CN205416237U - Nested position cubic drawing of patterns injection mold that goes of printer carbon ribbon axle - Google Patents
Nested position cubic drawing of patterns injection mold that goes of printer carbon ribbon axle Download PDFInfo
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- CN205416237U CN205416237U CN201521061583.5U CN201521061583U CN205416237U CN 205416237 U CN205416237 U CN 205416237U CN 201521061583 U CN201521061583 U CN 201521061583U CN 205416237 U CN205416237 U CN 205416237U
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Abstract
The utility model discloses a nested position cubic drawing of patterns injection mold that goes of printer carbon ribbon axle, include die carrier, mold core part, nested position system and two sets of line position detent of going, wherein the die cavity of moulding plastics that is printer carbon ribbon axle is assembled by preceding mold core and back mold core to the mold core part, the nested position of going divide into layman position and the embedded position of going, moves with the embedded position of going one by one in the layman position, goes position detent for two sets and restricts a nested action of going the different subassemblies of position system respectively at the die sinking in -process, realizes the cubic drawing of patterns of printer carbon ribbon axle, and the frictional force of core and carbon ribbon axle prevents that cavity carbon ribbon axle from being broken when reducing the drawing of patterns, assurance injection moulding product quality, mold core be two sections cylinders of making by the powder metallurgy stainless steel about and the core tip adopt the shaft hole cooperation, core hardness, toughness and intensity are all higher, the in -process mold core's that avoids moulding plastics fracture with the scheduling problem warp, guarantee the whole axiality and the concentricity of both ends gear of printer carbon ribbon axle, promotion yields and production efficiency.
Description
Technical field
This utility model relates to the structure design of three demoulding loose-core injection moulds and the optimization design of nested line position, solves the injection of printer carbon belt shaft and produces a difficult problem.
Background technology
Modern handle official bussiness articles for use demand drastically expands, simplify printer arrangement and improve the problems demand solution of print quality, but complicated plastic injection mold manufactures difficulty and product cost is higher, injection precision required by printer carbon belt shaft is high, and its longer hollow cylindrical interior requires without draw taper, when directly loosing core, product and core frictional force are crossed senior general's product and are broken, and printer carbon belt shaft release problems becomes the key of Injection Mold Design.
The concentricity of two ends gear and the axiality of axle entirety are required higher by printer carbon belt shaft; can ensure its required precision according to monoblock type long core but the zero draw taper demoulding cannot realize substantially, when using two-part core, product concentricity and axiality are difficult to ensure.
Utility model content
This utility model provides a kind of printer three demoulding injection molds of carbon belt shaft nesting line position for above-mentioned technical barrier, this mould uses nested line position to realize three demouldings and prevents from rupturing during the printer carbon belt shaft demoulding, mold cores uses powder metallurgical stainless steel to make, its high intensity, toughness and hardness can prevent fracture and the deformation of core, two-part core end uses shaft hole matching centering preferable, the concentricity of printer carbon belt shaft two ends gear and the axiality that carbon belt shaft is overall can be ensured, with improving product yields, reduce production cost.
This utility model provides a kind of printer three demoulding injection molds of carbon belt shaft nesting line position, including printer carbon belt shaft, core portion, core part, nested line position system, outer line position stop device, secondary demoulding stop device, core cooling system, front baffle plate, front template and rear pattern plate.Wherein, core portion is made up of increment mold insert, flute profile mold insert, the right fixed block of rear core rod, rear core rod, the left fixed block of rear core rod, the left fixed block of front core rod, front core rod and the right fixed block of front core rod；Core part is divided and is included mould levorotation core and the right core of mould；Nested line position system includes outer line position, core fixed block, core cushion block, shovel chicken, line position slide block, Angle Pin and Angle Pin fixed block；Outer line position stop device is made up of outer line position stop column, retaining spring and spring lead；Secondary demoulding stop device includes scotch, stop sleeve, spring pedestal, briquetting, limited block, ejector spring, slide block and limited post；Core cooling system includes core cooling tube, core cushion block and Shui Zui.
Described printer carbon belt shaft is hollow moulding, and carbon belt shaft two ends are tooth-shape structure, and middle part is cylindrical cavity and without draw taper.
Described printer three demoulding injection molds of carbon belt shaft nesting line position, before in the part of composition core portion, the left fixed block of core rod, front core rod and the right fixed block of front core rod are fixed on front template, the right fixed block of rear core rod, rear core rod and the left fixed block of rear core rod are mounted on rear pattern plate, increment mold insert and the profile of tooth forming cavity of flute profile mold insert composition printer carbon belt shaft end, increment mold insert and flute profile mold insert are connected with outer line position by screw.
The mould levorotation core end of described printer three demoulding injection mold core parts of carbon belt shaft nesting line position has cylindrical hole, the end of the right core of mould is cylindrical boss, about during matched moulds, the cylindrical hole of core coordinates location with cylindrical boss, core afterbody hanging platform coordinates installation and moves with it with core fixed block and core cushion block, and mould levorotation core and the right core of mould select intensity and the highest powder metallurgical stainless steel of hardness to make.
The nested line position system of described printer carbon belt shaft three demoulding injection molds of nesting line position includes outer line position and embedded line position, embedded line position is made up of core fixed block and core cushion block, embedded line position is placed in the cavity of layman position, the sliding power of outer line position and embedded line position is provided by Angle Pin, Angle Pin is connected with Angle Pin fixed block and is installed on front template, line position slide block contacts with outer line position, sliding rail and lubrication is provided for it, line position slide block is fixed on rear pattern plate by screw, shovel chicken moves with it when being fixed on front template and die sinking, Angle Pin pilot hole and Angle Pin routing motion are offered in core fixed block center.
The outer line position stop device of described printer carbon belt shaft three demoulding injection molds of nesting line position includes outer line position stop column, retaining spring and spring lead, this device is installed in front baffle plate and the offered cylindrical hole of front template, during matched moulds, retaining spring is in impaction state, and outer line position stop column lower end is stretched in outer the opened cylindrical hole of line position upper wall.
The secondary demoulding stop device of described printer carbon belt shaft three demoulding injection molds of nesting line position is by scotch, stop sleeve, spring pedestal, briquetting, limited block, ejector spring, slide block and limited post composition, wherein slide block is fixed on outer line position by screw and moves therewith, limited post is connected and is installed on scotch side, during matched moulds, limited post contacts with limited block, stop sleeve is set on core and promotes scotch rollback when die sinking, ejector spring provides the power that limited block ejects in being installed on spring pedestal, briquetting limit limited block eject moving range, when slide block die sinking is moved, limited block is depressed.
The core cooling tube of described printer carbon belt shaft three demoulding injection molds of nesting line position, core cushion block and water nozzle composition core cooling system, core cooling tube is placed in the hollow pipe of core, and the fortune water lines connection water nozzle that core cushion block is offered and core cooling tube also form circulation waterway.
Described printer three demoulding injection molds of carbon belt shaft nesting line position, wherein, core portion is assembled into the forming recess of printer carbon belt shaft, it is ensured that the overall dimensions of printer carbon belt shaft and exterior quality；Core part uses intensity, toughness, hardness and polishing performance all preferably carbide stainless steel to make, core is the most flexible and fracture in injection molding process, mould levorotation core and mould right core attachment portion use shaft hole matching, ensure centering and the axiality of two segment type cores, thus ensure the concentricity of two sections of gears of printer carbon belt shaft and the axiality that printer carbon belt shaft is overall；Nested line position system is divided into outer line position and embedded line position, during the demoulding, outer line position remains stationary as under the effect of stop device for the first time, embedded line position drives core motion, now printer carbon belt shaft two ends flute profile mold insert and increment mold insert are motionless, mould levorotation core and the right core of mould depart from, in knockout course, printer carbon belt shaft end parts of tooth is wrapped up by flute profile mold insert, and flute profile mold insert and increment mold insert withstand printer carbon belt shaft and prevent axle portion from center burst, it is ensured that two segment type cores depart from smoothly；For the second time during the demoulding, mould left and right core has loosened frictional force and has reduced, and secondary demoulding stop device limits scotch and the motion of stop sleeve, and stop sleeve withstands printer carbon belt shaft two ends, it is achieved the demoulding of printer carbon belt shaft two ends parts of tooth；During the demoulding, whole nested line position system moves together for the third time, core is fully drawn out from printer carbon belt shaft, three demouldings of printer carbon belt shaft are realized by nested line position and stop device, realize core and the demoulding respectively of end tooth part can effectively prevent from being pulled off during the hollow printer carbon belt shaft demoulding, it is ensured that yields.
