Track shoe hole machining device

Abstract

The utility model relates to the technical field of track shoe processing, in particular to a track shoe hole processing device, which is provided with a hole boring mechanism with a transverse moving function, realizes hole boring at different positions of a fixed track shoe, is simpler and more reliable in structure, and improves practicability. Comprising a platform plate, a transverse moving sliding frame, a reciprocating driving motor, a threaded rod, a sliding block, a threaded sleeve, a top frame, a hydraulic cylinder, a telescopic rod, a boring driving mechanism and a boring cutter, the rear side of the top end of the platform plate is connected with the bottom end of the transverse moving sliding frame, and the inner side of the transverse moving sliding frame is transversely and slidably connected with the outer side of the reciprocating driving motor; the inner top end of the top frame is connected with the top end of a hydraulic cylinder, the output end of the hydraulic cylinder is slidably connected with the outer side of a telescopic rod, the bottom end of the telescopic rod is connected with the top end of a boring driving mechanism, and the output end of the boring driving mechanism is provided with a boring cutter through a mounting mechanism. Positioning mechanisms are arranged on two sides of the top end of the platform plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of track shoe processing, in particular to a track shoe hole processing device. BACKGROUND

[0002] Track shoe is one of the chassis parts of engineering machinery and is a kind of wearing part of the engineering machinery used. It is commonly used in excavators, bulldozers, crawler cranes, pavers and other engineering machinery.

[0003] In the processing of the part, a corresponding device is needed for hole processing. The existing track shoe hole processing device with patent announcement number CN217858905U places the track shoe on the track shoe clamp by manual or mechanical hand, clamps the track shoe by the track shoe clamp, then drives the track shoe clamp to slide between the two processing sliding tables by the feeding and discharging driving element, drives the boring hole processing assembly to the track shoe position to be processed by the boring hole processing driving assembly, works the boring hole processing assembly and the boring hole processing driving assembly to realize the processing of the track shoe hole, after the processing is completed, drives the boring hole processing assembly to return by the boring hole processing driving assembly, drives the track shoe clamp by the feeding and discharging driving element, loosens the track shoe by the track shoe clamp, and discharges by manual or mechanical hand.

[0004] However, the moving structure of the device is complex and has poor reliability. CONTENT OF THE UTILITY MODEL

[0005] (I) Technical problem solved

[0006] In view of the deficiencies of the prior art, the utility model provides a boring hole mechanism with horizontal movement, which realizes boring hole at different positions under the fixation of the track shoe, has a simpler and more reliable structure, and improves the practicability of the track shoe hole processing device.

[0007] (II) Technical scheme

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a track shoe hole processing device, including platform plate, horizontal moving slide, reciprocating drive motor, threaded rod, sliding block, threaded sleeve, top frame, hydraulic cylinder, telescopic rod, boring hole driving mechanism and boring cutter, the top end rear side of platform plate is connected with the bottom end of horizontal moving slide, the inner side of horizontal moving slide is connected with the lateral sliding of reciprocating drive motor, the inner side of horizontal moving slide is rotationally provided with threaded rod, the right side of horizontal moving slide is connected with the inner side of reciprocating drive motor, the output end of reciprocating drive motor is connected with the right side of threaded rod, the middle inner side of sliding block is provided with threaded sleeve, the inner wall of threaded sleeve is connected with the outer wall of threaded rod, the top end of sliding block is connected with the bottom end of top frame, the top end of top frame is connected with the top end of hydraulic cylinder, the output end of hydraulic cylinder is connected with the lateral sliding of telescopic rod, the bottom end of telescopic rod is connected with the top end of boring hole driving mechanism, the output end of boring hole driving mechanism is provided with boring cutter through mounting mechanism, and the both sides of the top end of platform plate are also provided with positioning mechanism.

[0009] Preferably, the mounting mechanism comprises mounting blocks, a mounting sleeve, bolts and nuts, the output end of the boring drive mechanism is connected with the top end of the mounting sleeve, each group of boring tools is provided with a group of mounting blocks at the top end, the mounting blocks are detachably inserted into the mounting sleeve, the bolts are synchronously inserted through the mounting blocks and the mounting sleeve, and the nuts are screwed on the protruding side.

[0010] Preferably, the positioning mechanism comprises side support plates, positioning screw sleeves, positioning screws, screwing discs, rotating connecting heads, sliding strips, guide sleeves and positioning frames, the top end of the platform plate is connected with the bottom end of a group of side support plates on the left and right sides, respectively, the middle inner sides of each group of side support plates are connected with the outer sides of a group of positioning screw sleeves, respectively, the inner wall of the positioning screw sleeve is screw-connected with the outer wall of the positioning screw, the outer middle part of the positioning screw is rotationally connected with the outer side of the positioning frame through the rotating connecting head, the inner end of the positioning frame is connected with the outer side of a group of sliding strips, respectively, the inner sides of the front and rear parts of the positioning frame are connected with the outer sides of a group of guide sleeves, respectively, the inner wall of the guide sleeve is slidingly connected with the outer wall of the sliding strip on the same side, and the outer end of the positioning screw is connected with the inner middle part of the screwing disc.

[0011] Preferably, the middle inner side of the platform plate is provided with a material collecting groove.

[0012] Preferably, the top end of the sliding block is provided with an oil injection nozzle, and the output end of the oil injection nozzle is in communication with the inner wall of the threaded sleeve.

[0013] Preferably, the outer side of the oil injection nozzle is detachably mounted with an oil injection cap.

[0014] (Three) beneficial effects

[0015] Compared with the prior art, the track plate hole machining device has the following advantages

[0016] Beneficial effects:

[0017] Suitable boring tools are selected, fixed through the mounting mechanism and the output end of the boring drive mechanism, fixed on the track plate to be punched through the positioning mechanism, then the threaded rod is rotated by the reciprocating drive motor, the threaded rod is screw-connected with the threaded sleeve, the sliding block connected with the threaded sleeve moves horizontally under the constraint of the transverse sliding frame, the threaded rod stops rotating after the sliding block is in place, the position of the sliding block is fixed through the threaded self-locking of the threaded rod and the threaded sleeve, the hydraulic cylinder operates under the connection of the top frame, acts on the telescopic rod downward, and the boring drive mechanism operates, the hole at the position is machined through the boring tool, the boring mechanism with horizontal movement is arranged, boring at different positions under the fixation of the track plate is realized, the structure is simpler and more reliable, and the practicability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of the utility model;

[0019] Figure 2 It is a structural schematic view of the utility modelFigure 1 top view of the utility model

[0020] Figure 3 the utility model Figure 1 front view of the utility model

[0021] Figure 4 the utility model Figure 1 right view of the utility model

[0022] In the drawing, mark: 1, platform plate, 2, transverse moving slide, 3, reciprocating drive motor, 4, threaded rod, 5, sliding block, 6, threaded sleeve, 7, top frame, 8, hydraulic cylinder, 9, telescopic rod, 10, boring drive mechanism, 11, boring cutter, 12, installation inlay, 13, installation sleeve, 14, bolt, 15, nut, 16, side support plate, 17, positioning screw sleeve, 18, positioning screw, 19, screw disc, 20, rotary connecting head, 21, slide bar, 22, guide sleeve, 23, material collecting groove, 24, oil injection nozzle, 25, oil injection cap, 26, positioning frame. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] EMBODIMENT

[0025] Please refer to Figures 1-4A track plate hole processing device, comprising a platform plate 1, a transverse sliding frame 2, a reciprocating drive motor 3, a threaded rod 4, a sliding block 5, a threaded sleeve 6, a top frame 7, a hydraulic cylinder 8, an extension rod 9, a boring drive mechanism 10 and a boring cutter 11, the top end rear side of the platform plate 1 is connected with the bottom end of the transverse sliding frame 2, the inner side of the transverse sliding frame 2 is transversely slidingly connected with the outer side of the reciprocating drive motor 3, the threaded rod 4 is rotatably arranged in the transverse sliding frame 2, the right side of the transverse sliding frame 2 is connected with the inner side of the reciprocating drive motor 3, the output end of the reciprocating drive motor 3 is connected with the right side of the threaded rod 4, the middle inner side of the sliding block 5 is provided with the threaded sleeve 6, the inner wall of the threaded sleeve 6 is screw-connected with the outer wall of the threaded rod 4, the top end of the sliding block 5 is connected with the bottom end of the top frame 7, the inner top end of the top frame 7 is connected with the top end of the hydraulic cylinder 8, the output end of the hydraulic cylinder 8 is slidingly connected with the outer side of the extension rod 9, the bottom end of the extension rod 9 is connected with the top end of the boring drive mechanism 10, the output end of the boring drive mechanism 10 is provided with the boring cutter 11 through a mounting mechanism, and the top end of the platform plate 1 is further provided with a positioning mechanism; a suitable boring cutter 11 is selected, fixed with the output end of the boring drive mechanism 10 through a mounting mechanism, fixed on a track plate to be punched through the positioning mechanism, then the reciprocating drive motor 3 is operated to rotate the threaded rod 4, the threaded rod 4 is screw-connected with the threaded sleeve 6, the sliding block 5 is transversely moved under the constraint of the transverse sliding frame 2 through the threaded sleeve 6, the threaded rod 4 is stopped after being positioned, the position of the sliding block 5 is fixed through the threaded self-locking of the threaded rod 4 and the threaded sleeve 6, the hydraulic cylinder 8 is operated under the connection of the top frame 7, acts on the extension rod 9 downward, and the boring drive mechanism 10 is operated, the hole at the position is processed by the boring cutter 11.

[0026] The mounting mechanism comprises mounting blocks 12, mounting sleeves 13, bolts 14 and nuts 15, the output end of the boring drive mechanism 10 is connected with the top end of the mounting sleeve 13, each group of boring cutters 11 is provided with a group of mounting blocks 12 at the top end, the mounting blocks 12 are detachably inserted into the mounting sleeves 13, the bolts 14 are synchronously inserted through the mounting blocks 12 and the mounting sleeves 13 and are screw-connected with the nuts 15 on the protruding side; after the mounting blocks 12 of the boring cutters 11 are inserted into the mounting sleeves 13, the bolts 14 are synchronously inserted through the mounting blocks 12 and the mounting sleeves 13 and are screw-connected with the nuts 15 on the protruding side, so that the boring cutters 11 are conveniently replaced.

[0027] The positioning mechanism comprises side support plates 16, positioning screw sleeves 17, positioning screw rods 18, screw discs 19, rotating connecting heads 20, sliding bars 21, guide sleeves 22 and positioning frames 26, the top ends of the platform plates 1 are connected with the bottom ends of a group of side support plates 16 respectively, the middle inner sides of each group of side support plates 16 are connected with the outer sides of a group of positioning screw sleeves 17 respectively, the inner walls of the positioning screw sleeves 17 are in screw connection with the outer walls of the positioning screw rods 18, the inner ends of the positioning screw rods 18 are in rotating connection with the middle outer sides of the positioning frames 26 through the rotating connecting heads 20, the front and rear outer sides of the positioning frames 26 are connected with the inner ends of a group of sliding bars 21 respectively, the front and rear inner sides of the positioning frames 26 are connected with the outer sides of a group of guide sleeves 22 respectively, the inner walls of the guide sleeves 22 are in sliding connection with the outer walls of the sliding bars 21 on the same side, and the outer ends of the positioning screw rods 18 are connected with the middle inner sides of the screw discs 19; the track shoes to be processed with holes can be arranged on the inner sides of the two groups of positioning frames 26, then the corresponding screw discs 19 are screwed respectively, the positioning screw rods 18 are rotated under the constraint of the rotating connecting heads 20, the positioning screw rods 18 are in screw connection with the positioning screw sleeves 17, and can be constrained to slide in the guide sleeves 22 through the two groups of sliding bars 21 and act on the positioning frames 26 inward, so that the track shoes are positioned on both sides and the stability is improved.

[0028] The collecting groove 23 is further arranged on the middle inner side of the platform plate 1, waste materials can be collected through the collecting groove 23, which is convenient to discharge and improves the convenience.

[0029] The oil injection nozzle 24 is further arranged on the top right side of the sliding block 5, and the output end of the oil injection nozzle 24 is in communication with the inner wall of the threaded sleeve 6; the inner wall of the threaded sleeve 6 can be injected with oil through the oil injection nozzle 24, which is convenient for lubrication and maintenance.

[0030] The oil injection cap 25 is further arranged on the outer side of the oil injection nozzle 24 in a detachable manner; after the oil injection cap 25 is arranged on the outer side of the oil injection nozzle 24, the inside of the oil injection nozzle 24 can be closed and protected, which improves the reliability.

[0031] In summary, when using a track plate hole machining device, a suitable boring bar 11 is selected. After the mounting insert 12 of the boring bar 11 is inserted into the mounting sleeve 13, the bolt 14 can be simultaneously passed through the mounting insert 12 and the mounting sleeve 13, and screwed in with a nut 15 on the protruding side. The track plate to be machined can be placed inside the two sets of positioning frames 26. Then, the corresponding screw discs 19 are turned to make the positioning screw 18 rotate under the constraint of the rotating connector 20. The positioning screw 18, after being screwed in with the positioning screw sleeve 17, can slide and be constrained in the guide sleeve 22 by the two sets of sliding strips 21, acting inward on the positioning frame 26, thereby positioning both sides of the track plate. Then, the reciprocating drive motor 3 runs. The threaded rod 4 rotates, and the threaded rod 4 is screwed into the threaded sleeve 6. The threaded sleeve 6 connects to the slider 5, which moves laterally under the constraint of the transverse slide 2. After reaching the position, the threaded rod 4 stops rotating. The threaded rod 4 and the threaded sleeve 6 lock the slider 5 in place. Under the connection of the top frame 7, the hydraulic cylinder 8 runs, which acts on the telescopic rod 9 downward. At the same time, the boring drive mechanism 10 runs, and the boring tool 11 acts on the hole at this position for machining. The waste material can be collected through the collection groove 23 for easy discharge. In addition, oil can be injected into the inner wall of the threaded sleeve 6 through the oil injection nozzle 24 for easy lubrication and maintenance. After installing the oil injection cap 25 on the outside of the oil injection nozzle 24, the inside of the oil injection nozzle 24 can be sealed and protected to improve reliability.

[0032] The hydraulic cylinder 8 and the boring drive mechanism 10 are commercially available devices known to those skilled in the art. We are simply using them here without making any structural or functional improvements, and we will not elaborate further on them here.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A track plate hole processing device, characterized in that, The system includes a platform plate (1), a transverse slide (2), a reciprocating drive motor (3), a threaded rod (4), a slider (5), a threaded sleeve (6), a top frame (7), a hydraulic cylinder (8), a telescopic rod (9), a boring drive mechanism (10), and a boring tool (11). The rear top of the platform plate (1) is connected to the bottom of the transverse slide (2). The inner side of the transverse slide (2) is laterally slidably connected to the outer side of the reciprocating drive motor (3). A threaded rod (4) is rotatably installed inside the transverse slide (2). The right side of the transverse slide (2) is connected to the inner side of the reciprocating drive motor (3). The output end is connected to the right side of the threaded rod (4). A threaded sleeve (6) is provided on the inner side of the middle part of the slider (5). The inner wall of the threaded sleeve (6) is screwed to the outer wall of the threaded rod (4). The top of the slider (5) is connected to the bottom of the top frame (7). The top of the inside of the top frame (7) is connected to the top of the hydraulic cylinder (8). The output end of the hydraulic cylinder (8) is slidably connected to the outside of the telescopic rod (9). The bottom of the telescopic rod (9) is connected to the top of the boring drive mechanism (10). The output end of the boring drive mechanism (10) is provided with a boring tool (11) through the installation mechanism. Positioning mechanisms are also provided on both sides of the top of the platform plate (1).

2. The track plate hole processing device according to claim 1, characterized in that: The mounting mechanism includes a mounting insert (12), a mounting sleeve (13), a bolt (14), and a nut (15). The output end of the boring drive mechanism (10) is connected to the top of the mounting sleeve (13). Each set of boring tools (11) has a set of mounting inserts (12) at its top. The mounting inserts (12) are detachably inserted into the mounting sleeve (13). The bolt (14) passes through the mounting inserts (12) and the mounting sleeve (13) simultaneously and is screwed on the protruding side by the nut (15).

3. The track plate hole processing device according to claim 1, characterized in that: The positioning mechanism includes a side support plate (16), a positioning screw sleeve (17), a positioning screw (18), a screw plate (19), a rotating connector (20), a slide bar (21), a guide sleeve (22), and a positioning frame (26). The top left and right sides of the platform plate (1) are respectively connected to the bottom of a set of side support plates (16). The inner side of the middle part of each set of side support plates (16) is respectively connected to the outer side of a set of positioning screw sleeves (17). The inner wall of the positioning screw sleeve (17) is connected to the positioning screw (18). The outer wall is screwed together. The inner end of the positioning screw (18) is rotatably connected to the middle of the outer side of the positioning frame (26) via the rotating connector (20). The front and rear parts of the outer side of the positioning frame (26) are respectively connected to the inner end of a set of slide bars (21). The inner sides of the front and rear parts of the positioning frame (26) are respectively connected to the outer side of a set of guide sleeves (22). The inner wall of the guide sleeve (22) is slidably connected to the outer wall of the slide bar (21) on the same side. The outer end of the positioning screw (18) is connected to the middle of the inner side of the screw pan (19).

4. The track plate hole processing device according to claim 1, characterized in that: It also includes a material collection trough (23), which is provided on the inner side of the middle part of the platform plate (1).

5. The track plate hole processing device according to claim 1, characterized in that: It also includes an oil injection nozzle (24), which is provided on the right side of the top of the slider (5), and the output end of the oil injection nozzle (24) is connected to the inner wall of the threaded sleeve (6).

6. The track plate hole processing device according to claim 5, characterized in that: It also includes an oil filling cap (25), and the outside of the oil filling nozzle (24) is detachably installed with the oil filling cap (25).

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