CN106439007B - A kind of high intensity isostatic pressing machine working cylinder and its preparation process - Google Patents
A kind of high intensity isostatic pressing machine working cylinder and its preparation process Download PDFInfo
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- CN106439007B CN106439007B CN201610499070.5A CN201610499070A CN106439007B CN 106439007 B CN106439007 B CN 106439007B CN 201610499070 A CN201610499070 A CN 201610499070A CN 106439007 B CN106439007 B CN 106439007B
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- groove body
- working cylinder
- blank
- level board
- distributed
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1428—Cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Forging (AREA)
Abstract
The present invention provides a kind of high intensity isostatic pressing machine working cylinders, including working cylinder ontology, including sealing cover and groove body, sealing cover is connect by detent mechanism with groove body, groove body outer surface is evenly distributed with several reinforced structure plates, reinforced structure plate includes level board and vertical plate, if wherein level board dry doubling circumferential groove body axis direction is distributed on groove body outer surface, vertical plate circumferential groove body axis is distributed on groove body outer surface and is connected with each other with each level board, its preparation process includes determining design scheme, blank is processed, tempering modulation, working lining modulation treatment, surface structure is processed, soldering, secondary surface layer intensive treatment, weld reinforced structure plate, ten steps such as surface layer finishes and assembling is examined.One aspect of the present invention can effectively improve the processing efficiency and processing quality of working cylinder, caused by can effectively reducing in process simultaneously on the other hand raw material helps to improve structural strength, anti-pressure ability and the sealability of working cylinder because of the loss of the appearance such as oxidation.
Description
Technical field
The present invention relates to a kind of pressure cylinder and its design methods, are exactly a kind of high intensity isostatic pressing machine working cylinders
And its preparation process.
Background technology
Static pressure machine equipment has extremely wide application in large-scale equipment processing at present, wherein in static pressure machine equipment
The structural strength and bearing capacity of working cylinder directly decide the effective working ability of static pressure machine, therefore working cylinder becomes
The important bottleneck for restricting static pressure machine equipment working performance promotion and technological progress, currently in actual production and processing, static pressure machine
Roll bending welding processing is directly carried out often by steel plate with working cylinder, is then welded, although this processing method works
It is efficient, it is simple for process, but lead on working cylinder that there are more welding positions, have so as to cause working cylinder bearing capacity
Phenomena such as limiting, and easily leaking, although also having part at present by using forging processing one-shot forming technique to produce static pressure
Machine working cylinder, but a large amount of oxidative attacks of metal material can be caused in forging process, waste of material phenomenon is serious, and because of material
Expect oxidation corrosion and working cylinder actual size control difficulty is caused to increase, therefore be directed to this present situation, there is an urgent need to develop one kind
Completely new static pressure machine work cylinder structure and its corresponding production technology, to meet the needs of actual use.
Invention content
The object of the present invention is to provide a kind of high intensity isostatic pressing machine working cylinder of present invention offer and its preparation processes.
In order to achieve the above object, the present invention provides the following technical solutions：
A kind of high intensity isostatic pressing machine working cylinder, including working cylinder ontology, working cylinder ontology are airtight cavity structure, including
Sealing cover and groove body, sealing cover are connect by detent mechanism with groove body, and groove body outer surface is evenly distributed with several reinforced structure plates, strengthen knot
Structure plate includes level board and vertical plate, horizontal if wherein level board dry doubling circumferential groove body axis direction is distributed on groove body outer surface
Plate is cyclic structure and to be coaxially distributed with groove body, and vertical plate is several, circumferential groove body axis be distributed on groove body outer surface and with each water
Tablet is connected with each other.
Further, uniformly distributed deformation hole on the level board and vertical plate.
Further, elastic filler is set in the deformation hole.