This utility model has the beneficial effect that, relative to traditional injection moulding mould, the printer carbon belt shaft core and the most individually demoulding of end gear shape that described printer three demoulding injection molds of carbon belt shaft nesting line position are easily pulled off when realizing the demoulding by the design of two set brake units with nested line position system, pulling force suffered by printer carbon belt shaft when reducing the demoulding, efficiently solve the difficult problem without the draw taper printer carbon belt shaft demoulding, improve yields and the production efficiency of injection mo(u)lding；Mold cores uses powder metallurgical stainless steel to make, it is difficult to bend fracture, extend die life, and the attachment portion of left and right two segment type core uses shaft hole matching, centering is good, the concentricity of injection mo(u)lding printer carbon belt shaft two ends profile of tooth and the axiality that printer carbon belt shaft is overall can be ensured, significant increase product quality, break through traditional moulds structure, there is higher technological innovation and using value, and this mould uses a mould two cave structure single injection-molded two pieces product, improve injection production efficiency, effectively reduce the manufacturing cost of printer carbon belt shaft.
Accompanying drawing explanation
Fig. 1 is mould nesting line position system and printer carbon belt shaft schematic diagram.
Fig. 2 is mould nesting line position system and core portion schematic diagram.
Fig. 3 is mould nesting line position system echelon sectional view.
Fig. 4 is mould nesting line position system at the end of for the first time demoulding, core rod and core partial step sectional view.
Partial sectional view when Fig. 5 is outer line position stop device matched moulds.
Fig. 6 is partial sectional view at the end of the demoulding for the first time of outer line position stop device.
Fig. 7 is secondary demoulding stop device overall schematic.
Fig. 8 (a) be in second time knockout course the C-C of secondary demoulding stop device to sectional view.
Fig. 8 (b) be at the end of the secondary demoulding C-C of secondary demoulding stop device to sectional view.
Printer carbon belt shaft tooth ends dispensing mould partial enlarged drawing when Fig. 9 is matched moulds.
Figure 10 is printer carbon belt shaft tooth ends dispensing mould partial enlarged drawing at the end of the second time demoulding.
Wherein: 1, printer carbon belt shaft；2, mould levorotation core；3, the right core of mould；4, core cooling tube；5, outer line position；6, core fixed block；7, core cushion block；8, shovel chicken；9, Shui Zui；10, line position slide block；11, Angle Pin；12, scotch；13, stop sleeve；14, increment mold insert；15, flute profile mold insert；16, the right fixed block of rear core rod；17, rear core rod；18, the left fixed block of rear core rod；19, outer line position stop column；20, retaining spring；21, spring lead；22, Angle Pin fixed block；23, the left fixed block of front core rod；24, front core rod；25, the right fixed block of front core rod；26, spring pedestal；27, briquetting；28, limited block；29, ejector spring；30, slide block；31, limited post；32, front baffle plate；33, front template；34, rear pattern plate.
