CN212216884U - Numerical control forming machine for slag blocking cone - Google Patents
Numerical control forming machine for slag blocking cone Download PDFInfo
- Publication number
- CN212216884U CN212216884U CN202020766960.XU CN202020766960U CN212216884U CN 212216884 U CN212216884 U CN 212216884U CN 202020766960 U CN202020766960 U CN 202020766960U CN 212216884 U CN212216884 U CN 212216884U
- Authority
- CN
- China
- Prior art keywords
- flow valve
- control module
- exhaust
- valve
- pipe
- Prior art date
- 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
Links
Images
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a numerical control make-up machine for pushing off slag awl, relates to the industrial production equipment field, and it includes first cylinder, and first cylinder includes the casing and is located the inside air chamber of casing, and first cylinder bottom is provided with the telescopic link, and the top of first cylinder is provided with first intake pipe and first blast pipe, and the bottom is provided with second intake pipe and second blast pipe. The first air inlet pipe is provided with a first flow valve, the first exhaust pipe is provided with a first exhaust valve, the second air inlet pipe is provided with a second flow valve, and the second exhaust pipe is provided with a second exhaust valve; the numerical control forming machine further comprises a control module, and the control module is electrically connected with the first flow valve, the first exhaust valve, the second flow valve and the second exhaust valve respectively. Through the control of the control module on the first flow valve, the first exhaust valve, the second flow valve and the second exhaust valve, parameters such as descending/lifting height and speed of the telescopic rod can be intuitively adjusted, and the pressing requirements of different levels are met.
Description
Technical Field
The utility model relates to an industrial production equipment field particularly, relates to a numerical control make-up machine for pushing off slag awl.
Background
In the metallurgical converter steelmaking production, a large amount of molten steel slag is generated during smelting in the converter, the chemical components of the steel slag are complex, and particularly sulfur and phosphorus elements mixed with the steel slag have great influence on the quality of steel. When tapping is finished after the molten steel is smelted, the steel slag amount flowing into a ladle along with the molten steel is strictly controlled, so that a slag-stopping tapping process is usually adopted to prevent harmful components of sulfur and phosphorus in the steel slag from re-permeating into the molten steel in the subsequent process, so that the commonly-described 'rephosphorization' in the steelmaking process is avoided, and the quality of a billet product is influenced.
The slag blocking cone is a slag blocking structure commonly used for a converter, and comprises a cone body and a guide rod connected with the cone body, wherein during production, the guide rod and the cone body are usually prepared respectively and then spliced. The cone of the slag trap cone is typically formed by charging a semi-solid material into a mold and then compression molding. The existing press forming machine has a single function, can only perform pressing according to preset pressing parameters, cannot set the parameters visually and conveniently, is difficult to modify in the pressing process once the setting is completed, and cannot meet the pressing requirements of different levels.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a numerical control make-up machine for pushing off slag awl, its simple structure, convenient to use can swiftly adjust the modification to the suppression parameter directly perceivedly, satisfies the suppression demand of different levels.
The embodiment of the utility model is realized like this:
a numerical control forming machine for a slag stopping cone comprises a first air cylinder, wherein the first air cylinder comprises a shell and an air chamber positioned in the shell, a telescopic rod is arranged at the bottom of the first air cylinder, the top end of the telescopic rod penetrates through the shell and extends into the air chamber, a plug part is arranged at the top end of the telescopic rod, and the plug part divides the air chamber into an upper air chamber and a lower air chamber; a first air inlet pipe and a first exhaust pipe are arranged at the top of the upper air chamber, and a second air inlet pipe and a second exhaust pipe are arranged at the bottom of the lower air chamber; the first air inlet pipe is provided with a first flow valve, the first exhaust pipe is provided with a first exhaust valve, the second air inlet pipe is provided with a second flow valve, and the second exhaust pipe is provided with a second exhaust valve; the numerical control forming machine further comprises a control module, and the control module is electrically connected with the first flow valve, the first exhaust valve, the second flow valve and the second exhaust valve respectively.
Further, in other preferred embodiments of the present invention, a pressure sensor is disposed in the upper air chamber, and the pressure sensor is electrically connected to the control module.
Further, in the other preferred embodiments of the present invention, the bottom of the telescopic rod is provided with an extruding portion, the bottom of the housing is provided with a first distance sensor, the first distance sensor is electrically connected with the control module, and the first distance sensor faces the top end of the extruding portion.
Further, in the other preferred embodiments of the present invention, the bottom of the housing is provided with a first speed sensor, the first speed sensor is electrically connected to the control module, and the first speed sensor faces the top end of the pressing portion.
Further, in the other preferred embodiments of the present invention, the numerical control forming machine further includes a mold, the mold is located below the first cylinder, the top of the mold is inwardly concave and provided with a mold cavity, and the bottom of the mold cavity is provided with an ejection mechanism.
Further, in other preferred embodiments of the present invention, the ejection mechanism includes a base for constituting the bottom wall of the mold cavity, and a second cylinder located below the mold cavity, the top of the second cylinder is provided with a movable rod, the movable rod is arranged along the vertical direction, and the top of the movable rod is connected to the base.
Further, in other preferred embodiments of the present invention, a third air inlet pipe and a third air outlet pipe are disposed at the top of the second cylinder, and a fourth air inlet pipe and a fourth air outlet pipe are disposed at the bottom of the second cylinder; the third air inlet pipe is provided with a third flow valve, the third exhaust pipe is provided with a third exhaust valve, the fourth air inlet pipe is provided with a fourth flow valve, and the fourth exhaust pipe is provided with a fourth exhaust valve; and the third flow valve, the third exhaust valve, the fourth flow valve and the fourth exhaust valve are all electrically connected with the control module.
Further, in the other preferred embodiments of the present invention, the bottom of the mold cavity has a containing groove for placing the base, the bottom wall of the containing groove is provided with a second distance sensor, the second distance sensor is electrically connected with the control module, and the second distance sensor faces the bottom of the base.
Further, in the other preferred embodiments of the present invention, the bottom wall of the containing groove is provided with a second speed sensor, the second speed sensor is electrically connected with the control module, and the second speed sensor faces the bottom of the base.
The embodiment of the utility model provides a beneficial effect is:
the embodiment of the utility model provides a numerical control make-up machine for pushing off slag awl, it includes first cylinder, and first cylinder includes the casing and is located the inside air chamber of casing, and first cylinder bottom is provided with the telescopic link, and the top of first cylinder is provided with first intake pipe and first blast pipe, and the bottom is provided with second intake pipe and second blast pipe. The first air inlet pipe is provided with a first flow valve, the first exhaust pipe is provided with a first exhaust valve, the second air inlet pipe is provided with a second flow valve, and the second exhaust pipe is provided with a second exhaust valve; the numerical control forming machine further comprises a control module, and the control module is electrically connected with the first flow valve, the first exhaust valve, the second flow valve and the second exhaust valve respectively. Through the control of the control module on the first flow valve, the first exhaust valve, the second flow valve and the second exhaust valve, parameters such as descending/lifting height and speed of the telescopic rod can be intuitively adjusted, and the pressing requirements of different levels are met.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a sectional view of a first cylinder of a numerical control forming machine for a slag stopping cone according to an embodiment of the present invention;
fig. 2 is a sectional view of a mold of a numerical control forming machine for a slag stopping cone according to an embodiment of the present invention.
Icon: 100-a first cylinder; 110-a housing; 111-a first inlet pipe; 112-a first exhaust pipe; 113-a second intake pipe; 114-a second exhaust pipe; 115-a pressure sensor; 116-a first distance sensor; 117 — a first speed sensor; 120-air chamber; 121-upper air chamber; 122-lower air chamber; 130-a telescopic rod; 131-a plug portion; 132-a press; 200-a mold; 210-a mold cavity; 211-a receiving groove; 212-a second distance sensor; 213-a second speed sensor; 220-an ejection mechanism; 221-a base; 222-a second cylinder; 223-a movable rod; 224-a third intake pipe; 225-third exhaust duct 225; 226-fourth intake pipe; 227-fourth exhaust pipe.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
The embodiment provides a numerical control forming machine for a slag stopping cone, which is shown in fig. 1 and 2 and comprises a first air cylinder 100 and a mould 200.
As shown in fig. 1, the first cylinder 100 includes a housing 110 and an air chamber 120 located inside the housing 110, a telescopic rod 130 is disposed at the bottom of the first cylinder 100, a top end of the telescopic rod 130 penetrates through the housing 110 and extends into the air chamber 120, a plug portion 131 is disposed at the top end of the telescopic rod 130, and the plug portion 131 divides the air chamber 120 into an upper air chamber 121 and a lower air chamber 122; a first air inlet pipe 111 and a first exhaust pipe 112 are arranged at the top of the upper air chamber 121, and a second air inlet pipe 113 and a second exhaust pipe 114 are arranged at the bottom of the lower air chamber 122; the first intake pipe 111 is provided with a first flow valve (not shown), the first exhaust pipe 112 is provided with a first exhaust valve (not shown), the second intake pipe 113 is provided with a second flow valve (not shown), and the second exhaust pipe 114 is provided with a second exhaust valve (not shown). When the pressing operation is performed, the first exhaust valve and the second flow valve are firstly opened, the second exhaust valve and the first flow valve are closed, gas is introduced into the lower gas chamber 122 through the second gas inlet pipe 113, and the gas extrusion plug part 131 is lifted upwards; then, the first exhaust valve and the second flow valve are closed, the second exhaust valve and the first flow valve are opened, air is introduced into the upper air chamber 121 through the first air inlet pipe 111, the telescopic rod 130 is pushed downwards, and pressing is completed.
The numerical control forming machine further comprises a control module (not shown), and the control module is electrically connected with the first flow valve, the first exhaust valve, the second flow valve and the second exhaust valve respectively. In the pressing process, the descending height of the telescopic rod 130 can be adjusted by controlling the total amount of the gas injected into the first flow valve through the control module, and the descending speed of the telescopic rod 130 can be adjusted by controlling the flow rate of the gas injected into the first flow valve. Similarly, the control module can control the total amount of the gas injected into the second flow valve to adjust the rising height of the telescopic rod 130, and control the flow rate of the gas injected into the second flow valve to adjust the rising speed of the telescopic rod 130. Once the corresponding relationship between the gas volume and the lifting/lowering height, the gas flow rate and the lifting/lowering speed is established, the required lifting/lowering height and speed can be directly input into the control module, and the control module adjusts the first flow valve and the second flow valve to complete the task.
Further, as shown in fig. 1, a pressure sensor 115 is disposed in the upper air chamber 121, and the pressure sensor 115 is electrically connected to the control module. After the telescopic rod 130 is lowered to contact with the object to be pressed, the pressure of the telescopic rod 130 on the object below can be increased by continuously introducing air into the upper air chamber 121. Since the forces act mutually, the pressure in the upper chamber 121 is measured and multiplied by the cross-sectional area of the plug 131 to obtain the pressure received by the lower object. The pressure sensor 115 is used for feeding back the air pressure parameter in the upper air chamber 121 to the control module in time, and the control module controls whether the first air inlet pipe 111 continues to inflate and pressurize the upper air chamber 121 or whether the first exhaust valve needs to be opened for pressure relief.
Besides, the bottom of the telescopic rod 130 is provided with a squeezing portion 132, the bottom of the housing 110 is provided with a first distance sensor 116, the first distance sensor 116 is electrically connected with the control module, and the first distance sensor 116 faces the top end of the squeezing portion 132. The first distance sensor 116 can measure the lifting/lowering height of the telescopic rod 130 and feed back the height to the control module, which is beneficial for the control module to correct the relationship between the gas volume and the lifting/lowering height and monitor abnormal conditions. The bottom of the housing 110 is provided with a first speed sensor 117, the first speed sensor 117 is electrically connected with the control module, and the first speed sensor 117 faces the top end of the pressing part 132. The first speed sensor 117 can measure the lifting/lowering speed of the telescopic rod 130 and feed back the lifting/lowering speed to the control module, so that the control module can correct the relation between the gas flow rate and the lifting/lowering speed and monitor abnormal conditions.
Further, as shown in fig. 2, the numerical control forming machine further includes a mold 200, the mold 200 is located below the first cylinder 100, a mold cavity 210 is formed in the top of the mold 200 in an inward concave manner, and an ejection mechanism 200 is arranged at the bottom of the mold cavity 210. When pressing, the half-dried raw material is added into the mold cavity 210, the first cylinder 100 lowers the telescopic rod 130 to press the raw material, and after the raw material is completely molded, the product is ejected out of the mold cavity 210 by the ejection mechanism 200.
The ejection mechanism 200 includes a base 221 for forming a bottom wall of the mold cavity 210, and a second cylinder 222 located below the mold cavity 210, a movable rod 223 is disposed on a top of the second cylinder 222, the movable rod 223 is disposed along a vertical direction, and a top of the movable rod 223 is connected to the base 221. The second cylinder 222 is provided at the top with a third intake pipe 224 and a third exhaust pipe 225, and at the bottom with a fourth intake pipe 226 and a fourth exhaust pipe 227. The relationship between the second cylinder 222 and the third intake pipe 224, the third exhaust pipe 225, the fourth intake pipe 226, and the fourth exhaust pipe 227 may be set by referring to the first cylinder 100 and the first intake pipe 111, the first exhaust pipe 112, the second intake pipe 113, and the second exhaust pipe 114, and details thereof are not repeated here. The third inlet pipe 224 is provided with a third flow valve (not shown), the third outlet pipe 225 is provided with a third outlet valve (not shown), the fourth inlet pipe 226 is provided with a fourth flow valve (not shown), and the fourth outlet pipe 227 is provided with a fourth outlet valve (not shown). When the ejection operation is performed, firstly, the third exhaust valve and the fourth flow valve are opened, the fourth exhaust valve and the third flow valve are closed, gas is introduced from the fourth gas inlet pipe 226, and the movable rod 223 is lifted upwards, so that a product is ejected out of the mold cavity 210; subsequently, the third exhaust valve and the fourth flow valve are closed, the fourth exhaust valve and the third flow valve are opened, and gas is introduced from the third gas inlet pipe 224 to push the movable rod 223 to reset downwards.
And the third flow valve, the third exhaust valve, the fourth flow valve and the fourth exhaust valve are all electrically connected with the control module. In the ejection process, the descending height of the movement can be adjusted by controlling the total amount of the gas injected into the third flow valve through the control module, and the descending speed of the movable rod 223 can be adjusted by controlling the flow rate of the gas injected into the third flow valve. Similarly, the ejection height of the movable rod 223 can be adjusted by controlling the total amount of gas injected into the fourth flow valve by the control module, and the ejection speed of the telescopic rod 130 can be adjusted by controlling the flow rate of the gas injected into the fourth flow valve. Similarly, the corresponding relationship between the gas volume and the ejection/descent height, the gas flow rate and the ejection/descent speed can be established, so that the required ejection/descent height and speed can be directly input into the control module, and the control module adjusts the third flow valve and the fourth flow valve to complete the task.
Further, the bottom of the mold cavity 210 has a receiving groove 211 for receiving the base 221, the bottom wall of the receiving groove 211 is provided with a second distance sensor 212, the second distance sensor 212 is electrically connected to the control module, and the second distance sensor 212 faces the bottom of the base 221. The second distance sensor 212 may measure the ejection/descent height of the movable rod 223 and feed back to the control module, which is beneficial for the control module to correct the relationship between the gas volume and the ejection/descent height and monitor abnormal conditions. The bottom wall of the receiving groove 211 is provided with a second speed sensor 213, the second speed sensor 213 is electrically connected with the control module, and the second speed sensor 213 faces the bottom of the base 221. The second speed sensor 213 can measure the ejection/descending speed of the telescopic rod 130 and feed back the speed to the control module, which is beneficial to the control module to correct the relationship between the gas flow rate and the ejection/descending speed and monitor abnormal conditions.
To sum up, the embodiment of the utility model provides a numerical control make-up machine for pushing off slag awl, it includes first cylinder 100, first cylinder 100 includes casing 110 and is located the inside air chamber 120 of casing 110, and first cylinder 100 bottom is provided with telescopic link 130, and the top of first cylinder 100 is provided with first intake pipe 111 and first blast pipe 112, and the bottom is provided with second intake pipe 113 and second blast pipe 114. A first flow valve is arranged in the first air inlet pipe 111, a first exhaust valve is arranged in the first exhaust pipe 112, a second flow valve is arranged in the second air inlet pipe 113, and a second exhaust valve is arranged in the second exhaust pipe 114; the numerical control forming machine further comprises a control module, and the control module is electrically connected with the first flow valve, the first exhaust valve, the second flow valve and the second exhaust valve respectively. Through the control of the control module on the first flow valve, the first exhaust valve, the second flow valve and the second exhaust valve, parameters such as descending/lifting height and speed of the telescopic rod 130 can be intuitively adjusted, and pressing requirements of different levels are met.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A numerical control forming machine for a slag stopping cone is characterized by comprising a first air cylinder, wherein the first air cylinder comprises a shell and an air chamber positioned in the shell, a telescopic rod is arranged at the bottom of the first air cylinder, the top end of the telescopic rod penetrates through the shell and extends into the air chamber, a plug part is arranged at the top end of the telescopic rod, and the plug part divides the air chamber into an upper air chamber and a lower air chamber; a first air inlet pipe and a first exhaust pipe are arranged at the top of the upper air chamber, and a second air inlet pipe and a second exhaust pipe are arranged at the bottom of the lower air chamber; the first air inlet pipe is provided with a first flow valve, the first exhaust pipe is provided with a first exhaust valve, the second air inlet pipe is provided with a second flow valve, and the second exhaust pipe is provided with a second exhaust valve; the numerical control forming machine further comprises a control module, and the control module is electrically connected with the first flow valve, the first exhaust valve, the second flow valve and the second exhaust valve respectively.
2. The machine according to claim 1, wherein a pressure sensor is disposed in the upper air chamber, the pressure sensor being electrically connected to the control module.
3. The numerical control molding machine as claimed in claim 2, wherein the bottom of the telescopic rod is provided with an extrusion part, the bottom of the housing is provided with a first distance sensor, the first distance sensor is electrically connected with the control module, and the first distance sensor faces the top end of the extrusion part.
4. The machine according to claim 3, characterized in that the bottom of the housing is provided with a first speed sensor electrically connected to the control module, said first speed sensor being directed towards the top end of the extrusion.
5. The numerical control molding machine of claim 1, further comprising a mold, wherein the mold is located below the first cylinder, a mold cavity is formed in the top of the mold in an inward concave manner, and an ejection mechanism is arranged at the bottom of the mold cavity.
6. The numerical control molding machine according to claim 5, characterized in that the ejection mechanism comprises a base for forming the bottom wall of the mold cavity, and a second cylinder located below the mold cavity, a movable rod is arranged at the top of the second cylinder, the movable rod is arranged in the vertical direction, and the top of the movable rod is connected with the base.
7. The numerical control forming machine according to claim 6, wherein a third air inlet pipe and a third exhaust pipe are arranged at the top of the second air cylinder, and a fourth air inlet pipe and a fourth exhaust pipe are arranged at the bottom of the second air cylinder; the third air inlet pipe is provided with a third flow valve, the third exhaust pipe is provided with a third exhaust valve, the fourth air inlet pipe is provided with a fourth flow valve, and the fourth exhaust pipe is provided with a fourth exhaust valve; the third flow valve, the third exhaust valve, the fourth flow valve and the fourth exhaust valve are all electrically connected with the control module.
8. The numerical control molding machine according to claim 7, wherein the bottom of the mold cavity is provided with a containing groove for placing the base, the bottom wall of the containing groove is provided with a second distance sensor, the second distance sensor is electrically connected with the control module, and the second distance sensor faces the bottom of the base.
9. The machine of claim 8, wherein the bottom wall of the container is provided with a second speed sensor, the second speed sensor is electrically connected with the control module, and the second speed sensor faces the bottom of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020766960.XU CN212216884U (en) | 2020-05-11 | 2020-05-11 | Numerical control forming machine for slag blocking cone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020766960.XU CN212216884U (en) | 2020-05-11 | 2020-05-11 | Numerical control forming machine for slag blocking cone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212216884U true CN212216884U (en) | 2020-12-25 |
Family
ID=73926386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020766960.XU Expired - Fee Related CN212216884U (en) | 2020-05-11 | 2020-05-11 | Numerical control forming machine for slag blocking cone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212216884U (en) |
-
2020
- 2020-05-11 CN CN202020766960.XU patent/CN212216884U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212216884U (en) | Numerical control forming machine for slag blocking cone | |
| CN107107181A (en) | Low-pressure casting apparatus and low-pressure casting method | |
| US3874440A (en) | Moulds for producing light alloy and other castings | |
| KR20200007002A (en) | Flaskless Molding Machine | |
| CN210820516U (en) | Adjustable clamp plate mould of thickness | |
| ITUB20155732A1 (en) | PROCEDURE AND EQUIPMENT FOR MOLDING OF ALUMINUM OBJECTS, ALUMINUM ALLOYS, LIGHT ALLOYS, BRASS AND SIMILAR | |
| CN207013693U (en) | A kind of molten metal quantitative supply device | |
| CN109290545A (en) | A kind of horizontal plunger die casting machine for avoiding casting from generating bubble | |
| CN111036887A (en) | Metal matrix ceramic composite infiltrates frock | |
| CN207290401U (en) | A kind of refractory forming device | |
| CN106735049A (en) | Antigravity digitizes casting system and its casting method | |
| CN215404339U (en) | RH device | |
| KR20100117260A (en) | Die casting mold | |
| CN206356560U (en) | A kind of die casting with oblique pulled core structure | |
| CN107685135A (en) | Pressure casting brakes hub casting | |
| CN213873760U (en) | Adjusting mechanism for nickel ingot melting furnace body mould | |
| CN209223156U (en) | Low pressure casting formation die core for base product | |
| CN214605644U (en) | Precision mold with cavity temperature detection module | |
| JP2022551538A (en) | Apparatus and method for semi-solid state mold casting of objects made from brass, bronze, aluminum alloys, magnesium alloys, light alloys, etc. | |
| CN209830210U (en) | Sand shooting forming device for oxygen determination probe | |
| CN205415948U (en) | Vertical press of extra quality bucket | |
| CN214684217U (en) | Automatic heat-insulating quantitative furnace | |
| CN105666652A (en) | Multi-constant-volume hot injection moulding combined type equipment | |
| CN206393952U (en) | Notebook computer Plastic Injection Mould tool with vacuum device | |
| CN220404877U (en) | Vulcanizing device |
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: 20201225 Termination date: 20210511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |