CN212110939U

CN212110939U - Universal testing machine

Info

Publication number: CN212110939U
Application number: CN202020821499.3U
Authority: CN
Inventors: 姜德志
Original assignee: JINAN KEHUI TESTING INSTRUMENT CO Ltd
Current assignee: JINAN KEHUI TESTING INSTRUMENT CO Ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-12-08
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses an universal testing machine, top fixed mounting including the casing has the operation panel, and the top of operation panel is equipped with the mounting hole, be equipped with bottom anchor clamps on the mounting hole, the outside of operation panel is equipped with the slide bar, and slidable mounting has the mounting bracket on the slide bar, the top fixed mounting of mounting bracket has force sensor, and force sensor's bottom fixed mounting has the mount pad, fixed mounting has top anchor clamps on the mount pad. The utility model discloses be provided with mount pad and operation panel cooperation, can install fixedly to the accredited testing organization of testing machine to the staff of being convenient for tests, is provided with bottom anchor clamps and top anchor clamps, the cooperation of bending ware, pressure platform, can select tensile, bending or compressive resistance according to the test type of laboratory glassware, and the staff of being convenient for selects when using, makes universal testing machine practicality of being convenient for more, has enlarged application scope, convenient to popularize and use.

Description

Universal testing machine

Technical Field

The utility model relates to an universal tester technical field specifically is universal tester.

Background

A universal testing machine is a material testing machine integrating the functions of stretching, bending, compressing, shearing, ring stiffness and the like, is mainly used for mechanical property tests of metal and nonmetal materials, and is ideal detection equipment for departments such as industrial and mining enterprises, scientific research units, universities and colleges, engineering quality supervision stations and the like.

Although the existing universal testing machine meets the basic operation requirements, certain defects still exist in the use process, and 1, the protection structure which is not provided by the existing universal testing machine cannot seal the interior in the use process, so that safety accidents are easily caused by splashing in the experiment process, and the safety of the universal testing machine in the use process is reduced; 2. simultaneously current universal tester is comparatively loaded down with trivial details when changing the experiment mode, and the staff of not being convenient for when using changes universal tester's experiment mode according to actual conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an universal tester to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: universal testing machine, which comprises a housin, the top fixed mounting of casing has the operation panel, and the top of operation panel is equipped with the mounting hole, be equipped with bottom anchor clamps on the mounting hole, the outside of operation panel is equipped with the slide bar, and slidable mounting has the mounting bracket on the slide bar, the top fixed mounting of mounting bracket has force sensor, and force sensor's bottom fixed mounting has the mount pad, fixed mounting has top anchor clamps on the mount pad, the top fixed mounting of slide bar has the roof, and the both sides fixed mounting at the top of roof has the speed reducer, the output of speed reducer is equipped with the threaded rod, the top fixed mounting of casing has the safety cover, and the inside of casing is equipped with the instrument chamber, bending ware and pressure platform have been placed to the inside in instrument.

Preferably, the inside fixed mounting in instrument chamber has the baffle, and the inside in instrument chamber is equipped with the rubber mat, and the front movable mounting in instrument chamber has the sealing door, and fixed mounting has the safety lock on the sealing door.

Preferably, the bottom of the shell is fixedly provided with a base, and the bottom of the base is fixedly provided with supporting legs.

Preferably, the front surface of the protective cover is movably provided with a protective door, and the protective door is fixedly provided with a pull rod.

Preferably, the two sides of the operating platform are fixedly provided with supporting plates, the supporting plates are rotatably provided with fixing bolts, and pressing plates are arranged on the fixing bolts.

Preferably, one end of the bending device is provided with a first mounting rod, and one end of the pressure platform is provided with a second mounting rod.

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

1. be provided with safety cover and shutter cooperation, can protect inside when using universal tester, increased universal tester's security when using, be provided with operation panel and mounting bracket cooperation, can stretch or stress test the laboratory glassware when using universal tester, use when the staff of being convenient for experiments.

2. Be provided with mount pad and operation panel cooperation, can install fixedly to the accredited testing organization of testing machine to the staff of being convenient for tests, is provided with bottom anchor clamps and top anchor clamps, the cooperation of bending ware, pressure platform, can select tensile, bending or compressive resistance according to the test type of laboratory glassware, and the staff of being convenient for selects when using, makes universal testing machine practicality of being convenient for more, has enlarged application scope, convenient to popularize and use.

Drawings

Fig. 1 is a schematic front internal structure diagram of the present invention;

fig. 2 is a schematic front structural view of the present invention;

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

FIG. 4 is a schematic top view of the operation table of the present invention;

fig. 5 is a schematic structural view of the bending press of the present invention;

fig. 6 is a schematic structural view of the pressure platform of the present invention.

In the figure: 1. supporting legs; 2. a base; 3. a housing; 4. a tool cavity; 5. a partition plate; 6. a rubber pad; 7. a protective cover; 8. an operation table; 801. mounting holes; 9. a support plate; 10. pressing a plate; 1001. fixing the bolt; 11. a bottom fixture; 12. a slide bar; 1201. a top plate; 13. a top clamp; 14. a mounting seat; 15. a tension sensor; 16. a mounting frame; 17. a speed reducer; 18. a sealing door; 1801. a safety lock; 19. a protective door; 1901. a pull rod; 20. a threaded rod; 21. a bending press; 2101. a first mounting bar; 22. a pressure platform; 2201. a second mounting bar.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides an embodiment: universal testing machine, including casing 3, there is operation panel 8 at the top of casing 3 through bolt fixed mounting, operation panel 8 places the test to the experiment thing, the central point department at 8 tops of operation panel is equipped with mounting hole 801, mounting hole 801 can install fixedly to fixed or the anchor clamps of placing when using the testing machine, thereby can increase its stability when using, bottom anchor clamps 11 are installed through the screw rotation to the inside of mounting hole 801, bottom anchor clamps 11 can carry out the centre gripping to the bottom of experiment thing and fix, test when being convenient for the testing machine to use, there is slide bar 12 through bolt fixed mounting on the casing 3 of 8 outsides of operation panel, and slidable mounting bracket 16 on slide bar 12, mounting bracket 16 can be to slide bar 12 from top to bottom, there is tension sensor 15 bottom through bolt fixed mounting of mounting bracket 16, tension sensor 15's model can be: FLB-1000kN, and the bottom of force sensor 15 is equipped with mount pad 14 through the fixed ann of spiral shell, there is top anchor clamps 13 bottom of mount pad 14 through bolt fixed mounting, top anchor clamps 13 can be fixed the top of laboratory glassware, mounting bracket 16 slides down and fixes the laboratory glassware through top anchor clamps 13 and bottom anchor clamps 11, thereby can carry out tensile test to the laboratory glassware, can measure the tensile strength of laboratory glassware through force sensor 15, there is roof 1201 at the top of slide bar 12 through bolt fixed mounting, and the both sides at roof 1201 top all have speed reducer 17 through bolt fixed mounting, the model of speed reducer 17 can be: 5IK120RGN-CF type, the speed reducer 17 is connected with an external power supply through a lead, the output end of the speed reducer 17 penetrates through the top plate 1201 and is rotatably provided with a threaded rod 20, the threaded rod 20 is rotatably connected with two sides of the mounting frame 16, and the mounting frame 16 can be adjusted up and down through the rotation of the threaded rod 20, so that the tensile pressure test can be conveniently carried out when the testing machine is used;

the outer part of the top of the shell 3 is fixedly provided with a protective cover 7 through a bolt, the protective cover 7 can protect the outer part of the testing machine when the testing machine is used, the safety of the testing machine when the testing machine is used is improved, the front surface of the protective cover 7 is movably provided with a protective door 19 through a hinge, the protective door 19 can seal the front surface of the protective cover 7, meanwhile, workers can conveniently load and take materials for the testing machine when the testing machine is used, a pull rod 1901 is fixedly arranged on the protective door 19 through the bolt, the pull rod 1901 is convenient for the workers to open or close the protective door 19, and meanwhile, the protective door 19 is made of an acrylic material, so that the workers can conveniently observe the inner experimental conditions when the testing machine;

the inside of the casing 3 is provided with a tool cavity 4, the inside of the tool cavity 4 is provided with a bending machine 21 and a pressure platform 22, the top of the bending machine 21 is provided with a first mounting rod 2101, so that the bending machine 21 can be mounted on the mounting base 14 at two sides of the top of the operating platform 8 through the first mounting rod 2101, the supporting plate 9 is fixedly provided with a supporting plate 9 through a bolt, the supporting plate 9 can support an experimental object for testing pressure bending, the supporting plate 9 is rotatably provided with a fixing bolt 1001, the fixing bolt 1001 is provided with a pressing plate 10, the pressing plate 10 can be pressed and fixed through rotation of the fixing bolt 1001, so that the experimental object placed on the supporting plate 9 can be fixed through the cooperation of the fixing bolt 1001 and the pressing plate 10, the experimental object can be fixed through the testing machine during pressure bending testing, the stability during testing is increased, the bottom of the pressure platform 22 is provided with a second mounting rod 220, the pressure platform 22 is installed on the installation hole 801 through the second installation rod 2201, so that the test machine can be conveniently placed when the test machine performs pressure test on the test object, the partition plate 5 is fixedly installed inside the tool cavity 4 through bolts, the partition plate 5 can place tools of the test machine, meanwhile, a rubber pad 6 is arranged in the tool cavity 4, the rubber pad 6 can protect the placed tool, a sealing door 18 is movably arranged on the shell 3 on the front side of the tool cavity 4 through a hinge, the sealing door 18 seals the tool cavity 4, meanwhile, a safety lock 1801 is fixedly installed on the sealing door 18 through a bolt, the safety lock 1801 can lock the sealing door 18, the safety of the sealing door 18 during sealing is improved, a base 2 is fixedly installed at the bottom of the shell 3 through a bolt, the bottom of the base 2 is fixedly provided with a supporting leg 1 through a bolt, and the supporting leg 1 supports the testing machine when the testing machine is used;

the working principle is as follows: bottom anchor clamps 11 carry out the centre gripping to the bottom of experiment thing fixed, and top anchor clamps 13 carry out the centre gripping to the top of experiment thing fixed, and speed reducer 17 drives threaded rod 20 and rotates and rise or descend mounting bracket 16, and mount pad 14 and mounting hole 801 can change the installation to the testing tool when using, and safety cover 7 protects when using the testing machine with the cooperation of shutter 19.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Universal testing machine, including casing (3), its characterized in that: the top of the shell (3) is fixedly provided with an operating platform (8), the top of the operating platform (8) is provided with a mounting hole (801), the mounting hole (801) is provided with a bottom clamp (11), the outside of the operating platform (8) is provided with a sliding rod (12), the sliding rod (12) is provided with a mounting rack (16), the top of the mounting rack (16) is fixedly provided with a tension sensor (15), the bottom of the tension sensor (15) is fixedly provided with a mounting seat (14), the mounting seat (14) is fixedly provided with a top clamp (13), the top of the sliding rod (12) is fixedly provided with a top plate (1201), the two sides of the top plate (1201) are fixedly provided with speed reducers (17), the output end of each speed reducer (17) is provided with a threaded rod (20), and the top of the shell (3) is fixedly provided with, and a tool cavity (4) is arranged in the shell (3), and a bending press (21) and a pressure platform (22) are placed in the tool cavity (4).

2. The universal tester of claim 1, wherein: the tool cavity is characterized in that a partition plate (5) is fixedly mounted inside the tool cavity (4), a rubber pad (6) is arranged inside the tool cavity (4), a sealing door (18) is movably mounted on the front face of the tool cavity (4), and a safety lock (1801) is fixedly mounted on the sealing door (18).

3. The universal tester of claim 1, wherein: the bottom fixed mounting of casing (3) has base (2), and the bottom fixed mounting of base (2) has supporting leg (1).

4. The universal tester of claim 1, wherein: the front movable mounting of safety cover (7) has shutter (19), and fixed mounting has pull rod (1901) on shutter (19).

5. The universal tester of claim 1, wherein: the two sides of the operating platform (8) are fixedly provided with supporting plates (9), the supporting plates (9) are rotatably provided with fixing bolts (1001), and pressing plates (10) are arranged on the fixing bolts (1001).

6. The universal tester of claim 1, wherein: one end of the bending device (21) is provided with a first mounting rod (2101), and one end of the pressure platform (22) is provided with a second mounting rod (2201).