CN110411694A - A kind of Drop tester preventing secondary pulse - Google Patents
A kind of Drop tester preventing secondary pulse Download PDFInfo
- Publication number
- CN110411694A CN110411694A CN201910786795.6A CN201910786795A CN110411694A CN 110411694 A CN110411694 A CN 110411694A CN 201910786795 A CN201910786795 A CN 201910786795A CN 110411694 A CN110411694 A CN 110411694A
- Authority
- CN
- China
- Prior art keywords
- falling sphere
- sample holder
- pipe
- sphere pipe
- falling
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 238000004080 punching Methods 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
-
- 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
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
-
- 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
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
- G01N3/303—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated only by free-falling weight
-
- 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
- G01N2203/003—Generation of the force
- G01N2203/0032—Generation of the force using mechanical means
- G01N2203/0039—Hammer or pendulum
-
- 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
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/025—Geometry of the test
- G01N2203/0252—Monoaxial, i.e. the forces being applied along a single axis of the specimen
-
- 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
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
- G01N2203/0411—Chucks, fixtures, jaws, holders or anvils using pneumatic or hydraulic pressure
Landscapes
- Physics & Mathematics (AREA)
- General 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)
- Immunology (AREA)
- Pathology (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The present invention relates to a kind of Drop testers for preventing secondary pulse, including pedestal, the side of the pedestal is provided with height adjustment mechanism, the first sample holder and the second sample holder are additionally provided on the pedestal, first sample holder and the setting of the second sample holder sequence, product fixed mechanism is provided on first sample holder and the second sample holder, the two is oppositely arranged, ball falling impact mechanism is provided on the height adjustment mechanism, with height adjustment mechanism synchronization lifting, the ball falling impact mechanism is between the first sample holder and the second sample holder, anti- secondary pulse mechanism is provided in the ball falling impact mechanism, it is arranged positioned at the bottom end of ball falling impact mechanism.The present invention can prevent secondary pulse, it is ensured that the accuracy of product test.
Description
Technical field
The present invention relates to a kind of Drop tester more particularly to a kind of Drop testers for preventing secondary pulse.
Background technique
After Drop tester test product packaging, the damage situations and assessment electronics component when being fallen are when moving
The impact resistant strength fallen, the Ling Jiao of packing container, face can be tested.But tested using falling sphere, it is likely to occur
Rebound is low so as to cause the accuracy of test to cause the secondary pulse to product.
In view of the above shortcomings, the designer, is actively subject to research and innovation, to found, one kind is new structural to be prevented
The Drop tester of secondary pulse makes it with more the utility value in industry.
Summary of the invention
In order to solve the above technical problems, the object of the present invention is to provide a kind of Drop testers for preventing secondary pulse.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of Drop tester preventing secondary pulse, including pedestal, the side of the pedestal are provided with height adjustment machine
Structure is additionally provided with the first sample holder and the second sample holder, first sample holder and second on the pedestal
Sample holder sequence is arranged, and the fixed machine of product is provided on first sample holder and the second sample holder
Structure, the two are oppositely arranged, and ball falling impact mechanism is provided on the height adjustment mechanism, with height adjustment mechanism synchronization lifting,
The ball falling impact mechanism is arranged in the ball falling impact mechanism between the first sample holder and the second sample holder
You Fang secondary pulse mechanism is arranged positioned at the bottom end of ball falling impact mechanism.
Preferably, the height adjustment mechanism includes bracket, and guide rod is provided on the bracket, is provided on the guide rod
Slide plate is additionally provided with screw rod on the bracket, is mutually sequentially connected with slide plate, and one end of the screw rod passes through bracket and adjusting handle
It is connected.
Preferably, the ball falling impact mechanism includes falling sphere pipe, and the falling sphere pipe is hollow tube, the upper end of the falling sphere pipe
It is provided with infrared center rangefinder, the side of the falling sphere pipe is provided with sliding slot, and the rotation of electromagnet height is provided in the sliding slot
Button, after energization with the attracted setting of iron ball in falling sphere pipe.
Preferably, the product fixed mechanism includes fixing clip, and one end of the fixing clip is sleeved on respective solid
Determine on frame, the other end is arranged towards falling sphere pipe, and overlaps setting with falling sphere pipe, wears and is connected on the other end of the fixing clip
Bearing bar is arranged downward, is provided with fixture block on the bearing bar, is set on the bearing bar between fixture block and fixing clip
First spring.
Preferably, the anti-secondary pulse mechanism includes casing, and described sleeve pipe is sleeved on the bottom end of falling sphere pipe, the set
The left and right sides in pipe is provided with guiding bar, is set with second spring in the guiding bar, is arranged in the outside of second spring
There is pushing block, strut is provided on the rear end of the falling sphere pipe, cylinder is provided on the strut, is connected with pushing block, the branch
The front end of bar is provided with the first collet and the second collet, U-shaped structure setting by shaft, and also sets up separately in falling sphere bottom of the tube
Two sides are connected, when cylinder is pushed away with corresponding pushing block positioned at first collet of falling sphere pipe two sides and the second collet
After block forces second spring to be compressed, the first collet and the second collet separate and set up separately in the two sides of falling sphere pipe, when cylinder retraction, push away
Block is sprung back under the elastic force of second spring, and the first collet of band and the second collet do branch line movement, will will be fallen in falling sphere pipe
Iron ball clamps setting.
Preferably, it is connected by connecting rod with falling sphere pipe on the slide plate.
Preferably, it is provided with the sensor for detecting falling sphere on the falling sphere pipe, is arranged positioned at the lower section of falling sphere pipe, and
Lower than the height of the secondary rebound of falling sphere.
Preferably, the sensor is infrared sensor.
According to the above aspect of the present invention, the present invention has at least the following advantages:
The secondary pulse to product is able to achieve by anti-secondary pulse mechanism in the present invention, it is ensured that product not will receive additionally
Impact, it is ensured that the accuracy of the test of product.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is side view of the invention；
Fig. 3 is top view of the invention；
Fig. 4 is the structural schematic diagram of the anti-secondary pulse mechanism of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction with attached in the embodiment of the present invention
Figure, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only this
Invention a part of the embodiment, instead of all the embodiments.Embodiments of the present invention, which are generally described and illustrated herein in the accompanying drawings
Component can arrange and design with a variety of different configurations.Therefore, the implementation of the invention to providing in the accompanying drawings below
The detailed description of example is not intended to limit the range of claimed invention, but is merely representative of selected implementation of the invention
Example.Based on the embodiment of the present invention, those skilled in the art are obtained all without making creative work
Other embodiments shall fall within the protection scope of the present invention.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3,
The side of a kind of Drop tester preventing secondary pulse, including pedestal 1, the pedestal 1 is provided with height adjustment
Mechanism 2 is additionally provided with the first sample holder 3 and the second sample holder 4, first sample holder 3 on the pedestal 1
It is arranged with 4 sequence of the second sample holder, is provided with production on first sample holder 3 and the second sample holder 4
Product fixed mechanism 7, the two is oppositely arranged, and ball falling impact mechanism 6 is provided on the height adjustment mechanism 2, with height adjustment machine
2 synchronization lifting of structure, the ball falling impact mechanism 6 are described to fall between the first sample holder 3 and the second sample holder 4
It is provided with anti-secondary pulse mechanism 5 in pellet impact mechanism 6, is arranged positioned at the bottom end of ball falling impact mechanism 6.
Heretofore described height adjustment mechanism 2 includes bracket 21, is provided with guide rod on the bracket 21, on the guide rod
It is provided with slide plate 22, is additionally provided with screw rod 23 on the bracket 21, is sequentially connected with 22 phase of slide plate, one end of the screw rod passes through
Bracket is connected with adjusting handle, so that ball falling impact mechanism 6 is fitted with product by height adjustment mechanism 2.
Heretofore described ball falling impact mechanism 6 includes falling sphere pipe 61, and the falling sphere pipe 61 is hollow tube, the falling sphere pipe
61 upper end is provided with infrared center rangefinder 62, and the side of the falling sphere pipe 61 is provided with sliding slot, is provided in the sliding slot
Electromagnet height knob 63, after energization with the attracted setting of iron ball in falling sphere pipe.Wherein electromagnet height knob 63 passes through logical
Iron ball is pulled up to the height of needs by electric energy, depending on the needs that highly foundation is tested.
Above-mentioned infrared center rangefinder 62 is known to the skilled in the art routine techniques, no longer does at this any
It repeats.
Heretofore described product fixed mechanism 7 includes fixing clip 71, and one end of the fixing clip 71 is sleeved on respectively
From fixed frame on, the other end is arranged towards falling sphere pipe 61, and overlaps setting with falling sphere pipe 61, the fixing clip 71 it is another
It is worn on one end and is connected to bearing bar 72, be arranged downward, fixture block 73 is provided on the bearing bar 72, in fixture block 73 and fixing clip
The first spring 74 is set on bearing bar 72 between 71.
Embodiment one
As shown in figure 4, on the basis of the above embodiments, heretofore described anti-secondary pulse mechanism 5 includes casing 54,
Described sleeve pipe 54 is sleeved on the bottom end of falling sphere pipe 61, and the left and right sides in described sleeve pipe 54 is provided with guiding bar, described to draw
It is set with second spring 52 on guide rod, the outside of second spring 52 is provided with pushing block, is arranged on the rear end of the falling sphere pipe 61
There is strut, be provided with cylinder on the strut, be connected with pushing block, the front end of the strut is provided with the first collet by shaft
53 and second collet 55, U-shaped structure setting, and also set up separately in the two sides of 61 bottom of falling sphere pipe, positioned at 61 two sides of falling sphere pipe
First collet 53 and the second collet 55 are connected with corresponding pushing block, when cylinder pushes pushing block that second spring is forced to be compressed
Afterwards, the first collet and the second collet separate and set up separately in the two sides of falling sphere pipe 61, when cylinder retraction, bullet of the pushing block in second spring
It is sprung back under power, and the first collet of band and the second collet do branch line movement, the iron ball to fall in falling sphere pipe 61 will be clamped setting.
It is connected by connecting rod with falling sphere pipe on heretofore described slide plate 22.
Embodiment two
On the basis of above-described embodiment and embodiment one, it is provided on heretofore described falling sphere pipe 61 and is fallen for detecting
The sensor of ball is arranged positioned at the lower section of falling sphere pipe 61, and is lower than the height of the secondary rebound of falling sphere.
Heretofore described sensor is infrared sensor.
Working principle of the present invention is as follows:
When specific works, product is placed on the fixture block on the first sample holder 3 and the second sample holder 4, together
When the falling sphere pipe 61 in ball falling impact mechanism 6 by height adjustment mechanism is fitted it with product placement then pass through electricity
Falling sphere (iron ball) is promoted to by magnet height knob 63 needs height (being adjusted according to demand), finally, power down process electromagnetism
Iron height knob 63 loses magnetism, and iron ball falls to be declined along falling sphere pipe 61, and touches with the product of 61 lower section of falling sphere pipe, falling sphere
It falls, falling sphere is fallen on product after sensor, rebound, solenoid valve when sensor detects falling sphere for the second time, on cylinder
Exhaust, it is original rapidly to be sprung back by the second spring of cylinder compression, drive the first collet and the second collet on pushing block to do straight line
Movement, closes up to falling sphere pipe 61, clamps falling sphere from when realizing under secondary falling.
Position where above-mentioned collet is located at the ball mouth of falling sphere pipe 61.
The response time of above-mentioned sensor and the first collet and the second collet can control within 10ms, prevent falling sphere
To the secondary pulse of product.
The above is only a preferred embodiment of the present invention, it is not intended to restrict the invention, it is noted that for this skill
For the those of ordinary skill in art field, without departing from the technical principles of the invention, can also make it is several improvement and
Modification, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of Drop tester for preventing secondary pulse, it is characterised in that: including pedestal (1), the side of the pedestal (1) is set
It is equipped with height adjustment mechanism (2), is additionally provided with the first sample holder (3) and the second sample holder on the pedestal (1)
(4), first sample holder (3) and the setting of the second sample holder (4) sequence, first sample holder (3)
With product fixed mechanism (7) are provided on the second sample holder (4), the two is oppositely arranged, the height adjustment mechanism (2)
On be provided with ball falling impact mechanism (6), with height adjustment mechanism (2) synchronization lifting, the ball falling impact mechanism (6) be located at first
Between sample holder (3) and the second sample holder (4), anti-secondary pulse machine is provided on the ball falling impact mechanism (6)
Structure (5), the bottom end for being located at ball falling impact mechanism (6) are arranged.
2. a kind of Drop tester for preventing secondary pulse according to claim 1, it is characterised in that: the height adjustment
Mechanism (2) includes bracket (21), is provided with guide rod on the bracket (21), slide plate (22), the branch are provided on the guide rod
It is additionally provided with screw rod (23) on frame (21), is mutually sequentially connected with slide plate (22), one end of the screw rod passes through bracket and adjusts hand
Wheel is connected.
3. a kind of Drop tester for preventing secondary pulse according to claim 1, it is characterised in that: the ball falling impact
Mechanism (6) includes falling sphere pipe (61), and the falling sphere pipe (61) is hollow tube, and the upper end of the falling sphere pipe (61) is provided in infrared
The side of heart rangefinder (62), the falling sphere pipe (61) is provided with sliding slot, and electromagnet height knob is provided in the sliding slot
(63), after energization with the attracted setting of iron ball in falling sphere pipe.
4. a kind of Drop tester for preventing secondary pulse according to claim 1, it is characterised in that: the product is fixed
Mechanism (7) includes fixing clip (71), and one end of the fixing clip (71) is sleeved on respective fixed frame, other end direction
Falling sphere pipe (61) setting, and overlap setting with falling sphere pipe (61), it is worn on the other end of the fixing clip (71) and is connected to load-bearing
Bar (72), is arranged downward, fixture block (73) is provided on the bearing bar (72), between fixture block (73) and fixing clip (71)
Bearing bar (72) on be set with the first spring (74).
5. a kind of Drop tester for preventing secondary pulse according to claim 1, it is characterised in that: described to prevent secondary punching
Hitting mechanism (5) includes casing (54), and described sleeve pipe (54) is sleeved on the bottom end of falling sphere pipe (61), the left side in described sleeve pipe (54)
Right two sides are provided with guiding bar, and second spring (52) are set in the guiding bar, are arranged in the outside of second spring (52)
There is pushing block, is provided with strut on the rear end of the falling sphere pipe (61), is provided with cylinder on the strut, is connected with pushing block, institute
The front end for stating strut is provided with the first collet (53) and the second collet (55), U-shaped structure setting by shaft, and also sets up separately
The two sides of falling sphere pipe (61) bottom, positioned at first collet (53) of falling sphere pipe (61) two sides and the second collet (55) and respectively
Corresponding pushing block is connected, and after cylinder pushes pushing block that second spring is forced to be compressed, the first collet and the second collet separate and set up separately
In the two sides of falling sphere pipe (61), when cylinder bounces back, pushing block is sprung back under the elastic force of second spring, and the first collet of band and the second folder
Head does branch line movement, the iron ball that fallen in falling sphere pipe (61) will be clamped setting.
6. a kind of Drop tester for preventing secondary pulse according to claim 2, it is characterised in that: the slide plate (22)
It is upper to be connected by connecting rod with falling sphere pipe.
7. a kind of Drop tester for preventing secondary pulse according to claim 3, it is characterised in that: the falling sphere pipe
(61) sensor for detecting falling sphere is provided on, the lower section for being located at falling sphere pipe (61) is arranged, and is lower than the secondary rebound of falling sphere
Height.
8. a kind of Drop tester for preventing secondary pulse according to claim 7, it is characterised in that: the sensor is
Infrared sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910786795.6A CN110411694A (en) | 2019-08-24 | 2019-08-24 | A kind of Drop tester preventing secondary pulse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910786795.6A CN110411694A (en) | 2019-08-24 | 2019-08-24 | A kind of Drop tester preventing secondary pulse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110411694A true CN110411694A (en) | 2019-11-05 |
Family
ID=68368764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910786795.6A Pending CN110411694A (en) | 2019-08-24 | 2019-08-24 | A kind of Drop tester preventing secondary pulse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110411694A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117031178A (en) * | 2023-09-27 | 2023-11-10 | 合肥联宝信息技术有限公司 | Ball falling experimental device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393289A (en) * | 2011-12-05 | 2012-03-28 | 北京神州腾耀通信技术有限公司 | Steel ball drop test machine |
| CN103722548A (en) * | 2013-12-20 | 2014-04-16 | 河北宏润重工股份有限公司 | Steel pipe hot extrusion glass pad placement manipulator |
| CN203958703U (en) * | 2014-04-21 | 2014-11-26 | 东莞丰裕电机有限公司 | The automatic bag mouth opener of packaging bag |
| CN206161451U (en) * | 2016-10-12 | 2017-05-10 | 昆山龙腾光电有限公司 | Falling ball test device |
| CN206230263U (en) * | 2016-10-10 | 2017-06-09 | 成都红宇时代科技有限公司 | Float positioning clamping tool for outside |
| CN206470137U (en) * | 2017-01-10 | 2017-09-05 | 东莞市华谊创鸿试验设备有限公司 | A kind of Full-automatic steel ball shock machine |
| CN108548733A (en) * | 2018-04-18 | 2018-09-18 | 东莞市西康电子设备有限公司 | Vertical falling ball impact test machine |
| CN208260170U (en) * | 2018-03-05 | 2018-12-21 | 成都看客网络技术有限公司 | Doll machine clamping jaw device |
| CN210533653U (en) * | 2019-08-24 | 2020-05-15 | 苏州苏勃检测技术服务有限公司 | Drop test machine capable of preventing secondary impact |
-
2019
- 2019-08-24 CN CN201910786795.6A patent/CN110411694A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393289A (en) * | 2011-12-05 | 2012-03-28 | 北京神州腾耀通信技术有限公司 | Steel ball drop test machine |
| CN103722548A (en) * | 2013-12-20 | 2014-04-16 | 河北宏润重工股份有限公司 | Steel pipe hot extrusion glass pad placement manipulator |
| CN203958703U (en) * | 2014-04-21 | 2014-11-26 | 东莞丰裕电机有限公司 | The automatic bag mouth opener of packaging bag |
| CN206230263U (en) * | 2016-10-10 | 2017-06-09 | 成都红宇时代科技有限公司 | Float positioning clamping tool for outside |
| CN206161451U (en) * | 2016-10-12 | 2017-05-10 | 昆山龙腾光电有限公司 | Falling ball test device |
| CN206470137U (en) * | 2017-01-10 | 2017-09-05 | 东莞市华谊创鸿试验设备有限公司 | A kind of Full-automatic steel ball shock machine |
| CN208260170U (en) * | 2018-03-05 | 2018-12-21 | 成都看客网络技术有限公司 | Doll machine clamping jaw device |
| CN108548733A (en) * | 2018-04-18 | 2018-09-18 | 东莞市西康电子设备有限公司 | Vertical falling ball impact test machine |
| CN210533653U (en) * | 2019-08-24 | 2020-05-15 | 苏州苏勃检测技术服务有限公司 | Drop test machine capable of preventing secondary impact |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117031178A (en) * | 2023-09-27 | 2023-11-10 | 合肥联宝信息技术有限公司 | Ball falling experimental device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210533653U (en) | Drop test machine capable of preventing secondary impact | |
| CN207495528U (en) | A kind of Multi Role Aircraft machinery claw | |
| CN209531830U (en) | A kind of hardware dies with quick-disassembly structure | |
| CN110411694A (en) | A kind of Drop tester preventing secondary pulse | |
| CN105334017B (en) | Electric tool rotary impact test machine | |
| CN210376021U (en) | Pneumatic type low-speed impact mechanism for impact test | |
| CN109139789A (en) | The adjustable quasi- zero stiffness vibration-isolating platform of positive negative stiffness | |
| CN208420558U (en) | A kind of steel ball surface resistance to stress deformation detecting device | |
| CN202429707U (en) | Plate gripping device | |
| CN110261244A (en) | A kind of pneumatic type low velocity impact mechanism of impact test | |
| CN207880371U (en) | A kind of pneumatic type adjusts the bracket component of mark pen | |
| CN101762372B (en) | Slope impact tester | |
| CN207528567U (en) | A kind of wire bend degree detection device based on mechanics feedback | |
| CN107144397B (en) | Loading mechanism for dead weight type micro force value standard device | |
| CN109048976A (en) | A kind of clamping jaw and its packing method of quick filling strip magnetic patch | |
| CN209022094U (en) | A kind of clamping jaw of quick filling strip magnetic patch | |
| CN104458440B (en) | Mechanism for detecting breaking strength of bar | |
| CN109756084A (en) | A kind of magnetite feeding mechanism and its working method | |
| CN208999078U (en) | A kind of zipper testing machine | |
| CN208866848U (en) | Brake disc sorts handgrip | |
| CN209460071U (en) | A kind of concrete slab quality detection device | |
| CN206804229U (en) | T-shaped threeway air tightness detection equipment | |
| CN220136818U (en) | Feeding mechanism for drop hammer testing machine | |
| CN204286949U (en) | Bar rupture strength testing agency | |
| CN214585710U (en) | Resistance detection device for electrical element production |
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 |