CN201587108U - Die hole adjusting device of extrusion moulding machine - Google Patents
Die hole adjusting device of extrusion moulding machine Download PDFInfo
- Publication number
- CN201587108U CN201587108U CN2009203507169U CN200920350716U CN201587108U CN 201587108 U CN201587108 U CN 201587108U CN 2009203507169 U CN2009203507169 U CN 2009203507169U CN 200920350716 U CN200920350716 U CN 200920350716U CN 201587108 U CN201587108 U CN 201587108U
- Authority
- CN
- China
- Prior art keywords
- adjusting device
- die hole
- lead screw
- nib
- single lead
- 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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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a die hole adjusting device of an extrusion moulding machine, which takes the shape of a cylinder and is provided with an axial through hole, wherein external threads matched with a die hole correspondingly are formed at the upper part of the die hole adjusting device, the lengths of the external threads are longer than that of the corresponding die hole, two lateral plane surfaces parallel to each other are arranged at the lower part of the die hole adjusting device, and the middle part thereof is cylindrical and is used for separating the upper part and the lower part. When in use, the die hole adjusting device is connected to the die hole of a mold plate through the external threads in a screwing manner, the axial through hole thereof forms an actual die hole for material shaping, and after a period of time of using, the feed end of the axial through hole is abraded, the relative position of the die hole adjusting device in the die hole can be adjusted so as to enable the feed end to meet the requirements of the processing technique again. Therefore, the service life of the die hole adjusting device is prolonged, the frequent replacements of the mold plate or the module can be avoided, the time for equipment maintenance is reduced, and the running cost is lowered.
Description
Technical field
The utility model relates to a kind of make-up machine nib adjusting device, relates in particular to the single lead screw ex truding briquetting machine nib adjusting device in a kind of nib that is arranged on the make-up machine flat die disks.
Background technology
At present, single lead screw ex truding briquetting machine on the market all adopts the monoblock type mould, directly milling goes out a plurality of nibs on mould, or a plurality of modules are set, and behind milling nib on the module, refilling and be fitted on the mould, the mould that adopts this kind structure is in process, the nib rapid wear, every continuous operation several days just must be changed mould or corresponding module, makes at the bottom of the service efficiency of equipment the maintenance cost height.
The utility model content
In order to solve the above-mentioned defective of prior art, the utility model provides a kind of single lead screw ex truding briquetting machine nib adjusting device, and adjusting device is threaded in the nib, when adjusting device is worn and torn, can make it satisfy the requirement of processing technology once more by regulating the relative position of adjusting device in nib.
The utility model realizes that the technical scheme of above-mentioned purpose is: a kind of single lead screw ex truding briquetting machine nib adjusting device, be bar shape, and be provided with axially extending bore, its top is provided with and the supporting external screw thread of corresponding nib.
Described externally threaded length dimension is preferably greater than the length of corresponding nib.
The bottom of this nib adjusting device can be provided with two side planes that are parallel to each other usually.
The middle part of this nib adjusting device usually can be for separated cylindrical with its upper and lower.
The beneficial effects of the utility model: be connected on this nib adjusting device on the nib of mould by its external thread rotary during use, its axially extending bore constitutes the actual nib of material forming, after using after a while, the feed end of its axially extending bore is worn, can regulate the relative position of this nib adjusting device in nib, make it satisfy the requirement of processing technology once more, prolonged the service life of nib adjusting device thus, avoided the frequent replacing of mould or module, save the maintenance time of equipment, lowered operating cost.In addition, because the installation or removal that this nib adjusting device is passable are very convenient, therefore can require to be provided with different axially extending bore aperture and through-hole structure according to different moulding, when carrying out different material formings, as long as require to replace with suitable nib adjusting device according to material forming, make same former can be adapted to different moulding requirements.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a vertical view of the present utility model;
Fig. 3 is a use assembling schematic diagram of the present utility model.
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, the utility model provides a kind of single lead screw ex truding briquetting machine nib adjusting device 1, described adjusting device is a bar shape, can adopt the smart casting of steel and carry out suitable PROCESS FOR TREATMENT, to guarantee that it has high wearability and suitable impact flexibility, the outer contour shape of described adjusting device and its nib shape of assembling are corresponding, be arranged in the nib that assembles it with convenient described adjusting device, make to add and man-hour nib and material are separated at material, avoid the two directly to contact and cause the nib wearing and tearing, make that mould can continue to use, and mould selects general material making can satisfy user demand, the saving production cost as basal disc.
The axial direction of described adjusting device is provided with the axially extending bore 2 through integral body, is used for material and enters this through hole and be extruded moulding under squeezing action.This axially extending bore is usually located at the central authorities of adjusting device, is center through hole, makes this adjusting device internal diameter and exterior contour (both shapes except that threaded line) be rotational symmetry structure thus.
Described axially extending bore can be arranged to various ways according to the material forming needs, for example can be isometrical circular hole, also can be that (this top is following relatively isometrical circular hole part on top, top alleged during with this adjusting device of description contour structures not necessarily coincide) the big up and small down taper of internal diameter, the bottom internal diameter is cylindrical.
The top end face of this nib adjusting device should be the plane usually, and its shape approximation is in annular, but owing to described externally threaded setting, this annular outer rim has because of external screw thread formation curve-like breach.
Described axially extending bore can be designed to difformity and size to satisfy the needs of different product specification, and the feed end of described through hole can be designed to reduce the shape hole, to make things convenient for material to enter and extruding force when changing material and entering, is convenient to moulding.The length dimension of described adjusting device plays the time that prolongs the material extrusion modling greater than the gauge of described nib, is beneficial to the effect of material extrusion modling, also can play simultaneously to reduce the mould gauge, saves the effect of material.
The top of described adjusting device is provided with external screw thread 3, assemble in its nib and be provided with corresponding internal thread, during use, described adjusting device is threaded in the nib, guarantee described adjusting device installing and fixing on mould, the described externally threaded length dimension that is provided with usually can be greater than the length of the described nib thickness of mould in other words, made when work a period of time, described adjusting device feed end wearing and tearing were serious, it can be disassembled to ressemble again after feed end to described adjusting device polishes and in nib, continue to use, even use to a certain degree continuing according to the direct precession adjusting device of actual conditions.
The bottom of described adjusting device can be provided with two side planes that are parallel to each other 4 usually, so that when loading and unloading, can operate by spanner, assemble and/or dismantle by the described adjusting device of spanner clamping for convenient, the length dimension on the described plane that is parallel to each other can be corresponding with the length dimension of spanner holder.Based on same purpose, described adjusting device bottom also can be provided with two pairs of side planes that are parallel to each other, and promptly its cross section is square or rectangle.
For improving wearability, this nib adjusting device generally should adopt the material higher than mould hardness to make.
" top " described in this specification and " bottom " and other similar orientation are described, and only are for the facility on explaining, and are used to describe the relative position relation at these positions, do not constitute the qualification to the actual service orientation of the utility model.
Claims (10)
1. a single lead screw ex truding briquetting machine nib adjusting device is characterized in that it is bar shape, is provided with axially extending bore, and its top is provided with and the supporting external screw thread of corresponding nib.
2. single lead screw ex truding briquetting machine nib adjusting device as claimed in claim 1 is characterized in that the length of described externally threaded length dimension greater than corresponding nib.
3. single lead screw ex truding briquetting machine nib adjusting device as claimed in claim 2 is characterized in that described axially extending bore is a center through hole.
4. single lead screw ex truding briquetting machine nib adjusting device as claimed in claim 3 is characterized in that its internal diameter and exterior contour are rotational symmetry structure.
5. single lead screw ex truding briquetting machine nib adjusting device as claimed in claim 4 is characterized in that described axially extending bore is isometrical circular hole.
6. single lead screw ex truding briquetting machine nib adjusting device as claimed in claim 4 is characterized in that the big up and small down taper of top internal diameter of described axially extending bore, and the bottom internal diameter is cylindrical.
7. as claim 1,2,3,4,5 or 6 described single lead screw ex truding briquetting machine nib adjusting devices, it is characterized in that its top end face is the plane.
8. single lead screw ex truding briquetting machine nib adjusting device as claimed in claim 7 is characterized in that its middle part is for separated cylindrical with its upper and lower.
9. single lead screw ex truding briquetting machine nib adjusting device as claimed in claim 8 is characterized in that its underpart is provided with two side planes that are parallel to each other.
10. single lead screw ex truding briquetting machine nib adjusting device as claimed in claim 8 is characterized in that the cross section of its underpart is square or rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203507169U CN201587108U (en) | 2009-12-28 | 2009-12-28 | Die hole adjusting device of extrusion moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203507169U CN201587108U (en) | 2009-12-28 | 2009-12-28 | Die hole adjusting device of extrusion moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201587108U true CN201587108U (en) | 2010-09-22 |
Family
ID=42746875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203507169U Expired - Fee Related CN201587108U (en) | 2009-12-28 | 2009-12-28 | Die hole adjusting device of extrusion moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201587108U (en) |
-
2009
- 2009-12-28 CN CN2009203507169U patent/CN201587108U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING AOKERUIFENG ELECTROMECHANICAL TECHNOLOGY C Free format text: FORMER OWNER: BEIJING ZHONGHUI XINLIAN TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20120223 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120223 Address after: 100101 Beijing city Chaoyang District Anxiang Lane No. 11 Beijing building B block 17 layer Patentee after: Beijing Aoke Ruifeng Mechanical & Electrical Technology Co., Ltd. Address before: 100101 Beijing Chaoyang District City Anxiang Beili 11 building B Room 502 Patentee before: Beijing Zhonghui Xinlian Technology Development Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING AOKE RUIFENG NEW ENERGY CO., LTD. Free format text: FORMER NAME: BEIJING AOKERUIFENG ELECTROMECHANICAL TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100101 Beijing city Chaoyang District Anxiang Lane No. 11 Beijing building B block 17 layer Patentee after: Beijing Aoke Ruifng New Energy Co., Ltd. Address before: 100101 Beijing city Chaoyang District Anxiang Lane No. 11 Beijing building B block 17 layer Patentee before: Beijing Aoke Ruifeng Mechanical & Electrical Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20141228 |
|
| EXPY | Termination of patent right or utility model |