CN112122492B - Adjustable bending device for building material reinforcing steel bar - Google Patents
Adjustable bending device for building material reinforcing steel bar Download PDFInfo
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- CN112122492B CN112122492B CN202010856941.0A CN202010856941A CN112122492B CN 112122492 B CN112122492 B CN 112122492B CN 202010856941 A CN202010856941 A CN 202010856941A CN 112122492 B CN112122492 B CN 112122492B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/004—Bending wire other than coiling; Straightening wire by means of press-type tooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
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- Bending Of Plates, Rods, And Pipes (AREA)
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Abstract
The invention relates to a bending device, in particular to an adjustable bending device for a building material reinforcing steel bar. The invention aims to solve the technical problem of how to design an adjustable bending device for building material reinforcing steel bars, which is simple to operate, can improve the working efficiency and saves manpower. In order to solve the above technical problems, the present invention provides an adjustable bending apparatus for a construction material reinforcing bar, comprising: one side of the top of the base is connected with a first arc-shaped plate; the placing frame is connected to the other side of the top of the base, and a pushing block is connected in the placing frame in a sliding mode; a placement assembly disposed on the base; and the bending assembly is arranged on the base. The steel bar bending device can bend the steel bar through the matching operation of the placing assembly and the bending assembly, so that the effect of bending the steel bar is achieved.
Description
Technical Field
The invention relates to a bending device, in particular to an adjustable bending device for a building material reinforcing steel bar.
Background
The steel bars are steel for reinforced concrete and prestressed reinforced concrete, most of the steel bars have circular cross sections, and the cross sections of some steel bars are square with round corners. The reinforcing bars can be classified into plain round reinforcing bars, ribbed reinforcing bars, twisted reinforcing bars, and the like. The reinforcing bar plays the bearing effect in being used for building engineering mostly, and some reinforcing bars need to be crooked when using, use again.
At present, the mode of bending the reinforcing bar is usually by the manual work fixed reinforcing bar one side earlier, and the user utilizes equipment of buckling afterwards to bend the reinforcing bar, and above-mentioned mode operation process is comparatively loaded down with trivial details, and work efficiency is lower to comparatively consume the manpower at the in-process of operation.
Therefore, there is a need to develop an adjustable bending apparatus for a building material reinforcing bar, which is simple in operation, can improve work efficiency, and saves manpower.
Disclosure of Invention
(1) Technical problem to be solved
In order to overcome the defects that the operation process is more complicated, the working efficiency is lower and the labor is consumed in the operation process in the mode, the invention provides the adjustable bending device for the building material steel bar, which is simple to operate, can improve the working efficiency and saves the labor.
(2) Technical scheme
In order to solve the technical problem, the invention provides an adjustable bending device for a building material steel bar, which comprises a base, wherein one side of the top of the base is connected with a first arc-shaped plate; the placing frame is connected to the other side of the top of the base, and a pushing block is connected in the placing frame in a sliding mode; a placement assembly disposed on the base; and the bending assembly is arranged on the base.
Preferably, the placing assembly comprises a fixing rod which is connected to one side of the top of the base close to the first arc-shaped plate, and a connecting disc is connected to the fixing rod; the rotary disc is rotatably connected to the top of the base below the connecting disc, the rotary disc is in rotary fit with the connecting disc, and a first torsion spring is connected between the rotary disc and the base; the connecting plate is connected to the turntable, and a connecting frame is connected to the connecting plate; the first connecting rod is connected to the bottom of the connecting plate; the guide frame is connected to one side, close to the first arc-shaped plate, of the top of the base; the sliding plate is connected to the guide frame in a sliding mode and is in contact with the first connecting rod; and the screw rod is connected to the guide frame through threads and is rotatably connected with the sliding plate.
Preferably, the bending assembly comprises a cylinder which is arranged on one side of the top of the base close to the placing frame; the fixed frame is connected to one side, close to the guide frame, of the top of the base, and is connected with a sliding frame in a sliding mode, and the sliding frame is connected with a telescopic rod of the air cylinder; an inclined plate which is connected with the sliding frame in a sliding way; the first mounting frame is connected to one side, close to the fixed rod, of the top of the base; the translation frame is connected to the first mounting frame in a sliding mode, an extension spring is connected between the translation frame and the first mounting frame, and the inclined plate is matched with the translation frame; and the pinch roller is connected to the translation frame.
Preferably, the pushing device also comprises a pushing assembly, wherein the pushing assembly comprises a second connecting rod which is connected to the pushing block; the second mounting frame is connected to one side, close to the cylinder, of the top of the base; the disc is rotatably connected to the second mounting frame, a contact plate is connected to the disc, and the sliding frame is matched with the contact plate; the swinging frame is rotatably connected to one side, close to the second mounting frame, of the top of the base, and is in sliding fit with the second connecting rod; the two bevel gears are respectively connected to the transmission shaft of the swinging frame and the transmission shaft of the disc and are meshed with each other; and the second torsion spring is connected between the swinging frame and the base.
Preferably, still including spacing subassembly, spacing subassembly is connected at the base top including second arc, its connection, is connected with the arc layer board on the second arc.
(3) Advantageous effects
1. The steel bar bending device can bend the steel bar through the matching operation of the placing assembly and the bending assembly, so that the effect of bending the steel bar is achieved.
2. The automatic feeding device can be used for feeding materials by the aid of the material pushing assembly without manual work, and labor is effectively saved.
3. The steel bar placing device is simple to operate, the working efficiency is effectively improved, and the labor is saved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partial perspective structure view of the punching assembly of the present invention.
Figure 3 is a first partial body diagram of the placement module of the present invention.
Fig. 4 is a diagram of a second partial body structure of the placement module of the present invention.
Fig. 5 is a partial perspective view of the pushing assembly of the present invention.
The symbols in the drawings are: 1-base, 2-first arc plate, 3-placing frame, 4-push block, 5-placing component, 51-fixed rod, 52-connecting plate, 53-rotating disc, 54-first torsion spring, 541-connecting plate, 55-connecting frame, 56-first connecting rod, 57-guide frame, 58-sliding plate, 59-screw rod, 6-bending component, 61-air cylinder, 62-fixed frame, 63-sliding frame, 64-inclined plate, 65-first mounting frame, 66-translation frame, 67-tension spring, 68-pressing wheel, 7-pushing component, 71-second connecting rod, 72-second mounting frame, 73-disk, 74-contact plate, 75-swinging frame, 76-bevel gear, 77-second torsion spring, 8-limiting component, 81-second arc plate and 82-arc supporting plate.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Example 1
The utility model provides a building material is adjustable bending apparatus for reinforcing bar, as shown in fig. 1-4, including base 1, first arc 2, place frame 3 and ejector pad 4, base 1 top right side is connected with first arc 2, it has the opening to open on the first arc 2, base 1 top left side is connected with places frame 3, it is located the opening and just left side to place frame 3, it is connected with ejector pad 4 to place 3 internal sliding type of frame, ejector pad 4 can block the opening, still including placing subassembly 5 and crooked subassembly 6, be equipped with on the base 1 and place subassembly 5 and crooked subassembly 6.
The placing component 5 comprises a fixing rod 51, a connecting disc 52, a rotary disc 53, a first torsion spring 54, a connecting plate 541, a connecting frame 55, a first connecting rod 56, a guide frame 57, a sliding plate 58 and a screw rod 59, the fixing rod 51 is connected to the right side of the top of the base 1, the connecting disc 52 is connected to the fixing rod 51, the rotary disc 53 is rotatably connected to the top of the base 1 below the connecting disc 52, the rotary disc 53 is in rotating fit with the connecting disc 52, the first torsion spring 54 is connected between the rotary disc 53 and the base 1, the connecting plate 541 is connected to the rotary disc 53, the connecting frame 55 is connected to the connecting plate 541, the connecting frame 55 is located right side of an opening, the first connecting rod 56 is connected to the bottom of the connecting plate 541, the guide frame 57 is connected to the front side of the top of the base 1, the sliding plate 58 is slidably connected to the guide frame 57, the sliding plate 58 is in contact with the first connecting rod 56, the screw rod 59 is connected to the guide frame 57 through threads, and the screw rod 59 is rotatably connected to the sliding plate 58.
When the reinforcing steel bar needs to be bent, the device can be used, firstly, a user can place the reinforcing steel bar in the placing frame 3, after the placement is finished, the pushing block 4 can be pushed to move rightwards, the pushing block 4 can push the reinforcing steel bar to move rightwards, the reinforcing steel bar can move into the connecting frame 55 through the opening in the first arc-shaped plate 2 when moving rightwards, when the pushing block 4 moves rightwards to the limit, the reinforcing steel bar completely penetrates through the opening in the first arc-shaped plate 2, at the moment, the pushing block 4 can block the opening in the first arc-shaped plate 2, then, the user can start the expansion rod of the air cylinder 61 to extend to drive the sliding frame 63 to move rightwards, the sliding frame 63 moves rightwards to drive the inclined plate 64 to move rightwards, when the inclined plate 64 moves rightwards to be in contact with the translation frame 66, the inclined plate 64 continues to move rightwards to push the translation frame 66 to move backwards through the inclined plane of the inclined plane, the tension spring 67 is stretched, the translation frame 66 moves backwards to drive all devices to move backwards together, so as to drive the pressing wheel 68 to move backwards, when the pressing wheel 68 moves backwards to be in contact with the reinforcing steel bar, the connecting frame 55, so that the connecting frame 58 can be bent, when the connecting frame 58 can be bent, the connecting plate 58 can be bent by adjusting the connecting plate 58, and the connecting plate can adjust the bending angle after the connecting plate 58, and the connecting plate 58 can adjust the connecting plate to rotate.
Example 2
On the basis of embodiment 1, as shown in fig. 5, the pushing assembly 7 is further included, the pushing assembly 7 includes a second connecting rod 71, a second mounting frame 72, a disk 73, a contact plate 74, a swinging frame 75, a bevel gear 76, and a second torsion spring 77, the second connecting rod 71 is connected to the pushing block 4, the second mounting frame 72 is connected to the left side of the top of the base 1, the disk 73 is rotatably connected to the second mounting frame 72, the contact plate 74 is connected to the disk 73, the sliding frame 63 is matched with the contact plate 74, the swinging frame 75 is rotatably connected to the top of the base 1 near the second mounting frame 72, the swinging frame 75 is slidably matched with the second connecting rod 71, the bevel gears 76 are connected to transmission shafts of the swinging frame 75 and the disk 73, the bevel gears 76 on the disk 73 are larger than the bevel gears 76 on the swinging frame 75, the two bevel gears 76 are engaged with each other, and the second torsion spring 77 is connected between the swinging frame 75 and the base 1.
When the sliding frame 63 moves rightwards, the sliding frame 63 can be in contact with the contact plate 74, after the sliding frame 63 moves to be in contact with the contact plate 74, the sliding frame 63 continues moving to push the contact plate 74 to swing, the contact plate 74 drives the disc 73 to rotate when swinging, the disc 73 rotates and drives the swinging frame 75 to rotate through the bevel gear 76, the second torsion spring 77 is compressed, the swinging frame 75 rotates to push the push block 4 to move rightwards, and therefore the push block 4 does not need to be pushed to move manually, and manpower is effectively saved.
As shown in fig. 5, the portable electronic device further comprises a limiting component 8, wherein the limiting component 8 comprises a second arc-shaped plate 81 and an arc-shaped supporting plate 82, the second arc-shaped plate 81 is connected to the right side of the top of the base 1, and the arc-shaped supporting plate 82 is connected to the second arc-shaped plate 81.
When bending the reinforcing bar, the reinforcing bar can contact with second arc 81, and second arc 81 can play the guide effect, and arc layer board 82 can hold the reinforcing bar, avoids the reinforcing bar downwarping.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (4)
1. An adjustable bending device for building material reinforcing steel bars is characterized by comprising: one side of the top of the base (1) is connected with a first arc-shaped plate (2); the placing frame (3) is connected to the other side of the top of the base (1), and a pushing block (4) is connected to the placing frame (3) in an inward sliding mode; a placement assembly (5) arranged on the base (1); a bending assembly (6) arranged on the base (1);
the placing component (5) comprises: the fixing rod (51) is connected to one side, close to the first arc-shaped plate (2), of the top of the base (1), and a connecting disc (52) is connected to the fixing rod (51); the rotary disc (53) is rotatably connected to the top of the base (1) below the connecting disc (52), the rotary disc (53) is in rotary fit with the connecting disc (52), and a first torsion spring (54) is connected between the rotary disc (53) and the base (1); a connection plate (541) connected to the turntable (53), the connection plate (541) being connected to a connection frame (55); a first connecting rod (56) connected to the bottom of the connecting plate (541); the guide frame (57) is connected to one side, close to the first arc-shaped plate (2), of the top of the base (1); a sliding plate (58) which is connected to the guide frame (57) in a sliding manner, wherein the sliding plate (58) is contacted with the first connecting rod (56); and a screw (59) which is connected to the guide frame (57) through threads, wherein the screw (59) is rotatably connected with the sliding plate (58).
2. An adjustable bending apparatus for construction material reinforcing bars according to claim 1, wherein the bending assembly (6) comprises: the cylinder (61) is arranged on one side, close to the placing frame (3), of the top of the base (1); the fixed frame (62) is connected to one side, close to the guide frame (57), of the top of the base (1), the sliding frame (63) is connected to the fixed frame (62) in a sliding mode, and the sliding frame (63) is connected with a telescopic rod of the air cylinder (61); a swash plate (64) slidably connected to the carriage (63); the first mounting rack (65) is connected to one side, close to the fixing rod (51), of the top of the base (1); the translation frame (66) is connected to the first mounting frame (65) in a sliding mode, an extension spring (67) is connected between the translation frame (66) and the first mounting frame (65), and the inclined plate (64) is matched with the translation frame (66); and a pressing wheel (68) connected to the translation frame (66).
3. The adjustable bending device for the construction material steel bar according to claim 2, further comprising a pushing assembly (7), wherein the pushing assembly (7) comprises: a second connecting rod (71) connected to the pushing block (4); the second mounting frame (72) is connected to one side, close to the air cylinder (61), of the top of the base (1); the disc (73) is rotatably connected to the second mounting frame (72), a contact plate (74) is connected to the disc (73), and the sliding frame (63) is matched with the contact plate (74); the swinging frame (75) is rotatably connected to one side, close to the second mounting frame (72), of the top of the base (1), and the swinging frame (75) is in sliding fit with the second connecting rod (71); the two bevel gears (76) are arranged, the two bevel gears (76) are respectively connected to a transmission shaft of the swinging frame (75) and a transmission shaft of the disc (73), and the two bevel gears (76) are meshed with each other; a second torsion spring (77) connected between the swing frame (75) and the base (1).
4. An adjustable bending apparatus for reinforcing bars of construction materials according to claim 3, further comprising a limiting member (8), wherein the limiting member (8) comprises: the second arc-shaped plate (81) is connected to the top of the base (1), and an arc-shaped supporting plate (82) is connected to the second arc-shaped plate (81).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010856941.0A CN112122492B (en) | 2020-08-24 | 2020-08-24 | Adjustable bending device for building material reinforcing steel bar |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010856941.0A CN112122492B (en) | 2020-08-24 | 2020-08-24 | Adjustable bending device for building material reinforcing steel bar |
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| CN112122492A CN112122492A (en) | 2020-12-25 |
| CN112122492B true CN112122492B (en) | 2022-11-22 |
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| CN112756505B (en) * | 2021-03-11 | 2023-05-12 | 河北雄安国奥建筑科技有限公司 | Circular arc reinforcing steel bar bending and cutting integrated machine for cement well lid pouring |
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Effective date of registration: 20221102 Address after: No. 275, West Henan Road, Urumqi Economic and Technological Development Zone, 830000 Xinjiang Uygur Autonomous Region Applicant after: CHINA RAILWAY 21 BUREAU GROUP NO.1 ENGINEERING CO.,LTD. Address before: Room 1-2, building a, No. 18, Jingshu Road, Dongcun, Shawan Town, Panyu District, Guangzhou City, Guangdong Province Applicant before: Zheng Weike |
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