CN216729836U - Sawing machine for producing forged pipe fittings - Google Patents

Abstract

The utility model relates to the technical field of sawing machines, in particular to a sawing machine for producing a forged pipe fitting; the blanking of the straight pipe fitting is convenient to forge, the manual operation amount is reduced, and the cutting and trimming processing efficiency is improved; including base, first driving cylinder, rack and lift cutting mechanism, the rack is articulated to be installed on the base, the stiff end of first driving cylinder is articulated with the base, the output of first driving cylinder is articulated with the rack, lift cutting mechanism includes two sets of second driving cylinders, nearly word mounting bracket and two sets of slitting saws of symmetry installation on nearly word mounting bracket, and the equal fixed mounting of two sets of second driving cylinders is on the base, nearly word mounting bracket fixed mounting is in the output of two sets of second driving cylinders.

Description

Sawing machine for producing forged pipe fittings

Technical Field

The utility model relates to the technical field of sawing machines, in particular to a sawing machine for producing a forged pipe fitting.

Background

A sawing machine for producing a forged pipe fitting is equipment for cutting two ends of a forged straight pipe; when the end parts at the two ends of the forged straight pipe fitting are cut and machined, one end of the forged straight pipe fitting is cut and trimmed through a table saw, the other end of the forged straight pipe fitting is cut and trimmed after the forged straight pipe fitting is overturned and displaced manually, and feeding and discharging are inconvenient during cutting and machining of the forged straight pipe fitting, so that the cutting and trimming machining efficiency of the forged straight pipe fitting is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the sawing machine for producing the forged pipe fitting, which is convenient for blanking of the forged straight pipe fitting, reduces the manual operation amount and improves the cutting and trimming processing efficiency.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: including base, first driving cylinder, rack and lift cutting mechanism, the rack is articulated to be installed on the base, the stiff end of first driving cylinder is articulated with the base, the output of first driving cylinder is articulated with the rack, lift cutting mechanism includes two sets of second driving cylinders, nearly word mounting bracket and two sets of slitting saws of symmetry installation on nearly word mounting bracket, and the equal fixed mounting of two sets of second driving cylinders is on the base, nearly word mounting bracket fixed mounting is in the output of two sets of second driving cylinders.

Preferably, the rolling device further comprises a rolling driving mechanism and two groups of supporting rollers, wherein the two groups of supporting rollers are rotatably arranged on the placing frame, the rolling driving mechanism is arranged on the mounting frame in a shape like a Chinese character 'ji', and the rolling driving mechanism comprises a driving roller and a driving motor for providing power for the driving roller; the rotatable bottom of installing in several word mounting brackets of drive roller, driving motor fixed mounting is on several word mounting brackets, drive roller and driving motor pass through the transmission belt and connect.

Preferably, a feeding frame is arranged on the placing frame, and the feeding frame is arranged in a left-high and right-low inclined mode.

Preferably, a blanking frame is fixedly mounted on the base, and the right part of the blanking frame is inclined downwards to extend to the bottom end face of the base.

Preferably, the automatic tailing discharging device further comprises two groups of tailing collecting boxes, and the two groups of tailing collecting boxes are respectively placed at the front part and the rear part of the top end of the base.

Preferably, the bottom of the tailing collection box is rotatably provided with universal wheels, and the tailing collection box is fixedly provided with a handle.

(III) advantageous effects

Compared with the prior art, the utility model provides a sawing machine for producing a forged pipe fitting, which has the following beneficial effects: this sawing machine is used in production of forging pipe fitting places on the rack through forging the straight tube pipe fitting, carry out the synchronous cutting through lift cutting mechanism to the both ends tip of forging the straight tube pipe fitting and maintain, forge straight tube pipe fitting cutting process and finish the back, start first driving cylinder, the output extension of first driving cylinder, the downward sloping of rack right part, the unloading operation of forging the straight tube pipe fitting is accomplished, be convenient for forge straight tube pipe fitting unloading, reduce manual operation volume, the single can be accomplished and forge the synchronous cutting of straight tube both ends tip and maintain processing, improve its cutting and maintain machining efficiency.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;

