Band sawing machine for size machining and cutting of air cylinder trunnion

Abstract

The utility model relates to the technical field of band sawing machines for processing and cutting cylinder trunnions, and discloses a band sawing machine for processing and cutting cylinder trunnions, which comprises a rack, a saw blade cutting machine and a workbench, the saw blade cutting machine is assembled outside the rack, the workbench is assembled outside the rack, a lubricating mechanism is assembled outside the rack, the lubricating mechanism comprises an oil tank, and the oil tank is arranged on the rack. T-shaped brush plates are slidably connected to the two ends of the interior of the oil tank, connecting rods are connected to the bottoms of the T-shaped brush plates through hinges, spherical bearings are connected to the bottoms of the connecting rods, round arms are inserted into the spherical bearings, rollers are connected to the back faces of the round arms, and inclined rods are connected to the exteriors of the T-shaped brush plates through hinges; and the other end of the inclined rod is connected with a cleaning plate through a hinge. According to the band sawing machine for size machining and cutting of the air cylinder trunnion, the cleaning effect on a saw blade is improved, meanwhile, the T-shaped brush plate can smear lubricating oil on the saw blade, and then the machining speed of the saw blade cutting machine on the air cylinder trunnion is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of a band sawing machine for machining and cutting a cylinder trunnion, in particular to a band sawing machine for machining and cutting the size of a cylinder trunnion. Background Art

[0002] Cylinder trunnions are usually used to fix the connection between the cylinder head and the cylinder block. They are usually made of high-strength alloy steel or stainless steel to ensure that they remain stable under high temperature and pressure. Cylinder trunnions are usually processed using a band saw to cut rough workpieces of different sizes, and then finely processed into cylinder trunnions through various machine tools;

[0003] In the prior art, when a band saw machine is cutting a cylinder trunnion workpiece, a large amount of waste chips will adhere to the outside of the saw blade. If the waste chips are not cleaned for a long time, the wear of the saw blade will be aggravated during use, thereby affecting the normal use of the saw blade. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a band sawing machine for machining and cutting the size of a cylinder trunnion, so as to solve the technical problem that a large amount of waste chips will adhere to the outside of the saw blade, and the waste chips will increase the wear of the saw blade when it is used if they are not cleaned for a long time, thereby affecting the normal use of the saw blade.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a band saw machine for cylinder ear shaft size processing and cutting, comprising: a frame, a saw blade cutting machine and a workbench, the saw blade cutting machine is mounted on the outside of the frame, the workbench is mounted on the outside of the frame, the outside of the frame is equipped with a lubrication mechanism, the lubrication mechanism includes an oil tank, both ends of the interior of the oil tank are slidably connected with a T-shaped brush plate, the bottom of the T-shaped brush plate is connected to a connecting rod through a hinge, the bottom of the connecting rod is connected to a spherical bearing, and a circular arm is inserted into the interior of the spherical bearing, the back of the circular arm is connected to a roller, the outside of the T-shaped brush plate is connected to an inclined rod through a hinge, and the other end of the inclined rod is connected to a cleaning plate through a hinge.

[0008] Preferably, a long connecting arm is connected to the outside of the oil tank, and the long connecting arm is connected to the frame, and the long connecting arm can support and fix the oil tank.

[0009] Preferably, the back side of the roller is connected with a connecting plate via a seat bearing, and the connecting plate is connected to the oil tank, and the connecting plate can support and install the roller.

[0010] Preferably, a slider is connected to the top of the cleaning plate, a slotted block is slidably connected to the outside of the slider, the slotted block is connected to the oil tank, and the slider cooperates with the slotted block to guide the cleaning plate, thereby making the cleaning plate move linearly.

[0011] Preferably, a notch is provided on the top of the oil tank, and the notch is in contact with the saw blade cutting machine, and when the saw blade inside the saw blade cutting machine moves on the back side of the notch, the external lubricating oil will fall through the oil tank.

[0012] Preferably, the T-shaped brush plate includes a square plate, and a long arm is connected to the bottom of the square plate, sponge brushes are provided at opposite ends of the two square plates, and the outside of the square plate is adapted to the inside of the oil tank, so that the T-shaped brush plate can apply lubricating oil to the outside of the saw blade.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a band sawing machine for machining and cutting the size of a cylinder trunnion, which has the following beneficial effects:

[0015] The band sawing machine for processing and cutting the cylinder ear shaft size and the saw blade cutting machine for processing the cylinder ear shaft can automatically clean the saw blade inside the saw blade cutting machine through friction through the added lubrication mechanism to prevent waste chips from adhering to the outside of the saw blade, thereby preventing the waste chips from being uncleaned for a long time, which will aggravate the wear of the saw blade during use and affect the normal use of the saw blade. At the same time, the cleaning plate can also prevent the cleaned waste chips from adhering to its own outside through its own movement, thereby improving the cleaning effect of the saw blade. At the same time, the T-shaped brush plate can also apply lubricating oil to the saw blade, thereby increasing the processing speed of the saw blade cutting machine on the cylinder ear shaft. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 Practical Figure 1 A magnified schematic diagram of point A;

[0018] Figure 3 This is a front view schematic diagram of the lubrication mechanism of the utility model;

[0019] Figure 4 It is a partial cross-sectional view of the fuel tank of the utility model;

[0020] Figure 5 It is a schematic diagram of the left side of the roller of the utility model.

[0021] In the figure: 1, frame; 2, saw blade cutting machine; 3, workbench; 4, lubrication mechanism; 41, oil tank; 42, T-shaped brush plate; 43, connecting rod; 44, spherical bearing; 45, round arm; 46, roller; 47, connecting plate; 48, inclined rod; 49, cleaning plate; 410, slotted block; 411, slider; 412, long connecting arm. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides a technical solution, please refer to Figure 1 A band sawing machine for cutting and processing the size of a cylinder ear shaft comprises: a frame 1, a saw blade cutting machine 2 and a workbench 3. This scheme is a structural improvement of the non-electronic component part on the basis of the band sawing machine in the prior art, wherein the frame 1, the saw blade cutting machine 2 and the workbench 3 are the common band sawing machine parts structure that has been popularized in the prior art, the saw blade cutting machine 2 is assembled on the outside of the frame 1, and the workbench 3 is assembled on the outside of the frame 1.

[0024] See also Figure 2 , Figure 3 , Figure 4 and Figure 5 The frame 1 is equipped with a lubrication mechanism 4 on the outside, which includes an oil tank 41. A sealing sleeve is connected to the junction between the bottom of the oil tank 41 and the saw blade. The lubricating oil is a solid lubricating oil to avoid leakage through the junction. The oil tank 41 can store lubricating oil, and the top of the oil tank 41 is provided with an oil filling port for injecting lubricating oil. Both ends of the oil tank 41 are slidably connected with T-shaped brush plates 42. The T-shaped brush plates 42 can move up and down to apply lubricating oil to the outside of the saw blade. The bottom of the T-shaped brush plate 42 is connected to a connecting rod 43 through a hinge, and the connecting rod 43 can drive the T-shaped brush plate 42.

[0025] A spherical bearing 44 is connected to the bottom of the connecting rod 43, and a round arm 45 is inserted into the inside of the spherical bearing 44. The spherical bearing 44 and the round arm 45 can be driven by a roller 46. The back of the round arm 45 is connected to the roller 46, and the outside of the roller 46 is sleeved with a rubber sleeve, so that the saw blade can be driven to rotate by friction when it moves, and a motor can also be installed on the outside of the roller 46, which can actively lubricate the saw blade through transmission, thereby improving the overall automation of the device.

[0026] The outside of the T-shaped brush plate 42 is connected to an inclined rod 48 through a hinge, and the other end of the inclined rod 48 is connected to a cleaning plate 49 through a hinge. The two cleaning plates 49 are provided with brush plates at opposite ends, and the brush plates can clean the outside of the saw blade. The outside of the oil tank 41 is connected to a long connecting arm 412, and the long connecting arm 412 is connected to the frame 1. The long connecting arm 412 can support and fix the oil tank 41.

[0027] The back of the roller 46 is connected to a connecting plate 47 through a seat bearing, and the connecting plate 47 is connected to the oil tank 41. The connecting plate 47 can support and install the roller 46. The top of the cleaning plate 49 is connected to a slider 411. The outer sliding connection of the slider 411 is connected to a slotted block 410. The slotted block 410 is connected to the oil tank 41. The slider 411 cooperates with the slotted block 410 to guide the cleaning plate 49, thereby making the cleaning plate 49 move linearly.

[0028] A slot is provided on the top of the oil tank 41, and the slot is in contact with the saw blade cutting machine 2. When the saw blade inside the saw blade cutting machine 2 moves on the back side of the slot, the external lubricating oil will be rubbed off through the oil tank 41. The T-shaped brush plate 42 includes a square plate, and a long arm is connected to the bottom of the square plate. Sponge brushes are provided at the opposite ends of the two square plates, and the outside of the square plate is adapted to the inside of the oil tank 41. The T-shaped brush plate 42 can apply lubricating oil to the outside of the saw blade.

[0029] In this scheme, the workpiece is first placed on the top of the workbench 3, fixed by a clamp such as a bench vise, and the saw blade cutting machine 2 is started to process the workpiece into cylinder trunnions of different sizes. At the same time, when the saw blade inside the saw blade cutting machine 2 rotates, the roller 46 is driven to rotate by friction, and then the circular arm 45 is driven to drive the spherical bearing 44 to move up and down, and then the T-shaped brush plate 42 is driven to move up and down through the connecting rod 43;

[0030] The moving T-shaped brush plate 42 is driven by the inclined rod 48 to drive the cleaning plate 49 to reciprocate back and forth to clean the waste chips on the outside of the saw blade. At the same time, the moving cleaning plate 49 can also prevent the waste chips from adhering to the outside;

[0031] The saw blade enters the oil tank 41, and the T-shaped brush plate 42 that moves up and down will apply the lubricating oil in the oil tank 41 to the outside of the saw blade, thereby lubricating the saw blade. The lubricated saw blade moves out from the slot on the top of the frame 1, and at the same time, the lubricating oil can be prevented from being scraped back into the oil tank 41;

[0032] When the saw blade cutting machine 2 processes the cylinder ear shaft, the added lubrication mechanism 4 automatically cleans the saw blade inside the saw blade cutting machine 2 through friction to prevent waste chips from adhering to the outside of the saw blade. At the same time, the cleaning plate 49 can also prevent the cleaned waste chips from adhering to its own outside through its own movement, thereby improving the cleaning effect of the saw blade. At the same time, the T-shaped brush plate 42 can also apply lubricating oil to the saw blade, thereby increasing the processing speed of the saw blade cutting machine 2 on the cylinder ear shaft.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] 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 band sawing machine for machining and cutting cylinder trunnion dimensions, comprising: A frame (1), a saw blade cutting machine (2) and a workbench (3), wherein the saw blade cutting machine (2) is mounted on the outside of the frame (1), and the workbench (3) is mounted on the outside of the frame (1), characterized in that: a lubrication mechanism (4) is mounted on the outside of the frame (1), and the lubrication mechanism (4) comprises an oil tank (41), both ends of the inside of the oil tank (41) are slidably connected with a T-shaped brush plate (42), the bottom of the T-shaped brush plate (42) is connected to a connecting rod (43) through a hinge, the bottom of the connecting rod (43) is connected to a spherical bearing (44), and a circular arm (45) is inserted into the inside of the spherical bearing (44), and the back of the circular arm (45) is connected to a roller (46), the outside of the T-shaped brush plate (42) is connected to an inclined rod (48) through a hinge, and the other end of the inclined rod (48) is connected to a cleaning plate (49) through a hinge.

2. A band sawing machine for machining and cutting cylinder trunnion dimensions according to claim 1, characterized in that: The outside of the oil tank (41) is connected to a long connecting arm (412), and the long connecting arm (412) is connected to the frame (1).

3. The band sawing machine for machining and cutting the cylinder trunnion size according to claim 1, characterized in that: The back side of the roller (46) is connected to a connecting plate (47) via a seat bearing, and the connecting plate (47) is connected to the oil tank (41).

4. The band sawing machine for machining and cutting the cylinder trunnion size according to claim 1, characterized in that: The top of the cleaning plate (49) is connected to a sliding block (411), the outside of the sliding block (411) is slidably connected to a slotted block (410), and the slotted block (410) is connected to the oil tank (41).

5. The band sawing machine for machining and cutting the cylinder trunnion size according to claim 1, characterized in that: The top of the oil tank (41) is provided with a notch, and the notch is in contact with the saw blade cutting machine (2).

6. The band sawing machine for machining and cutting the cylinder trunnion size according to claim 1, characterized in that: The T-shaped brush plate (42) comprises a square plate, and a long arm is connected to the bottom of the square plate. Sponge brushes are arranged at opposite ends of the two square plates, and the outside of the square plate is adapted to the inside of the oil tank (41).

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