CN113478284A

CN113478284A - Multi-axial turnover device for machining of cutting machine tool

Info

Publication number: CN113478284A
Application number: CN202110909708.9A
Authority: CN
Inventors: 李�瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2021-10-08

Abstract

The invention relates to the field of cutting machining, in particular to a multi-axial turnover device for machining of a cutting machine tool, which comprises a supporting underframe, a turnover assembly, a centering assembly, a clamping assembly, a shifting assembly and the like; the upset subassembly is located on supporting the chassis, and on the subassembly located the upset subassembly between two parties, the clamping component was located on the upset subassembly, stirs the subassembly and locates on supporting the chassis. Through the cooperation of equipment internals, the slip support frame and the device on it can be along slide rail board reciprocating motion to make place the bench work piece of treating the cutting can use the centre of a circle of slide rail board as the center of rotation and rotate, a plurality of columns of stirring then can intermittently promote the dial and the device on it rotates, make the dial and the device on it can use the rotation bracing piece to rotate to suitable angle as the center of rotation, facilitate for subsequent cutting operation, reached and to make according to the demand place the bench work piece of treating the cutting multi-axial upset effect.

Description

Multi-axial turnover device for machining of cutting machine tool

Technical Field

The invention relates to the field of cutting machining, in particular to a multi-axial turnover device for machining of a cutting machine tool.

Background

Cutting means a processing method of cutting off redundant material layers on a workpiece by using a cutting tool to enable the workpiece to obtain a specified geometric shape, size and surface quality, the geometric precision of the part obtained by cutting is wide in variation range and can be adapted to the requirements of different levels, and the material, shape, size and weight of the part subjected to cutting are wide in application range, so that the cutting is widely applied by people, and at present, the cutting is developing towards high precision, high efficiency, automation, flexibility and intellectualization.

The cutting is usually completed on a lathe, the shape and the size of a blank need to be changed by utilizing the rotation motion of a workpiece and the linear motion or the curvilinear motion of a cutter in the cutting process, meanwhile, the clamping and fixing of the workpiece are also extremely important in the cutting process, the workpiece to be cut can be overturned by 90 degrees by the conventional device, but the overturning angle of the workpiece to be cut by the conventional device is too limited, the requirement of a user is difficult to meet, and the workpiece to be cut is sometimes improperly clamped by the conventional device, so that the workpiece to be cut falls or flies out, and potential safety hazards exist.

Disclosure of Invention

In view of the above, it is necessary to provide a multi-axial turnover device for machining of a cutting machine tool, which can turn over a workpiece to be machined in a multi-axial direction as required and effectively fix the workpiece to be machined on a placing table for subsequent machining, so as to solve the problems of the conventional device proposed in the background art that the angle for turning over the workpiece to be machined is too limited and the workpiece to be machined is clamped improperly.

The technical scheme of the invention is as follows: the utility model provides a cutting machine processing is with multiaxial turning device, is including supporting chassis, upset subassembly, subassembly placed in the middle, clamping component and stirring the subassembly, on the upset subassembly was located and is supported the chassis, on the subassembly placed in the middle was located the upset subassembly, clamping component located the upset subassembly, stir the subassembly and locate on supporting the chassis.

In a preferred embodiment of the present invention, the turnover assembly comprises an electric push rod, a sliding sleeve, a connecting rod, a sliding rail plate, a sliding support frame, a rotating support rod and a guide bar, wherein the electric push rod is mounted on the support chassis, one end of the electric push rod is connected with the connecting rod, the connecting rod is connected with the sliding sleeve, the sliding sleeve is slidably connected with the support chassis, the sliding rail plate is in a semicircular arc shape, the sliding support frame is slidably connected on the sliding rail plate, the rotating support rod is rotatably connected on the sliding support frame, the guide bar is slidably connected on the sliding sleeve, and the guide bar is rotatably connected with the sliding support frame.

In a preferred embodiment of the present invention, the centering assembly includes a placing table, a limiting plate and a first spring, the top end of the rotating support rod is connected to the placing table, the top of the placing table is connected with four limiting plates in a distributed sliding manner, and the first spring is connected between the limiting plate and the placing table.

In a preferred embodiment of the invention, the clamping assembly comprises a dial plate, a sliding frame, a second spring, a first support frame, a clamping frame, a swinging frame, a support block, a clamping frame and a third spring, the dial plate is connected to a rotating support rod, the sliding frame is connected to the rotating support rod in a sliding mode, the second spring is connected between the sliding frame and the dial plate, the first support frame is connected to the rotating support rod, the clamping frame is connected to the first support frame in a symmetrical rotating mode, the swinging frame is connected to the clamping frame in a rotating mode, the swinging frame is connected to the sliding frame in a rotating mode, the support block is connected to one side of the sliding support frame, the clamping frame is connected to the supporting block in a sliding mode, the clamping frame is in contact with the sliding frame, and the third spring is connected between the clamping frame and the support block.

In a preferred embodiment of the present invention, the toggle assembly comprises a second support frame, a wedge plate and a clamp column, the second support frame is connected to the support chassis, the wedge plate is connected to the second support frame, the clamp column is connected to the sliding frame, and the clamp column is in contact with the wedge plate.

In a preferred embodiment of the invention, the device further comprises a rotating assembly, the rotating assembly is arranged on the supporting underframe, the rotating assembly comprises a supporting arc-shaped strip, a poking column, a limiting frame, a fourth spring and a wedge-shaped frame, the supporting arc-shaped strip is connected to the supporting underframe, mounting holes are distributed on the supporting arc-shaped strip, the poking column is connected to the supporting arc-shaped strip in a distributed clamping sleeve type through the mounting holes, the limiting frame is connected to the sliding support frame in a sliding mode, the poking disc is clamped into the limiting frame, the fourth spring is connected between the limiting frame and the sliding support frame, the wedge-shaped frame is connected to the limiting frame, and the rotating support rod penetrates through the wedge-shaped frame.

Compared with the prior art, the invention has the following advantages:

through the cooperation of equipment internals, the slip support frame and the device on it can be along slide rail board reciprocating motion to make place the bench work piece of treating the cutting can use the centre of a circle of slide rail board as the center of rotation and rotate, a plurality of columns of stirring then can intermittently promote the dial and the device on it rotates, make the dial and the device on it can use the rotation bracing piece to rotate to suitable angle as the center of rotation, facilitate for subsequent cutting operation, reached and to make according to the demand place the bench work piece of treating the cutting multi-axial upset effect.

Through the cooperation of limiting plate and clamping frame and last device, the limiting plate can tentatively will place the bench work piece of treating the cutting and press from both sides tightly, at the slip support frame and the device pivoted in-process above that, clamping frame then can further will place the bench work piece of treating the cutting and press from both sides tightly to can prevent effectively that the work piece of treating the cutting can drop at the pivoted in-process, the probability that has reduced danger and takes place, the follow-up operation of being convenient for, reached and to place the bench work piece of treating the cutting effectively and fix the effect so that follow-up processing.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a schematic perspective view of a part of the flip assembly of the present invention.

Fig. 4 is a perspective view of the centering assembly of the present invention.

Fig. 5 is a schematic view of a first partially assembled body of the clamping assembly of the present invention.

Fig. 6 is a schematic view of a second partial body construction of the clamping assembly of the present invention.

Fig. 7 is a schematic partial perspective view of the toggle assembly of the present invention.

Fig. 8 is a perspective view of the rotating assembly of the present invention.

Fig. 9 is a partial perspective view of the rotating assembly of the present invention.

In the figure: 1. support chassis, 2, upset subassembly, 21, electric putter, 22, sliding sleeve, 23, the connecting rod, 24, slide rail board, 25, the slip support frame, 251, rotation support pole, 26, the gib block, 3, the subassembly of centering, 31, place the platform, 32, the limiting plate, 33, first spring, 4, clamping component, 41, dial, 42, the carriage, 43, second spring, 44, first support frame, 45, the clamping frame, 46, the swing span, 47, the supporting shoe, 48, the card frame, 49, the third spring, 5, stir the subassembly, 51, the second support frame, 52, the wedge board, 53, the card post, 6, the runner assembly, 61, support arc strip, 62, the mounting hole, 63, stir the post, 64, the restriction frame, 65, the fourth spring, 66, the wedge frame.

Detailed Description

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, and the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding, sticking and the like in the prior art, and the detailed description is not repeated.

Example 1

A multi-axial turnover device for machining of a cutting machine tool is disclosed, as shown in figures 1-9, and comprises a supporting chassis 1, a turnover assembly 2, a centering assembly 3, a clamping assembly 4 and a toggle assembly 5, wherein the turnover assembly 2 is arranged on the supporting chassis 1, the turnover assembly 2 is used for enabling a workpiece to be cut on a placing table 31 to rotate for a certain angle by taking the circle center of a sliding rail plate 24 as a rotation center, the centering assembly 3 is arranged on the turnover assembly 2, the clamping assembly 4 is used for further clamping the workpiece to be cut on the placing table 31, and the toggle assembly 5 is arranged on the supporting chassis 1.

The turnover component 2 comprises an electric push rod 21, a sliding sleeve 22, a connecting rod 23, a sliding rail plate 24, a sliding support frame 25, a rotary support rod 251 and a guide strip 26, wherein the electric push rod 21 is arranged on the support chassis 1, the electric push rod 21 is used for driving the connecting rod 23 and a device on the connecting rod to reciprocate, one end of the electric push rod 21 is connected with the connecting rod 23, the connecting rod 23 is connected with the sliding sleeve 22, the sliding sleeve 22 is connected with the support chassis 1 in a sliding way, the sliding rail plate 24 is connected with the support chassis 1, the sliding rail plate 24 is in a semi-circular arc shape, the sliding support frame 25 is connected on the sliding rail plate 24 in a sliding way, through the cooperation of the sliding rail plate 24, the sliding support frame 25 and the devices thereon reciprocate along the sliding rail plate 24, the sliding support frame 25 is rotatably connected with a rotating support rod 251, the sliding sleeve 22 is slidably connected with a guide bar 26, and the guide bar 26 is rotatably connected with the sliding support frame 25.

Subassembly 3 placed in the middle is including placing platform 31, limiting plate 32 and first spring 33, and the hookup of rotation bracing piece 251 top has placed platform 31, and the top of placing platform 31 distributes sliding connection and has four limiting plates 32, is connected with first spring 33 between limiting plate 32 and the placing platform 31, and through limiting plate 32 and the cooperation of first spring 33, the work piece that will wait to cut on the placing platform 31 is pressed from both sides tightly tentatively.

The clamping assembly 4 comprises a dial plate 41, a sliding frame 42, a second spring 43, a first support frame 44, a clamping frame 45, a swinging frame 46, a supporting block 47, a clamping frame 48 and a third spring 49, the dial plate 41 is connected to a rotating support rod 251, the sliding frame 42 is connected to the rotating support rod 251 in a sliding mode, the second spring 43 is connected between the sliding frame 42 and the dial plate 41, the second spring 43 is used for driving the sliding frame 42 and the upper device to reset, the first support frame 44 is connected to the rotating support rod 251, the clamping frame 45 is connected to the first support frame 44 in a symmetrical and rotating mode, the clamping frame 45 is used for further clamping a workpiece to be cut on the placing table 31, the swinging frame 46 is connected to the clamping frame 45 in a rotating mode, the clamping frame 45 can swing under the action of the swinging frame 46, the swinging frame 46 is connected to the sliding frame 42 in a rotating mode, the supporting block 47 is connected to one side of the sliding support frame 25, a clamping frame 48 is connected to the supporting block 47 in a sliding mode, the clamping frame 48 is used for clamping the sliding frame 42, the clamping frame 48 is in contact with the sliding frame 42, a third spring 49 is connected between the clamping frame 48 and the supporting block 47, and the third spring 49 is used for driving the clamping frame 48 to reset.

The toggle assembly 5 comprises a second support frame 51, a wedge-shaped plate 52 and a clamping column 53, the second support frame 51 is connected to the support chassis 1, the wedge-shaped plate 52 is connected to the second support frame 51, the wedge-shaped plate 52 is used for pressing the clamping column 53 and an upper device thereof to move upwards, the clamping column 53 is connected to the sliding frame 42, and the clamping column 53 is in contact with the wedge-shaped plate 52.

When the cutting tool is used, a workpiece to be cut on the placing table 31 can be manually placed on the placing table 31, the workpiece to be cut on the placing table 31 can be preliminarily clamped through the matching of the limiting plate 32 and the first spring 33, meanwhile, the workpiece to be cut can be positioned in the middle of the placing table 31, and subsequent cutting operation is facilitated, the electric push rod 21 is manually controlled to be started, so that the connecting rod 23 and the device on the connecting rod 23 can reciprocate, through the matching of the sliding rail plate 24, the sliding support frame 25 and the device on the sliding support frame 25, the sliding support frame 25 and the device on the sliding rail plate 24 can reciprocate along the sliding rail plate 24, so that the workpiece to be cut on the placing table 31 can rotate by taking the circle center of the sliding rail plate 24 as a rotation center, and the workpiece to be cut on the placing table 31 can rotate to a proper angle by taking the circle center of the sliding rail plate 24 as the rotation center according to the length of the electric push rod 21 which is manually controlled to be extended or shortened, and the purpose that the workpiece to be cut on the placing table 31 can rotate by taking the circle center of the sliding rail plate 24 as a rotation center of the sliding rail plate 24 as a rotation center according to a rotation center is achieved according to a certain degree according to the requirement The effect of the fixed angle.

When the sliding support frame 25 and the upper device move along the sliding rail plate 24, the wedge plate 52 presses the clamping column 53 and the upper device to move upwards, the second spring 43 is stretched accordingly, the clamping frame 45 swings under the action of the swing frame 46, so that the clamping frame 45 can further clamp a workpiece to be cut on the placing table 31, the workpiece to be cut can be prevented from falling off in the rotating process, convenience is provided for subsequent processing, the sliding frame 42 pushes the clamping frame 48 to move in the direction away from the rotating support rod 251 in the process of moving upwards of the sliding frame 42, the third spring 49 is stretched accordingly, the sliding frame 42 moves to the position above the clamping frame 48, the clamping frame 48 is reset accordingly under the resetting action of the third spring 49, the clamping frame 48 is enabled to clamp the sliding frame 42, and the sliding frame 42 and the upper device are prevented from resetting.

When the workpiece to be cut on the placing table 31 is machined, the clamping frame 48 is manually pulled to move in the direction away from the rotating support rod 251, the third spring 49 is stretched accordingly, the clamping frame 48 no longer clamps the sliding frame 42, the sliding frame 42 and the upper device thereof are reset under the reset action of the second spring 43, the clamping frame 45 is reset under the action of the swinging frame 46, the workpiece to be cut on the placing table 31 is loosened by the clamping frame 45, then the clamping frame 48 is loosened, and the clamping frame 48 is reset under the reset action of the third spring 49 accordingly.

Example 2

On the basis of embodiment 1, as shown in fig. 7 to 9, the present invention further includes a rotating assembly 6, the rotating assembly 6 is disposed on the supporting chassis 1, the rotating assembly 6 is configured to rotate the toggle disc 41 and the devices thereon to a proper angle with the rotating support rod 251 as a rotation center, the rotating assembly 6 includes a supporting arc strip 61, a toggle column 63, a limiting frame 64, a fourth spring 65 and a wedge frame 66, the supporting chassis 1 is coupled with the supporting arc strip 61, the supporting arc strip 61 is distributed with mounting holes 62, the supporting arc strip 61 is distributed with the toggle column 63 through the mounting holes 62, the toggle column 63 is configured to push the toggle disc 41 and the devices thereon to rotate with the rotating support rod 251 as a rotation center, the sliding support frame 25 is slidably connected with the limiting frame 64, the toggle disc 41 is clamped into the limiting frame 64, the fourth spring 65 is connected between the limiting frame 64 and the sliding support frame 25, the fourth spring 65 is used for driving the limiting frame 64 and the devices thereon to reset, the limiting frame 64 is connected with a wedge-shaped frame 66, and the rotating support rod 251 passes through the wedge-shaped frame 66.

When the wedge-shaped frame 66 contacts one of the toggle columns 63, one of the toggle columns 63 extrudes the wedge-shaped frame 66 and the devices thereon to move downwards, the fourth spring 65 is compressed therewith, so that the limiting frame 64 does not block the toggle disc 41 any more, and thus one of the toggle columns 63 can push the toggle disc 41 and the devices thereon to rotate with the rotating support bar 251 as a rotating center, when the wedge-shaped frame 66 is separated from one of the toggle columns 63, the wedge-shaped frame 66 and the devices thereon can reset under the resetting action of the fourth spring 65, and the toggle disc 41 and the devices thereon can be intermittently pushed to rotate by the plurality of toggle columns 63, so that a plurality of toggle columns 63 can be blocked on the support arc bar 61 through the mounting holes 62 according to requirements, so that the toggle disc 41 and the devices thereon can rotate to a proper angle with the rotating support bar 251 as a rotating center, and the effect of rotating the toggle disc 41 and the devices thereon to a proper angle with the rotating support bar 251 as a rotating center can be achieved according to requirements, finally, the electric push rod 21 is manually controlled to stop operating, and the equipment can be used for carrying out multi-axial overturning on the workpiece to be machined for the second time by repeating the operation.

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 invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multiaxis is to turning device for cutting machine tool processing which characterized in that: including supporting chassis (1), upset subassembly (2), subassembly (3) placed in the middle, clamping component (4) and stirring subassembly (5), on upset subassembly (2) was located supporting chassis (1), on upset subassembly (2) was located in the middle subassembly (3), clamping component (4) was located on upset subassembly (2), stirs subassembly (5) and locates on supporting chassis (1).

2. The multi-axial flipping device for cutting machine tool machining according to claim 1, wherein: upset subassembly (2) is including electric putter (21), sliding sleeve (22), connecting rod (23), slide rail plate (24), sliding support frame (25), rotation support pole (251) and gib block (26), install electric putter (21) on supporting chassis (1), connecting rod (23) have been connected to electric putter (21) one end, sliding sleeve (22) have been connected to connecting rod (23) on, sliding sleeve (22) and supporting chassis (1) sliding connection, slide rail plate (24) are connected on supporting chassis (1), slide rail plate (24) are the semicircle arcuation, slide rail plate (24) go up sliding connection has sliding support frame (25), sliding support frame (25) go up sliding connection has rotation support pole (251), sliding connection has gib block (26) on sliding sleeve (22), gib block (26) are connected with sliding support frame (25) rotary type.

3. The multi-axial tilting device for machining by a cutting machine according to claim 2, characterized in that: subassembly (3) placed in the middle is including placing platform (31), limiting plate (32) and first spring (33), and the hookup of rotation bracing piece (251) top has places platform (31), places platform (31) top distribution sliding type and is connected with four limiting plates (32), limiting plate (32) and place and be connected with first spring (33) between platform (31).

4. The multi-axial flipping device for cutting machine tool machining according to claim 3, wherein: the clamping component (4) comprises a poking disc (41), a sliding frame (42), a second spring (43), a first support frame (44), a clamping frame (45), a swinging frame (46), a support block (47), a clamping frame (48) and a third spring (49), the poking disc (41) is connected on a rotating support bar (251) in a linkage manner, the sliding frame (42) is connected on the rotating support bar (251) in a sliding manner, the second spring (43) is connected between the sliding frame (42) and the poking disc (41), the first support frame (44) is connected on the rotating support bar (251), the clamping frame (45) is connected on the first support frame (44) in a symmetrical rotating manner, the swinging frame (46) is connected on the clamping frame (45) in a rotating manner, the swinging frame (46) is connected with the sliding frame (42) in a rotating manner, the support block (47) is connected on one side of the sliding support frame (25), the clamping frame (47) is connected with the clamping frame (48) in a sliding manner, the clamping frame (48) is contacted with the sliding frame (42), and a third spring (49) is connected between the clamping frame (48) and the supporting block (47).

5. The multi-axial flipping device for cutting machine tool machining according to claim 4, wherein: the poking assembly (5) comprises a second supporting frame (51), a wedge-shaped plate (52) and a clamping column (53), the second supporting frame (51) is connected to the supporting base frame (1), the wedge-shaped plate (52) is connected to the second supporting frame (51), the clamping column (53) is connected to the sliding frame (42), and the clamping column (53) is in contact with the wedge-shaped plate (52).

6. The multi-axial flipping device for cutting machine tool machining according to claim 5, wherein: still including rotating assembly (6), rotating assembly (6) are located on supporting chassis (1), rotating assembly (6) are including supporting arc strip (61), stir post (63), restriction frame (64), fourth spring (65) and wedge frame (66), it supports arc strip (61) to have the hookup on supporting chassis (1), the distributed mounting hole (62) that is provided with on supporting arc strip (61), it is connected with through mounting hole (62) distribution cutting ferrule formula and stirs post (63) to support arc strip (61), sliding connection has restriction frame (64) on sliding support frame (25), it is gone into restriction frame (64) to stir dish (41) card, be connected with fourth spring (65) between restriction frame (64) and sliding support frame (25), hookup has wedge frame (66) on restriction frame (64), rotating support pole (251) passes wedge frame (66).