CN209020984U - A kind of bar shaped cutter straightener - Google Patents
A kind of bar shaped cutter straightener Download PDFInfo
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- CN209020984U CN209020984U CN201821786892.2U CN201821786892U CN209020984U CN 209020984 U CN209020984 U CN 209020984U CN 201821786892 U CN201821786892 U CN 201821786892U CN 209020984 U CN209020984 U CN 209020984U
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- bar shaped
- shaped cutter
- plate
- pressure head
- straightening
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Abstract
The utility model discloses a kind of bar shaped cutter straighteners, belong to cutter straightening technology field.The utility model includes the hydraulic cylinder being mounted on the base, fixed station, pressure head, mounting plate and straightening plate, pressure head is connected on the piston rod of the hydraulic cylinder, the fixed station is corresponding with pressure head, the aligning board ends stick on side of the fixed station towards pressure head, the straightening plate is arc, and its cancave cambered surface is against pressure head；The bottom surface both ends of the straightening plate are equipped with plug, which is inserted into the fixation hole opened up on mounting plate.The utility model, according to real bar cutter the degree of bending, replaces different straightening plates by the way that straightening plate is designed to movable installation, realizes and processes to the quick aligning of differently curved degree bar shaped cutter, improves work efficiency.
Description
Technical field
The utility model relates to cutter straightening technology fields, more specifically to a kind of bar shaped cutter straightener.
Background technique
Aligning is briefly exactly to make the bend sizable back-flexing of position receiving or stretching, makes the crooked position
Certain elastic-plastic deformation is generated, after external force removal, crooked position passes through elastic recovery, then reaches straight.The prior art
In it is most of mental section, bar, tubing, wire rod etc. are aligned using straighteners, bar etc. is carried out by straightening roll
Extruding makes it change straightness, restores the straightness of the workpiece such as bar, but this straightener is not particularly suited for rectifying for bar shaped cutter
Directly.
In the processing and use process of bar shaped cutter, due to the planform of bar shaped cutter, raw material quality, heat
Processing can all cause blade to deform using clamping the factors such as improper, therefore, in the production and use process of bar shaped cutter, need
The bar shaped cutter to occur bending and deformation aligned, guarantee the quality and straightness of bar shaped cutter, reduce bar shaped cutter
Learies reduce production cost.Bar shaped cutter is often placed on horizontal plane by existing bar shaped cutter arrangement, then to bar shaped
Cutter carries out force aligning, such that bar shaped cutter aligns limitation, leveling effect is poor, aligns low efficiency, part
Curved bar shaped cutter is aligned using equipment by factory, but this straightening equipment manually applies external force mostly and rectifys to crooked position
Directly, time-consuming and laborious, labour cost is higher, and leveling effect is also undesirable, and flexibility is poor.
Through retrieving, China Patent No. ZL 201320273905.7, authorized announcement date is on October 9th, 2013, innovation and creation
Title are as follows: a kind of efficient cutter coalignment, this application include pedestal, handwheel, transmission shaft, sliding block, fixed guide blocks, alignment
Punch-pin and alignment cavity plate, the lower end of the fixed guide blocks is fixedly connected with pedestal, offers guide groove in fixed guide blocks, in guide groove
It is provided with sliding block with matching, vertical rack gear is provided on the sliding block, transmission shaft is fixed on handwheel, is driven shaft end
It is provided with the gear matched with above-mentioned rack gear, which is provided with alignment punch-pin, and it is outside for being straightened the lower surface of punch-pin
The arcwall face of protrusion is provided with alignment cavity plate on the pedestal, which is located at the underface of alignment punch-pin, is straightened recessed
The upper surface of mould is provided with the arcwall face being recessed inwardly, and the arcwall face two sides being recessed inwardly are horizontal plane.This application
Although coalignment is straightened cutter by alignment punch-pin and alignment cavity plate interaction, which passes through behaviour
Make personnel and rotate handwheel, control lifting alignment punch-pin manually, and then cutter is straightened, the operating process is time-consuming and laborious, work
Make that efficiency is lower, in addition, the coalignment of this application can not be straightened for the cutter of differently curved degree, flexibility compared with
Difference needs to be further improved.
For another example, China Patent No. ZL 201721287894.2, authorized announcement date are on May 15th, 2018, innovation and creation name
Referred to as: one kind being used for bar blade straightener, and this application includes bracket, top-pressure mechanism and support regulating mechanism, described to hold
Support regulating mechanism is set to internal stent, for being horizontally arranged bar blade, and adjusts the stress spacing of bar blade；The top
The top of bracket is arranged in press mechanism, for forcing in bar blade, realizes that the deformation to bar blade is aligned.This application
Straightener in use, although the stress spacing of bar blade is adjustable, can be well adapted for different length rule
The aligning of the bar blade of lattice, but the head of its mandril is provided with press block, the handle of mandril upper end is rotated, so that the head of mandril
Portion presses against at cutter bending deformation, and head of mandril rotates and bar blade can be made to deform during this, up to not
To the effect aligned well.
Utility model content
1. utility model technical problems to be solved
The purpose of the utility model is to overcome need when the bar shaped cutter in the prior art to differently curved degree is aligned
It adjusts repeatedly, correct and lead to ineffective problem, provide a kind of bar shaped cutter straightener, the utility model passes through
Straightening plate is designed to movable installation, according to real bar cutter the degree of bending, different straightening plates is replaced, realizes to not
Quick aligning with bending degree bar shaped cutter is processed, and is improved work efficiency.
2. technical solution
In order to achieve the above objectives, technical solution provided by the utility model are as follows:
A kind of bar shaped cutter straightener of the utility model, including the hydraulic cylinder, fixed station, pressure being mounted on the base
Head, mounting plate and straightening plate are connected with pressure head on the piston rod of the hydraulic cylinder, and the fixed station is corresponding with pressure head, institute
The aligning board ends stated stick on side of the fixed station towards pressure head, which is arc, and its cancave cambered surface is against pressure head；Institute
The bottom surface both ends for stating straightening plate are equipped with plug, which is inserted into the fixation hole opened up on mounting plate.
As the further improvement of the utility model, the diameter dimension of the fixation hole is greater than the diameter dimension of plug,
Its difference is 1~2.5mm.
As the further improvement of the utility model, parallel longitudinally mounted plate, institute are provided on the pedestal
Mounting plate is stated to be fixed between longitudinally mounted plate.
As the further improvement of the utility model, the longitudinally mounted plate is perpendicular to piston rod, and two pieces of longitudinal directions
Multiple support rollers are set side by side between the top of mounting plate.
As the further improvement of the utility model, the straightening plate makes straightening plate bottom surface and support by spigots support
There are gaps between roller.
As the further improvement of the utility model, the one side that the fixed station is in contact with straightening plate is concave arc
Face, the radius of curvature of the cancave cambered surface are less than radius of curvature corresponding to the cambered surface on straightening plate.
As the further improvement of the utility model, fixed baffle is installed on the pedestal, the fixed station is logical
Fixed baffle is crossed to connect with pedestal.
As the further improvement of the utility model, supporting plate is also connected between the fixed baffle and pedestal.
As the further improvement of the utility model, there are two the supporting plates, and two supporting plates are arranged in parallel.
3. beneficial effect
It is had the following beneficial effects: compared with existing well-known technique using technical solution provided by the utility model
(1) a kind of bar shaped cutter straightener of the utility model, aligning board ends stick on fixed station towards pressure head
Side, which is arc, and is equipped with plug at the bottom surface both ends of straightening plate, which is inserted on mounting plate and opens up
Fixation hole in, straightening plate is fixed on a mounting board, when operator aligns the bar shaped cutter of differently curved degree, replacement
The straightening plate to match improves the aligning efficiency of bar shaped cutter, it is not necessary that repeatedly adjustment bar shaped cutter is aligned repeatedly.
(2) a kind of bar shaped cutter straightener of the utility model, the one side that fixed station is in contact with straightening plate are
Cancave cambered surface, the radius of curvature of the cancave cambered surface are less than radius of curvature corresponding to the cambered surface on straightening plate, can replace differently curved
The straightening plate of degree；In addition, the diameter dimension of fixation hole is greater than the diameter dimension of plug, on the one hand pacify convenient for the replacement of straightening plate
Dress, on the other hand, when aligning to bar shaped cutter, plug is broken when preventing straightening plate from deforming.
(3) a kind of bar shaped cutter straightener of the utility model drives piston rod to be moved, in turn by hydraulic cylinder
Position where making pressure head toward straightening plate is moved, operator by curved bar shaped cutter be placed on pressure head and straightening plate it
Between, pressure head carries out back-flexing to crooked position and aligns under the interaction of pressure head and straightening plate to bar shaped cutter,
The process is easy to operate, and work efficiency is high, reduces production cost.
