CN222986265U - A machine tool with a rotating worktable and a control system - Google Patents

Abstract

The utility model provides a machine tool with a rotary workbench and a control system, wherein the machine tool comprises a machine body, a workbench, two supporting seats and a first driving piece, two ends of the workbench are provided with rotating shafts, the two supporting seats are arranged on the machine body and are provided with through holes, the two supporting seats are respectively arranged at two ends of the workbench, the rotating shafts of the workbench are in rotating connection with the supporting seats through the through holes, the first driving piece is arranged on the supporting seat at one end of the machine body, and the driving end of the first driving piece is in transmission connection with the rotating shafts of the workbench. The workbench is driven to rotate on the supporting seat through the first driving piece, so that the workbench is controlled to rotate, angle adjustment is conducted according to machining requirements, machining of different angles or inclined surface structures on a workpiece is guaranteed, and the effect of rapid machining is achieved. And the machine tool is not required to be combined with a plurality of machine tools for processing or auxiliary tools, so that the processing cost and the production cost are reduced, and the production efficiency is improved.

Description

Machine tool with rotary workbench and control system

Technical Field

The utility model belongs to the technical field of machine tools, and particularly relates to a machine tool with a rotary workbench and a control system.

Background

Along with the development of industry, various parts are increasingly required, such as parts with different slopes, parts with unique processing structures on different slope surfaces, and the like, but a workbench which can move left and right or back and forth is conventionally adopted by the existing machine tool, and the workbench cannot perform angle adjustment, so that a great deal of time is often required to be consumed in the process of processing the unique parts, for example, in the process of processing parts with partial slopes having complex structures, the workbench cannot perform angle adjustment on a workpiece, so that when the processing of the slope structures is performed, the partial structures are in processing dead angles of processing tool bits, and at the moment, the processing can be realized only by combining a plurality of machine tools or combining a plurality of auxiliary tools, thereby having the problems of higher processing cost, low production efficiency and high production cost of single parts.

Disclosure of utility model

In order to overcome the defects of the prior art, the utility model provides a machine tool with a rotary workbench and a control system, which are used for solving the problem that the workbench cannot be subjected to angle adjustment in the prior art.

One embodiment of the present utility model provides a machine tool having a rotary table, comprising:

A body;

The two ends of the workbench are provided with rotating shafts;

The two supporting seats are arranged on the machine body and are provided with through holes, the two supporting seats are respectively arranged at two ends of the workbench, and a rotating shaft of the workbench is rotationally connected with the supporting seats through the through holes;

the first driving piece is arranged on the supporting seat at one end of the machine body, and the driving end of the first driving piece is in transmission connection with the rotating shaft of the workbench.

In one embodiment, the machine body is provided with a feed opening, the feed opening is arranged along the bottom of the machine body in a penetrating manner, and the workbench is arranged above the feed opening.

In one embodiment, the workbench is provided with a plurality of tool clamps, and the tool clamps are used for clamping workpieces.

In one embodiment, the tool fixture includes:

the clamping device comprises a base, wherein one end of the base is provided with a limiting piece, and a fixed clamping block is arranged on the limiting piece;

the limiting seat is arranged on the base, a second driving piece is arranged on one surface of the limiting seat opposite to the fixed clamping block, a movable clamping block is arranged on the driving end of the second driving piece, the movable clamping block and the fixed clamping block are oppositely arranged, and the second driving piece is used for driving the movable clamping block to be close to or far away from the fixed clamping block so as to clamp or loosen a workpiece.

In one embodiment, the fixture further comprises a fastener, and the limiting seat is connected with the base through the fastener.

In one embodiment, a first sliding mechanism is arranged on the workbench and comprises at least two first sliding rails which are arranged in parallel, a plurality of first sliding blocks are correspondingly arranged on the first sliding rails, the first sliding blocks are sequentially arranged at intervals along the length direction of the first sliding rails, the first sliding blocks are connected with the corresponding first sliding rails through fasteners, and the tool clamp is arranged on the first sliding blocks of the two first sliding rails.

In one embodiment, the machine body is provided with a machining manipulator, the machining manipulator is connected with the machine body through a second sliding mechanism, the machining manipulator is provided with a main shaft, the main shaft is used for installing a cutter for machining the workpiece, and the main shaft is positioned above the workbench.

