CN218745147U

CN218745147U - Metal raw material cutting machine convenient to size adjustment

Info

Publication number: CN218745147U
Application number: CN202222384509.3U
Authority: CN
Inventors: 顾志刚; 陆伟清; 钱卫进
Original assignee: Changzhou Jiachang Machinery Co ltd
Current assignee: Changzhou Jiachang Machinery Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-03-28
Anticipated expiration: 2032-09-08

Abstract

The utility model relates to the field of cutting machines, in particular to a metal raw material cutting machine convenient for size adjustment, which comprises two support frames, wherein two support frames are mutually close to two ends of the outer wall of one side and are both provided with guide rods, and the guide rods are mutually far away from the support frames of one side and are rotatably connected with a driving screw rod, the outer wall of the bottom of each support frame is provided with a fixed plate, the outer wall of the top of the fixed plate is provided with a fixed assembly, and the outer wall of each guide rod is slidably connected with a cutting structure; the cutting structure comprises a sliding frame, a connecting frame and a hydraulic push rod, wherein the sliding frame is slidably connected to the outer wall of the guide rod, the connecting frame is installed on the outer wall of the top of the sliding frame, and the hydraulic push rod is installed at the center of the connecting frame. The utility model discloses carriage stable slip is in the guide bar, and the adjusting distance of being convenient for is convenient for cut the plug of different length, and hydraulic pressure push rod cooperation stabilizer bar keeps cutting stability, security when protection casing cooperation mars baffle improves the cutting, fixed plate cooperation fixing base be convenient for fixed plug.

Description

Metal raw material cutting machine convenient to size adjustment

Technical Field

The utility model relates to a cutting machine technical field, in particular to metal raw and other materials cutting machine convenient to size adjustment.

Background

The core rod is a part of a die for forming a profile surface in a pressed blank or a sintered body in the pressing direction, the core rod is inserted into a tube body when a seamless tube is produced, and forms a tool for forming the tube by an annular hole shape together with spokes and the like, the produced core rod needs to be cut in the core rod production link, and the traditional cutting has the following defects according to the core rod with the corresponding length at the required cutting position:

1. the core rod is usually fixed by using a clamp during cutting, the traditional fixing mode can only sequentially cut the core rod, and the core rod needs to be fixed again after cutting again, so that the operation is troublesome;

and (4) retrieving patents: when the metal cutting machine (202020141889.6) does not work for cutting, a movable shield and a fixed shield form a closed structure, so that a saw blade is prevented from being exposed, the occurrence of personal injury accidents can be effectively prevented, and the cutting length can be conveniently adjusted during patent cutting.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is to the problem that above-mentioned exists with not enough, provides a metal raw and other materials cutting machine convenient to size adjustment, through fixing base cooperation air pump on the fixed plate can the fixed plug of multiple spot, the multistage cutting of being convenient for has solved traditional mode cutting and has needed adjusting the plug position problem many times.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a metal raw material cutting machine convenient for size adjustment comprises two support frames, wherein guide rods are arranged at two ends, close to the outer wall of one side, of each support frame, a driving screw rod is rotatably connected between the support frames, far away from the other side, of each guide rod, a fixing plate is arranged on the outer wall of the bottom of each support frame, a fixing assembly is arranged on the outer wall of the top of each fixing plate, and the outer wall of each guide rod is slidably connected with a cutting structure; the cutting structure comprises a sliding frame, a connecting frame, a hydraulic push rod, a fixing ring, a cutting motor and a cutting blade, wherein the sliding frame is slidably connected to the outer wall of the guide rod, the connecting frame is installed on the outer wall of the top of the sliding frame, the hydraulic push rod is installed at the center of the connecting frame, the fixing ring is installed at the bottom end of the hydraulic push rod, the cutting motor is installed in the fixing ring, and the cutting blade is installed on the output shaft of the cutting motor.

Preferably, the cutting motor output shaft rotates and is connected with the protection casing, and the outer wall and the solid fixed ring outer wall connection of protection casing, gu fixed ring's both sides top outer wall all installs the stabilizer bar, and stabilizer bar sliding connection is in the link.

Preferably, the spark baffle is installed to one side outer wall that the carriage is close to the cutting piece, and the carriage spiro union is at the driving screw outer wall, support frame one side outer wall is located driving screw one end department and all installs step motor, and the step motor output shaft is connected with driving screw one end.

Preferably, the fixed subassembly is including connecting at the trachea of fixed plate center department, the equidistance install the fixing base at fixed plate top outer wall, set up at the inside air flue of fixing base, set up at the fixing base and be close to the sliding tray of one side outer wall each other, sliding connection is at the piston of sliding tray in, the fixed block of welding at piston one side outer wall and the supporting spring of welding at piston opposite side outer wall.

Preferably, the other end of the supporting spring is welded with the inner wall of the fixing seat, the air passage is communicated with the air pipe, the anti-slip pad is bonded to the outer wall of one end of the fixing block, and the other end of the air passage is communicated with one end of the sliding groove.

Preferably, the air pump is installed to one side outer wall of support frame, and the output of air pump is connected with the three-way valve, and the one end and the trachea intercommunication of three-way valve.

Preferably, the air pump, the stepping motor, the cutting motor and the hydraulic push rod are connected with a switch through wires, and the switch is connected with a power supply through a wire.

The utility model has the advantages that:

1. the stepping motor drives the sliding frame to move through the driving screw rod and the guide rod through the supporting frame, the driving screw rod, the guide rod and the cutting motor, and the sliding frame stably slides in the guide rod, so that the distance is convenient to adjust, and core rods with different lengths are convenient to cut;

2. hydraulic push rod cooperation stabilizer bar keeps cutting stability, and the security when protection casing cooperation mars baffle improves the cutting, fixed plate cooperation fixing base are convenient for fixed plug.

Drawings

Fig. 1 is a schematic view of an overall structure of a metal raw material cutting machine convenient for size adjustment according to the present invention;

fig. 2 is a schematic view of an overall side structure of a metal raw material cutting machine convenient for size adjustment according to the present invention;

fig. 3 is a schematic structural diagram of a cutting structure of a metal raw material cutting machine convenient for size adjustment according to the present invention;

fig. 4 is the utility model provides a metal raw material cutting machine's fixing base structure sketch map convenient to size adjustment.

In the figure: the device comprises a support frame 1, a guide rod 2, a drive screw rod 3, a fixing plate 4, a fixing component 5, a stepping motor 6, an air pump 7, a cutting structure 8, a sliding frame 9, a connecting frame 10, a hydraulic push rod 11, a fixing ring 12, a cutting motor 13, a cutting piece 14, a protective cover 15, a stabilizing rod 16, a spark baffle 17, an air pipe 18, an air passage 19, a sliding groove 20, a supporting spring 21, a piston 22, a fixing block 23 and a fixing seat 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1:

referring to fig. 1-2, a metal raw material cutting machine convenient for size adjustment comprises two support frames 1, guide rods 2 are mounted at two ends, close to the outer wall of one side, of the two support frames 1, guide rods 2 are rotatably connected between the support frames 1, far away from one side, of the guide rods 2, a fixing plate 4 is mounted on the outer wall of the bottom of the support frame 1, a fixing assembly 5 is mounted on the outer wall of the top of the fixing plate 4, a cutting structure 8 is connected to the outer wall of the guide rods 2 in a sliding manner, the support frames 1, the drive screws 3, the guide rods 2 and a cutting motor 13 are used for driving a sliding frame 9 to move through the drive screws 3 and the guide rods 2, the sliding frame 9 stably slides in the guide rods 2, the distance is convenient to adjust, core rods with different lengths are convenient to cut, the stability of the sliding frame 9 is improved by matching the drive screws 3 and the guide rods 4, and the stability of the connection frame 10 when the connection frame is matched with a stabilizing rod 16 on a fixing ring 12 to keep cutting and ascend and descend;

example 2:

referring to fig. 2-3, the cutting structure 8 includes a sliding frame 9 slidably connected to the outer wall of the guide bar 2, a connecting frame 10 installed on the outer wall of the top of the sliding frame 9, a hydraulic push rod 11 installed at the center of the connecting frame 10, a fixing ring 12 installed at the bottom end of the hydraulic push rod 11, a cutting motor 13 installed in the fixing ring 12, and a cutting blade 14 installed on the output shaft of the cutting motor 13, wherein the hydraulic push rod 11 is matched with a stabilizing bar 16 to maintain cutting stability, and a protective cover 15 is matched with a spark baffle 17 to improve safety during cutting;

an output shaft of the cutting motor 13 is rotatably connected with a protective cover 15, the outer wall of the protective cover 15 is connected with the outer wall of the fixing ring 12, the outer walls of the tops of two sides of the fixing ring 12 are respectively provided with a stabilizer bar 16, and the stabilizer bars 16 are connected in the connecting frame 10 in a sliding manner;

the spark baffle 17 is installed to one side outer wall that carriage 9 is close to cutting piece 14, and carriage 9 spiro union is at 3 outer walls of drive screw, and 1 one side outer wall of support frame is located 3 one end departments of drive screw and all installs step motor 6, and step motor 6 output shaft is connected with 3 one end of drive screw, and the spark when spark baffle 17 is to the cutting stops, and the solid fixed ring 12 of 16 cooperations of stabilizer bar and link 10 improve cutting stability.

Example 3:

referring to fig. 1-2 and 4, the fixing assembly 5 includes an air tube 18 connected to the center of the fixing plate 4, a fixing seat 24 equidistantly installed on the outer wall of the top of the fixing plate 4, an air passage 19 formed inside the fixing seat 24, a sliding groove 20 formed on the outer wall of one side of the fixing seat 24, which is close to each other, a piston 22 slidably connected in the sliding groove 20, a fixing block 23 welded to the outer wall of one side of the piston 22, and a support spring 21 welded to the outer wall of the other side of the piston 22, wherein the fixing plate 4 is matched with the fixing seat 24 to facilitate fixing of the mandrel;

the other end of the supporting spring 21 is welded with the inner wall of the fixed seat 24, the air passage 19 is communicated with the air pipe 18, the outer wall of one end of the fixed block 23 is bonded with an anti-slip pad, and the other end of the air passage 19 is communicated with one end of the sliding groove 20;

air pump 7 is installed to one side outer wall of support frame 1, and the output of air pump 7 is connected with the three-way valve, the one end and the trachea 18 intercommunication of three-way valve, air pump 7, step motor 6, cutting motor 13 and hydraulic push rod 11 pass through wire linked switch, and the switch passes through the wire and connects the power, air pump 7 cooperation fixed plate 4 and fixing base 24 are fixed the plug, the multistage fixed plug of being convenient for of fixing base 24 of "Y" font, stability when improving the plug cutting, the rotation control of three-way valve is aerifyd, supporting spring 21 cooperation piston dish 22 and three-way valve are discharged.

The working principle is as follows: during the use, place the long plug that needs the cutting on fixing base 24 on fixed plate 4, start air pump 7, air pump 7 inflates trachea 18 through the three-way valve, trachea 18 inflates in air flue 19 to sliding tray 20, sliding tray 20 after inflating pushes away piston 22, fixed block 23 stretches out sliding tray 20 after to fix the plug outer wall, the slipmat prevents to slide, start step motor 6 as required, step motor 6 drives drive screw 3 rotatory, drive screw 3 drives carriage 9 and slides in guide bar 2, adjust the length that needs the cutting of department, reach the position, start cutting motor 13 and hydraulic push rod 11, cutting motor 13 drives cutting piece 14 rotatory, hydraulic push rod 11 drives cutting piece 14 and descends and cuts the plug, the long plug of fixing on fixed plate 4 can be under the prerequisite of not adjusting the plug many times.

Exemplary embodiments of the present invention have been described in detail with reference to the embodiments, however, it will be understood by those skilled in the art that various modifications and changes may be made to the above-described embodiments without departing from the concept of the present invention, and various combinations of the technical features and structures of the present invention may be made without departing from the scope of the present invention, which is defined by the appended claims. The foregoing description of specific exemplary embodiments of the invention is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims

1. The metal raw material cutting machine convenient for size adjustment comprises two support frames (1), and is characterized in that guide rods (2) are mounted at two ends, close to the outer wall of one side, of the two support frames (1), a driving screw (3) is rotatably connected between the support frames (1), far away from one side, of the guide rods (2), a fixing plate (4) is mounted on the outer wall of the bottom of each support frame (1), a fixing component (5) is mounted on the outer wall of the top of each fixing plate (4), and a cutting structure (8) is slidably connected to the outer wall of each guide rod (2);

the cutting structure (8) comprises a sliding frame (9) which is slidably connected to the outer wall of the guide rod (2), a connecting frame (10) which is installed on the outer wall of the top of the sliding frame (9), a hydraulic push rod (11) which is installed at the center of the connecting frame (10), a fixing ring (12) which is installed at the bottom end of the hydraulic push rod (11), a cutting motor (13) which is installed in the fixing ring (12) and a cutting piece (14) which is installed on an output shaft of the cutting motor (13).

2. The raw metal material cutting machine convenient to size adjustment according to claim 1, characterized in that the output shaft of the cutting motor (13) is rotatably connected with a protective cover (15), the outer wall of the protective cover (15) is connected with the outer wall of the fixed ring (12), the outer walls of the top of two sides of the fixed ring (12) are both provided with stabilizer bars (16), and the stabilizer bars (16) are slidably connected in the connecting frame (10).

3. The raw metal material cutting machine convenient for size adjustment according to claim 1, wherein the outer wall of one side of the sliding frame (9) close to the cutting blade (14) is provided with a spark baffle (17), the sliding frame (9) is screwed on the outer wall of the driving screw rod (3), the outer wall of one side of the support frame (1) at one end of the driving screw rod (3) is provided with a stepping motor (6), and the output shaft of the stepping motor (6) is connected with one end of the driving screw rod (3).

4. The raw metal material cutting machine convenient to size adjustment according to claim 1, wherein the fixing assembly (5) comprises an air pipe (18) connected at the center of the fixing plate (4), fixing seats (24) equidistantly installed on the outer wall of the top of the fixing plate (4), an air passage (19) formed inside the fixing seats (24), a sliding groove (20) formed in the outer wall of one side of the fixing seats (24) close to each other, a piston (22) slidably connected in the sliding groove (20), a fixing block (23) welded on the outer wall of one side of the piston (22), and a support spring (21) welded on the outer wall of the other side of the piston (22).

5. The raw metal material cutting machine convenient to size adjustment according to claim 4, wherein the other end of the supporting spring (21) is welded with the inner wall of the fixed seat (24), the air duct (19) is communicated with the air pipe (18), the outer wall of one end of the fixed block (23) is adhered with an anti-slip pad, and the other end of the air duct (19) is communicated with one end of the sliding groove (20).

6. The metal raw material cutting machine convenient to size adjustment according to claim 1, wherein an air pump (7) is installed on the outer wall of one side of the support frame (1), an output end of the air pump (7) is connected with a three-way valve, and one end of the three-way valve is communicated with an air pipe (18).

7. The raw metal material cutting machine convenient for size adjustment according to claim 6, characterized in that the air pump (7), the stepping motor (6), the cutting motor (13) and the hydraulic push rod (11) are connected with a switch through wires, and the switch is connected with a power supply through wires.