Cross beam guide rail structure of numerical control planogrinder

Abstract

The cross beam guide rail structure of the numerical control planogrinder comprises a cross beam, a lubricating mechanism and a cleaning mechanism, a first motor and a second motor are symmetrically and fixedly connected to one side of the cross beam, and the output end of the first motor and the output end of the second motor are fixedly connected with a first lead screw and a second lead screw respectively. The outer surfaces of the first lead screw and the second lead screw are in threaded connection with a left moving seat and a right moving seat correspondingly. According to the cross beam guide rail structure of the numerical control planogrinder, through the arrangement of the first lead screw, the second lead screw, the lubricating mechanism and the cleaning mechanism, dust on the outer surfaces of the first lead screw and the second lead screw can be cleaned through the cleaning mechanism, meanwhile, the first lead screw and the second lead screw can be lubricated through the lubricating mechanism, and therefore cleaning and lubricating integration is achieved; and therefore, the situation that too much dust on the outer surfaces of the first lead screw and the second lead screw easily forms viscous dirt with the lubricating liquid to affect the use effect of the first lead screw and the second lead screw is avoided, and maintenance of the first lead screw and the second lead screw is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of gantry grinder processing, in particular to a crossbeam guide rail structure of a numerically controlled gantry grinder. Background Art

[0002] A grinder is a machine tool that uses abrasive tools to grind the surface of a workpiece. Most grinders use high-speed rotating grinding wheels for grinding, and a few use other abrasive tools such as oilstones and abrasive belts and free abrasives for processing, such as honing machines, super finishing machines, belt grinders, grinders and polishing machines.

[0003] A crossbeam guide structure is provided on the CNC gantry grinder. Most of the crossbeam guide structures move horizontally through a screw-driven moving seat. Since the screw is exposed to the outside world, a large amount of dust is easily attached to it. When the staff applies lubricant to the surface of the screw, the lubricant combines with the dust to form sticky dirt that adheres to the surface of the screw, thereby reducing the use effect of the screw. Most of the existing crossbeam guide structures are not convenient for cleaning the surface of the screw and lubricating the screw, and are inconvenient to use. Therefore, it is necessary to design a crossbeam guide structure of a CNC gantry grinder that can facilitate cleaning and lubrication of the surface of the screw. Therefore, it is necessary to design a crossbeam guide structure of a CNC gantry grinder. Utility Model Content

[0004] The main purpose of the utility model is to provide a crossbeam guide rail structure of a CNC gantry grinder, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A crossbeam guide rail structure of a CNC gantry grinder comprises a crossbeam, a lubrication mechanism and a cleaning mechanism, wherein a first motor and a second motor are symmetrically fixedly connected to one side of the crossbeam, a first screw rod and a second screw rod are fixedly connected to the output ends of the first motor and the second motor respectively, a left movable seat and a right movable seat are respectively threadedly connected to the outer surfaces of the first screw rod and the second screw rod, a lubrication mechanism is symmetrically arranged on one side of the left movable seat and the right movable seat, the lubrication mechanism comprises a movable sleeve fixedly connected to one side of the left movable seat, a semicircular sponge block is fixedly connected to the inner wall of the movable sleeve, and a semicircular sponge block is fixedly connected to the upper side of the movable sleeve. A semicircular cavity is provided on the side, a circulation groove is provided on the inner wall of the semicircular cavity, a liquid injection port is provided in the middle of the upper surface of the movable sleeve, and a cleaning mechanism is arranged on one side of the lubricating mechanism; the cleaning mechanism comprises a fixed sleeve movably connected to one side of the lubricating mechanism, a cleaning brush is fixedly connected to the inner wall of the fixed sleeve in a circular array, a first semicircular groove is provided on the lower side of the fixed sleeve, a dust collecting groove is movably connected to the inner wall of the first semicircular groove, an insert block is symmetrically fixedly connected to the upper surface of the dust collecting groove, and a slot is provided on the side of the fixed sleeve close to the insert block.

[0007] In order to facilitate the removal of the dust collection tank, as the crossbeam guide rail structure of the CNC gantry grinder of the utility model, the length of the insert block is longer than the length of the slot.

[0008] In order to achieve the purpose of collecting the fallen lubricating liquid, as the crossbeam guide rail structure of the CNC gantry grinder of the utility model, a second semicircular groove is opened on the lower side of the movable sleeve, and a lubricating liquid collecting groove is inserted into the inner wall of the second semicircular groove. A clamping block is fixedly connected to the middle part of the lower surface of the lubricating liquid collecting groove, and a clamping groove is opened on the side of the movable sleeve close to the clamping block.

[0009] In order to facilitate the separation of the cleaning mechanism from the lubrication mechanism and thus facilitate the disassembly of the lubricating liquid collection tank, as the crossbeam guide rail structure of the CNC gantry grinder of the utility model, one side of the left movable seat is symmetrically fixedly connected with an electric telescopic rod, one side of the electric telescopic rod is fixedly connected with a connecting plate, and one end of the connecting plate is fixedly connected to the upper surface of the fixed sleeve.

[0010] In order to facilitate the cleaning and lubrication of the first screw rod and the second screw rod, as the crossbeam guide rail structure of the CNC gantry grinder of the utility model, the number of the lubrication mechanism and the cleaning mechanism are four, and the four lubrication mechanisms and cleaning mechanisms are symmetrically arranged in pairs on one side of the left moving seat and the right moving seat.

[0011] In order to achieve the purpose of closing the liquid injection port to prevent dust from entering the cavity and causing contamination of the lubricating liquid, as the crossbeam guide rail structure of the CNC gantry grinder of the utility model, the inner wall of the liquid injection port is plugged with a plug.

[0012] In order to facilitate the removal of the plug, as the crossbeam guide rail structure of the CNC gantry grinder of the utility model, a pull ring is fixedly connected to the upper surface of the plug.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, by setting the lubricating mechanism and the cleaning mechanism, the cleaning mechanism can clean the dust on the outer surface of the first screw rod and the second screw rod, and at the same time, the lubricating mechanism can lubricate the first screw rod and the second screw rod, thereby realizing the integration of cleaning and lubrication, thereby avoiding too much dust on the outer surface of the first screw rod and the second screw rod, which is easy to form sticky dirt with the lubricating liquid and affect the use effect of the first screw rod and the second screw rod, thereby facilitating the maintenance of the first screw rod and the second screw rod.

[0015] 2. In the utility model, through the arrangement of the electric telescopic rod, the lubricating liquid collecting groove and the clamping block, when it is necessary to disassemble the lubricating liquid collecting groove, the cleaning mechanism needs to be separated from the lubricating mechanism first, and the electric telescopic rod is started to drive the cleaning mechanism to move on the outer surfaces of the first screw rod and the second screw rod to the side away from the lubricating mechanism so that the lubricating mechanism is exposed, and the clamping block is pulled to drive it to move outward on the inner wall of the clamping groove, thereby driving the lubricating liquid collecting groove to slide out on the inner wall of the second semicircular groove, so as to facilitate the secondary utilization of the collected lubricating liquid and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view structural schematic diagram of an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the right moving seat of an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of an electric telescopic rod according to an embodiment of the utility model;

[0019] Figure 4 This is a schematic diagram of the lubrication mechanism structure of an embodiment of the utility model;

[0020] Figure 5 This is a schematic diagram of the cleaning mechanism structure of an embodiment of the utility model.

[0021] In the figure: 1. crossbeam; 2. first motor; 3. second motor; 4. first screw rod; 5. second screw rod; 6. left movable seat; 7. right movable seat; 8. lubricating mechanism; 801. movable sleeve; 802. semicircular sponge block; 803. semicircular cavity; 804. circulation slot; 805. liquid injection port; 9. cleaning mechanism; 901. fixed sleeve; 902. cleaning brush; 903. first semicircular groove; 904. dust collecting groove; 905. plug block; 906. slot; 10. second semicircular groove; 11. lubricating liquid collecting groove; 12. card block; 13. card slot; 14. electric telescopic rod; 15. connecting plate; 16. plug; 17. pull ring. 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] Example

[0024] like Figure 1-5 As shown, the crossbeam guide rail structure of the CNC gantry grinder includes a crossbeam 1, a lubricating mechanism 8 and a cleaning mechanism 9. A first motor 2 and a second motor 3 are symmetrically fixedly connected to one side of the crossbeam 1. The output ends of the first motor 2 and the second motor 3 are respectively fixedly connected to the first screw rod 4 and the second screw rod 5. The outer surfaces of the first screw rod 4 and the second screw rod 5 are respectively threadedly connected to the left movable seat 6 and the right movable seat 7. The left movable seat 6 and the right movable seat 7 are symmetrically provided with a lubricating mechanism 8 on one side. The lubricating mechanism 8 includes a movable sleeve 801 fixedly connected to one side of the left movable seat 6. A semicircular sponge block 802 is fixedly connected to the inner wall of the movable sleeve 801. A semicircular cavity 803 is opened on the upper side of the movable sleeve 801. A circulation groove 804 is opened on the inner wall of the semicircular cavity 803. A liquid injection port 805 is opened in the middle of the upper surface of the movable sleeve 801. A cleaning mechanism 9 is arranged on one side of the lubricating mechanism 8.

[0025] In this embodiment, the cleaning mechanism 9 includes a fixed sleeve 901 movably connected to one side of the lubrication mechanism 8, the inner wall of the fixed sleeve 901 is fixedly connected with a cleaning brush 902 in a circular array, a first semicircular groove 903 is provided on the lower side of the fixed sleeve 901, a dust collecting groove 904 is movably connected to the inner wall of the first semicircular groove 903, an insert block 905 is symmetrically fixedly connected to the upper surface of the dust collecting groove 904, and a slot 906 is provided on the side of the fixed sleeve 901 close to the insert block 905.

[0026] During specific use, the first motor 2 and the second motor 3 are started to drive the left movable seat 6 and the right movable seat 7 to move relative or reversely on their outer surfaces. During the movement, the cleaning brush 902 contacts the first screw rod 4 and the second screw rod 5, so that during the rotation of the first screw rod 4 and the second screw rod 5, the dust on the outer surfaces of the first screw rod 4 and the second screw rod 5 is cleaned and collected in the dust collecting groove 904, and at the same time, the lubricating liquid is introduced into the semicircular cavity 803 through the liquid injection port 805 and the lubricating liquid is absorbed by the semicircular sponge block 802 through the circulation groove 804, so that when the first screw rod 4 and the second screw rod 5 rotate to drive the left movable seat 6 and the right movable seat 7 to move, the dust on the outer surfaces of the first screw rod 4 and the second screw rod 5 can be cleaned first, and the first screw rod 4 and the second screw rod 5 can be lubricated while cleaning, thereby realizing the integration of cleaning and lubrication, thereby avoiding too much dust on the outer surfaces of the first screw rod 4 and the second screw rod 5, which is easy to form sticky dirt with the lubricating liquid and affects the use effect of the first screw rod 4 and the second screw rod 5, thereby facilitating the maintenance of the first screw rod 4 and the second screw rod 5.

[0027] In this embodiment, the length of the insert block 905 is longer than the length of the slot 906 .

[0028] During specific use, the length of the plug block 905 is longer than the length of the slot 906, so it is convenient to pull the plug block 905 and then drive the dust collection groove 904 to move outward on the inner wall of the first semicircular groove 903, thereby facilitating the dust collected in the dust collection groove 904 to be poured out.

[0029] In this embodiment, a second semicircular groove 10 is provided on the lower side of the movable sleeve 801, a lubricating liquid collecting groove 11 is inserted into the inner wall of the second semicircular groove 10, a clamping block 12 is fixedly connected to the middle of the lower surface of the lubricating liquid collecting groove 11, and a clamping groove 13 is provided on the side of the movable sleeve 801 close to the clamping block 12.

[0030] During specific use, through the arrangement of the second semicircular groove 10, the lubricating liquid collecting groove 11, the clamping block 12 and the clamping groove 13, the lubricating liquid will drip during the rotation of the first screw 4 and the second screw 5, and the dripping lubricating liquid is collected by the lubricating liquid collecting groove 11, and the clamping block 12 is pulled to move it outward from the inner wall of the clamping groove 13, thereby driving the lubricating liquid collecting groove 11 to slide out from the inner wall of the second semicircular groove 10, so as to facilitate the secondary utilization of the collected lubricating liquid, which is convenient to use.

[0031] In this embodiment, an electric telescopic rod 14 is symmetrically fixedly connected to one side of the left movable seat 6 , a connecting plate 15 is fixedly connected to one side of the electric telescopic rod 14 , and one end of the connecting plate 15 is fixedly connected to the upper surface of the fixed sleeve 901 .

[0032] During specific use, through the setting of the electric telescopic rod 14, when the lubricating liquid collecting tank 11 needs to be disassembled, the cleaning mechanism 9 needs to be separated from the lubricating mechanism 8 first, and the electric telescopic rod 14 is started to drive the cleaning mechanism 9 to move on the outer surface of the first screw rod 4 and the second screw rod 5 to the side away from the lubricating mechanism 8 so that the lubricating mechanism 8 is exposed, which facilitates the disassembly of the lubricating liquid collecting tank 11.

[0033] In this embodiment, the number of the lubricating mechanisms 8 and the number of the cleaning mechanisms 9 are both four, and the four lubricating mechanisms 8 and the cleaning mechanisms 9 are symmetrically arranged in pairs on one side of the left movable seat 6 and the right movable seat 7 .

[0034] During specific use, by providing four lubrication mechanisms 8 and four cleaning mechanisms 9, dust on the outer surfaces of the first screw rod 4 and the second screw rod 5 can be cleaned, and the first screw rod 4 and the second screw rod 5 can be lubricated while cleaning.

[0035] In this embodiment, a plug 16 is inserted into the inner wall of the liquid injection port 805 .

[0036] During specific use, the plug 16 is installed and provided, and the plug 16 plays a sealing role, thereby preventing dust from entering the semicircular cavity 803 from the liquid injection port 805 and causing contamination of the lubricating liquid.

[0037] In this embodiment, a pull ring 17 is fixedly connected to the upper surface of the plug 16 .

[0038] During specific use, a pull ring 17 is installed and provided, so that the plug 16 can be driven to move upward by pulling the pull ring 17 , thereby facilitating the removal and installation of the plug 16 .

[0039] Working principle: During use, the first motor 2 and the second motor 3 are started to drive the left movable seat 6 and the right movable seat 7 to move relative to or in the opposite direction on their outer surfaces. During the movement, the cleaning brush 902 contacts the first screw rod 4 and the second screw rod 5, so that during the rotation of the first screw rod 4 and the second screw rod 5, the dust on the outer surfaces of the first screw rod 4 and the second screw rod 5 is cleaned and collected in the dust collecting groove 904, and at the same time, the lubricating liquid is introduced into the semicircular cavity 803 through the liquid injection port 805 and the lubricating liquid is absorbed by the semicircular sponge block 802 through the circulation groove 804, so that when the first screw rod 4 and the second screw rod 5 rotate to drive the left movable seat 6 and the right movable seat 7 to move, the dust on the outer surfaces of the first screw rod 4 and the second screw rod 5 can be cleaned first, and the first screw rod 4 and the second screw rod 5 can be lubricated while cleaning, thereby realizing the integration of cleaning and lubrication, thereby avoiding too much dust on the outer surfaces of the first screw rod 4 and the second screw rod 5, which is easy to form sticky dirt with the lubricating liquid and affect the use effect of the first screw rod 4 and the second screw rod 5, thereby facilitating the maintenance of the first screw rod 4 and the second screw rod 5.

[0040] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A crossbeam guide rail structure for a CNC gantry grinder, comprising a crossbeam (1), a lubrication mechanism (8) and a cleaning mechanism (9), characterized in that: A first motor (2) and a second motor (3) are symmetrically fixedly connected to one side of the crossbeam (1); output ends of the first motor (2) and the second motor (3) are respectively fixedly connected to a first screw rod (4) and a second screw rod (5); outer surfaces of the first screw rod (4) and the second screw rod (5) are respectively threadedly connected to a left movable seat (6) and a right movable seat (7); one side of the left movable seat (6) and the right movable seat (7) are both symmetrically provided with a lubrication mechanism (8); the lubrication mechanism (8) It comprises a movable sleeve (801) fixedly connected to one side of a left movable seat (6), a semicircular sponge block (802) fixedly connected to the inner wall of the movable sleeve (801), a semicircular cavity (803) provided on the upper side of the movable sleeve (801), a flow groove (804) provided on the inner wall of the semicircular cavity (803), a liquid injection port (805) provided in the middle of the upper surface of the movable sleeve (801), and a cleaning mechanism (9) provided on one side of the lubricating mechanism (8); The cleaning mechanism (9) comprises a fixed sleeve (901) movably connected to one side of the lubricating mechanism (8); a cleaning brush (902) is fixedly connected to the inner wall of the fixed sleeve (901) in a circular array; a first semicircular groove (903) is provided on the lower side of the fixed sleeve (901); a dust collecting groove (904) is movably connected to the inner wall of the first semicircular groove (903); an insert block (905) is symmetrically fixedly connected to the upper surface of the dust collecting groove (904); and a slot (906) is provided on the side of the fixed sleeve (901) close to the insert block (905).

2. The crossbeam guide rail structure of a CNC gantry grinder according to claim 1, characterized in that: The length of the insert block (905) is longer than the length of the slot (906).

3. The crossbeam guide rail structure of a CNC gantry grinder according to claim 1, characterized in that: A second semicircular groove (10) is provided on the lower side of the movable sleeve (801); a lubricating liquid collecting groove (11) is inserted into the inner wall of the second semicircular groove (10); a clamping block (12) is fixedly connected to the middle of the lower surface of the lubricating liquid collecting groove (11); and a clamping groove (13) is provided on the side of the movable sleeve (801) close to the clamping block (12).

4. The crossbeam guide rail structure of a CNC gantry grinder according to claim 1, characterized in that: One side of the left movable seat (6) is symmetrically fixedly connected to an electric telescopic rod (14), one side of the electric telescopic rod (14) is fixedly connected to a connecting plate (15), and one end of the connecting plate (15) is fixedly connected to the upper surface of the fixed sleeve (901).

5. The crossbeam guide rail structure of a CNC gantry grinder according to claim 1, characterized in that: The number of the lubricating mechanisms (8) and the number of the cleaning mechanisms (9) are both four, and the four lubricating mechanisms (8) and the cleaning mechanisms (9) are symmetrically arranged in pairs on one side of the left movable seat (6) and the right movable seat (7).

6. The crossbeam guide rail structure of a CNC gantry grinder according to claim 1, characterized in that: The inner wall of the liquid injection port (805) is plugged with a plug (16).

7. The crossbeam guide rail structure of a CNC gantry grinder according to claim 6, characterized in that: A pull ring (17) is fixedly connected to the upper surface of the plug (16).

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