CN210923307U

CN210923307U - Fixing device for tensile strength test of anti-fracture mica tape

Info

Publication number: CN210923307U
Application number: CN201920814616.0U
Authority: CN
Inventors: 朱浩
Original assignee: Jiangsu Bingcheng Hydrogen Energy Technology Co ltd
Current assignee: Jiangsu Bingcheng Hydrogen Energy Technology Co ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-07-03
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a fixing device is used in tensile strength test of anti-fracture mica tape, the on-line screen storage device comprises a base, the upper surface of base is provided with two fixed establishment, one of them fixed establishment fixed mounting is at the upper surface of base, a slide mechanism has been seted up to the upper surface of base, the beneficial effects of the utility model are that: the utility model relates to a prevent fixing device for tensile strength test of fracture mica tape, when using, at first put into the through-hole on two fixed plates respectively with the both ends of mica tape in, and rotate two handles respectively and drive the threaded rod and rotate, two threaded rods carry out the rotary type through the cooperation with the screw hole and descend, the lateral wall because of the grip block offsets with the pore wall of through-hole and passes through the bearing rotation with the threaded rod simultaneously and be connected, make the grip block be the run-in decline and carry out the centre gripping through the both ends of insection layer to the mica tape, easy operation is convenient and comparatively firm when the both ends of fixed mica tape.

Description

Fixing device for tensile strength test of anti-fracture mica tape

Technical Field

The utility model relates to a fixing device is used in test of mica tape tensile strength, in particular to fixing device is used in test of anti-fracture mica tape tensile strength belongs to mica tape test technical field.

Background

When tensile strength test is carried out on the mica tape, two ends of the mica tape need to be fixed simultaneously, the existing fixing device is inconvenient to use, and the mica tape is easy to fall off in the test process, so that the fixing device for tensile strength test of the anti-fracture mica tape needs to be designed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a fixing device is used in anti-fracture mica tape tensile strength test to solve the problem mentioned in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a fixing device is used in tensile strength test of anti-fracture mica tape, the on-line screen storage device comprises a base, the upper surface of base is provided with two fixed establishment, one of them fixed establishment fixed mounting is at the upper surface of base, a slide mechanism has been seted up to the upper surface of base, slide mechanism's upper end fixed mounting has another fixed establishment, two fixed establishment is the form setting of running parallel, one side edge fixed mounting of base has an actuating mechanism.

As a preferred technical proposal of the utility model, two fixing mechanisms comprise a fixing plate, wherein one fixed plate fixed mounting is at the upper surface of base, another fixed plate fixed mounting is in slide mechanism's upper end, two all run through on the fixed plate and set up a through-hole that is the rectangle setting, two all run through threaded hole on the upper end pore wall of through-hole, two equal threaded connection has a threaded rod, two in the threaded hole the lower extreme of threaded rod all runs through the lower extreme drill way of threaded hole and extends to the through-hole, two the threaded rod is located the equal fixedly connected with grip block of one end in the through-hole, two the upper end drill way of threaded hole is all run through to the upper end of threaded rod and extends to outside the fixed plate, two the threaded rod is located the equal fixedly connected with handle in the outer top of fixed.

As a preferred technical scheme of the utility model, slide mechanism includes a T type groove, the upper surface at the base is seted up in T type groove, sliding connection has a T type piece in the T type groove, the notch in T type groove is run through and outside extending to the base in the upper end of T type piece, T type piece is located the lower surface of the outer one end fixed connection of base at one of them fixed plate.

As a preferred technical scheme of the utility model, actuating mechanism includes that one drives actuating cylinder, drive an edge department of actuating cylinder fixed mounting base upper surface, a piston rod has been cup jointed in the output activity that drives actuating cylinder, corresponds run through on one of them fixed plate of piston rod position and seted up a fixed orifices, the piston rod is kept away from the one end that drives actuating cylinder and is run through fixed orifices and fixed connection on another fixed plate.

As an optimal technical scheme of the utility model, two all be provided with a layer of profile of tooth layer on the lower surface of grip block and the lower extreme pore wall of two through-holes.

As a preferred technical scheme of the utility model, be the paralleling on the position of the upper surface of base about T type groove notch and be provided with a scale strip.

The utility model has the advantages that: the utility model relates to a prevent fixing device for tensile strength test of fracture mica tape, when using, at first put into the through-hole on two fixed plates respectively with the both ends of mica tape in, and rotate two handles respectively and drive the threaded rod and rotate, two threaded rods carry out the rotary type through the cooperation with the screw hole and descend, the lateral wall because of the grip block offsets with the pore wall of through-hole and passes through the bearing rotation with the threaded rod simultaneously and be connected, make the grip block be the run-in decline and carry out the centre gripping through the both ends of insection layer to the mica tape, easy operation is convenient and comparatively firm when the both ends of fixed mica tape.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

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

fig. 3 is a schematic side view of the fixing mechanism of the present invention.

In the figure:

1. a base;

2. a fixing mechanism; 21. a fixing plate; 22. a through hole; 23. a threaded hole; 24. a threaded rod; 25. a clamping plate; 26. a handle;

3. a sliding mechanism; 31. a T-shaped groove; 32. a T-shaped block;

4. a drive mechanism; 41. a driving cylinder; 42. a piston rod; 43. a fixing hole;

5. a textured layer;

6. a scale bar.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-3, the utility model relates to a fixing device is used in test of tensile strength of anti-fracture mica tape, including base 1, base 1's upper surface is provided with two fixed establishment 2, and one of them fixed establishment 2 fixed mounting is at base 1's upper surface, and a slide mechanism 3 has been seted up to base 1's upper surface, and slide mechanism 3's upper end fixed mounting has another fixed establishment 2, and two fixed establishment 2 are the form setting of running parallel, and a side edge fixed mounting of base 1 has a actuating mechanism 4.

Wherein, two fixed establishment 2 all include a fixed plate 21, wherein a fixed plate 21 fixed mounting is at base 1's upper surface, another fixed plate 21 fixed mounting is in slide mechanism 3's upper end, all run through on two fixed plates 21 and offer a through-hole 22 that is the rectangle setting, all run through on two through-hole 22's the upper end pore wall and offer threaded hole 23, equal threaded connection has a threaded rod 24 in two threaded hole 23, the lower extreme of two threaded rod 24 all runs through threaded hole 23's lower extreme drill way and extends to in the through-hole 22, the equal fixedly connected with of one end grip block 25 that two threaded rod 24 are located in the through-hole 22, the upper end of two threaded rod 24 all runs through threaded hole 23's upper end drill way and extends to outside fixed plate 21, two threaded rod 24 are located the equal fixedly connected with handle 26 in.

Wherein, slide mechanism 3 includes a T type groove 31, and T type groove 31 sets up the upper surface at base 1, and sliding connection has a T type piece 32 in T type groove 31, and the notch that T type groove 31 was run through to the upper end of T type piece 32 extends to outside the base 1, and T type piece 32 is located the outer one end fixed connection of base 1 and is in the lower surface of one of them fixed plate 21.

The driving mechanism 4 includes a driving cylinder 41, the driving cylinder 41 is fixed at one side edge of the upper surface of the mounting base 1, the output end of the driving cylinder 41 is movably sleeved with a piston rod 42, a fixing hole 43 is formed in one fixing plate 21 corresponding to the position of the piston rod 42 in a penetrating manner, and one end, far away from the driving cylinder 41, of the piston rod 42 penetrates through the fixing hole 43 and is fixedly connected to the other fixing plate 21.

Wherein, the lower surfaces of the two clamping plates 25 and the lower end hole walls of the two through holes 22 are provided with a layer of gear layer 5.

Wherein, a scale strip 6 is arranged in parallel on the upper surface of the base 1 relative to the notch of the T-shaped groove 31.

Specifically, the utility model relates to a fixing device for tensile strength test of anti-fracture mica tape, when using, at first put the both ends of mica tape respectively into the through-hole 22 on two fixed plates 21, and rotate two handles 26 respectively and drive threaded rod 24 and rotate, two threaded rods 24 carry out the rotary type through the cooperation with screw hole 23 and descend, simultaneously because the lateral wall of grip block 25 offsets with the pore wall of through-hole 22 and is connected with threaded rod 24 through the bearing rotation, make grip block 25 descend in parallel and through the centre gripping of insection layer 5 to the both ends of mica tape, easy operation is convenient and more firm when the both ends of fixed mica tape, when the mica tape finishes fixing starts driving cylinder 41 again, driving cylinder 41 promotes corresponding fixed plate 21 through piston rod 42 and moves, and then stretch the mica tape, after stretching to the removal degree, the tensile strength is verified through the scale strips 6 on the base 1, and the whole operation is simple and convenient to answer.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The fixing device for the tensile strength test of the anti-fracture mica tape is characterized by comprising a base (1), wherein two fixing mechanisms (2) are arranged on the upper surface of the base (1), one fixing mechanism (2) is fixedly arranged on the upper surface of the base (1), a sliding mechanism (3) is arranged on the upper surface of the base (1), the other fixing mechanism (2) is fixedly arranged at the upper end of the sliding mechanism (3), the two fixing mechanisms (2) are arranged in parallel, a driving mechanism (4) is fixedly arranged at one side edge of the base (1), the two fixing mechanisms (2) respectively comprise a fixing plate (21), one fixing plate (21) is fixedly arranged on the upper surface of the base (1), the other fixing plate (21) is fixedly arranged at the upper end of the sliding mechanism (3), two all run through on fixed plate (21) and offer one through-hole (22) that are the rectangle setting, two all run through threaded hole (23), two on the upper end pore wall of through-hole (22) equal threaded connection has a threaded rod (24), two in the threaded hole (23) the lower extreme drill way that the lower extreme of threaded rod (24) all runs through threaded hole (23) and extends to through-hole (22), two the threaded rod (24) are located the equal fixedly connected with of one end grip block (25) in through-hole (22), two the upper end drill way that the upper end of threaded rod (24) all runs through threaded hole (23) and extends to outside fixed plate (21), two equal fixedly connected with in top that threaded rod (24) are located outside fixed plate (21) handle (26).

2. The fixing device for the tensile strength test of the anti-fracture mica tape according to claim 1, wherein the sliding mechanism (3) comprises a T-shaped groove (31), the T-shaped groove (31) is formed in the upper surface of the base (1), a T-shaped block (32) is slidably connected in the T-shaped groove (31), the upper end of the T-shaped block (32) penetrates through the notch of the T-shaped groove (31) and extends out of the base (1), and one end of the T-shaped block (32) located out of the base (1) is fixedly connected to the lower surface of one of the fixing plates (21).

3. The fixing device for the tensile strength test of the anti-fracture mica tape according to claim 1, wherein the driving mechanism (4) comprises a driving cylinder (41), the driving cylinder (41) is fixed at one side edge of the upper surface of the mounting base (1), a piston rod (42) is movably sleeved at the output end of the driving cylinder (41), a fixing hole (43) penetrates through a position of one fixing plate (21) corresponding to the piston rod (42), and one end of the piston rod (42) far away from the driving cylinder (41) penetrates through the fixing hole (43) and is fixedly connected to the other fixing plate (21).

4. The fixing device for testing the tensile strength of the anti-fracture mica tape according to claim 1, wherein a serrated layer (5) is disposed on the lower surfaces of the two clamping plates (25) and the wall of the lower end hole of the two through holes (22).

5. The fixing device for testing the tensile strength of the anti-fracture mica tape according to claim 1, wherein a scale strip (6) is arranged on the upper surface of the base (1) in a parallel manner at a position corresponding to the notch of the T-shaped groove (31).