CN201208654Y - Head for boring bar with new structure - Google Patents
Head for boring bar with new structure Download PDFInfo
- Publication number
- CN201208654Y CN201208654Y CNU200820067791XU CN200820067791U CN201208654Y CN 201208654 Y CN201208654 Y CN 201208654Y CN U200820067791X U CNU200820067791X U CN U200820067791XU CN 200820067791 U CN200820067791 U CN 200820067791U CN 201208654 Y CN201208654 Y CN 201208654Y
- Authority
- CN
- China
- Prior art keywords
- chute
- slide block
- bolt
- cutter
- head
- 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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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model belongs to the technical field of metal processing machinery, and particularly relates to a new-structured head for boring bar. The technical proposal is as follows: a cutter is fixed on a slide block; threaded connection is adopted to adjust and lock the position of the slide block, that is, a new-structured head for boring bar comprises a mounting shaft (used for being mounted on a boring lathe) and a cutter mounting hole, and is characterized in that a chute with a closed end is fixedly formed on the mounting shaft; the slide block is fixedly arranged in the cutter mounting hole; the slide block is mounted in the chute; and a bolt is mounted at the closed end of the chute in an axially fixed manner, and connected with the slide block. The utility model has the following beneficial effects: as can be seen from the structure, the position of the cutter can be quickly adjusted, and the cutter is firmly locked, thereby improving working efficiency and stabilizing product quality.
Description
Affiliated technical field
The utility model belongs to the metalworking machinery technical field, relates in particular to a kind of head for boring bar of new construction.
Background technology
Head for boring bar is the working accessory of boring machine, and its effect is to adjust and the fixing installation site of hole boring cutter (calling cutter in the following text).Existing head for boring bar, the position adjustment of its cutter is slower, and firm inadequately, has influenced operating efficiency and crudy.
Summary of the invention
For increasing work efficiency, stabilized product quality, the utility model provide a kind of head for boring bar of new construction.
The technical solution of the utility model is: cutter is packed on the slide block, adjusts and lock the position of this slide block to be threaded.That is:
A kind of head for boring bar of new construction comprises (in order to be installed on boring machine) installation shaft and cutter installing hole; It is characterized in that: the chute that sets firmly one one end sealing on the installation shaft; The cutter installing hole is fixedly arranged on a slide block; Slide block is installed in the chute; One bolt, the blind end that is installed on chute of axial restraint is connected in slide block simultaneously.
The beneficial effects of the utility model: by said structure as can be known, the position of its cutter of the utility model is adjusted fast, and the cutter locking is firm, so help increasing work efficiency stabilized product quality.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is a schematic diagram of the present utility model.For reflecting its structure, this figure reflects the bottom in Fig. 2 orientation emphatically.
Fig. 2 is a front view of the present utility model.
Fig. 3 is a upward view of the present utility model.
Fig. 4 is an A-A cutaway view of the present utility model.
Fig. 5 is a B-B cutaway view of the present utility model.
Among the figure, the 6th, fastening bolt, the 7th, the fastening screw of cutter.Surplus person's aftermentioned.
The specific embodiment
As shown in the figure: a kind of head for boring bar of new construction comprises (in order to be installed on boring machine) installation shaft 1 and cutter installing hole 80; It is characterized in that: the chute that sets firmly one one end sealing on the installation shaft 1; Cutter installing hole 80 is fixedly arranged on a slide block 8; Slide block 8 is installed in the chute; One bolt 4, the blind end that is installed on chute of axial restraint is connected in slide block 8 simultaneously.
Said " end sealing chute ", by about totally two lower baffle bodies 9, end block bodies 3 and extend entity 10 from installation shaft and surround and constitute.
Said " bolt 4, the blind end that is installed on chute of axial restraint " is the blind end (end block body 3) that the threaded shank of bolt 4 penetrates chute; And a bolt block 2 is arranged, and its sedimentation hole is enclosed within the bolt head of bolt 4 and both axially and radially all realization movingly; And with this state, bolt block 2 is installed in the blind end (end block body 3) of chute.
Through hole 5 is arranged on the bolt block 2, stretch into swivel bolt 4, adjust relative position with lock slider 8 and installation shaft 1 in order to instrument.
Claims (3)
1. the head for boring bar of a new construction comprises installation shaft (1) and cutter installing hole (80); It is characterized in that: the chute that sets firmly one one end sealing on the installation shaft (1); Cutter installing hole (80) is fixedly arranged on a slide block (8); Slide block (8) is installed in the chute; One bolt (4), the blind end that is installed on chute of axial restraint is connected in slide block (8) simultaneously.
2. the head for boring bar of a kind of new construction according to claim 1 is characterized in that: said " chute of end sealing ", and by left and right totally two lower baffle bodies (9), end block body (3) and extend entity (10) from installation shaft and surround and constitute.
3. the head for boring bar of a kind of new construction according to claim 2 is characterized in that: said " bolt (4), the blind end that is installed on chute of axial restraint " is the blind end that the threaded shank of bolt (4) penetrates chute; And a bolt block (2) is arranged, and its sedimentation hole is enclosed within the bolt head of bolt (4) and both axially and radially all realization movingly; And with this state, bolt block (2) is installed in the blind end of chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820067791XU CN201208654Y (en) | 2008-06-16 | 2008-06-16 | Head for boring bar with new structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820067791XU CN201208654Y (en) | 2008-06-16 | 2008-06-16 | Head for boring bar with new structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201208654Y true CN201208654Y (en) | 2009-03-18 |
Family
ID=40479380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820067791XU Expired - Fee Related CN201208654Y (en) | 2008-06-16 | 2008-06-16 | Head for boring bar with new structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201208654Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855995A (en) * | 2016-06-06 | 2016-08-17 | 泉州鲤城区铭宏机械有限公司 | Servo sliding base two-shaft hole boring machine |
-
2008
- 2008-06-16 CN CNU200820067791XU patent/CN201208654Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855995A (en) * | 2016-06-06 | 2016-08-17 | 泉州鲤城区铭宏机械有限公司 | Servo sliding base two-shaft hole boring machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dongguan Yian Electrical Apparatus Products Co., Ltd. Assignor: Li Yangde Contract record no.: 2010990000460 Denomination of utility model: Head for boring bar with new structure Granted publication date: 20090318 License type: Exclusive License Record date: 20100630 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090318 Termination date: 20110616 |