CN107175302A - A kind of reinforcing bar fast shut-off clamping device - Google Patents

Abstract

The invention discloses a fast cutting and clamping device for steel bars, which comprises a fixed frame, the top of which is rotatably connected to a power output gear, the power output gear is connected to a conveyor belt through gear rack meshing, the outer wall of the conveyor belt is fixedly connected to a mounting platform, and the top of the mounting platform is fixed A buffer spring is connected, the top of the buffer spring is fixedly connected with a clamping platform, the left side of the transmission belt is provided with a working platform, the top side of the working platform is fixedly connected with a clamping device, and the side of the top of the working platform away from the clamping device is fixedly connected with a cutting device , The present invention relates to the technical field of mechanical equipment. The fast cutting and clamping device for steel bars achieves the purpose of clamping and cutting steel bars, solves the automatic feeding and clamping of steel bars, ensures the stable feeding of steel bars before cutting and the stable clamping of steel bars before cutting, and ensures cutting The quality and stability of cutting and the fast and stable cutting of steel bars ensure that the operator will not have the problem of hand slipping.

Description

A clamping device for fast cutting of steel bars

technical field

The invention relates to the technical field of mechanical equipment, in particular to a fast cutting and clamping device for steel bars.

Background technique

In the process of building construction, it is often necessary to use a cutting machine to cut off the steel bar material according to a certain length. At present, the cutting of the steel bar is mainly carried out by manual operation of a single machine, but for the existing steel bar cutting machine, there are problems Yes, due to its many operating procedures and complicated operation steps, the manual labor intensity is too large during the steel bar cutting process, and the work efficiency is low. At the same time, when the steel bar is cut according to the required fixed length, the existing steel bar cutting The length positioning operation of the machine is troublesome, or although the operation is simplified, the positioning accuracy is affected, which makes the length of the cut steel bar inaccurate and the yield rate is low, which greatly limits the use of the steel bar cutting machine. Performance and scope of application.

Contents of the invention

Aiming at the deficiencies of the prior art, the present invention provides a fast cutting and clamping device for steel bars, which solves the automatic feeding and clamping of steel bars, and ensures the stable feeding of steel bars before cutting and the stable clamping of steel bars before cutting , to ensure the quality and stability of cutting and the fast and stable cutting of steel bars, and to ensure that the operator will not have the problem of hand slipping.

To achieve the above object, the present invention is achieved through the following technical solutions:

A fast cutting and clamping device for steel bars, comprising a fixing frame, the top of the fixing frame is rotatably connected to a power output gear, the power output gear is connected to a conveyor belt through rack meshing, and the outer wall of the conveyor belt is fixedly connected to a mounting platform. The top of the installation platform is fixedly connected with a buffer spring, the top of the buffer spring is fixedly connected with a clamping platform, the left side of the transmission belt is provided with a working platform, the top side of the working platform is fixedly connected with a clamping device, and the top of the working platform A cutting device is fixedly connected to the side away from the clamping device;

The clamping device includes a clamping motor, the clamping motor is rotatably connected to a first conical wheel through an output shaft, and the first conical wheel is engaged with a threaded rod through a second conical wheel, and the threaded rod The outer wall is covered with a sliding block, the outer wall of the sliding block is fixedly connected with a connecting rod, the end of the connecting rod far away from the sliding block is fixedly connected with a connecting rod, the bottom end of the connecting rod is fixedly connected with an upper clamping block, A lower clamping block is provided at the position corresponding to the bottom of the clamping block;

The cutting device includes a cutting arm, one end of the cutting arm is fixedly connected with a cutting machine baffle, a cutting wheel is installed on the inner wall of the cutting machine baffle, and a cutting table is installed at a position directly below the cutting wheel. The cutting workbench is fixedly connected with the workbench.

Preferably, table legs are threadedly connected to the bottom of the workbench, and anti-slip feet are provided on the table legs.

Preferably, the cutting arm is rotatably connected to a fixed arm through a rotating pin, and the fixed frame is fixedly connected to the workbench.

Preferably, the end of the cutting arm close to the cutting wheel is rotatably connected to an operating arm through a rotating pin, and an anti-slip sleeve is provided on the outer wall of the operating arm.

The invention provides a fast cutting and clamping device for steel bars. Has the following beneficial effects:

(1) The fast cutting and clamping device for steel bars clamps and transmits the steel bars through the buffer spring of the installation platform installed on the conveyor belt and the clamping platform. When the steel bars are transmitted to the clamping device on the workbench, the clamping motor Work, through the meshing of the first conical wheel and the second conical wheel to drive the rotation of the threaded rod, so as to realize the sliding block set on the outer wall of the threaded rod to move up and down, thereby driving the upper clamping block connected by the connecting rod to move, and the steel bar Clamping achieves the purpose of automatic feeding and automatic clamping of steel bars, ensures the stable feeding of steel bars before cutting and the stable clamping of steel bars before cutting, and ensures the quality and stability of cutting.

(2) The fast cutting and clamping device for steel bars can control the cutting wheel through the operating arm to realize the cutting of steel bars. The outer wall of the operating arm is provided with a non-slip sleeve, and the cutting arm is rotatably connected with the fixed arm to achieve the cutting of steel bars. The fast and stable cutting ensures that the operator will not have the problem of hand slipping.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the structural representation of clamping device of the present invention;

Fig. 3 is a schematic structural view of the cutting device of the present invention.

In the figure: 1 fixed frame, 2 power output gear, 3 rack, 4 conveyor belt, 5 clamping platform, 6 buffer spring, 7 installation platform, 8 clamping device, 801-clamping motor, 802-first conical wheel , 803-second conical wheel, 804-lower clamping block, 805-threaded rod, 806-sliding block, 807-connecting rod, 808 connecting rod-, 809-upper clamping block, 9 cutting device, 901-cutting Workbench, 902-fixed arm, 903-cutting wheel, 904-cutting machine baffle, 905-cutting arm, 906-operating arm, 10 table legs, 11 working platform.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Fig. 1-3, the present invention provides a kind of technical scheme:

A fast cutting and clamping device for steel bars, including a fixed frame 1, the top of the fixed frame 1 is rotatably connected to a power output gear 2, the power output gear 2 is meshed with a conveyor belt 4 through a rack 3, and the outer wall of the conveyor belt 4 is fixedly connected to a mounting platform 7, The top of the installation platform 7 is fixedly connected with a buffer spring 6, the top of the buffer spring 6 is fixedly connected with a clamping platform 5, the left side of the transmission belt 4 is provided with a working platform 11, and the top side of the working platform 11 is fixedly connected with a clamping device 8 and a working platform 11 The top side away from the clamping device 8 is fixedly connected with a cutting device 9, the clamping device 8 includes a clamping motor 801, the clamping motor 801 is connected with a first conical wheel 802 through an output shaft, and the first conical wheel 802 passes through The second conical wheel 803 is meshed with a threaded rod 805, the outer wall of the threaded rod 805 is provided with a sliding block 806, the outer wall of the sliding block 806 is fixedly connected with a connecting rod 807, and the end of the connecting rod 807 away from the sliding block 806 is fixedly connected with a connecting rod 808 , the bottom end of the connecting rod 808 is fixedly connected with an upper clamping block 809, the bottom of the upper clamping block 809 is provided with a lower clamping block 804, the cutting device 9 includes a cutting arm 905, and one end of the cutting arm 905 is fixedly connected with a cutting machine Baffle plate 904, the cutting wheel 903 is installed on the inner wall of the cutting machine baffle plate 904, the cutting workbench 901 is installed at the position corresponding to the cutting wheel 903, the cutting workbench 901 is fixedly connected with the workbench 11, and the bottom of the workbench 11 is threadedly connected with a table Legs 10, table legs 10 table feet are provided with non-slip foot stickers, cutting arm 907 is connected with fixed arm 902 through rotating pin shaft rotation, fixed frame 902 is fixedly connected with workbench 11, and one end of cutting arm 907 near cutting wheel 903 is passed through rotating pin The shaft is rotatably connected with an operating arm 906, and the outer wall of the operating arm 906 is covered with a non-slip sleeve.

When in use, the steel bar is clamped and transmitted by the installed installation platform 7, the buffer spring 6 and the clamping platform 5 on the conveyor belt 4. When the steel bar is transmitted to the clamping device 8 on the workbench 11, the clamping motor 801 works , the engagement of the first conical wheel 802 and the second conical wheel 803 drives the rotation of the threaded rod 805, so that the sliding block 806 set on the outer wall of the threaded rod 805 moves up and down, thereby driving the upper clamping block connected by the connecting rod 809 moves to clamp the steel bar, and the cutting wheel 903 can be controlled by the operating arm 906 to realize cutting of the steel bar.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus. without further restrictions. The phrase "the inclusion of an element defined by ... does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising said element".

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (4)

1. a kind of reinforcing bar fast shut-off clamping device, including fixed mount (1), it is characterised in that：

Power output gear (2) is rotatably connected at the top of the fixed mount (1), the power output gear (2) passes through rack (3) Engagement is connected with conveyer belt (4), and conveyer belt (4) outer wall is fixedly connected with solid at the top of erecting bed (7), the erecting bed (7) Surely it is connected with the top of buffer spring (6), the buffer spring (6) and is fixedly connected with grain-clamping table (5), on the left of the transmission belt (4) Workbench (11) is provided with, workbench (11) top side is fixedly connected with clamping device (8), the workbench (11) side of the top away from clamping device (8) is fixedly connected with cutter device (9)；

The clamping device (8) includes clamping motor (801), and the clamping motor (801) is connected with the by output shaft rotation One taper cone pulley (802), first taper cone pulley (802) is connected with threaded rod (805), institute by the second taper cone pulley (803) engagement State threaded rod (805) outer wall and be arranged with sliding shoe (806), sliding shoe (806) outer wall is fixedly connected with connecting rod (807), institute State the one end of connecting rod (807) away from sliding shoe (806) and be fixedly connected with connecting rod (808), connecting rod (808) bottom is fixed It is connected with upper clamping block (809), the just corresponding position in upper clamping block (809) bottom is provided with lower gripping block (804)；

The cutter device (9) includes cutting arm (905), and described cutting arm (905) one end is fixedly connected with baffle of cutter (904), baffle of cutter (904) inwall is provided with upright corresponding position under cutting wheel (903), the cutting wheel (903) Put and cutting working platform (901) is installed, the cutting working platform (901) is fixedly connected with workbench (11).

2. a kind of reinforcing bar fast shut-off clamping device according to claim 1, it is characterised in that：Workbench (11) bottom Portion is threaded with table leg (10), and table leg (10) feet is provided with anti-skidding hem facing.

3. a kind of reinforcing bar fast shut-off clamping device according to claim 1, it is characterised in that：The cutting arm (907) Fixed arm (902) is rotatably connected to by rotating pin, the fixed mount (902) is fixedly connected with workbench (11).

4. a kind of reinforcing bar fast shut-off clamping device according to claim 1, it is characterised in that：The cutting arm (907) One end close to cutting wheel (903) is rotatably connected to motion arm (906), motion arm (906) the outer wall set by rotating pin Provided with Anti-slip cover.