CN201261124Y - Rotary type manual head support - Google Patents
Rotary type manual head support Download PDFInfo
- Publication number
- CN201261124Y CN201261124Y CNU2008201520338U CN200820152033U CN201261124Y CN 201261124 Y CN201261124 Y CN 201261124Y CN U2008201520338 U CNU2008201520338 U CN U2008201520338U CN 200820152033 U CN200820152033 U CN 200820152033U CN 201261124 Y CN201261124 Y CN 201261124Y
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- CN
- China
- Prior art keywords
- head
- accessory
- supporting frame
- type manual
- positioning
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- Expired - Lifetime
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Abstract
The utility model relates to a gyration type manual head supporting frame which comprises a supporting frame body (B), accessory head positioning structures (1), a head changing mechanism and an accessory head main shaft positioning key (3), wherein the two accessory head positioning structures (1) are symmetrically arranged, and each accessory head positioning structure (1) comprises a positioning pin (11) and a spring (12) arranged below the positioning pin (11). The gyration type manual head supporting frame causes an accessory head not to generate pin clamping phenomenon because of various reasons during the assembly and disassembly process. The gyration type manual head supporting frame can accurately position at the position with an angle of 4 x 90 DEG through the head changing mechanism when supporting a right-angle cutter head, a flat-sided cutter head and a universal cutter head, effectively simplify a process of the back and forth regulation of the accessory head and the alignment found by a meter when a machine tool needs to be precisely processed at the position with an angle of 4 x 90 DEG, and simultaneously greatly enhance the work efficiency and provide the effective scheme and probability for users when the machine tool uses a manual accessory head.
Description
Technical field
The utility model belongs to the Longmen machine tool field of components, particularly relates to a kind of lathe manual heads support.
Background technology
In the face of the existing market situation, pursue the general trend that whole processing of finishing part under a clamping are undoubtedly Manufacturing Technology Development.For vertical machining centre, want to realize a plurality of operations, multiaspect processing, on a machine tool, realize that it is with part multiple clamping or the auxiliary turntable of dress that two kinds of methods one are just arranged, second installs the annex head additional at main tapping exactly, accessories mill-head the cutter formula arranged with function accessories first two.Cutter formula annex area of bed is little, power is less, only is fit to little type and uses, and the function accessories head then has multiple, and as right angle head milling head, Extension Head, flat-sided milling head etc., big type uses in being fit to.But because the installation requirement of annex head own is higher; as not only cost is very high to adopt the automatic head structure; technology is full maturity not as yet; reliability is not high; particularly do not need often to change when using on the medium-and-large-sized lathe of head and the machining large part, will adopt manual installation annex head, but manually the annex head has constant weight; add the requirement that certain installation accuracy will be arranged, so need a kind ofly change a storehouse support easy to use to increase work efficiency and reliability of structure.
In recent years, along with the demand in lathe market, the world from simple type, popular style constantly at a high speed, direction such as compound, intelligent, environmental protection develops, especially the multiaspect process technology advances with fast speeds in the energy, space flight, automobile, traffic, war industry's five big industries.Simultaneously, under the strong support of lathe high speed machining, the multiaspect process technology has demonstrated its powerful energy day by day as a kind of development trend.Particularly aspect the machining tool of gantry, a clamping, the multiaspect process technology highlights its powerful advantage especially.Because China NC Machine exploitation, manufacture level and international most advanced level exist gap, five side machining apparatus beds of China also are in the starting developing stage.How to realize great-leap-forward development, march, become the target that numerous Chinese lathe enterprise is pursued to the machine industry high-end field.In the face of domestic lathe producer comprises that at the annex header structure Tou Ku and a storehouse support technology are not very ripe situations, and manual heads change adjust cumbersome.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of pivotal manual heads support, to solve the defective of manual heads replacing adjustment trouble in the prior art.
A kind of pivotal manual heads support, by stake body (B), annex head location structure (1), change head mechanism and annex head main shaft positioning key (3) and constitute, described annex head location structure (1) has 2 symmetric arrangement, comprises alignment pin (11) and is contained in spring (12) under the alignment pin (11).
The described head mechanism that changes comprises positioner (2), rotating shaft (4) and steel ball rail mechanism (5), described rotating shaft (4) is contained in the central authorities of stake body (B) bottom, stake body (B) bottom also has the locating hole that 4 and positioner (2) match, and 4 locating holes center on rotating shaft (4) annular array and line up square.
Described positioner (2) is location draw ring or bolt.
Beneficial effect
The utility model locating pin structure adopts symmetric arrangement, and spring is housed below, makes the annex head in cargo handling process, not the phenomenon that can block because of the pin that a variety of causes causes.When pivotal manual heads support support right-angle milling head, flat-sided milling head and universal milling head, can be by changing head mechanism in the position accurate in locating of 4 x, 90 degree, when having simplified lathe effectively and on the position of 4 x, 90 degree, needing to make Precision Machining, adjust the annex head back and forth, beat the process of table centering (directly).Simultaneously also for the user when lathe uses manual annex head, improved operating efficiency to a greater extent, scheme and may is provided effectively.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is an annex head location structure enlarged diagram;
Fig. 3 is the utility model left view.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
A kind of pivotal manual heads support, by stake body B, annex head location structure 1, change head mechanism and annex head main shaft positioning key 3 constitutes, described annex head location structure 1 has 2 symmetric arrangement, comprises alignment pin 11 and is contained in spring 12 under the alignment pin 11; The described head mechanism that changes comprises location draw ring 2, rotating shaft 4 and steel ball rail mechanism 5, described rotating shaft 4 is contained in the central authorities of stake body B bottom, stake body B bottom also has 4 locating holes that match with location draw ring 2, and 4 locating holes are lined up square around rotating shaft 4 annular arrays.
A kind of pivotal manual heads support, by stake body B, annex head location structure 1, change head mechanism and annex head main shaft positioning key 3 constitutes, described annex head location structure 1 has 2 symmetric arrangement, comprises alignment pin 11 and is contained in spring 12 under the alignment pin 11; The described head mechanism that changes comprises bolt 2, rotating shaft 4 and steel ball rail mechanism 5, described rotating shaft 4 is contained in the central authorities of stake body B bottom, stake body B bottom also has 4 locating holes that match with bolt 2, and 4 locating holes are lined up square around rotating shaft 4 annular arrays.
This structure utilizes the right-angle milling head should be on the position of 4 x 90 degree, need make precision machined characteristics for a long time, installed the head mechanism that changes of four stations forming by positioner 2, rotating shaft 4 and steel ball rolling channel mechanism 5 below the utility model additional, very convenient when making it on the position of 4 x, 90 degree, change.During indexing, only need normally machine coordinates to be moved to examination and mix up the position, turn on mounting screw on 4 angles, make the annex head be placed on the shelf, No. 2 location of pull-up draw ring, annex head A can rotate around rotating shaft 4 by steel ball rolling channel mechanism 5, and has four locating holes all can accurately positioner 2 to be inserted in the position of 4 x, 90 degree, again mounting screw on 4 angles is tightened, finished the angular transition of annex head A.
Claims (3)
1. pivotal manual heads support, by stake body (B), annex head location structure (1), change head mechanism and annex head main shaft positioning key (3) and constitute, it is characterized in that: described annex head location structure (1) has 2 symmetric arrangement, comprises alignment pin (11) and is contained in spring (12) under the alignment pin (11).
2. pivotal manual heads support as claimed in claim 1, it is characterized in that: the described head mechanism that changes comprises positioner (2), rotating shaft (4) and steel ball rail mechanism (5), described rotating shaft (4) is contained in the central authorities of stake body (B) bottom, stake body (B) bottom also has the locating hole that 4 and positioner (2) match, and 4 locating holes center on rotating shaft (4) annular array and line up square.
3. pivotal manual heads support as claimed in claim 2 is characterized in that: described positioner (2) is location draw ring or bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201520338U CN201261124Y (en) | 2008-08-15 | 2008-08-15 | Rotary type manual head support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201520338U CN201261124Y (en) | 2008-08-15 | 2008-08-15 | Rotary type manual head support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201261124Y true CN201261124Y (en) | 2009-06-24 |
Family
ID=40807591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201520338U Expired - Lifetime CN201261124Y (en) | 2008-08-15 | 2008-08-15 | Rotary type manual head support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201261124Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101797699A (en) * | 2010-02-10 | 2010-08-11 | 中捷机床有限公司 | Automatic swap method of machine tool |
-
2008
- 2008-08-15 CN CNU2008201520338U patent/CN201261124Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101797699A (en) * | 2010-02-10 | 2010-08-11 | 中捷机床有限公司 | Automatic swap method of machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NINGBO HAITIAN PRECISION MACHINERY CO., LTD Free format text: FORMER NAME: NINGBO HAITIAN PRECISION MACHINERY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 315800 Mount Huangshan West Road, Beilun District, Zhejiang, No. 235, No. Patentee after: Ningbo Haitian Precision Machinery Co., Ltd. Address before: 315000 No. 235 West Mount Huangshan Road, Beilun District, Zhejiang, Ningbo Patentee before: Ningbo Haitian Precision Machinery Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20090624 Effective date of abandoning: 20170918 |
|
| AV01 | Patent right actively abandoned |