CN219084666U

CN219084666U - Steel hardness detection equipment

Info

Publication number: CN219084666U
Application number: CN202222990016.4U
Authority: CN
Inventors: 赖冠文; 许家宝; 刘洋
Original assignee: Yangchun New Iron and Steel Co Ltd
Current assignee: Yangchun New Iron and Steel Co Ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-05-26
Anticipated expiration: 2032-11-09

Abstract

The application discloses steel hardness check out test set relates to hardness detection technical field, the on-line screen storage device comprises a base, base top fixed mounting has the fixing base, base inner chamber is cut apart into actuating chamber and displacement chamber by the baffle, fixed mounting has driving motor in the actuating chamber inner chamber, both ends symmetry rotation is connected with the threaded rod around the displacement chamber inner chamber, two sets of be provided with the linkage between the threaded rod, threaded rod both ends symmetry threaded connection has the displacement piece, two sets of be connected with the grip block between the adjacent displacement piece, base top one side fixedly connected with mounting bracket, mounting bracket bottom one side fixed mounting has hydraulic telescoping rod, hydraulic telescoping rod bottom telescopic link fixed mounting has hardness detection device. Through driving motor, threaded rod, displacement board mutually support, drive two sets of grip blocks and remove, two sets of grip blocks that set up fix steel at fixing base inner chamber top, carry out hardness detection to steel through hardness detection device afterwards.

Description

Steel hardness detection equipment

Technical Field

The application relates to the technical field of hardness detection, in particular to steel hardness detection equipment.

Background

Hardness is one of the most common indexes for evaluating the mechanical properties of metal materials, and is essentially the ability of a material to resist the indentation of another harder material, and for a tested material, hardness is the comprehensive performance of various physical quantities such as elasticity, plasticity, strength, toughness, abrasion resistance and the like reflected under the action of a certain pressure head and test force.

When the existing steel hardness detection equipment is used for fixing steel, the clamping plate is driven to fix the steel by manually screwing the threaded rod, but the manual screwing of the clamping plate is time-consuming and inconvenient, so that the detection efficiency of the device is reduced to a certain extent. Based on this, the present application devised a steel hardness testing apparatus to solve the above-mentioned problems.

Disclosure of Invention

The utility model provides a steel hardness check out test set to solve above-mentioned manual clamping plate that twists is consuming time and comparatively inconvenient, reduced the problem of the detection efficiency of device to a certain extent.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a steel hardness check out test set, includes the base, base top fixed mounting has the fixing base, base inner chamber is cut apart into actuating chamber and displacement chamber by the baffle, fixed mounting has driving motor in the actuating chamber inner chamber, both ends symmetry rotation is connected with the threaded rod around the displacement chamber inner chamber, and driving motor output and a set of threaded rod fixed connection, two sets of be provided with the linkage between the threaded rod, threaded rod both ends symmetry threaded connection has the displacement piece, two sets of be connected with the grip block between the adjacent displacement piece, base top one side fixedly connected with mounting bracket, mounting bracket bottom one side fixed mounting has hydraulic telescoping rod, hydraulic telescoping rod bottom telescopic link fixed mounting has hardness detection device.

Based on the technical characteristics, firstly, steel to be detected is placed in the fixed seat, then the driving motor drives the threaded rod to rotate, the set linkage piece enables the two groups of threaded rods to synchronously rotate, the displacement plate moves along the thread direction of the threaded rod, then the two groups of clamping plates are driven to move, the two groups of clamping plates are arranged to fix the steel at the top of the inner cavity of the fixed seat, then the hardness detection device is driven to move downwards through the hydraulic telescopic rod, and after the steel is pressed by the pressing plate, the hardness value of the steel can be obtained by the hardness meter.

Preferably, in the steel hardness detection device, the directions of threads at two ends of the threaded rod are opposite.

Based on the technical characteristics, because the directions of the threads at the two ends of the threaded rod are opposite, the two groups of displacement plates which are in threaded connection with the threaded rod move in opposite directions, and further the two groups of clamping plates are driven to move in opposite directions.

Preferably, in the steel hardness detection device, the linkage member comprises a meshing belt wheel fixedly installed on the threaded rod, and a meshing transmission belt is wound between the two groups of meshing belt wheels.

Based on the technical characteristics, the engaged belt wheels are driven by the threaded rods, and the engaged transmission belts wound on the two groups of engaged belt wheels enable the two groups of threaded rods to synchronously rotate.

Preferably, in the steel hardness detection device, the top of the base and the fixing seat are symmetrically provided with holes, and the displacement block extends to the top surface of the fixing seat through the holes.

Based on the technical characteristics, the displacement block extends to the top surface of the fixed seat through the pore canal.

Preferably, in the steel hardness detection device, the hardness detection device comprises a hardness meter fixedly installed on the telescopic end of the bottom of the hydraulic telescopic rod, the bottom of the hardness meter is fixedly connected with a pressing rod, and the bottom of the pressing rod is fixedly connected with a pressing plate.

Based on the technical characteristics, the hardness detection device is driven to move downwards by the hydraulic telescopic rod, and the hardness value of the steel can be obtained by the hardness meter after the pressing plate presses the steel.

Preferably, in the steel hardness detection device, one side of each of the two groups of clamping plates, which is close to each other, is provided with a sand grain.

Based on the technical characteristics, the clamping effect of the clamping plate is better.

Compared with the prior art, the beneficial effects of this application are:

firstly, steel to be detected is placed in a fixed seat, then a driving motor drives a threaded rod to rotate, the set linkage piece enables two groups of threaded rods to synchronously rotate, because the directions of threads at two ends of the threaded rod are opposite, two groups of displacement plates which are in threaded connection with the threaded rod move in opposite directions, and then the two groups of clamping plates are driven to move in opposite directions, the two groups of clamping plates fix the steel at the top of an inner cavity of the fixed seat, then a hardness detection device is driven to move downwards through a hydraulic telescopic rod, and after the steel is pressed by a pressing plate, the hardness value of the steel can be obtained by a hardness meter. The driving motor is used as a power source to replace manual fixation, so that the detection efficiency of the device is improved to a certain extent.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed for the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a schematic view of the top structure of the inner cavity of the base of the present application;

fig. 3 is a schematic top structure of the fixing base of the present application.

In the drawings, the list of components represented by the various numbers is as follows:

1. a base; 2. a fixing seat; 3. a drive chamber; 4. a displacement chamber; 5. a driving motor; 6. a threaded rod; 7. a linkage member; 71. engagement type belt wheels; 72. meshing the transmission belt; 8. a displacement block; 9. a clamping plate; 10. a mounting frame; 11. a hydraulic telescopic rod; 12. hardness detection means; 121. a durometer; 122. a compression bar; 123. a pressing plate; 13. a duct; 14. sand grain.

Detailed Description

The following description of the technical solutions in the embodiments of the present application will be made clearly and completely with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, based on the embodiments herein, which would be apparent to one of ordinary skill in the art without making any inventive effort, are intended to be within the scope of the present application.

Referring to fig. 1 and 2, an embodiment of a steel hardness testing apparatus is provided in the present application: including base 1, base 1 top fixed mounting has fixing base 2, and base 1 inner chamber is cut apart into driving chamber 3 and displacement chamber 4 by the baffle, and fixed mounting has driving motor 5 in the driving chamber 3 inner chamber, and both ends symmetry rotation is connected with threaded rod 6 around the displacement chamber 4 inner chamber, and driving motor 5 output and a set of threaded rod 6 fixed connection. Firstly, steel to be detected is put into the fixed seat 2, and then the threaded rod 6 is driven to rotate by the driving motor 5.

A linkage piece 7 is arranged between the two groups of threaded rods 6, two ends of the threaded rods 6 are symmetrically connected with displacement blocks 8 in a threaded manner, and a clamping plate 9 is connected between the two groups of adjacent displacement blocks 8. The linkage 7 comprises a meshing belt wheel 71 fixedly arranged on the threaded rod 6, and a meshing transmission belt 72 is wound between the two groups of meshing belt wheels 71. The two sets of threaded rods 6 are synchronously rotated by the threaded rods 6 driving the meshing pulleys 71 and the meshing transmission belt 72 wound on the two sets of meshing pulleys 71.

The screw thread directions of the two ends of the threaded rod 6 are opposite, and because the screw thread directions of the two ends of the threaded rod 6 are opposite, the two groups of displacement plates 8 which are in screw connection with the threaded rod 6 move in opposite directions, and further drive the two groups of clamping plates 9 to move in opposite directions. And further drive two groups of clamping plates 9 to move in opposite directions, and the two groups of clamping plates 9 fix the steel on the top of the inner cavity of the fixed seat 3.

In addition, the two groups of clamping plates 9 are provided with sand grains 14 on the side close to each other, which makes the clamping effect of the clamping plates 9 better.

The base 1 top one side fixedly connected with mounting bracket 10, mounting bracket 10 bottom one side fixed mounting have hydraulic telescoping rod 11, and hydraulic telescoping rod 11 bottom telescopic link fixed mounting has hardness detection device 12. The hardness detection device 12 comprises a hardness meter 121 fixedly installed on the telescopic end at the bottom of the hydraulic telescopic rod 11, a compression rod 122 is fixedly connected to the bottom of the hardness meter 121, and a pressing plate 123 is fixedly connected to the bottom of the compression rod 122. The hardness detection device 12 is driven to move downwards by the hydraulic telescopic rod 11, and after the pressing plate 123 presses the steel, the hardness value of the steel can be obtained by the hardness meter 121.

Referring to fig. 3, both the top of the base 1 and the fixing base 2 are symmetrically provided with a hole 13, and the displacement block 8 extends to the top surface of the fixing base 2 through the hole 13.

The specific working principle is as follows: when the steel to be detected is put into the fixed seat 2, the driving motor 5 drives the threaded rod 6 to rotate, the set linkage piece 7 enables the two groups of threaded rods 6 to synchronously rotate, because the threads at the two ends of the threaded rod 6 are opposite in direction, the two groups of displacement plates 8 in threaded connection with the threaded rod 6 move in opposite directions, the two groups of clamping plates 9 are driven to move in opposite directions, the two groups of clamping plates 9 fix the steel at the top of the inner cavity of the fixed seat 2, the hardness detection device 12 is driven to move downwards through the hydraulic telescopic rod 11, and the hardness value of the steel can be obtained by the hardness meter 121 after the pressing plate 123 presses the steel.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. Steel hardness detection equipment, including base (1), its characterized in that: base (1) top fixed mounting has fixing base (2), base (1) inner chamber is cut apart into driving chamber (3) and displacement chamber (4) by the baffle, fixed mounting has driving motor (5) in driving chamber (3) inner chamber, both ends symmetry rotation is connected with threaded rod (6) around displacement chamber (4) inner chamber, and driving motor (5) output and a set of threaded rod (6) fixed connection, two sets of be provided with linkage (7) between threaded rod (6), threaded rod (6) both ends symmetry threaded connection has displacement piece (8), two sets of be connected with grip block (9) between adjacent displacement piece (8), base (1) top one side fixedly connected with mounting bracket (10), mounting bracket (10) bottom one side fixed mounting has hydraulic telescoping rod (11), hydraulic telescoping rod (11) bottom telescopic link fixed mounting has hardness detection device (12).

2. The steel hardness testing apparatus according to claim 1, wherein: the directions of threads at the two ends of the threaded rod (6) are opposite.

3. The steel hardness testing apparatus according to claim 1, wherein: the linkage piece (7) comprises meshing type belt wheels (71) fixedly arranged on the threaded rod (6), and a meshing transmission belt (72) is wound between the two groups of meshing type belt wheels (71).

4. The steel hardness testing apparatus according to claim 1, wherein: the top of the base (1) and the fixed seat (2) are symmetrically provided with a duct (13), and the displacement block (8) extends to the top surface of the fixed seat (2) through the duct (13).

5. The steel hardness testing apparatus according to claim 1, wherein: hardness detection device (12) are including fixed mounting hardness meter (121) on the flexible end in hydraulic telescoping rod (11) bottom, hardness meter (121) bottom fixedly connected with depression bar (122), depression bar (122) bottom fixedly connected with clamp plate (123).

6. The steel hardness testing apparatus according to claim 1, wherein: one side of the two groups of clamping plates (9) close to each other is provided with sand grains (14).