CN105797451B - A kind of filter press filter frame and its manufacturing method, mold - Google Patents
A kind of filter press filter frame and its manufacturing method, mold Download PDFInfo
- Publication number
- CN105797451B CN105797451B CN201610288962.0A CN201610288962A CN105797451B CN 105797451 B CN105797451 B CN 105797451B CN 201610288962 A CN201610288962 A CN 201610288962A CN 105797451 B CN105797451 B CN 105797451B
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- framework
- filter press
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
- B01D25/21—Plate and frame presses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/001—Making filtering elements not provided for elsewhere
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/1459—Coating annular articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
- B29C2045/14122—Positioning or centering articles in the mould using fixed mould wall projections for centering the insert
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of filter press filter frame and its manufacturing methods, mold, the filter press filter frame includes brandreth framework and surrounding layer, the surrounding layer is wrapped in brandreth framework surface, the surrounding layer is plastics, with brandreth framework integrated injection molding, it is attached to brandreth framework outer surface, and the filter press filter frame is manufactured by corresponding injection mold and manufacturing method.The present invention is by carrying out precise positioning injection molding to each positioning hole groove of iron frame by dedicated injection mold for chemical industry part iron frame outer end; integrated injection molding surrounding layer; realize that iron frame uniformly wraps up plastics, surfacing not raised effect; the combination of multiple groups filter frame is also able to maintain smooth; complete the corrosion-resistant protection to iron frame frame body; so that effect of the performance close to aluminum titanium alloy frame body, meets the production requirement of phase transfer catalyst, and cost is greatly reduced.
Description
Technical field
The present invention relates to field of chemical equipment, specifically a kind of filter press filter frame and its manufacturing method, mold.
Background technique
Plate and frame filter press is a kind of intermittent solid-liquid separating equipment, have the characteristics that it is light and handy, flexible, reliable, be by filter plate,
Filter frame is arranged to make up filter chamber, under the action of dehvery pump, feed liquid is delivered to each filter chamber, by filter medium, by solid and liquid
Body separation for plate and frame filter press is compared to other solid-liquid separating equipments such as centrifuges, has the advantages that with low investment, economize on electricity, safe,
It is widely used in the sewage treatment etc. of chemical industry, dyestuff, petroleum, ceramics, medicine, food, smelting and all trades and professions.Phase transfer is urged
Agent be can help reactant be transferred to from a phase can react it is another quite in, thus accelerate outphasing system reaction
The catalyst of rate has a wide range of applications in chemical field.Plate and frame filter press is the important Chemical Manufacture in catalyst preparation
Equipment, but because of the characteristic of phase transfer catalyst raw materials for production, so that the production of the filter frame in plate and frame filter press needed for preparation is wanted
It asks and greatly improves, high for the surfacing requirement of filter frame, the leading Japan of materialogy uses high alloy material conduct
Filter press filter frame prepares material, mostly carries out preparing filter press filter frame using using aluminum titanium alloy material, so that equipment is whole
Body cost is extremely high, and filter press filter frame cost per unit is up to hundreds of thousands of members, and cost is so high so that most of producer is difficult to
It bears, requires high, the internal iron frame uniform ground of exterior material package for surfacing for the filter press filter frame, it is domestic
Once it was improved using the scheme in an iron frame outer end package smooth plastics patch of muti-piece, but under severe working environment,
Plastics patch, which easily falls off, causes iron frame to be corroded, and influences equipment use, so that domestic manufacturer's program is not very practical, it can not
Meet and use, therefore is badly in need of a kind of low cost and high performance filter press filter frame to substitute import brandreth.
Summary of the invention
It is good the technical problem to be solved by the present invention is in view of the above shortcomings of the prior art, provide a kind of cost low performance
Filter press filter frame and its manufacturing method, production mould.
To achieve the above object, the invention provides the following technical scheme: a kind of filter press filter frame, including brandreth framework and outer
Covering, the surrounding layer are wrapped in brandreth framework surface, and the surrounding layer is plastics, attached with brandreth framework integrated injection molding
In brandreth framework outer surface.
As a further solution of the present invention: the brandreth framework is rectangle framework, by both ends long margin frame and short frame
It forms, brandreth framework side short frame is set there are four positioning through hole along framework is inward-facing, and both ends are outer to being externally provided with
Along side, the both ends long margin frame to two U-loop frames and a locating convex block are externally provided with, is set along brandreth framework central symmetry
It sets, wherein nearby framework is equipped with recirculation hole for side long margin frame and other side short frame link position；The surrounding layer is bonded brandreth
Framework surface, package positioning through hole form fitting inner hole, and to being externally provided with protrusion mounting base, the mounting base be equipped with threaded hole with
Inner hole connection；The surrounding layer and recirculation hole form circulation inner hole, and to protrusion circulation seat is externally provided with, is provided inwardly with circulation and leads
Pipe, the circulation seat are equipped with threaded hole and are connected to vent conduit inner cavity, and brandreth framework both ends long margin frame inner face is equipped with
Fixed row, end face outside are equipped with long end fixation hole.
As a further solution of the present invention: the outer side and locating convex block position end are provided with positioning section, described
Positioning section portion of its outer does not wrap up surrounding layer, and the fixed row is strip sheet body, is provided with fixed hole post on the sheet body；It is described
Outer side end face is equipped with casting lug thereon, is inwardly arranged along long margin frame direction, and the outer side and long margin frame junction are provided with thickening
Portion, the thickening part are provided with thick portion's through-hole；U-loop outer frame end is equipped with ring frame through-hole；The locating convex block is equipped with convex
Block through-hole.
A kind of injection mold of filter press filter frame, including solid plate and moving template, between the moving template and solid plate
Equipped with core-pulling mechanism, there are two the core-pulling mechanism settings, respectively positioning through hole core-pulling mechanism and vent conduit core-pulling mechanism,
The core-pulling mechanism is oil cylinder core-pulling mechanism, includes oil cylinder, the guide part connecting with the oil cylinder, oil cylinder fuse, the positioning
The oil cylinder fuse of through-hole core-pulling mechanism is docked with positioning through hole location matches, the oil cylinder fuse of the vent conduit core-pulling mechanism with
Recirculation hole location matches are docked, and are equipped with hex screw on the oil cylinder fuse；Between the moving template and solid plate be equipped with
Type chamber gap slot, the type chamber gap slot and filter press filter frame keep setting spacing shape forming cavity, the mold parting surface setting
In on iron frame center line.
As a further solution of the present invention: the moving template, solid plate are equipped with limiting slot, set with positioning fragment position cooperation
It sets, limiting slot fitting positioning section end face limits iron frame position；The moving template, solid plate are equipped with long end fixation hole notch,
The long end fixation hole notch is equipped with long end fixing screws, and the long end fixation hole notch is docked with the cooperation of long end fixation hole and set
It sets；The moving template, solid plate are equipped with fixed emissions groove, and the fixed emissions groove and fixed rank set cooperation, on the fixed emissions groove
Screw is arranged equipped with fixed；The moving template, solid plate are equipped with ring frame through-hole notch, and the ring frame through-hole notch is equipped with and ring frame
The guide post block of through-hole docking cooperation.
As a further solution of the present invention: positioning through hole core-pulling mechanism bottom end is set there are four oil cylinder fuse, described
Oil cylinder fuse bottom end is arranged with chamfering block, and oil cylinder fuse end is equipped with hex screw.
As a further solution of the present invention: the oil cylinder fuse end face of the vent conduit core-pulling mechanism is arranged that there are three fixed
Position guide sleeve, positioning and guiding set bottom end are equipped with positioning protrusion and are equipped with solid plate.
A kind of manufacturing method of filter press filter frame includes the following steps: 1. to choose square steel material and be cut, cut
At required length, drilling and corresponding tapping will be carried out by respective position respectively on the square steel material segment cut, and chosen
Four U-loop frames；2. above-mentioned steps steel are assembled and welded, the smooth no warpage of the iron frame after welding；3. will be welded
Iron frame be placed in filter press filter frame injection mold described above, and successively to iron frame respectively carry out positioning accessory setting, iron
The positioning fragment position of frame is caught in moving template, the limiting slot in solid plate is completed to fix, on the positioning through hole position of filter press filter frame
End correspondence is placed into positioning threads indentation, there of the hex(agonal)screw in moving template, solid plate, the fixation hole post position of filter press filter frame
Inner end is set equipped with fixation hole notch of the fixation hole screw in moving template, solid plate, the long end fixation hole position of filter press filter frame
Outer end is equipped with set screw notch of the set screw in moving template, solid plate, and the circulation duct position of filter press filter frame is arranged
There is core pulling oil cylinder, the ring frame lead to the hole site setting ring frame guide post of filter press filter frame is positioned, after completing installation, mold is closed
It closes, the fuse of core pulling oil cylinder is pushed into mold cores inner cavity, and molding is molded.
