CN203992392U - High pressure chest open type isostatic pressing machine - Google Patents
High pressure chest open type isostatic pressing machine Download PDFInfo
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- CN203992392U CN203992392U CN201420405000.5U CN201420405000U CN203992392U CN 203992392 U CN203992392 U CN 203992392U CN 201420405000 U CN201420405000 U CN 201420405000U CN 203992392 U CN203992392 U CN 203992392U
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- pressure chest
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Abstract
The utility model relates to isostatic pressing machine, is specially a kind of high pressure chest open type isostatic pressing machine.Solve the problem that existing product high pressure accent all the time can not be completely unlimited.This high pressure chest open type isostatic pressing machine comprises workbench, is fixed on the high pressure chest on workbench; Also comprise the gate-type moving frame that form, that can move left and right along guide rail by the column of entablature and entablature both sides, upper hydraulic jack, the piston cap of high pressure chest, supercharging device; Described upper hydraulic jack is fixed on the entablature of moving frame, and the piston cap of high pressure chest is fixed on the piston rod end of hydraulic jack; Also comprise piston cap detent mechanism, piston cap detent mechanism comprises horizontal slide rail, slide block and slide block push-and-pull cylinder, and slide block one end has the position draw-in groove corresponding with the piston rod position of upper hydraulic jack.The utility model is in ensureing complete machine reliably working, and making moving frame back out rear high pressure accent can be completely unlimited, makes the degree of depth of high pressure chest unrestricted.
Description
Technical field
The utility model relates to isostatic pressing machine, is specially a kind of high pressure chest open type isostatic pressing machine.
Background technology
Isostatic pressing machine is field of powder metallurgy, particularly produces the visual plant of neodymium iron boron magnetic materials.CN202923010U discloses a kind of steel wire winding isostatic pressing machine, comprises workbench, is fixed on the high pressure chest on workbench; Also comprise the gate-type moving frame being formed by the column of entablature and entablature both sides, two columns of moving frame are positioned at the both sides of workbench and gate-type moving frame " are ridden " on workbench and high pressure chest, the both sides of workbench are covered with guide rail, and the bottom of moving frame is provided with the roller being positioned on guide rail; The top of moving frame is fixed with a pole bracket, is fixed with and lifts oil cylinder on pole bracket, and the piston rod end that lifts oil cylinder is connected with the piston cap of high pressure chest; Also comprise supercharging device, supercharging device is communicated with high pressure chest by fluid pressure line; Also comprise that one is positioned at workbench below for driving the push cylinder of moving frame; On guide rail, there are two limited blocks to make moving frame respectively have a spacing position about during along guide rail movement under push cylinder drives, when the position of limited block on guide rail makes moving frame be positioned at a spacing position piston cap of high pressure chest be just in time positioned at high pressure chest directly over (axis of piston cap and the dead in line of high pressure chest), when moving frame is positioned at another spacing position the entablature of gate-type moving frame be just in time positioned at high pressure chest (or piston cap) directly over.When this steel wire winding isostatic pressing machine work, first manually in material frame, pack material into, start the machine and start working, lift that oil cylinder is up to put in place, the piston cap of high pressure chest is mentioned together with material frame, push cylinder is advanced and is put in place to the right, by being arranged on the roller on base plate, guide rail, drive moving frame moves, until piston cap is positioned at directly over high pressure chest, lift that oil cylinder is descending to put in place, high pressure chest piston cap is put into high pressure chest inside together with material frame, lifting oil cylinder makes the piston rod of carrying an oil cylinder separate with piston cap on micro-, push cylinder is advanced and is put in place left, pass through roller, guide rail, driving moving frame to move to its entablature is positioned at directly over high pressure chest, supercharging device starts oiling in high pressure chest, make to reach in high pressure chest super-pressure.(in pressurization and pressure maintaining period, the upper surface of piston cap withstands on the entablature of moving frame after pressurize a period of time, to start pressure release, and the pressure in high pressure chest is delivered on moving frame through piston cap), high pressure chest pressure is reduced to zero gradually, push cylinder is advanced and is put in place to the right, drive moving frame to move to and lift oil cylinder and be just in time positioned at directly over high pressure chest by rolling wheel guide rails, carry an oil cylinder micro-under, its piston rod end is connected with piston cap, lift that oil cylinder is up to put in place, high pressure chest piston cap is proposed to high pressure chest upper surface together with material frame, push cylinder is advanced and is put in place left, the entablature that drives moving frame to move to moving frame is positioned at directly over high pressure chest, lift that oil cylinder is descending to put in place, high pressure chest piston cap is put on the workbench of stent support together with material frame, process finishes, artificial feeding.Can find out from the above-mentioned course of work, no matter moving frame is in which position, and high pressure chest top is not high pressure chest piston cap, is exactly the entablature of moving frame, and high pressure accent all the time can not be completely unlimited.Therefore, this isostatic pressing machine is only suitable for the isostatic pressing machine that high pressure chest depth ratio is lower, such as: be highly no more than 600mm; The high pressure chest degree of depth is higher than more than 600mm, and such as 1200mm, structure is too high with regard to aobvious height.Operating maintenance is all inconvenient, and to take, put material be very also inconvenient.
