CN208592279U - A kind of device with row's two point tooth function - Google Patents
A kind of device with row's two point tooth function Download PDFInfo
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- CN208592279U CN208592279U CN201820826839.4U CN201820826839U CN208592279U CN 208592279 U CN208592279 U CN 208592279U CN 201820826839 U CN201820826839 U CN 201820826839U CN 208592279 U CN208592279 U CN 208592279U
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Abstract
The utility model relates to a kind of device with row's two point tooth function more particularly to the molds of chain tooth processing, including mould and get needle ready, point mould is equipped with first boss, first boss is equipped with the first tooth hole, gets needle ready equipped with second boss, second boss is equipped with the second tooth hole.This programme realizes the processing to two point dental structure chain tooth, reduces the production cost of enterprise.
Description
Technical field
The utility model relates to the molds that zipper manufacture field more particularly to chain tooth are processed.
Background technique
Zipper has become one of indispensable daily necessity in people's life in today's society, and zipper comes according to material
Classification, specifically includes that metal zip fastener, nylon zipper and delrin zippers with pulllers；Distinguished according to purposes, specifically include that clothes, luggage,
The zippers such as shoes and hats, toy, industry, medical treatment；It is distinguished according to requirement, specifically includes that unidirectional zipper and bi-directional zip.
Wherein metal zip fastener is the founder of all zippers, at present due to its sturdy and durable and stable chemical performance characteristic event
There are no other products to replace.Chain tooth in metal zip fastener is existing at present mainly including two kinds of structures: first is single-point tooth knot
Structure, it includes a salient point, a corresponding groove and tooth body, and salient point and groove are located at the two sides of tooth body.Second is double
Point dental structure, it includes two salient points, two grooves and tooth body, and two salient points and two grooves are located at tooth body
Two sides.Wherein, the chain tooth of two point dental structure compares the chain tooth of single-point dental structure, due to its structural stability, drawing smooth degree etc.
Various aspects are preferable, therefore on the zipper being applied in the articles for daily use such as various high-grade or higher gears luggage, clothes at present.
Cost is relatively low by it for the device of processing single-point dental structure chain tooth, it is skilled and by most of institute, enterprise
Possess, still, if the chain tooth of enterprise's production two point dental structure also needs extra purchase for processing the device of two point dental structure chain tooth,
Certain space is not only occupied, and also to pay certain buying expenses, to improve the production cost of zipper, is unfavorable for
The development of enterprise.
Utility model content
The purpose of this utility model is to provide a kind of devices with row's two point tooth function, to realize to two point dental structure
The processing of chain tooth reduces the production cost of enterprise.
It is a kind of with the device for arranging two point tooth function that achieve the above purpose, the technical solution of the present invention is:, including
Point mould and get needle ready, point mould is equipped with first boss, and first boss is equipped with the first tooth hole, get needle ready equipped with second boss,
Second boss is equipped with the second tooth hole.
When by adopting the above technical scheme, point mould and gets needle ready and together constituted with the mold for beating two point tooth.In use, mould will be put
It is installed on existing chain tooth processing unit (plant) with needle is got ready, this mold is made to replace beating single-point tooth on existing chain tooth processing unit (plant)
Mold, the driving mechanism driving point formed using parts such as existing concave, eccentric wheels on chain tooth processing unit (plant) mould and beaten
The point needle sheet metal close to each other between first boss and second boss squeezes, thus two on sheet metal side
On stamp out two salient points and two grooves, so as to form the chain tooth with two point dental structure.Get phase between needle and point mould ready
When mutual punching press, first boss and second boss are due to comparing protrusion, therefore for stamping out groove on sheet metal, the first tooth hole and
Second tooth hole is used to stamp out salient point due to comparing recess.When using this mold, does not need to buy to have and beat two point dental structure
The die change for beating single-point dental structure on existing chain tooth processing unit (plant) only need to be that this mold can be real by chain tooth processing unit (plant)
Now processing has the chain tooth of two point dental structure, as a result, without buying chain tooth processing unit (plant) again, to save the space of factory
It occupies, the production cost of enterprise is reduced, conducive to the development of enterprise.
Further, point mould is equipped with the placing groove for placing chain tooth, and first boss is located in placing groove.Placing groove is used for
Sheet metal is clamped, is positioned, sheet metal is mobile when preventing from getting ready needle and the mutual punching press of point mould, to make to get needle and point mould ready
It is more accurate to sheet metal punching press.
Further, the shape of placing groove is in gaping.The shape of placing groove is in gaping as a result, can be Y with cross sectional shape
The sheet metal of shape is mutually matched, and is realized the sheet metal that pair cross-section shape is Y shape and is fixed, in the gold that cross sectional shape is Y shape
Belong on piece and stamps salient point and groove.Therefore, this mold can pair cross-section shape be directly that the sheet metal progress punching press of Y shape is got ready, Y shape
Sheet metal inherently chain tooth shape, chain tooth shape is become without carrying out additional cutting to sheet metal, thus simple
The step of having changed zipper processing, since waste material will not be generated, to improve the utilization rate of sheet metal without cutting.
The shape of placing groove is matched with Y shape sheet metal form, when to sheet metal punching press, avoids being deformed and overlap.
Further, first boss is identical with the size of second boss, and the first tooth hole is identical with the size in the second tooth hole.By
This, guarantees that the groove of sheet metal two sides is identical with the size of salient point.
Further, the inner wall in the first tooth hole and the inner wall in the second tooth hole are equipped with arcwall face.The punching press on sheet metal as a result,
The side on salient point out is also arcwall face, the zipper produced in this way, when the intermeshing of two adjacent chain tooths, salient point
What can be engaged is tighter, to improve the stability of zipper engagement.
Further, point mould is equipped with sliding surface.The sliding surface put on mould as a result, can cooperate with the wire rod of Y shape, to make Y
Shape wire rod slides on mould, is conducive to charging.
Further, the quantity of placing groove and first boss is four, and placing groove and first boss are located at a mould
On four sides.As a result, when on mould any one first boss be stamped bad when, can by transfer point mould chain tooth process fill
The installation site set, makes to get needle ready and carries out punching press in the first boss on other sides of mould, as a result, when one first
When boss damages, no replacement is required puts mould, and the service life for putting mould is longer, reduces production cost, easy to operate.
Further, point mould is equipped with card slot.Card slot and chain tooth processing unit (plant) cooperate as a result, convenient for that will put mould installation
On chain tooth processing unit (plant), facilitate the location and installation of a mould.
Further, needle is got ready close to one end of second boss in pyramid, and second boss, which is located at, to be got ready on the small end of needle.By
This, get ready needle equipped with second boss one end take up space it is smaller, conducive to get ready be directed to sheet metal precisely got ready.
Further, it is all provided in first boss and second boss with teeth.As a result, by first boss and second boss on sheet metal
Also there is tooth on the side wall of the groove stamped out, when so as to make chain tooth engagement adjacent on the zipper produced, improve chain tooth
Between frictional force, engage chain tooth more firm.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model embodiment；
Fig. 2 is the enlarged drawing of A in Fig. 1；
Fig. 3 is the structural schematic diagram for getting needle ready；
Fig. 4 is the structural schematic diagram of point mould；
Fig. 5 is Y shape wire rod structure schematic diagram；
Fig. 6 is the left view of Y shape wire rod in Fig. 5.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: to get needle 1, the second tooth hole 12, second boss 13, point mould 2, placing groove ready
21, the first tooth hole 22, sliding surface 23, first boss 24, chain tooth 3, salient point 31, groove 32, Y shape wire rod 4.
Embodiment is basic as shown in attached drawing 1- Fig. 6: a kind of device with row's two point tooth function, including mould 2 with get ready
Needle 1.
As shown in connection with fig. 4, the top for putting mould 2 is equipped with sliding surface 23, and the sliding slot of " ten " font is formed between two sliding surfaces 23,
Consequently facilitating Y shape wire rod 4 slides charging on mould 2, when charging, the side of Y shape wire rod 4 is slided on sliding surface 23.Point mould 2
Bottom is equipped with card slot, consequently facilitating will put in 2 location and installation of mould to Y tooth machine, Y tooth machine is equipped with raised line, consequently facilitating and card slot
It offsets.First boss 24 and placing groove 21 are equipped on four sides of point mould 2.The shape of placing groove 21 is gaping, specifically
The cross sectional shape for referring to placing groove 21 is Y shape, so as to cooperate with the sheet metal of Y shape, carries out clamping position to it.First is convex
Platform 24 is located in placing groove 21, and the first tooth hole 22 is equipped in first boss 24.
As shown in connection with fig. 3, the top for getting needle 1 ready is the shape of rectangular pyramid, and the top for getting needle 1 ready is small end, gets needle 1 ready
Top is equipped with second boss 13, and second boss 13 is equipped with the second tooth hole 12.
Wherein, first boss 24 is identical with the size of second boss 13, the size phase in the first tooth hole 22 and the second tooth hole 12
Together, the inner wall in the first tooth hole 22 and the inner wall in the second tooth hole 12 are equipped with arcwall face, in first boss 24 and second boss 13
Equipped with tooth.
Specific implementation process is as follows: by mould 2 and getting needle 1 ready and is installed on existing Y tooth machine, point mould 2 is solid by card slot
Dingan County is attached on the raised line of Y tooth machine, and is screwed, this mold is made to replace the mold for beating single-point tooth on existing Y tooth machine,
The driving mechanism formed using parts such as existing concave, eccentric wheels on Y tooth machine is driven point mould 2 and gets needle 1 ready and can mutually leaned on
Closely.
It as shown in Figure 5 and Figure 6, is the schematic diagram of Y shape wire rod, Y shape wire rod 4 is copper wire in the present embodiment, by Y shape wire rod 4
It is cut into the sheet metal of Y shape one by one, to form chain tooth 3, chain tooth 3 is placed in placing groove 21, makes to get needle 1 and point ready
The chain tooth 3 close to each other in placing groove 21 of mould 2 carries out punching press, to stamp out two salient points 31 and two in the two sides of chain tooth 3
A groove 32 forms the chain tooth 3 with two point dental structure.It is with teeth due to being all provided in first boss 24 and second boss 13, therefore two
It also is provided with tooth on the inner wall of a groove 32, to increase chain when being intermeshed the adjacent chain tooth 3 on the zipper produced
Frictional force between tooth 3 engages chain tooth 3 more stable.
When specifically used, slide Y shape wire rod 4 in the sliding slot composed by the sliding surface 23, so that automatic feed can be realized.When
When one end of Y shape wire rod 4 slides into the top of placing groove 21, Y shape wire rod 4 is cut into the chain of sheet using the cutter on Y tooth machine
Then chain tooth 3 is delivered in placing groove 21 by tooth 3 again, carry out punching press to it.Since this mold can be used Y shape wire rod 4 to chain tooth
3 are processed, and after Y shape wire rod 4 is cut into sheet, are automatically formed the shape of chain tooth 3, compared to traditional wire rod, are no longer needed in piece
Additional cutting becomes the shape of chain tooth on the sheet metal of shape, to reduce the procedure of processing of chain tooth 3, reduces waste material
Output.
Y tooth machine described in the present embodiment and be related on Y tooth machine with chalaza mould 2 and get ready needle 1 driving, installation etc. machines
Structure, the charging of wire rod, feeding, cutting mechanism, the conveying mechanism etc. of chain tooth 3 are the prior art on existing Y tooth machine, herein not
It is repeated after more.
Above-described is only preferred embodiments of the present invention, it is noted that for those skilled in the art
For, without departing from the concept of the premise utility, several modifications and improvements can also be made, these also should be considered as this
The protection scope of utility model, these all will not influence the effect and patent practicability of the utility model implementation.This is practical new
Technology, shape, the construction portion of the omitted description of type are well-known technique.
Claims (10)
1. a kind of device with row's two point tooth function, it is characterised in that: including mould and get needle ready, described mould is equipped with the
One boss, first boss are equipped with the first tooth hole, and for the needle of getting ready equipped with second boss, second boss is equipped with the second tooth
Hole.
2. a kind of device with row's two point tooth function according to claim 1, it is characterised in that: described mould is equipped with
For placing the placing groove of chain tooth, the first boss is located in placing groove.
3. a kind of device with row's two point tooth function according to claim 2, it is characterised in that: the shape of the placing groove
Shape is in gaping.
4. it is according to claim 1 it is a kind of with row two point tooth function device, it is characterised in that: the first boss and
The size of second boss is identical, and first tooth hole is identical with the size in the second tooth hole.
5. a kind of device with row's two point tooth function according to claim 1, it is characterised in that: first tooth hole
Inner wall and the inner wall in the second tooth hole are equipped with arcwall face.
6. a kind of device with row's two point tooth function according to claim 1, it is characterised in that: described mould is equipped with
Sliding surface.
7. a kind of device with row's two point tooth function according to claim 2 or 3, it is characterised in that: the placing groove
Quantity with first boss is four, and placing groove and first boss are located on four sides of mould.
8. a kind of device with row's two point tooth function according to claim 1, it is characterised in that: described mould is equipped with
Card slot.
9. a kind of device with row's two point tooth function according to claim 1, it is characterised in that: described to get needle ready close
One end of second boss is in pyramid, and the second boss, which is located at, to be got ready on the small end of needle.
10. a kind of device with row's two point tooth function according to claim 1, it is characterised in that: the first boss
It is with teeth with being all provided in second boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820826839.4U CN208592279U (en) | 2018-05-29 | 2018-05-29 | A kind of device with row's two point tooth function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820826839.4U CN208592279U (en) | 2018-05-29 | 2018-05-29 | A kind of device with row's two point tooth function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208592279U true CN208592279U (en) | 2019-03-12 |
Family
ID=65600783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820826839.4U Active CN208592279U (en) | 2018-05-29 | 2018-05-29 | A kind of device with row's two point tooth function |
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| Country | Link |
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| CN (1) | CN208592279U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111096526A (en) * | 2019-12-31 | 2020-05-05 | 广东顺德三扬科技股份有限公司 | Metal zipper cutter and zipper tooth forming process applying same |
| CN111674018A (en) * | 2020-06-16 | 2020-09-18 | 东莞市乐祥五金制品有限公司 | Processing equipment of two some chain teeth |
-
2018
- 2018-05-29 CN CN201820826839.4U patent/CN208592279U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111096526A (en) * | 2019-12-31 | 2020-05-05 | 广东顺德三扬科技股份有限公司 | Metal zipper cutter and zipper tooth forming process applying same |
| CN111096526B (en) * | 2019-12-31 | 2024-02-06 | 广东顺德三扬科技股份有限公司 | Metal zipper cutter and zipper tooth forming process using same |
| CN111674018A (en) * | 2020-06-16 | 2020-09-18 | 东莞市乐祥五金制品有限公司 | Processing equipment of two some chain teeth |
| CN111674018B (en) * | 2020-06-16 | 2022-05-17 | 东莞市乐祥五金制品有限公司 | Processing equipment of two some chain teeth |
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