CN213734346U

CN213734346U - A calibration measurement steel ruler for packaging material

Info

Publication number: CN213734346U
Application number: CN202022687663.9U
Authority: CN
Inventors: 顾险峰
Original assignee: Chongqing Xingyijia Packaging Material Co ltd
Current assignee: Chongqing Xingyijia Packaging Material Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-20
Anticipated expiration: 2030-11-19

Abstract

The utility model relates to a measuring tool technical field just discloses a steel ruler is measured in calibration for packaging material, including the chi pole, the inside of chi pole is hollow structure and has the opening, the first chi board of rear side fixedly connected with of chi pole, the upper surface of chi pole is provided with the scale, the inside of chi pole is provided with the second chi board, the preceding side surface of second chi board is provided with the auxiliary rod, the front end fixedly connected with handle of auxiliary rod, set up flutedly on the rear side inner wall of chi pole, fixedly connected with extension spring on the rear side inner wall of recess, the inside of recess is provided with apart from adjusting device, the through-hole has been seted up to the left end of second chi board. This a calibration measurement steel ruler for packaging material removes chi pole and just can mark packaging material through the marker pen, and then makes the mark lines more accurate, and then avoids the error to cause the material that the later stage was cut out unqualifiedly, and then packs the waste of raw and other materials.

Description

A calibration measurement steel ruler for packaging material

Technical Field

The utility model relates to a measuring tool technical field specifically is a calibration measurement steel ruler for packaging material.

Background

The straightedge of steel is the simplest length gauge, and its length has four specifications of 150, 300, 500 and 1000 mm. The existing straightedge is characterized in that after the object to be measured is measured, the measured position is marked generally, the straightedge is convenient to cut and use in the later period, most of existing straightedges are after the object is measured, when the mark is needed, the mark is usually needed to be marked by an operator holding a marking pen, the position of one point is confirmed by the operator, the straightedge is moved to confirm the position of the other point, an auxiliary tool is used for drawing a straight line between the two points, the mode is complex in operation step and extremely time-wasting, and the straight line drawing process is easy to cause the phenomenon of line non-straightness, the later-processed data of the object are inaccurate, and unnecessary material waste is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a calibration measurement steel ruler for packaging materials, which has the advantages that after the measurement of objects is completed, the determined points can be directly drawn through the ruler rod, so that the two points do not need to be confirmed first, then the two points are connected to ensure the measurement accuracy, and further the waste of materials is avoided, and the like, and solves the problems that after the measurement of the objects is completed, when the objects need to be marked, an operator usually needs to hold a marking pen to confirm the position of one point first, then the steel ruler is moved to confirm the position of the other point, and then an auxiliary tool is used for drawing straight lines between the two points, and the mode not only has complicated operation steps and wastes time extremely, and the phenomenon of line non-straightness is easy to occur in the process of drawing straight lines, and then cause the data that the object later stage was processed to be inaccurate, and then cause the extravagant problem of unnecessary material.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel ruler is measured in calibration for packaging material, includes the chi pole, the inside of chi pole just has the opening for hollow structure, the first chi board of one end fixedly connected with of chi pole, the upper surface of chi pole is provided with the scale, the inside of chi pole is provided with the second chi board, the front side surface of second chi board is provided with the auxiliary rod, the front end fixedly connected with handle of auxiliary rod, set up flutedly on the rear side inner wall of chi pole, fixedly connected with extension spring on the rear side inner wall of recess, the inside of recess is provided with apart from adjusting device, the through-hole has been seted up to the left end of second chi board, the inside of through-hole is provided with the mark device of being convenient for.

Preferably, the length of the second ruler plate is two thirds of that of the first ruler plate, and the left side of the second ruler plate is arc-shaped.

Preferably, distance adjusting device includes the slider, slider sliding connection is in the inside of recess, the front end fixed connection of extension spring is on the rear side surface of slider, the spout has all been seted up to the upper and lower surface of the inside of recess, the equal sliding connection in inside of spout has supplementary piece, the quantity of supplementary piece is two, two supplementary piece difference fixed connection is on the upper and lower surface of slider.

Preferably, the left side fixed surface of slider is connected with first bracing piece, the quantity of first bracing piece is two, two the mode that first bracing piece is one on the other is arranged at the left side surface of slider, two the inside hollow structure that is of first bracing piece, two equal same fixedly connected with extension spring on the right side inner wall of first bracing piece, two the extension spring does not have the one end fixedly connected with second bracing piece of first bracing piece contact, two the left end of two first bracing pieces all extends, two the equal sliding connection of second bracing piece is in the inside of two first bracing pieces, two the left end fixed connection of second bracing piece is on the right side surface of second chi board.

Preferably, a push rod is fixedly connected to the left side surface of the sliding block, and the push rod is located between the two first supporting rods.

Preferably, the marking device of being convenient for includes the stopper, and stopper fixed connection is in the inside of through-hole, the stopper is ring shape, the inside of through-hole is provided with the dog, the dog is toper and inside cavity, the inside sliding connection of through-hole has the removal post, the card hole has been seted up to the left end of removing the post, the inside activity joint in card hole has the marker pen, the left end fixedly connected with spring that removes the post, the marker pen is located the inside of spring and not contacts with the spring, through-hole and stopper and push rod level equal.

Preferably, the outer surface of the stop block is provided with a thread groove, the inner wall of the through hole is also provided with the thread groove, and the stop block is in threaded connection with the thread groove formed in the through hole through the thread groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a calibration measurement steel ruler for packaging material possesses following beneficial effect:

1. when the position to be measured of the packaging material needs to be marked and marked, the ruler rod is turned rightwards, the left side surface of the ruler rod is contacted with the upper surface of the packaging material, the ruler rod is pressed downwards, the second ruler plate is stressed, the second supporting rod is pressed, the second supporting rod is retracted into the first supporting rod, the tension spring is compressed by the second supporting rod, the second ruler plate enters the ruler rod, when the second ruler rod enters the ruler rod, the left end of the push rod is inserted into the through hole through the limiting block to be contacted with the moving column, the moving column is pushed to move leftwards, the moving column drives the marking pen to move leftwards with the spring, the spring is contacted with the limiting block to be retracted, and the set limiting block is of a conical hollow structure, and then the left end of marker pen stretches out from the left end of dog, and then removes the chi pole and just can mark packaging material through the marker pen, and then makes the marking line more accurate, and then avoids taking place the error and causes the material that the later stage was cut out unqualifiedly, and then the waste of packing raw and other materials.

2. This a calibration measurement steelyard ruler for packaging material, through the extension spring in recess inside, and then after finishing measuring packaging material again, and then do not need the manpower to pack up the second chi board, and then no longer exert oneself the handle, and then the extension spring is no longer expanded, and then the extension spring contracts and drives the second chi board and resume original position, and then convenient next use.

3. This a calibration measurement steelyard ruler for packaging material, the length of second chi board through setting up is two-thirds of first chi board, and then when the chi pole overturns, and then avoids first chi board and second chi board length to be the same, and first chi board breaks away from with one side of packaging material, and then improves the stability of this ruler, and then guarantees that measuring accuracy and assurance improve detection speed, and then improves machining efficiency.

4. This a calibration measurement steelyard ruler for packaging material, through the auxiliary block that sets up, and then when the slider slides in the inside of recess, and then increase the stability when the slider slides, and then avoid the slider to go out the phenomenon of rocking when sliding, and then improve the device's stability and the accuracy when measuring.

Drawings

Fig. 1 is a schematic structural view of a calibration measurement steel ruler for packaging materials of the present invention;

FIG. 2 is a schematic view of the internal structure of the ruler rod of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic structural view of the first support rod and the second support rod of the present invention;

fig. 5 is a schematic diagram of the internal structure of the through hole of the present invention.

In the figure: the measuring tool comprises a 1 ruler rod, 2 scales, 3 first ruler plates, 4 second ruler plates, 5 auxiliary rods, 6 handles, 7 tension springs, 8 through holes, 9 grooves, 10 sliding grooves, 11 sliding blocks, 12 auxiliary blocks, 13 first supporting rods, 14 push rods, 15 second supporting rods, 16 stop blocks, 17 threaded grooves, 18 marking pens, 19 springs, 20 clamping holes, 21 moving columns and 22 limiting blocks.

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.

Referring to fig. 1-5, the present invention provides a new technical solution: a steel ruler for calibrating and measuring packaging materials comprises a ruler rod 1, the inside of the ruler rod 1 is of a hollow structure and is provided with an opening, a first ruler plate 3 is fixedly connected to the rear side of the ruler rod 1, scales 2 are arranged on the upper surface of the ruler rod 1, a second ruler plate 4 is arranged inside the ruler rod 1, the length of the second ruler plate 4 is two thirds of that of the first ruler plate 3, the left side of the second ruler plate 4 is arc-shaped, an auxiliary rod 5 is arranged on the front side surface of the second ruler plate 4, a handle 6 is fixedly connected to the front end of the auxiliary rod 5, the handle 6 is pulled when the packaging materials need to be measured, the auxiliary rod 5 and the second ruler plate 4 are driven to move under the stress of the handle 6, the distance between the second ruler plate 4 and the first ruler plate 1 is increased, and the appropriate measuring distance can be adjusted;

the rear inner wall of the ruler rod 1 is provided with a groove 9, the rear inner wall of the groove 9 is fixedly connected with a tension spring 7, the inside of the groove 9 is slidably connected with a sliding block 11, the front end of the tension spring 7 is fixedly connected onto the rear side surface of the sliding block 11, the upper surface and the lower surface of the inside of the groove 9 are both provided with sliding grooves 10, the inside of each sliding groove 10 is slidably connected with auxiliary blocks 12, the number of the auxiliary blocks 12 is two, one opposite side of each of the two auxiliary blocks 12 is fixedly connected onto the upper surface and the lower surface of the sliding block 11 respectively, and further through the arranged auxiliary blocks 12, when the sliding block 11 slides in the groove 9, the stability of the sliding block 11 during sliding is further improved, the phenomenon that the sliding block 11 shakes during sliding is further avoided, and the stability and the accuracy of the device during measurement are further improved;

the left side surface of the sliding block 11 is fixedly connected with first supporting rods 13, the number of the first supporting rods 13 is two, the two first supporting rods 13 are arranged on the left side surface of the sliding block 11 in a one-to-one mode, the left side surface of the sliding block 11 is fixedly connected with a push rod 14, the push rod 14 is positioned between the two first supporting rods 13, the interiors of the two first supporting rods 13 are of a hollow structure, tension springs 7 are fixedly connected to the inner walls of the right sides of the two first supporting rods 13, one ends of the two tension springs 7, which are not in contact with the first supporting rods 13, are fixedly connected with second supporting rods 15, the left ends of the two second supporting rods 15 extend out of the left ends of the two first supporting rods 13, the two second supporting rods 15 are slidably connected to the interiors of the two first supporting rods 13, the left ends of the two second supporting rods 15 are fixedly connected to the right side surface of the second ruler plate 4, and further are slidably connected to the interiors of the first supporting rods 13 through the arranged second supporting rods 15, when the second ruler plate 4 is stressed, the second supporting rod 15 is pressed, the second supporting rod 15 retracts into the first supporting rod 13, the tension spring 7 is pressed by the second supporting rod 15 to retract, the second ruler plate 4 enters the ruler rod 1, when the second ruler plate 4 is not stressed, the tension spring 7 releases pressure to be thrust, the second supporting rod 15 is pushed to move leftwards, the second supporting rod 15 drives the second ruler plate 4 to move leftwards, and the second ruler plate 4 slides out of the ruler rod 1;

the left end of the second ruler plate 4 is provided with a through hole 8, a stop block 16 is arranged inside the through hole 8, the stop block 16 is conical and hollow, the outer surface of the stop block 16 is provided with a thread groove 17, the inner wall of the through hole 8 is also provided with the thread groove 17, the stop block 16 is in threaded connection with the thread groove 17 arranged on the through hole 8 through the thread groove 17, the inner wall of the right end of the through hole 8 is fixedly connected with a stop block 22, the stop block 22 is annular, the inside of the through hole 8 is slidably connected with a moving column 21, the left end of the moving column 21 is provided with a clamping hole 20, the inside of the clamping hole 20 is movably clamped with a marker pen 18, the marker pen 18 is an existing structure and is not repeated, the left end of the moving column 21 is fixedly connected with a spring 19, the marker pen 18 is positioned inside the spring 19 and is not contacted with the spring 19, the through hole 8 and the stop block 22 are horizontally equal to the push rod 14, and when the second ruler plate 4 is forced to retract into the ruler rod 1, and then the left end of push rod 14 inserts the inside of through-hole 8 through stopper 22 and moves post 21 contact, and then promote to move post 21 and move left, and then move post 21 and drive marker 18 and spring 19 and move left, and then spring 19 contacts with dog 16, and then dog 16 through setting up is toper hollow structure, and then the left end of marker 18 stretches out from the left end of dog 16, and then can mark the place of measuring, and then be the ring shape through the stopper 22 that sets up, and then prevent to move post 21 and break away from the right-hand member of through-hole 8 and do not hinder push rod 14 to the promotion of moving post 21 again.

The working principle is as follows: when the mark marking and the line marking are needed to be carried out on the place measured by the packaging material, the ruler rod 1 is further turned rightwards, the left side surface of the ruler rod 1 is further contacted with the upper surface of the packaging material, the ruler rod 1 is further pressed downwards, the second ruler plate 4 is further stressed, the second supporting rod 15 is further retracted into the first supporting rod 13, the tension spring 7 is further compressed by the second supporting rod 15, the second ruler plate 4 enters the inside of the ruler rod 1, when the second ruler rod 4 enters the inside of the ruler rod 1, the left end of the push rod 14 is further inserted into the inside of the through hole 8 through the limiting block 22 to be contacted with the moving column 21, the moving column 21 is further pushed to move leftwards, the moving column 21 drives the marking pen 18 and the spring 19 to move leftwards, the spring 19 is further contacted with the stop block 16 to be retracted, and the stop block 16 is in a conical hollow structure, the left end of the marking pen 18 extends out of the left end of the stop block 16, and the ruler rod 1 is moved to mark the packaging material through the marking pen 18, so that the marking line is more accurate, and the phenomenon that the material cut at the later stage is unqualified due to an error is avoided, and the waste of the packaging raw material is avoided;

furthermore, through the tension spring 7 in the groove 9, after the packaging material is measured, the second ruler plate 4 is retracted without manpower, the handle 6 is not forced any more, the tension spring 7 is not expanded any more, and the tension spring 7 is contracted to drive the second ruler plate 4 to return to the original position, so that the packaging material is convenient to use next time;

the length of second chi board 4 through setting up is two-thirds of first chi board 3, and then when chi pole 1 overturns, and then avoids first chi board 3 to be the same with 4 length of second chi board, and first chi board 3 breaks away from with one side of packaging material, and then improves the stability of this ruler.

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

1. The utility model provides a steel ruler is measured in calibration for packaging material, includes chi pole (1), the inside of chi pole (1) is hollow structure and has the opening, the first chi board (3) of one end fixedly connected with of chi pole (1), the upper surface of chi pole (1) is provided with scale (2), the inside of chi pole (1) is provided with second chi board (4), its characterized in that: the utility model discloses a ruler, including first chi board (4), front side surface of second chi board (4) is provided with auxiliary rod (5), the front end fixedly connected with handle (6) of auxiliary rod (5), seted up on the rear side inner wall of chi pole (1) recess (9), fixedly connected with extension spring (7) on the rear side inner wall of recess (9), the inside of recess (9) is provided with apart from adjusting device, through-hole (8) have been seted up to the left end of second chi board (4), the inside of through-hole (8) is provided with the mark device of being convenient for.

2. A calibrated measuring steel ruler for packaging material according to claim 1, characterized in that: the length of the second ruler plate (4) is two thirds of that of the first ruler plate (3), and the left side of the second ruler plate (4) is arc-shaped.

3. A calibrated measuring steel ruler for packaging material according to claim 1, characterized in that: distance adjusting device includes slider (11), slider (11) sliding connection is in the inside of recess (9), the front end fixed connection of extension spring (7) is on the rear side surface of slider (11), spout (10) have all been seted up to the upper and lower surface of recess (9) inside, the equal sliding connection in inside of spout (10) has supplementary piece (12), the quantity of supplementary piece (12) is two, two supplementary piece (12) fixed connection is on the upper and lower surface of slider (11) respectively.

4. A calibrated measuring steel ruler for packaging material according to claim 3, characterized in that: the left side fixed surface of slider (11) is connected with first bracing piece (13), the quantity of first bracing piece (13) is two, two first bracing piece (13) is the mode range that comes one on the other at the left surface of slider (11), two first bracing piece (13) is inside to be hollow structure, two equal fixedly connected with extension spring (7), two on the right side inner wall of first bracing piece (13) extension spring (7) do not have one end fixedly connected with second bracing piece (15), two with the contact of first bracing piece (13) the left end of second bracing piece (15) all extends the left end of two first bracing pieces (13), two equal sliding connection of second bracing piece (15) is in the inside of two first bracing pieces (13), two the left end fixed connection of second bracing piece (15) is on the right side surface of second chi board (4).

5. A calibrated measuring steel ruler for packaging material according to claim 4 characterized in that: the left side surface of the sliding block (11) is fixedly connected with a push rod (14), and the push rod (14) is located between the two first supporting rods (13).

6. A calibrated measuring steel ruler for packaging material according to claim 1, characterized in that: convenient to mark device includes stopper (22), stopper (22) fixed connection is in the inside of through-hole (8), stopper (22) are ring shape, the inside of through-hole (8) is provided with dog (16), dog (16) are toper and inside cavity, the inside sliding connection of through-hole (8) has removal post (21), card hole (20) have been seted up to the left end that removes post (21), the inside activity joint of card hole (20) has marker pen (18), the left end fixedly connected with spring (19) of removing post (21), marker pen (18) are located the inside of spring (19) and do not contact with spring (19), through-hole (8) and stopper (22) equal with push rod (14) level.

7. A calibrated measuring steel ruler for packaging material according to claim 6, characterized in that: the outer surface of the stop block (16) is provided with a thread groove (17), the inner wall of the through hole (8) is also provided with the thread groove (17), and the stop block (16) is in threaded connection with the thread groove (17) formed in the through hole (8) through the arranged thread groove (17).