CN115837307A - Lining plate for ball mill and casting process thereof - Google Patents
Lining plate for ball mill and casting process thereof Download PDFInfo
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- CN115837307A CN115837307A CN202310149233.7A CN202310149233A CN115837307A CN 115837307 A CN115837307 A CN 115837307A CN 202310149233 A CN202310149233 A CN 202310149233A CN 115837307 A CN115837307 A CN 115837307A
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- 238000005266 casting Methods 0.000 title claims abstract description 31
- 238000000498 ball milling Methods 0.000 title description 2
- 239000011111 cardboard Substances 0.000 claims description 12
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- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000004793 Polystyrene Substances 0.000 claims description 3
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- 230000001680 brushing effect Effects 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 7
- 238000000227 grinding Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 5
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Abstract
The invention relates to the technical field of lining plates of ball mills, and discloses a lining plate for a ball mill and a casting process thereof. According to the invention, the upper plate enters the upper groove through the placing groove, the middle lining plate is connected with the fixed oblique block, the screw rod enters the connecting hole of the cylinder body, and the nut is connected with the screw rod, so that the middle lining plate is fixed, and the contact surface of the middle lining plate and the raw material or a ball body in the ball mill is a smooth surface, so that the possibility of damage of the middle lining plate is reduced.
Description
Technical Field
The invention relates to the technical field of ball mill lining plates, in particular to a lining plate for a ball mill and a casting process thereof.
Background
The lining plate of the ball mill is used for protecting the cylinder body, so that the cylinder body is prevented from being directly impacted and abraded by a grinding body and materials, and meanwhile, the movement state of the grinding body can be adjusted by utilizing the lining plates in different forms, so that the grinding effect of the grinding body on the materials is enhanced, the grinding efficiency of the mill is improved, the yield is increased, and the metal consumption is reduced;
the lining plate of the barrel protects the barrel, also has influence on the movement law of the grinding body, in order to meet the requirements of various working states, the shape of the lining plate is different, when mainly crushing, the lining plate is required to have stronger lifting capacity and good shock resistance; when the fine grinding is mainly used, the pushing action of the lining plate on the grinding body is weak, the impact is small, the grinding action is strong, and the lining plate has good wear resistance, is generally manufactured by a casting mode, and has the following problems in the traditional lining plate:
the lining plate is fixed on a cylinder body of the ball mill for use, so that two mounting holes for placing bolts can be drilled on the lining plate, the lining plate is fixed with the cylinder body after the bolts are connected in the holes, and the two mounting holes are reserved on the lining plate, so that the holes of the lining plate can be in contact with balls in the ball mill and crushed raw materials, and the possibility of damage to the lining plate can be increased;
general mutual contact between the welt of difference, a welt is provided with two mounting holes, just when preventing that the welt from damaging, the welt takes place to drop, spheroid and raw materials are direct and the barrel contact after this moment, can make the barrel damage, but when carrying out the smashing of harder material, the welt is still easy fracture, and the welt breaks off the back, the fracture position is when the outside that the screw rod is connected, cracked part can directly drop, can expose outside barrel and fracture mouth this moment, can cause the damage to ball mill and welt when influencing the raw materials is kibbling.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, the embodiments of the present invention provide a lining plate for a ball mill and a casting process thereof, so as to solve the technical problems set forth in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a welt and casting process for ball mill, includes the welt, two standing grooves have been seted up to the bottom of welt, the square groove has been seted up on the top of standing groove, the below of square groove is equipped with the U template, the inside fixed connection of the non-opening side of U template and middle welt, the inside of square groove is equipped with connects the upper plate, connect the bottom fixedly connected with screw rod of upper plate, the bottom threaded connection of screw rod has the nut, the opening side of U template is connected with spacing swash plate, the side swing joint of spacing swash plate has fixed sloping block, fixed sloping block is located the inside of standing groove, just the bottom of fixed sloping block and the inside fixed connection of barrel of ball mill.
In a preferred embodiment, the upper part of the screw is a smooth surface, the lower part of the screw is a thread groove, the inside of the U-shaped plate is provided with an arc groove, and the smooth surface of the screw is in contact with the arc groove.
In a preferred embodiment, the bottom end of the side surface of the screw is movably connected with an elastic gasket, the nut and the elastic gasket are positioned on the outer side of the ball mill cylinder, and the number of the elastic gaskets can be freely selected.
In a preferred embodiment, both sides of the opening of the U-shaped plate are provided with limiting inclined plates, the distance between the two limiting inclined plates is the same as the diameter of the opening of the arc-shaped groove, the side face, far away from the U-shaped plate, of each limiting inclined plate is an inclined face, and the side face of each fixed inclined block is matched with the side face of each limiting inclined plate.
In a preferred embodiment, the welt includes middle welt, originated welt and terminal point welt, the spread groove has been seted up to one side of middle welt, the opposite side fixedly connected with connecting plate of middle welt, connecting plate and connecting groove looks adaptation, the structure of middle welt inside is the same with the structure of originated welt, terminal point welt, the spread groove has been seted up to one side of originated welt, the opposite side of originated welt has been seted up and has been connected logical groove, the both sides of terminal point welt have all been seted up and have been connected logical groove, the inside activity that connects logical groove is provided with the connection cardboard.
In a preferred embodiment, the starting lining plate is installed first, the side of the starting lining plate close to the connecting groove is connected with the middle lining plate, the end lining plate is installed last, the side of the end lining plate close to the connecting through groove is in contact with the side of the starting lining plate close to the connecting through groove, and the connecting clamping plates are not in contact with each other every week.
A casting process for a lining plate of a ball mill comprises the following steps:
s1, casting by using a lost foam, determining a casting riser as a position right above a middle lining plate, wherein a starting lining plate, an end lining plate and the middle lining plate are the same, and adopting a straight pouring channel, wherein an inner pouring channel is positioned at the bottom of the middle lining plate;
s2, preparing a sample plate by using polystyrene, processing the sample plate into a casting shape by using an electric heating cutting wire, and brushing a coating on the surface of the sample plate of the casting pattern;
s3, after bottom sand with the thickness of 100mm is laid at the bottom end of the sand box, a sample plate is placed, the sample plate is placed after vibration compaction and strickling, a protection template is placed, a connecting cross runner is installed, a sprue is installed after the model groups are connected, the sprue is installed between an upper cross runner and a lower cross runner, molding sand is filled, and the molding sand is vibrated once when the molding sand is filled for 90 mm;
and S4, after the molding sand is filled and is strickleed off, putting a pouring cup, placing a protective steel plate above the pouring cup, vacuumizing by a vacuum pump, casting, removing the vacuum after 10 minutes of casting, preserving the heat for 20 minutes, and opening the box and demolding.
The invention has the technical effects and advantages that:
according to the invention, the middle lining plate, the upper groove and the upper plate are arranged, the upper plate enters the upper groove through the placing groove, the screw is positioned in the arc-shaped groove, the middle lining plate is connected with the fixed inclined block, the screw can enter the connecting hole of the barrel body, the nut is connected with the screw, so that the middle lining plate is fixed, the inner part of the middle lining plate is fixed with the barrel body, and the contact surface of the middle lining plate and a raw material or a ball in the ball mill is a smooth surface, so that the possibility of damage of the middle lining plate is reduced;
according to the invention, the middle lining plate, the connecting groove and the connecting plate are arranged, after the middle lining plate is fixedly connected with the barrel, one side of the middle lining plate is the connecting groove, and the other side of the middle lining plate is the connecting plate, so that the middle lining plates on two sides of the middle lining plate are fixed with the connecting plate through the connecting groove, and when the middle lining plate is damaged, the middle lining plate can be clamped by the connecting groove and the connecting plate and cannot directly fall off;
according to the invention, through arranging the initial lining plate, the end lining plate, the connecting through groove and the connecting clamping plate, the installation of the initial lining plate is firstly carried out, the side surface of the initial lining plate far away from the connecting through groove is connected with the middle lining plate, when the last lining plate is installed for a circle, the end lining plate is connected with the last middle lining plate through the connecting plate, the side surface of the end lining plate far away from the connecting plate is contacted with the side surface of the initial lining plate, and the connecting clamping plate is pushed into the connecting through groove of the end lining plate and the initial lining plate, so that the fixation can be carried out for a circle.
Drawings
Fig. 1 is a front view of the intermediate lining board structure of the present invention.
FIG. 2 is a schematic view of the back side of the intermediate liner structure of the present invention.
FIG. 3 is a schematic cross-sectional view of the middle portion of the middle liner of the present invention.
FIG. 4 is a schematic top cross-sectional view of the intermediate liner of the present invention.
FIG. 5 is a schematic view of the connection structure of the starting lining plate and the ending lining plate of the present invention.
The reference signs are: 1. a middle lining plate; 2. connecting grooves; 3. a connecting plate; 4. a placement groove; 5. an upper square groove; 6. a U-shaped plate; 7. a limit sloping plate; 8. an arc-shaped slot; 9. connecting the upper plate; 10. a screw; 11. a nut; 12. an elastic pad; 13. fixing the inclined block; 14. starting a lining plate; 15. a terminal lining plate; 16. connecting the through grooves; 17. the card board is connected.
Detailed description of the preferred embodiments
The present invention will be described more fully with reference to the accompanying drawings, and the forms of the respective structures described in the following embodiments are merely examples, and the liner plate for a ball mill and the casting process thereof according to the present invention are not limited to the respective structures described in the following embodiments, and all other embodiments obtained by those skilled in the art without any inventive work fall within the scope of the present invention.
Referring to fig. 1-4, the invention provides a lining plate for a ball mill and a casting process thereof, wherein the lining plate comprises a middle lining plate 1, one side of the middle lining plate 1 is provided with a connecting groove 2, the other side of the middle lining plate 1 is fixedly connected with a connecting plate 3, the connecting plate 3 is matched with the connecting groove 2, the bottom end of the middle lining plate 1 is provided with two placing grooves 4, the top end of each placing groove 4 is provided with an upper groove 5, a U-shaped plate 6 is arranged below the upper groove 5, the non-opening side surface of the U-shaped plate 6 is fixedly connected with the inside of the middle lining plate 1, an upper plate 9 is arranged inside the upper groove 5, the bottom end of the upper plate 9 is fixedly connected with a screw rod 10, the bottom end of the screw rod 10 is in threaded connection with a nut 11, the upper part of the screw rod 10 is a smooth surface, the lower part of the screw rod 10 is a threaded groove, the inside of the U-shaped plate 6 is provided with an arc-shaped groove 8, the smooth surface of the screw rod 10 is in contact with an elastic gasket 12, the bottom end of the side surface of the screw rod 10, the nut 11 and the elastic gasket 12 are positioned outside of a ball mill cylinder, and the number of the elastic gasket 12 can be freely selected.
In the embodiment of the application, when middle welt 1 is connected with the barrel of ball mill, accomplish the connection with the ball mill barrel through connecting upper plate 9 and screw rod 10, and be connected with nut 11 and screw rod 10, guarantee the fastness of connection, adopt the connected mode of screw rod 10 and nut 11, can avoid the not firm problem of magnetism connection inadequately, and middle welt 1 does not have traditional mounting hole on the surface, consequently, can not cause the quick damage of middle welt 1, furthermore, standing groove 4 that is equipped with can make and connect upper plate 9 successfully enter into top groove 5 in, thereby accomplish the fixed of middle welt 1, elastic gasket 12 and the contact of the barrel outside, rethread nut 11 is connected, the compound effect is better, screw rod 10's smooth surface and the contact of U template 6, it is more steady.
Referring to fig. 3 and 4, the side of the opening of the U-shaped plate 6 is connected with a limit inclined plate 7, the side of the limit inclined plate 7 is movably connected with a fixed inclined block 13, the fixed inclined block 13 is located inside the placing groove 4, the bottom end of the fixed inclined block 13 is fixedly connected with the inside of the barrel of the ball mill, the two ends of the opening of the U-shaped plate 6 are both connected with the limit inclined plate 7, the distance between the two limit inclined plates 7 is the same as the opening diameter of the arc-shaped groove 8, the side of the limit inclined plate 7 away from the U-shaped plate 6 is set to be an inclined plane, and the side of the fixed inclined block 13 is matched with the side of the limit inclined plate 7.
In the embodiment of the application, U template 6 is the U type, therefore it has an arc side and a middle cracked side, middle side is two little sides, these two little sides all are connected with spacing swash plate 7, leave the distance between two spacing swash plates 7, consequently screw rod 10 can easily enter into U template 6's arc wall 8 through spacing swash plate 7 in, furthermore, when fixed sloping block 13 enters into standing groove 4 inboard, the side and the spacing swash plate 7 contact of fixed sloping block 13, the two are the inclined plane, be convenient for the entering of fixed sloping block 13, and when fixed sloping block 13 enters into standing groove 4 inside completely, fixed sloping block 13 can restrict the position of connecting upper plate 9, and then can restrict the aversion of screw rod 10, it is more stable when guaranteeing that screw rod 10 connects.
Referring to fig. 1 and 5, the structure of the interior of the middle lining plate 1 is the same as the structures of the initial lining plate 14 and the end lining plate 15, the connecting groove 2 is formed in one side of the initial lining plate 14, the connecting through groove 16 is formed in the other side of the initial lining plate 14, the connecting through grooves 16 are formed in the two sides of the end lining plate 15, the connecting clamping plates are movably arranged in the connecting through grooves 16, the initial lining plate 14 is installed for the first time, the side face, close to the connecting groove 2, of the initial lining plate 14 is connected with the middle lining plate 1, the end lining plate 15 is installed for the last one, and the connecting clamping plates 17 are not in contact with each other in each week.
In the embodiment of the application, at first, the installation of originated welt 14 is carried out, the installation of welt 1 in the middle of carrying out in the side of originated welt 14, carry out terminal welt 15's installation at last, because terminal welt 15's both sides do not all contain connecting plate 3, consequently terminal welt 15 can not receive the hindrance when placing the inside of nodular machine barrel, be connected fixedly through connecting groove 2 and connecting plate 3 between middle welt 1 of a week and the originated welt 14 this moment, and between originated welt 14 and the terminal welt 15, it is fixed to insert the connection through groove 16 in-connection through connecting cardboard 17, between terminal welt 15 and the middle welt 1, carry out fixed connection through the connection cardboard 17 of presetting in middle welt 1 connecting groove 2, consequently middle welt 1, originated welt 14, terminal welt 15 can not drop easily when breaking, and the connection cardboard 17 of every week staggers each other, can carry out spacingly each other.
In the embodiment of the application, because U type plate 6 and spacing swash plate 7 isotructure below this application are comparatively complicated, consequently adopt the cast mode of disappearance mould, the size is more accurate, and consequently the welt size accuracy, the surface finish who produces, inside and outside quality all accord with the technical requirement of regulation.
The working principle of the invention is as follows:
the invention solves the problems that the traditional lining plate is easy to break due to the installation hole and the broken lining plate can directly fall off;
aiming at the problem that mounting holes are reserved in the lining plates, when the lining plates are mounted, firstly, mounting an initial lining plate 14, when the initial lining plate 14 is mounted, firstly, an upper connecting plate 9 is placed into an upper groove 5 through a placing groove 4, and the side face of a screw rod 10 is ensured to be in contact with an arc-shaped groove 8 in a U-shaped plate 6 at the moment, the whole initial lining plate 14 is in contact with a barrel, a fixing inclined block 13 on the barrel can enter the placing groove 4 in the initial lining plate 14, the screw rod 10 can enter a connecting hole of the barrel and penetrate out of the outer side of the barrel, at the moment, the screw rod 10 on the outer side of the barrel is sleeved with an elastic gasket 12 and then is connected through a nut 11, so that the initial lining plate 14 is fixed, an opening of the initial lining plate 14 cannot be in contact with a raw material, so that a smooth surface is ensured to be in contact with the raw material and a steel ball, the initial lining plate 14 is prevented from being damaged, and the connecting mode of an intermediate lining plate 1 and an end lining plate 15 is the same as the initial lining plate 14, so that the whole inner part is a smooth surface without mounting holes;
to the problem that drops when the welt splits, originated welt 14 is installed the back, welt 1 in the middle of originated welt 14 is close to the side-mounting of connecting groove 2, and be connected through connecting groove 2 and connecting plate 3 between middle welt 1 and the originated welt 14, when installing terminal welt 15, put into the connection cardboard 17 of trumpet in advance in the connecting groove 2 of the middle welt 1 that closes on, again put into terminal welt 15 along connecting cardboard 17, terminal welt 15 and originated welt 14 through will connecting cardboard 17 push into connect logical groove 16 in, thereby the whole is fixed, and the connection cardboard 17 of next floor staggers each other with last layer connection cardboard 17 position, middle welt 1 in the barrel this moment, originated welt 14, adopt connecting groove 2 between the terminal welt 15, connecting plate 3 or connect logical groove 16 and connect cardboard 17 and fix, middle welt 1, originated welt 14, also can not drop when terminal welt 15 splits.
A casting process for a lining plate of a ball mill comprises the following steps:
s1, casting by using a lost foam, determining a casting riser as a position right above a middle lining plate 1, wherein a starting lining plate 14 and an end lining plate 15 are the same as the middle lining plate 1, and a sprue is adopted and is positioned at the bottom of the middle lining plate 1;
s2, preparing a sample plate by adopting polystyrene, processing the sample plate into a casting shape by adopting an electric heating cutting wire, and brushing coating on the surface of the sample plate of the casting pattern;
s3, after bottom sand with the thickness of 100mm is paved at the bottom end of the sand box, a sample plate is placed, the sand box is vibrated to be compact and scraped to be flat, a protective template is placed, a connecting cross runner is installed, a sprue is installed after the model groups are connected, the sprue is installed between an upper cross runner and a lower cross runner, molding sand is filled, and the molding sand is vibrated once when being filled for 90 mm;
and S4, after the molding sand is filled and is strickleed off, putting a pouring cup, placing a protective steel plate above the pouring cup, vacuumizing by a vacuum pump, casting, removing the vacuum after 10 minutes of casting, preserving the heat for 20 minutes, and opening the box and demolding.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the invention can be combined with each other;
and finally: the present invention is not limited to the above embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a welt for ball mill, includes the welt, its characterized in that: two standing grooves (4) have been seted up to the bottom of welt, square groove (5) have been seted up on the top of standing groove (4), the below of square groove (5) is equipped with U template (6), the non-opening side of U template (6) and the inside fixed connection of welt, the inside of square groove (5) is equipped with connects upper plate (9), connect bottom fixedly connected with screw rod (10) of upper plate (9), the bottom threaded connection of screw rod (10) has nut (11), the opening side of U template (6) is connected with spacing swash plate (7), the side swing joint of spacing swash plate (7) has fixed sloping block (13), fixed sloping block (13) are located the inside of standing groove (4), just the bottom of fixed sloping block (13) and the inside fixed connection of barrel of ball mill.
2. A liner plate for a ball mill according to claim 1, wherein: the upper portion of screw rod (10) is smooth surface, the lower part of screw rod (10) is the thread groove, the inside of U template (6) is equipped with arc wall (8), the smooth surface and the arc wall (8) contact of screw rod (10).
3. The liner plate for a ball mill according to claim 1, wherein: the bottom end of the side face of the screw rod (10) is movably connected with an elastic gasket (12), the nut (11) and the elastic gasket (12) are located on the outer side of the ball mill cylinder, and the number of the elastic gaskets (12) can be freely selected.
4. The liner plate for a ball mill according to claim 1, wherein: u template (6) opening both sides all are provided with spacing swash plate (7), the distance of two spacing swash plates (7) is the same with the opening diameter of arc wall (8), the side of U template (6) is kept away from in spacing swash plate (7) is established to the inclined plane, the side of fixed sloping block (13) and the side looks adaptation of spacing swash plate (7).
5. The liner plate for a ball mill according to claim 1, wherein: the welt includes middle welt (1), originated welt (14) and terminal welt (15), its characterized in that: connecting groove (2) have been seted up to one side of middle welt (1), opposite side fixedly connected with connecting plate (3) of middle welt (1), connecting plate (3) and connecting groove (2) looks adaptation, the structure of middle welt (1) inside is the same with the structure of originated welt (14), terminal welt (15), connecting groove (2) have been seted up to one side of originated welt (14), connect logical groove (16) have been seted up to the opposite side of originated welt (14), connect logical groove (16) have all been seted up to the both sides of terminal welt (15), the inside activity that connects logical groove (16) is provided with connects cardboard (17).
6. The liner plate for a ball mill according to claim 5, wherein: the novel lining plate is characterized in that the initial lining plate (14) is installed for the first time, the side face, close to the connecting groove (2), of the initial lining plate (14) is connected with the middle lining plate (1), the end point lining plate (15) is installed for the last one, the side face, close to the connecting through groove (16), of the end point lining plate (15) is in contact with the side face, close to the connecting through groove (16), of the initial lining plate (14), and the connecting clamping plates (17) on each circumference are not in contact with each other.
7. A casting process for a lining plate of a ball mill is applied to the casting process disclosed by claim 6, and is characterized in that: the method comprises the following steps:
s1, casting by using a lost foam, determining a casting riser as a position right above a middle lining plate (1), wherein a starting lining plate (14) and an end lining plate (15) are the same as the middle lining plate (1), and adopting a straight pouring gate, and an inner pouring gate is positioned at the bottom of the middle lining plate (1);
s2, preparing a sample plate by using polystyrene, processing the sample plate into a casting shape by using an electric heating cutting wire, and brushing a coating on the surface of the sample plate of the casting pattern;
s3, after bottom sand with the thickness of 100mm is paved at the bottom end of the sand box, a sample plate is placed, the sand box is vibrated to be compact and scraped to be flat, a protective template is placed, a connecting cross runner is installed, a sprue is installed after the model groups are connected, the sprue is installed between an upper cross runner and a lower cross runner, molding sand is filled, and the molding sand is vibrated once when being filled for 90 mm;
and S4, after the molding sand is filled and scraped, putting a pouring cup, placing a protective steel plate above the pouring cup, vacuumizing by a vacuum pump, casting, removing the vacuum after casting for 10 minutes, preserving the heat for 20 minutes, and opening the box and demolding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310149233.7A CN115837307A (en) | 2023-02-22 | 2023-02-22 | Lining plate for ball mill and casting process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310149233.7A CN115837307A (en) | 2023-02-22 | 2023-02-22 | Lining plate for ball mill and casting process thereof |
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| CN115837307A true CN115837307A (en) | 2023-03-24 |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2256996A1 (en) * | 1974-01-04 | 1975-08-01 | Goutte Toquet Ets | Hand rail post anchoring system - uses wedges clamping post in shoe under effect of securing bolt |
| CN103286365A (en) * | 2013-06-17 | 2013-09-11 | 上海松德数控刀具制造有限公司 | Dual-edge end-surface circular groove cutter with simultaneously adjustable inner and outer diameters |
| CN104437755A (en) * | 2014-10-29 | 2015-03-25 | 无锡商业职业技术学院 | Asymmetric hammer and manufacture method thereof |
| CN204768970U (en) * | 2015-04-01 | 2015-11-18 | 邹斌 | Lining -board of ball grinding machine |
| CN204866964U (en) * | 2015-07-15 | 2015-12-16 | 上海船舶工艺研究所 | A adjustable removal elevating gear for section bar clod wash processing equipment |
| CN208542301U (en) * | 2018-06-29 | 2019-02-26 | 章丘市金属颜料有限公司 | A kind of aluminum paste ball mill |
| CN208661294U (en) * | 2018-07-27 | 2019-03-29 | 江苏天海新特钢有限公司 | A kind of wear-resistant lining sheet for ball mill |
| CN110873115A (en) * | 2019-11-27 | 2020-03-10 | 东台市新杰科机械有限公司 | Check bolt fastener for electric tower |
| CN111054888A (en) * | 2019-12-30 | 2020-04-24 | 山东汇金股份有限公司 | Method for casting bracket by using local lost foam |
| CN212732402U (en) * | 2020-06-27 | 2021-03-19 | 江苏蓝鲸冶金机械制造有限公司 | Novel single-inlet single-outlet mill lining plate |
| CN217539288U (en) * | 2022-07-06 | 2022-10-04 | 济南实达紧固件有限公司 | Check bolt connecting structure |
-
2023
- 2023-02-22 CN CN202310149233.7A patent/CN115837307A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2256996A1 (en) * | 1974-01-04 | 1975-08-01 | Goutte Toquet Ets | Hand rail post anchoring system - uses wedges clamping post in shoe under effect of securing bolt |
| CN103286365A (en) * | 2013-06-17 | 2013-09-11 | 上海松德数控刀具制造有限公司 | Dual-edge end-surface circular groove cutter with simultaneously adjustable inner and outer diameters |
| CN104437755A (en) * | 2014-10-29 | 2015-03-25 | 无锡商业职业技术学院 | Asymmetric hammer and manufacture method thereof |
| CN204768970U (en) * | 2015-04-01 | 2015-11-18 | 邹斌 | Lining -board of ball grinding machine |
| CN204866964U (en) * | 2015-07-15 | 2015-12-16 | 上海船舶工艺研究所 | A adjustable removal elevating gear for section bar clod wash processing equipment |
| CN208542301U (en) * | 2018-06-29 | 2019-02-26 | 章丘市金属颜料有限公司 | A kind of aluminum paste ball mill |
| CN208661294U (en) * | 2018-07-27 | 2019-03-29 | 江苏天海新特钢有限公司 | A kind of wear-resistant lining sheet for ball mill |
| CN110873115A (en) * | 2019-11-27 | 2020-03-10 | 东台市新杰科机械有限公司 | Check bolt fastener for electric tower |
| CN111054888A (en) * | 2019-12-30 | 2020-04-24 | 山东汇金股份有限公司 | Method for casting bracket by using local lost foam |
| CN212732402U (en) * | 2020-06-27 | 2021-03-19 | 江苏蓝鲸冶金机械制造有限公司 | Novel single-inlet single-outlet mill lining plate |
| CN217539288U (en) * | 2022-07-06 | 2022-10-04 | 济南实达紧固件有限公司 | Check bolt connecting structure |
Non-Patent Citations (1)
| Title |
|---|
| 李健;: "消失模铸造高铬铸铁抛丸机衬板" * |
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