CN204284202U - Slide block structure - Google Patents
Slide block structure Download PDFInfo
- Publication number
- CN204284202U CN204284202U CN201420677311.7U CN201420677311U CN204284202U CN 204284202 U CN204284202 U CN 204284202U CN 201420677311 U CN201420677311 U CN 201420677311U CN 204284202 U CN204284202 U CN 204284202U
- Authority
- CN
- China
- Prior art keywords
- linear guide
- guide slot
- arc
- shaped edges
- pedestal
- 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
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model provides a kind of slide block structure, this slide block structure has a pedestal, this pedestal is provided with a linear guide slot, this linear guide slot forms an opening respectively in the two ends of this pedestal, and these two dual-sides being opened on this linear guide slot have an arc-shaped edges respectively, and these four arc-shaped edges trim with this linear guide slot respectively, its Ginding process is for first to utilize an emery wheel after this pedestal grinds out this linear guide slot, recycle the dual-side of this emery wheel same in this linear guide slot near these two opening parts, respectively along the tangent direction of this linear guide slot, circular arc moves and grinds out this four arc-shaped edges, and this emery wheel is in a single-way moving stroke, the side of this linear guide slot of simultaneous grinding and these two arc-shaped edges of same side, the dual-side being opened on this linear guide slot accordingly by these two has this arc-shaped edges respectively, and these two arc-shaped edges of the side of this linear guide slot and same side are the design of simultaneous grinding, this linear guide slot of turnover that the utility model can allow a slide rail quite smooth, and meet the demand of slip fluency.
Description
Technical field
The utility model relates to a kind of slide block coordinating slide rail to use, and especially relates to a kind of structure of slide block.
Background technique
Please refer to shown in Fig. 1, linear slide rail can provide relative Linear-moving degrees of freedom, it comprises a slide rail (not shown) and the slide block 1 be inserted in for this slide rail usually, this slide block comprises a pedestal 2, this pedestal 2 is provided with a linear guide slot 3, this linear guide slot 3 forms an opening 4 respectively in the two ends of this pedestal 2, and this linear guide slot 3 forms for utilizing emery wheel 5 grinding.
Again please with reference to shown in Fig. 2 A and Fig. 2 B, this emery wheel 5 for move back and forth along a linear translational path 6 on this pedestal 2, this linear guide slot 3 is formed so as to grinding, again in order to make this slide rail can enter this linear guide slot 3 smoothly, this emery wheel 5 can respectively at the dual-side of this linear guide slot 3 near these two opening 4 parts, along four lead angle paths 7, and grind out four lead angles 8, to expand the entrance size of these two openings 4 by the existence of these four lead angles 8, slip into this linear guide slot 3 smoothly to allow this slide rail.
The structure of this slide block 1 above-mentioned and Ginding process thereof, though this slide rail can be allowed to slip within this linear guide slot 3 smoothly, but due between this four lead angles 8 and this linear guide slot 3, not level and smooth surface of contact, that is these four lead angles 8 are with on the surface of this linear guide slot 3, irregular acute angle (section is poor) can be had, therefore when this slide rail enters this linear guide slot 3, easily have the vibration problems of beating, the existence of these four lead angles 8 can cause the shorten length of the linearity region 9 of this linear guide slot 3 again, therefore in this linear guide slot 3, ball (not shown) is set, be not arranged on the ball of linearity region 9, cannot effective this slide rail of bilateral contact, when the ball effectively contacting this slide rail reduces, when this slide block 1 slides relative to this slide rail, have the phenomenon that card has some setbacks, and understand reduction of service life, it is after permanent use, easily there is the problem of noise and vibrations, the demand using smooth degree cannot be met.
Model utility content
Main purpose of the present utility model, is to disclose a kind of slide block structure of smooth degree when can increase slip.
For achieving the above object, the utility model discloses a kind of slide block structure, wherein this slide block structure is for having a pedestal, this pedestal is provided with a linear guide slot, this linear guide slot forms an opening respectively in the two ends of this pedestal, and these two dual-sides being opened on this linear guide slot have an arc-shaped edges respectively, and these four arc-shaped edges are for trim with this linear guide slot respectively.
And Ginding process of the present utility model is for first to utilize an emery wheel after this pedestal grinds out this linear guide slot, recycle the dual-side of this emery wheel same in this linear guide slot near these two opening parts, respectively along the tangent direction of this linear guide slot, this four arc-shaped edges are ground out in the mode of circular arc movement, and this emery wheel is in a single-way moving stroke, the side of this linear guide slot of simultaneous grinding and these two arc-shaped edges of same side.
As shown in the above description, compared to prior art, the utility model has features:
One, the dual-side being opened on this linear guide slot by these two has this arc-shaped edges respectively, and the design that these four arc-shaped edges trim with this linear guide slot respectively, the section of irregularity can be avoided poor, and effectively can increase the straight length of this linear guide slot, allow the ball of effective contact slide rail increase, not only can avoid producing vibrations during slippage, allow slide rail quite smooth slip into this linear guide slot, and can the life-span be increased, meet the demand of slip fluency simultaneously.
Two, for utilizing this emery wheel same in the dual-side of this linear guide slot near these two opening parts, respectively along the tangent direction of this linear guide slot, circular arc moves and grinds out this four arc-shaped edges, therefore these four arc-shaped edges are consistent with the surface characteristic of this linear guide slot, smooth degree when can increase mobile.
Three, allow this emery wheel in a single-way moving stroke, these two arc-shaped edges of this linear guide slot same side of simultaneous grinding, so as to increasing same tropism, and smooth degree when increasing mobile further.
Accompanying drawing explanation
Fig. 1 is existing slide block machining sketch chart;
Fig. 2 A is existing slide block machining path schematic diagram;
Fig. 2 B is the partial enlargement structural drawing of existing slide block;
Fig. 3 A is the structural drawing of the utility model slide block;
Fig. 3 B is the partial enlargement structural drawing of the utility model slide block;
Fig. 4 is the machining path schematic diagram of the utility model slide block.
Embodiment
Relevant detailed description of the present utility model and technology contents, existing just cooperation illustrates as follows:
Please refer to shown in Fig. 3 A and Fig. 3 B, for slide block structure of the present utility model, it includes a pedestal 10, this pedestal 10 is provided with a linear guide slot 11, this linear guide slot 11 forms an opening 12 respectively in the two ends of this pedestal 10, and these two openings 12 have an arc-shaped edges 13 respectively in the dual-side of this linear guide slot 11, and these four arc-shaped edges 13 trim with this linear guide slot 11 respectively.
This linear guide slot 11 can be common dovetail channel-shaped again, or according to various application demand, can also be other shape, and considers with the convenience used to manufacture, and these four arc-shaped edges 13, for having identical curvature, are preferably mode of execution.
The Ginding process of the utility model slide block structure, first, grinds out this linear guide slot 11 for first utilizing an emery wheel 20 in this pedestal 10.Then the dual-side of this emery wheel 20 same in this linear guide slot 11 is recycled near these two opening 12 parts, respectively along the tangent direction of this linear guide slot 11, this four arc-shaped edges 13 are ground out in the mode of circular arc movement, again please with reference to shown in Fig. 4, in order to increase stability during slippage, this emery wheel 20 is in a single-way moving stroke 31, in 32, the side of this linear guide slot 11 of simultaneous grinding and these two arc-shaped edges 13 of same side, that is this emery wheel 20 is in grinding process, for the side of this linear guide slot 11 of simultaneous grinding and two these arc-shaped edges 13 of same side, so as to increasing stability during slippage.
In addition, this emery wheel 20 can move back and forth along a linear translational path 30 and repeatedly and gradually grind out this linear guide slot 11 on this pedestal 10, and these four arc-shaped edges 13 are for having identical curvature, to increase the convenience manufactured with using.
In sum, compared to prior art, the utility model has features:
One, the dual-side being opened on this linear guide slot by these two has the design of this arc-shaped edges respectively, and cooperation allows these four arc-shaped edges trim with this linear guide slot respectively, can avoid producing section poor, and effectively can increase the straight length of this linear guide slot, allow the ball of effective contact slide rail increase, not only can avoid producing vibrations during slippage, what allow slide rail can be quite smooth slips into this linear guide slot, and can the life-span be increased, meet the demand of slip fluency simultaneously.
Two, for utilizing this emery wheel same in the dual-side of this linear guide slot near these two opening parts, respectively along the tangent direction of this linear guide slot, circular arc moves and grinds out this four arc-shaped edges, therefore these four arc-shaped edges are consistent with the surface characteristic of this linear guide slot, smooth degree when can increase mobile.
Three, allow emery wheel in a single-way moving stroke, these two arc-shaped edges of this linear guide slot same side of simultaneous grinding, so as to increasing same tropism, and smooth degree when increasing mobile further.
Therefore the utility model has creativeness and meets the important document of application utility model patent.
Below the utility model is described in detail, but the foregoing is only a preferred embodiment of the present utility model, when not limiting the scope of the utility model enforcement.Namely all equalizations done according to the utility model claims change and modify, and all should still belong in patent covering scope of the present utility model.
Claims (3)
1. a slide block structure, is characterized in that including:
One pedestal, described pedestal is provided with a linear guide slot, described linear guide slot forms an opening respectively in the two ends of described pedestal, and described two dual-sides being opened on described linear guide slot have an arc-shaped edges respectively, and described four arc-shaped edges trim with described linear guide slot respectively.
2. slide block structure according to claim 1, is characterized in that described linear guide slot is dovetail channel-shaped.
3. slide block structure according to claim 1, is characterized in that described four arc-shaped edges are have identical curvature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420677311.7U CN204284202U (en) | 2014-11-13 | 2014-11-13 | Slide block structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420677311.7U CN204284202U (en) | 2014-11-13 | 2014-11-13 | Slide block structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204284202U true CN204284202U (en) | 2015-04-22 |
Family
ID=52867365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420677311.7U Expired - Fee Related CN204284202U (en) | 2014-11-13 | 2014-11-13 | Slide block structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204284202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650113A (en) * | 2014-11-13 | 2016-06-08 | 冠元机械工业股份有限公司 | Sliding block structure and grinding method thereof |
-
2014
- 2014-11-13 CN CN201420677311.7U patent/CN204284202U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650113A (en) * | 2014-11-13 | 2016-06-08 | 冠元机械工业股份有限公司 | Sliding block structure and grinding method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150422 Termination date: 20191113 |