CN214237711U - Air suction system - Google Patents
Air suction system Download PDFInfo
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- CN214237711U CN214237711U CN202023221240.4U CN202023221240U CN214237711U CN 214237711 U CN214237711 U CN 214237711U CN 202023221240 U CN202023221240 U CN 202023221240U CN 214237711 U CN214237711 U CN 214237711U
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- air suction
- air
- hole
- vacuum generator
- joint
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Abstract
The utility model discloses a gas suction system, including the gas suction device, the gas suction device from left to right is equipped with vacuum generator and sucking disc in proper order, vacuum generator's one end is equipped with into the gas pocket, vacuum generator's the other end is equipped with the venthole, one side of vacuum generator is equipped with the vacuum hole, the middle part of sucking disc is equipped with the gas and inhales the joint, the top that the gas was inhaled the joint is equipped with the first portion, the end of first portion is equipped with the second portion, is close to the top that the gas was inhaled the joint is equipped with the through-hole along the water flat line direction, the second portion is equipped with the round hole along the vertical direction and connects the through-hole, the length size of first portion is less than the length size of second portion. The utility model has the advantages that: the air suction connector can be replaced according to the thickness and the size of the cutter, the air source is directly closed, and the air suction connector can be directly taken out to replace other types of air suction connectors suitable for different cutters.
Description
Technical Field
The utility model relates to a machining technical field, concretely relates to air suction system.
Background
Today, the science and technology is rapidly developed, China and even the world mechanical processing technology is rapidly developed, the requirements of mechanical processing equipment are higher, the market of the knife sharpener in China enters a new period of rapid development along with the remarkable improvement of the comprehensive economic strength of China, and the condition that the knife tool is passivated, rough in surface and unsmooth after being used for a long time cannot meet the requirement of actual production.
When the existing knife sharpener is used for fixing the knife, different fixing modes of the knife with different models need to be replaced, and the steps of disassembling and replacing different clamps are complicated.
SUMMERY OF THE UTILITY MODEL
To the technical defect who exists among the background art, the utility model provides a gas suction system has solved above-mentioned technical problem and has satisfied the actual demand, and concrete technical scheme is as follows:
the utility model provides a system is inhaled to gas, includes that the gas inhales the device, the gas inhales the device from left to right is equipped with vacuum generator and sucking disc in proper order, vacuum generator's one end is equipped with into the gas pocket, vacuum generator's the other end is equipped with the venthole, one side of vacuum generator is equipped with the vacuum hole, the middle part of sucking disc is equipped with the gas and inhales the joint, the top that the gas inhaled the joint is equipped with the first portion, the end of first portion is equipped with the second portion, is close to the top that the gas inhaled the joint is equipped with the through-hole along the water flat line direction, the second portion is equipped with the round hole along the vertical direction and connects the through-hole, the length size of first portion is less than the length size of second portion.
As an improvement of the above scheme, the shape of the air suction joint is a cylinder, the diameter size of the first part of the air suction joint is not larger than that of the second part of the air suction joint, and the height size of the second part is consistent with the thickness size of the sucker.
As an improvement of the scheme, the vacuum hole is connected with the middle part of the bottom end of the sucker, and the bottom end of the second part of the air suction joint is abutted against the vacuum hole.
As an improvement of the scheme, an air inlet hole on the vacuum generator is connected with an air pump or an air flow output device, and an air outlet hole on the vacuum generator is provided with a silencer.
The utility model has the advantages of that: one end of the vacuum generator is provided with a silencer, noise can be reduced, the top end of the air suction joint is provided with a first part, the tail end of the first part is provided with a second part, the middle part of the cutter is provided with a mounting hole, the length of the first part is smaller than that of the second part, the height of the first part of the pneumatic joint is consistent with that of the mounting hole, the air suction joint can be well stressed, the height of the second part is consistent with that of the sucker, the cutter can be tightly attached to the sucker, the air suction joint can be replaced according to the thickness and size of the cutter, an air source is directly closed, and the air suction joint can be directly taken out to replace other types suitable for different cutters.
