CN217775269U - Filter terminal fixing device - Google Patents
Filter terminal fixing device Download PDFInfo
- Publication number
- CN217775269U CN217775269U CN202121258113.3U CN202121258113U CN217775269U CN 217775269 U CN217775269 U CN 217775269U CN 202121258113 U CN202121258113 U CN 202121258113U CN 217775269 U CN217775269 U CN 217775269U
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- China
- Prior art keywords
- filter
- terminal
- fixing
- fixing seat
- cutter
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- 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.)
- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 30
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a filter terminal fixing device, which comprises a terminal fixing seat and a processing mould, wherein the terminal fixing seat comprises a first fixing seat and a second fixing seat, a fixing part is integrally formed at two ends of one side of a filter terminal, a supporting groove is formed at one end of the second fixing seat, the first fixing seat and the second fixing seat are fixedly connected after the part of the fixing part, which is positioned above the supporting groove, is cut, and the processing mould is used for cutting the fixing part; the utility model discloses when using, keep away the groove with the installation that the mounting hole and second fixing base were worn out in proper order to the outside to the filter terminal in the filter casing, rethread mold processing is used for cutting the fixed part, and the fixed part after cutting is tight with first fixing base and second fixing base top, connects more firmly, and the filter terminal is difficult not hard up, has avoided the filter terminal not hard up to cause the influence to electric power system in the operation process.
Description
Technical Field
The utility model relates to a wave filter technical field specifically is a wave filter terminal fixing device.
Background
The filter is a filter circuit consisting of a capacitor, an inductor and a resistor. The filter can effectively filter the frequency point of the specific frequency in the power line or the frequencies except the frequency point to obtain a power signal of the specific frequency or eliminate the power signal of the specific frequency. The filter terminal is an accessory product for realizing electrical connection and is composed of a section of metal sheet sealed in an insulating material, wherein a hole is formed in the metal sheet and used for inserting a lead, and a screw is arranged on the hole and used for fastening or loosening the lead. Along with the development of industrial automation, the installation mode of the terminal is more and more, if the terminal is not fixed firmly and becomes flexible, the risk of short circuit, electric shock and the like is easily caused, the fault of a power system is caused, and potential safety hazards are generated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wave filter terminal fixing device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a filter terminal fixing device, includes terminal fixing base and mold processing, and the filter terminal passes through the terminal fixing base and installs both ends about the filter casing, wherein:
the terminal fixing seats comprise a first fixing seat and a second fixing seat, the first fixing seat comprises a limiting seat and a connecting block, the filter terminal and the limiting seat are respectively fixed at two ends of the connecting block, the limiting seat is arranged inside the filter shell, fixing parts are integrally formed at two ends of the filter terminal close to one side of the connecting block, the second fixing seat is arranged outside the filter shell, an installation avoiding groove for penetrating the filter terminal is formed in the second fixing seat, a connecting groove for matching with the connecting block is formed in the second fixing seat, a supporting groove is formed in the other end of the second fixing seat, and the first fixing seat and the second fixing seat are fixedly connected after the part of the fixing part located above the supporting groove is cut;
the mold processing is used for cutting the fixed part, and the mold processing comprises an installation block, wherein an installation groove for installing a mold head is formed in the installation block, the mold head comprises a cutter installation block, two cutter installation grooves for installing a cutter body are formed in the cutter installation block, cutter adjustment grooves are formed in the left end and the right end of the cutter installation block, a processing avoiding groove for passing through a filter terminal is formed in the cutter body, wedge-shaped cutters are arranged at the two ends of the processing avoiding groove in the length direction, the distance between the cutters is equal to the distance between the fixed part, and the distance between the cutter bodies is equal to the distance between two filter terminals on the same side.
Preferably, the filter terminal is equipped with wiring portion near the one end of spacing seat, wiring portion stretches out spacing seat and links to each other with the filter casing internal line, wiring portion is the L type.
Preferably, the filter housing is provided with a mounting hole for penetrating through the connecting block, and the centers of four sides of the mounting hole are provided with positioning openings.
Preferably, the processing die is mounted on the punch through a punch connection part above the mounting block.
Preferably, the outer end of the mounting groove is provided with a fixing screw hole, and bolts are arranged in the fixing screw hole and the cutter adjusting groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a setting of the fixed part of first fixing base, second fixing base and wave filter terminal, during the use, the groove is dodged from the installation of wearing out mounting hole and second fixing base outside to in proper order in the wave filter casing with the wave filter terminal, rethread mold processing is used for cutting the fixed part, the fixed part after cutting is tight with first fixing base and second fixing base top, it is more convenient to assemble, it is more firm to connect, the wave filter terminal is difficult not hard up, avoided the wave filter terminal not hard up in the operation process to cause the influence to electric power system.
2. The utility model discloses a mold processing is through setting up two cutter bodies, can be simultaneously to processing with two filter terminals on one side, has improved production efficiency, and the mould head is installed in the mounting groove, fixes the mould head through fixed screw and bolt, and both ends are equipped with the cutter adjustment tank about the cutter installation piece, finely tunes the cutter body through cutter adjustment tank and bolt, and the installation, adjust simple and conveniently, guaranteed the accuracy of processing.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the terminal fixing base before being processed according to the present invention;
fig. 3 is an exploded view of the terminal fixing base before processing of the present invention;
FIG. 4 is an enlarged schematic view of the area A of the present invention;
fig. 5 is a schematic view of the installation of the terminal fixing seat after the processing of the present invention;
fig. 6 is a schematic view of the front and rear structures of the terminal fixing seat of the present invention after processing, (b) before processing, (c) after processing;
fig. 7 is an exploded view of the processing mold of the present invention;
fig. 8 is a schematic structural view of the die head of the present invention;
fig. 9 is a schematic structural view of the cutter body of the present invention.
In the figure: 1 terminal fixing base, 11 first fixing base, 111 spacing seat, 112 connecting blocks, 12 second fixing base, 121 the installation dodges the groove, 122 support the groove, 123 connection groove, 2 the filter terminal, 21 fixed part, 22 wiring portion, 3 the filter casing, 31 mounting holes, 32 location mouth, 4 processing mould, 41 installation piece, 42 mould head, 421 cutter installation piece, 422 cutter installation groove, 423 cutter adjustment tank, 424 cutter body, 425 the processing dodges the groove, 426 cutter, 43 mounting grooves, 44 punch press connecting portions, 45 fixed screw hole, 46 bolts.
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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution:
a filter terminal fixing device comprises a terminal fixing seat 1 and a processing mold 4, wherein a filter terminal 2 is installed at the left end and the right end of a filter shell 3 through the terminal fixing seat 1.
The second fixing base 12 is disposed outside the filter housing 3, and has an installation avoiding groove 121 for passing through the filter terminal 2, the second fixing base 12 has a connecting groove 123 for matching with the connecting block 112, and has another end having a supporting groove 122, and the fixing portion 21 is disposed above the supporting groove 122 and is cut to fixedly connect the first fixing base 11 and the second fixing base 12.
The processing die 4 is used for cutting the fixing portion 21 and includes a mounting block 41, and the processing die 4 is mounted on the punch through a punch connecting portion 44 above the mounting block 41. Offer the mounting groove 43 that is used for installing the mould head 42 on the installation piece 41, mould head 42 includes cutter installation piece 421, offer two cutter mounting grooves 422 that are used for installing cutter body 424 on the cutter installation piece 421, both ends are equipped with cutter adjustment tank 423 about it, offer the processing that is used for passing through filter terminal 2 on the cutter body 424 and dodge groove 425, processing dodges groove 425 length direction's both ends and is equipped with wedge-shaped cutter 426, distance between the cutter 426 equals with the distance between the fixed part 21, distance between two cutter bodies 424 equals with the distance between two filter terminals 2 on the same side.
The outer end of the mounting groove 43 is provided with a fixing screw hole 45, and bolts 46 are arranged in the fixing screw hole 45 and the cutter adjusting groove 423.
The utility model discloses a theory of operation does:
through first fixing base 11, the setting of the fixed part 21 of second fixing base 12 and wave filter terminal 2, in using, dodge groove 121 from the installation of wearing out mounting hole 31 and second fixing base 12 in proper order outside 3 internal to the wave filter casing with wave filter terminal 2, rethread mold processing 4 is used for cutting fixed part 21, fixed part 21 after cutting tightly pushes up first fixing base 11 and second fixing base 12, it is more convenient to assemble, it is more firm to connect, wave filter terminal 2 is difficult not hard up, it is not hard up to have avoided wave filter terminal 2 not hard up to cause the influence to electric power system at the operation in-process.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a filter terminal fixing device, includes terminal fixing base (1) and mold processing (4), and both ends, its characterized in that about filter casing (3) are installed through terminal fixing base (1) in filter terminal (2):
the terminal fixing seat (1) comprises a first fixing seat (11) and a second fixing seat (12), the first fixing seat (11) comprises a limiting seat (111) and a connecting block (112), the filter terminal (2) and the limiting seat (111) are respectively fixed at two ends of the connecting block (112), the limiting seat (111) is arranged inside the filter shell (3), two ends, close to one side of the connecting block (112), of the filter terminal (2) are integrally formed with fixing parts (21), the second fixing seat (12) is arranged outside the filter shell (3), an installation avoiding groove (121) used for penetrating through the filter terminal (2) is formed in the second fixing seat, a connecting groove (123) used for being matched with the connecting block (112) is formed in the second fixing seat (12), a supporting groove (122) is formed in the other end of the second fixing seat, and the first fixing seat (11) and the second fixing seat (12) are fixedly connected after the part, located above the supporting groove (122), is cut;
processing mould (4) are used for cutting open fixed part (21), and it is including installation piece (41), offer mounting groove (43) that are used for installing mould head (42) on installation piece (41), mould head (42) are including cutter installation piece (421), set up two cutter mounting groove (422) that are used for installing cutter body (424) on cutter installation piece (421), both ends are equipped with cutter adjustment tank (423) about it, offer the processing that is used for passing through wave filter terminal (2) on cutter body (424) and dodge groove (425), processing dodges groove (425) length direction's both ends and is equipped with wedge-shaped cutter (426), distance between cutter (426) equals, two with the distance between fixed part (21) distance between cutter body (424) and two wave filter terminal (2) on the same side between the distance equals.
2. A filter terminal holding device according to claim 1, wherein: filter terminal (2) are close to the one end of spacing seat (111) and are equipped with wiring portion (22), wiring portion (22) stretch out spacing seat (111) and link to each other with wave filter casing (3) internal line, wiring portion (22) are the L type.
3. A filter terminal fixture according to claim 1, wherein: the filter shell (3) is provided with a mounting hole (31) used for penetrating through the connecting block (112), and the centers of four sides of the mounting hole (31) are provided with positioning openings (32).
4. A filter terminal holding device according to claim 1, wherein: the processing die (4) is arranged on the punching machine through a punching machine connecting part (44) above the mounting block (41).
5. A filter terminal fixture according to claim 1, wherein: the outer end of the mounting groove (43) is provided with a fixing screw hole (45), and bolts (46) are arranged in the fixing screw hole (45) and the cutter adjusting groove (423).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121258113.3U CN217775269U (en) | 2021-06-07 | 2021-06-07 | Filter terminal fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121258113.3U CN217775269U (en) | 2021-06-07 | 2021-06-07 | Filter terminal fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217775269U true CN217775269U (en) | 2022-11-11 |
Family
ID=83904754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121258113.3U Expired - Fee Related CN217775269U (en) | 2021-06-07 | 2021-06-07 | Filter terminal fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217775269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290123A (en) * | 2021-06-07 | 2021-08-24 | 昆山凯力斯电子有限公司 | Filter terminal fixing base and processing die thereof |
-
2021
- 2021-06-07 CN CN202121258113.3U patent/CN217775269U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290123A (en) * | 2021-06-07 | 2021-08-24 | 昆山凯力斯电子有限公司 | Filter terminal fixing base and processing die thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221111 |