CN213986055U - High-precision hardness meter for machining and detecting motor vehicle chassis - Google Patents

Abstract

The utility model discloses a high accuracy sclerometer for motor vehicle chassis processing detects, including hardness measuring machine, measuring head and base, the bottom of hardness measuring machine is provided with first ironstone, hardness measuring machine bottom between the first ironstone is provided with the measuring head, the periphery of measuring head is provided with the protection casing, the bottom of hardness measuring machine is provided with the base, the top of base is provided with the lift post, the top fixed mounting of lift post has the platform of placing, place the inside all fixed mounting of platform both sides and have the threaded rod, the peripheral movable mounting of the threaded rod of placing a top has the holder, the peripheral movable mounting of the threaded rod at holder top has the adjusting bolt. The utility model discloses a protection casing can provide the protection for the measuring head, receives the influence of dust when avoiding the measuring head not to use, leads to the measuring head to damage or rust, practicality very.

Description

High-precision hardness meter for machining and detecting motor vehicle chassis

Technical Field

The utility model relates to a motor vehicle technical field specifically is a high accuracy sclerometer for motor vehicle chassis processing detects.

Background

The motor vehicle is driven or towed by a self-contained power device, does not use a rail, can run on the land, and consists of a large number of small parts, wherein the large parts and the small parts comprise a chassis of the motor vehicle.

The existing hardness tester has the defects that:

1. the existing hardness tester is inconvenient for workers to clamp materials, measurement data deviation is easily caused by material deviation during detection, and the existing hardness tester is not practical;

2. the existing hardness tester is not provided with a protection mechanism for a measuring probe, when the hardness tester does not work, the measuring probe is exposed in the air for a long time and is easy to damage and very impractical, and therefore the existing problem is solved by the high-precision hardness tester for machining and detecting the motor vehicle chassis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy sclerometer for motor vehicle chassis processing detects to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high accuracy sclerometer for motor vehicle chassis processing detects, includes hardness measurement machine, measuring head and base, the bottom of hardness measurement machine is provided with first magnet, hardness measurement machine bottom between the first magnet is provided with the measuring head, the periphery of measuring head is provided with the protection casing, and is provided with the second magnet between the both sides at protection casing top and the first magnet, the bottom of hardness measurement machine is provided with the base, the top of base is provided with the lift post, the top fixed mounting of lift post has places the platform, the inside all fixed mounting who places the platform both sides has the threaded rod, the peripheral movable mounting of the threaded rod of placing the bench portion has the holder, the peripheral movable mounting of the threaded rod at holder top has the adjusting bolt.

Preferably, the surfaces of the two sides of the lifting column are fixedly provided with handles, and the peripheries of the handles are provided with rubber sleeves.

Preferably, the periphery of the threaded rod at the bottom of the placing table is movably provided with a fixing bolt, and the surface of the fixing bolt is coated with an anti-oxidation coating.

Preferably, a connecting seat is fixedly installed between the top of the first iron absorbing stone and the hardness measuring machine, and connecting bolts are fixedly installed inside the connecting seats on two sides of the first iron absorbing stone.

Preferably, the surface of the base is fixedly provided with a nameplate, and a threaded bolt is fixedly arranged between the nameplate and the base.

Preferably, the bottom of the base is provided with a non-slip mat, and the non-slip mat is made of rubber.

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

1. the utility model discloses a peripheral movable mounting of threaded rod at holder top has the gim peg, the staff takes off the protection casing, the chassis sample that will need to measure is placed and is being placed the bench, adjust the holder with the both sides of holder grasping the chassis sample, twist the gim peg and rotate in the threaded rod periphery after the centre gripping is accomplished, twist the gim peg to pasting tight holder and screwing up, the stability of increase holder centre gripping, thereby accomplish the fixed work of centre gripping, avoid the chassis sample measuring in-process to lead to the unsafe phenomenon of measured data to take place because of the skew, increase the measurement accuracy of this device, unusual practicality.

2. The utility model discloses a hardness measuring machine bottom between first magnet is provided with the measuring head, and the periphery of measuring head is provided with the protection casing, can install the protection casing on first magnet through the second magnet, increases the stability of protection casing, can provide the protection for the measuring head through the protection casing, receives the influence of dust when avoiding the measuring head not to use, leads to the measuring head to damage or rust, when the staff need measure, can use the protection casing to take off from first magnet, unusual practicality.

Drawings

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

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic view of a partial structure of the placement platform of the present invention;

fig. 4 is a schematic view of the partial structure of the protective cover of the present invention.

In the figure: 1. a hardness measuring machine; 2. a measuring head; 3. a clamping member; 4. a placing table; 5. a grip; 6. a base; 7. a protective cover; 8. a threaded rod; 9. a lifting column; 10. a nameplate; 11. a non-slip mat; 12. a fixing bolt; 13. adjusting the bolt; 14. a connecting bolt; 15. a first iron absorbing stone; 16. a connecting seat; 17. a second magnet.

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", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

Referring to fig. 1-4, the present invention provides an embodiment: a high-precision hardness tester for machining and detecting a motor vehicle chassis comprises a hardness measuring machine 1, measuring heads 2 and a base 6, wherein first magnet stones 15 are arranged at the bottom of the hardness measuring machine 1, the measuring heads 2 are arranged at the bottom of the hardness measuring machine 1 between the first magnet stones 15, a protective cover 7 is arranged on the periphery of the measuring heads 2, second magnet stones 17 are arranged between the two sides of the top of the protective cover 7 and the first magnet stones 15, the protective cover 7 can be arranged on the first magnet stones 15 through the second magnet stones 17 to increase the stability of the protective cover 7, the protective cover 7 can provide protection for the measuring heads 2 to avoid the influence of dust when the measuring heads 2 are not used so as to damage or rust the measuring heads 2, the hardness measuring machine 1 is very practical, the base 6 is arranged at the bottom of the hardness measuring machine 1, a lifting column 9 is arranged at the top of the base 6, a placing table 4 is fixedly arranged at the top of the lifting column 9, threaded rods 8 are fixedly arranged inside two sides of a placing table 4, clamping pieces 3 are movably arranged on the periphery of the threaded rods 8 at the top of the placing table 4, adjusting bolts 13 are movably arranged on the periphery of the threaded rods 8 at the top of the clamping pieces 3, a worker takes down a protective cover 7, a chassis sample to be measured is placed on the placing table 4, the clamping pieces 3 are adjusted to clamp two sides of the chassis sample, the adjusting bolts 13 are screwed to rotate on the periphery of the threaded rods 8 after clamping is completed, the adjusting bolts 13 are screwed to be tightly attached to the clamping pieces 3 and screwed, the stability of clamping of the clamping pieces 3 is increased, so that clamping and fixing are completed, the phenomenon that measured data are inaccurate due to deviation in the process of measuring the chassis sample is avoided, the measuring precision of the device is increased, the device is very practical, after clamping and fixing are completed, the worker holds a handle 5 to rotate a lifting column 9, and then the lifting column 9 is lifted, the chassis sample is contacted with the measuring head 2 by lifting the lifting column 9, the measured data is transmitted to the hardness measuring machine 1 by the measuring head 2 and is displayed, so that the hardness measuring work is completed, and the hardness measuring machine 1 adopts an HRS-150T Rockwell hardness measuring machine which comprises the measuring head 2 and the lifting column 9.

Further, the surface of the both sides of the lifting column 9 is fixedly provided with the handle 5, the handle 5 can be conveniently rotated by a worker to lift the lifting column 9, the periphery of the handle 5 is provided with the rubber sleeve, and the friction force between the handle 5 and the palm of the worker can be increased through the rubber sleeve, so that the phenomenon of slipping is avoided.

Further, place the peripheral movable mounting of threaded rod 8 of 4 bottoms of platform has gim peg 12, through the stability of 12 multiplicable threaded rods 8 of gim peg, and the surface coating of gim peg 12 has oxidation resistant coating, can avoid gim peg 12 to rust through oxidation resistant coating, and the part of avoiding rustting and leading to is not hard up.

Further, fixed mounting has connecting seat 16 between the top of first magnet 15 and hardness measuring machine 1, and the inside fixed mounting of connecting seat 16 of first magnet 15 both sides has connecting bolt 14, can install first magnet 15 on hardness measuring machine 1 through connecting seat 16, increases the stability of first magnet 15, through the stability of connecting bolt 14 multiplicable connecting seat 16.

Further, the fixed surface of base 6 installs data plate 10, can make things convenient for the staff to look over the model and the specification of device through data plate 10, and fixed mounting has the screw bolt between data plate 10 and the base 6, can install data plate 10 on base 6 through the screw bolt, increases base 6's stability.

Further, the bottom of base 6 is provided with slipmat 11, through the frictional force of 11 multiplicable bases 6 of slipmat and ground, avoids appearing the phenomenon of skidding, increases the stability of base 6, and the material of slipmat 11 adopts the rubber material, adopts the rubber material to make the heat-resisting cold-resistant of slipmat 11, is difficult for impairedly, increases the life of slipmat 11, unusual practicality.

The working principle is as follows: the staff takes off protection casing 7, place the chassis sample that will need to measure on placing platform 4, adjust holder 3 with the both sides of holder 3 centre gripping chassis sample, twist behind the centre gripping completion and move adjusting bolt 13 and rotate in 8 peripheries of threaded rod, screw up adjusting bolt 13 to pasting holder 3 and screwing up, increase the stability of 3 centre gripping of holder, thereby accomplish the fixed work of centre gripping, the centre gripping is fixed after, the handheld handle 5 of staff rotates lift post 9, lift post 9 goes up and down this moment, go up and down through lift post 9 and contact chassis sample and measuring head 2, through measuring head 2 with measured data transmission to hardness measuring machine 1 in, and show, thereby accomplish hardness measurement's work.

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.

Claims (6)

1. The utility model provides a high accuracy sclerometer for motor vehicle chassis processing detects, includes hardness measurement machine (1), measuring head (2) and base (6), its characterized in that: a first iron absorption stone (15) is arranged at the bottom of the hardness measuring machine (1), a measuring head (2) is arranged at the bottom of the hardness measuring machine (1) between the first iron absorption stones (15), a protective cover (7) is arranged on the periphery of the measuring head (2), and a second magnet (17) is arranged between the two sides of the top of the protective cover (7) and the first magnet (15), a base (6) is arranged at the bottom of the hardness measuring machine (1), a lifting column (9) is arranged at the top of the base (6), a placing table (4) is fixedly arranged at the top of the lifting column (9), threaded rods (8) are fixedly arranged in the two sides of the placing table (4), the periphery of the threaded rod (8) at the top of the placing table (4) is movably provided with a clamping piece (3), and an adjusting bolt (13) is movably arranged on the periphery of the threaded rod (8) at the top of the clamping piece (3).

2. The high-precision hardness tester for machining and detecting the motor vehicle chassis as claimed in claim 1, wherein: the surface of the two sides of the lifting column (9) is fixedly provided with a handle (5), and the periphery of the handle (5) is provided with a rubber sleeve.

3. The high-precision hardness tester for machining and detecting the motor vehicle chassis as claimed in claim 1, wherein: the periphery of the threaded rod (8) at the bottom of the placing table (4) is movably provided with a fixed bolt (12), and the surface of the fixed bolt (12) is coated with an anti-oxidation coating.

4. The high-precision hardness tester for machining and detecting the motor vehicle chassis as claimed in claim 1, wherein: a connecting seat (16) is fixedly installed between the top of the first iron absorbing stone (15) and the hardness measuring machine (1), and connecting bolts (14) are fixedly installed inside the connecting seats (16) on two sides of the first iron absorbing stone (15).

5. The high-precision hardness tester for machining and detecting the motor vehicle chassis as claimed in claim 1, wherein: the surface fixed mounting of base (6) has data plate (10), and fixed mounting has the screw bolt between data plate (10) and base (6).

6. The high-precision hardness tester for machining and detecting the motor vehicle chassis as claimed in claim 1, wherein: the bottom of the base (6) is provided with an anti-skid pad (11), and the anti-skid pad (11) is made of rubber.

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