CN101607363B - Screwing device and method for screwing lamp cover onto lamp main body - Google Patents
Screwing device and method for screwing lamp cover onto lamp main body Download PDFInfo
- Publication number
- CN101607363B CN101607363B CN2008100685198A CN200810068519A CN101607363B CN 101607363 B CN101607363 B CN 101607363B CN 2008100685198 A CN2008100685198 A CN 2008100685198A CN 200810068519 A CN200810068519 A CN 200810068519A CN 101607363 B CN101607363 B CN 101607363B
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- light fixture
- lid
- turning cylinder
- cover
- winding device
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Abstract
The invention relates to a screwing device and a method for screwing a lamp cover onto a lamp main body. The screwing device comprises a drive component with a rotating shaft, and a cover sleeve arranged on the rotating shaft, wherein a positioning and connecting structure is arranged between the rotating shaft and the cover sleeve to make the rotating shaft drive the cover sleeve to rotate; and the cover sleeve comprises an accommodating part, and the accommodating part contacts a lamp screwing piece to generate a surface friction force driving the lamp screwing piece to rotate. The cover sleeve drives the lamp cover to rotate by placing the lamp screwing piece, such as the lamp cover on the accommodating part of the cover sleeve and using the surface friction force between the lamp cover and the accommodating part, so that the lamp cover is screwed on the lamp main body, and the defect of manual operation of workers in the prior art is avoided; the operation is simple so as to greatly improve the production efficiency; and operators cannot be hurt, and the device and the method are safe and reliable.
Description
Technical field
The present invention relates to light fixture and assembling tool thereof, more particularly, relate to a kind of winding device that is used for light fixture lid and the light fixture lid is tightened in method on the lamp main body.
Background technology
Present lighting, particularly some portable light fixtures (as flashlight, mine lamp, command lamp etc.) generally include lamp main body and light fixture lid, realize being spirally connected by screw thread pair between lamp main body and the light fixture lid.The mode that this employing is threaded has dismounting, easy to assembly, and tightness is good, can strengthen the advantages such as uniformity of product appearance.
Yet above-mentioned light fixture is in manufacturing process, and normally the workman manually is tightened in the light fixture lid on the lamp main body.There is following defective at least in this assemble method: owing to need the workman manually to screw the light fixture lid, its assembling speed is slow, efficient is low, is unfavorable for producing fast; And because light fixture lid and lamp main body normally adopt metal material to make, during misoperation, places such as palm are easy to be scratched, and have certain potential safety hazard.
Summary of the invention
The technical problem to be solved in the present invention is, at low, the unsafe defective of efficiency of assembling of the above-mentioned light fixture of prior art, provides a kind of light fixture that can assemble fast to screw part, safe and reliable winding device.
Another technical problem to be solved by this invention is, at low, the unsafe defective of efficient of the above-mentioned assembly method of prior art, provide a kind of safe and reliable, and can fast light fixture be covered the method that be tightened on the lamp main body.
The technical solution adopted for the present invention to solve the technical problems is: a kind of winding device that light fixture screws part that is used for is provided, comprises the driven unit with turning cylinder and be installed in lid cover on the described turning cylinder; Be provided with the structure that is located by connecting between described turning cylinder and the described lid cover, make described turning cylinder drive described lid cover and rotate; And described lid cover comprises receptacle, and described receptacle screws part with described light fixture and contacts the skin-friction force that the described light fixture of generation drive screws the part rotation.
In winding device of the present invention, described lid cover comprises that also the connecting portion that is connected with described turning cylinder, described receptacle are arranged on a side of described connecting portion.
In winding device of the present invention, described receptacle is the body with cup-shaped inner chamber, and described connecting portion is and the integrated sleeve column of described body; Described sleeve column is provided with the connecting hole that inserts described turning cylinder.
In winding device of the present invention, screwed hole that the sidewall that the described structure that is located by connecting is included in described sleeve column offers and the trip bolt that screws in described screwed hole; Described screwed hole penetrates into described connecting hole.
In winding device of the present invention, the external screw thread that the described structure that is located by connecting is included in internal thread that described connecting hole inwall is provided with and is provided with at the outer wall of described turning cylinder, described internal thread and external screw thread are formed counterclockwise screw thread pair; And described light fixture screws part and has clockwise screw thread.
In winding device of the present invention, the inwall of the cup-shaped inner chamber of described body is provided with the protective layer that flexible material is made.
In winding device of the present invention, described driven unit is a micro-machine, and described turning cylinder is the output revolving shaft of described micro-machine.
In winding device of the present invention, described winding device also comprises the controller of controlling described micro-machine switch and is connected in gearbox between described controller and the micro-machine.
The present invention solves the technical scheme that its another technical problem takes: provide a kind of the light fixture lid is tightened in the method for lamp main body, be provided with the screw thread pair that cooperatively interacts between described light fixture lid and the lamp main body; This method may further comprise the steps:
S1: the light fixture lid is placed on the receptacle of lid cover;
S2: the screw thread pair of lamp main body and described light fixture lid is aimed at, and described light fixture lid is applied certain pressure;
S3: drive described lid cover by driven unit by its turning cylinder and rotate,, drive the rotation of described light fixture lid by described lid cover, and described light fixture lid is tightened on the described lamp main body by the skin-friction force between described light fixture lid and the lid cover.
In the described step S1 of method of the present invention, described receptacle is the body with cup-shaped inner chamber, and the shape of described cup-shaped inner chamber and described light fixture lid profile are complementary, and are provided with the protective layer that flexible material is made at the inwall of described cup-shaped inner chamber.
Implement the present invention and have following beneficial effect: by light fixture is screwed part, for example light fixture covers, be placed on the receptacle of lid cover, utilize the skin-friction force between light fixture lid and the receptacle, realize driving the rotation of light fixture lid by the lid cover, and the light fixture lid is tightened on the lamp main body, needing in the prior art to have avoided the manual defective of workman, easy and simple to handle, improved production efficiency greatly, and can not injure the operator, safe and reliable.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of winding device of the present invention;
Fig. 2 is the positive structural representation of lid cover of winding device of the present invention;
Fig. 3 is the structural representation at the lid cover back side of winding device of the present invention.
The specific embodiment
As Figure 1-3, be an embodiment of winding device of the present invention, it is by driving the light fixture revolving part, and for example light fixture covers, and it is tightened on the lamp main body.Understandable, this winding device also can drive lamp main body, and lamp main body and light fixture lid are spirally connected.
As shown in Figure 1, this winding device comprises the driven unit with turning cylinder and is installed in lid cover 2 on the turning cylinder.In the present embodiment, this driven unit is a micro-machine 1, and turning cylinder is the output revolving shaft of micro-machine 1.Understandable, driven unit can also be other forms of rotational power output precision, for example belt pulley set, chain wheel set etc.
This lid cover 2 comprises connecting portion and the receptacle that is provided with in connecting portion one side.Lid cover 2 is installed on the turning cylinder by connecting portion, and the light fixture lid is placed on the receptacle, and produces skin-friction force with receptacle, realizes being driven by lid cover 2 rotation of light fixtures lid.
Shown in Fig. 2,3, in the present embodiment, this receptacle is the body 7 with cup-shaped inner chamber, and this connecting portion is and body 7 integrated sleeve columns 8.The shape of the cup-shaped inner chamber of body 7 and light fixture lid are complementary, when screwing operation, the light fixture lid is placed in the cup-shaped inner chamber, and (applying of pressure can be by compressing lamp main body to apply certain pressure, and being delivered to light fixture, power covers, also can compress the light fixture lid by promoting lid cover 2), make to produce skin-friction force between the inwall of light fixture lid and cup-shaped inner chamber, carry out transmission.Understandable, this receptacle also can only be the flat surfaces that is provided with in sleeve column 8 one sides, as long as produce certain surface frictional force with the light fixture lid.
For better protection lid cover 2; avoid the generation of phenomenons such as it scratches, wearing and tearing in the process of being spirally connected; inwall at the cup-shaped inner chamber that covers cover 2 is provided with protective layer 11, and this protective layer 11 can adopt flexible material to make, and includes but not limited to nylon, rubber, cloth etc.Frictional force between the inwall of these protective layer 11 all right further increase light fixture lids and cup-shaped inner chamber makes that the transmission effect is better.
This sleeve column 8 is provided with the connecting hole 10 that inserts turning cylinder, thereby whole lid cover 2 is installed on the turning cylinder; And locate lid cover 2 by the structure that is located by connecting, make that lid cover 2 can be along with turning cylinder rotates, and avoid lid cover 2 from turning cylinder, to loose, injure operating personnel or damage other equipment etc.In the present embodiment, the screwed hole offered of this structure that is located by connecting sidewall of being included in sleeve column 8 and the trip bolt 9 that screws in this screwed hole.This screwed hole penetrates into the connecting hole 10 of sleeve column 8, thus with sleeve column 8 be inserted in be installed to turning cylinder after, can screw trip bolt 9, make trip bolt 9 roof pressures on the circumference of turning cylinder, formation is fastenedly connected, and avoids covering getting loose of cover 2.
Understandable, this structure that is located by connecting can also adopt other version, for example, connecting hole 10 inwalls at sleeve column 8 are provided with internal thread, the corresponding outer wall at turning cylinder is provided with external screw thread, and internal thread and external screw thread are formed counterclockwise screw thread pair, are screwed onto on the turning cylinder thereby will cover cover 2; And because the screw thread pair between light fixture lid and the lamp main body is clockwise screw thread pair, therefore, when mounted, lid cover 2 can not be deviate from turning cylinder.Perhaps, this structure that is located by connecting also can be done squarely with the cross sectional shape of the connecting hole 10 of sleeve column 8, and is corresponding, and the cross sectional shape of this turning cylinder is also done squarely, thereby realizes the location transmission of turning cylinder and lid cover 2.
As improved, this winding device can also be provided with the controller 6 of control micro-machine 1 switch.As shown in Figure 1, controller 6 is set on the shell of micro-machine 1, controls the unlatching or the disconnection of micro-machine 1 by the gauge tap on the controller 65.
As improved, for the ease of effectively controlling the rotating speed of micro-machine 1, the shell of micro-machine 1 is provided with gearbox 3, and this gearbox 3 is electrically connected with controller 6 and micro-machine 1 respectively, controls the rotating speed of the turning cylinder of micro-machine 1 by the adjusting knob on the gearbox 34.
When needs are tightened in the light fixture lid on the lamp main body, be provided with the clockwise screw thread pair that cooperatively interacts between this light fixture lid and the lamp main body.At first, the light fixture lid is placed on the receptacle of lid cover 2, in the present embodiment, the light fixture lid is positioned in the cup-shaped inner chamber of body 7, the profile of the shape of this cup-shaped inner chamber and light fixture lid is complementary.Then, the screw thread pair of lamp main body and light fixture lid is aimed at, and, made lamp main body produce certain pressure, make the certain skin-friction force of generation between the inwall of light fixture lid and cup-shaped inner chamber the light fixture lid by the compacting lamp main body.Then, cover cover 2 by the turning cylinder drive of driven unit (micro-machine 1) and rotate, utilize light fixture to cover and cover the skin-friction force that overlaps between the 2 cup-shaped inner chambers and carry out transmission, have lid cover 2 drive light fixtures to cover and rotate, thereby the light fixture lid is tightened on the lamp main body.In whole assembling process, provide power by driven unit, and drive the rotation of light fixture lid, the defective of having avoided prior art to need manual rotating lamp cover tape has easy and simple to handle, the high safe and reliable advantage of production efficiency.
Claims (10)
1. one kind is used for the winding device that light fixture screws part, it is characterized in that, comprises the driven unit with turning cylinder and is installed in lid cover on the described turning cylinder; Be provided with the structure that is located by connecting between described turning cylinder and the described lid cover, make described turning cylinder drive described lid cover and rotate; And described lid cover comprises receptacle, and described receptacle screws part with described light fixture and contacts the skin-friction force that the described light fixture of generation drive screws the part rotation.
2. winding device according to claim 1 is characterized in that, described lid cover comprises that also the connecting portion that is connected with described turning cylinder, described receptacle are arranged on a side of described connecting portion.
3. winding device according to claim 2 is characterized in that described receptacle is the body with cup-shaped inner chamber, and described connecting portion is and the integrated sleeve column of described body; Described sleeve column is provided with the connecting hole that inserts described turning cylinder.
4. winding device according to claim 3 is characterized in that, screwed hole that the sidewall that the described structure that is located by connecting is included in described sleeve column offers and the trip bolt that screws in described screwed hole; Described screwed hole penetrates into described connecting hole.
5. winding device according to claim 3, it is characterized in that, the external screw thread that the described structure that is located by connecting is included in internal thread that described connecting hole inwall is provided with and is provided with at the outer wall of described turning cylinder, described internal thread and external screw thread are formed counterclockwise screw thread pair; And described light fixture screws part and has clockwise screw thread.
6. according to claim 3,4 or 5 described winding devices, it is characterized in that the inwall of the cup-shaped inner chamber of described body is provided with the protective layer that flexible material is made.
7. winding device according to claim 6 is characterized in that, described driven unit is a micro-machine, and described turning cylinder is the output revolving shaft of described micro-machine.
8. winding device according to claim 7 is characterized in that, described winding device also comprises the controller of controlling described micro-machine switch and is connected in gearbox between described controller and the micro-machine.
9. one kind is tightened in the method for lamp main body with light fixture lid, is provided with the screw thread pair that cooperatively interacts between described light fixture lid and the lamp main body; It is characterized in that, may further comprise the steps:
S1: the light fixture lid is placed on the receptacle of lid cover;
S2: the screw thread pair of lamp main body and described light fixture lid is aimed at, and described light fixture lid is applied certain pressure;
S3: drive described lid cover by driven unit by its turning cylinder and rotate,, drive the rotation of described light fixture lid by described lid cover, and described light fixture lid is tightened on the described lamp main body by the skin-friction force between described light fixture lid and the lid cover.
10. method according to claim 9; it is characterized in that in described step S1, described receptacle is the body with cup-shaped inner chamber; the shape of described cup-shaped inner chamber and described light fixture lid profile are complementary, and are provided with the protective layer that flexible material is made at the inwall of described cup-shaped inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100685198A CN101607363B (en) | 2008-07-15 | 2008-07-15 | Screwing device and method for screwing lamp cover onto lamp main body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100685198A CN101607363B (en) | 2008-07-15 | 2008-07-15 | Screwing device and method for screwing lamp cover onto lamp main body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101607363A CN101607363A (en) | 2009-12-23 |
| CN101607363B true CN101607363B (en) | 2010-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100685198A Expired - Fee Related CN101607363B (en) | 2008-07-15 | 2008-07-15 | Screwing device and method for screwing lamp cover onto lamp main body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101607363B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335819A (en) * | 2010-07-23 | 2012-02-01 | 富士迈半导体精密工业（上海）有限公司 | Pneumatic screwing module mechanism |
| CN103252637B (en) * | 2013-04-03 | 2016-08-03 | 泰安轻松表计有限公司 | Fluid pressure type water-meter cover automatic assembly equipment and assembly method |
| CN103659238B (en) * | 2013-12-14 | 2015-12-30 | 中安重工自动化装备有限公司 | A kind of LEDbulb lamp automatic pressing snap-fastener mechanism |
| CN104959957B (en) * | 2015-07-09 | 2017-02-01 | 震宇（芜湖）实业有限公司 | Automatic rotating and assembling device for motormeter silver rings |
| CN107671536A (en) * | 2016-08-24 | 2018-02-09 | 金巧敏 | A kind of lamp socket erecting device |
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2008
- 2008-07-15 CN CN2008100685198A patent/CN101607363B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101607363A (en) | 2009-12-23 |
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| PB01 | Publication | ||
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Granted publication date: 20100901 Termination date: 20190715 |