CN219025765U

CN219025765U - Rebar shearing machine

Info

Publication number: CN219025765U
Application number: CN202223205287.0U
Authority: CN
Inventors: 白雪艳; 孔德章; 白杰; 娄玲玉; 马芸慧
Original assignee: Taishan Institute Of Science And Technology
Current assignee: Taishan Institute Of Science And Technology
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-05-16
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses a bar shear, which relates to the technical field of bar shear and comprises a shear body, wherein the surface of the shear body is provided with a distance positioning channel steel, the inner wall of the distance positioning channel steel is carved with scale marks, the bottom of the distance positioning channel steel is provided with a mounting structure, the surface of the distance positioning channel steel is slidably connected with a positioning plate, the bottom of the positioning plate is provided with a positioning assembly, and both sides of the distance positioning channel steel are provided with square grooves. According to the utility model, the distance positioning channel steel, the scale marks, the positioning plate and the pressing block are arranged, when the steel bar shearing device is used, the positioning plate is fixed by moving the positioning plate to the scale marks with required lengths and matching the fastening bolts with the pressing block, the end parts of the steel bars are propped against the positioning plate when the steel bars are sheared, and the steel bars with the same length are sheared without repeatedly using the measuring tape for measurement, so that the operation is simple, and the effect of more convenient measurement of the shearing length is achieved.

Description

Rebar shearing machine

Technical Field

The utility model relates to the technical field of bar shearing, in particular to a bar shearing machine.

Background

The bar shear is used for shearing bars, the bars are just put into the shearing opening of the shear, the motor drives the gears inside the shear to rotate through the belt transmission structure, the transmission structure inside the shear drives the shear head to move in a telescopic mode, the shear head extrudes the bars when extending out, the shearing of the bars is achieved, the shear head retracts after the shearing is finished, and a tape measure is needed to measure the length to be sheared when the shearing is finished, so that the sheared bars meet the requirement of the required length.

When the common bar shear is used, the bar shear is used for shearing the bar, the length required to be sheared is measured by using the tape measure in the shearing process, the shearing length is still required to be measured by using the tape measure every time when the bar with the same length is sheared, and the length required to be sheared can be measured by using the tape measure, so that the requirement of further optimization is met in the convenience of measurement.

Disclosure of Invention

The utility model provides a bar shear which has the advantage of more convenient measurement of the length to be sheared, so as to solve the problems in the background technology.

In order to achieve the purpose of more convenient measurement of the length to be sheared, the utility model provides the following technical scheme: the utility model provides a bar shear, includes the cutter body, the surface of cutter body is provided with apart from the location channel-section steel, the scale mark has been carved with apart from the inner wall of location channel-section steel, the bottom of apart from the location channel-section steel is provided with mounting structure, the surface sliding connection of apart from the location channel-section steel has the locating plate, the bottom of locating plate is provided with locating component, the square groove has all been seted up to the both sides of apart from the location channel-section steel, the surface of locating component and the inner wall swing joint of square groove.

As a preferable technical scheme of the utility model, the mounting structure comprises a mounting seat, wherein the mounting seat is fixedly connected to the surface of a shearing machine body, a first inclined rod is fixedly connected to the bottom of a distance positioning channel steel, a clamping sleeve is fixedly connected to the bottom of the first inclined rod, the inner wall of the clamping sleeve is movably connected with the surface of the mounting seat, a clamping block is fixedly connected to the inner wall of the clamping sleeve, a clamping groove is formed in the surface of the mounting seat, the clamping block is inserted into the clamping groove, and the clamping sleeve is fixedly connected to the surface of the mounting seat through a fixing bolt.

As a preferable technical scheme of the utility model, the clamping block is in an isosceles trapezoid shape, and the shape of the clamping groove is matched with the shape of the clamping block.

As a preferable technical scheme of the utility model, the bottom of the distance positioning channel steel is fixedly connected with a second inclined rod, and the bottom of the second inclined rod is fixedly connected with the side face of the clamping sleeve.

As a preferable technical scheme of the utility model, the positioning assembly comprises a positioning seat, the positioning seat is fixedly connected to the bottom of a positioning plate, the inner wall of the positioning seat is slidably connected with a square plate, one side of the square plate is fixedly connected with a pressing block, the other side of the square plate is fixedly connected with a tension spring, the surface of the pressing block is movably connected with the inner wall of a square groove, the tension spring is fixedly connected to the side surface of the inner wall of the positioning seat, the side surface of the positioning seat is in threaded connection with a fastening bolt, and the end part of the fastening bolt is movably connected with the side surface of the square plate.

As a preferable technical scheme of the utility model, the two sides of the positioning plate are fixedly connected with the sliding sleeve, and the inner wall of the sliding sleeve is in sliding connection with the surface of the distance positioning channel steel.

Compared with the prior art, the utility model provides a bar shear, which has the following beneficial effects:

1. this bar shear, through setting up apart from the location channel-section steel, the scale mark, locating plate and briquetting, when using, the scale mark has been carved with in the distance location channel-section steel, remove the locating plate to after the scale mark of required length, screw up fastening bolt and make briquetting and the inseparable laminating of inner wall of square groove, fix the locating plate, pass the shearing mouth of shearing machine body with the reinforcing bar and make the tip of reinforcing bar support the locating plate can, obtain the reinforcing bar of required length after shearing machine body cuts, fix the locating plate through the cooperation that removes the scale mark department of locating plate to required length and pass through fastening bolt and briquetting, make the tip of reinforcing bar support the locating plate when shearing the reinforcing bar can, need not repeatedly use tape measure when shearing the reinforcing bar of same length many times, easy operation has reached the effect that it is more convenient to measure required shearing length.

2. This bar shear, through setting up the fixture block, when using, the fixture block inserts in the draw-in groove of mount pad, can realize the installation apart from the location channel-section steel with the cutting ferrule through fixing bolt is fixed again, when needing to transport the shear body, unscrew fixing bolt from the cutting ferrule, shift out the fixture block from the draw-in groove again and can realize the dismantlement apart from the location channel-section steel, reduce the area occupied apart from the location channel-section steel to the transportation of the shear body of being convenient for.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is an enlarged view of the structure of the present utility model at the location of the distance-locating channel;

FIG. 4 is a right cross-sectional view of the present utility model at a distance-locating channel;

FIG. 5 is a front cross-sectional view of the positioning plate of the present utility model in position;

fig. 6 is a front cross-sectional view of the latch of the present utility model in position.

In the figure: 1. a shearer body; 2. distance positioning channel steel; 3. scale marks; 4. a mounting structure; 401. a mounting base; 402. a first diagonal bar; 403. a cutting sleeve; 404. a clamping block; 405. a clamping groove; 406. a second diagonal bar; 5. a positioning plate; 6. a positioning assembly; 601. a positioning seat; 602. a square plate; 603. briquetting; 604. a tension spring; 605. a fastening bolt; 7. a square groove; 8. and a sliding sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the utility model discloses a bar shear, which comprises a shear body 1, wherein the surface of the shear body 1 is provided with a distance positioning channel steel 2, the inner wall of the distance positioning channel steel 2 is carved with scale marks 3, scale values are carved beside the scale marks 3, the distance between a positioning plate 5 and a bar shear can be obtained through the matching of the scale marks 3 and the scale values, the bottom of the distance positioning channel steel 2 is provided with a mounting structure 4, the mounting structure 4 is used for mounting and fixing the distance positioning channel steel 2, the surface of the distance positioning channel steel 2 is slidably connected with the positioning plate 5, the bottom of the positioning plate 5 is provided with a positioning assembly 6, the positioning assembly 6 is used for positioning the positioning plate 5, the fixing of the positioning plate 5 is realized, square grooves 7 are respectively formed in two sides of the distance positioning channel steel 2, the number of the square grooves 7 are respectively formed in the left side and the rear side of the distance positioning channel steel 2, and the surface of the positioning assembly 6 is movably connected with the inner wall of the square grooves 7.

Specifically, mounting structure 4 includes mount pad 401, mount pad 401 fixed connection is at the surface of shearer body 1, the bottom fixedly connected with first diagonal bar 402 apart from location channel-section steel 2, the bottom fixedly connected with cutting ferrule 403 of first diagonal bar 402, the inner wall of cutting ferrule 403 and the surface swing joint of mount pad 401, the inner wall fixedly connected with fixture block 404 of cutting ferrule 403, draw-in groove 405 has been seted up to the surface of mount pad 401, fixture block 404 pegging graft to the inside of draw-in groove 405, cutting ferrule 403 passes through fixing bolt fixed connection at the surface of mount pad 401.

In this embodiment, when dismantling apart from location channel-section steel 2, unscrew the fixing bolt of fixed cutting ferrule 403 from mount pad 401, remove apart from location channel-section steel 2 again, make apart from location channel-section steel 2 through first diagonal bar 402 and second swash plate drive cutting ferrule 403 removal, cutting ferrule 403 drive fixture block 404 removal, remove from draw-in groove 405 can realize apart from location channel-section steel 2 with fixture block 404, when installing apart from location channel-section steel 2, align draw-in groove 405 with fixture block 404 of cutting ferrule 403 inner wall, remove cutting ferrule 403 and make after fixture block 404 inserts draw-in groove 405, fix cutting ferrule 403 through fixing bolt again can realize apart from location channel-section steel 2's fixation.

Specifically, the clamping block 404 is in an isosceles trapezoid, and the shape of the clamping groove 405 is matched with the shape of the clamping block 404.

In this embodiment, the front cross section of the clip 404 is in the form of an isosceles trapezoid, and the clip 404 is prevented from being separated from the mount 401 in the vertical direction by the clip 404 of the isosceles trapezoid.

Specifically, a second diagonal rod 406 is fixedly connected to the bottom of the distance positioning channel steel 2, and the bottom of the second diagonal rod 406 is fixedly connected to the side face of the clamping sleeve 403.

In this embodiment, the contact area between the cutting ferrule 403 and the distance positioning channel steel 2 is increased by the second diagonal rod 406, and the supporting stability of the cutting ferrule 403 to the distance positioning channel steel 2 can be further improved by the second diagonal rod 406.

Specifically, positioning assembly 6 includes positioning seat 601, positioning seat 601 fixed connection is in the bottom of locating plate 5, the inner wall sliding connection of positioning seat 601 has square board 602, one side fixedly connected with briquetting 603 of square board 602, the opposite side fixedly connected with extension spring 604 of square board 602, the surface of briquetting 603 and the inner wall swing joint of square groove 7, extension spring 604 fixed connection is in the side of positioning seat 601 inner wall, the side threaded connection of positioning seat 601 has fastening bolt 605, fastening bolt 605's tip and the side swing joint of square board 602.

In this embodiment, when the position of the positioning plate 5 needs to be adjusted, the fastening bolt 605 is rotated reversely to make the fastening bolt 605 no longer squeeze the square plate 602, the square plate 602 drives the pressing block 603 to separate from the square groove 7 under the tension of the tension spring 604, the positioning plate 5 can be moved after separation, the positioning plate 5 is moved to the required position, and then the fastening bolt 605 is screwed to make the end portion of the fastening bolt 605 squeeze the square plate 602, so that the square plate 602 drives the pressing block 603 to tightly adhere to the inner wall of the square groove 7, and the positioning plate 5 can be fixed.

Specifically, the sliding sleeve 8 is fixedly connected to two sides of the positioning plate 5, and the inner wall of the sliding sleeve 8 is in sliding connection with the surface of the distance positioning channel steel 2.

In this embodiment, the sliding sleeve 8 guides the positioning plate 5 when the positioning plate 5 moves along the surface of the positioning channel steel 2, so that the movement of the positioning plate 5 is smoother.

The working principle and the using flow of the utility model are as follows: when in use, the distance positioning channel steel 2 is arranged at the position of the shearing opening of the shearing machine body 1, graduation marks 3 are carved in the distance positioning channel steel 2, after the positioning plate 5 is moved to the graduation marks 3 with the required length, the fastening bolt 605 is rotated, the fastening bolt 605 is screwed, the fastening bolt 605 is rotated and moved to squeeze the square plate 602, the square plate 602 is moved along the inner wall of the positioning seat 601 and drives the pressing block 603 to be tightly attached to the inner wall of the square groove 7, the square plate 602 is moved to drive the tension spring 604 to be in a stretching state, the pressing block 603 is tightly attached to the inner wall of the square groove 7, the positioning plate 5 is fixed, the reinforcing steel bar passes through the shearing opening of the shearing machine body 1 and the end part of the reinforcing steel bar is propped against the positioning plate 5, the reinforcing steel bar with the required length is obtained after the shearing machine body 1 is sheared, the sheared reinforcing steel bar is taken out from the distance positioning channel steel 2, and the position of the positioning plate 5 is required to be adjusted, the tightening bolt 605 is reversely rotated to ensure that the tightening bolt 605 does not squeeze the square plate 602 any more, the square plate 602 drives the pressing block 603 to be separated from the square groove 7 under the tension of the tension spring 604, the positioning plate 5 can be moved after separation, the positioning plate 5 is moved to a required position, then the tightening bolt 605 is screwed to fix the positioning plate 5, when the shearing machine body 1 is transported, the distance positioning channel steel 2 is detached from the front side of the shearing machine body 1 to reduce the occupied area of the shearing machine body 1, when the shearing machine body 1 is detached, the fixing bolt for fixing the clamping sleeve 403 is screwed out of the mounting seat 401, then the distance positioning channel steel 2 is moved, the distance positioning channel steel 2 is driven by the first inclined rod 402 and the second inclined plate to drive the clamping sleeve 403 to move, the clamping sleeve 403 drives the clamping block 404 to move, the clamping block 404 is moved out of the clamping groove 405 to realize the detachment of the distance positioning channel steel 2, and when the distance positioning channel steel 2 is required to be mounted, the clamping blocks 404 on the inner wall of the clamping sleeve 403 are aligned with the clamping grooves 405, and after the clamping sleeve 403 is moved to enable the clamping blocks 404 to be inserted into the clamping grooves 405, the clamping sleeve 403 is fixed through the fixing bolts, so that the fixing of the distance positioning channel steel 2 can be achieved.

It should be noted that in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a bar shear, includes cutter body (1), its characterized in that: the shearing machine is characterized in that the surface of the shearing machine body (1) is provided with a distance positioning channel steel (2), scale marks (3) are engraved on the inner wall of the distance positioning channel steel (2), a mounting structure (4) is arranged at the bottom of the distance positioning channel steel (2), a positioning plate (5) is connected to the surface of the distance positioning channel steel (2) in a sliding mode, a positioning component (6) is arranged at the bottom of the positioning plate (5), square grooves (7) are formed in two sides of the distance positioning channel steel (2), and the surface of the positioning component (6) is movably connected with the inner wall of each square groove (7).

2. The bar shear of claim 1 wherein: mounting structure (4) are including mount pad (401), mount pad (401) fixed connection is at the surface of cutter body (1), the first diagonal bar (402) of bottom fixedly connected with of distance location channel-section steel (2), the bottom fixedly connected with cutting ferrule (403) of first diagonal bar (402), the inner wall of cutting ferrule (403) and the surface swing joint of mount pad (401), the inner wall fixedly connected with fixture block (404) of cutting ferrule (403), draw-in groove (405) have been seted up on the surface of mount pad (401), the inside to draw-in groove (405) is pegged graft to fixture block (404), cutting ferrule (403) are through fixing bolt fixed connection at the surface of mount pad (401).

3. The bar shear of claim 2 wherein: the clamping block (404) is in an isosceles trapezoid shape, and the shape of the clamping groove (405) is matched with the shape of the clamping block (404).

4. The bar shear of claim 1 wherein: the bottom of the distance positioning channel steel (2) is fixedly connected with a second inclined rod (406), and the bottom of the second inclined rod (406) is fixedly connected with the side face of the clamping sleeve (403).

5. The bar shear of claim 1 wherein: positioning component (6) are including positioning seat (601), positioning seat (601) fixed connection is in the bottom of locating plate (5), the inner wall sliding connection of positioning seat (601) has square board (602), one side fixedly connected with briquetting (603) of square board (602), the opposite side fixedly connected with extension spring (604) of square board (602), the surface of briquetting (603) and the inner wall swing joint of square groove (7), extension spring (604) fixed connection is in the side of positioning seat (601) inner wall, the side threaded connection of positioning seat (601) has fastening bolt (605), the tip of fastening bolt (605) and the side swing joint of square board (602).

6. The bar shear of claim 1 wherein: the two sides of the positioning plate (5) are fixedly connected with sliding sleeves (8), and the inner walls of the sliding sleeves (8) are in sliding connection with the surfaces of the distance positioning channel steel (2).