CN206772187U

CN206772187U - A kind of adjustable height limiting tool

Info

Publication number: CN206772187U
Application number: CN201720616446.6U
Authority: CN
Inventors: 张慧; 殷建军
Original assignee: JIANGSU ZHAONENG ELECTRONICS CO Ltd
Current assignee: JIANGSU ZHAONENG ELECTRONICS CO Ltd
Priority date: 2017-05-31
Filing date: 2017-05-31
Publication date: 2017-12-19
Anticipated expiration: 2027-05-31

Abstract

The utility model provides a kind of adjustable height limiting tool, the tool includes a base, there are four pillars on base, multiple set screw pins, two guide pillars are fixed on the both sides above base, a sliding block by two guide pillar supports by pillar, it is characterised in that, element under test is fixed on base by the tool using the set screw pin on base, and the sliding block in sliding guide column carrys out the height of restriction element.The utility model provides a kind of shared height limiting tool simple in construction, reduces the tool cost of manufacture of different elements different height.

Description

A kind of adjustable height limiting tool

Technical field

Switching power circuit plate application field is the utility model is related to, more particularly to a kind of adjustable height limiting tool.

Background technology

In recent years, as the fast development of power electronics industry, people increasingly pay attention to production efficiency, test stone The leading position of design management and control is progressively occupied, wherein module height standardization is exactly a ring crucial in quality management and control Section.If there is manual welding element in module, human error causes the floating height of element, may cause module operation irregularity or even damage Other components of client, it certainly will so cause the massive losses on manpower and cost.

Generally in board design, ideally design ensures that component should not float height, can in practical operation, by In manual operation or mismachining tolerance, it is likely to cause the floating height of component.In order to examine the height of component, it is necessary to tool come Examine the whole height of the module after measurement assembling.Way traditional at present, as shown in figure 1, have multiple apertures on tool bottom plate, Power module inserting hole is fixed, and depending on the size and spread geometry in hole are by power module, but tool cannot adjust height, only The power module of sustained height can be used for detecting, same tool may be only available for the module of same height, and such tool is just Popularization and application is unable to, and is also a kind of waste in different highly desirable different tool costs.

In view of the above-mentioned problems, the utility model proposes a kind of adjustable height limiting tool, such a tool can detect Power module after the either assembling of the element under test of different height.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of adjustable height limiting tool.The utility model solves Technical scheme is used by above-mentioned technical problem：The tool includes a base, and submounts have four pillars, multiple positioning Screw pins, two guide pillars are fixed on the both sides above base, a sliding block by two guide pillar supports by pillar, and its feature exists In element under test is fixed on base by the tool using the set screw pin on base, and the sliding block in sliding guide column limits The height of element.

Preferably, above-mentioned a kind of adjustable height limiting tool, it is characterised in that above-mentioned sliding block is by screw, spring, scale, Heighten briquetting composition.

Preferably, above-mentioned a kind of adjustable height limiting tool, it is characterised in that pass through the screw on adjusting slider, foundation The given size of scale, to adjust the height for heightening briquetting.

Preferably, above-mentioned a kind of adjustable height limiting tool, it is characterised in that the set screw pin in jig base is by spiral shell Silk is locked, detachably.

The utility model provides a kind of simple in construction, is controlled for the limit for height of different positioning holes and the module of different height Tool, improves the standardization of product height detection, makes it possible that a kind of tool applies to multiple module, to reduce cost, carry The production efficiency of new and high technology electronic product is made that contribution.

Brief description of the drawings

Fig. 1 is the height limiting tool structural representation of unadjustable height.

Fig. 2 is the overall structure diagram of height-adjustable height limiting tool.

Fig. 3 is the side structure schematic diagram of height-adjustable height limiting tool.

Embodiment

The utility model preferred embodiment is provided below in conjunction with the accompanying drawings, to describe the technical solution of the utility model in detail.

The utility model provides a kind of adjustable height limiting tool, and element under test refers to the switch electricity being completed here Source module.As shown in Fig. 2 comprising jig base 1, two guide pillars 2, the screw 3 of briquetting height is adjusted, sliding block 4, scale 5, is heightened Briquetting 6, set screw pin 7.

Side structure is as shown in figure 3, sliding block 4 heightens briquetting 6 by two set screws 3 to lock.Jig base is One big level board, to ensure that module to be measured can be horizontal positioned, the positioning hole machined spiral shell on horizontal base according to module Silk hole, to install set screw pin, screw pins are detachable, to facilitate the mould for installing the different positioning holes of other different shapes needs Block, two guide pillars are supported by four pillars installed in tool surrounding, are placed in parallel in the top both sides of tool.Place mould The screw of first establishing criteria regulation briquetting height before block, and compared with the scale 5 on tool, on the bottom and scale of briquetting Object height aligns, it is ensured that briquetting is horizontal, lock screw, module to be measured is then placed, according to guide pillar direction wiper block, Neng Goutong Crossing the module of briquetting, then height dimension is qualified.

Although the foregoing describing specific implementation case of the present utility model, it will be appreciated by those of skill in the art that These are merely illustrative of, and on the premise of without departing substantially from principle of the present utility model and essence, these case study on implementation can be done Go out various changes or modifications.Therefore, the scope of protection of the utility model is defined by the appended claims.

Claims

1. a kind of adjustable height limiting tool, the tool includes a base, and submounts have four pillars, multiple set screws Pin, two guide pillars are fixed on the both sides above base, a sliding block by two guide pillar supports by pillar, it is characterised in that should Element under test is fixed on base by tool using the set screw pin on base, and the sliding block in sliding guide column carrys out restriction element Highly.

2. a kind of adjustable height limiting tool as claimed in claim 1, it is characterised in that above-mentioned sliding block is by screw, spring, mark Chi, heighten briquetting composition.

A kind of 3. adjustable height limiting tool as claimed in claim 2, it is characterised in that by the screw on adjusting slider, The size given according to scale, to adjust the height for heightening briquetting.

A kind of 4. adjustable height limiting tool as claimed in claim 1, it is characterised in that the set screw pin in jig base Fixed by screw locking, detachably.