CN212370999U - Mold with waste material channel - Google Patents
Mold with waste material channel Download PDFInfo
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- CN212370999U CN212370999U CN202020737707.1U CN202020737707U CN212370999U CN 212370999 U CN212370999 U CN 212370999U CN 202020737707 U CN202020737707 U CN 202020737707U CN 212370999 U CN212370999 U CN 212370999U
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Abstract
The utility model discloses a take waste material passageway's mould relates to stamping die technical field, take waste material passageway's mould to include: an upper die holder assembly; the stripping assembly and the upper die holder assembly are arranged at intervals, and the stripping assembly is provided with a first waste material channel; the upper base plate is arranged on one side, facing the upper die holder assembly, of the stripping assembly, and is provided with a second waste material channel which is communicated with the first waste material channel; and the guide rods are multiple, one ends of the guide rods are connected with the upper die holder assembly, and the stripping assembly is in sliding fit with the guide rods. The utility model discloses technical scheme aims at providing one kind and realizes waste material separation, improves production efficiency and product quality's take waste material channel's mould in stamping process.
Description
Technical Field
The utility model relates to a stamping die technical field, in particular to take mould of waste material passageway.
Background
The stamping die is a special process equipment for processing materials into parts in cold stamping processing.
In the prior art, the stamping waste is ejected together with the product, and the waste and the product are blown away separately by compressed air.
However, in the process of implementing the technical solution of the present invention in the embodiment of the present application, the inventor of the present application finds that the above-mentioned technology has at least the following technical problems:
when the waste materials are not blown away in time and are left on the die, the next stamping process can be influenced, the surface of a product is crushed, and the production efficiency and the product quality are reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a take waste material passageway's mould aims at providing one kind and realizes waste material separation, improves production efficiency and product quality's take waste material passageway's mould in stamping process.
In order to achieve the above object, the utility model provides a take waste material passageway's mould for realize the separation of waste material and product, take waste material passageway's mould includes:
an upper die holder assembly;
the stripping assembly and the upper die holder assembly are arranged at intervals, and the stripping assembly is provided with a first waste material channel;
the upper base plate is arranged on one side, facing the upper die holder assembly, of the stripping assembly, and is provided with a second waste material channel which is communicated with the first waste material channel; and
the guide rods are multiple, one end of each guide rod is connected with the upper die holder assembly, and the stripping assembly is in sliding fit with the guide rods.
In one embodiment, the stripper assembly comprises:
the guide plate is in sliding fit with the guide rod;
the stripper plate is arranged on one side of the guide plate, which faces away from the upper die base assembly; and
the blanking punch is arranged on the stripper plate and extends towards the upper backing plate, the first waste channel is arranged on the blanking punch, and the blanking punch faces towards one side of the upper backing plate and is abutted to the upper backing plate.
In an embodiment, the stripper assembly further comprises:
the stripper plate insert is arranged on the stripper plate, the stripper plate insert is provided with a punch mounting hole, and the blanking punch is arranged in the punch mounting hole; and
and the stripper plate base plate is arranged on one side of the stripper plate, which faces the upper base plate.
In one embodiment, the second waste channel comprises:
the discharge hole is formed in the upper base plate and communicated with the first waste material channel; and
the discharging groove is formed in one side, facing the upper die base assembly, of the upper base plate, and the discharging hole is communicated to the discharging groove.
In one embodiment, the discharge chute comprises:
the air inlet channel is used for communicating compressed air, and an air inlet of the air inlet channel is arranged on one side surface of the upper base plate;
and the waste outflow channel is used for discharging waste, an outlet of the waste outflow channel is arranged on the other side surface of the upper backing plate, and the air inlet channel is communicated with the waste outflow channel.
In one embodiment, the air inlet of the air inlet channel and the outlet of the waste material outflow channel are arranged on two opposite side surfaces of the upper backing plate.
In one embodiment, the mold with the scrap tunnel further includes a scrap detecting assembly for detecting whether the scrap is discharged, the scrap detecting assembly including:
the guide channel is arranged on the upper die holder assembly and faces the second waste material channel;
the detection rod channel is arranged on the upper die holder assembly and is communicated with the guide channel;
the detection piece is arranged on one side, facing the upper base plate, of the upper die holder assembly and is in sliding fit with the guide channel; and
the detection rod is arranged in the detection rod channel, and a contact sensor is arranged at one end, facing the guide channel, of the detection rod.
In one embodiment, the detecting member includes:
the limiting rod is in sliding fit with the guide channel and comprises a first detection part and a second detection part which are connected, the first detection part and the second detection part are in transition through an inclined plane, and the diameter of the first detection part is larger than that of the second detection part; and
the detection plate is connected with one end, far away from the first detection part, of the second detection part.
In one embodiment, the upper die holder assembly includes:
the detection device comprises an upper die base body, a first detection rod and a second detection rod, wherein the upper die base body is provided with a first detection rod channel; and
the upper die base insert is arranged on the upper die base body, a second detection rod channel is formed in the upper die base insert and communicated with the first detection rod channel, the detection rod sequentially penetrates through the first detection rod channel and the second detection rod channel, and the guide channel is arranged on the upper die base insert.
In one embodiment, the die with the waste passage further comprises a lower die holder assembly, the lower die holder assembly is arranged at a distance from the upper die holder assembly, and the other end of the guide rod is slidably arranged through the lower die holder assembly.
The utility model discloses technical scheme is through adopting the technical scheme who is equipped with first waste material passageway and is equipped with second waste material passageway at the upper padding plate taking off the material subassembly, wherein, second waste material passageway and first waste material passageway intercommunication, owing to adopted the technological means who increases waste material passageway on the mould, the separation of stamping process in waste material and product has been realized, the waste material is discharged through first waste material passageway and second waste material passageway in proper order, so, effectively solved among the prior art waste material and in time blown away when staying on the mould, influence next punching press process, lead to the product surface to have the crush injury, the technical problem of production efficiency and product quality has been reduced, and then realized realizing the waste material separation in stamping process, the technological effect of improvement production efficiency and product quality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of an assembly structure of an embodiment of a mold with a waste passage according to the present invention;
fig. 2 is a schematic view of a split structure of an embodiment of the mold with a waste passage according to the present invention;
FIG. 3 is a schematic structural view of the waste detection assembly of the present invention;
fig. 4 is a schematic structural view of the blanking punch of the present invention;
fig. 5 is a schematic structural view of the upper cushion plate of the present invention;
fig. 6 is a schematic structural view of the upper cushion plate of the present invention;
FIG. 7 is a schematic structural diagram of a right side view of the present invention;
FIG. 8 is a cross-sectional view taken from perspective A of FIG. 7;
fig. 9 is a schematic structural view of the front view of the present invention;
FIG. 10 is a cross-sectional view taken along the line B in FIG. 9;
the reference numbers illustrate:
a die 100 with a scrap channel; an upper die holder assembly 10; an upper die holder body 11; a first sensing rod channel 111; an upper die holder insert 12; a second sensing rod channel 121; a guide passage 122; a stripping assembly 20; a guide plate 21; a stripper plate 22; a blanking punch 23; a first waste channel 231; stripper plate inserts 24; a stripper plate backing plate 25; an upper pad 30; a second waste channel 31; a discharge hole 311; a discharge chute 312; an intake passage 3121; a waste outflow passage 3122; a guide bar 40; a waste detection assembly 50; a detecting member 51; a stopper rod 511; a first detection unit 5111; a second detection unit 5112; a detection board 512; a detection lever 52; a contact sensor 512; and a lower die shoe assembly 70.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a take waste material passageway's mould 100, this take waste material passageway's mould 100 install in the lathe in order to realize the punching press to the product, under general condition, the punching press waste material is ejecting together with the product, and the rethread compressed air blows away waste material and product respectively. Through this mode, probably there is the waste material not in time to blow away the condition of staying on the mould, and the waste material is remained and can be influenced next stamping process, leads to the product surface to have the crushing wound, has reduced production efficiency and product quality.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
In an embodiment of the present invention, the mold 100 with the waste channel is used for separating waste from a product, referring to fig. 1 and fig. 2, the mold 100 with the waste channel includes an upper mold base assembly 10, a stripping assembly 20, an upper cushion plate 30 and a guide rod 40, wherein the stripping assembly 20 is spaced apart from the upper mold base assembly 10, and the stripping assembly 20 is provided with a first waste channel 231; the upper backing plate 30 is arranged on one side of the stripping assembly 20 facing the upper die holder assembly 10, the upper backing plate 30 is provided with a second waste material channel 31, and the second waste material channel 31 is communicated with the first waste material channel 231; the guide rods 40 are multiple, one end of each guide rod 40 is connected with the upper die holder assembly 10, and the stripping assembly 20 is in sliding fit with the guide rods 40.
It will be appreciated that the upper die set assembly is mounted on a machine tool, the stripper assembly 20 is slidably engaged with the guide bar 40 to move toward or away from the upper die holder assembly 10, and the punching waste passes through the first waste channel 231 and the second waste channel 31 in sequence to be discharged out of the die when the punching process is performed. The number, shape and position of the first waste material channel 231 are determined according to specific products, the second waste material channel 31 is provided with a plurality of discharge holes 311 communicated with the first waste material channel 231, and when the first waste material channel 231 is plural, the second waste material channel 31 is provided with a plurality of discharge holes 311 corresponding to each other in position to discharge waste materials.
The utility model discloses technical scheme is through adopting the technical scheme who is equipped with first waste material passageway 231 and is equipped with second waste material passageway 31 at upper padding plate 30 taking off material subassembly 20, wherein, second waste material passageway 31 and first waste material passageway 231 intercommunication, owing to adopted the technological means who increases waste material passageway on the mould, the separation of stamping process in waste material and product has been realized, the waste material is in proper order through first waste material passageway 231 and second waste material passageway 31 discharge, therefore, effectively solved among the prior art when the waste material is not in time blown away and is stayed on the mould, influence next stamping process, lead to the product surface to have the crushing wound, the technical problem of production efficiency and product quality has been reduced, and then realized realizing the waste material separation in stamping process, the technological effect of improvement production efficiency and product quality.
In the embodiment of the present invention, as shown in fig. 2, the stripping assembly 20 includes a guide plate 21, a stripping plate 22 and a blanking punch 23, wherein the guide plate 21 is in sliding fit with the guide rod 40; the stripper plate 22 is arranged on one side of the guide plate 21, which faces away from the upper die holder assembly 10; the blanking punch 23 is provided in the stripper plate 22 and extends in the direction of the upper cushion plate 30, the first scrap channel 231 is provided in the blanking punch 23, and one side of the blanking punch 23 facing the upper cushion plate 30 is in contact with the upper cushion plate 30. That is, the blanking punch 23 penetrates through the stripper plate 22, and the first waste material channel 231 provided on the blanking punch 23 penetrates through two end surfaces of the blanking punch 23, when the blanking punch 23 contacts the material tape to realize stamping, the stamping waste material can enter the second waste material channel 31 from one end surface of the blanking punch 23 contacting the material tape along the first waste material channel 231 to leave the die.
In the embodiment of the present invention, as shown in fig. 2, the stripper assembly 20 further includes a stripper plate insert 24 and a stripper plate backing plate 25, wherein the stripper plate insert 24 is disposed on the stripper plate 22, the stripper plate insert 24 is provided with a punch mounting hole, and the blanking punch 23 is disposed on the punch mounting hole; the stripper plate 25 is provided on the side of the stripper plate 22 facing the upper plate 30. The stripper plate insert 24 is used for installing a punch mounting hole, and the stripper plate backing plate 25 is arranged on one side of the stripper plate 22 facing the upper backing plate 30, so that the connection and fixation of the stripper plate insert 24, the stripper plate 22 and the blanking punch 23 are realized.
In an embodiment of the present invention, referring to fig. 5 and 6, the second waste material channel 31 includes a material discharge hole 311 and a material discharge groove 312, wherein the material discharge hole 311 is disposed on the upper pad 30 and is communicated with the first waste material channel 231; the discharge groove 312 is opened on the side of the upper base plate 30 facing the upper die holder assembly 10, and the discharge hole 311 is communicated to the discharge groove 312. The scrap is discharged from the die through the discharge hole 311 into the discharge chute 312 and compressed air or the like.
In an embodiment of the present invention, referring to fig. 5 and 6, the discharge groove 312 includes an air inlet channel 3121 and a waste outflow channel 3122, wherein the air inlet channel 3121 is used for communicating compressed air, and an air inlet of the air inlet channel 3121 is disposed on a side surface of the upper cushion plate 30; the waste outflow passage 3122 is used to discharge waste, an outlet of the waste outflow passage 3122 is provided at the other side surface of the upper backing plate 30, and the air intake passage 3121 is communicated with the waste outflow passage 3122. Compressed air is introduced into the air inlet channel 3121, and the ram waste is discharged in the direction of the waste outlet channel 3122. In this embodiment, when the first waste channel 231 is plural, the second waste channel 31 is provided with plural discharge holes 311 corresponding to each other in position, and thus plural waste outflow channels 3122 are provided, and the waste outflow channels 3122 are provided adjacent to the corresponding discharge holes 311.
In an embodiment of the present invention, referring to fig. 5 and 6, the air inlet of the air inlet channel 3121 and the outlet of the waste outflow channel 3122 are disposed on two opposite side surfaces of the upper cushion plate 30. As shown in fig. 6, an air inlet of the air intake passage 3121 is provided at the rear side of the upper mat 30, and an outlet of the waste outflow passage 3122 is provided at the front side of the upper mat 30.
In an embodiment of the present invention, referring to fig. 1 and fig. 2, the mold 100 with a waste material channel further includes a waste material detecting assembly 50 for detecting whether waste material is discharged, referring to fig. 3, the waste material detecting assembly 50 includes a guiding channel 122, a detecting rod channel, a detecting member 51 and a detecting rod 52, wherein the guiding channel 122 is disposed on the upper mold base assembly 10, and the guiding channel 122 faces the second waste material channel 31; the detection rod channel is arranged on the upper die holder assembly 10 and is communicated with the guide channel 122; the detection piece 51 is arranged on one side of the upper die holder assembly 10 facing the upper backing plate 30, and the detection piece 51 is in sliding fit with the guide channel 122; the sensing rod 52 is disposed in the sensing rod passage, and a contact sensor 512 is disposed at an end of the sensing rod 52 facing the guide passage 122.
Specifically, in the embodiment of the present invention, referring to fig. 3 and 8, the detecting member 51 includes a limiting rod 511 and a detecting plate 512, the limiting rod 511 is slidably engaged with the guiding channel 122, the limiting rod 511 includes a first detecting portion 5111 and a second detecting portion 5112 connected to each other, the first detecting portion 5111 and the second detecting portion 5112 are excessive through an inclined plane, and the diameter of the first detecting portion 5111 is greater than the diameter of the second detecting portion 5112; the detection plate 512 is connected to one end of the second detection unit 5112 away from the first detection unit 5111.
In the embodiment of the utility model, please refer to fig. 7 and 8, pick-up plate 512 and relief hole 311 interval set up, when the punching press, the punching press waste material rises in proper order and gets into second waste material passageway 31 from relief hole 311 to through compressed air, the waste material that will be located second waste material passageway 31 blows off, when compressed air's clearance speed is not as fast as the production speed of punching press waste material, the punching press waste material can be accumulated and constantly rise in second waste material passageway 31, the punching press waste material that risees contacts with pick-up plate 512, and then the gag lever post 511 of propelling movement and being connected with pick-up plate 512 rises. When the punching waste is not accumulated, the contact sensor 512 is in contact with the first detection part 5111, and the machine tool works normally; when the press scraps are piled up, the first detecting part 5111 is lifted and deviated from the contact sensor 512, and since the diameter of the second detecting part 5112 is smaller than that of the first detecting part 5111, the contact sensor 512 detects an abnormality and feeds a signal back to the machine tool to remind a user to check and clean the scraps.
In an embodiment of the present invention, referring to fig. 2, the upper die holder assembly 10 includes an upper die holder body 11 and an upper die holder insert 12, wherein the upper die holder body 11 is provided with a first detection rod channel 111; the upper die holder insert 12 is arranged on the upper die holder body 11, the upper die holder insert 12 is provided with a second detection rod channel 121, the second detection rod channel 121 is communicated with the first detection rod channel 111, the detection rod 52 sequentially penetrates through the first detection rod channel 111 and the second detection rod channel 121, and the guide channel 122 is arranged on the upper die holder insert 12.
In an embodiment of the present invention, the die 100 with the waste passage further includes a lower die holder assembly (not shown in the figure), the lower die holder assembly is spaced apart from the upper die holder assembly 10, and the other end of the guide rod 40 is slidably inserted into the lower die holder assembly.
In the embodiment of the present invention, the die 100 with the waste channel further includes a buffer spring (not shown in the figure), one end of the buffer spring is connected to the first guide sleeve, and the other end of the buffer spring is connected to the second guide sleeve. Guide plate 21 passes through stop screw with upper die base body 11 and is connected, this stop screw has injectd guide plate 21 and has moved towards the die holder subassembly direction under the action of gravity, when carrying out the punching press process, die holder subassembly moves towards upper die base body 11 subassembly 10 direction under the drive of drive structure, when reaching guide plate 21 position, drive guide plate 21 is along the guide bar 40 direction, move towards upper die base body 11 direction, when the die holder subassembly resets, guide plate 21 slides down under the action of gravity, in order to avoid guide plate 21 direct whereabouts, be equipped with buffer spring between first guide pin bushing and second guide pin bushing, this buffer spring plays the effect that slows down.
In the embodiment of the present invention, please refer to fig. 1 and fig. 2, the guide rods 40 have four, four guide rods 40 are respectively connected with four vertex angles of the upper die base body 11, four guide holes slidably engaged with the guide rods 40 are provided in the lower die base assembly, and the four guide holes are specifically provided in the lower die base. The four guide rods 40 function to improve the accuracy of the guide.
The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (10)
1. A die with a scrap tunnel for separating scrap from products, comprising:
an upper die holder assembly;
the stripping assembly and the upper die holder assembly are arranged at intervals, and the stripping assembly is provided with a first waste material channel;
the upper base plate is arranged on one side, facing the upper die holder assembly, of the stripping assembly, and is provided with a second waste material channel which is communicated with the first waste material channel; and
the guide rods are multiple, one end of each guide rod is connected with the upper die holder assembly, and the stripping assembly is in sliding fit with the guide rods.
2. The scrap tunnel-carrying die of claim 1, wherein the stripper assembly comprises:
the guide plate is in sliding fit with the guide rod;
the stripper plate is arranged on one side of the guide plate, which faces away from the upper die base assembly; and
the blanking punch is arranged on the stripper plate and extends towards the upper backing plate, the first waste channel is arranged on the blanking punch, and the blanking punch faces towards one side of the upper backing plate and is abutted to the upper backing plate.
3. The scrap tunnel-carrying die of claim 2, wherein the stripper assembly further comprises:
the stripper plate insert is arranged on the stripper plate, the stripper plate insert is provided with a punch mounting hole, and the blanking punch is arranged in the punch mounting hole; and
and the stripper plate base plate is arranged on one side of the stripper plate, which faces the upper base plate.
4. The die with a scrap tunnel in accordance with claim 1 wherein the second scrap tunnel comprises:
the discharge hole is formed in the upper base plate and communicated with the first waste material channel; and
the discharging groove is formed in one side, facing the upper die base assembly, of the upper base plate, and the discharging hole is communicated to the discharging groove.
5. The die with scrap tunnel according to claim 4, wherein said discharge chute comprises:
the air inlet channel is used for communicating compressed air, and an air inlet of the air inlet channel is arranged on one side surface of the upper base plate;
and the waste outflow channel is used for discharging waste, an outlet of the waste outflow channel is arranged on the other side surface of the upper backing plate, and the air inlet channel is communicated with the waste outflow channel.
6. The die with a scrap passage in accordance with claim 5 wherein the inlet of the inlet passage and the outlet of the scrap discharge passage are provided on opposite sides of the upper plate.
7. The scrap tunnel-equipped mold according to claim 1, further comprising a scrap detecting unit for detecting whether the scrap is discharged, the scrap detecting unit comprising:
the guide channel is arranged on the upper die holder assembly and faces the second waste material channel;
the detection rod channel is arranged on the upper die holder assembly and is communicated with the guide channel;
the detection piece is arranged on one side, facing the upper base plate, of the upper die holder assembly and is in sliding fit with the guide channel; and
the detection rod is arranged in the detection rod channel, and a contact sensor is arranged at one end, facing the guide channel, of the detection rod.
8. The die with a scrap tunnel in accordance with claim 7 wherein the detecting member comprises:
the limiting rod is in sliding fit with the guide channel and comprises a first detection part and a second detection part which are connected, the first detection part and the second detection part are in transition through an inclined plane, and the diameter of the first detection part is larger than that of the second detection part; and
the detection plate is connected with one end, far away from the first detection part, of the second detection part.
9. The scrap tunnel-equipped die of claim 7, wherein the upper die holder assembly comprises:
the detection device comprises an upper die base body, a first detection rod and a second detection rod, wherein the upper die base body is provided with a first detection rod channel; and
the upper die base insert is arranged on the upper die base body, a second detection rod channel is formed in the upper die base insert and communicated with the first detection rod channel, the detection rod sequentially penetrates through the first detection rod channel and the second detection rod channel, and the guide channel is arranged on the upper die base insert.
10. The scrap tunnel die of any one of claims 1-9, further comprising a lower die holder assembly spaced apart from the upper die holder assembly, the other end of the guide bar slidably disposed through the lower die holder assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020737707.1U CN212370999U (en) | 2020-05-07 | 2020-05-07 | Mold with waste material channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020737707.1U CN212370999U (en) | 2020-05-07 | 2020-05-07 | Mold with waste material channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212370999U true CN212370999U (en) | 2021-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020737707.1U Active CN212370999U (en) | 2020-05-07 | 2020-05-07 | Mold with waste material channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212370999U (en) |
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2020
- 2020-05-07 CN CN202020737707.1U patent/CN212370999U/en active Active
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