Punching device with fixing structure for speed reducer

Abstract

The utility model discloses a speed reducer punching device with a fixing structure. The speed reducer punching device comprises a workbench, the top end of the workbench is fixedly connected with a fixing frame, a cleaning mechanism is arranged in the middle of the interior of the workbench, a moving mechanism is arranged on one side of the interior of the workbench, and mounting frames are arranged on the two sides of the top end of the cleaning mechanism. The mounting mechanism is arranged in the clamping piece, so that the clamping piece can be conveniently and quickly detached from the mounting frame, the clamping piece can be conveniently and quickly repaired and maintained, meanwhile, the adjusting mechanism is arranged on one side in the clamping piece, a contact rod in the adjusting mechanism is in contact with speed reducer parts of different specifications, and the clamping piece can be conveniently and quickly detached from the mounting frame. The contact rod can extrude the spring through the movable block, and the contact rod can be pushed to be attached to the outer surfaces of speed reducer parts of different specifications through the movable block due to the counter-acting force generated when the spring is extruded.

Description

Technical Field

[0001] This utility model relates to the field of speed reducer processing technology, specifically a drilling device for speed reducers with a fixed structure. Background Technology

[0002] A punching device for speed reducers is a specialized piece of equipment designed for the punching process in speed reducer manufacturing. Through punching technology, holes are driven into specific locations on speed reducer components (such as housings and shafts) to meet assembly and connection requirements. This allows for batch punching tasks to be completed in a relatively short time. Punching devices are commonly used to improve the precision and efficiency of speed reducer production, ensuring the reliability and tight fit of various components during assembly.

[0003] A punching device for a speed reducer with a fixed structure, disclosed in Chinese Patent Publication No. CN219986296U, involves placing a workpiece between two first clamping plates. A first hydraulic cylinder drives a sliding plate to move, and under the action of an elastic member, two second wedge-shaped surfaces on the sliding plate slide against corresponding first wedge-shaped surfaces, causing two connecting plates to move closer or further apart, thus clamping both sides of one end of the workpiece with the two first clamping plates. A second hydraulic cylinder then drives the second clamping plates to clamp both ends of the workpiece, achieving limitation of four degrees of freedom (front, back, left, and right) for the workpiece. However, the overall fixed structure has low flexibility, making it inconvenient for quick disassembly and maintenance. Furthermore, it cannot stably clamp different speed reducer parts, thus affecting the stability of subsequent processing of the speed reducer parts and the overall applicability of the fixed structure. Utility Model Content

[0004] The purpose of this invention is to provide a drilling device for a speed reducer with a fixed structure, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a drilling device for a speed reducer with a fixed structure, comprising a worktable, a fixed frame fixedly connected to the top of the worktable, a cleaning mechanism disposed in the middle of the interior of the worktable, a moving mechanism disposed on one side of the interior of the worktable, mounting frames disposed on both sides of the top of the cleaning mechanism, a clamping member disposed at the top of the mounting frame, an installation mechanism disposed on one side of the interior of the clamping member, an adjustment mechanism disposed on one side of the interior of the clamping member, a driving mechanism disposed inside the top of the fixed frame, a connecting seat disposed at the bottom of the driving mechanism, and a covering mechanism disposed outside the bottom of the connecting seat;

[0006] A motor is installed in the middle of the interior of the connector, a punching head is installed on the output shaft end of the motor, and a scraper is fixedly connected to one side of the exterior of the motor.

[0007] Preferably, the cleaning mechanism includes a slot arranged at the middle position of the inner top of the workbench, and a dust collector is arranged at the bottom of the slot.

[0008] Preferably, the moving mechanism includes a servo motor arranged at one side of the inner top of the workbench, and a double-thread rod is arranged at the output shaft end of the servo motor.

[0009] Preferably, the clamping part includes plug blocks fixedly connected to the mounting frame at equal intervals on one side of the mounting frame, screw grooves are arranged at equal intervals in the inner top of the mounting frame, a handle is rotatably connected to the inner top of the clamping part, an activity disc is fixedly connected to the bottom end of the handle, and a screw rod is fixedly connected to the middle position of the bottom end of the activity disc.

[0010] Preferably, the adjusting mechanism includes a filling bin arranged at one side of the inner top of the clamping part, and the filling bin is filled with electrorheological fluid.

