CN202540002U - Novel loose broach oil cylinder - Google Patents
Novel loose broach oil cylinder Download PDFInfo
- Publication number
- CN202540002U CN202540002U CN2012201050470U CN201220105047U CN202540002U CN 202540002 U CN202540002 U CN 202540002U CN 2012201050470 U CN2012201050470 U CN 2012201050470U CN 201220105047 U CN201220105047 U CN 201220105047U CN 202540002 U CN202540002 U CN 202540002U
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- CN
- China
- Prior art keywords
- oil cylinder
- loose
- broaching tool
- air inlet
- loose broach
- 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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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model discloses a novel loose broach oil cylinder, which comprises a loose broach oil cylinder cover and a loose broach piston installed in the loose broach oil cylinder, wherein the loose broach oil cylinder is provided with a central air inlet, a lateral air inlet, an air outlet, a loose broach oil circuit and a broach oil circuit; the air outlet is communicated with the central air inlet via a nylon tube; the loose broach piston is provided with an annular slot; the annular slot and the lateral air inlet are movably connected; and the loose broach oil cylinder cover is provided with blowing bolts and locking bolts. The novel loose broach oil cylinder disclosed by the utility model is used for loosening and tensioning a machine tool spindle unit cutter; meanwhile spindle blowing is realized; the spindle blowing does not need to be controlled by a solenoid valve, a control link is reduced, the fault rate is lowered, and the reliability is greatly improved.
Description
Technical field
The utility model relates to a kind of novel loose broaching tool oil cylinder.
Background technology
Loose broaching tool oil cylinder in the past is in the process of adjustment and main shaft top cutter amount; Must the adjusting pad under the loose broaching tool oil cylinder be milled to suitable dimensions; Could main shaft top cutter amount be adjusted to the right place, waste time and energy, and be difficult to adjustment; Main shaft is blown and then need be joined independent magnetic valve and control, and can't realize loose cutter, blow and carry out synchronously.And also damage easily of magnetic valve, cause unnecessary loss.
The utility model content
The utility model technical issues that need to address just are to overcome the defective of prior art; A kind of novel loose broaching tool oil cylinder is provided, and it is applied in unclamping and tension of machine tool chief axis unit cutter, and realizes the main shaft air blowing simultaneously; The control that need not blow to main shaft with magnetic valve again; Reduce controlling unit, reduced fault rate, improved reliability greatly.
For addressing the above problem, the utility model adopts following technical scheme:
The utility model provides a kind of novel loose broaching tool oil cylinder; Comprise loose broaching tool oil cylinder cover and be installed on the in-oil cylinder loose broaching tool piston of loose broaching tool; Said loose broaching tool oil cylinder is provided with center air inlet, side direction air inlet, gas outlet, loose cutter oil circuit and broaching tool oil circuit, and said gas outlet is connected through nylon tube with the center air inlet; Said loose broaching tool piston is provided with a cannelure, and said cannelure and side direction air inlet flexibly connect, and loose broaching tool oil cylinder cover is provided with air blowing screw and lock-screw.
The operation principle of the utility model is: the utility model links together gas outlet and center air inlet with nylon tube.When the loose cutter oil circuit oil-feed of loose broaching tool oil cylinder cover, promote loose broaching tool piston to loose cutter position, the connection of a cannelure and side direction air inlet is arranged on the loose broaching tool piston, realize loose cutter, open the purpose that air blowing is carried out synchronously.Adjust the front and back position of air blowing screw this moment, realizes correct top cutter amount, with lock-screw that the air blowing screw is fastening after adjustment finishes.
The pine cutter finishes, and during the broaching tool oil circuit oil-feed of loose broaching tool oil cylinder cover, promotes loose broaching tool piston to the broaching tool position, and the cannelure on it breaks away from the side direction air inlet, the realization broaching tool, closes the purpose that air blowing is carried out synchronously.
The utility model is applied in unclamping and tension of machine tool chief axis unit cutter, and realizes the main shaft air blowing simultaneously, and the control that need not blow to main shaft with magnetic valve again reduce controlling unit, has reduced fault rate, has improved reliability greatly.
The utility model list, reliable, stable advantages of higher are worth promoting.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
Fig. 3 is that the B-B of Fig. 1 is to cutaway view.
