CN203765315U - Cutter head capable of adjusting cutting angles of cutters - Google Patents
Cutter head capable of adjusting cutting angles of cutters Download PDFInfo
- Publication number
- CN203765315U CN203765315U CN201420077050.5U CN201420077050U CN203765315U CN 203765315 U CN203765315 U CN 203765315U CN 201420077050 U CN201420077050 U CN 201420077050U CN 203765315 U CN203765315 U CN 203765315U
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- Prior art keywords
- cutterhead
- groove
- cutter
- disk body
- cutting angle
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- Expired - Lifetime
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- 238000005520 cutting process Methods 0.000 title claims abstract description 38
- 238000009434 installation Methods 0.000 claims description 6
- 238000003754 machining Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model belongs to the technical field of machining and particularly relates to a cutter head capable of adjusting the cutting angles of cutters. The cutter head is composed of a taper shank and a cutter head body; the cutter head body is positioned at the lower end of the taper shank; a plurality of round grooves are formed in the lower end face of the cutter head body in the circumferential direction; corresponding to each round groove, a pair of threaded holes running through the corresponding groove is formed in the side surface of the cutter head body; round rotating blocks used for the mounting of cutters are arranged in the round grooves, and the mounting angles of the round rotating blocks in the round grooves are adjusted through threaded jackscrews in the threaded holes. According to the cutter head provided by the utility model, through the matching of the round rotating blocks and the threaded jackscrews, the free adjustment of the cutting angles of the cutters can be realized, the operation is simple, the control is convenient, the adjusting range is wide, the consistency of the cutting angles of the cutters during machining is ensured, the stationarity of cutter operating is improved, the processing noise is reduced, the machining effect is effectively ensured and the service lives of the cutters are prolonged.
Description
Technical field
The utility model belongs to Machining Technology field, particularly a kind of cutterhead of adjustable Tool in Cutting angle.
Background technology
Along with the progress of cutter manufacturing technology, same model cutter can obtain very high uniformity in batch production process, therefore, changes same model cutter little on the impact of processing effect.But in machining, usually need same surface to carry out multistage manufacturing processes, different operations need to be processed with different cutters, because the size of these cutters comes in every shape, be difficult to ensure the uniformity of cutting angle, if process tool and upper cutting angle difference cutter are larger, add and not only can produce noise, vibration man-hour, affect Surface Machining effect, but also can accelerate tool wear, affect cutter life.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, and cutterhead that can convenient and swift adjusting Tool in Cutting angle, to ensure the uniformity of each operation Tool in Cutting angle.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of cutterhead of adjustable Tool in Cutting angle, formed by taper shank and disk body, and disk body is positioned at the lower end of taper shank; Wherein, the lower surface of described disk body is provided with some circular grooves that circumferentially distribute along it, corresponding to each circular groove, is respectively arranged with a pair of screwed hole that runs through circular groove in disk body side; In circular groove, be provided with the circular switch block for mounting cutter, and regulate its setting angle in circular groove by the screw thread jackscrew in screwed hole.
The cutterhead of above-mentioned a kind of adjustable Tool in Cutting angle, is provided with cutter draw-in groove and the top wire hole that runs through cutter draw-in groove on described circular switch block, Cutting tool installation manner, in cutter draw-in groove, is fixed by the fastening jackscrew in top wire hole.
The cutterhead of above-mentioned a kind of adjustable Tool in Cutting angle, is provided with the angular adjustment groove corresponding to screw thread jackscrew on described circular switch block.
The cutterhead of above-mentioned a kind of adjustable Tool in Cutting angle, described circular switch block carries out axial restraint by the screw axis at its center or the securing cover plate of its lower end in circular groove.
The cutterhead of above-mentioned a kind of adjustable Tool in Cutting angle, adjusts the dynamic balancing of knife disc tool for convenience, at described taper shank or be upwards provided with some radially dynamic balancing hole disk body week.
Compared with prior art, the beneficial effects of the utility model are: the form that the utility model adopts circular switch block to coordinate with screw thread jackscrew, realize the free adjustment of Tool in Cutting angle, and by calculating the rotating cycle of screw thread jackscrew, can effectively control the anglec of rotation of circular switch block, simple to operate, it is convenient to control, angle of regulation range is large, ensure the uniformity of Tool in Cutting angle, and then improved the stationarity of cutter running, reduced processing noise, can effectively ensure processing effect, tool life.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the circular switch block of the utility model.
Fig. 3 is the structural representation of the utility model embodiment 2.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail, should be appreciated that following described two preferred embodiments, only for description and interpretation content of the present invention, are not intended to limit the present invention content.
Embodiment 1.
As shown in Figure 1, the cutterhead of a kind of adjustable Tool in Cutting angle of the present utility model, is made up of taper shank 1, disk body 2, circular switch block 4 and securing cover plate 5.
Shown in Fig. 1 and Fig. 2, disk body 2 is positioned at the lower end of taper shank 1, is circumferentially evenly provided with radially dynamic balancing hole 6 along the side of disk body 2; Be symmetrically arranged with two circular grooves 3 in the lower surface of disk body 2, and corresponding to each circular groove 3, be respectively arranged with a pair of screwed hole 7 that runs through circular groove 3 in the side of disk body 2; Circular switch block 4 is arranged in circular groove 3.On circular switch block 4, be provided with cutter draw-in groove 41, angular adjustment groove 42 and top wire hole 43, cutter draw-in groove 41 is for carrying cutter, and corresponding to the installing hole of cutter, is provided with hole, cutter positioning 45 in the bottom of cutter draw-in groove 41; Cutter regulating tank 42 arranges corresponding to screwed hole 7, by the setting angle of the adjustable circular switch block 4 of screw thread jackscrew 8 in screwed hole 7; Top wire hole 43 runs through the lateral wall of circular switch block 4 and the madial wall of cutter draw-in groove 41, cutter can be locked by the fastening jackscrew 44 in top wire hole 43.Meanwhile, for convenience of cutter dismounting and installation, be also respectively arranged with the jackscrew via hole 10 corresponding to top wire hole 43 in the side of disk body 2.Securing cover plate 5 is installed on the lower end of disk body 2 by screw, on securing cover plate 5, be provided with corresponding to hole, cutter positioning 45 run through through hole 51, screw axis 9 can be by cutter positioning on circular switch block 4 through running through through hole 51.
When Cutting tool installation manner, first cutter is snapped in cutter draw-in groove 41, and by screw axis 9 by fixing cutter and circular switch block 4, then rotate circular switch block 4, top wire hole 43 and jackscrew via hole 10 are aligned, and screw in respectively fastening jackscrew 44 cutter is locked; If Tool in Cutting angle can not meet instructions for use, can regulate by rotation screw thread jackscrew 8, thereby obtain desirable cutting angle, after adjusting, tighten screw on securing cover plate 5 by circular switch block 4 axial restraints, Cutting tool installation manner is complete.
Embodiment 2.
As shown in Figure 3, the cutterhead of a kind of adjustable Tool in Cutting angle of the present utility model, is made up of taper shank 1, disk body 2, circular switch block 4 and screw axis 9.
Shown in Fig. 2 and Fig. 3, disk body 2 is positioned at the lower end of taper shank 1, is circumferentially evenly provided with radially dynamic balancing hole 6 along the side of disk body 2; Be symmetrically arranged with two circular grooves 3 in the lower surface of disk body 2, and corresponding to each circular groove 3, be respectively arranged with a pair of screwed hole 7 that runs through circular groove 3 in the side of disk body 2; Circular switch block 4 is arranged in circular groove 3.On circular switch block 4, be provided with cutter draw-in groove 41, angular adjustment groove 42 and top wire hole 43, cutter draw-in groove 41 is for carrying cutter, and corresponding to the installing hole of cutter, be provided with hole, cutter positioning 45 in the bottom of cutter draw-in groove 41, cutter and circular switch block 4 can be axially fixed on disk body 2 by screw axis 9; Cutter regulating tank 42 arranges corresponding to screwed hole 7, by the setting angle of the adjustable circular switch block 4 of screw thread jackscrew 8 in screwed hole 7; Top wire hole 43 runs through the lateral wall of circular switch block 4 and the madial wall of cutter draw-in groove 41, cutter can be locked by the fastening jackscrew 44 in top wire hole 43.
