CN113533105B - Mould intensity check out test set - Google Patents
Mould intensity check out test set Download PDFInfo
- Publication number
- CN113533105B CN113533105B CN202111085216.9A CN202111085216A CN113533105B CN 113533105 B CN113533105 B CN 113533105B CN 202111085216 A CN202111085216 A CN 202111085216A CN 113533105 B CN113533105 B CN 113533105B
- Authority
- CN
- China
- Prior art keywords
- cavity
- impact body
- main box
- impact
- box body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
- G01N3/48—Investigating hardness or rebound hardness by performing impressions under impulsive load by indentors, e.g. falling ball
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/001—Impulsive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0076—Hardness, compressibility or resistance to crushing
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a mold strength detection device, which comprises a main box body, wherein an impact mechanism is arranged in the main box body, a friction mechanism is arranged outside the impact mechanism, and a support mechanism is arranged outside the friction mechanism; according to the invention, through the rotatable main box body, the horizontal detection or the vertical detection can be carried out, the practicability of the invention is improved, the friction block is automatically driven to move inwards to abut against the outer end face of the magnetic impact body during the horizontal detection through the friction mechanism, the gravity reduced in the movement process of the magnetic impact body during the horizontal detection is compensated by the friction force of the friction block, the accuracy of the vertical detection and the horizontal detection results is ensured, the supporting block abuts against the side wall of the mold during the horizontal detection through the supporting device, and the main box body abuts against the side wall to be detected through the reaction force of the supporting screw rod, so that the resilience power of the magnetic impact body is completely from the mold when the magnetic impact body impacts the surface of the mold, and the detection accuracy is further improved.
Description
Technical Field
The invention relates to the technical field related to mold strength detection, in particular to mold strength detection equipment.
Background
Hardness is a main technical index of die steel, and the die must have sufficiently high hardness to keep the shape and size of the die under high stress.
Present mould intensity check out test set mainly relies on portable hardness detector to detect, come the intensity that the analysis mould possessed with the help of mould hardness, but its impact device of present portable hardness detector is generally all longer, if detect the die cavity lateral wall of less mould then can't detect smoothly, and during the level detection mould, because the impact body among the impact device gravity when the motion process is offset, and impact the body and receive the influence of gravity during vertical detection, lead to horizontal detection inconsistent with vertical testing result, the deviation appears in the testing result.
Disclosure of Invention
The invention aims to provide a mould strength detection device which is used for overcoming the defects in the prior art.
The mold strength detection equipment comprises a main box body, wherein an impact mechanism is arranged in the main box body, a friction mechanism is arranged on the outer side of the impact mechanism, and a supporting mechanism is arranged on the outer side of the friction mechanism;
the impact mechanism comprises a magnetic impact body arranged in the main box body, a bayonet spring is fixed on the lower end face of the magnetic impact body, an electromagnet is arranged on the upper side of the magnetic impact body, and the impact mechanism is used for impacting the surface of a die to be tested;
the friction mechanism comprises two friction blocks which are bilaterally symmetrical by taking the magnetic impact body as a center, and is used for compensating the gravity reduced in the horizontal direction of the horizontal detection magnetic impact body;
the supporting mechanism is used for supporting the main box body during horizontal detection.
As a still further scheme of the invention: be equipped with in the main tank body and strike the body chamber, it is equipped with the spherical pressure head logical chamber that the opening is decurrent to strike body chamber downside intercommunication, magnetism strike the body with it is vice to strike to form a pair of slip between the body chamber, magnetism is strikeed internal bayonet lock slip chamber that is equipped with bilateral symmetry and opening outside, it is equipped with bayonet lock slip chamber corresponds to strike body chamber left and right side intercommunication, the internal sliding fit of magnetism impact has the bayonet lock, the bayonet lock with be fixed with spherical pressure head between the bayonet lock slip chamber diapire, the electro-magnet is fixed in strike on the body chamber upper end wall.
As a still further scheme of the invention: the utility model discloses a clutch mechanism, including the clutch mechanism, the clutch mechanism is including the clutch mechanism, the clutch mechanism is including the clutch mechanism, the.
As a still further scheme of the invention: the utility model discloses a friction block lead screw, including clutch block lead screw, clutch block lead screw outside, the terminal of clutch block lead screw outside is fixed with driven bevel gear, end internal rotation fit in ring gear chamber upper end has with strike the ring gear seat that the body cavity set up as central ring, the lateral part downwardly extending of ring gear seat in the ring gear chamber, the terminal surface is fixed with driven bevel gear meshing just uses strike the ring gear that the body cavity set up as central ring, the ring gear sets up the ring gear can make the left and right sides driven bevel gear rotates simultaneously.
As a still further scheme of the invention: the supporting mechanism comprises a supporting block arranged on the upper side of the main box body, two nut cavities which are bilaterally symmetrical with the impact cavity serving as a center are arranged in the main box body, two screw rod cavities which are bilaterally symmetrical and have upward openings are arranged in the main box body, the screw rod cavities extend downwards to respectively penetrate through the left side and the right side of the nut cavities, a supporting screw rod which extends downwards into the screw rod cavities is fixed on the lower end face of the supporting block, and the supporting block can be abutted against the side wall of the mold during horizontal detection.
As a still further scheme of the invention: nut chamber upper end wall normal running fit have with support lead screw is the nut ring seat of central annular setting, nut ring seat downwardly extending to the nut intracavity, terminal surface is fixed with under the nut ring seat with support lead screw thread fit's nut, the outer disc normal running fit of main tank body have with the adjust knob of nut meshing, adjust knob with strike the body chamber and set up as central annular, the annular sets up adjust knob can make the left and right sides the nut rotates simultaneously.
As a still further scheme of the invention: the improved bearing box is characterized in that two rotating shafts which are symmetrical front and back are arranged in the main box body in a rotating fit mode, the rotating shafts extend outwards to the outside of the main box body, a supporting rod is fixed on the end face of the outer side of each rotating shaft, a supporting rod seat fixed on the upper end face of the supporting rod is arranged on the upper side of the supporting block, a handle is fixed on the upper end face of the supporting rod seat, a driving gear cavity is communicated with the upper side of the annular gear cavity, the rotating shafts extend inwards to the inside of the driving gear cavity, and a driving gear meshed with the upper end face of the annular gear is fixed at the tail end of the inner side of each rotating shaft.
As a still further scheme of the invention: rear side be equipped with the decurrent spacer pin sliding chamber of opening in the pivot, the pivot outside be equipped with two with the spacer pin card that the spacer pin sliding chamber corresponds goes into the chamber, spacer pin sliding chamber sliding fit has the spacer pin, be equipped with the inclined plane chamber of opening backward in the spacer pin, the spacer pin up end with be fixed with the slip pin spring between the spacer pin sliding chamber diapire, the rear side sliding fit has the depression bar in the pivot, the depression bar rear side part extends to the rear side backward the outside, the front side part of bracing piece extends to the inclined plane intracavity, the spacer pin can be gone into the intracavity is gone into to the spacer pin card.
As a still further scheme of the invention: one of them the spacer pin card is gone into the chamber and is located the pivot downside, another the spacer pin card is gone into the chamber and is located the pivot right side, two the contained angle between the spacer pin card is gone into the chamber is ninety degrees, it is equipped with two symmetrical coils around to strike the body cavity outside.
The invention has the beneficial effects that:
1. according to the invention, the magnetic impact body can carry out horizontal impact or vertical impact through the rotatable main box body, so that the horizontal detection or vertical detection can be carried out, the side wall of the small-sized die can be detected, and the practicability of the invention is improved.
2. According to the invention, the friction mechanism is used for automatically driving the friction block to move inwards to abut against the outer end face of the magnetic impact body during horizontal detection, so that the magnetic impact body is subjected to an opposite force during rebounding, the reduced gravity effect during the movement process of the magnetic impact body during horizontal detection is compensated, and the accuracy of vertical detection and horizontal detection results is ensured.
3. According to the invention, through the supporting device, during horizontal detection, the supporting block is abutted against the side wall of the die, and the main box body is abutted against the side wall to be detected through the reaction force of the supporting screw rod, so that when the magnetic impact body impacts the surface of the die, the resilience power of the magnetic impact body is completely from the die, and the detection accuracy is further improved.
Drawings
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a schematic view of the overall structure of a mold strength testing apparatus according to the present invention;
FIG. 3 is a schematic view of A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is an enlarged, fragmentary view of the nut of FIG. 2 in accordance with the present invention;
FIG. 5 is an enlarged, fragmentary illustration of the friction block of FIG. 2 in accordance with the present invention;
FIG. 6 is an enlarged, fragmentary view of the spindle of FIG. 3 in accordance with the present invention;
FIG. 7 is a schematic view of B-B of FIG. 6 according to the present invention.
In the figure:
10. a main box body; 11. a screw cavity; 12. a latch cavity; 13. a friction block cavity; 14. impacting a body cavity; 15. a spherical pressure head through cavity; 16. a nut cavity; 17. an annular gear cavity; 18. a driven bevel gear cavity; 20. a support block; 21. adjusting a knob; 22. a support screw rod; 23. a nut ring seat; 24. a nut; 30. a magnetic impact body; 31. an electromagnet; 32. a bayonet lock; 33. a bayonet sliding cavity; 34. a bayonet spring; 35. a spherical indenter; 36. a coil; 40. a friction block; 41. a friction block lead screw; 42. a driven bevel gear; 43. a ring gear; 44. an annular gear seat; 50. a support rod seat; 51. a handle; 52. a support bar; 53. a rotating shaft; 60. a spacing pin; 61. a limit pin sliding cavity; 62. a bevel cavity; 63. a pressure lever; 64. the limit pin is clamped into the cavity; 65. a driving gear; 66. a drive gear cavity; 67. a sliding pin spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention:
referring to fig. 1 to 7, a mold strength detection apparatus according to an embodiment of the present invention includes a main box 10, an impact mechanism is disposed in the main box 10, a friction mechanism is disposed outside the impact mechanism, and a support mechanism is disposed outside the friction mechanism;
the impact mechanism comprises a magnetic impact body 30 arranged in the main box body 10, a bayonet spring 34 is fixed on the lower end face of the magnetic impact body 30, an electromagnet 31 is arranged on the upper side of the magnetic impact body 30, and the impact mechanism is used for impacting the surface of a die to be tested;
the friction mechanism comprises two friction blocks 40 which are symmetrical left and right by taking the magnetic impact body 30 as a center, and the friction mechanism is used for compensating the gravity which is reduced in the horizontal direction of the magnetic impact body 30 and is detected horizontally;
the supporting mechanism is used for supporting the main box body 10 during horizontal detection.
Preferably, an impact body cavity 14 is arranged in the main box body 10, a spherical pressure head through cavity 15 with a downward opening is communicated with the lower side of the impact body cavity 14, the diameter of the bayonet spring 34 is smaller than that of the spherical pressure head through cavity 15, so that the bayonet spring 34 can move downwards to extend out of the main box body 10, a pair of sliding pairs is formed between the magnetic impact body 30 and the impact body cavity 14, bayonet sliding cavities 33 with outward openings and bilateral symmetry are arranged in the magnetic impact body 30, bayonet cavities 12 corresponding to the bayonet sliding cavities 33 are communicated with the left side and the right side of the impact body cavity 14, bayonet pins 32 are in sliding fit in the magnetic impact body 30, the bayonet pins 32 can be clamped in the bayonet cavities 12, so that when the electromagnet 31 is closed, the magnetic impact body 30 can be kept at the tail end of the upper side of the impact body cavity 14, and a spherical pressure head 35 is fixed between the bayonet 32 and the bottom wall of the bayonet sliding cavities 33, the electromagnet 31 is fixed on the upper end wall of the impact body cavity 14, and the electromagnet 31 can repel or attract the magnetic impact body 30 when power is lost, so that the magnetic impact body 30 can move up and down.
Preferably, the left side and the right side of the impact body cavity 14 are communicated with a friction block cavity 13 which is bilaterally symmetrical, a pair of sliding pairs is formed between the friction block 40 and the friction block cavity 13, the end surface of the inner side of the friction block 40 is a rough surface, when the friction block 40 abuts against the magnetic impact body 30, friction force exists between the friction block 40 and the magnetic impact body 30, the friction force is equal to the total weight force borne by the magnetic impact body 30 and all parts in the magnetic impact body, an annular gear cavity 17 which is annularly arranged by taking the impact body cavity 14 as a center is arranged on the outer side of the friction block cavity 13, two driven bevel gear cavities 18 which are bilaterally symmetrical by taking the impact body cavity 14 as a center are communicated with the lower side of the annular gear cavity 17, a friction block screw rod 41 is rotationally matched with the inner side end wall of the driven bevel gear cavity 18, and the inner side part of the friction block screw rod 41 extends inwards to the inside the friction block cavity 13, The outer side part extends outwards to the driven bevel gear cavity 18, the tail end of the inner side of the friction block screw rod 41 is in threaded fit connection with the friction block 40, when the magnetic impact body 30 collides with a die and rebounds, the friction force between the friction block 40 and the magnetic impact body 30 is equal to the gravity force borne by the magnetic impact body 30 during vertical detection, and therefore the accuracy of a detection result is ensured.
Preferably, a driven bevel gear 42 is fixed at the outer end of the friction block screw rod 41, an annular gear seat 44 which is annularly arranged around the impact body cavity 14 is rotationally matched in the upper end wall of the annular gear cavity 17, the annular gear seat 44 is used for supporting the annular gear 43, the lower part of the annular gear seat 44 extends downwards into the annular gear cavity 17, an annular gear 43 which is meshed with the driven bevel gear 42 and annularly arranged around the impact body cavity 14 is fixed on the lower end surface of the annular gear seat 44, and the annularly arranged annular gear 43 can enable the driven bevel gears 42 on the left side and the right side to rotate simultaneously.
Preferably, the supporting mechanism includes a supporting block 20 disposed on the upper side of the main box body 10, two nut cavities 16 which are bilaterally symmetrical with the impact cavity 14 as a center are disposed in the main box body 10, two screw cavities 11 which are bilaterally symmetrical and have upward openings are disposed in the main box body 10, the screw cavities 11 extend downward and respectively penetrate through the nut cavities 16 on the left and right sides, a supporting screw 22 which extends downward into the screw cavity 11 is fixed on the lower end face of the supporting block 20, the supporting block 20 can be abutted against the side wall of the mold during horizontal detection, the lower end face of the main box body 10 is abutted against the side wall of the mold through a reaction force, and the smooth proceeding of the detection process is ensured.
Preferably, a nut ring seat 23 which is annularly arranged by taking the support screw rod 22 as a center is rotationally matched with the upper end wall of the nut cavity 16, the nut ring seat 23 is used for supporting and fixing the nut 24, the nut ring seat 23 extends downwards into the nut cavity 16, a nut 24 which is in threaded fit with the support screw rod 22 is fixed on the lower end surface of the nut ring seat 23, an adjusting knob 21 which is meshed with the nut 24 is rotationally matched with the outer circular surface of the main box body 10, the adjusting knob 21 is annularly arranged by taking the impact body cavity 14 as a center, and the adjusting knob 21 which is annularly arranged can enable the nuts 24 on the left side and the right side to rotate simultaneously.
Preferably, two rotation shafts 53 are rotatably fitted in the main housing 10, the rotation shafts 53 are symmetrical in the front-rear direction, the rotation shafts 53 extend outward to the outside of the main housing 10, a support rod 52 is fixed on the end surface of the outer side of the rotation shafts 53, a support rod seat 50 fixed on the upper end surface of the support rod 52 is arranged on the upper side of the support block 20, a handle 51 is fixed on the upper end surface of the support rod seat 50, a driving gear cavity 66 is communicated with the upper side of the ring gear cavity 17, the rotation shafts 53 extend inward into the driving gear cavity 66, a driving gear 65 engaged with the upper end surface of the ring gear 43 is fixed on the end of the inner side of the rotation shafts 53, and through the relative rotation between the rotation shafts 53 and the main housing 10, horizontal detection and vertical detection states are distinguished, so as to determine whether the friction block 40 abuts against the magnetic impact body 30.
Preferably, a limiting pin sliding cavity 61 with a downward opening is arranged in the rotating shaft 53 at the rear side, two limiting pin clamping cavities 64 corresponding to the limiting pin sliding cavities 61 are arranged at the outer side of the rotating shaft 53, a limiting pin 60 is in sliding fit in the limiting pin sliding cavity 61, an inclined surface cavity 62 with a backward opening is arranged in the limiting pin 60, the upper end surface of the inclined surface cavity 62 is an inclined surface which inclines upwards, the front side surface of the pressing rod 63 is an arc surface, when the pressing rod 63 moves leftwards, the limiting pin 60 can be driven to move upwards under the action of the upper end surface of the inclined surface cavity 62, a sliding pin spring 67 is fixed between the upper end surface of the limiting pin 60 and the bottom wall of the limiting pin sliding cavity 61, a pressing rod 63 is in sliding fit in the rotating shaft 53 at the rear side, the rear side portion of the pressing rod 63 extends backwards to the rear side, the outer side portion of the supporting rod 52 and the front side portion extend forwards to the inclined surface cavity 62, the stopper pin 60 may be snapped into the stopper pin snapping cavity 64, so that the main housing 10 may maintain a current state during horizontal inspection or vertical inspection.
Preferably, one of them the spacer pin is gone into the chamber 64 and is located the pivot 53 downside, another the spacer pin is gone into the chamber 64 and is located the pivot 53 right side, two the contained angle between the spacer pin is gone into the chamber 64 and is ninety degrees, it is equipped with two symmetrical coils 36 around to strike the body cavity 14 outside, coil 36 is the arc, and the side before circular telegram produces magnetic field between the coil 36.
The invention relates to a mold strength detection device, which comprises the following working procedures:
when the invention is in an initial state, the main box body 10 is in a vertical state, the lower end face of the supporting block 20 is abutted with the upper end face of the main box body 10, the friction block 40 is positioned in the friction block cavity 13, the sliding pin spring 67 is in a loosening state, the limiting pin 60 is clamped in the lower limiting pin clamping cavity 64, the bayonet 32 is clamped in the bayonet cavity 12, and the bayonet sliding cavity 33 is in a loosening state.
The present invention connects the main housing 10 with a common portable measuring instrument through a data line.
When the bottom wall of the mold cavity needs to be detected, the lower end face of the main box body 10 is abutted against the bottom wall of the mold, the handle 51 is abutted by a hand, and the lower end face of the main box body 10 is tightly abutted against the bottom wall of the mold through the support rod seat 50.
At this time, the electromagnet 31 is activated, so that the electromagnet 31 electrically repels the magnetic impact body 30, so that the magnetic impact body 30 tends to move downwards, so that the bayonet 32 is pressed into the bayonet sliding cavity 33, the spherical pressure head 35 is compressed, and the magnetic impact body 30 moves downwards under the action of the repulsive force of the electromagnet 31, so as to drive the bayonet spring 34 to move downwards, thereby impacting the surface of the mold.
In the process, the magnetic impact body 30 moves downwards to pass through the front and rear side coils 36, because the coils 36 are electrified during detection, a magnetic field exists between the front and rear side coils 36, when the magnetic impact body 30 passes through the coils 36 downwards, the electromagnetic principle is applied, so that the magnetic impact body 30 induces a voltage proportional to the speed, and a voltage signal is output to the detector through a data line.
When the bayonet spring 34 hits the mold, the electromagnet 31 is turned off, so that the electromagnet 31 no longer gives repulsive force to the magnetic impact body 30, and the bayonet spring 34 moves upward due to the reaction force of the mold, and when passing through the coil 36, the magnetic impact body 30 outputs a voltage signal when the bayonet spring 34 jumps back to the detector.
And comparing the voltage signals twice through a detector to finally obtain the hardness value of the die.
When the side wall of the mold needs to be detected, the pressing rod 63 is pressed inwards, so that the limit pin 60 moves upwards into the limit pin sliding cavity 61, and the main box body 10 and the rotating shaft 53 can rotate freely.
At this time, the main casing 10 is rotated ninety degrees to make the main casing 10 horizontal, and at this time, the press rod 63 is released, the stopper pin 60 is engaged into the stopper pin engaging cavity 64 located at the lower side at this time by the elastic force of the slide pin spring 67, and the stopper pin engaging cavity 64 located at the left side of the rotary shaft 53, so that the main casing 10 is restricted again and cannot rotate freely.
In the process, the ring gear 43 rotates around the rotating shaft 53, and the driving gear 65 causes the ring gear 43 to rotate, so as to drive the driven bevel gear 42 to rotate, further cause the friction block screw rod 41 to rotate, and further drive the friction block 40 to move inwards to abut against the outer end face of the magnetic impact body 30.
Aim at the lateral wall with main tank 10 lower terminal surface, rotate adjust knob 21 for nut 24 rotates, thereby drives supporting lead screw 22 and outwards moves, thereby drive supporting shoe 20 outwards move to with the lateral wall butt, make main tank 10 lower terminal surface and the inseparable butt of mould lateral wall under supporting lead screw 22's reaction force effect.
The electromagnet 31 is then activated, and the electric quantity of the electromagnet 31 is slightly larger than that of the vertical detection, so as to counteract the friction force given to the magnetic impact body 30 by the friction block 40.
The magnetic impact body 30 is made to impact the mold sidewall in a horizontal plane, and the voltage signal of the magnetic impact body 30 passing through the coil 36 is recorded.
And then the electromagnet 31 is closed, when the magnetic impact body 30 rebounds under the reaction force of the side wall of the mold, the induced voltage signal when the magnetic impact body 30 passes through the coil 36 is recorded, and the hardness of the side wall of the mold is obtained through a detector.
When the magnetic impact body 30 jumps back, the friction force given to the magnetic impact body 30 by the friction block 40 is equal to the gravity borne by the magnetic impact body 30 during vertical detection, so that the detection results during vertical detection and horizontal detection are free from the influence of other variables, and the accuracy of the detection results is ensured.
After the detection is finished, the electromagnet 31 is electrified with reverse current, so that the electromagnet 31 attracts the magnetic impact body 30, the magnetic impact body 30 moves to the side close to the electromagnet 31 to the initial position, and the bayonet 32 is clamped in the bayonet cavity 12 again.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (7)
1. The utility model provides a mould intensity check out test set, includes the main tank body, its characterized in that: an impact mechanism is arranged in the main box body, a friction mechanism is arranged on the outer side of the impact mechanism, and a supporting mechanism is arranged on the outer side of the friction mechanism;
the impact mechanism comprises a magnetic impact body arranged in the main box body, a bayonet spring is fixed on the lower end face of the magnetic impact body, an electromagnet is arranged on the upper side of the magnetic impact body, and the impact mechanism is used for impacting the surface of a die to be tested;
the friction mechanism comprises two friction blocks which are bilaterally symmetrical by taking the magnetic impact body as a center, and is used for compensating the gravity reduced in the horizontal direction of the horizontal detection magnetic impact body;
the supporting mechanism is used for supporting the main box body during horizontal detection;
an impact body cavity is arranged in the main box body, a spherical pressure head through cavity with a downward opening is communicated with the lower side of the impact body cavity, a pair of sliding pairs is formed between the magnetic impact body and the impact body cavity, bayonet lock sliding cavities which are bilaterally symmetrical and have outward openings are arranged in the magnetic impact body, bayonet lock cavities corresponding to the bayonet lock sliding cavities are communicated with the left side and the right side of the impact body cavity, bayonet locks are matched in the magnetic impact body in a sliding manner, spherical pressure heads are fixed between the bayonet locks and the bottom walls of the bayonet lock sliding cavities, and the electromagnet is fixed on the upper end wall of the impact body cavity;
the utility model discloses a clutch mechanism, including the clutch mechanism, the clutch mechanism is including the clutch mechanism, the clutch mechanism is including the clutch mechanism, the.
2. The mold strength detecting apparatus according to claim 1, wherein: the end of the outer side of the friction block screw rod is fixed with a driven bevel gear, an annular gear seat which is arranged by taking the impact body cavity as a central ring is arranged on the upper end wall of the annular gear cavity in a rotating fit mode, the lower side part of the annular gear seat extends downwards into the annular gear cavity, and an annular gear which is meshed with the driven bevel gear and is arranged by taking the impact body cavity as a central ring is arranged on the lower end face of the annular gear seat.
3. The mold strength detecting apparatus according to claim 2, wherein: the supporting mechanism comprises a supporting block arranged on the upper side of the main box body, two nut cavities which are bilaterally symmetrical with the impact cavity serving as a center are arranged in the main box body, two screw rod cavities which are bilaterally symmetrical and have upward openings are arranged in the main box body, the screw rod cavities extend downwards to penetrate through the left side and the right side respectively, and a supporting screw rod which extends downwards into the screw rod cavities is fixed on the lower end face of the supporting block.
4. The mold strength detecting apparatus according to claim 3, wherein: the utility model discloses a nut cavity, including nut chamber, support lead screw, nut chamber upper end wall normal running fit have with the nut ring seat that the support lead screw set up as central annular, nut ring seat downwardly extending to the nut intracavity, the terminal surface be fixed with under the nut ring seat with support lead screw thread fit's nut, the outer disc normal running fit of main tank body have with the adjust knob of nut meshing, adjust knob with strike the body cavity and set up as central annular.
5. The mold strength detecting apparatus according to claim 3, wherein: the improved bearing box is characterized in that two rotating shafts which are symmetrical front and back are arranged in the main box body in a rotating fit mode, the rotating shafts extend outwards to the outside of the main box body, a supporting rod is fixed on the end face of the outer side of each rotating shaft, a supporting rod seat fixed on the upper end face of the supporting rod is arranged on the upper side of the supporting block, a handle is fixed on the upper end face of the supporting rod seat, a driving gear cavity is communicated with the upper side of the annular gear cavity, the rotating shafts extend inwards to the inside of the driving gear cavity, and a driving gear meshed with the upper end face of the annular gear is fixed at the tail end of the inner side of each rotating shaft.
6. The mold strength detecting apparatus according to claim 5, wherein: rear side be equipped with the decurrent spacer pin sliding chamber of opening in the pivot, the pivot outside be equipped with two with the spacer pin card that the spacer pin sliding chamber corresponds goes into the chamber, spacer pin sliding chamber sliding fit has the spacer pin, be equipped with the inclined plane chamber of opening backward in the spacer pin, the spacer pin up end with be fixed with the sliding pin spring between the spacer pin sliding chamber diapire, the rear side sliding fit has the depression bar in the pivot, the depression bar rear side part extends to the rear side backward the outside, the front side part of bracing piece extends to forward the inclined plane intracavity.
7. The mold strength detection apparatus according to claim 6, wherein: one of them the spacer pin card is gone into the chamber and is located the pivot downside, another the spacer pin card is gone into the chamber and is located the pivot right side, two the contained angle between the spacer pin card is gone into the chamber is ninety degrees, it is equipped with two symmetrical coils around to strike the body cavity outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111085216.9A CN113533105B (en) | 2021-09-16 | 2021-09-16 | Mould intensity check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111085216.9A CN113533105B (en) | 2021-09-16 | 2021-09-16 | Mould intensity check out test set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113533105A CN113533105A (en) | 2021-10-22 |
| CN113533105B true CN113533105B (en) | 2021-12-03 |
Family
ID=78092694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111085216.9A Active CN113533105B (en) | 2021-09-16 | 2021-09-16 | Mould intensity check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113533105B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU971119A3 (en) * | 1974-11-07 | 1982-10-30 | Процеку С.А.(Фирма) | Method and apparatus for measuring hardness of material by elastic rebound technique |
| CN2039842U (en) * | 1988-11-16 | 1989-06-21 | 山西省劳动局锅炉压力容器检验所 | Portable sclerometer |
| CN101208591A (en) * | 2005-06-24 | 2008-06-25 | 马尔科·布兰德斯蒂尼 | Apparatus for hardness measurement by impacting |
| CN101802585A (en) * | 2007-09-20 | 2010-08-11 | 马尔科·布兰德斯蒂尼 | Method and apparatus for the non-destructive measurement of the compressive strength of a solid |
| CN110376083A (en) * | 2019-08-27 | 2019-10-25 | 缙云多图智能科技有限公司 | A kind of metal material automatic identification hardometer |
| CN111238977A (en) * | 2019-08-08 | 2020-06-05 | 王苏徽 | Automatic reset resiliometer |
| DE102019100818A1 (en) * | 2019-01-14 | 2020-07-16 | Bareiss Prüfgerätebau GmbH | Device for checking or calibrating the rebound resilience in a rebound resilience tester |
-
2021
- 2021-09-16 CN CN202111085216.9A patent/CN113533105B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU971119A3 (en) * | 1974-11-07 | 1982-10-30 | Процеку С.А.(Фирма) | Method and apparatus for measuring hardness of material by elastic rebound technique |
| CN2039842U (en) * | 1988-11-16 | 1989-06-21 | 山西省劳动局锅炉压力容器检验所 | Portable sclerometer |
| CN101208591A (en) * | 2005-06-24 | 2008-06-25 | 马尔科·布兰德斯蒂尼 | Apparatus for hardness measurement by impacting |
| CN101802585A (en) * | 2007-09-20 | 2010-08-11 | 马尔科·布兰德斯蒂尼 | Method and apparatus for the non-destructive measurement of the compressive strength of a solid |
| DE102019100818A1 (en) * | 2019-01-14 | 2020-07-16 | Bareiss Prüfgerätebau GmbH | Device for checking or calibrating the rebound resilience in a rebound resilience tester |
| CN111238977A (en) * | 2019-08-08 | 2020-06-05 | 王苏徽 | Automatic reset resiliometer |
| CN110376083A (en) * | 2019-08-27 | 2019-10-25 | 缙云多图智能科技有限公司 | A kind of metal material automatic identification hardometer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113533105A (en) | 2021-10-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107843225B (en) | Differential gear tooth side clearance inspection device and clearance inspection method | |
| TWI676802B (en) | Rigid characteristic measuring device | |
| CN113533105B (en) | Mould intensity check out test set | |
| CN112503315A (en) | Mounting device for monitoring high-speed gear | |
| CN104526557B (en) | The axial float detection means and its detection method of Integral milling cutter grinding machine main shaft | |
| CN201463819U (en) | Concentricity test equipment | |
| CN115014168A (en) | Pipeline anticorrosive coating thickness detection device | |
| CN209927855U (en) | Wood moisture measuring device | |
| CN112815816A (en) | Building engineering straightness detection device that hangs down convenient to remove | |
| CN111156951A (en) | Bearing concentricity measuring device | |
| CN116735057A (en) | Torsional spring is with examining utensil frock | |
| CN113701969B (en) | Drilling rod spring compression performance check out test set | |
| CN115326620A (en) | Bearing fretting wear testing machine | |
| CN107300466A (en) | A kind of elevator button test platform | |
| CN112240736A (en) | Be used for automobile wheel hub safety inspection device | |
| CN207181014U (en) | A kind of elevator button test platform | |
| CN112344833A (en) | Detect detection case of steel ring surface circularity | |
| CN220818851U (en) | Hole angle gauge | |
| CN206592465U (en) | Adjust arm automatic test machine | |
| CN212083134U (en) | Be used for concrete quality testing equipment | |
| CN215116271U (en) | Anti-snagging testing machine for cloth | |
| CN220323019U (en) | Rebound instrument | |
| CN214471255U (en) | High-precision wagon balance capable of automatically detecting automobile position | |
| CN213456514U (en) | Detection auxiliary device of concrete resiliometer | |
| CN113432861A (en) | Travel switch triggers precision detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |