CN208945129U - A kind of the drawing straightener - Google Patents
A kind of the drawing straightener Download PDFInfo
- Publication number
- CN208945129U CN208945129U CN201821549504.9U CN201821549504U CN208945129U CN 208945129 U CN208945129 U CN 208945129U CN 201821549504 U CN201821549504 U CN 201821549504U CN 208945129 U CN208945129 U CN 208945129U
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- China
- Prior art keywords
- rack
- fixedly connected
- straightening roll
- fixing seat
- slot
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Abstract
The utility model discloses a kind of the drawing straighteners, including rack, the lower surface two sides of the rack are fixedly connected to installation bolt, the upper surface front end of the rack is fixedly connected with the first fixing seat by screw, the inner surface of first fixing seat is rotatably connected to the first lower end straightening roll by bearing, support base is fixedly connected with by screw at the upper surface center of the rack, the inner surface of the support base is rotatably connected to free straightening roll by bearing, the upper surface rear end of the rack is fixedly connected with the second fixing seat by screw, the inner surface of second fixing seat is rotatably connected to the second lower end straightening roll by bearing, the upper surface both ends of the rack are fixedly connected to support frame, the upper surface of support frame as described above is fixedly connected with mounting rack, the drawing straightener can greatly improve the convenience used Property and stability, guarantee safe and efficient property.
Description
Technical field
The utility model relates to steel billet technical field of processing equipment, specially a kind of the drawing straightener.
Background technique
In recent years as market is to continuous casting billet specification kind demand, the conticaster of more and more steel mills is by one side of production list
Made-up article kind changes and produces more specification sides, round billet kind, increases Business Economic Benefit and the market competitiveness, and the drawing straightener is to connect
A crucial equipment on casting machine.
But in place of existing straightener still has several drawbacks when in use, first, when in use, upper and lower straightening roll
Spacing all yes, can not be adjusted according to the specification and thickness of steel billet, be directed to the steel billet of different size in this way, not can guarantee
Pressing force and stability, second, a large amount of heat can be generated in straightening process, and driving motor is mounted on the rack, and is easy
It is influenced and is reduced the service life by high temperature, third, lower compression roller is oriented to when pushing by simply sliding into, can not
Guiding is supported to the position that is slidably connected, dislocation is easy and causes to interfere, sliding damping is larger, and stability is poor.
Utility model content
The purpose of this utility model is to provide a kind of the drawing straighteners, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of the drawing straightener, including rack, institute
The lower surface two sides for stating rack are fixedly connected to installation bolt, and the upper surface front end of the rack is fixedly connected with by screw
The inner surface of first fixing seat, first fixing seat is rotatably connected to the first lower end straightening roll, the rack by bearing
Upper surface center at support base is fixedly connected with by screw, the inner surface of the support base passes through bearing rotation and connects
It is connected to free straightening roll, the upper surface rear end of the rack is fixedly connected with the second fixing seat by screw, and described second is fixed
The inner surface of seat is rotatably connected to the second lower end straightening roll by bearing；
The upper surface both ends of the rack are fixedly connected to support frame, and the upper surface of support frame as described above is fixedly connected with peace
It shelves；
The lower surface both ends of the mounting rack are fixedly installed with hydraulic cylinder, and the lower surface end point of the hydraulic cylinder passes through
Articulated shaft is hinged with mobile base, and the inner surface of the mobile base is rotatably connected to pushing straightening roll by bearing.
Preferably, the rear end surface for pushing straightening roll is fixedly connected with everything axis by axis, the everything axis it is another
One end is fixedly connected on the output end of retarder, and the input terminal of the retarder is fixedly installed with motor.
Preferably, the mobile base has two groups, and is symmetrically distributed in the upper end two sides of rack.
Preferably, the outer surface of support frame as described above is fixedly connected with guide plate, and the inside of the guide plate is oriented to equipped with T-type
Slot, the inner surface of the T-type guide groove slidably connect T-type guide pad, and the outer end face of the T-type guide pad passes through connection
Plate is fixedly connected on the outer surface front end of mobile base.
Preferably, the inside both ends of the T-type guide pad are equipped with break slot, and the inner bottom surface of the break slot, which is equipped with, opens
The inner surface of tight slot, the tensioning slot is threaded with limit baffle ring.
Preferably, nutted rod, the inside end of the nutted rod are slidably connected at the inside center of the limit baffle ring
The inner surface of tensioning slot is slidably connected to by tensioning spring, the outside end point of the nutted rod is fixedly connected with U-shaped frame,
The inner surface of the U-shaped frame is rotatably connected to guide roller, and the outer surface of the guide roller, which rolls, is connected to T-type guide groove
Inner surface.
Compared with prior art, the utility model has the beneficial effects that the drawing straightener passes through under multiple positions
Straightening roll is held, in conjunction with the pushing roll structure that upper end hydraulic cylinder drives, spacing can be adjusted to adapt to the steel billet of different size, guaranteed
Stability, while being connected by power and being inputted by everything axis, motor and speed reducer heat source can be made, guarantee stability
And service life, then have and be exactly slidably connected by T-type guide pad, the guide roller of connecting inner tensioned is propped up
Support guiding, it is ensured that the stability of guiding avoids inclination from misplacing, can greatly improve the convenience used and stabilization in this way
Property, guarantee safe and efficient property.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the local overlooking schematic diagram of the everything axis connection of the utility model；
Fig. 3 is the overall structure diagram of the utility model；
Fig. 4 is the sectional view of the utility model.
In figure: 1 rack, 11 installation bolts, 12 first fixing seats, 13 first lower end straightening rolls, 14 support bases, 15 are freely
Straightening roll, 16 second fixing seats, 17 second lower end straightening rolls, 18 support frames, 19 mounting racks, 2 hydraulic cylinders, 21 articulated shafts, 22 are lived
Dynamic pedestal, 23 push straightening roll, 24 everything axis, 25 retarders, 26 motors, 3 guide plates, 31 T-type guide grooves, 32 T-types guiding
Block, 33 connecting plates, 34 break slots, 35 tensioning slots, 36 limit baffle rings, 37 nutted rod, 38 tensioning springs, 39 U-shaped framves, 391 guiding
Idler wheel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of the drawing straightener, including rack 1, rack 1
Lower surface two sides be fixedly connected to installation bolt 11, equipment installation position can be fixedly installed to, before the upper surface of rack 1
End is fixedly connected with the first fixing seat 12 by screw, and the inner surface of the first fixing seat 12 is rotatably connected to first by bearing
Lower end straightening roll 13 carries out correction support in front end, guarantees stability, connects at the upper surface center of rack 1 by the way that screw is fixed
It is connected to support base 14, the inner surface of support base 14 is rotatably connected to free straightening roll 15 by bearing, can be in centre
Position carries out guide support, improves the stationarity of steel billet movement, improves leveling effect, the upper surface rear end of rack 1 passes through screw
It is fixedly connected with the second fixing seat 16, the inner surface of the second fixing seat 16 is rotatably connected to the second lower end straightening roll by bearing
17, it can be supported from rear side, guarantee stability；
The upper surface both ends of rack 1 are fixedly connected to support frame 18, and the upper surface of support frame 18 is fixedly connected with installation
Frame 19, is easily installed other structures, improves the stability of support；
The lower surface both ends of mounting rack 19 are fixedly installed with hydraulic cylinder 2, model AP-220H and pass through that pipeline is fixed to be connected
Be connected to solenoid directional control valve and hydraulic power unit, can about 2 driving hydraulic cylinder it is flexible, connection type and control principle belong to existing
Technology is not repeating, and the lower surface end point of hydraulic cylinder 2 is hinged with mobile base 22 by articulated shaft 21, and articulated connection can be with
Rotation evacuation by a small margin is carried out, avoids causing to interfere because of slight shift, improves security and stability, the inside of mobile base 22
Surface is rotatably connected to by bearing and pushes straightening roll 23, can be moved up and down in this way by hydraulic cylinder 2 with mobile base 22,
And then the height for pushing straightening roll 23 is adjusted, conveniently adapt to the steel billet of different size；
The rear end surface for pushing straightening roll 23 is fixedly connected with everything axis 24 by axis, can increase the distance of transmitting, into
And guarantee clipping room away from, far from sites of heat generation, improve service life, at the same can in transmission deflection angle, avoid transmission dry
It relates to, transmission principle belongs to the prior art, is not repeating, and the other end of everything axis 24 is fixedly connected on the output of retarder 25
End, the input terminal of retarder 25 are fixedly installed with motor 26, the model RT-11909C of retarder 25, the model of motor 26
YEJ-M55, and be connected in series in control switch and working power by circuit；
Mobile base 22 has two groups, and is symmetrically distributed in the upper end two sides of rack 1, can be pushed in this way in two sides,
Guarantee the stability of aligning；
The outer surface of support frame 18 is fixedly connected with guide plate 3, and the inside of guide plate 3 is equipped with T-type guide groove 31, and T-type is led
T-type guide pad 32 is slidably connected to the inner surface of slot 31, the outer end face of T-type guide pad 32 connects by the way that connecting plate 33 is fixed
It is connected to the outer surface front end of mobile base 22, mobile base 22 can be oriented to by T-type guide pad 32, be glided in raising
Dynamic stability guarantees the efficiency and safety of aligning, avoids；
The inside both ends of T-type guide pad 32 are equipped with break slot 34, and the inner bottom surface of break slot 34 is equipped with tensioning slot 35,
The inner surface of tight slot 35 is threaded with limit baffle ring 36, facilitates connection and installation, avoids interference with；
Nutted rod 37 is slidably connected at the inside center of limit baffle ring 36, the inside end of nutted rod 37 passes through tensioning bullet
Spring 38 is slidably connected to the inner surface of tensioning slot 35, and the outside end point of nutted rod 37 is fixedly connected with U-shaped frame 39, U-shaped frame
39 inner surface is rotatably connected to guide roller 391, and the outer surface of guide roller 391, which rolls, is connected to T-type guide groove 31
Inner surface can hold out against guide roller 391 to two sides by tensioning spring 38 in this way, what guarantee was contacted with T-type guide groove 31
Stability avoids deviateing misplacing, improves the stationarity of guiding.
When the utility model is specifically implemented: when in use, steel billet can be placed into the first lower end straightening roll 13 and
On two lower end straightening rolls 17, and duplication support is carried out by free straightening roll 15, then controls hydraulic cylinder 2 and extend downwardly, it can
Steel billet is pushed down so that straightening roll 23 will be pushed, then starts motor 26, it, can be with pushing straightening roll after being slowed down by retarder 25
23 rotations, also can be driven and be aligned to steel billet, more convenient stabilization, and straightening process belongs to the prior art, does not exist
It is described in detail, the height of the whereabouts of mobile base 22 can be adjusted by the length that hydraulic cylinder 2 stretches out in this way, can also be adjusted
The spacing for pushing straightening roll 23 and the first lower end straightening roll 13 adapts to the steel billet of different size, and is carried out by everything axis 24
Transmission, will not interfere because of angle offset, guarantee security and stability, and when adjusting mobile base 22, pass through T-type guide pad
32 are oriented to inside T-type guide groove 31, while tensioning spring 38 holds out against nutted rod 37 to both ends, can also pass through U-shaped frame
39 hold out against guide roller 391, can be pressed to T-type guide groove 31 inner surface roll, guarantee guiding stationarity, avoid to
Side deviates and causes to interfere, and improves the stability of adjusting, greatly improves the safe and efficient property used.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of the drawing straightener, including rack (1), it is characterised in that: the lower surface two sides of the rack (1) are fixedly connected with
Having installation bolt (11), the upper surface front end of the rack (1) is fixedly connected with the first fixing seat (12) by screw, and described
The inner surface of one fixing seat (12) is rotatably connected to the first lower end straightening roll (13), the upper table of the rack (1) by bearing
It is fixedly connected with support base (14) at the center of face by screw, the inner surface of the support base (14) is rotated by bearing
It being connected with free straightening roll (15), the upper surface rear end of the rack (1) is fixedly connected with the second fixing seat (16) by screw,
The inner surface of second fixing seat (16) is rotatably connected to the second lower end straightening roll (17) by bearing；
The upper surface both ends of the rack (1) are fixedly connected to support frame (18), and the upper surface of support frame as described above (18) is fixed
It is connected with mounting rack (19)；
The lower surface both ends of the mounting rack (19) are fixedly installed with hydraulic cylinder (2), the lower surface end of the hydraulic cylinder (2)
Place is hinged with mobile base (22) by articulated shaft (21), and the inner surface of the mobile base (22) is rotatablely connected by bearing
There are pushing straightening roll (23).
2. a kind of the drawing straightener according to claim 1, it is characterised in that: the rear end table for pushing straightening roll (23)
Face is fixedly connected with everything axis (24) by axis, and the other end of the everything axis (24) is fixedly connected on the output of retarder (25)
End, the input terminal of the retarder (25) are fixedly installed with motor (26).
3. a kind of the drawing straightener according to claim 1, it is characterised in that: the mobile base (22) has two groups, and
It is symmetrically distributed in the upper end two sides of rack (1).
4. a kind of the drawing straightener according to claim 1, it is characterised in that: the outer surface of support frame as described above (18) is fixed
It is connected with guide plate (3), the inside of the guide plate (3) is equipped with T-type guide groove (31), the inside of the T-type guide groove (31)
Surface slidably connects T-type guide pad (32), and the outer end face of the T-type guide pad (32) is fixedly connected by connecting plate (33)
In the outer surface front end of mobile base (22).
5. a kind of the drawing straightener according to claim 4, it is characterised in that: the inside two of the T-type guide pad (32)
End is equipped with break slot (34), and the inner bottom surface of the break slot (34) is equipped with tensioning slot (35), described to be tensioned the interior of slot (35)
Side surface is threaded with limit baffle ring (36).
6. a kind of the drawing straightener according to claim 5, it is characterised in that: the inside center of the limit baffle ring (36)
Place slidably connects nutted rod (37), and the inside end of the nutted rod (37) is slidably connected to tensioning by tensioning spring (38)
The outside end point of the inner surface of slot (35), the nutted rod (37) is fixedly connected with U-shaped frame (39), the U-shaped frame (39)
Inner surface be rotatably connected to guide roller (391), the outer surface of the guide roller (391), which rolls, is connected to T-type guiding
The inner surface of slot (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821549504.9U CN208945129U (en) | 2018-09-21 | 2018-09-21 | A kind of the drawing straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821549504.9U CN208945129U (en) | 2018-09-21 | 2018-09-21 | A kind of the drawing straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208945129U true CN208945129U (en) | 2019-06-07 |
Family
ID=66739002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821549504.9U Active CN208945129U (en) | 2018-09-21 | 2018-09-21 | A kind of the drawing straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208945129U (en) |
-
2018
- 2018-09-21 CN CN201821549504.9U patent/CN208945129U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 351200 Xianyou County Economic Development Zone, Putian City, Fujian Province Patentee after: To force machinery (Fujian) Group Co.,Ltd. Address before: 351254 Xianyou County Economic Development Zone, Putian City, Fujian Province Patentee before: FUJIAN PUTIAN GEILI MACHINERY MANUFACTURING Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A drawing and straightening machine Effective date of registration: 20220718 Granted publication date: 20190607 Pledgee: Putian Xianyou sub branch of Industrial Bank Co.,Ltd. Pledgor: To force machinery (Fujian) Group Co.,Ltd. Registration number: Y2022980010697 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |