CN113640160A - Wheel disc type multi-aluminum alloy pipe hardness automatic measuring device and using method thereof - Google Patents
Wheel disc type multi-aluminum alloy pipe hardness automatic measuring device and using method thereof Download PDFInfo
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- CN113640160A CN113640160A CN202110915108.3A CN202110915108A CN113640160A CN 113640160 A CN113640160 A CN 113640160A CN 202110915108 A CN202110915108 A CN 202110915108A CN 113640160 A CN113640160 A CN 113640160A
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 238000005259 measurement Methods 0.000 abstract description 7
- 238000007542 hardness measurement Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- 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
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/00584—Control arrangements for automatic analysers
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- 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 Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a wheel disc type automatic measuring device for hardness of a multi-aluminum alloy pipe, which comprises a device frame, wherein a driving device is installed at one end of the outer side of the device frame, a cross rod is installed between the top ends of the device frame, and hardness measuring meters are installed in sliding rails at the bottoms of the two ends of the cross rod. The invention also discloses a use method of the wheel disc type multi-aluminum alloy pipe hardness automatic measuring device, which comprises the following steps: the rectangular aluminum alloy pipe is placed in the rectangular groove on one side of the wheel disc mechanism, one end of the rectangular aluminum alloy pipe is limited by the positioning device, and the other end of the rectangular aluminum alloy pipe is reset and locked by the stop block on the self-locking device. By using the invention, the rectangular aluminum alloy pipe is only required to be put in and taken out, and the rest parts are automatically finished by the measuring device; workers do not need to perform other steps, so that more time can be saved; be provided with many stations on the rim plate, can put into a plurality of rectangle aluminum alloy tubular product, promoted measurement of efficiency greatly to work load has been reduced.
Description
Technical Field
The invention relates to the field of industrial manufacturing, in particular to a wheel disc type automatic hardness measuring device for a multi-aluminum alloy pipe.
Background
The durometer is a hardness testing instrument. Metal hardness measurements were first defined by the hardness proposed by raoml and represent the ability of a material to resist the penetration of a hard object into its surface. It is one of the important performance indexes of metal materials. Generally, the higher the hardness, the better the wear resistance.
The traditional hardness measurement mode of the pipe is to manually measure and record two ends of the pipe by using a hardness meter. When the measurement is carried out manually, the same pipe needs to be measured repeatedly in a relatively long time, and meanwhile, when the measurement is recorded, the repeated steps need to be carried out in a relatively long time. And sometimes the manual measurement method is prone to measurement errors. The method takes a lot of time, has low measuring efficiency and wastes labor force.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a wheel disc type automatic measuring device for the hardness of a multi-aluminum alloy pipe and a using method thereof, and solves the problems that the existing measuring mode takes a large amount of time, the measuring efficiency is low, and the labor force is wasted.
In order to achieve the purpose, the invention is realized by the following technical scheme: a wheel disc type automatic hardness measuring device for a multi-aluminum alloy pipe comprises a device frame, wherein a driving device is installed at one end of the outer side of the device frame, a cross rod is installed between the top ends of the device frame, and hardness measuring meters are installed in sliding rails at the bottoms of two ends of the cross rod;
the device comprises a device frame, wherein a wheel disc mechanism is horizontally arranged between two ends of the inner side of the device frame through a bearing, a driving device is connected with one end of the wheel disc mechanism, the wheel disc mechanism comprises at least two wheel discs, adjacent wheel discs are connected through a supporting rod, the equal distance of the edge of each wheel disc surrounds the wheel disc and is provided with a rectangular groove, a positioning device is arranged on the outer side of the rectangular groove at one end of the wheel disc mechanism, and a self-locking device is arranged at the position of the rectangular groove at the other end of the wheel disc mechanism.
Further inject, self-lock device includes the limit groove with rectangle recess intercommunication, and the limit inslot articulates there is the dog, installs reset spring between the bottom of dog and the limit groove.
Further inject, drive arrangement installs driving motor including setting up in the platform of device frame outside one end on the platform, and driving motor's output shaft has the reduction gear through the coupling joint, and the other end of reduction gear is connected with the one end of rim plate mechanism.
Further, the hardness measuring meter and the lower clamping device thereof are provided with PLC controllers.
A use method of a wheel disc type multi-aluminum alloy pipe hardness automatic measuring device comprises the following steps:
the method comprises the following steps: placing a rectangular aluminum alloy pipe at a rectangular groove at one side of the wheel disc mechanism, wherein one end of the rectangular aluminum alloy pipe is limited by a positioning device, and the other end of the rectangular aluminum alloy pipe is reset and locked by a stop block on a self-locking device;
step two: the driving device drives the wheel disc mechanism to rotate, the rotation is stopped when the rectangular aluminum alloy pipe is positioned at the top of the wheel disc mechanism, the PLC controls the hardness measuring meters at the two sides of the cross rod to be folded towards the middle, and when the rectangular aluminum alloy pipe reaches a specified position, the PLC controls the lower clamping device of the hardness measuring meters to measure and record the hardness of the rectangular aluminum alloy pipe;
step three: the driving device continues to drive the wheel disc mechanism to rotate, the rectangular aluminum alloy pipe stops when being located at the horizontal position of the other side of the wheel disc mechanism, and the rectangular aluminum alloy pipe is taken out by shifting the stop block of the self-locking device.
The invention has the following beneficial effects: by using the invention, the rectangular aluminum alloy pipe is only required to be put in and taken out, and the rest parts are automatically finished by the measuring device; workers do not need to perform other steps, so that more time can be saved; be provided with many stations on the rim plate, can put into a plurality of rectangle aluminum alloy tubular product, promoted measurement of efficiency greatly to work load has been reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the positioning device for the rectangular groove of the wheel disc of the present invention.
Fig. 3 is a cross-sectional view of the self-locking device at the rectangular groove of the wheel disc.
FIG. 4 is a schematic view of the construction of the hardness meter of the present invention.
Fig. 5 is a schematic structural diagram of the driving device of the present invention.
Fig. 6 is a schematic structural diagram of the wheel mechanism of the present invention.
In the figure: 1. a drive motor; 2. a coupling; 3. a speed reducer; 4. a device frame; 5. a cross bar; 6. a wheel disc mechanism; 61. a positioning device; 62. a stopper; 63. a return spring; 7. a hardness meter; 71. a PLC controller; 72. and a lower clamping device.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a many aluminum alloy tubular product of wheel disk hardness automatic measuring device, includes device frame 4, drive arrangement is installed to device frame 4's outside one end, installs horizontal pole 5 between the top of device frame 4, all installs hardness measurement meter 7 in the slide rail of horizontal pole 5 both ends bottom.
Install rim plate mechanism 6 through bearing horizontal installation between the inboard both ends of device frame 4, drive arrangement is connected with the one end of rim plate mechanism 6, and rim plate mechanism 6 is including being no less than two rim plates, connects through branch between the adjacent rim plate, and the equal distance in edge of every rim plate encircles and has seted up rectangular groove, and the rectangular groove outside of 6 one end wherein of rim plate mechanism is equipped with positioner 61, and the rectangular groove department of the 6 other ends of rim plate mechanism is equipped with self-lock device, and rectangle aluminum alloy pipe sends to the upper portion through the rotation of rim plate mechanism 6 and carries out hardness measurement and record by hardness meter 7.
Referring to fig. 2, the positioning device 61 is an L-shaped plate, the positioning device 61 is mainly used for axial positioning after the rectangular aluminum alloy pipe is placed, and when the rectangular aluminum alloy pipe is placed, one end face of the pipe needs to be aligned with the positioning device 61, so that the subsequent hardness measurement by the hardness measuring meter 7 is facilitated.
