CN205380836U - Pneumatic cylinder makes up mould of taking out circular arc with oblique top - Google Patents
Pneumatic cylinder makes up mould of taking out circular arc with oblique top Download PDFInfo
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- CN205380836U CN205380836U CN201620088366.3U CN201620088366U CN205380836U CN 205380836 U CN205380836 U CN 205380836U CN 201620088366 U CN201620088366 U CN 201620088366U CN 205380836 U CN205380836 U CN 205380836U
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Abstract
Pneumatic cylinder makes up mould of taking out circular arc with oblique top, it includes cover half and movable mould, its fixed die plate (55) with install the shaping die cavity that constitutes goods (295) in the combination of oblique top (235) and core (245) of movable mould party, fixed die plate (55) and cover half bedplate (35) fastening connection, movable mould board (305), mould foot (125), moving clamp plate (155) use the screw fastening to be one wholly, the side fastening connection of mould foot (125) has pneumatic cylinder mounting (115), and go up with screw fastening connection second pneumatic cylinder (95) pneumatic cylinder mounting (115), and second piston rod (325) are connected with gyro wheel (275), and the arc surface a department in gyro wheel (275) and circular arc core (75) contacts, and the below of circular arc core (75) is equipped with compact heap (85), compact heap (85) and first piston rod (215) fastening.
Description
Technical field
The present invention relates to metal die-casting mold and plastic injection mould, be hydraulic cylinder and the lifter combination mould of taking out circular arc.
Background technology
Metal die-casting mold and plastic injection mould, after goods moulding by casting, if the side of goods is with circular arc, first to loose core to outside concave circular arcs position after die sinking, then the convex shaped arc of goods be deviate from from core.Side core-pulling is driven to deviate from the concave circular arcs of outside by force by pneumatic cylinder when prior art is die sinking, directly it is forced up ejecting by goods by thimble again, the convex shaped arc making goods deviates from the indent of mold cores sidewall, though this mold mechanism simple in construction, but when outside employing pneumatic cylinder drives side core-pulling to deviate from concave circular arcs by force, concave circular arcs position is easily pulled or is broken, and makes goods scrap；And the convex shaped arc of inside adopts thimble when directly ejecting, owing to the convex shaped arc of goods and the indent package power of mold cores sidewall are big, thimble easily pushes up the product of piercing or can not push up goods when ejecting.Another kind of mould structure is to adopt the outer Separation Product of manual mould and forming part, it be by moulded products outside concave circular arcs or moulded products inside the forming part of convex shaped arc be arranged to activity, when die sinking, injector or die casting machine by goods together with the movable members of molding outside launch mode, then artificial outer by the movable members of goods and molding separately at mould, after the movable members of goods and molding separates, then by manually the movable members of molding is put into mould just carries out moulding by casting next time.This mechanism production efficiency is low, and labor strength is big, and workman is laying the movable members of molding to time in mould, and safety cannot ensure.In order to overcome the deficiencies in the prior art, the following a kind of mold mechanism of special offer solves problem.
Summary of the invention
The present invention is to provide hydraulic cylinder and lifter combination and takes out the mould of circular arc.nullIt is achieved in that when after product molding，Move after injector or die casting machine driven mold dynamic model part，Mould is opened，While opening，The first hydraulic cylinder (195) being arranged on dynamic model one side drives first piston bar (215) to make compact heap (85) be moved rearwards by，Then compact heap (85) exits the bottom of circular arc core (75)，Behind the bottom that compact heap (85) exits circular arc core (75)，At this moment the second hydraulic cylinder (95) drives the second piston rod (325) to make roller (275) move forward，Owing to the arc surface of roller (275) with circular arc core (75) outside is close to，Then roller (275) promotes circular arc core (75) to rotate around straight pin (65)，Now the radian of the circular arc core (75) concave circular arcs position h on the lateral wall of goods (295) outwards rotates out the h place, concave circular arcs position of goods (295).Injector or die casting machine move after continuing drive dynamic model part, after die sinking is from the height more than goods (295), dynamic model part stopping action, at this moment injector or die casting machine push rod (335) promote thimble backing plate (145) to drive the oblique guide hole that the oblique top (235) being arranged on the fixing plate (135) of thimble is offered on core (245) upwards to do tilt slide action, now the concave circular arcs position of oblique top (235) is deviate from from the convex shaped arc S that goods (295) are internal, while the concave circular arcs position of oblique top (235) is deviate from from the convex shaped arc S that goods (295) are internal, goods (295) are released by oblique top (235) from core (245), then the spacing that goods (295) are opened from dynamic model and cover half by deadweight drops out outside mould.Hydraulic cylinder and lifter combination take out the mould of circular arc, it provides the benefit that: adopt at mould arranged outside hydraulic cylinder and circular arc core, by coordinating of roller and circular arc core, its circular arc core is made to rotate out along the radian of the concave circular arcs of goods side, circular arc core deviates from the concave circular arcs place of goods smoothly, it is ensured that the quality of goods.And adopt oblique top to coordinate with the oblique guide hole of core, oblique top while ejecting goods to inner core pulling so that it is deviate from the circular arc of the convex of the medial wall of goods smoothly, it is ensured that the quality of goods.Hydraulic cylinder and lifter combination take out the mould of circular arc, solve pneumatic cylinder and drive side core-pulling to force the problem that goods are easily scrapped by mechanism.Solve thimble when being ejected by goods by force, the problem that goods are worn by top or can not taken off.Solving the outer Separation Product of manual mould, labor strength is big, inefficiency, the problem that safety of workers can not get ensureing.nullHydraulic cylinder and lifter combination take out the mould of circular arc，It is characterized in that: it includes fixed half and moving half，Its cover half part is by centring ring (15)、Sprue bush (25)、Top clamping plate (35)、Guide pin bushing (45)、Solid plate (55) forms，The top of described top clamping plate (35) is fastenedly connected with centring ring (15)，Sprue bush (25) is arranged in the stepped hole of top clamping plate (35)，The front end of sprue bush (25) connects with goods (295)，Described guide pin bushing (45) is arranged in the hole of top clamping plate (35) and solid plate (55)，During matched moulds，Guide pin bushing (45) becomes glade plane space to coordinate with the guide pillar (105) being arranged on dynamic model one side，The re-entrant cavity offered in described solid plate (55) constitutes the die cavity of moulded products (295) with the combination being arranged on the oblique top (235) of dynamic model one side and core (245)，The dynamic model part of this mould is by moving platen (305)、Core (245)、Circular arc core (75)、Gag lever post (225)、Compact heap (85)、Guide pillar (105)、Mould foot (125)、Bottom clamp plate (155)、Hydraulic cylinder fixes plate (205)、First hydraulic cylinder (195)、First piston bar (215)、Slide (175)、Plate (135) fixed by thimble、Thimble backing plate (145)、Hydraulic cylinder fixture (115)、Second hydraulic cylinder (95)、Roller (275)、First screw (185)、Second screw (265)、Rubbish nail (165)、Second piston rod (325) forms，Described moving platen (305) be connected with mould foot (125)，Mould foot (125) be connected with Bottom clamp plate (155)，It is provided with hydraulic cylinder fixture (115) in the side of mould