CN204365947U - A kind of automation lamp holder riveting point special plane buffer spring module - Google Patents
A kind of automation lamp holder riveting point special plane buffer spring module Download PDFInfo
- Publication number
- CN204365947U CN204365947U CN201420867225.2U CN201420867225U CN204365947U CN 204365947 U CN204365947 U CN 204365947U CN 201420867225 U CN201420867225 U CN 201420867225U CN 204365947 U CN204365947 U CN 204365947U
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- Prior art keywords
- riveting
- fore
- lamp holder
- axle bed
- fixing axle
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- Expired - Fee Related
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a kind of automation lamp holder riveting point special plane buffer spring module, belong to machining equipment field, this spring module, comprise fixing axle bed, small pressure spring, stifle and fore-set, be provided with cavity bottom described fixing axle bed, fixing axle bed is connected with stifle, small pressure spring, fore-set is placed in cavity, fore-set is placed on stifle, and small pressure spring is placed in fore-set top, and fore-set can be up and down in inside cavity.The utility model can be applied to riveting device, and when guaranteeing riveting pin riveting, lamp holder is on consistent height, and provides certain hold to lamp holder, makes the riveting point depth that produces during riveting pin riveting consistent, is evenly distributed; Can stablize when making riveting pin riveting open simultaneously, avoid riveting pin and lamp holder can be driven to offset.
Description
Technical field
The utility model belongs to machining equipment field, particularly buffer spring module in a kind of riveting mechanism.
Background technology
Under the economic model that market economy is taken as the leading factor, in order to adapt to fast-changing market demands, new requirement is proposed to assembly automation.For automatic high-speed Automatic manual transmission, need the challenge that the development furtheing investigate to adapt to modern precision machinery to Fine Boring technology brings to mounting technology.Meanwhile, also can significantly improve finished product rate and productivity ratio, reduce enterprise's production cost, improve enterprise competitiveness, have extremely important meaning to the development of enterprise, industry.
Riveted joint is connected the mode of polylith plate with two kinds that are welded as that industry knows, and wherein, riveted joint is exactly the non-disconnectable connection utilizing rivet will to be linked together by riveting parts, has the application of long history in building structure and mechanical manufacturing field.The structure of the screw socket metal threaded lamp holder that normally insulating sleeve periphery is socketed a shell shape forms.In order to avoid the electric current of electric contact piece screwed socket is delivered on lamp body shell, admittedly must be isolated by insulating sleeve.And insulating sleeve and screwed socket will be fixed together, people usually adopt riveted joint, beat the mode such as glue, snapping.The mode of snapping needs to arrange fastener between screwed socket and insulating sleeve, and holder structure will certainly be made to complicate.Beat glue mode to the environmental protection of glue and high temperature resistant requirement very high, certainly will manufacturing cost be increased, have that screwed socket and insulating sleeve to be riveted together be the method being conducive to most producing only.For this reason, the method obtains wideling popularize of light fixture manufacturing.
Along with the development of LED illumination lamp, in order to adapt to factory's fully-automatic production LED illumination lamp.Be badly in need of wanting a kind of stable, efficiently, be applicable to the riveted joint lamp holder machine of pipelining.Existing riveted joint machine structure comparison is huge, and the riveted joint lamp holder used time is longer.The riveting point got is deep mixed, is not easy to regulate.
Number of patent application be 201220733314.9 Chinese utility model patent disclose a kind of lamp holder riveting machine, this riveting machine is for being riveted on insulation sleeve by screwed socket, comprise multiple riveted joint drift, holder and board, each riveted joint drift comprises drift and power source, this power source is connected with this drift, described riveted joint drift is horizontally set on this board, this holder is perpendicular to this riveted joint drift, and be fixed on the front end of this riveted joint drift, this screwed socket and insulation sleeve are fixed on this holder, described drift is for riveting screwed socket on this holder and insulation sleeve.This lamp holder riveting machine has the advantage that can evenly rivet.
But above-mentioned riveted joint machine element within one week, is provided with 12 cylinders on a work disk, and each cylinder connects a die, and lamp holder is put into center, and 12 cylinders move, and carry out riveting simultaneously.This riveted joint machine foresees 12 cylinders synchronously carry out riveting, existing equipment mechanism, control system do not catch up with above-mentioned synchronism technical requirement, cause larger operating error, and criterion can not cause riveting unsuccessful to some extent, occur that underproof product probability is high.Cylinder does not synchronously carry out riveting, and the riveting point got can be caused deep mixed, is not easy to regulate.Whole machine is huge simultaneously, and contain comparatively multi cylinder, manufacturing cost is very high.Once can only carry out the riveting of a lamp holder, and the transmission of streamline lamp holder is complicated, needs the placement completing lamp holder through artificial or manipulator, thus riveted joint efficiency is low, and the riveted joint lamp holder used time is longer.
Number of patent application be 201420265351.0 Chinese utility model patent disclose a kind of screw lamp holder for energy-saving lamp riveting device, comprise runners upper plate and be fixed on 2 groups of riveting mechanisms at runners upper plate top, runners upper plate bottom vertical is fixed with bayonet socket runners.Described riveting mechanism comprises cylinder mechanism and riveting head, and described cylinder mechanism is fixed on runners upper plate top, and described riveting head is connected with cylinder mechanism; Described riveting head comprises tapered block connecting plate, tapered block, rivet main shaft, multiple rivet swing arm, multiple swing arm contiguous block, rivet interlacement seat, multiple rivet and 2 back-moving springs.Described cylinder mechanism comprises cylinder, cylinder upper plate, cylinder lower shoe, backplanes support axle, cylinder contiguous block and cylinder back shaft.The utility model can carry out automatic riveting locking action to two lamp holders simultaneously, achieves automation mechanized operation and standardization of products production, improves production efficiency, reduce production cost simultaneously.
But carrying out after riveting action completes at said apparatus, because the syringe needle of riveting contacts with lamp holder in fact, there is certain attachment force, lamp holder may be driven to depart from when the syringe needle of riveting is opened or give its certain pulling force, affect the stability of lamp holder time riveting device is opened, riveting pin causes the displacement of lamp holder when being separated with lamp holder, affect pile line operation, and existing riveting device also fails to solve the problem.
Summary of the invention
1. the technical problem that will solve
Lamp holder may be driven when opening for the syringe needle that there is riveting in prior art to depart from or give its certain pulling force, affect the stability of lamp holder time riveting device is opened, riveting pin causes the problem of the displacement of lamp holder when being separated with lamp holder, the utility model provides a kind of automation lamp holder riveting point special plane buffer spring module, when it can guarantee riveting pin riveting, lamp holder is on consistent height, and provide certain hold to lamp holder, make the riveting point depth that produces during riveting pin riveting consistent, be evenly distributed; Can stablize when making riveting pin riveting open simultaneously, avoid riveting pin and lamp holder can be driven to offset.
2. technical scheme
The purpose of this utility model is achieved through the following technical solutions.
A kind of automation lamp holder riveting point special plane buffer spring module, comprise fixing axle bed, small pressure spring, stifle and fore-set, described fixing axle bed is used for the strip lever of fixing riveting device, bottom is provided with cavity, fixing axle bed is connected with stifle, small pressure spring, fore-set is placed in cavity, fore-set is placed on stifle, small pressure spring is placed in fore-set top, fore-set can be up and down in inside cavity, outside by external force of exerting pressure to fixing axle bed, fixing axle bed is moved, drives small pressure spring simultaneously, stifle moves downward together with fore-set; Fixing axle bed continues to move downward, and withstands when being subject to outside lamp socket resistance, and small pressure spring is compressed, and to withstanding pressure of exerting pressure, withstanding and just to exert pressure pressure to lamp socket.
Described fixing axle bed is threaded with stifle.
Arranging cavity bottom described fixing axle bed is cylindrical cavity.
Described fore-set is T-shaped structure.
Described fore-set low side is arc-shaped, and the salient point of lamp holder of can fitting, contacts more complete with lamp holder.
3. beneficial effect
Compared to prior art, the utility model has the advantage of:
(1) the utility model simplifies the structure of riveter point machine, reduces the actuation time of riveter point;
(2) when in the utility model, fore-set can guarantee riveting pin riveting, lamp holder is on consistent height, and provides certain hold to lamp holder, makes the riveting point depth that produces during riveting pin riveting consistent, is evenly distributed;
(3) carrying out after riveting action completes, because the syringe needle of riveting contacts with lamp holder in fact, certain attachment force may be had, lamp holder may be driven when the syringe needle of riveting is opened to depart from or to its certain pulling force, affect the stability of lamp holder time riveting device is opened, add small pressure spring and fore-set, when carrying out riveting device and opening, its small pressure spring has pressure to lamp holder all the time by fore-set, and it can be stablized when opening, and avoids riveting pin and lamp holder can be driven to offset.
Accompanying drawing explanation
Fig. 1 is that the utility model fixes axle bed sectional view.
Fig. 2 is the front view of pressure riveting device.
Fig. 3 is the sectional view of pressure riveting device.
Detailed description of the invention
Below in conjunction with Figure of description and specific embodiment, the utility model is described in detail.
Embodiment 1
As shown in Figures 2 and 3, pressure riveting device is made up of polyformaldehyde cover 101, taper platform 102, strip lever 103, small extension spring 104, round pin 105, riveting pin 106, fixing axle bed 107, roller 108, roller shaft 109, blockage 110, small pressure spring 111, stifle 112, fore-set 113.
Polyformaldehyde cover 101 is threaded togather with taper platform 102, is placed on fixing axle bed 107 top, can slides up and down in its axle in polyformaldehyde cover 101.As shown in Figure 1, fixing axle bed 107 is fixed with blockage 110, and fixing axle bed 107 is threaded with stifle 112.Fixing axle bed 107 bottom is provided with cavity, and have small pressure spring 111, fore-set 113 in cavity, fore-set 113 is T-shaped structure, and fore-set 113 is placed on stifle 112, and small pressure spring 111 is placed in fore-set 113 top, and fore-set 113 can be up and down in this inside cavity.When fore-set 113 can guarantee riveting pin riveting, lamp holder is on consistent height, and provides certain hold to lamp holder, makes the riveting point depth that produces during riveting pin 106 riveting consistent, is evenly distributed.Be installed with round pin 105 in the middle of blockage 110, round pin 105 hang with strip lever 103.Strip lever 103 one end is connected with roller 108, and one end is fixed with riveting pin 106, and small extension spring 104 snare is on strip lever 103.
Motion process: when off working state, under Action of Gravity Field, fore-set 113 is placed on stifle 112, and small pressure spring 111 is now in not compressive state.Time in working order, the first entirety of riveting device declines, and arrive and lamp holder position, now fore-set 113 bottom first contacts with lamp holder.Also decline along with riveting device continues the fixing axle bed 107 of decline, be subject to lamp holder position and limit, fore-set 113 no longer declines, and now fore-set 113 leaves stifle 112, and small pressure spring 111 compresses simultaneously thereupon.Small pressure spring 111 produces pressure compaction fore-set 113 and then plays fixation to lamp holder, makes lamp holder more stable when riveting.
Then fix axle bed 107 to stop declining, polyformaldehyde cover 101 starts to decline, and promotes taper platform 102 and moves down.When polyformaldehyde cover 101 relatively fix axle bed 107 move downward time, taper platform 102 can apply an outside power by pair roller 108, and this power can make riveting pin 106 inward collapsible of its end by strip lever 103, does the motion of riveter point.
Get ready after motion completes, first polyformaldehyde cover 101 moves upward, and now fixes axle bed 107 and remains static, and namely polyformaldehyde cover 101 is relatively fixed axle bed 107 and moved upward.Polyformaldehyde overlaps the downward distress resolves that 101 pairs of taper platforms 102 apply, and taper platform 102 can cancel the power that pair roller 108 applies, and when disappearing to this power, under the reset response of small extension spring 104, one end that strip lever 103 is equipped with roller can be drawn in.One end that roller is housed has been drawn in, and so the riveting pin 106 meeting rollback of the other end, does the backhaul action of riveter point motion.Now because fixing axle bed 107 remains static, fore-set 113, stifle 112 position do not change, and small pressure spring 111 is still in compressive state.Namely when the backhaul action of riveter point motion, fore-set 113 still pushes down lamp holder, riveting pin lamp holder when opening being stablized, avoiding riveting pin and lamp holder can be driven to offset.
After the backhaul action that riveter point moves completes, riveting device rises, and now fix axle bed 107 and rise, small pressure spring 111 elastic force reduces gradually, until stifle 112 drives fore-set 113 and lamp holder to depart from, completes whole riveting process.
Carrying out after riveting action completes, because the syringe needle of riveting contacts with lamp holder in fact, certain attachment force may be had, lamp holder may be driven when the syringe needle of riveting is opened to depart from or to its certain pulling force, affect the stability of lamp holder time riveting device is opened, add small pressure spring 111 and fore-set 113, when carrying out riveting device and opening, its small pressure spring 111 has pressure to lamp holder all the time by fore-set 113, and it can be stablized when opening, and avoids riveting pin and lamp holder can be driven to offset.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. an automation lamp holder riveting point special plane buffer spring module, it is characterized in that, comprise fixing axle bed, small pressure spring, stifle and fore-set, described fixing axle bed is used for the strip lever of fixing riveting device, bottom is provided with cavity, fixing axle bed is connected with stifle, small pressure spring, fore-set is placed in cavity, fore-set is placed on stifle, small pressure spring is placed in fore-set top, and fore-set can be up and down in inside cavity, outside by external force of exerting pressure to fixing axle bed, fixing axle bed is moved, drives small pressure spring simultaneously, stifle moves downward together with fore-set; Fixing axle bed continues to move downward, and withstands when being subject to outside lamp socket resistance, and small pressure spring is compressed, and to withstanding pressure of exerting pressure, withstanding and just to exert pressure pressure to lamp socket.
2. spring module according to claim 1, is characterized in that, described fixing axle bed is threaded with stifle.
3. spring module according to claim 1, is characterized in that, arranging cavity bottom fixing axle bed is cylindrical cavity.
4. spring module according to claim 1, is characterized in that, described fore-set is T-shaped structure.
5. the spring module according to claim 1 or 4, is characterized in that, described fore-set low side is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420867225.2U CN204365947U (en) | 2014-12-31 | 2014-12-31 | A kind of automation lamp holder riveting point special plane buffer spring module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420867225.2U CN204365947U (en) | 2014-12-31 | 2014-12-31 | A kind of automation lamp holder riveting point special plane buffer spring module |
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| Publication Number | Publication Date |
|---|---|
| CN204365947U true CN204365947U (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420867225.2U Expired - Fee Related CN204365947U (en) | 2014-12-31 | 2014-12-31 | A kind of automation lamp holder riveting point special plane buffer spring module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672642A (en) * | 2018-08-22 | 2018-10-19 | 黄山南科汽车传感器有限公司 | A kind of wheel speed sensors sheath riveting fixture |
-
2014
- 2014-12-31 CN CN201420867225.2U patent/CN204365947U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672642A (en) * | 2018-08-22 | 2018-10-19 | 黄山南科汽车传感器有限公司 | A kind of wheel speed sensors sheath riveting fixture |
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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 |
Granted publication date: 20150603 Termination date: 20151231 |
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| EXPY | Termination of patent right or utility model |