CN209156992U - A kind of construction bar cropper - Google Patents

A kind of construction bar cropper Download PDF

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Publication number
CN209156992U
CN209156992U CN201821740815.3U CN201821740815U CN209156992U CN 209156992 U CN209156992 U CN 209156992U CN 201821740815 U CN201821740815 U CN 201821740815U CN 209156992 U CN209156992 U CN 209156992U
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China
Prior art keywords
mounting rack
cutting wheel
pressing plate
support frame
cavity
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CN201821740815.3U
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Chinese (zh)
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张举
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张举
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Priority to CN201821740815.3U priority Critical patent/CN209156992U/en
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Abstract

The utility model discloses a kind of construction bar cropper, including rack, the support frame of " L " font is welded on the upper surface at rack rear portion, it can slide up and down on the front end face of the vertical edge of support frame and be connected with mounting rack, driving mechanism is installed on support frame, cavity is provided in mounting rack, motor is fixed on the inner top of cavity, cutting wheel is provided in the cavity below motor, the both ends of cutting wheel are respectively and fixedly provided with shaft, the shaft of the every side of cutting wheel is rotatablely connected with one of side wall of cavity respectively, wherein belt pulley is fixedly arranged in a shaft, belt pulley is fixed on the transmission shaft of motor, the belt pulley on belt pulley and shaft on motor is sequentially connected by belt, pre-pressing mechanism is provided on mounting rack, supporting block is fixed on the upper surface of the rack of cutting wheel two sides;The utility model is able to achieve the pre-pressing to reinforcing bar, brings convenience so as to the cutting to reinforcing bar.

Description

A kind of construction bar cropper
Technical field
The utility model relates to construction engineering device technique fields, and in particular to a kind of construction bar cutting Machine.
Background technique
In building construction process, it is often necessary to be cut to reinforcing bar, current bar cropper is carried out to reinforcing bar When cutting, the phenomenon that displacement in order to avoid reinforcing bar, needs manually to hold reinforcing bar or need to compress steel by bolt Muscle, so, there are reinforcing bars to cut troublesome disadvantage.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of construction bar cropper, which exists When cutting off to reinforcing bar, be able to achieve the pre-pressing to reinforcing bar, so, held without manually reinforcing bar or by bolt come Fixed steel bars bring convenience so as to the cutting to reinforcing bar.
A kind of construction bar cropper disclosed by the utility model, including rack, on the upper surface at rack rear portion It is welded with the support frame of " L " font, can slide up and down on the front end face of the vertical edge of support frame and be connected with mounting rack, support frame On driving mechanism for driving mounting rack to move up and down is installed, the cavity of front and bottom opening is provided in mounting rack, It is fixed with motor on the inner top of cavity, cutting wheel is provided in the cavity below motor, the both ends of cutting wheel are fixed There is shaft, the shaft of the every side of cutting wheel is rotatablely connected with one of side wall of cavity respectively, wherein fixed in a shaft It is arranged with belt pulley likes, belt pulley is fixed on the transmission shaft of motor, the belt pulley on belt pulley and shaft on motor is logical Belt transmission connection is crossed, cutting wheel stretches out in the bottom of cavity, the reinforcing bar to be cut for pre-pressing is provided on mounting rack Pre-pressing mechanism is fixed with the supporting block for being used to support reinforcing bar on the upper surface of the rack of cutting wheel two sides.
A kind of construction bar cropper disclosed by the utility model, wherein the front end face of the vertical edge of support frame On be fixed with the sliding rails of two symmetrical settings, every sliding rail extends along the vertical direction, and mounting rack and sliding rail sliding connect It connects.
A kind of construction bar cropper disclosed by the utility model, wherein driving mechanism includes being fixed on support The piston rod activity of oil cylinder in the horizontal sides of frame, oil cylinder is fixed after the horizontal sides of support frame with the upper surface of mounting rack.
A kind of construction bar cropper disclosed by the utility model, wherein pre-pressing mechanism includes being located at installation Pressing plate below frame is threaded with two screw rods in front and back distribution, the two sides of mounting rack on the upper surface at pressing plate both ends It is provided with boss on outer wall, the pressing plate of the upper end activity of two screw rods at the every end of pressing plate side therethrough is extended back for pressing plate Outside and it is threaded with nut, the screw rod outer cover between pressing plate and boss is equipped with spring, is provided in the middle part of pressing plate for cutting Cut wheel across through-hole.
A kind of construction bar cropper disclosed by the utility model, wherein be provided on the upper surface of supporting block Groove that is extending in transverse direction and being partially submerged into for reinforcing bar.
The utility model is able to achieve the pre-pressing to reinforcing bar when cutting off to reinforcing bar, so, without artificial next It holds reinforcing bar or by bolt come fixed steel bars, is brought convenience so as to the cutting to reinforcing bar.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the schematic view of the front view of the utility model;
Fig. 2 is the right side structural representation of the utility model.
Specific embodiment
Multiple embodiments that the utility model will be disclosed with schema below, as clearly stated, in many practices Details will be explained in the following description.It should be appreciated, however, that the details in these practices does not apply this with limitation practical new Type.That is, the details in these practices is non-essential in some embodiments of the utility model.In addition, for letter For the sake of changing schema, some known usual structures and component will be painted it in the drawings in simply illustrative mode.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and non-specifically The meaning of order or cis-position is censured, it is also non-to limit the utility model, it is retouched just for the sake of difference with same technique term The component stated or operation are not understood to indicate or imply its relative importance or implicitly indicate indicated technology The quantity of feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution Conjunction is not present, also not within the protection scope of the requires of the utility model.
The construction bar cropper of the utility model, including rack 1 are welded on the upper surface at 1 rear portion of rack The support frame 2 of " L " font can slide up and down on the front end face of the vertical edge of support frame 2 and be connected with mounting rack 3, on support frame 2 Driving mechanism for driving mounting rack 3 to move up and down is installed, the cavity of front and bottom opening is provided in mounting rack 3 31, motor 4 is fixed on the inner top of cavity 31, is provided with cutting wheel 5 in the cavity 31 of 4 lower section of motor, cutting wheel 5 Both ends are respectively and fixedly provided with shaft 51, and the shaft 51 of the every side of cutting wheel 5 is rotatablely connected with one of side wall of cavity 31 respectively, In be fixedly arranged with belt pulley in a shaft 51, belt pulley, the belt on motor 4 are fixed on the transmission shaft of motor 4 Belt pulley on wheel and shaft 51 is sequentially connected by belt 6, and cutting wheel 5 stretches out in the bottom of cavity 31, is arranged on mounting rack 3 There is the pre-pressing mechanism of the reinforcing bar to be cut for pre-pressing, is fixed on the upper surface of the rack 1 of 5 two sides of cutting wheel useful In the supporting block 7 of spacer bar.
The sliding rail 21 of two symmetrical settings, every sliding rail 21 are fixed on the front end face of the vertical edge of support frame 2 Extend along the vertical direction, mounting rack 3 is slidably connected with sliding rail 21;After by using this structure, mounting rack can be along support Vertical edge in frame reliably slides up and down.
Driving mechanism includes the oil cylinder 8 being fixed in the horizontal sides of support frame 2, and the piston rod activity of oil cylinder 8 is through support Upper surface after the horizontal sides of frame 2 with mounting rack 3 is fixed;After by using this structure, when the piston rod stretching, extension in oil cylinder, Oil cylinder can drive mounting rack to move up and down, so as to drive moving up and down for motor and cutting wheel.
Pre-pressing mechanism includes the pressing plate 91 positioned at 3 lower section of mounting rack, is threadedly coupled on the upper surface at 91 both ends of pressing plate There are two screw rods 92 in front and back distribution, is provided with boss 32, two spiral shells at the every end of pressing plate 91 on the two sides outer wall of mounting rack 3 The pressing plate 91 of the upper end activity of bar 92 side therethrough extendes back outer for pressing plate 91 and is threaded with nut 93, pressing plate 91 with 92 outer cover of screw rod between boss 32 is equipped with spring 94, and the middle part of pressing plate 91 is provided with the through-hole passed through for cutting wheel 5 911;After by using this structure, when oil cylinder driving mounting rack move down when, pressing plate can pre-pressing be placed on supporting block On reinforcing bar, during mounting rack persistently moves down, cutting wheel can continue to move down and realize after passing through the through-hole in pressing plate Cutting to reinforcing bar.
When the utility model is used, reinforcing bar to be cut is prevented in two supporting blocks, motor driven cutting wheel Rotation, oil cylinder drive mounting rack move down, when mounting rack moves down, pre-pressing mechanism can pre-pressing be placed on the steel in supporting block Muscle, during mounting rack persistently moves down, cutting wheel can continue to realize after moving down and passing through the through-hole in pressing plate to reinforcing bar Cutting;The utility model is able to achieve the pre-pressing to reinforcing bar when cutting off to reinforcing bar, so, without artificial next It holds reinforcing bar or by bolt come fixed steel bars, is brought convenience so as to the cutting to reinforcing bar.
Groove 71 that is extending in transverse direction and being partially submerged into for reinforcing bar is provided on the upper surface of supporting block 7;It is logical The setting for crossing groove can be realized the positioning to reinforcing bar after reinforcing bar is placed into supporting block.
Upper described only the embodiments of the present invention, is not intended to limit the utility model.For this field For technical staff, various modifications and changes may be made to the present invention.The interior institute of all spirit and principle in the utility model Any modification, equivalent substitution, improvement and etc. of work should all include within the scope of the claims of the utility model.

Claims (5)

1. a kind of construction bar cropper, it is characterised in that: including rack (1), the upper surface at rack (1) rear portion On be welded with the support frame (2) of " L " font, can slide up and down on the front end face of the vertical edge of support frame as described above (2) and be connected with Mounting rack (3) is equipped with the driving mechanism for driving mounting rack (3) to move up and down, the mounting rack on support frame as described above (2) (3) it is provided with the cavity (31) of front and bottom opening in, is fixed with motor (4) on the inner top of the cavity (31), is located at It is provided with cutting wheel (5) in cavity (31) below motor (4), the both ends of the cutting wheel (5) are respectively and fixedly provided with shaft (51), institute The shaft (51) for stating cutting wheel (5) every side is rotatablely connected with one of side wall of cavity (31) respectively, wherein a shaft (51) it is fixedly arranged with belt pulley on, is fixed with belt pulley on the transmission shaft of the motor (4), on the motor (4) Belt pulley on belt pulley and shaft (51) is sequentially connected by belt (6), and the cutting wheel (5) stretches out in the bottom of cavity (31) Portion is provided with the pre-pressing mechanism of the reinforcing bar to be cut for pre-pressing on the mounting rack (3), is located at cutting wheel (5) two sides Rack (1) upper surface on be fixed with the supporting block (7) for being used to support reinforcing bar.
2. construction bar cropper according to claim 1, which is characterized in that support frame as described above (2) it is vertical The sliding rail (21) of two symmetrical settings is fixed on the front end face on side, every sliding rail (21) extends along the vertical direction, The mounting rack (3) is slidably connected with sliding rail (21).
3. construction bar cropper according to claim 1, which is characterized in that the driving mechanism includes fixing Oil cylinder (8) in the horizontal sides of support frame (2), the piston rod activity of the oil cylinder (8) is after the horizontal sides of support frame (2) It is fixed with the upper surface of mounting rack (3).
4. construction bar cropper according to claim 1, which is characterized in that the pre-pressing mechanism includes position Pressing plate (91) below mounting rack (3) is threaded with two on the upper surface at pressing plate (91) both ends in front and back point The screw rod (92) of cloth is provided with boss (32) on the two sides outer wall of the mounting rack (3), two of the every end of the pressing plate (91) The pressing plate (91) of the upper end activity of screw rod (92) side therethrough extendes back for pressing plate (91) outside and is threaded with nut (93), screw rod (92) outer cover between the pressing plate (91) and boss (32) is equipped with spring (94), in the pressing plate (91) Portion is provided with the through-hole (911) passed through for cutting wheel (5).
5. construction bar cropper according to claim 1, which is characterized in that the upper end of the supporting block (7) Groove (71) that is extending in transverse direction and being partially submerged into for reinforcing bar is provided on face.
CN201821740815.3U 2018-10-26 2018-10-26 A kind of construction bar cropper Active CN209156992U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821740815.3U CN209156992U (en) 2018-10-26 2018-10-26 A kind of construction bar cropper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821740815.3U CN209156992U (en) 2018-10-26 2018-10-26 A kind of construction bar cropper

Publications (1)

Publication Number Publication Date
CN209156992U true CN209156992U (en) 2019-07-26

Family

ID=67335227

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821740815.3U Active CN209156992U (en) 2018-10-26 2018-10-26 A kind of construction bar cropper

Country Status (1)

Country Link
CN (1) CN209156992U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110479912A (en) * 2019-09-04 2019-11-22 温州知束贸易有限公司 A kind of reinforcing bar cutting equipment being vertically moved up or down
CN111069473A (en) * 2019-11-23 2020-04-28 宝泉安全防护用品(金华)有限公司 Bar cutter for building
CN111136203A (en) * 2020-01-15 2020-05-12 赵吉 Multi-functional cutting machine of construction steel bar

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110479912A (en) * 2019-09-04 2019-11-22 温州知束贸易有限公司 A kind of reinforcing bar cutting equipment being vertically moved up or down
CN111069473A (en) * 2019-11-23 2020-04-28 宝泉安全防护用品(金华)有限公司 Bar cutter for building
CN111136203A (en) * 2020-01-15 2020-05-12 赵吉 Multi-functional cutting machine of construction steel bar

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