CN205386596U - Mould of preparation calathiform stopper - Google Patents
Mould of preparation calathiform stopper Download PDFInfo
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- CN205386596U CN205386596U CN201620040170.7U CN201620040170U CN205386596U CN 205386596 U CN205386596 U CN 205386596U CN 201620040170 U CN201620040170 U CN 201620040170U CN 205386596 U CN205386596 U CN 205386596U
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Abstract
The utility model provides a mould of preparation calathiform stopper, including lower mould and last mould, set up towards the type post in going up the mould, it fills in into the die cavity to set up the calathiform on the lower mould, it includes upper left mould and upper right mould to go up the mould, the lower mould includes left lower mould and right lower mould, upper left mould is driven by programme -controlled driver with upper right mould, at the upper left mould setting post that punches a hole, be provided with the reference column on upper left mould, set up die -cut post on upper left mould, set up in upper right mould towards the type post, set up the chamber of punching a hole on left lower mould top surface, be provided with the hammering block piece of calathiform stopper exhibition plain film on the top surface on left lower mould, set up on right lower mould top surface that be used for towards the downward punching press of type post and the die cavity is filled in into to the calathiform that stretches into, filling in into the die cavity, the calathiform be provided with the top mould that can reciprocate in, the bottom of top mould is provided with can be automatic with the ejecting spring mechanism to right lower mould top surface of fashioned calathiform stopper when leaving towards the type post. Its advantage lies in: the efficiency of the processing of calathiform stopper is improved, reduced the processing cost, mould itself is firm wear -resisting, and is not fragile, has lengthened life, and the result of use is better.
Description
Technical field
This utility model relates to a kind of workpiece mould technical field, especially a kind of mould making Bowl Plug.
Background technology
Existing a kind of patent No. is that CN200720081392.4 name is called that the Chinese utility model patent of " processing unit (plant) of a kind of Bowl Plug " discloses the processing unit (plant) of a kind of Bowl Plug, including: the headstock of scroll chuck is installed, the cutter platform of knife rest and controlling organization handle is installed, being provided with live centre and the tailstock of live centre controlling organization handle, described live centre is by live centre seat and top constituting of being connected with live centre seat；It is characterized in that: described top be fore-set, the outer end of this fore-set is the concave surface corresponding with Bowl Plug product external surfaces shape；Described knife rest is spinning roller frame, this spinning roller frame is connected to spinning roller axle, spinning roller axle is socketed with spinning roller；Also include a spinning mandrel, the convex surface that connection is fixed with described scroll chuck in one end of this spinning mandrel, the other end is shape and Bowl Plug product cavity shape is corresponding.Adopt this utility model, working (machining) efficiency can be significantly improved；The Bowl Plug product strength of processing is high, precision high, product size concordance is good, it is adaptable to various engine cylinder bodies, cylinder cover process for machining hole closure.But, this device production efficiency is relatively low, is not suitable for large-scale production, and therefore the structure of this device also needs further improvement.
Summary of the invention
Technical problem to be solved in the utility model is the mould of the making Bowl Plug providing a kind of energy Continuous maching, production efficiency height and energy disposal molding for above-mentioned prior art present situation.
nullThe technical scheme that the above-mentioned technical problem of this utility model solution adopts is: the mould of this making Bowl Plug，Including counterdie and the upper mould that can move up and down relative to counterdie，Described upper mould is provided with the stamp post of Bowl Plug，Described counterdie is provided with the Bowl Plug forming cavity corresponding with stamp post，It is characterized in that: described upper mould includes upper left mould and upper right mould，Described counterdie includes the lower-left mould corresponding with upper left mould and the bottom right mould corresponding with upper right mould，Described upper left mould and upper right mould are driven upper left mould and upper right mould Tong Bu to move up and down by program control driving device，The punching post that can stamp out hole, raw material plate location it is respectively arranged with on the both sides, front and back of described upper left mould，It is provided with the locating dowel that can stretch into hole, raw material plate location being positioned on the upper left mould on the right of punching post，Upper left mould between punching post and locating dowel is provided with and can will squeeze out the die-cut post of Bowl Plug flattening sheet in the middle part of raw material plate，Described stamp post is arranged in upper right mould，The lower-left mould end face be positioned at punching post position directly below is respectively arranged with the punching chamber that corresponding punching post can insert，It is being positioned on the lower-left mould immediately below die-cut post end face is being provided with Bowl Plug is flattening the anvil block of sheet，It is being positioned at the Bowl Plug forming cavity being arranged to the downward punching press of stamp post on the bottom right mould end face immediately below stamp post and stretch into，Bowl Plug forming cavity is provided with the backform that can move up and down，The bottom of described backform is provided with and automatically the Bowl Plug of molding can be ejected the spring mechanism to bottom right mould end face when stamp post leaves.
As improvement, fix bottom the top of described upper mould and the upper bolster that mould can be driven to move up and down, described upper left mould and upper right mould are separately positioned on upper bolster correspondence position, described upper bolster is connected with program control driving device, described counterdie includes die shoe, described lower-left mould and bottom right mould are separately positioned on die shoe correspondence position, described upper left mould is provided with the through hole of locating dowel, described locating dowel is telescopically arranged in through-holes by locating dowel spring, when upper left mould fits with lower-left mould, the top of the described locating dowel locating dowel recess corresponding with lower-left mould upper surface contacts mutually.
nullImprove further，Described upper left mould includes left upper die plate、Left upper mould fixed plate and the blanking plate that can be moved up and down by the first relative left upper mould fixed plate of coil tension spring，Described left upper die plate is fixed by screws on upper bolster，Described left upper mould fixed plate is fixed by screws on left upper die plate，Described left upper mould fixed plate is provided with die-cut post fixing hole，One end of described die-cut post is fixed in die-cut post fixing hole，When described blanking plate moves up and fits with left upper mould fixed plate，Blanking plate can be stretched out in one end of described die-cut post，When described blanking plate moves down with left upper mould fixed plate when farthest，One end of described die-cut post can be stretched into blanking plate and be higher than the height of the lower surface of blanking plate，Described lower-left mould includes the fixing plate of lower-left mould and lower-left die-cushion plate，Described lower-left die-cushion plate is fixed by screws on die shoe，Mould fixing plate in described lower-left is fixed by screws on the die-cushion plate of lower-left.
Improving further, anvil block can be fixed in the anvil block lock chamber of the fixing plate of described lower-left mould preferably by screw, and the space between described anvil block and anvil block lock chamber is filled with the fixing sand of anvil block.
nullAs improvement，Described upper right mould includes right upper die plate、Right upper mould fixed plate and the stripper that can be moved up and down by the second relative right upper mould fixed plate of coil tension spring，Described right upper die plate is fixed by screws on upper bolster，Described right upper mould fixed plate is fixed by screws on right upper die plate，Described right upper mould fixed plate is provided with stamp post fixing hole，One end of described stamp post is fixed in stamp post fixing hole，When described stripper moves up and fits with right upper mould fixed plate，Stripper can be stretched out in one end of described stamp post，When described stripper moves down with right upper mould fixed plate when farthest，One end of described stamp post can be stretched into stripper and be higher than the height of the lower surface of stripper，Described bottom right mould includes the fixing plate of bottom right mould and bottom right die-cushion plate，Described bottom right die-cushion plate is fixed by screws on die shoe，Mould fixing plate in described bottom right is fixed by screws on the die-cushion plate of bottom right，Described Bowl Plug forming cavity is arranged on the fixing plate of bottom right mould.
Improve further, spring mechanism includes ejector spring, the relative die shoe of described ejector spring is arranged in the fixed station below die shoe up or down, the degree of depth that described backform can stretch in Bowl Plug forming cavity when being subject to stamp post impulse force and stretch into is not less than the height of Bowl Plug, described backform is not affected by the end face of backform and bottom right mould during stamp post impulse force and fixes the upper surface flush of plate, and the space between described backform and Bowl Plug forming cavity is filled with the fixing sand of backform.
Improve further, the upper surface of described backform can preferably can be suitable with stamp column bottom concave surface, described backform is not affected by the upper surface flush of concave surface outer edge and bottom right mould fixing plate during stamp post impulse force.
As improvement, can being preferably provided with backform limiting plate between described bottom right die-cushion plate and die shoe, described backform limiting plate is provided with the backform through hole that can place backform, described backform through hole intracavity diameter is identical with backform external diameter.
Improving further, one end of described raw material plate is connected with controlling the raw material plate driving device that raw material plate moves left and right, and the position that described raw material plate is separated with workpiece after die-cut post extrudes forms loading hole.
Improving further, can be preferably provided with and can hold the groove that raw material plate moves left and right on blanking plate with stripper, the degree of depth of described groove is more than the thickness of raw material plate.
Compared with prior art, the utility model has the advantage of: in employing, mould includes upper left mould and upper right mould and is incorporated on same mould, and raw material plate is directly formed workpiece, it is fed through pressing part molding with raw material plate at workpiece, thus being effectively improved the working (machining) efficiency of Bowl Plug, eliminate the ultrasonic cleaning assembly in original process, under the premise meeting processing request, reduce processing cost, then further increase production efficiency；And mould itself is firm wear-resisting, it is hardly damaged, makes the mold use life-span longer, below die-cut post, be also correspondingly provided with backform, the Bowl Plug energy automatic ejection after molding, so both time saving and energy saving, improve again work efficiency；Further, being positioned by locating dowel at raw material plate, occurring rocking when stamp thus avoiding raw material plate, make workpiece processing more stable, be effectively improved the quality of workpiece, make the Bowl Plug of machine-shaping to deform, precision is higher, makes product be fully achieved processing request.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment；
Fig. 2 is that in Fig. 1, upper mould is in structural representation during open mode with counterdie；
Fig. 3 is the upward view of upper mould 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 the fixing plate of lower-left mould in Fig. 1；
Fig. 8 is the top view of lower-left die-cushion 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 the fixing plate of bottom right mould in Fig. 1；
Figure 13 is the top view of bottom right die-cushion plate in Fig. 1；
Figure 14 is the top view of knock-pin limiting plate in Fig. 1；
Figure 15 is the top view of die shoe in Fig. 1；
Figure 16 is the top view of upper bolster in Fig. 1；
Figure 17 is the enlarged drawing of I part in Fig. 1；
Figure 18 is the enlarged drawing of II part in Fig. 2；
Figure 19 is the schematic diagram that Fig. 1 Central Plains flitch is placed on the fixing plate of lower-left mould, the fixing plate of bottom right mould.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
nullAs shown in Fig. 1 to Figure 19，The mould of the making Bowl Plug of the present embodiment，Including counterdie 2 and the upper mould 1 that can move up and down relative to counterdie 2，Described upper mould 1 is provided with the stamp post 4 of Bowl Plug 3，Described counterdie 2 is provided with the Bowl Plug forming cavity 31 corresponding with stamp post 4，It is characterized in that: described upper mould 1 includes upper left mould and upper right mould，Described counterdie 2 includes the lower-left mould corresponding with upper left mould and the bottom right mould corresponding with upper right mould，Described upper left mould and upper right mould are driven upper left mould and upper right mould Tong Bu to move up and down by program control driving device，The punching post 72 that can stamp out hole 73, raw material plate location it is respectively arranged with on the both sides, front and back of described upper left mould，It is provided with the locating dowel 6 that can stretch into hole 73, raw material plate location being positioned on the upper left mould on the right of punching post 72，Upper left mould between punching post 72 and locating dowel 6 is provided with and can will squeeze out the die-cut post 5 of Bowl Plug flattening sheet in the middle part of raw material plate 7，Described stamp post 4 is arranged in upper right mould，The lower-left mould end face be positioned at punching post 72 position directly below is respectively arranged with the punching chamber 75 that corresponding punching post 72 can insert，It is being positioned on the lower-left mould immediately below die-cut post 5 end face is being provided with Bowl Plug is flattening the anvil block 52 of sheet，At the Bowl Plug forming cavity 31 being positioned on the bottom right mould end face immediately below stamp post 4 to be arranged to the downward punching press of stamp post 4 and stretch into，Bowl Plug forming cavity 31 is provided with the backform 32 that can move up and down，The bottom of described backform 32 is provided with and automatically the Bowl Plug 3 of molding can be ejected the spring mechanism to bottom right mould end face when stamp post 4 leaves.
Fix bottom the top of described upper mould 1 and the upper bolster 11 that mould 1 can be driven to move up and down, described upper left mould and upper right mould are separately positioned on upper bolster 11 correspondence position, described upper bolster 11 is connected with program control driving device, described counterdie 2 includes die shoe 21, described lower-left mould and bottom right mould are separately positioned on die shoe 21 correspondence position, described upper left mould is provided with the through hole 61 of locating dowel 6, described locating dowel 6 is telescopically arranged in through hole 61 by locating dowel spring, when upper left mould fits with lower-left mould, the top of described locating dowel 6 locating dowel 6 recess corresponding with lower-left mould upper surface contacts mutually.
nullUpper left mould includes left upper die plate 12、Left upper mould fixed plate 13 with can pass through the blanking plate 15 that the first relative left upper mould fixed plate 13 of coil tension spring 14 moves up and down，Described left upper die plate 12 is fixed by screws on upper bolster 11，Described left upper mould fixed plate 13 fixes on left upper die plate 12 by screw is same，Described left upper mould fixed plate 13 is provided with die-cut post fixing hole 51，One end of described die-cut post 5 is fixed in die-cut post fixing hole 51，When described blanking plate 15 moves up and fits with left upper mould fixed plate 13，Blanking plate 15 can be stretched out in one end of described die-cut post 5，When described blanking plate 15 moves down with left upper mould fixed plate 13 when farthest，One end of described die-cut post 5 can be stretched into blanking plate 15 and be higher than the height of the lower surface of blanking plate 15，Described lower-left mould includes the fixing plate 22 of lower-left mould and lower-left die-cushion plate 23，Described lower-left die-cushion plate 23 is fixed by screws on die shoe 21，Mould fixing plate 22 in described lower-left is fixed by screws on lower-left die-cushion plate 23.Anvil block 52 is screwed in the anvil block lock chamber 53 of the fixing plate 22 of described lower-left mould, and the space between described anvil block 52 and anvil block lock chamber 53 is filled with the fixing sand 54 of anvil block.
nullUpper right mould includes right upper die plate 16、Right upper mould fixed plate 17 with can pass through the stripper 19 that the second relative right upper mould fixed plate 17 of coil tension spring 18 moves up and down，Described right upper die plate 16 is fixed by screws on upper bolster 11，Described right upper mould fixed plate 17 is fixed by screws on right upper die plate 16，Described right upper mould fixed plate 17 is provided with stamp post fixing hole 41，One end of described stamp post 4 is fixed in stamp post fixing hole 41，When described stripper 19 moves up and fits with right upper mould fixed plate 17，Stripper 19 can be stretched out in one end of described stamp post 4，When described stripper 19 moves down with right upper mould fixed plate 17 when farthest，One end of described stamp post 4 can be stretched into stripper 19 and be higher than the height of the lower surface of stripper 19，Described bottom right mould includes the fixing plate 24 of bottom right mould and bottom right die-cushion plate 25，Described bottom right die-cushion plate 25 is fixed by screws on die shoe 21，Mould fixing plate 24 in described bottom right is fixed by screws on bottom right die-cushion plate 25，Described Bowl Plug forming cavity 31 is arranged on the fixing plate 24 of bottom right mould.
Spring mechanism includes ejector spring 33, the described relative die shoe 21 of ejector spring 33 is arranged in the fixed station below die shoe 21 up or down, the degree of depth that described backform 32 can stretch in Bowl Plug forming cavity 31 when being subject to stamp post 4 impulse force and stretch into is not less than the height of Bowl Plug 3, described backform 32 is not affected by the end face of backform 32 and bottom right mould during stamp post 4 impulse force and fixes the upper surface flush of plate 24, and the space between described backform 32 and Bowl Plug forming cavity 31 is filled with the fixing sand 34 of backform.
The upper surface of backform 32 is can with suitable concave surface 35 bottom stamp post 4, and described backform 32 is not affected by the upper surface flush of concave surface 35 outer edge and bottom right mould fixing plate 24 during stamp post 4 impulse force.Being provided with backform limiting plate 26 between bottom right die-cushion plate 25 and die shoe 21, described backform limiting plate 26 is provided with the backform through hole 27 that can place backform 32, described backform through hole 27 intracavity diameter is identical with backform 32 external diameter.One end of raw material plate 7 is connected with controlling the raw material plate driving device that raw material plate 7 moves left and right, and the position that described raw material plate 7 is separated with workpiece after die-cut post 5 extrudes forms loading hole 71.Being provided with on blanking plate 15 with stripper 19 and can hold the groove 74 that raw material plate 7 moves left and right, the degree of depth of described groove 74 is more than the thickness of raw material plate 7.
Operation principle of the present utility model is:
nullFirst，By program control promotion device, raw material plate is pushed on the mould of lower-left，Upper mould is driven to move down by program control driving device，Make punching post、Die-cut post、Locating dowel and stamp post move down simultaneously，When the bottom surface of upper left mould is with extruding raw material plate，Hole, location gone out by punching post，Die-cut post punching press simultaneously and will raw material plate is die-cut into Bowl Plug flatten sheet，The surrounding of at this moment Bowl Plug flattening sheet is kept completely separate with raw material plate，Meanwhile locating dowel and stamp post also move down，Owing to the hole, location of now raw material plate is but without putting in place，Described locating dowel bottom surface contacts on raw material plate surface (because preferably there is boosting spring in the locating dowel portion of genus，Certainly there is no boosting spring it is also possible that)，And now stamp major gene does not have Bowl Plug to flatten sheet and rush vacant lot and stretch in Bowl Plug forming cavity，Then raw material plate continues to move right raw material at program control promotion device，Raw material plate is made to be pushed on the mould upper surface of bottom right，Under program control setting，Bowl Plug flattens sheet and is just positioned in the backform plane immediately below stamp post，When upper mould moves down again under the driver drives of program control control，Hole, location gone out by the punching post of upper left mould，And die-cut post punches out Bowl Plug and flattens sheet，Hole, location is just inserted in the hole, location gone out，And this simultaneously the stamp post punching press Bowl Plug in upper right mould flatten sheet，Backform is made to decline and enter in Bowl Plug forming cavity，When upper mould is retracted again up，The Bowl Plug of molding is ejected to upper right mould surface and moves right with raw material plate and remove die body by backform，Repeat said process，Can automatically process Bowl Plug continuously.Illustratively, described raw material plate is the metal belt body of respective material.
Claims (10)
- null1. the mould making Bowl Plug，Including counterdie (2) and the upper mould (1) that can move up and down relative to counterdie (2)，Described upper mould (1) is provided with the stamp post (4) of Bowl Plug (3)，Described counterdie (2) is provided with the Bowl Plug forming cavity (31) corresponding with stamp post (4)，It is characterized in that: described upper mould (1) includes upper left mould and upper right mould，Described counterdie (2) includes the lower-left mould corresponding with upper left mould and the bottom right mould corresponding with upper right mould，Described upper left mould and upper right mould are driven upper left mould and upper right mould Tong Bu to move up and down by program control driving device，The punching post (72) that can stamp out raw material plate hole, location (73) it is respectively arranged with on the both sides, front and back of described upper left mould，The upper left mould being positioned at punching post (72) the right is provided with the locating dowel (6) that can stretch into raw material plate hole, location (73)，The upper left mould being positioned between punching post (72) and locating dowel (6) is provided with the die-cut post (5) that raw material plate (7) middle part can squeeze out Bowl Plug flattening sheet，Described stamp post (4) is arranged in upper right mould，The lower-left mould end face be positioned at punching post (72) position directly below is respectively arranged with the punching chamber (75) that corresponding punching post (72) can be inserted，It is being positioned on the lower-left mould immediately below die-cut post (5) end face is being provided with Bowl Plug is flattening the anvil block (52) of sheet，The Bowl Plug forming cavity (31) being arranged to stamp post (4) punching press downwards on the bottom right mould end face being positioned at stamp post (4) underface and stretch into，Bowl Plug forming cavity (31) is provided with the backform (32) that can move up and down，The bottom of described backform (32) is provided with and automatically the Bowl Plug (3) of molding can be ejected the spring mechanism to bottom right mould end face when stamp post (4) leaves.
- 2. mould according to claim 1, it is characterized in that: the top of described upper mould (1) fixes with upper bolster (11) bottom that mould (1) can be driven to move up and down, described upper left mould and upper right mould are separately positioned on upper bolster (11) correspondence position, described upper bolster (11) is connected with program control driving device, described counterdie (2) includes die shoe (21), described lower-left mould and bottom right mould are separately positioned on die shoe (21) correspondence position, described upper left mould is provided with the through hole (61) of locating dowel (6), described locating dowel (6) is telescopically arranged in through hole (61) by locating dowel spring, when upper left mould fits with lower-left mould, the top of described locating dowel (6) locating dowel (6) recess corresponding with lower-left mould upper surface contacts mutually.
- null3. mould according to claim 2，It is characterized in that: described upper left mould includes left upper die plate (12)、The blanking plate (15) that left upper mould fixed plate (13) left upper mould fixed plate (13) relative to passing through the first coil tension spring (14) moves up and down，Described left upper die plate (12) is fixed by screws on upper bolster (11)，Described left upper mould fixed plate (13) is fixed by screws on left upper die plate (12)，Described left upper mould fixed plate (13) is provided with die-cut post fixing hole (51)，One end of described die-cut post (5) is fixed in die-cut post fixing hole (51)，When described blanking plate (15) moves up and fits with left upper mould fixed plate (13)，Blanking plate (15) can be stretched out in one end of described die-cut post (5)，When described blanking plate (15) moves down with left upper mould fixed plate (13) when farthest，One end of described die-cut post (5) can be stretched into blanking plate (15) and be higher than the height of the lower surface of blanking plate (15)，Described lower-left mould includes the fixing plate (22) of lower-left mould and lower-left die-cushion plate (23)，Described lower-left die-cushion plate (23) is fixed by screws on die shoe (21)，Mould fixing plate (22) in described lower-left is fixed by screws on lower-left die-cushion plate (23).
- 4. mould according to claim 3, it is characterized in that: anvil block (52) is screwed in anvil block lock chamber (53) of the fixing plate (22) of described lower-left mould, the space between described anvil block (52) and anvil block lock chamber (53) is filled with the fixing sand (54) of anvil block.
- null5. the mould according to claim 3 or 4，It is characterized in that: described upper right mould includes right upper die plate (16)、The stripper (19) that right upper mould fixed plate (17) right upper mould fixed plate (17) relative to passing through the second coil tension spring (18) moves up and down，Described right upper die plate (16) is fixed by screws on upper bolster (11)，Described right upper mould fixed plate (17) is fixed by screws on right upper die plate (16)，Described right upper mould fixed plate (17) is provided with stamp post fixing hole (41)，One end of described stamp post (4) is fixed in stamp post fixing hole (41)，When described stripper (19) moves up and fits with right upper mould fixed plate (17)，Stripper (19) can be stretched out in one end of described stamp post (4)，When described stripper (19) moves down with right upper mould fixed plate (17) when farthest，One end of described stamp post (4) can be stretched into stripper (19) and be higher than the height of the lower surface of stripper (19)，Described bottom right mould includes the fixing plate (24) of bottom right mould and bottom right die-cushion plate (25)，Described bottom right die-cushion plate (25) is fixed by screws on die shoe (21)，Mould fixing plate (24) in described bottom right is fixed by screws on bottom right die-cushion plate (25)，Described Bowl Plug forming cavity (31) is arranged on the fixing plate (24) of bottom right mould.
- 6. mould according to claim 5, it is characterized in that: spring mechanism includes ejector spring (33), described ejector spring (33) die shoe (21) relatively is arranged in the fixed station of die shoe (21) lower section up or down, the degree of depth that described backform (32) can stretch in Bowl Plug forming cavity (31) when being subject to stamp post (4) impulse force and stretch into is not less than the height of Bowl Plug (3), described backform (32) is not affected by the end face of backform (32) and bottom right mould during stamp post (4) impulse force and fixes the upper surface flush of plate (24), space between described backform (32) and Bowl Plug forming cavity (31) is filled with the fixing sand (34) of backform.
- 7. mould according to claim 6, it is characterized in that: the upper surface of described backform (32) is concave surface (35) that can be suitable with stamp post (4) bottom, and described backform (32) is not affected by concave surface (35) outer edge and bottom right mould during stamp post (4) impulse force and fixes the upper surface flush of plate (24).
- 8. the mould according to claim 6 or 7, it is characterized in that: between described bottom right die-cushion plate (25) and die shoe (21), be provided with backform limiting plate (26), being provided with the backform through hole (27) that can place backform (32) on described backform limiting plate (26), described backform through hole (27) intracavity diameter is identical with backform (32) external diameter.
- 9. mould according to claim 8, it is characterized in that: one end of described raw material plate (7) is connected with controlling the raw material plate driving device that raw material plate (7) moves left and right, and the position that described raw material plate (7) is separated with workpiece after die-cut post (5) extrudes forms loading hole (71).
- 10. mould according to claim 9, it is characterized in that: being provided with on blanking plate (15) with stripper (19) and can hold the groove (74) that raw material plate (7) moves left and right, the degree of depth of described groove (74) is more than the thickness of raw material plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620040170.7U CN205386596U (en) | 2016-01-07 | 2016-01-07 | Mould of preparation calathiform stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620040170.7U CN205386596U (en) | 2016-01-07 | 2016-01-07 | Mould of preparation calathiform stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205386596U true CN205386596U (en) | 2016-07-20 |
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ID=56383080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620040170.7U Active CN205386596U (en) | 2016-01-07 | 2016-01-07 | Mould of preparation calathiform stopper |
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| Country | Link |
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| CN (1) | CN205386596U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499392A (en) * | 2016-01-07 | 2016-04-20 | 舟山市7412工厂 | Die for manufacturing bowl-shaped piston |
| CN106040820A (en) * | 2016-08-03 | 2016-10-26 | 宁波贤丰汽车零部件有限公司 | Stamping continuous mold structure used for manufacturing bowl-shaped plug |
-
2016
- 2016-01-07 CN CN201620040170.7U patent/CN205386596U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499392A (en) * | 2016-01-07 | 2016-04-20 | 舟山市7412工厂 | Die for manufacturing bowl-shaped piston |
| CN106040820A (en) * | 2016-08-03 | 2016-10-26 | 宁波贤丰汽车零部件有限公司 | Stamping continuous mold structure used for manufacturing bowl-shaped plug |
| CN106040820B (en) * | 2016-08-03 | 2018-06-26 | 宁波贤丰汽车零部件有限公司 | A kind of stamping continuous die structure for being used to manufacture Bowl Plug |
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