CN204214424U - A kind of testing agency for medium-and-large-sized rack and pinion system - Google Patents
A kind of testing agency for medium-and-large-sized rack and pinion system Download PDFInfo
- Publication number
- CN204214424U CN204214424U CN201420723163.8U CN201420723163U CN204214424U CN 204214424 U CN204214424 U CN 204214424U CN 201420723163 U CN201420723163 U CN 201420723163U CN 204214424 U CN204214424 U CN 204214424U
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- rack
- sliding rail
- pinion system
- inductor
- utility
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Abstract
The utility model discloses a kind of testing agency for medium-and-large-sized rack and pinion system, comprise inductor, sliding rail, mobile device and fixed orifice, described fixed orifice to be arranged on rack and pinion system and just to bottom tooth surface of rack, described sliding rail is arranged on two fixed orifices, described inductor by mobile device in the enterprising line slip of sliding rail.The utility model by being provided with inductor on rack and pinion system, the degree of wear of tooth bar is detected by inductor, compare conventional kind of calliper, there is ageing and accuracy, and, the utility model can draw the transverse tooth thickness change of tooth bar by the distance that inductor is certain on sliding rail, and when moving to certain distance, staff can change tooth bar.
Description
Technical field
The utility model belongs to mechanical field, is specifically related to a kind of testing agency for medium-and-large-sized rack and pinion system.
Background technology
Rack pinion is the modal kind of drive in life, utilizes engagement between the gear teeth to transmit dynamic force and motion, has the features such as compact conformation, efficiency is high, the life-span is long.
In the course of the work, gear and tooth bar constantly grind, particularly for some medium-and-large-sized devices, its degree of wear is even more serious, when wearing and tearing reach certain size, because of timely more gear changing and tooth bar, in order to avoid affect overall work, what is more staff is damaged.
Therefore, need a kind of new technical scheme to solve the problem.
Utility model content
Utility model object: for above-mentioned prior art Problems existing and deficiency, the purpose of this utility model is to provide a kind of testing agency for medium-and-large-sized rack and pinion system, by testing agency of the present utility model, can the Timeliness coverage rack-and-pinion degree of wear, the very first time carries out changing and safeguarding.
Technical scheme: the utility model discloses a kind of testing agency for medium-and-large-sized rack and pinion system, comprise inductor, sliding rail, mobile device and fixed orifice, described fixed orifice to be arranged on rack and pinion system and just to bottom tooth surface of rack, described sliding rail is arranged on two fixed orifices, described inductor by mobile device in the enterprising line slip of sliding rail.The utility model by being provided with inductor on rack and pinion system, the degree of wear of tooth bar is detected by inductor, compare conventional kind of calliper, there is ageing and accuracy, and, the utility model can draw the transverse tooth thickness change of tooth bar by the distance that inductor is certain on sliding rail, and when moving to certain distance, staff can change tooth bar.
As further optimization of the present utility model, the mounting hole of fixed orifice described in the utility model and tooth bar keeps certain safe distance, effectively avoids causing because installing testing agency tooth bar self to install inconvenience or install the situations such as security reduction occurring.
As further optimization of the present utility model, mobile device described in the utility model is can stretching structure up and down, the usable range of testing agency can be made wider by the up-down adjustment of mobile device, while detecting tooth bar wear intensity, also can detect gear, by mobile device, making inductor be positioned at common normal place relative to gear, judging whether to need to change by detecting base tangent length change.
As further optimization of the present utility model, sliding rail length described in the utility model is not less than the maximum tooth thickness of tooth bar.
As further optimization of the present utility model, sliding rail described in the utility model is provided with warning device, and when inductor slides into predetermined distance on sliding rail, warning device is reported to the police, remind staff to tackle tooth bar to change, in order to avoid leave potential safety hazard.
Beneficial effect: the utility model compared with prior art, have the following advantages: the utility model is by adopting inductor induction tooth bar transverse tooth thickness, the abrasion condition of tooth bar can be understood timely and effectively, staff can understand the abrasion condition of tooth bar by the sliding distance of inductor on sliding rail, and by being provided with warning device, when simple and clear knowing needs is changed tooth bar, the utility model structure is simple, low cost of manufacture, usable range is wide, has good economic benefit.
figure of description
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, illustrate the utility model further, these embodiments should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen within the application's claims limited range.
As shown in Figure 1, a kind of testing agency for medium-and-large-sized rack and pinion system of the present utility model, comprise inductor 1, sliding rail 3, mobile device 2 and fixed orifice 4, fixed orifice 4 to be arranged on rack and pinion system and just to bottom tooth surface of rack 5, fixed orifice 4 keeps certain safe distance with the mounting hole of tooth bar, in order to avoid reduce the security of tooth bar self installation, sliding rail 3 is arranged on two fixed orifices 4, and sliding rail 3 length is not less than the maximum tooth thickness of tooth bar, inductor 1 passes through mobile device 2 in the enterprising line slip of sliding rail 3, sliding rail 3 is provided with warning device, concrete alert data is set by practical operation personnel, best for when the sliding distance of inductor 1 accounts for the 15.5%-16% of whole sliding rail 3, warning device is reported to the police.
Mobile device 2 of the present utility model is can stretching structure up and down, the usable range of testing agency can be made wider by the up-down adjustment of mobile device 2, abrasion detection can be carried out to gear, pass through mobile device, making inductor 1 be positioned at common normal place relative to gear, judging whether to need to change by detecting base tangent length change.
The utility model responds to tooth bar transverse tooth thickness by adopting inductor 1, the abrasion condition of tooth bar can be understood timely and effectively, staff can understand the abrasion condition of tooth bar by the sliding distance of inductor 1 on sliding rail 2, by being provided with warning device, when simple and clear knowing needs to change tooth bar, and the utility model structure is simple, low cost of manufacture, usable range is wide, has good economic benefit.
Claims (5)
1. the testing agency for medium-and-large-sized rack and pinion system, it is characterized in that: comprise inductor (1), sliding rail (3), mobile device (2) and fixed orifice (4), described fixed orifice (4) to be arranged on rack and pinion system and just to (5) bottom tooth surface of rack, described sliding rail (3) is arranged on two fixed orifices (4), described inductor (1) by mobile device (2) in sliding rail (3) enterprising line slip.
2. a kind of testing agency for medium-and-large-sized rack and pinion system according to claim 1, is characterized in that: described fixed orifice (4) keeps certain safe distance with the mounting hole of tooth bar.
3. a kind of testing agency for medium-and-large-sized rack and pinion system according to claim 1, is characterized in that: described mobile device (2) is for can stretching structure up and down.
4. a kind of testing agency for medium-and-large-sized rack and pinion system according to claim 1, is characterized in that: described sliding rail (3) length is not less than the maximum tooth thickness of tooth bar.
5. a kind of testing agency for medium-and-large-sized rack and pinion system according to claim 1, is characterized in that: described sliding rail (3) is provided with warning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723163.8U CN204214424U (en) | 2014-11-27 | 2014-11-27 | A kind of testing agency for medium-and-large-sized rack and pinion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723163.8U CN204214424U (en) | 2014-11-27 | 2014-11-27 | A kind of testing agency for medium-and-large-sized rack and pinion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204214424U true CN204214424U (en) | 2015-03-18 |
Family
ID=52983089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420723163.8U Expired - Fee Related CN204214424U (en) | 2014-11-27 | 2014-11-27 | A kind of testing agency for medium-and-large-sized rack and pinion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204214424U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848759A (en) * | 2015-05-13 | 2015-08-19 | 广西梧州运龙港船机械制造有限公司 | Outer tooth ring wear detection device |
| CN105157633A (en) * | 2015-05-13 | 2015-12-16 | 广西梧州运龙港船机械制造有限公司 | Outer gear ring wear automatic detection device |
| CN112962371A (en) * | 2021-02-24 | 2021-06-15 | 中铁二院工程集团有限责任公司 | Adjacent tooth rail installation and adjustment device for tooth rail railway |
-
2014
- 2014-11-27 CN CN201420723163.8U patent/CN204214424U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848759A (en) * | 2015-05-13 | 2015-08-19 | 广西梧州运龙港船机械制造有限公司 | Outer tooth ring wear detection device |
| CN105157633A (en) * | 2015-05-13 | 2015-12-16 | 广西梧州运龙港船机械制造有限公司 | Outer gear ring wear automatic detection device |
| CN112962371A (en) * | 2021-02-24 | 2021-06-15 | 中铁二院工程集团有限责任公司 | Adjacent tooth rail installation and adjustment device for tooth rail railway |
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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: 20150318 Termination date: 20171127 |