CN104972001A - Reverse mold for stretching filter shell assembly block - Google Patents
Reverse mold for stretching filter shell assembly block Download PDFInfo
- Publication number
- CN104972001A CN104972001A CN201510418130.1A CN201510418130A CN104972001A CN 104972001 A CN104972001 A CN 104972001A CN 201510418130 A CN201510418130 A CN 201510418130A CN 104972001 A CN104972001 A CN 104972001A
- Authority
- CN
- China
- Prior art keywords
- push rod
- gripper shoe
- filter casing
- riser
- rod
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to a reverse mold for stretching a filter shell assembly block. The reverse mold comprises a lower mold body and an upper mold body which are matched. The lower mold body comprises a lower bottom plate connected with vertical plates. The vertical plates are connected with a supporting plate. The lower side of the supporting plate is connected with a hanging plate through a hanging rod. The hanging plate is provided with a buffer column. The upper side of the supporting plate is connected with an ejector rod. The ejector rod is sleeved with a downwards-pressing tubular column. The downwards-pressing tubular column is supported on the buffer column through supporting rods. The upper mold body comprises an upper ejector plate with an upper pressing rod. The bottom of the upper pressing rod is provided with a stretching hole correspondingly matched with the ejector rod. The reverse mold has the advantages that a filter shell firstly passes the reverse mold, the shell bottom of the shell is reversely stretched, when the filter shell is machined later, full deformation of the assembly block can be guaranteed, and the situation that when the assembly block is formed, the filter shell is deformed is avoided. The reverse mold is simple in structure, convenient to operate and low in cost.
Description
Technical field
The present invention relates to the processing unit (plant) of thread cover plate for cleaner, particularly relate to a kind of reverse mould for the filter casing assembled block that stretches.
Background technology
Air filter is arranged in engine aspirating system, the assembly that it is made up of the filter component of one or several clean air.Its Main Function is that filtering will enter objectionable impurities in the air of cylinder, to reduce the premature wear of cylinder, piston, piston ring, valve and valve seating.Engine has air, machine oil, hydraulic pressure three kinds of cleaners, is generally called " three filters ".They undertake the filtration of engine aspirating system, lubricating system and combustion system medium respectively.
Filter casing is the vitals of cleaner, present stage is when assembling and keep in repair cleaner, need the special vice used can be, filter casing is loaded onto or is unloaded, because the volume of special vice is larger, it is not very convenient to use, also have at present and weld a nut on the top of filter casing, then spanner is used to operate, but there is following shortcoming in this kind of mode: because filter casing is thinner, when welded nut, easily filter casing is punctured, scrappage is higher, difficulty of processing is large, after long-term time, weld seam gets rusty easily, reduce the weld strength of shell and nut.Therefore present stage is badly in need of wanting a kind of frock solved the problems of the technologies described above for use, and studying for a long period of time through the applicant, now develops a set of combination and touch, the reverse mould during the application's group will protect combination to touch.
Summary of the invention
The object of the invention is to solve the shortcoming existed in prior art, and a kind of reverse mould for the filter casing assembled block that stretches proposed.
To achieve these goals, present invention employs following technical scheme:
A kind of reverse mould for the filter casing assembled block that stretches, it is characterized in that: comprise the counterdie and patrix that cooperatively interact, described counterdie comprises lower shoe, described lower shoe at least connects a riser, gripper shoe is connected in the upside of described riser, described gripper shoe is provided with one group of through hole, hanging deck is connected by hanging stick in the downside of described gripper shoe, described hanging deck is provided with bumper post, bumper post is arranged between described gripper shoe and hanging deck, push rod is fixedly connected with in the upside of described gripper shoe, on described push rod, socket presses down tubing string, pressing down tubing string is fixed on described bumper post by one group of they sup-port again, each support bar is all equipped with in corresponding through hole, described patrix comprises upper plate, is provided with upperpush rod in the downside of described upper plate, is provided with the stretchable holes with described push rod corresponding matching in the bottom of described upperpush rod,
Preferably, described lower shoe connects two risers be symmetrically set, and described riser is arc, and the arc of described riser is inwardly arranged.
Preferably, the sidewall of described bumper post is provided with the groove arranged along bus, and described hanging stick is arranged in corresponding groove.
Preferably, described push rod is cylindrical bar, and described stretchable holes is the cylindrical bore with described push rod corresponding matching.
The invention has the advantages that: a kind of reverse mould for the filter casing assembled block that stretches provided by the present invention, device shell is clearly made first to cross reverse mould negative drawing at the bottom of the shell of shell, filter casing in post-production time, can ensure that assembled block is fully out of shape, avoid assembled block when shaping, filter casing deforms, and this apparatus structure is simple, easy to operate, cost is low.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of reverse mould;
Fig. 2 is the using state figure of Fig. 1;
Fig. 3 is the structural representation of patrix;
The structural representation that Fig. 4 is filter casing after reverse mould processing.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, Figure 2 and Figure 3, a kind of reverse mould for the filter casing assembled block that stretches provided by the invention, comprises the counterdie 11 and patrix 12 that cooperatively interact.
Described counterdie 11 comprises the lower shoe 1 of circular plate type structure, two risers 2 are welded at the upper side of described lower shoe 1, described two risers 2 are symmetrically set, described riser 2 is arc, and the arc of described riser 2 is inwardly arranged, after two risers 2 weld, their center of circle is all arranged on the circle centre position of lower shoe 1.
The gripper shoe 3 of a circular plate type structure is connected by screw in the upside of described riser 2, described gripper shoe 3 is provided with three through holes 3.1, described through hole 3.1 is arranged on gripper shoe 3 center, and to be the center of circle circumferentially same, and the line of three through holes 3.1 composition equilateral triangle.
Hanging deck 6 is connected by hanging stick 5 in the downside of described gripper shoe 3, the both sides of described hanging stick 5 are equipped with one section of screw thread, one end of hanging stick 5 is threaded connection in gripper shoe 3, and the other end of hanging stick 5 is through attaching nut 7 after described hanging deck 6, and described hanging deck 6 regulates its height by nut 7.A bumper post 4 is placed at the upper side of described hanging deck 6, described bumper post 4 is arranged between described gripper shoe 3 and hanging deck 6, described bumper post 4 is prior art, the sidewall of described bumper post 4 is provided with a groove 4.1 is set respectively along on symmetrical bus, described hanging stick 5 is arranged in corresponding groove 4.1, because described hanging stick 5 is effects after reverse mould 13 assembles, can effectively prevent it from rotating.
Circle centre position on the upside of described gripper shoe 3 is fixedly connected with push rod 8 by screw, described push rod 8 is cylindrical bar, on described push rod 8, socket presses down tubing string 10, the described tubing string 10 that presses down is for cylindrical structural, the pilot hole 10.1 run through is provided with at its axis place, pilot hole 10.1 leads with described push rod 8 and coordinates, and press down tubing string 10 and be supported and fixed on described bumper post 4 by three support bars 9 again, each support bar 9 is all equipped with in corresponding through hole 3.1.
Described patrix 12 comprises the upper plate 12.1 of circular plate type structure, on the downside of described upper plate 12.1 home position weld a upperpush rod 12.2, described upperpush rod 12.2 is cylindrical structural, be provided with the stretchable holes 12.3 with described push rod 8 corresponding matching at the axis place of the bottom of described upperpush rod 12.2, described stretchable holes 12.3 is the cylindrical bore with described push rod 8 corresponding matching.
In use, the opening upwards of filter casing 41 is placed on described pressure pipe post 10, described upperpush rod 12.2 presses down and extend in the cavity of filter casing 41, when upperpush rod 12.2 touches 41 end of filter casing, when continuing to press down, described in press down tubing string 10 and move down, described push rod 8 spills in stretchable holes 12.3 described in jacking, at the bottom of the shell of described filter casing 41 to the reverse cylinder 42 of stretching place in cavity, now the structure of described filter casing 41 is as shown in Figure 4.
Claims (4)
1. the reverse mould for the filter casing assembled block that stretches, it is characterized in that: comprise the counterdie (11) and patrix (12) that cooperatively interact, described counterdie (11) comprises lower shoe (1), described lower shoe (1) at least connects a riser (2), gripper shoe (3) is connected in the upside of described riser (2), described gripper shoe (3) is provided with one group of through hole (3.1), hanging deck (6) is connected by hanging stick (5) in the downside of described gripper shoe (3), described hanging deck (6) is provided with bumper post (4), bumper post (4) is arranged between described gripper shoe (3) and hanging deck (6), push rod (8) is fixedly connected with in the upside of described gripper shoe (3), tubing string (10) is pressed down in the upper socket of described push rod (8), pressing down tubing string (10) is supported and fixed on described bumper post (4) by one group of support bar (9) again, each support bar (9) is all equipped with in corresponding through hole (3.1), described patrix (12) comprises upper plate (12.1), is provided with upperpush rod (12.2) in the downside of described upper plate (12.1), is provided with the stretchable holes (12.3) with described push rod (8) corresponding matching in the bottom of described upperpush rod (12.2).
2. a kind of reverse mould for the filter casing assembled block that stretches according to claim 1, it is characterized in that: the riser (2) be symmetrically set in the upper connection two of described lower shoe (1), described riser (2) is arc, and the arc of described riser (2) is inwardly arranged.
3. a kind of reverse mould for the filter casing assembled block that stretches according to claim 1, it is characterized in that: the sidewall of described bumper post (4) is provided with the groove (4.1) arranged along bus, and described hanging stick (5) is arranged in corresponding groove (4.1).
4. a kind of reverse mould for the filter casing assembled block that stretches according to claim 1, is characterized in that: described push rod (8) is cylindrical bar, and described stretchable holes (12.3) is the cylindrical bore with described push rod (8) corresponding matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510418130.1A CN104972001B (en) | 2015-07-16 | 2015-07-16 | Reverse mold for stretching filter shell assembly block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510418130.1A CN104972001B (en) | 2015-07-16 | 2015-07-16 | Reverse mold for stretching filter shell assembly block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104972001A true CN104972001A (en) | 2015-10-14 |
| CN104972001B CN104972001B (en) | 2017-03-22 |
Family
ID=54269279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510418130.1A Expired - Fee Related CN104972001B (en) | 2015-07-16 | 2015-07-16 | Reverse mold for stretching filter shell assembly block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104972001B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100131876A (en) * | 2009-06-08 | 2010-12-16 | 주식회사 예산피엔에프 | Method for producing a fuel filter housing by using an alloy plating steel sheet |
| CN201783578U (en) * | 2010-07-27 | 2011-04-06 | 上海索菲玛汽车滤清器有限公司 | Stamping die for end cover meson of fuel filter |
| KR101042742B1 (en) * | 2010-06-14 | 2011-06-20 | 주식회사 예산피엔에프 | Process for producing a oil filter housing by using an pri-coated steel plate and automobile oil filter housing manufactured by this processing |
| CN103286199A (en) * | 2012-12-25 | 2013-09-11 | 厦门市欣成业工贸有限公司 | Automobile filter casing automatic production line |
| CN203508780U (en) * | 2013-09-30 | 2014-04-02 | 浙江柯菲过滤器有限公司 | Continuous stamping forming die of filter sealing plate |
| CN204770227U (en) * | 2015-07-16 | 2015-11-18 | 蚌埠市立德滤清器有限公司 | A reverse mould for drawing filter housing assemble piece |
-
2015
- 2015-07-16 CN CN201510418130.1A patent/CN104972001B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100131876A (en) * | 2009-06-08 | 2010-12-16 | 주식회사 예산피엔에프 | Method for producing a fuel filter housing by using an alloy plating steel sheet |
| KR101042742B1 (en) * | 2010-06-14 | 2011-06-20 | 주식회사 예산피엔에프 | Process for producing a oil filter housing by using an pri-coated steel plate and automobile oil filter housing manufactured by this processing |
| CN201783578U (en) * | 2010-07-27 | 2011-04-06 | 上海索菲玛汽车滤清器有限公司 | Stamping die for end cover meson of fuel filter |
| CN103286199A (en) * | 2012-12-25 | 2013-09-11 | 厦门市欣成业工贸有限公司 | Automobile filter casing automatic production line |
| CN203508780U (en) * | 2013-09-30 | 2014-04-02 | 浙江柯菲过滤器有限公司 | Continuous stamping forming die of filter sealing plate |
| CN204770227U (en) * | 2015-07-16 | 2015-11-18 | 蚌埠市立德滤清器有限公司 | A reverse mould for drawing filter housing assemble piece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104972001B (en) | 2017-03-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20200716 |
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| CF01 | Termination of patent right due to non-payment of annual fee |