CN202668109U - Cylinder barrel hydraulic sensing clamping device - Google Patents
Cylinder barrel hydraulic sensing clamping device Download PDFInfo
- Publication number
- CN202668109U CN202668109U CN2012202591252U CN201220259125U CN202668109U CN 202668109 U CN202668109 U CN 202668109U CN 2012202591252 U CN2012202591252 U CN 2012202591252U CN 201220259125 U CN201220259125 U CN 201220259125U CN 202668109 U CN202668109 U CN 202668109U
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- cylinder
- hydraulic
- tailstock
- cylinder barrel
- clamping device
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- Expired - Fee Related
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Abstract
A cylinder barrel hydraulic sensing clamping device comprises a machine tool. The machine tool is provided with a fixed seat and a tailstock. A cylinder barrel is located between the fixed seat and the tailstock. A hydraulic cylinder is arranged on the machine tool in a prostrate mode. A piston rod of the hydraulic barrel is fixed on a pillar at one end of the machine tool. A hydraulic oil pipeline is arranged inside the piston rod and the hydraulic oil pipeline is used for controlling stretch and withdraw of a cylinder body of the hydraulic cylinder. The tailstock is fixed on the cylinder body of the hydraulic cylinder and a sensor is arranged on the hydraulic oil pipeline. The sensor is used for recognizing the magnitude of clamping force and sending out a corresponding signal to adjust the position between the fixed seat and the tailstock, and to normally maintain the constancy of the clamping force of the fixed seat and the tailstock to the cylinder barrel. By fixing the piston rod of the hydraulic cylinder, and adopting the theory that the cylinder body moves reversedly after the hydraulic cylinder is pressed, the cylinder barrel hydraulic sensor clamping device skillfully shortens the length and the working distance of the machine tool, thereby not only saving investment, but also improving working efficiency.
Description
Technical field
The utility model belongs to field of machining, relates in particular to a kind of auxiliary clamping device with stator bore that the hydraulic cylinder tube inner chamber is carried out boring and tumbling.
Background technology
A kind of silk pole clamping device of cylinder barrel boring tumbling is disclosed on the market, comprise a lathe, be provided with holder and tailstock on the described lathe, described cylinder barrel is between holder and tailstock, and be connected with the tailstock nut by the screw mandrel that arranges on the lathe and clamp, because cylinder barrel belongs to the long pole object, adding need to have enough length man-hour, so that the space, location of holder and tailstock to be provided, long screw so just need to be set to satisfy its specification requirement, and meet working condition long screw processing and manufacturing relatively the difficulty, its cost is higher, be subjected to cutting tool for boring vibrations easily loosening during use, affect the crudy of cylinder barrel, and the clamping force by the long screw generation is big or small wayward, lack the technology setting of effective Feedback clamping force size, thereby be necessary to be improved on this basis, tool patent searching document is not yet found and the design that the utlity model has same idea.
Summary of the invention
The purpose of this utility model provides a kind of during for working fluid cylinder pressure cylinder barrel, clamps the cylinder barrel hydraulic sensing clamping device of cylinder barrel workpiece.
The technical solution of the utility model is achieved in that
Provide a kind of cylinder barrel hydraulic sensing clamping device: comprise a lathe, be provided with holder and tailstock on the described lathe, described cylinder barrel is between holder and tailstock, it is characterized in that: the flat sleeping hydraulic cylinder that is provided with on the described lathe, to replace the relative position of long screw, the piston rod of described hydraulic cylinder is fixed on the column of lathe one end, is provided with the hydraulic oil pipeline in the described piston rod, in order to control the flexible of hydraulic cylinder body; Described tailstock is fixed on the cylinder body of hydraulic cylinder, be provided with sensor on the described hydraulic oil pipeline, in order to identifying the size of clamping force, and send corresponding signal, to adjust the position between holder and the tailstock, normalization maintenance holder and tailstock are constant to cylinder letter clamping force.
Aforesaid cylinder barrel hydraulic sensing clamping device is characterized in that: be connected with saddle on the described tailstock, saddle is hinged on the cylinder body both sides.
The course of work of the present utility model is described below:
Cylinder barrel to be processed is placed between holder and the tailstock, open hydraulic cylinder control valve so that the tailstock on the cylinder body is drawn close and cylinder barrel is produced horizontal pressure to holder, when cylinder barrel being carried out boring and tumbling operation, its pressure can change, after sensor identification, signal is inputed to central processing unit, send the signal of telecommunication by central processing unit again, open or close hydraulic cylinder control valve, so that holder and tailstock are to the clamping force maintenance normalization of cylinder barrel.
The utility model is simple in structure, and flexible operation is safe and reliable, has reduced operator's labour intensity, has improved operating efficiency, is particularly useful for being arranged on the lathe of processing cylinder barrel.
Description of drawings
Fig. 1 is planar structure schematic diagram of the present utility model.
Fig. 2 is the utility model operation principle schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing 1 to accompanying drawing 2 embodiment of the present utility model is described:
A kind of cylinder barrel hydraulic sensing clamping device, comprise lathe 1, be provided with holder 5 and tailstock 4 on the described lathe 1, described cylinder barrel 6 is between holder 5 and tailstock 4, the flat sleeping hydraulic cylinder that is provided with on the described lathe 1, to replace the relative position of long screw or gear, the piston rod 31 of described hydraulic cylinder is fixed on the column 2 of lathe one end, be provided with hydraulic oil pipeline 32 in the described piston rod 31, flexible in order to the cylinder body 3 of controlling hydraulic cylinder; Described tailstock 4 is hinged on the cylinder body 3 of hydraulic cylinder, be provided with sensor 8 in the described hydraulic oil pipeline 32, with the size of identification clamping force, and send corresponding signal, adjust the position between holder 5 and the tailstock 4, normalization keeps the clamping force of holder 5 and 4 pairs of cylinder letters 6 of tailstock.
Be connected with saddle 41 on the described tailstock 4, saddle 41 is hinged on the both sides of cylinder body 3; Further referring to shown in Figure 1, be provided with boring processing boring bar 7 on the lathe.
Referring to Fig. 2, further describe the utility model operation principle:
The signal of the clamping force size that central processing unit identification is sent from sensor, then output signal to hydraulic cylinder control device, oil mass pressure by hydraulic cylinder control device control oil duct, with the signal of clamping force size again by sensor feedback to central processing unit, thereby the normalization that keeps the clamping force size, be convenient to setting the size of clamping force before the cylinder barrel processing, described central processing unit is connected to keep its duty with power supply.
The utility model is fixing with the piston rod 31 of hydraulic cylinder, and gets the operation principle that hydraulic cylinder pressurized rear-bank rotor housing 3 oppositely moves, and has shortened dexterously length and the operating distance of lathe 1, has namely saved input, has improved again operating efficiency.
The content of mentioning in description above and the accompanying drawing is the illustration of property as an illustration only, is not limitation of the utility model, and has the cylinder barrel hydraulic sensing clamping device of above-mentioned technical characterictic, all falls into this patent protection domain.
Claims (2)
1. cylinder barrel hydraulic sensing clamping device, comprise a lathe, be provided with holder and tailstock on the described lathe, described cylinder barrel is between holder and tailstock, it is characterized in that: the flat sleeping hydraulic cylinder that is provided with on the described lathe, the piston rod of described hydraulic cylinder is fixed on the column of lathe one end, is provided with the hydraulic oil pipeline in the described piston rod, flexible in order to the cylinder body of controlling hydraulic cylinder; Described tailstock is fixed on the hydraulic cylinder body, be provided with sensor on the described hydraulic oil pipeline, in order to identifying the size of clamping force, and send corresponding signal, to adjust the position between holder and the tailstock, normalization maintenance holder and tailstock are constant to cylinder letter clamping force.
2. cylinder barrel hydraulic sensing clamping device as claimed in claim 1, it is characterized in that: be connected with saddle on the described tailstock, saddle is hinged on the cylinder body both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202591252U CN202668109U (en) | 2012-06-04 | 2012-06-04 | Cylinder barrel hydraulic sensing clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202591252U CN202668109U (en) | 2012-06-04 | 2012-06-04 | Cylinder barrel hydraulic sensing clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202668109U true CN202668109U (en) | 2013-01-16 |
Family
ID=47489042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202591252U Expired - Fee Related CN202668109U (en) | 2012-06-04 | 2012-06-04 | Cylinder barrel hydraulic sensing clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202668109U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226875A (en) * | 2013-06-11 | 2014-12-24 | 镇江市申茂机械有限公司 | Forging machine support device |
| CN108533566A (en) * | 2018-06-23 | 2018-09-14 | 江苏创良智能数控科技有限公司 | Top movement oil cylinder |
| CN112338343A (en) * | 2019-08-09 | 2021-02-09 | 森源汽车股份有限公司 | Vacuum press welder |
-
2012
- 2012-06-04 CN CN2012202591252U patent/CN202668109U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226875A (en) * | 2013-06-11 | 2014-12-24 | 镇江市申茂机械有限公司 | Forging machine support device |
| CN108533566A (en) * | 2018-06-23 | 2018-09-14 | 江苏创良智能数控科技有限公司 | Top movement oil cylinder |
| CN112338343A (en) * | 2019-08-09 | 2021-02-09 | 森源汽车股份有限公司 | Vacuum press welder |
| CN112338343B (en) * | 2019-08-09 | 2022-06-21 | 森源汽车股份有限公司 | Vacuum press welder |
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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 |
Granted publication date: 20130116 Termination date: 20150604 |
|
| EXPY | Termination of patent right or utility model |