Detailed description of the invention
As shown in accompanying drawing 1～4, printer three demoulding injection molds of carbon belt shaft nesting line position include printer carbon belt shaft 1, core portion, core part, nested line position system, outer line position stop device, secondary demoulding stop device, core cooling system, front baffle plate 32, front template 33 and rear pattern plate 34, wherein, core portion is made up of increment mold insert 14, flute profile mold insert 15, the right fixed block of rear core rod 16, rear core rod 17, the left fixed block of rear core rod 18, the left fixed block of front core rod 23, front core rod 24 and the right fixed block of front core rod 25；Core part is divided and is included mould levorotation core 2 and the right core of mould 3；Nested line position system includes outer line position 5, core fixed block 6, core cushion block 7, shovel chicken 8, line position slide block 10, Angle Pin 11 and Angle Pin fixed block 22, and core fixed block 6, core cushion block 7 form embedded line position, be placed in the internal cavities of outer line position 5；Outer line position stop device is made up of outer line position stop column 19, retaining spring 20 and spring lead 21；Secondary demoulding stop device includes scotch 12, stop sleeve 13, spring pedestal 26, briquetting 27, limited block 28, ejector spring 29, slide block 30 and limited post 31；Core cooling system includes core cooling tube 4, core cushion block 7 and water nozzle 9.
As shown in accompanying drawing 3～4, increment mold insert 14, flute profile mold insert 15, the right fixed block of rear core rod 16, rear core rod 17, the left fixed block of rear core rod 18, the left fixed block of front core rod 23, what front core rod 24 and the right fixed block of front core rod 25 were assembled into printer carbon belt shaft 1 is molded into die cavity, the molding for printer carbon belt shaft 1 two ends parts of tooth of the gear shape cavity is offered on flute profile mold insert 15, increment mold insert 14 and stop sleeve 13 are used for the molding of the printer carbon belt shaft 1 both ends shaft shoulder, mould levorotation core 2 and the right core of mould 3 are used for the cylindrical, hollow part of molding printer carbon belt shaft 1, front core rod 24 and rear core rod 17 are used for the excircle part of molding printer carbon belt shaft 1.
As shown in accompanying drawing 3～4, water nozzle 9 taps into water pipe, cooling water flow to core cooling tube 4 by the water route offered on core cushion block 7, fountain type fortune water method is used to realize mould levorotation core 2 and the cooling of the right core of mould 3, front and back offer circulating water lines on core rod the most respectively, cool down mould when being molded in time, prevent the defects such as the too high gentle stricture of vagina of deformation of products caused of Yin Mowen.
As shown in accompanying drawing 3～6, during matched moulds, retaining spring 20 is in impaction state, the outer line position stop column 19 being installed in front template 33 hole is under the elastic force effect of retaining spring 20, its lower end is stretched in the stop hole that outer line position 5 upper wall is offered, limiting outer line position 5 moving horizontally in first time knockout course, outer line position stop column 19, retaining spring 20 and spring lead 21 are assembled into outer line position stop device.nullThe first stage of die sinking，Under the effect of outer line position 5 line position stop column 19 outside, holding position is constant，Along with progressively disengaging of rear mold，Angle Pin 11 moves upward relative to whole line position system，Outer line position 5 is motionless，Embedded line position disengages under the thrust of Angle Pin 11 to the left and right，Embedded line position is made up of core fixed block 6 and core cushion block 7，Embedded line position driven mold levorotation core 2 and the right core of mould 3 depart to the left and right，Realize the disengaging of printer carbon belt shaft 1 and core，Outer line position 5 horizontal direction invariant position，Outer line position 5 is to scotch 12、Stop sleeve 13、Increment mold insert 14 and flute profile mold insert 15 have certain thrust power，This thrust power acts on the two end portions of printer carbon belt shaft 1，The export-oriented force of sliding friction of core air exercise print machine carbon belt shaft 1 about when can offset the core demoulding，When preventing for the first time demoulding from loosing core printer carbon belt shaft therefrom between rupture；Along with front and back's intermode away from increase, the length of retaining spring 20 also increases, as shown in Figure 6, when current caudacoria departs to a certain extent, the end face of shoulder hole is offered on the shaft shoulder contact front template 33 of outer line position stop column 19 upper end, outer line position stop column 19 process of stretching out terminates, the lower end of outer line position stop column 19 is also deviate from the stop hole of outer line position 5 upper wall, outer line position 5 moves horizontally restriction cancellation, knockout course terminates for the first time, realize mold cores to extract out from printer carbon belt shaft 1 core, before for the first time in knockout course, core rod 24 disengages with the excircle part of printer carbon belt shaft 1 when die sinking, shovel chicken 8 departs from rear pattern plate 34 with front template 33.