A kind of its preparation process of high intensity isostatic pressing machine working cylinder, includes the following steps：
The first step determines design scheme, according to demand target, formulates corresponding working cylinder product actual size structure, so
The actual processing technique and specific manufacturing procedure of the actual size structure processing establishment adhesive tape machine roller set according to afterwards；
Second step, blank processing, according to the processing technology and manufacturing procedure worked out in the first step, first by metal material point
For sealing cover and groove body part, wherein the raw metal for being used to process groove body is divided at least two parts, and a copy of it is groove body
Sealed bottom plug raw material, is then heated at high temperature respectively, and raw metal is heated to 1000 DEG C -1300 DEG C, and will be through
The raw material crossed after heating takes out, and carries out forging by forging equipment and be shaped as meeting sealing cover blank, the groove body of technological requirement
Hollow tubular structures blank and groove body sealed bottom plug blank, then naturally cool to room temperature, and to metal in forging process
Raw material carries out inert gas shielding, and carries out lasting heat preservation to raw metal by auxiliary hot equipment, it is ensured that raw metal forging temperature
Degree maintains 800-1100 DEG C, finally by welding procedure by each section；
Third walks, tempering modulation, will be warming up to 200 DEG C -800 DEG C again by the blank of second step forging and molding, and
It persistently keeps the temperature 2-10 hours and carries out tempering modulation treatment, then take out and naturally cooled under inert gas shielding environment often
Temperature；
4th step, working lining modulation treatment carry out at quenching strengthening each blank surface after completing tempering adjustment operation
Reason；
Blank Jing Guo quenching treatment is carried out surface processing by the 5th step, surface structure processing by machine tool, and
Its surface smoothness is set to reach production engineering specifications；
6th step, soldering, by each groove body hollow tubular knot of the blank bracket groove body portion by the processing of the 5th step
Structure blank and groove body sealed bottom plug blank are welded by welding equipment, and are combined into the slot for meeting production engineering specifications
Chaeta blank；
7th step, secondary surface layer intensive treatment, by thermo-chemical treatment mode, to the sealing cover hair by the processing of the 5th step
The inner surface of blank and the groove body blank of the 6th step carries out surface strengthening, and surface strengthening thickness and hardness reach production technology
Requirement；
8th step welds reinforced structure plate, to welding reinforced structure through the 7th step treated groove body blank outer surface
Plate；
9th step, surface layer finishing will be by the groove body blank of the 8th step treated sealing cover blank and the 6th step
Part carries out secondary operation repair process by lathe to its inner surface and the outer surface, and its surface texture is made to reach technological design
Finished product requirement；
Tenth step, assembling examine, to after the 9th step working process groove body blank and sealing cover blank carry out
Assembling, progress pressure resistance experiment and ultrasonic examination experiment, are then entered for finished product after reaching production engineering specifications after being completed
Library preserves, when production engineering specifications are not achieved if return to the 6th step and carry out repair process, until reach production engineering specifications.
Further, the 6th step and when the 8th step operation, welding groove, and groove depth are all provided at welding position
No more than the 1/2 of blank thickness.
Present invention process method advantages of simple is easily grasped, and on the one hand can effectively be improved the processing efficiency of working cylinder and be added
Working medium amount, while raw material caused by can effectively reducing in process helps to reduce raw material because of the loss of the appearance such as oxidation
Loss and production and processing finished product, on the other hand help to improve structural strength, anti-pressure ability and the sealability of working cylinder, to
Achieve the purpose that improve product quality and follow-up stability in use.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the method for the present invention flow chart.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with the attached drawing of the present invention, it is clear that retouched
The embodiment stated is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without creative efforts, belongs to the present invention
The range of protection.
A kind of high intensity isostatic pressing machine working cylinder as shown in Figure 1, including working cylinder ontology 1, working cylinder ontology 1 are closed
Cavity body structure, including sealing cover 11 and groove body 12, sealing cover 12 are connect by detent mechanism 13 with groove body 11,11 outer surface of groove body
Uniformly distributed several reinforced structure plates, reinforced structure plate includes level board 2 and vertical plate 3, if wherein 2 dry doubling circumferential groove body 11 of level board
Axis direction is distributed on 11 outer surface of groove body, level board 2 be cyclic structure and with the coaxial distribution of groove body 11, vertical plate 3 is several, ring
It is distributed on 11 outer surface of groove body around 11 axis of groove body and is connected with each other with each level board 2.
In the present embodiment, uniformly distributed deformation hole 4 on the level board 2 and vertical plate.
In the present embodiment, elastic filler 5 is set in the deformation hole 4.
Embodiment 1
As shown in Fig. 2, a kind of its preparation process of high intensity isostatic pressing machine working cylinder, includes the following steps：
The first step determines design scheme, according to demand target, formulates corresponding working cylinder product actual size structure, so
The actual processing technique and specific manufacturing procedure of the actual size structure processing establishment adhesive tape machine roller set according to afterwards；
Second step, blank processing, according to the processing technology and manufacturing procedure worked out in the first step, first by metal material point
For sealing cover and groove body part, wherein the raw metal for being used to process groove body is divided at least two parts, and a copy of it is groove body
Sealed bottom plug raw material, is then heated at high temperature respectively, and raw metal is heated to 1000 DEG C, and will be after heating
Raw material take out, and sealing cover blank, the groove body hollow tubular that forging is shaped as meeting technological requirement are carried out by forging equipment
Then structure blank and groove body sealed bottom plug blank naturally cool to room temperature, and are carried out to raw metal in forging process
Inert gas shielding, and lasting heat preservation is carried out to raw metal by auxiliary hot equipment, it is ensured that raw metal forging temperature maintains
800-1100 DEG C, finally by welding procedure by each section；
Third walks, tempering modulation, will be warming up to 600 DEG C again by the blank of second step forging and molding, and continue to protect
Temperature carries out tempering modulation treatment in 3 hours, then takes out and naturally cools to room temperature under inert gas shielding environment；
4th step, working lining modulation treatment carry out at quenching strengthening each blank surface after completing tempering adjustment operation
Reason；
Blank Jing Guo quenching treatment is carried out surface processing by the 5th step, surface structure processing by machine tool, and
Its surface smoothness is set to reach production engineering specifications；
6th step, soldering, by each groove body hollow tubular knot of the blank bracket groove body portion by the processing of the 5th step
Structure blank and groove body sealed bottom plug blank are welded by welding equipment, and are combined into the slot for meeting production engineering specifications
Chaeta blank；
7th step, secondary surface layer intensive treatment, by thermo-chemical treatment mode, to the sealing cover hair by the processing of the 5th step
The inner surface of blank and the groove body blank of the 6th step carries out surface strengthening, and surface strengthening thickness and hardness reach production technology
Requirement；
8th step welds reinforced structure plate, to welding reinforced structure through the 7th step treated groove body blank outer surface
Plate；
9th step, surface layer finishing will be by the groove body blank of the 8th step treated sealing cover blank and the 6th step
Part carries out secondary operation repair process by lathe to its inner surface and the outer surface, and its surface texture is made to reach technological design
Finished product requirement；
Tenth step, assembling examine, to after the 9th step working process groove body blank and sealing cover blank carry out
Assembling, progress pressure resistance experiment and ultrasonic examination experiment, are then entered for finished product after reaching production engineering specifications after being completed
Library preserves.
In the present embodiment, when the 6th step and the 8th step operation, welding groove is all provided at welding position, and groove is deep
1/2 of degree no more than blank thickness.
Embodiment 2
As shown in Fig. 2, a kind of its preparation process of high intensity isostatic pressing machine working cylinder, includes the following steps：
The first step determines design scheme, according to demand target, formulates corresponding working cylinder product actual size structure, so
The actual processing technique and specific manufacturing procedure of the actual size structure processing establishment adhesive tape machine roller set according to afterwards；
Second step, blank processing, according to the processing technology and manufacturing procedure worked out in the first step, first by metal material point
For sealing cover and groove body part, wherein the raw metal for being used to process groove body is divided at least two parts, and a copy of it is groove body
Sealed bottom plug raw material, is then heated at high temperature respectively, and raw metal is heated to 1100 DEG C, and will be after heating
Raw material take out, and sealing cover blank, the groove body hollow tubular that forging is shaped as meeting technological requirement are carried out by forging equipment
Then structure blank and groove body sealed bottom plug blank naturally cool to room temperature, and are carried out to raw metal in forging process
Inert gas shielding, and lasting heat preservation is carried out to raw metal by auxiliary hot equipment, it is ensured that raw metal forging temperature maintains
800-1100 DEG C, finally by welding procedure by each section；
Third walks, tempering modulation, will be warming up to 500 DEG C again by the blank of second step forging and molding, and continue to protect
Temperature carries out tempering modulation treatment in 7 hours, then takes out and naturally cools to room temperature under inert gas shielding environment；
4th step, working lining modulation treatment carry out at quenching strengthening each blank surface after completing tempering adjustment operation
Reason；
Blank Jing Guo quenching treatment is carried out surface processing by the 5th step, surface structure processing by machine tool, and
Its surface smoothness is set to reach production engineering specifications；
6th step, soldering, by each groove body hollow tubular knot of the blank bracket groove body portion by the processing of the 5th step
Structure blank and groove body sealed bottom plug blank are welded by welding equipment, and are combined into the slot for meeting production engineering specifications
Chaeta blank；
7th step, secondary surface layer intensive treatment, by thermo-chemical treatment mode, to the sealing cover hair by the processing of the 5th step
The inner surface of blank and the groove body blank of the 6th step carries out surface strengthening, and surface strengthening thickness and hardness reach production technology
Requirement；
8th step welds reinforced structure plate, to welding reinforced structure through the 7th step treated groove body blank outer surface
Plate；
9th step, surface layer finishing will be by the groove body blank of the 8th step treated sealing cover blank and the 6th step
Part carries out secondary operation repair process by lathe to its inner surface and the outer surface, and its surface texture is made to reach technological design
Finished product requirement；
Tenth step, assembling examine, to after the 9th step working process groove body blank and sealing cover blank carry out
Assembling, progress pressure resistance experiment and ultrasonic examination experiment, are then entered for finished product after reaching production engineering specifications after being completed
Library preserves.
In the present embodiment, when the 6th step and the 8th step operation, welding groove is all provided at welding position, and groove is deep
1/2 of degree no more than blank thickness.
Present invention process method advantages of simple is easily grasped, and on the one hand can effectively be improved the processing efficiency of working cylinder and be added
Working medium amount, while raw material caused by can effectively reducing in process helps to reduce raw material because of the loss of the appearance such as oxidation
Loss and production and processing finished product, on the other hand help to improve structural strength, anti-pressure ability and the sealability of working cylinder, to
Achieve the purpose that improve product quality and follow-up stability in use.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (1)
1. a kind of high intensity isostatic pressing machine working cylinder, including working cylinder ontology, it is characterised in that：The working cylinder ontology is close
Cavity body structure, including sealing cover and groove body are closed, the sealing cover is connect by detent mechanism with groove body, the groove body appearance
Face is evenly distributed with several reinforced structure plates, and the reinforced structure plate includes level board and vertical plate, wherein the level board is several
And circumferential groove body axis direction is distributed on groove body outer surface, the level board is cyclic structure and is coaxially distributed with groove body, institute
The vertical plate stated is several, and circumferential groove body axis is distributed on groove body outer surface and is connected with each other with each level board；
It is evenly distributed with deformation hole on the level board and vertical plate, elastic filler is set in the deformation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610499070.5A CN106439007B (en) | 2016-06-30 | 2016-06-30 | A kind of high intensity isostatic pressing machine working cylinder and its preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610499070.5A CN106439007B (en) | 2016-06-30 | 2016-06-30 | A kind of high intensity isostatic pressing machine working cylinder and its preparation process |
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| Publication Number | Publication Date |
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| CN106439007A CN106439007A (en) | 2017-02-22 |
| CN106439007B true CN106439007B (en) | 2018-11-02 |
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Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI74248C (en) * | 1986-05-20 | 1988-01-11 | Valmet Oy | Support and bracket design for a piston-cylinder combination or equivalent. |
| AT397790B (en) * | 1991-01-16 | 1994-06-27 | Alcatel Austria Ag | HYDRAULIC UNIT |
| CN201507499U (en) * | 2009-09-16 | 2010-06-16 | 河南省金牛机电制造有限公司 | High-voltage cast-aluminum electric-power hydraulic pusher |
| CN202062688U (en) * | 2011-03-03 | 2011-12-07 | 天津太平洋超高压设备有限公司 | Combined type resetting mechanism for cylinder bottom of isostatic pressing machine |
| CN203822746U (en) * | 2014-04-29 | 2014-09-10 | 山东德方液压机械股份有限公司 | Hydraulic lifting oil cylinder for containers |
| CN204099332U (en) * | 2014-08-15 | 2015-01-14 | 安吉中力工业设备有限公司 | A kind of cylinder structure |
| CN104760124B (en) * | 2015-04-09 | 2016-09-07 | 咸阳陶瓷研究设计院 | The preparation method of a kind of desulfurization nozzle and shaped device thereof |
| CN204604240U (en) * | 2015-04-23 | 2015-09-02 | 台州市枪宝工具有限公司 | Air nail gun cylinder |
| CN105090158A (en) * | 2015-08-28 | 2015-11-25 | 郑州富岛机械设备有限公司 | High-speed reciprocating oil cylinder |
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2016
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| CN106439007A (en) | 2017-02-22 |
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Granted publication date: 20181102 Termination date: 20210630 |