CN208033354U - A kind of steel apparatus for bending - Google Patents
A kind of steel apparatus for bending Download PDFInfo
- Publication number
- CN208033354U CN208033354U CN201820150941.7U CN201820150941U CN208033354U CN 208033354 U CN208033354 U CN 208033354U CN 201820150941 U CN201820150941 U CN 201820150941U CN 208033354 U CN208033354 U CN 208033354U
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- Prior art keywords
- bending
- circle
- plate
- bearing
- load
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- 238000005452 bending Methods 0.000 title claims abstract description 73
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 30
- 239000010959 steel Substances 0.000 title claims abstract description 30
- 238000003825 pressing Methods 0.000 claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 210000002435 tendon Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of steel apparatus for bending, including bottom plate, it is fixedly connected with connecting plate at left and right sides of the upper end of the bottom plate, the opposite face lower part of the connecting plate is provided with sliding slot, the upper end of the bottom plate is fixedly connected with bearing plate, the upper end of the bearing plate is provided with rectangular channel, load-bearing circle is fixedly connected in the rectangular channel, it is connected with pressing plate between the connecting plate, the left and right ends of the pressing plate are connected with ball, the ball is embedded in the sliding slot of two connecting plate opposite faces, the pressing plate runs through up and down is plugged with connecting pole, the upper socket of the connecting pole has the first fastening nut, the lower part of the connecting pole is socketed with the second fastening nut.The steel apparatus for bending can greatly increase the intensity and toughness of bending circle and load-bearing circle by the structure of reinforcing rib；By the structure of the first fastening nut and the second fastening nut, the size of steel column bending camber can be adjusted.
Description
Technical field
The utility model is related to field of mechanical technique, specially a kind of steel apparatus for bending.
Background technology
Bending is-metal charge under the pressure of upper die of bending machine or lower die, flexible deformation is first passed around, subsequently into modeling
Property deformation, in the incipient stage of plastic bending, plate is free bend, as upper mold or lower die are to the pressure of plate, plate
It is gradually close to lower die V-groove inner surface, while radius of curvature and bending moment arm also taper into, continues pressurization until stroke end
Only, upper and lower mould is made to be close to Full connected with 3 points of plank, but in the bending process of steel column, the bending size of steel column is not easy to adjust
It is whole, to affect the technological requirement of bending, and the folded block insufficient strength of common apparatus for bending, the use of apparatus for bending
Service life is shorter, therefore we have proposed a kind of steel apparatus for bending.
Utility model content
The purpose of this utility model is to provide a kind of steel apparatus for bending, 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 steel apparatus for bending, including bottom plate,
It is fixedly connected with connecting plate at left and right sides of the upper end of the bottom plate, the opposite face lower part of the connecting plate is provided with sliding slot, institute
The upper end for stating bottom plate is fixedly connected with bearing plate, and the upper end of the bearing plate is provided with rectangular channel, is fixedly connected in the rectangular channel
There is load-bearing circle, pressing plate is connected between the connecting plate, the left and right ends of the pressing plate are connected with ball, the rolling
Pearl is embedded in the sliding slot of two connecting plate opposite faces, the pressing plate up and down through being plugged with connecting pole, the connecting pole it is upper
Portion is socketed with the first fastening nut, and the lower part of the connecting pole is socketed with the second fastening nut, and the lower end of the connecting pole is fixed
It is connected with bending circle, the bending circle includes arc groove, squeezing rod and reinforcing rib, and the lower part of the pressing plate is provided with regulating tank, institute
It states bending circle to be movably embedded in regulating tank, the top between the connecting plate is fixedly connected with fixed plate, the fixed plate
Upper center is fixedly connected with cylinder, and the lower end transmission shaft of the cylinder is fixedly connected on rear side of the upper end of pressing plate.
Preferably, arc groove is provided in the middle part of the outer ring of the bending circle and load-bearing circle, what the bending circle and load-bearing were justified
Middle part is equipped with squeezing rod, and 8 reinforcing ribs, the reinforcing rib circular array edge are at least inlaid on the outside of the inside of the squeezing rod
Embedded in the inside of squeezing rod.
Preferably, for the load-bearing circle at least provided with 4, the load-bearing justifies equidistant arrangement inside rectangular channel.
Preferably, one fewer than the quantity that load-bearing is justified of the quantity of the bending circle, the bending circle and load-bearing circle are handed over up and down
Mistake setting.
Preferably, the madial wall of the sliding slot and the madial wall of arc groove are smooth.
Compared with prior art, the utility model has the beneficial effects that：The steel apparatus for bending, by equipped with reinforcing rib
Structure can greatly increase the intensity and toughness of bending circle and load-bearing circle, increase the service life of bending circle and load-bearing circle；
By the structure equipped with the first fastening nut and the second fastening nut, the position of connecting pole can be adjusted, to adjust bending circle
Position, the size of steel column bending camber can be adjusted, the technique that disclosure satisfy that different bending angles.
Description of the drawings
Fig. 1 is the utility model section view；
Fig. 2 is that sectional view is justified in the utility model bending.
In figure：1 bottom plate, 2 connecting plates, 3 sliding slots, 4 bearing plates, 5 rectangular channels, 6 load-bearing circle, 7 pressing plates, 8 balls, 9 connecting poles,
10 first fastening nuts, 11 second fastening nuts, 12 bendings circle, 121 arc grooves, 122 squeezing rods, 123 reinforcing ribs, 13 are adjusted
Slot, 14 fixed plates, 15 cylinders.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of steel apparatus for bending, including bottom plate 1, institute
It states and has been fixedly connected with connecting plate 2 at left and right sides of the upper end of bottom plate 1, connecting plate 2 is described in order to be connected and fixed plate 14 and pressing plate 7
The opposite face lower part of connecting plate 2 is provided with sliding slot 3, and sliding slot 3 is the displacement chamber of ball 8, and the upper end of the bottom plate 1 is fixedly connected with
Bearing plate 4, in order to connect load-bearing circle 6, the upper end of the bearing plate 4 is provided with rectangular channel 5, is fixed in the rectangular channel 5 bearing plate 4
It is connected with load-bearing circle 6, for the load-bearing circle 6 at least provided with 4, the load-bearing justifies 6 equidistant arrangements inside rectangular channel 5.The company
Pressing plate 7 is connected between fishplate bar 2, in order to connect bending circle 12, the left and right ends of the pressing plate 7 are connected with pressing plate 7
Ball 8, the ball 8 are embedded in the sliding slot 3 of two 2 opposite faces of connecting plate, the madial wall and arc groove 121 of the sliding slot 3
Madial wall it is smooth, for about 7 pressing plate through being plugged with connecting pole 9, the upper socket of the connecting pole 9 has the first fastening
Nut 10, the lower part of the connecting pole 9 are socketed with the second fastening nut 11, the first fastening nut 10 and the second fastening nut 11
Effect, can adjust the position of connecting pole 9, to adjust the position of bending circle 12, can adjust the size of steel column bending camber,
The lower end of the connecting pole 9 is fixedly connected with bending circle 12, and the quantity of the bending circle 12 is one fewer than the quantity of load-bearing circle 6,
The bending circle 12 and about 6 load-bearing circle are staggered, and the bending circle 12 includes arc groove 121, squeezing rod 122 and reinforcing rib
123, when needing to carry out bending to steel, cylindrical steel is plugged in the upper end arc groove 121 of load-bearing circle 6, is then opened
It takes offence cylinder 15, is moved downward with dynamic pressure plate 7 by cylinder 15, so that bending circle 12 moves downward, so that bending is justified
12 press steel column, so that bending circle 12 justifies 6 mutual dislocations with load-bearing, and then can carry out bending, the folding to steel column
The outer ring middle part that curved circle 12 and load-bearing justify 6 is provided with arc groove 121, and the middle part that the bending circle 12 and load-bearing justify 6 is equipped with extruding
The inside outside of column 122, the squeezing rod 122 is at least inlaid with 8 reinforcing ribs 123, and the structure of reinforcing rib 123 can be significantly
Increase bending circle 12 and load-bearing circle 6 intensity and toughness, increase bending circle 12 and load-bearing circle 6 service life, it is described plus
123 circular array of strengthening tendons is embedded in the inside of squeezing rod 122.The lower part of the pressing plate 7 is provided with regulating tank 13, the bending circle
12 are movably embedded in regulating tank 13, and the top between the connecting plate 2 is fixedly connected with fixed plate 14, the fixed plate 14
Upper center is fixedly connected with cylinder 15, and cylinder 15 moves up and down for band dynamic pressure plate 7, and the lower end transmission shaft of the cylinder 15 is solid
Surely it is connected on rear side of the upper end of pressing plate 7.
Operation principle：Steel apparatus for bending is when being worked, when needing to carry out bending to steel, cylindrical steel
It is plugged in the upper end arc groove 121 of load-bearing circle 6, then starts cylinder 15, moved downward with dynamic pressure plate 7 by cylinder 15, from
And so that bending circle 12 moves downward, so that bending circle 12 presses steel column, so that bending circle 12 justifies 6 phases with load-bearing
Mutually dislocation, and then bending can be carried out to steel column, and pass through the effect of the first fastening nut 10 and the second fastening nut 11, energy
The position for enough adjusting connecting pole 9 can adjust the size of steel column bending camber, by adding to adjust the position of bending circle 12
The structure of strengthening tendons 123 can greatly increase the intensity and toughness of bending circle 12 and load-bearing circle 6, increase bending circle 12 and hold
The service life of bicircular 6.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of steel apparatus for bending, including bottom plate (1), it is characterised in that：It is fixed at left and right sides of the upper end of the bottom plate (1)
It is connected with connecting plate (2), the opposite face lower part of the connecting plate (2) is provided with sliding slot (3), and the upper end of the bottom plate (1) is fixed
It is connected with bearing plate (4), the upper end of the bearing plate (4) is provided with rectangular channel (5), is fixedly connected with and holds in the rectangular channel (5)
Bicircular (6) is connected with pressing plate (7) between the connecting plate (2), and the left and right ends of the pressing plate (7) are connected with rolling
Pearl (8), the ball (8) are embedded in the sliding slot (3) of two connecting plate (2) opposite faces, and the pressing plate (7) runs through grafting up and down
There are connecting pole (9), the upper socket of the connecting pole (9) to have the first fastening nut (10), the lower part socket of the connecting pole (9)
There are the second fastening nut (11), the lower end of the connecting pole (9) to be fixedly connected with bending circle (12), the bending circle (12) includes
The lower part of arc groove (121), squeezing rod (122) and reinforcing rib (123), the pressing plate (7) is provided with regulating tank (13), the bending
Circle (12) is movably embedded in regulating tank (13), and the top between the connecting plate (2) is fixedly connected with fixed plate (14), described
The upper center of fixed plate (14) is fixedly connected with cylinder (15), and the lower end transmission shaft of the cylinder (15) is fixedly connected on pressing plate
(7) on rear side of upper end.
2. a kind of steel apparatus for bending according to claim 1, it is characterised in that：The bending circle (12) and load-bearing circle
(6) arc groove (121) is provided in the middle part of outer ring, the middle part that (6) are justified in the bending circle (12) and load-bearing is equipped with squeezing rod
(122), 8 reinforcing ribs (123) are at least inlaid on the outside of the inside of the squeezing rod (122), the reinforcing rib (123) is in a ring
Array is embedded in the inside of squeezing rod (122).
3. a kind of steel apparatus for bending according to claim 1, it is characterised in that：The load-bearing circle (6) is at least provided with 4
A, load-bearing circle (6) equidistant arrangement is internal in rectangular channel (5).
4. a kind of steel apparatus for bending according to claim 1, it is characterised in that：The quantity ratio of the bending circle (12) is held
The quantity of bicircular (6) is one few, and the bending circle (12) and load-bearing circle (6) are staggered up and down.
5. a kind of steel apparatus for bending according to claim 1, it is characterised in that：The madial wall and circle of the sliding slot (3)
The madial wall of arc slot (121) is smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820150941.7U CN208033354U (en) | 2018-01-30 | 2018-01-30 | A kind of steel apparatus for bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820150941.7U CN208033354U (en) | 2018-01-30 | 2018-01-30 | A kind of steel apparatus for bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208033354U true CN208033354U (en) | 2018-11-02 |
Family
ID=63954948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820150941.7U Expired - Fee Related CN208033354U (en) | 2018-01-30 | 2018-01-30 | A kind of steel apparatus for bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208033354U (en) |
-
2018
- 2018-01-30 CN CN201820150941.7U patent/CN208033354U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181102 |