CN210874435U - Stainless steel sintering net filter core mounting structure convenient to change inner core - Google Patents
Stainless steel sintering net filter core mounting structure convenient to change inner core Download PDFInfo
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- CN210874435U CN210874435U CN201921532544.7U CN201921532544U CN210874435U CN 210874435 U CN210874435 U CN 210874435U CN 201921532544 U CN201921532544 U CN 201921532544U CN 210874435 U CN210874435 U CN 210874435U
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- shell
- stainless steel
- inner core
- filter screen
- filter element
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Abstract
The utility model discloses a stainless steel sintering net filter core mounting structure convenient to change inner core, which comprises an outer shell, one side of shell is provided with first fixed lid, it has the filter screen to peg graft in the inside of shell, one side of filter screen is provided with the fixed lid of second, the other end of filter screen is provided with the fixed plate, be provided with the filter core between fixed plate and the fixed lid of second, and the filter core cup joints on the filter screen, it has three screw hole to open on the outer wall of shell, and three screw hole is equidistance annular distribution on the shell, be provided with three fastening bolt on the outer wall of shell, and three fastening bolt is the equidistance and distributes, and is three fastening bolt's bottom has all opened the sliding tray. The utility model discloses a permanent magnet and the iron ring that set up, the fixed lid of second pass through the iron ring and adsorb on the inside permanent magnet of shell, not only can be convenient for people's installation and change the heart, can make the fixed absorption of heart in addition in the shell, improve the stability that the heart used.
Description
Technical Field
The utility model relates to a stainless steel sintering net filters technical field, especially relates to a stainless steel sintering net filter core mounting structure convenient to change the inner core.
Background
The stainless steel sintering net filter element is a sintering filter cylinder which is manufactured by cutting and high-precision welding a sintering net. The sintering filter cylinder is mainly characterized in that a large number of high-precision welding processes are adopted, the sintering filter cylinder is subjected to seam welding after being subjected to edge rolling, the roundness of a welding position needs to be guaranteed, and a welding line is corrected after welding is flat, so that the whole body looks more attractive.
Stainless steel sintering net filter core mounting structure among the prior art, the people of being not convenient for install and change the heart, and the messenger heart that moreover can not be fine is fixed to be adsorbed in the shell, and the stability that the heart used is relatively poor.
Therefore, it is desirable to design a stainless steel sintered mesh filter element installation structure with an easy inner core replacement to solve the above problems.
Disclosure of Invention
The utility model aims at solving the problem that the inner core is not convenient for people to install and change in the prior art, and the inner core is not fixed to adsorb in the shell, the stability that the inner core used is relatively poor, and the stainless steel sintering net filter core mounting structure convenient to change the inner core that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a stainless steel sintering net filter element mounting structure convenient for replacing an inner core comprises a shell, wherein a first fixing cover is arranged on one side of the shell, a filter screen is inserted in the shell, a second fixing cover is arranged on one side of the filter screen, a fixing plate is arranged at the other end of the filter screen, a filter element is arranged between the fixing plate and the second fixing cover, the filter element is sleeved on the filter screen, three threaded holes are formed in the outer wall of the shell and are distributed on the shell in an equidistant annular mode, three fastening bolts are arranged on the outer wall of the shell and are distributed in an equidistant mode, sliding grooves are formed in the bottoms of the three fastening bolts, a first external thread is formed in the outer wall of one end of the shell, a first internal thread is formed in the first fixing cover, a second external thread is formed in one end of the filter screen, a second internal thread is formed in the second fixing cover, an iron ring is embedded in the second fixing cover, and a permanent magnet is embedded in one end of the shell.
The key concept of the technical scheme is as follows: the fixed lid of second passes through the iron ring and adsorbs on the inside permanent magnet of shell, not only can be convenient for people's installation and change the heart, can make the fixed absorption of heart in addition in the shell, improves the stability that the heart used.
Furthermore, the inside sliding connection of sliding tray has the fixed block, fixed block one side and sliding tray's inside one side fixed mounting have compression spring.
Furthermore, the fastening bolt is in threaded connection with the threaded hole, and the fastening bolt is in threaded connection with the shell through the threaded hole.
Furthermore, one side of the fixed block, which is far away from the compression spring, is provided with a clamping plate, and one side of the clamping plate is provided with an arc-shaped groove.
Further, the second internal thread is in threaded connection with the second external thread, and the second fixing cover is in threaded connection with the filter screen through the second external thread and the second internal thread.
Further, first internal thread threaded connection is on first external screw thread, first fixed lid is through first external screw thread and first internal thread threaded connection on the shell.
