CN206780946U - The accurate diameter-setting equipment of modified plastics bar - Google Patents
The accurate diameter-setting equipment of modified plastics bar Download PDFInfo
- Publication number
- CN206780946U CN206780946U CN201720342214.6U CN201720342214U CN206780946U CN 206780946 U CN206780946 U CN 206780946U CN 201720342214 U CN201720342214 U CN 201720342214U CN 206780946 U CN206780946 U CN 206780946U
- Authority
- CN
- China
- Prior art keywords
- sizing
- main body
- modified plastics
- setting equipment
- taper pipe
- 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 discloses the accurate diameter-setting equipment of modified plastics bar, including main body, calibration sleeve and cooling chamber, mounting groove is provided with the outside of the main body, the cooling chamber is arranged on the outer wall of main body, the calibration sleeve is fixedly mounted on the upper end of main body, the inner chamber of the calibration sleeve is provided with Taper Pipe, locating slot is provided with the outer wall of the Taper Pipe, fastening bolt is installed in the locating slot, the lower end of the Taper Pipe is communicated with sizing tube, support is installed with the middle part of the sizing tube, the support is connected with sizing roller by axis of rotation, the outer rim of the sizing tube is provided with vacuum chamber.The accurate diameter-setting equipment of modified plastics bar is rational in infrastructure, and practicality is high, can more accurately sizing, improve product quality, improve product qualification rate.
Description
Technical field
It the utility model is related to sticking plaster extruding technology field, the specially accurate diameter-setting equipment of modified plastics bar.
Background technology
Plastic rod generally refers to solid cylinder, and plastic rod is primarily used to as round steel, in metal cutting
Plastic gear, bolt, bearing are processed on lathe and pads a kind of part, device therefor in bar extruder production line and production line
Have:Extruder, mould, sizing cooling device, tank, hauling machine and cutting machine, sizing cooling device are shaped as size
Device, the physical dimension of finished product is directly influenced, but in prior art, because the shortcomings that diameter-setting equipment, generally causes bar
Diameter error change greatly, the bar circularity shortcoming in product quality such as irregularly.
Utility model content
The purpose of this utility model is to provide modified plastics bar accurate diameter-setting equipment, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：The accurate diameter-setting equipment of modified plastics bar, bag
Main body, calibration sleeve and cooling chamber are included, mounting groove is provided with the outside of the main body, the cooling chamber is arranged on the outer wall of main body
On, the calibration sleeve is fixedly mounted on the upper end of main body, and the inner chamber of the calibration sleeve is provided with Taper Pipe, on the outer wall of the Taper Pipe
Locating slot is provided with, fastening bolt is installed in the locating slot, the lower end of the Taper Pipe is communicated with sizing tube, the sizing tube
Middle part be installed with support, the support is connected with sizing roller by axis of rotation, and the outer rim of the sizing tube is provided with
Vacuum chamber.
Preferably, the locating slot and fastening bolt are provided with four groups.
Preferably, the support, rotating shaft and sizing roller are provided with three groups altogether.
Preferably, be provided with delivery port and water inlet on the cooling chamber, the delivery port and water inlet with it is external cold
But fluid circulation connects.
Compared with prior art, the beneficial effects of the utility model are：The accurate diameter-setting equipment structure of the modified plastics bar
Rationally, practicality is high, single compared to traditional diameter-setting equipment structure, the shortcomings of using effect difference, by adding Taper Pipe, makes original
Material can fill enough when entering sizing tube, by setting vacuum chamber, reduce pressure of the ambient pressure to sizing tube, avoid
Deviation occurs for sizing tube size itself, by the setting of sizing roller, while sizing is aided in, can repair the outer wall table of bar
Face, thus the device can more accurately sizing, improve product quality, improve product qualification rate.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model conical tube structure schematic diagram；
Fig. 3 is the utility model sizing roll structure schematic diagram；
Fig. 4 is the utility model body lumen schematic diagram.
In figure：1 main body, 2 calibration sleeves, 3 water inlets, 4 cooling chambers, 5 delivery ports, 6 supports, 7 sizing rollers, 8 mounting grooves, 9 turns
Axle, 10 sizing tubes, 11 locating slots, 12 Taper Pipes, 13 fastening bolts, 14 vacuum chambers.
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 necessary to explanation in this practical description, the orientation of instruction such as term " vertical ", " on ", " under ", " level " or
Person's position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of and describes this practicality and simplify to describe,
Rather than instruction either implies that signified device or element must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that the limitation practical to this.In addition, " first ", " second ", " the 3rd ", " the 4th " are only used for describing mesh
, and it is not intended that instruction or hint relative importance.
In this practical description, it is also necessary to explanation, unless otherwise clear and definite regulation and limitation, term " setting ", " peace
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection, can be mechanical connection or electrical connection, can be directly connected to or be connected by intermediary, can
To be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be above-mentioned
Concrete meaning of the term in this practicality.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：The accurate diameter-setting equipment of modified plastics bar, including
Main body 1, calibration sleeve 2 and cooling chamber 4, the outside of the main body 1 are provided with mounting groove 8, for installation of the device on body, institute
State cooling chamber 4 to be arranged on the outer wall of main body 1, delivery port 5 and water inlet 3, the delivery port 5 are provided with the cooling chamber 4
Connected with water inlet 3 with external coolant circulation system, realize circulation cooling, aid in the cooling and shaping of bar, the sizing
Set 2 is fixedly mounted on the upper end of main body 1, and the inner chamber of the calibration sleeve 2 is provided with Taper Pipe 12, set on the outer wall of the Taper Pipe 12
There is locating slot 11, fastening bolt 13 is installed in the locating slot 11, for the positioning and installation of Taper Pipe 12, the locating slot 11
Fastening bolt 13 is provided with four groups, the lower end of the Taper Pipe 12 is communicated with sizing tube 10, and the middle part of the sizing tube 10 is fixed
Support 6 is installed, the support 6 is rotatably connected to sizing roller 7 by rotating shaft 9, and the support 6, rotating shaft 9 and sizing roller 7 have altogether
Three groups are provided with, structure is more stable, and uniform force, and sizing effect is more preferable, and the outer rim of the sizing tube 10 is provided with very
Cavity 14.
Operation principle：At work, raw material enters sizing tube 10 from Taper Pipe 12, because the radius of feeding pipe becomes
Change, enter tubule from extra heavy pipe, raw material increases the pressure of inwall, it is more closely bonded the inwall of sizing tube 10, output
Size more towards sizing size, and because the outer rim of sizing tube 10 is vacuum chamber 14, even if the inner chamber of sizing tube 10 is in vacuum
Under state, ambient pressure is also extremely limited to the pressure of sizing tube 10, along with the design of sizing roller 7, makes the outer surface of bar
More smooth, the bar processed obtains more accurate physical dimension.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. the accurate diameter-setting equipment of modified plastics bar, including main body (1), calibration sleeve (2) and cooling chamber (4), it is characterised in that：Institute
State and mounting groove (8) is provided with the outside of main body (1), the cooling chamber (4) is arranged on the outer wall of main body (1), the calibration sleeve
(2) be fixedly mounted on the upper end of main body (1), the inner chamber of the calibration sleeve (2) is provided with Taper Pipe (12), the Taper Pipe (12) it is outer
Locating slot (11) is provided with wall, fastening bolt (13) is installed in the locating slot (11), the lower end of the Taper Pipe (12) connects
Sizing tube (10) is connected with, support (6) is installed with the middle part of the sizing tube (10), the support (6) is turned by rotating shaft (9)
Dynamic to be connected with sizing roller (7), the outer rim of the sizing tube (10) is provided with vacuum chamber (14).
2. the accurate diameter-setting equipment of modified plastics bar according to claim 1, it is characterised in that：The locating slot (11) and
Fastening bolt (13) is provided with four groups.
3. the accurate diameter-setting equipment of modified plastics bar according to claim 1, it is characterised in that：The support (6), rotating shaft
(9) and sizing roller (7) is provided with three groups altogether.
4. the accurate diameter-setting equipment of modified plastics bar according to claim 1, it is characterised in that：On the cooling chamber (4)
Delivery port (5) and water inlet (3) are provided with, the delivery port (5) and water inlet (3) connect with external coolant circulation system
It is logical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720342214.6U CN206780946U (en) | 2017-04-01 | 2017-04-01 | The accurate diameter-setting equipment of modified plastics bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720342214.6U CN206780946U (en) | 2017-04-01 | 2017-04-01 | The accurate diameter-setting equipment of modified plastics bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206780946U true CN206780946U (en) | 2017-12-22 |
Family
ID=60706795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720342214.6U Expired - Fee Related CN206780946U (en) | 2017-04-01 | 2017-04-01 | The accurate diameter-setting equipment of modified plastics bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206780946U (en) |
-
2017
- 2017-04-01 CN CN201720342214.6U patent/CN206780946U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180823 Address after: 342899 Ningdu County Industrial Park, Ganzhou, Jiangxi Patentee after: Jiangxi Zhaohui fluoroplastic Products Co., Ltd. Address before: 341700 room 8207, Longnan County, Longnan County, Ganzhou, Jiangxi. Patentee before: Longnan County Productivity Promotion Center |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20200401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |