CN209198201U

CN209198201U - A kind of mechanical performance tester convenient for fixed article

Info

Publication number: CN209198201U
Application number: CN201821958260.XU
Authority: CN
Inventors: 许为宏; 许�鹏
Original assignee: Jianhu Pengsheng Machinery Co Ltd
Current assignee: Jianhu Pengsheng Machinery Co Ltd
Priority date: 2018-11-27
Filing date: 2018-11-27
Publication date: 2019-08-02
Anticipated expiration: 2028-11-27

Abstract

The utility model discloses a kind of mechanical performance testers convenient for fixed article, including test device main body, rotary shaft, crushing block and placement block, the inside top of the test device main body is provided with hydraulic cylinder, the both ends of the motion bar, which are run through, slide bar, the downside of motion bar is arranged in the rotary shaft, the both ends of the spill spin block, which are run through, fixing bolt, the downside of spill spin block is arranged in the crushing block, tension block is provided on the right side of the crushing block, the lower end inside of the tension block is provided with the first fixed block, first movable block is arranged in tension block, the inside bottom placed block and test device main body is set, the second fixed block is provided on the inside of the placement block, the lower end of second movable block, which is run through, the second threaded rod.This is convenient for the mechanical performance tester of fixed article, rotates fixing bolt, so that fixing bolt is entered thread groove through spill spin block, convenient for spill spin block to be fixed, improves the stability of spill spin block.

Description

A kind of mechanical performance tester convenient for fixed article

Technical field

The utility model relates to mechanical performance tester technical field, specially a kind of mechanicalness convenient for fixed article It can test device.

Background technique

With advances in technology with development, composite material using more and more extensive, however the mechanical performance of composite material Multifarious, this just needs to test the mechanical performance of advanced composite material (ACM), and then improves to composite material, mentions Its use value of height, most of mechanical performance tester can only be tested for a kind of physical property at present, be needed It when carrying out different physical properties test to article, needs to buy plurality of devices, article is solid when improving testing cost, and testing It is calmly insecure to be easy to have an impact measurement result.

Utility model content

It is above-mentioned to solve the purpose of this utility model is to provide a kind of mechanical performance tester convenient for fixed article The current most of mechanical performance tester proposed in background technique can only be tested for a kind of physical property, be needed It when carrying out different physical properties test to article, needs to buy plurality of devices, article is solid when improving testing cost, and testing Fixed insecure easy the problem of measurement result is had an impact.

To achieve the above object, the utility model provides the following technical solutions: a kind of mechanical performance convenient for fixed article Test device, including test device main body, rotary shaft, crushing block and placement block, the inside top of the test device main body are set It is equipped with hydraulic cylinder, and hydraulic cylinder is connected by hydraulic stem with motion bar, while motion bar is arranged in test device main body Side, the both ends of the motion bar, which are run through, slide bar, and the both ends of slide bar are connected with test device main body, the rotary shaft The downside of motion bar is set, and motion bar is connected by rotary shaft with spill spin block, while spill spin block is arranged in test device The inside of main body, the both ends of the spill spin block, which are run through, fixing bolt, and the upside of fixing bolt is arranged in thread groove, together When thread groove be provided with the downside of motion bar, the downside of spill spin block is arranged in the crushing block, and crushing block setting is in fixed spiral shell The inside of bolt is provided with tension block on the right side of the crushing block, and the inside of fixing bolt, the tension block is arranged in tension block Lower end inside be provided with the first fixed block, and the upper end of the first fixed block is provided with the first movable block, first movable block It is arranged in tension block, and through there is the first threaded rod in the first movable block, while the first threaded rod runs through the right side of tension block Wall, the inside bottom placed block and test device main body is set, and place the lower section that crushing block is arranged in block, the placement It is provided with the second fixed block on the inside of block, and is fixed with the second movable block on the outside of the second fixed block, second movable block Lower end, which is run through, the second threaded rod, and the second threaded rod is through the right side wall for placing block.

Preferably, the hydraulic cylinder constitutes stretching structure by hydraulic stem and motion bar, and motion bar by slide bar and is surveyed It tries apparatus main body and constitutes slide construction.

Preferably, the spill spin block constitutes rotational structure by rotary shaft and motion bar, and the length of spill spin block is less than survey Try the width of apparatus main body.

Preferably, the fixing bolt is and is threadedly coupled with spill spin block with thread groove and fixing bolt, and fixing bolt With thread groove about the medium line of spill spin block be symmetrical arranged there are two.

Preferably, the radius of the crushing block is greater than the interior side ring radius of the second fixed block, and the height of crushing block is greater than Place the height of block.

Preferably, first movable block and the first threaded rod and the second movable block and the second threaded rod are that screw thread connects It connects, and is provided with a pair of opposite screw thread above the first threaded rod and the second threaded rod.

Compared with prior art, the utility model has the beneficial effects that should be convenient for the measuring mechanical property dress of fixed article It sets,

(1) it is provided with crushing block and tension block on the downside of spill spin block, convenient for carrying out squeezing test and extension test, rotation to article Switch block constitutes rotational structure by rotary shaft and motion bar, rotates spill spin block, rotates spill spin block, convenient for by crushing block Position and the position of tension block are replaced, and different physical properties can be tested；

(2) fixing bolt is rotated, fixing bolt is made to enter thread groove through spill spin block, convenient for spill spin block is fixed, Improve the stability of spill spin block；

(3) the first threaded rod and the second threaded rod are rotated, makes the first movable block and the second movable block respectively in the first screw thread It is moved toward one another on bar and the second threaded rod, to make the first fixed block and the second fixed block that article be fixed, is improved The stability of article.

Detailed description of the invention

Fig. 1 is that the utility model faces the schematic diagram of the section structure；

Fig. 2 is that the utility model places block overlooking structure diagram；

Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1.

In figure: 1, test device main body, 2, hydraulic cylinder, 3, hydraulic stem, 4, motion bar, 5, slide bar, 6, rotary shaft, 7, rotation Block, 8, fixing bolt, 9, thread groove, 10, crushing block, 11, tension block, the 12, first fixed block, the 13, first movable block, 14, One threaded rod, 15, placement block, the 16, second fixed block, the 17, second movable block, the 18, second threaded rod.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

If occurring electric elements etc. in this article, it is electrically connected with extraneous main controller and 220V alternating current, and master control Device can play the conventionally known equipment of control for computer etc., if while occurring motor, water pump, dehvery pump and hydraulic cylinder in text Deng then it is existing known device.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of measuring mechanical property convenient for fixed article Device, including test device main body 1, hydraulic cylinder 2, hydraulic stem 3, motion bar 4, slide bar 5, rotary shaft 6, spill spin block 7, fixing bolt 8, thread groove 9, crushing block 10, tension block 11, the first fixed block 12, the first movable block 13, the first threaded rod 14, place block 15, Second fixed block 16, the second movable block 17 and the second threaded rod 18, the inside top of test device main body 1 are provided with hydraulic cylinder 2, And hydraulic cylinder 2 is connected by hydraulic stem 3 with motion bar 4, while the inside of test device main body 1 is arranged in motion bar 4, activity The both ends of bar 4, which are run through, slide bar 5, and the both ends of slide bar 5 are connected with test device main body 1, and rotary shaft 6 is arranged in activity The downside of bar 4, and motion bar 4 is connected by rotary shaft 6 with spill spin block 7, while spill spin block 7 is arranged in test device main body 1 Inside, the both ends of spill spin block 7, which are run through, fixing bolt 8, and the upside of fixing bolt 8 is arranged in thread groove 9, while spiral shell Groove 9 is provided with the downside of motion bar 4, and the downside of spill spin block 7 is arranged in crushing block 10, and crushing block 10 is arranged in fixing bolt 8 inside, the right side of crushing block 10 is provided with tension block 11, and the inside of fixing bolt 8, tension block 11 is arranged in tension block 11 Lower end inside be provided with the first fixed block 12, and the upper end of the first fixed block 12 is provided with the first movable block 13, the first activity Block 13 is arranged in tension block 11, and through there is the first threaded rod 14 in the first movable block 13, while the first threaded rod 14 runs through The right side wall of tension block 11 places the inside bottom that test device main body 1 is arranged in block 15, and places block 15 and be arranged in crushing block 10 lower section, the inside for placing block 15 is provided with the second fixed block 16, and the outside of the second fixed block 16 is fixed with the second activity Block 17, the lower end of the second movable block 17, which is run through, the second threaded rod 18, and the second threaded rod 18 is through the right side wall for placing block 15.

The hydraulic cylinder 2 of this example constitutes stretching structure by hydraulic stem 3 and motion bar 4, and motion bar 4 by slide bar 5 and is surveyed It tries apparatus main body 1 and constitutes slide construction, hydraulic cylinder 2 makes motion bar 4 carry out elevating movement by hydraulic stem 3, is convenient for change activity The height of bar 4.

Spill spin block 7 constitutes rotational structure by rotary shaft 6 and motion bar 4, and the length of spill spin block 7 is less than test device master The width of body 1 rotates spill spin block 7, rotates spill spin block 7 with motion bar 4 by rotary shaft 6, is conveniently replaceable crushing block 10 With the position of tension block 11.

Fixing bolt 8 is to be threadedly coupled with spill spin block 7 with thread groove 9 and fixing bolt 8, and fixing bolt 8 and screw thread Slot 9 about the medium line of spill spin block 7 be symmetrical arranged there are two, rotate fixing bolt 8, make fixing bolt 8 pass through spill spin block 7 with Thread groove 9 is threadedly coupled, and convenient for fixed spill spin block 7, improves the stability of spill spin block 7.

The radius of crushing block 10 is greater than the interior side ring radius of the second fixed block 16, and the height of crushing block 10 is greater than placement block 15 height squeezes article convenient for crushing block 10.

First movable block 13 be with the second threaded rod 18 with the first threaded rod 14 and the second movable block 17 be threadedly coupled, and First threaded rod 14 and the second threaded rod 18 are provided with a pair of opposite screw thread above, rotate the second threaded rod 18 and the first spiral shell Rasp bar 14 makes the second movable block 17 carry out mobile and the first movable block 13 on the second threaded rod 18 enterprising in the first threaded rod 14 Row movement, convenient for fixed article, mentions to make the second fixed block 16 and the first fixed block 12 that article be fixed from two sides The high stability of article.

Working principle: when being convenient for the mechanical performance tester of fixed article using this, placement block is placed items within In 15, the second threaded rod 18 is rotated, moves the second movable block 17 on the second threaded rod 18, to make the second fixed block 16 are fixed article from two sides, improve the stability of article, when needing to carry out article to squeeze test, rotation rotation Block 7 makes crushing block 10 be moved to the top for placing block 15, rotates fixing bolt 8, and fixing bolt 8 is made to pass through spill spin block 7 and screw thread Slot 9 is threadedly coupled, and spill spin block 7 is fixed, is powered on, and starts hydraulic cylinder 2, and hydraulic cylinder 2 makes to live by hydraulic stem 3 Lever 4 carries out descending motion, and the height of crushing block 10 is greater than the height for placing block 15, and crushing block 10, which enters, to be placed in block 15, makes Crushing block 10 squeezes article, the anti-pressure ability of test article, when needing to carry out extension test to article, first unclamps solid Determine bolt 8, be rotated further by spill spin block 7, spill spin block 7 is rotated with motion bar 4 by rotary shaft 6, is moved to tension block 11 and puts The top of block 15 is set, then spill spin block 7 is fixed, moves down tension block 11 under the action of hydraulic cylinder 2, until article Into the inside of tension block 11, the first threaded rod 14 is rotated, moves the first movable block 13 on the first threaded rod 14, from And make the first fixed block 12 to which article is fixed in two sides, then start hydraulic cylinder 2, article is stretched, tester The tensile capacity of product, the content being not described in detail in this specification belong to existing skill well known to professional and technical personnel in the field Art.

Term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only for ease of description The utility model simplifies description, rather than indicates or imply signified device or element and must have a particular orientation, be spy Fixed orientation construction and operation, thus should not be understood as the limitation that content is protected to the utility model.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims

1. a kind of mechanical performance tester convenient for fixed article, including test device main body (1), rotary shaft (6), crushing block (10) and block (15) are placed, it is characterised in that: the inside top of the test device main body (1) is provided with hydraulic cylinder (2), and liquid Cylinder pressure (2) is connected by hydraulic stem (3) with motion bar (4), while motion bar (4) is arranged in the interior of test device main body (1) Side, the both ends of the motion bar (4), which are run through, to be had slide bar (5), and the both ends of slide bar (5) are connected with test device main body (1) It connects, rotary shaft (6) setting is in the downside of motion bar (4), and motion bar (4) is connected by rotary shaft (6) with spill spin block (7) It connects, while spill spin block (7) is arranged in the inside of test device main body (1), the both ends of the spill spin block (7), which are run through, fixed spiral shell Bolt (8), and the upside setting of fixing bolt (8) is interior in thread groove (9), while thread groove (9) is provided under motion bar (4) Side, crushing block (10) setting is in the downside of spill spin block (7), and crushing block (10) is arranged in the inside of fixing bolt (8), institute It states and is provided on the right side of crushing block (10) tension block (11), and tension block (11) is arranged in the inside of fixing bolt (8), the drawing The lower end inside for stretching block (11) is provided with the first fixed block (12), and the upper end of the first fixed block (12) is provided with the first movable block (13), first movable block (13) setting is in tension block (11), and through there is the first threaded rod in the first movable block (13) (14), while the first threaded rod (14) is through the right side wall of tension block (11), and placement block (15) setting is in test device master The inside bottom of body (1), and place block (15) setting and be provided on the inside of the lower section of crushing block (10), the placement block (15) Second fixed block (16), and the second movable block (17) are fixed on the outside of the second fixed block (16), second movable block (17) Lower end through having the second threaded rod (18), and the second threaded rod (18) is through the right side wall for placing block (15).

2. a kind of mechanical performance tester convenient for fixed article according to claim 1, it is characterised in that: the liquid Cylinder pressure (2) constitutes stretching structure by hydraulic stem (3) and motion bar (4), and motion bar (4) passes through slide bar (5) and test device Main body (1) constitutes slide construction.

3. a kind of mechanical performance tester convenient for fixed article according to claim 1, it is characterised in that: the rotation Switch block (7) constitutes rotational structure by rotary shaft (6) and motion bar (4), and the length of spill spin block (7) is less than test device main body (1) width.

4. a kind of mechanical performance tester convenient for fixed article according to claim 1, it is characterised in that: described solid Determining bolt (8) is to be threadedly coupled with spill spin block (7) with thread groove (9) and fixing bolt (8), and fixing bolt (8) and screw thread Slot (9) about the medium line of spill spin block (7) be symmetrical arranged there are two.

5. a kind of mechanical performance tester convenient for fixed article according to claim 1, it is characterised in that: described to squeeze The radius of briquetting (10) is greater than the interior side ring radius of the second fixed block (16), and the height of crushing block (10) is greater than placement block (15) Height.

6. a kind of mechanical performance tester convenient for fixed article according to claim 1, it is characterised in that: described the One movable block (13) is to be threadedly coupled with the second threaded rod (18) with the first threaded rod (14) and the second movable block (17), and One threaded rod (14) and the second threaded rod (18) are provided with a pair of opposite screw thread above.