Numerical control lathe cleaning device

Abstract

The utility model relates to the technical field of machining, and discloses a numerical control lathe cleaning device which comprises a main body structure and an auxiliary structure, the auxiliary structure is fixedly connected to the bottom of the main body structure, the main body structure comprises a lathe workbench, and a fixing base is connected to the bottom of the lathe workbench in a clamped mode. The bottom of the fixing base is fixedly connected with a cleaning box body, the cleaning box body slides into the bottom of a lathe workbench through the fixing base, after a fixing groove in the fixing base is aligned with a positioning groove in the lathe workbench, a reset spring in the fixing groove applies outward acting force to a fixing block, and the fixing block pushes and pulls the fixing groove to be clamped into the positioning groove; and when the cleaning box body needs to be dismounted, the cleaning box body only needs to be pulled outwards, the semicircular fixing blocks are retracted into the fixing grooves under pressure and are separated from the positioning grooves to relieve limiting and fixing of the cleaning box body, the structure is simple, dismounting and mounting are convenient, and maintenance and cleaning of the cleaning device are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a cleaning device for a numerically controlled lathe. Background Art

[0002] CNC lathes have only been around for more than 20 years since they came out in the 1950s. In single-piece and small-batch production, the use of CNC lathes to process parts of complex shapes not only improves labor productivity and processing quality, but also shortens the production preparation cycle and reduces the requirements for workers' technical proficiency. Therefore, it has become an important development direction for achieving technological innovation and technological revolution in single-piece and small-batch production. Countries around the world are also vigorously developing this new technology. For parts produced in large quantities, the use of automated and semi-automated lathes can realize the automation of the production process. However, for single-piece and small-batch production parts, achieving automation has always been a difficult problem. During the process of parts processing, iron chips will be generated. Therefore, it is more common to use an iron chip cleaning device for processing;

[0003] According to the "A CNC Lathe Iron Chip Cleaning Device" disclosed in Chinese Patent Publication No. CN208289528U, an electrostatic dust removal panel, a slider, a connecting shaft, a connecting block and a rectangular through groove are provided to adsorb the iron chips generated during the lathe processing process through electrostatic adsorption, and clean them through the slider, which is simple to operate and has low cleaning costs; by providing a chip collection box, a transparent panel, a card plate and a chip collection bag, the iron chips can be collected. When the iron chips accumulate to a certain height, the chip collection bag is replaced for centralized processing, and the cleaning efficiency is high;

[0004] However, the above devices have the problem that most of the cleaning devices are fixedly connected to the CNC lathes, and it is inconvenient to disassemble and assemble the cleaning devices when they need to be repaired. Utility Model Content

[0005] The purpose of the utility model is to provide a cleaning device for a numerically controlled lathe to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a CNC lathe cleaning device, comprising a main structure and an auxiliary structure, wherein the auxiliary structure is fixedly connected to the bottom of the main structure;

[0007] The main structure includes a lathe workbench, a fixed seat is clamped at the bottom of the lathe workbench, a cleaning box is fixedly connected to the bottom of the fixed seat, a driving motor is fixedly connected to the outer wall of the cleaning box, a screw is fixedly connected to the output end of the driving motor, a moving seat is threadedly connected to the outer surface of the screw, and a brush is arranged at the bottom of the moving seat.

[0008] Preferably, fixing grooves are provided on the outer surfaces of both sides of the fixing seat, a fixing block is arranged inside the fixing groove, the top of the fixing block is semicircular, a return spring is fixedly connected to the inner wall of the fixing groove, and the top of the return spring is fixedly connected to the bottom of the fixing block.

[0009] Preferably, positioning grooves are provided on both sides of the inner wall of the lathe worktable, and the shape and size of the positioning grooves are matched with the shape and size of the fixing grooves.

[0010] Preferably, a guide rod is fixedly connected to the inner wall of the cleaning box, the guide rod passes through the movable seat and is slidably connected to the movable seat, and the guide rod is arranged parallel to the screw rod.

[0011] Preferably, a discharge groove is provided on the outer wall of one end of the cleaning box, and a recovery bucket is provided below the discharge groove.

[0012] Preferably, the auxiliary structure comprises an electric telescopic rod, the bottom of which is fixedly connected to a bottom plate, and the bottom of the bottom plate is provided with universal wheels.

[0013] Preferably, a blower is fixedly connected to the top of the bottom plate, an air supply hose is fixedly connected to the output end of the blower, and one end of the air supply hose away from the blower penetrates the outer wall of the cleaning box and extends to the interior.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] First, the utility model slides the cleaning box into the bottom of the lathe workbench through the fixing seat. When the fixing groove on the fixing seat is aligned with the positioning groove in the lathe workbench, the return spring in the fixing groove gives the fixing block an outward force, so that the fixing block pushes and pulls the fixing groove to be stuck in the positioning groove, thereby completing the limited fixation of the cleaning box. When the cleaning box needs to be removed, it only needs to be pulled outward, and the semicircular fixing block is pressured to return to the fixing groove, and is separated from the positioning groove to release the limited fixation of the cleaning box. The structure is simple, and disassembly and assembly are convenient, so it is convenient to repair and clean the cleaning device.

[0016] Second, the utility model facilitates the movement of the cleaning box by arranging universal wheels, and adjusts the height of the cleaning box by arranging an electric telescopic rod, so that the cleaning box is suitable for CNC lathes of different heights, thereby improving the applicability of the cleaning device. By arranging a blower and an air supply hose, the blower and the air supply hose cooperate to blow away the iron filings and waste materials inside the cleaning box and on the brush, thereby enhancing the cleaning effect of the cleaning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the internal structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0020] Figure 4 For the utility model Figure 3 A is an enlarged schematic diagram of the structure.

[0021] Among them: 1. Main structure; 101. Lathe workbench; 102. Fixed seat; 103. Cleaning box; 104. Driving motor; 105. Screw; 106. Moving seat; 107. Brush; 108. Fixed groove; 109. Fixed block; 110. Return spring; 111. Positioning groove; 112. Guide rod; 113. Discharge chute; 114. Recovery bucket; 2. Auxiliary structure; 201. Electric telescopic rod; 202. Bottom plate; 203. Universal wheel; 204. Blower; 205. Air supply hose. 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 the following technical solutions:

[0024] Embodiment 1

[0025] See also Figure 1-4 , a CNC lathe cleaning device, comprising a main structure 1 and an auxiliary structure 2, wherein the auxiliary structure 2 is fixedly connected to the bottom of the main structure 1;

[0026] The main structure 1 includes a lathe workbench 101, a fixed seat 102 is clamped at the bottom of the lathe workbench 101, a cleaning box 103 is fixedly connected to the bottom of the fixed seat 102, a driving motor 104 is fixedly connected to the outer wall of the cleaning box 103, a screw 105 is fixedly connected to the output end of the driving motor 104, a moving seat 106 is threadedly connected to the outer surface of the screw 105, and a brush 107 is arranged at the bottom of the moving seat 106.

[0027] The outer surfaces of both sides of the fixing seat 102 are provided with fixing grooves 108, and fixing blocks 109 are arranged inside the fixing grooves 108. The top of the fixing block 109 is semicircular, and the inner wall of the fixing groove 108 is fixedly connected to a return spring 110, and the top of the return spring 110 is fixedly connected to the bottom of the fixing block 109.

[0028] Positioning grooves 111 are provided on both sides of the inner wall of the lathe workbench 101 , and the shape and size of the positioning grooves 111 match those of the fixing grooves 108 .

[0029] A guide rod 112 is fixedly connected to the inner wall of the cleaning box 103 . The guide rod 112 passes through the movable seat 106 and is slidably connected to the movable seat 106 . The guide rod 112 is arranged parallel to the screw rod 105 .

[0030] A discharge groove 113 is formed on the outer wall of one end of the cleaning box 103 , and a recovery bucket 114 is disposed below the discharge groove 113 .

[0031] Through the above technical scheme, the cleaning box 103 is slid into the bottom of the lathe workbench 101 through the fixing seat 102. When the fixing groove 108 on the fixing seat 102 is aligned with the positioning groove 111 in the lathe workbench 101, the return spring 110 in the fixing groove 108 gives the fixing block 109 an outward force, so that the fixing block 109 pushes and pulls the fixing groove 108 to be stuck in the positioning groove 111, thereby completing the limiting fixation of the cleaning box 103. When the cleaning box 103 needs to be removed, it only needs to be pulled outward, and the semicircular fixing block 109 is pressured to return to the fixing groove 108, and disengage from the positioning groove 111 to release the limiting fixation of the cleaning box 103. The structure is simple, and disassembly and assembly are convenient, which is convenient for maintenance and cleaning of the cleaning device.

[0032] Embodiment 2

[0033] See also Figure 1-4 , and on the basis of the first embodiment, further obtained: a CNC lathe cleaning device, comprising a main structure 1 and an auxiliary structure 2, the auxiliary structure 2 is fixedly connected to the bottom of the main structure 1;

[0034] The main structure 1 includes a lathe workbench 101, a fixed seat 102 is clamped at the bottom of the lathe workbench 101, a cleaning box 103 is fixedly connected to the bottom of the fixed seat 102, a driving motor 104 is fixedly connected to the outer wall of the cleaning box 103, a screw 105 is fixedly connected to the output end of the driving motor 104, a moving seat 106 is threadedly connected to the outer surface of the screw 105, and a brush 107 is arranged at the bottom of the moving seat 106.

[0035] The auxiliary structure 2 includes an electric telescopic rod 201 , a bottom of which is fixedly connected to a bottom plate 202 , and a universal wheel 203 is arranged at the bottom of the bottom plate 202 .

[0036] A blower 204 is fixedly connected to the top of the bottom plate 202, and an air supply hose 205 is fixedly connected to the output end of the blower 204. One end of the air supply hose 205 away from the blower 204 penetrates the outer wall of the cleaning box 103 and extends to the inside.

[0037] Through the above technical scheme, the universal wheel 203 is provided to facilitate the movement of the cleaning box 103, and the electric telescopic rod 201 is provided to adjust the height of the cleaning box 103, so that the cleaning box 103 is suitable for CNC lathes of different heights, thereby improving the applicability of the cleaning device. By providing the blower 204 and the air supply hose 205, the blower 204 and the air supply hose 205 cooperate to blow away the iron filings and waste materials inside the cleaning box 103 and on the brush 107, thereby enhancing the cleaning effect of the cleaning device.

[0038] When in use: the cleaning box 103 is adjusted to a height that matches the lathe workbench 101 through the electric telescopic rod 201, the cleaning box 103 is pushed through the universal wheel 203, and the cleaning box 103 is slid into the bottom of the lathe workbench 101 through the fixed seat 102. When the fixing groove 108 on the fixed seat 102 is aligned with the positioning groove 111 in the lathe workbench 101, the return spring 110 in the fixing groove 108 gives the fixing block 109 an outward force, so that the fixing block 109 pushes and pulls the fixing block 109 to fix the fixing block 109. The groove 108 is inserted into the positioning groove 111 to complete the limiting fixation of the cleaning box 103. When the CNC lathe is completed, the processed iron filings fall into the cleaning box 103, and the drive motor 104 is started to make the screw 105 drive the moving seat 106 to move, and also drive the brush 107 to move to cooperate with the blower 204 and the air supply hose 205 to clean the processed iron filings in the cleaning box 103. The cleaned iron filings fall into the recovery bucket 114 through the discharge trough 113, and the subsequent staff will carry out centralized and unified processing.

[0039] Although specific 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 specific embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A CNC lathe cleaning device, comprising a main structure (1) and an auxiliary structure (2), characterized in that: The bottom of the main structure (1) is fixedly connected to an auxiliary structure (2); The main structure (1) comprises a lathe workbench (101), a fixed seat (102) is clamped at the bottom of the lathe workbench (101), a cleaning box (103) is fixedly connected to the bottom of the fixed seat (102), a driving motor (104) is fixedly connected to the outer wall of the cleaning box (103), a screw (105) is fixedly connected to the output end of the driving motor (104), a moving seat (106) is threadedly connected to the outer surface of the screw (105), and a brush (107) is arranged at the bottom of the moving seat (106).

2. A CNC lathe cleaning device according to claim 1, characterized in that: The outer surfaces of both sides of the fixing seat (102) are provided with fixing grooves (108), and a fixing block (109) is arranged inside the fixing groove (108). The top of the fixing block (109) is semicircular. A return spring (110) is fixedly connected to the inner wall of the fixing groove (108), and the top of the return spring (110) is fixedly connected to the bottom of the fixing block (109).

3. A CNC lathe cleaning device according to claim 2, characterized in that: Positioning grooves (111) are provided on both sides of the inner wall of the lathe workbench (101), and the shape and size of the positioning grooves (111) are compatible with the shape and size of the fixing grooves (108).

4. A CNC lathe cleaning device according to claim 1, characterized in that: A guide rod (112) is fixedly connected to the inner wall of the cleaning box (103); the guide rod (112) penetrates the movable seat (106) and is slidably connected to the movable seat (106); the guide rod (112) is arranged parallel to the screw rod (105).

5. A CNC lathe cleaning device according to claim 1, characterized in that: A discharge groove (113) is provided on the outer wall of one end of the cleaning box (103), and a recovery bucket (114) is provided below the discharge groove (113).

6. A CNC lathe cleaning device according to claim 1, characterized in that: The auxiliary structure (2) comprises an electric telescopic rod (201), the bottom of the electric telescopic rod (201) is fixedly connected to a bottom plate (202), and the bottom of the bottom plate (202) is provided with a universal wheel (203).

7. A CNC lathe cleaning device according to claim 6, characterized in that: The top of the bottom plate (202) is fixedly connected to a blower (204), the output end of the blower (204) is fixedly connected to an air supply hose (205), and the end of the air supply hose (205) away from the blower (204) penetrates the outer wall of the cleaning box (103) and extends to the interior.

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