CN219348438U - Horizontal magnet adsorption puncture fixture for material testing machine - Google Patents

Abstract

The utility model discloses a horizontal magnet adsorption puncture fixture for a material testing machine, which comprises an upper shell and a lower shell, wherein one side of the lower shell is hinged with the upper shell, the other side of the lower shell is hinged with two buckles, one side of the upper end of each buckle is provided with a first sliding chute, the first sliding chute is internally provided with a first magnet in a sliding manner, one side of the upper shell is provided with a clamping groove matched with the buckles, and one side of the clamping groove is provided with a second sliding chute. The beneficial effects are that: through last casing and the lower casing that sets up, when last casing and lower casing lid are in the same place, make the buckle card in the draw-in groove through stirring the buckle, through the second embedded magnet that establishes of draw-in groove one side spout in second can with the first suction of magnet in spout in the buckle and make magnet card in spout second, make the buckle dead with last casing and lower casing card, can be convenient for puncture fastener's quick installation.

Description

Horizontal magnet adsorption puncture fixture for material testing machine

Technical Field

The utility model relates to a horizontal magnet adsorption puncture clamp for a material testing machine.

Background

The material testing machine is a precise testing instrument for measuring mechanical properties, technological properties, internal defects and dynamic unbalance of rotating parts of metal materials, nonmetallic materials, mechanical parts, engineering structures and the like under various conditions and environments. In the process of researching and exploring new materials, new processes, new technologies and new structures, a material testing machine is an indispensable important detection instrument.

The material testing machine needs a large amount of electricity to drive in the operation, and when the inside winding displacement of material testing machine is installed, need use puncture anchor clamps to make main line and branch line put through usually, and puncture anchor clamps have waterproof performance and electrical effect, but very loaded down with trivial details in the installation, need constantly screw up nut self-control moment nut and drop, waste time and energy.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

The utility model aims to provide a horizontal magnet adsorption puncture clamp for a material testing machine, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a horizontal magnet adsorbs puncture anchor clamps for material testing machine, includes casing and lower casing, one side of casing articulates there is the casing down, the opposite side of casing articulates there is a buckle that is two in quantity down, spout one has been seted up to upper end one side of buckle, all slide in the spout one and be provided with magnet one, go up one side of casing seted up with buckle matched with draw-in groove, spout two has been seted up to one side of draw-in groove, spout two is embedded to be equipped with magnet two, go up the downside of casing with arc wall one has all been seted up to the upside of casing down, arc wall two has been seted up to one side of arc wall one.

Further, grooves are formed in one end of the first arc-shaped groove, cable terminal caps are clamped in the grooves, and a sealing mechanism is arranged on one side, away from the cable terminal caps, of the first arc-shaped groove

Further, the lower extreme of going up the casing inlays and is equipped with the connecting piece, the connecting piece is close to arc groove one with spout three has all been seted up to arc groove two's one department, all slide in the spout three and be provided with puncture blade, the equal fixedly connected with conducting rod of upper end of puncture blade, the connecting piece is embedded to be equipped with the conducting strip, the both ends of conducting strip are all movable sleeve and are established the outer wall of conducting rod.

Furthermore, the two sides of the upper end of the puncture blade are fixedly connected with sliding rails, the upper end of the sliding groove III is provided with a first pressure cavity, and the sliding rails are arranged in a sealing sleeve.

Further, sealing mechanism one includes rubber gasbag, piston and connection trachea, arc groove one is kept away from cable terminal cap cover's one end all inlays and is equipped with rubber gasbag, go up the casing with lower casing is close to one side of rubber gasbag has all seted up pressure chamber two, all seal cartridge is equipped with the piston in the pressure chamber two, one side of rubber gasbag with through connecting the trachea intercommunication in the pressure chamber two.

Furthermore, two ends of the arc-shaped groove II are provided with a sealing mechanism II, and the sealing mechanism II and the sealing mechanism I are identical in configuration.

Compared with the prior art, the utility model has the following beneficial effects:

(1) Through last casing and the lower casing that sets up, when last casing and lower casing lid are in the same place, when making the buckle card in the draw-in groove through stirring the buckle, through the first suction of magnet in the spout in the buckle and make magnet card in spout two of second of chute one side spout embedded, make the buckle dead with last casing and lower casing card, can be convenient for puncture fastener's quick installation.

(2) When the upper shell body and the lower shell body are contacted, the upper shell body and the lower shell body are mutually contacted and extruded through the arranged piston, air in the pressure cavity II is compressed, gas enters the rubber air bag through the connecting air pipe, so that the rubber air bag is expanded, the expanded rubber air bag is tightly contacted with the outer wall of the cable contact, the puncture wire clamp can obtain good air tightness and waterproof property, and the arranged cable terminal cap sleeve can be used for sealing and protecting after the branch wire terminal is inserted, and electric leakage is avoided.

(3) When the upper shell is in contact with the lower shell, the puncture blade is in contact with the cable, so that the outer wall of the cable is punctured and the line inside the cable is in contact, the branch line and the main line can be connected through the conductive rod and the conductive sheet, and the puncture blade can be extruded by the wire inside the cable to move upwards when the upper shell is tightly pressed with the lower shell through the sliding rail and the pressure cavity I, so that the puncture blade is prevented from cutting the line inside the cable.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a horizontal magnet-attracted piercing jig for a material testing machine according to an embodiment of the present utility model;

FIG. 2 is an enlarged view of FIG. 1A;

FIG. 3 is a schematic view showing an opened structure of a horizontal magnet-attracted puncture jig for a material testing machine according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a structure of a connector in a horizontal magnet-attracted puncture fixture for a material testing machine according to an embodiment of the present utility model;

fig. 5 is a schematic structural view of a first sealing mechanism in a horizontal magnet-attracted puncture fixture for a material testing machine according to an embodiment of the present utility model.

Reference numerals:

1. an upper housing; 2. a lower housing; 3. a buckle; 4. a first chute; 5. a first magnet; 6. a clamping groove; 7. a second chute; 8. a second magnet; 9. an arc-shaped groove I; 10. an arc-shaped groove II; 11. a groove; 12. a cable termination cap; 13. a first sealing mechanism; 14. a connecting piece; 15. a chute III; 16. a piercing blade; 17. a conductive rod; 18. a conductive sheet; 19. a slide rail; 20. a rubber air bag; 21. a piston; 22. connecting an air pipe; 23. a second pressure cavity; 24. a second sealing mechanism; 25. and a first pressure cavity.

Detailed Description

The utility model is further described below with reference to the accompanying drawings and detailed description:

embodiment one:

referring to fig. 1-5, a horizontal magnet adsorption puncture fixture for a material testing machine according to an embodiment of the utility model includes an upper housing 1 and a lower housing 2, wherein one side of the lower housing 2 is hinged with the upper housing 1, the other side of the lower housing 2 is hinged with two buckles 3, a first chute 4 is provided on one side of the upper end of each buckle 3, a first magnet 5 is slidably provided in each first chute 4, a clamping groove 6 matched with each buckle 3 is provided on one side of the upper housing 1, a second chute 7 is provided on one side of each clamping groove 6, a second magnet 8 is embedded in each second chute 7, an arc-shaped groove 9 is provided on both the lower side of the upper housing 1 and the upper side of the lower housing 2, and a second arc-shaped groove 10 is provided on one side of each arc-shaped groove 9.

Through the scheme, when the upper shell 1 and the lower shell 2 are covered together, when the buckle 3 is stirred to clamp the buckle 3 in the clamping groove 6, the magnet I5 in the sliding groove I4 in the buckle 3 can be sucked out through the magnet II 8 embedded in the sliding groove II 7 at one side of the clamping groove 6, the magnet I5 is clamped in the sliding groove II 7, the buckle 3 clamps the upper shell 1 and the lower shell 2, and the quick installation of the puncture clamp can be facilitated.

Embodiment two:

referring to fig. 3 and 5, a groove 11 is formed at one end of the first arc-shaped groove 9, a cable terminal cap 12 is clamped in the groove 11, a first sealing mechanism 13 is arranged at one side of the first arc-shaped groove 9 away from the cable terminal cap 12, the first sealing mechanism 13 comprises a rubber air bag 20, a piston 21 and a connecting air pipe 22, a rubber air bag 20 is embedded into one end of the first arc-shaped groove 9 away from the cable terminal cap 12, a second pressure cavity 23 is formed at one side of the upper shell 1 and the lower shell 2 close to the rubber air bag 20, a piston 21 is sealed in the second pressure cavity 23, one side of the rubber air bag 20 is communicated with the second pressure cavity 23 through the connecting air pipe 22, a second sealing mechanism 24 is arranged at two ends of the second arc-shaped groove 10, and the second sealing mechanism 24 and the first sealing mechanism 13 are identical in configuration.

According to the scheme provided by the utility model, when the upper shell 1 and the lower shell 2 are contacted, the arranged pistons 21 are contacted and extruded with each other, so that air in the pressure cavity II 23 is compressed, gas enters the rubber airbag 20 through the connecting air pipe 22, so that the rubber airbag 20 is inflated, the inflated rubber airbag 20 is tightly contacted with the outer wall contacted with a cable, so that the puncture wire clamp can obtain good air tightness and waterproofness, and the arranged cable terminal cap sleeve 12 can be used for sealing and protecting after the branch wire terminal is inserted, and electric leakage is avoided.

Embodiment III:

referring to fig. 3-4, a connecting piece 14 is embedded at the lower end of the upper housing 1, a third chute 15 is formed at a position of the connecting piece 14, which is close to the first arc chute 9 and the second arc chute 10, a puncture blade 16 is slidably arranged in the third chute 15, a conductive rod 17 is fixedly connected to the upper end of the puncture blade 16, a conductive sheet 18 is embedded in the connecting piece 14, both ends of the conductive sheet 18 are movably sleeved on the outer wall of the conductive rod 17, sliding rails 19 are fixedly connected to both sides of the upper end of the puncture blade 16, a first pressure cavity 25 is formed at the upper end of the third chute 15, and the sliding rails 19 are arranged in a sealing sleeve.

Through the scheme of the utility model, when the upper shell 1 is contacted with the lower shell 2, the puncture blade 16 is contacted with the cable so as to puncture the outer wall of the cable to be contacted with the wire inside the cable through the connecting piece 14 and the puncture blade 16 in the connecting piece 14, the branch wire can be connected with the main wire through the arranged conductive rod 17 and the conductive sheet 18, and when the upper shell 1 is pressed with the lower shell 2, the puncture blade 16 can be extruded by the wire inside the cable to move upwards through the arranged sliding rail 19 and the pressure cavity I25, so that the puncture blade 16 is prevented from cutting the wire inside the cable.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.

In practical application, through the upper shell 1 and the lower shell 2, when the upper shell 1 and the lower shell 2 are covered together, when the buckle 3 is stirred to clamp the buckle 3 in the clamping groove 6, the magnet I5 in the first sliding groove 4 in the buckle 3 can be sucked out through the magnet II 8 embedded in the second sliding groove 7 at one side of the clamping groove 6, the magnet I5 is clamped in the second sliding groove 7, the buckle 3 clamps the upper shell 1 and the lower shell 2, the quick installation of a puncture clamp can be facilitated, when the upper shell 1 and the lower shell 2 are contacted, the piston 21 is contacted and extruded mutually, the air in the pressure cavity II 23 is further compressed, the air enters the rubber air bag 20 through the connecting air pipe 22, and the rubber air bag 20 is inflated, the inflated rubber air bag 20 is tightly contacted with the outer wall of the cable so as to enable the puncture clamp to obtain good air tightness and waterproofness, the arranged cable terminal cap sleeve 12 can perform airtight protection after the branch line terminal is inserted, electric leakage is avoided, when the upper shell 1 is contacted with the lower shell 2, the puncture blade 16 is contacted with the cable so as to puncture the outer wall of the cable to be contacted with the line inside the cable, the branch line can be communicated with the main line through the arranged conductive rod 17 and the conductive sheet 18, and the puncture blade 16 can be extruded by the line inside the cable to move upwards through the arranged slide rail 19 and the pressure cavity I25 when the upper shell 1 is pressed with the lower shell 2, so that the puncture blade 16 is prevented from cutting the line inside the cable.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a horizontal magnet adsorbs puncture anchor clamps for material testing machine, its characterized in that, including last casing (1) and inferior valve body (2), one side of inferior valve body (2) articulates there is last casing (1), the opposite side of inferior valve body (2) articulates there is buckle (3) that quantity is two, spout one (4) have been seted up to upper end one side of buckle (3), all slide in spout one (4) and be provided with magnet one (5), go up one side of casing (1) seted up with buckle (3) matched with draw-in groove (6), spout two (7) have been seted up to one side of draw-in groove (6), spout two (7) are embedded to be equipped with magnet two (8), arc wall one (9) have all been seted up to the downside of going up casing (1) with the upside of inferior valve body (2), arc wall two (10) have been seted up to one side of arc wall one (9).

2. The horizontal magnet adsorption puncture fixture for the material testing machine according to claim 1, wherein grooves (11) are formed in one ends of the first arc-shaped grooves (9), cable terminal caps (12) are clamped in the grooves (11), and a first sealing mechanism (13) is arranged on one side, away from the cable terminal caps (12), of the first arc-shaped grooves (9).

3. The horizontal magnet adsorption puncture fixture for the material testing machine according to claim 1, wherein a connecting piece (14) is embedded at the lower end of the upper shell (1), a third chute (15) is formed in a position, close to the first arc-shaped groove (9) and the second arc-shaped groove (10), of the connecting piece (14), a puncture blade (16) is slidably arranged in the third chute (15), a conductive rod (17) is fixedly connected to the upper end of the puncture blade (16), a conductive sheet (18) is embedded in the connecting piece (14), and two ends of the conductive sheet (18) are movably sleeved on the outer wall of the conductive rod (17).

4. A horizontal magnet adsorption puncture fixture for a material testing machine according to claim 3, wherein two sides of the upper end of the puncture blade (16) are fixedly connected with sliding rails (19), the upper end of the sliding groove III (15) is provided with a first pressure cavity (25) and the sealing sleeve is provided with the sliding rails (19).

5. The horizontal magnet adsorption puncture fixture for the material testing machine according to claim 2, wherein the first sealing mechanism (13) comprises a rubber air bag (20), a piston (21) and a connecting air pipe (22), one end, far away from the cable terminal cap sleeve (12), of the first arc-shaped groove (9) is embedded with the rubber air bag (20), one side, close to the rubber air bag (20), of the upper shell (1) and the lower shell (2) is provided with a second pressure cavity (23), the second pressure cavity (23) is internally provided with the piston (21) in a sealing manner, and one side of the rubber air bag (20) is communicated with the second pressure cavity (23) through the connecting air pipe (22).

6. The horizontal magnet adsorption puncture fixture for a material testing machine according to claim 5, wherein two ends of the arc-shaped groove II (10) are provided with a sealing mechanism II (24), and the sealing mechanism II (24) is configured identically to the sealing mechanism I (13).

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