Cutting fluid adjusting device of tooth relieving machine

Abstract

The utility model discloses a cutting fluid adjusting device of a relieving machine, which relates to the technical field of relieving machines and comprises a mounting plate connected with a driving system of the relieving machine, a fluid collecting box with a built-in cavity, a cutter and a hose connected with an external fluid supply system, and the fluid collecting box and the cutter are respectively arranged on the front side wall of the mounting plate. The liquid collecting box is located above the cutter, the length of the liquid collecting box is equal to the width of the cutter, at least three liquid outlets are evenly formed in the bottom of the liquid collecting box, and the hose is communicated and connected with the center position of the upper surface of the liquid collecting box; the liquid collecting box is arranged on the front side wall of the mounting plate of the cutter, the multiple liquid outlets are formed in the bottom of the liquid collecting box, the size of each liquid outlet is adjusted through the corresponding movable hemispherical plug, the multiple liquid outlets are adjusted according to requirements, cutting fluid is saved, cutting quality is guaranteed, and the whole structure is regular and convenient to repair and maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of skiving machines, in particular to a cutting fluid regulating device for skiving machines. Background Art

[0002] When the gear skiving machine is working, the skiving position needs to be continuously flushed with cutting fluid. The functions of the cutting fluid mainly include cooling, lubrication, cleaning, and rust prevention.

[0003] The existing method is to use a universal bamboo tube to connect one end to the external liquid supply system, and the other end to spray liquid toward the surface of the gear-reducing machine tool.

[0004] However, in order to improve the applicability of the gear skiving machine, the tool width is generally more than 1m. If parts with a width of more than 20cm are processed, one universal bamboo tube is not enough to cover the cutting position, affecting the processing quality. If more universal bamboo tubes are used, the tool on the machine will be messy, which will bring difficulties to repair and maintenance. In addition, the gear skiving machine has some vibration when working. Long-term vibration will cause the spray position of the universal bamboo tube to change, affecting the processing effect. Utility Model Content

[0005] In response to the above-mentioned deficiencies in the prior art, the utility model provides a cutting fluid regulating device for a gear-scaling machine. A liquid collecting box is arranged on the front side wall of the tool mounting plate, and multiple liquid outlets are arranged at the bottom of the liquid collecting box. The size of each liquid outlet is adjusted by a movable hemispherical plug. Multiple liquid outlets are adjusted according to demand, saving cutting fluid and ensuring cutting quality. The entire structure is regular and easy to repair and maintain.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a cutting fluid regulating device for a gear-reducing machine, comprising a mounting plate connected to a drive system of the gear-reducing machine, a liquid collecting box with a built-in cavity, a tool and a hose connected to an external liquid supply system, the liquid collecting box and the tool being respectively arranged on the front side wall of the mounting plate, and the liquid collecting box being located above the tool, the length of the liquid collecting box being equal to the width of the tool, and at least three liquid outlets being evenly arranged at the bottom, the hose being connected to the center position of the upper surface of the liquid collecting box, a threaded rod being rotatably provided on the upper surface of the liquid collecting box corresponding to the position of each liquid outlet, a driving member being provided at the top of the threaded rod, and a fixed plate being rotatably connected at the bottom, the two ends of the fixed plate being respectively fixedly connected to the front and rear side walls in the liquid collecting box, a limiting hole being provided on the fixing plate, a limiting rod being vertically movably provided in the limiting hole, the upper end of the limiting rod being connected to a movable plate, and the lower end being connected to a hemispherical plug, the spherical surface of the hemispherical plug being able to block the liquid outlet, a threaded hole being provided at the center of the movable plate, and being screwed to the threaded rod through the threaded hole.

[0007] Preferably, the liquid outlet is provided with a chamfer on one side corresponding to the side capable of contacting with the hemispherical plug.

[0008] Preferably, a rubber sealing sleeve is provided on the hemispherical plug.

[0009] Preferably, a sealing ring is provided between the threaded rod and the top of the liquid collecting tank.

[0010] Preferably, the driving member is a handle.

[0011] The utility model provides a cutting fluid regulating device for a skiving machine, which has the following beneficial effects:

[0012] 1. The utility model sets a liquid collecting box on the front side wall of the tool mounting plate, and sets multiple liquid outlets at the bottom of the liquid collecting box. The size of each liquid outlet is adjusted by a movable hemispherical plug. The multiple liquid outlets can be adjusted according to demand, saving cutting fluid and ensuring cutting quality. The whole structure is regular and easy to repair and maintain.

[0013] 2. The utility model is provided with a rubber sealing sleeve on the surface of the hemispherical plug, which has a better sealing effect when sealing with the liquid outlet; the liquid outlet is chamfered on one side of the hemispherical plug corresponding to the hemispherical plug to increase the contact area when sealing with the hemispherical plug and improve the sealing performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an overall schematic diagram of a cutting fluid regulating device for a skiving machine according to the present invention;

[0015] Figure 2 This is a main sectional view of a liquid collecting box in a cutting fluid regulating device for a skiving machine according to the present invention.

[0016] In the figure: 1. Handle; 2. Liquid collecting box; 3. Liquid outlet; 4. Cutting tool; 5. Mounting plate; 6. Hose; 7. Cavity; 8. Rubber sealing sleeve; 9. Fixing plate; 10. Hemispherical plug; 11. Limit rod; 12. Threaded rod; 13. Movable plate; 14. Limit hole; 15. Threaded hole; 16. Chamfer; 17. Sealing ring. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] like Figure 1-2As shown, a cutting fluid regulating device for a gear-scaling machine comprises a mounting plate 5 connected to a gear-scaling machine drive system, a liquid collecting box 2 with a built-in cavity 7, a tool 4 and a hose 6 connected to an external liquid supply system. The liquid collecting box 2 and the tool 4 are respectively arranged on the front side walls of the mounting plate 5, and the liquid collecting box 2 is located above the tool 4. The length of the liquid collecting box 2 is equal to the width of the tool 4, and at least three liquid outlets 3 are evenly arranged at the bottom. The hose 6 is connected to the center position of the upper surface of the liquid collecting box 2. A threaded rod 12 is rotatably provided on the upper surface of the liquid collecting box 2 and corresponds to the position of each liquid outlet 3. A driving member is provided on the top of the threaded rod 12, and a fixed plate 9 is rotatably connected to the bottom. The two ends of the plate 9 are respectively fixedly connected to the front and rear side walls in the liquid collecting box 2. A limiting hole 14 is provided on the fixed plate 9. A limiting rod 11 is vertically movable in the limiting hole 14. The upper end of the limiting rod 11 is connected to a movable plate 13, and the lower end is connected to a hemispherical plug 10. The spherical surface of the hemispherical plug 10 can seal the liquid outlet 3. A threaded hole 15 is provided in the center of the movable plate 13, which is screwed to the threaded rod 12 through the threaded hole 15; a chamfer 16 is provided on the side of the liquid outlet 3 that can abut against the hemispherical plug 10; a rubber sealing sleeve 8 is provided on the hemispherical plug 10; a sealing ring 17 is provided at the position of the threaded rod 12 and the top of the liquid collecting box 2; the driving member is a handle 1.

[0019] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process, which are as follows:

[0020] According to the instruction manual Figure 1-2 It can be seen that when the present invention is used, the mounting plate 5 connected to the gear-shoveling machine drive system can drive the cutter 4 and the liquid collecting box 2 to reciprocate, and the hose 6 connected to the external liquid supply system provides cutting fluid to the liquid collecting box 2. The drive system and the external liquid supply system are both existing technologies. Personnel adjust each liquid outlet 3 according to needs, and drive the threaded rod 12 to rotate through the driving member. Since the movable plate 13 is screwed to the threaded rod 12 through the threaded hole 15, the movable plate 13 is limited by the limit rod 11 passing through the limit hole 14 of the fixed plate 9. Therefore, the rotation of the threaded rod 12 can drive the movable plate 13 to move up and down, thereby driving the hemispherical plug 10 connected to the limit rod 11 to move up and down, so that it can approach or move away from the liquid outlet 3. When the hemispherical plug 10 is closer to the liquid outlet 3, the gap becomes smaller, and the liquid outflow becomes smaller, until it is completely blocked and no liquid flows out. The liquid outlets 3 are evenly designed at the bottom of the liquid collecting tank 2, and there are at least three liquid outlets 3. Therefore, each liquid outlet 3 can be adjusted according to the cutting speed or the width of the workpiece, and used according to actual needs, saving cutting fluid, ensuring that the cutting fluid is used in the right position, and improving the cutting quality. The entire structure is regular and almost inside the liquid collecting tank 2, which is easy to repair and maintain.

[0021] The liquid outlet 3 is provided with a chamfer 16 on the side thereof that is in contact with the hemispherical plug 10 , thereby increasing the contact area with the hemispherical plug 10 during sealing and improving the sealing performance.

[0022] Among them, the hemispherical plug 10 is provided with a rubber sealing sleeve 8, which has a better sealing effect when sealing with the liquid outlet 3.

[0023] A sealing ring 17 is provided between the threaded rod 12 and the top of the liquid collecting tank 2 to improve the sealing performance of the threaded rod 12 .

[0024] Among them, the driving part is a handle 1, which is convenient for people to twist. Of course, a motor drive can also be selected to improve the degree of automation.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting fluid regulating device for a skiving machine, characterized in that: The invention comprises a mounting plate (5) connected to a gear-scaling machine drive system, a liquid collecting box (2) with a built-in cavity (7), a tool (4) and a hose (6) connected to an external liquid supply system, wherein the liquid collecting box (2) and the tool (4) are respectively arranged on the front side wall of the mounting plate (5), and the liquid collecting box (2) is located above the tool (4), the length of the liquid collecting box (2) is equal to the width of the tool (4), and at least three liquid outlets (3) are evenly arranged at the bottom, the hose (6) is connected to the center position of the upper surface of the liquid collecting box (2), and a threaded rod (12) is rotatably arranged on the upper surface of the liquid collecting box (2) corresponding to the position of each liquid outlet (3). ), a driving member is provided on the top of the threaded rod (12), and a fixed plate (9) is rotatably connected to the bottom, and the two ends of the fixed plate (9) are respectively fixedly connected to the front and rear side walls in the liquid collecting box (2), and a limiting hole (14) is provided on the fixed plate (9), and a limiting rod (11) is vertically movable in the limiting hole (14), and the upper end of the limiting rod (11) is connected to the movable plate (13), and the lower end is connected to the hemispherical plug (10), and the spherical surface of the hemispherical plug (10) can block the liquid outlet (3), and a threaded hole (15) is provided in the center of the movable plate (13), and is screwed to the threaded rod (12) through the threaded hole (15).

2. The cutting fluid regulating device for a skiving machine according to claim 1, characterized in that: The liquid outlet (3) is provided with a chamfer (16) on one side thereof corresponding to the side capable of contacting with the hemispherical plug (10).

3. The cutting fluid regulating device for a skiving machine according to claim 1, characterized in that: A rubber sealing sleeve (8) is provided on the hemispherical plug (10).

4. The cutting fluid regulating device for a skiving machine according to claim 1, characterized in that: A sealing ring (17) is provided between the threaded rod (12) and the top of the liquid collecting tank (2).

5. The cutting fluid regulating device for a skiving machine according to claim 1, characterized in that: The driving member is a handle (1).

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