CN217586641U

CN217586641U - Sample anchor clamps of sclerometer detection usefulness

Info

Publication number: CN217586641U
Application number: CN202220721277.3U
Authority: CN
Inventors: 傅鹏
Original assignee: Qingdao Jinnuo Machinery Co ltd
Current assignee: Qingdao Jinnuo Machinery Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-10-14
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a sample anchor clamps of sclerometer detection usefulness, include, the threaded rod, reverse screw thread, nut one, nut two stretches the leg, anchor clamps one, anchor clamps two, the bearing changes the handle, be equipped with reverse screw thread on the threaded rod, the one end of threaded rod is equipped with changes the handle, keeps away from change the other end of the threaded rod of one end is equipped with the bearing, be equipped with nut one on the threaded rod, be equipped with nut two on the threaded rod, the side of nut one is equipped with stretches the leg, the one end of stretching the leg is equipped with anchor clamps one, the side of nut two is equipped with stretches the leg, the one end of stretching the leg on the nut two is equipped with anchor clamps two. The utility model discloses a set up nut one and nut two on the threaded rod of baffle and pass through stretching leg joint anchor clamps one and anchor clamps two, can anticlockwise rotation change the distance that makes anchor clamps one and anchor clamps two more and more closely, rotatory to the centre gripping that can tightly fix ball-type measurement sample, make it can the centre gripping fix polytype measurement sample.

Description

Sample anchor clamps of sclerometer detection usefulness

Technical Field

The utility model relates to an anchor clamps technical field especially relates to a sample anchor clamps of sclerometer detection usefulness.

Background

The hardness tester is a hardness testing instrument, the hardness definition of metal hardness measurement is provided by Raomule at the earliest, the hardness definition represents the capability of a material for resisting a hard object to be pressed into the surface of the material, the hardness tester is one of important performance indexes of a metal material, the higher the general hardness is, the better the wear resistance is, and the hardness test is a simple and easy test method in a mechanical performance test.

In present hardness test instrument, generally need the sectional fixture to be fixed for being tested the sample, traditional anchor clamps can only carry out the centre gripping to the rectangle measurement sample that is parallel from top to bottom when centre gripping sample and fix, and the sample of dysmorphism form such as ball-type or similar ball can not carry out firm centre gripping to it and fix, influences work efficiency, can not satisfy people's demand, for this reason, needs a sample anchor clamps that the sclerometer detected and uses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sample anchor clamps of sclerometer detection usefulness to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sample anchor clamps that sclerometer detected usefulness, includes, the threaded rod, reverse screw thread, nut one, nut two stretches the leg, anchor clamps one, anchor clamps two, the bearing, changes the handle, and the measuring desk stretches the board, the screw, the baffle, be equipped with reverse screw thread on the threaded rod, the one end of threaded rod is equipped with changes the handle, keeps away from change the other end of the threaded rod of one end and be equipped with the bearing, be equipped with nut one on the threaded rod, be equipped with nut two on the threaded rod, the side of nut one is equipped with stretches the leg, the one end of stretching the leg is equipped with anchor clamps one, the side of nut two is equipped with stretches the leg, the one end of stretching the leg on the nut two is equipped with anchor clamps two.

As a further improvement scheme of the technical scheme: the top of measuring table is equipped with the baffle, the inside of baffle one side is equipped with the spacing groove that link up, the spacing inslot is equipped with the threaded rod, the one end of spacing inslot threaded rod is equipped with to change and connects at the outside side of baffle, the other end of spacing inslot threaded rod is equipped with the bearing and connects at the inside side of baffle.

As a further improvement scheme of the technical scheme: the utility model discloses a spacing groove, including threaded rod, nut two, limiting groove, limiting plate, limiting groove, nut one, nut two, the side that sets up on the threaded rod stretches the leg and passes through the measuring bench in the limiting groove extends to the baffle, nut one and nut two are gone up the side that stretches the leg and are equipped with the limiting plate and support on the baffle on limiting groove outside both sides.

As a further improvement scheme of the technical scheme: the side end of the first clamp and the side end of the second clamp opposite to each other are provided with arc-shaped grooves, the top ends of the first clamp and the second clamp are provided with sliding grooves, a plurality of sliding blocks are arranged in the sliding grooves in the top ends of the first clamp and the second clamp, and each sliding block is provided with an extending plate.

As a further improvement scheme of the technical scheme: every stretch one end on the board all is equipped with the screw hole, screw swivelling joint is in every threaded hole who stretches on the board, the one end of screw is equipped with changes the board, change the board setting and stretching the board top, keep away from the other end of the screw of commentaries on classics board one end is equipped with the rubber foot pad.

As a further improvement scheme of the technical scheme: the top end of the measuring table in the clapboard is provided with an arc-shaped groove, and the screw cap is arranged on the screw.

Compared with the prior art, the beneficial effects of the utility model are that: the first clamp and the second clamp are connected through the first nut and the second nut which are arranged on the threaded rod of the partition plate and extend through the legs, the rotating handle can be rotated anticlockwise to enable the distance between the first clamp and the second clamp to be closer and closer, and the rotating handle can be rotated to tightly clamp and fix a spherical measuring sample, so that the spherical measuring sample can be clamped and fixed by the rotating handle;

the arc-shaped grooves which are opposite to each other are arranged at the side ends of the first clamp and the second clamp, when the ball is placed in the arc-shaped groove on the measuring table, the ball-shaped measuring object can be further positioned, so that the ball-shaped measuring object cannot roll randomly, and then the rotating handle is rotated anticlockwise, so that the arc-shaped grooves can be tightly attached to the ball-shaped measuring sample and can be clamped and fixed;

through set up the slider in the spout on anchor clamps one and two tops of anchor clamps and stretch the board and be connected, can remove and stretch the board to the width the same with ball-type measured sample, later rotatory commentaries on classics board can make the rubber foot pad of screw bottom tightly paste on ball-type measured sample, carries out the centre gripping to it and fixes, has improved people's work efficiency, satisfies people's demand.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The following examples and the accompanying drawings illustrate specific embodiments of the present invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic top view of a sample clamp for hardometer testing according to the present invention;

fig. 2 is a schematic rear sectional structural view of a sample clamp for hardometer detection according to the present invention;

fig. 3 is the utility model provides a sample anchor clamps's that sclerometer detected usefulness looks sideways at sectional structure sketch map.

In the drawings, the reference numbers indicate the following list of parts:

1. a measuring table; 2. a partition plate; 3. a limiting groove; 4. a threaded rod; 5. reverse threads; 6. turning a handle; 7. A bearing; 8. a first nut; 9. a second nut; 10. stretching legs; 11. a limiting plate; 12. a first clamp; 13. a second clamp; 14. an arc-shaped slot; 15. a chute; 16. a slider; 17. extending the plate; 18. rotating the plate; 19. an arc-shaped groove; 20. a screw; 21. a rubber foot pad.

Detailed Description

The principles and features of the present invention will be described with reference to the drawings, which are provided for illustration only and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in a very simplified form and are not to precise scale, which is only used for the purpose of facilitating and clearly explaining the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, in an embodiment of the present invention, a sample clamp for hardometer detection includes a threaded rod 4, a reverse thread 5, a first nut 8, a second nut 9, a stretching leg 10, a first clamp 12, a second clamp 13, a bearing 7, a rotating handle 6, a measuring table 1, a stretching plate 17, a screw 20, a partition plate 2, a reverse thread 5 on the threaded rod 4, a rotating handle 6 on one end of the threaded rod 4, a bearing 7 on the other end of the threaded rod 4 far away from one end of the rotating handle 6, a first nut 8 on the threaded rod 4, a second nut 9 on the threaded rod 4, a stretching leg 10 on the side of the first nut 8, a first clamp 12 on one end of the stretching leg 10, a stretching leg 10 on the side of the second nut 9, and a second clamp 13 on one end of the stretching leg 10 on the second nut 9.

Referring to fig. 1, a partition plate 2 is disposed at the top end of a measuring table 1, a through limiting groove 3 is disposed inside one side of the partition plate 2, a threaded rod 4 is disposed in the limiting groove 3, a rotating handle 6 is disposed at one end of the threaded rod 4 in the limiting groove 3 and connected to the outer side end of the partition plate 2, and a bearing 7 is disposed at the other end of the threaded rod 4 in the limiting groove 3 and connected to the inner side end of the partition plate 2.

Referring to fig. 1, the first nut 8 and the second nut 9 on the threaded rod 4 have the extending leg 10 extending to the measuring table 1 inside the partition board 2 through the limiting groove 3, and the side ends of the extending leg 10 on the first nut 8 and the second nut 9 are provided with the limiting plates 11 abutting against the partition board 2 at two sides outside the limiting groove 3.

Referring to fig. 2, the opposite side ends of the first clamp 12 and the second clamp 13 are provided with arc-shaped grooves 14, the top ends of the first clamp 12 and the second clamp 13 are provided with sliding grooves 15, the sliding grooves 15 at the top ends of the first clamp 12 and the second clamp 13 are provided with a plurality of sliding blocks 16, and each sliding block 16 is provided with an extending plate 17.

Referring to fig. 2, a threaded hole is formed at one end of each extending plate 17, a screw 20 is rotatably connected in the threaded hole of each extending plate 17, a rotating plate 18 is arranged at one end of the screw 20, the rotating plate 18 is arranged at the top end of the extending plate 17, and a rubber foot pad 21 is arranged at the other end of the screw 20 far away from one end of the rotating plate 18.

Referring to fig. 3, an arc groove 19 is formed at the top end of the measuring table 1 in the partition board 2, and a nut is provided on the screw 20.

The utility model discloses a theory of operation is: according to the device, a partition plate 2 is fixedly arranged on a measuring table 1, a limiting groove 3 is arranged in one side of the partition plate 2, a threaded rod 4 is arranged in the limiting groove 3, one end of the threaded rod 4 is connected with a rotating handle 6 and is connected to the side end outside the partition plate 2, a bearing 7 is arranged at the other end of the threaded rod 4 and is arranged on the partition plate 2 in the limiting groove 3, a first nut 8 and a second nut 9 are arranged on the threaded rod 4, extending legs 10 are arranged at the side ends of the first nut 8 and the second nut 9 and extend out of the limiting groove 3 to be connected with a first clamp 12 and a second clamp 13, and limiting plates 11 are arranged on the extending legs 10 and abut against the two sides outside the limiting groove 3;

when the device is required to be used for measuring special-shaped measurement samples such as a ball shape or a similar ball shape, the rotating handle 6 is rotated clockwise, the distance between the first nut 8 and the second nut 9 on the threaded rod 4 is increased, meanwhile, the distance between the first clamp 12 and the second clamp 13 is increased, the rotating handle stops rotating when reaching a larger distance than the measurement sample, the ball shape is placed in the arc-shaped groove 19 formed in the measuring table 1, the arc-shaped groove 19 can further position the ball-shaped measurement object, the ball-shaped measurement object cannot roll randomly to influence clamping and fixing, then the rotating handle 6 is rotated anticlockwise, the distance between the first clamp 12 and the second clamp 13 is reduced, the ball-shaped measurement sample is clamped and fixed by rotating the arc-shaped groove 14 opposite to the side ends of the first clamp 12 and the second clamp 13, the rotating handle stops rotating, the extending plate 17 at the top ends of the first clamp 12 and the second clamp 13 slides in the sliding groove 15 through the sliding block 16 at the bottom ends of the extending plate 17, the sliding block slides to the width of the sliding plate to the sliding plate 12 and the sliding plate 13, the sliding block can tightly support the rotating plate 20 to clamp the bottom ends of the ball-shaped measurement sample, and the rubber pad can clamp the ball-shaped measurement sample, and the special-shaped measurement sample can be measured.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a sample anchor clamps that sclerometer detected usefulness, includes, threaded rod (4), reverse screw thread (5), nut (8), nut (9), stretches leg (10), anchor clamps (12), anchor clamps two (13), bearing (7), changes (6), measuring desk (1), stretches board (17), screw (20), baffle (2), its characterized in that, be equipped with reverse screw thread (5) on threaded rod (4), the one end of threaded rod (4) is equipped with changes (6), keeps away from the other end of the threaded rod (4) of turning to (6) one end is equipped with bearing (7), be equipped with nut (8) on threaded rod (4), be equipped with nut (9) on threaded rod (4), the side of nut (8) is equipped with stretches leg (10), the one end that stretches leg (10) is equipped with anchor clamps (12), the side of nut (9) is equipped with stretches leg (10), the one end that stretches leg (10) on nut (9) is equipped with anchor clamps (13).

2. The sample clamp for the hardness tester detection according to claim 1, wherein a partition plate (2) is arranged at the top end of the measuring table (1), a through limiting groove (3) is formed in one side of the partition plate (2), a threaded rod (4) is arranged in the limiting groove (3), a rotating handle (6) is arranged at one end of the threaded rod (4) in the limiting groove (3) and connected to the outer side end of the partition plate (2), and a bearing (7) is arranged at the other end of the threaded rod (4) in the limiting groove (3) and connected to the inner side end of the partition plate (2).

3. The sample clamp for the hardness tester detection according to claim 1, wherein the extending legs (10) arranged on the first nut (8) and the second nut (9) on the threaded rod (4) extend to the measuring table (1) in the partition plate (2) through the limiting groove (3), and the side ends of the extending legs (10) on the first nut (8) and the second nut (9) are provided with limiting plates (11) which abut against the partition plate (2) on two sides outside the limiting groove (3).

4. The sample clamp for the hardness tester of claim 1, wherein the opposite side ends of the first clamp (12) and the second clamp (13) are provided with arc-shaped grooves (14), the top ends of the first clamp (12) and the second clamp (13) are provided with sliding grooves (15), a plurality of sliding blocks (16) are arranged in the sliding grooves (15) at the top ends of the first clamp (12) and the second clamp (13), and each sliding block (16) is provided with a stretching plate (17).

5. The sample clamp for detecting the hardness tester according to claim 1, wherein one end of each of the extending plates (17) is provided with a threaded hole, the screw (20) is rotatably connected in the threaded hole of each of the extending plates (17), one end of the screw (20) is provided with a rotating plate (18), the rotating plate (18) is arranged at the top end of each of the extending plates (17), and the other end of the screw (20) far away from one end of the rotating plate (18) is provided with a rubber foot pad (21).

6. The sample holder for durometer detection of claim 1, wherein the top of the measuring table (1) in the partition (2) is provided with an arc-shaped groove (19), and the screw (20) is provided with a nut.