CN213052539U

CN213052539U - Reinforcing bar tip cutting device

Info

Publication number: CN213052539U
Application number: CN202022091120.0U
Authority: CN
Inventors: 方志伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-04-27
Anticipated expiration: 2030-09-22

Abstract

The utility model relates to a reinforcing bar production facility technical field discloses a reinforcing bar tip cutting device, including base and footstock, base upper surface left side fixed mounting has the workstation, and the horizontal V type groove of evenly distributed around the multiunit is seted up to the workstation upper surface, and the first recess of two sets of and V type groove lower part intercommunication is seted up to workstation front side surface lower part, fixed surface installs two sets of first motors that are located first recess front side on the base, and first motor output shaft stretches out and the terminal fixedly connected with pivot of output shaft to the rear side, and fixed mounting has the action wheel in the pivot, side fixed mounting has the first pillar of multiunit symmetric distribution around the base upper surface. The utility model has the advantages that: the operation of adjusting the position is placed to the reinforcing bar has been reduced, and can once only cut the multiunit reinforcing bar, has improved cutting efficiency, takes place lateral shifting's problem when avoiding the reinforcing bar to adjust, has guaranteed the accuracy of reinforcing bar cutting position location.

Description

Reinforcing bar tip cutting device

Technical Field

The utility model relates to a reinforcing bar production facility technical field specifically is a reinforcing bar tip cutting device.

Background

The end of the steel bar needs to be cut irregularly in the production process, so that the cutting device for the end of the steel bar is not accurate in operation and low in efficiency in the existing production, and the quality of a product is affected by frequent excessive cutting or insufficient cutting.

In order to solve the problems, the Chinese patent CN 208083281U discloses a device for cutting the end part of a steel bar, the steel bar enters a clamping cavity from back to front, then a left pushing cylinder is started to push the steel bar to the left for positioning, then the upper clamping motor and the lower clamping motor are started to clamp the reinforcing steel bar, finally the cutting motor starts the cutting knife to cut off the end part of the reinforcing steel bar, and an adjusting block is arranged in the clamping cavity to adjust the length of the end part of the reinforcing steel bar required to be cut off, but when in use, after the reinforcing steel bar is placed in the clamping cavity, the reinforcing steel bar can not be ensured to be in a transverse state, the position adjustment and the compaction of the reinforcing steel bar can not be simultaneously carried out, when the position of the steel bar is adjusted by the adjusting block, the position of the steel bar can move to the front side and the rear side, so that the position of the steel bar to be cut is difficult to accurately position during positioning, and a plurality of groups of reinforcing steel bars cannot be processed at one time, so that the processing efficiency is low, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reinforcing bar tip cutting device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a reinforcing steel bar end cutting device comprises a base and a top seat, wherein a workbench is fixedly arranged on the left side of the upper surface of the base, a plurality of groups of V-shaped grooves which are uniformly distributed and transversely arranged in the front and back are formed in the upper surface of the workbench, two groups of first grooves communicated with the lower parts of the V-shaped grooves are formed in the lower part of the front side surface of the workbench, two groups of first motors positioned on the front sides of the first grooves are fixedly arranged on the upper surface of the base, output shafts of the first motors extend towards the back side, the tail ends of the output shafts are fixedly connected with rotating shafts, driving wheels are fixedly arranged on the rotating shafts, a plurality of groups of first supporting columns which are symmetrically distributed are fixedly arranged on the front and back sides of the upper surface of the base, the top seat is fixedly arranged on the upper end of the first supporting columns, a plurality of first electric telescopic rods which, the cutting saw blade device is characterized in that two sets of second support columns which are symmetrically distributed front and back are fixedly mounted on the right side of the upper surface of the base, a supporting plate is fixedly mounted at the upper end of each second support column together, a second motor with an output shaft extending to the rear side is fixedly mounted on the front side of the upper surface of the supporting plate, a lead screw is fixedly connected with the output shaft of the second motor, a moving block is rotatably mounted on the lead screw, a connecting rod is fixedly mounted on the lower surface of the moving block, a third motor with an output shaft extending to the left is fixedly.

As a further aspect of the present invention: the rotating shaft penetrates through the first groove and is fixedly installed on the upper surface of the base through the bearing seat.

As a further aspect of the present invention: the screw rod is fixedly arranged on the upper surface of the supporting plate through a bearing seat, and a guide rod penetrating through the moving block is fixedly arranged above the screw rod.

As a further aspect of the present invention: an arc-shaped groove is formed in the position where the first groove and the V-shaped groove are fixedly installed in the driving wheel and communicated with each other, and the surface of the outer side of the driving wheel is provided with the arc-shaped groove.

As a further aspect of the present invention: the base upper surface right side fixed mounting has the mounting panel, and mounting panel left surface fixed mounting has two sets of electric telescopic handle of second, and the common fixed mounting of second electric telescopic handle left end has the locating plate.

As a further aspect of the present invention: a second groove located on the right side of the workbench is formed in the upper surface of the base, and a collecting box is slidably mounted on the second groove.

As a further aspect of the present invention: and a third groove for the connecting rod to move is formed in the supporting plate.

Compared with the prior art, the beneficial effects of the utility model are that: by arranging the workbench and the V-shaped grooves, a plurality of groups of parallel and transverse V-shaped grooves are formed in the workbench, and the reinforcing steel bars can fall to the bottom of the V-shaped grooves after being placed in the V-shaped grooves, so that the operation of adjusting the placement positions of the reinforcing steel bars is reduced, the plurality of groups of reinforcing steel bars can be cut at one time, and the cutting efficiency is improved; through setting up locating plate, action wheel and following the driving wheel, accomplish compressing tightly and removing of reinforcing bar with the action wheel cooperation under first electric telescopic handle's the drive from the driving wheel for the reinforcing bar accomplishes the location of cutting position with the locating plate contact, takes place lateral shifting's problem when avoiding the reinforcing bar to adjust, has guaranteed the accuracy of reinforcing bar cutting position location.

Drawings

Fig. 1 is a schematic structural view of a reinforcing bar end cutting apparatus.

Fig. 2 is a front view of a reinforcing bar end cutting apparatus.

Fig. 3 is a left side view of a reinforcing bar end cutting apparatus.

Wherein: 1. the cutting machine comprises a base, 2, a workbench, 3, a first groove, 4. V-shaped grooves, 5, a first motor, 6, a rotating shaft, 7, a driving wheel, 8, a first support, 9, a top seat, 10, a first electric telescopic rod, 11, a driven wheel, 12, a second support, 13, a supporting plate, 14, a second motor, 15, a lead screw, 16, a guide rod, 17, a moving block, 18, a connecting rod, 19, a third motor, 20, a cutting saw blade, 21, a mounting plate, 22, a second electric telescopic rod, 23, a positioning plate, 24, a second groove, 25, a collecting box, 26, a third groove and 27, and a connecting plate.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Referring to fig. 1-3, a device for cutting the end of a steel bar comprises a base 1 and a top seat 9, wherein a worktable 2 is fixedly arranged on the left side of the upper surface of the base 1, a plurality of groups of V-shaped grooves 4 which are uniformly distributed and transversely arranged in the front and back are arranged on the upper surface of the worktable 2, two groups of first grooves 3 communicated with the lower parts of the V-shaped grooves 4 are arranged on the lower part of the front side surface of the worktable 2, two groups of first motors 5 positioned on the front sides of the first grooves 3 are fixedly arranged on the upper surface of the base 1, output shafts of the first motors 5 extend out towards the rear side, the tail ends of the output shafts are fixedly connected with rotating shafts 6, the rotating shafts 6 penetrate through the first grooves 3 and are fixedly arranged on the upper surface of the base 1 through bearing seats, driving wheels 7 are fixedly arranged on the rotating shafts 6, the driving wheels 7 are fixedly arranged on the positions where the first grooves 3 are communicated with the V, the first motor 5 drives the rotating shaft 6 to rotate so as to drive the driving wheel 7 to rotate, a plurality of groups of first supporting columns 8 which are symmetrically distributed are fixedly arranged on the front and rear sides of the upper surface of the base 1, a top seat 9 is fixedly arranged at the upper end of each first supporting column 8 together, a plurality of groups of first electric telescopic rods 10 which are symmetrically distributed are fixedly arranged on the left and right sides of the lower surface of the top seat 9, a connecting plate 27 is fixedly arranged at the lower end of each first electric telescopic rod 10 together, a plurality of groups of driven wheels 11 which are matched with the driving wheel 7 are fixedly arranged on the lower surface of each connecting plate 27, the first electric telescopic rods 10 drive the connecting plates 27 to move downwards so as to drive the driven wheels 11 to be matched with the driving wheel 7 downwards to press the reinforcing steel bars and enable the reinforcing steel bars to move rightwards under the driving of the driving wheel 7, two groups of second supporting columns 12 which are symmetrically distributed front and back are fixedly, the output shaft of the second motor 14 is fixedly connected with a lead screw 15, the lead screw 15 is fixedly installed on the upper surface of the supporting plate 13 through a bearing seat, a guide rod 16 penetrating through a moving block 17 is fixedly installed above the lead screw 15, a moving block 17 is rotatably installed on the lead screw 15, the second motor 14 drives the lead screw 15 to rotate, the moving block 17 is driven by the lead screw 15 and the guide rod 16 to move back and forth along the guide rod 16, a connecting rod 18 is fixedly installed on the lower surface of the moving block 17, a third motor 19 with an output shaft extending leftwards is fixedly installed at the lower end of the connecting rod 18, a cutting saw blade 20 is fixedly installed at the tail end of the output shaft of the third motor 19, a third groove 26 for the connecting rod 18 to move is formed in the supporting plate.

Example two

On the basis of the first embodiment, the mounting plate 21 is fixedly mounted on the right side of the upper surface of the base 1, two groups of second electric telescopic rods 22 are fixedly mounted on the left side of the mounting plate 21, the left ends of the second electric telescopic rods 22 are fixedly mounted with the positioning plate 23 together, the positioning plate 23 is driven by the second electric telescopic rods 22 to move leftwards to enable the left side surface of the positioning plate 23 to abut against the right side surface of the workbench 2, and the right ends of the reinforcing steel bars are in contact with the positioning plate 23, so that the cutting positions are positioned; the second recess 24 that is located workstation 2 right side is seted up to base 1 upper surface, and slidable mounting has collection box 25 on the second recess 24, and the reinforcing bar that cuts falls to collect in the collection box 25, reduces the operation of subsequent processing.

The utility model discloses a theory of operation is: the second electric telescopic rod 22 is started, the positioning plate 23 is driven by the second electric telescopic rod 22 to move leftwards to enable the left side surface of the positioning plate 23 to be abutted against the right side surface of the workbench 2, the reinforcing steel bars extend into the V-shaped groove 4 from the left side and fall onto the driving wheel 7 at the bottom of the V-shaped groove 4, the first electric telescopic rod 10 drives the connecting plate 27 to move downwards so as to drive the driven wheel 11 to be matched with the driving wheel 7 downwards to press the reinforcing steel bars, the first motor 5 is started, the first motor 5 drives the rotating shaft 6 to rotate so as to drive the driving wheel 7 to rotate so as to enable the reinforcing steel bars to move rightwards until the right end of the reinforcing steel bars is contacted with the positioning plate 23, so as to position the cutting position, the second motor 14 is started, the second motor 14 drives the lead screw 15 to rotate, the moving block 17 is driven by the lead screw 15 and the guide rod 16 to move forwards and backwards, the cut reinforcing bars fall into the collecting box 25 to be collected, so that the operation of subsequent treatment is reduced.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A reinforcing steel bar end cutting device comprises a base (1) and a top seat (9), and is characterized in that a workbench (2) is fixedly mounted on the left side of the upper surface of the base (1), multiple groups of V-shaped grooves (4) which are uniformly distributed transversely are formed in the front and the back of the upper surface of the workbench (2), two groups of first grooves (3) communicated with the lower parts of the V-shaped grooves (4) are formed in the lower part of the front side surface of the workbench (2), two groups of first motors (5) positioned in the front of the first grooves (3) are fixedly mounted on the upper surface of the base (1), output shafts of the first motors (5) extend out towards the rear side, the tail ends of the output shafts are fixedly connected with rotating shafts (6), driving wheels (7) are fixedly mounted on the rotating shafts (6), multiple groups of first supporting columns (8) which are symmetrically distributed are fixedly mounted on the front and the back sides of the upper surface of the base, the left side and the right side of the lower surface of the top seat (9) are fixedly provided with a plurality of groups of first electric telescopic rods (10) which are symmetrically distributed, the lower end of each first electric telescopic rod (10) is fixedly provided with a connecting plate (27) together, the lower surface of each connecting plate (27) is fixedly provided with a plurality of groups of driven wheels (11) matched with the driving wheels (7), the right side of the upper surface of the base (1) is fixedly provided with two groups of second support columns (12) which are symmetrically distributed front and back, the upper ends of the second support columns (12) are fixedly provided with a supporting plate (13) together, the front side of the upper surface of the supporting plate (13) is fixedly provided with a second motor (14) of which an output shaft extends towards the rear side, the output shaft of the second motor (14) is fixedly connected with a screw rod (15), a moving block (17) is rotatably arranged, the tail end of an output shaft of the third motor (19) is fixedly provided with a cutting saw blade (20).

2. A reinforcement end cutting device according to claim 1, characterized in that the shaft (6) is fixed to the upper surface of the base (1) through the first recess (3) and a bearing seat.

3. The end cutting device for reinforcing steel bars as claimed in claim 1, wherein the lead screw (15) is fixedly installed on the upper surface of the supporting plate (13) through a bearing seat, and a guide rod (16) passing through the moving block (17) is fixedly installed above the lead screw (15).

4. The device for cutting the end of the steel bar as claimed in claim 1, wherein the driving wheel (7) is fixedly installed at a position where the first groove (3) is communicated with the V-shaped groove (4), and an arc-shaped groove is formed on the outer side surface of the driving wheel (7).

5. The end cutting device for the steel bars as claimed in claim 1, wherein a mounting plate (21) is fixedly mounted on the right side of the upper surface of the base (1), two groups of second electric telescopic rods (22) are fixedly mounted on the left side of the mounting plate (21), and a positioning plate (23) is fixedly mounted at the left end of each second electric telescopic rod (22).

6. The steel bar end cutting device according to claim 1, wherein the base (1) is provided with a second groove (24) on the upper surface thereof, the second groove (24) is located on the right side of the workbench (2), and the collection box (25) is slidably mounted on the second groove (24).

7. A device for cutting the ends of reinforcing bars according to claim 1 or 6, characterized in that said supporting plate (13) is provided with a third recess (26) for the movement of the connecting rod (18).