Balancing structure for high-speed machine head

Abstract

The utility model discloses a balance structure used for a high-speed machine head, relates to the technical field, and aims to solve the problems that after a balance wheel structure in an existing cutting machine head is used for a long time, angle deviation exists, and due to the fact that internal elements are close to each other, the balance wheel structure can rub and collide with other elements when the angle deviation exists. The second high-speed motors are installed on the two sides of the rear end face of the machine head cover plate, the two second high-speed motors are installed on the two sides of the rear end face of the machine head cover plate, a second rotating shaft and a third rotating shaft are arranged on the two sides of the front end face of the machine head cover plate correspondingly, and balance blocks are arranged at one ends of the two second high-speed motors. One end of each balance block is rotationally connected with a second high-speed motor through a power rotating rod, the other end of each balance block is rotationally connected with a second rotating shaft and a third rotating shaft, the other end of each second high-speed motor is provided with a fixing mechanism, and one side of each second high-speed motor is provided with an anti-collision plate.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to a balancing structure for a high-speed machine head. Background Art

[0002] Cutting machine is a processing equipment that uses electric motor with knife, laser beam, high-pressure water jet and die punching to cut and punch the seam material into the required shape.

[0003] For example, the announcement number is CN218082967U, and the name of the Chinese authorized patent is (A balancing wheel structure for the head device of an intelligent cutting machine), including: a mounting plate; an eccentric shaft, the eccentric shaft is fixedly mounted on the top of one side of the mounting plate; a connecting shaft, the connecting shaft is respectively arranged at both ends of the eccentric shaft, the connecting shaft is respectively rotatably connected to the two ends of one side of the mounting plate, one end of the connecting shaft is fixedly mounted with a second gear, and one end of the second gear is fixedly mounted with a balancing wheel; a rotating shaft, the rotating shaft is arranged at the top of the connecting shaft, and the rotating shaft is respectively rotatably connected to the two ends of one side of the mounting plate. The utility model provides a balancing wheel structure for the head device of an intelligent cutting machine, which drives the toothed belt to rotate through the rotation of the eccentric shaft, and then drives the two balancing wheels to rotate, so as to further reduce the eccentric force, thereby reducing vibration and noise, and preventing the device from vibrating for a long time due to the reduction of the service life of the device and the noise affecting the processing environment.

[0004] However, the existing balance wheel structure inside the cutting machine head will have angle deviation after long-term use. Since the internal components are close to each other, when the angle deviates, it will cause friction and collision with other components. Therefore, it does not meet the existing needs. We have proposed a balance structure for high-speed machine heads. Utility Model Content

[0005] The purpose of the utility model is to provide a balancing structure for a high-speed machine head to solve the problem that the balancing wheel structure inside the existing cutting machine head proposed in the above-mentioned background technology has angle deviation after long-term use. Since the internal components are close to each other, when the angle deviates, it will cause friction and collision with other components.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a balancing structure for a high-speed machine head, comprising: a machine head cover plate, and also comprising:

[0007] A second high-speed motor is installed on both sides of the rear end surface of the machine head cover plate. Two second high-speed motors are provided. A second rotating shaft and a third rotating shaft are respectively provided on both sides of the front end surface of the machine head cover plate. A balancing block is provided at one end of the two second high-speed motors, and there are two balancing blocks. One end of the two balancing blocks is rotatably connected to the second high-speed motor through a power rotating rod, and the other ends of the two balancing blocks are respectively rotatably connected to the second rotating shaft and the third rotating shaft. A fixing mechanism is provided at the other end of the two second high-speed motors. An anti-collision plate is provided on one side of the second high-speed motor, and there are two anti-collision plates.

[0008] Preferably, the two anti-collision plates are connected to the rear end bolts of the nose cover plate by bolts.

[0009] Preferably, reserved holes are provided above and below the front end surfaces of the two anti-collision plates, and there are two groups of reserved holes, the bolts are installed inside the reserved holes, and buffer rubber pads are provided on both sides of the outer walls of the two anti-collision plates, and there are two buffer rubber pads, and the two buffer rubber pads are hot-melt connected to the two sides of the outer walls of the anti-collision plates.

[0010] Preferably, a first high-speed motor is arranged at the middle position of the rear end surface of the head cover plate, a power output end is arranged at one end of the first high-speed motor, a rotating plate is arranged at one end of the power output end, one end of the rotating plate is rotatably connected to the power output end through a central rotating shaft, a connecting shaft is arranged at the middle position inside the rotating plate, and a connecting rod is arranged below the connecting shaft.

[0011] Preferably, a stabilizing column is disposed below the connecting rod, and a cutter head is disposed below the stabilizing column.

[0012] Preferably, a first rotating shaft is arranged at the middle position of the front end surface of the machine head cover plate, a fourth rotating shaft is arranged below one side of the front end surface of the machine head cover plate, and a rotating belt is arranged between the first rotating shaft, the second rotating shaft, the third rotating shaft and the fourth rotating shaft.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides an anti-collision plate between the rotating plate and the connecting shaft and the balancing block and the power rotating rod. When the balancing block has an angle deviation after long-term use, the anti-collision plate will not rub or collide with the cutting power components related to the first high-speed motor, thereby effectively improving the protection of other internal components.

[0015] The buffer rubber pads arranged on both sides of the anti-collision plate will not directly collide or rub against the anti-collision plate body when the outer side contacts the anti-collision plate, thereby improving the buffer between the outer side and the anti-collision plate body. When replacing, only the buffer rubber pads need to be re-operated. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the rear end structure of the head cover of the utility model;

[0018] Figure 3 This is a schematic diagram of the separation structure of the head cover plate and the anti-collision plate of the utility model;

[0019] Figure 4 It is a schematic diagram of the local structure of the anti-collision plate of the utility model;

[0020] In the figure: 100, head cover; 101, first rotating axis; 102, second rotating axis; 103, third rotating axis; 104, fourth rotating axis; 105, rotating belt; 200, first high-speed motor; 201, power output end; 202, rotating plate; 203, connecting shaft; 204, central rotating shaft; 300, second high-speed motor; 301, balancing block; 302, power rotating rod; 303, fixing mechanism; 400, cutter head; 401, stabilizing column; 402, connecting rod; 500, anti-collision plate; 501, reserved hole groove; 502, bolt; 503, buffer rubber pad. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Example 1

[0023] See also Figure 1-4 The utility model provides an embodiment: a balancing structure for a high-speed machine head, comprising: a machine head cover plate 100, and also comprising:

[0024] The second high-speed motor 300 is installed on both sides of the rear end surface of the machine head cover plate 100. Two second high-speed motors 300 are provided. The second rotating shaft 102 and the third rotating shaft 103 are respectively provided on both sides of the front end surface of the machine head cover plate 100. A balancing block 301 is provided at one end of the two second high-speed motors 300, and there are two balancing blocks 301. One end of the two balancing blocks 301 is rotatably connected to the second high-speed motor 300 through a power rotating rod 302, and the other ends of the two balancing blocks 301 are rotatably connected to the second rotating shaft 102 and the third rotating shaft 103 respectively. The other ends of the two second high-speed motors 300 are both provided with a fixing mechanism 303. One side of the second high-speed motor 300 is provided with an anti-collision plate 500, and there are two anti-collision plates 500.

[0025] When the first high-speed motor 200 is turned on, the second high-speed motors 300 on both sides are turned on synchronously, driving the balancing block 301 to rotate relatively in a balanced manner. When the balancing block 301 has an angular deviation, the anti-collision plate 500 on the side of the second high-speed motor 300 can avoid damage to other external components.

[0026] Example 2

[0027] Please refer to the figure, Figure 3 and Figure 4 The two anti-collision plates 500 are connected to the rear end bolts of the nose cover plate 100 by bolts 502. Reserved hole grooves 501 are provided above and below the front end surfaces of the two anti-collision plates 500, and there are two groups of reserved hole grooves 501. The bolts 502 are installed inside the reserved hole grooves 501. Buffer rubber pads 503 are provided on both sides of the outer walls of the two anti-collision plates 500, and there are two buffer rubber pads 503. The two buffer rubber pads 503 are hot-melt connected to the two sides of the outer walls of the anti-collision plates 500.

[0028] The provision of the buffer rubber pad 503 can provide a buffer zone for the dynamic balancing element with angular deviation, thereby indirectly improving the protection of external elements.

[0029] See also Figure 3 A first high-speed motor 200 is arranged at the middle position of the rear end surface of the machine head cover plate 100, a power output end 201 is arranged at one end of the first high-speed motor 200, a rotating plate 202 is arranged at one end of the power output end 201, one end of the rotating plate 202 is rotatably connected to the power output end 201 through a central rotating shaft 204, a connecting shaft 203 is arranged at the middle position inside the rotating plate 202, and a connecting rod 402 is arranged below the connecting shaft 203.

[0030] The first high-speed motor 200 is provided to provide power for the cutting of the machine head.

[0031] See also Figure 1 , Figure 2 and Figure 3 A stabilizing column 401 is arranged below the connecting rod 402, a tool head 400 is arranged below the stabilizing column 401, a first rotating shaft 101 is arranged at the middle position of the front end surface of the machine head cover plate 100, a fourth rotating shaft 104 is arranged below one side of the front end surface of the machine head cover plate 100, and a rotating belt 105 is arranged between the first rotating shaft 101, the second rotating shaft 102, the third rotating shaft 103 and the fourth rotating shaft 104.

[0032] The first rotating shaft 101 , the second rotating shaft 102 , the third rotating shaft 103 and the fourth rotating shaft 104 are connected in series through the rotating belt 105 to keep the output frequency consistent.

[0033] Working principle: When the first high-speed motor 200 is turned on, it effectively drives the power output end 201 and the rotating plate 202, so that the connecting rod 402 can be quickly moved up and down, and the connecting rod 402 can realize high-frequency up and down movement of the cutter head 400. When the first high-speed motor 200 is turned on, the second high-speed motors 300 on both sides are turned on synchronously, driving the balance block 301 to rotate relatively balanced, and the anti-collision plate 500 is threadedly connected to the head cover plate 100 through bolts 502 between the two balance blocks 301 and the internal components.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A balancing structure for a high-speed machine head, comprising a machine head cover plate (100), characterized in that: Also includes: A second high-speed motor (300) is mounted on both sides of the rear end surface of the machine head cover plate (100), two second high-speed motors (300) are provided, and a second rotating shaft (102) and a third rotating shaft (103) are respectively provided on both sides of the front end surface of the machine head cover plate (100), a balancing block (301) is provided at one end of the two second high-speed motors (300), and two balancing blocks (301) are provided, one end of the two balancing blocks (301) is rotatably connected to the second high-speed motor (300) through a power rotating rod (302), and the other ends of the two balancing blocks (301) are respectively rotatably connected to the second rotating shaft (102) and the third rotating shaft (103), and the other ends of the two second high-speed motors (300) are provided with a fixing mechanism (303), and one side of the second high-speed motor (300) is provided with an anti-collision plate (500), and two anti-collision plates (500) are provided.

2. A balancing structure for a high-speed machine head according to claim 1, characterized in that: The two anti-collision plates (500) are both connected to the rear end bolts of the machine head cover plate (100) via bolts (502).

3. A balancing structure for a high-speed machine head according to claim 2, characterized in that: Reserved holes (501) are provided above and below the front end surfaces of the two anti-collision plates (500), and two groups of the reserved holes (501) are provided. The bolts (502) are installed inside the reserved holes (501). Buffer rubber pads (503) are provided on both sides of the outer walls of the two anti-collision plates (500), and two buffer rubber pads (503) are provided. The two buffer rubber pads (503) are hot-melt connected to the two sides of the outer walls of the anti-collision plates (500).

4. A balancing structure for a high-speed machine head according to claim 1, characterized in that: A first high-speed motor (200) is arranged at a middle position of the rear end surface of the machine head cover plate (100); a power output end (201) is arranged at one end of the first high-speed motor (200); a rotating plate (202) is arranged at one end of the power output end (201); one end of the rotating plate (202) is rotatably connected to the power output end (201) via a central rotating shaft (204); a connecting shaft (203) is arranged at a middle position inside the rotating plate (202); and a connecting rod (402) is arranged below the connecting shaft (203).

5. A balancing structure for a high-speed machine head according to claim 4, characterized in that: A stabilizing column (401) is disposed below the connecting rod (402), and a cutter head (400) is disposed below the stabilizing column (401).

6. A balancing structure for a high-speed machine head according to claim 1, characterized in that: A first rotating shaft (101) is arranged at the middle position of the front end surface of the machine head cover plate (100), a fourth rotating shaft (104) is arranged below one side of the front end surface of the machine head cover plate (100), and a rotating belt (105) is arranged between the first rotating shaft (101), the second rotating shaft (102), the third rotating shaft (103) and the fourth rotating shaft (104).

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