CN110763711A - X-ray detection equipment of detecting a flaw - Google Patents
X-ray detection equipment of detecting a flaw Download PDFInfo
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- CN110763711A CN110763711A CN201911242491.XA CN201911242491A CN110763711A CN 110763711 A CN110763711 A CN 110763711A CN 201911242491 A CN201911242491 A CN 201911242491A CN 110763711 A CN110763711 A CN 110763711A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
- G01N23/18—Investigating the presence of flaws defects or foreign matter
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- Life Sciences & Earth Sciences (AREA)
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- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The invention discloses an X-ray detection flaw detection device, which comprises a machine shell, wherein a working cavity is arranged in the machine shell, a detection mechanism is arranged in the working cavity and comprises a motor fixed on the rear end wall of the working cavity, a transmission shaft is rotatably arranged on the front end surface of the motor, a rotating mechanism is arranged on the upper side of the detection mechanism and comprises a rotating shaft rotatably arranged on the right end wall of the working cavity, the left side of the rotating mechanism is provided with a transmission mechanism which comprises a limiting block, the rear end wall of the working cavity is provided with a moving groove, the device is simple to operate, the substance to be detected is manually placed into the working cavity, when the sealing plate is closed, the device can immediately carry out sectional detection on the detection substance, and chalk marks can be drawn on the upper end face of the detection substance, so that detection personnel can find out the place where the detection substance has problems quickly.
Description
Technical Field
The invention relates to the field of detection and flaw detection, in particular to an X-ray detection and flaw detection device.
Background
The X-ray is a particle flow generated by the transition of electrons in atoms between two energy levels with great energy difference, is electromagnetic radiation with the wavelength between ultraviolet rays and gamma rays, has the very short wavelength of 0.01-100 angstroms, has very high penetrating power, can penetrate through a plurality of substances which are not transparent to visible light, is industrially used for detecting flaws by the X-ray, can use a handheld flaw detector for small parts, but needs to manually convey a substance to be detected by a general flaw detector, does not mark the substance to be detected, and cannot immediately determine which section of the substance has a problem.
Disclosure of Invention
The invention aims to provide an X-ray detection flaw detection device, which solves the problems that a common handheld flaw detector is complex to operate and cannot find a damage position immediately and the like.
The invention is realized by the following technical scheme.
The invention relates to an X-ray detection flaw detection device, which comprises a machine shell, wherein a working cavity is arranged in the machine shell, a detection mechanism is arranged in the working cavity and comprises a motor fixed on the rear end wall of the working cavity, a transmission shaft is rotationally arranged on the front end surface of the motor, a first transmission wheel is fixedly arranged on the transmission shaft, a transmission belt is wound on the first transmission wheel, a driven shaft is arranged on the rear end wall of the working cavity in a rotating manner, a second belt wheel and a discharging cavity are fixedly arranged on the driven shaft from back to front in sequence, the material outlet cavity is wound with the transmission belt, the second belt wheel is wound with the belt, the rear end wall of the working cavity is rotatably provided with a transverse shaft, a first belt wheel and a helical gear are fixedly arranged on the cross shaft from back to front in sequence, the belt is wound on the first belt wheel, a detection block is fixedly arranged on the rear end wall of the working cavity and can detect substances needing to be subjected to flaw detection;
a rotating mechanism is arranged on the upper side of the detection mechanism, the rotating mechanism comprises a rotating shaft which is rotatably arranged on the right end wall of the working cavity, a spline is fixedly arranged on the rotating shaft, a driven bevel gear is movably arranged on the spline, a rotating groove is formed in the right end surface of the driven bevel gear, a fixed pulley is arranged on the rear end wall of the working cavity, a limiting block is arranged in the rotating groove in a sliding manner, a thin wire is connected to the right end surface of the limiting block, a first magnet and a second magnet are fixedly arranged on the rotating shaft, the first magnet is arranged on the right side of the second magnet, and the rotating shaft can drive the spline to rotate together;
the rotating mechanism left side is equipped with drive mechanism, drive mechanism includes the restriction piece, the working chamber rear end wall is equipped with the shifting chute, can reciprocate in the shifting chute and be equipped with the restriction piece, restriction piece up end with be connected with the restriction spring between the shifting chute upper end wall, restriction piece up end is connected with the string, the string can control the restriction piece reciprocates.
Preferably, detection mechanism still sets up including rotating the disc axle of working chamber rear end wall, it is equipped with rope winding wheel and disc to follow the fixed winding wheel and disc forward in proper order behind on the disc axle, around having on the rope winding wheel the string, the fixed dwang that is equipped with on the disc, it is equipped with the feeding chamber to link up about the working chamber right-hand member wall, feeding chamber rear end wall rotates and is equipped with the connecting axle, it is equipped with reel and closing plate to follow backward fixed in proper order forward on the connecting axle, around having on the reel the fine rule, it is equipped with the unloading chamber to link up about the working chamber left end wall, unloading chamber rear end wall is fixed and is equipped with the round pin post, it is equipped with the baffle to rotate on the round pin post, the baffle with be equipped with the.
Preferably, the rotating mechanism further comprises a fixed block fixed on the rear end wall of the working cavity, a contact block is arranged on the upper side of the fixed block, an adjusting spring is connected between the lower end face of the contact block and the upper end face of the fixed block, an induction block is arranged on the upper side of the contact block, a reset spring is arranged between the lower end face of the induction block and the upper end face of the contact block, a transmission block is fixedly arranged on the rear end wall of the working cavity, a rotating cavity is arranged in the transmission block in a vertically through manner, fixed rods are fixedly arranged on the left end wall and the right end wall of the rotating cavity, a hollow rod is rotatably arranged on the fixed rods, a vertical groove is arranged in the hollow rod, a vertical rod is vertically movably arranged in the vertical groove, a sector gear is fixedly arranged on the upper end face of the vertical rod, a detection block is arranged between the lower end face of the sector gear, the utility model discloses a chalk clamp, including the tight chamber of clamp, the tight chamber of clamp upper end wall is equipped with the opening decurrent promotion groove, promote the inslot and can reciprocate and be equipped with the push rod, the fixed promotion piece that is equipped with of terminal surface under the push rod, the push rod up end with promote to be connected with between the groove upper end wall and promote the spring, the tight chamber of clamp left and right sides end wall symmetry is equipped with two and presss from both sides tight grooves, it is equipped with the clamping bar to control in the tight groove of clamp, one side of clamping bar with be connected with between the end wall in tight groove of clamp, the fixed clamp plate that is equipped with on the opposite side of clamping bar, two accompany between the clamp plate, it is equipped with first sleeve to rotate on the first magnet, the fixed.
Preferably, the transmission mechanism further comprises a vertical shaft rotatably arranged on the upper end wall of the working cavity, the vertical shaft is fixedly provided with a transmission bevel gear and a transmission bevel gear from top to bottom in sequence, the transmission bevel gear is meshed with the bevel gear, and the transmission bevel gear can be meshed with the driven bevel gear.
Preferably, the adjusting spring elastic force is greater than the return spring elastic force.
The invention has the beneficial effects that: this device easy operation will need to detect the manual work intracavity of putting into of material, and after the closing plate was closed, this device just can carry out the segmentation to the detection material at once and detect, during the detection, still can draw chalk mark on the detection material up end, makes things convenient for the testing personnel to find the place that the detection material goes wrong fast.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall full-section front view structure of an X-ray inspection and flaw detection device of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1;
FIG. 3 is an enlarged view of the point B in FIG. 1;
FIG. 4 is a schematic view in the direction C-C of FIG. 1;
FIG. 5 is a schematic view taken along the direction D-D in FIG. 1;
fig. 6 is a schematic view in the direction of E-E in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The mechanical mechanism schematic diagram of an x-ray detection and flaw detection device described with reference to fig. 1-6 includes a housing 85, a working chamber 78 is provided in the housing 85, a detection mechanism 80 is provided in the working chamber 78, the detection mechanism 80 includes a motor 75 fixed on the rear end wall of the working chamber 78, a transmission shaft 47 is provided in front of the motor 75 in a rotating manner, a first transmission wheel 46 is fixedly provided on the transmission shaft 47, a transmission belt 58 is wound on the first transmission wheel 46, a driven shaft 11 is provided in rear end wall of the working chamber 78 in a rotating manner, a second belt wheel 76 and a discharge chamber 12 are sequentially provided on the driven shaft 11 from back to front, the transmission belt 58 is wound on the discharge chamber 12, a belt 16 is wound on the second belt wheel 76, a transverse shaft 18 is provided in rear end wall of the working chamber 78 in a rotating manner, a first belt wheel 77 and a helical gear 17 are sequentially provided on the transverse shaft 18 from back to front, the belt 16 is wound on the first belt wheel 77, a detection block 55 is fixedly arranged on the rear end wall of the working cavity 78, and the detection block 55 can detect substances to be detected;
a rotating mechanism 81 is arranged on the upper side of the detection mechanism 80, the rotating mechanism 81 comprises a rotating shaft 22 which is rotatably arranged on the right end wall of the working cavity 78, a spline 27 is fixedly arranged on the rotating shaft 22, a driven bevel gear 23 is movably arranged on the spline 27, a rotating groove 25 is arranged on the right end face of the driven bevel gear 23, a fixed pulley 28 is arranged on the rear end wall of the working cavity 78, a limiting block 24 is arranged in the rotating groove 25 in a sliding manner, a thin wire 26 is connected to the right end face of the limiting block 24, a first magnet 35 and a second magnet 34 are fixedly arranged on the rotating shaft 22, the first magnet 35 is arranged on the right side of the second magnet 34, and the rotating shaft 22 can drive the spline 27 to rotate together;
the left side of the rotating mechanism 81 is provided with a transmission mechanism 82, the transmission mechanism 82 comprises a limiting block 29, the rear end wall of the working cavity 78 is provided with a moving groove 79, the moving groove 79 is internally provided with the limiting block 29 in a vertically movable manner, a limiting spring 50 is connected between the upper end surface of the limiting block 29 and the upper end wall of the moving groove 79, the upper end surface of the limiting block 29 is connected with a string 31, and the string 31 can control the limiting block 29 to vertically move.
Advantageously, the detection mechanism 80 is described in detail, the detection mechanism 80 further includes a disc shaft 53 rotatably disposed on a rear end wall of the working chamber 78, the disc shaft 53 is fixedly provided with a rope winding wheel 51 and a disc 52 in sequence from rear to front, the rope winding wheel 51 is wound with the thin rope 31, the disc 52 is fixedly provided with a rotating rod 54, a feeding chamber 44 is disposed through the right and left end walls of the working chamber 78, a connecting shaft 42 is rotatably disposed on a rear end wall of the feeding chamber 44, a winding wheel 49 and a sealing plate 43 are fixedly disposed on the connecting shaft 42 in sequence from rear to front, the thin rope 26 is wound on the winding wheel 49, a discharging chamber 12 is disposed through the left and right end walls of the working chamber 78, a pin 14 is fixedly disposed on a rear end wall of the discharging chamber 12, a baffle 13 is rotatably disposed on the pin 14, and a torsion spring 15 is disposed between the baffle 13 and the pin 14.
Beneficially, the rotating mechanism 81 is depicted in detail, the rotating mechanism 81 further comprises a fixed block 41 fixed on the rear end wall of the working chamber 78, a contact block 39 is arranged on the upper side of the fixed block 41, an adjusting spring 40 is connected between the lower end surface of the contact block 39 and the upper end surface of the fixed block 41, a sensing block 37 is arranged on the upper side of the contact block 39, a return spring 38 is arranged between the lower end surface of the sensing block 37 and the upper end surface of the contact block 39, a transmission block 70 is fixedly arranged on the rear end wall of the working chamber 78, a rotating chamber 73 is vertically arranged in the transmission block 70 in a penetrating manner, fixing rods 74 are fixedly arranged on the left end wall and the right end wall of the rotating chamber 73, a hollow rod 71 is rotatably arranged on the fixing rods 74, a vertical groove 72 is arranged in the hollow rod 71, a vertical rod 65 can be vertically arranged in the vertical groove 72 in a movable manner, a sector gear 57 is fixedly arranged on the upper end surface of, the fixed working chamber 78 that is equipped with of terminal surface under montant 65, be equipped with the decurrent tight chamber 62 of clamp of opening in the working chamber 78, press from both sides tight chamber 62 upper end wall and be equipped with the decurrent promotion groove 67 of opening, it is equipped with push rod 64 to reciprocate in the promotion groove 67, the terminal surface is fixed to be equipped with and promotes piece 63 under push rod 64, push rod 64 up end with promote to be connected with between the groove 67 upper end wall and promote spring 66, press from both sides tight chamber 62 left and right sides end wall symmetry and be equipped with two and press from both sides tight groove 61, can remove about pressing from both sides in the tight groove 61 and be equipped with clamping lever 60, one side of clamping lever 60 with be connected with between the end wall of pressing from both sides tight groove 61 and press from both sides tight spring 68, the fixed clamp plate 69 that is equipped with on the opposite side of clamping lever 60, two accompany chalk 59 between the clamp, a second sleeve 33 is rotatably arranged on the second magnet 34, and a push rod 32 is fixedly arranged on the second sleeve 33.
Advantageously, describing the transmission mechanism 82 in detail, the transmission mechanism 82 further includes a vertical shaft 20 rotatably disposed on the upper end wall of the working chamber 78, a transmission bevel gear 21 and a transmission bevel gear 19 are fixedly disposed on the vertical shaft 20 from top to bottom, the transmission bevel gear 19 is meshed with the bevel gear 17, and the transmission bevel gear 21 is meshed with the driven bevel gear 23.
Advantageously, the adjustment spring 40 is more resilient than the return spring 38.
Sequence of mechanical actions of the whole device:
(1) the motor 75 is started to rotate the sealing plate 43, so that the sealing plate 43 drives the connecting shaft 42 to rotate clockwise, the connecting shaft 42 drives the reel 49 to rotate together, the reel 49 rotates the thin wire 26 to be loosened, the limiting spring 50 pushes the limiting block 29 to move downwards, the limiting block 29 moves downwards, the rack 30 and the push rod 32 are blocked, and the rack 30 and the push rod 32 cannot rotate together with the rotating shaft 22.
(2) After the material is placed to transmission band 58 up end to wait to detect, closing plate 43 receives gravity anticlockwise rotation, it is sealed with feeding chamber 44, motor 75 drives transmission shaft 47 and rotates, transmission shaft 47 drives transmission band 58 through first transmission wheel 46 and rotates, transmission band 58 rotates, the material that will await measuring transports left, the material is touched dwang 54 and is driven dwang 54 and rotate, dwang 54 drives disc 52 and rotates, disc 52 drives rope winding wheel 51 through disc axle 53 and rotates, rope winding wheel 51 rotates and makes string 31 relax, driven bevel gear 23 moves left and meshes with transmission bevel gear 21.
(3) The transmission belt 58 drives the second transmission wheel 10 to rotate, the second transmission wheel 10 drives the second belt wheel 76 to rotate through the driven shaft 11, the second belt wheel 76 drives the first belt wheel 77 to rotate through the friction of the belt 16, the first belt wheel 77 drives the bevel gear 17 to rotate through the transverse shaft 18, the bevel gear 17 is meshed to drive the transmission bevel gear 19 to rotate, the transmission bevel gear 19 drives the transmission bevel gear 21 to rotate through the vertical shaft 20, the transmission bevel gear 21 is meshed to drive the driven bevel gear 23 to rotate, the driven bevel gear 23 drives the rotating shaft 22 to rotate, the rotating shaft 22 drives the second sleeve 33 to rotate through the second magnet 34, the second sleeve 33 pushes the sensing block 37 downwards through the string 31, the sensing block 37 moves downwards to be in contact with the contact block 39, and the sensing block 37 is in contact with the contact block 39 to start the detection block 55.
(4) The axis of rotation 22 drives first magnet 35 and rotates, first magnet 35 drives first sleeve 36 and rotates, first sleeve 36 drives rack 30 and rotates, rack 30 rotates and meshes with sector gear 57, it swings round dead lever 74 to drive sector gear 57, sector gear 57 drives montant 65 swing, montant 65 drives the swing of working chamber 78, working chamber 78 drives chalk 59 swing, chalk 59 swing leaves the seal of a government organization in old china on the material surface that awaits measuring, make things convenient for operating personnel to know which region goes wrong.
(5) After the detection substance leaves the rotating rod 54, the string 31 pulls the driven bevel gear 23 to move rightwards, so that the driven bevel gear 23 is disengaged from the transmission bevel gear 21, the rotating shaft 22 does not rotate any more, the detection block 55 does not detect the substance to be detected any more, the transmission belt 58 drives the substance to move leftwards, the baffle 13 rotates clockwise around the pin 14, and finally the detection substance leaves the working cavity 78.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. An X-ray detection flaw detection equipment, includes the casing, its characterized in that:
a working cavity is arranged in the shell, a detection mechanism is arranged in the working cavity and comprises a motor fixed on the rear end wall of the working cavity, a transmission shaft is arranged on the front end face of the motor in a rotating mode, a first transmission wheel is fixedly arranged on the transmission shaft, a transmission belt is wound on the first transmission wheel, a driven shaft is arranged on the rear end wall of the working cavity in a rotating mode, a second belt wheel and a discharging cavity are sequentially and fixedly arranged on the driven shaft from back to front, the transmission belt is wound on the discharging cavity, a belt is wound on the second belt wheel, a transverse shaft is arranged on the rear end wall of the working cavity in a rotating mode, a first belt wheel and a helical gear are sequentially and fixedly arranged on the transverse shaft from back to front, the belt is wound on the first belt wheel, a detection block is fixedly arranged on the rear end wall of the working cavity, and the detection block can detect substances needing;
a rotating mechanism is arranged on the upper side of the detection mechanism, the rotating mechanism comprises a rotating shaft which is rotatably arranged on the right end wall of the working cavity, a spline is fixedly arranged on the rotating shaft, a driven bevel gear is movably arranged on the spline, a rotating groove is formed in the right end surface of the driven bevel gear, a fixed pulley is arranged on the rear end wall of the working cavity, a limiting block is arranged in the rotating groove in a sliding manner, a thin wire is connected to the right end surface of the limiting block, a first magnet and a second magnet are fixedly arranged on the rotating shaft, the first magnet is arranged on the right side of the second magnet, and the rotating shaft can drive the spline to rotate together;
the rotating mechanism left side is equipped with drive mechanism, drive mechanism includes the restriction piece, the working chamber rear end wall is equipped with the shifting chute, can reciprocate in the shifting chute and be equipped with the restriction piece, restriction piece up end with be connected with the restriction spring between the shifting chute upper end wall, restriction piece up end is connected with the string, the string can control the restriction piece reciprocates.
2. An x-ray inspection apparatus according to claim 1, wherein: detection mechanism is still including rotating the setting and is in the disc axle of working chamber rear end wall, it is equipped with rope winding wheel and disc to follow the fixed winding wheel and disc forward in proper order behind the disc epaxial, around having on the rope winding wheel the string rope, the fixed dwang that is equipped with on the disc, it is equipped with the feeding chamber to link up about the working chamber right-hand member wall, feeding chamber rear end wall rotates and is equipped with the connecting axle, it is equipped with reel and closing plate to follow backward fixed forward in proper order on the connecting axle, around having on the reel the fine rule, it is equipped with the ejection of compact chamber to link up about the working chamber left end wall, the fixed round pin post that is equipped with of ejection of compact chamber rear end wall, rotate on the round pin post and be equipped with the.
3. An x-ray inspection apparatus according to claim 2, wherein: the rotating mechanism also comprises a fixed block fixed on the rear end wall of the working cavity, a contact block is arranged on the upper side of the fixed block, the lower end face of the contact block and the upper end face of the fixed block are connected with an adjusting spring, an induction block is arranged on the upper side of the contact block, a reset spring is arranged between the lower end face of the induction block and the upper end face of the contact block, a transmission block is fixedly arranged on the rear end wall of the working cavity, a rotating cavity is arranged in the transmission block in a vertically through mode, fixed rods are fixedly arranged on the left end wall and the right end wall of the rotating cavity, a hollow rod is rotatably arranged on the fixed rods, a vertical groove is arranged in the hollow rod and can vertically move, a vertical rod is arranged in the vertical groove, a sector gear is fixedly arranged on the upper end face of the vertical rod, a detection block is arranged between the lower end face of, the utility model discloses a chalk clamp, including the tight chamber of clamp, the tight chamber of clamp upper end wall is equipped with the opening decurrent promotion groove, promote the inslot and can reciprocate and be equipped with the push rod, the fixed promotion piece that is equipped with of terminal surface under the push rod, the push rod up end with promote to be connected with between the groove upper end wall and promote the spring, the tight chamber of clamp left and right sides end wall symmetry is equipped with two and presss from both sides tight grooves, it is equipped with the clamping bar to control in the tight groove of clamp, one side of clamping bar with be connected with between the end wall in tight groove of clamp, the fixed clamp plate that is equipped with on the opposite side of clamping bar, two accompany between the clamp plate, it is equipped with first sleeve to rotate on the first magnet, the fixed.
4. An x-ray inspection apparatus according to claim 3, wherein: the transmission mechanism further comprises a vertical shaft which is rotatably arranged on the upper end wall of the working cavity, a transmission bevel gear and a transmission bevel gear are fixedly arranged on the vertical shaft from top to bottom in sequence, the transmission bevel gear is meshed with the bevel gear, and the transmission bevel gear can be meshed with the driven bevel gear.
5. An x-ray inspection apparatus according to claim 3, wherein: the elastic force of the adjusting spring is larger than that of the return spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911242491.XA CN110763711A (en) | 2019-12-06 | 2019-12-06 | X-ray detection equipment of detecting a flaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911242491.XA CN110763711A (en) | 2019-12-06 | 2019-12-06 | X-ray detection equipment of detecting a flaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110763711A true CN110763711A (en) | 2020-02-07 |
Family
ID=69341241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911242491.XA Withdrawn CN110763711A (en) | 2019-12-06 | 2019-12-06 | X-ray detection equipment of detecting a flaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110763711A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111230544A (en) * | 2020-04-07 | 2020-06-05 | 诸暨市诺达机械科技有限公司 | Clamping equipment for cutting materials by cutting machine |
| CN111282636A (en) * | 2020-03-30 | 2020-06-16 | 永康悠长矿产开采技术有限公司 | Screening breaker with adjustable ore |
| CN112595283A (en) * | 2021-01-07 | 2021-04-02 | 广州鸣琴科技有限公司 | Electronic heat radiator mesa roughness measurement equipment |
-
2019
- 2019-12-06 CN CN201911242491.XA patent/CN110763711A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282636A (en) * | 2020-03-30 | 2020-06-16 | 永康悠长矿产开采技术有限公司 | Screening breaker with adjustable ore |
| CN111230544A (en) * | 2020-04-07 | 2020-06-05 | 诸暨市诺达机械科技有限公司 | Clamping equipment for cutting materials by cutting machine |
| CN112595283A (en) * | 2021-01-07 | 2021-04-02 | 广州鸣琴科技有限公司 | Electronic heat radiator mesa roughness measurement equipment |
| CN112595283B (en) * | 2021-01-07 | 2022-04-29 | 山东韵丰环保科技有限公司 | Electronic heat radiator mesa roughness measurement equipment |
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Application publication date: 20200207 |
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| WW01 | Invention patent application withdrawn after publication |