CN213053775U

CN213053775U - Steel plate tensile sample clamp

Info

Publication number: CN213053775U
Application number: CN202021915500.5U
Authority: CN
Inventors: 王普照
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-04-27
Anticipated expiration: 2030-09-04

Abstract

The utility model relates to a steel sheet anchor clamps technical field discloses a steel sheet tensile sample anchor clamps, the on-line screen storage device comprises a base, the upper end fixed mounting of base has the support frame, spacing hole has been seted up at the upper end middle part of support frame, spacing downthehole threaded rod that is equipped with, the lower extreme fixed mounting of threaded rod has splint, threaded connection has the nut on the threaded rod of support frame upside, the spout has all been seted up at both ends about the inner chamber of support frame, two equal swing joint has the slider in the spout. The utility model discloses a setting of standing groove places the steel sheet, thereby it reciprocates to twist the nut and can drive splint to the slider is directional removal in the spout, thereby increases the stability that splint removed, then through the extrusion piece with the steel sheet centre gripping in the standing groove, because setting of standing groove can effectually carry on spacingly to the steel sheet, thereby the steel sheet can not take place to deflect, further can improve the precision of steel sheet processing, comparatively practical is fit for extensively promoting and using.

Description

Steel plate tensile sample clamp

Technical Field

The utility model relates to a steel sheet anchor clamps technical field specifically is a steel sheet tensile sample anchor clamps.

Background

Among the prior art, the processing of steel sheet tensile test block, generally all is through a set of test block of a set of hydro-cylinder clamping, and 3 to 6 of the same thickness of every test block clamping are through numerically controlled fraise machine, numerical control machining center, process two sides and the terminal surface of test block, and its weak point lies in: the clamping frequency is frequent, and the efficiency is low.

In a conventional patent (publication No. CN201120205142.3), a steel plate tensile sample clamp is provided with a plurality of sets of jacking mechanisms arranged side by side on a bottom plate, a lower clamp plate is arranged at the top of each jacking mechanism, a left upright post and a right upright post are arranged on two sides of each jacking mechanism, the bottoms of the two upright posts are fixed with the bottom plate, and an upper clamp plate is fixed at the tops of the two upright posts.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: current anchor clamps lack the stop gear of steel sheet to control climbing mechanism can produce the moment of torsion power when carrying out the centre gripping through punch holder and lower plate to the steel sheet, thereby the steel sheet can take place to incline between punch holder and the lower plate, and further can influence the precision of steel sheet processing, consequently, we provide a steel sheet tensile sample anchor clamps.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel sheet tensile sample anchor clamps has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a steel plate tensile sample clamp comprises a base;

the utility model discloses a supporting device for the extrusion of a motor vehicle, including base, support frame, spout, base, fixed mounting has a support frame, spacing hole has been seted up at the upper end middle part of support frame, spacing downthehole threaded rod that is equipped with, the lower extreme fixed mounting of threaded rod has splint, screwed connection has the nut on the threaded rod of support frame upside, the spout has all been seted up, two at both ends about the inner chamber of support frame equal swing joint has the slider in the spout, both ends respectively with two slider fixed connection about splint, the lower extreme equidistance fixed mounting of splint has a plurality of extrusion piece, a plurality of standing groove has been seted up to the upper end equidistance of base, and is.

As an optimized implementation mode of the utility model, a plurality of the lower extreme of extrusion piece is all carved with anti-skidding line.

As a preferred embodiment of the present invention, the left and right ends of the nut are fixedly mounted with a rotating rod.

As a preferred embodiment of the present invention, the outer side cover of the threaded rod is provided with a rubber hose.

As a preferred embodiment of the present invention, a rubber pad is fixedly mounted on the inner side of the limiting hole.

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

1. the utility model relates to a steel sheet tensile sample anchor clamps places the steel sheet through the setting of standing groove, thereby then twists and move the nut and can drive splint and reciprocate to the slider is directional removal in the spout, thereby increases the stability that splint removed, then through the extrusion piece with the steel sheet centre gripping in the standing groove, because the setting of standing groove can be effectual carry on spacingly to the steel sheet, thereby the steel sheet can not take place to deflect, further can improve the precision of steel sheet processing.

2. The utility model relates to a steel sheet tensile sample anchor clamps, through the frictional force that sets up that anti-skidding line can effectual increase extrusion piece and steel sheet, the fastness of further increase steel sheet centre gripping.

3. The utility model relates to a steel sheet tensile sample anchor clamps can make things convenient for operating personnel to hand through the setting of rotary rod, and further convenience is twisted the nut and is moved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of a steel plate tensile sample clamp of the present invention;

FIG. 2 is a front view of the anti-skid pattern of the steel plate tensile sample clamp of the present invention;

fig. 3 is the utility model relates to a top view of steel sheet tensile sample anchor clamps support frame.

In the figure: 1. a base; 2. a placement groove; 3. a support frame; 4. a chute; 5. a slider; 6. a splint; 7. extruding the block; 8. rotating the rod; 9. a nut; 10. a threaded rod; 11. a rubber hose; 12. anti-skid lines; 13. a limiting hole; 14. and (7) a rubber pad.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: a steel plate tensile sample clamp comprises a base 1;

the steel plate lifting device is characterized in that a support frame 3 is fixedly mounted at the upper end of the base 1, a limiting hole 13 is formed in the middle of the upper end of the support frame 3, a threaded rod 10 is arranged in the limiting hole 13, a clamping plate 6 is fixedly mounted at the lower end of the threaded rod 10, a nut 9 is spirally connected to the threaded rod 10 at the upper side of the support frame 3, sliding grooves 4 are formed in the left end and the right end of an inner cavity of the support frame 3, sliding blocks 5 are movably connected in the two sliding grooves 4, the left end and the right end of the clamping plate 6 are fixedly connected with the two sliding blocks 5 respectively, a plurality of extrusion blocks 7 are fixedly mounted at the equal intervals of the lower end of the clamping plate 6, a plurality of placing grooves 2 are formed at the equal intervals of the upper end of the base 1, the plurality of extrusion blocks 7 and the plurality of, and slider 5 is directional removal in spout 4 to increase the stability that splint 6 removed, then through extrusion piece 7 with the steel sheet centre gripping in standing groove 2, because standing groove 2's setting can be effectual carry on spacingly to the steel sheet, thereby the steel sheet can not take place to deflect, further can improve the precision of steel sheet processing.

In this embodiment (as shown in fig. 2), the lower ends of the plurality of the extrusion blocks 7 are engraved with the anti-slip patterns 12, and the friction force between the extrusion blocks 7 and the steel plate can be effectively increased by the arrangement of the anti-slip patterns 12, so that the firmness of clamping the steel plate is further increased.

In this embodiment (please refer to fig. 1), the left end and the right end of the nut 9 are both fixedly provided with the rotating rods 8, and the nut 9 can be conveniently screwed by an operator through the arrangement of the rotating rods 8.

In this embodiment (please refer to fig. 1), the rubber hose 11 is sleeved outside the threaded rod 10, and the threaded rod 10 can be effectively protected by the rubber hose 11, so as to further delay the corrosion of the threaded rod 10, thereby prolonging the service life of the threaded rod 10.

In this embodiment (see fig. 3), a rubber pad 14 is fixedly installed on the inner side of the limiting hole 13, and the gap between the threaded rod 10 and the limiting hole 13 can be effectively reduced by the arrangement of the rubber pad 14, so that the shaking amplitude of the threaded rod 10 in the limiting hole 13 is further reduced.

It should be noted that the utility model relates to a steel plate tensile sample clamp, including base 1, standing groove 2, support frame 3 spout 4, slider 5, splint 6, extrusion piece 7, rotary rod 8, nut 9, threaded rod 10, rubber hose 11, anti-skidding line 12, spacing hole 13, rubber pad 14, the part is the general standard component or the part that technical staff in this field knows, its structure and principle all can all be known through the technical manual or through conventional experimental method, in operation, place the steel sheet through the setting of standing groove 2, then twist nut 9 and can drive splint 6 and reciprocate, and slider 5 is directional removal in spout 4, thereby increase the stability that splint 6 removed, then through extrusion piece 7 with the steel sheet centre gripping in standing groove 2, because the setting of standing groove 2 can be effectual carry on spacingly to the steel sheet, thereby the steel sheet can not take place to deflect, further can improve the precision of steel sheet processing, setting through anti-skidding line 12 can effectual increase extrusion piece 7 and the frictional force of steel sheet, further increase the fastness of steel sheet centre gripping, setting through rotary rod 8 can make things convenient for operating personnel to hand, further convenience is twisted nut 9 and is moved, setting through rubber hose 11 can be effectual protects threaded rod 10, further corrosion that delays threaded rod 10, thereby prolong the life of threaded rod 10, setting through rubber pad 14 can be effectual reduces the gap of threaded rod 10 and spacing hole 13, further reduce the range of rocking of threaded rod 10 in spacing hole 13.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The clamp for the steel plate tensile sample is characterized by comprising a base (1);

the upper end of the base (1) is fixedly provided with a supporting frame (3), the middle part of the upper end of the supporting frame (3) is provided with a limit hole (13), a threaded rod (10) is arranged in the limiting hole (13), a clamping plate (6) is fixedly arranged at the lower end of the threaded rod (10), a screw nut (9) is spirally connected on a threaded rod (10) at the upper side of the support frame (3), the left end and the right end of the inner cavity of the supporting frame (3) are both provided with sliding chutes (4), the two sliding chutes (4) are both movably connected with sliding blocks (5), the left end and the right end of the clamping plate (6) are respectively fixedly connected with the two sliding blocks (5), a plurality of extrusion blocks (7) are fixedly arranged at the lower end of the clamping plate (6) at equal intervals, a plurality of placing grooves (2) are formed in the upper end of the base (1) at equal intervals, and the number of the extrusion blocks (7) and the number of the placing grooves (2) are the same and correspond to each other.

2. The steel plate tensile specimen clamp of claim 1, wherein: the lower ends of the plurality of extrusion blocks (7) are all engraved with anti-skid grains (12).

3. The steel plate tensile specimen clamp of claim 1, wherein: the left end and the right end of the nut (9) are fixedly provided with a rotating rod (8).

4. The steel plate tensile specimen clamp of claim 1, wherein: the outer side of the threaded rod (10) is sleeved with a rubber hose (11).

5. The steel plate tensile specimen clamp of claim 1, wherein: and a rubber pad (14) is fixedly arranged on the inner side of the limiting hole (13).