CN216433809U - Metal hardness detection device - Google Patents
Metal hardness detection device Download PDFInfo
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- CN216433809U CN216433809U CN202122732686.1U CN202122732686U CN216433809U CN 216433809 U CN216433809 U CN 216433809U CN 202122732686 U CN202122732686 U CN 202122732686U CN 216433809 U CN216433809 U CN 216433809U
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- thick bamboo
- lock cylinder
- mould section
- rotary column
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Abstract
The utility model discloses a metal hardness detection device, which comprises a bottom plate, a component replacement unit and a pressing unit; a vertical pressing support plate is arranged on the rear side of the upper end of the bottom 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.
Description
Technical Field
The utility model relates to a metal hardness detection device technical field specifically is a metal hardness detection device.
Background
When the hardness of some metal parts is detected, a Rockwell hardness tester can be adopted to press down the metal parts, a pressure head (a diamond cone, a steel ball or a hard alloy ball) is pressed into the surface of a sample in 2 steps under a specified condition, after a main test force is removed, the residual depth h of an indentation is measured under an initial test force, and the residual depth h of the indentation represents the hardness.
The patent publication of prior art is CN 207557021U discloses a metal material hardness detection device, the on-line screen storage device comprises a base, the top of base is provided with the backup pad, first spout has all been seted up to the both sides of base upper surface, first spout is through inside first slider and the backup pad sliding connection who sets up, the top fixed mounting of backup pad has the bracing piece, the top of bracing piece is provided with carries the thing board, carry the lower surface of thing board and seted up annular spout, annular spout is through inside annular slider and the bracing piece sliding connection who sets up, one side fixed mounting of backup pad upper surface has the support arm.
It is mainly fixed to single part, then through the effect of motor, makes the pressure head push down metal parts, realizes the detection of hardness, when fixing the part, convenient and fast inadequately, the efficiency of getting up is lower, the satisfying metal hardness that can not be better detects the demand.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a metal hardness detection device, can carry out the chucking to six kinds of different metal parts, then through the hand power, can realize detecting the hardness of metal part, convenient and fast more, it is higher to use efficiency, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a metal hardness detection device comprises a bottom plate, a component replacement unit and a pressing unit;
a bottom plate: the rear side of the upper end of the supporting frame is provided with a vertical supporting plate;
a component replacement unit: the automatic rotary die comprises lower vertical plates, a hexagonal die cylinder, a driven rotary gear, a driving rotary column, a driving rotary gear and a rotary column handle, wherein the two lower vertical plates are installed at the lower end of a bottom plate and are respectively connected with the front end and the rear end of a rotary shaft of the die cylinder in a rotating manner, the hexagonal die cylinder is installed on the rotary shaft of the die cylinder, the driven rotary gear is installed at the front end of the rotary shaft of the die cylinder, the front end of the lower vertical plate on the front side is connected with the driving rotary column in a rotating manner, the driving rotary gear is installed in the middle of the driving rotary column and is meshed with the driven rotary gear, and the front end of the driving rotary column is connected with one end of the rotary column handle; through the other end of rotating the post handle, can utilize to state initiative change gear and be connected with the meshing of driven change gear, make a section of thick bamboo pivot drive hexagonal mould section of thick bamboo and rotate, and then can change six different metal component moulds of hexagonal mould section of thick bamboo, it is more convenient when detecting.
A pressing unit: is arranged at the upper end of the vertical supporting plate.
Furthermore, the lower pressing unit comprises a movable pressing rod, a guide hole plate, a vertical pressing column and a spherical pressing head, the middle rear end of the movable pressing rod is movably connected to the upper end of the vertical pressing support plate, the guide hole plate is installed at the front end of the vertical pressing support plate, the upper end of the vertical pressing column is slidably connected into a lower pressing long groove in the middle of the movable pressing rod, the middle of the vertical pressing column is slidably connected to the front end of the guide hole plate, and the spherical pressing head is installed at the lower end of the vertical pressing column. The front end of the movable pressure rod is pulled by hand, and under the guiding action of the guide hole plate, the vertical pressure column can drive the spherical pressure head to press downwards, so that the hardness of the surface of the metal part is detected.
Furthermore, the pushing unit further comprises an L-shaped limiting strip and a tension spring, the L-shaped limiting strip is installed at the upper end of the vertical pressing supporting plate, one end of the tension spring is connected to the rear end of the movable pressing rod, and the other end of the tension spring is connected to the rear end of the vertical pressing supporting plate. The movable pressure rod can be reset by the tension of the tension spring on the rear end of the movable pressure rod after being pressed down, and the movable pressure rod can be prevented from exceeding the limit in the pulling-back process through the L-shaped limiting strip.
Furthermore, the novel lock cylinder box further comprises a lock cylinder box and a movable lock rod, the lock cylinder box is installed on the rear side of the lower end of the bottom plate, and the movable lock rod is connected to the front end inside the lock cylinder box in a sliding mode. The activity of the movable lock rod can be utilized to fix each corresponding die after the hexagonal die cylinder rotates, so that the die is more stable.
Further, still including hand-pulling long board and lock cylinder spring, the lower extreme of hand-pulling long board is connected at the rear end of activity locking lever, the rear end at the activity locking lever is connected to the front end of lock cylinder spring, the inside rear end at lock cylinder case is connected to the rear end of lock cylinder spring. The movable lock rod can be retracted by stirring the hand-pulling long plate, the hexagonal mould cylinder is rotated, and the locking cylinder spring is utilized to provide a power foundation for fixing the hexagonal mould cylinder in a natural state.
Furthermore, the support device also comprises support legs, wherein the support legs are arranged at four corners of the lower end of the bottom plate. The four support legs can ensure stable operation of the device when placed on the ground.
Compared with the prior art, the beneficial effects of the utility model are that: this metal hardness detection device has following advantage:
1. this metal hardness detection device is equipped with the part and changes the unit, through rotating the other end of post handle, can utilize to state initiative commentaries on classics gear and be connected with the meshing of driven commentaries on classics gear, makes the mould section of thick bamboo pivot drive hexagonal mould section of thick bamboo and rotates, and then can change six different metal parts moulds of hexagonal mould section of thick bamboo, and is more convenient when detecting.
2. The metal hardness detection device is provided with a pressing unit, and the vertical pressing column can drive the spherical pressing head to press downwards under the guiding action of the guide hole plate by pulling the front end of the movable pressing rod manually, so that the hardness of the surface of the metal part is detected.
3. The metal hardness detection device is provided with a pressing unit, the movable pressure rod can be reset through tension of the tension spring on the rear end of the movable pressure rod after pressing, and the movable pressure rod can be prevented from exceeding the limit in the pulling-back process through an L-shaped limiting strip.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the rear side structure of the present invention;
fig. 3 is the schematic view of the internal structure of the lock cylinder box of the present invention.
In the figure: the device comprises a base plate 1, a vertical supporting plate 2, a part replacing unit 3, a lower vertical plate 31, a hexagonal die cylinder 32, a driven rotating gear 33, a driving rotating column 34, a driving rotating gear 35, a rotating column handle 36, a pressing unit 4, a movable pressure rod 41, a guide hole plate 42, a vertical pressure column 43, a spherical pressure head 44, a 45L-shaped limiting strip 46, a tension spring 5, a cylinder locking box 5, a movable locking rod 6, a long plate 7, a cylinder locking spring 8 and a supporting leg 9.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-3, the present embodiment provides a technical solution: a metal hardness detection device comprises a bottom plate 1, a component replacement unit 3 and a pressing unit 4;
bottom plate 1: the rear side of the upper end of the upper part is provided with a vertical pressing support plate 2;
component replacement unit 3: the six-side mold comprises lower vertical plates 31, hexagonal mold cylinders 32, driven rotating gears 33, driving rotating columns 34, driving rotating gears 35 and rotating column handles 36, wherein the two lower vertical plates 31 are installed at the lower end of a bottom plate 1, the two lower vertical plates 31 are respectively connected with the front end and the rear end of a mold cylinder rotating shaft in a rotating mode, the hexagonal mold cylinders 32 are installed on the mold cylinder rotating shafts, the driven rotating gears 33 are installed at the front ends of the mold cylinder rotating shafts, the driving rotating columns 34 are rotatably connected to the front ends of the front lower vertical plates 31, the driving rotating gears 35 are installed in the middle of the driving rotating columns 34, the driving rotating gears 35 are meshed with the driven rotating gears 33, and the front ends of the driving rotating columns 34 are connected with one ends of the rotating column handles 36; through rotating the other end of rotary column handle 36, can utilize to state initiative change gear 35 and be connected with the meshing of driven change gear 33, make the mould section of thick bamboo pivot drive hexagonal mould section of thick bamboo 32 and rotate, and then can change six different metal parts moulds of hexagonal mould section of thick bamboo 32, it is more convenient when examining.
Pressing unit 4: is arranged at the upper end of the vertical supporting plate 2.
The pressing unit 4 comprises a movable pressing rod 41, a guide hole plate 42, a vertical pressing column 43 and a spherical pressing head 44, the rear end of the middle part of the movable pressing rod 41 is movably connected to the upper end of the vertical pressing support plate 2, the guide hole plate 42 is installed at the front end of the vertical pressing support plate 2, the upper end of the vertical pressing column 43 is slidably connected into a pressing long groove in the middle part of the movable pressing rod 41, the middle part of the vertical pressing column 43 is slidably connected to the front end of the guide hole plate 42, and the spherical pressing head 44 is installed at the lower end of the vertical pressing column 43. By pulling the front end of the movable pressure lever 41 by hand, the vertical pressure column 43 can drive the spherical pressure head 44 to press down under the guiding action of the guide hole plate 42, so as to detect the hardness of the surface of the metal part.
The pressing unit 4 further comprises an L-shaped limiting strip 45 and a tension spring 46, the L-shaped limiting strip 45 is installed at the upper end of the vertical pressing supporting plate 2, one end of the tension spring 46 is connected to the rear end of the movable pressing rod 41, and the other end of the tension spring 46 is connected to the rear end of the vertical pressing supporting plate 2. After the movable pressure rod 41 is pressed down, the movable pressure rod 41 can be reset through the tension of the tension spring 46 on the rear end of the movable pressure rod 41, and the movable pressure rod 41 can be prevented from exceeding the limit in the pulling-back process through the L-shaped limiting strip 45.
The lock cylinder box is characterized by further comprising a lock cylinder box 5 and a movable lock rod 6, the lock cylinder box 5 is installed on the rear side of the lower end of the bottom plate 1, and the movable lock rod 6 is connected to the front end of the interior of the lock cylinder box 5 in a sliding mode. By means of the activity of the movable lock rod 6, after the hexagonal mold cylinder 32 rotates, each corresponding mold is fixed, so that the mold is more stable.
Still including dialling long board 7 and lock cylinder spring 8 by hand, the lower extreme of dialling long board 7 by hand is connected in the rear end of activity locking lever 6, and the rear end at activity locking lever 6 is connected to the front end of lock cylinder spring 8, and the inside rear end at lock cylinder case 5 is connected to the rear end of lock cylinder spring 8. The movable lock rod 6 can be retracted by pulling the hand-pulling long plate 7, the hexagonal mold cylinder 32 can be rotated, and the locking cylinder spring 8 can be used for providing a power foundation for fixing the hexagonal mold cylinder 32 in a natural state.
Still include supporting leg 9, supporting leg 9 is all installed in the lower extreme four corners of bottom plate 1. The four support legs 9 ensure stable operation of the device when placed on the ground.
The utility model provides a pair of metal hardness detection device's theory of operation as follows: firstly, dial long board 7 through stirring the hand, make movable locking lever 6 retract, make hexagonal mould section of thick bamboo 32 rotate, use suitable mould face, then utilize lock section of thick bamboo spring 8, fix every mould that corresponds through movable locking lever 6, put the metal parts card in corresponding mould, through the front end of hand power activity depression bar 41, under the guide effect of direction orifice plate 42, make vertical compression post 43 drive spherical pressure head 44 and push down, can carry out the measuring of hardness to the surface of metal parts, then through the pulling force of extension spring 46 to activity depression bar 41 rear end, make activity depression bar 41 reset, it is more convenient and fast to use.
The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.
Claims (6)
1. A metal hardness detection device is characterized in that: comprises a bottom plate (1), a component replacing unit (3) and a pressing unit (4);
base plate (1): the rear side of the upper end of the upper frame is provided with a vertical pressing support plate (2);
component replacement unit (3): contain riser (31), hexagonal mould section of thick bamboo (32), driven transfer gear (33), initiative rotary column (34), initiative rotary gear (35) and rotary column handle (36), two riser (31) are installed to the lower extreme of bottom plate (1), and two riser (31) 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 (32) are installed in the mould section of thick bamboo pivot, driven transfer gear (33) are installed to the front end of mould section of thick bamboo pivot, and the front end of front side riser (31) is rotated and is connected with initiative rotary column (34), the mid-mounting of initiative rotary column (34) has initiative rotary gear (35), initiative rotary gear (35) are connected with driven transfer gear (33) meshing, the one end of rotary column handle (36) is connected to the front end of initiative rotary column (34);
pressing unit (4): is arranged at the upper end of the vertical press supporting plate (2).
2. The metal hardness detecting device according to claim 1, wherein: the utility model discloses a lower pressure unit (4) is characterized in that it contains activity depression bar (41), guide hole board (42), vertical compression leg (43) and spherical pressure head (44) to push down unit (4), the middle part rear end swing joint of activity depression bar (41) is in the upper end of pressing fagging (2) vertically, guide hole board (42) are installed to the front end of pressing fagging (2) vertically, the upper end sliding connection of vertical compression leg (43) is in the groove that pushes down at activity depression bar (41) middle part, the middle part sliding connection of vertical compression leg (43) is at the front end of guide hole board (42), spherical pressure head (44) are installed to the lower extreme of vertical compression leg (43).
3. The metal hardness detecting device according to claim 2, wherein: the lower pressing unit (4) further comprises an L-shaped limiting strip (45) and a tension spring (46), the L-shaped limiting strip (45) is installed at the upper end of the vertical pressing supporting plate (2), one end of the tension spring (46) is connected to the rear end of the movable pressing rod (41), and the other end of the tension spring (46) is connected to the rear end of the vertical pressing supporting plate (2).
4. The metal hardness detecting device according to claim 1, wherein: the novel lock cylinder is characterized by further comprising a lock cylinder box (5) and a movable lock rod (6), wherein the lock cylinder box (5) is installed on the rear side of the lower end of the bottom plate (1), and the movable lock rod (6) is connected to the front end of the interior of the lock cylinder box (5) in a sliding mode.
5. The metal hardness detecting device according to claim 4, wherein: still including hand-dialing long board (7) and lock cylinder spring (8), the lower extreme of hand-dialing long board (7) is connected in the rear end of activity locking lever (6), the rear end in activity locking lever (6) is connected to the front end of lock cylinder spring (8), the inside rear end in lock cylinder case (5) is connected to the rear end of lock cylinder spring (8).
6. The metal hardness detecting device according to claim 1, wherein: still include supporting leg (9), supporting leg (9) are all installed to the lower extreme four corners of bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122732686.1U CN216433809U (en) | 2021-11-10 | 2021-11-10 | Metal hardness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122732686.1U CN216433809U (en) | 2021-11-10 | 2021-11-10 | Metal hardness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216433809U true CN216433809U (en) | 2022-05-03 |
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ID=81336419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122732686.1U Active CN216433809U (en) | 2021-11-10 | 2021-11-10 | Metal hardness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216433809U (en) |
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2021
- 2021-11-10 CN CN202122732686.1U patent/CN216433809U/en active Active
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