CN203578428U - Eccentric center adjustment mechanism for backward extrusion rod - Google Patents
Eccentric center adjustment mechanism for backward extrusion rod Download PDFInfo
- Publication number
- CN203578428U CN203578428U CN201320507668.6U CN201320507668U CN203578428U CN 203578428 U CN203578428 U CN 203578428U CN 201320507668 U CN201320507668 U CN 201320507668U CN 203578428 U CN203578428 U CN 203578428U
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- CN
- China
- Prior art keywords
- extrusion bar
- reverse extrusion
- extrusion rod
- supporting pad
- backward extrusion
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an eccentric center adjustment mechanism for a backward extrusion rod. The eccentric center adjustment mechanism comprises the backward extrusion rod, wherein a mold shifting sliding block is arranged at one end of the backward extrusion rod and is provided with a backward extrusion rod supporting pad; the backward extrusion rod supporting pad and the backward extrusion rod are of eccentric structures; the backward extrusion rod is fixed on the backward extrusion rod supporting pad through fixing components. The eccentric center adjustment mechanism for the backward extrusion rod adjusts the center of the extrusion rod by rotating the backward extrusion rod supporting pad eccentric to the backward extrusion rod, is simple in structure and can realize adjustment conveniently and quickly; furthermore, the labor intensity is alleviated, the adjustment period is shortened, and the performance of the product is improved favorably.
Description
Technical field
The utility model relates to a kind of indirect extrusion machine, relates in particular to the eccentric central authority of adjusting of a kind of reverse extrusion bar.
Background technology
Extruder is divided into metal extrusion press and two kinds of plastic extruders are dissimilar, and is applied in different industrial circles.The existing reverse extrusion Gan Tiao center that applies to horizontal profile indirect extrusion machine generally adopts and regulates shifting formwork slide block lower guideway to regulate reverse extrusion Gan center, it not only can increase equipment at the cost of manufacture process, but also can increase the labour intensity while regulating, its flexibility is poor, the adjustment time is long, thereby has affected production efficiency; In addition, also exist difficult in maintenance, the difficult defects such as inconvenience of installing, operate.
Utility model content
The purpose of this utility model is to provide a kind of reverse extrusion bar the eccentric central authority of adjusting, and it has feature simple in structure, can to regulate fast and effectively reverse extrusion bar center, the problem existing when solving reverse extrusion Gan Tiao center in prior art.
For reaching this object, the utility model by the following technical solutions:
The eccentric central authority of adjusting of a kind of reverse extrusion bar; it comprises reverse extrusion bar; one end of described reverse extrusion bar is provided with shifting formwork slide block; wherein; described shifting formwork slide block is provided with reverse extrusion bar supporting pad; described reverse extrusion bar supporting pad and reverse extrusion bar are eccentric structure, and described reverse extrusion bar is fixed on reverse extrusion bar supporting pad by fixation kit.
Especially, described fixation kit comprises reverse extrusion bar trim ring, described reverse extrusion bar trim ring and the corresponding fixing hole that offers on reverse extrusion bar supporting pad, and set bolt is fixed on reverse extrusion bar on reverse extrusion bar supporting pad through described fixing hole.
Especially, in described shifting formwork slide block, pass through fixedly reverse extrusion bar supporting pad of reverse extrusion bar supporting pad trim ring.
Especially, the end of described reverse extrusion bar is set to taper surface, and the inwall of described reverse extrusion bar trim ring is for coordinating the pyramidal structure of described taper surface.
The beneficial effects of the utility model are, compared with prior art the eccentric central authority of adjusting of described reverse extrusion bar regulates pressure ram center by the reverse extrusion bar supporting pad rotating and reverse extrusion bar is eccentric structure, not only simple in structure, easy to adjust quick; And reduced labour intensity, and shortened regulating cycle, be conducive to enhance product performance.
Accompanying drawing explanation
Fig. 1 is the eccentric structural representation of adjusting central authority of reverse extrusion bar that the utility model specific embodiment 1 provides.
The specific embodiment
Below in conjunction with accompanying drawing and by the specific embodiment, further illustrate the technical solution of the utility model.
Refer to shown in Fig. 1, Fig. 1 is the eccentric structural representation of adjusting central authority of reverse extrusion bar that the utility model specific embodiment 1 provides.
In the present embodiment, the eccentric central authority of adjusting of a kind of reverse extrusion bar comprises reverse extrusion bar 1, one end of described reverse extrusion bar 1 is provided with shifting formwork slide block 2, in described shifting formwork slide block 2, pass through fixedly reverse extrusion bar supporting pad 4 of reverse extrusion bar supporting pad trim ring 3, centered by described reverse extrusion bar supporting pad 4 and reverse extrusion bar 1, line is not at collinear eccentric structure, described reverse extrusion bar 1 is fixed on reverse extrusion bar supporting pad 4 by reverse extrusion bar trim ring 5, described reverse extrusion bar trim ring 5 and the corresponding fixing hole that offers on reverse extrusion bar supporting pad 4, set bolt 6 is fixed on reverse extrusion bar 1 on reverse extrusion bar supporting pad 4 through described fixing hole.
The end of described reverse extrusion bar 1 is set to taper surface, and the inwall of described reverse extrusion bar trim ring 5 is for coordinating the pyramidal structure of described taper surface.
When there is deviation in reverse extrusion bar 1 center, as long as reverse extrusion bar supporting pad trim ring 3 is unclamped, reverse extrusion bar 1 is turned over to an angle, make its with Form-bar Press Machine center in level or vertical state, then with top screw, regulate the left and right of reverse extrusion bar supporting pad 4, upper and lower distance again, both save equipment cost, reduced labour intensity, improved again production efficiency.
Above embodiment has just set forth basic principle of the present utility model and characteristic; the utility model is not limited by above-mentioned example; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various variations and change, and these variations and change all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a reverse extrusion bar bias is adjusted central authority; it comprises reverse extrusion bar; one end of described reverse extrusion bar is provided with shifting formwork slide block; it is characterized in that; described shifting formwork slide block is provided with reverse extrusion bar supporting pad; described reverse extrusion bar supporting pad and reverse extrusion bar are eccentric structure, and described reverse extrusion bar is fixed on reverse extrusion bar supporting pad by fixation kit.
2. reverse extrusion bar bias according to claim 1 is adjusted central authority, it is characterized in that, described fixation kit comprises reverse extrusion bar trim ring, described reverse extrusion bar trim ring and the corresponding fixing hole that offers on reverse extrusion bar supporting pad, set bolt is fixed on reverse extrusion bar on reverse extrusion bar supporting pad through described fixing hole.
3. the eccentric central authority of adjusting of reverse extrusion bar according to claim 1, is characterized in that, passes through fixedly reverse extrusion bar supporting pad of reverse extrusion bar supporting pad trim ring in described shifting formwork slide block.
4. the eccentric central authority of adjusting of reverse extrusion bar according to claim 2, is characterized in that, the end of described reverse extrusion bar is set to taper surface, and the inwall of described reverse extrusion bar trim ring is for coordinating the pyramidal structure of described taper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320507668.6U CN203578428U (en) | 2013-08-19 | 2013-08-19 | Eccentric center adjustment mechanism for backward extrusion rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320507668.6U CN203578428U (en) | 2013-08-19 | 2013-08-19 | Eccentric center adjustment mechanism for backward extrusion rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203578428U true CN203578428U (en) | 2014-05-07 |
Family
ID=50576405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320507668.6U Withdrawn - After Issue CN203578428U (en) | 2013-08-19 | 2013-08-19 | Eccentric center adjustment mechanism for backward extrusion rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203578428U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447333A (en) * | 2013-08-19 | 2013-12-18 | 无锡源创机械科技有限公司 | Centering mechanism for adjusting eccentricity of reverse extrusion rod |
| CN106269953A (en) * | 2016-08-23 | 2017-01-04 | 无锡市源昌机械制造有限公司 | The pressure ram lock collar of high stable degree |
| CN106311786A (en) * | 2016-08-23 | 2017-01-11 | 无锡市源昌机械制造有限公司 | Extrusion bar fixing plate for mounting pneumatic latch |
-
2013
- 2013-08-19 CN CN201320507668.6U patent/CN203578428U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447333A (en) * | 2013-08-19 | 2013-12-18 | 无锡源创机械科技有限公司 | Centering mechanism for adjusting eccentricity of reverse extrusion rod |
| CN103447333B (en) * | 2013-08-19 | 2015-10-28 | 无锡源创机械科技有限公司 | A kind of reverse extrusion bar bias adjusts central authority |
| CN106269953A (en) * | 2016-08-23 | 2017-01-04 | 无锡市源昌机械制造有限公司 | The pressure ram lock collar of high stable degree |
| CN106311786A (en) * | 2016-08-23 | 2017-01-11 | 无锡市源昌机械制造有限公司 | Extrusion bar fixing plate for mounting pneumatic latch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140507 Effective date of abandoning: 20151028 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |