CN207540779U - A kind of striking head for tapping test and its percussion test device - Google Patents
A kind of striking head for tapping test and its percussion test device Download PDFInfo
- Publication number
- CN207540779U CN207540779U CN201721650067.5U CN201721650067U CN207540779U CN 207540779 U CN207540779 U CN 207540779U CN 201721650067 U CN201721650067 U CN 201721650067U CN 207540779 U CN207540779 U CN 207540779U
- Authority
- CN
- China
- Prior art keywords
- counterweight
- percussion
- test
- carry
- component
- 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
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model is related to product testing equipment field more particularly to a kind of striking head for tapping test and its tap test device.The required weight for tapping counterweight can be configured in the utility model as needed, when smaller percussion power is needed to carry out tapping test, carry counterweight can be detached with tapping counterweight, weight fell, which is tapped, under drive component driving carries out percussion test, when needing larger percussion power test, carry counterweight with percussion counterweight falls and carries out percussion test simultaneously under drive component driving, can quickly adjust percussion power, improve the degree easy to use and versatility of equipment.
Description
Technical field
The utility model is related to product testing equipment field more particularly to a kind of striking head for tapping test and its percussions
Test device.
Background technology
Certain products such as button of computor-keyboard, mobile phone key or other electrical equipments needs to carry out percussion test, to survey
The technical parameters such as validity, the service life of button are tried, in the prior art, a striking head are driven to come repeatedly using driving mechanism
The button of product is tapped, dynamics (tap kinetic energy) size is usually tapped and is determined by driving mechanism, no matter using servo motor, pneumatic
Device, hydraulic device or calutron, adjust that its percussion dynamics is all more complicated, while are carrying out striking for multiple adjusting device
It after hitting power, can usually influence to tap measuring accuracy and test speed, the stability and controllability for leading to the percussion dynamics of equipment become
Difference.
Utility model content
The technical problem to be solved by the present invention is to provide it is a kind of can quickly adjust percussion power, test speed it is fast,
The striking head of reliable and stable percussion test and its percussion test device.
In order to solve the above-mentioned technical problem, technical solution is used by the utility model solves its technical problem：
A kind of striking head for tapping test including drive component, taps counterweight and carry counterweight, the driving component
It is connect with the percussion counterweight by a connecting rod, the carry counterweight is set between the driving component and percussion counterweight
In connecting rod, at least one separation groove is machined on the carry counterweight outer wall, the diameter of the separation groove is less than position
In the outer diameter of the striking head, the driving component drives the carry counterweight, taps counterweight reciprocating motion, the carry counterweight
Percussion test is carried out to the object for being tapped test with the percussion kinetic energy that the two weight itself generates with counterweight is tapped.
As further improvement of the utility model, the free end for tapping counterweight is to tap the object for being tapped test
One end be removably connected with percussion component.
As further improvement of the utility model, the carry counterweight includes at least one unit carry counterweight, described
Unit carry counterweight is set in the connecting rod.
As further improvement of the utility model, the percussion counterweight includes：It counterweight connecting component and is connected to described
The percussion counterweight of counterweight connecting component lower part；The counterweight connecting component top is equipped with one and is oriented to cavity, and the connecting rod is arranged
In the guiding cavity and freely slidable, the guiding cavity is equipped with matched limiting component with the connecting rod so that
Connecting rod cannot be detached from from the counterweight connecting component.
As further improvement of the utility model, the percussion counterweight includes at least one counterweight ontology, the counterweight
Ontology is detachable.
As further improvement of the utility model, the driving component includes：Electromagnetic coil assembly, equipped with coil, set
The core assembly moved back and forth in the coil and according to coil power on/off；Described core assembly one end connects the company
Extension bar, the other end are connected with reset assembly.
As further improvement of the utility model, the component that taps includes tapping bar for one, and the percussion counterweight is certainly
One is equipped with by end and taps cavity, and the percussion bar is arranged on the percussion cavity.
As further improvement of the utility model, the reset assembly is an elastic element, and the elastic element is arranged
On core assembly, the core assembly is equipped with and the matched limiting door of the elastic element.
The utility model additionally provides a kind of percussion test device, includes the striking head of the percussion test.
It can be seen from the above technical scheme that the required weight for tapping counterweight can be configured in the utility model as needed,
When smaller percussion power is needed to carry out tapping test, carry counterweight with tapping counterweight can be detached, struck under drive component driving
It hits weight fell and carries out percussion test, when needing larger percussion power test, carry counterweight is with tapping under drive component driving
Counterweight falls carry out percussion test simultaneously, can quickly adjust percussion power, improve the degree easy to use and versatility of equipment；It simultaneously can
To test the percussion dynamics of the different key of same keyboard (or other products) or all buttons of same keyboard or same simultaneously
When two pieces or more of like products or different product of test, very flexible and convenient.
Description of the drawings
Fig. 1 is a kind of striking head structure diagram for tapping test of the utility model.
Fig. 2 is the sectional view at A-A in Fig. 1.
Reference sign：10- drive components, 101- core assemblies, 11- carries counterweight, 111- separation groove, 12- weights
Code connecting component, 121- are oriented to cavity, 13- counterweights ontology, 131- and tap cavity, 14- percussions component, 15- reset assemblies, 16-
Connecting rod, 161- limiting components.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
The utility model may be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
Refering to Fig. 1, Fig. 2, a kind of striking head for tapping test including drive component 10, taps counterweight and carry weight
Code 11, the driving component 10 are connect with the percussion counterweight by a connecting rod 16, and the carry counterweight 11 is set in described
In connecting rod 16 between drive component 10 and percussion counterweight, at least one separation is machined on 11 outer wall of carry counterweight
Groove 111, the diameter of the separation groove 111 are less than the outer diameter positioned at the striking head, and the driving component 10 drives described
Carry counterweight 11 taps counterweight reciprocating motion, the percussion that the carry counterweight 11 and percussion counterweight are generated with the two weight itself
Kinetic energy carries out percussion test to the object for being tapped test.
The connecting rod 16 can be replaced by connecting rope, and the carry counterweight can be arranged multiple sleeve-shaped weights with tapping on counterweight
Code.
The free end for tapping counterweight taps the one end of object for being tapped test and is removably connected with percussion component
14。
The carry counterweight 11 includes at least one unit carry counterweight, and the unit carry counterweight is set in the connection
On bar 16.
The counterweight connecting component 12 be all provided with it is fluted, the groove be convenient in counterweight connecting component 12 installation or
It replaces and taps counterweight.
The quantity of counterweight and unit carry counterweight 11 is tapped by adjusting unit, carrys out convenient adjust and entirely taps test
Used counterweight weight so as to easily adjust percussion power, improves the degree easy to use and versatility of equipment.
The percussion counterweight includes：Counterweight connecting component 12 and the counterweight sheet for being connected to 12 lower part of counterweight connecting component
Body 13；12 top of counterweight connecting component is equipped with one and is oriented to cavity 121, and the connecting rod 16 is sheathed on the guiding cavity
In 121 and freely slidable, the guiding cavity 121 is equipped with matched limiting component 161 with the connecting rod 16 so that connection
Bar 16 cannot be detached from from the counterweight connecting component 12.
The percussion counterweight includes at least one counterweight ontology 13, and the counterweight ontology 13 is detachable.
The setting of counterweight connecting portion is oriented to cavity 121, and connecting rod 16 can set very short, greatly save space, reduces
Equipment volume, the quantity for more flexible change unit counterweight provides possibility, in addition, counterweight connecting component 12 and counterweight sheet
Connection between body 13 can be closer and secured, and replacement is also more convenient, and equipment operation is more reliable and more stable.
The driving component 10 includes：Electromagnetic coil assembly equipped with coil, is sheathed in the coil and is led to according to coil
The core assembly 101 for powering off and moving back and forth；Described 101 one end of core assembly connects the connecting rod 16, and the other end is connected with
Reset assembly 15.
The drive component 10 of the utility model can be hydraulic device, pneumatic device, servo motor (driving screw rod, cam
Etc. modes reciprocating motion is provided) etc. provide power.
The percussion component 14 includes tapping bar for one, and 13 free end of counterweight ontology is equipped with one and taps cavity 131,
The percussion bar is arranged on the percussion cavity 131.
The reset assembly 15 is an elastic element, and the elastic element is set on core assembly 101, the iron core group
Part 101 is equipped with and the matched limiting door of the elastic element.
When needing to tap downwards, electromagnetic coil is powered, and core assembly 101 moves downward under the action of electromagnetic force, band
Dynamic connecting rod 16 moves downwardly together so that taps counterweight or carry counterweight 11 loses suspension strut, in vacant state, therefore
Carry counterweight 11 taps counterweight free-falling percussion testee, at this point, reset assembly 15 is by compress energy storage；When percussion terminates
Afterwards, electromagnetic coil dead electricity, electromagnetic force disappear, and core assembly 101 is taken back initial position, even by the energy release of reset assembly 15
Extension bar 16 also moves upwards, so as to which percussion counterweight or carry counterweight 11 be driven to return to initial position.
Drive component 10 and carry counterweight 11, to tap between counterweight be flexible connection, does not have energy transmission between them, when
When drive component 10 is motionless, taps counterweight and carry counterweight 11 is stationary, when drive component 10 starts, in its own weight
Under the action of free-falling, and tap tested product, section obtains constant percussion power, taps reliable.After percussion, drive
Dynamic component 10 drives to tap counterweight or tap counterweight returns to initial position with carry counterweight 11, and preparation taps next time, so
Cycle completes whole test jobs.
The utility model additionally provides a kind of percussion test device, (such as defeated including job platform, at least one assembly line
Work-feeding means or transfer roller device etc.), one or more combinations therein such as automatic sensing system, automatic control system, when
So, it is most important that, further include at least one percussion test striking head described in the utility model.The configuration of above system,
Combine according to actual needs, can be artificial on duty or full-automatic assembly line, can be single head or
The multi-thread parallel form of bull.
Specific motion flow：
Electromagnetic coil assembly actuation → carry counterweight 11 and percussion counterweight simultaneously decline → is realized percussion test, is tapped at this time
Power is the gravity that carry counterweight 11+ taps counterweight
Electromagnetic coil assembly is attracted → being limited by carry groove to carry counterweight 11 → and taps counterweight decline → realization and strike
Test is hit, percussion power is the gravity for tapping counterweight at this time
Action briefly describes：Electromagnetic coil assembly is attracted, the unlimited automatic fall-back of striking head, by there is unlimited percussion weight
Code and carry cylinder is limited, tapped to change to the power on product.
The required weight for tapping counterweight can be configured in the utility model as needed, and percussion survey is carried out when needing smaller percussion power
During examination, carry counterweight 11 can be detached with tapping counterweight, tapping weight fell under the driving of drive component 10 carries out percussion test,
When needing larger percussion power test, carry counterweight 11 with percussion counterweight falls and is tapped simultaneously under the driving of drive component 10
Test, can quickly adjust percussion power, improve the degree easy to use and versatility of equipment；Same keyboard can be tested simultaneously simultaneously
The percussion dynamics of all buttons of the different key of (or other products) or same keyboard or the simultaneously phase of two pieces or more of test
With product or different product, very flexible and convenient.
Embodiment described above is only the preferred embodiment lifted to absolutely prove the utility model, the utility model
Protection domain it is without being limited thereto.The equivalent substitute or change that those skilled in the art are made on the basis of the utility model
It changes, is within the protection scope of the utility model.The scope of protection of the utility model is subject to claims.
Claims (9)
1. a kind of striking head for tapping test, which is characterized in that including drive component, tap counterweight and carry counterweight, institute
It states drive component to connect by a connecting rod with the percussion counterweight, the carry counterweight is set in the driving component with tapping
In connecting rod between counterweight, at least one separation groove is machined on the carry counterweight outer wall, the separation groove
Diameter is less than the outer diameter positioned at the striking head, and the driving component drives the carry counterweight, taps counterweight reciprocating motion, institute
It states carry counterweight and taps counterweight and percussion survey is carried out to the object for being tapped test with the percussion kinetic energy that the two weight itself generates
Examination.
2. the striking head of test is tapped as described in claim 1, which is characterized in that strike the free end for tapping counterweight
The one end for hitting the object for being tapped test is removably connected with percussion component.
3. the striking head of test is tapped as described in claim 1, which is characterized in that the carry counterweight includes at least one
Unit carry counterweight, the unit carry counterweight are set in the connecting rod.
4. the striking head of the percussion test as described in claim 2 to 3 is any, which is characterized in that the percussion counterweight includes：
Counterweight connecting component and the counterweight ontology for being connected to the counterweight connecting component lower part；The counterweight connecting component top is equipped with one
Cavity is oriented to, the connecting rod is sheathed in the guiding cavity and freely slidable, the guiding cavity and the connecting rod
Equipped with matched limiting component so that connecting rod cannot be detached from from the counterweight connecting component.
5. the striking head of test is tapped as claimed in claim 4, which is characterized in that the percussion counterweight includes at least one
Counterweight ontology, the counterweight ontology are detachable.
6. the striking head of the percussion test as described in claim 2 to 3 is any, which is characterized in that the driving component includes：
Electromagnetic coil assembly, equipped with coil, the core assembly for being sheathed in the coil and being moved back and forth according to coil power on/off；Institute
It states core assembly one end and connects the connecting rod, the other end is connected with reset assembly.
7. the striking head of test is tapped as claimed in claim 2, which is characterized in that the percussion component includes tapping for one
Bar, the counterweight ontological idea of freedom end are equipped with one and tap cavity, and the percussion bar is arranged on the percussion cavity.
8. the striking head of test is tapped as claimed in claim 6, which is characterized in that the reset assembly is an elasticity member
Part, the elastic element are set on core assembly, and the core assembly is equipped with and the matched limiting block of the elastic element
Lid.
9. a kind of percussion test device, which is characterized in that the percussion of test is tapped including claim 1-8 any one of them
Head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721650067.5U CN207540779U (en) | 2017-12-01 | 2017-12-01 | A kind of striking head for tapping test and its percussion test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721650067.5U CN207540779U (en) | 2017-12-01 | 2017-12-01 | A kind of striking head for tapping test and its percussion test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207540779U true CN207540779U (en) | 2018-06-26 |
Family
ID=62616365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721650067.5U Active CN207540779U (en) | 2017-12-01 | 2017-12-01 | A kind of striking head for tapping test and its percussion test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207540779U (en) |
-
2017
- 2017-12-01 CN CN201721650067.5U patent/CN207540779U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO20045182D0 (en) | Device by training apparatus | |
| EP2298501B1 (en) | High-speed electromagnetic nailing gun with lever | |
| CN101239458A (en) | Electric steel nail gun | |
| CN104515668A (en) | Ejection-type horizontal impact platform driven by air pressure | |
| CN105716816B (en) | Modal test device | |
| CN106123679B (en) | High precision photoelectric howler | |
| CN207540779U (en) | A kind of striking head for tapping test and its percussion test device | |
| KR101960349B1 (en) | Light emitting swing training apparatus | |
| CN111024537A (en) | Electromagnetic drive resiliometer | |
| CN204330275U (en) | A kind of air pressure drives ejection type horizontal impact platform | |
| CN207541224U (en) | A kind of percussion test device | |
| CN208091665U (en) | A kind of striking head and its percussion test device of percussion test | |
| CN107817441A (en) | One kind taps test device | |
| CN205886094U (en) | Vibration -type strength training equipment | |
| CN204269738U (en) | One is knocked test striking head and is knocked proving installation | |
| CN111376214B (en) | Electric tool | |
| CN204064642U (en) | One is knocked test striking head and is knocked proving installation | |
| CN105445000A (en) | Knocking head for knocking test and knocking test device | |
| CN105445654A (en) | Knocking head for knocking test and knocking testing device | |
| CN202717540U (en) | Button box device used for controlling electric chain block | |
| CN210269476U (en) | Electromagnetic reset resiliometer | |
| CN108444668B (en) | A kind of structural model Impact Loading Instrument | |
| CN208872609U (en) | A kind of digitized materials surface impacts reinforcing experiment test device | |
| CN208542900U (en) | A kind of Novel lightweight electromagnetism self-pierce riveting rifle | |
| CN210719685U (en) | Novel knocking rod structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 15 Mudu East Road, Mudu Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Suzhou jieruisi Intelligent Technology Co., Ltd Address before: Zhujiang Road Wuzhong District Mudu town of Suzhou city in Jiangsu province 215000 No. 368 Patentee before: Suzhou Jieruisi Automation Equipment Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP02 | Change in the address of a patent holder |
Address after: 215128 No. 9, Zhufeng Road, Mudu Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Suzhou jieruisi Intelligent Technology Co.,Ltd. Address before: 215128 No.15, Mudu Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: Suzhou jieruisi Intelligent Technology Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |