CN208468850U - A kind of cogged V-belt processing mold - Google Patents
A kind of cogged V-belt processing mold Download PDFInfo
- Publication number
- CN208468850U CN208468850U CN201821191856.1U CN201821191856U CN208468850U CN 208468850 U CN208468850 U CN 208468850U CN 201821191856 U CN201821191856 U CN 201821191856U CN 208468850 U CN208468850 U CN 208468850U
- Authority
- CN
- China
- Prior art keywords
- cogged
- belt
- threaded hole
- upper die
- die body
- 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.)
- Expired - Fee Related
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- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims abstract description 3
- 238000007906 compression Methods 0.000 claims abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000007493 shaping process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a kind of cogged V-belt processing molds.Cogged V-belt processing mold includes flat upper die body and the lower mold body with upper die body compression fit, there is the clamping plane towards the lower mold body on the upper die body, towards being provided with multiple trapezoidal grooves being intervally arranged on the side of upper die body side in the lower mold body, the slot bottom position of the trapezoidal groove is provided with the threaded hole passed through for top-pushing mechanism, and processing mold further includes when processing cogged V-belt for blocking the fastening bolt of the threaded hole., to facilitate the demoulding of cogged V-belt, production efficiency is improved so that cogged V-belt can be ejected from threaded hole after machine-shaping by top-pushing mechanism by the way that threaded hole is arranged in the slot bottom position of trapezoidal groove.
Description
Technical field
The utility model relates to transmission belt processing technique field more particularly to a kind of cogged V-belt processing molds.
Background technique
The one kind of cogged V-belt as conveyer belt, mainly uses mold to be processed, such as Authorization Notice No. is
The Chinese utility model patent of CN204701039U discloses a kind of common cogged V-belt mold of compression molding, by using the mould
Tool reduces production cost, improves production efficiency.But adhesion effect of mold during demoulding due to glue-line is deposited
The bad demoulding the case where, production efficiency is reduced.
Utility model content
The purpose of this utility model is to provide cogged V-belt processing molds.
The technical solution of the utility model is achieved in that
Cogged V-belt processing mold includes flat upper die body and the lower mold body with upper die body compression fit, it is described on
There is the clamping plane towards the lower mold body on die body, it is more towards being provided on the side of upper die body side in the lower mold body
A trapezoidal groove being intervally arranged, the slot bottom position of the trapezoidal groove are provided with the threaded hole passed through for top-pushing mechanism, processing
Mold further includes when processing cogged V-belt for blocking the fastening bolt of the threaded hole.
The utility model has the advantages that by the way that threaded hole is arranged in the slot bottom position of trapezoidal groove, so that cogged V-belt can after machine-shaping
To eject from threaded hole by top-pushing mechanism, to facilitate the demoulding of cogged V-belt, production efficiency is improved.
Further, the length of the fastening bolt is equal to the length of the threaded hole.
Further, it is smooth plane that the fastening bolt, which is used for the end face towards trapezoidal groove side,.
Further, the threaded hole is step-like through-hole.
Further, the top-pushing mechanism is thimble.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of the cogged V-belt processing mold of the utility model；
Fig. 2 is the demolding structure schematic diagram of the cogged V-belt processing mold of the utility model；
Wherein: 1, upper die body；2, lower mold body；3, trapezoidal groove；4, fastening bolt；5, threaded hole；6, thimble；7, tooth form V
Band.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1 and 2, cogged V-belt processing mold includes upper die body 1 and lower mold body 2, and upper die body 1 is tabular, upper mold
There is the seal face towards lower mold body 2, seal face is smooth plane in the present embodiment on body 1.Lower mold body 2 is used for towards upper mold
Multiple trapezoidal grooves 3 are provided on the side of 1 side of body, each 3 parallel interval of trapezoidal groove is distributed in lower mold body 2.
In order to facilitate demoulding, the threaded hole 5 dedicated for demoulding is additionally provided in lower mold body 2, threaded hole 5 is arranged trapezoidal
At the slot bottom position of groove 3, the bottom surface of lower mold body 2 is connected to by threaded hole 5 with the slot bottom of trapezoidal groove 3.Cogged V-belt adds
Tool and mould further includes the fastening bolt 4 for blocking threaded hole 5, and the length of fastening bolt 4 is equal to the length of threaded hole 5, in this way
After fixing fastening bolt 4, fastening bolt 4 towards the end face of trapezoidal groove 3 with the slot bottom of trapezoidal groove 3 for that can keep
Concordantly, so that the surface of the cogged V-belt 7 of processing be avoided not have protrusion.Fastening bolt 4 is including bolt section and is fixed on bolt
The bolt head of Duan Yiduan, in order to avoid the bottom surface of lower mold body 2 prominent after fastening bolt 4 is fixed in lower mold body 2, this implementation
Threaded hole 5 is step-like through-hole in example, and the bolt head of such fastening bolt 4 can be inserted into step-like after fixed fastening bolt 4
In the macropore of through-hole, furthermore the step surface of step-like through-hole can also play the role of with the mutual block of bolt head, so that it is guaranteed that tightly
Fixing bolt 4 is used for can be concordant with the holding of the slot bottom of trapezoidal groove 3 towards the end face of trapezoidal groove 3.
It should be noted that also having Packed effect using the cooperation of threaded hole 5 and fastening bolt 4, to avoid glue
Laminar flow enters in threaded hole 5.Cogged V-belt processing mold further includes the pusher of the pushing tow cogged V-belt 7 after molding from threaded hole 5
Structure, top-pushing mechanism is thimble 6 in the present embodiment.
The cogged V-belt processing mold of the present embodiment when in use, first with upper die body 1 and lower mold body 2 by cogged V-belt 7
Machine-shaping, when processing, fastening bolt 4 is fixed in threaded hole 5, after cogged V-belt 7 formed in trapezoidal groove 3 it is cooling after, twist
Lower fastening bolt 4, then penetrates thimble 6 from threaded hole 5, and cogged V-belt 7 is ejected trapezoidal groove 3 using thimble 6.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. a kind of cogged V-belt processing mold, the lower mold body including flat upper die body and with upper die body compression fit is described
There is the clamping plane towards the lower mold body, towards being provided on the side of upper die body side in the lower mold body on upper die body
Multiple trapezoidal grooves being intervally arranged, it is characterised in that: the slot bottom position of the trapezoidal groove is provided with to be passed through for top-pushing mechanism
Threaded hole, processing mold further includes when processing cogged V-belt for blocking the fastening bolt of the threaded hole.
2. cogged V-belt processing mold according to claim 1, it is characterised in that: the length of the fastening bolt is equal to institute
State the length of threaded hole.
3. cogged V-belt processing mold according to claim 2, it is characterised in that: the fastening bolt is used for towards trapezoidal
The end face of groove side is smooth plane.
4. cogged V-belt processing mold according to claim 1 or 2 or 3, it is characterised in that: the threaded hole is step-like
Through-hole.
5. cogged V-belt processing mold according to claim 1 or 2 or 3, it is characterised in that: the top-pushing mechanism is thimble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821191856.1U CN208468850U (en) | 2018-07-26 | 2018-07-26 | A kind of cogged V-belt processing mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821191856.1U CN208468850U (en) | 2018-07-26 | 2018-07-26 | A kind of cogged V-belt processing mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208468850U true CN208468850U (en) | 2019-02-05 |
Family
ID=65207892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821191856.1U Expired - Fee Related CN208468850U (en) | 2018-07-26 | 2018-07-26 | A kind of cogged V-belt processing mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208468850U (en) |
-
2018
- 2018-07-26 CN CN201821191856.1U patent/CN208468850U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 |