CN105499392B - A kind of mold making Bowl Plug - Google Patents
A kind of mold making Bowl Plug Download PDFInfo
- Publication number
- CN105499392B CN105499392B CN201610027751.1A CN201610027751A CN105499392B CN 105499392 B CN105499392 B CN 105499392B CN 201610027751 A CN201610027751 A CN 201610027751A CN 105499392 B CN105499392 B CN 105499392B
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- Prior art keywords
- mould
- plate
- column
- fixed
- backform
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- 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
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
-
- 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
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
- B21D51/44—Making closures, e.g. caps
Abstract
A kind of mold making Bowl Plug, including lower die and upper mold, stamp column is set in upper mold, Bowl Plug forming cavity is set in lower die, upper mold includes upper left mould and upper right mould, lower die includes lower-left mould and bottom right mould, upper left mould is driven with upper right mould by programmable drives, in upper left, punching column is arranged in mould, positioning column is provided on the mould of upper left, the setting punching column on the mould of upper left, stamp column is set in upper right mould, punching chamber is set on the mould top surface of lower-left, the anvil block of Bowl Plug flattening piece is provided on top surface on the mould of lower-left, the Bowl Plug forming cavity that setting is protruded into for the downward punching press of stamp column on the mould top surface of bottom right, the backform that can be moved up and down is provided in Bowl Plug forming cavity, the bottom of backform is provided with can automatically eject molding Bowl Plug to the spring mechanism of bottom right mould top surface when stamp column leaves.The advantage is that: improving the processing efficiency of Bowl Plug, processing cost is reduced, mold body is firm wear-resisting, is hardly damaged, and extends service life, and using effect is more preferable.
Description
Technical field
The present invention relates to a kind of workpiece molding die technical field, a kind of especially mold for making Bowl Plug.
Background technique
The China of existing Patent No. CN200720081392.4 entitled " processing unit (plant) of Bowl Plug " a kind of a kind of is real
Disclose a kind of processing unit (plant) of Bowl Plug with new patent, comprising: the headstock of scroll chuck is installed, be equipped with knife rest and
The knife platform of control mechanism handle, is equipped with the tailstock of live centre and live centre control mechanism handle, the live centre by
Live centre seat and the top composition being connect with live centre seat；It is characterized in that: it is described it is top be top pillar, the outer end of the top pillar is
Concave surface corresponding with Bowl Plug product external surfaces shape；The knife rest is spinning roller frame, is connected with spinning roller axis, spinning roller on the spinning roller frame
Spinning roller is socketed on axis；It further include a spinning mandrel, one end of the spinning mandrel is fixedly connected with the scroll chuck, is another
End is shape convex surface corresponding with Bowl Plug product cavity shape.Processing efficiency can be significantly improved using the utility model；Add
The Bowl Plug product strength of work is high, precision is high, product size consistency is good, is suitable for various engine cylinder bodies, cylinder cover machine
The closure in processing technology hole.However, the device production efficiency is lower, be not suitable for large-scale production, therefore the structure of the device is also
It needs to be further improved.
Summary of the invention
The technical problem to be solved by the present invention is to a kind of energy Continuous maching, life are provided for above-mentioned state of the art
Produce the mold of high-efficient and energy disposal molding production Bowl Plug.
The technical scheme of the invention to solve the technical problem is: the mold of this production Bowl Plug, including lower die
With can be provided with the stamp column of Bowl Plug in the upper mold, be provided in the lower die relative to the upper mold that lower die moves up and down
Bowl Plug forming cavity corresponding with stamp column, it is characterised in that: the upper mold includes upper left mould and upper right mould, the lower die packet
Lower-left corresponding with upper left mould mould and bottom right corresponding with upper right mould mould are included, the upper left mould and upper right mould are by program-controlled drive
Dynamic device driving upper left mould and upper right mould synchronize move up and down, both sides, which are respectively arranged with, before and after the upper left mould can stamp out original
The punching column of flitch location hole is provided with the positioning that can protrude into raw material plate location hole on the upper left mould being located on the right of punching column
Column, Bowl Plug flattening piece can will be squeezed out by being provided on the upper left mould between punching column and positioning column in the middle part of raw material plate
It is punched column, the stamp column is set in upper right mould, is respectively set on the lower-left mould top surface for being located at punching column following position directly
The punching chamber for having corresponding punching column that can be inserted into is provided with Bowl Plug flattening on the lower-left mould being located at immediately below punching column on top surface
The anvil block of piece, the Bowl Plug that setting is protruded into for the downward punching press of stamp column on the bottom right mould top surface being located at immediately below stamp column
Forming cavity, is provided with the backform that can be moved up and down in Bowl Plug forming cavity, the bottom of the backform be provided with stamp column from
Molding Bowl Plug can be ejected to the spring mechanism of bottom right mould top surface automatically when opening.
As an improvement, the top of the upper mold is mutually fixed with the upper die holder bottom that upper mold can be driven to move up and down, the left side
Upper mold and upper right mould are separately positioned on upper die holder corresponding position, and the upper die holder is connected with programmable drives, the lower die
It include lower die holder, the lower-left mould and bottom right mould are separately positioned on lower die holder corresponding position, are provided on the upper left mould
The through-hole of positioning column, the positioning column is telescopically arranged in through-holes by positioning column spring, when upper left mould and lower-left mould phase
When fitting, the bottom of positioning column positioning column recess portion corresponding with lower-left mould upper surface is mutually contacted.
It is further improved, the upper left mould includes left upper die plate, left upper mould fixed plate and can pass through the first adjustable spring
The blanking plate that relatively left upper mould fixed plate moves up and down, the left upper die plate are fixed by screws on upper die holder, the left side
Upper mould fixed plate is fixed by screws on left upper die plate, and punching column fixation hole, institute are provided on the left upper mould fixed plate
The one end for stating punching column is fixed in punching column fixation hole, is fitted when the blanking plate is moved up with left upper mould fixed plate
When, it is described punching column one end can stretch out blanking plate, when the blanking plate move down with left upper mould fixed plate apart from it is farthest when,
One end of the punching column can protrude into blanking plate and the height of the lower surface higher than blanking plate, and the lower-left mould includes that lower-left mould is solid
Fixed board and left lower mold backing plate, the left lower mold backing plate are fixed by screws on lower die holder, and the left lower mold fixed plate passes through spiral shell
Nail is fixed in left lower mold backing plate.
It is further improved, anvil block is preferably fixed by screws in the anvil block lock chamber of the left lower mold fixed plate, institute
The gap between anvil block and anvil block lock chamber is stated filled with the fixed sand of anvil block.
As an improvement, the upper right mould includes right upper die plate, right upper mould fixed plate and can pass through the second adjustable spring phase
To the stripper that right upper mould fixed plate moves up and down, the right upper die plate is fixed by screws on upper die holder, the upper right
Mould fixed plate is fixed by screws on right upper die plate, and stamp column fixation hole is provided on the right upper mould fixed plate, described
One end of stamp column is fixed in stamp column fixation hole, when the stripper, which is moved up, to fit with right upper mould fixed plate,
One end of the stamp column can stretch out stripper, when the stripper move down with right upper mould fixed plate apart from it is farthest when, institute
The one end for stating stamp column can protrude into the height of stripper and the lower surface higher than stripper, and the bottom right mould includes that bottom right mould is fixed
Plate and right lower mold backing plate, the right lower mold backing plate are fixed by screws on lower die holder, and the right lower mold fixed plate passes through screw
It is fixed in right lower mold backing plate, the Bowl Plug forming cavity is arranged in right lower mold fixed plate.
It is further improved, spring mechanism includes ejector spring, and the ejector spring is arranged up or down with respect to lower die holder
In the fixed station below lower die holder, the depth in Bowl Plug forming cavity and protruded into can be protruded into when the backform is by stamp column impulse force
Degree is not less than the height of Bowl Plug, the upper table of the top surface of backform and right lower mold fixed plate when the backform is not affected by stamp column impulse force
Face flush, the gap between the backform and Bowl Plug forming cavity is filled with the fixed sand of backform.
Be further improved, the upper surface of the backform be preferably can concave surface compatible with stamp column bottom, the top
The upper surface flush of concave surface outer edge and right lower mold fixed plate when mould is not affected by stamp column impulse force.
As an improvement, backform limit plate is preferably provided between the right lower mold backing plate and lower die holder, the backform limit
It is provided with the backform through-hole that can place backform on the plate of position, the backform through-hole intracavity diameter is identical as backform outer diameter.
It is further improved, one end of the raw material plate is connected with can control the raw material plate driving device that raw material plate moves left and right
It connects, the raw material plate forms loading hole with the position that workpiece mutually separates after punching column squeezes.
It is further improved, is preferably provided with the groove that can be accommodated raw material plate and move left and right on blanking plate and stripper,
The depth of the groove is greater than the thickness of raw material plate.
Compared with the prior art, the advantages of the present invention are as follows: it include that upper left mould merges same with upper right mould using upper mold
On mold, and workpiece is directly formed on raw material plate, pressing part molding is fed through with raw material plate in workpiece, thus effectively
The processing efficiency for improving Bowl Plug eliminates the ultrasonic cleaning component in original process, under the premise of meeting processing request,
Processing cost is reduced, production efficiency is then further improved；And mold body is firm wear-resisting, is hardly damaged, and makes mold
The service life is longer, is also correspondingly provided with backform below punching column, Bowl Plug energy automatic ejection after molding both saves in this way
Shi Shengli, and improve work efficiency；In addition, being positioned in raw material plate by positioning column, so as to avoid raw material plate in stamp
It shakes, keeps workpiece processing more stable, effectively improve the quality of workpiece, become the Bowl Plug of machine-shaping will not
Shape, precision is higher, makes product that processing request be fully achieved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is upper mold and the structural schematic diagram of lower die in the open state in Fig. 1；
Fig. 3 is the bottom view of upper mold in Fig. 1；
Fig. 4 is the top view of left upper die plate in Fig. 1；
Fig. 5 is the top view of left upper mould fixed plate in Fig. 1；
Fig. 6 is the top view of blanking plate in Fig. 1；
Fig. 7 is the top view of left lower mold fixed plate in Fig. 1；
Fig. 8 is the top view of left lower mold backing plate in Fig. 1；
Fig. 9 is the top view of right upper die plate in Fig. 1；
Figure 10 is the top view of right upper mould fixed plate in Fig. 1；
Figure 11 is the top view of stripper in Fig. 1；
Figure 12 is the top view of right lower mold fixed plate in Fig. 1；
Figure 13 is the top view of right lower mold backing plate in Fig. 1；
Figure 14 is the top view of knock-pin limit plate in Fig. 1；
Figure 15 is the top view of lower die holder in Fig. 1；
Figure 16 is the top view of upper die holder in Fig. 1；
Figure 17 is the enlarged drawing of the part I in Fig. 1；
Figure 18 is the enlarged drawing of the part II in Fig. 2；
Figure 19 is that raw material plate is placed in left lower mold fixed plate, the schematic diagram in right lower mold fixed plate in Fig. 1.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As shown in Fig. 1 to Figure 19, the mold of the production Bowl Plug of the present embodiment, including lower die 2 and can be relative in lower die 2
The upper mold 1 of lower movement is provided with the stamp column 4 of Bowl Plug 3 in the upper mold 1, is provided with and 4 phase of stamp column in the lower die 2
Corresponding Bowl Plug forming cavity 31, it is characterised in that: the upper mold 1 includes upper left mould and upper right mould, and the lower die 2 includes and a left side
The corresponding lower-left mould of upper mold and bottom right corresponding with upper right mould mould, the upper left mould are driven with upper right mould by programmable drives
Dynamic upper left mould and upper right mould synchronize move up and down, both sides are respectively arranged with and can stamp out raw material plate and determine before and after the upper left mould
The punching column 72 in position hole 73 is provided with the positioning that can protrude into raw material plate location hole 73 on the upper left mould for being located at 72 the right of punching column
Column 6, Bowl Plug exhibition can will be squeezed out in the middle part of raw material plate 7 by being provided on the upper left mould between punching column 72 and positioning column 6
The punching column 5 of plain film, the stamp column 4 are set in upper right mould, in the lower-left mould top surface for being located at 72 following position directly of punching column
On be respectively arranged with the punching chamber 75 that corresponding punching column 72 can be inserted into, on the lower-left mould being located at immediately below punching column 5 on top surface
Be provided with the anvil block 52 of Bowl Plug flattening piece, on the bottom right mould top surface being located at immediately below stamp column 4 setting for stamp column 4 to
Lower punching press and the Bowl Plug forming cavity 31 protruded into, are provided with the backform 32 that can be moved up and down in Bowl Plug forming cavity 31, described
The bottom of backform 32 is provided with when stamp column 4 leaves can be automatically by the spring of molding Bowl Plug 3 ejection to bottom right mould top surface
Mechanism.
The top of the upper mold 1 is mutually fixed with 11 bottom of upper die holder that upper mold 1 can be driven to move up and down, the upper left mould with
Upper right mould is separately positioned on 11 corresponding position of upper die holder, and the upper die holder 11 is connected with programmable drives, and the lower die 2 is wrapped
Lower die holder 21 is included, the lower-left mould and bottom right mould are separately positioned on 21 corresponding position of lower die holder, are arranged on the upper left mould
Have a through-hole 61 of positioning column 6, the positioning column 6 is telescopically arranged in through-hole 61 by positioning column spring, when upper left mould with
When lower-left mould fits, the bottom of the positioning column 66 recess portion of positioning column corresponding with lower-left mould upper surface is mutually contacted.
Upper left mould includes left upper die plate 12, left upper mould fixed plate 13 and can pass through the opposite upper left mould of the first adjustable spring 14
The blanking plate 15 that fixed plate 13 moves up and down, the left upper die plate 12 are fixed by screws on upper die holder 11, the upper left
Mould fixed plate 13 is fixed by screws on left upper die plate 12, and punching column fixation hole is provided on the left upper mould fixed plate 13
51, one end of the punching column 5 is fixed in punching column fixation hole 51, is fixed when the blanking plate 15 is moved up with upper left mould
When plate 13 fits, one end of the punching column 5 can stretch out blanking plate 15, consolidate when the blanking plate 15 is moved down with upper left mould
Fixed board 13 apart from it is farthest when, one end of the punching column 5 can protrude into blanking plate 15 and the height of the lower surface that is higher than blanking plate 15,
The lower-left mould includes left lower mold fixed plate 22 and left lower mold backing plate 23, and the left lower mold backing plate 23 is fixed by screws in lower die
On seat 21, the left lower mold fixed plate 22 is fixed by screws in left lower mold backing plate 23.Anvil block 52 is fixed by screws in institute
It states in the anvil block lock chamber 53 of left lower mold fixed plate 22, the gap between the anvil block 52 and anvil block lock chamber 53 is filled with anvil block
Fixed sand 54.
Upper right mould includes right upper die plate 16, right upper mould fixed plate 17 and can pass through the opposite upper right mould of the second adjustable spring 18
The stripper 19 that fixed plate 17 moves up and down, the right upper die plate 16 are fixed by screws on upper die holder 11, the upper right
Mould fixed plate 17 is fixed by screws on right upper die plate 16, is provided with stamp column fixation hole on the right upper mould fixed plate 17
41, one end of the stamp column 4 is fixed in stamp column fixation hole 41, is fixed when the stripper 19 is moved up with upper right mould
When plate 17 fits, one end of the stamp column 4 can stretch out stripper 19, consolidate when the stripper 19 is moved down with upper right mould
Fixed board 17 apart from it is farthest when, one end of the stamp column 4 can protrude into stripper 19 and be higher than the height of the lower surface of stripper 19,
The bottom right mould includes right lower mold fixed plate 24 and right lower mold backing plate 25, and the right lower mold backing plate 25 is fixed by screws in lower die
On seat 21, the right lower mold fixed plate 24 is fixed by screws in right lower mold backing plate 25, and the Bowl Plug forming cavity 31 is arranged
In right lower mold fixed plate 24.
Spring mechanism includes ejector spring 33, and lower die is arranged in the opposite lower die holder 21 of the ejector spring 33 up or down
In the fixed station of 21 lower section of seat, it can protrude into Bowl Plug forming cavity 31 when the backform 32 is by stamp 4 impulse force of column and protrude into
Depth is not less than the height of Bowl Plug 3, and the top surface of backform 32 is fixed with bottom right mould when the backform 32 is not affected by stamp 4 impulse force of column
The upper surface flush of plate 24, the gap between the backform 32 and Bowl Plug forming cavity 31 is filled with the fixed sand 34 of backform.
The upper surface of backform 32 be can concave surface 35 compatible with 4 bottom of stamp column, the backform 32 is not affected by stamp column 4
The upper surface flush of 35 outer edge of concave surface and right lower mold fixed plate 24 when impulse force.It is set between right lower mold backing plate 25 and lower die holder 21
It is equipped with backform limit plate 26, the backform through-hole 27 that can place backform 32 is provided on the backform limit plate 26, the backform is logical
27 intracavity diameter of hole is identical as 32 outer diameter of backform.One end of raw material plate 7 drives with can control the raw material plate that raw material plate 7 moves left and right
Device is connected, and the raw material plate 7 forms loading hole 71 with the position that workpiece mutually separates after punching column 5 squeezes.In blanking
The groove 74 that raw material plate 7 moves left and right can be accommodated by being provided on plate 15 and stripper 19, and the depth of the groove 74 is greater than raw material
The thickness of plate 7.
The operation principle of the present invention is that:
Firstly, raw material plate is pushed on the mould of lower-left by program-controlled pushing meanss, it is downward by programmable drives driving upper mold
It is mobile, make punching column, punching column, positioning column and stamp column while moving down, when the bottom surface of upper left mould and extruding raw material plate,
Punching column goes out location hole, while being punched column punching press and being punched into Bowl Plug flattening piece, at this moment Bowl Plug flattening in raw material plate
The surrounding of piece is kept completely separate with raw material plate, and positioning column is also moved down with stamp column at the same time, due to determining for raw material plate at this time
Position hole not yet in place, the positioning column bottom surface contact in raw material plate surface (because preferably there is boosting spring in positioning column category portion, when
So without boosting spring it is also possible), and at this time stamp major gene do not have Bowl Plug flattening piece and rush vacant lot protrude into Bowl Plug at
In shape chamber, then raw material plate continues to move right raw material in program-controlled pushing meanss, and raw material plate is made to be pushed into bottom right mould upper surface
On, under program-controlled setting, Bowl Plug flattening piece is just positioned in the backform plane immediately below stamp column, when upper mold is in program-controlled control
When moving down under the driver driving of system again, the punching column of upper left mould goes out location hole, and is punched column and is punched into Bowl Plug flattening piece,
Location hole is just inserted into the location hole gone out, and the stamp column punching press Bowl Plug in this while upper right mould flattens piece, makes
Backform declines and enters in Bowl Plug forming cavity, and when upper mold retracts again up, backform ejects molding Bowl Plug to the right side
Upper mould surface moves right with raw material plate and removes die body, repeats the above process, and can continuously process Bowl Plug automatically.Illustrate one
Under, the raw material plate is the metal tape body of respective material.
Claims (2)
1. a kind of mold for making Bowl Plug, including lower die (2) and can be described relative to the upper mold (1) that lower die (2) move up and down
It is provided with the stamp column (4) of Bowl Plug (3) in upper mold (1), is provided with bowl corresponding with stamp column (4) on the lower die (2)
Shape plug forming cavity (31), it is characterised in that: the upper mold (1) includes upper left mould and upper right mould, and the lower die (2) includes and upper left
The corresponding lower-left mould of mould and bottom right corresponding with upper right mould mould, the upper left mould are driven with upper right mould by programmable drives
Upper left mould and upper right mould synchronize move up and down, both sides, which are respectively arranged with, before and after the upper left mould can stamp out raw material plate positioning
The punching column (72) in hole (73), raw material plate location hole (73) can be protruded by being provided on the upper left mould being located on the right of punching column (72)
Positioning column (6), being provided on the upper left mould between punching column (72) and positioning column (6) can will be in the middle part of raw material plate (7)
The punching column (5) of Bowl Plug flattening piece is squeezed out, the stamp column (4) is set in upper right mould, is being located at punching column (72) just
It is respectively arranged with the punching chamber (75) that corresponding punching column (72) can be inserted on the lower-left mould top surface of lower position, is being located at punching column
(5) the anvil block (52) of Bowl Plug flattening piece is provided on the lower-left mould immediately below on top surface, is being located at immediately below stamp column (4)
The Bowl Plug forming cavity (31) that setting is protruded into for stamp column (4) punching press downwards on the mould top surface of bottom right, in Bowl Plug forming cavity
(31) backform (32) that can be moved up and down is provided in, the bottom of the backform (32) is provided with the energy when stamp column (4) leaves
Automatically molding Bowl Plug (3) are ejected to the spring mechanism of bottom right mould top surface；The top of the upper mold (1) and upper mold can be driven
(1) upper die holder (11) bottom moved up and down is mutually fixed, and it is corresponding that the upper left mould with upper right mould is separately positioned on upper die holder (11)
On position, the upper die holder (11) is connected with programmable drives, and the lower die (2) includes lower die holder (21), the lower-left
Mould and bottom right mould are separately positioned on lower die holder (21) corresponding position, and the through-hole of positioning column (6) is provided on the upper left mould
(61), the positioning column (6) is telescopically arranged in through-hole (61) by positioning column spring, when upper left mould and lower-left mould are affixed
When conjunction, the bottom of the positioning column (6) positioning column (6) recess portion corresponding with lower-left mould upper surface is mutually contacted；The upper left mould packet
It includes left upper die plate (12), left upper mould fixed plate (13) and the first adjustable spring (14) relatively left upper mould fixed plate (13) can be passed through
The blanking plate (15) moved up and down, the left upper die plate (12) are fixed by screws on upper die holder (11), the upper left mould
Fixed plate (13) is fixed by screws on left upper die plate (12), and it is solid that punching column is provided on the left upper mould fixed plate (13)
Determine hole (51), one end of punching column (5) is fixed in punching column fixation hole (51), when the blanking plate (15) moves up
When fitting with left upper mould fixed plate (13), one end of punching column (5) can stretch out blanking plate (15), when the blanking plate
(15) move down with left upper mould fixed plate (13) apart from it is farthest when, it is described punching column (5) one end can protrude into blanking plate (15)
And it is higher than the height of the lower surface of blanking plate (15), the lower-left mould includes left lower mold fixed plate (22) and left lower mold backing plate
(23), the left lower mold backing plate (23) is fixed by screws on lower die holder (21), and the left lower mold fixed plate (22) passes through spiral shell
Nail is fixed on left lower mold backing plate (23)；The anvil block that anvil block (52) is fixed by screws in the left lower mold fixed plate (22) is fixed
In chamber (53), the gap between the anvil block (52) and anvil block lock chamber (53) is fixed sand (54) filled with anvil block；The upper right
Mould includes right upper die plate (16), right upper mould fixed plate (17) and can pass through the second adjustable spring (18) relatively right upper mould fixed plate
(17) stripper (19) moved up and down, the right upper die plate (16) are fixed by screws on upper die holder (11), the right side
Upper mould fixed plate (17) is fixed by screws on right upper die plate (16), is provided with stamp on the right upper mould fixed plate (17)
One end of column fixation hole (41), the stamp column (4) is fixed in stamp column fixation hole (41), when the stripper (19) is upward
When mobile and right upper mould fixed plate (17) fit, one end of the stamp column (4) can stretch out stripper (19), when the discharging
Plate (19) move down with right upper mould fixed plate (17) apart from it is farthest when, one end of the stamp column (4) can protrude into stripper
(19) it is higher than the height of the lower surface of stripper (19), the bottom right mould includes right lower mold fixed plate (24) and right lower mold backing plate
(25), the right lower mold backing plate (25) is fixed by screws on lower die holder (21), and the right lower mold fixed plate (24) passes through spiral shell
Nail is fixed on right lower mold backing plate (25), and the Bowl Plug forming cavity (31) is arranged on right lower mold fixed plate (24)；Coiling machine
Structure includes ejector spring (33), and the ejector spring (33) is arranged under lower die holder (21) up or down with respect to lower die holder (21)
In the fixed station of side, it can protrude into Bowl Plug forming cavity (31) when the backform (32) is by stamp column (4) impulse force and protrude into
Depth is not less than the height of Bowl Plug (3), the top surface of backform (32) and the right side when backform (32) is not affected by stamp column (4) impulse force
The upper surface flush of lower mold fixed plate (24), the gap between the backform (32) and Bowl Plug forming cavity (31) is filled with top
Mould is fixed sand (34)；Backform limit plate (26), the backform are provided between the right lower mold backing plate (25) and lower die holder (21)
The backform through-hole (27) that can place backform (32), backform through-hole (27) intracavity diameter and backform are provided on limit plate (26)
(32) outer diameter is identical；One end of the raw material plate (7) is connected with can control the raw material plate driving device that raw material plate (7) moves left and right
It connects, the raw material plate (7) forms loading hole (71) with the position that workpiece mutually separates after punching column (5) squeezes；In blanking plate
(15) groove (74) that raw material plate (7) moves left and right can be accommodated by and being provided on stripper (19), the depth of the groove (74)
Greater than the thickness of raw material plate (7).
