CN215468257U

CN215468257U - Dynamic balance drilling and weight removing special machine for large welding type roller

Info

Publication number: CN215468257U
Application number: CN202121806443.1U
Authority: CN
Inventors: 云骞; 王刚
Original assignee: Shenzhen Anche Technology Co ltd
Current assignee: Shenzhen Anche Technology Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-01-11
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a special dynamic balance drilling and weight removing machine for a large welding roller, which comprises: the hydraulic drilling host machine is used for performing roller drilling and weight removal; the positioning table is used for positioning the roller; and the clamping table is used for clamping the roller. The roller exchanging processing of different diameter specifications is realized, the efficiency of the heavy-load removing drilling is effectively improved, the universal ball can be ejected out in a non-clamping state of the roller, free rotation and axial movement can be realized, a plurality of groups of hydraulic systems are introduced, and the intensity and labor intensity of manual operation are reduced.

Description

Dynamic balance drilling and weight removing special machine for large welding type roller

Technical Field

The utility model relates to the technical field of storage boxes, in particular to a special dynamic balance drilling and weight removing machine for large welding type rollers.

Background

At present, for large welding type rollers with dynamic balance requirements, two dynamic balance processing modes are a weight removing method and a weight adding method, 1, the dynamic balance of the weight adding method is mainly a method for welding material weight balancing materials with certain weight at the unbalanced symmetrical positions of two sides of the roller to enable the roller to achieve the dynamic balance grade requirements. When the welding is not in place, the counterweight block can fall off in the use process. The dynamic balance of the roller weighting method is mainly used under the conditions of low requirements on the dynamic balance grade of the roller and low technological processing level. 2. The dynamic balance of the weight-removing method is mainly a method for drilling holes at the unbalanced positions on the two sides of the roller to remove materials with certain weight, and the roller is used for meeting the requirements of the dynamic balance grade. The dynamic balance of the roller weight-removing method is mainly used under the conditions of higher requirements on the dynamic balance grade of the roller and higher technological processing level. With the progress of the processing technology level, the use requirement of users is increased, and the dynamic balance processing mode of the roller is gradually switched from a weighting method to a de-weighting method.

The difficulty of the large welding roller-type de-weighting method is that when the overall dimension of a workpiece is larger, the dynamic unbalance amount to be processed is larger, the diameter of a drilled hole is larger, and the number of drilled holes is increased. The de-weight positions of the rollers are the blocking discs on the two axial sides, and the drilling direction needs the drilling machine to be parallel to the axial direction of the rollers. The operation beat of the whole de-duplication process is far greater than that of the duplication method, the efficiency is low, and the existing difficulty is as follows:

1. the small-sized drilling machine has low drilling efficiency and no automatic cooling: when the diameter of the drill hole is large, the requirement on the model of the drilling machine is high, and cooling liquid is necessary when the drill hole is drilled. When the small-sized drilling machine drills a large hole, the drilling efficiency is low, and the drill bit swings greatly. And even risk breaking. The common dynamic balancing machine has a small-sized drilling machine or the drilling machine cannot effectively drill the roller when the magnetic force is applied.

2. The standard drilling machine universal equipment is not suitable for processing dynamic balance of the roller and has low efficiency: the de-weight positions of the rollers are the blocking discs on the two axial sides, and the drilling direction needs the drilling machine to be parallel to the axial direction of the rollers. The rocker arm type drilling machine is vertically processed, the roller is required to be also vertically processed, and meanwhile, a pit is required to avoid shaft head interference of the roller. The universal drilling machine can be used for horizontal machining, but does not have a workbench, but a roller needs to be provided with the workbench which can be clamped. All standard universal drilling machines are not capable of efficiently performing de-weighting drilling.

3. The clamping is unstable and inefficient, the diameter of the drilled hole is large, and the roller needs to be stably clamped, because when the clamping is unstable or the clamping is simple, the workpiece in the drilling process can be cracked and swung. And stable clamping needs manual tightening and dismounting of multiple groups of pressing plates, which wastes time and labor.

4. The clamping adjustment is inconvenient: when the number of the drum for removing the heavy drill holes is more than one, after one hole is drilled, the drum needs to be rotated to another drilling position by a lifting appliance such as a crane to align with the drill bit, and then the drum needs to be pressed tightly.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a special dynamic balance drilling and weight removing machine for a large welding roller, which can effectively solve the problems in the background technology.

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

the utility model provides a dynamic balance drilling of large-scale welding class cylinder removes heavy special plane, includes:

the hydraulic drilling host machine is used for performing roller drilling and weight removal;

the positioning table is used for positioning the roller;

and the clamping table is used for clamping the roller.

Furthermore, the hydraulic drilling machine further comprises an equipment workbench, and the hydraulic drilling host machine, the positioning table and the clamping table are arranged on the equipment workbench.

The device comprises a working table, a rotary drum, a rotary table, and a rotary table.

Further, the positioning table is detachably connected with the equipment workbench.

Further, the clamping stage includes:

the frame body is fixed on the equipment workbench;

the arm body is connected with the frame body;

and the hydraulic clamping mechanism is connected with the arm body.

Further, the arm body is rotatably connected with the frame body.

Compared with the prior art, the utility model has the following beneficial effects: the utility model relates to a rationally, convenient to use, the operation is simple and easy, and the location is reliable, and the clamping is stable, quick, and the cylinder of different diameter specifications can realize exchanging processing, has effectively improved the efficiency of going heavy drilling, and under the cylinder non-clamping state, the universal ball of accessible is ejecting, can realize free rotation and axial displacement to and quote multiunit hydraulic system, reduce manual operation's intensity and intensity of labour.

Drawings

Fig. 1 is a schematic structural diagram of a special dynamic balance drilling and weight removing machine for a large welding roller.

In the figure: 1. a hydraulic drilling host machine; 2. a positioning table; 3. a clamping table; 4. an equipment table; 5. a universal ball ejection mechanism; 31. a frame body; 32. an arm body; 33. a hydraulic clamping mechanism; 6. and (3) a roller.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

The special dynamic balance drilling and weight removing machine for the large welding roller shown in figure 1 comprises:

the hydraulic drilling host machine 1 is used for drilling holes on the roller 6 and removing weight;

the positioning table 2 is used for positioning the roller 6;

the hydraulic drilling machine further comprises an equipment workbench 4, wherein the hydraulic drilling host machine 1, the positioning table 2 and the clamping table 3 are arranged on the equipment workbench 4.

The device is characterized by further comprising two universal ball ejection mechanisms 5, wherein the universal ball ejection mechanisms 5 are arranged on the equipment workbench 4, correspond to two ends of the roller 6 respectively and are used for ejecting the roller 6 to realize free rotation and axial movement in a non-clamping state.

Wherein the positioning table 2 is detachably connected with the equipment workbench 4.

Wherein the clamping table 3 comprises:

the frame body 31, the frame body 31 is fixed on the equipment workbench 4;

the arm body 32, the arm body 32 is connected with the frame body 31;

and the hydraulic clamping mechanism 33, and the hydraulic clamping mechanism 33 is connected with the arm body 32.

The arm 32 is rotatably connected to the frame 31.

When the device works, the device acts as follows:

placing a workpiece on a tool clamp → pressing a start key → automatically clamping the tool and simultaneously → automatically supplying cutting fluid → simultaneously quickly approaching a drill bit to start working feed → quickly retracting the drill bit after the drill bit reaches a set depth → automatically stopping the rotary cutting fluid by a motor after the drill bit reaches the set depth and automatically loosening the tool clamp. And circulating in sequence.

The specially designed unique tool clamp system has the characteristics of quick positioning, quick adjustment, quick clamping, quick workpiece switching and the like aiming at the appearance characteristics of a specific large-sized welding roller, rollers with different diameters can realize interchange processing, and one-key hydraulic stable clamping can be realized; the clamping is adjustable and quick, and under the non-clamping state of the roller, the one-key type universal ball is ejected out, so that free rotation and axial movement can be realized.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dynamic balance drilling of large-scale welding class cylinder removes heavy special plane which characterized in that includes:

the hydraulic drilling host machine (1) is used for performing roller drilling and weight removal;

the positioning table (2) is used for positioning the roller;

and the clamping table (3) is used for clamping the roller.

2. The special dynamic balance drilling and weight removing machine for the large-scale welding roller as claimed in claim 1, further comprising an equipment workbench (4), wherein the hydraulic drilling host machine (1), the positioning table (2) and the clamping table (3) are arranged on the equipment workbench (4).

3. The special dynamic balance drilling and weight removing machine for the large-scale welding type roller according to claim 2, further comprising two universal ball ejection mechanisms (5), wherein the two universal ball ejection mechanisms (5) are arranged on the equipment workbench (4), and the two universal ball ejection mechanisms (5) respectively correspond to two ends of the roller and are used for realizing free rotation and axial movement in an ejection mode under the non-clamping state of the roller.

4. The special dynamic balance drilling and de-weighting machine for the large-scale welding-type roller is characterized in that the positioning table (2) is detachably connected with the equipment workbench (4).

5. The special dynamic balance drilling and de-weighting machine for large welding type rollers as claimed in claim 2, wherein the clamping table (3) comprises:

the frame body (31), the frame body (31) is fixed on the equipment workbench (4);

the arm body (32), the arm body (32) is connected with the frame body (31);

the hydraulic clamping mechanism (33), the hydraulic clamping mechanism (33) is connected with the arm body (32).

6. The special dynamic balance drilling and de-weighting machine for the large welding-type roller is characterized in that the arm body (32) is rotatably connected with the frame body (31).