CN210996395U - Die-casting device for high-precision parts of medical equipment - Google Patents
Die-casting device for high-precision parts of medical equipment Download PDFInfo
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- CN210996395U CN210996395U CN201922086167.5U CN201922086167U CN210996395U CN 210996395 U CN210996395 U CN 210996395U CN 201922086167 U CN201922086167 U CN 201922086167U CN 210996395 U CN210996395 U CN 210996395U
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Abstract
The utility model relates to the technical field of die casting molds, in particular to a die casting device for high-precision parts of medical equipment, which replaces an oil cylinder by matching an inclined guide post and an inclined guide post hole, is convenient for saving the manufacturing cost of the mold, can reduce the use standard of a die-casting machine matched with the mold, improves the adaptation degree of the mold and reduces the use limitation; including the movable mould frame, the movable mould core, the hydro-cylinder hydraulic stem, first slider of loosing core, the slider is loosed core to the second, first oblique guide hole, the slider is loosed core to the third, the oblique guide hole of second, the cover half frame, first oblique guide pillar, oblique guide pillar of second and cover half core, movable mould frame lower extreme is provided with two sets of mold foot pieces together, the inside movable mould core that is provided with in movable mould frame upper end middle part, movable mould frame upper end is provided with three dead slots of group, two sets of first guide slide plate fastening installations are in movable mould frame upper end left side dead slot, hydro-cylinder support right-hand member is connected with first guide slide plate left end, hydro-cylinder bedplate right-hand member is connected with hydro-cylinder support left.
Description
Technical Field
The utility model relates to a die casting die's technical field especially relates to a die-casting device of medical equipment high accuracy part.
Background
As is well known, a die-casting device for high-precision parts of medical equipment is an auxiliary device for producing high-precision parts of medical equipment, and is widely used in the field of die-casting molds; the die-casting device of current medical equipment high accuracy part discovers in using, when using die casting die production high accuracy part, because the product size is less, so the package power of product spare in process of production is less, and the mould is loosed core this moment and just need not use the cylinder drive to take out, and die casting die all adopts the hydro-cylinder to drive the motion of loosing core when the motion of loosing core, leads to manufacturing cost higher to the requirement of mould adaptation die casting machine also can corresponding improvement, leads to using the limitation higher.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a replace the hydro-cylinder through using oblique guide pillar and the cooperation of oblique guide pillar hole, be convenient for save mould manufacturing cost, also can reduce the service standard of mould adaptation die casting machine simultaneously, improve mould adaptation degree, reduce the die-casting device of the medical equipment high accuracy part that uses the limitation.
The utility model discloses a die-casting device for high-precision parts of medical equipment, which comprises a movable die frame, die leg splicing blocks, a movable die core, a first guide plate, a cylinder support, a cylinder seat plate, a cylinder hydraulic rod, a first core-pulling slider, a second guide plate, a second core-pulling slider, a first inclined guide hole, a third guide plate, a third core-pulling slider, a second inclined guide hole, a fixed die frame, a first inclined guide pillar, a second inclined guide pillar and a fixed die core, wherein the lower end of the movable die frame is provided with two sets of die leg splicing blocks, the middle part of the upper end of the movable die frame is internally provided with the movable die core, the upper end of the movable die frame is provided with three sets of empty grooves, the two sets of first guide plates are tightly arranged in the empty groove at the left end of the movable die frame, the right end of the cylinder support is connected with the left end of the first guide plate, the right end of the cylinder seat plate is connected with the, the output end of the right end of the hydraulic rod of the oil cylinder is connected with the middle part of the left end of the first core-pulling slide block, the first core-pulling slide block is slidably arranged between two sets of first guide slide plates, two sets of second guide slide plates are arranged in the front side empty groove at the upper end of the movable mold frame, the second core-pulling slide block is slidably arranged between two sets of second guide slide plates, the middle part of the upper end of the second core-pulling slide block is provided with a first inclined guide hole, two sets of third guide slide plates are arranged in the right side empty groove at the upper end of the movable mold frame, the third core-pulling slide block is slidably arranged between two sets of third guide slide plates, the middle part of the upper end of the third core-pulling slide block is provided with a fixed mold core, the upper end of the fixed mold frame is provided with a first inclined guide pillar and a second inclined guide pillar, the first.
The utility model discloses a die-casting device of medical equipment high accuracy part still includes spreader cone and sprue bush, and the spreader cone setting is in movable mould frame upper end rear side, and the sprue bush sets up in fixed mould frame upper end to spreader cone and sprue bush are corresponding, and spreader cone and sprue bush material all use the nitriding furnace to handle.
The utility model discloses a die-casting device of medical equipment high accuracy part still includes and leads the slide bar, leads slider and limiting plate, leads the slide bar setting and looses core the terminal middle part of slider at the second, leads the slider slidable and sets up in leading the slide bar circumference outside, and the limiting plate ring housing sets up in leading the terminal circumference outside of slide bar.
The utility model discloses a die-casting device of medical equipment high accuracy part still includes mould guide pillar mounting hole, mould guide pillar and mould guide pin bushing, and mould guide pillar mounting hole sets up in cover half frame upper end four corners, and inside mould guide pillar mounting hole is four groups to mould guide pillar fixed mounting, four groups of mould guide pin bushings set up respectively in movable mould frame upper end four corners to mould guide pillar and mould guide pin bushing are corresponding.
The utility model discloses a die-casting device of medical equipment high accuracy part still includes the wedging board, and the wedging board setting is in movable mould frame upper end left side.
The utility model discloses a die-casting device of medical equipment high accuracy part still includes runner cover mounting plate, and runner cover mounting plate sets up in cover half frame upper end to the runner cover mounting plate sets up in the runner cover circumference outside.
The utility model discloses a die-casting device of medical equipment high accuracy part still includes the speed reduction cinder ladle, and the speed reduction cinder ladle sets up movable mould core upper end shaping end.
The utility model discloses a die-casting device of medical equipment high accuracy part still includes the air discharge duct, and the air discharge duct setting is terminal at the mould shaping.
Compared with the prior art, the beneficial effects of the utility model are that: when die casting die is used for producing high-precision parts, because the product size is smaller, the packing force of the product part in the production process is smaller, the core pulling of the die is not needed to be driven by an oil cylinder to be taken out, the movable die frame and the fixed die frame are combined together, at the moment, the first inclined guide hole and the first inclined guide post are matched, the second inclined guide hole and the second inclined guide post are matched, the second core pulling slider and the third core pulling slider are driven to slide and reset, then, the first core pulling slider, the second core pulling slider, the third core pulling slider, the movable die core and the fixed die core are matched to form a product cavity, and then, the parts are produced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of a movable mold of the present invention;
FIG. 3 is a schematic view of the fixed mold structure of the present invention;
in the drawings, the reference numbers: 1. moving the mold frame; 2. splicing the mould legs; 3. a movable mold core; 4. a first guide slide plate; 5. a cylinder support; 6. an oil cylinder seat plate; 7. an oil cylinder; 8. a cylinder hydraulic rod; 9. a first core pulling slider; 10. a second guide slide plate; 11. a second core-pulling slider; 12. a first inclined guide hole; 13. a third guide slide plate; 14. a third core-pulling slider; 15. a second inclined guide hole; 16. a fixed mould frame; 17. a first inclined guide post; 18. a second inclined guide post; 19. fixing a mold core; 20. a spreader cone; 21. a sprue bush; 22. a guide slide bar; 23. a guide slider; 24. a limiting plate; 25. a die guide post mounting hole; 26. a die guide post; 27. a die guide sleeve; 28. wedging a plate; 29. a sprue bush fastening plate; 30. decelerating a slag ladle; 31. an exhaust groove.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in figures 1 to 3, the die casting device for high-precision parts of medical equipment of the utility model comprises a movable die frame 1, die leg splicing blocks 2, a movable die core 3, a first guide plate 4, a cylinder support 5, a cylinder seat plate 6, a cylinder 7, a cylinder hydraulic rod 8, a first core-pulling slider 9, a second guide plate 10, a second core-pulling slider 11, a first inclined guide hole 12, a third guide plate 13, a third core-pulling slider 14, a second inclined guide hole 15, a fixed die frame 16, a first inclined guide pillar 17, a second inclined guide pillar 18 and a fixed die core 19, wherein the lower end of the movable die frame 1 is provided with two groups of die leg splicing blocks 2, the movable die core 3 is arranged in the middle of the upper end of the movable die frame 1, the three groups of empty slots are arranged at the upper end of the movable die frame 1, the two groups of first guide plates 4 are tightly fixed in the left empty slot at the upper end of the movable die frame 1, the right end of the cylinder support 5 is connected with the left end of, the right end of an oil cylinder 7 is connected with the left end of an oil cylinder base plate 6, the left end input end of an oil cylinder hydraulic rod 8 is connected with the right end middle output end of the oil cylinder 7, the right end output end of the oil cylinder hydraulic rod 8 is connected with the left end middle part of a first core-pulling slide block 9, the first core-pulling slide block 9 is slidably arranged between two groups of first guide slide plates 4, two groups of second guide slide plates 10 are arranged in a front side empty groove at the upper end of a movable mould frame 1, a second core-pulling slide block 11 is slidably arranged between two groups of second guide slide plates 10, a first inclined guide hole 12 is arranged in the middle part at the upper end of the second core-pulling slide block 11, two groups of third guide slide plates 13 are arranged in a right side empty groove at the upper end of the movable mould frame 1, a third core-pulling slide block 14 is slidably arranged between two groups of third guide slide plates 13, a second inclined guide hole 15 is arranged in the middle part at the upper end of the fixed, the first inclined guide post 17 corresponds to the first inclined guide hole 12, and the second inclined guide post 18 corresponds to the second inclined guide hole 15; when the die-casting die is used for producing high-precision parts, because the product size is smaller, the packing force of the product parts in the production process is smaller, the die core is pulled out without being driven by an oil cylinder, the movable die frame 1 and the fixed die frame 16 are combined together, the first inclined guide hole 12 is matched with the first inclined guide post 17, the second inclined guide hole 15 is matched with the second inclined guide post 18, the second core-pulling slide block 11 and the third core-pulling slide block 14 are driven to slide and reset, and then a product cavity is formed by matching the first core-pulling slide block 9, the second core-pulling slide block 11, the third core-pulling slide block 14, the movable die core 3 and the fixed die core 19, then, the part production is started, the inclined guide post and the inclined guide post hole are matched to replace an oil cylinder, so that the manufacturing cost of the die is saved, meanwhile, the use standard of the die adapting die casting machine can be reduced, the adaptation degree of the die is improved, and the use limitation is reduced.
The utility model discloses a die-casting device of medical equipment high accuracy part still includes spreader cone 20 and runner cover 21, and spreader cone 20 sets up in the movable mould frame 1 upper end rear side, and runner cover 21 sets up in the cover half frame 16 upper end to spreader cone 20 and runner cover 21 correspond, and spreader cone 20 and runner cover 21 material all use the nitriding furnace to handle; through setting up runner cover 21, be convenient for to mould cavity filling aluminium liquid, through setting up spreader cone 20, be convenient for guide aluminium liquid reposition of redundant personnel gets into the die cavity, avoids aluminium liquid to splash, through nitrogenize processing spreader cone 20 and runner cover 21, increases spreader cone 20 and runner cover 21 intensity, increases spreader cone 20 and runner cover 21 life, prevents the fracture, improves stability in use.
The die-casting device for the high-precision parts of the medical equipment further comprises a guide sliding rod 22, a guide sliding block 23 and a limiting plate 24, wherein the guide sliding rod 22 is arranged in the middle of the tail end of the second core-pulling sliding block 11, the guide sliding block 23 is slidably arranged outside the circumference of the guide sliding rod 22, and the limiting plate 24 is annularly sleeved outside the circumference of the tail end of the guide sliding rod 22; through setting up slide bar 22, guide slider 23 and limiting plate 24, be convenient for restrict the second slider 11 sliding range of loosing core, avoid the second slider 11 of loosing core to slide overtravel and drop, improve stability in use.
The die-casting device for the high-precision parts of the medical equipment of the utility model also comprises a die guide pillar mounting hole 25, a die guide pillar 26 and a die guide sleeve 27, wherein the die guide pillar mounting hole 25 is arranged at four corners of the upper end of the fixed die frame 16, the die guide pillars 26 are fixedly arranged in the four die guide pillar mounting holes 25, the four die guide sleeves 27 are respectively arranged at four corners of the upper end of the movable die frame 1, and the die guide pillars 26 and the die guide sleeves 27 are corresponding; through setting up mould guide pillar 26 and mould guide pin bushing 27, be convenient for guide movable mould frame 1 and cover half frame 16 open and shut fast, avoid the mould compound die to take place the deviation and cause the extrusion harm to the mould profile, improve the stability in use.
The die-casting device for the high-precision parts of the medical equipment also comprises a wedging plate 28, and the wedging plate 28 is arranged on the left side of the upper end of the movable die frame 1; through setting up wedging plate 28, be convenient for wedge first slider 9 of loosing core, avoid first slider 9 of loosing core and the cooperation of movable mould core 3 die cavity to produce the gap, avoid aluminium liquid seepage to influence the mould and use, improve the stability in use.
The die-casting device for the high-precision parts of the medical equipment also comprises a sprue bush fastening plate 29, wherein the sprue bush fastening plate 29 is arranged at the upper end of the fixed die frame 16, and the sprue bush fastening plate 29 is arranged outside the circumference of the sprue bush 21; through setting up runner cover mounting plate 29, be convenient for fixed runner cover 21, avoid mould upset process runner cover 21 to drop, improve stability in use.
The die-casting device for the high-precision parts of the medical equipment also comprises a speed-reducing slag ladle 30, wherein the speed-reducing slag ladle 30 is provided with a forming end at the upper end of the movable mold core 3; because the die-casting molding needs high-speed high pressure to squeeze aluminium liquid into the mould, so aluminium liquid can cause the injury to operating personnel because of the too fast in the same direction as the mould gap departure of speed when reacing mould cavity shaping end, now through setting up speed reduction cinder ladle 30, is convenient for weaken aluminium liquid flow velocity at the shaping end, avoids aluminium liquid to splash, improves the safety in utilization.
The die-casting device for the high-precision parts of the medical equipment also comprises an exhaust groove 31, wherein the exhaust groove 31 is arranged at the forming end of the die; through setting up air discharge duct 31, be convenient for discharge the inside air of hoarding of mould die cavity, avoid product spare gassing, also avoid aluminium liquid extrusion air to produce the gas explosion in the forming process simultaneously, improve stability in use.
The utility model discloses a die-casting device of medical equipment high accuracy part, it is at the during operation, when using die casting die to produce high accuracy part, because the product size is less, so the packing power of product spare in the production process is less, the mould is loosed core this moment and just needn't use oil cylinder drive to take out, be in the same place movable mould frame and cover half frame, first guide hole and first oblique guide pillar cooperation to one side this moment, guide hole and the cooperation of the oblique guide pillar of second, loose core slider and third with the second and loose core the slider and drive the slip and reset, later loose core the slider through first, the slider is loosed core to the second, the slider is loosed core to the third, movable mould core and cover half core cooperation form the product die cavity, then begin to produce.
The utility model discloses a die-casting device of medical equipment high accuracy part, its mounting means, connected mode or the mode that sets up are common mechanical system, as long as can reach all can implement of its beneficial effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A die-casting device for high-precision parts of medical equipment is characterized by comprising a movable die frame (1), die leg splicing blocks (2), a movable die core (3), a first guide sliding plate (4), an oil cylinder bracket (5), an oil cylinder seat plate (6), an oil cylinder (7), an oil cylinder hydraulic rod (8), a first core-pulling sliding block (9), a second guide sliding plate (10), a second core-pulling sliding block (11), a first inclined guide hole (12), a third guide sliding plate (13), a third core-pulling sliding block (14), a second inclined guide hole (15), a fixed die frame (16), a first inclined guide post (17), a second inclined guide post (18) and a fixed die core (19), wherein two groups of die leg splicing blocks (2) are arranged at the lower end of the movable die frame (1), the movable die core (3) is arranged in the middle part at the upper end of the movable die frame (1), three groups of empty slots are arranged at the upper end of the movable die frame (1), and the two groups of first guide sliding plates (4, the right end of an oil cylinder support (5) is connected with the left end of a first guide sliding plate (4), the right end of an oil cylinder seat plate (6) is connected with the left end of the oil cylinder support (5), the right end of an oil cylinder (7) is connected with the left end of the oil cylinder seat plate (6), the left end input end of an oil cylinder hydraulic rod (8) is connected with the middle output end of the right end of the oil cylinder (7), the right end output end of the oil cylinder hydraulic rod (8) is connected with the middle part of the left end of a first core-pulling sliding block (9), the first core-pulling sliding block (9) can be slidably arranged between two groups of first guide sliding plates (4), two groups of second guide sliding plates (10) are arranged in a front side empty groove at the upper end of a movable die frame (1), a second core-pulling sliding block (11) can be slidably arranged between the two groups of second guide sliding plates (10), a first inclined guide hole (12) is arranged in the middle part at the upper end of, the third core-pulling sliding block (14) is arranged between the two sets of third guide sliding plates (13) in a sliding mode, a second inclined guide hole (15) is formed in the middle of the upper end of the third core-pulling sliding block (14), a fixed mold core (19) is arranged inside the middle of the upper end of a fixed mold frame (16), a first inclined guide pillar (17) and a second inclined guide pillar (18) are arranged at the upper end of the fixed mold frame (16), the first inclined guide pillar (17) corresponds to the first inclined guide hole (12), and the second inclined guide pillar (18) corresponds to the second inclined guide hole (15).
2. The die-casting device for the high-precision parts of the medical equipment as claimed in claim 1, further comprising a shunting cone (20) and a sprue bush (21), wherein the shunting cone (20) is arranged at the rear side of the upper end of the movable die frame (1), the sprue bush (21) is arranged at the upper end of the fixed die frame (16), the shunting cone (20) corresponds to the sprue bush (21), and the shunting cone (20) and the sprue bush (21) are both processed by using a nitriding furnace.
3. The die-casting device for the high-precision parts of the medical equipment as claimed in claim 2, further comprising a guide sliding rod (22), a guide sliding block (23) and a limiting plate (24), wherein the guide sliding rod (22) is arranged in the middle of the tail end of the second core-pulling sliding block (11), the guide sliding block (23) is slidably arranged outside the circumference of the guide sliding rod (22), and the limiting plate (24) is annularly arranged outside the circumference of the tail end of the guide sliding rod (22).
4. The die-casting device for high-precision parts of medical equipment according to claim 3, further comprising die guide post mounting holes (25), die guide posts (26) and die guide sleeves (27), wherein the die guide post mounting holes (25) are arranged at four corners of the upper end of the fixed die frame (16), the die guide posts (26) are fixedly arranged in the four groups of die guide post mounting holes (25), the four groups of die guide sleeves (27) are respectively arranged at four corners of the upper end of the movable die frame (1), and the die guide posts (26) and the die guide sleeves (27) correspond to each other.
5. The die-casting device for high-precision parts of medical equipment as claimed in claim 4, further comprising a wedge plate (28), wherein the wedge plate (28) is arranged on the left side of the upper end of the movable die frame (1).
6. The die-casting device for high-precision parts of medical equipment as claimed in claim 5, further comprising a sprue bush fastening plate (29), wherein the sprue bush fastening plate (29) is provided at an upper end of the fixed mold frame (16), and the sprue bush fastening plate (29) is provided outside a circumference of the sprue bush (21).
7. The die-casting device for high-precision parts of medical equipment as claimed in claim 6, further comprising a deceleration slag ladle (30), wherein the deceleration slag ladle (30) is provided with an upper end forming tail end of the movable mold core (3).
8. The die-casting device for high-precision parts of medical equipment as claimed in claim 7, further comprising a vent groove (31), wherein the vent groove (31) is arranged at the forming end of the die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922086167.5U CN210996395U (en) | 2019-11-28 | 2019-11-28 | Die-casting device for high-precision parts of medical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922086167.5U CN210996395U (en) | 2019-11-28 | 2019-11-28 | Die-casting device for high-precision parts of medical equipment |
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| Publication Number | Publication Date |
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| CN210996395U true CN210996395U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922086167.5U Active CN210996395U (en) | 2019-11-28 | 2019-11-28 | Die-casting device for high-precision parts of medical equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114633437A (en) * | 2022-04-06 | 2022-06-17 | 宁波保税区海天智胜金属成型设备有限公司 | Novel hydraulic adjusting two-plate sliding foot structure |
| CN114951596A (en) * | 2022-02-22 | 2022-08-30 | 宝鸡法士特齿轮有限责任公司 | Die-casting die slide block wedging device and using method |
-
2019
- 2019-11-28 CN CN201922086167.5U patent/CN210996395U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951596A (en) * | 2022-02-22 | 2022-08-30 | 宝鸡法士特齿轮有限责任公司 | Die-casting die slide block wedging device and using method |
| CN114633437A (en) * | 2022-04-06 | 2022-06-17 | 宁波保税区海天智胜金属成型设备有限公司 | Novel hydraulic adjusting two-plate sliding foot structure |
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