CN210702241U - Steel bar straightening machine with pre-straightening device - Google Patents
Steel bar straightening machine with pre-straightening device Download PDFInfo
- Publication number
- CN210702241U CN210702241U CN201921000679.9U CN201921000679U CN210702241U CN 210702241 U CN210702241 U CN 210702241U CN 201921000679 U CN201921000679 U CN 201921000679U CN 210702241 U CN210702241 U CN 210702241U
- Authority
- CN
- China
- Prior art keywords
- gear
- steel bar
- plate
- fixedly connected
- straightening machine
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 44
- 239000010959 steel Substances 0.000 title claims description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 7
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 11
- 230000003014 reinforcing effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Images
Landscapes
- Wire Processing (AREA)
Abstract
The utility model discloses a bar straightener with pre-straightening device, including bar straightener, still include supporting mechanism, power unit and pre-straightening mechanism, the feed inlet has been seted up to bar straightener one side top, supporting mechanism one end fixed connection in bar straightener one side, power unit fixed connection in supporting mechanism keeps away from the below of bar straightener one side, pre-straightening mechanism set up in supporting mechanism keeps away from one side of bar straightener, the utility model discloses the in-process of direct bar straightening is reduced the load that brings bar straightener itself.
Description
Technical Field
The utility model relates to a construction equipment technical field, in particular to bar straightener with pre-alignment device.
Background
In the process of processing the reinforcing steel bars, the coiled reinforcing steel bars or the coiled spiral reinforcing steel bars need to be straightened and cut off and then processed into the required shape. When the reinforcing steel bar is straightened, in order to ensure that sufficient tension and allowance exist in the process of straightening the reinforcing steel bar, the distance between the coiled reinforcing steel bar or the coiled spiral reinforcing steel bar and a feed inlet of a straightening machine is generally up to 5 meters, the traditional processing method is that no constraint device is arranged between the coiled reinforcing steel bar or the coiled spiral reinforcing steel bar and the feed inlet of the straightening machine, and the reinforcing steel bar is directly straightened by using the reinforcing steel bar straightening machine.
However, in the use process of the existing steel bar straightening machine, the bent steel bars are generally and directly straightened, so that the load of a straightening device in the steel bar straightening machine is overlarge, and the service life of the steel bar straightening machine is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bar straightener with pre-alignment device has reduced the load that the in-process of direct bar straightener itself brought of flare-outing.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a steel bar straightening machine with a pre-straightening device comprises a steel bar straightening machine, a support mechanism, a power mechanism and a pre-straightening mechanism, wherein a feed inlet is formed in the upper portion of one side of the steel bar straightening machine, one end of the support mechanism is fixedly connected to one side of the steel bar straightening machine, the feed inlet is formed in the position between the support mechanisms, the power mechanism is fixedly connected to the lower portion of one side, away from the steel bar straightening machine, of the support mechanism, the pre-straightening mechanism is arranged on one side, away from the steel bar straightening machine, of the support mechanism, the pre-straightening mechanism comprises a rotating ring, an isolation disc and a limiting assembly, the isolation disc is fixedly connected to the middle portion of the inner wall of the rotating ring, a through hole is formed in the isolation disc, a connecting pipe is fixedly connected to one side, close to the support mechanism, of the isolation disc is communicated, the other end of the connecting pipe is arranged on one side of the supporting mechanism and is arranged in a rotating mode, and the four limiting assemblies are arranged to be four and are respectively fixedly connected to the inner wall of the rotating ring.
By adopting the technical scheme, one end of the coiled steel bar or the coiled spiral steel bar is pulled into a feeding hole of the steel bar straightening machine through the connecting pipe, then the air cylinder in the four limiting assemblies is started, the piston rod of the air cylinder extends to drive the limiting plates to move forwards, the air cylinder is stopped to operate when the through holes formed by the four limiting plates are slightly larger than the inner diameter of the steel bar, then the motor is started, the output shaft of the motor drives the gear I which is in linkage connection with the gear I to rotate, the gear I drives the gear II and the gear III which are in meshing connection with the gear I to start rotating, further the rotating wheel I and the rotating wheel II rotate, because the rotating wheel I and the rotating rod on the outer surface of the driving wheel are inserted in the rotating hole, when the rotating rod rotates, the rotating ring can rotate simultaneously, the steel bar with larger curvature can be more uniform under the pressure from the limiting plates on the periphery, and the pressure on an inner straightening device of the steel bar straightening machine can be.
Preferably, the limiting component comprises an air cylinder, a limiting plate, a first fixing rod, a second fixing rod, a first gasket and a second gasket, one side of the air cylinder is fixedly connected to the inner wall of the rotating ring, a piston rod of the air cylinder is fixedly connected with one side of the limiting plate, the first fixing rod and the second fixing rod are respectively arranged on two sides of the air cylinder, a first threaded hole is formed in the upper end surface of the first fixing rod, a first through groove matched with the first threaded hole is formed in the first gasket, a first groove matched with the side wall of the air cylinder is formed in one side of the first gasket, a first bolt is arranged at the top of the first fixing rod, the first bolt penetrates through the first through groove and is in threaded connection with the first threaded hole, a second threaded hole is formed in the upper end surface of the second fixing rod, and a second through groove matched with the second threaded hole, and a second groove matched with the side wall of the cylinder is formed in one side of the second gasket, a second bolt is arranged at the top of the second fixed rod, and the second bolt penetrates through the second through groove and is in threaded connection with the second threaded hole.
By adopting the technical scheme, when one end of the coiled steel bar or the coiled spiral steel bar is pulled into a feeding hole of the steel bar straightening machine through the connecting pipe, the air cylinders in the four limiting assemblies are started, the piston rods of the air cylinders extend to drive the limiting plates to move forwards, when the through holes formed by the four limiting plates are slightly larger than the inner diameter of the steel bar, the air cylinders stop operating, and meanwhile, the air cylinders can adapt to the steel bars of different models by adjusting the extending lengths of the piston rods; because one side of the gasket is provided with a groove matched with the side wall of the cylinder, the first gasket and the second gasket can clamp the upper part of the side wall of the cylinder, so that the cylinder can obtain better stability in the rotating process.
Preferably, the power mechanism comprises a motor, a first gear, a second gear, a third gear, a first rotating wheel and a second rotating wheel, the concave plate is far away from a supporting plate fixedly connected with the lower part of one side of the steel bar straightening machine, the supporting plate is arranged in the motor, an output shaft of the motor penetrates through the supporting plate and is in linkage connection with the first gear, a T-shaped plate is arranged on one side of the first gear, a vertical plate of the T-shaped plate is fixedly connected with the lower end of the concave plate, two sides of a transverse plate of the T-shaped plate are respectively provided with a second gear and a third gear, the second gear is in meshing connection with the first gear, a connecting shaft of the second gear penetrates through the transverse plate of the T-shaped plate and is fixedly connected with the middle part of the first rotating wheel, the third gear is in meshing connection with the first gear and is fixedly connected with the middle part of the second rotating wheel And (6) connecting.
By adopting the technical scheme, the motor is started, the output shaft of the motor drives the first gear which is in linkage connection with the motor to rotate, the first gear drives the second gear which is in meshed connection with the first gear and the third gear to start to rotate, and then the first rotating wheel and the second rotating wheel are enabled to rotate.
Preferably, the outer surface of the first rotating wheel and the outer surface of the first rotating wheel are annularly provided with a plurality of rotating rods, and the inner wall of each rotating ring is provided with a plurality of rotating holes matched with the plurality of rotating rods.
By adopting the technical scheme, the rotating wheel I and the rotating rod on the outer surface of the driving wheel are inserted in the rotating hole, and when the gear II and the gear III drive the rotating wheel I and the rotating wheel II to rotate, the rotating rings can rotate simultaneously.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic diagram of a spacing assembly according to an embodiment;
FIG. 3 is a schematic diagram of an embodiment of the present invention showing the position of the power mechanism;
fig. 4 is a schematic diagram illustrating a power mechanism according to an embodiment.
Reference numerals: 1. a steel bar straightening machine; 2. a feed inlet; 3. a concave plate; 4. a rotating ring; 5. fixing a column; 6. a limiting component; 61. fixing a rod I; 62. a cylinder; 63. a second fixing rod; 64. a second gasket; 65. a second bolt; 66. a limiting plate; 67. a first gasket; 68. a first bolt; 7. a separator disc; 8. a through hole; 9. rotating the hole; 10. a connecting pipe; 11. a motor; 12. a support plate; 13. a second gear; 14. rotating the first wheel; 15. rotating the rod; 16. a first gear; 17. a "T" shaped plate; 18. a second rotating wheel; 19. and a third gear.
Detailed Description
The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.
As shown in fig. 1 and 2, a reinforcing bar straightening machine with pre-straightening device, including reinforcing bar straightening machine 1, still include supporting mechanism, power unit and pre-straightening mechanism, feed inlet 2 has been seted up to reinforcing bar straightening machine 1 one side top, supporting mechanism includes concave template 3 and fixed column 5, two difference fixed connection in the upper portion and the lower part of feed inlet 2 of horizontal board one and horizontal board of concave template 3, connecting pipe 10 wears to locate the vertical board of concave template 3 and connecting pipe 10 and sets up for rotating, fixed column 5 sets up and is fixed connection in reinforcing bar straightening machine 1 one side and the up end of fixed column 5 and one side of concave template 3.
The pre-straightening mechanism comprises a rotating ring 4, a separation disc 7 and a limiting assembly 6, wherein the separation disc 7 is fixedly connected to the middle part of the inner wall of the rotating ring 4, a through hole 8 is formed in the separation disc, one side, close to the supporting mechanism, of the separation disc is fixedly connected with a connecting pipe 10, the through hole 8 is communicated with the inner cavity of the connecting pipe 10, the other end of the connecting pipe 10 is arranged on one side of the supporting mechanism, the connecting pipe 10 is rotatably arranged, the limiting assembly 6 comprises a cylinder 62, a limiting plate 66, a first fixing rod 61, a second fixing rod 63, a first gasket 67 and a second gasket 64, one side of the cylinder 62 is fixedly connected to the inner wall of the rotating ring 4, a piston rod of the cylinder 62 is fixedly connected with one side of the limiting plate 66, the first fixing rod 61 and the second fixing rod 63 are respectively arranged on two sides of the cylinder 62, a, one side of the first gasket 67 is provided with a first groove matched with the side wall of the cylinder 62, the top of the first fixing rod 61 is provided with a first bolt 68, the first bolt 68 penetrates through the first through groove and is in threaded connection with the first threaded hole, the upper end surface of the second fixing rod 63 is provided with a second threaded hole, the second gasket 64 is provided with a second through groove matched with the second threaded hole, one side of the second gasket 64 is provided with a second groove matched with the side wall of the cylinder 62, because one side of the gasket is provided with a groove matched with the side wall of the cylinder 62, therefore, the first gasket 67 and the second gasket 64 can block the upper portion of the side wall of the cylinder 62, the cylinder 62 obtains better stability in the rotating process, the second bolt 65 is arranged at the top of the second fixing rod 63, the second bolt 65 penetrates through the second through groove and is in threaded connection with the second threaded hole, and the four limiting assemblies 6 are respectively fixedly connected to the inner wall of the rotating ring 4.
As shown in fig. 3 and 4, the power mechanism includes a motor 11, a first gear 16, a second gear 13, a third gear 19, a first rotating wheel 14 and a second rotating wheel 18, a support plate 12 is fixedly connected to a lower portion of one side of the concave plate far away from the steel bar straightening machine 1, the support plate 12 is arranged in the motor 11, an output shaft of the motor 11 penetrates through the support plate 12 and is in linkage connection with the first gear 16, a "T" shaped plate 17 is arranged on one side of the first gear 16, a vertical plate of the "T" shaped plate 17 is fixedly connected with a lower end of the concave plate 3, a second gear 13 and a third gear 19 are respectively arranged on two sides of the horizontal plate of the "T" shaped plate 17, the second gear 13 is in meshing connection with the first gear 16, a connecting shaft of the second gear 13 penetrates through the horizontal plate of the "T" shaped plate 17 and is fixedly connected with a middle portion of the first rotating wheel 14, the third gear 19 is in meshing connection with the first gear 16, and a connecting shaft of the third gear 19, the outer surface of the first rotating wheel 14 and the outer surface of the first rotating wheel are annularly provided with a plurality of rotating rods 15, and the inner wall of the rotating ring 4 is provided with a plurality of rotating holes 9 matched with the plurality of rotating rods 15.
The principle of the embodiment is as follows, one end of a coiled steel bar or a coiled spiral steel bar is pulled into a feed inlet 2 of a steel bar straightening machine 1 through a connecting pipe 10, then an air cylinder 62 in four limiting assemblies 6 is started, a piston rod of the air cylinder 62 extends to drive a limiting plate 66 to move forwards, when a through opening formed by the four limiting plates 66 is slightly larger than the inner diameter of the steel bar, the air cylinder 62 is stopped to operate, at this time, if steel bars of different types need to pass through the limiting assemblies 6, only the air cylinder 62 is needed to adjust the length of the extension of the piston rod to adapt to the steel bars of different types, then a motor 11 is started, an output shaft of the motor 11 drives a gear 16 in linkage connection with the output shaft to rotate, the gear 16 drives a gear two 13 and a gear three 19 in meshing connection with the gear to start rotating, so that a rotating wheel one 14 and a rotating wheel two 18 rotate, because, so when dwang 15 rotated, swivel ring 4 just can be rotatory simultaneously, and the great reinforcing bar of crookedness receives the pressure that comes from limiting plate 66 all around can be comparatively even, and the reinforcing bar through limiting plate 66 pre-alignment can reduce the pressure to the inside device of flare-outing of reinforcing bar straightening machine 1 when entering into reinforcing bar straightening machine 1 through feed inlet 2 like this.
Claims (6)
1. A steel bar straightening machine with a pre-straightening device comprises a steel bar straightening machine (1) and is characterized by further comprising a supporting mechanism, a power mechanism and a pre-straightening mechanism, wherein a feed port (2) is formed in the upper portion of one side of the steel bar straightening machine (1), one end of the supporting mechanism is fixedly connected to one side of the steel bar straightening machine (1), the feed port (2) is formed in the position between the supporting mechanisms, the power mechanism is fixedly connected to the lower portion of the supporting mechanism, which is far away from one side of the steel bar straightening machine (1), the pre-straightening mechanism is arranged on one side, which is far away from the steel bar straightening machine (1), of the supporting mechanism, the pre-straightening mechanism comprises a rotating ring (4), an isolation disc (7) and a limiting assembly (6), the isolation disc (7) is fixedly connected to the middle portion of the inner wall of the rotating ring (4), and a through hole (8) is formed in the isolation disc, one side, close to the supporting mechanism, of the separation disc (7) is fixedly connected with a connecting pipe (10), the through hole (8) is communicated with an inner cavity of the connecting pipe (10), the other end of the connecting pipe (10) is arranged on one side of the supporting mechanism, the connecting pipe (10) is arranged in a rotating mode, four limiting assemblies (6) are arranged, and the four limiting assemblies (6) are respectively fixedly connected to the inner wall of the rotating ring (4).
2. The steel bar straightening machine with the pre-straightening device according to claim 1, wherein the limiting component (6) comprises an air cylinder (62), a limiting plate (66), a first fixing rod (61), a second fixing rod (63), a first gasket (67) and a second gasket (64), one side of the air cylinder (62) is fixedly connected to the inner wall of the rotating ring (4), a piston rod of the air cylinder (62) is fixedly connected with one side of the limiting plate (66), the first fixing rod (61) and the second fixing rod (63) are respectively arranged at two sides of the air cylinder (62), a first threaded hole is formed in the upper end surface of the first fixing rod (61), a first through groove matched with the first threaded hole is formed in the first gasket (67), a first groove matched with the side wall of the air cylinder (62) is formed in one side of the first gasket (67), the top of dead lever one (61) is provided with bolt one (68), bolt one (68) wear to locate lead to groove one and with screw hole one is threaded connection, set up threaded hole two on the up end of dead lever two (63), set up on gasket two (64) with screw hole two assorted lead to groove two, one side of gasket two (64) seted up with cylinder (62) lateral wall assorted recess two, dead lever two (63) top is provided with bolt two (65), bolt two (65) wear to locate lead to groove two and with screw hole two is threaded connection.
3. The steel bar straightening machine with the pre-straightening device according to claim 1, wherein the supporting mechanism comprises a concave plate (3) and a fixed column (5), a first transverse plate and a second transverse plate of the concave plate (3) are respectively and fixedly connected to the upper portion and the lower portion of the feeding port (2), the connecting pipe (10) penetrates through a vertical plate of the concave plate (3) and is rotatably arranged, the fixed column (5) is arranged on one side of the steel bar straightening machine (1) and the upper end face of the fixed column (5) is fixedly connected with one side of the concave plate (3).
4. The steel bar straightening machine with the pre-straightening device according to claim 3, wherein the power mechanism comprises a motor (11), a first gear (16), a second gear (13), a third gear (19), a first rotating wheel (14) and a second rotating wheel (18), a support plate (12) is fixedly connected below one side of the concave plate (3) far away from the steel bar straightening machine (1), the motor (11) is internally provided with the support plate (12), an output shaft of the motor (11) penetrates through the support plate (12) and is in linkage connection with the first gear (16), a T-shaped plate (17) is arranged on one side of the first gear (16), a vertical plate of the T-shaped plate (17) is fixedly connected with the lower end of the concave plate (3), the second gear (13) and the third gear (19) are respectively arranged on two sides of a transverse plate of the T-shaped plate (17), gear two (13) with gear one (16) are the meshing connection just the connecting axle of gear two (13) is worn to locate the horizontal board of "T" shaped plate (17) and with the middle part of rotating wheel one (14) is fixed connection, gear three (19) with gear one (16) are the meshing connection just the connecting axle of gear three (19) is worn to locate the horizontal board of "T" shaped plate (17) and with the middle part of rotating wheel two (18) is fixed connection.
5. A steel bar straightening machine with a pre-straightening device according to claim 4, wherein a plurality of rotating rods (15) are annularly arranged on the outer surfaces of the first rotating wheel (14) and the rotating wheel, and a plurality of rotating holes (9) matched with the rotating rods (15) are formed in the inner wall of the rotating ring (4).
6. A rebar straightening machine with a pre-straightening device according to claim 1, characterized in that the inner diameter of the through-hole (8) is slightly greater than the inner diameter of the rebar.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921000679.9U CN210702241U (en) | 2019-06-28 | 2019-06-28 | Steel bar straightening machine with pre-straightening device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921000679.9U CN210702241U (en) | 2019-06-28 | 2019-06-28 | Steel bar straightening machine with pre-straightening device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN210702241U true CN210702241U (en) | 2020-06-09 |
Family
ID=70960001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921000679.9U Expired - Fee Related CN210702241U (en) | 2019-06-28 | 2019-06-28 | Steel bar straightening machine with pre-straightening device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN210702241U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112077233A (en) * | 2020-08-16 | 2020-12-15 | 范德江 | Straightening device with derusting function for construction steel bar recovery |
CN112157190A (en) * | 2020-09-17 | 2021-01-01 | 陈松 | A evenly extrude type lead wire coalignment for thermistor production |
-
2019
- 2019-06-28 CN CN201921000679.9U patent/CN210702241U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112077233A (en) * | 2020-08-16 | 2020-12-15 | 范德江 | Straightening device with derusting function for construction steel bar recovery |
CN112077233B (en) * | 2020-08-16 | 2021-07-13 | 范德江 | Straightening device with derusting function for construction steel bar recovery |
CN112157190A (en) * | 2020-09-17 | 2021-01-01 | 陈松 | A evenly extrude type lead wire coalignment for thermistor production |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN210702241U (en) | Steel bar straightening machine with pre-straightening device | |
CN209206854U (en) | The steel coil strip support section of elevator groove profile mounting plate integrated molding equipment | |
CN205864207U (en) | Waste and old motor wire drawing machine | |
CN206908476U (en) | Waste and old motor wire drawing machine | |
CN101157112A (en) | Automatic wire rod aligning cutting machine reinforcing wire traction wheel apparatus | |
CN104368974B (en) | The numerical control formation equipment of non-standard stripe shape steel-wire isolator | |
CN104913928B (en) | Drilling tool dismantles testing stand | |
CN209614093U (en) | Integrated main reinforcement clamping device and reinforcement cage forming robot | |
CN216679809U (en) | Spinning machine with anti-surge wind tube groove | |
CN216732630U (en) | Nylon pulley blank die-casting forming equipment | |
CN216045268U (en) | Air compressor machine aircraft nose belt frock, air compressor machine aircraft nose and air compressor machine | |
CN210678158U (en) | Aluminum column surface grinding device with dust fall function | |
CN2421454Y (en) | Pulley for motor | |
CN106903257A (en) | Forging manipulator and forging equipment | |
CN209206929U (en) | The integrated molding equipment of elevator groove profile mounting plate workpiece | |
CN208408160U (en) | A kind of rotary roller hardware sheet-metal press working device | |
CN217254203U (en) | Clamping mechanism of oil pipe buckling machine | |
CN206811106U (en) | Crystallizer copper pipe is molded inner core assembling structure | |
CN202516882U (en) | Direct-drive type straightening machine | |
CN205238120U (en) | Cut open a tub machine | |
CN209323236U (en) | A kind of crane rope forges compacting clamping device | |
CN210549253U (en) | Rotary tool | |
CN202610629U (en) | Double-Y rolling mill for compacted strand wire ropes by rolling method | |
CN210232889U (en) | Gear dismounting device | |
CN212886593U (en) | Grinding machine is used in transmission shaft production |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 |
|
CF01 | Termination of patent right due to non-payment of annual fee |