2. mold according to claim 1, it is characterised in that: the upper surface of the backform (32) is can be with stamp column (4)
The compatible concave surface in bottom (35), concave surface (35) outer edge and bottom right mould when the backform (32) is not affected by stamp column (4) impulse force
The upper surface flush of fixed plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610027751.1A CN105499392B (en) | 2016-01-07 | 2016-01-07 | A kind of mold making Bowl Plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610027751.1A CN105499392B (en) | 2016-01-07 | 2016-01-07 | A kind of mold making Bowl Plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105499392A CN105499392A (en) | 2016-04-20 |
| CN105499392B true CN105499392B (en) | 2018-12-11 |
Family
ID=55707910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610027751.1A Active CN105499392B (en) | 2016-01-07 | 2016-01-07 | A kind of mold making Bowl Plug |
Country Status (1)
| Country | Link |
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Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB102988A (en) * | 1916-01-06 | 1917-01-08 | Frederic Knowlton Plympton | Improvements in and relating to Machines for Making Bottle Closure Discs or Caps and other like Articles. |
| NL8700091A (en) * | 1987-01-15 | 1988-08-01 | Spencer S C Hsu | METHOD FOR MANUFACTURING AN EASY-TO-OPEN CROWN CORK AND CROWN CORK MANUFACTURED BY THE METHOD |
| CN101066713B (en) * | 2007-06-01 | 2010-09-29 | 山东丽鹏股份有限公司 | Process and apparatus for producing bottle cap with pull ring and tear-off |
| CN102024747B (en) * | 2009-09-11 | 2015-02-11 | 中芯国际集成电路制造(上海)有限公司 | Method for manufacturing aluminium plug of power device |
| CN202701123U (en) * | 2012-05-17 | 2013-01-30 | 山东丽鹏股份有限公司 | Highly-efficient bottle cap blanking deep-drawing air-pressure edge multiheaded composite die |
| CN202803877U (en) * | 2012-05-22 | 2013-03-20 | 烟台海普制盖有限公司 | Secondary and tertiary continuous progressive pneumatic stretching device |
| CN103978108A (en) * | 2014-05-19 | 2014-08-13 | 安徽大昌科技股份有限公司 | Trimming punching die for left and right connection plates of front protection crossbeam |
| CN104226820B (en) * | 2014-09-24 | 2016-02-17 | 浙江铭博汽车部件有限公司 | A kind of continuous fine punch die for processing compressor valve board |
| CN104289600B (en) * | 2014-09-28 | 2017-01-18 | 苏州工业职业技术学院 | Supporting part multi-station progressive die and manufacturing method thereof |
| CN205386596U (en) * | 2016-01-07 | 2016-07-20 | 舟山市7412工厂 | Mould of preparation calathiform stopper |
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2016
- 2016-01-07 CN CN201610027751.1A patent/CN105499392B/en active Active
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| CN105499392A (en) | 2016-04-20 |
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