CN201470917U - Multi-cutter-position fine-adjustable boring head - Google Patents
Multi-cutter-position fine-adjustable boring head Download PDFInfo
- Publication number
- CN201470917U CN201470917U CN2009203036029U CN200920303602U CN201470917U CN 201470917 U CN201470917 U CN 201470917U CN 2009203036029 U CN2009203036029 U CN 2009203036029U CN 200920303602 U CN200920303602 U CN 200920303602U CN 201470917 U CN201470917 U CN 201470917U
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- cutter
- boring head
- cutter body
- sliding
- slip
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- Expired - Fee Related
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Abstract
The utility model relates to a boring head, in particular to a multi-cutter-position fine-adjustable boring head, which mainly solves the technical problem existing in the prior art that an existing boring head with only one cutter position is only adaptable to a cutter with one specification, comparatively inconvenient in use and inaccurate in positioning, and a sliding cutter body can only be adjusted in one direction. The boring head comprises a fixed cutter body provided with a sliding cutter body; a sliding rail is connected to the fixed cutter body; and the sliding cutter body is slidably connected to the sliding rail through a sliding groove at the bottom of the sliding cutter body. The boring head is characterized in that a slot hole is arranged inside the fixed cutter body, a screw nut is connected inside the slot hole, a screw rod is connected inside the screw nut through threads; a micrometer gauge is connected to the outside of the screw rod; a first cutter position and a second cutter position are respectively arranged at the top portion and on the lateral surface of the sliding cutter body and mutually perpendicular; and a first set screw and a second set screw respectively penetrate through the first cutter position and the second cutter position.
Description
Technical field
The utility model relates to a kind of boring head, especially relates to a kind of to the isostructural improvement of multitool position fine setting boring head.
Background technology
The precision boring head device is the critical piece in the fine boring machine, and the conventional method of assembling precision boring head at present is fairly simple, is each part directly to be installed by the assembling drawing get final product, seldom the error that is produced in consideration and the timely processing part process.Chinese patent discloses a kind of Boring head with meter (Granted publication number: CN 2048796U), it is by boring head, amesdial and amesdial seat are formed, the amesdial seat comprises guide shaft and the fixture block that is connected with guide shaft, guide shaft and boring head taper shank axis normal, the parallel boring head that is installed on dovetail groove, braking and keeper are arranged, amesdial gauge head and guide shaft axis are installed on the fixture block abreast, securing member is arranged, the amesdial gauge head contacts or contacts with cutter head with boring head knife rest slide block outer face is vertical, guide shaft is cylindrical, with boring head taper shank axis upright opening movingly, have the axial location groove to cooperate on the cylinder with circumferential clamping screw, positioning sleeve and its are arranged movingly on guide shaft, the location is with trip bolt, fixture block is made up of the two halves of symmetry. middle connect by trip bolt, the fixture block two ends have axis parallel with guide shaft with hole coincidence, cooperate with guide shaft and amesdial gauge head respectively.But the cutter spacing of this boring head has only one, can only adapt to a kind of cutter of specification, uses comparatively inconvenience, and the slip cutter hub to adjust the location, back in one direction inaccurate, locate more inaccurate.
The utility model content
The utility model technical issues that need to address provide a kind of multitool position fine setting boring head, it mainly is that the cutter spacing that solves the existing in prior technology boring head has only one, the cutter that can only adapt to a kind of specification, use comparatively inconvenience, and the slip cutter hub can only be adjusted in one direction, locatees the technical problem of more inaccurate grade.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Multitool of the present utility model position fine setting boring head, comprise fixed cutter body, fixed cutter body is provided with the slip cutter hub, be connected with slide rail on the fixed cutter body, the slip cutter hub is slidingly connected on the slide rail by the chute of bottom, it is characterized in that having slotted hole in the described fixed cutter body, is connected with nut in the slotted hole, nut inner thread is connected with screw mandrel, and screw mandrel is externally connected to amesdial; The top of slip cutter hub and side have first cutter spacing and second cutter spacing, first cutter spacing and second cutter spacing is orthogonal sets up, and on it respectively cross-under first holding screw, second holding screw are arranged.The chute that the slip cutter hub can pass through its bottom withstands object by screw mandrel again in the enterprising line slip of fixed cutter body, can finely tune according to the reading on the amesdial.On first cutter spacing and second cutter spacing different cutters can be installed, fix by first holding screw, second holding screw respectively then.
As preferably, the chute of described slip cutter hub bottom is a dovetail groove, and the slide rail shape is agreed with mutually with the dovetail groove shape.Chute also can be other shape that can conveniently allow the slip cutter hub slide.
As preferably, be provided with adjustable rhombic plate between described slide rail one side and the chute inwall, adjustable rhombic plate is connected with the 3rd holding screw, and the 3rd holding screw cross-under is on the slip cutter hub.When the slip cutter hub slides into certain position, can adjustable rhombic plate be pushed down chute, play the effect of location by screwing the 3rd holding screw.
As preferably, be provided with the first fixing fixing back-up ring of back-up ring and second between described screw mandrel end and the nut, first fixedly the back-up ring external diameter is identical with the slotted hole diameter, and second fixedly the back-up ring external diameter is identical with the screw mandrel end diameter.Fixedly back-up ring can limit the position of screw mandrel motion.
Therefore, the cutter spacing that the utlity model has boring head has a plurality of, can adapt to the cutter of plurality of specifications, uses characteristics comparatively easily; The utility model also has after the slip cutter hub adjusts in one direction, characteristics such as it is comparatively accurate to locate, simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Parts, position and numbering among the figure: fixed cutter body 1, slip cutter hub 2, slide rail 3, chute 4, slotted hole 5, nut 6, screw mandrel 7, amesdial 8, first cutter spacing 9, second cutter spacing 10, first holding screw 11, second holding screw 12, adjustable rhombic plate 13, the 3rd holding screw 14, first be the fixing back-up ring 16 of back-up ring 15, second fixedly.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: this routine multitool position fine setting boring head, as Fig. 1, Fig. 2, a fixed cutter body 1 is arranged, fixed cutter body is provided with slip cutter hub 2, and slip cutter hub bottom is provided with chute 4, and chute is a dovetail groove, and slide rail 3 shapes and chute 4 shapes on the fixed cutter body 1 are complementary.Be provided with adjustable rhombic plate 13 between slide rail 3 one sides and chute 4 inwalls, adjustable rhombic plate 13 is connected with 14, the three holding screw cross-under of the 3rd holding screw on slip cutter hub 2.Have slotted hole 5 in the fixed cutter body 1, be connected with nut 6 in the slotted hole, nut inner thread is connected with screw mandrel 7, and screw mandrel is externally connected to amesdial 8.Be provided with between the end of screw mandrel 7 and the nut 6 first fixedly back-up ring 15 and second fixedly back-up ring 16, the first fixedly the back-up ring external diameter is identical with slotted hole 5 diameters, second fixedly the back-up ring external diameter is identical with screw mandrel 7 end diameter.The top of slip cutter hub 2 and side have first cutter spacing 9 and second cutter spacing, 10, the first cutter spacing and second cutter spacing is orthogonal sets up, and on it respectively by cross-under first holding screw 11, second holding screw, 12 aligned cutting tools.
During use, cutter is installed on first cutter spacing 9 or second cutter spacing 10,,, after adjustment finishes, screws the 3rd holding screw 14, adjustable rhombic plate 13 is pushed down slide rail 3, make it the location according to the fine setting of the reading on the amesdial 8 boring head then by turn screw mandrel 7.
Claims (4)
1. boring head is finely tuned in a multitool position, comprise fixed cutter body (1), fixed cutter body (1) is provided with slip cutter hub (2), be connected with slide rail (3) on the fixed cutter body (1), slip cutter hub (2) is slidingly connected on the slide rail (3) by the chute (4) of bottom, it is characterized in that having slotted hole (5) in the described fixed cutter body (1), is connected with nut (6) in the slotted hole, nut inner thread is connected with screw mandrel (7), and screw mandrel is externally connected to amesdial (8); The top of slip cutter hub (2) and side have first cutter spacing (9) and second cutter spacing (10), first cutter spacing and second cutter spacing is orthogonal sets up, and on it respectively cross-under first holding screw (11), second holding screw (12) are arranged.
2. fine setting boring head in multitool according to claim 1 position is characterized in that the chute (4) of described slip cutter hub (2) bottom is a dovetail groove, and slide rail (3) shape is agreed with mutually with the dovetail groove shape.
3. multitool according to claim 2 position fine setting boring head, it is characterized in that being provided with adjustable rhombic plate (13) between described slide rail (3) one sides and chute (4) inwall, adjustable rhombic plate (13) is connected with the 3rd holding screw (14), and the 3rd holding screw cross-under is on slip cutter hub (2).
4. according to claim 1 or 2 or 3 described multitool positions fine setting boring head, it is characterized in that being provided with between described screw mandrel (7) end and the nut (6) the first fixedly back-up ring (15) and the second fixing back-up ring (16), first fixedly the back-up ring external diameter is identical with slotted hole (5) diameter, and second fixedly the back-up ring external diameter is identical with screw mandrel (7) end diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203036029U CN201470917U (en) | 2009-05-26 | 2009-05-26 | Multi-cutter-position fine-adjustable boring head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203036029U CN201470917U (en) | 2009-05-26 | 2009-05-26 | Multi-cutter-position fine-adjustable boring head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201470917U true CN201470917U (en) | 2010-05-19 |
Family
ID=42407158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203036029U Expired - Fee Related CN201470917U (en) | 2009-05-26 | 2009-05-26 | Multi-cutter-position fine-adjustable boring head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201470917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485480A (en) * | 2015-12-23 | 2016-04-13 | 佛山欧亚特机械设备有限公司 | Dovetail groove tool setting structure for connector saw structure |
-
2009
- 2009-05-26 CN CN2009203036029U patent/CN201470917U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485480A (en) * | 2015-12-23 | 2016-04-13 | 佛山欧亚特机械设备有限公司 | Dovetail groove tool setting structure for connector saw structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20130526 |