Drawings
Fig. 1 is a schematic top view of the vacuum generator of the present invention.
Fig. 2 is a first structural schematic diagram of the air suction joint of the present invention.
Fig. 3 is a schematic structural diagram of an embodiment of the present invention.
Fig. 4 is a second structural schematic diagram of the air suction joint of the present invention.
Wherein: the grinding wheel device comprises an air suction device 1, a vacuum generator 2, an air inlet hole 201, an air outlet hole 202, a vacuum hole 203, a suction cup 3, a cutter 301, a mounting hole 302, an air suction joint 4, a first part 401, a second part 402, a through hole 403, a round hole 404, a silencer 5, a grinding wheel device 6, a grinding wheel 601 and a base 7.
Detailed Description
Embodiments of the present invention will be described with reference to the accompanying drawings and related embodiments, wherein the following embodiments are only preferred embodiments for better illustrating the present invention, and the embodiments of the present invention are not limited to the following embodiments, and the related essential components of the present invention related to the technical field should be considered as known in the art and can be known and mastered by those skilled in the technical field.
In the description of the present invention, it is to be understood that the terms "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "inner," and the like are used in the orientation or positional relationship indicated in the drawings, merely for the purpose of describing the invention and simplifying the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention; furthermore, the terms "primary", "secondary" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated; thus, the definitions of "primary" and "secondary" are for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly including one or more of such features.
As shown in fig. 1 to 4, an air suction system comprises an air suction device 1, wherein the air suction device 1 is sequentially provided with a vacuum generator 2 and a suction cup 3 from left to right, one end of the vacuum generator 2 is provided with an air inlet 201, the other end of the vacuum generator 2 is provided with an air outlet 202, one side of the vacuum generator 2 is provided with a vacuum hole 203, the middle of the suction cup 3 is provided with an air suction connector 4, the top end of the air suction connector 4 is provided with a first part 401, the tail end of the first part 401 is provided with a second part 402, a through hole 403 is arranged along the horizontal line direction near the top end of the air suction connector 4, the second part 402 is provided with a round hole 404 along the vertical direction to connect with the through hole 403, and the length of the first part 401 is smaller than that of the second part 402.
Further, in the above solution, the suction connector 4 is shaped as a cylinder, the diameter of the first portion 401 of the suction connector 4 is not greater than the diameter of the second portion 402 of the suction connector 4, and the height of the second portion 402 is consistent with the thickness of the suction cup 3.
Further, in the above solution, the vacuum hole 203 is connected to the middle of the bottom end of the suction cup 3, and the bottom end of the second portion 402 of the suction connector 4 abuts against the vacuum hole 203.
Further, in the above solution, the air inlet 201 of the vacuum generator 2 is connected with an air pump or an air output device, and the air outlet 202 of the vacuum generator 2 is provided with a silencer 5.
In the embodiment of the present invention, a cutter 301 is disposed at the front end of the suction cup 3, the middle part of the cutter 301 is provided with a mounting hole 302, the bottom end of the cutter 301 is attached to the top end of the second part 402 of the air suction joint 4, the diameter of the first portion 401 of the suction fitting 4 is the same size as the diameter of the mounting hole 302, the length dimension of the first part 401 of the air suction joint 4 is consistent with the height dimension of the mounting hole 302, a grinding disc device 6 is arranged opposite to the air suction device 1, the grinding disc device 6 is provided with a grinding disc 601, the bottom ends of the air suction device 1 and the grinding disc device 6 are provided with a base 7, the air suction device 1 is fixed on the left side of the base 7, the end surface direction of the sucker 3 faces to the right side, the grinding disc device 6 and the base 7 are movably connected along the axial direction, and the grinding disc 601 faces to the left side.
As shown in fig. 1, 2 and 4, the present invention structurally comprises a first portion 401 disposed at the top end of the air suction connector 4, a second portion 402 disposed at the end of the first portion 401, a through hole 403 disposed along the horizontal line near the top end of the air suction connector 4, a circular hole 404 disposed along the vertical direction of the second portion 402 and connected to the through hole 403, the through hole 403 and the circular hole 404 forming a "T" shaped air passage, so as to make the suction force of the cutter 301 more uniform, the length of the first portion 401 is smaller than that of the second portion 402, the diameter of the first portion 401 of the air suction connector 4 is the same as that of the mounting hole 302, so as to make the connection between the first portion 401 and the cutter 301 more tight, the diameter of the first portion 401 of the air suction connector 4 is not larger than that of the second portion 402 of the air suction connector 4, the air suction joint 4 is relatively perfect in stress, the height of the second part 402 is consistent with the thickness of the sucker 3, and the cutter 301 can be tightly attached to the sucker 3.
As shown in fig. 1 and fig. 3, it should be noted that an air inlet 203 is disposed at one end of the vacuum generator 2, an air source is connected to the air inlet 203, a silencer 201 is disposed at one end of the vacuum generator 2, one side of the vacuum generator 2 is connected to the bottom of the air suction connector 4, the silencer 201 can reduce noise, the cutter 301 is fixed to the first portion 401 of the air suction connector 4 by the vacuum generator 2, the length of the first portion 401 of the air suction connector 4 is consistent with the height of the mounting hole 302, the air suction connector 4 can be replaced according to the thickness and size of the cutter, the air suction connector 4 can be directly taken out by closing the air source, and then other types of air suction connectors 4 suitable for different cutters can be replaced, which is very convenient to disassemble and install.
As shown in fig. 2 and 4, it should be noted that the length dimension of the first portion 401 of the air suction connector 4 is the same as the height dimension of the mounting hole 302, when the cutter 301 is thicker, the length dimension of the first portion 401 is longer, the through hole 403 penetrates through the first portion 401, when the cutter 301 is thinner, the length dimension of the first portion 401 is shorter, the through hole 403 penetrates through the second portion 402, and the cutter 301 is sucked through the gap at the connection position of the second portion 402 and the first portion 401.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. An air suction system comprises an air suction device (1) and is characterized in that the air suction device (1) is sequentially provided with a vacuum generator (2) and a sucker (3) from left to right, one end of the vacuum generator (2) is provided with an air inlet hole (201), the other end of the vacuum generator (2) is provided with an air outlet hole (202), one side of the vacuum generator (2) is provided with a vacuum hole (203), the middle part of the sucker (3) is provided with an air suction joint (4), the top end of the air suction joint (4) is provided with a first part (401), the tail end of the first part (401) is provided with a second part (402), a through hole (403) is arranged close to the top end of the air suction joint (4) along the horizontal line direction, the second part (402) is provided with a round hole (404) along the vertical direction to be connected with the through hole (403), the length dimension of the first portion (401) is less than the length dimension of the second portion (402).
2. An air suction system according to claim 1, characterized in that the air suction connection (4) is shaped as a cylinder, the diameter dimension of the first portion (401) of the air suction connection (4) being not greater than the diameter dimension of the second portion (402) of the air suction connection (4), the height dimension of the second portion (402) being identical to the thickness dimension of the suction cup (3).
3. An air suction system according to claim 1, characterized in that the vacuum hole (203) is connected to the middle of the bottom end of the suction cup (3), and the bottom end of the second part (402) of the air suction connection (4) abuts against the vacuum hole (203).
4. The air suction system according to claim 1, wherein an air inlet (201) of the vacuum generator (2) is connected with an air source, the air source is an air pump or an air flow output device, and an air outlet (202) of the vacuum generator (2) is provided with a silencer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023221240.4U CN214237711U (en) | 2020-12-28 | 2020-12-28 | Air suction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023221240.4U CN214237711U (en) | 2020-12-28 | 2020-12-28 | Air suction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214237711U true CN214237711U (en) | 2021-09-21 |
Family
ID=77743478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023221240.4U Active CN214237711U (en) | 2020-12-28 | 2020-12-28 | Air suction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214237711U (en) |
-
2020
- 2020-12-28 CN CN202023221240.4U patent/CN214237711U/en active Active
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