CN217586631U

CN217586631U - Be used for metal material toughness check out test set

Info

Publication number: CN217586631U
Application number: CN202121940682.6U
Authority: CN
Inventors: 陈秀华; 张海
Original assignee: Yangzhou Shengfei Testing Technology Co ltd
Current assignee: Yangzhou Shengfei Testing Technology Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-10-14
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a be used for metal material toughness check out test set relates to metal material and detects technical field, carries out toughness detection time measuring for solving to the metal material of unidimensional for the data error that metal material recorded when plastic deformation or fracture is great, the not good problem of detection effect of toughness. The top of equipment seat is provided with accepts the seat, and accepts the seat and pass through screw connection with the equipment seat, the top of accepting the seat is provided with the extrusion head, the both sides of accepting the seat all are provided with the second spout, and the second spout sets up on the equipment seat, one side of equipment seat is provided with the motor, and the motor passes through screw connection with the equipment seat, the top of second spout is provided with the supporting seat, the below of supporting seat is provided with the second slider, the one end of second slider extends to the inside of second spout, the inside of second spout is provided with two-way threaded rod, and two-way threaded rod and second slider threaded connection.

Description

Be used for metal material toughness check out test set

Technical Field

The utility model relates to a metal material detects technical field, specifically is a be used for metal material toughness check out test set.

Background

The metal material is generally a pure metal or an alloy in industrial application, the performance of the metal material is generally divided into two types of technological performance and service performance, the toughness represents the capacity of the material to absorb energy in the processes of plastic deformation and fracture, the detection of the toughness of the metal material is that a load acted on a machine part at a high speed is called an impact load, and the capacity of the metal to resist damage under the action of the impact load is called the impact toughness.

At present, toughness check out test set is when detecting metal material, and the interval between the check out test set stress point is fixed, is detecting toughness to the metal material of equidimension not, and it is great to make the data error that metal material measured when plastic deformation or fracture is great, and the detection effect of toughness is not good, can not satisfy the user demand, consequently urgently needs one kind in the market to be used for metal material toughness check out test set to solve these problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for metal material toughness check out test set to propose carrying out toughness to the not unidimensional metal material and examining time measuring among the solution above-mentioned background art, make the data error that metal material recorded when plastic deformation or fracture great, the not good problem of detection effect of toughness.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for metal material toughness check out test set, includes the equipment seat, the top of equipment seat is provided with accepts the seat, and accepts the seat and pass through screw connection with the equipment seat, the top of accepting the seat is provided with the extrusion head, the both sides of accepting the seat all are provided with the second spout, and the second spout setting is on the equipment seat, one side of equipment seat is provided with the motor, and the motor passes through screw connection with the equipment seat, the top of second spout is provided with the supporting seat, the below of supporting seat is provided with the second slider, the one end of second slider extends to the inside of second spout, and second slider and equipment seat sliding connection, the inside of second spout is provided with two-way threaded rod, and two-way threaded rod and second slider threaded connection.

Preferably, the top of equipment seat is provided with the detection roof beam structure, and detects the roof beam structure and pass through bolted connection with the equipment seat, the below of detecting the roof beam structure is provided with the lifter plate, and extrudees the head and pass through bolted connection with the lifter plate, the top of lifter plate is provided with the equipment of pushing down, and pushes down equipment and detection roof beam structure and pass through bolted connection.

Preferably, the upper end of lifter plate is provided with dynamic force sensor, and dynamic force sensor passes through bolted connection with the lifter plate, dynamic force sensor sets up the below at the equipment of pushing down.

Preferably, the inside of supporting seat is provided with the grip block, the top of grip block is provided with electric telescopic handle, and electric telescopic handle and supporting seat and grip block all pass through the screw connection.

Preferably, be provided with first spout on the inner wall of detection roof beam structure, the both sides of lifter plate all are provided with first slider, and just first slider passes through the screw connection with the lifter plate, the one end of first slider extends to the inside of first spout, and first slider and detection roof beam structure sliding connection.

Preferably, the inside of first spout is provided with the spring beam, and the spring beam setting is in the below of first slider, the both ends of spring beam respectively with detect roof beam frame and first slider elastic connection.

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

1. the utility model discloses a device passes through motor, two-way threaded rod and electric telescopic handle's setting, and it is rotatory to drive two-way threaded rod under the effect of motor, can drive two supporting seats along with two-way threaded rod's rotation and remove to adjust the interval between two supporting seats, be convenient for detect not unidimensional metal material, drive the grip block under electric telescopic handle's effect and go up and down, can carry out the centre gripping to the metal material that detects and fix. The problem of detect the metal material of different sizes, the precision is not good is solved.

2. The utility model discloses a device is through the setting of first slider, first spout and dynamic force sensor, and the extrusion head lower extreme level of lift can be ensured to first slider and first spout, extrusion force evenly distributed between extrusion head and the metal material, and dynamic force sensor can be indirect measure the extrusion force between extrusion head and the gold material. The problem of extrusion force distribution uneven influence testing result is solved.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a connection relationship diagram of the supporting seat and the equipment seat of the present invention.

In the figure: 1. an equipment base; 2. detecting a beam frame; 3. a lifting plate; 4. a first slider; 5. a first chute; 6. a spring lever; 7. a dynamic force sensor; 8. pressing equipment; 9. an extrusion head; 10. a digital controller; 11. a motor; 12. a supporting seat; 13. a second chute; 14. a second slider; 15. a bearing seat; 16. a threaded hole; 17. a bidirectional threaded rod; 18. a clamping block; 19. an electric telescopic rod; 20. and (7) a rubber pad.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a be used for metal material toughness check out test set, including equipment seat 1, the top of equipment seat 1 is provided with accepts seat 15, and accept seat 15 and equipment seat 1 pass through the screw connection, the top of accepting seat 15 is provided with extrusion head 9, the both sides of accepting seat 15 all are provided with second spout 13, and second spout 13 sets up on equipment seat 1, one side of equipment seat 1 is provided with motor 11, and motor 11 and equipment seat 1 pass through the screw connection, the top of second spout 13 is provided with supporting seat 12, the below of supporting seat 12 is provided with second slider 14, and second slider 14 and supporting seat 12 pass through the screw connection, the one end of second slider 14 extends to the inside of second spout 13, and second slider 14 and equipment seat 1 sliding connection, be provided with screw hole 16 on the second slider 14, the inside of second spout 13 is provided with two-way threaded rod 17, and two-way threaded rod 17 and the output of motor 11 are connected as an organic whole structure, two-way threaded rod 17 and second slider 14 threaded rod 14 threaded connection, motor 11 drives two-way threaded rod 17 rotatory, rotatory two-way threaded rod 17 can drive, adjust the removal between two supporting seats 12, the interval of supporting seat 12 of being convenient for carry out the size detection to the metal material.

Further, a detection beam frame 2 is arranged above the equipment base 1, the detection beam frame 2 is connected with the equipment base 1 through screws, a lifting plate 3 is arranged below the detection beam frame 2, an extrusion head 9 is connected with the lifting plate 3 through screws, a pressing device 8 is arranged above the lifting plate 3, and the pressing device 8 is connected with the detection beam frame 2 through screws. The extrusion head 9 can be driven to descend through the pressing device 8, and the toughness is detected by utilizing the extrusion force between the extrusion head 9 and the metal material.

Further, the upper end of lifter plate 3 is provided with dynamic force sensor 7, and dynamic force sensor 7 passes through bolted connection with lifter plate 3, and dynamic force sensor 7 sets up in the below of pushing down equipment 8, and one side of detecting roof beam structure 2 is provided with digital controller 10, and digital controller 10 passes through bolted connection with detecting roof beam structure 2, digital controller 10 and dynamic force sensor 7 electric connection. The extrusion force between the extrusion head 9 and the metal material can be measured through the dynamic force sensor 7, so that the toughness of the metal material can be measured.

Further, the inside of supporting seat 12 is provided with grip block 18, and the top of grip block 18 is provided with electric telescopic handle 19, and electric telescopic handle 19 all passes through bolted connection with supporting seat 12 and grip block 18, and the upper end of supporting seat 12 and the lower extreme of grip block 18 all are provided with rubber pad 20, and rubber pad 20 all is connected as an organic whole structure with supporting seat 12 and grip block 18. The electric telescopic rod 19 drives the clamping block 18 to ascend and descend, so that the detected metal material can be adhered to, and the stability of the metal material in the detection process is ensured.

Further, be provided with first spout 5 on the inner wall of detection roof beam structure 2, the both sides of lifter plate 3 all are provided with first slider 4, and first slider 4 passes through bolted connection with lifter plate 3, and the one end of first slider 4 extends to the inside of first spout 5, and

first slider

4 and 2 sliding connection of detection roof beam structure. Can play the spacing effect of direction through first slider 4 and first spout 5 to the lifter plate 3 of going up and down, indirectly ensure the level of extrusion head 9 lower extreme to keep the extrusion force evenly distributed between extrusion head 9 and the metal material.

Further, a spring rod 6 is arranged inside the first sliding groove 5, the spring rod 6 is arranged below the first sliding block 4, and two ends of the spring rod 6 are respectively and elastically connected with the detection beam frame 2 and the first sliding block 4. The lifting plate 3 can be restored through the spring rod 6, so that the metal material can be conveniently loaded and unloaded.

The working principle is as follows: when the device is used, the motor 11 is started according to the detected size of the metal material, the bidirectional threaded rod 17 is driven to rotate under the action of the motor 11, the two supporting seats 12 can be driven to move by the rotating bidirectional threaded rod 17, the distance between the two supporting seats 12 is adjusted, the metal material to be detected is placed on the supporting seats 12, the electric telescopic rod 19 is driven to drive the clamping block 18 to lift, and the metal material can be clamped and fixed on the supporting seats 12; the driving pushes down equipment 8, drives extrusion head 9 and descends under pushing down equipment 8's effect, utilizes the extrusion force between extrusion head 9 and the metal material can realize toughness and detect, and dynamic force sensor 7 can measure the extrusion force between extrusion head 9 and the metal material indirectly, thereby measures and obtains metal material toughness.

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

1. A toughness detection equipment for metal materials comprises an equipment seat (1), and is characterized in that: the top of equipment seat (1) is provided with accepts seat (15), and accepts seat (15) and equipment seat (1) and pass through screw connection, the top of accepting seat (15) is provided with extrusion head (9), the both sides of accepting seat (15) all are provided with second spout (13), and second spout (13) set up on equipment seat (1), one side of equipment seat (1) is provided with motor (11), and motor (11) and equipment seat (1) pass through screw connection, the top of second spout (13) is provided with supporting seat (12), the below of supporting seat (12) is provided with second slider (14), the one end of second slider (14) extends to the inside of second spout (13), and second slider (14) and equipment seat (1) sliding connection, the inside of second spout (13) is provided with two-way threaded rod (17), and two-way threaded rod (17) and second slider (14) threaded connection.

2. The apparatus for testing toughness of metallic material according to claim 1, wherein: the top of equipment seat (1) is provided with detects roof beam structure (2), and detects roof beam structure (2) and pass through bolted connection with equipment seat (1), the below of detecting roof beam structure (2) is provided with lifter plate (3), and extrudees head (9) and lifter plate (3) and pass through bolted connection, the top of lifter plate (3) is provided with pushes down equipment (8), and pushes down equipment (8) and passes through bolted connection with detecting roof beam structure (2).

3. The apparatus for detecting toughness of metallic material according to claim 2, wherein: the upper end of lifter plate (3) is provided with dynamic force sensor (7), and dynamic force sensor (7) passes through bolted connection with lifter plate (3), dynamic force sensor (7) set up the below of pushing down equipment (8).

4. The apparatus for testing toughness of metallic material according to claim 1, wherein: the novel electric telescopic rod is characterized in that a clamping block (18) is arranged inside the supporting seat (12), an electric telescopic rod (19) is arranged above the clamping block (18), and the electric telescopic rod (19) is connected with the supporting seat (12) and the clamping block (18) through screws.

5. The apparatus for detecting toughness of metallic material according to claim 2, wherein: detect and be provided with first spout (5) on the inner wall of roof beam structure (2), the both sides of lifter plate (3) all are provided with first slider (4), and just first slider (4) pass through screw connection with lifter plate (3), the one end of first slider (4) extends to the inside of first spout (5), and first slider (4) and detection roof beam structure (2) sliding connection.

6. The apparatus for testing toughness of metallic material according to claim 5, wherein: the spring rod (6) is arranged inside the first sliding groove (5), the spring rod (6) is arranged below the first sliding block (4), and two ends of the spring rod (6) are respectively in elastic connection with the detection beam frame (2) and the first sliding block (4).