CN114473625A - Water inlet device I, water inlet device II and cooling device - Google Patents
Water inlet device I, water inlet device II and cooling device Download PDFInfo
- Publication number
- CN114473625A CN114473625A CN202210285162.9A CN202210285162A CN114473625A CN 114473625 A CN114473625 A CN 114473625A CN 202210285162 A CN202210285162 A CN 202210285162A CN 114473625 A CN114473625 A CN 114473625A
- Authority
- CN
- China
- Prior art keywords
- water inlet
- channel
- joint
- sealing
- sealing ring
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- B23Q11/10—Arrangements for cooling or lubricating tools or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a first water inlet device, a second water inlet device and a cooling device, and relates to the technical field of cooling equipment, wherein the first water inlet device comprises a first water inlet cover, and a first channel is arranged on the first water inlet cover along the radial direction; the sealing sleeve is movably sleeved in the water inlet cover and is provided with a second channel along the radial direction; the first joint is sleeved in the sealing sleeve and is provided with a third channel along the radial direction; the choke plug is movably sleeved in the first joint; one end of the first elastic part is contacted with the water inlet cover, and the other end of the first elastic part is contacted with the sealing sleeve; one end of the second elastic piece is connected with the first connector, and the other end of the second elastic piece is connected with the choke plug; one end of the second channel is communicated with the first channel, and the other end of the second channel is communicated with the third channel. Aiming at the technical problem of single water inlet mode of the cooling device, the invention has the technical effect that the water inlet mode is various.
Description
Technical Field
The invention relates to the technical field of cooling equipment, in particular to a first water inlet device, a second water inlet device and a cooling device.
Background
The cooling device is a device for providing cooling liquid, can reduce the temperature, take away a large amount of heat energy generated in cutting, can form a lubricating film between a cutter and a workpiece, reduces the abrasion speed of the cutter, and is gradually widely applied to equipment such as lathes, milling machines, drilling machines and the like.
However, the related cooling device has a single water inlet mode, and when the related water receiver fails to provide cooling water, the water receiver needs to be replaced, so that the operation is complicated, and the processing efficiency is low.
Disclosure of Invention
1. Technical problem to be solved by the invention
The invention provides a first water inlet device, a second water inlet device and a cooling device, aiming at the technical problem that the water inlet mode of the cooling device is single, and the water inlet modes of the cooling device are various.
2. Technical scheme
In order to solve the problems, the technical scheme provided by the invention is as follows:
a first water intake, comprising:
the water inlet cover is provided with a first channel along the radial direction;
the sealing sleeve is movably sleeved in the water inlet cover and is provided with a second channel along the radial direction;
the first joint is sleeved in the sealing sleeve and is provided with a third channel along the radial direction;
the choke plug is movably sleeved in the first joint;
one end of the first elastic part is in contact with the water inlet cover, and the other end of the first elastic part is in contact with the sealing sleeve;
one end of the second elastic piece is connected with the first connector, and the other end of the second elastic piece is connected with the choke plug;
one end of the second channel is communicated with the first channel, and the other end of the second channel is communicated with the third channel.
Optionally, still include the water inlet tap, the one end of water inlet tap with the lid threaded connection of intaking, be equipped with in the water inlet tap with the inhalant canal of passageway a intercommunication.
Optionally, the pipe joint further comprises a choke plug retainer ring, and the choke plug retainer ring is located in the first joint.
Optionally, a first step is arranged in the seal sleeve, and a second step matched with the first step is arranged outside the first joint.
Optionally, the water inlet cover further comprises a first sealing ring located on the sealing sleeve, a second sealing ring is arranged on two sides of the first sealing ring along the axial direction of the sealing sleeve, the second sealing ring is located on the sealing sleeve, one side, far away from the sealing sleeve, of the first sealing ring and one side, far away from the sealing sleeve, of the second sealing ring are in contact with the water inlet cover, and the second channel is located between the first sealing ring and the second sealing ring.
Optionally, the sealing device further comprises a third sealing ring located on the first joint, wherein a fourth sealing ring is arranged on two sides of the third sealing ring along the axial direction of the first joint, the fourth sealing ring is located on the first joint, one sides, far away from the joint, of the third sealing ring and the fourth sealing ring are in contact with the sealing sleeve, and the third channel is located between the third sealing ring and the fourth sealing ring.
