CN212821883U - H-shaped steel flange straightening machine - Google Patents
H-shaped steel flange straightening machine Download PDFInfo
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- CN212821883U CN212821883U CN202021393975.2U CN202021393975U CN212821883U CN 212821883 U CN212821883 U CN 212821883U CN 202021393975 U CN202021393975 U CN 202021393975U CN 212821883 U CN212821883 U CN 212821883U
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Abstract
The utility model discloses a H shaped steel edge of a wing levelling machine, including brace table, final drive roller and compression roller, under the setting of second motor, two-way lead screw, screw-nut seat, slip table, elevator, first cylinder, adjusting plate, second cylinder, second guide rail and first guide rail, make the utility model discloses can adjust according to flange board and the web thickness of difference, can adjust simultaneously according to the flange board width of difference, make the utility model discloses greatly increased to the correction scope on the H shaped steel edge of a wing, the suitability improves greatly, under the effect of second cylinder, second guide rail, adjusting plate and spring, can prevent that the guide pulley from excessively compressing tightly the web and causing the dead condition of H shaped steel card to appear, has guaranteed the normal high-efficient operation of levelling machine, has improved efficiency.
Description
Technical Field
The utility model relates to a levelling machine especially relates to H shaped steel edge of a wing levelling machine.
Background
The H-shaped steel is an economic section efficient section with more optimized section area distribution and more reasonable strength-to-weight ratio, and is named because the section is the same as the English letter H. Because all parts of the H-shaped steel are arranged at right angles, the H-shaped steel has the advantages of strong bending resistance, simple construction, cost saving, light structure weight and the like in all directions and is widely applied.
The cross-section of an H-section steel typically includes two portions, a web and a flange, also known as a waist and a lip.
The existing H-shaped steel flange straightening machine is small in machining range and low in adaptability, only H-shaped steel with a single size can be machined, some straightening machines can be finely adjusted after the size of the H-shaped steel is changed, but the H-shaped steel is difficult to adjust, machining efficiency is greatly reduced, and the situation that the H-shaped steel is blocked easily occurs when passing through the straightening machine.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an H shaped steel edge of a wing levelling machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the H-shaped steel flange straightening machine comprises a supporting table, a main driving roller and a compression roller, wherein a first roller conveyor for feeding H-shaped steel and a second roller conveyor for discharging the H-shaped steel are respectively arranged on two sides of the supporting table, a first motor is arranged on the side surface of the supporting table, an output shaft of the first motor is connected with a transmission shaft, the main driving roller is arranged on the transmission shaft, the main drive roller is located a supporting table center, a second motor is further arranged on the side face of the supporting table, an output shaft of the second motor is connected with a bidirectional screw rod, two screw rod sections are arranged on the bidirectional screw rod and are screwed to opposite threads, a screw rod nut seat is arranged on the two screw rod sections, a sliding table is connected to the top of the screw rod nut seat, the two sliding tables are symmetrically arranged with the supporting table in a sliding mode and are symmetrically arranged relative to the main drive roller, a liftable compression roller is connected to one side of each sliding table in a rotating mode, and each sliding table is provided with a guide assembly compressing an H.
The sliding table is connected with the supporting table in a sliding mode through a first guide rail.
Every all lead to in the slip table has the spout, and sliding connection has the elevator in the spout, and two relative one sides of elevator all rotate and are connected with the compression roller, and the slip table top is provided with first cylinder, and the piston rod end and the fast top of going up and down of first cylinder link firmly.
Every the equal sliding connection in slip table both sides has the adjusting plate, and the direction subassembly sets up on the adjusting plate, still is provided with a plurality of second cylinders on the slip table, and the second cylinder sets up and the piston rod end of second cylinder links firmly with the adjusting plate one-to-one with the adjusting plate.
The adjusting plate is connected with the sliding table in a sliding mode through a second guide rail.
The direction subassembly includes spliced pole, shell, connecting axle and guide pulley, and the spliced pole end is provided with the shell, and the shell top is run through there is the bar hole, and the inside guide way that still leads to of shell, sliding connection has the deflector in the guide way, rotates on the deflector and is connected with the connecting axle, and the shell is all stretched out and all rotate to be connected with the guide pulley to connecting axle top and bottom, and the connecting axle matches the setting with the bar hole, deflector one side has linked firmly the connecting plate, is provided with the spring in the shell, and the spring both ends link firmly with spliced pole.
The utility model has the advantages that:
1. under the setting of second motor, two-way lead screw, lead screw nut seat, slip table, elevator, first cylinder, adjusting plate, second cylinder, second guide rail and first guide rail, make the utility model discloses can adjust according to flange board and the web thickness of difference, can adjust according to the flange board width of difference simultaneously, make the utility model discloses greatly increased to the correction scope on the H shaped steel edge of a wing, the suitability improves greatly.
2. Under the effect of second cylinder, second guide rail, adjusting plate and spring, can prevent that the guide pulley from excessively compressing tightly the web and causing the dead condition of H shaped steel card to appear, guarantee the normal high-efficient operation of levelling machine, improve efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the side view structure of the present invention in partial section;
fig. 3 is a schematic top view of the guide assembly of the present invention;
fig. 4 is a schematic view of a partial cross-sectional structure of the middle guide assembly of the present invention.
In the figure, a support table 1, a first roller conveyor 2, a second roller conveyor 3, a first motor 4, a transmission shaft 5, a main transmission roller 6, a second motor 7, a bidirectional screw 8, a screw nut seat 9, a through hole 91, a sliding table 10, a sliding groove 11, a lifting block 12, a press roller 13, a first air cylinder 14, an adjusting plate 15, a guide assembly 16, a connecting column 161, a shell 162, a strip-shaped hole 163, a guide groove 164, a guide plate 165, a connecting plate 166, a spring 167, a connecting shaft 168, a guide wheel 169, a second air cylinder 17, a second guide rail 18 and a first guide rail 19.
Detailed Description
The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
Referring to fig. 1 to 4, an embodiment of the present invention provides an H-beam flange straightening machine, which includes a supporting table 1, a main driving roller 6 and a pressing roller 13.
Referring to fig. 1, a first roller conveyor 2 for feeding H-shaped steel and a second roller conveyor 3 for discharging H-shaped steel are respectively arranged on the left side and the right side of a supporting table 1, and both the first roller conveyor 2 and the second roller conveyor 3 are in the prior art.
Referring to fig. 1, a first motor 4 is arranged on the front side of a support table 1, an output shaft of the first motor 4 is connected with a transmission shaft 5 through a coupling, a main transmission roller 6 is fixedly arranged on the transmission shaft 5, the main transmission roller 6 is positioned in the center of the support table 1 (the center of the support table 1 is provided with a containing cavity capable of containing the main transmission roller 6), the highest point of the main transmission roller 6 is flush with the highest points of rollers in a first roller conveyor 2 and a second roller conveyor 3, a second motor 7 is also arranged on the front side of the support table 1, the first motor 4 and the second motor 7 are both fixedly arranged on a mounting frame positioned on the side surface of the support table 1, the output shaft of the second motor 7 is connected with a bidirectional screw rod 8 through the coupling, two threads with opposite rotation directions are arranged on the bidirectional screw rod 8, screw rod nut seats 9 are both arranged on the two threads, (a through hole 91 is arranged on the, transmission shaft 5 passes through via hole 91 and is connected with supporting bench 1 rotation), refer to fig. 1, it has the recess that can hold the operation of feed screw nut seat 9 to lead to around supporting bench 1, the equal fixedly connected with slip table 10 in feed screw nut seat 9 top, two slip tables 10 all with supporting bench 1 through first guide rail 19 sliding connection and about the symmetrical setting in front and back of main drive roller 6.
All lead to in every slip table 10 has spout 11, sliding connection has elevator 12 in the spout 11, and two elevator 12 relative one sides all rotate and are connected with compression roller 13, and slip table 10 top is provided with first cylinder 14, and the piston rod end of first cylinder 14 links firmly with the fast 12 tops that go up and down, starts the lift that first cylinder 14 can control elevator 12, and then can control the lift of compression roller 13 for but the flange board of the different thickness of levelling machine adaptation.
Referring to fig. 2, the front side and the rear side of each sliding table 10 are both connected with an adjusting plate 15 through a second guide rail 18 in a sliding manner, the guiding assembly is arranged on one side of the adjusting plate 15 close to the main driving roller 6, a plurality of second cylinders 17 are further arranged on the sliding table 10, the second cylinders 17 and the adjusting plates 15 are arranged in a one-to-one correspondence manner, the tail ends of the piston rods of the second cylinders 17 are fixedly connected with the adjusting plate 15, the adjusting plates 15 can be controlled to move by starting the second cylinders 17, the distance between the two opposite guiding assemblies is further controlled, and the guiding assemblies can be adapted to webs with different thicknesses.
Referring to fig. 3 and 4, the guiding assembly includes a connecting column 161, a housing 162, a connecting shaft 168 and a guide wheel 169, the end of the connecting column 161 is connected with the housing 162 through a screw, a strip-shaped hole 163 penetrates through the top of the housing 162, a guiding groove 164 is further formed inside the housing 162, a guiding plate 165 is slidably connected in the guiding groove 164, the guiding plate 165 is rotatably connected with the connecting shaft 168, the top end and the bottom end of the connecting shaft 168 extend out of the housing 162 and are rotatably connected with the guide wheel 169, the edge of the guide wheel 169 extends out of the housing 162 to press and conduct H-shaped steel to a web, the connecting shaft 168 is matched with the strip-shaped hole 163, one side of the guiding plate 165 is fixedly connected with a connecting plate 166, a spring 167 is arranged in the housing 162, two ends of the spring 167 are fixedly connected with the connecting column 161 and the connecting plate 166 respectively, the spring 167 is in a compressed state after assembly, the, thereby ensuring the correction effect on the flange of the H-shaped steel.
And (3) correction process:
the H-shaped steel is placed on the first roller feeder 2, referring to fig. 1, the H-shaped steel passes through the support table 1 under the driving of the main driving roller 6, the guide wheels 169 on two sides compress and conduct the web, and the edge of the press roller 13 corrects the flange of the H-shaped steel.
Before assembly, two compression rollers 13 are ensured to be centrosymmetric with a main transmission roller 6, meanwhile, because the two compression rollers 13 only can move in the same direction or in the opposite directions due to the existence of a bidirectional screw 8, the contact areas of the two compression rollers 13 and an H-shaped steel flange plate are ensured to be the same, the distance between the two compression rollers 13 is equal to the distance between the two compression rollers 13 by subtracting 6-10 cm from the width of the common flange plate (the corrected width of a single compression roller 13 is generally 3-5 cm), and a second motor 7 can be started to drive the bidirectional screw 8 to adjust according to different flange plate widths; the distance between the two opposite guide wheels 169 is equal to the thickness of the web plus 5-10 mm, so that the phenomenon that the H-shaped steel is clamped due to the fact that the guide wheels 169 excessively press the web is prevented (the problem can be solved to a certain extent due to the arrangement of the spring 167), the second air cylinder 17 can be started according to different web widths to drive the adjusting plate 15 to be finely adjusted, and the two opposite guide wheels 169 can be guaranteed to meet the standard after the adjusting plate 15 moves along with the sliding table 10; the first air cylinder 14 is started to drive the compression roller 13 to move up and down, so that the compression roller 13 can be matched with flange plates with different thicknesses.
To sum up, the utility model discloses greatly increased the correction scope on H shaped steel edge of a wing for the suitability of levelling machine improves greatly.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (6)
- H shaped steel flange levelling machine, including brace table (1), final drive roller (6) and compression roller (13), its characterized in that: the automatic feeding device is characterized in that a first roller conveyor (2) used for feeding H-shaped steel and a second roller conveyor (3) used for discharging the H-shaped steel are respectively arranged on two sides of the supporting table (1), a first motor (4) is arranged on the side surface of the supporting table (1), an output shaft of the first motor (4) is connected with a transmission shaft (5), a main transmission roller (6) is arranged on the transmission shaft (5), the main transmission roller (6) is positioned at the center of the supporting table (1), a second motor (7) is further arranged on the side surface of the supporting table (1), an output shaft of the second motor (7) is connected with a bidirectional screw rod (8), two sections of threads with opposite rotating directions are arranged on the bidirectional screw rod (8), screw rod nut seats (9) are respectively arranged on the two sections of threads, the tops of the screw rod nut seats (9) are respectively connected with sliding tables (10), the two sliding tables (10) are respectively, one side that two slip tables (10) are relative all rotates and is connected with liftable compression roller (13), every slip table (10) both sides all are provided with the direction subassembly that compresses tightly the H shaped steel web.
- 2. The H-beam flange straightening machine according to claim 1, wherein: the sliding table (10) is connected with the supporting table (1) in a sliding mode through a first guide rail (19).
- 3. The H-beam flange straightening machine according to claim 1, wherein: every all lead to in slip table (10) spout (11), sliding connection has elevator (12) in spout (11), and two elevator (12) relative one side all rotate and are connected with compression roller (13), and slip table (10) top is provided with first cylinder (14), and the piston rod end of first cylinder (14) links firmly with elevator (12) top.
- 4. The H-beam flange straightening machine according to claim 1, wherein: every equal sliding connection in slip table (10) both sides has adjusting plate (15), and the direction subassembly sets up on adjusting plate (15), still is provided with a plurality of second cylinders (17) on slip table (10), and second cylinder (17) and adjusting plate (15) one-to-one set up and the piston rod end of second cylinder (17) links firmly with adjusting plate (15).
- 5. The H-beam flange straightening machine according to claim 4, wherein: the adjusting plate (15) is connected with the sliding table (10) in a sliding mode through a second guide rail (18).
- 6. The H-beam flange straightening machine according to claim 1, wherein: the guide assembly comprises a connecting column (161), a shell (162), a connecting shaft (168) and a guide wheel (169), wherein the shell (162) is arranged at the tail end of the connecting column (161), a strip-shaped hole (163) is formed in the top of the shell (162) in a penetrating mode, a guide groove (164) is formed in the shell (162) in a penetrating mode, a guide plate (165) is connected in the guide groove (164) in a sliding mode, the guide plate (165) is connected with the connecting shaft (168) in a rotating mode, the top end and the bottom end of the connecting shaft (168) stretch out of the shell (162) in an extending mode and are connected with the guide wheel (169) in a rotating mode, the connecting shaft (168) is matched with the strip-shaped hole (163) in a matching mode, a connecting plate (166) is fixedly connected to one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021393975.2U CN212821883U (en) | 2020-07-15 | 2020-07-15 | H-shaped steel flange straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021393975.2U CN212821883U (en) | 2020-07-15 | 2020-07-15 | H-shaped steel flange straightening machine |
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| CN212821883U true CN212821883U (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021393975.2U Active CN212821883U (en) | 2020-07-15 | 2020-07-15 | H-shaped steel flange straightening machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247775A (en) * | 2021-11-22 | 2022-03-29 | 泰州市大明不锈钢有限公司 | Correction device and correction method for section steel machining |
-
2020
- 2020-07-15 CN CN202021393975.2U patent/CN212821883U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247775A (en) * | 2021-11-22 | 2022-03-29 | 泰州市大明不锈钢有限公司 | Correction device and correction method for section steel machining |
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