CN201760550U - Closed type automatic opening and closing die set - Google Patents
Closed type automatic opening and closing die set Download PDFInfo
- Publication number
- CN201760550U CN201760550U CN2010202676410U CN201020267641U CN201760550U CN 201760550 U CN201760550 U CN 201760550U CN 2010202676410 U CN2010202676410 U CN 2010202676410U CN 201020267641 U CN201020267641 U CN 201020267641U CN 201760550 U CN201760550 U CN 201760550U
- Authority
- CN
- China
- Prior art keywords
- die
- punch
- hexagonal pyramid
- die sleeve
- mould bases
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Forging (AREA)
Abstract
The utility model relates to a closed type automatic opening and closing die set, which comprises a male die, a female die and a draw bar. The male die comprises an upper male die, a lower male die, a left male die and a right male die, the female die comprises a first female die and a second female die, the upper male die is fixedly mounted on an upper bedplate of equipment via an upper male die fixing plate, the lower male die is arranged on a conical inner die bush resetting guide plate, the left male die and the right male die are respectively fixedly mounted on a left male die fixing base and a right male die fixing base, a conical outer die bush, a first hexagonal conical inner die bush and a second hexagonal conical inner die bush are arranged on a lower bedplate of the equipment, and the lower portion of the conical inner die bush resetting guide plate is connected with an ejecting tray arranged on the lower bedplate of the equipment. When used for assembling different dies, the die set can realize extrusion molding for deep-holes, counter bores and multidirectional slotted holes, avoids generation of flash, is fast in molding, and leads workpieces to be stripped and taken out conveniently.
Description
Technical field
The utility model relates to a kind of technologies such as injection moulding, casting, hot extrusion that are used for and is particularly useful for automatic deciliter mould bases of enclosed that multi-direction forging product with holes is made.
Background technology
In the prior art, the mould bases of a lot of processing forging products is all continuing the open die shelf structure that traditional top and bottom separate, totally should belong to the upsetting moulding, its mould bases should incomplete closure certainly lead to a part raw-material excessive (flash limit) when being subjected to upper and lower active force, cause raw-material waste; Easily sticking to mould takes out the workpiece inconvenience; Also need remove the flash limit after the moulding, deburring, technology is cumbersome, inefficiency, molding effect are not good can not get higher forging ratio, and very big difficulty is arranged when forging multi-direction with holes.
Summary of the invention
The purpose of this utility model is to avoid the deficiencies in the prior art to provide a kind of enclosed automatic deciliter mould bases, thereby effectively solves problems of the prior art.
For achieving the above object, the technical scheme that the utility model is taked is: automatic deciliter mould bases of a kind of enclosed, comprise punch, die and pull bar, it is characterized in that, also include: described punch comprises punch, lower punch, left side punch and right punch, described die comprises first die and second die, last punch is fixedly mounted on the equipment upper platen by last punch fixed disk, lower punch is arranged on the interior die sleeve reset guide dish of cone, a left side punch and right punch correspondence respectively are fixedly mounted on left punch holder and the right punch holder, and first die and second die are installed in by the first die trim ring and the second die trim ring correspondence respectively that die sleeve and the second hexagonal pyramid internal mold put in first hexagonal pyramid; The interior die sleeve of the die sleeve and second hexagonal pyramid is arranged in the round cone outer die casing by slideway in first hexagonal pyramid, round cone outer die casing is arranged on the equipment lower platen, and die sleeve reset guide dish bottom links to each other with liftout pallet on being arranged on the equipment lower platen in the cone.
Further, also include: described pull bar is two, and be symmetrical arranged, described round cone outer die casing top correspondence is provided with automatic discharge unit, two pull bars are applied in respectively in the round cone outer die casing, and automatic discharge unit is controlled die sleeve and the interior die sleeve of second hexagonal pyramid in first hexagonal pyramid respectively.
Further, also include: described pull bar upper end links to each other with the equipment upper platen, and pull bar lower end and liftout crossbeam are fixedly linked, the liftout crossbeam be provided with the mould bases automatic reset device and with the corresponding push rod in liftout pallet lower end.
Further, the interior die sleeve reset guide dish of described cone is arranged in the interior die sleeve of first hexagonal pyramid and second hexagonal pyramid and matches in the die sleeve and with it.
Further, the described corresponding respectively hole that is installed in four corresponding orientation that are used for processing the four-way workpiece after first die and second die cooperate of punch, lower punch, left punch and right punch of going up.
Further, described round cone outer die casing matches with the cone of die sleeve in the interior die sleeve of first hexagonal pyramid and second hexagonal pyramid, every limit that die sleeve separates with the opposite side symmetry in the die sleeve and second hexagonal pyramid in first hexagonal pyramid all is provided with the feather key that can be free to slide along the slideway of described round cone outer die casing inwall, and all the other four sides inwalls of round cone outer die casing are provided with 1～4 slideway.
Further, the slideway of described round cone outer die casing inwall is T-shaped; Also T-shaped with the feather key that slideway is complementary.
The beneficial effects of the utility model are: automatic deciliter mould bases of described enclosed, its outer die casing cooperates with the cone of hexagonal external form, the both sides and the outer die casing of die sleeve are connected with whole T type skewed slot in the cone, other four sides of outer die casing inwall processes T type skewed slot respectively, and simultaneously interior die sleeve should be processed the square hole that cooperates with convex mould base in corresponding position.It has adopted the outer die casing of round structure, interior die sleeve is hexagonal symmetry external form, and the holding capacity area that has increased with outer die casing has reduced the friction area that carries T type guide rail when making the rising opening movement simultaneously, makes whole mould bases firm in structure; Worked with smooth more; Multi-faceted Compound Extrusion, tapering self-locking function does not produce the flash limit, reaches the purpose that saves material; Die is separately to make after the integral body processing, cooperates the fixing dress of trim ring mould conveniently with interior die sleeve with round, and the deviation that need not to proofread die has deducted the trouble of proofreading mould; Have automatic discharging and mould bases automatic reset device and make entire work process more simple and convenient, improved operating efficiency.This mould bases can reach the purpose of band deep hole, counterbore, multi-direction extrusion modling with holes when being equipped with different mould, and does not produce the flash limit, and moulding is quick, and workpiece comes off convenient to remove voluntarily.
Description of drawings
Fig. 1 is a structural front view of the present utility model;
Fig. 2 is a structure vertical view of the present utility model;
Fig. 3 is a structure left view of the present utility model.
Among the figure: 1, go up the punch fixed disk; 2, go up punch; 3-1, the first die trim ring; 3-2, the second die trim ring; 4-1, first die; 4-2, second die; Die sleeve in 5-1, first hexagonal pyramid; Die sleeve in 5-2, second hexagonal pyramid; 6, round cone outer die casing; 7, left punch holder; 8, right punch holder; 9, left punch; 10, right punch; 11, lower punch; 12, die sleeve reset guide dish in the cone; 13, liftout pallet; 14, pull bar; 15, four-way workpiece; 16, liftout crossbeam; 17, push rod; 18, automatic discharge unit; 19, mould bases automatic reset device.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.
As Fig. 1,2, shown in 3, automatic deciliter mould bases of described enclosed, comprise punch, die and pull bar 14, be characterized in also including: described punch comprises punch 2, lower punch 11, left side punch 9 and right punch 10, described die comprises the first die 4-1 and the second die 4-2, last punch 2 is fixedly mounted on the equipment upper platen 20 by last punch fixed disk 1, lower punch 11 is arranged on the interior die sleeve reset guide dish 12 of cone, a left side punch 9 and right punch 10 correspondence respectively are fixedly mounted on left punch holder 7 and the right punch holder 8, and the first die 4-1 and the second die 4-2 are installed in first hexagonal pyramid in the die sleeve 5-1 and second hexagonal pyramid on the die sleeve 5-2 by the first die trim ring 3-1 and the second die trim ring 3-2 correspondence respectively; The interior die sleeve 5-2 of the die sleeve 5-1 and second hexagonal pyramid is arranged in the round cone outer die casing 6 by slideway in first hexagonal pyramid, round cone outer die casing 6 is arranged on the equipment lower platen 21, and die sleeve reset guide dish 12 bottoms link to each other with liftout pallet 13 on being arranged on the equipment lower platen in the cone.
Described pull bar 14 is two, and is symmetrical arranged, and described round cone outer die casing top correspondence is provided with automatic discharge unit 18, two pull bars and is applied in respectively in the round cone outer die casing; Automatic discharge unit 18 is controlled die sleeve and the interior die sleeve of second hexagonal pyramid in first hexagonal pyramid respectively.Described pull bar 14 upper ends link to each other with equipment upper platen 20, and pull bar 14 lower ends and liftout crossbeam 16 are fixedly linked, and liftout crossbeam 16 is provided with mould bases automatic reset device 19 and the push rod 17 corresponding with liftout pallet 13 lower ends.
Die sleeve reset guide dish 12 is arranged in the interior die sleeve 5-1 of first hexagonal pyramid and second hexagonal pyramid and matches in the die sleeve 5-2 and with it in the described cone.The described corresponding respectively hole that is installed in four corresponding orientation that are used for processing four-way workpiece 15 after the first die 4-1 and the second die 4-2 cooperate of punch 2, lower punch 11, left punch 9 and right punch 10 of going up.
Described round cone outer die casing 6 matches with the cone of die sleeve 5-2 in the interior die sleeve 5-1 of first hexagonal pyramid and second hexagonal pyramid, every limit that die sleeve 5-2 separates with the opposite side symmetry in the die sleeve 5-1 and second hexagonal pyramid in first hexagonal pyramid all is provided with the feather key that can be free to slide along the slideway of described round cone outer die casing inwall, and all the other four sides inwalls of round cone outer die casing are provided with 1～4 slideway., be two T type slide groove A, B shown in the figure.
Automatic deciliter mould bases of described enclosed, its operation principle is as follows: after the raw material scale removal after will heating is put into the first die 4-1 and second die 4-2 cooperation back closed mould cavity, last punch 2 is extruding downwards under the effect of equipment dynamic, raw material produce the thermoplasticity modification and are full of die cavity under stressed Compound Extrusion, in first hexagonal pyramid in the die sleeve 5-1 and second hexagonal pyramid during downward pressure of die sleeve 5-2 punch 2 on being subjected to each points of engagement will be in locking state, so do not produce the flash limit.When the Workpiece shaping position that last punch 2 arrival are reserved in advance is the bottom dead centre of device travel, the automatic discharge unit 18 on both sides compresses in first hexagonal pyramid die sleeve 5-2 in the die sleeve 5-1 and second hexagonal pyramid under the effect of pull bar 14, when last punch 2 is upwards made return movement; Automatic discharge unit 18 unclamped under the effect of pull bar 14 voluntarily after last punch 2 got loose from four-way workpiece 15, punch 2 continues to rise and pushes push rod pallet 13 by the push rod 17 on the mould bases automatic reset devices 19 that two pull bars 14 drive lowly with push rod crossbeam 16 links to each other and move upward on this moment, die sleeve 5-1 and the interior die sleeve 5-2 of second hexagonal pyramid make progress simultaneously along the skewed slot on round cone outer die casing 6 both sides in push rod pallet 13 picking-ups two first hexagonal pyramids that separate, parallel separately to both sides, left side punch holder 7 and right punch holder 8 are subjected to the thrust that die sleeve 5-2 makes progress in the interior die sleeve 5-1 of first hexagonal pyramid and second hexagonal pyramid simultaneously and make progress with the skewed slot on both sides simultaneously, thereby drive left punch 9 and right punch 10 breaks away from from four-way workpiece 15 to the both sides parallel motion, the interior die sleeve reset guide dish 12 of cone passes through all the time to be inserted in and guarantees in the die sleeve 5-2 in the interior die sleeve 5-1 of two first hexagonal pyramids that separate and second hexagonal pyramid that interior die sleeve 5-1 of first hexagonal pyramid and the interior die sleeve 5-2 of second hexagonal pyramid can be synchronized with the movement, when last punch 2 moved to the device travel