in the drawings, the reference numbers: 1. a base; 2. a first drive cylinder; 3. placing a rack; 4. a second drive cylinder; 5. a mounting frame shaped like a Chinese character 'ji'; 6. cutting by a saw; 7. a support roller; 8. a drive roller; 9. a drive motor; 10. a feeding frame; 11. a blanking frame; 12. a tailing collection box; 13. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the sawing machine for producing the forged pipe fitting comprises a base 1, a first driving cylinder 2, a placing frame 3 and a lifting cutting mechanism, wherein the placing frame 3 is hinged to the base 1, the fixed end of the first driving cylinder 2 is hinged to the base 1, the output end of the first driving cylinder 2 is hinged to the placing frame 3, the lifting cutting mechanism comprises two groups of second driving cylinders 4, a n-shaped mounting frame 5 and two groups of cutting saws 6 symmetrically mounted on the n-shaped mounting frame 5, the two groups of second driving cylinders 4 are both fixedly mounted on the base 1, and the n-shaped mounting frame 5 is fixedly mounted at the output ends of the two groups of second driving cylinders 4; place on rack 3 through forging the straight tube pipe fitting, start two sets of second driving cylinders 4, the output through two sets of second driving cylinders 4 shortens in step, nearly word mounting bracket 5 drives two sets of slitting saws 6 and moves down, carry out synchronous cutting through two sets of slitting saws 6 to forging the straight tube pipe fitting and maintain, the back of finishing, two sets of second driving cylinders 4 drive nearly word mounting bracket 5 and reset, the output extension of first driving cylinder 2 this moment, 3 right parts of rack have a down dip, the forging straight tube pipeline section after the cutting process rolls from rack 3 under the action of gravity certainly, accomplish the automatic unloading of the proper motion of forging the straight tube pipeline section.

The rolling driving mechanism comprises a driving roller 8 and a driving motor 9 for providing power for the driving roller 8, and is arranged on the mounting rack 3 in a rotatable manner, and the two groups of supporting rollers 7 are arranged on the mounting rack 5; the driving roller 8 is rotatably arranged at the bottom of the V-shaped mounting frame 5, the driving motor 9 is fixedly arranged on the V-shaped mounting frame 5, and the driving roller 8 and the driving motor 9 are in transmission connection through a transmission belt; set up backing roll 7 on above-mentioned embodiment's basis, it places between two sets of backing rolls 7 to forge the straight tube pipe fitting, 8 bottoms of drive roller and the close contact in top of forging the straight tube pipe fitting, through starting driving motor 9, behind the transmission of transmission belt, 8 drive rollers forge the straight tube pipe fitting and rotate, slitting saw 6 carries out the circular cut to forging the straight tube pipe fitting, avoid the saw bit on slitting saw 6 excessively to cut into to forging the straight tube pipe fitting in, reduce the frictional resistance among the cutting process, improve the cutting and maintain efficiency, can effectively avoid the condition emergence of saw bit rupture on slitting saw 6 simultaneously.

Specifically, the rack 3 is provided with a feeding frame 10, and the feeding frame 10 is arranged in a manner of inclining from high left to low right; the accessible is gone up work or material rest 10 and will be forged the leading-in to between two sets of backing rolls 7 of straight tube pipe fitting, avoids lifting cutting mechanism bottom direct feeding with it certainly, and is more convenient, can keep away from slitting saw 6 at material loading in-process operating personnel simultaneously, effectively reduces mechanical injury.

Specifically, a blanking frame 11 is fixedly arranged on the base 1, and the right part of the blanking frame 11 is inclined downwards and extends to the bottom end face of the base 1; the cut and trimmed forged straight pipe fittings are rolled onto the blanking frame 11, so that the falling height difference is reduced, and the blanking is smooth.

Specifically, the device also comprises two groups of tailing collecting boxes 12, wherein the two groups of tailing collecting boxes 12 are respectively arranged at the front part and the rear part of the top end of the base 1; the two sets of tailing collecting boxes 12 can collect the tailing generated by cutting, and the tailing is prevented from scattering everywhere.

Specifically, the bottom of the tailing collection box 12 is rotatably provided with a universal wheel 13, and the tailing collection box 12 is fixedly provided with a handle; through the setting of universal wheel 13 and handle, can be more convenient laborsaving remove tails collection box 12, be convenient for concentrate the transfer with the tails.

When the automatic blanking device is used, a forged straight pipe fitting is placed on the placing frame 3, the two groups of second driving cylinders 4 are started, the output ends of the two groups of second driving cylinders 4 are synchronously shortened, the V-shaped mounting frame 5 drives the two groups of cutting saws 6 to move downwards, the forged straight pipe fitting is synchronously cut and trimmed through the two groups of cutting saws 6, after trimming is finished, the two groups of second driving cylinders 4 drive the V-shaped mounting frame 5 to reset, the output end of the first driving cylinder 2 extends at the moment, the right part of the placing frame 3 inclines downwards, the cut forged straight pipe section automatically rolls off from the placing frame 3 under the action of gravity, and automatic blanking of the forged straight pipe section is finished; the supporting rollers 7 are additionally arranged on the basis of the embodiment, the forged straight pipe fitting is placed between the two groups of supporting rollers 7, the bottom of the driving roller 8 is in close contact with the top of the forged straight pipe fitting, the driving roller 8 drives the forged straight pipe fitting to rotate after transmission of the driving motor 9 through the transmission belt, the cutting saw 6 performs circular cutting on the forged straight pipe fitting, the situation that the saw blade on the cutting saw 6 is excessively cut into the forged straight pipe fitting is avoided, the friction resistance in the cutting process is reduced, the cutting and finishing efficiency is improved, and meanwhile the situation that the saw blade on the cutting saw 6 is broken can be effectively avoided; the forged straight pipe fitting can be guided into the space between the two groups of supporting rollers 7 through the feeding frame 10, so that the straight pipe fitting is prevented from being directly fed from the bottom of the lifting cutting mechanism, the operation is more convenient, and meanwhile, an operator can be far away from the cutting saw 6 in the feeding process, so that the mechanical injury is effectively reduced; the cut and trimmed forged straight pipe fittings are rolled onto a blanking frame 11, so that the falling height difference is reduced, and the blanking is smooth; the two groups of tailing collecting boxes 12 can collect the tailing generated by cutting, so that the tailing is prevented from scattering around; through the setting of universal wheel 13 and handle, can be more convenient laborsaving remove tails collection box 12, be convenient for concentrate the transfer with the tails.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a saw machine is used in production of forging pipe fitting, its characterized in that, includes base (1), first driving cylinder (2), rack (3) and lift cutting mechanism, rack (3) are articulated to be installed on base (1), the stiff end of first driving cylinder (2) is articulated with base (1), the output of first driving cylinder (2) is articulated with rack (3), lift cutting mechanism includes two sets of second driving cylinders (4), nearly word mounting bracket (5) and two sets of slitting saws (6) of symmetry installation on nearly word mounting bracket (5), and two sets of second driving cylinders (4) are equal fixed mounting on base (1), nearly word mounting bracket (5) fixed mounting is in the output of two sets of second driving cylinders (4).

2. The sawing machine for producing the forged pipe fitting is characterized by further comprising a rolling driving mechanism and two groups of supporting rollers (7), wherein the two groups of supporting rollers (7) are rotatably arranged on the placing frame (3), the rolling driving mechanism is arranged on the inverted V-shaped mounting frame (5), and the rolling driving mechanism comprises a driving roller (8) and a driving motor (9) for providing power for the driving roller (8).

3. The sawing machine for producing the forged pipe fitting as claimed in claim 2, wherein a loading frame (10) is arranged on the placing frame (3), and the loading frame (10) is arranged in a manner of inclining from high to low.

4. The sawing machine for producing the forged pipe fitting as claimed in claim 3, wherein a blanking frame (11) is fixedly mounted on the base (1), and the right part of the blanking frame (11) is inclined downwards to extend to the bottom end face of the base (1).

5. The sawing machine for producing forged tubes as claimed in claim 4, further comprising two sets of tailing collection boxes (12), wherein the two sets of tailing collection boxes (12) are respectively disposed at the front and rear of the top end of the base (1).

6. The sawing machine for producing the forged pipe fitting as claimed in claim 5, wherein the bottom of the tailing tank (12) is rotatably provided with universal wheels (13), and the tailing tank (12) is fixedly provided with a handle.

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