CN103978725B - A kind of pneumatic feed casted die mould - Google Patents

A kind of pneumatic feed casted die mould Download PDF

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Publication number
CN103978725B
CN103978725B CN201410143903.5A CN201410143903A CN103978725B CN 103978725 B CN103978725 B CN 103978725B CN 201410143903 A CN201410143903 A CN 201410143903A CN 103978725 B CN103978725 B CN 103978725B
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China
Prior art keywords
die mould
bolster
diaphragm capsule
plate
cope match
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Expired - Fee Related
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CN201410143903.5A
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Chinese (zh)
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CN103978725A (en
Inventor
朱海平
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Haining Adds Flat Mechanical Ltd Co
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Haining Adds Flat Mechanical Ltd Co
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Priority to CN201410143903.5A priority Critical patent/CN103978725B/en
Publication of CN103978725A publication Critical patent/CN103978725A/en
Application granted granted Critical
Publication of CN103978725B publication Critical patent/CN103978725B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The invention provides a kind of pneumatic feed casted die mould, belong to technical field of mold.It solve the technical problems such as blank in prior art can not be sent into automatically, security is lower.This casted die mould comprises cope match-plate pattern and lower bolster, independent guide pillar is provided with between lower bolster and cope match-plate pattern, the two ends up and down of independent guide pillar connect the side of cope match-plate pattern and lower bolster respectively, lower bolster is fixedly installed a diaphragm capsule, the middle part of diaphragm capsule is provided with a die mould counterdie, cope match-plate pattern is fixedly installed die mould patrix, the side of diaphragm capsule is fixedly installed a guide plate, guide plate offers guide groove, one end of guide plate is fixedly connected with diaphragm capsule, the other end is provided with several feeding cylinders, and feeding cylinder and independent guide pillar lay respectively at the both sides of lower bolster.The present invention has that security is high, precision advantages of higher.