top dead-centre, whole mould bases action stopped.The interior die sleeve 5-2 of the die sleeve 5-1 and second hexagonal pyramid is separated into the width of reserving in advance in first hexagonal pyramid is enough to take out four-way workpiece 15, thereby taking out four-way workpiece 15 opens mould bases automatic reset device 19 fast behind the cooling punch-dies and makes push rod 17 produce dislocation to other direction motion and liftout pallet 13 to fall whole internal mold up to liftout pallet 13 and be enclosed within and lose an effect that is supported by gravity and freely fall along oblique orbit, because liftout pallet 13 is applied in first hexagonal pyramid in the die sleeve 5-1 and second hexagonal pyramid die sleeve 5-2 both sides and has guaranteed that it can fall synchronously in round cone outer die casing 6 and reset as before, so circulation repeats.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. automatic deciliter mould bases of an enclosed, comprise punch, die and pull bar, it is characterized in that, also include: described punch comprises punch, lower punch, left side punch and right punch, described die comprises first die and second die, last punch is fixedly mounted on the equipment upper platen by last punch fixed disk, lower punch is arranged on the interior die sleeve reset guide dish of cone, a left side punch and right punch correspondence respectively are fixedly mounted on left punch holder and the right punch holder, and first die and second die are installed in by the first die trim ring and the second die trim ring correspondence respectively that die sleeve and the second hexagonal pyramid internal mold put in first hexagonal pyramid; The interior die sleeve of the die sleeve and second hexagonal pyramid is arranged in the round cone outer die casing by slideway in first hexagonal pyramid, round cone outer die casing is arranged on the equipment lower platen, and die sleeve reset guide dish bottom links to each other with liftout pallet on being arranged on the equipment lower platen in the cone.
2. automatic deciliter mould bases of a kind of enclosed according to claim 1, it is characterized in that, also include: described pull bar is two, and be symmetrical arranged, described round cone outer die casing top correspondence is provided with automatic discharge unit, two pull bars are applied in respectively in the round cone outer die casing, and automatic discharge unit is controlled die sleeve and the interior die sleeve of second hexagonal pyramid in first hexagonal pyramid respectively.
3. automatic deciliter mould bases of a kind of enclosed according to claim 1, it is characterized in that, also include: described pull bar upper end links to each other with the equipment upper platen, and pull bar lower end and liftout crossbeam are fixedly linked, the liftout crossbeam be provided with the mould bases automatic reset device and with the corresponding push rod in liftout pallet lower end.
4. automatic deciliter mould bases of a kind of enclosed according to claim 1 is characterized in that, die sleeve reset guide dish is arranged in the interior die sleeve of first hexagonal pyramid and second hexagonal pyramid and matches in the die sleeve and with it in the described cone.
5. automatic deciliter mould bases of a kind of enclosed according to claim 1, it is characterized in that the described corresponding respectively hole that is installed in four corresponding orientation that are used for processing the four-way workpiece after first die and second die cooperate of punch, lower punch, left punch and right punch of going up.
6. according to claim 1 or automatic deciliter mould bases of 4 described a kind of encloseds, it is characterized in that, described round cone outer die casing matches with the cone of die sleeve in the interior die sleeve of first hexagonal pyramid and second hexagonal pyramid, every limit that die sleeve separates with the opposite side symmetry in the die sleeve and second hexagonal pyramid in first hexagonal pyramid all is provided with the feather key that can be free to slide along the slideway of described round cone outer die casing inwall, and all the other four sides inwalls of round cone outer die casing are provided with 1～4 slideway.
