Gearbox shell machining tool with air cooling mechanism

Abstract

The gearbox shell machining tool with the air cooling mechanism comprises a tool rest and an inner groove, the inner groove is formed between the two sides of the interior of the tool rest, a blade is movably connected between the two sides of the inner groove, a left installation block is welded to the left side of the top end of the exterior of the tool rest, and a right installation block is welded to the right side of the top end of the interior of the tool rest. A right mounting block is welded to the right side of the top end of the outer portion of the tool rest, a lead screw is movably connected between one side of the left mounting block and one side of the right mounting block, and the lead screw is sleeved with a sleeve block. According to the gearbox shell machining tool with the air cooling mechanism, a miniature fan is mounted in a fixing plate, a motor is started, a lead screw is rotated between a left mounting block and a right mounting block, a sleeve block is guided to move along a sliding way, and hanging rods drooping at the two ends of the sleeve block move the fixing plate with the miniature fan to slide; the front end and the rear end below the blade blow airflow to dissipate heat, the blade is prevented from generating excessive heat in the long-term machining process, and the problem that a cooling function is lacked is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of aircraft processing, in particular to a gear box shell processing tool with an air cooling mechanism. Background Art

[0002] The transmission mechanism inside the aircraft is very complicated. For example, the braking mechanism, speed limiter mechanism, engine and other equipment often use various gears for assembly and matching. In order to protect the gears from damage due to collision, a shell needs to be installed on the outside. In the early stage of production, most of these objects are stacked iron sheets, which need to be finely cut by a knife and then folded and reinforced. However, in the past, after a certain number of cutting operations, such knives would gather a lot of heat and become hot. If they cannot be cooled down regularly, the surrounding accessories will melt, and the environment around the device will also heat up, reducing the comfort.

[0003] Now, a new gearbox housing machining tool with an air cooling mechanism is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a gear box housing machining tool with an air cooling mechanism to solve the problem of lack of cooling function in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gear box housing processing tool with an air cooling mechanism, comprising a tool holder and an inner groove, an inner groove is arranged between two sides inside the tool holder, and a blade is movably connected between the two sides of the inner groove, a left mounting block is welded to the left side of the top end of the outside of the tool holder, a right mounting block is welded to the right side of the top end of the outside of the tool holder, a screw rod is movably connected between one side of the left mounting block and the right mounting block, and a sleeve block is sleeved on the outside of the screw rod, a slideway is excavated between the two sides above the outside of the tool holder, a suspension rod is welded to both ends of the sleeve block, and a fixing plate is welded under the suspension rod, a micro fan is installed inside the fixing plate, and a motor is fixed to the right side of the right mounting block.

[0006] Preferably, the bottom of the sleeve block is embedded in a slideway, and the sleeve block can move left and right along the slideway.

[0007] Preferably, the fixing plate and the micro fan are located at the front and rear ends of the blade, and the fixing plate, the micro fan and the blade are at the same height.

[0008] Preferably, both sides of the tool holder are longitudinally provided with slide grooves, and guide rods are vertically welded inside the slide grooves, a connecting block is sleeved on the outside of the guide rod, the side of the connecting block passes through the inner groove and is fixedly connected to the blade, a movable block is fixed in front of the connecting block, and a screw hole is provided between the connecting block and one end of the movable block, a first bolt is threadedly connected in the screw hole, a transverse notch is provided at the bottom of the tool holder, and cleaning strips are attached to both ends of the notch.

[0009] Preferably, the inner wall texture of the screw hole matches the spiral outer wall of the first bolt, and the first bolt passes through the screw hole and is locked in contact with the guide rod.

[0010] Preferably, a vertical hole is provided on the inner side of the connecting block, and the connecting block can slide up and down along the guide rod.

[0011] Preferably, side blocks are welded on both sides of the outside of the tool holder, and a column is installed on the top of the side block, a shaft sleeve is sleeved on the top of the column, and a third bolt is threadedly connected between the shaft sleeve and the column, both sides of the shaft sleeve are movably connected with a sleeve, and a bracket is longitudinally inserted into the inner side of the sleeve, a positioning hole is provided inside the bracket, and second bolts are threadedly connected between the two sides of the bracket and the sleeve respectively.

[0012] Preferably, the shaft sleeve can rotate in situ above the column, and the shaft sleeve and the column are arranged in concentric circles.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the gearbox housing machining tool with air cooling mechanism not only realizes rapid cooling and storage of the tool, but also realizes adjustment of the installation mode of the tool;

[0014] By installing a micro fan inside the fixed plate, turning on the motor on the right side, rotating the screw between the left mounting block and the right mounting block, and guiding the sleeve block to move along the slideway, the hanging rods at both ends of the sleeve block will move the fixed plate with the micro fan to slide, blowing airflow at the front and rear ends under the blade to dissipate heat, thus avoiding excessive heat generated by the blade during long-term processing, and also facilitating the disassembly and assembly of the staff;

[0015] By longitudinally arranging the slide grooves on both sides of the inside of the knife holder, the movable blocks are respectively moved in front of the slide grooves, and the connecting blocks welded behind them move up and down along the guide rod. Since the connecting blocks are installed on both sides of the blade, the object can be driven to slide up and down in the inner groove of the knife holder, or to store or guide the blade for cutting. The inlet and outlet grooves of the object can also be wiped by a cleaning strip to prevent dirt and debris from being stained on the blade. It can store the exposed blade and prevent human hands from contacting it.

[0016] By installing a column on the top of the side block, the shaft sleeve on the top of the column can be rotated in place outside it, and then the third bolt is tightened to reinforce it, so as to adjust the angle of the sleeve and the bracket, and then the bracket rod in the sleeve is pulled, and the third bolt is tightened to fix it. The multiple positioning holes on the top also facilitate the installation of the tool, making it suitable for use with a variety of cutting equipment, and the cutting angle of the gear housing can also be changed accordingly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the front view structure of the micro fan of the utility model;

[0019] Figure 3 For the utility model Figure 1 A partial cross-section at the center is an enlarged structural diagram;

[0020] Figure 4 It is a front view structural diagram of the column of the utility model.

[0021] In the figure: 1. tool holder; 2. side block; 3. column; 4. left mounting block; 5. screw; 6. slide; 7. inner groove; 8. blade; 9. sleeve block; 10. right mounting block; 11. slide; 12. movable block; 13. first bolt; 14. fixing plate; 15. micro fan; 16. notch; 17. cleaning strip; 18. motor; 19. suspension rod; 20. screw hole; 21. guide rod; 22. connecting block; 23. sleeve; 24. bushing; 25. second bolt; 26. bracket; 27. positioning hole; 28. third bolt. 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] Example 1: Please refer to Figure 1-4, a gear box housing processing tool with an air cooling mechanism, comprising a tool holder 1 and an inner groove 7, an inner groove 7 is provided between the two sides of the tool holder 1, and a blade 8 is movably connected between the two sides of the inner groove 7, a left mounting block 4 is welded to the left side of the top of the outside of the tool holder 1, a right mounting block 10 is welded to the right side of the top of the outside of the tool holder 1, a screw rod 5 is movably connected between one side of the left mounting block 4 and the right mounting block 10, and a sleeve block 9 is sleeved on the outside of the screw rod 5, a slideway 6 is excavated between the two sides of the upper part of the outside of the tool holder 1, a suspension rod 19 is welded at both ends of the sleeve block 9, and a fixing plate 14 is welded below the suspension rod 19, a micro fan 15 is installed inside the fixing plate 14, and a motor 18 is fixed to the right side of the right mounting block 10;

[0024] The bottom of the sleeve block 9 is embedded in the slideway 6, and the sleeve block 9 can move left and right along the slideway 6. The fixing plate 14 and the micro fan 15 are located at the front and rear ends of the blade 8. The fixing plate 14, the micro fan 15 and the blade 8 are at the same height;

[0025] Specifically, Figure 1 and Figure 2 As shown, the motor 18 on the right is turned on, and the screw 5 is rotated between the left mounting block 4 and the right mounting block 10 to guide the sleeve block 9 to move along the slide 6. The suspension rods 19 hanging from both ends will move the fixed plate 14 with the micro fan 15 to slide, and blow air flow at the front and rear ends under the blade 8 to dissipate heat, thereby preventing the blade 8 from generating excessive heat during long-term processing.

[0026] Embodiment 2: Both sides of the interior of the tool holder 1 are longitudinally provided with a slide groove 11, and a guide rod 21 is vertically welded inside the slide groove 11, a connecting block 22 is sleeved on the outside of the guide rod 21, the side of the connecting block 22 passes through the inner groove 7 and is fixedly connected to the blade 8, a movable block 12 is fixed in front of the connecting block 22, and a screw hole 20 is provided between the connecting block 22 and one end of the movable block 12, a first bolt 13 is threadedly connected in the screw hole 20, a transverse notch 16 is provided below the tool holder 1, and cleaning strips 17 are attached to both ends of the notch 16;

[0027] The inner wall texture of the screw hole 20 matches the spiral outer wall of the first bolt 13. The first bolt 13 passes through the screw hole 20 and is locked with the guide rod 21. A vertical hole is provided on the inner side of the connecting block 22, and the connecting block 22 can slide up and down along the guide rod 21.

[0028] Specifically, Figure 1 and Figure 3As shown, the movable blocks 12 are respectively moved in front of the slide groove 11, and the connecting blocks 22 welded behind them move up and down along the guide rod 21. Since the connecting blocks 22 are installed on both sides of the blade 8, the object can be driven to slide up and down in the inner groove 7 of the tool holder 1, or to store or guide the blade 8 for cutting operations. The inlet and outlet slots 16 of the object can also be wiped by the cleaning strip 17 to prevent dirt and debris from getting on the blade.

[0029] Embodiment 3: Side blocks 2 are welded on both sides of the outside of the tool holder 1, and a column 3 is installed on the top of the side block 2. A sleeve 24 is sleeved on the top of the column 3, and a third bolt 28 is threadedly connected between the sleeve 24 and the column 3. Both sides of the sleeve 24 are movably connected with a sleeve 23, and a bracket 26 is longitudinally inserted into the inner side of the sleeve 23. A positioning hole 27 is provided inside the bracket 26. Second bolts 25 are threadedly connected between the two sides of the bracket 26 and the sleeve 23, respectively. The sleeve 24 can rotate in situ above the column 3, and the sleeve 24 and the column 3 are arranged in concentric circles;

[0030] Specifically, Figure 1 and Figure 4 As shown, the shaft sleeve 24 on the top of the column 3 can be rotated in situ outside it, and then the third bolt 28 is tightened to reinforce it, so as to adjust the angles of the sleeve 23 and the bracket 26, and then the bracket 26 rod in the sleeve 23 is pulled, and the third bolt 28 is tightened to fix it. The multiple positioning holes 27 on the top also facilitate the installation of the tool, making it suitable for use with a variety of cutting equipment.

[0031] Working principle: When the utility model is in use, the shaft sleeve 24 at the top of the column 3 can rotate in situ outside it, and then tighten the third bolt 28 to reinforce it, so that the angles of the sleeve 23 and the bracket 26 can be adjusted, and then the bracket 26 rod in the sleeve 23 is pulled, and the third bolt 28 is tightened to fix it. The multiple positioning holes 27 on the top also facilitate the installation of the tool, making it suitable for a variety of cutting equipment. After that, the movable block 12 is respectively moved in front of the slide 11, and the connecting block 22 welded behind it moves up and down along the guide rod 21. Because the connecting block 22 is installed on both sides of the blade 8, it can be brought The object is moved up and down in the inner groove 7 of the tool holder 1 to slide, or to store or guide the blade 8 for cutting. The inlet and outlet slots 16 of the object can also be wiped by the cleaning strip 17 to prevent dirt and debris from being contaminated on the blade. Finally, the motor 18 on the right is turned on, and the screw 5 is rotated between the left mounting block 4 and the right mounting block 10 to guide the sleeve block 9 to move along the slide 6. The suspension rods 19 hanging from both ends will move the fixed plate 14 with the micro fan 15 to slide, and blow air flow at the front and rear ends under the blade 8 to dissipate heat, so as to prevent the blade 8 from generating too much heat during the long-term processing process.

[0032] 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 gearbox housing machining tool with an air cooling mechanism, comprising a tool holder (1) and an inner groove (7), characterized in that: An inner groove (7) is provided between the two sides of the interior of the tool holder (1), and a blade (8) is movably connected between the two sides of the inner groove (7); a left mounting block (4) is welded to the left side of the top of the exterior of the tool holder (1), and a right mounting block (10) is welded to the right side of the top of the exterior of the tool holder (1); a screw rod (5) is movably connected between one side of the left mounting block (4) and the right mounting block (10), and a sleeve block (9) is sleeved on the outside of the screw rod (5); a slideway (6) is excavated between the two sides of the upper exterior of the tool holder (1), a suspension rod (19) is welded to both ends of the sleeve block (9), and a fixing plate (14) is welded below the suspension rod (19), a micro fan (15) is installed inside the fixing plate (14), and a motor (18) is fixed to the right side of the right mounting block (10).

2. The gearbox housing machining tool with air cooling mechanism according to claim 1, characterized in that: The bottom of the sleeve block (9) is embedded in the slideway (6), and the sleeve block (9) can move left and right along the slideway (6).

3. The gearbox housing machining tool with air cooling mechanism according to claim 1, characterized in that: The fixing plate (14) and the micro fan (15) are located at the front and rear ends of the blade (8); the fixing plate (14), the micro fan (15) and the blade (8) are at the same height.

4. The gearbox housing machining tool with air cooling mechanism according to claim 1, characterized in that: Both sides of the tool holder (1) are longitudinally provided with slide grooves (11), and a guide rod (21) is vertically welded inside the slide groove (11), a connecting block (22) is sleeved on the outside of the guide rod (21), a side of the connecting block (22) passes through the inner groove (7) and is fixedly connected to the blade (8), a movable block (12) is fixed in front of the connecting block (22), and a screw hole (20) is provided between the connecting block (22) and one end of the movable block (12), a first bolt (13) is threadedly connected in the screw hole (20), and a transverse notch (16) is provided below the tool holder (1), and cleaning strips (17) are attached to both ends of the notch (16).

5. The gearbox housing machining tool with air cooling mechanism according to claim 4, characterized in that: The inner wall texture of the screw hole (20) matches the spiral outer wall of the first bolt (13), and the first bolt (13) passes through the screw hole (20) and contacts and locks with the guide rod (21).

6. The gearbox housing machining tool with air cooling mechanism according to claim 4, characterized in that: A vertical hole is provided on the inner side of the connection block (22), and the connection block (22) can slide up and down along the guide rod (21).

7. The gearbox housing machining tool with air cooling mechanism according to claim 1, characterized in that: Side blocks (2) are welded to both sides of the outside of the tool holder (1), and a column (3) is installed on the top of the side block (2). A shaft sleeve (24) is sleeved on the top of the column (3), and a third bolt (28) is threadedly connected between the shaft sleeve (24) and the column (3). A sleeve (23) is movably connected to both sides of the sleeve (24), and a bracket (26) is longitudinally inserted into the inner side of the sleeve (23). A positioning hole (27) is provided inside the bracket (26), and second bolts (25) are threadedly connected between both sides of the bracket (26) and the sleeve (23).

8. The gearbox housing machining tool with air cooling mechanism according to claim 7, characterized in that: The shaft sleeve (24) can rotate in situ above the column (3), and the shaft sleeve (24) and the column (3) are arranged in a concentric circle.

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