CN219475200U

CN219475200U - Automatic tension monitor

Info

Publication number: CN219475200U
Application number: CN202320293113.XU
Authority: CN
Inventors: 蔡贤魁; 时洋威
Original assignee: Hangzhou Xuanrui Machinery Co ltd
Current assignee: Hangzhou Xuanrui Machinery Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-08-04
Anticipated expiration: 2033-02-23

Abstract

The utility model relates to the technical field of tension monitoring equipment, and provides an automatic tension monitoring machine which comprises a machine base, a machine frame and supporting blocks, wherein the machine frame is arranged on one side of the top end of the machine base, a movable plate is arranged on the top end of the interior of the machine frame, a force sensor is arranged at the bottom end of the movable plate, clamps are arranged at the bottom end of the interior of the machine frame and the bottom end of the force sensor, threaded pins are arranged on two sides of the clamps, clamping blocks are fixed on one sides of the threaded pins, an anti-slip structure is arranged on one side of the clamping blocks, a supporting block is arranged at one end of each clamp, and a replacement structure is arranged in each supporting block. According to the utility model, the clamp is changed into a detachable design by arranging the replacement structure, and the clamp matched with the clamp is selected to be replaced according to the different sizes of the objects, so that the clamp can better fix the objects with different sizes, the tension monitoring equipment can better monitor the objects with different types, and the applicability of the tension monitoring equipment is improved.

Description

Automatic tension monitor

Technical Field

The utility model relates to the technical field of tension monitoring equipment, in particular to an automatic tension monitoring machine.

Background

The automatic tension monitor is an intelligent test device for detecting the strength, rigidity, elasticity, plasticity, toughness and ductility of metal materials, nonmetallic materials, parts and components by stretching, and the measured test data are the basis for engineering design and ensuring the safe work of products, and have no accurate test data, so that the material waste and even serious quality accidents can be caused in the production;

the automatic tension monitor is one of the automatic tension monitors, when the automatic tension monitor monitors an object, two ends of the object are fixed by the aid of the fixing clamps, the supporting plate is driven to move upwards by the aid of the ball screw, and when the supporting plate moves upwards, the fixing clamps at the upper end and the high-precision force sensor of the fixing clamps at the upper end can be driven to move upwards, so that the object can be stretched, and in the stretching process of the object, the high-precision force sensor can transmit real-time tension data to a computer to be displayed to workers.

Patent document CN206523369U discloses a full-automatic tensile testing machine, has solved the problem that full-automatic tensile testing machine can't test under different temperatures, and its technical scheme main points are: the full-automatic tension testing machine comprises a testing machine table, a temperature detecting device, a temperature comparing device and a heating device, wherein the temperature detecting device is arranged on one side, close to the testing machine table, of the adjusting door, the temperature detecting device is used for detecting temperature conditions and outputting temperature detecting signals, the temperature comparing device is preset with reference value signals and is coupled with the temperature detecting signals and compares the temperature detecting signals with the reference value signals and outputs temperature comparing signals, and the heating device is coupled with the temperature comparing device to receive the temperature comparing signals and respond to the temperature comparing signals to realize heating.

However, the tension monitor disclosed in the above publication mainly considers how to solve the problem of tension monitoring at different temperatures, and does not consider that the tension monitor still has some problems in use:

1. when the automatic tension monitor is used for detecting the tension, the sizes of the objects are different, the required clamps are different, if the clamps are smaller, the objects are larger, the clamps can not better clamp and fix the objects, and then the tension monitoring effect of the objects is affected;

2. when both ends of the object are all arranged in the clamp and fixed by the clamping blocks, if the friction force between the clamping blocks and the contact surface of the object is smaller, when the object is clamped, if any one of the two ends of the object falls off from the clamp, the object can be easily dropped from the clamp to influence the tension monitoring.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide an automatic tension monitor which is used for solving the defects that the existing automatic tension monitor is different in size of objects subjected to tension detection, clamps required to be used are different, if the clamps are smaller, the objects are larger, the clamps cannot clamp and fix the objects better, and further the tension monitoring effect of the objects is affected.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the automatic tension monitor comprises a stand, a stand and a supporting block, wherein one side of the top end of the stand is provided with the stand, and the top end inside the stand is provided with a movable plate;

the bottom end of the movable plate is provided with a force sensor, the bottom end of the inside of the frame and the bottom end of the force sensor are both provided with clamps, both sides of each clamp are provided with threaded pins, one side of each threaded pin is fixedly provided with a clamping block, one side of each clamping block is provided with an anti-skid structure, one end of each clamp is provided with a supporting block, and the inside of each supporting block is provided with a replacement structure;

the replacement structure comprises a limit groove, a limit block, a fixing hole, a slot and a fixing pin, wherein the limit groove is formed in the support block, the limit block is arranged in the limit groove, one end of the limit block is fixedly connected with the clamp, the fixing hole is formed in the outer side of the limit block, the slot is formed in the outer side of the support block, the fixing pin is arranged in the slot, and the computer main body is arranged on the other side of the top end of the base.

Preferably, the inner diameter of the limiting groove is larger than the outer diameter of the limiting block, and the limiting groove and the limiting block form a clamping structure.

Preferably, the fixing holes are provided with a plurality of groups, and the fixing holes of the groups are distributed at equal intervals on the outer side of the limiting block.

Preferably, an internal thread is provided in the slot, an external thread is provided in the fixing pin, and the slot and the fixing pin form a thread structure.

Preferably, the threaded pins are arranged in four ways, and the threaded pins are symmetrically distributed on two sides of the clamp.

Preferably, the anti-slip structure comprises an anti-slip sawtooth block, a jack, a thread block and a groove, wherein the anti-slip sawtooth block is arranged on one side of the clamping block, the jack is formed in the anti-slip sawtooth block, and the thread block is arranged in the jack.

Preferably, one side of the screw block is inserted into the groove, and the groove is formed on one side of the clamping block.

(III) beneficial effects

The automatic tension monitor provided by the utility model has the advantages that: the clamp is changed into a detachable design through the arrangement of the replacement structure, and the clamp matched with the clamp is selected to be replaced according to the different sizes of the objects, so that the clamp can better fix the objects with different sizes, the tension monitoring equipment can better monitor the objects with different types, and the applicability of the tension monitoring equipment is improved;

through setting up anti-skidding structure, at the one side installation anti-skidding sawtooth piece of clamp splice, when clamp splice and article press from both sides tightly, the sawtooth of anti-skidding sawtooth piece one side and the outside direct contact of article utilize the sawtooth of anti-skidding sawtooth piece one side can improve the frictional force when clamp splice and article contact to this prevents that the article from dropping in the anchor clamps easily when carrying out the pulling force monitoring, the problem that influences the pulling force monitoring appears.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 4 is a schematic cross-sectional elevation view of the replacement structure of the present utility model.

Reference numerals in the drawings illustrate: 1. a base; 2. a frame; 3. a support block; 4. replacing the structure; 401. a limit groove; 402. a limiting block; 403. a fixing hole; 404. a slot; 405. a fixing pin; 5. a clamp; 6. a threaded pin; 7. clamping blocks; 8. an anti-slip structure; 801. an anti-slip saw tooth block; 802. a jack; 803. a screw block; 804. a groove; 9. a movable plate; 10. a force sensor; 11. a computer main body.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1-4, the automatic tension monitor provided by the utility model comprises a stand 1, a stand 2 and a supporting block 3, wherein one side of the top end of the stand 1 is provided with the stand 2, the top end of the inside of the stand 2 is provided with a movable plate 9, the bottom end of the movable plate 9 is provided with a force sensor 10, the bottom end of the inside of the stand 2 and the bottom end of the force sensor 10 are both provided with a clamp 5, both sides of the clamp 5 are provided with threaded pins 6, one side of the threaded pins 6 is fixedly provided with a clamping block 7, one side of the clamping block 7 is provided with an anti-skid structure 8, one end of the clamp 5 is provided with the supporting block 3, the inside of the supporting block 3 is provided with a replacement structure 4, the replacement structure 4 comprises a limiting groove 401, a limiting block 402, a fixing hole 403, a slot 404 and a fixing pin 405, the limiting groove 401 is arranged in the inside of the supporting block 3, the limiting groove 401 is provided with the limiting block 402, one end of the limiting block 402 is fixedly connected with the clamp 5, the fixing hole 403 is arranged on the outer side of the limiting block 402, the outer side of the limiting block 3 is provided with the slot 404, the fixing pin 405 is arranged on the inner side of the other side of the supporting block 4, the other side of the supporting block 1 is provided with the fixing pin, the inner diameter of the limiting block 401 is distributed with the fixing hole 404, the fixing pin is distributed with the fixing holes 404, the threaded holes are distributed on the two sides of the outer diameter of the limiting block 403, the inner diameter of the limiting block 403 is distributed with the fixing holes 6, the fixing holes are distributed on the two sides of the outer diameter of the limiting block 404, the fixing holes are distributed on the inside of the limiting groove 4, and the inside of the limiting groove 4 is distributed on the inside is provided with the fixing holes and the fixing holes 4.

The working principle of the automatic tension monitor based on the first embodiment is as follows: the size of the object to be tested is different, the clamp 5 to be used is also different, if the clamp 5 is smaller, the object is larger, the clamp 5 can not clamp and fix the object better, therefore, the clamp 5 can be properly replaced, the clamp can be suitable for objects of different types, the object can be better fixed, the clamp 5 can be detached and replaced by unscrewing the fixing pin 405 from the fixing hole 403 and then separating the clamping between the limiting groove 401 and the limiting block 402, the mounting position of the clamp 5 is limited, then the fixing pin 405 is rotated to enable one side of the fixing pin to be tightly screwed into the fixing hole 403, the clamp 5 can be fixedly installed, the operation is repeated, and the operation of disassembling, assembling and replacing the clamp 5 can be completed.

Example two

The embodiment further includes: the anti-slip structure 8 comprises an anti-slip sawtooth block 801, a jack 802, a thread block 803 and a groove 804, wherein the anti-slip sawtooth block 801 is arranged on one side of the clamping block 7, the jack 802 is formed in the anti-slip sawtooth block 801, the thread block 803 is arranged in the jack 802, one side of the thread block 803 is inserted into the groove 804, and the groove 804 is formed in one side of the clamping block 7.

In this embodiment, when carrying out the pulling force to the article and monitoring, need fix the both ends of article, firstly place the both ends of article between anchor clamps 5, then rotate threaded pin 6 and drive clamp block 7 and press from both sides tight article, can accomplish the fixed mounting operation to the article, wherein, in order to guarantee the more stable tight article of clamp block 7, can install anti-skidding saw-tooth piece 801 in one side of clamp block 7, utilize the zigzag design of anti-skidding saw-tooth piece 801, when clamp block 7 and article clamp tightly, the sawtooth of anti-skidding saw-tooth piece 801 one side and the outside direct contact of article, utilize the sawtooth of anti-skidding saw-tooth piece 801 one side can improve the frictional force when clamp block 7 and article contact, thereby prevent that the article from falling from anchor clamps 5 easily when carrying out the pulling force monitoring, wherein, anti-skidding saw-tooth piece 801 is fixed in clamp block 7 one side through the screw block 803, can be according to the dismouting of actual use demand, with screw block from the inside unscrewing of recess 804, alright tear down anti-skidding saw-tooth piece 801 in one side of clamp block 7, make jack 802 and 804 position alignment, then, the sawtooth 803 can be changed by screw block 803 in the inside with the screw block 803, can be rotated in the screw block 803 on the inside of the recess 803, can be fixed with the sawtooth 801.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. Automatic pulling force monitor, including frame (1), frame (2) and supporting shoe (3), its characterized in that: a frame (2) is arranged on one side of the top end of the stand (1), and a movable plate (9) is arranged on the top end inside the frame (2);

the novel anti-slip device is characterized in that a force sensor (10) is arranged at the bottom end of the movable plate (9), clamps (5) are arranged at the bottom end of the inside of the frame (2) and the bottom end of the force sensor (10), threaded pins (6) are arranged at two sides of each clamp (5), clamping blocks (7) are fixed on one sides of the threaded pins (6), an anti-slip structure (8) is arranged on one side of each clamping block (7), a supporting block (3) is arranged at one end of each clamp (5), and a replacement structure (4) is arranged inside each supporting block (3);

the utility model discloses a change structure (4) including spacing groove (401), stopper (402), fixed orifices (403), slot (404) and fixed pin (405), the inside in supporting shoe (3) is seted up in spacing groove (401), the inside of spacing groove (401) is provided with stopper (402), and the one end and the anchor clamps (5) fixed connection of stopper (402), fixed orifices (403) have been seted up in the outside of stopper (402), slot (404) have been seted up in the outside of supporting shoe (3), the inside of slot (404) is provided with fixed pin (405), the opposite side on frame (1) top is provided with computer main part (11).

2. The automatic tension monitor of claim 1, wherein: the inner diameter of the limiting groove (401) is larger than the outer diameter of the limiting block (402), and the limiting groove (401) and the limiting block (402) form a clamping structure.

3. The automatic tension monitor of claim 1, wherein: the fixing holes (403) are provided with a plurality of groups, and the fixing holes (403) of the groups are distributed at equal intervals on the outer side of the limiting block (402).

4. The automatic tension monitor of claim 1, wherein: the inside of slot (404) is provided with the internal thread, the outside of fixed pin (405) is provided with the external thread, slot (404) and fixed pin (405) constitute the helicitic texture.

5. The automatic tension monitor of claim 1, wherein: the threaded pins (6) are arranged in four, and the threaded pins (6) are symmetrically distributed on two sides of the clamp (5).

6. The automatic tension monitor of claim 1, wherein: the anti-slip structure (8) comprises an anti-slip sawtooth block (801), a jack (802), a thread block (803) and a groove (804), wherein the anti-slip sawtooth block (801) is arranged on one side of the clamping block (7), the jack (802) is formed in the anti-slip sawtooth block (801), and the thread block (803) is arranged in the jack (802).

7. The automatic tension monitor of claim 6, wherein: one side of the thread block (803) is inserted into the groove (804), and the groove (804) is arranged on one side of the clamping block (7).