Referring to fig. 3, the one end rectangle groove department that positioner 61 was kept away from to rim plate mechanism 6 is equipped with the self-lock device after rectangle aluminum alloy tubular product was placed, self-lock device includes the limit groove with rectangle recess intercommunication, the limit inslot articulates there is dog 62, can make dog 62 rotate, install reset spring 63 between the bottom of dog 62 and the limit groove, dog 62 has reset spring 63, after aluminum alloy tubular product put into the rectangle recess, dog 62 pins the one end that positioner 61 was kept away from to rectangle aluminum alloy tubular product, prevent that operation in-process rectangle aluminum alloy tubular product from taking place to drop, when rectangle aluminum alloy tubular product was rotated to opposite side horizontal position, the workman can stir dog 62 and take out rectangle aluminum alloy tubular product.
Referring to fig. 4, a hardness measuring meter 7 is mounted on the slide rail at the bottom of the cross bar 5, a PLC controller 71 is mounted on the hardness measuring meter 7, and a PLC controller 71 is also mounted on the lower clamping device 72; when the rectangular aluminum alloy pipe is rotated to the top, the PLC 71 controls the hardness measuring meter 7 of the cross rod 5 to be folded, and then the PLC 71 controls the lower clamping device 72 to measure, record and transmit data to a computer.
Referring to fig. 5, the driving device includes a platform disposed at one end of the outer side of the device frame 4, a driving motor 1 is mounted on the platform, an output shaft of the driving motor 1 is connected to a speed reducer 3 through a coupling 2, and the other end of the speed reducer 3 is connected to one end of a wheel disc mechanism 6.
Referring to fig. 6, the number of the rectangular grooves on each wheel disc is eight, a plurality of rectangular aluminum alloy pipes can be placed, and the measurement efficiency is improved.
A use method of a wheel disc type multi-aluminum alloy pipe hardness automatic measuring device comprises the following steps:
the method comprises the following steps: a rectangular aluminum alloy pipe is placed in a rectangular groove on one side of the wheel disc mechanism 6, one end of the rectangular aluminum alloy pipe is limited by a positioning device 61, and the other end of the rectangular aluminum alloy pipe is reset and locked by a stop block 62 on a self-locking device;
step two: the driving device drives the wheel disc mechanism 6 to rotate, the rotation is stopped when the rectangular aluminum alloy pipe is positioned at the top of the wheel disc mechanism 6, the PLC 71 controls the hardness measuring meters 7 on the two sides of the cross rod 5 to be folded towards the middle, and when the rectangular aluminum alloy pipe reaches a specified position, the PLC 71 controls the lower clamping device 72 of the hardness measuring meters 7 to measure and record the hardness of the rectangular aluminum alloy pipe;
step three: the driving device continues to drive the wheel disc mechanism 6 to rotate, the rectangular aluminum alloy pipe stops when being located at the horizontal position of the other side of the wheel disc mechanism 6, and the rectangular aluminum alloy pipe is taken out by shifting the stop block 62 of the self-locking device.
By using the invention, the rectangular aluminum alloy pipe is only required to be put in and taken out, and the rest parts are automatically finished by the measuring device; workers do not need to perform other steps, so that more time can be saved; be provided with many stations on the rim plate, can put into a plurality of rectangle aluminum alloy tubular product, promoted measurement of efficiency greatly to work load has been reduced.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a many aluminum alloy tubular product hardness automatic measuring device of wheel disk, includes the device frame, its characterized in that: a driving device is installed at one end of the outer side of the device frame, a cross rod is installed between the top ends of the device frame, and hardness measuring meters are installed in sliding rails at the bottoms of the two ends of the cross rod;
the device comprises a device frame, wherein a wheel disc mechanism is horizontally arranged between two ends of the inner side of the device frame through a bearing, a driving device is connected with one end of the wheel disc mechanism, the wheel disc mechanism comprises at least two wheel discs, adjacent wheel discs are connected through a supporting rod, the equal distance of the edge of each wheel disc surrounds the wheel disc and is provided with a rectangular groove, a positioning device is arranged on the outer side of the rectangular groove at one end of the wheel disc mechanism, and a self-locking device is arranged at the position of the rectangular groove at the other end of the wheel disc mechanism.
2. The automatic wheel disc type multi-aluminum alloy pipe hardness measuring device according to claim 1, characterized in that: the self-locking device comprises a side groove communicated with the rectangular groove, a stop block is hinged in the side groove, and a return spring is arranged between the bottom of the stop block and the side groove.
3. The automatic wheel disc type multi-aluminum alloy pipe hardness measuring device according to claim 3, characterized in that: the driving device comprises a platform arranged at one end of the outer side of the device frame, a driving motor is mounted on the platform, an output shaft of the driving motor is connected with a speed reducer through a coupler, and the other end of the speed reducer is connected with one end of a wheel disc mechanism.
4. The automatic wheel disc type multi-aluminum alloy pipe hardness measuring device according to claim 1, characterized in that: and the hardness measuring meter and the lower clamping device thereof are provided with PLC controllers.
5. The use method of the wheel disc type multi-aluminum alloy pipe hardness automatic measuring device is characterized in that: the method comprises the following steps:
the method comprises the following steps: placing a rectangular aluminum alloy pipe at a rectangular groove at one side of the wheel disc mechanism, wherein one end of the rectangular aluminum alloy pipe is limited by a positioning device, and the other end of the rectangular aluminum alloy pipe is reset and locked by a stop block on a self-locking device;
step two: the driving device drives the wheel disc mechanism to rotate, the rotation is stopped when the rectangular aluminum alloy pipe is positioned at the top of the wheel disc mechanism, the PLC controls the hardness measuring meters at the two sides of the cross rod to be folded towards the middle, and when the rectangular aluminum alloy pipe reaches a specified position, the PLC controls the lower clamping device of the hardness measuring meters to measure and record the hardness of the rectangular aluminum alloy pipe;
step three: the driving device continues to drive the wheel disc mechanism to rotate, the rectangular aluminum alloy pipe stops when being located at the horizontal position of the other side of the wheel disc mechanism, and the rectangular aluminum alloy pipe is taken out by shifting the stop block of the self-locking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110915108.3A CN113640160A (en) | 2021-08-10 | 2021-08-10 | Wheel disc type multi-aluminum alloy pipe hardness automatic measuring device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110915108.3A CN113640160A (en) | 2021-08-10 | 2021-08-10 | Wheel disc type multi-aluminum alloy pipe hardness automatic measuring device and using method thereof |
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| CN113640160A true CN113640160A (en) | 2021-11-12 |
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| CN202110915108.3A Pending CN113640160A (en) | 2021-08-10 | 2021-08-10 | Wheel disc type multi-aluminum alloy pipe hardness automatic measuring device and using method thereof |
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Citations (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001004515A (en) * | 1999-06-22 | 2001-01-12 | Kyushu Electric Power Co Inc | Method and apparatus for measuring hardness |
| CN103672173A (en) * | 2013-11-30 | 2014-03-26 | 成都科盛石油科技有限公司 | Pipe clamping device |
| CN105092399A (en) * | 2014-05-21 | 2015-11-25 | 吴绍明 | Combined hardness measuring instrument |
| CN105239784A (en) * | 2015-09-25 | 2016-01-13 | 国网山东商河县供电公司 | Scaffold steel pipe transporting device |
| CN207991979U (en) * | 2018-01-18 | 2018-10-19 | 天津永创通达机电科技有限公司 | A kind of mechanical fitting production hardness measuring device |
| CN108680447A (en) * | 2018-08-09 | 2018-10-19 | 苏州市苏测检测技术有限公司 | A kind of construction material rigidity detection device |
| CN108792479A (en) * | 2018-07-18 | 2018-11-13 | 重庆墨龙机械有限公司 | A kind of round steel pipe transfer tooling |
| CN208383617U (en) * | 2018-07-04 | 2019-01-15 | 广东正粤检测科技有限公司 | A kind of reinforcing bar resistance to plucking detection device |
| CN208432578U (en) * | 2018-08-03 | 2019-01-25 | 西南石油大学 | A kind of swivel mount convenient for petroleum pipeline detection |
| CN109596419A (en) * | 2019-01-30 | 2019-04-09 | 湖南农业大学 | A kind of crop stem cutting test stalk quick-gripping device |
| CN208999235U (en) * | 2018-10-06 | 2019-06-18 | 周口兴源新型建材有限公司 | A kind of brickmaking finished bricks rigidity detection device |
| CN209296450U (en) * | 2018-12-30 | 2019-08-23 | 佛山涂邦德新材料科技有限公司 | A kind of lacquer painting water resistance detector |
| CN209326713U (en) * | 2018-07-13 | 2019-08-30 | 四川窝特智能科技有限公司 | Electronic type ultrasonic water meter |
| CN209807498U (en) * | 2018-12-27 | 2019-12-20 | 广德捷林家具有限公司 | Combined tea table for intelligent furniture |
| CN110906844A (en) * | 2019-12-04 | 2020-03-24 | 常熟市盈丰钢管有限公司 | Steel pipe excircle roughness testing arrangement |
| CN210480311U (en) * | 2019-08-05 | 2020-05-08 | 合肥汇德机械有限公司 | Adhesive tape winding turntable for adhesive tape cutting machine |
| CN210639007U (en) * | 2019-09-06 | 2020-05-29 | 天津博展科技发展有限公司 | Hardness detection device for steel pipe |
| CN210817119U (en) * | 2019-08-08 | 2020-06-23 | 江苏海泰锻压设备有限公司 | Feeding device for bending machine |
| CN111369891A (en) * | 2020-04-29 | 2020-07-03 | 翟佳 | Municipal administration slogan tablet fixing device |
| CN211206099U (en) * | 2019-10-12 | 2020-08-07 | 江苏建筑职业技术学院 | Novel civil construction and building material hardness test device |
| CN211718019U (en) * | 2020-02-21 | 2020-10-20 | 大连铸铂机械有限公司 | Plastic hardness testing machine |
| CN212083071U (en) * | 2020-05-27 | 2020-12-04 | 苏州华柏测试技术有限公司 | Special fixture for electronic universal testing machine |
| CN112326481A (en) * | 2020-11-16 | 2021-02-05 | 山东光普太阳能工程有限公司 | Hardness detection device for all-glass vacuum blank pipe |
| CN212507935U (en) * | 2020-04-14 | 2021-02-09 | 马鞍山市山江节能玻璃门窗有限公司 | Safety aluminium alloy door and window |
| CN212527495U (en) * | 2020-07-10 | 2021-02-12 | 合肥鑫皓宇机电设备制造有限公司 | Raw material fixing shaft with automatic adjusting function |
| CN112630072A (en) * | 2020-12-11 | 2021-04-09 | 博炯(上海)精密机械科技有限公司 | Automobile parts hardness machine detects uses supplementary erection equipment |
| CN213111890U (en) * | 2020-08-31 | 2021-05-04 | 苏州查斯特电子有限公司 | Material feeding unit is used in diode processing |
| CN213622904U (en) * | 2020-10-30 | 2021-07-06 | 青岛双大机械有限公司 | Locking device of European crane |
-
2021
- 2021-08-10 CN CN202110915108.3A patent/CN113640160A/en active Pending
Patent Citations (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001004515A (en) * | 1999-06-22 | 2001-01-12 | Kyushu Electric Power Co Inc | Method and apparatus for measuring hardness |
| CN103672173A (en) * | 2013-11-30 | 2014-03-26 | 成都科盛石油科技有限公司 | Pipe clamping device |
| CN105092399A (en) * | 2014-05-21 | 2015-11-25 | 吴绍明 | Combined hardness measuring instrument |
| CN105239784A (en) * | 2015-09-25 | 2016-01-13 | 国网山东商河县供电公司 | Scaffold steel pipe transporting device |
| CN207991979U (en) * | 2018-01-18 | 2018-10-19 | 天津永创通达机电科技有限公司 | A kind of mechanical fitting production hardness measuring device |
| CN208383617U (en) * | 2018-07-04 | 2019-01-15 | 广东正粤检测科技有限公司 | A kind of reinforcing bar resistance to plucking detection device |
| CN209326713U (en) * | 2018-07-13 | 2019-08-30 | 四川窝特智能科技有限公司 | Electronic type ultrasonic water meter |
| CN108792479A (en) * | 2018-07-18 | 2018-11-13 | 重庆墨龙机械有限公司 | A kind of round steel pipe transfer tooling |
| CN208432578U (en) * | 2018-08-03 | 2019-01-25 | 西南石油大学 | A kind of swivel mount convenient for petroleum pipeline detection |
| CN108680447A (en) * | 2018-08-09 | 2018-10-19 | 苏州市苏测检测技术有限公司 | A kind of construction material rigidity detection device |
| CN208999235U (en) * | 2018-10-06 | 2019-06-18 | 周口兴源新型建材有限公司 | A kind of brickmaking finished bricks rigidity detection device |
| CN209807498U (en) * | 2018-12-27 | 2019-12-20 | 广德捷林家具有限公司 | Combined tea table for intelligent furniture |
| CN209296450U (en) * | 2018-12-30 | 2019-08-23 | 佛山涂邦德新材料科技有限公司 | A kind of lacquer painting water resistance detector |
| CN109596419A (en) * | 2019-01-30 | 2019-04-09 | 湖南农业大学 | A kind of crop stem cutting test stalk quick-gripping device |
| CN210480311U (en) * | 2019-08-05 | 2020-05-08 | 合肥汇德机械有限公司 | Adhesive tape winding turntable for adhesive tape cutting machine |
| CN210817119U (en) * | 2019-08-08 | 2020-06-23 | 江苏海泰锻压设备有限公司 | Feeding device for bending machine |
| CN210639007U (en) * | 2019-09-06 | 2020-05-29 | 天津博展科技发展有限公司 | Hardness detection device for steel pipe |
| CN211206099U (en) * | 2019-10-12 | 2020-08-07 | 江苏建筑职业技术学院 | Novel civil construction and building material hardness test device |
| CN110906844A (en) * | 2019-12-04 | 2020-03-24 | 常熟市盈丰钢管有限公司 | Steel pipe excircle roughness testing arrangement |
| CN211718019U (en) * | 2020-02-21 | 2020-10-20 | 大连铸铂机械有限公司 | Plastic hardness testing machine |
| CN212507935U (en) * | 2020-04-14 | 2021-02-09 | 马鞍山市山江节能玻璃门窗有限公司 | Safety aluminium alloy door and window |
| CN111369891A (en) * | 2020-04-29 | 2020-07-03 | 翟佳 | Municipal administration slogan tablet fixing device |
| CN212083071U (en) * | 2020-05-27 | 2020-12-04 | 苏州华柏测试技术有限公司 | Special fixture for electronic universal testing machine |
| CN212527495U (en) * | 2020-07-10 | 2021-02-12 | 合肥鑫皓宇机电设备制造有限公司 | Raw material fixing shaft with automatic adjusting function |
| CN213111890U (en) * | 2020-08-31 | 2021-05-04 | 苏州查斯特电子有限公司 | Material feeding unit is used in diode processing |
| CN213622904U (en) * | 2020-10-30 | 2021-07-06 | 青岛双大机械有限公司 | Locking device of European crane |
| CN112326481A (en) * | 2020-11-16 | 2021-02-05 | 山东光普太阳能工程有限公司 | Hardness detection device for all-glass vacuum blank pipe |
| CN112630072A (en) * | 2020-12-11 | 2021-04-09 | 博炯(上海)精密机械科技有限公司 | Automobile parts hardness machine detects uses supplementary erection equipment |
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