CN217845942U

CN217845942U - Metal hardness detection device

Info

Publication number: CN217845942U
Application number: CN202221873377.4U
Authority: CN
Inventors: 蒋梦飞; 倪浩洲; 王鑫; 王雯; 李晨; 邢金民
Original assignee: Shandong Huike Engineering Test Co ltd
Current assignee: Shandong Huike Engineering Test Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-11-18
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a metal hardness detection device belongs to metal hardness and detects technical field, include: the device comprises a detection box and a detection mechanism arranged at the top of the detection box, wherein the inner side of the detection box is respectively provided with a fixing mechanism and a recovery mechanism; the fixing mechanism comprises a supporting plate transversely inserted into the inner side of the detection box and a screw rod screwed at the bottom of the detection box, a connecting plate is mounted at the top of the screw rod through a bearing, four movable sliding rods movably inserted into corresponding sides of the supporting plate are mounted at the top of the connecting plate in a rectangular array, a fixing plate is connected between the tops of the four sliding rods, a detection hole is formed in the middle of the fixing plate, two guide rods are symmetrically mounted at the bottom of the connecting plate, and the guide rods are movably inserted into corresponding sides of the bottom of the detection box. This metal hardness detection device carries out the operation of fixing more convenient to metal material, and the piece of taking out metal material that can be convenient.

Description

Metal hardness detection device

Technical Field

The utility model belongs to the technical field of metal hardness detects, especially, metal hardness detection device.

Background

The metal hardness detection is the most rapid, economical and simple test method for evaluating the mechanical properties of metals, and the main purpose is to determine the applicability of metal materials, so that many metals need to be detected by using a metal hardness detection device before being used.

For example, a metal hardness detection device of chinese utility model application No. CN202122732686.1 comprises a bottom plate, a component replacement unit and a pressing unit; the rear side of the upper end of the bottom plate is provided with a vertical supporting pressing plate; the unit is changed to part contains the lower riser, hexagonal mould section of thick bamboo, from the driven transfer gear, the initiative rotary column, initiative rotary gear and rotary column handle, two lower risers are installed to the lower extreme of bottom plate, two lower risers rotate with the front and back both ends of mould section of thick bamboo pivot respectively and are connected, hexagonal mould section of thick bamboo is installed in the mould section of thick bamboo pivot, from the driven transfer gear is installed to the front end of mould section of thick bamboo pivot, the front end rotation of riser is connected with the initiative rotary column under the front side, this metal hardness detection device, can be to six different metal parts, carry out the chucking, then through the hand power, can realize detecting the hardness of metal part, and is convenient and fast more, the efficiency of getting up is higher.

However, the prior device has the following problems: the operation of fixing the metal material is not convenient enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal hardness detection device to solve the problem that proposes in the background art.

The technical scheme is as follows: a metal hardness detecting device comprising:

the device comprises a detection box and a detection mechanism arranged at the top of the detection box, wherein the inner side of the detection box is respectively provided with a fixing mechanism and a recovery mechanism;

the fixing mechanism comprises a supporting plate transversely inserted into the inner side of the detection box and a screw rod screwed at the bottom of the detection box, a connecting plate is mounted at the top of the screw rod through a bearing, four movable sliding rods movably inserted into corresponding sides of the supporting plate are mounted at the top of the connecting plate in a rectangular array, a fixing plate is connected between the tops of the four sliding rods, a detection hole is formed in the middle of the fixing plate, two guide rods are symmetrically mounted at the bottom of the connecting plate, and the guide rods are movably inserted into corresponding sides of the bottom of the detection box.

In a further embodiment, retrieve the mechanism and include evenly seting up a plurality of small openings at the backup pad top, the bottom of detection case is the rectangular array and has seted up four flutings, and the nested aspiration fan of installing down of slotting, one side of detection case is constructed there is the discharge gate, and there is the closure plate discharge gate inboard through hinged joint.

In a further embodiment, a lock catch is installed between the corresponding sides of the blocking plate and the detection box, and one side, far away from the detection box, of the blocking plate is connected with a handle.

In a further embodiment, a dust screen is arranged at the top of the suction fan, and the dust screen is also nested in the slot.

In a further embodiment, a hand piece is attached to the bottom of the screw.

In a further embodiment, the detection mechanism comprises a mounting frame arranged on one side of the top of the detection box and a hydraulic rod arranged on the top of the mounting frame, and the output end of the hydraulic rod penetrates through the top of the mounting frame and is provided with a pressure head.

The utility model discloses a technological effect and advantage: according to the metal hardness detection device, the metal material is placed in the center of the top of the supporting plate, and then the screw is screwed downwards to drive the fixing plate to move downwards so as to be matched with the supporting plate to fix the metal material, so that the metal material is fixed more conveniently;

debris generated by the metal material in the whole operation process can fall onto the supporting plate, the debris can fall into the bottom of the inner side of the detection box from the plurality of leakage holes under the suction of the suction fan, the debris can be uniformly taken out by opening the blocking plate, and the debris of the metal material can be conveniently taken out;

this metal hardness detection device carries out the operation of fixing more convenient to metal material, and the piece of taking out metal material that can be convenient.

Drawings

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

FIG. 2 is a cross-sectional view of the inspection box of FIG. 1 in the direction a-a according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a detection box; 2. a detection box; 3. a support plate; 4. a screw; 5. a connecting plate; 6. a slide bar; 7. a fixing plate; 8. a guide bar; 9. a recovery mechanism; 10. a leak hole; 11. an air suction fan; 12. blocking plates; 13. a dust screen; 14. a handpiece; 15. a mounting frame; 16. a hydraulic lever; 17. a cover plate; 18. and (7) supporting legs.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

In order to solve the problem, the present invention provides a metal hardness detecting device as shown in fig. 1 to 3, including: the four corners of the bottom of the detection box 1 are welded with supporting legs 18, the top of the detection box 1 is provided with a cover plate 17 through a sliding rail, and the cover plate 17 can be covered when not in use;

detection mechanism is installed at detection case 1's top, and detection mechanism includes through a plurality of mounting bracket 15 of a plurality of screw installations in detection case 1 top one side and installs the hydraulic stem 16 at mounting bracket 15 top through the mount pad, and hydraulic stem 16's output runs through mounting bracket 15's top and installs the pressure head (its model is right the utility model discloses the function does not produce the influence, does not consequently injectd), can adopt current principle to carry out metal material's hardness and detect.

In order to facilitate the operation of fixing the metal material, as shown in fig. 1, 2 and 3, a fixing mechanism 2 is installed on the inner side of a detection box 1, the fixing mechanism 2 comprises a supporting plate 3 which is transversely fixedly inserted into the inner side of the detection box 1, a screw rod 4 is screwed at the bottom of the detection box 1, the bottom of the screw rod 4 is connected with a circular hand piece 14 through a bolt, and the screw rod 4 is conveniently screwed through the hand piece 14;

the top of the screw rod 4 is provided with a connecting plate 5 through a bearing, the bearing enables the connecting plate 5 to lift along with the rotation of the screw rod 4, the top of the connecting plate 5 is provided with four slide bars 6 in a rectangular array thread, the slide bars 6 are movably inserted into corresponding sides of the supporting plate 3, the tops of the four slide bars 6 are connected with a fixing plate 7 through bolts, the middle part of the fixing plate 7 is provided with a detection hole, the top of the supporting plate 3 is provided with a concave hole corresponding to the detection hole, and the metal material can be conveniently positioned and placed;

two guide rods 8 are symmetrically installed at the bottom of the connecting plate 5 through screws, and the guide rods 8 are movably inserted at the corresponding sides of the bottom of the detection box 1, so that the stability of the lifting process of the fixing plate 7 is ensured.

In order to conveniently take out fragments of metal materials, a recovery mechanism 9 is further installed on the inner side of the detection box 1, the recovery mechanism 9 comprises a plurality of leakage holes 10 which are uniformly formed in the top of the supporting plate 3, four open grooves are formed in the bottom of the detection box 1 in a rectangular array, a downward blowing suction fan 11 is installed in each open groove in a nested mode, a dustproof net 13 is bonded to the top of each suction fan 11, the fragments are prevented from entering the suction fans 11, and the dustproof nets 13 are also installed in the open grooves in a nested mode;

one side of detection case 1 is constructed there is the discharge gate, and there is closure plate 12 discharge gate inboard through hinged joint, opens closure plate 12 and can take out the piece of retrieving through the discharge gate, installs the hasp between the corresponding side of closure plate 12 and detection case 1, and there is the handle one side that detection case 1 was kept away from to closure plate 12 through bolted connection, through the convenient switching closure plate 12 of handle.

According to the metal hardness detection device, a metal material is placed in a concave hole in the center of the top of a support plate 3, then a hand piece 14 is held, a screw rod 4 is screwed downwards, a fixing plate 7 can be driven to move downwards to be matched with the support plate 3 to fix the metal material, and then a hydraulic rod 16 can drive a pressure head to press downwards to monitor the hardness by adopting the existing principle;

the piece that metal material produced in whole operation process can fall on backup pad 3 and fall into the inboard bottom of detection case 1 from a plurality of small openings 10 under the suction of suction fan 11, opens closure plate 12 and can uniformly take out the piece, the piece of taking out metal material that can be convenient.

It is noted that, herein, relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the same.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A metal hardness detecting device comprising:

the device comprises a detection box (1) and a detection mechanism arranged at the top of the detection box (1), wherein the inner side of the detection box (1) is respectively provided with a fixing mechanism (2) and a recovery mechanism (9);

the method is characterized in that: fixing mechanism (2) are including transversely pegging graft backup pad (3) and screw rod (4) of spiro union in detection case (1) bottom at detection case (1) inboard, connecting plate (5) are installed through the bearing at the top of screw rod (4), the top of connecting plate (5) is rectangular array and installs four activities and peg graft slide bar (6) that correspond the side in backup pad (3), and is connected with between the top of four slide bar (6) fixed plate (7), the inspection hole has been seted up at the middle part of fixed plate (7), two guide bars (8) are installed to the bottom symmetry of connecting plate (5), and guide bar (8) activity is pegged graft and is being corresponded the side in detection case (1) bottom.

2. The metal hardness detecting device according to claim 1, wherein: retrieve mechanism (9) including evenly seting up a plurality of small openings (10) at backup pad (3) top, the bottom of detection case (1) is rectangular array and has seted up four flutings, and nested aspiration fan (11) of installing blowing down in the fluting, one side of detection case (1) is constructed there is the discharge gate, and there is closure plate (12) discharge gate inboard through hinged joint.

3. The metal hardness detecting device according to claim 2, wherein: the lock catch is installed between the corresponding sides of the blocking plate (12) and the detection box (1), and one side, away from the detection box (1), of the blocking plate (12) is connected with the handle.

4. The metal hardness detecting device according to claim 2, wherein: dust screen (13) are installed at the top of aspiration fan (11), and dust screen (13) also nestedly install in the fluting.

5. The metal hardness detecting device according to claim 1, wherein: the bottom of the screw rod (4) is connected with a hand piece (14).

6. The metal hardness detecting device according to claim 1, wherein: the detection mechanism comprises a mounting frame (15) arranged on one side of the top of the detection box (1) and a hydraulic rod (16) arranged on the top of the mounting frame (15), and the output end of the hydraulic rod (16) penetrates through the top of the mounting frame (15) and is provided with a pressure head.