Summary of the invention
The utility model solves defect and the problem that existing product exists, and a kind of high pressure chest open type isostatic pressing machine is provided.
The utility model is to adopt following technical scheme to realize: high pressure chest open type isostatic pressing machine, comprise workbench, and be fixed on the high pressure chest on workbench; Also comprise the gate-type moving frame that form, that can move left and right along guide rail by the column of entablature and entablature both sides, upper hydraulic jack, the piston cap of high pressure chest, supercharging device; Described upper hydraulic jack is fixed on the entablature of moving frame, and the piston rod of upper hydraulic jack is through entablature, and the piston cap of high pressure chest is fixed on the piston rod end of hydraulic jack; Also comprise piston cap detent mechanism, piston cap detent mechanism comprises the horizontal slide rail that is fixed on moving frame two column inner sides, on horizontal slide rail, be supported with slide block, slide block one end has the position draw-in groove corresponding with the piston rod position of upper hydraulic jack (piston rod that is slide block upper hydraulic jack while moving along horizontal slide rail snaps in draw-in groove), one end of two horizontal slide rails is fixed with the fixed head vertical with horizontal slide rail, on fixed head, be fixed with slide block push-and-pull cylinder, the piston rod of slide block push-and-pull cylinder is vertically fixed through fixed head and slide block; Horizontal slide rail should ensure in the time that piston cap is placed on high pressure chest accent in the fixed position of column inner side and the size of slide block, under the driving of slide block push-and-pull cylinder, slide block is filled in the space between piston cap upper surface and moving frame entablature lower surface and the stressed of piston cap is passed to moving frame through slide block.When work, workpiece is placed in high pressure chest, moving frame move to high pressure chest directly over, upper hydraulic jack driven plunger lid is descending and be placed on high pressure chest accent, slide block push-and-pull cylinder drives slide block to move along horizontal slide rail, make slide block (be filled in the space between piston cap upper surface and moving frame entablature lower surface) between piston cap upper surface and moving frame entablature lower surface, supercharging device imposes super-pressure in high pressure chest, then pressurize, pressure release again, slide block push-and-pull cylinder moves after driving slide block, finally moving frame is removed completely, workpiece is orientated, the process of finishing the work.In the pressurization of high pressure chest, pressure maintaining period, the stressed of piston cap passes to moving frame through slide block, entablature, and the work of whole equipment is achieved.
The utility model is compared with existing product, change the installation site of upper hydraulic jack (lifting oil cylinder), and correspondingly set up high pressure chest piston cap detent mechanism, like this, in ensureing complete machine reliably working, making moving frame back out rear high pressure accent can be completely unlimited, can make like this degree of depth of high pressure chest unrestricted, and directly over high pressure accent, hoisting traveling crane can be installed, material entirety can be hung out, hang in easy maintenance.Also can greatly improve operating efficiency.
Brief description of the drawings
Fig. 1 is the structural representation under the utility model high pressure chest opening-wide state;
Fig. 2 is the structural representation under the utility model high pressure chest closure state;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is that a left side of Fig. 2 is depending on looking.
In figure: 1-workbench, 2-high pressure chest, 3-entablature, 4-column, the upper hydraulic jack of 5-, 6-piston cap, 7-supercharging device, 8-horizontal slide rail, 9-slide block, 10-draw-in groove, 11-fixed head, 12-slide block push-and-pull cylinder.
Detailed description of the invention
High pressure chest open type isostatic pressing machine, comprises workbench 1, is fixed on the high pressure chest 2 on workbench; Also comprise the column 4 gate-type moving frame that form, that can move left and right along guide rail by entablature 3 and entablature both sides, upper hydraulic jack 5, the piston cap 6 of high pressure chest, supercharging device 7; Described upper hydraulic jack 5 is fixed on the entablature 3 of moving frame, and the piston rod of upper hydraulic jack 5 is through entablature 3, and the piston cap 6 of high pressure chest is fixed on the piston rod end of hydraulic jack; Also comprise piston cap detent mechanism, piston cap detent mechanism comprises the horizontal slide rail 8 that is fixed on moving frame two column 4 inner sides, on horizontal slide rail 8, be supported with slide block 9, it is that the piston rod of slide block upper hydraulic jack while moving along horizontal slide rail snaps in draw-in groove that slide block one end has the position draw-in groove 10(corresponding with the piston rod position of upper hydraulic jack), one end of two horizontal slide rails is fixed with the fixed head vertical with horizontal slide rail 11, on fixed head 11, be fixed with slide block push-and-pull cylinder 12, the piston rod of slide block push-and-pull cylinder 12 is vertically fixing with slide block 9 through fixed head 11; Horizontal slide rail 8 should ensure in the time that piston cap is placed on high pressure chest accent in the fixed position of column inner side and the size of slide block 9, under the driving of slide block push-and-pull cylinder, slide block is filled in the space between piston cap upper surface and moving frame entablature lower surface and the stressed of piston cap is passed to moving frame through slide block.On guide rail, there are two limited blocks, when the position of limited block on guide rail makes moving frame be positioned at a spacing position piston cap of high pressure chest be just in time positioned at high pressure chest directly over (axis of piston cap and the dead in line of high pressure chest), when moving frame is positioned at another spacing position, the accent of high pressure chest all opens wide (moving frame and piston cap are left the upper space of high pressure chest completely), limited block the accurate control that can more easily realize moving frame position is set.
Claims (2)
1. a high pressure chest open type isostatic pressing machine, comprises workbench (1), is fixed on the high pressure chest (2) on workbench; Also comprise column (4) the gate-type moving frame that form, that can move left and right along guide rail by entablature (3) and entablature both sides, upper hydraulic jack (5), the piston cap (6) of high pressure chest, supercharging device (7); It is characterized in that: described upper hydraulic jack (5) is fixed on the entablature (3) of moving frame, and the piston rod of upper hydraulic jack (5) is through entablature (3), and the piston cap (6) of high pressure chest is fixed on the piston rod end of hydraulic jack; Also comprise piston cap detent mechanism, piston cap detent mechanism comprises the horizontal slide rail (8) that is fixed on moving frame two column 4 inner sides, on horizontal slide rail (8), be supported with slide block (9), slide block one end has the position draw-in groove corresponding with the piston rod position of upper hydraulic jack (10), one end of two horizontal slide rails is fixed with the fixed head vertical with horizontal slide rail (11), on fixed head (11), be fixed with slide block push-and-pull cylinder (12), the piston rod of slide block push-and-pull cylinder (12) is vertically fixing through fixed head (11) and slide block (9); Horizontal slide rail (8) should ensure in the time that piston cap is placed on high pressure chest accent in the fixed position of column inner side and the size of slide block (9), under the driving of slide block push-and-pull cylinder, slide block is filled in the space between piston cap upper surface and moving frame entablature lower surface and the stressed of piston cap is passed to moving frame through slide block.
2. high pressure chest open type isostatic pressing machine according to claim 1, it is characterized in that: on guide rail, have two limited blocks, when the position of limited block on guide rail makes moving frame be positioned at a spacing position piston cap of high pressure chest be just in time positioned at high pressure chest directly over, when moving frame is positioned at another spacing position the accent of high pressure chest all open wide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420405000.5U CN203992392U (en) | 2014-07-22 | 2014-07-22 | High pressure chest open type isostatic pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420405000.5U CN203992392U (en) | 2014-07-22 | 2014-07-22 | High pressure chest open type isostatic pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203992392U true CN203992392U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420405000.5U Active CN203992392U (en) | 2014-07-22 | 2014-07-22 | High pressure chest open type isostatic pressing machine |
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| CN (1) | CN203992392U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199619A (en) * | 2017-07-29 | 2017-09-26 | 太原市鸿煷机械设备有限公司 | Warm isostatic pressing machine |
| CN109940918A (en) * | 2019-04-12 | 2019-06-28 | 董中天 | The universal automatic isostatic pressing machine of dry type |
| CN113895077A (en) * | 2021-10-09 | 2022-01-07 | 中国工程物理研究院化工材料研究所 | Isostatic pressing machine host computer normal position end cover opening and closing structure |
-
2014
- 2014-07-22 CN CN201420405000.5U patent/CN203992392U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199619A (en) * | 2017-07-29 | 2017-09-26 | 太原市鸿煷机械设备有限公司 | Warm isostatic pressing machine |
| CN109940918A (en) * | 2019-04-12 | 2019-06-28 | 董中天 | The universal automatic isostatic pressing machine of dry type |
| CN113895077A (en) * | 2021-10-09 | 2022-01-07 | 中国工程物理研究院化工材料研究所 | Isostatic pressing machine host computer normal position end cover opening and closing structure |
| CN113895077B (en) * | 2021-10-09 | 2024-01-19 | 中国工程物理研究院化工材料研究所 | Main unit in-situ end cover opening and closing structure of isostatic pressing machine |
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| C14 | Grant of patent or utility model | ||
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