CN201201009Y - High-precision multidimensional pressure hole-pressing mold for chain-plate - Google Patents
High-precision multidimensional pressure hole-pressing mold for chain-plate Download PDFInfo
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- CN201201009Y CN201201009Y CNU2008201199807U CN200820119980U CN201201009Y CN 201201009 Y CN201201009 Y CN 201201009Y CN U2008201199807 U CNU2008201199807 U CN U2008201199807U CN 200820119980 U CN200820119980 U CN 200820119980U CN 201201009 Y CN201201009 Y CN 201201009Y
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Abstract
The utility model relates to a high-accuracy multi-dimensional pressure hole-pressing mold for a pressure hole of a chain plate, which consists of a hydraulic mold frame, a guide mold frame, a pressure bar, a connecting and limiting bolt, a platen, a punch-retainer plate, a holding pad, a male mold, a guide pin, a female mold, a mandril and a hydraulic station. The hydraulic mold frame, the guide mold frame and the guide pin provide three high-accuracy guides for the mold, the guide mold frame and the guide pin provide two high-accuracy guides for a pressed material, upper and lower oil cylinders as well as upper and lower pistons in the hydraulic mold frame, the pressure bar, the holding pad and the mandril accurately and firmly press a chain plate material, and ensure that the chain plate material is in a multi-directional pressed state to suppress the chain plate material from breaking and to ensure that a hole on the chain plate material is pressed out in a plastic deformation mode under the condition of no shear cracks. With the technical proposal, the horseshoe shape of the chain plate hole of a plate link chain is removed; the dimension accuracy of the chain plate hole is improved by ten to dozens of times; and the surface quality of the hole is improved, thereby effectively prolonging the service life of the chain.
Description
Technical field
The utility model relates to a kind of plate chain type bucket elevator chain and chain-plate, particularly is fit to the cut deal carrier bar and presses the chain plate high precision multidimensional pressure in hole to press punch die.
Background technology
It is that plate chain type bucket elevator chain and chain-plate is pressed the hole particular manufacturing craft that chain plate high precision multidimensional pressure is pressed punch die.Punch process efficient is very high, be widely used in mechanical industry sheet material drilling aspect, because there is the stamping defect shape of a hoof in punching, the single face shape of a hoof is about 10% of thickness of slab approximately, the shape of a hoof has greatly influenced the dimensional accuracy and the surface quality in hole, greatly reduce the service life of plate chain chain, particularly more obvious under the condition of work complicated situation.How to make plate chain chain plate hole eliminate the shape of a hoof that punch process forms, improve the dimensional accuracy and the surface quality in hole, particularly thorny especially concerning cut deal and square hole.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of rational in infrastructure, can eliminate the carrier bar punching press shape of a hoof, improves the high accuracy multidimensional pressure of carrier bar punching hole dimensional accuracy and surface quality and presses punch die.
The technical scheme that its technical problem that solves the utility model adopts is: chain plate high precision multidimensional pressure presses punch die to be made up of hydraulic pressure die-shelf, guiding mould bases, press rods, connection caging bolt, pressing plate, punch retainer, holding pad, punch, guide finger, die, push rod and Hydraulic Station.The top mold frame pressing plate of hydraulic pressure die-shelf is fixedly connected with the guiding mould bases patrix frame plate of guiding mould bases, the following mould bases pressing plate of hydraulic pressure die-shelf is fixedly connected with the guiding mould bases counterdie frame plate of guiding mould bases, press rods is distributed on guiding mould bases patrix frame plate, in pressing plate and the punch retainer, guiding mould bases patrix frame plate, pressing plate, punch retainer connects with holding pad, punch is fixed in the punch retainer, punch retainer and pressing plate are installed on the guiding mould bases patrix frame plate, holding pad is installed on guiding mould bases guide pillar guide pin bushing and the guide finger, fix its upper-lower position by connecting caging bolt, die is fixed on the guiding mould bases counterdie frame plate, guide finger is installed on the die, push rod is in die and guiding mould bases counterdie frame plate, its upper surface and die upper surface are flat, and its lower surface withstands on the upper surface of lower piston.Hydraulic Station is by the upper cylinder of oil pipe and hydraulic pressure die-shelf, following oil cylinder UNICOM.
The beneficial effects of the utility model are: owing to adopt technique scheme, eliminated the shape of a hoof of plate chain chain plate hole, make the dimensional accuracy of chain plate hole bring up to original ten to tens times, and improved the surface quality in hole, thereby effectively prolonged chain service life.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, chain plate high precision multidimensional pressure presses punch die by hydraulic pressure die-shelf 1, guiding mould bases 2, press rods 3, connect caging bolt 4, pressing plate 5, punch retainer 6, holding pad 7, punch 8, guide finger 9, die 10, push rod 11 and Hydraulic Station 12 are formed, the top mold frame pressing plate 1.4 of hydraulic pressure die-shelf 1 is fixedly connected with the guiding mould bases patrix frame plate 2.1 of guiding mould bases 2, the following mould bases pressing plate 1.9 of hydraulic pressure die-shelf 1 is fixedly connected with the guiding mould bases counterdie frame plate 2.3 of guiding mould bases 2, press rods 3 is distributed on guiding mould bases patrix frame plate 2.1, in pressing plate 5 and the punch retainer 6, withstand below the upper piston 1.3 its upper surface, holding pad 7 is withstood in the lower surface, connect caging bolt 4 by guiding mould bases patrix frame plate 2.1, pressing plate 5, punch retainer 6 connects with holding pad 7, punch 8 is fixed in the punch retainer 6, punch retainer 6 and pressing plate 5 are installed on the guiding mould bases patrix frame plate 2.1, holding pad 7 is installed on guiding mould bases guide pillar guide pin bushing 2.2 and the guide finger 9, fix its upper-lower position by connecting caging bolt 4, die 10 is fixed on the guiding mould bases counterdie frame plate 2.3, guide finger 9 is installed on the die 10, push rod 11 is in die 10 and guiding mould bases counterdie frame plate 2.3, its upper surface and die 10 upper surfaces are flat, and its lower surface withstands on the upper surface of lower piston 1.7.Hydraulic Station 12 is by the upper cylinder 1.2 of oil pipe and hydraulic pressure die-shelf 1, following oil cylinder 1.8 UNICOMs.
Described hydraulic pressure die-shelf 1 comprises hydraulic pressure die-shelf patrix frame plate 1.1, upper cylinder 1.2, upper piston 1.3, top mold frame pressing plate 1.4, hydraulic pressure die-shelf guide pillar guide pin bushing 1.5, hydraulic pressure die-shelf counterdie frame plate 1.6, lower piston 1.7, following oil cylinder 1.8, following mould bases pressing plate 1.9.Hydraulic pressure die-shelf patrix frame plate 1.1 is formed hydraulic pressure die-shelf 1 with hydraulic pressure die-shelf counterdie frame plate 1.6 by hydraulic pressure die-shelf guide column sleeve 1.5, upper piston 1.3 constitutes upper cylinder 1.2 with hydraulic pressure die-shelf patrix frame plate 1.1, charged pressure oil in the upper cylinder 1.2, upper piston 1.3 slides in hydraulic pressure die-shelf patrix frame plate 1.1 and top mold frame pressing plate 1.4, lower piston 1.7 constitutes oil cylinder 1.8 down with hydraulic pressure die-shelf counterdie frame plate 1.6, charged pressure oil in the following oil cylinder 1.8, lower piston 1.7 slides in hydraulic pressure die-shelf counterdie frame plate 1.6 and following mould bases pressing plate 1.9.It is pressed the hole for this mold precision guide effect for the first time is provided, for holding pad 7, push rod 11 binders provide precompression, for push rod 11 provides stripping force.
Described guiding mould bases 2 is made up of guiding mould bases patrix frame plate 2.1, guiding mould bases guide pillar guide pin bushing 2.2 and guiding mould bases counterdie frame plate 2.3, guiding mould bases guide pillar guide pin bushing 2.2 connects guiding mould bases patrix frame plate 2.1 and guiding mould bases counterdie frame plate 2.3, it is this mould high accuracy guiding for the second time, and, there is not horizontal displacement when guaranteeing binder for holding pad 7 provides the guide effect of high accuracy binder.
