Excavator chain surface burr polishing device

Abstract

The utility model discloses an excavator chain surface burr polishing device which comprises supporting legs, a polishing frame is fixedly connected to the tops of the supporting legs, a polishing groove is formed in an inner cavity of the polishing frame, a mounting plate is fixedly connected to the bottom of the inner cavity of the polishing frame, and a driving motor is arranged at the bottom of the mounting plate. A clamping assembly is operated to fix a track chain, then a driving motor is started, the driving motor drives driven wheels on the two sides to rotate in the opposite directions through a driving wheel at the same time, half gears are driven to rotate in the opposite directions synchronously during rotation, and a toothed plate is driven by the half gears on the two sides so that the toothed plate can move front and back; in the moving process, a sliding lantern ring is driven to move through a sliding rod, the sliding lantern ring drives a clamping assembly to move at the same time, the clamping assembly drives a track chain to be in sliding connection with a grinding groove, burrs on the two sides of the track chain are ground in cooperation with a grinding piece, and the purposes that the burrs on the two sides of the track chain are ground, and later use is facilitated are achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to excavator chain processing technical field, especially, relate to a kind of excavator chain surface burr polishing device. BACKGROUND

[0002] Excavator is a kind of heavy machinery equipment for earthwork, and excavator chain usually refers to the track part of excavator.

[0003] Due to the wear of casting mold for too long, burr will be generated in the forming process of track chain, and the burr on both sides will not be polished and removed in time, which will affect the later use, so a kind of excavator chain surface burr polishing device is proposed to solve the above problems. CONTENT OF UTILITY MODEL

[0004] The utility model aims at providing a kind of excavator chain surface burr polishing device, with the burr on both sides of track chain is polished, to facilitate the purpose of later use, to solve the above background technical problems.

[0005] The technical scheme that the utility model solves above technical problem is as follows: a kind of excavator chain surface burr polishing device, it includes support leg, the top of support leg is fixedly connected with polishing frame, the inner chamber of polishing frame is opened with polishing groove, the bottom of polishing frame inner chamber is fixedly connected with mounting plate, the bottom of mounting plate is provided with drive motor, drive motor is fixedly connected with polishing frame, the output shaft of drive motor is fixedly connected with driving wheel, the both sides of driving wheel are all engaged with driven wheel, the center of driven wheel is fixedly connected with half gear through the installation plate and extends to the side of installation plate, driven wheel and half gear are rotatably connected with installation plate, the side of half gear is engaged with toothed plate, the top of toothed plate is fixedly connected with sliding sleeve ring, the inner chamber of the positioning plate that the top of mounting plate is fixedly connected with, the inner chamber of positioning plate is fixedly connected with sliding rod, sliding rod is slidably sleeved with sliding sleeve ring, the bottom of sliding sleeve ring is fixedly connected with clamping assembly.

[0006] Preferably, the clamping assembly includes a connection plate fixedly connected to the top of the sliding sleeve ring, a fixed plate fixedly connected to one side of the connection plate, and an electric cylinder fixedly connected to the top of the fixed plate.

[0007] Preferably, the clamping assembly further includes a connecting block fixed to the telescopic end of the electric cylinder, a clamping block fixedly connected to one side of the connecting block, and a clamping plate fixedly connected to the top of the connection plate at a position corresponding to the clamping block. The clamping block and the clamping plate are provided with a track chain at their connection.

[0008] Preferably, sliding blocks are fixedly connected to the top of the toothed plate on both sides, and sliding grooves for cooperating with the sliding blocks are formed in the inside of the positioning plate, and the sliding grooves are adapted to the sliding blocks.

[0009] Preferably, the inner cavity of the mounting plate is provided with a moving groove, and the inner cavity of the moving groove is slidably connected with a moving wheel, and the moving wheel is fixedly connected with the tooth plate.

[0010] Preferably, the inner surface of the polishing groove is provided with a polishing piece, the polishing groove is slidably connected with a track chain, and the track chain is tightly attached to the polishing piece.

[0011] The utility model discloses the beneficial effects are:

[0012] 1, the utility model discloses a clamping assembly is fixed to the track chain, and then starts the drive motor, and the drive motor passes through the driving wheel and simultaneously drives the driven wheel of both sides to rotate to the opposite direction, and the synchronous opposite direction rotation of half gear is driven simultaneously with the rotation, and the tooth plate is moved back and forth through the driving of both sides half gear, and the sliding sleeve ring is moved through the slide bar in the moving process, and the clamping assembly is moved simultaneously through the sliding sleeve ring, and the track chain is slidably connected with the polishing groove through the clamping assembly, and the burrs of the track chain both sides are polished with polishing piece, can reach the burr of the track chain both sides and polish, thereby the purpose of facilitating the use of later period is achieved.

[0013] 2, the utility model discloses the sliding connection of the sliding block and the sliding slot, and the tooth plate can be positioned when sliding through the sliding block and the sliding slot, and the tooth plate is convenient for shifting when moving.

[0014] 3, the utility model discloses the moving groove, and the moving wheel is convenient for moving, and the mounting plate can be supported through the setting moving wheel, and the mounting plate is more stable when moving. DRAWINGS

[0015] Among them:

[0016] Figure 1 It is the perspective view of one embodiment of the utility model;

[0017] Figure 2 It is the half gear and tooth plate perspective view of one embodiment of the utility model;

[0018] Figure 3 It is the clamping assembly perspective view of one embodiment of the utility model;

[0019] Figure 4 It is the local enlarged view of point A of the utility model.

[0020] In the drawings, the component list represented by each sign is as follows:

[0021] 1, support leg, 2, polishing frame, 3, polishing groove, 4, mounting plate, 5, drive motor, 6, driving wheel, 7, driven wheel, 8, half gear, 9, toothed plate, 10, sliding block, 11, sliding sleeve ring, 12, positioning plate, 13, slide rod, 14, sliding slot, 15, connecting plate, 16, fixed plate, 17, electric cylinder, 18, connecting block, 19, clamping block, 20, clamping plate, 21, track chain, 22, moving groove, 23, moving wheel. DETAILED DESCRIPTION

[0022] Hereinafter, the embodiment of the excavator chain surface burr polishing device of the present application will be described with reference to the accompanying drawings.

[0023] Example one:

[0024] Figures 1-4The excavator chain surface burr polishing device shown in an embodiment of the utility model, it includes support leg 1, the top fixedly connected with polishing frame 2 of support leg 1, the inner chamber of polishing frame 2 is opened with polishing groove 3, the bottom fixedly connected with mounting plate 4 of polishing frame 2 inner chamber, the inner chamber of mounting plate 4 is opened with moving groove 22, the inner chamber slidingly connected with moving wheel 23 of moving groove 22, moving wheel 23 is fixedly connected with gear plate 9, by the moving groove 22 that sets up, it is convenient for moving wheel 23 to move, by the moving wheel 23 that sets up, can support mounting plate 4, make mounting plate 4 more stable when moving, the bottom of mounting plate 4 is provided with drive motor 5, drive motor 5 is fixedly connected with polishing frame 2, the output shaft fixedly connected with driving wheel 6 of drive motor 5, both sides of driving wheel 6 are engagedly connected with driven wheel 7, the center of driven wheel 7 is fixedly connected with half gear 8 with the extension of mounting plate 4 to one side of mounting plate 4 and penetrates mounting plate 4, driven wheel 7 and half gear 8 are rotatably connected with mounting plate 4, one side of half gear 8 is engagedly connected with gear plate 9, both sides of the top of gear plate 9 are fixedly connected with sliding block 10, the inner chamber of positioning plate 12 is opened with the sliding slot 14 used in cooperation with sliding block 10, the sliding slot 14 is adapted to sliding block 10, by the sliding block 10 and sliding groove 14 slidingly connected that set up, by sliding block 10 cooperation sliding groove 14 can limit gear plate 9 when sliding, it is convenient for gear plate 9 to shift when moving, the top fixedly connected with sliding sleeve ring 11 of gear plate 9, the top fixedly connected with positioning plate 12 of mounting plate 4, the inner chamber fixedly connected with slide rod 13 of positioning plate 12, slide rod 13 is slidably sleeved with sliding sleeve ring 11, the bottom fixedly connected with clamping assembly of sliding sleeve ring 11, by operating clamping assembly to fix track chain 21, subsequently start drive motor 5, drive motor 5 passes through driving wheel 6 and drives both sides driven wheel 7 to rotate to the opposite direction simultaneously, synchronous opposite direction rotation of half gear 8 is driven simultaneously with the rotation, gear plate 9 is moved back and forth by both sides half gear 8, drive sliding sleeve ring 11 to move through slide rod 13 in the moving process, sliding sleeve ring 11 drives clamping assembly to move simultaneously, drive track chain 21 and polishing groove 3 slidingly connected by clamping assembly, cooperate with abrasive disc and polish the burr of both sides of track chain 21, can reach the burr of both sides of track chain and polish, to facilitate the purpose of later use.

[0025] Embodiment two:

[0026] Figures 1-4The excavator chain surface burr polishing device shown in an embodiment of the utility model, it includes support leg 1, the top fixedly connected with polishing frame 2 of support leg 1, the inner chamber of polishing frame 2 is opened with polishing groove 3, the inner surface of polishing groove 3 is provided with abrasive disc, polishing groove 3 is slidably connected with track chain 21, and track chain 21 is closely attached with abrasive disc, and the both sides of track chain 21 are polished by abrasive disc, and the burr is removed, the bottom fixedly connected with mounting plate 4 in the inner chamber of polishing frame 2, the bottom of mounting plate 4 is provided with driving motor 5, driving motor 5 is fixedly connected with polishing frame 2, the output shaft of driving motor 5 is fixedly connected with driving wheel 6, and the both sides of driving wheel 6 are all engagedly connected with driven wheel 7, and the center of driven wheel 7 is fixedly connected with half gear 8 through mounting plate 4 and extends to one side of mounting plate 4, and driven wheel 7 and half gear 8 are rotatably connected with mounting plate 4, and the one side of half gear 8 is engagedly connected with toothed plate 9, the top of toothed plate 9 is fixedly connected with sliding sleeve ring 11, the top of mounting plate 4 is fixedly connected with positioning plate 12, the inner chamber of positioning plate 12 is fixedly connected with sliding rod 13, sliding rod 13 is slidably sleeved with sliding sleeve ring 11, the bottom of sliding sleeve ring 11 is fixedly connected with clamping assembly, and the clamping assembly includes the connecting plate 15 fixedly connected to the top of sliding sleeve ring 11, the one side of connecting plate 15 is fixedly connected with fixed plate 16, the top of fixed plate 16 is fixedly connected with electric cylinder 17, and the clamping assembly further includes the connecting block 18 fixed to the telescopic end of electric cylinder 17, the one side of connecting block 18 is fixedly connected with clamping block 19, the top of connecting plate 15 and the corresponding position of clamping block 19 are fixedly connected with clamping plate 20, and track chain 21 is arranged at the connecting place of clamping block 19 and clamping plate 20, the connecting plate 15 is connected with sliding sleeve ring 11, so as to drive connecting plate 15 to move, the fixed plate 16 is arranged, so as to facilitate the fixation of electric cylinder 17, connecting block 18 is driven to move by electric cylinder 17, and clamping block 19 is driven to move by connecting block 18, and track chain 21 can be fixed by cooperating with clamping plate 20.

[0027] Working principle: the utility model uses, the user starts electric cylinder 17, electric cylinder 17 is driven by connecting block 18 and moves clamping block 19, clamping block 19 cooperates with clamping plate 20 and fixes track chain 21, then starts drive motor 5, drive motor 5 is driven by driving pulley 6 and simultaneously drives both sides driven wheel 7 to rotate to opposite direction, and simultaneously drives half pinion 8 synchronous opposite direction rotation when rotating, and tooth plate 9 is driven by both sides half pinion 8, so that tooth plate 9 moves back and forth, and simultaneously drives moving wheel 23 to move in moving groove 22, simultaneously drives sliding sleeve ring 11 to move through slide 13 in the process of moving, simultaneously drives sliding block 10 to slide in the inner chamber of sliding slot 14, so that sliding sleeve ring 11 drives connecting plate 15 to move simultaneously, then drives track chain 21 and polishing groove 3 sliding connection, cooperates with polishing piece and polishes the burrs on both sides of track chain 21, can reach the burrs on both sides of track chain and polish, to facilitate the purpose of later use.

Claims

1. A device for grinding burrs on the surface of an excavator chain, characterized in that: The invention comprises a support leg (1), the top of the support leg (1) is fixedly connected to a grinding frame (2), the inner cavity of the grinding frame (2) is provided with a grinding groove (3), the bottom of the inner cavity of the grinding frame (2) is fixedly connected to a mounting plate (4), the bottom of the mounting plate (4) is provided with a driving motor (5), the driving motor (5) is fixedly connected to the grinding frame (2), the output shaft of the driving motor (5) is fixedly connected to a driving wheel (6), both sides of the driving wheel (6) are meshedly connected to driven wheels (7), and the center of the driven wheel (7) passes through the mounting plate (4). The driven wheel (7) and the half gear (8) are connected to the mounting plate (4) in a fixed manner. The driven wheel (7) and the half gear (8) are connected to the mounting plate (4) in a rotational manner. A tooth plate (9) is meshed with the half gear (8). The top of the tooth plate (9) is fixedly connected to a sliding collar (11). The top of the mounting plate (4) is fixedly connected to a positioning plate (12). The inner cavity of the positioning plate (12) is fixedly connected to a sliding rod (13). The sliding rod (13) is slidably sleeved with the sliding collar (11). The bottom of the sliding collar (11) is fixedly connected to a clamping assembly.

2. The excavator chain surface burr grinding device according to claim 1, characterized in that: The clamping assembly comprises a connecting plate (15) fixedly connected to the top of the sliding collar (11), a fixing plate (16) fixedly connected to one side of the connecting plate (15), and an electric cylinder (17) fixedly connected to the top of the fixing plate (16).

3. The excavator chain surface burr grinding device according to claim 2, characterized in that: The clamping assembly further comprises a connecting block (18) fixed to the telescopic end of the electric cylinder (17); a clamping block (19) is fixedly connected to one side of the connecting block (18); a clamping plate (20) is fixedly connected to the top of the connecting plate (15) and at a position corresponding to the clamping block (19); and a crawler chain (21) is provided at the connection between the clamping block (19) and the clamping plate (20).

4. The excavator chain surface burr grinding device according to claim 1, characterized in that: Both sides of the top of the tooth plate (9) are fixedly connected with sliders (10), and a sliding groove (14) for matching with the slider (10) is provided inside the positioning plate (12), and the sliding groove (14) is adapted to the slider (10).

5. The excavator chain surface burr grinding device according to claim 1, characterized in that: The inner cavity of the mounting plate (4) is provided with a moving groove (22), the inner cavity of the moving groove (22) is slidably connected to a moving wheel (23), and the moving wheel (23) is fixedly connected to the tooth plate (9).

6. The excavator chain surface burr grinding device according to claim 1, characterized in that: The inner surface of the grinding groove (3) is provided with a grinding sheet, the grinding groove (3) is slidably connected to the crawler chain (21), and the crawler chain (21) is tightly fitted to the grinding sheet.

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