CN207431831U - A kind of S type collets of row's knife numerically controlled lathe - Google Patents
A kind of S type collets of row's knife numerically controlled lathe Download PDFInfo
- Publication number
- CN207431831U CN207431831U CN201721580926.8U CN201721580926U CN207431831U CN 207431831 U CN207431831 U CN 207431831U CN 201721580926 U CN201721580926 U CN 201721580926U CN 207431831 U CN207431831 U CN 207431831U
- Authority
- CN
- China
- Prior art keywords
- row
- numerically controlled
- collet
- types
- controlled lathe
- 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.)
- Active
Links
Landscapes
- Gripping On Spindles (AREA)
Abstract
The utility model discloses a kind of S type collets of row's knife numerically controlled lathe, including fixed adapter, S types collet, tapered sleeve, link block, screw rod and connector sleeve, the fixed adapter is mounted on main shaft, the S types collet is mounted on fixed adapter, the tapered sleeve is connected through a screw thread with link block, one end of the screw rod is connected through a screw thread through S types collet with link block, and the other end and the connector sleeve of the screw rod are connected through a screw thread, one end connection of the connector sleeve and pull rod.The utility model can efficiently solve the part clamping problem high to length direction required precision, can solve part length consistency problem, economical and practical, be used suitable for small-sized row's knife numerically controlled lathe of all kinds of models.
Description
Technical field
The utility model is related to arrange the S type springs of knife lathe frock technical field more particularly to a kind of row's knife numerically controlled lathe
Collet.
Background technology
Numerically controlled lathe is at present using one of relatively broad numerically-controlled machine tool.It is mainly used for axial workpiece or disk-like accessory
Inside and outside cylindrical surface, the inside and outside circular conical surface of arbitrary cone angle, the machinings such as positive camber and cylinder, tapered tread in complicated revolution,
And grooving, drilling, reaming, fraising and bore hole etc. can be carried out.Numerically-controlled machine tool is according to the processing program woven in advance, automatically
Part to be processed is processed.We the machining process route of part, technological parameter, the movement locus of cutter, displacement,
Cutting parameter and miscellaneous function are written as processing program list according to instruction code as defined in numerically-controlled machine tool and program format, then
The content record in this program list on control medium, it is then input in the numerical control device of numerically-controlled machine tool, so as to command machine
Bed processing part.
In the common installation way of row's knife numerically-controlled machine tool, generally rear pull type structure.For the stringent revolution of overall length requirement
Body part, overall length can not often ensure, to solve this problem, in the case where not changing original clamp system, change machine
The structure type of bed fixture, designs S type collets.
Utility model content
The purpose of this utility model is to provide a kind of S type collets of row's knife numerically controlled lathe, solve original rear pull type
Collet, in holding parts, part movement causes the Workpiece length processed to change unstable, revolving parts overall length not
The problem of consistent.
According to a kind of S type collets of row's knife numerically controlled lathe of the utility model embodiment, including fixed adapter, S
Type collet, tapered sleeve, link block, screw rod and connector sleeve, the fixed adapter are mounted on main shaft, and the S types collet is mounted on
On fixed adapter, the tapered sleeve is connected through a screw thread with link block, and one end of the screw rod leads to through S types collet with link block
Threaded connection is crossed, the other end and the connector sleeve of the screw rod are connected through a screw thread, one end connection of the connector sleeve and pull rod.
On the basis of said program, the outside between the fixed adapter and tapered sleeve is equipped with retaining ring, and the retaining ring is with consolidating
Determine adapter threads connection, and retaining ring is close to the inwardly projecting formation baffle ring in one end of tapered sleeve.
On the basis of said program, the tapered sleeve is matched with the baffle ring close to the outwardly formation in one end of retaining ring
Spacing ring.
On the basis of said program, the other end of the pull rod is connected with the output terminal of cylinder or oil cylinder.
On the basis of said program, the screw rod is located at fixed adapter, S types collet, tapered sleeve, the central axes of link block
On.
On the basis of said program, the S types collet is equipped with the conical surface close to the one side of screw rod.
The utility model has an advantageous effect in that compared with prior art：
1st, S types collet is mounted on fixed adapter and is rotated together with fixed adapter, and Z-direction does not move, workpiece
Overall length is easily guaranteed that；
2nd, tapered sleeve is moved backward by axial force, and tapered sleeve shrinks the S type collet conical surfaces in moving process, so as to clamp
Workpiece；
3rd, the part clamping problem high to length direction required precision can be efficiently solved, part length one can be solved
Sex chromosome mosaicism is caused, it is economical and practical, it is used suitable for small-sized row's knife numerically controlled lathe of all kinds of models.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 be the utility model proposes a kind of row's knife numerically controlled lathe S type collets structure diagram.
In figure：1- fixed adapters, 2-S types collet, 3- tapered sleeves, 301- spacing rings, 4- link blocks, 5- screw rods, 6- connections
Set, 7- retaining rings, 701- baffle rings, 8- pull rods.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Referring to Fig. 1, a kind of S type collets of row's knife numerically controlled lathe, including fixed adapter 1, S types collet 2, tapered sleeve
3rd, link block 4, screw rod 5 and connector sleeve 6, fixed adapter 1 are mounted on main shaft, and S types collet 2 is mounted on fixed adapter 1,
Tapered sleeve 3 is connected through a screw thread with link block 4, and one end of screw rod 5 is connected through a screw thread through S types collet 2 with link block 4, screw rod 5
The other end be connected through a screw thread with connector sleeve 6, connector sleeve 6 is connected with one end of pull rod 8, S types collet be mounted on fixed adaptation
It is rotated together with fixed adapter on device, Z-direction does not move, and the overall length of workpiece is easily guaranteed that, fixed adapter 1 and tapered sleeve 3
Between outside be equipped with retaining ring 7, retaining ring 7 is threadedly coupled with fixed adapter 1, and retaining ring 7 is inwardly projecting close to one end of tapered sleeve 3
Baffle ring 701 is formed, tapered sleeve 3 passes through gear close to the outwardly formation in one end of retaining ring 7 and 701 matched spacing ring 301 of baffle ring
The cooperation of ring 701 and spacing ring 301 makes retaining ring 7 possess the effect of protection and /V, the other end of pull rod 8 and the output terminal of cylinder
Connection, makes tapered sleeve 3 be moved backward by axial force, screw rod 5 is located in fixed adapter 1, S types collet 2, tapered sleeve 3, link block 4
On axis, S types collet 2 is equipped with the conical surface close to the one side of screw rod 5, is shunk by 2 conical surface of S types collet, clamps workpiece.
When in use, first connector sleeve 6 is screwed into pull rod 8, entire clamp system is mounted on rear-end of spindle, then will be fixed
Adapter, which is mounted on main shaft, uses amesdial beat, and S types collet 2 is mounted on fixed adapter 1.Again by link block 4
It is screwed into tapered sleeve 3, then screw rod 5 is screwed into link block 4, finally tapered sleeve 3, link block 4, screw rod 5 are screwed into together in connector sleeve 6
Face, installation is complete for S types collet.Operation principle：Cylinder pulls pull rod 8, and pull rod 8 pulls screw rod 5, due to tapered sleeve 3, link block 4, spiral shell
These parts of bar 5 are connected through a screw thread to form an entirety, tapered sleeve 3 are made to be moved to spindle end, so that the cone of S types collet 2
Face is shunk, and clamps workpiece.
In conclusion the S types collet of row's knife numerically controlled lathe can be efficiently solved to length direction required precision
High part clamping problem, can solve part length consistency problem, economical and practical, suitable for small-sized row's knife of all kinds of models
Numerically controlled lathe uses.
Part is not described in detail for the utility model, is the known technology of those skilled in the art.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of S type collets of row's knife numerically controlled lathe, it is characterised in that：Including fixed adapter (1), S types collet (2),
Tapered sleeve (3), link block (4), screw rod (5) and connector sleeve (6), the fixed adapter (1) are mounted on main shaft, the S types folder
Head (2) is mounted on fixed adapter (1), and the tapered sleeve (3) is connected through a screw thread with link block (4), and the one of the screw rod (5)
End is connected through a screw thread through S types collet (2) and link block (4), and the other end and the connector sleeve (6) of the screw rod (5) pass through spiral shell
Line connects, and the connector sleeve (6) is connected with one end of pull rod (8).
2. a kind of S type collets of row's knife numerically controlled lathe according to claim 1, it is characterised in that：The fixation is fitted
Outside between orchestration (1) and tapered sleeve (3) is equipped with retaining ring (7), and the retaining ring (7) is threadedly coupled with fixed adapter (1), and protects
Ring (7) is close to the inwardly projecting formation baffle ring (701) in one end of tapered sleeve (3).
3. a kind of S type collets of row's knife numerically controlled lathe according to claim 2, it is characterised in that：The tapered sleeve (3)
Close to the outwardly formation in one end of retaining ring (7) and the baffle ring (701) matched spacing ring (301).
4. a kind of S type collets of row's knife numerically controlled lathe according to claim 1, it is characterised in that：The pull rod (8)
The other end be connected with the output terminal of cylinder or oil cylinder.
5. a kind of S type collets of row's knife numerically controlled lathe according to claim 1, it is characterised in that：The screw rod (5)
Positioned at fixed adapter (1), S types collet (2), tapered sleeve (3), link block (4) central axes on.
6. a kind of S type collets of row's knife numerically controlled lathe according to claim 1, it is characterised in that：The S types collet
(2) it is equipped with the conical surface close to the one side of screw rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721580926.8U CN207431831U (en) | 2017-11-22 | 2017-11-22 | A kind of S type collets of row's knife numerically controlled lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721580926.8U CN207431831U (en) | 2017-11-22 | 2017-11-22 | A kind of S type collets of row's knife numerically controlled lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207431831U true CN207431831U (en) | 2018-06-01 |
Family
ID=62287202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721580926.8U Active CN207431831U (en) | 2017-11-22 | 2017-11-22 | A kind of S type collets of row's knife numerically controlled lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207431831U (en) |
-
2017
- 2017-11-22 CN CN201721580926.8U patent/CN207431831U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103252514B (en) | Expanding type clamp used on lathe and machining method thereof | |
| CN101003114A (en) | Digital control method for manufacturing thin wall parts | |
| CN103447566A (en) | Positioner | |
| CN105729300A (en) | Clamp for cylindrical grinding of hollow shaft | |
| CN205614146U (en) | Lathe cover thread tapper | |
| CN106964813B (en) | A kind of method of precise hole organisation of working and manual processing precise hole | |
| CN103341817B (en) | Inner hole grinding mandril with freely-adjusted outer diameter and manufacturing method thereof | |
| CN201446439U (en) | Main shaft core rod for machining axle sleeve parts | |
| CN207431831U (en) | A kind of S type collets of row's knife numerically controlled lathe | |
| CN204818136U (en) | Spring chuck clamping device of numerically controlled lathe | |
| CN103586644A (en) | Method for machining outer conical precision thin-wall part | |
| CN101920342B (en) | Method for processing end cap of printing roller | |
| CN105081482A (en) | Inner and outer triangular thread machining device of common lathe | |
| CN104384952B (en) | A kind of Lathe screw tap fixture | |
| CN207695632U (en) | A kind of fine filaments processing unit (plant) on lathe | |
| CN202539723U (en) | Internal thread machining | |
| CN109226787A (en) | A kind of novel numerical control cutting off machine | |
| CN208628465U (en) | A kind of easy disassembly formula numerically controlled lathe collet | |
| CN209349924U (en) | A kind of axial high-precision positioner of lathe workpiece | |
| CN208450611U (en) | Numerically controlled lathe | |
| CN208528552U (en) | A kind of numerically controlled lathe collet clamp system | |
| CN104439346A (en) | Floating clamp for boring cutter bar | |
| CN207840794U (en) | The anti-breaking off clamping device of numerical control lathe tap | |
| JPS61131822A (en) | Thread cutting machine | |
| CN208391504U (en) | A kind of automatic compacting device for numerically controlled lathe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |