CN206573375U - A kind of high-precision electronic universal material test machine - Google Patents

A kind of high-precision electronic universal material test machine Download PDF

Info

Publication number
CN206573375U
CN206573375U CN201720189296.5U CN201720189296U CN206573375U CN 206573375 U CN206573375 U CN 206573375U CN 201720189296 U CN201720189296 U CN 201720189296U CN 206573375 U CN206573375 U CN 206573375U
Authority
CN
China
Prior art keywords
workbench
moving gear
gear
band moving
control cabinet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720189296.5U
Other languages
Chinese (zh)
Inventor
黄颂平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Zhao Li Measuring Instrument Co Ltd
Original Assignee
Shenzhen Zhao Li Measuring Instrument Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Zhao Li Measuring Instrument Co Ltd filed Critical Shenzhen Zhao Li Measuring Instrument Co Ltd
Priority to CN201720189296.5U priority Critical patent/CN206573375U/en
Application granted granted Critical
Publication of CN206573375U publication Critical patent/CN206573375U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of high-precision electronic universal material test machine, the inside of moved cross beam is provided with strain-gauge transducer, the bottom of two screw rods is mounted on connecting rod, big band moving gear is installed in connecting rod, big band moving gear is connected by gear with servomotor, the side of servomotor is provided with decelerator, the big bottom with moving gear is provided with small band moving gear, rotary fine adjustment mechanism is arranged in the bottom interior wall of workbench, slowspeed machine is installed at the top of mounting bracket, internal gear is arranged on inside mounting bracket, geared sleeve is installed on internal gear, annular rack is installed on geared sleeve, annular rack is connected through guide pin bushing with small band moving gear, the bottom of geared sleeve is provided with sealed base, workbench is connected by wire with control cabinet, control cabinet is by control button, indicator lamp, controller is constituted, control cabinet is connected by wire with display screen, control cabinet and display screen are installed on operating desk, this kind of test machine, it is easy to use, measurement is accurate.

Description

A kind of high-precision electronic universal material test machine
Technical field
The utility model is related to electronic apparatus application technical field, specially a kind of high-precision electronic universal material test Machine.
Background technology
The electronic universal testing of materials is the product that modern electronic technology is combined with mechanical transmissioning technology, is to give full play to Various materials can be stretched, compress, bend, peeling off, shearing by electromechanical each speciality and the large-scale precision tester constituted Deng multinomial performance experiment, and there is the features such as measurement range is wide, precision is high, response is fast.Reliable operation, efficiency high can be to experiment number According to progress display record, printing in real time.
Electronic universal tester, is widely used in various metals, nonmetallic and composite, such as timber, plastic material, electricity Line cable, paper, film, rubber, medicine, packaging material for food, fabric etc. carry out the test of tensile property index.Simultaneously can root The country, international standard various experimental data processing softwares customized and the experiment accessory provided according to user.Numerical monitor electronic universal Testing machine is suitable for onlying demand the user of the related datas such as force value, tensile strength, compression strength, and such as demand takes complex parameter, Electronic universal tester is more preferable selection.For cost performance, electronic universal tester more has excellent than universal hydraulic testing machine Gesture.Universal hydraulic testing machine is mainly used in the power such as metal, nonmetallic materials and part, part, the stretching of component, compression, bending Learn performance test.But the experimental data precision of existing electronic universal tester test has much room for improvement, therefore, and design is a kind of high Precision electronic universal material test machine is necessary.
Utility model content
The purpose of this utility model is to provide a kind of high-precision electronic universal material test machine, to solve above-mentioned background skill The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme:A kind of high-precision electronic universal material test Flange seat is installed, the side of the flange seat is provided with two support columns at the top of machine, including workbench, the workbench, The top of the support column is provided with entablature, and the entablature is connected by two screw rods with the workbench, the screw rod On moved cross beam is installed, the bottom of the top of the moved cross beam and the entablature is mounted on drawing fixture, the activity The bottom of crossbeam is provided with punching clamp, and the punching clamp is corresponding with the flange seat to be installed, the inside of the moved cross beam Strain-gauge transducer is installed, the bottom of two screw rods is mounted on connecting rod, and the connecting rod is arranged on the work Make that big band moving gear is installed in the inside of platform, the connecting rod, the big band moving gear is connected by gear with servomotor, The servomotor is arranged in the top inner wall of the workbench, and the side of the servomotor is provided with decelerator, described The big bottom with moving gear is provided with small band moving gear, and the small band moving gear is connected by annular rack and rotary fine adjustment mechanism Connect, the rotary fine adjustment mechanism is arranged in the bottom interior wall of the workbench, the rotary fine adjustment mechanism includes mounting bracket, institute State and be provided with the top of annular rack, sealed base, slowspeed machine, internal gear, bearing, geared sleeve and guide pin bushing, the mounting bracket The slowspeed machine, the slowspeed machine is connected by the bearing with the internal gear, and the internal gear is arranged on the peace Shelve to be provided with inside, the internal gear on the geared sleeve, the geared sleeve and the annular rack is installed, the annular Rack is connected through the guide pin bushing with the small band moving gear, and the bottom of the geared sleeve is provided with the sealed base, described Workbench is connected by wire with control cabinet, and the control cabinet is made up of control button, indicator lamp, controller, the control cabinet It is connected by wire with display screen, the control cabinet and the display screen are installed on operating desk.
Further, the input of the output end of the strain-gauge transducer and controller is electrically connected with, the control The output end of device and the input of display screen are electrically connected with.
Further, the servomotor, decelerator and slowspeed machine are electrically connected with controller.
Further, the workbench and entablature are flexibly connected with screw rod by bearing.
Compared with prior art, the beneficial effects of the utility model are:This kind of high-precision electronic universal material test machine, will The parts of test are needed to be fixed on punching clamp or draw on fixture, punching clamp or drawing fixture can carry out difference to parts Test, controller control servomotor rotation, so as to drive big band moving gear rotation, then drives screw rod rotation, makes activity Crossbeam can be moved up and down, and carry out an adjustment substantially to testing tool, then by rotary fine adjustment mechanism equipment is adjusted It is more accurate, with ensure the slowspeed machine on the accuracy of experimental data, rotary fine adjustment mechanism rotate, drive internal tooth rotation It is dynamic, so as to drive geared sleeve and annular rack to rotate, then drive small band moving gear to rotate, on annular rack and small band moving gear Wheel space width it is smaller, thus make the anglec of rotation of small band moving gear smaller, screw rod is slowly adjusted, be easy to make experiment number According to more precisely, parts each item data during test is monitored by the strain-gauge transducer inside moved cross beam Situation of change, and transfer data to controller, controller makes data show on a display screen, is directly viewable for user.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model;
Fig. 2 is rotary fine adjustment mechanism internal structure schematic diagram of the present utility model;
Fig. 3 is moved cross beam internal structure schematic diagram of the present utility model;
In reference:1- workbench;2- flange seats;3- punching clamps;4- draws fixture;5- entablatures;6- screw rods;7- lives Dynamic crossbeam;8- support columns;9- connecting rods;The big band moving gears of 10-;11- rotary fine adjustment mechanisms;12- decelerators;13- servomotors; 14- control cabinets;15- operating desks;16- display screens;17- strain-gauge transducers;18- mounting brackets;19- annular racks;20- is sealed Base;21- slowspeed machines;22- internal gears;23- bearings;24- geared sleeves;25- guide pin bushings;26- small band moving gears.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme:A kind of high-precision electronic universal material test machine, Including workbench 1, the top of workbench 1 is provided with flange seat 2, and the side of flange seat 2 is provided with two support columns 8, support column 8 Top entablature 5 is installed, entablature 5 is connected by two screw rods 6 with workbench 1, and moved cross beam 7 is provided with screw rod 6, The top of moved cross beam 7 and the bottom of entablature 5 are mounted on drawing fixture 4, and the bottom of moved cross beam 7 is provided with punching clamp 3, Punching clamp 3 is corresponding with flange seat 2 to be installed, and the inside of moved cross beam 7 is provided with strain-gauge transducer 17, two screw rods 6 Bottom is mounted on connecting rod 9, and connecting rod 9, which is arranged in the inside of workbench 1, connecting rod 9, is provided with big band moving gear 10, greatly Band moving gear 10 is connected by gear with servomotor 13, and servomotor 13 is arranged in the top inner wall of workbench 1, servo electricity The side of machine 13 is provided with decelerator 12, and the bottom greatly with moving gear 10 is provided with small band moving gear 26, and small band moving gear 26 leads to Cross annular rack 19 to be connected with rotary fine adjustment mechanism 11, rotary fine adjustment mechanism 11 is arranged in the bottom interior wall of workbench 1, rotation Micro-adjusting mechanism 11 includes mounting bracket 18, annular rack 19, sealed base 20, slowspeed machine 21, internal gear 22, bearing 23, gear Set 24 and guide pin bushing 25, the top of mounting bracket 18 are provided with slowspeed machine 21, and slowspeed machine 21 is connected by bearing 23 with internal gear 22 Connect, internal gear 22 is arranged on inside mounting bracket 18, is provided with internal gear 22 on geared sleeve 24, geared sleeve 24 and is provided with annular tooth Bar 19, annular rack 19 is connected through guide pin bushing 25 with small band moving gear 26, and the bottom of geared sleeve 24 is provided with sealed base 20, work Make platform 1 to be connected with control cabinet 14 by wire, control cabinet 14 is made up of control button, indicator lamp, controller, control cabinet 14 passes through Wire is connected with display screen 16, and control cabinet 14 and display screen 16 are installed on operating desk 15.
Further, the input of the output end of the strain-gauge transducer 17 and controller is electrically connected with, the control The output end of device processed is electrically connected with the input of display screen 16, is easy to the transmission of signal.
Further, the servomotor 13, decelerator 12 and slowspeed machine 21 are electrically connected with controller, are easy to pair Equipment is controlled, it is ensured that the safety of user.
Further, the workbench 1 and entablature 5 are flexibly connected with screw rod 6 by bearing, are easy to the normal of equipment Operation.
Operation principle:During work, it would be desirable to which the parts of test are fixed on punching clamp 3 or drawn on fixture 4, punching clamp 3 or draw fixture 4 that can parts be carried out with different tests, controller control servomotor 13 rotates, so as to drive big drive Gear 10 is rotated, and then drives screw rod 6 to rotate, moves up and down moved cross beam 7, and one is carried out to testing tool substantially Adjustment, then cause equipment is adjusted more accurate by rotary fine adjustment mechanism 11, to ensure the accuracy of experimental data, rotate micro- Slowspeed machine 21 on regulating mechanism 11 is rotated, and drives internal gear 22 to rotate, so that drive geared sleeve 24 and annular rack 19 to rotate, Then small band moving gear 26 is driven to rotate, the wheel space width on annular rack 19 and small band moving gear 26 is smaller, thus makes small band The anglec of rotation of moving gear 26 is smaller, screw rod 6 is slowly adjusted, and is easy to make experimental data more accurate, passes through activity Strain-gauge transducer 17 inside crossbeam 7 monitors the situation of change of parts each item data during test, and by number According to controller is sent to, controller makes data be shown on display screen 16, is directly viewable for user.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of high-precision electronic universal material test machine, including workbench (1), it is characterised in that:The top of the workbench (1) Portion is provided with flange seat (2), and the side of the flange seat (2) is provided with two support columns (8), the top of the support column (8) Entablature (5) is installed, the entablature (5) is connected by two screw rods (6) with the workbench (1), on the screw rod (6) Moved cross beam (7) is installed, the top of the moved cross beam (7) and the bottom of the entablature (5) are mounted on drawing fixture (4), the bottom of the moved cross beam (7) is provided with punching clamp (3), and the punching clamp (3) is corresponding with the flange seat (2) Install, the inside of the moved cross beam (7) is provided with strain-gauge transducer (17), and the bottom of two screw rods (6) is pacified Equipped with connecting rod (9), the connecting rod (9) is arranged on the inside of the workbench (1), the connecting rod (9) and is provided with greatly Band moving gear (10), the big band moving gear (10) is connected by gear with servomotor (13), servomotor (13) peace In the top inner wall of the workbench (1), the side of the servomotor (13) is provided with decelerator (12), the big band The bottom of moving gear (10) is provided with small band moving gear (26), and the small band moving gear (26) passes through annular rack (19) and rotation Micro-adjusting mechanism (11) is connected, and the rotary fine adjustment mechanism (11) is arranged in the bottom interior wall of the workbench (1), the rotation Micro-adjusting mechanism (11) includes mounting bracket (18), the annular rack (19), sealed base (20), slowspeed machine (21), internal gear (22) slowspeed machine is installed at the top of, bearing (23), geared sleeve (24) and guide pin bushing (25), the mounting bracket (18) (21), the slowspeed machine (21) is connected by the bearing (23) with the internal gear (22), and the internal gear (22) is installed It is internal in the mounting bracket (18), it is provided with the geared sleeve (24), the geared sleeve (24) and pacifies on the internal gear (22) Equipped with the annular rack (19), the annular rack (19) connects through the guide pin bushing (25) with the small band moving gear (26) Connect, the bottom of the geared sleeve (24) is provided with the sealed base (20), and the workbench (1) passes through wire and control cabinet (14) connect, the control cabinet (14) is made up of control button, indicator lamp, controller, the control cabinet (14) by wire with Display screen (16) is connected, and the control cabinet (14) and the display screen (16) are installed on operating desk (15).
2. a kind of high-precision electronic universal material test machine according to claim 1, it is characterised in that:The strain chip The input of the output end of sensor (17) and controller is electrically connected with, and the output end of the controller is defeated with display screen (16) Enter end to be electrically connected with.
3. a kind of high-precision electronic universal material test machine according to claim 1, it is characterised in that:The servomotor (13), decelerator (12) and slowspeed machine (21) are electrically connected with controller.
4. a kind of high-precision electronic universal material test machine according to claim 1, it is characterised in that:The workbench (1) it is flexibly connected with entablature (5) with screw rod (6) by bearing.
CN201720189296.5U 2017-03-01 2017-03-01 A kind of high-precision electronic universal material test machine Expired - Fee Related CN206573375U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720189296.5U CN206573375U (en) 2017-03-01 2017-03-01 A kind of high-precision electronic universal material test machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720189296.5U CN206573375U (en) 2017-03-01 2017-03-01 A kind of high-precision electronic universal material test machine

Publications (1)

Publication Number Publication Date
CN206573375U true CN206573375U (en) 2017-10-20

Family

ID=60059494

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720189296.5U Expired - Fee Related CN206573375U (en) 2017-03-01 2017-03-01 A kind of high-precision electronic universal material test machine

Country Status (1)

Country Link
CN (1) CN206573375U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108645722A (en) * 2018-05-23 2018-10-12 同济大学 The multi-functional interface motivation shearing test apparatus of large scale and test method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108645722A (en) * 2018-05-23 2018-10-12 同济大学 The multi-functional interface motivation shearing test apparatus of large scale and test method
CN108645722B (en) * 2018-05-23 2020-08-14 同济大学 Large-size multifunctional interface dynamic shear tester and test method

Similar Documents

Publication Publication Date Title
CN103389243B (en) Micro material mechanical performance testing platform under stretching-bending-twisting multi-loads
CN104006964B (en) Harmonic drive tooth mesh and deformation of flexible wheel dynamic characterization measurement system
CN106525412B (en) A kind of rotary table component comprehensive performance detection platform and detection method
CN103969044B (en) A kind of gear-driven accuracy test experimental bed
CN103148982B (en) Calibration device of pull-press integrated sensor
CN203405370U (en) Material micromechanics performance testing platform under stretching, bending and twisting loads
CN206573375U (en) A kind of high-precision electronic universal material test machine
CN201859094U (en) Disposable tension performance experiment table of hygienic products
CN203849102U (en) Tensile testing machine
CN202485992U (en) Temperature control type electronic stretcher based on embedded measurement and control system
CN202582897U (en) Ball screw test device
CN112276673A (en) Device and method for testing thermal error of spindle of machine tool
CN202083535U (en) Spring pressure testing stand for train shaft end grounding device
CN106644684A (en) High-precision electronic universal material tester
CN205067207U (en) Brinell hardness tester
CN102081023A (en) Disposable sanitary product tensile performance test table
CN107290102B (en) A kind of integrated correction device
CN208520690U (en) A kind of carbon material production and processing resistance to compression testing equipment of carbon fiber board
CN105444929A (en) Portable device for measuring friction between medical device and biological tissue
CN206523292U (en) A kind of rotary table part combination property detection platform
CN110132737A (en) A kind of ultra-thin waterproof foam tape detection break-draw device
CN202548013U (en) Cross-scale micro-nano in situ tension/compression mechanical property testing platform
CN107727280A (en) The preparation method of single driving two-way tensile test apparatus and flexibility stress sensor
CN209927603U (en) Pressure testing machine for medical instrument test
CN206235311U (en) A kind of steering gear steering screw special gauge

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171020

Termination date: 20200301