CN214980575U

CN214980575U - Multifunctional calibration clamp for metal hardometer

Info

Publication number: CN214980575U
Application number: CN202121757931.8U
Authority: CN
Inventors: 王雪松; 梁勇祥; 罗林; 朱富强
Original assignee: Chongqing Changyuan Precision Mould Co ltd
Current assignee: Chongqing Changyuan Precision Mould Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-12-03
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a multi-functional calibration anchor clamps of metal sclerometer, which comprises a platform, the standing groove has all been seted up to the platform both sides, standing groove quantity sets up to two, the inside extension plate that is equipped with of standing groove, the jack has all been seted up to extension plate both sides, jack quantity sets up to a plurality of, extension plate both sides all are equipped with the riser. The utility model discloses a loosen the screw of fixed slider and platform, will lengthen the board and pull out, make the slider slide in the spout is inside, then it is fixed with the platform with the slider through the screw, according to sample length, peg graft inserted bar and suitable jack, pass the sample between clamp plate and the bottom plate, and place the sample center on the platform, rotate rotatory piece, make the threaded rod rotate, then the clamp plate moves down, make the clamp plate fix the sample, then the sample both ends are fixed, convenient test, improve the test accuracy, this device not only is used for the calibration, be applicable to simultaneously and measure longer sample, fixed effect is better.

Description

Multifunctional calibration clamp for metal hardometer

Technical Field

The utility model relates to a sclerometer technical field, concretely relates to multi-functional calibration anchor clamps of metal sclerometer.

Background

The hardness test is an important detection index for evaluating the mechanical property of materials, common detection objects are mostly metal materials, during operation, a metal to be detected is placed on a detection platform, and then the detection head is used for carrying out pressurization detection on the metal.

However, the size of the test platform of the current metal hardness tester is fixed, and when a longer sample is tested, the two sides of the sample are suspended, so that the sample is unstable to place, and the test result is influenced.

Therefore, it is necessary to develop a multifunctional calibration jig for metal hardness tester to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-functional calibration anchor clamps of metal sclerometer to it is fixed to solve present metal sclerometer test platform size, and when testing longer sample, the sample both sides are unsettled, make the sample place the unstability, influence the problem of test result.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a multi-functional calibration anchor clamps of metal sclerometer, includes the platform, the standing groove has all been seted up to the platform both sides, standing groove quantity sets up to two, the inside extension plate that is equipped with of standing groove, the jack has all been seted up to extension plate both sides, jack quantity sets up to a plurality ofly, extension plate both sides all are equipped with the riser, riser one side fixedly connected with inserted bar, inserted bar and jack phase-match, the inserted bar top is equipped with the bottom plate, bottom plate one side and riser fixed connection, the bottom plate top is equipped with the clamp plate, the clamp plate top is equipped with the roof, the through-hole has been seted up at the roof top, the inside threaded connection of through-hole has the threaded rod, the threaded rod bottom passes through the bearing with the clamp plate top and is connected, threaded rod top fixedly connected with the rotation piece.

The cross section of the jack is regular pentagon, and the cross section of the inserted bar is regular pentagon.

The standing groove both sides have all been seted up the spout, the spout is linked together with the standing groove, the equal fixedly connected with slider in extension board both sides, slider and spout sliding connection.

First fixed orifices have all been seted up to platform bottom both sides, the second fixed orifices has been seted up to the slider bottom.

The first fixing hole is matched with the second fixing hole, and the sliding block is fixedly connected with the platform through screws.

The top of the platform is provided with a positioning ring, and the top of the platform is provided with a graduated scale.

The number of the graduated scales is two, and the two graduated scales are vertically distributed on the top of the platform.

The bottom of the pressing plate is provided with a non-slip mat, and the non-slip mat is made of rubber materials.

1. The screw for fixing the sliding block and the platform is loosened, the lengthened plate is pulled out to enable the sliding block to slide in the sliding groove, then the sliding block and the platform are fixed through the screw, the inserted link is inserted into a proper insertion hole according to the length of a sample, the sample passes through the space between the pressing plate and the bottom plate, the center of the sample is placed on the platform, the rotating block is rotated to enable the threaded rod to rotate, the pressing plate moves downwards to enable the pressing plate to fix the sample, the two ends of the sample are fixed, the test is convenient, and the test accuracy is improved;

2. the convenient to use person fixes a position the sample through being equipped with two scales and the position circle of perpendicular distribution, and the slipmat increase frictional force of making by rubber materials increases the fixed effect to the sample.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the elongated plate and the sliding block of the present invention;

FIG. 3 is a cross-sectional view of the platform of the present invention;

FIG. 4 is a schematic view of the connection structure of the vertical plate and the inserted link of the present invention;

fig. 5 is a perspective view of the top plate of the present invention.

Description of reference numerals:

1. a platform; 2. a placement groove; 3. a lengthening plate; 4. a jack; 5. a vertical plate; 6. inserting a rod; 7. a base plate; 8. pressing a plate; 9. a top plate; 10. a through hole; 11. a threaded rod; 12. rotating the block; 13. a chute; 14. a slider; 15. a first fixing hole; 16. a second fixing hole; 17. positioning rings; 18. a graduated scale.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a multifunctional calibration clamp for a metal sclerometer as shown in figures 1-5, which comprises a platform 1, wherein two placing grooves 2 are arranged on both sides of the platform 1, the number of the placing grooves 2 is two, an extension plate 3 is arranged in the placing grooves 2, two jacks 4 are arranged on both sides of the extension plate 3, the number of the jacks 4 is multiple, two sides of the extension plate 3 are provided with vertical plates 5, one side of each vertical plate 5 is fixedly connected with an inserted bar 6, the inserted bar 6 is matched with the jacks 4, the top of the inserted bar 6 is provided with a bottom plate 7, one side of the bottom plate 7 is fixedly connected with the vertical plates 5, the top of the bottom plate 7 is provided with a pressing plate 8, the top of the pressing plate 8 is provided with a top plate 9, the top of the top plate 9 is provided with a through hole 10, the inside of the through hole 10 is in threaded connection with a threaded rod 11, the bottom of the threaded rod 11 is connected with the top of the pressing plate 8 through a bearing, 11 top fixedly connected with of threaded rod 12 rotates piece 12, when using, place the standard block and carry out the calibration on platform 1, when the longer sample of needs test dimension, will lengthen board 3 and pull out, according to sample length, peg graft 6 with suitable jack 4, pass the sample between clamp plate 8 and bottom plate 7, and place the sample center on platform 1, rotate rotatory piece 12, make threaded rod 11 rotate, then clamp plate 8 moves down, make clamp plate 8 fix the sample, then the sample both ends are fixed, convenient test, improve the test accuracy, this device not only is used for the calibration, be applicable to the longer sample of measurement simultaneously, and fixed effect is better.

The cross-sectional shape of the jack 4 is a regular pentagon, the cross-sectional shape of the inserted bar 6 is a regular pentagon, and the inserted bar 6 is inserted into the appropriate jack 4 according to the length of a sample.

The utility model discloses a long board, including standing groove 2, spout 13, slider 14 and spout 13 sliding connection, the equal fixedly connected with slider 14 in 3 both sides of elongated plate, the elongated plate 3 is pulled out to the slider 14 that makes inside the sliding of spout 13, has all been seted up to 2 both sides of standing groove, spout 13 is linked together with standing groove 2.

First fixed orifices 15 have all been seted up to 1 bottom both sides of platform, second fixed orifices 16 have been seted up to slider 14 bottom, and first fixed orifices 15 and second fixed orifices 16 phase-match.

The first fixing hole 15 is matched with the second fixing hole 16, the sliding block 14 is fixedly connected with the platform 1 through screws, when a sample with a long size needs to be tested, the screws for fixing the sliding block 14 and the platform 1 are loosened, the lengthening plate 3 is pulled out, and then the sliding block 14 and the platform 1 are fixed through the screws.

As shown in fig. 1: the top of the platform 1 is provided with a positioning ring 17, the top of the platform 1 is provided with a graduated scale 18, and the positioning ring 17 facilitates a user to position a sample.

The number of the graduated scales 18 is two, the two graduated scales 18 are vertically distributed at the top of the platform 1, and the two graduated scales 18 which are vertically distributed are convenient for a user to position a sample.

The bottom of the pressing plate 8 is provided with an anti-slip pad, the anti-slip pad is made of rubber materials, friction force of the anti-slip pad made of the rubber materials is increased, and fixing effect on a sample is improved.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, when the device is used, a standard block is placed on a platform 1 for calibration, when a sample with a longer size needs to be tested, screws for fixing a sliding block 14 and the platform 1 are loosened, an extension plate 3 is pulled out, the sliding block 14 slides in a sliding groove 13, then the sliding block 14 and the platform 1 are fixed through the screws, an inserted rod 6 is inserted into a proper jack 4 according to the length of the sample, the sample passes through a pressing plate 8 and a bottom plate 7, the center of the sample is placed on the platform 1, a rotating block 12 is rotated, a threaded rod 11 is rotated, the pressing plate 8 moves downwards, the pressing plate 8 fixes the sample, the two ends of the sample are fixed, the test is convenient, and the test accuracy is improved;

referring to the attached figure 1 of the specification, when the sample fixing device is used, a user can conveniently position a sample by the aid of the two vertically-distributed graduated scales 18 and the positioning ring 17, friction force of the anti-slip pad made of rubber materials is increased, and fixing effect on the sample is improved.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a multi-functional calibration anchor clamps of metal sclerometer, includes platform (1), its characterized in that: the platform is characterized in that two sides of the platform (1) are respectively provided with a placing groove (2), the number of the placing grooves (2) is two, an elongated plate (3) is arranged in each placing groove (2), two sides of each elongated plate (3) are respectively provided with a jack (4), the number of the jacks (4) is multiple, two sides of each elongated plate (3) are respectively provided with a vertical plate (5), one side of each vertical plate (5) is fixedly connected with an inserted rod (6), each inserted rod (6) is matched with the jack (4), the top of each inserted rod (6) is provided with a bottom plate (7), one side of each bottom plate (7) is fixedly connected with the corresponding vertical plate (5), the top of each bottom plate (7) is provided with a pressing plate (8), the top of each pressing plate (8) is provided with a top plate (9), the top of each top plate (9) is provided with a through hole (10), the inside of each through hole (10) is in threaded connection with a threaded rod (11), and the bottom of each threaded rod (11) is connected with the top of each pressing plate (8) through a bearing, the top of the threaded rod (11) is fixedly connected with a rotating block (12).

2. The metal durometer multifunctional calibration jig of claim 1, wherein: the cross section of the jack (4) is regular pentagon, and the cross section of the inserted bar (6) is regular pentagon.

3. The metal durometer multifunctional calibration jig of claim 1, wherein: the novel long plate is characterized in that sliding grooves (13) are formed in two sides of the placing groove (2), the sliding grooves (13) are communicated with the placing groove (2), sliding blocks (14) are fixedly connected to two sides of the long plate (3), and the sliding blocks (14) are connected with the sliding grooves (13) in a sliding mode.

4. The metal durometer multifunctional calibration jig of claim 3, wherein: first fixed orifices (15) have all been seted up to platform (1) bottom both sides, second fixed orifices (16) have been seted up to slider (14) bottom.

5. The metal durometer multifunctional calibration jig of claim 4, wherein: the first fixing hole (15) is matched with the second fixing hole (16), and the sliding block (14) is fixedly connected with the platform (1) through screws.

6. The metal durometer multifunctional calibration jig of claim 1, wherein: the top of the platform (1) is provided with a positioning ring (17), and the top of the platform (1) is provided with a graduated scale (18).

7. The metal durometer multifunctional calibration jig of claim 6, wherein: the quantity of the graduated scales (18) is set to two, and the two graduated scales (18) are vertically distributed on the top of the platform (1).

8. The metal durometer multifunctional calibration jig of claim 1, wherein: and the bottom of the pressing plate (8) is provided with an anti-slip pad, and the anti-slip pad is made of rubber materials.