In one embodiment, the second slip mechanism comprises:

the at least two second sliding rails are arranged on the machine body and are arranged in parallel;

The sliding plate is provided with second sliding blocks corresponding to at least two second sliding rails respectively, and is in sliding connection with the second sliding rails through the second sliding blocks, wherein the processing manipulator is arranged on the sliding plate;

The rack is arranged on the machine body and is parallel to the second sliding rail;

And the third driving part is arranged on the sliding plate, and the driving end of the third driving part is provided with a gear meshed with the rack.

In one embodiment, the first drive member and the three drive members comprise motors;

the second driving member includes a cylinder.

One embodiment of the present utility model further provides a control system, including:

The machine tool with the rotary workbench according to any one of the above, wherein the machine tool comprises a second driving piece and a third driving piece;

The first control module is electrically connected with the first driving piece and is used for controlling the working operation and stop of the first driving piece;

The second control module is electrically connected with the second driving piece and is used for controlling the working operation and stop of the second driving piece;

and the third control module is electrically connected with the third driving piece and is used for controlling the working operation and the stopping of the third driving piece.

The machine tool with the rotary workbench and the control system provided by the embodiment have the following beneficial effects:

Through installing the supporting seat at the both ends of fuselage, and the both ends and the support rotation of workstation are connected, drive the workstation through first driving piece and rotate on the supporting seat to the control workstation rotates, so that carries out angle modulation according to the processing needs, guarantees to carry out the processing of different angles or inclined plane structure to the work piece, and drive the workstation through first driving piece and rotate, so that the inclined plane that needs processing rotates under the processing cutter, realizes the effect of quick processing. And the machine tool is not required to be combined with a plurality of machine tools for processing or auxiliary tools, so that the processing cost and the production cost are reduced, and the production efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a machine tool with a rotary table according to an embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of region A of the machine tool of FIG. 1 having a rotary table;

FIG. 3 is a schematic structural view of one of the tool clamps;

FIG. 4 is a schematic front view of the machine tool of FIG. 1 with a rotary table;

FIG. 5 is a schematic left-hand view of the machine tool of FIG. 4 with a rotary table;

fig. 6 is a schematic top view of the machine tool with rotary table of fig. 4.

The numerical control machine comprises a machine body, 11, a feed port, 2, a workbench, 21, a rotating shaft, 3, a supporting seat, 4, a first driving part, 5, a fixture, 51, a base, 511, a limiting part, 512, a fixed clamping block, 514, a limiting block, 52, a limiting seat 521, a second driving part, 522, a movable clamping block, 53, a fastener, 54, an adjusting mechanism, 541, a limiting groove, 542, an adjusting part, 543, a limiting block, 6, a first sliding mechanism, 61, a first sliding rail, 62, a first sliding block, 7, a machining manipulator, 71, a main shaft, 8, a second sliding mechanism, 81, a second sliding rail, 82, a sliding plate, 821, a second sliding block, 83, a rack, 84, a third driving part, 841 and a gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear are referred to in the embodiments of the present utility model), the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture, and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if "and/or" and/or "are used throughout, the meaning includes three parallel schemes, for example," a and/or B "including a scheme, or B scheme, or a scheme where a and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1-6, one embodiment of the present utility model provides a machine tool having a rotary table, comprising:

A body 1;

A workbench 2, two ends of which are provided with rotating shafts 21;

The two supporting seats 3 are arranged on the machine body 1, the supporting seats 3 are provided with through holes, the two supporting seats 3 are respectively arranged at two ends of the workbench 2, and the rotating shaft 21 of the workbench 2 is in rotating connection with the supporting seats 3 through the through holes;

the first driving element 4 is installed on the supporting seat 3 at one end of the machine body 1, and the driving end of the first driving element 4 is in transmission connection with the rotating shaft 21 of the workbench 2.

In this embodiment, through installing supporting seat 3 at the both ends of fuselage 1, and the both ends and the support rotation of workstation 2 are connected, drive workstation 2 through first driving piece 4 on supporting seat 3 and rotate to control workstation 2 rotates, so that carry out the angle modulation according to the processing needs, guarantee to carry out the processing of different angles or inclined plane structure to the work piece, through rotating workstation 2, with make the inclined plane that needs processing rotate under the processing cutter, realize quick processing's effect. And the machine tool is not required to be combined with a plurality of machine tools for processing or auxiliary tools, so that the processing cost and the production cost are reduced, and the production efficiency is improved.

Referring to fig. 1 and 6, in one embodiment, the machine body 1 is provided with a material through hole 11, the material through hole 11 is disposed through along the bottom of the machine body 1, and the workbench 2 is located above the material through hole 11.

In this embodiment, through set up feed opening 11 on fuselage 1, workstation 2 is in the top of feed opening 11, and feed opening 11 runs through the setting along the bottom of fuselage 1, and the waste material that produces when being convenient for process, piece are unified to be collected and clear up.

Referring to fig. 1 and 4-6, in one embodiment, a plurality of tool fixtures 5 are disposed on the working table 2, and the tool fixtures 5 are used for clamping a workpiece.

In this embodiment, the number of the tool fixtures 5 on the workbench 2 can be set correspondingly according to the actual situation of the workpiece, so that 1 or more tool fixtures 5 can be installed on the workbench 2 to perform stable clamping on the workpiece, for example, the size of the workpiece to be processed is shorter, one tool fixture 5 can be installed on the workbench 2 when stable clamping can be realized through one tool fixture, if the size of the workpiece to be processed is longer, a plurality of tool fixtures 5 can be installed on the workbench 2 when stable clamping can be realized through a plurality of tool fixtures, and the plurality of tool fixtures 5 are arranged at intervals.

Referring to fig. 2, in one embodiment, the tool fixture 5 includes:

A base 51, wherein a limiting piece 511 is arranged at one end of the base 51, and a fixed clamping block 512 is arranged on the limiting piece 511;

The limiting seat 52 is installed on the base 51, a second driving member 521 is installed on one surface of the limiting seat 52 opposite to the fixed clamping block 512, and a movable clamping block 522 is installed on the driving end of the second driving member 521, where the second driving member 521 is used to drive the movable clamping block 522 to approach or depart from the fixed clamping block 512, so as to clamp or loosen a workpiece.

In this embodiment, through setting up the locating part 511 in the one end of base 51, and be provided with fixed grip block 512 on the locating part 511, through the other end of installing base 51 with spacing seat 52, and spacing seat 52 installs second driving piece 521, the drive end of second driving piece 521 install with fixed grip block 512 relative movable grip block 522 that sets up, movable grip block 522 can be close to or keep away from along with the drive of second driving piece 521 fixed grip block 512 to realize carrying out the centre gripping to the work piece or loosen and can fix and dismantle the work piece fast through this frock clamp 5, and can adapt to the work piece of different specifications, realize flexible processing effect.

Referring to fig. 2, in one embodiment, the tool fixture 5 further includes a fastener 53, and the limiting seat 52 is connected to the base 51 through the fastener 53.

In this embodiment, the limiting seat 52 is connected with the base 51 by the fastener 53, so that the limiting seat 52 can be quickly fixed on the base 51, thereby ensuring the stability of processing.

According to the requirement, the base 51 is further provided with a plurality of groups of positioning holes for connecting the fastening piece 53, the plurality of groups of positioning holes are arranged along the direction array of the limiting piece 511 from the other end of the base 51, a corresponding group of limiting holes are arranged on the limiting seat 52, a group of limiting holes are correspondingly arranged with one group of positioning holes, the tail end of the fastening piece 53 passes through the limiting holes and is connected with the positioning holes, so that the limiting seat 52 is fixed on the base 51, and according to the size of a workpiece, the limiting holes of the limiting seat 52 are correspondingly arranged above one group of positioning holes far away from or close to the limiting piece 511, and the distance between the movable clamping block 522 and the fixed clamping block 512 is adjusted.

Referring to fig. 3, in one embodiment, the fixture 5 may further include an adjusting mechanism 54, which is mounted on the base 51 through the adjusting mechanism 54 by the limiting seat 52, where the adjusting mechanism 54 includes a connection hole, a limiting groove 541, an adjusting member 542 and a limiting block 543514, the connection hole is disposed on the limiting seat 52, the limiting groove 541 is disposed on the base 51, the limiting seat 52 is above the limiting groove 541, the connection hole is communicated with the limiting groove 541, the limiting block 543514 is disposed in the limiting groove 541, and the end of the adjusting member 542 is in threaded connection with the limiting block 543514 in the limiting groove 541 through the connection hole, where the adjusting member 542 is used for adjusting the distance between the limiting block 543514 and the base 51 so as to lock the limiting seat 52 on the base 51 or unlock the limiting seat 52.

In this embodiment, the connection hole is formed in the limit seat 52, the limit groove 541 is formed in the base 51, the limit seat 52 is located above the limit groove 541, the connection hole is communicated with the limit groove 541, the limit block 543514 is disposed in the limit groove 541, and the tail end of the adjusting member 542 passes through the connection hole to enter the limit groove 541 to be in threaded connection with the limit block 543514, so that the distance between the limit block 543514 and the base 51 is adjusted, the limit seat 52 is locked on the base 51 or unlocked on the limit seat 52, and after the unlocking, the distance between the limit seat 52 and the limit member 511 can be adjusted according to the size of a workpiece, so that the distance between the movable clamping block 522 and the fixed clamping block 512 is adjusted, and a flexible processing effect is achieved. Adjustment member 542 can be fastener 53.

Referring to fig. 3, in one embodiment, the cross-sectional shape of the limiting block 543514 is set corresponding to the cross-sectional shape of the limiting groove 541, and the cross-sectional shape of the limiting groove 541 is set to be smaller at the top and larger at the bottom.

In this embodiment, the cross-sectional shape of the limiting block 543514 is set corresponding to the cross-sectional shape of the limiting groove 541, so that the limiting block 543514 can slide along the length direction of the limiting groove 541, preventing the limiting block 543514 from separating from the upper part of the limiting groove 541 and preventing the limiting block 543514 from rotating in the limiting groove 541, so that the limiting block 543514 can approach or separate from the limiting seat 52 when the fastener 53 is adjusted, and locking the limiting seat 52 on the base 51 or unlocking the limiting seat 52 is realized.

Referring to fig. 3, the cross-sectional shape of the limiting groove 541 may include a "convex" shape, a triangle shape, a trapezoid shape, etc.

Referring to fig. 1 and 4-6, in one embodiment, the workbench 2 is provided with a first sliding mechanism 6, the first sliding mechanism 6 includes at least two first sliding rails 61 arranged in parallel, a plurality of first sliding blocks 62 are correspondingly arranged on the two first sliding rails 61, the plurality of first sliding blocks 62 are sequentially arranged at intervals along the length direction of the first sliding rails 61, the first sliding blocks 62 are connected with the corresponding first sliding rails 61 through fasteners 53, and the fixture 5 is mounted on the first sliding blocks 62 of the two first sliding rails 61.

In this embodiment, the first sliding mechanism 6 is used to mount the fixture 5 on the workbench 2, so as to adjust the position of the fixture 5 according to the working requirement, and realize flexible control of the fixture 5, so as to facilitate machining of the workpiece.

Referring to fig. 1 and 4-6, in one embodiment, a machining manipulator 7 is mounted on the machine body 1, the machining manipulator 7 is connected to the machine body 1 through a second sliding mechanism 8, the machining manipulator 7 has a spindle 71, the spindle 71 is used for mounting a tool for machining the workpiece, and the spindle 71 is located above the workbench 2.

In the present embodiment, the machining manipulator 7 is mounted on the machine body 1 by the second slide mechanism 8 so as to flexibly control the machining manipulator 7, and the machining manipulator 7 has the main shaft 71, and the workpiece can be machined by mounting the tool on the main shaft 71.

Referring to fig. 1 and 4-6, in one embodiment, the second sliding mechanism 8 includes:

at least two second sliding rails 81 mounted on the machine body 1, wherein the at least two second sliding rails 81 are arranged in parallel;

The sliding plate 82 is provided with second sliding blocks 821 corresponding to at least two second sliding rails 81 respectively, and the sliding plate 82 is in sliding connection with the second sliding rails 81 through the second sliding blocks 821, wherein the processing manipulator 7 is installed on the sliding plate 82;

A rack 83 mounted on the body 1, the rack 83 being disposed in parallel with the second slide rail 81;

A third driving member 84 mounted on the sliding plate 82, and a gear 841 engaged with the rack 83 is mounted at a driving end of the third driving member 84.

In the present embodiment, the sliding plate 82 is slidably connected to the second sliding rail 81 through the second sliding block 821, and drives the gear 841 and the rack 83 to drive through the third driving member 84, so as to drive the sliding plate 82 to move on the second sliding rail 81.

In one embodiment, the first drive member 4 and the third drive member 84 comprise motors;

the second driving member 521 includes a cylinder.

In this embodiment, the first driving member 4 includes a motor, which controls the rotation and the rotation angle of the table 2 to achieve the effect of rapidly processing different angle surfaces of the workpiece, the second driving member 521 includes a cylinder, which drives the movable clamping block 522 to approach or separate from the fixed clamping block 512, so as to achieve the effect of rapidly fixing or releasing the workpiece by adjusting the distance between the movable clamping block 522 and the fixed clamping block 512 according to the size of the workpiece, and the third driving member 84 includes a motor, which achieves the effect of moving the gear 841 on the rack 83 and drives the sliding plate 82 to circularly reciprocate on the second sliding rail 81.

One embodiment of the present utility model further provides a control system, including:

A machine tool having a rotary table 2 as claimed in any one of the preceding claims, the machine tool comprising a second drive 521 and a third drive 84;

the first control module is electrically connected with the first driving piece 4 and is used for controlling the working operation and stop of the first driving piece 4;

The second control module is electrically connected with the second driving piece 521 and is used for controlling the working operation and stop of the second driving piece 521;

And a third control module, which is electrically connected to the third driving element 84, and is used for controlling the working operation and stop of the third driving element 84.

In this embodiment, the first control module, the second control module and the third control module are electrically connected with the first driving member 4, the second driving member 521 and the third driving member 84 respectively, so that the machining of the workpiece is accurately controlled, and the accuracy of the machining operation is improved.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (10)

1. A machine tool having a rotary table, comprising:

A body;

The two ends of the workbench are provided with rotating shafts;

The two supporting seats are arranged on the machine body and are provided with through holes, the two supporting seats are respectively arranged at two ends of the workbench, and a rotating shaft of the workbench is rotationally connected with the supporting seats through the through holes;

the first driving piece is arranged on the supporting seat at one end of the machine body, and the driving end of the first driving piece is in transmission connection with the rotating shaft of the workbench.

2. A machine tool with a rotary table according to claim 1, wherein the machine body is provided with a feed opening, and the feed opening is provided through along the bottom of the machine body, the table being located above the feed opening.

3. A machine tool having a rotary table as claimed in claim 1, wherein a plurality of tool clamps are provided on the table, the tool clamps being adapted to clamp a workpiece.

4. A machine tool having a rotary table as claimed in claim 3 wherein said tool holder comprises:

the clamping device comprises a base, wherein one end of the base is provided with a limiting piece, and a fixed clamping block is arranged on the limiting piece;

the limiting seat is arranged on the base, a second driving piece is arranged on one surface of the limiting seat opposite to the fixed clamping block, a movable clamping block is arranged on the driving end of the second driving piece, the movable clamping block and the fixed clamping block are oppositely arranged, and the second driving piece is used for driving the movable clamping block to be close to or far away from the fixed clamping block so as to clamp or loosen a workpiece.

5. A machine tool having a rotary table as defined in claim 4 wherein said tool holder further comprises a fastener, said stop block being connected to said base by said fastener.

6. A machine tool with a rotary workbench according to claim 3, wherein a first sliding mechanism is arranged on the workbench and comprises at least two first sliding rails arranged in parallel, a plurality of first sliding blocks are correspondingly arranged on the two first sliding rails, the plurality of first sliding blocks are sequentially arranged at intervals along the length direction of the first sliding rails, the first sliding blocks are connected with the corresponding first sliding rails through fasteners, and the tool clamp is arranged on the first sliding blocks of the two first sliding rails.

7. A machine tool having a rotary table as claimed in claim 4 wherein a machining robot is mounted on the machine body, the machining robot being connected to the machine body by a second slide mechanism, the machining robot having a spindle for mounting a tool for machining the workpiece, the spindle being above the table.

8. A machine tool having a rotary table as defined in claim 7 wherein said second slide comprises:

the at least two second sliding rails are arranged on the machine body and are arranged in parallel;

The sliding plate is provided with second sliding blocks corresponding to at least two second sliding rails respectively, and is in sliding connection with the second sliding rails through the second sliding blocks, wherein the processing manipulator is arranged on the sliding plate;

The rack is arranged on the machine body and is parallel to the second sliding rail;

And the third driving part is arranged on the sliding plate, and the driving end of the third driving part is provided with a gear meshed with the rack.

9. A machine tool having a rotary table according to claim 8,

The first driving member and the third driving member include motors;

the second driving member includes a cylinder.

10. A control system, comprising:

A machine tool having a rotary table according to any one of claims 1 to 9, the machine tool comprising a second drive member and a third drive member;

The first control module is electrically connected with the first driving piece and is used for controlling the working operation and stop of the first driving piece;

The second control module is electrically connected with the second driving piece and is used for controlling the working operation and stop of the second driving piece;

and the third control module is electrically connected with the third driving piece and is used for controlling the working operation and the stopping of the third driving piece.