CN219292820U

CN219292820U - Drilling device for machining mechanical parts

Info

Publication number: CN219292820U
Application number: CN202223310581.8U
Authority: CN
Inventors: 李金苗
Original assignee: Hangzhou Junkai Machinery Co ltd
Current assignee: Hangzhou Junkai Machinery Co ltd
Priority date: 2022-12-10
Filing date: 2022-12-10
Publication date: 2023-07-04
Anticipated expiration: 2032-12-10

Abstract

The utility model relates to the technical field of mechanical part machining devices and discloses a mechanical part machining drilling device which comprises a workbench, wherein an adjusting box is fixedly connected to the top end of the workbench, square sliding grooves are formed in the periphery of the top end of the adjusting box, threaded rods are rotatably connected to the periphery of the inner wall of the adjusting box, moving blocks are connected to the outer threads of the threaded rods, driven bevel gears are fixedly connected to the other ends of the threaded rods, a first motor is fixedly connected to the middle of the inner wall of the bottom end of the adjusting box, a driving bevel gear is fixedly connected to the driving end of the first motor, and the outer parts of the moving blocks are slidably connected to the inner walls of the square sliding grooves. According to the utility model, through the driving of the motor I, under the cooperation of the driving bevel gear, the threaded rod, the moving block, the driven bevel gear, the square chute and the supporting frame, the clamping of mechanical parts with different sizes is realized, so that the flexibility of the device in use is improved, and meanwhile, the manual operation is reduced.

Description

Drilling device for machining mechanical parts

Technical Field

The utility model relates to the technical field of machining devices for mechanical parts, in particular to a machining drilling device for mechanical parts.

Background

A machine part, also called a machine element, is a basic element constituting a machine, is an inseparable single piece constituting a machine and a machine, and in the field of machining, it is often necessary to perform a plurality of processes such as polishing, grinding, drilling, etc. on a metal part, wherein drilling is a common process, and thus a drilling device is used, however, when an operator uses the drilling device to process a machine part, the part is often held by hand, thus easily causing danger, and when drilling, chips are generated, and the operator is also easily injured, and thus a machine part processing drilling device is proposed for the above disadvantage.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a mechanical part machining drilling device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a machine parts processing drilling equipment, includes the workstation, the top fixedly connected with adjustment box of workstation, all be provided with square spout all around the top of adjustment box, the inner wall of adjustment box all rotates all around and is connected with the threaded rod, the outside threaded connection of threaded rod has the movable block, the other end fixedly connected with driven bevel gear of threaded rod, the bottom inner wall middle part fixedly connected with motor one of adjustment box, the drive end fixedly connected with initiative bevel gear of motor one, the outside sliding connection of movable block is at the inner wall of square spout, the top fixedly connected with support frame of workstation, the top inner wall fixedly connected with pneumatic cylinder of support frame, the outside fixedly connected with fixed plate of drive end of pneumatic cylinder, the bottom left and right sides of fixed plate all fixedly connected with connecting rod, the other end fixedly connected with stopper of connecting rod, the outside of connecting rod is provided with the spring, the outside sliding connection of connecting rod has the protection casing

As a further description of the above technical solution:

the outer teeth of the drive bevel gear are meshed with the outer teeth of the supporting frame.

As a further description of the above technical solution:

the inside wall of movable block is provided with the rubber pad, and the rubber pad is flexible material, causes mechanical parts's deformation and damage when preventing the movable block centre gripping.

As a further description of the above technical solution:

one end fixed connection of spring is at the top inner wall of protection casing, the other end fixed connection of spring is at the top of stopper, under the effort of spring, makes the top of protection casing and regulating box closely laminate to realized the function of protection.

As a further description of the above technical solution:

the middle through hole in the top end of the protective cover is slidably connected to the outside of the driving end of the hydraulic cylinder, so that the stability of the protective cover in the descending process is improved.

As a further description of the above technical solution:

the driving end of the hydraulic cylinder is fixedly connected with a second motor, the driving end of the second motor is fixedly connected with a drill bit, and the second motor is started to drive the drill bit to move so as to process mechanical parts.

As a further description of the above technical solution:

four corners of the bottom of workstation are all fixedly connected with support column, the bottom fixedly connected with base of support column, the support column has improved the stability of whole device with the setting of base.

The utility model has the following beneficial effects:

1. according to the utility model, through the driving of the motor I, under the mutual coordination of the driving bevel gear, the threaded rod, the moving block, the driven bevel gear, the square chute and the supporting frame, the clamping of mechanical parts with different sizes is realized, so that the flexibility of the device in use is improved, and meanwhile, the manual operation is reduced.

2. According to the utility model, through the driving of the hydraulic cylinder, under the mutual cooperation of the fixed plate, the connecting rod, the spring, the limiting block and the protective cover, the protection function is realized, the phenomenon that the generated scraps splash randomly to hurt operators when the drill bit drills mechanical parts is prevented, and the safety of the whole device is improved.

Drawings

FIG. 1 is a perspective view of a machine part machining and drilling apparatus according to the present utility model;

FIG. 2 is a schematic diagram of the internal structure of an adjusting box of a drilling device for machining mechanical parts;

fig. 3 is a schematic diagram of the internal structure of a protective cover of a drilling device for machining mechanical parts.

Legend description:

1. a work table; 2. an adjusting box; 3. square chute; 4. a threaded rod; 5. a moving block; 6. a driven bevel gear; 7. a first motor; 8. a drive bevel gear; 9. a support frame; 10. a hydraulic cylinder; 11. a fixing plate; 12. a connecting rod; 13. a spring; 14. a limiting block; 15. a protective cover; 16. a second motor; 17. a drill bit; 18. a support column; 19. and a rubber pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: a mechanical part machining drilling device comprises a workbench 1, wherein the top end of the workbench 1 is fixedly connected with an adjusting box 2, a mechanical part needing to be drilled is placed on the top end of the adjusting box 2, square sliding grooves 3 are formed in the periphery of the top end of the adjusting box 2, a threaded rod 4 is connected with the periphery of the inner wall of the adjusting box 2 in a rotating mode, the threaded rod 4 is driven to rotate through a driven bevel gear 6, a moving block 5 is connected with the external threads of the threaded rod 4, the threaded rod 4 is driven to rotate through the driven bevel gear 6, the moving block 5 is driven to slide on the inner wall of the square sliding grooves 3, clamping and fixing of mechanical parts with different sizes are achieved, the device is flexible to use, the other end of the threaded rod 4 is fixedly connected with the driven bevel gear 6, the driven bevel gear 8 is driven to move, the driven bevel gear 6 is driven to move, a motor 7 is fixedly connected with the middle part of the inner wall of the bottom end of the adjusting box 2, the driving end of the motor I7 is fixedly connected with the driving bevel gear 8, the driving bevel gear 8 is driven to move by the motor I7 through starting the motor I7, the outside of the moving block 5 is slidably connected with the inner wall of the square chute 3, the top end of the workbench 1 is fixedly connected with the supporting frame 9, the inner wall of the top end of the supporting frame 9 is fixedly connected with the hydraulic cylinder 10, the outer part of the driving end of the hydraulic cylinder 10 is fixedly connected with the fixed plate 11, the hydraulic cylinder 10 is started, the fixed plate 11 and the drill bit 17 are driven to descend by the hydraulic cylinder 10, the connecting rods 12 are fixedly connected with the left side and the right side of the bottom end of the fixed plate 11, the other end of the connecting rod 12 is fixedly connected with the limiting block 14, the spring 13 is arranged outside the connecting rod 12, the protecting cover 15 is slidably connected with the outside of the connecting rod 12, the motor II 16 is started to drive the drill bit 17 to move, the mechanical parts are processed, at this time, the protection cover 15 contacts with the top end of the adjusting box 2, slides upwards on the connecting rod 12, stretches the spring 13, and makes the protection cover 15 closely attach to the top end of the adjusting box 2 under the reaction force of the spring 13, thereby realizing the protection function.

The external teeth of the drive bevel gear 8 are meshed with the external teeth of the supporting frame 9, the inner side wall of the moving block 5 is provided with a rubber pad 19, the drive bevel gear 8 is driven to move by the first motor 7, thereby driving the driven bevel gear 6 to move, the threaded rod 4 is driven to rotate by the driven bevel gear 6, thereby driving the moving block 5 to slide on the inner wall of the square chute 3, thereby realizing clamping and fixing of mechanical parts with different sizes, the rubber pad 19 is made of flexible materials, deformation and damage of the mechanical parts are prevented when the moving block 5 is clamped, one end of the spring 13 is fixedly connected on the inner wall of the top end of the protective cover 15, the other end of the spring 13 is fixedly connected on the top end of the limiting block 14, a through hole in the middle of the top end of the protective cover 15 is slidingly connected outside the driving end of the hydraulic cylinder 10, the hydraulic cylinder 10 is started, under the driving of the hydraulic cylinder 10, the fixed plate 11 and the drill bit 17 are driven to descend, the second motor 16 is started to drive the drill bit 17 to move so as to process mechanical parts, the protective cover 15 is contacted with the top end of the regulating box 2, the protective cover 12 slides upwards and stretches the spring 13, the protective cover 15 is tightly attached to the top end of the regulating box 2 under the reaction force of the spring 13, so that the protection function is realized, the phenomenon that scraps generated when the drill bit 17 drills the mechanical parts are prevented from splashing to hurt operators is avoided, the safety of the integral device is improved, the driving end of the hydraulic cylinder 10 is fixedly connected with the second motor 16, the driving end of the second motor 16 is fixedly connected with the drill bit 17, the second motor 16 is started to drive the drill bit 17 to move so as to process the mechanical parts, support columns 18 are fixedly connected to four corners at the bottom end of the workbench 1, the bottom end of the support columns 18 are fixedly connected with bases, the arrangement of the support column 18 and the base improves the stability of the overall device.

Working principle: firstly, the mechanical parts needing to be drilled are placed at the top end of the adjusting box 2, the first motor 7 is started, the driving bevel gear 8 is driven to move under the driving of the first motor 7, the driven bevel gear 6 is driven to move, the driven bevel gear 6 is driven to rotate, the moving block 5 is driven to slide on the inner wall of the square sliding groove 3, clamping and fixing of the mechanical parts with different sizes are achieved, the device is flexible to use, manual operation is reduced, the hydraulic cylinder 10 is started, the fixed plate 11 and the drill bit 17 are driven to descend under the driving of the hydraulic cylinder 10, the second motor 16 is started to drive the drill bit 17 to move at the moment, the mechanical parts are machined, the protective cover 15 is contacted with the top end of the adjusting box 2 at the moment, the connecting rod 12 slides upwards, the spring 13 is stretched, the protective cover 15 is tightly attached to the top end of the adjusting box 2 under the reactive force of the spring 13, the protective function is achieved, waste chips generated when the drill bit 17 drills the mechanical parts are prevented from being messy, the safety of the whole device is improved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a machine parts processing drilling equipment, includes workstation (1), its characterized in that: the automatic lifting device is characterized in that the top end of the workbench (1) is fixedly connected with the regulating box (2), the square sliding grooves (3) are formed in the periphery of the top end of the regulating box (2), the threaded rods (4) are connected to the periphery of the inner wall of the regulating box (2) in a rotating mode, the movable blocks (5) are fixedly connected to the outer threads of the driving ends of the threaded rods (4), the driven bevel gears (6) are fixedly connected to the other ends of the threaded rods (4), the first motor (7) is fixedly connected to the middle of the inner wall of the bottom end of the regulating box (2), the driving end of the first motor (7) is fixedly connected with the driving bevel gears (8), the outer sliding connection of the movable blocks (5) is arranged on the inner wall of the square sliding grooves (3), the top end of the workbench (1) is fixedly connected with the supporting frame (9), the inner wall of the top end of the supporting frame (9) is fixedly connected with the hydraulic cylinder (10), the connecting rods (12) are fixedly connected to the outer sides of the bottom end of the hydraulic cylinder (10), the connecting rods (12) are fixedly connected to the left and right sides of the bottom ends of the fixing plates (11), the connecting rods (12) are fixedly connected to the limiting blocks (14), and the outer protecting covers (12) are arranged on the outer sides of the connecting rods (12).

2. A machine part machining drilling apparatus according to claim 1, wherein: the outer teeth of the drive bevel gear (8) are meshed with the outer teeth of the supporting frame (9).

3. A machine part machining drilling apparatus according to claim 1, wherein: the inner side wall of the moving block (5) is provided with a rubber pad (19).

4. A machine part machining drilling apparatus according to claim 1, wherein: one end of the spring (13) is fixedly connected to the inner wall of the top end of the protective cover (15), and the other end of the spring (13) is fixedly connected to the top end of the limiting block (14).

5. A machine part machining drilling apparatus according to claim 1, wherein: the middle through hole at the top end of the protective cover (15) is slidably connected to the outside of the driving end of the hydraulic cylinder (10).

6. A machine part machining drilling apparatus according to claim 1, wherein: the driving end of the hydraulic cylinder (10) is fixedly connected with a second motor (16), and the driving end of the second motor (16) is fixedly connected with a drill bit (17).

7. A machine part machining drilling apparatus according to claim 1, wherein: four corners of the bottom end of the workbench (1) are fixedly connected with support columns (18), and the bottom end of each support column (18) is fixedly connected with a base.