CN2790612Y - Sliding guide - Google Patents
Sliding guide Download PDFInfo
- Publication number
- CN2790612Y CN2790612Y CN 200520053984 CN200520053984U CN2790612Y CN 2790612 Y CN2790612 Y CN 2790612Y CN 200520053984 CN200520053984 CN 200520053984 CN 200520053984 U CN200520053984 U CN 200520053984U CN 2790612 Y CN2790612 Y CN 2790612Y
- Authority
- CN
- China
- Prior art keywords
- mounting blocks
- slip pipe
- conduit
- guide rail
- rail plate
- 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
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- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model discloses a sliding guide rail which comprises a guide rail mounting block, a motor which is arranged on the guide rail mounting block, a hollow guide pipe, a hollow sliding pipe and a transmission mechanism, wherein one end of the guide pipe is fixed on a guide pipe mounting block, and the other end of the guide pipe is hung in the air and used for fixing a belt wheel stand; one end of the hollow sliding pipe passes through a linear bearing which is arranged on the guide rail mounting block, the other end of the hollow sliding pipe is fixed with a sliding pipe mounting block, and the sliding pipe mounting block is provided with a rolling bearing which can roll on the guide pipe; when the motor rotates, the sliding pipe mounting block can be driven to move horizontally by the transmission mechanism, simultaneously, the rolling bearing rolls and the sliding pipe can slide in the linear bearing. By the way, the sliding guide rail of the utility model can not only ensure the traveling stationarity and the accuracy of the guide rail, but also reduce manufacturing cost.
Description
Technical field
The utility model relates to a kind of rail plate of mechanical field.
Background technology
At present, the general linear guides of Shi Yonging (Linear Guide), structure mostly is single or multiple slide blocks and slides on guide rail, rolling unit is equipped with in slide block inside, one end of this guide rail is equipped with motor, by band transmission, chain transmission or lead screw transmission, drives slide block and slides on guide rail.This type of guide rail operates steadily, and kinematic accuracy is higher, but cost is also than higher.
In summary, when being used for the not too high structure of precision and load request, obviously there is the high problem of cost in the rail plate of described prior art, so be necessary to be improved.
Summary of the invention
At above-mentioned deficiency, the purpose of this utility model is to provide a kind of rail plate, and it not only guarantees guide rail traveling comfort and precision, and can reduce manufacturing cost greatly.
To achieve these goals, the utility model provides a kind of rail plate, includes guide rail mounting blocks and the motor that is arranged on this guide rail mounting blocks, also comprises
One hollow tubing conductor, this conduit one end is fixed on this conduit fixed block, the unsettled and fixing bracket body of the other end;
One hollow slip pipe, this slip pipe one end passes the linear bearing that is provided with on this guide rail mounting blocks, and the other end and slip pipe mounting blocks are fixed, and this slip pipe mounting blocks is provided with the rolling bearing that can roll on conduit;
One transmission mechanism, when described motor rotated, this transmission mechanism drove the slip pipe mounting blocks and does translation, and this axis of rolling is made rolling simultaneously, and this slip pipe slides in linear bearing.
Described transmission mechanism is band drive mechanism or chain drive structure or lead screw transmission structure.
Described tape handler comprises big belt wheel on the motor shaft and the small pulley on the support body, and a band synchronously is housed between two belt wheels, and will be with synchronously by a belt stator and be pressed on the slip pipe mounting blocks.
Described guide rail mounting blocks is provided with the conduit fixed block, and conduit one end is fixed on this conduit fixed block.
Described slip pipe mounting blocks is provided with two rolling bearings up and down, and these two rolling bearings are pushed down this conduit.
Be provided with the steel ball that some row are used to support load in the described linear bearing.
The case hardness and the fineness of described conduit and slip pipe are higher.
Described motor is a stepper motor.
The utility model rail plate is by adopting the modular construction of hollow slip pipe and conduit, linear bearing, rolling bearing, and it has not only guaranteed the running stability of slip pipe mounting blocks, and is satisfying under the condition of kinematic accuracy, has reduced the sliding rail structure cost.
Brief Description Of Drawings
Below in conjunction with accompanying drawing,, will make the technical solution of the utility model and other beneficial effects apparent by detailed description to preferred embodiment of the present utility model.
In the accompanying drawing,
Fig. 1 is the perspective view of the utility model rail plate.
Fig. 2 is the structure upward view of the utility model rail plate.
Fig. 3 is the structure side view of the utility model rail plate.
The specific embodiment
Hereinafter, will describe the utility model in detail.
The utility model provides a kind of rail plate, shown in Fig. 1～3, include guide rail mounting blocks 3, by soket head cap screw stepper motor 5 and two linear bearings 2 are installed on this guide rail mounting blocks 3, on this guide rail mounting blocks 3 conduit fixed block 6 is installed also, one end of the conduit 7 that one hollow shaft makes is fixed on this conduit fixed block 6, and the other end of this conduit 7 is unsettled and be fixed with belt wheel frame 12 by screw; Slip pipe 1 one ends that one hollow shaft makes pass the linear bearing 2 on this guide rail mounting blocks 3, the other end and slip pipe mounting blocks 9 are fixing, and this slip pipe mounting blocks 9 is provided with two rolling bearings 10 of configuration up and down, and these two rolling bearings 10 are pushed down this conduit 7 and rolled on conduit 7; One tape handler, this tape handler comprises the small pulley of installing on 5 big belt wheels of upward installing 4 of stepper motor and the belt wheel frame 12 11, this big belt wheel 4 can rotate with stepper motor 5, this small pulley 11 is fixed on the belt wheel frame 12 by axle 14 and bearing 13, small pulley 11 can not had frictionally rotate; Be equipped with one between big belt wheel 4 and the small pulley 11 and be with 8 synchronously, be with 8 synchronously by the position of adjusting belt wheel frame 12 is securable; And will be with 8 to be pressed on the slip pipe mounting blocks 9 synchronously by a belt stator 15.Certainly, above-mentioned tape handler also can adopt chain-drive mechanism or lead-screw drive mechanism to replace.
When described stepper motor 5 rotates, the 8 drive slip pipe mounting blocks 9 of being with synchronously of this tape handler are done translation, this rolling bearing 10 rolls on conduit 7 simultaneously, and this slip pipe 1 slides in linear bearing 2, and total has satisfied straight-line stationarity and required precision.
In addition, the steel ball that some row (as two row) are used to support load can be provided with in the described linear bearing 2, the life-span of this linear bearing 2 can be prolonged; In the utility model structure, conduit 7 is parallel with the center line of slip pipe 1 and on same horizontal plane; The case hardness and the fineness of described conduit 7 and slip pipe 1 are higher, can guarantee the life-span of guide rail and the stationarity of motion; Slip pipe 1 left end can be installed other structures, and inner chamber can pass slender axles and cable, to finish the corresponding function of design.
Be understandable that; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to the technical solution of the utility model and technical conceive, and all these changes and distortion all should belong to the protection domain of the utility model accompanying Claim.
Claims (7)
1, a kind of rail plate includes guide rail mounting blocks and the motor that is arranged on this guide rail mounting blocks, it is characterized in that: also comprise
One hollow tubing conductor, this conduit one end is fixed on the conduit fixed block, the unsettled and fixing bracket body of the other end;
One hollow slip pipe, this slip pipe one end passes the linear bearing that is provided with on this guide rail mounting blocks, and the other end and slip pipe mounting blocks are fixed, and this slip pipe mounting blocks is provided with the rolling bearing that can roll on conduit;
One transmission mechanism, when described motor rotated, this transmission mechanism drove the slip pipe mounting blocks and does translation, and this axis of rolling is made rolling simultaneously, and this slip pipe slides in linear bearing.
2, rail plate according to claim 1 is characterized in that: described transmission mechanism is band drive mechanism or chain drive structure or lead screw transmission structure.
3, rail plate according to claim 2, it is characterized in that: described tape handler comprises the small pulley of installing on the big belt wheel installed on the motor shaft and the support body, one band synchronously is housed between two belt wheels, and will be with synchronously by a belt stator and be pressed on the slip pipe mounting blocks.
4, rail plate according to claim 2 is characterized in that: described guide rail mounting blocks is provided with the conduit fixed block, and an end of this conduit is fixed on this conduit fixed block.
5, rail plate according to claim 4 is characterized in that: described slip pipe mounting blocks is provided with two rolling bearings of configuration up and down, and these two rolling bearings are pushed down this conduit.
6, according to each described rail plate of claim 1～5, it is characterized in that: be provided with the steel ball that some row are used to support load in the described linear bearing.
7, according to each described rail plate of claim 1～5, it is characterized in that: described motor is a stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520053984 CN2790612Y (en) | 2005-01-18 | 2005-01-18 | Sliding guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520053984 CN2790612Y (en) | 2005-01-18 | 2005-01-18 | Sliding guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2790612Y true CN2790612Y (en) | 2006-06-28 |
Family
ID=36806693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520053984 Expired - Fee Related CN2790612Y (en) | 2005-01-18 | 2005-01-18 | Sliding guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2790612Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103964117A (en) * | 2014-04-24 | 2014-08-06 | 吴静 | Sliding pipe type carrier plate |
-
2005
- 2005-01-18 CN CN 200520053984 patent/CN2790612Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103964117A (en) * | 2014-04-24 | 2014-08-06 | 吴静 | Sliding pipe type carrier plate |
| CN103964117B (en) * | 2014-04-24 | 2016-03-30 | 陈洁 | A kind of sliding pipe type delivery board |
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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: 20060628 Termination date: 20120118 |