CN202219414U - Morse reducing sleeve - Google Patents
Morse reducing sleeve Download PDFInfo
- Publication number
- CN202219414U CN202219414U CN2011203601064U CN201120360106U CN202219414U CN 202219414 U CN202219414 U CN 202219414U CN 2011203601064 U CN2011203601064 U CN 2011203601064U CN 201120360106 U CN201120360106 U CN 201120360106U CN 202219414 U CN202219414 U CN 202219414U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- diameter end
- morse
- external diameter
- mohs
- 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 Morse reducing sleeve, wherein a cylinder sleeve in a one-step structure is arranged at the outer side of the reducing sleeve; an inner hole of the sleeve is a Morse conical hole matched with the size of a Morse conical handle of a tool; the end face, where a large outer diameter end of the sleeve is connected with a small outer diameter end of the sleeve, is an axial positioning surface; and a flat surface parallel with the axis of the sleeve is cut on the outer side surface of the small outer diameter end of the sleeve. The Morse reducing sleeve provided by the utility model is mainly applied to various drills, reamers, milling cutters of the Morse handle, so that the tool of the Morse conical handle can be used on a standard hole boring cutter base, the adaptability of the hole boring cutter base is increased, and the machining requirements of a numerically controlled machine are met.
Description
Technical field
The utility model relates to the Mohs drill holder, relates in particular to a kind of Mohs drill holder that is used on the Digit Control Machine Tool.
Background technology
In machine-building; The cut of Digit Control Machine Tool runs into the processing that will carry out drilling, ream and milling to the hole of part through regular meeting; This type of part be processed in processed hole greater than 20mm the time drill bit selected for use just have only the Morse taper shank form; And conventional tool rest has only the cylindrical hole installation form, and this kind situation must be repaiied the tool rest endoporus and processed and the pairing mohs tapered bore ability of the Morse taper shank of cutter mounting cutter.And repair the cutter that tool rest after the system just can only be installed this Morse taper shank, lost the versatility of tool rest.
The utility model content
Goal of the invention: in order to overcome the deficiency that exists in the prior art; The utility model provides a kind of versatility good Mohs drill holder; Through selecting for use different Mohs drill holders can be suitable for different Morse taper shank cutters, and need not to repair the system tool rest, guaranteed the versatility of tool rest.
Technical scheme: for solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of Mohs drill holder; This drill holder is the cylindrical sleeve that the outside is provided with the single order ledge structure; The mohs tapered bore that the endoporus of said sleeve is complementary for the Morse taper shank size with cutter; The end face that big external diameter end of said sleeve and the little external diameter end of sleeve join is an axial locating surface, on the lateral surface of the little external diameter end of sleeve, cuts a flat horizontal surface that is parallel to sleeve axis; Said axial locating surface can be realized the axial location of Mohs drill holder on tool rest.
Be provided with one along its circumferential undercut groove in little external diameter end of sleeve and big external diameter end joint, the side and the axial locating surface of said undercut groove are positioned on same; The design of undercut groove can make things convenient for the grinding of the cylindrical and the locating surface of whole Mohs drill holder
When being used for the installation of Morse taper shank cutter; At first in the mohs tapered bore with the taper shank injection Mohs drill holder of cutter; And cutter and Mohs drill holder are fixed together; The screwed hole that runs through on the bore hole tool rest through pressure screw is pressed on the flat horizontal surface of Mohs drill holder, and cutter is fixed in the tool rest on the lathe.
Beneficial effect: the Mohs drill holder that the utility model provides; Be mainly used in drill bit, reamer and the milling cutter etc. of various Morse taper shanks; The cutter of Morse taper shank can be used on the bore hole tool rest of standard, increased the adaptability of bore hole tool rest, satisfied the various process requirements of Digit Control Machine Tool.
Description of drawings
Fig. 1 is the structural representation of facing of the utility model;
Fig. 2 is the right TV structure sketch map of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done explanation further.
As Fig. 1, shown in Figure 2 be a kind of Mohs drill holder; This drill holder is the cylindrical sleeve that the outside is provided with the single order ledge structure; The mohs tapered bore that the endoporus 4 of said sleeve is complementary for the Morse taper shank size with cutter; The end face that big external diameter end of said sleeve and the little external diameter end of sleeve join is an axial locating surface 1, on the lateral surface of the little external diameter end of sleeve, cuts a flat horizontal surface 3 that is parallel to sleeve axis.
Be provided with one along its circumferential undercut groove 2 in little external diameter end of sleeve and big external diameter end joint, the side and the axial locating surface 1 of said undercut groove 2 are positioned on same.
The above only is the preferred implementation of the utility model; Be noted that for those skilled in the art; Under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (2)
1. Mohs drill holder; It is characterized in that: this drill holder is the cylindrical sleeve that the outside is provided with the single order ledge structure; The mohs tapered bore that the endoporus of said sleeve (4) is complementary for the Morse taper shank size with cutter; The end face that big external diameter end of said sleeve and the little external diameter end of sleeve join is axial locating surface (1), on the lateral surface of the little external diameter end of sleeve, cuts a flat horizontal surface (3) that is parallel to sleeve axis.
2. Mohs drill holder according to claim 1 is characterized in that: be provided with one along its circumferential undercut groove (2) in little external diameter end of sleeve and big external diameter end joint, the side and the axial locating surface (1) of said undercut groove (2) are positioned on same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203601064U CN202219414U (en) | 2011-09-23 | 2011-09-23 | Morse reducing sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203601064U CN202219414U (en) | 2011-09-23 | 2011-09-23 | Morse reducing sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202219414U true CN202219414U (en) | 2012-05-16 |
Family
ID=46041451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203601064U Expired - Fee Related CN202219414U (en) | 2011-09-23 | 2011-09-23 | Morse reducing sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202219414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814515A (en) * | 2012-08-30 | 2012-12-12 | 无锡易通精密机械股份有限公司 | Reduction sleeve |
-
2011
- 2011-09-23 CN CN2011203601064U patent/CN202219414U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814515A (en) * | 2012-08-30 | 2012-12-12 | 无锡易通精密机械股份有限公司 | Reduction sleeve |
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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: 20120516 Termination date: 20140923 |
|
| EXPY | Termination of patent right or utility model |