CN102887628A - Locating and locking device for special-shape lamp tube - Google Patents
Locating and locking device for special-shape lamp tube Download PDFInfo
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- CN102887628A CN102887628A CN2012103895264A CN201210389526A CN102887628A CN 102887628 A CN102887628 A CN 102887628A CN 2012103895264 A CN2012103895264 A CN 2012103895264A CN 201210389526 A CN201210389526 A CN 201210389526A CN 102887628 A CN102887628 A CN 102887628A
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Abstract
A locating and locking device for a special-shape lamp tube comprises a rack, a plurality of locating mechanism and a locking mechanism; one end of the rack is provided with a locating surface; and a plurality of locating mechanisms and the locking mechanism are arranged on the locating surface, wherein the locating mechanisms are used for contacting, locking and locating the lamp tube with a locating head, and the locking mechanism is arranged on the center of the locating surface and is used for shrinking and fixing the lamp tube; with the adoption of the locating mechanism which can automatically contact, adjust and lock the lamp tube and the locking mechanism capable of shrinking the lamp tube, the problem that in the prior art, a clamping position is located on a short and straight section of the special-shape lamp tube, so that the lamp tube is easy to burst is solved effectively, the location is exact, and the product percent of pass is significantly improved.
Description
Technical field
The present invention relates to the fluorescent tube positioning and locking device on the fluorescent lamp bridging machine.
Background technology
Present fluorescent lamp bridging machine on the market generally includes permanent seat and hold-down gear, according to the bridge joint lamp tube shapes, the general spring that adopts, compressing tablet is pressed on fluorescent tube on the permanent seat, this kind hold-down gear need to manually operate, at the bottom of the clamping work efficiency, manual working intensity is large, and because the elastic fatigue of spring easily causes the location inaccurate, compress built on the sand, cost rate is lower, affected by workman's skill level and mood, especially for special-shaped fluorescent tube, for example quincunx, spherical, Buddha's hand etc., shape such as Chinese patent CN3585077, CN3303962, CN3171922, CN1528690, CN2505980, CN2582100, the lamp tube shapes such as CN2561093, it is relatively short that this type of fluorescent tube inserts the straight section of lamp socket, generally only be 2 ~ 3cm, but this type of fluorescent tube generally all needs again at least 3 lamp tube bridging lopping to form, therefore require very strict to the outside dimension of the fluorescent tube straight section of bridge joint lopping, slightly there is deviation all can not insert in the lamp socket, when for this this type of special-shaped fluorescent tube being carried out bridge joint, the general permanent seat that adopts particular design, with the straight length of special-shaped fluorescent tube as connecing the bridge positioning datum, the whole lamp Ball type fluorescent lamp bridge-joint-type lamp tube fixed base described in the Chinese patent CN201059489 for example, the described Fluorescent Tubes Fixed Clamping Device of CN201060836, in connecing the bridge process, slightly there is deviation namely to cause fluorescent tube to insert and do not advance lamp socket, cause fluorescent tube to scrap.
Because it is to adopt flame to fuse that fluorescent tube connects bridge, blast hole connects bridge, grasping and the effective permanent seat of positioning lamp all adopt metal construction, if connect the bridge fluorescent tube in connecing the bridge process, exist be heated inhomogeneous, inner meeting produces stress, stress surpasses certain value and just easily produces explosion, the bridge joint of prior art all is arranged on short straight section position, it is inhomogeneous that the bridge joint that goes round and begins again must make short straight section partly be heated, produce explosion, retaining part fuses the heating zone the closer to bridge joint and more easily produces explosion in actual production, yet to connect the qualification rate of inserting lamp socket behind the bridge and clamping part must be arranged on again bridge joint and fuse nearer position, heating zone in order to improve, and both produce contradiction, prior art is in order to improve product percent of pass, have to abandon reducing the burst rate of fluorescent tube, fluorescent tube explosion problem can not get effective solution for a long time, effectively improves.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, provide a kind of automatic clamping, multipoint positioning, effectively prevent the fluorescent tube explosion, the special-shaped fluorescent tube positioning and locking device of product percent of pass is provided.
The present invention is for solving the problems of the technologies described above, provide following technical scheme: a kind of special-shaped fluorescent tube positioning and locking device, it is characterized in that comprising frame, locating mechanism, locking mechanism, described frame one end is provided with locating surface, be provided with several on the locating surface and be used for making fluorescent tube contact the locating mechanism of locking positioning with positioning head, and be arranged at the locating surface center for making fluorescent tube tighten up fixing locking mechanism.
Preferably, locating mechanism is set to 3 ~ 8.
Preferably, locating mechanism is set to 4, is divided into two groups, is symmetricly set on the locating surface.
Preferably, locating mechanism is set to 3.
Preferably, locating surface is two leveling board faces or the U-shaped structural slab that parallel interval arranges.
Described locating mechanism comprises positioning head, expansion link, snubber assembly, stay, telescopic cylinder, expansion link penetrates in the positioning through hole that the locating surface correspondence offers, the expansion link end is fixed in the locating surface outside, the expansion link front end stretches out locating surface, positioning head is arranged at the expansion link front end, be socketed with snubber assembly on the positioning head, after recoverable deformation by snubber assembly makes fluorescent tube contact positioning head, the elastic movement of expansion link, be socketed with stay between two leveling board faces of described locating surface or on the flexible body of rod in the U-shaped structural slab intermediate space, stay connects telescopic cylinder.
Described locking mechanism comprises expansion link, locking head, locking cylinder, rotary cylinder, stretch out in the through hole that described expansion link one end is offered from locating surface center correspondence, the termination is provided with locking head, and the other end passes locating surface and links to each other with the piston rod of the locking cylinder that is fixed in frame rear end and rotary cylinder.
Preferably, be socketed with buffer spring on the described expansion link.
Preferably, described telescopic cylinder is set to 2, is arranged between the neighbouring locating mechanism, and the telescopic cylinder lower end connects the stay of lower locating mechanism, and the piston rod of telescopic cylinder connects the stay of upper locating mechanism.
Preferably, described snubber assembly is spring or rubber coating.
Preferably, described frame is the U-shaped structure.
Beneficial effect of the present invention: the present invention can contact the locating mechanism of regulating locking automatically by arranging with fluorescent tube, and the locking mechanism that fluorescent tube is tightened up, effectively overcome the short straight section of prior art retaining part in special-shaped fluorescent tube, easily produce the problem of fluorescent tube explosion, and accurate positioning, product percent of pass significantly improves.
Description of drawings
Fig. 1 is the front view of the embodiment of the invention 1.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the structural representation of embodiment 2.
Fig. 4 is the right view of Fig. 3.
Embodiment
A kind of special-shaped fluorescent tube positioning and locking device, comprise frame 001, locating mechanism 002, locking mechanism 003, described frame 001 1 ends are provided with locating surface 011, being provided with several on the locating surface 011 is used for making fluorescent tube contact the locating mechanism 022 of locking positioning with positioning head 021, and be arranged at locating surface 011 center for making fluorescent tube tighten up fixing locking mechanism 003, preferably, locating mechanism 002 is set to 4, be divided into two groups, be symmetricly set on the locating surface 011, preferably, locating mechanism 002 is set to 3, preferably, two leveling board faces or U-shaped structural slab that locating surface 011 arranges for parallel interval, described locating mechanism 002 comprises positioning head 021, expansion link 022, snubber assembly 023, stay 024, telescopic cylinder 025, expansion link 022 penetrates in the positioning through hole that locating surface 011 correspondence offers, expansion link 022 end is fixed in locating surface 011 outside, expansion link 022 front end stretches out locating surface 011, positioning head 021 is arranged at expansion link 022 front end, be socketed with snubber assembly 023 on the positioning head 021, after recoverable deformation by snubber assembly 023 makes fluorescent tube contact positioning head 021, expansion link 022 elastic movement, be socketed with stay 024 between two leveling board faces of described locating surface 011 or on expansion link 022 body in the U-shaped structural slab intermediate space, stay 024 connects telescopic cylinder 025, locking mechanism 003 comprises expansion link 031, locking head 032, locking cylinder 033, rotary cylinder 034, stretch out in the through hole that described expansion link 031 1 ends are offered from locating surface 011 center correspondence, the termination is provided with locking head 032, the other end passes locating surface 011 and links to each other with the piston rod of the locking cylinder 033 that is fixed in frame 001 rear end and rotary cylinder 034, preferably, be socketed with buffer spring 035 on the described expansion link 031, preferably, described telescopic cylinder 025 is set to 2, be arranged between the neighbouring locating mechanism 002, telescopic cylinder 025 lower end connects the stay 024 of lower locating mechanism 002, the piston rod of telescopic cylinder 025 connects the stay 024 of upper locating mechanism 002, preferably, described snubber assembly 023 is spring or rubber coating, preferably, described frame 001 is the U-shaped structure.
More than for basic embodiment of the present invention, below introduce in detail the specific embodiment of the present invention:
Embodiment 1: a kind of special-shaped fluorescent tube positioning and locking device, comprise frame 001, described frame 001 is the U-shaped skeleton construction, U-shaped framework one end is provided with locating surface 011, locating surface 011 is comprised of the leveling board of two parallel interval settings, each evenly offers a circular positioning through hole to described locating surface 011 up and down, locating surface 011 center offers a central through hole, described locating mechanism 002 is installed on respectively on the circular positioning through hole, described locating mechanism 002 comprises positioning head 021, expansion link 022, snubber assembly 023, stay 024, telescopic cylinder 025, expansion link 022 penetrates in the circular positioning through hole that locating surface 011 correspondence offers, expansion link 022 end is fixed in locating surface 011 outside, the preferred adapter sleeve that adopts is connected with expansion link 022 terminal bearing pin, expansion link 022 front end stretches out locating surface 011, positioning head 021 is arranged at expansion link 022 front end, be socketed with snubber assembly 023 on the positioning head 021, after recoverable deformation by snubber assembly 023 makes fluorescent tube contact positioning head 021, expansion link 022 elastic movement, be socketed with stay 024 on expansion link 022 body between two leveling board faces of described locating surface 011, stay 024 connects telescopic cylinder 025, locking mechanism 003 is installed in the described central through hole, described locking mechanism 003 comprises expansion link 031, buffer spring 035, locking head 032, locking cylinder 033, rotary cylinder 034, stretch out in the central through hole that described expansion link 031 1 ends are offered from locating surface 011 center correspondence, the termination is provided with locking head 032, the other end passes locating surface 011 and links to each other with the piston rod of the locking cylinder 033 that is fixed in frame 001 rear end and rotary cylinder 034, is socketed with buffer spring 035 on the described expansion link 031.When special-shaped fluorescent tube positioning and locking device of the present invention carries out clamping work, the positioning head 021 of the locating mechanism on the deformed part of special-shaped fluorescent tube and the locating surface contacts, expansion link 022 stressed inside contraction, be placed in the outside tensioning of spring stress recoverable deformation on the expansion link 022, make positioning head 021 fit tightly deformed part in special-shaped fluorescent tube, the formation four point positioning because four positioning heads 021 all contact with special-shaped fluorescent tube, make invariant position of the firm maintenance of special-shaped fluorescent tube, stay 024 on the locating mechanism 002 is connected with telescopic cylinder 025, telescopic cylinder 025 makes stay 024 drive expansion link 022 radial displacement, expansion link 022 is peaked on the circular positioning through hole inwall, prevent again longitudinal displacement of expansion link 022, thereby reach the effect of locking positioning head 021, it is protruding that the piston rod of the locking cylinder 034 of the locking mechanism 003 in last locating surface 011 central through hole drives expansion link 031, be through at the fluorescent tube center gap, locking head 032 rotation is stuck in surface of the light tube, locking cylinder 033 piston rod is return, with the fluorescent tube tension, form four and press the drawing and pressing type locking-positioning structure that any draws.
Embodiment 2: with reference to above-described embodiment 1, described locating surface is the U-shaped structural slab, begin to have 3 circular positioning through hole on the described locating surface 011, described locating mechanism 002 is installed on respectively on the circular positioning through hole, described locating mechanism 002 comprises positioning head 021, expansion link 022, snubber assembly 023, stay 024, telescopic cylinder 025, expansion link 022 penetrates in the circular positioning through hole that locating surface 011 correspondence offers, expansion link 022 end is fixed in locating surface 011 outside, the preferred adapter sleeve 026 that adopts is connected with expansion link 022 terminal bearing pin, described snubber assembly 023 is preferably buffer spring, and buffer spring can be set in the adapter sleeve 026 of expansion link 022 end.
Claims (10)
1. special-shaped fluorescent tube positioning and locking device, it is characterized in that comprising frame, locating mechanism, locking mechanism, described frame one end is provided with locating surface, be provided with several on the locating surface and be used for making fluorescent tube contact the locating mechanism of locking positioning with positioning head, and be arranged at the locating surface center for making fluorescent tube tighten up fixing locking mechanism.
2. a kind of special-shaped fluorescent tube positioning and locking device according to claim 1 is characterized in that locating mechanism is set to 3 ~ 8.
3. a kind of special-shaped fluorescent tube positioning and locking device according to claim 1 is characterized in that locating mechanism is set to 4, is divided into two groups, is symmetricly set on the locating surface.
4. a kind of special-shaped fluorescent tube positioning and locking device according to claim 1 is characterized in that locating surface is two leveling board faces or the U-shaped structural slab that parallel interval arranges.
