CN104251261A - Straight-line sliding assembly - Google Patents
Straight-line sliding assembly Download PDFInfo
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- CN104251261A CN104251261A CN201310260154.XA CN201310260154A CN104251261A CN 104251261 A CN104251261 A CN 104251261A CN 201310260154 A CN201310260154 A CN 201310260154A CN 104251261 A CN104251261 A CN 104251261A
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- Prior art keywords
- slide rail
- sleeve
- sliding
- line
- sliding sleeve
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Abstract
The invention provides a straight-line sliding assembly which aims to solve the problems that the machining and manufacturing cost is high and the mounting size of a product is large after a bearing is arranged in a sliding piece of an existing straight-line sliding assembly and the problem that the existing straight-line sliding assembly is not cost-effective as for a device needing infrequent straight-line movement. The straight-line sliding assembly comprises a straight-line sliding rail with two fixed ends and a sliding piece, wherein the sliding piece is arranged on and slides along the sliding rail and is formed by combining and fixing an upper sliding sleeve and a lower sliding sleeve; the upper sliding sleeve and the lower sliding sleeve are combined and fixed to form a sliding hole which is matched with the sliding rail; the sliding rail passes through the sliding hole; when the sliding piece slides on the sliding rail, the inner walls of the upper sliding sleeve and the lower sliding sleeve are in contact with the sliding rail. The straight-line sliding assembly is simple in structure so that the machining cost can be reduced effectively and the structure is optimized.
Description
Technical field
The present invention relates to a kind of assembly along tracks travel, particularly relate to a kind of line sliding assembly.
Background technique
Now, a lot of apparatus often needs utilize line sliding assembly.Known line sliding assembly by slide rail, be arranged on slide rail two ends bearing and slide along slide rail slide part, slide rail is installed fixing by bearing.Existing slide part primarily of fixed base, be built in the part compositions such as linear bearing in the middle of fixed base, due to built-in linear bearing, therefore, even if frequently do linear reciprocating motion also can reduce abrasion and energy consumption.Problem is, after sliding part built-in bearing, there is the problems such as manufacturing cost is high, product installation dimension is large.But for mobile not straight line motion frequently, the problem of abrasion and energy consumption is not given prominence to, adopt and existingly slide part economically and uneconomical.
Summary of the invention
Part is slided due to after built-in bearing in order to what solve existing line sliding assembly, there is manufacturing cost high, the problem that product installation dimension is large, for moving not straight line motion frequently, economically and the problem such as uneconomical, the present invention proposes a kind of line sliding assembly, comprise the line slide rail fixed at two ends and be arranged on slide rail slides along slide rail slide part, the described part that slides is by upper sliding sleeve, low sleeve combination is fixing forms fabricated structure, in taxiing procedures, upper sliding sleeve, the inwall of low sleeve directly and slide rail contact with each other, because structure is simple, can effectively cut down finished cost, optimize structure.
The present invention's technological scheme adopted of dealing with problems is: comprise the slide rail fixed at two ends and be arranged on slide rail slides along slide rail slide part, mounting hole is set sliding on part, it is characterized in that, the described part that slides is combined fixedly formed by upper sliding sleeve, low sleeve, what after the combination of upper sliding sleeve, low sleeve is fixing, formation one matched each other with slide rail slides hole, described slide rail passes from described sliding hole, slide in the process that part slides on slide rail, the inwall of upper sliding sleeve, low sleeve directly and slide rail contact with each other.
Preferred version of the present invention is: described in slide part and fixedly form fabricated structure by upper sliding sleeve, low sleeve by fastening piece.
Preferred version of the present invention is: described in slide part and adopt the mode of disjunctor injection moulding to be integrally formed formula retractable structure by upper sliding sleeve, low sleeve.
Preferred version of the present invention is: the structure that described retractable structure adopts overhead kick to engage mutually with draw-in groove.
Preferred version of the present invention is: the structure that described retractable structure adopts overhead kick to engage mutually with hole clipping.
Preferred version of the present invention is: described upper sliding sleeve is also extended the Pressure Block contacted with each other with slide rail.
Preferred version of the present invention is: described Pressure Block has the pressure-bearing cambered surface matched each other with slide rail.
Preferred version of the present invention is: described Pressure Block has the pressure-bearing plane contacted with each other with slide rail.
The invention has the beneficial effects as follows: the present invention proposes a kind of line sliding assembly, slide part and combined fixedly formed by upper sliding sleeve, low sleeve, in taxiing procedures, the direct and slide rail of the inwall of upper sliding sleeve, low sleeve contacts with each other.Owing to not having built-in linear bearing, therefore manufacture cost is relatively low, and installation dimension is less, has cost-saving, to be convenient to installation effect.
Accompanying drawing explanation
Fig. 1, Fig. 2 are the structural representation of a prior art embodiment, and wherein Fig. 1 is general structure schematic diagram, and Fig. 2 is partial structurtes schematic diagram.
Fig. 3, Fig. 4, Fig. 5, Fig. 6 are the structural representation of first embodiment of the invention, and wherein Fig. 3 is general structure schematic diagram, and Fig. 4, Fig. 5, Fig. 6 are partial structurtes schematic diagram.
Fig. 7, Fig. 8, Fig. 9, Figure 10 are the partial structurtes schematic diagram of second embodiment of the invention; Wherein Fig. 9 is sectional drawing, and Figure 10 is the partial enlarged drawing of Fig. 9.
Figure 11, Figure 12 are the partial structurtes schematic diagram of third embodiment of the invention.
Figure 13, Figure 14 are the partial structurtes schematic diagram of four embodiment of the invention.
Figure 15, Figure 16, Figure 17 are the partial structurtes schematic diagram of fifth embodiment of the invention.Wherein Figure 16 is the structural representation of another angle of Figure 15.Figure 17 is plane figure.
Figure 18, Figure 19, Figure 20 are the partial structurtes schematic diagram of sixth embodiment of the invention.Wherein Figure 19 is the structural representation of another angle of Figure 18.Figure 20 is partial structurtes schematic diagram.
In figure:
1A, 1B bearing;
2. slide rail;
3. slide part, 3A slides hole, 3A1 linear bearing;
3B fixed base, 3B1,3B2 mounting hole;
3.1 upper sliding sleeves, 3.1.1 snap fit, 3.1.2 end face, 3.1.3 Pressure Block, 3.1.3A pressure-bearing cambered surface, 3.1.3B pressure-bearing plane;
3.2 low sleeves, 3.2.1 draw-in groove, 3.2.2 hole clipping, 3.2.3 jacking block;
Disjunctor in the middle of 3-1-2.
Embodiment
Fig. 1, Fig. 2 are the structural representation of a prior art embodiment, and wherein Fig. 1 is general structure schematic diagram, and Fig. 2 is partial structurtes schematic diagram.Show in figure, in the prior art, line sliding assembly comprise slide rail 2, be arranged on bearing 1A, the 1B at slide rail two ends and slide along slide rail slide part 3, slide rail 2 is installed fixing by bearing 1A, 1B.The existing part 3 that slides is made up of parts such as fixed base 3B, the linear bearing 3A1 be built on fixed base 3B, arranges mounting hole 3B1 sliding on part, workpiece can be arranged on slide on part 3 by mounting hole 3B1.Due to built-in linear bearing 3A1, therefore, even if frequently do linear reciprocating motion also can reduce abrasion and energy consumption.Problem is, in the prior art, slides part 3 due to built-in linear bearing 3A1, therefore there is the problems such as manufacturing cost is high, product installation dimension is large.But for mobile not straight line motion frequently, the problem of abrasion and energy consumption is not given prominence to, adopt and existingly slide part economically and uneconomical.
Fig. 3, Fig. 4, Fig. 5, Fig. 6 are the structural representation of first embodiment of the invention, and wherein Fig. 3 is general structure schematic diagram, and Fig. 4, Fig. 5, Fig. 6 are partial structurtes schematic diagram.Show in figure, the line sliding assembly proposed in this example comprise two ends by bearing 1A, 1B, fixing slide rail 2 is installed and be arranged on slide rail slides along slide rail slide part 3.
Fig. 4, Fig. 5, Fig. 6 show, slide part 3 to be combined fixedly formed by upper sliding sleeve 3.1, low sleeve 3.2, upper sliding sleeve 3.1, low sleeve 3.2 are respectively arranged with fixed hole 3B1, upper sliding sleeve 3.1, low sleeve 3.2 can adopt fastener combination to fix by mounting hole 3B1, and mounting hole 3B1 also slides part 3 for workpiece being arranged on simultaneously; What after the combination of upper sliding sleeve 3.1, low sleeve 3.2 is fixing, formation one matched each other with slide rail 2 slides hole 3A, slide rail 2 passes from sliding the 3A of hole, slide in the process that part 3 slides at slide rail, the inwall of upper sliding sleeve 3.1, low sleeve 3.2 directly and slide rail contact with each other.
In this example, owing to not having built-in linear bearing, therefore manufacture cost is relatively low, and installation dimension is less, has cost-saving, to be convenient to installation effect.
Fig. 7, Fig. 8, Fig. 9, Figure 10 are the partial structurtes schematic diagram of second embodiment of the invention; Wherein Fig. 9 is sectional drawing, and Figure 10 is the partial enlarged drawing of Fig. 9.With first embodiment unlike, show in figure, in this example, slide part 3 and adopt the mode of disjunctor injection moulding to be integrally formed formula retractable structure by upper sliding sleeve 3.1, low sleeve 3.2.Structural representation when Fig. 7 is conjunction, structural representation when Fig. 8 is out.Show in figure, upper sliding sleeve 3.1, low sleeve 3.2 are linked together by middle disjunctor 3-1-2.Show in Fig. 8, upper sliding sleeve 3.1 is provided with snap fit 3.1.1, low sleeve 3.2 is provided with draw-in groove 3.2.1; Show in the figure 7, engaged mutually by snap fit 3.1.1 with draw-in groove 3.2.1, upper sliding sleeve 3.1, low sleeve 3.2 are fixed together.Show in Fig. 7, upper sliding sleeve 3.1 is provided with mounting hole 3B1, mounting hole 3B1 is used for workpiece to be arranged on to slide part 3.
Figure 10 is the partial enlarged drawing of Fig. 9 in engaging place, shows in figure, and when upper sliding sleeve 3.1, low sleeve 3.2 are fixed together, snap fit 3.1.1 engages mutually with draw-in groove 3.2.1.
Figure 11, Figure 12 are the partial structurtes schematic diagram of third embodiment of the invention.Show in Figure 12, upper sliding sleeve 3.1 has end face 3.1.2, with second embodiment unlike, in this example, low sleeve 3.2 is also provided with jacking block 3.2.3, Figure 11 shows, when upper sliding sleeve 3.1, low sleeve 3.2 are fixed together, snap fit 3.1.1 engages mutually with draw-in groove 3.2.1, and meanwhile, end face 3.1.2 and jacking block 3.2.3 pushes up mutually to press solidly and determines.
Figure 13, Figure 14 are the partial structurtes schematic diagram of four embodiment of the invention.Figure 14 shows, with second embodiment unlike, in this example, low sleeve 3.2 is provided with hole clipping 3.2.2, show in fig. 13, when upper sliding sleeve 3.1, low sleeve 3.2 are fixed together, snap fit 3.1.1 inserts in the middle of hole clipping 3.2.2, engaged mutually with hole clipping 3.2.2 by snap fit 3.1.1, upper sliding sleeve 3.1, low sleeve 3.2 are fixed together.
Figure 15, Figure 16, Figure 17 are the partial structurtes schematic diagram of fifth embodiment of the invention.Wherein Figure 16 is the structural representation of another angle of Figure 15.Figure 17 is plane figure.Show in figure, with first embodiment unlike, in this example, also extended on upper sliding sleeve 3.1 have the Pressure Block 3.1.3 contacted with each other with slide rail, Pressure Block 3.1.3 has the pressure-bearing cambered surface 3.1.3A matched each other with slide rail 2.In this example, can increase by the pressure-bearing cambered surface 3.1.3A of Pressure Block 3.1.3 the area of contact sliding part and slide rail.Show in Figure 15, Figure 16, upper sliding sleeve 3.1, low sleeve 3.2 are respectively arranged with mounting hole 3B1, are also provided with mounting hole 3B2 at upper sliding sleeve 3.1.Mounting hole 3B1 is used for upper sliding sleeve 3.1, low sleeve 3.2 to be fixed together; Meanwhile, mounting hole 3B1,3B2 is used for workpiece to be arranged on to slide part 3.
Figure 18, Figure 19, Figure 20 are the partial structurtes schematic diagram of sixth embodiment of the invention.Wherein Figure 19 is the structural representation of another angle of Figure 18.Figure 20 is partial structurtes schematic diagram.Show in figure, with first embodiment unlike, in this example, also extended on upper sliding sleeve 3.1 have the Pressure Block 3.1.3 contacted with each other with slide rail, Pressure Block 3.1.3 has the pressure-bearing plane 3.1.3B contacted with each other with slide rail 2.In this example, can increase by the pressure-bearing plane 3.1.3B of Pressure Block 3.1.3 the area of contact sliding part and slide rail.Show in Figure 18, Figure 19, upper sliding sleeve 3.1, low sleeve 3.2 are respectively arranged with mounting hole 3B1, are also provided with mounting hole 3B2 at upper sliding sleeve 3.1.Mounting hole 3B1 is used for upper sliding sleeve 3.1, low sleeve 3.2 to be fixed together; Meanwhile, mounting hole 3B1,3B2 is used for workpiece to be arranged on to slide part 3.
The present invention points out, and the technical characteristics that upper sliding sleeve, low sleeve adopt the mode of disjunctor injection moulding to be integrally formed formula retractable structure can be applied in the middle of other embodiment.
Claims (8)
1. a line sliding assembly, comprise the slide rail fixed at two ends and be arranged on slide rail slides along slide rail slide part, mounting hole is set sliding on part, it is characterized in that, the described part that slides is combined fixedly formed by upper sliding sleeve, low sleeve, and what after the combination of upper sliding sleeve, low sleeve is fixing, formation one matched each other with slide rail slides hole, and described slide rail passes from described sliding hole, slide in the process that part slides on slide rail, the inwall of upper sliding sleeve, low sleeve directly and slide rail contact with each other.
2. a kind of line sliding assembly according to claim 1, is characterized in that, described in slide part and fixedly form fabricated structure by upper sliding sleeve, low sleeve by fastening piece.
3. a kind of line sliding assembly according to claim 1, is characterized in that, described in slide part and adopt the mode of disjunctor injection moulding to be integrally formed formula retractable structure by upper sliding sleeve, low sleeve.
4. a kind of line sliding assembly according to claim 3, is characterized in that, the structure that described retractable structure adopts overhead kick to engage mutually with draw-in groove.
5. a kind of line sliding assembly according to claim 3, is characterized in that, the structure that described retractable structure adopts overhead kick to engage mutually with hole clipping.
6. a kind of line sliding assembly according to the arbitrary claim of claim 1,2,3,4 or 5, is characterized in that, described upper sliding sleeve is also extended the Pressure Block contacted with each other with slide rail.
7. a kind of line sliding assembly according to the arbitrary claim of claim 1,2,3,4 or 5, it is characterized in that, described Pressure Block has the pressure-bearing cambered surface matched each other with slide rail.
8. a kind of line sliding assembly according to the arbitrary claim of claim 1,2,3,4 or 5, it is characterized in that, described Pressure Block has the pressure-bearing plane contacted with each other with slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310260154.XA CN104251261A (en) | 2013-06-26 | 2013-06-26 | Straight-line sliding assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310260154.XA CN104251261A (en) | 2013-06-26 | 2013-06-26 | Straight-line sliding assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104251261A true CN104251261A (en) | 2014-12-31 |
Family
ID=52186437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310260154.XA Pending CN104251261A (en) | 2013-06-26 | 2013-06-26 | Straight-line sliding assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104251261A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3628329A1 (en) * | 1986-08-21 | 1988-02-25 | Mueller Arnold Gmbh Co Kg | Apparatus for producing linear movements |
| JPH08285079A (en) * | 1995-04-07 | 1996-11-01 | Toyo Jiyabara Kk | Bellows |
| CN1169513A (en) * | 1996-03-27 | 1998-01-07 | 高级工程***运营及产品公司 | Modular hydrostatic bearing device with carriage form-fit to profile rail |
| JP2001004006A (en) * | 1999-06-23 | 2001-01-09 | Thk Co Ltd | Sliding guide device |
| CN1298476A (en) * | 1998-03-18 | 2001-06-06 | 机械***有限公司 | Polymer linear guide |
| CN101285502A (en) * | 2007-01-15 | 2008-10-15 | 费斯托合资公司 | Linear drive |
| CN202971571U (en) * | 2012-12-10 | 2013-06-05 | 吴旻杰 | Sliding table structure of composite module |
| CN203335635U (en) * | 2013-06-26 | 2013-12-11 | 何少敦 | Straight-line sliding assembly |
-
2013
- 2013-06-26 CN CN201310260154.XA patent/CN104251261A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3628329A1 (en) * | 1986-08-21 | 1988-02-25 | Mueller Arnold Gmbh Co Kg | Apparatus for producing linear movements |
| JPH08285079A (en) * | 1995-04-07 | 1996-11-01 | Toyo Jiyabara Kk | Bellows |
| CN1169513A (en) * | 1996-03-27 | 1998-01-07 | 高级工程***运营及产品公司 | Modular hydrostatic bearing device with carriage form-fit to profile rail |
| CN1298476A (en) * | 1998-03-18 | 2001-06-06 | 机械***有限公司 | Polymer linear guide |
| JP2001004006A (en) * | 1999-06-23 | 2001-01-09 | Thk Co Ltd | Sliding guide device |
| CN101285502A (en) * | 2007-01-15 | 2008-10-15 | 费斯托合资公司 | Linear drive |
| CN202971571U (en) * | 2012-12-10 | 2013-06-05 | 吴旻杰 | Sliding table structure of composite module |
| CN203335635U (en) * | 2013-06-26 | 2013-12-11 | 何少敦 | Straight-line sliding assembly |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141231 |