CN101537492A - Mold base device for pressing component with stepped mandrel - Google Patents
Mold base device for pressing component with stepped mandrel Download PDFInfo
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- CN101537492A CN101537492A CN200810019797A CN200810019797A CN101537492A CN 101537492 A CN101537492 A CN 101537492A CN 200810019797 A CN200810019797 A CN 200810019797A CN 200810019797 A CN200810019797 A CN 200810019797A CN 101537492 A CN101537492 A CN 101537492A
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Abstract
The invention relates to a mold base device for pressing a component with a stepped mandrel, which is used for powder metallurgy pressing on a hydraulic press. The mold base comprises a lower central cylinder, an upper fixing template, a put-out feeding-height regulation device, a mandrel-step limit device, a lower fixing template, a bearing plate, a guide key and a connecting bar, wherein the lower central cylinder is arranged on the upper fixing template; the put-out feeding-height regulation device which is connected with the lower central cylinder and is used for regulating feeding height is arranged on the upper fixing template; and the mandrel-step limit device for regulating the height of mandrel steps is arranged on the lower fixing template. Due to the put-out feeding-height regulation device, the feeding height of power can be conveniently regulated; due to the mandrel-step limit device, the limit height of the mandrel steps can be effectively controlled; and due to a stroke controller combined with a limit block, the mold base device can perform powder metallurgy pressing on the stepped mandrel so as to ensure stable machining dimension.
Description
Technical field
The present invention relates to the device that uses on a kind of hydraulic press, particularly be applied under the full-automatic dry powder hydrostatic press to be used for a kind of mould bases device that is used to suppress plug band step components of powder metallurgy pressing on the mould bases.
Background technology
Relevant by retrieval patent documentation does not retrieve a kind of mould bases device that be used to suppress plug band step components identical with structure of the present invention at present as yet.The following central cylinder of existing full-automatic dry powder hydrostatic press all is arranged on the last rod of the piston rod of taking blame for others, and can not be used for suppressing the goods that plug has step, and the scope of application is very restricted, and can not satisfy demand of practical production.
Summary of the invention
The objective of the invention is to provide a kind of part of the lower die that is used for the full-automatic dry powder hydrostatic press mould bases, it is big to have adjustable range, can suppress the parts that plug has a step, effectively a kind of mould bases device that is used to suppress plug band step components of controlling dimension precision.
Technical characterictic of the present invention is: consider to be designed to comprise on size Control precision height, the easy to operate basis down central cylinder, on fixed form, eject reinforced arrangement for adjusting height, plug step stopping means, a kind of mould bases device that is used to suppress plug band step components of fixed form, support plate, feather key, connecting rod down, described central cylinder down is arranged on the fixed form; On last fixed form, be provided with following central cylinder and be connected, be used to regulate the reinforced arrangement for adjusting height that ejects of reinforced height; Support plate links to each other with last fixed form, and support plate is bearing on the hydraulic press workbench; Following fixed form is connected with last fixed form by connecting rod; Down be provided with the plug step stopping means that is used to regulate the plug shoulder height on the fixed form, rod cooperates with the mesopore of following fixed form under the piston of following central cylinder, and is guiding with the feather key that is packed in down on the fixed form mesopore.
The described arrangement for adjusting height that feeds in raw material that ejects is made up of handwheel I, driving shaft I, driven shaft I, adjusting gear I, position limited gear I and journey controller, and driving shaft I is arranged on the fixed form, and handwheel I links to each other with driving shaft I; Driving shaft I links to each other with driven shaft I by bevel gear, and adjusting gear I is arranged on the driven shaft I, and is meshed with position limited gear I; Position limited gear I is arranged on down under the piston of central cylinder on the rod, and with threaded engagement; Described journey controller is arranged on the position limited gear II of plug step stopping means, and matches with the Position Control part of position limited gear I.
