CN204536276U - A kind of Low Voltage Electrical Apparatus ultrasonic nondestructive test Work fixing device - Google Patents
A kind of Low Voltage Electrical Apparatus ultrasonic nondestructive test Work fixing device Download PDFInfo
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- CN204536276U CN204536276U CN201520213681.XU CN201520213681U CN204536276U CN 204536276 U CN204536276 U CN 204536276U CN 201520213681 U CN201520213681 U CN 201520213681U CN 204536276 U CN204536276 U CN 204536276U
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- standardization
- clip base
- wedge shape
- fixing device
- low voltage
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Abstract
The utility model discloses a kind of Low Voltage Electrical Apparatus ultrasonic nondestructive test Work fixing device, comprises standardization clip base and personalized fixture, and standardization clip base is convex shape rectangular parallelepiped; Pilot hole and the detent fit detecting tank is provided with bottom standardization clip base; The bottom of standardization clip base is provided with gathering sill and communicates with pilot hole; The wedge shape platform on standardization clip base top is divided into multiple station; The wedge shape platform both sides of standardization clip base are provided with link slot, for realizing the connection of standardization clip base and personalized fixture; Personalized fixture comprises floor structure, adjust structure, location structure, and floor structure is bridge-type structure, for coordinating with standardization clip base wedge shape platform; Adjust structure is fold-line-shaped, and location structure is plane boss, and location structure and adjust structure acting in conjunction, make workpiece for measurement accurate positioning.The utility model accurate positioning also can adjust according to demand and put workpiece kind, quantity and position.
Description
Technical field
The utility model relates to low-voltage electrical apparatus Ultrasonic Nondestructive field, is specifically related to a kind of Low Voltage Electrical Apparatus ultrasonic nondestructive test Work fixing device.
Background technology
Along with the development of modern science and technology, hyperacoustic application is more and more extensive, increasingly extensive in the application of the detection field of low-voltage electrical apparatus electric contact welding quality.
Ultrasonic Nondestructive is the different qualities utilizing ultrasound wave to propagate at material, by the welding quality of the way detection solder joint of point by point scanning, and forms detection image.It is the important means of Non-Destructive Testing, when to product without any damage, analyze the welding quality of contact.When carrying out Ultrasonic NDT, when particularly carrying out batch scanning, needing to utilize fixture to position workpiece, ensureing tested surface and the parallel of ultrasonic probe surface of workpiece and fixing of measured workpiece position.But because the kind of workpiece is varied, the type of fixture is also ever-changing, when making to carry out Ultrasonic NDT, need to prepare more fixture according to workpiece, bring great inconvenience to operating personnel.
Utility model content
For the defect existed in above-mentioned prior art or deficiency, the purpose of this utility model is to provide a kind of ultrasonic nondestructive test Work fixing device being applicable to Low Voltage Electrical Apparatus, this stationary installation can make the different piece-holder of various shape stablize, be fixed well, and ensure the parallel of the tested surface of workpiece and ultrasonic probe surface, eliminate operating personnel because of the shape difference of measured workpiece and frequently select and change fixture; Meanwhile, this stationary installation can according to the demand of operator, and the kind of workpiece, quantity and position are put in adjustment.
For realizing above-mentioned object, the utility model by the following technical solutions:
The utility model provides a kind of Low Voltage Electrical Apparatus ultrasonic nondestructive test Work fixing device, and described device comprises: standardization clip base and personalized fixture, wherein:
The cross section of described standardization clip base is convex shape rectangular parallelepiped; Be provided with two pilot holes varied in size in the bottom of described standardization clip base, described pilot hole and the detent fit detecting tank, detecting the position in tank in order to confirmed standardization clip base; The side, bottom of described standardization clip base is provided with two gathering sills, and two described gathering sills are connected with two described pilot holes respectively; Described standardization clip base top is wedge shape platform, and described wedge shape platform is divided into multiple station; The both sides of described wedge shape platform are provided with multiple link slot, and the width of the link slot of every side is different, and the width of the same side link slot is identical, and described link slot is for realizing the connection of described standardization clip base and described personalized fixture;
Described personalized fixture comprises floor structure, adjust structure, location structure, wherein: described floor structure is bridge-type structure, for coordinating with the wedge shape platform of described standardization clip base; Described adjust structure is fold-line-shaped, and for coordinating with the afterbody of workpiece for measurement, described location structure is plane boss, and for coordinating with the plane of orientation of workpiece for measurement, described location structure and described adjust structure acting in conjunction, make workpiece for measurement accurate positioning.
Preferably, be symmetrically arranged with guide ledges in the side, bottom of the floor structure of described personalized fixture, described floor structure is connected with described standardization clip base along the link slot on described standardization clip base upper wedge platform by described guide ledges.
More preferably, described guide ledges width is consistent with described link slot width.
Preferably, the floor structure bridge type arm of described personalized fixture is wedge shape, and the bridge type arm gradient of wedge shape is greater than the wedge shape platform gradient of described standardization clip base, and described personalized fixture is connected closely with described standardization clip base.
Preferably, the gathering sill width in described standardization clip base is consistent with described pilot hole diameter, in order to identify described pilot hole when mounted.
Preferably, the wedge shape platform both sides in described standardization clip base are wedge shape, and described wedge shape platform matches with the floor structure of described personalized fixture.
Preferably, each station width described standardization clip base arranged is all equal.
Preferably, for different workpieces for measurement, position and the size of adjust structure on described personalized fixture and described location structure can be adjusted.
More preferably, when workpiece for measurement has certain size error, locating surface position and the size of described location structure can be adjusted.
More preferably, described adjust structure adopts has flexible material, plays the effect of spring-like.
Owing to have employed technique scheme, the beneficial effects of the utility model are:
Workpiece can accurately be located by the utility model, and can place multiple different workpiece in same single pass, and clamping is good, accurate positioning; This fixture can according to the demand of operator simultaneously, and the kind of workpiece, quantity and position are put in adjustment.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is respectively assembling normal axomometric drawing and the right view of the utility model one embodiment;
Fig. 3 and Fig. 4 is respectively standardization clip base normal axomometric drawing and the upward view of the utility model one embodiment;
Fig. 5 and Fig. 6 is respectively personalized fixture normal axomometric drawing and the front view of the utility model one embodiment;
Fig. 7 is that the Work fixing device of the utility model one embodiment is arranged on the schematic diagram detected in tank;
In figure: standardization clip base 1, personalized fixture 2, type of workpiece 3, first gathering sill 4, second gathering sill 5, wedge shape platform 6, left side gathering sill 7, right side gathering sill 8, first pilot hole 9, second pilot hole 10, medial launder 11, bridge type Connection Block 12 and 13, adjustment structure 14, location structure 15, guide ledges 16 and 17, detects tank 18.
Embodiment
Be further described the technical solution of the utility model below, the following description is only the use understanding technical solutions of the utility model, and be not used in and limit scope of the present utility model, protection domain of the present utility model is as the criterion with claims.
As shown in figs 1 to 6, be the Low Voltage Electrical Apparatus ultrasonic nondestructive test Work fixing device of the utility model one embodiment, described stationary installation comprises standardization clip base 1 and personalized fixture 2.
As Figure 1-Figure 4, the cross section of described standardization clip base 1 is convex shape structure (as shown in Figure 2); The bottom of described standardization clip base 1 is provided with the first pilot hole 9 and the second pilot hole 10 (as shown in Figure 4), first, second pilot hole 9,10 described, for being connected with the register pin measuring tank 18, is detecting the position in tank 18 with confirmed standard clip base 1; Also be provided with the first gathering sill 4 and the second gathering sill 5 (as shown in Figure 3) in the side, bottom of described standardization clip base 1, first, second gathering sill 4,5 described is connected (as shown in Figure 4) with first, second pilot hole 9,10 described; Along the first gathering sill 4 and the second gathering sill 5 during installation, described standardization clip base 1 is fixed on by the first pilot hole 9 and the second pilot hole 10 and detects in tank 18; Described standardization clip base 1 top is wedge shape platform 6, described wedge shape platform 6 both sides are wedge shape, be respectively arranged with left side gathering sill 7 and right side gathering sill 8 (as shown in Figure 3) at the left and right side of described wedge shape platform 6, be used for connecting described standardization clip base 1 and described personalized fixture 2.
As a preferred implementation, as shown in Figure 1,3, the wedge shape platform 6 of described standardization clip base 1 is provided with altogether ten stations, 10 described personalized fixtures 2 can be placed; Each station width that described standardization clip base 1 is arranged is all equal.
As a preferred implementation, the width of first, second described gathering sill 4,5 is consistent with the diameter of first, second described pilot hole 9,10, is used for identifying first, second pilot hole 9,10 described when mounted.
As a preferred implementation, not etc., whether the left and right sides can differentiating described standardization clip base 1 does not fast place correctly for the width of described left side gathering sill 7 and right side gathering sill 8.
As shown in Fig. 1,5,6, described in the present embodiment, personalized fixture 2 comprises bridge type Connection Block 12,13, adjustment structure 14, location structure 15, guide ledges 16,17; Wherein:
Described bridge type Connection Block 12,13 is bridge-type structure, for coordinating with the wedge shape platform 6 of described standardization clip base 1; Be symmetrically arranged with guide ledges 16,17 in the side, bottom of described bridge type Connection Block 12,13, realize described personalized fixture 2 by the left and right side gathering sill 7,8 of guide ledges 16,17 in described standardization clip base 1 and be connected with described standardization clip base 1; Described adjustment structure 14 is fold-line-shaped structure, for being connected with the afterbody of type of workpiece 3; Described location structure 15 is plane boss, for matching with some plane of orientations of type of workpiece 3; Described adjustment structure 14 and location structure 15 acting in conjunction are to realize the accurate location to type of workpiece 3.
As a preferred implementation, the width of described guide ledges 16,17 is consistent with the width of described left and right side gathering sill 7,8.
As a preferred implementation, the gradient of described bridge type Connection Block 12,13 is greater than the gradient of described convex wedge 6, thus makes described personalized fixture 2 and described standardization clip base 1 compact siro spinning technology.
In the utility model, add man-hour, described adjustment structure 14 adopts has flexible material; Described adjustment structure 14 also can realize good clamping when type of workpiece 3 size changes within the specific limits.
In the utility model, for different type of workpiece 3, the adjustment structure 14 of described personalized fixture 2 and the size of location structure 15 and position can be adjusted, and other structures remain unchanged.
The utility model is when mounted: the diameter of first, second pilot hole 9,10 in standardization clip base 1 is different, to distinguish the orientation of standardization clip base 1, prevents the situation occurring when putting into and detecting tank 18 putting back.
Said apparatus structure, carry out Low Voltage Electrical Apparatus ultrasonic nondestructive test workpiece when fixing:
First type of workpiece 3 is fixed on personalized fixture 2 by adjustment structure 14 and location structure 15 clamping;
Again personalized fixture 2 is fixed in standardization clip base 1; Time fixing: the guide ledges 16,17 be arranged on bridge type Connection Block 12,13 of personalized fixture 2 is slided into respectively the corresponding left and right side gathering sill 7,8 of standardization clip base 1 upper wedge platform 6, note the cooperation of guide ledges 16,17 and left and right side gathering sill 7,8; Gradient due to bridge type Connection Block 12,13 is greater than the gradient of wedge shape platform 6, thus makes personalized fixture 2 and standardization clip base 1 compact siro spinning technology;
Again mounted entirety is fixed on and detects in tank 18; Time fixing: first, second gathering sill 4,5 along standardization clip base 1 is matched by first, second pilot hole 9,10 of the register pin in detection tank 18 and standardization clip base 1.
Complete type of workpiece 3 and detect the location of the fixture in tank 18 (as shown in Figure 7).
In the utility model, in the middle part of the bottom of standardization clip base 1, be provided with medial launder 11, described medial launder 11 makes standardization clip base 1 detect the reduction of the surface of contact in tank 18, and then ensures that location is more accurate.
Work fixing device described in the utility model, the different piece-holder of various shape can be made to stablize, be fixed well, and ensure the parallel of the tested surface of workpiece and ultrasonic probe surface, eliminate operating personnel because of the shape difference of measured workpiece and frequently select and change fixture; Meanwhile, this stationary installation can according to the demand of operator, and the kind of workpiece, quantity and position are put in adjustment.
Although content of the present utility model has done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.After those skilled in the art have read foregoing, for multiple amendment of the present utility model and substitute will be all apparent.Therefore, protection domain of the present utility model should be limited to the appended claims.
Claims (10)
1. a Low Voltage Electrical Apparatus ultrasonic nondestructive test Work fixing device, is characterized in that, described device comprises: standardization clip base and personalized fixture, wherein:
The cross section of described standardization clip base is convex shape rectangular parallelepiped; Be provided with two pilot holes varied in size in the bottom of described standardization clip base, described pilot hole and the detent fit detecting tank, detecting the position in tank in order to confirmed standardization clip base; The side, bottom of described standardization clip base is provided with two gathering sills, and two described gathering sills are connected with two described pilot holes respectively; Described standardization clip base top is wedge shape platform, and described wedge shape platform is divided into multiple station; The both sides of described wedge shape platform are provided with multiple link slot, and the width of the link slot of every side is different, and the width of the same side link slot is identical, and described link slot is for realizing the connection of described standardization clip base and described personalized fixture;
Described personalized fixture comprises floor structure, adjust structure, location structure, wherein: described floor structure is bridge-type structure, for coordinating with the wedge shape platform of described standardization clip base; Described adjust structure is fold-line-shaped, and for coordinating with the afterbody of workpiece for measurement, described location structure is plane boss, and for coordinating with the plane of orientation of workpiece for measurement, described location structure and described adjust structure acting in conjunction, make workpiece for measurement accurate positioning.
2. a kind of Low Voltage Electrical Apparatus ultrasonic nondestructive test Work fixing device according to claim 1, it is characterized in that, be symmetrically arranged with guide ledges in the side, bottom of the floor structure of described personalized fixture, described floor structure is connected with described standardization clip base along the link slot on described standardization clip base upper wedge platform by described guide ledges.
3. a kind of Low Voltage Electrical Apparatus ultrasonic nondestructive test Work fixing device according to claim 2, it is characterized in that, described guide ledges width is consistent with described link slot width.
4. a kind of Low Voltage Electrical Apparatus ultrasonic nondestructive test Work fixing device according to claim 1, it is characterized in that, the floor structure bridge type arm of described personalized fixture is wedge shape, the bridge type arm gradient of wedge shape is greater than the wedge shape platform gradient of described standardization clip base, and described personalized fixture is connected closely with described standardization clip base.
5. a kind of Low Voltage Electrical Apparatus ultrasonic nondestructive test Work fixing device according to claim 1, it is characterized in that, the gathering sill width in described standardization clip base is consistent with described pilot hole diameter, in order to identify described pilot hole when mounted; The diameter of two pilot holes in described standardization clip base is different.
6. a kind of Low Voltage Electrical Apparatus ultrasonic nondestructive test Work fixing device according to claim 1, it is characterized in that, wedge shape platform both sides in described standardization clip base are wedge shape, and described wedge shape platform matches with the floor structure of described personalized fixture.
7. a kind of Low Voltage Electrical Apparatus ultrasonic nondestructive test Work fixing device according to claim 1, is characterized in that, each station width that described standardization clip base is arranged is all equal.
8. a kind of Low Voltage Electrical Apparatus ultrasonic nondestructive test Work fixing device according to any one of claim 1-7, it is characterized in that, for different workpieces for measurement, position and the size of adjust structure on described personalized fixture and described location structure can be adjusted.
9. a kind of Low Voltage Electrical Apparatus ultrasonic nondestructive test Work fixing device according to claim 8, is characterized in that, when workpiece for measurement has certain size error, can adjust locating surface position and the size of described location structure.
10. a kind of Low Voltage Electrical Apparatus ultrasonic nondestructive test Work fixing device according to any one of claim 1-7, is characterized in that, described adjust structure adopts has flexible material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213681.XU CN204536276U (en) | 2015-04-10 | 2015-04-10 | A kind of Low Voltage Electrical Apparatus ultrasonic nondestructive test Work fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213681.XU CN204536276U (en) | 2015-04-10 | 2015-04-10 | A kind of Low Voltage Electrical Apparatus ultrasonic nondestructive test Work fixing device |
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| Publication Number | Publication Date |
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| CN204536276U true CN204536276U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520213681.XU Withdrawn - After Issue CN204536276U (en) | 2015-04-10 | 2015-04-10 | A kind of Low Voltage Electrical Apparatus ultrasonic nondestructive test Work fixing device |
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| CN (1) | CN204536276U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104777233A (en) * | 2015-04-10 | 2015-07-15 | 上海和伍新材料科技有限公司 | Workpiece fixing device and method for ultrasonic nondestructive test in field of low-voltage apparatuses |
| CN105301100A (en) * | 2015-11-05 | 2016-02-03 | 上海和伍精密仪器股份有限公司 | Device for fixing complex workpiece in ultrasonic non-destructive testing |
-
2015
- 2015-04-10 CN CN201520213681.XU patent/CN204536276U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104777233A (en) * | 2015-04-10 | 2015-07-15 | 上海和伍新材料科技有限公司 | Workpiece fixing device and method for ultrasonic nondestructive test in field of low-voltage apparatuses |
| CN104777233B (en) * | 2015-04-10 | 2018-07-27 | 上海和伍精密仪器股份有限公司 | A kind of Low Voltage Electrical Apparatus ultrasonic nondestructive test Work fixing device and method |
| CN105301100A (en) * | 2015-11-05 | 2016-02-03 | 上海和伍精密仪器股份有限公司 | Device for fixing complex workpiece in ultrasonic non-destructive testing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 200240 Shanghai city Minhang District Jianchuan road 953 Lane 322 building Patentee after: SHANGHAI HEWU PRECISION APPARATUS CO., LTD. Address before: No. 955 Cangyuan science and Technology Park, 200240 Shanghai city Minhang District Jianchuan Road Building 9 floor, I enjoy my home Patentee before: Shanghai Hiwave Advanced Materials Technology Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150805 Effective date of abandoning: 20180727 |
|
| AV01 | Patent right actively abandoned |