CN218239163U - Push-pull effort meter calibrating device - Google Patents

Abstract

The utility model discloses a belong to calibrating device technical field, specifically be a push-and-pull dynamometer calibrating device, comprising a base plate, the welding of bottom plate upper wall left side has the base, the base is perpendicular and bottom plate upper wall surface, the standing groove has been seted up perpendicularly to base upper wall surface, standing groove internally mounted has the pneumatic cylinder, pneumatic cylinder perpendicular to base, the flexible end welding of pneumatic cylinder has the crossbeam, the crossbeam is perpendicular with the flexible end of pneumatic cylinder, the crossbeam right-hand member is connected with the mounting panel, mounting panel right side wall surface is equipped with the centre gripping subassembly, through the common cooperation between bottom plate, base, standing groove, pneumatic cylinder, crossbeam, mounting panel and the centre gripping subassembly, can improve the height of push-and-pull dynamometer when weighing the heavy weight, does not influence the calibration result.

Description

Push-pull dynamometer calibrating device

Technical Field

The utility model relates to a calibrating device technical field specifically is a push-and-pull dynamometer calibrating device.

Background

A push-pull dynamometer is a mechanical measuring instrument for testing push force and pull force. The push-pull force meter is suitable for push-pull load force testing in industries such as electronic appliances, light industry textiles, building hardware, lighters, ignition devices, fire fighting equipment, pen making, lock making, fishing gear, power machinery, scientific research institutions and the like. Such as: for the hair breaking force test in the cosmetics industry; the method is used for measuring the strength and the like of packaging materials such as adhesive tapes, films and the like in the packaging industry.

The existing calibration device for the push-pull dynamometer usually fixes the push-pull dynamometer on a platform support, and then uses a plurality of weights with different standard weights to measure for many times for calibration, the push-pull dynamometer on the market has different sizes, and when overweight weights are weighed, the height of the push-pull vertical dynamometer on the calibration device cannot be adjusted, so that the contact between the overweight weights and a table top is caused, and the measurement result is inaccurate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a push-pull dynamometer calibrating device to current push-pull dynamometer calibrating device who proposes in solving above-mentioned background art fixes the push-pull dynamometer on the platform support usually, the weight of a plurality of different standard weights of reuse carries out a lot of and measures and calibrates, the variation in size of push-pull dynamometer on the market, when weighing overweight weight, calibration device is last to push away the height unable regulation of drawing the standing still, lead to heavy weight and desktop contact, lead to the inaccurate problem of measurement.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a push-pull dynamometer calibrating device, includes the bottom plate, the welding of bottom plate upper wall left side has the base, the base is perpendicular and bottom plate upper wall surface, the standing groove has been seted up perpendicularly to base upper wall surface, standing groove internally mounted has the pneumatic cylinder, pneumatic cylinder perpendicular to base, the flexible end welding of pneumatic cylinder has the crossbeam, the crossbeam is perpendicular with the flexible end of pneumatic cylinder, the crossbeam right-hand member is connected with the mounting panel, mounting panel right side wall surface is equipped with the centre gripping subassembly.

Preferably, the centre gripping subassembly includes first splint and second splint, be equipped with two screw rods between first splint and the second splint, two the screw rod runs through the outside that first splint, second splint are inside respectively and extend to first splint, second splint, two the screw rod has the nut with the equal spiro union in the junction outside of first splint, second splint, the through-hole has all been seted up in the junction of first splint, second splint and two screw rods, two spouts, two have been seted up on mounting panel right side wall surface the inside two sliders that all are connected with of spout, two of homonymy the slider respectively with first splint, second splint fixed connection.

Preferably, electric telescopic handle is installed perpendicularly on base upper wall right side, electric telescopic handle's flexible end is located crossbeam lower surface right side.

Preferably, the surface of the lower wall of the bottom plate is provided with anti-skid grains, and the surface of the outer wall of the bottom plate is sprayed with a corrosion-resistant layer.

Preferably, the surfaces of one sides, close to each other, of the first clamping plate and the second clamping plate are both connected with anti-slip pads.

Compared with the prior art, the beneficial effects of the utility model are that: through the common cooperation between bottom plate, base, standing groove, pneumatic cylinder, crossbeam, mounting panel and the centre gripping subassembly, can improve the height of push-pull dynamometer when weighing heavy weight, do not influence the calibration result.

Drawings

FIG. 1 is a front view of the present invention;

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

fig. 3 is a schematic top view of the mounting plate of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the mounting plate of the present invention;

fig. 5 is a schematic view of the bottom plate of the present invention.

In the figure: 1. a base plate; 2. a base; 3. a placement groove; 4. a hydraulic cylinder; 5. a cross beam; 6. mounting a plate; 7. a chute; 8. a slider; 9. a first splint; 10. a nut; 11. a screw; 12. a second splint; 13. a through hole; 14. anti-skid lines; 15. an electric telescopic rod.

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", "top/bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, 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.

Example (b):

referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a push-pull dynamometer calibrating device, includes bottom plate 1, the welding of 1 upper wall left side of bottom plate has base 2, 2 perpendicular and 1 upper wall surfaces of bottom plate, standing groove 3 has been seted up perpendicularly to 2 upper wall surfaces of base, 3 internally mounted of standing groove have pneumatic cylinder 4, pneumatic cylinder 4 perpendicular to base 2, when carrying out the calibration, bottom plate 1 also must be placed at horizontal desktop or level subaerial to lead to the calibration result inaccurate, the flexible end welding of pneumatic cylinder 4 has crossbeam 5, the perpendicular flexible end with pneumatic cylinder 4 of crossbeam 5, crossbeam 5 right-hand member is connected with mounting panel 6, 6 right side wall surfaces of mounting panel are equipped with the centre gripping subassembly.

Wherein, the centre gripping subassembly includes first splint 9 and second splint 12, be equipped with two screw rods 11 between first splint 9 and the second splint 12, two screw rods 11 run through first splint 9, the inside outside that extends to first splint 9, second splint 12 respectively, two screw rods 11 and the equal spiro union in the junction outside of first splint 9, second splint 12 have been seted up nut 10, through-hole 13 has all been seted up with the junction of two screw rods 11 to first splint 9, second splint 12, two spout 7 have been seted up on the surface of the 6 right side wall of mounting panel, two spout 7 inside all is connected with two sliders 8, two of homonymy slider 8 respectively with first splint 9, second splint 12 fixed connection, electric telescopic handle 15 is installed perpendicularly on base 2 upper wall right side, electric telescopic handle 15's flexible end is located crossbeam 5 lower surface right side, anti-skid thread 14 has been seted up on bottom plate 1 lower wall surface, bottom plate 1's outer wall surface has corrosion resistant layer, one side surface that first splint 9 and second splint 12 are close to each other is connected with anti-skid pad.

The working principle is as follows: when the push-pull dynamometer is calibrated, firstly, the bottom plate 1 is placed on a horizontal desktop or a horizontal ground, then all the nuts 10 are taken down, two screw rods 11 are taken down immediately, the push-pull dynamometer is placed between the first clamping plate 9 and the second clamping plate 12, under the cooperation of the sliding grooves 7 and the sliding blocks 8, the first clamping plate 9 and the second clamping plate 12 are pushed manually, the push-pull dynamometer is clamped by the first clamping plate 9 and the second clamping plate 12, then the two screw rods 11 are reloaded, the nuts 10 are screwed again to prevent the push-pull dynamometer from loosening, weights with different weights are placed on a measuring hook on the push-pull dynamometer, when the measured weight is too large in mass and large in size and can touch the ground, the hydraulic cylinder 4 and the electric telescopic rod 15 are started simultaneously, the telescopic end of the hydraulic cylinder 4 jacks up the integral structure, the electric telescopic rod 15 avoids fracture caused by insufficient bearing force of the cross beam 5, and the lifted push-pull dynamometer can be calibrated continuously.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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

Claims (5)

1. A push-pull effort meter calibrating device, includes bottom plate (1), its characterized in that: the welding of bottom plate (1) upper wall left side has base (2), base (2) perpendicular and bottom plate (1) upper wall surface, standing groove (3) have been seted up to base (2) upper wall surface perpendicularly, standing groove (3) internally mounted has pneumatic cylinder (4), pneumatic cylinder (4) perpendicular to base (2), the flexible end welding of pneumatic cylinder (4) has crossbeam (5), the flexible end of crossbeam (5) perpendicular and pneumatic cylinder (4), crossbeam (5) right-hand member is connected with mounting panel (6), mounting panel (6) right side wall surface is equipped with the centre gripping subassembly.

2. The calibration device for a push-pull force gauge according to claim 1, wherein: the centre gripping subassembly includes first splint (9) and second splint (12), be equipped with two screw rods (11), two between first splint (9) and second splint (12) screw rod (11) run through first splint (9), second splint (12) inside respectively and extend to the outside of first splint (9), second splint (12), two screw rod (11) and the equal spiro union in the junction outside of first splint (9), second splint (12) have nut (10), through-hole (13) have all been seted up with the junction of two screw rods (11) in first splint (9), second splint (12), two spout (7) have been seted up on mounting panel (6) right wall surface, two spout (7) inside all is connected with two slider (8), two of homonymy slider (8) respectively with first splint (9), second splint (12) fixed connection.

3. The calibration device for a push-pull force gauge according to claim 1, wherein: electric telescopic handle (15) are installed perpendicularly on base (2) upper wall right side, electric telescopic handle (15)'s flexible end is located crossbeam (5) lower surface right side.

4. The calibration device for a push-pull force gauge according to claim 1, wherein: the anti-skid floor is characterized in that anti-skid lines (14) are formed in the surface of the lower wall of the bottom plate (1), and a corrosion-resistant layer is sprayed on the surface of the outer wall of the bottom plate (1).

5. The calibration device for a push-pull force gauge according to claim 2, wherein: the anti-skid mat is connected to the surface of one side, close to the first clamping plate (9) and the second clamping plate (12), of the first clamping plate.

Images