CN101671114A - Tube clamping device of energy-saving lamp tube bending machine - Google Patents
Tube clamping device of energy-saving lamp tube bending machine Download PDFInfo
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- CN101671114A CN101671114A CN200910035254A CN200910035254A CN101671114A CN 101671114 A CN101671114 A CN 101671114A CN 200910035254 A CN200910035254 A CN 200910035254A CN 200910035254 A CN200910035254 A CN 200910035254A CN 101671114 A CN101671114 A CN 101671114A
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- jaw
- cramping body
- clamping
- push rod
- tube
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Abstract
The invention discloses a tube clamping device of an energy-saving lamp tube bending machine, comprising a clamping body and a pair of clamping jaws, wherein the clamping jaws are symmetrically arranged in a transverse groove at the front end of the clamping body and hinged with the clamping body through clamping claw pins at both sides; a tube fixing jaw is arranged in the transverse groove at the front end of the clamping body, and the rear end of the clamping body is provided with a driving mechanism; a guide hole of the driving mechanism is directly communicated with the transverse grooveat the front end of the clamping body from the rear end of the clamping body; a limit groove crossly passes through the clamping body from top to bottom along the longitudinal direction of the clamping body and is communicated with the guide hole; a push rod is in a clearance fit with the guide hole; and a limit pin passes through the limit groove and fixed on the push rod. When the clamping clawsare loosened, one end of the push rod is abutted against the tail parts of the clamping claws, and the front end of the clamping body is also provided with a clamping claw reset mechanism. The invention obviously improves the working efficiency of tube clamping and is convenient to maintain and disassemble.
Description
Technical field
The present invention relates to a kind of tube-bending machine of power saving fluorescent lamps, the holding device of strip lamp of the petal-shaped power saving fluorescent lamps tube-bending machine of especially a kind of lotus belongs to light fixture manufacturing machine technical field.
Background technology
Electricity-saving lamp with its brightness height, working temperature is low, the life-span is long, progressively replacing incandescent light than the incandescent light economize on electricity remarkable advantage more than 80%.The luminous efficiency of electricity-saving lamp is relevant with power saving fluorescent lamps length, and power saving fluorescent lamps length is long more, and luminous efficiency is high more.In order to prolong power saving fluorescent lamps length, be made into shapes such as U-shaped, H shape, volution, ∏ shape or lotus be petal-shaped, not only attractive in appearance but also can receive long fluorescent tube length in short electricity-saving lamp lengthy content, so that obtain higher light efficiency in less space.At present, the working method of the petal-shaped electricity-saving lamp of lotus mainly comprises bend pipe, dusting, roasted tube, seals, exhaust, operation such as seasoned, bend pipe is first procedure of power saving fluorescent lamps manufacturing processed, generally is transported on the station of next process by the lamp tube unit of automatic clamping device with moulding after the bend pipe moulding.The automatic clamping device of existing fluorescent tube comprises cramping body, be arranged on a pair of jaw of cramping body front end, be arranged on the driving cylinder of cramping body rear end; When cylinder piston rod is overhanging, drive jaw by linkage assembly and open, treat fluorescent tube place safe after, cylinder piston rod retreats, linkage assembly drives jaw clamping fluorescent tube, and fluorescent tube is transported to next process.The automatic clamping device structure of this fluorescent tube is comparatively huge, owing to the pressure less stable that air pressure drives, directly influences the stability of jaw clamping fluorescent tube, inefficiency, and complex structure, and maintenance is also inconvenient.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, easy to maintenance, and can the automatically reset holding device of strip lamp of clamping fluorescent tube of jaw.
The present invention is achieved by the following technical programs:
A kind of holding device of strip lamp of electricity-saving lamp tube-bending machine, comprise cramping body, a pair of jaw, the front end of described cramping body has translot, described a pair of jaw is arranged in the translot of cramping body front end symmetrically, jaw pin and described cramping body by both sides are hinged, and the rear end of described cramping body is provided with driving mechanism.Be provided with the fluorescent tube regular jaw in the front end translot of described cramping body, described driving mechanism comprises push rod, stopper slot, pilot hole, spacer pin.The front end translot of described pilot hole straight-through cramping body from the cramping body rear end, described stopper slot vertically passes across cramping body along cramping body top to bottm, and communicates with pilot hole, described push rod and described pilot hole running fit.When jaw unclamped, an end of described push rod was resisted against the afterbody of a pair of jaw; Described spacer pin passes stopper slot and is fixed on the push rod, and the front end of described cramping body also is provided with the jaw resetting mechanism.
Purpose of the present invention can also further realize by following technical measures:
The holding device of strip lamp of aforesaid electricity-saving lamp tube-bending machine, wherein said jaw are L shaped structure, and the L shaped minor face symmetry of described a pair of jaw overlaps and is provided with, and the intersection, length both sides of the L shaped structure of described jaw is hinged by jaw pin and described cramping body; Hook in the front end of described jaw which is provided with the torsion spring pin.
The holding device of strip lamp of aforesaid electricity-saving lamp tube-bending machine, wherein said jaw resetting mechanism is a torsion spring, and an end of described jaw pin stretches out cramping body, and the two ends of described torsion spring are connected with the torsion spring pin with the jaw pin respectively.Described fluorescent tube regular jaw is a T clamp mouth, and during jaw clamping fluorescent tube, two mouths of pipe of fluorescent tube upper end are resisted against on the square edge of T clamp mouth both sides.
Compact construction of the present invention, easy to use.The present invention utilizes the torsion clamping fluorescent tube of torsion spring, has replaced existing air cylinder connecting rod clamping device fully, has reduced manufacturing cost, has improved the reliability of clamping device, has obviously improved working efficiency.
Advantage of the present invention and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Perspective view when Fig. 1 is a clamp position of the present invention;
Fig. 2 is the sectional view of jaw of the present invention when unclamping;
Sectional view when Fig. 3 is a jaw clamping fluorescent tube of the present invention.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
As Fig. 1～shown in Figure 3, the present invention includes cramping body 1, a pair of jaw 2, the front end of cramping body 1 has translot 11, jaw 2 is L shaped structure, the L shaped minor face symmetry of a pair of jaw 2 overlaps and is arranged in the translot 11 of cramping body front end, and the intersection, both sides of the L shaped structure of jaw is hinged by jaw pin 3 and cramping body 1.Hook in the front end of jaw 2, so that clamp the fluorescent tube upper end, the front end of jaw 2 is provided with torsion spring pin 6, and the torsion spring pin 6 of present embodiment adopts screw, and the thread end of this screw is screwed on the front end of jaw 2.Be provided with fluorescent tube regular jaw 12 in the front end translot 11 of cramping body, this fluorescent tube regular jaw 12 is a T clamp mouth, and during jaw 2 clamping fluorescent tubes, two mouths of pipe of fluorescent tube upper end are resisted against on the square edge 121 of T clamp mouth both sides, as the location backer of the fluorescent tube mouth of pipe.
The rear end of cramping body 1 is provided with driving mechanism 4, and described driving mechanism comprises push rod 41, stopper slot 42, pilot hole 43, spacer pin 44; Stopper slot 42 is a waist shape structure, vertically passes across cramping body 1 along cramping body 1 from top to bottom, and communicates with pilot hole 43, and the front end translot 11 of pilot hole straight-through cramping body from cramping body 1 rear end, push rod 41 are packed in the pilot hole 43, both running fit.When jaw unclamped, an end of push rod 41 was resisted against the afterbody of a pair of jaw 2; Spacer pin 44 passes the middle part that stopper slot 42 is fixed on push rod 41, and the spacer pin 44 of present embodiment adopts screw, and the thread end of this screw is fixedlyed connected with push rod 41 middle parts, is used to control the working stroke of push rod 41.
The front end of cramping body 1 also is provided with the jaw resetting mechanism, and described jaw resetting mechanism is a torsion spring 5, and an end of jaw pin 3 stretches out cramping body 1, and torsion spring 5 one ends are connected in the draw-in groove 31 of bearing pin 3 ends, and the other end is sleeved on the torsion spring pin 6 of jaw 2 heads.
When push rod 1 travelled forward under external force, the one end withstood the afterbody that jaw 2 symmetries overlap, and the torsion that overcomes torsion spring 5 opens jaw 2; After fluorescent tube was put well and put in place, external force was removed, the jaw 2 clamping fluorescent tube that under the effect of torsion spring 5 restoring forces, resets fast, and simultaneously, push rod 1 retreats under the afterbodys that jaw 2 symmetries overlap promote, and last, the termination that the present invention clamps fluorescent tube moves to next station.
In addition to the implementation, the present invention can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of requirement of the present invention.
Claims (4)
1, a kind of holding device of strip lamp of electricity-saving lamp tube-bending machine, comprise cramping body, a pair of jaw, the front end of described cramping body has translot, described a pair of jaw is arranged in the translot of cramping body front end symmetrically, jaw pin and described cramping body by both sides are hinged, and the rear end of described cramping body is provided with driving mechanism; It is characterized in that: be provided with the fluorescent tube regular jaw in the front end translot of described cramping body, described driving mechanism comprises push rod, stopper slot, pilot hole, spacer pin; The front end translot of described pilot hole straight-through cramping body from the cramping body rear end, described stopper slot vertically passes across cramping body along cramping body from top to bottom, and communicates with pilot hole, described push rod and described pilot hole running fit; When jaw unclamped, an end of described push rod was resisted against the afterbody of a pair of jaw; Described spacer pin passes stopper slot and is fixed on the push rod, and the front end of described cramping body also is provided with the jaw resetting mechanism.
2, the holding device of strip lamp of electricity-saving lamp tube-bending machine as claimed in claim 1, it is characterized in that: described jaw is L shaped structure, the L shaped minor face symmetry of described a pair of jaw overlaps and is provided with, and the intersection, length both sides of the L shaped structure of described jaw is hinged by jaw pin and described cramping body; Hook in the front end of described jaw which is provided with the torsion spring pin.
3, the holding device of strip lamp of electricity-saving lamp tube-bending machine as claimed in claim 1 is characterized in that: described jaw resetting mechanism is a torsion spring, and an end of described jaw pin stretches out cramping body, and the two ends of described torsion spring are connected with the torsion spring pin with the jaw pin respectively.
4, the holding device of strip lamp of electricity-saving lamp tube-bending machine as claimed in claim 1 is characterized in that: described fluorescent tube regular jaw is a T clamp mouth, and during jaw clamping fluorescent tube, two mouths of pipe of fluorescent tube upper end are resisted against on the square edge of T clamp mouth both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100352546A CN101671114B (en) | 2009-09-23 | 2009-09-23 | Tube clamping device of energy-saving lamp tube bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100352546A CN101671114B (en) | 2009-09-23 | 2009-09-23 | Tube clamping device of energy-saving lamp tube bending machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101671114A true CN101671114A (en) | 2010-03-17 |
| CN101671114B CN101671114B (en) | 2011-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100352546A Expired - Fee Related CN101671114B (en) | 2009-09-23 | 2009-09-23 | Tube clamping device of energy-saving lamp tube bending machine |
Country Status (1)
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| CN (1) | CN101671114B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837273A (en) * | 2012-09-12 | 2012-12-26 | 李洪普 | Columnar work piece clamping apparatus |
| CN103073177A (en) * | 2012-12-31 | 2013-05-01 | 江苏大学机电总厂有限公司 | Workpiece fixture for foot bending machine of helical energy-saving lamp tube |
| CN104637760A (en) * | 2015-01-29 | 2015-05-20 | 镇江米青机电有限公司 | Line drawing machine fixture |
| CN104999139A (en) * | 2015-07-31 | 2015-10-28 | 重庆市兴林电器有限公司 | Auxiliary clamping jaw for machining of internal teeth of ribbed pipe |
| CN105935890A (en) * | 2016-06-22 | 2016-09-14 | 安徽机电职业技术学院 | Multipurpose clamp for machining boards and rods |
| WO2019145124A1 (en) * | 2018-01-23 | 2019-08-01 | Schott Schweiz Ag | Positioning device for a preloading ring of a hot-forming machine |
| CN110587525A (en) * | 2019-10-23 | 2019-12-20 | 广州金燃智能系统有限公司 | Auxiliary tool for assisting in replacing meter |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2142460Y (en) * | 1992-10-28 | 1993-09-22 | 其隆机械有限公司 | Fixture of forming connecting tube for fluorescent lamp bulb |
| CN2551368Y (en) * | 2002-05-11 | 2003-05-21 | 中山市科力高自动化设备有限公司 | Clamping die boosting mechanism for numerically controlled pipe bender |
| CN2855568Y (en) * | 2005-12-22 | 2007-01-10 | 和和机械股份有限公司 | Rotating clamping device |
| CN200941373Y (en) * | 2006-05-12 | 2007-08-29 | 东南大学 | Compact bridge connector of fluorescent lamps |
| CN201512475U (en) * | 2009-09-23 | 2010-06-23 | 外商独资镇江金品机械有限公司 | Lamp tube clamping device of energy-saving lamp tube bending machine |
-
2009
- 2009-09-23 CN CN2009100352546A patent/CN101671114B/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837273A (en) * | 2012-09-12 | 2012-12-26 | 李洪普 | Columnar work piece clamping apparatus |
| CN102837273B (en) * | 2012-09-12 | 2014-11-05 | 佛山市南海佛阳照明有限公司 | Columnar work piece clamping apparatus |
| CN103073177A (en) * | 2012-12-31 | 2013-05-01 | 江苏大学机电总厂有限公司 | Workpiece fixture for foot bending machine of helical energy-saving lamp tube |
| CN103073177B (en) * | 2012-12-31 | 2015-07-15 | 江苏高创机电制造有限公司 | Workpiece fixture for foot bending machine of helical energy-saving lamp tube |
| CN104637760A (en) * | 2015-01-29 | 2015-05-20 | 镇江米青机电有限公司 | Line drawing machine fixture |
| CN104999139A (en) * | 2015-07-31 | 2015-10-28 | 重庆市兴林电器有限公司 | Auxiliary clamping jaw for machining of internal teeth of ribbed pipe |
| CN105935890A (en) * | 2016-06-22 | 2016-09-14 | 安徽机电职业技术学院 | Multipurpose clamp for machining boards and rods |
| CN105935890B (en) * | 2016-06-22 | 2019-01-18 | 安徽机电职业技术学院 | A kind of plate bar processing multi-purpose fixture |
| WO2019145124A1 (en) * | 2018-01-23 | 2019-08-01 | Schott Schweiz Ag | Positioning device for a preloading ring of a hot-forming machine |
| CN110587525A (en) * | 2019-10-23 | 2019-12-20 | 广州金燃智能系统有限公司 | Auxiliary tool for assisting in replacing meter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101671114B (en) | 2011-07-06 |
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Granted publication date: 20110706 Termination date: 20130923 |