Machine tool workbench cleaning device

Abstract

The utility model relates to a machine tool workbench cleaning device which comprises an adjusting mechanism, a cleaning instrument is arranged at the bottom of the adjusting mechanism, and two telescopic rods are fixedly installed at the bottom of the adjusting mechanism. According to the machine tool workbench cleaning device, the adjusting mechanism is arranged and driven by the output end of the bidirectional servo motor, then the threaded sleeves at the two ends are driven to rotate, then the threaded sleeves can stably rotate through two first bearings, and two threaded rods in the threaded sleeves can move oppositely or away during rotation; the distance between the telescopic rods at the two ends can be changed when the two threaded rods move, therefore, the machine tool cleaning device can be suitable for machine tools with more widths to clean, meanwhile, the sliding blocks above the two telescopic rods can slide on the ejector rod, the guiding function can be provided for the two threaded rods, the weight of a water tank, a water pump and other equipment below the connecting box can be shared, and the practicability is high. And the whole structure is stable and higher in supporting performance.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning devices, in particular to a cleaning device for a machine tool workbench. Background Art

[0002] A machine tool refers to a machine that manufactures machines, also known as a mother machine or machine tool, and is usually referred to as a machine tool. It is generally divided into metal cutting machine tools, forging machine tools, and woodworking machine tools. There are many methods for processing mechanical parts in modern machinery manufacturing: in addition to cutting, there are casting, forging, welding, stamping, extrusion, etc. However, all parts with high precision requirements and fine surface roughness requirements generally need to be finally processed on machine tools using cutting methods.

[0003] There are many types of bed and workbench cleaning devices on the market. For example, patent number CN217165496U is a cleaning device for horizontal machine tool maintenance. When using this patent, the device is placed on the workbench of the machine tool, and water is injected into the water tank through the water inlet. The water pump is operated to pump the water in the water tank into the inside of the water spray pipe, and sprayed outward into water mist through the nozzle. By holding the handle and pushing it inward, the water tank moves and drives the nozzle to move. Through the movement of the nozzle, the workbench on the machine tool can be moved and sprayed. In this way, The workbench can be cleaned efficiently, but this technical solution still has some defects. For example, the top of the equipment only relies on the top rod and the connecting frame to hang heavy equipment such as the water tank and the water pump below, and the key connection parts adopt a movable connection method. The connection is not firm, and equipment such as the water tank and the water pump may fall off, causing damage to the machine tool below and causing unnecessary losses. Moreover, there is no fixed structure at the bottom of the equipment. It is placed on the workbench of the machine tool. When the equipment is in cleaning operation, the whole equipment may be displaced, resulting in unnecessary losses. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a machine tool worktable cleaning device, which has the advantages of good supporting performance and high stability, and solves the problems of poor supporting performance and insufficient stability.

[0005] In order to achieve the above-mentioned purpose of good supporting performance and high stability, the utility model provides the following technical solutions: a machine tool worktable cleaning device, comprising an adjustment mechanism, a cleaning instrument is arranged at the bottom of the adjustment mechanism, and two telescopic rods are fixedly installed at the bottom of the adjustment mechanism;

[0006] The adjusting mechanism includes a top frame, a top rod is fixedly installed inside the top frame, and two first sliders extending to the outside of the top frame are slidably connected to the outside of the top rod, and connecting pieces are fixedly installed on the bottoms of the two first sliders, and threaded rods are fixedly installed on the opposite surfaces of the two connecting pieces, and a connecting box is fixedly installed on the bottom of the top frame, and a bidirectional servo motor is fixedly installed inside the connecting box, and first bearings are fixedly installed on the inner walls of the left and right sides of the connecting box, and threaded sleeves are fixedly connected between the output ends of the left and right sides of the bidirectional servo motor and the inner walls of the two first bearings.

[0007] Furthermore, a second slider is fixedly installed at the bottom of the two telescopic rods, and the two second sliders are slidably connected inside with a sliding rod. Mounting plates are fixedly installed at the front and rear ends of the sliding rod, and a bottom plate is fixedly installed at the bottom of the two mounting plates. Two fixing mechanisms are provided at the bottom of the bottom plate.

[0008] Furthermore, the fixing mechanism includes an upper splint, the bottom of the base plate is fixedly installed with the upper splint, the inner walls on the left and right sides of the upper splint are fixedly installed with second bearings, the inner walls of the two second bearings are fixedly connected with a rotating rod extending to the outside of the upper splint, the outside of the rotating rod is fixedly installed with a gear, the outside of the gear is movably connected with a tooth plate, the bottom of the tooth plate is fixedly installed with a lower splint, the outside of the upper splint is fixedly installed with a clamping block, and the outside of the lower splint is fixedly installed with an L-shaped connecting rod passing through the inside of the clamping block.

[0009] Furthermore, the bottom of the connection box is fixedly connected to the top of the cleaning instrument, the bottoms of the two connectors are fixedly connected to the telescopic ends of the two telescopic rods, and the inner walls of the two threaded sleeves are threadedly connected to the outsides of the two threaded rods.

[0010] Furthermore, the teeth on the tooth plate mesh with the outside of the gear, the interior of the clamping block is provided with a hole adapted to the L-shaped connecting rod, the front and rear ends of the tooth plate are fixedly installed with clamping strips, and the inner walls of the front and rear ends of the upper clamping plate are provided with sliding grooves adapted to the clamping strips.

[0011] Furthermore, anti-slip pads are bonded to the opposite surfaces of the upper clamping plate and the lower clamping plate.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] 1. The machine tool workbench cleaning device is driven by a bidirectional servo motor by setting an adjustment mechanism to drive the threaded sleeves at both ends to rotate, and then the threaded sleeves can be stably rotated through two first bearings. While rotating, the two internal threaded rods will move relative to or away from each other, and the movement of the two threaded rods will change the distance between the telescopic rods at both ends, thereby adapting to more width machine tools for cleaning. At the same time, the sliders above the two telescopic rods will also slide on the top rod, which can provide a guiding function for the two threaded rods and help share the weight of equipment such as the water tank and water pump under the connection box, so that the entire structure is more stable and has stronger support.

[0014] 2. The machine tool worktable cleaning device, by setting a fixing mechanism, rotates the rotating rod through the second bearing, so that the rotating rod can produce stable rotation, and at the same time drives the gear of the rod body to rotate stably, and the gear and the tooth plate are engaged with each other, so that the tooth plate will move up and down, and the movement of the tooth plate will drive the lower clamping plate at the bottom to move, and at the same time, the L-shaped connecting rod on the rear side of the lower clamping plate is slidably connected with the block on the rear side of the upper clamping plate, which can provide a guiding effect for the two clamping plates, and the distance between the upper and lower clamping plates can be changed by moving the lower clamping plate, thereby the clamping property of the two clamping plates can be used to fix the equipment on the machine tool, and the fixation is also very firm. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a front view of the structure of the utility model;

[0017] Figure 3 It is a partial cross-sectional view of the structure of the utility model;

[0018] Figure 4 It is a partial right side sectional view of the structure of the utility model;

[0019] Figure 5 It is a cross-sectional view of the fixing mechanism of the utility model.

[0020] In the figure: 1. adjusting mechanism; 101. top frame; 102. top rod; 103. first slider; 104. connecting piece; 105. threaded rod; 106. connecting box; 107. bidirectional servo motor; 108. first bearing; 109. threaded sleeve; 2. cleaning instrument; 3. telescopic rod; 4. second slider; 5. fixing mechanism; 501. upper clamping plate; 502. second bearing; 503. rotating rod; 504. gear; 505. toothed plate; 506. lower clamping plate; 507. L-shaped connecting rod; 508. block; 6. sliding rod; 7. mounting plate; 8. bottom plate. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5 In this embodiment, a machine tool workbench cleaning device comprises an adjusting mechanism 1, a cleaning instrument 2 is arranged at the bottom of the adjusting mechanism 1, and two telescopic rods 3 are fixedly installed at the bottom of the adjusting mechanism 1;

[0023] The adjustment mechanism 1 includes a top frame 101, and a top rod 102 is fixedly installed inside the top frame 101. The top rod 102 is made of steel and can bear a large weight. The outside of the top rod 102 is slidably connected to two first sliders 103 extending to the outside of the top frame 101, which can slide freely on the rod. The bottoms of the two first sliders 103 are fixedly installed with connectors 104, and the opposite surfaces of the two connectors 104 are fixedly installed with threaded rods 105. A connecting box 106 is fixedly installed at the bottom of the top frame 101. The bottom of the connecting box 106 is fixedly connected to the top of the cleaning instrument 2. The two objects are connected by bolts, which has strong connectivity and is also convenient for disassembly. A bidirectional servo motor is fixedly installed inside the connecting box 106 107, first bearings 108 are fixedly installed on the inner walls of the left and right sides of the connection box 106, and threaded sleeves 109 are fixedly connected between the output ends of the left and right sides of the two-way servo motor 107 and the inner walls of the two first bearings 108. The inner walls of the two threaded sleeves 109 are threadedly connected to the outside of the two threaded rods 105. The two-way servo motor 107 drives the threaded sleeves 109 at both ends to rotate, and then the two first bearings 108 are used to make the threaded sleeves 109 rotate stably. While rotating, the two internal threaded rods 105 will move relative to or away from each other. The movement of the two threaded rods 105 will change the distance between the telescopic rods 3 at both ends, thereby adapting to machine tools with wider widths for cleaning.

[0024] In the case implementation, the bottom of the two telescopic rods 3 are fixedly installed with a second slider 4, the two second sliders 4 are slidably connected internally with a slide bar 6, the front and rear ends of the slide bar 6 are fixedly installed with a mounting plate 7, and the bottom of the two mounting plates 7 is fixedly installed with a bottom plate 8. The two sliders 4 can be moved on the two slide bars 6 by control, and can also drive the adjustment mechanism 1 and the cleaning instrument 2 above the telescopic rod 3 to move, thereby completing the cleaning of the entire machine tool. Two fixing mechanisms 5 are provided at the bottom of the bottom plate 8, which can fix the equipment on the machine tool.

[0025] In the case implementation, the fixing mechanism 5 includes an upper clamping plate 501, the upper clamping plate 501 is fixedly installed at the bottom of the base plate 8, the inner walls on the left and right sides of the upper clamping plate 501 are fixedly installed with second bearings 502, the inner walls of the two second bearings 502 are fixedly connected with a rotating rod 503 extending to the outside of the upper clamping plate 501, and a hand wheel is installed at one end of the rotating rod 503 for easy rotation, and a gear 504 is fixedly installed on the outside of the rotating rod 503, and the outside of the gear 504 is movably connected with a tooth plate 505, and the teeth on the tooth plate 505 are meshed with the outside of the gear 504. Through the meshing, the gear 504 rotates The tooth plate 505 can also be driven to move up and down. A lower clamping plate 506 is fixedly installed at the bottom of the tooth plate 505. When the tooth plate 505 moves, it will also drive the lower clamping plate 506 to move. A clamping block 508 is fixedly installed on the outside of the upper clamping plate 501. An L-shaped connecting rod 507 passing through the inside of the clamping block 508 is fixedly installed on the outside of the lower clamping plate 506. The inside of the clamping block 508 is provided with a hole that is compatible with the L-shaped connecting rod 507. When the lower clamping plate 506 moves, it will also drive one end of the L-shaped connecting rod 507 to move on the inner wall of the clamping block 508, which can provide a guiding effect for the two clamping plates.

[0026] In the case implementation, the bottom of the two connecting parts 104 is fixedly connected to the telescopic ends of the two telescopic rods 3. Through the telescopic function of the telescopic rods 3, the height of the adjustment mechanism 1 and the cleaning instrument 2 from the machine tool can be freely controlled to make cleaning more convenient.

[0027] In the case implementation, the front and rear ends of the tooth plate 505 are fixedly installed with clips, and the inner walls of the front and rear ends of the upper clamping plate 501 are provided with sliding grooves adapted to the clips, which can provide guidance and fixation for the tooth plate 505 when it moves inside the upper clamping plate 501.

[0028] In the case implementation, anti-slip pads are bonded to the opposite surfaces of the upper clamping plate 501 and the lower clamping plate 506, so that the two clamping plates can be more firmly clamped when the machine tool is clamped, and it is not easy to deviate.

[0029] When implementing, follow these steps:

[0030] 1) First, the two threaded sleeves 109 are driven to rotate by the bidirectional servo motor 107, so that the two threaded rods 105 on the inner wall move to both sides, and when the appropriate distance is reached, the rotation of the motor is turned off;

[0031] 2) Then adjust the four fixing mechanisms 5 at the bottom of the device to control the interval between the lower clamping plate 506 and the upper clamping plate 501 through the mutual engagement between the gear 504 and the toothed plate 505;

[0032] 3) The edge of the machine tool is clamped by the lower clamping plate 506 and the upper clamping plate 501 to ensure that it will not deviate again;

[0033] 4) Finally, the cleaning instrument 2 is started, and by controlling the two sliding rods 6, the two telescopic rods 3 can drive the upper adjustment mechanism 1 and the cleaning instrument 2 to move back and forth on the machine tool to complete the cleaning purpose.

[0034] In summary, the machine tool workbench cleaning device, by setting an adjustment mechanism 1, is driven by a bidirectional servo motor 107 to drive the threaded sleeves 109 at both ends to rotate, and then through two first bearings 108, the threaded sleeves 109 can be stably rotated, and the two internal threaded rods 105 will move relative to or away from each other during the rotation, and the movement of the two threaded rods 105 will change the distance between the telescopic rods 3 at both ends, thereby adapting to more widths of machine tools for cleaning, and at the same time, the first slider 103 above the two telescopic rods 3 will also slide on the top rod 102, which can provide a guiding function for the two threaded rods 105, and can also help to share the weight of the water tank and water pump and other equipment under the connection box 106, so that the whole structure is more stable and supportive, and solves the problem that the top of the equipment only relies on the top rod and the connecting frame to hang the heavy equipment such as the water tank and water pump below, and the key connection part adopts a movable connection method, the connection is not firm, and the water tank and water pump and other equipment may fall off, resulting in damage to the machine tool below, causing unnecessary losses.

[0035] The gear 504 is meshed with the toothed plate 505, and the toothed plate 505 is engaged with the toothed plate 505, so that the toothed plate 505 moves up and down. The movement of the toothed plate 505 drives the lower clamping plate 506 at the bottom to move. At the same time, the L-shaped connecting rod 507 at the rear side of the lower clamping plate 506 is slidably connected with the block 508 at the rear side of the upper clamping plate 501, which can provide a guiding effect for the two clamping plates. The distance between the two clamping plates can be changed by the movement of the lower clamping plate 506. Thus, the clamping property of the two clamping plates can be utilized to fix the equipment on the machine tool. The fixation is also very firm, which solves the problem of having no fixed structure at the bottom of the equipment. The equipment is placed on the workbench of the machine tool. When the equipment is in cleaning operation, the overall displacement of the equipment may occur, resulting in unnecessary losses.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A machine tool workbench cleaning device, comprising an adjustment mechanism (1), characterized in that: A cleaning instrument (2) is arranged at the bottom of the adjusting mechanism (1), and two telescopic rods (3) are fixedly mounted at the bottom of the adjusting mechanism (1); The adjustment mechanism (1) comprises a top frame (101), a top rod (102) is fixedly installed inside the top frame (101), two first sliders (103) extending to the outside of the top frame (101) are slidably connected to the outside of the top rod (102), the bottoms of the two first sliders (103) are fixedly installed with connectors (104), the opposite surfaces of the two connectors (104) are fixedly installed with threaded rods (105), the bottom of the top frame (101) is fixedly installed with a connection box (106), the inside of the connection box (106) is fixedly installed with a bidirectional servo motor (107), the inner walls of the left and right sides of the connection box (106) are fixedly installed with first bearings (108), and threaded sleeves (109) are fixedly connected between the output ends of the left and right sides of the bidirectional servo motor (107) and the inner walls of the two first bearings (108).

2. A machine tool workbench cleaning device according to claim 1, characterized in that: A second sliding block (4) is fixedly mounted at the bottom of the two telescopic rods (3), a sliding bar (6) is slidably connected inside the two second sliding blocks (4), a mounting plate (7) is fixedly mounted at both the front and rear ends of the sliding bar (6), a bottom plate (8) is fixedly mounted at the bottom of the two mounting plates (7), and two fixing mechanisms (5) are arranged at the bottom of the bottom plate (8).

3. A machine tool workbench cleaning device according to claim 2, characterized in that: The fixing mechanism (5) comprises an upper clamping plate (501), the upper clamping plate (501) is fixedly installed at the bottom of the base plate (8), the inner walls on the left and right sides of the upper clamping plate (501) are fixedly installed with second bearings (502), the inner walls of the two second bearings (502) are fixedly connected with a rotating rod (503) extending to the outside of the upper clamping plate (501), the outside of the rotating rod (503) is fixedly installed with a gear (504), the outside of the gear (504) is movably connected with a tooth plate (505), the bottom of the tooth plate (505) is fixedly installed with a lower clamping plate (506), the outside of the upper clamping plate (501) is fixedly installed with a clamping block (508), and the outside of the lower clamping plate (506) is fixedly installed with an L-shaped connecting rod (507) passing through the inside of the clamping block (508).

4. A machine tool workbench cleaning device according to claim 1, characterized in that: The bottom of the connection box (106) is fixedly connected to the top of the cleaning instrument (2), the bottoms of the two connectors (104) are fixedly connected to the telescopic ends of the two telescopic rods (3), and the inner walls of the two threaded sleeves (109) are threadedly connected to the outsides of the two threaded rods (105).

5. A machine tool workbench cleaning device according to claim 3, characterized in that: The teeth on the tooth plate (505) mesh with the outside of the gear (504), the interior of the clamping block (508) is provided with a hole adapted to the L-shaped connecting rod (507), the front and rear ends of the tooth plate (505) are fixedly mounted with clamping strips, and the inner walls of the front and rear ends of the upper clamping plate (501) are provided with sliding grooves adapted to the clamping strips.

6. A machine tool workbench cleaning device according to claim 3, characterized in that: The opposing surfaces of the upper clamping plate (501) and the lower clamping plate (506) are both bonded with anti-slip pads.

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