A second water intake apparatus, comprising:
the second joint is sleeved outside the first joint and is provided with a channel IV along the radial direction, and the second joint is also matched with the seal sleeve;
the rubber gasket is sleeved in the second joint;
the ejector rod is movably sleeved in the rubber pad and matched with the choke plug;
and one end of the third elastic part is in contact with the second connector, and the other end of the third elastic part is in contact with the ejector rod.
Optionally, the joint further comprises a rubber gasket retainer ring positioned in the joint II, and the rubber gasket retainer ring is in contact with the rubber gasket.
A cooling device comprises a first water inlet device, a second water inlet device, a first water storage device communicated with a first channel and a second water storage device communicated with a fourth channel, wherein a first buckle is arranged on the second water storage device, and a second buckle matched with the first buckle is arranged on a water inlet cover.
Optionally, the water storage device further comprises a nut and a sealing gasket which are connected to the outside of the joint, the sealing gasket is located between the nut and the second joint, and the second water storage device is located between the sealing gasket and the nut.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects: when the sealing sleeve and the choke plug are not extruded, the cooling liquid in the related water storage device sequentially passes through the first channel, the second channel and the third channel and finally flows into the water inlet cover; when the water inlet device I is matched with other related water inlets, the sealing sleeve and the choke plug are extruded, the elastic piece I and the elastic piece II are both compressed, the sealing sleeve is also compressed, and the channel II of the sealing sleeve is not communicated with the channel I of the water inlet cover and the channel III of the joint I, so that cooling liquid in the related water reservoir cannot enter the water inlet cover; in conclusion, no matter whether the sealing sleeve and the choke plug are extruded or not, the first water inlet device can be internally provided with cooling liquid, so that the diversity of the water inlet mode of the first water inlet device is increased.
Drawings
Fig. 1 is a schematic structural diagram of a first water inlet device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second water inlet device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a cooling device according to an embodiment of the present invention;
in the figure: 1. a water inlet cover; 101. a first channel; 2. sealing sleeves; 201. a second channel; 202. a step I; 3. a first connector; 31. a third channel; 32. a step II; 4. choke plug; 5. a first elastic part; 6. a second elastic piece; 7. a water inlet nozzle; 71. a water inlet channel; 8. a choke plug retainer ring; 9. a first sealing ring; 10. a second sealing ring; 11. a third sealing ring; 12. a fourth sealing ring; 13. a second joint; 131. a fourth channel; 14. a rubber pad; 15. a top rod; 16. an elastic member III; 17. a rubber gasket retainer ring; 18. a second water storage device; 19. a second buckle; 20. a first buckle is arranged; 21. a nut; 22. sealing gaskets; 23. a sealing ring V; 24. and a sixth sealing ring.
Detailed Description
For a further understanding of the present invention, reference will now be made in detail to the embodiments illustrated in the drawings.
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The terms first, second, and the like in the present invention are provided for convenience of describing the technical solution of the present invention, and have no specific limiting effect, but are all generic terms, and do not limit the technical solution of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The technical solutions in the same embodiment and the technical solutions in different embodiments can be arranged and combined to form a new technical solution without contradiction or conflict, and the technical solutions are within the scope of the present invention.
Example 1
With reference to fig. 1 to 3, the present embodiment provides a first water inlet device, including:
the water inlet cover 1 is provided with a first channel 101 along the radial direction;
the sealing sleeve 2 is movably sleeved in the water inlet cover 1, and the sealing sleeve 2 is provided with a second channel 201 along the radial direction;
the first joint 3 is sleeved in the sealing sleeve 2, and a third channel 31 is arranged in the first joint 3 along the radial direction;
the choke plug 4 is movably sleeved in the joint I3;
one end of the elastic piece I5 is contacted with the water inlet cover 1, and the other end of the elastic piece I5 is contacted with the sealing sleeve 2;
one end of the second elastic piece 6 is connected with the first connector 3, and the other end of the second elastic piece 6 is connected with the choke plug 4;
one end of the second channel 201 is communicated with the first channel 101, and the other end of the second channel 201 is communicated with the third channel 31.
Specifically, when the sealing sleeve 2 and the choke plug 4 are not extruded, the cooling liquid in the related water storage device sequentially passes through the first channel 101, the second channel 201 and the third channel 31 and finally flows into the water inlet cover 1; when the water inlet device I is matched with other related water inlet devices, the sealing sleeve 2 and the choke plug 4 are extruded, the elastic piece I5 and the elastic piece II 6 are both compressed, the sealing sleeve 2 is also compressed, and the channel II 201 of the sealing sleeve 2 is not communicated with the channel I101 of the water inlet cover 1 and the channel III 31 of the joint I3, so that cooling liquid in the related water storage device cannot enter the water inlet cover 1, but because the choke plug 4 and the joint I3 move relatively, a gap is generated between the choke plug 4 and the joint I3, and the cooling liquid in other related water inlet devices enters the water inlet cover 1 through the gap between the choke plug 4 and the joint I3; in conclusion, no matter whether the sealing sleeve 2 and the choke plug 4 are extruded or not, the first water inlet device can be provided with cooling liquid, so that the diversity of the water inlet mode of the first water inlet device is increased.
The water inlet cover 1 is used for bearing the first channel 101, and one end of the first channel 101, which is far away from the second channel 201, is communicated with the relevant water reservoir, so that the cooling liquid in the relevant water reservoir enters the water inlet cover 1 through the first channel 101; the sealing sleeve 2 is used for bearing a second channel 201, and the elastic part I5 enables the sealing sleeve 2 to realize reciprocating telescopic motion, so that one end of the second channel 201 of the sealing sleeve 2 is communicated or not communicated with a first channel 101 of the water inlet cover 1, and the other end of the second channel 201 of the sealing sleeve 2 is communicated or not communicated with a third channel 31 of the first joint 3, wherein the elastic part I5 can be a stainless steel spring, a rubber spring and the like; the choke plug 4 can realize reciprocating telescopic motion in the joint I3 under the action of the elastic piece II 6, so that a gap is formed or no gap is formed between the choke plug 4 and the joint I3, wherein the elastic piece II 6 can be a stainless steel spring, a rubber spring and the like, and a sealing ring five 23 can be added between the choke plug 4 and the joint I3 in order to increase the sealing performance between the choke plug 4 and the joint I3.
Furthermore, the water inlet device also comprises a water inlet nozzle 7, one end of the water inlet nozzle 7 is in threaded connection with the water inlet cover 1, and a water inlet channel 71 communicated with the first channel 101 is arranged in the water inlet nozzle 7.
Specifically, the water inlet nozzle 7 is used for bearing the water inlet channel 71, and one end of the water inlet nozzle 7, which is far away from the water inlet cover 1, is used for being connected with a related water storage device, so that the related water storage device can provide cooling liquid for the water inlet cover 1; because the water inlet nozzle 7 is in threaded connection with the water inlet cover 1, the reliability of connection between the water inlet nozzle and the water inlet cover is improved, and the water inlet nozzle and the water inlet cover can be disassembled and assembled conveniently.
Furthermore, a choke plug retainer ring 8 is also included, and the choke plug retainer ring 8 is positioned in the first joint 3.
Specifically, the bulkhead baffle 8 is carried by the first connector 3 and is used for limiting the reciprocating telescoping distance of the bulkhead 4.
Further, a first step 202 is arranged in the sealing sleeve 2, and a second step 32 matched with the first step 202 is arranged outside the first joint 3.
Specifically, the first step 202 is supported by the sealing sleeve 2, the second step 32 is supported by the first joint 3, and the first step 202 and the second step 32 are matched to limit the reciprocating telescopic distance of the sealing sleeve 2.
Furthermore, the water inlet device further comprises a first sealing ring 9 located on the sealing sleeve 2, two sides of the first sealing ring 9 are respectively provided with a second sealing ring 10 along the axial direction of the sealing sleeve 2, the second sealing ring 10 is located on the sealing sleeve 2, one sides, far away from the sealing sleeve 2, of the first sealing ring 9 and the second sealing ring 10 are both in contact with the water inlet cover 1, and a second channel 201 is located between the first sealing ring 9 and the second sealing ring 10.