[0011] Preferably, the driving mechanism includes a first linear motor arranged at the middle position of the inner top of the fixing frame, and a moving seat is arranged at the bottom end of the first linear motor.

[0012] Preferably, the cover setting mechanism includes a ring-shaped cylinder slidably connected to the inner bottom of the connecting seat, and a limiting ring is fixedly connected to the top end of the ring-shaped cylinder.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The punching device with a fixing structure for a speed reducer, which is characterized in that the clamping part is provided with a mounting mechanism, so that the clamping part can be quickly disassembled from the mounting frame, thereby facilitating quick maintenance and repair work of the clamping part.

[0015] 2. The punching device with a fixed structure for a speed reducer, through the setting of the annular cylinder outside the punching head, when the punching head performs the punching work, the annular cylinder can be covered outside the punching head, and the dustproof protection work of the punching device is effectively achieved, when the punching head is inserted into the inside of the top slot of the workbench, at this time, the scraper disc on the punching head can scrape the inside of the annular cylinder, and the inside of the annular cylinder can be quickly sucked into the inside for centralized treatment through the start of the dust collector, the working environment of the punching device is effectively ensured, and the stability of the covering mechanism in subsequent use is ensured. BRIEF DESCRIPTION OF DRAWINGS

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

[0017] Figure 2 It is a front view structure schematic view of the utility model;

[0018] Figure 3 It is a whole structure schematic view of the utility model Figure 2 It is an enlarged structure schematic view of A in the utility model;

[0019] Figure 4 It is a front view structure schematic view of the cleaning mechanism of the utility model;

[0020] Figure 5 It is a top view structure schematic view of the utility model.

[0021] In the drawing: 1, workbench; 101, fixed frame; 2, cleaning mechanism; 201, slot; 202, dust collector; 203, exhaust port; 3, moving mechanism; 301, servo motor; 302, bidirectional screw rod; 303, threaded block; 4, mounting frame; 401, plug block; 402, screw groove; 5, clamping piece; 6, mounting mechanism; 601, handle; 602, movable disc; 603, screw rod; 7, adjusting mechanism; 701, filling bin; 702, conductive plate; 8, contact rod; 801, movable block; 802, spring; 9, driving mechanism; 901, first linear motor; 902, moving seat; 903, second linear motor; 904, hydraulic rod; 10, connecting seat; 1001, motor; 1002, punching head; 1003, scraper disc; 11, covering mechanism; 1101, annular cylinder; 1102, limiting ring. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model, and 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 other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0023] Please refer to Figures 1-5 The utility model provides two technical schemes:

[0024] Embodiment one, a kind of punching device with fixed structure for speed reducer, including workbench 1, the top of workbench 1 is fixedly connected with fixed frame 101, the middle position of the inside of workbench 1 is provided with cleaning mechanism 2, one side of the inside of workbench 1 is provided with moving mechanism 3, the both sides of the top of cleaning mechanism 2 are provided with mounting bracket 4, mounting bracket 4 is installed with clamping piece 5 on the top, one side of the inside of clamping piece 5 is provided with installation mechanism 6, one side of the inside of clamping piece 5 is provided with adjusting mechanism 7, the inside of the top of fixed frame 101 is provided with driving mechanism 9, the bottom of driving mechanism 9 is provided with connecting seat 10, the outside of the bottom of connecting seat 10 is provided with cover mechanism 11;

[0025] the middle position of the inside of connecting seat 10 is installed with motor 1001, the output shaft end of motor 1001 is installed with punch head 1002, one side of the outside of motor 1001 is fixedly connected with scraper 1003, motor 1001 can drive punch head 1002 to rotate, at this time punch head 1002 can carry out the work of punching to the speed reducer parts on workbench 1, and scraper 1003 can scrape the inner wall of cover mechanism 11 simultaneously.

[0026] moving mechanism 3 includes servo motor 301 installed on one side of the inside of workbench 1, the output shaft end of servo motor 301 is installed with two-way threaded rod 302, the both sides of the outside of two-way threaded rod 302 are screw-connected with the threaded block 303 fixedly connected with mounting bracket 4 on the top, servo motor 301 can drive two-way threaded rod 302 to rotate, at this time the threaded block 303 on the both sides of the outside of two-way threaded rod 302 can move relatively on two-way threaded rod 302, and drive mounting bracket 4 on the top to move relatively.

[0027] clamping piece 5 includes plug 401 fixedly connected with evenness on one side of mounting bracket 4, the inside of the top of mounting bracket 4 is provided with screw groove 402 with evenness, the top of the inside of clamping piece 5 is rotatably connected with handle 601, handle 601 is fixedly connected with movable disc 602 on the bottom, movable disc 602 is fixedly connected with screw rod 603 with screw groove 402 screw connection on the middle position of the bottom, plug 401 can be inserted into the inside of clamping piece 5, play the auxiliary location work of clamping piece 5, when handle 601 on clamping piece 5 is rotated, handle 601 can drive screw rod 603 to rotate through movable disc 602, when screw rod 603 is rotated into screw groove 402 on mounting bracket 4, the installation work of clamping piece 5 on the top of mounting bracket 4 can be completed.

[0028] The adjusting mechanism 7 comprises a filling bin 701 arranged on one side of the inside of the clamping piece 5, the inside of the filling bin 701 is filled with electrorheological fluid, one side of the inside of the filling bin 701 is provided with a conductive plate 702, one side of the filling bin 701 is uniformly and equidistantly connected with a contact rod 8 in sliding mode, one side of the contact rod 8 is fixedly connected with a movable block 801, one side of the movable block 801 is fixedly connected with a spring 802, and the connecting position of the contact rod 8 and the filling bin 701 is provided with a sealing rubber ring, when the contact rod 8 is forced, the spring 802 can be extruded through the movable block 801, and due to the reaction force of the extrusion of the spring 802, the contact rod 8 can be pushed to tightly contact the outer surface of the speed reducer part through the movable block 801, at the same time, the conductive plate 702 can electrify the electrorheological fluid in the filling bin 701, and the electrorheological fluid is solidified to fix the position of the contact rod 8.

[0029] The driving mechanism 9 comprises a first linear motor 901 arranged at the top end of the inside of the fixed frame 101, the bottom end of the first linear motor 901 is provided with a moving seat 902, the inside of the moving seat 902 is provided with a second linear motor 903, the bottom end of the second linear motor 903 is provided with a hydraulic rod 904 fixedly connected with the connecting seat 10, the first linear motor 901 can drive the connecting seat 10 below to move horizontally, at the same time, the second linear motor 903 in the moving seat 902 can drive the connecting seat 10 to move longitudinally, and the hydraulic rod 904 can drive the connecting seat 10 to move downward, so that the connecting seat 10 can punch the speed reducer part on the workbench 1.

[0030] The main difference between the second embodiment and the first embodiment is that:

[0031] The punching device with a fixing structure for a speed reducer comprises a cleaning mechanism 2, the cleaning mechanism 2 comprises a slot 201 arranged at the top end of the inside of the workbench 1, the bottom end of the inside of the slot 201 is provided with a dust collector 202, one side of the dust collector 202 is provided with an exhaust port 203, the caliber of the slot 201 is smaller than the caliber of the annular cylinder 1101 and larger than the caliber of the punching head 1002, so that the punching head 1002 can be inserted into the inside of the slot 201, at the same time, the scraper 1003 on the punching head 1002 can scrape the debris on the inner wall of the annular cylinder 1101, and the dust collector 202 can suck the debris into the inside and discharge the debris through the exhaust port 203.

[0032] The cover setting mechanism 11 comprises an annular cylinder 1101 connected with the inside of the bottom end of the connecting seat 10 in sliding mode, the top end of the annular cylinder 1101 is fixedly connected with a limiting ring 1102 sliding in the connecting seat 10, the annular cylinder 1101 can cover the outside of the punching head 1002, and can effectively prevent dust during work, and the contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0033] The embodiment of the application is used in the following way: the speed reducer part to be punched is placed in the middle position on the top end of the workbench 1, at this time the starting of the servo motor 301 can drive the rotation of the bidirectional threaded rod 302, and the two groups of threaded blocks 303 outside the bidirectional threaded rod 302 can drive the movement of the clamping piece 5 through the mounting frame 4, at this time the contact rod 8 on one side of the clamping piece 5 is in contact with the speed reducer part, and the spring 802 can be extruded through the movable block 801, and due to the reaction force of the extruded spring 802, the contact rod 8 can be pushed to tightly contact the outer surface of the speed reducer part through the movable block 801, at this time the conductive plate 702 in the filling bin 701 is electrified, the current of the filling bin 701 can be solidified, the position of the contact rod 8 is fixed, and the clamping work of the contact rod 8 on the speed reducer part is stably performed, at this time the starting of the first linear motor 901 and the second linear motor 903 can drive the connecting seat 10 to adjust the appropriate position, and the connecting seat 10 is pushed to move through the hydraulic rod 904, at this time the starting of the motor 1001 drives the rotation of the punching head 1002, and the punching head 1002 can punch the speed reducer part on the workbench 1.

[0034] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and are not intended to limit 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. A drilling device for a speed reducer with a fixed structure, comprising a worktable (1), characterized in that: A fixed frame (101) is fixedly connected to the top of the workbench (1). A cleaning mechanism (2) is provided in the middle of the workbench (1). A moving mechanism (3) is provided on one side of the workbench (1). Mounting frames (4) are provided on both sides of the top of the cleaning mechanism (2). A clamping member (5) is installed on the top of the mounting frame (4). An installation mechanism (6) is provided on one side of the clamping member (5). An adjustment mechanism (7) is provided on one side of the clamping member (5). A driving mechanism (9) is provided inside the top of the fixed frame (101). A connecting seat (10) is provided at the bottom of the driving mechanism (9). A covering mechanism (11) is provided outside the bottom of the connecting seat (10). A motor (1001) is installed in the middle of the inside of the connecting seat (10), a punch (1002) is installed at the output shaft end of the motor (1001), and a scraper (1003) is fixedly connected to one side of the outside of the motor (1001).

2. The drilling device for a speed reducer with a fixed structure according to claim 1, characterized in that: The cleaning mechanism (2) includes a slot (201) located in the middle of the top of the workbench (1), a vacuum cleaner (202) is installed at the bottom of the slot (201), and an exhaust port (203) is installed on one side of the vacuum cleaner (202).

3. The drilling device for a speed reducer with a fixed structure according to claim 1, characterized in that: The moving mechanism (3) includes a servo motor (301) installed on one side inside the workbench (1). The output shaft end of the servo motor (301) is equipped with a bidirectional threaded rod (302). The two sides of the bidirectional threaded rod (302) are threadedly connected to threaded blocks (303) whose top ends are fixedly connected to the mounting bracket (4).

4. The drilling device for a speed reducer with a fixed structure according to claim 1, characterized in that: The clamping member (5) includes inserts (401) that are evenly and uniformly fixedly connected to one side of the mounting bracket (4). The top of the mounting bracket (4) is evenly and uniformly provided with screw grooves (402). The top of the clamping member (5) is rotatably connected to a handle (601). The bottom of the handle (601) is fixedly connected to a movable disc (602). The middle position of the bottom of the movable disc (602) is fixedly connected to a screw rod (603) that is threadedly connected to the screw groove (402).

5. A drilling device for a speed reducer with a fixed structure according to claim 1, characterized in that: The adjustment mechanism (7) includes a filling chamber (701) provided on one side inside the clamping member (5). The filling chamber (701) is filled with electrorheological fluid. A conductive plate (702) is installed on one side inside the filling chamber (701). A contact rod (8) is slidably connected at equal distances on one side outside the filling chamber (701). A movable block (801) is fixedly connected to one side of the contact rod (8). A spring (802) is fixedly connected to one side of the movable block (801).

6. A drilling device for a speed reducer with a fixed structure according to claim 1, characterized in that: The drive mechanism (9) includes a first linear motor (901) installed at the middle position inside the top of the fixed frame (101), a movable seat (902) installed at the bottom of the first linear motor (901), a second linear motor (903) installed inside the movable seat (902), and a hydraulic rod (904) fixedly connected to the connecting seat (10) at the bottom of the second linear motor (903).

7. A drilling device for a speed reducer with a fixed structure according to claim 1, characterized in that: The covering mechanism (11) includes an annular cylinder (1101) that is slidably connected to the bottom of the connecting seat (10), and a limiting ring (1102) that slides inside the connecting seat (10) is fixedly connected to the top of the annular cylinder (1101).

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