CN2613755Y - Drawing device for testing welding strength of anode cap - Google Patents
Drawing device for testing welding strength of anode cap Download PDFInfo
- Publication number
- CN2613755Y CN2613755Y CN 03218906 CN03218906U CN2613755Y CN 2613755 Y CN2613755 Y CN 2613755Y CN 03218906 CN03218906 CN 03218906 CN 03218906 U CN03218906 U CN 03218906U CN 2613755 Y CN2613755 Y CN 2613755Y
- Authority
- CN
- China
- Prior art keywords
- slide plate
- anode cap
- welding strength
- fixed
- planker
- 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 - Lifetime
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a device for checking welding strength in particular to an anode cap welding strength checking spring exerciser for checking the anode cap welding strength of a color kinescope, comprising a slide plate, a solid plate which is fixed on the left end of the slide plate, a baffle which is fixed on the other end thereof, the end surface of the slide plate is provided with a slot which is provided with a carriage which is connectedly slide with the slide plate, the slot of the slide plate is provided with racks which is connected with the lower end surface of the carriage, and the other end of the gear shaft is connected with a handle. The upper end surface of the carriage is provided with a standard measurer of which the left end is connected with suspension members through connecting pieces comprised by link rings and pins. The standard measurer is connected with the anode cap for measuring, thereby avoiding a series of problems that the special-purpose designed measuring vessel has to zero adjust, calibrate, and identify. As the acquired check pulling force is small, the utility model adopts the mode of hand-operated loading, thereby being easy to control the check pulling force.
Description
One, technical field
The utility model relates to a kind of device that detects weld strength, particularly a kind of anode cap weld strength check chest expander that is used to check the anode caps of color picture tubes weld strength.
Two, background technology
At present, the weld strength checkout equipment on the home market is more, and most of product is universal checkout equipment, because the anode cap shape is very irregular, weld strength need detect under the prerequisite of not destroying anode cap.Domestic kinescope is of a great variety with anode cap, wherein has a kind of J1-21DV anode cap more special, is to be connect by an anode cap and a tail tack welding to form.Detection method is exactly to nail at anode cap and tail along axis and applies reversal interlocking relay respectively, and being considered as of reaching that certain pulling force standard do not separate again is qualified.But the directivity that detects pulling force is had relatively high expectations, still do not have the product that can be directly used in the detection of anode cap weld strength on the market.The problem that existing universal testing product mainly exists has:
1, the measured anode cap of clamping that can't be firm.
The outer disk material thickness of anode cap has only 0.45mm, and the clamping force during measurement can make the anode cap distortion, causes tested anode cap to be scrapped.If clamping force is too small, anode cap is rocked when measuring, cause the measurement result instability.
2, can't guarantee to detect pulling force by the anode cap axis.
The external form of anode cap is irregular, and anode cap rotated easily when existing checkout equipment detected, and causes detecting direction of pull and does not overlap with the anode cap axis direction, can't guarantee the accuracy of checking.
Three, summary of the invention
In order to overcome above-mentioned deficiency, the utility model provides a kind of anode cap that do not damage, and the clear readability of measurement result, anode cap weld strength simple in structure are checked chest expander.
Realize that the technical solution of the utility model is to solve like this:
Anode cap weld strength check chest expander, comprise slide plate, be fixed with fixed head, the other end fixed dam of slide plate at the left end of slide plate, on the end face of slide plate groove is set, its improvements are, on the end face of slide plate groove are set, and groove is provided with planker, planker and slide plate are for being slidingly connected, be provided with tooth bar in the groove of slide plate simultaneously, tooth bar is connected with the planker lower surface, and the other end of gear shaft connects handle; Be fixed with on the upper surface of planker to measure and claim that the connecting piece that the left end that measurement claims is formed by abutment ring, pin connects suspension member.
The utility model claims canonical measure to be applied to by relevant apparatus, canonical measure to be claimed to be connected on the tested anode cap among the measurement of specific component, has avoided a series of problems such as the zeroing that the design specialized measuring device brought, calibration, authentication.Because required detection pulling force is less, the utility model adopts the artificial mode that loads, and detects pulling force and is easy to control.
The utility model advantage is:
1, successfully solved the problem that the anode cap weld strength is difficult to detect, measuring method is easy to grasp;
2, measuring pulling force controls easily;
3, measured part is indeformable;
4, the clear readability of measurement result;
5, simple in structure, easy to carry and use.
Four, description of drawings
Fig. 1 cuts open structural representation for partial side of the present utility model;
Fig. 2 is a partial cutaway top view of the present utility model;
Five, embodiment
Accompanying drawing is a specific embodiment of the utility model;
Below in conjunction with accompanying drawing structural principle of the present utility model is described further:
A kind of anode cap weld strength check chest expander, comprise slide plate 1, left end at slide plate 1 is fixed with fixed head 4, and the other end fixed dam 3 of slide plate 1 is provided with groove on the end face of slide plate 1, groove is provided with planker 5, planker 5 and slide plate 1 are provided with tooth bar 6 simultaneously for being slidingly connected in the groove of slide plate 1, tooth bar 6 is connected with planker 5 lower surfaces, tooth bar 6 is meshed with gear shaft 7 by the open slot of offering on the slide plate 1, and the other end of gear shaft 7 connects handle 8; Be fixed with on the upper surface of planker 5 and measure claim 9, measure the connecting piece 10 that claims 9 left end to form by abutment ring, pin and connect suspension members 11, fixed head 4 tops have a taper hole 2 that is used for fixing anode cap 12.
In measuring process, anode cap 12 is fixed in the taper hole 2 of fixed head 4, make anode cap 12 location and centerings; The tail that hooks anode cap 12 with suspension member 11 is followed closely, and assurance will detect pulling force and act on the welding position; By turning handle 8, drive the gear train that constitutes by gear shaft 7, tooth bar 6, moving carriage 5 and measure and claim 9, by abutment ring 10-1, pin 10-2, by suspension member 11 on the sunny side polar cap 12 apply axial tension, realize the check of antianode cap 12 weld strengths; When anode cap 12 was broken because of the weld strength deficiency, baffle plate 3 was installed in planker 5 rears, can protect planker 5 and gear shaft 7, tooth bar 6.The reviewer is by turning handle 8, but antianode cap 12 applies quantitative measurement pulling force, realizes the check of antianode cap weld strength.
In the checkout procedure, deform and scrap for fear of tested part, fixed head has adopted the taper pilot hole, detects pulling force and is dispersed on the piece surface, has reduced the possibility that part deforms.Simultaneously, the centering effect of taper hole has also guaranteed the detection pulling force by the anode cap axis, even deviation is arranged slightly when installing, when applying pulling force, anode cap can automatic centering, has guaranteed accuracy of detection, has reduced the part that causes because of acting force off-centre and has scrapped.
Claims (2)
1, a kind of anode cap weld strength check chest expander, comprise a slide plate (1), left end at slide plate (1) is fixed with fixed head (4), the other end fixed dam (3) of slide plate (1), it is characterized in that, on the end face of slide plate (1) groove is set, groove is provided with planker (5), planker (5) and slide plate (1) are for being slidingly connected, be provided with tooth bar (6) in the groove of slide plate (1) simultaneously, tooth bar (6) is connected with planker (5) lower surface, and tooth bar (6) is meshed with gear shaft (7) by the open slot of offering on the slide plate (1), and the other end of gear shaft (7) connects handle (8); Being fixed with on the upper surface of planker (5) to measure claims (9), measurement to claim the left end of (9) to connect suspension member (11) by connecting piece (10).
2, anode cap weld strength check chest expander according to claim 1 is characterized in that fixed head (4) top has the taper hole (2) that is used for fixing anode cap (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03218906 CN2613755Y (en) | 2003-05-19 | 2003-05-19 | Drawing device for testing welding strength of anode cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03218906 CN2613755Y (en) | 2003-05-19 | 2003-05-19 | Drawing device for testing welding strength of anode cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2613755Y true CN2613755Y (en) | 2004-04-28 |
Family
ID=34244089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03218906 Expired - Lifetime CN2613755Y (en) | 2003-05-19 | 2003-05-19 | Drawing device for testing welding strength of anode cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2613755Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101566539B (en) * | 2009-06-04 | 2012-07-11 | 奇瑞汽车股份有限公司 | T-type nail welding strength inspection tool |
| CN101893533B (en) * | 2009-05-22 | 2013-02-13 | 鸿富锦精密工业（深圳）有限公司 | Strength detection equipment |
| CN101907536B (en) * | 2009-06-05 | 2013-02-13 | 鸿富锦精密工业（深圳）有限公司 | Strength detection equipment |
-
2003
- 2003-05-19 CN CN 03218906 patent/CN2613755Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893533B (en) * | 2009-05-22 | 2013-02-13 | 鸿富锦精密工业（深圳）有限公司 | Strength detection equipment |
| CN101566539B (en) * | 2009-06-04 | 2012-07-11 | 奇瑞汽车股份有限公司 | T-type nail welding strength inspection tool |
| CN101907536B (en) * | 2009-06-05 | 2013-02-13 | 鸿富锦精密工业（深圳）有限公司 | Strength detection equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203011766U (en) | Assistant locating and clamping device for tensile test of spot welding test sample | |
| CN105424481A (en) | Threaded fastener guarantee load testing apparatus and testing method thereof | |
| CN108469327B (en) | Torque testing device for stud welding joint | |
| CN106644772B (en) | Metal material elongation detecting and positioning device | |
| CN2613755Y (en) | Drawing device for testing welding strength of anode cap | |
| CN104764553A (en) | Device and method for measuring influence of anti-loose glue on screwed fitting pretightening force | |
| CN205352847U (en) | Threaded fastener guarantees load testing arrangement | |
| CN213748503U (en) | Rapid nondestructive testing equipment for pressure container | |
| CN201765051U (en) | Weighing sensor corner load error tester | |
| CN203069308U (en) | Sleeve for detecting strength of projection welding nut | |
| CN210375519U (en) | Special tool for lever type force standard machine detection welding gun pressure tester | |
| CN201600318U (en) | Force measuring jig | |
| CN2752750Y (en) | Anode cap side pulling welding strength testing tension device | |
| CN208476728U (en) | A kind of color chips bleeding test fixture | |
| CN106767255A (en) | A kind of automobile chassis comprehensive check tool device and its operational method | |
| CN111156941A (en) | Vehicle brake block surface full run-out detection device | |
| CN106769540B (en) | Connecting rod assembly, testing mechanism and testing machine | |
| CN112985344B (en) | Internal thread coaxiality detection device | |
| CN212483770U (en) | Convenient test fixture | |
| CN210221672U (en) | Pliers bending strength, shear behavior test device | |
| CN210347348U (en) | Multi-station plate bending tester | |
| CN208568494U (en) | Weld strength measuring device | |
| CN111103207A (en) | Automatic testing device for smashing prevention performance of transparent material | |
| CN220339645U (en) | Automatic stud welding strength breaking-off and detecting device | |
| CN214201036U (en) | Novel glasses fatigue resistance experiment testing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: IRICO GROUP ELECTRONICS CO., LTD. Free format text: FORMER OWNER: CAIHONG COLOUR KINESCOPE GENERAL FACTORY Effective date: 20041119 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20041119 Address after: 712021 No. 1 Rainbow Road, Shaanxi, Xianyang Patentee after: IRICO Group Electronics Co., Ltd. Address before: 712021 No. 1 Rainbow Road, Shaanxi, Xianyang Patentee before: Caihong Color CRT General Factory |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130519 Granted publication date: 20040428 |