CN216179619U - Operation device for numerical control frame grinding machine - Google Patents

Abstract

The utility model discloses an operation device for a numerical control frame grinding machine, which comprises a supporting mechanism, a driving mechanism and an operation mechanism which are matched with each other, wherein the supporting mechanism comprises four vertical piles which are arranged in a rectangular frame shape, a first transverse frame and a second transverse frame which are distributed in a multi-layer manner, each layer is provided with two equal-height first transverse frames and two equal-height second transverse frames, two ends of each layer of the two second transverse frames are respectively welded with the two vertical piles, two ends of each first transverse frame are not only welded with the two vertical piles, but also welded with the two second transverse frames, so that the supporting mechanism formed by the four vertical piles, the plurality of first transverse frames and the plurality of second transverse frames is kept stable, the first transverse frames and the second transverse frames are not completely corresponding layer by layer, and only the first transverse frames and the second transverse frames which are positioned at the top end and the bottom end are corresponding layer by layer. The running device for the numerical control frame grinding machine can simultaneously turn the processed workpiece from the upper direction and the lower direction, so that the problem that the axis line of the processed workpiece is changed is solved.

Description

Operation device for numerical control frame grinding machine

Technical Field

The utility model belongs to the technical field of machining, and particularly relates to an operation device for a numerical control frame grinding machine.

Background

Machining refers to a process of changing the external dimensions or properties of a workpiece by a mechanical device, and is commonly used for machining of mechanical steel structures, mechanical parts and mechanical devices, and machining can be divided into cutting machining and pressure machining according to differences in machining modes.

When machining is performed, a workpiece to be machined is often subjected to frame grinding, so that a numerical control frame grinding machine is used. However, in the working process of the current numerical control frame grinding machine, if the workpiece to be processed needs to be turned, the workpiece to be processed can only be turned from the bottom of the workpiece, and the turning has the disadvantage that when the size of the workpiece to be processed is large or the weight distribution is uneven, the axial lead is likely to change (the position of processing is likely to change) or incline in the turning process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an operating device for a numerical control frame grinding machine, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a running device for a numerical control frame grinding machine comprises a supporting mechanism, a driving mechanism and a running mechanism which are matched with each other, wherein the supporting mechanism comprises four vertical piles which are arranged in a rectangular frame shape, a first transverse frame and a second transverse frame which are distributed in a multi-layer mode, and each layer is provided with two first transverse frames with equal height and two second transverse frames with equal height;

the driving mechanism comprises an upper motor, a lower motor, a first main belt pulley, a second main belt pulley, a first driven belt pulley and a second driven belt pulley, wherein the upper motor and the lower motor are arranged in a back-to-back manner;

the operation mechanism comprises an upper turntable and a lower turntable which are arranged in parallel and are pulled apart by a certain distance, and a connecting piece arranged at one end of the upper turntable and the lower turntable which are opposite to each other.

Preferably, two ends of each layer of the two second transverse frames are respectively welded with two of the vertical piles, and two ends of each first transverse frame are welded with two vertical piles as well as two second transverse frames.

Preferably, the first cross frame and the second cross frame do not completely correspond to each other layer by layer, but the first cross frame and the second cross frame which are positioned at the topmost end and the bottommost end correspond to each other layer by layer, and the first cross frame and the second cross frame which are positioned in the middle layer are arranged in a staggered mode.

Preferably, the first main pulley is equal in height to the first slave pulley and is connected by one of the belts, and the second main pulley is equal in height to the second slave pulley and is connected by the other belt.

Preferably, the connecting piece includes two bearing barrels of which the axes are coincident and two linking disks which are coaxially welded on the back side surfaces of the upper turntable and the lower turntable, two ends of the linking disks, which are back to back, are coaxially connected with supporting shafts, and the two supporting shafts penetrate through the two bearing barrels and are coaxially welded with the first driven belt pulley and the second driven belt pulley respectively.

Preferably, an upper back plate and a lower back plate are arranged between the supporting mechanism and the operation mechanism, wherein the upper back plate and the lower back plate are welded on the vertical piles, the first cross frames or the second cross frames of the supporting mechanism.

Preferably, corner plates arranged in a rectangular frame shape are fixedly welded on one side faces, close to the upper rotating disc, of the upper back plate and one side face, close to the upper rotating disc, of the lower back plate, and hanging plates are welded on one side faces, close to the upper rotating disc, of the four corner plates.

The utility model has the technical effects and advantages that: the operation device for the numerical control frame grinding machine can drive the two parallel turntables to synchronously operate through the work of the two motors which are arranged oppositely, so that a workpiece to be processed is simultaneously steered from an upper direction and a lower direction when the numerical control frame grinding machine works, and the problem of change of an axis line of the workpiece to be processed is avoided;

the two turntables are matched to clamp the processed workpiece, so that the problem that the processed workpiece is inclined in the steering process can be avoided, and the probability of missed processing on a processing line is reduced.

Drawings

FIG. 1 is a schematic view of one of the angles of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic view of another embodiment of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 in accordance with the present invention;

fig. 5 is a top view of the present invention.

In the figure: 1. erecting piles; 2. a first cross frame; 3. a second cross frame; 4. an upper back plate; 5. a lower back plate; 6. an upper motor; 7. a lower motor; 8. a placement seat; 9. a stabilizer frame; 10. a first primary pulley; 11. a second primary pulley; 12. a belt; 13. a first driven pulley; 14. a bearing cartridge; 15. a splice tray; 16. an upper turntable; 17. a second driven pulley; 18. a lower turntable; 19. a side gusset; 20. an overhanging base; 21. a suspension plate; 22. and (4) a middle transposition.

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.

Please refer to an operation device for a numerical control frame grinding machine as shown in fig. 1, fig. 2 and fig. 5, which comprises a supporting mechanism, a driving mechanism and an operation mechanism, wherein the supporting mechanism comprises four vertical piles 1 arranged in a rectangular frame shape, a first cross frame 2 and a second cross frame 3 distributed in multiple layers, each layer is provided with two equal-height first cross frames 2 and two equal-height second cross frames 3, two ends of each layer of the two second cross frames 3 are respectively welded with the two vertical piles 1, two ends of each first cross frame 2 are not only welded with the two vertical piles 1, but also welded with the two second cross frames 3, so that the supporting mechanism formed by the four vertical piles 1, the plurality of first cross frames 2 and the plurality of second cross frames 3 is kept stable;

as shown in fig. 3, first crossbearer 2 and second crossbearer 3 are not completely corresponding layer by layer, and first crossbearer 2 and second crossbearer 3 that are located topmost and bottommost correspond layer by layer, and first crossbearer 2 and second crossbearer 3 that are located the intermediate level are crisscross to be set up, and still weld between two second crossbearers 3 in intermediate level has two parallel steady rest 9, make holistic structure more firm, when actual design, the distribution relation of first crossbearer 2 and second crossbearer 3 can further be adjusted, and a stable overall structure is satisfied.

As shown in fig. 2, the driving mechanism includes an upper motor 6 and a lower motor 7 which are arranged oppositely, a first main belt pulley 10 which is coaxially connected to the output shaft of the upper motor 6 and a second main belt pulley 11 which is coaxially connected to the output shaft of the lower motor 7, and a first driven belt pulley 13 and a second driven belt pulley 17 which are operated passively, wherein the first main belt pulley 10 and the first driven belt pulley 13 are equal in height and are connected through one belt 12, and the second main belt pulley 11 and the second driven belt pulley 17 are equal in height and are connected through the other belt 12;

the operation mechanism comprises an upper rotary disc 16 and a lower rotary disc 18 which are arranged in parallel and are pulled apart by a certain distance, and a connecting piece arranged at one end of the two opposite ends, wherein the connecting piece comprises two bearing cylinders 14 with overlapped axes and two connecting discs 15 which are coaxially welded at one side of the upper rotary disc 16 and the lower rotary disc 18 opposite to each other, one ends of the two connecting discs 15 opposite to each other are coaxially connected with a supporting shaft, the two supporting shafts penetrate through the two bearing cylinders 14 and are coaxially welded with a first driven belt pulley 13 and a second driven belt pulley 17 respectively, and the bearing cylinders 14 play a role in protecting and supporting the supporting shafts;

go up motor 6 and lower motor 7 with the equal fixed welding in end have put thing seat 8, and two put thing seats 8 weld respectively on two of them second crossbearers 3, because second crossbearers 3 are a part of supporting mechanism, have consequently guaranteed the stability of going up motor 6 and lower motor 7 structure.

As shown in fig. 1-3, in connection with fig. 4, an upper backboard 4 and a lower backboard 5 are disposed between the supporting mechanism and the operating mechanism, wherein the vertical projections of the upper backboard 4 and the lower backboard 5 are overlapped, the upper backboard 4 and the lower backboard 5 are both welded to the vertical piles 1, the first crossbars 2 or the second crossbars 3 of the supporting mechanism, openings for the two belts 12 to pass through are respectively formed on the upper backboard 4 and the lower backboard 5, corner boards 19 arranged in a rectangular frame shape are fixedly welded on one side surfaces of the upper backboard 4 and the lower backboard 5 close to the upper turntable 16, one side surfaces of the four corner boards 19 close to the upper turntable 16 are welded with a suspension board 21, openings for the belts 12 to pass through are also formed on the suspension board 21, two of the corner boards 19 far away from the upper turntable 16 on the upper backboard 4 are both welded with an overhanging base 20, two of the corner boards 19 far away from the lower turntable 18 on the lower backboard 5 are both welded with overhanging bases 20, the edge angle plate 19 and the suspension plate 21 are both provided with sunken grooves for mounting bolts, so that the edge angle plate 19 and the suspension plate 21 are fixed on the upper back plate 4 or the lower back plate 5 through the mounting of a plurality of bolts, and one ends of the two suspension plates 21 far away from the supporting mechanism are respectively fixedly connected with the two bearing cylinders 14, thereby ensuring the stability of the two bearing cylinders 14.

The using method comprises the following steps: this numerical control grinds operation device for frame machine, during the use, at first, by the centre gripping of processing work piece between last carousel 16 and lower carousel 18, motor 6 and lower motor 7 synchronous working drive first main belt pulley 10 and the operation of second main belt pulley 11 in the drive, make two belts 12 drive first from belt pulley 13 and second from belt pulley 17 and operate respectively to drive carousel 16 and lower carousel 18 synchronous operation through two linking up dish 15, consequently, the work piece of being processed that is located between carousel 16 and the lower carousel 18 also can turn to thereupon, thereby satisfy the processing demand.

The above description is only for the preferred embodiment of the present invention, but the scope of the utility model is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the utility model, and equivalent alternatives or modifications according to the technical solution of the utility model and the practical idea thereof should be covered by the scope of the utility model.

Claims (7)

1. The utility model provides a frame machine running device is ground in numerical control, includes supporting mechanism, actuating mechanism and the running mechanism of mutually supporting, its characterized in that: the supporting mechanism comprises four vertical piles (1) which are arranged in a rectangular frame shape, a first transverse frame (2) and a second transverse frame (3) which are distributed in a multi-layer mode, wherein each layer is provided with two first transverse frames (2) with equal heights and two second transverse frames (3) with equal heights;

the driving mechanism comprises an upper motor (6) and a lower motor (7) which are arranged in a reverse manner, a first main belt pulley (10) which is coaxially connected to an output shaft of the upper motor (6) and a second main belt pulley (11) which is coaxially connected to an output shaft of the lower motor (7), and a first driven belt pulley (13) and a second driven belt pulley (17) which are in passive operation;

the operation mechanism comprises an upper rotary disc (16) and a lower rotary disc (18) which are arranged in parallel and are pulled apart by a certain distance, and a connecting piece arranged at the opposite ends of the upper rotary disc and the lower rotary disc.

2. The operating device for the numerical control frame grinding machine according to claim 1, characterized in that: two on every layer the both ends of second crossbearer (3) are equallyd divide and are do not welded with two of them vertical piles (1), every the both ends of first crossbearer (2) not only weld with two vertical piles (1), also weld with two second crossbearers (3).

3. The operating device for the numerical control frame grinding machine according to claim 2, characterized in that: first crossbearer (2) and second crossbearer (3) are not complete layer upon layer correspondence, and first crossbearer (2) and second crossbearer (3) that only are located topmost and bottommost correspond layer upon layer, and first crossbearer (2) and second crossbearer (3) that are located the intermediate level set up in a staggered manner.

4. The operating device for the numerical control frame grinding machine according to claim 1, characterized in that: the first main belt pulley (10) and the first driven belt pulley (13) are equal in height and connected through one belt (12), and the second main belt pulley (11) and the second driven belt pulley (17) are equal in height and connected through the other belt (12).

5. The operating device for the numerical control frame grinding machine according to claim 1, characterized in that: the connecting piece includes two bearing cylinder (14) of axis coincidence and coaxial welding and links up in two linking dish (15) of carousel (16) and carousel (18) back of the body side mutually down, two link up equal coaxial coupling in dish (15) one end back of the body mutually and have the back shaft, two back shafts pass two bearing cylinder (14) and respectively with first from belt pulley (13) and second from belt pulley (17) coaxial welding.

6. The operating device for the numerical control frame grinding machine according to claim 1, characterized in that: an upper back plate (4) and a lower back plate (5) are arranged between the supporting mechanism and the operation mechanism, wherein the upper back plate (4) and the lower back plate (5) are welded on the vertical piles (1), the first cross frames (2) or the second cross frames (3) of the supporting mechanism.

7. The operating device for the numerical control frame grinding machine according to claim 6, characterized in that: and side angle plates (19) which are arranged in a rectangular frame shape are fixedly welded on one side surfaces of the upper back plate (4) and the lower back plate (5) close to the upper turntable (16), and hanging plates (21) are welded on one side surfaces of the side angle plates (19) close to the upper turntable (16).

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