CN210967059U

CN210967059U - Multi-station drilling machine

Info

Publication number: CN210967059U
Application number: CN201921858292.7U
Authority: CN
Inventors: 桂美林; 丁波; 龚哉夫
Original assignee: Hangzhou Linfeng Machinery Co ltd
Current assignee: Hangzhou Linfeng Machinery Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-10
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a multi-station drilling machine, including the drilling bed, headstock and drilling machine case, one side fixedly connected with support column at the top of drilling bed, and one side fixedly connected with fixed plate of support column, and one side fixedly connected with backup pad of fixed plate, there is the pneumatic cylinder at the top of backup pad through bolted connection, and the tip of pneumatic cylinder runs through the backup pad, the tip fixedly connected with connecting pipe of pneumatic cylinder, the both ends fixedly connected with sleeve pipe of connecting pipe, and the inside cover of sheathed tube is established in the outside of support column, sheathed tube outside fixedly connected with clamp plate, the bottom of clamp plate is the equidistance and distributes and has the headstock. The utility model discloses a station board, backup pad and the headstock that set up, three station board can place the difference and treat the machined part, and the drill bit of bull stick tip drills the machined part, can process different machined parts simultaneously, and is comparatively convenient during the operation, and the drill bit of dwang bottom is changed, and the change process is comparatively simple.

Description

Multi-station drilling machine

Technical Field

The utility model relates to a machining equipment technical field especially relates to a multi-station drilling machine.

Background

The drilling machine is a machine tool which mainly uses a drill to machine a hole on a workpiece. Typically the drill bit is rotated into a primary motion and the drill bit is moved axially into a feed motion. The drilling machine is simple in structure, relatively low in machining precision, capable of drilling through holes and blind holes, replacing special cutters, and capable of expanding, reaming or tapping and the like. In the machining process, the workpiece is fixed, the cutter moves, the center of the cutter is aligned with the center of the hole, and the cutter rotates (main motion). The drilling machine is characterized in that a workpiece is fixed, a cutter rotates and feeds along the direction of a main shaft, the operation can be manual or motorized, and when a large number of workpieces are machined, the drilling machine cannot meet the requirement of machining all the workpieces.

Present multi-station drill is in the middle of the process that uses, some drilling machines can not carry out simultaneous processing to the machined part, the suitability is relatively poor, it is comparatively inconvenient during the operation, the drill bit is after long-time the use, the drill bit receives wearing and tearing, and the drill bit can not be changed, it is comparatively loaded down with trivial details during the change, the inside heat gathering of headstock, the operation that machining operation can not be normal sometimes, the sweeps on machined part surface is piled up in the top of operation panel, influence the processing of machined part, consequently, need to design a multi-station drill to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a multi-station drilling machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a multi-station drilling machine, includes drilling bed, headstock and drilling machine case, one side fixedly connected with support column at the top of drilling bed, one side fixedly connected with fixed plate at the top of drilling bed, one side fixedly connected with backup pad of fixed plate, there is the pneumatic cylinder at the top of backup pad through bolted connection, and the tip of pneumatic cylinder runs through the backup pad, the tip fixedly connected with connecting pipe of pneumatic cylinder, the both ends fixedly connected with sleeve pipe of connecting pipe, and the sheathed tube inside cover is established in the outside of support column, sheathed tube outside fixedly connected with clamp plate, the bottom of clamp plate is the equidistance headstock and distributes and has the motor, there is the motor at the top of headstock through bolted connection, the tip fixedly connected with dwang of motor, and the tip threaded connection.

Furthermore, the bottom fixedly connected with drilling machine case of drilling machine platform, the inside welding of drilling machine platform has the operation panel, and the inside of operation panel is the equidistance and distributes and have the small opening, the top of operation panel is provided with the station board.

Further, threaded holes are formed in the outer portion of the rotating rod, a threaded rod is connected to the inner portion of each threaded hole in a rotating mode, and a nut is connected to the outer portion of each threaded rod in a rotating mode.

Furthermore, one side of the drilling machine box is rotatably connected with a movable door through a hinge, and supporting legs are fixedly connected to four corners of the bottom of the drilling machine box.

Furthermore, the bottom of the spindle box is provided with a limiting hole, and two sides of the spindle box are provided with ventilation nets.

Furthermore, the inside both sides of drilling machine case have all been seted up the spout, the bottom of drilling machine case is provided with connects the bits case, and connects the equal fixedly connected with slide rail in both sides of bits case.

The utility model has the advantages that:

1. through station board, pneumatic cylinder, backup pad and the headstock that sets up, the machined part is treated to the difference can be placed to three station board, and the tip of pneumatic cylinder makes the connecting pipe push down, and the headstock of clamp plate bottom moves down, and the output of the motor in the headstock drives the dwang and rotates, and the drill bit of dwang tip drills the machined part, can process the machined part of difference simultaneously, and is comparatively convenient during the operation.

2. Through dwang, drill bit, headstock, the net of ventilating and the threaded rod that sets up, rotate the inside of threaded rod out the dwang, change the drill bit of dwang bottom, the replacement process is comparatively simple, and the net of ventilating ventilates the inside heat of headstock, makes the inside heat of headstock reduce, the operation that processing operation can be normal.

3. Through connecing bits case, operation panel and the drilling machine case that sets up, the inside that the small opening on the sweeps on machined part surface passed through the operation panel enters into the drilling machine case, and the bits case that connects of drilling machine incasement is collected the sweeps, and the pulling connects the bits case, can take out the sweeps that connects bits incasement portion, makes the sweeps of the top of operation panel difficult piling up, can be more convenient carry out the processing of machined part.

Drawings

Fig. 1 is a schematic structural view of a multi-station drilling machine according to the present invention;

fig. 2 is a schematic structural view of a spindle box of the multi-station drilling machine according to the present invention;

fig. 3 is a schematic structural view of a drilling machine box of the multi-station drilling machine according to the present invention;

FIG. 4 is a cross-sectional view of a chip receiving box of the multi-station drill press according to the present invention;

fig. 5 is a partial front view of the multi-station drilling machine according to the present invention.

In the figure: 1 drilling machine platform, 2 support columns, 3 support plates, 4 hydraulic cylinders, 5 sleeves, 6 connecting pipes, 7 pressing plates, 8 main shaft boxes, 9 ventilation nets, 10 drill bits, 11 station plates, 12 operating plates, 13 leaking holes, 14 drilling machine boxes, 15 supporting legs, 16 motors, 17 rotating rods, 18 limiting holes, 19 threaded holes, 20 threaded rods, 21 sliding rails, 22 chip receiving boxes and 23 fixing plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, a multi-station drilling machine includes a drilling table 1, a spindle box 8 and a drilling box 14, a support column 2 is fixedly connected to one side of the top of the drilling table 1, a fixing plate 23 is fixedly connected to one side of the top of the drilling table 1, a support plate 3 is fixedly connected to one side of the fixing plate 23, a hydraulic cylinder 4 is connected to the top of the support plate 3 through a bolt, an end of the hydraulic cylinder 4 penetrates through the support plate 3, the hydraulic cylinder 4 has a type of HOB63 100, a connecting pipe 6 is fixedly connected to an end of the hydraulic cylinder 4, a sleeve 5 is fixedly connected to two ends of the connecting pipe 6, an inner portion of the sleeve 5 is sleeved outside the support column 2, a pressing plate 7 is fixedly connected to the outer portion of the sleeve 5, the spindle box 7 is equidistantly distributed at the bottom of the spindle box 7, the connecting pipe 6 is pressed by the end of the hydraulic cylinder 4, the pressing plate, there is motor 16 at the top of headstock 8 through bolted connection, and motor 16's tip fixedly connected with dwang 17, and the tip threaded connection of dwang 17 has drill bit 10, and motor 16's in the headstock 8 output drives dwang 17 and rotates, and the drill bit 10 of dwang 17 tip drills the machined part, can process the machined part of difference simultaneously.

Further, the bottom of the drilling machine table 1 is fixedly connected with a drilling machine box 14, an operating plate 12 is welded inside the drilling machine table 1, leak holes 13 are distributed in the operating plate 12 at equal intervals, a station plate 11 is arranged above the operating plate 12, and scraps on the surface of a machined part enter the drilling machine box 14 through the leak holes 13 in the operating plate 12.

Further, threaded holes 19 are formed in the outer portion of the rotating rod 17, threaded rods 20 are connected to the threaded holes 19 in a rotating mode, nuts are connected to the threaded rods 20 in a rotating mode, the threaded rods 20 can be rotated out of the rotating rod 17 by the aid of the nuts, and the drill bit 10 at the bottom of the rotating rod 17 is replaced.

Further, one side of the drill box 14 is rotatably connected with a movable door through a hinge, the movable door is opened, the scrap receiving box 22 in the drill box 14 can slide out, so that scraps are taken out, the supporting legs 15 are fixedly connected to four corners of the bottom of the drill box 14, and the supporting legs 15 are stably supported.

Further, spacing hole 18 has been seted up to headstock 8's bottom, and headstock 8's both sides all are provided with ventilation net 9, and the ventilation net 9 of headstock 8 both sides ventilates the inside heat of headstock 8, makes the inside heat of headstock 8 reduce, and the operation that processing operation can be normal.

Further, the spout has all been seted up to the both sides of the inside of drilling machine case 14, and the bottom of drilling machine case 14 is provided with connects bits case 22, and connects the equal fixedly connected with slide rail 21 in both sides of bits case 22, and the pulling connects bits case 22, can take out the sweeps that connect bits case 22 inside, makes the sweeps of the top of operation panel 12 difficult piling up, the processing of the machined part that can be more convenient carries on.

The working principle is as follows: when the processing device is used, a workpiece to be processed is placed above the station plates 11, different workpieces to be processed can be placed on the three station plates 11, the connecting pipe 6 is pressed down by the end part of the hydraulic cylinder 4 arranged inside the supporting plate 3, the pressing plate 7 outside the connecting pipe 6 moves downwards, the main shaft box 8 at the bottom of the pressing plate 7 moves downwards, the output end of the motor 16 in the main shaft box 8 drives the rotating rod 17 to rotate, the drill bit 10 at the end part of the rotating rod 17 drills the workpieces, different workpieces can be processed simultaneously, the threaded rod 20 can be rotated out of the rotating rod 17 by rotating the nut, the drill bit 10 at the bottom of the rotating rod 17 is replaced, the ventilation nets 9 at the two sides of the main shaft box 8 ventilate the heat inside the main shaft box 8, the heat inside the main shaft box 8 is reduced, the processing operation can run normally, and the scraps on the surface of the processed workpieces enter the inside of the drilling machine box 14 through the leakage, the scrap receiving box 22 in the drill box 14 collects the scraps, and the scraps in the scrap receiving box 22 can be taken out by pulling the scrap receiving box 22, so that the scraps above the operating plate 12 are not easy to accumulate, and the machined parts can be more conveniently machined.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The multi-station drilling machine comprises a drilling machine table (1), a spindle box (8) and a drilling machine box (14), and is characterized in that a support column (2) is fixedly connected to one side of the top of the drilling machine table (1), a fixing plate (23) is fixedly connected to one side of the top of the drilling machine table (1), a support plate (3) is fixedly connected to one side of the fixing plate (23), a hydraulic cylinder (4) is connected to the top of the support plate (3) through a bolt, the end of the hydraulic cylinder (4) penetrates through the support plate (3), a connecting pipe (6) is fixedly connected to the end of the hydraulic cylinder (4), a sleeve (5) is fixedly connected to the two ends of the connecting pipe (6), the sleeve (5) is sleeved outside the support column (2), a pressing plate (7) is fixedly connected to the outside of the sleeve (5), and the spindle box (8) is equidistantly distributed at the, the top of headstock (8) has motor (16) through bolted connection, the tip fixedly connected with dwang (17) of motor (16), and the tip threaded connection of dwang (17) has drill bit (10).

2. The multi-station drilling machine according to claim 1, characterized in that a drilling box (14) is fixedly connected to the bottom of the drilling table (1), an operating plate (12) is welded inside the drilling table (1), leak holes (13) are distributed in the operating plate (12) at equal intervals, and a station plate (11) is arranged above the operating plate (12).

3. The multi-station drilling machine according to claim 1, characterized in that the rotating rods (17) are provided with threaded holes (19) on the outer portions, the threaded rods (20) are rotatably connected to the inner portions of the threaded holes (19), and nuts are rotatably connected to the outer portions of the threaded rods (20).

4. The multi-station drilling machine according to claim 2, characterized in that a movable door is rotatably connected to one side of the drilling machine box (14) through a hinge, and supporting legs (15) are fixedly connected to four corners of the bottom of the drilling machine box (14).

5. The multi-station drilling machine according to claim 1, characterized in that a limiting hole (18) is formed in the bottom of the spindle box (8), and ventilation nets (9) are arranged on two sides of the spindle box (8).

6. The multi-station drilling machine according to claim 2, wherein sliding grooves are formed in two sides of the interior of the drilling machine box (14), a chip receiving box (22) is arranged at the bottom of the drilling machine box (14), and sliding rails (21) are fixedly connected to two sides of the chip receiving box (22).