CN211552711U

CN211552711U - Digital display unevenness ruler

Info

Publication number: CN211552711U
Application number: CN202020115346.7U
Authority: CN
Inventors: 于泽洋
Original assignee: Minmetals Yingkou Medium Plate Co ltd
Current assignee: Rizhao Steel Yingkou Medium Plate Co Ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-09-22
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses a digital display unevenness chi, the last lateral wall fixed mounting of almag ruler has the loop bar, the inside wall fixed mounting of loop bar has first fixed block, the one end of the first spring of right side wall fixedly connected with of first fixed block, the other end of first spring passes through the left side wall of second fixed block fixed connection at the bracing piece, the bracing piece runs through in the right side wall of loop bar and extends to the outside, it is fixed with the digital display spirit level to utilize the elasticity of second spring, make the digital display spirit level be in stable state, guarantee the accuracy of measuring result, then align the one end of degree of depth needle with the lower surface of almag ruler, then range estimation unevenness maximum value, when moving to the position of unevenness maximum value, with the fixture block joint in the draw-in groove that corresponds, utilize the elasticity of first spring to bring the planking back to original position, make the operation of measurement process more convenient, High efficiency, and simple measurement and reading process.

Description

Digital display unevenness ruler

Technical Field

The utility model relates to a metallurgical production technical field specifically is a digital display unevenness chi.

Background

In the field of ferrous metallurgy, product quality determines that enterprises are living and dying, and in a quality control point, unevenness of a steel plate is more visually displayed in front of customers, and unevenness of the steel plate determines that customers have first impression on products, so that unevenness indexes of the steel plate are particularly important, an aluminum magnesium flat ruler and a steel plate ruler are used when the unevenness of the steel plate is measured at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a digital display unevenness chi to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a digital display uneven ruler comprises an aluminum-magnesium flat ruler, wherein a loop bar is fixedly arranged on the upper side wall of the aluminum-magnesium flat ruler, a first fixed block is fixedly arranged on the inner side wall of the loop bar, one end of a first spring is fixedly connected to the right side wall of the first fixed block, the other end of the first spring is fixedly connected to the left side wall of a supporting bar through a second fixed block, the supporting bar penetrates through the right side wall of the loop bar and extends to the outside, a sliding groove is formed in the upper side wall of the loop bar, a connecting rod is slidably connected to the inner side wall of the sliding groove and penetrates through the inner cavity of the sliding groove and extends to the inner cavity of the loop bar, the connecting rod is fixedly connected to the upper side wall of the supporting bar, a pull rod is fixedly connected to the upper side wall of the connecting rod, a supporting plate is fixedly connected to the right side wall of the supporting bar and is slidably connected to, the utility model discloses a supporting rod, including planking inside wall, both ends are all fixed connection with second spring, the one end of the equal longitudinal symmetry's in both ends fixedly connected with second spring about the planking inside wall, the other end fixedly connected with splint of second spring, be equipped with the digital display spirit level between the splint, the digital display spirit level embeds there is the degree of depth needle, the draw-in groove has evenly been seted up to the last lateral wall of bracing piece, the right side wall of loop bar articulates there.

Preferably, the lower side wall of the outer plate is fixedly provided with a first limiting block in bilateral symmetry.

Preferably, the opposite side walls of the clamping plate are symmetrically and fixedly provided with cushion blocks.

Preferably, the outer side wall of the pull rod is sleeved with an anti-slip pad.

Preferably, the upper and lower both ends of bracing piece are the fixed mounting of symmetry has the second stopper, second stopper sliding connection is at the inside wall of loop bar.

Compared with the prior art, the beneficial effects of the utility model are that: a digital display unevenness ruler is provided, when unevenness measurement is needed to be carried out on a steel plate, outer plates are arranged at the front end and the rear end of an aluminum-magnesium leveling ruler, measurement can be carried out on the front surface and the rear surface of the aluminum-magnesium leveling ruler, two clamping plates are moved to two sides to compress a second spring, then a digital display level meter is placed between the two clamping plates, the digital display level meter is fixed by the aid of elasticity of the second spring and is in a stable state, accuracy of a measurement result is guaranteed, one end of a depth needle is aligned with the lower surface of the aluminum-magnesium leveling ruler, then the unevenness maximum value is visually observed, a supporting rod is driven by a pull rod to move, when the position of the unevenness maximum value is moved, a clamping block is clamped in a corresponding clamping groove, reading of the digital display level meter can be carried out more stably, the clamping block is taken out of the clamping groove after measurement, and the outer plates are brought back to an original position by the, make the operation of measurement process more convenient, high-efficient for the process of measuring and reading is more simple and convenient, and the operation intensity is little, and when measuring, directly reads from the digital display screen, avoids artifical measurement, reading error, improves measuring result's accuracy, and the digital display spirit level can be dismantled in addition, can operate at the two sides of almag square, has brought the facility for the measured process.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a partial structural sectional view of the structural sleeve rod part of the present invention.

Description of reference numerals: 1. the almag ruler, 2, planking, 3, slipmat, 4, second stopper, 5, backup pad, 6, bracing piece, 7, loop bar, 8, connecting rod, 9, spout, 10, first spring, 11, first fixed block, 12, draw-in groove, 13, fixture block, 14, second fixed block, 15, digital display spirit level, 16, the degree of depth needle, 17, cushion, 18, second spring, 19, splint, 20, pull rod, 21, first stopper.

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, fig. 2 and fig. 3, the present invention provides a technical solution: a digital display uneven ruler comprises an aluminum-magnesium flat ruler 1, a loop bar 7 is fixedly installed on the upper side wall of the aluminum-magnesium flat ruler 1, the loop bar 7 is fixed at the leftmost end of the upper surface of the aluminum-magnesium flat ruler 1, a first fixing block 11 is fixedly installed on the inner side wall of the loop bar 7, the first fixing block 11 is fixed at the leftmost end of the inner side wall of the loop bar 7, one end of a first spring 10 is fixedly connected to the right side wall of the first fixing block 11, the other end of the first spring 10 is fixedly connected to the left side wall of a supporting rod 6 through a second fixing block 14, the supporting rod 6 penetrates through the right side wall of the loop bar 7 and extends to the outside, a chute 9 is formed in the upper side wall of the loop bar 7, a connecting rod 8 is slidably connected to the inner side wall of the chute 9, the connecting rod 8 penetrates through the inner cavity of the chute 9 and extends to the inner cavity of the loop bar, the right side wall of the supporting rod 6 is fixedly connected with a supporting plate 5, one end of a connecting rod 8 is fixed at the left end of the upper surface of the supporting rod 6 in an inner cavity of a sleeve rod 7, the connecting rod 8 slides in the inner cavity of a chute 9, the other end of the connecting rod 8 extends out of the sleeve rod 7 and is fixedly connected with a pull rod 20, the supporting rod 6 is driven by the pull rod 20 to move, so that the operation during measurement is more convenient, one end of the supporting rod 6 is fixedly connected with a first spring 10 in the sleeve rod 7 through a second fixing block 14, the other end of the supporting rod 6 extends out of the sleeve rod 7 and is fixedly connected with the supporting plate 5, the supporting rod 6 slides in a through hole, the supporting plate 5 is slidably connected with the upper side wall of the aluminum-magnesium flat ruler 1, the supporting plate 5 slides on the upper surface of the aluminum-magnesium flat ruler 1, the outer plate 2 is fixedly installed at the front, the other end of the second spring 18 is fixedly connected with a clamping plate 19, a digital display level gauge 15 is arranged between the clamping plates 19, the two clamping plates 19 move in opposite directions, then the digital display level gauge 15 is placed between the two clamping plates 19, the digital display level gauge 15 is clamped by the elasticity of the second spring 18, a depth needle 16 is arranged in the digital display level gauge 15, one end of the depth needle 16 is arranged in the digital display level gauge 15, the other end of the depth needle 16 is parallel to the lower surface of the aluminum-magnesium flat ruler 1 and is positioned on the same horizontal line with the aluminum-magnesium flat ruler 1, clamping grooves 12 are uniformly formed in the upper side wall of the supporting rod 6, a clamping block 13 is hinged to the right side wall of the loop bar 7, the clamping block 13 is hinged to the upper end of the right side wall of the loop bar 7 and is positioned on one side corresponding to the clamping grooves 12, a plurality of clamping grooves 12 with the same size are sequentially arranged, guarantee that digital display spirit level 15 can adjust to the measuring position, when needing to carry out the unevenness measurement to the steel sheet, because the back both ends all are provided with planking 2 around the almag square 1, can measure in almag square 1 front and back, move to both sides with two splint 19 earlier and make second spring 18 compress, then place digital display spirit level 15 between two splint 19, utilize the elasticity of second spring 18 to fix digital display spirit level 15, make digital display spirit level 15 be in stable state, guarantee the accuracy of measuring result, then align one end of depth needle 16 with the lower surface of almag square 1, then the range estimation maximum value, drive bracing piece 6 to move through pull rod 20, drive first spring 10 through second fixed block 14 and stretch in loop bar 7 and move when bracing piece 6 moves, when moving to the position of maximum value of range, rotate fixture block 13, with fixture block 13 joint in the draw-in groove 12 that corresponds, make digital display spirit level 15 can be more stable carry out the reading, rotate fixture block 13 after measuring, take out fixture block 13 from draw-in groove 12, utilize the elasticity of first spring 10 to bring back planking 2 to original position on, make the operation of measurement process more convenient, high efficiency, make the process of measuring and reading more simple and convenient, the working strength is little, and when measuring, direct reading from the digital display screen, avoid manual work to measure, reading error, improve measuring result's accuracy, and digital display spirit level 15 can be dismantled, can operate at aluminium magnesium flat rule 1's two sides, convenience has been brought for the measuring process.

Particularly, the fixed mounting of the lower lateral wall bilateral symmetry of planking 2 has first stopper 21, and the measurement that can not disturb digital display spirit level 15 is guaranteed to the position and the big or small shape of first stopper 21, and first stopper 21 can prevent that digital display spirit level 15 from sliding out in planking 2, avoids causing the damage to digital display spirit level 15.

Particularly, the fixed mounting that the relative lateral wall of splint 19 is all symmetrical has cushion 17, improves the cushioning nature, avoids causing the damage to it when centre gripping digital display spirit level 15.

Particularly, the lateral wall of pull rod 20 has cup jointed slipmat 3, improves frictional force, and the process of giving the operation facilitates, prevents that pull rod 20 from droing from the hand, influences the normal clear of measurement process.

Particularly, the fixed mounting that the upper and lower both ends of bracing piece 6 are equal to be symmetrical has

second stopper

4, and 4 sliding connection of second stopper have the inside wall of loop bar 7, improve the stability of the 6 slip processes of bracing piece through second stopper 4, can also prevent the inner chamber of 6 roll-off loop bars 7 of bracing piece, guarantee the stability of steel sheet measurement process.

The working principle is as follows: when unevenness measurement is needed to be carried out on a steel plate, the two clamping plates 19 are moved towards two sides to compress the second springs 18, the digital display level gauge 15 is placed between the two clamping plates 19, the digital display level gauge 15 is fixed by the aid of elastic force of the second springs 18 to enable the digital display level gauge 15 to be in a stable state, one end of the depth needle 16 is aligned with the lower surface of the aluminum-magnesium leveling ruler 1, then the maximum unevenness is visually measured, the supporting rod 6 is driven to move by the pull rod 20, the first spring 10 is driven to stretch and move in the loop bar 7 by the aid of the second fixing block 14 when the supporting rod 6 moves, when the position of the maximum unevenness is moved, the clamping block 13 is rotated and clamped in the corresponding clamping groove 12, the digital display level gauge 15 can read more stably, the clamping block 13 is rotated after measurement, the clamping block 13 is taken out of the clamping groove 12, the outer plate 2 is brought back to an original position by the aid of the elastic force of the first spring 10, the operation of the measuring process is more convenient and efficient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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 utility model provides a digital display unevenness chi, includes almag square (1), its characterized in that: the last lateral wall fixed mounting of almag square (1) has loop bar (7), the inside wall fixed mounting of loop bar (7) has first fixed block (11), the one end of the first spring of right side wall fixedly connected with (10) of first fixed block (11), the other end of first spring (10) passes through second fixed block (14) fixed connection at the left side wall of bracing piece (6), bracing piece (6) run through in the right side wall of loop bar (7) and extend to the outside, spout (9) have been seted up to the last lateral wall of loop bar (7), the inside wall sliding connection of spout (9) has connecting rod (8), connecting rod (8) run through in the inner chamber of spout (9) and extend to the inner chamber of loop bar (7), connecting rod (8) fixed connection is at the last lateral wall of bracing piece (6), the last lateral wall fixedly connected with pull rod (20) of connecting rod (8), the utility model discloses a set of bracing piece, including the aluminium magnesium rule, the right side wall fixedly connected with backup pad (5) of bracing piece (6), backup pad (5) sliding connection is at the last lateral wall of almag tape (1), the fixed mounting of the equal symmetry in both ends has planking (2) around backup pad (5), the one end of the fixedly connected with second spring (18) of the equal longitudinal symmetry in both ends about planking (2) inside wall, the other end fixedly connected with splint (19) of second spring (18), be equipped with digital display spirit level (15) between splint (19), digital display spirit level (15) embed has degree of depth needle (16), draw-in groove (12) have evenly been seted up to the last lateral wall of bracing piece (6), the right side wall of loop bar (7) articulates there is fixture block (13).

2. A digital display irregularity according to claim 1, wherein: and a first limiting block (21) is fixedly arranged on the lower side wall of the outer plate (2) in a bilateral symmetry manner.

3. A digital display irregularity according to claim 1, wherein: the opposite side walls of the clamping plate (19) are symmetrically and fixedly provided with cushion blocks (17).

4. A digital display irregularity according to claim 1, wherein: the outer side wall of the pull rod (20) is sleeved with the anti-slip pad (3).

5. A digital display irregularity according to claim 1, wherein: the fixed mounting that the upper and lower both ends of bracing piece (6) are equal symmetry has second stopper (4), second stopper (4) sliding connection is at the inside wall of loop bar (7).