CN207858299U - A kind of adjustable positioning collet chuck - Google Patents
A kind of adjustable positioning collet chuck Download PDFInfo
- Publication number
- CN207858299U CN207858299U CN201820112063.XU CN201820112063U CN207858299U CN 207858299 U CN207858299 U CN 207858299U CN 201820112063 U CN201820112063 U CN 201820112063U CN 207858299 U CN207858299 U CN 207858299U
- Authority
- CN
- China
- Prior art keywords
- collet chuck
- positioning
- shaft hole
- mounting shaft
- adjusting screw
- 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 discloses a kind of adjustable positioning collet chucks of technical field of lathe equipment,Including collet chuck,The left end of the collet chuck offers mounting shaft hole,It is evenly arranged with positioning internal thread on the left of the inner cavity of the mounting shaft hole,The left end outer wall of the collet chuck is uniformly provided with installation external screw thread,The left end bottom of the collet chuck offers locating groove,The inner cavity of the mounting shaft hole is equipped with adjusting screw,The left end outer wall of the adjusting screw offers the positioning external screw thread to match with positioning internal thread,Conflict fixing end is provided on the right side of the adjusting screw,And the outer wall for contradicting fixing end is socketed with compression elastic piece,The utility model is by improving collet chuck internal structure,Realizing can be with the effect with tune,Improve efficiency,Significantly save the plenty of time,It is novel to reduce human error,Realize the dimensional stability of workpiece product,Realize the front and back positioning for accurately controlling parts rod material.
Description
Technical field
The utility model is related to technical field of lathe equipment, specially a kind of adjustable positioning collet chuck.
Background technology
On lathe, milling machine, when clamping cutter, the handle of a knife of cutter all can assist being clamped using collet chuck, mesh
Preceding collet chuck all uses ER series, the processing of electrical type hardware part, due to the small clamping side of part comparison substantially
Formula is always a poorly to be solved the problems, such as, for example some diameters are in the short and small alloy material thimble class bar processing of 1mm-0.2mm
(in LED industry bonder commonly use consumptive material), it is necessary to use micropore collet chuck (i.e. collet), and the processing side of micropore collet chuck itself
Formula, which must be through-hole processing again, could complete and (be unable to reach required precision using general electric spark-erosion perforation), since collet chuck is logical
Hole, the inaccurate phenomenon of length positioning of the parts rod material on lathe has been resulted in, puzzlement factory floor problem is so produced,
Based on this, the utility model devises a kind of adjustable positioning collet chuck, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of adjustable positioning collet chucks, to solve to propose in above-mentioned background technology
Electrical type hardware part processing, since the small installation way of part comparison is always poorly to solve the problems, such as, than
If some diameters are in the short and small alloy material thimble class bar processing (commonly using consumptive material in LED industry bonder) of 1mm-0.2mm, it is necessary to
Using micropore collet chuck (i.e. collet), and must to be through-hole processing could complete the processing method of micropore collet chuck itself
(being unable to reach required precision using general electric spark-erosion perforation), since collet chuck is through-hole, has resulted in parts rod material in lathe
On the inaccurate phenomenon of length positioning, the problem of so producing puzzlement factory floor problem.
To achieve the above object, the utility model provides the following technical solutions：A kind of adjustable positioning collet chuck, including bullet
The left end of spring collet chuck, the collet chuck offers mounting shaft hole, and positioning is evenly arranged on the left of the inner cavity of the mounting shaft hole
The left end outer wall of internal thread, the collet chuck is uniformly provided with installation external screw thread, and the left end bottom of the collet chuck opens up
There are locating groove, the inner cavity of the mounting shaft hole that adjusting screw is installed, the left end outer wall of the adjusting screw offers and determines
The internal thread positioning external screw thread that matches in position is provided with conflict fixing end on the right side of the adjusting screw, and contradicts fixing end
Outer wall is socketed with compression elastic piece, and the right end of the collet chuck is equipped with parts to be processed, and the outer wall of the collet chuck is equal
It is even to offer adjustment card slot, and adjust card slot and be evenly arranged in around parts to be processed.
Preferably, the axis of the axis and collet chuck of the mounting shaft hole is on the same line.
Preferably, it cooperates between the mounting shaft hole and adjusting screw, and is between mounting shaft hole and adjusting screw
Transition coordinates.
Preferably, it cooperates between the compression elastic piece and conflict fixing end, and compression elastic piece is fixed with conflict
It is clearance fit between end.
Preferably, the adjusting screw, positioning external screw thread and conflict fixing end are an entirety.
Preferably, the right end of the collet chuck is pyramidal structure.
Compared with prior art, the utility model has the beneficial effects that：
1) for the utility model by improving collet chuck internal structure, realizing can be with the effect with tune；
2) the utility model improves efficiency, significantly saves the plenty of time；
3) the utility model reduces human error, realizes the dimensional stability of workpiece product；
4) the utility model realizes the front and back positioning for accurately controlling parts rod material.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model right view.
In attached drawing, parts list represented by the reference numerals are as follows：
1- collet chucks, 2- mounting shaft holes, 3- position internal thread, and 4- installs external screw thread, 5- locating grooves, and 6- adjusts spiral shell
Nail, 7- position external screw thread, and 8- contradicts fixing end, 9- compression elastic pieces, 10- parts to be processed, 11- adjustment card slots.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of adjustable positioning collet chuck, including spring
The left end of collet chuck 1, collet chuck 1 offers mounting shaft hole 2, and positioning internal thread is evenly arranged on the left of the inner cavity of mounting shaft hole 2
3, the left end outer wall of collet chuck 1 is uniformly provided with installation external screw thread 4, and the left end bottom of collet chuck 1 offers locating groove
5, the inner cavity of mounting shaft hole 2 is equipped with adjusting screw 6, and the left end outer wall of adjusting screw 6 offers and positioning 3 phase of internal thread
The positioning external screw thread 7 matched, the right side of adjusting screw 6, which is provided with, contradicts fixing end 8, and the outer wall for contradicting fixing end 8 is socketed with pressure
The right end of contracting elastic component 9, collet chuck 1 is equipped with parts to be processed 10, and the outer wall of collet chuck 1 is uniformly provided with adjustment card slot
11, and adjust card slot 11 and be evenly arranged in around parts to be processed 10.
Wherein, the axis of the axis Yu collet chuck 1 of mounting shaft hole 2 on the same line, facilitates adjusting screw 6 to be added
The positioning of work part 10 contradicts, and cooperates between mounting shaft hole 2 and adjusting screw 6, and mounting shaft hole 2 and adjusting screw 6 it
Between coordinate for transition, improve stability of the adjusting screw 6 in mounting shaft hole 2, compression elastic piece 9 and contradict between fixing end 8
It cooperates, and is clearance fit between compression elastic piece 9 and conflict fixing end 8, facilitate and contradict fixing end 8 in the elasticity of compression
It is slided in part 9, adjusting screw 6, positioning external screw thread 7 and conflict fixing end 8 are an entirety, and the structure for improving adjusting screw 6 is steady
Qualitative, the right end of collet chuck 1 is pyramidal structure, facilitates the location and installation of collet chuck 1, reduces the sliding of collet chuck 1.
One of the present embodiment has particular application as：The utility model in advance takes collet chuck 1 before starting machine tooling
Get off, parts to be processed 10 is mounted on to the right end of collet chuck 1, according to the length dimension that detail drawing requires, uses screwdriver
The rear end face translot for adjusting adjusting screw 6 makes adjusting screw 6 in the mutual cooperation of positioning external screw thread 7 and positioning internal thread 3
Right end contradicts fixing end 8 and resists parts to be processed 10, is loaded onto above machine tool chief axis after adjusting, numerically-controlled machine tool can move
Planker carries out following process, thus completes a course of work, and the utility model is installed in above main shaft of numerical control machine tool, lathe master
The elastic problem that adjusting screw 6 is adjusted when axis runs at high speed, since 9 elastic reaction of compression elastic piece resists peace by certain pressure
The inner cavity for filling axis hole 2 is anti-loosening, anti-skidding to realize, the above adjustment adapts to province of the various small thin bars on numerically controlled lathe completely
When, saving of labor high-precision processing work, pass through the setting of locating groove 5, the convenient positioning between collet chuck 1 and lathe
Installation reduces the sliding of collet chuck 1, by adjusting the setting of card slot 11, the right end of collet chuck 1 is made to have certain elasticity
Effect, the convenient adjustment to 10 clamped position of parts to be processed.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments or example
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific implementation mode that the utility model is only described yet.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, to enable skilled artisan to be best understood by and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of adjustable positioning collet chuck, including collet chuck (1), it is characterised in that：The left end of the collet chuck (1) is opened
Equipped with mounting shaft hole (2), positioning internal thread (3), the collet chuck are evenly arranged on the left of the inner cavity of the mounting shaft hole (2)
(1) left end outer wall is uniformly provided with installation external screw thread (4), and the left end bottom of the collet chuck (1) offers locating groove
(5), the inner cavity of the mounting shaft hole (2) is equipped with adjusting screw (6), the left end outer wall of the adjusting screw (6) offer with
The positioning external screw thread (7) that internal thread (3) matches is positioned, is provided on the right side of the adjusting screw (6) and contradicts fixing end (8),
And the outer wall for contradicting fixing end (8) is socketed with compression elastic piece (9), the right end of the collet chuck (1) is equipped with to be processed zero
The outer wall of part (10), the collet chuck (1) is uniformly provided with adjustment card slot (11), and adjustment card slot (11) is evenly arranged in and waits for
It processes around part (10).
2. a kind of adjustable positioning collet chuck according to claim 1, it is characterised in that：The axis of the mounting shaft hole (2)
The axis of line and collet chuck (1) is on the same line.
3. a kind of adjustable positioning collet chuck according to claim 1, it is characterised in that：The mounting shaft hole (2) and tune
It cooperates between section screw (6), and coordinates for transition between mounting shaft hole (2) and adjusting screw (6).
4. a kind of adjustable positioning collet chuck according to claim 1, it is characterised in that：The compression elastic piece (9) with
It cooperates between conflict fixing end (8), and is clearance fit between compression elastic piece (9) and conflict fixing end (8).
5. a kind of adjustable positioning collet chuck according to claim 1, it is characterised in that：The adjusting screw (6), positioning
External screw thread (7) and conflict fixing end (8) are an entirety.
6. a kind of adjustable positioning collet chuck according to claim 1, it is characterised in that：The right side of the collet chuck (1)
End is pyramidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820112063.XU CN207858299U (en) | 2018-01-23 | 2018-01-23 | A kind of adjustable positioning collet chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820112063.XU CN207858299U (en) | 2018-01-23 | 2018-01-23 | A kind of adjustable positioning collet chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207858299U true CN207858299U (en) | 2018-09-14 |
Family
ID=63463004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820112063.XU Expired - Fee Related CN207858299U (en) | 2018-01-23 | 2018-01-23 | A kind of adjustable positioning collet chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207858299U (en) |
-
2018
- 2018-01-23 CN CN201820112063.XU patent/CN207858299U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20200123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |