CN208962299U - A kind of pneumatic false beam tool structure of foaming die for refrigerator case body - Google Patents
A kind of pneumatic false beam tool structure of foaming die for refrigerator case body Download PDFInfo
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- CN208962299U CN208962299U CN201821592466.5U CN201821592466U CN208962299U CN 208962299 U CN208962299 U CN 208962299U CN 201821592466 U CN201821592466 U CN 201821592466U CN 208962299 U CN208962299 U CN 208962299U
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Abstract
The utility model provides a kind of pneumatic false beam tool structure of foaming die for refrigerator case body, using compressed air as power source, have signal using foam box fixture and controls cylinder open and close movement, realize the automatic harmomegathus of pneumatic false beam tooling, and false beam motion mode is divided into inside and outside both of which, wherein, external movement cylinder and external sliding rail constitute external movement component, are packed on foam box fixture hanger, mechanism entirety fixed frame is mounted on external movement component, completes the movement of false beam integral outer by external movement component；The internal motion cylinder of internal motion component and internal sliding rail are mounted on the mechanism entirety fixed frame, by the false beam maneuvering board of internal motion components drive false beam moving parts, false beam harmomegathus component are driven to complete internal actions.The utility model realizes Full automatic penumatic false beam tooling, pre-installs the stage by manually placing the working method of false beam tooling instead of in cabinet, meets the fast assembling-disassembling function during online production, daily maintenance.
Description
Technical field
The utility model relates to a kind of tool structure, more specifically a kind of pneumatic false beam work of foaming die for refrigerator case body
Assembling structure.
Background technique
It is general in cabinet prepackage, foamed process section at present in refrigerator industry when producing the refrigerator product with false beam structure
All over using the artificial production method for picking and placing false beam tooling, staff labor intensity is on the one hand increased in the actual production process, separately
On the one hand since the wire body speed of service is fast, installation lining mould adhesive tape fixed quantity is more, there is artificial installation lining mould is insecure and fall off, is askew
Tiltedly, it causes foam box backfin to scrap, with mass defects such as gallbladders, the damage of box body foaming mould but will be caused when serious.Furthermore
With the promotion of cost of human resources, manual operation is gone in the automation of refrigerator production line proposition, it has also become refrigerator industry emphasis
Developing direction.
Utility model content
The utility model is intended to solve above-mentioned technical problem at least to a certain extent.For this purpose, the utility model proposes one
The kind pneumatic false beam tool structure of foaming die for refrigerator case body has signal using foam box fixture and controls cylinder open and close movement,
It realizes the automatic harmomegathus of false beam tooling, can directly promote the production efficiency of refrigerator production line, reduce the productive manpower of Packaged Ice Inc.
Cost, and the stability of refrigerator product foaming can be promoted during foam production, reduce the appearance of inferior product.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of pneumatic false beam tool structure of foaming die for refrigerator case body, is to be sent out using compressed air as power source using cabinet
It steeps fixture and has signal control cylinder open and close movement, realize the automatic harmomegathus of pneumatic false beam tooling, structure setting are as follows:
External movement cylinder and external sliding rail constitute external movement component, are packed on foam box fixture hanger, mechanism
Whole fixed frame is mounted on the external movement component, as the hinge that mechanism inside and outside pneumatic false beam tooling is fixed, moved, and
It can be pushed by external movement cylinder, externally sliding rail makees straight reciprocating motion to entrance/disengaging case hair mould cavity；
Internal motion cylinder and internal sliding rail are mounted on the mechanism entirety fixed frame, constitute internal motion component, false
False beam maneuvering board in beam moving parts is parallel with mechanism entirety fixed frame, can be pushed by internal motion cylinder sliding along inside
Rail makees straight reciprocating motion, and the U-shaped pull-fork assembly of multiple groups being set on false beam maneuvering board is driven to move respectively with scroll end along false beam
Guide-track groove reciprocating rolling on plate affects false beam harmomegathus component opening/closing with U-shaped shift fork end, and is by set on mechanism
Multiple guidance sets on whole fixed frame form the motion guide to false beam harmomegathus component, by the movement dead on guide-track groove
Form the locking to false beam harmomegathus component open configuration.
The design feature of the utility model is lain also in:
In the false beam maneuvering board left and right sides, at least four groups of U-shaped pull-fork assemblies are set altogether, using every group of U-shaped pull-fork assembly as
One kinematic pair, the plane that each kinematic pair is formed are parallel with false beam maneuvering board.
The structure setting of the U-shaped pull-fork assembly are as follows:
The U-shaped opening slot of U-shaped shift fork is sheathed on the outside of false beam maneuvering board, and open slot end is connected with needle bearing, described
Needle bearing is set in guide groove and can roll along guide groove, on the mechanism entirety fixed frame and false beam harmomegathus component respectively
According to the multiple openings of corresponding position setting and multiple installation grooves of each U-shaped shift fork, it is integrally solid that the U-shaped shift fork passes through mechanism
Determine the opening on frame, end is assemblied in the installation groove of false beam harmomegathus component by bolt.
Each U-shaped pull-fork assembly is corresponded on the false beam maneuvering board, and each guide-track groove, two guide rails in isometry position are set
Slot opposite tilt, bottom are bent straight down, top, the equal circular arc processing in bottom end and bending place, using bottom end point as the movement
Dead point.
Multiple guidance sets are separately positioned on the left and right sides of mechanism entirety fixed frame, and the guide rod of the guidance set can be stretched
It contracts, each guidance set is corresponded on the false beam harmomegathus component equipped with multiple mounting holes, guide rod rod end is installed in the mounting hole.
The external movement component be equipped with a pair of outer move cylinder, the both ends of connecting plate respectively with a pair of outer moving gas
The output end of cylinder is connected, and is slidably arranged on the external sliding rail by the first sliding block, the bottom of the mechanism entirety fixed frame
Portion is mounted on the connecting plate by bolt.
The false beam maneuvering board is slidably mounted on the internal sliding rail by the second sliding block, defeated with internal motion cylinder
Outlet is connected by bolt.
Compared with the prior art, the utility model has the beneficial effect that:
1, full-automatic design:
The case hair pneumatic false beam tool structure of mold uses compressed air for power source, has signal using foam box fixture
Cylinder open and close movement is controlled, realizes the automatic harmomegathus function of false beam tooling, and false beam motion mode is divided into inside and outside both of which, is led to
It crosses external movement component and completes the movement of false beam integral outer, internal actions are completed by internal motion components drive false beam, this is complete
Automatic pneumatic vacation central sill technology, which can be substituted, pre-installs the stage by manually placing the working method of false beam tooling in cabinet, effectively solves
Mold uses cost of labor when central sill tooling, reduces scrappage when refrigerator foaming, improves production line production efficiency, substantially
Promote the automatization level of refrigerator factory；
2, modularized design:
Pneumatic false beam tool structure uses the design method that movement mechanism, fixed mechanism is independent and combined, wherein mechanism
The hinge that whole fixed frame is fixed, moved as the inside and outside mechanism of false beam tooling uses false beam harmomegathus component by guidance set
Bolt is fixed thereon.It only needs for mechanism entirety fixed frame to be fixed on external movement component when daily online production and maintenance
Disassembling bolts, can false beam tooling is whole and case hair mold separation.On the one hand the efficiency requirements of rapid-maintenance are met, it is another
Side meets the requirement that the fast assembling-disassembling of false beam tool mechanism between same money product exchanges, reduce the daily of pneumatic false beam tooling plus
Work, assembly difficulty；
3, controlled motion Trajectory Design:
False beam moving parts use U-shaped shifting fork structure, the needle bearing being connected with U-shaped shift fork leading on false beam maneuvering board
Track slot rolls, and increases movement dead in guide-track groove, can prevent from reacting on cabinet caused by false beam is sprung back because of foaming power
Internal big face bulging.The pneumatic harmomegathus technique of the utility model can flexibly set false beam harmomegathus component according to product structure difference
Stripping stroke simultaneously keeps the motion profile of tooling controllable.
Detailed description of the invention
Fig. 1 is the general assembly structural schematic diagram of the utility model；
Fig. 2 is the working state schematic representation of the utility model；
Fig. 3 is the decomposition texture schematic diagram of the utility model；
Fig. 4 is the structural schematic diagram of external moving parts in Fig. 3；
Fig. 5 is the structural schematic diagram of Tu3Zhong mechanism entirety fixed frame and internal motion component；
Fig. 6 is the structural schematic diagram of false beam moving parts in Fig. 3；
Fig. 7 is the structural schematic diagram of false beam harmomegathus component in Fig. 3；
Fig. 8 a is the schematic view of the front view of U-shaped pull-fork assembly in Fig. 3；
Fig. 8 b is the overlooking structure diagram of U-shaped pull-fork assembly in Fig. 3.
In figure, 1 external movement component；11 external movement cylinders；12 outside sliding rails；13 connecting plates；14 first sliding blocks；In 2
Portion's moving parts；21 internal motion cylinders；22 inside sliding rails；23 second sliding blocks；3 false beam harmomegathus components；31 installation grooves；32 peaces
Fill hole；4 false beam moving parts；41 false beam maneuvering boards；42 guide-track grooves；5U type pull-fork assembly；51U type shift fork；52 needle bearings；6
Guidance set；61 guide rods；7 mechanism entirety fixed frames；71 openings；8 casees hair molds；9 foam box fixture hangers.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described implementation
Example is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field
Those of ordinary skill's every other embodiment obtained without creative efforts, belongs to the utility model
The range of protection.
Please refer to Fig. 1 to Fig. 8 b, the structure setting of the pneumatic false beam tool structure of the foaming die for refrigerator case body of the present embodiment
Are as follows:
External movement cylinder 11 and external sliding rail 12 constitute external movement component 1, are packed in foam box fixture hanger 9
On, mechanism entirety fixed frame 7 is mounted on the external sliding rail 12 of external movement component 1 by bolt, as pneumatic false beam tooling
The hinge that inside and outside mechanism is fixed, moved is using steel part welding processing into (outer dimension can be according to product restructuring), and
The external sliding rail 12 can be pushed by external movement cylinder 11, arranged along the y axis makees straight reciprocating motion to entrance/disengaging case
Send out 8 die cavity of mold；
Internal motion cylinder 21 and internal sliding rail 22 are mounted on mechanism entirety fixed frame 7, constitute internal motion component 2,
False beam maneuvering board 41 in false beam moving parts 4 is parallel with mechanism entirety fixed frame 7, can be pushed by internal motion cylinder 21
Inside sliding rail 22 along Z-direction arrangement makees straight reciprocating motion, drives the U-shaped shift fork group of multiple groups being set on false beam maneuvering board 41
42 reciprocating rolling of guide-track groove with scroll end on false beam maneuvering board 41 respectively of part 5, affects false beam harmomegathus with U-shaped 51 end of shift fork
3 opening/closing of component；False beam moving parts 4 are formed with the U-shaped pull-fork assembly 5 of each group by above-mentioned false beam maneuvering board 41, are constituted entire
The inside hinge of false beam tooling movement；
False beam harmomegathus component 3 passes through mechanism by duralumin or steel part processing assembling according to refrigerator product face shaping, size
Multiple guidance sets 6 on whole fixed frame 7 and being bolted are fixed thereon, and the movement of opening/closing is led by multiple
The motion guide to false beam harmomegathus component 3X axis direction is formed to component 6, is formed by the movement dead on guide-track groove 42 to vacation
The locking of 3 open configuration of beam harmomegathus component.
In specific implementation, corresponding structure setting also includes:
In the present embodiment, internal fixed reference frame is mentioned using welding or cast member design method for processing, the installation of mold
Benchmark has been supplied, and has reduced daily mold repair, assembly difficulty；
The structure setting of U-shaped pull-fork assembly 5 are as follows:
71 slot of U-shaped opening of U-shaped shift fork 51 is sheathed on 41 outside of false beam maneuvering board, 71 slot ends of opening and needle bearing 52
It is installed by bolt, one group of kinematic pair is made of needle bearing 52, U-shaped shift fork 51, needle bearing 52 is set in guide groove and energy
It is enough to be rolled along guide groove, respectively according to the corresponding position of each U-shaped shift fork 51 on mechanism entirety fixed frame 7 and false beam harmomegathus component 3
Multiple openings 71 and multiple installation grooves 31 are set, and U-shaped shift fork 51 passes through the opening 71 on mechanism entirety fixed frame 7, and end is logical
Bolt is crossed to be assemblied in the installation groove 31 of false beam harmomegathus component 3.Wherein, needle bearing 52 can also be used other rolling members and replace
It is fastened by bolts between generation, with U-shaped shift fork 51, it is easy to disassemble.
Pneumatic false beam tooling considers from robust motion, product structure, should be total to setting extremely in 41 left and right sides of false beam maneuvering board
Few four groups of U-shaped pull-fork assemblies 5, using every group of U-shaped pull-fork assembly 5 as a kinematic pair, and assemble Shi Yu false beam harmomegathus group
The fitting surface position (i.e. multiple 31 faces of installation groove) of part 3, and increase when stationary plane with mechanism entirety fixed frame 7 and limit
(i.e. multiple opening 71), it is necessary to assure four groups and the above kinematic pair assemble after on contour parallel surface, i.e., each movement
The plane and 41 the two of false beam maneuvering board that pair is formed are in parastate.
Each U-shaped pull-fork assembly 5 is corresponded on false beam maneuvering board 41, and each guide-track groove 42 is set, two guide rails in isometry position
42 opposite tilt of slot, bottom are bent straight down, top, the equal circular arc processing in bottom end and bending place, dead using bottom end point as movement
Point.
Multiple guidance sets 6 are separately positioned on the left and right sides of mechanism entirety fixed frame 7, and the guide rod 61 of guidance set 6 can
It is flexible along X axis direction, each guidance set 6 is corresponded on false beam harmomegathus component 3 equipped with multiple mounting holes 32, the installation of 61 rod end of guide rod
In mounting hole 32.
External movement component 1 is equipped with a pair of outer and moves cylinder 11, and the both ends of connecting plate 13 are moved with a pair of outer respectively
The output end of cylinder 11 is connected, and is slidably arranged on external sliding rail 12 by the first sliding block 14, mechanism entirety fixed frame 7
Bottom is mounted on connecting plate 13 by bolt.
False beam maneuvering board 41 is slidably mounted on internal sliding rail 22 by the second sliding block 23, defeated with internal motion cylinder 21
Outlet is connected by bolt.
Fig. 2 show the demoulding state when work of false beam tooling, and the present embodiment case hair pneumatic false beam tooling of mold is to press
Contracting air is power source, has signal using foam box fixture and controls cylinder open and close movement, realizes pneumatic false beam tooling oneself
Dynamic harmomegathus completes the molding of case hair mold, demoulding state in a duty cycle, and false beam motion mode is divided into two kinds inside and outside
Mode:
External working condition: using the external movement cylinder 11 in external moving parts 1 as power output starting point, gas is pushed
Dynamic false beam tooling is performed integrally external action, i.e., completes molding, stripping action with case hair mold core cooperation within a period of motion.
Specifically, it is sent out in mould cavity when external movement cylinder 11 pushes the whole externally sliding rail 12 of false beam tooling to move to case, it is internal
The internal motion cylinder 21 of moving parts 2 pushes false beam harmomegathus component 3 to open by the way that guidance set 6 is synchronous, is just shaping work
State.Similarly, within a foaming duty cycle, when case foaming fixture provides signal, corresponding two groups of cylinders are synchronous to be retracted, will be false
Beam tooling is integrally reduced in die cavity, as demoulding state shown in Fig. 2；
Inner workings: it using the internal motion cylinder 21 of internal moving parts 2 as power output starting point, pushes pneumatic
False beam maneuvering board 41 in false beam tooling false beam moving parts 4 completes internal actions.When case foaming fixture provides signal, inside fortune
Internal motion cylinder 21 in dynamic component 2 along internal sliding rail 22 do Z axis to up and down motion, drive the rolling in U-shaped pull-fork assembly 5
Guide-track groove 42 of the needle bearing 52 on false beam maneuvering board 41 rolls, when needle bearing 52 is from 42 top highest point of guide-track groove to lower part
When minimum point, the width dimensions of point-to-point transmission X axis are the movement travel of guide rod 61 in guidance set 6, are stretched by guide rod 61
Contracting drives false beam harmomegathus component 3 to complete a harmomegathus job.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (7)
1. a kind of pneumatic false beam tool structure of foaming die for refrigerator case body, it is characterized in that utilizing case using compressed air as power source
Body frothing clamp has signal and controls cylinder open and close movement, realizes the automatic harmomegathus of pneumatic false beam tooling, structure setting are as follows:
External movement cylinder (11) and external sliding rail (12) constitute external movement component (1), are packed in foam box fixture hanger
(9) on, mechanism entirety fixed frame (7) is mounted on the external movement component (1), solid as mechanism inside and outside pneumatic false beam tooling
Fixed, movement hinge, and can be pushed by external movement cylinder (11), externally sliding rail (12) make straight reciprocating motion into
Enter/be detached from case hair mold (8) die cavity；
Internal motion cylinder (21) and internal sliding rail (22) are mounted on the mechanism entirety fixed frame (7), constitute internal motion
Component (2), the false beam maneuvering board (41) in false beam moving parts (4) is parallel with mechanism entirety fixed frame (7), can be by inside
Movement cylinder (21), which is pushed, makees straight reciprocating motion along internal sliding rail (22), drives the multiple groups U being set on false beam maneuvering board (41)
Type pull-fork assembly (5) guide-track groove (42) reciprocating rolling with scroll end on false beam maneuvering board (41) respectively, with U-shaped shift fork (51)
End affects false beam harmomegathus component (3) opening/closing, and is by the multiple guiding groups being set on mechanism entirety fixed frame (7)
Part (6) is formed to false beam harmomegathus component (3) motion guide, is formed by the movement dead on guide-track groove (42) to false beam harmomegathus group
The locking of part (3) open configuration.
2. the pneumatic false beam tool structure of foaming die for refrigerator case body according to claim 1, it is characterized in that: in the false beam
At least four groups of U-shaped pull-fork assemblies (5) are arranged in maneuvering board (41) left and right sides altogether, move using every group of U-shaped pull-fork assembly (5) as one
Pair, the plane that each kinematic pair is formed are parallel with false beam maneuvering board (41).
3. the pneumatic false beam tool structure of foaming die for refrigerator case body according to claim 2, it is characterized in that the U-shaped shift fork
The structure setting of component (5) are as follows:
U-shaped opening (71) slot of U-shaped shift fork (51) is sheathed on the outside of false beam maneuvering board (41), opening (71) slot end and needle roller axis
It holds (52) to be connected, the needle bearing (52) is set in guide groove and can roll along guide groove, the mechanism entirety fixed frame
(7) and on false beam harmomegathus component (3) multiple openings (71) and multiple peaces are set according to the corresponding position of each U-shaped shift fork (51) respectively
It fills groove (31), the U-shaped shift fork (51) passes through the opening (71) on mechanism entirety fixed frame (7), and end is assembled by bolt
In the installation groove (31) of false beam harmomegathus component (3).
4. the pneumatic false beam tool structure of foaming die for refrigerator case body according to claim 3, it is characterized in that: the false beam is transported
Each U-shaped pull-fork assembly (5) is corresponded on movable plate (41), and each guide-track groove (42), two guide-track groove (42) phases in isometry position are set
To inclination, bottom is bent straight down, top, the equal circular arc processing in bottom end and bending place, using bottom end point as the movement dead.
5. the pneumatic false beam tool structure of foaming die for refrigerator case body according to claim 1, it is characterized in that: multiple guiding groups
Part (6) is separately positioned on the left and right sides of mechanism entirety fixed frame (7), and the guide rod (61) of the guidance set (6) is scalable, described
Each guidance set (6) are corresponded on false beam harmomegathus component (3) equipped with multiple mounting holes (32), guide rod (61) rod end is installed on the peace
It fills in hole (32).
6. the pneumatic false beam tool structure of foaming die for refrigerator case body according to claim 1, it is characterized in that: the external fortune
Dynamic component (1) is equipped with a pair of outer movement cylinder (11), and the both ends of connecting plate (13) move cylinder (11) with a pair of outer respectively
Output end be connected, and be slidably arranged on the external sliding rail (12) by the first sliding block (14), the mechanism is integrally fixed
The bottom of frame (7) is mounted on the connecting plate (13) by bolt.
7. the pneumatic false beam tool structure of foaming die for refrigerator case body according to claim 1, it is characterized in that: the false beam is transported
Movable plate (41) is slidably mounted on the internal sliding rail (22) by the second sliding block (23), the output with internal motion cylinder (21)
End is connected by bolt.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821592466.5U CN208962299U (en) | 2018-09-28 | 2018-09-28 | A kind of pneumatic false beam tool structure of foaming die for refrigerator case body |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821592466.5U CN208962299U (en) | 2018-09-28 | 2018-09-28 | A kind of pneumatic false beam tool structure of foaming die for refrigerator case body |
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| CN208962299U true CN208962299U (en) | 2019-06-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228108A (en) * | 2018-09-28 | 2019-01-18 | 长虹美菱股份有限公司 | A kind of pneumatic false beam tool structure of foaming die for refrigerator case body |
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2018
- 2018-09-28 CN CN201821592466.5U patent/CN208962299U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228108A (en) * | 2018-09-28 | 2019-01-18 | 长虹美菱股份有限公司 | A kind of pneumatic false beam tool structure of foaming die for refrigerator case body |
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