Description

A kind of pneumatic feed casted die mould
Technical field
The invention belongs to technical field of mold, relate to a kind of pneumatic feed casted die mould.
Background technology
Mould makes blank become under external force to have the instrument of the product of given shape and size.Be widely used in stamping-out, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting, and in the compression moulding of goods such as engineering plastics, rubber, pottery or the formed machining of injection moulding.Mould has specific profile or cavity shape, and the contour shape that application has cutting edge can make blank be separated (stamping-out) by outline line shape.Application cavity shape can make blank obtain corresponding three-dimensional shape.Mould generally comprises dynamic model and cover half (or punch and die) two parts, the two partable.Take out product time separately, make blank inject mold cavity when closing up and be shaped.Mould is precision instrument, complex-shaped, bears the expansive force of blank, all has higher requirements to structural strength, rigidity, case hardness, surface roughness and machining accuracy, and the development level that mould is produced is one of important symbol of machine-building level.
Mould is in forming process, and feeding and feeding are very important links, and this is related to the quality of finished product, the accuracy of size, the security etc. of operation.
Summary of the invention
The present invention be directed to the problems referred to above that existing technology exists, provide a kind of pneumatic feed casted die mould, technical problem to be solved by this invention is the self-feeding realizing blank.
Object of the present invention realizes by following technical proposal:
A kind of pneumatic feed casted die mould, casted die mould comprises cope match-plate pattern and lower bolster, it is characterized in that, independent guide pillar is provided with between described lower bolster and cope match-plate pattern, the two ends up and down of described independent guide pillar connect the side of cope match-plate pattern and lower bolster respectively, described lower bolster is fixedly installed a diaphragm capsule, the middle part of described diaphragm capsule is provided with a die mould counterdie, described cope match-plate pattern is fixedly installed die mould patrix, the side of described diaphragm capsule is fixedly installed a guide plate, described guide plate offers guide groove, one end of described guide plate is fixedly connected with described diaphragm capsule, the other end is provided with several feeding cylinders, described feeding cylinder and independent guide pillar lay respectively at the both sides of lower bolster.Blank is placed in the guide groove on guide plate, cylinder action, blank is made to be in the top of die mould counterdie, die mould patrix moves down and makes blank shaping, and this mould adopts the mode of cylinder self-feeding, and workman can in the position operation blowing operation of safety, make shaping efficiency raising, security raising, this mould have employed guide barrel construction, enables blank enter into the top of die mould counterdie accurately, improves the shaping degree of accuracy and precision.
In above-mentioned a kind of pneumatic feed casted die mould, described feeding cylinder has two, the piston rod of described feeding cylinder is fixedly installed one piece of baffle plate.Baffle plate promotes the top that blank enters die mould counterdie, and blank can be made to move in guide groove stably.
In above-mentioned a kind of pneumatic feed casted die mould, described diaphragm capsule is also fixedly installed limiting plate.Position when limiting plate restriction blank enters, makes blank locate accurately, ensures formed precision.
In above-mentioned a kind of pneumatic feed casted die mould, the middle part of described die mould counterdie longitudinally offers a pilot hole just right with die mould patrix, and be inserted with a jacking block in described pilot hole, described jacking block is slidably connected in described pilot hole.This jacking block supports blank, makes blank in forming process, keep the basic configuration of blank, and waste material can also be made to enter in pilot hole, prevent waste material from affecting Forming Quality.
In above-mentioned a kind of pneumatic feed casted die mould, a supporting seat is connected with between described lower bolster and diaphragm capsule, there is in described supporting seat a container cavity, a column is provided with in described container cavity, described column is arranged with a buffer spring, the upper end of described column is fixedly installed a gripper shoe, the lower end of described column is fixedly installed on described lower bolster, the middle part of described diaphragm capsule is inserted with a support bar, the upper end of described support bar is fixedly connected with jacking block, and the lower end of described support bar is fixedly connected with described gripper shoe.This is the buffer structure of this mould, cardinal principle is: when die mould, waste material enters pilot hole, in order to prevent waste material extruded product, make product occur flaw or damage, slide block can extrude buffer spring when pressurized, slow slide block is moved down, thus in pilot hole, flowing out the space that can hold waste material, slide block not only can play the effect supporting blank, and can not affect the blanking of waste material.
In above-mentioned a kind of pneumatic feed casted die mould, described diaphragm capsule is also provided with feeding cylinder, the piston rod of described feeding cylinder is hinged with two clamping plates, the front end of described clamping plate has a clamping part, described diaphragm capsule is fixedly installed and clamping plate pin one to one, two pieces of described clamping plate offer respectively a chute, two pins are plugged in corresponding chute respectively.When the piston rod of feeding cylinder shrinks, drive two clamping plates while pin joint swings, and be subject to the spacing of pin, the front end of two clamping plates is drawn in, clamps workpiece, and the clamping part on clamping plate can holding workpiece, then the piston rod of cylinder continues to shrink, taken out by workpiece, the taking-up completing workpiece that can be safe, prevents from causing security incident during operation.
Compared with prior art, the present invention has the following advantages:
1, blank is placed in the guide groove on guide plate, cylinder action, blank is made to be in the top of die mould counterdie, die mould patrix moves down and makes blank shaping, and this mould adopts the mode of cylinder self-feeding, and workman can in the position operation blowing operation of safety, make shaping efficiency raising, security raising, this mould have employed guide barrel construction, enables blank enter into the top of die mould counterdie accurately, improves the shaping degree of accuracy and precision.
2, the cardinal principle of the buffer structure of this mould is: when die mould, waste material enters pilot hole, in order to prevent waste material extruded product, product is made to occur flaw or damage, slide block can extrude buffer spring when pressurized, and slow slide block is moved down, thus in pilot hole, flow out the space that can hold waste material, slide block not only can play the effect supporting blank, and can not affect the blanking of waste material.
3, when the piston rod of feeding cylinder shrinks, drive two clamping plates while pin joint swings, and be subject to the spacing of pin, the front end of two clamping plates is drawn in, clamps workpiece, and the clamping part on clamping plate can holding workpiece, then the piston rod of cylinder continues to shrink, taken out by workpiece, the taking-up completing workpiece that can be safe, prevents from causing security incident during operation.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this mould.
Fig. 2 is the sectional view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the schematic diagram of feeding structure in this mould.
In figure, 11, cope match-plate pattern; 12, lower bolster; 2, independent guide pillar; 3, diaphragm capsule; 41, die mould counterdie; 42, die mould patrix; 51, guide plate; 52, guide groove; 53, feeding cylinder; 54, baffle plate; 55, limiting plate; 61, pilot hole; 62, jacking block; 63, supporting seat; 64, container cavity; 65, column; 66, buffer spring; 67, gripper shoe; 68, support bar; 71, feeding cylinder; 72, clamping plate; 73, clamping part; 74, pin; 75, chute.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As depicted in figs. 1 and 2, this pneumatic feed casted die mould comprises cope match-plate pattern 11 and lower bolster 12, independent guide pillar 2 is provided with between lower bolster 12 and cope match-plate pattern 11, the two ends up and down of independent guide pillar 2 connect the side of cope match-plate pattern 11 and lower bolster 12 respectively, lower bolster 12 is fixedly installed a diaphragm capsule 3, the middle part of diaphragm capsule 3 is provided with a die mould counterdie 41, cope match-plate pattern 11 is fixedly installed die mould patrix 42, the side of diaphragm capsule 3 is fixedly installed a guide plate 51, guide plate 51 offers guide groove 52, one end of guide plate 51 is fixedly connected with diaphragm capsule 3, the other end is provided with several feeding cylinders 53, feeding cylinder 53 and independent guide pillar 2 lay respectively at the both sides of lower bolster 12.Blank is placed in the guide groove 52 on guide plate 51, cylinder action, blank is made to be in the top of die mould counterdie 41, die mould patrix 42 moves down and makes blank shaping, and this mould adopts the mode of cylinder self-feeding, and workman can in the position operation blowing operation of safety, make shaping efficiency raising, security raising, this mould have employed guide groove 52 structure, enables blank enter into the top of die mould counterdie 41 accurately, improves the shaping degree of accuracy and precision.
As shown in Figures 2 and 3, feeding cylinder 53 has two, the piston rod of feeding cylinder 53 is fixedly installed one piece of baffle plate 54, baffle plate 54 promotes the top that blank enters die mould counterdie 41, blank can be made to move in guide groove 52 stably, and diaphragm capsule 3 is also fixedly installed limiting plate 55, and limiting plate 55 limits position when blank enters, blank is located accurately, ensures formed precision.
As shown in Figure 2, the middle part of die mould counterdie 41 longitudinally offers a pilot hole 61 just right with die mould patrix 42, a jacking block 62 is inserted with in pilot hole 61, jacking block 62 is slidably connected in pilot hole 61, this jacking block 62 supports blank, make blank in forming process, keep the basic configuration of blank, and waste material can also be made to enter in pilot hole 61, prevent waste material from affecting Forming Quality.
As shown in Figure 2, a supporting seat 63 is connected with between lower bolster 12 and diaphragm capsule 3, there is in supporting seat 63 container cavity 64, a column 65 is provided with in container cavity 64, column 65 is arranged with a buffer spring 66, the upper end of column 65 is fixedly installed a gripper shoe 67, the lower end of column 65 is fixedly installed on lower bolster 12, the middle part of diaphragm capsule 3 is inserted with a support bar 68, the upper end of support bar 68 is fixedly connected with jacking block 62, the lower end of support bar 68 is fixedly connected with gripper shoe 67, this is the buffer structure of this mould, cardinal principle is: when die mould, waste material enters pilot hole 61, in order to prevent waste material extruded product, product is made to occur flaw or damage, slide block can extrude buffer spring 66 when pressurized, slow slide block is moved down, thus in pilot hole 61, flow out the space that can hold waste material, slide block not only can play the effect supporting blank, and the blanking of waste material can not be affected.
As shown in Figure 4, diaphragm capsule 3 is also provided with feeding cylinder 71, the piston rod of feeding cylinder 71 is hinged with two clamping plates 72, the front end of clamping plate 72 has a clamping part 73, diaphragm capsule 3 is fixedly installed and clamping plate 72 pin 74 one to one, two clamping plates 72 offers respectively a chute 75, two pins 74 are plugged in corresponding chute 75 respectively, when the piston rod of feeding cylinder 71 shrinks, drive two clamping plates 72 while pin joint swings, and be subject to the spacing of pin 74, the front end of two clamping plates 72 is drawn in, workpiece is clamped, clamping part 73 on clamping plate 72 can holding workpiece, then the piston rod of cylinder continues to shrink, workpiece is taken out, the taking-up completing workpiece that can be safe, prevent from causing security incident during operation.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.

Claims (5)

1. a pneumatic feed casted die mould, casted die mould comprises cope match-plate pattern (11) and lower bolster (12), it is characterized in that, independent guide pillar (2) is provided with between described lower bolster (12) and cope match-plate pattern (11), the two ends up and down of described independent guide pillar (2) connect the side of cope match-plate pattern (11) and lower bolster (12) respectively, described lower bolster (12) is fixedly installed a diaphragm capsule (3), the middle part of described diaphragm capsule (3) is provided with a die mould counterdie (41), described cope match-plate pattern (11) is fixedly installed die mould patrix (42), the side of described diaphragm capsule (3) is fixedly installed a guide plate (51), described guide plate (51) offers guide groove (52), one end of described guide plate (51) is fixedly connected with described diaphragm capsule (3), the other end is provided with several feeding cylinders (53), described feeding cylinder (53) and independent guide pillar (2) lay respectively at the both sides of lower bolster (12), a supporting seat (63) is connected with between described lower bolster (12) and diaphragm capsule (3), there is in described supporting seat (63) container cavity (64), a column (65) is provided with in described container cavity (64), described column (65) is arranged with a buffer spring (66), the upper end of described column (65) is fixedly installed a gripper shoe (67), the lower end of described column (65) is fixedly installed on described lower bolster (12), the middle part of described diaphragm capsule (3) is inserted with a support bar (68), the upper end of described support bar (68) is fixedly connected with jacking block (62), the lower end of described support bar (68) is fixedly connected with described gripper shoe (67).
2. pneumatic feed casted die mould according to claim 1, is characterized in that, described feeding cylinder (53) has two, the piston rod of described feeding cylinder (53) is fixedly installed one piece of baffle plate (54).
3. pneumatic feed casted die mould according to claim 1, is characterized in that, described diaphragm capsule (3) is also fixedly installed limiting plate (55).
4. pneumatic feed casted die mould according to claim 1, it is characterized in that, the middle part of described die mould counterdie (41) longitudinally offers a pilot hole (61) just right with die mould patrix (42), be inserted with a jacking block (62) in described pilot hole (61), described jacking block (62) is slidably connected in described pilot hole (61).
5. pneumatic feed casted die mould according to claim 1, it is characterized in that, described diaphragm capsule (3) is also provided with feeding cylinder (71), the piston rod of described feeding cylinder (71) is hinged with two clamping plates (72), the front end of described clamping plate (72) has a clamping part (73), described diaphragm capsule (3) is fixedly installed and clamping plate (72) pin (74) one to one, two pieces of described clamping plate (72) offer respectively a chute (75), two pins (74) are plugged in corresponding chute (75) respectively.
CN201410143903.5A 2014-04-11 2014-04-11 A kind of pneumatic feed casted die mould Expired - Fee Related CN103978725B (en)

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CN103978725B true CN103978725B (en) 2016-04-27

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105817523B (en) * 2016-05-31 2018-09-07 佛山市爵豹机械设备有限公司 Multi-station punching machine

Citations (7)

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Publication number Priority date Publication date Assignee Title
GB707931A (en) * 1951-12-28 1954-04-28 Crittall Luxfer Ltd Improvements in or relating to a method of and apparatus for extruding metal
KR960011992B1 (en) * 1992-12-17 1996-09-09 주식회사 기아기공 Press apparatus
KR200429094Y1 (en) * 2006-07-31 2006-10-17 (주)신영프레시젼 Press machine having pushing pin using pneumatic actuator
CN102380970A (en) * 2011-11-07 2012-03-21 苏州新协力机器制造有限公司 Plate pushing-pulling mechanism
CN102941685A (en) * 2012-10-30 2013-02-27 宁波百琪达自动化设备有限公司 Full-automatic seal forming mold press
CN103128119A (en) * 2013-02-01 2013-06-05 理士电池私人有限公司 Lead sheath extrusion forming device
CN203210736U (en) * 2013-04-25 2013-09-25 江苏东方液压有限公司 Automatic feeding and discharging device for metal scrap briquetting hydraulic machine

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Publication number Priority date Publication date Assignee Title
JPS57199533A (en) * 1981-06-03 1982-12-07 Mitsubishi Metal Corp Parts loading device of reforming press
JPS60166131A (en) * 1984-02-09 1985-08-29 Matsushita Electric Ind Co Ltd Automatic discharging press forming device
JP4351850B2 (en) * 2003-03-13 2009-10-28 大和製罐株式会社 Tab feeder

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB707931A (en) * 1951-12-28 1954-04-28 Crittall Luxfer Ltd Improvements in or relating to a method of and apparatus for extruding metal
KR960011992B1 (en) * 1992-12-17 1996-09-09 주식회사 기아기공 Press apparatus
KR200429094Y1 (en) * 2006-07-31 2006-10-17 (주)신영프레시젼 Press machine having pushing pin using pneumatic actuator
CN102380970A (en) * 2011-11-07 2012-03-21 苏州新协力机器制造有限公司 Plate pushing-pulling mechanism
CN102941685A (en) * 2012-10-30 2013-02-27 宁波百琪达自动化设备有限公司 Full-automatic seal forming mold press
CN103128119A (en) * 2013-02-01 2013-06-05 理士电池私人有限公司 Lead sheath extrusion forming device
CN203210736U (en) * 2013-04-25 2013-09-25 江苏东方液压有限公司 Automatic feeding and discharging device for metal scrap briquetting hydraulic machine

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