CN219052985U

CN219052985U - Drilling mechanism for coupler machining

Info

Publication number: CN219052985U
Application number: CN202223334341.1U
Authority: CN
Inventors: 邹吉纯; 王杰子; 王正
Original assignee: Dalian Dongzheng Hydraulic Co ltd
Current assignee: Dalian Hongfangyuan Pump Co.,Ltd.
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-05-23
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a drilling mechanism for processing a coupler, which is characterized in that a screw rod A is rotationally connected to a workbench, one end of the screw rod A is provided with a servo motor for driving, the screw rod A is rotationally connected with two identical installation blocks, a U-shaped table is fixed on the upper side of each installation block, a symmetrical screw rod B is rotationally connected to the U-shaped table, a clamping block is rotationally connected to the tail end of each screw rod B, an L-shaped clamping plate is slidingly connected to the clamping block, scale marks are arranged on the upper surface of each clamping block, a fixing bolt is arranged on each L-shaped clamping plate, a punching device is arranged on the workbench, a fan is fixedly arranged on one side of the workbench, a collecting device is slidingly connected to the other side of the workbench, the screw rod B and the sliding L-shaped clamping plates can adjust the fixing position of the coupler on the U-shaped table, the scale marks can be used in a matched mode, the working efficiency of workers can be improved, and scrap iron generated during drilling can be collected through a fan and a collecting device, so that the scrap iron can be cleaned and collected.

Description

Drilling mechanism for coupler machining

Technical Field

The utility model relates to the technical field of coupler machining, in particular to a drilling mechanism for coupler machining.

Background

The coupling is a mechanical part for connecting two shafts (a driving shaft and a driven shaft) in different mechanisms to rotate together so as to transmit torque, the two shafts cannot be separated when the machine runs, and the two shafts can be separated only after the machine is parked and the connection is disassembled.

In the existing published patent, application number CN202020944657.4 discloses a perforating device for shaft coupling processing, which comprises a box body, the inside bottom of box is provided with movable block, the inside one end of movable block is provided with the threaded rod, the inside one end of keeping away from the threaded rod of movable block is provided with the slide bar, the top of movable block is provided with the fixed station, the inside both sides of fixed station all are provided with the fixed block. According to the utility model, the shaft coupling is placed in the fixed table, the screw rod drives the fixed block to move in the fixed table through interaction with threaded holes on two sides of the fixed table, so that the shaft coupling is fixed, the threaded rod is matched with the threaded holes in the movable block, the movable block is limited through the sliding rod, the movable block is moved under the action of the movable block, the shaft coupling is driven to move left and right, the fixed table and the movable block are rotated through the rotating shaft, the position of the shaft coupling is conveniently adjusted, and the use effect of the punching device is improved.

The fixing effect of the coupler is poor through the perforating device in the above patent, the position of the coupler is inconvenient to adjust, the stability of the perforating device is poor, the problem that the offset easily occurs during perforating is solved, the coupler is usually marked with lines firstly, then the hole is drilled through fixing the coupler by the fixing device, but the drilling machine cannot align the position needing to be drilled at one time during drilling, the coupler needs to be readjusted on the fixing device, time and labor are wasted, and when one coupler is drilled, the coupler on the fixing device needs to be taken down and the adjustment position is readjusted during processing of the next coupler, so that the next coupler can be processed, a great amount of time is wasted for workers, and a large amount of scrap iron can remain on the surface of the workbench during the completion of working, so that innovation is provided in the technology.

Disclosure of Invention

The utility model aims to provide a drilling mechanism for processing a coupler, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: drilling mechanism is used in shaft coupling processing, it is connected with lead screw A to rotate on the workstation, lead screw A's one end is provided with servo motor drive, lead screw A rotates and is connected with two same installation pieces, the installation piece upside is fixed with U type platform, U type platform both sides rotate and are connected with symmetrical lead screw B, lead screw B's end rotates and is connected with the clamp splice, sliding connection has L type splint on the clamp splice, be provided with the scale mark on the clamp splice between the L type splint, be provided with fixing bolt on the L type splint, be provided with perforating device on the workstation, workstation one side of perforating device below is fixed with the fan, the workstation opposite side sliding connection of perforating device below has collection device.

As a further preferable mode of the technical scheme, the collecting device comprises a collecting groove which is connected with the workbench in a sliding mode, a frame-type cleaning rod is connected in the collecting groove in a sliding mode, a handle is arranged at the outer end of the cleaning rod, a baffle is fixed at one end of the collecting groove, and an electromagnet is fixed on the baffle.

As a further preferable mode of the technical scheme, the punching device comprises a mounting frame fixed on the workbench, a hydraulic cylinder is fixed in the middle of the top of the mounting frame, the hydraulic cylinder penetrates through the top of the mounting frame, a fixing plate is fixed at the output end of the hydraulic cylinder, and a vertical downward drilling machine is fixed at the lower side of the fixing plate.

As a further preferable mode of the technical scheme, the clamping block is provided with a sliding rail, the sliding rail is connected with a sliding block in a sliding mode, and the sliding block is fixed on the inner wall of the L-shaped clamping plate.

As a further preferable mode of the technical scheme, the workbench is fixedly provided with symmetrical limiting rods, and the limiting rods are in sliding connection with the mounting blocks.

As a further preferable mode of the technical scheme, a T-shaped groove is formed in one side of the workbench, and the collecting groove is connected with the T-shaped groove in a sliding mode.

As a further preferred aspect of the present utility model, the servo motor is fixed to a table.

The utility model provides a drilling mechanism for processing a coupler, which has the following beneficial effects:

(1) According to the utility model, the screw rod A which is rotationally connected on the workbench is driven by the servo motor, one end of the screw rod A is provided with the servo motor, two identical installation blocks are slidingly connected on the screw rod A, the U-shaped table is fixed on the two identical installation blocks, the screw rod B which is rotationally connected on two sides of the U-shaped table is rotationally connected with the clamping block, the L-shaped clamping plate is slidingly connected on the clamping block, the upper end of the L-shaped clamping plate is fixed in position through the fixing bolt, when the workbench begins to work, the coupler is placed on the U-shaped table, the screw rod B is rotated, the L-shaped clamping plate is slid to adjust the fixed position of the coupler, so that the position needing to be punched on the coupler is on the same axis as the drilling machine, the coupler needing to be drilled subsequently is fixed on the other U-shaped table through the recorded position of the graduation mark arranged on the clamping block, the condition that the coupler needs to be taken down from the fixing device under the condition that the drilling position is not aligned with the drilling machine when the coupler is fixed is avoided, the condition that the position needs to be repeatedly adjusted, the coupler is fixed on the other U-shaped table through the recorded position of graduation mark, the coupler needing to be drilled on the other U-shaped table, and the coupler when the coupler needs to be directly processed when the drilling machine is realized.

(2) According to the utility model, the fan is arranged on one side of the workbench, the collecting device is arranged on the other side of the workbench, the collecting device comprises the collecting groove, the cleaning rod, the baffle plate and the electromagnet, when drilling is completed, the baffle plate is pushed to be attached to the U-shaped table, the fan is started, the fan can blow scrap iron on the U-shaped table onto the electromagnet on the baffle plate, the electromagnet is used for magnetically sucking and fixing the blown scrap iron, when the electric fan is closed, the baffle plate is pulled back, the electromagnet is closed, the scrap iron on the electromagnet falls into the collecting groove below, and the scrap iron in the collecting groove is cleaned out through the cleaning rod, so that the purpose of cleaning and collecting the scrap iron is realized.

Drawings

FIG. 1 is a schematic diagram of a main structure of a drilling mechanism for processing a coupling;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;

FIG. 3 is a schematic diagram of a side structure of a drilling mechanism for processing a coupling according to the present utility model;

FIG. 4 is an enlarged schematic view of the portion B of FIG. 3 according to the present utility model;

FIG. 5 is a schematic view of the structure of the collecting device of the present utility model;

in the figure: 1. a work table; 2. a limit rod; 3. a screw rod A; 4. a mounting frame; 5. a drilling machine; 6. a hydraulic cylinder; 7. a U-shaped table; 8. a servo motor; 9. a fan; 10. a screw rod B; 11. a slide block; 12. a slide rail; 13. clamping blocks; 14. a fixing bolt; 15. an L-shaped clamping plate; 16. a collection tank; 17. a cleaning rod; 18. an electromagnet; 19. a baffle; 20. a T-shaped groove; 21. a fixing plate; 22. scale marks; 23. and (5) installing a block.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The utility model provides the technical scheme that: in the embodiment, as shown in fig. 1 and 2, a screw rod A3 is rotationally connected to a workbench 1, one end of the screw rod A3 is provided with a servo motor 8 for driving, the servo motor 8 can control the speed, the position accuracy is very accurate, a voltage signal can be converted into torque and rotation speed for driving a control object, the screw rod A3 is rotationally connected with two identical mounting blocks 23, a symmetrical limiting rod 2 is fixed to the workbench 1, the limiting rod 2 is in sliding connection with the mounting blocks 23, a U-shaped table 7 is fixed to the upper side of the mounting blocks 23, the mounting blocks 23 on the screw rod A3 can be driven to move through the servo motor 8, symmetrical screw rods B10 are rotationally connected to two sides of the U-shaped table 7, the tail end of the screw rod B10 is rotationally connected with a clamping block 13, an L-shaped clamping plate 15 is slidingly connected to the clamping block 13, a slide rail 12 is arranged on the clamping block 13, the slide rail 12 is connected with a slide block 11 in a sliding way, the slide block 11 is fixed on the inner wall of an L-shaped clamping plate 15, a scale mark 22 is arranged on a clamping block 13 between the L-shaped clamping plates 15, a fixing bolt 14 is arranged on the L-shaped clamping plate 15, the L-shaped clamping plate 15 is moved by the slide block 11, the position of the L-shaped clamping plate 15 is fixed by rotating the fixing bolt 14, a shaft coupling on a U-shaped table 7 is fixed by matching with a screw rod B10, the position of the shaft coupling fixed on the U-shaped table 7 is recorded by the scale mark 22, a punching device is arranged on the workbench 1, the punching device comprises a mounting frame 4 fixed on the workbench 1, a hydraulic cylinder 6 is fixed in the middle position of the top of the mounting frame 4, the hydraulic cylinder 6 penetrates through the top of the mounting frame 4, a fixing plate 21 is fixed at the output end of the hydraulic cylinder 6, a vertically downward drilling machine 5 is fixed on the lower side of the fixing plate 21, the fixing plate 21 is pushed by the hydraulic cylinder 6, so that the drilling machine 5 at the lower side of the fixing plate 21 performs drilling work on the coupler on the U-shaped table 7.

As shown in fig. 3-5, a fan 9 is fixed on one side of a workbench 1 below the punching device, a collecting device is slidably connected to the other side of the workbench 1 below the punching device, the collecting device comprises a collecting tank 16 slidably connected with the workbench 1, a T-shaped tank 20 is arranged on one side of the workbench 1, the collecting tank 16 is slidably connected with the T-shaped tank 20, a frame-type cleaning rod 17 is slidably connected in the collecting tank 16, a handle is arranged at the outer end of the cleaning rod 17, a baffle 19 is fixed at one end of the collecting tank 16, an electromagnet 18 is fixed on the baffle 19, magnetism exists on the electromagnet 18 when the electromagnet 18 is electrified, the magnetism disappears along with the baffle, scrap iron on the U-shaped table 7 can be blown onto the electromagnet 18 fixed on the baffle 19 through the fan 9, the electromagnet 18 is fixed in a magnetic attraction mode, when the fan 9 stops working, the electromagnet 18 is demagnetized, the scrap iron falls into the collecting tank 16 below, the handle is pulled to drive the cleaning rod 17, and the scrap iron in the collecting tank 16 is discharged.

The utility model provides a drilling mechanism for processing a coupler, which has the following specific working principle: during operation, the clamping block 13 is driven by the screw rod B10 to fix the coupler, the slide rail 12 on the clamping block 13 is connected with the slide rail 12 in a sliding manner, the L-shaped clamping plate 15 is driven, the position of the coupler is adjusted to enable the position needing to be drilled on the coupler to be located on the axis of the drilling machine 5, the scale mark 22 is recorded, the servo motor 8 is started, the fixed coupler is driven to be right below the drilling machine 5 through the screw rod A3, the hydraulic cylinder 6 pushes the fixing plate 21, the drilling machine 5 fixed on the lower side of the fixing plate 21 is pushed downwards to conduct drilling work, the coupler needing to be drilled next is fixed on the other U-shaped table 7 during drilling, the clamping block 13 is adjusted to be identical with the position of the coupler needing to be fixed before through the scale mark 22, the baffle 19 is pushed to be attached to the U-shaped table 7 during drilling, the fan 9 is started, the iron filings on the baffle 19 are blown to the electromagnet 18, the electromagnet 18 is fixed through magnetic attraction, the fan 9 is closed, the electromagnet 18 is pushed down, the electromagnet 18 is pulled down, the dust is removed from the collecting tank 16, and the collecting tank is cleaned by the electromagnet 16, and the collecting tank is completely cleaned by the electromagnetic iron 16.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Drilling mechanism is used in shaft coupling processing, including workstation (1), its characterized in that: the automatic punching machine is characterized in that a screw rod A (3) is rotationally connected to the workbench (1), one end of the screw rod A (3) is provided with a servo motor (8) for driving, the screw rod A (3) is rotationally connected with two identical installation blocks (23), U-shaped platforms (7) are fixedly arranged on the upper sides of the installation blocks (23), symmetrical screw rods B (10) are rotationally connected to two sides of the U-shaped platforms (7), clamping blocks (13) are rotationally connected to the tail ends of the screw rods B (10), L-shaped clamping plates (15) are slidingly connected to the clamping blocks (13), scale marks (22) are arranged on the clamping blocks (13) between the L-shaped clamping plates (15), fixing bolts (14) are arranged on the L-shaped clamping plates (15), a punching device is arranged on the workbench (1), a fan (9) is fixedly arranged on one side of the workbench (1) below the punching device, and a collecting device is slidingly connected to the other side of the workbench (1) below the punching device.

2. The drilling mechanism for machining a coupling according to claim 1, wherein: the collecting device comprises a collecting groove (16) which is in sliding connection with the workbench (1), a frame-type cleaning rod (17) is connected in the collecting groove (16) in a sliding manner, a handle is arranged at the outer end of the cleaning rod (17), a baffle (19) is fixed at one end of the collecting groove (16), and an electromagnet (18) is fixed on the baffle (19).

3. The drilling mechanism for machining a coupling according to claim 1, wherein: perforating device is including fixing mounting bracket (4) on workstation (1), mounting bracket (4) top intermediate position is fixed with pneumatic cylinder (6), and pneumatic cylinder (6) run through the top of mounting bracket (4), the output of pneumatic cylinder (6) is fixed with fixed plate (21), the downside of fixed plate (21) is fixed with vertical decurrent rig (5).

4. The drilling mechanism for machining a coupling according to claim 1, wherein: the clamping block (13) is provided with a sliding rail (12), the sliding rail (12) is connected with a sliding block (11) in a sliding mode, and the sliding block (11) is fixed on the inner wall of the L-shaped clamping plate (15).

5. The drilling mechanism for machining a coupling according to claim 1, wherein: and a symmetrical limiting rod (2) is fixed on the workbench (1), and the limiting rod (2) is in sliding connection with the mounting block (23).

6. The drilling mechanism for machining a coupling according to claim 2, wherein: one side of the workbench (1) is provided with a T-shaped groove (20), and the collecting groove (16) is in sliding connection with the T-shaped groove (20).

7. The drilling mechanism for machining a coupling according to claim 1, wherein: the servo motor (8) is fixed on the workbench (1).