CN216669612U - Steel wire hardness testing device - Google Patents
Steel wire hardness testing device Download PDFInfo
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- CN216669612U CN216669612U CN202122836754.9U CN202122836754U CN216669612U CN 216669612 U CN216669612 U CN 216669612U CN 202122836754 U CN202122836754 U CN 202122836754U CN 216669612 U CN216669612 U CN 216669612U
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- plate
- steel wire
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- fixing
- gear
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 38
- 239000010959 steel Substances 0.000 title claims abstract description 38
- 238000007542 hardness measurement Methods 0.000 title claims abstract description 20
- 230000035939 shock Effects 0.000 claims abstract description 26
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 230000003028 elevating effect Effects 0.000 claims abstract description 9
- 238000013016 damping Methods 0.000 claims description 34
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 description 5
- 230000003111 delayed effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The application relates to a steel wire hardness testing arrangement, it includes the base, its characterized in that: the upper surface of base is fixed with the support frame, the upper surface of base is fixed with spacing frame, spacing frame internal rotation is provided with the removal screw rod, it is provided with the movable plate to slide in the spacing frame, the tip of removal screw rod rotates and is provided with the second gear, the upper surface symmetry of movable plate is fixed with the mount, the lateral wall of spacing frame rotates and is provided with first gear, the upper surface of base is provided with fixed block and delay motor, the lateral wall of fixed block is provided with the dead lever, delay motor's output is provided with changes the board, the tip lateral wall that changes the board rotates and is provided with the swinging plate, be provided with elevating gear in the roof of support frame, elevating gear's diapire is provided with the shock attenuation board, the lower surface of shock attenuation board is provided with the pick-up plate, the lower surface of pick-up plate is provided with the pressure head. This application has the effect that reduces detection error, prevents that the pressure head from damaging and ability quick travel steel wire.
Description
Technical Field
The application relates to the technical field of steel wire processing, in particular to a steel wire hardness testing device.
Background
At present, steel wire is one of four major varieties of steel plate, pipe, mould and wire, and is a reprocessed product made up by using hot-rolled wire rod through cold-drawing process. The sections are classified according to the shapes, and mainly comprise circles, squares, moments, triangles, ellipses, flat shapes, trapezoids, zigzag shapes and the like; the steel wires are classified according to the strength, and the low strength is less than 390 MPa, the low strength is 390-785 MPa, the common strength is 785-1225 MPa, the high strength is 1225-1960 MPa, the high strength is 1960-3135 MPa, and the extra high strength is 3135 MPa; after the steel wire is processed, tests are required, including hardness tests.
The existing steel wire hardness testing device is difficult to control the testing pressure, the pressing head presses downwards to generate certain trace vibration to influence the testing result, and the steel wire is difficult to move in the testing process and is inconvenient to detect in multiple places.
In view of the above-mentioned related art, the inventor believes that there are defects that the pressure head is easily damaged and an error is easily generated due to vibration, and the movement of the steel wire after being fixed is troublesome.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems proposed in the background art described above, the present application provides a steel wire hardness testing device.
The application provides a steel wire hardness testing arrangement adopts following technical scheme:
a steel wire hardness testing device comprises a base, wherein a supporting frame is fixed on the upper surface of the base, a limiting frame is fixed on the upper surface of the base, a moving screw is arranged in the limiting frame in a rotating mode, a moving plate is arranged in the limiting frame in a sliding mode, threads of the moving screw penetrate through the moving plate, a second gear is arranged at the end portion of the moving screw in a rotating mode, fixing frames are symmetrically fixed on the upper surface of the moving plate, fixing bolts are arranged in the top walls of the two fixing frames in a rotating mode, a limiting plate is symmetrically fixed between each fixing frame and the upper surface of the moving plate, a fixing plate is arranged between the limiting plates of the fixing frames in a sliding mode, the bottom walls of the fixing bolts are arranged on the upper surface of the fixing plate in a rotating mode, an arc-shaped plate is arranged on the lower surface of the fixing plate, a first gear is arranged on the side wall of the limiting frame in a rotating mode, and is meshed with the second gear, the upper surface of base is provided with fixed block and time delay motor, the lateral wall of fixed block is provided with the dead lever, time delay motor's output is provided with changes the board, the tip lateral wall that changes the board rotates and is provided with the swing board, the dead lever slides and sets up in the one end of swing board, the other end activity of swing board is pegged graft in first gear, be provided with elevating gear in the roof of support frame, elevating gear's diapire is provided with the shock attenuation board, the lower surface of shock attenuation board is provided with a plurality of damping device, a plurality of damping device's diapire is provided with the pick-up plate, the lower surface of pick-up plate is provided with the pressure head.
Through adopting above-mentioned technical scheme, prevent through the high-pressure spring in the damping device that the pressure head damages to can reduce vibrations and reduce the error, control the swing of swinging plate through the time delay motor and make the removal screw rod rotate, screw rod pivoted time delay is rotated and is conveniently moved the hardness detection that the steel wire realized different positions.
Preferably, the side walls of the two ends of the limiting frame are symmetrically provided with placing grooves.
Through adopting above-mentioned technical scheme, the standing groove is used for conveniently placing the steel wire.
Preferably, elevating gear includes the outer pole that goes up and down, the outer pole that goes up and down sets up in the roof of support frame, the upper surface of the outer pole that goes up and down is provided with elevator motor, elevator motor's output is provided with the lifting screw, it is provided with the interior pole that goes up and down to slide in the outer pole that goes up and down, the tip screw thread of lifting screw sets up in the pole that goes up and down, the diapire of the pole that goes up and down is connected with the shock attenuation board.
Through adopting above-mentioned technical scheme, elevator motor rotates and drives the lifting screw and rotate and control the lift of interior pole of going up and down, reaches the effect of lift pressure head.
Preferably, a sliding groove is formed in the swing plate, and the fixing rod is slidably arranged in the sliding groove.
Through adopting above-mentioned technical scheme, the spout makes things convenient for the swing board to swing back and forth.
Preferably, the support frame is provided with an L-shaped structure.
Through adopting above-mentioned technical scheme, elevating gear is conveniently placed to L shape structure.
Preferably, the fixing frame is arranged in an inverted U-shaped structure.
Through adopting above-mentioned technical scheme, the convenient fixing bolt that places of inverted U-shaped structure makes the fixed steel wire of arc.
Preferably, the upper surface of the moving plate is provided with an arc-shaped groove.
Through adopting above-mentioned technical scheme, the convenient fixed steel wire position of arc wall.
Preferably, the upper surfaces of the two fixing bolts are both fixed with a rotary head.
Through adopting above-mentioned technical scheme, the turn is used for rotating fixing bolt.
Preferably, damping device includes the shock attenuation outer boom, the top of shock attenuation outer boom sets up in the shock attenuation inboard, it is provided with the interior pole of shock attenuation to slide in the shock attenuation outer boom, be provided with damping spring between the roof lower surface of shock attenuation outer boom and the upper surface of the interior pole of shock attenuation.
Through adopting above-mentioned technical scheme, the shock attenuation outer boom is used for stabilizing the pick-up plate with the interior pole of shock attenuation, and damping spring is used for reducing the vibrations when measuring, reduces the error.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the rotating plate is driven to rotate by the rotation of the delay motor to enable the oscillating plate to oscillate up and down, the oscillating plate is movably inserted into the first gear by the limit of the fixed rod and the sliding chute, the delayed rotation of the first gear is realized to drive the second gear to rotate in a delayed manner, the second gear rotates to drive the moving screw to rotate to control the moving plate to slide, and finally, the fixed steel wire is controlled to move and detect to improve the detection efficiency and the detection quality;
2. the lifting motor rotates to drive the lifting screw to rotate to control the lifting inner rod to lift, the bottom wall of the lifting inner rod is provided with the damping device, and the damping device is internally provided with the high-pressure spring to reduce the detected vibration, reduce the error and protect the pressure head.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a delay device according to the present invention;
FIG. 3 is a schematic diagram of a moving plate structure according to the present invention;
FIG. 4 is a schematic view of the lifting device of the present invention;
FIG. 5 is a schematic view of the shock absorbing device according to the present invention;
description of reference numerals: 1. a base; 2. a limiting frame; 21. a placement groove; 3. a lifting device; 31. a lifting motor; 32. an inner lifting rod; 33. a lifting screw; 34. a damper plate; 35. a lifting outer rod; 4. a support frame; 5. a swing plate; 51. a first gear; 52. rotating the plate; 53. a delay motor; 54. a fixed block; 55. A fixing rod; 56. a chute; 6. moving the screw; 61. a second gear; 7. moving the plate; 71. an arc-shaped slot; 72. a fixed mount; 73. fixing the bolt; 74. a fixing plate; 75. an arc-shaped plate; 76. a limiting plate; 77. Turning the head; 8. a damping device; 81. a shock absorbing outer rod; 82. a damping spring; 83. a shock absorption inner rod; 9. detecting a plate; 91. and (4) pressing head.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses steel wire hardness testing arrangement. Referring to fig. 1-5, a steel wire hardness testing device comprises a base 1, a supporting frame 4 is fixed on the upper surface of the base 1, a limiting frame 2 is fixed on the upper surface of the base 1, the limiting frame 2 is used for limiting the sliding position of a moving plate 7, a moving screw 6 is rotatably arranged in the limiting frame 2, the moving plate 7 is slidably arranged in the limiting frame 2, the moving screw 6 penetrates through the moving plate 7 in a threaded manner, the moving screw 6 rotates to drive the moving plate 7 to slide, a second gear 61 is rotatably arranged at the end of the moving screw 6, fixing frames 72 are symmetrically fixed on the upper surface of the moving plate 7, fixing bolts 73 are rotatably arranged in the top walls of the two fixing frames 72, a limiting plate 76 is symmetrically fixed between each fixing frame 72 and the upper surface of the moving plate 7, the limiting plates 76 are used for preventing the fixing plates 74 from rotating, a fixing plate 74 is slidably arranged between the limiting plates 76 of each fixing frame 72, the bottom wall of the fixed bolt 73 is rotatably arranged on the upper surface of the fixed plate 74, the lower surface of the fixed plate 74 is provided with an arc-shaped plate 75, the fixed bolt 73 rotatably controls the arc-shaped plate 75 to ascend and descend to fix or take out a steel wire, the side wall of the limiting frame 2 is rotatably provided with a first gear 51, the first gear 51 is meshed with a second gear 61, the upper surface of the base 1 is provided with a fixed block 54 and a delay motor 53, the side wall of the fixed block 54 is provided with a fixed rod 55, the output end of the delay motor 53 is provided with a rotating plate 52, the side wall of the end part of the rotating plate 52 is rotatably provided with a swinging plate 5, the delay motor 53 rotates to drive the rotating plate 52 to rotate so that an end part chute 56 of the swinging plate 5 slides along the fixed rod 55, the swinging plate 5 is inserted in the first gear 51 in a reciprocating manner, the time-delayed rotation of the first gear 51 is realized, the fixed rod 55 is slidably arranged in one end of the swinging plate 5, and the other end of the swinging plate 5 is movably inserted in the first gear 51, be provided with elevating gear 3 in the roof of support frame 4, elevating gear 3's diapire is provided with shock attenuation board 34, and the lower surface of shock attenuation board 34 is provided with a plurality of damping device 8, and damping device 8 is used for reducing the vibrations that detect, and protects pressure head 91, and a plurality of damping device 8's diapire is provided with pick-up plate 9, and the lower surface of pick-up plate 9 is provided with pressure head 91.
Referring to fig. 2, the side walls of the two ends of the limiting frame 2 are symmetrically provided with placing grooves 21.
Referring to fig. 4, the lifting device 3 includes a lifting outer rod 35, the lifting outer rod 35 is disposed in the top wall of the support frame 4, a lifting motor 31 is disposed on the upper surface of the lifting outer rod 35, a lifting screw 33 is disposed at the output end of the lifting motor 31, a lifting inner rod 32 is slidably disposed in the lifting outer rod 35, the end portion of the lifting screw 33 is threadedly disposed in the lifting inner rod 32, the bottom wall of the lifting inner rod 32 is connected with a damping plate 34, and the lifting screw 33 rotates to control the lifting of the lifting inner rod 32.
Referring to fig. 2, a slide groove 56 is formed in the swing plate 5, and the fixing lever 55 is slidably disposed in the slide groove 56.
Referring to fig. 1, the support frame 4 is provided in an L-shaped configuration.
Referring to fig. 3, the fixing frame 72 is provided in an inverted U-shaped structure.
Referring to fig. 3, an arc-shaped groove 71 is formed on the upper surface of the moving plate 7.
Referring to fig. 3, the upper surfaces of both fixing bolts 73 are fixed with a turn 77.
Referring to fig. 5, the damping device 8 includes an outer damping rod 81, a top end of the outer damping rod 81 is disposed in the damping plate 34, an inner damping rod 83 is slidably disposed in the outer damping rod 81, a damping spring 82 is disposed between a lower surface of a top wall of the outer damping rod 81 and an upper surface of the inner damping rod 83, and the damping spring 82 is a high-pressure spring.
The implementation principle of the steel wire hardness testing device in the embodiment of the application is as follows: when the utility model is used, firstly, a steel wire is placed in the arc-shaped groove 71 through the placing groove 21, the two fixing bolts 73 are rotated to make the fixing plates 74 descend, the two fixing plates 74 descend to drive the two arc-shaped plates 75 to descend to fix the position of the steel wire, the lifting motor 31 rotates to drive the lifting screw 33 to rotate to make the lifting inner rod 32 descend along the lifting outer rod 35, the lifting inner rod 32 descends to drive the damping plate 34 and the detection plate 9 to descend, the detection plate 9 descends to drive the pressure head 91 to detect the steel wire, the high-pressure damping spring 82 in the damping device 8 reduces the vibration of the pressure head 91 in the process of detection, the use of the pressure head 91 is protected, the detection efficiency is improved, after the detection is completed, the lifting motor 31 drives the lifting screw 33 to rotate to make the pressure head 91 ascend, the delay motor 53 rotates to drive the rotating plate 52 to rotate, the rotating plate 52 rotates to drive the end sliding chute 56 of the swinging plate 5 to slide along the fixing rod 55, and the swinging plate 5 is inserted and swung in the first gear 51 back and forth, the first gear 51 is driven to rotate in a delayed manner to drive the second gear 61 to rotate in a delayed manner, the second gear 61 rotates to drive the movable screw 6 to rotate so as to control the movable plate 7 to slide, so that the steel wire detection position can be quickly and accurately replaced, multiple positions can be quickly detected, and the detection efficiency and quality are improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a steel wire hardness testing arrangement, includes base (1), its characterized in that: the upper surface of the base (1) is fixed with a support frame (4), the upper surface of the base (1) is fixed with a limit frame (2), a movable screw (6) is arranged in the limit frame (2) in a rotating mode, a movable plate (7) is arranged in the limit frame (2) in a sliding mode, the movable screw (6) penetrates through the movable plate (7) in a threaded mode, the end portion of the movable screw (6) is provided with a second gear (61) in a rotating mode, fixing frames (72) are symmetrically fixed on the upper surface of the movable plate (7), fixing bolts (73) are arranged in the top walls of the two fixing frames (72) in a rotating mode, a limit plate (76) is symmetrically fixed between each fixing frame (72) and the upper surface of the movable plate (7), a fixing plate (74) is arranged between the limit plates (76) of each fixing frame (72) in a sliding mode, and the bottom wall of each fixing bolt (73) is arranged on the upper surface of the fixing plate (74) in a rotating mode, the lower surface of the fixed plate (74) is provided with an arc-shaped plate (75), the side wall of the limiting frame (2) is rotatably provided with a first gear (51), the first gear (51) is meshed with a second gear (61), the upper surface of the base (1) is provided with a fixed block (54) and a delay motor (53), the side wall of the fixed block (54) is provided with a fixed rod (55), the output end of the delay motor (53) is provided with a rotating plate (52), the side wall of the end part of the rotating plate (52) is rotatably provided with a swinging plate (5), the fixed rod (55) is slidably arranged in one end of the swinging plate (5), the other end of the swinging plate (5) is movably inserted in the first gear (51), the top wall of the support frame (4) is provided with a lifting device (3), and the bottom wall of the lifting device (3) is provided with a damping plate (34), the damping device is characterized in that a plurality of damping devices (8) are arranged on the lower surface of the damping plate (34), a detection plate (9) is arranged on the bottom wall of each damping device (8), and a pressure head (91) is arranged on the lower surface of each detection plate (9).
2. The steel wire hardness testing device according to claim 1, wherein: the side walls of the two ends of the limiting frame (2) are symmetrically provided with placing grooves (21).
3. The steel wire hardness testing device according to claim 1, wherein: elevating gear (3) are including going up and down outer pole (35), go up and down outer pole (35) set up in the roof of support frame (4), the upper surface of going up and down outer pole (35) is provided with elevator motor (31), the output of elevator motor (31) is provided with lifting screw (33), it is provided with pole (32) in going up and down to slide in outer pole (35) goes up and down, the tip screw thread of lifting screw (33) sets up in pole (32) in going up and down, the diapire and the shock attenuation board (34) of pole (32) in going up and down are connected.
4. The steel wire hardness testing device according to claim 1, wherein: a sliding groove (56) is formed in the swinging plate (5), and the fixing rod (55) is arranged in the sliding groove (56) in a sliding mode.
5. The steel wire hardness testing device according to claim 1, wherein: the support frame (4) is of an L-shaped structure.
6. The steel wire hardness testing device according to claim 1, characterized in that: the fixing frame (72) is arranged into an inverted U-shaped structure.
7. The steel wire hardness testing device according to claim 1, wherein: the upper surface of the moving plate (7) is provided with an arc-shaped groove (71).
8. The steel wire hardness testing device according to claim 1, wherein: the upper surfaces of the two fixing bolts (73) are fixed with rotary heads (77).
9. The steel wire hardness testing device according to claim 1, wherein: damping device (8) are including shock attenuation outer rod (81), the top of shock attenuation outer rod (81) sets up in shock attenuation board (34), slide in shock attenuation outer rod (81) and be provided with interior pole (83) of shock attenuation, be provided with damping spring (82) between the upper surface of roof lower surface and interior pole (83) of shock attenuation outer rod (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122836754.9U CN216669612U (en) | 2021-11-18 | 2021-11-18 | Steel wire hardness testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122836754.9U CN216669612U (en) | 2021-11-18 | 2021-11-18 | Steel wire hardness testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216669612U true CN216669612U (en) | 2022-06-03 |
Family
ID=81784870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122836754.9U Expired - Fee Related CN216669612U (en) | 2021-11-18 | 2021-11-18 | Steel wire hardness testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216669612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115290484A (en) * | 2022-09-29 | 2022-11-04 | 江苏培达塑料有限公司 | End hardness detection equipment of PVC pipe production line |
-
2021
- 2021-11-18 CN CN202122836754.9U patent/CN216669612U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115290484A (en) * | 2022-09-29 | 2022-11-04 | 江苏培达塑料有限公司 | End hardness detection equipment of PVC pipe production line |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220603 |
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| CF01 | Termination of patent right due to non-payment of annual fee |