CN213968991U - High accuracy metal powder compression fittings - Google Patents
High accuracy metal powder compression fittings Download PDFInfo
- Publication number
- CN213968991U CN213968991U CN202021127925.XU CN202021127925U CN213968991U CN 213968991 U CN213968991 U CN 213968991U CN 202021127925 U CN202021127925 U CN 202021127925U CN 213968991 U CN213968991 U CN 213968991U
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- China
- Prior art keywords
- base
- hydraulic cylinder
- metal powder
- pressing
- main control
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 36
- 239000002184 metal Substances 0.000 title claims abstract description 36
- 238000009702 powder compression Methods 0.000 title claims description 8
- 238000003825 pressing Methods 0.000 claims abstract description 31
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 14
- 239000000843 powder Substances 0.000 claims abstract description 13
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims description 3
- 238000004663 powder metallurgy Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000009700 powder processing Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
Images
Landscapes
- Press Drives And Press Lines (AREA)
- Powder Metallurgy (AREA)
Abstract
The utility model discloses a high-precision metal powder pressing device, which comprises a base station, a base, a console, a pressing hydraulic cylinder, a power-assisted hydraulic cylinder, a hydraulic oil tank and a main control device; the base is fixedly arranged at the top of the base, the supporting columns are vertically and fixedly arranged at four corners of the base, the pressing hydraulic cylinder is fixedly arranged at the top of the supporting columns through locknuts, the sliding fixing block is arranged at the top of a piston rod of the pressing hydraulic cylinder, and the upper die is fixedly arranged at the center of the bottom of the sliding fixing block; the hydraulic oil tank is fixedly arranged at the top of the base station through a column and is connected with the pressing hydraulic cylinder through a pipeline; the main control device is fixedly arranged on the right side of the top of the base station through a column; the main control device is provided with the liquid crystal screen, and the pressure parameters and the pressing distance between the upper die and the lower die can be monitored through the liquid crystal screen of the main control device, so that the dimensional accuracy of metal powder metallurgy finished products and the internal compactness of metal are guaranteed.
Description
Technical Field
The invention relates to the technical field of metal powder processing, in particular to a high-precision metal powder pressing device.
Background
Metal is a substance that has the properties of gloss (i.e., strongly reflecting visible light), ductility, ease of electrical and thermal conductivity, etc. The above-mentioned properties of metals are all related to the free electron content in the metal crystal. In nature, most metals exist in a combined state, and a few metals, such as gold, platinum, silver, bismuth, exist in a free state. The metal minerals are mostly oxides and sulfides. Other forms of presence are chlorides, sulfates, carbonates and silicates. The metal-to-metal bond is a metallic bond, and therefore, the bond can be reestablished when the metal is replaced at will, which is also the reason for the good ductility of the metal.
Metal is important material in the industrial field, for metal powder, for the convenience later stage use, can form article with its pressfitting, so to metal powder pressfitting, needs compression fittings to carry out the pressfitting, and current compression fittings has the pressure of unable accurate control pressfitting, or can only observe the pressure of pressfitting through the instrument.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple to operate, rational in infrastructure's high accuracy metal powder compression fittings to overcome prior art's weak point.
In order to achieve the above object, the utility model provides a following technical scheme: a high-precision metal powder pressing device comprises a base, a console, a pressing hydraulic cylinder, a power-assisted hydraulic cylinder, a hydraulic oil tank and a main control device, wherein the base is fixedly connected with the console; the base is fixedly arranged at the top of the base platform, and the console is arranged on the front side of the base; the pressing hydraulic cylinder is fixedly arranged at the top of the supporting column through a locknut, the sliding fixed block is arranged at the top of a piston rod of the pressing hydraulic cylinder, the upper die is fixedly arranged at the center of the bottom of the sliding fixed block, and the lower die is fixedly arranged at the center of the top of the base and is right opposite to the upper die; the hydraulic oil tank is fixedly arranged at the top of the base station through a column and is connected with the pressing hydraulic cylinder through a pipeline; the main control device is fixedly arranged on the right side of the top of the base station through a column; the main control device is provided with a liquid crystal screen, the top of a hydraulic rod of the power-assisted hydraulic cylinder is connected with the sliding fixed block, and a cylinder body of the power-assisted hydraulic cylinder is arranged on the base; the sliding fixing block is provided with two power-assisted hydraulic cylinders, and the power-assisted hydraulic cylinders are arranged on the diagonal line of the sliding fixing block.
Preferably, four supporting columns are arranged on the base.
Preferably, the console is provided with an emergency stop switch and two starting switches, and the starting switches are arranged on the left side and the right side of the console.
Preferably, pressure sensors are arranged on the surfaces of the power-assisted hydraulic cylinder and the hydraulic oil tank, a distance sensor is arranged on the right side of the lower die and used for detecting the distance between the base and the sliding fixing block, and detection information of the distance sensor and the pressure sensors is displayed on a liquid crystal screen of the main control device.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses high accuracy metal powder compression fittings is equipped with distance sensor and pressure sensor, and accessible master control set's LCD screen shows and sets up pressure parameter and last lower mould pressfitting interval to guarantee the finished size precision of metal powder metallurgy and the inside compactness of metal.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is the utility model discloses high accuracy metal powder compression fittings openly constructs the schematic diagram.
Fig. 2 is the utility model discloses high accuracy metal powder compression fittings side structure schematic diagram.
In the drawings, the components represented by the respective reference numerals are listed below:
the method comprises the following steps of 1-metal powder forming machine, 2-pressing hydraulic cylinder, 3-hydraulic oil tank, 4-column, 5-pressure sensor, 6-control console, 7-power-assisted hydraulic cylinder, 8-base station, 9-base, 10-sliding fixed block, 11-support column, 12-piston rod, 13-locknut, 14-upper die, 15-lower die, 16-main control device, 17-distance sensor, 61-starting switch and 62-emergency stop switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a high-precision metal powder pressing device is characterized in that a metal powder forming machine 1 comprises a base station 8, a base 9, a control console 6, a pressing hydraulic cylinder 2, a power-assisted hydraulic cylinder 7, a hydraulic oil tank 3 and a main control device 16; the base 9 is fixedly arranged on the top of the base station 8, and the control console 6 is arranged on the front side of the base 9; the supporting columns 11 are vertically and fixedly installed at four corners of the base 9, the pressing hydraulic cylinder 2 is fixedly installed at the top of the supporting columns 11 through locknuts 13, the sliding fixing block 10 is arranged at the top of a piston rod 12 of the pressing hydraulic cylinder 2, the upper die 14 is fixedly installed at the center of the bottom of the sliding fixing block 10, and the lower die 15 is fixedly installed at the center of the top of the base 9 and is right opposite to the upper die 14; the hydraulic oil tank 3 is fixedly arranged at the top of the base station 8 through a column 4, and the hydraulic oil tank 3 is connected with the pressing hydraulic cylinder 2 through a pipeline; the main control device 16 is fixedly arranged on the right side of the top of the base station 8 through the pillar 4; the main control device 16 is provided with a liquid crystal display, the top of a hydraulic rod of the power-assisted hydraulic cylinder 7 is connected with the sliding fixed block 10, and the cylinder body of the power-assisted hydraulic cylinder 7 is arranged on the base 9; the sliding fixing block 10 is provided with two power-assisted hydraulic cylinders 7, and the power-assisted hydraulic cylinders 7 are arranged on the diagonal line of the sliding fixing block 10.
Preferably, four supporting columns 11 are arranged on the base 9.
Preferably, the console 6 is provided with an emergency stop switch 62 and two start switches 61, and the start switches 61 are arranged on the left and right sides of the console 6.
Preferably, the surfaces of the hydraulic cylinder 7 and the hydraulic oil tank 3 are both provided with a pressure sensor 5, the right side of the lower die 15 is provided with a distance sensor 17, the distance between the base 9 and the sliding fixed block 10 is detected, and the detection information of the distance sensor 17 and the pressure sensor 5 is displayed on a liquid crystal screen of the main control device 16.
Wherein the high accuracy metal powder compression fittings operation flows as follows:
an operator installs an upper die and a lower die which need to be pressed in a pressing device, and sets a pressure parameter and a pressing distance between the upper die and the lower die through a liquid crystal screen of a main control device 16 according to the requirement of metal powder; an operator needs to press the starting switch 61 at the same time to control the boosting hydraulic cylinder 7 and the pressing hydraulic cylinder 2 to press down; closing the upper and lower molds, and displaying the pressure parameter and the pressing distance between the upper and lower molds through the liquid crystal screen of the main control device 16; meanwhile, the pressing heights of the power-assisted hydraulic cylinder 7 and the pressing hydraulic cylinder 2 are adjusted in real time according to the checking information of the distance sensor 17 and the pressure sensor 5; after the pressing is finished, the upper die is lifted; and taking out the metallurgical finished product from the pressing device by an operator to wait for next pressing.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. The utility model provides a high accuracy metal powder compression fittings which characterized in that: the metal powder forming machine (1) comprises a base (8), a base (9), a control console (6), a sliding fixing block (10), an upper die (14), a lower die (15), a pressing hydraulic cylinder (2), a power-assisted hydraulic cylinder (7), a hydraulic oil tank (3) and a main control device (16); the base (9) is fixedly arranged at the top of the base platform (8), and the control console (6) is arranged on the front side of the base (9); supporting columns (11) are vertically and fixedly installed at four corners of the base (9), the pressing hydraulic cylinder (2) is fixedly installed at the top of each supporting column (11) through a locknut (13), the sliding fixing block (10) is arranged at the top of a piston rod (12) of the pressing hydraulic cylinder (2), the upper die (14) is fixedly installed at the center of the bottom of the sliding fixing block (10), and the lower die (15) is fixedly installed at the center of the top of the base (9) and is right opposite to the upper die (14); the hydraulic oil tank (3) is fixedly arranged at the top of the base station (8) through a column (4), and the hydraulic oil tank (3) is connected with the pressing hydraulic cylinder (2) through a pipeline; the main control device (16) is fixedly arranged on the right side of the top of the base station (8) through the pillars (4); the main control device (16) is provided with a liquid crystal screen, the top of a hydraulic rod of the power-assisted hydraulic cylinder (7) is connected with the sliding fixed block (10), and a cylinder body of the power-assisted hydraulic cylinder (7) is arranged on the base (9); the sliding fixing block (10) is provided with two power-assisted hydraulic cylinders (7), and the power-assisted hydraulic cylinders (7) are arranged on the diagonal of the sliding fixing block (10).
2. A high precision metal powder press fitting apparatus as defined in claim 1, wherein: four supporting columns (11) are arranged on the base (9).
3. A high precision metal powder press fitting apparatus as defined in claim 1, wherein: an emergency stop switch (62) and two starting switches (61) are arranged on the console (6), and the starting switches (61) are arranged on the left side and the right side of the console (6).
4. A high precision metal powder press fitting apparatus as defined in claim 1, wherein: the hydraulic servo motor is characterized in that pressure sensors (5) are arranged on the surfaces of the hydraulic servo cylinders (7) and the hydraulic oil tank (3), a distance sensor (17) is arranged on the right side of the lower die (15) and used for detecting the distance between the base (9) and the sliding fixing block (10), and detection information of the distance sensor (17) and the pressure sensors (5) is displayed on a liquid crystal screen of the main control device (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021127925.XU CN213968991U (en) | 2020-06-17 | 2020-06-17 | High accuracy metal powder compression fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021127925.XU CN213968991U (en) | 2020-06-17 | 2020-06-17 | High accuracy metal powder compression fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213968991U true CN213968991U (en) | 2021-08-17 |
Family
ID=77237283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021127925.XU Expired - Fee Related CN213968991U (en) | 2020-06-17 | 2020-06-17 | High accuracy metal powder compression fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213968991U (en) |
-
2020
- 2020-06-17 CN CN202021127925.XU patent/CN213968991U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210817 |