Compared with prior art, the beneficial effects of the present invention are: the present invention is dedicated by passing through chemical industry part iron frame outer end
Injection mold to each positioning hole groove of iron frame carry out precise positioning injection molding, integrated injection molding surrounding layer, realize iron frame uniformly wrap up
Raised effect, the combination of multiple groups filter frame are not able to maintain smooth, corrosion-resistant guarantor of the completion to iron frame frame body yet for plastics, surfacing
Shield, so that effect of the performance close to aluminum titanium alloy frame body, meets the production requirement of phase transfer catalyst, and cost substantially drops
It is low.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the embodiment of the present invention.
Fig. 2 is the brandreth frame structure schematic diagram of the embodiment of the present invention.
Fig. 3 is the injection mold structure schematic diagram of the embodiment of the present invention.
Fig. 4 is the injection molding mould fixed die plate structural schematic diagram of the embodiment of the present invention.
Injection molding mould fixed die plate, the moving template of the position Fig. 5 embodiment of the present invention separate schematic diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~5, in the embodiment of the present invention, a kind of filter press filter frame, including brandreth framework 1 and surrounding layer 2,
The surrounding layer 2 is wrapped in 1 surface of brandreth framework, and the surrounding layer 2 is plastics, and the plastic material is PP plastics, PP plastics
Performance is good and at low cost, with 1 integrated injection molding of brandreth framework, is evenly affixed to 1 outer surface of brandreth framework, surfacing light
It is sliding, it is suitble to be adjacent to strainer；The brandreth framework 1 is rectangle framework, is made of both ends long margin frame with short frame, the iron
1 side short frame of frame framework is set there are four positioning through hole 101 along framework is inward-facing, can be connected and fixed with filter press filter chamber upper end,
Both ends are to being externally provided with outer side 102, and the both ends long margin frame is to being externally provided with two U-loop frames 103 and a locating convex block
104, strainer can be fixed for U-loop frame 103, and the position of strainer is kept to determine, along brandreth framework center symmetric setting, wherein
Nearby framework is equipped with recirculation hole 105 for side long margin frame and other side short frame link position；The surrounding layer 2 is bonded brandreth framework
1 surface, package positioning through hole 101 form fitting inner hole, and to protrusion mounting base 201 is externally provided with, the mounting base 201 is equipped with spiral shell
Pit is connected to inner hole；The surrounding layer 2 forms circulation inner hole with recirculation hole 105, and protrudes circulation seat 202 to being externally provided with, to
Interior to be equipped with vent conduit 203, the circulation seat 202 is equipped with threaded hole and is connected to 203 inner cavity of vent conduit, for raw material connection
With the setting of plug, the 1 both ends long margin frame inner face of brandreth framework is equipped with fixed row 204, and end face outside is solid equipped with long end
Determine hole 112, effectively strainer can be fixed；The outer side 102 is provided with positioning section with 104 position end of locating convex block
106,106 portion of its outer of positioning section does not wrap up surrounding layer, and positioning section 106 and the fixation position of following injection molds cooperate,
Filter frame of the present invention is effectively uniformly formed；The fixed row 204 is strip sheet body, is provided with fixation hole on the sheet body
Column 205；102 end face of outer side is equipped with casting lug thereon 107, is inwardly arranged along long margin frame direction, the outer side 102 and long side
Frame junction is provided with thickening part 108, and the thickening part 108 is equipped with thickness portion through-hole 109；103 outer end of U-loop frame is equipped with
Ring frame through-hole 110；The locating convex block 104 is equipped with projection through hole 111.
A kind of injection mold producing filter press filter frame, including solid plate 3 and moving template 4, in the moving template 4 and cover half
Core-pulling mechanism is equipped between plate 3, there are two the core-pulling mechanism settings, respectively positioning through hole core-pulling mechanism 5 and vent conduit
Core-pulling mechanism 6, the core-pulling mechanism are oil cylinder core-pulling mechanism, and positioning through hole core-pulling mechanism 5 includes positioning through hole oil cylinder 501, determines
Position through-hole guides part 502, positioning through hole oil cylinder fuse 503, vent conduit core-pulling mechanism 6 include vent conduit oil cylinder 601, circulation
The positioning of catheter guide 602, vent conduit oil cylinder fuse 603, the positioning through hole oil cylinder fuse 503 and filter press filter frame is logical
The docking of 101 location matches of hole, the vent conduit oil cylinder fuse 603 are docked with 105 location matches of recirculation hole, the oil cylinder fuse
On be equipped with hex screw 7；It is equipped between the moving template 4 and solid plate 3 and type chamber gap slot, the type chamber gap slot and pressure
Filter filter frame keeps setting spacing shape forming cavity, and the mold parting surface is set on iron frame center line；The moving template 4 is determined
Template 3 is equipped with limiting slot 8, is equipped with 106 position of positioning section, and the limiting slot 8 is bonded 106 end face of positioning section and limits iron frame
Position；The moving template 4, solid plate 3 are equipped with long end fixation hole notch 9, and the long end fixation hole notch 9 is equipped with long end and fixes
Screw 10, the long end fixation hole notch 9 dock setting with the cooperation of long end fixation hole 112；The moving template 4, solid plate 3 are equipped with
Fixed emissions groove 10, the fixed emissions groove 10 and the cooperation of 204 positions of fixed row, the fixed emissions groove 10 are equipped with fixed row's screw
11；The moving template 4, solid plate 3 are equipped with ring frame through-hole notch 12, and the ring frame through-hole notch 12 is equipped with and ring frame through-hole
The guide post block 13 of 110 docking cooperations；5 bottom end of positioning through hole core-pulling mechanism is set there are four oil cylinder fuse 503, and the positioning is logical
Oil cylinder fuse 503 bottom end in hole is arranged with chamfering block 15, and 503 end of positioning through hole oil cylinder fuse is equipped with hex screw 7；It is described
603 end face of vent conduit oil cylinder fuse is arranged there are three positioning and guiding set 14, and the positioning and guiding covers 14 bottom ends and is equipped with convex
It rises and is equipped with solid plate 3.
A kind of manufacturing method of filter press filter frame, includes the following steps: 1. to choose square steel material, be cut, point
It is divided into two long end square steel consistent in length two short end square steel different with size, short end square steel includes outer side square steel and short
Side square steel, long end square steel includes left long side square steel and right long side square steel, and is cut into required length, the square steel material segment that will have been cut
Upper to carry out drilling and corresponding tapping respectively, there are four long end fixation holes 112 for setting on outer end face on left long side square steel, are additionally provided with stream
Through-hole 105, outer end face is equipped with the four long end fixation hole 112 with left long side square steel positional symmetry, outer on right long side square steel
Positioning through hole 101 there are four setting on the square steel of side is also symmetrically arranged with casting lug thereon 107 at both ends, and chooses four U-loop frames 103,
U-loop frame 103 is equipped with ring frame through-hole 110；2. above-mentioned steps section steel are assembled and are welded, left long side square steel and
Right long side square steel carries out splicing welding, left long side square steel and right long side square steel and outer with outer side square steel and short side square steel respectively
Side square steel part is welded with thickening part 108, the smooth no warpage of the iron frame after welding；3. the iron frame being welded to be placed in above-mentioned pressure
In filter filter frame injection mold, and successively carry out positioning accessory secure fit setting, 106 end of positioning section of iron frame respectively to iron frame
Head is caught in the limiting slot 8 of moving template 4, setting in solid plate 3, and for iron frame in 3 upper limit of solid plate, the positioning of filter press filter frame is logical
101 position upper end of hole correspondence is placed into positioning threads indentation, there of the hex(agonal)screw 7 in moving template 4, solid plate 3, filters pressing machine filter
The fixation hole post position inner end of frame is equipped with fixation hole notch of the fixation hole screw in moving template, solid plate, filter press filter frame
Long end fixation hole position outer end is equipped with set screw notch of the set screw in moving template, solid plate, the stream of filter press filter frame
203 positions of threading a pipe are provided with core pulling oil cylinder, and 110 position of the ring frame through-hole setting ring frame guide post of filter press filter frame is positioned,
After completing installation, mold is closed, the fuse of core pulling oil cylinder is pushed into mold cores inner cavity, and molding is molded, to once be molded
It is taken out after cooling and shaping.
Mode principle of the invention are as follows: by existing import filter press filter frame, by external lapping by aluminum titanium alloy gold
Category is replaced with PP plastics, and wrapping up mode is conventional Shooting Technique, need to only be placed into the iron frame welding fabrication in brandreth
It is by the notch and notch design in solid plate 3 and moving template 4, iron frame is whole in specially designed filter press filter frame injection mold
Body is limited in that type is intracavitary, and the external structure of filter press filter frame is completed by injection molding, respectively by each group positioning screw, guide post
Group and oil cylinder core-pulling mechanism carry out moulding to surrounding layer, realize the plastic press-filtering machine filter frame of even uniform package, realize
Iron frame uniformly wraps up the not raised effect of plastics, surfacing, and the combination of multiple groups filter frame is also able to maintain smooth, completes to iron frame
The corrosion-resistant protection of body reduces material and cost of manufacture with expensive metal, and has fabulous using effect, compared to modeling
The filter press filter frame service life of material patch is greatly improved, and has been attached to corresponding injection mold and manufacturing method, can
It is produced with quick copy.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (7)
1. a kind of filter press filter frame, including brandreth framework and surrounding layer, the surrounding layer is wrapped in brandreth framework surface, described outer
Covering is plastics, with brandreth framework integrated injection molding, is attached to brandreth framework outer surface, it is characterised in that: the brandreth frame
Body is rectangle framework, is made of both ends long margin frame with short frame, brandreth framework side short frame along framework towards
Inside set there are four positioning through hole, both ends to being externally provided with outer side, the both ends long margin frame to be externally provided with two U-loop frames and
One locating convex block, along brandreth framework center symmetric setting, wherein near side long margin frame and other side short frame link position
Framework is equipped with recirculation hole；The surrounding layer is bonded brandreth framework surface, and package positioning through hole forms fitting inner hole, and to being externally provided with
Mounting base is protruded, the mounting base is equipped with threaded hole and is connected to inner hole；The surrounding layer and recirculation hole formation circulation inner hole, and to
It is externally provided with protrusion circulation seat, is provided inwardly with vent conduit, the circulation seat is equipped with threaded hole and is connected to vent conduit inner cavity, described
Brandreth framework both ends long margin frame inner face is equipped with fixed row, and end face outside is equipped with long end fixation hole.
2. filter press filter frame according to claim 1, it is characterised in that: the outer side is set with locating convex block position end
It is equipped with positioning section, the positioning section portion of its outer does not wrap up surrounding layer, and the fixed row is strip sheet body, is arranged on the sheet body
There is fixed hole post；Outer side end face is equipped with casting lug thereon, is inwardly arranged along long margin frame direction, and the outer side and long margin frame connect
The place of connecing is provided with thickening part, and the thickening part is provided with thick portion's through-hole；U-loop outer frame end is equipped with ring frame through-hole；It is described fixed
Position convex block is equipped with projection through hole.
3. a kind of injection mold of filter press filter frame according to claim 1 to 2, including solid plate and moving template,
Core-pulling mechanism is equipped between the moving template and solid plate, it is characterised in that: there are two the core-pulling mechanism settings, respectively fixed
Position through-hole core-pulling mechanism and vent conduit core-pulling mechanism, the core-pulling mechanism are oil cylinder core-pulling mechanism, include oil cylinder and the oil
Guide part, the oil cylinder fuse of cylinder connection, the oil cylinder fuse of the positioning through hole core-pulling mechanism are docked with positioning through hole location matches,
The oil cylinder fuse of the vent conduit core-pulling mechanism is docked with recirculation hole location matches, is equipped with hexagonal spiral shell on the oil cylinder fuse
Nail；It is equipped between the moving template and solid plate and keeps setting with type chamber gap slot, the type chamber gap slot and filter press filter frame
Spacing shape forming cavity, the mold parting surface are set on iron frame center line.
