A multi-directional cold saw sizing machine

Abstract

The utility model discloses a multi-directional cold saw sizing machine, which belongs to the field of cold saw technology, and includes a base, a mounting plate is vertically mounted on one side of the base, and a cylinder is vertically mounted on the top of the mounting plate close to one side of the base. The utility model installs a cold saw body at one end of a slider, and the other end of the slider is located inside a guide groove on a vertical plate, and an extrusion spring is provided between the bottom of the slider and the guide groove, and then the slider is controlled to rise and fall by the cylinder, so that during the cutting process, the material can be positioned before the cutting operation is performed by starting the cylinder, which is more convenient to use. In addition, the utility model cooperates with a transmission mechanism composed of a first piston, a connecting rod, a one-way air intake valve, an exhaust pipe, a horizontal sleeve, a second piston, and a push rod, and the connecting rod is fixedly connected to the vertical plate, so that after the cutting is completed, the saw blade is separated from the material first, and then the transmission mechanism is used to automatically control the material to move horizontally, so as to ensure fixed-length cutting, and at the same time, the delivery and sizing cutting can be continuously performed, which is more practical.

Description

Technical Field

[0001] The utility model relates to a sizing machine, in particular to a multi-directional cold saw sizing machine, belonging to the technical field of cold saws. Background Art

[0002] In the prior art, a cold saw sizing machine is disclosed in the utility model with publication number 202210980357.5. In order to solve the problem that most methods used for sizing steel structures require manual control to move the steel structure, so as to move the sizing position of the steel structure to the cold saw cutting machine for cold sawing, resulting in low efficiency, a one-way tooth plate and a one-way clamping tooth can be provided to utilize a hydraulic cylinder, that is, the sizing and cold sawing of the steel structure main body can be achieved, thereby reducing production costs while improving the efficiency of cold sawing and sizing.

[0003] Similar to the above application, there are still some shortcomings:

[0004] 1. After a single cut, the material needs to be removed before it can be reset. It is impossible to deliver the fixed-length cutting continuously, which is inconvenient to operate and has low practicality.

[0005] 2. It is impossible to limit the position during material transportation, and the material cannot be transported in a straight line, which affects the cutting accuracy;

[0006] Therefore, a multi-directional cold saw sizing machine is designed to optimize the above problems. Utility Model Content

[0007] The main purpose of the utility model is to provide a multi-directional cold saw sizing machine, by installing a cold saw body at one end of a slider, and the other end of the slider is located inside a guide groove on a vertical plate, and an extrusion spring is provided between the bottom of the slider and the guide groove, and the lifting of the slider is controlled by a cylinder, so that in the cutting process, by starting the cylinder, the material can be positioned first and then the cutting operation can be carried out, which is more convenient to use. In addition, it is used in conjunction with a transmission mechanism composed of a first piston, a connecting rod, a one-way air intake valve, an exhaust pipe, a horizontal sleeve, a second piston, and a push rod, and the connecting rod is fixedly connected to the vertical plate, so that after the cutting is completed, the saw blade is first separated from the material, and then the transmission mechanism is used to automatically control the material to move horizontally, so as to ensure fixed-length cutting, and at the same time, the delivery and fixed-length cutting can be continuously carried out, which is more practical. By arranging a limiting mechanism composed of a rim, a slide rod, a positioning bolt, a side plate, and a rotating roller on both sides of the top of the base, it can be adjusted according to the width of the material during use, so as to ensure that the material can be transported in a straight line when it is delivered, and the cutting accuracy is ensured.

[0008] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0009] A multi-directional cold saw sizing machine, comprising a base. On one side of the base, a mounting plate is vertically installed. At the top of the side of the mounting plate close to the base, a cylinder is vertically installed. The output end of the cylinder is equipped with a slider. At one end of the top of the slider, a cold saw body is installed. At the end of the slider away from the cold saw body, a vertical plate is provided. Inside the vertical plate, a guide groove is vertically opened. The end of the slider extends into the interior of the guide groove. Between the bottom of the slider and the inner bottom of the guide groove, a compression spring is installed. On the side of the mounting plate, a vertical sleeve is installed. Inside the vertical sleeve, a first piston is slidably installed. Between the bottom of the first piston and the top of the vertical plate, a connecting rod is fixed. On one side of the top of the vertical sleeve, a one-way intake valve is provided. On the other side of the top of the vertical sleeve, an exhaust pipe is installed, and a one-way exhaust valve is provided on the exhaust pipe. At one end of the top of the base and along the length direction of the base, a horizontal sleeve is installed. The bottom end of the exhaust pipe is communicated with the interior of the horizontal sleeve. Inside the horizontal sleeve, a second piston is slidably installed. On the side of the second piston close to the mounting plate, a push rod is fixedly installed. At the end of the horizontal sleeve away from the cold saw body, a deflation valve is provided. On both sides of the top of the base, limiting mechanisms are symmetrically arranged.

[0010] Preferably: One side of the vertical plate is attached to the side of the mounting plate, and a V-shaped opening is provided at the bottom of the vertical plate.

[0011] Preferably: Between the side of the second piston away from the push rod and the inner end of the horizontal sleeve, a return spring is installed, and the maximum elongation distance of the return spring is less than the length of the horizontal sleeve.

[0012] Preferably: At the end of the push rod away from the second piston, a push plate is perpendicularly fixed, and anti-slip lines are provided on the surface of the push plate.

[0013] Preferably: At one end of the top of the base away from the horizontal sleeve and along the length direction of the base, a conveyor belt is provided. The push plate is located above the conveyor belt, and the limiting mechanism is located on the side of the conveyor belt.

[0014] Preferably: The limiting mechanism includes a U-shaped frame, sliding rods, positioning bolts, and side plates. The U-shaped frames are symmetrically installed on both sides of the top of the base. Inside the U-shaped frames, sliding rods are slidably installed. On the tops of the U-shaped frames, positioning bolts are threadedly installed, and the bottom ends of the positioning bolts are in contact with the tops of the sliding rods. At the ends of the sliding rods close to the interior of the base, side plates are fixed.

[0015] Preferably: Inside the side plates, rotating rollers are evenly rotatably installed, and rubber anti-slip pads are provided on the surfaces of the rotating rollers.

[0016] The beneficial effects of the present utility model are:

[0017] The utility model provides a multi-directional cold saw sizing machine, in which a cold saw body is installed at one end of a slide block, and the other end of the slide block is located inside a guide groove on a vertical plate, and an extrusion spring is provided between the bottom of the slide block and the guide groove, and the lifting and lowering of the slide block is controlled by a cylinder, so that in the cutting process, the material can be positioned first and then the cutting operation can be performed by starting the cylinder, which is more convenient to use. In addition, the utility model cooperates with a transmission mechanism composed of a first piston, a connecting rod, a one-way air intake valve, an exhaust pipe, a horizontal sleeve, a second piston, and a push rod, and the connecting rod is fixedly connected to the vertical plate, so that after the cutting is completed, the saw blade is separated from the material first, and then the transmission mechanism is used to automatically control the material to move horizontally, so as to ensure the fixed length cutting, and the fixed length cutting can be continuously performed, which is more practical.

[0018] By arranging a limiting mechanism consisting of a rim, a slide rod, a positioning bolt, a side plate and a rotating roller on both sides of the top of the base, it can be adjusted according to the width of the material during use to ensure that the material can be transported in a straight line when delivered, thereby ensuring accurate cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is the front view of the utility model;

[0020] Figure 2 This is an internal cross-sectional view of a vertical sleeve of the utility model;

[0021] Figure 3 This is an internal cross-sectional view of a horizontal sleeve of the utility model;

[0022] Figure 4 For the utility model Figure 1 Enlarged view of point A in the middle.

[0023] In the figure: 1. base; 2. mounting plate; 3. cylinder; 4. slide block; 5. cold saw body; 6. vertical plate; 7. guide groove; 8. extrusion spring; 9. vertical sleeve; 10. first piston; 11. connecting rod; 12. one-way air inlet valve; 13. exhaust pipe; 14. horizontal sleeve; 15. second piston; 16. push rod; 17. air release valve; 18. return spring; 19. conveyor belt; 20. yoke; 21. slide rod; 22. positioning bolt; 23. side plate; 24. roller. DETAILED DESCRIPTION

[0024] In order to make the technical solution of the utility model more clear and specific to those skilled in the art, the utility model is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the utility model are not limited thereto.

[0025] like Figure 1-Figure 4As shown, this embodiment provides a multi-directional cold saw sizing machine, including a base 1, a mounting plate 2 is vertically installed on one side of the base 1, a cylinder 3 is vertically installed on the top of the mounting plate 2 close to the base 1, a slider 4 is installed on the output end of the cylinder 3, a cold saw body 5 is installed on one end of the top of the slider 4, a vertical plate 6 is arranged on the end of the slider 4 away from the cold saw body 5, a guide groove 7 is vertically opened on the inner side of the vertical plate 6, an end of the slider 4 extends to the inside of the guide groove 7, an extrusion spring 8 is installed between the bottom of the slider 4 and the inner bottom of the guide groove 7, a vertical sleeve 9 is installed on the side of the mounting plate 2, a first piston 10 is slidably installed inside the vertical sleeve 9, and the first piston A connecting rod 11 is fixed between the bottom of 10 and the top of the vertical plate 6, a one-way air inlet valve 12 is provided on one side of the top of the vertical sleeve 9, an exhaust pipe 13 is installed on the other side of the top of the vertical sleeve 9, and a one-way exhaust valve is provided on the exhaust pipe 13, a horizontal sleeve 14 is installed at one end of the top of the base 1 and along the length direction of the base 1, the bottom end of the exhaust pipe 13 is communicated with the inside of the horizontal sleeve 14, a second piston 15 is slidably installed inside the horizontal sleeve 14, a push rod 16 is fixedly installed on one side of the second piston 15 close to the mounting plate 2, an air release valve 17 is provided at one end of the horizontal sleeve 14 away from the cold saw body 5, and limit mechanisms are symmetrically provided on both sides of the top of the base 1.

[0026] The general working principle is as follows: before use, the material is first placed on the top of the base 1 along the length direction of the base 1, and the end of the material is fitted with the end of the push rod 16, and then the limiting mechanism is used to fit on the side of the material to limit the material. When cutting, the cold saw body 5 is started, and the vertical downward movement of the slider 4 is controlled by the cylinder 3. During the downward movement of the slider 4, pressure is applied to the extrusion spring 8, so the vertical plate 6 will first contact the surface of the material to vertically squeeze and fix the material. As the slider 4 continues to descend, the extrusion force on the material will increase, and at the same time, the cold saw body 5 starts to cut the material. In addition, during the downward movement of the vertical plate 6, the first piston 1 will be controlled by the connecting rod 11. 0 moves downward, injects external gas into the interior of the vertical sleeve 9, and then after the cutting is completed, the cylinder 3 controls the rise of the slider 4, the cold saw body 5 is separated from the material first, and then the slider 4 moves to the top of the guide groove 7, and then controls the upward movement of the vertical plate 6 to fix the material. In the process of the vertical plate 6 moving upward, the gas inside the vertical sleeve 9 is injected into the interior of the horizontal sleeve 14 through the exhaust pipe 13. The increased air pressure inside the horizontal sleeve 14 pushes the push rod 16 on the side of the second piston 15 to slide horizontally at a fixed distance to push the material to ensure quantitative cutting. After the fixed-length and fixed-distance cutting of the material is completed, the air relief valve 17 is opened to reset the push rod 16 for cutting again.

[0027] In this embodiment, one side of the vertical plate 6 is attached to the side edge of the mounting plate 2 , and a V-shaped opening is formed at the bottom of the vertical plate 6 .

[0028] Local working principle: Since the vertical plate 6 is in contact with the side of the mounting plate 2, it can ensure vertical downward movement. In addition, the V-shaped opening at the bottom of the vertical plate 6 can improve the extrusion and fixing effect on the cylindrical material.

[0029] In this embodiment, a return spring 18 is installed between the side of the second piston 15 away from the push rod 16 and the inner end of the horizontal sleeve 14, and the maximum elongation distance of the return spring 18 is less than the length of the horizontal sleeve 14.

[0030] Local working principle: After the air release valve 17 is opened, the return spring 18 will pull the second piston 15 into the interior of the horizontal sleeve 14 to reset the second piston 15.

[0031] In this embodiment, a push plate is vertically fixed at one end of the push rod 16 away from the second piston 15, and anti-slip lines are provided on the surface of the push plate.

[0032] Local working principle: The use of the push plate can increase the contact area with the end of the material and improve the pushing effect.

[0033] In this embodiment, a conveyor belt 19 is provided at one end of the base 1 away from the horizontal sleeve 14 along the length direction of the base 1. The push plate is located above the conveyor belt 19, and the limiting mechanism is located on the side of the conveyor belt 19.

[0034] Local working principle: When the material is placed directly on the top of the conveyor belt 19, it is more labor-saving and convenient to control the horizontal pushing of the material, and the wear of the material and the top of the base 1 can be avoided.

[0035] In this embodiment, the limiting mechanism includes a U-shaped frame 20, sliding rods 21, positioning bolts 22 and side plates 23. The U-shaped frames 20 are symmetrically installed on both sides of the top of the base 1. Sliding rods 21 are slidably installed inside the U-shaped frames 20. Positioning bolts 22 are threadedly installed on the tops of the U-shaped frames 20, and the bottom ends of the positioning bolts 22 are in contact with the tops of the sliding rods 21. Side plates 23 are fixed to the ends of the sliding rods 21 close to the inside of the base 1.

[0036] Local working principle: After the material is placed on the top of the base 1, control the sliding of the sliding rods 21 to bring the sides of the side plates 23 close to the surface of the material to limit the material, and then tighten the positioning bolts 22 to fix the positions of the side plates 23.

[0037] In this embodiment, rollers 24 are evenly rotatably installed on the inner sides of the side plates 23, and rubber anti-slip pads are provided on the surfaces of the rollers 24.

[0038] Local working principle: The rollers 24 on the side plates 23 will contact the surface of the material to reduce the friction between the material and the side plates 23.

[0039] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A multi-directional cold saw sizing machine, comprising a base (1), characterized in that: A mounting plate (2) is vertically mounted on one side of the base (1), a cylinder (3) is vertically mounted on the top of the mounting plate (2) close to the base (1), a slider (4) is mounted on the output end of the cylinder (3), a cold saw body (5) is mounted on one end of the top of the slider (4), a vertical plate (6) is arranged on the end of the slider (4) away from the cold saw body (5), a guide groove (7) is vertically opened on the inner side of the vertical plate (6), an end of the slider (4) extends to the inside of the guide groove (7), an extrusion spring (8) is mounted between the bottom of the slider (4) and the inner bottom of the guide groove (7), a vertical sleeve (9) is mounted on the side of the mounting plate (2), a first piston (10) is slidably mounted inside the vertical sleeve (9), and the bottom of the first piston (10) is slidably engaged with the vertical plate (6). ), a connecting rod (11) is fixed between the tops of the vertical sleeve (9), a one-way air inlet valve (12) is provided on one side of the top of the vertical sleeve (9), an exhaust pipe (13) is installed on the other side of the top of the vertical sleeve (9), and a one-way exhaust valve is provided on the exhaust pipe (13), a horizontal sleeve (14) is installed at one end of the top of the base (1) and along the length direction of the base (1), the bottom end of the exhaust pipe (13) is connected to the inside of the horizontal sleeve (14), a second piston (15) is slidably installed inside the horizontal sleeve (14), a push rod (16) is fixedly installed on one side of the second piston (15) close to the mounting plate (2), an exhaust valve (17) is provided on one end of the horizontal sleeve (14) away from the cold saw body (5), and limit mechanisms are symmetrically provided on both sides of the top of the base (1).

2. A multi-directional cold saw sizing machine according to claim 1, characterized in that: One side of the vertical plate (6) is attached to the side edge of the mounting plate (2), and a V-shaped opening is provided at the bottom of the vertical plate (6).

3. The multi-directional cold saw sizing machine according to claim 2, characterized in that: A return spring (18) is installed between the side of the second piston (15) away from the push rod (16) and the inner end of the horizontal sleeve (14), and the maximum extension distance of the return spring (18) is less than the length of the horizontal sleeve (14).

4. The multi-directional cold saw sizing machine according to claim 3, characterized in that: A push plate is vertically fixed to one end of the push rod (16) away from the second piston (15), and the surface of the push plate is provided with anti-slip grooves.

5. The multi-directional cold saw sizing machine according to claim 4, characterized in that: A conveyor belt (19) is provided at one end of the top of the base (1) away from the horizontal sleeve (14) and along the length direction of the base (1), the push plate is located above the conveyor belt (19), and the limiting mechanism is located on the side of the conveyor belt (19).

6. A multi-directional cold saw sizing machine according to claim 1 or 5, characterized in that: The limiting mechanism comprises a cam-shaped frame (20), a slide rod (21), a positioning bolt (22) and a side plate (23). The cam-shaped frame (20) is symmetrically mounted on both sides of the top of the base (1). The slide rod (21) is slidably mounted inside the cam-shaped frame (20). The top of the cam-shaped frame (20) is threadedly mounted with a positioning bolt (22), and the bottom end of the positioning bolt (22) is fitted with the top of the slide rod (21). The end of the slide rod (21) close to the inside of the base (1) is fixed with a side plate (23).

7. The multi-directional cold saw sizing machine according to claim 6, characterized in that: The inner sides of the side plates (23) are evenly rotatably mounted with rollers (24), and the surfaces of the rollers (24) are provided with rubber anti-skid pads.

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