CN202367706U - Electromagnetic dynamic mechanism for motor-driven nail guns - Google Patents
Electromagnetic dynamic mechanism for motor-driven nail guns Download PDFInfo
- Publication number
- CN202367706U CN202367706U CN2011205522052U CN201120552205U CN202367706U CN 202367706 U CN202367706 U CN 202367706U CN 2011205522052 U CN2011205522052 U CN 2011205522052U CN 201120552205 U CN201120552205 U CN 201120552205U CN 202367706 U CN202367706 U CN 202367706U
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- CN
- China
- Prior art keywords
- iron core
- motor
- boosting
- dynamic mechanism
- nail guns
- 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.)
- Expired - Fee Related
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Abstract
Disclosed is an electromagnetic dynamic mechanism for motor-driven nail guns, which comprises boosting magnets (1), a main coil (2) and an iron core (3), wherein a set of boosting magnets (1) with same polarities are added to a rear end direction of the iron core (3), and the main coil (2) is wound on the iron core. The electromagnetic dynamic mechanism for motor-driven nail guns is characterized in that the boosting magnets (1) are arranged in the rear end direction of the iron core (3) and have the same polarities. The electromagnetic dynamic mechanism for motor-driven nail guns can increase kinetic energy of the iron core and acquire heavy hammering force under the condition that iron core parameters of original coils are not changed.
Description
Technical field
The utility model relates to electronic ail gun, especially about a kind of electromagnetic power mechanism that is used for ail gun.
Background technology
Hand-held electromagnetism ail gun is generally the general electromagnet form at present, and iron core straight line under magneticaction moves and the hammering steel nail during energising.Because the restriction of appearance and size and weight, coil can not be enough big, causes the electromagnetic force that is produced less, and also the overload heating is and stuck easily for coil, and result of use is very poor.
Summary of the invention
For making ail gun can produce the strength of enough hammering steel nails; And the electric current of reduction coil is with the temperature rise of control coil; The utility model provides a kind of electromagnetic power mechanism that is used for the band power assisting device of electronic ail gun, uses this mechanism can make iron core obtain bigger initial velocity and kinetic energy.
The technical scheme of the utility model realizes in the following manner: a kind of electromagnetic power mechanism that is used for electronic ail gun; Form by boosting magnet, main coil and iron core; Increase by one group of boosting magnet in iron core tail end direction; Main coil is wrapped on the iron core, it is characterized in that: boosting magnet is installed in the tail end direction of iron core, and polarity is identical.
Described boosting magnet is strong magnetic permanent magnet or coil electromagnetism iron.
The beneficial effect of the utility model is: not changing under original iron-core coil parameters conditions, can increase iron core kinetic energy, obtain bigger hammer force.Perhaps, reach original hammer force, it is much little that the electric current of main coil is wanted, thereby greatly reduce the degree of heat of coil, and can use for a long time.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Know by Fig. 1; A kind of electromagnetic power mechanism that is used for electronic ail gun of present embodiment; Be made up of boosting magnet 1, main coil 2 and iron core 3, increase by one group of boosting magnet 1 that polarity is identical in iron core tail end direction, main coil 2 is wrapped on the iron core; Boosting magnet 1 is installed in the tail end direction of iron core 3, and polarity is identical.Boosting magnet 1 is strong magnetic permanent magnet or coil electromagnetism iron.Iron core is not combined on the boosting magnet under action of reset spring when main coil has electricity; When main coil was switched on, iron core produced Movement in Magnetic Field, and under the magneticaction that the boosting magnet same sex is repelled each other, obtains higher initial velocity, obtains bigger iron core kinetic energy, to produce bigger hammer force.
Claims (2)
1. electromagnetic power mechanism that is used for electronic ail gun; Form by boosting magnet (1), main coil (2) and iron core (3); Increase by one group of boosting magnet (1) in iron core (3) tail end direction; Main coil (2) is wrapped on the iron core, it is characterized in that: described boosting magnet (1) is installed in the tail end direction of iron core (3), and polarity is identical.
2. a kind of electromagnetic power mechanism that is used for electronic ail gun according to claim 1 is characterized in that: described boosting magnet (1) is strong magnetic permanent magnet or coil electromagnetism iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205522052U CN202367706U (en) | 2011-12-27 | 2011-12-27 | Electromagnetic dynamic mechanism for motor-driven nail guns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205522052U CN202367706U (en) | 2011-12-27 | 2011-12-27 | Electromagnetic dynamic mechanism for motor-driven nail guns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202367706U true CN202367706U (en) | 2012-08-08 |
Family
ID=46591429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205522052U Expired - Fee Related CN202367706U (en) | 2011-12-27 | 2011-12-27 | Electromagnetic dynamic mechanism for motor-driven nail guns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202367706U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11110577B2 (en) | 2017-11-16 | 2021-09-07 | Milwaukee Electric Tool Corporation | Pneumatic fastener driver |
| CN113783394A (en) * | 2021-09-17 | 2021-12-10 | 王安康 | Hidden reaction force power device |
-
2011
- 2011-12-27 CN CN2011205522052U patent/CN202367706U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11110577B2 (en) | 2017-11-16 | 2021-09-07 | Milwaukee Electric Tool Corporation | Pneumatic fastener driver |
| US11897106B2 (en) | 2017-11-16 | 2024-02-13 | Milwaukee Electric Tool Corporation | Pneumatic fastener driver |
| CN113783394A (en) * | 2021-09-17 | 2021-12-10 | 王安康 | Hidden reaction force power device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20171227 |