Spiral chip removal equipment for machining

Abstract

The utility model relates to the technical field of machine tool machining equipment, in particular to spiral chip removal equipment for machining, which comprises a left-right symmetrical cabinet, a chip collecting port is arranged on the rear portion of the cabinet, an input pipe is communicated with the rear portion of the cabinet, a slope groove is arranged on the cabinet, a conveying belt is arranged in the slope groove, and a chip collecting port is arranged on the conveying belt. A rotating motor is arranged on one side of the machine cabinet, an output shaft of the rotating motor is coaxially connected to one rolling shaft of the conveying belt, a rotating motor is arranged behind the machine cabinet, a spiral mechanism is arranged in the machine cabinet from front to back, an output shaft of the rotating motor is coaxially connected with the spiral mechanism, and a scrap accumulation bin is arranged in front of the machine cabinet. A liquid outlet pipe and an emptying pipe are respectively communicated with the back of the chip accumulation bin; and a chip accumulation box is arranged on the side surface of the chip accumulation bin. By means of the spiral mechanism comprising the hollow cylinder, the input pipe and the liquid outlet pipe, metal filings cannot splash and can be discharged smoothly, and a solution for dissolving cooling liquid on the metal filings is output.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool processing equipment, in particular to a spiral chip removal device for mechanical processing. Background Art

[0002] When various metal parts are processed by CNC machine tools, surface grinders, turret milling machines or radial drilling machines, metal chips will be continuously generated. The chip conveyor can quickly discharge the accumulated chips generated during the processing, avoiding the threat of accumulated chips to the operators and ensuring the cleanliness and safety of the processing environment. At the same time, it prevents the accumulation of metal chips and affects the continued processing of the machine tool, ensures the stable operation of the equipment during the machining process, provides favorable conditions for the production of high-precision parts, and prolongs the life of the machine tool.

[0003] For example, the utility model patent with authorization announcement number CN219746344U discloses a spiral chip removal device for a lathe, including a chip guide groove, a spiral blade is installed on the inner side of the chip guide groove, an adjustment mechanism is installed above the spiral blade, the adjustment mechanism includes a guide inclined plate fixed to the inner side of the chip guide groove, and a guide opening is provided on the top of the guide inclined plate; the utility model, through the cooperation between the rotating disk and the screw rod and the screw sleeve and the vertical rod, can move the screw sleeve downward, and through the cooperation between the rotating rod and the baffle plate and the side rod, can move the baffle plate to the left, thereby reducing the top opening area of ​​the guide opening, thereby reducing the falling amount of waste chips, thereby avoiding excessive falling of waste chips and the occurrence of chip removal problems.

[0004] It can indeed rely on the guide inclined plate to guide the metal chips to the guide port and rely on the baffle to control the amount of metal chips falling, but the slope of the inclined plate is small and it is difficult to ensure that the metal chips slide smoothly into the guide port, and chips may also get stuck inside. Therefore, the utility model provides a mechanical processing spiral chip removal device that does not splash metal chips, discharges metal chips smoothly, and outputs a solution that dissolves the coolant on the metal chips. Utility Model Content

[0005] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a spiral chip removal device for machining.

[0006] In the first aspect, the present application provides a spiral chip removal device for mechanical processing, comprising a bilaterally symmetrical cabinet, a chip collection port is provided on the top surface of the rear end of the cabinet, a slope groove is provided on the top surface of the cabinet, and a conveyor belt is provided at the lower end of the slope groove, the rear end of which extends to the top of the chip collection port; a rotating motor for driving the conveyor belt is installed on the outer wall of one side of the cabinet through a tripod, and an input pipe is plugged into the lower part of the rear side wall of the cabinet; a spiral mechanism extending from front to back is provided in the cabinet, and the spiral mechanism includes a rotating shaft and The spiral blades are evenly spirally arranged on the outer surface of its circumference, and the spiral mechanism also includes a hollow cylinder which is sleeved and fixed on the outside of the middle section of the spiral blade, and the hollow cylinder is located below the conveyor belt. The rear end of the spiral blade extends to the rear inner wall of the chip collection port, and a rotating motor for driving the rotating shaft is installed on the rear outer wall of the cabinet through a carrier plate. A chip storage bin is provided on the front side of the cabinet, and a liquid outlet pipe and an emptying pipe are sequentially connected to the front side wall of the chip storage bin from top to bottom, and a chip storage box is provided at the bottom of one side of the chip storage bin.

[0007] According to the technical solution provided in the example of the present application, a square baffle with a circular opening in the middle is installed between the cabinet and the chip storage bin by bolts, the inner diameter of the circular opening of the baffle is equal to the inner diameter of the hollow cylinder, and the rear side surface of the baffle is in contact with the annular surface at the front end of the hollow cylinder; roller grooves are provided at the left and right bottom edges in the cabinet, and cylindrical rollers for supporting the spiral mechanism are rotatably connected in the two roller grooves, and the outer wall of the hollow cylinder is in contact with the outer walls of the two cylindrical rollers.

[0008] According to the technical solution provided in the example of the present application, the ramp groove is symmetrical on the left and right and penetrates from top to bottom. The longitudinal cross-section of the upper part of the ramp groove is in the shape of an inverted isosceles trapezoid, and the lower part of the ramp groove is in the shape of a rectangular frame. The two rollers of the conveyor belt are respectively rotatably connected between the left and right side walls at the front and rear ends of the rectangular frame of the lower part of the ramp groove, and the output shaft of the rotating motor is coaxially connected to one of the rollers of the conveyor belt; the output shaft of the rotating motor is coaxially connected to the rotating shaft facing forward; the inner width of the rectangular frame of the lower part of the ramp groove, the width of the conveyor belt and the inner width of the cabinet are equal.

[0009] According to the technical solution provided in the example of the present application, an inlet pipe filter is fixedly connected to the inner side of one end of the inlet pipe that is inserted into the interior of the cabinet.

[0010] According to the technical solution provided in the example of this application, the hollow cylinder is fixed to the outside of the spiral blade by a flat-head bolt, and the inner diameter of the hollow cylinder is equal to the outer diameter of the spiral blade; the spiral blade and the rotating shaft extend together to the front inner wall of the chip storage bin.

[0011] According to the technical solution provided in the example of this application, a support ring is rotatably sleeved on the outer side of the front end of the rotating shaft, and the support ring is respectively installed on the left and right inner walls of the chip storage bin by bolts through two outwardly radiating cross bars integrally formed with it.

[0012] According to the technical solution provided in the example of the present application, the chip storage bin includes a quadrangular prism section, a rectangular frame section and a semi-cylindrical section, which are connected in sequence from top to bottom and inclined to one side. The side of the quadrangular prism section facing the inclined direction is an opening for discharging metal chips, and the top of the rectangular frame section is arranged at the edge of the opening with an inclined surface inclined downward for guiding the metal chips to slide down; the chip storage box is mounted on an outer side wall of the rectangular frame section of the chip storage bin by bolts.

[0013] According to the technical solution provided in the example of the present application, the bottom end of the liquid outlet pipe is at the same horizontal height as the upper end of the spiral mechanism, and the open bottom edge of the chip storage bin is higher than the height of the bottom end of the liquid outlet pipe, and the inner side of one end of the liquid outlet pipe inserted in the chip storage bin is fixedly connected with a liquid outlet pipe filter; the bottom end of the emptying pipe is at the same horizontal height as the bottom end of the chip storage bin, and the inner side of one end of the emptying pipe inserted in the chip storage bin is fixedly connected with an emptying pipe filter, and the end of the emptying pipe away from the emptying pipe filter is hinged with an emptying pipe cover for closing the emptying pipe.

[0014] In summary, the technical scheme specifically discloses a spiral chip removal device for mechanical processing, which includes a bilaterally symmetrical cabinet, a chip collection port is provided at the rear of the cabinet, an input pipe is connected to the back of the cabinet, a ramp groove is provided on the top of the cabinet, a conveyor belt is provided in the ramp groove, a rotating motor is provided on one side of the cabinet, the output shaft of the rotating motor is coaxially connected to a roller of the conveyor belt, a rotating motor is provided at the back of the cabinet, a spiral mechanism is provided from front to back in the cabinet, the output shaft of the rotating motor is coaxially connected to the spiral mechanism, a chip storage bin is provided in front of the cabinet, a liquid outlet pipe and an emptying pipe are respectively connected to the back of the chip storage bin, and a chip storage box is provided on the side thereof. The utility model realizes that metal chips will not splash, metal chips are discharged smoothly, and a solution for dissolving coolant on metal chips is output through a spiral mechanism including a hollow cylinder, an input pipe and a liquid outlet pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0016] Figure 1 It is one of the overall structural schematic diagrams of the utility model;

[0017] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the top view structure in the utility model;

[0019] Figure 4 It is a schematic diagram of the explosion structure in the utility model;

[0020] Figure 5 It is a schematic diagram of the local explosion structure in the utility model.

[0021] Figure 6 It is a schematic diagram of the spiral mechanism structure in the utility model.

[0022] Figure 7 It is a schematic diagram of the explosion structure of the spiral mechanism in the utility model.

[0023] Figure 8 It is a schematic diagram of the chip storage bin structure in the utility model.

[0024] Fig. 9 It is a schematic diagram of the liquid outlet pipe structure in the utility model.

[0025] Fig.10 It is a schematic diagram of the exhaust pipe structure in the utility model.

[0026] In the figure:

[0027] 1. Cabinet; 10. Roller groove; 11. Cylindrical roller; 12. Baffle; 13. Chip collecting port; 14. Slope groove; 15. Conveyor belt; 16. Carrier plate; 17. Input pipe; 170. Input pipe filter;

[0028] 2. Rotate the motor;

[0029] 3. spiral mechanism; 30. hollow cylinder; 31. rotating shaft; 32. spiral blade;

[0030] 4. Rotating motor;

[0031] 5. Chip storage bin; 50. Support ring; 51. Liquid outlet pipe; 510. Liquid outlet pipe filter; 52. Drain pipe; 520. Drain pipe filter; 521. Drain pipe cover; 53. Chip storage box. DETAILED DESCRIPTION

[0032] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0033] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0034] See also Figure 1-Figure 10 A spiral chip removal device for mechanical processing, comprising a bilaterally symmetrical cabinet 1, a chip collecting opening 13 is provided on the top surface of the rear end of the cabinet 1, a ramp groove 14 is provided on the top surface of the cabinet 1, and a conveyor belt 15 is provided at the lower end of the ramp groove 14, and the rear end of the conveyor belt 15 is extended to the upper part of the chip collecting opening 13; a rotating motor 2 for driving the conveyor belt 15 is installed on the outer wall of one side of the cabinet 1 through a tripod, and an input pipe 17 is plugged into the lower part of the rear side wall of the cabinet 1; a spiral mechanism 3 extending from front to back is provided in the cabinet 1, and the spiral mechanism 3 includes a rotating shaft 31 and spirally arranged uniformly thereon The spiral blade 32 is on the circumferential outer surface, and the spiral mechanism 3 also includes a hollow cylinder 30 which is sleeved and fixed on the outside of the middle section of the spiral blade 32. The hollow cylinder 30 is located below the conveyor belt 15, and the rear end of the spiral blade 32 extends to the rear inner wall of the chip gathering port 13. A rotating motor 4 for driving the rotating shaft 31 is installed on the rear outer wall of the cabinet 1 through a carrier plate 16. A chip storage bin 5 is provided on the front side of the cabinet 1. A liquid outlet pipe 51 and an emptying pipe 52 are sequentially connected to the front side wall of the chip storage bin 5 from top to bottom, and a chip storage box 53 is provided at the bottom of one side of the chip storage bin 5.

[0035] Specifically, a square baffle 12 with a circular opening in the middle is installed between the cabinet 1 and the chip storage bin 5 by bolts, the inner diameter of the circular opening of the baffle 12 is equal to the inner diameter of the hollow cylinder 30, and the rear side surface of the baffle 12 is in contact with the annular surface at the front end of the hollow cylinder 30; roller grooves 10 are provided at the left and right bottom edges in the cabinet 1, and cylindrical rollers 11 that can support the spiral mechanism 3 are rotatably connected in the two roller grooves 10, and the outer wall of the hollow cylinder 30 is in contact with the outer walls of the two cylindrical rollers 11 to allow the spiral mechanism 3 to rotate freely along the rotating shaft 31.

[0036] In addition, the ramp groove 14 is symmetrical on the left and right and penetrates from top to bottom. The longitudinal section of the upper part of the ramp groove 14 is in the shape of an inverted isosceles trapezoid, and the lower part of the ramp groove 14 is in the shape of a rectangular frame. The two rollers of the conveyor belt 15 are respectively rotatably connected between the left and right side walls at the front and rear ends of the rectangular frame of the lower part of the ramp groove 14. The output shaft of the rotating motor 2 is coaxially connected to one of the rollers of the conveyor belt 15 to drive the conveyor belt 15. The ramp groove 14 and the conveyor belt 15 can both cause metal chips to fall into the chip collection port 13; the output shaft of the rotating motor 4 is coaxially connected to the rotating shaft 31 facing forward; the inner width of the rectangular frame of the lower part of the ramp groove 14, the width of the conveyor belt 15 and the inner width of the cabinet 1 are equal.

[0037] Secondly, the input pipe 17 can input a solution that dissolves the coolant on the metal chips. The input pipe 17 is plugged into one end of the cabinet 1 and has an input pipe filter 170 fixedly connected to the inside. The input pipe filter 170 can prevent metal chips that fall into the chip collection port 13 from entering the input pipe 17.

[0038] Specifically, the hollow cylinder 30 is fixed to the outside of the spiral blade 32 by flat head bolts, and the inner diameter of the hollow cylinder 30 is equal to the outer diameter of the spiral blade 32; the spiral blade 32 and the rotating shaft 31 extend to the front inner wall of the chip storage bin 5 to ensure that the metal chips are pushed out by the front end of the spiral mechanism 3 and accumulated in the chip storage bin 5.

[0039] In this embodiment, preferably, a support ring 50 is rotatably sleeved on the outer side of the front end of the rotating shaft 31, and the support ring 50 is installed on the left and right inner walls of the chip storage bin 5 by bolts through two outwardly radiating cross bars integrally formed therewith to provide a certain supporting force for the spiral mechanism 3.

[0040] Specifically, the chip storage bin 5 includes a quadrangular prism section, a rectangular frame section and a semi-cylindrical section, which are connected in sequence from top to bottom and are inclined to one side. The side of the quadrangular prism section facing the inclined direction is an opening for discharging metal chips, and the top of the rectangular frame section is arranged at the edge of the opening with an inclined surface inclined downward to guide the metal chips to slide down; the chip storage box 53 is installed on an outer side wall of the rectangular frame section of the chip storage bin 5 by bolts.

[0041] Specifically, the bottom end of the liquid outlet pipe 51 is at the same horizontal height as the upper end of the spiral mechanism 3 to ensure that the spiral mechanism 3 can be filled with liquid but the liquid level does not exceed the liquid outlet pipe 51, and the open bottom edge of the chip storage bin 5 is higher than the height of the bottom end of the liquid outlet pipe 51, and the inner side of one end of the liquid outlet pipe 51 inserted in the chip storage bin 5 is fixedly connected with a liquid outlet pipe filter 510; the bottom end of the emptying pipe 52 is at the same horizontal height as the bottom end of the chip storage bin 5, and the inner side of one end of the emptying pipe 52 inserted in the chip storage bin 5 is fixedly connected with an emptying pipe filter 520, and the end of the emptying pipe 52 away from the emptying pipe filter 520 is hinged with an emptying pipe cover 521 for closing the emptying pipe 52; both the liquid outlet pipe filter 510 and the emptying pipe filter 520 can prevent metal chips from passing through so that the metal chips are accumulated in the chip storage bin 5.

[0042] Working principle:

[0043] Place the inclined groove 14 of the equipment at the position where the machine tool is prone to generate and accumulate metal chips, connect the device for inputting the dissolving liquid to the input pipe 17, ensure that the drain pipe cover 521 is closed, connect the rear end of the liquid outlet pipe 51 to the cooling liquid filtering device that can extract the solution, and continuously input the dissolving liquid to the input pipe 17 and fill the spiral mechanism 3 until its liquid level reaches the bottom of the liquid outlet pipe 51; then power on the device, and the metal chips generated by the machine tool processing slide into the inclined groove 14, and the metal chips then slide into the conveyor belt 15 from the left / right inclined surfaces of the inclined groove 14 due to gravity, and at the same time, the motor 2 is rotated to drive the conveyor belt 15 to transport the metal chips backwards and drop them into the chip collection port 13 to fully contact the dissolving liquid input by the input pipe 17, and then the rotating motor The machine 4 drives the spiral mechanism 3 to rotate and pushes the metal chips that fall into the chip collecting port 13 accompanied by the dissolving liquid forward, so that the metal chips are fully in contact with the dissolving liquid. The metal chips are pushed through the hollow cylinder 30 by the spiral blades 32 of the spiral mechanism 3, and then the metal chips pass through the circular opening in the middle of the baffle 12 and are continued to be pushed forward by the spiral mechanism 3 through the spiral blades 32 at the front end of the hollow cylinder 30 and into the chip storage bin 5, and then slide from the edge slope of the open opening on the side of the chip storage bin 5 to the chip storage box 53, and at the same time, the front port of the liquid outlet pipe 51 outputs the solution of the coolant that dissolves the metal chips into the filtering device to repeatedly extract the coolant, and the flow rate of the dissolving liquid input into the input pipe 17 can be controlled to control the flow rate of the liquid output from the final liquid outlet pipe 51.

[0044] When it is necessary to clean the metal chips in the chip storage bin 5, the power supply of the device must be turned off first, the input of the solvent at the input pipe 17 must be stopped, and the drain pipe cover 521 must be opened to collect all the solvent in the device at the drain pipe 52 opening; then all the metal chips in the chip storage bin 5 must be clamped out using tools.

[0045] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) to form a technical solution.

Claims

1. A spiral chip removal device for mechanical processing, characterized in that: The invention comprises a bilaterally symmetrical cabinet (1), wherein a chip collecting opening (13) is provided on the top surface of the rear end of the cabinet (1), and a slope groove (14) is provided on the top surface of the cabinet (1), and a conveyor belt (15) is provided at the lower end of the slope groove (14) and extends from the rear end to the upper part of the chip collecting opening (13); a rotating motor (2) for driving the conveyor belt (15) is installed on the outer wall of one side of the cabinet (1) through a tripod, and an input pipe (17) is inserted at the lower part of the rear side wall of the cabinet (1); a spiral mechanism (3) extending from front to back is provided in the cabinet (1), and the spiral mechanism (3) comprises a rotating shaft (31) and spiral blades uniformly spirally arranged on the outer surface of the circumference thereof. The spiral mechanism (3) further comprises a hollow cylinder (30) which is sleeved and fixed on the outer side of the middle section of the spiral blade (32); the hollow cylinder (30) is located below the conveyor belt (15); the rear end of the spiral blade (32) extends to the rear inner wall of the chip collecting port (13); a rotating motor (4) for driving the rotating shaft (31) is installed on the rear outer wall of the cabinet (1) through a carrier plate (16); a chip storage bin (5) is provided on the front side of the cabinet (1); a liquid outlet pipe (51) and an emptying pipe (52) are sequentially connected to the front side wall of the chip storage bin (5) from top to bottom; a chip storage box (53) is provided at the lower side of one side of the chip storage bin (5).

2. The spiral chip removal device for machining according to claim 1, characterized in that: A square baffle (12) with a circular opening in the middle is installed between the cabinet (1) and the chip storage bin (5) by bolts, the inner diameter of the circular opening of the baffle (12) is equal to the inner diameter of the hollow cylinder (30), and the rear side surface of the baffle (12) is in contact with the annular surface at the front end of the hollow cylinder (30); roller grooves (10) are provided at the left and right bottom edges of the cabinet (1), and cylindrical rollers (11) for supporting the spiral mechanism (3) are rotatably connected in the two roller grooves (10), and the outer wall of the hollow cylinder (30) is in contact with the outer walls of the two cylindrical rollers (11).

3. The spiral chip removal device for machining according to claim 1, characterized in that: The inclined groove (14) is bilaterally symmetrical and penetrates vertically; the longitudinal section of the upper portion of the inclined groove (14) is in the shape of an inverted isosceles trapezoid; the lower portion of the inclined groove (14) is in the shape of a rectangular frame; the two rollers of the conveyor belt (15) are rotatably connected between the left and right side walls at the front and rear ends of the rectangular frame of the lower portion of the inclined groove (14); the output shaft of the rotating motor (2) is coaxially connected to one of the rollers of the conveyor belt (15); the output shaft of the rotating motor (4) is coaxially connected to the rotating shaft (31) facing forward; the inner width of the rectangular frame of the lower portion of the inclined groove (14), the width of the conveyor belt (15) and the inner width of the cabinet (1) are equal.

4. The spiral chip removal device for machining according to claim 1, characterized in that: An input pipe filter (170) is fixedly clamped on the inner side of one end of the input pipe (17) that is inserted into the interior of the cabinet (1).

5. The spiral chip removal device for machining according to claim 1, characterized in that: The hollow cylinder (30) is fixed to the outside of the spiral blade (32) by means of flat-head bolts; the inner diameter of the hollow cylinder (30) is equal to the outer diameter of the spiral blade (32); the spiral blade (32) and the rotating shaft (31) extend together to the front inner wall of the chip storage bin (5).

6. The spiral chip removal device for machining according to claim 1, characterized in that: A support ring (50) is rotatably sleeved on the outer side of the front end of the rotating shaft (31), and the support ring (50) is respectively mounted on the left and right inner walls of the chip storage bin (5) by means of two outwardly radiating cross bars integrally formed therewith and by means of bolts.

7. The spiral chip removal device for machining according to claim 1, characterized in that: The chip storage bin (5) comprises a quadrangular prism section, a rectangular frame section and a semi-cylindrical section which are connected in sequence from top to bottom and are inclined to one side. The side of the quadrangular prism section facing the inclined direction is an opening for discharging metal chips. The top of the rectangular frame section is provided at the edge of the opening with an inclined surface inclined downward for guiding the metal chips to slide down. The chip storage box (53) is installed on an outer side wall of the rectangular frame section of the chip storage bin (5) with an inclined surface by bolts.

8. The spiral chip removal device for machining according to claim 1, characterized in that: The bottom end of the liquid outlet pipe (51) is at the same level as the top end of the spiral mechanism (3), and the open bottom edge of the chip storage bin (5) is higher than the bottom end of the liquid outlet pipe (51), and a liquid outlet pipe filter (510) is fixedly connected to the inner side of one end of the liquid outlet pipe (51) inserted into the chip storage bin (5); the bottom end of the drain pipe (52) is at the same level as the bottom end of the chip storage bin (5), and a drain pipe filter (520) is fixedly connected to the inner side of one end of the drain pipe (52) inserted into the chip storage bin (5), and a drain pipe cover (521) for closing the drain pipe (52) is hingedly connected to the end of the drain pipe (52) away from the drain pipe filter (520).

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