5. described a kind of special-shaped fluorescent tube positioning and locking device one of according to claim 1 ~ 5, it is characterized in that locating mechanism comprises positioning head, expansion link, snubber assembly, stay, telescopic cylinder, expansion link penetrates in the positioning through hole that the locating surface correspondence offers, the expansion link end is fixed in the locating surface outside, the expansion link front end stretches out locating surface, positioning head is arranged at the expansion link front end, be socketed with snubber assembly on the positioning head, after recoverable deformation by snubber assembly makes fluorescent tube contact positioning head, the elastic movement of expansion link, be socketed with stay between two leveling board faces of described locating surface or on the flexible body of rod in the U-shaped structural slab intermediate space, stay connects telescopic cylinder.
6. a kind of special-shaped fluorescent tube positioning and locking device according to claim 1, it is characterized in that locking mechanism comprises expansion link, locking head, locking cylinder, rotary cylinder, stretch out in the through hole that described expansion link one end is offered from locating surface center correspondence, the termination is provided with locking head, and the other end passes locating surface and links to each other with the piston rod of the locking cylinder that is fixed in frame rear end and rotary cylinder.
7. a kind of special-shaped fluorescent tube positioning and locking device according to claim 6 is characterized in that being socketed with buffer spring on the described expansion link.
8. a kind of special-shaped fluorescent tube positioning and locking device according to claim 6, it is characterized in that described telescopic cylinder is set to 2, be arranged between the neighbouring locating mechanism, the telescopic cylinder lower end connects the stay of lower locating mechanism, and the piston rod of telescopic cylinder connects the stay of upper locating mechanism.
9. a kind of special-shaped fluorescent tube positioning and locking device according to claim 6 is characterized in that described snubber assembly is spring or rubber coating.
10. a kind of special-shaped fluorescent tube positioning and locking device according to claim 1 is characterized in that described frame is the U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210389526.4A CN102887628B (en) | 2012-10-15 | 2012-10-15 | Locating and locking device for special-shape lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210389526.4A CN102887628B (en) | 2012-10-15 | 2012-10-15 | Locating and locking device for special-shape lamp tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102887628A true CN102887628A (en) | 2013-01-23 |
| CN102887628B CN102887628B (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210389526.4A Expired - Fee Related CN102887628B (en) | 2012-10-15 | 2012-10-15 | Locating and locking device for special-shape lamp tube |
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| Country | Link |
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| CN (1) | CN102887628B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103086588A (en) * | 2013-02-05 | 2013-05-08 | 宜兴市晨虹照明电器有限公司 | Special-shaped lamp tube positioning clamping device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201010611Y (en) * | 2007-03-26 | 2008-01-23 | 宜兴市恒辉五金灯具有限公司 | Bridging and clamping device of fluorescent energy-saving lamp tube |
| CN201033764Y (en) * | 2007-03-26 | 2008-03-12 | 宜兴市恒辉五金灯具有限公司 | Bridging pusher for fluorescent energy-saving tube |
| CN201478248U (en) * | 2009-08-12 | 2010-05-19 | 江苏浩明光电科技股份有限公司 | Bridge connection machine of double-station energy-saving lamp |
| CN202829816U (en) * | 2012-10-15 | 2013-03-27 | 宜兴市晨虹照明电器有限公司 | Special lamp tube locating and locking device |
-
2012
- 2012-10-15 CN CN201210389526.4A patent/CN102887628B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201010611Y (en) * | 2007-03-26 | 2008-01-23 | 宜兴市恒辉五金灯具有限公司 | Bridging and clamping device of fluorescent energy-saving lamp tube |
| CN201033764Y (en) * | 2007-03-26 | 2008-03-12 | 宜兴市恒辉五金灯具有限公司 | Bridging pusher for fluorescent energy-saving tube |
| CN201478248U (en) * | 2009-08-12 | 2010-05-19 | 江苏浩明光电科技股份有限公司 | Bridge connection machine of double-station energy-saving lamp |
| CN202829816U (en) * | 2012-10-15 | 2013-03-27 | 宜兴市晨虹照明电器有限公司 | Special lamp tube locating and locking device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103086588A (en) * | 2013-02-05 | 2013-05-08 | 宜兴市晨虹照明电器有限公司 | Special-shaped lamp tube positioning clamping device |
| CN103086588B (en) * | 2013-02-05 | 2015-06-10 | 宜兴市晨虹照明电器有限公司 | Special-shaped lamp tube positioning clamping device |
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| Publication number | Publication date |
|---|---|
| CN102887628B (en) | 2015-05-20 |
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Granted publication date: 20150520 Termination date: 20171015 |
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