CN202447444U - Side supporting device for plate bending machine - Google Patents
Side supporting device for plate bending machine Download PDFInfo
- Publication number
- CN202447444U CN202447444U CN2012200265808U CN201220026580U CN202447444U CN 202447444 U CN202447444 U CN 202447444U CN 2012200265808 U CN2012200265808 U CN 2012200265808U CN 201220026580 U CN201220026580 U CN 201220026580U CN 202447444 U CN202447444 U CN 202447444U
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- CN
- China
- Prior art keywords
- support
- link
- slide block
- supporting seat
- plate bending
- 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 - Lifetime
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to the technical field of plate bending machines, in particular to a side supporting device for a plate bending machine. The side supporting device comprises hydraulic cylinders, supporting seats, brackets and roll shafts, wherein the supporting seats are fixed on the front side and the back side of a machine tool working table; the two brackets are in the shapes of square frames; the inner sides of the brackets are connected with the supporting seats in a hinged manner; two rows of roll shafts are longitudinally distributed and arranged at the upper parts of the brackets; and the hydraulic cylinders are respectively arranged on the front side and the back side of a machine tool body and connected with the lower parts of the brackets in a hinged manner. The side supporting device has the characteristics of reasonable structure and small occupied space, is simple and convenient to manufacture and mount, prevents plate bending deformation and guarantees the plate bending precision.
Description
Technical field
The utility model relates to a kind of technical field of veneer reeling machine, and specifically a kind of veneer reeling machine is used the side bracing or strutting arrangement.
Background technology
Veneer reeling machine in the process that initially rolls the barrier part shaping, owing to deadweight produces the precision that sagging distortion influences roll bending, and is difficult to guarantee the registration of interface at the workpiece that rolls the big barrel dliameter of thin plate when workpiece heals up welding.The plate alignment before roll bending of existing veneer reeling machine is general, and what adopt is the minor face alignment, and this alignment thereof precision is low and to the having relatively high expectations of operator, and adopts the mode of long limit alignment need increase delivery track and difficult installation, and it is big to take up room.In the process of rolling, be easy to produce the misalignment phenomenon owing to plate unbalance stress slab edge or with the axial out of plumb of working roll, need when healing up, manual work go to revise, influence rolls precision and efficient is lower.
Summary of the invention
The utility model provides a kind of rational in infrastructure in order to overcome above-mentioned defective, and it is little to take up room, and makes simple installation, prevents the roll bending distortion, guarantees that the veneer reeling machine of roll bending precision is used the side bracing or strutting arrangement.
The technical scheme that the utility model adopts is: a kind of veneer reeling machine is used the side bracing or strutting arrangement, comprises hydraulic cylinder, supporting seat, support and roll shaft, and supporting seat is fixed in both sides, platen front and back; Support has two, the frame-like that is square, and the inboard and the supporting seat of support are articulated and connected; The upper longitudinal of support has roll shaft to distributed and arranged; And roll shaft forms two rows, and hydraulic cylinder is separately positioned on the forward and backward both sides of bed piece, and hydraulic cylinder is connected
with the support lower hinge.
The utility model has also designed the side blocking means; Described side blocking means comprises bar shaped link, slide block, hydraulic jack and the gear wheel of being with slideway, and link is separately positioned on the front and rear of support, and described slide block is arranged on the end of link; Slide block be connected with hydraulic jack and through hydraulic jack and link for slidably being connected; Gear wheel be horizontally set on the slide block and with slide block for being rotationally connected, the axis of gear wheel is parallel with link, link is fixedly connected with the outside of supporting seat.
The utility model is provided with hydraulic cylinder in both sides before and after the roll bending bed piece, both sides are provided with supporting seat before and after platen, and supporting seat is connected with the hinged inside of support; Hydraulic cylinder is connected with the support lower hinge, and the top of support is distributed with roll shaft again, and hoisting of hydraulic cylinder can drive the pin joint rotation of support along supporting seat; Support is inclined upwardly roll shaft is contacted with workpiece to be machined; Utilize roll shaft that workpiece is realized side supports, thereby prevent that cylindrical work pieces is prone to the distortion that produces when rolling, guarantee the registration accuracy of interface; The utility model is simple in structure, makes simple installation; The utility model has also designed the side blocking means; Slide block in the side blocking means can move along link under the hydraulic jack effect, can regulate according to the length of processed cylindrical work pieces like this, makes two slide blocks be positioned at the rear and front end of cylindrical work pieces; Be the both sides of sheet material; And utilize the outside of enter the chocks at cylindrical work pieces, and prevent to occur in the process of rolling the misalignment phenomenon, improve the quality of strengthening precision and roll bending.
Description of drawings
Fig. 1 is the sketch map of the utility model.
Fig. 2 is the left view of this Fig. 1.
The specific embodiment
Combine accompanying drawing that the utility model is further described, Fig. 1 is a kind of embodiment of the utility model at present, comprises hydraulic cylinder 1, supporting seat 2, support 3 and roll shaft 4; Supporting seat 2 is fixed in both sides, platen front and back, and support 3 has two, and frame-like is square; The inboard of support 3 and supporting seat 2 are articulated and connected; The upper longitudinal of support 3 has roll shaft 4 to distributed and arranged, and roll shaft 4 formation two rows, and roll shaft 4 is installed on the support 3 through roller seat usually; For effectively adapting to rolling of awl tube, roll shaft 4 angles can fine adjustment.Hydraulic cylinder 1 is separately positioned on the forward and backward both sides of bed piece, sees Fig. 2, and hydraulic cylinder 1 upper end is connected
with support 3 lower hinge.Also designed the side blocking means in the present embodiment; Described side blocking means comprises bar shaped link 5, slide block 6, hydraulic jack 10 and the gear wheel 7 of being with slideway; Link 5 is separately positioned on the front and rear of support 3; Described slide block 6 is arranged on the end of link 5, slide block 6 be connected with hydraulic jack 10 and through hydraulic jack 10 and link 5 for slidably being connected, gear wheel 7 be horizontally set on the slide block 6 and with slide block 6 for being rotationally connected; The axis of gear wheel 7 is parallel with link 5, and link 5 is fixedly connected with the outside of supporting seat 2.Described side blocking means can only be installed on the support 3, also can all install by two supports 3, and present embodiment is for only being installed on the support 3.
During use, hydraulic cylinder 1 action that hoists, hydraulic cylinder 1 drives two supports 3 simultaneously and upwards rotates along the pin joint of supporting seat 2 separately; Support 3 upwards symmetry tilts, and roll shaft 4 is contacted with workpiece to be machined, utilizes 4 pairs of workpiece of roll shaft to realize side supports; The utility model can be regulated the angle of inclination of support 3 according to the needs of processed drum diameter, and roll shaft 4 is effectively contacted with sheet material; To reach the good supporting effect, simultaneously, also can satisfy the demand that the awl tube is rolled; Thereby prevent that cylindrical work pieces is prone to the metaboly that produces when rolling, guarantee the registration accuracy of interface.The side blocking means of the utility model design; Its slide block 6 can slide in link 5 front and back, the drive lower edge of hydraulic jack 10; Make slide block 6 be positioned at the rear and front end of cylindrical work pieces, i.e. the both sides, front and back of sheet material, and utilize the outside of gear wheel 7 retainings at cylindrical work pieces; In the roll bending process, play the effect of sheet material alignment and cylindrical shell correction, prevent to occur in the roll bending process phenomenon of misalignment.
The utlity model has rational in infrastructurely, it is little to take up room, and makes simple installation, prevents the roll bending distortion, guarantees the characteristics of roll bending precision.
Claims (2)
1. a veneer reeling machine is used the side bracing or strutting arrangement, it is characterized in that: comprise hydraulic cylinder, supporting seat, support and roll shaft, supporting seat is fixed in both sides, platen front and back; Support has two, the frame-like that is square, and the inboard and the supporting seat of support are articulated and connected; The upper longitudinal of support has roll shaft to distributed and arranged; And roll shaft forms two rows, and hydraulic cylinder is separately positioned on the forward and backward both sides of bed piece, and hydraulic cylinder is connected
with the support lower hinge.
2. veneer reeling machine according to claim 1 is used the side bracing or strutting arrangement; It is characterized in that: also comprise the side blocking means; Described side blocking means comprises bar shaped link, slide block, hydraulic jack and the gear wheel of being with slideway, and link is separately positioned on the front and rear of support, and described slide block is arranged on the end of link; Slide block be connected with hydraulic jack and through hydraulic jack and link for slidably being connected; Gear wheel be horizontally set on the slide block and with slide block for being rotationally connected, the axis of gear wheel is parallel with link, link is fixedly connected with the outside of supporting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200265808U CN202447444U (en) | 2012-01-20 | 2012-01-20 | Side supporting device for plate bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200265808U CN202447444U (en) | 2012-01-20 | 2012-01-20 | Side supporting device for plate bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202447444U true CN202447444U (en) | 2012-09-26 |
Family
ID=46863339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200265808U Expired - Lifetime CN202447444U (en) | 2012-01-20 | 2012-01-20 | Side supporting device for plate bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202447444U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734411A (en) * | 2016-11-19 | 2017-05-31 | 安徽省航天机床制造股份有限公司 | A kind of veneer reeling machine of automatically calibrating |
| CN106734414A (en) * | 2016-12-05 | 2017-05-31 | 上海振华重工(集团)股份有限公司 | The misalignment correction material drag device of veneer reeling machine |
| CN112139314A (en) * | 2020-10-27 | 2020-12-29 | 东风佛吉亚排气控制技术有限公司 | Rolling machine is used in blast pipe production |
-
2012
- 2012-01-20 CN CN2012200265808U patent/CN202447444U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734411A (en) * | 2016-11-19 | 2017-05-31 | 安徽省航天机床制造股份有限公司 | A kind of veneer reeling machine of automatically calibrating |
| CN106734414A (en) * | 2016-12-05 | 2017-05-31 | 上海振华重工(集团)股份有限公司 | The misalignment correction material drag device of veneer reeling machine |
| CN112139314A (en) * | 2020-10-27 | 2020-12-29 | 东风佛吉亚排气控制技术有限公司 | Rolling machine is used in blast pipe production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120926 |
|
| CX01 | Expiry of patent term |