Cutting equipment for piston rod production

Abstract

The utility model discloses cutting equipment for piston rod production, which is characterized in that a cutting motor electrically connected with a control panel is mounted on the lower surface of the middle of a cutting platform, a cutter head is mounted on a rotating shaft of the cutting motor, the cutter head penetrates through the cutting platform, and a scrap collecting box is mounted on the cutting platform at the cutter head; the chipping collecting box comprises a front box body and a rear box body which are matched with each other, the chipping collecting box with an opening in the top is formed by the front box body and the rear box body, and the cutter head is located in the chipping collecting box; the rear box body is fixedly installed on the cutting platform, the front box body is movably installed on the cutting platform through springs, at least three connecting plates are arranged on the portion, below the cutting platform, of the front box body, and the springs enable the front box body to be installed on the cutting platform through the connecting plates. Workers can be prevented from being easily scratched by the cutter head; and the chipping collecting box can collect metal chippings during cutting.

Description

Technical Field

[0001] The utility model relates to the technical field of piston rod cutting equipment, in particular to cutting equipment for piston rod production. Background Art

[0002] The piston rod is a connecting component that supports the piston to do work. It is mostly used in oil cylinders and cylinder motion actuators. It is a moving component that moves frequently and has high technical requirements. The piston rod is cut into blanks from metal bars as required, and then made into piston rods after subsequent processing. However, the piston rod raw material (metal bar) will produce metal debris splashing during the cutting process, and the cutting equipment blade is exposed, which is easy to cause harm to the staff. Utility Model Content

[0003] The utility model aims to provide a cutting device for piston rod production, which overcomes the shortcomings of the prior art.

[0004] In order to solve the above problems, the technical solutions adopted by the utility model are as follows:

[0005] A cutting device for piston rod production, comprising a cutting platform and a control panel mounted on the cutting platform, a cutting motor electrically connected to the control panel is mounted on the lower surface of the middle portion of the cutting platform, a cutter disc is mounted on the rotating shaft of the cutting motor, the cutter disc passes through the cutting platform, and a debris collection box is mounted on the cutting platform at the cutter disc;

[0006] The debris collection box includes a front box body and a rear box body that cooperate with each other, and the front box body and the rear box body form a debris collection box with a top opening, and the knife disc is located in the debris collection box; the rear box body is fixedly mounted on the cutting platform, and the front box body is movably mounted on the cutting platform by a spring, and at least three connecting plates are provided on the front box body below the cutting platform, and the spring mounts the front box body on the cutting platform through the connecting plates, so that the front box body can move up and down on the cutting platform, and a connecting pipe is provided at the bottom of the front box body, and the connecting pipe is externally connected to a dust suction device.

[0007] Furthermore, the bottom of the rear box body is also provided with a baffle that cooperates with the rear side of the front box body, and the baffle is provided with a guide rail that cooperates with the bottom of the front box body.

[0008] Furthermore, a curved surface is provided on the top of the front box body, and the height of the curved surface away from the rear box body is greater than the height of the curved surface close to the rear box body.

[0009] Furthermore, a wedge block is provided on the left cutting platform of the debris collection box, and the inclination direction of the upper surface of the wedge block is the same as the inclination direction of the arc surface.

[0010] Furthermore, a slide rail is provided on the cutting platform on the left side of the front box body, the wedge block is mounted on the slide rail, and a clamping screw is installed on the wedge block, and the clamping screw can fix the wedge block on the slide rail.

[0011] Furthermore, the cutting platform is also provided with a warning light electrically connected to the control panel.

[0012] Compared with the prior art, the implementation effects of the present invention are as follows:

[0013] 1. The cutting equipment can surround the cutter disc through a debris collection box when not in use, preventing the workers from being scratched by the cutter disc; and the debris collection box can collect metal debris during cutting to avoid debris splashing, thus improving the cleanliness of the workshop;

[0014] 2. When the cutting equipment is in use, the front box body can be pressed down under the weight of the piston rod material itself, and at the same time, under the guidance of the arc surface, the piston rod material can contact the cutter disc, which is convenient for cutting the piston rod material;

[0015] 3. The front box body and the rear box body of the device can be matched through a baffle to prevent the lower end of the front box body from opening when the front box body moves downward, thereby preventing the cut metal debris from leaking;

[0016] 4. The cutting device can cut to a fixed length and has an operating warning light, making it more convenient and safer to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is the front view of the utility model;

[0019] Figure 3 It is a cross-sectional view of the debris collection box of the utility model.

[0020] Explanation of the accompanying drawings: 1. Cutting platform; 2. Cutting motor; 3. Cutter disc; 4. Rear box body; 41. Baffle; 42. Guide rail; 5. Front box body; 51. Connecting plate; 52. Spring; 53. Connecting pipe; 6. Control panel; 7. Wedge block; 71. Clamping screw; 8. Warning light; 9. Slide rail. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction and be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] like Figure 1 As shown, the cutting equipment for piston rod production of the utility model includes a cutting platform 1 and a control panel 6 installed on the cutting platform 1. A cutting motor 2 electrically connected to the control panel 6 is installed on the lower surface of the middle part of the cutting platform 1. A warning light 8 electrically connected to the control panel 6 is also provided on the upper surface of the cutting platform 1. The control panel 6 controls the operation of the warning light 8 and the cutting motor 2 at the same time.

[0025] like Figure 1-3As shown, a cutter disc 3 is installed on the rotating shaft of the cutting motor 2, and the cutter disc 3 passes through the cutting platform 1. A debris collection box is installed on the cutting platform 1 at the cutter disc 3; the debris collection box includes a front box body 5 and a rear box body 4 that cooperate with each other, and the front box body 5 and the rear box body 4 form a debris collection box with a top opening, and the cutter disc 3 is located in the debris collection box, so that the cutter disc 3 is surrounded by the debris collection box when not in use, so as to prevent the staff from being easily scratched by the cutter disc 3; the rear box body 4 is fixedly installed on the cutting platform 1, and the front box body 5 is movably installed on the cutting platform 1 through a spring 52. Three connecting plates 51 are provided on the front box body 5 below the cutting platform 1, and the three connecting plates 51 are respectively located on both sides and the front side surface of the front box body 5. The spring 52 installs the front box body 5 on the cutting platform 1 through the connecting plate 51, so that the front box body 5 can move up and down on the cutting platform 1, and a connecting pipe 53 is provided at the bottom of the front box body 5, and the connecting pipe 53 is externally connected to a dust suction device.

[0026] The bottom of the rear box body 4 is also provided with a baffle 41 that matches with the rear side of the front box body 5. The length of the baffle 41 is not less than the height of the front box body 5 above the cutting platform 1. The baffle 41 is provided with a guide rail 42 that matches with the bottom of the front box body 5. The top of the front box body 5 is also provided with an arc surface. The height of the arc surface away from the side of the rear box body 4 is greater than the height of the side close to the rear box body 4. When the cutting device is used, the front box body 5 can be pressed down under the weight of the piston rod raw material itself. At the same time, under the guidance of the arc surface, the piston rod raw material can contact the cutter disc 3, which is convenient for cutting the piston rod raw material; and the front box body 5 and the rear box body 4 can cooperate through the baffle 41 to avoid the problem of opening at the lower end of the front box body 5 and leakage of cut metal debris when the front box body 5 moves downward.

[0027] A slide rail 9 is also provided on the left cutting platform 1 of the debris collection box. The wedge block 7 is installed on the slide rail 9, and a clamping screw 71 is installed on the wedge block 7. The clamping screw 71 can fix the wedge block 7 on the slide rail 9. The position of the wedge block 7 on the slide rail 9 can be adjusted by the clamping screw 71 to make the wedge block 7 move away from and close to the cutter disc 3. The piston rod can be fixed in length by the wedge block 7 to facilitate cutting; and the inclination direction of the upper surface of the wedge block 7 is the same as the inclination direction of the arc surface. When the weight of the piston rod raw material is large, the piston rod raw material can be mounted on the wedge block 7, and under the guidance of the inclined surface and the arc surface of the wedge block 7, it is easy to cut, and the cut piston rod can slide down under the action of the wedge block 7, which is more convenient to use.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for piston rod production, comprising a cutting platform and a control panel mounted on the cutting platform, characterized in that: A cutting motor electrically connected to the control panel is installed on the lower surface of the middle part of the cutting platform, a cutter disc is installed on the rotating shaft of the cutting motor, the cutter disc passes through the cutting platform, and a debris collection box is installed on the cutting platform at the cutter disc; The debris collection box includes a front box body and a rear box body that cooperate with each other, and the front box body and the rear box body form a debris collection box with a top opening, and the knife disc is located in the debris collection box; the rear box body is fixedly mounted on the cutting platform, and the front box body is movably mounted on the cutting platform by a spring, and at least three connecting plates are provided on the front box body below the cutting platform, and the spring mounts the front box body on the cutting platform through the connecting plates, so that the front box body can move up and down on the cutting platform, and a connecting pipe is provided at the bottom of the front box body, and the connecting pipe is externally connected to a dust suction device.

2. A cutting device for piston rod production according to claim 1, characterized in that: The bottom of the rear box body is also provided with a baffle matched with the rear side of the front box body, and the baffle is provided with a guide rail matched with the bottom of the front box body.

3. A cutting device for piston rod production according to claim 1, characterized in that: The top of the front box body is also provided with an arc-shaped surface, and the height of the arc-shaped surface away from the side of the rear box body is greater than the height of the side close to the rear box body.

4. A cutting device for piston rod production according to claim 3, characterized in that: A wedge block is also provided on the left cutting platform of the debris collection box, and the inclination direction of the upper surface of the wedge block is the same as the inclination direction of the arc surface.

5. A cutting device for piston rod production according to claim 4, characterized in that: A slide rail is also provided on the cutting platform on the left side of the front box body, the wedge block is installed on the slide rail, and a clamping screw is installed on the wedge block, and the clamping screw can fix the wedge block on the slide rail.

6. The cutting device for piston rod production according to claim 1, characterized in that: The cutting platform is also provided with a warning light electrically connected to the control panel.

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