CN221109710U - Steel bar bending device - Google Patents
Steel bar bending device Download PDFInfo
- Publication number
- CN221109710U CN221109710U CN202323054913.5U CN202323054913U CN221109710U CN 221109710 U CN221109710 U CN 221109710U CN 202323054913 U CN202323054913 U CN 202323054913U CN 221109710 U CN221109710 U CN 221109710U
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- Prior art keywords
- movable table
- steel bar
- bending
- sleeve
- sliding
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- 238000005452 bending Methods 0.000 title claims abstract description 66
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 58
- 239000010959 steel Substances 0.000 title claims abstract description 58
- 230000001360 synchronised effect Effects 0.000 claims abstract description 13
- 238000010276 construction Methods 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 18
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a steel bar bending device which comprises an operation table, wherein a movable table is arranged at the top of the operation table, a bending structure for bending steel bars is arranged at the top of the movable table, a rest is arranged on the left side of the top of the operation table, steel bar bodies are arranged at the top of the rest and the top of the movable table, and a sliding structure for driving the movable table to adjust the distance is arranged at the bottom of the movable table and in a square frame of the operation table. This reinforcing bar bending device drives reinforcing bar sleeve 803 through gear motor and rotates to make the reinforcing bar sleeve under the cooperation of arc groove and sliding block, make the reinforcing bar body bend epaxially at bending, simultaneously, cooperation synchronous motor drives the threaded rod and rotates, make the connecting block with threaded rod threaded connection drive the movable table and remove, thereby reach the roll adjustment effect of adjusting the reinforcing bar department of bending, guarantee that the reinforcing bar length of bending location is unanimous, work efficiency is high, bending error is little etc..
Description
Technical Field
The utility model relates to the technical field of steel bar bending, in particular to a steel bar bending device.
Background
A bar bender is one of the bar processing machines. The working mechanism is a horizontal working disc rotating on a vertical shaft, the reinforcing steel bars are placed at the dotted line position in the figure, the supporting pin shaft is fixed on the machine tool, the center pin shaft and the bending pin shaft are arranged on the working disc, and the reinforcing steel bars are bent when the disc rotates. In order to bend the reinforcing bars with various diameters, a plurality of holes are arranged on the working disc for inserting and bending the pin shafts, and the center pin shafts with different diameters can be correspondingly replaced.
The existing steel bar bending machine is generally fixed on a machine tool, then one end of a steel bar is inserted on a bending pin shaft to bend, when some steel bars need to be bent according to a certain designated length, a worker measures the length through a graduated scale on an airport to achieve specific bending positioning, and the positioning mode is low in efficiency, and meanwhile the length of the bent steel bar is inconsistent due to deflection in the bending process, so that the steel bar bending device is provided to solve the problems.
Disclosure of utility model
In order to solve the technical problems in the background art, the utility model provides a steel bar bending device which has the advantages of automatic length positioning, high working efficiency and small bending error.
The utility model provides a steel bar bending device, which comprises an operation table, wherein the operation table consists of four supporting legs at the bottom and a square frame at the top, the top of the operation table is provided with a movable table, and the top of the movable table is provided with a bending structure for bending steel bars;
The top left side of operation panel is installed and is put the frame, the top right side of operation panel is provided with the baffle, the top of put the frame with the top of movable table is provided with the reinforcing bar body, the bottom of movable table with be provided with in the square frame of operation panel and be used for driving the sliding structure of movable table roll adjustment.
Preferably, the shelf is provided with a V-shaped groove for limiting the placement position of the reinforcing steel bar, the height of the baffle is higher than the placement height of the reinforcing steel bar body, and the movable table is a square table.
Preferably, the bending structure comprises a gear motor, a steel bar limiting block, a steel bar sleeve, a bending shaft, a sliding block and an arc groove, wherein the gear motor is arranged at the bottom of the movable table, the steel bar limiting block is arranged at the top of the movable table, the bending shaft is fixed at the top of the movable table, the arc groove is arranged at the top of the movable table, the steel bar sleeve is arranged at the top of the movable table, one end of the sliding block is fixedly connected with the bottom of the steel bar sleeve, the other end of the sliding block is in sliding connection with the arc groove, and an output shaft of the gear motor penetrates through the bottom of the movable table and extends to the top of the movable table to be fixedly connected with the left side of the bottom of the steel bar sleeve.
Preferably, the steel bar limiting block is a long-strip-shaped semi-arc limiting block, the bending shaft is a cylinder with a small middle and two wide sides, and the steel bar sleeve and the steel bar body are positioned on the same horizontal plane.
Preferably, the sliding structure comprises synchronous motors, threaded rods, connecting blocks, sliding grooves, sleeves and sliding rods, wherein the two synchronous motors are arranged on the right side of the operation table, the two threaded rods are arranged inside a square frame of the operation table, one ends of the two threaded rods penetrate through the inner wall of the operation table respectively and are connected with the output ends of the two synchronous motors, the connecting blocks are arranged at the bottom of the movable table, the two threaded rods penetrate through the left side and the right side of the connecting blocks respectively, the two sliding grooves are formed in the top of the operation table, the two sliding rods are respectively arranged inside the sliding grooves, the two sleeves are respectively sleeved on the two sliding rods, and the tops of the two sleeves are fixedly mounted at the bottom of the movable table.
Preferably, the sliding rod is in clearance fit with the sleeve, two threaded holes are formed in the front face of the connecting block, and the two threaded holes are respectively in threaded connection with the two threaded rods.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects:
This reinforcing bar bending device drives reinforcing bar sleeve 803 through gear motor and rotates to make the reinforcing bar sleeve under the cooperation of arc groove and sliding block, make the reinforcing bar body bend epaxially at bending, simultaneously, cooperation synchronous motor drives the threaded rod and rotates, make the connecting block with threaded rod threaded connection drive the movable table and remove, thereby reach the roll adjustment effect of adjusting the reinforcing bar department of bending, guarantee that the reinforcing bar length of bending location is unanimous, work efficiency is high, bending error is little etc..
Drawings
Fig. 1 is a schematic structural view of a reinforcing steel bar bending apparatus according to the present utility model.
Fig. 2 is a schematic structural view of another view angle in a reinforcing bar bending apparatus according to the present utility model.
Fig. 3 is a bottom view of a movable table in a bar bending apparatus according to the present utility model.
Fig. 4 is an enlarged schematic view of the structure of fig. 1a of a reinforcing bar bending apparatus according to the present utility model.
Reference numerals: 1. an operation table; 2. a rest stand; 3. a reinforcing steel bar body; 4. a movable table; 5. a baffle; 7. a sliding structure; 701. a synchronous motor; 702. a threaded rod; 703. a connecting block; 704. a chute; 705. a sleeve; 706. a slide rod; 8. a bending structure; 801. a speed reducing motor; 802. a steel bar limiting block; 803. a reinforcing steel bar sleeve; 804. a bending shaft; 805. a sliding block; 806. an arc-shaped groove.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, welded, riveted, bonded, etc., or may be a removable connection, threaded connection, keyed connection, pinned connection, etc., or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1-4, the steel bar bending device provided by the utility model comprises an operation table 1, wherein the operation table 1 consists of four supporting legs at the bottom and a square frame at the top, the top of the operation table 1 is provided with a movable table 4, the movable table 4 is a square table, and the top of the movable table 4 is provided with a bending structure 8 for bending steel bars;
The left side of the top of the operation table 1 is provided with a rest 2, a V-shaped groove is formed in the rest 2 and used for limiting the placement position of the steel bars, the right side of the top of the operation table 1 is provided with a baffle 5, the tops of the rest 2 and the movable table 4 are provided with a steel bar body 3, the height of the baffle 5 is higher than the rest height of the steel bar body 3, and the bottoms of the movable table 4 and a square frame of the operation table 1 are internally provided with a sliding structure 7 used for driving the movable table 4 to adjust the distance.
Specifically, when the steel bar body 3 needs to be bent, one end of the steel bar body 3 can be firstly placed on the placing frame 2, then the other end of the steel bar body passes through the bending structure 8 at the top of the movable table 4 until the other end of the steel bar body moves to the baffle 5, meanwhile, the movable table 4 is driven to move to the opposite position by opening the sliding structure 7, and finally the bending effect is realized by bending through the bending structure 8.
In an alternative embodiment, the bending structure 8 includes a gear motor 801, a steel bar limiting block 802, a steel bar sleeve 803, a bending shaft 804, a sliding block 805 and an arc groove 806, the gear motor 801 is disposed at the bottom of the movable table 4, the steel bar limiting block 802 is mounted at the top of the movable table 4, the steel bar limiting block 802 is a long semi-arc limiting block, the bending shaft 804 is fixed at the top of the movable table 4, the bending shaft 804 is a cylinder with two small sides wide in the middle, the arc groove 806 is disposed at the top of the movable table 4, the steel bar sleeve 803 is disposed at the top of the movable table 4, one end of the sliding block 805 is fixedly connected with the bottom of the steel bar sleeve 803, the steel bar sleeve 803 and the steel bar body 3 are located on the same horizontal plane, the other end of the sliding block 805 is slidably connected with the arc groove 806, and an output shaft of the gear motor 801 penetrates through the bottom of the movable table 4 and extends to the bottom left side of the steel bar sleeve 803.
The output shaft of the gear motor 801 penetrates through the top of the movable table 4 and is fixedly connected with the bottom of the reinforcing steel bar sleeve 803, and the reinforcing steel bar body 3 is required to penetrate through the inside of the reinforcing steel bar sleeve 804.
Specifically, when the reinforcing steel bar body 3 needs to be bent, the reinforcing steel bar body 3 can firstly pass through the middle of the reinforcing steel bar limiting block 802 and the bending shaft 804 and then pass through the reinforcing steel bar sleeve 803 to move to the baffle 5, meanwhile, the movable table 4 is moved to the opposite position through the sliding structure 7, and then the gear motor 801 is started, so that the output shaft of the gear motor 801 drives the reinforcing steel bar sleeve 803 to rotate, and the reinforcing steel bar sleeve 803 is enabled to bend on the bending shaft 804 under the cooperation of the arc-shaped groove 806 and the sliding block 805, so that the reinforcing steel bar body 3 limited on the reinforcing steel bar limiting block 802 and the bending shaft 804 is enabled to bend, and the bending effect is realized.
In an alternative embodiment, the sliding structure 7 includes a synchronous motor 701, a threaded rod 702, a connection block 703, a sliding groove 704, a sleeve 705 and a sliding rod 706, where the two synchronous motors 701 are disposed on the right side of the console 1, the two threaded rods 702 are disposed inside a square frame of the console 1, one ends of the two threaded rods 702 also penetrate through the inner wall of the console 1 and are respectively connected with output ends of the two synchronous motors 701, the connection block 703 is disposed at the bottom of the movable table 4, the two threaded rods 702 also penetrate through the left side and the right side of the connection block 703, two threaded holes are formed in the front surface of the connection block 703 and are respectively connected with the two threaded rods in a threaded manner, the two sliding grooves 704 are formed in the top of the console 1, the two sliding rods 706 are respectively disposed inside the sliding grooves 704, the two sleeves 705 are respectively sleeved on the two sliding rods 706, the top of the two sleeves 705 are fixedly mounted on the bottom of the movable table 4, and the sliding rods 706 are in clearance fit with the sleeves 705.
Specifically, when the movable table 4 needs to be moved, the threaded rod 702 is driven to rotate by the synchronous motor 701, so that the connecting block 703 in threaded connection with the threaded rod 702 drives the movable table 4 to move on the sliding groove 704 in cooperation with the two sliding rods 706 and the sleeve 705.
It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Claims (6)
1. The steel bar bending device comprises an operation table (1), wherein the operation table (1) consists of four supporting legs at the bottom and a square frame at the top, and is characterized in that a movable table (4) is arranged at the top of the operation table (1), and a bending structure (8) for bending steel bars is arranged at the top of the movable table (4);
The novel steel bar lifting device is characterized in that a rest frame (2) is arranged on the left side of the top of the operation table (1), a baffle plate (5) is arranged on the right side of the top of the operation table (1), a steel bar body (3) is arranged at the top of the rest frame (2) and the top of the movable table (4), and a sliding structure (7) for driving the movable table (4) to adjust the distance is arranged in a square frame of the operation table (1) and at the bottom of the movable table (4).
2. A bar bending apparatus according to claim 1, wherein: the top of the rest (2) is provided with a V-shaped groove for limiting the rest position of the steel bar, the height of the baffle (5) is higher than the rest height of the steel bar body (3), and the movable table (4) is a square table.
3. A bar bending apparatus according to claim 1, wherein: the bending structure (8) comprises a speed reducing motor (801), a steel bar limiting block (802), a steel bar sleeve (803), a bending shaft (804), a sliding block (805) and an arc groove (806), wherein the speed reducing motor (801) is arranged at the bottom of the movable table (4), the steel bar limiting block (802) is arranged at the top of the movable table (4), the bending shaft (804) is fixed at the top of the movable table (4), the arc groove (806) is formed at the top of the movable table (4), the steel bar sleeve (803) is arranged at the top of the movable table (4), one end of the sliding block (805) is fixedly connected with the bottom of the steel bar sleeve (803), the other end of the sliding block (805) is slidably connected with the arc groove (806), and an output shaft of the speed reducing motor (801) penetrates through the bottom of the movable table (4) and extends to the top of the movable table (803) to be fixedly connected with the left side of the bottom of the steel bar sleeve (803).
4. A bar bending apparatus according to claim 3, wherein: the steel bar limiting block (802) is a long-strip-shaped semi-arc limiting block, the bending shaft (804) is a cylinder with a small middle and two wide sides, and the steel bar sleeve (803) and the steel bar body (3) are positioned on the same horizontal plane.
5. A bar bending apparatus according to claim 1, wherein: sliding construction (7) are including synchronous motor (701), threaded rod (702), connecting block (703), spout (704), sleeve pipe (705) and slide rod (706), two synchronous motor (701) set up the right side of operation panel (1), two threaded rod (702) set up inside square frame of operation panel (1), just the one end of two threaded rod (702) still runs through the inner wall of operation panel (1) respectively with the output of two synchronous motor (701) is connected, connecting block (703) set up the bottom of movable table (4), just two threaded rod (702) still run through the left and right sides of connecting block (703), two spout (704) are seted up the top of operation panel (1), two slide rods (706) set up respectively the inside of spout (704), two sleeve pipes (705) are in respectively on two slide rods (706), just the top of two sleeve pipes (705) with the bottom fixed mounting of movable table (4).
6. A bar bending apparatus according to claim 5, wherein: the sliding rod (706) is in clearance fit with the sleeve (705), two threaded holes are formed in the front face of the connecting block (703), and the two threaded holes are respectively in threaded connection with the two threaded rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323054913.5U CN221109710U (en) | 2023-11-13 | 2023-11-13 | Steel bar bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323054913.5U CN221109710U (en) | 2023-11-13 | 2023-11-13 | Steel bar bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221109710U true CN221109710U (en) | 2024-06-11 |
Family
ID=91339117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323054913.5U Active CN221109710U (en) | 2023-11-13 | 2023-11-13 | Steel bar bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221109710U (en) |
-
2023
- 2023-11-13 CN CN202323054913.5U patent/CN221109710U/en active Active
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| GR01 | Patent grant |