nullSuch as accompanying drawing 3～4、Accompanying drawing 7、8(a)、Shown in 8 (b)，Secondary demoulding stop device includes scotch 12、Stop sleeve 13、Spring pedestal 26、Briquetting 27、Limited block 28、Ejector spring 29、Slide block 30 and limited post 31，The second stage Angle Pin 11 of die sinking drives whole nested line position system and mold cores to depart from printer carbon belt shaft 1，Outer line position 5 drives the increment mold insert 14 being connected therewith to move together with flute profile mold insert 15，Embedded line position driven mold core continues action of loosing core，Depart from printer carbon belt shaft 1 two ends parts of tooth under the drive of increment mold insert 14 and flute profile mold insert 15 line position system outside，Limited block 28 in now secondary demoulding stop device contacts with limited post 31，Stop limited post 31 disengagement in the lateral direction，Limited post 31 is fixed on scotch 12，Thus stop the motion of stop sleeve 13，Stop sleeve 13 touches with the end axis shoulder grafting of printer carbon belt shaft 1，Thrust power to printer carbon belt shaft 1 end can offset the export-oriented frictional force of the printer carbon belt shaft 1 parts of tooth demoulding，Can prevent from flute profile mold insert 15 and printer carbon belt shaft 1 demoulding frictional force in secondary knockout course from crossing senior general's printer carbon belt shaft 1 to break；Outer line position 5 continues to move along the direction away from core rod in the horizontal direction under the effect of Angle Pin 11, thus drive is fixed on slide block 30 thereon and moves, slide block 30 moves to the contact of incline plane on its inclined-plane and limited block 28 during certain position and is then depressed by limited block 28, see accompanying drawing 8 (b), stripping movement restriction cancellation in limited post 31 horizontal direction, drive stop sleeve 13 is moved with whole nested line position system by increment mold insert 14 with limited block 12, now second time knockout course terminates, knockout course realizes printer carbon tape box 1 end parts of tooth and departs from from the die cavity of flute profile mold insert 15 for the second time.With the power providing limited block 28 to eject in the cylindrical hole that ejector spring 29 is offered in being installed on spring pedestal 26, spring pedestal is fixed on rear pattern plate 34, briquetting 27 limits the ejection stroke of limited block 28, and limited block 28 moves reciprocatingly under the effect of ejector spring 29 and slide block 30 in the cavity of spring pedestal 26.
As shown in Figure 9, increment mold insert 14 and flute profile mold insert 15 are connected by screw with outer line position 5, and scotch 12 and stop sleeve 13 are coated at outside core barrel and can horizontally slip；For the second time at the end of the demoulding, the hanging platform of increment mold insert 14 inner circle part contacts with the shaft shoulder of stop sleeve 13 and promotes it to depart from the top, left and right of printer carbon belt shaft 1, as shown in Figure 10, along with the continuation of front and back's mould departs from, Angle Pin 11 drives outer line position 5, core fixed block 6, core cushion block 7, water nozzle 9, mould left and right core, core cooling tube 4, increment mold insert 14, flute profile mold insert 15, stop sleeve 13, scotch 12, slide block 30 and limited post 31 continue the demoulding, realize printer carbon belt shaft 1 to completely disengage from from injection mold mold insert and line position, complete third time stripping action.
These printer three demoulding injection molds of carbon belt shaft nesting line position are realized loosing core by increment mold insert protection printer carbon belt shaft end when the first time demoulding; in second time knockout course, withstood the printer carbon belt shaft end shaft shoulder by stop sleeve realize the demoulding of end parts of tooth; the demoulding for the third time realizes the demoulding loosed core completely of printer carbon belt shaft; in three times for core and the parts of tooth step demoulding of printer carbon belt shaft; fracture when effectively preventing the printer carbon belt shaft demoulding and pulling, promotes yields and production efficiency that injection produces.
Foregoing is preferred embodiment of the present utility model, it is intended to illustrate that present context and thought, this specification content should not be construed as restriction of the present utility model.
Claims (8)
1. three demoulding injection molds of printer carbon belt shaft nesting line position, including printer carbon belt shaft (1), core portion, core part, nested line position system, outer line position stop device, secondary demoulding stop device, core cooling system, front baffle plate (32), front template (33) and rear pattern plate (34), it is characterized in that: described core portion is by increment mold insert (14), flute profile mold insert (15), the right fixed block of rear core rod (16), rear core rod (17), the left fixed block of rear core rod (18), the left fixed block of front core rod (23), front core rod (24) and the right fixed block of front core rod (25) composition；Described core part is divided and is included mould levorotation core (2) and the right core of mould (3)；Described nested line position system includes outer line position (5), core fixed block (6), core cushion block (7), shovel chicken (8), line position slide block (10), Angle Pin (11) and Angle Pin fixed block (22)；Described outer line position stop device is made up of outer line position stop column (19), retaining spring (20) and spring lead (21)；Described secondary demoulding stop device includes scotch (12), stop sleeve (13), spring pedestal (26), briquetting (27), limited block (28), ejector spring (29), slide block (30) and limited post (31)；Described core cooling system includes core cooling tube (4), core cushion block (7) He Shuizui (9).
Printer three demoulding injection molds of carbon belt shaft nesting line position the most according to claim 1, it is characterised in that: described printer carbon belt shaft (1) is hollow moulding, and its two ends are tooth-shape structure, and middle part is cylindrical cavity and without draw taper.
Printer three demoulding injection molds of carbon belt shaft nesting line position the most according to claim 1, it is characterized in that: the left fixed block of core rod (23) before in the part of described composition core portion, front core rod (24) and the right fixed block of front core rod (25) are fixed on front template (33), the right fixed block of rear core rod (16), rear core rod (17) and the left fixed block of rear core rod (18) are mounted on rear pattern plate (34), increment mold insert (14) and the profile of tooth forming cavity of flute profile mold insert (15) composition printer carbon belt shaft (1) end, increment mold insert (14) and flute profile mold insert (15) are connected with outer line position (5) by screw.
Printer three demoulding injection molds of carbon belt shaft nesting line position the most according to claim 1, it is characterized in that: mould levorotation core (2) end of described core part has cylindrical hole, the end of the right core of mould (3) is cylindrical boss, about during matched moulds, the cylindrical hole of core coordinates location with cylindrical boss, core afterbody hanging platform coordinates installation and moves with it with core fixed block (6) and core cushion block (7), and mould levorotation core (2) and the right core of mould (3) selection intensity and the highest powder metallurgical stainless steel of hardness are made.
nullPrinter three demoulding injection molds of carbon belt shaft nesting line position the most according to claim 1，It is characterized in that: described nested line position system includes outer line position (5) and embedded line position，Embedded line position is made up of core fixed block (6) and core cushion block (7)，Embedded line position is placed in layman position (5) cavity，The sliding power of outer line position (5) and embedded line position is provided by Angle Pin (11)，Angle Pin (11) is connected with Angle Pin fixed block (22) and is installed on front template (33)，Line position slide block (10) contacts with outer line position (5)，Sliding rail and lubrication is provided for it，Line position slide block (10) is fixed on rear pattern plate (34) by screw，Shovel chicken (8) moves with it when being fixed on front template (33) die sinking，Angle Pin pilot hole and Angle Pin (11) routing motion are offered in core fixed block (6) center.
Printer three demoulding injection molds of carbon belt shaft nesting line position the most according to claim 1, it is characterized in that: described outer line position stop device includes outer line position stop column (19), retaining spring (20) and spring lead (21), this device is installed in front baffle plate (32) and front template (33) offered cylindrical hole, during matched moulds, retaining spring (20) is in impaction state, and outer line position stop column (19) lower end is stretched in the opened cylindrical hole of outer line position (5) upper wall.
nullPrinter three demoulding injection molds of carbon belt shaft nesting line position the most according to claim 1，It is characterized in that: described secondary demoulding stop device is by scotch (12)、Stop sleeve (13)、Spring pedestal (26)、Briquetting (27)、Limited block (28)、Ejector spring (29)、Slide block (30) and limited post (31) composition，Wherein slide block (30) is fixed on outer line position (5) by screw and moves therewith，Limited post (31) is connected and is installed on scotch (12) side，During matched moulds, limited post (31) contacts with limited block (28)，Stop sleeve (13) is set on core and promotes scotch (12) rollback when die sinking，Ejector spring (29) provides the power that limited block (28) ejects in being installed on spring pedestal (26)，Briquetting (27) limit limited block (28) eject moving range，When slide block (30) die sinking is moved, limited block (28) is depressed.
Printer three demoulding injection molds of carbon belt shaft nesting line position the most according to claim 1, it is characterized in that: described core cooling tube (4), core cushion block (7) He Shuizui (9) form core cooling system, core cooling tube (4) is placed in the hollow pipe of core, and fortune water lines connection water nozzle (9) that core cushion block (7) is offered and core cooling tube (4) also form circulation waterway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521061583.5U CN205416237U (en) | 2015-12-16 | 2015-12-16 | Nested position cubic drawing of patterns injection mold that goes of printer carbon ribbon axle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521061583.5U CN205416237U (en) | 2015-12-16 | 2015-12-16 | Nested position cubic drawing of patterns injection mold that goes of printer carbon ribbon axle |
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| Publication Number | Publication Date |
|---|---|
| CN205416237U true CN205416237U (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521061583.5U Expired - Fee Related CN205416237U (en) | 2015-12-16 | 2015-12-16 | Nested position cubic drawing of patterns injection mold that goes of printer carbon ribbon axle |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881831A (en) * | 2015-12-16 | 2017-06-23 | 深圳市昌红科技股份有限公司 | Printer carbon belt shaft nesting three demoulding injection molds of line position |
| CN107914368A (en) * | 2017-12-25 | 2018-04-17 | 欧唐科技（深圳）有限公司 | Line position secondary demolding mechanism and its release method |
| CN113001894A (en) * | 2021-02-09 | 2021-06-22 | 莱克电气股份有限公司 | Injection mold and manufacturing method of rotating body |
-
2015
- 2015-12-16 CN CN201521061583.5U patent/CN205416237U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881831A (en) * | 2015-12-16 | 2017-06-23 | 深圳市昌红科技股份有限公司 | Printer carbon belt shaft nesting three demoulding injection molds of line position |
| CN106881831B (en) * | 2015-12-16 | 2019-05-03 | 深圳市昌红科技股份有限公司 | Printer carbon belt shaft nesting line position demoulds injection mold three times |
| CN107914368A (en) * | 2017-12-25 | 2018-04-17 | 欧唐科技（深圳）有限公司 | Line position secondary demolding mechanism and its release method |
| CN107914368B (en) * | 2017-12-25 | 2023-10-27 | 欧唐科技（深圳）有限公司 | Slide secondary demoulding mechanism and demoulding method thereof |
| CN113001894A (en) * | 2021-02-09 | 2021-06-22 | 莱克电气股份有限公司 | Injection mold and manufacturing method of rotating body |
| CN113001894B (en) * | 2021-02-09 | 2021-10-26 | 莱克电气股份有限公司 | Injection mold and manufacturing method of rotating body |
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Granted publication date: 20160803 Termination date: 20191216 |