The specific embodiment
Like Fig. 1, Fig. 2 and shown in Figure 3; The utility model provides a kind of novel loose broaching tool oil cylinder; Comprise loose broaching tool oil cylinder cover 1 and be installed on the in-oil cylinder loose broaching tool piston 2 of loose broaching tool; Said loose broaching tool oil cylinder is provided with center air inlet 3, side direction air inlet 10, gas outlet 4, loose cutter oil circuit 5 and broaching tool oil circuit 6, and the gas outlet is connected through nylon tube with the center air inlet; (do not show among the figure.) said loose broaching tool piston is provided with a cannelure 7, said cannelure and side direction air inlet flexibly connect, and loose broaching tool piston is provided with air blowing screw 8 and lock-screw 9.
The operation principle of the utility model is: the utility model links together gas outlet and center air inlet with nylon tube.When the loose cutter oil circuit oil-feed of loose broaching tool oil cylinder cover, promote loose broaching tool piston to loose cutter position, the connection of a cannelure and side direction air inlet is arranged on the loose broaching tool piston, realize loose cutter, open the purpose that air blowing is carried out synchronously.Adjust the front and back position of air blowing screw this moment, realizes correct top cutter amount, with lock-screw that the air blowing screw is fastening after adjustment finishes.
The pine cutter finishes, and during the broaching tool oil circuit oil-feed of loose broaching tool oil cylinder cover, promotes loose broaching tool piston to the broaching tool position, and the cannelure on it breaks away from the side direction air inlet, the realization broaching tool, closes the purpose that air blowing is carried out synchronously.
The utility model is applied in unclamping and tension of machine tool chief axis unit cutter, and realizes the main shaft air blowing simultaneously, and the control that need not blow to main shaft with magnetic valve again reduce controlling unit, has reduced fault rate, has improved reliability greatly.
The utility model list, reliable, stable advantages of higher are worth promoting.
What should explain at last is: obviously, the foregoing description only be for explain clearly that the utility model does for example, and be not qualification to embodiment.For the those of ordinary skill in affiliated field, can also make other multi-form variation or change on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being amplified out thus or change still are among the protection domain of the utility model.
Claims (1)
1. novel loose broaching tool oil cylinder; It is characterized in that: comprise loose broaching tool oil cylinder cover and be installed on the in-oil cylinder loose broaching tool piston of loose broaching tool; Said loose broaching tool oil cylinder is provided with center air inlet, side direction air inlet, gas outlet, loose cutter oil circuit and broaching tool oil circuit, and said gas outlet is connected through nylon tube with the center air inlet; Said loose broaching tool piston is provided with a cannelure, and said cannelure and side direction air inlet flexibly connect, and loose broaching tool oil cylinder cover is provided with air blowing screw and lock-screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201050470U CN202540002U (en) | 2012-03-20 | 2012-03-20 | Novel loose broach oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201050470U CN202540002U (en) | 2012-03-20 | 2012-03-20 | Novel loose broach oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202540002U true CN202540002U (en) | 2012-11-21 |
Family
ID=47160691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201050470U Expired - Fee Related CN202540002U (en) | 2012-03-20 | 2012-03-20 | Novel loose broach oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202540002U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615539A (en) * | 2012-03-20 | 2012-08-01 | 无锡市布雷斯数控机床有限公司 | Novel loosening and tightening cutter oil cylinder |
| CN109434535A (en) * | 2018-11-28 | 2019-03-08 | 苏州市职业大学 | Electromagnetic piston type tool changing device |
| CN112122998A (en) * | 2020-09-17 | 2020-12-25 | 浙江双正科技股份有限公司 | Machine tool |
-
2012
- 2012-03-20 CN CN2012201050470U patent/CN202540002U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615539A (en) * | 2012-03-20 | 2012-08-01 | 无锡市布雷斯数控机床有限公司 | Novel loosening and tightening cutter oil cylinder |
| CN109434535A (en) * | 2018-11-28 | 2019-03-08 | 苏州市职业大学 | Electromagnetic piston type tool changing device |
| CN112122998A (en) * | 2020-09-17 | 2020-12-25 | 浙江双正科技股份有限公司 | Machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20130320 |