foot (125)，Described hydraulic cylinder fixture (115) is fastenedly connected the side in mould foot (125) with the first screw (185)，Hydraulic cylinder fixture (115) and the second hydraulic cylinder (95) are fastenedly connected，The arc surface a of described roller (275) and circular arc core (75) is close to，Described circular arc core (75) is flexibly connected with straight pin (65) and is arranged on the connecting plate of dynamic model one side，The k face of circular arc core (75) coordinates with the h place of the lateral surface of goods (295)，During die sinking，The wedge angle at the r place of circular arc core (75) is positioned at the upper semicircle groove P place arranged of moving platen (305)，Described circular arc core (75) be connected with compact heap (85)，Compact heap (85) is provided with inclined-plane f，During matched moulds，Inclined-plane f on compact heap (85) pushes down circular arc core (75)，Described compact heap (85) and first piston bar (215) are fastenedly connected，Described first piston bar (215) connects with the first hydraulic cylinder (195)，First hydraulic cylinder (195) the second screw (265) is fastenedly connected on the fixing plate (205) of hydraulic cylinder，Described hydraulic cylinder is fixed plate (205) and is fastenedly connected with moving platen (305)，Described moving platen (305) is fastenedly connected with core (245)，Core offers slide guide hole on (245)，Oblique top (235) slides through slide guide hole，Described oblique top (235) is connected with slide (175)，The end face of oblique top (235) and goods (295) are close to，Oblique top (235) is provided with concave circular arcs，Set concave circular arcs place coordinates with the convex shaped arc S place of goods (295) medial surface，When die sinking，Compact heap (85) is fixed in the groove (255) offered in plate (205) back to hydraulic cylinder with first piston bar (215)，Described gag lever post (225) and core (245) are fastenedly connected，Described slide (175) is arranged in the fixing plate (135) of thimble，Thimble is fixed plate (135) and is connected with thimble backing plate (145)，Thimble backing plate (145) is fastenedly connected with the fixing plate (135) of thimble，The both sides of described thimble backing plate (145) and the fixing plate (135) of thimble offer through hole，When thimble backing plate (145) and the fixing plate (135) of thimble drive oblique top (235) pushing out product (295)，First hydraulic cylinder (195) is arranged in thimble backing plate (145) and the through hole that plate (135) is offered fixed by thimble，Described rubbish nail (165) and Bottom clamp plate (155) are fastenedly connected，Described guide pillar (105) is fastened in Bottom clamp plate (155)，The via that guide pillar (105) sets on moving platen (305)，Insert in the guide pin bushing (45) being arranged on cover half one side during guide pillar (105) matched moulds，Described moving platen (305)、Mould foot (125)、It is overall that Bottom clamp plate (155) is connected as one with screw.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described
Shown in figure:
Fig. 1 is the structure chart of mould matched moulds situation
Fig. 2 is the structure chart of mould die sinking situation
Fig. 3 is the structure chart that circular arc core (75) rotates when extracting goods (295) out
Fig. 4 is the oblique top (235) structure chart when ejecting goods (295)
In figure, numeral numbering represents respectively:
15 centring ring 25 sprue bush 35 top clamping plates
45 guide pin bushing 55 solid plate 65 straight pins
75 circular arc core 85 compact heap 95 second hydraulic cylinders
105 guide pillar 115 hydraulic cylinder fixture 125 mould feet
Plate 145 thimble backing plate 155 Bottom clamp plate fixed by 135 thimbles
175 slide 185 first screws followed closely by 165 rubbish
195 first hydraulic cylinder 205 hydraulic cylinders fix plate
215 first piston bar 225 gag lever posts
235 oblique top 245 cores
255 hydraulic cylinders fix shrinkage pool 265 second screw in plate (205)
275 rollers 285 slide (175) slide laterally groove
295 goods 305 moving platens
315 represent the through hole in thimble backing plate (145) and the fixing plate (135) of thimble
325 second piston rod 335 injector or die casting machine push rod
X represents the arc surface offered in solid plate (55)
S represents the convex shaped arc face on goods (295) medial surface
M represents the solidifying material of running gate system
K represent circular arc core (75) with the face matched of goods (295) lateral surface concave circular arcs
H represents the concave circular arcs face on goods lateral surface
A represents the arc surface on circular arc core (75)
F represents the inclined-plane on compact heap (85)
R represents the wedge angle position of circular arc core (75) lower end
P represents the semicircle groove in moving platen (305)
Detailed description of the invention:
nullIt is illustrated as hydraulic cylinder and lifter combination and takes out the mould of circular arc，It includes fixed half and moving half，Its cover half part is by centring ring (15)、Sprue bush (25)、Top clamping plate (35)、Guide pin bushing (45)、Solid plate (55) forms，The top of described top clamping plate (35) is fastenedly connected with centring ring (15)，Sprue bush (25) is arranged in the stepped hole of top clamping plate (35)，The front end of sprue bush (25) connects with goods (295)，Described guide pin bushing (45) is arranged in the hole of top clamping plate (35) and solid plate (55)，During matched moulds，Guide pin bushing (45) becomes glade plane space to coordinate with the guide pillar (105) being arranged on dynamic model one side，The re-entrant cavity offered in described solid plate (55) constitutes the die cavity of moulded products (295) with the combination being arranged on the oblique top (235) of dynamic model one side and core (245)，The dynamic model part of this mould is by moving platen (305)、Core (245)、Circular arc core (75)、Gag lever post (225)、Compact heap (85)、Guide pillar (105)、Mould foot (125)、Bottom clamp plate (155)、Hydraulic cylinder fixes plate (205)、First hydraulic cylinder (195)、First piston bar (215)、Slide (175)、Plate (135) fixed by thimble、Thimble backing plate (145)、Hydraulic cylinder fixture (115)、Second hydraulic cylinder (95)、Roller (275)、First screw (185)、Second screw (265)、Rubbish nail (165)、Second piston rod (325) forms，Described moving platen (305) be connected with mould foot (125)，Mould foot (125) be connected with Bottom clamp plate (155)，It is provided with hydraulic cylinder fixture (115) in the side of mould foot (125)，Described hydraulic cylinder fixture (115) is fastenedly connected the side in mould foot (125) with the first screw (185)，Hydraulic cylinder fixture (115) and the second hydraulic cylinder (95) are fastenedly connected，The arc surface a of described roller (275) and circular arc core (75) is close to，Described circular arc core (75) is flexibly connected with straight pin (65) and is arranged on the connecting plate of dynamic model one side，The k face of circular arc core (75) coordinates with the h place of the lateral surface of goods (295)，During die sinking，The wedge angle at the r place of circular arc core (75) is positioned at the upper semicircle groove P place arranged of moving platen (305)，Described circular arc core (75) be connected with compact heap (85)，Compact heap (85) is provided with inclined-plane f，During matched moulds，Inclined-plane f on compact heap (85) pushes down circular arc core (75)，Described compact heap (85) and first piston bar (215) are fastenedly connected，Described first piston bar (215) connects with the first hydraulic cylinder (195)，First hydraulic cylinder (195) the second screw (265) is fastenedly connected on the fixing plate (205) of hydraulic cylinder，Described hydraulic cylinder is fixed plate (205) and is fastenedly connected with moving platen (305)，Described moving platen (305) is fastenedly connected with core (245)，Core offers slide guide hole on (245)，Oblique top (235) slides through slide guide hole，Described oblique top (235) is connected with slide (175)，The end face of oblique top (235) and goods (295) are close to，Oblique top (235) is provided with concave circular arcs，Set concave circular arcs place coordinates with the convex shaped arc S place of goods (295) medial surface，When die sinking，Compact heap (85) is fixed in the groove (255) offered in plate (205) back to hydraulic cylinder with first piston bar (215)，Described gag lever post (225) and core (245) are fastenedly connected，Described slide (175) is arranged in the fixing plate (135) of thimble，Thimble is fixed plate (135) and is connected with thimble backing plate (145)，Thimble backing plate (145) is fastenedly connected with the fixing plate (135) of thimble，The both sides of described thimble backing plate (145) and the fixing plate (135) of thimble offer through hole，When thimble backing plate (145) and the fixing plate (135) of thimble drive oblique top (235) pushing out product (295)，First hydraulic cylinder (195) is arranged in thimble backing plate (145) and the through hole that plate (135) is offered fixed by thimble，Described rubbish nail (165) and Bottom clamp plate (155) are fastenedly connected，Described guide pillar (105) is fastened in Bottom clamp plate (155)，The via that guide pillar (105) sets on moving platen (305)，Insert in the guide pin bushing (45) being arranged on cover half one side during guide pillar (105) matched moulds，Described moving platen (305)、Mould foot (125)、It is overall that Bottom clamp plate (155) is connected as one with screw.
nullBelow this mold actions principle is described in detail: when after product molding，Move after injector or die casting machine driven mold dynamic model part，Mould is opened，While opening，The first hydraulic cylinder (195) being arranged on dynamic model one side drives first piston bar (215) to make compact heap (85) be moved rearwards by，Then compact heap (85) exits the bottom of circular arc core (75)，Behind the bottom that compact heap (85) exits circular arc core (75)，At this moment the second hydraulic cylinder (95) drives the second piston rod (325) to make roller (275) move forward，Owing to the arc surface of roller (275) with circular arc core (85) outside is close to，Then roller (275) promotes circular arc core (85) to rotate around straight pin (65)，Now the radian of the circular arc core (85) concave circular arcs position h on the lateral wall of goods (295) outwards rotates out the h place, concave circular arcs position of goods (295).Injector or die casting machine move after continuing drive dynamic model part, after die sinking is from the height more than goods (295), dynamic model part stopping action, at this moment injector or die casting machine push rod (335) promote thimble backing plate (145) to drive the oblique guide hole that the oblique top (235) being arranged on the fixing plate (135) of thimble is offered on core (245) upwards to do tilt slide action, now the concave circular arcs position of oblique top (235) is deviate from from the convex shaped arc S that goods (295) are internal, while the concave circular arcs position of oblique top (235) is deviate from from the convex shaped arc S that goods (295) are internal, goods (295) are released by oblique top (235) from core (245), then the spacing that goods (295) are opened from dynamic model and cover half by deadweight drops out outside mould.After goods launch mode is outer, when mould resets, injector or die casting machine drive action that dynamic model part is contrary when doing die sinking to cover half by disturbing, first it is that the arc surface a place of circular arc core (75) contacts with the X place in solid plate (55), force circular arc core (75) around straight pin (65) to die inside direction spinning reduction, after circular arc core (75) resets to situation as shown in Figure 1, first hydraulic cylinder (195) drives compact heap (85) locking circular arc core (75), respectively open after position all resets until mould, injector or die casting machine just carry out the moulding by casting in next cycle.
Claims (1)
- null1. hydraulic cylinder and lifter combination take out the mould of circular arc，It is characterized in that: it includes fixed half and moving half，Its cover half part is by centring ring (15)、Sprue bush (25)、Top clamping plate (35)、Guide pin bushing (45)、Solid plate (55) forms，The top of described top clamping plate (35) is fastenedly connected with centring ring (15)，Sprue bush (25) is arranged in the stepped hole of top clamping plate (35)，The front end of sprue bush (25) connects with goods (295)，Described guide pin bushing (45) is arranged in the hole of top clamping plate (35) and solid plate (55)，During matched moulds，Guide pin bushing (45) becomes glade plane space to coordinate with the guide pillar (105) being arranged on dynamic model one side，The re-entrant cavity offered in described solid plate (55) constitutes the die cavity of moulded products (295) with the combination being arranged on the oblique top (235) of dynamic model one side and core (245)，The dynamic model part of this mould is by moving platen (305)、Core (245)、Circular arc core (75)、Gag lever post (225)、Compact heap (85)、Guide pillar (105)、Mould foot (125)、Bottom clamp plate (155)、Hydraulic cylinder fixes plate (205)、First hydraulic cylinder (195)、First piston bar (215)、Slide (175)、Plate (135) fixed by thimble、Thimble backing plate (145)、Hydraulic cylinder fixture (115)、Second hydraulic cylinder (95)、Roller (275)、First screw (185)、Second screw (265)、Rubbish nail (165)、Second piston rod (325) forms，Described moving platen (305) be connected with mould foot (125)，Mould foot (125) be connected with Bottom clamp plate (155)，It is provided with hydraulic cylinder fixture (115) in the side of mould foot (125)，Described hydraulic cylinder fixture (115) is fastenedly connected the side in mould foot (125) with the first screw (185)，Hydraulic cylinder fixture (115) and the second hydraulic cylinder (95) are fastenedly connected，The arc surface a of described roller (275) and circular arc core (75) is close to，Described circular arc core (75) is flexibly connected with straight pin (65) and is arranged on the connecting plate of dynamic model one side，The k face of circular arc core (75) coordinates with the h place of the lateral surface of goods (295)，During die sinking，The wedge angle