CN203371454U - Manual-operation energy storage screwdriver - Google Patents
Manual-operation energy storage screwdriver Download PDFInfo
- Publication number
- CN203371454U CN203371454U CN201320449606.4U CN201320449606U CN203371454U CN 203371454 U CN203371454 U CN 203371454U CN 201320449606 U CN201320449606 U CN 201320449606U CN 203371454 U CN203371454 U CN 203371454U
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- energy
- energy storage
- screwdriver
- manual
- transmission device
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- Expired - Fee Related
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Abstract
The utility model discloses a manual-operation energy storage screwdriver which comprises a rotation device. The rotation device is connected with a transmission device, the transmission device is connected with a connecting shaft rod, the connecting shaft rod is connected with an energy storage device, and the energy storage device is detachably connected with a screwdriver head. During work, the screwdriver head is installed first, an operator holds the transmission device with one hand and holds the rotation device with the other hand, forward pushing is conducted, the transmission device and the connecting shaft rod are made to rotate sequentially, the energy storage device stores kinetic energy and rotates to drive the screwdriver head to rotate, the energy storage device buffers impact pressure, and stable transmission of the kinetic energy is guaranteed. The manual-operation energy storage screwdriver can store and recover energy, improves the energy utilization rate, is high in working efficiency, relieves the work intensity, meanwhile, buffers impact pressure, guarantees stable transmission of the kinetic energy and guarantees normal work, element abrasion is effectively controlled, the service life is greatly prolonged, and the use cost is lowered.
Description
Technical field
The utility model relates to a kind of screwdriver, relates in particular to a kind of Manual energy-storage screwdriver.
Background technology
Screwdriver is for twisting screw to force its instrument in place, and when existing hand screwdriver is used, torsional moment is larger, uses relatively effort, operating efficiency is lower, and operation intensity is large, exerts oneself in the drag effects handle place at screw place, component abrasion is serious, has greatly affected service life.
Summary of the invention
Technical problem to be solved in the utility model be to provide a kind of can the memory recall energy, improve capacity usage ratio, high efficiency, alleviate operation intensity, relax surge simultaneously, guarantee the stable transfer of kinetic energy, for normal operation provides the Manual energy-storage screwdriver ensured.
For solving the problems of the technologies described above, the technical solution of the utility model is: the Manual energy-storage screwdriver, comprise whirligig, described whirligig is connected with transmission device, described transmission device is connected with the connection axostylus axostyle, described connection axostylus axostyle is connected with energy storage equipment, and described energy storage equipment is removably connected with driver bit.
As preferred technical scheme, described whirligig comprises screw shell, and described screw shell mates and is connected with rotary screw by screw thread.
As to improvement of the technical scheme, described transmission device comprises gripping handle, be provided with power transmission shaft in described gripping handle, described power transmission shaft is provided with electromagnetic clutch, the power intake of described power transmission shaft is connected with described rotary screw by bearing, and the clutch end of described power transmission shaft connects with the described axostylus axostyle that is connected by bearing.
As to further improvement in the technical proposal, described energy storage equipment comprises the accumulation of energy wheel.
As the further improvement to technique scheme, described driver bit comprises a word cutter head and cross cutter head.
Owing to having adopted technique scheme, the Manual energy-storage screwdriver, comprise whirligig, described whirligig is connected with transmission device, described transmission device is connected with the connection axostylus axostyle, and described connection axostylus axostyle is connected with energy storage equipment, and described energy storage equipment is removably connected with driver bit.Described driver bit first is installed during operation, a hand grips described transmission device, the another hand grips described whirligig and pushes ahead, make successively described transmission device, connect spindle rotation, described energy storage equipment savings kinetic energy also rotates, drive described driver bit rotation, described energy storage equipment relaxes surge, guarantees the stable transfer of kinetic energy; When described driver bit is subject to resistance simultaneously, described energy storage equipment can recover energy in time, avoids the described whirligig of drag effects, increases work efficiency.The utility model can the memory recall energy, improve capacity usage ratio, high efficiency, alleviate operation intensity, relax surge simultaneously, guarantee the stable transfer of kinetic energy, for normal operation provides guarantee, the wearing and tearing of control element, significantly extended service life effectively, reduced use cost.
the accompanying drawing explanation
The following drawings only is intended to the utility model is done and schematically illustrated and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the structural representation of the utility model embodiment mono-;
Fig. 2 is the utility model embodiment mono-cutaway view;
Fig. 3 is the structural representation of the utility model embodiment bis-.
In figure: 1-connects axostylus axostyle; The 2-screw shell; The 3-rotary screw; The 4-gripping handle; The 5-power transmission shaft; The 6-electromagnetic clutch; The 7-bearing; 8-accumulation of energy wheel; 9-mono-word cutter head; 10-cross cutter head.
The specific embodiment
Below in conjunction with drawings and Examples, further set forth the utility model.In the following detailed description, only by the mode of explanation, some example embodiment of the present utility model has been described.Undoubtedly, those of ordinary skill in the art can recognize, in the situation that do not depart from spirit and scope of the present utility model, can to described embodiment, be revised by various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than for limiting the protection domain of claim.
Embodiment mono-: as depicted in figs. 1 and 2, the Manual energy-storage screwdriver, comprise whirligig, described whirligig is connected with transmission device, described transmission device is connected with and connects axostylus axostyle 1, and described connection axostylus axostyle 1 is connected with energy storage equipment, and described energy storage equipment is removably connected with driver bit.Described driver bit first is installed during operation, a hand grips described transmission device, the another hand grips described whirligig and pushes ahead, make successively described transmission device, connect axostylus axostyle 1 rotation, described energy storage equipment savings kinetic energy also rotates, drive described driver bit rotation, described energy storage equipment relaxes surge, guarantees the stable transfer of kinetic energy; When described driver bit is subject to resistance simultaneously, described energy storage equipment can recover energy in time, avoids the described whirligig of drag effects, increases work efficiency.The present embodiment can the memory recall energy, improves capacity usage ratio, and high efficiency, alleviate operation intensity, relax surge simultaneously, guarantee the stable transfer of kinetic energy, for normal operation provides guarantee, the wearing and tearing of control element, significantly extended service life effectively, reduced use cost.
Described whirligig comprises screw shell 2, and described screw shell 2 mates and is connected with rotary screw 3 by screw thread.Push ahead described screw shell 2 during use, make described rotary screw 3 rotations produce rotary power, guarantee power supply.
Described transmission device comprises gripping handle 4, be provided with power transmission shaft 5 in described gripping handle 4, described power transmission shaft 5 is provided with electromagnetic clutch 6, the power intake of described power transmission shaft 5 is connected with described rotary screw 3 by bearing 7, and the clutch end of described power transmission shaft 5 connects with the described axostylus axostyle 1 that is connected by bearing 7.Said structure guarantees the stable transfer of power, and described electromagnetic clutch 6 guarantees when starting to rotate power, and steadily little by little transmission is to described energy storage equipment, and the surge while avoiding starting is excessive, and the wearing and tearing of control element, significantly extended service life effectively.
Described energy storage equipment comprises accumulation of energy wheel 8.Said structure is simple, the memory recall energy, relaxes the respond well of surge.
Described driver bit is a word cutter head 9.The said structure easy accessibility, meet instructions for use.
Embodiment bis-: as shown in Figure 3, embodiment bis-is with the difference of embodiment mono-, and described driver bit is cross cutter head 10, and the said structure easy accessibility, meet instructions for use.
Above demonstration and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. Manual energy-storage screwdriver, it is characterized in that: comprise whirligig, described whirligig is connected with transmission device, and described transmission device is connected with the connection axostylus axostyle, and described connection axostylus axostyle is connected with energy storage equipment, and described energy storage equipment is removably connected with driver bit.
2. Manual energy-storage screwdriver as claimed in claim 1, it is characterized in that: described whirligig comprises screw shell, described screw shell mates and is connected with rotary screw by screw thread.
3. Manual energy-storage screwdriver as claimed in claim 2, it is characterized in that: described transmission device comprises gripping handle, be provided with power transmission shaft in described gripping handle, described power transmission shaft is provided with electromagnetic clutch, the power intake of described power transmission shaft is connected with described rotary screw by bearing, and the clutch end of described power transmission shaft connects with the described axostylus axostyle that is connected by bearing.
4. Manual energy-storage screwdriver as claimed in claim 1 is characterized in that: described energy storage equipment comprises the accumulation of energy wheel.
5. as claim 1,2,3 or 4 described Manual energy-storage screwdrivers, it is characterized in that: described driver bit comprises a word cutter head and cross cutter head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320449606.4U CN203371454U (en) | 2013-07-26 | 2013-07-26 | Manual-operation energy storage screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320449606.4U CN203371454U (en) | 2013-07-26 | 2013-07-26 | Manual-operation energy storage screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203371454U true CN203371454U (en) | 2014-01-01 |
Family
ID=49834007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320449606.4U Expired - Fee Related CN203371454U (en) | 2013-07-26 | 2013-07-26 | Manual-operation energy storage screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203371454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214381A (en) * | 2017-12-14 | 2018-06-29 | 燕山大学 | Direct Action Type accumulation of energy screwdriver |
-
2013
- 2013-07-26 CN CN201320449606.4U patent/CN203371454U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214381A (en) * | 2017-12-14 | 2018-06-29 | 燕山大学 | Direct Action Type accumulation of energy screwdriver |
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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: 20140101 Termination date: 20160726 |