Chip flushing device for machining center

Abstract

The utility model discloses a machining center chip flushing device which comprises a working table, a mounting frame is arranged at the upper end of the working table, a flushing mechanism is arranged on the mounting frame, a circulating mechanism is arranged at the lower end of the working table, and the flushing mechanism comprises a motor, a gear frame and a flushing gun. The device is simple in structure and reasonable in design, the motor is started to drive the sector gear to rotate, the sector gear is in meshed connection with the rack on the inner side of the gear frame, the gear frame is driven to slide left and right in the sliding groove formed in the installation frame, and the driven gear in meshed connection with the outer rack of the gear frame rotates while the gear frame slides left and right. Due to the fact that the flushing gun is connected with the driven gear through the connecting rod, when the driven gear rotates, the flushing gun is driven to flush cuttings on the workbench, the cleanliness of the workbench is guaranteed, cleaning liquid can be collected through the circulating mechanism for secondary utilization after the workbench is flushed, waste is avoided, and economic benefits are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a chip flushing device for a mechanical processing center. Background Art

[0002] Machining refers to the process of changing the external dimensions or performance of a workpiece through a mechanical device. It is the process of changing the shape, size, position and properties of the production object to make it a finished product or semi-finished product. The mechanical manufacturing process generally refers to the sum of the mechanical processing process of parts and the assembly process of the machine. Other processes are called auxiliary processes, such as transportation, storage, power supply and equipment maintenance.

[0003] Deficiencies of existing technology:

[0004] The current chip cleaning usually requires manual operation, and the flushing direction adopts a fixed mechanism, which is inconvenient to adjust, making it difficult to flush the dead corners of the machining center, and the flushing effect is poor;

[0005] Secondly, the cleaning fluid used to flush the machining center is often disposable and discharged once used, resulting in waste. Utility Model Content

[0006] The utility model aims to provide a chip flushing device for a machining center to solve the problems raised in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical solution: a chip flushing device for a machining center, comprising a workbench, a mounting frame is provided at the upper end of the workbench, a flushing mechanism is provided on the mounting frame, and a circulation mechanism is provided at the lower end of the workbench;

[0008] The flushing mechanism comprises:

[0009] A motor, which is arranged at the upper end of the mounting frame and is connected to a sector gear via a coupling;

[0010] A gear frame, wherein the upper end of the gear frame is slidably connected to a slide groove provided on the mounting frame, the sector gear is meshedly connected to a rack on the inner side of the gear frame, and an outer rack is provided on the outer side of the gear frame;

[0011] A flushing gun, wherein a connecting rod is arranged at one end of the flushing gun, the other end of the connecting rod is connected to a driven gear, and the driven gear is meshedly connected with an external rack.

[0012] Preferably, the circulation mechanism comprises:

[0013] A collection box, the collection box is arranged at the lower end of the workbench, and a filter is arranged inside the collection box;

[0014] A separation chamber, wherein the upper end of the separation chamber is connected to the water outlet at the lower end of the collection box through a water inlet, and a plurality of partitions are arranged inside the separation chamber;

[0015] A circulation pump is arranged at one side of the collecting box, and a water inlet pipe of the circulation pump is arranged inside the separation chamber.

[0016] Preferably, a side door is provided on one side of the collection box, and the side door is arranged at the upper end of the side of the filter screen that is tilted downward.

[0017] Preferably, the outlet of the circulation pump is connected to a water tank, and the outlet of the water tank is connected to a flushing gun through a water pipe, and the material of the water pipe is a 4-point PVC hose.

[0018] Preferably, a limiting hole is provided at the lower end of the mounting bracket, and the connecting rod is rotatably connected to the limiting hole.

[0019] Preferably, the collecting box is funnel-shaped.

[0020] Preferably, a protection box is provided on the outside of the motor.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] The chip flushing device of a machining center is provided with a flushing mechanism, which includes a motor, a gear frame and a flushing gun. The motor is started to drive the fan-shaped gear to rotate, and the fan-shaped gear is meshed and connected with the rack inside the gear frame, driving the gear frame to slide left and right in a slide groove provided on a mounting frame. When the gear frame slides left and right, the driven gear meshed and connected with the outer rack of the gear frame rotates. Since the flushing gun is connected to the driven gear through a connecting rod, when the driven gear rotates, it drives the flushing gun to flush the chips on the workbench, thereby ensuring the cleanliness of the workbench.

[0023] The chip flushing device of a machining center is provided with a circulation mechanism, which includes a collection box, a separation chamber and a circulation pump. In the collection box, the cleaning liquid passes through the filter screen, and some chips are left on the upper end of the filter screen. The side door is opened to take out the chips and debris left on the upper end of the downwardly inclined side of the filter screen. The cleaning liquid then flows down from the collection box to the inside of the separation chamber. The cleaning liquid passes through a number of partition plates in the separation chamber in turn, and some fine solid impurities are left at the bottom to further purify the cleaning liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is the overall front view of the utility model;

[0025] Figure 2 It is a schematic diagram of the flushing mechanism of the utility model;

[0026] Figure 3 It is a top view of the flushing mechanism of the utility model;

[0027] Figure 4 It is a schematic diagram of the interior of the water tank of the utility model.

[0028] In the figure: 1. workbench; 11. mounting frame; 12. limit hole; 2. flushing mechanism; 21. motor; 211. sector gear; 22. gear frame; 221. outer rack; 23. flushing gun; 231. connecting rod; 232. driven gear; 233. water pipe; 234. water tank; 3. circulation mechanism; 31. collection box; 311. filter screen; 312. side door; 32. separation chamber; 321. several partitions; 33. circulation pump. DETAILED DESCRIPTION

[0029] 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.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, it can be fixed connection, setting, or detachable connection, setting, or integrated connection, setting. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0033] See also Figure 1-4 As shown, the utility model provides a technical solution for a chip flushing device for a machining center: a chip flushing device for a machining center, comprising a workbench 1, a mounting frame 11 is welded on the upper end of the workbench 1, a flushing mechanism 2 is installed on the mounting frame 11, a circulation mechanism 3 is installed on the lower end of the workbench 1, the flushing mechanism 2 comprises a motor 21, a gear frame 22 and a flushing gun 23, the motor 21 is fixed to the upper end of the mounting frame 11, the motor 21 is connected to a sector gear 211 through a coupling, the upper end of the gear frame 22 is slidably connected to a slide groove provided on the mounting frame 11, the sector gear 211 is meshedly connected to the rack inside the gear frame 22, an outer rack 221 is provided on the outer side of the gear frame 22, and the flushing gun 23 A connecting rod 231 is welded to one end of the connecting rod 231, and a driven gear 232 is connected to the other end of the connecting rod 231. The driven gear 232 is meshed with the outer rack 221. The starting motor 21 drives the sector gear 211 to rotate. The sector gear 211 is meshed with the rack inside the gear frame 22, driving the gear frame 22 to slide left and right in the slide groove provided in the mounting frame 11. While the gear frame 22 slides left and right, the driven gear 232 meshed with the outer rack 221 of the gear frame 22 rotates. Since the flushing gun 23 is connected to the driven gear 232 through the connecting rod 231, when the driven gear 232 rotates, it drives the flushing gun 23 to flush the chips on the workbench 1 to ensure the cleanliness of the workbench 1.

[0034] The circulation mechanism 3 includes a collection box 31, a separation chamber 32 and a circulation pump 33. The collection box 31 is welded to the lower end of the workbench 1. A filter screen 311 is installed inside the collection box 31. The upper end of the separation chamber 32 is connected to the water outlet at the lower end of the collection box 31 by opening a water inlet. A plurality of partitions 321 are welded inside the separation chamber 32. The circulation pump 33 is installed on one side of the collection box 31. The water inlet pipe of the circulation pump 33 is placed inside the separation chamber 32. After the cleaning liquid has been rinsed, it flows from the lower end of the workbench 1 to the collection box 31. The cleaning liquid enters the collecting box 31, and due to gravity, it flows into the funnel-shaped collecting box 31. In the collecting box 31, the cleaning liquid passes through the filter 311, and some chips are left at the upper end of the filter 311. The side door 312 is opened, and the chips and debris left at the upper end of the downwardly inclined side of the filter 311 are taken out. The cleaning liquid then flows down from the collecting box 31 to the inside of the separation chamber 32. The cleaning liquid passes through several partition plates 321 in turn in the separation chamber 32, and some fine solid impurities are left at the bottom to further purify the cleaning liquid.

[0035] A side door 312 is provided on one side of the collecting box 31 . The side door 312 is provided at the upper end of the downwardly inclined side of the filter screen 311 , so that some chips that fail to pass through the filter screen 311 can be taken out from the side door 312 .

[0036] The outlet of the circulation pump 33 is connected to a water tank 234 , and the outlet of the water tank 234 is connected to the flushing gun through a water pipe 233 . The water pipe 233 is made of a 4-point PVC hose, and water is supplied to the flushing gun 23 through the water tank 234 .

[0037] A limiting hole 12 is provided at the lower end of the mounting frame 11 , and the connecting rod 231 is rotatably connected to the limiting hole 12 , so that the connecting rod 231 can drive the flushing gun 23 to rotate.

[0038] The collecting box 31 is in the shape of a funnel, so as to better collect the cleaning liquid used to rinse the workbench 1 .

[0039] A protection box is installed on the outer side of the motor 21 to extend the service life of the motor 21 .

[0040] The working principle of the utility model is as follows:

[0041] When a chip flushing device for a machining center of the present embodiment is in use, since a large amount of chips are generated when machining parts in the machining center, some chips pass through the holes at the bottom of the machining area, and other small chips remain on the machining table or get stuck in the holes at the bottom of the machining area. At this time, it is necessary to start the motor 21 to drive the fan gear 211 to rotate, and the fan gear 211 is meshed and connected with the rack inside the gear frame 22, driving the gear frame 22 to slide left and right in the slide groove provided on the mounting frame 11. While the gear frame 22 slides left and right, the driven gear 232 meshed and connected with the outer rack 221 of the gear frame 22 rotates. Since the flushing gun 23 is connected to the driven gear 232 through the connecting rod 231, the driven gear 2 When 32 rotates, it drives the flushing gun 23 to flush the chips on the workbench 1 to ensure the cleanliness of the workbench 1. After cleaning the workbench 1, the cleaning liquid flows into the funnel-shaped collection box 31 due to gravity. The liquid in the collection box 31 passes through the filter screen 311, and some chips are left at the upper end of the filter screen 311. The side door 312 is opened to take out the chips and debris left on the upper end of the downwardly inclined side of the filter screen 311. The cleaning liquid then flows down from the collection box 31 to the inside of the separation chamber 32. The cleaning liquid passes through several partition plates 321 in the separation chamber 32 in turn, and some fine solid impurities are left at the bottom. The cleaning liquid with good fluidity flows through several partition plates 321 and is transported to the water tank 234 for storing the cleaning liquid by the circulation pump 33.

[0042] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A chip flushing device for a machining center, comprising a workbench (1), characterized in that: A mounting frame (11) is provided at the upper end of the workbench (1), a flushing mechanism (2) is provided on the mounting frame (11), and a circulation mechanism (3) is provided at the lower end of the workbench (1); The flushing mechanism (2) comprises: A motor (21), the motor (21) being arranged at the upper end of the mounting frame (11), the motor (21) being connected to a sector gear (211) via a coupling; A gear frame (22), wherein the upper end of the gear frame (22) is slidably connected to a slide groove provided on the mounting frame (11), the sector gear (211) is meshingly connected to a rack on the inner side of the gear frame (22), and an outer rack (221) is provided on the outer side of the gear frame (22); A flushing gun (23), wherein a connecting rod (231) is provided at one end of the flushing gun (23), the other end of the connecting rod (231) is connected to a driven gear (232), and the driven gear (232) is meshedly connected to an external rack (221).

2. A chip flushing device for a machining center according to claim 1, characterized in that: The circulation mechanism (3) comprises: A collection box (31), the collection box (31) being arranged at the lower end of the workbench (1), and a filter screen (311) being arranged inside the collection box (31); A separation chamber (32), wherein the upper end of the separation chamber (32) is connected to the water outlet at the lower end of the collection box (31) via a water inlet, and a plurality of partitions (321) are provided inside the separation chamber (32); A circulation pump (33), the circulation pump (33) being arranged on one side of the collection box (31), the water inlet pipe of the circulation pump (33) being arranged inside the separation chamber (32), the outlet of the circulation pump (33) being connected to a water tank (234), the outlet of the water tank (234) being connected to a flushing gun via a water pipe (233), the material of the water pipe (233) being a 4-point PVC hose.

3. A chip flushing device for a machining center according to claim 2, characterized in that: A side door (312) is provided on one side of the collection box (31), and the side door (312) is arranged at the upper end of a side of the filter screen (311) that is tilted downward.

4. A chip flushing device for a machining center according to claim 1, characterized in that: A limiting hole (12) is provided at the lower end of the mounting frame (11), and the connecting rod (231) is rotatably connected to the limiting hole (12).

5. A chip flushing device for a machining center according to claim 2, characterized in that: The upper end of the collecting box (31) is funnel-shaped.

6. A chip flushing device for a machining center according to claim 1, characterized in that: A protection box is provided on the outer side of the motor (21).

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