CN220837708U - Reinforcing bar cutting equipment - Google Patents

Abstract

The utility model relates to the technical field of steel bar cutting, in particular to steel bar cutting equipment which comprises a workbench, wherein supporting legs are respectively arranged at four corners of the lower end face of the workbench, a chute with one end open and a T-shaped section is arranged on the upper end face of the workbench along the length direction of the workbench, a rotatable screw rod is arranged in the chute, a bearing block for bearing steel bars is arranged on the workbench, a sliding block sliding in the chute is arranged on the bearing block, screw threads penetrate through the sliding block, a clamping component for clamping the steel bars is arranged at one end of the bearing block, and a drawable drawing component is arranged at the other end of the bearing block. Through above-mentioned structure for rotate the drive slider through the lead screw and remove and drive the support piece and remove, make on the first recess through the fixed reinforcing bar of clamping assembly centre gripping remove cutting machine position department and cut, avoided the staff to carry out artifical press cutting, safer during the use.

Description

Reinforcing bar cutting equipment

Technical Field

The utility model relates to the technical field of reinforcement cutting, in particular to reinforcement cutting equipment.

Background

The steel bar refers to steel for reinforced concrete and prestressed reinforced concrete, and the cross section of the steel bar is round, and sometimes square with round corners. In construction, the reinforcing steel bar is used as a skeleton of concrete to form reinforced concrete, so that the reinforced concrete becomes a main material with wide application range and large quantity in a building structure, and in the reinforcing steel bar processing, the cutting of the reinforcing steel bar is also a quite important process.

For example, patent publication number CN218487104U discloses a steel bar cutting device, including the base, set up frame and the rotation setting on the base are in the cutting machine body on the frame, still rotate on the frame and be connected with and enclose the fender, enclose and keep off and enclose and establish cutting machine body week side, still be equipped with the collection subassembly that is used for collecting the iron fillings on the base. Although this reinforcing bar cutting equipment can be with the scrap iron that splashes when the reinforcing bar cuts by enclosing the fender and blocking for the scrap iron can fall into and collect in the collection box. But this reinforcing bar cutting equipment is when in actual use, needs the staff to carry the reinforcing bar to cutting machine position department, then carries out manual pressing cutting, has certain danger when using, causes the injury to the staff easily.

Disclosure of utility model

Aiming at the defects in the prior art, the utility model provides a steel bar cutting device.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a reinforcing bar cutting equipment, includes the workstation, four corners of terminal surface are equipped with the landing leg respectively under the workstation, are equipped with the spout that one end opening and cross-section are T shape along workstation length direction on the up end of workstation, are equipped with rotatable lead screw in the spout, are equipped with the bearing piece that is used for bearing the reinforcing bar on the workstation, be equipped with on the bearing piece and be located the gliding slider in the spout, the lead screw thread passes the slider setting, and one end of bearing piece is equipped with the clamping assembly who is used for carrying out the centre gripping to the reinforcing bar, and the other end department of bearing piece is equipped with the pull subassembly that can take out.

Preferably, the support block is internally provided with a mounting groove with an opening facing the other end of the support block; the drawing component comprises a movable drawing plate which is arranged in the mounting groove.

Preferably, the side wall of the drawing plate is provided with a plurality of positioning holes along the length direction, and the outer side wall of the bearing block corresponding to the positioning holes is provided with inserted rods inserted into the corresponding positioning holes.

Preferably, the end face of the drawing plate facing the opening of the mounting groove is provided with a fixed block, and the fixed block is provided with a drawing hole.

Preferably, one end of the supporting block is provided with a mounting block at two sides respectively, and the mounting block is provided with opposite lifting plates;

The clamping assembly comprises clamping plates arranged between the two lifting plates, the clamping plates outwards extend on the side walls of the corresponding lifting plates to form mounting parts, inserting grooves for the corresponding lifting plates to penetrate through are formed in the mounting parts, the clamping plates lift along the lifting plates to clamp the reinforcing steel bars, and positioning pieces used for positioning the clamping plates after clamping are arranged in the clamping plates.

Preferably, a plurality of opposite limiting holes are formed in the opposite side walls of the lifting plate along the length direction of the lifting plate, a cavity is formed in the side wall of the slot corresponding to the limiting hole, and a communicating groove for communicating the cavity is formed in the mounting part;

The locating piece is including locating the plectane in the cavity, is equipped with the gag lever post that one end stretched out the cavity and inserts in the corresponding spacing hole on the plectane, is equipped with the driving lever that one end stretched out the intercommunication groove on the gag lever post, is equipped with the spring that is used for promoting the plectane drive gag lever post all the time between plectane and the cavity and stretches out.

Preferably, one end of the screw rod extends out of the opening of the sliding groove, a rotary table is arranged on the extending end face of the screw rod, and a handle is arranged on the rotary table.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, through the arrangement of the workbench, the sliding groove, the sliding block, the screw rod, the supporting block and the clamping assembly, the steel bar is clamped and fixed through the clamping assembly, compared with the prior art, the steel bar clamping and fixing device moves the clamped and fixed steel bar to the position of the cutting machine for cutting through the rotation of the screw rod, so that manual pressing and cutting by workers are avoided, and the steel bar clamping and fixing device is safer in use.

2. According to the utility model, through the arrangement of the support blocks, the drawing plates and the mounting grooves, the drawing plates can extend or retract along the mounting grooves, so that steel bars with different lengths can be placed on the support blocks by adjusting the lengths of the support blocks.

Drawings

Fig. 1 is a schematic structural view of a reinforcing bar cutting apparatus according to the present utility model.

Fig. 2 is a schematic view of an exploded structure of a workbench according to the present utility model.

FIG. 3 is a schematic diagram of an exploded structure of the support block of the present utility model.

Fig. 4 is a schematic view of an exploded structure of the splint according to the present utility model.

The meaning of each reference numeral in the figures is:

100. a work table; 101. a support leg; 110. a support block; 111. a first groove;

201. A chute; 210. a slide block; 220. a screw rod; 230. a turntable; 231. a handle; 240. blocking;

301. A mounting groove; 310. a drawing plate; 311. positioning holes; 320. a rod; 330. a fixed block; 331. pulling holes; 340. a mounting block; 350. a lifting plate; 360. a clamping plate; 361. a second groove; 370. a mounting part; 371. a slot; 381. a limiting hole;

401. A cavity; 402. a communication groove; 410. a circular plate; 411. a limit rod; 412. a deflector rod; 420. and (3) a spring.

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.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

The utility model is described in further detail below with reference to fig. 1-4.

The utility model provides a technical scheme that:

As shown in fig. 1, a steel bar cutting device in this embodiment includes a workbench 100, four corners of a lower end surface of the workbench 100 are respectively provided with a supporting leg 101, an upper end surface of the workbench 100 is provided with a chute 201 with an opening at one end and a T-shaped section along a length direction of the workbench 100, a rotatable screw rod 220 is arranged in the chute 201, the workbench 100 is provided with a bearing block 110 for bearing steel bars, the bearing block 110 is provided with a sliding block 210 positioned in the chute 201, threads of the screw rod 220 pass through the sliding block 210, one end of the bearing block 110 is provided with a clamping component for clamping steel bars, and the other end of the bearing block 110 is provided with a drawable drawing component. In the embodiment, when the working table is actually used, the working table is matched with an existing cutting machine, in the embodiment, the upper side surface of the supporting block 110 is provided with a first groove 111 for placing reinforcing steel bars along the length direction of the working table, the reinforcing steel bars can be clamped and fixed through the clamping assembly by placing the reinforcing steel bars in the first groove 111, so that the reinforcing steel bars on the supporting block 110 are clamped and fixed, manual pressing and cutting of the reinforcing steel bar cutting position by workers is avoided, and injury to the workers when the reinforcing steel bars are cut is avoided;

