CN2804469Y - Linear skid double shearing face assembling structure - Google Patents
Linear skid double shearing face assembling structure Download PDFInfo
- Publication number
- CN2804469Y CN2804469Y CN 200520017736 CN200520017736U CN2804469Y CN 2804469 Y CN2804469 Y CN 2804469Y CN 200520017736 CN200520017736 CN 200520017736 CN 200520017736 U CN200520017736 U CN 200520017736U CN 2804469 Y CN2804469 Y CN 2804469Y
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- CN
- China
- Prior art keywords
- screw
- shape guide
- slide rail
- double
- guide groove
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- 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
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Abstract
The utility model relates to a linear skid double shearing face assembling structure. A linear sliding rail comprises a sliding rail and a sliding seat, wherein a double C-shaped groove is arranged at the outside of the sliding rail for penetrating a sliding rod; meanwhile, holes which are vertically penetrated through the double C-shaped groove are arranged on the sliding rail for burying a tight column which is used for outward pressing the sliding rod. Thus, the precise parallelism of the sliding rod is retained. The utility model is characterized in that a double frame-shaped guide slot is arranged at the inner side of the sliding seat. A shaft hole and a threaded hole which are vertically penetrated through the double frame-shaped guide slot are arranged on the sliding seat. Thus, a plurality of pulleys are arranged in the double frame-shaped guide slot by eccentric screws, nuts, bearings and cushion rings. The sliding seat can slide on the sliding rod by the pulleys, and a double shear surface is formed by the nuts. Thus, the utility model can effectively avoid the bending and the excursion of the eccentric screws, and can not be broken.
Description
Technical field
The utility model relates to a kind of linear slide rail double shear face package assembly.
Background technique
About tradition linear slide rail structure commonly used, please consult Fig. 1 and Fig. 2, it is the three-dimensional exploded view and three-dimensional combination schematic representation of known linear slide rail structure.In its structure, this linear slide rail comprises slide rail 10 and slide 20, wherein:
These slide rail 10 outsides are provided with double C shape groove 11, are used to wear slide bar 12;
But on practical operation is used, but still there be following problem and the defective that waits to overcome solution in the linear slide rail structure that above-mentioned tradition is commonly used at least, please consult Fig. 3 simultaneously, and it suffers the schematic representation of fail in shear for known section combination and eccentric screw.
Wherein, this eccentric screw 24 an only end is locked in the screw 23 of two ㄈ shape guide grooves 21, the other end of this eccentric screw 24 then forms the vacant state of simple shear power face, when pulley 27 and slide bar 12 when closely contacting, cause the bending deflection of eccentric screw 24 easily because slide, and then cause the fracture of eccentric screw 24.
The model utility content
The utility model proposes a kind of linear slide rail double shear face package assembly at tradition existing problem of linear slide rail and defective commonly used.
Particularly, the utility model provides a kind of linear slide rail double shear face package assembly, this linear slide rail comprises slide rail and slide, this slide rail outside is provided with the double C shape groove that can supply slide bar to wear, this slide rail is provided with the hole that vertically wears this double C shape groove, is embedded with the packing post that can feed to this slide bar of external compression in described hole; Wherein, this slide inboard is provided with two ㄈ shape guide grooves, this slide is provided with axis hole and the screw that vertically wears this pair ㄈ shape guide groove, and in this pair ㄈ shape guide groove, a plurality of pulleys are set by eccentric screw, nut, bearing, packing ring, the two ends of this eccentric screw are equipped with the screw section, a screw section is locked in the screw of two ㄈ shape guide grooves, and another screw section then is locked on two ㄈ shape guide grooves by the screw of nut, forms the double shear face.
In above-mentioned linear slide rail double shear face package assembly, this axis hole is passed in the screw section of this eccentric screw below, be locked in from top to bottom in the screw of this pair ㄈ shape guide groove, the screw section of this eccentric screw top is locked on this pair ㄈ shape guide groove by the screw of this nut.
In above-mentioned linear slide rail double shear face package assembly, the screw section of this eccentric screw below is locked in the screw of this pair ㄈ shape guide groove from lower to upper, and the screw section of this eccentric screw top is passed the screw of this axis hole by this nut and is locked on this pair ㄈ shape guide groove.
In above-mentioned linear slide rail double shear face package assembly, this axis hole is not for running through the screw of this pair ㄈ shape guide groove.
Applied major technique means of the utility model and the contrast effect that known technology had are: the two ends of eccentric screw are provided with can be for lock screw section together, one of them screw section is locked in the screw of two ㄈ shape guide grooves on the slide, another screw section then is locked in nut, make the upper and lower side of this eccentric screw two ends all lock at two ㄈ shape guide grooves of slide, form the double shear face, avoid eccentric screw bending, skew thus, and can not rupture.
Description of drawings
Fig. 1: be the perspective exploded view of known linear slide rail structure.
Fig. 2: be the solid combination schematic representation of known linear slide rail structure.
Fig. 3: the schematic representation that suffers fail in shear for the combination of the section of known linear slide rail structure and eccentric screw.
Fig. 4: be the utility model embodiment one perspective exploded view.
Fig. 5: be the utility model embodiment one section combination schematic representation.
Fig. 6: be the P-P section combination schematic representation of Fig. 5.
Fig. 7: be the utility model embodiment two perspective exploded view.
Fig. 8: be the utility model embodiment two section combination schematic representation.
Fig. 9: be the B-B section combination schematic representation of Fig. 8.
Figure 10: be the solid combination schematic representation of the utility model embodiment one when assembling.
Figure 11: be the utility model embodiment one user mode schematic representation.
Figure 12: be the solid combination schematic representation of the utility model embodiment two when assembling.
Figure 13: be the utility model embodiment two user mode schematic representation.
Figure 14: be the utility model embodiment three section combination schematic representation.
Figure 15: be the utility model embodiment four section combination schematic representation.
Wherein, description of reference numerals is as follows:
10 slide rails, 11 double C shape grooves, 12 slide bars, 20 slides
21 pairs of ㄈ shape guide groove 22 circles hole 23 screws, 24 eccentric screws of dodging
25 bearings, 26 packing rings, 27 pulleys, 28 nuts
30 slide rails, 31 double C shape grooves, 32 slide bars, 40 slides
41 pairs of ㄈ shape guide groove 42 axis holes 42 ' screw 43 screws
43 ' screw, 44 nuts, 441 screws, 45 eccentric screws
452 screw sections, 451 screw sections, 46 bearings, 47 packing rings
48 pulleys
Embodiment
Be the beneficial functions that makes those of ordinary skill in the art understand structure of the present utility model in depth and can reach, now enumerate specific embodiment, and detailed introduction of conjunction with figs. is described as follows.
Please consult Fig. 4, it is the utility model embodiment one a perspective exploded view.Fig. 5 is the utility model embodiment one a section combination schematic representation.Fig. 6 is the P-P section combination schematic representation of Fig. 5.According to linear slide rail double shear face package assembly of the present utility model, major character is: slide rail 30 is the aluminium extruding goods with slide 40, wherein:
The utility model also provides another embodiment about linear slide rail double shear face package assembly as embodiment two.Please consult Fig. 7, it is the utility model embodiment two a perspective exploded view.Fig. 8 is the utility model embodiment two a section combination schematic representation.And Fig. 9 is the B-B section combination schematic representation of Fig. 8.Embodiment two structure is compared with embodiment one structure, its difference only is: the screw section 451 of the eccentric screw 45 among the embodiment one is locked in the screw 43 of two ㄈ shape guide groove 41 bottoms from top to bottom, and the screw section 451 of this eccentric screw 45 among the embodiment two is the screws 43 that are locked in two ㄈ shape guide groove 41 bottoms from lower to upper.
By the form of implementation that above-mentioned each modular construction combined, the utility model provides a kind of linear slide rail double shear face package assembly as embodiment three again, on using, practical operation please consult Figure 10, Figure 12, the solid combination schematic representation when it is the utility model embodiment one, two assemblings.Figure 11, Figure 13 shows that the utility model embodiment one, two user mode schematic representation.In actual assembled and operational applications, because a screw section 451 of this eccentric screw 45 is locked in the screw 43 of two ㄈ shape guide groove 41 bottom surfaces on the slide 40, another screw section 452 of this eccentric screw 45 then can lock at the end face of two ㄈ shape guide grooves 41 by the screw 441 of nut 44, so these eccentric screw 45 two ends all locks are in two ㄈ shape guide groove 41 upper and lower sides of slide 40, form the double shear face, thereby can effectively avoid eccentric screw 45 because the situation of the stressed bending that causes of sliding, skew and then generation fracture.
Please consult Figure 14, it is the utility model embodiment three a section combination schematic representation.In the foregoing description one, the screw 43 of this pair ㄈ shape guide groove 41 bottoms is a punch format, embodiment three screw 43 ' then be not perforated form, for the screw section 451 of eccentric screw 45 1 ends be locked in from top to bottom the screw 43 of two ㄈ shape guide grooves 41 ' in.
Please consult Figure 15, it is the utility model embodiment four a section combination schematic representation.In the foregoing description two, the axis hole 42 at this pair ㄈ shape guide groove 41 tops is a punch format, embodiment's four fundamental rules be screw 42 that not perforated form is set at this pair ㄈ shape guide groove 41 tops ', can be locked in from lower to upper for the screw section 452 of eccentric screw 45 1 ends the screw 42 of two ㄈ shape guide grooves 41 ' in.
The utility model provides a kind of linear slide rail double shear face package assembly, and it has overcome the problem that easily causes bending, skew and fracture in the known technology because an end of eccentric screw is in vacant state.
Claims (5)
1. linear slide rail double shear face package assembly, this linear slide rail comprises slide rail and slide, this slide rail outside is provided with the double C shape groove that can supply slide bar to wear, and this slide rail is provided with the hole that vertically wears this double C shape groove, buries the packing post that can feed to this slide bar of external compression in this hole underground; It is characterized in that: this slide inboard is provided with two ㄈ shape guide grooves, this slide is provided with axis hole and the screw that vertically wears this pair ㄈ shape guide groove, and in this pair ㄈ shape guide groove, a plurality of pulleys are set by eccentric screw, nut, bearing, packing ring, the two ends of this eccentric screw are equipped with the screw section, a screw section is locked in the screw of two ㄈ shape guide grooves, another screw section then is locked on two ㄈ shape guide grooves by the screw of nut, forms the double shear face.
2. linear slide rail double shear face package assembly as claimed in claim 1, it is characterized in that, this axis hole is passed in the screw section of this eccentric screw below, be locked in from top to bottom in the screw of this pair ㄈ shape guide groove, the screw section of this eccentric screw top is locked on this pair ㄈ shape guide groove by the screw of this nut.
3. linear slide rail double shear face package assembly as claimed in claim 2 is characterized in that, this screw is not for running through the screw of this pair ㄈ shape guide groove.
4. linear slide rail double shear face package assembly as claimed in claim 1, it is characterized in that, the screw section of this eccentric screw below is locked in the screw of this pair ㄈ shape guide groove from lower to upper, and the screw section of this eccentric screw top is passed the screw of this axis hole by this nut and is locked on this pair ㄈ shape guide groove.
5. linear slide rail double shear face package assembly as claimed in claim 4 is characterized in that, this axis hole is not for running through the screw of this pair ㄈ shape guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520017736 CN2804469Y (en) | 2005-05-13 | 2005-05-13 | Linear skid double shearing face assembling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520017736 CN2804469Y (en) | 2005-05-13 | 2005-05-13 | Linear skid double shearing face assembling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2804469Y true CN2804469Y (en) | 2006-08-09 |
Family
ID=36909761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520017736 Expired - Fee Related CN2804469Y (en) | 2005-05-13 | 2005-05-13 | Linear skid double shearing face assembling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2804469Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009248A (en) * | 2011-09-23 | 2013-04-03 | 上海狮迈科技有限公司 | Processing method of machine tool mobile support cross beam shaft, the machine tool mobile support cross beam shaft and special clamp of the machine tool mobile support cross beam shaft |
-
2005
- 2005-05-13 CN CN 200520017736 patent/CN2804469Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009248A (en) * | 2011-09-23 | 2013-04-03 | 上海狮迈科技有限公司 | Processing method of machine tool mobile support cross beam shaft, the machine tool mobile support cross beam shaft and special clamp of the machine tool mobile support cross beam shaft |
| CN103009248B (en) * | 2011-09-23 | 2016-02-24 | 上海狮迈科技有限公司 | The processing method of machine tool movement supporting traverse axle and goods thereof and special fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060809 |