Specifically, when the sealing sleeve 2 is not extruded, the first sealing rings 9 and the second sealing rings 10 on the two sides of the second channel 201 have a good sealing effect, so that the cooling liquid from the first channel 101 can completely enter the second channel 201, and when the sealing sleeve 2 is extruded, the first sealing rings 9 and the second sealing rings 10 far away from the second channel 201 have a good sealing effect, so that the cooling liquid from the first channel 101 can be effectively blocked.
Further, the sealing device further comprises a third sealing ring 11 positioned on the first joint 3, wherein two sides of the third sealing ring 11 are respectively provided with a fourth sealing ring 12 along the axial direction of the first joint 3, the fourth sealing ring 12 is positioned on the first joint 3, one sides, far away from the joint, of the third sealing ring 11 and the fourth sealing ring 12 are respectively contacted with the sealing sleeve 2, and a third channel 31 is positioned between the third sealing ring 11 and the fourth sealing ring 12.
Specifically, when the sealing sleeve 2 is not extruded, the sealing rings three 11 and four 12 on the two sides of the channel three 31 play a good sealing role, so that the cooling liquid from the channel two 201 can completely enter the channel three 31, and when the sealing sleeve 2 is extruded, the sealing rings three 11 and four 12 far away from the channel three 31 play a good sealing role, so that the cooling liquid from the channel one 101 can be further effectively blocked.
Example 2
With reference to fig. 1 to 3, the present embodiment provides a second water inlet device, including:
the joint II 13 is sleeved outside the joint I3, a channel IV 131 is arranged on the joint II 13 along the radial direction, and the joint II 13 is also matched with the sealing sleeve 2;
a rubber pad 14 sleeved in the joint II 13;
a top rod 15 movably sleeved in the rubber pad 14, wherein the top rod 15 is matched with the choke plug 4;
and one end of the third elastic member 16 is contacted with the second joint 13, and the other end of the third elastic member 16 is contacted with the ejector rod 15.
Specifically, the second joint 13 is used for being matched with the first joint 3, so that the ejector rod 15 is matched with the choke plug 4, and a gap is formed between the choke plug 4 and the first joint 3, and cooling liquid from the second joint 13 can conveniently enter the water inlet cover 1 through the gap; the channel four 131 is carried by the joint two 13 and is used for being communicated with the related water storage device, so that the cooling liquid in the related water storage device can conveniently enter the joint two 13 through the channel four 131, and in order to increase the sealing effect between the joint one 3 and the joint two 13, a sealing ring six 24 can be added between the joint two 13 and the joint one 3; the rubber pad 14 is used for sealing; the third elastic member 16 enables the ejector rod 15 to perform reciprocating telescopic motion, wherein the third elastic member 16 may be specifically a stainless steel spring, a rubber spring, or the like.
Furthermore, a rubber gasket retainer 17 is arranged in the second joint 13, and the rubber gasket retainer 17 is in contact with the rubber gasket 14.
Specifically, rubber pad retainer ring 17 is used for supporting rubber pad 14, guarantees rubber pad 14's stability.
Example 3
With reference to fig. 1 to 3, this embodiment provides a cooling device, including the first water inlet in embodiment 1, further including the second water inlet in embodiment 2, further including the first water reservoir in communication with the first channel 101 and the second water reservoir 18 in communication with the fourth channel 131, the second water reservoir 18 is provided with a first fastener 20, and the cover 1 is provided with a second fastener 19 cooperating with the first fastener 20.
Specifically, the first water storage device is used for supplying cooling liquid to the water inlet cover 1 through a first channel 101, and the second water storage device 18 is used for supplying cooling liquid to the second connector 13 through a fourth channel 131; the first buckle 20 is borne by the second water storage device 18, the second buckle 19 is borne by the water inlet cover 1, and the first buckle 20 and the second buckle 19 are assembled and disassembled, so that the second water storage device 18 and the water inlet cover 1 can be assembled and disassembled quickly.
Further, the water storage device further comprises a nut 21 and a sealing gasket 22, wherein the nut 21 is connected to the outside of the connector II 13, the sealing gasket 22 is located between the nut 21 and the connector II 13, and the water storage device II 18 is located between the sealing gasket 22 and the nut 21.
In particular, the nut 21 and the sealing gasket 22 are used for realizing the detachable connection between the second connector 13 and the second water reservoir 18, so that the second connector 13 and the second water reservoir 18 can be conveniently detached.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Claims (10)
1. A first water intake apparatus, comprising:
the water inlet cover is provided with a first channel along the radial direction;
the sealing sleeve is movably sleeved in the water inlet cover and is provided with a second channel along the radial direction;
the first joint is sleeved in the sealing sleeve and is provided with a third channel along the radial direction;
the choke plug is movably sleeved in the first joint;
one end of the first elastic part is in contact with the water inlet cover, and the other end of the first elastic part is in contact with the sealing sleeve;
one end of the second elastic piece is connected with the first connector, and the other end of the second elastic piece is connected with the choke plug;
one end of the second channel is communicated with the first channel, and the other end of the second channel is communicated with the third channel.
2. The first water inlet device of claim 1, further comprising a first water inlet nozzle, wherein one end of the first water inlet nozzle is in threaded connection with the first water inlet cover, and a first water inlet channel communicated with the first channel is arranged in the first water inlet nozzle.
3. A water inlet device as claimed in claim 1 or claim 2, further comprising a bulkhead collar, said bulkhead collar being located within said first coupling.
4. A water inlet device i as claimed in claim 1 or 2, wherein a step i is provided in the sealing sleeve, and a step ii is provided outside the joint i to cooperate with the step i.
5. The first water inlet device of claim 1 or 2, further comprising a first sealing ring located on the sealing sleeve, wherein two sides of the first sealing ring are respectively provided with a second sealing ring along the axial direction of the sealing sleeve, the second sealing ring is located on the sealing sleeve, one sides of the first sealing ring and the second sealing ring, which are far away from the sealing sleeve, are respectively contacted with the water inlet cover, and the two channel is located between the first sealing ring and the second sealing ring.
6. The water inlet device I as claimed in claim 1 or 2, further comprising a third sealing ring located on the first joint, wherein along the axial direction of the first joint, two sides of the third sealing ring are provided with a fourth sealing ring, the fourth sealing ring is located on the first joint, one sides of the third sealing ring and the fourth sealing ring, which are far away from the first joint, are in contact with the sealing sleeve, and the three channels are located between the third sealing ring and the fourth sealing ring.
7. A second water intake according to any one of claims 1 to 6, comprising:
the second joint is sleeved outside the first joint and is provided with a channel IV along the radial direction, and the second joint is also matched with the seal sleeve;
the rubber gasket is sleeved in the second joint;
the ejector rod is movably sleeved in the rubber pad and matched with the choke plug;
and one end of the third elastic part is in contact with the second connector, and the other end of the third elastic part is in contact with the ejector rod.
8. The second water inlet device according to claim 7, further comprising a rubber gasket retainer ring located in the second joint, wherein the rubber gasket retainer ring is in contact with the rubber gasket.
9. A cooling device, comprising a first water inlet device as claimed in any one of claims 1 to 6, further comprising a second water inlet device as claimed in claim 7 or 8, further comprising a first water reservoir communicated with the first channel and a second water reservoir communicated with the fourth channel, wherein the first water reservoir is provided with a first fastener, and the second water inlet cover is provided with a second fastener matched with the first fastener.
10. A cooling device as claimed in claim 9, further comprising a nut coupled to an exterior of said adapter and a sealing gasket, said sealing gasket being disposed between said nut and said second adapter, said second reservoir being disposed between said sealing gasket and said nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210285162.9A CN114473625B (en) | 2022-03-22 | 2022-03-22 | Water inlet device I, water inlet device II and cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210285162.9A CN114473625B (en) | 2022-03-22 | 2022-03-22 | Water inlet device I, water inlet device II and cooling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114473625A true CN114473625A (en) | 2022-05-13 |
| CN114473625B CN114473625B (en) | 2022-10-04 |
Family
ID=81488459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210285162.9A Active CN114473625B (en) | 2022-03-22 | 2022-03-22 | Water inlet device I, water inlet device II and cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114473625B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5133629A (en) * | 1990-01-05 | 1992-07-28 | E.P.B. Emile Pfalzgraf S.A. | Tool holding assembly provided with a feeler device |
| CN103952673A (en) * | 2014-04-01 | 2014-07-30 | 中国电子科技集团公司第四十八研究所 | Cooling water entrance and exit structure used for multi-station sputtering target in vacuum chamber |
| CN104172723A (en) * | 2013-05-20 | 2014-12-03 | 膳魔师有限公司 | Bottle system and method for filtering or treating a beverage |
| CN209363683U (en) * | 2018-12-28 | 2019-09-10 | 晋中三明液压机械有限公司 | Cold drill bit adapter in a kind of self-filtering type |
| CN112206565A (en) * | 2020-09-17 | 2021-01-12 | 以马内利(深圳)健康水科技有限公司 | Filter element seat and filter element capable of automatically sealing water |
-
2022
- 2022-03-22 CN CN202210285162.9A patent/CN114473625B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5133629A (en) * | 1990-01-05 | 1992-07-28 | E.P.B. Emile Pfalzgraf S.A. | Tool holding assembly provided with a feeler device |
| CN104172723A (en) * | 2013-05-20 | 2014-12-03 | 膳魔师有限公司 | Bottle system and method for filtering or treating a beverage |
| CN103952673A (en) * | 2014-04-01 | 2014-07-30 | 中国电子科技集团公司第四十八研究所 | Cooling water entrance and exit structure used for multi-station sputtering target in vacuum chamber |
| CN209363683U (en) * | 2018-12-28 | 2019-09-10 | 晋中三明液压机械有限公司 | Cold drill bit adapter in a kind of self-filtering type |
| CN112206565A (en) * | 2020-09-17 | 2021-01-12 | 以马内利(深圳)健康水科技有限公司 | Filter element seat and filter element capable of automatically sealing water |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114473625B (en) | 2022-10-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105415082B (en) | The main shaft device of lathe | |
| GB2055165A (en) | Telescopic pipe joints | |
| CN103752863B (en) | A kind of speed electric rolling-ball main shaft | |
| CN114473625B (en) | Water inlet device I, water inlet device II and cooling device | |
| CN212250610U (en) | Magnetic suspension molecular pump water cooling device | |
| CN203517108U (en) | Female joint | |
| CN112743454A (en) | Grinding wheel cutting fluid supply device | |
| CN218325218U (en) | Diaphragm compressor's water-cooling lower die head | |
| CN203791816U (en) | Integrated connector, wire feeder and welding gun of welding device | |
| CN202545925U (en) | Detachable two-way throttle valve | |
| CN202485290U (en) | Removable one-way throttle valve | |
| CN217056378U (en) | Cooling equipment | |
| CN211193146U (en) | Main shaft center water outlet cooling device | |
| CN219692550U (en) | Fluid pipeline rotary joint | |
| CN112761547A (en) | Drill rod with double-wall through-flow function | |
| CN113000928A (en) | Cutting tool | |
| CN219103778U (en) | Ethylene oxide cooler | |
| CN201110177Y (en) | External water channel inner spraying device | |
| CN115431054B (en) | Machine tool workbench and double-workbench machine tool | |
| CN220647088U (en) | Switching structure and battery pack | |
| CN219692531U (en) | Resistance to compression combination formula deep sea flange structure | |
| CN219725466U (en) | Handle of a knife of strengthening cooling play water effect | |
| CN216768138U (en) | Propulsion motor shaft coupling for boats and ships | |
| CN220506118U (en) | Multi-pipeline quick-plug pneumatic connector | |
| CN219805791U (en) | Cooling structure and drilling machine for drilling weight plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB02 | Change of applicant information |
Address after: 314300 No. 699, Yanshan Road, liuliji Town, Shupu Town, Haiyan County, Jiaxing City, Zhejiang Province Applicant after: Zhejiang Xinxing Tools Co.,Ltd. Address before: 314300 No.33, Huanbei Road, liuliji Town, Shupu Town, Haiyan County, Jiaxing City, Zhejiang Province Applicant before: Zhejiang Xinxing Tools Co.,Ltd. |
|
| CB02 | Change of applicant information |