CN215315063U - Material receiving funnel mechanism with connecting rod transmission - Google Patents
Material receiving funnel mechanism with connecting rod transmission Download PDFInfo
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- CN215315063U CN215315063U CN202121402475.5U CN202121402475U CN215315063U CN 215315063 U CN215315063 U CN 215315063U CN 202121402475 U CN202121402475 U CN 202121402475U CN 215315063 U CN215315063 U CN 215315063U
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- connecting rod
- plate
- lower die
- die
- receiving funnel
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Abstract
The utility model discloses a material receiving funnel mechanism with a connecting rod transmission function, which comprises an upper die, a lower die, a first connecting rod, a second connecting rod, a material receiving funnel, a movable block and a fixed block, wherein the fixed block is connected with the lower die, the movable block is connected with the upper die, one end of the first connecting rod is hinged with the movable block, the other end of the first connecting rod is hinged with the second connecting rod, one end of the second connecting rod is hinged with the fixed block, and the other end of the second connecting rod is hinged with the material receiving funnel. According to the utility model, the material receiving funnel can be positioned below the upper die after the upper die and the lower die are opened, so that the processed molded product can be received by the material receiving funnel if the molded product falls off due to self weight after rising along with the upper die in the opening of the die, the appearance integrity of the product is ensured, and the quality of the molded product is improved.
Description
Technical Field
The utility model relates to the field of mechanical design, in particular to a material receiving funnel mechanism with a connecting rod transmission function.
Background
The die machining is a common machining method, the types of the dies are various, the punching die is a common die and can be provided with an upper die and a lower die, a product to be punched can be arranged on the lower die, the punch can be arranged on the upper die, and the punching of the product by the punch can be realized through the die assembly of the upper die and the lower die.
Above-mentioned cut-out press need separate mould and lower mould after the end of punching a hole to the take out of the back product that conveniently punches a hole, however, the discovery of in-service processing, when last mould and lower mould separation, the product of the completion of punching a hole often can be along with the drift removes, drop from the drift because of the dead weight of oneself again, and like this, the product falls the damage at the in-process that drops and takes place easily, influence the outward appearance of product, and in severe cases, can influence the use reliability of product even, in addition, the falling of product also probably causes the striking to the lower mould, cause the damage of lower mould.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a material receiving funnel mechanism with a connecting rod transmission, which can solve one or more of the problems.
According to one aspect of the utility model, the material receiving funnel mechanism with the connecting rod transmission comprises an upper die, a lower die, a first connecting rod, a second connecting rod, a material receiving funnel, a movable block and a fixed block, wherein the fixed block is connected with the lower die, the movable block is connected with the upper die, one end of the first connecting rod is hinged to the movable block, the other end of the first connecting rod is hinged to the second connecting rod, one end of the second connecting rod is hinged to the fixed block, and the other end of the second connecting rod is hinged to the material receiving funnel.
The utility model has the beneficial effects that: in the utility model, the upper die and the lower die can synchronously drive the movable block and the fixed block to approach and separate in the die assembly and die opening processes, and the movable block and the fixed block can drive the position of the material receiving funnel to change through the first connecting rod and the second connecting rod, so that the material receiving funnel can not interfere with the die assembly of the upper die and the lower die when the upper die and the lower die are assembled, and is positioned below the upper die after the upper die and the lower die are opened, therefore, if a processed formed product falls off along with the upper die due to self weight in the die opening process, the formed product can be received by the material receiving funnel, the falling loss of the formed product is avoided, the appearance integrity of the product is ensured, and the quality of the formed product is improved.
In some embodiments, the upper die comprises a punch, a striking rod, an upper die plate and an upper die structure, the upper die structure is provided with a groove, the upper die plate is embedded in the groove, one end of the striking rod extends into the groove and is opposite to the upper die plate, one end of the punch is embedded in the upper die structure, and the other end of the punch can penetrate through the upper die plate.
In some embodiments, the upper die structure includes an upper die base, an upper backing plate, an upper clamping plate, and an upper die edge plate, the upper die base, the upper backing plate, the upper clamping plate, and the upper die edge plate are connected in sequence, one end of the punching punch is embedded in the upper clamping plate, and the striking rod penetrates through the upper die base, the upper backing plate, and the upper clamping plate.
In some embodiments, the lower die comprises a lower template and a lower die structure, the lower template is embedded on the lower die structure, the lower template is aligned with the upper template, the lower template is provided with a first hole, and the first hole is aligned with the punching punch. The lower bolster can conveniently treat the fixed of one side of processing product, and the drift that punches a hole can conveniently penetrate when punching a hole in the first hole.
In some embodiments, the lower die structure comprises a lower die stripper plate, a lower clamp plate and a lower die base, the lower die stripper plate, the lower clamp plate and the lower die base are sequentially connected, and the lower die plate is arranged on the lower die base.
In some embodiments, the lower die base is provided with a second hole, and the second hole is communicated with the first hole. The setting in second hole can avoid the contact of drift and die holder that punches a hole, strikes the die holder and causes the damage of die holder.
In some embodiments, the present invention further comprises a guide pillar, wherein the upper mold is provided with a guide hole, one end of the guide pillar is embedded in the lower mold, and the other end of the guide pillar can be embedded in the guide hole. The guide pillar can play the guide effect to the removal of going up the mould to the removal accuracy of guaranteeing the mould.
In some embodiments, a chute is arranged on the lower die, and the receiving hopper can be positioned on the chute. After the upper die and the lower die are opened, the chute can limit the material receiving funnel moving to the lower die so as to ensure that the material receiving funnel can effectively receive a processed product.
In some embodiments, the utility model further comprises a third connecting rod, wherein one end of the third connecting rod is hinged to the fixed block, and the other end of the third connecting rod is hinged to the material receiving hopper. The third connecting rod can cooperate first connecting rod to drive and connect the material funnel motion, can avoid only using the second connecting rod to require too big problem to second connecting rod intensity, also can improve and connect the removal accuracy of material funnel.
Drawings
Fig. 1 is a schematic structural diagram of a material receiving funnel mechanism with a connecting rod transmission according to an embodiment of the present invention when a mold is closed.
Fig. 2 is a top view of the structure schematic diagram of the material receiving funnel mechanism with the connecting rod transmission in fig. 1 when the mold is opened.
Fig. 3 is a cross-sectional view of the receiving hopper mechanism with link drive of fig. 2 at B-B.
Fig. 4 is a schematic structural diagram of a material receiving funnel mechanism with a connecting rod transmission according to an embodiment of the utility model when the material receiving funnel mechanism is clamped.
Fig. 5 is a top view of the schematic structure of the connecting rod driven receiving hopper mechanism of fig. 4 when closing the mold.
Fig. 6 is a cross-sectional view at C-C of the connecting rod driven hopper receiving mechanism of fig. 5.
In the figure: 1. the stamping die comprises an upper die, a lower die, a first connecting rod, a second connecting rod, a receiving hopper, a movable block, a fixed block, a punching punch, a punching rod, a die plate, an upper die plate, a die structure, an upper die base, a lower die base, an upper backing plate, an upper clamping plate, an upper die cutting plate, a groove, a lower die plate, a lower die structure, a lower die stripping plate, a lower clamping plate, a lower die base, a first hole, a second hole, a chute 2211, a guide post, a third connecting rod and a third connecting rod, wherein the upper die cutting plate, the lower die stripping plate, the lower die base, the first hole, the second hole, the chute 2211, the guide post and the third connecting rod are arranged in sequence.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, 2, 3, 4, 5 and 6, the receiving funnel mechanism with link transmission according to the present invention includes an upper mold 1, a lower mold 2, a first link 3, a second link 4, a receiving funnel 5, a movable block 6 and a fixed block 7.
The upper die 1 comprises a punch 11, a striking rod 12, an upper die plate 13 and an upper die structure 14. The upper die structure 14 includes an upper die holder 141, an upper backing plate 142, an upper clamp plate 143, and an upper die blade plate 144.
The upper die holder 141, the upper backing plate 142, the upper clamping plate 143 and the upper die cutting edge plate 144 are fixedly connected in sequence, a groove 145 is formed in the upper die cutting edge plate 144 of the upper die structure 14, the upper die plate 13 is movably embedded in the groove 145, the upper die plate 13 can move up and down along the groove 145, the number of the punching punches 11 can be multiple, one ends of all the punching punches 11 are fixedly embedded in the upper clamping plate 143, and the other ends of all the punching punches 11 can penetrate through the upper die plate 13.
One end of the striking rod 12 sequentially passes through the upper die holder 141, the upper backing plate 142 and the upper clamping plate 143, and then extends into the groove 145, the end of the striking rod 12 is opposite to the upper die plate 13, and the other end of the striking rod 12 is exposed from the upper die 1.
The lower die 2 comprises a lower die plate 21 and a lower die structure 22. The lower mold structure 22 includes a lower stripper plate 221, a lower clamp plate 222, and a lower die holder 223.
One side of the lower clamping plate 222 is fixedly connected with the lower die holder 223, the lower die stripper plate 221 is movably connected to the other side of the lower clamping plate 222, namely, the lower die stripper plate 221, the lower clamping plate 222 and the lower die holder 223 are sequentially connected, the lower die plate 21 is fixedly embedded on the lower die structure 22, the lower die plate 21 is right opposite to the upper die plate 13, the lower die plate 21 is provided with first holes 211, the number of the first holes 211 is equal to the number of the punching punches 11, and the first holes 211 are right opposite to the punching punches 11 in a one-to-one correspondence manner.
The lower die base 223 is further provided with second holes 224, the number of the second holes 224 is equal to the number of the first holes 211 and the number of the punching punches 11, and the plurality of second holes 224 are in one-to-one correspondence with the plurality of first holes 211.
The utility model also comprises a plurality of guide posts 8, one end of each guide post 8 is embedded in the lower clamping plate 222, and the other end of each guide post 8 penetrates through the lower die stripper plate 221, so that the guide effect on the movement of the lower die stripper plate 221 is facilitated.
Guide holes are further formed in the upper die knife-edge plate 144 of the upper die 1, the number of the guide holes can be the same as that of the guide pillars 8, and one ends, penetrating out of the lower die stripper plate 221, of the guide pillars 8 can be embedded in the guide holes in a one-to-one correspondence mode.
The lower die stripper plate 221 of the lower die 2 is provided with a chute 2211, and the size of the chute 2211 is matched with the material receiving funnel 5, so that the material receiving funnel 5 can be erected on the chute 2211 when needed.
The fixed block 7 is fixedly connected with the lower die seat 223 of the lower die 2 through a bolt, the movable block 6 is fixedly connected with the side portion of the upper die knife edge plate 144 of the upper die 1 through a bolt, one end of the first connecting rod 3 is hinged with the movable block 6 through a pin shaft, the other end of the first connecting rod 3 is hinged with the second connecting rod 4 through a pin shaft, one end of the second connecting rod 4 is hinged with the fixed block 7 through a pin shaft, and the other end of the second connecting rod 4 is hinged with the material receiving funnel 5 through a pin shaft.
The material receiving funnel is characterized by further comprising a third connecting rod 9, wherein one end of the third connecting rod 9 is hinged with the fixed block 7 through a pin shaft, and the other end of the third connecting rod 9 is hinged with the material receiving funnel 5 through a pin shaft.
When the punching die is used, a product to be punched can be placed on the lower template 21 of the lower die 2, and then die assembly is carried out, namely the upper die knife-edge plate 144 of the upper die 1 is contacted and fixed after approaching the lower die material supporting plate 221 of the lower die 2, and the guide post 8 can play a guiding role in die assembly, so that the die assembly accuracy is ensured. On the other hand, the compound die in-process, the movable block 6 that is connected with last mould 1 can follow-up, and the one end of first connecting rod 3 moves along with the motion of movable block 6, and the other end of first connecting rod 3 can stimulate second connecting rod 4 to the motion energy of second connecting rod 4 drives the motion of connecing material funnel 5 rather than linking to each other, connects material funnel 5 to remove, and finally makes to connect material funnel 5 to keep away from last mould 1 and lower mould 2, avoids connecing material funnel 5 to cause the hindrance to its compound die.
Then, the striking rod 1 is pushed, so that the striking rod 1 moves downwards, the striking rod 1 can be in contact with the upper template 13 and pushes the upper template 13 to move downwards along the groove 145, the upper template 13 can press a product to be punched together with the lower template 21, so that the product to be punched is fixed, meanwhile, as the upper template 1 and the lower template 2 are in a matched die state, the distance between the lower die stripper plate 221 and the lower clamp plate 222 is reduced, the lower template 21 extends into the groove 145, the upper template 13 is jacked up through the product to be punched, the punching punch 11 is exposed out of the upper template 13 to punch the product to be punched, and the punching punch 11 penetrating through the product can extend into the first hole 211 or even the second hole 224 to avoid damage to the lower template 2.
After punching a hole, can carry out the die sinking to last mould 1 and lower mould 2, even make to go up mould 1 and keep away from the motion of lower mould 2, this moment, the movable block 6 that is connected with last mould 1 can follow-up, the one end of first connecting rod 3 moves along with the motion of movable block 6, the other end of first connecting rod 3 can stimulate second connecting rod 4, thereby the motion of second connecting rod 4 can drive the motion of connecing material funnel 5 rather than linking to each other, connect material funnel 5 to remove, and finally make to connect material funnel 5 to erect on chute 2211, and be located cope match-plate pattern 13 below, in addition, third connecting rod 9 can cooperate the motion of second connecting rod 3, improve the removal accuracy of connecing material funnel 5.
After the upper die 1 and the lower die 2 are opened, if the punched product moves along with the movement of the upper die 1, after the product is separated from the upper die 1 due to the dead weight, the product can be received by the material receiving funnel 5 and slides out, so that the product is prevented from being broken, and the use reliability of the product is ensured.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.
Claims (9)
1. Take connecting rod driven material receiving funnel mechanism, its characterized in that includes last mould, lower mould, first connecting rod, second connecting rod, connects material funnel, movable block and fixed block, the fixed block is connected with the lower mould, the movable block is connected with last mould, the one end and the movable block of first connecting rod are articulated mutually, the other end and the second connecting rod of first connecting rod are articulated mutually, the one end and the fixed block of second connecting rod are articulated mutually, the other end and the material receiving funnel of second connecting rod are articulated mutually.
2. The connecting rod driven receiving hopper mechanism according to claim 1, wherein the upper mold comprises a punch, a striking rod, an upper mold plate and an upper mold structure, the upper mold structure is provided with a groove, the upper mold plate is embedded in the groove, one end of the striking rod extends into the groove and is opposite to the upper mold plate, one end of the punch is embedded in the upper mold structure, and the other end of the punch can penetrate through the upper mold plate.
3. The connecting rod driven receiving hopper mechanism according to claim 2, wherein the upper die structure comprises an upper die base, an upper base plate, an upper clamping plate and an upper die cutting edge plate, the upper die base, the upper base plate, the upper clamping plate and the upper die cutting edge plate are sequentially connected, one end of the punching punch is embedded in the upper clamping plate, and the hitting rod penetrates through the upper die base, the upper base plate and the upper clamping plate.
4. The connecting rod driven receiving hopper mechanism according to claim 2, wherein the lower die comprises a lower die plate and a lower die structure, the lower die plate is embedded on the lower die structure, the lower die plate is aligned with the upper die plate, the lower die plate is provided with a first hole, and the first hole is aligned with the punching punch.
5. The connecting rod driven receiving hopper mechanism according to claim 4, wherein the lower die structure comprises a lower die stripper plate, a lower clamp plate and a lower die base, the lower die stripper plate, the lower clamp plate and the lower die base are sequentially connected, and the lower die plate is arranged on the lower die base.
6. The connecting rod driven material receiving funnel mechanism as claimed in claim 5, wherein a second hole is formed in the lower die base, and the second hole is communicated with the first hole.
7. The connecting rod driven receiving hopper mechanism according to claim 1, comprising a guide post, wherein the upper mold is provided with a guide hole, one end of the guide post is embedded in the lower mold, and the other end of the guide post can be embedded in the guide hole.
8. The receiving funnel mechanism with the link transmission according to claim 1, wherein a chute is provided on the lower mold, and the receiving funnel can be positioned on the chute.
9. The receiving funnel mechanism with the connecting rod transmission according to claim 1, comprising a third connecting rod, wherein one end of the third connecting rod is hinged to the fixed block, and the other end of the third connecting rod is hinged to the receiving funnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121402475.5U CN215315063U (en) | 2021-06-23 | 2021-06-23 | Material receiving funnel mechanism with connecting rod transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121402475.5U CN215315063U (en) | 2021-06-23 | 2021-06-23 | Material receiving funnel mechanism with connecting rod transmission |
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| Publication Number | Publication Date |
|---|---|
| CN215315063U true CN215315063U (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121402475.5U Active CN215315063U (en) | 2021-06-23 | 2021-06-23 | Material receiving funnel mechanism with connecting rod transmission |
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| CN (1) | CN215315063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986825A (en) * | 2022-05-31 | 2022-09-02 | 安徽粟米塑业有限公司 | Rapid injection molding process for door outer ring |
-
2021
- 2021-06-23 CN CN202121402475.5U patent/CN215315063U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986825A (en) * | 2022-05-31 | 2022-09-02 | 安徽粟米塑业有限公司 | Rapid injection molding process for door outer ring |
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