Sealing protection structure of numerical control machining center
By designing components such as guide rails, guide channels, sealed doors and brush plates on the CNC machining center, the problems of debris splashing and difficulty in cleaning are solved, and better sealing effect and service life are achieved.
Patent Information
- Application Number
- CN202420496530.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-14
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-03-14
AI Technical Summary
During processing, debris in existing CNC machining centers are prone to splash out of the inside of the track, and debris in the track grooves are difficult to clean, affecting the sliding of the sealing door and resulting in poor sealing effect.
A sealing protection structure of CNC machining center is designed, including guide rails, guide channels, sealing doors, upper support plates, connecting blocks, clamping wheels, support rollers, brush plates and receiving boxes. The sealed door slides through the guide channel, driving the brush plate to clean the inner wall of the guide rail, and the receiving box cleans up impurities.
The sliding sealing door drives the brush plate to clean, which can effectively remove debris in the guide track, prevent debris from accumulating, and improve sealing effect and service life.
Smart Images
Figure CN222588969U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sealing protection, in particular to a sealing protection structure for a numerical control machining center. Background Art
[0002] The CNC machining center can better solve the problems of complex, precise, small-batch, and multi-variety parts processing. It is a flexible and high-efficiency automated lathe, represents the development direction of modern lathe control technology, and is a typical mechatronics product.
[0003] At present, chips will splash during machining in CNC machining centers. Therefore, most of the current CNC machining centers are equipped with protective doors to prevent the splashing chips from injuring people. However, the sealing structure of the current CNC machining centers mostly guides the sealing door to slide open and close through a track. However, during use, chips are easy to splash out of the track, and the chips in the track groove are difficult to clean out. Long-term accumulation can easily affect the sliding of the sealing door. Utility Model Content
[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.
[0005] Therefore, one purpose of the utility model is to provide a sealing protection structure for a CNC machining center to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.
[0006] In order to achieve the above-mentioned objectives, an embodiment of the utility model on one hand provides a sealing protection structure for a CNC machining center, including a machining center equipment body, a guide rail fixedly connected to the bottom of the machining center equipment body, a guide groove is opened at the edge of the top of the machining center equipment body, and a sealing door is slidably connected to the guide rail and the guide groove together, and an upper support plate is fixedly connected to one side of the bottom of the sealing door, and a connecting block is fixedly connected to the center of the bottom surface of the upper support plate, and a plurality of clamping wheels are rotatably connected to both side surfaces of the connecting block, and a plurality of rotatably connected support rollers are embedded in the interior of the bottom surface of the upper support plate, and both ends of the guide rail are open structures, and a brush plate is fixedly connected to the bottom of the connecting block, and the bristles of the brush plate are in contact with the bottom surface of the inner wall of the guide rail, and a plurality of the clamping wheels are in contact with the top surface of the inner wall of the guide rail, and a plurality of the support rollers are in rolling contact with the top surface of the outer wall of the guide rail.
[0007] Preferably, any of the above schemes has a guide slider fixedly connected to one side of the top of the inner wall of the sealing door, the guide slider is slidably connected to the guide channel, and the length of the sealing door is greater than the opening length of the machining center equipment body.
[0008] The technical effect achieved by adopting the above solution is that the connection effect of the top of the sealing door can be guided by the guide groove at the top, and at the same time the sealing door can completely close the opening of the machining center.
[0009] Preferably, any of the above schemes has the length of the guide rail matched with the opening length of the machining center equipment body, and the lengths of the support plate, the connecting block and the brush plate are all matched with the length of the guide rail.
[0010] The technical effect achieved by adopting the above scheme is: the sealed door can fully slide to the two ends of the guide track, thereby improving the sliding stability, and the brush plate can fully clean the inner wall of the guide track during sliding.
[0011] Preferably, any of the above schemes is that fixed rods are fixedly connected to both sides of the bottom of the machining center equipment body, and receiving boxes are inserted into the outer walls of the fixed rods on both sides. The two receiving boxes are respectively located at the two ends of the guide rail, and a handle is fixedly connected to one side of the receiving box.
[0012] The technical effect achieved by adopting the above scheme is that the swept impurities can be completely received by the receiving box, thereby achieving complete cleaning of the impurities.
[0013] Preferably, any of the above schemes has discharge openings on both sides of the bottom of the guide track, and the positions of the discharge openings correspond to the positions of the top openings of the receiving box.
[0014] The technical effect achieved by adopting the above scheme is that the swept impurities can be completely dropped through the discharge port, preventing debris from remaining at the edges of both ends of the guide track.
[0015] Preferably, any of the above schemes is that handles are fixedly connected to both sides of the outer wall of the sealed door, and a transparent observation window is fixedly connected to the middle of the sealed door.
[0016] The technical effect achieved by adopting the above solution is that the sealed door can be easily pulled by the handle, and the processing process can be easily observed through the transparent observation window.
[0017] Compared with the prior art, the advantages and beneficial effects of the utility model are:
[0018] The sealing protection structure of the CNC machining center can drive the brush plate to slide left and right on the inner wall of the guide track through the sliding sealing door, so that the debris falling into the inner wall of the guide track can be swept to both ends, so that impurities can be swept out from both ends. The cleaning is completed in the process of opening and closing the door back and forth normally, which prevents the accumulation of debris and increases the service life. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the structure of the utility model;
[0020] Figure 2 It is a side view structural schematic diagram of the utility model;
[0021] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle.
[0022] In the figure: 1- machining center equipment body, 2- guide rail, 3- guide groove, 4- sealing door, 5- handle, 6- transparent observation window, 7- support plate, 8- connecting block, 9- brush plate, 10- clamping wheel, 11- receiving box, 12- support roller, 13- fixed rod, 14- handle, 15- discharge port, 16- guide slide block. DETAILED DESCRIPTION
[0023] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.
[0024] Embodiment 1: Figures 1 to 3 As shown, a sealing protection structure of a CNC machining center includes a machining center equipment body 1, a guide rail 2 is fixedly connected to the bottom of the machining center equipment body 1, a guide groove 3 is opened at the edge of the top of the machining center equipment body 1, and a sealing door 4 is slidably connected to the guide rail 2 and the guide groove 3. An upper support plate 7 is fixedly connected to one side of the bottom of the sealing door 4, a connecting block 8 is fixedly connected to the center of the bottom surface of the upper support plate 7, and a plurality of clamping wheels 10 are rotatably connected to both side surfaces of the connecting block 8. A plurality of rotatably connected supporting rollers 12 are embedded in the interior of the bottom surface of the upper support plate 7, and both ends of the guide rail 2 are open structures. A brush plate 9 is fixedly connected to the bottom of the connecting block 8, and the bristles of the brush plate 9 are in contact with the bottom surface of the inner wall of the guide rail 2, and a plurality of clamping wheels 10 are in contact with the top surface of the inner wall of the guide rail 2, and a plurality of supporting rollers 12 are in rolling contact with the top surface of the outer wall of the guide rail 2.
[0025] As an optional technical solution of the utility model, a guide slider 16 is fixedly connected to one side of the top of the inner wall of the sealing door 4, and the guide slider 16 is slidably connected to the guide groove 3. The length of the sealing door 4 is greater than the opening length of the machining center equipment body 1. The connection effect of the top of the sealing door 4 can be guided by the guide groove 3 at the top, and at the same time, the sealing door 4 can completely close the opening of the machining center.
[0026] As an optional technical solution of the utility model, the length of the guide rail 2 is adapted to the opening length of the machining center equipment body 1, and the lengths of the support plate 7, the connecting block 8 and the brush plate 9 are all adapted to the length of the guide rail 2, so that the support plate 7, the connecting block 8 and the brush plate 9 can fully cooperate with the guide rail 2, so that the sealing door 4 can fully slide to both ends of the guide rail 2, thereby improving the sliding stability, and allowing the brush plate 9 to fully clean the inner wall of the guide rail 2 during sliding.
[0027] As an optional technical solution of the utility model, fixed rods 13 are fixedly connected to both sides of the bottom of the machining center equipment body 1, and receiving boxes 11 are inserted into the outer walls of the fixed rods 13 on both sides. The two receiving boxes 11 are respectively located at the two ends of the guide rail 2. A handle 14 is fixedly connected to one side of the receiving box 11. The receiving box 11 can completely receive the swept impurities, thereby achieving complete cleaning of the impurities.
[0028] As an optional technical solution of the utility model, discharge ports 15 are provided on both sides of the bottom of the guide track 2, and the position of the discharge port 15 corresponds to the position of the top opening of the receiving box 11. The removed impurities can be completely dropped through the discharge port 15, preventing debris from remaining on the edges of both ends of the guide track 2.
[0029] As an optional technical solution of the utility model, handles 5 are fixedly connected to both sides of the outer wall of the sealing door 4, and a transparent observation window 6 is fixedly connected to the middle of the sealing door 4. The handles 5 are convenient for pulling the sealing door 4, and the transparent observation window 6 can be used to observe the processing process.
[0030] A sealing protection structure for a CNC machining center, the working principle is as follows:
[0031] 1) The sliding sealing door 4 can drive the brush plate 9 to slide left and right on the inner wall of the guide track 2;
[0032] 2) The debris falling into the inner wall of the guide track 2 is swept to both ends, so that the impurities can be swept out from both ends, and the cleaning is completed in the process of opening and closing the door normally;
[0033] 3) The debris cleaned to both ends can be discharged into the receiving box 11 through the discharge port 15 for storage.
[0034] To sum up, the sealing protection structure of the CNC machining center can drive the brush plate 9 to slide left and right on the inner wall of the guide track 2 through the sliding sealing door 4, so that the debris falling into the inner wall of the guide track 2 is swept to both ends, so that impurities can be swept out from both ends, and the cleaning is completed in the process of opening and closing the door back and forth normally, which prevents the accumulation of debris and increases the service life.
[0035] Although the embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and cannot be understood as limiting the present invention. Those skilled in the art can change, modify, replace and modify the above embodiments within the scope of the present invention without departing from the principles and purpose of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A sealing protection structure for a CNC machining center, characterized in that: The invention comprises a machining center equipment body (1), wherein a guide rail (2) is fixedly connected to the bottom of the machining center equipment body (1), a guide groove (3) is provided at the edge of the top of the machining center equipment body (1), the guide rail (2) and the guide groove (3) are slidably connected to a sealing door (4), an upper support plate (7) is fixedly connected to one side of the bottom of the sealing door (4), a connecting block (8) is fixedly connected to the center of the bottom surface of the upper support plate (7), and both sides of the connecting block (8) are rotatably connected to the There are a plurality of clamping wheels (10), the bottom surface of the upper support plate (7) is internally embedded with a plurality of rotatably connected support rollers (12), both ends of the guide track (2) are open structures, the bottom of the connecting block (8) is fixedly connected with a brush plate (9), the bristles of the brush plate (9) are in contact with the bottom surface of the inner wall of the guide track (2), the plurality of clamping wheels (10) are in contact with the top surface of the inner wall of the guide track (2), and the plurality of support rollers (12) are in rolling contact with the top surface of the outer wall of the guide track (2).
2. A sealing and protective structure for a CNC machining center according to claim 1, characterized in that: A guide slide block (16) is fixedly connected to one side of the top of the inner wall of the sealing door (4), and the guide slide block (16) is slidably connected to the guide channel (3). The length of the sealing door (4) is greater than the opening length of the machining center equipment body (1).
3. A sealing and protective structure for a CNC machining center according to claim 2, characterized in that: The length of the guide rail (2) is adapted to the opening length of the machining center equipment body (1); the lengths of the support plate (7), the connecting block (8) and the brush plate (9) are adapted to the length of the guide rail (2).
4. A sealing and protective structure for a CNC machining center according to claim 3, characterized in that: Both sides of the bottom of the machining center equipment body (1) are fixedly connected with fixed plug rods (13), and the outer walls of the fixed plug rods (13) on both sides are plugged with receiving boxes (11). The two receiving boxes (11) are respectively located at the two ends of the guide track (2), and one side of the receiving box (11) is fixedly connected with a handle (14).
5. A sealing and protective structure for a CNC machining center according to claim 4, characterized in that: Both sides of the bottom of the guide track (2) are provided with discharge openings (15), and the positions of the discharge openings (15) correspond to the positions of the top openings of the receiving box (11).
6. A sealing and protective structure for a CNC machining center according to claim 5, characterized in that: Handles (5) are fixedly connected to both sides of the outer wall of the sealed door (4), and a transparent observation window (6) is fixedly connected to the middle of the sealed door (4).