CN205763379U - A kind of exhaustor is burst compression mould - Google Patents
A kind of exhaustor is burst compression mould Download PDFInfo
- Publication number
- CN205763379U CN205763379U CN201620633050.8U CN201620633050U CN205763379U CN 205763379 U CN205763379 U CN 205763379U CN 201620633050 U CN201620633050 U CN 201620633050U CN 205763379 U CN205763379 U CN 205763379U
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- spring
- backform
- guide pin
- die
- bed die
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Abstract
This utility model provides a kind of exhaustor and bursts compression mould, including upper die component and lower mold assemblies；Lower mold assemblies includes base, bed die assembly, guide pillar, main spring and lower spring pilot pin；Bed die is fixedly installed on base；Guide pillar is vertically fixedly installed on base；Article at least two, lower spring pilot pin is vertically fixedly installed on base, is positioned at the both sides of bed die assembly；The bottom of main spring is sheathed on lower spring pilot pin；Upper die component includes top board, backform assembly, guide pin bushing and upper spring guide pin；The bottom surface of top board is located at by backform assembly, and backform assembly is right against bed die assembly and arranges；Guide pin bushing is fixedly installed on top board bottom surface, and guide pin bushing is sheathed on guide pillar top, and during making matched moulds, guide pin bushing is slidably socketed on guide pillar；Vertically it is fixedly installed in the bottom surface of top board with the upper spring guide pin of lower spring pilot pin equivalent amount and is right against the setting of lower spring pilot pin；The top of main spring is sheathed on spring guide pin.This utility model can carry out punch forming to the middle part of exhaustor.
Description
Technical field
This utility model relates to manufacturing and processing equipment field, is specifically related to a kind of exhaustor and bursts compression mould.
Background technology
Exhaustor is the vitals processed for waste emission, all has application in various industrial equipments or carrier.
Use demand according to exhaustor, in addition to exhaustor is bent to specific shape by needs, it is also desirable in
Specific one section of portion carries out pressure forming, changes its cross sectional shape.In general, if needing to become in the stage casing of exhaustor
Type is processed, typically this section can individually be cut out and be shaped processing, carries out the stroke one of plugging into of multistage more complete
Exhaustor.This Structural Integrity is poor, and adds individually processing and assemble the operation plugged into, and reduces production effect undoubtedly
Rate, improves production hour, also have impact on precision and the intensity of connection position.
Being not difficult to find out, prior art there is also certain defect.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of exhaustor and bursts compression mould, can be to the middle part of exhaustor
Carry out punch forming.
For achieving the above object, this utility model is by the following technical solutions:
A kind of exhaustor is burst compression mould, including upper die component and lower mold assemblies；
Described lower mold assemblies includes base, bed die assembly, guide pillar, main spring and lower spring pilot pin；Bed die is fixedly installed in
On base, match with the profile after Workpiece shaping in the surface of bed die assembly；Guide pillar is vertically fixedly installed on base；At least
Article two, lower spring pilot pin is vertically fixedly installed on base, is positioned at the both sides of bed die assembly；The bottom of main spring is sheathed on down
On spring guide pin；
Described upper die component includes top board, backform assembly, guide pin bushing and upper spring guide pin；The end of top board is located at by backform assembly
Face, match with the profile after Workpiece shaping in the surface of backform assembly, and backform assembly is right against bed die assembly and arranges；Guide pin bushing is solid
Dingan County is loaded on top board bottom surface, and guide pin bushing is sheathed on guide pillar top, and during making matched moulds, guide pin bushing is slidably socketed on guide pillar；With
The upper spring guide pin of lower spring pilot pin equivalent amount is vertically fixedly installed in the bottom surface of top board and is right against the setting of lower spring pilot pin；
The top of main spring is sheathed on spring guide pin.
Further, described bed die assembly includes front bed die, forming bottom die and rear bed die；Front bed die and rear bed die are solid respectively
Dingan County is loaded on both sides before and after base, and its surface is corresponding respectively matches with before and after workpiece two sections of profiles；Forming bottom die is fixed
Being installed between front bed die and rear bed die, matches with the profile after Workpiece shaping in its surface.
