CN202883963U - Rack guiding device - Google Patents
Rack guiding device Download PDFInfo
- Publication number
- CN202883963U CN202883963U CN 201220570937 CN201220570937U CN202883963U CN 202883963 U CN202883963 U CN 202883963U CN 201220570937 CN201220570937 CN 201220570937 CN 201220570937 U CN201220570937 U CN 201220570937U CN 202883963 U CN202883963 U CN 202883963U
- Authority
- CN
- China
- Prior art keywords
- rack
- utility
- model
- bearing
- driving rack
- 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
- 238000012856 packing Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model discloses a rack guiding device which comprises a rack fixed seat (4) and a transmission rack (3) which can be installed in the rack fixed seat (4) and is provided a groove. The rack guiding device further comprises a guiding bearing (2) and a fixed seat (1), wherein the guiding bearing (2) is installed in the fixed seat (1), and the guiding bearing (2) is clamped with the groove on the transmission rack (3). The rack guiding device is simple in structure, due to the fact that the transmission rack (3) with the groove is guided by the guiding bearing (2), accuracy can be improved, and maintenance cost is reduced.
Description
Technical field
The utility model belongs to the machinery field, is a kind of tooth bar guide device specifically.
Background technique
At present, traditional driving rack device stretches out part without guiding device after transmission, bending easily occurs in use for some time, not only affects working life and precision, and has increased maintenance expenses.
Summary of the invention
The deficiency that exists in order to overcome above technology, the utility model aims to provide a kind of tooth bar guide device.
A kind of tooth bar guide device of the present utility model, comprise rack fixing seat, the reeded driving rack in the rack fixing seat of can packing into, also comprise a correcting bearing and fixed base, described correcting bearing is packed in the fixed base, and the groove on described correcting bearing and the driving rack fastens.
The beneficial effects of the utility model are: this apparatus structure is simple, and reeded transmission sliver can improve precision, the reduction maintenance expenses after the correcting of correcting bearing.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the structural representation of a kind of tooth bar guide device of the utility model;
Fig. 2 is the structural representation that a kind of tooth bar guide device of the utility model is applied to rotating machinery.
Among Fig. 1, Fig. 2 as can be known, 1. fixed base 2. correcting bearings 3. reeded driving rack 4. rack fixing seats 5. bases 6. swing pinions 7. signal inductors 8. connecting plates, 9. cylinder 10. clamping devices.
Embodiment
As shown in Figure 1, a kind of tooth bar guide device comprises rack fixing seat 4, the reeded driving rack 3 in the rack fixing seat 4 of can packing into, also comprises a correcting bearing 2 and fixed base 1, described correcting bearing 2 is packed in the fixed base 1, and described correcting bearing 2 fastens with groove on the driving rack 3.
As shown in Figure 2, tooth bar guide device of the present utility model is installed in the rotating machinery, during work, cylinder 9 drives reeded driving rack 3 by connecting plate 8 and moves forward, groove on the driving rack 3 and correcting bearing 2 fasten, and driving rack 3 is through 2 correctings of correcting bearing, and driven gear 6 rotates simultaneously, reeded driving rack 3 moves to inductor 7, and work stops.Reeded driving rack 3 through 2 guidings of correcting bearing, thereby precision and the working life that can improve reeded driving rack 3 reduces maintenance expenses when work.
Above disclosed only is preferred embodiment of the present utility model, certainly can not limit with this interest field of the utility model.Therefore, the equivalent variations according to the utility model claim is done still belongs to the scope that the utility model is contained.
Claims (1)
1. tooth bar guide device, comprise rack fixing seat (4), the reeded driving rack (3) in the rack fixing seat (4) of can packing into, it is characterized in that: also comprise a correcting bearing (2) and fixed base (1), described correcting bearing (2) is packed in the fixed base (1), and described correcting bearing (2) fastens with groove on the driving rack (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220570937 CN202883963U (en) | 2012-11-01 | 2012-11-01 | Rack guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220570937 CN202883963U (en) | 2012-11-01 | 2012-11-01 | Rack guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202883963U true CN202883963U (en) | 2013-04-17 |
Family
ID=48075394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220570937 Expired - Fee Related CN202883963U (en) | 2012-11-01 | 2012-11-01 | Rack guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202883963U (en) |
-
2012
- 2012-11-01 CN CN 201220570937 patent/CN202883963U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203712018U (en) | Clamping device for large agricultural machinery gears | |
| CN202539685U (en) | Feeding device of circular sawing machine | |
| CN202133387U (en) | Main shaft transmission mechanism of three coordinate measuring machine | |
| CN102886557A (en) | Transverse shearing machine | |
| CN202657676U (en) | Automatic steel pipe transportation device | |
| CN201735954U (en) | Single-rail double-end laser engraving machine | |
| CN202883963U (en) | Rack guiding device | |
| CN202684531U (en) | Automatic workbench lifting device | |
| CN202805679U (en) | Single point open punch | |
| CN203651208U (en) | Flatbed printer | |
| CN204330101U (en) | A kind of automatic Weighing streamline | |
| CN204288938U (en) | The coating device of lopping coating all-in-one | |
| CN202895898U (en) | Z-axis lifting device for printing machine working platform | |
| CN203076870U (en) | Clamp spring press fitting device for pinion | |
| CN203565719U (en) | Multifunctional component correcting jig | |
| CN203124453U (en) | Chain-transmission core rod feed-in device | |
| CN203918771U (en) | A kind of plunger grinding Excircle machining special fixture | |
| CN202539714U (en) | Automatic gear engagement device of gear lapping machine | |
| CN203317762U (en) | Pneumatic press | |
| CN203534785U (en) | Vibration test device | |
| CN201678829U (en) | Novel driving device for embroidery machine | |
| CN203316976U (en) | Cylinder welding fixing device | |
| CN202162448U (en) | Steel belt stringing device | |
| CN202683637U (en) | Double-pulley component used on wire-drawing machine | |
| CN202357483U (en) | Novel slider range limiter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130417 Termination date: 20171101 |