CN215279669U - Steel bar shearing device for construction machinery - Google Patents

Abstract

The utility model discloses a reinforcing steel bar shearing device for construction machinery, which comprises a workbench, an electric telescopic rod is fixedly arranged on the upper surface of the right side of the workbench, the right end of the electric telescopic rod is fixedly connected with a baffle, a clamping mechanism is arranged in the baffle, a reinforcing steel bar body is arranged in the clamping mechanism, a moving mechanism is arranged in the left side of the workbench, the upper end of the moving mechanism is fixedly connected with a fixing mechanism, the left end of the reinforcing steel bar body is fixedly arranged in the fixing mechanism, both sides of the reinforcing steel bar body can be fixed through the arrangement of the clamping mechanism and the fixing mechanism, the stability in the reinforcing steel bar cutting process is improved, the cutting precision is increased, the phenomenon that the right side of the reinforcing steel bar body is splashed to cause injury is avoided in the cutting process, the safety in the cutting process is improved, the arrangement of the moving mechanism is realized, and the automatic conveying function of the reinforcing steel bar body is realized, the steel bar cutting is more convenient, and the overall working efficiency is improved.

Description

Steel bar shearing device for construction machinery

Technical Field

The utility model relates to a construction machinery technical field especially relates to a reinforcing bar shearing mechanism for construction machinery.

Background

The construction machine is a general name of mechanical equipment used for engineering construction and urban and rural construction, is also called as a construction machine and an engineering machine in China, and consists of various machines such as an excavating machine, a soil shoveling and transporting machine, a compacting machine, an engineering hoisting machine, a piling machine, a pavement machine, a concrete product machine, a steel bar grade prestressed machine, a decoration machine, an overhead working machine and the like.

In the use process of construction machinery, reinforcing steel bars are indispensable, reinforcing steel bars with different lengths are needed, at the moment, a reinforcing steel bar shearing device is needed to process the reinforcing steel bars, the reinforcing steel bars are cut into appropriate lengths so as to be convenient to use, but the conventional reinforcing steel bar shearing device is usually only used for fixing one end and is not generally used for fixing the cut end, and at the moment, the reinforcing steel bars at the section are shaken or splashed in the cutting process, so that the cutting precision is influenced, personnel are injured, most of the reinforcing steel bar shearing devices do not have a structure for automatically conveying the reinforcing steel bars, manual feeding of the reinforcing steel bars is needed, the use is inconvenient, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a reinforcing bar shearing mechanism for construction machinery through fixture and fixed establishment's setting for the reinforcing bar stability can be better in cutting process, thereby has increased cutting accuracy, has improved the security in the cutting process.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a reinforcing bar shearing mechanism for construction machinery, includes the workstation, fixed surface installs electric telescopic handle on the workstation right side, electric telescopic handle's right-hand member fixedly connected with baffle, and the lower extreme and the workstation upper surface swing joint of baffle, the inside fixture that is provided with of baffle, the inside reinforcing bar body that is provided with of fixture, the inside moving mechanism that is provided with in workstation left side, moving mechanism upper end fixedly connected with fixed establishment, the left end fixed mounting of reinforcing bar body is in fixed establishment's inside.

As the utility model discloses a preferred technical scheme, the workstation upper surface has telescopic cylinder through mount pad fixed mounting, the telescopic cylinder lower extreme passes through movable rod fixedly connected with cutting machine.

As a preferred technical scheme of the utility model, fixture includes first motor, and first motor passes through motor cabinet fixed mounting at the right side wall of baffle, the output transmission of first motor is connected with the pivot, pivot fixed surface installs the action wheel, the meshing of action wheel front end is connected with from the driving wheel, from the inside fixedly connected with bull stick of driving wheel, the equal fixed mounting in left end of pivot and bull stick has the clamp splice, the right-hand member of reinforcing bar body is located two between the clamp splice.

As a preferred technical scheme of the utility model, moving mechanism includes the second motor, and the second motor passes through motor cabinet fixed mounting at the left side wall of workstation, the output transmission of second motor is connected with the lead screw, lead screw surface threaded connection has the slider.

As a preferred technical scheme of the utility model, fixed establishment includes lower fixed block, the upper surface of slider and the lower fixed surface of lower fixed block are connected, the fixed block rear is connected with the fixed block through the hinge rotation down, fixed block and the inside equal fixed mounting of last fixed block have pressure spring, two the equal fixedly connected with arc clamp plate of one end that pressure spring is relative, the left end of reinforcing bar body is located two between the arc clamp plate, the front end fixed mounting of fixed block has the snap ring down, the front end fixed mounting of going up the fixed block has the fixture block, and the snap ring joint is inside the fixture block.

As the utility model discloses a preferred technical scheme, fixed surface installs control panel on the workstation, second motor, first motor, electric telescopic handle, telescopic cylinder and cutting machine all with control panel electric connection, the blown down tank has been seted up on the workstation right side, and the blown down tank setting is in the below of baffle and cutting machine.

As an optimal technical scheme of the utility model, workstation and the inside equal fixed mounting of baffle have the bearing, lead screw and bull stick all rotate with workstation and baffle respectively through the bearing and are connected.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through fixture and fixed establishment's setting, can all fix reinforcing bar body both sides, improve the stability among the reinforcing bar cutting process, increase cutting accuracy, and avoided among the cutting process reinforcing bar body right side to take place to splash and cause personnel's injured phenomenon, improved the security among the cutting process.

2. Through moving mechanism's setting, can accomplish the back in the preceding one section reinforcing bar cutting, carry left reinforcing bar to the right side automatically, need not artifical removal reinforcing bar, realized the automatic transport function of reinforcing bar body for the reinforcing bar cutting is more convenient, thereby has improved holistic work efficiency.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a cross-sectional top view of the present invention;

fig. 3 is an enlarged view of the structure of fig. 2 at a;

fig. 4 is a front sectional view of the present invention;

fig. 5 is an enlarged view of the structure at B in fig. 4 according to the present invention.

Wherein: 1. a work table; 2. an electric telescopic rod; 3. a baffle plate; 4. a clamping mechanism; 401. a first motor; 402. a rotating shaft; 403. a driving wheel; 404. a driven wheel; 405. a rotating rod; 406. a clamping block; 5. a moving mechanism; 501. a second motor; 502. a screw rod; 503. a slider; 6. a fixing mechanism; 601. a lower fixed block; 602. an upper fixed block; 603. a compression spring; 604. an arc-shaped pressing plate; 7. a steel bar body; 8. a telescopic cylinder; 9. a cutter; 10. a control panel; 11. a discharge chute.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-5, the utility model provides a steel bar shearing device for construction machinery, including a workbench 1, an electric telescopic rod 2 is fixedly installed on the upper surface of the right side of the workbench 1, a baffle 3 is fixedly connected with the right end of the electric telescopic rod 2, the lower end of the baffle 3 is movably connected with the upper surface of the workbench 1, a clamping mechanism 4 is arranged inside the baffle 3, a steel bar body 7 is arranged inside the clamping mechanism 4, a moving mechanism 5 is arranged inside the left side of the workbench 1, a fixing mechanism 6 is fixedly connected with the upper end of the moving mechanism 5, and the left end of the steel bar body 7 is fixedly installed inside the fixing mechanism 6;

when the steel bar needs to be cut, firstly, the baffle 3 is driven by the electric telescopic rod 2 to move horizontally, so that the position of the baffle 3 can be adjusted, and then the steel bars with different lengths can be cut conveniently, the practicability of the device is increased, after the position adjustment of the baffle 3 is completed, the left end of the steel bar body 7 is fixed in the fixing mechanism 6, then, the right end of the steel bar body 7 is fixed in the clamping mechanism 4, at the moment, the steel bar body 7 can be cut, after the cutting is completed, the clamping mechanism 4 is opened, a section of steel bar clamped by the clamping mechanism 4 falls, then, the steel bar body 7 on the left side is moved rightwards by the moving mechanism 5, so that the right end of the steel bar body 7 is abutted against the baffle 3, then, the right end of the steel bar body 7 is clamped and fixed by the clamping mechanism 4, so that the next cutting work is carried out, and the arrangement of the structure ensures that the left side and the right side of the steel bar can be fixed, stability among the reinforcing bar cutting process has been improved, has increased cutting accuracy, and has avoided 7 right sides of reinforcing bar body to take place to splash among the cutting process and cause personnel's injured phenomenon, has improved the security among the cutting process.

In other embodiments, a telescopic cylinder 8 is fixedly mounted on the upper surface of the workbench 1 through a mounting seat, and the lower end of the telescopic cylinder 8 is fixedly connected with a cutting machine 9 through a movable rod; can drive cutting machine 9 through the telescopic cylinder 8 that sets up and carry out the lift work fast to be convenient for carry out quick repeated cutting work to the reinforcing bar, work efficiency is high, and need not the manual work and hold cutting machine 9 and cut the reinforcing bar, has improved the security.

In other embodiments, the clamping mechanism 4 includes a first motor 401, the first motor 401 is fixedly mounted on the right side wall of the baffle 3 through a motor base, an output end of the first motor 401 is in transmission connection with a rotating shaft 402, a driving wheel 403 is fixedly mounted on the surface of the rotating shaft 402, the front end of the driving wheel 403 is engaged with a driven wheel 404, a rotating rod 405 is fixedly connected inside the driven wheel 404, clamping blocks 406 are fixedly mounted at the left ends of the rotating shaft 402 and the rotating rod 405, and the right end of the steel bar body 7 is located between the two clamping blocks 406; drive pivot 402 and action wheel 403 through first motor 401 and rotate, action wheel 403 rotates and drives and rotate from driving wheel 404, it rotates to drive bull stick 405 from driving wheel 404 and rotates, thereby can make two clamp splice 406 move in opposite directions or move back to back mutually, when two clamp splice 406 move in opposite directions, can carry out the centre gripping to the right-hand member of reinforcing bar body 7 and fix, avoid among the cutting process reinforcing bar body 7 right side to take place to rock or splash and influence the cutting quality, or cause personnel to be injured, thereby the cutting precision has been improved, the security when having increased the cutting.

In other embodiments, the moving mechanism 5 includes a second motor 501, the second motor 501 is fixedly installed on the left side wall of the workbench 1 through a motor base, an output end of the second motor 501 is in transmission connection with a lead screw 502, and a surface of the lead screw 502 is in threaded connection with a sliding block 503; drive lead screw 502 through second motor 501 and rotate to can drive slider 503 and be the horizontal motion, can drive 6 levels of fixed establishment and remove right then, need not the manual work and remove the reinforcing bar, realize reinforcing bar body 7's automatic transport function, make the reinforcing bar cutting more convenient.

In other embodiments, the fixing mechanism 6 includes a lower fixing block 601, the upper surface of the slider 503 is fixedly connected with the lower surface of the lower fixing block 601, the rear of the lower fixing block 601 is rotatably connected with an upper fixing block 602 through a hinge, compression springs 603 are fixedly installed inside the lower fixing block 601 and the upper fixing block 602, the opposite ends of the two compression springs 603 are fixedly connected with arc-shaped pressing plates 604, the left end of the steel bar body 7 is located between the two arc-shaped pressing plates 604, a clamping ring is fixedly installed at the front end of the lower fixing block 601, a clamping block is fixedly installed at the front end of the upper fixing block 602, and the clamping ring is clamped inside the clamping block; with the snap ring from inside taking out of fixture block, will go up fixed block 602 again and open, just can place reinforcing bar body 7's left end on fixed block 601 down this moment, will go up fixed block 602 and close after that, again with the snap ring joint inside the fixture block, make and go up fixed block 602 and fixed mutually down between the fixed block 601, it is fixed to carry out the centre gripping to reinforcing bar body 7 with the power that the inside arc clamp plate 604 of fixed block 601 received pressure spring 603 down to go up fixed block 602 this moment, make reinforcing bar body 7's left end go up fixed block 602 again and fixed block 601 inside more stable down, subsequent work of being convenient for then.

In other embodiments, a control panel 10 is fixedly mounted on the upper surface of the workbench 1, the second motor 501, the first motor 401, the electric telescopic rod 2, the telescopic cylinder 8 and the cutting machine 9 are all electrically connected with the control panel 10, a discharge chute 11 is formed in the right side of the workbench 1, and the discharge chute 11 is arranged below the baffle 3 and the cutting machine 9; electric connection's setting, the staff of being convenient for operates second motor 501, first motor 401, electric telescopic handle 2, telescopic cylinder 8 and cutting machine 9 through control panel 10, has improved the convenience when device uses, and the setting of blown down tank 11, the reinforcing bar after the cutting of being convenient for flows from 11 departments of blown down tank, and subsequent collection of being convenient for then, and avoids the reinforcing bar after the cutting to pile up in cutting point department, influences subsequent cutting.

In other embodiments, bearings are fixedly installed inside the workbench 1 and the baffle 3, and the screw rod 502 and the rotating rod 405 are respectively and rotatably connected with the workbench 1 and the baffle 3 through the bearings; the setting of bearing can play spacing fixed effect to lead screw 502 and bull stick 405, and because the characteristic of bearing self for lead screw 502 and bull stick 405 rotate more smoothly, avoid lead screw 502 and bull stick 405 to take place to block and influence the use.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a reinforcing bar shearing mechanism for construction machinery, includes workstation (1), its characterized in that: fixed surface installs electric telescopic handle (2) on workstation (1) right side, the right-hand member fixedly connected with baffle (3) of electric telescopic handle (2), and the lower extreme and workstation (1) upper surface swing joint of baffle (3), inside fixture (4) that is provided with of baffle (3), inside reinforcing bar body (7) that is provided with of fixture (4), inside moving mechanism (5) that is provided with in workstation (1) left side, moving mechanism (5) upper end fixedly connected with fixed establishment (6), the left end fixed mounting of reinforcing bar body (7) is in the inside of fixed establishment (6).

2. The reinforcing bar shearing device for the construction machinery as claimed in claim 1, wherein: the upper surface of the workbench (1) is provided with a telescopic cylinder (8) through a mounting seat, and the lower end of the telescopic cylinder (8) is fixedly connected with a cutting machine (9) through a movable rod.

3. The reinforcing bar shearing device for the construction machinery as claimed in claim 1, wherein: fixture (4) include first motor (401), and first motor (401) pass through motor cabinet fixed mounting at the right side wall of baffle (3), the output transmission of first motor (401) is connected with pivot (402), pivot (402) fixed surface installs action wheel (403), action wheel (403) front end meshing is connected with from driving wheel (404), from inside fixedly connected with bull stick (405) of driving wheel (404), the equal fixed mounting in left end of pivot (402) and bull stick (405) has clamp splice (406), the right-hand member of reinforcing bar body (7) is located two between clamp splice (406).

4. The reinforcing bar shearing device for the construction machinery as claimed in claim 1, wherein: the moving mechanism (5) comprises a second motor (501), the second motor (501) is fixedly installed on the left side wall of the workbench (1) through a motor base, the output end of the second motor (501) is connected with a screw rod (502) in a transmission mode, and a sliding block (503) is connected to the surface of the screw rod (502) in a threaded mode.

5. The reinforcing steel bar shearing device for the construction machinery as claimed in claim 4, wherein: fixed establishment (6) are including lower fixed block (601), the upper surface of slider (503) and the lower fixed surface of lower fixed block (601) are connected, fixed block (602) is connected with through the hinge rotation in lower fixed block (601) rear, fixed block (601) and the inside equal fixed mounting of last fixed block (602) have closing spring (603), two the equal fixedly connected with arc clamp plate (604) of the relative one end of closing spring (603), the left end of reinforcing bar body (7) is located two between arc clamp plate (604), the front end fixed mounting of lower fixed block (601) has the snap ring, the front end fixed mounting of going up fixed block (602) has the fixture block, and the snap ring joint is inside the fixture block.

6. The reinforcing steel bar shearing device for the construction machinery as claimed in claim 4, wherein: fixed surface installs control panel (10) on workstation (1), second motor (501), first motor (401), electric telescopic handle (2), telescopic cylinder (8) and cutting machine (9) all with control panel (10) electric connection, blown down tank (11) have been seted up on workstation (1) right side, and blown down tank (11) set up the below at baffle (3) and cutting machine (9).

7. The reinforcing steel bar shearing device for the construction machinery as claimed in claim 4, wherein: the inner parts of the workbench (1) and the baffle (3) are fixedly provided with bearings, and the screw rod (502) and the rotating rod (405) are respectively and rotatably connected with the workbench (1) and the baffle (3) through the bearings.

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