Deburring device for inner side wall of C-shaped guide rail

Abstract

The utility model relates to the technical field of C-shaped guide rail machining, and discloses a C-shaped guide rail inner side wall deburring device which comprises a workbench, a first motor is fixedly installed on the side edge of the workbench, a lead screw is fixedly installed at the axis of the first motor, a movable plate is installed on the peripheral face of the lead screw in a threaded mode, and a support is fixedly installed at the top end of the movable plate. A movable plate is fixedly installed at the bottom end of the telescopic rod, a supporting plate is fixedly installed on the side edge of the movable plate, a driving motor is fixedly installed at the top end of the supporting plate, a rotating shaft is fixedly installed at the axis position of the driving motor, and a grinding disc is fixedly installed at the bottom end of the rotating shaft. According to the device, the C-shaped guide rails can be fixed and clamped conveniently, the stability in the grinding process is kept, meanwhile, four sets of U-shaped frames can grind two sets of C-shaped guide rails at the same time, the working efficiency is improved, time is saved, the height of a grinding disc can be adjusted conveniently, and the grinding effect on different positions of the C-shaped guide rails is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of C-type guide rail processing, in particular to a C-type guide rail inner side wall deburring device. Background Art

[0002] C-type guide rail is a high-precision, high-levelness mechanical transmission component, widely used in CNC machine tools, automobile production lines, printing machinery and other fields.

[0003] After searching, it was found that Chinese patent announcement No. CN107150272A discloses a deburring device for the inner wall of a C-type guide rail. The device can repeatedly perform deburring and grinding, and has a good grinding effect. It does not require manual grinding, has high grinding efficiency, can promptly handle grinding debris, is easy to operate, and has strong practicality. However, the device can only be used for the same type of guide rail, and the depth is difficult to adjust. At the same time, the two sets of connecting rods are connected by springs, and the rigidity is not enough. During the grinding process, the compression of the force springs is likely to cause grinding failure. At the same time, it can only grind one guide rail, which is inefficient. Therefore, it is necessary to improve the existing device to meet actual needs. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the utility model provides a C-type guide rail inner wall deburring device, which is convenient for fixing and clamping the C-type guide rail and maintaining stability during the grinding process. At the same time, four groups of U-shaped frames can grind two groups of C-type guide rails at the same time, which improves work efficiency and saves time. It is also convenient to adjust the height of the grinding disc to meet the grinding effect of different positions of the C-type guide rail, and solves the above-mentioned technical problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a C-type guide rail inner wall deburring device, comprising a workbench, a first motor is fixedly installed on the side of the workbench, a screw is fixedly installed at the axis of the first motor, a movable plate is threadedly installed on the outer circumference of the screw, a bracket is fixedly installed on the top of the movable plate, a telescopic rod is fixedly installed on the top of the bracket, a movable plate is fixedly installed on the bottom of the telescopic rod, and a support plate is fixedly installed on the side of the movable plate.

[0008] Preferably, four groups of U-shaped frames are relatively fixedly installed on the upper surface of the workbench, threaded rods are rotatably installed on the sides of the U-shaped frames, and a clamping plate is rotatably installed on the top ends of the threaded rods through bearings.

[0009] Through the above technical solution, firstly, the two ends of the two groups of C-shaped guide rails are placed inside the corresponding four groups of U-shaped frames respectively, and then the threaded rod is rotated so that the threaded rod moves on the side of the U-shaped frame to drive the clamping plate to move, thereby fixing and clamping the C-shaped guide rail, maintaining stability during the grinding process. At the same time, the four groups of U-shaped frames can grind the two groups of C-shaped guide rails at the same time, which improves work efficiency and saves time.

[0010] Preferably, a driving motor is fixedly mounted on the top of the supporting plate, a rotating shaft is fixedly mounted at the axis of the driving motor, and a grinding disc is fixedly mounted on the bottom end of the rotating shaft.

[0011] Through the above technical solution, the drive motor is started, so that the rotor end of the drive motor rotates to drive the rotating shaft to drive the grinding disc to rotate, thereby grinding the inside of the C-shaped guide rail.

[0012] Preferably, the other end of the screw rod is rotatably mounted inside the workbench.

[0013] Through the above technical solution, the first motor is started, so that the rotor end of the first motor rotates to drive the screw rod to rotate. When the screw rod rotates, it drives the movable plate on the outer surface to move along the threaded trajectory of the screw rod, thereby driving the bracket to drive the movable plate to drive the support plate to move, thereby achieving the effect of comprehensive grinding of the C-type guide rail.

[0014] Preferably, a sliding groove is provided on a side of the bracket, and an outer wall of a side of the movable plate is slidably connected to the inside of the corresponding sliding groove.

[0015] Through the above technical solution, the telescopic rod is started, so that the telescopic rod is extended and retracted, which drives the movable plate to drive the support plate to drive the drive motor and the grinding disc to adjust the height, so that the grinding disc is separated from the C-shaped guide rail after grinding is completed. At the same time, when adjusting the height, the movable plate slides synchronously in the slide groove, which increases the stability of the height adjustment of the movable plate and adjusts the height of the grinding disc to meet the grinding effect of different positions of the C-shaped guide rail.

[0016] Compared with the prior art, the utility model provides a C-type guide rail inner wall deburring device, which has the following beneficial effects:

[0017] 1. The utility model places the two ends of the two groups of C-shaped guide rails in the corresponding four groups of U-shaped frames respectively, and then rotates the threaded rod so that the threaded rod moves on the side of the U-shaped frame to drive the clamping plate to move, thereby fixing and clamping the C-shaped guide rails, maintaining stability during the grinding process. At the same time, the four groups of U-shaped frames can grind the two groups of C-shaped guide rails at the same time, thereby improving work efficiency and saving time.

[0018] 2. The utility model starts the telescopic rod to make the telescopic rod extend and retract, thereby driving the movable plate to drive the support plate to drive the driving motor and the grinding disc to adjust the height, so that the grinding disc is separated from the inside of the C-shaped guide rail after grinding. At the same time, when adjusting the height, the movable plate slides synchronously in the slide groove, which increases the stability of the height adjustment of the movable plate and adjusts the height of the grinding disc to meet the grinding effect of different positions of the C-shaped guide rail. The first motor is started to rotate the rotor end of the first motor to drive the screw rod to rotate. When the screw rod rotates, the movable plate on the outer peripheral surface moves along the threaded trajectory of the screw rod, thereby driving the bracket to drive the movable plate to drive the support plate to move, thereby achieving the effect of comprehensive grinding of the C-shaped guide rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the deburring device of the utility model;

[0020] Figure 2 It is an isometric side view schematic diagram of the deburring device of the utility model structure;

[0021] Figure 3 It is an enlarged schematic diagram of the interior of the deburring device of the utility model.

[0022] Among them: 1. workbench; 2. first motor; 3. screw; 4. moving plate; 5. bracket; 6. telescopic rod; 7. movable plate; 8. support plate; 9. driving motor; 10. rotating shaft; 11. grinding disc; 21. U-shaped frame; 22. threaded rod; 23. splint. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-3 A C-type guide rail inner wall deburring device comprises a workbench 1, a first motor 2 is fixedly mounted on the side of the workbench 1, a screw 3 is fixedly mounted at the axis of the first motor 2, a movable plate 4 is threadedly mounted on the outer circumference of the screw 3, a bracket 5 is fixedly mounted on the top of the movable plate 4, a telescopic rod 6 is fixedly mounted on the top of the bracket 5, a movable plate 7 is fixedly mounted on the bottom of the telescopic rod 6, and a support plate 8 is fixedly mounted on the side of the movable plate 7.

[0025] Specifically, four groups of U-shaped frames 21 are relatively fixedly installed on the upper surface of the workbench 1, and threaded rods 22 are rotatably installed on the side of the U-shaped frames 21, and clamping plates 23 are rotatably installed on the top of the threaded rods 22 through bearings. The advantage is that first, the two ends of the two groups of C-shaped guide rails are respectively placed inside the corresponding four groups of U-shaped frames 21, and then the threaded rods 22 are rotated so that the threaded rods 22 move on the side of the U-shaped frames 21 to drive the clamping plates 23 to move, thereby fixing and clamping the C-shaped guide rails, maintaining stability during the grinding process, and at the same time, the four groups of U-shaped frames 21 can grind the two groups of C-shaped guide rails at the same time, improving work efficiency and saving time.

[0026] Specifically, a driving motor 9 is fixedly mounted on the top of the support plate 8, a rotating shaft 10 is fixedly mounted at the axis of the driving motor 9, and a grinding disc 11 is fixedly mounted on the bottom of the rotating shaft 10. The advantage is that when the driving motor 9 is started, the rotor end of the driving motor 9 rotates to drive the rotating shaft 10 to drive the grinding disc 11 to rotate, thereby grinding the inside of the C-shaped guide rail.

[0027] Specifically, the other end of the screw rod 3 is rotatably mounted inside the workbench 1. The advantage is that when the first motor 2 is started, the rotor end of the first motor 2 rotates to drive the screw rod 3 to rotate, and when the screw rod 3 rotates, the movable plate 4 on the outer surface moves along the thread track of the screw rod 3, thereby driving the bracket 5 to drive the movable plate 7 to drive the support plate 8 to move, thereby achieving the effect of fully grinding the C-type guide rail.

[0028] Specifically, a slide groove is provided on the side of the bracket 5, and the outer wall of the side of the movable plate 7 is slidably connected with the corresponding slide groove. The advantage is that when the telescopic rod 6 is started, the telescopic rod 6 is extended and retracted to drive the movable plate 7 to drive the support plate 8 to drive the drive motor 9 and the grinding disc 11 to adjust the height, so that the grinding disc 11 is separated from the inside of the C-shaped guide rail after grinding. At the same time, when the height is adjusted, the movable plate 7 slides synchronously in the slide groove, which increases the stability of the height adjustment of the movable plate 7, and the height of the grinding disc 11 is adjusted to meet the grinding effect of different positions of the C-shaped guide rail.

[0029] When in use, first place the two ends of the two groups of C-shaped guide rails in the corresponding four groups of U-shaped frames 21, then rotate the threaded rod 22, so that the threaded rod 22 moves along the side of the U-shaped frame 21 to drive the clamping plate 23 to move, thereby fixing and clamping the C-shaped guide rail, maintaining stability during the grinding process, and at the same time, the four groups of U-shaped frames 21 can grind the two groups of C-shaped guide rails at the same time, improving work efficiency and saving time. Start the telescopic rod 6, so that the telescopic rod 6 is extended and retracted to drive the movable plate 7 to drive the support plate 8 to drive the drive motor 9 and the grinding disc 11 to adjust the height. After grinding is completed, the grinding disc 11 must be separated from the C-shaped guide rail. At the same time, when adjusting the height, the movable plate 7 slides synchronously in the slide groove, which increases the stability of the height adjustment of the movable plate 7 and adjusts the height of the grinding disc 11 to meet the grinding effect of different positions of the C-shaped guide rail. The first motor 2 is started, so that the rotor end of the first motor 2 rotates to drive the screw rod 3 to rotate. When the screw rod 3 rotates, the movable plate 4 on the outer surface moves along the threaded trajectory of the screw rod 3, thereby driving the bracket 5 to drive the movable plate 7 to drive the support plate 8 to move, thereby achieving the effect of fully grinding the C-shaped guide rail.

[0030] 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 C-shaped guide rail inner wall deburring device, comprising a workbench (1), characterized in that: A first motor (2) is fixedly mounted on the side of the workbench (1); a screw rod (3) is fixedly mounted at the axis of the first motor (2); a movable plate (4) is threadedly mounted on the outer peripheral surface of the screw rod (3); a bracket (5) is fixedly mounted on the top of the movable plate (4); a telescopic rod (6) is fixedly mounted on the top of the bracket (5); a movable plate (7) is fixedly mounted on the bottom of the telescopic rod (6); and a support plate (8) is fixedly mounted on the side of the movable plate (7).

2. A C-type guide rail inner wall deburring device according to claim 1, characterized in that: Four groups of U-shaped frames (21) are relatively fixedly mounted on the upper surface of the workbench (1), a threaded rod (22) is rotatably mounted on the side of the U-shaped frame (21), and a clamping plate (23) is rotatably mounted on the top of the threaded rod (22) via a bearing.

3. A C-type guide rail inner wall deburring device according to claim 1, characterized in that: A driving motor (9) is fixedly mounted on the top of the support plate (8), a rotating shaft (10) is fixedly mounted at the axis of the driving motor (9), and a grinding disc (11) is fixedly mounted on the bottom of the rotating shaft (10).

4. A C-type guide rail inner wall deburring device according to claim 1, characterized in that: The other end of the screw rod (3) is rotatably mounted inside the workbench (1).

5. A C-type guide rail inner wall deburring device according to claim 1, characterized in that: A sliding groove is provided on the side of the bracket (5), and the outer wall of the side of the movable plate (7) is slidably connected to the inside of the corresponding sliding groove.

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