The utility model has the advantages that:
1. through the permanent magnet and the iron ring that set up, the fixed lid of second passes through the iron ring and adsorbs on the inside permanent magnet of shell, not only can be convenient for people's installation and change the heart, can make the fixed absorption of heart in addition in the shell, improves the stability that the heart used.
2. Through the first fixed lid and the first external screw thread that set up, first fixed lid is through inside first internal thread threaded connection on first external screw thread, can fix the stainless steel sintering net heart, prevents that the heart from shifting out in the shell.
3. Through the fixed lid of second and the second external screw thread that sets up, the fixed lid of second is through the fixed internal thread threaded connection of inside second on the second external screw thread, and the people of being convenient for dismantle and the fixed lid of second, and the people of being convenient for moreover change the filter core of cup joint on the filter screen, improve the convenience of using the stainless steel sintering net inner core.
4. Through the fastening bolt, compression spring and the joint board that set up, make the arc wall extrusion fixed plate of joint board one side through rotating fastening bolt, fix stainless steel sintering net inner core, can satisfy the stainless steel sintering net inner core that does not take the iron ring and also can install in the inside of shell, compression spring can avoid fastening bolt to rotate the number of turns too much and lead to the fact the damage to the inner core simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of a stainless steel sintered mesh filter element installation structure convenient for replacing an inner core, which is provided by the utility model;
fig. 2 is a schematic diagram of a filter element mounting structure of a stainless steel sintered mesh filter element mounting structure convenient for replacing an inner core, which is provided by the utility model;
FIG. 3 is a schematic diagram showing a filter element and filter screen separating structure of a stainless steel sintered mesh filter element mounting structure convenient for replacing an inner core according to the present invention;
fig. 4 is a schematic structural view of an iron ring of the stainless steel sintered mesh filter element installation structure convenient for replacing the inner core of the utility model;
fig. 5 is a schematic view of a permanent magnet structure of a stainless steel sintered mesh filter element installation structure convenient for replacing an inner core according to the present invention;
fig. 6 is the utility model provides a compression spring and joint plate structure sketch map of stainless steel sintering net filter core mounting structure convenient to change the inner core.
In the figure: the filter comprises a shell 1, a first fixing cover 2, a second fixing cover 3, a filter screen 4, a threaded hole 5, a fastening bolt 6, a first external thread 7, a first internal thread 8, a filter element 9, a fixing plate 10, a second external thread 11, a second internal thread 12, an iron ring 13, a permanent magnet 14, a sliding groove 15, a compression spring 16, a fixing block 17 and a clamping plate 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 6, a stainless steel sintered mesh filter element mounting structure convenient for replacing an inner core comprises a housing 1, a first fixing cover 2 is arranged on one side of the housing 1, a filter screen 4 is inserted into the housing 1 and can support and fix a filter element 9, a second fixing cover 3 is arranged on one side of the filter screen 4, a fixing plate 10 is arranged at the other end of the filter screen 4, the filter element 9 is arranged between the fixing plate 10 and the second fixing cover 3, the filter element 9 is sleeved on the filter screen 4, three threaded holes 5 are formed in the outer wall of the housing 1, the three threaded holes 5 are annularly distributed on the housing 1 at equal intervals, three fastening bolts 6 are arranged on the outer wall of the housing 1, an arc-shaped groove on one side of a clamping plate 18 extrudes the fixing plate 10 by rotating the fastening bolts 6 to fix the inner core of the stainless steel sintered mesh, and the three fastening bolts 6 are distributed at equal intervals, sliding tray 15 has all been opened to the bottom of three fastening bolt 6, it has first external screw thread 7 to open on the one end outer wall of shell 1, first internal thread 8 has been opened to the inside of first fixed lid 2, the one end of filter screen 4 is opened there is second external screw thread 11, the inside of second fixed lid 3 is opened there is second internal thread 12, the inside scarf joint of second fixed lid 3 has iron ring 13, the inside scarf joint of one end of shell 1 has permanent magnet 14, second fixed lid 3 adsorbs on the permanent magnet 14 of shell 1 inside through iron ring 13, not only can be convenient for people install and change the heart, and can make the fixed absorption of heart in shell 1, improve the stability that the heart used.
As can be seen from the above description, the present invention has the following advantages: through the permanent magnet 14 and the iron ring 13 that set up, the fixed lid 3 of second adsorbs on the permanent magnet 14 of shell 1 inside through iron ring 13, not only can be convenient for people's installation and change the heart, can make the fixed absorption of heart in shell 1 in addition, improves the stability that the heart used.
Furthermore, the inside sliding connection of sliding tray 15 has fixed block 17, and fixed block 17 one side and the inside one side fixed mounting of sliding tray 15 have compression spring 16, and compression spring 16 can avoid fastening bolt 6 to rotate the number of turns and go on causing the damage to the center too much.
Further, fastening bolt 6 threaded connection is in screw hole 5, and fastening bolt 6 passes through screw hole 5 threaded connection on shell 1, makes the arc wall extrusion fixed plate 10 of joint board 18 one side through rotating fastening bolt 6, fixes stainless steel sintering net inner core.
Further, one side of the fixed block 17 far away from the compression spring 16 is provided with a clamping plate 18, the fixed block 17 can be driven to move up and down by rotating the fastening bolt 6, and one side of the clamping plate 18 is provided with an arc-shaped groove for clamping the fixed plate 10.
Further, second internal thread 12 threaded connection is on second external thread 11, and the fixed lid 3 of second is on filter screen 4 through second external thread 11 and second internal thread 12 threaded connection, and the fixed lid 3 of people's installation of being convenient for and dismantlement second is convenient for people's change filter core 9 simultaneously.
Further, 8 threaded connection of first internal thread is on first external screw thread 7, and first fixed lid 2 is through 8 threaded connection of first external screw thread 7 and first internal thread on shell 1, and the people of being convenient for install and dismantle first fixed lid 2.
Adopt above-mentioned fastening bolt 6, compression spring 16 and joint board 18 through setting up, make the arc wall extrusion fixed plate 10 of joint board 18 one side through rotating fastening bolt 6, fix stainless steel sintering net inner core, can satisfy the stainless steel sintering net inner core that does not take iron ring 13 and also can install in the inside of shell 1, compression spring 16 can avoid fastening bolt 6 to rotate the number of turns too much and lead to the fact the damage to the inner core simultaneously.
In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:
example 1
A stainless steel sintering net filter element mounting structure convenient for replacing an inner core comprises a shell 1, a first fixing cover 2 is arranged on one side of the shell 1, a filter screen 4 is inserted into the shell 1 and can support and fix a filter element 9, a second fixing cover 3 is arranged on one side of the filter screen 4, a fixing plate 10 is arranged at the other end of the filter screen 4, the filter element 9 is arranged between the fixing plate 10 and the second fixing cover 3, the filter element 9 is sleeved on the filter screen 4, three threaded holes 5 are formed in the outer wall of the shell 1, the three threaded holes 5 are distributed on the shell 1 in an annular shape with equal intervals, three fastening bolts 6 are arranged on the outer wall of the shell 1, an arc-shaped groove on one side of a clamping plate 18 is used for extruding the fixing plate 10 by rotating the fastening bolts 6 to fix the inner core of the stainless steel sintering net, the three fastening bolts 6 are distributed with equal intervals, sliding grooves 15 are formed in the bottoms of the, it has first external screw thread 7 to open on the one end outer wall of shell 1, first internal thread 8 has been opened to the inside of first fixed lid 2, second external screw thread 11 has been opened to the one end of filter screen 4, second internal thread 12 has been opened to the inside of second fixed lid 3, the inside scarf joint of second fixed lid 3 has iron ring 13, the inside scarf joint of one end of shell 1 has permanent magnet 14, second fixed lid 3 passes through iron ring 13 and adsorbs on the permanent magnet 14 of shell 1 inside, not only can be convenient for people to install and change the heart, and can make the fixed absorption of heart in shell 1, improve the stability that the heart used.
The inner part of the sliding groove 15 is connected with a fixed block 17 in a sliding mode, one side of the fixed block 17 and one side of the inner part of the sliding groove 15 are fixedly provided with a compression spring 16, and the compression spring 16 can prevent the fastening bolt 6 from being damaged to the center due to too many rotating turns; the fastening bolt 6 is in threaded connection with the threaded hole 5, the fastening bolt 6 is in threaded connection with the shell 1 through the threaded hole 5, the arc-shaped groove on one side of the clamping and connecting plate 18 extrudes the fixing plate 10 by rotating the fastening bolt 6, and the inner center of the stainless steel sintering net is fixed; a clamping plate 18 is arranged on one side, far away from the compression spring 16, of the fixed block 17, the fixed block 17 can be driven to move up and down by rotating the fastening bolt 6, and an arc-shaped groove is formed in one side of the clamping plate 18 and can be used for clamping the fixed plate 10; the second internal thread 12 is in threaded connection with the second external thread 11, and the second fixing cover 3 is in threaded connection with the filter screen 4 through the second external thread 11 and the second internal thread 12, so that people can conveniently install and dismantle the second fixing cover 3 and can conveniently replace the filter element 9; first internal thread 8 threaded connection is on first external screw thread 7, and first fixed lid 2 is through first external screw thread 7 and 8 threaded connection of first internal thread on shell 1, and the people of being convenient for install and dismantle first fixed lid 2.
