CN108580584A - The straightener of sheet metal - Google Patents
The straightener of sheet metal Download PDFInfo
- Publication number
- CN108580584A CN108580584A CN201810551218.4A CN201810551218A CN108580584A CN 108580584 A CN108580584 A CN 108580584A CN 201810551218 A CN201810551218 A CN 201810551218A CN 108580584 A CN108580584 A CN 108580584A
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- China
- Prior art keywords
- mentioned
- sheet metal
- connecting plate
- rack
- plate
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The present invention provides a kind of straighteners of sheet metal, belong to field of mechanical technique.It solves the problems, such as that prior art stability is not high.The straightener of this sheet metal, including rack, it further include top board, upper pressure axial, lower last item and actuator, the quantity of above-mentioned lower last item is several and is axially connected in rack, several lower last items are arranged in parallel, there is guide frame between above-mentioned top board side and rack, it is connected in rack by guide frame top board and can be relative to rack upper and lower translation, the quantity of above-mentioned upper pressure axial is several and is axially connected in top board lower part, several upper pressure axials are arranged in parallel, between several upper pressure axials and lower last item formed for sheet metal by shaping channel, above-mentioned actuator is connected in rack and is connected with top board.The straightener stability of this sheet metal is high.
Description
Technical field
The invention belongs to field of mechanical technique, are related to a kind of straightener of sheet metal.
Background technology
Plank accounts for the 45% of steel total amount as a kind of steel being widely used in the industry, yield of the plank in China
~55%, the application range of plank is also very extensively.In shipbuilding industry, since the ship demand in the whole world constantly rises, especially
It is large vessel and super-huge ship, the increase of the demand of bulk freighter is also growing day by day in the requirement of plank.In natural gas
The resource distribution of aspect, China is more remote.Pipeline, institute are used due to the geographical location of most resources among these
It is also substantial increase for the demand of plank with this, meanwhile, the maximum Production Container in China or the whole world and consumption market,
The consumption figure of middle steel for container accounts for about the world 70% or so.Requirement of the enterprise for board quality is also higher and higher, to plate
Material requires the internal stress of very little, and plank is also required to have good unevenness.Nowadays unevenness of the upper market in the whole world for plank
It is required that reaching 5mm/m, also higher requirement reaches 3mm/m even 2mm/m, so the requirement degree to equipment is also to get over now
Come higher.
Aligning is exactly so that the steel of plank etc. is generated between straightening roll instead using the property of the elastic-plastic deformation of steel
To or positive bending reduce original bending degree after multiple alternating bending, being plank becomes straight,
Unevenness is set to reduce, to make product meet a kind of technological requirement of production requirement.Nowadays the domestic work to light section, small span
Oneself realizes automation to the pressure point formula straightening equipment of part, and flattening precision and production efficiency are all higher；And to the work of big cross section, large span
The alignment that part carries out also mainly is completed by manually, larger to the experience dependence of skilled worker, past in straightening process
Toward existing, measurement is inaccurate, alignment precision is not high, production efficiency is low.It modernizes in Mechanical Manufacturing Enterprises, is up to 6 meters~7
Rice, wide about 0.3 meter or so of steel plate are widely used, and steel plate masterpiece outside Chang Yin during mechanical processing, welding or use
With and temperature change will appear bending or torsional deformation, if will have a direct impact on without alignment processing to deforming larger steel plate
The assembly of use and product entirety to next procedure.
Not only high labor cost, aligning speed are slow for alignment mode manually, can not meet the needs for producing processing in enormous quantities, and
And the accuracy class of product is low, cannot achieve the technological requirement of high-precision part, easy tos produce crackle, cannot achieve automatic streamline
Line operation.
Invention content
It is high and compact-sized the purpose of the present invention is in view of the above-mentioned problems existing in the prior art, providing a kind of stability
The straightener of sheet metal.
Object of the invention can be realized by the following technical scheme：
A kind of straightener of sheet metal, including rack, which is characterized in that further include top board, upper pressure axial, lower last item
And actuator, the quantity of above-mentioned lower last item be several and it is axial be connected in rack, several lower last items are arranged in parallel, it is above-mentioned on
There is guide frame between pressing plate side and rack, be connected in rack by guide frame top board and can be relative in rack
The quantity of lower translation, above-mentioned upper pressure axial for several and is axially connected in top board lower part, and several upper pressure axials are arranged in parallel, several
Between upper pressure axial and lower last item formed for sheet metal by shaping channel, above-mentioned actuator be connected in rack and with upper pressure
Plate is connected.
Several lower last items are axially to be connected in rack, and several upper pressure axials are axial are connected on top board.Driving
Part can change the size of shaping channel after driving top board to move, the sheet metal to adapt to different-thickness carries out aligning work
Industry.
Certainly, when actuator drives top board upper and lower translation, the movement of top board is can guarantee under the action of guide frame
Level stability.
In the straightener of above-mentioned sheet metal, the top board includes connecting plate one and connecting plate two, above-mentioned to lead
To structure between connecting plate one and rack, above-mentioned upper pressure axial is axially connected on connecting plate two, and connecting plate two is connected to
At one downside of fishplate bar.
In the straightener of above-mentioned sheet metal, it is connected by chain between the connecting plate one and connecting plate two
It connects.
When sheet metal is by above-mentioned shaping channel, the sheet metal raw material of out-of-flatness can push upper pressure axial, at this point, in chain
The pushing force can be effectively avoided under the action of item, avoiding device is damaged by the excessive pushing force.
In the straightener of above-mentioned sheet metal, the quantity of the chain is two, and two chains are located at
At the both ends of connecting plate two.
What two chains can stablize connecting plate two is connected to one lower part of connecting plate.
In the straightener of above-mentioned sheet metal, clump weight, above-mentioned clump weight are also fixed on the connecting plate two
On connecting plate two between two chains.
Suitably increase by two weight of connecting plate by clump weight, to ensure that the upper pressure axial stable extrusion on connecting plate two is uneven
Whole sheet metal raw material.
In the straightener of above-mentioned sheet metal, the guide frame includes the guide cylinder being connected in rack and consolidates
The guiding pole being connected on connecting plate one, above-mentioned guide cylinder, which is sleeved on, to be oriented on pole.
In guide cylinder and connecting plate one can be opposite with rack smooth translation under the action of be oriented to pole.
In the straightener of above-mentioned sheet metal, the actuator is cylinder, and the cylinder body of cylinder is connected in rack,
The piston pole of cylinder is fixedly connected with above-mentioned connecting plate one.
In the straightener of above-mentioned sheet metal, be connected a positioning plate in the rack, and above-mentioned positioning plate, which is located at, to be connected
Between fishplate bar one and connecting plate two, the cylinder body of cylinder is connected on positioning plate.
There are two effects for positioning plate tool：
One is installed for providing enough positions for cylinder；
Secondly, for connecting plate two limit, make connecting plate two that can only be moved in the stroke of setting, avoid be oriented to pole with
Guide cylinder is detached from, and effectively improves its safety.
In the straightener of above-mentioned sheet metal, the positioning plate lower part has a buffer structure, above-mentioned clump weight
It can be resisted against at buffer structure immediately below positioning plate and when clump weight moves up.
In the straightener of above-mentioned sheet metal, the buffer structure includes plate-like plate body one, plate body two
With plate body three, above-mentioned plate body two is between plate body one and plate body three and three is connected in positioning plate lower part by fastener, on
It is plank to state plate body one and plate body two, and above-mentioned plate body two is rubber slab.
There is certain intensity and toughness, plate body two to have good cushion performance for plate body one and plate body three.Entire buffering
Structure has both above-mentioned performance, has good buffering effect when so as to make clump weight and positioning plate contact.
Compared with prior art, the straightener of this sheet metal is since sheet metal raw material is in straightening process, upper pressure
Plate can be acted with corresponding evacuation is generated, and therefore, the present apparatus will not be effectively raised by the extruding by force of sheet metal
Present apparatus stability.
Meanwhile control position is not only rationally utilized in the setting of positioning plate, moreover it is possible to improve its safety and improve its knot
Structure compactedness has very high practical value.
Description of the drawings
Fig. 1 is the structural schematic diagram of the straightener of this sheet metal.
In figure, 1, rack；1a, guide cylinder；2, top board；2a, connecting plate one；2a1, it is oriented to pole；2b, connecting plate two；3、
Upper pressure axial；4, lower last item；5, actuator；6, chain；7, clump weight；8, positioning plate；9, plate body one；10, plate body two；11, plate body
Three.
Specific implementation mode
As shown in Figure 1, the straightener of this sheet metal, including rack 1, further include top board 2, upper pressure axial 3, lower last item
4 and actuator, the quantity of above-mentioned lower last item 4 be several and it is axial be connected in rack 1, several lower last items 4 are arranged in parallel, on
Stating has guide frame between 2 side of top board and rack 1, be connected in rack 1 by guide frame top board 2 and energy is opposite
It is several and is axially connected in 2 lower part of top board, several upper pressure axials 3 in the quantity of 1 upper and lower translation of rack, above-mentioned upper pressure axial 3
Be arranged in parallel, between several upper pressure axials 3 and lower last item 4 formed for sheet metal by shaping channel, above-mentioned actuator 5 be connected
It is connected in rack 1 and with top board 2.
The top board 2 includes two 2b of one 2a of connecting plate and connecting plate, and above-mentioned guide frame is located at one 2a of connecting plate and machine
Between frame 1, above-mentioned upper pressure axial 3 is axial to be connected on two 2b of connecting plate, and two 2b of connecting plate is connected at the downsides one 2a of connecting plate.
It is connected by chain 6 between one 2a of the connecting plate and two 2b of connecting plate.
The quantity of the chain 6 is two, and two chains 6 are located at the both ends of two 2b of connecting plate.
Clump weight 7 is also fixed on two 2b of the connecting plate, above-mentioned clump weight 7 is located at the connecting plate between two chains 6
On two 2b.
The guide frame includes the guide cylinder 1a being connected in rack 1 and the guiding pole that is connected on one 2a of connecting plate
2a1, above-mentioned guide cylinder 1a, which are sleeved on, to be oriented on pole 2a1.
The actuator 5 is cylinder, and the cylinder body of cylinder is connected in rack, piston pole and one 2a of above-mentioned connecting plate of cylinder
It is fixedly connected with.
Be connected a positioning plate 8 in the rack 1, and above-mentioned positioning plate 8 is located between two 2b of one 2a of connecting plate and connecting plate, gas
The cylinder body of cylinder is connected on positioning plate 8.
There is 8 lower part of the positioning plate buffer structure, above-mentioned clump weight 7 to be located at immediately below positioning plate and work as clump weight 7
It can be resisted against at buffer structure when moving up.
The buffer structure includes plate-like plate body 1, plate body 2 10 and plate body 3 11, and above-mentioned plate body 2 10 is located at
Between plate body 1 and plate body 3 11 and three is connected in 8 lower part of positioning plate, above-mentioned plate body 1 and plate body 2 10 by fastener
For plank, above-mentioned plate body 2 10 is rubber slab.
Several lower last items are axially to be connected in rack, and several upper pressure axials are axial are connected on top board.Driving
Part can change the size of shaping channel after driving top board to move, the sheet metal to adapt to different-thickness carries out aligning work
Industry.
Certainly, when actuator drives top board upper and lower translation, the movement of top board is can guarantee under the action of guide frame
Level stability.
Claims (10)
1. a kind of straightener of sheet metal, including rack, which is characterized in that further include top board, upper pressure axial, lower last item and
The quantity of actuator, above-mentioned lower last item is several and is axially connected in rack that several lower last items are arranged in parallel, above-mentioned upper pressure
Between plate side and rack have guide frame, by guide frame top board be connected in rack and can be relative to rack above and below
The quantity of translation, above-mentioned upper pressure axial for several and is axially connected in top board lower part, and several upper pressure axials are arranged in parallel, Ruo Ganshang
Between last item and lower last item formed for sheet metal by shaping channel, above-mentioned actuator be connected in rack and and top board
It is connected.
2. the straightener of sheet metal according to claim 1, which is characterized in that the top board includes connecting plate one
With connecting plate two, between connecting plate one and rack, above-mentioned upper pressure axial is axially connected on connecting plate two above-mentioned guide frame,
Connecting plate two is connected at one downside of connecting plate.
3. the straightener of sheet metal according to claim 2, which is characterized in that the connecting plate one and connecting plate two
Between be connected by chain.
4. the straightener of sheet metal according to claim 3, which is characterized in that the quantity of the chain is two,
And two chains are located at the both ends of connecting plate two.
5. the straightener of sheet metal according to claim 4, which is characterized in that be also fixed on the connecting plate two
Clump weight, above-mentioned clump weight are located on the connecting plate two between two chains.
6. the straightener of sheet metal according to claim 5, which is characterized in that the guide frame includes being connected in
Guide cylinder in rack and the guiding pole being connected on connecting plate one, above-mentioned guide cylinder, which is sleeved on, to be oriented on pole.
7. the straightener of sheet metal according to claim 6, which is characterized in that the actuator is cylinder, cylinder
Cylinder body be connected in rack, piston pole and the above-mentioned connecting plate one of cylinder are fixedly connected with.
8. the straightener of sheet metal according to claim 7, which is characterized in that be connected a positioning in the rack
Plate, between connecting plate one and connecting plate two, the cylinder body of cylinder is connected on positioning plate above-mentioned positioning plate.
9. the straightener of sheet metal according to claim 8, which is characterized in that the positioning plate lower part has one to delay
Structure is rushed, above-mentioned clump weight is located at immediately below positioning plate and can be resisted against at buffer structure when clump weight moves up.
10. the straightener of sheet metal according to claim 9, which is characterized in that the buffer structure includes being in
Plate body one, plate body two and the plate body three of plate, above-mentioned plate body two is between plate body one and plate body three and three passes through fastener
It is connected in positioning plate lower part, above-mentioned plate body one and plate body two are plank, and above-mentioned plate body two is rubber slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810551218.4A CN108580584A (en) | 2018-05-31 | 2018-05-31 | The straightener of sheet metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810551218.4A CN108580584A (en) | 2018-05-31 | 2018-05-31 | The straightener of sheet metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108580584A true CN108580584A (en) | 2018-09-28 |
Family
ID=63630126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810551218.4A Pending CN108580584A (en) | 2018-05-31 | 2018-05-31 | The straightener of sheet metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108580584A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57193231A (en) * | 1981-05-26 | 1982-11-27 | Sumitomo Heavy Ind Ltd | Tension leveler |
| US4574613A (en) * | 1984-05-04 | 1986-03-11 | Doughty Michael E | Versatile lightweight power post |
| SU1733157A1 (en) * | 1989-01-09 | 1992-05-15 | Минский Проектно-Конструкторский Технологический Институт | Arrangement for straightening disk-type workpieces |
| CN201210015Y (en) * | 2008-04-15 | 2009-03-18 | 常州机电职业技术学院 | Amortization work bench |
| CN206948750U (en) * | 2017-05-19 | 2018-01-30 | 漳州市金安机电有限公司 | A kind of remote control with shock-absorbing function |
-
2018
- 2018-05-31 CN CN201810551218.4A patent/CN108580584A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57193231A (en) * | 1981-05-26 | 1982-11-27 | Sumitomo Heavy Ind Ltd | Tension leveler |
| US4574613A (en) * | 1984-05-04 | 1986-03-11 | Doughty Michael E | Versatile lightweight power post |
| SU1733157A1 (en) * | 1989-01-09 | 1992-05-15 | Минский Проектно-Конструкторский Технологический Институт | Arrangement for straightening disk-type workpieces |
| CN201210015Y (en) * | 2008-04-15 | 2009-03-18 | 常州机电职业技术学院 | Amortization work bench |
| CN206948750U (en) * | 2017-05-19 | 2018-01-30 | 漳州市金安机电有限公司 | A kind of remote control with shock-absorbing function |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |