Sliding door structure for protective cover of numerical control machine tool

Abstract

The utility model relates to the technical field of numerical control machine tools, and provides a sliding door structure for a protective cover of a numerical control machine tool, which comprises a numerical control machine tool body, a shell and two door bodies, the shell is fixedly arranged on the numerical control machine tool body, the two door bodies are oppositely arranged on the front side of the shell, and window grooves are formed in the two door bodies in a penetrating manner. Water in a water tank is pumped through a water pump, the pumped water is conveyed to the interior of a rectangular sealing pipe through a water pipe and sprayed out from the interior of a spray head, the water is sprayed on tempered glass, a screw is driven by a motor to rotate in a first sliding groove plate, a linkage sliding block slides in the first sliding groove plate, and the tempered glass is driven by a motor to rotate. The tempered glass cleaning device is used for scraping and cleaning tempered glass left and right and effectively scraping and cleaning processing chippings and water adhered to the inner wall of the tempered glass, so that the use efficiency of the tempered glass is improved, and the tempered glass cleaning device is used for blocking external objects through the protective net and effectively preventing the external objects from impacting the tempered glass, so that internal chippings are prevented from flying out.

Description

Technical Field

[0001] The utility model belongs to the technical field of numerical control machine tools, and in particular relates to a sliding door structure used for a protective cover of a numerical control machine tool. Background Art

[0002] CNC machine tool is the abbreviation of digital control machine tool. It is an automated machine tool equipped with a program control system. The control system can logically process programs specified by control codes or other symbolic instructions, decode them, express them in coded numbers, input them into the CNC device through information carriers, and after calculation and processing, the CNC device sends out various control signals to control the movement of the machine tool. It automatically processes parts according to the shape and size required by the drawing. In the process of processing, a protective cover is needed to prevent the chips generated by the processing from flying out.

[0003] Known Chinese public authorized utility model: (publication number: CN210790247U) discloses a protective cover for automated CNC machine tools, whose structure includes a platform and a convenient device, a slide groove is arranged inside the front end of the platform, and the rear end of the platform is against the bottom end of the rear cover body, the bottom end of the slide groove is fitted and fixed with the bottom end of the lower slide rail, the right side of the upper end of the lower slide rail and the lower end of the right sliding door can slide and contact each other, and the left side of the upper end of the lower slide rail and the lower end of the left sliding door can slide and contact each other. The utility model is a protective cover for automated CNC machine tools, and convenient devices are arranged around the front cover body, and the protective box is connected with the mounting base, that is, the mounting frame is inserted into the four corners of the bottom plate, and then the fixing rod is fixed with a fixing member, and the rotating clamp is pressed to the left at the same time, and the rotating clamp rotates around the rotating shaft. Under the action of the torsion spring, the lower end of the rotating clamp is clamped with the clamp seat, and the plug rod is plugged into the socket formed by the clamp seat and the fixing seat, thereby realizing the effect of convenient installation, which is conducive to the removal of the protective cover for comprehensive cleaning.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned protective cover for automated CNC machine tools has the following problems: during use, the prior art is not convenient for scraping and spraying tempered glass left and right to clean it, and the above-mentioned cleaning requires comprehensive disassembly and cleaning, which is time-consuming and labor-intensive, and reduces the use efficiency of the CNC machine tools. Therefore, a sliding door structure for a protective cover for CNC machine tools is proposed. Utility Model Content

[0005] The utility model proposes a sliding door structure for a protective cover of a CNC machine tool, which solves the problem in the related art that it is inconvenient to clean the tempered glass by scraping and spraying water left and right, and the above cleaning requires comprehensive disassembly and cleaning, which is relatively time-consuming and labor-intensive, and reduces the use efficiency of the CNC machine tool.

[0006] The technical solution of the utility model is as follows: A sliding door structure for a protective cover of a CNC machine tool, comprising: a CNC machine tool body, a shell fixedly mounted on the CNC machine tool body, and two door bodies relatively arranged at the front side of the shell;

[0007] A window groove is formed through the two door bodies, and tempered glass is embedded inside the window groove, and a protective net is hinged inside the window groove;

[0008] A first slide plate is fixedly mounted on the inner bottom wall of the window slot, a motor is fixedly mounted on the inner side wall of the first slide plate, a screw is fixedly connected to the output end of the motor, an end of the screw away from the motor is rotatably connected to the first slide plate, a slider is slidably connected inside the first slide plate, a thread penetrates between the slider and the screw, and a wiper strip in contact with the tempered glass is fixedly mounted on one side of the slider;

[0009] A driving mechanism, the driving mechanism is arranged between the two door bodies and the housing, and is used to automatically open and close the two door bodies;

[0010] A cleaning mechanism is arranged on the top of the shell and is used for spraying water to clean the tempered glass.

[0011] Preferably, the driving mechanism includes a T-shaped slide rail fixedly mounted on the top of the shell, and a T-shaped slot plate fixedly mounted below the tops of the two door bodies, and the T-shaped slot plate is slidably engaged with the T-shaped slide rail.

[0012] Preferably, a toothed plate is fixedly installed above the top of the two door bodies, and two motors are relatively fixedly installed at the top center of the shell. The output ends of the two motors are fixedly connected with gears, and the gears are meshingly connected with the toothed plate.

[0013] Preferably, a second slide plate is fixedly installed on the side of the CNC machine tool body, and two groups of rollers are rollingly connected inside the second slide plate, and the two groups of rollers are connected to the two door bodies.

[0014] Preferably, the cleaning mechanism comprises a water tank fixedly mounted on the top of the shell and a water pump fixedly mounted on the front side of the water tank, and an input end of the water pump extends to the interior of the water tank.

[0015] Preferably, a rectangular sealing tube is fixedly mounted on the inner top wall of the shell, a plurality of nozzles facing the tempered glass are fixedly mounted on the bottom of the rectangular sealing tube, and the rectangular sealing tube is fixedly connected to the output end of the water pump through a water pipe.

[0016] The working principle and beneficial effects of the utility model are:

[0017] 1. The water in the water tank is extracted by a water pump, and the extracted water is transported to the inside of the rectangular sealed tube through a water pipe and sprayed out from the inside of the nozzle. The water is sprayed on the tempered glass. The motor drives the screw to rotate inside the slide plate 1, and the linkage slider slides inside the slide plate 1 to scrape and clean the tempered glass left and right, effectively scraping and cleaning the processing debris and water adhered to the inner wall of the tempered glass, thereby improving the use efficiency of the tempered glass;

[0018] 2. The protective net is used to block external objects, effectively preventing them from hitting the tempered glass, thereby preventing internal debris from flying out. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed by the utility model;

[0021] Figure 2 This is a side view schematic diagram of the three-dimensional structure proposed by the utility model;

[0022] Figure 3 The utility model provides a schematic diagram of the cross-sectional three-dimensional structure of the CNC machine tool body;

[0023] Figure 4 This is a schematic diagram of the partial three-dimensional structure of the door body proposed in the utility model;

[0024] In the figure: 1. CNC machine tool body; 2. shell; 3. door body; 4. window slot; 5. tempered glass; 6. slide plate one; 7. motor; 8. screw; 9. slider; 10. wiper strip; 11. driving mechanism; 111. T-shaped slide rail; 112. T-shaped slot plate; 113. tooth plate; 114. motor; 115. gear; 116. slide plate two; 117. roller; 12. cleaning mechanism; 121. water tank; 122. water pump; 123. rectangular sealing tube; 124. nozzle; 13. protective net. DETAILED DESCRIPTION

[0025] The following will be combined with 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 of 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.

[0026] Embodiment 1

[0027] See also Figure 1 - Figure 4, a sliding door structure for a protective cover of a CNC machine tool, comprising: a CNC machine tool body 1, a shell 2 fixedly mounted on the CNC machine tool body 1 and two door bodies 3 relatively arranged at the front side of the shell 2;

[0028] A window slot 4 is formed on each of the two door bodies 3, a tempered glass 5 is embedded inside the window slot 4, and a protective net 13 is hinged inside the window slot 4;

[0029] A slide plate 6 is fixedly installed on the inner bottom wall of the window groove 4, a motor 7 is fixedly installed on the inner side wall of the slide plate 6, a screw rod 8 is fixedly connected to the output end of the motor 7, an end of the screw rod 8 away from the motor 7 is rotatably connected to the slide plate 6, a slider 9 is slidably connected inside the slide plate 6, a thread penetrates between the slider 9 and the screw rod 8, and a wiper strip 10 in contact with the tempered glass 5 is fixedly installed on one side of the slider 9;

[0030] The utility model provides a sliding door structure for a protective cover of a CNC machine tool; when cleaning the tempered glass 5, by starting the motor 7, the motor 7 drives the screw 8 to rotate inside the slide plate 6, and the linkage slider 9 slides inside the slide plate 6, so that the wiper strip 10 moves left and right, which is used to scrape and clean the tempered glass 5 left and right;

[0031] The protective net 13 is used to block external objects, effectively preventing the external objects from hitting the tempered glass 5 and breaking.

[0032] Embodiment 2

[0033] Based on the first embodiment, the present embodiment includes: a driving mechanism 11, which is arranged between the two door bodies 3 and the shell body 2, and is used for automatically opening and closing the two door bodies 3. The driving mechanism 11 includes a T-shaped slide rail 111 fixedly installed on the top of the shell body 2, and a T-shaped slot plate 112 fixedly installed below the tops of the two door bodies 3. The T-shaped slot plate 112 and the T-shaped slide rail 111 are slidably engaged with each other. A tooth plate 113 is fixedly installed above the tops of the two door bodies 3. Two motors 114 are relatively fixedly installed at the top center of the shell body 2. The output ends of the two motors 114 are fixedly connected with gears 115. The gears 115 are meshingly connected with the tooth plate 113. A slide plate 116 is fixedly installed on the side of the CNC machine tool body 1. The slide plate 116 is internally rollingly connected with two groups of rollers 117, and the two groups of rollers 117 are connected with the two door bodies 3.

[0034] The technical solution provided by this embodiment is: when the two door bodies 3 are opened or closed, by starting the motor 114, the motor 114 drives the gear 115 to rotate, and the toothed plate 113 in linkage meshing connection pushes the T-shaped slot plate 112 to slide on the T-shaped slide rail 111, and the two sets of rollers 117 slide inside the second slide slot plate 116, so as to achieve the purpose of opening or closing the two door bodies 3.

[0035] Embodiment 3

[0036] Based on the first embodiment, the present embodiment includes: a cleaning mechanism 12, which is arranged on the top of the shell 2 and is used to spray water to clean the tempered glass 5. The cleaning mechanism 12 includes a water tank 121 fixedly installed on the top of the shell 2 and a water pump 122 fixedly installed on the front side of the water tank 121. The input end of the water pump 122 extends to the inside of the water tank 121. A rectangular sealed tube 123 is fixedly installed on the inner top wall of the shell 2. A plurality of nozzles 124 facing the tempered glass 5 are fixedly installed on the bottom of the rectangular sealed tube 123. The rectangular sealed tube 123 is fixedly connected to the output end of the water pump 122 through a water pipe.

[0037] The technical solution provided in this embodiment is: when cleaning the tempered glass 5, by starting the water pump 122, the water pump 122 extracts the water inside the water tank 121, and the extracted water is transported to the inside of the rectangular sealed tube 123 through the water pipe, and sprayed out from the inside of the nozzle 124. The water is sprayed on the tempered glass 5, which is used to spray water to clean the tempered glass 5.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sliding door structure for a protective cover of a CNC machine tool, characterized in that: include: A numerically controlled machine tool body (1), a shell (2) fixedly mounted on the numerically controlled machine tool body (1), and two door bodies (3) arranged opposite to each other at the front side of the shell (2); A window groove (4) is formed through each of the two door bodies (3), a tempered glass (5) is embedded in the window groove (4), and a protective net (13) is hingedly connected to the inside of the window groove (4); A slide plate (6) is fixedly mounted on the inner bottom wall of the window groove (4), a motor (7) is fixedly mounted on the inner side wall of the slide plate (6), a screw rod (8) is fixedly connected to the output end of the motor (7), an end of the screw rod (8) away from the motor (7) is rotatably connected to the slide plate (6), a slider (9) is slidably connected inside the slide plate (6), a thread passes through the slider (9) and the screw rod (8), and a wiper strip (10) in contact with the tempered glass (5) is fixedly mounted on one side of the slider (9); A driving mechanism (11), the driving mechanism (11) being arranged between the two door bodies (3) and the housing (2) and being used for automatically opening and closing the two door bodies (3); A cleaning mechanism (12), the cleaning mechanism (12) being arranged on the top of the housing (2) and being used for cleaning the tempered glass (5) by spraying water.

2. The sliding door structure for a protective cover of a CNC machine tool according to claim 1, characterized in that: The driving mechanism (11) comprises a T-shaped slide rail (111) fixedly mounted on the top of the housing (2), and a T-shaped slot plate (112) fixedly mounted below the tops of the two door bodies (3), wherein the T-shaped slot plate (112) is slidably engaged with the T-shaped slide rail (111).

3. The sliding door structure for a protective cover of a CNC machine tool according to claim 2, characterized in that: A toothed plate (113) is fixedly mounted above the tops of the two door bodies (3), two motors (114) are relatively fixedly mounted at the top center of the housing (2), and output ends of the two motors (114) are fixedly connected to a gear (115), the gear (115) being meshingly connected to the toothed plate (113).

4. The sliding door structure for a protective cover of a CNC machine tool according to claim 3 is characterized in that: A second slide plate (116) is fixedly mounted on the side of the CNC machine tool body (1), and two groups of rollers (117) are rollingly connected inside the second slide plate (116), and the two groups of rollers (117) are connected to the two door bodies (3).

5. The sliding door structure for a protective cover of a CNC machine tool according to claim 1, characterized in that: The cleaning mechanism (12) comprises a water tank (121) fixedly mounted on the top of the housing (2) and a water pump (122) fixedly mounted on the front side of the water tank (121), wherein the input end of the water pump (122) extends into the interior of the water tank (121).

6. The sliding door structure for a protective cover of a CNC machine tool according to claim 5, characterized in that: A rectangular sealed tube (123) is fixedly mounted on the inner top wall of the housing (2); a plurality of nozzles (124) facing the tempered glass (5) are respectively fixedly mounted on the bottom of the rectangular sealed tube (123); and the rectangular sealed tube (123) is fixedly connected to the output end of the water pump (122) via a water pipe.

Images