Inner hole polishing device suitable for silicon carbide sealing element

Abstract

The utility model discloses an inner hole polishing device suitable for a silicon carbide sealing element, which relates to the technical field of silicon carbide sealing elements and comprises a base, two groups of vertical mounting racks are arranged at the upper end of the base, vertical sliding blocks are arranged in the middles of the two groups of vertical mounting racks, and a lifting rod is arranged between the two groups of vertical sliding blocks. A transverse mounting frame is arranged at the front end of the lifting rod, a transverse sliding block is arranged in the middle of the transverse mounting frame, a driving box is arranged at the front end of the transverse sliding block, a rotating connecting plate is arranged at the front end of the driving box, a polishing machine is arranged in the middle of the rotating connecting plate, and a polishing rod is arranged at the lower end of the polishing machine. According to the inner hole polishing device suitable for the silicon carbide sealing element, the front, back, left and right angles of the polishing and grinding rod can be adjusted, different angles can be adjusted when the polishing and grinding rod is used for polishing an inner hole of the silicon carbide sealing element, and the polishing effect is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to silicon carbide sealing element technical field, especially to a kind of inner hole polishing device suitable for silicon carbide sealing element. BACKGROUND

[0002] In the processing of silicon carbide sealing element, in order to improve the flatness of the inner surface of silicon carbide sealing element, the inner hole of silicon carbide sealing element needs to be polished.

[0003] The existing polishing device is not convenient to change the angle of the polishing and grinding device when polishing the inner hole of silicon carbide sealing element. When the inner hole of silicon carbide sealing element has a certain angle of inclination, grinding is more troublesome, and some positions cannot be polished in place, which brings certain adverse effects to the polishing of the inner hole of silicon carbide sealing element. To solve the problems in the background art, we propose a kind of inner hole polishing device suitable for silicon carbide sealing element. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a kind of inner hole polishing device suitable for silicon carbide sealing element, which can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] A kind of inner hole polishing device suitable for silicon carbide sealing element, including base, the upper end of the base is provided with two groups of vertical mounting bracket, the middle of two groups of vertical mounting bracket is provided with vertical sliding block, vertical sliding block between two groups is provided with lifting rod, the upper end of two groups of vertical mounting bracket is provided with fixed rod, the middle of fixed rod is provided with No. 1 air cylinder, the lower end of No. 1 air cylinder is connected with lifting rod, the front end of lifting rod is provided with horizontal mounting bracket, the middle of horizontal mounting bracket is provided with horizontal sliding block, the middle of horizontal sliding block is provided with lead screw in the inside of horizontal mounting bracket, the outer wall of one end of horizontal mounting bracket is provided with No. 1 motor, No. 1 motor is connected with lead screw, the front end of horizontal sliding block is provided with drive box, the front end of drive box is provided with rotary connecting plate, the inside of drive box is provided with No. 3 motor, No. 3 motor is connected with rotary connecting plate, the middle of rotary connecting plate is provided with polishing machine, the side wall of rotary connecting plate is provided with No. 2 motor, No. 2 motor is connected with the side wall of polishing machine, the lower end of polishing machine is provided with polishing and grinding rod, the inside of polishing machine is provided with No. 4 motor, No. 4 motor is connected with polishing and grinding rod.

[0007] Preferably, the upper end of the base is further provided with two groups of sliding rails, the upper ends of the two groups of sliding rails are provided with a moving polishing table, the rear side of the upper end of the base is further provided with a second air cylinder, the front end of the second air cylinder is connected with the rear side of the moving polishing table, the upper end of the moving polishing table is provided with two groups of mounting plates, the middle of the two groups of mounting plates is provided with a threaded rod, the front end of the two groups of threaded rods is provided with a fixed clamp, and the rear side of the fixed clamp is provided with two groups of telescopic rods between the mounting plate.

[0008] Preferably, the vertical sliding block is in sliding connection with the vertical mounting bracket, the lifting rod is in sliding connection with the vertical mounting bracket through the arranged vertical sliding block, the horizontal sliding block is in sliding connection with the horizontal mounting bracket, the screw rod is provided with a threaded hole between the horizontal sliding block, the screw rod is in threaded connection with the horizontal sliding block through the arranged threaded hole, and the screw rod is provided with a rotating interface between the inner wall of the horizontal mounting bracket.

[0009] Preferably, the rotating connecting plate is in rotating connection with the driving box through the arranged rotating interface, the polishing machine is in rotating connection with the inner wall of the rotating connecting plate through the arranged rotating interface.

[0010] Preferably, the moving polishing table is in sliding connection with the sliding rail, and the second air cylinder is detachably connected with the base through the arranged mounting interface.

[0011] Preferably, the threaded rod is provided with a threaded hole between the mounting plate, the threaded rod is in threaded connection with the mounting plate through the arranged threaded hole, and the threaded rod is in rotating connection with the fixed clamp through the arranged rotating interface.

[0012] Beneficial effects

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

[0014] 1. The utility model discloses a drive box, rotary connecting plate and polishing machine are set up, and the device can adjust the front and rear and left and right angle of polishing and grinding stick, when polishing and grinding stick polishes the inner hole of silicon carbide seal, can adjust different angle, and the inner hole of each position can be polished in place, and the effect of polishing processing is better, and the efficiency is higher, and the first air cylinder is elongated downward, makes the lifting rod can move downward between the vertical mounting frame through the vertical sliding block, makes polishing and grinding stick extend into the inner hole of silicon carbide seal, and the fourth motor in the polishing machine starts, drives polishing and grinding stick high -speed rotation, can carry out polishing processing, and the first motor starts, drives the screw to rotate in the middle of horizontal mounting frame, and the horizontal sliding block will move on the outer wall of screw, and slide in the middle of horizontal mounting frame, make polishing and grinding stick can adjust left and right position, and the third motor in the middle of drive box starts, drives rotary connecting plate to rotate in the front end of drive box, can adjust the left and right angle of polishing and grinding stick, and the second motor starts, drives polishing machine to rotate in the middle of rotary connecting plate, can adjust the front and rear angle of polishing and grinding stick, and the adjustment operation is simple and convenient.

[0015] 2. The utility model discloses a sliding rail, mobile polishing platform, fixed clamp and threaded rod are set up, the device can fix silicon carbide seal conveniently, and also can move on the upper end of base, make the operation of processing more convenient, and the mobile polishing platform moves to the base conveniently can make people's operation of fixing or disassembling, place silicon carbide seal on the upper end of mobile polishing platform, then rotate two groups of threaded rods, make threaded rod move in the middle of mounting plate, push fixed clamp to move, and two groups of fixed clamps fix silicon carbide seal, then the second air cylinder telescopic activity makes mobile polishing platform move forward and backward, move silicon carbide seal to the below of polishing and grinding stick, convenient for processing. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model;

[0017] Figure 2 It is the mobile polishing platform structure schematic diagram of the utility model;

[0018] Figure 3 It is the polishing and grinding stick activity structure schematic diagram of the utility model;

[0019] Figure 4 It is the polishing and grinding stick connection structure schematic diagram of the utility model.

[0020] In the figure: 1, base; 2, sliding rail; 3, mobile polishing table; 4, vertical mounting frame; 5, vertical sliding block; 6, lifting rod; 7, fixed rod; 8, No. 1 air cylinder; 9, horizontal mounting frame; 10, No. 2 air cylinder; 11, mounting plate; 12, threaded rod; 13, fixed clamp; 14, telescopic rod; 15, horizontal sliding block; 16, lead screw; 17, No. 1 motor; 18, rotating connecting plate; 19, polishing machine; 20, polishing and grinding rod; 21, No. 2 motor; 22, drive box; 23, No. 3 motor; 24, No. 4 motor. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0022] For example, Figures 1-4As shown, an inner hole polishing device suitable for silicon carbide seal, including the base 1, the upper end of the base 1 is provided with two groups of vertical mounting frame 4, the middle of the two groups of vertical mounting frame 4 is provided with sliding groove, the middle of the two groups of vertical mounting frame 4 is provided with vertical sliding block 5, vertical sliding block 5 can slide up and down in the middle of vertical mounting frame 4, the middle of the two groups of vertical sliding block 5 is provided with lifting rod 6, lifting rod 6 can slide up and down between the two groups of vertical mounting frame 4 through vertical sliding block 5, the upper end of the two groups of vertical mounting frame 4 is provided with fixed rod 7, the middle of fixed rod 7 is provided with a cylinder 8, the cylinder 8 and fixed rod 7 is provided with mounting interface, the lower end of the cylinder 8 is connected with lifting rod 6, the cylinder 8 can drive lifting rod 6 to move up and down, the front end of lifting rod 6 is provided with horizontal mounting frame 9, lifting rod 6 is used for installing and fixing horizontal mounting frame 9, the middle of horizontal mounting frame 9 is provided with horizontal sliding block 15, horizontal sliding block 15 can slide in the middle of horizontal mounting frame 9, the middle of horizontal sliding block 15 is provided with lead screw 16 inside horizontal mounting frame 9, the lead screw 16 and horizontal sliding block 15 is provided with screw hole, the lead screw 16 and horizontal sliding block 15 are screw connected, the lead screw 16 and the inner wall of horizontal mounting frame 9 is provided with rotating interface, the lead screw 16 can rotate inside horizontal mounting frame 9, when the lead screw 16 rotates, horizontal sliding block 15 will move in the middle of horizontal mounting frame 9, one end of the outer wall of horizontal mounting frame 9 is provided with a motor 17, the motor 17 is connected with lead screw 16, the motor 17 drives lead screw 16 to rotate in the middle of horizontal mounting frame 9, the front end of horizontal sliding block 15 is provided with drive box 22, the front end of drive box 22 is provided with rotating connecting plate 18, the rotating connecting plate 18 and drive box 22 is provided with rotating interface, the rotating connecting plate 18 can rotate in the front end of drive box 22, the inside of drive box 22 is provided with three motor 23, the three motor 23 is connected with rotating connecting plate 18, the three motor 23 drives rotating connecting plate 18 to rotate, the middle of rotating connecting plate 18 is provided with polishing machine 19, the polishing machine 19 and rotating connecting plate 18 is provided with rotating interface, the polishing machine 19 can rotate in the middle of rotating connecting plate 18, the side wall of rotating connecting plate 18 is provided with two motor 21, the two motor 21 is connected with the side wall of polishing machine 19, the two motor 21 can drive rotating connecting plate 18 to rotate, the lower end of polishing machine 19 is provided with polishing grinding rod 20, the inside of polishing machine 19 is provided with four motor 24, the four motor 24 is connected with polishing grinding rod 20, the four motor 24 drives polishing grinding rod 20 to rotate at high speed, which can polish.

[0023] As Figure 2As shown, the upper end of the base 1 is also provided with two groups of sliding rails 2, the upper end of the two groups of sliding rails 2 is provided with a mobile polishing table 3, the mobile polishing table 3 can slide on the upper end of the sliding rail 2, the upper end of the base 1 is also provided with a second air cylinder 10, the front end of the second air cylinder 10 is connected with the rear side of the mobile polishing table 3, the second air cylinder 10 is telescopic, and can drive the mobile polishing table 3 to slide on the upper end of the sliding rail 2, the upper end of the mobile polishing table 3 is provided with two groups of mounting plates 11, the middle of the two groups of mounting plates 11 is provided with a threaded rod 12, and the threaded rod 12 is provided with a threaded hole between the mounting plate 11, the threaded rod 12 is screwed with the mounting plate 11 through the threaded hole, the front end of the two groups of threaded rods 12 is provided with a fixed clamp 13, and the threaded rod 12 is provided with a rotating interface between the fixed clamp 13, the threaded rod 12 can rotate at the rear end of the fixed clamp 13, and the rear side of the fixed clamp 13 is provided with two groups of telescopic rods 14 between the mounting plate 11, the telescopic rod 14 is telescopic, and can prevent the fixed clamp 13 from rotating with the threaded rod 12.

[0024] It should be noted that the utility model is a kind of inner hole polishing device suitable for silicon carbide sealing element, when using, silicon carbide sealing element is placed on the upper end of mobile polishing table 3, then rotates two groups of threaded rods 12, so that threaded rod 12 moves in the middle of mounting plate 11, pushes fixed clamp 13 to move, and two groups of fixed clamps 13 fix silicon carbide sealing element, then second air cylinder 10 is telescopic, so that mobile polishing table 3 moves back and forth, silicon carbide sealing element is moved to the lower side of polishing grinding rod 20, air cylinder 8 is elongated downward, so that lifting rod 6 can be moved downward between vertical mounting frame 4 by vertical sliding block 5, so that polishing grinding rod 20 extends into the inner hole of silicon carbide sealing element, four motors 24 in polishing machine 19 are started, drive polishing grinding rod 20 to rotate at high speed, can carry out polishing processing, motor 17 is started, drives screw 16 to rotate in the middle of transverse mounting frame 9, transverse sliding block 15 moves on the outer wall of screw 16, and slides in the middle of transverse mounting frame 9, so that polishing grinding rod 20 can adjust left and right positions, three motors 23 in drive box 22 are started, drive rotating connecting plate 18 to rotate in the front end of drive box 22, can adjust the left and right angles of polishing grinding rod 20, and second motor 21 is started, drives polishing machine 19 to rotate in the middle of rotating connecting plate 18, can adjust the front and rear angles of polishing grinding rod 20.

[0025] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An internal bore polishing device suitable for use with silicon carbide seals, comprising a base (1), characterised in that: The upper end of the base (1) is provided with two groups of vertical mounting racks (4), the middle of the two groups of vertical mounting racks (4) is provided with vertical sliding blocks (5), the vertical sliding blocks (5) are provided between the two groups of vertical mounting racks (4), the upper end of the two groups of vertical mounting racks (4) is provided with fixed rods (7), the middle of the fixed rods (7) is provided with a first air cylinder (8), the lower end of the first air cylinder (8) is connected with the lifting rod (6), the front end of the lifting rod (6) is provided with a horizontal mounting rack (9), the middle of the horizontal mounting rack (9) is provided with a horizontal sliding block (15), the middle of the horizontal sliding block (15) is provided with a lead screw (16) inside the horizontal mounting rack (9), one end of the outer wall of the horizontal mounting rack (9) is provided with a first motor (17), the first motor (17) is connected with the lead screw (16), the front end of the horizontal sliding block (15) is provided with a drive box (22), the front end of the drive box (22) is provided with a rotating connecting plate (18), the inside of the drive box (22) is provided with a third motor (23), the third motor (23) is connected with the rotating connecting plate (18), the middle of the rotating connecting plate (18) is provided with a polishing machine (19), the side wall of the rotating connecting plate (18) is provided with a second motor (21), the second motor (21) is connected with the side wall of the polishing machine (19), the lower end of the polishing machine (19) is provided with a polishing grinding rod (20), the inside of the polishing machine (19) is provided with a fourth motor (24), the fourth motor (24) is connected with the polishing grinding rod (20).

2. An inner bore polishing apparatus for silicon carbide seals according to claim 1, wherein: The upper end of the base (1) is provided with two groups of sliding rails (2), the upper end of the two groups of sliding rails (2) is provided with a mobile polishing table (3), the rear side of the upper end of the base (1) is also provided with a second air cylinder (10), the front end of the second air cylinder (10) is connected with the rear side of the mobile polishing table (3), the upper end of the mobile polishing table (3) is provided with two groups of mounting plates (11), the middle of the two groups of mounting plates (11) is provided with threaded rods (12), the front end of the two groups of threaded rods (12) is provided with fixed clamps (13), the rear side of the fixed clamps (13) and the mounting plates (11) are provided with two groups of telescopic rods (14).

3. An apparatus for polishing the bore of a silicon carbide seal according to claim 1, wherein: The vertical sliding block (5) is slidably connected with the vertical mounting rack (4), the lifting rod (6) is slidably connected with the vertical mounting rack (4) through the vertical sliding block (5), the horizontal sliding block (15) is slidably connected with the horizontal mounting rack (9), the lead screw (16) is provided with a threaded hole between the horizontal sliding block (15), the lead screw (16) is threadedly connected with the horizontal sliding block (15) through the threaded hole, the lead screw (16) is provided with a rotating interface between the inner wall of the horizontal mounting rack (9), and the lead screw (16) is rotatably connected with the inner wall of the horizontal mounting rack (9) through the rotating interface.

4. An apparatus for polishing the bore of a silicon carbide seal according to claim 1, wherein: The rotating connecting plate (18) is provided with a rotating interface between the driving box (22), and the rotating connecting plate (18) is connected with the driving box (22) through the rotating interface, the polishing machine (19) is provided with a rotating interface between the inner wall of the rotating connecting plate (18), and the polishing machine (19) is connected with the inner wall of the rotating connecting plate (18) through the rotating interface.

5. An apparatus for polishing the bore of a silicon carbide seal according to claim 2, wherein: The mobile polishing table (3) is connected with the sliding rail (2), the second air cylinder (10) is provided with a mounting interface between the base (1), and the second air cylinder (10) is connected with the base (1) through the mounting interface.

6. An inner bore polishing apparatus for silicon carbide seals according to claim 2, wherein: The threaded rod (12) is provided with a threaded hole between the mounting plate (11), the threaded rod (12) is connected with the mounting plate (11) through the threaded hole, the threaded rod (12) is provided with a rotating interface between the fixed clamp (13), and the threaded rod (12) is connected with the fixed clamp (13) through the rotating interface.

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