Specifically, the utility model discloses a theory of operation as follows: when in use, the second fixing cover 3 is rotated, then the filter element 9 is sleeved on the filter screen 4, then the second fixing cover 3 is connected on the second external thread 11 of the filter screen 4 through the internal second internal thread 12 in a threaded manner, so that people can conveniently detach and install the second fixing cover 3, and people can conveniently replace the filter element 9 sleeved on the filter screen 4, thereby improving the convenience of using the inner core of the stainless steel sintering net, the first fixing cover 2 is rotated, then the inner core of the stainless steel sintering net is inserted into the shell 1, meanwhile, the second fixing cover 3 is adsorbed on the permanent magnet 14 in the shell 1 through the iron ring 13, thereby not only being convenient for people to install and replace the inner core, but also being capable of fixedly adsorbing the inner core in the shell 1 and improving the stability of using the inner core, then the first fixing cover 2 is covered, the first fixing cover 2 is connected on the first external thread 7 through the internal first internal thread 8 in a threaded manner, can carry out and fix stainless steel sintering net inner core, prevent that the inner core from shifting out from shell 1, make the arc wall extrusion fixed plate 10 of fishplate bar 18 one side through rotating fastening bolt 6, fix stainless steel sintering net inner core, can satisfy the stainless steel sintering net inner core that does not take iron ring 13 also can install in the inside of shell 1, and compression spring 16 can avoid fastening bolt 6 to rotate the too many of number of turns and lead to the fact the damage to the inner core simultaneously.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A stainless steel sintering net filter element mounting structure convenient for replacing an inner core comprises a shell (1) and is characterized in that a first fixing cover (2) is arranged on one side of the shell (1), a filter screen (4) is inserted into the shell (1), a second fixing cover (3) is arranged on one side of the filter screen (4), a fixing plate (10) is arranged at the other end of the filter screen (4), a filter element (9) is arranged between the fixing plate (10) and the second fixing cover (3), the filter element (9) is sleeved on the filter screen (4), three threaded holes (5) are formed in the outer wall of the shell (1), the three threaded holes (5) are annularly distributed on the shell (1) at equal intervals, three fastening bolts (6) are arranged on the outer wall of the shell (1) at equal intervals, sliding grooves (15) are formed in the bottoms of the three fastening bolts (6), it has first external screw thread (7) to open on the one end outer wall of shell (1), open the inside of first fixed lid (2) has first internal thread (8), open the one end of filter screen (4) has second external screw thread (11), open the inside of the fixed lid of second (3) has second internal thread (12), the inside scarf joint of the fixed lid of second (3) has iron ring (13), the inside scarf joint of the one end of shell (1) has permanent magnet (14).
2. The stainless steel sintering net filter element mounting structure convenient for replacing the inner core as claimed in claim 1, wherein a fixing block (17) is slidably connected to the inside of the sliding groove (15), and a compression spring (16) is fixedly mounted on one side of the fixing block (17) and one side of the inside of the sliding groove (15).
3. The stainless steel sintered mesh filter element mounting structure convenient for replacing the inner core as claimed in claim 2, wherein a clamping plate (18) is arranged on one side of the fixing block (17) far away from the compression spring (16), and an arc-shaped groove is formed on one side of the clamping plate (18).
4. The stainless steel sintered mesh filter element mounting structure convenient for replacing the inner core according to claim 1, wherein the fastening bolt (6) is screwed in the threaded hole (5), and the fastening bolt (6) is screwed on the outer shell (1) through the threaded hole (5).
5. A stainless steel sintered mesh filter cartridge installation structure convenient for replacing an inner core according to claim 1, wherein the second internal thread (12) is screwed on the second external thread (11), and the second fixed cover (3) is screwed on the filter screen (4) through the second external thread (11) and the second internal thread (12).
6. The stainless steel sintered mesh filter element mounting structure convenient for replacing the inner core according to claim 1, wherein the first internal thread (8) is screwed on the first external thread (7), and the first fixing cover (2) is screwed on the outer shell (1) through the first external thread (7) and the first internal thread (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921532544.7U CN210874435U (en) | 2019-09-16 | 2019-09-16 | Stainless steel sintering net filter core mounting structure convenient to change inner core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921532544.7U CN210874435U (en) | 2019-09-16 | 2019-09-16 | Stainless steel sintering net filter core mounting structure convenient to change inner core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210874435U true CN210874435U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921532544.7U Active CN210874435U (en) | 2019-09-16 | 2019-09-16 | Stainless steel sintering net filter core mounting structure convenient to change inner core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210874435U (en) |
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2019
- 2019-09-16 CN CN201921532544.7U patent/CN210874435U/en active Active
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