CN108043933A - Automatic hole flanging demoulding mechanism and machine tool - Google Patents
Automatic hole flanging demoulding mechanism and machine tool Download PDFInfo
- Publication number
- CN108043933A CN108043933A CN201810044352.5A CN201810044352A CN108043933A CN 108043933 A CN108043933 A CN 108043933A CN 201810044352 A CN201810044352 A CN 201810044352A CN 108043933 A CN108043933 A CN 108043933A
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- Prior art keywords
- hole flanging
- pressing body
- material pressing
- lead
- pressure
- Prior art date
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- 230000007246 mechanism Effects 0.000 title abstract description 6
- 238000003825 pressing Methods 0.000 claims abstract description 91
- 239000000463 material Substances 0.000 claims description 88
- 239000011230 binding agent Substances 0.000 claims description 8
- 238000004146 energy storage Methods 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 7
- 229910052751 metal Inorganic materials 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000010000 carbonizing Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 241001133184 Colletotrichum agaves Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
- B21D19/088—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws for flanging holes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/06—Stripping-off devices
- B21D45/08—Stripping-off devices interrelated with motion of tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention discloses an automatic hole flanging and demoulding mechanism and a machine tool, which comprise an upper pressing body and a lower pressing body; the upper pressing body is provided with an upper guide post, the upper guide post is provided with a first hole flanging punch, and an upper backing plate is arranged above the upper pressing body; an upper pressure source is arranged between the upper base plate and the upper pressing body; the lower pressing body is provided with a lower guide post, the lower guide post is provided with a first hole flanging female die, and a lower base plate is arranged below the upper pressing body; and a lower pressure source is arranged between the lower base plate and the lower pressure body. The hole flanging and automatic demolding of the sheet metal part can be realized by utilizing the automatic hole flanging and demolding mechanism, the process of oblique angle hole flanging and required tools are reduced, the production efficiency is improved, the manufacturing cost is reduced, meanwhile, the manual operation and the labor cost are also reduced, and the automatic production is realized.
Description
Technical field
The present invention relates to hole flanging technical field more particularly to a kind of automatic hole flanging mould emptiers and lathe.
Background technology
Sheet metal component is widely used, is widely used in automobile when in equipment, is needed due to assembling etc. on sheet metal component
Carry out hole flanging.
When processing a some holes, treat that the surface of hole flanging position is not perpendicular on the depth direction and sheet metal component in hole, for so
, it is necessary to make substantial amounts of frock and perform multiple processes and complete when situation carries out hole flanging, cause high processing costs, production effect
Rate is low.
Meanwhile the existing automatic degree of hole flanging mechanism is low, can not realize automatic demoulding.
The content of the invention
The defects of it is an object of the invention to overcome the prior art, provides a kind of automatic hole flanging mould emptier and lathe, uses
To solve the problems of the prior art.
To solve the above problems, the present invention provides：A kind of automatic hole flanging mould emptier, including only can be in rectilinear direction
On carry out mobile upper material pressing body and lower material pressing body, wherein, the upper material pressing body is located at directly over the lower material pressing body, and the two
Part with treating hole flanging matches；
The upper material pressing body is provided with upper lead slidably therethrough, and the upper lead is close to the lower binder
One end of body is provided with the first hole flanging punch, and upper padding plate is provided with above the upper material pressing body, and the upper padding plate is used to receive
Stamping press vertical to itself then upper lead and the lower material pressing body that applies pressure to described in top pressure, wherein, the upper lead
It is not perpendicular with the upper padding plate；
The upper pressure source for energy storage is provided between the upper padding plate and the upper material pressing body；
The lower material pressing body is provided with lower lead slidably therethrough, and the lower lead is close to the upper binder
One end of body is provided with to coordinate first hole flanging punch to carry out the first hole flanging cavity plate of hole flanging, under the upper material pressing body
Side is provided with for the lower bolster of lower lead described in top pressure, wherein, the lower bolster be located at the underface of the upper padding plate and
The two is parallel；
The lower pressure source for energy storage is provided between the lower bolster and the lower material pressing body.
As being further improved for above-mentioned technical proposal, in the automatic hole flanging mould emptier, the upper pressure source
It is nitrogen cylinder with the lower pressure source.
As being further improved for above-mentioned technical proposal, in the automatic hole flanging mould emptier, the upper material pressing body
Through hole is inside provided with, upper guide bush is provided in the upper through hole；
The upper lead is located in the upper guide bush, and with the upper guide bush clearance fit；
Lower through-hole is provided in the lower binder body, lower guide sleeve is provided in the lower through-hole；
The lower lead is located in the lower guide sleeve, and with the lower guide sleeve clearance fit.
As being further improved for above-mentioned technical proposal, in the automatic hole flanging mould emptier, the upper padding plate leans on
The one side of the nearly upper lead is provided with top-pressure part, and the upper top-pressure part is flexibly connected with the upper lead and is used to push up
Press the upper lead.
As being further improved for above-mentioned technical proposal, in the automatic hole flanging mould emptier, the upper top-pressure part
Wear-resistant block is fixedly installed close to the one side of the upper lead, the upper lead is compared with first hole flanging punch
One end is fixedly installed brake pad, wherein, the upper wear-resistant block and the upper brake pad sliding contact.
As being further improved for above-mentioned technical proposal, in the automatic hole flanging mould emptier, the lower bolster leans on
The one side of the nearly lower lead is provided with lower top-pressure part, and the lower top-pressure part is flexibly connected with the lower lead and is used to push up
Press the lower lead.
As being further improved for above-mentioned technical proposal, in the automatic hole flanging mould emptier, the lower top-pressure part
Lower wear-resistant block is fixedly installed close to the one side of the lower lead, the lower lead is compared with the first hole flanging cavity plate
One end is fixedly installed lower brake pad, wherein, the lower wear-resistant block and the lower brake pad sliding contact.
As being further improved for above-mentioned technical proposal, in the automatic hole flanging mould emptier, the upper material pressing body
Be provided with balance element between the lower material pressing body, the balance element for transfer pressure and make the upper material pressing body with it is described under
Material pressing body keeps balancing when moving.
As being further improved for above-mentioned technical proposal, in the automatic hole flanging mould emptier, the upper padding plate leans on
The one side of the nearly lower bolster is fixedly installed the upper straight rod perpendicular to the upper padding plate, and the upper straight rod is away from the upper padding plate
One end be provided with the second hole flanging punch；
The lower bolster is fixedly installed the lower straight-bar perpendicular to the lower bolster close to the one side of the upper padding plate, described
The second hole flanging that the lower one end of straight-bar away from the lower bolster is provided with that second hole flanging punch is coordinated to carry out hole flanging is recessed
Mould；
Wherein, the upper straight rod and the lower straight-bar are conllinear.
The present invention also provides：A kind of lathe, including the automatic hole flanging mould emptier of as above any one of them.
The beneficial effects of the invention are as follows：The present invention proposes a kind of automatic hole flanging mould emptier and lathe, utilizes automatic hole flanging
Mould emptier can treat the not perpendicular hole in the surface of hole flanging position with working depth direction and sheet metal component, reduce oblique angle hole flanging
Process and required frock, improving production efficiency reduces cost of manufacture.Meanwhile the mechanism can also automatic demoulding, reduce
Manual operation and human cost, realize automated production.
Description of the drawings
It in order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described.It should be appreciated that the following drawings illustrates only certain embodiments of the present invention, therefore it is not construed as pair
The restriction of scope, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is a kind of schematic diagram of automatic hole flanging mould emptier in the embodiment of the present invention；
Fig. 2 is the sectional view of automatic hole flanging mould emptier in Fig. 1；
Fig. 3 is to remove the schematic diagram after material pressing body and lower material pressing body in Fig. 1 on automatic hole flanging mould emptier；
Fig. 4 is by a kind of a kind of partial schematic diagram of part that automatic hole flanging mould emptier processes in inventive embodiments.
Main element symbol description：
1000- upper padding plates；The upper pressure sources of 1100-；The upper top-pressure parts of 1200-；The upper wear-resistant blocks of 1210-；The upper material pressing bodies of 2000-；
The upper leads of 2100-；The first hole flanging punchs of 2110-；The upper brake pads of 2120-；Material pressing body under 3000-；Lead under 3100-；
3110- the first hole flanging cavity plates；Brake pad under 3120-；4000- lower bolsters；Pressure source under 4100-；Top-pressure part under 4200-；4210-
Lower wear-resistant block；5000- balance elements；6000- upper straight rods；The second hole flanging punchs of 6100-；Straight-bar under 7000-；The second hole flangings of 7100-
Cavity plate；8000- parts.
Specific embodiment
Hereinafter, various embodiments of the present invention will be described more fully.The present invention can have various embodiments, and
It can adjust and change wherein.It should be understood, however, that：There is no various embodiments of the present invention are limited to spy disclosed herein
Determine the intention of embodiment, but should invention is construed as cover to fall into the spirit and scope of various embodiments of the present invention
All adjustment, equivalent and/or alternative.
Hereinafter, disclosed in the term " comprising " that can be used in various embodiments of the present invention or " may include " instruction
Function, operation or the presence of element, and do not limit the increase of one or more functions, operation or element.In addition, such as exist
Used in various embodiments of the present invention, term " comprising ", " having " and its cognate are meant only to represent special characteristic, number
Word, step, operation, the combination of element, component or foregoing item, and be understood not to exclude first one or more other
Feature, number, step, operation, element, component or foregoing item combination presence or increase one or more features, number,
Step, operation, element, component or foregoing item combination possibility.
In various embodiments of the present invention, stating " A or/and B " includes any combinations or the institute of the word listed file names with
There is combination, such as, it may include A, it may include B or may include A and B both.
The statement (" first ", " second " etc.) used in various embodiments of the present invention can be modified in various implementations
Various constituent element in example, but respective sets can not be limited into element.For example, presented above be not intended to limit the suitable of the element
Sequence and/or importance.The purpose presented above for being only used for differentiating an element and other elements.For example, the first user fills
It puts and indicates different user device with second user device, although the two is all user apparatus.For example, each of the present invention is not being departed from
In the case of the scope of kind embodiment, first element is referred to alternatively as second element, and similarly, second element is also referred to as first
Element.
It should be noted that：In the present invention, unless otherwise specific regulation and definition, the arts such as " installation ", " connection ", " fixation "
Language should be interpreted broadly, for example, it may be being fixedly connected, can also be detachably connected or be integrally connected；It can be machine
Tool is connected or is electrically connected；Can be directly connected to and can be indirectly connected by intermediary；It can be two
Connection inside element.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in invention.
In the present invention, those of ordinary skill in the art are it is to be appreciated that indicating position or position relationship in text
Term be based on orientation shown in the drawings or position relationship, be for only for ease of the description present invention and simplify description, without
It is instruction or implies signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore
It is not considered as limiting the invention.
The term used in various embodiments of the present invention is used only for the purpose of describing specific embodiments and not anticipates
In limitation various embodiments of the present invention.Unless otherwise defined, otherwise all terms used herein (including technical term and
Scientific terminology) have and the normally understood meaning of various embodiments of the present invention one skilled in the art is identical contains
Justice.The term (term such as limited in the dictionary generally used) be to be interpreted as have in the related technical field
The identical meaning of situational meaning and the meaning of Utopian meaning or overly formal will be interpreted as having, unless at this
It is clearly defined in the various embodiments of invention.
Embodiment 1
Refering to Fig. 1, in the present embodiment, a kind of automatic hole flanging mould emptier is proposed, including what is set gradually from top to bottom
Upper padding plate 1000, upper material pressing body 2000, lower material pressing body 3000 and lower bolster 4000.Wherein, upper material pressing body 2000 and lower material pressing body
3000 can only be moved in the straight direction.
Upper padding plate 1000 is arranged in parallel with lower bolster 4000, and upper padding plate 1000 is located at the surface of lower bolster 4000；On
Material pressing body 2000 is located at the surface of lower material pressing body 3000.
Before carrying out hole flanging, treat that the part 8000 of hole flanging needs to be fixed between material pressing body 2000 and lower material pressing body 3000,
During hole flanging, part 8000 can be subject to the extruding of material pressing body 2000 and lower material pressing body 3000.To ensure zero during hole flanging
Part 8000 will not cause when being squeezed deformation to be scrapped, Yi Shang material pressing body 2000 and lower material pressing body 3000 should be with treating hole flanging
Part 8000 matches.
As shown in Figures 2 and 3, to carry out hole flanging, upper material pressing body 2000 is provided with upper lead slidably therethrough
2100, upper lead 2100 is provided with the first hole flanging punch 2110 close to one end of lower material pressing body 3000.Upper padding plate 1000 is located at
The top of upper material pressing body 2000 when lathe works, applies the stamping press perpendicular to upper padding plate 1000, upper padding plate 1000 receives vertical
Directly after the stamping press of itself, then lead 2100 and the lower material pressing body 3000 that applies pressure in top pressure.
Wherein, in the present embodiment, upper lead 2100 and upper padding plate 1000 be not perpendicular, and upper lead 2100 with it is upper
Angle between backing plate 1000 is configured according to the angle of hole flanging.
Meanwhile lower material pressing body 3000 is provided with lower lead 3100 slidably therethrough, lower lead 3100 is close
One end of upper material pressing body 2000 is provided with the first hole flanging cavity plate 3110 that the first hole flanging punch 2110 is coordinated to carry out hole flanging, on
The lower section of material pressing body 2000 is provided with the lower bolster 4000 for lead under top pressure 3100.Wherein, lower lead 3100 with it is upper
Lead 2100 is parallel.
After upper lead 2100 is subject to top pressure, upper lead 2100 can slide in upper material pressing body 2000；Instantly it is oriented to
After column 3100 is subject to top pressure, lower lead 3100 can slide in lower material pressing body 3000.Due to upper material pressing body 2000 and lower binder
Body 3000 can only be moved in the straight direction, so during hole flanging, upper lead 2100 and lower lead 3100
It will move in parallel, it is final so that the two collinearly, completes hole flanging.
First hole flanging punch 2110 needs to be inserted into the work that hole flanging can be just completed in the first hole flanging cavity plate 3110, due to
First hole flanging punch 2110 and the first hole flanging cavity plate 3110 are respectively arranged on lead 2100 and lower lead 3100, institute
With when the first hole flanging punch 2110 is inserted into the first hole flanging cavity plate 3110, upper lead 2100 is common with lower lead 3100
Line.
In the present embodiment, the upper pressure source for storage energy is provided between upper padding plate 1000 and upper material pressing body 2000
1100.During hole flanging is carried out, due to the effect of stamping press, upper padding plate 1000 and upper material pressing body 2000 between the two between
Away from becoming smaller, upper pressure source 1100 storage energy when being squeezed.
The lower pressure source 4100 for storage energy is provided between lower bolster 4000 and lower material pressing body 3000.It is being turned over
During hole, due to the effect of stamping press, spacing of the lower bolster 4000 with lower material pressing body 3000 between the two becomes smaller, lower pressure
The storage energy all when being squeezed of source 4100.
Wherein, upper pressure source 1100 and lower pressure source 4100 can use nitrogen cylinder.In other specific embodiments, on
Pressure source 1100 and lower pressure source 4100 can also select other devices with energy-storage function, such as spring etc..
In the present embodiment, balance element 5000, balance element are provided between upper material pressing body 2000 and lower material pressing body 3000
5000 for transferring pressure and material pressing body 2000 being made to keep balancing when moving with lower material pressing body 3000, material pressing body in guarantee
2000 may only be moved in the vertical direction with lower material pressing body 3000.Wherein, balance element 5000 can set be in the form of a column or
It is block.
In the present embodiment, the limitation of upper pressure source 1100, lower pressure source 4100 and balance element 5000 is passed through so that upper pressure
Material body 2000 and lower material pressing body 3000 can only be moved in the vertical direction.
The operation principle of automatic hole flanging mould emptier is as follows：
The top shoe of lathe provides stamping press vertically downward and acts on upper padding plate 1000, and upper padding plate 1000 is subject to punching press
It moving downward after the effect of power, upper padding plate 1000 applies pressure to material pressing body 2000 during this, meanwhile, upper material pressing body 2000 carries
Lower material pressing body 3000 is moved down for pressure.Between lower 3100 and first hole flanging cavity plate 3110 of lead and lower material pressing body 3000
Relative motion is generated, lower 3100 and first hole flanging cavity plate 3110 of lead is finally no longer moved by the dieback of lower bolster 4000.
Top shoe constantly applies pressure to upper padding plate 1000 so that lower material pressing body 3000 is dead by upsetting, at this point, the first hole flanging cavity plate 3110 has positioned
Into.During this, lower pressure source 4100 stores energy due to compression.Top shoe continues to press so that upper padding plate
1000 move down, at this point, 2100 and first hole flanging punch 2110 of upper lead is because of the top pressure for being subject to upper padding plate 1000 and upper pressure
Expect that body 2000 generates relative motion, the first hole flanging punch 2110 is right against the first hole flanging cavity plate 3110, starts to mold, the two effect
In part 8000, hole flanging is completed.During this, upper pressure source 1100 also stores energy because of compression.It is applied in lathe
Under the action of the stamping press added, upper material pressing body 2000 is finally dead by upsetting, and then hole flanging is completed, at this point, lathe is also dead by upsetting.
After the completion of hole flanging, top shoe uplink, the energy that upper pressure source 1100 is stored starts to discharge, and promotes upper padding plate
1000 backhauls after upper 2100 and first hole flanging punch 2110 of lead loses the top pressure of upper padding plate 1000, start and upper binder
Body 2000 generates relative motion, and upper 2100 and first hole flanging punch 2110 of lead carries out backhaul, starts to mold.Upper pressure source
After energy release completely on 1100, upper 2100 and first hole flanging punch of lead, 2110 return is completed, and exits part 8000.On
Sliding block continues uplink, and the energy that lower pressure source 4100 is stored starts to discharge, and promotes lower 3000 backhaul of material pressing body, lower lead
3100 and first hole flanging cavity plate 3110 with lower material pressing body 3000 generate relative motion, lower 3100 and first hole flanging cavity plate of lead
3110 carry out backhaul.After energy release completely on lower pressure source 4100, lower material pressing body 3000 withstands part 8000, lower lead
3100 and 3110 return of the first hole flanging cavity plate and complete exit part 8000, be finally completed the demoulding of part 8000.
So that upper lead 2100 is slidably logical through in upper material pressing body 2000, being provided in upper material pressing body 2000
Hole, wherein, upper guide bush can be provided in upper through hole.Upper lead 2100 is located in upper guide bush, and with upper guide bush clearance fit.
So that lower lead 3100 is slidably lower logical through in lower material pressing body 3000, being provided in lower material pressing body 3000
Hole, wherein, lower guide sleeve can be provided in lower through-hole.Lower lead 3100 is located in lower guide sleeve, and with lower guide sleeve clearance fit.
Upper guide bush and lower guide sleeve rotate in order to prevent, and hole flanging is impacted, and in upper material pressing body 2000 and push
Anti-rotation block is both provided on material body 3000, corresponding, the outside setting of upper guide bush and lower guide sleeve is jagged, and anti-rotation block withstands scarce
Mouthful, to prevent upper guide bush and lower guide sleeve from rotating.
The volume of hole flanging cavity plate is generally large, can be with displacement, in lower material pressing body for convenience of the first hole flanging cavity plate 3110
Cavity plate guide sleeve can be provided on 3000, the first hole flanging cavity plate 3110 is installed in cavity plate guide sleeve.
In order to realize top pressure of the upper padding plate 1000 to upper lead 2100, in the present embodiment, upper padding plate 1000 is close to upper
The one side of lead 2100 is provided with top-pressure part 1200, and upper top-pressure part 1200 is flexibly connected with upper lead 2100 and for pushing up
Lead 2100 in pressure.
During top pressure, the relative position between upper top-pressure part 1200 and upper lead 2100 can change, and two
It can be because prolonged friction so that the contact surface of the two is lost, then causes lead 2100 if person contacts directly
Stroke deficiency, influence the effect of hole flanging.The top-pressure part more renewed or upper lead 2100 can be generally selected, but was replaced
Journey is cumbersome, and can increase cost.
As shown in figure 3, to solve the problem above-mentioned, in the present embodiment, upper top-pressure part 1200 is close to upper lead 2100
One side be fixedly installed wear-resistant block 1210, upper lead 2100 is fixedly installed compared with one end of the first hole flanging punch 2110
There is upper brake pad 2120, wherein, upper wear-resistant block 1210 and upper 2120 sliding contact of brake pad.During hole flanging, upper wear-resistant block
Brake pad 2120 completes hole flanging operation in 1210 top pressures, and the two contacts with each other, and is slidably connected.
Upper wear-resistant block 1210 and upper brake pad 2120 can select to be made using materials such as copper alloy, graphite or metals,
The alloy of case-carbonizing can also be used to be made.When wearing, new upper wear-resistant block 1210 or upper brake pad are only needed to change
2120.Wherein, replaced for convenience, what upper wear-resistant block 1210 and upper brake pad 2120 can be connected by screw bolts
Mode be fixed on for upper top-pressure part 1200 and upper lead 2100 on.
Correspondingly, in order to realize top pressure of the lower bolster 4000 to lower lead 3100, in the present embodiment, lower bolster 4000
The one side of lower lead 3100 is provided with lower top-pressure part 4200, lower top-pressure part 4200 is flexibly connected simultaneously with lower lead 3100
For lead under top pressure 3100.
Wherein, lower top-pressure part 4200 is fixedly installed lower wear-resistant block 4210, lower guiding close to the one side of lower lead 3100
Column 3100 is fixedly installed lower brake pad 3120 compared with one end of the first hole flanging cavity plate 3110, wherein, lower wear-resistant block 4210 with
Lower 3120 sliding contact of brake pad.During hole flanging, the completion of brake pad 3120 hole flanging operation under lower 4210 top pressure of wear-resistant block, two
Person contacts with each other, and is slidably connected.
Lower wear-resistant block 4210 and lower brake pad 3120 can also be selected using materials systems such as copper alloy, graphite or metals
Into, can also use case-carbonizing alloy be made.When wearing, new lower wear-resistant block 4210 or lower friction are only needed to change
Block 3120.
Many places need to carry out hole flanging on part 8000, in order to enable processing is more efficient, in the present embodiment, automatic turning
The second hole flanging punch 6100 and the second hole flanging cavity plate 7100 are additionally provided on the mould emptier of hole.
Upper padding plate 1000 is fixedly installed the upper straight rod 6000 perpendicular to upper padding plate 1000 close to the one side of lower bolster 4000,
The one end of upper straight rod 6000 away from upper padding plate 1000 is provided with the second hole flanging punch 6100；Lower bolster 4000 is close to upper padding plate 1000
One side be fixedly installed and set perpendicular to 7000 times straight-bars of lower straight-bar, 7000 one end away from lower bolster 4000 of lower bolster 4000
It is equipped with the second hole flanging cavity plate 7100 that the second hole flanging punch 6100 is coordinated to carry out hole flanging.
Wherein, upper straight rod 6000 and lower straight-bar 7000 are conllinear.
So so that the first hole flanging punch 2110 and the first hole flanging cavity plate 3110 are while hole flanging is carried out, the second hole flanging
6100 and second hole flanging cavity plate 7100 of punch also carries out hole flanging.Wherein, in other specific embodiments, the first hole flanging punch 2110
It can be exchanged with the position of both the first hole flanging cavity plates 3110,7100 liang of the second hole flanging punch 6100 and the second hole flanging cavity plate
The position of person can also be exchanged.
, can also be as needed in other specific embodiments, more hole flangings are set on automatic hole flanging mould emptier
Punch and hole flanging cavity plate.
As shown in figure 4, by the schematic diagram of the part 8000 that automatic hole flanging mould emptier processes in the present embodiment, it is existing
Mechanism is can not to process the different hole of two or more depth directions simultaneously.
In the present embodiment, it is also proposed that a kind of lathe, including automatic hole flanging mould emptier.
It will be appreciated by those skilled in the art that the accompanying drawings are only schematic diagrams of a preferred implementation scenario, module in attached drawing or
Flow is not necessarily implemented necessary to the present invention.
It will be appreciated by those skilled in the art that the module in device in implement scene can be described according to implement scene into
Row is distributed in the device of implement scene, can also carry out one or more dresses that respective change is disposed other than this implement scene
In putting.The module of above-mentioned implement scene can be merged into a module, can also be further split into multiple submodule.
Above-described embodiment sequence number is for illustration only, does not represent the quality of implement scene.
Disclosed above is only several specific implementation scenes of the present invention, and still, the present invention is not limited to this, Ren Heben
What the technical staff in field can think variation should all fall into protection scope of the present invention.
Claims (10)
1. a kind of automatic hole flanging mould emptier, which is characterized in that including can only carry out mobile upper binder in the straight direction
Body and lower material pressing body, wherein, the upper material pressing body is located at directly over the lower material pressing body, and part phase of the two with treating hole flanging
Match somebody with somebody；
The upper material pressing body is provided with upper lead slidably therethrough, and the upper lead is close to the lower material pressing body
One end is provided with the first hole flanging punch, and upper padding plate is provided with above the upper material pressing body, and the upper padding plate is vertical for receiving
In upper lead and the lower material pressing body that applies pressure to described in the stamping press of itself then top pressure, wherein, the upper lead and institute
It is not perpendicular to state upper padding plate；
The upper pressure source for energy storage is provided between the upper padding plate and the upper material pressing body；
The lower material pressing body is provided with lower lead slidably therethrough, and the lower lead is close to the upper material pressing body
One end is provided with the first hole flanging cavity plate that first hole flanging punch is coordinated to carry out hole flanging, is set below the upper material pressing body
It is equipped with for the lower bolster of lower lead described in top pressure, wherein, the lower bolster is located at the underface of the upper padding plate and the two
It is parallel；
The lower pressure source for energy storage is provided between the lower bolster and the lower material pressing body.
2. automatic hole flanging mould emptier according to claim 1, which is characterized in that the upper pressure source and the lower pressure
Source is nitrogen cylinder.
3. automatic hole flanging mould emptier according to claim 1, which is characterized in that be provided in the upper material pressing body logical
Hole is provided with upper guide bush in the upper through hole；
The upper lead is located in the upper guide bush, and with the upper guide bush clearance fit；
Lower through-hole is provided in the lower binder body, lower guide sleeve is provided in the lower through-hole；
The lower lead is located in the lower guide sleeve, and with the lower guide sleeve clearance fit.
4. automatic hole flanging mould emptier according to claim 1, which is characterized in that the upper padding plate is close to the upper guiding
The one side of column is provided with top-pressure part, and the upper top-pressure part is flexibly connected with the upper lead and is used for upper guiding described in top pressure
Column.
5. automatic hole flanging mould emptier according to claim 4, which is characterized in that the upper top-pressure part is led on described
Upper wear-resistant block is fixedly installed to the one side of column, the upper lead is fixedly installed compared with one end of first hole flanging punch
There is upper brake pad, wherein, the upper wear-resistant block and the upper brake pad sliding contact.
6. automatic hole flanging mould emptier according to claim 1, which is characterized in that the lower bolster is close to the lower guiding
The one side of column is provided with lower top-pressure part, and the lower top-pressure part is flexibly connected with the lower lead and is used for lower guiding described in top pressure
Column.
7. automatic hole flanging mould emptier according to claim 6, which is characterized in that the lower top-pressure part is led under described
Lower wear-resistant block is fixedly installed to the one side of column, the lower lead is fixedly installed compared with one end of the first hole flanging cavity plate
There is lower brake pad, wherein, the lower wear-resistant block and the lower brake pad sliding contact.
8. automatic hole flanging mould emptier according to claim 1, which is characterized in that the upper material pressing body and the lower binder
Balance element is provided between body, the balance element is used to transfer pressure and makes the upper material pressing body with the lower material pressing body in movement
When keep balance.
9. automatic hole flanging mould emptier according to claim 1, which is characterized in that the upper padding plate is close to the lower bolster
One side be fixedly installed the upper straight rod perpendicular to the upper padding plate, the described one end of upper straight rod away from the upper padding plate is provided with
Second hole flanging punch；
The lower bolster is fixedly installed the lower straight-bar perpendicular to the lower bolster close to the one side of the upper padding plate, described lower straight
The one end of bar away from the lower bolster is provided with the second hole flanging cavity plate that second hole flanging punch is coordinated to carry out hole flanging；
Wherein, the upper straight rod and the lower straight-bar are conllinear.
A kind of 10. lathe, which is characterized in that the automatic hole flanging mould emptier any one of including claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810044352.5A CN108043933B (en) | 2018-01-17 | 2018-01-17 | Automatic hole flanging demoulding mechanism and machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810044352.5A CN108043933B (en) | 2018-01-17 | 2018-01-17 | Automatic hole flanging demoulding mechanism and machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108043933A true CN108043933A (en) | 2018-05-18 |
| CN108043933B CN108043933B (en) | 2024-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810044352.5A Active CN108043933B (en) | 2018-01-17 | 2018-01-17 | Automatic hole flanging demoulding mechanism and machine tool |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113231546A (en) * | 2021-06-02 | 2021-08-10 | 浙江正鼎汽车零部件有限公司 | Stamping die structure for extruding hole flanging pier |
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| JPH03207600A (en) * | 1990-01-11 | 1991-09-10 | Citizen Watch Co Ltd | Progressive press punching die |
| CN203508764U (en) * | 2013-09-11 | 2014-04-02 | 上海新朋金属制品有限公司 | Slope hole-flanging punching die for door and window sliding rail used for automobile |
| CN205020643U (en) * | 2015-08-27 | 2016-02-10 | 上海千缘汽车车身模具有限公司 | Hole flanging structure of turning over on non - is perpendicular |
| CN205236731U (en) * | 2015-12-13 | 2016-05-18 | 襄阳东昇机械有限公司 | Hoist and mount formula side blow hole mechanism |
| CN205551229U (en) * | 2016-01-14 | 2016-09-07 | 东莞市铭科精技五金制品有限公司 | Slider inclined plane hole flanging takes off material mould |
| CN205966971U (en) * | 2016-06-30 | 2017-02-22 | 东莞市豪顺精密科技有限公司 | A mould for punch a hole in side |
| CN206276800U (en) * | 2016-12-05 | 2017-06-27 | 郑州日产汽车有限公司 | The outer hole flanging stamping mold of oil feeding port of automobile gasoline tank |
| CN207735390U (en) * | 2018-01-17 | 2018-08-17 | 广州优得佳模具科技有限公司 | Automatic hole flanging demoulding mechanism and machine tool |
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2018
- 2018-01-17 CN CN201810044352.5A patent/CN108043933B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03207600A (en) * | 1990-01-11 | 1991-09-10 | Citizen Watch Co Ltd | Progressive press punching die |
| CN203508764U (en) * | 2013-09-11 | 2014-04-02 | 上海新朋金属制品有限公司 | Slope hole-flanging punching die for door and window sliding rail used for automobile |
| CN205020643U (en) * | 2015-08-27 | 2016-02-10 | 上海千缘汽车车身模具有限公司 | Hole flanging structure of turning over on non - is perpendicular |
| CN205236731U (en) * | 2015-12-13 | 2016-05-18 | 襄阳东昇机械有限公司 | Hoist and mount formula side blow hole mechanism |
| CN205551229U (en) * | 2016-01-14 | 2016-09-07 | 东莞市铭科精技五金制品有限公司 | Slider inclined plane hole flanging takes off material mould |
| CN205966971U (en) * | 2016-06-30 | 2017-02-22 | 东莞市豪顺精密科技有限公司 | A mould for punch a hole in side |
| CN206276800U (en) * | 2016-12-05 | 2017-06-27 | 郑州日产汽车有限公司 | The outer hole flanging stamping mold of oil feeding port of automobile gasoline tank |
| CN207735390U (en) * | 2018-01-17 | 2018-08-17 | 广州优得佳模具科技有限公司 | Automatic hole flanging demoulding mechanism and machine tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113231546A (en) * | 2021-06-02 | 2021-08-10 | 浙江正鼎汽车零部件有限公司 | Stamping die structure for extruding hole flanging pier |
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| Publication number | Publication date |
|---|---|
| CN108043933B (en) | 2024-01-09 |
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