Further, described backform assembly include front backform, molding backform, rear backform, molding seat, front die holder, rear die holder,
First auxiliary spring, the first spring guide pin, the second auxiliary spring, the second spring guide pin, the first guide pad and the second guide pad；Molding seat
It is fixedly installed in the bottom surface of top board, is positioned at the surface of forming bottom die；Molding backform is fixedly installed in the bottom of molding seat, its table
Match with the profile after Workpiece shaping in face；Front die holder and rear die holder are respectively arranged on both sides before and after molding seat；Article at least two,
One spring guide pin is vertically fixed on the bottom surface of top board, and the first auxiliary spring is sheathed on the first spring guide pin, and front die holder is provided with
One pilot hole, the first pilot hole is sheathed on the first spring guide pin, and front die holder is slidably connected with top board by the first spring guide pin；
Article at least two, the second spring guide pin is vertically fixed on the bottom surface of top board, and the second auxiliary spring is sheathed on the second spring guide pin, rear mold
Seat is provided with the second pilot hole, and the second pilot hole is sheathed on the second spring guide pin, and rear die holder passes through the second spring guide pin and top
Plate is slidably connected；Front backform is fixed on the bottom of front die holder, and rear die holder is fixed on the bottom of rear die holder, and front backform and rear backform
Surface corresponding respectively match with before and after workpiece two sections of profiles, during die sinking, the surface of front backform and rear backform protrudes from molding
The surface of backform；Two piece of first guide pad is respectively arranged in the bottom surface of top board, is positioned at the both sides of front die holder；Two piece of second guide pad
It is respectively arranged in the bottom surface of top board, is positioned at the both sides of rear die holder.
Further, described first guide pad and the second guide pad are provided with gathering sill vertically；Front die holder and rear die holder
It is provided with the guide rib coordinated with gathering sill；Within guide rib is slidably connected to gathering sill.
Further, described upper die component also includes stopping means；Stopping means be installed on front die holder and rear die holder
Top, when making that stopping means top and top board are collided during matched moulds, front backform and rear backform are concordant with molding backform.
Further, between described molding backform and molding seat, pad is provided with the pad for adjusting setting height(from bottom).
Further, between described forming bottom die and base, pad is provided with the pad for adjusting setting height(from bottom).
Further, described front bed die or rear bed die are provided with Support bracket.
A kind of exhaustor provided by the utility model is burst compression mould, has the advantage that
Can specific to the middle part of exhaustor one section carry out punch forming, change its cross sectional shape, meet process requirements；
The exhaustor processed is one-body molded, saves assembling and plugs into operation, and intensity is preferable, improves production efficiency,
Save man-hour and cost；
Positioning stablity to exhaustor, briquetting pressure is scientific and reasonable, and Forming Quality is good.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is that this utility model exhaustor is burst the overall structure schematic diagram of compression mould.
Fig. 2 is the structural representation of bed die assembly.
Fig. 3 is the structural representation of backform assembly.
Description of reference numerals:
1, base 2, bed die assembly
3, guide pillar 4, main spring
5, top board 6, backform assembly
7, guide pin bushing 8, Support bracket
9, front bed die 10, forming bottom die
11, rear bed die 12, front backform
13, molding backform 14, rear backform
15, front die holder 16, molding seat
17, rear die holder the 18, first guide pad
19, second guide pad the 20, first auxiliary spring
21, stopping means
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality
Type embodiment and accompanying drawing, be clearly and completely described the technical scheme in this utility model embodiment.Need explanation
It is that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.New based on this practicality
Embodiment in type, the every other enforcement that those of ordinary skill in the art are obtained under not making creative work premise
Example, broadly falls into the scope of this utility model protection.
Embodiment
Refer to Fig. 1, the utility model discloses a kind of exhaustor and burst compression mould, including upper module
Part and lower mold assemblies；
Described lower mold assemblies includes base 1, bed die assembly 2, guide pillar 3, main spring 4 and lower spring pilot pin；The fixing peace of bed die
Being loaded on base 1, matches with the profile after Workpiece shaping in the surface of bed die assembly 2；Guide pillar 3 is vertically fixedly installed in base
On 1；Article at least two, lower spring pilot pin is vertically fixedly installed on base 1, is positioned at the both sides of bed die assembly 2；The end of main spring 4
End is sheathed on lower spring pilot pin；
Described upper die component includes top board 5, backform assembly 6, guide pin bushing 7 and upper spring guide pin；Top board 5 is located at by backform assembly 6
Bottom surface, match with the profile after Workpiece shaping in the surface of backform assembly 6, and backform assembly 6 is right against bed die assembly 2 and sets
Put；Guide pin bushing 7 is fixedly installed on top board 5 bottom surface, and guide pin bushing 7 is sheathed on guide pillar 3 top, and during making matched moulds, guide pin bushing 7 is being led
It is slidably socketed on post 3；The bottom surface of top board 5 and the most right vertically it is fixedly installed in the upper spring guide pin of lower spring pilot pin equivalent amount
Arrange in lower spring pilot pin；The top of main spring 4 is sheathed on spring guide pin.
The processing to exhaustor of prior art is all that segmentation is carried out, if the stage casing of exhaustor needs to be shaped adding
Work, the most all can intercept stage casing and individually process, and re-segmenting assembles and plugs into.This processing method be easier to ensure machining accuracy,
Make processing more convenient, but add assembling undoubtedly and plug into operation, considerably increase man-hour, improve manufacturing cost and difficulty.
This utility model once carries out punch forming, a step operation by upper die component and lower mold assemblies to duct work
The processing and forming to duct work can be completed, make duct work one-body molded, not only save man-hour, improve and add work efficiency
Rate, cost-effective, also improve the bulk strength of duct work.
During matched moulds, upper die component and lower mold assemblies form pressure to duct work, by pressure by the stage casing of exhaustor
Molding.In the process, the cooperation of guide pillar 3 and guide pin bushing 7 produces high-precision guide effect.Main spring 4 is then to upper die component
Being buffered with lower mold assemblies, meanwhile, when dividing mould, the elastic force of main spring 4 is also reset response power.During in order to ensure matched moulds
Upper spring guide pin will not be collided with lower spring pilot pin, the locating distance between bottom surface and the end face of lower spring pilot pin of upper spring guide pin
From more than the distance between backform assembly 6 and bed die assembly 2.
Referring to Fig. 2, as preferably, described bed die assembly 2 includes front bed die 9, forming bottom die 10 and rear bed die 11；The front end
Mould 9 and rear bed die 11 are fixedly installed in both sides before and after base 1 respectively, two sections of profiles before and after its surface correspondence respectively and workpiece
Match；Forming bottom die 10 is fixedly installed between front bed die 9 and rear bed die 11, and the profile after its surface and Workpiece shaping matches
Close.
The parts of bed die assembly 2 originally rigidity, but due to exhaustor need processing one section with without process portion
Fractal shape is different, in order to improve machining accuracy, preferably bed die assembly 2 is divided into several part.It addition, forming bottom die 10 is independent
Being machined with and beneficially strengthen interchangeability, the forming bottom die 10 of main pressurized weares and teares, damages, or forming shape changes,
Forming bottom die 10 can individually take out replacing.
Referring to Fig. 3, as preferably, described backform assembly 6 includes front backform 12, molding backform 13, rear backform 14, molding
Seat 16, front die holder 15, rear die holder the 17, first auxiliary spring the 20, first spring guide pin, the second auxiliary spring, the second spring guide pin, first
Guide pad 18 and the second guide pad 19；Molding seat 16 is fixedly installed in the bottom surface of top board 5, is positioned at the surface of forming bottom die 10；
Molding backform 13 is fixedly installed in the bottom of molding seat 16, matches with the profile after Workpiece shaping in its surface；Front die holder 15 He
Rear die holder 17 is respectively arranged on both sides before and after molding seat 16；Article at least two, the first spring guide pin is vertically fixed on the bottom surface of top board 5,
First auxiliary spring 20 is sheathed on the first spring guide pin, and front die holder 15 is provided with the first pilot hole, and the first pilot hole is sheathed on
On one spring guide pin, front die holder 15 is slidably connected with top board 5 by the first spring guide pin；Article at least two, the second spring guide pin is vertical
Being fixed on the bottom surface of top board 5, the second auxiliary spring is sheathed on the second spring guide pin, and rear die holder 17 is provided with the second pilot hole, the
Two pilot holes are sheathed on the second spring guide pin, and rear die holder 17 is slidably connected with top board 5 by the second spring guide pin；Front backform 12
Being fixed on the bottom of front die holder 15, rear die holder 17 is fixed on the bottom of rear die holder 17, and the surface of front backform 12 and rear backform 14
Corresponding respectively match with before and after workpiece two sections of profiles, during die sinking before the surface of backform 12 and rear backform 14 protrude from molding top
The surface of mould 13；Two piece of first guide pad 18 is respectively arranged in the bottom surface of top board 5, is positioned at the both sides of front die holder 15；Two piece second
Guide pad 19 is respectively arranged in the bottom surface of top board 5, is positioned at the both sides of rear die holder 17.
The structure of upper die component is more much more complex than lower mold assemblies.According to the operation principle of upper die component, be to exhaustor
Need specific one section of pressure forming of processing, first have to carry out pressure clamping in the part without processing, duct work is steady
Fixed.The most front die holder 15 and rear die holder 17 can slide axially, and are respectively equipped with first auxiliary spring the 20, first spring guide pin,
And second auxiliary spring, the second spring guide pin coordinate axial stretching motion.During lower mold, due to front backform 12 and Hou Ding
Mould 14 is all to protrude, and therefore first can contact with front bed die 9 and rear bed die 11 matched moulds, and then press before and after steady exhaustor two sections.
Then upper die component is pressed under continuing, and the first auxiliary spring 20 and the second auxiliary spring are compressed, and molding backform 13 closes with forming bottom die 10
Mould carries out pressure forming to one section of the middle part of exhaustor.Point mould is then completely reverse with above-mentioned situation, by molding backform 13 with become
Type bed die 10 first divides mould, the most front backform 12 and rear backform 14 under the effect of the first auxiliary spring 20 and the second auxiliary spring
Still keep the clamp pressure to before and after duct work two sections, make duct work keep stable.Before last backform 12 and after
Backform 14 just completely disengages from front bed die 9 and rear bed die 11 completes a point mould.
Specifically, as preferably, described first guide pad 18 and the second guide pad 19 are provided with gathering sill vertically；Front mould
Seat 15 is provided with, with rear die holder 17, the guide rib coordinated with gathering sill；Within guide rib is slidably connected to gathering sill.First
Guide pad 18 and the second guide pad 19 serve mainly to facilitate front die holder 15 and rear die holder 17 guides in axial sliding.
As preferably, described upper die component also includes stopping means 21；Stopping means 21 be installed on front die holder 15 and after
The top of die holder 17, when making that stopping means 21 top and top board 5 are collided during matched moulds, front backform 12 and rear backform 14 and molding
Backform 13 is concordant.Stopping means 21 limits the molding punching stroke of molding backform 13 to a certain extent, also ensure that matched moulds is complete
The stability of pressurize after one-tenth, is conducive to improving crudy.And the height of stopping means 21 is adjustable, to adjusting processing matter
Amount has positive role.
As the most preferably, between described molding backform 13 and molding seat 16, pad is provided with for adjusting setting height(from bottom)
Pad, between described forming bottom die 10 and base 1, pad is provided with the pad for adjusting setting height(from bottom).Pad can conveniently adjust molding
Backform 13 and the installation of forming bottom die 10.
As the most preferably, described front bed die 9 or rear bed die 11 being provided with Support bracket 8, Support bracket 8 is used for
Support duct work exposes to the part outside mould, assists in keeping duct work stable.
A kind of exhaustor provided by the utility model is burst compression mould, can specific to the middle part of exhaustor one section rush
Molded, change its cross sectional shape, meet process requirements, process integrated exhaustor.Carried out by this utility model
Punch process, it is possible to save assembling and plug into operation, and intensity is preferable, improves production efficiency, saves man-hour and cost, make product
The product more market competitiveness.And the design science of mould is reasonable, the positioning stablity to exhaustor, Forming Quality is good.
Embodiment described above only have expressed a kind of embodiment of the present utility model, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, common for this area
For technical staff, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (8)
1. an exhaustor is burst compression mould, it is characterised in that: include upper die component and lower mold assemblies；
Described lower mold assemblies includes base, bed die assembly, guide pillar, main spring and lower spring pilot pin；Bed die is fixedly installed in base
On, match with the profile after Workpiece shaping in the surface of bed die assembly；Guide pillar is vertically fixedly installed on base；Article at least two,
Lower spring pilot pin is vertically fixedly installed on base, is positioned at the both sides of bed die assembly；The bottom of main spring is sheathed on lower spring
On pilot pin；
Described upper die component includes top board, backform assembly, guide pin bushing and upper spring guide pin；The bottom surface of top board is located at by backform assembly, top
Match with the profile after Workpiece shaping in the surface of membrane module, and backform assembly is right against bed die assembly and arranges；The fixing peace of guide pin bushing
Being loaded on top board bottom surface, and guide pin bushing is sheathed on guide pillar top, during making matched moulds, guide pin bushing is slidably socketed on guide pillar；With lower bullet
The upper spring guide pin of spring pilot pin equivalent amount is vertically fixedly installed in the bottom surface of top board and is right against the setting of lower spring pilot pin；Main bullet
The top of spring is sheathed on spring guide pin.
Exhaustor the most according to claim 1 is burst compression mould, it is characterised in that: described bed die assembly includes front bed die, one-tenth
Type bed die and rear bed die；Front bed die and rear bed die are fixedly installed in both sides before and after base respectively, its surface correspondence and work respectively
Before and after part, two sections of profiles match；Forming bottom die is fixedly installed between front bed die and rear bed die, its surface and Workpiece shaping
After profile match.
Exhaustor the most according to claim 1 is burst compression mould, it is characterised in that: described backform assembly includes front backform, one-tenth
Type backform, rear backform, molding seat, front die holder, rear die holder, the first auxiliary spring, the first spring guide pin, the second auxiliary spring, the second bullet
Spring pilot pin, the first guide pad and the second guide pad；Molding seat is fixedly installed in the bottom surface of top board, is positioned at just going up of forming bottom die
Side；Molding backform is fixedly installed in the bottom of molding seat, matches with the profile after Workpiece shaping in its surface；Front die holder and rear mold
Seat is respectively arranged on both sides before and after molding seat；Article at least two, the first spring guide pin is vertically fixed on the bottom surface of top board, the first secondary bullet
Spring is sheathed on the first spring guide pin, and front die holder is provided with the first pilot hole, and the first pilot hole is sheathed on the first spring guide pin,
Front die holder is slidably connected with top board by the first spring guide pin；Article at least two, the second spring guide pin is vertically fixed on the end of top board
Face, the second auxiliary spring is sheathed on the second spring guide pin, and rear die holder is provided with the second pilot hole, and the second pilot hole is sheathed on second
On spring guide pin, rear die holder is slidably connected with top board by the second spring guide pin；Front backform is fixed on the bottom of front die holder, rear mold
Seat is fixed on the bottom of rear die holder, and front backform the most corresponding with the surface of rear backform with workpiece before and after two sections of profiles match
Closing, during die sinking, the surface of front backform and rear backform protrudes from the surface of molding backform；Two piece of first guide pad is respectively arranged in top
The bottom surface of plate, is positioned at the both sides of front die holder；Two piece of second guide pad is respectively arranged in the bottom surface of top board, is positioned at the two of rear die holder
Side.
Exhaustor the most according to claim 3 is burst compression mould, it is characterised in that: described first guide pad and the second guide pad
On be provided with gathering sill vertically；Front die holder is provided with, with rear die holder, the guide rib coordinated with gathering sill；Guide rib slides even
Within being connected to gathering sill.
Exhaustor the most according to claim 3 is burst compression mould, it is characterised in that: described upper die component also includes spacing dress
Put；Stopping means be installed on front die holder and the top of rear die holder, when making that stopping means top and top board are collided during matched moulds,
Front backform and rear backform are concordant with molding backform.
Exhaustor the most according to claim 3 is burst compression mould, it is characterised in that: pad between described molding backform and molding seat
It is provided with the pad for adjusting setting height(from bottom).
Exhaustor the most according to claim 2 is burst compression mould, it is characterised in that: between described forming bottom die and base, pad sets
There is the pad for adjusting setting height(from bottom).
Exhaustor the most according to claim 2 is burst compression mould, it is characterised in that: it is provided with on described front bed die or rear bed die
Support bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620633050.8U CN205763379U (en) | 2016-06-21 | 2016-06-21 | A kind of exhaustor is burst compression mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620633050.8U CN205763379U (en) | 2016-06-21 | 2016-06-21 | A kind of exhaustor is burst compression mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205763379U true CN205763379U (en) | 2016-12-07 |
Family
ID=58131178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620633050.8U Expired - Fee Related CN205763379U (en) | 2016-06-21 | 2016-06-21 | A kind of exhaustor is burst compression mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205763379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108145786A (en) * | 2017-12-28 | 2018-06-12 | 郑州领胜科技有限公司 | It is a kind of can automatic waste discharge novel cutting mould |
-
2016
- 2016-06-21 CN CN201620633050.8U patent/CN205763379U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108145786A (en) * | 2017-12-28 | 2018-06-12 | 郑州领胜科技有限公司 | It is a kind of can automatic waste discharge novel cutting mould |
| CN108145786B (en) * | 2017-12-28 | 2024-01-09 | 郑州领胜科技有限公司 | Novel cutting die capable of automatically discharging waste |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20180621 |
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| CF01 | Termination of patent right due to non-payment of annual fee |