CN208537120U - A kind of spring production elastic force testing inspection jig - Google Patents

Abstract

The utility model discloses a kind of spring production elastic force testing inspection jigs, including shell, measuring scale is installed in front of the shell, the measuring scale is equipped with observation slot, air-bubble level is mounted on above and below the observation slot, the rear of the shell is equipped with dodge gate, handle is installed on the dodge gate, and hinge is installed on the right side of dodge gate, the dodge gate is rotatablely connected by hinge, slideway is offered on the inside of the shell, sliding block is installed on the slideway, user is when detecting elastic force, corresponding gauge block can be selected to measure according to the model of spring, it is quick that it is more convenient to use, whether user can detect the jig by air-bubble level horizontal, it can prevent from causing detection structure to have error due to inclination, and the jig can also carry out tensile test to spring, user is carrying out pulling force survey When examination, new jig is not needed to buy, the economic cost of user can be greatlyd save, the scope of application is wider.

Description

A kind of spring production elastic force testing inspection jig

Technical field

The utility model belongs to elastic force experiment detection technique field, and in particular to a kind of spring production elastic force testing inspection Jig.

Background technique

With the development of society, the mankind's is constantly progressive, various advanced sci-tech products are constantly developed, people's Quality of life is greatly improved, wherein the middle spring in sci-tech product belongs to not indispensable part, some equipment pair There are strict requirements in the elastic force of spring, people also just increasingly close spring production with elastic force testing inspection jig therewith Note.

The elastic force testing inspection jig used in current spring production, can only survey the spring of a model, carry out to not With model spring detection when, need replacing jig, it is very inconvenient, and in measurement, often because the jig of detection not It is that level is put, leads to the result inaccuracy of measurement, go to solve up for us.

Utility model content

The purpose of this utility model is to provide a kind of spring production elastic force testing inspection jigs, to solve above-mentioned background It proposes to need when detecting the spring of certain model using corresponding detection jig in technology, and can not determine whether jig is horizontal It puts, testing result is caused to have the problem of error.

To achieve the above object, the utility model provides the following technical solutions: a kind of spring production elastic force testing inspection Jig, including shell are equipped with measuring scale in front of the shell, and the measuring scale is equipped with observation slot, the observation slot Above and below be mounted on air-bubble level, the rear of the shell is equipped with dodge gate, is equipped on the dodge gate Handle, and hinge is installed on the right side of dodge gate, the dodge gate is rotatablely connected by hinge, is opened up on the inside of the shell There is slideway, sliding block be installed on the slideway, gauge block is installed, and the upper surface of sliding block is equipped with card slot above the sliding block, The bottom of the gauge block is equipped with buckle corresponding with card slot, and the bottom of the sliding block offers mounting groove, the mounting groove it is upper Suspension hook is installed, and offers sliding slot on the side wall of mounting groove, baffle, the lower section installation of the baffle are installed on the sliding slot There is spring, the bottom of the spring is provided with bottom plate, is equipped with suspension hook in the bottom interior wall of the shell.

Preferably, glass is installed, and the two sides for observing slot are equipped with range on the observation slot.

Preferably, observation window is offered above and below the handle, and transparent sub- gram is equipped on the observation window Power plate.

Preferably, the gauge block and observation slot corresponding position are equipped with indicateing arm.

Preferably, the bottom of the bottom plate offers circular trough, and the suspension hook is mounted on the bottom of shell by circular trough.

Compared with prior art, the utility model has the beneficial effects that spring production elastic force testing inspection jig Gauge block is equipped with different models, and user can select suitable gauge block to measure, make when detecting elastic force according to the model of spring Quick with enhanced convenience, when in use, air-bubble level can be equipped with by it, and to detect the jig, whether placement is horizontal by user, It can effectively prevent due to inclination measurement, the excessive measurement result of the frictional force of caused sliding block has error, and practicability is stronger, and uses Family can also carry out carrying out tensile test to spring by the jig, and user does not need to buy new when needing to carry out tensile test Jig, can greatly save the economic cost of user, and the scope of application is wider.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model.

Fig. 2 is the utility model backsight structural representation.

Fig. 3 is the utility model main view.

Fig. 4 is the structural schematic diagram of the utility model sliding block.

Fig. 5 is the backsight structural representation of the utility model sliding block.

In figure: 1- shell, 2- measuring scale, 3- observe slot, 4- air-bubble level, 5- dodge gate, 6- handle, 7- hinge, 8- Slideway, 9- sliding block, 10- gauge block, 11- card slot, 12- buckle, 13- mounting groove, 14- suspension hook, 15- sliding slot, 16- baffle, 17- bullet Spring, 18- bottom plate.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-5, the utility model provides a kind of technical solution: a kind of spring production is controlled with elastic force testing inspection Tool, including shell 1, the front of shell 1 are equipped with measuring scale 2, and measuring scale 2 is equipped with observation slot 3, observe the top of slot 3 under Side is mounted on air-bubble level 4, and the rear of shell 1 is equipped with dodge gate 5, and handle 6, and activity are equipped on dodge gate 5 The right side of door 5 is equipped with hinge 7, and dodge gate 5 is rotatablely connected by hinge 7, and slideway 8, slideway 8 are offered on the inside of shell 1 On sliding block 9 is installed, the top of sliding block 9 is equipped with gauge block 10, and the upper surface of sliding block 9 is equipped with card slot 11, the bottom of gauge block 10 Equipped with buckle 12 corresponding with card slot 11, the bottom of sliding block 9 offers mounting groove 13, and suspension hook 14 is equipped on mounting groove 13, And sliding slot 15 is offered on the side wall of mounting groove 13, and baffle 16 is installed on sliding slot 15, the lower section of baffle 16 is equipped with spring 17, The bottom of spring 17 is provided with bottom plate 18, and suspension hook 14 is equipped in the bottom interior wall of shell 1.

It in the present embodiment, observes and measures in order to facilitate user, it is preferred that glass is installed on observation slot 3, and is seen The two sides for examining slot 3 are equipped with range, and the range for observing slot is two, and left side is the range for measuring elastic force, and right side is measurement pulling force Range, it is more convenient to use.

In the present embodiment, in order to make user easily replace gauge block 10 and observe the situation inside the jig, it is preferred that Observation window is offered above and below hand 6, and transparent acrylic, the transparent acrylic of setting are installed on observation window Plate, it is ensured that it is not broken up in slight collision, it is more safe.

In the present embodiment, in order to allow user to measure the elastic force with detection spring 17, it is preferred that gauge block 10 and observation slot 3 corresponding positions are equipped with indicateing arm.

In the present embodiment, in order to allow user to carry out by the suspension hook 14 being equipped with the detection to spring 17, bottom plate 18 Bottom offers circular trough, and suspension hook 14 is mounted on the bottom of shell 1 by circular trough.User is in the pulling force for carrying out detection spring When, spring 17 can be hung on the suspension hook of outer casing bottom and on the suspension hook that slider bottom is equipped with using hook, which is climbed over It measures, the scope of application is wider.

Working principle: the spring production is tested detection jig with elastic force according to drawing and is completed by user first, i.e., Optional gauge block is detected, and is being selected the gauge block 10 of corresponding model according to the model of spring 17 to be measured first before and is being installed On sliding block 9, then the jig is ajusted by air-bubble level 4, is put into spring 17, by the gravity of gauge block 10 by bullet Spring 17 compress, by measuring scale 2 read deformation quantity, the amount of deformation under the action of the identical power of contrast standard spring 17 later, Detection that you can get it as a result, the jig can also detect the pulling force of spring 17, need to be by cunning when surveying the pulling force of spring 17 The bottom plate 18 of 1 bottom of baffle 16 and shell on block 9 is taken out, and the both ends of spring 17 are then fixed on suspension hook 14 using hook On, the jig is overturn later, pulling force, spring 17 meeting deformation, phase under the action of pulling force are generated to spring 17 by gauge block 10 Same principle can complete pull force calculation to spring 17, and practicability is stronger.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of spring production elastic force testing inspection jig, including shell (1), it is characterised in that: the front of the shell (1) It is equipped with measuring scale (2), the measuring scale (2) is equipped with observation slot (3), is respectively mounted above and below the observation slot (3) Have air-bubble level (4), the rear of the shell (1) is equipped with dodge gate (5), is equipped with handle on the dodge gate (5) (6), it and on the right side of dodge gate (5) is equipped with hinge (7), the dodge gate (5) is rotatablely connected by hinge (7), the shell (1) it offers on inside slideway (8), is equipped with sliding block (9) on the slideway (8), the amount of being equipped with above the sliding block (9) Block (10), and the upper surface of sliding block (9) is equipped with card slot (11), the bottom of the gauge block (10) is equipped with card corresponding with card slot (11) It detains (12), the bottom of the sliding block (9) offers mounting groove (13), is equipped with suspension hook (14) on the mounting groove (13), and It offers on the side wall of mounting groove (13) sliding slot (15), is equipped with baffle (16) on the sliding slot (15), the baffle (16) Lower section is equipped with spring (17), and the bottom of the spring (17) is provided with bottom plate (18), is pacified in the bottom interior wall of the shell (1) Equipped with suspension hook (14).

2. a kind of spring production elastic force testing inspection jig according to claim 1, it is characterised in that: the observation slot (3) glass is installed, and the two sides for observing slot (3) are equipped with range on.

3. a kind of spring production elastic force testing inspection jig according to claim 1, it is characterised in that: the handle (6) observation window is offered above and below, and transparent acrylic is installed on the observation window.

4. a kind of spring production elastic force testing inspection jig according to claim 1, it is characterised in that: the gauge block (10) indicateing arm is equipped with observation slot (3) corresponding position.

5. a kind of spring production elastic force testing inspection jig according to claim 1, it is characterised in that: the bottom plate (18) bottom offers circular trough, and the suspension hook (14) is mounted on the bottom of shell (1) by circular trough.