Described press rods 3, holding pad 7 and push rod 11 are parts that multidirectional compression is provided for the carrier bar material, press rods 3 is distributed in guiding mould bases patrix frame plate 2.1, pressing plate 5 and the punch retainer 6, withstand below the upper piston 1.3 its upper surface, holding pad 7 is withstood in the lower surface, push rod 11 is in die 10 and guiding mould bases counterdie frame plate 2.3, its upper surface and die 10 upper surfaces are flat, and its lower surface withstands on the upper surface of lower piston 1.7, has the discharging effect simultaneously.
Described connection caging bolt 4 is for connecting and limit the bolt of holding pad 7 height and positions, connecting caging bolt 4 connects with holding pad 7 by guiding mould bases patrix frame plate 2.1, pressing plate 5, punch retainer 6, guarantee that holding pad 7 is when duty not, keep proportional space with die 10, be beneficial to material loading.
This device is installed on the hydraulic press and uses, during the pressuring chain plate hole, at first Hydraulic Station 12 is given upper cylinder 1.2, following oil cylinder 1.8 certain pressure oil, the hydraulic press downlink working, hydraulic pressure die-shelf 1, guiding mould bases 2 and guide finger provide the high accuracy guiding three times for mould, holding pad 7 and push rod 11 are pushed down the carrier bar material, along with hydraulic press is descending, upper cylinder 1.2, following oil cylinder 1.8 internal pressure oil are compressed simultaneously, upper piston 1.3 reaches pressure above the carrier bar material by press rods 3, lower piston 1.7 reaches the carrier bar material underneath by push rod 11 with pressure, the carrier bar material is firmly pushed down and be in multidirectional pressured state, the hydrostatic pressing of deformed area constantly strengthens, and has suppressed the fracture of material, along with hydraulic press is descending, punch-die works, and makes the carrier bar material under the condition that the shear fracture line does not take place, and in the mode of plastic deformation the hole extrusion is come, push rod 11 ejects waste material come, and finishes a workpiece circulation.
Claims (6)
1, a kind of chain plate high precision multidimensional pressure is pressed punch die, it is characterized in that: it is by hydraulic pressure die-shelf (1), guiding mould bases (2), press rods (3), connect caging bolt (4), pressing plate (5), punch retainer (6), holding pad (7), punch (8), guide finger (9), die (10), push rod (11) and Hydraulic Station (12) are formed, the top mold frame pressing plate (1.4) of hydraulic pressure die-shelf (1) is fixedly connected with the guiding mould bases patrix frame plate (2.1) of guiding mould bases (2), the following mould bases pressing plate (1.9) of hydraulic pressure die-shelf (1) is fixedly connected with the guiding mould bases counterdie frame plate (2.3) of guiding mould bases (2), press rods (3) is distributed on guiding mould bases patrix frame plate (2.1), in pressing plate (5) and the punch retainer (6), withstand below the upper piston (1.3) its upper surface, holding pad (7) is withstood in the lower surface, connect caging bolt (4) by guiding mould bases patrix frame plate (2.1), pressing plate (5), punch retainer (6) connects with holding pad (7), punch (8) is fixed in the punch retainer (6), punch retainer (6) and pressing plate (5) are installed on the guiding mould bases patrix frame plate (2.1), holding pad (7) is installed on guiding mould bases guide pillar guide pin bushing (2.2) and the guide finger (9), fix its upper-lower position by connecting caging bolt (4), die (10) is fixed on the guiding mould bases counterdie frame plate (2.3), guide finger (9) is installed on the die (10), push rod (11) is in die (10) and guiding mould bases counterdie frame plate (2.3), its upper surface and die (10) upper surface is flat, its lower surface withstands on the upper surface of lower piston (1.7), and Hydraulic Station (12) is by the upper cylinder (1.2) of oil pipe and hydraulic pressure die-shelf (1), following oil cylinder (1.8) UNICOM.
2, chain plate high precision multidimensional pressure according to claim 1 presses the hole to touch tool, it is characterized in that: described hydraulic pressure die-shelf (1) comprises hydraulic pressure die-shelf patrix frame plate (1.1), upper cylinder (1.2), upper piston (1.3), top mold frame pressing plate (1.4), hydraulic pressure die-shelf guide pillar guide pin bushing (1.5), hydraulic pressure die-shelf counterdie frame plate (1.6), lower piston (1.7), following oil cylinder (1.8), following mould bases pressing plate (1.9); Hydraulic pressure die-shelf patrix frame plate (1.1) is formed hydraulic pressure die-shelf (1) with hydraulic pressure die-shelf counterdie frame plate (1.6) by hydraulic pressure die-shelf guide column sleeve (1.5), upper piston (1.3) constitutes upper cylinder (1.2) with hydraulic pressure die-shelf patrix frame plate (1.1), the interior charged pressure oil of upper cylinder (1.2), upper piston (1.3) slides in hydraulic pressure die-shelf patrix frame plate (1.1) and top mold frame pressing plate (1.4), lower piston (1.7) constitutes oil cylinder (1.8) down with hydraulic pressure die-shelf counterdie frame plate (1.6), the interior charged pressure oil of following oil cylinder (1.8), lower piston (1.7) slide in hydraulic pressure die-shelf counterdie frame plate (1.6) and following mould bases pressing plate (1.9).
3, chain plate high precision multidimensional pressure according to claim 1 presses the hole to touch tool, it is characterized in that: described guiding mould bases (2) is made up of guiding mould bases patrix frame plate (2.1), guiding mould bases guide pillar guide pin bushing (2.2) and guiding mould bases counterdie frame plate (2.3), and guiding mould bases guide pillar guide pin bushing (2.2) connects guiding mould bases patrix frame plate (2.1) and guiding mould bases counterdie frame plate (2.3).
4, chain plate high precision multidimensional pressure according to claim 1 presses the hole to touch tool, feature is: described guide finger (9) is the repeatedly guide pin of punch (8), die (10), holding pad (7), guide finger (9) is distributed on die (10) and the holding pad (7), is distributed on punch (8) on every side.
5, chain plate high precision multidimensional pressure according to claim 1 and 2 presses the hole to touch tool, feature is: described press rods (3), holding pad (7) and push rod (11) are the parts that multidirectional compression is provided for the carrier bar material, press rods (3) is distributed on guiding mould bases patrix frame plate (2.1), in pressing plate (5) and the punch retainer (6), withstand below the upper piston (1.3) its upper surface, holding pad (7) is withstood in the lower surface, push rod (11) is in die (10) and guiding mould bases counterdie frame plate (2.3), its upper surface and die (10) upper surface is flat, and its lower surface withstands on the upper surface of lower piston (1.7).
6, chain plate high precision multidimensional pressure according to claim 1 and 2 presses the hole to touch tool, feature is: described connection caging bolt (4) connects caging bolt (4) and connects with holding pad (7) by guiding mould bases patrix frame plate (2.1), pressing plate (5), punch retainer (6) for connecting and limit the bolt of holding pad (7) height and position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201199807U CN201201009Y (en) | 2008-06-11 | 2008-06-11 | High-precision multidimensional pressure hole-pressing mold for chain-plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201199807U CN201201009Y (en) | 2008-06-11 | 2008-06-11 | High-precision multidimensional pressure hole-pressing mold for chain-plate |
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| CN201201009Y true CN201201009Y (en) | 2009-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2008201199807U Expired - Fee Related CN201201009Y (en) | 2008-06-11 | 2008-06-11 | High-precision multidimensional pressure hole-pressing mold for chain-plate |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875068A (en) * | 2010-03-25 | 2010-11-03 | 昆山凯意工模具配套有限公司 | Cold extrusion molding mould of part |
| CN102172707A (en) * | 2010-12-31 | 2011-09-07 | 桐庐瀚威健身器材有限公司 | Method for forming notch on pipe and stamping die thereof |
| CN102366781A (en) * | 2011-09-29 | 2012-03-07 | 合肥常青机械制造有限责任公司 | Punching die for back door hinge |
| CN103182433A (en) * | 2011-12-28 | 2013-07-03 | 上海众大汽车配件有限公司 | Mould for separating, trimming and punching automobile wheel cover part |
| CN103182429A (en) * | 2011-12-27 | 2013-07-03 | 上海众大汽车配件有限公司 | Mould for trimming and punching automobile wheel cover part |
| CN103506466A (en) * | 2012-06-25 | 2014-01-15 | 上海贤华内燃机配件有限公司 | Method for machining main shaft framework oil seal hole of diesel engine gear chamber cover |
| CN103846342A (en) * | 2012-12-04 | 2014-06-11 | 昆山平成电子科技有限公司 | Simple precision die |
| TWI447011B (en) * | 2010-03-23 | 2014-08-01 | Canon Kk | Method of producing a plastic molded product, plastics molding system and method of forming a molded product by injection molding |
| CN104307994A (en) * | 2014-10-29 | 2015-01-28 | 苏州华冲精密机械有限公司 | Novel chain-plate progressive stamping die |
| CN104741505A (en) * | 2015-03-25 | 2015-07-01 | 杭州东华链条集团有限公司 | Method for manufacturing efficient silent chain plate long in service life |
| CN105290205A (en) * | 2015-11-28 | 2016-02-03 | 孙新梅 | Abutting type punching device |
| CN105312405A (en) * | 2015-11-28 | 2016-02-10 | 孙新梅 | Ejection leaning type punching device with feedback parameter adjustment function |
| CN106180338A (en) * | 2016-07-01 | 2016-12-07 | 武汉思凯精冲模具有限责任公司 | A kind of have the two multifunction hydraulic stamping system to auxiliary power and usings method |
| CN112077257A (en) * | 2020-08-24 | 2020-12-15 | 泉州台商投资区正港工业设计服务中心 | Efficient stamping device and stamping method for production of chain plates in transmission chain |
-
2008
- 2008-06-11 CN CNU2008201199807U patent/CN201201009Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI447011B (en) * | 2010-03-23 | 2014-08-01 | Canon Kk | Method of producing a plastic molded product, plastics molding system and method of forming a molded product by injection molding |
| CN101875068A (en) * | 2010-03-25 | 2010-11-03 | 昆山凯意工模具配套有限公司 | Cold extrusion molding mould of part |
| CN102172707A (en) * | 2010-12-31 | 2011-09-07 | 桐庐瀚威健身器材有限公司 | Method for forming notch on pipe and stamping die thereof |
| CN102366781A (en) * | 2011-09-29 | 2012-03-07 | 合肥常青机械制造有限责任公司 | Punching die for back door hinge |
| CN103182429A (en) * | 2011-12-27 | 2013-07-03 | 上海众大汽车配件有限公司 | Mould for trimming and punching automobile wheel cover part |
| CN103182429B (en) * | 2011-12-27 | 2016-06-29 | 上海众大汽车配件有限公司 | A kind of wheel cover of automobile trimming part punching die |
| CN103182433A (en) * | 2011-12-28 | 2013-07-03 | 上海众大汽车配件有限公司 | Mould for separating, trimming and punching automobile wheel cover part |
| CN103506466B (en) * | 2012-06-25 | 2016-01-20 | 上海贤华内燃机配件有限公司 | A kind of processing method of diesel engine gear chamber cover cap main shaft skeleton oil sealing hole |
| CN103506466A (en) * | 2012-06-25 | 2014-01-15 | 上海贤华内燃机配件有限公司 | Method for machining main shaft framework oil seal hole of diesel engine gear chamber cover |
| CN103846342A (en) * | 2012-12-04 | 2014-06-11 | 昆山平成电子科技有限公司 | Simple precision die |
| CN104307994A (en) * | 2014-10-29 | 2015-01-28 | 苏州华冲精密机械有限公司 | Novel chain-plate progressive stamping die |
| CN104741505A (en) * | 2015-03-25 | 2015-07-01 | 杭州东华链条集团有限公司 | Method for manufacturing efficient silent chain plate long in service life |
| CN104741505B (en) * | 2015-03-25 | 2016-08-24 | 杭州东华链条集团有限公司 | A kind of manufacture method of silent chain carrier bar |
| CN105290205A (en) * | 2015-11-28 | 2016-02-03 | 孙新梅 | Abutting type punching device |
| CN105312405A (en) * | 2015-11-28 | 2016-02-10 | 孙新梅 | Ejection leaning type punching device with feedback parameter adjustment function |
| CN106180338A (en) * | 2016-07-01 | 2016-12-07 | 武汉思凯精冲模具有限责任公司 | A kind of have the two multifunction hydraulic stamping system to auxiliary power and usings method |
| CN112077257A (en) * | 2020-08-24 | 2020-12-15 | 泉州台商投资区正港工业设计服务中心 | Efficient stamping device and stamping method for production of chain plates in transmission chain |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Yueqiang Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice |
Addressee: Li Yueqiang Document name: Notification of Termination of Patent Right |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20110611 |