Pressure plate balancing device for cutting end

Abstract

The utility model discloses a pressure plate balancing device for a cutting end, relates to the technical field of cutting machine elements, and aims to solve the problems that the existing balancing structure outside the cutting end of a cutting machine only needs to be adjusted during maintenance, and the sudden inclination of a pressure plate in the use process cannot be known in time. The connecting blocks are installed on the lower side of the inner wall of the side blocking mechanism, the two connecting blocks and the lower side of the inner wall of the side blocking mechanism are integrally formed, stress induction pieces are arranged on the upper end faces of the two connecting blocks, one sides of the stress induction pieces are fixedly connected with the upper end faces of the connecting blocks, and the other sides of the stress induction pieces are fixedly connected with the lower end faces of the connecting blocks. And rotating wheels are arranged on the two sides of the inner wall of the side blocking mechanism, the two rotating wheels are rotationally connected with the side blocking mechanism through connecting rotating shafts, and the two connecting rotating shafts are arranged.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machine components, in particular to a pressure plate balancing device for a cutting end head. Background Art

[0002] Cutting machines quickly cut according to accepted design drawings, with a high degree of automation and simple operation. They are currently used in many industries. The components within the cutting machine are assembled and connected via mounting brackets, and the cutting head is the power source for the cutting process.

[0003] For example, the announcement number is CN208513755U, and the name of the Chinese authorized patent is (A pressing block device for a cutting machine), which includes: a pressing block and a rolling device fixedly arranged on the pressing block; when the pressing block is subjected to a downward force, it drives the rolling device fixedly connected to it to synchronously descend, so that the bottom end of the rolling device is pressed against the surface of the cut object; when the rolling device and the cut object move relative to each other in the horizontal direction, the rolling device can roll relative to the surface of the cut object. By setting the rolling device and the rolling device being able to roll on the surface of the cut object, and when the rolling device rolls on the surface of the cut object, the rolling friction generated with the cut object is small, so that the cut object is not easily driven by the rolling device during the cutting process, and the cutting size is accurate. It avoids the defect of the prior art that the friction of the pressing block body sliding on the surface of the cut object is large, which leads to inaccurate cutting.

[0004] However, the existing balancing structures used outside the cutting end of the cutting machine can only be adjusted during inspection and maintenance, and it is impossible to promptly detect the problem of sudden tilt of the pressure plate during use; therefore, it does not meet the existing needs. In this regard, we propose a pressure plate balancing device for the cutting end. Utility Model Content

[0005] The purpose of the present utility model is to provide a pressure plate balancing device for a cutting end, so as to solve the problem proposed in the above background technology that the existing balancing structure used outside the cutting end of the cutting machine can only be adjusted during inspection and maintenance, and it is impossible to know in time if the pressure plate suddenly tilts during use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pressure plate balancing device for cutting end heads, comprising: a connecting main rod and a side stop mechanism, an external connecting mechanism is provided above the connecting main rod, a bolt hole is provided on one side of the outer wall of the external connecting mechanism, and a pneumatic telescopic fixing rod is provided at the lower end of the connecting main rod.

[0007] Also includes:

[0008] A connecting block is installed on the lower side of the inner wall of the side block mechanism. There are two connecting blocks, and the two connecting blocks are integrally formed with the lower side of the inner wall of the side block mechanism. The upper end surfaces of the two connecting blocks are provided with stress sensing sheets, and one side of the stress sensing sheet is fixedly connected to the upper end surface of the connecting block. Rotating wheels are provided on both sides of the inner wall of the side block mechanism, and there are two rotating wheels. The two rotating wheels are rotatably connected to the side block mechanism through a connecting rotating shaft, and there are two connecting rotating shafts.

[0009] Preferably, a connecting piece is provided below the pneumatic telescopic fixed rod, and the lower end of the pneumatic telescopic fixed rod passes through and extends to the bottom of the connecting piece, the lower end of the pneumatic telescopic fixed rod is provided with an output end, the lower end of the output end is provided with a pneumatic telescopic rod body, and the upper end of the pneumatic telescopic rod body passes through and extends to the interior of the pneumatic telescopic fixed rod.

[0010] Preferably, a fixing block is provided on the inner wall of the side stop mechanism, and the fixing block is fixedly connected to the side stop mechanism, and the pneumatic telescopic rod body passes through the fixing block and extends to the outside and below of the fixing block.

[0011] Preferably, a reserved hole is provided at a middle position inside the side stop mechanism, and the reserved hole is formed integrally with the side stop mechanism.

[0012] Preferably, a first air inlet end is provided on one side of the outer wall of the pneumatic telescopic fixing rod, and a second air inlet end is provided on the upper end of the first air inlet end.

[0013] Preferably, the first air inlet end and the second air inlet end are formed in one piece, and one end of the first air inlet end is detachably connected to the pneumatic telescopic fixing rod.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model is provided with a side stop mechanism, and a rotating wheel, a connecting rotating shaft, a connecting block and a stress sensing piece provided on the inner wall of the side stop mechanism. When in use, the outer edge of the pressure plate on the cutting end is installed between the rotating wheel and the connecting block. When the pressure plate rotates, the rotating wheel can rotate accordingly, thereby avoiding hard contact between components. At the same time, the stress sensing piece on the upper end surface of the connecting block can effectively exert pressure on the stress sensing piece at the first time when the pressure plate is tilted. Through the electrical connection, its signal is transmitted in time, so that the balance state of the pressure plate can be known in time, effectively avoiding the existing balance structure outside the cutting end of the cutting machine, which can only be adjusted during inspection and maintenance, and cannot be known in time when the pressure plate suddenly tilts during use.

[0016] 2. By setting the pneumatic telescopic fixed rod and the pneumatic telescopic rod body, the pneumatic telescopic rod body can synchronously operate the height of the external pressure plate. When the pressure plate height is adjusted, the pneumatic telescopic rod body can extend from the lower end of the pneumatic telescopic fixed rod to synchronously adjust the position height between the rotating wheel and the connecting block on the side stop mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a structural diagram of one side of the side stop mechanism of the present utility model;

[0019] Figure 3 This is a structural diagram of the other side of the side stop mechanism of the present utility model;

[0020] Figure 4 This is a schematic diagram of the side block mechanism of the present invention;

[0021] In the figure: 100, connecting main rod; 101, external connecting mechanism; 102, bolt hole; 103, pneumatic telescopic fixing rod; 10301, first air inlet end; 10302, second air inlet end; 104, pneumatic telescopic rod body; 105, output end; 200, connecting plate; 300, side block mechanism; 301, reserved hole; 302, rotating wheel; 303, connecting rotating shaft; 304, connecting block; 30401, stress sensing plate; 305, fixing block. DETAILED DESCRIPTION

[0022] 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 the embodiments.

[0023] See also Figure 1-4 The utility model provides an embodiment: a pressure plate balancing device for cutting end heads, comprising: a connecting main rod 100 and a side stop mechanism 300, an external connecting mechanism 101 is provided above the connecting main rod 100, a bolt hole 102 is provided on one side of the outer wall of the external connecting mechanism 101, and a pneumatic telescopic fixing rod 103 is provided at the lower end of the connecting main rod 100.

[0024] Also includes:

[0025] A connecting block 304 is installed on the lower side of the inner wall of the side block mechanism 300. Two connecting blocks 304 are provided. The two connecting blocks 304 are integrally formed with the lower side of the inner wall of the side block mechanism 300. The upper end faces of the two connecting blocks 304 are provided with stress sensing plates 30401. One side of the stress sensing plate 30401 is fixedly connected to the upper end face of the connecting block 304. Rotating wheels 302 are provided on both sides of the inner wall of the side block mechanism 300, and there are two rotating wheels 302. The two rotating wheels 302 are rotatably connected to the side block mechanism 300 through a connecting rotating shaft 303, and there are two connecting rotating shafts 303.

[0026] The outer edge of the pressure plate on the cutting end is installed between the rotating wheel 302 and the connecting block 304. When the pressure plate rotates, the rotating wheel 302 can rotate accordingly, thereby avoiding hard contact between components. At the same time, the stress sensing piece 30401 on the upper end surface of the connecting block 304 can effectively exert pressure on the stress sensing piece 30401 at the first time when the pressure plate is tilted. Through the electrical connection, its signal is transmitted in time, so that the balance state of the pressure plate can be known in time.

[0027] Example 2

[0028] See also Figure 1 、 Figure 3 and Figure 4 A connecting piece 200 is provided below the pneumatic telescopic fixed rod 103, and the lower end of the pneumatic telescopic fixed rod 103 passes through and extends to the bottom of the connecting piece 200. An output end 105 is provided at the lower end of the pneumatic telescopic fixed rod 103, and a pneumatic telescopic rod body 104 is provided at the lower end of the output end 105, and the upper end of the pneumatic telescopic rod body 104 passes through and extends to the interior of the pneumatic telescopic fixed rod 103.

[0029] See also Figure 2 A fixing block 305 is provided on the inner wall of the side stop mechanism 300 , and the fixing block 305 is fixedly connected to the side stop mechanism 300 , and the pneumatic telescopic rod body 104 passes through the fixing block 305 and extends to the outside and below of the fixing block 305 .

[0030] See also Figure 1 、 Figure 3 and Figure 4 A reserved hole 301 is provided at the middle position inside the side block mechanism 300, and the reserved hole 301 is formed integrally with the side block mechanism 300. A first air inlet end 10301 is provided on one side of the outer wall of the pneumatic telescopic fixed rod 103, and a second air inlet end 10302 is provided at the upper end of the first air inlet end 10301. The first air inlet end 10301 and the second air inlet end 10302 are formed integrally, and one end of the first air inlet end 10301 is detachably connected to the pneumatic telescopic fixed rod 103.

[0031] The arrangement of the first air inlet end 10301 and the second air inlet end 10302 allows the pneumatic telescopic rod body 104 to be adjusted synchronously with the height of the pressure plate.

[0032] Working principle: The connecting main rod 100 is connected to the bottom of the cutting end of the cutting machine through the external connecting mechanism 101, and then the side block mechanism 300 is installed on the outside of the cutting end pressure plate. The outer edge of the pressure plate is installed between the rotating wheel 302 and the connecting block 304. When the pressure plate rotates, the rotating wheel 302 can rotate accordingly, thereby avoiding hard contact between components. At the same time, the stress sensing plate 30401 on the upper end surface of the connecting block 304 can effectively exert pressure on the stress sensing plate 30401 at the first time when the pressure plate is tilted. Through the electrical connection, its signal is transmitted in time, so that the balance state of the pressure plate can be known in time. At the same time, the pneumatic telescopic fixed rod 103 and the pneumatic telescopic rod body 104 are set, and the height position of the side block mechanism 300 can be synchronously adjusted with the height of the pressure plate.

[0033] It will be apparent 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 characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A pressure plate balancing device for cutting ends, comprising a connecting main rod (100) and a side stop mechanism (300), wherein an external connecting mechanism (101) is provided above the connecting main rod (100), a bolt hole (102) is provided on one side of an outer wall of the external connecting mechanism (101), and a pneumatic telescopic fixing rod (103) is provided at the lower end of the connecting main rod (100); Its characteristics are: Also includes: A connecting block (304) is installed on the lower side of the inner wall of the side block mechanism (300), two connecting blocks (304) are provided, and the two connecting blocks (304) are integrally formed with the lower side of the inner wall of the side block mechanism (300), and the upper end surfaces of the two connecting blocks (304) are provided with a stress sensing sheet (30401), and one side of the stress sensing sheet (30401) is fixedly connected to the upper end surface of the connecting block (304), and rotating wheels (302) are provided on both sides of the inner wall of the side block mechanism (300), and there are two rotating wheels (302), and the two rotating wheels (302) are rotatably connected to the side block mechanism (300) through a connecting rotating shaft (303), and there are two connecting rotating shafts (303).

2. A pressure plate balancing device for cutting ends according to claim 1, characterized in that: A connecting piece (200) is provided below the pneumatic telescopic fixed rod (103), and the lower end of the pneumatic telescopic fixed rod (103) passes through and extends to the bottom of the connecting piece (200); an output end (105) is provided at the lower end of the pneumatic telescopic fixed rod (103); a pneumatic telescopic rod body (104) is provided at the lower end of the output end (105), and the upper end of the pneumatic telescopic rod body (104) passes through and extends to the interior of the pneumatic telescopic fixed rod (103).

3. A pressure plate balancing device for cutting ends according to claim 2, characterized in that: The inner wall of the side stop mechanism (300) is provided with a fixed block (305), and the fixed block (305) is fixedly connected to the side stop mechanism (300), and the pneumatic telescopic rod (104) passes through the fixed block (305) and extends to the outside and below the fixed block (305).

4. A pressure plate balancing device for cutting ends according to claim 3, characterized in that: A reserved hole (301) is provided at a middle position inside the side stop mechanism (300), and the reserved hole (301) and the side stop mechanism (300) are formed integrally.

5. A pressure plate balancing device for cutting ends according to claim 4, characterized in that: A first air inlet end (10301) is provided on one side of the outer wall of the pneumatic telescopic fixed rod (103), and a second air inlet end (10302) is provided on the upper end of the first air inlet end (10301).

6. A pressure plate balancing device for cutting ends according to claim 5, characterized in that: The first air inlet end (10301) and the second air inlet end (10302) are formed in one piece, and one end of the first air inlet end (10301) is detachably connected to the pneumatic telescopic fixing rod (103).

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