CN218873568U

CN218873568U - High-precision alignment and cutting machine for accurate-cutting deformed steel

Info

Publication number: CN218873568U
Application number: CN202223122989.2U
Authority: CN
Inventors: 廉勇; 傅筱博; 于长亮; 赵阳
Original assignee: Anshan Chunhe Metal Products Co ltd
Current assignee: Anshan Chunhe Metal Products Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-04-18
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a high-precision accurate-cutting deformed steel straightening and cutting machine, which comprises a cutter shell, wherein the bottom end inside the cutter shell is provided with a cutting table, the upper end inside the cutter shell is provided with a bearing seat, and the lower end of the bearing seat is provided with two tool rests; a limiting plate is assembled on the side wall of the cutter frame, a buffer spring is installed on the side wall of the limiting plate, and a cutter plate is installed at the end part of the buffer spring; a cutting tool is installed in the middle section of the side wall of the tool plate, two adjusting holes are formed in the side wall of the limiting plate, and U-shaped rods are inserted in the adjusting holes; an L-shaped adjusting rod is arranged in the middle section of the side wall of the U-shaped rod; an adjusting slide way is formed in the side wall of the cutter frame, an adjusting screw rod is installed in the adjusting slide way, and the end part of the L-shaped adjusting rod is connected with the adjusting screw rod; this high accuracy is cut abnormal shape steel straightening cutter can adjust the elasticity degree of cutter board according to actual demand to prevent to cause wearing and tearing to the surface of abnormal shape steel.

Description

Accurate abnormal shape steel straightening cutter that cuts of high accuracy

Technical Field

The utility model relates to a cutter technical field specifically is a high accuracy is accurate cuts deformed steel bar straightening cutter.

Background

The straightening and cutting machine is special equipment for straightening and cutting off the coiled reinforcing steel bars, and during the construction of reinforced concrete, coiled binding wires are cut into binding wire sections with certain length according to the requirements through the straightening and cutting machine;

however, the straightening and cutting machine with high precision and accurate cutting in the prior art has some disadvantages in use, for example, when the deformed steel is cut, the cutter is usually in hard contact with the surface of the deformed steel during cutting, and the surface of the deformed steel is easily abraded to affect the cutting quality, so that the prior art needs to be improved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a high accuracy is accurate cuts deformed steel straightening cutter has solved the problem among the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a high-precision alignment cutting machine for profiled steel comprises a cutter shell, wherein a cutting table is assembled at the inner bottom end of the cutter shell, a bearing seat is assembled at the inner upper end of the cutter shell, and two cutter frames are assembled at the lower end of the bearing seat;

a limiting plate is assembled on the side wall of the tool rack, a buffer spring is installed on the side wall of the limiting plate, and a tool plate is installed at the end part of the buffer spring;

a cutting tool is installed in the middle section of the side wall of the tool plate, two adjusting holes are formed in the side wall of the limiting plate, and U-shaped rods are inserted in the adjusting holes;

the middle section of the side wall of the U-shaped rod is provided with an L-shaped adjusting rod;

an adjusting slide way is formed in the side wall of the cutter frame, an adjusting screw rod is installed in the adjusting slide way, and the end part of the L-shaped adjusting rod is connected with the adjusting screw rod;

and a limiting nut is screwed outside the adjusting screw rod.

Preferably, the side wall of the cutter plate is provided with buffer grooves on two sides of the cutting cutter, a buffer ejector rod is arranged inside each buffer groove, and a buffer resisting plate is arranged at the end of each buffer ejector rod.

Preferably, the inside of buffer slot installs supporting spring, the balance plate is installed to the tip of buffering ejector pin, supporting spring's end connection balance plate.

Preferably, a rubber cushion layer is installed on the side wall of the buffer resisting plate.

Preferably, the diameter of the outer circle of the limiting nut is larger than the width of the adjusting slide way.

Preferably, the upper end of the cutting table is equipped with two sets of clamps arranged parallel to each other.

Preferably, there are two clamps in each group, and the two clamps in each group are arranged oppositely.

Preferably, an X-axis chute is assembled at the upper end inside the casing of the cutting machine, a Z-axis chute is assembled on the X-axis chute, and the bearing seat is installed on the Z-axis chute.

The utility model provides a high accuracy is accurate cuts deformed steel straightening cutter. The method has the following beneficial effects: the present case is through setting up the cutter board that has buffer structure on the cutter frame to set up cutting tool at the cutter board, set up the buffering in the both sides of cutting knife and support the board, thereby when the cutting, be convenient for with dysmorphism steel surface contact, and set up the elasticity adjusting part on the cutter frame, can adjust the elasticity degree of cutter board according to actual demand, thereby prevent to cause wearing and tearing to the surface of dysmorphism steel.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the cutting table of the present invention.

Fig. 3 is a schematic view of the tool holder of the present invention.

Fig. 4 is a schematic view of the structure of part a of the present invention.

In the figure: the cutting machine comprises a cutting machine shell 1, a cutting table 2, a bearing seat 3, a 4Z-axis cabling rack, a 5X-axis cabling rack, a tool rack 6, a 7U-shaped rod, a limiting plate 8, an adjusting hole 9, a cutting tool 10, a tool plate 11, a buffer spring 12, a limiting nut 13, a 14L-shaped adjusting rod, an adjusting screw 15, an adjusting slide way 16, a supporting spring 17, a clamp 18, a buffer groove 19, a rubber cushion layer 20, a buffer abutting plate 21, a buffer ejector rod 22 and a balance plate 23.

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.

Examples

As shown in fig. 1-4, a high-precision straightening and cutting machine for profile steel, which comprises a cutting machine housing 1, wherein a cutting table 2 is assembled at the inner bottom end of the cutting machine housing 1, a workpiece to be cut is placed on the cutting table 2, a bearing seat 4 is assembled at the inner upper end of the cutting machine housing 1, two tool holders 6 are assembled at the lower end of the bearing seat 4, and the distance between the two tool holders 6 is adjustable, so that the profile steel is accurately cut;

a limiting plate 8 is assembled on the side wall of the tool rack 6, a buffer spring 12 is installed on the side wall of the limiting plate 8, and a tool plate 11 is installed at the end part of the buffer spring 12;

a cutting tool 10 is installed in the middle section of the side wall of the tool plate 11, two adjusting holes 9 are formed in the side wall of the limiting plate 8, and two rods of a U-shaped rod 7,U type rod 7 are inserted in the adjusting holes 9;

an L-shaped adjusting rod 14 is arranged in the middle section of the side wall of the U-shaped rod 7;

an adjusting slide way 16 is formed in the side wall of the cutter frame 6, an adjusting screw 15 is installed in the adjusting slide way 16, the end part of the L-shaped adjusting rod 14 is connected with the adjusting screw 15, and the adjusting screw 15 can move in the adjusting slide way 16 so as to drive the L-shaped adjusting rod 14 to move and compress the buffer spring 12;

the outside spiro union of adjusting screw 15 has stop nut 13, moves in adjusting screw 15's outside through stop nut 13, and under screw-thread fit, stop nut 13 closely laminates with the lateral wall of toolframe 6, fixes stop screw 15 with the people from following.

It should be noted that, when the cutting table is used, firstly, a workpiece to be cut is placed on the cutting table 2, then the distance between the two tool racks 6 is adjusted according to the cutting length, then the contact Zhang Jindu of the tool plate 11 in the tool rack 6 is adjusted, during adjustment, the upper limit nut 13 of the adjusting screw 15 is separated from the tool rack 6, then the position of the adjusting screw 15 in the slide way 16 is adjusted, so that the U-shaped rod 7 is driven to move, the compression coefficient of the buffer spring 12 is adjusted, after the adjustment is finished, the limit nut 13 is contacted with the side wall of the tool rack 6 again, and the adjusting screw 15 is fixed.

In the specific implementation process, the side wall of the cutter plate 11 located on both sides of the cutting tool 10 is provided with buffer grooves 19, buffer ejector rods 22 are installed inside the buffer grooves 19, and the end parts of the buffer ejector rods 22 are provided with buffer resisting plates 21.

It should be noted that the buffer pins 22 in each individual buffer chamber 19 can be moved individually so as to contact the surface of the deformed steel according to the concave-convex position of the deformed steel.

In the specific implementation process, a supporting spring 17 is installed inside the buffer groove 19, a balance plate 23 is installed at the end part of the buffer ejector rod 22, and the end part of the supporting spring 17 is connected with the balance plate 23.

It should be noted that the supporting force is provided for the buffer pin 22 by the elasticity of the supporting spring 17.

In a specific implementation process, a rubber cushion layer 20 is installed on a side wall of the buffer resisting plate 21.

It should be noted that, due to the characteristics of the rubber cushion 20, the abrasion of the bumper plate 21 caused by the contact with the deformed steel can be prevented.

In the specific implementation, the upper end of the cutting table 2 is equipped with two sets of clamps 18 arranged parallel to each other.

It should be noted that the clamp 18 is composed of an electric push rod and a clamping plate.

In a specific implementation, there are two clamps 18 in each set, and the two clamps 18 in each set are disposed opposite to each other.

It should be noted that, the number of the clamps 18 is four, and the left and right sides of the upper end of the cutting table 2 are both provided with two clamps which are arranged oppositely.

In the specific implementation process, the upper end of the interior of the cutter shell 1 is provided with an X-axis cabling rack 5,X, a Z-axis cabling rack 4 is arranged on an axis cabling rack 5, and the bearing seat 3 is arranged on the Z-axis cabling rack 4.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 high accuracy is accurate cuts deformed steel bar straightening cutter, includes cutter casing (1), its characterized in that: the cutting table (2) is assembled at the inner bottom end of the cutter shell (1), the bearing seat (3) is assembled at the inner upper end of the cutter shell (1), and the two cutter frames (6) are assembled at the lower end of the bearing seat (3);

a limiting plate (8) is assembled on the side wall of the cutter frame (6), a buffer spring (12) is installed on the side wall of the limiting plate (8), and a cutter plate (11) is installed at the end part of the buffer spring (12);

a cutting tool (10) is installed in the middle section of the side wall of the tool plate (11), two adjusting holes (9) are formed in the side wall of the limiting plate (8), and U-shaped rods (7) are inserted in the adjusting holes (9);

an L-shaped adjusting rod (14) is arranged in the middle section of the side wall of the U-shaped rod (7);

an adjusting slide way (16) is formed in the side wall of the cutter frame (6), an adjusting screw rod (15) is installed in the adjusting slide way (16), and the end part of the L-shaped adjusting rod (14) is connected with the adjusting screw rod (15);

and a limiting nut (13) is screwed outside the adjusting screw (15).

2. A high precision, accurate cutting deformed steel straightening and cutting machine according to claim 1, characterized in that: buffer slots (19) are formed in the two sides, located on the cutting tool (10), of the side wall of the tool plate (11), buffer ejector rods (22) are mounted inside the buffer slots (19), and buffer resisting plates (21) are mounted at the end portions of the buffer ejector rods (22).

3. A high precision, accurate cutting deformed steel straightening and cutting machine according to claim 2, characterized in that: the internally mounted of buffer slot (19) has supporting spring (17), balance plate (23) are installed to the tip of buffering ejector pin (22), the end connection balance plate (23) of supporting spring (17).

4. A high precision, accurate cutting deformed steel straightening and cutting machine according to claim 2, characterized in that: the side wall of the buffer resisting plate (21) is provided with a rubber cushion layer (20).

5. A high precision, accurate cutting deformed steel straightening and cutting machine according to claim 1, characterized in that: the excircle diameter of the limiting nut (13) is larger than the width of the adjusting slide way (16).

6. A high precision, accurate cutting deformed steel straightening and cutting machine according to claim 1, characterized in that: the upper end of the cutting table (2) is provided with two groups of clamps (18) which are arranged in parallel.

7. A high precision, accurate cutting deformed steel straightening and cutting machine according to claim 6, characterized in that: the number of the clamps (18) in each group is two, and the two clamps (18) in each group are oppositely arranged.

8. A high precision, accurate cutting deformed steel straightening and cutting machine according to claim 1, characterized in that: the cutting-off machine is characterized in that an X-axis wiring rack (5) is assembled at the upper end inside the cutting-off machine shell (1), a Z-axis wiring rack (4) is assembled on the X-axis wiring rack (5), and the bearing seat (3) is installed on the Z-axis wiring rack (4).