CN223070960U

CN223070960U - Multi-machine tool machining equipment for round workpieces

Info

Publication number: CN223070960U
Application number: CN202422046303.9U
Authority: CN
Inventors: 丁建荣
Original assignee: Shaoxing Jingding Cnc Equipment Co ltd
Current assignee: Shaoxing Jingding Cnc Equipment Co ltd
Priority date: 2024-08-22
Filing date: 2024-08-22
Publication date: 2025-07-08
Anticipated expiration: 2034-08-22

Abstract

The utility model relates to a circular workpiece multi-machine tool processing equipment, comprising a workbench, a support frame is fixed on the rear side of the upper surface of the workbench, a rotating assembly is provided on the upper surface of the workbench and located in front of the support frame, and a cutting assembly is provided on the top wall of the inner cavity of the support frame. When the circular workpiece multi-machine tool processing equipment processes multiple workpieces simultaneously, the multiple workpieces can be placed on the upper surfaces of three fixed tables respectively, and then the three first motors can be started, and the three first motor output shafts, three rotating columns and three fixed tables can be rotated. When the three fixed tables rotate, the three clamped and fixed workpieces can be driven to rotate. Under the rotation of the three workpieces, the downwardly moving cutter can process and cut the workpiece into a circle. By starting the first motor, the size of the cutting diameter of the workpiece can be adjusted, and three workpieces can be cut simultaneously, and two workpieces can also be cut simultaneously.

Description

Multi-machine tool machining equipment for round workpieces

Technical Field

The utility model relates to the technical field of machine tool processing equipment, in particular to multi-machine tool processing equipment for round workpieces.

Background

The lathe is mainly used for turning a rotating workpiece by a turning tool, can cut the workpiece into a round workpiece, can also be correspondingly processed by a drill bit, a reamer, a tap, a threading die, a knurling tool and the like, is mainly used for processing shafts, discs, sleeves and other workpieces with rotating surfaces, and is the most widely used machine tool in mechanical manufacturing and repairing factories.

For example, CN 215615530U in China discloses a machine tool for processing a circular workpiece with a simple structure, which comprises a machine body, a transverse feeding mechanism, a rotary workbench and a cutting structure, wherein the transverse feeding mechanism and the cutting structure are arranged above the machine body, the transverse feeding mechanism comprises a guide rail, a sliding block, a horizontal movable table, a ball screw and a stepping motor, the guide rail is horizontally arranged at the top of the machine body, the guide rail is fixedly arranged at the top of the machine body through bolts, two guide rails are arranged, the sliding blocks are slidably arranged on the guide rail, two sliding blocks are arranged on each guide rail, the horizontal movable table is a rectangular plate, and the bottom of the horizontal movable table is fixedly connected with the sliding blocks.

Although the above patent has many advantages, when the machine tool for machining in the patent is used for machining workpieces, only a single machine tool machining structure is provided, so that only a single workpiece can be machined, and a plurality of workpieces cannot be machined at the same time, so that the practicability of the machine tool machining equipment is reduced.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the round workpiece multi-machine tool processing equipment which has the advantages that a plurality of machine tool processing structures can process a plurality of workpieces simultaneously and the like, and solves the problem that when a processing machine tool is used for processing the workpieces, only a single machine tool processing structure is arranged, only a single workpiece can be processed, so that the simultaneous processing of a plurality of workpieces is inconvenient, and the practicability of the machine tool processing equipment is further reduced.

In order to achieve the purpose, the utility model provides the technical scheme that the round workpiece multi-machine tool processing equipment comprises a workbench, wherein a support frame is fixed on the rear side of the upper surface of the workbench, a rotating component is arranged on the upper surface of the workbench and positioned on the front surface of the support frame, and a cutting component is arranged on the top wall of an inner cavity of the support frame;

The rotating assembly comprises rotating columns which are connected to the upper surface of a workbench through bearings and are located on the front face of a supporting frame and are three in number, a fixed table is fixed on the top end of each rotating column, a first rotating wheel is fixed on the outer side of each rotating column, a second rotating wheel is connected to the outer side of each first rotating wheel through belt transmission, a rotating rod is fixed inside each second rotating wheel, a first motor is fixed on the upper surface of the workbench and located on the right side of each rotating column, the outer side of an output shaft of the first motor is fixedly connected with the bottom end of each rotating rod, and two clamping structures are fixed on the left side and the right side of the upper surface of each fixed table.

Further, three the even distribution of pivoted post is at the upper surface of workstation, the front of workstation is connected with two cabinet doors through the hinge rotation.

Further, the clamping structure comprises a supporting rod, a connecting plate is fixed to the top end of the supporting rod, a threaded hole is formed in the lower surface of the connecting plate, a screw rod is connected to the inner thread of the threaded hole, a handle is fixed to the top end of the screw rod, and a clamping block is fixed to the bottom end of the screw rod.

Further, the cutting assembly is including fixing at the cylinder of support frame inner chamber roof and quantity for three, the outside of cylinder output shaft is fixed with the link, the left and right sides wall of link inner chamber is connected with the threaded rod through the bearing rotation, the outside threaded connection of threaded rod has the movable block, the left side of link is fixed with the second motor, the outside of second motor output shaft and the left side fixed connection of threaded rod, the lower surface of movable block is fixed with the cutter through the bolt.

Further, the roof of link inner chamber has seted up spacing spout, the inside sliding connection of spacing spout has the slider, the lower surface of slider and the upper surface fixed connection of movable block.

Further, the limiting chute is positioned on the longitudinal central axis of the connecting frame, the sliding block linearly moves left and right in the limiting chute,

Further, the three cylinders are uniformly distributed on the top wall of the inner cavity of the support frame, and the threaded rod is positioned on the longitudinal central axis of the connecting frame.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

This circular work piece multi-machine tool processing equipment, when carrying out simultaneous processing with a plurality of work pieces, can place a plurality of work pieces respectively at the upper surface of three fixed stations, the rethread clamping structure will be placed the work piece of three fixed station upper surface respectively and carry out the centre gripping fixedly, then can start three cylinder and drive three cutter and carry out the down removal and cut to the fixed three work piece of centre gripping, at this moment can start three second motors, three first motor output shaft three rotation post and three fixed stations rotate, can drive three fixed work pieces of centre gripping and rotate when three fixed stations rotate, the cutter that moves down can cut into circularly to the work piece processing under the rotation of three work pieces, can cut simultaneously to three work pieces through the size of starting the first motor and carry out the cutting diameter, also can cut simultaneously to two work pieces.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a rotating assembly according to the present utility model;

FIG. 3 is a schematic view of a cutting assembly according to the present utility model.

In the figure, a workbench 1, a support frame 2, a rotating component 3, a rotating column 301, a fixed table 302, a first rotating wheel 303, a second rotating wheel 304, a rotating rod 305, a first motor 306, a clamping structure 307, a cutting component 4, a cylinder 401, a connecting frame 402, a threaded rod 403, a moving block 404, a second motor 405 and a cutter 406.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1, the multi-machine tool processing device for round workpieces in this embodiment includes a workbench 1, a support frame 2 is fixed at the rear side of the upper surface of the workbench 1, a rotating assembly 3 is disposed on the upper surface of the workbench 1 and located on the front surface of the support frame 2, the rotating assembly 3 can clamp and fix a plurality of workpieces and rotate, a cutting assembly 4 is disposed on the top wall of an inner cavity of the support frame 2, and the cutting assembly 4 can adjust the cutting diameter of the workpieces and simultaneously cut the workpieces.

Referring to fig. 2, in order to clamp and fix a plurality of workpieces and rotate, in this embodiment, the rotating assembly 3 includes three rotating columns 301 rotatably connected to the upper surface of the workbench 1 through bearings and located on the front surface of the support frame 2, a fixed table 302 is fixed at the top end of the rotating columns 301, a first rotating wheel 303 is fixed at the outer side of the rotating columns 301, a second rotating wheel 304 is connected to the outer side of the first rotating wheel 303 through a belt transmission, a rotating rod 305 is fixed in the second rotating wheel 304, a first motor 306 is fixed at the upper surface of the workbench 1 and located on the right side of the rotating columns 301, two clamping structures 307 are fixed at the left and right sides of the upper surface of the fixed table 302, the three first motors 306 can be started, the output shafts of the three first motors 306 drive the first rotating wheels 303 to rotate and drive the three rotating columns 301 and the three fixed tables 302 to rotate, and when the three fixed tables 302 rotate, the three fixed workpieces can be driven to rotate.

In this embodiment, three rotation posts 301 are evenly distributed on the upper surface of the workbench 1, the front surface of the workbench 1 is rotationally connected with two cabinet doors through hinges, the clamping structure 307 comprises a supporting rod, the top end of the supporting rod is fixed with a connecting plate, the lower surface of the connecting plate is provided with a threaded hole, the internal thread of the threaded hole is connected with a screw rod, the top end of the screw rod is fixed with a handle, the bottom end of the screw rod is fixed with a clamping block, and the screw rod is driven by the handle to rotate in the threaded hole and move downwards to drive the clamping block to move downwards and clamp and fix a workpiece.

When a plurality of workpieces are simultaneously processed, the workpieces may be placed on the upper surfaces of the three fixing tables 302, and then the workpieces placed on the upper surfaces of the three fixing tables 302 may be clamped and fixed by the clamping structure 307.

Referring to fig. 3, in order to adjust the cutting diameter of a workpiece and simultaneously cut a plurality of workpieces, in this embodiment, the cutting assembly 4 includes three cylinders 401 fixed on the top wall of the inner cavity of the support frame 2, a connecting frame 402 is fixed on the outer side of the output shaft of the cylinders 401, threaded rods 403 are rotatably connected to the left and right side walls of the inner cavity of the connecting frame 402 through bearings, a moving block 404 is screwed on the outer side of the threaded rods 403, a second motor 405 is fixed on the left side of the connecting frame 402, the outer side of the output shaft of the second motor 405 is fixedly connected with the left side of the threaded rods 403, cutters 406 are fixed on the lower surface of the moving block 404 through bolts, and three cylinders 401 can be started to drive three cutters 406 to move downwards and cut three clamped and fixed workpieces.

In this embodiment, the top wall of the inner cavity of the connecting frame 402 is provided with a limiting chute, the inside of the limiting chute is slidably connected with a sliding block, the lower surface of the sliding block is fixedly connected with the upper surface of the moving block 404, the limiting chute is located on the longitudinal central axis of the connecting frame 402, the sliding block moves linearly left and right in the inside of the limiting chute, three cylinders 401 are uniformly distributed on the top wall of the inner cavity of the supporting frame 2, and a threaded rod 403 is located on the longitudinal central axis of the connecting frame 402.

It should be noted that, by starting the first motor 306, the workpiece can be adjusted to have a cutting diameter, three workpieces can be simultaneously cut, and two workpieces can be simultaneously cut, so that the practicability of the machine tool processing device is improved.

The working principle of the embodiment is as follows:

(1) When a plurality of workpieces are processed simultaneously, the workpieces can be placed on the upper surfaces of the three fixing tables 302 respectively, the workpieces placed on the upper surfaces of the three fixing tables 302 are clamped and fixed through the clamping structures 307, then three air cylinders 401 can be started to drive three cutters 406 to move downwards and cut the three clamped and fixed workpieces, at the moment, three first motors 306 can be started, the output shafts of the three first motors 306 drive the first rotating wheels 303 to rotate through the three second rotating wheels 304 and drive the three rotating columns 301 and the three fixing tables 302 to rotate, when the three fixing tables 302 rotate, the three fixed workpieces can be driven to rotate, the cutters 406 moving downwards can process and cut the workpieces into a round shape under the rotation of the three workpieces, the sizes of cutting diameters of the workpieces can be adjusted by starting the first motors 306, the three workpieces can be cut simultaneously, the two workpieces can be cut simultaneously, and the practicability of machine tool processing equipment is further improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and principles of the present utility model.

Claims

1. A circular workpiece multi-machine tool processing equipment, comprising a workbench (1), characterized in that: a support frame (2) is fixed to the rear side of the upper surface of the workbench (1), a rotating component (3) is provided on the upper surface of the workbench (1) and located in front of the support frame (2), and a cutting component (4) is provided on the top wall of the inner cavity of the support frame (2);

The rotating assembly (3) comprises three rotating columns (301) which are rotatably connected to the upper surface of the workbench (1) through bearings and are located on the front of the support frame (2); a fixed platform (302) is fixed to the top of the rotating column (301); a first rotating wheel (303) is fixed to the outer side of the rotating column (301); the outer side of the first rotating wheel (303) is connected to the second rotating wheel (304) through a belt transmission; a rotating rod (305) is fixed inside the second rotating wheel (304); a first motor (306) is fixed to the upper surface of the workbench (1) and located on the right side of the rotating column (301); the outer side of the output shaft of the first motor (306) is fixedly connected to the bottom end of the rotating rod (305); and two clamping structures (307) are fixed to the left and right sides of the upper surface of the fixed platform (302).

2. A circular workpiece multi-machine tool processing equipment according to claim 1, characterized in that: the three rotating columns (301) are evenly distributed on the upper surface of the workbench (1), and the front side of the workbench (1) is rotatably connected to two cabinet doors through hinges.

3. A multi-machine tool processing equipment for circular workpieces according to claim 1, characterized in that: the clamping structure (307) includes a support rod, a connecting plate is fixed to the top end of the support rod, a threaded hole is opened on the lower surface of the connecting plate, a screw rod is connected to the internal thread of the threaded hole, a handle is fixed to the top end of the screw rod, and a clamping block is fixed to the bottom end of the screw rod.

4. A circular workpiece multi-machine tool processing equipment according to claim 1, characterized in that: the cutting assembly (4) includes three cylinders (401) fixed on the top wall of the inner cavity of the support frame (2), a connecting frame (402) is fixed on the outer side of the output shaft of the cylinder (401), the left and right side walls of the inner cavity of the connecting frame (402) are rotatably connected with a threaded rod (403) through a bearing, the outer side of the threaded rod (403) is threadedly connected with a moving block (404), a second motor (405) is fixed on the left side of the connecting frame (402), the outer side of the output shaft of the second motor (405) is fixedly connected to the left side of the threaded rod (403), and a cutter (406) is fixed to the lower surface of the moving block (404) by bolts.

5. A multi-machine tool processing equipment for circular workpieces according to claim 4, characterized in that: a limiting slide groove is provided on the top wall of the inner cavity of the connecting frame (402), a slider is slidably connected inside the limiting slide groove, and the lower surface of the slider is fixedly connected to the upper surface of the moving block (404).

6. A circular workpiece multi-machine tool processing equipment according to claim 5, characterized in that: the limiting slide groove is located on the longitudinal center axis of the connecting frame (402), and the sliding block moves linearly left and right inside the limiting slide groove.

7. A circular workpiece multi-machine tool processing equipment according to claim 4, characterized in that: the three cylinders (401) are evenly distributed on the top wall of the inner cavity of the support frame (2), and the threaded rod (403) is located on the longitudinal center axis of the connecting frame (402).