CN210756750U

CN210756750U - Device for numerically controlling machining and measuring workpiece

Info

Publication number: CN210756750U
Application number: CN201921617373.8U
Authority: CN
Inventors: 王淞; 许亚军
Original assignee: Jizhi Measurement And Control Technology Suzhou Co ltd
Current assignee: Jizhi Measurement And Control Technology Suzhou Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-06-16
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a device for measuring workpieces by numerical control machining, which comprises a bottom plate, a mobile unit and a measuring unit; a bottom plate: the middle part of the upper surface of the bottom plate is provided with a clamping unit; a mobile unit: the mobile unit contains motor, fixed block, lead screw, movable block, second linear electric motor and first linear electric motor, first linear electric motor has two and front and back correspondence to establish at the bottom plate upper surface both ends of controlling, and the top of two first linear electric motor stroma all is equipped with the fixed block, the fixed block has two and the inboard recess that all is equipped with, and the recess internal rotation is connected with the lead screw, the bottom of motor is connected with the top of fixed block, the output shaft of motor is connected with the top of lead screw, the movable block have two and respectively with the recess sliding connection of two fixed block medial surfaces, the screw and the lead screw threaded connection of movable block side, this numerical control processing measure the device of work piece, convenient to use, easy operation, it is comprehensive to measure.

Description

Device for numerically controlling machining and measuring workpiece

Technical Field

The utility model relates to a numerical control processing work piece measures technical field, specifically is a device of numerical control processing measuring work piece.

Background

The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system, the control system can logically process a program specified by a control code or other symbolic instructions, decode the program, represent the decoded program by coded numbers, input the coded numbers into a numerical control device through an information carrier, send various control signals by the numerical control device through operation processing, control the action of the machine tool, and automatically process parts according to the shape and the size required by a drawing, the numerical control machine tool well solves the problem of complex, precise, small-batch and various parts processing, is a flexible and high-efficiency automatic machine tool, represents the development direction of the modern machine tool control technology, is a typical electromechanical integrated product, and needs a measuring device to measure data of the workpiece when the workpiece is processed by the numerical control machine tool so as to obtain a high-quality processed workpiece, the measuring device on the market at present is not comprehensive enough to the work piece measurement, and the operation is more complicated and needs the operator more skilled just can measure.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a device of numerical control processing measurement work piece, convenient to use, easy operation measures comprehensively, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the device for numerically controlling the machining and measuring of the workpiece comprises a bottom plate, a moving unit and a measuring unit;

a bottom plate: the middle part of the upper surface of the bottom plate is provided with a clamping unit;

a mobile unit: the movable unit comprises a motor, fixed blocks, a lead screw, movable blocks, a second linear motor and first linear motors, the first linear motors are arranged at the left end and the right end of the upper surface of the bottom plate in a front-back corresponding mode, the fixed blocks are arranged at the top ends of the two first linear motor electronic seats, the fixed blocks are provided with two grooves, the inner sides of the fixed blocks are provided with grooves, the lead screw is connected in the grooves in a rotating mode, the bottom end of the motor is connected with the top end of the fixed blocks, an output shaft of the motor is connected with the top end of the lead screw, the movable blocks are provided with two grooves which are respectively connected with the inner side surfaces of the two fixed blocks in a sliding mode, screw holes in the side surfaces of the movable blocks are in threaded connection with the lead screw, the two ends of a stator of the second linear motor;

the motor, the second linear motor and the first linear motor are electrically connected with the output end of the controller, and the input end of the controller is electrically connected with the output end of an external power supply.

Through the mobile unit, can control the measuring element and carry out the omnidirectional movement, make the measuring element more comprehensive to the measurement of work piece, prevent that measured data is inaccurate scheduling problem from appearing.

Furthermore, the measuring unit comprises an installation block, two bolts, a spring, an installation plate, a handle and a measuring probe, wherein the top end of the installation block is connected with the bottom end of the second linear motor electronic base, two springs are arranged, the inner side ends of the springs are respectively connected with the front side surface and the rear side surface of the installation block, the outer side ends of the springs are connected with the inner side surface of the installation plate, the bolts are arranged in the middle of the inner side surface of the installation plate, the inner side ends of the bolts penetrate through sliding holes in the side surfaces of the installation block and are matched with insertion holes in one side of the top end of the measuring probe, the handle is arranged on the outer side surface of the installation plate, the output end of the measuring probe is electrically connected with the input end of the controller, workpieces can.