In practical use, the workbench 100 is provided with a cutter (not shown) at one end of the supporting block 110, and the cutter cuts the steel bars; the screw rod 220 rotates to drive the sliding block 210 to move so as to drive the supporting block 110 to move, so that the steel bars fixed on the supporting block 110 are moved, and a worker drives the supporting block 110 to move the position of the steel bars to be cut to the position of a cutting machine (in the prior art) to cut through rotating the screw rod 220, so that the worker is prevented from manually moving the steel bars, and the work efficiency is prevented from being influenced;

The clamping assembly is arranged at one end of the supporting block 110, so that the clamping assembly can clamp the reinforcing steel bars at a position close to the cutting machine, the cutting effect of the cutting machine on the reinforcing steel bars is better, and the injury to workers caused by manual pressing of the reinforcing steel bars near the cutting machine by the workers is avoided;

The length of the support block 110 can be adjusted through the drawing component, so that the support block 110 can support reinforcing steel bars with different lengths, and the applicability of the support block 110 is better;

In actual use, the opening of the chute 201 is provided with the block 240, and the sliding block 210 is prevented from sliding out of the chute 201 through the block 240, and meanwhile, the screw rod 220 is better installed through the block 240;

When the steel bar cutting machine is in actual use, the steel bars on the supporting blocks 110 are clamped and fixed through the clamping assemblies, the sliding blocks 210 are driven to move through the screw rods 220 to drive the supporting blocks 110 to approach the cutting machine, and the steel bars are cut.

As shown in fig. 1-2, in this embodiment, one end of the screw rod 220 extends out of the opening of the chute 201, a turntable 230 is disposed on the end surface of the screw rod 220 extending out, and a handle 231 is disposed on the turntable 230.

In this embodiment, through the setting of carousel 230 and handle 231 for carousel 230 center department fixed mounting is on lead screw 220, and the edge fixed mounting of carousel 230 has handle 231, drives carousel 230 through the rotation of rotation handle 231 and rotates and drive lead screw 220 and rotate, thereby makes things convenient for the staff to rotate lead screw 220, facilitates the use.

As shown in fig. 3, in the present embodiment, a mounting groove 301 is provided in the support block 110, which is open to the other end of the support block 110; the drawer assembly includes a movable drawer 310 disposed within the mounting slot 301.

In this embodiment, by arranging the support block 110, the mounting groove 301 and the drawing plate 310, the drawing plate 310 extends or retracts along the mounting groove 301, so as to realize the extension and retraction of the support block 110, and by adjusting the drawing plate 310 to extend out of the mounting groove 301 for a proper distance, the device is suitable for reinforcing steel bars with different lengths;

When the device is in actual use, one end of the drawing plate 310 can be drawn out of the workbench 100, and the other end of the drawing plate 310 is always positioned in the mounting groove 301, so that longer reinforcing steel bars can be placed on the bearing block 110.

As shown in fig. 3, in the present embodiment, a plurality of positioning holes 311 are formed on the side wall of the pull plate 310 along the length direction thereof, and inserting rods 320 inserted into the corresponding positioning holes 311 are formed on the outer side wall of the corresponding positioning holes 311 of the support block 110.

In this embodiment, by arranging the positioning holes 311 and the insert rods 320, the insert rods 320 penetrate through the supporting blocks 110 and are inserted into the positioning holes 311 at different positions, so that the extension of the extension plates 310 can be positioned at different lengths, the positions of the extension plates 310 are fixed, and the extension plates 310 are prevented from retracting into the mounting grooves 301, and the placement effect of the reinforcing steel bars is prevented from being affected;

Wherein, the insert rod 320 penetrates through the position close to the opening of the chute 201, so that the pull plate 310 can extend for the maximum distance and can be positioned;

When the drawing plate 310 is in actual use, in order to conveniently draw the drawing plate 310 to stretch out, the end face of the drawing plate 310, which faces the opening of the mounting groove 301, is provided with the fixing block 330, the fixing block 330 is provided with the drawing hole 331, and the drawing plate 310 can be conveniently drawn to stretch in the mounting groove 301 by drawing the drawing hole 331.

As shown in fig. 3, in the present embodiment, opposite mounting blocks 340 are respectively disposed at one end and two sides of the supporting block 110, and opposite lifting plates 350 are disposed on the mounting blocks 340;

The clamping assembly comprises a clamping plate 360 arranged between two lifting plates 350, the clamping plate 360 extends outwards on the side wall corresponding to the lifting plates 350 to form a mounting part 370, a slot 371 for the corresponding lifting plates 350 to penetrate through is formed in the mounting part 370, the clamping plate 360 lifts along the lifting plates 350 to clamp the reinforcing steel bars, and a positioning piece for positioning the clamping plate 360 after clamping is arranged in the clamping plate 360.

In this embodiment, through the arrangement of the mounting block 340, the lifting plate 350, the clamping plate 360, the mounting portion 370, the slots 371 and the positioning members, the mounting portion 370 is fixedly mounted at two ends of the clamping plate 360, the lifting plate 350 can be fixedly mounted on the mounting portion 370 through the mounting portion 370, the slots 371 at two ends of the clamping plate 360 are conveniently inserted into the corresponding lifting plate 350, the clamping plate 360 is mounted and limited, the clamping plate 360 can only lift along the lifting plate 350, and the clamping plate 360 can lift along the lifting plate 350 through the clamping plate 360, so that the clamping plate 360 can clamp the steel bars on the bearing block 110;

Wherein, in order to make the centre gripping effect to the reinforcing bar better, set up first recess 111 and second recess 361 respectively on the side that bearing piece 110 and splint 360 are relative, through placing the reinforcing bar in first recess 111 to through lifting clamp plate 360, make the second recess 361 on the splint 360 carry out the centre gripping to the reinforcing bar, thereby better stability to the centre gripping of reinforcing bar, the centre gripping effect is better.

In actual use, the second groove 361 on the clamping plate 360 through the locating piece can always keep clamping the reinforcing steel bars after being matched with the first groove 111, so that the cut reinforcing steel bars are clamped and fixed, and the cutting effect on the reinforcing steel bars is improved.

As shown in fig. 3-4, in this embodiment, a plurality of opposite limiting holes 381 are formed on opposite side walls of the lifting plate 350 along the length direction thereof, a cavity 401 is formed on a side wall of the slot 371 corresponding to the limiting hole 381, and a communication slot 402 for communicating the cavity 401 is formed on the mounting portion 370;

The positioning piece comprises a circular plate 410 arranged in the cavity 401, a limiting rod 411 with one end extending out of the cavity 401 and inserted into the corresponding limiting hole 381 is arranged on the circular plate 410, a deflector rod 412 with one end extending out of the communicating groove 402 is arranged on the limiting rod 411, and a spring 420 used for always pushing the circular plate 410 to drive the limiting rod 411 to extend is arranged between the circular plate 410 and the cavity 401.

In this embodiment, through the arrangement of the limiting hole 381, the cavity 401, the communicating slot 402, the circular plate 410, the limiting rod 411, the deflector rod 412 and the spring 420, the circular plate 410 is pushed by the spring 420 in the cavity 401 to slide horizontally along the side wall of the cavity 401, so that the limiting rod 411 on the circular plate 410 extends out of the cavity 401 and is inserted into the corresponding limiting hole 381, the position of the clamping plate 360 is fixed, and the clamping and fixing of the steel bar are maintained;

when the device is in actual use, the deflector rod 412 extending out of the communication groove 402 is fixedly arranged on the limiting rod 411, so that the disc 410 can be driven to compress the spring 420 by sliding the deflector rod 412 along the communication groove 402, the limiting rod 411 is separated from the corresponding limiting hole 381, the positioning of the clamping plate 360 is released, the deflector rod 412 is released, and the spring 420 is reset to push the limiting rod 411 to be inserted into the corresponding limiting hole 381 for positioning, so that the operation is simple and convenient; wherein, the communicating groove 402 is arranged along the length direction of the limiting rod 411, and the driving lever 412 penetrates through the corresponding communicating groove 402 to be connected to the corresponding limiting rod 411 in a threaded manner, so that the positioning member is preferably mounted in the cavity 401 by using the structure.

Working principle: firstly, the pull plate 310 is adjusted to a proper length through the pull hole 331, the steel bar is placed in the first groove 111, the clamping plate 360 is adjusted by stirring the deflector rod 412, the second groove 361 can be attached to the steel bar, the deflector rod 412 is loosened to enable the limiting rod 411 to be inserted into the corresponding limiting hole 381, clamping fixation of the clamping plate 360 to the steel bar is achieved, at the moment, the handle 231 is rotated to drive the screw rod 220 to move the steel bar on the supporting block 110 to the position of the cutting machine for cutting, after cutting of the steel bar is completed, clamping of the clamping assembly to the steel bar is released, and the cut steel bar can be taken out.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. A reinforcing bar cutting apparatus, characterized in that: including workstation (100), four corners of terminal surface are equipped with landing leg (101) respectively under workstation (100), are equipped with spout (201) that one end opening and cross-section are the T shape along workstation (100) length direction on the up end of workstation (100), are equipped with rotatable lead screw (220) in spout (201), are equipped with bearing piece (110) that are used for bearing the reinforcing bar on workstation (100), be equipped with on bearing piece (110) and be located gliding slider (210) in spout (201), lead screw (220) screw thread passes slider (210) setting, and one end of bearing piece (110) is equipped with the clamping component that is used for carrying out the centre gripping to the reinforcing bar, and the other end department of bearing piece (110) is equipped with the pull subassembly that can take out.

2. A rebar cutting device as in claim 1, wherein: a mounting groove (301) with an opening facing the other end of the supporting block (110) is arranged in the supporting block (110); the drawing assembly comprises a movable drawing plate (310) arranged in the mounting groove (301).

3. A rebar cutting device as in claim 2, wherein: a plurality of positioning holes (311) are formed in the side wall of the drawing plate (310) along the length direction, and inserting rods (320) which are inserted into the corresponding positioning holes (311) are formed in the outer side wall of the bearing block (110) corresponding to the positioning holes (311).

4. A rebar cutting device as in claim 3 wherein: the end face of the drawing plate (310) facing the opening of the mounting groove (301) is provided with a fixed block (330), and the fixed block (330) is provided with a drawing hole (331).

5. A rebar cutting device as in claim 2, wherein: one end of the supporting block (110) is provided with a mounting block (340) respectively at two sides, and the mounting block (340) is provided with opposite lifting plates (350);

The clamping assembly comprises clamping plates (360) arranged between two lifting plates (350), the clamping plates (360) outwards extend on the side walls of the corresponding lifting plates (350) to form mounting portions (370), inserting grooves (371) for the corresponding lifting plates (350) to penetrate through are formed in the mounting portions (370), the clamping plates (360) are used for clamping reinforcing steel bars along the lifting plates (350), and positioning pieces used for positioning the clamping plates (360) after clamping are arranged in the clamping plates (360).

6. The bar cutting apparatus of claim 5, wherein: a plurality of opposite limit holes (381) are formed in the opposite side walls of the lifting plate (350) along the length direction of the lifting plate, a cavity (401) is formed in the side wall of the slot (371) corresponding to the limit holes (381), and a communication groove (402) for communicating the cavity (401) is formed in the mounting part (370);

The locating piece comprises a circular plate (410) arranged in the cavity (401), a limit rod (411) with one end extending out of the cavity (401) and inserted into a corresponding limit hole (381) is arranged on the circular plate (410), a deflector rod (412) with one end extending out of the communication groove (402) is arranged on the limit rod (411), and a spring (420) used for always pushing the circular plate (410) to drive the limit rod (411) to extend is arranged between the circular plate (410) and the cavity (401).

7. A rebar cutting device as in claim 1, wherein: one end of the screw rod (220) extends out of an opening of the sliding groove (201), a rotary disc (230) is arranged on the extending end face of the screw rod (220), and a handle (231) is arranged on the rotary disc (230).