CN102913558A - Counter bore cover of guide rail - Google Patents
Counter bore cover of guide rail Download PDFInfo
- Publication number
- CN102913558A CN102913558A CN2012104607279A CN201210460727A CN102913558A CN 102913558 A CN102913558 A CN 102913558A CN 2012104607279 A CN2012104607279 A CN 2012104607279A CN 201210460727 A CN201210460727 A CN 201210460727A CN 102913558 A CN102913558 A CN 102913558A
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- CN
- China
- Prior art keywords
- counter bore
- counterbore
- plate body
- rim
- guide
- 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.)
- Pending
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Abstract
The invention relates to a counter bore cover of a guide rail. The counter bore cover comprises a round plate body and a guide rim, wherein the guide rim extends towards one side along the edge of the round plate body, a chamfer angle is arranged at the outer edge of the tail end of the guide rim, a plurality of rim notches are distributed on the guide rim, a through-hole which is arranged inside the guide rim is arranged on the round plate body, and an annular chamfer angle is arranged on one side of the round plate body, which is adjacent to the guide rim. By the aid of interference fitting and a guide angle, the assembly process is facilitated. The cover is opened through compressed air, so that the counter bore cover can be disassembled simply and can not be damaged easily. According to the counter bore cover, the design of rim notches is adopted, so that the guide rim is moldable, dimension errors produced during counter bore processing can be eliminated, and the assembly of the counter bore cover can be facilitated. According to the counter bore cover, the chamfer angle design is adopted at the edge of the upper portion of the counter bore cover, so that the chamfer angle on a counter bore can be filled and sealed effectively, the adaptability to the chamfer angle of the counter bore is high, and the sealing effect is improved.
Description
Technical field
The present invention relates to a kind of guide rail counterbore lid, this counterbore lid adopts plastics manufacturing, and is easy for installation, can solve the sealing problem of rolling linear guide counterbore and can repeatedly use.
Background technique
The effect of guide rail counterbore lid is the counterbore on the sealing guide rail.The counterbore that uses at existing guide rail counterbore covers as simply cylindrical, and material is plastics or brass.
Because it is simple in structure, for so that counterbore covers the excellent sealing effect to counterbore, very high to the matching requirements of guide rail counterbore and counterbore lid.Requiring the counterbore lid at assembly technology must be the interference drive fit with counterbore.Therefore need in the assembly process counterbore lid is knocked and pushes, until the counterbore lid is in place with counterbore.In this assembly process, because covering, knocked counterbore, if the improper damage that very easily causes the counterbore lid of method.
After said process was finished, because the interference drive fit, the counterbore lid was combined closely easily opening with counterbore.If in use need opening, must knock destruction counterbore lid and could take out.The destroyed of counterbore lid can't again install, use this moment.Thereby this counterbore lid can only be disposable use and cause a large amount of wastes.
Summary of the invention
The technical problem to be solved in the present invention provides all easier, not fragile and guide rail counterbore lids that can repeatedly use of a kind of assembling and dismounting.
For solving the problems of the technologies described above, the invention provides a kind of guide rail counterbore lid, it comprises: circular plate body, along the edge of this circle plate body to the extended guiding of side shirt rim 1, the terminal outward edge of this guiding shirt rim 1 is provided with chamfering, guiding is distributed with a plurality of shirt rims otch 2 on the shirt rim 1, circular plate body is provided with the through hole 4 that is in the described guiding shirt rim 1, and a side of contiguous described guiding shirt rim 1 is provided with annular chamfer 3 on the circular plate body.
With respect to prior art, the technique effect that the application has: adopt interference fit and angle of deflection, can make assembly process more convenient.Adopt pressurized air to carry out opening, can make the simpler and not fragile counterbore lid of dismounting counterbore lid.
Counterbore lid of the present invention adopts the design of shirt rim otch, makes the guiding shirt rim have more plasticity, adds the size error in man-hour to remedy counterbore, makes things convenient for the assembling of counterbore lid.
Counterbore of the present invention covers the section edge and has adopted chamfer design, can effectively the chamfering on the counterbore be filled a vacancy and seal, and the strong adaptability to the counterbore chamfering has strengthened sealing effect.
Description of drawings
In order to clearly demonstrate innovative principle of the present invention and than the technical advantage of existing product, the below by means of accompanying drawing by using possible embodiment of limiting examples explanation of described principle.In the drawings:
Fig. 1 a is the generalized section of counterbore lid side;
Fig. 1 b is the positive schematic diagram of counterbore lid;
Fig. 1 c is the schematic diagram at the counterbore lid back side;
Fig. 2 is the rigging position schematic diagram of counterbore lid and counterbore;
Fig. 3 is the assembly structure schematic diagram of counterbore lid and counterbore.
