CN218727232U - Metallographic detection auxiliary device - Google Patents

Abstract

The utility model discloses a metallography detects auxiliary device, including detecting shell, drawer and fly leaf, the bottom fixed mounting that detects the shell has anti-skidding base, the spout has been seted up to the inside both sides of detecting the shell, the inside sliding connection of spout has the slider, one side fixedly connected with drawer of slider, the pull rod is installed to one side of drawer. This metallography detects auxiliary device is provided with the fixed plate, the gag lever post, spring and grip block, in-process detecting and measuring metal work piece, the spring can promote the grip block and slide on the gag lever post through the slide opening, thereby be convenient for carry out the centre gripping from both sides to being detected metal work piece and fix, it rocks to prevent to drive metal work piece production when the metallography detects auxiliary device and suffers that external force produces and rock, this metallography detects auxiliary device's detection stability has been improved, this metallography detects auxiliary device's detection accuracy has been improved simultaneously.

Description

Metallographic detection auxiliary device

Technical Field

The utility model relates to a metallographic detection technical field specifically is a metallographic detection auxiliary device.

Background

In the process of carrying out metallographic detection on a metal workpiece, a sample is taken to be made into a small sample or a large workpiece is directly detected, and for the sample with the weight exceeding the bearing capacity of a microscope, the continuous area of analysis is large, and the weight and the area can not meet the requirement of fixing the metallographic microscope on the sample, the metallographic detection auxiliary device can be used for carrying out rapid, convenient, accurate and large-area detection and analysis on the metal workpiece to ensure the quality of the metal workpiece, and can be completed by improving the existing device;

a metal nondestructive test appearance that measurement accuracy is high as application number CN202121734402.6 provides, the on-line screen storage device comprises a base, the top fixed mounting of base has the box, supporting leg fixed mounting is passed through to the bottom of base has the bottom plate, the top fixed mounting of bottom plate has the rose box, and in actual use, when detecting, only simple putting of metal work piece is placed platform and antiskid pad, and it is fixed not to advance line location to metal work piece, probably drives metal work piece production and rocks when the device suffers external force production and rocks to influence current metallography detection auxiliary device's measurement accuracy.

We have therefore proposed a metallographic examination support device in order to solve the problems set out above.

Disclosure of Invention

An object of the utility model is to provide a metallographic detection auxiliary device to solve the problem that metallographic detection auxiliary device can drive metal workpiece and produce when rocking when external force produces on the existing market that above-mentioned background art provided and rock the influence and measure the accuracy.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary device for metallographic detection comprises a detection shell, a drawer and a movable plate,

the anti-skidding type detection device is characterized in that an anti-skidding base is fixedly mounted at the bottom of the detection shell, sliding grooves are formed in two sides of the interior of the detection shell, sliding blocks are connected to the interior of the sliding grooves in a sliding mode, a drawer is fixedly connected to one side of each sliding block, and a pull rod is mounted on one side of each drawer;

fixing plates are fixedly mounted on two sides of the top surface of the drawer, a limiting rod is fixedly mounted on the inner side of one end of each fixing plate, springs are wound on the surfaces of two ends of each limiting rod, clamping plates are sleeved on the surfaces of two ends of each limiting rod, and sliding holes are formed in the clamping plates;

one end of the clamping plate is fixedly connected with a connecting block, one end of the connecting block is fixedly provided with an adjusting plate, a limiting groove corresponding to the connecting block is formed in one side of the drawer, and the limiting groove is attached to the connecting block;

a positioning plate is arranged at the top of the detection shell, a fixing bolt penetrates through the positioning plate, and one end of the fixing bolt is in threaded connection with the detection shell;

the utility model discloses a portable electronic device, including locating plate, connecting plate, threaded groove, threaded rod, connecting axle, fly leaf, joint groove, detection head, connecting plate, connecting axle and movable plate, the connecting seat has been inlayed to the inside of locating plate, the threaded groove has been seted up to the inside of connecting seat, threaded rod runs through in the inside of threaded groove, the top welding of threaded rod has the knob, the bottom of threaded rod is connected with the connecting axle, the bottom of connecting axle is connected with the fly leaf, the laminating groove has been seted up to the inside of fly leaf, the inside laminating in laminating groove has the detection head.

Preferably, the sliding groove and the sliding block are symmetrically arranged about the central line of the drawer, and the drawer is in sliding connection with the sliding groove through the sliding block.

By adopting the structure, the drawer can slide in the sliding groove through the sliding block, so that the drawer can be conveniently pushed and pulled, metal workpieces can be conveniently fixed in the drawer, and the convenience of metal workpiece positioning work is improved.

Preferably, the two ends of the spring are respectively and fixedly connected with the fixed plate and the clamping plate, and the clamping plate and the fixed plate form a telescopic structure through the spring.

By adopting the structure, the spring can push the clamping plate to position the metal workpiece, the metal workpiece is prevented from being driven to shake when the metal nondestructive monitor is subjected to external force, and the stability and accuracy of detection and measurement work are improved.

Preferably, the clamping plate is in sliding connection with the limiting rod through a sliding hole, and the size of the sliding hole is matched with that of the limiting rod.

By adopting the design with the structure, the limiting rod can limit the sliding of the clamping plate through the sliding hole, the clamping plate is prevented from shaking in the sliding and adjusting process, and the stability of the clamping work of the clamping plate is improved.

Preferably, the size of the connecting block is matched with that of the limiting groove, and the limiting groove is in sliding connection with the connecting block.

By adopting the design of the structure, the sliding of the clamping plate can be limited in a double way by matching with the limiting rod, and the stability of clamping and adjusting work of the clamping plate is further improved.

Preferably, the threaded rod passes through thread groove and connecting seat threaded connection, and the threaded rod passes through the connecting axle and is connected with the fly leaf rotation to detect head and laminating groove threaded connection.

Adopt the design of above-mentioned structure, can effectually drive the fly leaf and detect the head through the rotation to the threaded rod and go up and down, be favorable to adjusting the distance between detection head and the metal work piece according to metal work piece's size, improved and detected head to metal work piece detection and measuring definition and degree of accuracy.

Compared with the prior art, the beneficial effects of the utility model are that: this metallographic detection auxiliary device:

1. the drawer is driven to slide in the sliding groove through the sliding block by pulling the pull rod in the process of detecting the metal workpiece, so that the drawer is convenient to draw out and push, the metal workpiece is favorably positioned, clamped and fixed, and the convenience of the positioning and fixing work of the metal workpiece is improved;

2. the metal workpiece detection and measurement device is provided with the fixed plate, the limiting rod, the spring and the clamping plate, and in the process of detecting and measuring the metal workpiece, the spring can push the clamping plate to slide on the limiting rod through the sliding hole, so that the metal workpiece to be measured can be conveniently clamped and fixed from two sides, the metal workpiece is prevented from being driven to shake when the auxiliary metallographic detection device shakes due to external force, the detection stability of the auxiliary metallographic detection device is improved, and the detection accuracy of the auxiliary metallographic detection device is improved;

3. be provided with the locating plate, the connecting seat, threaded rod and fly leaf, make the device at the in-process that uses, make it rotate and remove in the inside of connecting seat through the thread groove through the rotation to the threaded rod, thereby be convenient for adjust the position of fly leaf, be convenient for simultaneously drive and detect the head and carry out position control, be favorable to highly adjusting the detection head according to metal workpiece's size, so that detect the head and can carry out more clear detection and measurement to metal workpiece, this metallography detection auxiliary device's accuracy has further been improved.

Drawings

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

FIG. 2 is an exploded view of the detection housing and the drawer of the present invention;

FIG. 3 is a schematic side view of the drawer according to the present invention;

FIG. 4 is a schematic view of a side-cut structure of the detection housing of the present invention;

fig. 5 is a schematic view of the connection structure of the connection seat and the threaded rod of the present invention.

In the figure: 1. detecting the shell; 2. an anti-slip base; 3. a chute; 4. a slider; 5. a drawer; 6. a pull rod; 7. a fixing plate; 8. a limiting rod; 9. a spring; 10. a clamping plate; 11. a slide hole; 12. connecting blocks; 13. an adjusting plate; 14. a limiting groove; 15. positioning a plate; 16. fixing the bolt; 17. a connecting seat; 18. a thread groove; 19. a threaded rod; 20. a knob; 21. a connecting shaft; 22. a movable plate; 23. a fitting groove; 24. and a detection head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a metallography detects auxiliary device, including detecting housing 1, drawer 5 and fly leaf 22, the bottom fixed mounting of detecting housing 1 has anti-skidding base 2, spout 3 has been seted up to the inside both sides of detecting housing 1, the inside sliding connection of spout 3 has slider 4, one side fixedly connected with drawer 5 of slider 4, spout 3 and slider 4 set up about the central line symmetry of drawer 5, and drawer 5 passes through slider 4 and 3 sliding connection of spout, pull rod 6 is installed to one side of drawer 5, the design of above-mentioned structure, make drawer 5 slide in the inside of spout 3 through slider 4, thereby be convenient for take out the centre gripping fixed work of accomplishing metal work piece to drawer 5, also be convenient for simultaneously accomplish detection and measurement after impelling drawer 5, the convenience in use of this metallography detects auxiliary device has been improved.

Specifically as shown in fig. 1-3, fixed plate 7 is fixedly mounted on two sides of the top surface of drawer 5, limiting rod 8 is fixedly mounted on the inner side of one end of fixed plate 7, springs 9 are wound on the surfaces of two ends of limiting rod 8, clamping plates 10 are sleeved on the surfaces of two ends of limiting rod 8, two ends of springs 9 are respectively fixedly connected with fixed plate 7 and clamping plates 10, and clamping plates 10 form an expansion structure through springs 9 and fixed plate 7, the design of the structure is as above, springs 9 can push clamping plates 10 to clamp and fix metal workpieces, and it is avoided that a metallographic detection auxiliary device drives metal workpieces to synchronously shake when shaking, and the stability and the accuracy of measurement work and detection of the metal workpieces are improved.

Specifically, as shown in fig. 1-3, a slide hole 11 is formed in the clamping plate 10, the clamping plate 10 is slidably connected with the limiting rod 8 through the slide hole 11, and the size of the slide hole 11 is matched with the size of the limiting rod 8, so that the limiting rod 8 can limit the sliding of the clamping plate 10 through the slide hole 11, the clamping plate 10 is prevented from generating deviation in the process of clamping and fixing a metal workpiece, and the stability of the clamping and positioning work of the clamping plate 10 is improved.

As shown in fig. 2-3, one end fixedly connected with connecting block 12 of grip block 10, one end fixed mounting of connecting block 12 has regulating plate 13, one side of drawer 5 is inside to be offered the spacing groove 14 that corresponds with connecting block 12, the size of connecting block 12 is identical with the size of spacing groove 14, spacing groove 14 is laminated with connecting block 12 mutually, and spacing groove 14 and connecting block 12 sliding connection, the design of above-mentioned structure, make in the process of adjusting the position of grip block 10 through regulating plate 13, connecting block 12 can be spacing to the slip of grip block 10 with the sliding connection of spacing groove 14, thereby further improvement grip block 10 regulation and the stability of centre gripping work.

As shown in fig. 2-5, a positioning plate 15 is installed at the top of the detection housing 1, a fixing bolt 16 penetrates through the positioning plate 15, one end of the fixing bolt 16 is in threaded connection with the detection housing 1, a connecting seat 17 is embedded in the positioning plate 15, a threaded groove 18 is formed in the connecting seat 17, a threaded rod 19 penetrates through the threaded groove 18, the threaded rod 19 is in threaded connection with the connecting seat 17 through the threaded groove 18, a knob 20 is welded at the top end of the threaded rod 19, a connecting shaft 21 is connected to the bottom end of the threaded rod 19, a movable plate 22 is connected to the bottom end of the connecting shaft 21, the threaded rod 19 is rotatably connected with the movable plate 22 through the connecting shaft 21, a fitting groove 23 is formed in the movable plate 22, a detection head 24 is fitted in the fitting groove 23, the detection head 24 is in threaded connection with the fitting groove 23, the structure is designed, rotation of the knob 20 and the threaded rod 19 enables the threaded rod 19 to be lifted in the connecting seat 17, the connection with the movable plate 21 is matched, the detection head 22 and the detection head 24 can be driven to be lifted and adjusted, so that the distance between the detection head 24 and the detection head 24 can be adjusted according to the size of a metal workpiece, the detection device, and the detection head 24 can be more clearly measured, and the detection device more accurately.

The working principle is as follows: when the metallographic detection auxiliary device is used, firstly, as shown in fig. 1-3, the device is placed at a proper position, the drawer 5 is driven to slide in the sliding groove 3 through the sliding block 4 by pulling the pull rod 6, the drawer 5 is drawn out, then the adjusting plate 13 is pushed, the adjusting plate 13 drives the connecting block 12 to slide in the limiting groove 14, the clamping plates 10 are driven to be separated towards two sides, then a metal workpiece is placed between the clamping plates 10 at two sides, the spring 9 pushes the clamping plates 10 to slide on the limiting rod 8 through the sliding holes 11, meanwhile, the clamping plates 10 are driven to clamp and position the metal workpiece, and then the metal workpiece can be detected and measured through the detection head 24.

In the using process, as shown in fig. 2 and fig. 4-5, when the height of the detection head 24 needs to be adjusted, the threaded rod 19 is driven to rotate by rotating the knob 20, then the threaded rod 19 can rotate and lift in the connecting seat 17 through the thread groove 18, and the movable plate 22 can be driven to slide and lift in the detection shell 1 along with the lifting of the threaded rod 19 and the arrangement of the connecting shaft 21, so that the detection head 24 can be driven to perform height adjustment work.

To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.

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 (6)

1. The utility model provides a metallographic detection auxiliary device, includes detection shell (1), drawer (5) and fly leaf (22), its characterized in that:

the anti-skidding detection device is characterized in that an anti-skidding base (2) is fixedly installed at the bottom of the detection shell (1), sliding grooves (3) are formed in two sides of the interior of the detection shell (1), sliding blocks (4) are connected to the interior of the sliding grooves (3) in a sliding mode, a drawer (5) is fixedly connected to one side of each sliding block (4), and a pull rod (6) is installed on one side of each drawer (5);

fixing plates (7) are fixedly mounted on two sides of the top surface of the drawer (5), a limiting rod (8) is fixedly mounted on the inner side of one end of each fixing plate (7), springs (9) are wound on the surfaces of two ends of each limiting rod (8), clamping plates (10) are sleeved on the surfaces of two ends of each limiting rod (8), and sliding holes (11) are formed in the clamping plates (10);

one end of the clamping plate (10) is fixedly connected with a connecting block (12), one end of the connecting block (12) is fixedly provided with an adjusting plate (13), a limiting groove (14) corresponding to the connecting block (12) is formed in one side of the drawer (5), and the limiting groove (14) is attached to the connecting block (12);

a positioning plate (15) is mounted at the top of the detection shell (1), a fixing bolt (16) penetrates through the positioning plate (15), and one end of the fixing bolt (16) is in threaded connection with the detection shell (1);

the inside of locating plate (15) is inlayed and is had connecting seat (17), thread groove (18) have been seted up to the russian inside of connecting seat (17), threaded rod (19) are run through to the inside of thread groove (18), the top welding of threaded rod (19) has knob (20), the bottom of threaded rod (19) is connected with connecting axle (21), the bottom of connecting axle (21) is connected with fly leaf (22), laminating groove (23) have been seted up to the inside of fly leaf (22), the inside laminating of laminating groove (23) has detection head (24).

2. A metallographic examination support device according to claim 1, characterised in that: the sliding groove (3) and the sliding block (4) are symmetrically arranged about the center line of the drawer (5), and the drawer (5) is in sliding connection with the sliding groove (3) through the sliding block (4).

3. A metallographic examination support device according to claim 1, characterised in that: two ends of the spring (9) are respectively fixedly connected with the fixed plate (7) and the clamping plate (10), and the clamping plate (10) and the fixed plate (7) form a telescopic structure through the spring (9).

4. A metallographic examination support device according to claim 1, characterised in that: the clamping plate (10) is connected with the limiting rod (8) in a sliding mode through a sliding hole (11), and the size of the sliding hole (11) is matched with that of the limiting rod (8).

5. A metallographic examination support device according to claim 1, characterised in that: the size of the connecting block (12) is matched with that of the limiting groove (14), and the limiting groove (14) is in sliding connection with the connecting block (12).

6. A metallographic examination support device according to claim 5, characterised in that: the threaded rod (19) is in threaded connection with the connecting seat (17) through a threaded groove (18), the threaded rod (19) is in rotary connection with the movable plate (22) through a connecting shaft (21), and the detection head (24) is in threaded connection with the fit groove (23).

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