CN113182459A - Reinforcing bar shearing device of bending that construction was used - Google Patents
Reinforcing bar shearing device of bending that construction was used Download PDFInfo
- Publication number
- CN113182459A CN113182459A CN202110508981.0A CN202110508981A CN113182459A CN 113182459 A CN113182459 A CN 113182459A CN 202110508981 A CN202110508981 A CN 202110508981A CN 113182459 A CN113182459 A CN 113182459A
- Authority
- CN
- China
- Prior art keywords
- bending
- block
- push
- fixing
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention is suitable for the embodiment of the invention and belongs to the field of building construction, and provides a shearing device for a bent reinforcing steel bar for building construction, which comprises: a base; the cutting assembly is mounted on a moving block, the moving block is arranged on the base through an elastic supporting piece, and a stop block is fixedly arranged on the moving block; the bending component is arranged on the base in an adjustable mode and is arranged at the telescopic end of the hydraulic telescopic cylinder; the bending assembly is provided with a push-pull piece which abuts against the stop block, and when the bending assembly moves, the push-pull piece abutting against the stop block can push the cutting assembly to move; and the supporting seat corresponds to the bending assembly. The shearing device for the bent reinforcing steel bars provided by the embodiment of the invention can simultaneously shear the reinforcing steel bars in the process of one stroke of bending the reinforcing steel bars, and effectively solves the problems of complicated working procedures and labor consumption.
Description
Technical Field
The embodiment of the invention belongs to the field of building construction, and particularly relates to a bending steel bar shearing device for building construction.
Background
In the course of modern civil engineering construction, in order to enhance the load-bearing capacity of buildings, it is indispensable to construct buildings using reinforcing steel bars and concrete. Reinforcing bars used in civil engineering sometimes need to be bent, and reinforcing bars having a large length need to be cut to an appropriate length and used.
If in the patent document of grant publication No. CN 205804968U disclose a building road is with simple and easy type reinforcing bar bending and shearing device, fixed axle and supporting shoe all fixed connection are at the top of workstation, and the fixed axle is located the left side of workstation, the connecting block articulates on the fixed axle through vertical through-hole, the pipe fixed connection of bending is in the left side of connecting block, and the hole of the pipe of bending and the horizontal through-hole intercommunication of connecting block, the activity dog articulates on supporting shoe II, supporting shoe I has two, two supporting shoes I all fixed connection are on the workstation, and two supporting shoes I are located the left and right sides of square opening respectively, major axis fixed connection is between two supporting shoes I, the hinge center swing joint of reinforcing bar scissors is on the major axis.
For example, the publication No. CN 109909398A discloses a device integrating bending and cutting of a steel bar, which comprises a bending and cutting device body, wherein the bending and cutting device body comprises a bending device and a cutting device, a baffle is arranged at the left end of the bending and cutting device body, the bending device is arranged on the inner side plate surface of the baffle, the bending device comprises a hydraulic rod, a connecting plate, a supporting rod and a bending block, the left end of the hydraulic rod is fixedly connected to the baffle, the other end of the hydraulic rod is sleeved with the bending block, and the middle part of the hydraulic rod is sleeved with a connecting plate, the two sides of the connecting plate are fixedly connected with supporting rods, the other end of each supporting rod is connected with a backing plate, the backing plate is welded on the plate surface of the bending and shearing device body, the upper part of the backing plate is connected with a limiting block, the baffle plate arranged on the bending shearing device body can bear the recoil of the hydraulic rod, and the placing groove arranged on the baffle plate can be used for placing some parts and maintenance tools.
The utility model discloses a No. CN 112620541A steel bar shearing mechanism that bends for construction again, the on-line screen storage device comprises a base, the upper end of base is provided with the impact machine that bends, the upper end fixed mounting of base has the defeated magazine, the movable groove has been seted up on the right side of defeated magazine, the rear side of defeated magazine is seted up and is placed the hole, the standing groove has been seted up on the left side of defeated magazine, the inside of standing groove is provided with supplementary extrusion device, the inside of standing hole is provided with feed arrangement, feed arrangement includes the spliced pole, feed arrangement's left side fixed mounting has the jack-up post, the upper end clearance of jack-up post.
However, in daily processing and use, the steel bar needs to be measured in advance before being bent, and then is cut into steel bar sections with appropriate specifications, and then is bent by the steel bar bending machine, so that the process is complicated, the working hours are consumed, and the bending and shearing efficiency of the steel bar cannot be improved.
Disclosure of Invention
The embodiment of the invention aims to provide a shearing device for a bent reinforcing steel bar for building construction, and aims to solve the problems that the length of the reinforcing steel bar needs to be measured in advance before the reinforcing steel bar is bent, the reinforcing steel bar is cut into reinforcing steel bar sections with proper specifications, and then the bending is carried out through a reinforcing steel bar bending machine, so that the process is complicated, and the labor is consumed.