(4) a kind of bar shaped cutter straightener of the utility model is provided with parallel longitudinally mounted plate on pedestal,
The both ends of mounting plate respectively be transversely mounted plate and be connected, two pieces of unidirectional vertical sides and one piece of longitudinal direction for being transversely mounted plate
Mounting plate is connected, and mounting plate is fixed jointly by being transversely mounted plate and longitudinally mounted plate, in addition, straightening plate and fixed station
It is in contact, fixed station is connected with the one side of fixed baffle, and fixed baffle another side is vertically connected with two supporting plates, and above-mentioned is each
Structure design causes to align when straightening equipment aligns bar shaped cutter in order to prevent because pressure head is to bar shaped cutter applied force
Plate is unstable, to influence leveling effect.
(5) top of a kind of bar shaped cutter straightener of the utility model, two blocks of longitudinally mounted plates passes through multiple
It supports roller to be connected, and there are gaps between support roller and straightening plate bottom surface, when bar shaped cutter is placed between pressure head and straightening plate,
One side support roller is supported bar shaped cutter, and on the other hand, support roller rotation, facilitates bar shaped in bar shaped cutter moving process
Cutter is mobile.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of bar shaped cutter straightener of the utility model；
Fig. 2 is straightening plate and fixed station schematic view of the mounting position in the utility model.
Label declaration in schematic diagram:
1, support roller；2, longitudinally mounted plate；3, it is transversely mounted plate；4, fixed station；5, mounting plate；6, straightening plate；7, fixed
Hole；8, pedestal；9, hydraulic cylinder；10, sleeve；11, piston rod；12, pressure head；13, supporting leg；14, cross bar；15, fixed baffle；16,
Supporting plate.
Specific embodiment
For the content for further appreciating that the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment 1
A kind of bar shaped cutter straightener of the present embodiment combined with Figure 1 and Figure 2, including the hydraulic cylinder being mounted on pedestal 8
9, fixed station 4, pressure head 12, mounting plate 5 and straightening plate 6.9 upper piston rod 11 of hydraulic cylinder passes through the sleeve on hydraulic cylinder 9
10 are connected with pressure head 12, drive the pressure head 12 on piston rod 11 mobile by control hydraulic cylinder 9,6 both ends of straightening plate recline
On fixed station 4, fixed station 4 is corresponding with pressure head 12, and straightening plate 6 is located towards the side of pressure head 12, i.e. straightening plate 6 is located at
Between pressure head 12 and fixed station 4；The straightening plate 6 is arc, and cancave cambered surface is against pressure head 12, and fixed station 4 reclines with straightening plate 6
One side be cancave cambered surface, the radius of curvature of the cancave cambered surface is less than radius of curvature corresponding to the cambered surface on straightening plate 6；Furthermore exist
The bottom surface both ends of straightening plate 6 are equipped with plug, which is inserted into the fixation hole 7 opened up on mounting plate 5, and straightening plate 6 is consolidated
It is scheduled on mounting plate 5, and the diameter dimension of fixation hole 7 is designed to the diameter dimension greater than plug, difference 1mm, this sets
On the one hand meter replaces the straightening plate 6 of differently curved degree convenient for worker, insert it on mounting plate 5, improves bar shaped cutter
Efficiency is aligned, the number for adjusting bar shaped cutter repeatedly is reduced, even without adjustment bar shaped cutter is repeated, primary aligning can restore
The straightness of bar shaped cutter；On the other hand, it when aligning to bar shaped cutter, prevents straightening plate 6 from deforming, makes straightening plate 6
On plug fracture.Supporting leg 13 is provided with below the pedestal 8, supporting leg 13 is supported pedestal 8, and leads between two supporting legs 13
It crosses cross bar 14 to be connected, which designs so that bar shaped cutter is more stable in straightening process.
A kind of bar shaped cutter straightener of the present embodiment, operator in advance according to the bending degree of bar shaped cutter,
Suitable straightening plate 6 is selected, straightening plate 6 is mounted on mounting plate 5, bar shaped cutter to be aligned then is placed on pressure head 12
Between straightening plate 6, operator starts hydraulic cylinder 9, and control pressure head 12 carries out back-flexing to bar shaped cutter, makes bar shaped cutter
Elastic-plastic deformation occurs, after pressure head 12 removes the power that bar shaped cutter crooked position applies, crooked position passes through elastic recovery,
Reach leveling effect.
Embodiment 2
In conjunction with Fig. 1, a kind of bar shaped cutter straightener of the present embodiment, substantially with embodiment 1, the difference is that:
The diameter dimension of fixation hole 7 is greater than the diameter dimension of plug, difference 2mm.
In addition, be provided with parallel longitudinally mounted plate 2 on pedestal 8, and longitudinally mounted plate 2 is perpendicular to piston rod 11,
And 6 support rollers 1 are set side by side between the top of two blocks of longitudinally mounted plates 2, between 6 bottom surface of the support roller 1 and straightening plate
There are gaps；The mounting plate 5 is fixed between longitudinally mounted plate 2, the both ends of the mounting plate 5 respectively be transversely mounted 3 phase of plate
Even, two pieces of unidirectional vertical sides for being transversely mounted plate 3 are connected with one block of longitudinally mounted plate 2, by being transversely mounted 3 He of plate
Mounting plate 5 is fixed jointly for longitudinally mounted plate 2.Fixed baffle 15 is also equipped on the pedestal 8, fixed station 4 is logical
It crosses fixed baffle 15 to connect with pedestal 8, and also there are gaps between support roller 1 for the bottom surface of fixed station 4.Bar shaped cutter is rectified
When straight, bar shaped cutter is placed in support roller 1, support roller 1 aligns bar shaped cutter, when different on aligning bar shaped cutter
When position, support roller 1 can be rotated in bar shaped cutter moving process, facilitate bar shaped cutter mobile.In order to what the present apparatus was designed
It is more stable, it is also connected between fixed baffle 15 and pedestal 8 there are two parallel supporting plate 16.
Embodiment 3
A kind of bar shaped cutter straightener of the present embodiment, substantially with embodiment 2, the difference is that: fixation hole 7
Diameter dimension is greater than the diameter dimension of plug, difference 2.5mm.8 are set side by side between the top of two blocks of longitudinally mounted plates 2
A support roller 1, is supported bar shaped cutter.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in be also one of the embodiments of the present invention, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (9)
1. a kind of bar shaped cutter straightener, it is characterised in that: including hydraulic cylinder (9), the fixed station being mounted on pedestal (8)
(4), pressure head (12), mounting plate (5) and straightening plate (6) are connected with pressure head on the piston rod (11) of the hydraulic cylinder (9)
(12), the fixed station (4) is corresponding with pressure head (12), and described straightening plate (6) both ends stick on fixed station (4) towards pressure head
(12) side, which is arc, and its cancave cambered surface is against pressure head (12)；The bottom surface both ends of the straightening plate (6) are equal
Equipped with plug, which is inserted into the fixation hole (7) opened up on mounting plate (5).
2. a kind of bar shaped cutter straightener according to claim 1, it is characterised in that: the diameter of the fixation hole (7)
Size is greater than the diameter dimension of plug, and difference is 1~2.5mm.
3. a kind of bar shaped cutter straightener according to claim 1, it is characterised in that: be arranged on the pedestal (8)
There is parallel longitudinally mounted plate (2), the mounting plate (5) is fixed between longitudinally mounted plate (2).
4. a kind of bar shaped cutter straightener according to claim 3, it is characterised in that: the longitudinally mounted plate (2)
Multiple support rollers (1) is set side by side with perpendicular to piston rod (11), and between the top of two pieces of longitudinally mounted plates (2).
5. a kind of bar shaped cutter straightener according to claim 4, it is characterised in that: the straightening plate (6) is by plug
Support, makes between straightening plate (6) bottom surface and support roller (1) that there are gaps.
6. a kind of bar shaped cutter straightener according to claim 1, it is characterised in that: the fixed station (4) and rectify
The one side that straight panel (6) is in contact is cancave cambered surface, and the radius of curvature of the cancave cambered surface is less than corresponding to the cambered surface on straightening plate (6)
Radius of curvature.
7. a kind of bar shaped cutter straightener according to claim 1, it is characterised in that: installed on the pedestal (8)
Have fixed baffle (15), the fixed station (4) is connect by fixed baffle (15) with pedestal (8).
8. a kind of bar shaped cutter straightener according to claim 7, it is characterised in that: the fixed baffle (15) and bottom
Supporting plate (16) are also connected between seat (8).
9. a kind of bar shaped cutter straightener according to claim 8, it is characterised in that: there are two the supporting plates (16),
And two supporting plates (16) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821786892.2U CN209020984U (en) | 2018-10-31 | 2018-10-31 | A kind of bar shaped cutter straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821786892.2U CN209020984U (en) | 2018-10-31 | 2018-10-31 | A kind of bar shaped cutter straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209020984U true CN209020984U (en) | 2019-06-25 |
Family
ID=66907745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821786892.2U Active CN209020984U (en) | 2018-10-31 | 2018-10-31 | A kind of bar shaped cutter straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209020984U (en) |
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2018
- 2018-10-31 CN CN201821786892.2U patent/CN209020984U/en active Active
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