Oil stain removing and cleaning device for center needle machining

Abstract

The utility model relates to the technical field of central needle processing, and provides an oil stain removing and cleaning device for central needle processing, which comprises a box body and a fixing structure. According to the center needle cleaning device, the fixing structure is arranged, the outer side of a center needle is clamped through the fact that each set of clamping blocks get close to each other, multiple sets of center needles can be fixed and clamped conveniently at the same time, cleaning work is convenient, and therefore work efficiency is improved; according to the automatic discharging device for the center needles, the clamping blocks are separated from each other, clamping of the center needles is loosened, the center needles fall into a filter plate through through holes and slide into a collecting box through a discharging groove to be collected, meanwhile, cleaning sewage is discharged outwards through a water discharging pipe, and then automatic discharging work of the center needles is achieved; therefore, the working efficiency is further improved.

Description

Technical Field

[0001] This utility model relates to the field of center needle processing technology, and in particular to an oil stain removal and cleaning device for center needle processing. Background Technology

[0002] A center pin is a machining hole used to determine the center of a workpiece; most shaft parts have center holes. Its main functions are twofold: first, to serve as a positioning reference for the workpiece during machining; and second, to bear the weight of the workpiece and the cutting force. Center pin machining mainly involves center pin positioning, machining processes, and precautions. A center pin machining oil removal and cleaning device is specifically designed to remove oil stains generated during center pin machining.

[0003] Existing oil stain removal and cleaning devices for center needle processing are not convenient for clamping and fixing multiple sets of center needles at the same time during use, and some cleaning devices may lack stable and adaptable fixing devices, which makes it easy for the center needles to shift or loosen during the cleaning process, thus affecting the cleaning effect and stability. Utility Model Content

[0004] The purpose of this invention is to provide an oil stain removal and cleaning device for center needle processing, in order to solve the defect that the existing oil stain removal and cleaning devices for center needle processing are not easy to fix stably.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an oil stain removal and cleaning device for center needle processing, comprising a housing and a fixing structure;

[0006] The box body is fixed with a fixing plate inside;

[0007] The fixing plate has a fixing structure inside, which includes a through hole inside the fixing plate. A first rotating shaft is installed inside the bottom box of the fixing plate, and a second rotating shaft is installed on one side of the first rotating shaft. Both the first and second rotating shafts have bidirectional threads on their outer sides. Movable plates are installed on the outer sides of both the first and second rotating shafts. A slider is fixed to the top of the movable plate. A groove is provided inside the fixing plate outside the slider. A clamping block is fixed to the top of the slider.

[0008] Preferably, a center pin is installed at the top of the fixing plate, a sealing cover is installed at the top of the box, a collection box is fixed to one side of the bottom of the box, and slots are provided at the top of both the box and the collection box.

[0009] Preferably, the through holes are evenly spaced inside the fixed plate, the first and second rotating shafts are symmetrically distributed inside the housing, and the two ends of the first and second rotating shafts respectively penetrate the interior of the housing and are rotatably connected to the interior of the housing.

[0010] Preferably, the bidirectional threads are distributed at equal intervals on the outer sides of the first and second rotating shafts, and the movable plates are symmetrically distributed on the outer sides of the bidirectional threads. The movable plates are threadedly connected to the first and second rotating shafts through the bidirectional threads.

[0011] Preferably, one side of the clamping block is arc-shaped, the clamping blocks are symmetrically distributed on both sides of the central pin, and one side of the clamping block abuts against the outer side of the central pin.

[0012] Preferably, a drive wheel is fixed to one end of the first rotating shaft on one side of the box, a driven wheel is fixed to one end of the second rotating shaft on one side of the box, a transmission belt is installed on the outer side of the drive wheel and the driven wheel, a forward and reverse motor is fixed to the other end of the first rotating shaft on one side of the box, a filter plate is fixed to the top of the fixed plate inside the box, a discharge chute is provided on one side of the box at the bottom of the filter plate, and a drain pipe is fixed to the other side of the bottom of the box.

[0013] Preferably, the filter plate is inclined, one side of the discharge trough extends through one side of the collection box into the interior of the collection box, and a valve is installed on the outside of the drain pipe.

[0014] Preferably, a cleaning structure is fixed to one side of the top of the tank. The cleaning structure includes a water tank fixed to one side of the tank, a water supply pipe fixed to one side of the top of the water tank, a water pump fixed inside the water tank, a connecting pipe fixed to the output end of the water pump, a spray frame fixed to the top of the inner side of the tank, and a high-pressure nozzle fixed to the inner side of the spray frame.

[0015] Preferably, one end of the connecting pipe extends through one side of the housing into the interior of the spray frame, and the high-pressure nozzles are evenly distributed on the inner side of the spray frame.

[0016] The present invention provides an oil stain removal and cleaning device for center needle processing, the advantages of which are:

[0017] By setting up a fixed structure, the outer side of the central needle is clamped by each set of clamping blocks approaching each other, which facilitates the simultaneous fixing and clamping of multiple sets of central needles, making cleaning work easier and improving work efficiency. After cleaning, the forward and reverse motors are started to rotate in opposite directions, so that each set of clamping blocks moves away from each other, releasing the clamping of the central needle. The central needle falls into the filter plate through the through hole and slides into the collection box through the discharge chute for collection. At the same time, the cleaning wastewater is discharged out through the drain pipe, thus realizing the automatic unloading of the central needle, thereby further improving work efficiency.

[0018] By incorporating a cleaning structure, a water pump is activated to supply clean water from the tank to the spray frame via a connecting pipe. The spray frame has four sides, allowing multiple sets of high-pressure nozzles to spray and clean the center needle from all sides, removing surface oil and dirt. This results in a more comprehensive cleaning and improves the cleaning efficiency of the center needle. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0020] Figure 2 This is a three-dimensional cross-sectional structural diagram of the present invention;

[0021] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0022] Figure 4 This is a three-dimensional structural diagram of the fixed structure of this utility model;

[0023] Figure 5 This is a three-dimensional structural diagram of the fixing plate of this utility model.

[0024] The following are the annotations in the diagram: 1. Box body; 2. Sealing cover; 3. Collection box; 4. Fixing plate; 5. Center pin; 6. Fixing structure; 601. Through hole; 602. First rotating shaft; 603. Second rotating shaft; 604. Bidirectional thread; 605. Driving wheel; 606. Driven wheel; 607. Transmission belt; 608. Moving plate; 609. Slider; 610. Slide groove; 611. Clamping block; 612. Forward and reverse motor; 613. Filter plate; 614. Discharge chute; 615. Drain pipe; 7. Cleaning structure; 701. Water tank; 702. Water supply pipe; 703. Water pump; 704. Connecting pipe; 705. Spray frame; 706. High-pressure nozzle. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-5 The present invention provides an oil stain removal and cleaning device for center needle processing, comprising a housing 1 and a fixing structure 6.

[0027] Reference Figures 1-5As shown, a sealing cap 2 is installed on the top of the box 1, and a collection box 3 is fixed to one side of the bottom of the box 1. Both the top of the box 1 and the collection box 3 have slots. A fixing plate 4 is fixed inside the box 1, and a center pin 5 is installed on the top of the fixing plate 4. A fixing structure 6 is provided inside the fixing plate 4, including a through hole 601 inside the fixing plate 4. A first rotating shaft 602 is installed inside the box 1 at the bottom of the fixing plate 4. A second rotating shaft 603 is installed on one side of the first rotating shaft 602. Both the outer sides of the first rotating shaft 602 and the second rotating shaft 603 are provided with bidirectional screws. 604. A drive wheel 605 is fixed to one end of a first rotating shaft 602 on one side of the housing 1. A driven wheel 606 is fixed to one end of a second rotating shaft 603 on one side of the housing 1. A transmission belt 607 is installed on the outer sides of the drive wheel 605 and the driven wheel 606. Movable plates 608 are installed on the outer sides of both the first and second rotating shafts 602 and 603. A slider 609 is fixed to the top of the movable plate 608. A groove 610 is provided inside the outer fixing plate 4 of the slider 609. A clamping block 611 is fixed to the top of the slider 609. The other end of the first rotating shaft 602 on one side of the housing 1 is fixed... The housing includes a forward and reverse motor 612. A filter plate 613 is fixed to the top of a fixed plate 4 inside the housing 1. A discharge chute 614 is located on one side of the housing 1 at the bottom of the filter plate 613. A drain pipe 615 is fixed to the other side of the bottom of the housing 1. Through holes 601 are evenly spaced inside the fixed plate 4. A first rotating shaft 602 and a second rotating shaft 603 are symmetrically distributed inside the housing 1. Both ends of the first rotating shaft 602 and the second rotating shaft 603 penetrate the interior of the housing 1 and are rotatably connected to the interior of the housing 1. Bidirectional threads 604 are respectively attached to the first rotating shaft 602 and the second rotating shaft 603. The outer side of the 3 is evenly distributed, and the moving plates 608 are symmetrically distributed on the outer side of the bidirectional thread 604. The moving plates 608 are threadedly connected to the first rotating shaft 602 and the second rotating shaft 603 through the bidirectional thread 604. One side of the clamping block 611 is arc-shaped. The clamping blocks 611 are symmetrically distributed on both sides of the center pin 5. One side of the clamping block 611 abuts against the outer side of the center pin 5. The filter plate 613 is inclined. One side of the discharge trough 614 extends through one side of the collection box 3 into the interior of the collection box 3. A valve is installed on the outer side of the drain pipe 615.

[0028] After opening the sealing cover 2, the robotic arm moves multiple sets of center pins 5 to the top of the through hole 601. Then, by starting the forward and reverse motor 612, the first rotating shaft 602 is driven, causing the drive wheel 605 to rotate. Under the action of the transmission belt 607, the driven wheel 606 drives the second rotating shaft 603 to rotate. This synchronized rotation of the first and second rotating shafts 602 causes multiple sets of moving plates 608 to move bidirectionally under the action of the bidirectional thread 604. The bidirectional movement of the moving plates 608 causes the slider 609 to slide inside the groove 610, causing the clamping block 611 to clamp the outer side of the center pin 5. The robotic arm then moves out, and by closing the sealing cover 2, the process continues... To prevent water droplets from easily seeping out during the cleaning process, and to facilitate the simultaneous clamping of multiple sets of center needles 5, the cleaning work is made easier, thereby improving work efficiency. After cleaning, the forward and reverse motors 612 are started to rotate in the opposite direction, causing each set of clamping blocks 611 to move away from each other, thus releasing the clamping of the center needles 5. The center needles 5 then fall into the filter plate 613 through the through hole 601, and then slide into the collection box 3 through the discharge chute 614 under their own gravity for collection. At the same time, the cleaning wastewater is discharged outward through the drain pipe 615, thereby realizing the automatic unloading of the center needles 5, which further improves work efficiency.

[0029] Reference Figure 1 and Figure 2 As shown, a cleaning structure 7 is fixed on one side of the top of the tank 1. The cleaning structure 7 includes a water tank 701 fixed on one side of the tank 1. A water supply pipe 702 is fixed on one side of the top of the water tank 701. A water pump 703 is fixed inside the water tank 701. A connecting pipe 704 is fixed to the output end of the water pump 703. A spray frame 705 is fixed on the top of the inner side of the tank 1. A high-pressure nozzle 706 is fixed on the inner side of the spray frame 705. One end of the connecting pipe 704 extends through one side of the tank 1 into the interior of the spray frame 705. The high-pressure nozzles 706 are evenly distributed on the inner side of the spray frame 705.

[0030] By starting the water pump 703, clean water from the water tank 701 is input into the spray frame 705 through the connecting pipe 704. The spray frame 705 has four sides, which allows multiple sets of high-pressure nozzles 706 to spray and clean the front, back, left, and right sides of the center needle 5 to remove surface oil stains, thus making the cleaning more comprehensive and improving the cleaning efficiency of the center needle 5.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A device for removing and cleaning oil stains during the processing of center needles, comprising a housing (1) and a fixing structure (6); Its features are: The box (1) is fixed with a fixing plate (4) inside; The fixing plate (4) is provided with a fixing structure (6) inside. The fixing structure (6) includes a through hole (601) inside the fixing plate (4). A first rotating shaft (602) is installed inside the bottom box (1) of the fixing plate (4). A second rotating shaft (603) is installed on one side of the first rotating shaft (602). Both the first rotating shaft (602) and the second rotating shaft (603) are provided with bidirectional threads (604) on their outer sides. Both the first rotating shaft (602) and the second rotating shaft (603) are provided with moving plates (608) on their outer sides. A slider (609) is fixed at the top of the moving plate (608). A groove (610) is provided inside the fixing plate (4) outside the slider (609). A clamping block (611) is fixed at the top of the slider (609).

2. The oil stain removal and cleaning device for center needle processing according to claim 1, characterized in that: A center pin (5) is installed at the top of the fixing plate (4), a sealing cover (2) is installed at the top of the box (1), a collection box (3) is fixed on one side of the bottom of the box (1), and slots are provided at the top of both the box (1) and the collection box (3).

3. The oil stain removal and cleaning device for center needle processing according to claim 1, characterized in that: The through holes (601) are evenly distributed inside the fixed plate (4), and the first rotating shaft (602) and the second rotating shaft (603) are symmetrically distributed inside the box (1). The two ends of the first rotating shaft (602) and the second rotating shaft (603) respectively penetrate the inside of the box (1) and are rotatably connected to the inside of the box (1).

4. The oil stain removal and cleaning device for center needle processing according to claim 1, characterized in that: The bidirectional threads (604) are distributed at equal intervals on the outer sides of the first rotating shaft (602) and the second rotating shaft (603), and the movable plates (608) are symmetrically distributed on the outer sides of the bidirectional threads (604). The movable plates (608) are threadedly connected to the first rotating shaft (602) and the second rotating shaft (603) through the bidirectional threads (604).

5. The oil stain removal and cleaning device for center needle processing according to claim 1, characterized in that: One side of the clamping block (611) is arc-shaped, and the clamping blocks (611) are symmetrically distributed on both sides of the central needle (5). One side of the clamping block (611) abuts against the outer side of the central needle (5).

6. The oil stain removal and cleaning device for center needle processing according to claim 1, characterized in that: One end of the first rotating shaft (602) on one side of the box (1) is fixed with a drive wheel (605), and one end of the second rotating shaft (603) on one side of the box (1) is fixed with a driven wheel (606). A transmission belt (607) is installed on the outside of the drive wheel (605) and the driven wheel (606). A forward and reverse motor (612) is fixed on the other end of the first rotating shaft (602) on one side of the box (1). A filter plate (613) is fixed on the top of the fixing plate (4) inside the box (1). A discharge chute (614) is provided on one side of the box (1) at the bottom of the filter plate (613). A drain pipe (615) is fixed on the other side of the bottom of the box (1).

7. The oil stain removal and cleaning device for center needle processing according to claim 6, characterized in that: The filter plate (613) is inclined, one side of the discharge trough (614) extends through one side of the collection box (3) into the interior of the collection box (3), and a valve is installed on the outside of the drain pipe (615).

8. The oil stain removal and cleaning device for center needle processing according to claim 1, characterized in that: A cleaning structure (7) is fixed on one side of the top of the box (1). The cleaning structure (7) includes a water tank (701) fixed on one side of the box (1). A water supply pipe (702) is fixed on one side of the top of the water tank (701). A water pump (703) is fixed inside the water tank (701). A connecting pipe (704) is fixed at the output end of the water pump (703). A spray frame (705) is fixed on the top of the inner side of the box (1). A high-pressure nozzle (706) is fixed on the inner side of the spray frame (705).

9. The oil stain removal and cleaning device for center needle processing according to claim 8, characterized in that: One end of the connecting pipe (704) extends through one side of the box (1) into the interior of the spray frame (705), and the high-pressure nozzles (706) are evenly distributed on the inner side of the spray frame (705).

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