CN220961053U - Hardness tester for annular forging - Google Patents
Hardness tester for annular forging Download PDFInfo
- Publication number
- CN220961053U CN220961053U CN202322538354.9U CN202322538354U CN220961053U CN 220961053 U CN220961053 U CN 220961053U CN 202322538354 U CN202322538354 U CN 202322538354U CN 220961053 U CN220961053 U CN 220961053U
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- China
- Prior art keywords
- annular forging
- fixedly connected
- fixing frame
- servo motor
- worm
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- 238000005242 forging Methods 0.000 title claims abstract description 57
- 238000001514 detection method Methods 0.000 claims abstract description 31
- 239000000523 sample Substances 0.000 claims abstract description 28
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000007689 inspection Methods 0.000 claims 6
- 238000012360 testing method Methods 0.000 abstract description 9
- 238000003825 pressing Methods 0.000 description 3
- 238000007542 hardness measurement Methods 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Forging (AREA)
Abstract
The utility model provides an annular forging detection sclerometer, which relates to the technical field of annular forging hardness detection and comprises a fixing frame, wherein a fixing mechanism is arranged above the fixing frame and comprises a rotating disc and a worm, the inner wall of the rotating disc is slidably connected with four anti-drop sliding blocks, the bottom surface of each anti-drop sliding block is rotatably connected with a rotating rod, the bottom end of each rotating rod is fixedly connected with a sliding column, and each sliding column is slidably connected with the inner wall of the fixing frame. This annular forging detects sclerometer passes through mount, fixed establishment and detection mechanism's setting, can make hardness test probe press perpendicularly on annular forging's cambered surface, avoids current test probe to lead to test probe skew when unable perpendicular annular forging easily, has guaranteed that hardness test probe presses on annular forging's cambered surface steadily to follow-up detection precision has been guaranteed.
Description
Technical Field
The utility model relates to a hardness tester, in particular to a hardness tester for detecting annular forgings, and belongs to the technical field of hardness detection of annular forgings.
Background
The annular forging is a product in the forging industry, is a type of forging, is an annular object which is formed by applying external force to a metal blank (without a plate) and is required to be changed into proper compressive force through plastic deformation, and in the production of the annular forging, the hardness of the annular forging can be detected by using a hardness tester, wherein the hardness tester is a hardness testing instrument, and the metal hardness measurement is defined by Lei Aom mol at the earliest and represents the capability of a material to resist a hard object to be pressed into the surface of the annular forging.
The hardness tester for detecting the annular forging disclosed in the Chinese patent application publication CN219015946U is installed on the annular forging and used for detecting the hardness of the inner ring and the outer ring of the annular forging, so that the trouble of carrying the annular forging is avoided, time and labor are saved, the hardness detection of a large annular forging is realized, the height of a detection probe can be adjusted, the different positions of the side wall of the annular forging can be detected, and the practicability is high.
However, in the technical scheme of the patent, the detecting probe cannot be guaranteed to be capable of being perpendicularly pressed on the cambered surface of the annular forging, the existing detecting probe can detect the hardness of the annular forging by pressing the detecting probe on the cambered surface of the annular forging, the detecting probe cannot be guaranteed to be perpendicularly applied to the cambered surface of the annular forging, and the applying force is reversely deviated when the detecting probe is pressed, so that the detecting probe is separated even.
Disclosure of utility model
(One) solving the technical problems
The utility model aims to solve the problems and provide the annular forging detection sclerometer which is used for solving the problems that a detection probe cannot be vertically pressed on the cambered surface of an annular forging in the prior art.
(II) technical scheme
The utility model is realized by the following technical scheme: the utility model provides an annular forging detects sclerometer, includes the mount, the top of mount is provided with fixed establishment, fixed establishment includes rolling disc and worm, the inner wall sliding connection of rolling disc has four anticreep sliders, every the equal rotation in bottom surface of anticreep slider is connected with the dwang, every the equal fixedly connected with slip post of bottom of dwang, every equal sliding connection of slip post is at the inner wall of mount, every the equal fixedly connected with grip block of surface of slip post, the surface fixedly connected with worm wheel dish of rolling disc, worm wheel dish and worm mesh, the bottom of mount is provided with detection mechanism, detection mechanism includes fixed frame and two hardness test probes.
Preferably, the upper surface of the fixing frame is fixedly connected with two supporting seats, the two supporting seats are rotationally connected to the outer surface of the worm, and the supporting seats play a supporting role for the rotation of the worm.
Preferably, the upper surface of the fixing frame is fixedly connected with a first servo motor, one end of the worm close to the first servo motor is fixedly connected to the output shaft end of the first servo motor, and the first servo motor provides power for rotation of the worm.
Preferably, the bottom surface of the rotating disc is rotationally connected with a rotating column, the bottom end of the rotating column is fixedly connected with the upper surface of the fixing frame, and the rotating column plays a supporting role for the rotation of the rotating disc.
Preferably, the bottom surface of every the slip post is all fixedly connected with unable adjustment base, every the equal fixedly connected with universal pulley of bottom surface of unable adjustment base, universal pulley are convenient for unable adjustment base removes.
Preferably, the fixed frame is fixedly connected to the bottom surface of the fixed frame, two symmetrical internal thread moving columns are slidably connected to the inner wall of the fixed frame, two hardness detection probes are respectively fixedly connected to one side surface of the two internal thread moving columns, which is close to each other, and the hardness detection probes are in the prior art and detect the applied force and the indentation depth of the annular forging by pressing the annular forging, so that the hardness of the annular forging is measured.
Preferably, the inner wall rotation of fixed frame is connected with two-way threaded rod, two equal threaded connection of internal thread removes the post at the surface of two-way threaded rod, the bottom surface fixedly connected with second servo motor of mount, the one end that two-way threaded rod is close to second servo motor all runs through fixed frame and fixed connection at second servo motor's output axle head, and the second servo motor provides power for the rotation of two-way threaded rod.
The utility model provides a hardness tester for detecting an annular forging piece, which has the following beneficial effects:
1. this annular forging detects sclerometer passes through mount, fixed establishment and detection mechanism's setting, can make hardness test probe press perpendicularly on annular forging's cambered surface, avoids current test probe to lead to test probe skew when unable perpendicular annular forging easily, has guaranteed that hardness test probe presses on annular forging's cambered surface steadily to follow-up detection precision has been guaranteed.
2. This hardness tester is detected to annular forging passes through detection mechanism's setting, fixes four grip blocks centre gripping on annular forging after, and the fixed frame is located annular forging's diameter top this moment to two hardness detection probes all are located annular forging diameter's extension line department, then control second servo motor operation, drive two-way threaded rod and rotate, and make two internal thread movable columns be close to annular forging, hardness detection probe presses annular forging, thereby realizes annular forging's hardness detection.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a rotating disk and worm of the present utility model;
FIG. 3 is a schematic view of a split structure of a rotating disc and a rotating column according to the present utility model;
fig. 4 is a schematic perspective view of the fixing frame and the bidirectional threaded rod of the present utility model.
Description of the reference numerals
1. A fixing frame;
2. A fixing mechanism; 21. a rotating disc; 22. an anti-drop sliding block; 23. a rotating lever; 24. a sliding column; 25. a worm wheel disk; 26. a worm; 27. a clamping block; 28. a first servo motor; 29. a support base; 210. rotating the column; 211. a fixed base; 212. a universal pulley;
3. A detection mechanism; 31. a fixed frame; 32. an internal thread moving column; 33. a hardness detection probe; 34. a two-way threaded rod; 35. and a second servo motor.
Detailed Description
The embodiment of the utility model provides a hardness tester for detecting an annular forging.
Referring to fig. 1, the portable electric device comprises a fixing frame 1, wherein a storage battery is arranged on the fixing frame 1 to supply power to electric equipment in the device.
Referring to fig. 1, 2 and 3, a fixing mechanism 2 is disposed above a fixing frame 1, the fixing mechanism 2 includes a rotating disc 21 and a worm 26, a first sliding groove is formed on the rotating disc 21, a second sliding groove is formed on the fixing frame 1, and four sliding columns 24 can be driven to synchronously approach or separate from each other when the rotating disc 21 rotates.
The inner wall sliding connection of rolling disc 21 has four anti-disengaging blocks 22, can promote anti-disengaging blocks 22 to remove in the first spout on rolling disc 21 under the spacing effect of second spout and slip column 24 on mount 1 when rolling disc 21 rotates, the bottom surface of every anti-disengaging block 22 all rotates and is connected with dwang 23, the equal fixedly connected with slip column 24 of bottom of every dwang 23, the equal sliding connection of every slip column 24 is at the inner wall of mount 1, the equal fixedly connected with grip block 27 of the surface of every slip column 24, grip block 27 can carry out the centre gripping to annular forging, the axle center of annular forging and the center coincidence of four slip columns 24 this moment.
The outer surface of the rotating disc 21 is fixedly connected with a worm wheel disc 25, the worm wheel disc 25 is meshed with a worm 26, and the worm wheel disc 25 and the rotating disc 21 can be driven to rotate under the meshing action of the worm wheel disc 25 and the worm 26 when the worm 26 rotates.
The upper surface of mount 1 fixedly connected with two supporting seats 29, two supporting seats 29 rotate the surface of connecting at worm 26, and supporting seat 29 plays the supporting role for the rotation of worm 26.
The upper surface of mount 1 fixedly connected with first servo motor 28, the one end that worm 26 is close to first servo motor 28 fixed connection is at first servo motor 28's output axle head, and first servo motor 28 provides power for the rotation of worm 26.
The bottom surface of the rotating disc 21 is rotatably connected with a rotating column 210, the bottom end of the rotating column 210 is fixedly connected to the upper surface of the fixing frame 1, and the rotating column 210 plays a supporting role for the rotation of the rotating disc 21.
The bottom surface of each sliding column 24 is fixedly connected with a fixed base 211, the bottom surface of each fixed base 211 is fixedly connected with a universal pulley 212, and the universal pulleys 212 facilitate the movement of the fixed bases 211.
Referring to fig. 1 and 4, a detection mechanism 3 is disposed at the bottom of the fixing frame 1, the detection mechanism 3 includes a fixing frame 31 and two hardness detection probes 33, the fixing frame 31 is fixedly connected to the bottom surface of the fixing frame 1, two symmetrical internal thread moving columns 32 are slidably connected to the inner wall of the fixing frame 31, the fixing frame 31 plays a guiding role for movement of the internal thread moving columns 32, and the centers of the two internal thread moving columns 32 coincide with the centers of the four sliding columns 24.
The two hardness detection probes 33 are respectively and fixedly connected to one side surface of the two internal thread moving columns 32, which is close to each other, and the hardness detection probes 33 are in the prior art, and detect the applied force and the indentation depth of the annular forging by pressing the annular forging, so that the hardness of the annular forging is measured.
The inner wall rotation of fixed frame 31 is connected with two-way threaded rod 34, and two internal thread remove the equal threaded connection of post 32 at the surface of two-way threaded rod 34, can drive two internal thread when two-way threaded rod 34 rotate and remove post 32 and be close to each other or keep away from each other, and the bottom surface fixedly connected with second servo motor 35 of mount 1, the one end that two-way threaded rod 34 is close to second servo motor 35 all runs through fixed frame 31 and fixed connection at the output axle head of second servo motor 35, and second servo motor 35 provides power for the rotation of two-way threaded rod 34.
The utility model is used when in use: the device comprises a first servo motor 28, a worm wheel disc 25, a rotating disc 21, a sliding block 22, a fixing frame 1, a rotating disc 21, a sliding column 24, a clamping block 27, a second servo motor 35, a hardness detection probe 33, a fixing frame 1, a fixing frame 24, a universal pulley 212 and a rotating disc 21.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an annular forging detects sclerometer, includes mount (1), its characterized in that: the fixing frame is characterized in that a fixing mechanism (2) is arranged above the fixing frame (1), the fixing mechanism (2) comprises a rotating disc (21) and a worm (26), the inner wall of the rotating disc (21) is slidably connected with four anti-falling sliding blocks (22), each anti-falling sliding block (22) is rotationally connected with a rotating rod (23) on the bottom surface, a sliding column (24) is fixedly connected with the bottom end of the rotating rod (23), each sliding column (24) is slidably connected with the inner wall of the fixing frame (1), a clamping block (27) is fixedly connected with the outer surface of the sliding column (24), a worm wheel disc (25) is fixedly connected with the outer surface of the rotating disc (21), the worm wheel disc (25) is meshed with the worm (26), a detection mechanism (3) is arranged at the bottom of the fixing frame (1), and the detection mechanism (3) comprises a fixing frame (31) and two hardness detection probes (33).
2. The annular forging inspection durometer of claim 1, wherein: the upper surface of mount (1) is fixedly connected with two supporting seats (29), and two supporting seats (29) rotate and connect in the surface of worm (26).
3. The annular forging inspection durometer of claim 1, wherein: the upper surface of mount (1) fixedly connected with first servo motor (28), the one end that worm (26) is close to first servo motor (28) fixed connection is at the output axle head of first servo motor (28).
4. The annular forging inspection durometer of claim 1, wherein: the bottom surface of rolling disc (21) rotates and is connected with rotation post (210), the bottom fixed connection of rotation post (210) is at the upper surface of mount (1).
5. The annular forging inspection durometer of claim 1, wherein: the bottom surface of every sliding column (24) all fixedly connected with unable adjustment base (211), the bottom surface of every unable adjustment base (211) all fixedly connected with universal pulley (212).
6. The annular forging inspection durometer of claim 1, wherein: the fixed frame (31) is fixedly connected to the bottom surface of the fixed frame (1), two symmetrical internal thread moving columns (32) are slidably connected to the inner wall of the fixed frame (31), and two hardness detection probes (33) are respectively and fixedly connected to one side surface of the two internal thread moving columns (32) close to each other.
7. The annular forging inspection durometer of claim 6, wherein: the inner wall rotation of fixed frame (31) is connected with two-way threaded rod (34), two equal threaded connection of internal thread movable column (32) is at the surface of two-way threaded rod (34), the bottom surface fixedly connected with second servo motor (35) of mount (1), the one end that two-way threaded rod (34) is close to second servo motor (35) all runs through fixed frame (31) and fixed connection at the output axle head of second servo motor (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322538354.9U CN220961053U (en) | 2023-09-19 | 2023-09-19 | Hardness tester for annular forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322538354.9U CN220961053U (en) | 2023-09-19 | 2023-09-19 | Hardness tester for annular forging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220961053U true CN220961053U (en) | 2024-05-14 |
Family
ID=91021058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322538354.9U Active CN220961053U (en) | 2023-09-19 | 2023-09-19 | Hardness tester for annular forging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220961053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118583976A (en) * | 2024-08-02 | 2024-09-03 | 山西富兴通重型环锻件有限公司 | Automatic flaw detection device for annular forging |
-
2023
- 2023-09-19 CN CN202322538354.9U patent/CN220961053U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118583976A (en) * | 2024-08-02 | 2024-09-03 | 山西富兴通重型环锻件有限公司 | Automatic flaw detection device for annular forging |
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