CN202001559U - Small-sized speed reducer for electric riveting gun - Google Patents
Small-sized speed reducer for electric riveting gun Download PDFInfo
- Publication number
- CN202001559U CN202001559U CN201120107382XU CN201120107382U CN202001559U CN 202001559 U CN202001559 U CN 202001559U CN 201120107382X U CN201120107382X U CN 201120107382XU CN 201120107382 U CN201120107382 U CN 201120107382U CN 202001559 U CN202001559 U CN 202001559U
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- China
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- gear
- riveting gun
- outer ring
- fixed plate
- fixing sheet
- 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
The utility model discloses a small-sized speed reducer for an electric riveting gun, which belongs to the technical field of design and application of mechanical speed reducers. The small-sized speed reducer comprises a speed reducer main body, a fixing sheet A, a fixing sheet B, an outer ring gear, reducing gears, a driving gear and cylindrical rotating shafts, wherein the three uniformly-distributed cylindrical rotating shafts are fixedly connected onto the surface of the fixing sheet B; the three reducing gears are embedded on the three cylindrical rotating shafts respectively; the center of the fixing sheet is provided with a circular hole; the driving gear is inserted into the central circular hole of the fixing sheet B; the fixing sheet A and the fixing sheet B are combined to clamp the reducing gears and the driving gear, and are arranged in the outer ring gear; and the driving gear is externally meshed with the three reducing gears at the same time; the inner wall of the outer ring gear is provided with a gear, so that the gear of the outer ring gear is internally meshed with the three reducing gears at the same time. The utility model has the beneficial effects that: the small-sized speed reducer has a simple structure and a small size, is easy to install, and is suitable for the electric riveting gun; and the rotating speed of a motor is decreased, and the torque is increased.
Description
Technical field
The utility model relates to a kind of packaged reducer device, specifically is a kind of packaged reducer device that is used for electronic riveting gun, belongs to mechanical reduction machine design applied technical field.
Background technique
At present, more common on the market riveting gun all is the manual pneumatic formula, continuous quickening along with rapid development of social economy and rhythm of production, the narrow limitation of the riveting gun of tradition pneumatic-typed is more and more obvious, be difficult to satisfy the demand that modern industry is produced, electronic riveting gun has appearred again for this reason on the market, be easy to use efficiently than original pneumatic-typed riveting gun, but existing electronic riveting gun exists motor power (output) limited again, rotating speed is very fast and the moment of torsion smaller defect is difficult to finish the work that rivet is installed sometimes, causes the waste of rivet, even cause the damage of riveting gun, bring unnecessary trouble to production work.
Summary of the invention
At the problem that above-mentioned prior art exists, the utility model provides a kind of packaged reducer device that is used for electronic riveting gun, is applied to effectively reduce motor speed on the electronic riveting gun, increases moment of torsion, is suitable for the use of electronic riveting gun.
To achieve these goals, the utility model is achieved through the following technical solutions: a kind of packaged reducer device that is used for electronic riveting gun, comprise speed reducer main body, fixed plate A and fixed plate B, also comprise outer ring gear, reduction gear, actuation gear and cylindricality running shaft; Be fixedly connected with equally distributed cylindricality running shaft on the surface of fixed plate B, reduction gear is installed on the cylindricality running shaft, fixed plate B center offers circular hole, actuation gear is located in the fixed plate B center hole, fixed plate A combines be clamped reduction gear and actuation gear with fixed plate B, be installed at last in the gear of outer ring, reduction gear and cylindricality running shaft have three respectively, then with three nested respectively being installed on three cylindricality running shafts of reduction gear, actuation gear while and three reduction gear outer gearings, offer gear on the inwall of outer ring gear, make that the gear on the gear inwall of outer ring meshes simultaneously with in three reduction gear.
The beneficial effects of the utility model are: simple structure, volume is small and exquisite, is easy to install, and reduces motor speed, increases moment of torsion, is suitable for the use of electronic riveting gun.
Description of drawings
Fig. 1 is an agent structure schematic representation of the present utility model
Fig. 2 is a fractionation structural representation of the present utility model
Among the figure: 1, speed reducer main body, 2, the outer ring gear, 3, fixed plate A, 4, reduction gear, 5, fixed plate B, 6, actuation gear, 7, the cylindricality running shaft.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As depicted in figs. 1 and 2, a kind of packaged reducer device that is used for electronic riveting gun comprises speed reducer main body 1, fixed plate A3 and fixed plate B5, also comprises outer ring gear 2, reduction gear 4, actuation gear 6 and cylindricality running shaft 7; Be fixedly connected with equally distributed cylindricality running shaft 7 on the surface of fixed plate B5, reduction gear 4 is installed on the cylindricality running shaft 7, fixed plate B5 center offers circular hole, actuation gear 6 is located in the fixed plate B5 center hole, fixed plate A3 combines be clamped reduction gear 4 and actuation gear 6 with fixed plate B5, be installed at last in the outer ring gear 2, reduction gear 4 and cylindricality running shaft 7 have three respectively, then with three nested respectively being installed on three cylindricality running shafts 7 of reduction gear 4,6 whiles and three reduction gear 4 outer gearings of actuation gear, offer gear on the inwall of outer ring gear 2, make that the gear on outer ring gear 2 inwalls meshes simultaneously with in three reduction gear 4.
When actuation gear 6 stressed rotations, driving reduction gear 4 is that running shaft is rotated with cylindricality running shaft 7, and reduction gear 4 is done revolution around outer ring gear 2 in autobiography, thereby drives 1 rotation of speed reducer main body, then reach the reduction rotating speed, increase the purpose of moment of torsion.
Claims (6)
1. packaged reducer device that is used for electronic riveting gun, comprise speed reducer main body (1), fixed plate A(3) and fixed plate B(5), it is characterized in that also comprising outer ring gear (2), reduction gear (4), actuation gear (6) and cylindricality running shaft (7); Fixed plate B(5) is fixedly connected with equally distributed cylindricality running shaft (7) on the surface, reduction gear (4) is installed on the cylindricality running shaft (7), fixed plate B(5) center offers circular hole, actuation gear (6) is located in fixed plate B(5) in the center hole, fixed plate A(3) with fixed plate B(5) combine reduction gear that is clamped (4) and actuation gear (6), be installed at last in the outer ring gear (2).
2. a kind of packaged reducer device that is used for electronic riveting gun according to claim 1 is characterized in that described reduction gear (4) has three.
3. a kind of packaged reducer device that is used for electronic riveting gun according to claim 1 is characterized in that described cylindricality running shaft (7) has three.
4. according to claim 2 or 3 described a kind of packaged reducer devices that are used for electronic riveting gun, it is characterized in that described three reduction gear (4) are nested respectively to be installed on three cylindricality running shafts (7).
5. a kind of packaged reducer device that is used for electronic riveting gun according to claim 1 and 2 is characterized in that described actuation gear (6) while and three reduction gear (4) outer gearing.
6. a kind of packaged reducer device that is used for electronic riveting gun according to claim 1 and 2, it is characterized in that offering gear on the inwall of described outer ring gear (2), make on outer ring gear (2) inwall gear simultaneously and engagement in three reduction gear (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120107382XU CN202001559U (en) | 2011-04-13 | 2011-04-13 | Small-sized speed reducer for electric riveting gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120107382XU CN202001559U (en) | 2011-04-13 | 2011-04-13 | Small-sized speed reducer for electric riveting gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202001559U true CN202001559U (en) | 2011-10-05 |
Family
ID=44704300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120107382XU Expired - Fee Related CN202001559U (en) | 2011-04-13 | 2011-04-13 | Small-sized speed reducer for electric riveting gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202001559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155520A (en) * | 2011-04-14 | 2011-08-17 | 徐州市恒源电器有限公司 | Small-sized speed reducer device for electric rivet gun |
-
2011
- 2011-04-13 CN CN201120107382XU patent/CN202001559U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155520A (en) * | 2011-04-14 | 2011-08-17 | 徐州市恒源电器有限公司 | Small-sized speed reducer device for electric rivet gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20140413 |