CN114769461B - Cement reinforcing steel bar bending equipment for construction site - Google Patents
Cement reinforcing steel bar bending equipment for construction site Download PDFInfo
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- CN114769461B CN114769461B CN202210402684.2A CN202210402684A CN114769461B CN 114769461 B CN114769461 B CN 114769461B CN 202210402684 A CN202210402684 A CN 202210402684A CN 114769461 B CN114769461 B CN 114769461B
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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
- B21F1/008—Bending wire other than coiling; Straightening wire in 3D with means to rotate the wire about its axis
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to bending equipment, in particular to cement reinforcing steel bar bending equipment for construction sites. The technical problems of the invention are as follows: the cement reinforcing steel bar bending equipment for the construction site has the function of fixing reinforcing steel bars and can automatically push materials. A cement bar bending apparatus for a construction site, comprising: a case; the two first rotating shafts are symmetrically and rotatably arranged at the upper side of the inside of the box body; the two turntables are arranged on the first rotating shaft; the two bending wheels are arranged on one side of the upper part of the turntable; and the buffer component is arranged in the middle of the inside of the box body. According to the invention, the spiral spring is deformed by continuing to rotate outwards through the bending wheel, the bending wheel bends the steel bar at the moment, and the buffer plate and the first guide rod move downwards when the steel bar bends, so that the buffer plate plays a role in buffering, and the positioning wheel can bend the steel bar better.
Description
Technical Field
The invention relates to bending equipment, in particular to cement reinforcing steel bar bending equipment for construction sites.
Background
With the continuous development of the building industry, the steel bars are used as indispensable materials on the building site, and after the steel bars are required to be bent in the use process of the steel bars, the later use of the building is convenient.
At present, in current bar bending equipment, bend in-process and unstable to the reinforcing bar, be difficult to fully bend to the reinforcing bar, lead to bending inefficiency, influence construction's progress, and the reinforcing bar after bending, need artifical manual take out the reinforcing bar after bending, take out the in-process of reinforcing bar, there is the potential safety hazard, people have slightly not left attention, the hand scheduling problem of easy fish tail people.
In view of the above, it is desirable to design a cement reinforcing bar bending apparatus for construction sites, which has a reinforcing bar fixing function and can automatically push materials, so as to solve the above-mentioned problems.
Disclosure of Invention
In order to overcome the defects that in the existing steel bar bending equipment, in the bending process of the steel bars and in instability, the steel bars are difficult to bend sufficiently, the bending efficiency is low, and the progress of building construction is affected, the technical problem of the invention is as follows: the cement reinforcing steel bar bending equipment for the construction site has the function of fixing reinforcing steel bars and can automatically push materials.
A cement bar bending apparatus for a construction site, comprising: a case; the two first rotating shafts are symmetrically and rotatably arranged at the upper side of the inside of the box body; the two turntables are arranged on the first rotating shaft; the two bending wheels are arranged on one side of the upper part of the turntable; the buffer component is arranged in the middle of the inside of the box body; the positioning assembly is arranged between the turntable and the box body; and the driving assembly is arranged between the first rotating shaft and the buffer assembly.
Further, the buffer assembly comprises: the two support frames are arranged on the other side in the box body; the two first guide rods are respectively arranged on one side of the upper part of the support frame in a sliding manner; the buffer plate is arranged between the tops of the first guide rods; the two first springs are arranged between the buffer plate and the supporting frame, and the first springs are sleeved on the first guide rods.
Further, the locating component comprises: a pedal mounted at the lower side of the box body; the four torsion springs are arranged between the pedal and the box body; the four first support rods are arranged on two sides of the inner part of the box body; the two first slide bars are arranged between the two first support rods on the same side in a sliding mode, and are connected with the pedal in a rotating mode; the locating wheels are arranged at the top of the first sliding rod.
Further, the drive assembly includes: the double-shaft motor is arranged on the supporting frame, two supporting blocks are arranged on one side of the inside of the box body, and the supporting blocks are connected with the first rotating shaft in a rotating mode; the two second rotating shafts are respectively and rotatably arranged at the lower side of the supporting block; the four belt pulleys are respectively arranged on the second rotating shaft and the output shaft of the double-shaft motor, and two conveying belts are wound between the belt pulleys at the upper side and the lower side; the bevel gears are four, two bevel gears are arranged on the second rotating shaft, the other two bevel gears are arranged on one side of the lower part of the supporting block in a rotating mode, and the two bevel gears on the same side are meshed with each other; the two first gears are arranged on the bevel gear on one side respectively; the two second gears are arranged on the first rotating shaft, and the second gears on the two sides are intermittently meshed with the first gears; the two spiral springs are arranged between the second gear lack and the supporting block, and are sleeved on the first rotating shaft.
Further, still including pushing away the material subassembly, pushing away the material subassembly and including: the two second guide rods are arranged on two sides of the top of the support frame; the sliding block is installed between the second guide rods in a sliding mode, and the sliding block is matched with the buffer plate; the two rocking bars are respectively arranged on two sides of the top of the support frame in a rotating mode and are connected with the sliding block in a sliding mode; the two second sliding rods are respectively arranged on two sides of the top of the support frame in a sliding mode, and are respectively connected with the rocking bars in a sliding mode; the pushing plate is arranged between one sides of the second sliding rod; the two second springs are arranged between the pushing plate and the second sliding rod, and are sleeved on the second sliding rod.
Further, still including the chucking subassembly, the chucking subassembly is including: the two second support rods are arranged at two sides of the middle inside the box body; the two wedge-shaped blocks are arranged on the upper side of the second supporting rod in a sliding mode, and are matched with the first sliding rod; the four third springs are arranged between the wedge-shaped block and the second supporting rod; and two connecting rods are arranged on the outer sides of the wedge blocks.
Further, the box comprises an unlocking component, and the unlocking component is arranged between the turntable and the box body.
Further, the unlocking component comprises: two protruding blocks are arranged on the other side of the turntable; the two third rotating shafts are symmetrically and rotatably arranged at the upper side of the inside of the box body; the two rotating rods are arranged on the third rotating shaft, and the convex blocks are matched with the rotating rods; the two guide sleeves are symmetrically arranged on the upper side of the inside of the box body; the two wedge-shaped rods are arranged on the inner side of the guide sleeve in a sliding mode, and the connecting rods are matched with the wedge-shaped rods; the two pulleys are arranged on the upper side of the wedge-shaped rod and are connected with the rotating rod in a sliding manner; and two fourth springs are arranged between the wedge-shaped rod and the guide sleeve.
The beneficial effects of the invention are as follows: 1. according to the invention, the spiral spring is deformed by continuing to rotate outwards through the bending wheel, the bending wheel bends the steel bar at the moment, and the buffer plate and the first guide rod move downwards when the steel bar bends, so that the buffer plate plays a role in buffering, and the positioning wheel can bend the steel bar better.
2. According to the invention, through forward rotation of the rocker, the second slide rod and the pushing plate are driven to move forward under the action of rotation of the rocker, the second spring is compressed, and the bent steel bars are pushed forward by forward movement of the pushing plate, so that the automatic pushing effect is achieved, and the working efficiency of people is improved.
3. After the first slide bar moves upwards through the wedge, the wedge and the connecting rod are driven to move forwards for resetting under the action of resetting of the third spring, so that the wedge clamps the first slide bar, the steel bar is conveniently fixed by the positioning wheel, the steel bar can be stably bent, and the stability of the steel bar is increased.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic diagram of a first cross-sectional structure of the present invention.
Fig. 3 is a schematic structural view of the positioning assembly and the unlocking assembly of the present invention.
Fig. 4 is an enlarged schematic view of the present invention a.
Fig. 5 is a schematic view of a portion of a positioning assembly according to the present invention.
Fig. 6 is a schematic diagram of a second cross-sectional structure of the present invention.
Fig. 7 is a schematic structural view of a damper assembly and a driving assembly according to the present invention.
Fig. 8 is a schematic structural diagram of a pushing assembly according to the present invention.
In the above figures: 1: box, 2: first pivot, 3: turntable, 4: bending wheel, 5: cushioning assembly, 501: support frame, 502: buffer plate, 503: first guide bar, 504: first spring, 6: positioning assembly, 601: pedal, 602: torsion spring, 603: first support bar, 604: first slide bar, 605: positioning wheel, 7: drive assembly, 701: biaxial motor, 702: pulley, 703: second spindle, 704: bevel gear, 705: first gear segment, 706: second gear-missing, 707: spiral spring, 8: pushing component, 801: rocker, 802: second guide bar, 803: slider, 804: second slide bar, 805: pushing plate, 806: second spring, 9: clamping assembly, 901: second support bar, 902: wedge block 903: third spring, 904: connecting rod, 10: unlocking component, 1001: bump, 1002: third spindle, 1003: rotating rod, 1004: pulley, 1005: guide sleeve, 1006: wedge bar, 1007: and a fourth spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The utility model provides a cement reinforcing bar bending equipment for building site, as shown in fig. 1, fig. 2, fig. 3, fig. 5 and fig. 7, including box 1, first pivot 2, carousel 3, crooked wheel 4, buffer unit 5, locating component 6 and drive assembly 7, the inside upside bilateral symmetry rotation of box 1 is equipped with first pivot 2, all be equipped with carousel 3 in the first pivot 2, carousel 3 upper portion front side all is equipped with crooked wheel 4, be equipped with buffer unit 5 in the middle of the box 1 is inside, be equipped with locating unit 6 between carousel 3 and the box 1, be equipped with drive assembly 7 between first pivot 2 and the buffer unit 5.
The buffer assembly 5 comprises a support frame 501, a buffer plate 502, a first guide rod 503 and a first spring 504, wherein the support frame 501 is arranged in the middle of the rear side of the inside of the box body 1, the first guide rod 503 is arranged on the front side of the upper portion of the support frame 501 in a bilateral symmetry sliding mode, the buffer plate 502 is arranged between the tops of the first guide rods 503, the first spring 504 is symmetrically arranged between the buffer plate 502 and the support frame 501, and the first spring 504 is sleeved on the first guide rod 503.
The positioning assembly 6 comprises a pedal 601, torsion springs 602, first supporting rods 603, first sliding rods 604 and positioning wheels 605, wherein the pedal 601 is rotatably arranged on the lower side in the box body 1, four torsion springs 602 are arranged between the pedal 601 and the box body 1, the first supporting rods 603 are symmetrically arranged on the left side and the right side in the box body 1, the first sliding rods 604 are slidably arranged between the two first supporting rods 603 on the same side, the first sliding rods 604 are rotatably connected with the pedal 601, and the positioning wheels 605 are arranged on the tops of the first sliding rods 604.
The driving assembly 7 comprises a double-shaft motor 701, belt pulleys 702, a second rotating shaft 703, bevel gears 704, first hypocrews 705, second hypocrews 706 and spiral springs 707, wherein the double-shaft motor 701 is arranged on the supporting frame 501, supporting blocks are symmetrically arranged on the left side and the right side inside the box body 1 and are all in rotary connection with the first rotating shaft 2, the second rotating shaft 703 is rotatably arranged on the lower side of the supporting blocks, the belt pulleys 702 are respectively arranged on the second rotating shaft 703 and output shafts on two sides of the double-shaft motor 701, a conveying belt is wound between the belt pulleys 702 on the upper side and the lower side, bevel gears 704 are respectively arranged on the second rotating shaft 703, bevel gears 704 are also rotatably arranged on the front side of the supporting blocks, the bevel gears 704 on the same side are mutually meshed, first hypocrews 705 are respectively arranged on the first rotating shaft 2, spiral springs 707 are respectively arranged between the second hypocrews 706 on the upper side and the lower side and the second hypocrews 707 are respectively in intermittent meshing with the first hypocrews 705, and the spiral springs 707 are respectively sleeved on the first rotating shaft 2.
When the steel bar needs to be bent, people put the steel bar into the box body 1, so that the steel bar is contacted with the buffer plate 502, then people step on the pedal 601, so that the pedal 601 rotates anticlockwise, thereby driving the first sliding rod 604 and the positioning wheel 605 to move upwards, the torsion spring 602 deforms, the steel bar is positioned under the action of the bending wheel 4 and the positioning wheel 605, at the moment, the double-shaft motor 701 is started, the output shaft of the double-shaft motor 701 acts, thereby driving the belt pulley 702, the second rotating shaft 703, the bevel gear 704 and the first gear lack 705 to rotate, when the first gear lack 705 rotates to be meshed with the second gear lack 706, the first rotating shaft 2, the rotary disc 3 and the bending wheel 4 are driven to rotate outwards continuously, the scroll spring 707 deforms, the bending wheel 4 bends the steel bar at the moment, so that the buffer plate 502 and the first guide rod 503 move downwards, the first spring 504 is compressed, when the reinforcing steel bar is bent, and when the first notch gear 705 rotates to be not meshed with the second notch gear 706, the spiral spring 707 is driven to rotate inwards to reset under the action of reset, then the second notch gear 706, the first rotating shaft 2, the rotating disc 3 and the bending wheel 4 are driven, and then people manually take out the bent reinforcing steel bar forwards, so that the reinforcing steel bar is separated from the buffer plate 502, under the action of reset of the first spring 504, the buffer plate 502 and the first guide rod 503 are driven to move upwards to reset, then people release the pedal 601, under the action of reset of the torsion spring 602, so as to drive the pedal 601 to rotate clockwise to reset, and further drive the first slide rod 604 and the positioning wheel 605 to move downwards to reset, and when the double-shaft motor 701 is not required to be closed by people manually.
Example 2
On the basis of embodiment 1, as shown in fig. 4, 6 and 8, the device further comprises a pushing component 8, the pushing component 8 comprises a rocker 801, a second guide rod 802, a sliding block 803, a second sliding rod 804, a pushing plate 805 and a second spring 806, the second guide rods 802 are arranged on the left side and the right side of the top of the support frame 501, the sliding blocks 803 are slidably arranged between the second guide rods 802, the sliding block 803 is matched with the buffer plate 502, the rocker 801 is symmetrically arranged on the left side and the right side of the back side of the top of the support frame 501 in a rotating mode, the rocker 801 is slidably connected with the sliding block 803, the second sliding rods 804 are slidably arranged on the left side and the right side of the top of the support frame 501, the pushing plate 805 is slidably connected with the rocker 801, the second springs 806 are arranged between the front side of the second sliding rod 804, and the second springs 806 are sleeved on the second sliding rod 804.
When the reinforcing bar is bent, buffer board 502 moves down, buffer board 502 and slider 803 contact, thereby drive slider 803 moves down, and then drive rocker 801 forward rotation, at the rotatory effect of rocker 801, drive second slide bar 804 and push away flitch 805 and move forward, second spring 806 is compressed, push away flitch 805 and move forward the reinforcing bar after bending, so, do not need manual work to take out the reinforcing bar of bending, after buffer board 502 upwards moves away from slider 803, the effect that resets at second spring 806, thereby drive push away flitch 805 and second slide bar 804 and move backward and reset, and then drive rocker 801 reverse rotation resets, the effect at rocker 801, make slider 803 move down, so repeatedly, can reach the automatic pushing action, effectively improve people work efficiency.
The clamping assembly 9 comprises a second supporting rod 901, wedge blocks 902, third springs 903 and connecting rods 904, wherein the second supporting rod 901 is arranged on the left side and the right side of the middle inside the box body 1, the wedge blocks 902 are arranged on the upper side of the second supporting rod 901 in a sliding mode, the wedge blocks 902 are matched with the first sliding rods 604, the third springs 903 are symmetrically arranged between the wedge blocks 902 and the second supporting rod 901, and the connecting rods 904 are arranged on the outer side of the wedge blocks 902.
The novel anti-theft box is characterized by further comprising an unlocking component 10, wherein the unlocking component 10 comprises a protruding block 1001, a third rotating shaft 1002, a rotating rod 1003, a pulley 1004, a guide sleeve 1005, a wedge rod 1006 and a fourth spring 1007, the protruding block 1001 is arranged on the rear side of the rotary table 3, the third rotating shaft 1002 is arranged on the upper side of the box body 1 in a bilateral symmetry rotating mode, the rotating rod 1003 is arranged on the third rotating shaft 1002, the protruding block 1001 is matched with the rotating rod 1003, the guide sleeve 1005 is arranged on the upper side of the box body 1 in a bilateral symmetry mode, the wedge rod 1006 is arranged on the inner side of the guide sleeve 1005 in a sliding mode, the connecting rod 904 is matched with the wedge rod 1006, the pulley 1004 is arranged on the upper side of the wedge rod 1006 in a rotation mode, the pulley 1004 is connected with the rotating rod 1003 in a sliding mode, and the fourth spring 1007 is arranged between the wedge rod 1006 and the guide sleeve 1005.
When the first sliding rod 604 moves upwards, the first sliding rod 604 contacts with the wedge block 902 to drive the wedge block 902 and the connecting rod 904 to move backwards, the third spring 903 is compressed, after the first sliding rod 604 moves upwards and passes through the wedge block 902, the wedge block 902 and the connecting rod 904 are driven to move forwards and reset under the reset action of the third spring 903, the wedge block 902 clamps the first sliding rod 604, and therefore, the positioning wheel 605 is convenient to fix the reinforcing steel bar, the reinforcing steel bar can stably bend, when the reinforcing steel bar bends, after the rotating disc 3 rotates outwards, the lug 1001 is driven to rotate to be in contact with the rotating rod 1003, the rotating rod 1003 and the third rotating shaft 1002 are driven to rotate inwards, the wedge rod 1006 is driven to move upwards through the action of the pulley 1004, the fourth spring 1007 is compressed, the wedge rod 1006 moves upwards and contacts with the connecting rod 904, the connecting rod 904 and the wedge block 902 moves backwards, the wedge block 902 cannot clamp the first sliding rod 604, the torsion spring 602 resets, the first 604 and the positioning wheel 605 are driven to reset, when the rotating disc 3 rotates inwards, the lug 1003 rotates outwards, the lug 1003 is driven to rotate outwards, the rotating rod 1003 is driven to disengage from the rotating inwards, and the fourth spring locking rod 1003 is driven to reset, and the rotating rod 1002 is driven to rotate outwards, and the third rotating rod 1002 is driven to rotate outwards.
While the invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.
Claims (3)
1. Cement steel bar bending equipment for building site, characterized by including:
a case (1);
the two first rotating shafts (2) are symmetrically and rotatably arranged at the upper side of the inside of the box body (1);
the two turntables (3) are arranged on the first rotating shaft (2); the two bending wheels (4) are arranged on one side of the upper part of the turntable (3);
the buffer component (5) is arranged in the middle of the inside of the box body (1);
the positioning assembly (6) is arranged between the turntable (3) and the box body (1);
a drive assembly (7) mounted between the first shaft (2) and the buffer assembly (5);
the buffer component (5) comprises:
the two supporting frames (501) are arranged on the other side of the inside of the box body (1);
the two first guide rods (503) are arranged on one side of the upper part of the supporting frame (501) in a sliding mode;
a buffer plate (502) installed between the tops of the first guide rods (503);
the two first springs (504) are arranged between the buffer plate (502) and the supporting frame (501), and the first springs (504) are sleeved on the first guide rods (503);
the positioning component (6) comprises:
a pedal 601 mounted on the lower side of the inside of the case 1;
the four torsion springs (602) are arranged between the pedal (601) and the box body (1);
the four first support rods (603) are arranged on two sides of the inside of the box body (1);
the two first sliding rods (604) are arranged between the two first supporting rods (603) on the same side in a sliding mode, and the first sliding rods (604) are rotationally connected with the pedal (601);
the positioning wheels (605), the two positioning wheels (605) are arranged at the top of the first sliding rod (604);
the driving assembly (7) comprises:
the double-shaft motor (701) is arranged on the supporting frame (501), two supporting blocks are arranged on one side of the inside of the box body (1), and the supporting blocks are rotationally connected with the first rotating shaft (2);
the two second rotating shafts (703) are respectively arranged at the lower sides of the supporting blocks in a rotating way;
the four belt pulleys (702) are respectively arranged on the second rotating shaft (703) and the output shaft of the double-shaft motor (701), and two conveying belts are respectively wound between the belt pulleys (702) on the upper side and the lower side;
the bevel gears (704), wherein two bevel gears (704) are arranged on the second rotating shaft (703), the other two bevel gears (704) are arranged on one side of the lower part of the supporting block in a rotating way, and the two bevel gears (704) on the same side are meshed with each other;
the first gears (705) are arranged on the bevel gears (704) on one side, and the two first gears (705) are respectively arranged on the bevel gears (704);
the two second gears (706) are arranged on the first rotating shaft (2), and the second gears (706) on two sides are intermittently meshed with the first gears (705);
the scroll springs (707) are arranged between the second gear lack (706) and the supporting blocks, and the scroll springs (707) are sleeved on the first rotating shaft (2);
still including pushing away material subassembly (8), pushing away material subassembly (8) including:
the two second guide rods (802) are arranged on two sides of the top of the supporting frame (501);
a slider (803) slidably mounted between the second guide bars (802), the slider (803) cooperating with the buffer plate (502);
the two rocking bars (801) are respectively arranged on two sides of the top of the supporting frame (501) in a rotating mode, and the rocking bars (801) are respectively connected with the sliding blocks (803) in a sliding mode; the two second sliding rods (804) are arranged on two sides of the top of the supporting frame (501) in a sliding mode, and the second sliding rods (804) are connected with the rocker (801) in a sliding mode;
the pushing plate (805) is arranged between one sides of the second sliding rod (804);
the two second springs (806) are arranged between the pushing plate (805) and the second sliding rod (804), and the second springs (806) are sleeved on the second sliding rod (804);
still including chucking subassembly (9), chucking subassembly (9) are including:
the two second support rods (901) are arranged on two sides of the middle inside the box body (1);
the two wedge-shaped blocks (902) are arranged on the upper side of the second supporting rod (901) in a sliding mode, and the two wedge-shaped blocks (902) are matched with the first sliding rod (604);
the four third springs (903) are arranged between the wedge block (902) and the second supporting rod (901);
and two connecting rods (904), wherein the two connecting rods (904) are arranged outside the wedge-shaped block (902).
2. A construction site reinforcing bar bending apparatus as set forth in claim 1, further comprising an unlocking assembly (10), said unlocking assembly (10) being mounted between said turntable (3) and the cabinet (1).
3. A construction site concrete reinforcing bar bending apparatus as set forth in claim 2, wherein the unlocking assembly (10) comprises:
two protruding blocks (1001), wherein the two protruding blocks (1001) are arranged on the other side of the turntable (3);
the two third rotating shafts (1002) are symmetrically and rotatably arranged at the upper side of the inside of the box body (1);
the rotating rods (1003) are two, the rotating rods (1003) are both arranged on the third rotating shaft (1002), and the convex blocks (1001) are matched with the rotating rods (1003);
the two guide sleeves (1005) are symmetrically arranged at the upper side of the inside of the box body (1);
the two wedge-shaped rods (1006) are arranged on the inner side of the guide sleeve (1005) in a sliding mode, and the connecting rods (904) are matched with the wedge-shaped rods (1006);
the two pulleys (1004) are arranged on the upper side of the wedge-shaped rod (1006), and the pulleys (1004) are connected with the rotating rod (1003) in a sliding mode;
and two fourth springs (1007), wherein the two fourth springs (1007) are arranged between the wedge-shaped rod (1006) and the guide sleeve (1005).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210402684.2A CN114769461B (en) | 2022-04-18 | 2022-04-18 | Cement reinforcing steel bar bending equipment for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210402684.2A CN114769461B (en) | 2022-04-18 | 2022-04-18 | Cement reinforcing steel bar bending equipment for construction site |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114769461A CN114769461A (en) | 2022-07-22 |
| CN114769461B true CN114769461B (en) | 2023-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210402684.2A Active CN114769461B (en) | 2022-04-18 | 2022-04-18 | Cement reinforcing steel bar bending equipment for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114769461B (en) |
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| CN112974586A (en) * | 2021-02-26 | 2021-06-18 | 赣州卓力企业管理有限公司 | High-end equipment manufacturing steel bar bending equipment |
| CN214639856U (en) * | 2021-05-11 | 2021-11-09 | 冯飞 | Green is reinforcing bar bending apparatus for construction |
| CN215746085U (en) * | 2021-09-28 | 2022-02-08 | 长葛巨霸机械有限公司 | Double-end angle bending machine with adjustable length |
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2022
- 2022-04-18 CN CN202210402684.2A patent/CN114769461B/en active Active
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|---|---|---|---|---|
| JPH0639445A (en) * | 1993-06-08 | 1994-02-15 | Sone Kogu Seisakusho:Kk | Portable type bender |
| CN2196521Y (en) * | 1994-08-27 | 1995-05-10 | 邱文聪 | Improved structure of angle bending machine |
| JP2003117612A (en) * | 2001-10-16 | 2003-04-23 | Toyo Kensetsu Koki Kk | Reinforcing bar bending device |
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| CN112077231A (en) * | 2020-09-21 | 2020-12-15 | 康建霞 | Full-automatic reinforcing steel bar twisting equipment |
| CN112974586A (en) * | 2021-02-26 | 2021-06-18 | 赣州卓力企业管理有限公司 | High-end equipment manufacturing steel bar bending equipment |
| CN112828101A (en) * | 2021-03-10 | 2021-05-25 | 欧志嘉 | Steel pipe bending equipment for building site |
| CN214639856U (en) * | 2021-05-11 | 2021-11-09 | 冯飞 | Green is reinforcing bar bending apparatus for construction |
| CN215746085U (en) * | 2021-09-28 | 2022-02-08 | 长葛巨霸机械有限公司 | Double-end angle bending machine with adjustable length |
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| CN114769461A (en) | 2022-07-22 |
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