CN213827223U

CN213827223U - Fixed-length cutting machine for processing metal handrail

Info

Publication number: CN213827223U
Application number: CN202022165963.0U
Authority: CN
Inventors: 余家付
Original assignee: Jiangsu Huakangda Architectural Decoration Engineering Co ltd
Current assignee: Jiangsu Huakangda Architectural Decoration Engineering Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-07-30
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a fixed-length cutting machine for processing metal railings, which comprises a workbench and a cutting structure; a workbench: its lower surface four corners symmetry is equipped with the supporting leg, symmetrical transverse distribution's fixed plate around the upper surface of workstation is equipped with, the fixed plate leading flank left end of rear side is equipped with fore-and-aft reference column, the fixed plate leading flank left end of front side is equipped with the locating hole, the locating hole corresponds with the position of reference column, the fixed plate trailing flank left end of front side is equipped with bilateral symmetry transverse distribution's T-slot two, the equal sliding connection in inside of T-slot two has the locating piece, the relative medial surface of two locating pieces all is equipped with the gasket, the middle part of locating piece and gasket all is equipped with longitudinal symmetry distribution's through hole, the right flank of workstation is equipped with motor one, the upper surface of workstation is equipped with horizontal U-shaped plate, this fixed length cutting machine is used in metal railing processing, the moving direction of stable control cutting blade, guarantee that cutting blade's cutting direction is stable.

Description

Fixed-length cutting machine for processing metal handrail

Technical Field

The utility model relates to a metal railing processing technology field specifically is a fixed length cutting machine is used in metal railing processing.

Background

In daily life, guardrails made of metal railings are widely applied, the shadows of the guardrails can be seen in areas such as roads, supermarkets, residential gateways, schools and the like, the guardrails are usually made of metal railings with certain lengths, in production and manufacturing of factories, the metal railings are generally made according to the lengths of dies, the general lengths are much longer than the lengths in normal use, on one hand, the metal railings are limited by the dies, on the other hand, large-scale batch production is realized, therefore, when the metal railings are used for processing and manufacturing, the metal railings need to be cut into the lengths which are consistent for processing, but the existing fixed-length cutting machine cannot realize arbitrary movement of the positions of cutting blades, is not convenient for completely cutting the metal railings, cannot stably control the moving direction of the cutting blades, and cannot ensure the stable cutting direction of the cutting blades, the direction of can't avoid causing the influence because of the material rigidity is too big to the cutting, can not stabilize and fix a position the position of metal railing when the cutting, can't prevent that the cutting in-process metal railing from producing and rocking, can not carry out the cutting of fixed length to the metal railing, can't guarantee that the finished product size is in the requirement within range, consequently for solving the realization of a metal railing processing with fixed length cutting machine of this kind of problem will be imperative.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a fixed length cutting machine is used in metal railing processing, stability control cutting blade's moving direction guarantees that cutting blade's cutting direction is stable, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fixed-length cutting machine for processing a metal handrail comprises a workbench and a cutting structure;

a workbench: supporting legs are symmetrically arranged at four corners of the lower surface of the workbench, fixing plates which are symmetrically and transversely distributed are arranged on the upper surface of the workbench, a longitudinal positioning column is arranged at the left end of the front side of the fixing plate at the rear side, a positioning hole is arranged at the left end of the front side of the fixing plate at the front side and corresponds to the positioning column in position, a T-shaped groove II which is symmetrically and transversely distributed is arranged at the left end of the rear side of the fixing plate at the front side, positioning blocks are connected to the inside of the T-shaped groove II in a sliding mode, gaskets are arranged on the opposite inner side surfaces of the two positioning blocks, through holes which are symmetrically distributed up and down are arranged in the middle of each of the positioning blocks and the gaskets, a motor I is arranged on the right side surface of the workbench, a transverse U-shaped plate is arranged on the upper surface of the workbench, and transverse strip-shaped openings are symmetrically arranged on the front side and the rear side of the U-shaped plate;

cutting the structure: the cutting machine comprises a driving assembly, a guide assembly and a cutting assembly, wherein the driving assembly is arranged on the upper surface of a workbench, the guide assembly is symmetrically arranged on the opposite inner side surfaces of two fixing plates, the cutting assembly is arranged on the upper surface of the guide assembly, the driving assembly is fixedly connected with the guide assembly, and the left end head of an output shaft of a motor I is fixedly connected with the right side surface of the driving assembly;

wherein: still include control switch group, control switch group sets up the upper surface in the workstation, external power source is connected to control switch group's input electricity, the output of motor one's input electricity connection control switch group, realize moving cutting blade's position, be convenient for carry out complete cutting to the metal railing, the moving direction of stable control cutting blade, guarantee cutting blade's cutting direction is stable, avoid causing the influence because of the too big orientation of cutting of material rigidity, stabilize and fix a position metal railing when the cutting, prevent that the metal railing from producing and rocking in the cutting process, realize the fixed length cutting to the metal railing, guarantee that finished product size is in the requirement within range.

Further, the driving assembly comprises a sliding groove, a screw rod and a moving block, the sliding groove is transversely formed in the upper surface of the workbench, the sliding groove corresponds to the U-shaped plate, the sliding groove is connected with the screw rod in transverse distribution in a rotating mode through a bearing, the left end of the output shaft of the motor I penetrates through the through hole in the right side face of the workbench and is fixedly connected with the right end of the screw rod, the right end of the screw rod is connected with the moving block in a threaded mode, the moving block is connected with the sliding groove in a sliding mode, the position of the cutting blade is moved, and complete cutting of the metal handrail is facilitated.

Furthermore, the guide assembly comprises a first T-shaped groove and guide plates, the first T-shaped groove is symmetrically and transversely arranged on the inner side faces of the two fixing plates, the guide plates are connected to the inner side faces of the first T-shaped groove in a sliding mode, the inner side faces of the two guide plates are fixedly connected with the front side face and the rear side face of the moving block respectively, the guide plates are connected with the corresponding strip-shaped openings in a sliding mode, the moving direction of the cutting blade is stably controlled, and the cutting position is guaranteed to be consistent.

Further, the cutting subassembly includes cutting blade, spliced pole, positioning disk, backup pad and motor two, the equal vertical setting of backup pad is in the deflector upper surface that corresponds, rotate the rotation axis that is connected with longitudinal distribution through the bearing between two backup pads, the backup pad leading flank of front side is equipped with motor two, the output shaft back end of motor two pass the backup pad leading flank through-hole of front side and with the front end fixed connection of rotation axis, the middle part of rotation axis is equipped with cutting blade, both ends symmetry is equipped with the positioning disk around the rotation axis, all through even annular distribution's spliced pole fixed connection between positioning disk and the cutting blade, the output of motor two's input electricity connection control switch group, it is stable to guarantee cutting blade's cutting direction, avoid causing the influence because of the material rigidity is too big to the direction of cutting.

Further, the bracing piece of symmetry vertical distribution around the upper surface left side of workstation is equipped with, and the upper surface of bracing piece all is equipped with the U-shaped groove, and the U-shaped groove all corresponds with the position of locating hole, and the position of metal railing when the cutting is fixed a position firmly, prevents that cutting process metal railing from producing and rocking.

Compared with the prior art, the beneficial effects of the utility model are that: this fixed length cutting machine is used in processing of metal railing has following benefit:

the motor is controlled to rotate positively by the control switch group, the motor drives the screw to rotate, the front end of the screw is in threaded connection with the moving block, the moving block is in sliding connection with the sliding groove, the moving block is driven to move towards the left side of the workbench under the rotation of the screw, the guide plate is driven to slide towards the left side in the corresponding T-shaped groove I and the corresponding strip-shaped port, the movement of the guide plate is stably controlled, the cutting assembly is driven to move towards the left side, the motor II is controlled to operate by the control switch group, the motor II drives the rotating shaft to rotate, the positioning disc and the cutting blade are driven to rotate similarly, when the cutting blade starts to cut the metal handrail, the connecting columns distributed annularly between the positioning disc and the cutting blade stabilize the cutting direction of the cutting blade, and the cutting blade is prevented from deviating under the influence of cutting resistance, the backup pad plays the effect of fixed stay, and at the removal cutting process to cutting blade, avoid causing the influence because of the too big stationarity to the cutting of rigidity of cutting material, stable support direction cutting blade's moving direction makes the position of cutting level and smooth, realizes the fixed length cutting to metal railing, guarantees that the finished product size does not influence the use of product in the requirement within range, improves the efficiency of work.

Drawings

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

FIG. 2 is a schematic structural view of a T-shaped groove II of the present invention;

FIG. 3 is a schematic view of the U-shaped plate structure of the present invention;

fig. 4 is a schematic view of the cutting structure of the present invention.

In the figure: 1 workstation, 2 motor I, 3 fixed plates, 4 reference columns, 5 control switch groups, 6U-shaped grooves, 7 bracing pieces, 8 locating holes, 9 cutting structures, 91 drive assembly, 911 spout, 912 screw rod, 913 movable block, 92 direction subassembly, 921T-shaped groove I, 922 deflector, 93 cutting assembly, 931 cutting blade, 932 spliced pole, 933 positioning disk, 934 backup pad, 935 motor II, 10 supporting legs, 11 gaskets, 12T-shaped groove II, 13 locating pieces, 14U-shaped board, 15 bar mouth.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a fixed-length cutting machine for processing metal railings comprises a workbench 1 and a cutting structure 9;

a workbench 1: supporting legs 10 are symmetrically arranged at four corners of the lower surface of the worktable 1, a fixing plate 3 which is symmetrically and transversely distributed in the front-back direction is arranged on the upper surface of the worktable 1, a longitudinal positioning column 4 is arranged at the left end of the front side of the fixing plate 3 at the rear side, a positioning hole 8 is arranged at the left end of the front side of the fixing plate 3 at the front side, the positioning hole 8 corresponds to the positioning column 4, a T-shaped groove 12 which is symmetrically and transversely distributed in the left-right direction is arranged at the left end of the rear side of the fixing plate 3 at the front side, positioning blocks 13 are slidably connected inside the T-shaped groove 12, gaskets 11 are arranged on the opposite inner side surfaces of the two positioning blocks 13, penetrating holes which are symmetrically distributed up and down are arranged in the middle parts of the positioning blocks 13 and the gaskets 11, a motor I2 is arranged on the right side surface of the worktable 1, a transverse U-shaped plate 14 is arranged on the upper surface of the worktable 1, transverse strip-shaped holes 15 are symmetrically arranged on the front side surface and the front side and back side of the worktable 1 is placed on a horizontal working floor by the supporting legs 10, when the metal handrail needs to be cut, one end of the metal handrail is inserted into the device through the positioning hole 8, the middle hollow structure of the metal handrail is inserted into the positioning column 4, the rear side face of the metal handrail is tightly attached to the front side face of the fixing plate 3 at the rear side, at the moment, the two positioning blocks 13 move towards one side of the metal handrail in the corresponding T-shaped grooves II 12 until the opposite inner side faces of the two gaskets 11 are tightly attached to the left side face and the right side face of the metal handrail, and the metal handrail is completely fixed by utilizing external bolts to be in threaded connection with the positioning blocks 13 at the left side and the right side faces and through holes which are symmetrically distributed in the middle of the gaskets 11 up and down, so that the cutting work is facilitated;

and a cutting structure 9: the cutting device comprises a driving component 91, a guiding component 92 and a cutting component 93, wherein the driving component 91 is arranged on the upper surface of a workbench 1, the guiding component 92 is symmetrically arranged on the opposite inner side surfaces of two fixing plates 3, the cutting component 93 is arranged on the upper surface of the guiding component 92, the driving component 91 is fixedly connected with the guiding component 92, the left end head of an output shaft of a motor I2 is fixedly connected with the right side surface of the driving component 91, the driving component 91 comprises a sliding groove 911, a screw 912 and a moving block 913, the sliding groove 911 is transversely arranged on the upper surface of the workbench 1, the sliding groove 911 corresponds to the position of a U-shaped plate 14, the inside of the sliding groove 911 is rotatably connected with the screw 912 which is transversely distributed through a bearing, the left end head of the output shaft of the motor I2 penetrates through a through hole on the right side surface of the workbench 1 and is fixedly connected with the right end head of the screw 912, the right end of the screw 912 is connected with the moving block 913 in a threaded manner, and the moving block 913 is slidably connected with the sliding groove 911, the guide assembly 92 comprises a first T-shaped groove 921 and guide plates 922, the first T-shaped groove 921 is symmetrically and transversely arranged on opposite inner side surfaces of two fixing plates 3, the guide plates 922 are connected to the inside of the first T-shaped groove 921 in a sliding manner, the opposite inner side surfaces of the two guide plates 922 are fixedly connected with the front side surface and the rear side surface of a moving block 913 respectively, the guide plates 922 are connected with corresponding strip-shaped openings 15 in a sliding manner, the cutting assembly 93 comprises cutting blades 931, connecting columns 932, a positioning disc 933, supporting plates 934 and a second motor 935, the supporting plates 934 are vertically arranged on the upper surfaces of the corresponding guide plates 922, a rotating shaft which is longitudinally distributed is rotatably connected between the two supporting plates 934 through a bearing, the front side surface of the supporting plate 934 on the front side is provided with the second motor 935, the rear end of an output shaft of the second motor 934 passes through a through hole on the front side surface of the supporting plate and is fixedly connected with the front end of the rotating shaft, the cutting blades 931 are arranged in the middle of the rotating shaft, the front end and the rear end of the rotating shaft are symmetrically provided with positioning discs 933, the positioning discs 933 are fixedly connected with the cutting blades 931 through connecting posts 932 which are uniformly and annularly distributed, the first control motor 2 starts to rotate positively, the first motor 2 drives the screw 912 to rotate, the front end of the screw 912 is in threaded connection with a moving block 913, and the moving block 913 is in sliding connection with the sliding groove 911, so that the moving block 913 is driven to move towards the left side of the workbench 1 under the rotation of the screw 912, the guide plate 922 is driven to slide towards the left side in the corresponding T-shaped groove 921 and the corresponding strip-shaped opening 15, the movement of the guide plate 922 is stably controlled, the cutting assembly 93 is driven to move towards the left side, at the moment, the second control motor starts to operate, the second motor 935 drives the rotating shaft to rotate, the positioning discs 933 and the cutting blades 931 are driven to rotate as well, when the cutting blades 931 start to cut the metal handrail, connecting columns 932 distributed annularly between the positioning plate 933 and the cutting blade 931 stabilize the cutting direction of the cutting blade 931, so that the cutting blade 931 is prevented from deviating under the influence of cutting resistance, and the supporting plate 934 plays a role in fixing and supporting;