Furthermore, the clamping unit comprises a rotating wheel, a fixing plate, two screw rods, a clamping plate and a supporting block, the bottom end of the supporting block is connected with the middle of the upper surface of the bottom plate, a mounting groove is formed in the middle of the top end of the supporting block, the two fixing plates are respectively arranged on the front side and the rear side of the top end of the supporting block, the screw rods are in threaded connection with screw holes in the middle of the fixing plates, the rotating wheel is arranged at the outer side end of each screw rod, the inner side end of each screw rod is connected with the middle of the outer side face of the clamping plate, the clamping plate is arranged above the mounting groove in the top end of the supporting block, workpieces needing to be measured can be fixed and clamped.

Furthermore, the anti-slip device further comprises two anti-slip pads, wherein the two anti-slip pads are arranged on the inner side surfaces of the two clamping plates respectively, so that the friction force between the measuring workpiece and the clamping plates can be increased, and the workpiece is prevented from sliding back and forth.

Furthermore, the measuring device further comprises a display screen, the display screen is arranged on the front side face of the fixing block on the front side, the input end of the display screen is electrically connected with the output end of the controller, data measured by the measuring probe can be displayed on the display screen, and an operator can conveniently record the data and the like.

Compared with the prior art, the beneficial effects of the utility model are that: the device for numerically controlling and processing the measuring workpiece has the following advantages:

1. the moving unit can control the measuring unit to move in all directions, so that the measuring unit can measure workpieces more comprehensively, and the problems of inaccurate measured data and the like are prevented;

2. the workpiece can be measured by the measuring unit, and meanwhile, the corresponding measuring probe can be replaced according to different workpieces for measurement, and the workpiece to be measured can be fixed and clamped by the clamping unit, so that the workpiece is prevented from being mistakenly moved during measurement, and the measuring result is prevented from being influenced;

3. be equipped with the slipmat, can increase the frictional force between measurement work piece and the splint, prevent that the work piece from making a round trip to slide, be equipped with the display screen, can show measuring probe measuring data on the display screen, make things convenient for operating personnel to carry out work such as record to it.

Drawings

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

FIG. 2 is a schematic view of the enlarged structure of the part A of the present invention;

fig. 3 is a schematic view of the structure of the clamping unit of the present invention.

In the figure: the device comprises a base plate 1, a moving unit 2, a motor 21, a fixed block 22, a lead screw 23, a movable block 24, a second linear motor 25, a first linear motor 26, a measuring unit 3, a mounting block 31, a bolt 32, a spring 33, a mounting plate 34, a handle 35, a measuring probe 36, a clamping unit 4, a rotating wheel 41, a fixed plate 42, a screw 43, a clamping plate 44, a supporting block 45, a non-slip mat 5, a display screen 6 and a controller 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the device for numerically controlling the machining and measuring of the workpiece comprises a bottom plate 1, a moving unit 2 and a measuring unit 3;

bottom plate 1: the middle part of the upper surface of the base plate 1 is provided with a clamping unit 4, the clamping unit 4 comprises a rotating wheel 41, a fixing plate 42, a screw 43, a clamping plate 44 and a supporting block 45, the bottom end of the supporting block 45 is connected with the middle part of the upper surface of the base plate 1, the middle part of the top end of the supporting block 45 is provided with a mounting groove, the fixing plate 42 is provided with two parts which are respectively arranged at the front side and the rear side of the top end of the supporting block 45, the screw 43 is in threaded connection with a screw hole in the middle part of the fixing plate 42, the rotating wheel 41 is positioned at the outer side of the fixing plate 42, the inner side end of the screw 43 is connected with the middle part of the outer side surface of the clamping plate 44, and the clamping plate 44 is;

the mobile unit 2: the moving unit 2 comprises a motor 21, fixed blocks 22, a screw 23, movable blocks 24, a second linear motor 25 and a first linear motor 26, the first linear motor 26 is provided with two front ends and back ends which are correspondingly arranged at the left end and the right end of the upper surface of the bottom plate 1, the fixed blocks 22 are respectively arranged at the top ends of the rotor seats of the two first linear motors 26, two inner sides of the fixed blocks 22 are respectively provided with a groove, the screw 23 is rotationally connected with the grooves, the bottom end of the motor 21 is connected with the top end of the fixed block 22, the output shaft of the motor 21 is connected with the top end of the screw 23, the movable blocks 24 are provided with two grooves which are respectively connected with the inner side surfaces of the two fixed blocks 22 in a sliding way, screw holes at the side surfaces of the movable blocks 24 are connected with the screw 23, two ends of the stator of the second linear motor 25 are respectively connected with the inner side surfaces of the two movable blocks 24, the problem of inaccurate measurement data is prevented, the bottom end of the moving seat of the second linear motor 25 is provided with a measurement unit 3, the measurement unit 3 comprises an installation block 31, a bolt 32, a spring 33, an installation plate 34, a handle 35 and a measurement probe 36, the top end of the installation block 31 is connected with the bottom end of the moving seat of the second linear motor 25, the spring 33 is provided with two ends, the inner ends of the two ends are respectively connected with the front side surface and the rear side surface of the installation block 31, the outer end of the spring 33 is connected with the inner side surface of the installation plate 34, the middle part of the inner side surface of the installation plate 34 is provided with the bolt 32, the inner end of the bolt 32 passes through a sliding hole on the side surface of the installation block 31 to be matched with a jack on one side of the top end of, the workpiece can be measured, and meanwhile, the corresponding measuring probe 36 can be replaced according to different workpieces for measurement;

the device also comprises a controller 7, wherein the controller 7 is arranged in the middle of the front side surface of the bottom plate 1, the input ends of the motor 21, the second linear motor 25 and the first linear motor 26 are electrically connected with the output end of the controller 7, the input end of the controller 7 is electrically connected with the output end of an external power supply, the device also comprises anti-slip pads 5, the anti-slip pads 5 are provided with two inner side surfaces which are respectively arranged on the two clamping plates 44, the friction force between a measuring workpiece and the clamping plates 44 can be increased, the workpiece is prevented from sliding back and forth, the device also comprises a display screen 6, the display screen 6 is arranged on the front side surface of the fixing block 22 on the front side, the input end of the display screen 6 is electrically connected with the output end of the controller 7, data measured by the measuring probe 36 can be displayed on the display.

When in use: the external power supply is switched on, each electrical appliance works normally, a workpiece to be measured is firstly placed in a mounting groove at the top end of a supporting block 45, two rotating wheels 41 are rotated, the rotating wheels 41 are connected with clamping plates 44 through screws 43, so that the two clamping plates 44 clamp the workpiece, the workpiece is prevented from being mistakenly moved during measurement, and a measurement result is influenced, the inner side surfaces of the clamping plates 44 are provided with anti-slip pads 5, the anti-slip pads 5 can increase the friction force between the measured workpiece and the clamping plates 44 to prevent the workpiece from sliding back and forth, then the first linear motor 26, the second linear motor 25 and the motor 21 are started, so that the measuring unit 3 can be controlled to move in all directions, the measuring unit 3 can measure the workpiece more comprehensively, the problem of inaccurate measurement data and the like is prevented, when the measuring probe 36 needs to be replaced, a handle 35 is pulled, and a spring 33 is stretched to enable a, and then, the proper measuring probe 36 is replaced, the handle 35 is released after the replacement, the spring 33 contracts to enable the plug pin 32 to be inserted into the insertion hole in the side face of the measuring probe 36, so that the workpiece can be measured, meanwhile, the corresponding measuring probe 36 can be replaced according to different workpieces for measurement, and finally, the measured data is transmitted to the display screen 6, so that the operation personnel can conveniently record the workpiece.

It should be noted that the controller 7 disclosed in this embodiment is a model COM8DI2M, the motor 21 can be freely configured according to the actual application scenario, a speed reduction motor with a model 5GU50K manufactured by toyowa transmission equipment ltd is suggested to be used, and the second linear motor 25 and the first linear motor 26 can be linear motors manufactured by shanghai diez precision mechanical products ltd, the specific model being SMN 65. The controller 7 controls the operation of the motor 21, the second linear motor 25 and the first linear motor 26 in a manner commonly used in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device of numerical control processing survey work piece which characterized in that: comprises a bottom plate (1), a moving unit (2) and a measuring unit (3);

base plate (1): the middle part of the upper surface of the bottom plate (1) is provided with a clamping unit (4);

mobile unit (2): the moving unit (2) comprises motors (21), fixed blocks (22), lead screws (23), movable blocks (24), second linear motors (25) and first linear motors (26), the first linear motors (26) are correspondingly arranged at the left end and the right end of the upper surface of the bottom plate (1) in two directions, the fixed blocks (22) are arranged at the top ends of the movable sub-seats of the two first linear motors (26), grooves are formed in the two inner sides of the fixed blocks (22), the lead screws (23) are rotatably connected in the grooves, the bottom ends of the motors (21) are connected with the top ends of the fixed blocks (22), output shafts of the motors (21) are connected with the top ends of the lead screws (23), the movable blocks (24) are provided with two grooves which are respectively connected with the inner side surfaces of the two fixed blocks (22), and screw holes in the side surfaces of the movable blocks (24) are in threaded connection with the lead screws (23), two ends of a stator of the second linear motor (25) are respectively connected with the inner side surfaces of the two movable blocks (24), and the bottom end of a rotor seat of the second linear motor (25) is provided with a measuring unit (3);

the motor controller is characterized by further comprising a controller (7), the controller (7) is arranged in the middle of the front side face of the bottom plate (1), the input ends of the motor (21), the second linear motor (25) and the first linear motor (26) are electrically connected with the output end of the controller (7), and the input end of the controller (7) is electrically connected with the output end of an external power supply.

2. A device for numerically controlled machining of a measured workpiece as in claim 1, wherein: measuring unit (3) contain installation piece (31), bolt (32), spring (33), mounting panel (34), handle (35) and measuring probe (36), the top of installation piece (31) is connected with the bottom of second linear electric motor (25) mobile seat, spring (33) have two and medial extremity to be connected with installation piece (31) front and back both sides face respectively, the outside end of spring (33) is connected with the medial surface of mounting panel (34), the middle part of mounting panel (34) medial surface is equipped with bolt (32), the medial extremity of bolt (32) passes the slide opening of installation piece (31) side and cooperatees with the jack of measuring probe (36) top one side, the lateral surface of mounting panel (34) is equipped with handle (35), the input of output electricity connection director (7) of measuring probe (36).

3. A device for numerically controlled machining of a measured workpiece as in claim 1, wherein: the clamping unit (4) comprises rotating wheels (41), a fixing plate (42), screw rods (43), clamping plates (44) and supporting blocks (45), the bottom ends of the supporting blocks (45) are connected with the middle of the upper surface of the base plate (1), mounting grooves are formed in the middle of the top ends of the supporting blocks (45), the fixing plate (42) is provided with two fixing plates which are respectively arranged on the front side and the rear side of the top end of the supporting blocks (45), the screw rods (43) are in threaded connection with screw holes in the middle of the fixing plate (42), the rotating wheels (41) are arranged at the outer side ends of the screw rods (43), the rotating wheels (41) are located on the outer side of the fixing plate (42), the inner side ends of the screw rods (43) are connected with the middle of the outer side face of the clamping plates (44).

4. A device for numerically controlled machining of a measured workpiece as in claim 3, wherein: the anti-skid device is characterized by further comprising anti-skid pads (5), wherein the two anti-skid pads (5) are arranged on the inner side surfaces of the two clamping plates (44) respectively.

5. A device for numerically controlled machining of a measured workpiece as in claim 1, wherein: the display screen (6) is arranged on the front side face of the fixing block (22) on the front side, and the input end of the display screen (6) is electrically connected with the output end of the controller (7).