CN204255547U - A kind of bulb torsional test platform - Google Patents
A kind of bulb torsional test platform Download PDFInfo
- Publication number
- CN204255547U CN204255547U CN201420588249.4U CN201420588249U CN204255547U CN 204255547 U CN204255547 U CN 204255547U CN 201420588249 U CN201420588249 U CN 201420588249U CN 204255547 U CN204255547 U CN 204255547U
- Authority
- CN
- China
- Prior art keywords
- bracing frame
- bulb
- dynamometry dish
- force measurement
- bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to bulb manufacturing technology field, particularly relates to a kind of bulb torsional test platform.Comprise: joint, torsion shaft, first bracing frame, second bracing frame, clutch shaft bearing, second bearing, base, dynamometry dish, force measurement counter poise, the screwed socket of described joint connection bulb, described torsion shaft is by clutch shaft bearing and the second bearing is rotating is supported on the first bracing frame and the second bracing frame, described first bracing frame and the second bracing frame are fixed on above base, described torsion shaft is multidiameter, one end and the joint of described torsion shaft are threaded connection, the other end is connected with dynamometry dish, the one end be connected with dynamometry dish is threaded rod, described dynamometry dish is fixed on threaded rod by nut, the hole that described dynamometry dish has interval identical, force measurement counter poise can be inserted in force measurement counter poise hole in use.The utility model structure is simple, can reduce costs, can reach large-scale production needs.
Description
Technical field
The utility model relates to bulb manufacturing technology field, particularly relates to a kind of bulb torsional test platform.
Background technology
Current bulb becomes requisite daily necessities in people's life, a moment of torsion is produced between lamp holder and glass bulb when causing lamp holder select into or exit in bulb installation or removal process, if the moment of torsion born between lamp holder and lamp body is too little, lamp body and lamp holder will be caused to come off, easy initiation security incident, and this is also state compulsion requirement Interventions Requested, the technology used at present comprises two kinds, a kind of mode being fixture and fixing lamp holder, this mode work consuming is consuming time, need a large amount of artificial, degree of accuracy is not high, is not suitable for the flowing water reaching large-scale production; One is electronic gauge, higher to manufacturing specification request, and then makes input cost too high, causes unnecessary waste.
Utility model content
The purpose of this utility model is to propose a kind of bulb torsional test platform, can make to reduce costs, can reach large-scale production needs.
For reaching this object, the utility model by the following technical solutions:
A kind of bulb torsional test platform, comprise: joint, torsion shaft, first bracing frame, second bracing frame, clutch shaft bearing, second bearing, base, dynamometry dish, force measurement counter poise, the screwed socket of described joint connection bulb, described torsion shaft is by clutch shaft bearing and the second bearing is rotating is supported on the first bracing frame and the second bracing frame, , described first bracing frame and the second bracing frame are fixed on above base, described torsion shaft is multidiameter, one end and the joint of described torsion shaft are threaded connection, the other end is connected with dynamometry dish, the one end be connected with dynamometry dish is threaded rod, described dynamometry dish is fixed on threaded rod by nut, the force measurement counter poise hole that described dynamometry dish has interval identical, force measurement counter poise can be inserted in force measurement counter poise hole in use.
Wherein, the diameter of described dynamometry dish is not less than 204mm.
The utility model structure is simple, can reduce costs, can reach large-scale production needs.
The utility model center tap is threaded with torsion shaft, can change joint when testing, and the lamp holder of test different model, has saved cost.
Accompanying drawing explanation
Fig. 1 is the cut-open view of the bulb torsional test platform that the utility model embodiment provides;
Fig. 2 is the schematic diagram of the dynamometry dish of the bulb torsional test platform that the utility model embodiment provides;
In figure:
1, joint; 2, torsion shaft; 3, the first bracing frame; 4, clutch shaft bearing; 5, the second bracing frame; 6, the second bearing; 7, base; 8, dynamometry dish; 9, force measurement counter poise; 10, force measurement counter poise hole; 11, nut.
Embodiment
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the bulb torsional test platform that the utility model embodiment 1 provides.
A kind of bulb torsional test platform, comprise: joint 1, torsion shaft 2, first bracing frame 3, second bracing frame 5, clutch shaft bearing 4, second bearing 6, base 7, dynamometry dish 8, force measurement counter poise 9, the screwed socket of described joint 1 connection bulb, described torsion shaft 2 is by clutch shaft bearing 4 and the second bearing 6 is rotating is supported on the first bracing frame 3 and the second bracing frame 5, described first bracing frame 3 and the second bracing frame 5 are fixed on above base 7, described torsion shaft 2 is multidiameter, one end and the joint of described torsion shaft are threaded connection, the other end is connected with dynamometry dish 8, the one end be connected with dynamometry dish 8 is threaded rod, described dynamometry dish is fixed on threaded rod by nut 11, the 9 force measurement counter poise holes 10 having spacing distance identical on described dynamometry dish, force measurement counter poise 9 can be inserted in force measurement counter poise hole 10 in use.
Joint 1 in the utility model is threaded connection with one end of torsion shaft 2, makes can change joint 1 when testing, and then the lamp holder of test different model.
As shown in Figure 2, the schematic diagram of the dynamometry dish of the bulb torsional test platform provided for the utility model embodiment.This test board takes advantage of arm of force principle by power, utilizes standard weights, with dynamometry dish 8 for the arm of force.Dynamometry dish 8 diameter design is 210mm, in the side in dynamometry dish 8 center of circle, distance circle centre position 40.8mm is drilled with force measurement counter poise hole 10, a force measurement counter poise hole 10 is bored every 10.2mm with first force measurement counter poise hole, bore 6 force measurement counter poise holes, insert counterweight in the force measurement counter poise hole from farthest, the center of circle, now the arm of force of force measurement counter poise 9 is 10.2mm.0.0102 × 9.8 (quality and force transformation coefficient)=0.09996=0.1.The quality of such weights is exactly moment values, i.e. 1kg, and counterweight just produces the moment of torsion of 0.1N/m on the apparatus.So the diameter design of dynamometry dish 8 is preferred plan for being not less than 204mm, the inconvenience of remainder counterweight can be overcome like this.
When conventional moment of torsion detection is carried out to lamp holder, only use above-mentioned test unit.When verifying this device, weights on disk, just can obtain torque according to the counterweight quantity added and moment.
Torsional forces test specification in the utility model is 0 ~ 10Nm.
The utility model structure is simple, can reduce costs, can reach large-scale production needs.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not by the restriction of above-mentioned embodiment; what describe in above-mentioned embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall within the scope of claimed the utility model, and claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. a bulb torsional test platform, it is characterized in that, comprise: joint (1), torsion shaft (2), first bracing frame (3), second bracing frame (5), clutch shaft bearing (4), second bearing (6), base (7), dynamometry dish (8), force measurement counter poise (9), the screwed socket of described joint (1) connection bulb, described torsion shaft (2) is by clutch shaft bearing (4) and the second bearing (6) is rotating is supported on the first bracing frame (3) and the second bracing frame (5), described first bracing frame (3) and the second bracing frame (5) are fixed on base (7) top, described torsion shaft (2) is multidiameter, one end and the joint (1) of described torsion shaft (2) are threaded connection, the other end is connected with dynamometry dish (8), the one end be connected with dynamometry dish (8) is threaded rod, described dynamometry dish (8) is fixed on threaded rod by nut, the hole that described dynamometry dish has interval identical, force measurement counter poise (9) can be inserted in force measurement counter poise hole (10) in use.
2. bulb torsional test platform according to claim 1, is characterized in that: the diameter of described dynamometry dish (8) is not less than 204mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588249.4U CN204255547U (en) | 2014-10-11 | 2014-10-11 | A kind of bulb torsional test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588249.4U CN204255547U (en) | 2014-10-11 | 2014-10-11 | A kind of bulb torsional test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204255547U true CN204255547U (en) | 2015-04-08 |
Family
ID=52959843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420588249.4U Expired - Fee Related CN204255547U (en) | 2014-10-11 | 2014-10-11 | A kind of bulb torsional test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204255547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107884270A (en) * | 2017-11-13 | 2018-04-06 | 莱茵技术监督服务（广东）有限公司 | Self-ballasted LED Edison base axial strength tester |
-
2014
- 2014-10-11 CN CN201420588249.4U patent/CN204255547U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107884270A (en) * | 2017-11-13 | 2018-04-06 | 莱茵技术监督服务（广东）有限公司 | Self-ballasted LED Edison base axial strength tester |
| CN107884270B (en) * | 2017-11-13 | 2023-11-28 | 莱茵技术监督服务（广东）有限公司 | Edison lamp cap axial strength tester for self-ballasted LED lamp |
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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: 20150408 Termination date: 20171011 |