CN204439266U - A kind of tugboat axial force detection device - Google Patents
A kind of tugboat axial force detection device Download PDFInfo
- Publication number
- CN204439266U CN204439266U CN201520016817.8U CN201520016817U CN204439266U CN 204439266 U CN204439266 U CN 204439266U CN 201520016817 U CN201520016817 U CN 201520016817U CN 204439266 U CN204439266 U CN 204439266U
- Authority
- CN
- China
- Prior art keywords
- ejector pin
- tugboat
- axial force
- detection device
- force detection
- 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
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of tugboat axial force detection device, it is characterized in that: described pick-up unit is by ejector pin, the thrust bearing coordinated with ejector pin, the bearing holder (housing, cover) mated with thrust bearing and piston rod web member form, described ejector pin axis is provided with the centering rod with described ejector pin clearance fit, on described centering rod, cover has Compress Spring, described centering rod bottom is provided with circlip and described ejector pin screens, butterfly spring is provided with in the middle of described bearing holder (housing, cover) and piston rod web member, bearing is fixed by drum type brake protective sleeve by described ejector pin and described piston connector.The utility model, as the power transmission middleware in hydraulic cylinder and tugboat testing process, can coordinate the selection of tugboat and the kinematic relation of hydraulic drive, and the thrust of hydraulic cylinder can be made to be applied to accurately drag axle stub.
Description
Technical field
The utility model relates to a kind of checkout equipment, particularly relates to tugboat axial force detection device in a kind of rotary kiln.
Background technology
As the nucleus equipment rotary kiln of cement production enterprise, under the prerequisite of normal operation not interrupting kiln, to the various detections of rotary kiln all to active development, namely when not stopping kiln to the function that the tugboat of kiln detects.
The principle of what this device mainly utilized is acting force and reacting force, by Hydraulic Cylinder tugboat axle, the expulsive force of the axial force in rotary kiln suffered by tugboat axle and hydraulic cylinder is balanced, axial force suffered by tugboat is calculated according to hydraulic system pressure, during measurement, tugboat is in continuous running, the tugboat axle during the direct ejection of hydraulic cylinder piston rod obviously can not to be used to rotate.
In addition, when axial force measuring device uses, the expulsive force of hydraulic cylinder will be applied to one end of tugboat axle, to balance the axial force that tugboat is subject to, makes it the stress balance state reached axially.If the expulsive force of hydraulic cylinder can not act on the axis of rotary kiln tug axle, so tugboat moment can be given while applying axial thrust to tugboat axle, measurement result and degree of accuracy so not only can be caused to reduce, also may damage tugboat supporting construction when thrust is larger.
Utility model content
The utility model provides a kind of tugboat axial force detection device, the technical matters solved is: a kind of physical construction is to coordinate the power transmission middleware of the kinematic relation of tugboat rotation and hydraulic drive, and how power transmission middleware makes the thrust of hydraulic cylinder accurately be applied to and drag axle stub.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of tugboat axial force detection device, it is characterized in that: described pick-up unit is by ejector pin, the thrust bearing coordinated with ejector pin, the bearing holder (housing, cover) mated with thrust bearing and piston rod web member form, described ejector pin axis is provided with the centering rod with described ejector pin clearance fit, on described centering rod, cover has Compress Spring, described centering rod bottom is provided with circlip and described ejector pin screens, butterfly spring is provided with in the middle of described bearing holder (housing, cover) and piston rod web member, bearing is fixed by drum type brake protective sleeve by described ejector pin and described piston connector.
Further, described centering rod top is round end.
Further, described drum type brake protective sleeve one end and piston rod web member are bolted.
Further, in the interior edge that is provided with of the described drum type brake protective sleeve other end and ejector pin along clamping.
Finally, described ejector pin bottom is provided with the axle bed coordinated with thrust bearing.
From the above-mentioned description to the utility model structure, compared to the prior art, the utility model tool has the following advantages:
1. the utility model is as the power transmission middleware in hydraulic cylinder and tugboat testing process, can coordinate the selection of tugboat and the kinematic relation of hydraulic drive, and the thrust of hydraulic cylinder can be made to be applied to accurately drag axle stub.
2. what the utility model utilized is the principle of acting force and reacting force, by Hydraulic Cylinder tugboat axle, the expulsive force of the axial force in rotary kiln suffered by tugboat axle and hydraulic cylinder is balanced, axial force suffered by tugboat is calculated according to hydraulic system pressure, tugboat axle in being rotated by the indirect ejection of the utility model hydraulic cylinder piston rod, the axial force of tugboat in continuous running during measurement.
3. when the utility model axial force measuring device uses, ejector pin makes the thrust of hydraulic cylinder be applied to accurately and drags axle stub, the expulsive force of hydraulic cylinder is applied to one end of tugboat axle indirectly, to balance the axial force that tugboat is subject to, make it the stress balance state reached axially, make measurement result comparatively accurate like this, accuracy is higher.
4. when the utility model centering rod and Compress Spring and butterfly back-up ring can make thrust hydraulic cylinder larger, protection tugboat supporting construction, prevents from damaging.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of tugboat axial force detection device of the utility model;
Fig. 2 is the ejector pin cut-open view of a kind of tugboat axial force detection device of the utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
First embodiment
With reference to figure 1, Fig. 2, a kind of tugboat axial force detection device, pick-up unit is by ejector pin 2, the thrust bearing 6 coordinated with ejector pin, the bearing holder (housing, cover) 7 mated with thrust bearing and piston rod web member 10 form, ejector pin 2 bottom is provided with the axle bed coordinated with thrust bearing 6, ejector pin 2 axis is provided with the centering rod 1 with ejector pin clearance fit, centering rod 1 top is round end, on centering rod 1, cover has Compress Spring 3, centering rod 1 bottom is provided with circlip 5 and ejector pin 2 screens, butterfly spring 9 is provided with in the middle of bearing holder (housing, cover) 7 and piston rod web member 10, thrust bearing 6 is fixed by drum type brake protective sleeve 4 by ejector pin 2 and piston connector 10, drum type brake protective sleeve 4 one end and piston rod web member 10 are fixed by bolt 8, along clamping in the interior edge that drum type brake protective sleeve 4 other end is provided with and ejector pin 2.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a tugboat axial force detection device, it is characterized in that: described pick-up unit is by ejector pin (2), the thrust bearing (6) coordinated with ejector pin, the bearing holder (housing, cover) (7) mated with thrust bearing and piston rod web member (10) form, described ejector pin (2) axis is provided with the centering rod (1) with described ejector pin clearance fit, the upper cover of described centering rod (1) has Compress Spring (3), described centering rod (1) bottom is provided with circlip (5) and described ejector pin (2) screens, butterfly spring (9) is provided with in the middle of described bearing holder (housing, cover) (7) and piston rod web member (10), thrust bearing (6) is fixed by drum type brake protective sleeve (4) by described ejector pin (2) and described piston connector (10).
2. a kind of tugboat axial force detection device according to claim 1, is characterized in that: described centering rod (1) top is round end.
3. a kind of tugboat axial force detection device according to claim 1, is characterized in that: described drum type brake protective sleeve (4) one end and piston rod web member (10) are fixed by bolt (8).
4. a kind of tugboat axial force detection device according to claim 1, is characterized in that: the interior edge that described drum type brake protective sleeve (4) other end is provided with is interior along clamping with ejector pin (2).
5. a kind of tugboat axial force detection device according to claim 1, is characterized in that: described ejector pin (2) bottom is provided with the axle bed coordinated with thrust bearing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520016817.8U CN204439266U (en) | 2015-01-12 | 2015-01-12 | A kind of tugboat axial force detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520016817.8U CN204439266U (en) | 2015-01-12 | 2015-01-12 | A kind of tugboat axial force detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204439266U true CN204439266U (en) | 2015-07-01 |
Family
ID=53607119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520016817.8U Expired - Fee Related CN204439266U (en) | 2015-01-12 | 2015-01-12 | A kind of tugboat axial force detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204439266U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949504A (en) * | 2015-06-04 | 2015-09-30 | 黎建军 | Detection middle part structure of rotary kiln supporting roller |
| CN105157419A (en) * | 2015-08-27 | 2015-12-16 | 太仓飞顺温控设备有限公司 | Transmission force intermediate temperature control device inside rotary cement kiln |
| CN105202909A (en) * | 2015-09-01 | 2015-12-30 | 太仓市伦凯自动化设备有限公司 | Force-transferring intermediate device inside rotary cement kiln |
| CN105222580A (en) * | 2015-11-03 | 2016-01-06 | 高斌 | A kind of rotary kiln power transmission middleware |
| CN105784246A (en) * | 2016-03-05 | 2016-07-20 | 太原理工大学 | Rotary shaft axial force measuring device |
-
2015
- 2015-01-12 CN CN201520016817.8U patent/CN204439266U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949504A (en) * | 2015-06-04 | 2015-09-30 | 黎建军 | Detection middle part structure of rotary kiln supporting roller |
| CN105157419A (en) * | 2015-08-27 | 2015-12-16 | 太仓飞顺温控设备有限公司 | Transmission force intermediate temperature control device inside rotary cement kiln |
| CN105202909A (en) * | 2015-09-01 | 2015-12-30 | 太仓市伦凯自动化设备有限公司 | Force-transferring intermediate device inside rotary cement kiln |
| CN105222580A (en) * | 2015-11-03 | 2016-01-06 | 高斌 | A kind of rotary kiln power transmission middleware |
| CN105784246A (en) * | 2016-03-05 | 2016-07-20 | 太原理工大学 | Rotary shaft axial force measuring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204439266U (en) | A kind of tugboat axial force detection device | |
| CN102589883A (en) | Bearing temperature, dynamic torque detection testing method and testing device | |
| CN204439265U (en) | A kind of supporting-roller shaft detects conditioning unit | |
| CN102320015A (en) | Ultrafine rotary automatic loading and unloading mechanism for outer ring of railway bearing and working method | |
| CN203031238U (en) | Thruster | |
| CN201915865U (en) | Toppling prevention device of hoisting swivel elevator of rotary drilling rig | |
| CN207642605U (en) | A kind of tooling to close up for hydraulic control valve punching point | |
| CN204686807U (en) | A kind of needle bearing extracting tool | |
| CN204686788U (en) | The provision for disengagement of a kind of torque-converters transfer gear | |
| CN203664370U (en) | Base material thickness monitoring device on supercapacitor electrode roller compactor | |
| CN204493449U (en) | High-precision wide slab flattener backing roll bearing | |
| CN104741893B (en) | clutch dismounting device | |
| CN201664733U (en) | Swing arm device of necking machine | |
| CN208844136U (en) | A kind of turnover device of rotary part impewdance matching | |
| CN207795927U (en) | Lifting airscrew brake block abrasion amount measuring device and rotor brake device | |
| CN202833600U (en) | Connecting rod of hydraulic motor | |
| CN101186011A (en) | Bearing detaching device | |
| CN206843003U (en) | A kind of nuclear power station cover plate for manhole dismantling device | |
| CN204165827U (en) | The loading unit of slow strain stress corrosion testing machine installs rotating mechanism | |
| CN203779430U (en) | Shaft penetrating device | |
| CN203817249U (en) | Spherical ring rolling machine mandrel device | |
| CN204979704U (en) | Variable coil of strip support frame | |
| CN203955709U (en) | Mill rolls positioner | |
| CN210981604U (en) | Sensitive axis torque sensor of response | |
| CN203305147U (en) | Puller |
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 |
Granted publication date: 20150701 Termination date: 20160112 |