CN209953705U

CN209953705U - Reinforcing bar cutting device for building site

Info

Publication number: CN209953705U
Application number: CN201920645687.2U
Authority: CN
Inventors: 赵风志
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-01-17
Anticipated expiration: 2029-05-06

Abstract

The utility model discloses a reinforcing bar cutting device for building site, the on-line screen storage device comprises a base, the equal rigid coupling in the top left and right sides of base has branch, and the top rigid coupling of branch has the shell, and clamping mechanism is installed at the top of base, and the processing of the inner wall left and right sides of shell has the slide, and the internally mounted of shell has cutting mechanism, and the telescopic link is installed at cutting mechanism's top, and the top rigid coupling of telescopic link has the hydraulic pump. This reinforcing bar cutting device for building site, through the rising and the descending of cooperation automatic control cutter between hydraulic pump and the telescopic link, can reduce labour and danger, splint around the cutter can carry out the reinforcing bar that the thickness differs and step up, splint before the cutter can adjust the distance far and near through sliding, be used for satisfying length, the cutting of short reinforcing bar, and there is the cutting that the scale can be more accurate on the spout, this reinforcing bar cutting device for building site satisfies multiple reinforcing bar processing, can satisfy a tractor serves several purposes, save time and manpower.

Description

Reinforcing bar cutting device for building site

Technical Field

The utility model relates to a cutting technical field specifically is a reinforcing bar cutting device for building site.

Background

Among the machining process, the panel cutting common use mode has manual cutting, semi-automatic cutting machine cutting and numerical control cutting machine cutting, in the building trade, to the application of cutting machine, mainly be the cutting at the reinforcing bar, when the workman need be to the reinforcing bar cutting on the site, the reinforcing bar cutting machine who adopts the formula of sitting the ground mostly passes through the hand and presses the formula cutting, this kind of cutting mode not only intensity of labour is big, and the security is lower, it is longer, the reinforcing bar not fixed with the thickness is difficult for, use very trouble, and the precision of cutting the reinforcing bar is not enough, the cutter can not go up and down automatically.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reinforcing bar cutting device for building site to it is big to propose intensity of labour in solving above-mentioned background art, and the security is lower, and longer, shorter reinforcing bar are difficult for fixing, and the precision of cutting reinforcing bar is not enough problem moreover.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reinforcing bar cutting device for building site, includes the base, the equal rigid coupling in the top left and right sides of base has branch, the top rigid coupling of branch has the shell, clamping mechanism is installed at the top of base, the slide has been processed to the inner wall left and right sides of shell, the internally mounted of shell has cutting mechanism, the telescopic link is installed at cutting mechanism's top, the top rigid coupling of telescopic link has the hydraulic pump, the top of hydraulic pump and the inner wall top looks rigid coupling of shell.

Preferably, the clamping mechanism comprises a first transverse plate, a first chute, a sliding block, a first clamping plate, a second transverse plate, a second chute, a first diagonal rod, a first curved rod, a second clamping plate, a second diagonal rod and a second curved rod, the bottom of the first transverse plate is fixedly connected with the top of the base, the first chute is processed inside the first transverse plate, the first transverse plate is slidably clamped with the outer wall of the sliding block through the first chute, the top of the sliding block is fixedly connected with the bottom of the first clamping plate, the bottom of the second transverse plate is fixedly connected with the left side of the top of the base, the second chute is processed inside the second transverse plate, the second transverse plate is slidably clamped with the bottom of the first diagonal rod through the second chute, the top of the first diagonal rod is fixedly connected with a first nut, the inner wall of the first nut is in threaded connection with a first bolt, the bottom of the first bolt is fixedly connected with a first bearing, the outer wall of the first bearing is fixedly connected with a first bump, the bottom of the first bump is in threaded connection with a first stud, the left side and the right side of the first stud are in threaded connection with a first clamping rod, the front of the first clamping rod is fixedly connected with a first round rod, the outer wall of the first round rod is in clearance fit with the inner wall of a first curved rod, the bottom of a second clamping plate is fixedly connected with the top of a base, the bottom of a second inclined rod is fixedly connected with the top of the base, the top of the second inclined rod is fixedly connected with a second nut, the inner wall of the second nut is in threaded connection with a second bolt, the bottom of the second bolt is fixedly connected with a second bearing, the outer wall of the second bearing is fixedly connected with a second bump, the bottom of the second bump is in threaded connection with a second stud, the left side and the right side of the second stud are in threaded connection with a second clamping rod, and the center of the second clamping rod is fixedly connected with a second round rod, the outer wall of the second round rod is in clearance fit with the inner wall of the second curved rod.

Preferably, the cutting mechanism comprises a first slider, a second slider, a cross bar, a support, a base, a motor, a power shaft, a first grooved wheel and a belt, wherein the top of the support is fixedly connected with the bottom of the telescopic rod, the right side of the first slider is slidably connected with the left side of the second slider through a slide way, the inner side of the second slider is fixedly connected with the outer side of the cross bar, the right side of the cross bar is fixedly connected with the outer wall of the left side of the support, the bottom of the inner wall of the support is fixedly connected with the bottom of the base, the top of the base is fixedly connected with the bottom of the motor, the output end of the motor is fixedly connected with the right side of the power shaft, the left side of the power shaft is fixedly connected with the inner wall of the first grooved wheel, the first grooved wheel is rotatably connected with the outer wall of the second grooved wheel through the belt, the inner wall of the second grooved wheel is fixedly, the right side rigid coupling of round bar has the third bearing, the bottom left side rigid coupling of support has the montant, the bottom of montant and the outer wall looks rigid coupling of third bearing.

Preferably, the two second transverse plates are centrosymmetric with the first transverse plate.

Preferably, two of the first clamping rods are centrosymmetric with the first convex block.

Preferably, the first sliding groove and the second sliding groove have the same length.

Compared with the prior art, the beneficial effects of the utility model are that: this reinforcing bar cutting device for building site, through the rising and the descending of cooperation automatic control cutter between hydraulic pump and the telescopic link, the cutter whereabouts of need not manual control, can reduce labour and danger, splint around the cutter can carry out the reinforcing bar that the thickness differs and step up, splint before the cutter can adjust the distance far and near through sliding, be used for being satisfied with long, the cutting of short reinforcing bar, and have the cutting that the scale can be more accurate on the spout, this reinforcing bar cutting device for building site satisfies multiple reinforcing bar processing, can satisfy a tractor serves several purposes, save time and manpower.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a connection relationship between the first bolt, the first nut and the first bump in FIG. 1;

FIG. 3 is a right side view of FIG. 1;

FIG. 4 is a schematic view of a connection relationship between the second bolt, the second nut and the second bump in FIG. 1;

FIG. 5 is a schematic view showing a connection relationship between the motor, the power shaft and the cutter in FIG. 1

In the figure: 1. a base, 2, a support rod, 3, a housing, 4, a clamping mechanism, 401, a first transverse plate, 402, a first sliding groove, 403, a sliding block, 404, a first clamping plate, 405, a second transverse plate, 406, a second sliding groove, 407, a first inclined plate, 408, a first nut, 409, a first bolt, 410, a first bearing, 411, a first bump, 412, a first stud, 413, a first clamping rod, 414, a first round bar, 415, a first curved bar, 416, a second clamping plate, 417, a second bolt, 418, a second bump, 419, a second inclined bar, 420, a second nut, 421, a second bearing, 422, a second stud, 423, a second clamping rod, 424, a second round bar, 425, a second curved bar, 5, a slideway, 6, a cutting mechanism, 601, a first sliding block, 602, a second sliding block, 603, a cross bar, 604, a support, 607, a base, 606, a motor, 605, a power shaft, a first sheave, 609. belt, 610, round bar, 611, second sheave, 612, cutter, 613, vertical bar, 614, third bearing, 7, telescopic bar, 8, hydraulic pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a reinforcing bar cutting device for building site, the on-line screen storage device comprises a base 1, the equal rigid coupling in top left and right sides of base 1 has branch 2, the top rigid coupling of branch 2 has shell 3, branch 2 is used for supporting shell 3's overall stability, clamping mechanism 4 is installed at the top of base 1, the processing of the inner wall left and right sides of shell 3 has slide 5, the internally mounted of shell 3 has cutting mechanism 6, telescopic link 7 is installed at cutting mechanism 6's top, telescopic link 7's top rigid coupling has hydraulic pump 8, hydraulic pump 8 carries liquid pressure boost or decompression to make telescopic link 7 flexible and then control cutting mechanism 6 goes up and down, hydraulic pump 8's top and the inner wall top of shell 3 rigid coupling mutually, clamping mechanism 4 includes first diaphragm 401, first spout 402, slider 403, first splint 404, second diaphragm 405, second spout 406, first down tube 407, first curved bar 415, second curved bar 416, second splint 416, A second inclined rod 419 and a second curved rod 425, the bottom of the first transverse plate 401 is fixedly connected with the top of the base 1, a first sliding groove 402 is processed inside the first transverse plate 401, the first transverse plate 401 is slidably clamped with the outer wall of the sliding block 403 through the first sliding groove 402, the top of the sliding block 403 is fixedly connected with the bottom of a first clamping plate 404, the first clamping plate 404 is used for clamping the steel bar to prevent the steel bar from deviating during operation, the bottom of the second transverse plate 405 is fixedly connected with the left side of the top of the base 1, a second sliding groove 406 is processed inside the second transverse plate 405, the second transverse plate 405 is slidably clamped with the bottom of the first inclined rod 407 through the second sliding groove 406, the top of the first inclined rod 407 is fixedly connected with a first nut 408, a first bolt 409 is connected with the inner wall thread of the first nut 408, a first bearing 410 is fixedly connected with the bottom of the first bolt 409, a first bump 411 is fixedly connected with the outer wall of the first bearing 410, and when the first bolt 409 rotates, the first lug 411 can rotate along with the first bearing 410 without screwing the first lug 411, the bottom of the first lug 411 is in threaded connection with a first stud 412, the left side and the right side of the first stud 412 are both in threaded connection with a first clamping rod 413, the clamping rod 413 is used for clamping a steel bar, the front surface of the first clamping rod 413 is fixedly connected with a first round rod 414, the outer wall of the first round rod 414 is in clearance fit with the inner wall of a first curved rod 415, the first round rod 414 controls the first clamping rod 413 to slide left and right through the first curved rod 415 so as to clamp the steel bar for cutting, the bottom of a second clamping plate 416 is fixedly connected with the top of the base 1, the bottom of a second inclined rod 419 is fixedly connected with the top of the base 1, the top of the second inclined rod 419 is fixedly connected with a second nut 420, the inner wall of the second nut 420 is in threaded connection with a second bolt 417, the bottom of the second bolt 417 is fixedly connected with a second bearing 421, the outer wall of the second bearing 421 is fixedly connected with a second lug 418, the second bolt 417 rotates to enable the second lug 418 to rotate, the second lug 418 can rotate along with the second bolt by the second bearing 42 without screwing the second lug 418, the bottom of the second lug 418 is in threaded connection with a second stud 422, the left side and the right side of the second stud 422 are both in threaded connection with a second clamping rod 423, the center of the second clamping rod 423 is fixedly connected with a second round rod 424, the outer wall of the second round rod 424 is in clearance fit with the inner wall of a second curved rod 425, the second round rod 424 controls the second clamping rod 423 to slide left and right by the second curved rod 425 so as to tighten the reinforcing steel bar for cutting, the cutting mechanism 6 comprises a first sliding block 601, a second sliding block 602, a cross rod 603, a bracket 604, a base 605, a motor 606, a power shaft 607, a first grooved pulley 608 and a belt 609, the top of the bracket 604 is fixedly connected with the bottom of the telescopic rod 7, the right side of the first sliding block 601 is in sliding connection with the left side of the second sliding block 602 by a sliding way 5, the inner side of a second sliding block 602 is fixedly connected with the outer side of a cross rod 603, the right side of the cross rod 603 is fixedly connected with the outer wall of the left side of a support 604, the cross rod 603 is fixedly connected with the support 604 to increase the stability of the support 604, the work is safer, the bottom of the inner wall of the support 604 is fixedly connected with the bottom of a base 605, the top of the base 605 is fixedly connected with the bottom of a motor 606, the base 605 is used for fixing the motor 606 to enable the motor 606 to work stably, the model of the motor 606 is cl30001, the output end of the motor 606 is fixedly connected with the right side of a power shaft 607, the left side of the power shaft 607 is fixedly connected with the inner wall of a first grooved wheel 608, the first grooved wheel 608 is rotatably connected with the outer wall of a second grooved wheel 611 through a belt 609, the inner wall of the second grooved wheel 611 is fixedly connected with a round rod 610, the center of the outer wall of the round rod 610 is fixedly connected with a cutter 612, the bottom left side of support 604 is fixedly connected with montant 613, the bottom of montant 613 and the outer wall looks rigid coupling of third bearing 614, montant 613 is used for fixing third bearing 614 and makes its steady operation, two second diaphragm 405 are central symmetry with first diaphragm 401, two second diaphragm 405 symmetries are for preventing that the distance is inhomogeneous to lead to the reinforcing bar unstable, two first clamping bars 413 are central symmetry with first lug 411, two first splint 413 symmetries are for pressing from both sides the reinforcing bar more stable unsuitable clamp partially, first spout 402 is the same with the length of second spout 406, the length is the same for gliding distance when adjusting reinforcing bar cutting length.

Firstly, connecting a motor 606 with an external power supply, operating the motor 606, manually pushing the steel bar to slide to a second clamping plate 416 through a first clamping plate 404, then adjusting the front-back distance between the first clamping plate 404 and a first bolt 409 through a first sliding groove 402 and a second sliding groove 406, adjusting the length of the steel bar to be cut, screwing the first bolt 409 and a second bolt 417 to descend through a first nut 408 and a second nut 420 respectively, lowering the first bolt 409 and a second bolt 417 to the position of the steel bar, screwing a first stud 412 and a second stud 422 respectively, making a first clamping rod 413 and a second clamping rod 423 slide to the steel bar through a first curved rod 415 and a second curved rod 425 until clamping the steel bar, controlling the lifting of a bracket 604 through a telescopic rod 7 by a hydraulic pump 8, sliding the first sliding block 601 and a second sliding block 602 up and down through a slideway 5, connecting the second sliding block 602 with the bracket 604 through a cross rod 603, the support 604 is more stably descended, the motor 606 enables the power shaft 607 at the output end to rotate to drive the first grooved wheel 608 to rotate, the first grooved wheel 608 rotates to drive the second grooved wheel 611 to rotate through the belt 609, the second grooved wheel 611 rotates to drive the round rod 611 to rotate, and the round rod 611 rotates to enable the cutter 612 to rotate to cut the steel bars.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reinforcing bar cutting device for building site, includes base (1), its characterized in that: the equal rigid coupling in top left and right sides of base (1) has branch (2), the top rigid coupling of branch (2) has shell (3), clamping mechanism (4) are installed at the top of base (1), the inner wall left and right sides processing of shell (3) has slide (5), the internally mounted of shell (3) has cutting mechanism (6), telescopic link (7) are installed at the top of cutting mechanism (6), the top rigid coupling of telescopic link (7) has hydraulic pump (8), the top of hydraulic pump (8) and the inner wall top looks rigid coupling of shell (3).

2. The reinforcing bar cutting apparatus for construction sites as claimed in claim 1, wherein: the clamping mechanism (4) comprises a first transverse plate (401), a first sliding groove (402), a sliding block (403), a first clamping plate (404), a second transverse plate (405), a second sliding groove (406), a first inclined rod (407), a first curved rod (415), a second clamping plate (416), a second inclined rod (419) and a second curved rod (425), wherein the bottom of the first transverse plate (401) is fixedly connected with the top of the base (1), the first sliding groove (402) is processed inside the first transverse plate (401), the first transverse plate (401) is in sliding clamping connection with the outer wall of the sliding block (403) through the first sliding groove (402), the top of the sliding block (403) is fixedly connected with the bottom of the first clamping plate (404), the bottom of the second transverse plate (405) is fixedly connected with the left side of the top of the base (1), the second sliding groove (406) is processed inside the second transverse plate (405), and the second transverse plate (405) is in sliding clamping connection with the bottom of the first inclined rod (407) through the second sliding groove (406), the top rigid coupling of first down tube (407) has first nut (408), the inner wall threaded connection of first nut (408) has first bolt (409), the bottom rigid coupling of first bolt (409) has first bearing (410), the outer wall rigid coupling of first bearing (410) has first lug (411), the bottom threaded connection of first lug (411) has first stud (412), the equal threaded connection in left and right sides of first stud (412) has first clamping bar (413), the front rigid coupling of first clamping bar (413) has first round bar (414), the outer wall of first round bar (414) and the inner wall clearance fit of first curved bar (415), the bottom of second clamping bar (416) and the top rigid coupling of base (1), the bottom of second down tube (419) and the top rigid coupling of base (1), the top rigid coupling of second down tube (419) has second nut (420), the inner wall threaded connection of second nut (420) has second bolt (417), the bottom rigid coupling of second bolt (417) has second bearing (421), the outer wall rigid coupling of second bearing (421) has second lug (418), the bottom threaded connection of second lug (418) has second stud (422), the equal threaded connection in both sides has second clamping bar (423) about second stud (422), the center rigid coupling of second clamping bar (423) has second round bar (424), the outer wall of second round bar (424) and the inner wall clearance fit of second curved bar (425).

3. The reinforcing bar cutting apparatus for construction sites as claimed in claim 1, wherein: the cutting mechanism (6) comprises a first sliding block (601), a second sliding block (602), a cross rod (603), a support (604), a base (605), a motor (606), a power shaft (607), a first grooved pulley (608) and a belt (609), wherein the top of the support (604) is fixedly connected with the bottom of a telescopic rod (7), the right side of the first sliding block (601) is connected with the left side of the second sliding block (602) in a sliding manner through a slideway (5), the inner side of the second sliding block (602) is fixedly connected with the outer side of the cross rod (603), the right side of the cross rod (603) is fixedly connected with the outer wall of the left side of the support (604), the bottom of the inner wall of the support (604) is fixedly connected with the bottom of the base (605), the top of the base (605) is fixedly connected with the bottom of the motor (606), the output end of the motor (606) is fixedly connected with the right side of the power shaft (607), and the left side of the power shaft (607) is fixedly connected with the inner wall, first sheave (608) are connected through the outer wall rotation of belt (609) with second sheave (611), the inner wall rigid coupling of second sheave (611) has round bar (610), the outer wall center rigid coupling of round bar (610) has cutter (612), the right side rigid coupling of round bar (610) has third bearing (614), the bottom left side rigid coupling of support (604) has montant (613), the bottom of montant (613) and the outer wall rigid coupling of third bearing (614) mutually.

4. The reinforcing bar cutting apparatus for construction sites as claimed in claim 2, wherein: the two second transverse plates (405) are in central symmetry with the first transverse plate (401).

5. The reinforcing bar cutting apparatus for construction sites as claimed in claim 2, wherein: the two first clamping rods (413) are in central symmetry with the first lug (411).

6. The reinforcing bar cutting apparatus for construction sites as claimed in claim 2, wherein: the first runner (402) and the second runner (406) are the same length.