CN203992442U - Tailstock relief arrangement - Google Patents
Tailstock relief arrangement Download PDFInfo
- Publication number
- CN203992442U CN203992442U CN201420335020.XU CN201420335020U CN203992442U CN 203992442 U CN203992442 U CN 203992442U CN 201420335020 U CN201420335020 U CN 201420335020U CN 203992442 U CN203992442 U CN 203992442U
- Authority
- CN
- China
- Prior art keywords
- tailstock
- groove
- load piece
- compensating
- relief arrangement
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- 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 kind of auxiliary equipment of using on digital control processing lathe, especially a kind of tailstock relief arrangement.It comprises a tailstock, position at corresponding two guide rails in the bottom of tailstock is respectively equipped with several compensating grooves, in each compensating groove, be respectively equipped with an off-load piece, in off-load piece lower horizontal, be provided with a direct selling, on selling directly to households, be provided with a deep groove ball bearing being flexibly connected with it, on off-load piece top, be provided with a butterfly spring, the top of butterfly spring is connected to the top of compensating groove.Outside off-load piece, a side of corresponding tailstock lateral wall is provided with a groove, and a bolt is connected in groove through tailstock sidewall.Its reasonable in design, easy to operate, time saving and energy saving, can light mobile tailstock, bar is pressed closer in tailstock, and clamp bar, greatly improve workman's operating efficiency, solved problems of the prior art.
Description
Technical field:
The utility model relates to a kind of auxiliary equipment of using on digital control processing lathe, especially a kind of tailstock relief arrangement.
Background technology:
At present; using numerically controlled lathe to add man-hour to the long bar of major diameter; conventionally can be applied to large-scale, heavily loaded, with the numerically controlled lathe of tailstock; tailstock is when clamping bar; need dependence to promote manually tailstock and just can hold out against and clamp bar, complete next step manufacturing procedure, very painstaking but dependence promotes heavy tailstock manually; labour intensity is large, inefficiency.
Utility model content:
The utility model provides a kind of tailstock relief arrangement, and its reasonable in design is easy to operate, time saving and energy saving, can light mobile tailstock, bar is pressed closer in tailstock, and clamp bar, and greatly improve workman's operating efficiency, solved problems of the prior art.
The utility model is to solve the problems of the technologies described above adopted technical scheme to be:
A kind of tailstock relief arrangement, comprise a tailstock, position at corresponding two guide rails in the bottom of tailstock is respectively equipped with several compensating grooves, in each compensating groove, be respectively equipped with an off-load piece, in off-load piece lower horizontal, be provided with a direct selling, on selling directly to households, be provided with a deep groove ball bearing being flexibly connected with it, on off-load piece top, be provided with a butterfly spring, the top of butterfly spring is connected to the top of compensating groove.
Outside off-load piece, a side of corresponding tailstock lateral wall is provided with a groove, and a bolt is connected in groove through tailstock sidewall.
On tailstock, be also provided with a locking device, locking device is included in level in tailstock and is provided with a camshaft, one end of camshaft passes tailstock sidewall and is connected with the bottom of a set lever, on the cam position of camshaft, vertical sleeve is provided with two stretching screws, the top of every stretching screw is connected with cavity floor by being arranged on the top nut in cavities in tailstock respectively, and the bottom of every stretching screw is connected by lower nut and the compression base plate being arranged under tailstock through tailstock bottom respectively.
The utility model adopts such scheme, and reasonable in design is easy to operate, time saving and energy saving, be arranged on the off-load piece of tailstock bottom, by contacting of deep groove ball bearing and slide rail, greatly reduce the frictional force of tailstock directly and between slide rail, tailstock can be moved easily; The locking device that is arranged on tailstock one side can be adjusted tailstock and slide rail, compress the distance between base plate and slide rail, and to lock or to unclamp tailstock and move on slide rail, stability is high, greatly improves workman's operating efficiency.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is A of the present utility model portion amplification view.
Fig. 3 is left view of the present utility model.
In figure, 1, tailstock; 2, compensating groove; 3, off-load piece; 4, deep groove ball bearing; 5, sell directly to households; 6, butterfly spring; 7, groove; 8, bolt; 9, camshaft; 10, set lever; 11, stretching screw; 12, cavity; 13, top nut; 14, compress base plate; 15, lower nut.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme, below by the specific embodiment, and in conjunction with its accompanying drawing, the utility model is elaborated.
As shown in Fig. 1-3, the utility model is to solve the problems of the technologies described above adopted technical scheme to be:
A kind of tailstock relief arrangement, comprise a tailstock 1, position at corresponding two guide rails in the bottom of tailstock 1 is respectively equipped with several compensating grooves 2, in each compensating groove 2, be respectively equipped with an off-load piece 3, in off-load piece 3 lower horizontal, be provided with a direct selling 5, in direct selling 5, be provided with a deep groove ball bearing being flexibly connected with it 4, on off-load piece 3 tops, be provided with a butterfly spring 6, the top of butterfly spring 6 is connected to the top of compensating groove 2.
In a side of off-load piece 3 corresponding tailstock 1 lateral walls in outsides, be provided with groove 7, one bolts 8 and be connected in groove 7 through tailstock 1 sidewall, prevent that off-load piece from skidding off when not using in compensating groove.
On tailstock 1, be also provided with a locking device, locking device is included in the interior level of tailstock 1 and is provided with a camshaft 9, one end of camshaft 9 passes tailstock 1 sidewall and is connected with the bottom of a set lever 10, on the cam position of camshaft 9, vertical sleeve is provided with two stretching screws 11, the top of every stretching screw 11 is connected with cavity 12 bottom surfaces by being arranged on the top nut in cavities 12 13 in tailstock 1 respectively, and the bottom of every stretching screw 11 is connected by lower nut 15 and the compression base plate 14 being arranged under tailstock 1 through tailstock 1 bottom respectively.
During use, tailstock 1 and compression base plate 14 are connected between the slide rail on numerically controlled lathe, then the bar tail end of required processing is stretched in tailstock 1, then promote tailstock 1 and move forward, make tailstock 1 hold out against the bar tail end of required processing, the handwheel on last operation tailstock 1 is locked bar.In the process moving at promotion tailstock 1, be arranged on the butterfly spring 6 in tailstock 1 bottom off-load 2 grooves, off-load piece 3 is ejected downwards, greatly reduce the frictional force between tailstock 1 and slide rail, facilitate workman to promote tailstock, time saving and energy saving, improve workman's operating efficiency.When arriving Working position, by operation set lever 10, grasp set lever 10 and move downwards, the boss of camshaft 9 drives stretching screw 11 to move down, thereby tailstock 1 is moved down, by being arranged on the compression base plate 14 of slide rail below, tailstock 1 is locked on slide rail motionless.When numerically controlled lathe completes after manufacturing procedure, first set lever 10 is upwards moved, the boss of camshaft 9 drives stretching screw 11 to move up, thereby tailstock 1 is moved up, tailstock 1 and compression base plate 14 are unclamped, manually promote again tailstock 1, in process equipment by bar from numerically controlled lathe, extract out, finally rotate handwheel, unclamp bar, by locking device, can be adjusted tailstock and slide rail, be compressed the distance between base plate and slide rail, to lock or to unclamp tailstock and move on slide rail, stability is high.
The above-mentioned specific embodiment can not be as the restriction to the utility model protection domain, and for those skilled in the art, any alternate modification that the utility model embodiment is made or conversion all drop in protection domain of the present utility model.
The utility model does not describe part in detail, is those skilled in the art of the present technique's known technology.
Claims (3)
1. a tailstock relief arrangement, comprise a tailstock, it is characterized in that: the position at corresponding two guide rails in the bottom of tailstock is respectively equipped with several compensating grooves, in each compensating groove, be respectively equipped with an off-load piece, in off-load piece lower horizontal, be provided with a direct selling, on selling directly to households, be provided with a deep groove ball bearing being flexibly connected with it, on off-load piece top, be provided with a butterfly spring, the top of butterfly spring is connected to the top of compensating groove.
2. tailstock relief arrangement according to claim 1, is characterized in that: outside off-load piece, a side of corresponding tailstock lateral wall is provided with a groove, and a bolt is connected in groove through tailstock sidewall.
3. tailstock relief arrangement according to claim 1, it is characterized in that: on tailstock, be also provided with a locking device, locking device is included in level in tailstock and is provided with a camshaft, one end of camshaft passes tailstock sidewall and is connected with the bottom of a set lever, on the cam position of camshaft, vertical sleeve is provided with two stretching screws, the top of every stretching screw is connected with cavity floor by being arranged on the top nut in cavities in tailstock respectively, and the bottom of every stretching screw is connected by lower nut and the compression base plate being arranged under tailstock through tailstock bottom respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420335020.XU CN203992442U (en) | 2014-06-20 | 2014-06-20 | Tailstock relief arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420335020.XU CN203992442U (en) | 2014-06-20 | 2014-06-20 | Tailstock relief arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203992442U true CN203992442U (en) | 2014-12-10 |
Family
ID=52032507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420335020.XU Expired - Fee Related CN203992442U (en) | 2014-06-20 | 2014-06-20 | Tailstock relief arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203992442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438378A (en) * | 2020-05-29 | 2020-07-24 | 河南科技大学 | Light tailstock body for machine tool and tailstock for machine tool using same |
-
2014
- 2014-06-20 CN CN201420335020.XU patent/CN203992442U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438378A (en) * | 2020-05-29 | 2020-07-24 | 河南科技大学 | Light tailstock body for machine tool and tailstock for machine tool using same |
| CN111438378B (en) * | 2020-05-29 | 2021-08-17 | 河南科技大学 | Light tailstock body for machine tool and tailstock for machine tool using same |
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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: 20141210 Termination date: 20150620 |
|
| EXPY | Termination of patent right or utility model |