CN216730734U - Tool for numerical control machining - Google Patents

Abstract

The utility model discloses a tooling for numerical control machining, which comprises a mounting seat, a clamping component and a mounting component. The clamping component includes a stepping motor, a platform, a roller, a vertical frame, a forward and reverse rotation motor, a rotating rod, a gear, Guide rods, bumps, clamping plates, moving rods and fixing plates, and the mounting components include clamping rods, suction cups, handles and springs. The utility model belongs to the technical field of processing tooling, in particular to a tool that can quickly clamp and relax a workpiece, improve work efficiency, can quickly remove and install and fix a workbench, and is convenient for moving the whole device to other places for use. , the clamped workpiece can be properly rotated and adjusted so as to facilitate the processing of the workpiece, the overall structure of the device is simple and the practicability is improved.

Description

A tool for CNC machining

technical field

The utility model belongs to the technical field of processing tooling, in particular to a tooling used for numerical control processing.

Background technique

CNC tooling, also known as fixture, is a process device used to quickly fasten the workpiece during processing to keep the machine tool, tool and workpiece in the correct relative position. That is to say, tooling and fixtures are an indispensable part of machining. Driven by the development of machine tool technology in the direction of high speed, high efficiency, precision, compounding, intelligence and environmental protection, fixture technology is moving towards high-precision, high-efficiency, modular, combination, universal, economic direction.

However, most of the current CNC tooling structures are relatively simple, only the workpiece can be fixed, and the workpiece cannot be rotated, which severely limits the subsequent processing of the workpiece; most of the existing tooling structures are fixed on a certain workbench, and cannot be used according to It needs to be moved to other places for use. Although it can be moved after disassembly, it is time-consuming and labor-intensive.

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a tooling for numerical control machining, which can quickly clamp and relax the workpiece, improve the work efficiency, and can quickly remove the worktable and The installation is fixed, which is convenient for moving the whole device to other places for use, and the clamped workpiece can be properly rotated and adjusted to facilitate the processing of the workpiece. The overall structure of the device is simple and the practicability is improved.

The technical scheme adopted by the utility model is as follows: a tooling for numerical control machining, comprising a mounting seat, a clamping component and an mounting component, the clamping component is arranged on the upper part of the mounting seat, and the mounting component is arranged on the mounting seat, The clamping assembly includes a stepping motor, a platform, a roller, a stand, a forward-reversing motor, a rotating rod, a gear, a guide rod, a bump, a clamping plate, a moving rod and a fixing plate, and the stepping motor is located in the On the upper part of the mounting seat, the platform is arranged at the output end of the stepping motor, the rollers are arranged at the bottom of the platform, the rollers are arranged symmetrically, the vertical frame is arranged on the upper part of the platform, and the forward and reverse rotation motors are arranged on the outer side wall of the vertical frame , one end of the rotating rod is set at the output end of the forward and reverse rotation motor, the gear is set at the end of the rotating rod away from the forward and reverse rotation motor, the upper part of the flat plate is provided with a limit groove, and the guide rod is set on the inner side wall of the limit groove The bumps are slidably arranged on the guide rods through the guide rods, the clamping plates are arranged on the upper parts of the bumps, the moving rods are arranged on the outer side walls of the clamping plates, and the middle positions of the moving rods are hollowed out, so The fixing plate is arranged on the upper part of the platform.

Further, the mounting assembly includes a clamping rod, a suction cup, a handle and a spring, the clamping rod is movably arranged on the mounting base through the mounting seat, the clamping rod is symmetrically arranged, and the suction cup is arranged on the clamp. One end of the tightening rod, the handle is set on the end of the clamping rod away from the suction cup, the spring is sleeved on the outer side wall of the clamping rod, one end of the spring is set on the side wall of the mounting seat, and the other end of the spring is set on the side wall of the suction cup , the workbench can be quickly dismantled and installed and fixed, which is convenient for moving the whole device to other places for use.

Further, the inner bottom wall of the moving rod is provided with a rack, and the rack is meshed with the gear, and the workpiece can be clamped and loosened through the meshing relationship between the gear and the rack to improve work efficiency.

Further, the mounting seat is provided with a groove, the groove is circular in plan view, and the bottom of the roller is arranged inside the groove to facilitate the rotation of the roller.

Further, the outer side wall of the mounting seat is provided with a clamping switch and a rotary switch, the clamping switch is electrically connected with the forward and reverse rotation motors, and the rotary switch is electrically connected with the stepping motor.

After the above structure is adopted, the beneficial effects of the present utility model are as follows: The utility model proposes a tool for numerical control machining, through the meshing relationship between the gear and the rack, the workpiece can be quickly clamped and loosened, thereby improving work efficiency. , The worktable can be quickly removed and installed through the spring, clamping rod and suction cup, which is convenient for moving the whole device to other places for use, and the clamped workpiece can be properly rotated and adjusted to facilitate the workpiece adjustment The setting of the groove is convenient for the rotation of the roller, and the setting of the roller can assist the platform to reduce the influence of the weight of the platform itself and the weight of the workpiece on the stepping motor. The overall structure of the device is simple and practical. improve.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention.

Fig. 1 is a kind of tooling structure schematic diagram for numerical control machining proposed by the utility model;

2 is a schematic structural diagram of a groove in a tool for CNC machining proposed by the utility model;

Fig. 3 is the enlarged schematic diagram of part A in Fig. 2;

FIG. 4 is a side view of a tooling neutral frame for numerical control machining proposed by the utility model.

In the drawings: 1. Mounting base, 2. Clamping assembly, 3. Mounting assembly, 4. Stepper motor, 5. Platform, 6. Roller, 7. Stand, 8. Forward and reverse motor, 9. Rotation Rod, 10, Gear, 11, Guide Rod, 12, Boss, 13, Clamping Plate, 14, Moving Rod, 15, Fixed Plate, 16, Limiting Slot, 17, Clamping Rod, 18, Suction Cup, 19, Hand handle, 20, spring, 21, rack, 22, groove, 23, clamp switch, 24, rotary switch.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. For example; based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

As shown in Figures 1-4, a tooling for CNC machining includes a mounting base 1, a clamping assembly 2 and a mounting assembly 3. The clamping assembly 2 is located on the upper part of the mounting base 1, and the mounting assembly 3 is located on the mounting base. 1, the clamping assembly 2 includes a stepping motor 4, a platform 5, a roller 6, a stand 7, a forward and reverse rotation motor 8, a rotating rod 9, a gear 10, a guide rod 11, a bump 12, a clamping plate 13, a moving Rod 14 and fixed plate 15.

As shown in FIG. 2 , the mounting assembly 3 includes a clamping rod 17 , a suction cup 18 , a handle 19 and a spring 20 .

Preferably, in order to quickly clamp the workpiece and adjust the rotation of the clamped workpiece, the upper part of the mounting base 1 is provided with a stepper motor 4 , the output end of the stepper motor 4 is provided with a platform 5 , and the bottom of the platform 5 is provided with a stepper motor 4 . Roller 6, the roller 6 is arranged symmetrically, the upper part of the platform 5 is provided with a stand 7, the outer wall of the stand 7 is provided with a forward and reverse rotation motor 8, one end of the rotating rod 9 is set at the output end of the forward and reverse rotation motor 8, and the rotating rod 9 is far away from the positive and negative rotation. One end of the reversing motor 8 is provided with a gear 10, the upper part of the flat plate is provided with a limit slot 16, a guide rod 11 is provided between the inner side walls of the limit slot 16, a bump 12 is slid on the guide rod 11, and the upper part of the bump 12 is provided with a clip The tightening plate 13, the outer side wall of the clamping plate 13 is provided with a moving rod 14, the middle position of the moving rod 14 is hollowed out, the inner bottom wall of the moving rod 14 is provided with a rack 21, the rack 21 meshes with the gear 10, and the platform 5 The upper part is provided with a fixing plate 15 .

Preferably, in order to quickly fix and remove the device as a whole, the clamping rod 17 is movably arranged on the mounting base 1 through the mounting base 1, the clamping rod 17 is symmetrically arranged, and one end of the clamping rod 17 is provided with a suction cup 18, One end of the clamping rod 17 away from the suction cup 18 is provided with a handle 19 .

Preferably, in order to facilitate the rotation of the roller 6 , the mounting base 1 is provided with a groove 22 , the groove 22 is circular in plan view, and the bottom of the roller 6 is arranged inside the groove 22 .

The outer wall of the mounting base 1 is provided with a clamping switch 23 and a rotary switch 24 , the clamping switch 23 is electrically connected to the forward and reverse rotation motor 8 , and the rotary switch 24 is electrically connected to the stepping motor 4 .

In specific use, pull the handle 19 at both ends to deform the spring 20, place the mounting seat 1 on the processing plane, and then release the handle 19, the elastic force of the spring 20 will drive the clamping rod 17 and the suction cup 18 to suck Live on both sides of the processing plane, then place the workpiece to be processed on the platform 5, start the forward and reverse motor 8 to run, the forward and reverse motor 8 drives the rotating rod 9 and the gear 10 to rotate, and the gear 10 drives the moving rod 14 to move closer to the fixed position. One side of the plate 15 moves, and the moving rod 14 drives the clamping plate 13 and the bump 12 to move on the guide rod 11 until the clamping plate 13 and the fixing plate 15 clamp both sides of the workpiece and stop the forward and reverse rotation of the motor 8. When the workpiece needs to be rotated and adjusted, start the stepper motor 4, the stepper motor 4 drives the platform 5 to rotate, and the platform 5 drives the bottom roller 6 to roll in the groove 22 until the adjustment After reaching the appropriate position, stop the operation of the stepping motor 4, and process the workpiece. After the processing is completed, start the forward and reverse rotation motor 8 to reverse, so that the moving rod 14 drives the clamping plate 13 to move to the side away from the fixed plate 15. Then the workpiece can be removed. When the whole device needs to be removed from the processing plane, the handle 19 at both ends is pulled to deform the spring 20, so that the suction cup 18 is separated from both sides of the processing plane, and then removed.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents. All in all, if those of ordinary skill in the art are inspired by it, without departing from the purpose of creation of the present utility model, without creatively designing structural modes and embodiments similar to this technical scheme, all should belong to the protection of the present utility model. scope.

Claims (5)

1. The utility model provides a frock for numerical control processing which characterized in that: the clamping assembly is arranged on the upper portion of the mounting seat, the mounting assembly is arranged on the mounting seat and comprises a stepping motor, a platform, a roller, a stand, a forward and reverse rotating motor, a rotating rod, a gear, a guide rod, a lug, a clamping plate, a moving rod and a fixing plate, the stepping motor is arranged on the upper portion of the mounting seat, the platform is arranged at the output end of the stepping motor, the roller is arranged at the bottom of the platform, the roller is symmetrically arranged, the stand is arranged on the upper portion of the platform, the forward and reverse rotating motor is arranged on the outer side wall of the stand, one end of the rotating rod is arranged at the output end of the forward and reverse rotating motor, the gear is arranged at the rotating rod and keeps away from one end of the forward and reverse rotating motor, the upper portion of the platform is provided with a limiting groove, the guide rod is arranged between the inner side walls of the limiting grooves, the lug penetrates through the guide rod and is slidably arranged on the guide rod, and the clamping plate is arranged on the upper portion of the lug, the carriage release lever is located the clamp plate lateral wall, the carriage release lever intermediate position is the fretwork setting, platform upper portion is located to the fixed plate.

2. The tool for numerical control machining according to claim 1, characterized in that: the installation component comprises a clamping rod, a sucker, a handheld handle and a spring, the clamping rod penetrates through the installation seat and is movably arranged on the installation seat, the clamping rod is symmetrically arranged, one end of the clamping rod is arranged on the sucker, the handheld handle is arranged on the clamping rod and is far away from one end of the sucker, the spring sleeve is arranged on the outer side wall of the clamping rod, one end of the spring is arranged on the side wall of the installation seat, and the other end of the spring is arranged on the side wall of the sucker.

3. The tool for numerical control machining according to claim 1, characterized in that: the inner bottom wall of the moving rod is provided with a rack, and the rack is meshed with the gear.

4. The tool for numerical control machining according to claim 1, characterized in that: the mounting seat is provided with a groove, the groove is circular when viewed from top, and the bottom of the roller is arranged inside the groove.

5. The tool for numerical control machining according to claim 1, characterized in that: the outer side wall of the mounting seat is provided with a clamping switch and a rotary switch, the clamping switch is electrically connected with the forward and reverse rotating motor, and the rotary switch is electrically connected with the stepping motor.

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