CN203992439U - Tailstock pressure for the engraving machine lathe of making a plate is top - Google Patents
Tailstock pressure for the engraving machine lathe of making a plate is top Download PDFInfo
- Publication number
- CN203992439U CN203992439U CN201420323351.1U CN201420323351U CN203992439U CN 203992439 U CN203992439 U CN 203992439U CN 201420323351 U CN201420323351 U CN 201420323351U CN 203992439 U CN203992439 U CN 203992439U
- Authority
- CN
- China
- Prior art keywords
- pressure
- overcoat
- spring
- inner sleeve
- sleeve
- 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
A kind of tailstock pressure for the engraving machine lathe of making a plate is top, comprises the top body of pressure and pressure adjustable sleeve, and the top body of pressure is inlaid in pressure adjustable sleeve, and pressure adjustable sleeve provides compensator or trimmer pressure to the top body of pressure.Pressure adjustable sleeve comprises inner sleeve, overcoat, relief frame, overcoat base, spring and spring base; Overcoat movable set is at the middle part of inner sleeve, and relief frame is connected with the front threads of inner sleeve, and spring housing is contained in the rear portion of inner sleeve, overcoat base be connected to the rear end of overcoat and be sleeved on inner sleeve and spring outside, in spring base is connected to the tail end of inner sleeve and spring is sealed on.The utility model is easy to operate, and pressure is controlled, and the scope of application is wide, to tailstock after the various and tape spool quill of cannulated sleeve kind specification industry different in size, is all that the machine of chuck three-jaw is particularly applicable.
Description
Technical field
The utility model relates to processing equipment, and particularly a kind of tailstock pressure for the engraving machine lathe of making a plate is top.
Background technology
In prior art, before engraving machine lathe, tailstock is all chuck three-jaw, and rear tailstock is divided into two kinds: a kind of is manual tailstock, and a kind of is chuck three-jaw.The workpiece of processing is divided into two kinds: a kind of is cannulated sleeve workpiece, and another kind is band shaft-like work.Rear tailstock is that the lathe of manual tailstock coordinates fan-shaped top and pressure live center to withstand plug-hole and axle centre bore, although two kinds of workpiece can be processed, but there is a defect: process when length is with shaft-like work because workpiece rotational frequency is very high, due to the irregular problem of the easy appearance of effect surface of the work of centrifugal force.Although the lathe that rear tailstock is chuck three-jaw can solve long band shaft-like work problem.But there are two kinds of defects: the one, string thick stick of each Dou Yao center string, not only time-consuming effort again during processing cannulated sleeve workpiece.The 2nd, to process shorter band shaft-like work and just can not process, engraving machine laser head can bump against rear tailstock chuck three-jaw.
Utility model content
The purpose of this utility model, is just to provide a kind of tailstock pressure for the engraving machine lathe of making a plate top.
The purpose of this utility model is achieved in that a kind of tailstock pressure for the engraving machine lathe of making a plate is top, comprise the top body of pressure, also comprise pressure adjustable sleeve, the top body of described pressure is inlaid in pressure adjustable sleeve, and pressure adjustable sleeve provides compensator or trimmer pressure to the top body of pressure.
Described pressure adjustable sleeve comprises inner sleeve, overcoat, relief frame, overcoat base, spring and spring base; Overcoat movable set is at the middle part of inner sleeve, and relief frame is connected with the front threads of inner sleeve, and spring housing is contained in the rear portion of inner sleeve, overcoat base be connected to the rear end of overcoat and be sleeved on inner sleeve and spring outside, in spring base is connected to the tail end of inner sleeve and spring is sealed on.
The top body of described pressure is that three colour circles pressure alive is top or fan-shaped top.
Described overcoat inside studs with copper sheathing.
In described, be arranged with axial mesopore, the top body of described pressure is inserted in this mesopore.
Described overcoat base is provided with interior step, and this interior step forms spring base.
Compared with prior art, this technology has following advantage and disadvantage:
One, the scope of application is wide, and after the top and industry that tape spool quill is different in size various to cannulated sleeve kind specification of plate-making engraving machine tailstock tool pressure, tailstock is all that the machine of chuck three-jaw is particularly applicable.
Two, easy to operate: to load and unload simple and convenient at every turn.
Three, pressure is controlled: can adjust pressure according to the weight of sleeve workpiece.
Accompanying drawing explanation
Fig. 1 is that the utility model is for the top basic structure schematic diagram of the tailstock pressure of the engraving machine lathe of making a plate.
The specific embodiment
Referring to Fig. 1, the tailstock pressure for the engraving machine lathe of making a plate of the present utility model is top, comprises the top body 1 of pressure and pressure adjustable sleeve, and the top body of pressure is inlaid in pressure adjustable sleeve, and pressure adjustable sleeve provides compensator or trimmer pressure to the top body of pressure.
Pressure adjustable sleeve wherein comprises inner sleeve 2, overcoat 3, relief frame 4, overcoat base 5, spring 6 and spring base 7.Overcoat movable set is at the middle part of inner sleeve, and relief frame is connected with the front threads of inner sleeve, and spring housing is contained in the rear portion of inner sleeve, overcoat base be connected to the rear end of overcoat and be sleeved on inner sleeve and spring outside, in spring base is connected to the tail end of inner sleeve and spring is sealed on.
The top body of pressure in the utility model can adopt three colour circles pressure alive top or fan-shaped top.
Overcoat inside in the utility model studs with copper sheathing 8.
In in the utility model, be arranged with axial mesopore, the top body of pressure is inserted in this mesopore.
Overcoat base in the utility model is provided with interior step, and this interior step forms spring base.
Operation principle of the present utility model is: be clipped on rear tailstock chuck three-jaw tailstock pressure of the present utility model is top, by adjusting concentricity, then install workpiece and pin rear tailstock and chuck three-jaw, according to the weight rotation relief frame of workpiece, make spring do elastic motion, reach the top pressure indication colour circle finger lock relief frame of three colour circles pressure alive, thereby play stable effect.
The present invention has utilized helical spring favorable elasticity, thereby pressure adjustable sleeve is seesawed in elastic range, adjusts the top pressure of three colour circles pressure alive.Also on relief frame, be provided with jackscrew, reaching required pressure finger lock relief frame, increased the stability of the top pressure of plate-making engraving machine tailstock tool pressure.
Claims (5)
1. the tailstock pressure for the engraving machine lathe of making a plate is top, comprise the top body of pressure, it is characterized in that: also comprise pressure adjustable sleeve, the top body of described pressure is inlaid in pressure adjustable sleeve, and pressure adjustable sleeve provides compensator or trimmer pressure to the top body of pressure;
Described pressure adjustable sleeve comprises inner sleeve, overcoat, relief frame, overcoat base, spring and spring base; Overcoat movable set is at the middle part of inner sleeve, and relief frame is connected with the front threads of inner sleeve, and spring housing is contained in the rear portion of inner sleeve, overcoat base be connected to the rear end of overcoat and be sleeved on inner sleeve and spring outside, in spring base is connected to the tail end of inner sleeve and spring is sealed on.
2. the tailstock pressure for the engraving machine lathe of making a plate according to claim 1 is top, it is characterized in that: the top body of described pressure is that three colour circles pressure alive is top or fan-shaped top.
3. the tailstock pressure for the engraving machine lathe of making a plate according to claim 1 is top, it is characterized in that: described overcoat inside studs with copper sheathing.
4. the tailstock pressure for the engraving machine lathe of making a plate according to claim 1 is top, it is characterized in that: in described, be arranged with axial mesopore, the top body of described pressure is inserted in this mesopore.
5. the tailstock pressure for the engraving machine lathe of making a plate according to claim 1 is top, it is characterized in that: described overcoat base is provided with interior step, and this interior step forms spring base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420323351.1U CN203992439U (en) | 2014-06-17 | 2014-06-17 | Tailstock pressure for the engraving machine lathe of making a plate is top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420323351.1U CN203992439U (en) | 2014-06-17 | 2014-06-17 | Tailstock pressure for the engraving machine lathe of making a plate is top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203992439U true CN203992439U (en) | 2014-12-10 |
Family
ID=52032504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420323351.1U Expired - Fee Related CN203992439U (en) | 2014-06-17 | 2014-06-17 | Tailstock pressure for the engraving machine lathe of making a plate is top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203992439U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424065A (en) * | 2016-12-10 | 2017-02-22 | 无锡银联齿轮传动机械有限公司 | Demagnetization thimble assembly for stem pipe cleaning machine applied before plating |
| CN113245572A (en) * | 2021-04-21 | 2021-08-13 | 首钢京唐钢铁联合有限责任公司 | Tail tip device |
-
2014
- 2014-06-17 CN CN201420323351.1U patent/CN203992439U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424065A (en) * | 2016-12-10 | 2017-02-22 | 无锡银联齿轮传动机械有限公司 | Demagnetization thimble assembly for stem pipe cleaning machine applied before plating |
| CN113245572A (en) * | 2021-04-21 | 2021-08-13 | 首钢京唐钢铁联合有限责任公司 | Tail tip device |
| CN113245572B (en) * | 2021-04-21 | 2022-10-04 | 首钢京唐钢铁联合有限责任公司 | Tail center device |
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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: 20141210 Termination date: 20210617 |