wherein: still include control switch group 5, control switch group 5 sets up in the upper surface of workstation 1, and external power source is connected to control switch group 5's input electricity, and the output of control switch group 5 is all connected electrically to the input of motor one 2 and motor two 935, the removal to cutting blade 931 is controlled to motor one 2, and the rotation of cutting blade 931 is controlled to motor two 935.

Wherein: the bracing piece 7 of symmetrical vertical distribution around being equipped with on the left of the upper surface of workstation 1, the upper surface of bracing piece 7 all is equipped with U-shaped groove 6, and U-shaped groove 6 all corresponds with the position of locating hole 8, passes the U-shaped groove 6 of 7 upper surfaces of both sides bracing piece around the metal railing in proper order, plays the fixed action to the metal railing when the cutting, prevents to rock and causes the cutting unevenness.

When in use: the workbench 1 is placed on a horizontal working ground by utilizing a supporting leg 10, when a metal railing needs to be cut, one end of the metal railing is inserted into the device through a positioning hole 8, sequentially passes through U-shaped grooves 6 on the upper surfaces of supporting rods 7 on the front side and the rear side, and a hollow structure in the middle of the metal railing is inserted into a positioning column 4, so that the rear side surface of the metal railing is tightly attached to the front side surface of a fixing plate 3 on the rear side, at the moment, two positioning blocks 13 move towards one side of the metal railing in corresponding T-shaped grooves two 12 until the opposite inner side surfaces of two gaskets 11 are tightly attached to the left side surface and the right side surface of the metal railing, external bolts are in threaded connection with the positioning blocks 13 on the left side and the right side and through holes which are symmetrically distributed up and down in the middle of the gaskets 11, the position of the metal railing is completely fixed, at the moment, a control switch group 5 controls a first motor 2 to rotate forwardly, and the first motor 2 drives a screw 912 to rotate, because the front end of the screw 912 is in threaded connection with the moving block 913, the moving block 913 is in sliding connection with the sliding groove 911, so that under the rotation of the screw 912, the moving block 913 is driven to start moving to the left side of the workbench 1, and further the guide plate 922 is driven to slide to the left side in the corresponding T-shaped groove 921 and the corresponding strip-shaped opening 15, and the movement of the guide plate 922 is stably controlled, and at the same time, the cutting assembly 93 is driven to move to the left side, at this time, the motor two 935 is controlled to start operating by the control switch group 5, the motor two 935 drives the rotating shaft to start rotating, and further drives the positioning disc 933 and the cutting blade 931 to rotate similarly, when the cutting blade 931 starts cutting the metal handrail, the connecting column distributed annularly between the positioning disc 933 and the cutting blade 931 stabilizes the cutting direction of the cutting blade 932 931, and prevents the cutting blade 931 from shifting under the influence of cutting resistance, backup pad 934 plays fixed stay's effect, and the back is accomplished in the cutting, through two 935 shut down of control switch group 5 control motor, through the first 2 starting reversals of control switch group 5 control motor, prepare next cutting work, cancel the fixed position of outside bolt to metal railing, take out the metal railing that the cutting was accomplished, prepare next cutting.

It should be noted that the first motor 2 and the second motor 935 disclosed in this embodiment may both be motors of 5IK150RGU-CMF, type, from wepont electromechanical ltd, dongguan, and the control switch group 5 controls the first motor 2 and the second motor 935 to operate by methods commonly used in the prior art.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixed length cutting machine is used in processing of metal railing which characterized in that: comprises a workbench (1) and a cutting structure (9);

table (1): supporting legs (10) are symmetrically arranged at four corners of the lower surface of the worktable (1), fixing plates (3) which are symmetrically and transversely distributed in the front and back direction are arranged on the upper surface of the worktable (1), a longitudinal positioning column (4) is arranged at the left end of the front side of the fixing plate (3) at the rear side, a positioning hole (8) is arranged at the left end of the front side of the fixing plate (3), the positioning hole (8) corresponds to the positioning column (4), a T-shaped groove II (12) which is symmetrically and transversely distributed in the left and right direction is arranged at the left end of the rear side of the fixing plate (3) at the front side, positioning blocks (13) are slidably connected inside the T-shaped groove II (12), gaskets (11) are arranged on the opposite inner side surfaces of the two positioning blocks (13), through holes which are symmetrically distributed in the up and down direction are arranged in the middle parts of the positioning blocks (13) and the gaskets (11), a motor I (2) is arranged on the right side surface of the worktable (1), a transverse U-shaped plate (14) is arranged on the upper surface of the worktable (1), the front side and the rear side of the U-shaped plate (14) are symmetrically provided with transverse strip-shaped openings (15);

cutting structure (9): the cutting device comprises a driving assembly (91), a guide assembly (92) and a cutting assembly (93), wherein the driving assembly (91) is arranged on the upper surface of a workbench (1), the guide assembly (92) is symmetrically arranged on the opposite inner side surfaces of two fixing plates (3), the cutting assembly (93) is arranged on the upper surface of the guide assembly (92), the driving assembly (91) is fixedly connected with the guide assembly (92), and the left end head of an output shaft of a motor I (2) is fixedly connected with the right side surface of the driving assembly (91);

wherein: still include control switch group (5), control switch group (5) set up in the upper surface of workstation (1), and external power source is connected to the input electricity of control switch group (5), and the output of control switch group (5) is connected to the input electricity of motor (2).

2. The fixed-length cutting machine for processing the metal handrail as claimed in claim 1, wherein: the driving assembly (91) comprises a sliding groove (911), a screw rod (912) and a moving block (913), the sliding groove (911) is transversely formed in the upper surface of the workbench (1), the sliding groove (911) corresponds to the U-shaped plate (14), the sliding groove (911) is rotatably connected with the screw rod (912) which is transversely distributed through a bearing, the left end of an output shaft of the motor I (2) penetrates through a through hole in the right side surface of the workbench (1) and is fixedly connected with the right end of the screw rod (912), the right end of the screw rod (912) is connected with the moving block (913) in a threaded mode, and the moving block (913) is connected with the sliding groove (911) in a sliding mode.

3. The fixed-length cutting machine for processing the metal handrail as claimed in claim 2, wherein: the guide assembly (92) comprises a first T-shaped groove (921) and a guide plate (922), the first T-shaped groove (921) is symmetrically and transversely arranged on the inner side faces, opposite to each other, of the two fixing plates (3), the guide plate (922) is connected to the inner side faces, equal in sliding mode, of the first T-shaped groove (921), the inner side faces, opposite to each other, of the two guide plates (922) are fixedly connected with the front side face and the rear side face of the moving block (913), and the guide plate (922) is connected with the corresponding strip-shaped opening (15) in a sliding mode.

4. The fixed-length cutting machine for processing the metal handrail as claimed in claim 3, wherein: the cutting assembly (93) comprises a cutting blade (931), a connecting column (932), a positioning disc (933), a supporting plate (934) and a second motor (935), backup pad (934) is equal vertical to be set up in deflector (922) upper surface that corresponds, rotate through the bearing between two backup pads (934) and be connected with the rotation axis of longitudinal distribution, backup pad (934) leading flank of front side is equipped with motor two (935), the end passes backup pad (934) leading flank through-hole of front side and with the preceding end fixed connection of rotation axis behind the output shaft of motor two (935), the middle part of rotation axis is equipped with cutting blade (931), both ends symmetry is equipped with positioning disk (933) around the rotation axis, all through even annular distribution's spliced pole (932) fixed connection between positioning disk (933) and cutting blade (931), the output of the input electricity connection control switch group (5) of motor two (935).

5. The fixed-length cutting machine for processing the metal handrail as claimed in claim 1, wherein: the upper surface left side of workstation (1) is equipped with bracing piece (7) of symmetry vertical distribution around, and the upper surface of bracing piece (7) all is equipped with U-shaped groove (6), and U-shaped groove (6) all correspond with the position of locating hole (8).