Described plug step stopping means is made up of handwheel II, adjusting chain gear apparatus, driving shaft II, driven shaft II, adjusting gear II, position limited gear II, limited block, limited block side cylinder, handwheel II is arranged on the fixed form, driving shaft II is arranged on the support plate, regulating chain gear apparatus links to each other with handwheel II, driving shaft II respectively, driven shaft II is arranged on down on the fixed form, and combines by the bevel gear of bevel gear with driving shaft II; Be provided with adjusting gear II and be meshed with position limited gear II on driven shaft II, on rod under the piston of following central cylinder, limited block links to each other with limited block side cylinder position limited gear II by thread set, and limited block side cylinder is arranged on down on the fixed form.
During work, whole device is installed on the hydraulic press.Before the compacting at first complete machine enter and add the powder position, under the control of hydraulic system, the piston rod integral body of central cylinder moves up, when arriving the extreme higher position, control device is controlled, add powder, wait to add powder and finish, move down at the piston rod of the following central cylinder of control of control device, position limited gear I, position limited gear II move down with piston rod, and enter the pressing position, and promoting limited block at the lower control limit position of hydraulic system piece side cylinder and supporting position limited gear II, complete machine enters the compacting state.After the end to be pressed, drive limited block at the lower control limit position of hydraulic system piece side cylinder and recess position limited gear II, move down at the piston rod of the following central cylinder of control of control device, position limited gear I, position limited gear II move down with piston rod, and enter demoulding position.Each add the amount of powder and highly regulate by ejecting the arrangement for adjusting height that feeds in raw material.Because the part of processing, the length of its step is had nothing in common with each other, so need adjust accordingly, then regulates by plug step stopping means.
Advantage of the present invention is: eject reinforced arrangement for adjusting height owing to be provided with, thereby can regulate the reinforced height of powder easily; Owing to be provided with plug step stopping means, thereby can control effectively to the spacing height of plug step; Owing to be provided with journey controller, and combine, thereby can carry out powder metallurgy pressing, make processing dimension stable to the plug that has step with limited block; Since rational in infrastructure, easy to operate, so very big practical and popularizing value is arranged.
Description of drawings
Below with reference to accompanying drawing the present invention is further described:
Accompanying drawing 1 is a kind of structural representation that is used to suppress the mould bases device of plug band step components of the present invention;
Accompanying drawing 2 is structural representations that a kind of following central cylinder that is used to suppress the mould bases device of plug band step components is in feed location;
Accompanying drawing 3 is structural representations that a kind of following central cylinder that is used to suppress the mould bases device of plug band step components is in demoulding position.
The specific embodiment
With reference to accompanying drawing 1, a kind of mould bases device that is used to suppress plug band step components of the present invention comprises down central cylinder 1, goes up fixed form 2, ejects reinforced arrangement for adjusting height 3, plug step stopping means 4, fixed form 5, support plate 6, feather key 7, connecting rod 8 down, and present embodiment is in the press forming duty.Described central cylinder 1 down is arranged on the fixed form 2; On last fixed form 2, be provided with following central cylinder 1 and be connected, be used to regulate the reinforced arrangement for adjusting height 3 of ejecting of reinforced height; Support plate 6 links to each other with last fixed form 2, and support plate 6 is bearing on the hydraulic press workbench; Following fixed form 5 is connected with last fixed form 2 by connecting rod 8; Down be provided with the plug step stopping means 4 that is used to regulate the plug shoulder height on the fixed form 5, rod 11 cooperates with the mesopore of following fixed form 5 under the piston of following central cylinder 1, and is guiding with the feather key 7 that is packed in down on fixed form 5 mesopores.
The described arrangement for adjusting height 3 that feeds in raw material that ejects is made up of handwheel I 31, driving shaft I 32, driven shaft I33, adjusting gear I 34, position limited gear I 35 and journey controller 36, driving shaft I 32 is arranged on the fixed form 2, and handwheel I 31 links to each other with driving shaft I 32; Driving shaft I 32 links to each other with driven shaft I 33 by bevel gear, adjusting gear I 34 is arranged on the driven shaft I 33, and be meshed with position limited gear I 35, position limited gear I 35 is arranged on down under the piston of central cylinder 1 on the rod 11, and with threaded engagement, present embodiment position limited gear I 35 is in adjusting gear I 34 centre positions; Described journey controller 36 is arranged on the position limited gear II 46 of plug step stopping means 4, and matches with the Position Control part of position limited gear I 35.
Described plug step stopping means 4 is made up of handwheel II 41, adjusting chain gear apparatus 42, driving shaft II43, driven shaft II 44, adjusting gear II 45, position limited gear II 46, limited block 47, limited block side cylinder 48, handwheel II 41 is arranged on the fixed form 2, driving shaft II 43 is arranged on the support plate 6, regulating chain gear apparatus 42 links to each other with handwheel II 41, driving shaft II 43 respectively, driven shaft II 44 is arranged on down on the fixed form 5, and combines by the bevel gear of bevel gear with driving shaft II 43; Being provided with adjusting gear II 45 on driven shaft II 44 is meshed with position limited gear II 46, position limited gear II 46 by thread set on rod 11 under the piston of following central cylinder 1, limited block 47 links to each other with limited block side cylinder 48, limited block side cylinder 48 is arranged on down on the fixed form 5, and present embodiment limited block side cylinder 48 promotes limited block 47 and supporting position limited gear II 46.
With reference to accompanying drawing 2, a kind of following central cylinder that is used to suppress the mould bases device of plug band step components of the present invention is in feed location, under the control of hydraulic system, the piston rod integral body of following central cylinder 1 moves up, arrive the extreme higher position, comprise down central cylinder 1, go up fixed form 2, eject reinforced arrangement for adjusting height 3, plug step stopping means 4, fixed form 5, support plate 6, feather key 7, connecting rod 8 down.Described central cylinder 1 down is arranged on the fixed form 2; On last fixed form 2, be provided with following central cylinder 1 and be connected, be used to regulate the reinforced arrangement for adjusting height 3 of ejecting of reinforced height; Support plate 6 links to each other with last fixed form 2, and support plate 6 is bearing on the hydraulic press workbench; Following fixed form 5 is connected with last fixed form 2 by connecting rod 8; Down be provided with the plug step stopping means 4 that is used to regulate the plug shoulder height on the fixed form 5, rod 11 cooperates with the mesopore of following fixed form 5 under the piston of following central cylinder 1, and is guiding with the feather key 7 that is packed in down on fixed form 5 mesopores.
The described arrangement for adjusting height 3 that feeds in raw material that ejects is made up of handwheel I 31, driving shaft I 32, driven shaft I33, adjusting gear I 34, position limited gear I 35 and journey controller 36, driving shaft I 32 is arranged on the fixed form 2, and handwheel I 31 links to each other with driving shaft I 32; Driving shaft I 32 links to each other with driven shaft I 33 by bevel gear, adjusting gear I 34 is arranged on the driven shaft I 33, and be meshed with position limited gear I 35, position limited gear I 35 is arranged on down under the piston of central cylinder 1 on the rod 11, and with threaded engagement, present embodiment position limited gear I 35 is in adjusting gear I 34 tip positions; Described journey controller 36 is arranged on the position limited gear II 46 of plug step stopping means 4, and matches with the Position Control part of position limited gear I35.
Described plug step stopping means 4 is made up of handwheel II 41, adjusting chain gear apparatus 42, driving shaft II43, driven shaft II 44, adjusting gear II 45, position limited gear II 46, limited block 47, limited block side cylinder 48, handwheel II 41 is arranged on the fixed form 2, driving shaft II 43 is arranged on the support plate 6, regulating chain gear apparatus 42 links to each other with handwheel II 41, driving shaft II 43 respectively, driven shaft II 44 is arranged on down on the fixed form 5, and combines by the bevel gear of bevel gear with driving shaft II 43; Being provided with adjusting gear II 45 on driven shaft II 44 is meshed with position limited gear II 46, position limited gear II 46 by thread set on rod 11 under the piston of following central cylinder 1, limited block 47 links to each other with limited block side cylinder 48, limited block side cylinder 48 is arranged on down on the fixed form 5, and present embodiment limited block side cylinder 48 drives limited block 47 and leaves position limited gear II 46.
With reference to accompanying drawing 3, a kind of following central cylinder that is used to suppress the mould bases device of plug band step components of the present invention is in demoulding position, piston rod in the following central cylinder of control of control device moves down, position limited gear I 35, position limited gear II 46 move down with piston rod, and enter demoulding position, comprise following central cylinder 1, go up fixed form 2, eject reinforced arrangement for adjusting height 3, plug step stopping means 4, time fixed form 5, support plate 6, feather key 7, connecting rod 8.Described central cylinder 1 down is arranged on the fixed form 2; On last fixed form 2, be provided with following central cylinder 1 and be connected, be used to regulate the reinforced arrangement for adjusting height 3 of ejecting of reinforced height; Support plate 6 links to each other with last fixed form 2, and support plate 6 is bearing on the hydraulic press workbench; Following fixed form 5 is connected with last fixed form 2 by connecting rod 8; Down be provided with the plug step stopping means 4 that is used to regulate the plug shoulder height on the fixed form 5, rod 11 cooperates with the mesopore of following fixed form 5 under the piston of following central cylinder 1, and is guiding with the feather key 7 that is packed in down on fixed form 5 mesopores.
The described arrangement for adjusting height 3 that feeds in raw material that ejects is made up of handwheel I 31, driving shaft I 32, driven shaft I33, adjusting gear I 34, position limited gear I 35 and journey controller 36, driving shaft I 32 is arranged on the fixed form 2, and handwheel I 31 links to each other with driving shaft I 32; Driving shaft I 32 links to each other with driven shaft I 33 by bevel gear, adjusting gear I 34 is arranged on the driven shaft I 33, and be meshed with position limited gear I 35, position limited gear I 35 is arranged on down under the piston of central cylinder 1 on the rod 11, and with threaded engagement, present embodiment position limited gear I 35 is in adjusting gear I 34 bottom positions; Described journey controller 36 is arranged on the position limited gear II 46 of plug step stopping means 4, and matches with the Position Control part of position limited gear I 35.
Described plug step stopping means 4 is made up of handwheel II 41, adjusting chain gear apparatus 42, driving shaft II43, driven shaft II 44, adjusting gear II 45, position limited gear II 46, limited block 47, limited block side cylinder 48, handwheel II 41 is arranged on the fixed form 2, driving shaft II 43 is arranged on the support plate 6, regulating chain gear apparatus 42 links to each other with handwheel II 41, driving shaft II 43 respectively, driven shaft II 44 is arranged on down on the fixed form 5, and combines by the bevel gear of bevel gear with driving shaft II 43; Being provided with adjusting gear II 45 on driven shaft II 44 is meshed with position limited gear II 46, position limited gear II 46 by thread set on rod 11 under the piston of following central cylinder 1, limited block 47 links to each other with limited block side cylinder 48, limited block side cylinder 48 is arranged on down on the fixed form 5, and present embodiment limited block side cylinder 48 drives limited block 47 and is in 46 released states with position limited gear II.
Claims (3)
- A mould bases device that is used to suppress plug band step components comprise down central cylinder (1), go up fixed form (2), eject reinforced arrangement for adjusting height (3), plug step stopping means (4), fixed form (5), support plate (6), feather key (7), connecting rod (8) down, it is characterized in that: described central cylinder (1) down is arranged on the fixed form (2); Be provided with on last fixed form (2) with following central cylinder (1) and be connected, what be used to regulate reinforced height ejects reinforced arrangement for adjusting height (3); Support plate (6) links to each other with last fixed form (2), and support plate (6) is bearing on the hydraulic press workbench; Following fixed form (5) is connected with last fixed form (2) by connecting rod (8); Be provided with the plug step stopping means (4) that is used to regulate the plug shoulder height on the fixed form (5) down, rod (11) cooperates with the mesopore of following fixed form (5) under the piston of following central cylinder (1), and is guiding with the feather key (7) that is packed in down on fixed form (5) mesopore.
- 2. a kind of mould bases device that is used to suppress plug band step components according to claim 1, it is characterized in that: the described reinforced arrangement for adjusting height (3) that ejects is made up of handwheel I (31), driving shaft I (32), driven shaft I (33), adjusting gear I (34), position limited gear I (35) and journey controller (36), driving shaft I (32) is arranged on the fixed form (2), and handwheel I (31) links to each other with driving shaft I (32); Driving shaft I (32) links to each other with driven shaft I (33) by bevel gear, and adjusting gear I (34) is arranged on the driven shaft I (33), and is meshed with position limited gear I (35); Position limited gear I (35) is arranged on down under the piston of central cylinder (1) on the rod (11), and with threaded engagement; Described journey controller (36) is arranged on the position limited gear II (46) of plug step stopping means (4), and matches with the Position Control part of position limited gear I (35).
- 3. a kind of mould bases device that is used to suppress plug band step components according to claim 1, it is characterized in that: described plug step stopping means (4) is by handwheel II (41), regulate chain gear apparatus (42), driving shaft II (43), driven shaft II (44), adjusting gear II (45), position limited gear II (46), limited block (47), limited block side cylinder (48) is formed, handwheel II (41) is arranged on the fixed form (2), driving shaft II (43) is arranged on the support plate (6), regulate chain gear apparatus (42) respectively with handwheel II (41), driving shaft II (43) links to each other, driven shaft II (44) is arranged on down on the fixed form (5), and combines by the bevel gear of bevel gear with driving shaft II (43); Being provided with adjusting gear II (45) on driven shaft II (44) is meshed with position limited gear II (46), position limited gear II (46) by thread set on rod (11) under the piston of following central cylinder (1), limited block (47) links to each other with limited block side cylinder (48), and limited block side cylinder (48) is arranged on down on the fixed form (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810019797A CN101537492A (en) | 2008-03-17 | 2008-03-17 | Mold base device for pressing component with stepped mandrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810019797A CN101537492A (en) | 2008-03-17 | 2008-03-17 | Mold base device for pressing component with stepped mandrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101537492A true CN101537492A (en) | 2009-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810019797A Pending CN101537492A (en) | 2008-03-17 | 2008-03-17 | Mold base device for pressing component with stepped mandrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101537492A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817240A (en) * | 2010-03-09 | 2010-09-01 | 宁波澳玛特高精冲压机床股份有限公司 | Segmented frame of punch |
| CN105856611A (en) * | 2016-05-06 | 2016-08-17 | 江苏金泽重型机械有限公司 | Multi-station powder hydraulic machine mold frame |
| CN106541131A (en) * | 2015-09-18 | 2017-03-29 | 丰田自动车株式会社 | Powder forming unit and molding manufacturing method |
| CN112223814A (en) * | 2020-09-22 | 2021-01-15 | 宜昌力帝环保机械有限公司 | Pressure die and briquetting machine adopting same |
-
2008
- 2008-03-17 CN CN200810019797A patent/CN101537492A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817240A (en) * | 2010-03-09 | 2010-09-01 | 宁波澳玛特高精冲压机床股份有限公司 | Segmented frame of punch |
| CN101817240B (en) * | 2010-03-09 | 2012-04-18 | 宁波澳玛特高精冲压机床股份有限公司 | Segmented frame of punch |
| CN106541131A (en) * | 2015-09-18 | 2017-03-29 | 丰田自动车株式会社 | Powder forming unit and molding manufacturing method |
| CN106541131B (en) * | 2015-09-18 | 2018-10-23 | 丰田自动车株式会社 | Powder forming unit and molding manufacturing method |
| CN105856611A (en) * | 2016-05-06 | 2016-08-17 | 江苏金泽重型机械有限公司 | Multi-station powder hydraulic machine mold frame |
| CN112223814A (en) * | 2020-09-22 | 2021-01-15 | 宜昌力帝环保机械有限公司 | Pressure die and briquetting machine adopting same |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090923 |