CN204470330U - A kind of device preventing section bar from distorting - Google Patents
A kind of device preventing section bar from distorting Download PDFInfo
- Publication number
- CN204470330U CN204470330U CN201520104628.6U CN201520104628U CN204470330U CN 204470330 U CN204470330 U CN 204470330U CN 201520104628 U CN201520104628 U CN 201520104628U CN 204470330 U CN204470330 U CN 204470330U
- Authority
- CN
- China
- Prior art keywords
- section bar
- distorting
- roller
- framework
- device preventing
- 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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Abstract
The utility model discloses a kind of device preventing section bar from distorting, comprise bearing, the framework be fixed on bearing, the top of described framework and both sides are equipped with the adjustment roller for adjusting section bar, and described bearing is provided with for the lower support roller to section brace.Corrected online by adjustment pair of rollers section bar four faces in these device four orientation, prevent section bar torsional deformation, be rolling friction between adjustment roller and section bar, the frictional force of contact surface is little, improves rectification effect, promotes the quality of production of section bar.
Description
Technical field
The utility model relates to section bar production technical field, especially relates to a kind of device preventing section bar from distorting.
Background technology
Plastic material in process of production, because the internal stress, the parison cools that produce in material plasticizing process are asynchronous and mould resistance etc., the defects such as the torsional deformation that section bar all can be caused certain.This just has higher requirement to Design of Dies.But due to reasons such as the difference between lathe, formula variations, mould can not design so perfect, is difficult to the demand meeting each side.Plastic material occurs that the defects such as torsional deformation can not get improving, and affects section quality.
Utility model content
Not enough for prior art, technical problem to be solved in the utility model is to provide a kind of device preventing section bar from distorting, and corrects section bar to reach, and prevents the object of torsional deformation.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
This device preventing section bar from distorting, comprises bearing, the framework be fixed on bearing, and the top of described framework and both sides are equipped with the adjustment roller for adjusting section bar, and described bearing is provided with for the lower support roller to section brace.
Described device is located between section bar cooling water tank and hauling machine.
Described adjustment roller and lower support roller are dolioform roller.
Described adjustment roller is identical with section bar throughput direction with the rotating direction of lower support roller.
Described adjustment roller is located at adjusting bolt end, and adjusting bolt is through the screwed hole of slide block, and slide block is located in framework upper hopper chute, is provided with locking structure between slide block and framework.
Described adjustment roller is located at adjusting bolt end by fixed cover, and fixed cover is provided with side screw hole, and respective side screw hole location place, adjusting bolt end is provided with spline groove.
The utility model compared with prior art, has the following advantages:
Corrected online by adjustment pair of rollers section bar four faces in these device four orientation, prevent section bar torsional deformation, be rolling friction between adjustment roller and section bar, the frictional force of contact surface is little, improves rectification effect, promotes the quality of production of section bar.
Accompanying drawing explanation
Below the content expressed by each width accompanying drawing of this description and the mark in figure are briefly described:
Fig. 1 is the utility model apparatus structure schematic diagram.
In figure: 1. base, 2. set bolt, 3. hold-down nut, 4. fixed base plate, 5. framework, 6. side adjust roller, 7. lower support roller, 8. press down adjustment roller, 9. fixed cover, 10. slide block, 11. adjusting bolts.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, detailed description of the invention of the present utility model is described in further detail.
As shown in Figure 1, this device preventing section bar from distorting, comprises bearing, the framework 5 be fixed on bearing, and the top of framework 5 and both sides are equipped with the adjustment roller for adjusting section bar, and bearing is provided with for the lower support roller 7 to section brace.Corrected online by adjustment pair of rollers section bar four faces in these device four orientation, prevent section bar torsional deformation, be rolling friction between adjustment roller and section bar, the frictional force of contact surface is little, improves rectification effect.
Bearing comprises base 1, set bolt 2, hold-down nut 3, fixed base plate 4, wherein, fixed base plate 4 is positioned at above base 1, is connected between fixed base plate with base by set bolt with hold-down nut cooperation, and base is provided with the guide-track groove of the nut slip adjustment for set bolt.Guide-track groove is inverted T shape groove, and the nut of set bolt is in T-slot, and set bolt top is locked by hold-down nut.Unscrew hold-down nut, set bolt can regulate along guide-track groove relative movement, and framework is fixed on fixed base plate, thus adjusts frame position.
After the device that the utility model prevents section bar from distorting is located at final section cooling water tank and before hauling machine, parison inside after water tank of section bar does not cool completely, heat transfer process makes section bar deliquescing again, this, with regard to being corrected by this device for the later stage, provides chance and space.
Be provided with screwed hole in the middle part of fixed base plate 4, lower support roller 7 is located on fixed base plate by bolt, and the corresponding threaded holes of bolt and fixed base plate closes, and lower support roller is located at bolt upper end by rotating shaft.
Adjustment roller is located at adjusting bolt 11 end, and adjusting bolt is through the screwed hole of slide block, and slide block 10 is located in framework upper hopper chute, is provided with locking structure between slide block and framework.Slide block is square slider structure, and in the chute of framework slidably, slide block side is provided with screwed hole to slide block, and framework is provided with waist type groove, wears waist type groove coordinate with screwed hole by trip bolt, to slider locking location, forms locking structure.
Adjustment roller is located at adjusting bolt end by fixed cover 9, and fixed cover 9 is provided with side screw hole, and respective side screw hole location place, adjusting bolt 11 end is provided with spline groove.
Framework is quadra structure, and the side frame body lower end of both sides is fixed on fixed base plate, and the top cross-bar two ends of framework are fixed on support body upper end, both sides.
Side adjustment roller 6 on the both sides support body of framework is oppositely arranged.The adjustment roller 8 that presses down on the crossbeam of frame roof is positioned at above side adjustment roller 6.What both sides adjustment roller and a lower support roller and one were positioned at top presses down adjustment roller, from four in the face of section bar is corrected online, prevents section bar torsional deformation.
Adjustment roller and lower support roller are dolioform roller.Adjustment roller is identical with section bar throughput direction with the rotating direction of lower support roller.Reduce to rub between device and section bar contact surface, improve rectification effect.
By reference to the accompanying drawings the utility model is exemplarily described above; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that design of the present utility model and technical scheme are carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (6)
1. the device preventing section bar from distorting, it is characterized in that: comprise bearing, the framework be fixed on bearing, the top of described framework and both sides are equipped with the adjustment roller for adjusting section bar, and described bearing is provided with for the lower support roller to section brace.
2. the device preventing section bar from distorting as claimed in claim 1, is characterized in that: described device is located between section bar cooling water tank and hauling machine.
3. the device preventing section bar from distorting as claimed in claim 1, is characterized in that: described adjustment roller and lower support roller are dolioform roller.
4. the device preventing section bar from distorting as claimed in claim 1, is characterized in that: described adjustment roller is identical with section bar throughput direction with the rotating direction of lower support roller.
5. the device preventing section bar from distorting as claimed in claim 1, is characterized in that: described adjustment roller is located at adjusting bolt end, and adjusting bolt is through the screwed hole of slide block, and slide block is located in framework upper hopper chute, is provided with locking structure between slide block and framework.
6. the device preventing section bar from distorting as claimed in claim 5, is characterized in that: described adjustment roller is located at adjusting bolt end by fixed cover, and fixed cover is provided with side screw hole, and respective side screw hole location place, adjusting bolt end is provided with spline groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104628.6U CN204470330U (en) | 2015-02-12 | 2015-02-12 | A kind of device preventing section bar from distorting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104628.6U CN204470330U (en) | 2015-02-12 | 2015-02-12 | A kind of device preventing section bar from distorting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204470330U true CN204470330U (en) | 2015-07-15 |
Family
ID=53626072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520104628.6U Expired - Fee Related CN204470330U (en) | 2015-02-12 | 2015-02-12 | A kind of device preventing section bar from distorting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204470330U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159744A (en) * | 2017-04-06 | 2017-09-15 | 山东钢铁股份有限公司 | F type gantry channel-steel apparatus for correcting |
| CN113070360A (en) * | 2021-03-11 | 2021-07-06 | 上海泽升汽车科技有限公司 | Cooling correction tool and correction method for extruded section of double-hole die |
-
2015
- 2015-02-12 CN CN201520104628.6U patent/CN204470330U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159744A (en) * | 2017-04-06 | 2017-09-15 | 山东钢铁股份有限公司 | F type gantry channel-steel apparatus for correcting |
| CN113070360A (en) * | 2021-03-11 | 2021-07-06 | 上海泽升汽车科技有限公司 | Cooling correction tool and correction method for extruded section of double-hole die |
| CN113070360B (en) * | 2021-03-11 | 2023-03-10 | 上海泽升汽车科技有限公司 | Cooling correction tool and correction method for extruded section of double-hole die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160212 |