CN112719134A - Bending equipment for preventing steel bar from rebounding - Google Patents
Bending equipment for preventing steel bar from rebounding Download PDFInfo
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- CN112719134A CN112719134A CN202110042601.9A CN202110042601A CN112719134A CN 112719134 A CN112719134 A CN 112719134A CN 202110042601 A CN202110042601 A CN 202110042601A CN 112719134 A CN112719134 A CN 112719134A
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- fixedly connected
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- wall
- cavity
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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
- B21F1/006—Bending wire other than coiling; Straightening wire in 3D with means to rotate the tools about the wire axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
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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
- B21F11/00—Cutting wire
Abstract
The invention discloses a bending device for preventing a steel bar from rebounding, which comprises a box body, wherein an accommodating space is arranged in the box body, a fixing mechanism is arranged in the accommodating space, the fixing mechanism comprises a first motor fixedly connected to the inner wall of the rear side of the accommodating space, the front end surface of the first motor is rotatably connected with a first driving shaft, a first driving wheel is fixedly connected to the first driving shaft, and a first belt wheel fixedly connected to the first driving shaft is arranged on the rear side of the first driving wheel. Is convenient for use in the building process.
Description
Technical Field
The invention relates to the relevant field of reinforcing steel bar bending devices, in particular to a bending device for preventing reinforcing steel bars from rebounding.
Background
The steel bar is a steel bar, which is a kind of building material, for example, in reinforced concrete, a framework for supporting a structure is generally classified according to chemical composition, production process, rolling shape, supply form, diameter size, and use in the structure, and the steel bar is widely used in various building structures, especially large, heavy, light thin-walled and high-rise building structures, when a house is built, a large amount of steel bars are used, and when the house is built, the steel bar is bent by a bending device.
Disclosure of Invention
The invention aims to provide bending equipment for preventing steel bars from rebounding, and the bending equipment is used for overcoming the situation.
The invention is realized by the following technical scheme.
The bending equipment for preventing the resilience of the reinforcing steel bar comprises a box body, wherein an accommodating space is arranged in the box body, a fixing mechanism is arranged in the accommodating space, the fixing mechanism comprises a first motor fixedly connected to the inner wall of the rear side of the accommodating space, the front end surface of the first motor is rotatably connected with a first driving shaft, a first driving wheel is fixedly connected to the first driving shaft, a first belt wheel fixedly connected to the first driving shaft is arranged on the rear side of the first driving wheel, a first rotating shaft rotatably connected to the inner wall of the rear side of the accommodating space is arranged on the upper side of the first motor, a second belt wheel is fixedly connected to the first rotating shaft, the second belt wheel is connected with the first belt wheel through a belt, a first gear fixedly connected to the first rotating shaft is arranged on the rear side of the second belt wheel, a second rotating shaft rotatably connected to the inner wall of the rear side of the accommodating space is arranged on the upper side of the first, a second gear is fixedly connected to the second rotating shaft, the second gear is meshed with the first gear, and a second driving wheel fixedly connected to the second rotating shaft is arranged on the front side of the second gear;
the right side of the fixing mechanism is provided with a bending mechanism, the bending mechanism comprises two support rods fixedly connected with the inner wall of the lower side of the arrangement space, the upper end surfaces of the two support rods are fixedly connected with a support block, the upper end surface of the support block is fixedly connected with a first fixed shaft of a fixed shaft, a support cavity is arranged in the support block, the lower end surface of the support block is fixedly connected with a second motor, the upper end surface of the second motor is rotatably connected with a second drive shaft, a rotating block is fixedly connected with the second drive shaft and is positioned in the support cavity, a bending cavity is arranged in the rotating block, the inner wall of the left side of the bending cavity is fixedly connected with a third motor, the right end surface of the third motor is rotatably connected with a first lead screw, the first lead screw is in threaded connection with a first slide block, the first slide block is in sliding connection with, the second fixed shaft is rotatably connected with a bending wheel;
the right side of the bending mechanism is provided with a heating mechanism, the heating mechanism comprises a first limiting block fixedly connected to the inner wall of the right side of the accommodating space, a first limiting cavity is arranged inside the first limiting block, the inner wall of the right side of the first limiting cavity is fixedly connected with a fourth motor, the left end surface of the fourth motor is rotatably connected with a second lead screw, the second lead screw is in threaded connection with a second sliding block, the left end surface of the second sliding block is fixedly connected with a fixed plate, the right end surface of the fixed plate is fixedly connected with a second limiting block, a second limiting cavity is arranged inside the second limiting block, the inner wall of the right side of the second limiting cavity is fixedly connected with a fifth motor, the left end surface of the fifth motor is rotatably connected with a third lead screw, the third lead screw is in threaded connection with a third sliding block, the third sliding block is in sliding connection with the second limiting cavity, and the left end surface, the limiting rod comprises a limiting rod and is characterized in that a middle block is fixedly connected to the left end face of the limiting rod, a middle rod is fixedly connected to the upper end face of the middle block, and a heating coil is fixedly connected to the upper end face of the middle rod.
Preferably, arrangement space rear side inner wall fixedly connected with sixth motor, the terminal surface rotates before the sixth motor and is connected with the third drive shaft, fixedly connected with cam in the third drive shaft, sixth motor downside is equipped with fixed connection and is in the third restriction piece of arrangement space rear side inner wall, the inside third restriction chamber that is equipped with of third restriction piece, the first spring of terminal surface fixedly connected with under the third restriction chamber, first spring other end fixedly connected with fourth slider, terminal surface fixedly connected with connecting rod on the fourth slider, terminal surface fixedly connected with fifth slider on the connecting rod, the first fixed block of terminal surface fixedly connected with under the connecting rod, first fixed block inside is equipped with first fixed slot.
Preferably, the first driving wheel and the second driving wheel are made of elastic materials and can adapt to reinforcing steel bars with different sizes.
Preferably, the inner wall of the rear side of the accommodating space is fixedly connected with a second fixing block, a second fixing groove with an upward opening is formed in the second fixing block, and the second fixing groove is convenient for fixing the reinforcing steel bars.
Preferably, settle space downside inner wall fixedly connected with fourth restriction piece, the inside fourth restriction chamber that is equipped with of fourth restriction piece, fourth restriction chamber downside inner wall fixedly connected with seventh motor, seventh motor up end rotates and is connected with the fourth lead screw, fourth lead screw threaded connection has the sixth slider, the inside rotation chamber that is equipped with of sixth slider, rotate the eighth motor of chamber right-hand member face fixedly connected with, the eighth motor left end face rotates and is connected with the fourth drive shaft, fixedly connected with cutting wheel on the fourth drive shaft.
Preferably, the fixed plate left end face fixedly connected with buffer block, the inside cushion chamber that is equipped with of buffer block, buffer chamber right side inner wall fixedly connected with pressure sensors, the pressure sensors outside is equipped with fixed connection and is in the second spring of buffer chamber right side inner wall, second spring other end fixedly connected with seventh slider, seventh slider with buffer chamber sliding connection.
The invention has the beneficial effects that: before the reinforcing steel bar is bent, the part to be bent is heated by the electrified coil through an electromagnetic heating method, the reinforcing steel bar is bent after heating is finished, springback of the bent reinforcing steel bar is prevented by a method of removing stress through heating, the bent part is not easy to deform after the reinforcing steel bar is heated and cooled, more accurate bending angle can be obtained, and the reinforcing steel bar bending machine is convenient to use in a building process.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the embodiment of the present invention in the direction of A-A in FIG. 1;
FIG. 3 is a schematic view of the embodiment of the present invention in the direction B-B in FIG. 1;
FIG. 4 is a schematic view of the embodiment of the present invention in the direction of C-C in FIG. 3.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The bending apparatus for preventing a steel bar from rebounding as shown in fig. 1-4 includes a box 10, a placement space 11 is disposed inside the box 10, a fixing mechanism 90 is disposed inside the placement space 11, the fixing mechanism 90 includes a first motor 77 fixedly connected to a rear inner wall of the placement space 11, a first driving shaft 28 is rotatably connected to a front end surface of the first motor 77, a first driving wheel 27 is fixedly connected to the first driving shaft 28, a first pulley 78 fixedly connected to the first driving shaft 28 is disposed behind the first driving wheel 27, a first rotating shaft 74 rotatably connected to the rear inner wall of the placement space 11 is disposed above the first motor 77, a second pulley 75 is fixedly connected to the first rotating shaft 74, the second pulley 75 is connected to the first pulley 78 through a belt 76, a first gear 73 fixedly connected to the first rotating shaft 74 is disposed behind the second pulley 75, the upper side of the first rotating shaft 74 is provided with a second rotating shaft 26 rotatably connected to the inner wall of the rear side of the accommodating space 11, the second rotating shaft 26 is fixedly connected with a second gear 72, the second gear 72 is engaged with the first gear 73, the front side of the second gear 72 is provided with a second driving wheel 25 fixedly connected to the second rotating shaft 26, the first motor 77 is started to drive the first driving shaft 28 to rotate, the first driving shaft 28 drives the first driving wheel 27 and the first belt wheel 78 to rotate, the first belt wheel 78 drives the second belt wheel 75 to rotate through the belt 76, the second belt wheel 75 drives the first rotating shaft 74 to rotate, the first rotating shaft 74 drives the first gear 73 to rotate, the first gear 73 drives the second gear 72 to rotate, and the second gear 72 drives the second rotating shaft 26 to rotate, the second rotating shaft 26 drives the second driving wheel 25 to rotate;
the right side of the fixing mechanism 90 is provided with a bending mechanism 91, the bending mechanism 91 comprises two support rods 29 fixedly connected to the inner wall of the lower side of the accommodating space 11, the upper end surfaces of the two support rods 29 are fixedly connected with support blocks 30, the upper end surface of each support block 30 is fixedly connected with a first fixed shaft 35 of a fixed shaft, a support cavity 31 is arranged inside each support block 30, the lower end surface of each support block 30 is fixedly connected with a second motor 32, the upper end surface of each second motor 32 is rotatably connected with a second driving shaft 33, each second driving shaft 33 is fixedly connected with a rotating block 34, each rotating block 34 is positioned in each support cavity 31, a bending cavity 37 is arranged inside each rotating block 34, the inner wall of the left side of each bending cavity 37 is fixedly connected with a third motor 36, the right end surface of each third motor 36 is rotatably connected with a first lead screw 38, and each first lead screw, the first sliding block 39 is slidably connected with the bending cavity 37, the upper end surface of the first sliding block 39 is fixedly connected with a second fixed shaft 41, the second fixed shaft 41 is rotatably connected with a bending wheel 40, the second motor 32 is started to drive the second driving shaft 33 to rotate, the second driving shaft 33 drives the rotating block 34 to rotate, the rotating block 34 drives the third motor 36 to rotate, the third motor 36 is started to drive the first lead screw 38 to rotate, the first lead screw 38 drives the first sliding block 39 to move, the first sliding block 39 drives the second fixed shaft 41 to move, and the second fixed shaft 41 drives the bending wheel 40 to move;
the right side of the bending mechanism 91 is provided with a heating mechanism 92, the heating mechanism 92 comprises a first limiting block 62 fixedly connected to the inner wall of the right side of the accommodating space 11, a first limiting cavity 63 is arranged inside the first limiting block 62, the inner wall of the right side of the first limiting cavity 63 is fixedly connected with a fourth motor 61, the left end surface of the fourth motor 61 is rotatably connected with a second lead screw 64, the second lead screw 64 is in threaded connection with a second sliding block 65, the left end surface of the second sliding block 65 is fixedly connected with a fixing plate 66, the right end surface of the fixing plate 66 is fixedly connected with a second limiting block 57, the inside of the second limiting block 57 is provided with a second limiting cavity 58, the inner wall of the right side of the second limiting cavity 58 is fixedly connected with a fifth motor 56, the left end surface of the fifth motor 56 is rotatably connected with a third lead screw 59, the third lead screw 59 is in threaded connection with a third sliding block 60, and the third sliding block 60, two limiting rods 55 are fixedly connected to the left end face of the third slider 60, an intermediate block 52 is fixedly connected to the left end face of the limiting rod 55, an intermediate rod 53 is fixedly connected to the upper end face of the intermediate block 52, a heating coil 51 is fixedly connected to the upper end face of the intermediate rod 53, the fourth motor 61 is started to drive the second lead screw 64 to rotate, the second lead screw 64 drives the second slider 65 to move, the second slider 65 drives the fixing plate 66 to move, the fixing plate 66 drives the second limiting block 57 to move, the second limiting block 57 drives the fifth motor 56 to move, the fifth motor 56 is started to drive the third lead screw 59 to rotate, the third lead screw 59 drives the third slider 60 to move, the third slider 60 drives the limiting rods 55 to move, the limiting rods 55 drive the intermediate block 52 to move, and the intermediate block 52 drives the intermediate rod 53 to move, the intermediate lever 53 moves the heating coil 51.
Beneficially, the rear inner wall of the accommodating space 11 is fixedly connected with a sixth motor 12, a front end face of the sixth motor 12 is rotatably connected with a third driving shaft 14, a cam 13 is fixedly connected to the third driving shaft 14, a third limiting block 19 fixedly connected to the rear inner wall of the accommodating space 11 is arranged on the lower side of the sixth motor 12, a third limiting cavity 20 is arranged inside the third limiting block 19, a first spring 18 is fixedly connected to a lower end face of the third limiting cavity 20, a fourth slider 17 is fixedly connected to the other end of the first spring 18, a connecting rod 16 is fixedly connected to an upper end face of the fourth slider 17, a fifth slider 15 is fixedly connected to an upper end face of the connecting rod 16, a first fixing block 21 is fixedly connected to a lower end face of the connecting rod 16, and a first fixing groove 22 is arranged inside the first fixing block 21.
Advantageously, the first drive wheel 27 and the second drive wheel 25 are made of an elastic material, which can accommodate different sizes of steel bars.
Advantageously, a second fixing block 23 is fixedly connected to the inner wall of the rear side of the installation space 11, a second fixing groove 24 with an upward opening is formed inside the second fixing block 23, and the second fixing groove 24 facilitates fixing of the steel bars.
Beneficially, a fourth limiting block 43 is fixedly connected to an inner wall of a lower side of the accommodating space 11, a fourth limiting cavity 44 is arranged inside the fourth limiting block 43, a seventh motor 42 is fixedly connected to an inner wall of a lower side of the fourth limiting cavity 44, an upper end surface of the seventh motor 42 is rotatably connected to a fourth lead screw 45, the fourth lead screw 45 is in threaded connection with a sixth sliding block 46, a rotating cavity 47 is arranged inside the sixth sliding block 46, an eighth motor 48 is fixedly connected to a right end surface of the rotating cavity 47, a fourth driving shaft 49 is rotatably connected to a left end surface of the eighth motor 48, and a cutting wheel 50 is fixedly connected to the fourth driving shaft 49.
Beneficially, a buffer block 67 is fixedly connected to the left end face of the fixing plate 66, a buffer cavity 68 is arranged inside the buffer block 67, a pressure sensor 70 is fixedly connected to the inner wall of the right side of the buffer cavity 68, a second spring 69 fixedly connected to the inner wall of the right side of the buffer cavity 68 is arranged outside the pressure sensor 70, the other end of the second spring 69 is fixedly connected with a seventh sliding block 71, and the seventh sliding block 71 is slidably connected with the buffer cavity 68.
In the initial state, the first spring 18 and the second spring 69 are in the normal state.
When the machine starts to work, the steel bar is placed between the second driving wheel 25 and the first driving wheel 27, the first motor 77 is started to drive the first driving shaft 28 to rotate, the first driving shaft 28 drives the first driving wheel 27 and the first belt wheel 78 to rotate, the first belt wheel 78 drives the second belt wheel 75 to rotate through the belt 76, the second belt wheel 75 drives the first rotating shaft 74 to rotate, the first rotating shaft 74 drives the first gear 73 to rotate, the first gear 73 drives the second gear 72 to rotate, the second gear 72 drives the second rotating shaft 26 to rotate, the second rotating shaft 26 drives the second driving wheel 25 to rotate, the steel bar is driven to move rightwards, when the steel bar contacts the seventh sliding block 71, the seventh sliding block 71 moves rightwards, the extrusion pressure sensor 70, the fifth motor 56 is started to drive the third screw rod 59 to rotate, the third screw rod 59 drives the third sliding block 60 to move, the third sliding block 60 drives the limiting rod 55 to move, the limiting rod 55 drives the middle block 52 to move, the middle block 52 drives the middle rod 53 to move, the middle rod 53 drives the heating coil 51 to move, the heating coil 51 moves to a position to be bent, the heating coil 51 starts to heat the steel bar, after heating, the fourth motor 61 is started to drive the second screw rod 64 to rotate, the second screw rod 64 drives the second slide block 65 to move rightwards, the second slide block 65 drives the fixing plate 66 to move rightwards, the fixing plate 66 drives the second limiting block 57 to move rightwards, the heating coil 51 is removed, the first motor 77 is reversed to move the heating position to the fixed shaft first fixed shaft 35, the third motor 36 is started to drive the first screw rod 38 to rotate, the first screw rod 38 drives the first slide block 39 to move, the first slide block 39 drives the second fixed shaft 41 to move, the second fixed shaft 41 drives the bending wheel 40 to move, the steel bar is clamped, the sixth motor 12 is started to drive the third driving, the third driving shaft 14 drives the cam 13 to rotate, the cam 13 drives the fifth slide block 15 to move, the fifth slide block 15 drives the connecting rod 16 to move, the connecting rod 16 drives the fourth slide block 17 and the first fixed block 21 to move, the first fixed block 21 and the cam 13 fix the steel bars, the second motor 32 is started to drive the second driving shaft 33 to rotate, the second driving shaft 33 drives the rotating block 34 to rotate, the rotating block 34 drives the bending wheel 40 to rotate to start bending the steel bars, after bending is finished, the sixth motor 12 is continuously started, the first fixed block 21 and the second fixed block 23 loosen the steel bars, the third motor 36 rotates reversely, the second motor 32 rotates reversely, the first fixed shaft 35 and the bending wheel 40 loosen the steel bars, the first motor 77 is started to drive the steel bars to move rightwards for a certain distance, the seventh motor 42 is started to drive the fourth screw rod 45 to rotate, the fourth screw rod 45 drives the sixth slide block 46 to move upwards, the eighth motor 48 is started to drive the fourth driving shaft 49 to rotate, and the fourth driving shaft 49 drives the cutting wheel 50 to rotate, so as to cut the steel bars.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a prevent equipment of bending of reinforcing bar resilience, includes the box, its characterized in that: the box body is internally provided with an accommodating space, the accommodating space is internally provided with a fixing mechanism, the fixing mechanism comprises a first motor fixedly connected with the inner wall of the rear side of the accommodating space, the front end surface of the first motor is rotatably connected with a first driving shaft, the first driving shaft is fixedly connected with a first driving wheel, the rear side of the first driving wheel is provided with a first belt wheel fixedly connected with the first driving shaft, the upper side of the first motor is provided with a first rotating shaft rotatably connected with the inner wall of the rear side of the accommodating space, the first rotating shaft is fixedly connected with a second belt wheel, the second belt wheel is connected with the first belt wheel through a belt, the rear side of the second belt wheel is provided with a first gear fixedly connected with the first rotating shaft, the upper side of the first rotating shaft is provided with a second rotating shaft rotatably connected with the inner wall of the rear side of the accommodating, a second gear is fixedly connected to the second rotating shaft, the second gear is meshed with the first gear, and a second driving wheel fixedly connected to the second rotating shaft is arranged on the front side of the second gear;
the right side of the fixing mechanism is provided with a bending mechanism, the bending mechanism comprises two support rods fixedly connected with the inner wall of the lower side of the arrangement space, the upper end surfaces of the two support rods are fixedly connected with a support block, the upper end surface of the support block is fixedly connected with a first fixed shaft of a fixed shaft, a support cavity is arranged in the support block, the lower end surface of the support block is fixedly connected with a second motor, the upper end surface of the second motor is rotatably connected with a second drive shaft, a rotating block is fixedly connected with the second drive shaft and is positioned in the support cavity, a bending cavity is arranged in the rotating block, the inner wall of the left side of the bending cavity is fixedly connected with a third motor, the right end surface of the third motor is rotatably connected with a first lead screw, the first lead screw is in threaded connection with a first slide block, the first slide block is in sliding connection with, the second fixed shaft is rotatably connected with a bending wheel;
the right side of the bending mechanism is provided with a heating mechanism, the heating mechanism comprises a first limiting block fixedly connected to the inner wall of the right side of the accommodating space, a first limiting cavity is arranged inside the first limiting block, the inner wall of the right side of the first limiting cavity is fixedly connected with a fourth motor, the left end surface of the fourth motor is rotatably connected with a second lead screw, the second lead screw is in threaded connection with a second sliding block, the left end surface of the second sliding block is fixedly connected with a fixed plate, the right end surface of the fixed plate is fixedly connected with a second limiting block, a second limiting cavity is arranged inside the second limiting block, the inner wall of the right side of the second limiting cavity is fixedly connected with a fifth motor, the left end surface of the fifth motor is rotatably connected with a third lead screw, the third lead screw is in threaded connection with a third sliding block, the third sliding block is in sliding connection with the second limiting cavity, and the left end surface, the limiting rod comprises a limiting rod and is characterized in that a middle block is fixedly connected to the left end face of the limiting rod, a middle rod is fixedly connected to the upper end face of the middle block, and a heating coil is fixedly connected to the upper end face of the middle rod.
2. The bending device for preventing the rebounding of the reinforcing steel bar according to claim 1, wherein: settle space rear side inner wall fixedly connected with sixth motor, the terminal surface rotates before the sixth motor and is connected with the third drive shaft, fixedly connected with cam in the third drive shaft, the sixth motor downside is equipped with fixed connection and is in the third restriction piece of settle space rear side inner wall, the inside third restriction chamber that is equipped with of third restriction piece, the first spring of terminal surface fixedly connected with under the third restriction chamber, first spring other end fixedly connected with fourth slider, terminal surface fixedly connected with connecting rod on the fourth slider, terminal surface fixedly connected with fifth slider on the connecting rod, the first fixed block of terminal surface fixedly connected with under the connecting rod, the inside first fixed slot that is equipped with of first fixed block.
3. The bending device for preventing the rebounding of the reinforcing steel bar according to claim 1, wherein: the first driving wheel and the second driving wheel are made of elastic materials and can adapt to reinforcing steel bars with different sizes.
4. The bending device for preventing the rebounding of the reinforcing steel bar according to claim 1, wherein: the fixing device is characterized in that a second fixing block is fixedly connected to the inner wall of the rear side of the placement space, a second fixing groove with an upward opening is formed in the second fixing block, and reinforcing steel bars are fixed conveniently through the second fixing groove.
5. The bending device for preventing the rebounding of the reinforcing steel bar according to claim 1, wherein: settle space downside inner wall fixedly connected with fourth restriction piece, the inside fourth restriction chamber that is equipped with of fourth restriction piece, fourth restriction chamber downside inner wall fixedly connected with seventh motor, seventh motor up end rotates and is connected with the fourth lead screw, fourth lead screw threaded connection has the sixth slider, the inside rotation chamber that is equipped with of sixth slider, rotate chamber right-hand member face fixedly connected with eighth motor, eighth motor left end face rotates and is connected with the fourth drive shaft, fixedly connected with cutting wheel on the fourth drive shaft.
6. The bending device for preventing the rebounding of the reinforcing steel bar according to claim 1, wherein: the improved buffer structure comprises a fixing plate and is characterized in that a buffer block is fixedly connected to the left end face of the fixing plate, a buffer cavity is arranged inside the buffer block, a pressure sensor is fixedly connected to the inner wall of the right side of the buffer cavity, a second spring is fixedly connected to the inner wall of the right side of the buffer cavity, a seventh sliding block is fixedly connected to the other end of the second spring, and the seventh sliding block is connected with the buffer cavity in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110042601.9A CN112719134A (en) | 2021-01-13 | 2021-01-13 | Bending equipment for preventing steel bar from rebounding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110042601.9A CN112719134A (en) | 2021-01-13 | 2021-01-13 | Bending equipment for preventing steel bar from rebounding |
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| Publication Number | Publication Date |
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| CN112719134A true CN112719134A (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110042601.9A Withdrawn CN112719134A (en) | 2021-01-13 | 2021-01-13 | Bending equipment for preventing steel bar from rebounding |
Country Status (1)
| Country | Link |
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| CN (1) | CN112719134A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113458283A (en) * | 2021-09-06 | 2021-10-01 | 徐州恒乾紧固件制造有限公司 | Steel bending and cutting processing machine |
| CN116393613A (en) * | 2023-06-08 | 2023-07-07 | 维朗门窗(潍坊)有限公司 | Bending machine for manufacturing aluminum alloy doors and windows |
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| CN212070248U (en) * | 2020-04-16 | 2020-12-04 | 福建远拓电气科技有限公司 | Cable stripping mechanism of bending |
| CN212121300U (en) * | 2020-04-13 | 2020-12-11 | 江苏东方电热器制造有限公司 | Bending device for electric heating pipe |
| CN112170469A (en) * | 2020-09-28 | 2021-01-05 | 广州南新和科技有限公司 | Heavy metal contaminated soil restores and uses drip washing device |
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2021
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| US5092151A (en) * | 1988-12-29 | 1992-03-03 | Amada Company, Limited | Sheet workpiece bending machine |
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|---|---|---|---|---|
| CN113458283A (en) * | 2021-09-06 | 2021-10-01 | 徐州恒乾紧固件制造有限公司 | Steel bending and cutting processing machine |
| CN116393613A (en) * | 2023-06-08 | 2023-07-07 | 维朗门窗(潍坊)有限公司 | Bending machine for manufacturing aluminum alloy doors and windows |
| CN116393613B (en) * | 2023-06-08 | 2023-08-11 | 维朗门窗(潍坊)有限公司 | Bending machine for manufacturing aluminum alloy doors and windows |
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Application publication date: 20210430 |