The embodiment of the invention is realized as follows:
a bending reinforcing steel bar shearing device for building construction comprises:
a base;
the cutting assembly is mounted on a moving block, the moving block is arranged on the base through an elastic supporting piece, and a stop block is fixedly arranged on the moving block;
the bending component is arranged on the base in an adjustable mode and is arranged at the telescopic end of the hydraulic telescopic cylinder; the bending assembly is provided with a push-pull piece which abuts against the stop block, and when the bending assembly moves, the push-pull piece abutting against the stop block can push the cutting assembly to move;
the supporting seat is fixedly arranged on the base and is positioned on the extension line of the moving path of the bending assembly, and when the reinforcing steel bar is not bent, the supporting seat and the bending assembly are respectively arranged on two sides of the reinforcing steel bar.
As a further limitation of the technical solution of the preferred embodiment of the present invention, the device for shearing off bent reinforcing bars for building construction further includes:
at least two sets of fixed subassemblies, fixed subassembly is used for fixing the reinforcing bar that need buckle and cut, and two sets of fixed subassembly symmetries set up the both sides of base, and one of them fixed subassembly supports fixedly to the one end of reinforcing bar, and another fixed subassembly supports fixedly to the opposite side of reinforcing bar, line between two sets of fixed subassemblies with the removal route mutually perpendicular of the subassembly of buckling promotes the subassembly of buckling and removes utilizing the hydraulic telescoping cylinder, and after the subassembly of buckling and reinforcing bar contacted, the subassembly of buckling that continues to remove can bend the processing to the reinforcing bar.
As a further limitation of the technical solution of the preferred embodiment of the present invention, the bending assembly includes a bending head, a tip of the bending head has a bending groove adapted to the support base; the non-tip end of the bending head is integrally provided with a support; the push-pull piece is arranged on the support.
As a further limitation of the technical solution of the preferred embodiment of the present invention, the push-pull member includes:
the fixed cylinder is rotatably arranged on the support;
the rectangular sliding block is radially supported and slidably arranged in the fixed cylinder through a supporting spring;
the push-pull block is provided with an inclined surface on one side, the push-pull block is fixedly installed at the top end of a fixed column, and the bottom of the fixed column extends into the fixed cylinder and is fixedly connected with the rectangular sliding block; the push-pull block abuts against the stop block; when the bending component moves, the fixed cylinder rotates.
As a further limitation of the technical solution of the preferred embodiment of the present invention, the base is fixedly provided with a rack, and an outer ring of the fixed cylinder is provided with a gear engaged with the rack, so that when the bending assembly moves, that is, the bending head moves, the fixed cylinder can be driven to move.
As a further limitation of the technical solution of the preferred embodiment of the present invention, the fixing assembly includes:
the fixing block is fixedly arranged in a fixing groove, and the fixing groove is formed in the base;
the rotating column is rotatably arranged on the fixed block;
the fixing support is fixedly arranged at the top end of the rotating column, a top block is fixedly arranged at the top end of the fixing support, and a screw rod arranged on the top block penetrates through the fixing support in a threaded connection mode;
the clamping block is rotatably arranged at the bottom end of the screw rod, and an operating handle is fixedly arranged at the top end of the screw rod.
As a further limitation of the technical scheme of the preferred embodiment of the present invention, the base is provided with a guide rail groove and a shear groove; the elastic support member includes:
one end of the first connecting spring is connected with one side of the moving block, and the other end of the first connecting spring is connected with the inner wall of one side of the guide rail groove;
and one end of the second connecting spring is connected with the other side of the moving block, and the other end of the second connecting spring is connected with the inner wall of the other side of the guide rail groove.
As a further limitation of the technical solution of the preferred embodiment of the present invention, the cutting assembly comprises:
a cutting motor fixedly mounted on the moving block;
and the cutting knife is fixedly arranged on the output shaft of the cutting motor and is positioned in the shearing groove.
Compared with the prior art, in the embodiment of the invention, when the bending component is pushed to move by utilizing the telescopic function of the hydraulic telescopic cylinder, the push-pull block can rotate by a certain angle under the mutually meshed left and right matching of the rack and the gear, meanwhile, the moving push-pull block can push the stop block to move and push the cutting component to move to the left and right for cutting the steel bar, after the cutting is finished, the rotating push-pull block rotates until the inclined surface of the rotating push-pull block faces the stop block, the bending component continuously moves, because the edge of the stop block is abutted against the inclined surface of the push-pull block, the push-pull block can move downwards, the push-pull block is abutted against the lower surface of the stop block, the push-pull block abutted against the lower surface of the stop block cannot influence the left movement of the stop block under the reset action of the elastic supporting piece no matter the inclined surface faces, namely, the cutting component resets along with the continuous propulsion of the bending component, and the recommended bending component continuously bends the steel bar, the subassembly of buckling of returning the journey also can make the push-and-pull piece rotatory, and when the inclined plane of push-and-pull piece was towards the dog, the edge of dog supported on the inclined plane of push-and-pull piece, and the push-and-pull piece that continues to remove can realize moving down the process, crosses after the dog at the push-and-pull piece, can realize that the push-and-pull piece resets to the left position of dog. In summary, the shearing device for the bent reinforcing steel bars provided by the embodiment of the invention can simultaneously cut the reinforcing steel bars in the process of one stroke of bending the reinforcing steel bars, thereby effectively solving the problems that the length of the reinforcing steel bars needs to be measured in advance before bending, the reinforcing steel bars need to be cut into reinforcing steel bar sections with proper specifications, and then the bending is carried out through a reinforcing steel bar bending machine, so that the process is complicated and the labor is consumed.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, 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 present invention.
