CN111774596A

CN111774596A - Axle semi-axis ring flange multiaxis combination drilling machine

Info

Publication number: CN111774596A
Application number: CN202010716702.5A
Authority: CN
Inventors: 石小龙; 张亚蒙; 赵秀碧
Original assignee: Hubei Junze Supply Chain Management Co ltd
Current assignee: Hubei Junze Supply Chain Management Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2020-10-16

Abstract

The invention belongs to the field of axle half shaft flange plate processing equipment, and particularly relates to an axle half shaft flange plate multi-shaft combined drilling machine which is low in drilling efficiency and working efficiency aiming at the existing flange plate drilling device; the vibration that the during operation takes place is great, lead to flange plate drilling equipment's spare part to damage because of long-term vibrations by a wide margin easily, influence life's problem, the scheme is put forward now, it includes the base and installs the supporting box directly over the base, the four corners of the roof of base all is fixed with perpendicular fixed column, the diapire clearance fit of supporting box is in the outer lane of four fixed columns, the four corners of the outer diapire of supporting box all is connected with first spring with the roof of base, the top of four fixed columns extends to the inside of supporting box and fixedly connected with fixed plate, the invention is novel in design, drilling efficiency is higher, work efficiency is higher, the vibrations that the during operation takes place are less, can prevent that the spare part from damaging because of long-term vibrations by a wide margin, life is longer.

Description

Axle semi-axis ring flange multiaxis combination drilling machine

Technical Field

The invention relates to the technical field of axle half shaft flange machining equipment, in particular to an axle half shaft flange multi-shaft combined drilling machine.

Background

In the process of extending the axle half shaft flange, in order to provide the bolt holes on the axle half shaft flange, the axle half shaft flange needs to be drilled through a flange drilling device. However, the drilling efficiency of the conventional flange plate drilling device is low, and the working efficiency is low; and the vibration that takes place is great when current ring flange drilling equipment worked, leads to ring flange drilling equipment's spare part to damage because of long-term big amplitude vibration easily, influences life, for this reason we provide an axle semi-axis ring flange multiaxis combination drilling machine.

Disclosure of Invention

The axle half shaft flange multi-shaft combined drilling machine provided by the invention solves the problems that the conventional flange drilling device is low in drilling efficiency and low in working efficiency; and the vibration that takes place is great when current ring flange drilling equipment worked, leads to ring flange drilling equipment's spare part to damage because of long-term vibrations by a wide margin easily, influences life's problem.

In order to achieve the purpose, the invention adopts the following technical scheme:

an axle half shaft flange multi-shaft combined drilling machine comprises a base and a supporting box arranged right above the base, wherein vertical fixing columns are fixed at four corners of the top wall of the base, the bottom wall of the supporting box is in clearance fit with outer rings of the four fixing columns, first springs are connected with the four corners of the outer bottom wall of the supporting box and the top wall of the base, the top ends of the four fixing columns extend into the supporting box and are fixedly connected with a horizontal fixing plate, connecting blocks are connected with two sides of the inner top wall of the supporting box in a sliding mode, second springs are connected with the two connecting blocks on the inner side walls of the top of the supporting box respectively, driving rods which are obliquely arranged are hinged to two sides of the top wall of the fixing plate, the top ends of the two driving rods are hinged to the bottom ends of the two connecting blocks respectively, and vertical supporting plates are fixed at two ends of the outer top wall of the supporting, two the top of backup pad is fixed with the horizontally roof, the pneumatic cylinder under the output is all installed to the both sides of the diapire of roof, two the equal fixed connection of output of pneumatic cylinder has horizontally lifter plate, two be fixed with the install bin between the lifter plate, install output servo motor down on the roof of install bin, servo motor's output extends to the inside and the first sprocket of fixedly connected with of install bin, the both sides of the diapire of install bin all rotate through the bearing and are connected with the vertically pivot, are located the install bin inside the outer lane of pivot is fixed cup jointed the second sprocket, two the outer lane of second sprocket with the outer lane cover of first sprocket is equipped with the chain, the bottom of pivot extends to the below and the fixedly connected with drill bit of install bin.

Preferably, the intermediate position of the outer roof of supporting box rotates through the bearing and is connected with the rotation post, and the top of rotation post highly has a supporting seat, the install bin is located the supporting seat directly over, is located the supporting seat both sides all seted up first spout along length direction on the outer roof of supporting box, and the inside slip of first spout is provided with first slider, and the top of first slider is fixed with the vertically connecting plate, is located two of supporting seat upside all be fixed with the clamp splice on the lateral wall that the connecting plate is close to each other, two the lateral wall that the clamp splice is close to each other all is the arc, two horizontal hydraulic push rod all is installed on the lateral wall that is close to each other of backup pad bottom, two the connecting plate is fixed connection respectively two on hydraulic push rod's the output.

Preferably, two all seted up the second spout along the direction of height on the lateral wall that the backup pad is close to each other, the inside slip of second spout is provided with the second slider, two the lifter plate is fixed respectively in the one end that two second sliders are close to each other.

Preferably, the third spout has all been seted up along length direction in the both sides of the interior roof of supporting box, and the inside slip of third spout is provided with the third slider, two the connecting block is fixed respectively in the bottom of two third sliders, fixed connection has the horizontally dead lever between two inside walls at supporting box top, the connecting block clearance fit is in the outer lane of dead lever, the second spring housing is established in the outer lane of dead lever.

Preferably, two transmission rods are arranged in a V shape.

Preferably, the first spring is sleeved on the outer ring of the fixed column.

The invention has the beneficial effects that:

1. through the cooperation of supporting box, backup pad, roof, pneumatic cylinder, lifter plate, install bin, servo motor, pivot, drill bit, first sprocket, second sprocket, chain and supporting seat, can effectual promotion ring flange drilling equipment's drilling efficiency, work efficiency is higher.

2. Through the cooperation of base, fixed column, first spring, supporting box, fixed plate, second spring, connecting block and transfer line, the vibrations that can effectual reduction ring flange drilling equipment during operation take place can prevent that spare part from damaging because of long-term vibrations by a wide margin, and life is longer.

The invention has novel design, higher drilling efficiency, higher working efficiency, smaller vibration generated during working, longer service life and capability of preventing parts from being damaged due to long-term large-amplitude vibration.

Drawings

FIG. 1 is a schematic structural diagram of an axle half-shaft flange multi-spindle combined drilling machine provided by the invention;

FIG. 2 is a cross-sectional view of an axle half shaft flange multi-spindle combination drill press according to the present invention;

FIG. 3 is an enlarged view of an installation box of the axle half shaft flange multi-shaft combined drilling machine provided by the invention;

FIG. 4 is a top view of a support box top of an axle half flange multi-spindle combination drill press according to the present invention.

Reference numbers in the figures: 1. a base; 2. a first spring; 3. a support box; 4. a support plate; 5. a supporting seat; 6. a clamping block; 7. a connecting plate; 8. a hydraulic push rod; 9. a lifting plate; 10. a hydraulic cylinder; 11. a top plate; 12. installing a box; 13. a servo motor; 14. a rotating shaft; 15. a drill bit; 16. fixing a column; 17. a fixing plate; 18. a transmission rod; 19. a second spring; 20. connecting blocks; 21. a chain; 22. a first sprocket; 23. a second sprocket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, an axle half shaft flange multi-spindle combined drilling machine comprises a base 1 and a supporting box 3 installed right above the base 1, wherein vertical fixing columns 16 are fixed at four corners of the top wall of the base 1, the bottom wall of the supporting box 3 is in clearance fit with the outer rings of the four fixing columns 16, the four corners of the outer bottom wall of the supporting box 3 are connected with first springs 2 of the top wall of the base 1, the top ends of the four fixing columns 16 extend into the supporting box 3 and are fixedly connected with a horizontal fixing plate 17, two sides of the inner top wall of the supporting box 3 are respectively connected with connecting blocks 20 in a sliding manner, two inner side walls of the top of the supporting box 3 are respectively connected with two connecting blocks 20 with second springs 19, two sides of the top wall of the fixing plate 17 are respectively hinged with driving rods 18 which are obliquely arranged, the top ends of the two driving rods 18 are respectively hinged at the bottom ends of the two connecting blocks 20, the top of two backup pads 4 is fixed with horizontally roof 11, pneumatic cylinder 10 that the output is decurrent is all installed to the both sides of the diapire of roof 11, the equal fixed connection of output of two pneumatic cylinders 10 has horizontally lifter plate 9, be fixed with install bin 12 between two lifter plate 9, install output servo motor 13 down on the roof of install bin 12, servo motor 13's output extends to the inside of install bin 12 and the first sprocket 22 of fixedly connected with, the both sides of the diapire of install bin 12 all are connected with vertically pivot 14 through the bearing rotation, the outer lane that is located the inside pivot 14 of install bin 12 is fixed to have cup jointed second sprocket 23, the outer lane of two second sprockets 23 is equipped with chain 21 with the outer lane cover of first sprocket 22, the bottom of pivot 14 extends to the below of install bin 12 and fixedly connected with drill bit 15.

