CN213580377U

CN213580377U - Portable sclerometer

Info

Publication number: CN213580377U
Application number: CN202022647452.2U
Authority: CN
Inventors: 纪学尚; 崔维国
Original assignee: Qingdao Bestek Sealing Technology Co ltd
Current assignee: Qingdao Bestek Sealing Technology Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-06-29
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a portable sclerometer, including hardness display machine and pipe, sliding connection has sliding plate and sliding plate left side to run through hardness display machine in the sliding tray, pipe top fixedly connected with fixed block, fixedly connected with fixation nut on the fixed block rear end outer wall, fixation nut female connection has screw rod and screw rod both ends to all run through the fixed block, fixedly connected with connecting rod on the screw rod. The utility model discloses in, slide on the spout through the sliding plate, can freely take out the sliding plate or close, can prevent the recess with pipe and connecting rod when the sclerometer is idle in, accomodate the storage to the sclerometer, inside preventing that external dust from getting into the sclerometer, influence the precision that detects, the volume occupied of reducible sclerometer, it is more convenient during carrying, it makes the connecting rod rotate to rotate the connecting rod and drives the screw rod and rotate on fixation nut, the angle that adjustable connecting rod and pipe were, can detect the machinery of some flat positions, be worth wideling popularize.

Description

Portable sclerometer

Technical Field

The utility model relates to a sclerometer technical field especially relates to a portable sclerometer.

Background

The durometer is a hardness testing instrument. The metal hardness measurement is firstly defined by the hardness proposed by Raoml, which indicates the capability of a material to resist a hard object pressed into the surface of the material, and is one of important performance indexes of the metal material, the higher the general hardness is, the better the wear resistance is, the hardometer is divided into a desk type hardometer and a portable hardometer, the desk type hardometer is mainly used for a laboratory and has the advantage of high precision, the portable hardometer is used for an installed mechanical or permanent assembly part and is convenient to carry, and the portable hardometer is mainly divided into a portable Richter hardness tester, a portable Rockwell hardness tester and a portable Brinell hardness tester.

Current portable sclerometer can't accomodate when idle, and outside dust gets into the inside precision that influences the detection of sclerometer very easily, and the length and the angle of pipe are fixed simultaneously, can't adjust, when detecting some flat mechanical hardness, detect inconveniently.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a portable hardness tester.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a portable sclerometer, includes hardness display machine and pipe, be provided with first connector on the outer wall of hardness display machine right side top, run through and be provided with the sliding tray on the inner wall of hardness display machine right side, sliding connection has sliding plate and sliding plate left side to run through hardness display machine in the sliding tray, be provided with the recess on the sliding plate, be provided with the second connector on the outer wall of pipe left side bottom, pipe top fixedly connected with fixed block, fixedly connected with fixation nut on the fixed block rear end outer wall, fixation nut female connection has screw rod and screw rod both ends to all run through the fixed block, fixedly connected with connecting rod on the screw rod.

As a further description of the above technical solution:

and the hardness display machine is provided with a display screen.

As a further description of the above technical solution:

and a wire is arranged between the first connector and the second connector.

As a further description of the above technical solution:

the guide pipe bottom is provided with the punching press roof and punching press roof bottom shape is the arc, punching press roof and wire electric connection.

As a further description of the above technical solution:

and a clamping groove is formed in the middle position of the left side of the hardness display machine.

As a further description of the above technical solution:

the middle position of the left side of the sliding plate is fixedly connected with a buckle.

As a further description of the above technical solution:

one end of the screw rod is fixedly connected with a locking knob.

As a further description of the above technical solution:

the length of the groove is greater than the combined length of the conduit and the connecting rod.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first slide on the spout through the sliding plate, can freely take out the sliding plate or close, can prevent the recess with pipe and connecting rod when the sclerometer is idle in, close the sliding plate, accomodate the sclerometer and store, prevent that external dust from getting into inside the sclerometer, influence the precision that detects, the occupation volume of reducible sclerometer simultaneously, it is more convenient when carrying.

2. The utility model discloses in, rotate the connecting rod and make the connecting rod drive the screw rod and rotate on fixation nut, the angle that adjustable connecting rod and pipe were can detect the machinery of some flat positions, and the suitability is stronger, can be fixed between connecting rod and the pipe through the locking knob, is worth wideling popularize.

Drawings

Fig. 1 is a front view of a portable hardness tester according to the present invention;

FIG. 2 is an internal structure view of a portable hardness tester;

fig. 3 is the utility model provides an inside structure chart of portable sclerometer fixed block.

Illustration of the drawings:

1. a hardness display machine; 2. a conduit; 3. a display screen; 4. a first connector; 5. a wire; 6. a second connector; 7. punching a top plate; 8. a fixed block; 9. a screw; 10. a connecting rod; 11. a card slot; 12. a sliding groove; 13. a sliding plate; 14. a groove; 15. buckling; 16. fixing a nut; 17. and locking the knob.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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.

Referring to fig. 1-3, the present invention provides an embodiment: a portable sclerometer comprises a hardness display machine 1 and a guide pipe 2, wherein a first connector 4 is arranged on the outer wall of the top of the right side of the hardness display machine 1, a sliding groove 12 is penetrated and arranged on the inner wall of the right side of the hardness display machine 1, a sliding plate 13 is connected in the sliding groove 12 in a sliding mode, the hardness display machine 1 is penetrated through the left side of the sliding plate 13, a groove 14 is arranged on the sliding plate 13, a second connector 6 is arranged on the outer wall of the bottom of the left side of the guide pipe 2, a fixed block 8 is fixedly connected to the top of the guide pipe 2, a fixed nut 16 is fixedly connected to the outer wall of the rear end of the fixed block 8, a screw rod 9 is connected with the fixed nut 16 in an internal thread mode, two ends of the screw rod 9 are both penetrated through the fixed blocks 8, a connecting rod 10 is fixedly connected to the screw, machinery to some flat positions detects, the suitability is stronger, can be fixed between connecting rod 10 and pipe 2 through locking knob 17, detect and take off wire 5 between first connector 4 and second connector 6 after accomplishing, the pulling is drawn and is detained 15 and is made sliding plate 13 outwards slide in sliding tray 12, put pipe 2 and connecting rod 10 in recess 14, sliding plate 13 closes in the slip, accomodate the storage to the sclerometer, prevent that external dust from getting into inside the sclerometer, influence the precision that detects, simultaneously reducible sclerometer's occupation volume, it is more convenient when carrying.

The hardness display machine 1 is provided with a display screen 3, the stamping top plate 7 is used for detecting the hardness of the machine on the surface of the machine and displaying the numerical value on the display screen 3 during the test, a lead 5 is arranged between the first connector 4 and the second connector 6, the first connector 4 and the second connector 6 are connected through the lead 5, so that the hardness display machine 1 is connected with the guide pipe 2, the hardness tester can be installed, the bottom of the guide pipe 2 is provided with the stamping top plate 7, the bottom of the stamping top plate 7 is arc-shaped, the stamping top plate 7 is electrically connected with the lead 5, the middle position of the left side of the hardness display machine 1 is provided with a clamping groove 11, the middle position of the left side of the sliding plate 13 is fixedly connected with a buckle 15, the sliding plate 13 and the hardness display machine 1 can be fixed by mutually buckling the buckle 15 and the clamping groove 11, one end of the screw rod 9 is fixedly connected with the locking knob 17, and the length of the groove 14 is larger than the sum length of the guide pipe 2 and the connecting rod 10.

The working principle is as follows: the first connector 4 and the second connector 6 are connected through the lead 5, so that the hardness display machine 1 is connected with the guide pipe 2, the hardness tester can be installed, the stamping top plate 7 is used for detecting the hardness of machinery on the surface of the machinery and displaying a numerical value on the display screen 3 during testing, when the machinery at some flat positions needs to be detected, the connecting rod 10 is rotated to drive the screw rod 9 to rotate on the fixing nut 16, the angle formed by the connecting rod 10 and the guide pipe 2 can be adjusted, the machinery at some flat positions is detected, the applicability is stronger, the connecting rod 10 and the guide pipe 2 can be fixed through the locking knob 17, the lead 5 is taken down between the first connector 4 and the second connector 6 after the detection is finished, the pull buckle 15 is pulled to enable the sliding plate 13 to slide outwards in the sliding groove 12, the guide pipe 2 and the connecting rod 10 are placed in the groove 14, when sliding closure slide plate 13 is closed, slide plate 13 and hardness indicator 1 are fixed by engaging with each other through engaging member 15 and engaging groove 11.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A portable sclerometer, includes hardness display machine (1) and pipe (2), its characterized in that: be provided with first connector (4) on hardness display machine (1) right side top outer wall, run through and be provided with sliding tray (12) on hardness display machine (1) right side inner wall, sliding tray (12) internal sliding connection has sliding plate (13) and sliding plate (13) left side to run through hardness display machine (1), be provided with recess (14) on sliding plate (13), be provided with second connector (6) on pipe (2) left side bottom outer wall, pipe (2) top fixedly connected with fixed block (8), fixedly connected with fixation nut (16) on fixed block (8) rear end outer wall, fixation nut (16) female connection has screw rod (9) and screw rod (9) both ends to all run through fixed block (8), fixedly connected with connecting rod (10) on screw rod (9).

2. The portable durometer of claim 1, wherein: and a display screen (3) is arranged on the hardness display machine (1).

3. The portable durometer of claim 1, wherein: and a wire (5) is arranged between the first connector (4) and the second connector (6).

4. The portable durometer of claim 1, wherein: the guide pipe (2) bottom is provided with punching press roof (7) and punching press roof (7) bottom shape is the arc, punching press roof (7) and wire (5) electric connection.

5. The portable durometer of claim 1, wherein: a clamping groove (11) is formed in the middle of the left side of the hardness display machine (1).

6. The portable durometer of claim 1, wherein: the middle position of the left side of the sliding plate (13) is fixedly connected with a buckle (15).

7. The portable durometer of claim 1, wherein: one end of the screw rod (9) is fixedly connected with a locking knob (17).

8. The portable durometer of claim 1, wherein: the length of the groove (14) is greater than the sum of the length of the guide tube (2) and the length of the connecting rod (10).