at the r place of circular arc core (75) is positioned at the upper semicircle groove P place arranged of moving platen (305)，Described circular arc core (75) be connected with compact heap (85)，Compact heap (85) is provided with inclined-plane f，During matched moulds，Inclined-plane f on compact heap (85) pushes down circular arc core (75)，Described compact heap (85) and first piston bar (215) are fastenedly connected，Described first piston bar (215) connects with the first hydraulic cylinder (195)，First hydraulic cylinder (195) the second screw (265) is fastenedly connected on the fixing plate (205) of hydraulic cylinder，Described hydraulic cylinder is fixed plate (205) and is fastenedly connected with moving platen (305)，Described moving platen (305) is fastenedly connected with core (245)，Core offers slide guide hole on (245)，Oblique top (235) slides through slide guide hole，Described oblique top (235) is connected with slide (175)，The end face of oblique top (235) and goods (295) are close to，Oblique top (235) is provided with concave circular arcs，Set concave circular arcs place coordinates with the convex shaped arc S place of goods (295) medial surface，When die sinking，Compact heap (85) is fixed in the groove (255) offered in plate (205) back to hydraulic cylinder with first piston bar (215)，Described gag lever post (225) and core (245) are fastenedly connected，Described slide (175) is arranged in the fixing plate (135) of thimble，Thimble is fixed plate (135) and is connected with thimble backing plate (145)，Thimble backing plate (145) is fastenedly connected with the fixing plate (135) of thimble，The both sides of described thimble backing plate (145) and the fixing plate (135) of thimble offer through hole，When thimble backing plate (145) and the fixing plate (135) of thimble drive oblique top (235) pushing out product (295)，First hydraulic cylinder (195) is arranged in thimble backing plate (145) and the through hole that plate (135) is offered fixed by thimble，Described rubbish nail (165) and Bottom clamp plate (155) are fastenedly connected，Described guide pillar (105) is fastened in Bottom clamp plate (155)，The via that guide pillar (105) sets on moving platen (305)，Insert in the guide pin bushing (45) being arranged on cover half one side during guide pillar (105) matched moulds，Described moving platen (305)、Mould foot (125)、It is overall that Bottom clamp plate (155) is connected as one with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620088366.3U CN205380836U (en) | 2016-01-24 | 2016-01-24 | Pneumatic cylinder makes up mould of taking out circular arc with oblique top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620088366.3U CN205380836U (en) | 2016-01-24 | 2016-01-24 | Pneumatic cylinder makes up mould of taking out circular arc with oblique top |
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| Publication Number | Publication Date |
|---|---|
| CN205380836U true CN205380836U (en) | 2016-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620088366.3U Expired - Fee Related CN205380836U (en) | 2016-01-24 | 2016-01-24 | Pneumatic cylinder makes up mould of taking out circular arc with oblique top |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283759A (en) * | 2017-07-21 | 2017-10-24 | 福州大学 | The injection mold and its application method of outer arc core pulling are completed using swing-block mechamism |
| CN110712343A (en) * | 2019-09-25 | 2020-01-21 | 厦门华盛弘精密模具有限公司 | C-shaped plate production die device and die opening method thereof |
| CN113565822A (en) * | 2021-06-09 | 2021-10-29 | 深圳领威科技有限公司 | Ejector pin hydraulic cylinder assembly of movable template of die casting machine |
| CN114559008A (en) * | 2021-12-23 | 2022-05-31 | 邓少聪 | Die casting machine capable of die casting stainless steel |
-
2016
- 2016-01-24 CN CN201620088366.3U patent/CN205380836U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283759A (en) * | 2017-07-21 | 2017-10-24 | 福州大学 | The injection mold and its application method of outer arc core pulling are completed using swing-block mechamism |
| CN110712343A (en) * | 2019-09-25 | 2020-01-21 | 厦门华盛弘精密模具有限公司 | C-shaped plate production die device and die opening method thereof |
| CN110712343B (en) * | 2019-09-25 | 2024-03-29 | 厦门华盛弘精密模具有限公司 | C-shaped plate production die device and die opening method thereof |
| CN113565822A (en) * | 2021-06-09 | 2021-10-29 | 深圳领威科技有限公司 | Ejector pin hydraulic cylinder assembly of movable template of die casting machine |
| CN113565822B (en) * | 2021-06-09 | 2024-02-13 | 深圳领威科技有限公司 | Die casting movable die plate thimble hydraulic cylinder assembly |
| CN114559008A (en) * | 2021-12-23 | 2022-05-31 | 邓少聪 | Die casting machine capable of die casting stainless steel |
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Granted publication date: 20160713 Termination date: 20170124 |