Embodiment
With reference to the accompanying drawings, Fig. 1 a has shown more detailed sectional drawing of counterbore lid of the present invention, it comprises: circular plate body, along the edge of this circle plate body to the extended guiding of side shirt rim 1, the terminal outward edge of this guiding shirt rim 1 is provided with chamfering, guiding is distributed with a plurality of shirt rims otch 2 on the shirt rim 1, circular plate body is provided with the through hole 4 that is in the described guiding shirt rim 1, and a side of contiguous described guiding shirt rim 1 is provided with annular chamfer 3 on the circular plate body.
The whole plastics that adopt of the guide rail counterbore lid of the present embodiment are made, and lighter weight is simple in structure.Thereby simple for the manufacture of the mould of this counterbore lid, cost is low, is convenient to batch production.
Consider the tight requirement of combination of the counterbore 6 among counterbore lid and Fig. 2, counterbore lid and counterbore 6 interference fit in design process, and so that in installation process, need not to reach with the destructive method such as knocking, the while can prevent from again covering and counterbore between get loose.
Fig. 2 has represented counterbore lid and the mutual alignment corresponding relation of counterbore before assembling, and Fig. 3 has represented that the rear counterbore lid of assembling and the corresponding position of counterbore concern.
Above-mentioned explanation for the embodiment who uses innovative principle of the present invention is for the limiting examples of described principle is provided in the exclusive authority scope that here requires.For example, the quantity of shirt rim otch can be made adjustment according to the variation of the size of counterbore; Through hole can be adjusted as required in covering position; If more suitable elastic material is arranged, the counterbore lid can adopt these material substitution plastics etc.
Claims (3)
1. guide rail counterbore lid is characterized in that comprising: circular plate body, along the edge of this circle plate body to the extended guiding of side shirt rim, and guiding is distributed with a plurality of shirt rims otch on the shirt rim, and circular plate body is provided with the through hole that is in the described guiding shirt rim.
2. guide rail counterbore according to claim 1 covers, and it is characterized in that: the terminal outward edge of this guiding shirt rim is provided with chamfering.
3. guide rail counterbore according to claim 1 and 2 covers, and it is characterized in that: a side of contiguous described guiding shirt rim is provided with annular chamfer on the circular plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104607279A CN102913558A (en) | 2012-11-15 | 2012-11-15 | Counter bore cover of guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104607279A CN102913558A (en) | 2012-11-15 | 2012-11-15 | Counter bore cover of guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102913558A true CN102913558A (en) | 2013-02-06 |
Family
ID=47612066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104607279A Pending CN102913558A (en) | 2012-11-15 | 2012-11-15 | Counter bore cover of guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102913558A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570456A (en) * | 2016-01-29 | 2016-05-11 | 嘉兴海菱达精密传动科技有限公司 | Sealing cover for guide track hole |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6453603B1 (en) * | 1999-09-03 | 2002-09-24 | Jerry G. Baker | Tamper resistant non-corrosive bore hole cover assembly |
| CN202204855U (en) * | 2011-07-19 | 2012-04-25 | 浙江省电力公司 | Theft-proof sealing structure of electric energy meter |
| CN202468656U (en) * | 2012-03-15 | 2012-10-03 | 余姚市吴兴铜业有限公司 | Improved structure of bolted cover |
| CN202468623U (en) * | 2012-03-15 | 2012-10-03 | 余姚市吴兴铜业有限公司 | Bolt cover |
| CN202468705U (en) * | 2012-03-15 | 2012-10-03 | 余姚市吴兴铜业有限公司 | Bolt cover applied to linear slideway |
| CN202883756U (en) * | 2012-11-15 | 2013-04-17 | 江苏鸿业重工有限公司 | Guide rail counter bore cover |
-
2012
- 2012-11-15 CN CN2012104607279A patent/CN102913558A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6453603B1 (en) * | 1999-09-03 | 2002-09-24 | Jerry G. Baker | Tamper resistant non-corrosive bore hole cover assembly |
| CN202204855U (en) * | 2011-07-19 | 2012-04-25 | 浙江省电力公司 | Theft-proof sealing structure of electric energy meter |
| CN202468656U (en) * | 2012-03-15 | 2012-10-03 | 余姚市吴兴铜业有限公司 | Improved structure of bolted cover |
| CN202468623U (en) * | 2012-03-15 | 2012-10-03 | 余姚市吴兴铜业有限公司 | Bolt cover |
| CN202468705U (en) * | 2012-03-15 | 2012-10-03 | 余姚市吴兴铜业有限公司 | Bolt cover applied to linear slideway |
| CN202883756U (en) * | 2012-11-15 | 2013-04-17 | 江苏鸿业重工有限公司 | Guide rail counter bore cover |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570456A (en) * | 2016-01-29 | 2016-05-11 | 嘉兴海菱达精密传动科技有限公司 | Sealing cover for guide track hole |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130206 |