CN202676341U - Measuring device for horizontal axial thrust force - Google Patents
Measuring device for horizontal axial thrust force Download PDFInfo
- Publication number
- CN202676341U CN202676341U CN 201220294292 CN201220294292U CN202676341U CN 202676341 U CN202676341 U CN 202676341U CN 201220294292 CN201220294292 CN 201220294292 CN 201220294292 U CN201220294292 U CN 201220294292U CN 202676341 U CN202676341 U CN 202676341U
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- CN
- China
- Prior art keywords
- tip
- measuring device
- pressure sensor
- tailstock
- compaction force
- 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
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Abstract
The utility model relates to a measuring device for horizontal axial thrust force. The measuring device comprises a tip and a tip stand. The measuring device is characterized in that a pressure sensor is disposed between the tip and the tip stand; the pressure sensor is arranged on a transverse plane of the tip stand via fasteners; an outer end of the pressure sensor is equipped with the tip via fasteners; and the pressure sensor is connected with a digital display instrument through a cable. According to the above structure, compaction force is effectively measured by the pressure sensor to allow an electric tailstock tip compaction device to be calibrated rapidly and accurately, thereby adjusting electrical parts or replacing displacement springs in time, enabling the compaction force to be displayed accurately, and better prolonging the service life of machine tool equipment. During usage of the measuring device, through transmission of the compaction force of the tip of a machine tool tailstock, the compaction force can be directly read from the digital display instrument to calibrate a tailstock compaction force display meter, thereby solving a technical problem that the compaction force of the tailstock is not accurate.
Description
Technical field
The utility model belongs to heavy machine processing aided measurement device technical field, particularly relates to a kind of horizontal axis power and measures thrust device.
Background technology
Present domestic heavy machine processing enterprise, the top hold-down mechanism of tailstock tool, all demarcate when dispatching from the factory, but snap-in force and instrument at long-term use hold-down mechanism can produce deviation, the operator tends to Work-sheet pressing excessive, its consequence is that top meeting is is in use worn and torn, and compresses the stressed wearing and tearing that serious exertin also can cause tailstock bearing, main shaft bearing, thereby causes the fearless damage of each parts of lathe.Large-scale workpiece is installed, compresses at machining equipment, because snap-in force is spent and littlely crossed pine and can cause workpiece to come off to smash the lathe bed damage equipment.What the tailstock centre pressing system of part heavy machine tool adopted is Vidacare corp, by the displacement that tailstock internal displacement spring produces, draws the size of snap-in force through circuit conversion again.Because measurement mechanism is physical construction, compression set generation displacement by spring is measured, obtain through circuit conversion, there is certain linear error between the two, easily produce very large error through long-term the use again, the bad grasp of its error size in use easily causes the damage of tailstock bearing, top and main shaft bearing.
Summary of the invention
The utility model for solve the technical matters that exists in the known technology provide a kind of simple in structure, easy to install, measure accurately horizontal axis power and measure thrust device.
The technical scheme that the utility model is taked for the technical matters that exists in the solution known technology is:
A kind of horizontal axis is tried hard to recommend force measuring device, comprise top and dead head, it is characterized in that: be provided with pressure transducer between the described top and dead head, described pressure transducer is installed on the end face of dead head by securing member, the outer end of described pressure transducer is installed top by securing member, described pressure transducer connects digital display instrument by cable.
Advantage and the good effect that the utlity model has are: because the utility model adopts technique scheme, namely between described top and dead head, be provided with pressure transducer, effectively measure the size of snap-in force by pressure transducer, make the electronic tailstock centre hold down gag of calibration quick and precisely, thereby in time adjust electric part or change displacement spring, compression dynamics size is shown accurately, better prolong machine tool serviceable life, solved large-scale workpiece compresses dynamics in the lathe process that is installed problem.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the dead head structural representation;
Fig. 3 is the side view of Fig. 2;
Fig. 4 is the top tip structure synoptic diagram;
Fig. 5 is side view.
Among the figure: 1, top; 2, dead head; 3, pressure transducer; 4, securing member; 5, securing member; 6, digital display instrument.
Embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and cooperate accompanying drawing to be described in detail as follows:
See also Fig. 1 to Fig. 5, a kind of horizontal axis is tried hard to recommend force measuring device, comprise top 1 and dead head 2, described top 1 and dead head 2 between be provided with pressure transducer 3, described pressure transducer 3 is installed on the end face of dead head 2 by securing member 4, the outer end of described pressure transducer 3 is installed top 1 by securing member 5, described pressure transducer 3 connects digital display instrument 6 by cable.When Practical manufacturing, pressure transducer digital display instrument and cable belong to outsourcing piece, and top and dead head is selected 40Gr or the processing and manufacturing of 45# steel, and modifier treatment.
Said structure is effectively measured the size of snap-in force by pressure transducer, make the electronic tailstock centre hold down gag of calibration quick and precisely, thereby in time adjust electric part or change displacement spring, compression dynamics size is shown accurately, better prolong machine tool serviceable life, in use by the top snap-in force transmission of tailstock tool, can directly read the size of snap-in force from digital display instrument, tailstock snap-in force indicator gauge is demarcated, thereby solved the inaccurate technical matters of tailstock compression dynamics.
Although the above is described preferred embodiment of the present utility model by reference to the accompanying drawings; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment only is schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away from the scope situation that the utility model aim and claim protect, can also make a lot of forms, these all belong within the protection domain of the present utility model.
Claims (1)
1. a horizontal axis is tried hard to recommend force measuring device, comprise top and dead head, it is characterized in that: be provided with pressure transducer between the described top and dead head, described pressure transducer is installed on the end face of dead head by securing member, the outer end of described pressure transducer is installed top by securing member, described pressure transducer connects digital display instrument by cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220294292 CN202676341U (en) | 2012-06-21 | 2012-06-21 | Measuring device for horizontal axial thrust force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220294292 CN202676341U (en) | 2012-06-21 | 2012-06-21 | Measuring device for horizontal axial thrust force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202676341U true CN202676341U (en) | 2013-01-16 |
Family
ID=47497240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220294292 Expired - Fee Related CN202676341U (en) | 2012-06-21 | 2012-06-21 | Measuring device for horizontal axial thrust force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202676341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249312A (en) * | 2017-07-12 | 2019-01-22 | 上海宝钢工业技术服务有限公司 | The accuracy control method of the top pressure of roll grinder tail-stock |
-
2012
- 2012-06-21 CN CN 201220294292 patent/CN202676341U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249312A (en) * | 2017-07-12 | 2019-01-22 | 上海宝钢工业技术服务有限公司 | The accuracy control method of the top pressure of roll grinder tail-stock |
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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: 20130116 Termination date: 20170621 |