When Cutting tool installation manner, first cutter is snapped in cutter draw-in groove 41, and screw axis 9 is carried out to cutter through the installing hole of cutter and hole, cutter positioning 45 and just locate, then screw in fastening jackscrew 44 cutter is locked; Then cutter is put into circular groove 3 together with circular switch block 4, screw axis 9 is screwed in the screwed hole of circular groove 3 bottoms simultaneously, and regulate the setting angle of circular switch block 4 by rotation screw thread jackscrew 8, thereby obtain desirable cutting angle, finally tighten screw axis 9 circular switch block 4 is locked.
Above-mentioned two embodiment are provided with dial at the head of screw thread jackscrew 8, each dial is marked with 60 scales, can be regarded as to obtain scale of the every rotation of screw thread jackscrew 8 according to the size of screw thread jackscrew 8 and cutterhead size etc., cutter is rotation 0.07 degree approximately, therefore cutter will rotate much angles, can be easy to control by the rotating scale of screw thread jackscrew 8.
The utility model has solved and cannot ensure the conforming problem of different Tool in Cutting angles, by coordinating of circular switch block and screw thread jackscrew, has realized the free adjustment of Tool in Cutting angle, simple to operate, is easy to control, and adjustable range is large.
Claims (9)
1. the cutterhead of an adjustable Tool in Cutting angle, formed by taper shank and disk body, disk body is positioned at the lower end of taper shank, it is characterized in that, the lower surface of described disk body is provided with some circular grooves that circumferentially distribute along it, corresponding to each circular groove, be respectively arranged with a pair of screwed hole that runs through circular groove in disk body side; In circular groove, be provided with the circular switch block for mounting cutter, and regulate its setting angle in circular groove by the screw thread jackscrew in screwed hole.
2. the cutterhead of a kind of adjustable Tool in Cutting angle according to claim 1, it is characterized in that, on described circular switch block, be provided with cutter draw-in groove and the top wire hole that runs through cutter draw-in groove, Cutting tool installation manner, in cutter draw-in groove, is fixed by the fastening jackscrew in top wire hole.
3. the cutterhead of a kind of adjustable Tool in Cutting angle according to claim 1 and 2, is provided with the angular adjustment groove corresponding to screw thread jackscrew on described circular switch block.
4. the cutterhead of a kind of adjustable Tool in Cutting angle according to claim 1 and 2, described circular switch block carries out axial restraint by the screw axis at its center or the securing cover plate of its lower end in circular groove.
5. the cutterhead of a kind of adjustable Tool in Cutting angle according to claim 3, described circular switch block carries out axial restraint by the screw axis at its center or the securing cover plate of its lower end in circular groove.
6. the cutterhead of a kind of adjustable Tool in Cutting angle according to claim 1 and 2, is upwards provided with some radially dynamic balancing hole the week of described taper shank or disk body.
7. the cutterhead of a kind of adjustable Tool in Cutting angle according to claim 3, is upwards provided with some radially dynamic balancing hole the week of described taper shank or disk body.
8. the cutterhead of a kind of adjustable Tool in Cutting angle according to claim 4, is upwards provided with some radially dynamic balancing hole the week of described taper shank or disk body.
9. the cutterhead of a kind of adjustable Tool in Cutting angle according to claim 5, is upwards provided with some radially dynamic balancing hole the week of described taper shank or disk body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420077050.5U CN203765315U (en) | 2014-02-24 | 2014-02-24 | Cutter head capable of adjusting cutting angles of cutters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420077050.5U CN203765315U (en) | 2014-02-24 | 2014-02-24 | Cutter head capable of adjusting cutting angles of cutters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203765315U true CN203765315U (en) | 2014-08-13 |
Family
ID=51282560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420077050.5U Expired - Lifetime CN203765315U (en) | 2014-02-24 | 2014-02-24 | Cutter head capable of adjusting cutting angles of cutters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203765315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907253A (en) * | 2018-07-19 | 2018-11-30 | 广东科杰机械自动化有限公司 | A kind of center watering cutter |
-
2014
- 2014-02-24 CN CN201420077050.5U patent/CN203765315U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907253A (en) * | 2018-07-19 | 2018-11-30 | 广东科杰机械自动化有限公司 | A kind of center watering cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |