CN205057076U - Tailstock aligning structure - Google Patents
Tailstock aligning structure Download PDFInfo
- Publication number
- CN205057076U CN205057076U CN201520699929.8U CN201520699929U CN205057076U CN 205057076 U CN205057076 U CN 205057076U CN 201520699929 U CN201520699929 U CN 201520699929U CN 205057076 U CN205057076 U CN 205057076U
- Authority
- CN
- China
- Prior art keywords
- tailstock
- panel
- base
- avertence axle
- hole
- 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 provides a tailstock aligning structure, including the tailstock, tailstock top be equipped with the panel, the panel be connected with the base of eccentric structure through adjusting connecting device, the upper portion of base seted up the through -hole, to pass through the flange cover fixed with the one end of left out tool mandrel, right avertence mandrel respectively the both ends of through -hole, left out tool mandrel, right avertence mandrel pass through the connecting piece and connect, left out tool mandrel, right avertence mandrel on all be equipped with the apical axis, the top and the roof connection that establishes in base upper end of apical axis, the utility model discloses simple structure through the shift control to its position, compensaties the loss of precision, reaches mechanical performance's stability, the mechanical equipment's of improvement life.
Description
Technical field
The utility model relates to technical field of mechanical manufacturing equipment, is specifically related to a kind of tailstock aligning structure.
Background technology
In light machine tool, tailstock is combined with slant rail lathe bed, its locating surface under, panel upper, lathe frequently use in, because the contact surface of locating surface is little, wearing and tearing are relatively large, do not have indemnifying measure again, therefore long-term accumulated, just cause the high level error such as or not main shaft and the top axis of tailstock two, tailstock on the low side, precision runs off, and processing work does not reach requirement, lathe is had to carry out roughing and is even carried out large repairs, and causes waste.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of tailstock aligning structure, and structure is simple, by adjusting the skew of its position, making up the loss of precision, reaching the stability of mechanical serviceability, the service life of the plant equipment of raising.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of tailstock aligning structure, include tailstock, panel is provided with above described tailstock, described panel is connected with the base of eccentric structure by regulating jockey, the top of described base offers through hole, the two ends of described through hole are fixed with one end of left avertence axle, right avertence axle respectively by flange sleeve, described left avertence axle, right avertence axle are connected by connector, described left avertence axle, right avertence axle are equipped with apical axis, and the top of described apical axis is connected with the top board being located at base upper end.
Described adjustment jockey includes locating piece, screw rod, nut, described locating piece offers through hole, locating piece is connected with panel, and described screw rod is connected with the threaded hole being opened in base one side through locating piece, and locating piece is fixed on screw rod by nut.
Described panel is trapezium structure, and panel offers connecting groove, and locating piece is fixed on panel by groove.
Described panel adopts No. 45 steel forgings to form, and strengthens its anti-wear performance.
Described connector is straight pin, and described left avertence axle, one end of right avertence axle are equipped with spiral connecting hole, can effectively left avertence axle, right avertence axle be connected by straight pin and change distance therebetween.
Described left avertence axle, one end of right avertence axle are all connected with flange sleeve, and described flange sleeve is fixed by screws on base.
Described base is ladder structure of right angle, the hypotenuse of described base and the hypotenuse of panel suit mutually, described chassis interior is hollow structure, the upper surface of described base is provided with two T-shaped connecting holes, the top of described base is provided with through hole, and left avertence axle, right avertence axle can be connected through through hole.
The beneficial effects of the utility model are: the utility model structure is simple, by adjusting the skew of its position, making up the loss of precision, reaching the stability of mechanical serviceability, the service life of the plant equipment of raising.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is mounting structure schematic diagram of the present utility model;
Fig. 3 is the utility model part-structure schematic diagram.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in the figure, a kind of tailstock aligning structure, include tailstock 1, panel 2 is provided with above described tailstock 1, described panel 2 is connected with the base 4 of eccentric structure by regulating jockey 3, the top of described base 4 offers through hole 5, the two ends of described through hole 5 are fixed with one end of left avertence axle 7, right avertence axle 8 respectively by flange sleeve 6, described left avertence axle 7, right avertence axle 8 are connected by connector 9, described left avertence axle 7, right avertence axle 8 are equipped with apical axis 10, and the top of described apical axis 10 is connected with the top board 11 being located at base 1 upper end.
Described adjustment jockey 3 includes locating piece 12, screw rod 13, nut 14, described locating piece 12 offers through hole, locating piece 12 is connected with panel 2, described screw rod 13 is connected with the threaded hole being opened in base 1 one side through locating piece 12, and locating piece 12 is fixed on screw rod 13 by nut 14.
Described panel 2 is trapezium structure, and panel 2 offers connecting groove 21, locating piece 12 is fixed on panel 2 by groove 21.
Described connector 9 is straight pin, and described left avertence axle 7, one end of right avertence axle 8 are equipped with spiral connecting hole, can effectively left avertence axle 7, right avertence axle 8 be connected by straight pin and change distance therebetween.
Described left avertence axle 7, one end of right avertence axle 8 are all connected with flange sleeve 6, and described flange sleeve 6 is fixed on base by screw 15.
Described base 4 is ladder structure of right angle, the hypotenuse of described base 4 and the hypotenuse of panel 2 suit mutually, described base 4 inside is hollow structure, the upper surface of described base 4 is provided with two T-shaped connecting holes 16, the top of described base 4 is provided with through hole 5, and left avertence axle 7, right avertence axle 8 can be connected through through hole 5.
The utility model is about the using method of adjustment tailstock:
1. to go to the bottom the plane of rail plate, upper facade, declivity facade by bed ways essence facing-up tailstock, reach 0.03mm clearance gauge between faying face and do not insert, every 25x25mm
2interior evenly aobvious some 6-8; Tailstock main-shaft axis, to the equal altitudes error of head of a bed main-shaft axis, is 0-+0.03mm being parallel and perpendicular to bed ways in-plane.
2. press binding site essence facing-up panel, reach 0.03mm clearance gauge between faying face and do not insert, every 25x25mm
2interior evenly aobvious some 6-8.
3. adjusted in two eccentric shaft directions consistent, join and do to sell connection directly to households, be then fitted into tailstock, adjustment axle two ends flange sleeve, carries out axial location and fixes, rotate wherein one or two eccentric shaft, and the change of radial distance promotes the plate of apical axis termination.Measure the parallelism error of two plates to upper facade, allowable error is 0-0.02mm, if overproof time according to value reconditioning.
4. tailstock 1 after a certain period of use time, measures the not equal altitude error of main-shaft axis before and after it, if when occurring that tailstock axis is on the low side, unclamp eccentric shaft and lock, adjusted the movement of panel 2 by nut 14, when reaching required not equal altitude error, nut 14 fixes the position of panel 2.
5. the wearing and tearing of top eccentric structure part are relatively little, but will carry out Wear-resistant Treatment, and by the eccentric position selective hardening of two eccentric shafts, reach hardness HRC52, apical axis 10 and top board 11 integral quenching, also reach same hardness.The panel 2 of bottom weares and teares relatively large, can be forged and form, improve wearability by No. 45 steel.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. a tailstock aligning structure, include tailstock, it is characterized in that: above described tailstock, be provided with panel, described panel is connected with the base of eccentric structure by regulating jockey, the top of described base offers through hole, the two ends of described through hole are fixed with one end of left avertence axle, right avertence axle respectively by flange sleeve, described left avertence axle, right avertence axle are connected by connector, described left avertence axle, right avertence axle are equipped with apical axis, and the top of described apical axis is connected with the top board being located at base upper end.
2. a kind of tailstock aligning structure according to claim 1, it is characterized in that: described adjustment jockey includes locating piece, screw rod, nut, described locating piece offers through hole, locating piece is connected with panel, described screw rod is connected with the threaded hole being opened in base one side through locating piece, and locating piece is fixed on screw rod by nut.
3. a kind of tailstock aligning structure according to claim 1, is characterized in that: described panel is trapezium structure, and panel offers connecting groove, and locating piece is fixed on panel by groove.
4. a kind of tailstock aligning structure according to claim 3, is characterized in that: described panel adopts No. 45 steel forgings to form, and strengthens its anti-wear performance.
5. a kind of tailstock aligning structure according to claim 1, is characterized in that: described connector is straight pin, and described left avertence axle, one end of right avertence axle are equipped with spiral connecting hole.
6. a kind of tailstock aligning structure according to claim 1, is characterized in that: described left avertence axle, one end of right avertence axle are all connected with flange sleeve, and described flange sleeve is fixed by screws on base.
7. a kind of tailstock aligning structure according to claim 1, it is characterized in that: described base is ladder structure of right angle, the hypotenuse of described base and the hypotenuse of panel suit mutually, described chassis interior is hollow structure, the upper surface of described base is provided with two T-shaped connecting holes, and the top of described base is provided with through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520699929.8U CN205057076U (en) | 2015-09-10 | 2015-09-10 | Tailstock aligning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520699929.8U CN205057076U (en) | 2015-09-10 | 2015-09-10 | Tailstock aligning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205057076U true CN205057076U (en) | 2016-03-02 |
Family
ID=55383679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520699929.8U Expired - Fee Related CN205057076U (en) | 2015-09-10 | 2015-09-10 | Tailstock aligning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205057076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643458A (en) * | 2016-03-29 | 2016-06-08 | 中国工程物理研究院机械制造工艺研究所 | Cylindrical grinder tailstock fine adjustment device |
-
2015
- 2015-09-10 CN CN201520699929.8U patent/CN205057076U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643458A (en) * | 2016-03-29 | 2016-06-08 | 中国工程物理研究院机械制造工艺研究所 | Cylindrical grinder tailstock fine adjustment 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 |
Granted publication date: 20160302 Termination date: 20170910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |