CN217800419U

CN217800419U - Automobile semi-axis drilling equipment

Info

Publication number: CN217800419U
Application number: CN202221931124.8U
Authority: CN
Inventors: 宋海纳
Original assignee: Hunan Dingyuan Auto Parts Manufacturing Co ltd
Current assignee: Hunan Dingyuan Auto Parts Manufacturing Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-11-15
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses an automobile semi-axle drilling equipment, comprising a base plate, the upper surface of bottom plate is fixedly connected with support post and lower arc splint respectively, and the top fixedly connected with roof of support post, the surface of roof are provided with fixture and height adjustment mechanism respectively, and fixture is including setting firmly the hydraulic stem at the roof lower surface, and the flexible end fixedly connected with of hydraulic stem goes up arc splint, goes up arc splint and lower arc splint looks adaptation. This car semi-axis drilling equipment, after the location is held to semi-axis clamp, electric telescopic handle extension, the rig drives the drill bit and rotates, can realize carrying out the operation of drilling to the both ends of semi-axis simultaneously, improve the efficiency of drilling processing, when the semi-axis of different diameters is processed, the axle center height of semi-axis has changed, rotate through elevator motor and drive vertical screw and rotate, under limit slide's limiting displacement, remove the spiral shell piece and stabilize the lift, highly adjust rig and drill bit, thereby can enlarge the application scope of whole device.

Description

Automobile semi-axis drilling equipment

Technical Field

The utility model relates to an automobile parts processing technology field specifically is an automobile semi-axis drilling equipment.

Background

The half shaft is a shaft for connecting the differential mechanism and the driving wheel, is an important automobile part, and needs to be drilled at two ends of the half shaft by using a drilling device in the half shaft machining process.

According to "drilling equipment is used in automobile semi-axis processing" that publication number is "CN208945222U" proposed, it proposes to use arc splint and lower arc splint to carry out the centre gripping fixed to the semi-axis, then the processing of driling is carried out to the both ends of semi-axis simultaneously, in order to reach the purpose that improves machining efficiency, but discovery in the use, the high fixed of its rig, when the axle center hole at processing semi-axis both ends, can only process the semi-axis of nominal diameter, when the semi-axis of different diameters is processed to needs, because the change has highly appeared in the axle center, be difficult to carry out accurate drilling, application scope is little, for this reason, the utility model provides an automobile semi-axis drilling equipment solves this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car semi-axis drilling equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile semi-axis drilling equipment, comprising a base plate, the upper surface of bottom plate is fixedly connected with support post and lower arc splint respectively, the top fixedly connected with roof of support post, the surface of roof is provided with fixture and height adjustment mechanism respectively, fixture is including setting firmly the hydraulic stem at the roof lower surface, the flexible end fixedly connected with of hydraulic stem goes up arc splint, go up arc splint and lower arc splint looks adaptation, height adjustment mechanism includes that the symmetry rotates two vertical screw rods of connection in roof and bottom plate opposite face left and right sides, the equal threaded connection in surface of two vertical screw rods has the removal spiral shell piece, the one end that the removal spiral shell piece is close to lower arc splint has set firmly electric telescopic handle, electric telescopic handle's flexible end is equipped with the rig admittedly, the axis of rotation surface clamp of rig is equipped with the drill bit.

Preferably, the upper end face of the upper arc-shaped clamping plate is symmetrically provided with two limiting sliding strips, and the surface of the top plate is provided with limiting holes matched with the limiting sliding strips.

Preferably, one end, far away from lower arc splint, of the movable screw block is provided with a limiting slide block, a vertical groove is formed in the surface of the supporting upright post, and the limiting slide block is matched with the vertical groove.

Preferably, the upper surface of roof sets firmly two elevator motor, two elevator motor's output respectively with the top fixed connection of two vertical screw rods, elevator motor is step motor, two elevator motor synchronous rotations.

Preferably, the front surface of the drilling machine is rotatably connected with a horizontal alignment rod through a bearing seat, and the height of the horizontal alignment rod is the same as that of the drill bit.

Preferably, the collecting cavity is formed in the bottom plate, the collecting drawer is inserted into the collecting cavity, the upper surface of the bottom plate surrounds the lower arc-shaped clamping plate and is provided with the enclosing baffle, and the surface of the bottom plate is provided with a lower sewage hole in the area surrounded by the enclosing baffle.

Advantageous effects

The utility model provides an automobile semi-axis drilling equipment possesses following beneficial effect:

1. this automobile semi-axis drilling equipment, place automobile semi-axis on the surface of arc splint down, utilize the hydraulic stem to drive the arc splint and move down, can reach the purpose of fixing a position fast to the semi-axis, extend through electric telescopic handle, the rig drives the drill bit and rotates, can realize carrying out the operation of drilling to the both ends of semi-axis simultaneously, improve the efficiency of drilling processing, when processing the semi-axis of different diameters, the axle center height of semi-axis has appeared and has changed, it rotates to drive vertical screw rod through elevator motor, under limit slide's limiting displacement, remove the spiral shell piece and stabilize the lift, highly adjust rig and drill bit, thereby can enlarge the application scope of whole device.

2. This automobile semi-axle drilling equipment, through setting up spacing draw runner, stability when arc splint remove in can strengthening, through setting up horizontal accurate pole, when highly adjusting the rig, the one end that utilizes horizontal accurate pole is rotatory to pressing close to the most bump of the extrados of semi-axis, can be quick highly carry out the coarse adjusting to the rig, then the axis that the control drill bit is close to the semi-axis again, highly carry out the fine tuning to the rig, further promote the efficiency of drilling processing, collect the drawer through setting up, enclose fender and dirty hole down, in drilling process, it is lubricated to use outside cutting fluid to cool down to the drill bit, the utilization is enclosed to keep off and is gathered together cutting fluid, recycle collects the drawer and collects, keep the clean and tidy of processing environment.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 4 is a schematic view of the horizontal alignment rod of the present invention.

In the figure: 1 bottom plate, 2 support post, 3 arc splint, 4 roofs, 5 hydraulic stem, 6 arc splint on, 7 vertical screw rods, 8 removal spiral shell pieces, 9 rigs, 10 spacing draw runner, 11 spacing sliders, 12 elevator motor, 13 level accurate pole, 14 collection drawers, 15 enclose and keep off, 16 dirty holes under, 17 electric telescopic handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an automobile semi-axis drilling equipment, includes bottom plate 1, and the upper surface of bottom plate 1 is fixedly connected with support post 2 and lower arc splint 3 respectively, and the top fixedly connected with roof 4 of support post 2, the surface of roof 4 is provided with fixture and height adjustment mechanism respectively.

Fixture is including setting firmly hydraulic stem 5 at 4 lower surfaces of roof, and the flexible end fixedly connected with of hydraulic stem 5 goes up arc splint 6, goes up arc splint 6 and 3 looks adaptations of lower arc splint, and the up end symmetry of going up arc splint 6 is provided with two spacing draw runner 10, and the spacing hole with spacing draw runner 10 looks adaptations is seted up on the surface of roof 4.

When using the device to carry out drilling to the semi-axis and add man-hour, at first with whole device and outside electric control system intercommunication, when carrying out drilling to the semi-axis and add man-hour, place car semi-axis on the surface of arc splint 3 down earlier, utilize hydraulic stem 5 to drive and go up arc splint 6 and move down, the semi-axis is by the centre gripping between arc splint 3 and last arc splint 6 down, the quick centre gripping location of semi-axis.

Height adjustment mechanism includes that the symmetry rotates two vertical screw rods 7 of connection in roof 4 and bottom plate 1 opposite face left and right sides, and the upper surface of roof 4 has set firmly two elevator motor 12, two elevator motor 12's output respectively with the top fixed connection of two vertical screw rods 7, elevator motor 12 is step motor, two elevator motor 12 synchronous rotations.

The equal threaded connection in surface of two vertical screw rods 7 has removal spiral shell piece 8, and the one end that removes spiral shell piece 8 and keep away from arc splint 3 down is provided with limit slide 11, and vertical groove has been seted up on the surface of support post 2, limit slide 11 and vertical groove looks adaptation.

An electric telescopic rod 17 is fixedly arranged at one end of the movable screw block 8 close to the lower arc-shaped clamping plate 3, a drilling machine 9 is fixedly arranged at the telescopic end of the electric telescopic rod 17, and a drill bit is clamped on the surface of a rotating shaft of the drilling machine 9.

When the semi-axis after the location is drilled, the electric telescopic rod 17 is controlled to extend, the drilling machine 9 drives the drill bit to rotate, and the two ends of the semi-axis can be drilled simultaneously, so that the drilling efficiency is improved.

The front surface of the drilling machine 9 is rotatably connected with a horizontal alignment rod 13 through a bearing seat, and the height of the horizontal alignment rod 13 is the same as that of the drill bit.

When the half shafts with different diameters are machined, the height of the axis of the half shaft is changed, the height of the drilling machine 9 needs to be adjusted adaptively, when the drilling machine is adjusted, the lifting motor 12 rotates to drive the vertical screw 7 to rotate, the movable screw block 8 stably lifts under the limiting effect of the limiting slide block 11, and the purpose of adjusting the heights of the drilling machine 9 and the drilling bit is achieved, so that the application range of the whole device can be enlarged, when the drilling machine is adjusted, one end of the horizontal alignment rod 13 rotates to the most convex point close to the outer arc surface of the half shaft, the height of the drilling machine 9 can be quickly adjusted roughly, then the axis of the drilling bit is controlled to be close to the axis of the half shaft, the height of the drilling machine 9 is finely adjusted, the height of the drilling machine 9 is quickly adjusted, and the drilling machining efficiency is further improved.

The collection chamber has been seted up to the inside of bottom plate 1, the inside in collection chamber is inserted and is equipped with collection drawer 14, the upper surface of bottom plate 1 encircles arc splint 3 down and is provided with and encloses fender 15, the dirty hole 16 under enclosing the regional inside of keeping off 15 circles and winding on the surface of bottom plate 1, at the drilling in-process, it is lubricated to use outside cutting fluid to cool down the drill bit, the utilization is enclosed fender 15 and is gathered together cutting fluid, recycle collection drawer 14 collects, keeps the clean and tidy of processing environment.

The working principle is as follows: when the automobile half shaft drilling device is used, firstly, the whole device is communicated with an external electric control system, when the half shaft is drilled, the automobile half shaft is firstly placed on the surface of the lower arc-shaped clamping plate 3, the hydraulic rod 5 is utilized to drive the upper arc-shaped clamping plate 6 to move downwards, the half shaft is quickly positioned, the electric telescopic rod 17 is controlled to extend, the drilling machine 9 drives the drill bit to rotate, meanwhile, the two ends of the half shaft are drilled, the drilling efficiency is improved, when the half shafts with different diameters are machined, the axle center height of the half shaft is changed, the vertical screw rod 7 is driven to rotate through the rotation of the lifting motor 12, the movable screw block 8 is stably lifted under the limiting action of the limiting slide block 11, the height to rig 9 and drill bit is adjusted, thereby can enlarge the application scope of whole device, when the adjustment, utilize the one end of horizontal accurate pole 13 to rotate to the most salient point of the extrados of pressing close to the semi-axis, can be quick carry out the coarse adjustment to the height of rig 9, then control the drill bit and be close to the axle center of semi-axis again, carry out the fine-tuning to the height of rig 9, rig 9 altitude mixture control is rapid, further promote the efficiency of drilling processing, in drilling process, it is lubricated to use outside cutting fluid to cool down the drill bit, utilize to enclose and keep off 15 and gather together the cutting fluid, recycle and collect drawer 14 and collect, keep the clean and tidy of processing environment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automobile semi-axis drilling equipment, includes bottom plate (1), its characterized in that: the utility model discloses a drilling machine, including bottom plate (1), the last surface of bottom plate (1) is fixedly connected with support post (2) and lower arc splint (3) respectively, the top fixedly connected with roof (4) of support post (2), the surface of roof (4) is provided with fixture and high guiding mechanism respectively, fixture is including setting firmly hydraulic stem (5) at roof (4) lower surface, the flexible fixedly connected with of hydraulic stem (5) goes up arc splint (6), go up arc splint (6) and lower arc splint (3) looks adaptation, high guiding mechanism rotates two vertical screw rods (7) of connecting in roof (4) and bottom plate (1) opposite face left and right sides including the symmetry, the equal threaded connection in surface of two vertical screw rods (7) has removal spiral shell piece (8), the one end that removal spiral shell piece (8) are close to lower arc splint (3) has set firmly electric telescopic handle (17), the flexible end of electric telescopic handle (17) is admittedly equipped with rig (9), the axis of rotation surface clamp of rig (9) is equipped with the drill bit.

2. The automotive axle shaft drilling device according to claim 1, characterized in that: two limiting sliding strips (10) are symmetrically arranged on the upper end face of the upper arc-shaped clamping plate (6), and limiting holes matched with the limiting sliding strips (10) are formed in the surface of the top plate (4).

3. The automotive axle shaft drilling device according to claim 1, characterized in that: one end of the movable screw block (8) far away from the lower arc-shaped clamping plate (3) is provided with a limiting slide block (11), a vertical groove is formed in the surface of the supporting upright post (2), and the limiting slide block (11) is matched with the vertical groove.

4. The automotive axle shaft drilling device according to claim 1, characterized in that: the upper surface of roof (4) sets firmly two elevator motor (12), the output of two elevator motor (12) respectively with the top fixed connection of two vertical screw rod (7), elevator motor (12) are step motor, two elevator motor (12) synchronous rotation.

5. The automotive axle shaft drilling device according to claim 1, characterized in that: the front surface of the drilling machine (9) is rotatably connected with a horizontal alignment rod (13) through a bearing seat, and the height of the horizontal alignment rod (13) is the same as that of the drill bit.

6. The automotive axle shaft drilling device according to claim 1, characterized in that: the collecting cavity is formed in the bottom plate (1), the collecting drawer (14) is inserted into the collecting cavity, the upper surface of the bottom plate (1) surrounds the lower arc-shaped clamping plate (3) and is provided with the enclosing baffle (15), and the surface of the bottom plate (1) is provided with the lower sewage hole (16) in the area surrounded by the enclosing baffle (15).