle is formed with horizontal plane；Described injection cylinder side is provided with and is coaxially disposed with injection cylinder and end has the injection rod of injection plunger, injection rod moves with driving pressure Rhizoma Belamcandae axial reciprocating thus the piston rod inserting in the shot sleeve of injection cylinder is connected, injection rod is connected by universal connection structure with piston rod, outer circumferential, injection cylinder end is provided with tapered guide surface, is circumferentially with the arc angling face matched with tapered guide surface in injection plunger end；The lower surface of described frame is provided with cushion.
2. radiator production efficient cool chamber die casting machine according to claim 1, it is characterised in that described cooling medium circulation canal is spirality channel.
3. radiator production efficient cool chamber die casting machine according to claim 1, it is characterised in that be fixedly connected by welding between described injection cylinder and lining.
4. radiator production efficient cool chamber die casting machine according to claim 1, it is characterized in that, having the water inlet interface, the water outlet mouthpiece that are connected with water circulation chamber on the wall of described cooling cover, cooling medium inlet and water circulation chamber share same water inlet interface.
5. radiator production efficient cool chamber die casting machine according to claim 1, it is characterised in that described in inflate the area of hole and air inlet connectivity part less than inflating the area at top, hole, the angle of air inlet and horizontal plane is 30-60 degree.
6. radiator production efficient cool chamber die casting machine according to claim 1, it is characterized in that, described universal connection structure includes the ball head universal being arranged between injection rod and piston rod, and ball head universal one end and injection rod end are fixedly linked, and the other end is fixedly installed on the piston rod.
7. radiator production efficient cool chamber die casting machine according to claim 1, it is characterised in that described injection cylinder end is provided with guide ring, tapered guide surface is arranged on week of guide ring to the inside, and injection cylinder is connected as a single entity structure with guide ring.
8. radiator production efficient cool chamber die casting machine according to claim 1, it is characterized in that, it is provided with oil inlet passage in described injection rod, described oil inlet passage is connected with the Oil Guide passage being arranged in injection plunger, the oil filler point that oil inlet passage end is arranged on injection rod with at least one is connected, Oil Guide channel end is connected to shoe cream room spherical in shape, and shoe cream room is connected to some oil outlets being evenly distributed on injection plunger outer circumferential.
9. radiator production efficient cool chamber die casting machine according to claim 8, it is characterized in that, described oil outlet includes the first bellmouth being connected with shoe cream room, first bellmouth is connected to cylindrical hole, cylindrical hole is connected to the second bellmouth being connected with injection plunger outer wall, one end that first bellmouth is connected with shoe cream room becomes larger to the diameter of the other end, and the diameter of one end that the second bellmouth is connected with cylindrical hole becomes larger to the diameter of the other end.
10. radiator production efficient cool chamber die casting machine according to claim 1, it is characterised in that described injection rod and injection plunger are connected as a single entity structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521050504.0U CN205362597U (en) | 2015-12-16 | 2015-12-16 | High -efficient cold chamber die casting molding machine is used in radiator production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521050504.0U CN205362597U (en) | 2015-12-16 | 2015-12-16 | High -efficient cold chamber die casting molding machine is used in radiator production |
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|---|---|
| CN205362597U true CN205362597U (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521050504.0U Expired - Fee Related CN205362597U (en) | 2015-12-16 | 2015-12-16 | High -efficient cold chamber die casting molding machine is used in radiator production |
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| CN (1) | CN205362597U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108620553A (en) * | 2018-05-11 | 2018-10-09 | 遵义中铂硬质合金有限责任公司 | Hard alloy blank molding die |
| CN110496950A (en) * | 2019-07-31 | 2019-11-26 | 霍传家 | A kind of aluminium combined pressure casting mould for eliminating stomata |
| CN116944463A (en) * | 2023-09-20 | 2023-10-27 | 江苏德优镁轻合金科技有限公司 | Discharging device for casting machine |
-
2015
- 2015-12-16 CN CN201521050504.0U patent/CN205362597U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108620553A (en) * | 2018-05-11 | 2018-10-09 | 遵义中铂硬质合金有限责任公司 | Hard alloy blank molding die |
| CN110496950A (en) * | 2019-07-31 | 2019-11-26 | 霍传家 | A kind of aluminium combined pressure casting mould for eliminating stomata |
| CN116944463A (en) * | 2023-09-20 | 2023-10-27 | 江苏德优镁轻合金科技有限公司 | Discharging device for casting machine |
| CN116944463B (en) * | 2023-09-20 | 2023-12-15 | 江苏德优镁轻合金科技有限公司 | Discharging device for casting machine |
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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: 20160706 Termination date: 20181216 |