Fig. 1 is a structural diagram of a shearing apparatus for a bent reinforcing bar for building construction according to an embodiment of the present invention in one state;
fig. 2 is a partial perspective view of a bending assembly in a shearing device for bending reinforcing bars for building construction according to an embodiment of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
fig. 4 is a perspective view of a fixing assembly in the shearing apparatus for bending reinforcing bars for building construction according to the embodiment of the present invention;
fig. 5 is a structural diagram of a shearing device for bending reinforcing steel bars for building construction in another state according to an embodiment of the present invention;
in the drawings: 100. a base; 101. a rack; 102. a supporting seat; 103. fixing grooves; 104. a guide rail groove; 105. shearing a groove; 106. positioning a plate; 200. a hydraulic telescopic cylinder; 201. fixing a bracket; 300. a bending head; 301. a support; 302. bending the groove; 400. a fixed cylinder; 401. a push-pull block; 402. fixing a column; 403. a rectangular slider; 404. a support spring; 405. a gear; 500. reinforcing steel bars; 600. a fixed block; 601. rotating the column; 602. fixing the support; 603. a clamping block; 604. a top block; 605. a screw; 606. an operating handle; 700. a stopper; 701. a moving block; 702. cutting the motor; 703. a cutting knife; 704. a first connecting spring; 705. a second connecting spring; 800. a collection box; 801. a slag discharge port; 802. and a support bracket.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The existing steel bar bending machine is used in daily processing, steel bars need to be measured in length in advance before being bent and cut into steel bar sections with proper specifications, then the steel bar bending machine is used for bending, the process is complex, the working hours are consumed, and the efficiency of bending and cutting off the steel bars cannot be guaranteed to meet the requirements.
In order to solve the above problems, an embodiment of the present invention provides a shearing device for a bent steel bar for building construction.
The following describes a concrete implementation of the shearing device for bending reinforcing steel bars according to the present invention in detail with reference to a specific embodiment.
Example 1
As shown in fig. 1, a structure of a shearing apparatus for a bent reinforcing bar for construction according to an embodiment of the present invention includes:
the base 100, the base 100 in this embodiment can be installed on a building site of building construction through supporting legs, so that workers on the building site can conveniently process the reinforcing steel bars to be sheared and bent by using the bending reinforcing steel bar shearing device;
further, the bending reinforcing steel bar shearing device for building construction further comprises:
the cutting assembly is mounted on a moving block 701, the moving block 701 is arranged on the base 100 through an elastic support, and a stop block 700 is fixedly arranged on the moving block 701;
the bending component is arranged on the base 100 in an adjustable position, and is arranged at the telescopic end of the hydraulic telescopic cylinder 200 in order to realize the movement of the bending component; in the preferred embodiment provided by the present invention, the hydraulic telescopic cylinder 200 is fixedly supported and mounted on one side of the base 100 by a fixing bracket 201; the bending component is provided with a push-pull piece which abuts against the stop block 700, and when the bending component moves, the push-pull piece abutting against the stop block 700 can push the cutting component to move;
the fixing assemblies are used for fixing a steel bar 500 which needs to be bent and sheared, the two fixing assemblies are symmetrically arranged on two sides of the base 100, one fixing assembly supports and fixes one end of the steel bar 500, the other fixing assembly supports and fixes the other side of the steel bar 500, a connecting line between the two fixing assemblies is perpendicular to a moving path of the bending assembly, the hydraulic telescopic cylinder 200 is used for pushing the bending assembly to move, and after the bending assembly is contacted with the steel bar 500, the continuously moving bending assembly can bend the steel bar 500;
furthermore, the shearing apparatus for a bent reinforcing bar for building construction further comprises:
the supporting seat 102 corresponds to the bending assembly, the supporting seat 102 is fixedly installed on the base 100, the supporting seat 102 is located on an extension line of a moving path of the bending assembly, and when the reinforcing steel bar 500 is not bent, the supporting seat 102 and the bending assembly are respectively arranged on two sides of the reinforcing steel bar 500.
Example 2
As shown in fig. 1, a structure of a shearing apparatus for a bent reinforcing bar for construction according to an embodiment of the present invention includes:
the base 100, the base 100 in this embodiment can be installed on a building site of building construction through supporting legs, so that workers on the building site can conveniently process the reinforcing steel bars to be sheared and bent by using the bending reinforcing steel bar shearing device;
further, the bending reinforcing steel bar shearing device for building construction further comprises:
the cutting assembly is mounted on a moving block 701, the moving block 701 is arranged on the base 100 through an elastic support, and a stop block 700 is fixedly arranged on the moving block 701;
the bending component is arranged on the base 100 in an adjustable position, and is arranged at the telescopic end of the hydraulic telescopic cylinder 200 in order to realize the movement of the bending component; in the preferred embodiment provided by the present invention, the hydraulic telescopic cylinder 200 is fixedly supported and mounted on one side of the base 100 by a fixing bracket 201; the bending component is provided with a push-pull piece which abuts against the stop block 700, and when the bending component moves, the push-pull piece abutting against the stop block 700 can push the cutting component to move;
the fixing assemblies are used for fixing a steel bar 500 which needs to be bent and sheared, the two fixing assemblies are symmetrically arranged on two sides of the base 100, one fixing assembly supports and fixes one end of the steel bar 500, the other fixing assembly supports and fixes the other side of the steel bar 500, a connecting line between the two fixing assemblies is perpendicular to a moving path of the bending assembly, the hydraulic telescopic cylinder 200 is used for pushing the bending assembly to move, and after the bending assembly is contacted with the steel bar 500, the continuously moving bending assembly can bend the steel bar 500;
furthermore, the shearing apparatus for a bent reinforcing bar for building construction further comprises:
the supporting seat 102 corresponds to the bending assembly, the supporting seat 102 is fixedly installed on the base 100, the supporting seat 102 is located on an extension line of a moving path of the bending assembly, and when the reinforcing steel bar 500 is not bent, the supporting seat 102 and the bending assembly are respectively arranged on two sides of the reinforcing steel bar 500.
1-2, in the preferred embodiment of the present invention, the bending assembly comprises a bending head 300, the tip of the bending head 300 having a bending groove 302 adapted to the support block 102; the non-tip end of the bending head 300 is integrally provided with a support 301; the push-pull member is mounted on the support 301.
Specifically, as shown in fig. 1 to 3, in a preferred embodiment of the present invention, the push-pull member includes:
a fixed cylinder 400 rotatably mounted on the holder 301;
a rectangular slider 403 slidably disposed in the fixed cylinder 400 is radially supported by a support spring 404;
a push-pull block 401 with an inclined surface on one side, wherein the push-pull block 401 is fixedly mounted at the top end of a fixed column 402, and the bottom of the fixed column 402 extends into the fixed cylinder 400 and is fixedly connected with the rectangular sliding block 403; the push-pull block 401 abuts against the stop block 700; as the bending assembly moves, the fixed cylinder 400 rotates.
Further, in the embodiment of the present invention, the base 100 is fixedly provided with a rack 101, and the outer ring of the fixed cylinder 400 is provided with a gear 405 engaged with the rack 101, so that when the bending assembly moves, that is, the bending head 300 moves, the fixed cylinder 400 can be driven to move, and since the rack 101 is fixed on the base 100, the fixed cylinder 400 can be rotated under the action of the rack 101 and the gear 405 engaged with each other, and the orientation of the inclined surface of the push-pull block 401 can be adjusted.
Example 3
As shown in fig. 1, a structure of a shearing apparatus for a bent reinforcing bar for construction according to an embodiment of the present invention includes:
the base 100, the base 100 in this embodiment can be installed on a building site of building construction through supporting legs, so that workers on the building site can conveniently process the reinforcing steel bars to be sheared and bent by using the bending reinforcing steel bar shearing device;
further, the bending reinforcing steel bar shearing device for building construction further comprises:
the cutting assembly is mounted on a moving block 701, the moving block 701 is arranged on the base 100 through an elastic support, and a stop block 700 is fixedly arranged on the moving block 701;
the bending component is arranged on the base 100 in an adjustable position, and is arranged at the telescopic end of the hydraulic telescopic cylinder 200 in order to realize the movement of the bending component; in the preferred embodiment provided by the present invention, the hydraulic telescopic cylinder 200 is fixedly supported and mounted on one side of the base 100 by a fixing bracket 201; the bending component is provided with a push-pull piece which abuts against the stop block 700, and when the bending component moves, the push-pull piece abutting against the stop block 700 can push the cutting component to move;
the fixing assemblies are used for fixing a steel bar 500 which needs to be bent and sheared, the two fixing assemblies are symmetrically arranged on two sides of the base 100, one fixing assembly supports and fixes one end of the steel bar 500, the other fixing assembly supports and fixes the other side of the steel bar 500, a connecting line between the two fixing assemblies is perpendicular to a moving path of the bending assembly, the hydraulic telescopic cylinder 200 is used for pushing the bending assembly to move, and after the bending assembly is contacted with the steel bar 500, the continuously moving bending assembly can bend the steel bar 500;
furthermore, the shearing apparatus for a bent reinforcing bar for building construction further comprises:
the supporting seat 102 corresponds to the bending assembly, the supporting seat 102 is fixedly installed on the base 100, the supporting seat 102 is located on an extension line of a moving path of the bending assembly, and when the reinforcing steel bar 500 is not bent, the supporting seat 102 and the bending assembly are respectively arranged on two sides of the reinforcing steel bar 500.
1-2, in the preferred embodiment of the present invention, the bending assembly comprises a bending head 300, the tip of the bending head 300 having a bending groove 302 adapted to the support block 102; the non-tip end of the bending head 300 is integrally provided with a support 301; the push-pull member is mounted on the support 301.
Specifically, as shown in fig. 1 to 3, in a preferred embodiment of the present invention, the push-pull member includes:
a fixed cylinder 400 rotatably mounted on the holder 301;
a rectangular slider 403 slidably disposed in the fixed cylinder 400 is radially supported by a support spring 404;
a push-pull block 401 with an inclined surface on one side, wherein the push-pull block 401 is fixedly mounted at the top end of a fixed column 402, and the bottom of the fixed column 402 extends into the fixed cylinder 400 and is fixedly connected with the rectangular sliding block 403; the push-pull block 401 abuts against the stop block 700; as the bending assembly moves, the fixed cylinder 400 rotates.
Further, in the embodiment of the present invention, the base 100 is fixedly provided with a rack 101, and the outer ring of the fixed cylinder 400 is provided with a gear 405 engaged with the rack 101, so that when the bending assembly moves, that is, the bending head 300 moves, the fixed cylinder 400 can be driven to move, and since the rack 101 is fixed on the base 100, the fixed cylinder 400 can be rotated under the action of the rack 101 and the gear 405 engaged with each other, and the orientation of the inclined surface of the push-pull block 401 can be adjusted.
As shown in fig. 1 to 4, in the fixing assembly provided in the embodiment of the present invention, the fixing assembly includes:
the fixing block 600 is fixedly arranged in the fixing groove 103, and the fixing groove 103 is opened on the base 100;
a rotating post 601 rotatably provided on the fixed block 600;
a fixing support 602 fixedly installed at the top end of the rotating column 601, wherein the top end of the fixing support 602 is fixedly provided with a top block 604, and a screw 605 arranged on the top block 604 is penetrated through in a threaded connection manner;
the clamping block 603 is rotatably mounted at the bottom end of the screw 605, and an operating handle 606 is fixedly arranged at the top end of the screw 605.
When the fixing assembly provided by the embodiment of the invention is used specifically, the steel bar 500 to be processed respectively passes through the fixing brackets 602 of the two fixing assemblies, then the screw 605 is rotated by using the operating handle 606, and the clamping block 603 is moved downwards to clamp and fix the steel bar 500 placed on the fixing brackets 602 according to the rotation direction of the screw 605, otherwise, the screw 605 is rotated reversely to move the clamping block 603 upwards, so that the steel bar 500 can be taken out.
Further, in the embodiment of the present invention, a positioning plate 106 is fixedly disposed at one side of the base 100 to position an end of the reinforcing bar 500 placed on the fixing assembly.
Example 4
As shown in fig. 1, a structure of a shearing apparatus for a bent reinforcing bar for construction according to an embodiment of the present invention includes:
the base 100, the base 100 in this embodiment can be installed on a building site of building construction through supporting legs, so that workers on the building site can conveniently process the reinforcing steel bars to be sheared and bent by using the bending reinforcing steel bar shearing device;
further, the bending reinforcing steel bar shearing device for building construction further comprises:
the cutting assembly is mounted on a moving block 701, the moving block 701 is arranged on the base 100 through an elastic support, and a stop block 700 is fixedly arranged on the moving block 701;
the bending component is arranged on the base 100 in an adjustable position, and is arranged at the telescopic end of the hydraulic telescopic cylinder 200 in order to realize the movement of the bending component; in the preferred embodiment provided by the present invention, the hydraulic telescopic cylinder 200 is fixedly supported and mounted on one side of the base 100 by a fixing bracket 201; the bending component is provided with a push-pull piece which abuts against the stop block 700, and when the bending component moves, the push-pull piece abutting against the stop block 700 can push the cutting component to move;
the fixing assemblies are used for fixing a steel bar 500 which needs to be bent and sheared, the two fixing assemblies are symmetrically arranged on two sides of the base 100, one fixing assembly supports and fixes one end of the steel bar 500, the other fixing assembly supports and fixes the other side of the steel bar 500, a connecting line between the two fixing assemblies is perpendicular to a moving path of the bending assembly, the hydraulic telescopic cylinder 200 is used for pushing the bending assembly to move, and after the bending assembly is contacted with the steel bar 500, the continuously moving bending assembly can bend the steel bar 500;
furthermore, the shearing apparatus for a bent reinforcing bar for building construction further comprises:
the supporting seat 102 corresponds to the bending assembly, the supporting seat 102 is fixedly installed on the base 100, the supporting seat 102 is located on an extension line of a moving path of the bending assembly, and when the reinforcing steel bar 500 is not bent, the supporting seat 102 and the bending assembly are respectively arranged on two sides of the reinforcing steel bar 500.
1-2, in the preferred embodiment of the present invention, the bending assembly comprises a bending head 300, the tip of the bending head 300 having a bending groove 302 adapted to the support block 102; the non-tip end of the bending head 300 is integrally provided with a support 301; the push-pull member is mounted on the support 301.
Specifically, as shown in fig. 1 to 3, in a preferred embodiment of the present invention, the push-pull member includes:
a fixed cylinder 400 rotatably mounted on the holder 301;
a rectangular slider 403 slidably disposed in the fixed cylinder 400 is radially supported by a support spring 404;
a push-pull block 401 with an inclined surface on one side, wherein the push-pull block 401 is fixedly mounted at the top end of a fixed column 402, and the bottom of the fixed column 402 extends into the fixed cylinder 400 and is fixedly connected with the rectangular sliding block 403; the push-pull block 401 abuts against the stop block 700; as the bending assembly moves, the fixed cylinder 400 rotates.
Further, in the embodiment of the present invention, the base 100 is fixedly provided with a rack 101, and the outer ring of the fixed cylinder 400 is provided with a gear 405 engaged with the rack 101, so that when the bending assembly moves, that is, the bending head 300 moves, the fixed cylinder 400 can be driven to move, and since the rack 101 is fixed on the base 100, the fixed cylinder 400 can be rotated under the action of the rack 101 and the gear 405 engaged with each other, and the orientation of the inclined surface of the push-pull block 401 can be adjusted.
As shown in fig. 1 to 4, in the fixing assembly provided in the embodiment of the present invention, the fixing assembly includes:
the fixing block 600 is fixedly arranged in the fixing groove 103, and the fixing groove 103 is opened on the base 100;
a rotating post 601 rotatably provided on the fixed block 600;
a fixing support 602 fixedly installed at the top end of the rotating column 601, wherein the top end of the fixing support 602 is fixedly provided with a top block 604, and a screw 605 arranged on the top block 604 is penetrated through in a threaded connection manner;
the clamping block 603 is rotatably mounted at the bottom end of the screw 605, and an operating handle 606 is fixedly arranged at the top end of the screw 605.
When the fixing assembly provided by the embodiment of the invention is used specifically, the steel bar 500 to be processed respectively passes through the fixing brackets 602 of the two fixing assemblies, then the screw 605 is rotated by using the operating handle 606, and the clamping block 603 is moved downwards to clamp and fix the steel bar 500 placed on the fixing brackets 602 according to the rotation direction of the screw 605, otherwise, the screw 605 is rotated reversely to move the clamping block 603 upwards, so that the steel bar 500 can be taken out.
Further, in the embodiment of the present invention, a positioning plate 106 is fixedly disposed at one side of the base 100 to position an end of the reinforcing bar 500 placed on the fixing assembly.
As shown in fig. 1 to 4, in the preferred embodiment of the present invention, the base 100 is provided with a guide rail groove 104 and a shear groove 105; the elastic support member includes:
one end of the first connection spring 704 is connected to one side of the moving block 701, and the other end of the first connection spring 704 is connected to an inner wall of one side of the guide rail groove 104;
one end of the second connecting spring 705 is connected to the other side of the moving block 701, and the other end of the second connecting spring 705 is connected to the inner wall of the other side of the guide rail groove 104;
further, in an embodiment of the present invention, the cutting assembly includes:
a cutting motor 702 fixedly mounted on the moving block 701;
a cutting knife 703 fixedly installed on the output shaft of the cutting motor 702, wherein the cutting knife 703 is positioned in the shearing groove 105.
Referring to fig. 1 and 5, in the embodiment of the present invention, a collecting box 800 is installed on the side wall of the base 100 on the same side as the cutting assembly, the collecting box 800 communicates with the shearing groove 105, and the scraps are collected in the collecting box 800 when the cutting assembly is used to cut the reinforcing bars 500.
Further, in the embodiment of the present invention, a slag discharge port 801 is formed at one side of the bottom of the collection box 800, and after a valve on the slag discharge port 801 is opened, the scraps collected in the collection box 800 are conveniently discharged; and the collecting box 800 is further provided with a support bracket 802 for supporting the reinforcing steel bar 500.
As shown in fig. 1 and 4, in a specific use process of the bending reinforcement shearing apparatus for building construction according to an embodiment of the present invention:
firstly, the reinforcing steel bar 500 is installed on a fixing component;
in the extending process of the hydraulic telescopic cylinder 200, as shown in fig. 1, the inclined surface of the push-pull block 401 faces away from the stop block 700, at this time, when the bending component is pushed to move by using the telescopic function of the hydraulic telescopic cylinder 200, under the left and right of the meshed fit of the rack 101 and the gear 405, the push-pull block 401 can rotate a certain angle, at the same time, the moving push-pull block 401 can push the stop block 700 to move, and push the cutting component to move to the left and right of cutting the steel bar 500, after the cutting is completed, when the rotating push-pull block 401 rotates to the inclined surface thereof faces the stop block 700, the bending component which continues to move can move because the edge of the stop block 700 is abutted against the inclined surface of the push-pull block 401, so that the push-pull block 401 is abutted against the lower surface of the stop block 700, no matter the inclined surface of the push-pull block 401 is abutted against the lower surface of the stop block 700, the left movement of the stop block 700 under the resetting action of the elastic support member can not be affected, that is, as the bending assembly continues to advance, the cutting assembly resets, and the bending assembly continues to perform bending processing on the steel bar 500, as shown in fig. 5;
in the retraction process of the hydraulic telescopic cylinder 200, the return bending component can also enable the push-pull block 401 to rotate, when the inclined surface of the push-pull block 401 faces the stop block 700, the edge of the stop block 700 abuts against the inclined surface of the push-pull block 401, the push-pull block 401 moving continuously can realize the downward movement process, and after the push-pull block 401 crosses the stop block 700, the push-pull block 401 can be reset to the position on the left side of the stop block 700, as shown in fig. 1.
