CN220216555U - Novel blade type steel bar cutting machine - Google Patents

Abstract

The utility model relates to the field of steel bar cutting machines and discloses a novel blade type steel bar cutting machine, which comprises a cutting machine body and a lower end base fixed on the cutting machine body, wherein one side of the base is provided with a supporting component, the supporting component comprises a threaded rod which is in threaded connection with the inside of the base, the outer end of the threaded rod is sleeved and connected with a bottom plate, two sides of the bottom plate are fixedly connected with guide rods which are in sliding connection with the base, the upper end of the bottom plate is in threaded connection with a lifting rod, the upper end of the lifting rod is rotationally connected with a supporting plate, and two sides of the lower end of the supporting plate are fixedly provided with round rods which are in sliding connection with the bottom plate; this kind of novel be applied to novel blade formula bar cutter through setting up supporting component, can be according to the position of the reinforcing bar adjustment bottom plate of different length and the height of backup pad, and then need not the manual reinforcing bar of grabbing and wait to cut, and then avoided personnel and cutter body's direct contact, can be safer carry out bar shearing processing.

Description

Novel blade type steel bar cutting machine

Technical Field

The utility model relates to the field of steel bar cutting machines, in particular to a novel blade type steel bar cutting machine.

Background

The reinforcing bar is widely applied to buildings, can be used as prefabricated components, reinforced concrete, stirrups and the like, and is mainly used in projects such as house construction, bridges, tunnels, power stations, large water conservancy projects and the like because a reinforcing bar cutter is required to cut the reinforcing bar according to the required length of the reinforcing bar.

In the prior art, as in patent number CN207272047U, a steel bar cutting machine is proposed, and its technical scheme main points are including the base and be located the fixed knife frame on the base, be equipped with transmission system on the base, transmission system includes motor, big belt pulley, gear, eccentric shaft, connecting rod, slider, fixed blade and movable blade, fixed blade is located fixed knife frame, movable blade is fixed in on the slider and is wrong with the fixed blade, leave the clearance of holding reinforcing bar between fixed knife frame and the slider, be equipped with the pre-positioning structure that is used for fixed steel bar on the base, pre-positioning structure has two at least and is located the both sides of fixed blade respectively.

However, the following problems still exist in the above technical solutions:

the bar cutter needs the manual work to hold the bar at present when cutting off the bar, waits for the cutter to cut off the back with the bar, continues to go deep into the bar to the inside, and the bar has rebound stress in the moment of cutting off, and workman's hand can be injured by shaking, and the manual work holds the bar and has also increased workman's labour, and has certain danger.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a novel blade type steel bar cutting machine, which at least solves one of the problems of the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel blade formula bar cutter, includes the cutter body and fixes the lower extreme base at the cutter body, one side of base is provided with supporting component, supporting component includes threaded connection's threaded rod in the base, the outer pot head of threaded rod is established and is connected with the bottom plate, the both sides fixedly connected with of bottom plate and base sliding connection's guide bar, the upper end threaded connection of bottom plate has the lifter, the upper end rotation of lifter is connected with the backup pad, the lower extreme both sides of backup pad are fixed with the round bar with bottom plate sliding connection, the spout has been seted up in the backup pad, the spout internal rotation is connected with the anti-lead screw, symmetrical threaded connection has the slider on the anti-lead screw, the upper end fixedly connected with clamp splice of slider.

The utility model further technically improves that a rotary groove is formed in the inner wall of the clamping block, and a sliding roller is connected in the rotary groove in a rotary mode.

A further technical improvement of the utility model consists in that the threaded rod located outside the bottom plate is fixed with a first runner.

The utility model further improves the technology that a second rotating wheel is fixed on the outer side of the anti-screw rod positioned on the outer side of the supporting plate.

The utility model further technically improves that the included angle of the inner side of the clamping block is arranged at a right angle.

The utility model further technically improves that the outer walls of the first rotating wheel and the second rotating wheel are respectively sleeved with an anti-skid sleeve.

The embodiment of the utility model provides a novel blade type steel bar cutting machine, which has the following beneficial effects:

this kind of novel be applied to novel blade formula bar cutter through setting up supporting component, can be according to the position of the reinforcing bar adjustment bottom plate of different length and the height of backup pad, and then need not the manual reinforcing bar of grabbing and wait to cut, and then avoided personnel and cutter body's direct contact, can be safer carry out bar shearing processing.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

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

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;

fig. 3 is an enlarged schematic view of the structure at B in fig. 2.

In the figure: 1. a cutter body; 2. a base; 3. a support assembly; 301. a threaded rod; 302. a bottom plate; 303. a first wheel; 304. a guide rod; 305. a lifting rod; 306. a round bar; 307. a support plate; 308. a chute; 309. a feed screw; 310. a second wheel; 311. a slide block; 312. clamping blocks; 313. a rotary groove; 314. and a slide roller.

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. 1-3, a novel blade-type steel bar cutter comprises a cutter body 1 and a lower end base 2 fixed on the cutter body 1, wherein one side of the base 2 is provided with a support component 3, the support component 3 comprises a threaded rod 301 in the base 2 in a threaded manner, the outer end of the threaded rod 301 is sleeved with a bottom plate 302, two sides of the bottom plate 302 are fixedly connected with guide rods 304 in sliding connection with the base 2, the upper end of the bottom plate 302 is in threaded connection with a lifting rod 305, the upper end of the lifting rod 305 is rotationally connected with a supporting plate 307, two sides of the lower end of the supporting plate 307 are fixedly provided with round rods 306 in sliding connection with the bottom plate 302, a sliding groove 308 is formed in the supporting plate 307, a counter screw 309 is rotationally connected with the sliding rod 308 in a rotating manner, a sliding block 311 is symmetrically in threaded manner on the counter screw 309, and the upper end of the sliding block 311 is fixedly connected with a clamping block 312.

Specific working principle and implementation mode: compared with the prior art, as in the patent number CN207272047U, the lower end of the cutter body 1 is fixed with the base 2, the threaded rod 301 is connected with the inner thread of the base 2, the bottom plate 302 which is in and out along with the threaded rod 301 is sleeved at the outer end of the threaded rod 301, the guide rods 304 which are in sliding connection with the base 2 are fixed at the two sides of the bottom plate 302, the guide rods 304 can assist the stability of the bottom plate 302 in sliding out and in sliding, the lifting rod 305 is connected with the upper end of the bottom plate 302 in a threaded manner, the lifting rod 305 moves up and down in the bottom plate 302, the supporting plate 307 is connected with the supporting plate 307 in a rotating manner along with the lifting rod 305, and the round rod 306 which is connected with the bottom plate 302 in a sliding manner is connected with the lower end of the supporting plate 307 in a fixed manner, in order to ensure that the supporting plate 307 can be more stable up and down, the sliding groove 308 is formed at the upper end of the supporting plate 307, the sliding blocks 311 which are connected with the back screw 309 in a threaded manner are arranged at the two ends of the back screw 309 in a back screw line design, the back screw 311 can be driven to move inwards when the back screw 309 rotates, and simultaneously move inwards and move outwards in the sliding block 311, and clamp the steel bars 312 through the upper ends 311; the advantage of this design lies in the position that can adjust bottom plate 302 and backup pad 307 according to the reinforcing bar of different length high, and then need not the manual reinforcing bar of grabbing and wait to cut by the manpower, and then avoided personnel and cutter body 1's direct contact, can be safer carry out the reinforcing bar shearing process.

As shown in fig. 3, the inner wall of the clamping block 312 is provided with a rotary groove 313, the rotary groove 313 is rotationally connected with a sliding roller 314, after the steel bar is sheared, the sliding roller 314 can assist the steel bar to move to one side of the cutter body 1, thereby facilitating the deep penetration of the steel bar and improving the cutting efficiency of the steel bar.

As shown in fig. 2, a first rotating wheel 303 is fixed on the threaded rod 301 located outside the bottom plate 302, the threaded rod 301 can be rotated more easily and conveniently through the first rotating wheel 303, and the threaded rod 301 can be rotated more conveniently through a circular design.

As shown in fig. 2, a second rotating wheel 310 is fixed to the outer side of the counter screw 309 located at the outer side of the support plate 307, the counter screw 309 can be rotated more easily and conveniently by the second rotating wheel 310, and the rotation of the counter screw 309 can be more facilitated by the circular design.

As shown in fig. 3, the inner included angle of the clamping block 312 is set as a right angle, the right angle is a circular cutting angle, and four clamping points can be formed with the surface of the steel bar through the right angle design, so that the steel bar can be more stably clamped, and the steel bar is prevented from shifting in the clamping process.

As shown in fig. 2, the outer walls of the first rotating wheel 303 and the second rotating wheel 310 are respectively sleeved with an anti-slip sleeve, and the grip friction force between the first rotating wheel 303 and the second rotating wheel 310 and the hand can be increased by respectively sleeved with the anti-slip sleeves on the outer walls of the first rotating wheel 303 and the second rotating wheel 310.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in all aspects, including those of ordinary skill in the art, without departing from the spirit and scope of the present utility model.

Claims (6)

1. The utility model provides a novel blade formula bar cutter, includes cutter body (1) and fixes lower extreme base (2) at cutter body (1), a serial communication port, one side of base (2) is provided with supporting component (3), supporting component (3) are including threaded connection threaded rod (301) in base (2), the outer pot head of threaded rod (301) is established and is connected with bottom plate (302), both sides fixedly connected with and base (2) sliding connection's guide bar (304) of bottom plate (302), the upper end threaded connection of bottom plate (302) has lifter (305), the upper end rotation of lifter (305) is connected with backup pad (307), the lower extreme both sides of backup pad (307) are fixed with round bar (306) with bottom plate (302) sliding connection, spout (308) have been seted up on backup pad (307), the internal rotation of spout (308) is connected with anti-lead screw (309), symmetrical threaded connection has slider (311) on anti-lead screw (309), the upper end fixedly connected with clamp block (312) of slider (311).

2. The novel blade-type steel bar cutting machine according to claim 1, wherein a rotary groove (313) is formed in the inner wall of the clamping block (312), and a sliding roller (314) is rotatably connected to the rotary groove (313).

3. A new blade-type bar cutter according to claim 1, characterized in that a first rotating wheel (303) is fixed to a threaded rod (301) located outside the bottom plate (302).

4. A new blade-type bar cutter according to claim 3, characterized in that a second runner (310) is fixed to the outside of the counter screw (309) located outside the support plate (307).

5. The novel blade-type reinforcing bar cutter as set forth in claim 1, wherein the inside included angle of the clamping block (312) is set as a right angle.

6. The novel blade-type steel bar cutting machine according to claim 4, wherein the outer walls of the first rotating wheel (303) and the second rotating wheel (310) are respectively sleeved with an anti-skid sleeve.