CN202623168U - Syringe needle cylinder die - Google Patents
Syringe needle cylinder die Download PDFInfo
- Publication number
- CN202623168U CN202623168U CN 201220295932 CN201220295932U CN202623168U CN 202623168 U CN202623168 U CN 202623168U CN 201220295932 CN201220295932 CN 201220295932 CN 201220295932 U CN201220295932 U CN 201220295932U CN 202623168 U CN202623168 U CN 202623168U
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- plate
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- movable side
- fixation side
- fixation
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Abstract
The utility model belongs to a syringe needle cylinder die comprising a fixed side taking plate (1), a movable side taking plate (6), a locating ring (13) and a gate sleeve (15), and is characterized in that a fixed side die cavity plate (3) is provided with a circulating cooling water passage (45); the fixed side die cavity plate (3) is in threaded connection through a movable side die sinking draw rod (30) by virtue of a die sinking stay bolt (29); the movable side die sinking drawbar (30) is movably assembled in a hole of a movable side push plate (4); the movable side taking plate (6) is in threaded connection with a movable side limiting draw rod (33) by virtue of a movable side limiting stay bolt (34); and the movable lateral limiting draw rod (33) movably penetrates into the hole of the movable side push plate (4). The syringe needle cylinder die provided by the utility model has the advantages that the mold structure is simple, circulating water is balanced in cooling, the forming period is short, and the production efficiency is high.
Description
Technical field
The utility model belongs to mould, the injector syringe mould that particularly a kind of medical apparatus uses.
Background technology
It is relatively complicated on mould structure to produce at present the injector syringe mould, and cooling effect is not remarkable, causes the Mould Machining cycle long, and the product wall unevenness is even, and the die production cost is high, the low deficiency that waits of production efficiency.
Summary of the invention
The objective of the invention is to overcome above-mentioned technical deficiency, provide a kind of simple in structure, good cooling results, molding cycle is short, the injector syringe mould that production efficiency is high.
The technical scheme that the utility model technical solution problem is adopted is: a kind of injector syringe mould; Comprise that fixation side fetching plate, fixation side stripper plate, fixation side cavity plate, movable thruster plate, movable side gripper shoe, movable side-draw pay that plate, fixation side are inserted, fixation side edge core, movable side are inserted, movable side edge core, locating ring and sprue bush, it is characterized in that on the fixation side cavity plate, being provided with the cooling water channel of circulation; With the movable side die sinking stay-bolt movable side die sinking pull bar that has been threaded, movable side die sinking pull bar is contained in the hole of movable thruster plate versatilely on the fixation side cavity plate; Pay on the plate with the movable lateral confinement position stay-bolt movable lateral confinement position pull bar that has been threaded at movable side-draw, movably lateral confinement position pull bar is through in the hole of movable thruster plate versatilely.
The beneficial effect of the utility model is: produce injector syringe with this utility model, mould structure is simple, and the water-cooled of circulation is balanced, and molding cycle is short, and production efficiency is high.
Description of drawings
Below be to combine accompanying drawing to specify with embodiment
Fig. 1 is the injector syringe mode host visual pattern;
Fig. 2 is the rearview of Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 1;
Fig. 4 is the B-B cutaway view of Fig. 1.
Among the figure: 1-fixation side fetching plate; 2-fixation side stripper plate; 3-fixation side cavity plate; The movable thruster plate of 4-; The movable side gripper shoe of 5-; The movable side-draw of 6-is paid plate; The 7-M16 bolt; 8-guide pillar one; 9-mould pin; 10-band shoulder guide pin bushing one; 11-band shoulder guide pin bushing four; 12-sealing ring one; The 13-locating ring; The 14-M8 bolt; The 15-sprue bush; 16-M5 bolt one; The 17-M8 plug screw; 18-draws the material pin; The 19-M10 bolt; 20-fixation side pull bar caging bolt; 21-fixation side pull bar; The 22-spring; 23-running channel cold burden knock-pin; 24-fixation side core bar; The 25-fixation side is inserted; 26-runner flow distribution plate; 27-fixation side edge core; 28-M5 bolt two; The movable side die sinking of 29-stay-bolt; The movable side die sinking of 30-pull bar; 31-M5 bolt three; The movable side of 32-is inserted; The movable lateral confinement of 33-position pull bar; The movable lateral confinement of 34-position stay-bolt; The movable side edge of 35-core; 36-sealing ring two; 37-guide pillar two; 38-band shoulder guide pin bushing two; 39-band shoulder guide pin bushing three; 40-M6 bolt one; 41-M6 bolt two; The 42-mode locker is protruding; The 43-mode locker is recessed; 44-M5 bolt four; The 45-cooling water channel.
The specific embodiment
Embodiment; With reference to accompanying drawing; A kind of injector syringe mould; Comprise that fixation side fetching plate 1, fixation side stripper plate 2, fixation side cavity plate 3, movable thruster plate 4, movable side gripper shoe 5, movable side-draw pay that plate 6, fixation side insert 25, fixation side edge core 27, movable side insert 32, movable side edge core 35, locating ring 13 and sprue bush 15; It is characterized in that on fixation side cavity plate 3, being provided with the cooling water channel 45 of circulation, with the movable side die sinking stay-bolt 29 movable side die sinking pull bar 30 that has been threaded, movable side die sinking pull bar 30 is contained in the hole of movable thruster plate 4 versatilely on fixation side cavity plate 3; Pay on the plate 6 with the movable lateral confinement position stay-bolt 34 movable lateral confinement position pull bar 33 that has been threaded at movable side-draw, movably lateral confinement position pull bar 33 is through in the hole of movable thruster plate 4 versatilely.With M8 bolt 14 fixing locating rings 13 (seeing accompanying drawing 3), sprue bush 15 are fixed with M5 bolt 1 in the center of locating ring 13 in the center of fixing side-draw plate 1; Sprue bush 15 is through fixedly in side-draw plate 1 and the fixation side stripper plate 2; Fix one with M8 plug screw 17 and draw material pin 18, draw and expect that pin 18 passes fixation side stripper plate 2 and fixation side inserts 25; The fixation side 25 usefulness M10 bolts 19 of inserting link together in fixation side stripper plate 2; Fixation side is inserted and running channel cold burden knock-pin 23 is housed on 25, and its upper end contacts with spring 22 in being contained in fixation side stripper plate 2, inserts in fixation side and also is equipped with solid on 25 and decides side core bar 24; Sprue bush 15 passes stripper plate 2 and inserts 25 with fixation side; With the fixation side pull bar caging bolt 20 fixation side pull bar 21 that is threaded, fixation side pull bar 21 passes fixation side stripper plate 2 and fixation side cavity plate 3 on fixation side fetching plate 1; On fixation side cavity plate 3, be fixed with runner flow distribution plate 26 with M5 bolt 2 28; With M5 bolt 3 31 fixation side being inlayed core 27 is fixed on the fixation side cavity plate 3; On the fixation side edge core 27 sealing ring 1 is housed; Be installed with movable side with M5 bolt 4 44 above the movable thruster plate 4 and insert 32, insert with movable side and correspondingly below 32 movable side is housed in moving side gripper shoe 5 inlays core 35; Two ends at movable thruster plate 4 are fixed with mode locker protruding 42 with M16 bolt 1; Movable side-draw is paid plate 6 and movably is fixedly connected with M16 bolt 7 between the side gripper shoe 5, and movable side-draw is paid plate 6 mould pin 9 is housed; Movable side gripper shoe 5 two ends are fixed with mode locker recessed 43 with M6 bolt 41; Guide pillar 1 also is housed; Guide pillar 1 passes movable thruster version 4, fixation side cavity plate 3 and fixation side stripper plate 2 versatilely and (sees accompanying drawing 3; 4), band shoulder guide pin bushing 1 and band shoulder guide pin bushing 4 11 are housed outside the guide pillar 1 in fixation side cavity plate 3, movable thruster plate 4; Guide pillar 2 37. guide pillars 2 37 are housed in fixing side-draw plate 6 both sides pass movable side gripper shoe 5, movable thruster plate 4, fixation side cavity plate 3, fixation side stripper plate 2 and fixation side fetching plate 1 versatilely; Band shoulder guide pin bushing 2 38 is housed on fixation side stripper plate 2, band shoulder guide pin bushing 3 39 is housed on fixation side cavity plate 3; Pay plate 6 above to inlay between the core 35 at movable side-draw sealing ring 36 is housed with movable side.
The process of this die production injector syringe is such, at first the mould under the matched moulds state is installed on the make-up machine, pays plate 6 with pressing plate with mould fixation side fetching plate 1 and movable side-draw and pins.During matched moulds, the movable side-draw of make-up machine open-close system drive push pedal is paid plate 6 and is moved forward with movable side gripper shoe 5.When touching movable thruster plate 4, drive movable thruster plate 4 and continue to move, close fully up to mould by that analogy, at this moment mold cavity is the envelope state.Mould is sent the coupling mechanism force that provides locking by make-up machine matched moulds system in process of injection molding.The graininess plastics are sent in the barrel of heating towards the hopper of injection machine; After the process heating and melting is flow regime; Under the promotion of screw in injection molding machine; The plastics that melt are compressed and move forward, thereby the runner on the nozzle through the barrel front end, sprue bush 15, runner flow distribution plate 26 is injected into moulding in the closed die fast.Charge into the interior molten material of mould under the pressure that formation system provides, solidify the back die sinking through the water quench in the cooling water channel 45.Because movable side gripper shoe 5 has mode locker temporarily can't open with movable thruster plate 4; So make-up machine die sinking system drives movable side-draw and pays plate 6, movable side gripper shoe 5, movable thruster plate 4, fixation side cavity plate 3 and retreat during die sinking; Forming fixation side cavity plate 3 opens earlier with stripper plate 2; Transmission through fixation side pull bar 21 power after die sinking reaches distance was opened fixation side fetching plate 1 and stripper plate in 2 minutes, and claw is broken away from sprue bush.The movable side of make-up machine continues to retreat simultaneously; Fixation side pull bar 21 pulling fixation side cavity plate 3 make movable thruster plate 4 separated; Product is stayed on the movable side edge core 35; After reaching die sinking distance, through movable side die sinking pull bar 30 pulling fixation side push pedals 4 make movable side gripper shoe 5, that movable side-draw is paid plate 6 is separated.When die sinking reached movable lateral confinement position pull bar 33 and movably thruster plate 4 contacts, the expression die sinking put in place, and product drops from 35 disengagings of movable side edge core simultaneously, accomplishes one time production process.
This mould is leaked water through cool cycles and has been shortened molding cycle, has improved production efficiency greatly.
Claims (1)
1. injector syringe mould; Comprise that fixation side fetching plate (1), fixation side stripper plate (2), fixation side cavity plate (3), movable thruster plate (4), movable side gripper shoe (5), movable side-draw pay that plate (6), fixation side are inserted (25), fixation side edge core (27), movable side are inserted (32), movable side edge core (35) but locating ring (13) and sprue bush (15); It is characterized in that on fixation side cavity plate (3), being provided with the cooling water channel (45) of circulation; Go up with movable side die sinking stay-bolt (29) the movable side die sinking pull bar (30) that has been threaded in fixation side cavity plate (3), movably side die sinking pull bar (30) is contained in the hole of movable thruster plate (4) versatilely; Pay plate (6) at movable side-draw and go up with movable lateral confinement position stay-bolt (34) the movable lateral confinement position pull bar (33) that has been threaded, movably lateral confinement position pull bar (33) is through in the hole of movable thruster plate (4) versatilely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220295932 CN202623168U (en) | 2012-06-19 | 2012-06-19 | Syringe needle cylinder die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220295932 CN202623168U (en) | 2012-06-19 | 2012-06-19 | Syringe needle cylinder die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202623168U true CN202623168U (en) | 2012-12-26 |
Family
ID=47376407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220295932 Expired - Fee Related CN202623168U (en) | 2012-06-19 | 2012-06-19 | Syringe needle cylinder die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202623168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571945A (en) * | 2020-05-19 | 2020-08-25 | 中山市利群精密实业有限公司 | Reduce mould structure of pull rod wearing and tearing |
-
2012
- 2012-06-19 CN CN 201220295932 patent/CN202623168U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571945A (en) * | 2020-05-19 | 2020-08-25 | 中山市利群精密实业有限公司 | Reduce mould structure of pull rod wearing and tearing |
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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 |
Granted publication date: 20121226 Termination date: 20140619 |
|
| EXPY | Termination of patent right or utility model |