CN202270801U - Filter housing neck forming device - Google Patents
Filter housing neck forming device Download PDFInfo
- Publication number
- CN202270801U CN202270801U CN2011203772496U CN201120377249U CN202270801U CN 202270801 U CN202270801 U CN 202270801U CN 2011203772496 U CN2011203772496 U CN 2011203772496U CN 201120377249 U CN201120377249 U CN 201120377249U CN 202270801 U CN202270801 U CN 202270801U
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- mould
- cylindrical part
- die
- platform
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Abstract
The utility model discloses a filter housing neck forming device comprising a pedestal, a platform disposed on a top of the pedestal, and a pair of supporting seats. An installation seat is disposed on the tops of the supporting seats, and is provided with a motor. An output shaft of the motor is arranged vertically downwards, and a lower end of the output shaft is connected with a briquetting. The pedestal is provided with a forming die, which is disposed under the briquetting. The forming die comprises an upper die, a middle die, and a lower die. The middle die and the upper die are slidably disposed on a guide rod of the lower die. Springs are respectively connected between the upper die and the middle die, and the middle die and lower die. A middle part of the middle die is provided with a cylindrical part, and a supporting block is disposed in a cylindrical chamber of the cylindrical part. Through holes are disposed on a cylinder wall of the cylindrical part. Pressing rods are disposed in semi-circular grooves of the upper die and the lower die, and respectively pass through the through holes of the cylindrical part of the middle die. By using the device provided in the utility model, the filter housing neck can be formed by narrowing the diameter effectively, thereafter the housing neck is strictly vertical to a central axis of the housing, and has good planarization, thereby the production quality of the filter housing can be improved.
Description
Technical field
The utility model relates to filter process units field, is specially a kind of filter case neck shaped device.
Background technology
Filter is indispensable a kind of device on the pumped (conveying) medium pipeline, and its effect is the impurity of eliminating in the medium of the filter of flowing through.Filter comprises case, supports filter screen through central support tube in the case, plays the filtration to medium through filter screen.Case need be shaped to neck the neck of undergauge; With spacing central support tube; The case neck moulding of prior art adopts the decompressor with drift to carry out punching press mostly; The neck out-of-flatness of the filter case undergauge after the punch forming, and the neck cross section of undergauge is prone to and case central shaft off plumb problem, cause the filter hood casing forming after defect rate high.
The utility model content
The utility model purpose provides a kind of filter case neck shaped device, with the high problem of defect rate after the moulding of solution prior art filter case neck.
In order to achieve the above object, the technical scheme that the utility model adopted is:
Filter case neck shaped device includes base, and it is characterized in that: said base top is provided with platform; And a pair of supporting seat that is positioned at the platform rear portion, and platform has the extension that stretches between two supporting seats, and two supporting seat tops form mount pad; Motor is installed on the mount pad; The output shaft of said motor stretches between two supporting seats straight down, and the output shaft lower end of motor is connected with by the briquetting of two supporting seat clampings, also is provided with mould on the said base; Said mould places the briquetting below; And the mould rear portion is between two supporting seats, and said mould comprises the patrix that is respectively rectangle, middle mould, counterdie, and said counterdie corner location is separately installed with vertical guide rod; Mould, patrix are slidingly mounted on the guide rod of counterdie respectively successively in said; And between patrix and the middle mould, be connected with the spring that is enclosed within on the guide rod respectively between middle mould and the counterdie, have cylindrical part in the middle of the mould in said, be provided with the columned back-up block parallel in the tube chamber of middle mould cylindrical part with cylindrical part; From near the middle mould cylindrical part outer wall of mould cylindrical part front end nozzle have a plurality of through holes to the cylindrical part inwall; And a plurality of through holes are arranged on the circumference in same mould cylindrical part cross section around back-up block, said in mould cylindrical part rear end tube port position support bar is installed, said back-up block rear end is through being bolted on the support bar; Form half slot corresponding and the upper and lower tubular face coupling of middle mould cylindrical part in the middle of the said upper die and lower die respectively; And in the half slot of upper die and lower die in the correspondence mould cylindrical part lead to the hole site be respectively arranged with depression bar, said upper die and lower die lay respectively at middle mould upper and lower part, during the depression bar of upper die and lower die stretches into respectively in the corresponding through hole in mould cylindrical part position.
Described filter case neck shaped device; It is characterized in that: also be provided with on the platform of said base top and lay respectively at the ambilateral positioning seat of shaping mould; Have oval through hole in each positioning seat; Be screwed into the lower end respectively in the said oval through hole and be connected the bolt on the platform, and screw togather the nut of locking positioning seat on the bolt.
In the utility model; Mould places on the platform; Earlier two positioning seats are moved to the position that clamps mould during use; And fastening nut locking positioning seat, the outer and case of the back-up block of mould was between back-up block and the middle mould cylindrical part inwall during the case that will treat undergauge then was enclosed within, and made case neck to be contracted corresponding with position, middle mould cylindrical part through hole aperture.Follow starter motor, the action downwards of driven by motor briquetting depresses to the patrix of type die, utilizes patrix to press down middle mould, is pressed on the counterdie respectively until patrix, middle mould.In the process that patrix presses down, the depression bar on the patrix slides in the corresponding through hole of middle mould cylindrical part and stretches in the middle mould cylindrical part, replaces at last at the case neck; Middle mould presses down in the process, and the depression bar on the counterdie slides in the corresponding through hole of middle mould cylindrical part and stretches in the middle mould cylindrical part, also replaces at the case neck at last.Then rotate case, utilize the rod end of push rod can the case neck be shaped to the neck of undergauge, after moulding was accomplished, patrix, middle mould, counterdie were realized resetting through the spring that connects each other.
The utility model is simple in structure, is easy to realize, can carry out the undergauge moulding to filter case neck effectively, and the case neck behind the undergauge is strict vertical with the case central axis, and has planarization preferably, has improved the quality of production of filter case.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the whole positive diagrammatic sketch of forming die structure.
Fig. 3 is the whole rearview of forming die structure.
Fig. 4 is the diffusing view of forming die structure.
The specific embodiment
Like Fig. 1, Fig. 2 and shown in Figure 3.Filter case neck shaped device includes base 1, and base 1 top is provided with platform 2; And a pair of supporting seat 3 that is positioned at platform 2 rear portions, and platform 2 has the extension that stretches between two supporting seats 3, and two supporting seats, 3 tops form mount pad 4; Motor 5 is installed on the mount pad 4; The output shaft 6 of motor 5 stretches between two supporting seats 3 straight down, and output shaft 6 lower ends of motor 5 are connected with by the briquetting 7 of two supporting seats, 3 clampings, also is provided with mould 8 on the base 1; Mould 8 places briquetting 7 belows; And mould 8 rear portions are between two supporting seats 3, and mould 8 comprises patrix 9, middle mould 10, the counterdie 11 that is respectively rectangle, and counterdie 11 corner locations are separately installed with vertical guide rod 12; Middle mould 10, patrix 9 are slidingly mounted on the guide rod of counterdie 12 respectively successively; And between patrix 9 and the middle mould 10, be connected with the spring 13 that is enclosed within on the guide rod 12 respectively between middle mould 10 and the counterdie 11, have cylindrical part 14 in the middle of the middle mould 10, be provided with the columned back-up block 15 parallel in the tube chamber of middle mould cylindrical part 14 with cylindrical part 14; From near middle mould cylindrical part 14 outer walls of mould cylindrical part 14 front end nozzles have a plurality of through holes 16 to cylindrical part 14 inwalls; And a plurality of through holes 16 are arranged on the circumference in same mould cylindrical part 14 cross sections around back-up block 15, and middle mould cylindrical part 14 rear end tube port positions are equipped with support bar 17, and back-up block 15 rear ends are fixed on the support bar 17 through bolt 18; Form the half slot 19 of corresponding and middle mould cylindrical part 14 upper and lower tubular face couplings in the middle of patrix 9, the counterdie 11 respectively; And in the half slot of patrix 9, counterdie 11 in the correspondence mould cylindrical part 14 through holes 16 positions be respectively arranged with depression bar 20, patrix 9, counterdie 11 lay respectively at middle mould 10 upper and lower parts, during the depression bar 20 of patrix 9, counterdie 11 stretches into respectively in the corresponding through hole in mould cylindrical part 14 positions.
Also be provided with the positioning seat 21 that lays respectively at mould 8 both sides on the platform 2 at base 1 top; Have oval through hole 22 in each positioning seat 21; Be screwed into the lower end respectively in the oval through hole 22 and be connected the bolt on the platform 2, and screw togather the nut 23 of locking positioning seat 21 on the bolt.
Claims (2)
1. filter case neck shaped device includes base, it is characterized in that: said base top is provided with platform; And a pair of supporting seat that is positioned at the platform rear portion, and platform has the extension that stretches between two supporting seats, and two supporting seat tops form mount pad; Motor is installed on the mount pad; The output shaft of said motor stretches between two supporting seats straight down, and the output shaft lower end of motor is connected with by the briquetting of two supporting seat clampings, also is provided with mould on the said base; Said mould places the briquetting below; And the mould rear portion is between two supporting seats, and said mould comprises the patrix that is respectively rectangle, middle mould, counterdie, and said counterdie corner location is separately installed with vertical guide rod; Mould, patrix are slidingly mounted on the guide rod of counterdie respectively successively in said; And between patrix and the middle mould, be connected with the spring that is enclosed within on the guide rod respectively between middle mould and the counterdie, have cylindrical part in the middle of the mould in said, be provided with the columned back-up block parallel in the tube chamber of middle mould cylindrical part with cylindrical part; From near the middle mould cylindrical part outer wall of mould cylindrical part front end nozzle have a plurality of through holes to the cylindrical part inwall; And a plurality of through holes are arranged on the circumference in same mould cylindrical part cross section around back-up block, said in mould cylindrical part rear end tube port position support bar is installed, said back-up block rear end is through being bolted on the support bar; Form half slot corresponding and the upper and lower tubular face coupling of middle mould cylindrical part in the middle of the said upper die and lower die respectively; And in the half slot of upper die and lower die in the correspondence mould cylindrical part lead to the hole site be respectively arranged with depression bar, said upper die and lower die lay respectively at middle mould upper and lower part, during the depression bar of upper die and lower die stretches into respectively in the corresponding through hole in mould cylindrical part position.
2. filter case neck shaped device according to claim 1; It is characterized in that: also be provided with on the platform of said base top and lay respectively at the ambilateral positioning seat of shaping mould; Have oval through hole in each positioning seat; Be screwed into the lower end respectively in the said oval through hole and be connected the bolt on the platform, and screw togather the nut of locking positioning seat on the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203772496U CN202270801U (en) | 2011-09-28 | 2011-09-28 | Filter housing neck forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203772496U CN202270801U (en) | 2011-09-28 | 2011-09-28 | Filter housing neck forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202270801U true CN202270801U (en) | 2012-06-13 |
Family
ID=46191188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203772496U Withdrawn - After Issue CN202270801U (en) | 2011-09-28 | 2011-09-28 | Filter housing neck forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202270801U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371299A (en) * | 2011-09-28 | 2012-03-14 | 安徽永钰过滤器有限公司 | Forming device for neck of cover casing of filter |
| CN104001801A (en) * | 2014-04-29 | 2014-08-27 | 成都极点精密模具有限公司 | Cold-punching die |
-
2011
- 2011-09-28 CN CN2011203772496U patent/CN202270801U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371299A (en) * | 2011-09-28 | 2012-03-14 | 安徽永钰过滤器有限公司 | Forming device for neck of cover casing of filter |
| CN102371299B (en) * | 2011-09-28 | 2014-03-12 | 安徽永钰过滤器有限公司 | Forming device for neck of cover casing of filter |
| CN104001801A (en) * | 2014-04-29 | 2014-08-27 | 成都极点精密模具有限公司 | Cold-punching die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120613 Effective date of abandoning: 20140312 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120613 Effective date of abandoning: 20140312 |