The above embodiments are merely illustrative of a preferred embodiment, but not limiting. When the invention is implemented, appropriate replacement and/or modification can be carried out according to the requirements of users.
The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the uses set forth in the specification and examples. It can be applied to all kinds of fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. It is therefore intended that the invention not be limited to the exact details and illustrations described and illustrated herein, but fall within the scope of the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a reinforcing bar shearing mechanism bends that construction used which characterized in that includes:
a base;
the cutting assembly is mounted on a moving block, the moving block is arranged on the base through an elastic supporting piece, and a stop block is fixedly arranged on the moving block;
the bending component is arranged on the base in an adjustable mode and is arranged at the telescopic end of the hydraulic telescopic cylinder; the bending assembly is provided with a push-pull piece which abuts against the stop block, and when the bending assembly moves, the push-pull piece abutting against the stop block can push the cutting assembly to move;
and the supporting seat is fixedly arranged on the base and is positioned on the extension line of the moving path of the bending component.
2. The shearing apparatus for a bent reinforcing bar for building construction according to claim 1, further comprising:
the fixing assemblies are used for fixing reinforcing steel bars needing to be bent and sheared, the two fixing assemblies are symmetrically arranged on two sides of the base, one fixing assembly supports and fixes one end of each reinforcing steel bar, the other fixing assembly supports and fixes the other side of each reinforcing steel bar, and connecting lines between the two fixing assemblies are perpendicular to moving paths of the bending assemblies.
3. A shearing device for bent reinforcing steel bars for building construction as claimed in claim 1 or 2, wherein the bending assembly comprises a bending head, the tip of the bending head is provided with a bending groove matched with the supporting seat; the non-tip end of the bending head is integrally provided with a support; the push-pull piece is arranged on the support.
4. A bent reinforcing bar shearing apparatus for building construction as claimed in claim 3, wherein said push-pull member comprises:
the fixed cylinder is rotatably arranged on the support;
the rectangular sliding block is radially supported and slidably arranged in the fixed cylinder through a supporting spring;
the push-pull block is provided with an inclined surface on one side, the push-pull block is fixedly installed at the top end of a fixed column, and the bottom of the fixed column extends into the fixed cylinder and is fixedly connected with the rectangular sliding block; the push-pull block abuts against the stop block; when the bending component moves, the fixed cylinder rotates.
5. A bent steel bar shearing device for building construction as claimed in claim 4, wherein a rack is fixedly provided on said base, and a gear engaged with said rack is provided on an outer ring of said fixed cylinder.
6. A bent reinforcing bar shearing apparatus for building construction as claimed in claim 3, wherein said fixing member comprises:
the fixing block is fixedly arranged in a fixing groove, and the fixing groove is formed in the base;
the rotating column is rotatably arranged on the fixed block;
the fixing support is fixedly arranged at the top end of the rotating column, a top block is fixedly arranged at the top end of the fixing support, and a screw rod arranged on the top block penetrates through the fixing support in a threaded connection mode;
the clamping block is rotatably arranged at the bottom end of the screw rod, and an operating handle is fixedly arranged at the top end of the screw rod.
7. A shearing device for bent reinforcing steel bars for building construction as claimed in claim 6, wherein a positioning plate is further fixedly arranged on one side of the base.
8. The shearing device for the bent reinforcing steel bars for building construction as claimed in claim 4, wherein the base is provided with a guide rail groove and a shearing groove; the elastic support member includes:
one end of the first connecting spring is connected with one side of the moving block, and the other end of the first connecting spring is connected with the inner wall of one side of the guide rail groove;
and one end of the second connecting spring is connected with the other side of the moving block, and the other end of the second connecting spring is connected with the inner wall of the other side of the guide rail groove.
9. The shearing apparatus for bent reinforcing bars for construction as claimed in claim 8, wherein said cutting assembly comprises:
a cutting motor fixedly mounted on the moving block;
and the cutting knife is fixedly arranged on the output shaft of the cutting motor and is positioned in the shearing groove.
10. The shearing device for the bent steel bars for building construction as claimed in claim 8, wherein a collecting box is mounted on the side wall of the base on the same side as the cutting assembly, and the collecting box is communicated with the shearing groove; a slag discharge port is formed in one side of the bottom of the collecting box; and the collecting box is also provided with a supporting bracket for supporting the reinforcing steel bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110508981.0A CN113182459B (en) | 2021-05-11 | 2021-05-11 | Reinforcing bar shearing mechanism of bending that construction was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110508981.0A CN113182459B (en) | 2021-05-11 | 2021-05-11 | Reinforcing bar shearing mechanism of bending that construction was used |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113182459A true CN113182459A (en) | 2021-07-30 |
| CN113182459B CN113182459B (en) | 2022-10-28 |
Family
ID=76981206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110508981.0A Active CN113182459B (en) | 2021-05-11 | 2021-05-11 | Reinforcing bar shearing mechanism of bending that construction was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113182459B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114042826A (en) * | 2021-11-09 | 2022-02-15 | 安徽元昌建设工程有限公司 | Protection and be convenient for go up reinforcing bar bending device for construction of unloading |
| CN115255199A (en) * | 2022-08-01 | 2022-11-01 | 中国建筑第二工程局有限公司 | Steel bar bending machine for building construction and bending method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866506A (en) * | 2017-11-06 | 2018-04-03 | 湖州百世安科技有限公司 | A kind of special reinforcing bar cutter device of civil engineering |
| CN109622812A (en) * | 2019-01-22 | 2019-04-16 | 王玮* | A kind of construction reinforcing bar bending disconnecting device |
| CN109834195A (en) * | 2017-11-29 | 2019-06-04 | 湖南新时代智能机器有限公司 | A kind of bending of reinforcing bar, clipping apparatus |
| CN209697901U (en) * | 2019-03-26 | 2019-11-29 | 卢大鹏 | A kind of convenient bending device of construction reinforcing bar |
| CN211489420U (en) * | 2019-12-30 | 2020-09-15 | 梁明 | Steel bar bending device for building engineering |
| CN212443021U (en) * | 2020-06-17 | 2021-02-02 | 雷雪慧 | Reinforcing bar cutting device of buckling for construction |
| CN112453257A (en) * | 2020-11-03 | 2021-03-09 | 路旋 | Reinforcing bar cutting integration equipment of bending for building site |
| JP2021058080A (en) * | 2019-09-27 | 2021-04-08 | 石鴻偉 | Cable harness tip rapid peeling device |
-
2021
- 2021-05-11 CN CN202110508981.0A patent/CN113182459B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866506A (en) * | 2017-11-06 | 2018-04-03 | 湖州百世安科技有限公司 | A kind of special reinforcing bar cutter device of civil engineering |
| CN109834195A (en) * | 2017-11-29 | 2019-06-04 | 湖南新时代智能机器有限公司 | A kind of bending of reinforcing bar, clipping apparatus |
| CN109622812A (en) * | 2019-01-22 | 2019-04-16 | 王玮* | A kind of construction reinforcing bar bending disconnecting device |
| CN209697901U (en) * | 2019-03-26 | 2019-11-29 | 卢大鹏 | A kind of convenient bending device of construction reinforcing bar |
| JP2021058080A (en) * | 2019-09-27 | 2021-04-08 | 石鴻偉 | Cable harness tip rapid peeling device |
| CN211489420U (en) * | 2019-12-30 | 2020-09-15 | 梁明 | Steel bar bending device for building engineering |
| CN212443021U (en) * | 2020-06-17 | 2021-02-02 | 雷雪慧 | Reinforcing bar cutting device of buckling for construction |
| CN112453257A (en) * | 2020-11-03 | 2021-03-09 | 路旋 | Reinforcing bar cutting integration equipment of bending for building site |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114042826A (en) * | 2021-11-09 | 2022-02-15 | 安徽元昌建设工程有限公司 | Protection and be convenient for go up reinforcing bar bending device for construction of unloading |
| CN115255199A (en) * | 2022-08-01 | 2022-11-01 | 中国建筑第二工程局有限公司 | Steel bar bending machine for building construction and bending method |
| CN115255199B (en) * | 2022-08-01 | 2024-05-14 | 中国建筑第二工程局有限公司 | Reinforcing steel bar bending machine for building construction and bending method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113182459B (en) | 2022-10-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113182459B (en) | Reinforcing bar shearing mechanism of bending that construction was used | |
| CN210209327U (en) | Aluminum alloy energy-saving fireproof window corner combining machine | |
| CN208116842U (en) | A kind of removable bracket for electric hand drill of guide rail | |
| CN217290944U (en) | Former steel sheet cutting device is used in steel construction manufacturing | |
| CN215941876U (en) | Circular tube slag receiving device | |
| CN213857557U (en) | Ion cutting device is used in scaffold frame processing | |
| CN113894764A (en) | Surface marking device of pipe fitting processing for construction | |
| CN213763255U (en) | Pipe lifting device of pipe cutting machine | |
| CN210161260U (en) | Cutting device of plastic alloy pipe | |
| CN215143990U (en) | Sealed cabin panel mold processing of buckling | |
| CN208099198U (en) | Auxiliary body for bar cutting | |
| CN212045375U (en) | Vertical cutting device is used in road and bridge construction | |
| CN213053715U (en) | Positioning guide device for processing clamp sheet blank | |
| CN220029254U (en) | Reinforcing steel bar welding device | |
| CN213033451U (en) | Novel cutting ferrule pre-installation mechanism of steel pipe | |
| CN217353548U (en) | Be used for reinforced (rfd) template shaping fixing device of side column | |
| CN210172240U (en) | Sheet metal machining device | |
| CN216757982U (en) | Steel bar cutting device for building construction | |
| CN212859118U (en) | Fixing device is used in production and processing of water pump pincers | |
| CN219786388U (en) | Simple and easy reinforcing bar instrument of buckling | |
| CN216227086U (en) | Novel square processing of pipe is with punching device | |
| CN220353069U (en) | Light steel structure installation fixing device | |
| CN216657234U (en) | Shearing mechanism of building steel construction accessory processing usefulness | |
| CN218983239U (en) | Drilling machine | |
| CN219425525U (en) | Construction steel bar cutting equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |