CN114378359B - External controller of plate shearing machine with waterproof and drainage structures - Google Patents
External controller of plate shearing machine with waterproof and drainage structures Download PDFInfo
- Publication number
- CN114378359B CN114378359B CN202111616195.9A CN202111616195A CN114378359B CN 114378359 B CN114378359 B CN 114378359B CN 202111616195 A CN202111616195 A CN 202111616195A CN 114378359 B CN114378359 B CN 114378359B
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- Prior art keywords
- case
- cavity
- plate
- shearing machine
- air inlet
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- 238000010008 shearing Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000005192 partition Methods 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/06—Sheet shears
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casings For Electric Apparatus (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an external controller of a plate shearing machine with a waterproof and drainage structure, and relates to the technical field of electric element assemblies. The invention comprises a plate shearing machine and a machine case, wherein the machine case is fixedly arranged on the side wall of the plate shearing machine, the machine case is provided with an opening, and a cover body is arranged on the opening in a matched manner; a plurality of deep grooves are formed in the outer side face of the case, a notch penetrates through the arc-shaped top of the case, the notch is arranged to divide the plurality of deep grooves into two equal parts, a water collecting part is arranged on the notch, and a protruding structure sliding along the deep grooves is arranged at the bottom of the water collecting part. According to the invention, the water collecting part is arranged at the top of the case, so that the waterproof effect is realized, and the case and the water collecting part form an integral structure, so that the sealing of the case is conveniently finished, and the sealing performance is improved; in addition, a deep groove is formed in the side face of the case to drain water on the surface of the case.
Description
Technical Field
The invention belongs to the technical field of electrical element assemblies, and particularly relates to an external controller of a plate shearing machine with a waterproof and drainage structure.
Background
A plate shearing machine is a machine that shears a plate material by reciprocating a linear motion of one blade relative to the other blade. The movable upper blade and the fixed lower blade are used for applying shearing force to metal plates with various thicknesses by adopting reasonable blade gaps, so that the plates are broken and separated according to the required size. The plate shearing machine belongs to one of forging and pressing machines, and has the main function of metal processing industry. The product is widely applicable to aviation, light industry, metallurgy, chemical industry, construction, ships, automobiles, electric power, electric appliances, decoration and other industries to provide needed special machinery and complete equipment. In a complex factory operation environment, the waterproof performance is an important index of the plate shearing machine, and along with popularization of products and reduction of cost, a plurality of users often simplify installation of the controller body when the controller is assembled, so that the waterproof performance of the frame is weakened, water is easy to enter the back of the controller, and the products are seriously damaged.
Disclosure of Invention
The invention aims to provide an external controller of a plate shearing machine with a waterproof and drainage structure, which realizes the waterproof effect by arranging a water collecting part at the top of a machine case, and is convenient to seal the machine case and improve the sealing performance by forming an integral structure by the machine case and the water collecting part; in addition, a deep groove is formed in the side face of the case to drain water on the surface of the case, and related problems in the background technology are solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an external controller of a plate shearing machine with a waterproof and drainage structure, which comprises the plate shearing machine and a machine case, wherein the machine case is fixedly arranged on the side wall of the plate shearing machine and is provided with an opening, and a cover body is arranged on the opening in a matched manner; the novel water collecting device is characterized in that a plurality of deep grooves are formed in the outer side face of the case, a notch penetrates through the arc-shaped top of the case, the plurality of deep grooves are divided into two equal parts by the aid of the notch, a water collecting part is arranged on the notch, and a protruding structure sliding along the deep grooves is arranged at the bottom of the water collecting part.
Further, an air inlet part is arranged on the inner side surface of the case, and the air inlet part is communicated with the outside of the case.
Further, a partition board is arranged in the air inlet part, and the partition board divides the air inlet part into a cavity and an air inlet cavity; the two ends of the partition board are provided with through holes, the through holes are arranged to realize the communication between the cavity and the air inlet cavity, the first valve is arranged in the through holes, the cross section of the cavity is of a fan-shaped structure, and the bottom end opening of the air inlet cavity is communicated with the outside of the case.
Further, a pin shaft is rotatably installed in the case, a swinging part positioned in the case is sleeved on the pin shaft, the swinging part comprises a rod body and an arc plate, one end part of the rod body is sleeved on the pin shaft, the other end of the pin shaft extends to the inside of the cavity, the arc plate is fixedly installed on the rod body, and the side edge of the arc plate is lapped at a port of the side wall of the cavity; the side surface of the arc-shaped plate, which is close to the rod body, is penetrated with a through groove, and a valve III is arranged in the through groove.
Further, the water collecting part comprises a tray body, an extension arm and a heavy hammer, wherein the extension arm is fixed on one side edge of the tray body, the heavy hammer is arranged at one end of the extension arm far away from the tray body, and the heavy hammer moves along an arc-shaped groove on a convex surface arranged on the back surface of the chassis; the extension arm is positioned at the back of the chassis, and the middle part of the extension arm is sleeved on a pin shaft extending to the back of the chassis; the disk body slidable mounting is in the outside of notch.
Further, a groove is formed in the top of the tray body.
Further, the tray body is provided with a convex block matched with the deep groove, and the convex block and the side edge of the notch are provided with a second valve.
The invention has the following beneficial effects:
1. according to the invention, the water collecting part is arranged at the top of the case, so that the waterproof effect is realized, and the case and the water collecting part form an integral structure, so that the sealing of the case is conveniently finished, and the sealing performance is improved; in addition, a deep groove is formed in the side face of the case to drain water on the surface of the case.
2. According to the invention, the air inlet part enters the case, so that the heat dissipation of the inside of the case is conveniently realized, and the opening of the air inlet part is downward, so that water drops are prevented from entering the inside of the case through the air inlet part.
3. The rotating pin shaft drives the rod body to rotate, the arc-shaped plate is arranged to seal the port of the cavity, the valve III is arranged on the arc-shaped plate, the valve I is arranged on the partition board, the valve III and the valve I are opened to one side of the pin shaft, the bottom of the rod body moves along the partition board, the rod body swings, the compression and expansion of the cavity formed on two sides of the rod body are completed, air in the cavity is discharged through the valve III in the compression process, enters the inside of the case, and enters the cavity through the valve I in the expansion process.
4. After the trays provided by the invention collect rainwater, the weights of water flows at two sides of the popular trays are different, so that the trays are inclined, the outflow of accumulated water is facilitated, the swinging of the water collecting part is realized, and the water collecting part and the swinging part are arranged on the pin shaft, and the swinging part is driven to swing through the water collecting part; in addition, in the process of swing of the disc body, a cavity is formed on the side edge of the protruding block and the notch, the swing disc body realizes the change of the cavity volume, when the cavity volume is reduced, internal gas is discharged through a valve II arranged on the protruding block, and when the cavity volume is changed, gas in the case enters the cavity through a valve II arranged on the side edge of the notch, so that the realization of the discharge of the gas in the case is facilitated, and the heat dissipation is realized.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the chassis according to the present invention;
FIG. 3 is a schematic cross-sectional view of a chassis according to the present invention;
FIG. 4 is a schematic cross-sectional view of a chassis according to the present invention;
FIG. 5 is a schematic view of the back structure of the chassis of the present invention;
in the drawings, the list of components represented by the various numbers is as follows:
the device comprises a 1-plate shearing machine, a 2-case, a 21-deep groove, a 22-air inlet part, a 221-cavity, a 222-air inlet cavity, a 223-partition board, a 224-valve I, a 23-notch, a 24-lug, a 25-arc groove, a 26-valve II, a 3-cover body, a 4-water collecting part, a 41-disc body, a 42-extension arm, a 43-heavy hammer, a 5-swinging part, a 51-rod body, a 52-arc plate, a 53-valve III and a 6-pin shaft.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-5, the invention discloses an external controller of a plate shearing machine with a waterproof and drainage structure, which comprises a plate shearing machine 1 and a machine case 2, wherein the machine case 2 is fixedly arranged on the side wall of the plate shearing machine 1, the machine case 2 is provided with an opening, and a cover body 3 is arranged on the opening in a matched manner; a plurality of deep grooves 21 are formed in the outer side face of the case 2, a notch 23 penetrates through the arc-shaped top of the case 2, the notch 23 is arranged to divide the plurality of deep grooves 21 into two equal parts, a water collecting part 4 is arranged on the notch 23, and a protruding structure sliding along the deep grooves 21 is arranged at the bottom of the water collecting part 4.
The water collecting part 4 is arranged at the top of the case 2, so that the waterproof effect is realized, and the case 2 and the water collecting part 4 form an integral structure, so that the sealing of the case 2 is conveniently finished, and the sealing performance is improved; in addition, a deep groove 21 is formed on the side surface of the case 2 to drain the surface of the case 2.
An air inlet 22 is provided on the inner side surface of the casing 2, and the air inlet 22 communicates with the outside of the casing 2.
A partition plate 223 is provided in the air intake portion 22, and the provided partition plate 223 divides the air intake portion 22 into a cavity 221 and an air intake chamber 222; through holes are formed in two ends of the partition plate 223, the through holes are arranged to realize communication between the cavity 221 and the air inlet cavity 222, a valve I224 is arranged in the through holes, the cross section of the cavity 221 is of a fan-shaped structure, and the bottom end opening of the air inlet cavity 222 is communicated with the outside of the case 2.
The air inlet 22 enters the case 2, so that heat dissipation to the inside of the case 2 is conveniently realized, and the opening of the air inlet 22 is downward, so that water drops are prevented from entering the inside of the case 2 through the air inlet 22.
The machine case 2 is rotatably provided with a pin shaft 6, the pin shaft 6 is sleeved with a swinging part 5 positioned in the machine case 2, the swinging part 5 comprises a rod body 51 and an arc plate 52, one end part of the rod body 51 is sleeved on the pin shaft 6, the other end of the pin shaft 6 extends to the inside of the cavity 221, the rod body 51 is fixedly provided with the arc plate 52, and the side edge of the arc plate 52 is lapped at a port of the side wall of the cavity 221; the side surface of the arc plate 52, which is close to the rod body 51, is penetrated with a through groove, and a valve III 53 is arranged in the through groove.
The pivoted round pin axle 6 drives body of rod 51 and rotates, the arc 52 that is equipped with seals the port of cavity 221, be equipped with valve three 53 on the arc 52 simultaneously, install valve one 224 on the baffle 223, valve three 53 and valve one 224 that are equipped with are all opened to round pin axle 6 one side that is equipped with, the bottom of the body of rod 51 that is equipped with is along baffle 223 removal, wobbling body of rod 51, accomplish the cavity 221 that forms the body of rod 51 both sides and compress and expand, the air of in-process cavity 221 of compression is discharged through valve three 53 that is equipped with, get into quick-witted case 2 inside, in the in-process that expands gets into cavity 221 through valve one 224.
The water collecting part 4 comprises a tray body 41, an extension arm 42 and a heavy hammer 43, wherein the extension arm 42 is fixed on one side edge of the tray body 41, the heavy hammer 43 is arranged at one end of the extension arm 42 far away from the tray body 41, and the heavy hammer 43 moves along the arc-shaped groove 25 on the convex surface 24 arranged on the back surface of the case 2; the extension arm 42 is positioned at the back of the case 2, and the middle part of the extension arm 42 is sleeved on the pin shaft 6 extending to the back of the case 2; the tray 41 is slidably mounted on the outside of the slot 23.
The top of the tray 41 is provided with a recess. The tray 41 is provided with a protruding block matched with the deep groove 21, and the two valves 26 are arranged on the side edges of the protruding block and the notch 23.
After the provided tray body 41 collects rainwater, the water flow weight at two sides of the popular tray body 41 is different, so that the provided tray body 41 is inclined, the outflow of accumulated water is convenient to realize, the swing of the provided water collecting part 4 is realized, and the swing part 5 is driven to swing through the provided water collecting part 4 because the provided water collecting part 4 and the swing part 5 are both arranged on the pin shaft 6; in addition, in the swing process of the disc body 41, a cavity is formed on the side edge of the protruding block and the notch 23, the swing disc body 41 realizes the change of the cavity volume, when the cavity volume is reduced, the internal gas is discharged through the valve II 26 arranged on the protruding block, and when the cavity volume is changed, the gas in the case 2 enters the cavity through the valve II 26 arranged on the side edge of the notch 23, so that the realization of the discharge of the gas in the case 2 is realized, and the heat dissipation is realized.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, 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 present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form 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 the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (4)
1. The utility model provides an external controller of plate shearing machine with waterproof and drainage structures, includes plate shearing machine (1) and quick-witted case (2), fixed mounting has quick-witted case (2), its characterized in that on the lateral wall of plate shearing machine (1):
the case (2) is provided with an opening, and a cover body (3) is mounted on the opening in a matched manner;
a plurality of deep grooves (21) are formed in the outer side face of the case (2), a notch (23) penetrates through the arc-shaped top of the case (2), the plurality of deep grooves (21) are equally divided by the notch (23), a water collecting part (4) is arranged on the notch (23), and a protruding structure sliding along the deep grooves (21) is arranged at the bottom of the water collecting part (4);
an air inlet part (22) is arranged on the inner side surface of the case (2), and the air inlet part (22) is communicated with the outside of the case (2);
the air inlet part (22) is internally provided with a partition plate (223), the partition plate (223) divides the air inlet part (22) into a cavity (221) and an air inlet cavity (222), two ends of the partition plate (223) are respectively provided with a through hole, the through holes are used for realizing the communication between the cavity (221) and the air inlet cavity (222), a valve I (224) is arranged in each through hole, the cross section of the cavity (221) is of a fan-shaped structure, and the bottom opening of the air inlet cavity (222) is communicated with the outside of the case (2);
the novel intelligent cabinet is characterized in that a pin shaft (6) is rotatably installed in the cabinet (2), a swinging part (5) positioned in the cabinet (2) is sleeved on the pin shaft (6), the swinging part (5) comprises a rod body (51) and an arc plate (52), one end part of the rod body (51) is sleeved on the pin shaft (6), the other end of the pin shaft (6) extends to the inside of the cavity (221), the arc plate (52) is fixedly installed on the rod body (51), and the side edge of the arc plate (52) is overlapped at a port on the side wall of the cavity (221); the side surface of the arc-shaped plate (52) close to the rod body (51) is penetrated with a through groove, and a valve III (53) is arranged in the through groove.
2. The external controller of a plate shearing machine with a waterproof and drainage structure according to claim 1, wherein the water collecting part (4) comprises a plate body (41), an extension arm (42) and a heavy hammer (43), the extension arm (42) is fixed on one side edge of the plate body (41), the heavy hammer (43) is arranged at one end of the extension arm (42) far away from the plate body (41), and the heavy hammer (43) moves along an arc-shaped groove (25) on a convex surface (24) arranged on the back surface of the machine case (2);
the extension arm (42) is positioned at the back of the case (2), and the middle part of the extension arm (42) is sleeved on the pin shaft (6) extending to the back of the case (2);
the tray body (41) is slidably mounted on the outer side of the notch (23).
3. The external controller for a plate shearing machine with a waterproof and drainage structure as recited in claim 2, wherein the top of the tray body (41) is provided with a groove.
4. A plate shearing machine external connection controller with a waterproof and drainage structure according to claim 3, characterized in that the tray body (41) is provided with a protruding block matched with the deep groove (21), and the two valves (26) are arranged on the protruding block and the side edge of the notch (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111616195.9A CN114378359B (en) | 2021-12-28 | 2021-12-28 | External controller of plate shearing machine with waterproof and drainage structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111616195.9A CN114378359B (en) | 2021-12-28 | 2021-12-28 | External controller of plate shearing machine with waterproof and drainage structures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114378359A CN114378359A (en) | 2022-04-22 |
| CN114378359B true CN114378359B (en) | 2023-11-10 |
Family
ID=81197054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111616195.9A Active CN114378359B (en) | 2021-12-28 | 2021-12-28 | External controller of plate shearing machine with waterproof and drainage structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114378359B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2443196Y (en) * | 1999-12-02 | 2001-08-15 | 莱芜钢铁股份有限公司烧结厂 | Weight lever type sealer |
| CN201979349U (en) * | 2011-03-24 | 2011-09-21 | 平顶山市东方惠普工贸有限公司 | Waterproof dividing head and main spindle thereof |
| CN107656592A (en) * | 2017-10-20 | 2018-02-02 | 季正明 | A kind of computer housing with dust-proof effect |
| CN109599764A (en) * | 2018-11-19 | 2019-04-09 | 郑振兴 | The distribution box that rainwater-proof is squeezed into when a kind of heavy rain |
| CN211557706U (en) * | 2019-12-30 | 2020-09-22 | 江苏博雄智能制造有限公司 | Electrical equipment box with dustproof heat dissipation function |
| CN213214033U (en) * | 2020-09-22 | 2021-05-14 | 大连城山金属加工有限公司 | External controller of plate shearing machine with waterproof and drainage structures |
| CN213268634U (en) * | 2020-08-18 | 2021-05-25 | 中国建筑第二工程局有限公司 | Integrative device of drainage catchments |
| CN214168687U (en) * | 2020-12-26 | 2021-09-10 | 梁斌江 | Automatic maintenance device for stable water base course of highway engineering |
-
2021
- 2021-12-28 CN CN202111616195.9A patent/CN114378359B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2443196Y (en) * | 1999-12-02 | 2001-08-15 | 莱芜钢铁股份有限公司烧结厂 | Weight lever type sealer |
| CN201979349U (en) * | 2011-03-24 | 2011-09-21 | 平顶山市东方惠普工贸有限公司 | Waterproof dividing head and main spindle thereof |
| CN107656592A (en) * | 2017-10-20 | 2018-02-02 | 季正明 | A kind of computer housing with dust-proof effect |
| CN109599764A (en) * | 2018-11-19 | 2019-04-09 | 郑振兴 | The distribution box that rainwater-proof is squeezed into when a kind of heavy rain |
| CN211557706U (en) * | 2019-12-30 | 2020-09-22 | 江苏博雄智能制造有限公司 | Electrical equipment box with dustproof heat dissipation function |
| CN213268634U (en) * | 2020-08-18 | 2021-05-25 | 中国建筑第二工程局有限公司 | Integrative device of drainage catchments |
| CN213214033U (en) * | 2020-09-22 | 2021-05-14 | 大连城山金属加工有限公司 | External controller of plate shearing machine with waterproof and drainage structures |
| CN214168687U (en) * | 2020-12-26 | 2021-09-10 | 梁斌江 | Automatic maintenance device for stable water base course of highway engineering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114378359A (en) | 2022-04-22 |
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Effective date of registration: 20240119 Address after: 402473 Renhe Road, Banqiao Industrial Park, Rongchang District, Chongqing Patentee after: Chongqing Woke Chengda Automotive Electronics Co.,Ltd. Address before: 226600 No. 11, Nanhai Avenue (East), Chengdong Town, Hai'an City, Nantong City, Jiangsu Province Patentee before: JIANGSU XINYI MACHINERY Co.,Ltd. |