CN206689275U - The die device and length fixing machine of a kind of length fixing machine - Google Patents
The die device and length fixing machine of a kind of length fixing machine Download PDFInfo
- Publication number
- CN206689275U CN206689275U CN201720412971.6U CN201720412971U CN206689275U CN 206689275 U CN206689275 U CN 206689275U CN 201720412971 U CN201720412971 U CN 201720412971U CN 206689275 U CN206689275 U CN 206689275U
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- China
- Prior art keywords
- cylinder
- locating piece
- mould
- knife
- fixing machine
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Slide Fasteners (AREA)
Abstract
The utility model discloses a kind of die device of length fixing machine and length fixing machine.The die device includes left cylinder, the left locating piece for being connected with left cylinder and being driven by left cylinder, right cylinder, the right locating piece for being connected with right cylinder and being driven by right cylinder and the upper die and lower die for the connection that cooperates；The upper mould is provided with the upper left knife and upper right knife being flexibly connected with mould on this; the left locating piece is provided with the first positioning step; when the left locating piece of the left cylinder driving forward extends out, the first positioning step is mutually abutted with the upper left knife so that upper left knife is pressed downward with the downward motion of upper mould；Die device also includes the left minute hand structure positioned to slide fastener coupling element and right minute hand mechanism, and left minute hand structure, right minute hand mechanism are separately positioned on the both sides of the upper mould, so ensure that upper slitter will not hurt the chain tooth at both ends.
Description
Technical field
Slide fastener processing technique field is the utility model is related to, die device more particularly to a kind of length fixing machine and fixed
Very little machine.
Background technology
When current slide fastener is processed, because the variable lengths of slide fastener finished product are, it is necessary to first be cut chain belt by required length
Tooth, length fixing machine are exactly the main tool for slide fastener incisor.Traditional length fixing machine is that a upper slitter is fixed, and once just can only every time
Remove one section of chain tooth, and be directed to the big slide fastener tooth inadequate power of punch press sometimes, rush continuous chain tooth, while the chain tooth size washed out
It is short.
Utility model content
Based on this, it is necessary to for prior art defect, there is provided a kind of metal length fixing machine device.
Its technical scheme is as follows：
A kind of die device of length fixing machine, including left cylinder, be connected with left cylinder and be driven by left cylinder
Left locating piece, right cylinder, the right locating piece for being connected with right cylinder and being driven by right cylinder and the connection that cooperates
Upper die and lower die；
The upper mould is provided with the upper left knife and upper right knife being flexibly connected with mould on this, and the left locating piece is provided with first
Positioning step, when the left locating piece of the left cylinder driving forward extends out, the first positioning step mutually abuts with the upper left knife, makes
Upper left knife is obtained as the downward motion of upper mould is pressed downward；
The right locating piece is provided with the second positioning step, when the right locating piece of the right cylinder driving forward extends out, second
Positioning step is mutually abutted with the upper right knife so that upper right knife is pressed downward with the downward motion of upper mould.
In one of the embodiments, in addition to slide fastener coupling element the left minute hand structure positioned and right minute hand machine
Structure, the left minute hand structure, right minute hand mechanism are separately positioned on the both sides of the upper mould.
In one of the embodiments, in addition to matched moulds cylinder, the matched moulds cylinder are connected with each other and driven with the upper mould
The dynamic downward mould of upper molding or remote lower mould.
A kind of length fixing machine, include the die device of the length fixing machine described in any of the above-described.
The advantages of below to the technical program or principle are described in detail.
1st, because upper mould is provided with the upper left knife and upper right knife that are flexibly connected with mould on this, it is fixed that left locating piece is provided with first
When position step, left cylinder drive the left locating piece to forward extend out, the first positioning step mutually abuts with upper left knife so that upper left knife with
The downward motion for mould is pressed downward, so slide fastener cuts away one section of chain tooth by pushing for upper left knife；Right locating piece is provided with
Two positioning steps, when the right locating piece of right cylinder driving forward extends out, the second positioning step mutually abuts with the upper right knife so that
Upper right knife is pressed downward with the downward motion of upper mould, so slide fastener cuts another section again by pushing for upper right knife, such slide fastener
Two sections of chain tooths can be cut away simultaneously, it is convenient and time-saving, and secondary push is driven respectively by two cylinders, can prevent that motor is stuck and burns
Fall.
2nd, because die device includes the left minute hand structure positioned to slide fastener coupling element and right minute hand mechanism, left minute hand
Structure, right minute hand mechanism are separately positioned on the both sides of the upper mould, so ensure that upper slitter will not hurt the chain tooth at both ends.
Brief description of the drawings
Fig. 1 is the die device structural representation of the length fixing machine described in the utility model embodiment.
Description of reference numerals：
21st, upper mould, 22, lower mould, 23, lower knife, 31, upper left knife, 32, upper right knife, 50, left cylinder, 51, right cylinder, 60, left
Locating piece, 61, right locating piece, 110, left minute hand mechanism, 111, right minute hand mechanism.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
It is shown in Figure 1, be the die device structural representation of the present embodiment length fixing machine, including left cylinder 50,
The left locating piece 60 that is connected with left cylinder 50 and is driven by left cylinder 50, right cylinder 51, it is connected simultaneously with right cylinder 51
The right locating piece 61 and upper mould 21 and the lower mould 22 of the connection that cooperates being driven by right cylinder 51；
Further, upper mould 21 is provided with the upper left knife 31 and upper right knife 32 being flexibly connected with mould on this 21, left locating piece
60 are provided with the first positioning step, when left cylinder 50 drives the left locating piece 60 to forward extend out, the first positioning step and upper left knife 31
Mutually abut so that upper left knife 31 is pressed downward with the downward motion of upper mould 21；
Further, right locating piece 61 is provided with the second positioning step, and right cylinder 51 drives right locating piece 61 to forward extend out
When, the second positioning step is mutually abutted with upper right knife 32 so that upper right knife 32 is pressed downward with the downward motion of upper mould 21.
Further, die device also includes the left minute hand structure 110 positioned to slide fastener coupling element and right minute hand machine
Structure 111, left minute hand structure 110, right minute hand mechanism 111 are separately positioned on the both sides of mould 21, so ensure that upper slitter will not hinder
To the chain tooth at both ends.
When it is implemented, slide fastener coupling element is stopped above lower knife 23, right cylinder 51 drives right locating piece 61 forward, right positioning
The step of block 61 withstands upper right knife 32, and right minute hand structure 111 drives right minute hand to be positioned on the space of tooth, and upper right knife 32 is with upper
Mould 21, which pushes, cuts one section of chain tooth, and after upper mould 21 is kept in the center, right cylinder 51 also restores position, while left cylinder 50 drives left positioning
Forward, the left step of locating piece 60 withstands upper left knife 31 to block 60, and left minute hand structure 110 drives left minute hand to be positioned at the space of tooth
On, upper left knife 31 cuts another section of chain tooth as upper mould 21 pushes, and secondary push makes it cut away two sections of chain tooths, convenient and time-saving, and
Secondary push is driven respectively by two cylinders, can prevent that motor is stuck and burns up.
The present embodiment also includes matched moulds cylinder, and the matched moulds cylinder is connected with each other with the upper mould and drives molding downward
Mould or remote lower mould.
The present embodiment additionally provides a kind of length fixing machine, including the die device of upper described length fixing machine.
Described above is preferred embodiment of the present utility model, therefore its description is more specific and detailed, but can not be
And it is interpreted as the limitation to the utility model patent scope.It should be pointed out that for the person of ordinary skill of the art,
Without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to the utility model
Protection domain.
Claims (4)
1. a kind of die device of length fixing machine, it is characterised in that be connected including left cylinder, with left cylinder and entered by left cylinder
Left locating piece, right cylinder, the right locating piece and phase interworking for being connected with right cylinder and being driven by right cylinder of row driving
Close the upper die and lower die of connection；
The upper mould is provided with the upper left knife and upper right knife being flexibly connected with mould on this, and the left locating piece is provided with the first positioning
Step, when the left locating piece of the left cylinder driving forward extends out, the first positioning step mutually abuts with the upper left knife so that left
Upper slitter is pressed downward with the downward motion of upper mould；
The right locating piece is provided with the second positioning step, when the right locating piece of the right cylinder driving forward extends out, the second positioning
Step is mutually abutted with the upper right knife so that upper right knife is pressed downward with the downward motion of upper mould.
2. the die device of length fixing machine as claimed in claim 1, wherein being characterised by, in addition to slide fastener coupling element is determined
The left minute hand structure and right minute hand mechanism, the left minute hand structure, right minute hand mechanism of position are separately positioned on the two of the upper mould
Side.
3. the die device of length fixing machine as claimed in claim 1 or 2, wherein be characterised by, in addition to matched moulds cylinder, it is described
Matched moulds cylinder, which is connected with each other and driven with the upper mould, is molded downward mould or away from lower mould.
4. a kind of length fixing machine, include the die device of the length fixing machine described in any of the above-described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720412971.6U CN206689275U (en) | 2017-04-19 | 2017-04-19 | The die device and length fixing machine of a kind of length fixing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720412971.6U CN206689275U (en) | 2017-04-19 | 2017-04-19 | The die device and length fixing machine of a kind of length fixing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206689275U true CN206689275U (en) | 2017-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720412971.6U Active CN206689275U (en) | 2017-04-19 | 2017-04-19 | The die device and length fixing machine of a kind of length fixing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN206689275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113815030A (en) * | 2021-09-09 | 2021-12-21 | 常熟市给力拉链设备有限公司 | Two-way double-open zipper notch positioning device |
-
2017
- 2017-04-19 CN CN201720412971.6U patent/CN206689275U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113815030A (en) * | 2021-09-09 | 2021-12-21 | 常熟市给力拉链设备有限公司 | Two-way double-open zipper notch positioning device |
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