Steel bar joint weld package trimming device
Technical Field
The utility model belongs to the technical field of welding equipment, in particular to steel bar joint weld package trimming device.
Background
After the flash butt welding of the steel bars is finished, welding packages can be formed at joints, and the tight double images of the welding packages affect the straightening process of the steel bars, so that the welding packages need to be processed in time after the flash butt welding of the steel bar joints. The existing welding bag is polished and trimmed manually, and the technical problems of low working efficiency, high operation difficulty, poor polishing effect and the like exist.
SUMMERY OF THE UTILITY MODEL
an object of the utility model is to overcome prior art's shortcoming, provide a steel bar joint weld package finishing device, solve the work efficiency that current steel bar joint weld package exists in the finishing process low, the operation degree of difficulty is big and polish the poor technical problem of effect.
The utility model discloses a realize through following technical scheme:
A rebar junction weld dressing apparatus, wherein: comprises a trimming mechanism, a reinforcing steel bar clamping and moving mechanism and a control button; the trimming mechanism and the reinforcing steel bar clamping and moving mechanism are electrically connected with the control button respectively;
The trimming mechanism comprises a trimming lower pressing cylinder, a trimming connecting rod self-locking mechanism, an upper trimming die, a lower trimming die, a trimming guide rail, a base and a mounting arm arranged on one side of the top surface of the base; the trimming lower pressing cylinder is vertically arranged at the upper part of the mounting arm, the trimming connecting rod self-locking mechanism is arranged on the mounting arm below the trimming lower pressing cylinder, and the trimming guide rail is vertically arranged at the lower part of the mounting arm; a piston rod of the trimming lower pressing cylinder is connected with an upper extending end of a trimming connecting rod self-locking mechanism, the lower extending end of the trimming connecting rod self-locking mechanism is connected with the top of an upper trimming die, a trimming sliding block matched with a trimming guide rail is arranged at one end, close to an installation arm, of the upper trimming die, the upper trimming die moves up and down along the trimming guide rail through the trimming sliding block, and the lower trimming die is arranged at the position, corresponding to the upper trimming die, on the top surface of the base; the inner sides of the upper trimming die and the lower trimming die are detachably provided with weld package trimming knives;
The steel bar clamping and moving mechanism comprises a horizontal moving module and a steel bar clamping device arranged on the horizontal moving module, and the steel bar clamping device comprises a clamping pressing cylinder, a clamping connecting rod self-locking mechanism, an upper clamping die, a lower clamping die, a clamping guide rail, a clamping base and a clamping mounting arm arranged on one side of the top surface of the clamping base; the clamping lower pressing cylinder is vertically arranged at the upper part of the clamping mounting arm, the clamping connecting rod self-locking mechanism is arranged on the clamping mounting arm below the clamping lower pressing cylinder, and the clamping guide rail is vertically arranged at the lower part of the clamping mounting arm; the clamping mechanism is characterized in that a piston rod of the clamping pressing cylinder is connected with an upper extending end of the clamping connecting rod self-locking mechanism, the lower extending end of the clamping connecting rod self-locking mechanism is connected with the top of an upper clamping die, a clamping slide block matched with the clamping guide rail is arranged at one end, close to the clamping installation arm, of the upper clamping die, the upper clamping die moves up and down along the clamping guide rail through the clamping slide block, and the lower clamping die is arranged at the position, corresponding to the upper clamping die, of the top surface of the clamping base.
the utility model discloses can realize automatic the maintaining through maintaining mechanism and reinforcing bar clamping movement mechanism to the reinforcing bar of different specifications, improve work efficiency and polish effect, reduce intensity of labour. Compared with the prior art, the utility model has the advantages of convenient to use, work efficiency are high, the finishing accuracy is high.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a trimming mechanism of the present invention;
fig. 3 is the structural schematic diagram of the middle steel bar clamping and moving mechanism of the utility model.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
as shown in fig. 1 to 3, a rebar junction weld dressing device in this embodiment includes: comprises a trimming mechanism 1, a reinforcing steel bar clamping and moving mechanism and a control button 2; the trimming mechanism 1 and the reinforcing steel bar clamping and moving mechanism are respectively electrically connected with the control button 2;
the trimming mechanism comprises a trimming lower pressing cylinder 1-1, a trimming connecting rod self-locking mechanism 1-2, an upper trimming die 1-3, a lower trimming die 1-4, a trimming guide rail 1-5, a base 1-6 and a mounting arm 1-7 arranged on one side of the top surface of the base 1-6; the trimming lower pressing cylinder 1-1 is vertically arranged at the upper part of the mounting arm 1-7, the trimming connecting rod self-locking mechanism 1-2 is arranged on the mounting arm 1-7 below the trimming lower pressing cylinder 1-1, and the trimming guide rail 1-5 is vertically arranged at the lower part of the mounting arm 1-7; a piston rod of the trimming lower air cylinder 1-1 is connected with an upper extending end of a trimming connecting rod self-locking mechanism 1-2, a lower extending end of the trimming connecting rod self-locking mechanism 1-2 is connected with the top of an upper trimming mold 1-3, a trimming sliding block 1-8 matched with a trimming guide rail 1-5 is arranged at one end of the upper trimming mold 1-3 close to an installation arm 1-7, the upper trimming mold 1-3 moves up and down along the trimming guide rail 1-5 through the trimming sliding block 1-8, and a lower trimming mold 1-4 is arranged at a position, corresponding to the upper trimming mold 1-3, on the top surface of a base 1-6; the inner sides of the upper trimming die 1-3 and the lower trimming die 1-4 are detachably provided with weld packet trimming knives 1-9;
The steel bar clamping and moving mechanism comprises a horizontal moving module 3 and a steel bar clamping device 4 arranged on the horizontal moving module 3, wherein the steel bar clamping device 4 comprises a clamping lower pressing cylinder 4-1, a clamping connecting rod self-locking mechanism 4-2, an upper clamping mold 4-3, a lower clamping mold 4-4, a clamping guide rail 4-5, a clamping base 4-6 and a clamping mounting arm 4-7 arranged on one side of the top surface of the clamping base 4-6; the clamping lower pressing cylinder 4-1 is vertically arranged at the upper part of the clamping mounting arm 4-7, the clamping connecting rod self-locking mechanism 4-2 is arranged on the clamping mounting arm 4-7 below the clamping lower pressing cylinder 4-1, and the clamping guide rail 4-5 is vertically arranged at the lower part of the clamping mounting arm 4-7; the piston rod of the clamping lower pressing cylinder 4-1 is connected with the upper extending end of the clamping connecting rod self-locking mechanism 4-2, the lower extending end of the clamping connecting rod self-locking mechanism 4-2 is connected with the top of the upper clamping mold 4-3, one end of the upper clamping mold 4-3, which is close to the clamping installation arm 4-7, is provided with a clamping slide block 4-8 matched with the clamping guide rail 4-5, the upper clamping mold 4-3 moves up and down along the clamping guide rail 4-5 through the clamping slide block 4-8, and the lower clamping mold 4-4 is arranged at the position, corresponding to the upper clamping mold 4-3, of the top surface of the clamping base 4-6.
The utility model discloses a working process: when in use, the steel bar joint to be trimmed is placed at the position to be trimmed; then starting a trimming lower pressing cylinder 1-1 of the trimming mechanism 1 through a control button 2, controlling an upper clamping die 1-3 to move downwards along a clamping guide rail 1-5 by the trimming lower pressing cylinder 1-1 through a trimming connecting rod self-locking mechanism 1-2, and tightly pressing the upper trimming die 1-3 and a lower trimming die 1-4;
And then, a clamping lower air cylinder 4-1 of the steel bar clamping device 4 is started through a control button 2, the clamping lower air cylinder 4-1 controls an upper clamping die 4-3 to move downwards along a clamping guide rail 4-5 through a clamping connecting rod self-locking mechanism 4-2 to clamp the steel bar, then, a horizontal moving module 3 is started, the steel bar clamping device 4 is controlled by the horizontal moving module 3 to pull the steel bar to move, and a welding port passes through a welding bag finishing knife 1-9 in the finishing mechanism 1 to finish the welding bag.
And finally, starting the trimming lower air cylinder 1-1 and the clamping lower air cylinder 4-1 to move upwards, controlling the upper trimming mold 1-3 and the upper clamping mold 4-3 to move upwards by the trimming lower air cylinder 1-1 and the clamping lower air cylinder 4-1 through the trimming connecting rod self-locking mechanism 1-2 and the clamping connecting rod self-locking mechanism 4-2 respectively, and taking down the trimmed steel bars.
as the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.