CN217786749U - Portable mechanical property testing machine - Google Patents

Abstract

The utility model discloses a portable mechanical properties testing machine relates to mechanical testing machine technical field. This portable mechanical properties testing machine, including the base, the top fixed mounting of base has the test bench, and the top fixed mounting of test bench has pressure sensor and fixed stop, and the top fixed mounting of test bench has two sets of track boards, and the top fixed mounting of two sets of track boards has the roof, and the top fixed mounting of roof has the handle. This portable mechanical properties testing machine can make the device realize that manual adjusting device simply tests the material through track board and slide mechanism, realizes that the device can carry out test under portable condition, has solved current partial mechanical testing machine because bulky, not convenient to remove, only can be used for in the laboratory, will send the material to the laboratory when needing the test, has brought inconvenient problem for whole experimental measurement, has improved the flexibility of device, has promoted the practicality of device.

Description

Portable mechanical property testing machine

Technical Field

The utility model relates to a mechanical testing machine technical field, in particular to mechanical properties testing machine.

Background

Need use mechanical testing machine among the mechanical properties test to metal, non-metallic material, but present partial mechanical testing machine is because bulky, and the removal of being not convenient for only can be used for in the laboratory, will send the material to the laboratory when needing the test, has brought the inconvenience for whole experimental measurement, and makes its application range receive the restriction, has reduced the practicality of device, for this reason, we provide a mechanical properties testing machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a portable mechanical properties testing machine, can solve the problem that current partial mechanical properties testing machine is not convenient for remove and carries out the test.

In order to achieve the above object, the utility model provides a following technical scheme: a portable mechanical property testing machine comprising:

the test bed is fixedly mounted at the top of the base, the pressure sensor and the fixed baffle are fixedly mounted at the top of the test bed, two groups of track plates are fixedly mounted at the top of the test bed, a top plate is fixedly mounted at the tops of the two groups of track plates, and a handle is fixedly mounted at the top of the top plate;

the supporting mechanism is arranged on the front side and the rear side of the base;

the sliding mechanism is arranged between the two sets of track plates and located right above the test bed, the sliding mechanism comprises sliding blocks and sliding plates, one side of each of the two sets of track plates is provided with a set of sliding grooves, a set of sliding blocks are slidably mounted in the two sets of sliding grooves, the sliding plates are arranged between the two sets of track plates, and the sliding plates are fixedly connected with the two sets of sliding blocks through the two sets of sliding grooves.

Preferably, slide mechanism still includes the lead screw, the link, squeeze bar and knob, two sets of cavities have been seted up to the inside of slide, rotate between the both sides inner wall of a set of cavity and install the lead screw, threaded mounting has the link on the lead screw, the link runs through the inside that the slide extends to another set of cavity and fixed mounting has the squeeze bar, the one end of squeeze bar runs through the inside that slide and a set of slider extend to a set of spout, the spread groove has been seted up in another set of spout, the opposite side of a set of track board is provided with the knob, the knob passes through the spread groove and rotates and install on another set of slider, the pivot and the lead screw transmission of knob are connected.

Preferably, the supporting mechanism comprises a rotating rod, supporting blocks, second threaded rods and supporting plates, two groups of accommodating grooves are formed in the front side and the rear side of the base respectively, a group of rotating rods are installed in each group of accommodating grooves in a rotating mode, a group of supporting blocks are fixedly installed at one end of each group of rotating rods respectively, a group of second threaded rods are installed on each supporting block in a threaded mode, and a group of supporting plates are installed at the bottom of each group of second threaded rods in a rotating mode.

Preferably, the fixed block is installed to the outside fixed surface in front of slide, and first threaded rod is installed to the screw thread on the fixed block, is provided with the briquetting under the fixed block, and first threaded rod rotates to be installed in the top that adds the briquetting, and the top fixed mounting that adds the briquetting has two sets of guide bars, and the bottom of fixed block is provided with two sets of guiding holes, and two sets of guide bars are laminated with the inner wall of two sets of guiding holes mutually, have reached and to have carried out the effect of pressurization test its performance to the material when experimental.

Preferably, the outer surface of each side of slide respectively fixed mounting have a set of rubber pad and with two sets of track boards laminating, the one end fixed mounting of extrusion stem has the rubber pad and laminates mutually with the inner wall of a set of spout, the bottom of the backup pad of every group respectively fixed mounting have a set of rubber pad, stable effect when having reached the fixed of realizing the slide through the rubber pad and supporting.

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

(1) This portable mechanical properties testing machine can make the device can realize that manual adjusting device simply tests the material through track board and slide mechanism, realizes that the device can carry out test under portable condition, has solved current partial mechanical testing machine because bulky, not convenient to remove, only can be used for in the laboratory, will send the material to the laboratory when needing the test, has brought inconvenient problem for whole experimental measurement, has improved the flexibility of device, has promoted the practicality of device.

(2) This portable mechanical properties testing machine, through base and supporting mechanism's cooperation, can fill the device because portable light and handy be difficult to stably carry out experimental defect, solved self weight and lightened under the device can portable condition, be difficult to stabilize the problem on test table surface when experimental, improved the stability of device, guaranteed the result of use of device, be favorable to the popularization and the use of device.

Drawings

The invention is further described below with reference to the following figures and examples:

fig. 1 is a cross-sectional view of the present invention;

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

FIG. 3 is an enlarged view of the part A of the present invention;

fig. 4 is an enlarged view of the part B of the present invention.

Reference numerals: 1. a base; 2. a test stand; 3. a track plate; 4. a sliding mechanism; 401. a slider; 402. a slide plate; 403. a lead screw; 404. a connecting frame; 405. an extrusion stem; 406. a knob; 5. a fixed block; 6. pressing a block; 7. a first threaded rod; 8. a guide bar; 9. a support mechanism; 901. a rotating rod; 902. a supporting block; 903. a second threaded rod; 904. a support plate; 10. a pressure sensor; 11. fixing a baffle plate; 12. a top plate; 13. a handle.

Detailed Description

This section will describe in detail the embodiments of the present invention, the preferred embodiments of which are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can visually and vividly understand each technical feature and the whole technical solution of the present invention, but it cannot be understood as a limitation to the scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a portable mechanical properties testing machine, the on-line screen storage device comprises a base 1, supporting mechanism 9 and slide mechanism 4, base 1's top fixed mounting has test bench 2, test bench 2's top fixed mounting has pressure sensor 10 and fixed stop 11, test bench 2's top fixed mounting has two sets of track boards 3, the top fixed mounting of two sets of track boards 3 has roof 12, the top fixed mounting of roof 12 has handle 13, supporting mechanism 9 sets up in base 1's front and back side, slide mechanism 4 sets up between two sets of track boards 3, and be located test bench 2 directly over, slide mechanism 4 includes slider 401 and slide 402, a set of spout has respectively been seted up to one side of two sets of track boards 3, each slidable mounting has a set of slider 401 in two sets of spouts, be provided with slide 402 between two sets of track boards 3, slide 402 is through two sets of spouts and two sets of slider 401 fixed connection.

The sliding mechanism 4 further comprises a screw 403, a connecting frame 404, an extrusion rod 405 and a knob 406, two groups of cavities are formed in the sliding plate 402, the screw 403 is rotatably installed between the inner walls of the two sides of one group of cavities, the connecting frame 404 is installed on the screw 403 in a threaded manner, the connecting frame 404 penetrates through the inside of the sliding plate 402 and extends to the inside of the other group of cavities, the extrusion rod 405 is fixedly installed on the connecting frame 404, one end of the extrusion rod 405 penetrates through the sliding plate 402 and the sliding blocks 401 and extends to the inside of one group of sliding grooves, a connecting groove is formed in the other group of sliding grooves, the knob 406 is arranged on the other side of one group of track plates 3 and is rotatably installed on the other group of sliding blocks 401 through the connecting groove, a rotating shaft of the knob 406 is in transmission connection with the screw 403, a fixing block 5 is fixedly installed on the outer surface of the front side of the sliding plate 402, a first threaded rod 7 is installed on the fixing block 5 in a threaded manner, be provided with under fixed block 5 with briquetting 6, first threaded rod 7 rotates and installs in the top that adds briquetting 6, the top fixed mounting that adds briquetting 6 has two sets of guide bars 8, the bottom of fixed block 5 is provided with two sets of guiding holes, two sets of guide bars 8 are laminated with the inner wall of two sets of guiding holes mutually, under the effect of track board 3 and slide mechanism 4, can make the device realize that manual adjusting device carries out simple test to the material, the realization device can carry out test under portable condition, solved current partial mechanical testing machine because bulky, be not convenient for remove, only can be used for the problem in the laboratory, will send the material to the laboratory when having avoided needing the test and brought inconvenience for whole experimental measurement, the flexibility of device is improved, the practicality of device has been promoted.

The supporting mechanism 9 comprises a rotating rod 901, supporting blocks 902, second threaded rods 903 and supporting plates 904, two groups of accommodating grooves are formed in the front side and the rear side of the base 1 respectively, each group of accommodating grooves is internally and rotatably provided with a group of rotating rods 901, one end of each group of rotating rods 901 is fixedly provided with a group of supporting blocks 902, each group of supporting blocks 902 is provided with a group of second threaded rods 903 in a threaded manner, the bottom of each group of second threaded rods 903 is rotatably provided with a group of supporting plates 904, the outer surfaces of the two sides of the sliding plate 402 are fixedly provided with a group of rubber pads and are attached to two groups of track plates 3, one end of the extrusion rod 405 is fixedly provided with a rubber pad and is attached to the inner wall of each group of sliding grooves, the bottom of each group of supporting plates 904 is fixedly provided with a group of rubber pads, the defect that the device is difficult to carry out tests due to portability, light and stability under the matching effect of the base 1 and the supporting mechanism 9 can be filled, the stability of the device is improved, the using effect of the device is guaranteed, and popularization and the use of the device are facilitated.

The working principle is as follows: when the device is used, the device is placed on a test table, the rotating rod 901 is rotated to the outside of the front side and the rear side of the base 1, the second threaded rod 903 is rotated to drive the supporting plate 904 to move downwards until the supporting plate is in contact with the test table, the contact area between the device and the test table is increased to be fixed, a material to be tested is placed at the top of the test table 2, the knob 406 is rotated to drive the lead screw 403 to rotate, the connecting frame 404 moves leftwards to drive the extrusion rod 405 to move, so that one end of the extrusion rod 405 does not extrude the inner wall of the sliding groove any more, the slidable sliding plate 402 moves upwards and downwards to enable the pressurizing block 6 to be attached to the top of the material, the knob 406 is rotated to tightly attach one end of the extrusion rod 405 to the inner wall of the sliding groove to fix the sliding plate 402, and the first threaded rod 7 is rotated to drive the pressurizing block 6 to move downwards to extrude the material to be tested.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (5)

1. A portable mechanical property testing machine is characterized by comprising:

the test bed comprises a base (1), a test bed (2) is fixedly installed on the top of the base (1), a pressure sensor (10) and a fixed baffle (11) are fixedly installed on the top of the test bed (2), two groups of track plates (3) are fixedly installed on the top of the test bed (2), a top plate (12) is fixedly installed on the tops of the two groups of track plates (3), and a handle (13) is fixedly installed on the top of the top plate (12);

a support mechanism (9) provided on the front and rear sides of the base (1);

slide mechanism (4) sets up between two sets of track boards (3) to be located test bench (2) directly over, slide mechanism (4) include slider (401) and slide (402), a set of spout has respectively been seted up to one side of two sets of track boards (3), each slidable mounting has a set of slider (401) in two sets of spouts, is provided with slide (402) between two sets of track boards (3), slide (402) are through two sets of spouts and two sets of slider (401) fixed connection.

2. The portable mechanical property tester of claim 1, wherein: slide mechanism (4) still include lead screw (403), link (404), gag lever post (405) and knob (406), two sets of cavities have been seted up to the inside of slide (402), rotate between the both sides inner wall of a set of cavity and install lead screw (403), threaded mounting has link (404) on lead screw (403), link (404) run through the inside of slide (402) and extend to the inside and fixed mounting of another set of cavity have gag lever post (405), the inside that slide (402) and a set of slider (401) extend to a set of spout is run through to the one end of gag lever post (405), the spread groove has been seted up in another set of spout, the opposite side of a set of track board (3) is provided with knob (406), knob (406) rotate through the spread groove and install on another set of slider (401), the pivot and lead screw (403) transmission of knob (406) are connected.

3. The portable mechanical property tester of claim 2, wherein: the supporting mechanism (9) comprises a rotating rod (901), supporting blocks (902), second threaded rods (903) and supporting plates (904), two groups of accommodating grooves are formed in the front side and the rear side of the base (1), each group of accommodating grooves is rotatably provided with one group of rotating rods (901), one end of each group of rotating rods (901) is fixedly provided with one group of supporting blocks (902), each thread of each group of supporting blocks (902) is provided with one group of second threaded rods (903), and the bottom of each group of second threaded rods (903) is rotatably provided with one group of supporting plates (904).

4. A portable mechanical property testing machine according to claim 3, characterized in that: fixed surface installs fixed block (5) outside the front side of slide (402), and first threaded rod (7) are installed to the screw thread on fixed block (5), are provided with briquetting (6) under fixed block (5), and first threaded rod (7) are rotated and are installed in the top that adds briquetting (6), and the top fixed mounting of pressurization piece (6) has two sets of guide bars (8), and the bottom of fixed block (5) is provided with two sets of guiding holes, and two sets of guide bars (8) laminate mutually with the inner wall of two sets of guiding holes.

5. The portable mechanical property tester of claim 4, wherein: the outer surface of each side of slide (402) respectively fixed mounting have a set of rubber pad and with two sets of track boards (3) laminating mutually, the one end fixed mounting of extrusion pole (405) have the rubber pad and with the inner wall of a set of spout laminating mutually, each fixed mounting of bottom of backup pad (904) of every group has a set of rubber pad.

Images