CN210626214U

CN210626214U - A compressive resistance testing arrangement for combined material

Info

Publication number: CN210626214U
Application number: CN201921121569.8U
Authority: CN
Inventors: 张晶; 陈道斌
Original assignee: Nantong Aulland Composites Co ltd
Current assignee: Nantong Aulland Composites Co ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-05-26
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses an anti pressure test device for combined material, including support frame and adjustable shelf, the base is installed to the inboard bottom of support frame, and the inboard bottom of base installs pressure sensor, the adjustable shelf sets up in pressure sensor's upside, and the inboard of adjustable shelf installs fixed push rod, the fixed block is installed to fixed push rod's tail end, and the end connection of fixed block has the rubber pad, the inboard of rubber pad is provided with the main part that awaits measuring, and is provided with the clamp plate directly over the main part that just awaits measuring, the hydraulic stem is installed to the upside of clamp plate. The device is provided with removable base, conveniently carries out the change and the maintenance of base, and in the compressive resistance test process, pressure sensor in the base can show in real time and bear pressure, assists and carries out the compressive resistance test, is provided with the fixed block, extends different length through with fixed push rod for the inboard fixed specification of fixed block changes, conveniently carries out the centre gripping to the main part that awaits measuring of specification difference.

Description

A compressive resistance testing arrangement for combined material

Technical Field

The utility model relates to an anti pressure test device technical field specifically is an anti pressure test device for combined material.

Background

The composite material is a new material formed by optimizing and combining material components with different properties by applying an advanced material preparation technology, the matrix material of the composite material is divided into two major classes of metal and nonmetal, the metal matrix is commonly used by aluminum, magnesium, copper, titanium and alloys thereof, and the nonmetal matrix is mainly composed of synthetic resin, rubber, ceramic, graphite, carbon and the like. The reinforced material mainly comprises glass fiber, carbon fiber, boron fiber, aramid fiber, silicon carbide fiber, asbestos fiber, whisker and metal.

The existing anti-pressure testing device is used, the pressure plate does not have a facility for assisting the pressure plate to be stable in the up-and-down moving process, the specification of an object to be tested is different, the device is not convenient to change the problem of fixing the specification, and therefore the anti-pressure testing device with better practicability is provided.

Disclosure of Invention

An object of the utility model is to provide a compressive stress testing device for combined material to solve the compressive stress testing device who provides in the above-mentioned background art in the use, the pressure plate is reciprocating the in-process and is not setting up the facility that supplementary pressure plate is stable, and the specification of determinand is different, and the device is not convenient for change the problem of fixed specification.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti pressure test device for combined material, includes support frame and adjustable shelf, the base is installed to the inboard bottom of support frame, and the inboard bottom of base installs pressure sensor, the adjustable shelf sets up in pressure sensor's upside, and the inboard of adjustable shelf installs fixed push rod, the fixed block is installed to fixed push rod's tail end, and the connection of after section of fixed block has the rubber pad, the inboard of rubber pad is provided with the main part that awaits measuring, and is provided with the clamp plate directly over the main part that just awaits measuring, the hydraulic stem is installed to the upside of clamp plate.

Preferably, fixing bolts are installed on two sides of the base, and the base forms a detachable structure with the support frame through the fixing bolts.

Preferably, the inner wall of base is provided with first slider, is equipped with the spout on the adjustable shelf, and the spout is arranged in to first slider, the adjustable shelf constitutes sliding structure through between first slider and the spout.

Preferably, the fixed block forms extending structure through fixing between push rod and the adjustable shelf, and the adjustable shelf passes through to constitute the block structure between fixed block and the main part that awaits measuring.

Preferably, the left side and the right side of the pressing plate are both provided with second sliding blocks, the supporting frame is provided with sliding rails, the second sliding blocks are arranged in the sliding rails, and the pressing plate forms a sliding structure through the second sliding blocks and the sliding rails.

Preferably, the inside of clamp plate is pegged graft and is had the gag lever post, and the gag lever post is symmetrical about the central point of clamp plate puts, the gag lever post is provided with 4 groups.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device is provided with a detachable base, so that the base can be conveniently replaced and maintained, and in the anti-pressure test process, the pressure sensor in the base can display the bearing pressure in real time to assist in the anti-pressure test;

2. the sliding groove enables the movable frame connected with the first sliding block to be more stable in movement by limiting the movement track of the first sliding block; the fixing block is arranged, the fixing specifications of the inner side of the fixing block are changed by extending the fixing push rod to different lengths, and the main bodies to be detected with different specifications can be conveniently clamped;

3. the second sliding block and the sliding rail are arranged, and the pressing plate can slide along the fixed track of the sliding rail through the second sliding block, so that the pressing plate is more stable when moving up and down; be provided with the gag lever post, the gag lever post is inserted in the clamp plate opening for the clamp plate can only be along the gag lever post activity from top to bottom, and the cooperation clamp plate activity makes the stability when the clamp plate activity increase.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the base and the movable frame of the present invention;

fig. 3 is a schematic view of the connection structure of the pressing plate and the supporting frame of the present invention.

In the figure: 1. a support frame; 2. a base; 3. fixing the bolt; 4. a pressure sensor; 5. a first slider; 6. a chute; 7. a movable frame; 8. fixing the push rod; 9. a fixed block; 10. a rubber pad; 11. a main body to be tested; 12. pressing a plate; 13. a second slider; 14. a slide rail; 15. a limiting rod; 16. a hydraulic rod.

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, the present invention provides a technical solution: a compressive resistance testing device for composite materials comprises a supporting frame 1 and a movable frame 7, wherein a base 2 is installed at the bottom of the inner side of the supporting frame 1, a pressure sensor 4 is installed at the bottom of the inner side of the base 2, fixing bolts 3 are installed on two sides of the base 2, a detachable structure is formed between the base 2 and the supporting frame 1 through the fixing bolts 3, the fixing bolts 3 on two sides of the base 2 are screwed, the base 2 is fixed on the supporting frame 1, the bolts 3 are easily fixed, the base 2 is detached, the device is provided with the detachable base 2, the base 2 is convenient to replace and maintain, and in the compressive resistance testing process, the pressure sensor 4 in the base 2 can display bearing pressure in real time to assist in compressive resistance testing; the movable frame 7 is arranged on the upper side of the pressure sensor 4, a fixed push rod 8 is arranged on the inner side of the movable frame 7, a first sliding block 5 is arranged on the inner wall of the base 2, a sliding groove 6 is arranged on the movable frame 7, the first sliding block 5 is arranged in the sliding groove 6, the movable frame 7 forms a sliding structure with the sliding groove 6 through the first sliding block 5, the first sliding block 5 is matched with the sliding groove 6, the sliding groove 6 limits the movement track of the first sliding block 5, the movable frame 7 is connected with the first sliding block 5, the movement track of the movable frame 7 is limited, the first sliding block 5 and the sliding groove 6 are arranged, and the sliding groove 6 enables the movable frame 7 connected with the first sliding block 5 to be more stable in movement by limiting the movement track of the first sliding block 5;

the tail end of the fixed push rod 8 is provided with a fixed block 9, the tail of the fixed block 9 is connected with a rubber pad 10, the inner side of the rubber pad 10 is provided with a main body 11 to be tested, a pressing plate 12 is arranged right above the main body 11 to be tested, a hydraulic rod 16 is arranged on the upper side of the pressing plate 12, the fixed block 9 forms a telescopic structure with the movable frame 7 through the fixed push rod 8, the movable frame 7 forms a clamping structure with the main body 11 to be tested through the fixed block 9, the fixed push rod 8 has a telescopic function, the telescopic end of the fixed push rod 8 is connected with the fixed block 9, the fixed push rod 8 is extended to abut against the main body 11 to be tested, the main body 11 to be tested is fixed in the movable frame 7, the fixed block 9 is arranged, the fixed push rod 8 is extended;

the left side and the right side of the pressing plate 12 are both provided with second sliding blocks 13, the supporting frame 1 is provided with sliding rails 14, the second sliding blocks 13 are arranged in the sliding rails 14, and the pressing plate 12 forms a sliding structure through the second sliding blocks 13 and the sliding rails 14. The second sliding block 13 is matched with the sliding rail 14, the second sliding block 13 slides along the fixed track of the sliding rail 14, the pressing plate 12 is connected with the second sliding block 13, the moving track of the pressing plate 12 is limited, the second sliding block 13 and the sliding rail 14 are arranged, and the pressing plate 12 can slide along the fixed track of the sliding rail 14 through the second sliding block 13, so that the pressing plate 12 is more stable when moving up and down; the inside of clamp plate 12 is pegged graft and is had gag lever post 15, and gag lever post 15 is symmetrical about the central point of clamp plate 12 puts, gag lever post 15 is provided with 4 groups, gag lever post 15 inserts in clamp plate 12, when clamp plate 12 moves about, can only move along gag lever post 15's direction, be provided with gag lever post 15, gag lever post 15 inserts in clamp plate 12 open pore, make clamp plate 12 can only move about the gag lever post 15 carries out, cooperation clamp plate 12 activity, stability when making clamp plate 12 move about increases.

The working principle is as follows: for the pressure resistance testing device, firstly, a base 2 is placed at a proper position of a support frame 1, a fixing bolt 3 is screwed, the base 2 is fixed on the support frame 1, when the pressure resistance testing is carried out, a main body 11 to be tested is placed inside a movable frame 7, a fixing push rod 8 is extended, the model of the fixing push rod 8 is XTL100, a fixing block 9 at a telescopic end is driven to move inwards, a rubber pad 10 is abutted against and contacts the main body 11 to be tested, the main body 11 to be tested is fixed, a hydraulic rod 16 is connected with an external hydraulic pump through a hydraulic pipe, the hydraulic pressure in the hydraulic rod 16 is increased, the telescopic end of the hydraulic rod 16 is driven to extend, a pressing plate 12 is driven to move downwards along a limiting rod 15, a second sliding block 13 is driven to slide on a sliding rail 14, the main body 11 to be tested is contacted, a first sliding block 5 at the outer side of the movable frame 7 is driven to, pressure sensor 4's model is AT8312, and pressure sensor 4 links to each other with external display device, and pressure size in can real-time display device looks sideways AT after finishing, contracts hydraulic stem 16, raises clamp plate 12, contracts fixed push rod 8, takes out the main part 11 that awaits measuring for whole anti pressure test device's practicality obtains fine improvement, accomplishes whole anti pressure test device's use just like this.

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. A compressive resistance testing device for composite materials, includes support frame (1) and adjustable shelf (7), its characterized in that: base (2) are installed to the inboard bottom of support frame (1), and install pressure sensor (4) bottom the inboard of base (2), adjustable shelf (7) set up in the upside of pressure sensor (4), and the inboard of adjustable shelf (7) installs fixed push rod (8), fixed block (9) are installed to the tail end of fixed push rod (8), and the connection of after section of fixed block (9) has rubber pad (10), the inboard of rubber pad (10) is provided with main part (11) that awaits measuring, and is provided with clamp plate (12) directly over main part (11) that awaits measuring, hydraulic stem (16) are installed to the upside of clamp plate (12).

2. A pressure resistance test device for composite materials according to claim 1, wherein: fixing bolts (3) are installed on two sides of the base (2), and the base (2) forms a detachable structure with the support frame (1) through the fixing bolts (3).

3. A pressure resistance test device for composite materials according to claim 1, wherein: the inner wall of base (2) is provided with first slider (5), be equipped with spout (6) on adjustable shelf (7), first slider (5) are arranged in spout (6), adjustable shelf (7) constitute sliding structure through between first slider (5) and spout (6).

4. A pressure resistance test device for composite materials according to claim 1, wherein: the fixed block (9) forms a telescopic structure through the fixed push rod (8) and the movable frame (7), and the movable frame (7) forms a clamping structure through the fixed block (9) and the main body (11) to be tested.

5. A pressure resistance test device for composite materials according to claim 1, wherein: second sliders (13) are installed on the left side and the right side of the pressing plate (12), sliding rails (14) are arranged on the supporting frame (1), the second sliders (13) are arranged in the sliding rails (14), and the pressing plate (12) forms a sliding structure between the second sliders (13) and the sliding rails (14).

6. A pressure resistance test device for composite materials according to claim 1, wherein: the pressure plate (12) is internally inserted with a limiting rod (15), the limiting rod (15) is symmetrical about the center of the pressure plate (12), and 4 groups of limiting rods (15) are arranged.