CN219616774U

CN219616774U - Spare and accessory part drilling machine

Info

Publication number: CN219616774U
Application number: CN202320488199.1U
Authority: CN
Inventors: 罗中平
Original assignee: Suzhou Zhaoheng Zhongli Precision Machinery Co ltd
Current assignee: Changshu Zhaoheng Zhongli Precision Machinery Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-09-01
Anticipated expiration: 2033-03-15

Abstract

The utility model discloses a spare and accessory part drilling machine, wherein an installation seat is connected onto a portal frame in a sliding manner, a connecting column is fixedly connected to the lower end of the installation seat, a fixing seat is connected onto the lower end of the connecting column in a sliding manner, a driving motor is fixedly connected onto the lower side of the fixing seat, a first bevel gear is fixedly connected onto the output end of the driving motor, a servo motor is fixedly connected onto one end, close to the fixing seat, of the installation frame, an installation disc is fixedly connected onto the output end of the servo motor, a plurality of drill bits with different specifications are connected onto the rotation of the installation disc, a second bevel gear is fixedly connected onto one end, located in the installation disc, of the drill bit, the first bevel gear is meshed with the second bevel gear at the lowermost end, when the drill bit is required to be replaced, the driving motor is moved backwards, the installation disc is driven to rotate to a vertical downward position by the servo motor, and the function of quickly replacing the drill bit is realized.

Description

Spare and accessory part drilling machine

Technical Field

The utility model relates to the technical field of automobile part machining, in particular to a part drilling machine.

Background

In the production process of parts, a drilling machine is the most common drilling tool, and the drilling machine is a machine tool for drilling holes on a workpiece by using a drill bit, and usually uses the rotation of the drill bit as the main movement and uses the axial movement of the drill bit as the feeding movement to drill holes.

In the prior published patent application, the application number is: the utility model discloses a car spare and accessory part processing drilling machine, set up two sets of first guide pillars between through support arm and the base, first guide pillar runs through the crossbeam, and top and bottom are fixed, can make the crossbeam when the support arm inboard drives through first lead screw, and first guide pillar plays fixed spacing's effect, makes the crossbeam can steady upper and lower operation, and the crossbeam is inside to be provided with the slider, and the crossbeam is inside to be provided with two sets of second guide pillars equally, and the second guide pillar runs through the slider, can fix it, improves machining precision.

In the above patent, when the parts are drilled, only the hole diameter of one specification can be drilled for the parts, however, in actual machining, some parts have a gap in the size of the drilled hole diameter, and when the parts are assembled, the drill bit needs to be replaced repeatedly, so that the workload is increased, the working efficiency is reduced, and therefore, the parts drilling machine is proposed.

Disclosure of Invention

The utility model aims to provide a spare part drilling machine, which solves the problems of the spare part drilling machine in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: spare and accessory drilling machine, the drilling machine includes the portal frame of fixed connection in the drilling machine upside, sliding connection has the mount pad on the portal frame, be provided with adjusting part drive mount pad on the portal frame, the lower extreme fixedly connected with spliced pole of mount pad, the lower extreme sliding connection of spliced pole has the fixing base, the downside fixedly connected with driving motor of fixing base, driving motor's output fixedly connected with first bevel gear, the lower extreme fixedly connected with mounting bracket of mount pad opposite side, the one end fixedly connected with servo motor that the mounting bracket is close to the fixing base, servo motor's output fixedly connected with mounting disc, the drill bit of a plurality of different specifications of mounting disc internal rotation is connected with, the drill bit is located the one end fixedly connected with second bevel gear of mounting disc, first bevel gear meshes with the second bevel gear of lower extreme, the other end fixedly connected with water tank of mounting bracket, one side of water tank is provided with the water pump, the water pump passes through water pipe fixedly connected with shower nozzle.

As a further preferred of the technical scheme, the adjusting assembly comprises symmetrical sliding seats which are connected in a sliding manner on the vertical direction of the portal frame, an adjusting motor is fixedly connected to the outer side of each sliding seat, a screw rod is connected between opposite surfaces of each sliding seat in a rotating manner, one end of each screw rod is coaxially fixed with the adjusting motor, symmetrical sliding rods are fixedly connected to the sliding seats on two sides of each screw rod, and each mounting seat is sleeved on each screw rod and is simultaneously connected with each sliding rod in a sliding manner.

As a further preferable mode of the technical scheme, the lower side of the drilling machine is fixedly connected with a vertical upward hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected with the lower side of the center of the right sliding seat.

As a further preferable mode of the technical scheme, the upper side of the fixing seat is provided with a sliding groove, two ends of the sliding groove are provided with symmetrical insertion holes, the connecting column is slidably connected in the sliding groove, and two sides of the connecting column are slidably connected with inserting rods corresponding to the insertion holes.

As a further preferable mode of the technical scheme, the mounting frame is fixedly connected with a support, and the spray head is movably connected to the support.

As a further preferable aspect of the present utility model, a clamping table is provided at the center of the drilling machine.

As a further preferable mode of the technical scheme, drainage grooves are formed in the positions, close to the edges, of the drilling machine.

The utility model provides a spare and accessory part drilling machine, which has the following beneficial effects:

(1) According to the utility model, the mounting seat is driven to move through the adjusting component, so that the position of a vertically downward drill bit on the mounting disc is adjusted, after the position of the drill bit is adjusted, the driving motor is started to drive the first bevel gear to rotate, so that the first bevel gear drives the second bevel gear at the upper end of the vertically downward drill bit to rotate, the drill bit rotates, parts below the drill bit are drilled, when holes with other apertures are required to be drilled, the driving motor moves backwards for a certain distance through the sliding fixing seat, the servo motor drives the mounting disc to rotate, so that the drill bit with the required specification rotates to the vertically downward position, and the driving motor is reset, so that the first bevel gear is meshed with the second bevel gear at the lowest position, and the replacement of the drilled holes is completed.

(2) According to the utility model, through the arrangement of the water tank, the water pump and the spray head, water in the water tank can be sprayed out from the spray head under the action of the water pump when drilling, and the drilling position is washed, so that the purpose of water cooling when drilling a drill bit is achieved.

Drawings

FIG. 1 is a schematic diagram of the main structure of the accessory drilling machine of the present utility model;

FIG. 2 is a schematic side view of the accessory drilling machine of the present utility model;

FIG. 3 is a schematic view of the distribution structure of the parts at the lower end of the mounting base of the spare part drilling machine;

FIG. 4 is an enlarged schematic view of the portion A of FIG. 2 according to the present utility model;

in the figure: 1. drilling machine; 2. a clamping table; 3. a portal frame; 4. adjusting a motor; 5. a first bevel gear; 6. a screw rod; 7. a mounting base; 8. a driving motor; 9. a slide; 10. a second bevel gear; 11. a drainage channel; 12. a hydraulic cylinder; 13. a drill bit; 14. a servo motor; 15. a water tank; 16. a water pump; 17. a chute; 18. a fixing seat; 19. a rod; 20. a connecting column; 21. a mounting plate; 22. a spray head; 23. a bracket; 24. and (5) mounting a frame.

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 present embodiment, as shown in fig. 1-4, a drilling machine 1 comprises a portal frame 3 fixedly connected to the upper side of the drilling machine 1, a mounting seat 7 is slidably connected to the portal frame 3, an adjusting component is arranged on the portal frame 3 to drive the mounting seat 7, the lower end of the mounting seat 7 is fixedly connected with a connecting column 20, the lower end of the connecting column 20 is slidably connected with a fixing seat 18, the lower side of the fixing seat 18 is fixedly connected with a driving motor 8, the output end of the driving motor 8 is fixedly connected with a first bevel gear 5, the lower end of the other side of the mounting seat 7 is fixedly connected with a mounting frame 24, one end of the mounting frame 24 close to the fixing seat 18 is fixedly connected with a servo motor 14, the output end of the servo motor 14 is fixedly connected with a mounting disc 21, a plurality of drill bits 13 with different specifications are rotationally connected to the mounting disc 21, one end of the drill bit 13 positioned in the mounting disc 21 is fixedly connected with a second bevel gear 10, the first bevel gear 5 is meshed with the second bevel gear 10 at the lowest end, the first bevel gear 5 is driven to rotate through the driving motor 8, the second bevel gear 10 at the lowest end drives the drill bit 13 at the lowest end to rotate under the rotation of the first bevel gear 5, so that the rotating drill bit 13 is used for drilling parts below through the adjusting assembly, when the drill bit 13 with another specification is needed after drilling is completed, the driving motor 8 is moved backwards, the first bevel gear 5 is disengaged from the second bevel gear 10 at the lowest end, the servo motor 14 drives the mounting disc 21 to rotate, the drill bit 13 with the required specification rotates to the vertical downward direction, the adjusting motor 4 is reset, the first bevel gear 5 is meshed with the second bevel gear 10 at the lowest end, and rapid replacement of the drill bit 13 is achieved.

As shown in fig. 1 and 2, the adjusting component comprises symmetrical sliding seats 9 which are slidably connected in the vertical direction of the portal frame 3, an adjusting motor 4 is fixedly connected to the outer side of the left sliding seat 9, a screw rod 6 is rotatably connected between opposite surfaces of the sliding seats 9, one end of the screw rod 6 is coaxially fixed with the adjusting motor 4, symmetrical sliding rods are fixedly connected to the sliding seats 9 on two sides of the screw rod 6, the mounting seats 7 are sleeved on the screw rod 6, the mounting seats 7 are simultaneously slidably connected with the sliding rods, a hydraulic cylinder 12 which is vertically upwards is fixedly connected to the lower side of the drilling machine 1, the output ends of the hydraulic cylinders 12 are fixedly connected to the lower side of the center of the right sliding seat 9, the screw rod 6 is driven to rotate through the adjusting motor 4, the mounting seats 7 can transversely move on the portal frame 3 under the limit of the sliding rods, the sliding seats 9 on the right side are driven to downwards through the hydraulic cylinder 12, the sliding seats 9 on the other side are simultaneously downwards moved under the driving of the screw rod 6 and the sliding rods, and the mounting seats 7 are driven to downwards.

As shown in fig. 3 and 4, the upper side of the fixing seat 18 is provided with a chute 17, two ends of the chute 17 are provided with symmetrical insertion holes, the connecting column 20 is slidably connected in the chute 17, two sides of the connecting column 20 are slidably connected with inserting rods 19 corresponding to the insertion holes, the position of the driving motor 8 can be adjusted through the arrangement of the connecting column 20 and the chute 17, and when the connecting column 20 slides to one end of the chute 17, the position of the driving motor 8 can be limited through the cooperation of the inserting rods 19 and the insertion holes.

As shown in fig. 2, a clamping table 2 is arranged at the center of the drilling machine 1, and parts to be processed can be clamped and fixed through the arrangement of the clamping table 2.

As shown in fig. 1 and 3, the water tank 15 is fixedly connected to the other end of the mounting frame 24, the water pump 16 is arranged on one side of the water tank 15, the spray head 22 is fixedly connected to the water pump 16 through a water pipe, the support 23 is fixedly connected to the mounting frame 24, the spray head 22 is movably connected to the support 23, the water discharge groove 11 is formed in the position, close to the edge, of the drilling machine 1, water in the water tank 15 can be sprayed out of the spray head 22 through the arrangement of the water pump 16, the position of the spray head 22 can be adjusted through the arrangement of the support 23, the spray head 22 can spray water on the drill bit 13 right below, and the sprayed water can be discharged from the drilling machine 1 through the water discharge groove 11.

The utility model provides a spare and accessory part drilling machine, which has the following specific working principle: during operation, the position of the drill bit 13 is adjusted through the adjusting component, the first bevel gear 5 is driven to rotate through the driving motor 8, the second bevel gear 10 at the lowest part in the mounting disc 21 rotates along with the first bevel gear, thereby the drill bit 13 is driven to rotate, the lower part spare and accessory parts are drilled under the setting of the adjusting component, when other drill bits 13 need to be replaced, the inserted rod 19 is pulled out of the jack, the fixed seat 18 and the connecting column 20 slide, thereby the driving motor 8 moves backwards, the first bevel gear 5 and the second bevel gear 10 are in a disengaged state, the mounting disc 21 is driven to rotate through the servo motor 14 at the moment, the drill bit 13 with the required specification on the mounting disc 21 rotates to the lowest part, after the driving motor 8 is reset, the inserted rod 19 is used for fixing the first bevel gear 5 and the second bevel gear 10 at the lowest part, the drill bit 13 is replaced, and the problem that the drill bit 13 needs to be reinstalled after being detached from the machine each time is avoided.

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. Spare and accessory parts drilling machine, including drilling machine (1), its characterized in that: the drilling machine (1) comprises a portal frame (3) fixedly connected to the upper side of the drilling machine (1), a mounting seat (7) is slidably connected to the portal frame (3), an adjusting component is arranged on the portal frame (3) to drive the mounting seat (7), a connecting column (20) is fixedly connected to the lower end of the mounting seat (7), a fixing seat (18) is slidably connected to the lower end of the connecting column (20), a driving motor (8) is fixedly connected to the lower side of the fixing seat (18), a first bevel gear (5) is fixedly connected to the output end of the driving motor (8), a mounting frame (24) is fixedly connected to the lower end of the other side of the mounting seat (7), a servo motor (14) is fixedly connected to one end of the mounting frame (24) close to the fixing seat (18), a mounting disc (21) is fixedly connected to the output end of the servo motor (14), a plurality of drill bits (13) with different specifications are rotationally connected to the mounting disc (21), one end of each drill bit (13) located in the mounting disc (21) is fixedly connected with a second bevel gear (10), the other end of each second bevel gear (5) is fixedly connected to the other with the water tank (15), one end of each second bevel gear (16) is fixedly connected to the other with the water tank (15), the water pump (16) is fixedly connected with a spray head (22) through a water pipe.

2. The fitting drill press of claim 1, wherein: the adjusting component comprises symmetrical sliding seats (9) which are in sliding connection in the vertical direction of the portal frame (3), an adjusting motor (4) is fixedly connected to the left side of each sliding seat (9), a screw rod (6) is rotationally connected between opposite surfaces of each sliding seat (9), one end of each screw rod (6) is coaxially fixed with each adjusting motor (4), symmetrical sliding rods are fixedly connected to the sliding seats (9) on two sides of each screw rod (6), each mounting seat (7) is sleeved on each screw rod (6), and each mounting seat (7) is simultaneously in sliding connection with each sliding rod.

3. The fitting drill press of claim 2, wherein: the lower side of drilling machine (1) fixedly connected with is vertical ascending pneumatic cylinder (12), the output fixed connection of pneumatic cylinder (12) is in the downside of right side seat (9) center department.

4. The fitting drill press of claim 1, wherein: the upper side of fixing base (18) has seted up spout (17), symmetrical jack has been seted up at the both ends of spout (17), spliced pole (20) sliding connection is in spout (17), spliced pole (19) that correspond with the jack are connected with to the both sides sliding connection of spliced pole (20).

5. The fitting drill press of claim 1, wherein: the mounting frame (24) is fixedly connected with a support (23), and the spray head (22) is movably connected to the support (23).

6. The fitting drill press of claim 1, wherein: the center of the drilling machine (1) is provided with a clamping table (2).

7. The fitting drill press of claim 1, wherein: drainage grooves (11) are formed in the positions, close to the edges, of the drilling machine (1).