4. the injection mold of filter press filter frame according to claim 3, it is characterised in that: the moving template, solid plate are set
There is limiting slot, be equipped with positioning fragment position, limiting slot fitting positioning section end face limits iron frame position；The dynamic model
Plate, solid plate are equipped with long end fixation hole notch, and the long end fixation hole notch is equipped with long end fixing screws, and the long end is fixed
Hole notch docks setting with the cooperation of long end fixation hole；The moving template, solid plate are equipped with fixed emissions groove, the fixed emissions groove and solid
Cooperation is set in fixed ranking, and the fixed emissions groove is equipped with fixed row's screw；The moving template, solid plate are equipped with ring frame through-hole notch,
The ring frame through-hole notch is equipped with the guide post block that cooperation is docked with ring frame through-hole.
5. the injection mold of filter press filter frame according to claim 3, it is characterised in that: the positioning through hole core-pulling mechanism
Bottom end is set there are four oil cylinder fuse, and oil cylinder fuse bottom end is arranged with chamfering block, and oil cylinder fuse end is equipped with hexagonal spiral shell
Nail.
6. the injection mold of filter press filter frame according to claim 4, it is characterised in that: the vent conduit core-pulling mechanism
Oil cylinder fuse end face be arranged there are three positioning and guiding set, positioning and guiding set bottom end is equipped with positioning protrusion and solid plate cooperates
Setting.
7. a kind of manufacturing method of the filter press filter frame as described in claim 1-2 is any, which is characterized in that including walking as follows
It is rapid: 1. choose and square steel material and cut, be cut into required length, by the square steel material segment cut respectively by respective
Position carries out drilling and corresponding tapping, and chooses four U-loop frames；2. above-mentioned steps steel are assembled and are welded,
The smooth no warpage of iron frame after welding；3. by any injection mold of the iron frame being welded merging claim 3-6, and
Successively carry out positioning accessory setting respectively to iron frame, it is complete that the positioning fragment position of iron frame is caught in moving template, the limiting slot in solid plate
At fixation, the positioning through hole position upper end correspondence of filter press filter frame is placed into positioning of the hex(agonal)screw in moving template, solid plate
At thread gap, the fixation hole post position inner end of filter press filter frame is equipped with fixation of the fixation hole screw in moving template, solid plate
The long end fixation hole position outer end of hole notch, filter press filter frame is equipped with set screw of the set screw in moving template, solid plate
Notch, the circulation duct position of filter press filter frame are provided with core pulling oil cylinder, and ring frame is arranged in the ring frame lead to the hole site of filter press filter frame
Guide post is positioned, and after completing installation, mold is closed, and the fuse of core pulling oil cylinder is pushed into mold cores inner cavity, and molding is infused
Modeling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610288962.0A CN105797451B (en) | 2016-05-05 | 2016-05-05 | A kind of filter press filter frame and its manufacturing method, mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610288962.0A CN105797451B (en) | 2016-05-05 | 2016-05-05 | A kind of filter press filter frame and its manufacturing method, mold |
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| Publication Number | Publication Date |
|---|---|
| CN105797451A CN105797451A (en) | 2016-07-27 |
| CN105797451B true CN105797451B (en) | 2019-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610288962.0A Active CN105797451B (en) | 2016-05-05 | 2016-05-05 | A kind of filter press filter frame and its manufacturing method, mold |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723507A (en) * | 2015-02-09 | 2015-06-24 | 深圳市德仓科技有限公司 | Injection mold of rubber-iron integrated frame and manufacturing method of rubber-iron integrated frame |
| CN205850332U (en) * | 2016-05-05 | 2017-01-04 | 台州市黄岩乾发模具有限公司 | A kind of pressure filter filter frame |
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2016
- 2016-05-05 CN CN201610288962.0A patent/CN105797451B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723507A (en) * | 2015-02-09 | 2015-06-24 | 深圳市德仓科技有限公司 | Injection mold of rubber-iron integrated frame and manufacturing method of rubber-iron integrated frame |
| CN205850332U (en) * | 2016-05-05 | 2017-01-04 | 台州市黄岩乾发模具有限公司 | A kind of pressure filter filter frame |
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| CN105797451A (en) | 2016-07-27 |
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