CN212459189U

CN212459189U - Testing machine for tension detection

Info

Publication number: CN212459189U
Application number: CN202021210410.6U
Authority: CN
Inventors: 纪景成; 侯依其; 廖俊嵩
Original assignee: Suzhou Unifaith Testing Technology Service Co ltd
Current assignee: Suzhou Unifaith Testing Technology Service Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-02-02
Anticipated expiration: 2030-06-28

Abstract

The utility model relates to a pulling force detects technical field, and discloses a testing machine for pulling force detects, which comprises a base, fixed host computer and the display of being provided with in base top, the host computer front side is provided with the movable block, movable block bottom fixedly connected with force sensor, the force sensor bottom is equipped with first anchor clamps, base top fixedly connected with mount pad, be equipped with the second anchor clamps on the mount pad. This tensile force detects uses test machine, through setting up the first anchor clamps and the second anchor clamps that the structure is the same and symmetric distribution, twist and move the knob and can drive movable clamp splice and remove right, can press from both sides tight sample with right fixed block cooperation, will wait to detect another sample one end and place between movable clamp splice and left fixed block when detecting the end, reverse twist and move the knob and can be fixed with new waiting to detect the sample when demolising former object, operation steps have been simplified, and is convenient and fast more, is applicable to the more detection of sample quantity.

Description

Testing machine for tension detection

Technical Field

The utility model relates to a pulling force detects technical field, specifically is a testing machine for pulling force detects.

Background

The tension detector is a mechanical stress applying tester for testing mechanical properties of various materials such as static load, stretching, compression, bending, shearing, tearing, peeling of instruments and equipment, is suitable for testing various physical and mechanical properties of materials such as plastic plates, pipes and profiled bars, plastic films, rubber, wires and cables, steel, glass fiber and the like, is developed for materials, is indispensable detection equipment for physical property tests, teaching research, quality control and the like, and is generally operated by fixing the bottom end and the top end of a sample by an upper clamp and a lower clamp, controlling a movable block to move upwards, driving the upper clamp to move upwards until the sample is broken, sequentially detaching the top end and the bottom end of the sample after the breaking, and then fixing the next sample to be tested again.

When the number of samples to be detected is large, the process of frequently fixing and disassembling the samples is complicated, and further improvement is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a tensile force detects uses test machine possesses advantages such as convenient to use, data are comprehensive, has solved when treating the process that the sample is frequently fixed and dismantle the sample when more is more loaded down with trivial details, needs further modified problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tensile force detects uses test machine, includes the base, fixed host computer and the display of being provided with in base top, the host computer front side is provided with the movable block, movable block bottom fixedly connected with force sensor, force sensor bottom is equipped with first anchor clamps, base top fixedly connected with mount pad, be equipped with the second anchor clamps on the mount pad, first anchor clamps and second anchor clamps structure are the same and upper and lower symmetric distribution, the edge fixedly connected with bar iron sheet in host computer one side.

Preferably, first anchor clamps include the base block, base block and force sensor bottom fixed connection, base block both sides difference fixedly connected with left fixed block and right fixed block, the spout has been seted up on base block bottom surface, the base block bottom is equipped with the screw rod, the screw rod both ends respectively with left fixed block and right fixed block swing joint, the screw rod right-hand member runs through right fixed block and extends to the right side of right fixed block, screw rod right-hand member fixedly connected with handle, be equipped with movable clamp splice on the screw rod, movable clamp splice is located between left fixed block and the right fixed block, activity clamp splice top fixedly connected with slider, the slider is located the spout inside and matches with the spout, set up threaded hole on the movable clamp splice, movable clamp splice passes through screw hole and screw rod threaded connection.

Preferably, the host computer is kept away from bar iron sheet one side fixedly connected with movable box, movable box and host computer front side edge hinge, the movable box is kept away from host computer one side edge fixedly connected with magnetic path, the movable box bottom is provided with the opening.

Preferably, heating pipes are fixedly arranged on the inner walls of the two sides of the movable box, a thermometer is fixedly connected to the top of the movable box, and the temperature measuring end of the thermometer penetrates into the movable box.

Preferably, one side that left side fixed block and right fixed block are relative all is provided with first tooth piece, activity clamp splice both sides all are provided with the second tooth piece.

Preferably, the height of the movable box is matched with that of the host machine, and the movable box is made of transparent materials.

Compared with the prior art, the utility model provides a tensile force detects uses test machine possesses following beneficial effect:

1. this tensile force detects uses test machine, through setting up the first anchor clamps and the second anchor clamps that the structure is the same and symmetric distribution, twist and move the knob and can drive movable clamp splice and remove right, can press from both sides tight sample with right fixed block cooperation, will wait to detect another sample one end and place between movable clamp splice and left fixed block when detecting the end, reverse twist and move the knob and can be fixed with new waiting to detect the sample when demolising former object, operation steps have been simplified, and is convenient and fast more, is applicable to the more detection of sample quantity.

2. This tensile force detects uses test machine, through setting up the movable box, rotates back accessible magnetic path and bar iron sheet with the movable box and fixes at the host computer front side, and the start-up heating pipe can improve the inside temperature of movable box, and then can measure under high temperature environment, makes the detection data more comprehensive.

Drawings

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

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of the movable box of the present invention.

Wherein: 1. a base; 2. a host; 3. a display; 4. a movable block; 5. a tension sensor; 6. a strip-shaped iron sheet; 7. a base block; 8. a left fixed block; 9. a right fixed block; 10. a chute; 11. a screw; 12. a handle; 13. a movable clamping block; 14. a slider; 15. a movable box; 16. a magnetic block; 17. heating a tube; 18. a thermometer.

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, a testing machine for tension detection comprises a base 1, a main body 2 and a display 3 are fixedly arranged on the top of the base 1, a movable block 4 is arranged on the front side of the main body 2, a tension sensor 5 is fixedly connected to the bottom of the movable block 4, the application of the tension sensor 5 to a tension detecting instrument is the prior art, and will not be described herein, a first clamp is arranged on the bottom of the tension sensor 5, the first clamp comprises a base block 7, the base block 7 is fixedly connected to the bottom of the tension sensor 5, a left fixed block 8 and a right fixed block 9 are respectively fixedly connected to the two sides of the base block 7, the left fixed block 8 and the right fixed block 9 have the same structure and are symmetrically distributed, a chute 10 is arranged on the surface of the bottom of the base block 7, a screw 11 is arranged on the bottom of the base block 7, the two ends of the screw 11 are respectively movably connected to the left fixed block 8 and the right, the right end of a screw rod 11 penetrates through a right fixed block 9 and extends to the right side of the right fixed block 9, the right end of the screw rod 11 is fixedly connected with a handle 12, a movable clamping block 13 is arranged on the screw rod 11, the movable clamping block 13 is positioned between a left fixed block 8 and a right fixed block 9, one side, opposite to the left fixed block 8 and the right fixed block 9, of each of the left fixed block 8 and the right fixed block 9 is provided with a first tooth block, two sides of each of the movable clamping blocks 13 are provided with second tooth blocks, the first tooth blocks and the second tooth blocks can be just meshed when in contact, so that the fixing effect can be improved, the top end of each of the movable clamping block 13 is fixedly connected with a sliding block 14, the sliding block 14 is positioned inside a sliding groove 10 and matched with the sliding groove 10, a threaded hole is formed in each of the movable clamping blocks 13, each of the movable clamping blocks 13 is in threaded connection with the screw rod 11 through, the second fixture is positioned under the first fixture, the first fixture and the second fixture are identical in structure and are distributed in an up-down symmetrical mode, the strip-shaped iron sheet 6 is fixedly connected to one side edge of the host machine 2, the strip-shaped iron sheet 6 is vertically arranged, the movable box 15 is fixedly connected to one side, far away from the strip-shaped iron sheet 6, of the host machine 2, the height of the movable box 15 is matched with that of the host machine 2, the movable box 15 is made of transparent materials, the movable box 15 is preferably made of high-temperature-resistant transparent glass materials, the tension detection process is convenient to observe, the movable box 15 is hinged to the front side edge of the host machine 2, the movable box 15 is fixedly connected with the magnetic blocks 16 at one side edge, far away from the host machine 2, in practical application, at least two magnetic blocks 16 are arranged, the magnetic blocks 16 can be just adsorbed on the strip-shaped iron sheet 6 after the movable box 15 is rotated, the thermometer 18 is fixedly connected to the top of the movable box 15, the thermometer 18 is an industrial thermometer, and the temperature measuring end of the thermometer 18 penetrates into the movable box 15.

When in use, the top end of a sample is firstly placed between the movable clamping block 13 and the right fixed block 9, the knob is twisted to drive the screw rod 11 to rotate, and further drive the movable clamping block 13 to move rightwards, the top end of the sample can be clamped by matching with the right fixed block 9, the bottom end of the sample can be fixed by using the same method, the movable block 4 is controlled to move upwards to realize tension detection, the movable block 4 is controlled to reset after the detection is finished, the top end of a new sample is placed between the movable clamping block 13 and the right fixed block 9, the knob is twisted reversely, the screw rod 11 can rotate reversely, the movable clamping block 13 can be driven to move leftwards, the new sample is fixed while the previous sample is removed, the bottom end of the new sample can be fixed by using the same operation, then the movable block 4 is continuously controlled to detect, when tension detection is required at high temperature, the sample is firstly fixed, then the movable box 15, then, the heating is carried out through the heating pipe 17, the temperature in the movable box 15 is observed through the thermometer 18, and then the main machine 2 is controlled to operate and detect.

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 tensile force detects uses test machine, includes base (1), its characterized in that: the fixed host computer (2) and display (3) that are provided with in base (1) top, host computer (2) front side is provided with movable block (4), fixedly connected with force sensor (5) in movable block (4) bottom, force sensor (5) bottom is equipped with first anchor clamps, base (1) top fixedly connected with mount pad, be equipped with the second anchor clamps on the mount pad, first anchor clamps and second anchor clamps structure are the same and upper and lower symmetric distribution, host computer (2) one side edge fixedly connected with bar iron sheet (6).

2. The tension testing machine according to claim 1, wherein: the first clamp comprises a base block (7), the base block (7) is fixedly connected with the bottom of a tension sensor (5), the two sides of the base block (7) are respectively fixedly connected with a left fixed block (8) and a right fixed block (9), a sliding groove (10) is formed in the surface of the bottom of the base block (7), a screw rod (11) is arranged at the bottom of the base block (7), the two ends of the screw rod (11) are respectively movably connected with the left fixed block (8) and the right fixed block (9), the right end of the screw rod (11) penetrates through the right fixed block (9) and extends to the right side of the right fixed block (9), a handle (12) is fixedly connected with the right end of the screw rod (11), a movable clamping block (13) is arranged on the screw rod (11), the movable clamping block (13) is located between the left fixed block (8) and the right fixed block (9), and a sliding block (14), the sliding block (14) is located inside the sliding groove (10) and matched with the sliding groove (10), a threaded hole is formed in the movable clamping block (13), and the movable clamping block (13) is in threaded connection with the screw rod (11) through the threaded hole.

3. The tension testing machine according to claim 1, wherein: keep away from bar iron sheet (6) one side fixedly connected with movable box (15) in host computer (2), movable box (15) are articulated with host computer (2) front side reason, host computer (2) one side edge fixedly connected with magnetic path (16) are kept away from in movable box (15), movable box (15) bottom is provided with the opening.

4. The tension testing machine according to claim 3, wherein: heating pipes (17) are fixedly arranged on the inner walls of the two sides of the movable box (15), a thermometer (18) is fixedly connected to the top of the movable box (15), and the temperature measuring end of the thermometer (18) penetrates into the movable box (15).

5. The tension testing machine according to claim 2, wherein: and one side of the left fixing block (8) opposite to one side of the right fixing block (9) is provided with a first tooth block, and two sides of the movable clamping block (13) are provided with second tooth blocks.

6. The tension testing machine according to claim 3, wherein: the height of the movable box (15) is matched with that of the host (2), and the movable box (15) is made of transparent materials.