CN201696487U - Slide block with adjustable gap - Google Patents
Slide block with adjustable gap Download PDFInfo
- Publication number
- CN201696487U CN201696487U CN 201020022453 CN201020022453U CN201696487U CN 201696487 U CN201696487 U CN 201696487U CN 201020022453 CN201020022453 CN 201020022453 CN 201020022453 U CN201020022453 U CN 201020022453U CN 201696487 U CN201696487 U CN 201696487U
- Authority
- CN
- China
- Prior art keywords
- slide block
- double
- screw bolt
- utility
- model
- 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
Links
Images
Abstract
The utility model relates to a slide block with adjustable gap. The slide block is arranged between a first level expansion mechanism and a second level expansion mechanism. The utility model is characterized in that the slide block is in a column shape and at the same time is provided with a hollow double-screw bolt with external threads, the slide block is screwed in the double-screw bolt, the first level expansion mechanism is provided with a vertical thread sleeve and the double-screw bolt is arranged in the thread sleeve. In the optimized scheme, the double-screw bolt is provided with a groove and a threaded hole. A fastening bolt is arranged in the threaded hole and can lock the slide block. The slide block and the double-screw bolt adopt tight fit. The utility model can adjust gap, overcomes the defect of the traditional structure and has the advantages of simple structure, strong processibility, convenient adjustment, self-lock function and convenient replacement.
Description
Technical field
The utility model relates to a kind of clearance adjustable type slide block, is a kind of slide block that is applicable to the engineering machinery extending means.
Background technique
General extending means all needs to add slide block, comes gap between adjusting slider and the next stage extending means with the adjustment pad, and the adjustment by slide block keeps two the parallel of faces that stretch.Common slide block is the flat slide block in built-in four sides at present, and structure diagram as shown in Figure 1.Preface 5 is the one-level extending means among the figure, and preface 4 is a slide block, and preface 7 is for adjusting pad, and preface 6 is the secondary extending means.
The characteristics of this structure are simple in structure, and are easy to process.But have following shortcoming: 1, slide block adopts nylon material, tapping on nylon slide block, and in the one-level extending means, because nylon material is soft, in the wear process, the silk hole is fragile, thereby causes slide block loosening by Bolt Connection for slide block.2, gap adjustment difficulty.Must have some the accent of any with the method for shimming in the adjusting in installation time crack.And in case after installing, extending means must be taken apart just can be regulated.3, treat that the user uses an end after the time, because the wearing and tearing of nylon slide block self, its matching gap will be increasing, influences the user the most at last and use.
Summary of the invention
The purpose of this utility model just provides a kind of clearance adjustable type slide block, is a kind of shortcoming that can overcome conventional construction; Installation, easy to adjust is convenient to change, and has the slide block device of auto-lock function.This device comprises double-screw bolt, slide block, thread bush, screw.
The technical solution of the utility model is: a kind of clearance adjustable type slide block, between one-level extending means and secondary extending means, be provided with slide block, and it is characterized in that described slide block adopts cylindrical; Simultaneously, that be provided with a hollow and be provided with externally threaded double-screw bolt; Described slide block spinning is in this double-screw bolt; Simultaneously, on the one-level extending means, be provided with a vertical thread bush; Described double-screw bolt is installed in this thread bush.
Further improvement of the utility model has following optimized project: have a groove on described double-screw bolt, and tapped hole is arranged, in this tapped hole fastening screw trip bolt is housed.
Its principle is described below: the outer surface at the one-level extending means welds a cylinder, and internal thread is arranged.Cylindrical nylon slide block and one is had externally threaded double-screw bolt be connected, can slide block be embedded double-screw bolt with closely cooperating, also can be under the prerequisite that does not influence assembling with being threaded.Again it is contained in together on the cylinder of one-level extending means outer surface weldering.Precession by screw thread and screw out the gap of regulating two extending meanss.And on double-screw bolt, have a groove and a tapped hole, and regulate the width of this groove with screw, reach the purpose of locking nylon slide block.
Slide block of the present utility model can be regulated the gap, overcomes the shortcoming of conventional construction.And simple in structure, manufacturability is strong, easy to adjust and have auto-lock function, and be convenient to change.
Description of drawings
Fig. 1 is the utility model background technique structural representation;
Fig. 2 is the utility model structural representation.
Embodiment
Embodiment 1, the clearance adjustable type slide block, and as shown in Figure 2, preface 1 is a screw, and preface 2 is a thread bush, and preface 3 is a double-screw bolt, and preface 4 is a slide block, and preface 5 is the one-level extending means, and preface 6 is the secondary extending means.
Earlier slide block is pressed in the double-screw bolt.And then double-screw bolt screwed on the thread bush that one-level extending means outer surface welds in advance.Inner hexagonal hole is arranged on the double-screw bolt, only need get final product double-screw bolt inward or toward transfering to other localities when needing to regulate with interior hex tool.On double-screw bolt, have a groove in addition, and tapped hole is arranged, be equipped with in the tapped hole and mark closely screw, can reach the purpose of locking slide block with this screw.
Claims (3)
1. a clearance adjustable type slide block is provided with slide block between one-level extending means and secondary extending means, it is characterized in that, described slide block adopts cylindrical; Simultaneously, that be provided with a hollow and be provided with externally threaded double-screw bolt; Described slide block spinning is in this double-screw bolt; Simultaneously, on the one-level extending means, be provided with a vertical thread bush; Described double-screw bolt is installed in this thread bush.
2. clearance adjustable type slide block according to claim 1 is characterized in that, has a groove on described double-screw bolt, and tapped hole is arranged, and in this tapped hole fastening screw trip bolt is housed.
3. clearance adjustable type slide block according to claim 1 and 2 is characterized in that, adopts between described slide block and the double-screw bolt to closely cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020022453 CN201696487U (en) | 2010-01-12 | 2010-01-12 | Slide block with adjustable gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020022453 CN201696487U (en) | 2010-01-12 | 2010-01-12 | Slide block with adjustable gap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201696487U true CN201696487U (en) | 2011-01-05 |
Family
ID=43397730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020022453 Expired - Fee Related CN201696487U (en) | 2010-01-12 | 2010-01-12 | Slide block with adjustable gap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201696487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966666A (en) * | 2012-10-26 | 2013-03-13 | 南通润德机械科技有限公司 | Guide sleeve with adjustable gap |
-
2010
- 2010-01-12 CN CN 201020022453 patent/CN201696487U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966666A (en) * | 2012-10-26 | 2013-03-13 | 南通润德机械科技有限公司 | Guide sleeve with adjustable gap |
| CN102966666B (en) * | 2012-10-26 | 2017-09-15 | 南通润德机械科技有限公司 | Guide sleeve with adjustable gap |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE523155T1 (en) | THREAD FORMING SCREW | |
| CN103522255B (en) | A kind of Automatic tightener of stud | |
| CN204175751U (en) | A kind of multi-functional adjusting bolt | |
| EP1591671A3 (en) | Bolt connection for the attachment of two construction units with a distance | |
| CN201696487U (en) | Slide block with adjustable gap | |
| CN203081917U (en) | Adjustable tensioning connector | |
| CN203979087U (en) | Flanged surface hexagonal self-locking nut | |
| CN202091304U (en) | Horizontal adjusting locking device | |
| CN205605939U (en) | Adjustable cylinder of piston rectilinear path for governing valve | |
| CN203500245U (en) | Self-locking nut for bearing location | |
| CN202539986U (en) | Fixture used in drilling of bar stock | |
| CN202326622U (en) | Fastener | |
| CN108999867A (en) | The more pushing tow pre-tightening apparatus of compact | |
| CN205001347U (en) | Bolt with reinforcing apparatus | |
| CN203670419U (en) | Adjustable bolt locking mechanism | |
| CN102312899A (en) | Fixing device with bidirectional threads | |
| CN202194273U (en) | Tensioning element for steel drawstring of ultra-light steel wall framework | |
| CN202418174U (en) | Novel easily-detached double-head bolt | |
| CN204284667U (en) | A kind of fire hose for oiling presss from both sides | |
| CN206175436U (en) | Bolt with hexagonal groove threaded end | |
| CN204221415U (en) | A kind of machine tool | |
| CN203051395U (en) | Stud connecting structure | |
| CN204061856U (en) | Axial adjustment formula plunger | |
| CN204344587U (en) | A kind of Combined detachable fixed structure | |
| CN202117789U (en) | Piston structure of steel head iron skirt |
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: 20110105 Termination date: 20170112 |