CN203401041U - Portable charging rivet gun - Google Patents
Portable charging rivet gun Download PDFInfo
- Publication number
- CN203401041U CN203401041U CN201320352334.6U CN201320352334U CN203401041U CN 203401041 U CN203401041 U CN 203401041U CN 201320352334 U CN201320352334 U CN 201320352334U CN 203401041 U CN203401041 U CN 203401041U
- Authority
- CN
- China
- Prior art keywords
- housing
- screw rod
- direct current
- power supply
- portable charging
- 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 - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0007—Tools for fixing internally screw-threaded tubular fasteners
- B25B27/0014—Tools for fixing internally screw-threaded tubular fasteners motor-driven
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model provides a portable charging rivet gun, comprising a housing, a direct current motor, a power supply and working parts, wherein the working parts comprises clawing pieces clamping a rivet; the housing is internally provided with a planetary speed reduction mechanism and the planetary speed reduction mechanism is connected with the output shaft of the direct current motor; the housing is also internally provided with a threaded bushing matched with the output shaft of the planetary speed reduction mechanism; the threaded bushing is internally provided with a threaded rod and the threaded rod is in threaded connection with the threaded bushing; the front section of the threaded rod is in a hollow structure; a spring abuts in the cavity, and the other end of the spring abuts against the clawing pieces of the working parts; Hall elements are also arranged on the housing; a screw is fixed on the threaded rod, and a magnet matched with the Hall elements absorbs on the screw; and the switch of the power supply is electrically connected with the Hall elements. According to the portable charging rivet gun provided by the utility model, the working stroke and control of the forward and reverse rotation of the motor are realized through the way that a torque is transmitted via the planetary speed reduction mechanism and Hall senses, the structure of the working stroke and the forward and reverse rotation of the motor is compact, the structure of the mechanical transmission part is simple, and the cost is low.
Description
Technical field
The utility model relates to a kind of Portable charging riveting gun.
Background technology
Conventional rivets rifle on existing market, mainly contain following two kinds of structures: 1, common the two poles of the earth reduction gear transmitting torque, hall sensing mode realizes impulse stroke and motor positive and inverse is controlled, and this infrastructure product impulse stroke and motor positive and inverse control structure are compact, and operating current is little; But mechanical driving part complex structure, cost is high; 2, planetary gear speed reducing mechanism transmitting torque, impulse stroke realized by limit switch and motor positive and inverse is controlled, and this infrastructure product mechanical driving part is simple in structure, and cost is low; But impulse stroke and motor positive and inverse control structure are complicated, and operating current is large.
Summary of the invention
In order to overcome the deficiency of above-mentioned technology, the utility model provides a kind of Portable charging riveting gun, and impulse stroke and motor positive and inverse control structure are compact, and mechanical driving part is simple in structure, and cost is low.
The utility model solves the technical scheme that its technical problem adopts:
A kind of Portable charging riveting gun, include housing, direct current generator, power supply and workpiece, described direct current generator, power supply and workpiece are positioned at described housing, described workpiece comprises the calvus that clamps rivet, in described housing, be also provided with planetary gear speed reducing mechanism, described planetary gear speed reducing mechanism is connected with the output shaft of direct current generator; In described housing, be also provided with the thread bush coordinating with the output shaft of described planetary gear speed reducing mechanism, in described thread bush, be provided with screw rod, described screw rod is threaded with thread bush, the leading portion of described screw rod is hollow structure, in cavity, there is spring on top, the other end of spring withstands the plunger tip in workpiece, and plunger tip withstands calvus again; On described housing, be also provided with Hall element, on described screw rod, be fixed with screw, on described screw, absorption has the magnet coordinating with Hall element, and the switch of power supply is electrically connected to Hall element.
Further, described screw rod is arranged on the bearing block in housing by pilot pin.
The beneficial effects of the utility model are mainly manifested in: 1, by planetary gear speed reducing mechanism transmitting torque, hall sensing mode realizes impulse stroke and motor positive and inverse is controlled, impulse stroke and motor positive and inverse control structure are compact, and mechanical driving part is simple in structure, and cost is low; 2, low cost of manufacture, result of use are good.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the utility model workpiece working state schematic representation.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
See figures.1.and.2, a kind of Portable charging riveting gun, include housing, direct current generator 1, power supply 11 and workpiece, described direct current generator, power supply and workpiece are positioned at described housing, described workpiece comprises the calvus 7 that clamps rivet 12, in described housing, be also provided with planetary gear speed reducing mechanism 2, described planetary gear speed reducing mechanism is connected with the output shaft of direct current generator; In described housing, be also provided with the thread bush 3 coordinating with the output shaft of described planetary gear speed reducing mechanism, in described thread bush, be provided with screw rod 4, described screw rod is threaded with thread bush, the leading portion of described screw rod is hollow structure, in cavity, there is spring on top, the other end of spring withstands the plunger tip 6 in workpiece, and plunger tip withstands calvus again; On described housing, be also provided with Hall element 9, on described screw rod, be fixed with screw, on described screw, absorption has the magnet 8 coordinating with Hall element, and the switch 10 of power supply is electrically connected to Hall element.Described screw rod is arranged on the bearing block in housing by pilot pin 6.
Claims (2)
1. a Portable charging riveting gun, include housing, direct current generator, power supply and workpiece, described direct current generator, power supply and workpiece are positioned at described housing, described workpiece comprises the calvus that clamps rivet, it is characterized in that: in described housing, be also provided with planetary gear speed reducing mechanism, described planetary gear speed reducing mechanism is connected with the output shaft of direct current generator; In described housing, be also provided with the thread bush coordinating with the output shaft of described planetary gear speed reducing mechanism, in described thread bush, be provided with screw rod, described screw rod is threaded with thread bush, the leading portion of described screw rod is hollow structure, in cavity, there is spring on top, the other end of spring withstands the plunger tip in workpiece, and plunger tip withstands calvus again;
On described housing, be also provided with Hall element, on described screw rod, be fixed with screw, on described screw, absorption has the magnet coordinating with Hall element, and the switch of power supply is electrically connected to Hall element.
2. Portable charging riveting gun as claimed in claim 1, is characterized in that: described screw rod is arranged on the bearing block in housing by pilot pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320352334.6U CN203401041U (en) | 2013-06-18 | 2013-06-18 | Portable charging rivet gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320352334.6U CN203401041U (en) | 2013-06-18 | 2013-06-18 | Portable charging rivet gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203401041U true CN203401041U (en) | 2014-01-22 |
Family
ID=49936984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320352334.6U Expired - Lifetime CN203401041U (en) | 2013-06-18 | 2013-06-18 | Portable charging rivet gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203401041U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710814A (en) * | 2014-12-05 | 2016-06-29 | 洪劲松 | Electric gun for rivet nut |
| CN116809839A (en) * | 2023-08-23 | 2023-09-29 | 无锡上泓智能技术有限公司 | Device and method for controlling rivet pulling stroke of rivet gun by using single linear hall |
-
2013
- 2013-06-18 CN CN201320352334.6U patent/CN203401041U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710814A (en) * | 2014-12-05 | 2016-06-29 | 洪劲松 | Electric gun for rivet nut |
| CN105710814B (en) * | 2014-12-05 | 2017-11-24 | 洪劲松 | A kind of riveting nut electric gun |
| CN116809839A (en) * | 2023-08-23 | 2023-09-29 | 无锡上泓智能技术有限公司 | Device and method for controlling rivet pulling stroke of rivet gun by using single linear hall |
| CN116809839B (en) * | 2023-08-23 | 2024-04-26 | 无锡上泓智能技术有限公司 | Device and method for controlling rivet pulling stroke of rivet gun by using single linear hall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190710 Address after: 321299 No. 2 Lotus Road, Baihuashan Industrial Zone, Baiyang Street, Wuyi County, Jinhua City, Zhejiang Province Patentee after: Zhejiang Langshi Electrical Appliances Co.,Ltd. Address before: 321200 Zhejiang Yonghui Tool Manufacturing Co., Ltd. No. 2 Lotus Road, Wuyi County Economic Development Zone, Jinhua City, Zhejiang Province Patentee before: Yao Hui |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140122 |
|
| CX01 | Expiry of patent term |