CN216828200U - Novel punching machine die - Google Patents
Novel punching machine die Download PDFInfo
- Publication number
- CN216828200U CN216828200U CN202220421753.XU CN202220421753U CN216828200U CN 216828200 U CN216828200 U CN 216828200U CN 202220421753 U CN202220421753 U CN 202220421753U CN 216828200 U CN216828200 U CN 216828200U
- Authority
- CN
- China
- Prior art keywords
- lower die
- punching
- die assembly
- upper die
- positioning
- 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.)
- Active
Links
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a novel punching machine die, which comprises an upper die component and a lower die component, wherein a paper tape to be punched is placed between the upper die component and the lower die component, the upper die component is arranged on the lower die component in a lifting way through a guide mechanism, and an elastic part is additionally arranged between the upper die component and the lower die component; the paper tape punching device comprises an upper die assembly and a lower die assembly, wherein the upper die assembly is provided with a plurality of punching needles for punching a paper tape and positioning punching needles for positioning punched holes formed on the paper tape, the lower die assembly is provided with position avoiding holes corresponding to the punching needles and the positioning punching needles, and the punching needles and the positioning punching needles are arranged along the advancing direction of the paper tape. The utility model discloses technical scheme improves the structure of current piercing press mould, effectively prevents the skew track of meshbelt.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to novel piercing press mould.
Background
The punching machine die is a core part of the punching machine, and the quality of the die is directly related to the production effect of the punching machine. Therefore, a good die is essential for punching machines, and most of the current punching machine dies position the paper tape by the punching tracks to ensure that the paper tape does not deviate from the punching tracks, but the paper tape may deviate from the tracks after entering the punching positions.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel piercing press mould aims at improving the structure of current piercing press mould, effectively prevents the skew track of meshbelt.
In order to achieve the purpose, the utility model provides a novel punching machine die, which comprises an upper die assembly and a lower die assembly, wherein a paper tape to be punched is placed between the upper die assembly and the lower die assembly, the upper die assembly is arranged on the lower die assembly in a lifting way through a guide mechanism, and an elastic piece is additionally arranged between the upper die assembly and the lower die assembly; the paper tape punching device comprises an upper die assembly, a lower die assembly and a positioning punching pin, wherein the upper die assembly is provided with a plurality of punching pins for punching a paper tape and a positioning punching pin for positioning a punched hole formed in the paper tape, the lower die assembly is provided with a position avoiding hole corresponding to the punching pins and the positioning punching pin, and the punching pins and the positioning punching pin are arranged along the advancing direction of the paper tape.
Preferably, the guide mechanism includes an outer guide pillar mounted on the lower mold assembly, an outer guide sleeve inserted with the outer guide pillar is mounted on the upper mold assembly, an inner guide pillar is further mounted on the upper mold assembly, and the lower mold assembly is provided with a guide hole for inserting the inner guide pillar.
Preferably, the elastic member is provided as a plurality of springs abutting between the upper mold assembly and the lower mold assembly.
Preferably, the upper die assembly comprises an upper die base, and an upper die base plate, a male fixing plate and a stripper plate which are sequentially arranged on the upper die base.
Preferably, a stripping insert for installing the punching pin and the positioning pin is mounted on the stripping plate.
Preferably, the lower die assembly comprises a lower die base, and a lower die base plate, a lower die plate and a lower die cover plate which are sequentially arranged on the lower die base, wherein a lower die core is arranged on the lower die plate, and a position avoiding hole corresponding to the punching pin is formed in the lower die core.
Preferably, the lower die plate is further provided with a left fixing piece and a right fixing piece which are arranged on two sides of the lower die core, and the left fixing piece is provided with a position avoiding hole corresponding to the positioning punch pin.
Preferably, the punching needles comprise a plurality of circular punching needles and square punching needles, and the circular punching needles and the square punching needles are respectively arranged along the length direction of the paper tape.
Preferably, the positioning punching needles are arranged into a plurality of cylindrical punching needles corresponding to punched holes punched by the circular punching needles.
Compared with the prior art, the beneficial effects of the utility model are that: the structure of current piercing press mould has been improved, increases and punches a hole with punching a hole the location that the punching pin punched out corresponds and punches a hole, and in last lower mould subassembly relative motion in-process, punch a hole by the location and carry out the grafting location with punching a hole that punches out in front to the realization is to the location of paper tape, effectively prevents the skew track of paper tape in the operation in-process, promotes punching a hole precision and product yield, improves production efficiency, reduction in production cost.
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 an exploded view of the structure of the punching machine of the present invention;
FIG. 2 is a schematic view of the installation structure of the punching pin of the present invention;
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The novel punching machine die provided by the embodiment comprises an upper die assembly and a lower die assembly, wherein a paper tape to be punched is placed between the upper die assembly and the lower die assembly, the upper die assembly is arranged on the lower die assembly in a lifting manner through a guide mechanism, and an elastic piece is additionally arranged between the upper die assembly and the lower die assembly; the paper tape punching device comprises an upper die assembly, a lower die assembly and a positioning punching pin 53, wherein the upper die assembly is provided with a plurality of punching pins for punching a paper tape and the positioning punching pin 53 for positioning punched holes formed in the paper tape, the lower die assembly is provided with a position avoiding hole corresponding to the punching pins and the positioning punching pin 53, and the punching pins and the positioning punching pin 53 are arranged along the advancing direction of the paper tape.
It should be noted that, the structure of current piercing press mould has been improved to this embodiment, increases the location punching that corresponds with the punching a hole that punches a hole and punch the needle and punch out, and in last lower mould subassembly relative motion process, peg graft the location by the location punching and the preceding punching a hole that punches out to the realization is to the location of paper tape, effectively prevents the paper tape at the skew track of operation in-process, promotes punching a hole precision and product yield, improves production efficiency, reduction in production cost.
Further, the guide mechanism comprises an outer guide post 31 mounted on the lower die assembly, an outer guide sleeve 32 inserted into the outer guide post 31 is mounted on the upper die assembly, an inner guide post 33 is further mounted on the upper die assembly, and the lower die assembly is provided with a guide hole for inserting the inner guide post 33. The guide mechanism guides the upper die assembly and the lower die assembly, so that the running stability of the whole mechanism can be ensured, and the punching precision is further ensured.
Further, the elastic component set up to a plurality of butt in go up spring 4 between mould assembly and the lower mould assembly, in this embodiment, the quantity of spring 4 sets up to six, and six spring 4 evenly arrange, guarantee the homogeneity of atress, can guarantee to go up the mould assembly and after punching a hole and accomplish, get back to initial position, wait for the operation of punching a hole next time.
Further, referring to fig. 1, the upper die assembly includes an upper die base 11, and an upper die backing plate 12, a male fixing plate 13, and a stripper plate 14 sequentially mounted on the upper die base 11. The stripper plate 14 is provided with a stripper insert 15 for mounting a punching pin and a positioning pin 53.
The lower die assembly comprises a lower die base 21, a lower die base plate 22, a lower die plate 23 and a lower die cover plate 24 which are sequentially arranged on the lower die base 21, wherein a lower die core 25 is arranged on the lower die plate 23, and a position avoiding hole corresponding to the punching pin is formed in the lower die core 25.
Further, referring to fig. 2, the lower mold plate 23 is further provided with a left fixing member 26 and a right fixing member 27 which are arranged on two sides of the lower mold core 25, and the left fixing member 26 is provided with a clearance hole corresponding to the positioning punch pin 53.
Specifically, during punching operation, a paper tape runs between an upper die assembly and a lower die assembly under the drive of an external mechanism, an upper die base 11 moves downwards along an outer guide post 31 under the action of an external motor, a fixed male plate 13 and a stripper plate 14 move downwards along an inner guide post 33 along the upper die base 11 to drive a punching needle to move downwards, the punching needle penetrates through a lower die cover plate 24 and a lower die core 25 to complete punching of the paper tape, then the motor stops driving of the upper die assembly, and after the action of the motor is lost, the upper die assembly moves upwards under the action of a spring 4 to return to the original position to form one-time punching movement.
The paper tape appears two kinds of holes of round hole and square hole under punching the needle effect, and the waste material that punches down the needle is fallen into lower backing plate 22 slot and is discharged under the effect of taking off material mold insert 15, and the paper tape leaves behind the punching area will have several cylindrical to punch the needle through pegging graft with the round hole, rectifies the paper tape track, makes it according to appointed orbital motion.
Further, the punching needles comprise a plurality of circular punching needles 51 and square punching needles 52, and the circular punching needles 51 and the square punching needles 52 are respectively arranged along the length direction of the paper tape. In this embodiment, set up the towards needle of different shapes, can satisfy the requirement that different shapes punched a hole, promote production efficiency, satisfy the variety demand.
Further, in this embodiment, the positioning punch pins 53 are provided as a plurality of cylindrical punch pins corresponding to the punched holes punched by the circular punch pins 51.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (9)
1. A novel punching machine die is characterized by comprising an upper die assembly and a lower die assembly, wherein a paper tape to be punched is placed between the upper die assembly and the lower die assembly, the upper die assembly is arranged on the lower die assembly in a lifting manner through a guide mechanism, and an elastic piece is additionally arranged between the upper die assembly and the lower die assembly; the paper tape punching device comprises an upper die assembly, a lower die assembly and a positioning punching pin, wherein the upper die assembly is provided with a plurality of punching pins for punching a paper tape and a positioning punching pin for positioning a punched hole formed in the paper tape, the lower die assembly is provided with a position avoiding hole corresponding to the punching pins and the positioning punching pin, and the punching pins and the positioning punching pin are arranged along the advancing direction of the paper tape.
2. The new punch die of claim 1 wherein the guide mechanism includes an outer guide post mounted on the lower die assembly, an outer guide sleeve mounted on the upper die assembly for insertion with the outer guide post, an inner guide post mounted on the upper die assembly, and a guide hole for insertion of the inner guide post in the lower die assembly.
3. The new punch press of claim 1 wherein the resilient member is provided as a plurality of springs abutting between the upper and lower die assemblies.
4. The new punch press of claim 1 wherein the upper die assembly includes an upper die base, an upper die backing plate, a male retention plate, and a stripper plate mounted in sequence on the upper die base.
5. The new punch press tooling of claim 4 wherein the stripper plate mounts a stripper insert for mounting and positioning the punch pins.
6. The novel punching machine die as claimed in claim 1, wherein the lower die assembly comprises a lower die base, and a lower die base plate, a lower die plate and a lower die cover plate which are sequentially mounted on the lower die base, wherein a lower die core is mounted on the lower die plate, and the lower die core is provided with a clearance hole corresponding to the punching pin.
7. The novel punching machine die as claimed in claim 6, wherein the lower die plate is further provided with a left fixing member and a right fixing member which are arranged on two sides of the lower die core, and the left fixing member is provided with a clearance hole corresponding to the positioning punch pin.
8. The novel punch press die of claim 1 wherein the punch pins include a plurality of circular punch pins and square punch pins, the plurality of circular punch pins and square punch pins being arranged along the length of the paper strip, respectively.
9. The new punch press of claim 8 wherein the positioning punch pins are provided as a plurality of cylindrical punch pins corresponding to the punched holes punched by the circular punch pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220421753.XU CN216828200U (en) | 2022-02-28 | 2022-02-28 | Novel punching machine die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220421753.XU CN216828200U (en) | 2022-02-28 | 2022-02-28 | Novel punching machine die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216828200U true CN216828200U (en) | 2022-06-28 |
Family
ID=82092961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220421753.XU Active CN216828200U (en) | 2022-02-28 | 2022-02-28 | Novel punching machine die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216828200U (en) |
-
2022
- 2022-02-28 CN CN202220421753.XU patent/CN216828200U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111231000B (en) | Punching device for electronic components | |
| CN209953641U (en) | Hardware stamping die for producing precise communication component shell | |
| CN206882509U (en) | A kind of diel of piece terminal | |
| CN216828200U (en) | Novel punching machine die | |
| CN108856497B (en) | Small circuit breaker static contact forming die and forming process thereof | |
| CN111438292A (en) | Mold, punch press device and manufacturing method for manufacturing condenser end plate | |
| CN210586693U (en) | Binding post upgrades mould | |
| CN214263429U (en) | Hole flanging punch and hole flanging stamping die with positioning function | |
| CN210939674U (en) | Common die carrier of punching tool | |
| KR100858728B1 (en) | Scrap cutting device for progressive mold | |
| KR100652198B1 (en) | Terminal strip forming apparatus | |
| CN212598473U (en) | Continuous stamping die with multiple stripping mechanism | |
| CN220049712U (en) | Static contact forming die | |
| CN111842640A (en) | Cross punching forming device | |
| CN206509407U (en) | The diel of self-feeding in a kind of mould | |
| CN219188359U (en) | Terminal bending forming die | |
| CN111014470A (en) | Punching composite die | |
| CN219851682U (en) | Continuous stamping die of server terminal | |
| CN220781968U (en) | Silver contact shell fragment processing tool | |
| CN213082147U (en) | Stamping injection molding compound die | |
| CN219483939U (en) | Continuous mould for forming terminal material with puncture and bending | |
| CN210847991U (en) | Small support bending die set for computer case | |
| CN218744294U (en) | One-stop piercing blanking die structure | |
| CN210754803U (en) | High-precision mold stripping device | |
| CN111589970A (en) | Continuous stamping die with multiple stripping mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |