CN216309622U

CN216309622U - Microcomputer controlled electronic universal tester

Info

Publication number: CN216309622U
Application number: CN202122525830.4U
Authority: CN
Inventors: 高强; 宋大伟; 赵旭光
Original assignee: Shanghai Huiyue Test Technology Co ltd
Current assignee: Shanghai Huiyue Test Technology Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-04-15
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a microcomputer-controlled electronic universal testing machine which comprises a bottom plate, wherein a support is fixedly connected to the top of the bottom plate, an electric push rod is fixedly connected to the top of the support, the output end of the electric push rod is fixed to a base, the top of the bottom plate is symmetrically provided with the base, the base is provided with a through groove, two side walls of the through groove are obliquely arranged, the top end of the base is provided with a notch, and a clamping block is slidably connected to the inside of the through groove; can carry on spacingly to spacing tooth through the stopper, prevent the runner reversal, thereby keep the stability after the runner rotates, can improve the stability of supporting shoe and briquetting, make the clamp splice can stably clip the test strip, the base rebound that the thorn water can drive the top through electric putter makes the test strip tensile, thereby accomplish the test, can conveniently press from both sides the test strip fast tightly through this structure, and have good stability, the simple operation, the practicality is strong.

Description

Microcomputer controlled electronic universal tester

Technical Field

The utility model relates to the technical field of testing instruments, in particular to a microcomputer-controlled electronic universal testing machine.

Background

The microcomputer controlled electronic universal tester is mainly used for testing the conventional mechanical performance indexes of various non-metal and composite materials, and is a specially designed automatic control and data acquisition system, so that the full digital adjustment of the system is realized, the data acquisition, process control and test data post-processing in the test process are all completed by a computer, and the equipment can automatically obtain the tensile strength, the peeling strength, the tearing strength and the like.

But the testing machine that traditional elastic material such as to some rubbers tested is fixed comparatively loaded down with trivial details to the article that awaits measuring, convenient inadequately when in actual use to because can produce great pulling force in the experimentation, lead to fixed stability also to receive the influence, the practicality is not enough.

Therefore, it is necessary to provide a microcomputer controlled electronic universal tester to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a microcomputer-controlled electronic universal testing machine to solve the existing problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a microcomputer-controlled electronic universal testing machine comprises a bottom plate, wherein a support is fixedly connected to the top of the bottom plate, an electric push rod is fixedly connected to the top of the support, the output end of the electric push rod is fixed to a base, the base is symmetrically arranged on the top of the bottom plate, a through groove is formed in the base, two side walls of the through groove are obliquely arranged, a notch is formed in the top end of the base, a clamping block is slidably connected to the inside of the through groove, an inclined surface matched with the side wall of the through groove is formed in one side, close to the base, of the clamping block, a supporting block is arranged at the bottom end of the clamping block, a pressing rod is arranged at the bottom end of the supporting block, a rotating rod is rotatably connected to the inside of the through groove and penetrates through and is fixedly connected with a supporting rod, rotating wheels are fixedly connected to two ends of the rotating rod, and limiting teeth are arranged on the outer sides of the rotating wheels, the bottom end of the interior of the base is fixedly connected with a vertical plate, one side of the vertical plate is connected with a pull rod in a sliding mode, and one end, close to the rotating wheel, of the pull rod is hinged with a limiting block.

When specifically using, the stopper can upwards rotate for the pull rod, and can not rotate downwards, consequently when the depression bar rotates downwards, spacing tooth drives the stopper upwards and rotates, make the depression bar can normally rotate and drive supporting shoe and briquetting rebound, and can carry on spacingly to spacing tooth through the stopper, prevent the runner reversal, thereby keep the stability after the runner rotates, can improve the stability of supporting shoe and briquetting, make the clamp splice can stably clip the test area, the base rebound that the thorn water can drive the top through electric putter makes the test area tensile, thereby accomplish the test, can conveniently press from both sides the test area fast through this structure, and good stability has, and the operation is convenient, therefore, the clothes hanger is strong in practicability.

As a further scheme of the utility model, the base is arranged at the bottom of the base, the base is fixed with the bottom plate and the support, the base is provided with a through hole, and the base is fixed with the base through a bolt.

During the specific use, be provided with the through-hole that runs through on the base, can fix base and base through pin or bolt.

As a further scheme of the utility model, the inner side surface of the clamping block is arranged to be a plane, and the clamping block penetrates out through a notch at the top of the base.

When the clamping device is used specifically, the clamping blocks can move upwards through the notches.

As a further scheme of the utility model, hinges are arranged at the tops of the pull rods and the limiting blocks, and the pull rods and the limiting blocks are hinged through the hinges.

When the pull rod is used specifically, the limiting blocks are hinged with the pull rod through the hinges at the top, so that the limiting blocks can rotate upwards relative to the pull rod and cannot rotate downwards.

As a further scheme of the utility model, the number of the limiting teeth is set to be multiple, and the multiple limiting teeth are uniformly distributed on the outer side of the rotating wheel.

During the specific use, can carry on spacingly to spacing tooth through the stopper, prevent the runner reversal to keep the stability after the runner rotates, can improve the stability of supporting shoe and briquetting.

As a further scheme of the utility model, the base and the base are both made of stainless steel materials.

As a further scheme of the utility model, the bottom end of the base is provided with a fixed plate, and the fixed plate is fixed with the bottom plate through bolts.

According to the microcomputer control electronic universal testing machine, the limiting block is hinged with the pull rod through the hinge at the top, so that the limiting block can rotate upwards relative to the pull rod and cannot rotate downwards, when the press rod rotates downwards, the limiting tooth drives the limiting block to rotate upwards, the press rod can normally rotate to drive the supporting block and the pressing block to move upwards, the limiting tooth can be limited through the limiting block to prevent the rotating wheel from rotating reversely, the stability of the rotating wheel after rotation is kept, the stability of the supporting block and the pressing block can be improved, the clamping block can stably clamp a testing belt, and the pricking water can drive the base at the top to move upwards through the electric push rod to enable the testing belt to stretch, so that the testing is finished.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

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

FIG. 2 is a schematic view of the clamp and support block configuration of the present invention;

FIG. 3 is a schematic view of the base structure of the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of the portion B of FIG. 4 according to the present invention.

In the figure: 1. a support; 2. a base; 3. a base; 4. a pressure lever; 5. an electric push rod; 6. a base plate; 7. a vertical plate; 8. a pull rod; 9. a support block; 10. a clamping block; 11. rotating the rod; 12. a notch; 13. limiting teeth; 14. a rotating wheel; 15. and a limiting block.

Detailed Description

As shown in figures 1-5, a microcomputer control electronic universal testing machine, comprises a bottom plate 6, a support 1 is fixedly connected to the top of the bottom plate 6, an electric push rod 5 is fixedly connected to the top of the support 1, the output end of the electric push rod 5 is fixed to a base 3, the base 3 is symmetrically arranged on the top of the bottom plate 6, a through groove is arranged on the base 3, two side walls of the through groove are obliquely arranged, a notch 12 is arranged at the top end of the base 3, a clamping block 10 is slidably connected inside the through groove, one side of the clamping block 10 close to the base 3 is arranged to be an inclined plane matched with the side wall of the through groove, a supporting block 9 is arranged at the bottom end of the clamping block 10, a pressing rod 4 is arranged at the bottom end of the supporting block 9, a rotating rod 11 is rotatably connected inside the through groove, the rotating rod 11 penetrates through a supporting rod and is fixedly connected with the supporting rod, the equal fixedly connected with runner 14 in both ends of dwang 11, the runner 14 outside is provided with

spacing tooth

13, 3 inside bottom fixedly connected with risers 7 of base, riser 7 one side sliding connection has pull rod 8, pull rod 8 is close to that the one end of runner 14 articulates there is stopper 15.

During the specific use, stopper 15 can upwards rotate for pull rod 8, and can not rotate downwards, consequently when the depression bar 4 rotates downwards, spacing tooth 13 drives stopper 15 upwards and rotates, make depression bar 4 can normally rotate and drive supporting shoe 9 and briquetting rebound, and can carry on spacingly to spacing tooth 13 through stopper 15, prevent runner 14 reversal, thereby keep the stability after runner 14 rotates, can improve the stability of supporting shoe 9 and briquetting, make clamp splice 10 can stably clip the test area, the thorn water can drive the base 3 upshifting at top through electric putter 5 and make the test area tensile, thereby accomplish the test, can conveniently press from both sides the test area fast through this structure, and good stability has, the simple operation, therefore, the clothes hanger is strong in practicability.

As shown in fig. 1, as a further aspect of the present invention, a base 2 is disposed at the bottom of the base 3, the base 2 is fixed to a bottom plate 6 and a support 1, a through hole is disposed on the base 2, and the base 3 is fixed to the base 2 by a bolt.

During the specific use, be provided with the through-hole that runs through on the base 2, can fix base 2 and base 3 through pin or bolt.

As shown in fig. 1-2, as a further aspect of the present invention, the inner side of the clamping block 10 is provided as a plane, and the clamping block 10 is protruded through a notch 12 at the top of the base 3.

In particular use, the upward movement of the clamp block 10 is facilitated by the provision of the notches 12.

As shown in fig. 2 and 5, as a further scheme of the present invention, hinges are provided at tops of the pull rod 8 and the limit block 15, and the pull rod 8 and the limit block 15 are hinged by the hinges.

When the special-purpose trolley is used, the limiting block 15 is hinged with the pull rod 8 through the hinge at the top, so that the limiting block 15 can rotate upwards relative to the pull rod 8 and cannot rotate downwards.

As shown in fig. 5, as a further aspect of the present invention, the number of the limiting teeth 13 is set to be plural, and the plural limiting teeth 13 are uniformly distributed outside the rotating wheel 14.

During the specific use, can carry on spacingly to spacing tooth 13 through stopper 15, prevent runner 14 reversal to keep runner 14 stability after rotating, can improve the stability of supporting shoe 9 and briquetting.

As a further aspect of the present invention, as shown in fig. 3, the base 3 and the base 2 are made of stainless steel material.

As shown in fig. 3, as a further aspect of the present invention, a fixing plate is disposed at the bottom end of the base 2, and the fixing plate is fixed to the bottom plate 6 by bolts.

The working principle is as follows: by symmetrically arranging the two bases 3 at the top of the bottom plate 6, a test strip to be detected can be placed between the upper and lower bases 3 when in use, so that two ends of the test strip are respectively arranged between the two clamping blocks 10, at the moment, the pressing rod 4 is rotated downwards, one end of the pressing rod 4, which is close to the supporting block 9, can tilt upwards, so as to jack the supporting block 9 upwards, the clamping blocks 10 can be driven to move upwards through the supporting block 9, and the inner side walls of the clamping blocks 10 and the bases 3 are both provided with inclined planes, so that when the clamping blocks 10 move upwards, the two clamping blocks 10 can be close to each other through the extrusion of the bases 3 to the clamping blocks 10, so that the end parts of the test strip can be clamped tightly through the two clamping blocks 10, the pressing rod 4 can be rotated to drive the rotating rod 11 to rotate the rotating wheels 14 at the two ends of the rotating rod 11, and the rotating wheels 14 drive the limiting teeth 13 at the outer sides of the rotating rod to rotate, because stopper 15 and pull rod 8 are articulated mutually through the hinge at top, consequently stopper 15 can upwards rotate for pull rod 8, and can not rotate downwards, consequently when downwardly rotating depression bar 4, spacing tooth 13 drives stopper 15 upwards and rotates, make depression bar 4 can normally rotate and drive supporting shoe 9 and briquetting rebound, and can carry out spacingly to spacing tooth 13 through stopper 15, prevent runner 14 reversal, thereby keep the stability after runner 14 rotates, can improve the stability of supporting shoe 9 and briquetting, make clamp splice 10 can stably clip the test area, the thorn water can drive the base 3 rebound at top through electric putter 5 and make the test area tensile, thereby accomplish the test, can conveniently press from both sides the test area fast through this structure, and have good stability, the simple operation, therefore, the clothes hanger is strong in practicability.

Claims

1. The utility model provides a microcomputer control electron universal tester, includes the bottom plate, bottom plate top fixedly connected with support, support top fixedly connected with electric putter, the electric putter output is fixed mutually with the base, its characterized in that: the utility model discloses a rotary table, including bottom plate, lead to groove, clamping piece, supporting shoe, lead to groove both sides wall and slope the setting, the base top is provided with the notch, it has the clamp splice to lead to inside sliding connection of groove, one side that the clamp splice is close to the base sets up to the inclined plane with leading to groove lateral wall matched with, the clamp splice bottom is provided with the supporting shoe, the supporting shoe bottom is provided with the depression bar, it is connected with the dwang to lead to the inside rotation of groove, the dwang run through branch and with branch fixed connection, the equal fixedly connected with runner in both ends of dwang, the runner outside is provided with spacing tooth, the inside bottom fixedly connected with riser of base, riser one side sliding connection has the pull rod, the one end that the pull rod is close to the runner articulates there is the stopper.

2. The microcomputer controlled electronic universal tester of claim 1, wherein: the base bottom is provided with the base, the base is fixed mutually with bottom plate and support, be provided with the through-hole that runs through on the base, the base passes through the bolt and is fixed mutually with the base.

3. The microcomputer controlled electronic universal tester according to claim 1 or 2, wherein: the inner side surface of the clamping block is arranged to be a plane, and the clamping block penetrates out of the notch in the top of the base.

4. The microcomputer controlled electronic universal tester of claim 1, wherein: the top of the pull rod and the top of the limiting block are provided with hinges, and the pull rod and the limiting block are hinged through the hinges.

5. The microcomputer controlled electronic universal tester of claim 1, wherein: the number of spacing tooth sets up to a plurality ofly, and is a plurality of spacing tooth evenly distributed is in the runner outside.

6. The microcomputer controlled electronic universal tester of claim 2, wherein: the base and the base are both made of stainless steel materials.

7. The microcomputer controlled electronic universal tester of claim 2, wherein: the base bottom is provided with the fixed plate, the fixed plate is fixed mutually with the bottom plate through the bolt.