The middle position of the outer top wall of the supporting box 3 is rotatably connected with a rotating column through a bearing, the top end of the rotating column is highly provided with a supporting seat 5, an installation box 12 is positioned right above the supporting seat 5, the outer top walls of the supporting boxes 3 positioned at two sides of the supporting seat 5 are respectively provided with a first chute along the length direction, the inside of the first chute is provided with a first slide block in a sliding way, the top end of the first slide block is fixed with a vertical connecting plate 7, the mutually adjacent side walls of the two connecting plates 7 positioned at the upper side of the supporting seat 5 are respectively fixed with a clamping block 6, the mutually adjacent side walls of the two clamping blocks 6 are respectively arc-shaped, the mutually adjacent side walls at the bottom of the two supporting plates 4 are respectively provided with a horizontal hydraulic push rod 8, the two connecting plates 7 are respectively and fixedly connected with the output ends of the two hydraulic push rods 8, an axle flange half shaft is, can promote two connecting plates 7 and be close to each other, can drive two clamp splice 6 and be close to each other, press from both sides tight axle semi-axis ring flange until two clamp splice 6, can realize effectual location to axle semi-axis ring flange.

All seted up the second spout along the direction of height on the lateral wall that two backup pads 4 are close to each other, the inside slip of second spout is provided with the second slider, and two lifter plates 9 are fixed respectively in the one end that two second sliders are close to each other, can ensure that lifter plate 9 can go up and down steadily.

The third spout has all been seted up along length direction in the both sides of the interior roof of supporting box 3, the inside slip of third spout is provided with the third slider, two connecting blocks 20 are fixed respectively in the bottom of two third sliders, can ensure that connecting block 20 can steadily horizontal migration, fixed connection has the horizontally dead lever between two inside walls at supporting box 3 top, connecting block 20 clearance fit is in the outer lane of dead lever, the outer lane at the dead lever is established to second spring 19 cover, can ensure second spring 19's stability.

The two transmission rods 18 are arranged in a V shape, and because the bottom ends of the two transmission rods 18 are fixed in height, when the top ends of the two transmission rods 18 are lifted, the two transmission rods 18 drive the two connecting blocks 20 to approach each other or move away from each other.

The first spring 2 is sleeved on the outer ring of the fixed column 16, so that the stability of the first spring 2 can be ensured.

The working principle is as follows: when the axle half shaft flange plate needs to be drilled, the axle half shaft flange plate is firstly fixed on the top wall of the supporting seat 5, then the two rotating shafts 14 can be driven to rotate through the operation of the servo motor 13 and the transmission of the first chain wheel 22, the chain 21 and the second chain wheel 23, so that the drill bits 15 can be driven to rotate, then the lifting plate 9 can be pushed to descend through the extension of the hydraulic cylinder 10, the mounting box 12 can be driven to descend, so that the two rotating drill bits 15 can be driven to descend, two holes can be drilled in the axle half shaft flange plate at the same time, the drilling efficiency is effectively improved, and the working efficiency is higher; when the drilling operation is realized through the operation of the servo motor 13, the servo motor 13 vibrates, i.e. the mounting box 12 is driven, the lifting plate 9, the hydraulic cylinder 10, the top plate 11, the supporting plate 4 and the supporting box 3 vibrate, i.e. the servo motor 13, the mounting box 12, the lifting plate 9, the hydraulic cylinder 10, the top plate 11, the supporting plate 4 and the supporting box 3 continuously lift, i.e. the first spring 2 continuously stretches out and draws back, while the supporting box 3 continuously lifts, the two connecting blocks 20 can drive the top ends of the two transmission rods 18 to continuously lift, i.e. the top ends of the two transmission rods 18 can drive the two connecting blocks 20 to continuously approach each other and keep away from each other, i.e. the second spring 19 continuously stretches out and draws back, through the elastic potential energy of the first spring 2 and the second spring 19, i.e. the supporting box 3 can return to the original position, Backup pad 4, roof 11, pneumatic cylinder 10, lifter plate 9, install bin 12 and servo motor 13 tend to the return rapidly, can effectual reduction support box 3, backup pad 4, roof 11, pneumatic cylinder 10, lifter plate 9, the vibrations that install bin 12 and servo motor 13 took place to the vibrations that effectual reduction ring flange drilling equipment during operation took place can prevent that spare part from damaging because of long-term vibrations by a wide margin.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. An axle half shaft flange multi-shaft combined drilling machine comprises a base (1) and a support box (3) installed right above the base (1), and is characterized in that vertical fixing columns (16) are fixed at four corners of the top wall of the base (1), the bottom wall of the support box (3) is in clearance fit with the outer rings of the four fixing columns (16), first springs (2) are connected with the top wall of the base (1) at the four corners of the outer bottom wall of the support box (3), the top ends of the four fixing columns (16) extend into the support box (3) and are fixedly connected with horizontal fixing plates (17), connecting blocks (20) are connected with two sides of the inner top wall of the support box (3) in a sliding manner, second springs (19) are connected with the two connecting blocks (20) at the inner side walls of the top of the support box (3) respectively, and driving rods (18) arranged in an inclined manner are hinged to two sides of the top wall of the fixing plates (17), the top ends of the two transmission rods (18) are respectively hinged to the bottom ends of the two connecting blocks (20), the two ends of the outer top wall of the supporting box (3) are respectively fixed with a vertical supporting plate (4), the top ends of the two supporting plates (4) are respectively fixed with a horizontal top plate (11), the two sides of the bottom wall of each top plate (11) are respectively provided with a hydraulic cylinder (10) with a downward output end, the output ends of the two hydraulic cylinders (10) are respectively and fixedly connected with a horizontal lifting plate (9), an installation box (12) is fixed between the two lifting plates (9), the top wall of the installation box (12) is provided with a servo motor (13) with a downward output end, the output end of the servo motor (13) extends to the inside of the installation box (12) and is fixedly connected with a first chain wheel (22), the two sides of the bottom wall of the installation box (12) are respectively and rotatably connected with a vertical, be located inside install bin (12) the outer lane of pivot (14) is fixed to be cup jointed second sprocket (23), two the outer lane of second sprocket (23) with the outer lane cover of first sprocket (22) is equipped with chain (21), the bottom of pivot (14) extends to below and fixedly connected with drill bit (15) of install bin (12).

2. The axle half shaft flange multi-spindle combined drilling machine as claimed in claim 1, wherein a rotating column is rotatably connected to the middle position of the outer top wall of the support box (3) through a bearing, a support seat (5) is arranged at the top end of the rotating column, the mounting box (12) is located right above the support seat (5), first sliding grooves are formed in the outer top wall of the support box (3) on two sides of the support seat (5) along the length direction, first sliding blocks are slidably arranged inside the first sliding grooves, vertical connecting plates (7) are fixed at the top ends of the first sliding blocks, clamping blocks (6) are fixed on the mutually adjacent side walls of the two connecting plates (7) on the upper side of the support seat (5), the mutually adjacent side walls of the two clamping blocks (6) are both arc-shaped, and horizontal hydraulic push rods (8) are mounted on the mutually adjacent side walls of the bottoms of the two support plates (4), the two connecting plates (7) are respectively and fixedly connected to the output ends of the two hydraulic push rods (8).

3. The axle half shaft flange multi-shaft combined drilling machine is characterized in that the two supporting plates (4) are provided with second sliding grooves along the height direction on the side walls close to each other, second sliding blocks are arranged inside the second sliding grooves in a sliding mode, and the two lifting plates (9) are respectively fixed at one ends of the two second sliding blocks close to each other.

4. The axle half shaft flange multi-spindle combined drilling machine as claimed in claim 1, wherein a third sliding groove is formed in each of two sides of an inner top wall of the support box (3) along the length direction, a third sliding block is slidably arranged in each third sliding groove, two connecting blocks (20) are respectively fixed at the bottom ends of the two third sliding blocks, a horizontal fixing rod is fixedly connected between two inner side walls of the top of the support box (3), the connecting blocks (20) are in clearance fit with outer rings of the fixing rods, and the second springs (19) are sleeved on the outer rings of the fixing rods.

5. The axle side flange multi-spindle combination drill press as recited in claim 1, wherein the two drive rods (18) are arranged in a "V" configuration.

6. The axle half-shaft flange multi-shaft combined drilling machine as claimed in claim 1, wherein the first spring (2) is sleeved on an outer ring of the fixed column (16).