7. automatic deciliter mould bases of a kind of enclosed according to claim 6 is characterized in that the slideway of described round cone outer die casing inwall is T-shaped; Also T-shaped with the feather key that slideway is complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202676410U CN201760550U (en) | 2010-07-22 | 2010-07-22 | Closed type automatic opening and closing die set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202676410U CN201760550U (en) | 2010-07-22 | 2010-07-22 | Closed type automatic opening and closing die set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201760550U true CN201760550U (en) | 2011-03-16 |
Family
ID=43713153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202676410U Expired - Fee Related CN201760550U (en) | 2010-07-22 | 2010-07-22 | Closed type automatic opening and closing die set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201760550U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102274915A (en) * | 2011-04-18 | 2011-12-14 | 徐州开元世纪重型锻压有限公司 | Pre-upsetting mould for car semi-axis blank |
| CN106734602A (en) * | 2016-12-07 | 2017-05-31 | 贵州黎阳航空动力有限公司 | A kind of thin-wall tube-shaped conduit mould of high temperature alloy hemispherical dome and forming method |
| CN107999679A (en) * | 2017-06-14 | 2018-05-08 | 洛阳冠卓重工设备有限公司 | A kind of bucket tooth forging mold and its lower mold assemblies |
| CN108043936A (en) * | 2017-12-12 | 2018-05-18 | 张新 | One kind is red to rush machine transmission device |
-
2010
- 2010-07-22 CN CN2010202676410U patent/CN201760550U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102274915A (en) * | 2011-04-18 | 2011-12-14 | 徐州开元世纪重型锻压有限公司 | Pre-upsetting mould for car semi-axis blank |
| CN106734602A (en) * | 2016-12-07 | 2017-05-31 | 贵州黎阳航空动力有限公司 | A kind of thin-wall tube-shaped conduit mould of high temperature alloy hemispherical dome and forming method |
| CN106734602B (en) * | 2016-12-07 | 2018-06-29 | 贵州黎阳航空动力有限公司 | A kind of thin-wall tube-shaped conduit molding die of high temperature alloy hemispherical dome and forming method |
| CN107999679A (en) * | 2017-06-14 | 2018-05-08 | 洛阳冠卓重工设备有限公司 | A kind of bucket tooth forging mold and its lower mold assemblies |
| CN107999679B (en) * | 2017-06-14 | 2019-07-05 | 洛阳冠卓重工设备有限公司 | A kind of bucket tooth forging mold and its lower mold assemblies |
| CN108043936A (en) * | 2017-12-12 | 2018-05-18 | 张新 | One kind is red to rush machine transmission device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201760550U (en) | Closed type automatic opening and closing die set | |
| CN202137314U (en) | Beveling type automatic die separating and combining frame | |
| CN201881517U (en) | Injection mold | |
| CN201784137U (en) | Injection die | |
| CN101954722B (en) | Delay forced de-molding mechanism of injection mold | |
| CN212888753U (en) | Microscope processing is with microscope base forming die | |
| CN111347625B (en) | Injection molding part mold with internal threads and demolding method thereof | |
| CN103567246A (en) | Extrusion forming device and method for crank shaft and crank throw for large-size ship | |
| CN109822032B (en) | Unidirectional pressurized multidirectional hot die forging die structure | |
| CN214236227U (en) | Secondary ejection die for die-casting products | |
| CN202412534U (en) | Molding mold for three-color plastic cup cover | |
| CN212371106U (en) | Quick ejection structure of mould | |
| CN102836943A (en) | Crosswise-type automatic opening-and-closing mould frame | |
| CN211135476U (en) | Easy-to-separate mold | |
| CN220251509U (en) | Sample preparation die | |
| CN215472586U (en) | Thin-wall pipe fitting forming die | |
| CN220406837U (en) | Handle stamping die | |
| CN212190855U (en) | Stamping die is used in hardware product processing | |
| CN215786480U (en) | Square head broaching step bolt cold extrusion die assembly | |
| CN217169595U (en) | Filter seat subassembly device of moulding plastics in succession that household electrical appliances were used | |
| CN220534829U (en) | Mold ejection tool | |
| CN212948780U (en) | Precision molding die | |
| CN108582680A (en) | A kind of mold for making phone housing | |
| CN216884795U (en) | Forced demoulding structure of container cover | |
| CN211866389U (en) | Precise composite stamping die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20140722 |
|
| EXPY | Termination of patent right or utility model |