CN201702292U - Automatic material feeding forming mold ejection mechanism of mechanical hand - Google Patents
Automatic material feeding forming mold ejection mechanism of mechanical hand Download PDFInfo
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- CN201702292U CN201702292U CN2010202369817U CN201020236981U CN201702292U CN 201702292 U CN201702292 U CN 201702292U CN 2010202369817 U CN2010202369817 U CN 2010202369817U CN 201020236981 U CN201020236981 U CN 201020236981U CN 201702292 U CN201702292 U CN 201702292U
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- ejection assembly
- ejection
- backing
- out punch
- forming
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Abstract
The utility model provides an automatic material feeding forming mold ejection mechanism of a mechanical hand, which relates to an ejection mechanism of a mold. The ejection mechanism comprises an ejector, a safe baffle plate and a wear-resistance plate which are respectively connected with a lower mold of the mold, and the ejection mechanism also comprises a first ejection assembly, a second ejection assembly and a third ejection assembly which are used for ejecting parts output of the ejector and are connected with the ejector, wherein the first ejection assembly and the third ejection assembly respectively comprise ejection blocks, position limiting blocks, first springs and cover plates, the ejection blocks can support the parts, take part in the forming during the forming and eject the parts after the forming, the position limiting blocks limit the movement stroke of the ejection blocks, the first springs provide motive power for the movement of the ejection blocks, the cover plates are butted against the bottom part of the first springs and are connected with the ejector, the second ejection assembly comprises an ejection forming block, a material discharge screw and a second spring, the ejection forming block can support the parts, take part in the forming during the forming and eject the parts after the forming, the material discharge screw is used for limiting the movement stroke of the ejection forming block, and the second spring is used for providing motive power for the ejection forming block. The utility model has the advantages of mold development cost saving, product quality and production efficiency improvement and the like.
Description
Technical field
The utility model relates to the ejecting mechanism of a kind of ejecting mechanism of mould, particularly a kind of diel.
Background technology
In multi-station manipulator self-feeding mould design commonly used, for like parts (a kind of auto parts) as shown in Figure 1, need to adopt ejecting mechanism as shown in Figure 2, this ejecting mechanism is made up of backing-out punch 1, safety screen 2, wearing plate 7 etc.Because the part periphery all needs to be shaped, for the ease of the feeding of manipulator 8 and get material, the shape of part need divide two operations to finish, and the front part profile that is shaped for the first time stays the rear side position to clamp the position of material as manipulator.The rear side position that is shaped for the second time, the clamped position of manipulator is transformed into the position, front side that has been shaped.Adopt this ejecting mechanism, need two sleeve forming moulds just can finish the shaping of similar auto parts, its shortcoming is: one, die cost height; Two, owing to more than once shaping, part is positioned with accumulated error, has reduced the forming quality of product; Three, owing to will be shaped twice, the manipulator station of need doing more physical exercises causes that production efficiency reduces.
The utility model content
The purpose of this utility model provide a kind of in multi-station manipulator self-feeding shaping mould only with an operation can realize being shaped the clamping problem of tool hand material-feeding and fetching on opportunity and the manipulator self-feeding mould ejecting mechanism that can save the mould development cost, improve product quality and production efficiency.
The technical scheme that the utility model adopts for achieving the above object is: a kind of manipulator self-feeding mould ejecting mechanism, this ejecting mechanism comprises the backing-out punch that is connected with the counterdie of mould respectively, safety screen and wearing plate, described ejecting mechanism also comprises part is ejected the ejection assembly one of backing-out punch, ejection assembly two and ejection assembly three, described ejection assembly one, ejection assembly two, ejection assembly three is arranged at respectively on the backing-out punch and with backing-out punch and is connected, described ejection assembly one and ejection assembly three comprise respectively and participate in moulding in the time of holding up part and moulding and the angled slide block of jack-up part after the moulding, the limited block that is connected and limits the angled slide block movement travel with angled slide block, be arranged under the limited block offset with the limited block bottom surface and for the angled slide block motion provides the spring I of power and the cover plate that offsets and be connected with backing-out punch with spring I bottom, described ejection assembly two to comprise participation moulding in the time of holding up part and moulding after the moulding jack-up part eject the shaping piece, with eject the shaping piece and be connected and limit the discharging screw that ejects the movement travel of shaping piece, be arranged to eject under the shaping piece spring II of power is provided to ejecting the motion of shaping piece.
Further technical scheme of the present utility model is: described backing-out punch is connected correspondence position with ejection assembly one and ejection assembly three and is respectively equipped with the shoulder hole I, described cover plate is connected in the bottom of shoulder hole I by bolt, described spring I is arranged in the shoulder hole I and guides it by the guide posts I that is connected with cover plate and move at vertical direction, and described limited block is connected in the bottom of angled slide block by bolt.
Further technical scheme of the present utility model is: described backing-out punch is connected correspondence position with ejection assembly two and is provided with shoulder hole II and blind hole, eject and also be provided with guide pad between shaping piece and backing-out punch, guide pad is provided with and shoulder hole II and the corresponding through hole of blind hole, the through hole of described discharging screw by shoulder hole II and guide pad is connected in and ejects the shaping piece, the described blind hole correspondence position that ejects shaping piece and backing-out punch is provided with depressed part, described spring II is arranged at blind hole, in the space that the through hole corresponding with blind hole and depressed part form, be provided with in the described depressed part and eject the shaping piece and is connected to guide the guide posts II that the spring II moves at vertical direction.
Further technical scheme of the present utility model is: described ejection assembly one is with ejection assembly three and is symmetricly set on the backing-out punch, and described ejection assembly two is arranged between ejection assembly one and the ejection assembly three.
Owing to adopt said structure, the manipulator self-feeding mould ejecting mechanism of the utility model has following beneficial effect: 1, the manipulator self-feeding mould ejecting mechanism of clamping problem the utility model of manipulator material-feeding and fetching is owing to also comprise part is ejected the ejection assembly one of backing-out punch in the time of only can realizing being shaped in traditional multi-station manipulator self-feeding shaping mould with an operation, ejection assembly two and ejection assembly three, and ejection assembly, ejection assembly two is arranged at respectively on the backing-out punch and with backing-out punch with ejection assembly three and is connected, owing to except that backing-out punch, be provided with three groups of ejection assemblies in addition, available ejection assembly ejects backing-out punch with part and is directly delivered in the subsequent processing by the manipulator clamping outward, do not need to reserve a side of part for the manipulator clamping, when the punch forming part, can in same operation, stamp out the front part profile and the rear section profile of part simultaneously, the clamping problem of manipulator material-feeding and fetching in the time of therefore only can realizing being shaped in traditional multi-station manipulator self-feeding shaping mould with an operation.
2, can save the mould development cost, improve product quality and production efficiency the manipulator self-feeding mould ejecting mechanism of the utility model owing to be provided with three groups of ejection assemblies in addition except that backing-out punch, available ejection assembly ejects backing-out punch with part and is directly delivered in the subsequent processing by the manipulator clamping outward, do not need to reserve a side of part for the manipulator clamping, when the punch forming part, can in same mould, stamp out the front part profile and the rear section profile of part simultaneously, only need a mold can process the die joint of front and back two side portions, can effectively save the mould development cost, can effectively reduce accumulated error because part location number of times reduces, improve the forming quality and the production efficiency of product.
Below in conjunction with drawings and Examples the utility model manipulator self-feeding mould ejecting mechanism is further described.
Description of drawings
Fig. 1 is the structural representation of part.
Fig. 2 is the manipulator self-feeding mould ejecting mechanism of prior art and the combination schematic diagram of counterdie.
Fig. 3 is the combination schematic diagram of the utility model manipulator self-feeding mould ejecting mechanism and counterdie.
Fig. 4 Fig. 3 is along A-A direction cutaway view.
Fig. 5 Fig. 3 is along B-B direction partial sectional view.
Element numbers explanation: 1-backing-out punch, 11-shoulder hole I, 12-depressed part, 13-blind hole, 14-shoulder hole II, 2-safety screen, 3-ejection assembly one, 4-ejection assembly two, 41-ejects the shaping piece, 42-guide posts II, 43-through hole, 44-spring II, 45-discharging screw, 46-guide pad, 5-safety screen, 6-ejection assembly three, the 61-angled slide block, 62-limited block, 63-spring I, 64-guide posts I, the 65-cover plate, 7-wearing plate, 8-manipulator, the counterdie of 9-mould.
The specific embodiment
Extremely shown in Figure 5 as Fig. 3, the utility model manipulator self-feeding mould ejecting mechanism, this ejecting mechanism comprises backing-out punch 1, safety screen 2,5 and the wearing plate 7 that is connected with the counterdie 9 of mould respectively, ejecting mechanism comprises also that with the ejection assembly 1 that part is ejected backing-out punch, ejection assembly 24 and ejection assembly 36 described ejection assembly 1, ejection assembly 24, ejection assembly 36 are arranged at respectively on the backing-out punch and with backing-out punch 1 and are connected.
Ejection assembly 24 is arranged between ejection assembly 1 and the ejection assembly 36, ejection assembly 24 comprise in the time of holding up part and moulding participate in moulding and after the moulding jack-up part eject shaping piece 41, with eject shaping piece 41 and be connected and limit the discharging screw 45 that ejects the movement travel of shaping piece, be arranged at and eject shaping piece 41 times and move the spring II 44 of power is provided for ejecting the shaping piece.Wherein backing-out punch 1 is connected correspondence position and is provided with shoulder hole II 14 and blind hole 13 with ejection assembly two, eject 1 of shaping piece 41 and backing-out punch and also be provided with guide pad 46, guide pad 46 is provided with and shoulder hole II and the corresponding through hole of blind hole, the through hole 43 of described discharging screw 45 by shoulder hole II 14 and guide pad is connected in and ejects shaping piece 41, blind hole 13 correspondence positions that eject shaping piece 41 and backing-out punch are provided with depressed part 12, spring II 44 is arranged at blind hole 13, in the space that the through hole 43 corresponding with blind hole and depressed part 12 forms, be provided with in the depressed part 12 and eject the shaping piece and is connected to guide the guide posts II 42 that the spring II moves at vertical direction.
During work, in initial conditions, lathe push rod (not shown) is risen out backing-out punch the counterdie of mould, three groups of ejection assemblies are under the effect of self flexible member, rise out backing-out punch,, avoided manipulator 8 to interfere with backing-out punch because the gap of 40mm is arranged between blank (part) and the backing-out punch, manipulator is delivered to above the ejection assembly after can clamping blank, finishes the feeding of part.Patrix is descending during work, and blank and ejection assembly are pressed onto on the backing-out punch, moves downward with backing-out punch, finishes part forming.After shaping finishes, because the effect of push rod, backing-out punch, ejection assembly and part move upward, after the backing-out punch motion stops, ejection assembly lifts part from backing-out punch, the gap about 40mm is arranged between part and the backing-out punch, and manipulator stretches into from this gap, delivering to subsequent processing after the plate clamping, finish the material of getting of this operation.
Claims (4)
1. manipulator self-feeding mould ejecting mechanism, this ejecting mechanism comprises the backing-out punch that is connected with the counterdie of mould respectively, safety screen and wearing plate, it is characterized in that, described ejecting mechanism also comprises part is ejected the ejection assembly one of backing-out punch, ejection assembly two and ejection assembly three, described ejection assembly one, ejection assembly two, ejection assembly three is arranged at respectively on the backing-out punch and with backing-out punch and is connected, described ejection assembly one and ejection assembly three comprise respectively and participate in moulding in the time of holding up part and moulding and the angled slide block of jack-up part after the moulding, the limited block that is connected and limits the angled slide block movement travel with angled slide block, be arranged under the limited block offset with the limited block bottom surface and for the angled slide block motion provides the spring I of power and the cover plate that offsets and be connected with backing-out punch with spring I bottom, described ejection assembly two to comprise participation moulding in the time of holding up part and moulding after the moulding jack-up part eject the shaping piece, with eject the shaping piece and be connected and limit the discharging screw that ejects the movement travel of shaping piece, be arranged to eject under the shaping piece spring II of power is provided to ejecting the motion of shaping piece.
2. manipulator self-feeding mould ejecting mechanism as claimed in claim 1, it is characterized in that: described backing-out punch is connected correspondence position with ejection assembly one and ejection assembly three and is respectively equipped with the shoulder hole I, described cover plate is connected in the bottom of shoulder hole I by bolt, described spring I is arranged in the shoulder hole I and guides it by the guide posts I that is connected with cover plate and move at vertical direction, and described limited block is connected in the bottom of angled slide block by bolt.
3. manipulator self-feeding mould ejecting mechanism as claimed in claim 2, it is characterized in that: described backing-out punch is connected correspondence position with ejection assembly two and is provided with shoulder hole II and blind hole, eject and also be provided with guide pad between shaping piece and backing-out punch, guide pad is provided with and shoulder hole II and the corresponding through hole of blind hole, the through hole of described discharging screw by shoulder hole II and guide pad is connected in and ejects the shaping piece, the described blind hole correspondence position that ejects shaping piece and backing-out punch is provided with depressed part, described spring II is arranged at blind hole, in the space that the through hole corresponding with blind hole and depressed part form, be provided with in the described depressed part and eject the shaping piece and is connected to guide the guide posts II that the spring II moves at vertical direction.
4. manipulator self-feeding mould ejecting mechanism as claimed in claim 3 is characterized in that: described ejection assembly one is with ejection assembly three and is symmetricly set on the backing-out punch, and described ejection assembly two is arranged between ejection assembly one and the ejection assembly three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202369817U CN201702292U (en) | 2010-06-25 | 2010-06-25 | Automatic material feeding forming mold ejection mechanism of mechanical hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202369817U CN201702292U (en) | 2010-06-25 | 2010-06-25 | Automatic material feeding forming mold ejection mechanism of mechanical hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201702292U true CN201702292U (en) | 2011-01-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202369817U Expired - Lifetime CN201702292U (en) | 2010-06-25 | 2010-06-25 | Automatic material feeding forming mold ejection mechanism of mechanical hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201702292U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107118423A (en) * | 2017-06-16 | 2017-09-01 | 王康宁 | A kind of degradable PE clip chains valve bag and production technology |
| CN112620441A (en) * | 2020-12-07 | 2021-04-09 | 芜湖普威技研有限公司 | Hole flanging ejector |
-
2010
- 2010-06-25 CN CN2010202369817U patent/CN201702292U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107118423A (en) * | 2017-06-16 | 2017-09-01 | 王康宁 | A kind of degradable PE clip chains valve bag and production technology |
| CN112620441A (en) * | 2020-12-07 | 2021-04-09 | 芜湖普威技研有限公司 | Hole flanging ejector |
| CN112620441B (en) * | 2020-12-07 | 2024-01-09 | 芜湖普威技研有限公司 | Hole flanging ejector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110112 |
|
| CX01 | Expiry of patent term |